CN203316745U - Safety device of lathe for preventing chuck wrench from flying out - Google Patents
Safety device of lathe for preventing chuck wrench from flying out Download PDFInfo
- Publication number
- CN203316745U CN203316745U CN2013203912946U CN201320391294U CN203316745U CN 203316745 U CN203316745 U CN 203316745U CN 2013203912946 U CN2013203912946 U CN 2013203912946U CN 201320391294 U CN201320391294 U CN 201320391294U CN 203316745 U CN203316745 U CN 203316745U
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- CN
- China
- Prior art keywords
- lathe
- contact switch
- supporting
- stop sleeve
- safety device
- 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 safety device of a lathe for preventing a chuck wrench from flying out, and relates to the technical field of lathes. A supporting frame assembly (1) comprises a supporting underframe (1-1) and a supporting sleeve (1-2), wherein the supporting sleeve (1-2) is arranged in the middle of the rear part of the supporting underframe (1-1); the supporting underframe (1-1) is fixed by a plurality of first screw nails (2); a protective cover (3) is arranged in the front of the supporting sleeve (1-2); a contact switch (5) is arranged on the right side in front of the supporting sleeve (1-2); the contact switch (5) is fixed on the supporting underframe (1-1) through a second screw nail (6); a pressure rod (4) is arranged between the contact switch (5) and the supporting sleeve (1-2); the chuck wrench (7) is transversely arranged on the supporting sleeve (1-2). The safety device is convenient to use, and can prevent the situation that the chuck wrench flies out to hurt people since an operator forgets to take off the chuck wrench and starts the lathe directly, thus being high in safety.
Description
Technical field
The utility model relates to the lathe technical field, is specifically related to the anti-chuck spanner of a kind of lathe safety device that flies out.
Background technology
During lathe operation, operating personnel install workpiece at scroll chuck, can forget and take away chuck handle and directly start lathe, can cause like this chuck handle to fly out and hurt sb.'s feelings.
Summary of the invention
The purpose of this utility model is to provide the anti-chuck spanner of a kind of lathe safety device that flies out, and it is easy to use, can prevent from that operating personnel from forgetting to take away chuck handle, directly starts lathe, causes chuck handle to fly out and hurts sb.'s feelings, safe.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises bracket assembly 1, the first screw 2, protective cover 3, depression bar 4, contact switch 5, the second screw 6 and chuck handle 7; Described bracket assembly 1 comprises support underframe 1-1 and stop sleeve 1-2, stop sleeve 1-2 is arranged on the centre at support underframe 1-1 rear portion, support underframe 1-1 is fixed by several the first screws 2, protective cover 3 is arranged on the front portion of stop sleeve 1-2, contact switch 5 is arranged on the right side of the front portion of stop sleeve 1-2, and contact switch 5 is fixed on support underframe 1-1 by the second screw 6, be provided with depression bar 4 between contact switch 5 and stop sleeve 1-2, chuck handle 7 is horizontally installed on stop sleeve 1-2.
The utlity model has following beneficial effect: it is easy to use, can prevent from that operating personnel from forgetting to take away chuck handle, directly starts lathe, causes chuck handle to fly out and hurts sb.'s feelings, safe.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
The A-A cutaway view that Fig. 2 is Fig. 1,
The B-B cutaway view that Fig. 3 is Fig. 1,
The structural representation that Fig. 4 is bracket assembly 1 in the utility model,
Fig. 5 is the utility model power connection status architecture schematic diagram.
The specific embodiment
Referring to Fig. 1-5, this specific embodiment by the following technical solutions: it comprises bracket assembly 1, the first screw 2, protective cover 3, depression bar 4, contact switch 5, the second screw 6 and chuck handle 7; Described bracket assembly 1 comprises support underframe 1-1 and stop sleeve 1-2, stop sleeve 1-2 is arranged on the centre at support underframe 1-1 rear portion, support underframe 1-1 is fixed by several the first screws 2, protective cover 3 is arranged on the front portion of stop sleeve 1-2, contact switch 5 is arranged on the right side of the front portion of stop sleeve 1-2, and contact switch 5 is fixed on support underframe 1-1 by the second screw 6, be provided with depression bar 4 between contact switch 5 and stop sleeve 1-2, chuck handle 7 is horizontally installed on stop sleeve 1-2.
Depress depression bar 4 in this specific embodiment when chuck handle 7 is arranged on stop sleeve 1-2, make depression bar 4 in level, the travel switch circuit is connected, and lathe can be processed by normal boot-strap; When chuck handle 7, when stop sleeve 1-2 takes off, depression bar 4 loses pressure, depression bar 4 place's lifting status at this moment, and travel switch disconnects, and circuit disconnects, and lathe can't be processed by normal boot-strap.
This specific embodiment is easy to use, can prevent from that operating personnel from forgetting to take away chuck handle, directly starts lathe, causes chuck handle to fly out and hurts sb.'s feelings, safe.
Claims (1)
1. the anti-chuck spanner of the lathe safety device that flies out, is characterized in that it comprises bracket assembly (1), the first screw (2), protective cover (3), depression bar (4), contact switch (5), the second screw (6) and chuck handle (7), described bracket assembly (1) comprises support underframe (1-1) and stop sleeve (1-2), stop sleeve (1-2) is arranged on the centre at support underframe (1-1) rear portion, support underframe (1-1) is fixed by several the first screws (2), protective cover (3) is arranged on the front portion of stop sleeve (1-2), contact switch (5) is arranged on the right side of the front portion of stop sleeve (1-2), and contact switch (5) is fixed on support underframe (1-1) by the second screw (6), be provided with depression bar (4) between contact switch (5) and stop sleeve (1-2), chuck handle (7) is horizontally installed on stop sleeve (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203912946U CN203316745U (en) | 2013-07-03 | 2013-07-03 | Safety device of lathe for preventing chuck wrench from flying out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203912946U CN203316745U (en) | 2013-07-03 | 2013-07-03 | Safety device of lathe for preventing chuck wrench from flying out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316745U true CN203316745U (en) | 2013-12-04 |
Family
ID=49656142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203912946U Expired - Fee Related CN203316745U (en) | 2013-07-03 | 2013-07-03 | Safety device of lathe for preventing chuck wrench from flying out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436527A (en) * | 2014-07-30 | 2016-03-30 | 宁波江丰电子材料股份有限公司 | Machine tool control system |
-
2013
- 2013-07-03 CN CN2013203912946U patent/CN203316745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436527A (en) * | 2014-07-30 | 2016-03-30 | 宁波江丰电子材料股份有限公司 | Machine tool control system |
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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: 20131204 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |