CN110076233A - A kind of fulcrum bar of headrest of automobile hole punched device - Google Patents
A kind of fulcrum bar of headrest of automobile hole punched device Download PDFInfo
- Publication number
- CN110076233A CN110076233A CN201910294172.7A CN201910294172A CN110076233A CN 110076233 A CN110076233 A CN 110076233A CN 201910294172 A CN201910294172 A CN 201910294172A CN 110076233 A CN110076233 A CN 110076233A
- Authority
- CN
- China
- Prior art keywords
- strut
- block
- headrest
- fulcrum bar
- lower template
- 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.)
- Granted
Links
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention belongs to automotive headrest processing unit (plant) fields, provide a kind of fulcrum bar of headrest of automobile hole punched device, comprising: lower template, the upper end are provided with bearing assembly, and bearing assembly is for putting strut to be processed；Positioning component is set to lower template side, is movably set with locating piece on positioning component, locating piece can be resisted against strut ends；Press component, be set to another side of lower template, press to be movably set on component and press block, the strut other end, which is resisted against, to press on block, is able to drive the strut other end when pressing block movement and pushes against in locating piece；Cope plate is located above lower template, is vertically arranged with formed punch on cope plate, formed punch is able to drive when cope plate moves down and is moved down and to strut jet-bedding.Compared with the prior art, the advantages of the present invention are as follows the fulcrum bar of headrest of automobile hole punched devices can be realized the positioning to different length strut to be punched, prevents the strut stamping position inaccuracy of different length, meets matching requirements after guaranteeing punching press.
Description
Technical field
The invention belongs to automotive headrest processing unit (plant) fields, and in particular to a kind of fulcrum bar of headrest of automobile hole punched device.
Background technique
With the development of the automobile industry, people are higher and higher to the quality requirements of automobile, in past last decade, China
Auto output achieve and significantly increase, as the improvement of people's living standards, the comfort level of automobile also increasingly by
The care of consumer, especially car seat headrest can provide head support, so that driver obtains one for driver
Comfortable sitting posture, the height adjustment of headrest are realized by moving up and down strut, need to open up card slot on strut, in the prior art,
Card slot on strut is stamped to form by punching machine mostly, but since the strut accuracy of manufacture of different batches production is different, the length of strut
Degree has differences, if forming card slot to strut jet-bedding in the case where not positioning to strut and on strut, will cause card
Position of the slot on strut is not fixed, and strut is caused not to be available.
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 punching
Aperture apparatus.
The technical scheme of the invention to solve the technical problem is: proposing a kind of fulcrum bar of headrest of automobile punching dress
It sets, comprising: lower template, the upper end are provided with bearing assembly, and the bearing assembly is for putting strut to be processed；
Positioning component is set to the lower template side, is movably set with locating piece, the positioning on the positioning component
Block can be resisted against strut ends；
Press component, be set to another side of the lower template, it is described press to be movably set on component press block, strut
The other end be resisted against it is described press on block, when it is described press block it is mobile when be able to drive the strut other end and push against in the positioning
Block；
Cope plate is located above the lower template, is vertically arranged with formed punch on the cope plate, when the cope plate to
Formed punch is able to drive when lower mobile to move down and to strut jet-bedding.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, the positioning component includes: two and is symmetrically set
Link block, connect with the lower template, laterally offer connecting hole on each link block, the locating piece activity
It is set between two link blocks；
Mobile column, activity is inserted in the connecting hole and activity is through the locating piece；
It is mobile that the locating piece is able to drive when the mobile column transverse shifting.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, moving hole, the movement are offered on the locating piece
It is provided with first movement inclined-plane in hole, the second mobile inclined-plane is provided in the mobile column, the mobile column activity is through described
The moving hole and second mobile inclined-plane activity is resisted against the first movement inclined-plane.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, the component that presses includes: fixing piece, is set to described
Lower template upper end is hinged with fixed block on the fixing piece；
Moving member is movably set in the fixing piece, and the block that presses is flexibly connected with the moving member, described solid
Determine block activity and is resisted against the moving member end face.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, holding hole, the storing are offered on the moving member
Spring is provided in hole, the spring one end is connect with the block that presses.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, fixing groove, the fixation are offered on the fixing piece
Block is movably set in the fixing groove.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, the moving member lower end is provided with spacing block set, described
Fixing piece lower end is provided with limiting slot, and the spacing block set is movably set in the limiting slot.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, the bearing assembly includes: carrier block, is set to described
Lower template upper end, the carrier block upper end are provided with putting groove；
Two symmetrically arranged gripping blocks are movably connected on the lower template upper end and between the carrier block；
It is close to each other and clamp strut to be punched that two gripping blocks are able to drive when cope plate moves down.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, the cope plate lower end is provided with crushing block, described to squeeze
It is provided with the first extruding inclined-plane on briquetting, the second extruding inclined-plane is provided in each gripping block；When the cope plate is downward
When mobile, first extruding inclined-plane can be resisted against described second and squeeze on inclined-plane.
