CN214559529U

CN214559529U - Gear cutter machining precision auxiliary tool

Info

Publication number: CN214559529U
Application number: CN202023227336.1U
Authority: CN
Inventors: 罗超; 徐凯; 罗传标
Original assignee: Wuhan Feitai Intelligent Equipment Co ltd
Current assignee: Wuhan Feitai Intelligent Equipment Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-02
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a gear cutter machining precision auxiliary tool, which comprises a tool bottom plate and a grinding wheel arranged on a machine tool, wherein a fixed seat is arranged on the tool bottom plate, two axial sides of the fixed seat are hinged with a placing plate through a rotating shaft, a rotating plate capable of rotating circumferentially is arranged on the placing plate, and a gear cutter body is arranged on the rotating plate; a connecting mechanism is hinged to the placing plate close to the gear cutter body, and the tail end of the connecting mechanism is connected to the tool bottom plate; keep away from coupling mechanism and be located the side of placing the board is equipped with and is used for right the spacing location cassette mechanism of rotor plate, the one end of frock bottom plate is connected with and is used for maintaining the diamond pen subassembly of emery wheel, it is equipped with the opening to place the board. The problem of traditional grinding machine when processing the work piece, most adopt the fixed mode of magnetism and inhale, to some work pieces that can not inhale to magnetism, fixed effect is relatively poor is solved.

Description

Gear cutter machining precision auxiliary tool

Technical Field

The utility model relates to a grinding machine equipment technical field specifically is a gear cutter processes accurate auxiliary fixtures.

Background

Grinding machines are machine tools for grinding the surface of a workpiece with grindstones, most of which use a grinding wheel rotating at high speed for grinding, and a few of which use other grindstones such as oilstone and abrasive belt and free abrasives for processing, such as honing machines, superfinishing machines, belt grinders, polishers, etc., gear cutters are commonly used mechanical elements, grinding machines are often needed in the processing process, most grinding machines use grinding wheels rotating at high speed for grinding, and when metal plates with high flatness are processed, workpieces can be fixed in a magnetic attraction mode, when a cutter which is not suitable for magnetic attraction is machined, the auxiliary positioning machining needs to be carried out through a tool, when a thin gear cutter is machined, the magnetic attraction is not suitable, the positioning can only be carried out through the tool, and when the cutting edge of the cutter is machined to be an arc edge, the existing tool cannot be met.

The utility model CN209532983U provides "a gear end face grinding device", the device mainly takes big, little emery wheel to mutually support to combine infrared detector's help to come to carry out deep-processing to the gear, though the device possesses certain effect of polishing, but does not improve the locate mode of gear, and has adopted a large amount of electronic component in the device, increases the use cost of equipment.

Therefore, a precise auxiliary tool for machining the gear cutter is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a gear cutter processes accurate auxiliary fixtures.

In order to achieve the above object, the utility model provides a following technical scheme:

a precision auxiliary tool for machining a gear cutter comprises a tool bottom plate and a grinding wheel arranged on a machine tool, wherein a fixed seat is arranged on the tool bottom plate, two axial sides of the fixed seat are hinged with a placing plate through a rotating shaft, a rotating plate capable of rotating circumferentially is arranged on the placing plate, and a gear cutter body is arranged on the rotating plate; a connecting mechanism is hinged to the placing plate close to the gear cutter body, and the tail end of the connecting mechanism is connected to the tool bottom plate; keep away from coupling mechanism and be located the side of placing the board is equipped with and is used for right the spacing location cassette mechanism of rotor plate, the one end of frock bottom plate is connected with and is used for maintaining the diamond pen subassembly of emery wheel.

The staff places the gear cutter body on the rotor plate to install the clamp plate on the gear cutter body through the bolt, the staff adjusts the inclination of placing the board according to actual conditions, after adjusting suitable angle, through the locking connection mechanism, supports and places the board, and fixes the rotating plate through location cassette mechanism, carries out the radian through diamond pen subassembly to the emery wheel on the lathe and repaiies, by lathe control emery wheel, processes the gear cutter body through the emery wheel.

Preferably, the placing plate is provided with openings, and the openings are arranged on two axial sides of the fixed seat through the rotating shaft.

Open-ended aperture is a bit bigger than the fixing base, and the convenience is placed the fixing base inside the opening like this, and rotates opening and fixing base through the pivot and be connected, conveniently places the board and carries out angle modulation to reach better processing effect.

