Sleeve machining and polishing device

Abstract

The utility model belongs to the technical field of sleeve machining and polishing, and particularly relates to a sleeve machining and polishing device which comprises a working table, a waste box is arranged below the working table, a telescopic mechanism is arranged above the working table and comprises a working table body, a first supporting frame is fixed to the side face of the working table body, and a second supporting frame is fixed to the side face of the working table body. A first motor is installed on the first supporting frame, a first screw rod is connected to the output end of the first motor, a grinding head is arranged on the outer wall of the arc-shaped plate, and in order to avoid the situation that the position of the grinding head is inconvenient to adjust in the polishing process, during work, a second moving rod moves to drive a first moving rod to move through a hinge; and an arc-shaped plate is hinged to the top of the first moving rod, and a grinding head is fixed above the arc-shaped plate, so that lifting motion of the grinding head is achieved, the height of the grinding head is conveniently adjusted according to different sleeve sizes, and working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sleeve processing and polishing, and specifically relates to a sleeve processing and polishing device. Background Art

[0002] A sleeve refers to the abbreviation of a socket wrench, which is a commonly used production, maintenance, and daily tool. It consists of multiple sleeves with hexagonal or dodecagonal holes and is equipped with various accessories such as a handle and an extension rod. It is especially suitable for screwing bolts or nuts in very narrow or deeply recessed positions.

[0003] In the prior art, a sleeve processing and polishing device consists of a motor, a workbench, and a grinding wheel. The motor drives the grinding wheel to work, thereby realizing the processing and polishing work.

[0004] In the current existing technology, when the current sleeve processing and polishing machine is processing, the positions of the grinding heads of most machines are not adjustable, the available sleeve sizes of the processing machines are single, the polishing accuracy is relatively low, and the processing efficiency is low. Therefore, a new type of sleeve processing and polishing device is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and aiming at the inconvenient adjustment of the positions of the grinding heads of the existing sleeve processing and polishing machines, the utility model proposes a sleeve processing and polishing device.

[0006] The technical solution adopted by the utility model to solve its technical problems is a sleeve processing and polishing device, which includes a workbench. A waste box is arranged below the workbench, and a telescopic mechanism is arranged above the workbench;

[0007] The telescopic mechanism includes a workbench. A first support frame is fixed on the side of the workbench. A first motor is installed on the first support frame. The output end of the first motor is connected to a first screw rod. A first moving block is rotatably installed on the thread surface of the first screw rod. A first connecting plate is fixed above the first moving block. A runner is arranged outside the first connecting plate;

[0008] One end of the runner is connected to a third screw rod. The third screw rod is rotatably installed in the first connecting plate. The third screw rod is divided into two sections at the middle position, and the thread directions of the outer surfaces of the two sections are opposite. Two third moving blocks are rotatably installed outside the third screw rod, and the internal thread directions of the two third moving blocks are opposite. A chute is opened on the opposite surface of the top plate and the first connecting plate. An arc-shaped plate is slidably arranged in the chute, and a grinding head is arranged on the outer wall of the arc-shaped plate.

[0009] Preferably, third U-shaped blocks are sleeved on both ends of the third screw rod. A first moving rod is hinged on the third U-shaped block. A slider is hinged at the top end of the first moving rod. A sliding groove is provided on the inner wall of the arc-shaped plate, and the slider is slidably arranged in the sliding groove of the chute. A second U-shaped block is fixed on the outer side of the third moving block. A second moving rod is hinged on the second U-shaped block, and the top end of the second moving rod is hinged to the middle part of the first moving rod through a first U-shaped block.

[0010] Preferably, a support plate is fixed at the upper side position of the workbench. A through hole is opened at the middle position of the support plate. A first rotating shaft is installed in the through hole. A driven pulley is installed at one end of the first rotating shaft. The other end of the first rotating shaft is connected to a turntable. A rotating cylinder is connected to the side surface of the turntable. A screw hole is opened on the outer circumferential surface of the rotating cylinder. A screw is assembled in the screw hole. A pressing block is arranged at the bottom of the screw.

[0011] Preferably, a first rectangular groove is opened on one side of the workbench. A third support frame is fixed below the first rectangular groove. A third motor is installed inside the third support frame. The output end of the third motor is connected to a driving pulley. The driving pulley and the driven pulley are connected by a belt drive.

[0012] Preferably, a waste box is arranged below the workbench. Support columns are fixed at the four corners below the workbench. A boss is connected to the bottom of the support column.

[0013] Preferably, a groove body is arranged at the upper middle position of the workbench. A second support frame is fixed on the outer side of the groove body. A second motor is installed on the second support frame. The output end of the second motor is connected to a second screw rod. The second screw rod is divided into two sections at the middle position, and the thread directions on the outer surfaces of the two sections are opposite. Two second moving blocks are rotatably installed on the outer side of the second screw rod, and the internal thread directions of the second moving blocks are opposite. A second connecting plate is connected above the second moving block. A connecting rod is fixed on the side surface of the second connecting plate. An elastic clamping plate is fixed at one end of the connecting rod. Three rollers are arranged inside the elastic clamping plate.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In order to avoid the inconvenient adjustment of the position of the grinding head during the polishing process, a telescopic mechanism is provided on the workbench of the sleeve processing and polishing device of the present utility model. During operation, four groups of grinding wheels are arranged on the circumferential surface of the rotating shaft. During operation, the rotating wheel is rotated to drive the third screw rod to rotate, causing two third moving blocks to move. The movement of the third moving blocks drives the second moving rod to rotate. The movement of the second moving rod drives the first moving rod to move through the hinge. An arc-shaped plate is hinged at the top of the first moving rod, and a grinding head is fixed above the arc-shaped plate, thereby realizing the lifting movement of the grinding head, facilitating the adjustment of the height of the grinding head according to different sleeve sizes, and improving work efficiency. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the main structure;

[0018] Figure 2 It is a schematic diagram of the angle adjustment of the main structure;

[0019] Figure 3 It is a front view schematic diagram of the main structure;

[0020] Figure 4 It is a cross-sectional view schematic diagram of the telescopic mechanism;

[0021] Figure 5 It is a schematic diagram of the angle adjustment of the telescopic mechanism;

[0022] In the figure: 1, workbench; 2, support column; 3, boss; 4, waste box; 5, first support frame; 6, first motor; 7, first connecting plate; 8, rotating wheel; 9, top plate; 10, grinding head; 11, arc-shaped plate; 12, first screw rod; 13, first moving block; 14, second motor; 15, second support frame; 16, groove body; 17, second connecting plate; 18, connecting rod; 19, elastic clamping plate; 20, roller; 21, second screw rod; 22, turntable; 23, screw; 24, support plate; 25, first rotating shaft; 26, driven pulley; 27, belt; 28, first rectangular groove; 29, driving pulley; 30, third motor; 31, third support frame; 32, third screw rod; 33, first moving rod; 34, slider; 35, first U-shaped block; 36, second moving rod; 37, third moving block; 38, second U-shaped block; 39, third U-shaped block; 40, sliding groove; 41, second moving block; 42, rotating cylinder; 43, pressing block. Detailed Embodiment

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 As shown, a sleeve processing and polishing device includes a workbench 1. A waste box 4 is arranged below the workbench 1, and a telescopic mechanism is arranged above the workbench 1;

[0025] The telescopic mechanism includes the workbench 1. A first support frame 5 is fixed on the side of the workbench 1. A first motor 6 is installed on the first support frame 5. The output end of the first motor 6 is connected to a first screw rod 12. A first moving block 13 is rotatably installed on the thread surface of the first screw rod 12. A first connecting plate 7 is fixed above the first moving block 13. A runner 8 is arranged outside the first connecting plate 7;

[0026] One end of the runner 8 is connected to a third screw rod 32. The third screw rod 32 is rotatably installed in the first connecting plate 7. The third screw rod 32 is divided into two sections at the middle position, and the thread directions of the outer surfaces of the two sections are opposite. Two third moving blocks 37 are rotatably installed outside the third screw rod 32, and the internal thread directions of the two third moving blocks 37 are opposite. A sliding groove is formed on the opposite surfaces of the top plate 9 and the first connecting plate 7. An arc-shaped plate 11 is slidably arranged in the sliding groove. A grinding head 10 is arranged on the outer wall of the arc-shaped plate 11.

[0027] During operation, the first motor 6 rotates to drive the first screw rod 12 to rotate. The first screw rod 12 drives the first moving block 13 to move. The first moving block 13 drives the first connecting plate 7 to move as a whole closer to the sleeve, so that the grinding head 10 enters the inside of the sleeve, realizing the grinding of the inside of the sleeve and facilitating the movement and adjustment of the grinding position of the grinding head 10.

[0028] Further, third U-shaped blocks 39 are respectively sleeved at both ends of the third screw rod 32. A first moving rod 33 is hinged on the third U-shaped block 39. The top end of the first moving rod 33 is hinged with a slider 34. A sliding groove 40 is arranged on the inner wall of the arc-shaped plate 11, and the slider 34 is slidably arranged in the sliding groove of the sliding groove 40. A second U-shaped block 38 is fixed outside the third moving block 37. A second moving rod 36 is hinged on the second U-shaped block 38, and the top end of the second moving rod 36 is hinged with the middle part of the first moving rod 33 through a first U-shaped block 35.

[0029] During operation, the rotating wheel 8 drives the third screw 32 to rotate, so that the two third moving blocks 37 move toward each other, and the movement of the third moving block 37 drives the second moving rod 36 to rotate. The movement of the second moving rod 36 drives the first moving rod 33 to move through the hinge. The top of the first moving rod 33 is hinged with an arc plate 11, and the grinding head 10 is fixed above the arc plate 11, thereby realizing the lifting movement of the grinding head 10, making it convenient to adjust the height of the grinding head 10 according to different sleeve sizes, thereby improving work efficiency and realizing machine automation.

[0030] Furthermore, a support plate 24 is fixed at the upper side position of the workbench 1, and a through hole is opened in the middle position of the support plate 24, and a first rotating shaft 25 is installed in the through hole, and a driven pulley 26 is installed at one end of the first rotating shaft 25, and the other end of the first rotating shaft 25 is connected to the turntable 22, and a rotating drum 42 is connected to the side of the turntable 22, and a screw hole is opened on the outer circumference of the rotating drum 42, and a screw 23 is assembled in the screw hole, and a clamping block 43 is provided at the bottom of the screw 23.

[0031] During operation, the sleeve is placed in the rotating drum 42, and the compression block 43 is fixed by rotating the screw 23 to fix the sleeve. The screw 23 can adjust the position of the compression block 43 according to the different sizes of the sleeve, which facilitates the adjustment of sleeves of different sizes and improves work efficiency.

[0032] Furthermore, a first rectangular groove 28 is opened on one side of the workbench 1, and a third support frame 31 is fixed below the first rectangular groove 28. A third motor 30 is installed inside the third support frame 31. The output end of the third motor 30 is connected to a driving pulley 29, and the driving pulley 29 is connected to the driven pulley 26 through a belt 27.

[0033] During operation, the third motor 30 rotates to drive the driving pulley 29 to rotate, the driving pulley 29 drives the driven pulley 26 to rotate through the belt 27, and the driven pulley 26 drives the first rotating shaft 25 to rotate, so that the turntable 22 drives the rotating drum 42 to rotate the clamping sleeve, thereby improving work efficiency.

[0034] Furthermore, a waste box 4 is provided under the workbench 1 , support columns 2 are fixed under the four corners of the workbench 1 , and the bottoms of the support columns 2 are connected to bosses 3 .

[0035] During operation, four support columns 2 are fixedly connected above the four groups of bosses 3, and a workbench 1 is installed on the support columns 2 to improve the stability of the workbench 1. A waste box 4 is provided under the workbench 1 to facilitate the cleaning and collection of waste materials generated during operation.

[0036] Further, a groove body 16 is provided at the middle position above the workbench 1. A second support frame 15 is fixed to the outside of the groove body 16. A second motor 14 is installed on the second support frame 15. The output end of the second motor 14 is connected to a second screw rod 21. The second screw rod 21 is divided into two sections at the middle position, and the thread directions on the outer surfaces of the two sections are opposite. Two second moving blocks 41 are rotatably installed on the outside of the second screw rod 21, and the internal thread directions of the second moving blocks 41 are opposite. A second connecting plate 17 is connected above the second moving blocks 41. A connecting rod 18 is fixed to the side surface of the second connecting plate 17. One end of the connecting rod 18 is fixed with an elastic clamping plate 19. Three rollers 20 are arranged inside the elastic clamping plate 19.

[0037] During operation, the second motor 14 rotates to drive the second screw rod 21 to work. The second screw rod 21 rotates to drive the two second moving blocks 41 to move towards each other. The second moving blocks 41 drive the second connecting plate 17 to move. The second connecting plate 17 realizes the clamping and loosening of the elastic clamping plate 19 through the connecting rod 18. Three groups of rollers 20 are arranged inside the elastic clamping plate 19, realizing the clamping and rotation of the sleeve, improving the work efficiency and reducing the influence of machine vibration on the polishing accuracy.

[0038] Working principle: To cooperate with the overall polishing operation, the first motor 6 rotates to drive the first screw rod 12 to rotate. The first screw rod 12 drives the first moving block 13 to move. The first moving block 13 drives the first connecting plate 7 to move as a whole close to the sleeve, so that the grinding head 10 enters the inside of the sleeve. Rotating the rotating wheel 8 drives the third screw rod 32 to rotate, making the two third moving blocks 37 move towards each other. The movement of the third moving block 37 drives the second moving rod 36 to rotate. The movement of the second moving rod 36 drives the first moving rod 33 to move through the hinge. An arc-shaped plate 11 is hinged at the top of the first moving rod 33. A grinding head 10 is fixed above the arc-shaped plate 11, thereby realizing the lifting movement of the grinding head 10. The second motor 14 rotates to drive the second screw rod 21 to work. The second screw rod 21 rotates to drive the two second moving blocks 41 to move towards each other. The second moving blocks 41 drive the second connecting plate 17 to move. The second connecting plate 17 realizes the clamping and loosening of the elastic clamping plate 19 through the connecting rod 18. Three groups of rollers 20 are arranged inside the elastic clamping plate 19, realizing the clamping and rotation of the sleeve. The third motor 30 rotates to drive the driving pulley 29 to rotate. The driving pulley 29 drives the driven pulley 26 to rotate through the belt 27. The driven pulley 26 drives the first rotating shaft 25 to rotate, thereby realizing the clamping and rotation of the turntable 22 and the rotating cylinder 42 to the sleeve, facilitating the adjustment of the overall processing of the sleeve and improving the work efficiency.

[0039] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A sleeve processing and polishing device, characterized in that: It comprises a workbench (1), a waste box (4) is provided below the workbench (1), and a telescopic mechanism is provided above the workbench (1); The telescopic mechanism comprises a workbench (1), a first support frame (5) is fixed to the side of the workbench (1), a first motor (6) is installed on the first support frame (5), an output end of the first motor (6) is connected to a first screw (12), a first moving block (13) is rotatably mounted on the threaded surface of the first screw (12), a first connecting plate (7) is fixed above the first moving block (13), and a rotating wheel (8) is provided on the outer side of the first connecting plate (7); One end of the rotating wheel (8) is connected to the third screw (32), and the third screw (32) is rotatably installed in the first connecting plate (7). The third screw (32) is divided into two sections at the middle position, and the thread directions of the outer surfaces of the two sections are opposite. Two third moving blocks (37) are rotatably installed on the outer side of the third screw (32), and the internal thread directions of the two third moving blocks (37) are opposite. A sliding groove is provided on the opposite surface of the first connecting plate (7) and the top plate (9), and an arc plate (11) is slidably arranged in the sliding groove, and a grinding head (10) is provided on the outer wall of the arc plate (11).

2. A sleeve processing and polishing device according to claim 1, characterized in that: The two ends of the third screw rod (32) are respectively provided with a third U-shaped block (39), the third U-shaped block (39) is hinged with a first moving rod (33), the top end of the first moving rod (33) is hinged with a slider (34), the inner wall of the arc plate (11) is provided with a sliding groove (40), and the slider (34) is slidably arranged in the sliding groove of the sliding groove (40), the outer side of the third moving block (37) is fixed with a second U-shaped block (38), the second U-shaped block (38) is hinged with a second moving rod (36), and the top end of the second moving rod (36) is hinged with the middle part of the first moving rod (33) through the first U-shaped block (35).

3. The sleeve processing and polishing device according to claim 2, characterized in that: A support plate (24) is fixed at the upper side of the workbench (1), a through hole is provided in the middle of the support plate (24), a first rotating shaft (25) is installed in the through hole, a driven pulley (26) is installed at one end of the first rotating shaft (25), the other end of the first rotating shaft (25) is connected to the turntable (22), a rotating drum (42) is connected to the side of the turntable (22), a screw hole is provided on the outer circumference of the rotating drum (42), a screw (23) is assembled in the screw hole, and a pressing block (43) is provided at the bottom of the screw (23).

4. The sleeve processing and polishing device according to claim 3, characterized in that: A first rectangular groove (28) is provided on one side of the workbench (1), a third support frame (31) is fixed below the first rectangular groove (28), a third motor (30) is installed inside the third support frame (31), an output end of the third motor (30) is connected to a driving pulley (29), and the driving pulley (29) is connected to the driven pulley (26) through a belt (27).

5. The sleeve processing and polishing device according to claim 4, characterized in that: A waste box (4) is provided below the workbench (1), support columns (2) are fixed below the four corners of the workbench (1), and the bottoms of the support columns (2) are connected to bosses (3).

6. The sleeve processing and polishing device according to claim 5, characterized in that: A trough (16) is provided at the middle position above the workbench (1), a second support frame (15) is fixed on the outside of the trough (16), a second motor (14) is installed on the second support frame (15), an output end of the second motor (14) is connected to a second screw (21), the second screw (21) is divided into two sections at the middle position, and the thread directions of the outer surfaces of the two sections are opposite, two second moving blocks (41) are rotatably installed on the outside of the second screw (21), and the internal thread directions of the second moving blocks (41) are opposite, a second connecting plate (17) is connected above the second moving block (41), a connecting rod (18) is fixed on the side of the second connecting plate (17), an elastic clamping plate (19) is fixed at one end of the connecting rod (18), and three rollers (20) are provided inside the elastic clamping plate (19).

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