CN203380274U - Die for punch press - Google Patents
Die for punch press Download PDFInfo
- Publication number
- CN203380274U CN203380274U CN201320440775.1U CN201320440775U CN203380274U CN 203380274 U CN203380274 U CN 203380274U CN 201320440775 U CN201320440775 U CN 201320440775U CN 203380274 U CN203380274 U CN 203380274U
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- cope match
- fixed
- 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.)
- Expired - Fee Related
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- Punching Or Piercing (AREA)
Abstract
The utility model relates to a die for a punch press. The die for the punch press comprises an upper template, a lower template, an upper die mounted at the bottom of the upper template, a lower die mounted at the top of the lower template, a guide sleeve and a guide pillar, wherein the guide sleeve is arranged on the upper template; the guide pillar is fixed on the lower die; the guide pillar can perform up-and-down motion relatively inside the guide sleeve; the die for the punch press further comprises an upper fixing plate, a lower fixing plate and a mobile loose core; the upper fixing plate is fixed on the upper template; the lower fixing plate is fixed on the lower die; the mobile loose core is arranged between the upper template and the upper fixing plate and used for limiting the inserting or pulling out of the upper die. The die for the punch press is simple in structure, convenient for controlling the quantity of punching holes and operating, and wide in universality, and can be suitable for processing of various sections.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of punching machine mold.
Background technology
The punch press used at present is by material is pressed, and makes its plastic deformation, thereby obtains desired shape and precision, therefore must coordinate one group of mould, comprises patrix and counterdie, and material is placed in therebetween, by machine, is exerted pressure, and makes its distortion.Because mould is generally all fixed, thereby, when the processing different workpieces, need to change different moulds, production cost is high, affects operating efficiency.Therefore, the shortcoming for fear of existing in prior art, be necessary prior art is made improvements.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, the punching machine mold of provide a kind of highly versatile, increasing work efficiency.
The utility model is to realize by following technical scheme: a kind of punching machine mold, comprise cope match-plate pattern, lower bolster, be arranged on the patrix of cope match-plate pattern bottom, be arranged on the counterdie at lower bolster top, guide pin bushing and guide pillar, described guide pin bushing is located at cope match-plate pattern, described guide pillar is fixed on counterdie, described guide pillar relatively moves up and down in guide pin bushing, described punching machine mold also comprises, bottom plate and activity are loosed core, the fixed plate is fixed on cope match-plate pattern, described bottom plate is fixed on counterdie, described activity is loosed core and is arranged between cope match-plate pattern and upper mounted plate and limits patrix and insert or extract out.
The upper and lower end face of described counterdie has respectively the upper and lower groove that holds workpiece, and the bottom of described upper groove also offers the slotted eye of squeezing into for patrix.
Described bottom plate is located at the top of upper groove and is extended to groove direction, and the upper surface of described extension and upper groove forms the space, location that can hold for workpiece.
With respect to prior art, the utility model is loosed core by being provided with activity, insertion and the extraction of restriction patrix, thereby control punching quantity and the punch position of aluminium section bar, and the structure of counterdie more is conducive to hold multiple section bar, be convenient to realize multiple section bar is punched, needn't change a kind of mould for a kind of section bar, increase work efficiency.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The accompanying drawing explanation
The main diagram that Fig. 1 is the utility model punching machine mold
The top view that Fig. 2 is the utility model punching machine mold
The left view that Fig. 3 is the utility model punching machine mold
The accompanying drawing identifier declaration:
1, cope match-plate pattern 5, guide pillar 9, bottom plate
2, lower bolster 6, guide pin bushing 10, die shank
3, patrix 7, activity loose core 11, workpiece
4, counterdie 8, upper mounted plate
The specific embodiment
Of the present utility model a kind of punching machine mold as shown in Figure 1 to Figure 3, comprise cope match-plate pattern 1, lower bolster 2, be arranged on the patrix 3 of cope match-plate pattern 1 bottom, be arranged on the counterdie 4 at lower bolster 2 tops, guide pin bushing 6 and guide pillar 5, guide pin bushing 6 is located at cope match-plate pattern 1, guide pillar 5 is fixed on counterdie 4, guide pillar 5 moves up and down relatively guide pin bushing 6 is interior, punching machine mold also comprises, bottom plate 8, 9 and activity loose core 7, upper mounted plate 8 is fixed on cope match-plate pattern 1, bottom plate 9 is fixed on counterdie 4, patrix 3 is from top to bottom respectively through upper, bottom plate 8, 9, activity is loosed core and 7 is arranged between cope match-plate pattern 1 and upper mounted plate 8 and limits counterdie 4 and insert or extract out.
The upper center of cope match-plate pattern 1 also is equipped with die shank 10.This guide pillar 5 is suitable with guide pin bushing 6, and this guide pillar 5 is done relative motion guide pin bushing 6 is interior, reaches the requirement that guarantees quality of fit between patrix 3 and counterdie 4.
The upper and lower end face of counterdie 4 has respectively the upper and lower groove that holds workpiece 11, and the bottom of upper groove also offers the slotted eye of squeezing into for patrix 3, and this upper and lower groove has enough large space, can hold the section bar of Multiple Type.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away to spirit and scope of the present utility model, within if these changes and distortion belong to claim of the present utility model and equivalent technologies scope, the utility model also is intended to comprise these changes and distortion.
Claims (3)
1. a punching machine mold, comprise cope match-plate pattern, lower bolster, be arranged on patrix, the counterdie that is arranged on the lower bolster top, guide pin bushing and the guide pillar of cope match-plate pattern bottom, described guide pin bushing is located at cope match-plate pattern, described guide pillar is fixed on counterdie, described guide pillar relatively moves up and down in guide pin bushing, it is characterized in that: described punching machine mold also comprises that upper and lower fixing plate and activity loose core, the fixed plate is fixed on cope match-plate pattern, described bottom plate is fixed on counterdie, and described activity is loosed core and is arranged between cope match-plate pattern and upper mounted plate and limits patrix and insert or extract out.
2. punching machine mold according to claim 1, it is characterized in that: the upper and lower end face of described counterdie has respectively the upper and lower groove that holds workpiece, and the bottom of described upper groove also offers the slotted eye of squeezing into for patrix.
3. punching machine mold according to claim 2 is characterized in that: described bottom plate is located at the top of upper groove and is extended to groove direction, and the upper surface of described extension and upper groove forms the space, location that can supply workpiece hold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440775.1U CN203380274U (en) | 2013-07-23 | 2013-07-23 | Die for punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440775.1U CN203380274U (en) | 2013-07-23 | 2013-07-23 | Die for punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380274U true CN203380274U (en) | 2014-01-08 |
Family
ID=49868802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440775.1U Expired - Fee Related CN203380274U (en) | 2013-07-23 | 2013-07-23 | Die for punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380274U (en) |
-
2013
- 2013-07-23 CN CN201320440775.1U patent/CN203380274U/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: 20140108 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |