CN202228831U - Automotive power-assisted steering pump testing quick-change connector - Google Patents
Automotive power-assisted steering pump testing quick-change connector Download PDFInfo
- Publication number
- CN202228831U CN202228831U CN2011203520758U CN201120352075U CN202228831U CN 202228831 U CN202228831 U CN 202228831U CN 2011203520758 U CN2011203520758 U CN 2011203520758U CN 201120352075 U CN201120352075 U CN 201120352075U CN 202228831 U CN202228831 U CN 202228831U
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- China
- Prior art keywords
- quick
- quick release
- release coupling
- spring
- coupling body
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- Expired - Fee Related
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Abstract
The utility model belongs to mechanical manufacturing technological devices and particularly relates to an automotive power-assisted steering pump testing quick-change connector. A second O-shaped sealing ring (10) is installed in an inner hole annular groove at the left end of an external connector (8), the left end of a locking nut (7) is sleeved on the outer circumferential face of the external connector (8), the inner end face is clamped on a circular bead of the external connector (8), and the right end of the locking nut (7) is in thread connection with a quick-change connector body (1). An inner hole of the quick-change connector body (1) is sleeved at the right end of the external connector (8), a sealing gasket (9) is installed outside a right end head of the external connector (8) in the inner hole of the quick-change connector body (1), and a spring (3) is sleeved on the outer circumference of the right end of the quick-change connector body (1). The left end of the spring (3) is installed on the circular bead of the quick-change connector body (1) in clamping mode, and the right end of the spring (3) is installed on the inner end face of a quick-change sleeve (2). A round clamping spring (4) is installed in an annular groove of an excircle of the quick-change connector body (1), steel balls (6) are respectively installed in round holes symmetrical to the position of the spring (3) on the symmetrical body (1), and the steel balls (6) are connected with the spring (3). The automotive power-assisted steering pump testing quick-change connector is convenient to install, improves working efficiency and reduces production cost.
Description
Technical field
The utility model belongs to manufacturing technology equipment, particularly a kind of automobile assisted power steering pump testing quick release coupling.
Background technique
The original test frock of the automobile assisted power steering pump pump housing is that the pump housing is not pressed into the frock that makes an experiment before the inlet connector, and whether the defective of this frock is to check oil inlet pipe to leak gas, and also need carry out the air tightness test of oil inlet pipe, and the test work step is many, and work efficiency is low.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned technical deficiency, provides a kind of simple in structure, improves the automobile assisted power steering pump testing quick release coupling of test effect.
The technological scheme that the utility model technical solution problem adopts is: automobile assisted power steering pump testing quick release coupling comprises O-ring seals one, O-ring seals two, steel ball, sealing gasket, circle jump ring, spring; Be characterized in the outer connecting head left end endoporus annular groove O-ring seals two being housed, quick release coupling body and outer connecting head are linked together and lock with locknut, the locknut left end is sleeved on the outer connecting head outer peripheral surface; Interior edge face is installed on the shoulder of outer connecting head; The locknut right-hand member quick release coupling body that is threaded, quick release coupling body inner hole sleeve is contained on the right-hand member of outer connecting head, and sealing gasket is equipped with in the connecting head right-hand member head outside in quick release coupling body endoporus China and foreign countries; Quick release coupling body endoporus right-hand member annular groove is equipped with O-ring seals one; Pocketed springs on the quick release coupling body right-hand member excircle, spring outside suit quick change cover, the spring left end is installed on the shoulder of quick release coupling body; Right-hand member is installed on the interior edge face of quick change cover; The right side of quick change cover is spacing with the circle jump ring, and the circle jump ring is contained in the annular groove of the external circle of quick release coupling, in the circular hole of corresponding spring place symmetry steel ball is housed respectively on the quick release coupling body; Outer rim that steel ball exposes flexibly connects spring, and the inner edge that steel ball exposes is put in the quick release coupling body in the hole thoroughly.
The beneficial effect of the utility model is: automobile assisted power steering pump testing quick release coupling has reduced this operation of airtight experiment; Easy for installation, improved working efficiency, reduced cost of production simultaneously; Adopt sealing gasket and O-ring seals seal face and cylindrical; Can prevent that hydraulic oil from leaking, protection place environment helps keeping the safety in production and carrying out production strictly in line with rules and regulations.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is an automobile assisted power steering pump testing quick release coupling structure sectional view.
Among the figure, 1-quick release coupling body; 2-quick change cover; The 3-spring; 4-circle jump ring; 5-O shape seal ring one; The 6-steel ball; The 7-locknut; The outer connecting head of 8-; The 9-sealing gasket; 10-O shape seal ring two.
Embodiment
Embodiment with reference to accompanying drawing 1, is equipped with O-ring seals 2 10 in the automobile assisted power steering pump testing quick release coupling 8 left end endoporus annular grooves, quick release coupling body 1 and outer connecting head 8 are linked together and locks with locknut 7.Locknut 7 left ends are sleeved on outer connecting head 8 outer peripheral surfaces; Interior edge face is installed on the shoulder of outer connecting head 8; The locknut 7 right-hand members quick release coupling body 1 that is threaded; Quick release coupling body 1 inner hole sleeve is contained in the right-hand member of outer connecting head 8, and sealing gasket 9 is equipped with in the connecting head 8 right-hand member heads outside in quick release coupling body 1 endoporus China and foreign countries, and quick release coupling body 1 endoporus right-hand member annular groove is equipped with O-ring seals 1.Pocketed springs 3 on the quick release coupling body 1 right-hand member excircle; Spring 3 outside suit quick change covers 2; Spring 3 left ends are installed on the shoulder of quick release coupling body 1, and right-hand member is installed on the interior edge face of quick change cover 2, and the right side of quick change cover 2 is spacing with circle jump ring 4; Circle jump ring 4 is contained in the annular groove of quick release coupling body 1 cylindrical; In the circular hole of corresponding pocketed springs 3 places symmetries steel ball 6 is housed respectively on the quick release coupling body 1, the outer rim that steel ball 6 exposes flexibly connects spring 3, and the inner edge that steel ball exposes is put in quick release coupling body 1 in the hole thoroughly.
The method for using of automobile assisted power steering pump testing quick release coupling is: the outer connecting head 8 of automobile assisted power steering pump testing quick release coupling is connected with the test stand oil inlet pipe; Be moved to the left quick change cover 2, quick change cover 2 drives spring 3 and shrinks, and steel ball 6 is thrown off spring 3; Make pump housing oil inlet pipe be easy to insert in the endoporus of quick release coupling body 1; Quick change cover 2 resets, and spring 3 moves down steel ball 6 and blocks pump housing oil inlet pipe, sealing gasket 9 and O shape circle one, 25,10 seal face and cylindricals; Prevent that oil from leaking, hydraulic oil flows into quick release coupling body 1 endoporus through outer connecting head 8 endoporus and gets into pump housing oil sucting cavity completion oil-absorbing process again.
Claims (1)
1. automobile assisted power steering pump testing quick release coupling; Comprise O-ring seals one (5), O-ring seals two (10), steel ball (6), sealing gasket (9), circle jump ring (4), spring (3); It is characterized in that in outer connecting head (8) the left end endoporus annular groove O-ring seals two (10) being housed, quick release coupling body (1) and outer connecting head (8) are linked together and lock with locknut (7), locknut (7) left end is sleeved on outer connecting head (8) outer peripheral surface; Interior edge face is installed on the shoulder of outer connecting head (8); Locknut (7) the right-hand member quick release coupling body (1) that is threaded, quick release coupling body (1) inner hole sleeve is contained on the right-hand member of outer connecting head (8), and sealing gasket (9) is equipped with in connecting head (8) the right-hand member head outside in quick release coupling body (1) endoporus China and foreign countries; Quick release coupling body (1) endoporus right-hand member annular groove is equipped with O-ring seals one (5); Pocketed springs (3) on quick release coupling body (1) the right-hand member excircle, spring (3) outside suit quick change cover (2), spring (3) left end is installed on the shoulder of quick release coupling body (1); Right-hand member is installed on the interior edge face of quick change cover (2); The right side of quick change cover (2) is spacing with circle jump ring (4), and circle jump ring (4) is contained in the annular groove of quick release coupling body (1) cylindrical, and quick release coupling body (1) is gone up corresponding spring (3) and located in the circular hole of symmetry steel ball (6) to be housed respectively; Outer rim that steel ball (6) exposes flexibly connects spring (3), and the inner edge that steel ball (6) exposes is put in quick release coupling body (1) in the hole thoroughly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203520758U CN202228831U (en) | 2011-09-20 | 2011-09-20 | Automotive power-assisted steering pump testing quick-change connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203520758U CN202228831U (en) | 2011-09-20 | 2011-09-20 | Automotive power-assisted steering pump testing quick-change connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228831U true CN202228831U (en) | 2012-05-23 |
Family
ID=46079417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203520758U Expired - Fee Related CN202228831U (en) | 2011-09-20 | 2011-09-20 | Automotive power-assisted steering pump testing quick-change connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915634A (en) * | 2019-04-24 | 2019-06-21 | 中航光电科技股份有限公司 | Crimp head is unloaded with handoff functionality |
| CN110375135A (en) * | 2019-07-18 | 2019-10-25 | 冯帅 | Minepit environment mesohigh variable frequency pump quick coupling |
-
2011
- 2011-09-20 CN CN2011203520758U patent/CN202228831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915634A (en) * | 2019-04-24 | 2019-06-21 | 中航光电科技股份有限公司 | Crimp head is unloaded with handoff functionality |
| CN109915634B (en) * | 2019-04-24 | 2020-01-17 | 中航光电科技股份有限公司 | Pressure relief connector with switching function |
| CN110375135A (en) * | 2019-07-18 | 2019-10-25 | 冯帅 | Minepit environment mesohigh variable frequency pump quick coupling |
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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 |
Granted publication date: 20120523 Termination date: 20140920 |
|
| EXPY | Termination of patent right or utility model |