CN203764746U - Indexing punching die - Google Patents
Indexing punching die Download PDFInfo
- Publication number
- CN203764746U CN203764746U CN201420015653.2U CN201420015653U CN203764746U CN 203764746 U CN203764746 U CN 203764746U CN 201420015653 U CN201420015653 U CN 201420015653U CN 203764746 U CN203764746 U CN 203764746U
- Authority
- CN
- China
- Prior art keywords
- die
- fixed
- punching
- die block
- scale division
- 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
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of die processing, and specifically relates to an indexing punching die, which comprises a bottom plate and a punch press nose, wherein a concave die fixing plate is arranged on the bottom plate, and a positioning rotating shaft is fixedly arranged inside the concave die fixing plate, and is connected with an indexing handle; a fixing pin is also arranged on the concave die fixing plate, and a die handle is arranged in the punch press nose; the lower end of the die handle is fixedly provided with an upper die fixing plate, and a small-hole punch is fixedly arranged at the lower end of the upper die fixing plate. The indexing punching die provided by the utility model has the advantages of simple structure and convenience in operation; the circumference of an element is punched, the position to be punched can be accurately controlled by an indexing handle, and the element can be tightened by a positioning pin to avoid the punching malpositon caused by shifting of the element in an impact process.
Description
Technical field
The utility model relates to mold machining technology field, is specifically related to a kind of scale division punching die tool.
Background technology
Punching die is in Cold Press Working, and a kind of special process equipment by material punching press pore-forming, is called cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, utilizes the mould being arranged on forcing press to exert pressure to material, makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.
Diel is the requisite technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc., have direct relation with Design of Dies and manufacture.According to traditional processing technology, punching after sheet material is first stretched.Test is found, punching after stretching, and position, hole there will be cumulative errors.Because sheet material after stretching becomes curved surface, perforating die can not be general in like product simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of scale division punching die tool.
The technical solution adopted in the utility model is: a kind of scale division punching die tool, it comprises base plate, punch press head, described base plate is fixed on press bolster by T-shaped bolt and pressing plate, on described base plate, be fixed with die block, it is characterized in that: the inside of described die block is fixed with positioning rotating shaft, positioning rotating shaft is connected with dividing arm, steady pin is also housed on described die block, in described punch press head, die shank is housed, the lower end of described die shank is fixed with upper mould fixed plate, and the lower end of upper mould fixed plate is fixed with aperture drift.
Described dividing arm is contained in the side of die block.
Described steady pin be contained in die block after, by die block, contact with processed parts.
Described upper mould fixed plate is fixed on the lower end of die shank by hex bolts.
The outside of described aperture drift is enclosed with one deck rubber case.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to operate, can carry out punching to the circumference of processed parts, dividing arm can accurately be controlled the position that needs punching, alignment pin can be fastening by original paper, prevents from impact process, occurring displacement, causes punching dislocation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the connection diagram between the utility model positioning rotating shaft and dividing arm.
The specific embodiment
A kind of scale division punching die tool, it comprises base plate 9, punch press head 2, described base plate 9 is fixed on press bolster 12 by T-shaped bolt 10 and pressing plate 11, on described base plate 9, be fixed with die block 8, it is characterized in that: the inside of described die block 8 is fixed with positioning rotating shaft 14, positioning rotating shaft 14 is connected with dividing arm 15, on described die block 8, steady pin 7 is also housed, in described punch press head 2, die shank 1 is housed, the lower end of described die shank 1 is fixed with upper mould fixed plate 3, and the lower end of upper mould fixed plate 3 is fixed with aperture drift 5.
Described dividing arm 15 is contained in the side of die block 8.
Described steady pin 7 is contained in the rear side of die block 8, by die block 8, contacts with parts 13 to be processed.
Described upper mould fixed plate 3 is fixed on the lower end of die shank 1 by hex bolts 4.
The outside of described aperture drift 5 is enclosed with one deck rubber case 6.
During work, parts to be processed 13 are placed on positioning rotating shaft 14, after adjusting position, use the fastening original paper of alignment pin 7, make original paper clamping firm, punch press head 2 drives die shank 1 to move down, die shank 1 drives upper mould fixed plate 3 to move down, aperture drift 5 carries out matched moulds punching press to lower compression rubber case 6, when die sinking resets, the rubber case 6 of aperture drift 5 outside parcels resets, under the effect of rubber case 6 elastic force, make the waste material of punching come off, in matrix cavity, fall, now, unclamp alignment pin 7, rotate dividing arm 15, dividing arm 15 drives positioning rotating shaft 14 rotations, turn to the position of next punching, securing dowel 7 makes original paper clamping firm again, carry out next punching moulding, until complete original paper all punchings on face around.
Claims (5)
1. a scale division punching die tool, it comprises base plate, punch press head, described base plate is fixed on press bolster by T-shaped bolt and pressing plate, on described base plate, be fixed with die block, it is characterized in that: the inside of described die block is fixed with positioning rotating shaft, and positioning rotating shaft is connected with dividing arm, steady pin is also housed on described die block, in described punch press head, die shank is housed, the lower end of described die shank is fixed with upper mould fixed plate, and the lower end of upper mould fixed plate is fixed with aperture drift.
2. a kind of scale division punching die tool according to claim 1, is characterized in that: described dividing arm is contained in the side of die block.
3. a kind of scale division punching die tool according to claim 1, is characterized in that: described steady pin be contained in die block after, by die block, contact with processed parts.
4. a kind of scale division punching die tool according to claim 1, is characterized in that: described upper mould fixed plate is fixed on the lower end of die shank by hex bolts.
5. a kind of scale division punching die tool according to claim 1, is characterized in that: the outside of described aperture drift is enclosed with one deck rubber case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015653.2U CN203764746U (en) | 2014-01-11 | 2014-01-11 | Indexing punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015653.2U CN203764746U (en) | 2014-01-11 | 2014-01-11 | Indexing punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764746U true CN203764746U (en) | 2014-08-13 |
Family
ID=51281993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015653.2U Expired - Fee Related CN203764746U (en) | 2014-01-11 | 2014-01-11 | Indexing punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903809A (en) * | 2016-06-23 | 2016-08-31 | 海信（山东）空调有限公司 | Semiautomatic punching mold and punching method thereof |
| CN110270640A (en) * | 2019-07-30 | 2019-09-24 | 中山市六六六智能装备有限公司 | Automatic plate press mechanism and automatic loading/unloading index hole punched device |
-
2014
- 2014-01-11 CN CN201420015653.2U patent/CN203764746U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903809A (en) * | 2016-06-23 | 2016-08-31 | 海信（山东）空调有限公司 | Semiautomatic punching mold and punching method thereof |
| CN105903809B (en) * | 2016-06-23 | 2017-09-12 | 海信（山东）空调有限公司 | A kind of semi-automatic punching die and its hole-punching method |
| CN110270640A (en) * | 2019-07-30 | 2019-09-24 | 中山市六六六智能装备有限公司 | Automatic plate press mechanism and automatic loading/unloading index hole punched device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204503995U (en) | A kind of integrated punch forming composite die | |
| CN204220752U (en) | A kind of enclosing cover punching stretching compound die | |
| CN104759538A (en) | Integral punching forming type combined die | |
| CN104325015A (en) | Outer cover punching and drawing composite die | |
| CN103567293A (en) | Inverse punching and blanking die | |
| CN204035303U (en) | A kind of Furniture manufacturing tubing corner cut equipment | |
| CN203304417U (en) | Flip-over type piercing and blanking die | |
| CN203764746U (en) | Indexing punching die | |
| CN203764762U (en) | Inserting sheet forming mold | |
| CN204604456U (en) | A kind of die cutting die with floating location structure | |
| CN104889259B (en) | A kind of hole flanging compound die | |
| CN103624151A (en) | Novel progressive die | |
| CN106182183B (en) | A kind of simple blanking and piercing with combination tool mold for machining of non-metallic material | |
| CN203875198U (en) | Stamping die | |
| CN213671449U (en) | Combined stretching die | |
| CN210754768U (en) | Workpiece riveting and fixing device | |
| CN204486642U (en) | Two elastic ejector device | |
| CN103042111A (en) | One-step press punching forming mold for high-accuracy irregular holes of copper holder | |
| CN202803937U (en) | Novel progressive die | |
| CN205020612U (en) | Multiplex step mould of punching thermoelectricity stator slot | |
| CN202316723U (en) | Multifunctional press machine | |
| CN211135158U (en) | Punching die with ejection function | |
| CN204934338U (en) | Novel crashproof counterdie die device | |
| CN210188191U (en) | Porous stamping die for hardware processing | |
| CN212703947U (en) | Mould with double-slider side-turning hole belt stripping structure |
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: 20150111 |
|
| EXPY | Termination of patent right or utility model |