CN103216696A - Air tightness detection clamp - Google Patents
Air tightness detection clamp Download PDFInfo
- Publication number
- CN103216696A CN103216696A CN2013101262971A CN201310126297A CN103216696A CN 103216696 A CN103216696 A CN 103216696A CN 2013101262971 A CN2013101262971 A CN 2013101262971A CN 201310126297 A CN201310126297 A CN 201310126297A CN 103216696 A CN103216696 A CN 103216696A
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- China
- Prior art keywords
- suction tude
- hinged
- gripping members
- joint
- pipe fitting
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- 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.)
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Abstract
The invention discloses an air tightness detection clamp, which relates to the machining field of the mechanical tool. The air tightness detection clamp comprises an air inlet pipe connector (5), wherein the air inlet pipe connector (5) is hinged with a clamping part (2); the clamping part (2) is provided with a protruded claw part (2-1) at the front part of a hinged position, and is provided with a handle part (2-2) at the rear part of the hinged position; and a shaft pin (2-3) is arranged between the hinged position and the handle part (2-2), the shaft pin (2-3) is movably plugged into a groove arranged on the air inlet pipe connector (5), and a spring (4) is arranged between the shaft pin (2-3) and the groove. Compared with the prior art, the problems of the existing air tightness detection tool that the efficiency is low and the labor intensity is large can be solved.
Description
Technical field
The present invention relates to the machine tool manufacture field, especially a kind of being used for carried out the anchor clamps that tightness detects to the car air conditioner pipe fitting.
Background technique
For tightness and the reliability that guarantees the car air conditioner pipe fitting, all need to do tightness after the every air-conditioning pipe fitting completion of processing and detect.Whether whether existing air conditioner for automobile manufacturing enterprise carries out tightness to pipe fitting is detected, and is that the pipe fitting that processes is put into water, feed to pipe fitting and observe pipe fitting behind the test gas and have bubble to emerge, good to determine its tightness.And before pipe fitting fed test gas, as the pipe fitting of Fig. 1, the joint of pipe fitting 1 needed to be installed in suction tude joint 5 butt joints that have gland nut 6 on the suction tude by one; As shown in Figure 2, in connection procedure, need manually tighten gland nut 6, make joint be in sealing state; Because car air conditioner pipe fitting majority is more elongated, need bigger pretightening force when tightening, and the operating time is longer, speed is slow, and operator's fatiguability causes labor intensity bigger, inefficiency.
Summary of the invention
Problem to be solved by this invention provides a kind of tightness and detects anchor clamps, and it is big that it can solve existing car air conditioner pipe fitting tightness detection labor intensity, ineffective problem.
In order to address the above problem, technological scheme of the present invention is: this tightness detects anchor clamps and includes the suction tude joint, is hinged with gripping members on described suction tude joint; Described gripping members is provided with the jaw portion of protrusion in the front portion, hinged place, be provided with handle part at the rear portion, hinged place; Be provided with pivot pin between hinged place and described handle part, the movable groove that is located on the described suction tude joint that inserts of described pivot pin is provided with spring between described pivot pin and the described groove.
In the technique scheme, more specifically scheme can be: described gripping members is hinged on the tube wall of described suction tude joint.
Owing to adopted technique scheme, the present invention compared with prior art has following beneficial effect:
This tightness detects on the pipe joint that gripping members is hinged on suction tude is connected of anchor clamps, the front portion is provided with the jaw portion of protrusion, this jaw portion can be stuck in the end face of the termination nut of pipe fitting, formation pawl folder, pipe fitting is connected closely with the suction tude joint, operator are provided with handle part as long as operate rear portion, gripping members hinged place like a cork, can finish pretension to pipe fitting and suction tude joint, be laborsavingly can guarantee each pretightening force again, greatly improve working efficiency and pretension effect, reduced labor intensity; Rear in described gripping members and described pipe joint joint, be provided with spring between the recess of described gripping members and described pipe joint, the spring overhead has guaranteed that jaw portion can " catch " end face of pipe fitting termination nut well between gripping members rear portion and pipe joint.Improve the back advantage: the artificial quick clamp holder of applying light, can finish the shutoff frock, time weak point, efficient soon, are manually also liked using.
Description of drawings
Fig. 1 is the connection diagram of prior art and pipe fitting;
Fig. 2 is the plan view of prior art;
Fig. 3 is the connection diagram of the embodiment of the invention and pipe fitting;
Fig. 4 is the plan view of embodiment of the invention gripping members.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is described in further detail:
This tightness as shown in Figure 3, Figure 4 detects anchor clamps, and it comprises formations such as gripping members 2, hinging shaft 3, spring 4, pipe joint 5.
This tightness detects anchor clamps pipe fitting 1 suction tude joint 5 is installed, and is hinged with a gripping members 2 on suction tude joint 5, and this gripping members 2 is hinged on the tube wall of pipe joint 5, to fix to clamp parts 2.Gripping members 2 is provided with the 2-1 of jaw portion of protrusion in the front portion, hinged place, the 2-1 of this jaw portion can be stuck in the end face of the termination nut of pipe fitting 1, formation pawl folder, pipe fitting 1 is connected closely with the suction tude joint 5 of suction tude, be provided with handle part 2-2 at the rear portion, hinged place, be provided with pivot pin 2-3 between hinged place and described handle part 2-2, the movable groove that is located on the suction tude joint 5 that inserts of this pivot pin 2-3 is provided with spring 4 between pivot pin 2-3 and the described groove.Operator can finish the pretension of pipe fitting 1 with suction tude joint 5 as long as operate gripping members 2 like a cork, promptly laborsavingly can guarantee each pretightening force again, have greatly improved working efficiency and pretension effect, have reduced labor intensity.Spring 4 overheads are between gripping members 2 rear portions and pipe joint 5, and the 2-1 of jaw portion that has guaranteed gripping members 2 can " catch " end face of pipe fitting 1 termination nut well.Pivot pin 2-3 make between spring 4, suction tude joint 5 and the gripping members 2 connect more reliable.
Claims (2)
1. a tightness detects anchor clamps, includes suction tude joint (5), it is characterized in that: be hinged with gripping members (2) on described suction tude joint (5); Described gripping members (2) is provided with the jaw portion (2-1) of protrusion in the front portion, hinged place, be provided with handle part (2-2) at the rear portion, hinged place; Be provided with pivot pin (2-3) between hinged place and described handle part (2-2), the movable groove that is located on the described suction tude joint (5) that inserts of described pivot pin (2-3) is provided with spring (4) between described pivot pin (2-3) and the described groove.
2. tightness according to claim 1 detects anchor clamps, and it is characterized in that: described gripping members (2) is hinged on the tube wall of described suction tude joint (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101262971A CN103216696A (en) | 2013-04-12 | 2013-04-12 | Air tightness detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101262971A CN103216696A (en) | 2013-04-12 | 2013-04-12 | Air tightness detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103216696A true CN103216696A (en) | 2013-07-24 |
Family
ID=48814741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101262971A Pending CN103216696A (en) | 2013-04-12 | 2013-04-12 | Air tightness detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216696A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670395A (en) * | 2015-02-27 | 2015-06-03 | 刘宇思 | Multifunctional exercise bicycle |
| CN105241613A (en) * | 2015-10-23 | 2016-01-13 | 上海汽车空调配件有限公司 | Self-expandable airtight tool |
| CN105275930A (en) * | 2014-07-11 | 2016-01-27 | 佛山市美的清湖净水设备有限公司 | Interface connection structure and have its water purification unit |
| CN107990069A (en) * | 2017-11-22 | 2018-05-04 | 惠州市多普勒通信有限公司 | A kind of easy-to-dismount chemical industry transmission pipeline |
| CN111675132A (en) * | 2020-06-01 | 2020-09-18 | 海盐县华鼎工具有限公司 | Horizontal hydraulic jack convenient to remove |
| CN112283478A (en) * | 2020-10-10 | 2021-01-29 | 天长市云联管道有限公司 | Steel-plastic composite pipe connecting mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB688758A (en) * | 1949-07-05 | 1953-03-11 | Dunlop Rubber Co | Improvements in pipe couplings |
| US4458719A (en) * | 1981-11-02 | 1984-07-10 | Imperial Clevite Inc. | Quick coupler service fitting |
| FR2652871A1 (en) * | 1989-10-10 | 1991-04-12 | Butagaz | Safety coupling for a tap of a container of pressurised fluid |
| WO2010015975A1 (en) * | 2008-08-06 | 2010-02-11 | Jain Irrigation Systems Limited | A pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint |
| KR20100029432A (en) * | 2008-09-08 | 2010-03-17 | 삼성광주전자 주식회사 | A gas injector |
| CN203223683U (en) * | 2013-04-12 | 2013-10-02 | 柳州力通车用空调有限公司 | Gas tightness detecting clamp |
-
2013
- 2013-04-12 CN CN2013101262971A patent/CN103216696A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB688758A (en) * | 1949-07-05 | 1953-03-11 | Dunlop Rubber Co | Improvements in pipe couplings |
| US4458719A (en) * | 1981-11-02 | 1984-07-10 | Imperial Clevite Inc. | Quick coupler service fitting |
| FR2652871A1 (en) * | 1989-10-10 | 1991-04-12 | Butagaz | Safety coupling for a tap of a container of pressurised fluid |
| WO2010015975A1 (en) * | 2008-08-06 | 2010-02-11 | Jain Irrigation Systems Limited | A pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint |
| KR20100029432A (en) * | 2008-09-08 | 2010-03-17 | 삼성광주전자 주식회사 | A gas injector |
| CN101672401A (en) * | 2008-09-08 | 2010-03-17 | 三星光州电子株式会社 | An air injector |
| CN203223683U (en) * | 2013-04-12 | 2013-10-02 | 柳州力通车用空调有限公司 | Gas tightness detecting clamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275930A (en) * | 2014-07-11 | 2016-01-27 | 佛山市美的清湖净水设备有限公司 | Interface connection structure and have its water purification unit |
| CN105275930B (en) * | 2014-07-11 | 2017-10-27 | 佛山市美的清湖净水设备有限公司 | Interface connection structure and have its water purification unit |
| CN104670395A (en) * | 2015-02-27 | 2015-06-03 | 刘宇思 | Multifunctional exercise bicycle |
| CN105241613A (en) * | 2015-10-23 | 2016-01-13 | 上海汽车空调配件有限公司 | Self-expandable airtight tool |
| CN107990069A (en) * | 2017-11-22 | 2018-05-04 | 惠州市多普勒通信有限公司 | A kind of easy-to-dismount chemical industry transmission pipeline |
| CN111675132A (en) * | 2020-06-01 | 2020-09-18 | 海盐县华鼎工具有限公司 | Horizontal hydraulic jack convenient to remove |
| CN112283478A (en) * | 2020-10-10 | 2021-01-29 | 天长市云联管道有限公司 | Steel-plastic composite pipe connecting mechanism |
| CN112283478B (en) * | 2020-10-10 | 2022-08-23 | 天长市云联管道有限公司 | Steel-plastic composite pipe connecting mechanism |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130724 |