CN211648833U - Novel fast-insertion rotary clutch master cylinder oil inlet joint connecting structure - Google Patents
Novel fast-insertion rotary clutch master cylinder oil inlet joint connecting structure Download PDFInfo
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- CN211648833U CN211648833U CN201922267631.0U CN201922267631U CN211648833U CN 211648833 U CN211648833 U CN 211648833U CN 201922267631 U CN201922267631 U CN 201922267631U CN 211648833 U CN211648833 U CN 211648833U
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- oil inlet
- wall
- cylinder body
- inlet joint
- clutch master
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a novel insert rotation type clutch master cylinder oil feed joint connection structure soon. The end part of the oil inlet joint inserted into the oil inlet of the cylinder body is of a cylindrical structure, an annular notch groove used for installing an O-shaped sealing ring is formed in the outer peripheral surface of the end part of the oil inlet joint close to the bottom, and the annular notch groove of the oil inlet joint is connected with the inner wall of the oil inlet of the cylinder body in a sealing mode through the O-shaped sealing ring; the oil feed of annular breach groove top connects periphery wall symmetry both sides to be provided with spacing wall, and spacing wall top design has two places to be used for rotatory spacing lug, and cylinder body oil inlet outer fringe symmetry both sides all are provided with one section slope of arranging with the spiral radian, offer the recess at two slopes deepest circumference other cylinder body oil inlet outer fringe, and spacing lug installation cooperation is in the recess. The utility model discloses can help realizing the fast loading and unloading that clutch master cylinder oil feed connects, improve assembly efficiency, be favorable to using widely for a long time.
Description
Technical Field
The utility model relates to a clutch master cylinder oil feed connects, especially relates to a novel insert rotation type clutch master cylinder oil feed joint connection structure soon.
Background
Traditional clutch master cylinder oil feed connects the installation complicacy, when the assembly oil feed connects, often need adopt the jump ring to realize that the axial is spacing, its installation is troublesome and difficult dismantlement, moreover, a part of many assembles will go out certain risk more, is not convenient for use for a long time.
SUMMERY OF THE UTILITY MODEL
For improving clutch master cylinder oil feed joint assembly simplicity, the utility model provides a novel insert rotation type clutch master cylinder oil feed joint connection structure soon.
The utility model adopts the technical scheme as follows:
in the utility model, the whole end part of the oil inlet of the cylinder body, which is inserted into the oil inlet of the cylinder body, is of a cylindrical structure, the outer peripheral face of the end part of the oil inlet joint, which is close to the bottom, is provided with an annular notch groove for installing an O-shaped sealing ring, and the annular notch groove of the oil inlet joint is hermetically connected with the inner wall of the oil inlet of the cylinder body through the O-shaped sealing ring;
the oil feed of annular breach groove top connects periphery wall symmetry both sides to be provided with spacing wall, spacing wall is installed in the ring channel that cylinder body oil inlet inner wall was seted up, spacing wall top design has two places to be used for rotatory spacing lug, cylinder body oil inlet outer fringe symmetry both sides all are provided with one section slope of arranging with spiral radian, the slope is arranged with spiral radian and is pointed to arranging along one section radian and axial position ground spiral mode, set up the recess at the other cylinder body oil inlet outer fringe of two slopes deepest circumference, spacing lug installation cooperation is in the recess.
When making the oil feed joint rotatory in the cylinder body oil inlet like this, spacing lug removes on the spiral slope and can screw in terminal recess for can rotate fast when assembling the oil feed joint and accomplish the assembly promptly, the installation is simple effective and dismantle conveniently, has solved the technical problem that can't make things convenient for the assembly fast.
The oil inlet joint is integrally manufactured.
The oil inlet joint is made of plastic.
The limiting lug protrudes out of the outer peripheral wall of the oil inlet connector and the limiting wall.
The limiting wall is embedded in an annular groove in the inner wall of the oil inlet of the cylinder body and is in contact with the inner wall of the oil inlet of the cylinder body.
The utility model has the advantages that:
the utility model discloses its oil feed connects the design in middle part has the spacing wall of axial, and spacing wall top design has two places to be used for rotatory spacing lug, and it can accomplish the assembly as long as carry out simple rotatory installation of inserting soon, has improved the assembly simplicity.
The utility model discloses can help realizing the fast loading and unloading that clutch master cylinder oil feed connects, improve assembly efficiency, be favorable to using widely for a long time.
Drawings
Fig. 1 is a schematic view of the assembly of the cylinder body, the oil inlet joint and the O-ring of the present invention;
FIG. 2 is a front view of an oil feed joint;
FIG. 3 is an axial view of an oil feed joint;
FIG. 4 is a cylinder axial view;
FIG. 5 is a cylinder isometric view;
FIG. 6 is an isometric view of the assembly before assembly of the oil feed joint;
FIG. 7 is an isometric view of the assembly after the oil feed joint has been assembled.
In the figure: 1. the oil inlet joint is 2, 3, O type sealing washer, 4, annular breach groove, 5, spacing wall, 6, spacing lug, 7, recess, 8, slope.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, the clutch structure of the specific implementation relates to a cylinder body 1 and an oil inlet joint 2, wherein the cylinder body 1 is provided with a cylinder body oil inlet, and the oil inlet joint 2 is inserted downwards into the oil inlet of the cylinder body 1; the O-shaped sealing ring 3 is arranged in the annular gap groove 1 of the oil inlet connector to realize sealing, and a certain gap is reserved between the oil inlet connector 2 and the inner wall of an oil inlet of the cylinder body 1.
As shown in fig. 2 and 3, the connecting end of the oil inlet joint 2 is integrally of a cylindrical structure, an annular notch groove 4 for installing an O-shaped sealing ring 3 is formed in the outer peripheral surface of the oil inlet joint close to the bottom, limiting walls 5 are symmetrically arranged on two sides of the outer peripheral wall of the oil inlet joint 2 close to the annular notch groove 4, and after the oil inlet joint is installed, the limiting walls 5 and the surface of one end of an oil inlet of the cylinder body 1 are located on the same plane.
Two limiting lugs 6 for rotation limiting are arranged above the limiting wall 5, and the limiting lugs corresponding to the two limiting walls 5 are symmetrically distributed. The inner wall of the oil inlet of the cylinder body 1 above the annular notch groove 4 is provided with an annular groove for installing a limiting wall 5, the limiting wall is embedded into the annular groove on the inner wall of the oil inlet of the cylinder body 1 and is in contact with the inner wall of the oil inlet of the cylinder body 1, and the limiting wall is used for installing the oil inlet connector 2 in the oil inlet of the cylinder body to realize axial limiting.
As shown in fig. 4, 5 and 6, the two symmetrical sides of the outer peripheral wall of the oil inlet joint 2 above the limit wall 5 are fixed with limit lugs 6 for rotational limit, the limit lugs 6 protrude out of the outer peripheral wall of the oil inlet joint and the limit wall, the two sides of the outer edge of the oil inlet of the cylinder body are symmetrically provided with slopes 8 with a section of radian spiral arrangement, the slopes facilitate the rotational assembly of the limit lugs, and the outer edges of the oil inlets at the ends of the two slopes 8 symmetrically arranged at the two sides are provided with grooves for mounting the limit lugs; when the oil inlet connector rotates in an oil inlet of the cylinder body, the limiting lug moves on the spiral slope and can be screwed into the groove at the tail end, and the rotation limiting can be realized after the limiting lug is screwed into the groove at the opening part of the cylinder body.
As shown in fig. 6, the embodied spiral slope 8 and the groove 7 at the tail end thereof occupy a circular arc segment with a central angle of 90 degrees in total, the groove 7 is positioned at the shallowest part (namely, close to the outermost part) of the spiral slope, and the oil inlet joint 2 is positioned at the deepest part of the slope of the oil inlet end surface of the cylinder body before assembly; the stop lug 6 starts to move along the slope 8, and after moving to the deepest end of the last slope 8, the stop lug 6 passes over the outer edge of the oil inlet of the cylinder body so that the stop lug 6 is in installation fit with the groove 7. Namely, as shown in fig. 7, after the oil inlet joint 2 rotates clockwise by 90 degrees, the limiting lug can be installed in the groove 7 of the oil inlet opening part of the cylinder body.
The utility model discloses assembling process: firstly, an O-shaped sealing ring is arranged in an annular gap groove of an oil inlet joint, then the oil inlet joint 2 provided with the O-shaped sealing ring is arranged in an oil inlet of a cylinder body of a main cylinder of the clutch according to the direction requirement, and the oil inlet joint is clockwise rotated for 90 degrees along the slope of the end surface of an oil inlet of the cylinder body to enable a limiting lug 4 to be screwed into a groove at the opening part of the oil inlet of the cylinder body 1, so that the installation can be completed, and at the moment, a limiting wall of the oil inlet joint 2 is in contact with the inner wall of the oil inlet of.
Implement through above-mentioned structure, the utility model provides high spacing seat assembly simplicity of clutch master cylinder has realized fast loading and unloading, and it is favorable to long-term the use.
Claims (5)
1. The utility model provides a novel insert rotation type clutch master cylinder oil feed joint connection structure soon which characterized in that:
the whole appearance of the end part of the oil inlet of the cylinder body (1) inserted by the oil inlet joint (2) is a cylindrical structure, an annular gap groove (4) for installing an O-shaped sealing ring (3) is formed in the peripheral surface of the end part of the oil inlet joint (2) close to the bottom, and the annular gap groove (4) of the oil inlet joint (2) is hermetically connected with the inner wall of the oil inlet of the cylinder body (1) through the O-shaped sealing ring (3); the oil feed of annular breach groove (4) top connects (2) periphery wall symmetry both sides and is provided with spacing wall (5), install in the ring channel that cylinder body (1) oil inlet inner wall was seted up spacing wall (5), spacing wall (5) top design has two to be used for rotatory spacing limiting lug (6), cylinder body (1) oil inlet outer fringe symmetry both sides all are provided with one section slope (8) of arranging with the spiral radian, slope (8) are arranged with the spiral radian and are pointed to along one section radian and become axial position ground spiral mode and arrange, recess (7) are seted up at the other cylinder body oil inlet outer fringe of two slopes (8) deepest circumference, limiting lug (6) installation cooperation is in recess (7).
2. The novel quick-insertion rotary clutch master cylinder oil inlet joint connecting structure of claim 1 is characterized in that: the oil inlet joint (2) is integrally manufactured.
3. The novel quick-insertion rotary clutch master cylinder oil inlet joint connecting structure of claim 1 is characterized in that: the oil inlet joint (2) is made of plastic.
4. The novel quick-insertion rotary clutch master cylinder oil inlet joint connecting structure of claim 1 is characterized in that: and the limiting lug (6) is protruded out of the outer peripheral wall of the oil inlet connector and the limiting wall.
5. The novel quick-insertion rotary clutch master cylinder oil inlet joint connecting structure of claim 1 is characterized in that: the limiting wall (5) is embedded in an annular groove on the inner wall of the oil inlet of the cylinder body and is in contact with the inner wall of the oil inlet of the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267631.0U CN211648833U (en) | 2019-12-17 | 2019-12-17 | Novel fast-insertion rotary clutch master cylinder oil inlet joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267631.0U CN211648833U (en) | 2019-12-17 | 2019-12-17 | Novel fast-insertion rotary clutch master cylinder oil inlet joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648833U true CN211648833U (en) | 2020-10-09 |
Family
ID=72696605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922267631.0U Active CN211648833U (en) | 2019-12-17 | 2019-12-17 | Novel fast-insertion rotary clutch master cylinder oil inlet joint connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648833U (en) |
-
2019
- 2019-12-17 CN CN201922267631.0U patent/CN211648833U/en active Active
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