CN110449497A - A kind of fulcrum bar of headrest of automobile bending notching device - Google Patents
A kind of fulcrum bar of headrest of automobile bending notching device Download PDFInfo
- Publication number
- CN110449497A CN110449497A CN201910681573.8A CN201910681573A CN110449497A CN 110449497 A CN110449497 A CN 110449497A CN 201910681573 A CN201910681573 A CN 201910681573A CN 110449497 A CN110449497 A CN 110449497A
- Authority
- CN
- China
- Prior art keywords
- component
- work
- headrest
- bending
- piece
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention belongs to auto parts and components processing technique fields, provide a kind of fulcrum bar of headrest of automobile bending notching device, comprising: work-piece component is used to put and fix headrest stay to be processed；Jet-bedding component is set on the work-piece component, and the jet-bedding component is movably set with formed punch；Component is pushed, is located above the work-piece component, the pushing component lower end, which is provided with, rushes column and bending part；When the pushing component moves down, the column that rushes is able to drive formed punch to movement at close workpiece, and the bending part can be resisted against workpiece end.Compared with the prior art, the advantages of the present invention are as follows the fulcrum bar of headrest of automobile bending notching devices to reduce the processing duration of headrest stay simultaneously to headrest stay bending and jet-bedding, reduce the cost and human cost of process equipment.
Description
Technical field
The invention belongs to auto parts and components processing technique fields, and in particular to a kind of fulcrum bar of headrest of automobile bending jet-bedding dress
It sets.
Background technique
Car seat headrest is a kind of safety in order to improve when the comfort and guarantee passenger riding when passenger riding
Property and be arranged device, car seat headrest other than it can increase comfort for occupant, major function is to provide one for occupant
Can the defencive function that a head relies on and limits backward, a comfortable supporting point be provided for head of passenger and support force depends on
In the radian and length of headrest stay, in order to make the head of different passengers that can access better support force, headrest stay one
As be bending state, and headrest stay can relative to seat up and down adjustment, in order to realize these function needs, production when need
Will be to headrest stay bending and jet-bedding, in the prior art, bending and jet-bedding carry out respectively, and such mode of operation is not only unrestrained
It is time-consuming, it also will increase the cost and human cost of process equipment.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the status of the prior art, and provide a kind of fulcrum bar of headrest of automobile folding
Curved notching device.
The technical scheme of the invention to solve the technical problem is: proposing a kind of fulcrum bar of headrest of automobile bending jet-bedding
Device, comprising: work-piece component is used to put and fix headrest stay to be processed；
Jet-bedding component is set on the work-piece component, and the jet-bedding component is movably set with formed punch；
Component is pushed, is located above the work-piece component, the pushing component lower end, which is provided with, rushes column and folding
Comer pieces；
When the pushing component moves down, the column that rushes is able to drive formed punch to mobile at workpiece, the folding
Comer pieces can be resisted against workpiece end.
In a kind of above-mentioned fulcrum bar of headrest of automobile bending notching device, the jet-bedding component includes fixed block, is set to
Work-piece component upper end offers shifting chute in the fixed block, and the formed punch is movably set in the shifting chute；
When the pushing component moves down, the column that rushes is inserted into in shifting chute and being resisted against the nose of punch.
In a kind of above-mentioned fulcrum bar of headrest of automobile bending notching device, the nose of punch is provided with the first inclined-plane, institute
It states and rushes column lower end and be provided with the second inclined-plane；When the pushing component moves down, second inclined-plane activity is resisted against described
First inclined-plane.
In a kind of above-mentioned fulcrum bar of headrest of automobile bending notching device, the bending part includes link block, and described
Push component connection, the link block, which offers, rushes curved gap, it is described rush curved gap setting have and the link block be rotatablely connected
Rush curved idler wheel, it is described to rush curved idler wheel and be resisted against workpiece end when the pushing component moves down.
In a kind of above-mentioned fulcrum bar of headrest of automobile bending notching device, the work-piece component includes work-piece
Block offers work-piece slot on the work-piece block, and work-piece slot end, which is provided with, rushes curving face.
In a kind of above-mentioned fulcrum bar of headrest of automobile bending notching device, work-piece block upper end is provided with fixation
Plate, jet-bedding hole is offered in the fixed plate, and the jet-bedding hole is located above the shifting chute.
