CN216842018U - Starter with clamp spring positioning - Google Patents

Abstract

The utility model discloses a take starter of jump ring location, including the shell body be provided with electromagnetic switch and driving motor on the shell body, electromagnetic switch's iron core exposes, be connected with reset spring on the iron core, the iron core is connected with the one end cooperation of shift fork, the other end of shift fork can be stirred driving motor output and is changeed epaxial drive gear, its characterized in that the middle part of shift fork articulates on the mount pad, the bottom of mount pad is connected on rubber chassis, rubber chassis fixes the inside at the shell body, the spiro union has adjusting bolt on the shell body, adjusting bolt offsets with the top of mount pad, the location jump ring has clamped in driving motor's the output pivot. The utility model discloses simple structure, reasonable in design can adjust the distance that the shift fork was stirred, promotes the flexibility of its use to can conveniently realize the fast assembly operation of jump ring.

Description

Starter with clamp spring positioning

Technical Field

The utility model relates to a motor vehicle spare part, concretely relates to take starter of jump ring location.

Background

The starter is a special device which converts the electric energy of a storage battery into mechanical energy and drives an engine flywheel to rotate so as to realize the starting of the engine, and is mainly applied to automobiles. The motor is an important component of the starter, the working principle of the motor is that an electromagnetic switch acts to drive a shifting fork to swing, the shifting fork drives a transmission gear on a motor shaft on the starter to move and is meshed with a flywheel on the engine, and the flywheel of the engine is transmitted to further drive the engine to start, the shifting fork of the traditional starter is hinged on a fixedly arranged mounting seat, the shifting fork of the structure drives the transmission gear to move at a fixed distance, but in the actual use process, the flywheel positions of the engines of different vehicles can be distinguished to a certain extent and can only be applied to specific vehicle types, so that the flexibility of the use of the traditional starter is poor; in addition, drive gear is connected on the motor shaft, and need clamp the jump ring on the motor shaft and guarantee that it can not take place the drunkenness when rotating, ensure pivoted stability, and the structure of traditional jump ring mainly includes for the annular piece of taking the breach, and set up the shrinkage pool at the breach both ends of annular piece, when carrying out clamping of jump ring, need insert the shrinkage pool on the jump ring through the pliers, strut the jump ring again, and then go into the draw-in groove of drive shaft with the jump ring card in, realize the equipment of jump ring, but the jump ring of this kind of structure clamps more troublesome, waste time and energy, influence the whole packaging efficiency of motor.

Disclosure of Invention

In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can adjust the distance that the shift fork was stirred, promotes the flexibility of its use to can conveniently realize the starter of taking the jump ring location of the fast assembly operation of jump ring.

Therefore, the utility model discloses an adopt following scheme to realize:

take starter of jump ring location, including the shell body be provided with electromagnetic switch and driving motor on the shell body, electromagnetic switch's iron core exposes, be connected with reset spring on the iron core, the iron core is connected with the one end cooperation of shift fork, the other end of shift fork can stir the epaxial drive gear of driving motor output, its characterized in that the middle part of shift fork articulates on the mount pad, the bottom of mount pad is connected on rubber chassis, rubber chassis fixes the inside at the shell body, the spiro union has adjusting bolt on the shell body, adjusting bolt offsets with the top of mount pad, the location jump ring has been clamped in driving motor's the output pivot.

The location jump ring has the flexion, the inboard of flexion has the bellying of inside extension, the both ends and the clamping part of flexion are connected, the inboard of clamping part is provided with the segmental arc correspondingly, the clamping part is the quadrangle setting, the clamping part has the promotion portion that is straight form at the link with the flexion.

One end of one clamping part close to the outer side is provided with a first inclined surface section, and one end of the clamping part close to the inner side is provided with a second inclined surface section.

The bending part and the clamping part are of an integrally formed structure.

Adopt above-mentioned technical scheme, the utility model discloses an advantage does: the cooperation sets up adjusting bolt and rubber chassis, rotate through controlling adjusting bolt, cooperate with rubber chassis, can realize the slight regulation of mount pad height, and then can realize the regulation of shift fork toggle position, and then realize the regulation of drive gear toggle position, suit with the position of engine flywheel, the setting is tetragonal clamping part, at first can be convenient for the workman to take the jump ring, when carrying out the equipment of jump ring, only need with the front end of two clamping parts of jump ring at first block into the epaxial ring groove of motor drive, later exert thrust of the promotion portion of clamping part respectively with both hands again, can conveniently push the jump ring into annular groove on the drive shaft, arc section and bellying on two clamping parts all block into at this moment and hold the drive shaft tightly in the epaxial ring groove of drive, realize the operation that clamps of jump ring.

Drawings

The utility model discloses there is following figure:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is the structure diagram of the positioning clamp spring of the present invention.

Detailed Description

As shown in the figure, the utility model discloses a take starter of jump ring location, including shell body 7, be provided with electromagnetic switch 1 and driving motor 9 on shell body 7, electromagnetic switch 1's iron core 2 exposes, be connected with reset spring 3 on iron core 2, iron core 2 is connected with shift fork 4's one end cooperation, driving motor 9 output pivoted drive gear 10 can be stirred to shift fork 4's the other end, shift fork 4's middle part articulates on mount pad 5, the bottom of mount pad 5 is connected on rubber chassis 6, rubber chassis 6 is fixed in shell body 7's inside, the spiro union has adjusting bolt 8 on shell body 7, adjusting bolt 8 offsets with mount pad 5's top, the location jump ring has been clamped in driving motor 9's the output pivot. Specifically, the positioning clamp spring is provided with a bending portion 11, a protruding portion 12 extending inwards is arranged on the inner side of the bending portion 11, two ends of the bending portion 11 are connected with a clamping portion 14, an arc-shaped section 13 is correspondingly arranged on the inner side of the clamping portion 14, the clamping portion 14 is arranged in a quadrilateral mode, and the clamping portion 14 is provided with a pushing portion 17 which is straight at the connecting end with the bending portion 11. One end of one of the clamping parts close to the outer side is provided with a first inclined surface section 15, so that the front side and the back side of the clamp spring can be conveniently distinguished, the normal use of the clamp spring is facilitated, and one end of the clamping part 14 close to the inner side is provided with a second inclined surface section 16. The second ramp section 16 cooperates with the annular groove of the drive shaft so that the clamping portion 4 can be pressed more smoothly into the annular groove of the output shaft of the drive motor 9. The bending portion 11 and the clamping portion 14 are of an integrally formed structure.

The structure of the utility model is provided with the adjusting bolt 8 and the rubber chassis 6 in a matching way, and the adjusting bolt 8 is controlled to rotate to be matched with the rubber chassis 6, so that the micro-adjustment of the height of the mounting seat 5 can be realized, and further the adjustment of the shifting position of the shifting fork 4 can be realized, and further the adjustment of the shifting position of the transmission gear 10 is realized, and the adjusting mechanism is adapted to the position of the engine flywheel; be tetragonal clamping part 14 through the setting, at first can be convenient for the workman to take the jump ring, simultaneously when carrying out the equipment of jump ring, only need with the front end of two clamping parts 14 of jump ring at first block into the epaxial ring groove of motor drive, later exert respectively both hands thrust of 17 of the promotion portion of clamping part 14 again, can conveniently push the jump ring into the epaxial ring groove of drive, arc section 13 and bellying 12 on two clamping parts all block and hold the drive shaft tightly in the epaxial ring groove of drive this moment, realize the operation of clamping of jump ring.

Claims (4)

1. Take starter of jump ring location, including the shell body be provided with electromagnetic switch and driving motor on the shell body, electromagnetic switch's iron core exposes, be connected with reset spring on the iron core, the iron core is connected with the one end cooperation of shift fork, the other end of shift fork can stir the epaxial drive gear of driving motor output, its characterized in that the middle part of shift fork articulates on the mount pad, the bottom of mount pad is connected on rubber chassis, rubber chassis fixes the inside at the shell body, the spiro union has adjusting bolt on the shell body, adjusting bolt offsets with the top of mount pad, the location jump ring has been clamped in driving motor's the output pivot.

2. The starter with the clamp spring positioning function according to claim 1, wherein the positioning clamp spring has a bent portion, an inner side of the bent portion has a protrusion portion extending inward, both ends of the bent portion are connected to clamping portions, arc-shaped sections are correspondingly provided on an inner side of the clamping portions, the clamping portions are arranged in a quadrilateral shape, and the clamping portions have pushing portions in a straight shape at connection ends with the bent portion.

3. The starter with clamp spring positioning according to claim 2, wherein one of the clamping portions has a first ramp section at an outer end thereof and a second ramp section at an inner end thereof.

4. The starter with detent of claim 2, wherein the bent portion and the clamping portion are of one-piece construction.

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