External clamping type multi-belt wheel calibration device
The external card-type pulley wheel calibration device directly aligns pulley wheel centers by adjusting their positions, addressing the misalignment issues in indirect measurement methods, ensuring accurate belt alignment.
Patent Information
- Application Number
- CN202421770559.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-25
AI Technical Summary
In the prior art, due to the inconsistent thickness of the pulleys of each product during the pulley calibration process, the central surface is difficult to be on the same plane, resulting in the problem of unbalanced operation of the triangle belt.
A foreign-cass multi-roller calibration device is designed. Through the combination of connecting rod, sliding pulley U-shaped card and fixed pulley U-shaped card, it is directly detected and adjusted whether the central surfaces of two or more pulleys are on the same horizontal plane, and precise calibration is achieved using sliding tracks and fixed holes.
Accurate calibration of two or more pulley center surfaces is achieved, ensuring that they are on the same level, improving the reliability and accuracy of calibration.
Smart Images
Figure CN223098975U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of multi-pulley calibration, in particular to an external clamping type multi-pulley calibration device. Background Technique
[0002] When the equipment is working, the power source transmits power to the pump or other force-bearing carriers through pulleys and belts. Belt calibration is a very important link in the equipment installation process. At present, pulley calibration is to indirectly ensure that the pulley center planes are in the same plane by using a straightedge to detect whether the outer surfaces of the pulleys are in the same plane. However, the thicknesses of the pulleys of each product are often inconsistent, resulting in different deviations, and then the V-belts will not run on the same horizontal plane.
[0003] In view of the above situation, in order to overcome the above technical problems, the utility model designs an external clamping type multi-pulley calibration device to solve the above technical problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide a pulley calibration device. After the equipment is installed, the external clamping type multi-pulley calibration device is used to directly detect whether the center planes of two or more pulleys are in the same horizontal plane. Compared with the original method of only relying on a straightedge to detect whether the outer sides of the pulleys are in the same plane to indirectly calibrate whether the center planes of the two pulleys are in the same plane, it is more reliable.
[0005] The utility model provides an external clamping type multi-pulley calibration device, which includes a connecting rod, a sliding pulley U-shaped clamp and a fixed pulley U-shaped clamp. The sliding pulley U-shaped clamp is slidably connected to the connecting rod, and the fixed pulley U-shaped clamp is fixedly connected to the connecting rod. The connecting rod fixes one end of the pulley through the fixed pulley U-shaped clamp, and at the same time, the pulley at the other end is radially slid. The radially slid pulley is horizontally adjusted through the horizontal sliding of the sliding pulley U-shaped clamp, and the distance between two or more pulleys can be adjusted to adapt to more distances between two or more pulleys, so that the center planes of the two end pulleys can be controlled on the same horizontal plane during the sliding process.
[0006] The cross-sectional shape of the connecting rod is rectangular. Two longitudinally arranged sliding tracks are opened at the rear end of the connecting rod. The cross-sectional shape of the sliding track is arc-shaped on both sides and rectangular in the middle. Two longitudinally arranged fixing holes are opened at the front end of the connecting rod. The sliding tracks facilitate controlling the direction of the sliding pulley, and the fixing holes fix the fixed pulley so that the pulley will not shake, making it more convenient to slide the pulley on the other side.
[0007] The cross-section of the sliding pulley U-shaped clamp is H-shaped. The H-shaped shape is for clamping the pulley to facilitate fixing and sliding. The sliding pulley U-shaped clamp is located below the two sliding tracks, which is convenient for pushing the sliding of the pulley and controlling the center plane of the pulley on the same horizontal plane.
[0008] The cross section of the fixed pulley U-shaped clamp is H-shaped, which is used to clamp the pulley. The fixed pulley U-shaped clamp is located under the two longitudinally arranged fixing holes, which is convenient for pushing the pulley to slide and controlling the center plane of the pulley to be on the same horizontal plane. The side of the fixed pulley U-shaped clamp is provided with an arc groove, which is the same as the arc shape of the pulley, which can more conveniently install and remove the fixed pulley.
[0009] The beneficial effects of the utility model are as follows:
[0010] 1. The external card type multi-pulley calibration device can directly detect whether the center planes of two or more pulleys are in the same horizontal plane. Compared with the original method of only relying on a ruler to detect whether the outer side of the pulley is in the same plane to indirectly calibrate whether the center planes of the two wheels are in the same plane, it is more reliable.
[0011] 2. Through the design of the sliding pulley U-shaped card and the sliding track, the pulley U-shaped card can be slid to adjust the distance between the pulleys.
[0012] 3. Through the design of the fixed pulley U-shaped card and the fixing hole, the pulley on the other side can be slid more conveniently, so that the center planes of two or more pulleys can be adjusted to the same horizontal plane during the sliding process. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.
[0014] In the figure: 1. connecting rod; 2. sliding pulley U-shaped clamp; 3. fixed pulley U-shaped clamp; 4. sliding track; 5. fixing hole; 6. arc groove. DETAILED DESCRIPTION
[0015] The following will describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. The embodiments described below are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this embodiment.
