Disassembling, assembling and gluing integrated workbench for rear cover of main reducer of fuel oil vehicle

Abstract

The utility model discloses a fuel oil vehicle main reducer rear cover dismounting and gluing integrated workbench which comprises a workbench body, and a left clamping mechanism and a right clamping mechanism are arranged on the left side and the right side of the surface of the workbench body in a transverse sliding mode respectively and used for being connected with the position of a main reducer output shaft in a rotating fit mode. A notch avoiding rotation of the main reducer is formed in the middle of the workbench body, and an arc-shaped supporting part used for being matched with the input end of the main reducer and a central advancing air cylinder pushing the input end of the main reducer to turn over are arranged below the notch of the workbench body. A rotating mechanism used for adjusting rotation of the left clamping mechanism is arranged on the left side of the workbench body face. A transverse locking mechanism used for being matched with the vertical turnups of the upper end cover and the lower end cover of the main speed reducer is arranged on the right side of the workbench body face. The main reducer of the automobile is reliably fixed on the same working face, feeding and discharging, rear cover disassembling and assembling and gluing are conducted at the same time, compatibility of the main reducers of the automobiles of the same type and different sizes is achieved, and input cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile production, and in particular relates to a workbench for disassembly, assembly and gluing of a rear cover of a fuel vehicle. Background Art

[0002] The main defects of the main reduction workbench of automobiles currently in production are as follows:

[0003] 1. For different types of automobile main reducers, loading and unloading, rear cover disassembly and gluing cannot be performed on the same working surface at the same time. When the material is coming in, the direction of the main reducer is opposite to the direction of the disassembly and assembly operation. It needs to be turned over and needs to be constantly turned back and forth in various places, which reduces production efficiency;

[0004] 2. It is not convenient to fix the main reduction gears of different types of vehicles;

[0005] 3. It is too costly to make a dedicated tooling table for a single product, and it needs to be compatible with more than two types of the same type of automobile main reduction;

[0006] 4. There are potential safety hazards during the operation, and additional safety measures need to be taken to ensure the safety of the operator.

[0007] Therefore, a workbench is needed that is compatible with a variety of similar types of automobile main reductions and is convenient for loading and unloading, disassembly and assembly of the rear cover, and gluing.

[0008] The information disclosed in the above background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as admitting or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0009] In view of the above shortcomings, the utility model provides an integrated workbench for disassembly and assembly and gluing of the rear cover of the main reducer of a fuel vehicle, which can reliably fix the main reducer of the vehicle on the same work surface, and simultaneously load and unload materials, disassemble and assemble the rear cover, and apply glue, thereby achieving compatibility between the main reducers of vehicles of the same type and different sizes and reducing investment costs.

[0010] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0011] A workbench for disassembly, assembly and gluing of the main reducer and rear cover of a fuel vehicle comprises a workbench body, on the left and right sides of the workbench body surface are respectively provided with a left clamping mechanism and a right clamping mechanism in a transversely slidable manner, the left clamping mechanism and the right clamping mechanism are used to be rotatably connected with the output shaft position of the main reducer; a notch is provided in the middle of the workbench body to avoid the rotation of the main reducer, and an arc-shaped support portion for cooperating with the input end of the main reducer and a central air intake cylinder for pushing the input end of the main reducer to flip are provided below the notch of the workbench body; a rotating mechanism for adjusting the rotation of the left clamping mechanism is also provided on the left side of the workbench body surface; and a transverse locking mechanism for cooperating with the vertical flanges of the upper end cover and the lower end cover of the main reducer is also provided on the right side of the workbench body surface.

[0012] Specifically, the left clamping mechanism and the right clamping mechanism each include a guide rail, a slider, a base plate, a cylinder fixing seat, a travel cylinder, and a plug. The guide rail is arranged on the workbench main body surface, the bottom of the base plate is slidably arranged on the guide rail through a slider, the cylinder fixing seat is fixed on the base plate, the travel cylinder is rotatably arranged on the cylinder fixing seat, and the plug is installed on the main shaft of the travel cylinder and is fixedly connected to the output shaft of the main reducer.

