Placing rack for carbon brush detection

Abstract

The utility model discloses a placing rack for carbon brush detection, and relates to the technical field of carbon brush detection. The device comprises two fixing columns, a placing plate is arranged between the two fixing columns in a sliding fit mode, a fixing plate is arranged on the upper sides of the fixing columns, a sliding plate is arranged on one side of the fixing plate in a sliding fit mode, and a plurality of positioning rods are evenly distributed on one side of the sliding plate. The two U-shaped plates are arranged on one side of the fixing column in an elastic and sliding fit mode. According to the utility model, through the arrangement of the sliding plate, the rotating plate drives the sliding plate to slide on one side of the carbon brush body under the action of the U-shaped plate, so that the sliding plate drives the positioning rod to fix and unfix the carbon brush body, and the carbon brush body is more convenient to place; and the conditions of wrong detection and missing detection when the carbon brush body is placed are reduced.

Description

Technical Field

[0001] The utility model belongs to the field of carbon brush detection, in particular to a placement rack for carbon brush detection. Background Art

[0002] Carbon brush workpiece is a kind of sliding contact part, which is widely used in many electrical equipments. In the field of motors, it is mainly used as a device to transfer energy or signal between the fixed part and the rotating part. It is generally annular in shape and is equipped with carbon brushes that contact the motor commutator. The number of carbon brushes matches the number of motor windings. Most of the existing detection methods use manual detection. A motor often has several brushes at the same time, which requires staff to detect one by one. In addition, the carbon brushes need to be placed after detection, and the existing placement rack is prone to misdetection and missed detection.

[0003] Therefore, a carbon brush detection placement rack is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a placement rack for carbon brush detection.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A placement rack for carbon brush detection, comprising two fixed columns, a placement plate slidably matched between the two fixed columns, a fixed plate installed on the upper side of the fixed columns, a sliding plate slidably matched on one side of the fixed plate, and a plurality of positioning rods evenly distributed on one side of the sliding plate;

[0007] Two U-shaped plates, the U-shaped plates are elastically and slidably fitted on one side of the fixed column, and two rotating plates are rotatably fitted between the U-shaped plates and the sliding plates;

[0008] A plurality of carbon brush bodies are located on the upper side of the placement plate, and one end of the positioning rod is snap-fitted with one end of the carbon brush body.

[0009] Optionally, two U-shaped posts are installed between the two fixing posts, which is convenient for installing the fixing posts on the U-shaped posts, and a first guide groove is opened on one side of the fixing post, and one end of the placement plate is slidably fitted in the first guide groove, which is convenient for one end of the placement plate to slide in the fixing post through the first guide groove, thereby improving the stability of the placement plate during sliding. The fixing post is provided with two second guide grooves, and one end of the U-shaped plate is slidably fitted in the second guide groove, and a plurality of springs are installed between one side of the U-shaped plate and one side of the fixing plate, and two first fixing rods are installed on the U-shaped plate, which is convenient for installing the first fixing rod on the U-shaped plate, and a first through hole is opened on the first end of the rotating plate, and the first fixing rod is located inside the first through hole, which is convenient for the first end of the rotating plate to rotate on the first fixing rod through the first through hole, thereby improving the stability of the rotating plate during rotation.

[0010] Optionally, a second fixing rod is provided on both sides of the sliding plate, which is convenient for installing the second fixing rod on the sliding plate, and a second through hole is provided at the second end of the rotating plate, and the second fixing rod is located inside the second through hole, which is convenient for the second end of the rotating plate to rotate on the second fixing rod through the second through hole, thereby improving the stability of the rotating plate during rotation, and a positioning hole is provided at both ends of the carbon brush body, and one end of the positioning rod is located inside the positioning hole, which is convenient for one end of the positioning rod to fix the carbon brush body through the positioning hole, and a third guide groove is provided on one side of the fixed plate, and the sliding plate slidably fits inside the third guide groove, which is convenient for the sliding plate to slide inside the fixed plate through the third guide groove, thereby improving the stability of the sliding plate during sliding.

[0011] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0012] The sliding plate is arranged so that the rotating plate drives the sliding plate to slide on one side of the carbon brush body under the action of the U-shaped plate, so that the sliding plate drives the positioning rod to fix and release the carbon brush body, making the process of placing the carbon brush body more convenient and reducing the occurrence of misdetection and missed detection of the carbon brush body during placement.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0015] In the figure:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure at point C in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] U-shaped column 1, fixed column 101, first guide groove 102, placement plate 103, fixed plate 104, second guide groove 105, third guide groove 106, U-shaped plate 107, spring 108, first fixing rod 109, rotating plate 110, first through hole 111, second through hole 112, sliding plate 113, second fixing rod 114, positioning rod 115;

[0022] Carbon brush body 2, positioning hole 201.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be described in further detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, a placement rack for carbon brush detection is provided, including two fixed columns 101, a placement plate 103 is slidably matched between the two fixed columns 101, a fixed plate 104 is installed on the upper side of the fixed columns 101, a sliding plate 113 is slidably matched on one side of the fixed plate 104, and a plurality of positioning rods 115 are evenly distributed on one side of the sliding plate 113;

[0026] Two U-shaped plates 107, the U-shaped plates 107 are elastically and slidably fitted on one side of the fixed column 101, and two rotating plates 110 are rotatably fitted between the U-shaped plates 107 and the sliding plates 113;

[0027] The plurality of carbon brush bodies 2 are located on the upper side of the placement plate 103 , and one end of the positioning rod 115 is snap-fitted with one end of the carbon brush body 2 .

[0028] First, slide the U-shaped plate 107. The U-shaped plate 107 drives the sliding plate 113 to slide inside the fixed plate 104 through the rotating plate 110 and stretch the spring 108. The sliding plate 113 drives the positioning rod 115 to slide, and then the carbon brush body 2 is placed on the upper side of the placement plate 103. Then, release the U-shaped plate 107. The U-shaped plate 107 is reset under the elastic action of the spring 108. Similarly, the sliding plate 113 is reset. The sliding plate 113 drives the positioning rod 115 to slide to the inside of the positioning hole 201 and positions the carbon brush body 2, thereby completing the placement of the carbon brush body 2.

[0029] The sliding plate 113 is arranged so that the rotating plate 110 drives the sliding plate 113 to slide on one side of the carbon brush body 2 under the action of the U-shaped plate 107, so that the sliding plate 113 drives the positioning rod 115 to fix and release the carbon brush body 2, making the process of placing the carbon brush body 2 more convenient and reducing the possibility of misdetection or missed detection of the carbon brush body 2 when placing it.

[0030] Two U-shaped columns 1 are installed between the two fixed columns 101 of this embodiment, which facilitates the installation of the fixed column 101 on the U-shaped column 1. A first guide groove 102 is opened on one side of the fixed column 101, and one end of the placement plate 103 slides in the first guide groove 102, which facilitates the sliding of one end of the placement plate 103 in the fixed column 101 through the first guide groove 102, thereby improving the stability of the placement plate 103 when sliding. Two second guide grooves 105 are opened on the fixed column 101, and one end of the U-shaped plate 107 slides in the first guide groove 102. Inside the two guide grooves 105, a plurality of springs 108 are installed between one side of the U-shaped plate 107 and one side of the fixed plate 104, and two first fixed rods 109 are installed on the U-shaped plate 107, which facilitates the installation of the first fixed rods 109 on the U-shaped plate 107. A first through hole 111 is opened at the first end of the rotating plate 110, and the first fixed rod 109 is located inside the first through hole 111, which facilitates the first end of the rotating plate 110 to rotate on the first fixed rod 109 through the first through hole 111, thereby improving the stability of the rotating plate 110 during rotation.

[0031] The second fixing rod 114 is provided on both sides of the sliding plate 113 of the present embodiment, which is convenient for installing the second fixing rod 114 on the sliding plate 113. The second end of the rotating plate 110 is provided with a second through hole 112, and the second fixing rod 114 is located inside the second through hole 112, which is convenient for the second end of the rotating plate 110 to rotate on the second fixing rod 114 through the second through hole 112, thereby improving the stability of the rotating plate 110 during rotation. The carbon brush body 2 is provided with a positioning hole 201 at both ends, and one end of the positioning rod 115 is located inside the positioning hole 201, which is convenient for one end of the positioning rod 115 to fix the carbon brush body 2 through the positioning hole 201. A third guide groove 106 is provided on one side of the fixed plate 104, and the sliding plate 113 is slidably matched inside the third guide groove 106, which is convenient for the sliding plate 113 to slide inside the fixed plate 104 through the third guide groove 106, thereby improving the stability of the sliding plate 113 during sliding.

[0032] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A carbon brush detection rack, characterized in that: include: Two fixed columns (101), a placement plate (103) slidably matched between the two fixed columns (101), a fixed plate (104) is installed on the upper side of the fixed column (101), a sliding plate (113) is slidably matched on one side of the fixed plate (104), and a plurality of positioning rods (115) are evenly distributed on one side of the sliding plate (113); Two U-shaped plates (107), the U-shaped plates (107) are elastically and slidably fitted on one side of the fixed column (101), and two rotating plates (110) are rotatably fitted between the U-shaped plates (107) and the sliding plates (113); A plurality of carbon brush bodies (2) are located on the upper side of the placement plate (103), and one end of the positioning rod (115) is snap-fitted with one end of the carbon brush body (2).

2. A carbon brush detection rack according to claim 1, characterized in that: Two U-shaped columns (1) are installed between the two fixing columns (101), a first guide groove (102) is opened on one side of the fixing column (101), and one end of the placement plate (103) is slidably fitted inside the first guide groove (102).

3. A carbon brush detection rack according to claim 1, characterized in that: The fixing column (101) is provided with two second guide grooves (105), one end of the U-shaped plate (107) is slidably fitted inside the second guide groove (105), and a plurality of springs (108) are installed between one side of the U-shaped plate (107) and one side of the fixing plate (104).

4. A carbon brush detection rack according to claim 1, characterized in that: Two first fixing rods (109) are mounted on the U-shaped plate (107), a first through hole (111) is opened at the first end of the rotating plate (110), and the first fixing rod (109) is located inside the first through hole (111).

5. A carbon brush detection rack according to claim 1, characterized in that: Second fixing rods (114) are provided on both sides of the sliding plate (113), a second through hole (112) is provided at the second end of the rotating plate (110), and the second fixing rod (114) is located inside the second through hole (112).

6. A carbon brush detection rack according to claim 1, characterized in that: Both ends of the carbon brush body (2) are provided with positioning holes (201), and one end of the positioning rod (115) is located inside the positioning hole (201).

7. A carbon brush detection rack according to claim 1, characterized in that: A third guide groove (106) is provided on one side of the fixed plate (104), and the sliding plate (113) is slidably fitted inside the third guide groove (106).

Images