Turnover device for processing rear section of rear floor

Abstract

The utility model provides a turnover device for processing the rear section of a rear floor, and relates to the technical field of rear floor processing, the turnover device comprises a workbench, a mounting groove is formed in the upper surface of the workbench in a penetrating manner, rotating shafts are rotatably mounted between the two sides of the inner wall of the mounting groove, and the opposite ends of the two rotating shafts are jointly provided with a clamping assembly for clamping. A worker controls the rear floor to move along the workbench, so that one end of the rear floor moves to the position between the partition plate and the movable plate, then the worker starts the first motor, an output shaft of the first motor drives the first lead screw to rotate, and the rotating first lead screw drives the movable plate to move in the direction of the sliding groove in a thread screwing-in mode; and then, a worker starts a second motor, an output shaft of the second motor drives a gear to rotate, under the meshing action of the gear and an outer gear ring, a rotating shaft drives a rotating frame to rotate, the rear floor rotates with the rotating shaft as the reference, and therefore turnover is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rear floor processing technical field, specifically, it relates to a kind of turnover device for rear floor rear section processing. BACKGROUND

[0002] Rear floor rear section is important component in automobile body structure.It is located at the rear of passenger cabin, and is jointly constituted with front floor system and front engine compartment system to form lower vehicle body, supports the weight of upper vehicle body, opening and closing parts and other assemblies and related accessories, passengers.The existing public number CN201646931U for automobile production line with automobile rear floor turnover device has beam frame with mounting lifting ring (15), two symmetrical vertical beams (5) are connected in the beam frame below slide, sliding positioning mechanism is arranged between vertical beam (5) and beam frame, rotating shaft (18) is installed below each vertical beam (5), the outer end of rotating shaft (18) is connected with hand wheel (7), the inner end of rotating shaft (18) is connected with mounting disc (8), rotating limiting mechanism is arranged between mounting disc (8) and vertical beam (5), rear floor clamp (19) is installed on two opposite mounting discs (8).The above-mentioned utility model has simple overall structure, easy operation, and flexible and reliable action.

[0003] But in this structure, since the above-mentioned turnover device is turned over when workpiece, workers need to lift workpiece, so that rear floor clamp can stably clamp workpiece, this process is relatively more complicated, if workpiece quantity is more, frequent lifting action can greatly increase the turnover preparation time of each workpiece, thereby reducing the overall work efficiency. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a kind of turnover device for rear floor rear section processing, can effectively solve the turnover device in background art when workpiece is turned over, workers need to lift workpiece, so that rear floor clamp can stably clamp workpiece, this process is relatively more complicated, if workpiece quantity is more, frequent lifting action can greatly increase the turnover preparation time of each workpiece, thereby reducing the overall work efficiency problem.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of turnover device for rear floor rear section processing, including workbench, the upper surface of the workbench is provided with installation slot, the inner wall of the installation slot is rotatably installed with rotating shaft between both sides, the opposite end of the two rotating shafts is provided with clamping assembly for clamping in common;

[0007] The outer tooth ring is fixedly sleeved on the one end of the shaft body of the rotating shaft and penetrates the installation slot, and the driving assembly for driving the rotating shaft to rotate is arranged on one side of the workbench.

[0008] As preferred, the clamping assembly comprises a rotating frame, which is fixedly installed at opposite ends of the two rotating shafts;

[0009] A sliding slot is formed on one side of the rotating frame, a sliding block is slidably arranged in the sliding slot, a moving plate is fixedly installed on one side of the sliding block, and a partition plate is arranged on the side of the rotating frame close to the moving plate;

[0010] A first screw rod is rotatably installed between the inner walls of the sliding slot, the sliding block is threadedly arranged on one side of the first screw rod, a first motor is fixedly installed on the lower surface of the rotating frame, and the lower end of the first screw rod penetrates through the rotating frame and is fixedly connected with the output shaft end of the first motor.

[0011] As preferred, the driving assembly comprises a support, which is fixedly installed on one side of the workbench, a second motor is fixedly installed on one side of the inner wall of the support, a gear is fixedly sleeved on the output shaft shaft body of the second motor, and the gear is engaged with the outer gear ring.

[0012] As preferred, two moving grooves are formed on one side surface of the rotating frame, a moving block is slidably arranged in each of the two moving grooves, and the moving blocks are fixedly connected with the partition plate on one side.

[0013] As preferred, a second screw rod is rotatably installed on one side of the upper surface of the rotating frame, and a rotating wheel is fixedly installed on the upper end of the second screw rod.

[0014] A right-angle frame is threadedly arranged on one side of the second screw rod, and one end of the right-angle frame is fixedly connected with the partition plate.

[0015] As preferred, a connecting groove is formed through the inner walls of the two sides of the mounting groove, and a conveying belt is arranged between the inner walls of the two connecting grooves.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] (1) The staff controls the rear floor to move along the workbench, moves one end of the rear floor to the space between the partition plate and the moving plate, starts the first motor, drives the first screw rod to rotate through the output shaft, drives the moving plate to move along the sliding slot through the threaded rotation, clamps the rear floor with the moving plate and the partition plate, starts the second motor, drives the gear to rotate through the output shaft, rotates the rotating frame through the meshing of the gear and the outer gear ring, and rotates the rear floor based on the rotating shaft, so that the rear floor is turned over, the staff does not need to frequently lift the rear floor, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the turnover device for processing the rear section of the rear floor.

[0019] Figure 2 It is the overhead structure schematic view of the utility model for a rear floor rear section processing overturning device;

[0020] Figure 3 It is the Figure 2 section structure schematic view of the utility model for a rear floor rear section processing overturning device at A-A;

[0021] Figure 4 It is the Figure 2 section structure schematic view of the utility model for a rear floor rear section processing overturning device at B-B;

[0022] Figure 5 It is the Figure 3 section structure schematic view of the utility model for a rear floor rear section processing overturning device at A;

[0023] Figure 6 It is the Figure 4 section structure schematic view of the utility model for a rear floor rear section processing overturning device at B.

[0024] In the figure: 1, workbench;2, installation groove;3, rotating shaft;4, clamping assembly;401, rotating frame;402, sliding groove;403, sliding block;404, moving plate;405, partition;406, first screw;407, first motor;5, outer gear ring;6, drive assembly;601, support;602, second motor;603, gear;7, moving groove;8, moving block;9, second screw;10, rotating wheel;11, right-angle frame;12, connecting groove;13, conveying belt. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1-6 shown, a kind of overturning device for rear floor rear section processing, including workbench 1, workbench 1 upper surface is equipped with installation groove 2, installation groove 2 inner wall both sides are rotatably installed with rotating shaft 3, two rotating shafts 3 relative one end is commonly provided with the clamping assembly 4 for clamping;

[0027] rotating shaft 3 shaft body one end passes through installation groove 2 and is equipped with outer gear ring 5, one side of workbench 1 is provided with the drive assembly 6 for driving outer gear ring 5 rotation.

[0028] The clamping assembly 4 comprises a rotating frame 401 fixedly installed at one end of the two rotating shafts 3;

[0029] The rotating frame 401 is provided with a sliding groove 402 on one side, and a sliding block 403 is slidably arranged in the sliding groove 402.

[0030] A first screw rod 406 is rotatably installed between the inner walls of the sliding groove 402, and the sliding block 403 is threadedly arranged on one side of the first screw rod 406.

[0031] The driving assembly 6 comprises a support 601 fixedly installed on one side of the workbench 1.

[0032] The staff controls the rear floor to move along the workbench 1, so that one end of the rear floor moves between the partition plate 405 and the moving plate 404.

[0033] In another embodiment of the present application, two moving grooves 7 are formed on one side surface of the rotating frame 401, and a moving block 8 is slidably arranged in each of the two moving grooves 7.

[0034] A second screw rod 9 is rotatably installed on one side of the upper surface of the rotating frame 401, and a rotating wheel 10 is fixedly installed on the upper end of the second screw rod 9.

[0035] A right-angle frame 11 is threadedly arranged on one side of the second screw rod 9, and one end of the right-angle frame 11 is fixedly connected with the partition plate 405.

[0036] The worker rotates the rotating wheel 10 to drive the second screw rod 9 to rotate, the rotating second screw rod 9 drives the moving block 8 to move through the screwing mode, the partition plate 405 can be moved along the moving groove 7, the height of the partition plate 405 is adjusted according to the thickness of the rear floor, and the universality is increased.

[0037] In another embodiment of the utility model, the connecting groove 12 is penetrated and arranged on the two side surfaces of the inner wall of the mounting groove 2, and the conveying belt 13 is arranged between the two inner walls of the two connecting grooves 12.

[0038] The conveying belt 13 is arranged, so that the rear floor can be moved, the rear floor is conveniently turned over, the worker does not need to manually move the rear floor, and the labor amount of the worker is reduced.

[0039] The working principle of the rear floor rear section processing turnover device is as follows:

[0040] In use, the worker controls the rear floor to move along the workbench 1, so that one end of the rear floor is moved to between the partition plate 405 and the moving plate 404, then the worker starts the first motor 407, so that the output shaft drives the first screw rod 406 to rotate, the rotating first screw rod 406 drives the moving plate 404 to move along the sliding groove 402 through the screwing mode, so that the moving plate 404 and the partition plate 405 clamp the rear floor, then the worker starts the second motor 602, so that the output shaft drives the gear 603 to rotate, under the meshing effect of the gear 603 and the external tooth ring 5, the rotating shaft 3 drives the rotating frame 401 to rotate, the rear floor rotates around the rotating shaft 3, so that the rear floor is turned over, the worker does not need to frequently lift the rear floor, and the work efficiency is improved.

[0041] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the utility model embodiments, for the ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made, here, all the embodiments cannot be exhausted, any changes or changes derived from the technical scheme of the utility model still belong to the protection range of the utility model.

Claims

1. A turnover device for processing rear section of rear floor, comprising a workbench (1), characterized in that: The workbench (1) upper surface is provided with a mounting groove (2), the inner wall of the mounting groove (2) is rotatably connected with two rotating shafts (3), and the two rotating shafts (3) are rotatably connected with a clamping assembly (4) on one side. The rotating shaft (3) is rotatably connected with an outer gear ring (5) on one side, and the workbench (1) is provided with a driving assembly (6) on one side.

2. The turnover device for processing rear section of rear floor according to claim 1, characterized in that: The clamping assembly (4) comprises a rotating frame (401), and the rotating frame (401) is rotatably connected with two rotating shafts (3) on one side. The rotating frame (401) is rotatably connected with a sliding slot (402) on one side, and the sliding slot (402) is rotatably connected with a sliding block (403) on one side. The sliding block (403) is rotatably connected with a moving plate (404) on one side, and the rotating frame (401) is rotatably connected with a partition plate (405) on one side.

3. The turnover device for processing rear section of rear floor according to claim 2, characterized in that: The sliding slot (402) is rotatably connected with a first screw rod (406) on one side, and the sliding block (403) is rotatably connected with the first screw rod (406) on one side.

4. The turnover device for processing rear section of rear floor according to claim 3, characterized in that: The driving assembly (6) comprises a bracket (601), and the bracket (601) is rotatably connected with a second motor (602) on one side.

5. The turnover device for processing rear section of rear floor according to claim 4, characterized in that: The second motor (602) is rotatably connected with a gear (603) on one side, and the gear (603) is rotatably connected with an outer gear ring (5). The rotating frame (401) is rotatably connected with two moving grooves (7) on one side, and the two moving grooves (7) are rotatably connected with two moving blocks (8) on one side.

6. The turnover device for processing rear section of rear floor according to claim 1, characterized in that: The rotating frame (401) is rotatably connected with a second screw rod (9) on one side. The second screw rod (9) is rotatably connected with a rotating wheel (10) on one side. The second screw rod (9) is rotatably connected with a right-angle frame (11) on one side. The mounting groove (2) is rotatably connected with two connecting grooves (12) on one side, and the two connecting grooves (12) are rotatably connected with a conveyor belt (13) on one side.

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