Adjustable commutator copper sheet inter-sheet automatic detection device

Abstract

The utility model relates to an adjustable commutator copper sheet inter-sheet automatic detection device, and relates to the commutator technology field, the adjustable commutator copper sheet inter-sheet automatic detection device comprises a device body, a rotating shaft used for fixing a to-be-detected product, and a probe, the rotating shaft is rotatably connected to the body, the probe is located above the rotating shaft and corresponds to the to-be-detected product in position, and the top of the body is provided with a mounting seat. The mounting base is provided with an adjusting assembly for adjusting the position relation between the probe and the to-be-detected product. Therefore, the copper sheet is fixed to the rotating shaft, and the position of the probe is automatically adjusted by the device, so that the probe is in full contact with the copper sheet, the detection accuracy is ensured, and the detection efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of commutator technology, and particularly to an automatic detection device for the inter-sheet of adjustable commutator copper sheets. Background Art

[0002] When a vehicle is in use, a variety of vehicle commutators are required. The commutator is an important component on the armature of a DC motor and an AC commutator motor, so its prospect is very promising.

[0003] At present, all the commutators need to be subjected to electrical performance inspection after being made into finished products. However, all the inspection processes of the finished commutators are completed step by step by manual labor. When manually detecting the electrical performance of the commutator, there will be human errors, such as the product being placed in an improper position, the detection needle may be distorted and broken, etc., resulting in inaccurate detection results and low detection efficiency. Utility Model Content

[0004] An automatic detection device for the inter-sheet of adjustable commutator copper sheets provided by this application adopts the following technical solution:

[0005] An automatic detection device for the inter-sheet of adjustable commutator copper sheets includes a device body, a rotating shaft for fixing the product to be detected, and a detection needle. The rotating shaft is rotatably connected to the body. The detection needle is located above the rotating shaft and corresponds to the position of the product to be detected. An installation seat is provided at the top of the body, and an adjustment component for adjusting the positional relationship between the detection needle and the product to be detected is provided on the installation seat.

[0006] In one embodiment, the adjustment component includes an adjustment bolt, an adjustment rod, and a compression spring. The adjustment rod is longitudinally slidably connected to the installation seat. The detection needle is fixed to one end of the adjustment rod close to the rotating shaft. The compression spring is sleeved on the adjustment rod and is located between the detection needle and the installation seat. An adjustment seat is provided at the end of the adjustment rod away from the rotating shaft. The adjustment bolt is rotatably connected to the installation seat, and the adjustment bolt abuts against the adjustment seat.

[0007] An automatic detection device for the inter-sheet of adjustable commutator copper sheets provided by an embodiment of the present disclosure can achieve the following technical effects:

[0008] In this way, by fixing the copper sheet to the rotating shaft and automatically adjusting the position of the probe by the device, the probe is made to be in full contact with the copper sheet, thereby ensuring the accuracy of the detection and helping to improve the detection efficiency. Similarly, by using the cooperation of the rotating shaft and a single probe, the structure of the device is simplified, and the device can also be applied to the detection of copper sheets of different specifications.

[0009] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. Description of the Drawings

[0010] Figure 1It is a front view structural schematic diagram of an adjustable commutator copper sheet inter-sheet automatic detection device provided by an embodiment of the present application.

[0011] Figure 2 It is a side view structural schematic diagram of an adjustable commutator copper sheet inter-sheet automatic detection device provided by an embodiment of the present application.

[0012] Explanation of reference numerals: 1, body; 2, rotating shaft; 3, measuring needle; 4, mounting seat; 5, adjusting assembly; 51, adjusting bolt; 52, adjusting rod; 53, compression spring; 6, adjusting seat. Specific embodiments

[0013] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0014] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0015] The following is a further detailed description of the present application in conjunction with the attached Figure 1-2 Drawings.

[0016] An adjustable commutator copper sheet inter-sheet automatic detection device includes a device body 1, a rotating shaft 2 for fixing the product to be detected, and a measuring needle 3. The rotating shaft 2 is rotatably connected to the body 1. The measuring needle 3 is located above the rotating shaft 2 and corresponds to the position of the product to be detected. An adjusting assembly 5 for adjusting the positional relationship between the measuring needle 3 and the product to be detected is provided on the top of the body 1.

[0017] The stylus 3 is vertically arranged longitudinally, and the rotating shaft 2 is arranged horizontally. In the initial position, the stylus 3 is at the lowest point. When detecting the commutator copper sheet, the stylus 3 is adjusted to move longitudinally upward through the adjusting assembly 5. Then, the commutator copper sheet is clamped and fixed to the rotating shaft 2. Next, the stylus 3 is adjusted to move longitudinally downward to the lowest point through the adjusting assembly 5, so that the stylus 3 abuts against the copper sheet. Then, the tester is started and the rotating shaft 2 is rotated to automatically detect the copper sheet. In this way, by fixing the copper sheet to the rotating shaft 2 and using the device to automatically adjust the position of the probe, the probe is made to fully contact the copper sheet, ensuring the accuracy of the detection and helping to improve the detection efficiency. Similarly, by using the cooperation of the rotating shaft 2 and a single probe, the structure of the device is simplified, and the device can also be applied to the detection of copper sheets of different specifications.

[0018] In one embodiment, the adjusting assembly 5 includes an adjusting bolt 51, an adjusting rod 52, and a compression spring 53. The adjusting rod 52 is slidably connected longitudinally to the mounting seat 4. The stylus 3 is fixed to one end of the adjusting rod 52 close to the rotating shaft 2. The compression spring 53 is sleeved on the adjusting rod 52 and is located between the stylus 3 and the mounting seat 4. An adjusting seat 6 is provided at one end of the adjusting rod 52 far from the rotating shaft 2. The adjusting bolt 51 is rotatably connected to the mounting seat 4, and the adjusting bolt 51 abuts against the adjusting seat 6.

[0019] Taking two adjusting rods 52 as an example, the two adjusting rods 52 are arranged oppositely on the mounting seat 4. The stylus 3 is fixed to one end of the two adjusting rods 52 close to the rotating shaft 2, and the adjusting seat 6 is fixed to one end of the two adjusting rods 52 far from the rotating shaft 2. By adopting the arrangement of the two adjusting rods 52 opposite to each other, the stability of the adjusting rod 52 during longitudinal movement is ensured. During the detection process, by rotating the adjusting bolt 51, the adjusting seat 6 is driven to move, so that the adjusting rod 52 moves longitudinally and adjusts the distance between the stylus 3 and the copper sheet, and the stylus 3 always abuts against the copper sheet when detecting the copper sheet through the compression spring 53.

[0020] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An automatic detection device for the inter - sheet of adjustable commutator copper sheets, characterized in that, It includes a device body, a rotating shaft for fixing the product to be detected, and a probe. The rotating shaft is rotatably connected to the body. The probe is located above the rotating shaft and corresponds to the position of the product to be detected. An installation seat is provided at the top of the body, and the installation seat is provided with an adjustment component for adjusting the positional relationship between the probe and the product to be detected.

2. The automatic inter-slice detection device for adjustable commutator copper sheets according to claim 1, wherein: The adjustment component includes an adjustment bolt, an adjustment rod, and a compression spring. The adjustment rod is longitudinally slidably connected to the installation seat. The probe is fixed to one end of the adjustment rod close to the rotating shaft. The compression spring is sleeved on the adjustment rod and is located between the probe and the installation seat. An adjustment seat is provided at one end of the adjustment rod away from the rotating shaft. The adjustment bolt is rotatably connected to the installation seat, and the adjustment bolt abuts against the adjustment seat.

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