A kind of overturning assembly for elevator traction sheave machining

Abstract

The utility model relates to the technical field of traction sheave processing, concretely to a kind of overturning assembly for elevator traction sheave processing, including traction sheave body, the workbench for supporting traction sheave body, the workbench is equipped with support plate, and the fixed plate is fixed on support plate upper surface, and the fixed plate both sides sliding have sliding block, and traction sheave body is clamped by adjusting structure;Beneficial effects are that: the adjusting block of group arrangement is formed in the sliding process Self-adapting clamping force, so that traction sheave can keep up and down simultaneously compact and automatic centering when being stressed, rubber pad increases friction in the clamping process It also plays the role of buffering protection, avoid damage caused by metal hard contact, and the mounting rod distributed in the corner position is formed whole force after locking The adjusting block makes clamping force evenly transmitted to workpiece surface, to realize stable fixation, shockproof reliable, wear-resistant and durable effect, effectively ensure the safety and precision of traction sheave in the process of overturning processing.

Description

Technical Field

[0001] The utility model relates to the field of traction wheel processing, in particular to a turning component for elevator traction wheel processing. Background Technique

[0002] Traction wheels are usually used in traction-driven elevators. Traction-driven elevators have eight major systems, and the traction wheel is installed in the traction system of the eight major systems. The traction system usually consists of a traction machine, a traction wheel, a traction steel wire rope, a car, a counterweight and a guiding device. And the traction wheel is installed on the output shaft of the traction machine. By driving the traction wheel to rotate by the traction machine, the friction between the traction wheel and the steel wire rope is used to drive the car and the counterweight to move relatively. By balancing the counterweight, the motor load is reduced, and the lifting and running of the elevator are realized.

[0003] In the prior art, such as a horizontal turning device for an elevator traction wheel, its application number is CN202420914424.8. During the processing of the traction wheel, it is placed in a clamping component for fixation, and then the driving component drives the rotating disk to rotate, so that the horizontal deflection angle of the traction wheel can be adjusted, which is convenient for processing and improves production efficiency.

[0004] However, in the actual use process, due to the uneven distribution of the clamping structure, it is easy to cause the force to shift, resulting in shaking when the large-diameter traction wheel is turned. The direct contact between the clamping surface and the metal may also cause wear on the surface of the traction wheel. Content of the Utility Model

[0005] The purpose of the utility model is to provide a turning component for elevator traction wheel processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: It includes a traction wheel body, a workbench for supporting the traction wheel body. A support plate is installed on the workbench, and a fixing plate is fixed on the upper surface of the support plate. Sliders slide on both sides of the fixing plate. The traction wheel body is clamped by an adjusting structure, and the adjusting structure is installed on the slider.

[0007] Preferably, a vertical plate is fixed on the upper surface of the workbench, and the vertical plate drives the support plate to rotate through the output shaft of the motor.

[0008] Preferably, the fixing plate is fixed on the upper surface of the support plate. The support plate is in a "U" - shaped structure, and the fixing plate is located in the middle of the support plate.

[0009] Preferably, chutes are opened on both sides of the fixing plate. The sliders slide inside the chutes. The chutes are in a "convex" - shaped structure, and one end of the slider located inside the chutes is in an opposite "convex" - shaped structure. There are four groups of sliders, and two groups are arranged on one side of the slider. And the two groups of sliders are symmetrical. The bottom slider is fixed on the side surface of the fixing plate.

[0010] Preferably, the adjustment structure includes an adjustment block, rubber pads, and mounting rods. The center of the adjustment block rotates on the slider. The adjustment block has a ">" shape, with the two sides of the ">" being of equal length. The included angle of the adjustment block is 120°. Mounting holes are provided at both ends of the adjustment block. There are four sets of adjustment blocks. Two sets of adjustment blocks are placed on the upper and lower surfaces of the traction wheel body, and the mounting holes are concentric with the through holes on the surface of the traction wheel body. There are four sets of rubber pads, each corresponding to a mounting hole. The bottom surface of the rubber pads is in contact with the traction wheel body. The mounting rod passes through two sets of adjustment blocks and passes through the mounting holes and through holes. The top end of the mounting rod is screwed on by a fastening nut. There are four sets of mounting rods, and the mounting rods are located at the corners of the adjustment blocks.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The tilting assembly for elevator traction sheave processing proposed in this utility model utilizes a group of adjustable blocks to generate an adaptive clamping force during sliding. This allows the traction sheave to be simultaneously pressed from top to bottom and automatically centered when under force. The rubber pads increase friction and provide cushioning protection during clamping, preventing damage caused by hard metal-to-metal contact. The mounting rods distributed at the corners, after locking, integrate the adjusting blocks into a single unit, ensuring that the clamping force is evenly transmitted to the workpiece surface. This achieves stable fixation, shock resistance, reliability, wear resistance, and durability, effectively guaranteeing the safety and precision of the traction sheave during the tilting processing. Attached Figure Description Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the traction sheave of this utility model; Figure 3 This utility model Figure 2 A schematic diagram of the AA-direction cross-section structure; Figure 4 This utility model Figure 3 A magnified structural diagram at point A; Figure 5 This is a schematic diagram of the adjustment structure of this utility model; Figure 6 This is a schematic diagram of the adjusting block structure of this utility model.

