CN212928569U - Snap spring with additional disassembly structure - Google Patents
Snap spring with additional disassembly structure Download PDFInfo
- Publication number
- CN212928569U CN212928569U CN202021664021.0U CN202021664021U CN212928569U CN 212928569 U CN212928569 U CN 212928569U CN 202021664021 U CN202021664021 U CN 202021664021U CN 212928569 U CN212928569 U CN 212928569U
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- Prior art keywords
- groove
- draw
- jump ring
- annular body
- increase
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Abstract
The utility model relates to the technical field of auto-parts, specifically be the jump ring that increases dismantlement structure, including interior ball cage, the inside of interior ball cage is provided with three pin joint assemblies, install the buckle on the three pin joint assemblies, the buckle includes the annular body, the opening has been seted up on the annular body, the draw-in groove has been seted up to one side of annular body, the opening size of draw-in groove is 3mm, the base diameter of draw-in groove is 30.6 mm. The utility model has the advantages that: increase the draw-in groove near the jump ring opening part, easy to assemble and dismantlement, increase the jump ring design of dismantling the structure and increase the draw-in groove near the jump ring opening part, the draw-in groove can expose the ball groove outside when the assembly, make the draw-in groove can supply the use tool to prize out the jump ring, and then make the jump ring conveniently tear open and trade the use, because the setting of draw-in groove, and the assembly back draw-in groove can expose the ball groove outside, lubricating grease can locate to get into from this in the use of draw-in groove here, guarantee lubricated abundant, ensure life.
Description
Technical Field
The utility model relates to an auto-parts technical field especially increases the jump ring of dismantling the structure.
Background
The transmission shaft is an important part for transmitting power in an automobile transmission system, and has the functions of transmitting the power of an engine to wheels together with a gearbox and a drive axle to enable an automobile to generate driving force.
But the prior clamp spring has the following defects: 1. the ball ring fixing clamp spring cannot be detached and replaced after being assembled; 2. lubricated effect of bearing roller is not good in the ball ring, influences the life-span, for this the utility model provides an increase jump ring of dismantling the structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming, the jump ring that increases the dismantlement structure is provided, increase the draw-in groove near jump ring opening part, easy to assemble and dismantlement, increase the jump ring design of dismantling the structure and increase the draw-in groove near jump ring opening part, the draw-in groove can expose the ball groove outside after the assembly, make the draw-in groove can supply the use tool to prize out the jump ring, and then make the jump ring conveniently tear open and trade the use, because the setting of draw-in groove, and the draw-in groove can expose the ball groove outside after the assembly, lubricating grease can locate to get into from this in the use of this draw-in groove, guarantee lubricated abundant, ensure life.
The purpose of the utility model is realized through the following technical scheme: the clamp spring with the additional disassembly structure comprises an inner ball cage, wherein a three-pin joint assembly is arranged inside the inner ball cage;
the three-pin joint assembly is provided with a retaining ring, the retaining ring comprises an annular body, an opening is formed in the annular body, and a clamping groove is formed in one side of the annular body;
the opening size of draw-in groove is 3mm, the base diameter of draw-in groove is 30.6mm, the said. The bottom of draw-in groove is seted up two R0.5mm's fillet.
Preferably, a dust cover gasket is mounted on one side of the inner ball cage.
Preferably, the outer part of the dust cover lining ring is sleeved with a dust cover.
Preferably, a clamp is sleeved on the outer part of the dust cover.
Preferably, the opening of the annular body is provided with a rounded corner of R0.5mm.
Preferably, the outer diameter of the retaining ring is 32.9mm, and the inner diameter of the retaining ring is 25.9 mm.
Preferably, the thickness of the retaining ring is 1 mm.
The utility model has the advantages of it is following:
1. this increase jump ring of dismantling structure increases the draw-in groove near the jump ring opening part, easy to assemble and dismantlement, and the jump ring design that increases the dismantlement structure increases the draw-in groove near the jump ring opening part, and the draw-in groove can expose the ball groove outside after the assembly for the draw-in groove can supply the use tool to prize out the jump ring, and then makes the jump ring conveniently tear open and trade the use, and the effectual result of use that improves the device strengthens the device's practicality.
2. This increase jump ring of dismantling structure because the setting of draw-in groove, and the assembly back draw-in groove can expose outside the ball groove, and lubricating grease can locate the entering from this in the use of draw-in groove here, guarantees lubricated abundant, ensures life, further improves the result of use that improves the device, strengthens the device's practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the three-pin joint assembly of the present invention;
FIG. 3 is a schematic view of the installation structure of the buckle of the present invention;
FIG. 4 is a schematic view of the buckle of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention;
fig. 6 is a schematic side view of the buckle of the present invention.
In the figure: 1-inner ball cage, 2-dust cover lining ring, 3-dust cover, 4-clamp hoop, 5-three-pin joint assembly, 6-snap ring, 601-annular body, 602-opening and 603-clamping groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-6, a snap spring with a disassembly structure is added, which comprises an inner ball cage 1, a three-pin assembly 5 is arranged inside the inner ball cage 1, a retaining ring 6 is arranged on the three-pin assembly 5, the retaining ring 6 comprises an annular body 601, an opening 602 is arranged on the annular body 601, a clamping groove 603 is arranged on one side of the annular body 601, the opening size of the clamping groove 603 is 3mm, the bottom edge diameter of the clamping groove 603 is 30.6mm, two rounded corners with R0.5mm are arranged at the bottom of the clamping groove 603, a clamping groove 603 is arranged near the opening of the snap spring, so that the installation and disassembly are convenient, the snap spring with the disassembly structure is designed to be additionally provided with the clamping groove 603 near the opening of the snap spring, when the clamping groove 603 is exposed out of the ball groove after assembly, the clamping groove 603 can be pried out by using tools, and further the snap spring can be conveniently disassembled and replaced, the, because the setting of draw-in groove 603, and the assembly back draw-in groove 603 can expose the ball groove outside, lubricating grease can locate to get into from this in the use of this place draw-in groove 603, guarantees lubricated abundant, ensures life, further improves the result of use that improves the device, strengthens the device's practicality.
As an optimal technical scheme of the utility model, dust cover junk ring 2 is installed to one side of interior ball cage 1, and 2 joints of dust cover junk ring are provided with the latch on the inner wall of dust cover junk ring 2 on interior ball cage 1, the draw-in groove with latch looks adaptation is seted up on interior ball cage 1.
As an optimal technical scheme of the utility model, the outside of dust cover junk ring 2 cup joints with dust cover 3, and the draw-in groove has been seted up to the surface of dust cover junk ring 2 for install dust cover 3, make dust cover 3 can not slide easily.
As an optimized technical solution of the utility model, the clamp 4 is sleeved outside the dust cover 3.
As an optimized technical scheme of the utility model, the opening 602 of the annular body 601 is provided with a round corner of R0.5mm.
As a preferred technical scheme of the utility model, the external diameter of buckle 6 is 32.9mm, and the internal diameter of buckle 6 is 25.9 mm.
As an optimized technical proposal of the utility model, the thickness of the retaining ring 6 is 1 mm.
The working principle of the utility model is as follows: increase draw-in groove 603 near the jump ring opening part, easy to assemble and dismantlement, increase the jump ring design of dismantling the structure and increase draw-in groove 603 near the jump ring opening part, draw-in groove 603 can expose the ball groove outside when the assembly, make draw-in groove 603 can supply the use tool to prize out the jump ring, and then make the jump ring can also conveniently tear open and trade the use, the effectual result of use that improves the device, strengthen the device's practicality, because the setting of draw-in groove 603, and the assembly back draw-in groove 603 can expose the ball groove outside, lubricating grease can locate to get into from this in the use of here draw-in groove 603, guarantee lubricated abundant, ensure life, further improve the result of use that improves the device, strengthen the device's practicality.
To sum up, this increase jump ring of dismantling the structure, increase draw-in groove 603 near the jump ring opening part, easy to assemble and dismantlement, increase the jump ring design of dismantling the structure and increase draw-in groove 603 near the jump ring opening part, draw-in groove 603 can expose the ball groove outside after the assembly, make draw-in groove 603 can supply the use tool to prize out the jump ring, and then make the jump ring also can conveniently tear open and trade the use, the effectual result of use that improves the device, the practicality of reinforcing the device, because the setting of draw-in groove 603, and the draw-in groove 603 can expose the ball groove outside after the assembly, lubricating grease can locate to get into from this in the use of this draw-in groove 603, guarantee lubricated abundant, ensure life, further improve the result of use that improves the device, the practicality of reinforcing the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Increase the jump ring of dismantling the structure, its characterized in that: the ball joint structure comprises an inner ball cage (1), wherein a three-pin joint assembly (5) is arranged inside the inner ball cage (1);
a retaining ring (6) is mounted on the three-pin joint assembly (5), the retaining ring (6) comprises an annular body (601), an opening (602) is formed in the annular body (601), and a clamping groove (603) is formed in one side of the annular body (601);
the opening size of draw-in groove (603) is 3mm, the base diameter of draw-in groove (603) is 30.6mm, two R0.5mm's fillet are seted up to the bottom of draw-in groove (603).
2. The circlip with an additional dismounting structure of claim 1, which is characterized in that: one side of the inner ball cage (1) is provided with a dust cover lining ring (2).
3. The circlip with the additional disassembly structure of claim 2, wherein: the outer part of the dust cover lining ring (2) is sleeved with a dust cover (3).
4. The circlip with an additional disassembly structure of claim 3, wherein: and a clamp (4) is sleeved outside the dust cover (3).
5. The circlip with an additional dismounting structure of claim 1, which is characterized in that: and a round angle of R0.5mm is formed at the opening (602) of the annular body (601).
6. The circlip with an additional dismounting structure of claim 1, which is characterized in that: the outer diameter of the retaining ring (6) is 32.9mm, and the inner diameter of the retaining ring (6) is 25.9 mm.
7. The circlip with an additional dismounting structure of claim 1, which is characterized in that: the thickness of the retaining ring (6) is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664021.0U CN212928569U (en) | 2020-08-11 | 2020-08-11 | Snap spring with additional disassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664021.0U CN212928569U (en) | 2020-08-11 | 2020-08-11 | Snap spring with additional disassembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212928569U true CN212928569U (en) | 2021-04-09 |
Family
ID=75336086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021664021.0U Active CN212928569U (en) | 2020-08-11 | 2020-08-11 | Snap spring with additional disassembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212928569U (en) |
-
2020
- 2020-08-11 CN CN202021664021.0U patent/CN212928569U/en active Active
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