Measuring device for measuring parallelism of roller

Abstract

The utility model discloses a measuring device for measuring the parallelism of a roller, which comprises a base, a lifting mechanism arranged on the upper side of the base, an extension mechanism arranged on one side of the lifting mechanism, a measuring mechanism arranged on one side of the extension mechanism and comprising a fixed plate, a sliding column and a propping plate, the sliding column is slidably installed in the sliding groove, the abutting plate is fixedly installed at the lower end of the sliding column, an arc-shaped groove is formed in the lower side of the abutting plate, and a spring is arranged between the abutting plate and the fixing plate. According to the roller parallelism measuring device provided by the utility model, through the arrangement of the lifting mechanism and the measuring mechanism, the measuring mechanism can be driven by the lifting mechanism to abut against the roller conveyor belt, so that the measuring mechanism measures a plurality of rollers of the roller conveyor belt, automatic measurement is realized, manual operation is reduced, and the working efficiency is improved. And the measurement precision of the measurement device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a parallelism measurement technology field of gyro wheel, concretely relates to a kind of measuring device for measuring the parallelism of gyro wheel. BACKGROUND

[0002] Gyro wheel conveyor is by gyro wheel, bearing and frame, for assembly line, automation equipment, logistics equipment conveying necessary equipment of article;In various production lines, gyro wheel is common transmission and support assembly, and the gyro wheel of production equipment refers to the mechanical element for being used in various mechanical equipment, for supporting, guiding and transmitting power, they are widely used in the various equipment and production line of factory workshop, to improve production efficiency and equipment performance;

[0003] The parallelism of gyro wheel is crucial for the normal operation of production line, and non-parallel gyro wheel can lead to reduced production efficiency, product quality problems and even equipment damage, and then gyro wheel parallelism measuring device needs to be used to measure the parallelism of gyro wheel.

[0004] The existing gyro wheel measuring device needs to be measured manually by manual operation, which is not only inefficient, but also has low precision. Therefore, it is urgent to design a measuring device for measuring the parallelism of gyro wheel to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of measuring device for measuring the parallelism of gyro wheel to solve the above-mentioned deficiencies in prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of measuring device for measuring the parallelism of gyro wheel, including base, the base upper side is provided with lifting mechanism, the lifting mechanism one side is provided with extension mechanism, the extension mechanism one side is provided with measuring mechanism, the measuring mechanism includes fixed plate, sliding column and contact plate, the fixed plate upper side is equipped with sliding slot, the sliding column is slidably installed in the sliding slot, the contact plate is fixedly installed in the sliding column lower end, the contact plate lower side is equipped with arc slot, the spring is arranged between the contact plate and the fixed plate, the spring is sleeved on the sliding column circumferential side, the sliding column upper end is fixedly installed with limit post.

[0008] The number of sliding columns is several, and the number of limit posts, contact plates and springs corresponds to the number of sliding columns.

[0009] The lifting mechanism comprises a fixed column, a first motor, a threaded rod and a lifting rod, the fixed column is fixedly installed on the upper side of the base, a mounting groove is formed in the fixed column, the first motor is fixedly installed on the bottom of the inner wall of the mounting groove, the threaded rod is fixedly installed on the output end of the first motor, and the lifting rod is slidingly installed in the mounting groove and is in threaded connection with the threaded rod.

[0010] The extension mechanism comprises a fixed shell, an extension rod, a lead screw and a second motor, the fixed shell is fixedly installed on one side of the upper end of the lifting rod, the extension rod is slidingly installed in the fixed shell, the second motor is fixedly installed on one side of the inner wall of the fixed shell, the lead screw is fixedly installed on the output end of the second motor, and the extension rod is in threaded connection with the lead screw.

[0011] The extension rod is fixedly installed on the lower side of one end of the extension rod.

[0012] Four universal wheels are fixedly installed on the lower side of the base, and the four universal wheels are respectively located at the four corner edges of the lower side of the base.

[0013] In the above technical solution, the utility model provides a kind of measuring device for measuring parallelism of roller, and beneficial effect is:

[0014] (1) the measuring device for measuring parallelism of roller provided by the utility model, by setting lifting mechanism and measuring mechanism, the measuring mechanism can be driven to contact on roller conveyor belt by lifting mechanism, and then the measuring mechanism measures several rollers of roller conveyor belt, realizes automatic measurement, so as to reduce manual operation and improve the measurement accuracy of measuring device.

[0015] (2) the measuring device for measuring parallelism of roller provided by the utility model, by setting extension mechanism, the position of measuring mechanism can be adjusted by extension mechanism, and then the measuring mechanism can measure multiple points of roller, so that the parallelism of the whole roller can be measured, to further improve the measurement accuracy of measuring device. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 The overall structure schematic view of the embodiment of the utility model for measuring the parallelism of the roller is provided.

[0018] Figure 2 This is a schematic diagram of the measuring mechanism structure provided in an embodiment of the measuring device for measuring the parallelism of rollers according to the present invention.

[0019] Figure 3 This is a schematic diagram of the lifting mechanism structure provided in an embodiment of a measuring device for measuring the parallelism of rollers according to the present invention.

[0020] Figure 4 This is a schematic diagram of the extension mechanism provided in an embodiment of the measuring device for measuring the parallelism of rollers according to the present invention.

[0021] 1. Base; 2. Casters; 3. Lifting mechanism; 4. Extension mechanism; 5. Measuring mechanism; 6. Mounting frame; 7. Fixing plate; 8. Sliding column; 9. Limiting column; 10. Contact plate; 11. Arc groove; 12. Spring; 15. Fixing column; 16. Mounting groove; 17. First motor; 18. Threaded rod; 19. Lifting rod; 20. Fixing shell; 21. Extension rod; 22. Lead screw; 23. Second motor. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] like Figures 1-4 As shown in the figure, the present invention provides a measuring device for measuring the parallelism of rollers, including a base 1, a lifting mechanism 3 on the upper side of the base 1, an extension mechanism 4 on one side of the lifting mechanism 3, and a measuring mechanism 5 on one side of the extension mechanism 4. The measuring mechanism 5 includes a fixed plate 7, a sliding column 8, and a contact plate 10. A sliding groove is provided on the upper side of the fixed plate 7, the sliding column 8 is slidably installed in the sliding groove, the contact plate 10 is fixedly installed at the lower end of the sliding column 8, an arc groove 11 is provided on the lower side of the contact plate 10, a spring 12 is provided between the contact plate 10 and the fixed plate 7, the spring 12 is sleeved around the sliding column 8, a limiting post 9 is fixedly installed at the upper end of the sliding column 8, and the number of sliding columns 8 is several. The number of limiting posts 9, contact plates 10, and springs 12 are all corresponding to the number of sliding columns 8. Four universal wheels 2 are fixedly installed on the lower side of the base 1, and the four universal wheels 2 are respectively located at the four corner edges of the lower side of the base 1.

[0024] Specifically, in this embodiment, the lifting mechanism 3 is activated to drive the extension mechanism 4 to descend, which in turn drives the fixed plate 7 to descend. The descent of the fixed plate 7 drives several sliding columns 8 and several contact plates 10 to descend. When the contact plates 10 contact the rollers respectively, the contact plates 10 are subjected to pressure, which drives the sliding columns 8 to move upward. The upward movement of the sliding columns 8 drives the limiting columns 9 to move upward. When the rollers are not level, the distance the contact plates 10 drive the sliding columns 8 to move upward will be different, which in turn causes the distance the limiting columns 9 to move upward to be different, causing the limiting columns 9 to fluctuate. This allows the staff to visually see which roller needs adjustment. A scale is provided on one side of each limiting column 9 to facilitate the staff to see the value that the roller needs to be adjusted. There is a gap between the contact plates 10.

[0025] In other embodiments, distance sensors and alarms are provided in several limit posts 9, and the distance sensors and alarms are electrically connected. When the upward movement distance of the several limit posts 9 is different, the distance sensors can control the alarms to sound and can transmit the detected data to the control module, so that the staff can quickly know the data that needs to be adjusted.

[0026] This utility model provides a measuring device for measuring the parallelism of rollers. The lifting mechanism 3 includes a fixed column 15, a first motor 17, a threaded rod 18, and a lifting rod 19. The fixed column 15 is fixedly installed on the upper side of the base 1. A mounting groove 16 is opened in the fixed column 15. The first motor 17 is fixedly installed at the bottom of the inner wall of the mounting groove 16. The threaded rod 18 is fixedly installed at the output end of the first motor 17. The lifting rod 19 is slidably installed in the mounting groove 16 and is threadedly connected to the threaded rod 18.

