CN202894563U - Cutting torch protection device for plasma cutting machine - Google Patents
Cutting torch protection device for plasma cutting machine Download PDFInfo
- Publication number
- CN202894563U CN202894563U CN 201220504437 CN201220504437U CN202894563U CN 202894563 U CN202894563 U CN 202894563U CN 201220504437 CN201220504437 CN 201220504437 CN 201220504437 U CN201220504437 U CN 201220504437U CN 202894563 U CN202894563 U CN 202894563U
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- cutting
- cutting torch
- inductive switch
- protective cover
- plasma
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Abstract
The utility model provides a cutting torch protection device for a plasma cutting machine, which comprises the following components: a protecting cover, an inductive switch and a signal circuit which can convert and transmit signal. The protecting cover is cylindrical. The protecting cover is sleeved at the lower part of the cutting torch and is provided on a cutting nozzle at the bottom of the cutting torch. The protecting cover is provided with an opening at a position which corresponds with the cutting nozzle. The inductive switch is annular and is horizontally equipped on the external wall of the protecting cover fixedly. Furthermore the mounting position of the inductive switch is level with the position of the cutting nozzle. The inductive switch is connected with a signal circuit. The signal circuit is connected with a control system of a plasma cutting machine. The cutting torch protection device for the plasma cutting machine according to the utility model can effectively perform a protection function on the cutting torch in the cutting process, thereby preventing economic loss.
Description
Technical field
The utility model relates to a kind of apparatus for protecting cutting torch of plasma cutting machine, is not collided in cutting process mainly for the protection of CUT, belongs to field of machining.
Background technology
Plasma cutting system is comprised of seven parts usually, i.e. power supply, control system, water-cooling system, gas device, plasma cutter head device, CUT body and processing work platform.When numerical programming plasma process program, for the consideration of economy and availability ratio of the armor plate, often all be to adopt the jacking layout.Part dimension on each procedure differs like this, and Numerical control cutting machine gun head trend is also inconsistent.Add man-hour in typical jacking program, the easy perk of the irregular small workpiece of profile, collision numerical control cutting head, cause the cutting head damage, perhaps thereby machining sheet displacement meeting causes cutting makeing mistakes and causes scrapping of material, also can form the horizontal and vertical gear drive track of numerical control plasma cutting machine simultaneously and impact, cause the Whole Equipment machining accuracy to reduce.
Summary of the invention
The utility model provides a kind of apparatus for protecting cutting torch of plasma cutting machine, has solved the shortcoming in the above-mentioned background technology, in the cutting process of CUT, can effectively play the protective effect to cutting torch, thereby avoid economic loss.
Realize that the technical scheme that the utility model above-mentioned purpose adopts is:
A kind of apparatus for protecting cutting torch of plasma cutting machine, comprise protective cover, inductive switch and can change and the signal circuit of transmission of signal, described protective cover is tubular, protective cover is enclosed within the bottom of cutting torch and is positioned on the cutting torch of cutting torch bottom, and position corresponding with cutting torch on the described protective cover is provided with opening; Inductive switch is annular, and level is fixedly installed on the outer wall of protective cover, and the installation site of inductive switch is concordant with the position of cutting torch; Described inductive switch is connected with signal circuit, and signal circuit is connected with the control system of CUT.
Described protective cover is cylindric.
It is circular that inductive switch is.
The material of protective cover is Teflon.
The apparatus for protecting cutting torch of plasma cutting machine that the utility model provides has following advantage: the inductive switch that is provided with annular in the utility model at protective cover; before the small workpiece of perk is run into cutting torch; can run into first inductive switch; because inductive switch is connected with signal circuit; signal circuit can will be passed to the control system of plasma digital control cutting machine after the signal conversion; control system receives that the horizontal and vertical drive motors to cutting machine carries out power operation behind the signal, thereby realizes the anti-collision protection to cutting torch and cutting torch.The while protective cover can prevent the workpiece of perk and not clash into cutting torch in the situation that run into inductive switch, has further strengthened the protection effect of device.The apparatus for protecting cutting torch of plasma cutting machine that the utility model provides is simple in structure, compact; reasonable in design; cost of investment is cheap, lightly durable, uses this device that increased the service life of CUT, also greatly reduces simultaneously the maintenance cost of CUT.
Description of drawings
The structural representation of the apparatus for protecting cutting torch of plasma cutting machine that Fig. 1 provides for the utility model;
Fig. 2 is the circuit diagram of signal circuit;
Among the figure: 1-cutting torch, 2-cutting torch, 3-protective cover, 4-inductive switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done detailed specific description.
The structure of the apparatus for protecting cutting torch of plasma cutting machine that provides in the utility model as shown in Figure 1; cutting torch 2 is installed on the bottom of cutting torch 1; protective device comprises protective cover 3, inductive switch 4 and can change and the signal circuit of transmission of signal; described protective cover 3 is cylindrical; protective cover 3 is enclosed within on the bottom and cutting torch 2 of cutting torch 1, and position corresponding with cutting torch 2 on the described protective cover 3 is provided with opening.Described inductive switch 4 is circular, and level is fixedly installed on the outer wall of protective cover 3, and the installation site of inductive switch 4 is concordant with the position of cutting torch 2; Inductive switch 4 is connected with signal circuit, and signal circuit diagram can send current signal as shown in Figure 2 when inductive switch 4 is subject to responding to, and signal circuit is connected with the control system of CUT, and current signal is transformed and be passed to control system.
The material of protective cover 3 is Teflon in the present embodiment.
The operation principle of apparatus for protecting cutting torch of plasma cutting machine provided by the utility model is as follows:
When cutting torch in mobile cutting process; if little workpiece perk is arranged; since the outer cover of cutting torch inductive switch; therefore workpiece can at first be run into inductive switch; inductive switch is subject to responding to rear generation signal; signal circuit transforms signal and pass to control system, and this moment, control system received that the horizontal and vertical drive motors to cutting machine carries out power operation behind the signal, thereby realized the anti-collision protection to cutting torch and cutting torch.Even excessive or too smallly do not have the very first time to run into inductive switch also to have no relations owing to the perk angle of workpiece, because the protective cover that the cutting torch outer cover has can be protected cutting torch and cutting torch equally.After taking away the part of perk, inductive switch can recover normally, and CUT recovers normal operation.
Claims (4)
1. apparatus for protecting cutting torch of plasma cutting machine, it is characterized in that: comprise protective cover, inductive switch and can change and the signal circuit of transmission of signal, described protective cover is tubular, protective cover is enclosed within the bottom of cutting torch and is positioned on the cutting torch of cutting torch bottom, and position corresponding with cutting torch on the described protective cover is provided with opening; Inductive switch is annular, and level is fixedly installed on the outer wall of protective cover, and the installation site of inductive switch is concordant with the position of cutting torch; Described inductive switch is connected with signal circuit, and signal circuit is connected with the control system of CUT.
2. apparatus for protecting cutting torch of plasma cutting machine according to claim 1, it is characterized in that: described protective cover is cylindric.
3. apparatus for protecting cutting torch of plasma cutting machine according to claim 1, it is characterized in that: inductive switch is circular.
4. apparatus for protecting cutting torch of plasma cutting machine according to claim 1 and 2, it is characterized in that: the material of protective cover is Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504437 CN202894563U (en) | 2012-09-28 | 2012-09-28 | Cutting torch protection device for plasma cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504437 CN202894563U (en) | 2012-09-28 | 2012-09-28 | Cutting torch protection device for plasma cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894563U true CN202894563U (en) | 2013-04-24 |
Family
ID=48115280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504437 Expired - Fee Related CN202894563U (en) | 2012-09-28 | 2012-09-28 | Cutting torch protection device for plasma cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262552A (en) * | 2018-03-20 | 2018-07-10 | 湖州久立永兴特种合金材料有限公司 | A kind of ESR ingot bottom plate processing unit |
| CN108714734A (en) * | 2018-06-25 | 2018-10-30 | 东台耀强机械制造有限公司 | A kind of plasma digital control cutting machine |
| CN109332949A (en) * | 2018-10-31 | 2019-02-15 | 上海江南长兴造船有限责任公司 | A kind of shipbuilding numerical control plasma cutting machine cutting main body protection device |
-
2012
- 2012-09-28 CN CN 201220504437 patent/CN202894563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262552A (en) * | 2018-03-20 | 2018-07-10 | 湖州久立永兴特种合金材料有限公司 | A kind of ESR ingot bottom plate processing unit |
| CN108262552B (en) * | 2018-03-20 | 2024-04-02 | 湖州久立永兴特种合金材料有限公司 | Electroslag ingot bottom plate processing device |
| CN108714734A (en) * | 2018-06-25 | 2018-10-30 | 东台耀强机械制造有限公司 | A kind of plasma digital control cutting machine |
| CN109332949A (en) * | 2018-10-31 | 2019-02-15 | 上海江南长兴造船有限责任公司 | A kind of shipbuilding numerical control plasma cutting machine cutting main body protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN HUIGU YINHE INTELLIGENT SYSTEM SERVICE CO., Free format text: FORMER OWNER: WUHAN HUIGU JIGUANG INTELLIGENT SYSTEM SERVICE CO., LTD. Effective date: 20130717 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130717 Address after: 430011, Wuhan, Hubei Province, Huang Han Road, No. 888, Dai Shan entrepreneurial city Patentee after: WUHAN HUIGU YINHE INTELLIGENT SYSTEM ENGINEERING CO., LTD. Address before: 430011, Wuhan, Hubei Province, Huang Han Road, No. 888, Dai Shan entrepreneurial city Patentee before: Wuhan Huigu Jiguang Intelligent System Service Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20170928 |