CN205833936U - A kind of thick material fine blanking die - Google Patents
A kind of thick material fine blanking die Download PDFInfo
- Publication number
- CN205833936U CN205833936U CN201620765213.8U CN201620765213U CN205833936U CN 205833936 U CN205833936 U CN 205833936U CN 201620765213 U CN201620765213 U CN 201620765213U CN 205833936 U CN205833936 U CN 205833936U
- Authority
- CN
- China
- Prior art keywords
- plate
- lower bolster
- cutter
- bolster
- punching pin
- 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
This utility model provides a kind of thick material fine blanking die, including dynamic model group and cover half group, described dynamic model group includes upper bolster, upper padding plate and cope match-plate pattern, upper bolster, upper padding plate and cope match-plate pattern are sequentially connected with, described cover half group includes carrying on the back de-plate, stripper plate, lower bolster, lower bolster and die shoe, the de-plate of the back of the body, stripper plate, lower bolster, lower bolster and die shoe are sequentially connected with, described cope match-plate pattern is provided with many group upper cutters and punching pin, described lower bolster is provided with organizes lower cutter more, the de-plate of the back of the body is fixing with stripper plate laminating, and stripper plate has part draw-in groove.Plate product is thrust by this utility model by lower cutter, upper cutter and punching pin, and product is first punctured by first lower cutter and upper cutter, and punching pin is not likely to produce burr in last thrusting, and solves punching pin and easily breaks and the problem of mould frequent snap gauge stack.
Description
Technical field
This utility model relates to mould applications, is specifically a kind of thick material fine blanking die.
Background technology
Product is stamped to form by stamping products by mould, and precision, the process in hole are wanted by some product
Asking higher, if the thickness of product is relatively big, the precision of product is the highest, punching pin easily breaks, mould to use traditional moulds then can cause
Tool gets stuck the most frequent.
During traditional moulds punching press thickness material product, punching pin is exceedingly fast with edge of a knife abrasion, connects at material strip and is easily generated at material
Locally burr, causes punching pin easily to break, makes mould frequent snap gauge stack, and mould and die accuracy causes greatly damage.
Summary of the invention
In order to solve the problems referred to above, goal of the invention of the present utility model is to provide a kind of thick material fine blanking die, this mould solution
Determined collapse instep produce burr, the problem making mould frequent snap gauge stack.
The purpose of this utility model is achieved through the following technical solutions:
A kind of thick material fine blanking die, including dynamic model group and cover half group, described dynamic model group includes upper bolster, upper padding plate and upper mold
Plate, upper bolster, upper padding plate and cope match-plate pattern be sequentially connected with, and described cover half group includes lower bolster, lower bolster and die shoe, lower bolster,
Lower bolster and die shoe are sequentially connected with, and lower bolster is provided with the de-plate of the back of the body and stripper plate, the de-plate of the back of the body be positioned at stripper plate top and
The de-plate of the back of the body is fixing with stripper plate laminating, and described cope match-plate pattern is provided with many group upper cutters and punching pin, and described lower bolster is provided with many groups
Lower cutter, stripper plate has part draw-in groove.
The described back of the body takes off and has multiple station mouth, described upper cutter and punching pin on plate and communicate with part draw-in groove through station mouth.
The lower cutter that described lower bolster is installed, through stripper plate, communicates with part draw-in groove.
Described upper cutter, punching pin and lower cutter are same group of processing stations.
This utility model has the advantages that this utility model passes through lower cutter, upper cutter and punching pin to plate product
Thrusting, product is first punctured by first lower cutter and upper cutter, and punching pin is not likely to produce burr in last thrusting, and solves
Punching pin easily breaks and the problem of mould frequent snap gauge stack.
Accompanying drawing explanation
Below in conjunction with the detailed description of the invention of accompanying drawing illustrated embodiment, foregoing of the present utility model is remake further
Detailed description.
Fig. 1 is this utility model structural side view；
Fig. 2 is this utility model stripper plate top view；
Fig. 3 is the location drawing of this utility model lower cutter, upper cutter and punching pin.
Labelling in figure: 1 upper bolster, 2 upper padding plates, 3 cope match-plate patterns, 31 upper cutters, 32 punching pines, the 4 de-plates of the back of the body, 41 station mouths, 5 take off
Flitch, 51 part draw-in grooves, 6 lower bolsters, 61 lower cutters, 7 lower bolsters, 8 die shoes.
Detailed description of the invention
As shown in Fig. 1 ~ 3, this utility model includes that dynamic model group and cover half group, described dynamic model group include upper bolster 1, upper padding plate
2 and cope match-plate pattern 3, upper bolster 1, upper padding plate 2 and cope match-plate pattern 3 are sequentially connected with；Described cover half group include lower bolster 6, lower bolster 7 and under
Die holder 8, lower bolster 6, lower bolster 7 and die shoe 8 are sequentially connected with；The de-plate 4 of the back of the body and stripper plate 5, the back of the body de-plate are installed on lower bolster 6
4 tops being positioned at stripper plate 5 and the de-plate 4 of the back of the body are fixing with stripper plate 5 laminating, and described cope match-plate pattern 3 is provided with many group upper cutter 31 Hes
Punching pin 32, described lower bolster 6 is provided with many group lower cutters 61, stripper plate 5 has part draw-in groove 51；Have many on the de-plate 4 of the back of the body
Individual station mouth 41, upper cutter 31 and punching pin 32 communicate through station mouth 41 with part draw-in groove 51；The lower cutter 61 that lower bolster 6 is installed
Communicate through stripper plate 5 with part draw-in groove 51.Described upper cutter 31, punching pin 32 and lower cutter 61 are same group of processing stations.
Work process of the present utility model is: is first placed in the part draw-in groove 51 on stripper plate 5 by slab material, then opens
Moving mold, makes slab material at the uniform velocity through part draw-in groove 51, and when heavy-gauge sheeting is expected and reached machining position, lower cutter 61 moves upward,
Puncturing product, the degree of depth punctured is the half of slab material, and slab material then moves to reach upper cutter 31 machining position, upper cutter
31 move downward, and puncture 1/3rd of slab material, and last heavy-gauge sheeting is expected and reached drift 32 machining position, and drift 32 is transported downwards
Dynamic, make product depart from slab material.
The object of the invention, technical scheme and advantage have been carried out entering one by the lifted embodiment of this utility model or embodiment
Step describes in detail, be it should be understood that the side of being preferable to carry out of embodiment provided above or embodiment only present invention
Formula, not in order to limit present invention, is made present invention within all spirit in the object of the invention and principle
Any modification, equivalent substitution and improvement etc., within should be included in the object of the invention protection domain.
Claims (4)
1. a thick material fine blanking die, including dynamic model group and cover half group, described dynamic model group includes upper bolster, upper padding plate and upper mold
Plate, upper bolster, upper padding plate and cope match-plate pattern be sequentially connected with, and described cover half group includes lower bolster, lower bolster and die shoe, lower bolster,
Lower bolster and die shoe are sequentially connected with, it is characterised in that: being provided with the de-plate of the back of the body and stripper plate on lower bolster, the de-plate of the back of the body is positioned at de-material
The top of plate and the de-plate of the back of the body are fixing with stripper plate laminating, and described cope match-plate pattern is provided with many group upper cutters and punching pin, described lower bolster
It is provided with and organizes lower cutter more, stripper plate has part draw-in groove.
A kind of thick material fine blanking die the most according to claim 1, it is characterised in that: the described back of the body takes off and has multiple station on plate
Mouthful, described upper cutter and punching pin communicate through station mouth with part draw-in groove.
A kind of thick material fine blanking die the most according to claim 1, it is characterised in that: the lower cutter that described lower bolster is installed is worn
Cross stripper plate, communicate with part draw-in groove.
A kind of thick material fine blanking die the most according to claim 1, it is characterised in that: described upper cutter, punching pin and lower cutter
For same group of processing stations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765213.8U CN205833936U (en) | 2016-07-20 | 2016-07-20 | A kind of thick material fine blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765213.8U CN205833936U (en) | 2016-07-20 | 2016-07-20 | A kind of thick material fine blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833936U true CN205833936U (en) | 2016-12-28 |
Family
ID=57624534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765213.8U Expired - Fee Related CN205833936U (en) | 2016-07-20 | 2016-07-20 | A kind of thick material fine blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125248A (en) * | 2019-06-18 | 2019-08-16 | 东莞宜安科技股份有限公司 | Plate punch die structure is taken off in a kind of combined type |
-
2016
- 2016-07-20 CN CN201620765213.8U patent/CN205833936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125248A (en) * | 2019-06-18 | 2019-08-16 | 东莞宜安科技股份有限公司 | Plate punch die structure is taken off in a kind of combined type |
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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: 20161228 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |