CN214489102U

CN214489102U - Independent power transmission type gear hobbing machine for clutch machining

Info

Publication number: CN214489102U
Application number: CN202023299923.1U
Authority: CN
Inventors: 余龙才; 郭爱琴
Original assignee: Huaihua Hongrui Auto Parts Manufacturing Co ltd
Current assignee: Huaihua Hongrui Auto Parts Manufacturing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a clutch processing is with independent transmission formula gear hobbing machine of power, including processing workstation, fixed mount pad, the setting of setting in processing workstation upper end, slip the actuating mechanism of setting on processing workstation, set up at the hobbing cutter tool bit of actuating mechanism one end and set up the locking mechanism who is used for the cooperation to carry out the closure or dismantlement to the hobbing cutter tool bit in actuating mechanism one end. In the utility model, the rotary cutter head can be driven to rotate by the arranged rotary cutter head and the driving mechanism matched with the rotary cutter head; the hob head can be quickly mounted and dismounted through the arranged locking mechanism; in conclusion, the beneficial effect of facilitating the disassembly or replacement of the hob head is achieved.

Description

Independent power transmission type gear hobbing machine for clutch machining

Technical Field

The utility model relates to a clutch technical field especially relates to a clutch processing is with independent transmission formula gear hobbing machine of power.

Background

A gear hobbing machine is a machine tool which is most widely applied in gear processing machines, and straight teeth and helical gears can be cut on the gear hobbing machine, and worm gears, chain wheels and the like can also be processed. A gear processing machine for processing straight teeth, helical teeth, herringbone cylindrical gears and worm gears by a hob according to a generating method. When the machine tool uses a special hob, various workpieces with special tooth shapes such as a spline, a chain wheel and the like can be machined.

However, the hob heads of most of the existing gear hobbing machines are fixedly arranged, when clutch gears of different sizes or models need to be machined, several gear hobbing machines are often needed to operate, and not only is the operation complicated, but also the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that most hobbing machines are inconvenient to replace hobbing cutter heads at present, the power independent transmission type hobbing machine for processing the clutch is provided.

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

a power independent transmission type gear hobbing machine for processing a clutch comprises a processing workbench, a mounting seat fixedly arranged at the upper end of the processing workbench, a driving mechanism arranged on the processing workbench in a sliding manner, a hobbing cutter head arranged at one end of the driving mechanism and a locking mechanism arranged at one end of the driving mechanism and used for locking or detaching the hobbing cutter head in a matching manner;

the locking mechanism comprises a lock tongue and a deflector rod, the lock tongue is arranged in the hob mounting column at one end of the driving mechanism in a sliding mode, the deflector rod is arranged on the side wall of the hob mounting column, a first reset spring is arranged between the lock tongue and the inner wall of the hob mounting column, and a pull rod is hinged to one end, close to each other, of the two lock tongues; the driving lever is located the inside one end fixedly connected with slide bar of hobbing cutter erection column, just be provided with second reset spring between driving lever and the hobbing cutter erection column is inside, the spring bolt was kept away from to the pull rod one end articulates at the slide bar other end, the inside fixed stopper that is used for cooperating the pull rod to use that is provided with of hobbing cutter erection column, offer in the middle of the stopper and be used for the gliding through-hole of pull rod.

As a further description of the above technical solution:

actuating mechanism includes and slides the driving box that sets up in machining table upper end and the fixed driving motor who sets up at the driving box lateral wall through the spout, driving motor output shaft fixedly connected with transmission shaft, the transmission shaft is located the fixed driving gear that is provided with of the inside one end of driving box, the equal meshing in driving gear both ends is connected with driven gear, two driven gear center pin fixedly connected with hobbing cutter erection column.

As a further description of the above technical solution:

the mounting seat is provided with an electric telescopic rod, and one end of the electric telescopic rod, far away from the mounting seat, is fixedly arranged at one end of the driving box, far away from the driving motor.

As a further description of the above technical solution:

the upper end of the driving box is arranged on the mounting seat in a sliding mode through the sliding groove.

As a further description of the above technical solution:

the hobbing cutter head is covered at the hobbing cutter erection column and is kept away from the one end of drive case, just the inside recess that is used for cooperating the spring bolt joint that offers of hobbing cutter tool bit.

As a further description of the above technical solution:

and the upper end of the processing workbench is fixedly provided with a mounting plate used for being matched with the hob mounting column to stably rotate.

