CN201795903U - Airtightness detecting device for oil pan of automobile gearbox - Google Patents
Airtightness detecting device for oil pan of automobile gearbox Download PDFInfo
- Publication number
- CN201795903U CN201795903U CN2010205201644U CN201020520164U CN201795903U CN 201795903 U CN201795903 U CN 201795903U CN 2010205201644 U CN2010205201644 U CN 2010205201644U CN 201020520164 U CN201020520164 U CN 201020520164U CN 201795903 U CN201795903 U CN 201795903U
- Authority
- CN
- China
- Prior art keywords
- measured
- medium box
- detected piece
- automobile gearbox
- detecting device
- 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
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to an airtightness detecting device for automobile components, particularly an airtightness detecting device for the oil pan of an automobile gearbox. The airtightness detecting device comprises a detecting medium box, a detected piece laying table above the detecting medium box, and a detected piece densener above the detected piece laying table. The detected piece laying table and the detected piece densener are arranged on a lifting platform; an air intake valve and an air escape valve are arranged on the detecting medium box; the detected piece laying table is connected with a lifting air cylinder; and the lifting platform is connected with another lifting air cylinder. The airtightness detecting device for the oil pan of the automobile gearbox has the advantages that the structure is compact; the operation is simple and convenient; the detection performance is good; the occupied area is small; 100 percent airtightness detection to the oil pan of the gearbox can be achieved; the cost is relatively low; furthermore, an alarm recording device is added to avoid the problem that workers do not observe for a long and enough time or leave detection undone according to process requirement during the working process, thereby improving the detection accuracy.
Description
Technical field
The utility model relates to a kind of auto parts and components air-tightness detection device, a kind of specifically automobile gearbox oil sump air-tightness detection device.
Background technology
The automobile gearbox oil sump will bear certain air pressure, in the regular hour, does not allow to leak, and promptly needs to carry out leakage test.The oil sump impermeability detects domestic main employing soaking type detection at present, and soaking type is divided into part state type and part movement formula in detecting.State type oil sump air-tightness detection device mainly is to drive medium cylinder to water tank adding or discharge test(ing) medium water by cylinder, this structure exists significant disadvantages: medium cylinder contacts with water, needs to consider its corrosion resistance, also has the shock problem of cylinder, cost is higher, only is applicable to finding.Campaign-styled oil sump air-tightness detection device mainly is meant and utilizes the rise and fall cylinder with to be measured proposition in the process of the test, sends into water tank and detect.The advantage of this structure is a compact conformation, and is easy to operate, and it is good to detect performance, and floor area is little, but its cost is higher relatively.
Summary of the invention
Technical problem to be solved in the utility model is: the shortcoming at above prior art exists, a kind of automobile gearbox oil sump air-tightness detection device is proposed, and compact conformation, easy and simple to handle, detection property is good and cost is relatively low.
The technical scheme that the utility model solves above technical matters is:
Automobile gearbox oil sump air-tightness detection device, comprise and detect medium box, be positioned to be measured the display unit that detects the medium box top and be positioned to be measured compactor of to be measured display unit top that to be measured display unit and to be measured compactor all are located on the lifting table; Detect medium box and be provided with gas admittance valve and air release; To be measured display unit and a lift cylinder join; Lifting table also joins with a lift cylinder.
During detection, at first open binding clasp lift cylinder switch, binding clasp clamps part, opens lifting table lift cylinder switch then, and to be measured of general who has surrendered is sent to detect in the medium box and detects under the lifting table.After to be measured is sent in the detection medium, carry out pressure-vent, during pressurization, open gas admittance valve, close air release, during venting, close gas admittance valve, open air release.
Technical scheme as the further qualification of the utility model:
Detect the medium box top and be provided with a contact switch, contact switch links to each other with a register with a warning horn.
To be measured compactor is a framed structure that welds with reinforcing bar.Survey on the part compactor with to be measured surface of contact and be provided with rubber packing.
The new advantage of this practicality is: the utility model compact conformation, and easy and simple to handle, detection property is good, and floor area is little, can realize that gear box oil drain pan impermeability 100% detects, and cost is relatively low.In addition, the alarm logging device that the utility model increases can prevent from not observe long enough time or omission according to technological requirement in workman's production run, improves the accuracy of conduct.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment
Present embodiment is a kind of automobile gearbox oil sump air-tightness detection device, structure as shown in Figure 1, comprise detection medium box 1, be positioned to be measured display unit 2 that detects medium box 1 top and to be measured the compactor 3 that is positioned to be measured display unit 2 tops, to be measured display unit 2 and to be measured compactor 3 all are located on the lifting table 4.Detect medium box 1 top and be provided with a contact switch 5, contact switch 5 links to each other with a register 7 with a warning horn 6.Detect medium box 1 and be provided with a gas admittance valve and an air release, during detection, open gas admittance valve, close air release, observe pressure gauge reading, after detection finishes, close gas admittance valve, open air release, discharge pressurized air.
Binding clasp 3 clamping part configuration design one-tenth and part profile are similar, can play good clamping action like this, do not reduced because and do not clamped and the possibility of gas leakage, consider the cost problem, the clamping part of binding clasp 3 is designed to a framed structure that welds with several bars, in order to prevent rigidity contact, between binding clasp clamping part and to be measured, add a rubber packing during detection.
Part when entering the medium detection, can be opened contact switch 5 after compactor compresses, when operating personnel were less than just termination detection detection time, warning horn 6 can sound the alarm, and register 7 record detection sequence number numbers have prevented omission.
During concrete the detection, at first open binding clasp 3 switches, binding clasp 3 clamps part, opens lifting table 4 switches then, and to be measured of 4 times generals who has surrendered of lifting table are sent to detect in the medium and detect.After to be measured is sent in the detection medium, carry out pressure-vent, during pressurization, open gas admittance valve, close gas admittance valve when closing the air release venting, open air release.Part enters when detecting in the medium fully, and the contact switch connection picks up counting and writes down the detection number of times.
The utility model can also have other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.
Claims (4)
1. automobile gearbox oil sump air-tightness detection device, it is characterized in that: comprise and detect medium box, be positioned to be measured the display unit that detects the medium box top and be positioned to be measured compactor of to be measured display unit top that described to be measured display unit and to be measured compactor all are located on the lifting table; Described detection medium box is provided with gas admittance valve and air release; Described to be measured display unit and a lift cylinder join; Described lifting table also joins with a lift cylinder.
2. automobile gearbox oil sump air-tightness detection device as claimed in claim 1 is characterized in that: described detection medium box top is provided with a contact switch, and described contact switch links to each other with a register with a warning horn.
3. automobile gearbox oil sump air-tightness detection device as claimed in claim 1 is characterized in that: described to be measured compactor is a framed structure that welds with reinforcing bar.
4. automobile gearbox oil sump air-tightness detection device as claimed in claim 3 is characterized in that: be provided with rubber packing with to be measured surface of contact on the described survey part compactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205201644U CN201795903U (en) | 2010-09-07 | 2010-09-07 | Airtightness detecting device for oil pan of automobile gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205201644U CN201795903U (en) | 2010-09-07 | 2010-09-07 | Airtightness detecting device for oil pan of automobile gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795903U true CN201795903U (en) | 2011-04-13 |
Family
ID=43850809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205201644U Expired - Fee Related CN201795903U (en) | 2010-09-07 | 2010-09-07 | Airtightness detecting device for oil pan of automobile gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795903U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616144A (en) * | 2013-12-03 | 2014-03-05 | 顺达（芜湖）汽车饰件有限公司 | Method for detecting engine oil sump air tightness |
| CN104359631A (en) * | 2014-11-04 | 2015-02-18 | 常熟市杜尼电子有限责任公司 | Precision welding product tightness detection device |
| CN104526603A (en) * | 2014-12-19 | 2015-04-22 | 苏州洛伊斯自动化科技有限公司 | Gas tightness detection mold lifting mechanism |
| CN105619290A (en) * | 2015-12-31 | 2016-06-01 | 武汉铁盾民防工程有限公司 | Sealing valve compression detection device |
| CN106197875A (en) * | 2016-08-30 | 2016-12-07 | 潍柴重机股份有限公司 | A kind of oil sump leak-checking apparatus |
-
2010
- 2010-09-07 CN CN2010205201644U patent/CN201795903U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616144A (en) * | 2013-12-03 | 2014-03-05 | 顺达（芜湖）汽车饰件有限公司 | Method for detecting engine oil sump air tightness |
| CN104359631A (en) * | 2014-11-04 | 2015-02-18 | 常熟市杜尼电子有限责任公司 | Precision welding product tightness detection device |
| CN104359631B (en) * | 2014-11-04 | 2017-03-29 | 常熟市杜尼电子有限责任公司 | The Leakage Test device of precision welding product |
| CN104526603A (en) * | 2014-12-19 | 2015-04-22 | 苏州洛伊斯自动化科技有限公司 | Gas tightness detection mold lifting mechanism |
| CN105619290A (en) * | 2015-12-31 | 2016-06-01 | 武汉铁盾民防工程有限公司 | Sealing valve compression detection device |
| CN106197875A (en) * | 2016-08-30 | 2016-12-07 | 潍柴重机股份有限公司 | A kind of oil sump leak-checking apparatus |
| CN106197875B (en) * | 2016-08-30 | 2018-08-03 | 潍柴重机股份有限公司 | A kind of oil sump leak-checking apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201795903U (en) | Airtightness detecting device for oil pan of automobile gearbox | |
| CN201397375Y (en) | Pressure detection device for pressure relay | |
| CN204422142U (en) | A kind of robotization air-tightness detection tool of inlet manifold | |
| CN100565157C (en) | Disc valve detection device | |
| CN203824720U (en) | Reliability testing device of sealing gasket | |
| CN103196633A (en) | Air impermeability detection device | |
| CN105547666A (en) | Manhole cover positive and negative pressure performance test bench and method | |
| CN201368716Y (en) | Elbow trend and airtight detecting device | |
| CN203275078U (en) | An oil pump safety valve unlatching characteristic detecting apparatus | |
| CN201352193Y (en) | External pressure detection device for heat exchange pipe | |
| CN104215401A (en) | Gas tight testing device | |
| CN201535711U (en) | Safety valve test bench | |
| CN202403930U (en) | Helium recovery system of test equipment for brazed plate-type heat exchanger | |
| CN108572050A (en) | A kind of urinal load leak check device | |
| CN201302507Y (en) | Air tightness test device for gas cylinder | |
| CN208432366U (en) | A kind of urinal load leak check device | |
| CN202372320U (en) | Multi-purpose air tightness test bed | |
| CN208458951U (en) | A kind of airtight test tooling | |
| CN102944506A (en) | Impervious instrument for detecting water-proof materials | |
| CN201974274U (en) | Horizontal type equipment used for detecting tightness of electric heater | |
| CN201844909U (en) | Tightness test machine for remanufacturing oil bottom case and pressure limiting valve | |
| CN202255790U (en) | Valve plate pressure testing machine | |
| CN202793754U (en) | Main valve assembly testing device of four-way valve | |
| CN206074187U (en) | A kind of vehicle engine exhaust divided manifold device for detecting sealability | |
| CN201973004U (en) | Pressure withstanding test device for hydraulic oil cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110413 Termination date: 20160907 |