CN207814216U - A kind of half a month ring ball joint - Google Patents
A kind of half a month ring ball joint Download PDFInfo
- Publication number
- CN207814216U CN207814216U CN201721223843.3U CN201721223843U CN207814216U CN 207814216 U CN207814216 U CN 207814216U CN 201721223843 U CN201721223843 U CN 201721223843U CN 207814216 U CN207814216 U CN 207814216U
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- China
- Prior art keywords
- dust cover
- ring
- ball
- ball seat
- metallic framework
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Abstract
The utility model is related to a kind of automobile ball joints, especially a kind of half a month ring ball joint, it includes ball pin, dust cover, ball seat, bearing sleeve and capping, the ball pin outer sheath is equipped with dust cover, the ball seat upper outside corresponds to fixed ring of the dust cover bottom position equipped with section in suspension hook shape, the dust cover cooperation fixed ring is equipped with rubber ring, in the rubber ring of fixed ring insertion dust cover bottom, the top of the dust cover is equipped with metallic framework ring, and the top surface of the metallic framework ring protrudes from dust cover top surface；The annular groove outer sheath is equipped with split washer, and the split washer is axis clamp spring.By using half a month ring as new split washer, strength reduction caused by fluting is avoided, additionally by the special designing of dust cover so that the service life of dust cover increases, finally so that ball joint is durable.
Description
Technical field
The utility model is related to a kind of automobile ball joint, especially a kind of half a month ring ball joint.
Background technology
Well known, the ball pin top for the ball joint that automobile uses generally requires one split washer of installation.It is existing to open
Mouth baffle ring generally uses E font split washers.Maximum feature using the type baffle ring is that (namely ball pin is upper in axis for needs
Portion) at least three axial troughs of getting on the bus, for being embedded in three protrusions of E font split washers, to play fixed function.But pass through
Long-term practice is found, since ball joint needs to undertake radial pressure, opens the service life that axial trough greatly reduces ball pin.Separately
Outside, in ball pin radial motion, the component for external stability split washer is easy to prevent with outside ball pin existing split washer
Dust hood contacts, and dust cover is easy to wear in the course of time, also reduces the service life of ball joint.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of durable ball joint.
The technical solution of the utility model is：
A kind of half a month ring ball joint, it is characterised in that：It includes ball pin, dust cover, ball seat, bearing sleeve and capping, described
Ball pin top is equipped with the annular groove for construction opening baffle ring, and the ball pin bottom is equipped with orbicule, and the orbicule of the ball pin is inserted
Enter in ball seat, bearing sleeve is equipped between the orbicule and ball seat, the ball seat bottom is equipped with capping, and the capping is that middle part is downward
The sheet metal of recess, the ball pin outer sheath are equipped with dust cover, and the ball seat upper outside corresponds to dust cover bottom position and is equipped with
Section is in the fixed ring of suspension hook shape, and the dust cover cooperation fixed ring is equipped with rubber ring, fixed ring insertion dust cover bottom
Rubber ring in, the top of the dust cover is equipped with metallic framework ring, and the top surface of the metallic framework ring protrudes from dust cover top
Face；
The annular groove outer sheath is equipped with split washer, and the split washer is axis clamp spring.Axis is commonly called as half a month ring with clamp spring,
Its inside is round and smooth arc, is slotted without ball pin.
Further, a wherein lateral section for the metallic framework ring is two orthogonal bar shapeds and is located at bottom
Bar shaped laterally be arranged.It is vertical bar shaped meeting at the top of dust cover by other extraneous component compressings or when rubbing that it, which is acted on,
Stress is passed into the bar shaped (only for section) that bottom is laterally arranged, to disperse mean forced, is in addition rubbed
It can be undertaken at the top of metallic framework ring.
The beneficial effects of the utility model are：The utility model, as new split washer, is avoided by using half a month ring
Strength reduction caused by fluting, additionally by the special designing of dust cover so that the service life of dust cover increases, and finally makes
It is durable to obtain ball joint.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the axis clamp spring of the utility model；
Fig. 3 is the structural schematic diagram of the fixed ring and rubber ring of the utility model.
In figure, 1, ball pin；2, dust cover；3, ball seat；4, bearing sleeve；5, it covers；6, axis clamp spring；11, annular groove；12, spherical
Body；21, metallic framework ring；22, rubber ring；31, fixed ring.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figs. 1-3, a kind of half a month ring ball joint, it is characterised in that：It include ball pin 1, dust cover 2, ball seat 3,
Bearing sleeve 4 and capping 5,1 top of the ball pin are equipped with the annular groove 11 for construction opening baffle ring, and 1 bottom of the ball pin is equipped with spherical
The orbicule 12 of body 12, the ball pin 1 is inserted into ball seat 3, and bearing sleeve 4, the ball seat are equipped between the orbicule 12 and ball seat 3
3 bottoms are equipped with capping 5, and the capping 5 is sheet metal of the middle part to lower recess, and 1 outer sheath of the ball pin is equipped with dust cover 2, institute
It states 3 upper outside of ball seat and corresponds to fixed ring 31 of 2 bottom position of dust cover equipped with section in suspension hook shape, the dust cover 2 coordinates
Fixed ring 31 is equipped with rubber ring 22, and the fixed ring 31 is embedded in the rubber ring 22 of 2 bottom of dust cover, the top of the dust cover 2
Portion is equipped with metallic framework ring 21, and the top surface of the metallic framework ring 21 protrudes from 2 top surface of dust cover；
11 outer sheath of the annular groove is equipped with split washer, and the split washer is axis clamp spring 6.Axis clamp spring 6 is commonly called as half
Month ring, inside are round and smooth arc, are slotted without ball pin.
A wherein lateral section for the metallic framework ring 21 is two orthogonal bar shapeds and the bar shaped positioned at bottom
Laterally setting.It is at the top of dust cover 2 by other extraneous components compressings or when rubbing that it, which is acted on, and vertical bar shaped can be by stress
The bar shaped (only for section) that bottom is laterally arranged is passed to, to disperse mean forced, in addition rubbing also can be golden
The top for belonging to framework ring 21 undertakes.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It both falls in claimed the scope of the utility model.
Claims (2)
1. a kind of half a month ring ball joint, it is characterised in that：It includes ball pin, dust cover, ball seat, bearing sleeve and capping, the ball
It sells top and is equipped with the annular groove for being used for construction opening baffle ring, the ball pin bottom is equipped with orbicule, and the orbicule of the ball pin is inserted into
In ball seat, bearing sleeve is equipped between the orbicule and ball seat, the ball seat bottom is equipped with capping, and the capping is middle part to recessed
Sunken sheet metal, the ball pin outer sheath be equipped with dust cover, the ball seat upper outside corresponds to dust cover bottom position be equipped with section
Face is in the fixed ring of suspension hook shape, and the dust cover cooperation fixed ring is equipped with rubber ring, fixed ring insertion dust cover bottom
In rubber ring, the top of the dust cover is equipped with metallic framework ring, and the top surface of the metallic framework ring protrudes from dust cover top surface；
The annular groove outer sheath is equipped with split washer, and the split washer is axis clamp spring；It is round and smooth arc on the inside of axis clamp spring
Shape.
2. half a month ring ball joint according to claim 1, it is characterised in that：The wherein side of the metallic framework ring is cut
Face is two orthogonal bar shapeds and is laterally arranged positioned at the bar shaped of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223843.3U CN207814216U (en) | 2017-09-22 | 2017-09-22 | A kind of half a month ring ball joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223843.3U CN207814216U (en) | 2017-09-22 | 2017-09-22 | A kind of half a month ring ball joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814216U true CN207814216U (en) | 2018-09-04 |
Family
ID=63336263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223843.3U Active CN207814216U (en) | 2017-09-22 | 2017-09-22 | A kind of half a month ring ball joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814216U (en) |
-
2017
- 2017-09-22 CN CN201721223843.3U patent/CN207814216U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |