CN101954601A - Swing clamp for pipe numerical control drilling machine - Google Patents
Swing clamp for pipe numerical control drilling machine Download PDFInfo
- Publication number
- CN101954601A CN101954601A CN 201010196072 CN201010196072A CN101954601A CN 101954601 A CN101954601 A CN 101954601A CN 201010196072 CN201010196072 CN 201010196072 CN 201010196072 A CN201010196072 A CN 201010196072A CN 101954601 A CN101954601 A CN 101954601A
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- China
- Prior art keywords
- clamp
- numerical control
- drilling machine
- pipe fitting
- control drilling
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Abstract
The invention relates to a swing clamp for a pipe numerical control drilling machine. A V-shaped gap is arranged on one side of the clamp; and a pivot hole is arranged at the middle of the other side of the clamp and is pivoted with a clamping block base through a circular shaft. By adopting a clamp structure which can swing around the pivot, the invention can self-adaptively adjust various bent or deformed pipes and can firmly clamp the processed pipes for being convenient to safely and stably drill, thereby fully improving the drilling quality.
Description
Technical field
The present invention relates to field of machine tool equipment, in particular for the numerical control drilling machine of processing pipe part areole.
Background technology
Pipe parts such as boiler header need be processed a lot of through holes or blind hole on the tube wall of pipe, the pipe fitting numerical control drilling machine of the applicant's research and development is clamped in the two ends of pipe fitting on the workbench by rotating chuck, the drilling platform movably is arranged on the workbench, referring to Fig. 1, drilling platform 4 is provided with the clamp assemblies and the drill unit assembly of processing pipe fitting, clamp assemblies comprises first grip block 1 and second grip block 3 that is arranged on pipe fitting 2 both sides, can be along the relative motion of pipe fitting horizontal diameter direction, hold tightly or loosen pipe fitting; The drill unit assembly comprises drill bit, by drilling main shaft and motor and transmission mechanism drives and feeding, adopts for example unit head assembly of general NC drilling machine or CNC milling machine of prior art, after clamp assemblies is fixing pipe fitting is carried out outer wall boring and processes.
But when reality is used, because axially the linearity of longer pipe spare central shaft is difficult to guarantee, comparatively significantly pipe fitting central shaft bending may appear, when perhaps the pipe fitting cross section deforms, the stationary clamp of first grip block 1 and second grip block, 3 top one is the clamping pipe fitting well, drilling adds the man-hour Workpiece vibration can damage drill bit and equipment, has influenced the quality of machining hole; And rigid clamping meeting damage pipe fitting by force, also the resistance that clamping can be subjected to is transferred to line slideway 5, the gear 7 and tooth bar 6 of bottom, thus the accurate reception and registration guider of damage causes the damage of equipment.
Summary of the invention
The applicant is at the effective clamping pipe fitting of the tube wall clamp of above-mentioned existing numerical control drilling machine rigidity, cause the shortcomings such as crudy difference in the damage of equipment and pipe fitting, hole, a kind of oscillating grippers of the pipe fitting numerical control drilling machine that can adjust flexibly is provided, and it is rational in infrastructure, clamping effect firm stable.
The technical solution adopted in the present invention is as follows:
A kind of oscillating grippers of pipe fitting numerical control drilling machine, described clamp one side is provided with V-notch, and the opposite side middle part is provided with pivot hole, articulates by circular shaft and clamp pedestal.
The present invention adopts can be around the clamp structure of pivot swinging, and the self adaptation adjustment is suitable for the pipe fitting of various bendings or distortion, the processed pipe fitting of clamping that can be firm so that safety and stability carry out the drilling operation, thereby fully improved the drilling quality.
Description of drawings
Fig. 1 is the front view of numerical control drilling machine sliding platform;
Fig. 2 is a front view of the present invention, is A place enlarged drawing among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 2, the V-type clamp 9 that the present invention's first grip block 1 and second grip block, 3 tops are provided with is an individual part, clamp 9 one sides are provided with V-notch, the opposite side middle part is provided with pivot hole, articulate by bearing pin 8 and clamp pedestal 10, can do certain angle swing rotation around bearing pin 8, thereby when clamping, can do adaptive flexible adjustment according to the outside wall surface shape that is held pipe fitting, more effectively stable clamping is carried out in the circular section, thus prevent rigid structure can not the self adaptation adjustment the effective situation of clamping or rigid clamping damage pipe fitting.
More than describing is explanation of the invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.
Claims (1)
1. the oscillating grippers of a pipe fitting numerical control drilling machine, it is characterized in that: described clamp one side is provided with V-notch, and the opposite side middle part is provided with pivot hole, by circular shaft and the pivot joint of clamp pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010196072 CN101954601A (en) | 2010-06-10 | 2010-06-10 | Swing clamp for pipe numerical control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010196072 CN101954601A (en) | 2010-06-10 | 2010-06-10 | Swing clamp for pipe numerical control drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954601A true CN101954601A (en) | 2011-01-26 |
Family
ID=43482321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010196072 Pending CN101954601A (en) | 2010-06-10 | 2010-06-10 | Swing clamp for pipe numerical control drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954601A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659359A (en) * | 2013-11-27 | 2014-03-26 | 芜湖通和汽车管路系统有限公司 | Pipe material blanking clamping device for automobile pipelines |
| CN103846787A (en) * | 2012-12-05 | 2014-06-11 | 钜威自动化股份有限公司 | Semi-open clamp for shank of drill point |
| CN108044382A (en) * | 2018-02-12 | 2018-05-18 | 广东鸿特精密技术（台山）有限公司 | A kind of new positioning fixture |
| CN108161499A (en) * | 2018-02-12 | 2018-06-15 | 广东鸿特精密技术（台山）有限公司 | A kind of novel clamp |
| CN113084220A (en) * | 2021-04-13 | 2021-07-09 | 何敏 | Assembled tubular product drilling equipment for building |
| CN113260586A (en) * | 2019-01-04 | 2021-08-13 | 康宁股份有限公司 | Fluid-operated clamping apparatus and method for holding a workpiece in a working orientation |
| CN113520075A (en) * | 2021-07-19 | 2021-10-22 | 江西金虎保险设备集团有限公司 | Intelligence rifle cabinet buckle formula encloses foot flange |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138376A (en) * | 1997-11-12 | 1999-05-25 | Okuma Corp | Tool replacement arm |
| CN2378149Y (en) * | 1999-01-29 | 2000-05-17 | 中国人民解放军55254部队 | Cam-screw combined mounting and clamping apparatus |
| US6065744A (en) * | 1999-08-09 | 2000-05-23 | Lawrence; Joseph W. | Work holder precisely adjustable jaws |
| CN2832416Y (en) * | 2005-10-01 | 2006-11-01 | 扬动股份有限公司 | Adjustable bracket |
| US7314215B2 (en) * | 2005-04-20 | 2008-01-01 | David Vosoughkia | Universal angle self-adjusting V-block workpiece holder |
| CN201211637Y (en) * | 2008-07-03 | 2009-03-25 | 重庆工学院 | Handhold self centering pipe mouth sander |
| CN201436139U (en) * | 2009-07-17 | 2010-04-07 | 南车戚墅堰机车有限公司 | Shaft workpiece center hole processing and revolving device |
| CN201720708U (en) * | 2010-06-10 | 2011-01-26 | 无锡华联精工机械有限公司 | Swinging clamp forceps of pipe fitting numerical-control drill machine |
-
2010
- 2010-06-10 CN CN 201010196072 patent/CN101954601A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138376A (en) * | 1997-11-12 | 1999-05-25 | Okuma Corp | Tool replacement arm |
| CN2378149Y (en) * | 1999-01-29 | 2000-05-17 | 中国人民解放军55254部队 | Cam-screw combined mounting and clamping apparatus |
| US6065744A (en) * | 1999-08-09 | 2000-05-23 | Lawrence; Joseph W. | Work holder precisely adjustable jaws |
| US7314215B2 (en) * | 2005-04-20 | 2008-01-01 | David Vosoughkia | Universal angle self-adjusting V-block workpiece holder |
| CN2832416Y (en) * | 2005-10-01 | 2006-11-01 | 扬动股份有限公司 | Adjustable bracket |
| CN201211637Y (en) * | 2008-07-03 | 2009-03-25 | 重庆工学院 | Handhold self centering pipe mouth sander |
| CN201436139U (en) * | 2009-07-17 | 2010-04-07 | 南车戚墅堰机车有限公司 | Shaft workpiece center hole processing and revolving device |
| CN201720708U (en) * | 2010-06-10 | 2011-01-26 | 无锡华联精工机械有限公司 | Swinging clamp forceps of pipe fitting numerical-control drill machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846787A (en) * | 2012-12-05 | 2014-06-11 | 钜威自动化股份有限公司 | Semi-open clamp for shank of drill point |
| CN103846787B (en) * | 2012-12-05 | 2016-03-30 | 钜威自动化股份有限公司 | Semi open model drill point shank fixture |
| CN103659359A (en) * | 2013-11-27 | 2014-03-26 | 芜湖通和汽车管路系统有限公司 | Pipe material blanking clamping device for automobile pipelines |
| CN103659359B (en) * | 2013-11-27 | 2016-04-06 | 芜湖通和汽车管路系统股份有限公司 | A kind of automobile pipeline materials in the tube blanking clamping device |
| CN108044382A (en) * | 2018-02-12 | 2018-05-18 | 广东鸿特精密技术（台山）有限公司 | A kind of new positioning fixture |
| CN108161499A (en) * | 2018-02-12 | 2018-06-15 | 广东鸿特精密技术（台山）有限公司 | A kind of novel clamp |
| CN113260586A (en) * | 2019-01-04 | 2021-08-13 | 康宁股份有限公司 | Fluid-operated clamping apparatus and method for holding a workpiece in a working orientation |
| CN113084220A (en) * | 2021-04-13 | 2021-07-09 | 何敏 | Assembled tubular product drilling equipment for building |
| CN113084220B (en) * | 2021-04-13 | 2022-05-20 | 浙江宇洋建设有限公司 | Assembled tubular product drilling equipment for building |
| CN113520075A (en) * | 2021-07-19 | 2021-10-22 | 江西金虎保险设备集团有限公司 | Intelligence rifle cabinet buckle formula encloses foot flange |
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Legal Events
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| 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 |
Open date: 20110126 |