CN201455733U - Anti-collision protecting device for bevel cutting head of NC plasma bevel cutting machine - Google Patents
Anti-collision protecting device for bevel cutting head of NC plasma bevel cutting machine Download PDFInfo
- Publication number
- CN201455733U CN201455733U CN200920086172XU CN200920086172U CN201455733U CN 201455733 U CN201455733 U CN 201455733U CN 200920086172X U CN200920086172X U CN 200920086172XU CN 200920086172 U CN200920086172 U CN 200920086172U CN 201455733 U CN201455733 U CN 201455733U
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- CN
- China
- Prior art keywords
- front support
- cutting head
- groove cutting
- bevel cutting
- front bracket
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- Expired - Fee Related
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Abstract
The utility model provides an anti-collision protecting device for bevel cutting head of NC plasma bevel cutting machine, comprising a bracket, a protecting ring and a limiting switch; the back part of the protecting ring (1) is connected with two ends of the bracket (4) through two springs (5), the middle part of the protecting ring (1) is respectively connected with the outer ends of a left-front bracket (2) and a right-front bracket (3) through another two springs (10), and the left-front bracket (2) and the right-front bracket (3) are in an L shape, and a bevel cutting head bracket is installed between the veridical parts at the inner sides of the left-front bracket (2) and the right-front bracket (3), and the veridical parts at the inner sides of the left-front bracket (2) and the right-front bracket (3) are provided with holes (2a, 3a) which are connected with the bevel cutting head bracket; a limiting switch 6 with a buffering spring is installed at the left-front bracket (2) and the right-front bracket (3), and the outer end of the buffering spring (6a) of the limiting switch (6) is connected with the protecting ring.
Description
Technical field
The utility model relates to a kind of digital controlling plasma groove cutting machine groove cutting head preventing collision protection device, and this collision prevention device is the corollary apparatus of numerical control plasma cutting machine.
Background technology
Plasma cutting technique is meant that the ionized gas that uses high velocity jet ejects the technology that reaches cutting effect from the compression gas port, its principle is that high speed, high temperature, high ionization degree, high-octane ionized gas are ejected from the compression gas port, make it to heat cutting parts and then deposite metal, and utilize the ionized gas stream of high speed and high pressure mechanically to blow molten metal open, thereby along with moving of cutting torch forms a slot.
CUT is made up of five parts usually, i.e. power supply, control system, water-cooling system, gas device, CUT frame for movement body etc.Digital controlling plasma groove cutting machine groove cutting head preventing collision protection device is as the indispensable important component part of CUT frame for movement body; the quality of its design and manufacturing is to guaranteeing to obtain good crudy, and the protection cutting torch has very important relation.Particularly in the process, when the cutting torch device moves, not only to guarantee good stable, and good cutting torch protective device reliably will have been arranged.
Existing digital controlling plasma groove cutting machine groove cutting head preventing collision protection device or comparison heaviness, otherwise the preventing collision protection apparatus structure is complicated to be difficult for processing and installation.
Summary of the invention
The purpose of this utility model is a kind of complete function of design, digital controlling plasma groove cutting machine groove cutting head preventing collision protection device rational in infrastructure, improves the deficiency of original preventing collision protection device, makes it to move and protects groove cutting head flexibly, reliably.
The technical solution of the utility model: digital controlling plasma groove cutting machine groove cutting head preventing collision protection device of the present utility model comprises support, protection ring and limit switch, the rear portion of protection ring is connected to the two ends of after-poppet by two springs, the middle part of protection ring is connected with the outer end of left front support and right front support respectively by two springs, left front support and right front support are L shaped, be that the groove cutting head support is installed between the inner vertical component of left front support and right front support, the inner vertical component of left front support and right front support has hole and the attachment screw that is connected with the groove cutting head support; The limit switch of band buffer spring is installed on left front support or the right front support, and the outer end of the buffer spring of limit switch is connected with protection ring.
Advantage of the present utility model:
Digital controlling plasma groove cutting machine groove cutting head preventing collision protection device of the present utility model, complete function, rational in infrastructure can be protected groove cutting head flexibly, reliably.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present utility model.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
The specific embodiment
Further specify concrete structure of the present utility model below in conjunction with accompanying drawing:
As Fig. 1～2, digital controlling plasma groove cutting machine groove cutting head preventing collision protection device of the present utility model comprises support, protection ring and limit switch,: the two ends that spring 5 is connected respectively to after-poppet 4 are cut by two in the rear portion of protection ring 1, the middle part of protection ring 1 is cut spring 10 by two and is connected with the outer end of left front support 2 and right front support 3 respectively, left front support 2 and right front support 3 are L shaped, groove cutting head 7 is installed between the inner vertical component of left front support 2 and right front support 3, the inner vertical component of left front support 2 and right front support 3 has the hole that is connected with the groove cutting head support, by attachment screw 2a, 3a is connected on the groove cutting head support 8; The limit switch 6 of band buffer spring is installed on left front support 2 or the right front support 3, and the outer end of the buffer spring 6a of limit switch 6 is connected with protection ring.
Among the figure: the 8th, the support of groove cutting head 7, the 9th, cutting torch case.
Digital controlling plasma groove cutting machine groove cutting head preventing collision protection device and groove cutting head are synchronized with the movement.
The limit switch 6 that is fixed on the band buffer spring 6a on the left front support 2 is synchronized with the movement with left front support 2, and the spring on the limit switch 6 is connected with protection ring 1.
Thereby protection ring 1 is subjected to displacement with the outside relative groove cutting head 7 of contact that hinders earlier when there is obstruction the outside; the buffer spring 6a of limit switch 6 and the spring on the protection ring 15,10 together are out of shape; when deflection reaches certain value; at barrier with before groove cutting head contacts; limit switch 6 sends signal and delivers to control system; the stop motion of control system control cutting torch, thus reach the purpose of protecting groove cutting head.
Thereby core of the present utility model is to be subjected to displacement with the outside relative groove cutting head of contact that hinders when protection ring; the spring of limit switch and the spring on the protection ring together are out of shape; when deflection reaches certain value; at barrier with before groove cutting head contacts; limit switch sends signal by the cutting torch stop motion, thereby the purpose that reaches the protection groove cutting head all belongs to protection domain of the present utility model.
Claims (1)
1. digital controlling plasma groove cutting machine groove cutting head preventing collision protection device, comprise support, protection ring and limit switch, it is characterized in that: the rear portion of protection ring (1) is connected to the two ends of after-poppet (4) by two springs (5), the middle part of protection ring (1) is connected with the outer end of left front support (2) with right front support (3) respectively by two springs (10), left front support (2) and right front support (3) are L shaped, the groove cutting head support is installed between the inner vertical component of left front support (2) and right front support (3), and the inner vertical component of left front support (2) and right front support (3) has hole and the attachment screw (2a that is connected with the groove cutting head support, 3a); The limit switch (6) of band buffer spring is installed on left front support (2) or the right front support (3), and the outer end of the buffer spring (6a) of limit switch (6) is connected with protection ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920086172XU CN201455733U (en) | 2009-06-02 | 2009-06-02 | Anti-collision protecting device for bevel cutting head of NC plasma bevel cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920086172XU CN201455733U (en) | 2009-06-02 | 2009-06-02 | Anti-collision protecting device for bevel cutting head of NC plasma bevel cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455733U true CN201455733U (en) | 2010-05-12 |
Family
ID=42383085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920086172XU Expired - Fee Related CN201455733U (en) | 2009-06-02 | 2009-06-02 | Anti-collision protecting device for bevel cutting head of NC plasma bevel cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455733U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328310A (en) * | 2011-08-27 | 2012-01-25 | 中国二十二冶集团有限公司 | Positioning dotting method for numerical control flame cutting machine |
| CN107520670A (en) * | 2017-09-22 | 2017-12-29 | 精益恒准（天津）数控设备股份有限公司 | A kind of anticollision knife system of CNC milling machine |
| 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 |
| WO2022025841A1 (en) * | 2020-07-27 | 2022-02-03 | İsse Uluslararasi Ti̇caret Ve Lazer Teknoloji̇leri̇ Sanayi̇ Li̇mi̇ted Şi̇rketi̇ | Sheet compress tool for laser cut machines |
-
2009
- 2009-06-02 CN CN200920086172XU patent/CN201455733U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328310A (en) * | 2011-08-27 | 2012-01-25 | 中国二十二冶集团有限公司 | Positioning dotting method for numerical control flame cutting machine |
| CN102328310B (en) * | 2011-08-27 | 2013-09-04 | 中国二十二冶集团有限公司 | Positioning dotting method for numerical control flame cutting machine |
| CN107520670A (en) * | 2017-09-22 | 2017-12-29 | 精益恒准（天津）数控设备股份有限公司 | A kind of anticollision knife system of CNC milling machine |
| 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 |
| WO2022025841A1 (en) * | 2020-07-27 | 2022-02-03 | İsse Uluslararasi Ti̇caret Ve Lazer Teknoloji̇leri̇ Sanayi̇ Li̇mi̇ted Şi̇rketi̇ | Sheet compress tool for laser cut machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140602 |