Non-standard chain wheel polishing equipment

Abstract

The utility model relates to the technical field of metal processing, in particular to non-standard chain wheel polishing equipment. According to the technical scheme, the device comprises a workbench, the top face of the workbench is provided with two high vertical plates, two short vertical plates and a fixing plate, the top face of each high vertical plate is provided with a first guide rod, the top face of each short vertical plate is provided with a second guide rod, one side of the fixing plate is provided with a V-shaped sliding groove, and the other side of the fixing plate is provided with a second guide rod. A first motor is arranged on the right side of the high vertical plate located on the right side, and two gears are rotationally arranged on the left side of the high vertical plate located on the right side. By arranging the high vertical plates to the sliding rods, alternate feeding and discharging of equipment are facilitated, the machining efficiency is improved, unnecessary time is shortened, chain wheels of different sizes can be conveniently clamped and fixed by arranging the clamping mechanism, it is guaranteed that the chain wheels are kept stable in the machining process, and the applicability and practicability of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a non-standard sprocket polishing device. Background Art

[0002] Sprockets are a common mechanical transmission element, usually used to transmit power and torque. They are usually made of metal and have a gear-like appearance, in which each tooth is called a sprocket tooth. The main function of the sprocket is to cooperate with the chain to transmit power from one shaft to another. It is commonly found in various mechanical equipment and vehicles, such as bicycles, motorcycles, industrial machinery, etc. The sprocket polishing processing device in the prior art is usually only suitable for sprockets of one standard size. When it is necessary to polish sprockets of different sizes, more equipment is required for processing, thereby increasing the processing cost. Therefore, it is necessary to propose a non-standard sprocket polishing device. Utility Model Content

[0003] The utility model aims to provide a non-standard sprocket polishing device in view of the problems existing in the background technology.

[0004] The technical solution of the utility model is as follows: a non-standard sprocket polishing device comprises a workbench, the top surface of the workbench is provided with two high vertical plates, two low vertical plates and a fixed plate, the top surface of each of the high vertical plates is provided with a guide rod 1, the top surface of each of the low vertical plates is provided with a guide rod 2, a V-shaped slide groove is provided on one side of the fixed plate, a motor 1 is provided on the right side of the high vertical plate located on the right side, and two gears are rotatably provided on the left side of the high vertical plate located on the right side, the output end of the motor 1 is fixedly connected to the inner ring of one of the gears, and the outer rings of the two gears are meshed with the same tooth chain The top surface of the toothed chain is provided with a rectangular connecting block, the top surface of the rectangular connecting block is provided with a slide plate 1, and the left and right sides of the slide plate 1 are respectively slidably connected to a guide rod 1, and the bottom surface of the toothed chain is provided with an L-shaped connecting block, and the left side of the L-shaped connecting block is provided with a slide plate 2, and the left and right sides of the slide plate 2 are respectively slidably connected to a guide rod 2, and the top surface of the slide plate 2 is provided with four sliding holes, and a guide rod 3 is slidably arranged in each sliding hole, and the top surface of each of the guide rods 3 is provided with the same carrier plate, and the bottom surface of the carrier plate is provided with two linkage rods, and the same sliding rod is provided between the two linkage rods. The outer ring of the slide rod is slidably connected with the inner ring of the V-shaped slide groove, and the top surfaces of the slide plate 1 and the carrier plate are both provided with a clamping mechanism, and the clamping mechanism includes a cylinder push rod 1, and the top surface of the cylinder push rod 1 is provided with a placement plate, and the output end of the cylinder push rod 1 extends through and extends to the top surface of the placement plate and is provided with a movable sleeve, and the top surface of the placement plate is provided with a guide tube, and the outer ring of the movable sleeve is provided with a plurality of mounting blocks 1, and two groups of movable rods are rotatably provided on both sides of each of the mounting blocks 1, and the other ends of the two groups of movable rods are rotatably provided with the same mounting block 2, and one side of each of the mounting blocks 2 is provided with an arc plate, and each The bottom ends of the arc-shaped plates are slidably connected to the top surface of the mounting plate, ear plates are provided on the left and right sides of the workbench, the top surface of each ear plate is provided with an electric guide rail 1, the middle end of each electric guide rail 1 is slidably provided with a sliding seat 1, the top surfaces of the two sliding seats 1 are provided with the same U-shaped frame, the inner top end of the U-shaped frame is provided with a mounting groove, an electric guide rail 2 is provided in the mounting groove, a sliding seat 2 is slidably provided at the middle end of the electric guide rail 2, the bottom surface of the sliding seat 2 is provided with a cylinder push rod 2, the output end of the cylinder push rod 2 is provided with a hanging plate, and the bottom surface of the hanging plate is provided with a polishing head.

[0005] Preferably, the bottom surface of the workbench and the bottom surfaces of the two ear plates are both provided with supporting legs.

[0006] Preferably, two circular holes 1 are provided on the front side of the slide plate 1, and the inner circle of each circular hole 1 is slidably connected to the outer circle of the corresponding guide rod 1.

[0007] Preferably, two circular holes 2 are provided on the front side of the slide plate 2, and the inner ring of each circular hole 2 is slidably connected to the outer ring of the corresponding guide rod 2.

[0008] Preferably, a rectangular through hole is opened on the top surface of the second slide plate, and the two linkage rods are located inside the rectangular through hole.

[0009] Preferably, the output end of the cylinder push rod 1 is slidably connected to the inner ring of the guide tube, and the inner ring of the movable sleeve is slidably connected to the outer ring of the guide tube.

[0010] Preferably, the two groups of movable rods connected to the same mounting block are arranged in parallel.

[0011] Preferably, a trapezoidal block is provided at the bottom end of each of the arc-shaped plates, a trapezoidal groove is provided on the top surface of the placement plate at a position corresponding to each of the arc-shaped plates, and the trapezoidal block is slidably connected to the trapezoidal groove.

[0012] Preferably, the polishing head comprises a second motor, and a polishing sheet is provided at the output end of the second motor.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The utility model discloses the ... BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the partial regional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial regional structure of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0020] Figure 6 It is a cross-sectional view of the clamping mechanism in the utility model;

[0021] Figure 7 It is a cross-sectional view of a partial regional structure in the utility model.

[0022] Figure numerals: 1, workbench; 2, high vertical board; 3, low vertical board; 4, fixed board; 5, guide rod 1; 6, guide rod 2; 7, V-shaped slide; 8, motor 1; 9, gear; 10, tooth chain; 11, rectangular connecting block; 12, slide plate 1; 13, L-shaped connecting block; 14, slide plate 2; 15, guide rod 3; 16, carrier plate; 17, linkage rod; 18, slide rod; 19, clamping mechanism; 1901, cylinder push rod 1; 1902, plate; 19 03. Movable sleeve; 1904. Guide tube; 1905. Mounting block one; 1906. Movable rod; 1907. Mounting block two; 1908. Arc plate; 20. Ear plate; 21. Electric guide rail one; 22. Sliding seat one; 23. U-shaped frame; 24. Electric guide rail two; 25. Sliding seat two; 26. Cylinder push rod two; 27. Hanging plate; 28. Polishing head; 2801. Motor two; 2802. Polishing sheet; 29. ​​Support leg; 30. Trapezoidal block. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example

[0025] like Figures 1 to 7 As shown, a non-standard sprocket polishing device proposed by the utility model comprises a workbench 1, the bottom surface of the workbench 1 and the bottom surfaces of the two ear plates 20 are provided with support legs 29, and the support legs 29 are provided to facilitate supporting the equipment, and the top surface of the workbench 1 is provided with two high vertical plates 2 and two low vertical plates 3 and a fixed plate 4, and the top surface of the workbench 1 is fixedly connected with the high vertical plates 2, the low vertical plates 3 and the fixed plate 4, and the top surface of each high vertical plate 2 is provided with a guide rod 1 5, and the top surface of the high vertical plate 2 is fixedly connected with the guide rod 1 5, and the top surface of each low vertical plate 3 is provided with a guide rod 2 6, and the top surface of the low vertical plate 3 is fixedly connected with the guide rod 2 6, and a V-shaped groove 7 is provided on one side of the fixed plate 4, and a motor 1 8 is provided on the right side of a high vertical plate 2 located on the right side, and the right side of the high vertical plate 2 is fixedly connected with the mounting end of the motor 1 8, and two gears 9 are rotatably provided on the left side of a high vertical plate 2 located on the right side, and the output end of the motor 1 8 is fixedly connected with the inner ring of a gear 9;

