Labor-saving handheld automobile polishing equipment

Abstract

The utility model belongs to the field of automobile maintenance equipment, and particularly relates to labor-saving handheld automobile polishing equipment which comprises a machine body and a supporting frame, the supporting frame is installed on the machine body through a clamping piece, a handle and a polishing disc are installed on the machine body, and a supporting column is installed on the supporting frame. The polishing disc and the supporting plate are both in contact with the surface of an automobile, the supporting plate provides an additional supporting effect for the machine body, when the polishing device is held by hand for polishing, personnel do not need to maintain the distance between the machine body and the surface of the automobile deliberately, the polishing efficiency is improved, and the polishing efficiency is improved. And the elastic connecting piece enables the supporting plate to have the telescopic allowance, the supporting plate can be controlled to contract by increasing the force applied to the machine body by personnel, and the function of enhancing the polishing acting force can still be achieved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile maintenance equipment, and in particular relates to a labor-saving handheld automobile polishing equipment. Background Art

[0002] When using handheld car polishing equipment, personnel are required to always maintain the distance between the equipment and the car body, and control the polishing intensity by adjusting the distance slightly. However, controlling the distance between the equipment and the car body for a long time will cause excessive labor intensity for personnel, requiring frequent breaks, resulting in reduced work efficiency.

[0003] The utility model designs a labor-saving handheld automobile polishing device to solve the above problems. Utility Model Content

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

[0005] A labor-saving handheld automobile polishing device comprises a body and a support frame, wherein the support frame is mounted on the body through a clamp, a handle and a polishing disc are mounted on the body respectively, a support frame is mounted on the support frame, a support plate fixed by an elastic connector is mounted at the bottom of the support plate, and the support plate and the polishing disc are at the same height.

[0006] As a preferred solution, the clamp includes two clamp rings arranged on the fuselage, and the top of the two clamp rings are respectively provided with a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are cross-arranged and connected by positioning pins, and the bottom of the two clamp rings are fixedly connected by bolts.

[0007] As a preferred solution, a limiting groove is arranged outside the clamp ring, and an arc-shaped elastic clamp is arranged on the support frame, and the elastic clamp is installed in the two limiting grooves.

[0008] As a preferred solution, a supporting disc is provided at the bottom of the pillar, and the elastic connecting member includes a connecting frame covering the outside of the supporting disc, the inner cavity of the connecting frame is cylindrical, the outer wall of the supporting disc is provided with rounded corners and contacts with the inner wall of the connecting frame, the diameter of the inner cavity of the connecting frame is the same as the diameter of the outer wall of the supporting disc, and at least three springs distributed around the center of the supporting disc are provided between the lower end of the supporting disc and the lower end of the inner cavity of the connecting frame.

[0009] As a preferred solution, the upper end of the support plate is connected to the connecting frame through an arc groove.

[0010] As a preferred solution, a plurality of rolling balls are arranged at the bottom of the support plate.

[0011] Compared with the existing technology, the advantages of the utility model are:

[0012] 1. The polishing disc and support plate designed in the utility model are in contact with the surface of the car. The support plate provides additional support for the body. When the handheld device is polishing, the personnel do not need to deliberately maintain the distance between the body and the surface of the car, which reduces the labor intensity in the polishing process. The elastic connector allows the support plate to have a telescopic margin. The personnel can increase the force applied to the body to control the contraction of the support plate, and still achieve the function of strengthening the polishing force. The support frame is fixed to the body in the form of a clamp, which has a more flexible disassembly and assembly function, and is convenient for adjusting the position of the support plate on the body according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the utility model.

[0014] Figure 2 It is a bottom view schematic diagram of the utility model.

[0015] Figure 3 It is a plan schematic diagram of the utility model.

[0016] Figure 4 It is a schematic diagram of the clamp of the utility model.

[0017] Figure 5 It is a schematic diagram of the support frame of the utility model.

[0018] Figure 6 It is a schematic diagram of the elastic connecting piece of the utility model.

[0019] The reference numbers in the figure are as follows: 1. body; 2. support frame; 3. clamp; 4. handle; 5. polishing disc; 6. pillar; 7. elastic connecting member; 8. support plate; 9. clamp ring; 10. first connecting plate; 11. second connecting plate; 12. bolt; 13. limit groove; 14. elastic clamp plate; 15. supporting disc; 16. connecting frame; 17. spring; 18. arc clamp groove; 19. ball. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments or drawings are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] A labor-saving handheld car polishing device, such as Figures 1 to 3 As shown, it includes a fuselage 1 and a support frame 2, the support frame 2 is installed on the fuselage 1 through a clamp 3, a handle 4 and a polishing disc 5 are respectively installed on the fuselage 1, a support frame 6 is installed on the support frame 2, and a support plate 8 fixed by an elastic connecting member 7 is installed at the bottom of the support frame 6, and the support plate 8 and the polishing disc 5 are at the same height.

[0022] The polishing disc 5 and the support plate 8 are both in contact with the surface of the car. The support plate 8 provides additional support for the fuselage 1. When the handheld device is polishing, the personnel do not need to deliberately maintain the distance between the fuselage 1 and the surface of the car, which reduces the labor intensity in the polishing process. The elastic connecting part 7 enables the support plate 8 to have a telescopic margin. The personnel can increase the force applied to the fuselage 1 to control the contraction of the support plate 8, and still achieve the function of strengthening the polishing force. The support frame 2 is fixed to the fuselage 1 in the form of a clamp 3, and has a more flexible disassembly and assembly function, which is convenient for adjusting the position of the support plate 8 on the fuselage 1 according to actual conditions.

[0023] like Figure 1 and Figure 4 As shown, the clamp 3 includes two clamp rings 9 arranged on the fuselage 1, and the tops of the two clamp rings 9 are respectively provided with a first connecting plate 10 and a second connecting plate 11, the first connecting plate 10 and the second connecting plate 11 are cross-arranged and connected by positioning pins, and the bottoms of the two clamp rings 9 are fixedly connected by bolts 12.

[0024] like Figure 3 and Figure 5 As shown, the outer portion of the clamp ring 9 is provided with a limiting groove 13, and the support frame 2 is provided with an arc-shaped elastic clamping plate 14, the arc of the elastic clamping plate 14 is greater than 180°, and the elastic clamping plate 14 is installed in the two limiting grooves 13;

[0025] The support frame 2 is mounted on the two clamp rings 9 via an elastic clamp plate 14 . The elastic clamp plate 14 is limited by the limiting groove 13 . The elastic clamp plate 14 can only move along the limiting groove 13 in a manner of surrounding the fuselage 1 .

[0026] like Figure 5 and Figure 6 As shown, a support disc 15 is provided at the bottom of the pillar 6, and the elastic connecting member 7 includes a connecting frame 16 which is covered on the outside of the support disc 15, the inner cavity of the connecting frame 16 is cylindrical, the outer wall of the support disc 15 is provided with a rounded corner and contacts the inner wall of the connecting frame 16, the inner cavity diameter of the connecting frame 16 is the same as the outer wall diameter of the support disc 15, and at least three springs 17 distributed around the center of the support disc 15 are provided between the lower end of the support disc 15 and the lower end of the inner cavity of the connecting frame 16;

[0027] With the cooperation between the inner cavity of the connecting frame 16 and the outer wall of the supporting disc 15, the connecting frame 16 can not only move in the up and down directions outside the supporting disc 15, but also tilt along the center line of the supporting disc 15 to adapt to the curved surface shape of the automobile shell. When polishing, the spring 17 not only provides the supporting plate 8 with a force as a supporting device, but also has a certain expansion space.

[0028] like Figure 2 and Figure 5As shown, the upper end of the support plate 8 is connected to the connecting frame 16 through an arc groove 18, and a plurality of rolling balls 19 are provided at the bottom of the support plate 8. The support plate 8 contacts the car shell through the rolling balls 19. When the polishing disc 5 is controlled to move on the car shell, the rolling balls 19 are used as the contact method, which can prevent the support plate 8 from damaging the car shell due to friction.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention fall within the protection scope of the present invention.

Claims

1. A labor-saving handheld car polishing device, characterized in that: The invention comprises a machine body (1) and a support frame (2), wherein the support frame (2) is mounted on the machine body (1) via a clamp (3), a handle (4) and a polishing disc (5) are mounted on the machine body (1), a support frame (6) is mounted on the support frame (2), a support plate (8) fixed via an elastic connecting member (7) is mounted at the bottom of the support frame (6), and the support plate (8) and the polishing disc (5) are at the same height.

2. The labor-saving handheld automobile polishing device according to claim 1, characterized in that: The clamping member (3) comprises two clamping rings (9) arranged on the fuselage (1), the tops of the two clamping rings (9) being respectively provided with a first connecting plate (10) and a second connecting plate (11), the first connecting plate (10) and the second connecting plate (11) being arranged crosswise and connected by a positioning pin, and the bottoms of the two clamping rings (9) being fixedly connected by bolts (12).

3. The labor-saving handheld automobile polishing device according to claim 2 is characterized in that: The clamp ring (9) is provided with a limiting groove (13) on the outside, and the support frame (2) is provided with an arc-shaped elastic clamping plate (14), and the elastic clamping plate (14) is installed in the two limiting grooves (13).

4. The labor-saving handheld automobile polishing device according to claim 1, characterized in that: A support disc (15) is arranged at the bottom of the pillar (6), and the elastic connecting member (7) comprises a connecting frame (16) which is arranged outside the support disc (15), the inner cavity of the connecting frame (16) is cylindrical, the outer wall of the support disc (15) is provided with a rounded corner and contacts the inner wall of the connecting frame (16), the inner cavity diameter of the connecting frame (16) is the same as the outer wall diameter of the support disc (15), and at least three springs (17) are arranged between the lower end of the support disc (15) and the lower end of the inner cavity of the connecting frame (16) and are distributed around the center of the support disc (15).

5. The labor-saving handheld automobile polishing device according to claim 4 is characterized in that: The upper end of the support plate (8) is clamped to the connecting frame (16) via a circular arc clamping groove (18).

6. The labor-saving handheld automobile polishing device according to claim 1, characterized in that: A plurality of rolling balls (19) are arranged at the bottom of the support plate (8).

Images