As a further description of the above technical solution:

the hob mounting column is provided with a driving box, the driving box is arranged on the hob mounting column, and an extrusion spring is arranged between the extrusion plate and the hob mounting column.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in the utility model, the rotary cutter head can be driven to rotate by the arranged rotary cutter head and the driving mechanism matched with the rotary cutter head; the hob head can be quickly mounted and dismounted through the arranged locking mechanism; in conclusion, the beneficial effect of facilitating the disassembly or replacement of the hob head is achieved.

Drawings

Fig. 1 is a schematic view illustrating an overall appearance structure of an independent power transmission type gear hobbing machine for clutch processing according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of an entire power independent transmission type gear hobbing machine for clutch processing according to an embodiment of the present invention;

fig. 3 shows a schematic structural view of a part a of a power independent transmission type gear hobbing machine for clutch processing according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a part B of a power independent transmission type gear hobbing machine for clutch machining according to an embodiment of the present invention.

Illustration of the drawings:

1. a machining workbench; 2. a mounting seat; 3. a drive mechanism; 4. a locking mechanism; 5. an electric telescopic rod; 6. a hob head; 7. mounting a plate; 301. a drive box; 302. a drive motor; 303. a drive shaft; 304. a driving gear; 305. a driven gear; 306. mounting a column by a hob; 401. a latch bolt; 402. a first return spring; 403. a pull rod; 404. a deflector rod; 405. a second return spring; 406. a slide bar; 407. a limiting block; 408. a compression spring; 409. and (5) pressing the plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a power independent transmission type gear hobbing machine for processing a clutch comprises a processing workbench 1, a mounting seat 2 fixedly arranged at the upper end of the processing workbench 1, a driving mechanism 3 arranged on the processing workbench 1 in a sliding manner, a hobbing cutter head 6 arranged at one end of the driving mechanism 3 and a locking mechanism 4 arranged at one end of the driving mechanism 3 and used for locking or detaching the hobbing cutter head 6 in a matching manner;

the locking mechanism 4 comprises a bolt 401 arranged inside the hob mounting column 306 at one end of the driving mechanism 3 in a sliding manner and a deflector rod 404 arranged on the side wall of the hob mounting column 306, a first return spring 402 is arranged between the bolt 401 and the inner wall of the hob mounting column 306, and a pull rod 403 is hinged to one end, close to each other, of the two bolts 401; the one end fixedly connected with slide bar 406 that driving lever 404 is located hobbing cutter erection column 306 inside, and be provided with second reset spring 405 between driving lever 404 and hobbing cutter erection column 306 inside, the one end that the spring bolt 401 was kept away from to pull rod 403 articulates at the slide bar 406 other end, hobbing cutter erection column 306 is inside to be fixed to be provided with and to be used for cooperating the stopper 407 that pull rod 403 used, sets up in the middle of the stopper 407 and is used for the gliding through-hole of pull rod 403.

Further, actuating mechanism 3 includes and slides the drive box 301 that sets up in processing workstation 1 upper end and the fixed driving motor 302 that sets up at drive box 301 lateral wall through the spout, and driving motor 302 output shaft fixedly connected with transmission shaft 303, transmission shaft 303 are located the fixed driving gear 304 that is provided with of the inside one end of drive box 301, and driving gear 304 both ends all mesh and are connected with driven gear 305, two driven gear 305 center pin fixedly connected with hobbing cutter erection columns 306.

Further, an electric telescopic rod 5 is arranged on the mounting base 2, and one end of the electric telescopic rod 5, which is far away from the mounting base 2, is fixedly arranged at one end of the driving box 301, which is far away from the driving motor 302.

Further, the upper end of the driving box 301 is slidably disposed on the mounting base 2 through a sliding groove.

Further, the hob head 6 is sleeved at one end of the hob mounting column 306 far away from the driving box 301, and a groove for matching with the locking tongue 401 is formed inside the hob head 6.

Further, the upper end of the processing workbench 1 is fixedly provided with a mounting plate 7 which is used for being matched with the hob mounting column 306 to stably rotate.

Further, a pressing plate 409 is arranged at one end of the hob mounting column 306 far away from one end of the drive box 301, and a pressing spring 408 is arranged between the pressing plate 409 and the hob mounting column 306.

The working principle is as follows: when the gear machining device is used, the driving motor 302 is turned on, the driving motor 302 further drives the transmission shaft 303 fixedly connected with an output shaft of the driving motor to rotate, the transmission shaft 303 further drives the driving gear 304 fixedly arranged at one end of the driving gear to rotate, the driving gear 304 further drives the two driven gears 305 meshed with the driving gear to rotate, the driven gears 305 further drive the hob mounting columns 306 fixedly connected with the central shaft of the hob mounting columns to rotate, and the hob mounting columns 306 further drive the hob head 6 arranged at one end, far away from the driving motor 302, of the hob mounting columns to machine the gear; when gears of different models or sizes need to be machined, the driving lever 404 is pulled, the driving lever 404 extrudes the second reset spring 405, the sliding rod 406 is pulled by the driving lever 404, the sliding rod 406 further drives the pull rod 403, the pull rod 403 pulls the lock tongue 401, the lock tongue 401 is made to exit from the groove, the hob head 6 is conveniently detached from the hob mounting column 306, other hob heads 6 are replaced, and machining and use of different models or sizes are facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The power independent transmission type gear hobbing machine for processing the clutch is characterized by comprising a processing workbench (1), a mounting seat (2) fixedly arranged at the upper end of the processing workbench (1), a driving mechanism (3) arranged on the processing workbench (1) in a sliding manner, a hobbing cutter head (6) arranged at one end of the driving mechanism (3) and a locking mechanism (4) arranged at one end of the driving mechanism (3) and used for locking or detaching the hobbing cutter head (6) in a matching manner;

the locking mechanism (4) comprises a lock tongue (401) arranged in the hob mounting column (306) at one end of the driving mechanism (3) in a sliding manner and a deflector rod (404) arranged on the side wall of the hob mounting column (306), a first return spring (402) is arranged between the lock tongue (401) and the inner wall of the hob mounting column (306), and one end, close to each other, of the two lock tongues (401) is hinged with a pull rod (403); the shift lever (404) is located the inside one end fixedly connected with slide bar (406) of hobbing cutter erection column (306), just shift lever (404) and hobbing cutter erection column (306) are inside between be provided with second reset spring (405), the one end that spring bolt (401) were kept away from in pull rod (403) articulates at the slide bar (406) other end, hobbing cutter erection column (306) is inside fixed to be provided with and is used for cooperating stopper (407) that pull rod (403) used, offer in the middle of stopper (407) and be used for the gliding through-hole of pull rod (403).

2. The power independent transmission type gear hobbing machine for processing the clutch is characterized in that the driving mechanism (3) comprises a driving box (301) arranged at the upper end of the processing workbench (1) in a sliding mode through a sliding groove and a driving motor (302) fixedly arranged on the side wall of the driving box (301), a transmission shaft (303) is fixedly connected to an output shaft of the driving motor (302), a driving gear (304) is fixedly arranged at one end, located inside the driving box (301), of the transmission shaft (303), both ends of the driving gear (304) are in meshing connection with driven gears (305), and two hob mounting columns (306) are fixedly connected to central shafts of the driven gears (305).

3. The power independent transmission type gear hobbing machine for processing the clutch is characterized in that an electric lifting and contracting rod (5) is arranged on the mounting seat (2), and one end, far away from the mounting seat (2), of the electric lifting and contracting rod (5) is fixedly arranged at one end, far away from the driving motor (302), of the driving box (301).

4. The power independent transmission type gear hobbing machine for clutch processing according to claim 2, characterized in that the upper end of the drive box (301) is slidably arranged on the mounting base (2) through a sliding groove.

5. The power independent transmission type gear hobbing machine for processing the clutch as claimed in claim 1, wherein the hobbing cutter head (6) is sleeved at one end of the hobbing cutter mounting column (306) far away from the driving box (301), and a groove for matching with a lock tongue (401) to clamp is formed in the hobbing cutter head (6).

6. The power independent transmission type gear hobbing machine for processing the clutch is characterized in that a mounting plate (7) used for being matched with a hobbing cutter mounting column (306) to rotate stably is fixedly arranged at the upper end of the processing workbench (1).

7. The power independent transmission type gear hobbing machine for clutch processing according to claim 1, characterized in that one end of said hob mounting post (306) far from one end of said drive box (301) is provided with a pressing plate (409), and a pressing spring (408) is provided between said pressing plate (409) and said hob mounting post (306).