CN215816767U

CN215816767U - Anti-rotation current collecting ring structure of automobile generator

Info

Publication number: CN215816767U
Application number: CN202121649655.3U
Authority: CN
Inventors: 顾朋; 许坤根; 沈海峰
Original assignee: Wuxi Shengling Automotor Co ltd
Current assignee: Wuxi Shengling Automotor Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-11
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an anti-rotation collector ring structure of an automobile generator, which comprises a collector ring, wherein a sleeve is fixed at the axis of the collector ring and is penetrated through by a rotating shaft, a plurality of groups of cylinders which are uniformly arranged at equal intervals on the circumference are arranged on the outer wall of the upper part of the sleeve, a fastening component and a rotating component are arranged in each group of cylinders, the rotating components are inserted with the fastening components, the output end of each group of rotating components is in threaded connection with a positioning plate, and the positioning plate is arranged in the inner cavity of the sleeve in a sliding manner and is inserted with the rotating shaft. According to the anti-rotation collector ring structure for the automobile generator, the cylinder, the rotating assembly, the fastening assembly and the positioning plate are additionally arranged, the positioning plate can be driven to move by the rotating assembly to be inserted into the rotating shaft, the positioning plate and the rotating shaft can be inserted and positioned, the operation is convenient and simple, two groups of fixing assemblies are convenient to disassemble and assemble, the fastening assembly can be used for preventing the positioning plate and the rotating shaft from rotating, and the inserting and positioning effect of the positioning plate and the rotating shaft is prevented from being influenced.

Description

Anti-rotation current collecting ring structure of automobile generator

Technical Field

The utility model relates to the field of automobile generator equipment, in particular to an anti-rotation collector ring structure of an automobile generator.

Background

At present, with the development of electronic technology and the improvement of living standard of people, automobiles have entered the lives of people, and the demands of people on living quality, living individuation and recreation increase a lot of vehicle-mounted electronic appliances, such as vehicle-mounted refrigerators, high-power sound equipment, movie and television systems, in-vehicle air purification systems, vehicle-mounted electric cookers and the like, which all increase the power demand, undoubtedly, the demands are a great test for automobile generators.

The existing automobile generator is used, when the motor rotates at a high speed or stops rotating suddenly, the collector ring and a shaft are matched, connected and loosened due to rotation inertia, relative movement is caused to cause the problem of wire breakage, and for solving the problem, the collector ring of the existing generator and a rotating shaft are generally rotated, inserted, positioned and installed in a plugging mode, the operation is more troublesome, and the disassembly and the assembly of the collector ring and the rotating shaft are inconvenient, so that the automobile generator anti-rotation collector ring structure is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an anti-rotation collector ring structure of an automobile generator, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an automobile power generation machine prevents rotating collector structure, includes the collecting ring, the axle center department of collecting ring is fixed with the sleeve pipe just the sleeve pipe is run through by the pivot, be equipped with a plurality of groups on the outer wall of sleeve pipe upper portion and be the even equidistant drum of arranging of circumference and every group all be equipped with fastening components and rotating assembly just in the drum rotating assembly pegs graft with fastening components, every group rotating assembly's the equal threaded connection of output has the locating plate just the locating plate slides and sets up at sheathed tube inner chamber and peg graft with the pivot.

Preferably, the locating plate slides and sets up in the T type spout that is provided with in the sleeve pipe, the locating plate includes strip shaped plate and square post, strip shaped plate and square post are T type fixed mounting, the axle center department of square post is provided with the screw thread chamber, the strip shaped plate is close to the one end of pivot rather than the slot grafting that is equipped with.

Preferably, the locating plate is made of high-manganese steel materials, and the surface of the locating plate is a smooth surface.

Preferably, fastening components includes fastening spring, fastening spring's left end and collar fixed connection, the axle center department of collar is provided with and passes the hole, be equipped with on the terminal surface of collar and use its axle center to be the first fixture block of the even equidistant triangle of arranging of circumference as the centre of a circle.

Preferably, the surface of the fastening spring is provided with a zinc plating layer.

Preferably, rotating assembly includes the turning block, the turning block is located and is fixed with the swivel becket just on the outer wall at drum inner chamber position the swivel becket rotates and sets up in the recess that is equipped with on drum inner chamber wall, the axle center department of turning block installs the screw rod just the screw rod passes and passes through hole and fastening spring and with square post threaded connection, the right-hand member of turning block just is located the periphery of screw rod and is equipped with the second fixture block that is the triangle of a plurality of groups of circumference arrangements as the centre of a circle with the axle center of turning block, a plurality of groups the second fixture block all is located the grafting space between adjacent two sets of first fixture blocks.

Preferably, the outer wall of the rotating block is provided with a plurality of groups of friction raised lines which are uniformly arranged at equal intervals on the circumference by taking the axis as the center of a circle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the drum, the rotating assembly, fastening components and the locating plate are additionally arranged, the locating plate is driven by the rotating assembly to move and is connected with the rotating shaft in an inserting mode, the locating plate and the rotating shaft can be located in an inserting mode, operation is convenient and simple, two sets of disassembly and assembly are convenient to conduct, the fastening components are arranged, the elastic action of the fastening springs can be utilized to fix the rotating assembly, rotation is prevented from occurring, and the inserting locating effect of the locating plate and the rotating shaft is avoided being influenced.

2. When the rotating shaft drives the collecting ring to rotate, the mounting ring of the fastening assembly tends to move outwards under the action of centrifugal force, so that the positioning effect on the rotating block is enhanced.

Drawings

FIG. 1 is an overall structure diagram of an anti-rotation current collecting ring structure of an automobile generator according to the present invention;

FIG. 2 is a partial cross-sectional view of an anti-rotation current collector structure of an automotive generator according to the present invention;

FIG. 3 is a left side view of a mounting ring of the anti-rotation current collector ring structure of the automotive generator according to the present invention;

FIG. 4 is a left side view of a positioning plate of an anti-rotation current collecting ring structure of an automobile generator according to the present invention.

In the figure: 1. a collector ring; 2. a sleeve; 3. a rotating shaft; 4. a cylinder; 5. a rotating assembly; 51. rotating the block; 52. a rotating ring; 53. a second fixture block; 54. a screw; 6. positioning a plate; 61. a strip plate; 62. a square column; 7. a fastening assembly; 71. a fastening spring; 72. a mounting ring; 73. passing through the aperture; 74. a first clamping block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an anti-rotation current collecting ring structure of an automobile generator comprises a current collecting ring 1, wherein a sleeve 2 is fixed at the axis of the current collecting ring 1, the sleeve 2 is penetrated through by a rotating shaft 3, a plurality of groups of cylinders 4 which are uniformly arranged at equal intervals on the circumference are arranged on the outer wall of the upper part of the sleeve 2, fastening components 7 and rotating components 5 are arranged in each group of cylinders 4, the rotating components 5 are inserted into the fastening components 7, and a positioning plate 6 is connected to the output end of each group of rotating components 5 in a threaded manner, and the positioning plate 6 is slidably arranged in the inner cavity of the sleeve 2 and inserted into the rotating shaft 3.

The positioning plate 6 is arranged in a T-shaped sliding groove arranged in the sleeve 2 in a sliding manner, the positioning plate 6 comprises a strip-shaped plate 61 and a square column 62, the strip-shaped plate 61 and the square column 62 are fixedly arranged in a T-shape manner, a threaded cavity is arranged at the axis of the square column 62, one end of the strip-shaped plate 61 close to the rotating shaft 3 is inserted into a slot arranged on the slot, the rotating assembly 5 comprises a rotating block 51, the rotating block 51 is positioned on the outer wall of the inner cavity of the cylinder 4 and is fixedly provided with a rotating ring 52, the rotating ring 52 is rotatably arranged in a groove arranged on the inner cavity wall of the cylinder 4, a screw 54 is arranged at the axis of the rotating block 51, the screw 54 penetrates through a through hole 73 and a fastening spring 71 and is in threaded connection with the square column 62, a plurality of groups of triangular second clamping blocks 53 which are circumferentially arranged by taking the axis of the rotating block 51 as the center of a circle are arranged at the periphery of the rotating block 51 at the right end of the rotating block 51, the plurality of groups of second clamping blocks 53 are positioned in an insertion gap between two adjacent groups of first clamping blocks 74, when the positioning device is used, the screw rod 54 can be driven to rotate by the rotating block 51, the positioning plate 6 can move under the driving of the screw rod 54 and can be connected with the rotating shaft 3 in an inserting mode through the threaded connection of the screw rod 54 and the square column 62 and the limitation of the T-shaped sliding groove on the positioning plate 6, and the operation is convenient and simple, and two groups of disassembly and assembly are convenient.

The locating plate 6 is made for high fierce steel material, and the surface of locating plate 6 sets up to the smooth surface, and the locating plate 6 that its high fierce steel material made has impact resistance and wearability well, and its surface sets up to the smooth surface, can avoid it to take place the friction loss.

The fastening assembly 7 comprises a fastening spring 71, the left end of the fastening spring 71 is fixedly connected with an installation ring 72, a through hole 73 is formed in the axis of the installation ring 72, triangular first fixture blocks 74 which are uniformly arranged at equal intervals on the circumference by taking the axis as the center of a circle are arranged on the end face of the installation ring 72, when the rotating block 51 is rotated, the inclined planes of the second fixture blocks arranged on the installation ring can be abutted to the inclined planes of the first fixture blocks 74 arranged on the installation ring 72, so that the installation ring 72 can transversely extrude the fastening spring 71 to move, the first fixture blocks 74 can move to adjacent insertion gaps, the rotating block 51 is fixed, when the rotating shaft 3 drives the collecting ring 1 to rotate, the installation ring 72 has the tendency of outward movement through the action of centrifugal force, and the positioning effect of the rotating block 51 is enhanced.

The surface of the fastening spring 71 is provided with a zinc coating, which can prevent the surface of the fastening spring 71 from rusting and affecting the elastic effect thereof.

The outer wall of the rotating block 51 is provided with a plurality of groups of friction raised lines which are uniformly arranged at equal intervals on the circumference by taking the axis as the center of a circle, so that the function of friction between the rotating block and the hand can be increased, and the anti-skidding effect is achieved.

It should be noted that, the utility model is an anti-rotation current collecting ring structure of an automobile generator, when in use, the rotating block 51 can be used for driving the screw rod 54 to rotate, the positioning plate 6 is limited through the threaded connection between the screw rod 54 and the square column 62 and the T-shaped sliding groove, the positioning plate 6 can move under the drive of the screw rod 54 and is inserted with the rotating shaft 3, the operation is convenient and simple, the two groups of the positioning plates can be conveniently assembled and disassembled, when the rotating block 51 is rotated, the inclined plane of the second block on the mounting ring 72 will be against the inclined plane of the first block 74 on the mounting ring, so that the mounting ring 72 moves to laterally press the fastening spring 71, and the first latch 74 moves into the adjacent insertion gap, thereby forming a fixation of the rotating block 51, when the rotating shaft 3 drives the collecting ring 1 to rotate, the mounting ring 72 tends to move outwards under the action of centrifugal force, so that the positioning effect on the rotating block 51 is enhanced.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automobile power generation machine prevents rotating collector ring structure, includes collector ring (1), the axle center department of collector ring (1) is fixed with sleeve pipe (2) just sleeve pipe (2) are run through by pivot (3), its characterized in that: be equipped with drum (4) and every group that a plurality of groups are the even equidistant range of circumference on sleeve pipe (2) upper portion outer wall all be equipped with fastening components (7) and rotating assembly (5) just in drum (4) rotating assembly (5) are pegged graft with fastening components (7), every group the equal threaded connection of output of rotating assembly (5) has locating plate (6) just locating plate (6) slide to set up at the inner chamber of sleeve pipe (2) and peg graft with pivot (3).

2. The anti-rotation type current collector ring structure of the automobile generator according to claim 1, wherein: locating plate (6) slide set up in the T type spout that is provided with in sleeve pipe (2), locating plate (6) include strip shaped plate (61) and square post (62), strip shaped plate (61) and square post (62) are T type fixed mounting, the axle center department of square post (62) is provided with the screw thread chamber, strip shaped plate (61) are close to the one end of pivot (3) and are pegged graft rather than the slot that is equipped with.

3. The anti-rotation type current collector ring structure of the automobile generator according to claim 1, wherein: the positioning plate (6) is made of high-manganese steel materials, and the surface of the positioning plate (6) is a smooth surface.

4. The anti-rotation type current collector ring structure of the automobile generator according to claim 1, wherein: fastening components (7) include fastening spring (71), the left end and collar (72) fixed connection of fastening spring (71), the axle center department of collar (72) is provided with and passes hole (73), be equipped with on the terminal surface of collar (72) and use its axle center to be the first fixture block (74) of the triangle that the even equidistant range of circumference was arranged as the centre of a circle.

5. The anti-rotation type collector ring structure of the automobile generator as claimed in claim 4, wherein: the surface of the fastening spring (71) is provided with a zinc coating.

6. The anti-rotation type current collector ring structure of the automobile generator according to claim 1, wherein: rotating assembly (5) include turning block (51), turning block (51) are located and are fixed with swivel becket (52) just on the outer wall of drum (4) inner chamber position swivel becket (52) rotate and set up in the recess that is equipped with on drum (4) inner chamber wall, the axle center department of turning block (51) installs screw rod (54) just screw rod (54) pass through hole (73) and fastening spring (71) and with square post (62) threaded connection, the right-hand member of turning block (51) just is located the periphery of screw rod (54) and is equipped with second fixture block (53) that the axle center that uses turning block (51) is the triangle-shaped of a plurality of groups of circumference arrangements as the centre of a circle, a plurality of groups second fixture block (53) all are located the grafting space between adjacent two sets of first fixture block (74).

7. The anti-rotation type collector ring structure of the automobile generator as claimed in claim 6, wherein: the outer wall of the rotating block (51) is provided with a plurality of groups of friction raised lines which are uniformly arranged at equal intervals on the circumference by taking the axis as the center of a circle.