CN213469264U - Automatic push away material stamping die - Google Patents
Automatic push away material stamping die Download PDFInfo
- Publication number
- CN213469264U CN213469264U CN202022119322.1U CN202022119322U CN213469264U CN 213469264 U CN213469264 U CN 213469264U CN 202022119322 U CN202022119322 U CN 202022119322U CN 213469264 U CN213469264 U CN 213469264U
- Authority
- CN
- China
- Prior art keywords
- product
- working step
- positioning
- template
- stamping die
- 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.)
- Active
Links
Images
Landscapes
- Adornments (AREA)
Abstract
The utility model discloses an automatic push away material stamping die, include: the device comprises an upper template, a middle template and a lower template, wherein the lower template is provided with a first working step, and the first working step is provided with a first tearing knife edge; the lower template is provided with a second working step, and the second working step is provided with a first material cutting edge and a first bending insert; the lower template is further provided with a third working step, a second bending insert, a plurality of positioning columns and a plurality of positioning blocks are arranged on the third working step, and the positioning blocks are far away from the second bending insert relative to the positioning columns. The punching machine can accurately drive a product to be punched.
Description
Technical Field
The utility model relates to a mould punching press field, specificly is an automatic push away material stamping die.
Background
When continuous automatic punching press, be the material through the material area even some drive unfinished the product of punching press forward motion, but a lot of products need wholly bend, when the product carried out whole bending, the material point of linking in material area probably takes place to warp simultaneously, leads to material area and product unable forward motion, leads to the mould to take place to damage, and the product is unable complete molding.
The existing solution is to cut off the material belt and the product before bending the whole body, and use other parts, equipment or manually push the product to move forward to complete the following stamping step, which results in larger whole die, complex internal structure and complex maintenance and use.
SUMMERY OF THE UTILITY MODEL
The upper die plate is arranged on the lower die plate,
the middle template is a template with a plurality of templates,
the lower template is provided with a first working step, and a first tearing knife edge is arranged on the first working step; the lower template is provided with a second working step, and the second working step is provided with a first material cutting edge and a first bending insert; the lower template is further provided with a third working step, a second bending insert, a plurality of positioning columns and a plurality of positioning blocks are arranged on the third working step, and the positioning blocks are far away from the second bending insert relative to the positioning columns.
Preferably, the positioning columns are conical, and the positioning columns are symmetrically arranged on the third step.
Preferably, the first process step, the second process step and the third process step are arranged in sequence.
Preferably, a limiting frame is further arranged on the third step, the limiting frame is arranged on the upstream of the positioning column and the upstream of the positioning block, and the limiting frame is arranged above the third step.
Preferably, there is no corresponding middle template in the third step.
In order to achieve the above object, an embodiment of the present application discloses a stamping method, including the following steps:
placing the material belt into the die, and punching the material belt by the die;
when the material belt reaches a first working step, finishing punching a product on the material belt in the first working step, connecting the product with the material belt through a connecting point, and tearing the material belt by matching with a first tearing knife edge in the first working step;
the material belt which is torn reaches the second step, the torn position of the material belt is bent to form a material pushing portion by matching with the first bending insert block in the second step, and the material pushing portion is perpendicular to the material belt; punching connecting points on the material belt by matching with a first material cutting edge in the second working step so as to separate the product from the material belt;
the material belt moves towards the third working step, the material pushing part pushes the dropped product onto the third working step, and a second bending insert is matched to bend the product in the third working step;
the material belt moves to the next step, and the material pushing portion pushes the bent product to move to the next step.
Preferably, the whole product has symmetry, the punched holes on the product are symmetrically arranged, and the connecting points on the product are symmetrically arranged.
Preferably, the pusher is arranged upstream of the product.
Preferably, when the product reaches the third step and is not punched, the product can be sleeved on the positioning column.
Preferably, when the product is not punched in the third step, one end of the product abuts against the material pushing portion, and the other end of the product abuts against the positioning block.
The utility model has the advantages as follows:
1. the material belt is bent to form a material pushing part, and the material pushing part on the material belt is used for pushing a product to be integrally bent to move forwards, so that the complexity of the die structure is greatly reduced, and the use and later maintenance are facilitated;
2. the conical positioning column is matched with the positioning block and the material pushing part to limit a product to be bent, so that the bending position of the product is prevented from being inaccurate when the product is bent;
3. the conical positioning column enables the product to smoothly fall off from the positioning column after being bent;
4. the limiting frame is used for effectively preventing the punched product from being taken away upwards by the punching head;
5. the middle template does not correspond to the third step of the lower template, so that the interference between the bent product and the middle template can be effectively prevented.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a lower template of an automatic material pushing and stamping die in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a template in the automatic material pushing and stamping die in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a template in the automatic material pushing and stamping die in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a template in the automatic material pushing and stamping die in the embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a bent state of a symmetrical product according to an embodiment of the present invention;
reference numerals of the above figures:
1. a first step; 11. a first tear edge;
2. a second step; 21. a first material cutting edge; 22. a first bending insert;
3. a third step; 31. a second bending insert; 32. a positioning column; 33. positioning blocks; 34. a limiting frame;
4. mounting a template;
5. a middle template;
6. a lower template;
7. a material belt; 71. tearing the material; 72. a material pushing section; 73. a material connecting point;
8. and (5) producing the product.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In order to achieve the above object, the utility model provides an automatic push away material stamping die.
Referring to fig. 1, 2 and 3, the mold includes an upper mold plate 4, a middle mold plate 5 and a lower mold plate 6.
Referring to fig. 1, a first step 1 is provided on the lower template 6, and two symmetrical first tearing knife edges 11 are provided on the first step 1.
Further, a second step 2 is arranged on the lower template 6 at the downstream of the first step 1, and two first symmetrically-arranged material cutting edges 21 and two first symmetrically-arranged bending inserts 22 are arranged on the second step 2.
Further, a third step 3 is further arranged on the lower template 6 at the downstream of the second step 2, two symmetrically arranged second bending inserts 31, two symmetrically arranged positioning columns 32 and a positioning block 33 arranged in the middle are arranged on the third step 3, and the positioning block 33 is arranged far away from the second bending inserts 31 relative to the positioning columns 32.
Further, it is understood. The positioning column 32 is conical, and when the upper die plate 4 presses the material strip 7 in the third step 3, the product 8 originally sleeved on the positioning column 32 can be separated from the conical positioning column 32.
Further, a limiting frame 34 is further arranged on the third step 3, the limiting frame 34 is arranged on the upstream of the positioning column 32 and the positioning block 33, and the limiting frame 34 is arranged above the second bending insert 31.
It can be understood that the limiting frame 34 can effectively prevent the stamping punch from sticking and taking away the stamped product 8 due to oil stains on the stamping punch.
Further, it is understood that, referring to fig. 2, the third step 3 of the lower template 6 does not have the corresponding middle template 5.
Borrow by above-mentioned structure, the utility model provides a stamping method, including following step:
when continuous automatic punching is carried out, the material belt 7 is placed into the die, the die punches the material belt 7 at first, the product 8 is a symmetrical product 8, and the punching is also symmetrical.
Further, when the material belt 7 reaches the first process step 1, the punching of the product 8 on the material belt 7 in the first process step 1 is finished, at this time, the product 8 is connected with the material belt 7 through the connecting point 73, and the tearing point 71 of the material belt 7 is torn by matching with the first tearing knife edge 11 in the first process step 1.
The material belt 7 and the products 8 which are torn reach the second step 2, the first bending insert 22 is matched on the second step 2 to bend the tearing position of the material belt 7 to form a material pushing portion 72, and the material pushing portion 72 is perpendicular to the material belt 7.
Furthermore, the second step 2 is matched with the first material cutting edge 21 to cut the material connecting point 73 on the material belt 7, so that the product 8 is separated from the material belt 7.
Further, the material belt 7 moves towards the third process step 3, the material pushing portions 72 of the material belt 7 push the dropped products 8 onto the third process step 3, and the products 8 can accurately reach the third process step 3 under the pushing of the two material pushing portions 72 because the products 8 have symmetry.
Further, referring to fig. 5, in the third step 3, a second bending insert 31 is used to bend the product 8.
The material belt 7 moves to the next step, the material pushing portion 72 pushes the bent product 8 to move to the next step, and the steps are repeated to punch the next product 8.