Preferably, the gear cutter body is in threaded connection with a pressing plate, the rotating plate, the gear cutter body and the pressing plate are all circular, and a threaded hole is formed in the center of the circle; and a positioning groove for limiting the positioning clamping seat mechanism is circumferentially arranged on the outer peripheral surface of the rotating plate.

Set up the rotor plate and clamp plate into circularly, the convenient better carries out the pressfitting to the gear cutter body, and sets up the screw hole in centre of a circle department, through external screw thread, can carry out effective pressfitting with the clamp plate to the gear cutter body to avoid in the course of working, the condition that the gear cutter body dropped appears.

Preferably, the connecting mechanism is a strip-shaped connecting piece, one end of the connecting piece is hinged to the placing plate, a second connecting hole is formed in the tail end of the connecting piece, and the second connecting hole is connected to the inside of the first connecting hole in the surface of the tool bottom plate through a bolt in a threaded mode.

The connecting piece of adoption bar has played the effect that supports placing the board, and has seted up connecting hole two on the connecting piece, and the connecting hole one on frock bottom plate surface can be connected through the bolt, just so makes the connecting piece can fix on the frock bottom plate.

Preferably, a rod body is arranged in the positioning clamping seat mechanism, one end of the rod body penetrates through the positioning clamping seat mechanism and is connected with a handle, and a limiting bulge is integrally formed at the tail end of the rod body.

The rod body is arranged in the positioning clamping seat mechanism, one end of the rod body is connected with the handle, the pulling of a worker is facilitated, and the tail end of the rod body is provided with the limiting bulge which is integrally formed and used for limiting the rotating plate.

Preferably, a spring strip is sleeved on the surface of the rod body in the positioning clamping seat mechanism.

In location cassette mechanism, and be located the surface of the body of rod and set up the spring strip, through the elasticity effect of spring strip, can promote the body of rod and reset.

Preferably, the diamond pen component comprises a base, wherein a rotating seat is arranged on the base, and a diamond pen is connected to the rotating seat.

Install the bottom of roating seat on the base, the buddha's warrior attendant pen is installed to the top of roating seat, makes things convenient for the staff to drive the buddha's warrior attendant pen and rotates through adjusting the roating seat.

The working principle is as follows: firstly, a worker places a gear cutter body to be processed on a rotating disc, a pressing plate is pressed tightly on the gear cutter body through a bolt, after the pressing is finished, the inclination angle of a placing plate is adjusted, when the proper position is adjusted, the position of the placing plate is fixed through threaded connection between a connecting hole II on a connecting piece and a connecting hole I on a tool bottom plate, the rotating plate is clamped through a positioning clamping seat mechanism, the worker drives a diamond pen to rotate through a rotating seat and carries out radian trimming on a grinding wheel, after the trimming is finished, a first tooth of the gear cutter body is processed through the grinding wheel, after the processing of the first tooth is finished, the worker drives a rod body through a handle to extrude a spring strip inside the positioning clamping seat mechanism, so that a limiting bulge is far away from the rotating plate, the worker rotates the rotating plate at the moment, when the rotating plate is rotated to a second tooth, the handle is released, through the elastic force effect of the spring strip, the limiting protrusion continues to limit the rotating plate, the second teeth are machined, and the gear cutter body is machined sequentially until the gear cutter body is machined.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. compared with the prior art, the utility model has the advantages that the fixing seat is arranged on the tool bottom plate, the placing plate can be angularly adjusted through the matching of the placing plate and the fixing seat, and the effect of effectively supporting the placing plate can be achieved through the connecting piece; 2. compared with the prior art, the utility model, through setting up rotor plate and clamp plate on placing the board, set up location cassette mechanism at the curb plate of placing the board, be used for carrying on spacingly to the rotor plate, changed traditional magnetism and inhaled fixed mode, to the work piece of some unsuitable magnetism, can reach better fixed effect.

Drawings

FIG. 1 is a schematic structural view of a precision auxiliary tool for machining a gear cutter;

FIG. 2 is a schematic view of the inside of a positioning clamping seat mechanism of a precision auxiliary tool for machining a gear cutter.

In the figure: 1. a tooling bottom plate; 101. a first connecting hole; 2. a fixed seat; 3. placing the plate; 31. pressing a plate; 4. a gear cutter body; 5. a connecting member; 51. a second connecting hole; 6. a positioning card seat mechanism; 61. a handle; 7. a base; 71. a rotating base; 72. a diamond pen; 8. and (5) grinding wheels.

