CN203448462U - Integrated device for pipe orifice reshaping and detection and pipeline nitrogen passage - Google Patents

Integrated device for pipe orifice reshaping and detection and pipeline nitrogen passage Download PDF

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Publication number
CN203448462U
CN203448462U CN201320515808.4U CN201320515808U CN203448462U CN 203448462 U CN203448462 U CN 203448462U CN 201320515808 U CN201320515808 U CN 201320515808U CN 203448462 U CN203448462 U CN 203448462U
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CN
China
Prior art keywords
integrated apparatus
mouth
pipe
detection
pipeline
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
Application number
CN201320515808.4U
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Chinese (zh)
Inventor
马功权
李恕东
肖红花
杨国胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Great Wall Refrigeration Technology Co Ltd
Original Assignee
Hefei Great Wall Refrigeration Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Great Wall Refrigeration Technology Co Ltd filed Critical Hefei Great Wall Refrigeration Technology Co Ltd
Priority to CN201320515808.4U priority Critical patent/CN203448462U/en
Application granted granted Critical
Publication of CN203448462U publication Critical patent/CN203448462U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an integrated device for pipe orifice reshaping and detection and pipeline nitrogen passage. The device is characterized by comprising an integrated device, wherein the integrated device has a step shaft-shaped structure; an inner hole is formed in one end of the integrated device; an inner chamfer is formed in the end part of the inner hole; a mandrel is arranged in the center of the inner hole, and extends from the end part of the inner hole; a conical chamfer is formed in the end part of the mandrel; a through hole is formed in the whole axial center of the integrated device, and one end of the through hole is flared; the other end of the integrated device has a cylindrical structure. The integrated device for the pipe orifice reshaping and detection and the pipeline nitrogen passage is simple in structure; pipe orifice reshaping operation, pipe orifice detection operation and pipeline nitrogen passage operation are reasonably integrated, so that the device can be quickly and conveniently operated, and is high in machining efficiency and adaptability.

Description

A kind of integrated apparatus of crossing nitrogen for mouth of pipe shaping, detection and pipeline
Technical field
The utility model relates to a kind of refrigeration for refrigerator pipeline processing unit (plant), relates in particular to a kind of integrated apparatus of crossing nitrogen for mouth of pipe shaping, detection and pipeline.
Background technology
Because refrigeration for refrigerator pipeline is very high to the cleannes requirement of pipeline inside, in actual production, take the inner way of crossing nitrogen of pipeline to purge; In actual production process, the roundness that the carrying of product in processing procedure tends to line up impacts, between the different refrigeration pipe of refrigerator, adopt docking soldering, matching requirements between the mouth of pipe are higher, the roundness of the refrigeration pipe mouth of pipe directly affects the assembling between pipeline, therefore,, in actual production, need to before assembling, the roundness of line up carry out shaping, detection.
Above-mentioned background technology, adopts the rapid air inflation connector device clamping mouth of pipe outside, directly pipeline inside is purged; Adopt the roundness of 1 pair of pipeline spout diameter of cone rod to carry out shaping; Adopt mouth of pipe checkout gear 2 respectively the internal diameter of the pipeline mouth of pipe, external diameter to be detected, detect and carry out at twice, mouth of pipe external diameter is detected in one end of mouth of pipe checkout gear, and the other end of described mouth of pipe checkout gear detects spout diameter.
, in use there is following shortcoming and defect in above-mentioned existing technical scheme:
1) in prior art scheme, adopt the direct clamping pipeline of rapid air inflation connector, nitrogen was carried out in pipeline inside and purge, because fast joint is rigid clamping, easily line up appearance produces damage.
2) in prior art scheme, adopt the excellent line up of cone to carry out shaping operation, only line up internal diameter carries out shaping, easily due to the difference of manual operation dynamics, cause the mouth of pipe distortion of turning up, the external diameter of the mouth of pipe cannot be guaranteed, Hou road cannot detect, and also cannot assemble.
3) in prior art scheme, adopt mouth of pipe checkout gear to detect in the inside and outside footpath of line up at twice, detect respectively mouth of pipe external diameter and detect spout diameter, multi-pass operation, affects production efficiency.
4) in prior art scheme, the nitrogen purge operations excessively to pipeline, the shaping operation of line up and the detection in the inside and outside footpath of line up operation, in actual production process, minute many people multi-pass operation, affects production efficiency.
Utility model content
A technical problem to be solved in the utility model is: provide a kind of simple in structure, swift and convenient to operate, working (machining) efficiency is high, wide adaptability for mouth of pipe shaping, detection and pipeline, cross the integrated apparatus of nitrogen.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
An integrated apparatus of crossing nitrogen for mouth of pipe shaping, mouth of pipe detection and pipeline, is characterized in that, comprise integrated apparatus, described integrated apparatus is Step Shaft shape structure, and one end of integrated apparatus has endoporus, and the end of described endoporus is provided with interior chamfering; The center of described endoporus is provided with plug, and described plug stretches out interior bore ends, and the end of described plug is provided with coniform chamfering; The whole axial centre of integrated apparatus has through hole, and one end of described through hole is horn-like; The other end of integrated apparatus is column structure.
The material of described integrated apparatus is metal material.
Described diameter of bore is slightly larger than the external diameter of the detected mouth of pipe.
Described plug external diameter is slightly less than the internal diameter of the detected mouth of pipe.
Compared with prior art, the beneficial effect the utlity model has is:
1) this installs whole axial centre and has through hole, and one end of through hole is horn-like, reasonably the inner nitrogen purge operations excessively of pipeline and mouth of pipe shaping, detection operation is merged.
2) rapid air inflation connector clamping, on this device, does not directly carry out clamping to pipeline, line up appearance not damaged.
3) this device plug stretches out interior bore ends, can line up internal diameter plays the effect of shaping, can play the effect of guiding simultaneously, makes mouth of pipe shaping, to detect operation assembling accurately quick.
4) the coniform chamfering of this device core rod end, can line up internal diameter plays the effect of shaping, can play the effect of guiding simultaneously, facilitates shaping and detects operation.
5) the interior chamfering of bore ends in this device, can line up external diameter plays the effect of shaping, can play the effect of guiding simultaneously, facilitates shaping and detects operation.
6) this device carries out shaping, detects operation in the inside and outside footpath of line up simultaneously.
7) the inside and outside footpath of the shaping operation of this device line up, line up is detected operation and the nitrogen operation of crossing of pipeline can disposablely be completed, and can effectively enhance productivity, and saves operating personnel.
Accompanying drawing explanation
Fig. 1 bores excellent structural representation in background technology.
Fig. 2 is the structural representation of mouth of pipe checkout gear in background technology
Fig. 3 is the cutaway view of mouth of pipe checkout gear in background technology.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is cutaway view of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to Fig. 4~Fig. 5, a kind of integrated apparatus of crossing nitrogen for mouth of pipe shaping, detection and pipeline, comprising: integrated apparatus 4.
Described integrated apparatus 4 is Step Shaft shape structure.
One end of integrated apparatus 4 has endoporus 5, and the end of endoporus 5 is provided with interior chamfering.
The center of endoporus 5 is provided with plug 6, and described plug 6 stretches out the end of endoporus 5.
The end of described plug 6 is provided with coniform chamfering.
The whole axial centre of integrated apparatus 4 has through hole 7, and one end of through hole 7 is horn-like.
The other end of integrated apparatus 4 is column structure 8.
Operating process is: rapid air inflation connector has been connected to source of the gas, again by the column structure of the described integrated apparatus 48 fastening clampings in one end on rapid air inflation connector, hold rapid air inflation connector, the end-cone shape chamfer site of plug 6 is filled in to the inside of the detected mouth of pipe, line up internal diameter carries out shaping, again plug 6 is continued to fill in, make the interior chamfer site of endoporus 5 ends arrive at the end that is detected the mouth of pipe, external diameter to the detected mouth of pipe carries out shaping, plug 6 and endoporus 5 are fully filled in to the detected mouth of pipe, can complete in the detected mouth of pipe, the shaping of external diameter and detection operation.After plug 6 and endoporus 5 is seated completely with the detected mouth of pipe, press the switch of rapid air inflation connector, the through hole 7 by integrated apparatus 4 axial centre is filled with nitrogen to pipeline inside, thereby can reach the object that pipeline is crossed nitrogen.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, to the variation of the above embodiment, modification, all will drop within the scope of claim of the present utility model.

Claims (4)

1. for mouth of pipe shaping, detection and pipeline, cross an integrated apparatus for nitrogen, it is characterized in that, comprise integrated apparatus, described integrated apparatus is Step Shaft shape structure, and integrated apparatus one end has endoporus, and the end of described endoporus is provided with interior chamfering; The center of described endoporus is provided with plug, and described plug stretches out interior bore ends, and the end of described plug is provided with coniform chamfering; The whole axial centre of integrated apparatus has through hole, and one end of described through hole is horn-like; The other end of integrated apparatus is column structure.
2. according to a kind of integrated apparatus of crossing nitrogen for mouth of pipe shaping, detection and pipeline described in claim 1, it is characterized in that, the material of described integrated apparatus is metal material.
3. according to a kind of integrated apparatus of crossing nitrogen for mouth of pipe shaping, detection and pipeline described in claim 1, it is characterized in that, the diameter of bore of described integrated apparatus is slightly larger than the external diameter of the detected mouth of pipe.
4. according to a kind of integrated apparatus of crossing nitrogen for mouth of pipe shaping, detection and pipeline described in claim 1, it is characterized in that, the plug external diameter of described integrated apparatus is slightly less than the internal diameter of the detected mouth of pipe.
CN201320515808.4U 2013-08-23 2013-08-23 Integrated device for pipe orifice reshaping and detection and pipeline nitrogen passage Expired - Fee Related CN203448462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320515808.4U CN203448462U (en) 2013-08-23 2013-08-23 Integrated device for pipe orifice reshaping and detection and pipeline nitrogen passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320515808.4U CN203448462U (en) 2013-08-23 2013-08-23 Integrated device for pipe orifice reshaping and detection and pipeline nitrogen passage

Publications (1)

Publication Number Publication Date
CN203448462U true CN203448462U (en) 2014-02-26

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Application Number Title Priority Date Filing Date
CN201320515808.4U Expired - Fee Related CN203448462U (en) 2013-08-23 2013-08-23 Integrated device for pipe orifice reshaping and detection and pipeline nitrogen passage

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CN (1) CN203448462U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104096726A (en) * 2014-07-30 2014-10-15 江苏国核管道系统工程技术研究院有限公司 Opening shaping module of steel pipe
CN104138935A (en) * 2014-07-30 2014-11-12 江苏国核管道系统工程技术研究院有限公司 Steel pipe mouth shaping device
CN108016681A (en) * 2017-11-22 2018-05-11 宁波世峻汽配科技有限公司 A kind of sebific duct transfer matic of fracture conveying automatic alignment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104096726A (en) * 2014-07-30 2014-10-15 江苏国核管道系统工程技术研究院有限公司 Opening shaping module of steel pipe
CN104138935A (en) * 2014-07-30 2014-11-12 江苏国核管道系统工程技术研究院有限公司 Steel pipe mouth shaping device
CN108016681A (en) * 2017-11-22 2018-05-11 宁波世峻汽配科技有限公司 A kind of sebific duct transfer matic of fracture conveying automatic alignment
CN108016681B (en) * 2017-11-22 2019-08-27 宁波世峻汽配科技有限公司 A kind of sebific duct transfer matic of fracture conveying automatic alignment

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140226

Termination date: 20150823

EXPY Termination of patent right or utility model