CN207357939U - A kind of auto parts and components precision cold extrusion is punched integration mold - Google Patents
A kind of auto parts and components precision cold extrusion is punched integration mold Download PDFInfo
- Publication number
- CN207357939U CN207357939U CN201721301485.3U CN201721301485U CN207357939U CN 207357939 U CN207357939 U CN 207357939U CN 201721301485 U CN201721301485 U CN 201721301485U CN 207357939 U CN207357939 U CN 207357939U
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- cold extrusion
- plate
- stripper
- auto parts
- punch
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- 238000000641 cold extrusion Methods 0.000 title claims abstract description 38
- 230000010354 integration Effects 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 claims abstract description 33
- 238000007493 shaping process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of auto parts and components precision cold extrusion to be punched integration mold, including die holder, cavity plate, upper mold seat, stripper and ejector, the die holder upper center is fixedly connected with cavity plate, cavity plate upper center is equipped with blank groove, the upper mold seat bottom is fixedly connected with upper die plate by screw, upper die plate bottom connects upper mould fixed plate, upper mould fixed plate bottom is provided with Cold Extrusion Punch and blanking punch, the Cold Extrusion Punch and blanking punch lower part are arranged with stripper, stripper is installed on stud base, elastic component is arranged with bolt between the upper die plate and stripper；Realize the punching to blank and cold extrusion shaped operation, operated without multi-mould multistage manufacturing processes, reduce production cost, improve production efficiency, and guide rod, location hole limitation under, improve the measure of precision of processing, and stripper is to Cold Extrusion Punch and blanking punch discharging, ejector improves the convenience of discharging to cavity plate discharging.
Description
Technical field
Field of automobile is the utility model is related to, is specifically a kind of auto parts and components precision cold extrusion punching one
Mould.
Background technology
Punching is a kind of production method of high-efficiency and low-cost in modern production, is especially made extensively in automobile manufacture industry
With the proportion in auto parts shared by blanking part is higher, can more cause automobile making cost to decline.But general punching can reach
The machining accuracy arrived is relatively low, therefore has to reach required precision using mechanical processing for some parts.In recent years
With the continuous improvement of blanking techniques, become a reality with the method for fine-edge blanking instead of mechanical processing, in stamping parts of automobile
Precision blanking part it is more and more.But existing fine-blanking die is expensive, the cost of enterprise is added, this practicality is new
Type technical problems to be solved are to provide a kind of cheap, function admirable mould available for fine-edge blanking.
At the same time, in the processing of auto parts and components, it is also necessary to cold extrusion shaped operation is carried out to it, for same
The processing of parts, conventional mode are to use the separately machined operation of multi-mould multiple operation, manufacturing cost increase, efficiency drop
It is low, and in multi-working procedure processing course, the phenomenon of material movement often occurs, not only have impact on the precision of punching and cold extrusion
Degree, also have impact on the effect of shear surface euphotic belt, and measure of precision reduces, scrappage increase.
Utility model content
The purpose of this utility model is to provide a kind of auto parts and components precision cold extrusion to be punched integration mold, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：
A kind of auto parts and components precision cold extrusion is punched integration mold, including die holder, cavity plate, upper mold seat, stripper and
Ejector, the die holder upper center are fixedly connected with cavity plate, and cavity plate upper center is equipped with blank groove, and the upper mold seat bottom leads to
Cross screw and be fixedly connected with upper die plate, upper die plate bottom connection upper mould fixed plate, upper mould fixed plate bottom is provided with cold extrusion
Punch-pin and blanking punch, the Cold Extrusion Punch and blanking punch lower part are arranged with stripper, and stripper is installed on stud base,
Be arranged with elastic component on bolt between the upper die plate and stripper, the cavity plate on the outside of the blank groove be equipped with opening to
On location hole, the cavity plate in the blank groove is equipped with the forming cavity and punching groove of opening upwards, and the forming cavity is arranged on
Immediately below Cold Extrusion Punch, ejector is installed in forming cavity, discharge is equipped with the cavity plate and die holder of the punching trench bottom
Hole, relief hole are connected with punching groove.