Compared with the prior art, the advantages of the present invention are as follows the fulcrum bar of headrest of automobile bending notching devices can be correct simultaneously
The bending of occipital branches bar and jet-bedding reduce the processing duration of headrest stay, reduce the cost and human cost of process equipment.
Detailed description of the invention
Fig. 1 is the three-dimensional view of this fulcrum bar of headrest of automobile bending notching device；
Fig. 2 is the annexation figure of this work-piece component Yu jet-bedding component.
Fig. 3 is the annexation figure of this pushing component and fixed plate.
In figure, work-piece component 1 pushes component 2, rushes column 3, bending part 4, fixed block 5, shifting chute 6, formed punch 7, first
Inclined-plane 8, the second inclined-plane 9, link block 10, rush curved gap 11, rush curved idler wheel 12, work-piece block 13, work-piece slot 14, rush it is curved
Inclined-plane 15, fixed plate 16, jet-bedding hole 17.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1 to Figure 3, this fulcrum bar of headrest of automobile bending notching device, comprising: work-piece component 1 is used to set
It puts and fixes headrest stay to be processed；Jet-bedding component is set on work-piece component 1, and jet-bedding component is movably set with punching
First 7；Component 2 is pushed, 1 top of work-piece component is located at, pushing 2 lower end of component, which is provided with, rushes column 3 and bending part 4；When
When pushing component 2 moves down, rushes column 3 and be able to drive formed punch 7 to movement at close workpiece, bending part 4 can be resisted against workpiece
End.
Work-piece component 1 fixes one end of workpiece for putting workpiece to be processed, pushes component 2 and is located at work
Part puts 1 top of component and can be driven externally component drive and moves up and down, and rushes column 3 and bending part 4 is set to pushing group
The lower section of part 2 is able to drive when pushing component 2 and moving down and rushes column 3 and bending part 4 moves down, when rushing column 3 to moving down
When dynamic, rush column 3 and move closer to formed punch 7 and be able to drive formed punch 7 to movement at close workpiece, bending part 4 can be resisted against workpiece
Loose one end pushes component 2 and continues to move down, and then is able to drive formed punch 7 and carries out jet-bedding, bending part 4 to workpiece
Can downward bending workpiece, and then complete jet-bedding and bending process, reduce processing headrest stay when equipment cost, reduce people
Work cost.
Jet-bedding component includes fixed block 5, is set to 1 upper end of work-piece component, offers shifting chute 6 in fixed block 5, rushes
First 7 are movably set in shifting chute 6；When pushing component 2 and moving down, rushes column 3 and be inserted into in shifting chute 6 and being resisted against
7 end of formed punch.
Fixed block 5 is connect with work-piece component 1, and shifting chute 6 is provided in fixed block 5, and formed punch 7 is movably set in movement
In slot 6, when pushing component 2 moves down, rushes column 3 and be inserted into shifting chute 6, be inserted into shifting chute 6 when rushing column 3
Afterwards, it rushes column 3 and brings lateral extruding force to formed punch 7, so that 7 laterally outward displacement of formed punch, can make formed punch 7 close
Workpiece simultaneously carries out jet-bedding to workpiece.
7 end of formed punch is provided with the first inclined-plane 8, rushes 3 lower end of column and is provided with the second inclined-plane 9；It is moved down when pushing component 2
When, 9 activity of the second inclined-plane is resisted against the first inclined-plane 8.
Drive simultaneously is rushed column 3 and is moved down during pushing component 2 and declining, and moves down certain distance when rushing column 3
When, the second inclined-plane 9 can be in contact with the first inclined-plane 8, deepen with column 3 is rushed to the distance of decline, and the second inclined-plane 9 can squeeze
First inclined-plane 8, so that 7 transverse shifting of formed punch, is arranged the first inclined-plane 8 and the second inclined-plane 9 and facilitates punching when rushing the decline of column 3 simultaneously
3 end of column is inserted into shifting chute 6 and facilitates rushing 3 side end face of column and being resisted against 7 end face of formed punch.
Bending part 4 includes link block 10, is connect with component 2 is pushed, link block 10, which offers, rushes curved gap 11, rushes curved
Gap 11, which is provided with, rushes curved idler wheel 12 with what link block 10 was rotatablely connected, and when pushing component 2 moves down, rushing curved idler wheel 12 can
It is resisted against workpiece end.
Pushing when component 2 declines drives link block 10 to decline, and link block 10 is located at workpiece side, in the mistake that link block 10 declines
Cheng Zhong can move closer to workpiece, until opposite enter to of workpiece is rushed in curved gap 11, rush curved because rushing curved idler wheel 12 and being set to
It is rotatablely connected in gap 11 and with link block 10, workpiece enters to when rushing in curved gap 11, and workpiece can be resisted against by rushing curved idler wheel 12
On, continue to move down with component 2 is pushed, workpiece can be applied downward power and then enable to workpiece by rushing curved idler wheel 12
Be bent over, during bending, workpiece with rush curved idler wheel 12 sliding friction occur, in order to avoid rushing curved idler wheel 12 and strut
Strut is caused to damage when sliding friction, and then curved idler wheel 12 will be rushed and be rotatably dispose on link block 10, i.e., by workpiece with rush it is curved
Sliding friction between idler wheel 12 becomes rolling friction, largely reduces the frictional force rushed between curved idler wheel 12 and strut.
Work-piece component 1 includes work-piece block 13, offers work-piece slot 14 on work-piece block 13, workpiece is set
It puts 14 end of slot and is provided with and rush curving face 15.
Part puts block upper end and is provided with fixed plate 16, jet-bedding hole 17 is offered in fixed plate, jet-bedding hole is located on shifting chute 6
Side.
After headrest stay is placed in workpiece placing groove, fixed plate 16 is covered on and puts block upper end, and then can be by work
Part is fixed, and shaking can be generated by placing when strut rushes curved.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
Generation, defined range that however, it does not deviate from the spirit of the invention.
Claims (6)
1. a kind of fulcrum bar of headrest of automobile bending notching device characterized by comprising
Work-piece component is used to put and fix headrest stay to be processed；
Jet-bedding component is set on the work-piece component, and the jet-bedding component is movably set with formed punch；
Component is pushed, is located above the work-piece component, the pushing component lower end, which is provided with, rushes column and bending part；
When the pushing component moves down, the column that rushes is able to drive formed punch to mobile at workpiece, the bending part
Workpiece end can be resisted against.
2. a kind of fulcrum bar of headrest of automobile bending notching device according to claim 1, which is characterized in that the jet-bedding component
Including fixed block, it is set to work-piece component upper end, offers shifting chute in the fixed block, the formed punch activity is set
It is placed in the shifting chute；When the pushing component moves down, the column that rushes is inserted into in shifting chute and being resisted against
The nose of punch.
3. a kind of fulcrum bar of headrest of automobile bending notching device according to claim 2, which is characterized in that the nose of punch
It is provided with the first inclined-plane, the column lower end that rushes is provided with the second inclined-plane；When the pushing component moves down, described second tiltedly
Face activity is resisted against first inclined-plane.
4. a kind of fulcrum bar of headrest of automobile bending notching device according to claim 3, which is characterized in that the bending part packet
Link block is included, is connect with the pushing component, the link block, which offers, rushes curved gap, described to rush curved gap setting and have and institute
That states link block rotation connection rushes curved idler wheel, described to rush curved idler wheel and be resisted against work when the pushing component moves down
Part end.
5. a kind of fulcrum bar of headrest of automobile bending notching device according to claim 4, which is characterized in that the work-piece
Component includes work-piece block, and work-piece slot is offered on the work-piece block, and work-piece slot end is provided with
Rush curving face.