[0016] See also Figure 1 The utility model provides an external card type multi-pulley calibration device, and the technical scheme is as follows: it includes a connecting rod 1, a sliding pulley U-shaped card 2 and a fixed pulley U-shaped card 3, the sliding pulley U-shaped card 2 is slidably connected to the connecting rod 1, and the fixed pulley U-shaped card 3 is fixedly connected to the connecting rod 1. The connecting rod 1 fixes the pulley at one end through the fixed pulley U-shaped card 3, and radially slides the pulley at the other end at the same time. The radially sliding pulley is horizontally adjusted by the horizontal sliding of the sliding pulley U-shaped card 2.
[0017] Through the sliding connection between the connecting rod 1 and the sliding pulley U-shaped clamp 2, the distance between two or more pulleys can be adjusted, and during the sliding process, the center planes of the pulleys at both ends can be controlled on the same horizontal plane.
[0018] The cross-sectional shape of the connecting rod 1 is rectangular. Two longitudinally arranged sliding tracks 4 are provided at the rear end of the connecting rod 1. The cross-sectional shape of the sliding track 4 is arc-shaped on both sides and rectangular in the middle. Two longitudinally arranged fixing holes 5 are provided at the front end of the connecting rod 1. The sliding tracks 4 facilitate controlling the direction of the sliding pulley, and the fixing holes 5 fix the fixed pulley, so that the pulley will not shake, and it is more convenient to slide the pulley on the other side.
[0019] Through the connection between the fixing hole 5 and the fixed pulley, the pulley will not shake, which plays a role in more conveniently sliding the pulley on the other side.
[0020] The cross-section of the sliding pulley U-shaped clamp 2 is H-shaped, and the sliding pulley U-shaped clamp 2 is located below the two sliding tracks 4.
[0021] Through the sliding track 4, the sliding direction of the sliding pulley U-shaped clamp 2 can be controlled, which plays a better role in controlling the center planes of the pulleys at both ends on the same horizontal plane.
[0022] The cross-section of the fixed pulley U-shaped clamp 3 is H-shaped. The fixed pulley U-shaped clamp 3 is located below the two longitudinally arranged fixing holes 5, and an arc-shaped groove 6 is provided on the side of the fixed pulley U-shaped clamp 3.
[0023] Through the arc-shaped groove 6 on the side of the fixed pulley U-shaped clamp 3, it plays a role in more conveniently installing and disassembling the fixed pulley.
[0024] During the working process of the present utility model, first, adjust the length of the external card multi-pulley calibration device to be appropriate, loosen the set screw on the equipment pulley, so that the pulley can slide freely on the equipment, let the fixed pulley U-shaped clamp 33 be stuck on the first pulley, and let the sliding pulley U-shaped clamp 2 be stuck on the second pulley.
[0025] Secondly, after both the sliding pulley U-shaped clamp 2 and the fixed pulley U-shaped clamp 3 are stuck on the pulley, use an inner hexagon wrench to tighten the set screw on the pulley.
[0026] Finally, remove the external card multi-pulley calibration device, and install the V-belt on the pulley.
[0027] Descriptions herein are provided to enable a person of ordinary skill in the art to make or use the present disclosure. Various modifications to the present disclosure will be apparent to a person of ordinary skill in the art, and the general principles defined herein can be applied to other variations without departing from the scope of the present disclosure. Therefore, the present disclosure is not limited to the examples and designs described herein, but should be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An external card type multi-pulley calibration device, comprising a connecting rod (1), a sliding pulley U-shaped clamp (2) and a fixed pulley U-shaped clamp (3), characterized in that: The sliding pulley U-shaped clamp (2) is slidably connected to the connecting rod (1), and the fixed pulley U-shaped clamp (3) is fixedly connected to the connecting rod (1). The connecting rod (1) fixes the pulley at one end through the fixed pulley U-shaped clamp (3), and at the same time performs radial sliding on the pulley at the other end. The radially sliding pulley is horizontally adjusted through the horizontal sliding of the sliding pulley U-shaped clamp (2).
2. The external card type multi-pulley calibration device according to claim 1, characterized in that: The cross-sectional shape of the connecting rod (1) is rectangular. Two longitudinally arranged sliding tracks (4) are provided at the rear end of the connecting rod (1). The cross-sectional shape of the sliding track is arc-shaped on both sides and rectangular in the middle. Two longitudinally arranged fixing holes (5) are provided at the front end of the connecting rod.
3. The external card type multi-pulley calibration device according to claim 1 or 2, characterized in that: The cross-section of the sliding pulley U-shaped clamp (2) is H-shaped, and the sliding pulley U-shaped clamp (2) is located below the two sliding tracks (4).
4. The external card type multi-pulley calibration device according to claim 1 or 2, characterized in that: The cross-section of the fixed pulley U-shaped clamp (3) is H-shaped. The fixed pulley U-shaped clamp (3) is located below the two longitudinally arranged fixing holes (5). An arc-shaped groove (6) is provided on the side of the fixed pulley U-shaped clamp (3).