Connection structure of spiral spring mounting seat
By improving the connection structure of the screw spring mount, the problem of sliding out and curling of the screw spring mount is solved, and the stability and durability are improved, the cost of the whole vehicle is reduced, and the driving comfort is improved.
Patent Information
- Application Number
- CN202422132940.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing screw spring mounts are prone to slide out and curl during work, affecting driving comfort, and the existing structure increases the body sheet metal forming process and cost.
A new screw spring mount coupling structure is designed, including a table plate, pipe body, limiting assembly and connecting seat. Through the symmetrical setting and bending design of the limiting assembly, the screw spring mount remains stable during work, reduce slippage and curling phenomena, and reduce lining thickness to reduce vehicle cost.
It improves the stability and durability of the screw spring mount, reduces the slip out and edge curling problems, improves driving comfort, and reduces the body sheet metal forming process and vehicle cost.
Smart Images
Figure CN223058723U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile shock absorption systems, and in particular relates to a connection structure of a spiral spring mounting seat. Background Art
[0002] This type of connection structure of the coil spring mount is designed to solve the problem of slipping out and warping that may occur during the operation of the coil spring mount. In the automobile suspension system, the coil spring mount is an important component, which is responsible for avoiding the friction noise generated by the coil spring and other components during operation, and is responsible for attenuating and transmitting the suspension vibration to the body system, thereby improving the driving comfort. Therefore, the connection structure of the coil spring mount is crucial to ensure its stability.
[0003] During the working process of the coil spring mounting seat, various factors such as vibration, friction, temperature change, etc. may cause damage to it or affect its stability. In order to reduce the impact of these adverse factors, a new connection structure needs to be designed to ensure that its working is always in a stable state.
[0004] The connection structure is an important part of the coil spring mount. Its main purpose is to limit the movement of the coil spring mount within a fixed range to prevent it from sliding out due to excessive movement or deviation from the normal position. At the same time, this connection structure can effectively avoid the warping problem caused by long-term excessive load. This connection structure is usually achieved by designing the internal size and shape of the mount reasonably, using appropriate materials and appropriate torque.
[0005] By using this connection structure, it is possible to ensure that the coil spring mounting seat always remains in the correct position during operation, suppress its tendency to warp, and thus improve its stability and durability. In addition, this connection structure can effectively reduce the problem of unnecessary vibration caused by the displacement and deformation of the working position of the coil spring mounting seat, and ultimately improve the driving comfort.
[0006] In order to cooperate with this connection structure, reduce the impact of this connection structure on the coil spring mounting seat and better avoid the problem of warping of the mounting seat, a steel plate or hard plastic is selected to be built into the mounting seat. The specific material is selected according to performance and needs, and holes are opened at appropriate positions to ensure that the bolts can pass through and be tightened normally.
[0007] In short, the connection structure of this coil spring mounting seat is designed to improve the stability and durability of the coil spring mounting seat, reduce the impact of adverse factors, and improve driving comfort. Utility Model Content
[0008] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a connection structure for a spring mounting seat. By changing the connection structure of the spring mounting seat, during the movement of the vehicle, the spring mounting seat reduces the degree of flanging and no longer has the problem of slipping out, thereby improving the riding comfort. In this connection structure solution, the thickness of the inner lining can be appropriately reduced. At the same time, the spring mounting seat does not require the body to provide a conforming mounting surface for limiting, reducing the forming process of the body sheet metal and lowering the overall vehicle cost.
[0009] The described connection structure of a spring mounting seat includes a table plate, a pipe body, a limiting component, a fixing bolt rod, and a connection seat. A first limiting block is provided at the edge of one side of the table plate; the pipe body is located on one side of the table plate, on the same side of the table plate as the limiting block, and the two are adjacent. A through groove communicating to the other side of the table plate is provided inside the pipe body; a plurality of limiting components are provided and symmetrically arranged on the outer side wall of the pipe body; the connection seat is arranged on the other side of the table plate away from the pipe body, at the edge of the through groove; a plurality of fixing bolt rods are provided in total, penetrating from one side of the table plate to the other side.
[0010] Preferably, the limiting component includes a first limiting plate and a second limiting plate, and the two are symmetrically arranged on the outer side wall of the pipe body.
[0011] Preferably, on one side of the first limiting plate, there is a bend protruding towards the table plate direction.
[0012] Preferably, the pipe body protrudes away from the table plate direction, and the diameter in the protruding direction gradually decreases as the protruding distance increases.
[0013] Preferably, an arc-shaped groove extending towards the edge of the table plate is further provided at the connection between the pipe body and the table plate.
[0014] Preferably, a second limiting block is provided on the outer side wall of the connection seat.
[0015] Preferably, the first limiting block and the second limiting block are on the same straight line.
[0016] Compared with the prior art, the beneficial effects of the present utility model are:
[0017] 1. By changing the connection structure of the spring mounting seat, during the movement of the vehicle, the spring mounting seat reduces the degree of flanging and no longer has the problem of slipping out, thereby improving the riding comfort. In this connection structure solution, the thickness of the inner lining can be appropriately reduced. At the same time, the spring mounting seat does not require the body to provide a conforming mounting surface for limiting, reducing the forming process of the body sheet metal and lowering the overall vehicle cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is the front view of the present utility model;
[0019] Figure 2 It is a schematic diagram of the bottom structure of the present utility model;
[0020] Figure 3 It is a schematic diagram of the first limiting plate structure of the present utility model;
[0021] Figure 4 It is a schematic diagram of the second limiting plate structure of the present utility model;
[0022] Figure 5 It is a schematic cross-sectional structure diagram of the present utility model.
[0023] In the figure, 100 is the table plate; 101 is the positioning hole; 102 is the first limiting block; 103 is the pipe body; 104 is the through groove; 105 is the limiting assembly; 106 is the first limiting plate; 107 is the second limiting plate; 108 is the connecting seat; 109 is the second limiting block; 110 is the arc groove; 111 is the fixing bolt rod. Specific embodiments
[0024] The present utility model will be further described below with reference to the accompanying drawings:
[0025] The orientation terms involved in the paragraphs for detailed description are only for the convenience of those skilled in the art to understand the technical solutions described in this application according to the visual orientation shown in the accompanying drawings. Unless otherwise clearly specified and limited, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0026] As Figures 1 to 4 shown, a connection structure of a spiral spring mounting seat includes a table plate 100, a pipe body 103, a limiting assembly 105, a fixing bolt rod 111, and a connecting seat 108. A first limiting block 102 is provided at the edge of one side of the table plate 100; the pipe body 103 is located on one side of the table plate 100, on the same side of the table plate 100 as the first limiting block 102, and the two are adjacent. A through groove 104 communicating to the other side of the table plate 100 is provided inside the pipe body 103; a plurality of limiting assemblies 105 are provided and symmetrically arranged on the outer side wall of the pipe body 103; the connecting seat 108 is arranged on the other side of the table plate 100 away from the pipe body 103, at the edge of the through groove 104; a plurality of fixing bolt rods 111 are provided in total, penetrating from one side of the table plate 100 to the other side.
[0027] Optionally, a plurality of positioning holes 101 adapted to the fixing bolt rods 111 are provided on one side of the table plate 100. In this way, through the cooperation of the fixing bolt rods 111 and the positioning holes 101, the table plate 100 can be stably connected to other components of the vehicle body, making the table plate 100 not easily displaced under the action of external forces and ensuring the connection stability of the table plate 100.
[0028] As Figure 1 shown, the limiting component 105 includes a first limiting plate 106 and a second limiting plate 107, which are symmetrically arranged on the outer side wall of the pipe body 103. In this way, through the cooperation of the first limiting plate 106 and the second limiting plate 107, when the pipe body 103 is connected to the spiral spring, it can be embedded in the elastic gap of the spiral spring to limit the spiral spring, so that the spiral spring can remain stable during operation and is not easily displaced.
[0029] As Figure 3 shown, on one side of the first limiting plate 106, there is a bend protruding towards the table plate 100. In this way, through the protruding bend, the connecting end of the spiral spring can be limited, avoiding excessive connection between the spiral spring and the pipe body 103 and ensuring that the spiral spring can be connected at a fixed position. Thus, the working stability of the spiral spring is effectively improved.
[0030] Figure 1 , Figure 3 and Figure 4 shown, the pipe body 103 protrudes away from the table plate 100, and the diameter in the protruding direction gradually decreases with the protruding distance. In this way, the diameter of the pipe body 103 gradually decreases from one end to the other end, so that its protruding part can be easily embedded in the spiral spring. At the same time, the position where the pipe body 103 is connected to the table plate 100 is equal to the inner diameter of the spiral spring, so that when the spiral spring is compressed, its end can remain stable and is not easily displaced, not only improving its working stability but also improving the riding comfort.
[0031] As Figure 5 shown, an arc-shaped groove 110 extending towards the edge of the table plate 100 is also provided at the connection between the pipe body 103 and the table plate 100. In this way, after the spiral spring is installed in place, its end can be embedded in the arc-shaped groove 110, further improving the stability of the spiral spring.
[0032] As Figure 2 shown, a second limiting block 109 is provided on the outer side wall of the connecting seat 108. In this way, the second limiting block 109 plays a limiting role on the table plate 100, making the table base not easily rotate and / or displace under pressure, ensuring that the table plate 100 can remain stable under pressure.
[0033] Optionally, the first limiting block 102 and the second limiting block 109 are on the same straight line. In this way, the first limiting block 102 and the second limiting block 109 cooperate with each other, so that the overall connection structure is not easily displaced or warped during the working state, thereby effectively improving its stability and also improving the driving and riding comfort.
[0034] Finally, although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A connection structure of a spiral spring mounting seat, comprising a table plate (100), a pipe body (103), a limiting component (105), a fixing bolt rod (111), and a connecting seat (108), characterized in that: A first limit block (102) is provided at the edge of one side of the table plate (100); the pipe body (103) is located on one side of the table plate (100), on the same side of the table plate (100) as the limit block, and the two are arranged adjacent to each other. A through groove (104) communicating with the other side of the table plate (100) is provided inside the pipe body (103); a plurality of limit components (105) are provided and are symmetrically arranged on the outer side wall of the pipe body (103); the connecting seat (108) is arranged on the other side of the table plate (100) away from the pipe body (103) and is located at the edge of the through groove (104); a plurality of fixing bolt rods (111) are provided in total and penetrate from one side of the table plate (100) to the other side.
2. The coupling structure of a spiral spring mounting seat according to claim 1, characterized in that: The limit component (105) includes a first limit plate (106) and a second limit plate (107), and the two are symmetrically arranged on the outer side wall of the pipe body (103).
3. The coupling structure of a spring mounting seat according to claim 2, characterized in that: On one side of the first limit plate (106), there is a bend protruding towards the table plate (100).
4. The coupling structure of a spring mounting seat according to claim 1, characterized in that: The pipe body (103) protrudes towards the direction away from the table plate (100), and the diameter in the protruding direction gradually decreases as the protruding distance increases.
5. The coupling structure of a helical spring mounting seat according to claim 1, characterized in that: An arc-shaped groove (110) extending towards the edge direction of the table plate (100) is further provided at the connection between the pipe body (103) and the table plate (100).
6. The coupling structure of a spiral spring mounting seat according to claim 1, characterized in that: A second limit block (109) is provided on the outer side wall of the connecting seat (108).
7. The coupling structure of a helical spring mounting base according to claim 6, characterized in that: The first limit block (102) and the second limit block (109) are on the same straight line.