CN214720223U

CN214720223U - Gear rolling adjusting mechanism

Info

Publication number: CN214720223U
Application number: CN202023088166.3U
Authority: CN
Inventors: 云登武
Original assignee: Shaanxi Fast Auto Drive Group Co Ltd
Current assignee: Shaanxi Fast Auto Drive Group Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-16
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a gear rolling guiding mechanism, including the body, still including installing last latch spare on body upper portion and the lower latch spare of installing in the body lower part, go up latch spare with lower latch spare homoenergetic reciprocates for the body, just go up latch spare the top with the bottom of lower latch spare is located same vertical line. The utility model discloses a gear rolling guiding mechanism passes through for the cooperation of the upper and lower latch spare that the body can move from top to bottom after the dress sword the utility model discloses a mechanism adjustment cutter position has avoided measuring many times and has accumulated this kind of mode of accumulation that the adjustment comes the regulation spline, on guaranteeing to adjust accurate basis, has practiced thrift debug time greatly, has improved production efficiency, has solved the hard problem of operation simultaneously.

Description

Gear rolling adjusting mechanism

Technical Field

The utility model belongs to the engineering machine tool field, concretely relates to gear rolling guiding mechanism.

Background

The gear rolling is a high-efficiency, high-stability, high-quality and low-cost machining process, is widely used in various industrial machinery fields such as automobile manufacturing, and attracts attention as an indispensable machining method in modern industries.

In the process of producing parts by using a gear rolling process, 1 part needs to be processed and accumulated in measurement during replacement, the position of a cutter is adjusted by adding a gasket, and the accumulation of a spline is usually adjusted by measuring for many times because quantitative adjustment cannot be carried out.

Disclosure of Invention

An object of the utility model is to provide a gear rolling guiding mechanism to solve current gear rolling and trade the inefficiency and operate hard problem.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is:

the utility model provides a gear rolling guiding mechanism, includes the body, still including installing last latch spare on body upper portion and install the lower latch spare in the body lower part, go up latch spare with lower latch spare all can reciprocate for the body, just the top of going up latch spare with the bottom of lower latch spare is located same vertical line.

Furthermore, a hollow upper boss with an upward opening is arranged in the middle of the body; the upper clamping tooth piece comprises a first measuring ball, a first adjusting block and a first spring, wherein the first measuring ball is mounted at the top end of the first adjusting block; the first adjusting block and the first spring are vertically connected and arranged in the upper boss hollow cavity, and the first adjusting block can move up and down in the upper boss hollow cavity under the action of the first spring; the upper boss is provided with a first screw which penetrates through the side wall of the upper boss.

Furthermore, the first adjusting block is in clearance fit with the boss on the body.

Furthermore, the first screw is a flat tail screw.

Further, a hollow lower boss with a downward opening is arranged in the middle of the body; the lower clamping tooth piece comprises a second measuring ball, a second adjusting block and a second spring, wherein the second measuring ball is mounted at the bottom end of the second adjusting block; the second spring and the second adjusting block are vertically connected in the lower boss, and the second adjusting block can move up and down in the hollow lower boss under the action of the second spring; and a second screw penetrating through the side wall of the lower boss is arranged on the lower boss.

Furthermore, the second adjusting block is in clearance fit with the lower boss of the body.

Furthermore, the second screw is a flat tail screw.

Compared with the prior art, the utility model has the advantages as follows:

1. the utility model discloses a gear rolling guiding mechanism passes through for the cooperation of the upper and lower latch spare that the body can move from top to bottom after the dress sword the utility model discloses a mechanism adjustment cutter position has avoided measuring many times and has accumulated this kind of mode of accumulation that the adjustment comes the regulation spline, on guaranteeing to adjust accurate basis, has practiced thrift debug time greatly, has improved production efficiency, has solved the hard problem of operation simultaneously.

2. The utility model discloses through the upper and lower latch spare of throughput ball, adjusting block, spring and screw constitution, realize that the adjusting block moves and fixes for the body is upper and lower to realize the removal of upper and lower latch spare, make the accommodation process operation of being convenient for realize, simultaneously, upper and lower latch spare is independent separately for the body motion, and the accommodation process more adds has the layering, makes to adjust more accurate, convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. The drawings comprise:

fig. 1 is a schematic structural view of a gear rolling adjustment mechanism of the present invention;

the reference numerals in the figures have the following meanings:

1. a first measuring ball; 2. a first adjusting block; 3. a first screw; 4. a first spring; 5. a body; 6. A second spring; 7. a second adjusting block; 8. a second measuring ball; 9. a second screw.

The invention is further explained below with reference to the drawings and the detailed description.

Detailed Description

The following provides a specific embodiment of the present invention in accordance with the above technical solution. It should be noted that the present invention is not limited to the following embodiments, and all equivalent changes made on the basis of the technical solutions of the present invention fall within the protection scope of the present invention.

Unless otherwise specified, the terms "inside and outside", "up and down", "left and right" and the like in the present application are based on "inside and outside", "up and down", "left and right" in the drawings.

As shown in fig. 1, the utility model provides a gear rolling guiding mechanism, including body 5, still including installing at the last latch spare on body 5 upper portion and installing at the lower latch spare of body 5 lower part, go up latch spare and lower latch spare homoenergetic and reciprocate for body 5, and the top of going up latch spare and the bottom of lower latch spare are located same vertical line.

The body 5 is used as a connecting and fixing part of the upper clamping tooth piece and the lower clamping tooth piece; the upper clamping tooth piece and the lower clamping tooth piece are respectively propped against an upper tooth groove and a lower tooth groove of the cutter to be adjusted in the adjusting process, and can be adjusted by moving up and down relative to the body 5 in the adjusting process.

The technical scheme is used for adjusting the cutter to be adjusted as follows:

1) the body 5 is placed on the tooth space of the lower gear-twisting blade, and the tail end of the lower gear-clamping piece is contacted with the left surface and the right surface of the tooth space of the lower gear-twisting blade.

2) Calibrating by a calibration gauge, and fixing the position of the lower latch part relative to the body 5;

3) the body 5 is placed between the tooth spaces of the upper and lower teeth rolling cutters, the tail end of the upper tooth clamping piece is in contact with the left and right surfaces of the tooth space of the upper teeth rolling cutter, then the tail end of the lower tooth clamping piece is in contact with the left and right surfaces of the tooth space of the lower teeth rolling cutter through the addition of the gasket, and the adjustment is completed, so that the tooth tops of the cutting edges of the upper and lower teeth rolling cutters are ensured to be opposite to the tooth tops, and the tooth spaces are opposite to the tooth spaces.

Adopt the gear rolling guiding mechanism of above-mentioned scheme, through relative body 5 can be upper and lower latch spare cooperation of upper and lower removal, through this mechanism adjustment cutter position after the dress sword, avoided measuring many times and accumulated this kind of mode of accumulation that the adjustment comes the regulation spline, on guaranteeing to adjust accurate basis, practiced thrift the debug time greatly, improved production efficiency, solved the hard problem of operation simultaneously.

Preferably, the middle part of the body 5 is provided with a hollow upper boss with an upward opening; the upper clamping tooth piece comprises a first measuring ball 1, a first adjusting block 2 and a first spring 4, wherein the first measuring ball 1 is arranged at the top end of the first adjusting block 2; the first adjusting block 2 and the first spring 4 are vertically connected and arranged in the upper boss hollow cavity, the first adjusting block 2 can move up and down in the upper boss hollow cavity under the action of the first spring 4, the first adjusting block 2 and the upper boss hollow cavity of the body 5 are in clearance fit, and the fit clearance is 0.005; the upper boss is provided with a first screw 3 penetrating through the side wall of the upper boss, and the first screw 3 is used for being screwed down and then propping against the first adjusting block 2 from the side surface so as to fix the first adjusting block in the upper boss.

Specifically, the first screw 3 is a flat-tail screw.

Preferably, the middle part of the body 5 is provided with a hollow lower boss with a downward opening; the lower clamping tooth piece comprises a second measuring ball 8, a second adjusting block 7 and a second spring 6, wherein the second measuring ball 8 is arranged at the bottom end of the second adjusting block 7; the second spring 6 and the second adjusting block 7 are vertically connected in the lower boss, the second adjusting block 7 can move up and down in the hollow of the lower boss under the action of the second spring 6, the second adjusting block 7 is in clearance fit with the lower boss of the body 5, and the fit clearance is 0.005; and a second screw 9 penetrating through the side wall of the lower boss is arranged on the lower boss, and the second screw 9 is used for abutting against the second adjusting block 7 from the side surface after being screwed down so as to be fixed in the lower boss.

Specifically, the second screw 9 is a flat tail screw, so that the operation and fixation are easy.

For adopting above-mentioned ball, adjusting block, spring and screw, realize for body 5 upper latch spare and lower latch spare that reciprocates, it treats the adjustment cutter and carries out the adjustment process as follows:

1) the assembled utility model is placed in the tooth socket of the lower tooth-rolling cutter, so that the second measuring ball 8 is contacted with the left and right surfaces of the cutter groove of the lower tooth-rolling cutter, and the second screw 9 of the measuring piece is screwed down to fix the position of the second adjusting block 7 in the hollow of the lower boss;

2) the assembled utility model is calibrated by a calibration gauge (different calibration gauges according to different cutters), and the first screw 3 is screwed down so as to fix the position of the first adjusting block 2 in the upper boss;

3) after will calibrating the utility model discloses place between the tooth's socket of upper and lower tooth-rolling sword, guarantee under the condition of flank of tooth about the tooth's socket of tooth-rolling sword in the contact of first check ball 1 simultaneously, through increasing the gasket, make flank of tooth about the tooth's socket that second check ball 8 can contact tooth-rolling sword down simultaneously, the tooth's socket of tooth-rolling sword is just to the tooth's socket of last tooth-rolling sword down, and the adjustment is accomplished.

Claims

1. The utility model provides a gear rolling guiding mechanism, its characterized in that includes body (5), still including installing last latch spare on body (5) upper portion and install the lower latch spare in body (5) lower part, go up latch spare with lower latch spare all can reciprocate for body (5), just the top of going up latch spare with the bottom of lower latch spare is located same vertical line.

2. The gear setting mechanism according to claim 1, wherein the middle part of the body (5) is provided with a hollow upper boss with an upward opening; the upper clamping tooth piece comprises a first measuring ball (1), a first adjusting block (2) and a first spring (4), wherein the first measuring ball (1) is mounted at the top end of the first adjusting block (2); the first adjusting block (2) and the first spring (4) are vertically connected and arranged in the upper boss hollow cavity, and the first adjusting block (2) can move up and down in the upper boss hollow cavity under the action of the first spring (4); the upper boss is provided with a first screw (3) which penetrates through the side wall of the upper boss.

3. The gear setting mechanism according to claim 2, wherein the first setting block (2) and the boss on the body (5) are in clearance fit.

4. Gear setting mechanism according to claim 2 or 3, characterized in that the first screw (3) is a flat-tail screw.

5. The gear setting adjustment mechanism according to claim 1, characterized in that the middle of the body (5) is provided with a hollow lower boss with a downward opening; the lower clamping tooth piece comprises a second measuring ball (8), a second adjusting block (7) and a second spring (6), wherein the second measuring ball (8) is mounted at the bottom end of the second adjusting block (7); the second spring (6) and the second adjusting block (7) are vertically connected in the lower boss, and the second adjusting block (7) can move up and down in the hollow lower boss under the action of the second spring (6); and a second screw (9) penetrating through the side wall of the lower boss is arranged on the lower boss.

6. The gear setting adjustment mechanism according to claim 5, wherein the second adjustment block (7) is in clearance fit with the lower boss of the body (5).

7. Gear rolling adjustment mechanism according to claim 5 or 6 characterized in that said second screw (9) is a flat-tail screw.