CN210160486U

CN210160486U - Chuck jaw mills tooth arc special machine and presss from both sides blade disc

Info

Publication number: CN210160486U
Application number: CN201920747983.3U
Authority: CN
Inventors: 田俊杰; 李建光; 卢秀果; 薄小莉; 刘和
Original assignee: Zhejiang Zhongda Mechanical And Electrical Equipment Co ltd
Current assignee: Zhejiang Zhongda Mechanical And Electrical Equipment Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-20
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a chuck claw mills special machine of tooth arc and presss from both sides blade disc, including machine clamp blade disc body, machine clamp blade disc body includes that chassis, rotation set up the cutter head on the cutter head body on the chassis and be fixed in the cutter head on the cutter head body, be equipped with a plurality of along the milling cutter and the locating hole of the axle center circumference evenly distributed of cutter head on the side of blade disc, milling cutter and locating hole interval in proper order set up, the milling cutter cross-section is the arc structure, be equipped with the locating piece in the locating hole, locating piece and cutter head body fixed connection, be equipped with the butt piece on one side of locating piece, be equipped with the butt groove on the side of being close to milling cutter on the butt piece, mutual butt between butt groove and the milling. The utility model has the advantages of reasonable design, need not earlier to carry out the processing of thick milling tooth arc to the jack catch before milling the tooth arc to reduce the manufacturing procedure when the jack catch mills the tooth arc, improved the machining efficiency of jack catch, be favorable to the production of industrialization to be used.

Description

Chuck jaw mills tooth arc special machine and presss from both sides blade disc

Technical Field

The utility model relates to a mechanical production equipment technical field, concretely relates to chuck jaw mills special machine of tooth arc and presss from both sides blade disc.

Background

The chuck jaws need to be subjected to tooth arc milling treatment by tooth arc milling equipment in the preparation process, the tooth arc milling equipment in the prior art generally comprises a lathe spindle box, a tooth arc milling cutter head (also called a machine clamping cutter head), a tooth arc milling fixture, an X-axis workbench and a driving source thereof, a Z-axis workbench and a driving source thereof and a guide rail, the jaws are fixed on the tooth arc milling fixture during use, and then the tooth arc milling cutter head is driven by the driving source to perform tooth arc milling treatment on the jaws on the tooth arc milling fixture, but the tooth arc milling cutter head conventionally used at present has low accuracy during tooth arc milling, so that the jaws need to be subjected to rough tooth arc milling treatment and then to sequential tooth arc fine tooth milling treatment during use, the machining efficiency of the jaws is greatly reduced, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a special machine of chuck claw milling tooth arc presss from both sides blade disc, its structural design is reasonable, need not earlier to carry out the processing of thick milling tooth arc to the jaw before the milling tooth arc to reduce the manufacturing procedure when the jaw mills the tooth arc, improved the machining efficiency of jaw, be favorable to the production of industrialization to be used.

The utility model adopts the following technical scheme:

the utility model provides a special machine of chuck jaw milling teeth arc presss from both sides blade disc, includes machine clamp blade disc body, machine clamp blade disc body includes the chassis, rotates the cutter head that sets up on the cutter head body on the chassis and be fixed in the cutter head on the cutter head, it is equipped with a plurality of along the milling cutter and the locating hole of the axle center circumference evenly distributed of cutter head on the side of cutter head body to keep away from on the blade disc, milling cutter and locating hole interval in proper order set up, the milling cutter cross-section is the arc structure, be equipped with the locating piece in the locating hole, locating piece and cutter head body pass through screw fixed connection, be equipped with the butt piece on one side of locating piece, be equipped with the butt groove that corresponds side structure looks adaptation with milling cutter on the side of butt piece, mutual butt.

As a preferred technical scheme of the utility model, the axle center position department of a chassis side is equipped with a centering axle, the axle center position department of cutter head body be equipped with one with the centering hole of centering axle looks adaptation, the centering axle rotates to peg graft in the centering hole.

As a preferred technical scheme of the utility model, be equipped with the reservation joint groove that two mutual symmetries set up on the lateral wall of cutter head body, just the position department corresponding to reservation joint groove is equipped with reservation joint hole on the lateral wall of blade disc.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, wherein the cross section of the milling cutter that sets up just adopts the circumference formula to distribute on the blade disc for the arc structure, and the during operation has increased the effect time of single milling cutter to the jack catch to need not to carry out the processing of rough milling tooth arc earlier to the jack catch when using, reduced the manufacturing procedure when the jack catch mills the tooth arc, improve the machining efficiency of jack catch, be favorable to the production of industrialization to be used.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the cutter head body of the machine clamp of the utility model;

fig. 2 is a schematic top view of the cutter head body of the mechanical clamp of the present invention;

fig. 3 is a schematic structural view of the positioning block of the present invention;

fig. 4 is a schematic cross-sectional view of the chassis of the present invention;

FIG. 5 is a schematic structural view of the cutter head of the present invention;

the symbols in the drawings illustrate that:

the cutting tool comprises a chassis 1, a cutter head body 2, a cutter head 3, a milling cutter 4, a positioning hole 5, a positioning block 6, a butt joint block 7, a butt joint groove 8, a centering shaft 9, a centering hole 10, a reserved clamping groove 11 and a reserved clamping hole 12.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, a chuck jaw mills special machine and presss from both sides blade disc of tooth arc, including machine clamp blade disc body, machine clamp blade disc body includes that chassis 1, rotation set up the cutter head body 2 on chassis 1 and be fixed in cutter head 3 on the cutter head body 2, cutter head 3 passes through screw fixed connection in cutter head body 3

A plurality of milling cutters 4 and positioning holes 5 which are uniformly distributed along the axial center circumference of the cutter head 3 are arranged on one side surface of the cutter head 3 which is far away from the cutter head body 2, the milling cutter 4 and the positioning hole 5 are arranged at intervals in sequence, the section of the milling cutter 4 is of an arc-shaped structure, a positioning block 6 is arranged in the positioning hole 5, specifically, in this embodiment, the thickness of the positioning block 6 is smaller than the depth of the positioning hole 5, when the positioning block 6 is installed, the positioning block 6 is inserted into the positioning hole 5 and fixedly connected with the cutter head body 2 through a screw, a butting block 7 is arranged on one side edge of the positioning block 6, the butting block 7 and the positioning block 6 are of an integrally formed structure, a butt groove 8 matched with the structure of the corresponding side edge of the milling cutter 4 is arranged on one side edge of the butt block 7 close to the corresponding milling cutter 4, the abutting grooves 8 and the corresponding side edges of the milling cutter 4 are abutted with each other, so that the mounting stability of the milling cutter 4 is improved;

more specifically, a centering shaft 9 is arranged at an axial center position of one side surface of the chassis 1, in this embodiment, the centering shaft 9 and the chassis 1 are of an integrally formed structure, a centering hole 10 matched with the centering shaft 9 is arranged at an axial center position of the cutter head body 2, and the centering shaft 9 is rotatably inserted into the centering hole 10 during installation; be equipped with two mutual symmetry settings on the lateral wall of cutter head body 2 and be used for with the reservation joint groove 11 of outside driving source joint, on the lateral wall of cutter head 3 and be equipped with the reservation joint hole 12 that is used for fixed outside driving source corresponding to the position department of reserving joint groove 11.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a special machine of chuck claw milling tooth arc presss from both sides blade disc, includes machine clamp blade disc body, machine clamp blade disc body includes chassis (1), rotates cutter head body (2) that set up on chassis (1) and is fixed in blade disc (3) on cutter head body (2), its characterized in that: be equipped with milling cutter (4) and locating hole (5) of a plurality of along the axle center circumference evenly distributed of blade disc body (2) on keeping away from the side of blade disc body (2) on blade disc (3), milling cutter (4) and locating hole (5) interval in proper order set up, the cross-section of milling cutter (4) is the arc structure, be equipped with locating piece (6) in locating hole (5), locating piece (6) and blade disc body (2) are through screw fixed connection, be equipped with butt piece (7) on the side of locating piece (6), be equipped with butt groove (8) that correspond side structure looks adaptation with milling cutter (4) on the side of being close to milling cutter (4) on butt piece (7), mutual butt between the side of butt groove (8) and the milling cutter (4) that correspond.

2. The chuck jaw milling dental arc special-purpose machine chuck according to claim 1, characterized in that: the cutter head is characterized in that a centering shaft (9) is arranged at the position of the axis of one side face of the base plate (1), a centering hole (10) matched with the centering shaft (9) is formed in the position of the axis of the cutter head body (2), and the centering shaft (9) is rotatably inserted into the centering hole (10).

3. The chuck jaw milling dental arc special-purpose machine chuck according to claim 1, characterized in that: be equipped with two reservation joint grooves (11) that mutual symmetry set up on the lateral wall of cutter head body (2), just be equipped with reservation joint hole (12) corresponding to the position department in reservation joint groove (11) on the lateral wall of cutter head (3).