CN204429971U - Sliding punch mechanism and diel - Google Patents
Sliding punch mechanism and diel Download PDFInfo
- Publication number
- CN204429971U CN204429971U CN201520087934.3U CN201520087934U CN204429971U CN 204429971 U CN204429971 U CN 204429971U CN 201520087934 U CN201520087934 U CN 201520087934U CN 204429971 U CN204429971 U CN 204429971U
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- China
- Prior art keywords
- fixed block
- drift
- receiving member
- drift fixed
- punch mechanism
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of sliding punch mechanism, and comprising: receiving member, described receiving member has the horizontal holding tank running through its upper surface and lower surface, and runs through its left side wall and right side wall and the horizontal concrete chute through with described holding tank; Drift fixed block, described drift fixed block lower end is fixed with drift; Slide block; Ship and resell on another market; Described slide block coordinates with described slide, described ship and resell on another market to be connected with described drift fixed block through slide block make described drift fixed block be limited in described holding tank, described drift fixed block can to rotate relative to described slide block around described shipping and reselling on another market and to move in described holding tank with the slip of described slide block.The utility model additionally provides the diel adopting above-mentioned sliding punch mechanism.The utility model has little, that cost the is low advantage that takes up room, and is particularly suitable for rushing inclined hole in the position away from the edge of work.
Description
Technical field
The utility model relates to diel field, is specifically related to the diel slided punch mechanism and adopt this cunning punch mechanism.
Background technology
Some hole normal in automobile panel and mechanism member, away from the marginal position of product, be in the middle part of product and the angle in hole is larger, and the upper and lower mould volume of logical working standard wedge is all larger, cause be arranged in holding pad (being also referred to as material pressing core) more difficult, debugging difficulty is also larger simultaneously, during hole thus for the larger product of the area of punching as automobile panel, by installing the more difficult realization of common wedge, generally for and realize this inclined hole of punching, need to increase operation in addition, normal direction product being rotated to hole is consistent with vertical direction goes punching press, add punching press frock, production line and human cost.Another kind of mode increases mould volume until standard Wedge mechanism can be installed in holding pad, but this adopts the mould of more volume obviously to belong to the waste in cost and place for covering and mechanism member.
Utility model content
The purpose of this utility model is to provide a kind of sliding punch mechanism to replace Wedge mechanism, thus can realize the processing of the inclined hole away from product edge position, and makes mold small.
For achieving the above object, embodiment of the present utility model provides following technical scheme:
A kind of sliding punch mechanism, comprising: receiving member, described receiving member has the horizontal holding tank running through its upper surface and lower surface, and runs through its left side wall and right side wall and the horizontal concrete chute through with described holding tank; Drift fixed block, described drift fixed block lower end is fixed with drift; Slide block; Ship and resell on another market; Described slide block coordinates with described slide, described ship and resell on another market to be connected with described drift fixed block through slide block make described drift fixed block be limited in described holding tank, described drift fixed block can to rotate relative to described slide block around described shipping and reselling on another market and to move in described holding tank with the slip of described slide block.
Preferably, described drift is bolted on described drift fixed block.
Preferably, described drift and described drift fixed block one-body molded.
Preferably, described drift fixed block in rotary course its edge no greater than the upper surface of described receiving member.
Preferably, described drift fixed block its edge in rotary course can exceed the upper surface of described receiving member.
A kind of diel, comprise: sliding punch mechanism, upper bolster, holding pad and die shoe as above, described receiving member is arranged on described upper bolster, described holding pad has inclined hole, press down in process at described upper bolster, described inclined hole and described drift are slidably matched thus provide guiding for described drift.
Preferably, described drift fixed block in rotary course its edge no greater than the upper surface of described receiving member.
Preferably, described drift fixed block its edge in rotary course can exceed the upper surface of described receiving member thus coordinate with described upper bolster the inclination maximum limiting described drift.
The utility model adopts receiving member to hold drift fixed block, slide block is utilized to drive drift fixed block to slide, and drift fixed block can rotate in holding tank, therefore after on the upper bolster being installed to mould, in the descending process of upper bolster, slide block can drive drift fixed block and and then drive drift laterally to slide, and drift fixed block can rotate around the shaft and then drive drift to rotate, therefore drift can coordinate with the inclined hole of the different angles on holding pad, at part upper punch inclined hole.Receiving member installation site is comparatively flexible, and can have less size, therefore, it is possible to be arranged on the position away from part edge of corresponding part, is particularly suitable for rushing inclined hole away from part edge position.
Further, drift fixed block in rotary course its edge no greater than the upper surface of receiving member, mean that drift fixed block can not interfere with upper bolster in rotary course, therefore possess wider inclination angle scope, the processing of the inclined hole of more perspective can be adapted to.
Further, drift fixed block its edge in rotary course can exceed the upper surface of receiving member, mean that the edge of drift fixed block can interfere with upper bolster and stop further rotating of drift, this is favourable for prevent drift from too rotating fractureing.
Accompanying drawing explanation
Next will be described in further detail specific embodiment of the utility model by reference to the accompanying drawings, wherein:
Fig. 1 is the explosive view of the sliding punch mechanism of embodiment of the present utility model;
Fig. 2 is the perspective view of the sliding punch mechanism of embodiment of the present utility model;
Fig. 3 is the right side view of the sliding punch mechanism of embodiment of the present utility model;
Fig. 4 is the sectional view along the A-A line in Fig. 1;
Fig. 5 is the front view of the punching press grinding tool of embodiment of the present utility model.
Description of symbols in upper figure: 1, receiving member, 11, upper surface, 12, lower surface, 13, left side wall, 14, right side wall, 15, holding tank, the 16, first chute, the 17, second chute, 2, slide block, 3, ship and resell on another market, 4, drift, 5, holding pad, 51, inclined hole, 6, punch, 7, workpiece, 8, drift fixed block, 81, edge, 9, bolt, 100, upper bolster, 200, die shoe.
Detailed description of the invention
In ensuing description, represent forward and backward horizontal direction with X-direction, represent upper and lower vertical direction with Y-direction, represent left and right horizontal direction with Z-direction.
Composition graphs 1 to Fig. 4, there is shown the sliding punch mechanism coordinating punch 6 and holding pad 5 pairs of workpiece 7 to rush inclined hole.Sliding punch mechanism in the present embodiment comprises receiving member 1, slide block 2, ship and resell on another market 3, drift 4, drift fixed block 8, bolt 9.Receiving member 1 has transverse direction (X to) holding tank 15 of the upper surface 11 and lower surface 12 running through receiving member 1, and except holding tank 15, receiving member 1 also has the second chute 17 running through its left side wall 13 and the first chute 16 running through its right side wall 14.First chute 16, second chute 17 is horizontal concrete chute and through with holding tank 15.Perforate on drift fixed block 8, drift 4 is arranged on the lower end of drift fixed block 8 through drift fixed block 8 by bolt 9.In fact, drift fixed block 8 also can adopt mach mode one-body molded with drift 4.Ship and resell on another market 3 through being connected with drift fixed block 8 after slide block 2.After having assembled, two slide blocks 2 are positioned at the first chute 16, second chute 17 thus coordinate with two slide respectively, drift fixed block 8 be subject to shipping and reselling on another market 3 restriction and be arranged in holding tank 15, and drift fixed block 8 can rotate, pin 3 opposing slider 2 rotates and the transverse movement in holding tank 15 with the slip of slide block 2.That is, drift fixed block 8 has around the rotary freedom of Z-direction with along the square translation freedoms of X-axis.As Fig. 3 is shown specifically, drift fixed block 8 around the shaft 3 rotations makes drift 4 can become an inclination angle a with vertical direction (Y-direction).In the rotary course of drift fixed block 8, its edge 81 (i.e. the outline of drift fixed block 8) can be no more than the upper surface 11 of receiving member 1, this allows drift 4 to obtain larger inclination angle scope in the whole rotary course of drift fixed block 8, and namely a can the change from 0 ° to 90 °.And on the other hand, in the rotary course of drift fixed block 8, its edge 81 (i.e. the outline of drift fixed block 8) can exceed the upper surface 11 of receiving member 1, this by time drift fixed block 8 rotary course be restricted, make a can from reaching the inclination maximum that is less than 90 °, this advantage will be described hereinafter.
