Bearing ring sliding detection mechanism

Abstract

The utility model discloses a bearing ring sliding detection mechanism, which relates to the technical field of bearing processing and comprises a detection component, an upper fixing plate, a lower fixing seat and rolling wheels, the upper fixing plate is fixedly mounted on the lower fixing seat through bolts, and two groups of rotating shafts are rotatably mounted in the middles of the front sections of the upper fixing plate and the lower fixing seat. The rotating shaft is coaxially provided with a rolling wheel between the upper fixing plate and the lower fixing seat, an upper cover plate is arranged above the movable guide plate, a detection block is fixedly arranged above the upper fixing plate, and an upper detection wheel is coaxially arranged at the top of the upper end of the rotating shaft. According to the utility model, the rolling wheel drives the upper detection wheel to coaxially rotate together, and the photoelectric detector is arranged in the middle of the detection block and is used for detecting the angle of the upper detection wheel penetrating through the photoelectric detector, so that the rotation angle of the bearing ring is indirectly measured, and whether the bearing ring slides or not is judged; in conclusion, omission detection caused by the fact that grease slips on the surface of the bearing ring during detection is achieved, and therefore the detection accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bearing detection, especially bearing ring sliding detection mechanism. BACKGROUND

[0002] Bearing rings are important components of bearings, they are ring-shaped parts, used to support rolling elements (such as balls or rollers) in bearings, and maintain the structure and shape of bearings. Bearing rings are usually divided into two types: inner rings and outer rings. The inner ring is a bearing component mounted on the shaft, and its inner diameter is closely matched with the shaft. The outer ring is a bearing component mounted on the bearing seat or machine shell, and its outer diameter is matched with the bearing seat hole. The outer ring is usually designed with mounting grooves or holes to facilitate installation and disassembly.

[0003] The main functions of bearing rings include: support: providing rolling paths for rolling elements, supporting rotating or moving loads. Positioning: keeping bearings in the correct position, preventing relative movement of shafts or housings. Load bearing: bearing radial, axial or combined loads. Guidance: guiding rolling elements, reducing friction and wear.

[0004] After the initial processing of the bearing ring is completed, the machining precision needs to be detected to ensure the stability of the subsequent bearing. However, in order to prevent rust during processing and transportation, oil is applied to the surface of the bearing ring to prevent rust. When the size of the bearing ring is detected, the bearing ring is rotated 360°, but the oil on the surface of the bearing ring will slip during detection, causing missed detection and affecting the accuracy of the detection. Therefore, we propose a bearing ring sliding detection mechanism. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a bearing ring sliding detection mechanism to solve the technical problem of sliding during the detection of the bearing ring.

[0007] (II) Technical solutions

[0008] To achieve the above purpose, the utility model is realized by the following technical solutions:

[0009] The bearing ring sliding detection mechanism comprises

[0010] The detection assembly comprises an upper fixed plate, a lower fixed seat and a rolling wheel, the upper fixed plate is fixedly installed on the lower fixed seat by bolts, two groups of rotating shafts are rotatably installed in the middle of the front section of the upper fixed plate and the lower fixed seat, the rolling wheel is coaxially installed between the upper fixed plate and the lower fixed seat, an upper cover plate is installed above the moving guide plate,

[0011] The upper fixed plate is fixedly installed with a detection block, the upper end of the rotating shaft is coaxially installed with an upper detection wheel, the rolling wheel drives the upper detection wheel to rotate coaxially, the middle part of the detection block is provided with a photoelectric detection device to detect the angle of the upper detection wheel passing through the detection block, thereby indirectly measuring the rotating angle of the bearing ring and determining whether sliding occurs.

[0012] Preferably, the pushing assembly comprises a mounting seat, a moving guide plate and an extension rod, the bottom of the mounting seat is fixedly installed on the measuring plate by bolts, the extension rod is installed in the mounting seat in an extension manner, and the moving guide plate is fixedly installed at the front end of the extension rod.

[0013] Preferably, the lower fixed seat is provided with a wedge-shaped structure block, the installation angle of the upper fixed plate corresponds to the wedge angle of the lower fixed seat, the rolling wheel is installed laterally, and the rolling wheel is in inclined contact with the bearing ring to increase the compatibility of the measuring installation.