[0027] In another embodiment of this utility model, the first motor 17 is started to drive the threaded rod 18 to rotate. The rotation of the threaded rod 18 can drive the lifting rod 19 to move along the mounting groove 16. The movement of the lifting rod 19 can drive the extension mechanism 4 to move up and down. The mounting groove 16 is provided with guide grooves on the inner wall and guide sliders are provided on the periphery of the lifting rod 19. The guide sliders slide in the guide grooves. The guide sliders and guide grooves can improve the smoothness of the lifting rod 19 when sliding.

[0028] This utility model provides a measuring device for measuring the parallelism of rollers. The extension mechanism 4 includes a fixed shell 20, an extension rod 21, a lead screw 22, and a second motor 23. The fixed shell 20 is fixedly installed on one side of the upper end of the lifting rod 19. The extension rod 21 is slidably installed inside the fixed shell 20. The second motor 23 is fixedly installed on one side of the inner wall of the fixed shell 20. The lead screw 22 is fixedly installed at the output end of the second motor 23. The extension rod 21 is threadedly connected to the lead screw 22. A mounting frame 6 is fixedly installed on the lower side of one end of the extension rod 21. A fixing plate 7 is disposed on one side of the mounting frame 6.

[0029] In another embodiment of this utility model, by starting the second motor 23 to drive the lead screw 22 to rotate, the rotation of the lead screw 22 can drive the extension rod 21 to move along the fixed shell 20, the movement of the extension rod 21 can drive the mounting frame 6 to move, the movement of the mounting frame 6 can drive the fixed plate 7 to move, thereby adjusting the position of the measuring mechanism 5, so that the measuring mechanism 5 can measure multiple points of the roller, and can measure the overall parallelism of the roller, further improving the measurement accuracy of the measuring device.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A measuring device for measuring the parallelism of rollers, characterized in that, The device includes a base (1), a lifting mechanism (3) on the upper side of the base (1), an extension mechanism (4) on one side of the lifting mechanism (3), and a measuring mechanism (5) on one side of the extension mechanism (4). The measuring mechanism (5) includes a fixed plate (7), a sliding column (8), and a contact plate (10). A sliding groove is provided on the upper side of the fixed plate (7), the sliding column (8) is slidably installed in the sliding groove, the contact plate (10) is fixedly installed at the lower end of the sliding column (8), an arc groove (11) is provided on the lower side of the contact plate (10), a spring (12) is provided between the contact plate (10) and the fixed plate (7), the spring (12) is sleeved around the sliding column (8), and a limit post (9) is fixedly installed at the upper end of the sliding column (8).

2. The measuring device for measuring the parallelism of rollers according to claim 1, characterized in that, The number of each sliding post (8) is several, and the number of each limiting post (9), the contact plate (10), and the spring (12) corresponds to the number of the sliding posts (8).

3. The measuring device for measuring the parallelism of rollers according to claim 1, characterized in that, The lifting mechanism (3) includes a fixed column (15), a first motor (17), a threaded rod (18), and a lifting rod (19). The fixed column (15) is fixedly installed on the upper side of the base (1). A mounting groove (16) is provided in the fixed column (15). The first motor (17) is fixedly installed at the bottom of the inner wall of the mounting groove (16). The threaded rod (18) is fixedly installed at the output end of the first motor (17). The lifting rod (19) is slidably installed in the mounting groove (16). The lifting rod (19) is threadedly connected to the threaded rod (18).

4. A measuring device for measuring the parallelism of rollers according to claim 3, characterized in that, The extension mechanism (4) includes a fixed shell (20), an extension rod (21), a lead screw (22), and a second motor (23). The fixed shell (20) is fixedly installed on one side of the upper end of the lifting rod (19). The extension rod (21) is slidably installed inside the fixed shell (20). The second motor (23) is fixedly installed on one side of the inner wall of the fixed shell (20). The lead screw (22) is fixedly installed at the output end of the second motor (23). The extension rod (21) is threadedly connected to the lead screw (22).

5. A measuring device for measuring the parallelism of rollers according to claim 4, characterized in that, A mounting frame (6) is fixedly installed on the lower side of one end of the extension rod (21), and a fixing plate (7) is disposed on one side of the mounting frame (6).

6. A measuring device for measuring the parallelism of rollers according to claim 1, characterized in that, Four casters (2) are fixedly installed on the lower side of the base (1), and the four casters (2) are located at the four corner edges of the lower side of the base (1).

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