[0013] Specifically, the rotating mechanism includes a gear, a rack, a slide rail, and a forward cylinder. The slide rail and the forward cylinder are installed on a base plate. The rack can be slidably set on the slide rail. The gear is fixedly sleeved on the main shaft of the forward cylinder and meshed with the rack. The output shaft of the forward cylinder can abut against the end of the rack through telescoping.

[0014] Specifically, the transverse locking mechanism includes a fixed block, a guide rod, a telescopic spring, a sliding block, and a handle. The fixed block is fixed on the cylinder fixed seat, one end of the guide rod is fixed on the guide rod, the sliding block is slidably set on the guide rod, and a telescopic spring is set on the guide rod between the fixed block and the sliding block. The inner side surface of the sliding block is used to be clamped with the vertical flanges of the upper end cover and the lower end cover of the main reducer, and the bottom of the sliding block is provided with a concave opening that is compatible with the reinforcing rib area of ​​the upper end cover and the lower end cover of the main reducer.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model clamps the output shaft position of the main reducer by arranging a left clamping mechanism and a right clamping mechanism, and is rotatably connected to the output shaft position of the main reducer; the workpiece can be rotated 180 degrees on the side through the central air intake cylinder, because the direction of the incoming material is opposite to the direction of the disassembly and gluing of the rear cover, which can facilitate the loading and unloading of the workpiece and the disassembly and gluing of the rear cover, and solves the problem of how to load and unload the main reducer of the automobile on the same working surface, disassemble and assemble the rear cover, and gluing at the same time.

[0017] 2. The utility model solves the stability problem of fixing the main reducer of the automobile on the tooling through the transverse locking mechanism.

[0018] 3. The utility model realizes compatibility between main reducers of the same type and different sizes of automobiles, thus reducing investment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of a workbench for disassembly, assembly and gluing of a rear cover of a fuel vehicle according to the utility model.

[0020] Figure 2 It is a top view of a workbench for disassembly, assembly and gluing of a rear cover of a fuel vehicle according to the utility model.

[0021] Figure 3 It is a side view of a workbench for disassembly, assembly and gluing of a rear cover of a fuel vehicle according to the utility model.

[0022] Figure 4 This is a schematic diagram of the utility model in which the workpiece is turned upward.

[0023] Figure 5 This is a schematic diagram of the utility model in which the workpiece is turned downward.

[0024] In the figure, 1-workbench body 1; 2-left guide rail; 3-right guide rail; 4-left slide block; 6-left bottom plate; 7-right bottom plate; 8-left cylinder fixing seat; 9-right cylinder fixing seat; 10-left travel cylinder; 11-right travel cylinder; 12-left plug; 13-right plug; 14-gear; 15-rack; 16-slide rail; 17-forward cylinder; 18-fixed block; 19-guide rod; 20-telescopic spring; 21-sliding block; 22-handle; 23-arc-shaped support part; 24-central travel cylinder; 25-main reducer. DETAILED DESCRIPTION

[0025] In order to explain the technical content, purpose and effect of the utility model in detail, the following is explained in combination with the embodiments and the accompanying drawings. In the description of this embodiment, it should be understood that the terms indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model.

[0026] This embodiment discloses a workbench for disassembling and gluing the rear cover of a fuel vehicle main reducer, which is used to fix the main reducer of the vehicle on the same work surface, and to load and unload materials, disassemble and assemble the rear cover, and apply glue at the same time. Figure 1-3As shown, it mainly includes a workbench body 1, and a left clamping mechanism and a right clamping mechanism arranged on the left and right sides of the workbench body 1, a flipping drive mechanism arranged in the middle, and a rotating mechanism arranged on the left side of the workbench body 1 for adjusting the rotation of the left clamping mechanism, and a lateral locking mechanism on the right side of the workbench body 1 for locking the main reducer 25.

