Grabbing and releasing tool clamp for ceiling workpiece

Abstract

The utility model relates to the technical field of automobile ceiling installation, in particular to a ceiling workpiece grabbing and placing tool clamp which comprises a U-shaped seat, universal wheels are arranged at the four corners of the lower end of the U-shaped seat, movable grooves are formed in the left portion and the right portion of the upper end of the U-shaped seat, a first motor is arranged at the left portion of the rear end of the U-shaped seat, and a second motor is arranged at the right portion of the rear end of the U-shaped seat. A threaded rod is fixedly installed at the output end of the first motor, a first guide rod is arranged in the movable groove located in the right portion, movable blocks are movably installed on the outer surface of the threaded rod and the outer surface of the first guide rod, supporting columns are arranged at the upper ends of the two movable blocks, and limiting grooves are formed in the opposite faces of the two supporting columns. The upper ends of the two supporting columns are jointly provided with a top plate. According to the grabbing and placing tool clamp for the ceiling workpiece, the fixing stability is high, automobile ceilings of different types and heights can be conveniently installed, operation is convenient, and the production efficiency of automobiles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile ceiling installation, in particular to a grabbing and releasing fixture for ceiling workpieces. Background Art

[0002] A car is a vehicle that has its own power to drive and can be driven without relying on tracks or electricity. In a broad sense, a vehicle that is driven by its own mechanical energy is generally called a car. At present, cars have become an increasingly important means of transportation in people's daily travel. People have higher and higher requirements for the performance and appearance of cars, which has prompted a great deal of reform in the appearance and interior of cars. In the interior of a car, the role of the car roof is extremely important. The car roof is usually equipped with a skylight and an auxiliary handle. The current ceiling workpiece grab and place fixture has poor fixing stability for the ceiling, and it is inconvenient to adjust and install according to the model or height of the vehicle when installing the car roof. The scope of application is small, and the operation steps are cumbersome, and the production efficiency is not high. Therefore, we have introduced a new ceiling workpiece grab and place fixture. Utility Model Content

[0003] The main purpose of the utility model is to provide a grabbing and placing fixture for ceiling workpieces, which can effectively solve the problems in the background technology.

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

[0005] A gripping and placing fixture for ceiling workpieces, comprising a U-shaped seat, wherein the four corners of the lower end of the U-shaped seat are all provided with universal wheels, the upper left part and the upper right part of the U-shaped seat are both provided with movable grooves, a first motor is provided at the rear left part of the U-shaped seat, a threaded rod is fixedly installed at the output end of the first motor, a first guide rod is provided inside the movable groove located at the right part, movable blocks are movably installed on the outer surfaces of the threaded rod and the first guide rod, support columns are provided at the upper ends of the two movable blocks, and limited position is provided on the opposite surfaces of the two support columns A slot is provided, a top plate is commonly provided at the upper ends of the two support columns, two telescopic cylinders are fixedly installed on the upper ends of the two top plates, a mounting frame is commonly fixedly installed on the output ends of the two telescopic cylinders, a controller is provided at the right end of the support column located on the right, a support plate is provided at the rear end of the U-shaped seat, a screw is threadedly installed on the upper end of the support plate, a stabilizing block is provided at the lower end of the screw, a handle is provided at the upper end of the screw, limiting blocks are provided inside the two limit slots, and a fixing mechanism is provided inside the mounting frame.

[0006] Preferably, the outer front portion of the threaded rod is rotatably connected to the inner front wall of the movable groove via a bearing.

[0007] Preferably, the two support columns are movably installed inside the two movable grooves through movable blocks.

[0008] Preferably, the installation frame is slidably installed inside the two limiting grooves through limiting blocks.

[0009] Preferably, the fixing mechanism includes a second motor, a bidirectional screw is fixedly installed on the output end of the second motor, a second guide rod is arranged inside the mounting frame, a moving block is commonly arranged on the left and right parts of the outer surfaces of the bidirectional screw and the second guide rod, extension columns are arranged at the front ends of the two moving blocks, L-shaped clamps are arranged on the opposite surfaces of the two extension columns, and L-shaped rubber pads are arranged on the opposite surfaces of the two L-shaped clamps.

