CN205309119U - Stamping die and side pushes away slide wedge thereof - Google Patents
Stamping die and side pushes away slide wedge thereof Download PDFInfo
- Publication number
- CN205309119U CN205309119U CN201620086231.3U CN201620086231U CN205309119U CN 205309119 U CN205309119 U CN 205309119U CN 201620086231 U CN201620086231 U CN 201620086231U CN 205309119 U CN205309119 U CN 205309119U
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- CN
- China
- Prior art keywords
- block
- oblique wedge
- thruster
- stroke
- counterdie
- 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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Abstract
The utility model discloses a stamping die and side pushes away slide wedge thereof, including drive block (11) and slider (10), the lower mould is located in drive block (11), and with sliding fit about the lower mould, its bottom is equipped with the elastomeric element who is used for providing the reset force, still including being used for downward promotion clamp plate (12) of drive block, the mould is located in clamp plate (12), and lies in drive block (11) top. This side pushes away that the slide wedge can satisfy positive turn -ups, realize at a preface mould simultaneously on the limit of turning on one's side, reaches and gets a noninterference requirement to realize the mesh of high efficiency production.
Description
Technical field
The utility model relates to automobile stamping technical field of mold, especially the oblique wedge of the thruster of automobile stamping mould. The utility model also relates to the press tool being provided with the oblique wedge of described thruster.
Background technology
Along with the develop rapidly of die industry, automobile stamping mould is more and more higher to efficiency height, operation is few, administration measure, security height, mold developing cycle are short requirement, and this kind of high request certainly will need existing mold structure constantly to be improved.
In automobile stamping mould, when the positive flange of product product and side flanging realize at same sequence mould simultaneously, for ensureing that product can take out, side flanging profile lower than flange profile, to be adopted thruster Wedge mechanism to realize this function usually.
In prior art, the driving block of the oblique wedge of thruster all designs at patrix. As shown in Figure 1, its first stroke backboard 1' is arranged on patrix, first stroke backboard 1' contacts with the 2nd stroke backboard 2', promotion coaster moves right, owing to the mounting face height H of the first stroke backboard 1' generally protrudes patrix 350mm-400mm, when automation line mould feeding, reclaimer robot use high-level efficiency, it is easy to interfere (interference curve is shown in dotted line) with the mechanical manipulator of pickup, if not changing mould structure, it is necessary to reduce production efficiency and just can avoid interfering.
Therefore, how while avoiding interfering, to realize high efficiency production, it is those skilled in the art's technical issues that need to address.
Practical novel content
The purpose of this utility model is to provide a kind of oblique wedge of thruster. The oblique wedge of this thruster can meet positive flange, side flanging realizes at a sequence mould simultaneously, reaches pickup and does not interfere requirement, and realizes the object of high efficiency production.
Another object of the present utility model is to provide a kind of press tool being provided with the oblique wedge of described thruster.
For achieving the above object, the utility model provides a kind of oblique wedge of thruster, comprises and drives block and slide block, and described driving block is located at counterdie, slides up and down with counterdie and coordinates, and is provided with the elasticity parts for providing reset power bottom it; Also comprising the pressing plate for promoting described driving block downwards, patrix is located at by described pressing plate, and is positioned at above described driving block.
Preferably, described driving block top is provided with the gentle stamping of backing plate, and the upper end of described buffering part protrudes from the surface of described backing plate.
Preferably, described buffering part is polyurethane spring.
Preferably, described driving block is provided with and the guide plate that described counterdie is slidably matched.
Preferably, comprising limit journey block further, it is located at described counterdie, and described driving block is provided with the block position corresponding to described limit journey block.
Preferably, described elasticity parts are nitrogen spring, and the top block of described nitrogen spring is located at described counterdie.
Preferably, comprising stroke limit block further, it is located at described counterdie, for limiting the stroke of described slide block.
Preferably, described driving block is in " convex " font on cross section, and its boss is towards described slide block.
Preferably, described driving block is provided with the first stroke backboard forming its inclined-plane, and described boss is located at by described first stroke backboard; Described slide block is provided with the 2nd stroke backboard forming its inclined-plane.
For realizing another object above-mentioned, the utility model provides a kind of press tool, and it is provided with the oblique wedge of thruster, and the oblique wedge of described thruster is the oblique wedge of thruster described in above-mentioned arbitrary item.
The oblique wedge of thruster provided by the utility model has done further improvement on the basis of existing technology, it drives block to be no longer arranged on patrix, but change into and be arranged on counterdie, slide up and down with counterdie and coordinate, during work, promote driving block to move downward by patrix by pressing plate, after having worked, drive block upwards to be resetted by the elasticity parts of bottom. Owing to patrix no longer arranges driving block, therefore just there is not the position to lower convexity, but can be designed as plane, simultaneously, drive the top of block can also be designed to plane, so just can not interference with mechanical manipulator, such that it is able to carry out high efficiency production what avoid interfering simultaneously, it is not necessary to reduce production efficiency.
In a kind of preferred version, described driving block top is provided with backing plate and the buffering part on described backing plate surface is protruded in upper end, and this buffering part can be specifically polyurethane spring, utilizes buffering part to carry out damping, it is possible to effectively to reduce the noise produced when steel plateelement contacts.
Press tool provided by the utility model is provided with the oblique wedge of described thruster, and owing to the oblique wedge of described thruster has above-mentioned technique effect, the press tool being provided with the oblique wedge of this thruster also should possess corresponding technique effect.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram of the oblique wedge of existing thruster;
Fig. 2 is structural representation when the utility model is provided the oblique wedge of thruster to be in initial state;
Fig. 3 is the vertical view of the oblique wedge of thruster shown in Fig. 2;
Fig. 4 is provided the oblique wedge of thruster to be in structural representation when work completes state for the utility model;
Fig. 5 is the vertical view of the oblique wedge of thruster shown in Fig. 4;
Fig. 6 is the axonometric drawing of the oblique wedge of thruster shown in Fig. 4.
In Fig. 1:
First stroke backboard 1' the 2nd stroke backboard 2'
In Fig. 2 to Fig. 6:
1. polyurethane spring 2. backing plate 3. limits journey block 4. guide plate 5. nitrogen spring top block 6. first nitrogen spring 7. stroke limit block 8. first stroke backboard 9. the 2nd stroke backboard 10. slide block 11. to drive block 12. pressing plate 13. the 2nd nitrogen spring 14. movable punch
Embodiment
Core of the present utility model is that the drive installation mode by improving the oblique wedge of thruster reaches the object ensureing high efficiency production while avoiding interfering.
In order to make those skilled in the art understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 2, Fig. 3, Fig. 2 is structural representation when the utility model is provided the oblique wedge of thruster to be in initial state; Fig. 3 is the vertical view of the oblique wedge of thruster shown in Fig. 2.
As shown in the figure, in a kind of embodiment, the oblique wedge of thruster provided by the utility model is primarily of driving block 11 and slide block 10 two parts composition, wherein, block 11 is driven to be located at counterdie (not shown), slide up and down with counterdie and coordinate, bottom it and between counterdie, be provided with the first nitrogen spring 6, for providing reset power;Patrix is located at by pressing plate 12, drives block 11 for promoting downwards, and it is corresponding to the load bearing face driving block 11 top.
Specifically, drive block 11 on cross section in " convex " font, its boss is towards slide block 10, block 11 is driven to be provided with the first stroke backboard 8 forming its inclined-plane, and first stroke backboard 8 be located at boss, slide block 10 is provided with the 2nd stroke backboard 9 forming its inclined-plane, drives block 11 and slide block 10 to realize thruster function by the cooperation of the first stroke backboard 8 and the 2nd stroke backboard 9.
Polyurethane spring 1 and backing plate 2 are installed on and drive block 11, and for contacting with pressing plate 12, wherein the upper end of polyurethane spring 1 exceeds backing plate 2 certain distance, play shock absorption, it is possible to effectively reduce the noise produced when two steel plateelements contact.
(definition herein drives block to be front side towards the side of slip block to drive the front side of block 11, the left and right sides and rear side to be provided with the guide plate that is slidably matched with counterdie; carrying on the back to the side of slide block is rear side); guide plate 4 is installed on and drives block 11, can ensure to drive block 11 to slide up and down on lower die holder stablely.
The stroke that limit journey block 3 drives block 11 upwards to reset for limiting, it is located at counterdie, and is positioned at and drives block 11 rear, divides and is symmetrically arranged, drive the rear side of block 11 to be provided with the block position corresponded, drive the guide plate of the rear side of block 11 between two block positions.
The quantity of the first nitrogen spring 6 is two, and left and right is installed on side by side and drives bottom block 11, and for driving block 11 upwards motion offer power source, its top block 5 is arranged on lower die holder, ensures that nitrogen spring contact surface is plane.
Slide block 10 is designed to the form of coaster, the stroke that stroke limit block 7 resets to the left for limiting slide block 10, and it is located at counterdie, and is positioned at the left end of slide block 10, and the 2nd nitrogen spring 13 is arranged on slide block 10 right-hand member, for slide block 10 provides power source to left movement.
Please also refer to Fig. 4, Fig. 5, Fig. 6, Fig. 4 is provided the oblique wedge of thruster to be in structural representation when work completes state for the utility model; Fig. 5 is the vertical view of the oblique wedge of thruster shown in Fig. 4; Fig. 6 is the axonometric drawing of the oblique wedge of thruster shown in Fig. 4.
Concrete working process is as follows: pressing plate 12 from initial state along with upper die holder moves downward, contact polyurethane spring 1 and backing plate 2, driving block 11 is moved downward, and the first nitrogen spring 6 compresses, and drives the contact of incline plane of the first stroke backboard 8, the 2nd stroke backboard 9, and then drive slide block 10 to move right, slide block 10 can drive movable punch 14 upwards to move by the oblique wedge of another thruster again, and after contacting to face, slide block 10 motion puts in place, movable punch 14 and the alignment of counterdie profile, oblique wedge works; Then, patrix lifts, first nitrogen spring 6 does power source makes driving block 11 upwards move, when driving the first stroke backboard 8, the 2nd stroke backboard 9 contact of incline plane, slide block 10 starts motion under the 2nd nitrogen spring 13 reactive force, and slide block 10 motion makes movable punch 14 move downward, slide block 10 resets, movable punch 14 decline puts in place, and product can take out, and completes a working cycle.
Block 11 is driven owing to patrix is no longer arranged, therefore just there is not the position to lower convexity, but can be designed as plane, simultaneously, drive the top of block 11 can also be designed to plane, so just can not interference with mechanical manipulator, such that it is able to carry out high efficiency production what avoid interfering simultaneously, it is not necessary to reduce production efficiency.
Certainly, the oblique wedge of above-mentioned thruster is only preferred version, is specifically not limited thereto, and can make pointed adjustment on this basis according to actual needs, thus obtain different enforcement modes.Such as, the shape of blocks design Cheng Fei " convex " font will be driven, or, adopt other elasticity parts to provide reset power etc., owing to the mode that may realize is more, just illustrate no longer one by one here.
Except the oblique wedge of above-mentioned thruster, the utility model provides a kind of press tool, and it is provided with the oblique wedge of thruster, and the oblique wedge of thruster that the oblique wedge of described thruster is mentioned above, and all the other structures please refer to prior art, repeats no more here.
Above the oblique wedge of press tool provided by the utility model and thruster thereof is described in detail. Applying specific case herein principle of the present utility model and enforcement mode to have been set forth, the explanation of above embodiment just understands core concept of the present utility model for helping. Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, it is also possible to the utility model carries out some improvement and modification, these improve and modify in the protection domain also falling into the utility model claim.
Claims (10)
1. the oblique wedge of thruster, comprises and drives block (11) and slide block (10), it is characterised in that, described driving block (11) is located at counterdie, slides up and down with counterdie and coordinates, and is provided with the elasticity parts for providing reset power bottom it; Also comprising the pressing plate (12) for promoting described driving block downwards, patrix is located at by described pressing plate (12), and is positioned at described driving block (11) top.
2. the oblique wedge of thruster according to claim 1, it is characterised in that, described driving block (11) top is provided with the gentle stamping of backing plate (2), and the upper end of described buffering part protrudes from the surface of described backing plate (2).
3. the oblique wedge of thruster according to claim 2, it is characterised in that, described buffering part is polyurethane spring (1).
4. the oblique wedge of thruster according to claim 1, it is characterised in that, described driving block (11) is provided with the guide plate (4) being slidably matched with described counterdie.
5. the oblique wedge of thruster according to claim 1, it is characterised in that, comprise limit journey block (3) further, it is located at described counterdie, and described driving block (11) is provided with the block position corresponding to described limit journey block (3).
6. the oblique wedge of thruster according to claim 1, it is characterised in that, described elasticity parts are nitrogen spring, and the top block of described nitrogen spring is located at described counterdie.
7. the oblique wedge of thruster according to claim 1, it is characterised in that, comprise stroke limit block (7) further, it is located at described counterdie, for limiting the stroke of described slide block (10).
8. the oblique wedge of thruster according to the arbitrary item of claim 1 to 7, it is characterised in that, described driving block (11) is in " convex " font on cross section, and its boss is towards described slide block (10).
9. the oblique wedge of thruster according to claim 8, it is characterised in that, described driving block (11) is provided with the first stroke backboard (8) forming its inclined-plane, and described boss is located at by described first stroke backboard (8); Described slide block (10) is provided with the 2nd stroke backboard (9) forming its inclined-plane.
10. a press tool, is provided with the oblique wedge of thruster, it is characterised in that, the oblique wedge of described thruster is the oblique wedge of thruster described in the arbitrary item of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086231.3U CN205309119U (en) | 2016-01-28 | 2016-01-28 | Stamping die and side pushes away slide wedge thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086231.3U CN205309119U (en) | 2016-01-28 | 2016-01-28 | Stamping die and side pushes away slide wedge thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309119U true CN205309119U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086231.3U Expired - Fee Related CN205309119U (en) | 2016-01-28 | 2016-01-28 | Stamping die and side pushes away slide wedge thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167953A (en) * | 2020-01-07 | 2020-05-19 | 广州敏实汽车零部件有限公司 | Die and method for inward secondary flanging of automobile covering part |
-
2016
- 2016-01-28 CN CN201620086231.3U patent/CN205309119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167953A (en) * | 2020-01-07 | 2020-05-19 | 广州敏实汽车零部件有限公司 | Die and method for inward secondary flanging of automobile covering part |
| CN111167953B (en) * | 2020-01-07 | 2022-04-01 | 广州敏实汽车零部件有限公司 | Die and method for inward secondary flanging of automobile covering part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |