Mechanical and electrical positioning device

Abstract

The utility model relates to the technical field of mechanical electrical, and discloses a mechanical electrical positioning device which comprises a fixing frame, a positioning box is fixedly connected to the fixing frame, a limiting guide rail is fixedly connected to the interior of the positioning box, a moving block is slidably connected to the limiting guide rail, a fixing sleeve is fixedly connected to the interior of the positioning box, and the moving block is slidably connected to the fixing sleeve. A movable rod is slidably connected into the fixed sleeve, the movable rod is fixedly connected to the movable block, a spring is arranged in the fixed sleeve, and the two ends of the spring are fixedly connected to the top of the movable rod and the inner wall of the fixed sleeve respectively. According to the utility model, under the elastic force of the spring, the upper clamping plate and the lower clamping plate can position and fix the mechanical electrical appliance, so that the clamping force of the upper clamping plate and the lower clamping plate on the mechanical electrical appliance is flexible force, thereby being capable of adapting to different shapes of the mechanical electrical appliance and preventing the mechanical electrical appliance from being damaged in the clamping process.

Description

Technical Field

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

[0002] The modern mechanized production process cannot be separated from the combination with electrification to improve efficiency. In the production of mechanical and electrical equipment, positioning devices are needed to fix and position the products.

[0003] However, conventional mechanical and electrical positioning devices usually use rigid fixtures to fix and position objects. However, when such rigid fixtures are used to process objects with irregular shapes or varying sizes, they may not be able to adapt to the shape of the objects, resulting in inaccurate positioning or unstable clamping. Therefore, a mechanical and electrical positioning device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mechanical and electrical positioning device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mechanical and electrical positioning device, including a fixed frame, a positioning box is fixedly connected to the fixed frame, a limiting guide rail is fixedly connected in the positioning box, a moving block is slidably connected to the limiting guide rail, a fixed sleeve is fixedly connected in the positioning box, a moving rod is slidably connected in the fixed sleeve, the moving rod is fixedly connected to the moving block, a spring is provided in the fixed sleeve, two ends of the spring are respectively fixedly connected to the top of the moving rod and the inner wall of the fixed sleeve, the bottom of the moving block is fixedly connected to a connecting rod, and the end of the connecting rod away from the moving block is fixedly connected to an upper clamping plate.

[0006] As a further description of the above technical solution:

[0007] The bottom of the fixing frame is fixedly connected with a bracket, and the bracket is rotatably connected with threaded rod 1 and threaded rod 2, the threaded rod 1 and threaded rod 2 are fixedly connected, the threaded rod 1 is threadedly connected with threaded block 1, the threaded block 1 is hinged with connecting rod 1, the end of the connecting rod 1 away from the threaded block 1 is hinged with a lower clamping plate, and the threads of the threaded rod 1 and the threaded rod 2 are arranged in opposite directions.

[0008] As a further description of the above technical solution:

[0009] The threaded rod 2 is threadedly connected with the threaded block 2, the threaded block 2 is hingedly connected with the connecting rod 2, one end of the connecting rod 2 away from the threaded block 2 is hingedly connected to the lower clamping plate, and the connecting rod 1 and the connecting rod 2 are symmetrically arranged.

[0010] As a further description of the above technical solution:

[0011] A limiting guide rod is fixedly connected between the brackets, and the first threaded block and the second threaded block are both slidably connected to the limiting guide rod.

[0012] As a further description of the above technical solution:

[0013] The moving block is hingedly connected with a telescopic rod, and one end of the telescopic rod away from the moving block is hingedly connected to the inner wall of the positioning box.

[0014] As a further description of the above technical solution:

[0015] The telescopic rods are provided in two groups and are symmetrically arranged on both sides of the inner wall of the positioning box.

[0016] As a further description of the above technical solution:

[0017] A positioning motor is fixedly mounted on the fixing frame, and the second threaded rod is fixedly connected to the output end of the positioning motor.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, during the positioning and fixing process, due to the upward thrust of the lower clamping plate on the mechanical and electrical components, the upper clamping plate moves upward, so that the moving rod can compress the spring, and under the elastic force of the spring, the upper clamping plate can position and fix the mechanical and electrical components with the lower clamping plate, so that the clamping force of the upper clamping plate and the lower clamping plate on the mechanical and electrical components is a flexible force, thereby being able to adapt to different mechanical and electrical shapes and avoiding damage to the mechanical and electrical components during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a mechanical and electrical positioning device proposed by the utility model;

[0021] Figure 2 Schematic diagram of the internal structure of the positioning box;

[0022] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Fixed frame; 2. Positioning box; 3. Limit guide rail; 4. Moving block; 5. Fixed sleeve; 6. Spring; 7. Moving rod; 8. Telescopic rod; 9. Connecting rod; 10. Upper clamping plate; 11. Bracket; 12. Threaded rod one; 13. Threaded rod two; 14. Threaded block one; 15. Connecting rod one; 16. Lower clamping plate; 17. Threaded block two; 18. Connecting rod two; 19. Positioning motor; 20. Limit guide rod. 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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] Reference Figure 1-Figure 3 The utility model provides an embodiment: a mechanical and electrical positioning device, including a fixed frame 1, a positioning box 2 is fixedly connected to the fixed frame 1, a limiting guide rail 3 is fixedly connected in the positioning box 2, a moving block 4 is slidably connected to the limiting guide rail 3, a fixed sleeve 5 is fixedly connected in the positioning box 2, a moving rod 7 is slidably connected in the fixed sleeve 5, the moving rod 7 is fixedly connected to the moving block 4, a spring 6 is provided in the fixed sleeve 5, two ends of the spring 6 are respectively fixedly connected to the top of the moving rod 7 and the inner wall of the fixed sleeve 5, a connecting rod 9 is fixedly connected to the bottom of the moving block 4, and an end of the connecting rod 9 away from the moving block 4 is fixedly connected to an upper clamping plate 10.

[0027] A bracket 11 is fixedly connected to the bottom of the fixing frame 1, and a threaded rod 12 and a threaded rod 2 13 are rotatably connected to the bracket 11, and the threaded rod 12 and the threaded rod 2 13 are fixedly connected, and a threaded block 14 is threadedly connected to the threaded rod 12, and a connecting rod 15 is hinged on the threaded block 14, and the end of the connecting rod 15 away from the threaded block 14 is hinged to a lower clamping plate 16, and the threads of the threaded rod 12 and the threaded rod 2 13 are arranged in reverse, and a threaded block 2 17 is threadedly connected to the threaded rod 2 13, and a connecting rod 2 18 is hinged on the threaded block 2 17, and the end of the connecting rod 2 18 away from the threaded block 2 17 is hingedly connected to the lower clamping plate 16, and the connecting rod 15 and the connecting rod 2 18 are symmetrically arranged, and a limited guide rod 20 is fixedly connected between the brackets 11, and the threaded block 14 and the threaded block 2 17 are both slidably connected to the limited guide rod 2 0, a telescopic rod 8 is hingedly connected to the moving block 4, and one end of the telescopic rod 8 away from the moving block 4 is hingedly connected to the inner wall of the positioning box 2. Two groups of telescopic rods 8 are provided and are symmetrically arranged on both sides of the inner wall of the positioning box 2. A positioning motor 19 is fixedly installed on the fixed frame 1, and the threaded rod 13 is fixedly connected to the output end of the positioning motor 19. In the process of positioning and fixing, due to the upward thrust of the lower clamping plate 16 on the mechanical and electrical, the upper clamping plate 10 moves upward, so that the moving rod 7 can compress the spring 6, and under the elastic force of the spring 6, the upper clamping plate 10 can position and fix the mechanical and electrical with the lower clamping plate 16, so that the clamping force of the upper clamping plate 10 and the lower clamping plate 16 on the mechanical and electrical is a flexible force, so that it can adapt to different mechanical and electrical shapes and avoid damage to the mechanical and electrical during the clamping process.

[0028] Working principle: When positioning and fixing the mechanical and electrical equipment, first place the mechanical and electrical equipment to be positioned between the upper clamping plate 10 and the lower clamping plate 16, then start the positioning motor 19, the output end of the positioning motor 19 drives the threaded rod 2 13 and the threaded rod 1 12 to rotate, because the threads of the threaded rod 1 12 and the threaded rod 2 13 are set in opposite directions, so that the threaded block 14 and the threaded block 2 17 can move relatively far away, and under the action of the connecting rod 15 and the connecting rod 2 18, the lower clamping plate 16 is driven to move upward, so that the mechanical and electrical equipment placed between the upper clamping plate 10 and the lower clamping plate 16 is fixed. The mechanical motor is positioned and fixed. During the fixing process, due to the upward thrust of the lower clamp 16 on the mechanical and electrical components, the upper clamp 10 moves upward, thereby driving the moving block 4 to move upward along the limiting guide rail 3, so that the moving rod 7 can compress the spring 6, and under the elastic force of the spring 6, the upper clamp 10 can position and fix the mechanical and electrical components with the lower clamp 16, so that the clamping force of the upper clamp 10 and the lower clamp 16 on the mechanical and electrical components is a flexible force, which can adapt to different mechanical and electrical shapes and avoid damage to the mechanical and electrical components during the clamping process.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical and electrical positioning device, comprising a fixing frame (1), characterized in that: The fixed frame (1) is fixedly connected with a positioning box (2), a limiting guide rail (3) is fixedly connected inside the positioning box (2), a moving block (4) is slidably connected to the limiting guide rail (3), a fixed sleeve (5) is fixedly connected inside the positioning box (2), a moving rod (7) is slidably connected inside the fixed sleeve (5), the moving rod (7) is fixedly connected to the moving block (4), a spring (6) is arranged inside the fixed sleeve (5), two ends of the spring (6) are respectively fixedly connected to the top of the moving rod (7) and the inner wall of the fixed sleeve (5), a connecting rod (9) is fixedly connected to the bottom of the moving block (4), and an end of the connecting rod (9) away from the moving block (4) is fixedly connected to an upper clamping plate (10).

2. A mechanical and electrical positioning device according to claim 1, characterized in that: The bottom of the fixing frame (1) is fixedly connected to a bracket (11), and the bracket (11) is rotatably connected to a threaded rod (12) and a threaded rod (13), the threaded rod (12) and the threaded rod (13) are fixedly connected, the threaded rod (12) is threadedly connected to a threaded block (14), the threaded block (14) is hinged to a connecting rod (15), and the end of the connecting rod (15) away from the threaded block (14) is hinged to a lower clamping plate (16), and the threads of the threaded rod (12) and the threaded rod (13) are arranged in opposite directions.

3. A mechanical and electrical positioning device according to claim 2, characterized in that: The threaded rod 2 (13) is threadedly connected to the threaded block 2 (17), and the threaded block 2 (17) is hingedly connected to the connecting rod 2 (18). One end of the connecting rod 2 (18) away from the threaded block 2 (17) is hingedly connected to the lower clamping plate (16), and the connecting rod 1 (15) and the connecting rod 2 (18) are symmetrically arranged.

4. A mechanical and electrical positioning device according to claim 3, characterized in that: A limiting guide rod (20) is fixedly connected between the brackets (11), and the threaded block 1 (14) and the threaded block 2 (17) are both slidably connected to the limiting guide rod (20).

5. A mechanical and electrical positioning device according to claim 1, characterized in that: A telescopic rod (8) is hingedly connected to the moving block (4), and one end of the telescopic rod (8) away from the moving block (4) is hingedly connected to the inner wall of the positioning box (2).

6. A mechanical and electrical positioning device according to claim 5, characterized in that: The telescopic rods (8) are provided in two groups and are symmetrically arranged on both sides of the inner wall of the positioning box (2).

7. A mechanical and electrical positioning device according to claim 3, characterized in that: A positioning motor (19) is fixedly mounted on the fixing frame (1), and the second threaded rod (13) is fixedly connected to the output end of the positioning motor (19).

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