CN103158027A - Safe door - Google Patents
Safe door Download PDFInfo
- Publication number
- CN103158027A CN103158027A CN2011104080904A CN201110408090A CN103158027A CN 103158027 A CN103158027 A CN 103158027A CN 2011104080904 A CN2011104080904 A CN 2011104080904A CN 201110408090 A CN201110408090 A CN 201110408090A CN 103158027 A CN103158027 A CN 103158027A
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- Prior art keywords
- fence
- safety door
- board
- door
- safety
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Abstract
The invention discloses a safe door which is used for safe protection of a machine table. The safe door comprises a fence installed on the side of the machine table. An emergency door is formed in the fence and connected with the fence. A safe switch is arranged on the safe door. The safe switch comprises a body and an operation component. The body and the operation component are respectively arranged on the safe door and the fence arranged beside the safe door. Due to the fact that the safe door is arranged around the machine table, safety of a machine table workpiece and operation staff is increased.
Description
Technical field
The present invention relates to a kind of safety door, particularly the safety door on a kind of fence that operates board.
Background technology
In industry is made, a board is set usually the part of required processing is carried out processing and fabricating, be provided with some fixtures and tool on board, add by fixture and hold workpiece, then by set tool, part is processed.Make or process in, board runs up usually, if operating personnel because need of work or because unexpected running or the opereating specification that enters board, the board that may be run up injury.
For the setting of this kind board, the common arranged outside fence of board, a side of fence offers door, but the folding of described door is convenient to the staff and is entered board and operate.After but this door was opened usually, board still can remain in operation, and may damage the staff.
So the safety device for this type of operation board still has further improved space.
Summary of the invention
The object of the present invention is to provide a kind of safety door that more strengthens board safety.
To achieve these goals, the present invention can be by the following technical solutions: a kind of safety door, be used for the security protection of board, comprise the fence that is installed on the board side, offer safety door on described fence, described safety door is connected in fence, is provided with safety switch on wherein said safety door, described safety switch comprises body and actuator, on the fence that described body and actuator are installed on respectively on safety door and safety door is other.
As a further improvement on the present invention, described body is installed on fence, and described actuator is installed on safety door.
As a further improvement on the present invention, described safety door is connected with fence by rotating shaft, and described actuator is installed on safety door away from a side of rotating shaft.
As a further improvement on the present invention, described body one end is provided with cable.
As a further improvement on the present invention, the cable of described body one end is connected in the Control Component of board.
Beneficial effect of the present invention is as follows: around board, safety door is set, can strengthens board workpiece and operating personnel's safety.
Description of drawings
Fig. 1 is the schematic diagram of safety door of the present invention and board;
Fig. 2 is the partial enlarged drawing of the safety switch of safety door of the present invention.
The specific embodiment
See also Fig. 1 and shown in Figure 2, the present invention relates to a kind of safety door 1 that board 2 security protections are used that operates, described board 2 is arranged at ground, its four sides or at least three sides are provided with the fence 3 of separating in order to board 2 and outside, described fence 3 can avoid outside personnel or workpiece enter the opereating specification of board 2 and injured by board 2, can also prevent that the workpiece on board 2 from damaging the personnel of outside because of unexpected flying out.Being combined by some hawsers or thin slice of described fence 3, in preferred embodiment, fence 3 is combined by some steel wires, hawser or the aperture between thin slice of described fence 3 are less, can avoid operating personnel's hand to stretch into, in preferred embodiment, the maximum spacing in this aperture is 5 centimetres.
When described board 2 three fence 3 are set the time, side is for what open wide, this side of opening wide is staff's operating surface, is provided with safe grating 4 in the both sides of this side, described safe grating 4 can be arranged at upper and lower sides and/or left and right sides.In the first embodiment, at least one side of described safe grating 4 is transmitting terminal 41, and emission of light is to opposite side; Opposite side is receiving terminal 42, is used for receiving described light.In other embodiments, also can possess simultaneously transmitting terminal 41 and receiving terminal 42 functions by two safe gratings 4.When there is no shelter between transmitting terminal 41 and receiving terminal 42, transmitting terminal 41 and receiving terminal 42 form a complete light path, there is no shelter between two safe gratings 4 of signal processor (not shown) judgement, board 2 can turn round, if foreign matter is arranged, as described in entering as hand, health, instrument between two safe gratings 4, light path is blocked, between two safe gratings 4 of signal processor judgement, shelter is arranged, 2 of boards shut down, and avoid the foreign matter that stretches into board 2 is damaged.The light path density of described safe grating 4 can be selected or adjust, to be fit to the requirement of this board 2.
The safety door 1 of described board 2 is arranged on the fence 3 with respect to a side of safe grating 4 of board 2 usually, and is connected with fence 3 by rotating shaft (indicating), and a side that defines safe grating 4 herein is the front, and a side of safety door 1 is the back side.When operating personnel entered the back side of board 2, if board 2 does not stop, the board 2 in the running may cause personnel's injury, also may be because of personnel's maloperation, and board 2 or workpiece in causing turning round suffer damage.Therefore be provided with safety switch 11 on the fence 3 on safety door 1 and side thereof, described safety switch 11 comprises Switch main body 12 and switch actuator 13 two parts that cooperatively interact, wherein switch actuator 13 is arranged on safety door 1 side away from rotating shaft, Switch main body 12 is arranged at a side of close switch actuator 13 on fence 3, when safety door 1 is closed, the body 12 of safety switch 11 interacts or contacts with actuator 13, and gives circuit signal, and machine remains in operation; When safety door 1 was opened, body 12 and the actuator 13 of safety switch 11 were separated from each other, and circuit signal disconnects, and machine shuts down.In preferred embodiment, the circuit signal of safety switch 11 does not arrange cable by the cable transmission of drawing on body 12 Control Component to board on described actuator 13, can protect cable to avoid and damage because of the frequent switching of safety door 1.
For the person of ordinary skill of the art, that does under instruction of the present invention changes for equivalence of the present invention, must be included in the scope that claim of the present invention advocates.
Claims (5)
1. safety door, be used for the security protection of board, comprise the fence that is installed on the board side, offer safety door on described fence, described safety door is connected in fence, it is characterized in that: be provided with safety switch on described safety door, described safety switch comprises body and actuator, on the fence that described body and actuator are installed on respectively on safety door and safety door is other.
2. safety door as claimed in claim 1, it is characterized in that: described body is installed on fence, and described actuator is installed on safety door.
3. safety door as claimed in claim 2, it is characterized in that: described safety door is connected with fence by rotating shaft, and described actuator is installed on safety door away from a side of rotating shaft.
4. safety door as claimed in claim 1, it is characterized in that: described body one end is provided with cable.
5. safety door as claimed in claim 4, it is characterized in that: the cable of described body one end is connected in the Control Component of board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104080904A CN103158027A (en) | 2011-12-09 | 2011-12-09 | Safe door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104080904A CN103158027A (en) | 2011-12-09 | 2011-12-09 | Safe door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103158027A true CN103158027A (en) | 2013-06-19 |
Family
ID=48581840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104080904A Pending CN103158027A (en) | 2011-12-09 | 2011-12-09 | Safe door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103158027A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722934A (en) * | 2013-12-20 | 2015-06-24 | 通快机床两合公司 | Laser Processing Machine Assembly, In Particular With Barrier Free Access |
| CN105382426A (en) * | 2014-09-03 | 2016-03-09 | 通快机床两合公司 | Laser processing machine assembly having protective wall which is partially configured into lamellar zone |
| CN108507286A (en) * | 2018-06-04 | 2018-09-07 | 广西玉柴机器股份有限公司 | Engine cylinder cap hydro-extracting cage assembly |
| CN109211511A (en) * | 2018-08-28 | 2019-01-15 | 东莞市欧珀精密电子有限公司 | Fall-down test equipment |
| DE102018211798A1 (en) * | 2018-07-16 | 2020-01-16 | Siemens Aktiengesellschaft | Mobile fence system to secure a machine environment |
| CN115288536A (en) * | 2022-06-20 | 2022-11-04 | 大连宝友金属制品有限公司 | Universal simple safety door interlocking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB644843A (en) * | 1948-06-02 | 1950-10-18 | George Thomas Wilton | Safety guard for vertical milling machine |
| JP2001336694A (en) * | 2000-05-30 | 2001-12-07 | Aida Eng Ltd | Interlock device for safety fence door |
| CN201140344Y (en) * | 2008-01-02 | 2008-10-29 | 大连光洋科技工程有限公司 | Electric control door lock of machine tool protective cover |
| CN101590611A (en) * | 2009-06-23 | 2009-12-02 | 昆山飞宇精密模具有限公司 | Machine tool safety protection device |
| CN201776660U (en) * | 2010-08-03 | 2011-03-30 | 国营江北机械厂 | Control device for safety protective door of numeric control equipment |
-
2011
- 2011-12-09 CN CN2011104080904A patent/CN103158027A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB644843A (en) * | 1948-06-02 | 1950-10-18 | George Thomas Wilton | Safety guard for vertical milling machine |
| JP2001336694A (en) * | 2000-05-30 | 2001-12-07 | Aida Eng Ltd | Interlock device for safety fence door |
| CN201140344Y (en) * | 2008-01-02 | 2008-10-29 | 大连光洋科技工程有限公司 | Electric control door lock of machine tool protective cover |
| CN101590611A (en) * | 2009-06-23 | 2009-12-02 | 昆山飞宇精密模具有限公司 | Machine tool safety protection device |
| CN201776660U (en) * | 2010-08-03 | 2011-03-30 | 国营江北机械厂 | Control device for safety protective door of numeric control equipment |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722934A (en) * | 2013-12-20 | 2015-06-24 | 通快机床两合公司 | Laser Processing Machine Assembly, In Particular With Barrier Free Access |
| US9772067B2 (en) | 2013-12-20 | 2017-09-26 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Laser processing machines with barrier-free accesses |
| CN104722934B (en) * | 2013-12-20 | 2018-10-12 | 通快机床两合公司 | Laser machine device |
| CN105382426A (en) * | 2014-09-03 | 2016-03-09 | 通快机床两合公司 | Laser processing machine assembly having protective wall which is partially configured into lamellar zone |
| CN105382426B (en) * | 2014-09-03 | 2018-12-25 | 通快机床两合公司 | Laser machine device assembly with the lasing safety wall part for being embodied as thin plate area |
| CN108507286A (en) * | 2018-06-04 | 2018-09-07 | 广西玉柴机器股份有限公司 | Engine cylinder cap hydro-extracting cage assembly |
| DE102018211798A1 (en) * | 2018-07-16 | 2020-01-16 | Siemens Aktiengesellschaft | Mobile fence system to secure a machine environment |
| CN109211511A (en) * | 2018-08-28 | 2019-01-15 | 东莞市欧珀精密电子有限公司 | Fall-down test equipment |
| CN115288536A (en) * | 2022-06-20 | 2022-11-04 | 大连宝友金属制品有限公司 | Universal simple safety door interlocking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |