CN202742133U - Security protective door of machine tool - Google Patents
Security protective door of machine tool Download PDFInfo
- Publication number
- CN202742133U CN202742133U CN 201220335398 CN201220335398U CN202742133U CN 202742133 U CN202742133 U CN 202742133U CN 201220335398 CN201220335398 CN 201220335398 CN 201220335398 U CN201220335398 U CN 201220335398U CN 202742133 U CN202742133 U CN 202742133U
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- China
- Prior art keywords
- protective door
- machine tool
- sides
- door bodies
- security
- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a security protective door of a machine tool. The security protective door comprises a machine tool frame, protective door bodies are arranged on the two sides of the frame, and a stroke switch is arranged on a cross beam of the frame. The security protective door of the machine tool comprises the protective door bodies, visual windows embedded in the protective door bodies, and protective door handles fixedly connected with the protective door bodies, the large-area visual windows ensure that an operator can master the interior production situations of the machine tool, and the design of the handles at two sides can ensure that the operator can open the protective door of the machine tool for debugging in time when the machine tool does not work in production process. When the protective door bodies at the two sides of the frame are closed, contacts on the stroke switch are attached to the protective door bodies at the two sides, and the machine tool can run normally; when the protective door bodies are not in the closed state, the contacts on the stroke switch are separated from the protective door bodies, the machine tool can be automatically powered off, the security accidents caused by the incapability of power off when the operator opens the protective door for debugging the interior of the machine tool can be effectively reduced, and the production efficiency can be improved.
Description
Technical field
The utility model relates to the safety device in a kind of lathe production and processing, especially relates to a kind of machine safety protective door.
Background technology
At present, lathe can produce a large amount of metal fillings or spill cutting fluid when production and processing, in the situation that there is not safety prevention measure, easily spatter and hinder operator or contaminated environment, so people designed protective door at lathe.But there is certain potential safety hazard in the machine tool protection door that uses at present, does not easily in time cut off the electricity supply when operator's opening protection function door is debugged lathe inside, thereby causes the generation of security incident, and harm operator's personal safety affects production efficiency.
The utility model content
Technical problem to be solved in the utility model provides a kind of machine safety protective door of fitting with travel switch.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of machine safety protective door, comprise a kind of machine framework, and the machine framework both sides are provided with the protective door body, and the crossbeam of machine framework is provided with travel switch.
In order to make the operator be convenient to observe the lathe inner case, described protective door body is provided with visual window, and large-area visual window has guaranteed that the operator understands lathe internal pair production processing situation, has reduced the generation of security incident.
In order to allow the operator be convenient to the opening protection function door, described protective door body is provided with handle, and both sides respectively have the design of a handles to guarantee that can in time open machine tool protection door when the operator goes wrong in the lathe production and processing debugs, and has improved production efficiency.
For fear of operator's accidental shock when the opening protection function door is debugged lathe inside, when described protective door body was closed, the protective door body of the contact on the travel switch and both sides was fitted, and lathe normally moves; When described protective door body was in non-closure state, separated with the protective door body contact on the travel switch, the lathe auto-breaking.
Adopt technique scheme compared with prior art, the safety device in a kind of lathe production and processing is provided, be convenient to the opening and closing of machine tool protection door; Enlarged the range of observation of lathe; Protective door body when being provided with travel switch with closure is fitted, and effectively decrease safent accident occurs, and enhances productivity.
Below with reference to drawings and Examples, the utility model is described in detail.
Description of drawings
Fig. 1 is organigram of the present utility model.
Number in the figure is: 1, machine framework, 2, the protective door body, 3, travel switch, 4, the protective door handle, 5, visual window.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, effect and operation principle, manufacturing process and operation using method etc. to the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part, be described in further detail, with help those skilled in the art to utility model of the present utility model conceive, technical scheme has more complete, accurate and deep understanding.
Machine safety protective door shown in Figure 1 comprises a kind of machine framework 1, is provided with protective door body 2 in machine framework 1 both sides, is provided with travel switch 3 at machine framework 1 crossbeam.The machine safety protective door by protective door body 2, embed the visual window 5 in the protective door body 2 and form with protective door handle 4 that protective door body 2 is fixedly connected, large-area visual window 5 has guaranteed that the operator understands lathe internal pair production processing situation, has reduced the generation of security incident; Both sides respectively have the design of a handles 4 to guarantee that can in time open machine tool protection door when the operator goes wrong in the lathe production and processing debugs, and has improved production efficiency.When protective door body 2 closure of machine framework 1 both sides, the protective door body 2 of the contact on the travel switch 3 and both sides is fitted, and lathe normally moves; When described protective door body 2 was in non-closure state, separated with protective door body 2 contact on the travel switch 3, the lathe auto-breaking, and effectively decrease safent accident occurs, and enhances productivity.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (3)
1. a machine safety protective door comprises a kind of machine framework, is provided with the protective door body in described machine framework both sides, it is characterized in that: described machine framework crossbeam is provided with travel switch.
2. according to machine safety protective door claimed in claim 1, it is characterized in that: described machine safety protective door by the protective door body with embed the protective door body in visual window and the protective door handle that is fixedly connected with the protective door body form.
3. according to machine safety protective door claimed in claim 1, it is characterized in that: when the protective door body in described machine framework both sides was closed, the protective door body of the contact on the travel switch and both sides was fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335398 CN202742133U (en) | 2012-07-12 | 2012-07-12 | Security protective door of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335398 CN202742133U (en) | 2012-07-12 | 2012-07-12 | Security protective door of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742133U true CN202742133U (en) | 2013-02-20 |
Family
ID=47701581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335398 Expired - Fee Related CN202742133U (en) | 2012-07-12 | 2012-07-12 | Security protective door of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328554A (en) * | 2019-07-31 | 2019-10-15 | 丽驰精密机械（嘉兴）有限公司 | The magnetic-type connection component of machine tool protection door |
-
2012
- 2012-07-12 CN CN 201220335398 patent/CN202742133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328554A (en) * | 2019-07-31 | 2019-10-15 | 丽驰精密机械（嘉兴）有限公司 | The magnetic-type connection component of machine tool protection door |
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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: 20130220 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |