CN206009604U - A kind of hard alloy male and female mold - Google Patents
A kind of hard alloy male and female mold Download PDFInfo
- Publication number
- CN206009604U CN206009604U CN201620999037.4U CN201620999037U CN206009604U CN 206009604 U CN206009604 U CN 206009604U CN 201620999037 U CN201620999037 U CN 201620999037U CN 206009604 U CN206009604 U CN 206009604U
- Authority
- CN
- China
- Prior art keywords
- counterbore
- female mold
- metal tip
- template
- hard metal
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of hard alloy male and female mold, including template, alignment pin and hard metal tip；The side of template is provided with four the first counterbores, four the first counterbores are along the circumferential direction equiangularly arranged, and the first counterbore is provided centrally with cross recess；The front end of alignment pin is provided with cross locating piece, and cross locating piece is inserted in cross recess, to play positioning action；The upper end of template forms boss, and boss is provided centrally with the second counterbore, is provided with a plurality of grooving in the inner side of the second counterbore；The bottom surface of the second counterbore is additionally provided with circular trough；The bottom center of the second counterbore is fixed with hard metal tip, is provided with many toothed racks on a side end face of hard metal tip.The utility model sound construction, shaping are quick, and accurate positioning, low cost of manufacture suit large area to popularize.
Description
Technical field
The utility model is related to a kind of mould, more particularly to a kind of hard alloy male and female mold.
Background technology
Punching press is in Cold Press Working, by material（Metal is nonmetallic）It is processed into part（Or semi-finished product）One kind special
Different technological equipment.The punching press of male and female mold is at room temperature, applies pressure using the mould on forcing press to material, makes
Which produces and separates or be plastically deformed, so as to obtain a kind of pressure processing method of required part.Conventional male and female mold structure is multiple
Miscellaneous, hardness is weaker, and setting accuracy is poor, and service life is short.
In prior art, such as Patent No. 200920225651.5, the applying date is 2009.09.08《A kind of steel back rises concavo-convex
Die device》, the utility model reduces the quantity of Mold Making, reduces Mold Making cost, reduce technological process.But
It is that the utility model sound construction degree is weaker, shaping speed is slow, and positioning accurate accuracy is not good enough, needs further improvement.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of structure jail
Gu, shaping is quick, the hard alloy male and female mold of accurate positioning, low cost of manufacture.
The utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of hard alloy male and female mold, bag
Include template, alignment pin and hard metal tip, it is characterised in that：The side of the template is provided with four the first counterbores, and described four
Individual first counterbore is along the circumferential direction equiangularly arranged, and first counterbore is provided centrally with cross recess；Before the alignment pin
End is provided with cross locating piece, and the cross locating piece is inserted in cross recess；The upper end of the template forms boss, described
Boss is provided centrally with the second counterbore, is provided with a plurality of grooving in the inner side of second counterbore；Described second sinks
The bottom center in hole is fixed with hard metal tip, is provided with many toothed racks, the tooth on a side end face of the hard metal tip
The section of bar is in isosceles triangle.
Further, the quantity of the grooving is 8～14, and angularly arranges along the inside circumference direction of the second counterbore
Row.
Further, the bottom surface of second counterbore is additionally provided with circular trough.
Further, the quantity of the tooth bar is 8～12.
Compared with prior art, the utility model has the advantage of：The utility model sound construction, shaping are quick, positioning
Precisely, low cost of manufacture, suits large area to popularize.
Description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the structure chart of template of the present utility model；
Fig. 3 is the sectional structure chart of hard metal tip of the present utility model；
Fig. 4 is the sectional structure chart of alignment pin of the present utility model；
Fig. 5 is the left view structure chart of alignment pin of the present utility model.
Specific embodiment
As Figure 1-5, a kind of hard alloy male and female mold, including template 1, alignment pin 2 and hard metal tip 3；Template 1
Side be provided with four the first counterbores 14, four the first counterbores 14 are along the circumferential direction equiangularly arranged, in the first counterbore 14
The heart is provided with cross recess 15；The front end of alignment pin 2 is provided with cross locating piece 21, and cross locating piece 21 is inserted into cross recess 15
In, to play positioning action；The upper end of template 1 forms boss 16, and boss 16 is provided centrally with the second counterbore 11, and second sink
Inside circumference direction isogonism of 12 groovings, 13,12 groovings 13 along the second counterbore 11 is provided with the inner side in hole 11
Degree arrangement, the bottom surface of the second counterbore 11 is additionally provided with circular trough 12；The bottom center of the second counterbore 11 is fixed with hard metal tip
3,10 toothed racks 31 are provided with a side end face of hard metal tip 3, the section of tooth bar 31 is in isosceles triangle.
Finally it should be noted that：Above example only in order to the technical solution of the utility model to be described, rather than a limitation；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
So the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (4)
1. a kind of hard alloy male and female mold, including template, alignment pin and hard metal tip, it is characterised in that：The template
Side is provided with four the first counterbores, and four first counterbores are along the circumferential direction equiangularly arranged, in first counterbore
The heart is provided with cross recess；The front end of the alignment pin is provided with cross locating piece, and the cross locating piece is inserted in cross recess；
The upper end of the template forms boss, and the boss is provided centrally with the second counterbore, the inner side of second counterbore
On be provided with a plurality of grooving；The bottom center of second counterbore is fixed with hard metal tip, and the one of the hard metal tip
Many toothed racks are provided with side end face, and the section of the tooth bar is in isosceles triangle.
2. a kind of hard alloy male and female mold according to claim 1, it is characterised in that：The quantity of the grooving is 8
～14, and equiangularly arranged along the inside circumference direction of the second counterbore.
3. a kind of hard alloy male and female mold according to claim 1, it is characterised in that：The bottom surface of second counterbore is also
It is provided with circular trough.
4. a kind of hard alloy male and female mold according to claim 1, it is characterised in that：The quantity of the tooth bar be 8～
12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999037.4U CN206009604U (en) | 2016-08-31 | 2016-08-31 | A kind of hard alloy male and female mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999037.4U CN206009604U (en) | 2016-08-31 | 2016-08-31 | A kind of hard alloy male and female mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009604U true CN206009604U (en) | 2017-03-15 |
Family
ID=58256690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999037.4U Expired - Fee Related CN206009604U (en) | 2016-08-31 | 2016-08-31 | A kind of hard alloy male and female mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009604U (en) |
-
2016
- 2016-08-31 CN CN201620999037.4U patent/CN206009604U/en not_active Expired - Fee Related
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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: 20170315 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |