CN103616146A - An automobile lamp air tightness detecting machine - Google Patents
An automobile lamp air tightness detecting machine Download PDFInfo
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- CN103616146A CN103616146A CN201310509760.0A CN201310509760A CN103616146A CN 103616146 A CN103616146 A CN 103616146A CN 201310509760 A CN201310509760 A CN 201310509760A CN 103616146 A CN103616146 A CN 103616146A
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- car light
- air tightness
- elevating mechanism
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Abstract
The invention discloses an automobile lamp air tightness detecting machine comprising a horizontal workbench surface disposed at the middle part of a machine rack. A first air tightness detecting lifting mechanism and a second air tightness detecting lifting mechanism are disposed on the workbench surface and are fixedly installed side by side. A front automobile lamp detecting clamp is installed on the first air tightness detecting lifting mechanism and a rear automobile lamp detecting clamp is installed on second air tightness detecting lifting mechanism. Vertical columns are disposed on the four corners of the workbench surface. The top ends of the vertical columns are all connected with the top surface of the machine rack. An inert gas leak detector is installed on the top surface. Inductive safety apparatuses are installed on a left vertical column and a right vertical column in front of the machine rack. With the above manner, the automobile lamp air tightness detecting machine may fast detect the air tightness of the automobile lamps, increase production yield, and decrease human cost so as to directly reduce production cost.
Description
Technical field
The present invention relates to automated machine field, particularly relate to a kind of air tightness detection machine for auto lamps.
Background technology
Machines a lot of complicated in modern industry manufacture all have manually and have assembled, and comprising the portable computer in electronic industry etc., also comprise automobile making and other household electrical appliance etc., these industry need a lot of little assembling links to combine together in manufacturing, such as the car light welding in automobile production is produced, the car light of automobile is the parts that are exposed to outside body of a motor car, when raining with carwash, can be subject to the covering of large water gaging, this just has certain requirement to car light airtight, production run does not in the past have such leakproofness to detect, only by manually when producing welding artificial going control and estimate, just cannot satisfy the demand after quality requirements improves like this, cannot all detect underproof product, cause the decline of whole yield rate, simultaneously detection is one by one unusual waste of manpower cost also.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of air tightness detection machine for auto lamps, can to car light, carry out impermeability detection fast and effectively, improves the yield rate of producing, and has reduced human cost, thereby has directly reduced production cost.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of air tightness detection machine for auto lamps is provided, this air tightness detection machine for auto lamps comprises that the middle part of frame is provided with horizontal operation table top, work top is provided with the first airtight detection elevating mechanism and the second airtight detection elevating mechanism, described the first airtight detection elevating mechanism and the second airtight detection elevating mechanism fixedly mount side by side, and the first airtight detection elevating mechanism and the second airtight detection elevating mechanism are separately installed with front car light and detect fixture and rear car light detection fixture; Four jiaos of work top are provided with column, and the upper end of column is all connecting the end face of frame, and inert gas leak locator is installed on end face, on left and right two root posts in frame dead ahead, induction type safety feature are installed;
Preferably, install the base plate both sides of described the first airtight detection elevating mechanism all pneumatic pair of bar jacking gear, the rear side upper end of two pneumatic pair of bar jacking gears is fixedly connected with header board respectively, and the slip vertical rod upper end of two pneumatic pair of bar jacking gears is all fixedly connected on the top board of the first airtight detection elevating mechanism; The opposite face upper end of described two pneumatic pair of bar jacking gears is equipped with fixture upper plate rapid fixing, the base plate of described the first airtight detection elevating mechanism is provided with two fixture lower shoe rapid fixings, and fixture lower shoe rapid fixing is corresponding with the position of fixture upper plate rapid fixing; The rear side of described the first airtight detection elevating mechanism is provided with the anti-device that breaks of bending of inductor cable; Described the second airtight detection elevating mechanism is identical with the structure of the first airtight detection elevating mechanism;
Preferably, described pneumatic pair of bar jacking gear comprises tandem two slip vertical rods, lower connecting plate is all fixed in the lower end of two slip vertical rods, lower connecting plate is installed on the base plate of the first airtight detection elevating mechanism, in slip vertical rod, overlap the slide block that can slide up and down, two upper end of slide block are fixed on the two ends of cylinder web joint, the upper piston rod of the centre of cylinder web joint and two-part cylinder is fixed, lower connecting plate is fixed in the lower end of two-part cylinder, and the four sides of described slide block is equipped with convenient pickup groove; The front of described pneumatic pair of bar jacking gear is equipped with decline snubber assembly;
Preferably, described decline snubber assembly comprises lower cushion bumper piece, impact damper fixed block and adjustable cushioning device, described impact damper fixed block is installed on the slide block lower end of pneumatic pair of bar jacking gear, on impact damper fixed block, by screw thread, adjustable cushioning device is installed, the buffer head of adjustable cushioning device is over against lower cushion bumper piece, and lower cushion bumper piece is fixed on the lower connecting plate of pneumatic pair of bar jacking gear;
Preferably, described fixture lower shoe rapid fixing comprises groove seat, block, holder piece and quick lever clamp, the side of described groove seat is provided with the groove that use is installed, in groove, be fixed with block, block is positioned at the rear end of groove seat, and the end face of groove seat is provided with holder piece, and holder piece is also positioned at the front end of groove seat, on the front end face of holder piece, be fixed with quick lever clamp, the chuck of lever clamp is over against groove fast;
Preferably, the anti-device that breaks of bending of described inductor cable comprises brace, lower brace, strip groove storehouse and elasticity cable box, the top board of the first airtight detection elevating mechanism is fixed in the upper end in described strip groove storehouse by upper brace, the base plate of the first airtight detection elevating mechanism is fixed in the lower end in strip groove storehouse by upper brace, the upper end in described strip groove storehouse and one end of elasticity cable box are fixed, elasticity cable box is positioned at the groove storehouse in strip groove storehouse, the other end of elasticity cable box is fixed on the slide block of pneumatic pair of bar jacking gear, described elasticity cable box becomes " U " shape crooked,
Preferably, described front car light detects fixture and comprises that the lower plane of front car light fixture upper plate is provided with three click-on mechanism, wherein two click-on mechanism are positioned at the front side of front car light fixture upper plate, remain the left rear side that a click-on mechanism is positioned at front car light fixture upper plate, the right lateral side of front car light fixture upper plate is provided with and adds air cylinder, the centre position of front car light fixture upper plate is provided with fore-set, fore-set is against the center of front car light, front car light is positioned over lower positioning table, lower positioning table is two fixing boss side by side, the end face of boss is left low right high cambered surface, between two boss, be provided with inert gas inductor, inert gas inductor is also positioned at the right positions of boss, boss is fixed on the front car light fixture lower shoe that front car light detects fixture, on front car light fixture lower shoe, prelocalization cylinder is installed, prelocalization cylinder is positioned at the dead ahead of front side boss,
Preferably, described click-on mechanism comprise column plate, cylinder, cylinder after-poppet, " Y " shape joint and lever claw, cylinder rear end is movably connected on cylinder after-poppet, cylinder after-poppet is fixed on column plate, the front end of cylinder is connecting " Y " shape joint, " Y " shape joint is movably connected on the upper end of lever claw, the intermediate active of lever claw is connected in the lower end of column plate, the lower end of column plate is provided with an opening, and lever claw is positioned at opening;
Preferably, described rear car light detects on the lower plane that fixture comprises rear car light fixture upper plate four posts is installed, the lower end of four posts is connecting intermediate die plate, the upper Plane Installation of intermediate die plate has the air cylinder of adding, the lower plane of intermediate die plate is provided with semiclosed backform, the bottom of semiclosed backform is the right height in the left end, semiclosed backform bottom correspondence position is provided with 2 " V " shape boss, " V " shape opening of 2 " V " shape boss is relative, 2 " V " shape boss are fixed on the rear car light fixture lower shoe that rear car light detects fixture, rear car light fixture lower shoe is provided with 2 leak detection inductor supports, on leak detection inductor support, inert gas inductor is installed,
Preferably, described induction type safety feature comprises correlation picking sensor, the rectangular guard shield of " L " type, brace and detection start button, described correlation picking sensor is installed on respectively 2 root posts above of air tightness detection machine for auto lamps frame, on correlation picking sensor, be also provided with the rectangular guard shield of " L " type of crashproof use, the rectangular guard shield of " L " type is fixed on column by brace, on the rectangular guard shield of " L " type, detection start button is installed.
The invention has the beneficial effects as follows: a kind of air tightness detection machine for auto lamps of the present invention, can to car light, carry out impermeability detection fast and effectively, improve the yield rate of producing, reduce human cost, thereby directly reduced production cost.
Accompanying drawing explanation
Fig. 1 is not structural representation during Vehicle clamp mounting fixture of a kind of air tightness detection machine for auto lamps of the present invention;
Fig. 2 is the enlarged diagram of the first airtight detection elevating mechanism of a kind of air tightness detection machine for auto lamps of the present invention;
Fig. 3 is the enlarged diagram of the fixture lower shoe rapid fixing of a kind of air tightness detection machine for auto lamps of the present invention;
Fig. 4 is the enlarged diagram that the front car light of a kind of air tightness detection machine for auto lamps of the present invention detects fixture;
Fig. 5 is the vertical view that the front car light of a kind of air tightness detection machine for auto lamps of the present invention detects fixture;
Fig. 6 is the enlarged diagram that the rear car light of a kind of air tightness detection machine for auto lamps of the present invention detects fixture.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 6, the embodiment of the present invention comprises:
A kind of air tightness detection machine for auto lamps, this air tightness detection machine for auto lamps comprises that the middle part of frame 1 is provided with horizontal operation table top 11, work top 11 is provided with the first airtight detection elevating mechanism 4 and the second airtight detection elevating mechanism 5, described the first airtight detection elevating mechanism 4 and the second airtight detection elevating mechanism 5 fixedly mount side by side, and the first airtight detection elevating mechanism 4 and the second airtight detection elevating mechanism 5 are separately installed with front car light and detect fixture 2 and rear car light detection fixture 3; Four jiaos of work top 11 are provided with column 12, and the upper end of column 12 is all connecting the end face 13 of frame 1, and inert gas leak locator 14 is installed on end face 13, on left and right two root posts 11 in frame 1 dead ahead, induction type safety feature 6 are installed;
Install base plate 40 both sides of described the first airtight detection elevating mechanism 4 all pneumatic pair of bar jacking gear 41, the rear side upper end of two pneumatic pair of bar jacking gears 41 is fixedly connected with header board 42 respectively, and slip vertical rod 410 upper ends of two pneumatic pair of bar jacking gears 41 are all fixedly connected on the top board 43 of the first airtight detection elevating mechanism 4; The opposite face upper end of described two pneumatic pair of bar jacking gears 41 is equipped with fixture upper plate rapid fixing 44, the base plate 40 of described the first airtight detection elevating mechanism 4 is provided with two fixture lower shoe rapid fixings 45, and fixture lower shoe rapid fixing 45 is corresponding with the position of fixture upper plate rapid fixing 44; The rear side of described the first airtight detection elevating mechanism 4 is provided with the anti-device 46 that breaks of bending of inductor cable; Described the second airtight detection elevating mechanism 5 is identical with the structure of the first airtight detection elevating mechanism 4;
Described pneumatic pair of bar jacking gear 41 comprises tandem two slip vertical rods 410, lower connecting plate 411 is all fixed in the lower end of two slip vertical rods 410, lower connecting plate 411 is installed on the base plate 40 of the first airtight detection elevating mechanism 4, in slip vertical rod 410, overlap the slide block 412 that can slide up and down, the two ends of cylinder web joint 413 are fixed in two slide block 412 upper ends, the upper piston rod of the centre of cylinder web joint 413 and two-part cylinder 414 is fixed, lower connecting plate 411 is fixed in the lower end of two-part cylinder 414, and the four sides of described slide block 412 is equipped with convenient pickup groove 415; The front of described pneumatic pair of bar jacking gear 41 is equipped with decline snubber assembly 47;
Described decline snubber assembly 47 comprises lower cushion bumper piece 470, impact damper fixed block 471 and adjustable cushioning device 472, described impact damper fixed block 471 is installed on slide block 412 lower ends of pneumatic pair of bar jacking gear 41, on impact damper fixed block 471, by screw thread, adjustable cushioning device 472 is installed, the buffer head 473 of adjustable cushioning device 472 is over against lower cushion bumper piece 470, and lower cushion bumper piece 470 is fixed on the lower connecting plate 411 of pneumatic pair of bar jacking gear 41;
Described fixture lower shoe rapid fixing 45 comprises groove seat 451, block 452, holder piece 453 and quick lever clamp 454, the side of described groove seat 451 is provided with the groove 450 that use is installed, in groove 450, be fixed with block 452, block 452 is positioned at the rear end of groove seat 451, the end face of groove seat 451 is provided with holder piece 453, holder piece 453 is also positioned at the front end of groove seat 451, is fixed with quick lever clamp 454 on the front end face of holder piece 453, and the chuck 455 of lever clamp 454 is over against groove 450 fast;
The anti-device 46 that breaks of bending of described inductor cable comprises brace 460, lower brace 461, strip groove storehouse 462 and elasticity cable box 463, the top board 43 of the first airtight detection elevating mechanism 4 is fixed in the upper end in described strip groove storehouse 462 by upper brace 460, the base plate 40 of the first airtight detection elevating mechanism 4 is fixed in the lower end in strip groove storehouse 462 by lower brace, the upper end in described strip groove storehouse 462 and one end of elasticity cable box 463 are fixed, elasticity cable box 463 is positioned at the groove storehouse 464 in strip groove storehouse 462, the other end of elasticity cable box 463 is fixed on the slide block 412 of pneumatic pair of bar jacking gear 41, 463 one-tenth " U " shapes of described elasticity cable box are crooked,
Described front car light detects fixture 2 and comprises that the lower plane of front car light fixture upper plate 21 is provided with three click-on mechanism 20, wherein two click-on mechanism 20 are positioned at the front side of front car light fixture upper plate 21, remain the left rear side that a click-on mechanism 20 is positioned at front car light fixture upper plate 21, the right lateral side of front car light fixture upper plate 21 is provided with and adds air cylinder 22, the centre position of front car light fixture upper plate 21 is provided with fore-set 23, fore-set 23 is against the center of front car light 24, front car light 24 is positioned over lower positioning table 25, lower positioning table 25 is two fixing boss 26 side by side, the end face 27 of boss 26 is left low right high cambered surface, between two boss 26, be provided with inert gas inductor 28, inert gas inductor 28 is also positioned at the right positions of boss 26, boss 26 is fixed on the front car light fixture lower shoe 29 that front car light detects fixture 2, on front car light fixture lower shoe 29, prelocalization cylinder 291 is installed, prelocalization cylinder is positioned at the dead ahead of front side boss 26,
Described click-on mechanism 20 comprise column plate 201, cylinder 203, cylinder after-poppet 202, " Y " shape joint 204 and lever claw 205, cylinder 203 rear ends are movably connected on cylinder after-poppet 202, cylinder after-poppet 202 is fixed on column plate 201, the front end of cylinder 203 is connecting " Y " shape joint 204; " Y " shape joint 204 is movably connected on the upper end of lever claw 205; and the intermediate active of lever claw 205 is connected in the lower end of column plate 201; lower end of column plate 201 is provided with an opening 206, and lever claw 205 is positioned at opening 206;
Described rear car light detects on the lower plane that fixture 3 comprises rear car light fixture upper plate 31 four posts 32 is installed, the lower end of four posts 32 is connecting intermediate die plate 33, the upper Plane Installation of intermediate die plate 33 has the air cylinder of adding 34, the lower plane of intermediate die plate 33 is provided with semiclosed backform 35, the bottom of semiclosed backform 35 is the right height in the left end, semiclosed backform 35 bottom correspondence positions are provided with 2 " V " shape boss 36, " V " shape opening of 2 " V " shape boss 36 is relative, 2 " V " shape boss 36 are fixed on the rear car light fixture lower shoe 37 that rear car light detects fixture 3, rear car light fixture lower shoe 37 is provided with 2 leak detection inductor supports 38, on leak detection inductor support 38, inert gas inductor 28 is installed,
Described induction type safety feature 6 comprises correlation picking sensor 61, the rectangular guard shield 62 of " L " type, brace 63 and detects start button 64, described correlation picking sensor 61 is installed on respectively 2 root posts 12 above of air tightness detection machine for auto lamps frame 1, on correlation picking sensor 61, be also provided with the rectangular guard shield 62 of " L " type of crashproof use, the rectangular guard shield 62 of " L " type is fixed on column 12 by brace 63, is provided with and detects start button 64 on the rectangular guard shield 62 of " L " type.
A kind of air tightness detection machine for auto lamps of the present invention, can carry out impermeability detection to car light fast and effectively, improves the yield rate of producing, and has reduced human cost, thereby has directly reduced production cost.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an air tightness detection machine for auto lamps, it is characterized in that: this air tightness detection machine for auto lamps comprises that the middle part of frame is provided with horizontal operation table top, work top is provided with the first airtight detection elevating mechanism and the second airtight detection elevating mechanism, described the first airtight detection elevating mechanism and the second airtight detection elevating mechanism fixedly mount side by side, and the first airtight detection elevating mechanism and the second airtight detection elevating mechanism are separately installed with front car light and detect fixture and rear car light detection fixture; Four jiaos of work top are provided with column, and the upper end of column is all connecting the end face of frame, and inert gas leak locator is installed on end face, on left and right two root posts in frame dead ahead, induction type safety feature are installed.
2. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: install the base plate both sides of described the first airtight detection elevating mechanism all pneumatic pair of bar jacking gear, the rear side upper end of two pneumatic pair of bar jacking gears is fixedly connected with header board respectively, and the slip vertical rod upper end of two pneumatic pair of bar jacking gears is all fixedly connected on the top board of the first airtight detection elevating mechanism; The opposite face upper end of described two pneumatic pair of bar jacking gears is equipped with fixture upper plate rapid fixing, the base plate of described the first airtight detection elevating mechanism is provided with two fixture lower shoe rapid fixings, and fixture lower shoe rapid fixing is corresponding with the position of fixture upper plate rapid fixing; The rear side of described the first airtight detection elevating mechanism is provided with the anti-device that breaks of bending of inductor cable; Described the second airtight detection elevating mechanism is identical with the structure of the first airtight detection elevating mechanism.
3. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: described pneumatic pair of bar jacking gear comprises tandem two slip vertical rods, lower connecting plate is all fixed in the lower end of two slip vertical rods, lower connecting plate is installed on the base plate of the first airtight detection elevating mechanism, in slip vertical rod, overlap the slide block that can slide up and down, two upper end of slide block are fixed on the two ends of cylinder web joint, the upper piston rod of the centre of cylinder web joint and two-part cylinder is fixed, lower connecting plate is fixed in the lower end of two-part cylinder, the four sides of described slide block is equipped with convenient pickup groove, the front of described pneumatic pair of bar jacking gear is equipped with decline snubber assembly.
4. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: described decline snubber assembly comprises lower cushion bumper piece, impact damper fixed block and adjustable cushioning device, described impact damper fixed block is installed on the slide block lower end of pneumatic pair of bar jacking gear, on impact damper fixed block, by screw thread, adjustable cushioning device is installed, the buffer head of adjustable cushioning device is over against lower cushion bumper piece, and lower cushion bumper piece is fixed on the lower connecting plate of pneumatic pair of bar jacking gear.
5. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: described fixture lower shoe rapid fixing comprises groove seat, block, holder piece and quick lever clamp, the side of described groove seat is provided with the groove that use is installed, in groove, be fixed with block, block is positioned at the rear end of groove seat, and the end face of groove seat is provided with holder piece, and holder piece is also positioned at the front end of groove seat, on the front end face of holder piece, be fixed with quick lever clamp, the chuck of lever clamp is over against groove fast.
6. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: the anti-device that breaks of bending of described inductor cable comprises brace, lower brace, strip groove storehouse and elasticity cable box, the top board of the first airtight detection elevating mechanism is fixed in the upper end in described strip groove storehouse by upper brace, the base plate of the first airtight detection elevating mechanism is fixed in the lower end in strip groove storehouse by upper brace, the upper end in described strip groove storehouse and one end of elasticity cable box are fixed, elasticity cable box is positioned at the groove storehouse in strip groove storehouse, the other end of elasticity cable box is fixed on the slide block of pneumatic pair of bar jacking gear, described elasticity cable box becomes " U " shape crooked.
7. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: described front car light detects fixture and comprises that the lower plane of front car light fixture upper plate is provided with three click-on mechanism, wherein two click-on mechanism are positioned at the front side of front car light fixture upper plate, remain the left rear side that a click-on mechanism is positioned at front car light fixture upper plate, the right lateral side of front car light fixture upper plate is provided with and adds air cylinder, the centre position of front car light fixture upper plate is provided with fore-set, fore-set is against the center of front car light, front car light is positioned over lower positioning table, lower positioning table is two fixing boss side by side, the end face of boss is left low right high cambered surface, between two boss, be provided with inert gas inductor, inert gas inductor is also positioned at the right positions of boss, boss is fixed on the front car light fixture lower shoe that front car light detects fixture, on front car light fixture lower shoe, prelocalization cylinder is installed, prelocalization cylinder is positioned at the dead ahead of front side boss.
8. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: described click-on mechanism comprise column plate, cylinder, cylinder after-poppet, " Y " shape joint and lever claw, cylinder rear end is movably connected on cylinder after-poppet, cylinder after-poppet is fixed on column plate, the front end of cylinder is connecting " Y " shape joint; " Y " shape joint is movably connected on the upper end of lever claw; and the intermediate active of lever claw is connected in the lower end of column plate; the lower end of column plate is provided with an opening, and lever claw is positioned at opening.
9. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: described rear car light detects on the lower plane that fixture comprises rear car light fixture upper plate four posts are installed, the lower end of four posts is connecting intermediate die plate, the upper Plane Installation of intermediate die plate has the air cylinder of adding, the lower plane of intermediate die plate is provided with semiclosed backform, the bottom of semiclosed backform is the right height in the left end, semiclosed backform bottom correspondence position is provided with 2 " V " shape boss, " V " shape opening of 2 " V " shape boss is relative, 2 " V " shape boss are fixed on the rear car light fixture lower shoe that rear car light detects fixture, rear car light fixture lower shoe is provided with 2 leak detection inductor supports, on leak detection inductor support, inert gas inductor is installed.
10. a kind of air tightness detection machine for auto lamps according to claim 1, it is characterized in that: described induction type safety feature comprises correlation picking sensor, the rectangular guard shield of " L " type, brace and detection start button, described correlation picking sensor is installed on respectively 2 root posts above of air tightness detection machine for auto lamps frame, on correlation picking sensor, be also provided with the rectangular guard shield of " L " type of crashproof use, the rectangular guard shield of " L " type is fixed on column by brace, on the rectangular guard shield of " L " type, detection start button is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509760.0A CN103616146A (en) | 2013-10-25 | 2013-10-25 | An automobile lamp air tightness detecting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509760.0A CN103616146A (en) | 2013-10-25 | 2013-10-25 | An automobile lamp air tightness detecting machine |
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| CN103616146A true CN103616146A (en) | 2014-03-05 |
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| CN201310509760.0A Pending CN103616146A (en) | 2013-10-25 | 2013-10-25 | An automobile lamp air tightness detecting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104677568A (en) * | 2015-03-23 | 2015-06-03 | 苏州鸿普精密模具有限公司 | Condenser helium leakage detector |
| CN105772966A (en) * | 2014-12-26 | 2016-07-20 | 中核建中核燃料元件有限公司 | Automatic spot-welding machine for lattice cell and fender plate of TVS-2M grid |
| CN117147068A (en) * | 2023-10-30 | 2023-12-01 | 广州市从化区骏豪车辆部件有限公司 | Airtight detection device of car light production |
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| CN201464141U (en) * | 2009-07-03 | 2010-05-12 | 湖北环宇车灯有限公司 | Air tightness detection machine for auto lamps |
| CN202393563U (en) * | 2011-11-29 | 2012-08-22 | 长城汽车股份有限公司 | Lamination and air-tightness detection device for front fog lamp of automobile |
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| US3888111A (en) * | 1973-11-21 | 1975-06-10 | Gen Motors Corp | Sealed beam headlamp unit leak detection system |
| CN201355391Y (en) * | 2009-02-26 | 2009-12-02 | 常州星宇车灯股份有限公司 | Automobile light comprehensive detecting device |
| CN101526415A (en) * | 2009-04-17 | 2009-09-09 | 常州市明宇交通器材有限公司 | Identification device for air tightness detection of vehicle lamps |
| CN201464141U (en) * | 2009-07-03 | 2010-05-12 | 湖北环宇车灯有限公司 | Air tightness detection machine for auto lamps |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105772966A (en) * | 2014-12-26 | 2016-07-20 | 中核建中核燃料元件有限公司 | Automatic spot-welding machine for lattice cell and fender plate of TVS-2M grid |
| CN104677568A (en) * | 2015-03-23 | 2015-06-03 | 苏州鸿普精密模具有限公司 | Condenser helium leakage detector |
| CN117147068A (en) * | 2023-10-30 | 2023-12-01 | 广州市从化区骏豪车辆部件有限公司 | Airtight detection device of car light production |
| CN117147068B (en) * | 2023-10-30 | 2024-01-05 | 广州市从化区骏豪车辆部件有限公司 | Airtight detection device of car light production |
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Application publication date: 20140305 |