In a kind of above-mentioned fulcrum bar of headrest of automobile hole punched device, the moving member end is provided with knob.
Compared with the prior art, the advantages of the present invention are as follows the fulcrum bar of headrest of automobile hole punched devices can be realized to different length
The positioning for spending strut to be punched prevents the strut stamping position inaccuracy of different length, meets matching requirements after guaranteeing punching press.
Detailed description of the invention
Fig. 1 is the three-dimensional view of this fulcrum bar of headrest of automobile hole punched device；
Fig. 2 is positioning component and the explosive view for pressing component；
Fig. 3 is the cross-sectional view of this fulcrum bar of headrest of automobile hole punched device.
In figure, lower template 1, locating piece 2 press block 3, cope plate 4, formed punch 5, link block 6, connecting hole 7, mobile column 8, move
Dynamic hole 9, first movement inclined-plane 10, second mobile inclined-plane 11, fixing piece 12, fixed block 13, moving member 14, holding hole 15, spring
16, fixing groove 17, spacing block set 18, limiting slot 19, carrier block 20, putting groove 21, gripping block 22, crushing block 23, first squeeze
Inclined-plane 24, second squeezes inclined-plane 25, knob 26.
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 hole punched device, comprising: lower template 1, the upper end are provided with carrying group
Part, bearing assembly is for putting strut to be processed；Positioning component is set to 1 side of lower template, is movably set on positioning component
Locating piece 2, locating piece 2 can be resisted against strut ends；Press component, be set to another side of lower template 1, presses living on component
Dynamic be provided with presses block 3, and the strut other end, which is resisted against, to press on block 3, is able to drive the strut other end when pressing the movement of block 3 and supports
Tightly in locating piece 2；Cope plate 4 is located at 1 top of lower template, is vertically arranged with formed punch 5 on cope plate 4, when cope plate 4 is downward
Formed punch 5 is able to drive when mobile to move down and to strut jet-bedding.
Strut to be punched is put into bearing assembly, and strut one end is resisted against on locating piece 2, and the strut other end is resisted against
Press on block 3, then block 3 is pressed in movement, presses block 3 and strut ends is driven to push against in locating piece 2, then presses block 3 and stops moving
Dynamic, when such 5 punching press of formed punch, no matter the length of strut is how many, and the position that can guarantee jet-bedding and strut are relative to abutting
The distance of one end of locating piece 2 be it is fixed, guarantee strut meet with automotive seat assembly requirement.
Positioning component includes: two link blocks being symmetrically set 6, is connect with lower template 1, on each link block 6
Connecting hole 7 laterally is offered, locating piece 2 is movably set between two link blocks 6；Mobile column 8, activity are inserted in connection
In hole 7 and activity runs through locating piece 2；It is mobile that locating piece 2 is able to drive when 8 transverse shifting of mobile column.
When taking out strut, mobile column 8 is mobile to the direction far from link block 6, and then drives locating piece 2 far from strut, fixed
Position block 2 no longer pushes against strut, and strut is facilitated to take out.
