CN109465337A - A kind of automobile chassis adjusts the processing of connecting rod two end hole flanging and uses stamping die - Google Patents
A kind of automobile chassis adjusts the processing of connecting rod two end hole flanging and uses stamping die Download PDFInfo
- Publication number
- CN109465337A CN109465337A CN201811209072.1A CN201811209072A CN109465337A CN 109465337 A CN109465337 A CN 109465337A CN 201811209072 A CN201811209072 A CN 201811209072A CN 109465337 A CN109465337 A CN 109465337A
- Authority
- CN
- China
- Prior art keywords
- die holder
- locating piece
- hole flanging
- forming blocks
- driving
- 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.)
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of automobile chassis adjusting connecting rod two end hole flanging processing stamping dies, including hollow lower die holder and upper die holder, lower die holder is equipped with and sets material seat, upper die holder is equipped with binder seat, lower molding machine is respectively equipped at the both ends for setting material seat on lower die holder, lower molding machine includes lower locating piece, lower locating piece is equipped with the lower forming blocks for being caught in and adjusting in interlinking lever end, semicircle hole flanging slot is equipped in lower forming blocks, sliding is equipped with upper locating piece on lower die holder, upper locating piece is equipped with the upper forming blocks matched with lower forming blocks for being caught in and adjusting in interlinking lever end, the semicircle hole flanging slot matched with the hole for adjusting interlinking lever end is equipped in upper forming blocks, upper die holder is equipped with the positioning inclined wedge for driving upper locating piece；It is respectively equipped with sliding seat in the two sides of lower molding machine on lower die holder, sliding seat is equipped with tapered wedges, and upper die holder is equipped with the driving wedge matched with tapered wedges；Sliding seat is equipped with hole flanging mechanism.
Description
Technical field
The present invention relates to a kind of automobile chassis adjusting connecting rod two end hole flanging processing stamping dies.
Background technique
It is metal plate bending part that automobile chassis adjusts connecting rod as shown in Figure 1, adjusts connecting rod two end and is equipped with through-hole, and in through-hole
Wall needs fold inward, and since sheet metal component is easily-deformable, and the through-hole required precision at regulating part both ends is higher, and individually processing causes two holes
Between precision be not easy to guarantee, and part hole flanging concentricity requires high, and hole flanging depth is larger, and there are cracking risks for flange, and part is opened
End is high to hole flanging mold structural requirement apart from small.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of automobile chassis that hole flanging yield is high adjusting connecting rod two end
Stamping die is used in hole flanging processing.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of automobile chassis adjusting connecting rod two
Hole flanging processing stamping die is held, including hollow lower die holder and upper die holder, setting workpiece is provided on lower die holder sets material seat, on
Die holder is equipped with corresponding binder seat, is respectively equipped with lower molding machine, lower molding machine packet at the both ends for setting material seat on lower die holder
The lower locating piece being movably arranged on lower die holder with horizontal surface in set angle sliding is included, forms dress under two on lower die holder
It is equipped between setting along the horizontal slide perpendicular to workpiece surface sliding, horizontal slide is equipped with driving inclined-plane, and upper die holder is equipped with
Cooperate the middle part inclined wedge to drive horizontal slide with the driving inclined-plane；Lower die holder is equipped with the nitrogen bullet that driving horizontal slide resets
Spring, horizontal slide two sides are respectively equipped with the lower part drive block for driving lower locating piece upward sliding, and lower locating piece is equipped with and is caught in tune
The lower forming blocks in interlinking lever end are saved, are equipped with the semicircle hole flanging slot matched with the hole for adjusting interlinking lever end in lower forming blocks,
It slides to be equipped with above lower locating piece on lower die holder and be equipped with the consistent upper locating piece of lower locating piece glide direction, upper locating piece
The upper forming blocks matched with lower forming blocks adjusted in interlinking lever end are caught in, be equipped in upper forming blocks and adjust interlinking lever end
The semicircle hole flanging slot that hole matches, lower forming blocks and the joint surface of upper forming blocks and the glide direction of upper locating piece are perpendicular；
Upper locating piece is equipped with driving inclined-plane, and upper die holder is equipped with the positioning inclined wedge for driving upper locating piece, and lower die holder is fixed equipped with making
The reset nitrogen gas spring that position block uplink resets；Sliding seat is respectively equipped in the two sides of lower molding machine on lower die holder, in sliding seat
Equipped with tapered wedges, upper die holder is equipped with the driving wedge matched with tapered wedges；Sliding seat is equipped with hole flanging mechanism, hole flanging mechanism
Including the punch press platen being arranged in sliding seat, punch press platen is equipped with punch fixing plate, is equipped with hole flanging in punch fixing plate and rushes
Head is equipped with hole flanging nitrogen gas spring between punch fixing plate and punch press platen, punch fixing plate two sides are respectively equipped with horizontally-guided bar,
The end of two horizontally-guided bars is designed with the spacing block set of limitation punch fixing plate；The driving wedge two sides be respectively equipped with
The L-shaped limit card block that guide groove matches on the tapered wedges two sides.
The beneficial effects of the present invention are: due to being respectively equipped with lower molding machine at the both ends for setting material seat on lower die holder, it is lower at
Type device includes lower locating piece, and lower locating piece is equipped with the lower forming blocks for being caught in and adjusting in interlinking lever end, is equipped in lower forming blocks
With the semicircle hole flanging slot that matches of hole for adjusting interlinking lever end, sliding is equipped with upper locating piece on lower die holder, sets on upper locating piece
There are the upper forming blocks matched with lower forming blocks for being caught in and adjusting in interlinking lever end, be equipped in upper forming blocks and adjust interlinking lever end
The semicircle hole flanging slot that matches of hole, upper die holder is equipped with the positioning inclined wedge for driving upper locating piece；In lower molding on lower die holder
The two sides of device are respectively equipped with sliding seat, and sliding seat is equipped with tapered wedges, and upper die holder is equipped with the driving matched with tapered wedges
Inclined wedge；Sliding seat is equipped with hole flanging mechanism, adjusts connecting rod two end and carries out hole flanging simultaneously, by upper locating piece, lower locating piece and turns over
The precise match of holes mechanism may be implemented to stablize accurate hole flanging processing.
Since hole flanging mechanism includes the punch press platen being arranged in sliding seat, punch press platen is equipped with punch fixing plate, punching
It is equipped with hole flanging punch in head fixed plate, hole flanging nitrogen gas spring, punch fixing plate two are equipped between punch fixing plate and punch press platen
Side is respectively equipped with horizontally-guided bar, and the end of two horizontally-guided bars is designed with the spacing block set of limitation punch fixing plate, very well
Ground ensures hole flanging precision.
Since driving wedge two sides are respectively equipped with the limited block matched with the tapered wedges two sides, so that the essence of hole flanging
The degree first step is guaranteed.
Detailed description of the invention
Fig. 1 is automobile-used adjusting link mechanism schematic diagram.
Fig. 2 is the overlooking structure diagram of lower die in the present invention.
Fig. 3 is the structural schematic diagram of sliding seat and hole flanging mechanism in the present invention.
Fig. 4 is the structural schematic diagram of the parts such as lower locating piece, upper locating piece in the present invention.
Fig. 5 is the structural schematic diagram of upper mold in the present invention.
Fig. 2 is into Fig. 5: 1. lower die holders, 2. upper die holders, and 3. set material seat, 4. binder seats, 5. lower locating pieces, 6. horizontal slides,
7. middle part inclined wedge；8. lower part drive block, 9. lower forming blocks, locating piece on 10., forming blocks on 11., 12. positioning inclined wedges；13. turning over
Hole nitrogen gas spring, 14. sliding seat, 15. tapered wedges, 16. driving wedges；17. limit card block, 18. punch press platens, 19. formed punches are solid
Fixed board, 20. hole flanging punchs, 21. horizontally-guided bars, 22. spacing block sets.
Specific embodiment
With reference to the accompanying drawing, detailed description of the present invention specific embodiment.
As shown in Figure 2-5, a kind of automobile chassis is with connecting rod two end hole flanging processing stamping die is adjusted, including hollow lower die
Seat 1 and upper die holder 2, setting workpiece is provided on lower die holder 1 sets material seat 3, and upper die holder 2 is equipped with corresponding binder seat 4, lower die
It is respectively equipped with lower molding machine at the both ends for setting material seat 3 on seat 1, lower molding machine includes being movably arranged on lower die holder 1 and water
Flat surface is in the lower locating piece 5 of set angle sliding, is equipped between two lower molding machines along perpendicular to workpiece on lower die holder 1
The horizontal slide 6 of surface sliding, horizontal slide 6 are equipped with driving inclined-plane, and upper die holder 2, which is equipped with, to be cooperated with the driving inclined-plane to drive
The middle part inclined wedge 7 of dynamic horizontal slide 6；Lower die holder 1 is equipped with the nitrogen gas spring that driving horizontal slide 6 resets, 6 two sides of horizontal slide
It is respectively equipped with the lower part drive block 8 for driving lower 5 upward sliding of locating piece.
Lower locating piece 5 is equipped with the lower forming blocks 9 for being caught in and adjusting in interlinking lever end, is equipped in lower forming blocks 9 and the company of adjusting
The semicircle hole flanging slot that the hole of boom end matches, sliding is equipped with above lower locating piece 5 on lower die holder 1 and lower locating piece 5 is sliding
The dynamic consistent upper locating piece 10 in direction, upper locating piece 10, which is equipped with to be caught in, adjusts matching in interlinking lever end with lower forming blocks 9
Upper forming blocks 11, the semicircle hole flanging slot matched with the hole for adjusting interlinking lever end, lower forming blocks 9 are equipped in upper forming blocks 11
It is perpendicular with the joint surface of upper forming blocks 11 and the glide direction of upper locating piece 10；Upper locating piece 10 is equipped with driving inclined-plane, on
Die holder 2 is equipped with the positioning inclined wedge 12 for driving upper locating piece 10, and lower die holder 1 is equipped with the reset for resetting 10 uplink of locating piece
Nitrogen gas spring (not shown)；
It is respectively equipped with sliding seat 14 in the two sides of lower molding machine on lower die holder 1, sliding seat 14 is equipped with tapered wedges 15, on
Die holder 2 is equipped with the driving wedge 16 matched with tapered wedges 15；16 two sides of driving wedge are respectively equipped with and the tapered wedges 15
The L-shaped limit card block 17 that guide groove matches on two sides.
Sliding seat 14 is equipped with hole flanging mechanism, and hole flanging mechanism includes the punch press platen 18 being arranged in sliding seat 14, formed punch
Pressing plate 18 is equipped with punch fixing plate 19, is equipped with hole flanging punch 20, punch fixing plate 19 and punch press platen in punch fixing plate 19
Hole flanging nitrogen gas spring 13 is equipped between 18,19 two sides of punch fixing plate are respectively equipped with horizontally-guided bar 21, two horizontally-guided bars
21 end is designed with the spacing block set 22 of limitation punch fixing plate 19.
When processing, workpiece is placed on and is set on material seat 3, as upper die holder 2 moves down, positioning inclined wedge 12 drive upper locating piece 10 to
Lower slider is caught in forming blocks 11 in workpiece, and middle part inclined wedge 7 drives horizontal slide 6 mobile to workpiece, and lower part drive block 8 drives
Dynamic lower positioning seat upward sliding is caught in lower forming blocks 9 in workpiece, and then 16 driving wedge of driving wedge, 16 piece of 15 drive is lived
Dynamic seat 14 slides, and hole flanging mechanism is mobile to workpiece, side plate first compresses material, punch fixing plate 19 driving wedge 16 into
One step pushes lower drive hole flanging punch 20 to complete hole flanging processing；
After hole flanging, upper die holder 2 is moved up, and driving wedge 16, which moves up, drives tapered wedges 15 and sliding seat 14 to far from workpiece
Direction sliding, hole flanging punch 20 are deviate from from workpiece；Horizontal slide 6 is under the action of nitrogen gas spring to sliding far from workpiece direction
Dynamic, lower locating piece 5 slides downwards, upper locating piece 10 upward sliding under the action of nitrogen gas spring, and workpiece can expect on seat 3 from setting
It takes out.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (1)
1. a kind of automobile chassis is with adjusting connecting rod two end hole flanging processing stamping die, including hollow lower die holder and upper die holder, under
Setting workpiece is provided on die holder sets material seat, and upper die holder is equipped with corresponding binder seat, is setting the both ends for expecting seat on lower die holder
It is respectively equipped with lower molding machine, it is characterised in that: the lower molding machine includes being movably arranged on lower die holder and horizontal surface
In the lower locating piece that set angle slides, it is equipped between two lower molding machines on lower die holder and is slided along perpendicular to workpiece surface
Horizontal slide, horizontal slide be equipped with driving inclined-plane, upper die holder be equipped with the driving inclined-plane cooperate to drive horizontal slide
Middle part inclined wedge；Lower die holder is equipped with the nitrogen gas spring that driving horizontal slide resets, and horizontal slide two sides are respectively equipped under driving
The lower part drive block of locating piece upward sliding, lower locating piece are equipped with the lower forming blocks for being caught in and adjusting in interlinking lever end, lower molding
It is equipped with the semicircle hole flanging slot matched with the hole for adjusting interlinking lever end in block, slides and is equipped with above lower locating piece on lower die holder
With the consistent upper locating piece of lower locating piece glide direction, upper locating piece be equipped be caught in adjust interlinking lever end in lower forming blocks
The upper forming blocks matched are equipped with the semicircle hole flanging slot matched with the hole for adjusting interlinking lever end, lower molding in upper forming blocks
The joint surface of block and upper forming blocks and the glide direction of upper locating piece are perpendicular；Upper locating piece is equipped with driving inclined-plane, upper die holder
It is equipped with the positioning inclined wedge for driving upper locating piece, lower die holder is equipped with the reset nitrogen gas spring for resetting locating piece uplink；Under
It is respectively equipped with sliding seat in the two sides of lower molding machine on die holder, sliding seat is equipped with tapered wedges, and upper die holder is equipped with and inclined wedge
The driving wedge that block matches；Sliding seat is equipped with hole flanging mechanism, and hole flanging mechanism includes the punch press platen being arranged in sliding seat,
Punch press platen is equipped with punch fixing plate, is equipped with hole flanging punch in punch fixing plate, sets between punch fixing plate and punch press platen
There is hole flanging nitrogen gas spring, punch fixing plate two sides are respectively equipped with horizontally-guided bar, and the end of two horizontally-guided bars is designed with limit
The spacing block set of punch fixing plate processed；The driving wedge two sides are respectively equipped with to match with guide groove on the tapered wedges two sides
The L-shaped limit card block closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209072.1A CN109465337B (en) | 2018-10-17 | 2018-10-17 | Stamping die for hole flanging processing of two ends of adjusting connecting rod for automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209072.1A CN109465337B (en) | 2018-10-17 | 2018-10-17 | Stamping die for hole flanging processing of two ends of adjusting connecting rod for automobile chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109465337A true CN109465337A (en) | 2019-03-15 |
| CN109465337B CN109465337B (en) | 2020-02-04 |
Family
ID=65664962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209072.1A Active CN109465337B (en) | 2018-10-17 | 2018-10-17 | Stamping die for hole flanging processing of two ends of adjusting connecting rod for automobile chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109465337B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422769A (en) * | 2023-06-13 | 2023-07-14 | 苏州众犇汽车部件有限公司 | U-shaped plate double-side concentric side punching mechanism |
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|---|---|---|---|---|
| CN203227716U (en) * | 2013-03-21 | 2013-10-09 | 上海汇众汽车制造有限公司 | Double-side simultaneous hole flanging mechanism with wedge mechanism |
| CN204486578U (en) * | 2014-12-30 | 2015-07-22 | 塔奥（芜湖）汽车制品有限公司 | The diel of a kind of towing arm brake outside plate |
| CN206169080U (en) * | 2016-10-31 | 2017-05-17 | 浙江涛涛工贸有限公司 | Swing arm upper plate multistation stamping die under vehicle chassis |
| CN206169061U (en) * | 2016-10-31 | 2017-05-17 | 浙江涛涛工贸有限公司 | Lower control arm hypoplastron assembling die about car |
| CN206492831U (en) * | 2017-02-17 | 2017-09-15 | 重庆平伟汽车科技股份有限公司 | With one heart with the double hole flanging structures of angle |
| CN107214241A (en) * | 2017-06-27 | 2017-09-29 | 巴兹汽车***(昆山)有限公司 | A kind of equipment and its technique for producing brake-pedal of automobile connecting rod |
| CN206543820U (en) * | 2017-03-14 | 2017-10-10 | 博程模具（昆山）有限公司 | A kind of interior hole flanging Double Oblique Wedge structure of diel |
| CN207255048U (en) * | 2017-09-12 | 2018-04-20 | 宣城海通模具有限公司 | A kind of body outer skin rushes hole flanging integral mechanism |
-
2018
- 2018-10-17 CN CN201811209072.1A patent/CN109465337B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203227716U (en) * | 2013-03-21 | 2013-10-09 | 上海汇众汽车制造有限公司 | Double-side simultaneous hole flanging mechanism with wedge mechanism |
| CN204486578U (en) * | 2014-12-30 | 2015-07-22 | 塔奥（芜湖）汽车制品有限公司 | The diel of a kind of towing arm brake outside plate |
| CN206169080U (en) * | 2016-10-31 | 2017-05-17 | 浙江涛涛工贸有限公司 | Swing arm upper plate multistation stamping die under vehicle chassis |
| CN206169061U (en) * | 2016-10-31 | 2017-05-17 | 浙江涛涛工贸有限公司 | Lower control arm hypoplastron assembling die about car |
| CN206492831U (en) * | 2017-02-17 | 2017-09-15 | 重庆平伟汽车科技股份有限公司 | With one heart with the double hole flanging structures of angle |
| CN206543820U (en) * | 2017-03-14 | 2017-10-10 | 博程模具（昆山）有限公司 | A kind of interior hole flanging Double Oblique Wedge structure of diel |
| CN107214241A (en) * | 2017-06-27 | 2017-09-29 | 巴兹汽车***(昆山)有限公司 | A kind of equipment and its technique for producing brake-pedal of automobile connecting rod |
| CN207255048U (en) * | 2017-09-12 | 2018-04-20 | 宣城海通模具有限公司 | A kind of body outer skin rushes hole flanging integral mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422769A (en) * | 2023-06-13 | 2023-07-14 | 苏州众犇汽车部件有限公司 | U-shaped plate double-side concentric side punching mechanism |
| CN116422769B (en) * | 2023-06-13 | 2023-10-31 | 苏州众犇汽车部件有限公司 | U-shaped plate double-side concentric side punching mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109465337B (en) | 2020-02-04 |
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