CN209035483U - Lathe chuck spanner safety arrangement - Google Patents
Lathe chuck spanner safety arrangement Download PDFInfo
- Publication number
- CN209035483U CN209035483U CN201821938246.3U CN201821938246U CN209035483U CN 209035483 U CN209035483 U CN 209035483U CN 201821938246 U CN201821938246 U CN 201821938246U CN 209035483 U CN209035483 U CN 209035483U
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- China
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- lathe
- travel switch
- plate
- chuck spanner
- indicator light
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Abstract
Lathe chuck spanner safety arrangement; belong to field of machining; in order to solve existing lathe chuck spanner existing security hidden trouble in lathe starting; lathe chuck spanner safety arrangement comprising green indicator light, red indicating light, lathe mounting plate, bottom shell plate, face-piece plate and travel switch；Bottom shell plate is fixedly mounted in lathe mounting plate, and face-piece plate docks fixation with bottom shell plate, and correspondence mills out slot at three inside face-piece plate and bottom shell plate, successively installs travel switch, lathe chuck spanner and green indicator light and red indicating light respectively；The normally-closed contact of red indicating light and travel switch is connected in series, and the normally opened contact of green indicator light and travel switch is connected in series, and the motor lines in parallel of green indicator light and lathe spindle；When lathe chuck spanner is put into slot, the normally opened contact of travel switch is pressed closure, and the motor route of green indicator light and lathe spindle is powered；The device eliminates lathe chuck spanner bring security risk.
Description
Technical field
The utility model relates to lathe chuck spanner safety arrangements, belong to field of machining.
Background technique
Center lathe is a kind of lathe for carrying out turnery processing to the workpiece of rotation with lathe tool in machining, lathe clamping
The fixture of workpiece be chuck, thousands of turns of average minute clock.Elastic fixture is chuck handle, and 1 kilogram of weight, chuck handle goes out
Without fixed placement position when factory, operator is arbitrarily left about, and particularly with lathe beginner, is lacked sense of self-protection, is often gone out
Existing operator's negligence is forgotten lathe chuck spanner on chuck, and lathe one is activated, caused by consequence be that less serious case's head is broken
Blood flow, severe one fatal crass.
Therefore, a kind of lathe chuck spanner safety arrangement is invented, eliminates safe hidden trouble and is a problem to be solved.
Utility model content
The utility model proposes to solve existing lathe chuck spanner existing security hidden trouble in lathe starting
A kind of lathe chuck spanner safety arrangement.
The technical solution that the utility model solves technical problem is:
Lathe chuck spanner safety arrangement comprising green indicator light, red indicating light, lathe mounting plate, bottom case
Plate, face-piece plate and travel switch；Bottom shell plate is fixedly mounted in lathe mounting plate, and face-piece plate docks fixation, and face-piece plate with bottom shell plate
Mill out slot at three with corresponding inside bottom shell plate, successively respectively installation travel switch, lathe chuck spanner and green indicator light and
Red indicating light；The normally-closed contact of red indicating light and travel switch is connected in series, green indicator light and travel switch it is normally opened
Contact series connection, and the motor lines in parallel of green indicator light and lathe spindle.
Lathe chuck spanner is placed on and in the slot of face-piece plate and bottom shell plate bosom, and lathe chuck spanner is put into slot
When, the normally opened contact of travel switch is pressed closure, and the normally-closed contact of travel switch is opened, and red indicating light goes out, green instruction
The motor route of lamp and lathe spindle is powered.
The beneficial effects of the utility model are: the utility model has not been changed lathe prototype structure, increase on original lathe
One safety device, more effectively protection operator.
The device controls the disconnection of travel switch and closure by the way that whether lathe chuck spanner playbacks, and then controls lathe
The energization of motor powers off, and safe operation has been effectively ensured, and the application of the safety guard eliminates lathe chuck spanner and brings
Security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model lathe chuck spanner safety arrangement.
Fig. 2 is the structural decomposition diagram of the utility model lathe chuck spanner safety arrangement.
In figure: 1, green indicator light, 2, red indicating light, 3, chuck handle, 4, lathe mounting plate, 5, bottom shell plate, 6, face
Coverboard, 7, travel switch.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing.
As shown in Figure 1, lathe chuck spanner safety arrangement comprising green indicator light 1, red indicating light 2, lathe
Mounting plate 4, bottom shell plate 5, face-piece plate 6 and travel switch 7；The side of lathe mounting plate 4 is connected on lathe.Lathe installation
Bottom shell plate 5 is fixedly mounted in 4 other side of plate, and face-piece plate 6 docks fixation with bottom shell plate 5, and corresponding inside face-piece plate 6 and bottom shell plate 5
Slot at three is milled out, travel switch 7, lathe chuck spanner 3 and green indicator light 1 and red indicating light 2 are successively installed respectively.
The normally-closed contact of red indicating light 2 and travel switch 7 is connected in series, and green indicator light 1 is normally opened with travel switch 7
Contact series connection, and the motor lines in parallel of green indicator light 1 and lathe spindle.
Lathe chuck spanner 3 is placed on and in the slot of 5 bosom of face-piece plate 6 and bottom shell plate, and lathe chuck spanner 3 is put into
When in slot, the normally opened contact of travel switch 7 is pressed closure, and the normally-closed contact of travel switch 7 is opened, and red indicating light 2 goes out, green
The motor route of color indicator light 1 and lathe spindle is powered.
When lathe is powered, if lathe chuck spanner 3 is not put into lathe mounting plate 4 by operator, travel switch 7
Normally-closed contact closure, red indicating light 2 is bright, warns precarious position, and lathe main motor is in off-position.When operator will
When lathe chuck spanner 3 is put into the slot of lathe mounting plate 4, the normally opened contact closure of switch 7 is formed, green indicator light 1 is bright, shows
Show safe condition.And the motor route of lathe spindle is powered, lathe can carry out converted products.
In processing, if lathe chuck spanner 3 is taken out lathe mounting plate 4 by operator, the normally-closed contact of travel switch 7 is closed
It closes, red indicating light 2 is bright, warns precarious position again, and the motor of lathe spindle powers off immediately.
The material of the lathe mounting plate 4, bottom shell plate 5 and face-piece plate 6 is PP plate, belongs to the exhausted source material of electricity.
The LX19-001 model that travel switch 7 is produced using Delixi Group Co., Ltd.
Claims (2)
1. lathe chuck spanner safety arrangement, characterized in that it includes green indicator light (1), red indicating light (2), vehicle
Bed mounting plate (4), bottom shell plate (5), face-piece plate (6) and travel switch (7)；Bottom shell plate (5) are fixedly mounted in lathe mounting plate (4),
Face-piece plate (6) docks fixation with bottom shell plate (5), and face-piece plate (6) and bottom shell plate (5) it is internal it is corresponding mill out slot at three, successively divide
It An Zhuan not travel switch (7), lathe chuck spanner (3) and green indicator light (1) and red indicating light (2)；
Red indicating light (2) and the normally-closed contact of travel switch (7) are connected in series, green indicator light (1) and travel switch (7)
Normally opened contact is connected in series, and the motor lines in parallel of green indicator light (1) and lathe spindle.
2. lathe chuck spanner safety arrangement according to claim 1, which is characterized in that lathe chuck spanner (3)
It is placed on and in the slot of face-piece plate (6) and bottom shell plate (5) bosom, when lathe chuck spanner (3) is put into slot, travel switch
(7) normally opened contact is pressed closure, and the normally-closed contact of travel switch (7) is opened, and red indicating light (2) goes out, green indicator light
(1) it is powered with the motor route of lathe spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938246.3U CN209035483U (en) | 2018-11-23 | 2018-11-23 | Lathe chuck spanner safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938246.3U CN209035483U (en) | 2018-11-23 | 2018-11-23 | Lathe chuck spanner safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209035483U true CN209035483U (en) | 2019-06-28 |
Family
ID=67043141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938246.3U Active CN209035483U (en) | 2018-11-23 | 2018-11-23 | Lathe chuck spanner safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209035483U (en) |
-
2018
- 2018-11-23 CN CN201821938246.3U patent/CN209035483U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |