CN201728269U - Controllable punching die - Google Patents
Controllable punching die Download PDFInfo
- Publication number
- CN201728269U CN201728269U CN2010202088705U CN201020208870U CN201728269U CN 201728269 U CN201728269 U CN 201728269U CN 2010202088705 U CN2010202088705 U CN 2010202088705U CN 201020208870 U CN201020208870 U CN 201020208870U CN 201728269 U CN201728269 U CN 201728269U
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- CN
- China
- Prior art keywords
- punching
- cross bar
- punching die
- punch
- 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
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Abstract
The utility model provides a controllable punching die which comprises a formwork and punches; a punching hole is formed on the formwork; the punches pass through the inner part of the punching hole; an adjusting device is arranged at the top of each punch; the adjusting device comprises a rotating screw rod and cross bars which are mutually vertical; one end of the rotating screw rod is rotationally connected with the punch, and at least one cross bar is evenly arranged at the other end of the rotating screw rod; the cross bars are two to eight in amount; each punch comprises a punching rod and a lug boss with a T-shaped structure; one end of the punching rod is connected with the lug boss, and the other end of the lug boss is rotationally connected with one end of the rotating screw rod; and the punches are at least two in amount. The punching die can punch multiple holes once, can be applied to various products at the same time, and has the advantages of high punching efficiency, wide application range, no energy wastage and production cost conservation.
Description
Technical field
The utility model relates to a kind of hole punched device, relates in particular to a kind of controllable type punching die, specifically is applicable to the punching in riveting post hole on the different product.
Background technology
The hole punched device that uses mainly is divided into one-shot aperture apparatus and many punching dies at present, though the one-shot aperture apparatus is easy to use, operating efficiency is lower, once can only dash a hole, therefore uses many punching dies now more, once can dash several holes.But owing to different riveting post hole sites usually occurs on the metal shell of different product, for this reason, every kind of product all must be equipped with the proprietary many punching dies of a cover, though improved operating efficiency, but every kind of product all must be equipped with the proprietary many punching dies of a cover, each other can not be general, waste bigger.
Summary of the invention
The purpose of this utility model is to overcome defective and the problem that the operating efficiency that exists in the prior art is lower, waste is bigger, and the controllable type punching die that a kind of operating efficiency is higher, save the energy is provided.
For realizing above purpose, technical solution of the present utility model is: a kind of controllable type punching die, comprise template and punching pin, and described template is provided with punching, and the inside of punching is run through and is provided with punching pin, and the top of described punching pin is provided with adjusting device.
Described adjusting device comprises orthogonal rotary screw and cross bar, and an end of rotary screw is rotatably connected with punching pin, evenly is provided with at least one cross bar on the other end.
The quantity of described cross bar is 2-8.
The quantity of described cross bar is 4.
Described punching pin comprises the boss of jumper bar and T type structure, and an end of jumper bar is connected with the lower end of boss, and the upper end of boss is rotatably connected with an end of rotary screw.
The quantity of described punching pin is at least two.
Compared with prior art, the beneficial effects of the utility model are:
1. owing to be provided with adjusting device at the top of punching pin in a kind of controllable type punching die of the utility model, this adjusting device comprises orthogonal rotary screw and cross bar, one end of rotary screw is rotatably connected with punching pin, evenly be provided with at least one cross bar on the other end, during use, the height of punching pin is adjusted in the screens of cross bar that can be by the differing heights that is provided with on the rotary screw, thereby whether the jumper bar of determining the punching pin bottom exposes the punching bottom and exposes how much length to carry out punching, and then determine to expose on the whole punching die quantity of the punching pin of punching, promptly carry out the quantity of the punching pin of punch operation, thereby realize the punching needs in cover many punching dies simultaneous adaptation riveting post hole on the multiple product metal shell, no longer need all special supporting punching die more than of every kind of product.Therefore not only the efficient of punching is higher for the utility model, and saves the energy, saves production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an assembling schematic diagram of the present utility model.
Among the figure: template 1, punching pin 2, jumper bar 21, boss 22, punching 3, adjusting device 4, rotary screw 5, cross bar 6.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail
Referring to Fig. 1, a kind of controllable type punching die, comprise template 1 and punching pin 2, described template 1 is provided with punching 3, the inside of punching 3 is run through and is provided with punching pin 2, and special feature of the present utility model is that the top of punching pin 2 is provided with adjusting device 4, and this adjusting device 4 comprises orthogonal rotary screw 5 and cross bar 6, one end of rotary screw 5 is rotatably connected with punching pin 2, evenly is provided with at least one cross bar 6 on the other end.
The quantity of preferred cross bar 6 is 2-8, and the quantity of further preferred cross bar 6 is 4.
Preferred punching pin 2 comprises the boss 22 of jumper bar 21 and T type structure, one end of jumper bar 21 is connected with the lower end of boss 22, the upper end of boss 22 is rotatably connected with an end of rotary screw 5, the outside of punching pin 2 is provided with the punching 3 that matches with it, match with rotary screw 5, cross bar 6 in the upper end of punching 3, middle-end matches with boss 22, jumper bar 21, matches with jumper bar 21 in the lower end.
The quantity of preferred punching pin 2 is at least two.
Referring to Fig. 2, as seen from the figure, punching pin 2 is successively set on the template 1, during use, earlier according to using needs to determine the quantity of the punching pin 2 of use, the punching pin 2 that will need then to use moves down to shift out the bottom of punching pin 2 along punching 3, cooperate with the top of template 1 to come by the cross bar on the rotary screw 56 then the punching pin 2 after moving is positioned, re-use these many punching dies and carry out punching, reduce punching pin 2 if desired, then rotate rotary screw 5 earlier to unclamp cross bar 6, thereby remove the stationary state of punching pin 2, then punching pin 2 moved up with withdrawal jumper bar 21 along punching 3, treat that jumper bar 21 is withdrawn into desired height after, rotate rotary screw 5 again with mobile cross bar 6, thereby cross bar 6 is cooperated with the top of template 1 block punching pin 2, and then carry out punching, in addition, because cross bar 6 is at least one in the utility model, therefore can the cross bar 6 of differing heights be set at the different length of needed jumper bar 21 on rotary screw 5 so that jumper bar 21 is accurately controlled.
Therefore not only once the efficient of repeatedly punching, punching is higher for the utility model, and a mold can be applicable to multiple product simultaneously, and accommodation is wider, does not waste energy, and saves production cost.
The above only is a better embodiment of the present utility model; protection domain of the present utility model does not exceed with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (6)
1. controllable type punching die comprises template (1) and punching pin (2), and described template (1) is provided with punching (3), and the inside of punching (3) is run through and is provided with punching pin (2), and it is characterized in that: the top of described punching pin (2) is provided with adjusting device (4).
2. a kind of controllable type punching die according to claim 1, it is characterized in that: described adjusting device (4) comprises orthogonal rotary screw (5) and cross bar (6), one end of rotary screw (5) is rotatably connected with punching pin (2), evenly is provided with at least one cross bar (6) on the other end.
3. a kind of controllable type punching die according to claim 1 and 2 is characterized in that: the quantity of described cross bar (6) is 2-8.
4. a kind of controllable type punching die according to claim 3 is characterized in that: the quantity of described cross bar (6) is 4.
5. a kind of controllable type punching die according to claim 3, it is characterized in that: described punching pin (2) comprises the boss (22) of jumper bar (21) and T type structure, one end of jumper bar (21) is connected with the lower end of boss (22), and the upper end of boss (22) is rotatably connected with an end of rotary screw (5).
6. a kind of controllable type punching die according to claim 5 is characterized in that: the quantity of described punching pin (2) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202088705U CN201728269U (en) | 2010-05-31 | 2010-05-31 | Controllable punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202088705U CN201728269U (en) | 2010-05-31 | 2010-05-31 | Controllable punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728269U true CN201728269U (en) | 2011-02-02 |
Family
ID=43519427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202088705U Expired - Fee Related CN201728269U (en) | 2010-05-31 | 2010-05-31 | Controllable punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728269U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179443A (en) * | 2011-03-21 | 2011-09-14 | 沪东中华造船(集团)有限公司 | Device for manually punching flange bolt of cargo tank of liquefied natural gas (LNG) ship |
| CN103658400A (en) * | 2013-12-05 | 2014-03-26 | 昆山市珍和模具五金机械有限公司 | Constant pressure type cup punching die |
| CN109759506A (en) * | 2017-11-09 | 2019-05-17 | 重庆科美模具有限公司 | A kind of mold |
| CN112775283A (en) * | 2020-12-31 | 2021-05-11 | 象山信基机械厂 | But stamping device in punching press height hole |
-
2010
- 2010-05-31 CN CN2010202088705U patent/CN201728269U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179443A (en) * | 2011-03-21 | 2011-09-14 | 沪东中华造船(集团)有限公司 | Device for manually punching flange bolt of cargo tank of liquefied natural gas (LNG) ship |
| CN102179443B (en) * | 2011-03-21 | 2012-07-18 | 沪东中华造船(集团)有限公司 | Device for manually punching flange bolt of cargo tank of liquefied natural gas (LNG) ship |
| CN103658400A (en) * | 2013-12-05 | 2014-03-26 | 昆山市珍和模具五金机械有限公司 | Constant pressure type cup punching die |
| CN103658400B (en) * | 2013-12-05 | 2017-10-27 | 广东泓睿科技有限公司 | A kind of Constant pressure type cup punching die |
| CN109759506A (en) * | 2017-11-09 | 2019-05-17 | 重庆科美模具有限公司 | A kind of mold |
| CN112775283A (en) * | 2020-12-31 | 2021-05-11 | 象山信基机械厂 | But stamping device in punching press height hole |
| CN112775283B (en) * | 2020-12-31 | 2022-12-06 | 宁波信基机械科技有限公司 | But stamping device in punching press height hole |
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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: 20110202 Termination date: 20130531 |