As further program of the utility model：The die holder upper end is provided with guide rod, and guide rod bottom passes through
Screw is fixedly connected with die holder, is arranged with guide sleeve at the top of guide rod, and guide sleeve is fixed on upper mold seat bottom, the upper mold above guide sleeve
Through hole is offered on seat, guide rod is threaded through in the through hole of upper mold seat.
As further program of the utility model：The upper mold seat top middle portion is provided with die shank, and die shank is installed on punching
Press in equipment.
As further program of the utility model：The bolt bottom is through stripper and is connected with limited block, spiral shell
Bolt upper end is threaded through on upper mold seat and upper die plate, and upper mold seat is equipped with counter sink, and bolt is threaded through in counter sink.
As further program of the utility model：The elastic component is spring or rubber pad.
As further program of the utility model：The location hole is arranged on the underface of bolt, the diameter of location hole
It is equal with the limited block diameter of bolt bottom.
As further program of the utility model：The ejector is in inverted " t " type structure, in the cavity of ejector bottom
Liftout spring is installed.
As further program of the utility model：The punching groove is arranged on immediately below blanking punch, punching groove it is straight
Footpath is equal with blanking punch diameter.
Compared with prior art, the beneficial effects of the utility model are：A kind of auto parts and components precision cold extrusion punching
Integration mold is cut out, realizes the punching to blank and cold extrusion shaped operation, is operated without multi-mould multistage manufacturing processes, is reduced
Production cost, improves production efficiency, and guide rod, location hole limitation under, improve the measure of precision of processing, and discharging
For plate to Cold Extrusion Punch and blanking punch discharging, ejector improves the convenience of discharging to cavity plate discharging.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1- die holders, 2- cavity plates, 3- Cold Extrusion Punch, 4- guide rods, 5- guide sleeves, 6- upper mold seats, 7- counter sinks,
8- bolts, 9- die shanks, 10- upper die plates, 11- upper mould fixed plates, 12- elastic components, 13- strippers, 14- blanking punches, 15- are fixed
Position hole, 16- blanks groove, 17- forming cavities, 18- liftouts spring, 19- ejectors, 20- relief holes, 21- punching grooves.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of auto parts and components precision cold extrusion is punched integration mold, bag
Die holder 1, cavity plate 2, upper mold seat 6, stripper 13 and ejector 19 are included, 1 upper center of die holder is fixedly connected with cavity plate 2,
2 upper center of cavity plate is equipped with blank groove 16, and for the placement of auto parts and components turned blank, 1 upper end of die holder is provided with
Guide rod 4,4 bottom of guide rod are fixedly connected by screw with die holder 1, and the top of guide rod 4 is arranged with guide sleeve 5, and guide sleeve 5 is fixed
In 6 bottom of upper mold seat, through hole is offered on the upper mold seat 6 of the top of guide sleeve 5, guide rod 4 is threaded through in the through hole of upper mold seat 6, institute
State 6 top middle portion of upper mold seat and die shank 9 is installed, die shank 9 is installed on stamping equipment, and stamping equipment drives upper mold seat 6 to downslide
Dynamic, the guide sleeve 5 of 6 bottom of upper mold seat is slided along guide rod 4, enhances the stability of the movement of upper mold seat 6.
6 bottom of upper mold seat is fixedly connected with upper die plate 10 by screw, and 10 bottom of upper die plate connection upper mold is fixed
Plate 11,11 bottom of upper mould fixed plate are provided with Cold Extrusion Punch 3 and blanking punch 14, the Cold Extrusion Punch 3 and blanking punch
14 lower parts are arranged with stripper 13, and stripper 13 is installed on 8 bottom of bolt, and 8 bottom of bolt is through stripper 13 and connects limited
Position block, limited block avoid stripper 13 from being slipped from 8 bottom of bolt, and 8 upper end of bolt is threaded through upper mold seat 6 and upper die-cushion
On plate 10, upper mold seat 6 is equipped with counter sink 7, and bolt 8 is threaded through in counter sink 7, between the upper die plate 10 and stripper 13
Elastic component 12 is arranged with bolt 8.
