Automobile polishing machine support

Abstract

The utility model relates to the technical field of automobile maintenance and discloses an automobile polishing machine support which solves the problems that when an existing support is used, the machine type of a polishing machine is inconvenient to replace, the position of the polishing machine is inconvenient to adjust, and the polishing machine is inconvenient to place in an idle state. The support is provided with a stable base, the height of the lifting column in the middle of the top end of the base can be adjusted, and power supply is guaranteed by matching with the electrically-connected charging module. The output end of the lifting column is rotationally connected with a support, a motor on the support drives a rotating arm to rotate, the rotating arm is rotationally connected and matched with the direction adjusting piece through all parts, and the position and direction of the polishing machine detachably connected to the direction adjusting piece are accurately controlled. The cylinder frame sleeves the fixed end of the lifting column, and the limiting hole is clamped with the limiting seat for temporarily placing the polishing machine. In addition, the rotating arms are L-shaped structural arms to facilitate multi-angle rotation, universal wheels at the bottom end of the base facilitate movement and fixation, and reinforcing rib plates at the top end enhance the structural strength.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair technology, specifically to a car polishing machine bracket. Background Technology

[0002] In automotive repair and detailing, the polishing requirements for different parts often necessitate switching between eccentric and linear polishing machines. Prolonged operation coupled with frequent machine switching can easily lead to operator fatigue. Firstly, handheld polishing machines require continuous handholding, maintaining a specific posture and exertion for extended periods, causing tension in the muscles of the arms, shoulders, and lower back, resulting in fatigue. Secondly, machine switching means operators must constantly adjust their operating methods and pressure; different models may differ in feel, vibration levels, etc., increasing operational complexity and mental stress. Each machine switch requires readjustment, further exacerbating fatigue. However, existing polishing machine support structures are not conducive to changing handheld polishing machine models, adjusting their position, or placing them idle. Therefore, there is an urgent need for a support system to assist in polishing machine support, thereby reducing worker fatigue and improving work efficiency and polishing quality.

[0003] In response to the aforementioned technologies, a car polishing machine bracket is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this utility model is to provide a car polishing machine bracket. Using this device, the problems of inconvenience in changing polishing machine models, adjusting their positions, and placing them in idle states are solved.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car polishing machine bracket, including a base, a lifting column fixedly provided at the top center of the base, a charging module fixedly provided circumferentially on the bottom outer wall of the fixed end of the lifting column, the lifting column being electrically connected to the charging module via a line, a cylindrical frame also being sleeved on the outer wall of the fixed end of the lifting column, the cylindrical frame being located above the charging module, a plurality of limiting holes evenly distributed circumferentially on the outer wall of the cylindrical frame, a support being rotatably connected to the output end of the lifting column, a motor being fixedly installed on the side wall of the support, the output shaft of the motor passing through the support and a rotating arm being fixedly connected to the end, an adjusting component being rotatably connected to the rotating arm, and a plurality of limiting seats for temporarily placing the polishing machine being snapped into the limiting holes of the cylindrical frame;

[0006] The steering component includes a rotating shaft, the middle of which is fixed to the transverse plate of the rotating arm. One end of the rotating shaft is rotatably connected to a connecting seat, and a shock absorber is rotatably connected to the side wall of the connecting seat. The other end of the shock absorber is rotatably connected to the middle of the top of the first extension arm. The other end of the rotating shaft is rotatably connected to a movable seat, and a first extension arm is rotatably connected to the side wall of the movable seat. A second extension arm is rotatably connected to the other end of the first extension arm. A locking bolt is provided at the connection between the first and second extension arms. A polishing machine is detachably connected to the other end of the second extension arm.

[0007] Preferably, the limiting seat is an arc-shaped frame.

[0008] Preferably, a retaining corner is fixed on the inner arc sidewall of the limiting seat, and a V-shaped retaining groove is opened on the outer arc sidewall of the limiting seat.

[0009] Preferably, the rotating arm is an L-shaped structure arm.

[0010] Preferably, the bottom end of the base is provided with three universal wheels with locking function.

[0011] Preferably, six reinforcing ribs are fixedly distributed circumferentially along the outer wall of the charging module at the top center of the base.

[0012] Preferably, the movable seat has a U-shaped opening structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model proposes a car polishing machine bracket. By incorporating an adjustable-height lifting column at the top center of the base, it can easily adapt to the polishing needs of different car models and body parts, making operation more flexible. A charging module provides continuous power to ensure uninterrupted operation, improving work efficiency. The shock-absorbing damper in the steering component effectively reduces vibration, protecting components and extending their service life, while also ensuring smoother polishing. The rotating arm, in conjunction with the steering component, allows for precise control of the polishing machine's position and direction, achieving all-around, dead-angle-free polishing. The limiting seat facilitates temporary placement of the polishing machine and makes it easy to access.

