CN207094017U - A kind of gear type steering pump oil inlet and outlet joint module structure - Google Patents
A kind of gear type steering pump oil inlet and outlet joint module structure Download PDFInfo
- Publication number
- CN207094017U CN207094017U CN201720813730.2U CN201720813730U CN207094017U CN 207094017 U CN207094017 U CN 207094017U CN 201720813730 U CN201720813730 U CN 201720813730U CN 207094017 U CN207094017 U CN 207094017U
- Authority
- CN
- China
- Prior art keywords
- pad
- head body
- nut
- curved head
- groove
- 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
Abstract
The utility model discloses a kind of gear type steering pump oil inlet and outlet joint module structure, including curved head body, curved head body lower external face to offer external screw thread；Curved head body opens up externally threaded part and is socketed with nut, and nut inner wall offers the internal thread matched with external screw thread；Nut abuts the pad of lower section, and pad is sheathed on curved head body bottom；Pad abuts the O-ring seal of lower section；Pad and sealing ring are set in the indent interrupt unit being provided with the middle part of external screw thread；Curved head body that the utility model is provided with, nut, pad, sealing ring are combined, and are fixed on curved head body；Nut and pad design its size according to curved head body thread size, can not depart from curved head body, and simple, good seal performance purpose is installed in actual use so as to reach.
Description
Technical field
It the utility model is related to connector field, and in particular to a kind of gear type steering pump oil inlet and outlet adapter assembly knot
Structure.
Background technology
At present, known gear type steering pump oil inlet and outlet adapter assembly is assembled by bent tubular body, nut, is used for
The installation site of pipeline when changing oil pump installation.But because bent tubular body, nut are independent parts, installation, which is compared, expends the time,
Additionally mounted error can cause oil leak phenomenon.
Utility model content
The purpose of this utility model is that overcoming existing gear type steering pump oil inlet and outlet adapter assembly to install bothers,
The deficiencies of poor sealing performance problem, there is provided a kind of gear type steering pump oil inlet and outlet joint module structure, the adapter assembly was both
Installation is simple to substantially increase sealing property again.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of gear type steering pump oil inlet and outlet joint module structure, including curved head body, the curved head body lower external
Face offers external screw thread；
The curved head body opens up externally threaded part and is socketed with nut, and the nut inner wall offers what is matched with external screw thread
Internal thread；
The nut abuts the pad of lower section, and the pad is sheathed on curved head body bottom；
The pad abuts the O-ring seal of lower section；
The pad and sealing ring are set in the indent interrupt unit being provided with the middle part of external screw thread.
Further, the nut is provided with annular upper member, and the upper member inner chamber offers internal thread, the upper member
Both ends offer the groove of tubular first, and first groove is plugged with the footstalk for being fixed on lower member top, and the lower member is
Annular, the lower member intracavity diameter are more than major diameter of external thread, and the first spring, first bullet are additionally provided with first groove
Spring abuts footstalk, and when pad is due to shaking and dismantling abrasion repeatedly, the first spring forces lower member and pad are close
Contact, keep sealing.
Further, first spring is equal footpath helical spring, and the diameter of the footstalk is smaller by thousand than the first groove internal diameter
/ five, prevent footstalk stuck in the first groove.
Further, the pad is provided with annular body, and the inner body wall offers annular second groove, and described second
Second spring is evenly distributed with groove, the second spring both ends abut the second groove inner wall top and the bottom respectively, when nut is sent out
When life loosens or is threaded through tight, two parts up and down of pad can carry out the pressure that self-control adapts to nut, both will not
Because nut slightly loosens and it is poorly sealed to occur, will not be also threaded through because of nut tight and cause pad to burst.
Further, the second groove vertical section is the wider triangle in inner opening end, is easy to process.
Income effect of the present utility model is：
Curved head body, nut, pad, sealing ring are combined, and are fixed on curved head body；Nut and pad are according to curved head body
Thread size designs its size, can not depart from curved head body, and simple, good seal performance mesh is installed in actual use so as to reach
's.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the schematic diagram of joint module structure described in the utility model；
Fig. 2 is the structural representation of nut described in the utility model；
Fig. 3 is the structural representation of pad described in the utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1- curved head bodies, 11- external screw threads；
2- nuts, 21- internal threads, 22- upper members, the grooves of 221- first, 23- lower members, 231- footstalks, the bullets of 24- first
Spring；
3- pads, 31- bodies, the grooves of 32- second, 33- second springs；
4- sealing rings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-3, the utility model is a kind of gear type steering pump oil inlet and outlet joint module structure, its feature
It is：Including curved head body 1, the lower external face of curved head body 1 offers external screw thread 11；
The part that curved head body 1 opens up external screw thread 11 is socketed with nut 2, and the inwall of nut 2 offers what is matched with external screw thread 11
Internal thread 21；
Nut 2 abuts the pad 3 of lower section, and pad 3 is sheathed on the bottom of curved head body 1；
Pad 3 abuts the O-ring seal 4 of lower section；
Pad 3 and sealing ring 4 are set in the indent interrupt unit that the middle part of external screw thread 11 is provided with.
Wherein, nut 2 is provided with annular upper member 22, and the inner chamber of upper member 21 offers internal thread 21, and the both ends of upper member 21 are opened
Provided with the first groove of tubular 221, the first groove 221 is plugged with the footstalk 231 for being fixed on the top of lower member 23, and lower member 23 is ring
Shape, the intracavity diameter of lower member 23 are more than the external diameter of external screw thread 11, the first spring 24, the first spring 24 are additionally provided with the first groove 221
Footstalk 231 is abutted, when pad 3 is due to shaking and dismantling abrasion repeatedly, the first spring 24 compressing lower member 23 is with padding
Piece 3 is in close contact, and keeps sealing.
Wherein, the first spring 24 is equal footpath helical spring, the diameter of footstalk 231 is smaller by thousand than the internal diameter of the first groove 221/
Five, prevent footstalk 231 stuck in the first groove 221.
Wherein, pad 3 is provided with annular body 31, and the inwall of body 31 offers annular second groove 32, in the second groove 32
Second spring 33 is evenly distributed with, the both ends of second spring 33 abut the inwall top and the bottom of the second groove 32 respectively, when the life pine of nut hair 2
Dynamic or when be threaded through tight, two parts up and down of pad 3 can carry out the pressure that self-control adapts to nut 2, both will not be because
Slightly loosened for nut 2 and occur poorly sealed, will not be also threaded through because of nut 2 tight and cause pad 3 to burst.
Wherein, the vertical section of the second groove 32 is the wider triangle in inner opening end, is easy to be machined.
One of the present embodiment has particular application as：
Curved head body, nut, pad, sealing ring are combined, and are fixed on curved head body；Nut and pad are according to curved head body
Thread size designs its size, can not depart from curved head body, and simple, good seal performance mesh is installed in actual use so as to reach
's.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
With reference to specific features that the embodiment or example describe, structure, material live feature be contained in it is of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, it can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle and practical application of the present utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
- A kind of 1. gear type steering pump oil inlet and outlet joint module structure, it is characterised in that：It is described curved including curved head body (1) Head body (1) lower external face offers external screw thread (11)；The part that the curved head body (1) opens up external screw thread (11) is socketed with nut (2), nut (2) inwall offer with outside The internal thread (21) of screw thread (11) matching；The nut (2) abuts the pad (3) of lower section, and the pad (3) is sheathed on curved head body (1) bottom；The pad (3) abuts the O-ring seal (4) of lower section；The pad (3) and sealing ring (4) are set in the indent interrupt unit being provided with the middle part of external screw thread (11).