Specifically, the elastic component 12 is spring or rubber pad, good cushioning effect is played, it may have good bullet
Property, when reset facilitates top pressure stripper 13 to be easy to 14 discharging of Cold Extrusion Punch 3 and blanking punch.
The cavity plate 2 in the outside of blank groove 16 is equipped with the location hole 15 of opening upwards, and location hole 15 is arranged on bolt 8
Underface, the diameter of the location hole 15 are equal with the limited block diameter of 8 bottom of bolt.
Cavity plate 2 in the blank groove 16 is equipped with the forming cavity 17 and punching groove 21 of opening upwards, the forming cavity 17
It is arranged on immediately below Cold Extrusion Punch 3, ejector 19 is installed in forming cavity 17, ejector 19 is in inverted " t " type structure, ejector
Liftout spring 18 is installed, the punching groove 21 is arranged on immediately below blanking punch 14, punching groove 21 in the cavity of 19 bottoms
Diameter is equal with 14 diameter of blanking punch, and relief hole 20, relief hole 20 are equipped with the cavity plate 2 and die holder 1 of 21 bottom of punching groove
Connected with punching groove 21, the convenient waste material by after punching is discharged.
When the guide sleeve 5 of 6 bottom of upper mold seat is slided along guide rod 4 and makes Cold Extrusion Punch 3 and blanking punch 14 is pressed with cavity plate 2
After conjunction, the punching to blank and cold extrusion shaped operation being realized, being operated without multi-mould multistage manufacturing processes, reduction is produced into
This, improves production efficiency, and guide rod 4, location hole 15 limitation under, improve the measure of precision of processing, and stripper
14 discharging of 13 pairs of Cold Extrusion Punch 3 and blanking punch, ejector 19 improve the convenience of discharging to 2 discharging of cavity plate.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, belongs in the range of technical solutions of the utility model.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (8)
1. a kind of auto parts and components precision cold extrusion is punched integration mold, including die holder (1), cavity plate (2), upper mold seat (6), unload
Flitch (13) and ejector (19), it is characterised in that die holder (1) upper center is fixedly connected with cavity plate (2), cavity plate (2)
Upper center is equipped with blank groove (16), and upper mold seat (6) bottom is fixedly connected with upper die plate (10), upper die plate by screw
(10) bottom connection upper mould fixed plate (11), upper mould fixed plate (11) bottom is provided with Cold Extrusion Punch (3) and blanking punch
(14), the Cold Extrusion Punch (3) and blanking punch (14) lower part are arranged with stripper (13), and stripper (13) is installed on bolt
(8) bottom, is arranged with elastic component (12), the blank on the bolt (8) between the upper die plate (10) and stripper (13)
Cavity plate (2) on the outside of groove (16) is equipped with the location hole (15) of opening upwards, and the cavity plate (2) in the blank groove (16) is equipped with
The forming cavity (17) and punching groove (21) of opening upwards, the forming cavity (17) are arranged on immediately below Cold Extrusion Punch (3), shaping
Ejector (19) is installed in chamber (17), relief hole is equipped with the cavity plate (2) and die holder (1) of punching groove (21) bottom
(20), relief hole (20) is connected with punching groove (21).
2. a kind of auto parts and components precision cold extrusion punching integration mold according to claim 1, it is characterised in that described
Die holder (1) upper end is provided with guide rod (4), and guide rod (4) bottom is fixedly connected by screw with die holder (1), guide rod
(4) top is arranged with guide sleeve (5), and guide sleeve (5) is fixed on upper mold seat (6) bottom, is opened up on the upper mold seat (6) above guide sleeve (5)
There is through hole, guide rod (4) is threaded through in the through hole of upper mold seat (6).
3. a kind of auto parts and components precision cold extrusion punching integration mold according to claim 1, it is characterised in that described
Upper mold seat (6) top middle portion is provided with die shank (9), and die shank (9) is installed on stamping equipment.
