CN202174285U - Clamping mechanism for tube cutter - Google Patents
Clamping mechanism for tube cutter Download PDFInfo
- Publication number
- CN202174285U CN202174285U CN2011203024940U CN201120302494U CN202174285U CN 202174285 U CN202174285 U CN 202174285U CN 2011203024940 U CN2011203024940 U CN 2011203024940U CN 201120302494 U CN201120302494 U CN 201120302494U CN 202174285 U CN202174285 U CN 202174285U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- cylinder
- stainless steel
- tubing
- upper grip
- 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 - Lifetime
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Abstract
The utility model discloses a clamping mechanism for a tube cutter, comprising a cylinder, a stainless steel bedplate, a guide pillar and an upper clamping head. The guide pillar is assembled on the stainless steel bedplate, the cylinder is arranged at the top end of the guide pillar and the upper clamping head is installed in the middle of the guide pillar. The cylinder moves downward to drive the upper clamping head to move downward. A lower clamping block is arranged on the stainless steel bedplate. An arc-shaped concave surface is arranged in the middle of the lower clamping block. The position of the arc-shaped concave surface corresponds to that of the upper clamping head that clamps the tubes. The utility model has a compact structure, is firm to clamp during the process of tube cutting, and improves the cutting quality that prior tube fracture has burrs and oblique sections and the like.
Description
Technical field
The utility model relates to pipe cutting machine, is specifically related to a kind of clamping device of pipe cutting machine.
Technical background
At present; The clamping device of domestic and international pipe cutting machine; Generally comprise a cylinder, stainless steel platen, guide pillar and upper grip, upper grip is descending by air cylinder driven, and tubing is that circumferential point contacts with the stainless steel platen when clamping tubing; Tubing clamps not strongly and causes displacement admittedly during percussion cutting-off, makes problems such as the tubing fracture is jagged, angle.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of raising tubing clamping firmness is provided, and improves the clamping device of the pipe cutting machine of tubing fracture cut quality.
To achieve these goals, the utility model adopts following technical scheme:
A kind of clamping device of pipe cutting machine comprises a cylinder, stainless steel platen, guide pillar and upper grip, and guide pillar is assemblied on the stainless steel platen; Cylinder is installed in the guide pillar top; Upper grip is installed in the guide pillar middle part, and cylinder downlink drive upper grip moves downward, and fixture block down is set on the stainless steel platen; Said fixture block down middle part is provided with the circular arc concave surface, and the position of circular arc concave surface is corresponding with the position of upper grip clamping tubing.Tubing is periphery with the contact-making surface of following fixture block during the clamping device clamping tubing of this pipe cutting machine, during percussion cutting-off the tubing clamping firm, make the smooth no burr of tubing fracture not have angle.
In the such scheme, said guide pillar top increases a cylinder at least, is used to increase chucking power.
Compared with prior art, the utlity model has following useful effect:
The utility model compact conformation, tubing when cutting clamping is firm, improved the jagged cut quality that angle etc. is arranged of tubing fracture.
Description of drawings
Figure 1A is the front view of the clamping device of prior art pipe cutting machine;
Figure 1B is the left view of the clamping device of prior art pipe cutting machine;
Fig. 2 A is the front view of the clamping device of the utility model pipe cutting machine;
Fig. 2 B is the left view of the clamping device of the utility model pipe cutting machine.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is done further description:
The utility model is as shown in Figure 2, and a kind of clamping device of pipe cutting machine comprises stainless steel platen 1, tubing 2; Guide pillar 3, cylinder 4, upper grip 5, following fixture block 6 are assemblied on the stainless steel platen 1 to guide pillar 3 spatial vertical, and cylinder 4 has two at least; Be installed in guide pillar 3 tops, upper grip 5 is installed in guide pillar 3 middle parts, and fixture block 6 down is set on stainless steel platen 1; Following fixture block 6 middle parts are provided with the circular arc concave surface, and the position of circular arc concave surface is corresponding with the position of upper grip 5 clamping tubing.