6. a kind of fulcrum bar of headrest of automobile bending notching device according to claim 5, which is characterized in that the work-piece
Block upper end is provided with fixed plate, and jet-bedding hole is offered in the fixed plate, and the jet-bedding hole is located above the shifting chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681573.8A CN110449497A (en) | 2019-07-26 | 2019-07-26 | A kind of fulcrum bar of headrest of automobile bending notching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681573.8A CN110449497A (en) | 2019-07-26 | 2019-07-26 | A kind of fulcrum bar of headrest of automobile bending notching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449497A true CN110449497A (en) | 2019-11-15 |
Family
ID=68483646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910681573.8A Pending CN110449497A (en) | 2019-07-26 | 2019-07-26 | A kind of fulcrum bar of headrest of automobile bending notching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449497A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069876A (en) * | 2022-07-29 | 2022-09-20 | 宁波继峰科技有限公司 | Car headrest branch punching device with shape function of preapring for an unfavorable turn of events |
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| CN202105903U (en) * | 2011-05-30 | 2012-01-11 | 重庆广播电视大学 | Bidirectional side hole-punching die |
| CN102658316A (en) * | 2012-05-18 | 2012-09-12 | 周凤平 | Novel forging and bending mechanism |
| KR20150026809A (en) * | 2013-09-03 | 2015-03-11 | 서천(주) | Apparatus and method for forming notch groove on stay rod of headrest |
| CN204430066U (en) * | 2014-12-31 | 2015-07-01 | 昆山日佳力电子有限公司 | A kind of rolling bending tool of automobile connector pin |
| CN104785638A (en) * | 2015-04-16 | 2015-07-22 | 浙江雅虎汽车部件有限公司 | Automobile headrest guide pipe continuous die |
| CN204524009U (en) * | 2015-03-04 | 2015-08-05 | 广东顶固集创家居股份有限公司 | Lockset automatic processing apparatus |
| CN105013883A (en) * | 2015-07-29 | 2015-11-04 | 成都市松川金属材料有限公司 | Vertical bending machine |
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| CN205763362U (en) * | 2016-06-01 | 2016-12-07 | 东莞竹田金属制品有限公司 | A kind of automobile handware side blow compression mould |
| CN206702003U (en) * | 2017-05-19 | 2017-12-05 | 河南电力器材公司 | A kind of grading ring support bending tool |
| CN208015054U (en) * | 2018-02-09 | 2018-10-26 | 温州鼎捷自动化科技有限公司 | A kind of contact pin bending mechanism |
| CN210358703U (en) * | 2019-07-26 | 2020-04-21 | 宁波继峰科技有限公司 | Bending and notching device for support rod of automobile headrest |
-
2019
- 2019-07-26 CN CN201910681573.8A patent/CN110449497A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202105903U (en) * | 2011-05-30 | 2012-01-11 | 重庆广播电视大学 | Bidirectional side hole-punching die |
| CN102658316A (en) * | 2012-05-18 | 2012-09-12 | 周凤平 | Novel forging and bending mechanism |
| KR20150026809A (en) * | 2013-09-03 | 2015-03-11 | 서천(주) | Apparatus and method for forming notch groove on stay rod of headrest |
| CN204430066U (en) * | 2014-12-31 | 2015-07-01 | 昆山日佳力电子有限公司 | A kind of rolling bending tool of automobile connector pin |
| CN204524009U (en) * | 2015-03-04 | 2015-08-05 | 广东顶固集创家居股份有限公司 | Lockset automatic processing apparatus |
| CN104785638A (en) * | 2015-04-16 | 2015-07-22 | 浙江雅虎汽车部件有限公司 | Automobile headrest guide pipe continuous die |
| CN105013883A (en) * | 2015-07-29 | 2015-11-04 | 成都市松川金属材料有限公司 | Vertical bending machine |
| CN205393328U (en) * | 2016-03-10 | 2016-07-27 | 重庆豪斯特汽车零部件有限公司 | Car seat headrest pole impact bend mould |
| CN205763362U (en) * | 2016-06-01 | 2016-12-07 | 东莞竹田金属制品有限公司 | A kind of automobile handware side blow compression mould |
| CN206702003U (en) * | 2017-05-19 | 2017-12-05 | 河南电力器材公司 | A kind of grading ring support bending tool |
| CN208015054U (en) * | 2018-02-09 | 2018-10-26 | 温州鼎捷自动化科技有限公司 | A kind of contact pin bending mechanism |
| CN210358703U (en) * | 2019-07-26 | 2020-04-21 | 宁波继峰科技有限公司 | Bending and notching device for support rod of automobile headrest |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069876A (en) * | 2022-07-29 | 2022-09-20 | 宁波继峰科技有限公司 | Car headrest branch punching device with shape function of preapring for an unfavorable turn of events |
| CN115069876B (en) * | 2022-07-29 | 2024-07-09 | 宁波继峰科技有限公司 | Automobile headrest support rod punching device with deformation prevention function |
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