[0014] Preferably, the side edge of the detection block is provided with a partition plate fixed by bolts, the two groups of upper detection wheels are separated by the partition plate for separate measurement, the fault tolerance is improved, and the detection accuracy is improved.

[0015] Preferably, the moving guide plate is an L-shaped folding plate, the side edge of the moving guide plate is fixedly installed with the upper fixed plate by bolts, so as to push the whole detection assembly, control the extension amount to realize the compatibility of the measuring bearing ring, improve the compatibility, and provide a certain amount of downward pressure during measurement.

[0016] Preferably, the mounting seat is provided with a protruding block, the moving guide plate is provided with a corresponding sliding groove below, and the protruding block slides in the sliding groove to guide the pushing action of the pushing assembly and improve the accuracy of the action.

[0017] (Three) beneficial effects

[0018] The rolling wheel drives the upper detection wheel to rotate coaxially, the middle part of the detection block is provided with a photoelectric detection device to detect the angle of the upper detection wheel passing through the detection block, thereby indirectly measuring the rotating angle of the bearing ring and determining whether sliding occurs, the installation angle of the upper fixed plate corresponds to the wedge angle of the lower fixed seat, the rolling wheel is installed laterally, the rolling wheel is in inclined contact with the bearing ring, the compatibility of the measuring installation is increased, and the above-mentioned implementation can improve the detection accuracy due to the slippage of grease on the surface of the bearing ring during detection. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and can be implemented according to the content of the specification, the following is a preferred embodiment of the present application and the detailed description of the drawings as follows.

[0020] Figure 1 The bearing ring sliding detection mechanism of the present application is a three-dimensional structure Figure One ;

[0021] Figure 2 The bearing ring sliding detection mechanism of the present application is a three-dimensional structure Figure Two ;

[0022] Figure 3 The bearing ring sliding detection mechanism of the present application is a three-dimensional structure Figure Three ;

[0023] Figure 4 The bearing ring sliding detection mechanism of the present application is a side view;

[0024] Figure 5 The bearing ring sliding detection mechanism of the present application is a practical scene diagram.

[0025] Legend: 1, mounting seat; 2, moving guide plate; 3, upper cover plate; 4, telescopic rod; 5, upper fixed plate; 6, lower fixed seat; 7, rolling wheel; 8, partition; 9, rotating shaft; 10, upper detection wheel; 11, detection block. DETAILED DESCRIPTION

[0026] The bearing ring sliding detection mechanism provided by the present application solves the problem of sliding in the detection process of the bearing ring in the prior art, and the upper detection wheel is driven to rotate coaxially by the rolling wheel, wherein the middle part of the detection block is provided with photoelectric detection to detect the angle of the upper detection wheel passing through, thereby indirectly measuring the rotation angle of the bearing ring.

[0027] Embodiment 1

[0028] The technical scheme in the present application is to solve the above-mentioned problem of bearing ring sliding, and the general idea is as follows:

[0029] In view of the problems in the prior art, the present application provides a bearing ring sliding detection mechanism, comprising

[0030] A detection assembly, an upper fixed plate 5, a lower fixed seat 6 and a rolling wheel 7, the upper fixed plate 5 is fixedly installed on the lower fixed seat 6 by bolts, two groups of rotating shafts 9 are rotatably installed in the middle part of the front section of the upper fixed plate 5 and the lower fixed seat 6, the rolling wheel 7 is coaxially installed between the upper fixed plate 5 and the lower fixed seat 6, an upper cover plate 3 is installed above the moving guide plate 2,

[0031] The upper fixed plate 5 is fixedly installed with a detection block 11, and the upper end of the rotating shaft 9 is coaxially installed with an upper detection wheel 10. The rolling wheel 7 drives the upper detection wheel 10 to rotate coaxially. The middle part of the detection block 11 is provided with a photoelectric detection device to detect the angle of the upper detection wheel 10 passing through, thereby indirectly measuring the rotating angle of the bearing ring and determining whether the sliding occurs.

[0032] The lower fixed seat 6 is provided with a wedge-shaped structure block. The installation angle of the upper fixed plate 5 corresponds to the wedge angle of the lower fixed seat 6. The rolling wheel 7 is installed laterally to be in inclined contact with the bearing ring, thereby increasing the compatibility of the measurement installation.

