Fixing device for motor shaft detection

Abstract

The utility model relates to the technical field of motor shaft detection, and aims to solve the problem of low detection efficiency caused by inconvenience in flexible position switching during detection or deburring of the conventional motor shaft fixing structure. The utility model provides a fixing device for motor shaft detection, which comprises a supporting assembly and a plurality of limiting assemblies, the supporting assembly comprises a top plate; the top plate is provided with a plurality of through holes; the limiting assembly comprises a disc body and a plurality of limiting blocks; an inner cavity of the disc body is divided into a plurality of groups of opposite opening limiting grooves through the plurality of limiting blocks; a through hole communicated with the through hole is formed in the middle of the disc body; according to the utility model, various limiting grooves suitable for the size of a motor shaft are formed by adjusting the position of the limiting block in the disc body; therefore, the front and back surfaces of the motor shaft can be detected, the side part of the motor shaft can be detected, the stability is high, the fixing modes are diversified, and flexible adjustment is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor shaft detection technical field, specifically, a kind of motor shaft detection is fixed device. BACKGROUND

[0002] ‌Motor shaft‌ is the important component of motor, it is mainly used to support rotating parts in motor, ensure that rotating parts have certain working position, and transmit movement and torque;After motor shaft production, deburring and checking work are also needed, however, due to motor shaft has certain weight, in the process of detection, it is easy to appear to roll and break damage, even there is the risk of bruising staff;

[0003] In prior art, clamping device is generally used for clamping and fixing, such as the patent with announcement number CN218576173U, its disclosed automobile motor shaft detection is fixed mechanism, specifically, it is equipped with support plate at the front and rear ends of connecting seat, motor shaft can be supported first, then electric telescopic rod is driven to elongate, so that two clamping arms are close, and motor shaft is clamped;However, in actual use, telescopic rod needs to be adjusted repeatedly, so that the position of motor shaft can be converted, thereby leading to low deburring and detection efficiency, and the demand of efficient production cannot be met;

[0004] Based on the above description, a motor shaft detection fixing device that can fix motor shaft and efficiently convert motor shaft position during detection or deburring is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of motor shaft detection fixed device, to solve the technical problems, such as the inconvenient detection or deburring flexible position conversion of existing motor shaft fixing structure, leading to low detection efficiency.

[0006] The embodiment of the utility model realizes by the following technical scheme:

[0007] A kind of motor shaft detection fixed device, including support assembly, still including multiple limiting components;The support assembly includes top plate;The top plate is equipped with multiple perforations;The limiting component includes disc body and multiple limit blocks;The inner cavity of the disc body is divided into multiple groups of opposite open limiting grooves by multiple limit blocks;The middle part of the disc body is equipped with the through-hole that is communicated with the perforation.

[0008] As preferred, the height of the limit block is lower than the inner cavity height of the disc body.

[0009] As preferred, the top plate is equipped with multiple limiting grooves;The perforation is located in the middle part of the limiting groove.

[0010] As preferred, the opening limiting groove comprises a first end and a second end; the first end is close to the through hole and is provided with an opening; the second end extends away from the outer edge of the disc body.

[0011] As preferred, the second end extends away from the outer edge of the disc body and is provided with a baffle.

[0012] As preferred, the support assembly further comprises a bottom plate and a plurality of support members; the top plate is connected with the bottom plate through the plurality of support members.

[0013] As preferred, the support member comprises a first convex seat, a second convex seat and a connecting cylinder; the first convex seat and the second convex seat are respectively arranged on the top plate and the bottom plate; the first convex seat and the second convex seat are oppositely arranged and connected through the connecting cylinder.

[0014] The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] The utility model discloses a plurality of limiting grooves suitable for the size of motor shaft are formed by adjusting the position of the limiting block in the disc body, so that the motor shaft can be detected from the front and back surfaces and the side, and the stability is high, the fixing mode is various, and the flexible adjustment is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled in the art, other related drawings can be obtained without the creative labor on the premise of the drawings.

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is the sectional view of Figure 1

[0019] Figure 3 It is the enlarged schematic view of the partial structure A in Figure 2

[0020] Figure 4 It is the working state diagram of the utility model;

[0021] Figure 5 It is the plan view of the utility model.

[0022] ​​Icon: 1 - support assembly, 11 - top plate, 12 - bottom plate, 13 - support, 131 - first convex seat, 132 - second convex seat, 133 - connecting cylinder, 2 - limiting assembly, 21 - disc body, 22 - limiting block, 3 - baffle. DETAILED DESCRIPTION

[0023] Example 1

[0024] Please refer to Figures 1 to 5 , the utility model provides the following technical scheme: A kind of motor shaft detection is fixed device, it is applicable to the case of motor shaft multidirectional detection.

[0025] Specifically, as Figures 1 to 5 Indicated, a kind of motor shaft detection is fixed device, including support assembly 1, still including multiple limiting assemblies 2;Support assembly 1 includes top plate 11;Top plate 11 is equipped with multiple through holes;Limiting assembly 2 includes disc body 21 and multiple limiting blocks 22;The inner cavity of disc body 21 is separated into multiple groups of opposite open limiting grooves by multiple limiting blocks 22;Disc body 21 is equipped with the through hole being communicated with through hole in middle part.

[0026] Specific implementation process: when detecting, motor shaft first passes through the through hole on top plate 11, and continues to pass through the through hole in disc body 21;Wherein, by adjusting the position of limiting block 22 in disc body 21, multiple limiting grooves suitable for the size of motor shaft are formed;So it can detect the front and back of motor shaft, and also can detect the side of motor shaft, and the stability is high and the fixing mode is various, and it is also convenient to flexibly adjust. Wherein, limiting block 22 is magnetically connected with disc body 21, to further facilitate the position of limiting block 22 to be flexibly adjusted.

[0027] Specifically, as Figure 2 And Figure 3 Indicated, the height of limiting block 22 is lower than the inner cavity height of disc body 21.

[0028] In the embodiment, by the height of limiting block 22 is lower than the inner cavity height of disc body 21, to facilitate the motor shaft to be placed horizontally in disc body 21 for limiting directly.

[0029] Specifically, as Figure 2 And Figure 3 Indicated, top plate 11 is equipped with multiple limiting grooves for disc body 21 to be embedded;Through hole is located in the middle of limiting groove.

[0030] In the embodiment, limiting groove can play a limiting role to disc body 21, to ensure that disc body 21 will not slip out of position on the surface of top plate 11 during detection.

[0031] Specifically, as Figure 2 And Figure 5As shown in the drawings, the opening limiting groove comprises a first end and a second end; the first end is close to the through hole and is provided with an opening; the second end extends to the direction away from the outer edge of the disc body 21.

[0032] In this embodiment, the second end extends to the direction away from the outer edge of the disc body 21 and is provided with a baffle 3.

[0033] By extending the opening limiting groove, the motor shaft can be efficiently taken and placed.

[0034] Specifically, as shown in the drawings, Figure 3 and Figure 4 The support assembly 1 further comprises a bottom plate 12 and a plurality of support members 13; the top plate 11 is connected with the bottom plate 12 through the plurality of support members 13. The support member 13 comprises a first convex seat 131, a second convex seat 132 and a connecting cylinder 133; the first convex seat 131 and the second convex seat 132 are respectively arranged on the top plate 11 and the bottom plate 12; the first convex seat 131 and the second convex seat 132 are oppositely arranged and connected through the connecting cylinder 133.

[0035] In this embodiment, by adopting the first convex seat 131, the second convex seat 132 and the connecting cylinder 133, it is convenient to disassemble and assemble, and it is convenient to replace different connecting cylinders 133 to adjust the height, so as to adapt to the height of different detection workbenches.

[0036] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A fixing device for detecting motor shafts, comprising a support assembly (1), characterized in that: It also includes multiple limiting components (2); the support component (1) includes a top plate (11); the top plate (11) is provided with multiple through holes; the limiting component (2) includes a disc body (21) and multiple limiting blocks (22); the inner cavity of the disc body (21) is divided into multiple sets of opposite open limiting grooves by the multiple limiting blocks (22); the middle part of the disc body (21) is provided with a through hole communicating with the through holes.

2. The fixing device for motor shaft detection according to claim 1, characterized in that: The height of the limiting block (22) is lower than the height of the inner cavity of the disc body (21).

3. The fixing device for motor shaft detection according to claim 1, characterized in that: The top plate (11) is provided with multiple limiting grooves; the through hole is located in the middle of the limiting groove.

4. The fixing device for detecting motor shafts according to any one of claims 1 to 3, characterized in that: The opening limiting groove includes a first end and a second end; the first end is close to the through hole and has an opening; the second end extends away from the outer edge of the disc body (21).

5. The fixing device for motor shaft detection according to claim 4, characterized in that: The second end is provided with a baffle (3) extending away from the outer edge of the disc body (21).

6. The fixing device for motor shaft detection according to claim 1, characterized in that: The support assembly (1) also includes a base plate (12) and multiple support members (13); the top plate (11) is connected to the base plate (12) through the multiple support members (13).

7. The fixing device for motor shaft detection according to claim 6, characterized in that: The support member (13) includes a first convex seat (131), a second convex seat (132), and a connecting cylinder (133); the first convex seat (131) and the second convex seat (132) are respectively disposed on the top plate (11) and the bottom plate (12); the first convex seat (131) and the second convex seat (132) are arranged opposite to each other and connected by the connecting cylinder (133).

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