Positioning adjusting mechanism of polishing equipment

Abstract

The utility model relates to the field of polishing devices, and discloses a positioning adjusting mechanism of polishing equipment, which comprises an operation table and a disc arranged above the operation table, a circular groove is formed in the top surface of the operation table in a penetrating manner, a circular table is arranged in the circular groove, vertical rods are arranged at two ends of the bottom surface of the disc, and the bottoms of the two vertical rods penetrate through the circular groove. The top surface of the connecting plate is connected with a connecting column through a bearing, the top surface of the connecting column is connected with the bottom surface of the circular truncated cone, the bottom surface of the connecting plate is provided with a rotating shaft, and the bottom end of the rotating shaft is connected with the output end of a first motor; according to the annular accessory polishing device, through the positioning assembly, annular accessories with different diameter sizes can be positioned and clamped, so that the annular accessories are more stable during polishing, the situation that the polishing effect is affected due to deviation of the annular accessories during machining is avoided, and through the polishing assembly, the polishing distance can be conveniently adjusted according to the sizes of the different accessories during machining of the annular accessories; and the polishing effect is better.

Description

Technical Field

[0001] The present application relates to the field of polishing devices, and in particular to a positioning and adjusting mechanism of a polishing device. Background Art

[0002] During the production process, the equipment needs to be assembled through various accessories. Since the inner wall precision requirements of some annular accessories are high, the inner wall needs to be polished and ground during the processing of the equipment accessories. In the existing grinding and polishing equipment for the production of annular accessories, the polishing wheel is inserted into the interior of the annular accessory. Since the polishing wheel fits against the inner wall of the annular accessory, it can be polished and ground. The polishing wheel needs to be adapted to the annular accessory, which makes it troublesome to extend the polishing wheel into the interior of the accessory. When replacing annular accessories of different sizes, the polishing wheel also needs to be replaced, which reduces the polishing efficiency of the annular accessories. Utility Model Content

[0003] In order to solve the problem that it is troublesome for the polishing wheel to extend into the interior of the accessory, when replacing annular accessories of different sizes, the polishing wheel also needs to be replaced, which reduces the polishing efficiency of the annular accessories, the present application provides a positioning adjustment mechanism for a polishing device.

[0004] This application provides a technical solution that adopts the following:

[0005] A positioning and adjustment mechanism for a polishing device comprises an operating table and a disc arranged above the operating table, wherein a circular groove is provided on the top surface of the operating table, a round table is provided inside the circular groove, vertical rods are provided at both ends of the bottom surface of the disc, the bottoms of the two vertical rods pass through the circular groove and extend downward to be connected with a connecting plate, the top surface of the connecting plate is connected with a connecting column through a bearing, the top surface of the connecting column is connected to the bottom surface of the round table, a rotating shaft is provided on the bottom surface of the connecting plate, the bottom end of the rotating shaft is connected to the output end of a first motor, a positioning assembly is provided on the round table, an electric telescopic rod is provided at one corner of the top surface of the operating table, and a polishing assembly is provided on the electric telescopic rod.

[0006] Preferably, the positioning assembly includes a movable groove and a threaded column, wherein four movable grooves are provided and are equidistantly arranged in a circle on the top surface of the table, each movable groove is provided with a movable block, and each movable block is provided with a rotating cylinder on the top surface, the top surface of the threaded column is connected to the bottom surface of the disc, and the bottom surface of the threaded column is connected to the table via a bearing.

[0007] Preferably, a swivel is sleeved on the outer wall of the bottom of the threaded column, a movable ring is sleeved on the outer wall of the threaded column and above the swivel, a mounting piece is provided on the outer wall of the movable ring, four groups of the mounting pieces are provided and are distributed equidistantly in a circle, each group of the mounting pieces includes a mounting plate, two of the mounting plates are provided, one end of a connecting rod is connected between the two mounting plates through a rotating rod, and the other end of the connecting rod is connected to the bottom of the movable block through the rotating rod.

[0008] Preferably, the polishing assembly includes a top plate, a side plate is provided on the bottom surface of the top plate, a threaded rod is passed through the side plate, one end of the threaded rod passes through the output end of the electric telescopic rod and extends outward to be connected to the second motor, the other end of the threaded rod extends outward to be connected to a limiting plate, a guide block is provided on the outer wall of the threaded rod between the limiting plate and the side plate, a third motor is provided on the bottom surface of the guide block, a polishing wheel is connected to the output end of the third motor, a slide groove is provided through the top surface of the top plate, a slider is provided inside the slide groove, the slider is connected to the guide block, and a guide plate is provided on the top surface of the slider.

[0009] Preferably, pillars are provided at the four corners of the bottom surface of the operating table, a horizontal plate is provided at the bottom of the first motor, support plates are provided on both sides of the horizontal plate, and both ends of the support plate are respectively connected to two pillars.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] 1. By manually rotating the rotating ring, the rotation of the rotating ring drives the threaded column to rotate, and the rotation of the threaded column drives the moving ring to move up and down along the vertical direction of the threaded column. The vertical movement of the moving ring drives the movable block to move along the horizontal direction of the movable groove through the connecting rod. The horizontal movement of the four movable blocks drives the four rotating drums to move, so that the annular accessories of different diameters can be positioned and clamped; compared with the existing technology, the annular accessories are more stable during polishing, and the annular accessories are prevented from deviating during processing and affecting the polishing effect;

[0012] 2. The threaded rod is driven to rotate by the output end of the second motor, and the rotation of the threaded rod drives the guide block to move along the horizontal direction of the threaded rod. At the same time, the movement of the guide block drives the slider and the guide plate to move along the horizontal direction of the slide groove. The movement of the guide block drives the third motor and the polishing wheel to move until the outer wall of the polishing wheel fits with the inner wall of the annular accessory; compared with the prior art, it is convenient to adjust the polishing distance according to the size of different accessories when processing the annular accessories, so that the polishing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural front view of an embodiment of the application;

[0014] Figure 2 is a schematic diagram of the structure of the positioning component of the embodiment of the application;

[0015] Figure 3 It is a top view of the structure of the positioning component of the embodiment of the application.

[0016] Explanation of the accompanying drawings: 1. operating table; 2. round table; 3. support plate; 4. horizontal plate; 5. first motor; 6. pillar; 7. connecting plate; 8. threaded column; 9. electric telescopic rod; 10. disc; 11. movable ring; 12. second motor; 13. top plate; 14. side plate; 15. threaded rod; 16. guide block; 17. third motor; 18. limit plate; 19. polishing wheel; 20. rotating drum; 21. movable groove; 22. vertical rod; 23. rotating shaft; 24. connecting column; 25. connecting rod; 26. movable block; 27. mounting plate; 28. circular groove; 29. ​​swivel; 30. slide groove; 31. guide plate. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The present application embodiment discloses a positioning adjustment mechanism for a polishing device, referring to Figure 1-Figure 2 , including an operating table 1 and a disc 10 arranged above the operating table 1, a circular groove 28 is provided on the top surface of the operating table 1, a round table 2 is provided inside the circular groove 28, vertical rods 22 are detachably provided at both ends of the bottom surface of the disc 10, the bottoms of the two vertical rods 22 both penetrate the circular groove 28, and extend downward to be fixedly connected with a connecting plate 7, the top surface of the connecting plate 7 is fixedly connected with a connecting column 24 through a bearing, the top surface of the connecting column 24 is detachably connected to the bottom surface of the round table 2, a rotating shaft 23 is fixedly provided on the bottom surface of the connecting plate 7, the bottom end of the rotating shaft 23 is connected to the output end of the first motor 5, pillars 6 are fixedly provided at the four corners of the bottom surface of the operating table 1, the first A detachable horizontal plate 4 is provided at the bottom of the motor 5, and support plates 3 are fixed on both sides of the horizontal plate 4. The two ends of the support plate 3 are detachably connected to the two pillars 6 respectively. A positioning component is provided on the round table 2, and an electric telescopic rod 9 is provided at a corner of the top surface of the operating table 1. The electric telescopic rod 9 is provided with a polishing component. The output end of the first motor 5 drives the rotating shaft 23 to rotate, and the rotation of the rotating shaft 23 drives the connecting plate 7 to rotate. The rotation of the connecting plate 7 drives the two vertical rods 22 to rotate, and the rotation of the two vertical rods 22 drives the round table 2 to rotate. At the same time, through the cooperation of the polishing component, the inner wall of the annular accessory on the round table 2 can be polished.

[0019] Reference Figure 1-Figure 3The positioning assembly includes a movable groove 21 and a threaded column 8. There are four movable grooves 21, which are equidistantly arranged in a circular shape on the top surface of the truncated table 2. A movable block 26 is arranged inside each movable groove 21. The movable block 26 is movably connected to the movable groove 21. A rotating cylinder 20 is arranged on the top surface of each movable block 26 for rotation. The top surface of the threaded column 8 is rotatably connected to the bottom surface of the disc 10. The bottom surface of the threaded column 8 is fixedly connected to the truncated table 2 through a bearing. A rotating ring 29 is fixedly sleeved on the outer wall of the bottom of the threaded column 8. A moving ring 11 is sleeved on the outer wall of the threaded column 8 and above the rotating ring 29. The moving ring 11 is threadedly connected to the threaded column 8. A mounting piece is fixedly arranged on the outer wall of the moving ring 11. There are four groups of mounting pieces, which are circumferentially arranged. The mounting parts are equidistantly distributed around the periphery, and each group of mounting parts includes a mounting plate 27. Two mounting plates 27 are provided. One end of a connecting rod 25 is movably connected between the two mounting plates 27 through a rotating rod. The other end of the connecting rod 25 is movably connected to the bottom of a movable block 26 through the rotating rod. By manually rotating the rotating ring 29, the rotation of the rotating ring 29 drives the threaded column 8 to rotate. The rotation of the threaded column 8 drives the movable ring 11 to move up and down along the vertical direction of the threaded column 8. The vertical movement of the movable ring 11 drives the movable block 26 to move in the horizontal direction of the movable groove 21 through the connecting rod 25. The horizontal movement of the four movable blocks 26 drives the four rotating drums 20 to move, so that annular accessories of different diameters can be positioned and clamped.

[0020] Reference Figure 1 The polishing assembly includes a top plate 13, which is arranged on the top surface of the electric telescopic rod 9, and a side plate 14 is fixedly arranged on the bottom surface of the top plate 13. A threaded rod 15 is passed through the side plate 14, and one end of the threaded rod 15 passes through the output end of the electric telescopic rod 9 and extends outward to be connected to the second motor 12. The other end of the threaded rod 15 extends outward and is fixedly connected to a limiting plate 18. A guide block 16 is sleeved on the outer wall of the threaded rod 15 located between the limiting plate 18 and the side plate 14. The guide block 16 is threadedly connected to the threaded rod 15. A third motor 17 is arranged on the bottom surface of the guide block 16. The output end of the third motor 17 is connected to a polishing wheel 19. A slide groove 30 is passed through the top surface of the top plate 13, and the slide groove 30 A slider is provided inside, and the slider is connected to the guide block 16. A guide plate 31 is provided on the top surface of the slider. The threaded rod 15 is driven to rotate by the output end of the second motor 12. The rotation of the threaded rod 15 drives the guide block 16 to move along the horizontal direction of the threaded rod 15. At the same time, the movement of the guide block 16 drives the slider and the guide plate 31 to move along the horizontal direction of the slide groove 30. The movement of the guide block 16 drives the third motor 17 and the polishing wheel 19 to move until the outer wall of the polishing wheel 19 fits with the inner wall of the annular accessory, and then the third motor 17 is started, and the output end of the third motor 17 drives the polishing wheel 19 to rotate, so as to polish and grind the inner wall of the annular accessory.

[0021] The implementation principle of one embodiment of the present application is: when in use, first manually rotate the rotating ring 29, the rotation of the rotating ring 29 drives the threaded column 8 to rotate, the rotation of the threaded column 8 drives the movable ring 11 to move up and down along the vertical direction of the threaded column 8, the vertical movement of the movable ring 11 drives the movable block 26 to move along the horizontal direction of the movable groove 21 through the connecting rod 25, the horizontal movement of the four movable blocks 26 drives the four rotating drums 20 to move, so that the annular accessories of different diameters can be positioned and clamped, and then the output end of the first motor 5 drives the rotating shaft 23 to rotate, the rotation of the rotating shaft 23 drives the connecting plate 7 to rotate, the rotation of the connecting plate 7 drives the two vertical rods 22 to rotate, the rotation of the two vertical rods 22 drives the truncated table 2 to rotate, and at the same time, through the cooperation of the polishing assembly, the inner wall of the annular accessory on the truncated table 2 can be polished and polished.

[0022] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0023] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0024] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A positioning and adjusting mechanism for a polishing device, comprising an operating table (1) and a disc (10) disposed above the operating table (1), characterized in that: The top surface of the operating table (1) is provided with a circular groove (28) through which a round table (2) is provided inside the circular groove (28). Vertical rods (22) are provided at both ends of the bottom surface of the disc (10). The bottoms of the two vertical rods (22) pass through the circular groove (28) and extend downward to be connected with a connecting plate (7). The top surface of the connecting plate (7) is connected with a connecting column (24) through a bearing. The top surface of the connecting column (24) is connected to the bottom surface of the round table (2). A rotating shaft (23) is provided on the bottom surface of the connecting plate (7). The bottom end of the rotating shaft (23) is connected to the output end of the first motor (5). A positioning assembly is provided on the round table (2). An electric telescopic rod (9) is provided at one corner of the top surface of the operating table (1). A polishing assembly is provided on the electric telescopic rod (9).

2. The positioning and adjusting mechanism of a polishing device according to claim 1, characterized in that: The positioning assembly comprises a movable groove (21) and a threaded column (8). The movable grooves (21) are provided with four and are arranged in a circular shape and equidistantly through the top surface of the truncated table (2). A movable block (26) is provided inside each movable groove (21). A rotating cylinder (20) is provided on the top surface of each movable block (26). The top surface of the threaded column (8) is connected to the bottom surface of the disc (10), and the bottom surface of the threaded column (8) is connected to the truncated table (2) via a bearing.

3. The positioning and adjusting mechanism of a polishing device according to claim 2, characterized in that: The outer wall of the bottom of the threaded column (8) is sleeved with a rotating ring (29), and the outer wall of the threaded column (8) and the upper part of the rotating ring (29) are sleeved with a moving ring (11), and the outer wall of the moving ring (11) is provided with a mounting member, and the mounting members are provided in four groups and are distributed in a circular shape with equal distances, and each group of the mounting members includes a mounting plate (27), and the mounting plates (27) are provided with two, and one end of the connecting rod (25) is connected between the two mounting plates (27) through a rotating rod, and the other end of the connecting rod (25) is connected to the bottom of the movable block (26) through the rotating rod.

4. The positioning and adjusting mechanism of a polishing device according to claim 1, characterized in that: The polishing assembly comprises a top plate (13), a side plate (14) is provided on the bottom surface of the top plate (13), a threaded rod (15) is passed through the side plate (14), one end of the threaded rod (15) passes through the output end of the electric telescopic rod (9), and extends outward to be connected to the second motor (12), the other end of the threaded rod (15) extends outward to be connected to a limiting plate (18), the outer wall of the threaded rod (15) located between the limiting plate (18) and the side plate (14) is sleeved with a guide block (16), the bottom surface of the guide block (16) is provided with a third motor (17), the output end of the third motor (17) is connected to a polishing wheel (19), the top surface of the top plate (13) is provided with a sliding groove (30), the interior of the sliding groove (30) is provided with a sliding block, the sliding block is connected to the guide block (16), and the top surface of the sliding block is provided with a guide plate (31).

5. The positioning and adjusting mechanism of a polishing device according to claim 1, characterized in that: The bottom surface of the operating table (1) is provided with pillars (6) at the four corners, the bottom of the first motor (5) is provided with a horizontal plate (4), both sides of the horizontal plate (4) are provided with support plates (3), and the two ends of the support plate (3) are respectively connected to the two pillars (6).

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