Transmission turnover device

Abstract

The utility model discloses a transmission turnover device which comprises a bottom plate and a placing plate, an automatic lifting structure is connected between the bottom plate and the placing plate, the placing plate is provided with a sliding groove, one side of the placing plate is connected with a first motor, the output end of the first motor is connected with a double-end lead screw, and the two ends of the double-end lead screw are connected with matched nut sleeves. The upper side of each sliding block is connected with a moving arm, the moving arm on one side is connected with an overturning motor, the moving arm on the other side is connected with a driving rod through a rotating bearing, the output end of the overturning motor is connected with a transmission rod, and the end of the driving rod and the end of the transmission rod are both connected with three-jaw chucks. The placement plate is connected with a slag receiving disc through a support, the single-side moving arm is connected with a mounting plate, the mounting plate is rotationally connected with a vertical supporting rod, and the vertical supporting rod is connected with a tool disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of overturning devices, and in particular relates to a transmission overturning device. Background Art

[0002] The transmission is a mechanism used to change the speed and torque from the engine. It can change the transmission ratio of the output shaft and the input shaft in a fixed or step-by-step manner. It is also called a gearbox. In the process of teaching the structure of automobile transmissions, it is necessary to disassemble and analyze the components of the automobile transmission so that students can learn the assembly structure of each component on the spot. Based on the above teaching purposes, it is necessary to design an auxiliary device to realize the clamping of the automobile transmission and the rotation problem after clamping, so as to observe the automobile transmission from different angles. At the same time, during the disassembly and assembly teaching process, since oil accumulates inside the transmission, it is necessary to solve the problem of oil falling and collecting during the teaching process and the problem of placing and taking the tools used in the disassembly and assembly of the transmission. Utility Model Content

[0003] In view of the problems raised by the above background technology, the purpose of the present utility model is to provide a transmission flipping device.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A transmission flipping device comprises a bottom plate and a placement plate, an automatic lifting structure is connected between the bottom plate and the placement plate, the placement plate is provided with a slide slot, one side of the placement plate is connected to a first motor, the output end of the first motor is connected to a double-headed screw rod, both ends of the double-headed screw rod are connected to matching nut sleeves, the nut sleeve is connected to a slider adapted to be slidably connected to the slide slot, a single slider is connected to a moving arm on the upper side, the moving arm on one side is connected to the flip motor, the moving arm on the other side is connected to a driving rod through a rotating bearing, the output end of the flip motor is connected to a transmission rod, and the driving rod and the transmission rod ends are both connected to a three-jaw chuck;

[0006] The placing plate is connected to a slag receiving plate through a bracket, the movable arm on one side is connected to a mounting plate, the mounting plate is rotatably connected to a vertical support rod, and the vertical support rod is connected to a tool plate.

[0007] It is further defined that the automatic lifting structure is a scissor-type lifting frame structure, and the bottom plate and the placement plate are connected with dustproof guardrails on both sides of the scissor-type lifting frame structure. Such a structural design is simple in structure and can achieve the effect of automatically lifting the upper connecting component by driving it through a power end. The dustproof guardrail can prevent dust from entering the scissor-type lifting frame structure when the device is idle, thereby achieving a dustproof protection effect.

[0008] It is further defined that a storage cabinet is connected to the lower side of the bottom plate, and a storage box is slidably connected to the storage cabinet. Such a structural design facilitates the storage of tools and other sundries.

[0009] It is further defined that the slider is arranged in a dovetail shape, and the edge corners are rounded. Such a structural design makes the slider slide more smoothly and less likely to get stuck.

[0010] It is further defined that an arc plate is fixedly connected to one side of the tool tray, the arc plate is fitted and connected to one side of the vertical support rod, and a plurality of fixing bolts are connected between the arc plate and the vertical support rod. Such a structural design facilitates the installation and disassembly of the tool tray.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model includes a bottom plate and a placement plate, wherein an automatic lifting mechanism is connected between the bottom plate and the placement plate, so that the height position of the placement plate and its connection components can be adjusted according to the installation requirements and the height requirements of different staff members. The placement plate is connected to the first motor, double-headed screw rod, nut sleeve, slider, moving arm and other components, so that the positions of the moving arms and the three-jaw chuck on both sides can be adjusted conveniently, so as to facilitate the fixing and limiting of transmissions of different sizes. The flip motor cooperates with the driving rod and the transmission rod, so as to achieve the effect of automatically driving the transmission to adjust the flip angle according to the requirements;

[0013] 2. During the flipping process, the oil accumulated inside the transmission falls into the slag tray, which can prevent the pollution of the processing environment and facilitate the centralized treatment of oil and waste slag in the later stage. The tool tray is rotated based on the angle of the vertical support rod according to the installation requirements to facilitate the staff to take the required tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0015] Figure 1 It is a schematic cross-sectional view of the overall structure of an embodiment of a transmission flipping device of the utility model;

[0016] Figure 2 A transmission flipping device according to the utility model Figure 1 Schematic diagram of the structure at A.

[0017] The main component symbols are described as follows:

[0018] Bottom plate 1, storage cabinet 101, storage box 102;

[0019] Placement plate 2, bracket 2001, slide slot 201, first motor 202, double-headed screw 203, nut sleeve 204, slider 205;

[0020] Automatic lifting structure 3, dustproof guardrail 301;

[0021] Moving arm 4, flip motor 401, rotating bearing 402, driving rod 403, transmission rod 404, three-jaw chuck 405, mounting plate 406;

[0022] Slag receiving tray 5;

[0023] Vertical support rod 6, tool tray 601, arc plate 602, fixing bolt 603. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1-2 As shown, a transmission flipping device of the utility model comprises a bottom plate 1 and a placement plate 2, an automatic lifting structure 3 is connected between the bottom plate 1 and the placement plate 2, the placement plate 2 is provided with a slide groove 201, a first motor 202 is connected to one side of the placement plate 2, a double-headed screw rod 203 is connected to the output end of the first motor 202, matching nut sleeves 204 are connected to both ends of the double-headed screw rod 203, the nut sleeve 204 is connected to a slider 205 adapted to be slidably connected to the slide groove 201, a single slider 205 is connected to a moving arm 4 on the upper side, a single-side moving arm 4 is connected to a flip motor 401, and the other side moving arm 4 is connected to a driving rod 403 through a rotating bearing 402, the output end of the flip motor 401 is connected to a transmission rod 404, and the ends of the driving rod 403 and the transmission rod 404 are both connected to a three-jaw chuck 405;

[0026] The placing plate 2 is connected to the slag receiving plate 5 through the bracket 2001 , the single-side movable arm 4 is connected to the mounting plate 406 , the mounting plate 406 is rotatably connected to the vertical support rod 6 , and the vertical support rod 6 is connected to the tool plate 601 .

[0027] In the embodiment of the present case, the staff controls the automatic lifting structure 3 to drive the placement plate 2 and the upper connecting assembly to move downward as a whole, so that the staff of different heights can quickly fix the transmission, fix one end of the transmission on the three-jaw chuck 405 on one side, and then adjust the distance between the two three-jaw chucks 405 according to the length of the transmission, first turn on the first motor 202, the first motor 202 drives the double-headed screw 203 at the output end to rotate, and when the double-headed screw 203 rotates, it drives the nut sleeves 204 at both ends to move toward each other, and when the nut sleeve 204 moves, it drives the slider 205 and the moving arm 4 to move toward each other, and at this time, the three-jaw chuck 405 on the other side fastens the other end of the transmission, such a structural design can facilitate the limited fixing of transmissions of different sizes, which is convenient for subsequent processing, and then control the automatic lifting structure 3 to drive the placement plate 2 and the upper connecting assembly to rise to a height that is convenient for maintenance and processing;

[0028] After the transmission is fixed on the three-jaw chuck 405, when the transmission needs to be flipped, turn on the flip motor 401. The flip motor 401 drives the three-jaw chuck 405 and the transmission fixed by the fixed three-jaw chuck 405 to rotate to a suitable angle through the transmission rod 404, which is convenient for subsequent inspection and disassembly. During the flipping process, the oil accumulated inside the transmission falls into the slag tray 5, which can prevent pollution of the processing environment and facilitate centralized treatment of oil and waste slag in the later stage. The tools required by the staff are placed on the upper side of the tool tray 601. The tool tray 601 is rotated based on the angle of the vertical support rod 6 according to the installation requirements to facilitate the acquisition of the required tools.

[0029] Preferably, the automatic lifting structure 3 is a scissor-type lifting frame structure, and the bottom plate 1 and the placement plate 2 are connected with dust guardrails 301 on both sides of the scissor-type lifting frame structure. Such a structural design is simple in structure and realizes the effect of automatically lifting the upper connecting component driven by one power end. The dust guardrail 301 can prevent the scissor-type lifting frame structure from entering dust when the device is idle, thereby achieving a dust-proof protection effect. In fact, other structural shapes that can achieve the automatic lifting effect can also be considered according to specific circumstances.

[0030] Preferably, a storage cabinet 101 is connected to the lower side of the bottom plate 1, and a storage box 102 is slidably connected to the storage cabinet 101. Such a structural design is convenient for storing tools and other sundries. In fact, other structural shapes that are convenient for storing sundries can also be considered according to specific circumstances.

[0031] Preferably, the slider 205 is dovetail-shaped and has rounded edges and corners. This structural design makes the slider 205 smoother and less prone to jamming. In fact, other structural shapes of the slider 205 that facilitate smooth sliding can also be considered according to specific circumstances.

[0032] Preferably, a curved plate 602 is fixedly connected to one side of the tool tray 601, and the curved plate 602 is closely connected to one side of the vertical support rod 6, and a plurality of fixing bolts 603 are connected between the curved plate 602 and the vertical support rod 6. Such a structural design facilitates the installation and removal of the tool tray 601. In fact, other structural shapes that facilitate the installation and removal of the tool tray 601 can also be considered according to specific circumstances.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A transmission turning device, comprising a bottom plate (1) and a placing plate (2), characterized in that: An automatic lifting structure (3) is connected between the bottom plate (1) and the placement plate (2), the placement plate (2) is provided with a slide groove (201), one side of the placement plate (2) is connected to a first motor (202), the output end of the first motor (202) is connected to a double-headed screw rod (203), both ends of the double-headed screw rod (203) are connected to matching nut sleeves (204), the nut sleeve (204) is connected to a slider (205) adapted to be slidably connected to the slide groove (201), the upper side of a single slider (205) is connected to a moving arm (4), one side of the moving arm (4) is connected to a flip motor (401), the other side of the moving arm (4) is connected to a driving rod (403) through a rotating bearing (402), the output end of the flip motor (401) is connected to a transmission rod (404), and the ends of the driving rod (403) and the transmission rod (404) are both connected to a three-jaw chuck (405); The placement plate (2) is connected to a slag receiving plate (5) via a bracket (2001), and the movable arm (4) on one side is connected to a mounting plate (406), and the mounting plate (406) is rotatably connected to a vertical support rod (6), and the vertical support rod (6) is connected to a tool plate (601).

2. A transmission flipping device according to claim 1, characterized in that: The automatic lifting structure (3) is a scissor-type lifting frame structure, and the bottom plate (1) and the placement plate (2) are connected to dustproof guardrails (301) on both sides of the scissor-type lifting frame structure.

3. A transmission flipping device according to claim 2, characterized in that: The bottom side of the bottom plate (1) is connected to a storage cabinet (101), and the storage cabinet (101) is slidably connected to a storage box (102).

4. A transmission reversing device according to claim 3, characterized in that: The slider (205) is arranged in a dovetail shape, and its edge corners are rounded.

5. A transmission reversing device according to claim 4, characterized in that: An arc-shaped plate (602) is fixedly connected to one side of the tool plate (601), and the arc-shaped plate (602) is closely connected to one side of the vertical support rod (6). A plurality of fixing bolts (603) are connected between the arc-shaped plate (602) and the vertical support rod (6).

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