CN203764774U - Die with positioning dowel for oblique cone - Google Patents
Die with positioning dowel for oblique cone Download PDFInfo
- Publication number
- CN203764774U CN203764774U CN201420039232.3U CN201420039232U CN203764774U CN 203764774 U CN203764774 U CN 203764774U CN 201420039232 U CN201420039232 U CN 201420039232U CN 203764774 U CN203764774 U CN 203764774U
- Authority
- CN
- China
- Prior art keywords
- punch
- concave template
- stripper
- cope match
- die cavity
- 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
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- Punching Or Piercing (AREA)
Abstract
The utility model relates to the field of dies for stamping and molding, in particular to a die with a positioning dowel for an oblique cone. The die with the positioning dowel for the oblique cone comprises an upper die plate (1) and a lower die plate (8), wherein the upper die plate (1) and the lower die plate (8) are opposite and parallel to each other. The die is characterized by further comprising a discharge plate (2), a concave die plate (3), a stripper plate (4), the male die (5), an upper beating rod (6), a lower fixing plate (7), an outer guide pillar (9), the positioning dowel (10), a fixing bolt (11) and a male die fixing bolt (12). The die with the positioning dowel for the oblique cone is simple in structure, high in die splicing precision and high in part quality.
Description
Technical field
The utility model relates to the mould applications for punching press moulding, is specially a kind of mould for oblique cone that adopts shop bolt.
Background technology
Punching press is one of most important processing method in mould industry.The range of application of punching press is very extensive, and according to statistics, in all electronic products, the quantity of stamping parts (comprising sheet metal component) accounts for 85% of part sum, in all steel, has 60%～70%, sheet material, and major part in sheet material is through punching press manufactured goods.But, for the mould of punching press, because closing precision is limited, cause Product Precision low at present, affected the use of punch process.
Utility model content
In order to overcome the defect of prior art, the punching press that a kind of closing precision is high, part quality is high mould is provided, the utility model discloses a kind of mould for oblique cone that adopts shop bolt.
The utility model reaches goal of the invention by following technical solution:
A kind of mould for oblique cone that adopts shop bolt, comprise: cope match-plate pattern and lower bolster, cope match-plate pattern is relative with lower bolster and be arranged in parallel, it is characterized in that: also comprise stripper, concave template, stripper plate, punch, upper beat rod, bottom plate,, outer guiding post, shop bolt, set bolt and punch set bolt
The two bottom surface of stripper and concave template is respectively provided with a die cavity, the die cavity of punch and concave template is aligned with each other pieces together a complete stretching space, stripper is set in outside punch, the upper surface of stripper is provided with locating dowel, two outer guiding posts that pass on left of cope match-plate pattern and lower bolster are connected and locate, and cope match-plate pattern and lower bolster are by outer guiding post correcting, and outer guiding post plays the stamping-out direction of correcting punch and concave template, punch and concave template forming direction are consistent
Punch is fixed in the die cavity of bottom plate, die cavity and the punch of stripper match, bottom plate is fixed in the upper plane of lower bolster, punch set bolt is connected and fixed punch and lower bolster, concave template is fixed on the lower plane of cope match-plate pattern, and punch and concave template edge of a knife position are consistent, and the top of outer guiding post is fixed on lower bolster, the bottom of outer guiding post is fixed on cope match-plate pattern
Above beat excellent being located in the die cavity of concave template, the upper rod of beating is through fixing with stripper plate after cope match-plate pattern, and set bolt connects cope match-plate pattern and concave template successively, and shop bolt passes the pin-and-hole of cope match-plate pattern and concave template successively.
The mould for oblique cone of described employing shop bolt, it is characterized in that: after the die cavity of punch and the die cavity of concave template are aligned with each other, the gap of both binding faces is at 0.7mm to 0.8mm, and after punch is embedded in the die cavity of stripper, the gap between punch and stripper is at 0.02mm to 0.04mm.
When the utility model is used, by shop bolt and outer guiding post, stripper, concave template and punch are implemented to location, cavity positions is fixed and avoided the defect of mould shift, raw material are sent into the die cavity of concave template after via concave template location.
The beneficial effects of the utility model are: simple in structure, closing precision is high, and part quality is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is generalized section of the present utility model.
The specific embodiment
By specific embodiment, further illustrate the utility model below.
Embodiment 1
A kind of mould for oblique cone that adopts shop bolt, comprise: cope match-plate pattern 1, lower bolster 8, stripper 2, concave template 3, stripper plate 4, punch 5, upper rod 6, bottom plate 7, outer guiding post 9, shop bolt 10, set bolt 11 and the punch set bolt 12 beaten, as depicted in figs. 1 and 2, concrete structure is:
Cope match-plate pattern 1 is relative with lower bolster 8 and be arranged in parallel, the two bottom surface of stripper 2 and concave template 3 is respectively provided with a die cavity, the die cavity of punch 5 and concave template 3 is aligned with each other pieces together a complete stretching space, stripper 2 is set in outside punch 5, the upper surface of stripper 2 is provided with locating dowel, two outer guiding posts 9 that pass on left of cope match-plate pattern 1 and lower bolster 8 are connected and locate, cope match-plate pattern 1 and lower bolster 8 are by outer guiding post 9 correctings, outer guiding post 9 plays the stamping-out direction of correcting punch 5 and concave template 3, and punch 5 and concave template 3 forming directions are consistent;
Punch 5 is fixed in the die cavity of bottom plate 7, the die cavity of stripper 2 and punch 5 match, bottom plate 7 is fixed in the upper plane of lower bolster 8, punch set bolt 12 is connected and fixed punch 5 and lower bolster 8, concave template 3 is fixed on the lower plane of cope match-plate pattern 1, punch 5 and concave template 3 edge of a knife positions are consistent, and the top of outer guiding post 9 is fixed on lower bolster 8, and the bottom of outer guiding post 9 is fixed on cope match-plate pattern 1;
The upper rod 6 of beating is located in the die cavity of concave template 3, upper beat rod 6 through cope match-plate pattern 1 after and stripper plate 4 fix, set bolt 11 connects cope match-plate pattern 1 and concave template 3 successively, shop bolt 10 passes the pin-and-hole of cope match-plate pattern 1 and concave template 3 successively.
In the present embodiment, after the die cavity of the die cavity of punch 5 and concave template 3 is aligned with each other, the gap of both binding faces is at 0.7mm to 0.8mm, and after punch 5 is embedded in the die cavity of stripper 2, the gap between punch 4 and stripper 5 is at 0.02mm to 0.04mm.
In the present embodiment, do not note the regulation that form and position tolerance should meet GB/T1184-H, without individual tolerance size should meet the regulation of GB/T1804-m.
For further improving part production efficiency, can also increase product orientation at the upper surface of stripper 2, can prevent that like this product dislocation from scrapping, improved production efficiency.
When the present embodiment is used, by shop bolt 10 and 9 pairs of strippers 2 of outer guiding post, concave template 3 and punch 5, implement location, cavity positions is fixed and avoided the defect of mould shift, raw material are sent into the die cavity of concave template 3 after via concave template 3 location.
Claims (2)
1. the mould for oblique cone that adopts shop bolt, comprise: cope match-plate pattern (1) and lower bolster (8), cope match-plate pattern (1) is relative with lower bolster (8) and be arranged in parallel, it is characterized in that: also comprise stripper (2), concave template (3), stripper plate (4), punch (5), upper beat excellent (6), bottom plate (7),, outer guiding post (9), shop bolt (10), set bolt (11) and punch set bolt (12)
The two bottom surface of stripper (2) and concave template (3) is respectively provided with a die cavity, the die cavity of punch (5) and concave template (3) is aligned with each other pieces together a complete stretching space, stripper (2) is set in outside punch (5), the upper surface of stripper (2) is provided with locating dowel, two outer guiding posts (9) that pass on left of cope match-plate pattern (1) and lower bolster (8) are connected and locate, cope match-plate pattern (1) and lower bolster (8) are by outer guiding post (9) correcting, outer guiding post (9) plays the stamping-out direction of correcting punch (5) and concave template (3), punch (5) and concave template (3) forming direction are consistent
Punch (5) is fixed in the die cavity of bottom plate (7), the die cavity of stripper (2) and punch (5) match, bottom plate (7) is fixed in the upper plane of lower bolster (8), punch set bolt (12) is connected and fixed punch (5) and lower bolster (8), concave template (3) is fixed on the lower plane of cope match-plate pattern (1), punch (5) and concave template (3) edge of a knife position are consistent, the top of outer guiding post (9) is fixed on lower bolster (8), the bottom of outer guiding post (9) is fixed on cope match-plate pattern (1)
The upper rod (6) of beating is located in the die cavity of concave template (3), upper beat rod (6) through after cope match-plate pattern (1) and stripper plate (4) fix, set bolt (11) connects cope match-plate pattern (1) and concave template (3) successively, and shop bolt (10) passes the pin-and-hole of cope match-plate pattern (1) and concave template (3) successively.
2. the mould for oblique cone of employing shop bolt as claimed in claim 1, it is characterized in that: after the die cavity of the die cavity of punch (5) and concave template (3) is aligned with each other, the gap of both binding faces is at 0.7mm to 0.8mm, after punch (5) is embedded in the die cavity of stripper (2), the gap between punch (4) and stripper (5) is at 0.02mm to 0.04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039232.3U CN203764774U (en) | 2014-01-22 | 2014-01-22 | Die with positioning dowel for oblique cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039232.3U CN203764774U (en) | 2014-01-22 | 2014-01-22 | Die with positioning dowel for oblique cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764774U true CN203764774U (en) | 2014-08-13 |
Family
ID=51282021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039232.3U Expired - Fee Related CN203764774U (en) | 2014-01-22 | 2014-01-22 | Die with positioning dowel for oblique cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764774U (en) |
-
2014
- 2014-01-22 CN CN201420039232.3U patent/CN203764774U/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: 20140813 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |