Movable rear supporting structure of side jacking machine

Abstract

A movable rear supporting structure of a side jacking machine comprises a support, a front support, a rear support and a driving assembly. The front support is fixed on the bracket; the rear support is movably arranged on the bracket and can move along the rear support; the driving assembly is arranged on the support and comprises a motor and a second belt wheel, a first belt wheel is arranged on an output shaft of the motor, the second belt wheel is fixed to the support, and the first belt wheel and the second belt wheel are sleeved with the same belt. Wherein the belt is fixed with the rear support, and the rear support is driven by the belt to move; a plurality of detection switches are further included, a detection frame is arranged on the rear support, and the detection frame is detected through the detection switches to control the moving position of the rear support; a fixing plate is arranged on the rear support, and the belt is fixed on the rear support through the fixing plate. According to the utility model, the position of the rear support can be conveniently and quickly adjusted so as to adapt to the bearing of different vehicle types, and the carrying of the different vehicle types can be realized, so that the applicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of side-mounted machine technology, and in particular to a movable rear support structure for a side-mounted machine. Background Technology

[0002] Side-mounting machines are widely used mechanical equipment in various industrial fields. Their core function is to lift and support objects, making them an important type of machinery for lifting and supporting structures. The working principle of a side-mounting machine mainly relies on its internal mechanical structure. Side-mounting machines play a crucial role in automotive production lines. They are widely used in the painting, welding, and final assembly stages of body-in-white, separating the body-in-white from skids to facilitate various processing operations. With continuous advancements and innovations in industrial technology, side-mounting machines are also constantly evolving. Future side-mounting machines will place greater emphasis on improvements in intelligence, automation, and energy efficiency.

[0003] Most existing side-mounted cranes have fixed rear supports, but the positioning points of the lifting devices differ between different vehicle models, making it inconvenient to support multiple vehicle models. Even if some rear supports are adjustable, adjusting the rear supports via rack and pinion requires a large installation space on both sides, which is not suitable for side-mounted cranes.

[0004] Therefore, we propose a rear support structure for the side-mounted machine. Utility Model Content

[0005] In response to the shortcomings of the existing production technology, the applicant provides a movable rear support structure for a side-mounted machine, which facilitates quick adjustment of the rear support position, thereby adapting to the load-bearing capacity of different vehicle models and enabling the handling of different vehicle models, thus improving applicability.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A movable rear support structure for a side-mounted machine includes:

[0008] support;

[0009] Front support, fixed bracket;

[0010] The rear support is movably mounted on the bracket and can move along the rear support.

[0011] A drive assembly is mounted on a bracket. The drive assembly includes a motor and a second pulley. A first pulley is mounted on the output shaft of the motor, and the second pulley is fixed on the bracket. The same belt is fitted onto the first pulley and the second pulley.

[0012] The belt is fixed to the rear support, and the belt drives the rear support to move.

[0013] Its further features are:

[0014] It also includes multiple detection switches, and a detection frame is installed on the rear support. The detection frame is detected by the detection switches to control the movement position of the rear support.

[0015] A fixing plate is provided on the rear support, and the belt is fixed to the rear support by the fixing plate.

[0016] The drive assembly also includes a slide rail, which is fixed on the bracket, and a slider is matched on the slide rail, which is fixed on the rear support.

[0017] The slide rails are provided in two sections, with the two slide rails spaced apart.

[0018] The front and rear supports are located on the same side of the bracket.

[0019] The beneficial effects of this utility model are as follows:

[0020] This utility model has a compact and reasonable structure and is easy to operate. When the motor works, it drives the first pulley to work. The first pulley and the second pulley drive the belt to move. The belt drives the rear support to move. The rear support moves on the slide rail via a slider. The rear support drives the detection frame to move. After the detection frame moves to the corresponding position, the detection switch at that position detects the detection frame and sends a stop signal to the motor. The motor stops working, and the rear support stops at that position. This allows for quick adjustment of the position of the rear support, thereby adapting to the load-bearing capacity of different vehicle models and facilitating the handling of different vehicle models, thus improving applicability.

[0021] In addition, this utility model also has the following advantages:

[0022] (1) Each detection switch corresponds to the position of the rear support required for each vehicle model. After determining the position where the rear support needs to be adjusted, the detection switch at the corresponding position detects the detection frame on the rear support, and then sends a stop signal to the motor, and the rear support stops at that position. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 for Figure 1 Top view.

[0025] Figure 3 This is a schematic diagram of the bracket, front support, and rear support of this utility model.

[0026] Figure 4 This is a schematic diagram of the rear support and belt of this utility model.

[0027] The components are as follows: 1. Bracket; 2. Front support; 3. Rear support; 301. Detection frame; 302. Fixing plate; 4. Drive assembly; 401. Slide rail; 402. Belt; 403. First pulley; 404. Second pulley; 405. Motor; 406. Slider; 5. Detection switch. Detailed Implementation

[0028] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0029] like Figures 1-4 As shown, a movable rear support structure for a side-mounted machine includes a bracket 1, a front support 2, a rear support 3, a drive assembly 4, and a detection switch 5.

[0030] The front support 2 is fixed to the bracket 1, and the rear support 3 is movably mounted on the bracket 1. The rear support 3 can move on the bracket 1. The drive assembly 4 is mounted on the bracket 1, and drives the rear support 3 to move. The front support 2 and the rear support 3 are located on the same side of the bracket 1.

[0031] The drive assembly 4 includes a slide rail 401, a belt 402, a first pulley 403, a second pulley 404, a motor 405, and a slider 406. Two slide rails 401 are provided, arranged parallel to each other at intervals. The slide rails 401 are fixed to the bracket 1. Two sliders 406 are slidably disposed on the slide rails 401, one on each of the two slide rails 401.

[0032] The slider 406 is fixed on the rear support 3, and the rear support 3 can move along the slide rail 401 via the slider 406. The motor 405 is fixed on the bracket 1. The first pulley 403 is connected to the output shaft of the motor 405. The second pulley 404 is set on the bracket 1. The belt 402 is sleeved on the first pulley 403 and the second pulley 404. The rear support 3 is provided with a detection frame 301. The rear support 3 is also provided with a fixing plate 302, which fixes the belt 402 to the rear support 3.

[0033] The rear support 3 is also equipped with a detection frame 301. The detection frame 301 is detected by a detection switch 5. There are multiple detection switches 5, which are spaced apart.

[0034] In one embodiment, each detection switch 5 corresponds to the location of the rear support 3 required for each vehicle model.

[0035] After determining the position that the rear support 3 needs to be adjusted, the detection switch 5 at the corresponding position detects the detection frame on the rear support 3, and then the detection switch 5 sends a stop signal to the motor 405, and the support 3 stops at that position.

[0036] In one embodiment, two brackets 1 are provided, and the two brackets 1 are arranged symmetrically. Each bracket 1 is provided with a front support 2 and a rear support 3.

[0037] In practical use, the motor 405 operates, driving the first pulley 403 to work. The first pulley 403 and the second pulley 404 drive the belt 402 to move. The belt 402 drives the rear support 3 to move. The rear support 3 moves on the slide rail 401 via the slider 406. The rear support 3 drives the detection frame 301 to move. After the detection frame 301 moves to the corresponding position, the detection switch 5 at that position detects the detection frame 301 and sends a stop signal to the motor 405. The motor 405 stops working, and the rear support 3 stops at that position. This allows for quick adjustment of the position of the rear support 3, thus adapting to the carrying capacity of different vehicle models and facilitating the transport of different vehicle models. It also occupies little space, improving its applicability.

[0038] The above description is an explanation of the present utility model and not a limitation thereof. The scope of the present utility model is defined by the claims. Within the protection scope of the present utility model, any form of modification may be made.

Claims

1. A movable rear support structure for a side-mounted machine, characterized in that, include: Frame (1); Front support (2), fixed bracket (1); The rear support (3) is movably mounted on the bracket (1) and can move along the rear support (3); A drive assembly (4) is mounted on a bracket (1). The drive assembly (4) includes a motor (405) and a second pulley (404). A first pulley (403) is mounted on the output shaft of the motor (405). The second pulley (404) is fixed on the bracket (1). The same belt (402) is mounted on the first pulley (403) and the second pulley (404). The belt (402) is fixed to the rear support (3), and the belt (402) drives the rear support (3) to move.

2. The movable rear support structure of a side-mounted machine as described in claim 1, characterized in that: It also includes multiple detection switches (5), and a detection frame (301) is provided on the rear support (3). The detection frame (301) is detected by the detection switches (5) to control the movement position of the rear support (3).

3. The movable rear support structure of a side-mounted machine as described in claim 2, characterized in that: A fixing plate (302) is provided on the rear support (3), and the belt (402) is fixed to the rear support (3) by the fixing plate (302).

4. The movable rear support structure of a side-mounted machine as described in claim 1, characterized in that: The drive assembly (4) also includes a slide rail (401), which is fixed on the bracket (1). A slider (406) is matched on the slide rail (401), and the slider (406) is fixed on the rear support (3).

5. The movable rear support structure of a side-mounted machine as described in claim 4, characterized in that: The slide rail (401) is provided in two sections, with the two slide rails (401) spaced apart.

6. The movable rear support structure of a side-mounted machine as described in claim 1, characterized in that: The front support (2) and the rear support (3) are located on the same side of the bracket (1).

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