CN215474303U

CN215474303U - Welding part suitable for left front spiral spring

Info

Publication number: CN215474303U
Application number: CN202121220328.6U
Authority: CN
Inventors: 李金霞
Original assignee: Chongqing Xiangyue Machinery Co ltd
Current assignee: Chongqing Xiangyue Machinery Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-11
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of automobiles, and particularly relates to a welding piece suitable for a left front spiral spring. When external force moves the connecting plate downwards, make spacing bucket drive the connecting pipe and move downwards, pressure through the second spring production, play absorbing efficiency, improve and take the travelling comfort, thereby make the car not fragile and maintenance, further prolong its life-span of using, when the elasticity rebound that the connecting pipe produced through the second spring, the pulling force that the first spring of rethread produced, make the connecting block restriction connecting pipe remove in the buffering bucket, can reduce like this that deformation appears in second spring and first spring, cause the unstable phenomenon in chassis, thereby improve the practicality and the stability of this device.

Description

Welding part suitable for left front spiral spring

Technical Field

The utility model belongs to the technical field of automobiles, and particularly relates to a welding piece suitable for a left front spiral spring.

Background

The automobile shock absorption is that the shock absorber is installed in parallel with the elastic element in the suspension system for damping the shock, and the shock absorber is mostly a hydraulic shock absorber in the automobile suspension system for improving the running smoothness of the automobile.

Along with the development of living standard, people also improve thereupon to the requirement of car, in order to guarantee that the car has good riding comfort and ride comfort, the shock mitigation system of car also more and more receives people's attention, receives when vibrating when relative motion appears between frame and axle, and damping device is undertaking buffering and damping effect, and this kind of damping device is yielding, and the bolt of the base steel sheet is easy to break after warping, leads to the practicality and life-span lower.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a welding piece suitable for a left front spiral spring, which solves the problems that when a frame and an axle are vibrated and move relatively, a damping device plays roles of buffering and damping, the damping device is easy to deform, and bolts of a base steel plate are easy to break after deformation, so that the practicability and the service life are low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a seam suitable for helical spring before a left side, includes seam body, the both sides at seam body top are provided with the buffering bucket respectively, spacing spout has been seted up to the inside of buffering bucket, the inside of spacing spout is provided with damping device, damping device's surface is provided with stop device, stop device's top is provided with the connecting plate, the both sides of connecting plate are provided with connecting device respectively, the bottom of seam body is provided with fixing device.

Preferably, the damping device comprises a connecting pipe, a second spring is arranged inside the connecting pipe, and a limiting block is arranged at the bottom of the second spring.

Preferably, the limiting device comprises a limiting barrel, a connecting block is arranged at the bottom of the limiting barrel, and a first spring is arranged at the bottom of the connecting block.

Preferably, the connecting device comprises a second screw, a second nut is arranged on the surface of the second screw, and anti-skid lugs are respectively arranged on two sides of the second nut.

Preferably, the fixing device comprises a U-shaped convex block, a rubber pad is arranged inside the U-shaped convex block, a first screw is arranged on one side of the U-shaped convex block, and a first nut is arranged on the surface of the first screw.

Compared with the prior art, the utility model has the beneficial effects that:

when external force moves the connecting plate downwards, make spacing bucket drive the connecting pipe and move downwards, pressure through the second spring production, play absorbing efficiency, improve and take the travelling comfort, thereby make the car not fragile and maintenance, further prolong its life-span of using, when the elasticity rebound that the connecting pipe produced through the second spring, the pulling force that the first spring of rethread produced, make the connecting block restriction connecting pipe remove in the buffering bucket, can reduce like this that deformation appears in second spring and first spring, cause the unstable phenomenon in chassis, thereby improve the practicality and the stability of this device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is an enlarged view of a second screw of the present invention;

fig. 4 is a sectional view of the buffering tank according to the present invention.

In the figure: 1, welding part body; 2, a buffer barrel; 3, connecting blocks; 4, a limiting barrel; 5 connecting plates; 6 a first screw; 7U-shaped bumps; 8 a first nut; 9, a rubber pad; 10 a second screw; 11 a second nut; 12 anti-skid bumps; 13 a limiting block; 14 connecting pipes; 15 a first spring; 16 limiting sliding chutes; 17 a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a seam suitable for left front coil spring, includes seam body 1, and the both sides at seam body 1 top are provided with buffering bucket 2 respectively, and spacing spout 16 has been seted up to buffering bucket 2's inside, and the inside of spacing spout 16 is provided with damping device, and damping device's surface is provided with stop device, and stop device's top is provided with connecting plate 5, and the both sides of connecting plate 5 are provided with connecting device respectively, and the bottom of seam body 1 is provided with fixing device.

Specifically, damping device includes connecting pipe 14, and the inside of connecting pipe 14 is provided with second spring 17, and the bottom of second spring 17 is provided with stopper 13, and when external force removed connecting plate 5 downwards, made spacing bucket 4 drive connecting pipe 14 downwards removal, through the pressure that second spring 17 produced, played absorbing efficiency, improved the riding comfort to make the car not fragile and maintain, further prolong its life-span of using.

Specifically, stop device includes spacing bucket 4, the bottom of spacing bucket 4 is provided with connecting block 3, the bottom of connecting block 3 is provided with first spring 15, when the elasticity rebound that connecting pipe 14 produced through second spring 17, the pulling force that rethread first spring 15 produced, make connecting block 3 restrict connecting pipe 14 and remove in buffering bucket 2, can reduce second spring 17 and first spring 15 like this and appear deformation, cause the unstable phenomenon in chassis, thereby improve the practicality and the stability of this device.

Specifically, connecting device includes second screw 10, and the surface of second screw 10 is provided with second nut 11, and the both sides of second nut 11 are provided with skid proof block 12 respectively, places connecting plate 5 on the part that needs to connect, is connected this device and part through second screw 10 and second nut 11, installs skid proof block 12 on the surface of second nut 11, is for installing and dismantling in order to make things convenient for, improves operating personnel's work efficiency.

Specifically, fixing device includes U-shaped lug 7, and the inside of U-shaped lug 7 is provided with rubber pad 9, and one side of U-shaped lug 7 is provided with first screw 6, and the surface of first screw 6 is provided with first nut 8, places U-shaped lug 7 on the part, fixes the part and this device through first screw 6 and first nut 8, and easy operation reduces the time of installation to reduce operating personnel's the work degree of difficulty, improve the efficiency of installation.

The working principle and the using process of the utility model are as follows: after the utility model is installed, when the connecting plate 5 is moved downwards by external force, the limiting barrel 4 drives the connecting pipe 14 to move downwards, the pressure generated by the second spring 17 plays a role in damping, improves the riding comfort, when the connection pipe 14 is moved upward by the elastic force of the second spring 17, the connection block 3 is restricted from moving in the buffer tank 2 by the tensile force of the first spring 15, therefore, the phenomenon that the chassis is unstable due to the deformation of the second spring 17 and the first spring 15 can be reduced, the connecting plate 5 is placed on a part to be connected, the device is connected with the part through the second screw 10 and the second nut 11, the anti-slip projections 12 are mounted on the surface of the second nut 11 in order to facilitate mounting and dismounting, the U-shaped projections 7 are placed on the component, and the component is fixed to the device by the first screw 6 and the first nut 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a seam piece suitable for helical spring before a left side, includes seam piece body (1), its characterized in that: the welding part is characterized in that buffering barrels (2) are arranged on two sides of the top of the welding part body (1) respectively, limiting sliding grooves (16) are formed in the buffering barrels (2), damping devices are arranged in the limiting sliding grooves (16), limiting devices are arranged on the surfaces of the damping devices, connecting plates (5) are arranged at the tops of the limiting devices, connecting devices are arranged on two sides of the connecting plates (5) respectively, and fixing devices are arranged at the bottoms of the welding part body (1).

2. A weldment adapted for use in a left front coil spring as recited in claim 1 wherein: the damping device comprises a connecting pipe (14), a second spring (17) is arranged inside the connecting pipe (14), and a limiting block (13) is arranged at the bottom of the second spring (17).

3. A weldment adapted for use in a left front coil spring as recited in claim 1 wherein: the limiting device comprises a limiting barrel (4), a connecting block (3) is arranged at the bottom of the limiting barrel (4), and a first spring (15) is arranged at the bottom of the connecting block (3).

4. A weldment adapted for use in a left front coil spring as recited in claim 1 wherein: the connecting device comprises a second screw (10), a second nut (11) is arranged on the surface of the second screw (10), and anti-skidding convex blocks (12) are respectively arranged on two sides of the second nut (11).

5. A weldment adapted for use in a left front coil spring as recited in claim 1 wherein: the fixing device comprises a U-shaped bump (7), a rubber pad (9) is arranged inside the U-shaped bump (7), a first screw (6) is arranged on one side of the U-shaped bump (7), and a first nut (8) is arranged on the surface of the first screw (6).