4. a kind of auto parts and components precision cold extrusion punching integration mold according to claim 1, it is characterised in that described
Bolt (8) bottom is through stripper (13) and is connected with limited block, and bolt (8) upper end is threaded through upper mold seat (6) and upper die-cushion
On plate (10), upper mold seat (6) is equipped with counter sink (7), and bolt (8) is threaded through in counter sink (7).
5. a kind of auto parts and components precision cold extrusion punching integration mold according to claim 1, it is characterised in that described
Elastic component (12) is spring or rubber pad.
6. a kind of auto parts and components precision cold extrusion punching integration mold according to claim 1, it is characterised in that described
Location hole (15) is arranged on the underface of bolt (8), the diameter and the limited block diameter phase of bolt (8) bottom of location hole (15)
Deng.
7. a kind of auto parts and components precision cold extrusion punching integration mold according to claim 1, it is characterised in that described
Ejector (19) is in inverted " t " type structure, and liftout spring (18) is provided with the cavity of ejector (19) bottom.
8. a kind of auto parts and components precision cold extrusion punching integration mold according to claim 1, it is characterised in that described
Punching groove (21) is arranged on immediately below blanking punch (14), and the diameter of punching groove (21) is equal with blanking punch (14) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301485.3U CN207357939U (en) | 2017-10-11 | 2017-10-11 | A kind of auto parts and components precision cold extrusion is punched integration mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301485.3U CN207357939U (en) | 2017-10-11 | 2017-10-11 | A kind of auto parts and components precision cold extrusion is punched integration mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207357939U true CN207357939U (en) | 2018-05-15 |
Family
ID=62346907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301485.3U Expired - Fee Related CN207357939U (en) | 2017-10-11 | 2017-10-11 | A kind of auto parts and components precision cold extrusion is punched integration mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207357939U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856496A (en) * | 2018-05-30 | 2018-11-23 | 合肥领盛电子有限公司 | A kind of continuous stamping die for metal stamping |
| CN109013871A (en) * | 2018-07-16 | 2018-12-18 | 崔金珍 | A kind of stamping die with automatic positioning mechanism |
| CN109985972A (en) * | 2019-04-17 | 2019-07-09 | 江西晟威汽车零部件有限公司 | A kind of one time punching molded equipment of auto parts and components |
| CN110860644A (en) * | 2019-11-26 | 2020-03-06 | 苏州昆仑重型装备制造有限公司 | Closed extrusion forming process and forging die of output gear shaft |
| CN114433727A (en) * | 2020-11-06 | 2022-05-06 | 河南森源重工有限公司 | Wheel cover and method for manufacturing wheel cover |
| CN114433743A (en) * | 2020-11-06 | 2022-05-06 | 河南森源重工有限公司 | Wheel cover convex part stamping die and wheel cover convex part stamping method |
| KR102404506B1 (en) * | 2021-07-02 | 2022-06-07 | (주) 한성 아이.엠.피 | Manufacturing apparatus of power window switch |
-
2017
- 2017-10-11 CN CN201721301485.3U patent/CN207357939U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856496A (en) * | 2018-05-30 | 2018-11-23 | 合肥领盛电子有限公司 | A kind of continuous stamping die for metal stamping |
| CN109013871A (en) * | 2018-07-16 | 2018-12-18 | 崔金珍 | A kind of stamping die with automatic positioning mechanism |
| CN109985972A (en) * | 2019-04-17 | 2019-07-09 | 江西晟威汽车零部件有限公司 | A kind of one time punching molded equipment of auto parts and components |
| CN110860644A (en) * | 2019-11-26 | 2020-03-06 | 苏州昆仑重型装备制造有限公司 | Closed extrusion forming process and forging die of output gear shaft |
| CN114433727A (en) * | 2020-11-06 | 2022-05-06 | 河南森源重工有限公司 | Wheel cover and method for manufacturing wheel cover |
| CN114433743A (en) * | 2020-11-06 | 2022-05-06 | 河南森源重工有限公司 | Wheel cover convex part stamping die and wheel cover convex part stamping method |
| KR102404506B1 (en) * | 2021-07-02 | 2022-06-07 | (주) 한성 아이.엠.피 | Manufacturing apparatus of power window switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 |