[0012] In the diagram: 1. Traction wheel body; 2. Workbench; 3. Vertical plate; 4. Support plate; 5. Fixed plate; 6. Slide groove; 7. Sliding block; 8. Adjusting block; 9. Mounting hole; 10. Rubber pad; 11. Fastening nut; 12. Mounting rod; 13. Through hole. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] Example 1 Please see Figures 1-6 This utility model provides a technical solution: a flipping assembly for processing elevator traction wheels, including a traction wheel body 1, a workbench 2 for supporting the traction wheel body 1, a support plate 4 installed on the workbench 2, a vertical plate 3 fixed on the upper surface of the workbench 2, the vertical plate 3 driving the support plate 4 to rotate through the output shaft of a motor, a fixing plate 5 fixed on the upper surface of the support plate 4, the fixing plate 5 being fixed to the upper surface of the support plate 4, the support plate 4 having a "U" shaped structure, the fixing plate 5 being located in the middle of the support plate 4, sliders 7 sliding on both sides of the fixing plate 5, grooves 6 being opened on both sides of the fixing plate 5, the sliders 7 sliding inside the grooves 6, the grooves 6 having a "convex" shaped structure, and one end of the sliders 7 inside the grooves 6 having an opposite "convex" shaped structure, four sets of sliders 7 being provided, with two sets on one side of the sliders 7, and the two sets of sliders 7 being symmetrical about each other, the bottom sliders 7 being fixed to the side surface of the fixing plate 5; Specifically, the traction wheel body 1 is placed on the workbench 2. The support plate 4 is rotated by the vertical plate 3 fixed to the workbench 2, thereby realizing the overall flipping of the traction wheel body 1. The support plate 4 has a "U" shaped structure, with the fixed plate 5 located in the center. The fixed plate 5 has "U" shaped grooves 6 on both sides. The sliding slider 7 in the groove 6 is designed with one end in the opposite "U" shape to ensure stable guidance and firm limiting during sliding. The slider 7 is distributed in four groups and symmetrically arranged on the left and right sides, so that it can provide balanced support and reliable limiting for the traction wheel body 1 when it moves in the groove 6. The bottom slider 7 is connected to the side of the fixed plate 5 to further enhance the load-bearing and stability effect, thereby realizing the smooth clamping and precise positioning of the traction wheel body 1 during the flipping process, ensuring the smoothness and safety of the processing.

[0015] Example 2 Based on Embodiment 1, in order to achieve stability of the traction wheel body 1, it is proposed that the traction wheel body 1 be clamped by an adjustment structure, and the adjustment structure is installed on the slider 7. The adjustment structure includes an adjustment block 8, a rubber pad 10, and a mounting rod 12. The middle part of the adjustment block 8 rotates on the slider 7. The adjustment block 8 has a ">" shaped structure, and the two sides of the ">" are of equal length. The included angle of the adjustment block 8 is 120°. Mounting holes 9 are opened at both ends of the adjustment block 8. There are four sets of adjustment blocks 8, with two sets of adjustment blocks. 8 is placed on the upper and lower surfaces of the traction wheel body 1, and the mounting hole 9 is concentric with the through hole 13 opened on the surface of the traction wheel body 1. There are four sets of rubber pads 10, and the rubber pads 10 correspond one-to-one with the mounting holes 9. The bottom surface of the rubber pads 10 is in contact with the traction wheel body 1. The mounting rod 12 passes through the two sets of adjusting blocks 8, and the mounting rod 12 passes through the mounting hole 9 and the through hole 13. The top end of the mounting rod 12 is screwed by the fastening nut 11. There are four sets of mounting rods 12, and the mounting rods 12 are respectively located at the corners of the adjusting block 8. Specifically, during the actual clamping process, after the traction wheel body 1 is placed in a fixed position, the adjustment structure installed on the slider 7 begins to function. The adjustment block 8 is rotatably connected to the slider 7 in a ">" shape. The mounting holes 9 at both ends of the adjustment block 8 are concentric with the pre-set through holes 13 on the surface of the traction wheel body 1, so that the adjustment block 8 can be precisely aligned during rotation adjustment. At the same time, the rubber pads 10 set in each mounting hole 9 are in direct contact with the traction wheel body 1, which not only plays a role in buffering and anti-slip, but also avoids damage to the surface of the traction wheel during clamping. The mounting rod 12 passes through two sets of corresponding upper and lower adjustment blocks 8 in sequence, and passes through the mounting holes 9 and through holes 13, firmly fixing the traction wheel body 1 between the adjustment structures. Finally, it is locked at the top by the fastening nut 11, so that the four sets of adjustment structures clamp the traction wheel body 1 simultaneously in a symmetrical distribution, thereby achieving a balanced and stable limiting and clamping effect, ensuring the smoothness and safety of the flipping and processing process.

[0016] In use, the traction wheel body 1 is placed between the adjustment structures. The adjustment blocks 8 are distributed on the slider 7 in a ">" shape with a 120° included angle. By rotating, they form a flexible connection with the slider, so that the mounting holes 9 at both ends can naturally remain concentric with the through holes 13 of the traction wheel body 1. After the mounting rod 12 passes through the adjustment blocks 8, mounting holes 9 and through holes 13 in sequence, the rubber pad 10 adheres to the surface of the traction wheel body 1 to provide buffering and anti-slip effects, and to prevent damage caused by direct metal contact. Then, the fastening nut 11 is locked at the top of the mounting rod 12. The four sets of adjustment blocks 8 are symmetrically distributed up and down and apply force simultaneously to stably clamp the traction wheel body 1, so that it maintains balanced pressure and reliable limit when under force, thereby ensuring smoothness and safety in the flipping and subsequent processing.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tilting assembly for processing elevator traction sheaves, comprising a traction sheave body (1) and a workbench (2) for supporting the traction sheave body (1), characterized in that: A support plate (4) is installed on the workbench (2), a fixing plate (5) is fixed on the upper surface of the support plate (4), sliders (7) slide on both sides of the fixing plate (5), and the traction wheel body (1) is clamped by an adjusting structure, and the adjusting structure is installed on the slider (7).

2. The tilting assembly for processing elevator traction sheaves according to claim 1, characterized in that: A vertical plate (3) is fixed on the upper surface of the workbench (2), and the vertical plate (3) drives the support plate (4) to rotate through the output shaft of the motor.

3. The tilting assembly for processing elevator traction sheaves according to claim 1, characterized in that: The fixing plate (5) is fixed on the upper surface of the support plate (4), the support plate (4) has a "U" - shaped structure, and the fixing plate (5) is located in the middle of the support plate (4).

4. The tilting assembly for processing elevator traction sheaves according to claim 1, characterized in that: Chute grooves (6) are opened on both sides of the fixing plate (5), the sliders (7) slide inside the chute grooves (6), the chute grooves (6) have a "convex" - shaped structure, and one end of the slider (7) located inside the chute groove (6) has an opposite "convex" - shaped structure. There are four groups of sliders (7), two groups are arranged on one side of the slider (7), and the two groups of sliders (7) are symmetrical. The bottom slider (7) is fixed on the side surface of the fixing plate (5).

5. The tilting assembly for processing elevator traction sheaves according to claim 1, characterized in that: The adjusting structure includes adjusting blocks (8), rubber pads (10) and mounting rods (12). The middle part of the adjusting block (8) rotates on the slider (7). The adjusting block (8) has a ">" - shaped structure, and the two sides of the ">" are of the same length. The included angle of the adjusting block (8) is 120°. Mounting holes (9) are opened at both ends of the adjusting block (8). There are four groups of adjusting blocks (8). Two groups of adjusting blocks (8) are placed on the upper and lower surfaces of the traction wheel body (1), and the mounting holes (9) are concentric with the through holes (13) opened on the surface of the traction wheel body (1). There are four groups of rubber pads (10), the rubber pads (10) correspond to the mounting holes (9) one by one, and the bottom surface of the rubber pad (10) contacts the traction wheel body (1). The mounting rod (12) penetrates through two groups of adjusting blocks (8), and the mounting rod (12) passes through the mounting holes (9) and the through holes (13). The top end of the mounting rod (12) is screwed by a fastening nut (11). There are four groups of mounting rods (12), and the mounting rods (12) are respectively located at the corners of the adjusting block (8).

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