After strut to be punched is put into bearing assembly, the direction of mobile column 8 to close link block 6 is mobile, and then makes
Locating piece 2 is obtained to close to the movement of the direction of strut, this makes it possible to make locating piece 2 be resisted against strut ends, what is done so is good
It is in as long as strut is put into bearing assembly when manually placing strut, it is no longer necessary to move strut manually for strut ends
Portion is resisted against 2 end face of locating piece, reduces artificial labor intensity.
Moving hole 9 is offered on locating piece 2, and first movement inclined-plane 10 is provided in moving hole 9, is provided in mobile column 8
Second mobile inclined-plane 11,8 activity of mobile column is through moving hole 9 and the second mobile 11 activity of inclined-plane is resisted against first movement inclined-plane
10。
When mobile column 8 is mobile, the second mobile inclined-plane 11 and 8 synchronizing moving of mobile column, because mobile column 8 is movably set in
In moving hole 9, thus mobile column 8 can only transverse shifting, it is vertical to be able to drive first movement inclined-plane 10 for the second mobile inclined-plane 11 at this time
To movement, locating piece 2 can be driven to vertically move.
Pressing component includes: fixing piece 12, is set to 1 upper end of lower template, is hinged with fixed block 13 on fixing piece 12；It is mobile
Part 14 is movably set in fixing piece 12, is pressed block 3 and is flexibly connected with moving member 14, and 13 activity of fixed block is resisted against movement
14 end face of part.
Fixed block 13 and fixing piece 12 are articulated and connected, when needing to move moving member 14, admittedly rotation fixed block 13, so that solid
Determine block 13 not contact with moving member 14, moving member 14 can move in fixing piece 12 at this time, and moving member 14, which is able to drive, to press
Block 3 is mobile, presses block 3 and strut is driven to push against locating piece 2, and when strut pushes against locating piece 2, pressing block 3 can not continue forward
It is mobile, fixed block 13 to fixed block 13 is rotated at this time and is resisted against 14 end face of moving member, and this makes it possible to make the moving member 14 can not
It is mobile to opposite direction, and then press block 3 also without the movement of normal direction opposite direction, this makes it possible to guarantee strut its end in punching course
Portion is always to push against in locating piece 2, and then at a distance from guaranteeing that stamping position is kept fixed with the end of strut always.
Holding hole 15 is offered on moving member 14, spring 16 is provided in holding hole 15, and 16 one end of spring connects with block 3 is pressed
It connects.
Locating piece 2 is always positioned at fixed position when due to punching press, and the length of strut is different, the too long strut ends of length
It pushes against when fixed block 13, spring 16 can be compressed, and then guarantee that the different strut of length will not be due to excessive extruding force
It is deformed, when strut lengths are too short, the elastic force of spring 16 itself drives strut to move forward and generate forward to strut
Thrust, guarantee that the other end of strut is pushed against always on locating piece 2.
Fixing groove 17 is offered on fixing piece 12, fixed block 13 is movably set in fixing groove 17.
14 lower end of moving member is provided with spacing block set 18, and 12 lower end of fixing piece is provided with limiting slot 19, and spacing block set 18 is living
Dynamic to be set in limiting slot 19, when moving member 14 is mobile, spacing block set 18 can move in limiting slot 19.
Bearing assembly includes: carrier block 20, is set to 1 upper end of lower template, 20 upper end of carrier block is provided with putting groove 21；Two
A symmetrically arranged gripping block 22 is movably connected on 1 upper end of lower template and between carrier block 20；When cope plate 4 is downward
It is close to each other and clamp strut to be punched that two gripping blocks 22 are able to drive when mobile.
Strut is placed in putting groove 21, and it is close to each other that two gripping blocks 22 are able to drive when cope plate 4 moves down
And strut to be punched is clamped, when can guarantee punching press in this way, the angle of strut will not change, and guarantee that jet-bedding is gone on smoothly.
4 lower end of cope plate is provided with crushing block 23, and the first extruding inclined-plane 24, each gripping block 22 are provided on crushing block 23
On be provided with the second extruding inclined-plane 25；When cope plate 4 moves down, it is oblique that the first extruding inclined-plane 24 can be resisted against the second extruding
On face 25.
During cope plate 4 moves down, the first extruding inclined-plane 24 is moved down with cope plate 4, and then first
It squeezes inclined-plane 24 and is able to drive the second extruding of inwardly extruding inclined-plane 25, and then be able to drive two gripping blocks 22 and move inward and press from both sides
Tight strut.
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 (10)
1. a kind of fulcrum bar of headrest of automobile hole punched device characterized by comprising
Lower template, the upper end are provided with bearing assembly, and the bearing assembly is for putting strut to be processed；
Positioning component is set to the lower template side, is movably set with locating piece, the locating piece energy on the positioning component
Enough it is resisted against strut ends；
Press component, be set to another side of the lower template, it is described press to be movably set on component press block, strut is another
End be resisted against it is described press on block, when it is described press block it is mobile when be able to drive the strut other end and push against in the locating piece；
Cope plate is located above the lower template, is vertically arranged with formed punch on the cope plate, when the cope plate is to moving down
Formed punch is able to drive when dynamic to move down and to strut jet-bedding.
2. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 1, which is characterized in that the positioning component packet
Include: two link blocks being symmetrically set are connect with the lower template, the lateral company of offering on each link block
Hole is connect, the locating piece is movably set between two link blocks；
Mobile column, activity is inserted in the connecting hole and activity is through the locating piece；
It is mobile that the locating piece is able to drive when the mobile column transverse shifting.
3. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 2, which is characterized in that opened up on the locating piece
There is moving hole, first movement inclined-plane is provided in the moving hole, the second mobile inclined-plane, the shifting are provided in the mobile column
Dynamic column activity is through the moving hole and the second mobile inclined-plane activity is resisted against the first movement inclined-plane.
4. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 3, which is characterized in that described to press component packet
Include: fixing piece is set to the lower template upper end, is hinged with fixed block on the fixing piece；
Moving member is movably set in the fixing piece, and the block that presses is flexibly connected with the moving member, the fixed block
Activity is resisted against the moving member end face.
5. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 4, which is characterized in that opened up on the moving member
There is holding hole, spring is provided in the holding hole, the spring one end is connect with the block that presses.
6. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 5, which is characterized in that opened up on the fixing piece
There is fixing groove, the fixed block is movably set in the fixing groove.
7. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 6, which is characterized in that the moving member lower end is set
It is equipped with spacing block set, the fixing piece lower end is provided with limiting slot, and the spacing block set is movably set in the limiting slot.
8. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 7, which is characterized in that the bearing assembly packet
Include: carrier block is set to the lower template upper end, and the carrier block upper end is provided with putting groove；
Two symmetrically arranged gripping blocks are movably connected on the lower template upper end and between the carrier block；
It is close to each other and clamp strut to be punched that two gripping blocks are able to drive when cope plate moves down.
9. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 8, which is characterized in that cope plate lower end is provided with
Crushing block is provided with the first extruding inclined-plane on the crushing block, the second extruding inclined-plane is provided in each gripping block；Work as institute
When stating cope plate and moving down, first extruding inclined-plane can be resisted against described second and squeeze on inclined-plane.
