CN203843140U - Die casting product taking mechanism - Google Patents

Die casting product taking mechanism Download PDF

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Publication number
CN203843140U
CN203843140U CN201420273676.3U CN201420273676U CN203843140U CN 203843140 U CN203843140 U CN 203843140U CN 201420273676 U CN201420273676 U CN 201420273676U CN 203843140 U CN203843140 U CN 203843140U
Authority
CN
China
Prior art keywords
described connecting
die casting
removal mechanism
cast product
connecting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420273676.3U
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Chinese (zh)
Inventor
刘先桂
顾良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaglet Casting Equipment Ltd Suzhou
Original Assignee
Eaglet Casting Equipment Ltd Suzhou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaglet Casting Equipment Ltd Suzhou filed Critical Eaglet Casting Equipment Ltd Suzhou
Priority to CN201420273676.3U priority Critical patent/CN203843140U/en
Application granted granted Critical
Publication of CN203843140U publication Critical patent/CN203843140U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a die casting product taking mechanism which at least comprises a pair of clamping jaw arms, a piston cylinder and two hinging plates. Several clamping jaws are arranged on the inner side of each clamping jaw arm, connecting rods are arranged at the tails of the clamping jaw arms, and the two connecting rods are located at the two ends of the piston cylinder respectively. A connecting plate is connected to the head of a piston rod of the piston cylinder, the connecting plate is located between the two connecting rods, and hinging plates are arranged between the ends of the connecting plate and the corresponding connecting rods. One end of each hinging plate is movably hinged to the corresponding end of the connecting plate, and the other ends of the hinging plates are movably hinged to the tails of the connecting rods. The die casting product taking mechanism is simple in structure and can prevent casting products from falling in the grabbing process.

Description

A kind of die casting cast product removal mechanism
Technical field
The utility model relates to a kind of removal mechanism, particularly relates to a kind of die casting cast product removal mechanism.
Background technology
Die casting machine is mainly divided into semi-automatic die casting machine and automatic diecasting apparatus.In the time of good product of die casting machine die casting, the product that die casting is good can not drop out automatically from die casting machine, needs by artificial or pickup tong, the good product of die casting to be taken out from die casting machine.Semi-automatic die casting machine is mainly to rely on manually the good product of die casting to be taken out from die casting machine.Because scene temperature is higher, and die casting machine pressure is larger, and security incident easily occurs while manually getting product.Automatic diecasting apparatus mainly adopts pickup tong that the good product of die casting is taken out from die casting machine.Existing pickup tong adopts the two bar air cylinder driven jaws of standard with clamping work pieces.This pickup tong mainly arranges for Standard Cylinder, and because of being subject to pickup spatial limitation, the cylinder diameter of this standard pair bar cylinders is less, and to cause clamping force less; In the time of die casting cast product, capturing in cast product process, often can there is the problem that cast product drops especially.
Utility model content
The shortcoming of prior art in view of the above, it is a kind of simple in structure that the purpose of this utility model is to provide, and can avoid capturing the die casting cast product removal mechanism that process medium casting product drops.
For achieving the above object and other relevant objects, the utility model provides a kind of die casting cast product removal mechanism, and described removal mechanism at least comprises: a pair of jaw arm, a piston cylinder and two articulated slabs; Described jaw arm inner side is provided with several jaws, and described jaw arm afterbody has connecting rod, and two described connecting rods lay respectively at described piston cylinder two ends; The piston rod head of described piston cylinder is connected with a plate, described connecting plate between two described connecting rods, between the termination of described connecting plate and corresponding described connecting rod, be provided with one described in articulated slab; The termination of described articulated slab one end and described connecting plate is movably hinged, and the described articulated slab other end and described connecting rod afterbody are movably hinged.
Further, described piston cylinder is connected with the middle part of described connecting rod by a bearing pin, and described connecting rod can rotate around described bearing pin while being subject to External Force Acting.
Further, the inwall of described jaw arm is arc surface.
Further, on the clamping face of described jaw, offer saw-tooth grooves.
Further, described groove longitudinal section is triangular in shape.
As mentioned above, a kind of die casting cast product removal mechanism of the present utility model, has following beneficial effect:
This removal mechanism is reasonable in design, simple in structure.Because the afterbody of jaw arm has connecting rod, between the termination of described connecting plate and corresponding described connecting rod, be provided with one described in articulated slab; The termination of described articulated slab one end and described connecting plate is movably hinged, and the described articulated slab other end and described connecting rod afterbody are movably hinged; Described connecting plate is connected with piston rod; In the time that described piston rod extends, the thrust that described connecting plate is applied by described piston rod moves forward, described articulated slab rotates around the hinged place of itself and described connecting plate, there is relative rotation with described connecting plate in described connecting rod, distance between the afterbody of two described connecting rods is increased gradually, distance between jaw arm diminishes gradually, and final described jaw clamps cast product tightly to take out cast product, while having avoided crawl cast product, causes product to come off because clamping force is too little.
Brief description of the drawings
Fig. 1 is shown as the stereogram of a kind of die casting cast product removal mechanism of the present utility model.
Fig. 2 is shown as the enlarged drawing at A place in Fig. 1.
Fig. 3 is shown as the front view of a kind of die casting cast product removal mechanism of the present utility model.
Fig. 4 is shown as the upward view of a kind of die casting cast product removal mechanism of the present utility model.
Element numbers explanation
1 Jaw arm 2 Piston cylinder
3 Articulated slab 21 Piston rod
5 Connecting rod 4 Jaw
7 Bearing pin 41 Groove
6 Connecting plate ? ?
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1 to Fig. 4.Notice, appended graphic the illustrated structure of this description, ratio, size etc., all contents in order to coordinate description to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in the scope that technology contents that the utility model discloses can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of die casting cast product removal mechanism, and described removal mechanism at least comprises: 1, one piston cylinder 2 of a pair of jaw arm and two articulated slabs 3; Described jaw arm 1 inner side is provided with several jaws 4, and described jaw arm 1 afterbody has 5, two described connecting rods 5 of connecting rod and lays respectively at described piston cylinder 2 two ends; Piston rod 21 heads of described piston cylinder 2 are connected with a plate 6, described connecting plate 6 between two described connecting rods 5, between the termination of described connecting plate 6 and corresponding described connecting rod 5, be provided with one described in articulated slab 3; The termination of described articulated slab 3 one end and described connecting plate 6 is movably hinged, and described articulated slab 3 other ends and described connecting rod 5 afterbodys are movably hinged.Visible, this removal mechanism is reasonable in design, simple in structure.
In the time that described piston rod 21 extends, the thrust that described connecting plate 6 is applied by described piston rod 21 moves forward, described articulated slab 3 rotates around the hinged place of itself and described connecting plate 6, there is relative rotation with described connecting plate 6 in described connecting rod 5, distance between the afterbody of two described connecting rods 5 is increased gradually, and the distance between jaw arm 1 diminishes gradually.
In the time that described piston rod 21 shrinks, the pulling force that described connecting plate 6 is applied by described piston rod 21 moves backward, described articulated slab 3 rotates around the hinged place of itself and described connecting plate 6, there is relative rotation with described connecting plate 6 in described connecting rod 5, distance between the afterbody of two described connecting rods 5 is diminished gradually, and the distance between jaw arm 1 increases gradually.
As further improvement of the utility model, described piston cylinder 2 is connected with the middle part of described connecting rod 5 by a bearing pin 7, and described connecting rod 5 can rotate around described bearing pin 7 while being subject to External Force Acting.This bearing pin 7 not only can play certain position-limiting action to described connecting rod 5, and can ensure that described connecting rod 5 rotates, and sees Fig. 4.
Cylinder outer wall is generally periphery, more reasonable in order to design, and to save material, as further improvement of the utility model, the inwall of described jaw arm 1 is arc surface, sees Fig. 4.
In addition, the clamping force while capturing cast product in order to increase described jaw 4 offers saw-tooth grooves 41 on the clamping face of described jaw 4.Preferably, the longitudinal section of described groove 41 is triangular in shape, sees Fig. 2.
While capturing cast product, described piston rod 21 extends, the thrust that described connecting plate 6 is applied by described piston rod 21 moves forward, described articulated slab 3 rotates around the hinged place of itself and described connecting plate 6, there is relative rotation with described connecting plate 6 in described connecting rod 5, distance between the afterbody of two described connecting rods 5 is increased gradually, distance between jaw arm 1 diminishes gradually, final described jaw 4 tightly clamps cast product to take out cast product, while having avoided crawl cast product, causes product to come off because clamping force is too little.While placing cast product, described piston rod 21 shrinks, the pulling force that described connecting plate 6 is applied by described piston rod 21 is front mobile backward, described articulated slab 3 rotates around the hinged place of itself and described connecting plate 6, there is relative rotation in described connecting rod 5 and described connecting plate 6, the distance between the afterbody of two described connecting rods 5 is diminished gradually, and the distance between jaw arm 1 increases gradually, the space that final described jaw 4 surrounds is greater than the size of cast product, to unclamp cast product.
In sum, a kind of die casting cast product removal mechanism of the present utility model is not only simple in structure, and can avoid capturing process medium casting product and drop.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.

Claims (5)

1. a die casting cast product removal mechanism, is characterized in that, described removal mechanism at least comprises: a pair of jaw arm, a piston cylinder and two articulated slabs;
Described jaw arm inner side is provided with several jaws, and described jaw arm afterbody has connecting rod, and two described connecting rods lay respectively at described piston cylinder two ends;
The piston rod head of described piston cylinder is connected with a plate, described connecting plate between two described connecting rods, between the termination of described connecting plate and corresponding described connecting rod, be provided with one described in articulated slab;
The termination of described articulated slab one end and described connecting plate is movably hinged, and the described articulated slab other end and described connecting rod afterbody are movably hinged.
2. a kind of die casting cast product removal mechanism according to claim 1, is characterized in that: described piston cylinder is connected with the middle part of described connecting rod by a bearing pin, and described connecting rod can rotate around described bearing pin while being subject to External Force Acting.
3. a kind of die casting cast product removal mechanism according to claim 1 and 2, is characterized in that: the inwall of described jaw arm is arc surface.
4. a kind of die casting cast product removal mechanism according to claim 1, is characterized in that: on the clamping face of described jaw, offer saw-tooth grooves.
5. a kind of die casting cast product removal mechanism according to claim 4, is characterized in that: described groove longitudinal section is triangular in shape.
CN201420273676.3U 2014-05-27 2014-05-27 Die casting product taking mechanism Expired - Fee Related CN203843140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420273676.3U CN203843140U (en) 2014-05-27 2014-05-27 Die casting product taking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420273676.3U CN203843140U (en) 2014-05-27 2014-05-27 Die casting product taking mechanism

Publications (1)

Publication Number Publication Date
CN203843140U true CN203843140U (en) 2014-09-24

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Country Status (1)

Country Link
CN (1) CN203843140U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842350A (en) * 2015-05-22 2015-08-19 芜湖陀曼精机科技有限公司 Workpiece griping manipulator for high-temperature operation
CN106734822A (en) * 2016-12-06 2017-05-31 重庆市帝润锻造有限责任公司 One kind forging clamping jaw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842350A (en) * 2015-05-22 2015-08-19 芜湖陀曼精机科技有限公司 Workpiece griping manipulator for high-temperature operation
CN106734822A (en) * 2016-12-06 2017-05-31 重庆市帝润锻造有限责任公司 One kind forging clamping jaw

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140924

Termination date: 20180527