CN202527573U - Combined blanking male die - Google Patents
Combined blanking male die Download PDFInfo
- Publication number
- CN202527573U CN202527573U CN2012200752118U CN201220075211U CN202527573U CN 202527573 U CN202527573 U CN 202527573U CN 2012200752118 U CN2012200752118 U CN 2012200752118U CN 201220075211 U CN201220075211 U CN 201220075211U CN 202527573 U CN202527573 U CN 202527573U
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- CN
- China
- Prior art keywords
- punch
- punching
- combined
- base
- fixing block
- 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
- 238000004080 punching Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 abstract description 13
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
本实用新型公开了一种冲裁凸模，特别公开了一种组合式冲裁凸模。该组合式冲裁凸模，包括凸模底座，凸模底座与凸模固定块相连接，凸模固定块上安装冲裁凸模，冲裁凸模与凸模固定块之间通过定位销钉配合相连接，凸模底座与凸模固定块之间通过燕尾槽结构配合相连接。该组合式冲裁凸模，定位准确，结构可靠，方便加工，通过更换冲裁凸模可适用于各种形状的冲压制件轮廓冲裁，冲裁凸模与底座及固定块可选用不同的材质，从而可避免不必要的材料浪费，降低成本。
The utility model discloses a punching die, in particular discloses a combined punching die. The combined punching punch includes a punch base, the punch base is connected to the punch fixing block, the punching punch is installed on the punch fixing block, and the punching punch and the punch fixing block are matched by positioning pins. The base of the punch and the fixed block of the punch are connected through the dovetail groove structure. The combined punching punch has accurate positioning, reliable structure, and is convenient for processing. By changing the punching punch, it can be applied to the contour punching of stamping parts of various shapes. Different punches, bases and fixing blocks can be selected. materials, thereby avoiding unnecessary waste of materials and reducing costs.
Description
(1) technical field
The utility model relates to a kind of blanking punch, particularly a kind of combined blanking punch.
(2) background technology
The cutting edge size of blanking punch, die has guaranteed the size of punching press product; In progressive stamping-out process; Part such as punch, die is because of long-term contact material and accomplish stamping-out action very easily wearing and tearing or tipping, belongs to the consumable accessory of progressive stamping, needs frequent maintenance or changes.The material of part is the cost of can not ignore, and the cost that how to reduce consumable accessory is one of focus of technical research in the industry always.
To the problems referred to above; Released multiple different punch structure in the industry, through optimizing wear resistance that measures such as punch material Technology for Heating Processing, the surface treatment of punch working position, utilization novel die material improve blanking punch to prolong its service life.These improvement measures are subject to existing equipment and technical merit, and preceding current cost is higher, is difficult to extensive use.
(3) summary of the invention
The utility model provides a kind of reliable in structure, has used simple and lower-cost combined blanking punch in order to remedy the defective of prior art.
The utility model is realized through following technical scheme:
A kind of combined blanking punch is characterized in that: comprise the punch base, the punch base is connected with the punch fixed block, on the punch fixed block blanking punch is installed, and cooperates through shop bolt between blanking punch and the punch fixed block to be connected.
Cooperate through oat tail groove structure between this combined blanking punch, punch base and punch fixed block and be connected.
The beneficial effect of the utility model is: this combined blanking punch; Accurate positioning, reliable in structure, convenient processing; Through changing the punching press product profile stamping-out of blanking punch applicable to different shape; Blanking punch can be selected different materials for use with base and fixed block, thereby can avoid unnecessary waste of material, reduces cost.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the structural representation of the utility model combined blanking punch.
Accompanying drawing 2 is the scheme of installation of the utility model combined blanking punch.
Among the figure, 1 punch fixed block, 2 punch bases, 3 shop bolts, 4 blanking punches, 5 strippers, 6 discharging backboards, 7 punch retainers, 8 upper padding plates, 9 dischargings are inserted.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the utility model.
Among Fig. 1, this combined blanking punch comprises punch base 2, and punch base 2 is connected with punch fixed block 1, and blanking punch 4 is installed on the punch fixed block 1, is connected through shop bolt 3 cooperations between blanking punch 4 and the punch fixed block 1.Cooperate through oat tail groove structure between punch base 2 and the punch fixed block 1 and be connected.Different parts can be selected different materials for use according to service condition, to reduce unnecessary waste of material.
Among Fig. 2; During installation, this combined blanking punch is fixed in stripper 5, discharging backboard 6, punch retainer 7, the upper padding plate 8, and is outside by discharging 9 guiding and spacing of inserting; Can this stability of structure and reliability have been guaranteed discharging smooth and easy the sliding up and down in 9 of inserting.
In order to adapt to difform stamping-out, blanking punch 4 can be according to the processing of punching press product outer shape profile, and this part is that consumable accessory is often selected Hardmetal materials for use.Other parts of this combined blanking punch can be used as part commonly used, select common cold work die steel for use.
The utility model has following characteristics:
1, this combined blanking punch is made up of punch base 2, punch fixed block 1,4 three parts of blanking punch; And cooperate through shop bolt 3, oat tail groove structure respectively and be assembled into one, the outside is again by discharging 9 guide-localizations of inserting, accurate positioning; Reliable in structure, convenient processing.
2, this combined blanking punch is divided into two parts according to service condition, and one is the blanking punch 4 of working portion, accomplishes the stamping-out function; Another is base and the fixed block that holds fixation.The two can select different materials for use under the prerequisite of assurance function property, thereby can avoid unnecessary waste of material, reduces cost.
3, this combined blanking punch is through changing the punching press product profile stamping-out of blanking punch 4 applicable to different shape.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200752118U CN202527573U (en) | 2012-03-02 | 2012-03-02 | Combined blanking male die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200752118U CN202527573U (en) | 2012-03-02 | 2012-03-02 | Combined blanking male die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527573U true CN202527573U (en) | 2012-11-14 |
Family
ID=47128779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200752118U Expired - Fee Related CN202527573U (en) | 2012-03-02 | 2012-03-02 | Combined blanking male die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080986A (en) * | 2015-09-15 | 2015-11-25 | 马鞍山市安工大工业技术研究院有限公司 | Combined type male die body for extrusion die |
| CN111266456A (en) * | 2020-03-28 | 2020-06-12 | 泰铂（上海）环保科技股份有限公司 | An air-conditioning pipe side punching device and its operation method |
-
2012
- 2012-03-02 CN CN2012200752118U patent/CN202527573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080986A (en) * | 2015-09-15 | 2015-11-25 | 马鞍山市安工大工业技术研究院有限公司 | Combined type male die body for extrusion die |
| CN111266456A (en) * | 2020-03-28 | 2020-06-12 | 泰铂（上海）环保科技股份有限公司 | An air-conditioning pipe side punching device and its operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130302 |