CN201279753Y - Lathe chuck spanner safety arrangement - Google Patents
Lathe chuck spanner safety arrangement Download PDFInfo
- Publication number
- CN201279753Y CN201279753Y CNU2008201757146U CN200820175714U CN201279753Y CN 201279753 Y CN201279753 Y CN 201279753Y CN U2008201757146 U CNU2008201757146 U CN U2008201757146U CN 200820175714 U CN200820175714 U CN 200820175714U CN 201279753 Y CN201279753 Y CN 201279753Y
- Authority
- CN
- China
- Prior art keywords
- driving end
- spring
- chuck
- lathe chuck
- safety arrangement
- 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 relates to a lathe chuck wrench safety device, which is characterized in that a driving end of an original wrench is lengthened; and a spring, of which the inner diameter is slightly larger than a quadrangular diagonal of a cross section of the driving end, is arranged on the driving end. When in use, an operator aligns the driving end to a chuck hole and presses downwards forcibly, the spring is compressed by the chuck, and the driving end extends out of the spring and enters into the working state; and when the operation is completed and the operator stops exerting force, the driving end withdraws from the chuck hole automatically, so that the safety of the operation is ensured.
Description
Affiliated technical field
The utility model relates to the machine tool accessories in the field of machining, is a kind of safety guard that is applied on the lathe chuck spanner.
Background technology
In the turning process, because operating personnel's carelessness, the phenomenon that spanner is forgotten on chuck happens occasionally, and has caused major hidden danger to safety in production.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure and convenient lathe chuck spanner safety guard that uses.
The purpose of this utility model can realize in the following manner: a kind of lathe chuck spanner safety guard, the driving end of former chuck handle lengthening, and a spring is installed on driving end.
The utility model has the advantages that: novel structure, with low cost, solved the safety problem of machined into.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As follows with reference to accompanying drawing: a kind of lathe chuck spanner safety guard, comprise wrench body 1, with driving end 2 lengthening of wrench body 1 and a spring 3 is installed on driving end 2, spring 3 internal diameters are slightly larger than the tetragonal diagonal angle of the cross section line length of driving end 2.
Be illustrated as nature.When using, the operator aims at the chuck hole with driving end 2 and slightly firmly presses down, and spring 3 is promptly compressed by chuck, driving end 3 stretches out spring, enters duty, when operating when finishing using not the application of force, under the effect of spring 3, make driving end 3 withdraw from the chuck hole automatically, thereby guaranteed the safety of operation.
Claims (1)
1, a kind of lathe chuck spanner safety protection device is characterized in that: the driving end of former chuck handle lengthening, and press a spring on driving end, the internal diameter of spring is slightly larger than the tetragonal diagonal of cross section of driving end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201757146U CN201279753Y (en) | 2008-10-22 | 2008-10-22 | Lathe chuck spanner safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201757146U CN201279753Y (en) | 2008-10-22 | 2008-10-22 | Lathe chuck spanner safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279753Y true CN201279753Y (en) | 2009-07-29 |
Family
ID=40926642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201757146U Expired - Fee Related CN201279753Y (en) | 2008-10-22 | 2008-10-22 | Lathe chuck spanner safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279753Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406858A (en) * | 2013-08-21 | 2013-11-27 | 贵州电子信息职业技术学院 | Lathe chuck automatic exit spanner |
| CN108907899A (en) * | 2018-07-27 | 2018-11-30 | 黄河科技学院 | Six station numerical control processing apparatus |
| CN112713018A (en) * | 2020-12-10 | 2021-04-27 | 安徽鑫龙低压电器有限公司 | Operating handle and anti-misoperation method thereof |
-
2008
- 2008-10-22 CN CNU2008201757146U patent/CN201279753Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406858A (en) * | 2013-08-21 | 2013-11-27 | 贵州电子信息职业技术学院 | Lathe chuck automatic exit spanner |
| CN108907899A (en) * | 2018-07-27 | 2018-11-30 | 黄河科技学院 | Six station numerical control processing apparatus |
| CN108907899B (en) * | 2018-07-27 | 2020-07-31 | 黄岩精惠普模塑厂 | Six-station numerical control machining device |
| CN111644904A (en) * | 2018-07-27 | 2020-09-11 | 黄河科技学院 | Multi-station numerical control machining equipment |
| CN111644903A (en) * | 2018-07-27 | 2020-09-11 | 黄河科技学院 | Numerical control machining device |
| CN111644904B (en) * | 2018-07-27 | 2022-03-22 | 黄河科技学院 | Multi-station numerical control machining equipment |
| CN111644903B (en) * | 2018-07-27 | 2022-03-22 | 黄河科技学院 | Numerical control machining device |
| CN112713018A (en) * | 2020-12-10 | 2021-04-27 | 安徽鑫龙低压电器有限公司 | Operating handle and anti-misoperation method thereof |
| CN112713018B (en) * | 2020-12-10 | 2022-06-28 | 安徽鑫龙低压电器有限公司 | Operating handle and anti-misoperation method thereof |
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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: 20090729 Termination date: 20091123 |