CN103406406A - Rotary mould structure of pipe bending machine - Google Patents
Rotary mould structure of pipe bending machine Download PDFInfo
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- CN103406406A CN103406406A CN2013102961649A CN201310296164A CN103406406A CN 103406406 A CN103406406 A CN 103406406A CN 2013102961649 A CN2013102961649 A CN 2013102961649A CN 201310296164 A CN201310296164 A CN 201310296164A CN 103406406 A CN103406406 A CN 103406406A
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Abstract
The invention discloses a rotary mould structure of a pipe bending machine. The rotary mould structure of the pipe bending machine is mainly composed of a main clamping mould seat, a main clamping mould, a mould positioning block and a mould core shaft. Particularly, the rotary mould structure of the pipe bending machine is provided with a wheel mould, a wheel mould splicing block and an air cylinder unit, wherein the wheel mould is arranged above the mould positioning block, the wheel mould and the mould positioning block are connected with the mould core shaft in a sleeved mode, a containing space is formed in one corner of the wheel mould and the mould positioning block, a splicing block dovetail block extending in the height direction is arranged on a lateral wall, located in the containing space, of the wheel mould, the wheel mould splicing block is arranged in the containing space and is driven by the air cylinder unit to be connected with the splicing block dovetail block in a sliding mode, the wheel mould is provided with a circumferential mould way, two mould grooves in the different directions are formed by splicing the wheel mould splicing block with the main clamping mould at two height positions opposite to the splicing block dovetail block, and the two mould grooves are respectively connected with the mould way. When the rotary mould structure of the pipe bending machine is used, by means of the wheel mould splicing block whose position can be adjusted in the height direction, the pipe bending machine is provided with an adjustable pipe bending passage, the machining range of the pipe bending machine is widened, work efficiency is improved, and cost is lowered.
Description
Technical field
The present invention relates to a kind of bending machine, relate in particular to a kind of revolving die structure of bending machine, belong to the technical field of bend pipe process equipment.
Background technology
Semiautomatic pipe bending machine is the process equipment of bending pipe fitting, and the spare and accessory parts that are mainly used in the industries such as automobile industry, fitness campaign equipment, furniture, medical equipment, engineering mechanical device are manufactured.
The normally used mould piece of taking turns of Semiautomatic pipe bending machine is fixed on the wheel mould at present, and its shape is mostly rectangular, removes the part of pipe half section shape in the above.During bend pipe, the main folder mould clamps with wheel mould piece, and bending pipe arm rotates, and reaches the purpose of bend pipe.
The shortcoming that above-mentioned device exists is: when pipe has when curved more than one, identical and two straightways between curved of bending radius very in short-term, the mould of Semiautomatic pipe bending machine just can't single use deflectable out, need more mold exchange again crooked and lose time, or select Full-automatic tube bending machine to increase the cost of bend pipe.
Summary of the invention
Defect in view of above-mentioned prior art exists, the objective of the invention is to propose a kind of bending machine revolving die structure, solves the problem that bending machine in prior art can't carry out the shorter second order buckling of twice elbow member linear range.
Above-mentioned purpose of the present invention is achieved through the following technical solutions: a kind of bending machine revolving die structure, by the relatively-stationary main folder die holder in position, the main folder mould, die spacer block and die core axle form, it is characterized in that: described bending machine revolving die structure is provided with the wheel mould, wheel mould piece and piston-cylinder unit, wherein said take turns mould the mold locating piece under be socketed on die core axle and wheel mould and die spacer block one jiao is provided with spatial accommodation, described piston-cylinder unit is fixed in the wheel mould, the described mould of taking turns is provided with height to the piece dovetails of extending at the sidewall of spatial accommodation, the described mould piece of taking turns is located at spatial accommodation and is subjected to the piston-cylinder unit driving to be slidably connected to the piece dovetails, the described mould of taking turns is provided with circumferential De Mo road, and the described mould piece of taking turns is spliced to form two die cavitys that direction is different mutually with the main folder mould on two height and positions of relative piece dovetails, and two die cavitys join in the Yu Mo road respectively.
Further, described piston-cylinder unit is provided with phase attaching fixing cylinder and cylinder supporting seat, and the cylinder supports seat is fixed in the wheel mould, and the movable thimble of cylinder is fixed with wheel mould piece butt.
Further, the described wheel between mould and die spacer block is provided with the positioning key for radial location.
Further, described die core axle is provided with the mandrel nut.
Further, between described main folder mould and main folder die holder, join fixing by main folder mould dovetails.
Apply bending machine revolving die structure of the present invention, adopt the wheel mould piece of short transverse position-adjustable, make bending machine have adjustable bend pipe passage, enlarged the range of work of bending machine, improved operating efficiency, reduced cost.
The accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of bending machine revolving die structure of the present invention.
Fig. 2 is the schematic appearance after bending machine revolving die structure assembling of the present invention.
Fig. 3 is the appearance of detail schematic diagram under the practical state of bending machine revolving die structure of the present invention.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand, grasp.
As shown in Figure 1 to Figure 3, be decomposing schematic representation, the three-dimensional appearance schematic diagram after assembling and the appearance of detail schematic diagram under practical state of bending machine transferring film structure of the present invention.Illustrate as seen, this kind bending machine revolving die structure is comprised of the relatively-stationary main folder die holder 1 in position, main folder mould 2, die spacer block 3 and die core axle 4, is installed in respectively the relevant position on bending machine.Especially, this bending machine revolving die structure is provided with wheel mould 5, wheel mould piece 6 and piston-cylinder unit 7, wherein taking turns mould 5 is socketed on respectively on die core axle 4 and wheel mould 5 and die spacer block 3 one jiao is provided with spatial accommodation 9 lower at mold locating piece 3, piston-cylinder unit 7 is fixed in wheel mould 5, this is taken turns mould 5 and is provided with height to the piece dovetails 8 of extending at spatial accommodation 9 sidewalls, and wheel mould piece 6 is located at spatial accommodation 9 and driven by piston-cylinder unit 7 and is slidably connected to piece dovetails 8; This is taken turns mould 5 and is provided with circumferential De Mo road 51, and this is taken turns mould piece 6 and with the main folder mould, be spliced to form mutually two die cavitys that direction is different on two height and positions of relative piece dovetails, be respectively die cavity 62 and lower die cavity 61, and two die cavitys joins in Yu Mo road 51 respectively.
As the structure of optimizing, this is provided with phase attaching fixing cylinder 71 and cylinder supporting seat 72, and the cylinder supports seat is fixed in the wheel mould, and the movable thimble of cylinder is fixed with wheel mould piece butt.This is taken turns between mould and die spacer block and is provided with for the positioning key of radial location and corresponding keyway, prevents from taking turns mould generation axial rotation.Die core axle is provided with mandrel nut 41, can tighten operation and get loose preventing.Between main folder mould and main folder die holder, be provided with main folder mould dovetails 11, make assembled more firm.
The operation principle of bending machine revolving die structure of the present invention is as follows: when the long tubing of crooked straightway, move upward by piston-cylinder unit control wheel mould piece, lower die cavity 61Yu Mo road 51 is spliced mutually; Cylinder intake when the shorter tubing of crooked straightway, piston-cylinder unit driving wheel mould is spelled and is moved downward, die cavity 62Yu Mo road 51 is spliced mutually, crooked straightway is shorter curved, when shorter winding good of straightway, and the cylinder return-air, driving wheel mould piece moves upward, curved than the long tube material of curved straightway again, so cycling, until all curved all curved good of tubing.
By above-mentioned character express, can find out, apply a kind of bending machine revolving die structure of the present invention, adopt short transverse adjustable and have a wheel mould piece of two-way die cavity, make bending machine have two adjustable bend pipe passages, enlarged the scope of application of bending machine, improve operating efficiency, reduced cost.
In addition to the implementation, the present invention can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the present invention's scope required for protection.
Claims (5)
1. bending machine revolving die structure, by the relatively-stationary main folder die holder in position, the main folder mould, die spacer block and die core axle form, it is characterized in that: described bending machine revolving die structure is provided with the wheel mould, wheel mould piece and piston-cylinder unit, wherein said take turns mould the mold locating piece under be socketed on die core axle and wheel mould and die spacer block one jiao is provided with spatial accommodation, described piston-cylinder unit is fixed in the wheel mould, the described mould of taking turns is provided with height to the piece dovetails of extending at the sidewall of spatial accommodation, the described mould piece of taking turns is located at spatial accommodation and is subjected to the piston-cylinder unit driving to be slidably connected to the piece dovetails, the described mould of taking turns is provided with circumferential De Mo road, and the described mould piece of taking turns is spliced to form two die cavitys that direction is different mutually with the main folder mould on two height and positions of relative piece dovetails, and two die cavitys join in the Yu Mo road respectively.
2. bending machine revolving die structure according to claim 1 is characterized in that: described piston-cylinder unit is provided with phase attaching fixing cylinder and cylinder supporting seat, and the cylinder supports seat is fixed in the wheel mould, and the movable thimble of cylinder is fixed with wheel mould piece butt.
3. bending machine revolving die structure according to claim 1, it is characterized in that: the described wheel between mould and die spacer block is provided with the positioning key for radial location.
4. bending machine revolving die structure according to claim 1, it is characterized in that: described die core axle is provided with the mandrel nut.