It can be understood that the material belt 7 is bent to form the material pushing portion 72, and the material pushing portion 72 on the material belt 7 is used for pushing the product 8 to be bent integrally to move forward, so that the complexity of the die structure is greatly reduced, and the use and the later maintenance are facilitated; the conical positioning column 32 is matched with the positioning block 33 and the material pushing part 72 to limit the product 8 to be bent, so that the product 8 is prevented from being bent inaccurately; the conical positioning column 32 enables the product 8 to smoothly fall off from the positioning column 32 after being bent; the limiting frame 34 is used for effectively preventing the punched product 8 from being taken away upwards by the punching punch; the third step 3 of the lower template 6 is not provided with the corresponding middle template 5, so that the interference between the finished bent product 8 and the middle template 5 can be effectively prevented.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (5)
1. An automatic material pushing and stamping die is characterized by comprising:
the upper die plate is arranged on the lower die plate,
the middle template is a template with a plurality of templates,
the lower template is provided with a first working step, and a first tearing knife edge is arranged on the first working step; the lower template is provided with a second working step, and the second working step is provided with a first material cutting edge and a first bending insert; the lower template is further provided with a third working step, a second bending insert, a plurality of positioning columns and a plurality of positioning blocks are arranged on the third working step, and the positioning blocks are far away from the second bending insert relative to the positioning columns.
2. The automatic material pushing and stamping die of claim 1, wherein the positioning posts are conical, and the positioning posts are symmetrically arranged on the third step.
3. The automatic material pushing and stamping die according to claim 1, wherein the first process step, the second process step and the third process step are arranged in sequence.
4. The automatic material pushing and stamping die according to claim 1, wherein a limiting frame is further provided on the third step, the limiting frame is disposed upstream of the positioning column and the positioning block, and the limiting frame is disposed above the third step.
5. The automated pusher punch die of claim 1, wherein the third process step is free of a corresponding middle die plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119322.1U CN213469264U (en) | 2020-09-24 | 2020-09-24 | Automatic push away material stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119322.1U CN213469264U (en) | 2020-09-24 | 2020-09-24 | Automatic push away material stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213469264U true CN213469264U (en) | 2021-06-18 |
Family
ID=76362526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119322.1U Active CN213469264U (en) | 2020-09-24 | 2020-09-24 | Automatic push away material stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213469264U (en) |
-
2020
- 2020-09-24 CN CN202022119322.1U patent/CN213469264U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080110308A1 (en) | Punch working apparatus and method | |
| CN106424296B (en) | A kind of two-sided impulse- free robustness punching process of hardware strip and impulse- free robustness blanking die | |
| CN208879475U (en) | A kind of punching press for processing sheet metal component, Bending Mould | |
| JP4472797B2 (en) | Metal product pressing and progressive processing | |
| CN213469264U (en) | Automatic push away material stamping die | |
| CN101024235A (en) | Precision drawing convex-shaft method of ensuring puched draw-wall not become thin | |
| CN210676585U (en) | Rib cutting forming device of semiconductor device | |
| JPH0375247B2 (en) | ||
| CN112122453A (en) | Automatic material pushing and stamping die and stamping method thereof | |
| US3060992A (en) | Means and method for forming non-planar articles | |
| US2486941A (en) | Method of making slide fastener elements | |
| CN213495967U (en) | Stamping die of wiring fixing plate | |
| CN105215193B (en) | Stamping mould for processing products with different skirt flanging thicknesses and processing method | |
| CN112893629A (en) | Cold stamping die capable of being continuously processed | |
| CN210730714U (en) | Continuous cutting stamping die structure with flanging | |
| CN208390781U (en) | The right angle auto parts and components continuous mould of side blow aperture apparatus and the application device | |
| CN214639591U (en) | Stainless steel clip progressive die | |
| CN219881115U (en) | Progressive die for deburring | |
| CN218744269U (en) | Precision terminal blanking die | |
| CN220901644U (en) | Trimming continuous stamping die and stamping equipment | |
| CN210253821U (en) | Continuous stamping die of power pack | |
| CN213559264U (en) | Upward bending die structure for continuous shear band | |
| CN215315102U (en) | Structure for preventing waste material from returning in progressive die | |
| CN217018228U (en) | Processing die capable of continuously processing and forming multiple products | |
| CN113477803B (en) | Marking line processing die and technology of steel reinforcing sheet for 5G chip circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |