CN208619442U - A kind of novel exhaust oiling valve module - Google Patents
A kind of novel exhaust oiling valve module Download PDFInfo
- Publication number
- CN208619442U CN208619442U CN201821208571.4U CN201821208571U CN208619442U CN 208619442 U CN208619442 U CN 208619442U CN 201821208571 U CN201821208571 U CN 201821208571U CN 208619442 U CN208619442 U CN 208619442U
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- CN
- China
- Prior art keywords
- spool
- locking nut
- novel exhaust
- hand
- valve seat
- 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.)
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- Sliding Valves (AREA)
Abstract
The utility model relates to a kind of novel exhaust oiling valve modules to be equipped with locking nut, the top of locking nut is then provided with snap ring of the encapsulation on spool including valve seat and the spool being built in valve seat on the outside of spool.Installation screw thread function is transferred on locking nut, and sealing cone is located on spool, is not influenced by screw thread, can be by hand with grinding when not installing locking nut, and snap ring then prevents spool from falling after rise.On the one hand difficulty of processing and cost time are reduced, on the one hand improves the success rate of abradant surface, so that sealing is more reliable.And in a limited space, original size and function are not changed.
Description
Technical field
The utility model belongs to hydraulic actuating mechanism technical field, is related to a kind of novel exhaust oiling valve module.
Background technique
It is used for the first time in oil cylinder or after a period of use, can be used to carry out oiling benefit to entire automobile hydraulic system
Oil；After completing oiling repairing, when vehicle is run, it is necessary to assure this component is entirely without outward leakage, due to installation site on vehicle
Limitation, therefore outward leakage is prevented using conical surface seal form, conical surface seal needs using with grinding requirement on machining accuracy height
Processing method, intrinsic spool install screw thread and sealing cone on Same Part, so that when facing-up grinding core face,
It needs to make tooling, increases process time and cost, and it is undesirable to process success rate.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the utility model provides a kind of novel exhaust oiling valve module.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of novel exhaust oiling valve module,
Including valve seat and the spool being built in valve seat, locking nut is installed on the outside of spool, the top of locking nut is then provided with
Snap ring of the encapsulation on spool.
The locking nut is between spool and valve seat.
Sealing cone is provided on the spool.
The beneficial effects of the utility model are: installation screw thread function is transferred on locking nut, sealing cone is located at spool
On, it is not influenced by screw thread, can be by hand with grinding when not installing locking nut, snap ring then prevents spool from falling after rise.On the one hand
Difficulty of processing and cost time are reduced, the success rate of abradant surface is on the one hand improved, so that sealing is more reliable.And
In limited space, original size and function are not changed.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
In figure: 1- snap ring；2- locking nut；3- spool；4- valve seat.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to Fig. 1, a kind of novel exhaust oiling valve module, including valve seat 4 and the spool 3 being built in valve seat 4, in valve
Locking nut 2 is installed, the top of locking nut 2 is then provided with snap ring 1 of the encapsulation on spool 3 on the outside of core 3.
The locking nut 2 is between spool 3 and valve seat 4.
Sealing cone is provided on the spool 3.
The utility model installation screw thread function is transferred on locking nut 2, and sealing cone is located on spool 3, not by screw thread
Influence, when not installing locking nut 2, can by hand with grinding, snap ring 1 then prevent spool 3 fall after rise.On the one hand it reduces and adds
Work difficulty and cost time, the success rate of abradant surface is on the one hand improved, so that sealing is more reliable.And in limited sky
In, do not change original size and function.
Claims (3)
1. a kind of novel exhaust oiling valve module, it is characterised in that: including valve seat and the spool being built in valve seat, in spool
Outside is equipped with locking nut, and the top of locking nut is then provided with snap ring of the encapsulation on spool.
2. novel exhaust oiling valve module as described in claim 1, it is characterised in that: the locking nut is located at spool and valve
Between seat.
3. novel exhaust oiling valve module as described in claim 1, it is characterised in that: be provided with sealed taper on the spool
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208571.4U CN208619442U (en) | 2018-07-28 | 2018-07-28 | A kind of novel exhaust oiling valve module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208571.4U CN208619442U (en) | 2018-07-28 | 2018-07-28 | A kind of novel exhaust oiling valve module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619442U true CN208619442U (en) | 2019-03-19 |
Family
ID=65707837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208571.4U Active CN208619442U (en) | 2018-07-28 | 2018-07-28 | A kind of novel exhaust oiling valve module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536028A (en) * | 2020-04-15 | 2020-08-14 | 陕西航天动力高科技股份有限公司 | Exhaust oil supplementing valve for diaphragm pump |
-
2018
- 2018-07-28 CN CN201821208571.4U patent/CN208619442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536028A (en) * | 2020-04-15 | 2020-08-14 | 陕西航天动力高科技股份有限公司 | Exhaust oil supplementing valve for diaphragm pump |
| CN111536028B (en) * | 2020-04-15 | 2024-02-23 | 陕西航天动力高科技股份有限公司 | Exhaust and oil supplementing valve for diaphragm pump |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |