CN203621196U - Punching blanking die - Google Patents
Punching blanking die Download PDFInfo
- Publication number
- CN203621196U CN203621196U CN201320804790.XU CN201320804790U CN203621196U CN 203621196 U CN203621196 U CN 203621196U CN 201320804790 U CN201320804790 U CN 201320804790U CN 203621196 U CN203621196 U CN 203621196U
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- Prior art keywords
- punching
- section
- blanking
- die
- blank
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- 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 - Lifetime
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- 238000004080 punching Methods 0.000 title claims abstract description 90
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a punching blanking die comprises a punching section and a blanking section separately arranged from the punching section. The punching section is formed by punching heads and forming holes cooperating with the punching heads; the punching heads and the forming holes are used for hole punching work; the blanking section consists of a male die and a female die cooperating with the male die; and the male and the female dies are used for blanking. In the provided punching blanking die, a die is divided into the punching section and the blanking section; a product is punched only by the punching section via cooperation between the punching heads and the forming holes; product blanking is performed only by the blanking section via cooperation between the male die and the female die; in other words, in the same punching blanking die, punching and blanking operations for the same product are conducted in different work stations and at different time, so structures of the punching section and the blanking section are free of influence of each other; and a corresponding thin structure of a blanking die cannot be produced due to a small distance between punching holes of a to-be-machined product and an edge of the to-be-machined product, so structural strength of the punching blanking die is improved, service life of the punching blanking die is prolonged and rejection rate thereof is reduced.
Description
Technical field
The utility model relates to stamping technology field, particularly a kind of punching blank mould.
Background technology
For the processing of product with holes, need to carry out punching and the operation of product blank to product, the punching of product and blank operation need corresponding punching blank mould, existing a kind of punching blank mould as shown in Figure 1, punch structure and blanking structure are positioned on the same station of same mould, and the punching of identical product and blank operation disposable completing simultaneously, die 0 as shown in Figure 1 has punching 01 and blank limit 02, distance between stamping-out hole and the product edge of product hour, location comparison weakness on the punch adopting between corresponding stamping-out hole and product edge, structural strength is poor, easily split, cause scrapping of whole mould.
In sum, how to improve the structural strength of punching blank mould, reduce the scrappage of mould, become those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of punching blank mould, to improve the structural strength of self, reduces the probability of scrapping of mould.
For achieving the above object, the utility model provides following technical scheme:
A kind of punching blank mould, comprises and divides successively the punching section and the blank section that are arranged; Described punching section comprises and cooperatively interacting and for punching head and the forming hole of punching; Described blank section comprises and cooperatively interacting and for punch and the die of blank.
Preferably, in above-mentioned punching blank mould, described punch is the cropping identical with product outline, and described die is the material-dropping hole connecting.
Preferably, in above-mentioned punching blank mould, also comprise be arranged between described punching section and described blank section, for coordinating the locating dowel of location with the stamping-out hole of product.
Compared with prior art, the beneficial effects of the utility model are:
The punching blank mould that the utility model provides, mould is divided into punching section and blank section, punching section is carried out independent punch operation by the cooperation between punching head and forming hole to product, blank section is carried out independent blank operation by punch and die to product, in same punching blank mould, the punching of identical product and blank operation are not carried out at same station and synchronization, thereby make punching section and blank section structure separately unaffected, can be not little because of the distance between the stamping-out hole of product to be processed and edge, and make blank mould occur corresponding weak structure, therefore, improve the structural strength of punching blank mould, increase the service life of punching blank mould, reduce the scrappage of punching blank mould.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or scheme of the prior art, to accompanying drawing that describe required use in embodiment or prior art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of punching blank mould of the prior art;
The work structuring schematic diagram of a kind of punching blank mould that Fig. 2 provides for the utility model embodiment;
The structural representation of the plate in a kind of processing that Fig. 3 has obtained providing for the utility model.
In above-mentioned Fig. 1-Fig. 3, die 0, stamping-out hole 01, blank limit 02;
The specific embodiment
Core of the present utility model has been to provide a kind of punching blank mould, has improved the structural strength of punching blank mould, has reduced the scrappage of mould.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, all other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belong to the scope that the utility model is protected.
Please refer to Fig. 2 and Fig. 3, the work structuring schematic diagram of a kind of punching blank mould that Fig. 2 provides for the utility model embodiment; The structural representation of the plate in a kind of processing that Fig. 3 has obtained providing for the utility model.
The utility model embodiment provides a kind of punching blank mould, comprises punching section 1 and blank section 3; Punching section 1 and blank section 3 are separately arranged on punching blank mould successively; Punching section 1 comprises punching head 102 and forming hole 101, and punching head 102 and forming hole 101 cooperatively interact, for product 4 is carried out to punching; Blank section 3 comprises punch 302 and die 301, and punch 302 and die 301 cooperatively interact, for product 4 is carried out to blank.
Above-mentioned punching blank mould is divided into independently punching section 1 and blank section 3, be that punching and blank are on the different station of same mould, therefore, adding man-hour, first punching on plate 5, by the cooperation punching press of punching head 102 and forming hole 101, obtain the stamping-out hole 401 of product 4, mobile plate 5, to blank section 3, by the cooperation blank of punch 302 and die 301, obtains product 4 afterwards.Because punch structure and the blanking structure of punching blank mould are independent, therefore, each other can phase mutual interference in structure, punching section 1 only includes for the punching head 102 of punching and forming hole 101, blank section 3 only includes for the punch 302 of blank and die 301, therefore there is not the weak structure of position between the stamping-out hole 401 of corresponding product 4 and product edge, thereby improve on the whole the structural strength of punching blank mould, increase the service life of punching blank mould, reduced the scrappage of punching blank mould.
Further optimize punching blank mould, in the present embodiment, the punch 302 of blank section 3 is cropping, and the outline of the shear sectional plane of cropping and product 4 coincide, the material-dropping hole of the die 301 of blank section 3 for connecting.Plate 5 being carried out to blank while processing, the product 4 obtaining can be directly from material-dropping hole out, do not need manually it to be taken out from die 301, saved the time.Certainly, the die 301 of blank section 3 can also be the groove structure of back cover, and the outline of the shear sectional plane of groove and product 4 coincide.
Further, the punching blank mould in the present embodiment also comprises locating dowel 2, and locating dowel 2 is arranged between punching section 1 and blank section 3, and quantity is at least two, for coordinating the stamping-out hole 401 of positioning product 4.Plate 5 is carried out after punch operation, obtain the stamping-out hole 401 of certain product 4, then this product 4 is moved to locating dowel 2 places, locating dowel 2 coordinates location with the stamping-out hole 401 on this product 4, carry out again blank operation, a product 4 is before carried out to blank processing, obtain qualified product 4, by locating dowel 2, product 4 is positioned, guaranteed the positional precision of product blank.The punching blank mould that the utility model provides has utilized the mode of streamline processing, separately product 4 is carried out to punching and blank operation, avoid in prior art that punching die and blank mould are integrated in to the mould structure intensity causing on the same station of a mould not high, splintery drawback, thereby improve the service life of punching blank mould, reduced scrappage.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a punching blank mould, is characterized in that, comprises and divides successively the punching section (1) and the blank section (3) that are arranged; Described punching section (1) comprises and cooperatively interacting and for punching head (102) and the forming hole (101) of punching; Described blank section (3) comprises and cooperatively interacting and for punch (302) and the die (301) of blank.
2. punching blank mould according to claim 1, is characterized in that, described punch (302) is the cropping identical with the outline of product (4), the material-dropping hole of described die (301) for connecting.
3. according to the punching blank mould described in claim 1-2 any one, it is characterized in that, also comprise be arranged between described punching section (1) and described blank section (3), for coordinating the locating dowel (2) of location with the stamping-out hole (401) of product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804790.XU CN203621196U (en) | 2013-12-09 | 2013-12-09 | Punching blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804790.XU CN203621196U (en) | 2013-12-09 | 2013-12-09 | Punching blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621196U true CN203621196U (en) | 2014-06-04 |
Family
ID=50807717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804790.XU Expired - Lifetime CN203621196U (en) | 2013-12-09 | 2013-12-09 | Punching blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259314A (en) * | 2014-09-18 | 2015-01-07 | 安徽鑫龙电器股份有限公司 | Processing die for door lock linkage of low-pressure cabinet |
-
2013
- 2013-12-09 CN CN201320804790.XU patent/CN203621196U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259314A (en) * | 2014-09-18 | 2015-01-07 | 安徽鑫龙电器股份有限公司 | Processing die for door lock linkage of low-pressure cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160407 Address after: Springfield road 250100 in Shandong province Ji'nan city high tech Development Zone No. 1777 Patentee after: JINAN TAIHONG ATUO PARTS CO.,LTD. Address before: 318000 Haifeng Road, Binhai Industrial Park, Luqiao, Zhejiang, No. 1178, No. Patentee before: ZHEJIANG TAIHONG MECHANICAL & ELECTRICAL CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |