Mechanical automatic positioning device

Abstract

The utility model relates to the technical field of metronomes, and discloses a mechanical automatic positioning device which comprises a workbench, and the top of the workbench is fixedly connected with two vertical plates. According to the mechanical automatic positioning device, through arrangement of a first motor, a rotating shaft, a transmission roller, a conveying belt, an electric telescopic rod, a connecting plate, a mounting box, a second motor, a worm, a worm gear, a threaded cylinder, a threaded rod, a moving column and a clamping plate, when the mechanical automatic positioning device is used, the first motor is started to drive the rotating shaft to rotate, and the transmission roller drives the conveying belt to move; when a second sensor detects that a target mechanical part reaches the position under a mounting box, a first motor is closed, meanwhile, an electric telescopic rod is started, the mounting box is driven to move downwards through a connecting plate, and when the mechanical part extrudes the first sensor, the electric telescopic rod is closed, the second motor is started to drive a worm to rotate, and a worm gear drives a threaded cylinder to rotate; and the two threaded rods drive the clamping plates to move oppositely through the moving columns so as to position the mechanical part.

Description

Technical Field

[0001] The utility model relates to the technical field of metronomes, in particular to a mechanical automatic positioning device. Background Art

[0002] Mechanical manufacturing and its automation is an important field in modern industry, involving the entire process from design to production; Mechanical manufacturing automation refers to the use of automation technology and equipment to achieve automation and intelligence in the production process. This includes automated production lines, robot applications, intelligent control systems, etc. The goal of automation is to improve production efficiency, reduce costs, improve product quality, and reduce human intervention; the digital design and manufacturing of specific products is an important aspect of mechanical manufacturing and its automation, which involves digitizing product design, manufacturing and production processes, and using computer-aided design (CAD), computer-aided manufacturing (CAM), computer-aided engineering (CAE) and other technologies to achieve efficient product development and production.

[0003] However, the existing mechanical automatic positioning device has the following disadvantages:

[0004] (1) When using mechanical automated positioning devices, positioning deviations are prone to occur, which increases the time and cost of the production process and may seriously affect the overall production plan.

[0005] Therefore, the utility model provides a mechanical automatic positioning device. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The technical problem solved by the utility model is to provide a mechanical automatic positioning device which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problem that the mechanical automatic positioning device proposed in the above background technology is prone to positioning deviation when in use.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mechanical automatic positioning device, including a workbench, the top of the workbench is fixedly connected to two vertical plates, two rotating shafts are installed on opposite sides of the two vertical plates for common rotation, a first bracket is fixedly connected to the surface of one of the vertical plates, one end of the first bracket is fixedly connected to the first motor, the output end of the first motor is splined to the first transmission rod, one end of one of the rotating shafts is fixed to the transmission rod, a transmission roller is fixedly sleeved on the surface of each of the rotating shafts, a conveyor belt is commonly sleeved on the surfaces of the two transmission rollers, and the other one A second bracket is fixedly connected to the surface of the vertical plate, one end of the second bracket is fixedly connected to an electric telescopic rod, the top of the electric telescopic rod is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a mounting box, the inner side wall of the mounting box is fixedly connected to a second motor, the output end of the second motor is splined to a second transmission rod, one end of the second transmission rod is fixedly connected to a worm, a worm wheel is meshed on the surface of the worm, a threaded barrel is fixedly passed through the center of the worm wheel, both ends of the threaded barrel are threadedly connected to threaded rods, one end of the threaded rod is fixedly connected to a moving column, and one end of the moving column is fixedly connected to a clamping plate.

[0010] Optionally, a first sensor is installed at the bottom of the installation box, and the first sensor is electrically connected to the second motor to facilitate driving the second motor.

[0011] Optionally, a mounting plate is fixedly connected to the top of one of the vertical plates, a second sensor is installed on the surface of the mounting plate, and the second sensor is electrically connected to the first motor to facilitate driving the first motor.

[0012] Optionally, a vertical plate is fixedly connected to the bottom of the workbench, and the bottom of the vertical plate is fixedly connected to a base via a fixing assembly, thereby improving the stability of the device.

[0013] Optionally, a protection pad is fixedly connected to one side of the clamping plate, and the protection pad is arranged in a rectangular shape, thereby effectively protecting the surface of the mechanical parts from damage.

[0014] Optionally, a slide groove is provided at the bottom of the installation box, and the movable column is slidably connected to the inside of the slide groove, so that the movable column is more stable during the movement.