Composition graphs 1 to Fig. 5, the diel in the present embodiment comprises sliding punch mechanism, upper bolster 100, holding pad 5 and die shoe 200 as shown in Figures 1 to 4, and punch 6 is arranged on die shoe 200.After cunning punch mechanism has been assembled, receiving member 1 is arranged on upper bolster 100.Holding pad 5 has inclined hole 51, inclined hole 51 and vertical direction angulation are the punching angle of workpiece 7.In punching course, press down in process at upper bolster 100, workpiece 7 is not only pressed on punch 6 by holding pad 5, and the inclined hole 51 on holding pad 5 is slidably matched with drift 4 thus provides guiding for drift 4.Like this, descending along with upper bolster 100, slide block 2 can drive drift fixed block 8 and and then drive drift 4 laterally to slide, drift fixed block 83 can rotate and then drive drift 4 to rotate around the shaft simultaneously, thus drift 3 coordinates with the inclined hole 51 on holding pad 5, goes out inclined hole on workpiece 7.Because the installation site of receiving member 1 is comparatively flexible, and less size can be had, therefore whole sliding punch mechanism can be installed in the position away from the edge of workpiece 7 on upper bolster 100, such as when workpiece 7 is automobile panel, receiving member 1 can be arranged on the middle position of corresponding automobile panel thus go out inclined hole in middle position, and special Wedge mechanism need not be designed separately again, also again workpiece 7 need not be placed on another mould and make punching direction become normal direction.
Due in punch process, the downward power of drift 43 to provide by shipping and reselling on another market, if the inclination angle a of drift 4 is excessive, then the moment of flexure of shipping and reselling on another market suffered by 3 must be caused excessive, thus cause 3 distortion of shipping and reselling on another market even to fracture, affect punching precision.Such as under extreme conditions, when the inclination angle a of drift 4 reaches close to 90 °, the moment of flexure of shipping and reselling on another market suffered by 3 is by very large thus make to ship and resell on another market and 3 to bend.Therefore, drift fixed block 8 its edge 81 in rotary course can exceed the upper surface 11 of receiving member 1, thus make edge 81 coordinate with upper bolster 100 inclination maximum limiting drift 4, when reaching this inclination maximum, upper bolster 100 will apply downforce directly to drift fixed block 8, and then apply downforce to drift 4, thus avoid shipping and reselling on another market and 3 to bend.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (8)
1. slide a punch mechanism, it is characterized in that, comprising:
Receiving member, described receiving member has the horizontal holding tank running through its upper surface and lower surface, and runs through its left side wall and right side wall and the horizontal concrete chute through with described holding tank;
Drift fixed block, described drift fixed block lower end is fixed with drift;
Slide block;
Ship and resell on another market;
Described slide block coordinates with described slide, described ship and resell on another market to be connected with described drift fixed block through slide block make described drift fixed block be limited in described holding tank, described drift fixed block can to rotate relative to described slide block around described shipping and reselling on another market and to move in described holding tank with the slip of described slide block.
2. sliding punch mechanism according to claim 1, is characterized in that, described drift is bolted on described drift fixed block.
3. sliding punch mechanism according to claim 1, is characterized in that, described drift and described drift fixed block one-body molded.
4. sliding punch mechanism according to claim 1, is characterized in that, described drift fixed block in rotary course its edge no greater than the upper surface of described receiving member.
5. sliding punch mechanism according to claim 1, is characterized in that, described drift fixed block its edge in rotary course can exceed the upper surface of described receiving member.
6. a diel, it is characterized in that, comprise: sliding punch mechanism, upper bolster, holding pad and die shoe as claimed any one in claims 1 to 3, described receiving member is arranged on described upper bolster, described holding pad has inclined hole, press down in process at described upper bolster, described inclined hole and described drift are slidably matched thus provide guiding for described drift.
7. diel according to claim 6, is characterized in that, described drift fixed block in rotary course its edge no greater than the upper surface of described receiving member.
8. diel according to claim 6, is characterized in that, described drift fixed block its edge in rotary course can exceed the upper surface of described receiving member thus coordinate with described upper bolster the inclination maximum limiting described drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087934.3U CN204429971U (en) | 2015-02-06 | 2015-02-06 | Sliding punch mechanism and diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087934.3U CN204429971U (en) | 2015-02-06 | 2015-02-06 | Sliding punch mechanism and diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429971U true CN204429971U (en) | 2015-07-01 |
Family
ID=53597891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087934.3U Expired - Fee Related CN204429971U (en) | 2015-02-06 | 2015-02-06 | Sliding punch mechanism and diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588486A (en) * | 2015-02-06 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Slide punching mechanism and punching mold |
| CN112453402A (en) * | 2020-10-27 | 2021-03-09 | 上海纪玲粉末冶金厂 | Method for processing eccentric oblique shaft sleeve and special die and clamp thereof |
-
2015
- 2015-02-06 CN CN201520087934.3U patent/CN204429971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588486A (en) * | 2015-02-06 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Slide punching mechanism and punching mold |
| CN112453402A (en) * | 2020-10-27 | 2021-03-09 | 上海纪玲粉末冶金厂 | Method for processing eccentric oblique shaft sleeve and special die and clamp thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |