CN216101418U - Spring device for suspension - Google Patents
Spring device for suspension Download PDFInfo
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- CN216101418U CN216101418U CN202122666832.5U CN202122666832U CN216101418U CN 216101418 U CN216101418 U CN 216101418U CN 202122666832 U CN202122666832 U CN 202122666832U CN 216101418 U CN216101418 U CN 216101418U
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- spring
- ball
- rotating ring
- suspension
- swivel
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Abstract
The utility model relates to the field of suspension springs, in particular to a suspension spring device. Including damping spring, still include: the rotating rings are fixed at the end parts of the two sides of the damping spring and are symmetrically arranged in parallel; the balls are distributed on the inner side of one surface of the rotating ring, which is far away from the damping spring, and the balls are rotationally connected with the inner wall of the rotating ring; the rotating ring is additionally arranged on the top surface of the spring blocking piece, the ball is additionally arranged at the position where the rotating ring is connected with the spring blocking piece, when the spring is stressed to move, the end part of the spring can transmit the stress to the inner side of the rotating ring so as to push the rotating ring to rotate, and the ball is additionally arranged on the inner side of the rotating ring, so that when the spring pushes the rotating ring to rotate, the friction between the rotating ring and the spring blocking piece can be avoided, the service life of the spring blocking piece is prolonged, meanwhile, the friction between the spring and the spring blocking piece is avoided, and the service life of the spring is prolonged.
Description
Technical Field
The utility model relates to the field of suspension springs, in particular to a suspension spring device.
Background
The suspension is a general term for all force-transfer connecting devices between a vehicle frame (or a load-bearing vehicle body) and an axle (or a wheel), and the suspension mainly has the function of transferring vertical reaction force (supporting force), longitudinal reaction force (driving force and braking force) and lateral reaction force acting on the wheel from a road surface and moment formed by the reaction forces to the vehicle frame (or the load-bearing vehicle body) so as to ensure normal running of the vehicle.
At present, the spring for the vehicle suspension is usually fixed after the installation is completed, the position where the spring is connected with the spring catch can be rubbed in the driving process of the vehicle, and the friction force between the end part of the spring and the spring catch is enhanced due to the vibration of the spring, so that the spring catch is damaged.
Therefore, it is necessary to provide a spring device for a suspension to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, the present invention provides a spring device for a suspension.
The utility model provides a suspension spring device, comprising: damping spring still includes:
the rotating rings are fixed at the end parts of the two sides of the damping spring and are symmetrically arranged in parallel;
ball, ball ring shape distribute in the swivel and keep away from damping spring's one side inboard to the ball rotates with the swivel inner wall and is connected.
Preferably, the damping cylinder is connected with the contraction rod in a sliding mode, and the damping spring and the rotating ring are sleeved on the outer sides of the damping cylinder and the contraction rod.
Preferably, two ends of the shock absorption barrel and the contraction rod which are far away from each other are provided with symmetrical spring blocking pieces, and the ball abuts against the outer surfaces of the spring blocking pieces.
Preferably, the position of the rotating ring connected with the ball is provided with a circulating groove, and the ball is rotatably connected to the inner side of the circulating groove.
Preferably, the position of the circulation groove connected with the ball is provided with a limiting hole, and the ball is rotatably connected to the inner side of the limiting hole.
Preferably, the position that the swivel is connected the damping spring tip has seted up the location caulking groove, and location caulking groove inboard is equipped with fixed preforming, and the damping spring tip is worn to locate fixed preforming inboard and is fixed in the location caulking groove inner wall.
Compared with the prior art, the spring device for the suspension provided by the utility model has the following beneficial effects:
1. the rotating ring is additionally arranged on the top surface of the spring blocking piece, the ball is additionally arranged at the position where the rotating ring is connected with the spring blocking piece, when the spring is stressed to move, the end part of the spring can transmit the stress to the inner side of the rotating ring so as to push the rotating ring to rotate, and the ball is additionally arranged on the inner side of the rotating ring, so that when the spring pushes the rotating ring to rotate, the friction between the rotating ring and the spring blocking piece can be avoided, the service life of the spring blocking piece is prolonged, meanwhile, the friction between the spring and the spring blocking piece is avoided, and the service life of the spring is prolonged.
2. The spring fixing device comprises a rotating ring, a positioning caulking groove and a fixing pressing sheet, wherein the rotating ring is connected with a damping spring, the fixing pressing sheet is embedded in the positioning caulking groove, the spring is fixed through the fixing pressing sheet, and the end part of the spring is fixedly abutted against the inner side of the rotating ring.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a suspension spring assembly according to the present invention;
FIG. 2 is a schematic view of the spring-coupled swivel shown in FIG. 1;
FIG. 3 is an exploded view of the inner side of the swivel shown in FIG. 1;
fig. 4 is an exploded view of the shock-absorbing cylinder shown in fig. 1.
Reference numbers in the figures: 1. a damper cylinder; 2. a retracting lever; 3. a spring catch; 4. a damping spring; 5. rotating the ring; 6. a ball bearing; 7. a circulation tank; 8. a limiting hole; 9. positioning the caulking groove; 10. and fixing the pressing sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to the drawings, a suspension spring device according to an embodiment of the present invention includes:
damping spring 4 still includes:
the rotating rings 5 are fixed at the end parts of the two sides of the damping spring 4, and the rotating rings 5 are symmetrically arranged in parallel;
It should be noted that: the damping cylinder 1, 1 inboard sliding connection of damping cylinder has shrink pole 2, and damping spring 4 and swivel 5 registrate in the damping cylinder 1 and shrink pole 2 outsides.
In the present embodiment: according to the spring catch, the rotating ring 5 is additionally arranged on the top surface of the spring catch 3, the ball 6 is additionally arranged at the position where the rotating ring 5 is connected with the spring catch 3, when the spring is stressed to move, the end part of the spring can transmit the stress to the inner side of the rotating ring 5 so as to push the rotating ring 5 to rotate, and the ball 6 additionally arranged on the inner side of the rotating ring 5 can avoid friction between the rotating ring 5 and the spring catch 3 when the spring pushes the rotating ring 5 to rotate, so that the service life of the spring catch 3 is prolonged, and meanwhile, the friction between the spring and the spring catch 3 is avoided, so that the service life of the spring is prolonged.
In the embodiment of the utility model, please refer to the attached drawings, two ends of the shock-absorbing cylinder 1 and the contraction rod 2, which are far away from each other, are provided with symmetrical spring blocking pieces 3, the ball 6 abuts against the outer surface of the spring blocking piece 3, the position of the rotating ring 5, which is connected with the ball 6, is provided with a circulation groove 7, the ball 6 is rotatably connected to the inner side of the circulation groove 7, the position of the circulation groove 7, which is connected with the ball 6, is provided with a limit hole 8, the ball 6 is rotatably connected to the inner side of the limit hole 8, the position of the rotating ring 5, which is connected with the end of the shock-absorbing spring 4, is provided with a positioning caulking groove 9, the inner side of the positioning caulking groove 9 is provided with a fixed pressing sheet 10, and the end of the shock-absorbing spring 4 penetrates through the inner side of the fixed pressing sheet 10 and is fixed on the inner wall of the positioning caulking groove 9;
in the present embodiment: according to the utility model, the positioning caulking groove 9 and the fixing pressing sheet 10 are arranged at the connecting position of the rotating ring 5 and the damping spring 4, when the spring is connected with the rotating ring 5, the spring can be directly placed inside the positioning caulking groove 9, the fixing pressing sheet 10 is embedded inside the positioning caulking groove 9 to fix the spring, meanwhile, the fixing pressing sheet 10 can enable the end part of the spring to be fixedly abutted against the inner side of the rotating ring 5, the end part of the spring is prevented from vibrating and rubbing with the rotating ring 5 when being subjected to elastic force, and the service life of the rotating ring 5 is further prolonged.
The use process comprises the following steps: during the use, earlier the position of being connected at damper cylinder 1 and shrink rod 2 to damping spring 4 registrate, later wear to establish damping spring 4's tip with fixed preforming 10, wear to establish the completion back, registrate 5 outer walls at damper cylinder 1 and shrink cylinder to the swivel, the damping spring 4 tip gomphosis that will registrate fixed preforming 10 is inboard at the location caulking groove 9 of swivel 5 one side, fix damping spring 4's tip, after damping spring 4 is fixed to be accomplished, registrate 3 outer walls to swivel 5 to spring catch, make ball 6 and 3 butts of spring catch, fix spring catch 3, can accomplish the installation.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A suspension spring device comprising a damper spring (4), characterized by further comprising:
the rotating rings (5) are fixed at the end parts of two sides of the damping spring (4), and the rotating rings (5) are symmetrically arranged in parallel;
ball (6), ball (6) ring shape distributes in swivel (5) and keeps away from damping spring (4) one side inboard, and ball (6) are connected with swivel (5) inner wall rotation.
2. A suspension spring device according to claim 1, further comprising a shock-absorbing cylinder (1), wherein a contraction rod (2) is slidably connected to the inside of the shock-absorbing cylinder (1), and the shock-absorbing spring (4) and the rotary ring (5) are sleeved on the outside of the shock-absorbing cylinder (1) and the contraction rod (2).
3. A suspension spring device according to claim 2, characterized in that the ends of the shock-absorbing tube (1) and the contraction rod (2) which are far away from each other are provided with symmetrical spring stops (3), and the ball (6) abuts against the outer surface of the spring stop (3).
4. The spring device for suspension according to claim 1, wherein a circulation groove (7) is formed at a position where the swivel (5) is connected to the ball (6), and the ball (6) is rotatably connected to an inner side of the circulation groove (7).
5. The spring device for suspension according to claim 4, wherein a position of the circulation groove (7) connected with the ball (6) is provided with a limit hole (8), and the ball (6) is rotatably connected with the inner side of the limit hole (8).
6. The spring device for the suspension according to claim 1, wherein a positioning caulking groove (9) is formed at a position where the swivel (5) is connected with the end of the damping spring (4), a fixing pressing sheet (10) is arranged inside the positioning caulking groove (9), and the end of the damping spring (4) penetrates through the fixing pressing sheet (10) and is fixed on the inner wall of the positioning caulking groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666832.5U CN216101418U (en) | 2021-11-02 | 2021-11-02 | Spring device for suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666832.5U CN216101418U (en) | 2021-11-02 | 2021-11-02 | Spring device for suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216101418U true CN216101418U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122666832.5U Active CN216101418U (en) | 2021-11-02 | 2021-11-02 | Spring device for suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216101418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117141575A (en) * | 2023-10-19 | 2023-12-01 | 杭州豪盛电动车辆有限公司 | Electric steering mechanism and application method thereof |
-
2021
- 2021-11-02 CN CN202122666832.5U patent/CN216101418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117141575A (en) * | 2023-10-19 | 2023-12-01 | 杭州豪盛电动车辆有限公司 | Electric steering mechanism and application method thereof |
| CN117141575B (en) * | 2023-10-19 | 2024-04-09 | 杭州豪盛电动车辆有限公司 | Electric steering mechanism and application method thereof |
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