CN103639326A - Damage-free bending structure of plastic coated steel wires of automobile seat - Google Patents
Damage-free bending structure of plastic coated steel wires of automobile seat Download PDFInfo
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- CN103639326A CN103639326A CN201310626758.1A CN201310626758A CN103639326A CN 103639326 A CN103639326 A CN 103639326A CN 201310626758 A CN201310626758 A CN 201310626758A CN 103639326 A CN103639326 A CN 103639326A
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- steel wire
- bending
- seat
- bending structure
- plastic coating
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Abstract
The invention relates to a mechanical machining and manufacturing tooling which is used for machining steel wire meshes in automobile seats, particularly to a damage-free bending structure of plastic coated steel wires of an automobile seat. The surface of a workbench of a frame is provided with a fixed plate; a rotary cylinder is fixed on the frame; the output end of the rotary cylinder penetrates out of the surface of the fixed plate; the output end which penetrates out of the surface of the fixed plate is fixedly connected with a bending seat; a center shaft and a cam bearing follow-up device are arranged on the upper portion of the bending seat in a rotating mode. According to the damage-free bending structure of the plastic coated steel wires of the automobile seat, plastic coated layers of the steel wires can be complete and undamaged when the plastic coated steel wires are bent.
Description
Technical field
The present invention relates to a kind of machining fabricating tools, this frock is for the steel wire grid of processing vehicle seat, and specifically a kind of automotive seat plastic coating steel wire can't harm bending structure.
Background technology
Steel wire grid is the vitals in automotive seat, and as shown in Figure 1, steel wire grid is normally formed according to certain principle combinations with the plastic coating steel wire through bending by many.
At present, a complete grid need to complete through wearing silk, knotting and crotch operation.The skeleton steel wire of grid is plastic coating steel wire, and in Forging Process, coating layer can not be damaged in its requirement.Existing bending operation adopts pad and centrepin to complete conventionally, owing to being all metallic article at Forging Process middle press pin and centrepin, unavoidably can produce extruding to coating layer, and very difficult assurance does not destroy coating layer.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of automotive seat plastic coating steel wire to can't harm bending structure, the coating layer that adopts this bending structure bending plastic coating steel wire can guarantee steel wire is complete not to be damaged.
According to technical scheme of the present invention: a kind of automotive seat plastic coating steel wire can't harm bending structure, it is characterized in that: on frame workbench surface, be provided with fixed head, rotary cylinder is fixed in frame, described rotary cylinder output passes from fixed head surface, and being fixedly connected with a bending seat on this passes the output on fixed head surface, described bending seat top is rotated and is provided with central shaft and camshaft bearing follower.
As a further improvement on the present invention, described central shaft outer circumference surface offers a ring groove.
As a further improvement on the present invention, described central shaft is supported on bending seat by two deep groove ball bearings that are set up in parallel.
As a further improvement on the present invention, described camshaft bearing follower comprises that rotation is arranged at the gyroaxis on bending seat and is fixedly connected on the camshaft bearing on described gyroaxis.
Technique effect of the present invention is: the present invention is directed in prior art automotive seat plastic coating steel wire in Forging Process, owing to steel wire bending directly being applied to middle press pin and the centrepin of active force, be metallic article, in Forging Process, be difficult to guarantee the intact problem of plastic coating steel wire coating, special development and Design this product, this product mainly by the centrepin using in former Forging Process and middle press pin by fixed structure, be improved to rotational structure, the force of sliding friction so just plastic coating steel wire being subject to changes force of rolling friction into, effectively reduce the suffered frictional force of plastic coating steel wire, and further on centrepin (axle), design annular groove, increase the compression area of plastic coating steel wire, thereby reduce stressed in plastic coating steel wire process.
Accompanying drawing explanation
Fig. 1 is the structural representation of plastic coating steel wire after moulding.
Fig. 2 is structural representation of the present invention.
Fig. 3 is that the A-A of Fig. 2 is to view.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1 ~ 3, comprise rotary cylinder 1, bending seat 2, deep groove ball bearing 3, central shaft 4, annular groove 4-1, plastic coating steel wire 5, camshaft bearing follower 6, fixed head 7 etc.
As shown in Fig. 1 ~ 3, the present invention is the harmless bending structure of a kind of automotive seat plastic coating steel wire, on frame workbench surface, be provided with fixed head 7, rotary cylinder 1 is fixed in frame, described rotary cylinder 1 output passes from fixed head 7 surfaces, and being fixedly connected with a bending seat 2 on this passes the output on fixed head 7 surfaces, described bending seat 2 tops are rotated and are provided with central shaft 4 and camshaft bearing follower 6.
Described central shaft 4 outer circumference surfaces offer a ring groove 4-1.
Described central shaft 4 is supported on bending seat 2 by two deep groove ball bearings that are set up in parallel 3.
Described camshaft bearing follower 6 comprises that rotation is arranged at the gyroaxis on bending seat 2 and is fixedly connected on the camshaft bearing on described gyroaxis.
The course of work of the present invention is as follows: by fixed head 7, bending mechanism is fixed in frame, rotary cylinder 1 drives bending seat 2 related camshaft bearing followers 6 that plastic coating steel wire 5 is turned round to certain angle around central shaft 4.Camshaft bearing follower 6 is both around central shaft 4 revolution, and itself is rotation again.It and plastic coating steel wire 5 are rolling extrusions like this, there is no relative sliding; Central shaft 4 is contained on deep groove ball bearing 3, has guaranteed that central shaft 4 is not with 2 rotations of bending seat, and same and plastic coating steel wire 5 inner chambers do not have relative sliding; Add on central shaft 4 and be processed with annular groove 4-1, increased the squish area of central shaft 4 and plastic coating steel wire 5, concentrated force is become to dispersion force.By above measure, guaranteed that in Forging Process, coating layer can be not damaged.
Claims (4)
1. an automotive seat plastic coating steel wire can't harm bending structure, it is characterized in that: on frame workbench surface, be provided with fixed head (7), rotary cylinder (1) is fixed in frame, described rotary cylinder (1) output passes from fixed head (7) surface, and pass on the surperficial output of fixed head (7) and be fixedly connected with a bending seat (2) at this, described bending seat (2) top is rotated and is provided with central shaft (4) and camshaft bearing follower (6).
2. according to the harmless bending structure of automotive seat plastic coating steel wire claimed in claim 1, it is characterized in that: described central shaft (4) outer circumference surface offers a ring groove (4-1).
3. according to the harmless bending structure of automotive seat plastic coating steel wire claimed in claim 1, it is characterized in that: described central shaft (4) is supported on bending seat (2) by two deep groove ball bearings that are set up in parallel (3).
4. according to the harmless bending structure of automotive seat plastic coating steel wire claimed in claim 1, it is characterized in that: described camshaft bearing follower (6) comprises that rotation is arranged at the gyroaxis on bending seat (2) and is fixedly connected on the camshaft bearing on described gyroaxis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626758.1A CN103639326A (en) | 2013-11-29 | 2013-11-29 | Damage-free bending structure of plastic coated steel wires of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626758.1A CN103639326A (en) | 2013-11-29 | 2013-11-29 | Damage-free bending structure of plastic coated steel wires of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639326A true CN103639326A (en) | 2014-03-19 |
Family
ID=50244683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626758.1A Pending CN103639326A (en) | 2013-11-29 | 2013-11-29 | Damage-free bending structure of plastic coated steel wires of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344354A (en) * | 2017-08-30 | 2017-11-14 | 太仓市凯福士机械有限公司 | A kind of automobile bearing laying rack easy to use |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07251229A (en) * | 1994-03-11 | 1995-10-03 | Olympus Optical Co Ltd | Method for bending metallic stranded wire and device therefor |
| CN1480271A (en) * | 2002-09-06 | 2004-03-10 | 上海应用技术学院 | Device for automatic bending head of steel wire with plastic plated |
| CN2664812Y (en) * | 2003-12-12 | 2004-12-22 | 储平 | Multitime bending machine |
| JP4442861B2 (en) * | 2003-12-15 | 2010-03-31 | 東京製綱株式会社 | Steel wire manufacturing method |
| CN101898220A (en) * | 2009-05-31 | 2010-12-01 | 无锡华光轿车零件有限公司 | Forming method of steel wire in car seat |
| CN102079259A (en) * | 2011-01-21 | 2011-06-01 | 金文哲 | Steel wire hanging device for vehicle seat and manufacturing method thereof |
| CN202087732U (en) * | 2011-05-17 | 2011-12-28 | 长春旭阳富维江森汽车座椅骨架有限责任公司 | Automatic double-end steel wire bending machine |
| CN202752501U (en) * | 2012-07-12 | 2013-02-27 | 金新民 | Steel wire bending device |
| KR101286449B1 (en) * | 2011-12-26 | 2013-07-23 | 주식회사 나이스맥 | Bending Head for spiral bending |
| CN203592087U (en) * | 2013-11-29 | 2014-05-14 | 无锡倍安杰机械科技有限公司 | Car seat plastic coated steel wire undamaged bending structure |
-
2013
- 2013-11-29 CN CN201310626758.1A patent/CN103639326A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07251229A (en) * | 1994-03-11 | 1995-10-03 | Olympus Optical Co Ltd | Method for bending metallic stranded wire and device therefor |
| CN1480271A (en) * | 2002-09-06 | 2004-03-10 | 上海应用技术学院 | Device for automatic bending head of steel wire with plastic plated |
| CN2664812Y (en) * | 2003-12-12 | 2004-12-22 | 储平 | Multitime bending machine |
| JP4442861B2 (en) * | 2003-12-15 | 2010-03-31 | 東京製綱株式会社 | Steel wire manufacturing method |
| CN101898220A (en) * | 2009-05-31 | 2010-12-01 | 无锡华光轿车零件有限公司 | Forming method of steel wire in car seat |
| CN102079259A (en) * | 2011-01-21 | 2011-06-01 | 金文哲 | Steel wire hanging device for vehicle seat and manufacturing method thereof |
| CN202087732U (en) * | 2011-05-17 | 2011-12-28 | 长春旭阳富维江森汽车座椅骨架有限责任公司 | Automatic double-end steel wire bending machine |
| KR101286449B1 (en) * | 2011-12-26 | 2013-07-23 | 주식회사 나이스맥 | Bending Head for spiral bending |
| CN202752501U (en) * | 2012-07-12 | 2013-02-27 | 金新民 | Steel wire bending device |
| CN203592087U (en) * | 2013-11-29 | 2014-05-14 | 无锡倍安杰机械科技有限公司 | Car seat plastic coated steel wire undamaged bending structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344354A (en) * | 2017-08-30 | 2017-11-14 | 太仓市凯福士机械有限公司 | A kind of automobile bearing laying rack easy to use |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |
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| RJ01 | Rejection of invention patent application after publication |