Polishing machine for roller sleeve machining

Abstract

The utility model discloses a polishing machine for roller sleeve machining. The polishing machine comprises a polishing table and an inner and outer polishing distance adjusting mechanism. According to the polishing table, a connecting frame is arranged at the left end of the upper side of the polishing table, a longitudinal moving seat is slidably connected into a second sliding groove formed in the right side of the connecting frame, an outer ring is rotationally connected to the right side of the longitudinal moving seat through a large-diameter bearing, an inner ring is arranged on the inner wall of the outer ring, threaded cylinders which are evenly distributed are rotationally connected into the inner ring through bearings, and first studs are in threaded connection with the interiors of the threaded cylinders; the ends, away from the center of the longitudinal moving base, of the threaded cylinders are provided with second rotary knobs. According to the polishing machine for machining the roller sleeve, the polishing gap between the two polishing rollers can be adjusted through the transmission element according to the wall thickness of the roller sleeve, the polishing application range of the polishing machine for the roller sleeves of different models is widened, use is convenient, and the production cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of roller sleeve polishing, in particular to a polishing machine for roller sleeve processing. Background Art

[0002] Roller sleeve refers to the outer shell of a combined rolling roller made of cemented carbide or composite cemented carbide materials. Roller sleeves need to be polished during the production process. In order to improve the polishing speed of the roll sleeve, the polishing machine for some roll sleeves uses double polishing rollers to polish the inner wall and outer surface of the roll sleeve at the same time. The polishing roller is connected to the connecting seat of the polishing table through a rotating shaft. When in use, the roll sleeve is first moved between the two polishing rollers so that the two polishing rollers are in contact with the inner wall and outer surface of the roll sleeve respectively, and then the roll sleeve is clamped and fixed by the clamping seat. Then, the rotating shaft drives the polishing roller to rotate through the power element so as to polish the inner wall and outer surface of the roll sleeve at the same time. At the same time, the clamping seat drives the roll sleeve to rotate around its own axis, thereby changing the polishing position of the roll sleeve. However, the wall thickness of roll sleeves of different models is different. The two polishing rollers are connected to the connecting seat of the polishing table through a rotating shaft respectively, so that the sleeve shaft polishing gap between the polishing rollers is fixed. If roll sleeves of different thicknesses are polished, the equipment needs to be replaced, which is cumbersome to operate and increases the cost of the device itself, which needs to be improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a polishing machine for roller sleeve processing. The device can adjust the polishing gap between two polishing rollers according to the wall thickness of the roller sleeve through a transmission element, thereby improving the application range of the device for polishing roller sleeves of different models. The device is easy to use and has low production cost, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing machine for roller sleeve processing, comprising a polishing table and an inner and outer polishing distance adjustment mechanism;

[0005] Polishing table: A connecting frame is provided at the left end of the upper side thereof, a longitudinal shift seat is slidably connected in a second slide groove provided on the right side of the connecting frame, an outer ring is rotatably connected to the right side of the longitudinal shift seat through a large diameter bearing, an inner ring is provided on the inner wall of the outer ring, a uniformly distributed threaded barrel is rotatably connected inside the inner ring through a bearing, a stud 1 is threadedly connected inside the threaded barrel, an extrusion seat is provided at the other end of the stud 1, and a knob 2 is provided at the end of the threaded barrel away from the center of the longitudinal shift seat;

[0006] Internal and external polishing spacing adjustment mechanism: It is arranged on the upper side of the polishing table. The device can adjust the polishing gap between the two polishing rollers according to the wall thickness of the roller sleeve through the transmission element, thereby improving the polishing application range of the device for roller sleeves of different models. It is easy to use and has low production cost.

[0007] Furthermore, it also includes a single chip microcomputer, which is arranged outside the polishing table. The input end of the single chip microcomputer is electrically connected to the external power supply, which is convenient for controlling electrical components.

