CN2376366Y - Hand-held punching apparatus - Google Patents
Hand-held punching apparatus Download PDFInfo
- Publication number
- CN2376366Y CN2376366Y CN 99236134 CN99236134U CN2376366Y CN 2376366 Y CN2376366 Y CN 2376366Y CN 99236134 CN99236134 CN 99236134 CN 99236134 U CN99236134 U CN 99236134U CN 2376366 Y CN2376366 Y CN 2376366Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- nut
- utility
- model
- punch
- 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
The utility model discloses a hand-held punching apparatus which relates to an electric tool which can punch on a thin object. The utility model mainly comprises a screw nut, a screw rod, a convex mold, and a concave mold. The screw nut with the convex mold is driven to make the rectilinear motion by making use of the rotation of the screw rod, and the screw nut is matched with the fixed concave mold to realize the goal of punching. The utility model has the advantages of simple structure and easy use, and different holes can be formed on a processed component by replacing the convex mold and the concave mold in different specifications.
Description
The utility model relate to a kind of can be at the electric tool in thin type object upper punch hole.
People are when carrying out drilling operation to some simple objects, and what generally adopt all is to finish with the mode of electric hand drill, yet punching all is a thing that is not easy to finish concerning electric hand drill on large aperture or light sheet.
The purpose of this utility model is to provide a kind of directly electric tool of pore-forming on work piece of punch-die that utilizes.
The utility model is achieved through the following technical solutions realization: utilize the rotation of screw rod, drive the nut moving linearly that punch is housed, match with the die of fixing and realize the purpose of punching.
The utlity model has advantages such as simple in structure, easy to operate, change the punch-die of different size, just can be on work piece the different hole of moulding.
Below in conjunction with accompanying drawing the utility model is further specified:
Accompanying drawing is the utility model structural representation
See accompanying drawing, the utility model comprises die 1, punch 2, backing pin 3, nut 4, screw rod 5, body 6, switch 7, bracing frame 8, screw rod 5 is packed on the power set of body 6, screw rod 5 is threaded with nut 4, backing pin 3 one ends are fixed on the nut 4, the other end protrudes out in the groove parallel with screw rod 5 axis on body 6, and punch 2 is fixed on the top of nut 4, and the bracing frame 8 on the body 6 is fixed with die 1.
When using the utility model, connect the switch on the lower body 6, power set in the body 6 drive screw rod 5 rotations, because of nut 4 is threaded with screw rod 5, and backing pin 3 protrudes out in the groove on body 6, so backing pin 3 stops nut 4 to rotate, like this, nut 4 is 2 moving linearlies of the punch on fixing it just, and the object A that treats punching stretches protruding, die 2, between 1, just punching thereon, after the punching, the power set on the body 6 make screw rod 5 counter-rotatings, punch 2 withdraws from, can take out the object A after the punching,, need only change the punch 2 on the nut 4 and support the die that adds on the frame 8 and get final product if need go out the hole of different size.
Claims (1)
- A kind of portable hole punched device, comprise die (1), punch (2), backing pin (3), nut (4), screw rod (5), body (6), switch (7), bracing frame (8), screw rod (5) is packed on the power set of body (6), screw rod (5) is threaded with nut (4), it is characterized in that: backing pin (3) one ends are fixed on the nut (4), the other end protrudes out in body (6) is gone up the groove parallel with screw rod (5) axis, punch (2) is fixed on the top of nut (4), and the bracing frame (8) on the body (6) is fixed with die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236134 CN2376366Y (en) | 1999-05-25 | 1999-05-25 | Hand-held punching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236134 CN2376366Y (en) | 1999-05-25 | 1999-05-25 | Hand-held punching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376366Y true CN2376366Y (en) | 2000-05-03 |
Family
ID=34023986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236134 Expired - Fee Related CN2376366Y (en) | 1999-05-25 | 1999-05-25 | Hand-held punching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376366Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011082601A1 (en) * | 2010-01-11 | 2011-07-14 | Fu Junjie | Multiple function power tool |
-
1999
- 1999-05-25 CN CN 99236134 patent/CN2376366Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011082601A1 (en) * | 2010-01-11 | 2011-07-14 | Fu Junjie | Multiple function power tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: KEJIDIANYE FACTORY, TTI, HOU STREET TOWN, DONGGUAN CITY, GUANGDONGPROVINCE TO: NO. B4-409, JINFENGSHANGYE STREET, HONGYUANGONGYE DISTRICT, HUANG VILLAGE, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| CP03 | Change of name, title or address |
Address after: Guangdong province Dongguan City Huangyuan village Hongyuan Industrial Zone Jinfeng Commercial Street No. B4-409 Patentee after: Fu Junjie Address before: Houjie Town, Guangdong province TTI science and technology electric power plant engineering department, Dongguan Patentee before: Fu Junjie |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHANGKE INDUSTRY CO., LTD. Free format text: FORMER NAME OR ADDRESS: FU JUNJIE |
|
| CP03 | Change of name, title or address |
Address after: 24 floor, China dyeing factory building, 388 Castle Peak Road, Tsuen Wan, Hongkong Patentee after: Chuangke Industrial Co., Ltd. Address before: 511771 Guangdong province Dongguan City Huangyuan village Hongyuan Industrial Zone Jinfeng Commercial Street No. B4-409 Patentee before: Fu Junjie |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |