CN215861503U

CN215861503U - High-strength aluminum alloy stamping part for vehicle

Info

Publication number: CN215861503U
Application number: CN202121774239.6U
Authority: CN
Inventors: 张浩炯
Original assignee: Suzhou Dianqi Automation Technology Co ltd
Current assignee: Suzhou Dianqi Automation Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-18
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a high-strength aluminum alloy stamping part for a vehicle, which comprises a spring bracket upper support frame, a positioning mechanism and a damping spring, wherein the spring bracket upper support frame is positioned above a spring bracket lower support frame, the positioning mechanism and the damping spring are both positioned between the spring bracket lower support frame and the spring bracket upper support frame, the positioning mechanism comprises a buffering limiting cylinder, a connecting plate and a spring limiting ring, the buffering limiting cylinder is fixedly connected with the spring bracket upper support frame, one side of the connecting plate is fixedly connected with the inner wall of the buffering limiting cylinder, the other side of the connecting plate is fixedly connected with the spring limiting ring, the damping spring is positioned in the buffering limiting cylinder, and the top end of the spring bracket lower support frame is fixedly connected with a fixing rod. According to the damping spring, the buffering limiting cylinder, the connecting plate and the spring limiting ring are matched with each other, when the damping spring deforms, the spring limiting ring and the damping spring move simultaneously, so that the position of the damping spring is limited conveniently, the position deviation caused by the deformation of the damping spring is avoided, and the stability of the damping spring is improved conveniently.

Description

High-strength aluminum alloy stamping part for vehicle

Technical Field

The utility model relates to the field of stamping parts, in particular to a high-strength aluminum alloy stamping part for a vehicle.

Background

The automobile stamping parts are metal stamping parts forming automobile parts, one part of the automobile stamping parts directly becomes the automobile parts after stamping, the other part of the automobile stamping parts can become the automobile parts after stamping and processing by welding, machining, painting or other processes, and the automobile stamping parts are various in variety, for example, the automobile shock absorber stamping parts such as a spring tray, a spring seat, a spring bracket, an end cover, a sealing cover, a compression valve sleeve, an oil seal seat, a bottom cover, a dust cover, an impeller, an oil cylinder, a support lug and a support belong to the automobile stamping parts.

Wherein the spring bracket is fixed spring's shelf, and when the external force that the spring received was great, great deformation can take place for the spring, and then under the spring can appear the condition of skew when deformation, be not convenient for when deformation to the spring, make the spring vertical direction take place deformation, and then can make the spring use the back for a long time, cause under the condition of damage, have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength aluminum alloy stamping part for a vehicle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-strength aluminum alloy stamping part for a vehicle comprises a spring bracket upper support frame, a spring bracket lower support frame, a positioning mechanism and a damping spring, wherein the spring bracket upper support frame is positioned above the spring bracket lower support frame;

the positioning mechanism comprises a buffering limiting cylinder, a connecting plate and a spring limiting ring, the top end of the buffering limiting cylinder is fixedly connected with the bottom end of the spring bracket upper support frame, one side of the connecting plate is fixedly connected with the inner wall of the buffering limiting cylinder, and the other side of the connecting plate is fixedly connected with the spring limiting ring.

Preferably, the damping spring is located inside the buffering limiting cylinder, the connecting plate and the spring limiting ring are both in an annular array, and the top end of the lower support frame of the spring bracket is fixedly connected with the fixing rod.

Preferably, the top end of the damping spring is fixedly connected with the bottom end of the upper support frame of the spring bracket, and the bottom end of the damping spring is fixedly connected with the top end of the lower support frame of the spring bracket.

Preferably, the top end of the lower support frame of the spring bracket is fixedly connected with a rubber cushion block, the rubber cushion block is made of rubber, and the damping spring is located inside the rubber cushion block.

Preferably, the two sides of the top end of the lower support frame of the spring bracket are fixedly connected with fixing plates, one side of each fixing plate is fixedly connected with a fixing block, and the two sides of the bottom end of the upper support frame of the spring bracket are fixedly connected with positioning rods.

Preferably, a through hole is formed in the middle of the fixing plate, the outer wall of the positioning rod is connected with the inner cavity of the through hole in a sliding and penetrating mode, and a round block is fixedly connected to the bottom end of the positioning rod.

The utility model has the technical effects and advantages that:

(1) according to the damping spring, the buffering limiting cylinder, the connecting plate and the spring limiting ring are matched with each other, when the damping spring deforms, the spring limiting ring and the damping spring move simultaneously, so that the position of the damping spring is limited conveniently, the position deviation caused by the deformation of the damping spring is avoided, and the stability of the damping spring is improved conveniently;

(2) according to the utility model, the fixing plate, the fixing block, the positioning rod and the round block are mutually matched, and the positioning rod slides on the fixing block while the support frame on the spring bracket moves, so that the movement of the support frame on the spring bracket is favorably guided, and the damping spring is convenient to only vertically deform.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front sectional structural view of the present invention.

FIG. 3 is a schematic view of a plane structure of the buffering and limiting cylinder.

In the figure: 1. a spring bracket lower support frame; 2. an upper support frame of the spring bracket; 3. a damping spring; 4. a buffer limiting cylinder; 5. a connecting plate; 6. a spring retainer ring; 7. a rubber cushion block; 8. fixing the rod; 9. a fixing plate; 10. a fixed block; 11. positioning a rod; 12. a circular block.

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.

The utility model provides a high-strength aluminum alloy stamping part for a vehicle as shown in figures 1-3, which comprises a spring bracket lower support frame 1, a spring bracket upper support frame 2, a damping spring 3 and a positioning mechanism, wherein the spring bracket upper support frame 2 is positioned above the spring bracket lower support frame 1, the positioning mechanism and the damping spring 3 are both positioned between the spring bracket lower support frame 1 and the spring bracket upper support frame 2, the positioning mechanism comprises a buffering limiting cylinder 4, a connecting plate 5 and a spring limiting ring 6, the buffering limiting cylinder 4 is favorable for protecting the damping spring 3, the damping spring 3 is prevented from being exposed out of air for a long time, the service life of the damping spring 3 is prolonged, the connecting plate 5 and the spring limiting ring 6 are multiple, the position of the damping spring 3 is favorably limited, the position deviation when the damping spring 3 deforms is further avoided, and the damping spring 3 is convenient to vertically deform, the top end of the buffering limiting cylinder 4 is fixedly connected with the bottom end of the spring bracket upper support frame 2, one side of the connecting plate 5 is fixedly connected with the inner wall of the buffering limiting cylinder 4, and the other side of the connecting plate 5 is fixedly connected with the spring limiting ring 6.

Damping spring 3 is located the inside of buffering a spacing section of thick bamboo 4, and connecting plate 5 and spring spacing ring 6 all are the annular array, and the top fixedly connected with dead lever 8 of strut 1 under the spring bracket is favorable to increasing the stability of damping spring 3 deformation.

The top end of the damping spring 3 is fixedly connected with the bottom end of the upper support frame 2 of the spring bracket, and the bottom end of the damping spring 3 is fixedly connected with the top end of the lower support frame 1 of the spring bracket.

The top fixedly connected with rubber cushion 7 of strut 1 under the spring bracket, rubber cushion 7 are ring shape, and are located and cushion spacing section of thick bamboo 4 under, when being favorable to receiving great external force, cushion spacing section of thick bamboo 4, avoid damaging strut 1 under the spring bracket, rubber cushion 7 is the rubber material, and damping spring 3 is located the inside of rubber cushion 7.

The equal fixedly connected with fixed plate 9 in both sides on spring bracket lower strut 1 top, one side fixedly connected with fixed block 10 of fixed plate 9, fixed block 10 is favorable to locating lever 11 to slide on it, be convenient for lead the motion of spring bracket upper strut 2, the equal fixedly connected with locating lever 11 in both sides of spring bracket upper strut 2 bottom is favorable to leading the motion of spring bracket upper strut 2, make spring bracket upper strut 2 do perpendicular up-and-down motion, avoid damaging.

The through-hole has been seted up at the middle part of fixed plate 9, and the outer wall of locating lever 11 is connected with the inner chamber slip interlude of through-hole, and the bottom fixedly connected with round block 12 of locating lever 11 is favorable to prescribing a limit to the position of locating lever 11, avoids on the spring bracket strut 2 to break away from with damping spring 3 because of damping spring 3's elasticity mutually.

The working principle of the utility model is as follows:

when the spring bracket upper bracket 2 receives external force, firstly, the external force contacts with the spring bracket upper bracket 2, then the buffering limiting cylinder 4 is pushed to move downwards, then the buffering limiting cylinder 4 moves downwards, the damping spring 3 is compressed, and then the damping spring 3 generates elasticity for the spring bracket upper bracket 2, then the buffering limiting cylinder 4 moves, the connecting plate 5 is driven to move, and then the spring limiting ring 6 moves along with the damping spring 3, then the spring limiting ring 6 limits the position of the damping spring 3 when the damping spring 3 deforms, so that the damping spring 3 only vertically deforms, and meanwhile, the positioning rod 11 slides on the fixing block 10 to guide the movement of the spring bracket upper bracket 2.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A high-strength aluminum alloy stamping part for a vehicle comprises a spring bracket lower support frame (1), a spring bracket upper support frame (2), a damping spring (3) and a positioning mechanism, and is characterized in that the spring bracket upper support frame (2) is positioned above the spring bracket lower support frame (1), and the positioning mechanism and the damping spring (3) are both positioned between the spring bracket lower support frame (1) and the spring bracket upper support frame (2);

the positioning mechanism comprises a buffering limiting cylinder (4), a connecting plate (5) and a spring limiting ring (6), the top end of the buffering limiting cylinder (4) is fixedly connected with the bottom end of the spring bracket upper support frame (2), one side of the connecting plate (5) is fixedly connected with the inner wall of the buffering limiting cylinder (4), and the other side of the connecting plate (5) is fixedly connected with the spring limiting ring (6).

2. The stamping part made of high-strength aluminum alloy for the vehicle as claimed in claim 1, wherein the damping springs (3) are located inside the buffering and limiting cylinder (4), the connecting plates (5) and the spring limiting rings (6) are both in an annular array, and the top end of the lower bracket (1) of the spring bracket is fixedly connected with the fixing rod (8).

3. The high-strength aluminum alloy stamping part for the vehicle as claimed in claim 1, wherein the top end of the damping spring (3) is fixedly connected with the bottom end of the upper bracket (2) of the spring bracket, and the bottom end of the damping spring (3) is fixedly connected with the top end of the lower bracket (1) of the spring bracket.

4. The stamping part for high-strength aluminum alloy for vehicle according to claim 1, wherein a rubber cushion block (7) is fixedly connected to the top end of the lower bracket (1) of the spring bracket, the rubber cushion block (7) is made of rubber, and the damping spring (3) is located inside the rubber cushion block (7).

5. The stamping part for high-strength aluminum alloy for vehicles as claimed in claim 1, wherein the spring bracket lower bracket (1) is fixedly connected with a fixing plate (9) on both sides of the top end, a fixing block (10) is fixedly connected on one side of the fixing plate (9), and the spring bracket upper bracket (2) is fixedly connected with a positioning rod (11) on both sides of the bottom end.

6. The automotive high-strength aluminum alloy stamping part according to claim 5, wherein a through hole is formed in the middle of the fixing plate (9), the outer wall of the positioning rod (11) is slidably and alternately connected with the inner cavity of the through hole, and a round block (12) is fixedly connected to the bottom end of the positioning rod (11).