CN102680184A - Fixture for detecting air leakage of motor - Google Patents
Fixture for detecting air leakage of motor Download PDFInfo
- Publication number
- CN102680184A CN102680184A CN2012101332039A CN201210133203A CN102680184A CN 102680184 A CN102680184 A CN 102680184A CN 2012101332039 A CN2012101332039 A CN 2012101332039A CN 201210133203 A CN201210133203 A CN 201210133203A CN 102680184 A CN102680184 A CN 102680184A
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- China
- Prior art keywords
- motor
- gas
- contiguous block
- fixture
- connecting block
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- 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.)
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a fixture for detecting air leakage of a motor. The fixture comprises a connecting block; a vent is formed in the center of the connecting block; a threaded hole fixed on an air inlet of the motor to be detected is formed on each of four corners of the connecting block; the lower surface of the connecting block is provided with an annular groove; the vent is formed in the center of the annular groove; a sealing ring is arranged in the groove; an air pipe joint is arranged on the upper surface of the connecting block through the vent; and an air pipe is connected to the air pipe joint. The fixture is simple in structure and convenient to operate, and improves the detecting effect.
Description
Technical field
The present invention relates to a kind of pick-up unit, be specifically related to a kind of frock whether the oil motor seal plug leaks gas that is used to measure.
Background technology
Oil motor is meant that traditionally output rotatablely moves; The hydraulic pressure that hydraulic pump is provided can change the energy conversion device of mechanical energy into; Also be called oil motor, be mainly used in injection machine, boats and ships, rise and raise machine, engineering machinery, building machinery, coal mine machinery, mining machinery, metallurgical machinery, ship machinery, petrochemical complex, harbour machinery etc.
Whether oil motor need detect other seal plug through its air intake opening and leak gas after assembling is accomplished and in the maintenance process, and this just needs corresponding frock makes testing process both easy to operate, and it is good again to detect effect simultaneously.
Summary of the invention
Goal of the invention: the objective of the invention is to the deficiency to prior art, provide a kind of easy to operate, detect the effective motor gas frock of leaking hunting.
Technical scheme: a kind of motor of the present invention gas frock of leaking hunting, comprise contiguous block, the central authorities of said contiguous block have air hole; Four jiaos have the threaded hole that is used for fixing on motor air intake opening to be detected; The lower surface of said contiguous block is provided with annular groove, and said air hole is arranged on the center of said annular groove, is provided with O-ring seal in the said groove; The upper surface of said contiguous block is provided with gas-tpe fitting through said air hole, is connected with tracheae on the said gas-tpe fitting.
Further, this motor leaks hunting the gas frock through being bolted on the motor air intake opening to be detected, and said tracheae is connected with pressure instrumentataion.
The present invention compared with prior art, its beneficial effect is: the present invention is simple in structure, easy to operate, has improved the effect that detects.
Description of drawings
Fig. 1 is the synoptic diagram of said contiguous block.
Fig. 2 is the synoptic diagram of said gas-tpe fitting.
Fig. 3 is the synoptic diagram of said tracheae.
Fig. 4 is the synoptic diagram of said O-ring seal.
Fig. 5 is a structural representation of the present invention.
Fig. 6 is the synoptic diagram of motor to be detected.
Embodiment
Be elaborated in the face of technical scheme of the present invention down, but protection scope of the present invention is not limited to said embodiment.
Shown in Fig. 1 to 6, a kind of motor gas frock of leaking hunting comprises contiguous block; The central authorities of said contiguous block have air hole and have the threaded hole 2 that is used for fixing on motor air intake opening to be detected for 1, four jiao, and the lower surface of said contiguous block 1 is provided with annular groove 3; Said air hole 1 is arranged on the center of said annular groove 3; Be provided with O-ring seal in the said groove, the upper surface of said contiguous block is provided with gas-tpe fitting through said air hole 1, is connected with tracheae on the said gas-tpe fitting.This motor leaks hunting the gas frock through being bolted on the motor air intake opening 4 to be detected, and said tracheae is connected with pressure instrumentataion.
As stated, although represented and explained the present invention that with reference to specific preferred embodiment it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite that does not break away from the accompanying claims definition, can make various variations in form with on the details to it.
Claims (2)
1. motor gas frock of leaking hunting is characterized in that, comprises contiguous block; The central authorities of said contiguous block have air hole, and four jiaos have the threaded hole that is used for fixing on motor air intake opening to be detected, and the lower surface of said contiguous block is provided with annular groove; Said air hole is arranged on the center of said annular groove; Be provided with O-ring seal in the said groove, the upper surface of said contiguous block is provided with gas-tpe fitting through said air hole, is connected with tracheae on the said gas-tpe fitting.
2. the motor according to claim 1 gas frock of leaking hunting is characterized in that this motor leaks hunting the gas frock through being bolted on the motor air intake opening to be detected, and said tracheae is connected with pressure instrumentataion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101332039A CN102680184A (en) | 2012-05-03 | 2012-05-03 | Fixture for detecting air leakage of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101332039A CN102680184A (en) | 2012-05-03 | 2012-05-03 | Fixture for detecting air leakage of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102680184A true CN102680184A (en) | 2012-09-19 |
Family
ID=46812452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101332039A Pending CN102680184A (en) | 2012-05-03 | 2012-05-03 | Fixture for detecting air leakage of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102680184A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980727A (en) * | 2012-11-28 | 2013-03-20 | 武汉船用机械有限责任公司 | Tool for pump pressure tests of motor casing |
| CN106017805A (en) * | 2016-06-16 | 2016-10-12 | 重庆长安汽车股份有限公司 | Plugging tool for air tightness detection of battery pack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1606486A (en) * | 1924-08-28 | 1926-11-09 | George M Stevens | Sealing ring for can-testing machines |
| US4494402A (en) * | 1982-09-07 | 1985-01-22 | Carney Patrick T | Device and method for pressure testing |
| CN201417206Y (en) * | 2009-06-23 | 2010-03-03 | 北京北内柴油机有限责任公司 | Engine cylinder cover valve leakage testing device |
| CN202001608U (en) * | 2011-01-30 | 2011-10-05 | 重庆长安汽车股份有限公司 | Sealing stopper for flow test of engine intake manifold |
| CN202599625U (en) * | 2012-05-03 | 2012-12-12 | 苏州金牛精密机械有限公司 | Motor leak detection tool |
-
2012
- 2012-05-03 CN CN2012101332039A patent/CN102680184A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1606486A (en) * | 1924-08-28 | 1926-11-09 | George M Stevens | Sealing ring for can-testing machines |
| US4494402A (en) * | 1982-09-07 | 1985-01-22 | Carney Patrick T | Device and method for pressure testing |
| CN201417206Y (en) * | 2009-06-23 | 2010-03-03 | 北京北内柴油机有限责任公司 | Engine cylinder cover valve leakage testing device |
| CN202001608U (en) * | 2011-01-30 | 2011-10-05 | 重庆长安汽车股份有限公司 | Sealing stopper for flow test of engine intake manifold |
| CN202599625U (en) * | 2012-05-03 | 2012-12-12 | 苏州金牛精密机械有限公司 | Motor leak detection tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980727A (en) * | 2012-11-28 | 2013-03-20 | 武汉船用机械有限责任公司 | Tool for pump pressure tests of motor casing |
| CN102980727B (en) * | 2012-11-28 | 2015-05-20 | 武汉船用机械有限责任公司 | Tool for pump pressure tests of motor casing |
| CN106017805A (en) * | 2016-06-16 | 2016-10-12 | 重庆长安汽车股份有限公司 | Plugging tool for air tightness detection of battery pack |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |