Three-coordinate detection moving workbench

Abstract

The utility model belongs to the technical field of detection moving workbenches, and particularly relates to a three-coordinate detection moving workbench which comprises a bottom plate, the upper end of the bottom plate is fixedly connected with two fixing shells which are distributed in a bilateral symmetry mode, the interiors of the two fixing shells are connected with moving plates through first displacement adjusting assemblies, and the two moving plates are fixedly connected through a sliding rod. A second displacement adjusting assembly is connected between the two moving plates, a moving seat is slidably connected to the circumferential surface of the sliding rod and connected with the second displacement adjusting assembly, an angle adjusting assembly is connected to the front end of the moving seat, a fixed seat is fixedly connected to the rear end of the moving seat, and a rotating block is rotatably connected to the interior of the fixed seat; the rotating block is connected with the angle adjusting assembly, the rear end of the rotating block is fixedly connected with a fixing frame, and the fixing frame is connected with the workbench body through a lifting assembly. According to the utility model, the detection operation on different positions of different workpieces is realized, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detecting mobile workbenches, in particular to a three-coordinate detecting mobile workbench. Background Art

[0002] Three-coordinate measuring equipment is an important tool used in the automotive industry, mainly used for the inspection of parts and tooling equipment to ensure product quality.

[0003] In the prior art, before inspecting automobile workpieces, a three-coordinate inspection device needs to be fixedly installed on a workbench. The shapes and sizes of the inspected workpieces are different, which makes it inconvenient to inspect different positions of different workpieces. Summary of the invention

[0004] The utility model aims to provide a three-coordinate detection mobile workbench, which realizes detection operations on different positions of different workpieces and improves practicability.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a three-coordinate detection mobile workbench, including a base plate, the upper end of the base plate is fixedly connected to two fixed shells that are symmetrically distributed on the left and right, the interiors of the two fixed shells are connected to a movable plate through a first displacement adjustment component, the two movable plates are fixedly connected by a sliding rod, a second displacement adjustment component is connected between the two movable plates, a movable seat is slidably connected to the circumferential surface of the sliding rod, and the movable seat is connected to the second displacement adjustment component, the front end of the movable seat is connected to an angle adjustment component, the rear end of the movable seat is fixedly connected to a fixed seat, the interior of the fixed seat is rotatably connected to a rotating block, the rotating block is connected to the angle adjustment component, the rear end of the rotating block is fixedly connected to a fixed frame, and the fixed frame is connected to the workbench body through a lifting component.

[0006] Optionally, the first displacement adjustment component includes a first motor, a driving wheel, a belt, a driven wheel and a first threaded rod, the interiors of the two fixed shells are rotatably connected to the first threaded rods, the two first threaded rods respectively penetrate the two movable plates, and the two movable plates are respectively threadedly connected to the two first threaded rods, the front ends of the two first threaded rods are fixedly connected to the driven wheel, the lower end of the base plate is fixedly connected to the first motor, the output shaft end of the first motor is fixedly connected to the driving wheel, and the driving wheel and the driven wheel are connected by a belt.

[0007] Optionally, the second displacement adjustment component includes a second motor and a second threaded rod, the left end of the movable plate at the left end is fixedly connected to the second motor, a second threaded rod is rotatably connected between the two movable plates, the second threaded rod passes through the movable seat and is threadedly matched with the movable seat, and the output shaft end of the second motor is fixedly connected to the second threaded rod.

[0008] Optionally, the angle adjustment assembly includes an electric telescopic rod and a vertical plate, the front end of the movable seat is fixedly connected to the vertical plate, the rear end of the vertical plate is rotatably connected to the electric telescopic rod, and the electric telescopic rod is rotatably connected to the top of the rotating block.

[0009] Optionally, the lifting assembly includes a gear, a tooth plate and a self-locking motor, the left end of the fixed frame is fixedly connected to the self-locking motor, the fixed frame is rotatably connected to the inside of the fixed frame, the self-locking motor is fixedly connected to the gear, the fixed frame is slidably connected to the inside of the fixed frame, the tooth plate is meshed with the gear, and the workbench body is fixedly mounted on the lower end of the tooth plate.

[0010] Optionally, the top end of the tooth plate is fixedly connected to a top plate, a fixing rod is fixedly connected between the top plate and the workbench body, the rear end of the fixing frame is fixedly connected to a sliding seat, the fixing rod passes through the sliding seat, and is slidably connected to the sliding seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, the first displacement adjustment component is controlled to work, so that the movable plate is driven to move forward and backward, thereby the workbench body is driven to move forward and backward under the cooperation of the slide bar, the movable seat, the fixed seat, the rotating block, the fixed frame and the lifting component; and the second displacement adjustment component is used to drive the movable seat to move left and right, thereby the workbench body is driven to move left and right under the cooperation of the fixed seat, the rotating block, the fixed frame and the lifting component; and the angle adjustment component is operated to drive the rotating block to rotate inside the fixed seat, thereby driving the fixed frame to rotate, and at this time, the workbench body is driven to adjust the angle under the cooperation of the lifting component; and the lifting component is controlled to work, so that the height of the workbench body can be adjusted, thereby realizing the detection operation of different positions of different automobile workpieces on the bottom plate, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model after partial section from the right side;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0018] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1, bottom plate; 2, moving plate; 3, first threaded rod; 4, fixed shell; 5, driven wheel; 6, belt; 7, driving wheel; 8, first motor; 9, second motor; 10, sliding rod; 11, second threaded rod; 12, vertical plate; 13, tooth plate; 14, workbench body; 15, fixed rod; 16, top plate; 17, electric telescopic rod; 18, sliding seat; 19, fixed frame; 20, gear; 21, fixed seat; 22, rotating block; 23, moving seat; 24, self-locking motor. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Now, the utility model embodiment Figures 1 to 5A three-coordinate detection mobile workbench is provided for explanation. A three-coordinate detection mobile workbench comprises a base plate 1, the upper end of the base plate 1 is fixedly connected to two fixed shells 4 that are symmetrically distributed on the left and right, the interiors of the two fixed shells 4 are connected to a moving plate 2 through a first displacement adjustment component, the two moving plates 2 are fixedly connected through a slide bar 10, a second displacement adjustment component is connected between the two moving plates 2, a moving seat 23 is slidably connected to the circumferential surface of the slide bar 10, and the moving seat 23 is connected to the second displacement adjustment component, the front end of the moving seat 23 is connected to an angle adjustment component, the rear end of the moving seat 23 is fixedly connected to a fixed seat 21, the interior of the fixed seat 21 is rotatably connected to a rotating block 22, the rotating block 22 is connected to the angle adjustment component, the rear end of the rotating block 22 is fixedly connected to a fixed frame 19, and the fixed frame 19 is connected to a workbench body 14 through a lifting component.

[0023] The utility model provides a three-coordinate detection mobile workbench. Compared with the prior art, the utility model controls the operation of the first displacement adjustment component to drive the movable plate 2 to move forward and backward, thereby driving the workbench body 14 to move forward and backward under the cooperation of the slide bar 10, the movable seat 23, the fixed seat 21, the rotating block 22, the fixed frame 19 and the lifting component; and under the action of the second displacement adjustment component, the movable seat 23 is driven to move left and right, thereby driving the workbench body 14 to move left and right under the cooperation of the fixed seat 21, the rotating block 22, the fixed frame 19 and the lifting component; and the angle adjustment component is operated to drive the rotating block 22 to rotate inside the fixed seat 21, thereby driving the fixed frame 19 to rotate, and at this time, the workbench body 14 is driven to adjust the angle under the cooperation of the lifting component; and the lifting component is controlled to operate, so that the height of the workbench body 14 can be adjusted, thereby realizing the detection operation of different positions of different automobile workpieces on the bottom plate 1, thereby improving the practicality.

[0024] In another embodiment of the present invention, please refer to Figure 1The first displacement adjustment component includes a first motor 8, a driving wheel 7, a belt 6, a driven wheel 5 and a first threaded rod 3. The first threaded rods 3 are rotatably connected to the inside of the two fixed shells 4. The two first threaded rods 3 respectively penetrate the two movable plates 2, and the two movable plates 2 are respectively threadedly connected to the two first threaded rods 3. The front ends of the two first threaded rods 3 are fixedly connected to the driven wheel 5. The lower end of the base plate 1 is fixedly connected to the first motor 8. The output shaft end of the first motor 8 is fixedly connected to the driving wheel 7. The driving wheel 7 and the driven wheel 5 are connected by a belt 6. The first motor 8 is working, and the output shaft of the first motor 8 drives the driving wheel 7 to rotate, and drives the driven wheel 5 to rotate under the action of the belt 6, thereby driving the first threaded rod 3 to rotate. Under the action of the first threaded rod 3, the two movable plates 2 move forward and backward along the fixed shell 4, thereby playing a role in adjusting the position of the movable plate 2. At this time, the slide bar 10, the movable seat 23, the fixed seat 21, the rotating block 22, the fixed frame 19 and the lifting assembly cooperate with each other to drive the workbench body 14 to move forward and backward, thereby realizing the three-coordinate detection equipment installed at the bottom end of the workbench body 14 to detect the automobile workpiece at different front and rear positions on the base plate 1.

[0025] In another embodiment of the present invention, please refer to Figure 1 and Figure 4 The second displacement adjustment component includes a second motor 9 and a second threaded rod 11. The left end of the left moving plate 2 is fixedly connected to the second motor 9. The second threaded rod 11 is rotatably connected between the two moving plates 2. The second threaded rod 11 penetrates the moving seat 23 and is threadedly matched with the moving seat 23. The output shaft end of the second motor 9 is fixedly connected to the second threaded rod 11. When the second motor 9 is working, the output shaft of the second motor 9 drives the second threaded rod 11 to rotate. At this time, the moving seat 23 drives the fixed seat 21 to move left and right along the second threaded rod 11. Under the cooperation of the rotating block 22, the fixed shell 4 and the lifting assembly, the workbench body 14 is driven to move left and right, which plays a role in adjusting the position of the workbench body 14, thereby realizing that the three-coordinate detection equipment installed at the bottom of the workbench body 14 can detect different positions of the automobile workpiece in the left and right directions.

[0026] In another embodiment of the present invention, refer to Figures 2 to 5 The angle adjustment assembly includes an electric telescopic rod 17 and a vertical plate 12. The front end of the moving seat 23 is fixedly connected to the vertical plate 12, and the rear end of the vertical plate 12 is rotatably connected to the electric telescopic rod 17. The electric telescopic rod 17 is rotatably connected to the top of the rotating block 22. When the electric telescopic rod 17 works, it drives the rotating block 22 to rotate in the fixed seat 21, thereby driving the fixed shell 4 to rotate. At this time, the workbench body 14 is driven to rotate with the cooperation of the lifting assembly. By adjusting the angle of the workbench body 14, it is convenient for the three-coordinate detection equipment installed at the bottom of the workbench body 14 to detect the workpiece.

[0027] In another embodiment of the present invention, please refer to Figures 2 to 5 The lifting assembly includes a gear 20, a toothed plate 13 and a self-locking motor 24. The left end of the fixed frame 19 is fixedly connected with the self-locking motor 24. The fixed frame 19 is internally rotatably connected with the gear 20. The self-locking motor 24 is fixedly connected with the gear 20. The fixed frame 19 is internally slidably connected with the toothed plate 13. The toothed plate 13 meshes with the gear 20. The workbench body 14 is fixedly installed at the lower end of the toothed plate 13. When the self-locking motor 24 is working, the output shaft of the self-locking motor 24 drives the gear 20 to rotate, and the toothed plate 13 drives the workbench body 14 to move up and down, so that the height of the three-coordinate detection device installed at the bottom of the workbench body 14 can be adjusted, so that the three-coordinate detection device can detect automobile workpieces of different heights.

[0028] In another embodiment of the present invention, please refer to Figure 2 and Figure 4 The top of the tooth plate 13 is fixedly connected with a top plate 16, a fixing rod 15 is fixedly connected between the top plate 16 and the workbench body 14, and a sliding seat 18 is fixedly connected to the rear end of the fixed frame 19. The fixing rod 15 penetrates the sliding seat 18 and is slidably connected with the sliding seat 18. During operation, the tooth plate 13 moves up and down, driving the fixing rod 15 to move along the sliding seat 18. At this time, under the cooperation of the fixing rod 15 and the sliding seat 18, the tooth plate 13 drives the workbench body 14 to rise and fall more stably, and the range of movement of the tooth plate 13 is limited by the fixing rod 15, the workbench body 14 and the top plate 16, so that the tooth plate 13 is not easy to be separated from the fixed frame 19.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-coordinate detection mobile workbench, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is fixedly connected to two fixed shells (4) which are symmetrically distributed on the left and right sides. The interiors of the two fixed shells (4) are connected to a movable plate (2) via a first displacement adjustment component. The two movable plates (2) are fixedly connected via a slide bar (10). A second displacement adjustment component is connected between the two movable plates (2). The circumferential surface of the slide bar (10) is slidably connected to a movable seat (23), and the movable seat (23) is connected to the second displacement adjustment component. The front end of the movable seat (23) is connected to an angle adjustment component. The rear end of the movable seat (23) is fixedly connected to a fixed seat (21). The interior of the fixed seat (21) is rotatably connected to a rotating block (22), and the rotating block (22) is connected to the angle adjustment component. The rear end of the rotating block (22) is fixedly connected to a fixed frame (19), and the fixed frame (19) is connected to a workbench body (14) via a lifting component.

2. A three-coordinate detection mobile workbench as claimed in claim 1, characterized in that: The first displacement adjustment component comprises a first motor (8), a driving wheel (7), a belt (6), a driven wheel (5) and a first threaded rod (3); the interiors of the two fixed shells (4) are both rotatably connected with the first threaded rods (3); the two first threaded rods (3) respectively penetrate the two movable plates (2); and the two movable plates (2) are respectively threadedly connected with the two first threaded rods (3); the front ends of the two first threaded rods (3) are both fixedly connected with the driven wheel (5); the lower end of the base plate (1) is fixedly connected with the first motor (8); the output shaft end of the first motor (8) is fixedly connected with the driving wheel (7); and the driving wheel (7) and the driven wheel (5) are connected via a belt (6).

3. A three-coordinate detection mobile workbench as claimed in claim 1, characterized in that: The second displacement adjustment component comprises a second motor (9) and a second threaded rod (11); the left end of the movable plate (2) at the left end is fixedly connected to the second motor (9); the second threaded rod (11) is rotatably connected between the two movable plates (2); the second threaded rod (11) passes through the movable seat (23) and is threadably matched with the movable seat (23); the output shaft end of the second motor (9) is fixedly connected to the second threaded rod (11).

4. A three-coordinate detection mobile workbench as claimed in claim 1, characterized in that: The angle adjustment assembly comprises an electric telescopic rod (17) and a vertical plate (12); the front end of the movable seat (23) is fixedly connected to the vertical plate (12); the rear end of the vertical plate (12) is rotatably connected to the electric telescopic rod (17); and the electric telescopic rod (17) is rotatably connected to the top end of the rotating block (22).

5. The three-coordinate detection mobile workbench according to claim 1, characterized in that: The lifting assembly comprises a gear (20), a toothed plate (13) and a self-locking motor (24); the left end of the fixed frame (19) is fixedly connected to the self-locking motor (24); the interior of the fixed frame (19) is rotatably connected to the gear (20); the self-locking motor (24) is fixedly connected to the gear (20); the interior of the fixed frame (19) is slidably connected to the toothed plate (13); the toothed plate (13) is meshed with the gear (20); and the workbench body (14) is fixedly mounted on the lower end of the toothed plate (13).

6. A three-coordinate detection mobile workbench as claimed in claim 5, characterized in that: The top end of the tooth plate (13) is fixedly connected to a top plate (16), a fixing rod (15) is fixedly connected between the top plate (16) and the workbench body (14), a sliding seat (18) is fixedly connected to the rear end of the fixing frame (19), and the fixing rod (15) passes through the sliding seat (18) and is slidably connected to the sliding seat (18).

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