CN218080807U

CN218080807U - Fixed tool for gear hobbing machine machining

Info

Publication number: CN218080807U
Application number: CN202221948611.5U
Authority: CN
Inventors: 张军红; 张皓森; 高帅; 张继红; 李伟
Original assignee: Wangdu Hongxing Shunda Machinery Manufacturing Co ltd
Current assignee: Wangdu Hongxing Shunda Machinery Manufacturing Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-20
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a gear hobbing machine tooling is with fixed frock, including rotor plate, workstation, runner assembly, fixed subassembly and reference column, the rotor plate passes through runner assembly rotatable coupling is in on the workstation, rotor plate upper portion is connected with fixed subassembly, fixed subassembly includes supporting seat, cylinder, fixed plate and fixed block, the supporting seat links firmly on the rotor plate and circumference lateral wall symmetry has linked firmly four the cylinder, the output of cylinder is connected with the fixed plate, the fixed plate is kept away from one side of cylinder is provided with the fixed block, the reference column top in proper order threaded connection have gland nut and gland plate, bottom and the supporting seat links firmly. The utility model discloses can be applicable to and fix the gear of different internal diameters, the gear is fixed easy and simple to handle, has improved gear machining's efficiency, and overall structure is simple, convenient to use, and the practicality is strong.

Description

Fixed tool for gear hobbing machine machining

Technical Field

The utility model relates to a gear hobbing machine technical field especially relates to a gear hobbing machine processing is with fixed frock.

Background

The hobbing machine is one of the most widely used gear cutting machines, and can cut straight teeth, helical cylindrical gears, worm gears, chain wheels, etc. The gear needs to be fixed when the existing gear hobbing machine is used for machining, the currently adopted fixing mode is that the sleeve matched with the inner diameter of the gear is fixed with a workbench, then the gear sleeve is sleeved on the sleeve, and because a single sleeve is only suitable for the gear with the corresponding inner diameter specification, the sleeve needs to be replaced when the gears with different inner diameters are fixed, the gear fixing operation is more complicated, the gear machining efficiency is reduced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gear hobbing machine tooling is with fixed frock solves the above-mentioned problem that exists among the prior art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model discloses a gear hobbing machine processing is with fixed frock, including rotor plate, workstation, runner assembly, fixed subassembly and reference column, the rotor plate passes through runner assembly rotatable coupling is in on the workstation, rotor plate upper portion is connected with fixed subassembly, fixed subassembly includes supporting seat, cylinder, fixed plate and fixed block, the supporting seat links firmly on the rotor plate and circumference lateral wall symmetry link firmly four the cylinder, the output of cylinder is connected with the fixed plate, the fixed plate is kept away from one side of cylinder is provided with the fixed block, the reference column top in proper order threaded connection have gland nut and gland plate, bottom and the supporting seat links firmly.

Further, the inside cavity of workstation has been seted up and has been held the chamber, the runner assembly sets up hold the intracavity, the runner assembly is including rotating motor, mount pad, drive plate, connecting seat and leading wheel, it installs to rotate the motor it has linked firmly to hold chamber bottom intermediate position and output the mount pad, install on the mount pad the drive plate, drive plate circumference symmetry is provided with a plurality of the connecting seat, every all rotate on the connecting seat and be connected with the leading wheel, hold the chamber lateral wall and seted up the cooperation groove, the leading wheel with the cooperation groove cooperation, the connecting plate has been linked firmly on the drive plate, the connecting plate with the rotor plate links firmly.

Furthermore, a plurality of limiting blocks are symmetrically arranged at the bottom of the rotating plate, a limiting ring groove is formed in the top end of the side wall of the workbench, and the limiting blocks are connected with the limiting ring groove in a sliding mode.

Furthermore, the cross sections of the limiting block and the limiting ring groove are both in an inverted T shape or a dovetail shape.

And furthermore, a reinforcing support column is fixedly connected to the bottom of each cylinder, and the bottom of each reinforcing support column is fixedly connected with the rotating plate.

Furthermore, the side wall of one side of the fixing block, which is far away from the fixing plate, is arc-shaped.

Furthermore, fixing seats are symmetrically arranged at the bottom of the workbench.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses a gear hobbing machine processing is with fixed frock is through setting up rotor plate, workstation, runner assembly and fixed subassembly, can be applicable to and fix the gear of different internal diameters, and the gear is fixed easy and simple to handle, has improved gear machining's efficiency, and overall structure is simple, convenient to use, and the practicality is strong.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

Fig. 1 is a schematic structural view of the fixing tool for hobbing machine processing of the present invention;

fig. 2 is a schematic top view of a driving plate of the fixing tool for hobbing machine processing according to the present invention;

fig. 3 is a schematic view of the overlooking structure of the fixing component of the fixing tool for hobbing machine of the present invention.

Description of reference numerals: 1. a rotating plate; 11. a limiting block; 2. a work table; 21. a limit ring groove; 22. a mating groove; 3. a rotating assembly; 31. rotating the motor; 32. a mounting base; 33. a drive plate; 34. a connecting seat; 35. a guide wheel; 4. a connecting plate; 5. a fixing component; 51. a supporting base; 52. a cylinder; 53. a fixing plate; 54. a fixed block; 55. reinforcing the supporting columns; 6. a positioning column; 7. a compression plate; 8. and (7) pressing the nut.

Detailed Description

As shown in fig. 1 to 3, a fixed frock is used in gear hobbing machine processing, including rotor plate 1, workstation 2, runner assembly 3, fixed subassembly 5 and reference column 6, rotor plate 1 passes through 3 rotatable coupling of rotor assembly on workstation 2, 1 upper portion of rotor plate is connected with fixed subassembly 5, fixed subassembly 5 includes supporting seat 51, cylinder 52, fixed plate 53 and fixed block 54, supporting seat 51 links firmly on rotor plate 1 and circumference lateral wall symmetry has linked firmly four cylinders 52, the output of cylinder 52 is connected with fixed plate 53, one side that cylinder 52 was kept away from to fixed plate 53 is provided with

fixed block

54, 6 top threaded connection have gland nut 8 and pressure strip 7 in proper order on the reference column, the bottom links firmly with supporting seat 51.

When the fixed tool for gear hobbing machine machining is used, a gear to be machined is sleeved on the positioning column 6, the fixed plate 53 and the fixed block 54 are driven to move outwards through the air cylinder 52, the fixed block 54 is in contact with the inner diameter of the gear to be machined to fix the gear to be machined, and the fixed tool is applicable to gears with different inner diameters, after the gear to be machined is fixed, the pressing nut 8 and the pressing plate 7 are in threaded connection on the positioning column 6, the pressing plate 7 can tightly press the gear to be machined on the rotating plate 1, after the gear machining is completed, the fixed block 54 can be far away from the gear by driving the fixed plate 53 and the fixed block 54 to move inwards through the air cylinder 52, the fixation of the gear is loosened, and then the pressing nut 8 can be rotated to detach the pressing plate 7 so as to perform machining operation on the next gear. In order to fix the fixing block 54 and the gear to be processed more firmly, the side wall of the fixing block 54 far away from the fixing plate 53 is set to be in a circular arc shape.

Wherein, 2 inside cavity has been seted up at the workstation and has been held the chamber, rotating assembly 3 sets up and is holding the intracavity, rotating assembly 3 is including rotating motor 31, mount pad 32, drive plate 33, connecting seat 34 and leading wheel 35, it has linked firmly mount pad 32 to rotate motor 31 and install and hold chamber bottom intermediate position and output, install drive plate 33 on the mount pad 32, drive plate 33 circumference symmetry is provided with a plurality of connecting seat 34, it is connected with leading wheel 35 all to rotate on every connecting seat 34, it has seted up cooperation groove 22 to hold the chamber lateral wall, leading wheel 35 and the cooperation of cooperation groove 22, connecting plate 4 has been linked firmly on the drive plate 33, connecting plate 4 links firmly with rotor plate 1. During the use, drive mount pad 32 and supporting seat 51 through driving motor and rotate, supporting seat 51 can drive rotor plate 1 in step this moment and rotate, and wherein rotor plate 1 bottom symmetry is provided with a plurality of stopper 11, and spacing annular 21 has been seted up on 2 lateral walls tops of workstation, stopper 11 and spacing annular 21 sliding connection, so set up, can improve rotor plate 1 pivoted stability. And the cross sections of the limiting block 11 and the limiting ring groove 21 are both inverted T-shaped or dovetail-shaped.

In order to improve the stability of the cylinder 52 support, a reinforcing support column 55 is fixedly connected to the bottom of each cylinder 52, and the bottom of the reinforcing support column 55 is fixedly connected with the rotating plate 1.

Meanwhile, the fixed seats are symmetrically arranged at the bottom of the workbench 2, so that the installation and the fixation are convenient.

The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not limited to the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. The utility model provides a gear hobbing machine tooling is with fixed frock which characterized in that: including rotor plate, workstation, runner assembly, fixed subassembly and reference column, the rotor plate passes through runner assembly rotatable coupling is in on the workstation, rotor plate upper portion is connected with fixed subassembly, fixed subassembly includes supporting seat, cylinder, fixed plate and fixed block, the supporting seat links firmly on the rotor plate and circumference lateral wall symmetry link firmly four the cylinder, the output of cylinder is connected with the fixed plate, the fixed plate is kept away from one side of cylinder is provided with the fixed block, the reference column top in proper order threaded connection have gland nut and pressure strip, bottom and the supporting seat links firmly.

2. The fixed tooling for hobbing machine machining according to claim 1, characterized in that: the inside cavity of workstation has been seted up and has been held the chamber, rotating assembly sets up hold the intracavity, rotating assembly is including rotating motor, mount pad, drive plate, connecting seat and leading wheel, it installs to rotate the motor it has linked firmly to hold chamber bottom intermediate position and output the mount pad, install on the mount pad the drive plate, drive plate circumference symmetry is provided with a plurality of the connecting seat, every all rotate on the connecting seat and be connected with the leading wheel, hold the chamber lateral wall and seted up the cooperation groove, the leading wheel with the cooperation groove cooperation, the connecting plate has been linked firmly on the drive plate, the connecting plate with the rotor plate links firmly.

3. The fixed tool for hobbing machine machining according to claim 2, characterized in that: the rotating plate is characterized in that a plurality of limiting blocks are symmetrically arranged at the bottom of the rotating plate, a limiting ring groove is formed in the top end of the side wall of the workbench, and the limiting blocks are connected with the limiting ring groove in a sliding mode.

4. The fixed tooling for hobbing machine machining according to claim 3, characterized in that: the cross sections of the limiting blocks and the limiting ring grooves are both inverted T-shaped or dovetail-shaped.

5. The fixed tool for hobbing machine machining according to claim 1, characterized in that: every the cylinder bottom has all linked firmly the reinforcement support column, reinforcement support column bottom with the rotor plate links firmly.

6. The fixed tooling for hobbing machine machining according to claim 1, characterized in that: the lateral wall of one side of the fixed block, which is far away from the fixed plate, is arc-shaped.

7. The fixed tool for hobbing machine processing according to any one of claims 1-6, wherein: the bottom of the workbench is symmetrically provided with fixed seats.