5. bending machine revolving die structure according to claim 1, is characterized in that: between described main folder mould and main folder die holder, be provided with main folder mould dovetails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296164.9A CN103406406B (en) | 2013-07-16 | 2013-07-16 | Rotary mould structure of pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296164.9A CN103406406B (en) | 2013-07-16 | 2013-07-16 | Rotary mould structure of pipe bending machine |
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| CN103406406A true CN103406406A (en) | 2013-11-27 |
| CN103406406B CN103406406B (en) | 2015-06-10 |
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| CN201310296164.9A Active CN103406406B (en) | 2013-07-16 | 2013-07-16 | Rotary mould structure of pipe bending machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522025A (en) * | 2016-01-29 | 2016-04-27 | 张家港兴宇机械制造有限公司 | Pipe-bending forming mechanism in pipe bending machine |
| CN106040800A (en) * | 2016-05-26 | 2016-10-26 | 苏州卓诚钛设备有限公司 | Thin tube angle mechanism |
| CN106270058A (en) * | 2016-08-26 | 2017-01-04 | 北京星航机电装备有限公司 | S-shaped Curved Continuous duct forming method and device thereof |
| CN107855419A (en) * | 2017-12-07 | 2018-03-30 | 和和机械（张家港）有限公司 | Clamping seat positioner in bending machine |
| CN108380715A (en) * | 2018-04-20 | 2018-08-10 | 浙江长兴和良智能装备有限公司 | A kind of bending machine |
| CN112045006A (en) * | 2020-07-10 | 2020-12-08 | 张家港市昆仑管业有限公司 | Bending method of reverse-rotation spiral pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0759332A1 (en) * | 1995-08-22 | 1997-02-26 | Rigobert Dipl.-Ing. Schwarze | CNC-controlled tube bending machine |
| CN101161365A (en) * | 2007-11-22 | 2008-04-16 | 重庆大学 | A coiling wire mould for making tube with various outer diameter |
| EP2181780A1 (en) * | 2008-10-28 | 2010-05-05 | CML International S.P.A. | Pipe-bending machine having an improved movement transmission to a bending die |
| CN101862771A (en) * | 2010-07-09 | 2010-10-20 | 安徽中鼎金亚汽车管件制造有限公司 | Bending device for automobile power reducing steering oil pipe |
| CN102886441A (en) * | 2012-10-15 | 2013-01-23 | 和和机械（张家港）有限公司 | Die bending device in full-automatic numerical control hydraulic pipe bender |
| CN203409046U (en) * | 2013-07-16 | 2014-01-29 | 和和机械（张家港）有限公司 | Rotary die structure of pipe-bending machine |
-
2013
- 2013-07-16 CN CN201310296164.9A patent/CN103406406B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0759332A1 (en) * | 1995-08-22 | 1997-02-26 | Rigobert Dipl.-Ing. Schwarze | CNC-controlled tube bending machine |
| CN101161365A (en) * | 2007-11-22 | 2008-04-16 | 重庆大学 | A coiling wire mould for making tube with various outer diameter |
| EP2181780A1 (en) * | 2008-10-28 | 2010-05-05 | CML International S.P.A. | Pipe-bending machine having an improved movement transmission to a bending die |
| CN101862771A (en) * | 2010-07-09 | 2010-10-20 | 安徽中鼎金亚汽车管件制造有限公司 | Bending device for automobile power reducing steering oil pipe |
| CN102886441A (en) * | 2012-10-15 | 2013-01-23 | 和和机械（张家港）有限公司 | Die bending device in full-automatic numerical control hydraulic pipe bender |
| CN203409046U (en) * | 2013-07-16 | 2014-01-29 | 和和机械（张家港）有限公司 | Rotary die structure of pipe-bending machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522025A (en) * | 2016-01-29 | 2016-04-27 | 张家港兴宇机械制造有限公司 | Pipe-bending forming mechanism in pipe bending machine |
| CN106040800A (en) * | 2016-05-26 | 2016-10-26 | 苏州卓诚钛设备有限公司 | Thin tube angle mechanism |
| CN106270058A (en) * | 2016-08-26 | 2017-01-04 | 北京星航机电装备有限公司 | S-shaped Curved Continuous duct forming method and device thereof |
| CN106270058B (en) * | 2016-08-26 | 2018-05-18 | 北京星航机电装备有限公司 | S-shaped Curved Continuous duct forming method and its device |
| CN107855419A (en) * | 2017-12-07 | 2018-03-30 | 和和机械（张家港）有限公司 | Clamping seat positioner in bending machine |
| CN108380715A (en) * | 2018-04-20 | 2018-08-10 | 浙江长兴和良智能装备有限公司 | A kind of bending machine |
| CN108380715B (en) * | 2018-04-20 | 2023-05-30 | 浙江长兴和良智能装备有限公司 | Pipe bending machine |
| CN112045006A (en) * | 2020-07-10 | 2020-12-08 | 张家港市昆仑管业有限公司 | Bending method of reverse-rotation spiral pipe |
| CN112045006B (en) * | 2020-07-10 | 2022-02-15 | 张家港市昆仑管业有限公司 | Bending method of reverse-rotation spiral pipe |
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| Publication number | Publication date |
|---|---|
| CN103406406B (en) | 2015-06-10 |
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