CN107655631A - A kind of muffler leak test equipment - Google Patents
A kind of muffler leak test equipment Download PDFInfo
- Publication number
- CN107655631A CN107655631A CN201710868438.5A CN201710868438A CN107655631A CN 107655631 A CN107655631 A CN 107655631A CN 201710868438 A CN201710868438 A CN 201710868438A CN 107655631 A CN107655631 A CN 107655631A
- Authority
- CN
- China
- Prior art keywords
- muffler
- test equipment
- leak test
- pedestal
- connection
- 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.)
- Pending
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Classifications
-
- 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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of muffler leak test equipment, including pedestal, control module, locating piece, guide rail, pushing block, Self-locking handle, appendix and baric systerm, control module is fixed on pedestal side, the locating piece is connected with pedestal, the guide rail is connected with pedestal, the pushing block is slidably connected with guide rail, and the Self-locking handle is connected with locating piece, and the appendix is connected by nut with Self-locking handle；The present invention can realize Fast Installation, leakage measuring instrumentation when muffler leakage rate checks, can quantify leakage rate by concrete numerical value so that muffler leakage rate checks more accurate, directly perceived.
Description
Technical field
The present invention relates to leak test equipment technical field, more particularly to a kind of muffler leak test equipment.
Background technology
Muffler is to allow air-flow by the way that but and can prevents or reduces a kind of device of sound transmission, and muffler can hinder
The propagation of sound wave is kept off, is the important measures for eliminating air flow power noise, and control the effective tool of noise.
But the leak test for muffler is mainly examined by water at present, the quantity and size of range estimation leakage bubble assess gas
Body leakage rate, but the number of leakage rate can not be specifically quantified by numerical value, it is therefore necessary to designing one kind can accurately, intuitively survey
Determine the equipment of muffler leakage rate.
The content of the invention
The purpose of invention：The present invention discloses a kind of muffler leak test equipment, can realize muffler leakage rate inspection
When Fast Installation, leakage measuring instrumentation, leakage rate can be quantified by concrete numerical value so that muffler leakage rate check it is more accurate,
Intuitively.
Technical scheme：In order to realize the above object the invention discloses a kind of muffler leak test equipment, including base
Seat, control module, locating piece, guide rail, pushing block, Self-locking handle, appendix and baric systerm, control module are fixed on base side
Face, the locating piece are connected with pedestal, and the guide rail is connected with pedestal, and the pushing block is slidably connected with guide rail, described from lock handle
Hand is connected with locating piece, and the appendix is connected by nut with Self-locking handle.
Further, a kind of above-mentioned muffler leak test equipment, the pedestal are provided with locating slot and fixing hole, fixed
Bolt is connected locating piece with pedestal by fixing hole.
Further, a kind of above-mentioned muffler leak test equipment, the pedestal are connected with supporting plate, supporting plate and air pressure
System connects.
Further, above-mentioned a kind of muffler leak test equipment, the baric systerm include cylinder, atmospheric pressure pole and control
Module, atmospheric pressure pole are connected with contiguous block.
Further, above-mentioned a kind of muffler leak test equipment, the cylinder surface set respectively the first air inlet and
First gas outlet, the control module are provided with the second air inlet, the second gas outlet, gas returning port and control-rod.
Further, a kind of above-mentioned muffler leak test equipment, second gas outlet are connected with the first air inlet, institute
Gas returning port is stated to be connected with the first gas outlet.
Further, a kind of above-mentioned muffler leak test equipment, described appendix one end are connected with leakage measuring instrumentation meter, separately
One end is connected with rubber stopper.
Further, above-mentioned a kind of muffler leak test equipment, the Self-locking handle is by revolute pair and lever with determining
Position block, Self-locking handle are provided with notch, and the appendix is connected through notch by bolt with Self-locking handle.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：
（1）A kind of muffler leak test equipment of the present invention, Fast Installation, the leakage measuring instrumentation of muffler can be realized,
Optimize inspection efficiency.
（2）A kind of muffler leak test equipment of the present invention, can realize the accurate, directly perceived of muffler leakage rate
Check, it is more comprehensive with the assessment of the service life of muffler for leaking.
Brief description of the drawings
Fig. 1 is a kind of muffler leak test equipment overall structure schematic diagram of the present invention；
Fig. 2 is a kind of pedestal of muffler leak test equipment of the present invention and baric systerm connection diagram；
In figure：1- pedestals, 2- control modules, 3- locating pieces, 4- guide rails, 5- pushing blocks, 6- Self-locking handles, 7- appendixs, 8- positioning
Groove, 9- fixing holes, 10- fixing bolts, 11- supporting plates, 12- cylinders, 13- atmospheric pressure poles, 14- contiguous blocks, the air inlets of 15- first,
The gas outlets of 16- first, the air inlets of 17- second, the gas outlets of 18- second, 19- gas returning ports, 20- control-rods, 21- leakage measuring instrumentation meters,
22- rubber stoppers.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment
A kind of muffler leak test equipment of the present invention, as depicted in figs. 1 and 2, including it is pedestal 1, control module 2, fixed
Position block 3, guide rail 4, pushing block 5, Self-locking handle 6, appendix 7 and baric systerm, control module 2 is fixed on the side of pedestal 1, described fixed
Position block 3 is connected with pedestal 1, and the guide rail 4 is connected with pedestal 1, and the pushing block 5 is slidably connected with guide rail 4, the Self-locking handle 6
It is connected with locating piece 3, the appendix 7 is connected by nut with Self-locking handle 6.
Pedestal 1 described in the present embodiment is provided with locating slot 8 and fixing hole 9, and fixing bolt 10 is by fixing hole by locating piece 3
Connected with pedestal 1.
Pedestal 1 described in the present embodiment is connected with supporting plate 11, and supporting plate 11 is connected with baric systerm.
Baric systerm described in the present embodiment includes cylinder 12, atmospheric pressure pole 13 and control module 2, atmospheric pressure pole 13 and contiguous block 14
Connection.
The surface of cylinder 12 sets the first air inlet 15 and the first gas outlet 16, the control module respectively described in the present embodiment
2 are provided with the second air inlet 17, the second gas outlet 18, gas returning port 19 and control-rod 20.
The second gas outlet 18 is connected with the first air inlet 15 described in the present embodiment, the gas outlet 16 of gas returning port 19 and first
Connection.
The one end of appendix 7 is connected with leakage measuring instrumentation meter 21 described in the present embodiment, and the other end is connected with rubber stopper 22.
For Self-locking handle 6 described in the present embodiment by revolute pair and lever and locating piece 3, Self-locking handle 6 is provided with notch, described
Appendix 7 is connected through notch by bolt with Self-locking handle 6.
Described above is only the preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as the guarantor of the present invention
Protect scope.
Claims (8)
- A kind of 1. muffler leak test equipment, it is characterised in that：Including pedestal（1）, control module（2）, locating piece（3）, lead Rail（4）, pushing block（5）, Self-locking handle（6）, appendix（7）And baric systerm, control module（2）It is fixed on pedestal（1）Side, institute State locating piece（3）With pedestal（1）Connection, the guide rail（4）With pedestal（1）Connection, the pushing block（5）With guide rail（4）The company of slip Connect, the Self-locking handle（6）With locating piece（3）Connection, the appendix（7）Pass through nut and Self-locking handle（6）Connection.
- A kind of 2. muffler leak test equipment according to claim 1, it is characterised in that：The pedestal（1）It is provided with Locating slot（8）And fixing hole（9）, fixing bolt（10）By fixing hole by locating piece（3）And pedestal（1）Connection.
- A kind of 3. muffler leak test equipment according to claim 1, it is characterised in that：The pedestal（1）It is connected with Supporting plate（11）, supporting plate（11）It is connected with baric systerm.
- A kind of 4. muffler leak test equipment according to claim 1, it is characterised in that：The baric systerm includes gas Cylinder（12）, atmospheric pressure pole（13）And control module（2）, atmospheric pressure pole（13）With contiguous block（14）Connection.
- A kind of 5. muffler leak test equipment according to claim 4, it is characterised in that：The cylinder（12）Surface point First air inlet is not set（15）With the first gas outlet（16）, the control module（2）It is provided with the second air inlet（17）, second Gas outlet（18）, gas returning port（19）And control-rod（20）.
- A kind of 6. muffler leak test equipment according to claim 5, it is characterised in that：Second gas outlet（18） With the first air inlet（15）Connection, the gas returning port（19）With the first gas outlet（16）Connection.
- A kind of 7. muffler leak test equipment according to claim 1, it is characterised in that：The appendix（7）One end It is connected with leakage measuring instrumentation meter（21）, the other end and rubber stopper（22）Connection.
- A kind of 8. muffler leak test equipment according to claim 1, it is characterised in that：The Self-locking handle（6）It is logical Cross revolute pair and lever and locating piece（3）, Self-locking handle（6）It is provided with notch, the appendix（7）Through notch by bolt with Self-locking handle（6）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868438.5A CN107655631A (en) | 2017-09-22 | 2017-09-22 | A kind of muffler leak test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868438.5A CN107655631A (en) | 2017-09-22 | 2017-09-22 | A kind of muffler leak test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655631A true CN107655631A (en) | 2018-02-02 |
Family
ID=61130322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710868438.5A Pending CN107655631A (en) | 2017-09-22 | 2017-09-22 | A kind of muffler leak test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029448A (en) * | 2021-03-15 | 2021-06-25 | 深圳市云客智慧科技有限公司 | Self-locking mechanism for automobile rear lamp air tightness detection equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723977Y (en) * | 2004-06-09 | 2005-09-07 | 中国第一汽车集团公司 | Silencer air tightness test table |
| RU2390744C1 (en) * | 2009-04-13 | 2010-05-27 | Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" | Method for leakage testing articles |
| CN203053644U (en) * | 2012-12-13 | 2013-07-10 | 重庆明利来科技有限公司 | Airtightness detecting and repairing clamp |
| CN103471790A (en) * | 2013-09-11 | 2013-12-25 | 浙江华龙巨水科技股份有限公司 | High-precision water-free micro-leakage detection device |
| CN106482914A (en) * | 2016-09-27 | 2017-03-08 | 天津市神驰汽车零部件有限公司 | A kind of pair acoustic filter airtightness test table |
| CN206208476U (en) * | 2016-11-27 | 2017-05-31 | 河北海特汽车部件有限公司 | Airtight detector of automobile silencer |
| CN106840527A (en) * | 2017-01-22 | 2017-06-13 | 无锡红湖***有限公司 | The airtight detection equipment integrating of exhaust silencer |
-
2017
- 2017-09-22 CN CN201710868438.5A patent/CN107655631A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723977Y (en) * | 2004-06-09 | 2005-09-07 | 中国第一汽车集团公司 | Silencer air tightness test table |
| RU2390744C1 (en) * | 2009-04-13 | 2010-05-27 | Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" | Method for leakage testing articles |
| CN203053644U (en) * | 2012-12-13 | 2013-07-10 | 重庆明利来科技有限公司 | Airtightness detecting and repairing clamp |
| CN103471790A (en) * | 2013-09-11 | 2013-12-25 | 浙江华龙巨水科技股份有限公司 | High-precision water-free micro-leakage detection device |
| CN106482914A (en) * | 2016-09-27 | 2017-03-08 | 天津市神驰汽车零部件有限公司 | A kind of pair acoustic filter airtightness test table |
| CN206208476U (en) * | 2016-11-27 | 2017-05-31 | 河北海特汽车部件有限公司 | Airtight detector of automobile silencer |
| CN106840527A (en) * | 2017-01-22 | 2017-06-13 | 无锡红湖***有限公司 | The airtight detection equipment integrating of exhaust silencer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029448A (en) * | 2021-03-15 | 2021-06-25 | 深圳市云客智慧科技有限公司 | Self-locking mechanism for automobile rear lamp air tightness detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215400 office 611, office 612, office 613, 36 South Renmin Road, Chengxiang Town, Taicang, Suzhou, Jiangsu Applicant after: The high safe mechanical Co., Ltd in Taicang Address before: 215400 Office 611, Office 612 and Office 613, No. 36 Renmin South Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Applicant before: The high safe mechanical Co., Ltd in Taicang |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |