CN103645089A - Pressure testing auxiliary clamp - Google Patents
Pressure testing auxiliary clamp Download PDFInfo
- Publication number
- CN103645089A CN103645089A CN201310551615.9A CN201310551615A CN103645089A CN 103645089 A CN103645089 A CN 103645089A CN 201310551615 A CN201310551615 A CN 201310551615A CN 103645089 A CN103645089 A CN 103645089A
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- Prior art keywords
- chuck
- pressure testing
- hole
- clamp body
- clamp
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a pressure testing auxiliary clamp, comprising: a chuck, a end cap matched to the chuck and a clamp body; wherein the clamp body is in a cylinder shape, and a stepped blind hole is machined in the interior of the cylinder; a through hole vertical to an axis is arranged one an end of the clamp body, and a carrying beam is cooperated in the through hole; the chuck and a round fastening sleeve are orderly sleeved on the upper end of the clamp body; a clamp groove on the front surface of the chuck is cooperated with the round fastening sleeve, and a cylinder pin is arranged between the chuck and the round fastening sleeve for positioning; a support post is arranged on the back surface of the chuck, and the support post is connected in the through hole of the carrying beam and is fastened by a nut; and the end cap is covered on the round fastening sleeve, and a through hole is arranged on the surface of the end cap. By this manner, the pressure testing auxiliary clamp has advantages of smart structure, high practicality and easy manufacture. In a pressure testing process for a product, a pressure testing device is fixed to ensure security of the pressure testing device. Simultaneously, the pressure testing auxiliary clamp raises stationarity of the pressure testing device, reduces error in the pressure testing process, and optimizes the detection effect.
Description
Technical field
The present invention relates to field of machining, particularly relate to a kind of pressure test auxiliary clamp.
Background technology
In mechanical processing process, in order to guarantee product quality, need to carry out quality testing to product.Pressure detection is applied to manufacture field widely as checking the effective ways of product strength, and especially, in welding processing process, pressure test can detect the intensity of weld seam accurately, ensures the quality of production.But in pressure test process, conventionally can face the Placement Problems of pressure testing machine; because pressure test equipment is expensive, and respond to sensitively, irrational arrangement all may make pressure test equipment damage; or impact test effect, brings unnecessary loss.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of pressure test auxiliary clamp, and it is reasonable in design, simple in structure, can ensure the security of pressure test equipment in test process, ensures test result.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of pressure test auxiliary clamp, comprising: chuck, the end cap coordinating with chuck, clamp body; Described clamp body is right cylinder, and its inside is processed with stepped blind hole; Clamp body end has the through hole perpendicular to axis, is combined with bridle in through hole; Described clamp body upper port is overlapped successively described chuck and circular lock sleeve; The draw-in groove in described chuck front can coordinate described circular lock sleeve, between chuck and circular lock sleeve, by straight pin, locates; The described chuck back side is provided with support column, and described support column is connected in the through hole on bridle, and by nut lock; On described circular lock sleeve, be stamped end cap, described end cover surface is provided with through hole.
Preferably, in the deep trouth between described circular lock sleeve and clamp body, padded coaming and pad are housed.
The invention has the beneficial effects as follows: a kind of pressure test auxiliary clamp is provided, and its structure is small and exquisite, and practicality is high, easily manufacture.In the pressure test process to product, pressure test equipment is fixed, ensured the security of pressure test equipment, prevent from being damaged in test process.Meanwhile, improve the stationarity of pressure test equipment, reduced the error in measuring process, optimized detection effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pressure test auxiliary clamp of the present invention;
Fig. 2 is the diagrammatic cross-section of a kind of pressure test auxiliary clamp of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, end cap; 2, chuck; 3, clamp body; 4, circular lock sleeve; 5, support column; 6, bridle; 7, padded coaming; 8, pad; 9, straight pin.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to accompanying drawing 1 and Fig. 2, the embodiment of the present invention comprises:
A pressure test auxiliary clamp, comprising: chuck 2, the end cap 1 coordinating with chuck 2, clamp body 3; Described clamp body 3 is right cylinder, and its inside is processed with stepped blind hole; Clamp body 3 ends have the through hole perpendicular to axis, are combined with bridle 6 in through hole; Described clamp body 3 upper port are overlapped successively described chuck 2 and circular lock sleeve 4; The draw-in groove in described chuck 2 fronts can coordinate described circular lock sleeve 4, between chuck 2 and circular lock sleeve 4, by straight pin 9, locates; Described chuck 2 back sides are provided with support column 5, and described support column 5 is connected in the through hole on bridle 6, and by nut lock; On described circular lock sleeve 4, be stamped end cap 1, described end cap 1 surface is provided with through hole.In deep trouth between described circular lock sleeve 4 and fixture 3 bodies, padded coaming 7 and pad 8 are housed.
A kind of pressure test auxiliary clamp of the present invention, reasonable in design, practicality is high, easily manufactures.In the pressure test process to product, pressure test equipment is fixed, ensured the security of pressure test equipment, prevent from being damaged in test process.Meanwhile, improve the stationarity of pressure test equipment, reduced the error in measuring process, optimized detection effect.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. a pressure test auxiliary clamp, comprising: chuck, the end cap coordinating with chuck, clamp body; It is characterized in that: described clamp body is right cylinder, and its inside is processed with stepped blind hole; Clamp body end has the through hole perpendicular to axis, is combined with bridle in through hole; Described clamp body upper port is overlapped successively described chuck and circular lock sleeve; The draw-in groove in described chuck front can coordinate described circular lock sleeve, between chuck and circular lock sleeve, by straight pin, locates; The described chuck back side is provided with support column, and described support column is connected in the through hole on bridle, and by nut lock; On described circular lock sleeve, be stamped end cap, described end cover surface is provided with through hole.
2. a kind of pressure test auxiliary clamp according to claim 1, is characterized in that: in the deep trouth between described circular lock sleeve and clamp body, padded coaming and pad are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551615.9A CN103645089A (en) | 2013-11-08 | 2013-11-08 | Pressure testing auxiliary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551615.9A CN103645089A (en) | 2013-11-08 | 2013-11-08 | Pressure testing auxiliary clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103645089A true CN103645089A (en) | 2014-03-19 |
Family
ID=50250341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310551615.9A Pending CN103645089A (en) | 2013-11-08 | 2013-11-08 | Pressure testing auxiliary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103645089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502035A (en) * | 2015-01-04 | 2015-04-08 | 东晶锐康晶体（成都）有限公司 | Replaceable helium leakage detection testing hole |
| CN104677728A (en) * | 2015-02-09 | 2015-06-03 | 四川大学 | Three-jaw chuck limiting type rock sample fixing device for direct tensile testing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421205A (en) * | 1992-02-14 | 1995-06-06 | Carl Schenck Ag | Apparatus for the rapid ultimate material strength testing of test samples |
| JP2005076310A (en) * | 2003-09-01 | 2005-03-24 | Nisshin Steel Co Ltd | Pull-out resistance testing device for lock bolt and lock-bolt pull-out resistance testing method |
| CN2795615Y (en) * | 2005-06-23 | 2006-07-12 | 贾来友 | Seal joint for large caliber plastic pipe and pipe anti-pressure test |
| CN102749247A (en) * | 2011-04-20 | 2012-10-24 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connector |
| CN103323324A (en) * | 2012-03-21 | 2013-09-25 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connection joint |
| CN203658151U (en) * | 2013-11-08 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Auxiliary fixture for pressure test |
-
2013
- 2013-11-08 CN CN201310551615.9A patent/CN103645089A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421205A (en) * | 1992-02-14 | 1995-06-06 | Carl Schenck Ag | Apparatus for the rapid ultimate material strength testing of test samples |
| JP2005076310A (en) * | 2003-09-01 | 2005-03-24 | Nisshin Steel Co Ltd | Pull-out resistance testing device for lock bolt and lock-bolt pull-out resistance testing method |
| CN2795615Y (en) * | 2005-06-23 | 2006-07-12 | 贾来友 | Seal joint for large caliber plastic pipe and pipe anti-pressure test |
| CN102749247A (en) * | 2011-04-20 | 2012-10-24 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connector |
| CN103323324A (en) * | 2012-03-21 | 2013-09-25 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connection joint |
| CN203658151U (en) * | 2013-11-08 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Auxiliary fixture for pressure test |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502035A (en) * | 2015-01-04 | 2015-04-08 | 东晶锐康晶体（成都）有限公司 | Replaceable helium leakage detection testing hole |
| CN104502035B (en) * | 2015-01-04 | 2017-12-12 | 东晶锐康晶体（成都）有限公司 | A kind of helium leaks hunting replaceable instrument connection |
| CN104677728A (en) * | 2015-02-09 | 2015-06-03 | 四川大学 | Three-jaw chuck limiting type rock sample fixing device for direct tensile testing |
| CN104677728B (en) * | 2015-02-09 | 2017-04-05 | 四川大学 | The limit-type rock sample fixing device of scroll chuck of direct tensile test |
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| PB01 | 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 |
Application publication date: 20140319 |