CN217692033U

CN217692033U - Automobile commutator assembly

Info

Publication number: CN217692033U
Application number: CN202221263338.2U
Authority: CN
Inventors: 陈瑞晚; 陈瑞亮
Original assignee: Ruian Tianrui Commutator Co ltd
Current assignee: Ruian Tianrui Commutator Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-28
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an automobile commutator assembly, which comprises a main shaft, the surface cover of main shaft is equipped with the commutator body, the inner chamber of main shaft is provided with the carriage release lever, first spout has all been seted up to the both sides at main shaft inner chamber center department top, the holding tank has all been seted up to the both sides of main shaft inner chamber center department, the second spout has all been seted up to the bottom of carriage release lever both sides, the equal fixed mounting in bottom of main shaft both sides has the locating piece, the constant head tank has been seted up to the inside of locating piece, the draw-in groove has all been seted up to the both sides of commutator body inner chamber, the inside of holding tank is provided with the kelly. The utility model discloses a set up the main shaft and drive the commutator body, carry on spacingly to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process that removes, carry on spacingly to the second slider through setting up the second spout, prevent that the second slider from taking place to rock at the in-process that removes, carry on spacingly to the kelly through setting up the draw-in groove.

Description

Automobile commutator assembly

Technical Field

The utility model relates to an automobile commutator technical field specifically is an automobile commutator assembly.

Background

A commutator, also known as a 'commutator', an important part of armatures of direct current motors and alternating current commutator motors, a plurality of copper sheets separated by mica sheets form a cylinder or a disc, each copper sheet is connected with a plurality of armature winding elements, when the armatures rotate, the copper sheets are sequentially contacted with fixed electric brushes, in the direct current motors, alternating current in armature windings is converted into direct current between the electric brushes through the electric brushes and the commutator, in the alternating current commutator motors, the frequency of the alternating current between the electric brushes meets working requirements, the commutator is applied to a plurality of fields of automobiles and the like, the commutator used at present is inconvenient to install and troublesome to disassemble and replace, thereby increasing working time for maintenance personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile commutator assembly possesses the convenient advantage of dismantling, has solved the inconvenient installation of commutator of present use, and is comparatively troublesome when dismantling and change to increased the problem of length of time of working for maintainer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile commutator assembly, includes the main shaft, the surface cover of main shaft is equipped with the commutator body, the inner chamber of main shaft is provided with the carriage release lever, first spout has all been seted up to the both sides at main shaft inner chamber center department top, the holding tank has all been seted up to the both sides of main shaft inner chamber center department, the second spout has all been seted up to the bottom of carriage release lever both sides, the equal fixed mounting in bottom of main shaft both sides has the locating piece, the constant head tank has been seted up to the inside of locating piece, the draw-in groove has all been seted up to the both sides of commutator body inner chamber, the inside of holding tank is provided with the kelly, the kelly runs through the inside to the commutator body through the draw-in groove, the equal fixed mounting in both sides of carriage release lever center department has the activity hinge.

Preferably, the inside of constant head tank is provided with the gag lever post, the top and the bottom fixed connection of commutator body of gag lever post.

Preferably, the inside of the first sliding chute is slidably connected with a first sliding block, one side of the first sliding block, which is relatively close to, is fixedly connected with two sides of the moving rod, and a first spring is fixedly mounted inside the first sliding chute and at the top of the first sliding block.

Preferably, the inside sliding connection of second spout has the second slider, the relative one side of keeping away from of second slider is connected with the inner chamber fixed of main shaft.

Preferably, a second spring is fixedly mounted inside the second sliding groove and at the bottom of the second sliding block, and one side, far away from the movable hinge relatively, of the movable hinge is movably connected with one side, close to the clamping rod relatively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the main shaft and drive the commutator body, carry on spacingly to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process that removes, carry on spacingly to the second slider through setting up the second spout, prevent that the second slider from taking place to rock at the in-process that removes, carry on spacingly to the kelly through setting up the draw-in groove, conveniently fix the inside of commutator body through setting up the kelly, remove the kelly through setting up the removal pole, the inconvenient installation of the commutator of using at present has been solved simultaneously, it is comparatively troublesome when dismantling to change, thereby increased the problem of length of operation for maintainer.

2. The utility model discloses a set up the constant head tank and carry on spacingly to the gag lever post, fix the bottom of commutator body through setting up the gag lever post, carry on spacingly to the both sides of carriage release lever through setting up first slider, prevent that the carriage release lever from taking place to rock at the in-process that removes, carry on spacingly to the top of first slider through setting up first spring, carry on spacingly to the bottom of carriage release lever through setting up the second slider, prevent that the carriage release lever from taking place to rock at the in-process that removes, thereby dismantle the commutator body through setting up activity hinge and kelly convenience.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the positioning block of the present invention.

In the figure: 1. a commutator body; 2. a main shaft; 3. a travel bar; 4. a first chute; 5. a first spring; 6. a first slider; 7. a movable hinge; 8. a second chute; 9. a second spring; 10. a second slider; 11. a clamping rod; 12. a card slot; 13. accommodating grooves; 14. positioning blocks; 15. a limiting rod; 16. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an automobile commutator assembly includes a main shaft 2, a commutator body 1 is sleeved on the surface of the main shaft 2, a moving rod 3 is disposed in the inner cavity of the main shaft 2, first sliding grooves 4 are disposed on both sides of the top of the center of the inner cavity of the main shaft 2, accommodating grooves 13 are disposed on both sides of the center of the inner cavity of the main shaft 2, second sliding grooves 8 are disposed on the bottom of both sides of the moving rod 3, positioning blocks 14 are fixedly mounted on the bottom of both sides of the main shaft 2, positioning grooves 16 are disposed in the positioning blocks 14, clamping grooves 12 are disposed on both sides of the inner cavity of the commutator body 1, a clamping rod 11 is disposed in the accommodating groove 13, the clamping rod 11 penetrates through the commutator body 1 through the clamping grooves 12, movable hinges 7 are fixedly mounted on both sides of the center of the moving rod 3, the commutator body 1 is driven by disposing the main shaft 2, a first sliding block 6 is limited by disposing the first sliding grooves 4, the first slide block 6 is prevented from shaking in the moving process, the second slide block 10 is limited by arranging the second sliding groove 8, the second slide block 10 is prevented from shaking in the moving process, the clamping rod 11 is limited by arranging the clamping groove 12, the interior of the commutator body 1 is conveniently fixed by arranging the clamping rod 11, the clamping rod 11 is moved by arranging the moving rod 3, the limiting rod 15 is arranged in the positioning groove 16, the top of the limiting rod 15 is fixedly connected with the bottom of the commutator body 1, the limiting rod 15 is limited by arranging the positioning groove 16, the bottom of the commutator body 1 is fixed by arranging the limiting rod 15, the first slide block 6 is slidably connected with the interior of the first sliding groove 4, one side of the first slide block 6, which is relatively close to the first slide block 6, is fixedly connected with the two sides of the moving rod 3, the first spring 5 is fixedly arranged in the first sliding groove 4 and positioned at the top of the first slide block 6, carry on spacingly through setting up the both sides of first slider 6 to carriage release lever 3, prevent that carriage release lever 3 from taking place to rock at the in-process that removes, carry on spacingly through setting up first spring 5 to the top of first slider 6, the inside sliding connection of second spout 8 has second slider 10, the inner chamber fixed connection of one side and main shaft 2 that second slider 10 kept away from relatively, carry on spacingly through setting up second slider 10 to the bottom of carriage release lever 3, prevent that carriage release lever 3 from taking place to rock at the in-process that removes, the inside of second spout 8 and the bottom fixed mounting who is located second slider 10 have second spring 9, one side that activity hinge 7 kept away from relatively and one side swing joint that kelly 11 is close to relatively, thereby conveniently dismantle commutator body 1 through setting up activity hinge 7 and kelly 11.

During the use, upwards lift the carriage release lever 3 during dismantlement, drive first slider 6 and activity hinge 7 rebound through the carriage release lever 3 to make kelly 11 break away from the inner chamber of draw-in groove 12, take commutator body 1 upwards out, when commutator body 1 removed, gag lever post 15 breaks away from the inner chamber of constant head tank 16, thereby dismantles commutator body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automobile commutator assembly, includes main shaft (2), its characterized in that: the utility model discloses a commutator, including main shaft (2), inner chamber, first spout (4) have all been seted up to the both sides at main shaft (2) inner chamber center department top, holding tank (13) have all been seted up to the both sides at main shaft (2) inner chamber center department, second spout (8) have all been seted up to the bottom of moving rod (3) both sides, the equal fixed mounting in bottom of main shaft (2) both sides has locating piece (14), constant head tank (16) have been seted up to the inside of locating piece (14), draw-in groove (12) have all been seted up to the both sides of commutator body (1) inner chamber, the inside of holding tank (13) is provided with kelly (11), kelly (11) run through the inside to commutator body (1) through draw-in groove (12), the equal fixed mounting in both sides of moving rod (3) center department has activity hinge (7).

2. The automotive commutator assembly defined in claim 1 wherein: the inside of constant head tank (16) is provided with gag lever post (15), the top and the bottom fixed connection of commutator body (1) of gag lever post (15).

3. The automotive commutator assembly defined in claim 1 wherein: the inside sliding connection of first spout (4) has first slider (6), the both sides fixed connection of one side and carriage release lever (3) that first slider (6) are close to relatively, the inside of first spout (4) and the top fixed mounting that is located first slider (6) have first spring (5).

4. The automotive commutator assembly defined in claim 1 wherein: the inside sliding connection of second spout (8) has second slider (10), the relative one side of keeping away from of second slider (10) and the inner chamber fixed connection of main shaft (2).

5. The automotive commutator assembly defined in claim 4 wherein: the inside of second spout (8) and the bottom fixed mounting who is located second slider (10) have second spring (9), one side that activity hinge (7) kept away from relatively is swing joint with one side that kelly (11) is close to relatively.