- A kind of 2. gear type steering pump oil inlet and outlet joint module structure according to claim 1, it is characterised in that：Institute State nut (2) and be provided with annular upper member (22), upper member (22) inner chamber offers internal thread (21), the upper member (22) Both ends offer the groove of tubular first (221), and first groove (221) is plugged with the footstalk for being fixed on lower member (23) top (231), the lower member (23) is annular, and lower member (23) intracavity diameter is more than external screw thread (11) external diameter, described first The first spring (24) is additionally provided with groove (221), first spring (24) abuts footstalk (231).
- A kind of 3. gear type steering pump oil inlet and outlet joint module structure according to claim 2, it is characterised in that：Institute It is equal footpath helical spring to state the first spring (24), the diameter of the footstalk (231) is smaller by thousand than the first groove (221) internal diameter/ Five.
- A kind of 4. gear type steering pump oil inlet and outlet joint module structure according to claim 1, it is characterised in that：Institute State pad (3) and be provided with annular body (31), body (31) inwall offers annular second groove (32), second groove (32) second spring (33) is evenly distributed with, second spring (33) both ends abut above and below the second groove (32) inwall respectively Portion.
- A kind of 5. gear type steering pump oil inlet and outlet joint module structure according to claim 4, it is characterised in that：Institute The second groove (32) vertical section is stated as the wider triangle in inner opening end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813730.2U CN207094017U (en) | 2017-07-06 | 2017-07-06 | A kind of gear type steering pump oil inlet and outlet joint module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813730.2U CN207094017U (en) | 2017-07-06 | 2017-07-06 | A kind of gear type steering pump oil inlet and outlet joint module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094017U true CN207094017U (en) | 2018-03-13 |
Family
ID=61555763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813730.2U Expired - Fee Related CN207094017U (en) | 2017-07-06 | 2017-07-06 | A kind of gear type steering pump oil inlet and outlet joint module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953813A (en) * | 2018-08-30 | 2018-12-07 | 湖南耐普泵业股份有限公司 | A kind of universal type hydraulic pipeline and floating pumping plant |
-
2017
- 2017-07-06 CN CN201720813730.2U patent/CN207094017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953813A (en) * | 2018-08-30 | 2018-12-07 | 湖南耐普泵业股份有限公司 | A kind of universal type hydraulic pipeline and floating pumping plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207094017U (en) | A kind of gear type steering pump oil inlet and outlet joint module structure | |
| CN210178941U (en) | Gas regulator suitable for low pressure gas pipe network | |
| CN203115336U (en) | Connecting structure of valve and pipe fitting | |
| CN106594336B (en) | A kind of unidirectional relief valve | |
| CN211344354U (en) | Novel LNG gas connector | |
| CN204729687U (en) | Lift check valve | |
| CN103591305A (en) | Switch valve | |
| CN208364887U (en) | A kind of constant flow filtering valve group | |
| CN203517071U (en) | Hard pipe clamping and sleeving joint | |
| CN207094047U (en) | Novel threaded plug | |
| CN204356841U (en) | There is the water storage system of utricule accumulator | |
| CN205207705U (en) | Disk seat of eccentric butterfly valve | |
| CN215831344U (en) | Sealing structure | |
| CN210950096U (en) | High-pressure multifunctional pressure relief valve | |
| CN204436896U (en) | There is the pressurized container of utricule accumulator | |
| CN204628648U (en) | A kind of Multifunctional combined valve | |
| CN204459243U (en) | A kind of intelligent breathing ball valve | |
| CN107781436A (en) | A kind of super-pressure balance type pneumatic break valve | |
| CN203797064U (en) | Novel joint check valve | |
| CN212338324U (en) | Integrated valve | |
| CN220037475U (en) | Engine water drain valve | |
| CN203857089U (en) | Dry type water collecting and division device | |
| CN210135073U (en) | Water pump with seal structure | |
| CN203614946U (en) | Joint seal of oil inlet-outlet pipe of manifold block valve | |
| CN210716532U (en) | Sealing plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20190706 |