[0008] Furthermore, the inner and outer polishing distance adjustment mechanism includes a fixed seat, a slide seat 1, a slide seat 2, a rotating shaft 1, a polishing roller, a driving assembly, a bidirectional lead screw, a knob 1 and a belt tightening assembly. The fixed seat is arranged at the upper right end of the polishing table, and a slide seat 1 and a slide seat 2 are respectively slidably connected in a slide groove 1 opened on the left side of the fixed seat. The left sides of the slide seat 1 and the slide seat 2 are both rotatably connected to the polishing roller through the rotating shaft 1. A driving assembly is provided between the slide seat 2 and the rotating shaft 1 on the front side, and a belt tightening assembly is provided between the rotating shaft 1 and the slide seat 2. The inside of the slide groove 1 is rotatably connected to the bidirectional lead screw through a bearing, the slide seat 2 and the slide seat 1 are both threadedly connected to the bidirectional lead screw, and a knob 1 is provided at the front end of the bidirectional lead screw. The polishing gap between the two polishing rollers can be adjusted according to the wall thickness of the roller sleeve through a transmission element.

[0009] Furthermore, the driving assembly includes a rotating shaft 2, a gear 1 and a motor 1. The rotating shaft 2 is rotatably connected to the upper end of the slide 2 through a bearing. The right end of the rotating shaft 2 and the front rotating shaft 1 are both provided with a gear 1, and the gears 1 are meshingly connected. A motor 1 is provided on the right side of the slide 2. The input end of the motor 1 is electrically connected to the output end of the single-chip microcomputer, and the output shaft of the motor 1 is fixedly connected to the right end of the rotating shaft 2 to provide power for the polishing roller to rotate and polish the roller sleeve.

[0010] Furthermore, the belt tightening assembly includes a telescopic column, a spring, a slide seat three, a pulley and a belt, the telescopic column is evenly arranged on the lower side of the slide seat two, a slide seat three is provided between the telescopic ends of the telescopic column, a uniformly distributed spring is provided between the slide seat two and the slide seat three, the springs are movably connected to the outer ends of adjacent telescopic columns, the left side of the slide seat three is rotatably connected to the rotating shaft three through a bearing, the right ends of the rotating shaft three and the rotating shaft one are both provided with pulleys, the pulleys are connected by belt transmission, and the three pulleys are distributed in a triangle, so that the belt is always in a tensioned state during the polishing spacing adjustment process of the polishing roller.

[0011] Furthermore, a connecting seat is provided on the right side of the longitudinal movement seat, and the middle part of the connecting seat is rotatably connected to gear 2 through rotating shaft 4. An outer gear ring is provided on the outer side of the outer ring, and gear 2 is meshed and connected with the outer gear ring. Motor 2 is provided on the right side of the connecting seat, and the input end of motor 2 is electrically connected to the output end of the single-chip microcomputer. The output shaft of motor 2 is fixedly connected to the right end of rotating shaft 4, so as to change the polishing position during the polishing process of the roller sleeve.

[0012] Furthermore, evenly distributed telescopic rods are provided between the extrusion seat and the inner ring to prevent the extrusion seat from rotating during movement.

[0013] Furthermore, the interior of the second slideway is rotatably connected with a second stud via a bearing, the longitudinal shift seat is threadedly connected to the second stud, and a knob third is provided at the front end of the second stud to adjust the longitudinal shift of the fixed part of the roller sleeve.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] When polishing the roller sleeve, first, according to the wall thickness of the roller sleeve itself, turn the knob 1 to drive the bidirectional screw to rotate. The bidirectional screw is connected by a thread so that the slide 1 and the slide 2 are close to each other, thereby adjusting the polishing distance between the two polishing rollers, so that the device can perform grinding operations on roller sleeves of different models. In this process, the telescopic end of the telescopic column and the spring itself are extended and retracted, and the slide 3 is moved vertically through the compression elastic force of the spring, so that the pulley is always in a tensioned state for the belt to avoid affecting the belt transmission. After the roller sleeve is fixed, the single-chip microcomputer starts the motor 1 to indirectly drive the rotating shaft 1 to rotate synchronously, and the polishing roller on the rear side performs rotational polishing on the inner wall of the roller sleeve, and the polishing roller on the front side performs rotational polishing on the outer side of the roller sleeve. The polishing machine for processing the roller sleeve can adjust the polishing gap between the two polishing rollers according to the wall thickness of the roller sleeve through the transmission element, thereby improving the application range of the device for polishing roller sleeves of different models, being easy to use and having low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the right side structure of the utility model.

[0018] In the figure: 1 polishing table, 2 single chip microcomputer, 3 inner and outer polishing spacing adjustment mechanism, 31 fixed seat, 32 slide seat 1, 33 slide seat 2, 34 rotating shaft 1, 35 polishing roller, 36 driving assembly, 361 rotating shaft 2, 362 gear 1, 363 motor 1, 37 bidirectional lead screw, 38 knob 1, 39 belt tightening assembly, 391 telescopic column, 392 spring, 393 slide seat 3, 394 pulley, 395 belt, 4 connecting frame, 5 longitudinal shift seat, 6 outer ring, 7 inner ring, 8 threaded cylinder, 9 stud 1, 10 extrusion seat, 11 telescopic rod, 12 knob 2, 13 outer gear ring, 14 connecting seat, 15 gear 2, 16 motor 2, 17 stud 2, 18 knob 3. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-2 , This embodiment provides a technical solution: a polishing machine for roller sleeve processing, comprising a polishing table 1 and an inner and outer polishing spacing adjustment mechanism 3;

[0021] Polishing table 1: a connecting frame 4 is provided at the left end of the upper side, a longitudinal displacement seat 5 is slidably connected in a slide groove 2 provided on the right side of the connecting frame 4, an outer ring 6 is rotatably connected to the right side of the longitudinal displacement seat 5 through a large diameter bearing, an inner ring 7 is provided on the inner wall of the outer ring 6, and a uniformly distributed threaded cylinder 8 is rotatably connected to the inner part of the inner ring 7 through a bearing, a stud 9 is threadedly connected to the inner part of the threaded cylinder 8, an extrusion seat 10 is provided at the other end of the stud 9, a knob 2 12 is provided at the end of the threaded cylinder 8 away from the center of the longitudinal displacement seat 5, and a single chip microcomputer 2 is provided, the single chip microcomputer 2 is arranged outside the polishing table 1, and the input end of the single chip microcomputer 2 is electrically connected to an external power supply. A connecting seat 14 is provided on the right side of the longitudinal shift seat 5, and a gear 2 15 is rotatably connected to the middle part of the connecting seat 14 through a rotating shaft 4. An outer gear ring 13 is provided on the outer side of the outer ring 6, and the gear 2 15 is meshed and connected with the outer gear ring 13. A motor 2 16 is provided on the right side of the connecting seat 14, and the input end of the motor 2 16 is electrically connected to the output end of the single-chip microcomputer 2, and the output shaft of the motor 2 16 is fixedly connected to the right end of the rotating shaft 4. Uniformly distributed telescopic rods 11 are provided between the extrusion seat 10 and the inner ring 7, and a stud 2 17 is rotatably connected to the interior of the slide groove 2 through a bearing, and the longitudinal shift seat 5 is threadedly connected to the stud 2 17, and the front of the stud 2 17 The end is provided with a knob 3 18, the arc center of the extrusion surface of the extrusion seat 10 and the axis center of the polishing roller 35 are located in the same horizontal plane, the spring 392 is always in a state, after the polishing spacing of the stick sleeve is adjusted, the knob 3 18 is turned to drive the stud 2 17 to rotate, and the stud 2 17 is threadedly connected to drive the longitudinal displacement seat 5 to move longitudinally along the slide groove 1, thereby longitudinally moving the roller sleeve clamping parts of the two extrusion seats 10, and then the roller sleeve passes through the inner ring 7 from left to right. At this time, the two polishing rollers 35 squeeze and contact the inner and outer sides of the roller sleeve wall, the rear polishing roller 35 is located inside the roller sleeve, and the front polishing roller 3 5 is located on the outside of the roller sleeve, and then the knob 2 12 is turned to drive the threaded barrel 8 to rotate. The threaded barrel 8 is connected by threads so that the stud 9 drives the extrusion seat 10 to polish and fix the roller sleeve. During this process, the telescopic end of the telescopic rod 11 moves adaptively with the extrusion seat 10, thereby avoiding the self-rotation phenomenon during the movement of the extrusion seat 10. During the polishing of the roller sleeve, the single-chip computer 2 starts the motor 2 16 so that its output shaft drives the gear 2 15 to rotate through the rotating shaft 4. The gear 2 15 is connected by meshing so that the outer gear ring 13 indirectly drives the fixed roller sleeve to rotate axially, thereby converting the polishing surface of the roller sleeve;

[0022] Internal and external polishing spacing adjustment mechanism 3: It is arranged on the upper side of the polishing table 1, and the internal and external polishing spacing adjustment mechanism 3 includes a fixed seat 31, a slide seat 1 32, a slide seat 2 33, a rotating shaft 1 34, a polishing roller 35, a driving assembly 36, a bidirectional lead screw 37, a knob 1 38 and a belt tightening assembly 39. The fixed seat 31 is arranged at the upper right end of the polishing table 1, and the slide seat 1 32 and the slide seat 2 33 are respectively slidably connected in the slide groove 1 opened on the left side of the fixed seat 31. The left sides of the slide seat 1 32 and the slide seat 2 33 are both rotatably connected to the polishing roller 35 through the rotating shaft 1 34. A driving assembly 36 is provided between the slide seat 2 33 and the rotating shaft 1 34 on the front side, and a belt tightening assembly 39 is provided between the rotating shaft 1 34 and the slide seat 2 33. The interior of the slide groove 1 rotates through the bearing A bidirectional lead screw 37 is connected, the slide 2 33 and the slide 1 32 are both threadedly connected to the bidirectional lead screw 37, a knob 1 38 is provided at the front end of the bidirectional lead screw 37, a driving assembly 36 comprises a rotating shaft 2 361, a gear 1 362 and a motor 1 363, the rotating shaft 2 361 is rotatably connected to the upper end of the slide 2 33 through a bearing, the rotating shaft 2 361 and the right end of the rotating shaft 1 34 on the front side are both provided with a gear 1 362, the gears 1 362 are meshedly connected, a motor 1 363 is provided on the right side of the slide 2 33, the input end of the motor 1 363 is electrically connected to the output end of the single-chip computer 2, the output shaft of the motor 1 363 is fixedly connected to the right end of the rotating shaft 2 361, and a belt tightening assembly 39 comprises a telescopic column 391, a spring 392, a slide 393, a belt Wheel 394 and belt 395, telescopic column 391 are evenly arranged on the lower side of slide seat 2 33, slide seat 3 393 is arranged between the telescopic ends of telescopic column 391, and springs 392 are evenly distributed between slide seat 2 33 and slide seat 3 393. Springs 392 are movably sleeved with the outer ends of adjacent telescopic columns 391. The left side of slide seat 393 is rotatably connected with shaft 3 through a bearing. The right ends of shaft 3 and shaft 1 34 are both provided with pulleys 394. The pulleys 394 are connected through belt 395 transmission. The three pulleys 394 are distributed in a triangle and have different diameters from each other, so as to achieve the transmission effect through belt 395. When polishing the roller sleeve, first, according to the wall thickness of the roller sleeve itself, turn knob 1 38 to drive the two-way The lead screw 37 rotates, and the bidirectional lead screw 37 is connected by a thread so that the slide 1 32 and the slide 2 33 are close to each other, thereby adjusting the polishing distance between the two polishing rollers 35, so that the device can perform grinding operations on roller sleeves of different thicknesses. During this process, the telescopic end of the telescopic column 391 and the spring 392 itself are extended and retracted, and the slide 3 393 is moved vertically through the compression elastic force of the spring 392, so that the pulley 394 is always in a tensioned state with the belt 395 to avoid affecting the belt transmission. After the polishing and fixing of the stick sleeve is completed, the single-chip computer 2 starts the motor 1 363 so that its output shaft drives the rotating shaft 2 361 to rotate, and the rotating shaft 2 361 is meshed and connected with the gear 1 362 to drive the rotating shaft 1 34 on the front side to rotate.The front rotating shaft 34 drives the rear rotating shaft 34 to rotate synchronously through the belt transmission between the pulley 394 and the belt 395. The rear polishing roller 35 performs a rotational polishing process on the inner wall of the roller sleeve, and the front polishing roller 35 performs a rotational polishing process on the outer side of the roller sleeve. The polishing machine for roller sleeve processing can adjust the polishing gap between the two polishing rollers 35 according to the thickness of the roller sleeve wall through the transmission element, thereby improving the application range of the device for polishing roller sleeves of different models, being easy to use and having low production cost.

[0023] The working principle of a roller sleeve polishing machine provided by the utility model is as follows: the arc center of the extrusion surface of the extrusion seat 10 and the axis center of the polishing roller 35 are located in the same horizontal plane, and the spring 392 is always in a state. When the roller sleeve is polished, firstly, according to the wall thickness of the roller sleeve itself, the knob 1 38 is turned to drive the bidirectional lead screw 37 to rotate. The bidirectional lead screw 37 is connected by a thread so that the slide seat 1 32 and the slide seat 2 33 are close to each other, thereby adjusting the polishing distance between the two polishing rollers 35, so that the device can perform polishing operations on roller sleeves of different thicknesses. In this process, the telescopic column The telescopic end of 391 and the spring 392 are extended and retracted, and the slide seat 393 is moved vertically by the compression force of the spring 392, so that the pulley 394 is always in a tensioned state with the belt 395 to avoid affecting the belt transmission. Then, the knob 318 is turned to drive the stud 217 to rotate. The stud 217 is threadedly connected to drive the longitudinal seat 5 to move longitudinally along the slide groove 1, thereby longitudinally moving the roller sleeve clamping parts of the two extrusion seats 10. Then, the roller sleeve passes through the inner ring 7 from left to right. At this time, the two polishing rollers 35 squeeze the inner and outer sides of the roller sleeve wall. The polishing roller 35 on the rear side is located inside the roller sleeve, and the polishing roller 35 on the front side is located outside the roller sleeve. Then, the knob 2 12 is turned to drive the threaded cylinder 8 to rotate. The threaded cylinder 8 is connected by a thread so that the stud 9 drives the extrusion seat 10 to polish and fix the roller sleeve. During this process, the telescopic end of the telescopic rod 11 moves adaptively with the extrusion seat 10, thereby avoiding the self-rotation phenomenon during the movement of the extrusion seat 10. After the roller sleeve is polished and fixed, the single-chip computer 2 starts the motor 1 363 so that its output shaft drives the rotating shaft 2 361 to rotate. The rotating shaft 2 361 passes through the gear 1 362 The meshing connection drives the front rotating shaft 34 to rotate, and the front rotating shaft 34 drives the rear rotating shaft 34 to rotate synchronously through the belt transmission between the pulley 394 and the belt 395. The polishing roller 35 on the rear side performs rotational polishing on the inner wall of the roller sleeve, and the polishing roller 35 on the front side performs rotational polishing on the outer side of the roller sleeve. At the same time, the single-chip computer 2 starts the motor 2 16 so that its output shaft drives the gear 2 15 to rotate through the rotating shaft 4. The gear 2 15 is meshedly connected so that the outer gear ring 13 indirectly drives the fixed stick sleeve to rotate axially, thereby converting the polished surface of the roller sleeve.

[0024] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can adopt MCS-51, the motor 1 363 and the motor 2 16 can adopt Y80M1-2, and the single chip microcomputer 2 controls the motor 1 363 and the motor 2 16 to work using methods commonly used in the prior art.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A polishing machine for roller sleeve processing, characterized in that: It comprises a polishing table (1) and an inner and outer polishing distance adjustment mechanism (3); Polishing table (1): a connecting frame (4) is provided at the left end of the upper side thereof, a longitudinal displacement seat (5) is slidably connected in a second slide groove provided on the right side of the connecting frame (4), an outer ring (6) is rotatably connected to the right side of the longitudinal displacement seat (5) via a large diameter bearing, an inner ring (7) is provided on the inner wall of the outer ring (6), the interior of the inner ring (7) is rotatably connected to uniformly distributed threaded cylinders (8) via a bearing, the interior of the threaded cylinders (8) are all threadedly connected to studs (9), the other end of the studs (9) are all provided with extrusion seats (10), and the end of the threaded cylinders (8) away from the center of the longitudinal displacement seat (5) is provided with knobs (12); Inner and outer polishing distance adjustment mechanism (3): arranged on the upper side of the polishing table (1).

2. A roller sleeve polishing machine according to claim 1, characterized in that: It also comprises a single-chip microcomputer (2), which is arranged outside the polishing table (1), and an input end of the single-chip microcomputer (2) is electrically connected to an external power supply.

3. A roller sleeve polishing machine according to claim 2, characterized in that: The inner and outer polishing spacing adjustment mechanism (3) comprises a fixed seat (31), a slide seat 1 (32), a slide seat 2 (33), a rotating shaft 1 (34), a polishing roller (35), a driving assembly (36), a bidirectional lead screw (37), a knob 1 (38) and a belt tightening assembly (39), wherein the fixed seat (31) is arranged at the upper right end of the polishing table (1), and a slide seat 1 (32) and a slide seat 2 (33) are slidably connected in a slide groove 1 opened on the left side of the fixed seat (31), and the slide seat 1 (32) and the slide seat 2 (33) are respectively slidably connected in a slide groove 1. The left side of the second seat (33) is rotatably connected to a polishing roller (35) via a rotating shaft (34), a driving assembly (36) is provided between the second slide seat (33) and the rotating shaft (34) on the front side, a belt tightening assembly (39) is provided between the rotating shaft (34) and the second slide seat (33), a bidirectional lead screw (37) is rotatably connected to the interior of the slide slot (1) via a bearing, the second slide seat (33) and the first slide seat (32) are both threadedly connected to the bidirectional lead screw (37), and a knob (38) is provided at the front end of the bidirectional lead screw (37).

4. A roller sleeve polishing machine according to claim 3, characterized in that: The driving assembly (36) comprises a second rotating shaft (361), a first gear (362) and a first motor (363); the second rotating shaft (361) is rotatably connected to the upper end of the second sliding seat (33) via a bearing; the second rotating shaft (361) and the right end of the first rotating shaft (34) on the front side are both provided with a first gear (362); the first gears (362) are meshingly connected; the right side of the second sliding seat (33) is provided with a first motor (363); the input end of the first motor (363) is electrically connected to the output end of the single-chip computer (2); and the output shaft of the first motor (363) is fixedly connected to the right end of the second rotating shaft (361).

5. The polishing machine for roller sleeve processing according to claim 3, characterized in that: The belt tightening assembly (39) comprises a telescopic column (391), a spring (392), a slide seat three (393), a pulley (394) and a belt (395). The telescopic column (391) is evenly arranged on the lower side of the slide seat two (33). The slide seat three (393) is arranged between the telescopic ends of the telescopic column (391). Evenly distributed springs (392) are arranged between the slide seat two (33) and the slide seat three (393). The springs (392) are movably sleeved with the outer ends of adjacent telescopic columns (391). The left side of the slide seat three (393) is rotatably connected to the rotating shaft three through a bearing. The right ends of the rotating shaft three and the rotating shaft one (34) are both provided with pulleys (394). The pulleys (394) are connected to each other through a belt (395). The three pulleys (394) are distributed in a triangle.

6. A roller sleeve polishing machine according to claim 2, characterized in that: A connecting seat (14) is provided on the right side of the longitudinal displacement seat (5), and a middle portion of the connecting seat (14) is rotatably connected to a gear 2 (15) via a rotating shaft 4. An outer gear ring (13) is provided on the outer side of the outer ring (6), and the gear 2 (15) is meshingly connected to the outer gear ring (13). A motor 2 (16) is provided on the right side of the connecting seat (14), and an input end of the motor 2 (16) is electrically connected to an output end of the single-chip computer (2), and an output shaft of the motor 2 (16) is fixedly connected to the right end of the rotating shaft 4.

7. The polishing machine for roller sleeve processing according to claim 1, characterized in that: Evenly distributed telescopic rods (11) are provided between the extrusion seat (10) and the inner ring (7).

8. The polishing machine for roller sleeve processing according to claim 1, characterized in that: The interior of the second slide groove is rotatably connected with a second stud (17) via a bearing, the longitudinal displacement seat (5) is threadedly connected to the second stud (17), and a third knob (18) is provided at the front end of the second stud (17).

Images