[0015] (III) Beneficial effects

[0016] The utility model provides a mechanical automatic positioning device, which has the following beneficial effects:

[0017] 1. The mechanical automatic positioning device is provided with a first motor, a rotating shaft, a transmission roller, a conveyor belt, an electric telescopic rod, a connecting plate, a mounting box, a second motor, a worm, a worm wheel, a threaded barrel, a threaded rod, a moving column and a clamping plate. When the device is in operation, the first motor is first started to drive the rotating shaft to rotate, and the conveyor belt is driven to move through the transmission roller. When the second sensor detects that the target mechanical part has arrived directly below the mounting box, the first motor is turned off, and the electric telescopic rod is started at the same time, and the mounting box is driven to move downward through the connecting plate. When the mechanical part squeezes the first sensor, the electric telescopic rod is turned off and the second motor is started to drive the worm to rotate, and the threaded barrel is driven to rotate through the worm wheel, so that the two threaded rods drive the clamping plate to move toward each other through the moving column, thereby preventing the problem of positioning deviation, thereby clamping and positioning the mechanical parts, and ensuring the time and cost in the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall side view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation box of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the pressure sensor of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0023] Figure 6 This is a structural schematic diagram of the second embodiment of the utility model.

[0024] In the figure: 1. workbench; 2. vertical plate; 3. rotating shaft; 4. first bracket; 5. first motor; 6. transmission roller; 7. conveyor belt; 8. second bracket; 9. electric telescopic rod; 10. connecting plate; 11. mounting box; 12. second motor; 13. worm; 14. threaded cylinder; 15. threaded rod; 16. clamping plate; 17. moving column; 18. first sensor; 19. mounting plate; 20. second sensor; 21. vertical plate; 22. base; 23. protective pad; 24. fixing assembly; 2401. rectangular groove; 2402. fixing plate; 2403. threaded hole; 2404. bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a mechanical automatic positioning device, including a workbench 1, the top of the workbench 1 is fixedly connected to two vertical plates 2, two rotating shafts 3 are installed on the opposite sides of the two vertical plates 2 for common rotation, a first bracket 4 is fixedly connected to the surface of one of the vertical plates 2, one end of the first bracket 4 is fixedly connected to a first motor 5, the output end of the first motor 5 is splined to a first transmission rod, one end of one of the rotating shafts 3 is fixed to the transmission rod, a transmission roller 6 is fixedly sleeved on the surface of each rotating shaft 3, and the surfaces of the two transmission rollers 6 are commonly A conveyor belt 7 is sleeved, a second bracket 8 is fixedly connected to the surface of another vertical plate 2, one end of the second bracket 8 is fixedly connected to an electric telescopic rod 9, the top of the electric telescopic rod 9 is fixedly connected to a connecting plate 10, one side of the connecting plate 10 is fixedly connected to a mounting box 11, the inner side wall of the mounting box 11 is fixedly connected to a second motor 12, the output end of the second motor 12 is splined to a second transmission rod, one end of the second transmission rod is fixedly connected to a worm 13, the surface of the worm 13 is meshed with a worm wheel, a threaded barrel 14 is fixedly penetrated at the center of the worm wheel, and both ends of the threaded barrel 14 The ends of the threaded rod 15 are all threadedly connected, one end of the threaded rod 15 is fixedly connected to a moving column 17, and one end of the moving column 17 is fixedly connected to a clamping plate 16. Through the arrangement of the first motor 5, the rotating shaft 3, the transmission roller 6, the conveyor belt 7, the electric telescopic rod 9, the connecting plate 10, the mounting box 11, the second motor 12, the worm 13, the worm gear, the threaded cylinder 14, the threaded rod 15, the moving column 17 and the clamping plate 16, when the device is running, first start the first motor 5 to drive the rotating shaft 3 to rotate, drive the conveyor belt 7 to move through the transmission roller 6, and pass through the second sensor 2 When the target mechanical part is detected to be directly below the installation box 11, the first motor 5 is turned off and the electric telescopic rod 9 is started at the same time, and the installation box 11 is driven to move downward through the connecting plate 10. When the mechanical part squeezes the first sensor 18, the electric telescopic rod 9 is turned off and the second motor 12 is started to drive the worm 13 to rotate, and the threaded cylinder 14 is driven to rotate through the worm gear, so that the two threaded rods 15 drive the clamping plate 16 to move toward each other through the moving column 17, thereby preventing the problem of positioning deviation, thereby clamping and positioning the mechanical parts to ensure time and cost in the production process;

[0027] A first sensor 18 is installed at the bottom of the installation box 11. The first sensor 18 is arranged to facilitate driving the second motor 12. The first sensor 18 is electrically connected to the second motor 12.

[0028] A mounting plate 19 is fixedly connected to the top of one of the vertical plates 2, and a second sensor 20 is installed on the surface of the mounting plate 19. The second sensor 20 is arranged to facilitate driving the first motor 5, and the second sensor 20 is electrically connected to the first motor 5;

[0029] The bottom of the workbench 1 is fixedly connected with a vertical plate 21, and the bottom of the vertical plate 21 is fixedly connected with a base 22 through a fixing assembly 24. The arrangement of the base 22 improves the stability of the device;

[0030] A protective pad 23 is fixedly connected to one side of the clamping plate 16. The protective pad 23 effectively protects the surface of the mechanical parts from being damaged. The protective pad 23 is arranged in a rectangular shape.

[0031] A slide groove is provided at the bottom of the installation box 11. The slide groove is provided to make the moving column 17 more stable during the moving process, and the moving column 17 is slidably connected to the inside of the slide groove.

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step: first start the first motor 5 to drive the rotating shaft 3 to rotate, and drive the conveyor belt 7 to move through the transmission roller 6. When the second sensor 20 detects that the target mechanical part has reached the bottom of the installation box 11, turn off the first motor 5 and start the electric telescopic rod 9 at the same time. Drive the installation box 11 to move downward through the connecting plate 10. When the mechanical part squeezes the first sensor 18, turn off the electric telescopic rod 9 and start the second motor 12 to drive the worm 13 to rotate, and drive the threaded barrel 14 to rotate through the worm gear, so that the two threaded rods 15 drive the clamping plate 16 to move toward each other through the moving column 17, thereby preventing the problem of positioning deviation, thereby clamping and positioning the mechanical parts, and ensuring time and cost in the production process.

[0034] Embodiment 1

[0035] Please refer to Figure 5 The fixing assembly 24 includes a rectangular groove 2401 opened on the top of the base 22. The surfaces of the base 22 and the vertical plate 21 are both provided with rectangular holes, and a fixing plate 2402 is fixedly connected in the rectangular hole. Through the setting of the fixing plate 2402, the vertical plate 21 is installed more firmly.

[0036] Embodiment 2

[0037] Please refer to Figure 6 The fixing assembly 24 includes a slot on the top of the base 22. A threaded hole 2403 is provided on one side of the base 22. A bolt 2404 is connected to the threaded hole 2403. The bolt 2404 can be provided to fix the vertical plate 21 more quickly.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical automated positioning device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to two vertical plates (2), and two rotating shafts (3) are installed on opposite sides of the two vertical plates (2) for common rotation. The surface of one of the vertical plates (2) is fixedly connected to a first bracket (4), one end of the first bracket (4) is fixedly connected to a first motor (5), and the output end of the first motor (5) is splined to a first transmission rod. One end of one of the rotating shafts (3) is fixed to the transmission rod, and a transmission roller (6) is fixedly sleeved on the surface of each rotating shaft (3). A conveyor belt (7) is commonly sleeved on the surfaces of the two transmission rollers (6). The surface of the other vertical plate (2) is fixedly connected to a second bracket (8), and one end of the second bracket (8) is fixedly connected to an electric motor. A telescopic rod (9), the top of the electric telescopic rod (9) is fixedly connected to a connecting plate (10), one side of the connecting plate (10) is fixedly connected to a mounting box (11), the inner side wall of the mounting box (11) is fixedly connected to a second motor (12), the output end of the second motor (12) is spline-connected to a second transmission rod, one end of the second transmission rod is fixedly connected to a worm (13), the surface of the worm (13) is meshed with a worm wheel, a threaded barrel (14) is fixedly penetrated at the center of the worm wheel, both ends of the threaded barrel (14) are threadedly connected to a threaded rod (15), one end of the threaded rod (15) is fixedly connected to a moving column (17), and one end of the moving column (17) is fixedly connected to a clamping plate (16).

2. A mechanical automatic positioning device according to claim 1, characterized in that: A first sensor (18) is installed at the bottom of the installation box (11), and the first sensor (18) is electrically connected to the second motor (12).

3. A mechanical automatic positioning device according to claim 1, characterized in that: A mounting plate (19) is fixedly connected to the top of one of the vertical plates (2), a second sensor (20) is mounted on the surface of the mounting plate (19), and the second sensor (20) is electrically connected to the first motor (5).

4. A mechanical automatic positioning device according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a vertical plate (21), and the bottom of the vertical plate (21) is fixedly connected to a base (22) via a fixing assembly (24).

5. A mechanical automatic positioning device according to claim 1, characterized in that: A protection pad (23) is fixedly connected to one side of the clamping plate (16), and the protection pad (23) is arranged in a rectangular shape.

6. A mechanical automatic positioning device according to claim 1, characterized in that: The bottom of the installation box (11) is provided with a slide groove, and the movable column (17) is slidably connected inside the slide groove.

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