During work, tubing 2 draws the clamping device that at the uniform velocity passes pipe cutting machine by hauling machine, at this moment; It is descending that cylinder 4 receives the cutoff signal that pipe cutting machine control system sends, and drives upper grip 5 and move downward, and tubing 2 is clamped between upper grip 5 and the following fixture block 6; After the time-delay of pipe cutting machine percussion cutting-off tubing; Cylinder 4 is up, and traction upper grip 5 is up in the lump, and tubing is pulled the clamping device of the tractive force release pipe cutting machine of machine.During cutting; Because upper grip 5 is an arc surface with the contact point of following fixture block 6 clamping tubing; And increased the quantity of cylinder; Make tubing be held fastness more, during pipe cutting machine percussion cutting-off tubing tubing just can not be subjected to displacement phenomenon, has improved the jagged cut quality that angle etc. is arranged of tubing fracture.
Claims (2)
1. the clamping device of a pipe cutting machine comprises a cylinder, stainless steel platen, guide pillar and upper grip, and guide pillar is assemblied on the stainless steel platen; Cylinder is installed in the guide pillar top, and upper grip is installed in the guide pillar middle part, and cylinder downlink drive upper grip moves downward; It is characterized in that; Fixture block down is set on the stainless steel platen, and said fixture block middle part down is provided with the circular arc concave surface, and the position of circular arc concave surface is corresponding with the position of upper grip clamping tubing.
2. the clamping device of pipe cutting machine according to claim 1 is characterized in that, said guide pillar top increases a cylinder at least, is used to increase chucking power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024940U CN202174285U (en) | 2011-08-19 | 2011-08-19 | Clamping mechanism for tube cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024940U CN202174285U (en) | 2011-08-19 | 2011-08-19 | Clamping mechanism for tube cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174285U true CN202174285U (en) | 2012-03-28 |
Family
ID=45864194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203024940U Expired - Lifetime CN202174285U (en) | 2011-08-19 | 2011-08-19 | Clamping mechanism for tube cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174285U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642138A (en) * | 2012-04-26 | 2012-08-22 | 珠海承鸥卫浴用品有限公司 | Multi-station clamp for water distributor |
| CN103223651A (en) * | 2013-05-09 | 2013-07-31 | 甘肃蓝科石化高新装备股份有限公司 | Pipe body synchronous clamping device |
| CN103394931A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Tail end pressing mechanism for pipe processing |
| CN103962870A (en) * | 2014-05-13 | 2014-08-06 | 张家港兴宇机械制造有限公司 | Lower drive type pipe clamping device in circular saw cutting machine |
| CN104476604A (en) * | 2014-12-04 | 2015-04-01 | 台州精华环保设备有限公司 | Bar pressing device of bar cutting machine |
| CN107470693A (en) * | 2017-08-17 | 2017-12-15 | 苏州弗士曼精密机械有限公司 | A kind of tubing special cutting device |
| CN108453764A (en) * | 2018-02-08 | 2018-08-28 | 江西新能源科技职业学院 | The crawl mechanical arm of sensitive part |
-
2011
- 2011-08-19 CN CN2011203024940U patent/CN202174285U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642138A (en) * | 2012-04-26 | 2012-08-22 | 珠海承鸥卫浴用品有限公司 | Multi-station clamp for water distributor |
| CN103223651A (en) * | 2013-05-09 | 2013-07-31 | 甘肃蓝科石化高新装备股份有限公司 | Pipe body synchronous clamping device |
| CN103394931A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Tail end pressing mechanism for pipe processing |
| CN103962870A (en) * | 2014-05-13 | 2014-08-06 | 张家港兴宇机械制造有限公司 | Lower drive type pipe clamping device in circular saw cutting machine |
| CN104476604A (en) * | 2014-12-04 | 2015-04-01 | 台州精华环保设备有限公司 | Bar pressing device of bar cutting machine |
| CN107470693A (en) * | 2017-08-17 | 2017-12-15 | 苏州弗士曼精密机械有限公司 | A kind of tubing special cutting device |
| CN108453764A (en) * | 2018-02-08 | 2018-08-28 | 江西新能源科技职业学院 | The crawl mechanical arm of sensitive part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |
|
| CX01 | Expiry of patent term |