[0033] The side edge of the detection block 11 is installed with a partition plate 8 through bolts. The two groups of upper detection wheels 10 are separated by the partition plate 8 for separate measurement, thereby improving the fault tolerance and the detection accuracy.

[0034] The advancing assembly comprises a mounting seat 1, a moving guide plate 2 and a telescopic rod 4. The bottom of the mounting seat 1 is fixedly installed on the measurement plate through bolts. The telescopic rod 4 is installed in the mounting seat 1 in a telescopic manner. The front end of the telescopic rod 4 is fixedly installed with the moving guide plate 2. The moving guide plate 2 is an L-shaped folding plate. The side edge of the moving guide plate 2 is fixedly installed with an upper fixed plate 5 through bolts, thereby realizing the pushing of the whole detection assembly. The compatibility of the measurement bearing ring is realized by controlling the telescopic amount, thereby improving the compatibility and providing a certain amount of downward pressure during the measurement.

[0035] The mounting seat 1 is provided with a protruding block. The moving guide plate 2 is provided with a corresponding sliding groove below. The protruding block slides in the sliding groove to guide the advancing action of the advancing assembly, thereby improving the accuracy of the action.

[0036] In use, the rolling wheel drives the upper detection wheel to rotate coaxially. The middle part of the detection block is provided with a photoelectric detection device to detect the angle of the upper detection wheel passing through, thereby indirectly measuring the rotating angle of the bearing ring and determining whether the sliding occurs. The installation angle of the upper fixed plate corresponds to the wedge angle of the lower fixed seat. The rolling wheel is installed laterally to be in inclined contact with the bearing ring, thereby increasing the compatibility of the measurement installation. The above-mentioned implementation can improve the detection accuracy because the grease on the surface of the bearing ring will slip during the detection, thereby causing the missed detection.

[0037] Finally, it should be noted that: apparently, the above embodiments are merely examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is not necessary and impossible to enumerate all the implementation. The obvious changes or variations derived therefrom are still within the scope of the utility model.

Claims

1. A bearing ring sliding detection mechanism, characterized in that: The detection assembly consists of an upper fixed plate (5), a lower fixed seat (6), and rolling wheels (7). The upper fixed plate (5) is fixedly mounted on the lower fixed seat (6) by bolts. Two sets of rotating shafts (9) are rotatably mounted in the middle of the front section of the upper fixed plate (5) and the lower fixed seat (6). Rolling wheels (7) are coaxially mounted between the upper fixed plate (5) and the lower fixed seat (6) on the rotating shafts (9). A detection block (11) is fixedly installed above the upper fixed plate (5). An upper detection wheel (10) is coaxially installed on the top of the upper end of the rotating shaft (9). The upper detection wheel (10) is driven to rotate coaxially by the rolling wheel (7). A photoelectric detector is provided in the middle of the detection block (11).

2. The bearing ring sliding detection mechanism as described in claim 1, characterized in that: It also includes a propulsion assembly, including a mounting base (1), a movable guide plate (2) and a telescopic rod (4). The bottom of the mounting base (1) is fixedly mounted on the measuring plate by bolts. The telescopic rod (4) is telescopically mounted inside the mounting base (1). The movable guide plate (2) is fixedly mounted at the front end of the telescopic rod (4). A top cover plate (3) is mounted above the movable guide plate (2).

3. The bearing ring sliding detection mechanism as described in claim 1, characterized in that: The lower fixing seat (6) is a wedge-shaped structural block with a wedge shape at the bottom. The installation angle of the upper fixing plate (5) corresponds to the wedge angle of the lower fixing seat (6), and the rolling wheel (7) is installed laterally.

4. The bearing ring sliding detection mechanism as described in claim 1, characterized in that: The detection block (11) has a partition (8) bolted to its side, which separates the two sets of upper detection wheels (10).

5. The bearing ring sliding detection mechanism as described in claim 2, characterized in that: The movable guide plate (2) is an L-shaped folding plate, and an upper fixing plate (5) is fixedly installed on the side of the movable guide plate (2) by bolts.

6. The bearing ring sliding detection mechanism as described in claim 2, characterized in that: The mounting base (1) has a protrusion above it, and the corresponding sliding groove is provided below the corresponding moving guide plate (2).

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