A new energy vehicle shock absorber polishing device

Abstract

The utility model discloses a new energy automobile shock absorber polishing device, including a machine base and a mounting base installed on the top thereof, a motor base is arranged on the side wall of the machine base, a sliding seat is slidably arranged on the motor base, and a driving mechanism is arranged on the sliding seat. The utility model drives a fixed roller to rotate through a belt transmission by a driving mechanism, and the fixed roller drives the polishing belt to rotate, and the workpiece is close to the polishing belt, and the polishing belt is close to the backing plate, so as to ensure that the polishing surface is a flat plane, and the uniformity of the workpiece polishing is ensured, and the heat generated by the friction between the polishing belt and the backing plate can be quickly dissipated through the bending heat dissipation plate, thereby reducing the temperature of the polishing belt and extending its service life. In this process, the tension of the transmission belt is controlled by adjusting the nut b and the pull rod a, and its transmission efficiency is improved. The tension of the polishing belt is controlled by adjusting the pull rod b and the nut a, and when the tension of the polishing belt is too large or too small, the elastic member can automatically adjust it.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a polishing device for a shock absorber of a new energy vehicle. Background Art

[0002] Shock absorbers play a role in buffering vibrations in the automobile suspension system, ensuring smooth driving and improving passenger comfort. When a car is driving on an uneven road, the impact from the ground first reaches the spring, which is then further absorbed by the shock absorber to prevent the spring from rebounding. This process ensures the stability of the vehicle body and reduces the bumps and shakes of the vehicle body. Without shock absorbers, the vehicle will appear unstable during driving and passengers will feel the bumps more easily. When polishing the shock absorber parts, in order to ensure the uniformity of the polishing surface, a backing plate will be added. The friction between the backing plate and the polishing belt generates heat, which increases the temperature of the polishing belt and affects its service life. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a new energy vehicle shock absorber polishing device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A new energy vehicle shock absorber polishing device comprises a machine base and a mounting base installed on the top thereof, a motor base is arranged on the side wall of the machine base, a slide seat is slidably arranged on the motor base, a driving mechanism is arranged on the slide seat, fixed rollers are symmetrically arranged on the top of the mounting base, the fixed rollers are connected to the driving mechanism through a belt transmission, a polishing belt is arranged on the fixed rollers, a displacement adjustment mechanism is arranged between the motor base and the slide seat, an elastic tensioning component and a backing plate are respectively arranged on the top of the mounting base, the elastic tensioning component is located in the inner circle of the polishing belt and adjusts the tension of the polishing belt, and a heat dissipation structure is arranged on the inner side of the backing plate.

[0006] Preferably, the heat dissipation structure comprises a plurality of bent heat dissipation plates arranged in parallel, and the bent heat dissipation plates are located on a side of the backing plate away from the polishing belt.

[0007] Preferably, the elastic tensioning assembly includes a fixed seat installed on the top of the mounting seat, a slide groove is provided on the fixed seat, the slide groove is slidably connected to a movable seat, the top of the movable seat is rotatably connected to a movable roller, the movable roller and the fixed roller stretch the polishing belt to form a triangular distribution, the movable seat is rotatably connected to a pull rod b, the pull rod b passes through the slide groove and is threadedly connected to a nut a, an elastic part is installed on the pull rod b, and the elastic part is located in the slide groove.

[0008] Preferably, the displacement adjustment mechanism includes a pull rod a, one end of which is rotatably connected to the slide seat, and the other end of the pull rod a passes through a fixed block arranged on the motor seat, and nuts b threadedly connected to the pull rod a are arranged on both sides of the fixed block.

[0009] Preferably, a U-shaped guard plate is provided on the top rear side of the mounting seat.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the fixed roller to rotate through the belt transmission by the driving mechanism, and the fixed roller drives the polishing belt to rotate, so that the workpiece is close to the polishing belt, and the polishing belt is close to the backing plate, thereby ensuring that the polishing surface is a flat plane, ensuring the uniformity of polishing of the workpiece, and the heat generated by the friction between the polishing belt and the backing plate can be quickly dissipated through the bending heat dissipation plate, thereby reducing the temperature of the polishing belt and extending its service life. In this process, the tension of the transmission belt is controlled by adjusting the nut b and the pull rod a, and its transmission efficiency is improved. The tension of the polishing belt is controlled by adjusting the pull rod b and the nut a, and when the tension of the polishing belt is too large or too small, the elastic member can automatically adjust it. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more specifically and intuitively illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0012] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0014] Figure 3 The structure of the utility model is shown in FIG. Figure 3 ;

[0015] Figure 4 This is a schematic diagram of the local structure proposed by the utility model;.

[0016] In the figure: machine base 1, drive mechanism 2, mounting seat 3, U-shaped guard plate 4, fixed roller 5, movable roller 6, polishing belt 7, motor seat 8, slide seat 9, pull rod a10, back plate 11, bent heat sink 12, movable seat 13, fixed seat 14, pull rod b15, elastic member 16. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-4 A new energy vehicle shock absorber polishing device comprises a machine base 1 and a mounting base 3 mounted on the top thereof, a motor base 8 is arranged on the side wall of the machine base 1, a slide seat 9 is slidably arranged on the motor base 8, a driving mechanism 2 is arranged on the slide seat 9, fixed rollers 5 are symmetrically arranged on the top of the mounting base 3, one of the fixed rollers 5 is connected to the driving mechanism 2 through a belt transmission, a polishing belt 7 is arranged on the fixed roller 5, a displacement adjustment mechanism is arranged between the motor base 8 and the slide seat 9, an elastic tensioning component and a backing plate 11 are respectively arranged on the top of the mounting base 3, the elastic tensioning component is located in the inner circle of the polishing belt 7 and adjusts the tension of the polishing belt 7, and a heat dissipation structure is arranged on the inner side of the backing plate 11.

[0019] The driving mechanism 2 drives the fixed roller 5 to rotate through the belt transmission, and the fixed roller 5 drives the polishing belt 7 to rotate, so that the workpiece is close to the polishing belt 7, and the polishing belt 7 is close to the backing plate 11, so as to ensure that the polishing surface is a flat plane, and the uniformity of the polishing of the workpiece is ensured. Moreover, the heat generated by the friction between the polishing belt 7 and the backing plate 11 can be quickly dissipated through the bending heat dissipation plate 12, so as to reduce the temperature of the polishing belt 7 and extend its service life. In this process, the tension of the transmission belt is controlled by adjusting the nut b and the pull rod a10 to improve its transmission efficiency. The tension of the polishing belt 7 is controlled by adjusting the pull rod b15 and the nut a. Moreover, when the tension of the polishing belt 7 is too large or too small, the elastic member 16 can automatically adjust it.

[0020] In this embodiment, the heat dissipation structure includes a plurality of parallel arranged bent heat dissipation plates 12. The bent heat dissipation plates 12 are located on the side of the back plate 11 away from the polishing belt 7. The heat generated by the friction between the polishing belt 7 and the back plate 11 can be quickly dissipated through the bent heat dissipation plates 12, thereby reducing the temperature of the polishing belt 7 and extending its service life.

[0021] In this embodiment, the elastic tensioning assembly includes a fixed seat 14 installed on the top of the mounting seat 3, and a slide groove is arranged on the fixed seat 14. The slide groove is slidably connected to the movable seat 13. The top of the movable seat 13 is rotatably connected to the movable roller 6. The movable roller 6 and the fixed roller 5 stretch the polishing belt 7 to form a triangular distribution. The movable seat 13 is rotatably connected to the pull rod b15. The pull rod b15 passes through the slide groove and is threadedly connected to the nut a. An elastic member 16 is installed on the pull rod b15, and the elastic member 16 is located in the slide groove.

[0022] In this embodiment, the displacement adjustment mechanism includes a pull rod a10, one end of which is rotatably connected to the slide seat 9, and the other end of the pull rod a10 passes through a fixed block arranged on the motor seat 8, and nuts b threadedly connected to the pull rod a10 are arranged on both sides of the fixed block.

[0023] In this embodiment, a U-shaped guard plate 4 is provided on the top rear side of the mounting seat 3 to provide protection from the rear and sides to improve its safety.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new energy vehicle shock absorber polishing device, comprising a machine base (1) and a mounting base (3) mounted on the top thereof, a motor base (8) is arranged on the side wall of the machine base (1), a slide seat (9) is slidably arranged on the motor base (8), a driving mechanism (2) is arranged on the slide seat (9), a fixed roller (5) is symmetrically arranged on the top of the mounting base (3), the fixed roller (5) is connected to the driving mechanism (2) through a belt drive, and a polishing belt (7) is arranged on the fixed roller (5), characterized in that: A displacement adjustment mechanism is provided between the motor seat (8) and the slide seat (9); an elastic tensioning component and a backing plate (11) are respectively provided on the top of the mounting seat (3); the elastic tensioning component is located in the inner circle of the polishing belt (7) and adjusts the tension of the polishing belt (7); and a heat dissipation structure is provided on the inner side of the backing plate (11).

2. A new energy vehicle shock absorber polishing device according to claim 1, characterized in that: The heat dissipation structure comprises a plurality of bent heat dissipation plates (12) arranged in parallel, wherein the bent heat dissipation plates (12) are located on a side of the support plate (11) away from the polishing belt (7).

3. A new energy vehicle shock absorber polishing device according to claim 2, characterized in that: The elastic tensioning assembly comprises a fixed seat (14) mounted on the top of the mounting seat (3), a slide groove is arranged on the fixed seat (14), the slide groove is slidably connected to the movable seat (13), the top of the movable seat (13) is rotatably connected to a movable roller (6), the movable roller (6) and the fixed roller (5) stretch the polishing belt (7) to form a triangular distribution, the movable seat (13) is rotatably connected to a pull rod b (15), the pull rod b (15) passes through the slide groove and is threadedly connected to a nut a, an elastic member (16) is installed on the pull rod b (15), and the elastic member (16) is located in the slide groove.

4. A new energy vehicle shock absorber polishing device according to claim 3, characterized in that: The displacement adjustment mechanism comprises a pull rod a (10), one end of which is rotatably connected to a slide seat (9), and the other end of which passes through a fixed block arranged on a motor seat (8), and nuts b threadedly connected to the pull rod a (10) are arranged on both sides of the fixed block.

5. A new energy vehicle shock absorber polishing device according to claim 4, characterized in that: A U-shaped guard plate (4) is provided on the top rear side of the mounting seat (3).

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