CN105546112A - Engine waterway plugging device - Google Patents
Engine waterway plugging device Download PDFInfo
- Publication number
- CN105546112A CN105546112A CN201610028666.7A CN201610028666A CN105546112A CN 105546112 A CN105546112 A CN 105546112A CN 201610028666 A CN201610028666 A CN 201610028666A CN 105546112 A CN105546112 A CN 105546112A
- Authority
- CN
- China
- Prior art keywords
- hole
- spin
- handle
- locking
- water channel
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/022—Test plugs for closing off the end of a pipe
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/025—Details with respect to the testing of engines or engine parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention provides an engine waterway plugging device which comprises a guide pipe, a handle and an end cap, wherein the guide pipe has a locking end and a connecting end, a through hole is formed in the guide pipe, and the locking end is provided with a locking mechanism used for locking an engine waterway connector; one end of the handle is located in the through hole and is in rotary connection with the connecting end; the end cap is located in the through hole and leans against one end, located in the through hole, of the handle, and the end cap is in sliding fit with the through hole; and when the handle does rotary movement, the handle drives the end cap to move towards the locking end. According to the engine waterway plugging device provided by the invention, the engine waterway connector can be inserted into the through hole of the guide pipe and is located in the locking end by the locking mechanism, and after being rotated, the handle can drive the end cap to plug the engine waterway connector so as to achieve the purpose of plugging the engine waterway connector. The engine waterway plugging device with the structure not only can be used for plugging connectors with relatively small calibers, but also cannot damage the engine waterway connector during plugging.
Description
Technical field
The present invention relates to motor water channel air-leakage test field, particularly a kind of motor water channel blocking device.
Background technique
During engine assembly water channel leak test, shutoff need be carried out to each open interface of motor water channel, be formed an airtight space to realize whole motor water channel, then to motor water channel inner chamber inflating pressure, and carry out leakages and test.
Available engine water channel shutoff mode is mainly divided into equipment automatic plugging and manual shutoff two kinds of modes, the wherein apparatus expensive of equipment automatic plugging, manual shutoff adopts plugging material such as EXPANSION ANCHOR BOLTS etc. in interface, compress realization of expanding usually, but manual shutoff cannot be applicable to the shutoff of more small-bore interface, and manual shutoff easily destroys engine water pipeline joint.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of motor water channel blocking device that effectively can carry out shutoff to engine water pipeline joint.
For solving the problems of the technologies described above, motor water channel blocking device provided by the invention comprises:
Guide pipe, has locking end and connecting end, is provided with through hole in described guide pipe, and described locking end is provided with the locking mechanism for locking engine water pipeline joint;
Handle, one end is positioned at described through hole and is rotationally connected with described connecting end;
Plug, be positioned at described through hole and lean with one end that described handle is positioned at described through hole, described plug and described through hole are slidably matched;
When described handle rotates, described in described lever drive, plug moves towards described locking end.
Preferably, described locking mechanism comprises sleeve pipe and spin, described locking end is provided with spin hole, described spin is arranged in described spin hole, described casing pipe sleeve is located at the outside of described locking end, and is slidably matched with described guide pipe, the inwall of described sleeve pipe is provided with spin positioning hole;
When described sleeve pipe slides along described guide pipe, described spin can partly enter in described spin positioning hole.
More preferably, also return spring is provided with between described sleeve pipe and described guide pipe.
More preferably, described spin comprises four, and four described spin are uniformly distributed around described locking end.
Preferably, described handle is rotationally connected by bearing pin and described connecting end.
Preferably, one end that described handle is positioned at described through hole is also provided with cam part.
Preferably, also be provided with regulating mechanism in described guide pipe, described regulating mechanism comprises adjusting bolt and briquetting, and one end and the described handle of described adjusting bolt lean, the other end of described adjusting bolt is threaded with described briquetting, and described briquetting and described plug lean.
Preferably, one end away from described handle of described locking end is also provided with nut.
Engine water pipeline joint can be inserted in the through hole of the guide pipe of motor water channel blocking device provided by the invention, engine water pipeline joint is locked in locking end by locking mechanism, rotatable handle back handle drives plug shutoff engine water pipeline joint, reach the object of shutoff engine water pipeline joint, the motor water channel blocking device of this structure not only can be used for the more small-bore interface of shutoff, and shutoff process can not destroy engine water pipeline joint.
Accompanying drawing explanation
Fig. 1 is the structural representation of motor water channel blocking device embodiment of the present invention;
Fig. 2 is the use schematic diagram of motor water channel blocking device embodiment of the present invention.
Indicate as follows in figure:
Guide pipe-1, locking end-11, spin hole-111, connecting end-12, through hole-13, locking mechanism-2, sleeve pipe-21, spin positioning hole-211, spin-22, return spring-23, handle-3, cam part-31, bearing pin-32, plug-4, regulating mechanism-5, adjusting bolt-51, briquetting-52, nut-6, engine water pipeline joint-7.
Embodiment
For enabling above-mentioned purpose, the feature and advantage of invention more become apparent, below the specific embodiment of the present invention is described in detail.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, the invention provides a kind of motor water channel blocking device, comprising:
Guide pipe 1, have locking end 11 and connecting end 12, be provided with through hole 13 in described guide pipe 1, described locking end 11 is provided with the locking mechanism 2 for locking engine water pipeline joint 7, above-mentioned locking mechanism 2 can adopt mode well known in the art to realize, such as yoke configurations etc.;
Handle 3, one end is positioned at described through hole 13 and is rotationally connected with described connecting end 12;
Plug 4, is positioned at described through hole 13 and leans with one end that described handle 3 is positioned at described through hole 13, and described plug 4 is slidably matched with described through hole 13;
When described handle 3 rotates, described handle 3 drives described plug 4 to move towards described locking end 11.
During use, first engine water pipeline joint 7 self-locking end 11 is inserted in the through hole 13 of guide pipe 1, engine water pipeline joint 7 locked by locking mechanism 2, rotatable handle 3 makes plug 4 move to plug 4 by engine water pipeline joint 7 shutoff towards the locking end 11 i.e. direction of engine water pipeline joint 7 again, then to motor water channel inner chamber inflating pressure, engine water road air tightness test is carried out after having inflated, test rear rotatable handle 3 and make plug 4 no longer shutoff engine water pipeline joint 7, and remove the locking of locking mechanism 2 pairs of engine water pipeline joints 7, engine water pipeline joint 7 can be extracted in through hole 13.
Engine water pipeline joint 7 can be inserted in the through hole 13 of the guide pipe 1 of motor water channel blocking device provided by the invention, engine water pipeline joint 7 is locked in locking end 11 by locking mechanism 2, rotatable handle 3 back handle 3 drives plug 4 shutoff engine water pipeline joint 7, reach the object of shutoff engine water pipeline joint 7, the motor water channel blocking device of this structure not only can be used for the more small-bore interface of shutoff, and shutoff process can not destroy engine water pipeline joint 7.
In order to more easily engine water pipeline joint 7 is locked in locking end 11, described locking mechanism 2 comprises sleeve pipe 21 and spin 22, described locking end 11 is provided with spin hole 111, described spin 22 is arranged in described spin hole 111, described sleeve pipe 21 is set in the outside of described locking end 11, and be slidably matched with described guide pipe 1, the inwall of described sleeve pipe 21 is provided with spin positioning hole 211, it should be apparent to those skilled in the art that, above-mentioned spin hole 111 is through-hole structure, spin 22 can the inwall of self-locking end 11 be protruded, so that engine water pipeline joint 7 is locked in locking end 11,
When described sleeve pipe 21 slides along described guide pipe 1, described spin 22 can partly enter in described spin positioning hole 211.
In using process, first sleeve pipe 21 is moved along guide pipe 1, spin 22 part enters in spin positioning hole 211, now the inwall of sleeve pipe 21 is smooth state, and the inwall of the non-self-locking end 11 of spin 22 protrudes, and engine water pipeline joint 7 can insert in the through hole 13 of guide pipe by self-locking end 11 smoothly, then sleeve pipe 21 is moved, spin 22 and spin positioning hole 211 stagger, and the inwall of spin 22 self-locking end 11 protrudes to through hole 13, thus is locked in locking end 11 by engine water pipeline joint 7.When needing dismounting engine water pipeline joint 7, mobile sleeve pipe 21 makes spin 22 part enter in spin positioning hole 211, and now engine water pipeline joint 7 can move in through hole 13, is extracted by engine water pipeline joint 7.
Conveniently sleeve pipe 21 resets, and is also provided with return spring 23 between described sleeve pipe 21 and described guide pipe 1.
In order to more effectively lock engine water pipeline joint 7, described spin 22 comprises four, and four described spin 22 are uniformly distributed around described locking end 11.
The conveniently rotation of handle 3, described handle 3 is rotationally connected by bearing pin 32 and described connecting end 12.
Move in order to more convenient handle 3 promotes plug 4, one end that described handle 3 is positioned at described through hole 13 is also provided with cam part 31.
In a preferred embodiment of the invention, regulating mechanism 5 is also provided with in described guide pipe 1, described regulating mechanism 5 comprises adjusting bolt 51 and briquetting 52, one end and the described handle 3 of described adjusting bolt 51 lean, the other end of described adjusting bolt 51 is threaded with described briquetting 52, and described briquetting 52 leans with described plug 4.The height of regulating mechanism 5 can be regulated by the screw-thread fit between adjusting bolt 51 and briquetting 52, when the height of engine water pipeline joint 7 is different, the adjustment by the height of regulating mechanism 5 makes motor water channel blocking device adapt to the engine water pipeline joint 7 of different heights.
In order to improve the intensity of motor water channel blocking device, one end away from described handle 3 of described locking end 11 is also provided with nut 6.
Although the present invention is described in conjunction with above embodiment, but the present invention is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present invention and scope.
Claims (8)
1. a motor water channel blocking device, is characterized in that, comprising:
Guide pipe, has locking end and connecting end, is provided with through hole in described guide pipe, and described locking end is provided with the locking mechanism for locking engine water pipeline joint;
Handle, one end is positioned at described through hole and is rotationally connected with described connecting end;
Plug, be positioned at described through hole and lean with one end that described handle is positioned at described through hole, described plug and described through hole are slidably matched;
When described handle rotates, described in described lever drive, plug moves towards described locking end.
2. motor water channel blocking device according to claim 1, it is characterized in that, described locking mechanism comprises sleeve pipe and spin, described locking end is provided with spin hole, described spin is arranged in described spin hole, described casing pipe sleeve is located at the outside of described locking end, and is slidably matched with described guide pipe, the inwall of described sleeve pipe is provided with spin positioning hole;
When described sleeve pipe slides along described guide pipe, described spin can partly enter in described spin positioning hole.
3. motor water channel blocking device according to claim 2, is characterized in that, be also provided with return spring between described sleeve pipe and described guide pipe.
4. motor water channel blocking device according to claim 2, it is characterized in that, described spin comprises four, and four described spin are uniformly distributed around described locking end.
5. motor water channel blocking device according to claim 1, is characterized in that, described handle is rotationally connected by bearing pin and described connecting end.
6. motor water channel blocking device according to claim 1 or 5, it is characterized in that, one end that described handle is positioned at described through hole is also provided with cam part.
7. motor water channel blocking device according to claim 1, it is characterized in that, also regulating mechanism is provided with in described guide pipe, described regulating mechanism comprises adjusting bolt and briquetting, one end and the described handle of described adjusting bolt lean, the other end of described adjusting bolt is threaded with described briquetting, and described briquetting and described plug lean.
8. motor water channel blocking device according to claim 1, is characterized in that, one end away from described handle of described locking end is also provided with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028666.7A CN105546112B (en) | 2016-01-14 | 2016-01-14 | A kind of engine water channel plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028666.7A CN105546112B (en) | 2016-01-14 | 2016-01-14 | A kind of engine water channel plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546112A true CN105546112A (en) | 2016-05-04 |
| CN105546112B CN105546112B (en) | 2018-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610028666.7A Expired - Fee Related CN105546112B (en) | 2016-01-14 | 2016-01-14 | A kind of engine water channel plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546112B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441717A (en) * | 2016-10-20 | 2017-02-22 | 苏州天沃科技股份有限公司 | Pressure test plug for heat exchange tube |
| CN106644285A (en) * | 2016-12-21 | 2017-05-10 | 上海天永智能装备股份有限公司 | Engine plugging sealing device having function of air pressure existence self-checking |
| CN106679890A (en) * | 2017-02-15 | 2017-05-17 | 苏州韦贝电机科技有限公司 | Airtight quick-connection plug structure |
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| CN2843784Y (en) * | 2005-11-04 | 2006-12-06 | 漳州仂元工业有限公司 | Ball-positioning telescopic handle of gardening tool |
| CN202166538U (en) * | 2011-07-21 | 2012-03-14 | 广西玉柴机器股份有限公司 | Leakage test plugging tool of engine |
| CN104316271A (en) * | 2014-11-04 | 2015-01-28 | 天津博益气动股份有限公司 | Air tightness testing tool for valve bodies of unthreaded hole connector types |
| KR101570476B1 (en) * | 2014-11-10 | 2015-11-19 | (주)티에스앤이 | Sealing devices for leak testing |
| CN204855100U (en) * | 2015-08-27 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Oil duct leak test plugging device |
| CN204881992U (en) * | 2015-08-24 | 2015-12-16 | 重庆科杰实业有限责任公司 | Bolt -up end cap assembly |
-
2016
- 2016-01-14 CN CN201610028666.7A patent/CN105546112B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843784Y (en) * | 2005-11-04 | 2006-12-06 | 漳州仂元工业有限公司 | Ball-positioning telescopic handle of gardening tool |
| CN202166538U (en) * | 2011-07-21 | 2012-03-14 | 广西玉柴机器股份有限公司 | Leakage test plugging tool of engine |
| CN104316271A (en) * | 2014-11-04 | 2015-01-28 | 天津博益气动股份有限公司 | Air tightness testing tool for valve bodies of unthreaded hole connector types |
| KR101570476B1 (en) * | 2014-11-10 | 2015-11-19 | (주)티에스앤이 | Sealing devices for leak testing |
| CN204881992U (en) * | 2015-08-24 | 2015-12-16 | 重庆科杰实业有限责任公司 | Bolt -up end cap assembly |
| CN204855100U (en) * | 2015-08-27 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Oil duct leak test plugging device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441717A (en) * | 2016-10-20 | 2017-02-22 | 苏州天沃科技股份有限公司 | Pressure test plug for heat exchange tube |
| CN106441717B (en) * | 2016-10-20 | 2019-01-01 | 张化机（苏州）重装有限公司 | The pressure testing plug of heat exchanger tube |
| CN106644285A (en) * | 2016-12-21 | 2017-05-10 | 上海天永智能装备股份有限公司 | Engine plugging sealing device having function of air pressure existence self-checking |
| CN106679890A (en) * | 2017-02-15 | 2017-05-17 | 苏州韦贝电机科技有限公司 | Airtight quick-connection plug structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105546112B (en) | 2018-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |