CN218227324U

CN218227324U - Radial groove forming cutter

Info

Publication number: CN218227324U
Application number: CN202221435888.8U
Authority: CN
Inventors: 周琨; 张慧; 张广雨
Original assignee: Beijing Yisheng Precision Semiconductor Co ltd
Current assignee: Beijing Yisheng Precision Semiconductor Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-01-06
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a radial groove shaping cutter, including cutter arbor and cutter, the cutter arbor upper end is fixed with coupling mechanism, the cutter arbor lower extreme is fixed with the cutter through fixed establishment, still be provided with between cutter arbor and the cutter and strengthen the mechanism, the utility model discloses simple structure, the debugging is convenient, can guarantee the profile degree of product simultaneously, can bring the facility for silicon material shaping cutter technical field.

Description

Radial groove forming cutter

Technical Field

The utility model relates to a silicon material shaping cutter technical field specifically is a radial groove shaping cutter.

Background

The process cost of turning is too high, three cutters are used for machining radial grooves in a vertical machining center in the prior art, the method is complex to debug, each cutter is difficult to link, the profile degree is difficult to guarantee, the debugging efficiency is low, and the forming speed of the silicon material radial grooves is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial groove shaping cutter to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a radial groove shaping cutter, includes cutter arbor and cutter, the cutter arbor upper end is fixed with coupling mechanism, the cutter arbor lower extreme is fixed with the cutter through fixed establishment, still be provided with between cutter arbor and the cutter and strengthen the mechanism.

Preferably, coupling mechanism includes cutter arbor upper end integrated into one piece's connecting seat, the connecting seat is quadrangular shape, the spread groove of vertical direction is seted up around the connecting seat.

Preferably, the cutter includes the radial sword of intermediate position, radial sword upper end integrated into one piece has last R angle sword, radial sword lower extreme integrated into one piece has lower R angle sword, still distribute on the radial sword and seted up a plurality of chip grooves.

Preferably, the fixing mechanism comprises an upper slot formed in the center of the upper R-angle cutter, a lower slot formed in the center of the radial cutter and the lower R-angle cutter, a fixing slot formed in the lower end of the lower R-angle cutter, a fixing bolt screwed in the inner thread of the fixing slot, and the fixing bolt is in threaded connection with the cutter bar.

Preferably, the upper slot and the lower slot are both in a quadrangular prism shape, and the lower end of the cutter bar is matched with the lower slot.

Preferably, the reinforcing mechanism comprises a reinforcing sleeve which is sleeved on the cutter bar in a sliding mode, the lower end of the reinforcing sleeve is inserted into the upper slot, a side slot is formed in the outer side of the upper R-shaped angle cutter, and a reinforcing bolt is arranged in the side slot in a screwed mode.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the connecting mechanism, the cutter bar is conveniently connected with the driving device, and the driving device is convenient for driving the cutter to work; through setting up fixed establishment cooperation strengthening mechanism, the dismouting of the cutter of being convenient for. The utility model discloses simple structure, the debugging is convenient, can guarantee the profile degree of product simultaneously, can bring the facility for silicon material shaping cutter technical field.

Drawings

FIG. 1 is a schematic front view of a radial slot forming tool;

FIG. 2 is a schematic cross-sectional front view of a radial slot forming tool;

FIG. 3 is a schematic top view of a radial slot forming tool.

In the figure: 1-cutter bar, 2-connecting mechanism, 21-connecting seat, 22-connecting groove, 3-cutter, 31-upper R angle cutter, 32-radial cutter, 321-chip groove, 33-lower R angle cutter, 4-fixing mechanism, 41-fixing groove, 42-fixing bolt, 5-lower slot, 51-upper slot, 6-reinforcing mechanism, 61-reinforcing sleeve, 62-reinforcing bolt and 63-side groove.

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 1: referring to fig. 1 to 3, a radial groove forming tool includes a tool bar 1 and a tool 3, a connecting mechanism 2 is fixed at the upper end of the tool bar 1, the tool 3 is fixed at the lower end of the tool bar 1 through a fixing mechanism 4, and a reinforcing mechanism 6 is further disposed between the tool bar 1 and the tool 3.

The connecting mechanism 2 comprises a connecting seat 21 integrally formed at the upper end of the cutter bar 1, the connecting seat 21 is in a quadrangular shape, and connecting grooves 22 in the vertical direction are formed in the periphery of the connecting seat 21. During the use, through spread groove 22 and the drive arrangement cooperation on connecting seat 21, can accomplish the fixed of cutter arbor 1, this connected mode is prior art, does not do the perplexing here, can refer to the connected mode of percussion drill and drill bit specifically.

Example 2: the cutter 3 comprises a radial cutter 32 at the middle position, an upper R-shaped angle cutter 31 is integrally formed at the upper end of the radial cutter 32, a lower R-shaped angle cutter 33 is integrally formed at the lower end of the radial cutter 32, and a plurality of chip discharge grooves 321 are further formed in the radial cutter 32 in a distributed mode.

Through setting up integrated into one piece's cutter 3, the management and control of being convenient for, this cutter 3 is made by diamond dust material, and the low price, the size is accurate, the easy management and control of product, and the cutter does not have the self-sharpening nature simultaneously, need not the coping, only need regularly change can, chip groove 321 guarantees that the deep groove of processing makes cutter 3 can normally the chip removal.

Example 3: the fixing mechanism 4 comprises an upper slot 51 formed in the center of the upper R-shaped angle knife 31, a lower slot 5 formed in the center of the radial knife 32 and the lower R-shaped angle knife 33, a fixing groove 41 is further formed in the lower end of the lower R-shaped angle knife 33, a fixing bolt 42 is screwed in the fixing groove 41, and the fixing bolt 42 is in threaded connection with the knife bar 1.

Through setting up fixed establishment 4, be convenient for realize the fixed of cutter 3 and cutter arbor 1, during the use, pass cutter arbor 1 in last slot 51 and stretch into slot 5 down, afterwards in fixed slot 41 spiral dress go up fixing bolt 42, fixed with cutter 3 and cutter arbor 1.

The upper slot 51 and the lower slot 5 are both in a quadrangular prism shape, and the lower end of the cutter bar 1 is matched with the lower slot 5. By providing the upper and

lower slots

51 and 5 in the shape of a quadrangular prism, the rotation between the arbor 1 and the tool 3 can be prevented.

The reinforcing mechanism 6 comprises a reinforcing sleeve 61 which is slidably sleeved on the cutter bar 1, the lower end of the reinforcing sleeve 61 is inserted into the upper slot 51, a side groove 63 is formed in the outer side of the upper R-shaped knife 31, and a reinforcing bolt 62 is screwed in the inner thread of the side groove 63.

Through setting up strengthening mechanism 6, can further improve the fixed effect between cutter 3 and the cutter arbor 1, during the installation, insert slot 51 with reinforcement cover 61 lower extreme, afterwards in side channel 63 the reinforcing bolt 62 of adorning soon, it is fixed with reinforcement cover 61 and cutter arbor 1 to go up R angle sword 31, when changing cutter 3, only need the reverse operation can.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a radial groove shaping cutter, includes cutter arbor (1) and cutter (3), its characterized in that: a connecting mechanism (2) is fixed at the upper end of the cutter bar (1), a cutter (3) is fixed at the lower end of the cutter bar (1) through a fixing mechanism (4), and a reinforcing mechanism (6) is arranged between the cutter bar (1) and the cutter (3);

the connecting mechanism (2) comprises a connecting seat (21) integrally formed at the upper end of the cutter bar (1), the connecting seat (21) is in a quadrangular shape, and connecting grooves (22) in the vertical direction are formed in the periphery of the connecting seat (21);

the cutting tool (3) comprises a radial cutter (32) in the middle, an upper R-angle cutter (31) is integrally formed at the upper end of the radial cutter (32), a lower R-angle cutter (33) is integrally formed at the lower end of the radial cutter (32), and a plurality of chip grooves (321) are further formed in the radial cutter (32) in a distributed mode;

the fixing mechanism (4) comprises an upper slot (51) formed in the center of an upper R-angle knife (31), a lower slot (5) formed in the center of a radial knife (32) and a lower R-angle knife (33), a fixing slot (41) is further formed in the lower end of the lower R-angle knife (33), a fixing bolt (42) is screwed in the inner thread of the fixing slot (41), and the fixing bolt (42) is in threaded connection with the knife rod (1);

the reinforcing mechanism (6) comprises a reinforcing sleeve (61) which is slidably sleeved on the cutter bar (1), the lower end of the reinforcing sleeve (61) is inserted into the upper slot (51), a side groove (63) is formed in the outer side of the upper R-shaped cutter (31), and a reinforcing bolt (62) is screwed in an internal thread of the side groove (63);

the upper slot (51) and the lower slot (5) are both in a quadrangular shape, and the lower end of the cutter bar (1) is matched with the lower slot (5).