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

Example one

Referring to fig. 1-2, a precision auxiliary tool for machining a gear cutter comprises a tool bottom plate 1 and a grinding wheel 8 mounted on a machine tool, wherein a fixed seat 2 is mounted on the tool bottom plate 1, two axial sides of the fixed seat 2 are hinged with a placing plate 3 through a rotating shaft, a rotating plate capable of rotating circumferentially is arranged on the placing plate 3, and a gear cutter body 4 is arranged on the rotating plate; a connecting mechanism is hinged on the placing plate 3 close to the gear cutter body 4, and the tail end of the connecting mechanism is connected to the tool bottom plate 1; keep away from coupling mechanism and be located the side of placing board 3 and be equipped with and be used for the spacing location cassette mechanism 6 of rotor plate, the one end of frock bottom plate 1 is connected with the diamond pen subassembly that is used for finishing emery wheel 8.

The front side of a tool bottom plate 1 is sequentially provided with a plurality of connecting holes I101 from left to right, a fixed seat 2 is connected above the tool bottom plate 1, placing plates 3 are arranged on two sides of the fixed seat 2 through rotating shafts, so that the placing plates 3 can be adjusted in angle, the front side of the placing plates 3 is provided with a rotating plate capable of rotating in the circumferential direction, the center of the rotating plate is provided with a threaded hole, the outer circumference of the rotating plate is provided with a clamping groove, the side edge of the placing plate 3 is hinged with a connecting piece 5, the tail end of the connecting piece 5 is provided with a connecting hole II 51 matched with the connecting hole I101, so that the connecting piece 5 and a tool base 7 are conveniently fixed, the other side edge of the placing plate 3 is obliquely provided with a positioning clamping seat mechanism 6, so that the positioning clamping seat mechanism 6 can adjust the angle along with the placing plate 3, the positioning of the rotating plate is completed through the positioning clamping seat mechanism 6, the left side of the tool bottom plate 1 is provided with the base 7, a rotary base 71 is attached to the base 7, and a diamond pen 72 for dressing the grinding wheel 8 is provided above the rotary base 71.

The gear cutter body 4 to be machined is placed on the rotating disc by a worker, the gear cutter body 4 is tightly pressed by the pressing plate 31 through the bolt, after the pressing is finished, the inclination angle of the placing plate 3 is adjusted, when the proper position is adjusted, the position of the placing plate 3 is fixed by connecting the connecting hole two 51 on the connecting piece 5 with the connecting hole one 101 on the tool bottom plate 1 through threaded connection, the rotating plate is clamped through the positioning clamping seat mechanism 6, the worker drives the diamond pen 72 to rotate through the rotating seat 71 and carries out radian trimming on the grinding wheel 8, after the trimming is finished, the first tooth of the gear cutter body 4 is machined through the grinding wheel 8, after the first tooth is machined, the worker drives the rod body through the handle 61 to extrude the spring strip in the positioning clamping seat mechanism 6, so that the limiting bulge is far away from the rotating plate, at the moment, the worker rotates the rotating plate, when the gear cutter body 4 is machined, the handle 61 is released, the limiting protrusion continues to limit the rotating plate under the action of the elastic force of the spring strip, and the second teeth are machined sequentially until the gear cutter body 4 is machined.

Preferably, place and be equipped with the opening on the board 3, the opening is installed in the axial both sides of fixing base 2 through the pivot.

Open-ended aperture is a bit bigger than fixing base 2, and the convenience is placed fixing base 2 inside the opening like this, and rotates opening and fixing base 2 through the pivot and be connected, conveniently places board 3 and carries out angle modulation to reach better processing effect.

Preferably, the gear cutter body 4 is in threaded connection with a pressing plate 31, the rotating plate, the gear cutter body 4 and the pressing plate 31 are all circular, and a threaded hole is formed in the center of the circle; the peripheral face circumference of rotor plate is equipped with the spacing constant head tank of confession location cassette mechanism 6.

Set up the rotor plate and clamp plate 31 to circular, the convenient better carries out the pressfitting to gear cutter body 4, and sets up the screw hole in centre of a circle department, through external screw thread, can carry out effective pressfitting with clamp plate 31 to gear cutter body 4 to avoid in the course of working, the condition that gear cutter body 4 dropped appears.

Preferably, the connecting mechanism is a strip-shaped connecting piece 5, one end of the connecting piece 5 is hinged to the placing plate 3, a second connecting hole 51 is formed in the tail end of the connecting piece 5, and the second connecting hole 51 is connected into a first connecting hole 101 in the surface of the tool bottom plate 1 through a bolt and a thread.

Adopt the connecting piece 5 of bar, played the effect of supporting placing board 3, and seted up connecting hole two 51 on the connecting piece 5, with the connecting hole 101 on frock bottom plate 1 surface, can connect through the bolt, just so make connecting piece 5 can fix on frock bottom plate 1.

Preferably, a rod body is arranged in the positioning clamping seat mechanism 6, one end of the rod body penetrates through the positioning clamping seat mechanism 6 and is connected with a handle 61, and the tail end of the rod body is integrally formed with a limiting bulge.

Set up the body of rod in location cassette mechanism 6, handle 61 is connected to the one end of the body of rod, makes things convenient for staff's pulling, and the end of the body of rod sets up integrated into one piece's spacing arch for carry on spacingly to the rotor plate.

Preferably, the spring strip is sleeved on the surface of the rod body in the positioning clamping seat mechanism 6.

In location cassette mechanism 6, and be located the surface of the body of rod and set up the spring strip, through the elasticity effect of spring strip, can promote the body of rod and reset.

Preferably, the diamond pen assembly comprises a base 7, wherein a rotating seat 71 is arranged on the base 7, and a diamond pen 72 is connected to the rotating seat 71.

Install the bottom of roating seat 71 on base 7, the buddha's warrior attendant pen 72 is installed to the top of roating seat 71, makes things convenient for the staff to drive buddha's warrior attendant pen 72 and rotates through adjusting roating seat 71.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear cutter processes accurate auxiliary fixtures, includes frock bottom plate (1) to and install emery wheel (8) on the lathe, its characterized in that: the tool bottom plate (1) is provided with a fixed seat (2), two axial sides of the fixed seat (2) are hinged with a placing plate (3) through a rotating shaft, a rotating plate capable of rotating circumferentially is arranged on the placing plate (3), and a gear cutter body (4) is arranged on the rotating plate; a connecting mechanism is hinged to the placing plate (3) and close to the gear cutter body (4), and the tail end of the connecting mechanism is connected to the tool bottom plate (1); keep away from coupling mechanism and be located the side of placing board (3) is equipped with and is used for right the spacing location cassette mechanism of rotor plate (6), the one end of frock bottom plate (1) is connected with and is used for maintaining the buddha's warrior attendant pen subassembly of emery wheel (8).

2. The precision auxiliary tool for machining the gear cutter according to claim 1, characterized in that: the placing plate (3) is provided with an opening, and the opening is arranged on two axial sides of the fixed seat (2) through the rotating shaft.

3. The precision auxiliary tool for machining the gear cutter according to claim 1, characterized in that: the gear cutter body (4) is in threaded connection with a pressing plate (31), the rotating plate, the gear cutter body (4) and the pressing plate (31) are all circular, and a threaded hole is formed in the center of the circle; and a positioning groove for limiting the positioning clamping seat mechanism (6) is formed in the peripheral surface of the rotating plate in the circumferential direction.

4. The precision auxiliary tool for machining the gear cutter according to claim 1, characterized in that: the connecting mechanism is a strip-shaped connecting piece (5), one end of the connecting piece (5) is hinged to the placing plate (3), a connecting hole II (51) is formed in the tail end of the connecting piece (5), and the connecting hole II (51) is connected into a connecting hole I (101) in the surface of the tool bottom plate (1) through a bolt and a thread.

5. The precision auxiliary tool for machining the gear cutter according to claim 1, characterized in that: a rod body is arranged in the positioning clamping seat mechanism (6), one end of the rod body penetrates through the positioning clamping seat mechanism (6) and is connected with a handle (61), and a limiting bulge is integrally formed at the tail end of the rod body.

6. The precision auxiliary tool for machining the gear cutter according to claim 5, characterized in that: and a spring strip is sleeved on the surface of the rod body in the positioning clamping seat mechanism (6).

7. The precision auxiliary tool for machining the gear cutter according to claim 1, characterized in that: the diamond pen component comprises a base (7), wherein a rotating seat (71) is arranged on the base (7), and a diamond pen (72) is connected to the rotating seat (71).