[0027] Reference Figure 2 As shown, the left clamping mechanism includes a left guide rail 2, a left slider 4, a left bottom plate 6, a left cylinder fixing seat 8, a left traveling cylinder 10, and a left plug 12. The left guide rail 2 is arranged on the left side of the workbench body 1. The bottom of the left bottom plate 6 is slidably arranged on the left guide rail 2 through the left slider 4. The left cylinder fixing seat 8 is fixed on the left bottom plate 6. The left traveling cylinder 10 is rotatably arranged on the left cylinder fixing seat 8. The left plug 12 is installed on the main shaft of the traveling cylinder and is fixedly connected to the output shaft of the main reducer 25. Similarly, the right clamping mechanism is symmetrically arranged with the left clamping mechanism, and also includes a right guide rail 3, a right slider (not shown), a right bottom plate 7, a right cylinder fixing seat 9, a right traveling cylinder 11, and a right plug 13. The structure is consistent with the left clamping mechanism. Through the above arrangement, the left clamping mechanism and the right clamping mechanism can move toward the middle in a transversely slidable manner on the left and right sides of the workbench body 1, and the left clamping mechanism and the right clamping mechanism can be rotatably connected with the output shaft position of the main reducer 25.

[0028] refer to Figure 2 As shown, a notch is provided in the middle of the workbench body 1 to avoid the rotation of the main reducer 25, and an arc-shaped support portion 23 is provided below the notch of the workbench body 1 to support the input end of the main reducer 25 when the workpiece is flipped downward; and a central air intake cylinder 24 is provided to push the input end of the main reducer 25 to flip.

[0029] refer to Figure 2 , 3 As shown, the rotating mechanism for adjusting the rotation of the left clamping mechanism includes a gear 14, a rack 15, a slide rail 16, and a forward cylinder 17. The slide rail 16 and the forward cylinder 17 are mounted on the bottom plate, and the rack 15 can be slidably arranged on the slide rail 16. The gear 14 is fixedly sleeved on the main shaft of the left forward cylinder 10 and meshes with the rack 15. The output shaft of the forward cylinder 17 is in a free state and can abut against the end of the rack 15 through telescoping, so as to push the rack 15 to move, drive the gear 14, the left forward cylinder 10, and the left plug 12 to rotate, so that the left plug 12 matches the key of the output shaft of the main reducer 25. By setting the rotating mechanism, the main reducer 25 can also have the damping feeling of the slide rail 16 when rotating, reducing the acceleration caused by the thrust from the central forward cylinder 24.

[0030] refer to Figure 2As shown, the transverse locking mechanism used to cooperate with the vertical flanges of the upper end cover and the lower end cover of the main reducer 25 mainly includes a fixed block 18, a guide rod 19, a telescopic spring 20, a sliding block 21, and a handle 22. The fixed block 18 is fixed on the cylinder fixing seat, one end of the guide rod 19 is fixed on the guide rod 19, and the sliding block 21 is slidably arranged on the guide rod 19. The telescopic spring 20 is arranged on the guide rod 19 between the fixed block 18 and the sliding block 21. The inner side surface of the sliding block 21 is used to be clamped with the vertical flanges of the upper end cover and the lower end cover of the main reducer 25, and the bottom of the sliding block 21 is provided with a concave opening adapted to the reinforcing rib area of ​​the upper end cover and the lower end cover of the main reducer 25. By setting up a transverse locking mechanism, a transverse tensioning force can be provided to the main reducer 25, and the sliding block 21 can adapt to the corresponding rotating area of ​​the upper end cover and the lower end cover. Therefore, when the workpiece is flipped upward by 180° or the workpiece is flipped downward by 180°, the sliding block 21 can be used to lock the edges of the upper end cover and the lower end cover of the main reducer 25 to prevent the workpiece from rotating.

[0031] The working process of this embodiment is as follows: the operator starts the workbench through the action control switch, and the workbench moves and clamps the workpiece through a preset path, involving the left travel cylinder 10 and the right travel cylinder 11 to clamp the left and right through the left guide rail 2 and the right guide rail 3. At this time, the right workpiece and the plug are manually aligned first, and then the gear 14 rack 15 structure is used to find the position of the left alignment main reducer output shaft. After locating, the left travel cylinder 10 and the right travel cylinder 11 extend through the left plug 12 and the right plug 13 to clamp the two ends of the main reducer, and then the sliding block 21 is slid to the edge of the upper end cover and the lower end cover of the main reducer 25 by operating the fixing handle 22, and the main reducer is further fixed by the tension provided by the telescopic spring 20; Figure 5 As shown, when the main reducer input end faces downward, it is fixed by the bottom arc-shaped support portion 23. When it needs to be turned over, the central air intake cylinder 24 pushes the main reducer input end out, which can facilitate the main reducer to turn 180 degrees, such as Figure 4 The figure shows the present invention in an upwardly rotated state when clamping a workpiece.

[0032] Through the above-mentioned arrangement, the workpiece can be rotated 180° on the side. Since the direction of the incoming material is opposite to the direction of the disassembly and gluing of the rear cover, this can facilitate the loading and unloading of the workpiece and the disassembly and gluing of the rear cover. The left clamping mechanism and the right clamping mechanism can achieve compatibility with the main reducer of automobiles of the same type and different sizes, thereby reducing investment costs and ultimately achieving the purpose of this embodiment.

[0033] Although the present invention has been described in detail above with specific implementation methods, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention are within the scope of protection claimed by the present invention.

Claims

1. A workbench for disassembling and gluing the rear cover of a fuel vehicle, comprising a workbench body, characterized in that: A left clamping mechanism and a right clamping mechanism are respectively arranged on the left and right sides of the workbench main body surface in a transversely slidable manner, and the left clamping mechanism and the right clamping mechanism are used to be rotationally matched and connected with the output shaft position of the main reducer; A notch is provided in the middle of the workbench body to avoid the rotation of the main reducer, and an arc-shaped support part for cooperating with the input end of the main reducer and a central air intake cylinder for pushing the input end of the main reducer to turn over are provided below the notch of the workbench body; A rotating mechanism for adjusting the rotation of the left clamping mechanism is also provided on the left side of the workbench main body surface; A transverse locking mechanism for cooperating with the vertical flanges of the upper end cover and the lower end cover of the main reducer is also arranged on the right side of the workbench main body surface.

2. According to claim 1, a fuel vehicle rear cover disassembly and assembly glue-coating integrated workbench, characterized in that: The left clamping mechanism and the right clamping mechanism both include guide rails, sliders, base plates, cylinder fixing seats, travel cylinders, and plugs. The guide rails are arranged on the workbench main body surface, the bottom of the base plate is slidably arranged on the guide rails through sliders, the cylinder fixing seats are fixed on the base plate, the travel cylinder is rotatably arranged on the cylinder fixing seats, and the plugs are installed on the main shaft of the travel cylinder and are fixedly connected to the output shaft of the main reducer.

3. The integrated workbench for disassembly, assembly and gluing of the rear cover of a fuel vehicle according to claim 2, characterized in that: The rotating mechanism includes a gear, a rack, a slide rail, and a forward cylinder. The slide rail and the forward cylinder are installed on a base plate. The rack can be slidably set on the slide rail. The gear is fixedly sleeved on the main shaft of the forward cylinder and meshed with the rack. The output shaft of the forward cylinder can abut against the end of the rack through telescoping.

4. The integrated workbench for disassembly, assembly and gluing of the rear cover of a fuel vehicle according to claim 2, characterized in that: The transverse locking mechanism includes a fixed block, a guide rod, a telescopic spring, a sliding block, and a handle. The fixed block is fixed on the cylinder fixing seat, one end of the guide rod is fixed on the guide rod, the sliding block is slidably arranged on the guide rod, a telescopic spring is arranged on the guide rod between the fixed block and the sliding block, the inner side surface of the sliding block is used to be clamped with the vertical flanges of the upper end cover and the lower end cover of the main reducer, and a concave opening adapted to the reinforcing rib area of ​​the upper end cover and the lower end cover of the main reducer is arranged at the bottom of the sliding block.

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