[0010] Preferably, the right portion of the outer surface of the bidirectional screw is rotatably connected to the inner right wall of the mounting frame via a bearing.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The two L-shaped clamps are convenient for fixing roofs of different sizes, and the fixing is stable. The second motor is turned on by the controller, and the second motor drives the bidirectional screw to rotate, thereby driving the two moving blocks to approach each other until the car roof is clamped and fixed. By opening the two telescopic cylinders again, the rising height of the installation frame can be adjusted according to the height of the assembled car, and the application range is wide;

[0013] 2. Turn on the first motor through the controller, the first motor drives the threaded rod to rotate, and then drives the two movable blocks to move forward until the car roof between the two L-shaped clamps is placed above the assembled vehicle, so as to facilitate the placement of the car roof above the assembled vehicle and facilitate installation. After the corresponding completion, start the second motor to make the two movable blocks move away from each other, and then the car roof can be placed above the corresponding car, which is convenient for installation of the car roof, convenient for taking and placing car roofs of different heights or sizes, convenient operation, improved automobile production efficiency, and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a grab and place fixture for ceiling workpieces of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall rear structure of a grab and place fixture for ceiling workpieces of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall internal structure of a movable slot of a ceiling workpiece grabbing and placing fixture of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a fixing mechanism of a grab and place fixture for ceiling workpieces.

[0018] In the figure: 1. U-shaped seat; 2. universal wheel; 3. movable groove; 4. first motor; 5. threaded rod; 6. first guide rod; 7. movable block; 8. support column; 9. limit groove; 10. installation frame; 11. top plate; 12. telescopic cylinder; 13. controller; 14. support plate; 15. screw rod; 16. stabilizing block; 17. handle; 18. limit block; 19. fixing mechanism; 190. second motor; 191. bidirectional screw rod; 192. second guide rod; 193. moving block; 194. extension column; 195. L-shaped clamping plate; 196. L-shaped rubber pad. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A gripping fixture for ceiling workpieces, comprising a U-shaped seat 1, universal wheels 2 are arranged at the four corners of the lower end of the U-shaped seat 1, movable grooves 3 are arranged at the upper left and upper right ends of the U-shaped seat 1, a first motor 4 is arranged at the rear left end of the U-shaped seat 1, a threaded rod 5 is fixedly installed at the output end of the first motor 4, a first guide rod 6 is arranged inside the movable groove 3 located at the right, movable blocks 7 are movably installed on the outer surfaces of the threaded rod 5 and the first guide rod 6, support columns 8 are arranged at the upper ends of the two movable blocks 7, and limiting grooves 9 are arranged on the opposite surfaces of the two support columns 8. A top plate 11 is commonly provided at the upper end of 8, two telescopic cylinders 12 are fixedly installed on the upper ends of the two top plates 11, and a mounting frame 10 is commonly fixedly installed on the output ends of the two telescopic cylinders 12, a controller 13 is provided at the right end of the support column 8 located on the right, a support plate 14 is provided at the rear end of the U-shaped seat 1, a screw 15 is threadedly installed on the upper end of the support plate 14, a stabilizing block 16 is provided at the lower end of the screw 15, a handle 17 is provided at the upper end of the screw 15, a limiting block 18 is provided inside the two limit grooves 9, and a fixing mechanism 19 is provided inside the mounting frame 10.

[0024] In this embodiment, the outer front surface of the threaded rod 5 is rotatably connected to the inner front wall of the movable groove 3 through a bearing; the two support columns 8 are movably installed inside the two movable grooves 3 through movable blocks 7; and the mounting frame 10 is slidably installed inside the two limit grooves 9 through limit blocks 18.

[0025] In this embodiment, the fixing mechanism 19 includes a second motor 190, and a bidirectional screw rod 191 is fixedly installed at the output end of the second motor 190. A second guide rod 192 is arranged inside the mounting frame 10. The left and right parts of the outer surfaces of the bidirectional screw rod 191 and the second guide rod 192 are jointly provided with a moving block 193. The front ends of the two moving blocks 193 are each provided with an extension column 194, and the opposite surfaces of the two extension columns 194 are each provided with an L-shaped clamping plate 195, and the opposite surfaces of the two L-shaped clamping plates 195 are each provided with an L-shaped rubber pad 196; the right part of the outer surface of the bidirectional screw rod 191 is rotatably connected to the inner right wall of the mounting frame 10 through a bearing.

[0026] It should be noted that the utility model is a gripping and placing fixture for ceiling workpieces. During use, the two telescopic cylinders 12 are opened by the controller 13, and the two telescopic cylinders 12 drive the installation frame 10 to move downward to a suitable height. The second motor 190 is turned on by the controller 13, and the second motor 190 drives the bidirectional screw rod 191 to rotate, thereby driving the two moving blocks 193 to move closer to each other until the car roof is clamped and fixed. By opening the two telescopic cylinders 12 again, it is convenient to adjust the rising height of the installation frame 10 according to the height of the assembled car. After rising to a suitable height, the first motor 190 is opened by the controller 13. Motor 4, the first motor 4 drives the threaded rod 5 to rotate, thereby conveniently driving the two movable blocks 7 to move forward, until the car roof between the two L-shaped clamping plates 195 is placed above the assembled vehicle, and the two telescopic cylinders 12 are opened again by the controller 13, so as to facilitate the placement of the car roof above the assembled vehicle, and by starting the second motor 190 again, the two movable blocks 193 are moved away from each other, and then the car roof can be placed above the corresponding car, which is convenient for installing the car roof, and convenient for taking and placing car roofs of different heights or sizes, convenient for operation, and improves the production efficiency of the car and is convenient for use.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A gripping fixture for ceiling workpieces, comprising a U-shaped seat (1), characterized in that: Universal wheels (2) are arranged at the four corners of the lower end of the U-shaped seat (1); movable grooves (3) are arranged at the upper left and upper right parts of the U-shaped seat (1); a first motor (4) is arranged at the left rear end of the U-shaped seat (1); a threaded rod (5) is fixedly mounted on the output end of the first motor (4); a first guide rod (6) is arranged inside the movable groove (3) at the right part; movable blocks (7) are movably mounted on the outer surfaces of the threaded rod (5) and the first guide rod (6); support columns (8) are arranged at the upper ends of the two movable blocks (7); limiting grooves (9) are arranged on the opposite surfaces of the two support columns (8); and a top plate is arranged at the upper ends of the two support columns (8). (11), two telescopic cylinders (12) are fixedly installed on the upper ends of the two top plates (11), and a mounting frame (10) is fixedly installed on the output ends of the two telescopic cylinders (12). A controller (13) is arranged at the right end of the support column (8) located at the right part, a support plate (14) is arranged at the rear end of the U-shaped seat (1), a screw rod (15) is threadedly installed on the upper end of the support plate (14), a stabilizing block (16) is arranged at the lower end of the screw rod (15), and a handle (17) is arranged at the upper end of the screw rod (15), and a limiting block (18) is arranged inside the two limiting grooves (9), and a fixing mechanism (19) is arranged inside the mounting frame (10).

2. A ceiling workpiece grabbing and placing fixture according to claim 1, characterized in that: The outer front portion of the threaded rod (5) is rotatably connected to the inner front wall of the movable groove (3) via a bearing.

3. The pick-and-place fixture for ceiling workpieces according to claim 1, characterized in that: The two support columns (8) are both movably mounted inside the two movable grooves (3) via movable blocks (7).

4. The ceiling workpiece grabbing and placing fixture according to claim 1, characterized in that: The installation frame (10) is slidably installed inside the two limiting grooves (9) via limiting blocks (18).

5. The pick-and-place fixture for ceiling workpieces according to claim 1, characterized in that: The fixing mechanism (19) comprises a second motor (190), a bidirectional screw rod (191) is fixedly mounted on the output end of the second motor (190), a second guide rod (192) is arranged inside the mounting frame (10), a moving block (193) is arranged on the left and right outer surfaces of the bidirectional screw rod (191) and the second guide rod (192), an extension column (194) is arranged at the front end of the two moving blocks (193), an L-shaped clamping plate (195) is arranged on the opposite surfaces of the two extension columns (194), and an L-shaped rubber pad (196) is arranged on the opposite surfaces of the two L-shaped clamping plates (195).

6. A ceiling workpiece grabbing and placing fixture according to claim 5, characterized in that: The right portion of the outer surface of the bidirectional screw rod (191) is rotatably connected to the inner right wall of the installation frame (10) via a bearing.

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