Bearing roller diameter detector

Abstract

The utility model discloses a bearing roller diameter detection machine, which belongs to the technical field of roller diameter detection equipment, and comprises a frame, a clamping measurement assembly is arranged in the frame, the clamping measurement assembly comprises a first inclined block, two sides of the first inclined block are mutually abutted with second inclined blocks, and the first inclined block and the second inclined block are mutually abutted with each other. Fixing rods are fixedly mounted at the tops of the two second inclined blocks correspondingly, square plates are fixedly mounted at the tops of the two fixing rods correspondingly, clamping plates are fixedly mounted on the sides, close to each other, of the two square plates correspondingly, a placing table is fixedly mounted at the top of the frame, and two sliding grooves are formed in the top of the placing table; and the two groups of fixing rods are slidably mounted in the corresponding sliding grooves, so that the bearing roller can be effectively fixed, the bearing roller is prevented from deviating during measurement, the diameter of the bearing roller can be measured and detected more accurately, the length of the bearing roller can be measured and detected conveniently, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller diameter detection equipment, in particular to a bearing roller diameter detection machine. Background Art

[0002] A bearing roller diameter detection machine is an auxiliary device for bearing roller diameter detection, which has been widely used in the field of roller diameter detection. It is found in the use of an existing bearing roller diameter detection machine that the roller is the component that bears the load when the bearing is running, and is the weakest part in the roller bearing. Its manufacturing quality has a great influence on the working performance of the bearing such as rotation accuracy, vibration, noise and flexibility, and is the main factor affecting the service life of the bearing. There are many types of rollers, which are divided into tapered rollers, cylindrical rollers, spherical rollers, spiral rollers and various types of needle rollers according to their shapes and sizes. At present, when a spherical roller is detected in diameter, it is found that the existing roller detection device has a relatively single detection of the roller, and cannot clamp and fix the roller diameter and spherical circular shape at one time for measurement and detection, which makes the measurement not accurate enough. By comparing the measured data with the actual data, it is convenient to detect the bearing roller, and the length of the bearing roller cannot be measured and detected, which increases the use limitations of the device. Therefore, we propose a bearing roller diameter detection machine to solve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide a bearing roller diameter detection machine to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The camshaft is an axially-coupled device for translating a plurality of sliding plates into and out of the camshafts, and the plurality of sliding plates are connected to the camshafts to form a plurality of sliding plates.

[0006] Preferably, a cylinder is fixedly installed at the bottom of the frame, and the output end of the cylinder is fixedly connected to the bottom of the inclined block 1. Two groups of sliding rods are fixedly installed at the bottom of the inclined block 1, and both groups of sliding rods pass through the bottom of the frame.

[0007] Preferably, a motor 1 is fixedly mounted on one side of the mounting plate located on the front side, and an output shaft of the motor 1 is fixedly connected to a bidirectional threaded rod.

[0008] Preferably, two groups of springs are fixedly mounted on the ends of the two groups of inclined blocks away from each other, and the ends of the two groups of springs on the same side away from each other are fixedly connected to the inner walls on both sides of the frame respectively.

[0009] Preferably, a limiting rod is slidably installed inside the two groups of fixed rods, and the two ends of the limiting rod are respectively fixedly connected to the inner walls of the two sides of the frame. A caliper 2 is fixedly installed on the side where the two groups of mounting plates are close to each other, and the caliper 2 is slidably installed inside the two groups of sliders.

[0010] Preferably, a measuring rod is fixedly installed on one side of the two groups of clamps, and the measuring rod is arranged on the top of caliper one. Two groups of support plates are fixedly installed on the bottom of the frame, and a base is fixedly installed on the bottom of the two groups of support plates.

[0011] In the utility model, a bearing roller diameter detection machine is provided with a clamping measurement component, a caliper, a placing table, a cylinder and a sliding rod. At this time, the cylinder drives the top inclined block 1 to move up and down, so that the two groups of inclined blocks 2 move relative to each other, so that the two groups of connecting rods drive the clamping plates on one side to move away from or close to each other, so that the clamping plates can fix the bearing rollers to be measured. At this time, the caliper 1 inside the strip groove and the measuring rods on one side of the clamping plate can be used to observe the positions of the two groups of measuring rods on the caliper 1. At this time, the bearing roller diameter can be easily known by effectively fixing the bearing roller, preventing the bearing roller from being offset when measuring the bearing roller, so that the diameter measurement and detection of the bearing roller is more accurate.

[0012] In the utility model, a bearing roller diameter detection machine is described, through the installation plate, motor one, bidirectional threaded rod, connecting rod, slider, measuring plate and caliper two, by driving motor one, so that motor one drives the bidirectional threaded rod to rotate, so that the bidirectional threaded rod drives two groups of sliders on the outside to move relative to each other, so that the two groups of connecting rods drive the measuring plates on one side to move away from or close to each other, so that the two groups of measuring plates abut against the two sides of the bearing roller, and by observing the position of the slider on caliper two, it is convenient to measure and detect the length of the bearing roller, which greatly increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural schematic diagram of a bearing roller diameter detection machine proposed by the utility model;

[0014] Figure 2 This is a structural schematic diagram of another viewing angle of a bearing roller diameter detection machine proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the clamping measurement assembly proposed by the utility model;

[0016] Figure 4 The utility model is a schematic diagram of a bidirectional threaded rod structure of a bearing roller diameter detection machine.

[0017] In the figure: 1. base; 2. support plate; 3. frame; 4. clamping and measuring assembly; 401. inclined block 1; 402. inclined block 2; 403. fixing rod; 404. clamping plate; 405. spring; 406. limit rod; 407. measuring rod; 5. caliper 1; 6. placing table; 7. mounting plate; 8. bidirectional threaded rod; 9. motor 1; 10. slider; 11. caliper 2; 12. connecting rod; 13. measuring plate; 14. sliding rod; 15. cylinder. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4 A bearing roller diameter detection machine comprises: a frame 3, a clamping measuring assembly 4 is arranged inside the frame 3, the clamping measuring assembly 4 comprises: an inclined block 1 401, two inclined blocks 402 are mutually abutted on both sides of the inclined block 1 401, fixed rods 403 are fixedly installed on the tops of the two groups of inclined blocks 402, square plates are fixedly installed on the tops of the two groups of fixed rods 403, and clamping plates 404 are fixedly installed on the sides of the two groups of square plates close to each other, a placing table 6 is fixedly installed on the top of the frame 3, and two groups of Slide groove, two groups of fixed rods 403 are slidably installed inside the corresponding slide groove, a strip groove is opened on the top of the placing table 6, a caliper 5 is fixedly installed inside the strip groove, two groups of mounting plates 7 are fixedly installed on the top of the placing table 6, two-way threaded rods 8 are rotatably installed on the side close to each other of the two groups of mounting plates 7, two groups of sliding blocks 10 are threadedly connected on the outer side of the two-way threaded rods 8, connecting rods 12 are fixedly installed on the bottom of the two groups of sliding blocks 10, and measuring plates 13 are fixedly installed on the side close to each other of the two groups of connecting rods 12.

[0020] Preferably, a cylinder 15 is fixedly installed at the bottom of the frame 3, and the output end of the cylinder 15 is fixedly connected to the bottom of the inclined block 401. Two groups of slide bars 14 are fixedly installed at the bottom of the inclined block 401, and both groups of slide bars 14 extend to the bottom of the frame 3. The cylinder 15 is used to facilitate clamping, measuring and detecting the bearing rollers, and the slide bars 14 are used to facilitate the movement of the inclined block 401 to prevent displacement. A motor 9 is fixedly installed on one side of the mounting plate 7 on the front side, and the output shaft of the motor 9 is fixedly connected to the bidirectional threaded rod 8, which facilitates the movement of the slider 10 and the measurement and detection of the length of the bearing rollers.

[0021] Preferably, two sets of springs 405 are fixedly installed at the ends of the two sets of inclined blocks 402 that are away from each other, and the ends of the two sets of springs 405 located on the same side that are away from each other are fixedly connected to the inner walls on both sides of the frame 3, respectively, to facilitate the resetting of the inclined block 402 and the replacement of different bearing rollers for measurement and detection. Limit rods 406 are slidably installed inside the two sets of fixed rods 403, and the two ends of the limit rods 406 are fixedly connected to the inner walls on both sides of the frame 3, respectively. Caliper 2 11 is fixedly installed on the side where the two sets of mounting plates 7 are close to each other, and caliper 2 11 is slidably installed inside the two sets of sliders 10, which is convenient for observing the length value of the bearing roller. Measuring rod 407 is fixedly installed on one side of the two sets of clamping plates 404, and measuring rod 407 is arranged on the top of caliper 1 5. Two sets of support plates 2 are fixedly installed on the bottom of the frame 3, and base 1 is fixedly installed on the bottom of the two sets of support plates 2, which is convenient for obtaining the diameter value of the bearing roller, making the device more stable.

[0022] In this embodiment, when in use, the bearing roller is placed on the top of the placing table 6. At this time, the cylinder 15 is used to drive the top inclined block 1 401 to move up and down, so that the two groups of inclined blocks 2 402 move relative to each other, and the two groups of connecting rods 12 drive the clamping plate 404 on one side to move away from or close to each other, so that the clamping plate 404 can fix the bearing roller to be measured. At this time, through the caliper 1 5 inside the strip groove and the measuring rod 407 on one side of the clamping plate 404, it is convenient to know the diameter of the bearing roller by observing the positions of the two groups of measuring rods 407 on the caliper 1 5. By driving the motor 1 9, the motor 1 9 drives the two-way threaded rod 8 to rotate, so that the two-way threaded rod 8 drives the two groups of sliders 10 on the outside to move relative to each other, so that the two groups of connecting rods 12 drive the measuring plates 13 on one side to move away from or close to each other, so that the two groups of measuring plates 13 abut against the two sides of the bearing roller. By observing the position of the slider 10 on the caliper 2 11, it is convenient to know the length of the bearing roller. Finally, by comparing the measured data with the actual data, it is known whether there is an error in the diameter and length of the bearing roller.

[0023] The above is a detailed introduction to a bearing roller diameter detection machine provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A bearing roller diameter detection machine, characterized in that: include: A frame (3) is provided with a clamping and measuring assembly (4) inside the frame (3), and the clamping and measuring assembly (4) comprises: an inclined block 1 (401), two inclined blocks 2 (402) are mutually abutted on both sides of the inclined block 1 (401), the tops of the two groups of inclined blocks 2 (402) are fixedly installed with fixing rods (403), the tops of the two groups of fixing rods (403) are fixedly installed with square plates, and the sides of the two groups of square plates close to each other are fixedly installed with clamping plates (404), and the top of the frame (3) is fixedly installed with a placing table (6), and the top of the placing table (6) is provided with two groups of sliding grooves, and the two groups of The fixed rods (403) are all slidably installed inside the corresponding slide grooves, the top of the placement table (6) is provided with a strip groove, and a caliper (5) is fixedly installed inside the strip groove. Two groups of mounting plates (7) are fixedly installed on the top of the placement table (6), and two-way threaded rods (8) are rotatably installed on the sides of the two groups of mounting plates (7) close to each other. The outer sides of the two-way threaded rods (8) are threadedly connected with two groups of sliders (10), and connecting rods (12) are fixedly installed on the bottoms of the two groups of sliders (10), and measuring plates (13) are fixedly installed on the sides of the two groups of connecting rods (12) close to each other.

2. A bearing roller diameter detection machine according to claim 1, characterized in that: A cylinder (15) is fixedly mounted on the bottom of the frame (3); an output end of the cylinder (15) is fixedly connected to the bottom of the inclined block 1 (401); two groups of sliding rods (14) are fixedly mounted on the bottom of the inclined block 1 (401); both groups of sliding rods (14) penetrate the bottom of the frame (3).

3. A bearing roller diameter detection machine according to claim 1, characterized in that: A motor 1 (9) is fixedly mounted on one side of the mounting plate (7) located at the front side, and an output shaft of the motor 1 (9) is fixedly connected to a bidirectional threaded rod (8).

4. A bearing roller diameter detection machine according to claim 1, characterized in that: Two groups of springs (405) are fixedly mounted on the ends of the two groups of inclined blocks (402) that are away from each other, and the ends of the two groups of springs (405) located on the same side that are away from each other are fixedly connected to the inner walls on both sides of the frame (3) respectively.

5. The bearing roller diameter detection machine according to claim 1, characterized in that: A limiting rod (406) is slidably installed inside the two groups of fixed rods (403), and the two ends of the limiting rod (406) are respectively fixedly connected to the inner walls of the frame (3) on both sides. A caliper 2 (11) is fixedly installed on the side where the two groups of mounting plates (7) are close to each other, and the caliper 2 (11) is slidably installed inside the two groups of sliders (10).

6. A bearing roller diameter detection machine according to claim 1, characterized in that: A measuring rod (407) is fixedly mounted on one side of the two groups of clamping plates (404), and the measuring rod (407) is arranged on the top of the caliper (5). Two groups of supporting plates (2) are fixedly mounted on the bottom of the frame (3), and a base (1) is fixedly mounted on the bottom of the two groups of supporting plates (2).

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