Polishing device for traction sheave production

Abstract

The utility model belongs to the production technical field of tractor wheel, especially a kind of polishing device for tractor wheel production, present and propose the following scheme, including base and install the polishing mechanism and drive mechanism on base, the drive mechanism is used to drive tractor wheel rotation, including drive component and limit component, the limit component is installed on drive component;The polishing mechanism includes adjusting component and polishing component, and the adjusting component is used to adjust the position of polishing component.The utility model drive mechanism can be positioned to tractor wheel, drive tractor wheel rotation, and the position of polishing component can be adjusted by polishing mechanism, so as to polish tractor wheel, the whole process can realize automatic polishing processing, save manpower and time, improve the polishing efficiency of tractor wheel.

Description

Technical Field

[0001] This utility model relates to the field of traction wheel production technology, and in particular to a polishing device for traction wheel production. Background Technology

[0002] The traction sheave is the rope sheave on the traction machine, also called the traction rope sheave or drive rope sheave. It is the device that transmits traction power in the elevator. It transmits power by utilizing the friction between the traction steel wire rope and the rope groove on the edge of the traction sheave, and is mounted on the worm gear shaft of the traction machine.

[0003] After the traction sheave is manufactured, it needs to be polished according to the production requirements of the product. The conventional polishing operation is usually carried out by workers using a handheld polishing machine. Because the side polishing is time-consuming and labor-intensive, the efficiency is low and it affects the production progress. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a polishing device for traction wheel production, thereby solving the problems mentioned in the background section.

[0005] A polishing device for traction sheave production includes a base and a polishing mechanism and a drive mechanism mounted on the base. The drive mechanism is used to drive the traction sheave to rotate, and includes a drive component and a limiting component, wherein the limiting component is mounted on the drive component; The polishing mechanism includes an adjustment component and a polishing component, wherein the adjustment component is used to adjust the position of the polishing component.

[0006] By adopting the above technical solution, the traction wheel can be automatically polished.

[0007] The drive assembly includes a motor, a fixed base, and a rotary table. The fixed base is fixed to the base, and the rotary table is rotatably mounted on the fixed base and fixedly connected to the output end of the motor.

[0008] By adopting the above technical solution, the traction sheave is driven to rotate.

[0009] The limiting components include a fixed column, a limiting platform, a insert plate, studs, a movable plate, and a nut. The fixed column is fixed to the rotating platform, the limiting platform can be sleeved on the fixed column, two studs are installed opposite each other on the limiting platform, the movable plate is restricted to move downward along the studs by the nut, and the insert plate can be detachably inserted into the fixed column to restrict the degree of freedom of the movable plate to move upward.

[0010] By adopting the above technical solution, the traction sheave is limited so as to facilitate the rotation of the traction sheave.

[0011] The adjustment assembly includes a lead screw, a guide rail, an electric cylinder, a pusher, a third motor, and a movable seat. The third motor is mounted on the base via a bracket. The lead screw is mounted at the output end of the third motor. The movable seat slides up and down along the guide rail fixed on the bracket. The pusher slides through the movable seat. The electric cylinder is mounted in the middle of the pusher, and its output end is fixedly connected to the movable seat.

[0012] By adopting the above technical solution, the position of the polishing part is adjusted to facilitate polishing of different positions on the side of the traction wheel.

[0013] The polishing assembly is mounted on the adjusting assembly and includes a first limiting end, a second limiting end, a polishing part, and a second motor. There are two sets of first and second limiting ends, which are respectively mounted on the pushing part. The second limiting end is mounted on the first limiting end by bolts and nuts. Both ends of the polishing part are rotatably mounted between the first and second limiting ends by bearings. The second motor is mounted on one of the sets of limiting ends.

[0014] The traction wheel is polished by adopting the above technical solution.

[0015] Both the rotating platform and the limiting platform are configured as frustums of cylinders, and the maximum diameter of the limiting platform is smaller than the minimum diameter of the rotating platform.

[0016] By adopting the above technical solution, it is possible to limit the traction sheave.

[0017] The beneficial effects of this new polishing device for traction wheel production are: The drive mechanism can position the traction wheel and drive it to rotate, while the polishing mechanism can adjust the position of the polishing components to facilitate polishing of the traction wheel. The entire process can achieve automatic polishing, saving manpower and time and improving the polishing efficiency of the traction wheel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the polishing device for traction wheel production proposed in this utility model. Figure 2 Another perspective view of the polishing device for traction wheel production proposed in this utility model; Figure 3 This is a schematic diagram of the defined component structure of the polishing device for producing traction wheels proposed in this utility model.

[0019] In the diagram: 1. Base; 2. Motor 1; 3. Fixed seat; 4. Rotary table; 5. Fixed column; 6. Limiting platform; 7. Insert plate; 8. Stud; 9. Movable plate; 10. Nut; 11. Lead screw; 12. Guide rail; 13. Electric cylinder; 14. Pushing part; 15. Limiting end 1; 16. Limiting end 2; 17. Polishing part; 18. Motor 2; 19. Bracket; 20. Motor 3; 21. Movable seat. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0021] Reference Figure 1-3 A polishing device for traction wheel production includes a base 1 and a polishing mechanism and a drive mechanism mounted on the base 1. The drive mechanism is used to drive the traction sheave to rotate, and includes a drive assembly and a limiting assembly, with the limiting assembly mounted on the drive assembly; The polishing mechanism includes an adjustment component and a polishing component, the adjustment component being used to adjust the position of the polishing component; The traction sheave is placed centered on the rotary table 4. Then, the limiting platform 6 is fitted onto the fixed column 5. The limiting components include the fixed column 5, the limiting platform 6, the insert plate 7, the stud 8, the movable plate 9, and the nut 10. The fixed column 5 is fixed on the rotary table 4. The limiting platform 6 can be fitted onto the fixed column 5. The stud 8 is installed on the limiting platform 6 in two opposite positions. The movable plate 9 is restricted to move downward along the stud 8 by the nut 10. The insert plate 7 can be detachably inserted into the fixed column 5 to restrict the freedom of the movable plate 9 to move upward. The bottom of the limiting platform 6 contacts the inner ring of the middle of the traction sheave. The insert plate 7 is inserted. Rotating 10 makes the movable plate 9 contact the bottom of the insert plate 7, so that the limiting platform 6 can apply pressure to the traction sheave from the top to limit it. The drive assembly includes a motor 2, a fixed base 3, and a rotating table 4. The fixed base 3 is fixed on the base 1, and the rotating table 4 is rotatably mounted on the fixed base 3 and fixedly connected to the output end of the motor 2. The motor 2 is a geared motor. The drive motor 2 slowly drives the rotating table 4 to rotate along the fixed base 3, and the rotating table 4 can synchronously drive the traction wheel to rotate. During polishing, the traction wheel can be stopped to rotate according to the polishing effect. After the area is polished, the traction wheel can be driven to rotate again. The adjustment assembly includes a lead screw 11, a guide rail 12, an electric cylinder 13, a pusher 14, a third motor 20, and a movable seat 21. The third motor 20 is mounted on the base 1 via a bracket 19. The lead screw 11 is mounted at the output end of the third motor 20. The movable seat 21 slides up and down along the guide rail 12 fixed on the bracket 19. The pusher 14 slides through the movable seat 21. The electric cylinder 13 is mounted in the middle of the pusher 14, and its output end is fixedly connected to the movable seat 21. The third motor 20 drives the movable seat 21 to move along the guide rail 12 to a suitable height via the lead screw 11. The second motor 18 drives the polishing part 17 to rotate and drives the electric cylinder 13 to retract its piston rod. At this time, the pusher 14 can push the polishing part 17 to move to the side of the traction wheel to polish the traction wheel. During this period, the height of the polishing section 17 can be adjusted by controlling the motor 20 and the electric cylinder 13, and the side of the traction wheel can be polished. The entire process can be automated for polishing, saving manpower and time and improving the polishing efficiency of the traction wheel.

[0022] The polishing assembly is mounted on the adjusting assembly and includes a first limiting end 15, a second limiting end 16, a polishing part 17, and a second motor 18. There are two sets of first limiting ends 15 and second limiting ends 16, each mounted on the pushing part 14. The second limiting end 16 is mounted to the first limiting end 15 using bolts and nuts. Both ends of the polishing part 17 are rotatably mounted between the first and second limiting ends 15 and 16 via bearings. The second motor 18 is mounted on one set of first limiting ends 15. The first and second limiting ends 15 and 16 facilitate the removal of the second limiting end 16 from the first limiting end 15 to replace the polishing rod on the polishing part 17. The polishing part 17 consists of a straight rod and a polishing rod, which is bolted to the straight rod. To replace the polishing rod, simply rotate and remove the bolts on both sides of the polishing rod. Both the rotating platform 4 and the limiting platform 6 are set in the form of a frustum, and the maximum diameter of the limiting platform 6 is smaller than the minimum diameter of the rotating platform 4; the bottom of the limiting platform 6 can be embedded in the inner ring of the traction wheel, and the traction wheel is fixed on the rotating platform 4 by the limiting component.

[0023] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A polishing device for traction wheel production, comprising a base (1) and a polishing mechanism and a driving mechanism mounted on the base (1), characterized in that: The drive mechanism is used to drive the traction sheave to rotate, and includes a drive component and a limiting component, wherein the limiting component is mounted on the drive component; The polishing mechanism includes an adjustment component and a polishing component, wherein the adjustment component is used to adjust the position of the polishing component; The drive assembly includes a motor (2), a fixed base (3) and a rotating platform (4). The fixed base (3) is fixed on the base (1), and the rotating platform (4) is rotatably mounted on the fixed base (3) and fixedly connected to the output end of the motor (2). The limiting components include a fixed column (5), a limiting platform (6), a insert plate (7), a stud (8), a movable plate (9), and a nut (10). The fixed column (5) is fixed on the rotating platform (4). The limiting platform (6) can be sleeved on the fixed column (5). The studs (8) are two oppositely installed on the limiting platform (6). The movable plate (9) is restricted to move downward along the studs (8) by the nut (10). The insert plate (7) can be detachably inserted into the fixed column (5) to restrict the degree of freedom of the movable plate (9) to move upward.

2. The polishing apparatus for traction wheel production according to claim 1, characterized in that: The adjustment assembly includes a lead screw (11), a guide rail (12), an electric cylinder (13), a pusher (14), a third motor (20), and a movable seat (21). The third motor (20) is mounted on the base (1) via a bracket (19). The lead screw (11) is mounted at the output end of the third motor (20). The movable seat (21) slides up and down along the guide rail (12) fixed on the bracket (19). The pusher (14) slides through the movable seat (21). The electric cylinder (13) is mounted in the middle of the pusher (14), and its output end is fixedly connected to the movable seat (21).

3. The polishing apparatus for traction wheel production according to claim 2, characterized in that: The polishing assembly is mounted on the adjustment assembly and includes a first limiting end (15), a second limiting end (16), a polishing part (17), and a second motor (18). The first limiting end (15) and the second limiting end (16) are both in two sets and are respectively mounted on the pushing part (14). The second limiting end (16) is mounted on the first limiting end (15) by bolts and nuts. Both ends of the polishing part (17) are rotatably mounted between the first limiting end (15) and the second limiting end (16) by bearings. The second motor (18) is mounted on one of the first limiting ends (15).

4. The polishing apparatus for traction wheel production according to claim 3, characterized in that: Both the rotating platform (4) and the limiting platform (6) are set in a frustum structure, and the maximum diameter of the limiting platform (6) is smaller than the minimum diameter of the rotating platform (4).

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