[0026] The outer rings of the two gears 9 are meshed with a same toothed chain 10, the top surface of the toothed chain 10 is provided with a rectangular connecting block 11, the top surface of the toothed chain 10 is fixedly connected to the bottom surface of the rectangular connecting block 11, the top surface of the rectangular connecting block 11 is provided with a slide plate 12, the top surface of the rectangular connecting block 11 is fixedly connected to the bottom surface of the slide plate 12, the left and right sides of the slide plate 12 are respectively slidably connected to a guide rod 5, the front side of the slide plate 12 is provided with two circular holes 1, the inner circle of each circular hole 1 is respectively connected to the opposite The outer ring of the corresponding guide rod 1 5 is in sliding connection, and the circular hole 1 is guided and limited by the guide rod 1 5, so as to guide and limit the running track of the slide plate 12. The bottom surface of the toothed chain 10 is provided with an L-shaped connecting block 13, and the bottom surface of the toothed chain 10 is fixedly connected to the L-shaped connecting block 13. A slide plate 2 14 is provided on the left side of the L-shaped connecting block 13, and the left side of the L-shaped connecting block 13 is fixedly connected to the right side of the slide plate 2 14. The left and right sides of the slide plate 2 14 are respectively in sliding connection with a guide rod 2 6;

[0027] The front side of the slide plate 14 is provided with two round holes 2, and the inner ring of each round hole 2 is respectively connected to the outer ring of the corresponding guide rod 2 6 in a sliding manner. The round hole 2 is guided and limited by the guide rod 2 6, so as to guide and limit the running track of the slide plate 14. The top surface of the slide plate 14 is provided with four sliding holes, and a guide rod 3 15 is slidably arranged in each sliding hole. The top surface of each guide rod 3 15 is provided with the same carrier plate 16, and the top surface of the guide rod 3 15 is fixedly connected to the carrier plate 16. The guide rod 3 15 is guided and limited by the sliding hole. The guide limit is performed to guide and limit the carrier plate 16. Two linkage rods 17 are arranged on the bottom surface of the carrier plate 16. The bottom surface of the carrier plate 16 is fixedly connected to the top surface of the linkage rod 17. A rectangular through hole is opened on the top surface of the slide plate 14. The two linkage rods 17 are located inside the rectangular through hole. The rectangular through hole is opened to facilitate the movement of the linkage rod 17. The same slide rod 18 is arranged between the two linkage rods 17. The linkage rod 17 is fixedly connected to the slide rod 18. The outer ring of the slide rod 18 is slidably connected to the inner ring of the V-shaped slide groove 7.

[0028] The V-shaped slide groove 7 guides and limits the running track of the slide bar 18, so that the linkage rod 17 and the carrier plate 16 can be driven to move up and down, and at the same time, the motor 18 is operated, and the output end of the motor 18 drives a gear 9 to rotate, so that another gear 9 and the toothed chain 10 can be driven to transmit, so that the toothed chain 10 can rotate, and the top surface and the bottom surface of the toothed chain 10 run in opposite directions, so that the rectangular connecting block 11 and the L-shaped connecting block 13 can be driven to move in opposite directions, so that the slide plate 12 and the carrier plate 16 can be easily moved. 6 for alternate loading, the top surfaces of the slide plate 12 and the carrier plate 16 are both provided with a clamping mechanism 19, the clamping mechanism 19 comprises a cylinder push rod 1901, the mounting ends of the cylinder push rod 1901 are respectively fixedly connected with the top surfaces of the slide plate 12 and the carrier plate 16, the top surface of the cylinder push rod 1901 is provided with a placement plate 1902, the top surface of the cylinder push rod 1901 is fixedly connected with the bottom surface of the placement plate 1902, the output end of the cylinder push rod 1901 extends through and extends to the top surface of the placement plate 1902 and is provided with a movable sleeve 1903;

[0029] The output end of the cylinder push rod 1901 is slidably connected to the plate 1902, and the output end of the cylinder push rod 1901 is fixedly connected to the movable sleeve 1903. The top surface of the plate 1902 is provided with a guide tube 1904, and the top surface of the plate 1902 is fixedly connected to the bottom surface of the guide tube 1904. The output end of the cylinder push rod 1901 is slidably connected to the inner ring of the guide tube 1904, and the inner ring of the movable sleeve 1903 is slidably connected to the outer ring of the guide tube 1904. The running trajectory of the movable sleeve 1903 is guided and limited by the guide tube 1904. The outer ring of the movable sleeve 1903 is provided with a plurality of mounting blocks 1905, the movable sleeve 1903 is fixedly connected to the mounting block 1905, two sets of movable rods 1906 are rotatably provided on both sides of each mounting block 1905, the two sets of movable rods 1906 connected to the same mounting block 1905 are arranged in parallel, the other ends of the two sets of movable rods 1906 are rotatably provided with the same mounting block 2 1907, one side of each mounting block 2 1907 is provided with an arc plate 1908, and the mounting block 2 1907 is fixedly connected to the arc plate 1908;

[0030] The bottom end of each arc plate 1908 is slidably connected to the top surface of the plate 1902, and a trapezoidal block 30 is provided at the bottom end of each arc plate 1908. The bottom end of the arc plate 1908 is fixedly connected to the trapezoidal block 30. A trapezoidal groove is provided at the top surface of the plate 1902 corresponding to the position of each arc plate 1908. The trapezoidal block 30 is slidably connected to the trapezoidal groove. The trapezoidal block 30 is guided and limited by the trapezoidal groove, thereby guiding and limiting the running trajectory of the arc plate 1908. The cylinder push rod 1901 is driven to move. The output end pushes the movable sleeve 1903 to move up and down, thereby driving the movable rod 1906 to rotate, thereby driving the arc-shaped plates 1908 to move closer to or away from each other, so that the device can be suitable for clamping and fixing sprockets of different sizes. Ear plates 20 are provided on the left and right sides of the workbench 1, and the left and right sides of the workbench 1 are fixedly connected to the ear plates 20. The top surface of each ear plate 20 is provided with an electric guide rail 21, and the top surface of the ear plate 20 is fixedly connected to the bottom surface of the electric guide rail 21;

[0031] A sliding seat 22 is slidably provided at the middle end of each electric guide rail 21, and the top surfaces of the two sliding seats 22 are provided with the same U-shaped frame 23, and the top surface of the sliding seat 22 is fixedly connected to the U-shaped frame 23. An installation groove is provided at the top of the inner top of the U-shaped frame 23, and an electric guide rail 24 is provided in the installation groove. The electric guide rail 24 is fixedly installed in the installation groove, and a sliding seat 25 is slidably provided at the middle end of the electric guide rail 24, and a cylinder push rod 26 is provided on the bottom surface of the sliding seat 25. The bottom surface of the sliding seat 25 and the cylinder push rod 26 are connected to each other. The top surface is fixedly connected, and a hanging plate 27 is provided at the output end of the cylinder push rod 26. The output end of the cylinder push rod 26 is fixedly connected to the top surface of the hanging plate 27. A polishing head 28 is provided on the bottom surface of the hanging plate 27. The bottom surface of the hanging plate 27 is fixedly connected to the top surface of the polishing head 28. The polishing head 28 includes a motor 2801. The top surface of the motor 2801 is fixedly connected to the bottom surface of the hanging plate 27. A polishing sheet 2802 is provided at the output end of the motor 2801. The output end of the motor 2801 is fixedly connected to the top surface of the polishing sheet 2802.

[0032] In this embodiment, when using this device, it is necessary to adjust the clamping mechanism 19 according to the size of the sprocket wheel that needs to be processed. First, the cylinder push rod 1901 is operated, and the movable sleeve 1903 is driven to move up and down through the output end of the cylinder push rod 1901, so that the movable rod 1906 can be driven to rotate, and the arc plate 1908 guides the trapezoidal block 30 through the trapezoidal groove to maintain linear motion, so that the movement can be close to or away from each other. Therefore, sprocket wheels of different sizes can be used for internal support clamping and fixing. When alternating feeding is required, the motor 18 is operated, and a gear 9 is driven to rotate through the output end of the motor 8, so as to cooperate with another gear 9 and the toothed chain 10 for transmission, so as to It can drive the rectangular connecting block 11 and the L-shaped connecting block 13 to move in opposite directions, and then drive the slide plate 12 and the slide plate 2 14 to move in opposite directions. When the slide plate 2 14 moves, the slide bar 18 slides in the motor 1 8, thereby pulling the carrier plate 16 up and down through the linkage rod 17, so that the running trajectories of the slide plate 12 and the carrier plate 16 do not conflict with each other, and can be loaded and unloaded alternately. When the sprocket needs to be polished, the electric guide rail 1 21 can be operated to drive the sliding seat 1 22 to move forward and backward, and the electric guide rail 2 24 can be operated to drive the sliding seat 2 25 to move left and right, and the polishing head 28 can be driven to move up and down through the cylinder push rod 2 26, so that the sprocket can be polished.

[0033] The above specific embodiment is only a preferred embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A non-standard sprocket polishing device, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with two high vertical boards (2), two low vertical boards (3) and a fixed board (4), the top surface of each high vertical board (2) is provided with a guide rod 1 (5), the top surface of each low vertical board (3) is provided with a guide rod 2 (6), one side of the fixed board (4) is provided with a V-shaped slide groove (7), the right side of the high vertical board (2) located on the right side is provided with a motor 1 (8), the left side of the high vertical board (2) located on the right side is provided with two gears (9) for rotation, the output end of the motor 1 (8) is fixedly connected to the inner ring of one of the gears (9), the outer rings of the two gears (9) are meshed with a same tooth chain (10), and the top surface of the tooth chain (10) is provided with a rectangular connecting block (11), the top surface of the rectangular connection block (11) is provided with a slide plate (12), and the left and right sides of the slide plate (12) are respectively slidably connected to a guide rod (5), the bottom surface of the toothed chain (10) is provided with an L-shaped connection block (13), and the left side of the L-shaped connection block (13) is provided with a slide plate (14), and the left and right sides of the slide plate (14) are respectively slidably connected to a guide rod (6), and the top surface of the slide plate (14) is provided with four sliding holes, and a guide rod (15) is slidably arranged in each sliding hole, and the top surface of each guide rod (15) is provided with a same carrier plate (16), and the bottom surface of the carrier plate (16) is provided with two linkage rods (17), and a connecting rod (17) is provided between the two linkage rods (17). A same sliding rod (18) is arranged, the outer ring of the sliding rod (18) is slidably connected with the inner ring of the V-shaped sliding groove (7), the top surfaces of the sliding plate (12) and the carrier plate (16) are both provided with a clamping mechanism (19), the clamping mechanism (19) comprises a cylinder push rod (1901), the top surface of the cylinder push rod (1901) is provided with a mounting plate (1902), the output end of the cylinder push rod (1901) extends through and extends to the top surface of the mounting plate (1902) and is provided with a movable sleeve (1903), the top surface of the mounting plate (1902) is provided with a guide tube (1904), the outer ring of the movable sleeve (1903) is provided with a plurality of mounting blocks (1905), and both sides of each mounting block (1905) are rotated. Two groups of movable rods (1906) are provided, and the other ends of the two groups of movable rods (1906) are rotatably provided with the same mounting block 2 (1907), and one side of each mounting block 2 (1907) is provided with an arc plate (1908), and the bottom end of each arc plate (1908) is slidably connected to the top surface of the mounting plate (1902), and the left and right sides of the workbench (1) are provided with ear plates (20), and the top surface of each ear plate (20) is provided with an electric guide rail 1 (21), and the middle end of each electric guide rail 1 (21) is slidably provided with a sliding seat 1 (22), and the top surfaces of the two sliding seats 1 (22) are provided with the same U-shaped frame (23), and the inner top of the U-shaped frame (23) is provided with a mounting groove.The installation groove is provided with an electric guide rail 2 (24), the middle end of the electric guide rail 2 (24) is slidably provided with a sliding seat 2 (25), the bottom surface of the sliding seat 2 (25) is provided with a cylinder push rod 2 (26), the output end of the cylinder push rod 2 (26) is provided with a hanging plate (27), and the bottom surface of the hanging plate (27) is provided with a polishing head (28).

2. The non-standard sprocket polishing equipment according to claim 1, characterized in that: The bottom surface of the workbench (1) and the bottom surfaces of the two ear plates (20) are both provided with supporting legs (29).

3. The non-standard sprocket polishing equipment according to claim 1, characterized in that: The front side of the slide plate (12) is provided with two circular holes (1), and the inner ring of each circular hole (1) is slidably connected to the outer ring of the corresponding guide rod (5).

4. The non-standard sprocket polishing equipment according to claim 1, characterized in that: The front side of the slide plate 2 (14) is provided with two circular holes 2, and the inner ring of each circular hole 2 is slidably connected with the outer ring of the corresponding guide rod 2 (6).

5. The non-standard sprocket polishing equipment according to claim 1, characterized in that: A rectangular through hole is provided on the top surface of the second slide plate (14), and the two linkage rods (17) are located inside the rectangular through hole.

6. The non-standard sprocket polishing equipment according to claim 1, characterized in that: The output end of the cylinder push rod 1 (1901) is slidably connected to the inner ring of the guide tube (1904), and the inner ring of the movable sleeve (1903) is slidably connected to the outer ring of the guide tube (1904).

7. The non-standard sprocket polishing equipment according to claim 1, characterized in that: The two groups of movable rods (1906) connected to the same mounting block (1905) are arranged in parallel.

8. The non-standard sprocket polishing equipment according to claim 1, characterized in that: A trapezoidal block (30) is provided at the bottom end of each arc-shaped plate (1908), and a trapezoidal groove is provided on the top surface of the placement plate (1902) at a position corresponding to each arc-shaped plate (1908), and the trapezoidal block (30) is slidably connected to the trapezoidal groove.

9. The non-standard sprocket polishing equipment according to claim 1, characterized in that: The polishing head (28) comprises a second motor (2801), and a polishing sheet (2802) is provided at the output end of the second motor (2801).

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