[0015] 2. This utility model proposes a car polishing machine bracket. The L-shaped rotating arm allows for large-angle rotation within a limited space, expanding the polishing coverage and precision. The arc-shaped retaining frame, corner brackets, and V-shaped slot design ensure stable placement and easy access to the polishing machine. Universal wheels at the bottom of the base facilitate movement and fixation, saving manpower. Reinforcing ribs strengthen the base structure, preventing deformation and damage, and ensuring stable equipment operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of one side of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the tube frame structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the limiting seat structure of this utility model.

[0020] In the diagram: 1. Base; 2. Lifting column; 3. Charging module; 11. Lifting column; 12. Charging module; 13. Support; 14. Frame; 140. Limiting hole; 2. Motor; 3. Rotating arm; 4. Orientation component; 41. Rotating shaft; 42. Connecting seat; 421. Shock absorber; 43. Movable seat; 431. Extension arm No. 1; 432. Extension arm No. 2; 45. Locking bolt; 44. Polishing machine; 5. Limiting seat; 50. V-groove; 6. Caster wheel; 7. Reinforcing rib plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0023] Combination Figures 1-4A car polishing machine bracket includes a base 1, which provides a stable support foundation for the entire car polishing machine bracket, ensuring that all components can be securely installed and operated. A lifting column 11 is fixedly installed at the top center of the base 1. The lifting column 11 is height-adjustable, allowing for convenient adjustment of the polishing machine's height according to different work scenarios and needs, making operation more flexible and convenient. A charging module 12 is circumferentially fixed on the bottom outer wall of the fixed end of the lifting column 11. The charging module 12 provides power support for related equipment, ensuring continuous operation without frequent power supply replacements. The lifting column 11 is electrically connected to the charging module 12 via a circuit. A cylindrical frame 14 is also sleeved on the outer wall of the fixed end of the lifting column 11, located above the charging module 12. Multiple limiting holes 140 are evenly distributed circumferentially on the outer wall of the cylindrical frame 14, which can be used for mounting. The other components are installed and positioned; the output end of the lifting column 11 is rotatably connected to the support 13, and the motor 2 is fixedly installed on the side wall of the support 13. The output shaft of the motor 2 passes through the support 13 and is fixedly connected to the end of the rotating arm 3. The rotating arm 3 is rotatably connected to the adjusting component 4. The motor 2 provides power for the rotation of the rotating arm 3, so that the adjusting component 4 can be adjusted to different angles, thereby driving the polishing machine to perform multi-angle operations; the rotating arm 3 and the adjusting component 4 cooperate to flexibly change the position and direction of the polishing machine, which is convenient for polishing different parts of the car; multiple limiting seats 5 for temporarily placing the polishing machine are snapped into the limiting hole 140 of the cylinder frame 14; the limiting seats 5 can temporarily place the polishing machine, which is convenient for use and replacement.

[0024] The directional adjustment component 4 includes a rotating shaft 41, which enables flexible rotation between related components, ensuring smooth operation of the entire directional adjustment structure. The middle of the rotating shaft 41 is fixed to the transverse plate of the rotating arm 3. One end of the rotating shaft 41 is rotatably connected to a connecting seat 42, and a shock absorber 421 is rotatably connected to the side wall of the connecting seat 42, allowing the shock absorber 421 to function effectively. The other end of the shock absorber 421 is rotatably connected to the middle of the top end of the first extension arm 431. The shock absorber 421 reduces vibration during equipment operation, protects components from excessive vibration damage, extends equipment lifespan, and also makes polishing operations more stable. The other end of the rotating shaft 41 is rotatably connected to a movable seat 43, which... The movable seat 43 has a U-shaped opening structure, which facilitates the rotational connection of the first extension arm 431 to its side wall. The first extension arm 431 is rotatably connected to the side wall of the movable seat 43, and the movable seat 43 provides a rotational support point for the first extension arm 431, which is convenient for its flexible rotation and angle adjustment. The other end of the first extension arm 431 is rotatably connected to the second extension arm 432. A locking bolt 45 is provided at the connection between the first extension arm 431 and the second extension arm 432, which can adjust the angle between the two as needed and fix them, thereby precisely controlling the position and direction of the polishing machine 44. The other end of the second extension arm 432 is detachably connected to the polishing machine 44, which is convenient for replacing different models or damaged polishing machines and ensuring continuous operation.

[0025] The limiting seat 5 is an arc-shaped frame that can better fit the shape of the cylinder frame 14, making it more stable and less prone to slipping. This effectively protects the polishing machine 44 from damage during temporary placement and also allows operators to quickly and accurately retrieve the polishing machine, improving work efficiency. The inner arc side wall of the limiting seat 5 is fixed with a corner, and the outer arc side wall of the limiting seat 5 has a V-shaped groove 50. The corner can further enhance the fixing effect on the polishing machine and prevent it from rotating or shifting during placement. The V-shaped groove 50 on the outer arc side wall is used to hook or lock the polishing machine 44.

[0026] The rotating arm 3 is an L-shaped structure arm, which can achieve a large angle of rotation within a limited space, thereby enabling the polishing machine to adjust its position and direction more flexibly, making it easier to polish the complex-shaped parts of the car, and improving the coverage and precision of the polishing operation.

[0027] The base 1 has three omnidirectional casters 6 with locking function at its bottom, facilitating the movement of the entire car polishing machine bracket. This allows for easy movement of the equipment to the desired working position, saving on labor costs. Once in the designated position, the casters 6 can be locked in place, ensuring stability during polishing operations. Six reinforcing ribs 7 are circumferentially distributed along the outer wall of the charging module 12 at the top center of the base 1. These ribs effectively enhance the structural strength of the base 1 around the charging module 12, preventing deformation or damage caused by the weight of the charging module 12 or other components, or vibrations during operation. This ensures the stability and reliability of the entire equipment structure, providing a solid foundation for the normal operation of all components.

[0028] Working principle: The base 1 provides stable support, and the height of the lifting column 11 at its top center is adjustable to adapt to different work requirements. The charging module 12 provides continuous power. The output end of the lifting column 11 is rotatably connected to the support 13. The motor 2, which is fixed to the side wall of the support 13, has its output shaft passing through the support 13 and fixed to the end of the rotating arm 3. The motor 2 drives the rotating arm 3 to rotate. The directional component 4 is rotatably connected to the rotating arm 3. The rotating shaft 41 of the directional component 4 is fixed to the middle of the horizontal plate of the rotating arm 3. One end is rotatably connected to the top center of the first extension arm 431 via the connecting seat 42 and the shock absorber 421. The other end is rotatably connected to the movable seat 43. The side wall of the movable seat 43 is rotatably connected to the first extension arm 431. The other end of the first extension arm 431 is rotatably connected to the second extension arm 432 and the angle is fixed by the locking bolt 45. The other end of the second extension arm 432 is detachably connected to the polishing machine 44, realizing precise control of the position and direction of the polishing machine.

[0029] The cylindrical frame 14 is fitted onto the outer wall of the fixed end of the lifting column 11 and located above the charging module 12. Its outer wall limiting hole 140 engages with the limiting seat 5 for temporary placement of the polishing machine. Three omnidirectional wheels 6 with locking function are rotatably installed at the bottom of the base 1 to facilitate equipment movement and fixation. Six reinforcing ribs 7 distributed circumferentially along the outer wall of the charging module 12 at the top center of the base 1 enhance the structural strength of the base.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car polishing machine bracket, comprising a base (1), wherein a lifting column (11) is fixedly provided at the top center of the base (1), a charging module (12) is fixedly provided on the circumference of the bottom outer wall of the fixed end of the lifting column (11), the lifting column (11) is electrically connected to the charging module (12) through a line, a cylindrical frame (14) is also sleeved on the outer wall of the fixed end of the lifting column (11), the cylindrical frame (14) is located above the charging module (12), a plurality of limiting holes (140) are evenly distributed on the circumference of the outer wall of the cylindrical frame (14), a support (13) is rotatably connected to the output end of the lifting column (11), and a motor (2) is fixedly installed on the side wall of the support (13), characterized in that: The output shaft of the motor (2) passes through the support (13) and is fixedly connected to the end of the rotating arm (3). The rotating arm (3) is rotatably connected to the adjusting part (4). Multiple limiting seats (5) for temporarily placing the polishing machine are snapped into the limiting hole (140) of the cylinder frame (14). The steering component (4) includes a rotating shaft (41), the middle part of which is fixed to the transverse plate of the rotating arm (3). One end of the rotating shaft (41) is rotatably connected to a connecting seat (42), and a shock absorber (421) is rotatably connected to the side wall of the connecting seat (42). The other end of the shock absorber (421) is rotatably connected to the middle of the top of the first extension arm (431). The other end of the rotating shaft (41) is rotatably connected to a movable seat (43), and a first extension arm (431) is rotatably connected to the side wall of the movable seat (43). The other end of the first extension arm (431) is rotatably connected to a second extension arm (432). A locking bolt (45) is provided at the connection between the first extension arm (431) and the second extension arm (432). The other end of the second extension arm (432) is detachably connected to a polishing machine (44).

2. The automotive polishing machine bracket according to claim 1, characterized in that: The limiting seat (5) is an arc-shaped frame.

3. The automotive polishing machine bracket according to claim 1, characterized in that: The inner arc sidewall of the limiting seat (5) is fixed with a corner, and the outer arc sidewall of the limiting seat (5) is provided with a V-shaped groove (50).

4. The automotive polishing machine bracket according to claim 1, characterized in that: The rotating arm (3) is an L-shaped structure arm.

5. The automotive polishing machine bracket according to claim 1, characterized in that: The bottom end of the base (1) is provided with three universal wheels (6) with locking function.

6. The automotive polishing machine bracket according to claim 1, characterized in that: The base (1) has six reinforcing ribs (7) fixedly arranged in a circular pattern along the outer wall of the charging module (12) at the top center.

7. The automotive polishing machine bracket according to claim 1, characterized in that: The movable seat (43) has a U-shaped opening structure.

Images