CN201261110Y - Initial locating device for numerical control plasma cutting machine - Google Patents
Initial locating device for numerical control plasma cutting machine Download PDFInfo
- Publication number
- CN201261110Y CN201261110Y CNU2008201172236U CN200820117223U CN201261110Y CN 201261110 Y CN201261110 Y CN 201261110Y CN U2008201172236 U CNU2008201172236 U CN U2008201172236U CN 200820117223 U CN200820117223 U CN 200820117223U CN 201261110 Y CN201261110 Y CN 201261110Y
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- CN
- China
- Prior art keywords
- slide bar
- guide rod
- fixed
- numerical control
- cutting machine
- 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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Abstract
The utility model discloses a device arranged in a numerical control plasma cutting machine and used for providing the initial alignment of a cutting torch, comprising a guide rod arranged on a supporting frame of the cutting torch in a sliding way, a fork mounting fixed on the lower end part of the guide rod and a proximity switch fixed on the supporting frame and used for checking the position of the guide rod relative to the supporting frame, wherein the supporting frame is also fixed with an air cylinder with a piston rod which is connected with the guide rod through an adjusting plate, and the guide rod is fixedly connected with the adjusting plate; the top end of the piston rod is fixed with a sliding rod, the adjusting plate can be correspondingly sleeved on the sliding rod in a sliding way, an elastic component is arranged between one end part of the sliding rod far away from the air cylinder and one lateral surface of the adjusting plate, and the position of the sliding rod positioned on the other lateral surface of the adjusting plate is also provided with a locating part which can prevent the adjusting plate from sliding corresponding to the sliding rod. The device has the advantages of convenient installation and debugging, low fault rate and durable structure and can reduce the maintenance cost.
Description
Technical field
The utility model relates to a kind of numerical control plasma cutting machine inceptive positioning device, belongs to the technical field of automatic welding equipment.
Background technology
Along with the development of national economy, the demand to numerical control plasma cutting machine on the market is also increasing, and the cutting torch of numerical control plasma cutting machine all is equipped with an inceptive positioning device.Several initial alignments are arranged in the market, but they are not complex structures, and cost is higher, are exactly that fault rate is higher, install to adjust inconvenient, so the client urgently wish can have on the market a kind of install easy to adjust, fault rate is low, the low inceptive positioning device of cost simultaneously.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of inceptive positioning device that numerical control plasma cutting machine easy to adjust, that fault rate is low, maintenance cost is low simultaneously is installed.
The technical scheme that the utility model adopted is: the device that is used to provide the cutting torch initial alignment in a kind of numerical control plasma cutting machine, comprise the guide rod on the support that is slidingly arranged in cutting torch, be fixed on the crotch of described lower end of the guide rod portion, be fixed on being used on the described support detect the described relatively support of described guide rod the position near switch, also be fixed with cylinder on the described support with piston rod, described piston rod is adjusted plate with described guide rod by one and is connected, described guide rod and described adjustment plate are fixedly connected, the top of described piston rod is fixed with a slide bar, described adjustment plate can be described relatively being set on the described slide bar of sliding of slide bar, and be provided with an elastic component between the side away from end of described cylinder and described adjustment plate of described slide bar, the place, another side that is positioned at described adjustment plate of described slide bar also is provided with one and prevents the locating part that the described relatively slide bar of described adjustment plate slides.
Described elastic component is one to be set in the spring on the described slide bar, and an end of this spring is resisted against on the end away from cylinder of described slide bar, and the other end is resisted against on the side of described adjustment plate.Described locating part is one to be fixed on the nut on the described slide bar.
The material of described slide bar is the wearing piece of brass material.
Also be provided with the magnetic switch of the state that is used to detect described piston rod on the described cylinder.
Describedly be fixed on the described support by bearing, offer the strip hole that is used to adjust described position near the described relatively guide rod of switch on the described bearing near switch.Thus by regulating the initial alignment distance that promptly can adjust cutting torch near switch.
Installation and Debugging are convenient, fault rate is low because the employing of technique scheme, this device have, the characteristics of structure durable, can reduce maintenance cost.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the pneumatic schematic diagram of cylinder;
Fig. 4 to Fig. 7 is an initial alignment principle procedure chart of the present utility model;
Wherein, 1, surface of the work, 2, cutting torch, 3, flange, 4, bearing, 41, strip hole, 5, guide rod, 6, near switch, 7, adjust plate, 8, slide bar, 9, elastic component, 11, magnetic switch, 12, cylinder, 121, piston rod, 13, support, 14, nut, 15, crotch, 16, hanger, 20, source of the gas, 21, two-position five-way valve, 22, pressure-reducing valve.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail:
Referring to Fig. 1, be used to provide the device of cutting torch 2 initial alignments in a kind of numerical control plasma cutting machine, comprise guide rod 5 on the support 13 that is slidingly arranged in cutting torch 2, be fixed on described guide rod 5 bottoms crotch 15, be fixed on being used on the described support 13 detect the described relatively support 13 of described guide rod 5 the position near switch 6.Described support 13 is provided with flange 3, offers the hole that is used for described guide rod 5 guiding on the described flange 3.Described support 13 be connected CUT can the hanger 16 of lifting on.
Also be fixed with cylinder 12 on the described support 13 with piston rod 121, described piston rod 121 is adjusted plate 7 with described guide rod 5 by one and is connected, detailed connection procedure is: described guide rod 5 is fixedly connected with described adjustment plate 7, the two sides that are positioned at described adjustment plate 7 on the described guide rod 5 are respectively arranged with a nut 14 and are used for described adjustment plate 7 is fixed on described guide rod 5, and can also adjust relative position between guide rod 5 and the adjustment plate 7 by adjusting nut 14; The top of described piston rod 121 is fixed with the slide bar 8 of a brass material, described adjustment plate 7 can be described relatively being set on the described slide bar 8 of sliding of slide bar 8, and be provided with an elastic component 9 between the upper side away from end of described cylinder 12 and described adjustment plate 7 of described slide bar 8, the downside place that is positioned at described adjustment plate 7 of described slide bar 8 also is provided with one and prevents the locating part that the described relatively slide bar 8 of described adjustment plate 7 slides, described adjustment plate 7 must rise together along with described slide bar 8 when slide bar 8 rises thus, and the elastic force that adjustment plate 7 can overcome elastic component 9 when slide bar 8 transfixions rises slightly.
Specifically, described elastic component 9 is one to be set in the spring on the described slide bar 8, and an end of this spring is resisted against on the end away from cylinder 12 of described slide bar 8, and the other end is resisted against on the upper side of described adjustment plate 7.Described locating part is one to be fixed on the nut 14 on the described slide bar 8.
Also be provided with the magnetic switch 11 of the state that is used to detect described piston rod 121 on the described cylinder 12.When described piston rod 121 was in the state that ejects fully, described magnetic switch 11 was triggered.
Describedly be fixed on the described support 13 by bearing 4, offer the strip hole 41 that extends along vertical direction that is used to adjust described position near the described relatively guide rod 5 of switch 6 on the described bearing 4 near switch 6.Can regulate the initial alignment spacing between described cutting torch 2 and the described crotch 15 thus.
Described cylinder 12 adopts the source of the gas 20 of 0.6MPa, connects pressure-reducing valve 22, connects two-position five-way valve 21 and drives.
The operation principle of this inceptive positioning device is:
Referring to Fig. 4, piston rod 121 begins withdrawal from the state of ejecting fully, drives guide rod 5, crotch 15, adjusts plate 7 and descend together, and magnetic switch 11 is from being triggered to disconnection;
Referring to Fig. 5, piston rod 121 is withdrawn fully, detects near switch 6 and adjusts plate 7; Hanger 16 begins to descend;
Referring to Fig. 6, crotch 15 is pressed on the surface of the work 1, and crotch 15, guide rod 5, adjustment plate 7 are restricted, stop to descend, and hanger 16 continues to descend, and adjusts plate 7 relative bearings 4 risings, and elastic component 9 is compressed;
Referring to Fig. 7, adjusting plate 7 relative bearings 4 rises to a certain degree, detect less than adjusting plate 7 near switch 6, produce a triggering signal, show that setting value, cutting torch 2 that the distance between cutting torch 2 and the crotch 15 reaches near switch 6 also reach setting value with the distance of surface of the work 1, piston rod 121 ejects gradually, and drive guide rod 5, crotch 15, adjustment plate 7 rise together, when piston rod 121 ejects fully, finish initial alignment when magnetic switch 11 is triggered, can begin cutting.
Claims (6)
1, be used to provide the device of cutting torch (2) initial alignment in a kind of numerical control plasma cutting machine, comprise the guide rod (5) on the support (13) that is slidingly arranged in cutting torch (2), be fixed on the crotch (15) of described guide rod (5) bottom, be fixed on being used on the described support (13) detect the described relatively support of described guide rod (5) (13) the position near switch (6), it is characterized in that: also be fixed with cylinder (12) on the described support (13) with piston rod (121), described piston rod (121) is adjusted plate (7) with described guide rod (5) by one and is connected, described guide rod (5) is fixedly connected with described adjustment plate (7), the top of described piston rod (121) is fixed with a slide bar (8), what described adjustment plate (7) can described relatively slide bar (8) slides is set on the described slide bar (8), and be provided with an elastic component (9) between the side away from end of described cylinder (12) and described adjustment plate (7) of described slide bar (8), the place, another side that is positioned at described adjustment plate (7) of described slide bar (8) also is provided with one and prevents the locating part that the described relatively slide bar of described adjustment plate (7) (8) slides.
2, numerical control plasma cutting machine inceptive positioning device according to claim 1, it is characterized in that: described elastic component (9) is one to be set in the spring on the described slide bar (8), one end of this spring is resisted against on the end away from cylinder (12) of described slide bar (8), and the other end is resisted against on the side of described adjustment plate (7).
3, numerical control plasma cutting machine inceptive positioning device according to claim 1 is characterized in that: described locating part is one to be fixed on the nut (14) on the described slide bar (8).
4, numerical control plasma cutting machine inceptive positioning device according to claim 1 is characterized in that: the material of described slide bar (8) is a brass.
5, numerical control plasma cutting machine inceptive positioning device according to claim 1 is characterized in that: the magnetic switch (11) that also is provided with the state that is used to detect described piston rod (121) on the described cylinder (12).
6, numerical control plasma cutting machine inceptive positioning device according to claim 1, it is characterized in that: describedly be fixed on the described support (13) by bearing (4), offer the strip hole (41) that is used to adjust described position near the described relatively guide rod of switch (6) (5) on the described bearing (4) near switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201172236U CN201261110Y (en) | 2008-05-07 | 2008-05-07 | Initial locating device for numerical control plasma cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201172236U CN201261110Y (en) | 2008-05-07 | 2008-05-07 | Initial locating device for numerical control plasma cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261110Y true CN201261110Y (en) | 2009-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201172236U Expired - Fee Related CN201261110Y (en) | 2008-05-07 | 2008-05-07 | Initial locating device for numerical control plasma cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261110Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856760A (en) * | 2010-06-02 | 2010-10-13 | 补家武 | Pneumatic height regulating device of cutting torch for advertisement cutting machine |
| CN102009259A (en) * | 2010-05-31 | 2011-04-13 | 无锡恒富科技有限公司 | Numerical control cutting machine plasma gun initial positioning mechanism |
| CN102240859A (en) * | 2011-03-30 | 2011-11-16 | 无锡华联精工机械有限公司 | Laser cutting machine worktable positioning device |
| CN103939409A (en) * | 2014-04-16 | 2014-07-23 | 江苏通用科技股份有限公司 | Forming machine right steel ring pre-support pneumatic driving device |
-
2008
- 2008-05-07 CN CNU2008201172236U patent/CN201261110Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009259A (en) * | 2010-05-31 | 2011-04-13 | 无锡恒富科技有限公司 | Numerical control cutting machine plasma gun initial positioning mechanism |
| CN102009259B (en) * | 2010-05-31 | 2012-09-19 | 无锡恒富科技有限公司 | Numerical control cutting machine plasma gun initial positioning mechanism |
| CN101856760A (en) * | 2010-06-02 | 2010-10-13 | 补家武 | Pneumatic height regulating device of cutting torch for advertisement cutting machine |
| CN101856760B (en) * | 2010-06-02 | 2011-12-14 | 补家武 | Pneumatic height regulating device of cutting torch for advertisement cutting machine |
| CN102240859A (en) * | 2011-03-30 | 2011-11-16 | 无锡华联精工机械有限公司 | Laser cutting machine worktable positioning device |
| CN103939409A (en) * | 2014-04-16 | 2014-07-23 | 江苏通用科技股份有限公司 | Forming machine right steel ring pre-support pneumatic driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MESSER CUTTING WELDING ( CHINA) CO., LTD. Free format text: FORMER NAME: MEISAI'ER CUTTING WELDING CO., LTD. (KUNSHAN) |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1111 Changjiang South Road, Jiangsu City, Kunshan Province, China: 215300 Patentee after: MESSER CUTTING SYSTEM (CHINA) LTD. Address before: No. 1111 Changjiang South Road, Jiangsu City, Kunshan Province, China: 215300 Patentee before: Meisaier Cutting and Welding Co., Ltd. (Kunshan) |
|
| C56 | Change in the name or address of the patentee |
Owner name: MESSER CUTTING AND WELDING( CHINA) CO., LTD. Free format text: NEW ADDRESS: NO.258, NANBANG ROAD, DEVELOPMENT AREA, KUNSHAN CITY, JIANGSU PROVINCE, ZIP CODE:215000 |
|
| CP02 | Change in the address of a patent holder |
Address after: No. 258 South Road, Kunshan Development Zone, Jiangsu Province: 215000 Patentee after: MESSER CUTTING SYSTEM (CHINA) LTD. Address before: No. 1111 Changjiang South Road, Jiangsu City, Kunshan Province, China: 215300 Patentee before: MESSER CUTTING SYSTEM (CHINA) LTD. |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Address of the patentee Correct: No. 528 South Stream Road, Kunshan Development Zone, Jiangsu False: No. 258 South Stream Road, Kunshan Development Zone, Jiangsu Number: 6 Page: 1358 Volume: 26 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO.258, NANBANG ROAD, KUNSHAN DEVELOPMENT ZONE, JIANGSU PROVINCE TO: NO.528, NANBANG ROAD, KUNSHAN DEVELOPMENT ZONE, JIANGSU PROVINCE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20170507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |