CN202910221U - Safety protection device of punching machine - Google Patents
Safety protection device of punching machine Download PDFInfo
- Publication number
- CN202910221U CN202910221U CN 201220582275 CN201220582275U CN202910221U CN 202910221 U CN202910221 U CN 202910221U CN 201220582275 CN201220582275 CN 201220582275 CN 201220582275 U CN201220582275 U CN 201220582275U CN 202910221 U CN202910221 U CN 202910221U
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- CN
- China
- Prior art keywords
- punching machine
- traction
- positioning cam
- protection device
- safety protection
- 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.)
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Abstract
The utility model discloses a safety protection device of a punching machine. The safety protection device of the punching machine comprises a traction hand guard which is arranged on a pinching machine worktable and a traction assembly. The traction assembly comprises a positioning cam which is fixed on a machine tool and is driven by motive power, the positioning cam is connected with a traction rope, and the other end of the traction rope is connected with the hand guard. The positioning cam moves with a machine tool sliding block arranged above the worktable synchronously, and clockwise rotation or anticlockwise rotation of the positioning cam is driven by up-down telescopic movement of the machine tool sliding block. Compared with an existing safety protection device of a punching machine, the safety protection device of the punching machine enables normal work not to be disturbed by a safe device, enables machine tool work not to be interrupted, guarantees normal working efficiency of the punching machine, is simple and novel in structure and obvious in effects, can avoid occurrences of accidents in punching machine work effectively.
Description
Technical field
The utility model relates to a kind of safety device of punch press, particularly a kind of punching machine safety device of operating personnel's hand safety.
Background technology
In field of machining, punch press is in national product, Sheet Metal Forming Technology is because more traditional machining has economical with materials and the energy, efficient is high, can make these advantages of product that machining is beyond one's reach to not high the reaching by various moulds application of operator's specification requirement, thereby its purposes is more and more extensive, the operation of most punch press still is in state hand-manipulated, because the dull work that repeats of operator, fatiguability, if in operating process, can not timely hand be regained, be easy to be injured by the slide block on the punch press, thereby cause the operating accident incidence to increase.
Summary of the invention
In order to overcome defects, the utility model provides a kind of hand of operator of can protecting to avoid injured punching machine safety device.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of punching machine safety device; comprise the traction handguard and the traction component thereof that are arranged on the work bench of punch press; described traction component comprises and being fixed on the lathe by power-actuated positioning cam; connect a pull rope on the described positioning cam; the other end of described pull rope connects handguard; the lathe slide block of described positioning cam and workbench top is synchronized with the movement, and described lathe slide block up and down stretching motion drives positioning cam counterclockwise or clockwise rotates.
As further improvement of the utility model, be provided with a tensioning spring between described pull rope and the handguard.
As further improvement of the utility model, described traction handguard is metal special gloves.
The beneficial effects of the utility model are: the utility model is compared existing punching machine safety device; it is main so that normal work can not be subject to the interference of safety device; can not make punch press work interrupt yet; thereby can guarantee the normal operation efficient of punch press; its novelty simple in structure; effect obviously can effectively be avoided the generation of the satisfied outer accident of punch press work.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not consist of the restriction to the utility model protection domain.
Fig. 1 has shown a kind of embodiment of a kind of punching machine safety device of the utility model; comprise the traction handguard 1 and the traction component thereof that are arranged on the work bench of punch press 5; described traction component comprises and being fixed on the lathe by power-actuated positioning cam 2; connect a pull rope 3 on the described positioning cam 2; the other end of described pull rope 3 connects traction handguard 1; described positioning cam 2 is synchronized with the movement with the lathe slide block 4 of workbench 5 tops; described lathe slide block about in the of 4 stretching motion drive positioning cam 2 counterclockwise or clockwise rotate; be provided with a tensioning spring 6 between described pull rope 3 and the handguard 4; described traction handguard 1 is metal special gloves; when punch press is worked; lathe slide block 4 moves downward; positioning cam is driven counterclockwise or clockwise rotates; leave workbench 5 by pull rope pulling traction handguard, when lathe slide block 4 moved upward, positioning cam 2 was done backward rotation; traction handguard 1 is in lax free state, and operating personnel get final product normal operating.
Claims (3)
1. punching machine safety device; it is characterized in that: comprise the traction handguard (1) and the traction component thereof that are arranged on the work bench of punch press (5); described traction component comprises and being fixed on the lathe by power-actuated positioning cam (2); the upper pull rope (3) that connects of described positioning cam (2); the other end of described pull rope (3) connects traction handguard (1); described positioning cam (2) is synchronized with the movement with the lathe slide block (4) of workbench (5) top, and described lathe slide block (4) up and down stretching motion drives positioning cam (2) counterclockwise or clockwise rotates.
2. punching machine safety device according to claim 1 is characterized in that: be provided with a tensioning spring (6) between described pull rope (3) and the handguard (4).
3. punching machine safety device according to claim 1, it is characterized in that: described traction handguard (1) is metal special gloves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582275 CN202910221U (en) | 2012-11-07 | 2012-11-07 | Safety protection device of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582275 CN202910221U (en) | 2012-11-07 | 2012-11-07 | Safety protection device of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910221U true CN202910221U (en) | 2013-05-01 |
Family
ID=48158567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220582275 Expired - Fee Related CN202910221U (en) | 2012-11-07 | 2012-11-07 | Safety protection device of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801631A (en) * | 2012-11-07 | 2014-05-21 | 芜湖协诚金属制品有限公司 | Safety protection device for punching machine |
-
2012
- 2012-11-07 CN CN 201220582275 patent/CN202910221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801631A (en) * | 2012-11-07 | 2014-05-21 | 芜湖协诚金属制品有限公司 | Safety protection device for punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wuhu City Fumin Jiujiang Economic Development Zone in Anhui province Wuhu City Road 241000 No. 58 Patentee after: ANHUI XIECHENG INDUSTRY CO., LTD. Address before: Wuhu City Fumin Jiujiang Economic Development Zone in Anhui province Wuhu City Road 241000 No. 58 Patentee before: WUHU XIECHENG METAL PRODUCTS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20161107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |