CN104236807A - Operating unit for test of hydraulic brake hoses - Google Patents
Operating unit for test of hydraulic brake hoses Download PDFInfo
- Publication number
- CN104236807A CN104236807A CN201410519446.5A CN201410519446A CN104236807A CN 104236807 A CN104236807 A CN 104236807A CN 201410519446 A CN201410519446 A CN 201410519446A CN 104236807 A CN104236807 A CN 104236807A
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- CN
- China
- Prior art keywords
- air pump
- hydraulic
- brake hose
- bayonet socket
- fixed core
- 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
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- Valves And Accessory Devices For Braking Systems (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an operating unit for test of hydraulic brake hoses. The operating unit is characterized by comprising a base and a fixing end. Fixing rods are arranged on two sides of the base and are integrated with the same. A first fixing socket is arranged between the upper ends of the fixing rods, a pressure measuring air pump is arranged between the lower ends of the fixing rods and comprises an air pump arranged on the base, a big cylinder is arranged at the bottom of the air pump, and an output shaft of the air pump is arranged between the fixing rods and provided with a pressure measuring plug. A second fixing socket is formed in the fixing end, a movable plug is arranged on the top of the fixing end, and a movable structure is arranged inside the fixing end and the fixing rods. The operating unit is easy to operate and has the advantages of reducing labor intensity of workers and improving pressure measuring efficiency.
Description
Technical field
The present invention relates to a kind of working device for hydraulic-brake hose test.
Background technology
At present, hydraulic-brake hose on automobile, needed to test product before dispatching from the factory also to reduce pressure, especially whether there is leakage problem, staff needs to carry out pressure measurement inspection to each hydraulic-brake hose one by one, take out once the just needs finding that there is leakage, if do not have leakage to be exactly that product is qualified, but there is very large deficiency in such check system, is exactly that work efficiency is high, cost of labor is high, and enterprise produces and is subject to serious restriction.
Summary of the invention
The object of the invention is to provide a kind of working device for hydraulic-brake hose test, simple to operate, reduce the intensity that work is artificial, improve manometric efficiency.
For achieving the above object, technical scheme of the present invention is:
For the working device of hydraulic-brake hose test, it is characterized in that: comprise pedestal, fixed core is provided with in the both sides of described pedestal, described fixed core and described pedestal are integral type, and between described fixed core, upper end is provided with the first fixing bayonet socket, and lower end is provided with pressure measurement air pump, described pressure measurement air pump comprises the air pump be arranged on base, bottom described air pump, be provided with large cylinder, be arranged between described fixed core at described gas delivery side of pump, be provided with pressure measurement blocking cap at described output terminal; Also comprise stiff end, described stiff end is formed the second fixing bayonet socket, be provided with movable drain plug at described stiff end top, be provided with bascule at described stiff end and described fixed core.
Do further preferably the present invention, described bascule comprises 2 symmetrically arranged cylinders, and described cylinder is arranged on described fixed core, and the output terminal of described cylinder is provided with push rod, and described push rod is fixedly connected with described stiff end.
Do further preferably the present invention, described movable drain plug comprises plug, and the two ends of plug are provided with symmetrically arranged movable axostylus axostyle, and described plug can be up and down on movable axostylus axostyle, and described movable axostylus axostyle is arranged on stiff end.
The present invention is done further preferably, described pressure measurement blocking cap plastic material is made, comprise deck, described deck forms bell, elongated end is provided with in the end of described bell, the inwall of described deck and described bell forms rubber sealant, is provided with signal detector in the port of described elongated end, and described signal detector is connected with described cylinder, described air pump and arranges.
The present invention is done further preferably, the described first fixing bayonet socket forms annular bayonet socket.
The present invention is done further preferably, the described second fixing bayonet socket forms annular bayonet socket.
Compared with prior art, beneficial effect of the present invention:
1, the present invention is by being separately positioned on the first fixing bayonet socket and the second fixing bayonet socket by the two ends of hydraulic-brake hose, plug is put into hydraulic-brake hose port and is formed sealing by staff, start cylinder stiff end is risen, hydraulic-brake hose is pulled open, form tensioning shape, now cylinder stops operation, large cylinder is started, air pump is moved upward until and formed between the port of hydraulic-brake hose and contact, signal detector detects that signal transmission is to large cylinder, large cylinder stops operation, air pump carries out operation, hydraulic-brake hose is inflated, just can show and whether leak gas, if gas leakage, plug can not be ejected, eject because air pressure is excessive if air tight, so whole test result is very clear.
2, the present invention is in pressure measurement test process, simple to operate, reduces the intensity that work is artificial, improves manometric efficiency, and test is obviously rear simultaneously.
As from the foregoing, the present invention is simple to operate, reduces the intensity that work is artificial, improves manometric efficiency.
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pressure measurement blocking cap in the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to accompanying drawing 1 and accompanying drawing 2, present embodiment discloses a kind of working device for hydraulic-brake hose test, it is characterized in that: comprise pedestal 1, fixed core 2 is provided with in the both sides of described pedestal 1, described fixed core 2 is integral type with described pedestal 1, between described fixed core 2, upper end is provided with the first fixing bayonet socket 3, lower end is provided with pressure measurement air pump, described pressure measurement air pump comprises the air pump 4 be arranged on base 1, large cylinder 19 is provided with bottom described air pump 4, be arranged between described fixed core 2 at the output terminal 5 of described air pump 4, pressure measurement blocking cap 6 is provided with at described output terminal 5, also comprise stiff end 7, described stiff end 7 is formed the second fixing bayonet socket 8, be provided with movable drain plug at described stiff end 7 top, be provided with bascule at described stiff end 7 and described fixed core 2.
Bascule described in the present invention comprises 2 symmetrically arranged cylinders 9, described cylinder 9 is arranged on described fixed core 2, the output terminal of described cylinder 9 is provided with push rod 10, described push rod 10 is fixedly connected with described stiff end 7, such setting, hydraulic-brake hose can be strutted, form tensioning shape, be beneficial to follow-up manometric test.
Movable drain plug described in the present invention comprises plug 11, and the two ends of plug 11 are provided with symmetrically arranged movable axostylus axostyle 12, described plug 11 can be up and down on movable axostylus axostyle 12, described movable axostylus axostyle 12 is arranged on stiff end 7, such setting, can be movable on movable axostylus axostyle 12 by plug 11, be applicable to the shutoff of hydraulic-brake hose port, be beneficial to sealing pressure measurement, simultaneously also whether qualified, very clear in order to show hydraulic-brake hose.
The blocking cap of pressure measurement described in the present invention 6 is made with plastic material, comprise deck 13, described deck 13 forms bell 14, elongated end 15 is provided with in the end of described bell 14, described deck 13 forms rubber sealant 16 with the inwall of described bell 14, signal detector 17 is provided with in the port of described elongated end 15, described signal detector 17 is connected with described cylinder 9, described air pump 4 and arranges, in order to signal transmission like this, be beneficial to the present invention and realize automation mechanized operation, reduce labour intensity and cost of labor expenditure.The inwall of pressure measurement blocking cap 6 forms rubber sealant 16 and is beneficial to be formed with air pump 4 output terminal 5 and seal, and can not leak gas, raising displacement, is also beneficial to the sealing of detection hydraulic-brake hose.
First fixing bayonet socket 3 described in the present invention forms annular bayonet socket 18, the described second fixing bayonet socket 8 forms annular bayonet socket 18.
The present invention is in actual job process, first staff is by being separately positioned on the first fixing bayonet socket 3 and the second fixing bayonet socket 8 by the two ends of hydraulic-brake hose, plug 11 is put into hydraulic-brake hose port and is formed sealing by staff, start cylinder 9 stiff end 7 is risen, hydraulic-brake hose is pulled open, form tensioning shape, now cylinder 9 stops operation, large cylinder 19 is started, air pump 4 is moved upward until and formed between the port of hydraulic-brake hose and contact, signal detector 17 detects that signal transmission is to large cylinder 19, large cylinder 19 stops operation, air pump 4 carries out operation, hydraulic-brake hose is inflated, just can show and whether leak gas, if gas leakage, plug 11 can not be ejected, eject because air pressure is excessive if air tight, so whole test result is very clear.
The foregoing is only one embodiment of the present of invention, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection domain of this case.
Claims (6)
1. for the working device of hydraulic-brake hose test, it is characterized in that: comprise pedestal, fixed core is provided with in the both sides of described pedestal, described fixed core and described pedestal are integral type, and between described fixed core, upper end is provided with the first fixing bayonet socket, and lower end is provided with pressure measurement air pump, described pressure measurement air pump comprises the air pump be arranged on base, bottom described air pump, be provided with large cylinder, be arranged between described fixed core at described gas delivery side of pump, be provided with pressure measurement blocking cap at described output terminal; Also comprise stiff end, described stiff end is formed the second fixing bayonet socket, be provided with movable drain plug at described stiff end top, be provided with bascule at described stiff end and described fixed core.
2. according to claim 1 for the working device of hydraulic-brake hose test, it is characterized in that: described bascule comprises 2 symmetrically arranged cylinders, described cylinder is arranged on described fixed core, the output terminal of described cylinder is provided with push rod, and described push rod is fixedly connected with described stiff end.
3. according to claim 1 for the working device of hydraulic-brake hose test, it is characterized in that: described movable drain plug comprises plug, and the two ends of plug are provided with symmetrically arranged movable axostylus axostyle, described plug can be up and down on movable axostylus axostyle, and described movable axostylus axostyle is arranged on stiff end.
4. according to claim 1 for the working device of hydraulic-brake hose test, it is characterized in that: described pressure measurement blocking cap plastic material is made, comprise deck, described deck forms bell, elongated end is provided with in the end of described bell, the inwall of described deck and described bell forms rubber sealant, is provided with signal detector in the port of described elongated end, and described signal detector is connected with described cylinder, described air pump and arranges.
5. according to claim 1 for the working device of hydraulic-brake hose test, it is characterized in that: the described first fixing bayonet socket forms annular bayonet socket.
6. according to claim 1 for the working device of hydraulic-brake hose test, it is characterized in that: the described second fixing bayonet socket forms annular bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519446.5A CN104236807B (en) | 2014-10-04 | 2014-10-04 | Working device for hydraulic-brake hose test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519446.5A CN104236807B (en) | 2014-10-04 | 2014-10-04 | Working device for hydraulic-brake hose test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236807A true CN104236807A (en) | 2014-12-24 |
| CN104236807B CN104236807B (en) | 2016-08-24 |
Family
ID=52225327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410519446.5A Expired - Fee Related CN104236807B (en) | 2014-10-04 | 2014-10-04 | Working device for hydraulic-brake hose test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104236807B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020468A (en) * | 2016-10-28 | 2018-05-11 | 天津台信检测技术有限公司 | The pressure test platform of automobile using brake rubber pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582937A (en) * | 1978-12-18 | 1980-06-23 | Nippon Kokan Keishiyu Kk | Airtightness inspecting method of double pipe and its device |
| JPH04208832A (en) * | 1990-11-30 | 1992-07-30 | Toyoda Gosei Co Ltd | Device and method for inspecting leakage of fluid from hose |
| CN201034798Y (en) * | 2007-03-30 | 2008-03-12 | 齐齐哈尔轨道交通装备有限责任公司 | Braking pipe air tightness test-bed |
| CN101556201A (en) * | 2009-05-13 | 2009-10-14 | 湖北汽车工业学院 | Mechanically connected sealing device for detecting leakage of nylon pipe |
| CN204142439U (en) * | 2014-10-04 | 2015-02-04 | 高满珍 | For the working device of hydraulic-brake hose test |
-
2014
- 2014-10-04 CN CN201410519446.5A patent/CN104236807B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582937A (en) * | 1978-12-18 | 1980-06-23 | Nippon Kokan Keishiyu Kk | Airtightness inspecting method of double pipe and its device |
| JPH04208832A (en) * | 1990-11-30 | 1992-07-30 | Toyoda Gosei Co Ltd | Device and method for inspecting leakage of fluid from hose |
| CN201034798Y (en) * | 2007-03-30 | 2008-03-12 | 齐齐哈尔轨道交通装备有限责任公司 | Braking pipe air tightness test-bed |
| CN101556201A (en) * | 2009-05-13 | 2009-10-14 | 湖北汽车工业学院 | Mechanically connected sealing device for detecting leakage of nylon pipe |
| CN204142439U (en) * | 2014-10-04 | 2015-02-04 | 高满珍 | For the working device of hydraulic-brake hose test |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020468A (en) * | 2016-10-28 | 2018-05-11 | 天津台信检测技术有限公司 | The pressure test platform of automobile using brake rubber pipe |
| CN108020468B (en) * | 2016-10-28 | 2019-12-24 | 天津台信检测技术有限公司 | Pressure-resistant test platform for automobile brake rubber pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104236807B (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yan Inventor before: Gao Manzhen |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170310 Address after: 300000 Tianjin District of Beichen city green homes 8-2-302 Patentee after: Xu Yan Address before: 311899 Zhejiang city of Shaoxing province Zhuji city Ciwu town Huang Tong Village No. 82 Patentee before: Gao Manzhen |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20171004 |
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| CF01 | Termination of patent right due to non-payment of annual fee |