Elevator accessory plane polishing machine

Abstract

The utility model relates to the technical field of elevator accessory machining, and aims to provide an elevator accessory plane polishing machine which is characterized in that an elevator accessory is placed on a moving plate, and a rotating handle is rotated to drive a clamping plate to clamp and fix the elevator accessory, so that the stability of the elevator accessory in the polishing process is ensured; and meanwhile, elevator accessories of different sizes are clamped, adjusted and fixed, an electric telescopic rod can drive a mounting frame and a polishing disc to descend, the polishing disc makes contact with the elevator accessories, a polishing motor drives the polishing disc to rotate to polish the elevator accessories, and in the polishing process, a driving motor can drive a threaded rod to rotate, so that the elevator accessories are polished. And then the threaded rod drives the fixing plate to move longitudinally, so that the polishing disc is driven to move longitudinally, the moving plate can be pushed to move through the air cylinder, so that the moving plate is driven to move transversely, and the grinding requirements of different positions of the elevator accessories can be better met by adjusting the transverse position and the longitudinal position.

Description

Technical Field

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

[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rows of rigid rails that are perpendicular to the horizontal plane or inclined at an angle of less than 15° to the plumb line. Elevators are composed of multiple parts. During the processing of elevator parts, a flat polishing machine is needed to polish the elevator parts. Most of the existing elevator parts flat polishing machines are often fixed in size and cannot be adjusted and fixed according to the size of the elevator parts. At the same time, the polishing disc usually only moves up and down to polish the elevator parts. Therefore, in order to fully polish one side of the elevator parts, the traditional method is to adjust the polishing position manually, which has certain limitations. Utility Model Content

[0003] The utility model aims to provide a plane polishing machine for elevator parts, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0005] A plane polishing machine for elevator accessories comprises a base plate, the top right side of the base plate is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a cylinder, the telescopic end of the cylinder is fixedly connected with a moving plate, the top of the moving plate is provided with a slide groove, one end of the slide groove is rotatably connected with a bidirectional screw, the other end of the bidirectional screw penetrates the moving plate and is fixedly connected with a turning handle, threaded blocks are threadedly connected to the two side surfaces of the bidirectional screw, the top of the threaded block penetrates the slide groove and is fixedly connected with a clamping plate, the top of the base plate is symmetrically connected with a frame one and a frame two, one end of the frame one is rotatably connected with a threaded rod, the other end of the threaded rod penetrates the frame one and is fixedly connected with a driving motor, a fixed plate is threadedly connected on the threaded rod, the frame two is fixedly connected with a sliding rod, the other end of the fixed plate is slidably connected with the sliding rod, an electric telescopic rod is fixedly connected at the center position of the bottom of the fixed plate, the telescopic end of the electric telescopic rod is fixedly connected with a mounting frame, a polishing motor is arranged and fixed inside the mounting frame, and the output shaft of the polishing motor penetrates the mounting frame and is fixedly connected with a polishing disc.

[0006] Furthermore, limiting grooves are provided on both sides of the top of the bottom plate, the inner walls of the limiting grooves are slidably connected to limiting blocks, and the top of the limiting blocks is fixedly connected to the bottom of the movable plate.

[0007] Furthermore, the threads on both sides of the bidirectional screw have opposite directions.

[0008] Furthermore, the driving motor is a reversible motor.

[0009] Furthermore, support legs are provided at the four corners of the bottom of the base plate.

[0010] The beneficial effects of the utility model are:

[0011] The utility model discloses a plane polishing machine for elevator parts. The elevator parts are placed on a movable plate, and the turning handle is used to drive the clamping plate to clamp and fix the elevator parts, thereby ensuring the stability of the elevator parts during the polishing process, and at the same time realizing the clamping, adjustment and fixation of elevator parts of different sizes. The electric telescopic rod can drive the installation frame and the polishing disc to descend, so that the polishing disc contacts the elevator parts, and the polishing motor drives the polishing disc to rotate to polish the elevator parts. During the polishing process, the driving motor can drive the threaded rod to rotate, and then the threaded rod drives the fixed plate to move longitudinally, thereby driving the polishing disc to move longitudinally, and the cylinder can push the movable plate to move, thereby driving the movable plate to move laterally. By adjusting the horizontal and vertical positions, the polishing requirements of different positions of the elevator parts can be better met. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a plane polishing machine for elevator parts of the utility model;

[0013] Figure 2 It is a partial side sectional view of a plane polishing machine for elevator parts of the utility model;

[0014] Figure 3 This is an enlarged view of point A of a plane polishing machine for elevator parts of the utility model;

[0015] Reference table of reference numerals:

[0016] 1. Base plate; 2. Vertical plate; 3. Cylinder; 4. Moving plate; 5. Slide; 6. Bidirectional screw; 7. Turning handle; 8. Threaded block; 9. Clamping plate; 10. Frame 1; 11. Frame 2; 12. Threaded rod; 13. Driving motor; 14. Fixed plate; 15. Slide; 16. Electric telescopic rod; 17. Mounting frame; 18. Polishing motor; 19. Polishing disc; 20. Limiting groove; 21. Limiting block; 22. Support leg. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0019] Depend on Figures 1 to 3 As shown, a plane polishing machine for elevator parts comprises a bottom plate 1, a vertical plate 2 is fixedly connected to the right side of the top of the bottom plate 1, a cylinder 3 is fixedly connected to one side of the vertical plate 2, a movable plate 4 is fixedly connected to the telescopic end of the cylinder 3, a slide groove 5 is provided on the top of the movable plate 4, a bidirectional screw 6 is rotatably connected to one end of the slide groove 5, the other end of the bidirectional screw 6 penetrates the movable plate 4 and is fixedly connected to a turning handle 7, thread blocks 8 are threadedly connected to the surfaces of both sides of the bidirectional screw 6, the top of the thread block 8 penetrates the slide groove 5 and is fixedly connected to a clamping plate 9, and two ends of the top of the bottom plate 1 are connected to the bottom plate 1. The frame 10 and the frame 2 11 are symmetrically connected to each other. One end of the frame 10 is rotatably connected to a threaded rod 12. The other end of the threaded rod 12 passes through the frame 10 and is fixedly connected to a driving motor 13. A fixing plate 14 is threadedly connected to the threaded rod 12. The frame 2 11 is fixedly connected to a sliding rod 15. The other end of the fixing plate 14 is slidably connected to the sliding rod 15. An electric telescopic rod 16 is fixedly connected to the center of the bottom of the fixing plate 14. The telescopic end of the electric telescopic rod 16 is fixedly connected to a mounting frame 17. The mounting frame 17 is provided with A polishing motor 18 is fixed, and the output shaft of the polishing motor 18 passes through the mounting frame 17 and is fixedly connected with a polishing disc 19. The threads on both sides of the bidirectional screw 6 are in opposite directions. Support legs 22 are provided at the four corners of the bottom of the bottom plate 1. The elevator accessories are placed on the movable plate 4. By turning the handle 7, the clamping plate 9 is driven to clamp and fix the elevator accessories, thereby ensuring the stability of the elevator accessories during the polishing process, and at the same time, the elevator accessories of different sizes can be clamped, adjusted and fixed. The mounting frame 17 and the polishing disc 19 can be driven to descend by the electric telescopic rod 16, so that the polishing disc 19 contacts the elevator accessories. The polishing disc 19 is driven to rotate by the polishing motor 18 to polish the elevator accessories. During the polishing process, the threaded rod 12 can be driven to rotate by the driving motor 13, and then the threaded rod 12 drives the fixed plate 14 to move longitudinally, thereby driving the polishing disc 19 to move longitudinally. The movable plate 4 can be pushed to move by the cylinder 3, thereby driving the movable plate 4 to move horizontally. By adjusting the horizontal and vertical positions, the grinding requirements of different positions of the elevator accessories can be better met.

[0020] Limiting grooves 20 are provided on both sides of the top of the bottom plate 1, and the inner wall of the limiting groove 20 is slidably connected to the limiting block 21, and the top of the limiting block 21 is fixedly connected to the bottom of the movable plate 4. The limiting groove 20 and the limiting block 21 cooperate to ensure the stability of the movement of the movable plate 4.

[0021] The driving motor 13 is a reversible motor. By providing the driving motor 13 , the reciprocating movement of the fixing plate 14 is achieved.

[0022] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. An elevator component surface polishing machine, comprising a bottom plate (1), characterized in that: The right side of the top of the bottom plate (1) is fixedly connected to a vertical plate (2), one side of the vertical plate (2) is fixedly connected to a cylinder (3), the telescopic end of the cylinder (3) is fixedly connected to a movable plate (4), the top of the movable plate (4) is provided with a slide groove (5), one end of the inside of the slide groove (5) is rotatably connected to a bidirectional screw rod (6), the other end of the bidirectional screw rod (6) penetrates the movable plate (4) and is fixedly connected to a turning handle (7), the two sides of the bidirectional screw rod (6) are threadedly connected to thread blocks (8), the top of the thread block (8) penetrates the slide groove (5) and is fixedly connected to a clamping plate (9), the two sides of the top of the bottom plate (1) are symmetrically connected to a frame one (10) and a frame two (11), the frame one (10) has a The first end of the screw rod (12) is rotatably connected to the first frame (10), the other end of the screw rod (12) passes through the frame one (10) and is fixedly connected to a driving motor (13), the screw rod (12) is threadedly connected to a fixing plate (14), the frame two (11) is fixedly connected to a sliding rod (15), the other end of the fixing plate (14) is slidably connected to the sliding rod (15), the bottom center position of the fixing plate (14) is fixedly connected to an electric telescopic rod (16), the telescopic end of the electric telescopic rod (16) is fixedly connected to a mounting frame (17), a polishing motor (18) is fixedly arranged inside the mounting frame (17), the output shaft of the polishing motor (18) passes through the mounting frame (17) and is fixedly connected to a polishing disc (19).

2. The elevator parts surface polishing machine according to claim 1, characterized in that: Limiting grooves (20) are provided on both sides of the top of the bottom plate (1), the inner walls of the limiting grooves (20) are slidably connected to limiting blocks (21), and the top of the limiting blocks (21) is fixedly connected to the bottom of the movable plate (4).

3. The elevator parts surface polishing machine according to claim 1, characterized in that: The threads on both sides of the bidirectional screw (6) are in opposite directions.

4. The elevator parts surface polishing machine according to claim 1, characterized in that: The driving motor (13) is a reversible motor.

5. The elevator parts surface polishing machine according to claim 1, characterized in that: Support legs (22) are provided at the four corners of the bottom of the base plate (1).

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