10. a kind of fulcrum bar of headrest of automobile hole punched device according to claim 9, which is characterized in that the setting of moving member end
There is knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294172.7A CN110076233B (en) | 2019-04-12 | 2019-04-12 | Punching device for support rod of automobile headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294172.7A CN110076233B (en) | 2019-04-12 | 2019-04-12 | Punching device for support rod of automobile headrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110076233A true CN110076233A (en) | 2019-08-02 |
| CN110076233B CN110076233B (en) | 2020-08-11 |
Family
ID=67414971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910294172.7A Active CN110076233B (en) | 2019-04-12 | 2019-04-12 | Punching device for support rod of automobile headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110076233B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576101A (en) * | 2019-09-23 | 2019-12-17 | 宁波敏实汽车零部件技术研发有限公司 | punching equipment for mounting hole of aluminum frame lining strip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202162305U (en) * | 2011-05-09 | 2012-03-14 | 芜湖众力底盘系统有限公司 | Singletree beating tool |
| CN103433348A (en) * | 2013-08-15 | 2013-12-11 | 上海三剑汽车部件有限公司 | Headrest rod manufacturing device and headrest rod manufacturing method thereof |
| CN205324522U (en) * | 2015-12-30 | 2016-06-22 | 镇江市明诚管业有限公司 | Pipe type formed part location frock of punching a hole |
| CN108580627A (en) * | 2018-03-21 | 2018-09-28 | 盐城川流汽车配件有限公司 | A kind of constant temperature stamping equipment of self-emptying |
| CN208628237U (en) * | 2018-05-25 | 2019-03-22 | 上海成美塑料制品有限公司 | A kind of automobile rectangle distribution pipe punching positioning tool |
-
2019
- 2019-04-12 CN CN201910294172.7A patent/CN110076233B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202162305U (en) * | 2011-05-09 | 2012-03-14 | 芜湖众力底盘系统有限公司 | Singletree beating tool |
| CN103433348A (en) * | 2013-08-15 | 2013-12-11 | 上海三剑汽车部件有限公司 | Headrest rod manufacturing device and headrest rod manufacturing method thereof |
| CN205324522U (en) * | 2015-12-30 | 2016-06-22 | 镇江市明诚管业有限公司 | Pipe type formed part location frock of punching a hole |
| CN108580627A (en) * | 2018-03-21 | 2018-09-28 | 盐城川流汽车配件有限公司 | A kind of constant temperature stamping equipment of self-emptying |
| CN208628237U (en) * | 2018-05-25 | 2019-03-22 | 上海成美塑料制品有限公司 | A kind of automobile rectangle distribution pipe punching positioning tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576101A (en) * | 2019-09-23 | 2019-12-17 | 宁波敏实汽车零部件技术研发有限公司 | punching equipment for mounting hole of aluminum frame lining strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110076233B (en) | 2020-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208928944U (en) | A kind of plates of automobile stamping device | |
| CN202291035U (en) | Simple grading punching die structure | |
| CN206702039U (en) | A kind of automobile oil seal bottom mould | |
| CN110076233A (en) | A kind of fulcrum bar of headrest of automobile hole punched device | |
| CN114653830A (en) | Stamping die and process with negative-angle flanging stamping part | |
| CN102327986A (en) | Fixture for forming U-shaped clip of steel plate spring | |
| CN201871614U (en) | Automobile shock absorber connecting plate shaping die | |
| CN103878240A (en) | Forming and shaping die of automobile engine exhaust system manifold | |
| CN208408263U (en) | A kind of high-strength vehicle chassis fastener bending mould | |
| CN107030197B (en) | A kind of integrally formed mold of multiple flanging | |
| CN102248113A (en) | Riveting mechanism of cylindrical pin | |
| CN212121419U (en) | Stamping and shaping die for connecting plate | |
| CN213195140U (en) | Multi-bending one-step forming stamping die for aluminum alloy stamping parts | |
| CN210547360U (en) | Three-side punching die for LED lamp support | |
| CN202291017U (en) | Right-angle bending die capable of finely regulating angle | |
| CN202343678U (en) | Tool for forming U-shaped clips of steel plate spring | |
| CN107538243A (en) | Female members positioning clamping device | |
| CN202490875U (en) | Die for punch forming | |
| CN207606174U (en) | A kind of c-type part stamping die | |
| CN211489323U (en) | Double-side curling die | |
| CN214290439U (en) | Bending part stamping die | |
| CN213317451U (en) | Sculpture design is with multi-functional forging instrument | |
| CN217121605U (en) | Punching seat and punching machine thereof | |
| CN211218304U (en) | Be applied to stamping die of plane degree plastic | |
| CN212577278U (en) | Stamping die capable of pressing downwards bridge and pressing upwards bag simultaneously |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |