CN207343564U - A kind of stamping die for part punching - Google Patents
A kind of stamping die for part punching Download PDFInfo
- Publication number
- CN207343564U CN207343564U CN201721094085.XU CN201721094085U CN207343564U CN 207343564 U CN207343564 U CN 207343564U CN 201721094085 U CN201721094085 U CN 201721094085U CN 207343564 U CN207343564 U CN 207343564U
- Authority
- CN
- China
- Prior art keywords
- punch
- cavity plate
- fastening plates
- base
- stripper
- 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 kind of stamping die for part punching.Including die assembly, die assembly includes fixing device, punch fastening plates, stripper, punch, lead, cavity plate, base；One surface surrounding of base is respectively equipped with a counterbore；Some pin holes are equipped among a surface equipped with counterbore；Base both ends of the surface are respectively equipped with some first open slots；Cavity plate is fixed on base；Stripper coordinates with cavity plate；Punch is fixed in punch fastening plates；Fixing device is fixedly connected with punch fastening plates.The utility model makes upper mold seat and displacement above and below die holder, eliminates guide post nested structure, have simple in structure, saving production cost, convenient later maintenance by setting guide pillar hole and lead to coordinate.By setting stepped inclined-plane in molding surface, agree with component with inclined plane in the scarf punching to part, more preferable retaining element is convenient to give part punching, have it is easy to use, it is easy to operate.
Description
Technical field
The utility model belongs to Stamping Die Technology field, more particularly to a kind of stamping die for part punching.
Background technology
Stamping die, is in Cold Press Working, material (metal is nonmetallic) is processed into part (or semi-finished product)
A kind of special process equipment, is known as cold punching die (being commonly called as cold-punching mould).Punching press, is at room temperature, using installed in forcing press
On mould pressure is applied to material, it is produced separation or plastic deformation, so that a kind of pressure processing of part needed for obtaining
Method.
Punching die structure currently on the market is complicated, and can not handle special-shaped material, currently designed a kind of for zero
The stamping die of part punching, simple in structure, easily production, and set stepped inclined-plane by molding surface, is rushed to inclined-plane
Part is easily fixed during hole, facilitates punching.
Utility model content
The purpose of this utility model is to provide a kind of stamping die for part punching, by setting guide pillar hole with leading
Coordinate to column, make upper mold seat and displacement above and below die holder, eliminate guide post nested structure, there is simple in structure, saving production
Cost, convenient later maintenance.By setting stepped inclined-plane in molding surface, it is oblique to agree with part in the scarf punching to part
Face, more preferable retaining element is convenient to give part punching, have it is easy to use, it is easy to operate.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of stamping die for part punching, including die assembly, it is characterised in that：The mould
Having assembly includes fixing device, punch fastening plates, stripper, punch, lead, cavity plate, base；The one surface surrounding of base
A counterbore is respectively equipped with, some pin holes are equipped among the surface equipped with counterbore；The base both ends of the surface are respectively equipped with some
One open slot；The cavity plate is fixedly connected with base, and cavity plate is cooperated by positioning pin and pin hole and realizes positioning；The discharging
Plate coordinates with cavity plate；In the groove of stripper one end insertion molding surface；The punch is fixed in punch fastening plates；Institute
Punch is stated to be connected with punch fastening plates；The punch is fixed in punch fastening plates by punch mounting hole；The fixing device
One surface both sides is respectively equipped with some second open slots.
Further, one surface of cavity plate is stepped inclined-plane；The inclined-plane both sides are respectively equipped with a guide pillar hole；It is described
A circular groove is equipped among inclined-plane；Wherein, the groove is equipped with a bore of the punch；Wherein, the guide pillar hole and lead are mutual
Coordinate.
Further, one liftout core of installing among the cavity plate, the liftout core centre are connected with a flexible member, punching press
During, the flexible member compression in liftout core, after part completes punching course, the liftout core produces punching press later
Waste material ejects.
Further, the stripper is a disk；One surface of stripper is equipped with a cylinder；Wherein, the circle
A through hole is provided among cylinder；Wherein, the cylinder cooperates with groove；Wherein, the through hole and punch are mutual
Coordinate.
Further, the punch fastening plates are a cuboid；Consolidate among one surface of punch fastening plates equipped with punch
Determine hole；The punch mounting hole coordinates with punch；Wherein, the one surface both sides of punch fastening plates are equipped with a mounting hole side by side；
The mounting hole is fixedly connected with lead.
The utility model has the advantages that：
1st, the utility model is by setting guide pillar hole and lead to coordinate, and makes upper mold seat and die holder displacement up and down,
Guide post nested structure is eliminated, there is simple in structure, saving production cost, convenient later maintenance.
2nd, for the present invention by setting stepped inclined-plane in molding surface, it is oblique to agree with part in the scarf punching to part
Face, more preferable retaining element is convenient to give part punching, have it is easy to use, it is easy to operate.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the overlooking the structure diagram of fixing device；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the overlooking the structure diagram of punch fastening plates；
Fig. 5 is the forward sight structure diagram of Fig. 4；
Fig. 6 is the overlooking the structure diagram of stripper；
Fig. 7 is the forward sight structure diagram of Fig. 5；
Fig. 8 is the overlooking the structure diagram of cavity plate；
Fig. 9 is the forward sight structure diagram of Fig. 8；
Figure 10 is the overlooking the structure diagram of base；
Figure 11 is the sectional view of B-B in Figure 10；
In attached drawing, parts list represented by the reference numerals is as follows：
1- fixing devices, the second open slots of 101-；2- punch fastening plates, 201- mounting holes, 202- punch mounting holes, 3- are unloaded
Flitch, 301- through holes, 302- cylinders, 4- punches, 5- leads, 6- cavity plates, 601- inclined-planes, 602- bore of the punch, 603- are led
Post holes, 604- grooves, 7- liftout cores, 8- bases, 801- counterbores, 802- pin holes, the first open slots of 803-.
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 creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than the component or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to the utility model.
Refering to Figure 1, the utility model is a kind of stamping die for part punching, including die assembly 9, its
It is characterized in that：Die assembly 9 includes fixing device 1, punch fastening plates 2, stripper 3, punch 4, lead 5, cavity plate 6, base
8；Fixing device 1 is fixedly connected with punch fastening plates 2, and the punch 4 is connected with punch fastening plates 2, and punch 4 is fixed by punch
Hole 202 is fixed in punch fastening plates 2, and cavity plate 6 is fixedly connected with base 8, and cavity plate 6 passes through positioning pin and 802 phase interworking of pin hole
Close and realize positioning, stripper 3 coordinates with cavity plate 6.
Wherein as Figure 2-3,1 one surface both sides of fixing device are respectively equipped with some second open slots 101, and second opens
Mouth groove 101 is used for the fixing mould in punching course.
Wherein as illustrated in figures 4-5, punch fastening plates 2 are a cuboid, are consolidated among 2 one surface of punch fastening plates equipped with punch
Determine hole 202, punch mounting hole 202 coordinates with punch 4；2 one surface both sides of punch fastening plates are equipped with a mounting hole 201 side by side；Gu
Determine hole 201 to be fixedly connected with lead 5.
Wherein as shown in fig. 6-7, stripper 3 is a disk；3 one surface of stripper is equipped with a cylinder 302；Wherein, circle
A through hole 301 is provided among cylinder 302；Wherein, cylinder 302 cooperates with groove 604；Wherein, through hole 301 with
Punch 4 cooperates.
Wherein as Figure 8-9,6 one surface of cavity plate is stepped inclined-plane 601；601 both sides of inclined-plane are respectively equipped with a guide post
Hole 603；A circular groove 604 is equipped among inclined-plane 601；Wherein, groove 604 is equipped with a bore of the punch 602；Wherein, guide pillar hole
603 cooperate with lead 5.One liftout core 7 of installing among cavity plate 6, liftout core centre are connected with a flexible member, punching press
Cheng Zhong, the flexible member compression in liftout core 7, after part completes punching course, waste material that liftout core 7 will produce after punching press
Ejection.
Wherein as shown in figs. 10-11,8 one surface surrounding of base is respectively equipped with a counterbore 801；Counterbore 801 coordinates with stud
For fixing mould, two pin holes 802, pin hole 802 and detent fit are equipped among the surface equipped with counterbore 801；Base 8
Both ends of the surface are respectively equipped with some first open slots 803.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only the embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
The principle and practical application of the utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of stamping die for part punching, including die assembly (9), it is characterised in that：Die assembly (9) bag
Include fixing device (1), punch fastening plates (2), stripper (3), punch (4), lead (5), cavity plate (6), base (8)；
Base (8) both ends of the surface are respectively equipped with some first open slots (803)；
(8) the one surface surrounding of base is respectively equipped with a counterbore (801), equipped with counterbore (801) if a surface among be equipped with
Dry pin hole (802)；
The cavity plate (6) is fixedly connected with base (8)；The cavity plate (6) is cooperated by positioning pin and pin hole (802) and realized
Positioning；
The stripper (3) coordinates with cavity plate (6)；In the groove (604) on described stripper (3) one end insertion cavity plate (6) surface；
The punch (4) is connected with punch fastening plates (2)；It is tight that the punch (4) by punch mounting hole (202) is fixed on punch
In solid plate (2)；
The fixing device (1) is fixedly connected with punch fastening plates (2)；
(1) the one surface both sides of fixing device are respectively equipped with some second open slots (101).
A kind of 2. stamping die for part punching according to claim 1, it is characterised in that the cavity plate (6) one
Surface is stepped inclined-plane (601)；Inclined-plane (601) both sides are respectively equipped with a guide pillar hole (603)；In the inclined-plane (601)
Between be equipped with a circular groove (604)；
Wherein, the groove (604) is equipped with a bore of the punch (602)；
Wherein, the guide pillar hole (603) cooperates with lead (5).
3. a kind of stamping die for part punching according to claim 1, it is characterised in that in the cavity plate (6)
Between install a liftout core (7), when part complete punching course after, the liftout core (7) by the waste material produced punching press after ejection.
A kind of 4. stamping die for part punching according to claim 1, it is characterised in that the stripper (3)
For a disk；(3) one surface of stripper is equipped with a cylinder (302)；
Wherein, it is provided with a through hole (301) among the cylinder (302)；
Wherein, the cylinder (302) cooperates with groove (604)；
Wherein, the through hole (301) cooperates with punch (4).
A kind of 5. stamping die for part punching according to claim 1, it is characterised in that the punch fastening plates
(2) it is a cuboid；Punch mounting hole (202) is equipped among (2) one surface of punch fastening plates；The punch mounting hole
(202) coordinate with punch (4)；
Wherein, (2) the one surface both sides of punch fastening plates are equipped with a mounting hole (201) side by side；The mounting hole (201) is with leading
It is fixedly connected to column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094085.XU CN207343564U (en) | 2017-08-30 | 2017-08-30 | A kind of stamping die for part punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094085.XU CN207343564U (en) | 2017-08-30 | 2017-08-30 | A kind of stamping die for part punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343564U true CN207343564U (en) | 2018-05-11 |
Family
ID=62413105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721094085.XU Expired - Fee Related CN207343564U (en) | 2017-08-30 | 2017-08-30 | A kind of stamping die for part punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343564U (en) |
-
2017
- 2017-08-30 CN CN201721094085.XU patent/CN207343564U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180511 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |