CN106321414B - Air compressor machine air-following oil drain quantity testing tool - Google Patents
Air compressor machine air-following oil drain quantity testing tool Download PDFInfo
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- CN106321414B CN106321414B CN201610751287.0A CN201610751287A CN106321414B CN 106321414 B CN106321414 B CN 106321414B CN 201610751287 A CN201610751287 A CN 201610751287A CN 106321414 B CN106321414 B CN 106321414B
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- air compressor
- testing tool
- connector
- compressor machine
- support base
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of automobile air compressor testing tools, more particularly to a kind of air compressor machine air-following oil drain quantity testing tool, including connector, the rear cylindrical body of connector is fixed on inside the inner ring of bearing, the outer ring of bearing is fixed on the inside of bearing holder (housing, cover), supporting rack is installed, support base rear portion is equipped with filter paper seat between bearing holder (housing, cover) and support base；It is arranged on the supporting rack jagged；Be provided on the front cylinder of the connector with the matched screw thread of air compressor exhaust port, be hexagonal prism in the middle part of the connector；The inner ring of the support base is ladder-like, and filter paper seat is the ladder-like boss of corresponding cooperation, is provided with card slot on support base, protrusion is provided on filter paper seat.A kind of air compressor machine air-following oil drain quantity testing tool provided by the present invention, has filled up the market vacancy, changes the present situation that conventional hand is tested and testing tool is simple and crude, the configuration of the present invention is simple is easy to carry, easy to use, reliable test result.
Description
Technical field
The present invention relates to a kind of automobile air compressor testing tools more particularly to a kind of air compressor machine air-following oil drain quantity to test work
Tool.
Background technology
Air compressor machine alters/and oil leak is common one of the failure of air compressor machine, and air compressor machine, which alters oil, can influence the fortune of air compressor machine and vehicle
Row work, or even threaten traffic safety, therefore air compressor machine is altered/test of oil leakage fault and judge just particularly important, mesh
A kind of preceding common test and judgment method be, using dedicated experimental bench, but this method need vehicle being transported to it is dedicated
Laboratory cannot use in service process after sale, and required cost is excessively high；Another method is to be filtered using filter paper empty
The lubricating oil in gas is discharged in press, then weighs weight in the balance, compares and analyze with air compressor machine air-following oil drain quantity model, you can
To the numerical value of the altering of air compressor machine/oil leak amount, but current in the market without corresponding special testing tool, usually tester's hand
Filter paper is held, or the hand-held light instrument made temporarily is tested, entire test process is cumbersome, and test result can not be accurate
Control, tester are also exposed in strong noise and tail gas environment, are damaged to tester's body.
Invention content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to：A kind of air compressor machine is provided with gas
Oil drain quantity testing tool, simple in structure, easy to carry, easy to use, reliable test result.
The present invention is realized by following technical solution：A kind of air compressor machine air-following oil drain quantity testing tool, including connect
The rear cylindrical body of head, connector is fixed on inside the inner ring of bearing, and the outer ring of bearing is fixed on the inside of bearing holder (housing, cover), bearing holder (housing, cover) with
Supporting rack is installed between support base, by bearing, bearing holder (housing, cover), supporting rack, support base and filter paper seat can be made to turn relative to connector
Dynamic, supporting rack is tower structure, and gas can be discharged from gap, avoid air pressure excessively high, support base rear portion is equipped with filter paper seat.
It is arranged on the supporting rack jagged, during actual use, supporting rack may be with other zero on vehicle
Part generates interference, opens up the notch with interference portion respective numbers and shape, interference portion can be put into notch, to make survey
Trial work tool can be installed smoothly.
The rear portion outer diameter of the supporting rack is more than front outer diameter, since the parts at automobile engine position are more, structure
Complexity, therefore in actual use, the installation space of testing tool is narrow, and supporting rack front outer diameter is small, keeps testing tool suitable
Profit is installed on air compressor machine, and rear portion outer diameter becomes larger, to install the filter paper being relatively large in diameter.
It is provided on the front cylinder of the connector and the matched screw thread of air compressor exhaust port, connector middle part
For hexagonal prism, when installation, can apply torque by tools such as spanners to it, be installed on air compressor machine, install convenient for testing tool
It is convenient, it fastens and stablizes after installation, be not easy to loosen.
The inner ring of the support base is ladder-like, and filter paper seat is the ladder-like boss of corresponding cooperation, is opened on support base
There is card slot, card slot is L-shaped, and protrusion is provided on filter paper seat, and filter paper is placed between support base and filter paper seat, and protrusion is caught in card
In slot and rotating makes protrusion be deep into inside card slot, and filter paper is clamped in the ladder-like gap formed between support base and filter paper seat
It is interior.
The distance between the rear end face of the connector and the front end face of filter paper seat are 5 centimetres, to make filter paper and connector
The distance between rear end face meet testing standard requirement, improve the reliability of test result.
It is fixed together between the supporting rack and bearing holder (housing, cover), support base by welding or riveting.
The rear cylindrical body of the connector and the inner ring of bearing are fixed together by way of interference fit.
The outer ring of the bearing holder (housing, cover) and bearing is fixed together by way of interference fit.
The beneficial effects of the invention are as follows：
A kind of air compressor machine air-following oil drain quantity testing tool provided by the present invention, has filled up the market vacancy, has changed tradition
Handheld test and the simple and crude present situation of testing tool, the configuration of the present invention is simple is easy to carry, easy to use, reliable test result.
Tool is installed on air compressor machine when use, is removed after to be tested, then by filter paper and model comparative analysis
Test result can be obtained, in test process, it is no longer necessary to which tester participates in, and tester is made to be no longer influenced by noise and tail gas
It influences.
In actual use, testing tool may generate interference, support of the invention with other parts on vehicle
It is arranged jagged on frame, opens up the notch with interference portion respective numbers and shape, interference portion can be put into notch, at this time
Supporting rack can not be rotated about axis, and by bearing, connector be prevented still to be able to be rotated about axis in the case where supporting rack is from rotating,
So as to which connector to be screwed into air compressor exhaust port, to enable entire testing tool smoothly to install.
Since the parts at automobile engine position are more, complicated, in actual use, the installation of testing tool is empty
Between it is narrow, and filter paper diameter used is usually larger, and the rear portion outer diameter of supporting rack of the invention is more than front outer diameter, before supporting rack
Portion's outer diameter is small, can be put into narrow space, testing tool is enable smoothly to be installed on air compressor machine, and rear portion outer diameter becomes larger,
To install the filter paper being relatively large in diameter.
By being threaded on connector and hexagonal prism, makes the simpler convenience of installation process, fastens and stablize after installation,
It is not easy to loosen.
Coordinated by card slot and raised structures, filter paper is clamped in the ladder-like gap formed between support base and filter paper seat
Interior, filter paper is loosened or is fallen during avoiding use.
It is close that the mode of previous hand-held filter paper test causes the distance between filter paper and exhaust outlet far to be neglected suddenly, influences test and ties
Fruit, the present invention remain 5 centimetres of testing standard in use between the rear end face of connector and the front end face of filter paper seat
Distance improves the reliability of test result.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the explosive view of the present invention；
Fig. 3 is clamping support schematic diagram；
Fig. 4 is support base sectional view；
Fig. 5 is filter paper holder structure schematic diagram.
In figure：1, connector；2, bearing；3, bearing holder (housing, cover)；4, supporting rack；5, support base；501, card slot；6, filter paper seat；601 is prominent
It rises.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
The front-rear direction that parts front-rear direction described herein is marked with arrow in Fig. 1 and Fig. 2 below.
Embodiment one
As shown in Fig. 1 to 5, air compressor machine air-following oil drain quantity testing tool of the present invention, including connector 1, after connector 1
Portion's cylinder is fixed on inside the inner ring of bearing 2, and the outer ring of bearing 2 is fixed on the inside of bearing holder (housing, cover) 3, bearing holder (housing, cover) 3 and support base 5
Between supporting rack 4 is installed, by bearing 2, bearing holder (housing, cover) 3, supporting rack 4, support base 5 and filter paper seat 6 can be made relative to 1 turn of connector
Dynamic, supporting rack 4 is tower structure, and gas can be discharged from gap, avoid air pressure excessively high, 5 rear portion of support base is equipped with filter paper seat
6。
It is arranged on the supporting rack 4 jagged, during actual use, supporting rack 4 may be with other zero on vehicle
Component generates interference, opens up the notch with interference portion respective numbers and shape, interference portion can be put into notch, to make
Testing tool can be installed smoothly.
The rear portion outer diameter of the supporting rack 4 is more than front outer diameter, since the parts at automobile engine position are more, structure
Complexity, therefore in actual use, the installation space of testing tool is narrow, and 4 front outer diameter of supporting rack is small, keeps testing tool suitable
Profit is installed on air compressor machine, and rear portion outer diameter becomes larger, to install the filter paper being relatively large in diameter.
Be provided on the front cylinder of the connector 1 with the matched screw thread of air compressor exhaust port, in the connector 1
Portion is hexagonal prism, and when installation can apply torque by tools such as spanners to it, be installed on air compressor machine, pacify convenient for testing tool
Dress is convenient, fastens and stablizes after installation, is not easy to loosen.
The inner ring of the support base 5 is ladder-like, and filter paper seat 6 is the ladder-like boss of corresponding cooperation, on support base 5
Be provided with card slot 501, card slot 501 is L-shaped, is provided with protrusion 601 on filter paper seat 6, filter paper be placed on support base and filter paper seat 6 it
Between, protrusion 601 is caught in card slot 501 and rotating makes protrusion 601 be deep into inside card slot 501, filter paper is clamped in support base 5
In the ladder-like gap formed between filter paper seat 6.
The distance between the rear end face of the connector 1 and the front end face of filter paper seat 6 are 5 centimetres, to make filter paper and connect
First 1 the distance between rear end face meets testing standard requirement, improves the reliability of test result.
It is fixed together between the supporting rack 4 and bearing holder (housing, cover) 3, support base 5 by welding or riveting.
The rear cylindrical body of the connector 1 is fixed together with the inner ring of bearing 2 by way of interference fit.
The outer ring of the bearing holder (housing, cover) 3 and bearing 2 is fixed together by way of interference fit.
Embodiment two
Air compressor machine air-following oil drain quantity testing tool described in this example, including connector 1, the rear cylindrical body of connector 1 are directly solid
It is scheduled on the inside of bearing holder (housing, cover) 3, supporting rack 4 is installed between bearing holder (housing, cover) 3 and support base 5,5 rear portion of support base is equipped with filter paper seat 6.
The present invention use process is as follows described：
Filter paper is put between support base and filter paper seat first, protrusion is caught in card slot, rotates filter paper seat by protrusion card
To card slot bottom, filter paper is clamped, if there is interfering parts, then interference portion is put into the notch of supporting rack, is propped up at this time
Support can not be rotated about axis, and by bearing, connector be prevented still to be able to be rotated about axis in the case where supporting rack is from rotating, from
And connector is screwed into air compressor exhaust port, certain testing time is waited for, then removes testing tool, filter paper is removed and sample
Plate comparative analysis, obtains test result.If not interfering parts, the rear cylindrical body of connector can be directly anchored to axis
The inside of bearing sleeve 3.
Certainly, the above is only presently preferred embodiments of the present invention, should not be construed as limiting the implementation to the present invention
Example range.The present invention is also not limited to the example above, essential scope of the those skilled in the art in the present invention
Interior made all the changes and improvements etc. should all belong in the patent covering scope of the present invention.
Claims (8)
1. a kind of air compressor machine air-following oil drain quantity testing tool, it is characterised in that：Including connector (1), the rear cylindrical body of connector (1)
It is fixed on inside the inner ring of bearing (2), the outer ring of bearing (2) is fixed on the inside of bearing holder (housing, cover) (3), bearing holder (housing, cover) (3) and support base
(5) supporting rack (4) is installed, supporting rack (4) is tower structure, and jagged, support base (5) is arranged on supporting rack (4) between
Rear portion is equipped with filter paper seat (6).
2. air compressor machine air-following oil drain quantity testing tool according to claim 1, it is characterised in that：The supporting rack (4)
Rear portion outer diameter be more than front outer diameter.
3. air compressor machine air-following oil drain quantity testing tool according to claim 1, it is characterised in that：The connector (1)
Be provided on the cylinder of front with the matched screw thread of air compressor exhaust port, be hexagonal prism in the middle part of the connector (1).
4. air compressor machine air-following oil drain quantity testing tool according to claim 1, it is characterised in that：The support base (5)
Inner ring be ladder-like, filter paper seat (6) is the ladder-like boss of corresponding cooperation, is provided with card slot (501) on support base (5), is filtered
Protrusion (601) is provided on paper seat (6).
5. air compressor machine air-following oil drain quantity testing tool according to claim 1, it is characterised in that：The connector (1)
The distance between rear end face and the front end face of filter paper seat (6) are 5 centimetres.
6. the air compressor machine air-following oil drain quantity testing tool according to claim 1,2,3,4 or 5, it is characterised in that：Described
Supporting rack (4) and bearing holder (housing, cover) (3), support base are fixed together between (5) by welding or riveting.
7. the air compressor machine air-following oil drain quantity testing tool according to claim 1,2,3,4 or 5, it is characterised in that：Described
The rear cylindrical body of connector (1) and the inner ring of bearing (2) are fixed together by way of interference fit.
8. the air compressor machine air-following oil drain quantity testing tool according to claim 1,2,3,4 or 5, it is characterised in that：Described
Bearing holder (housing, cover) (3) and the outer ring of bearing (2) are fixed together by way of interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751287.0A CN106321414B (en) | 2016-08-29 | 2016-08-29 | Air compressor machine air-following oil drain quantity testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751287.0A CN106321414B (en) | 2016-08-29 | 2016-08-29 | Air compressor machine air-following oil drain quantity testing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106321414A CN106321414A (en) | 2017-01-11 |
| CN106321414B true CN106321414B (en) | 2018-08-07 |
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ID=57788715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751287.0A Active CN106321414B (en) | 2016-08-29 | 2016-08-29 | Air compressor machine air-following oil drain quantity testing tool |
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| CN (1) | CN106321414B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506202A (en) * | 2018-05-25 | 2018-09-07 | 克诺尔制动系统（大连）有限公司 | One kind is portable to alter oily detection device and its detection method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050005065A (en) * | 2003-07-01 | 2005-01-13 | 현대자동차주식회사 | Detection unit for measuring leaked oil from Air compressor |
| CN101403659A (en) * | 2008-11-07 | 2009-04-08 | 广东工业大学 | A diesel engine exhaust particulate sampling device |
| CN102353541A (en) * | 2011-07-26 | 2012-02-15 | 奇瑞汽车股份有限公司 | Device for collecting lubricating oil of crankcase ventilation system and engine oil collecting method for device |
| CN202348633U (en) * | 2011-11-10 | 2012-07-25 | 湖北汽车工业学院 | Portable oil leakage testing device of air compressor |
| CN204485520U (en) * | 2015-03-17 | 2015-07-22 | 云南驰宏锌锗股份有限公司 | A kind of small-sized oil mist collector of air blast |
| CN204910957U (en) * | 2015-06-25 | 2015-12-30 | 中色科技股份有限公司 | Novel filter paper presss from both sides tightly device |
| CN105464957A (en) * | 2015-12-10 | 2016-04-06 | 广西玉柴机器股份有限公司 | Judgment method for fast determining whether oil expelling fault happens to air compressor or not |
| CN205445991U (en) * | 2015-12-24 | 2016-08-10 | 潍柴动力股份有限公司 | Air compressor machine exhaust oil content detection device |
-
2016
- 2016-08-29 CN CN201610751287.0A patent/CN106321414B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050005065A (en) * | 2003-07-01 | 2005-01-13 | 현대자동차주식회사 | Detection unit for measuring leaked oil from Air compressor |
| CN101403659A (en) * | 2008-11-07 | 2009-04-08 | 广东工业大学 | A diesel engine exhaust particulate sampling device |
| CN102353541A (en) * | 2011-07-26 | 2012-02-15 | 奇瑞汽车股份有限公司 | Device for collecting lubricating oil of crankcase ventilation system and engine oil collecting method for device |
| CN202348633U (en) * | 2011-11-10 | 2012-07-25 | 湖北汽车工业学院 | Portable oil leakage testing device of air compressor |
| CN204485520U (en) * | 2015-03-17 | 2015-07-22 | 云南驰宏锌锗股份有限公司 | A kind of small-sized oil mist collector of air blast |
| CN204910957U (en) * | 2015-06-25 | 2015-12-30 | 中色科技股份有限公司 | Novel filter paper presss from both sides tightly device |
| CN105464957A (en) * | 2015-12-10 | 2016-04-06 | 广西玉柴机器股份有限公司 | Judgment method for fast determining whether oil expelling fault happens to air compressor or not |
| CN205445991U (en) * | 2015-12-24 | 2016-08-10 | 潍柴动力股份有限公司 | Air compressor machine exhaust oil content detection device |
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| CN106321414A (en) | 2017-01-11 |
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