CN211440642U

CN211440642U - Quick displacement-preventing positioning fixture for single crystal diamond side milling cutter

Info

Publication number: CN211440642U
Application number: CN201921431042.5U
Authority: CN
Inventors: 施淑玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-09-08
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a quick positioning fixture who prevents displacement of single crystal diamond side milling cutter, including installation piece, movable block and carriage release lever, the mounting hole has been seted up in the left side of installation piece, there is the installation sleeve in the outside of link through the bolt fastening, the outside threaded connection on installation sleeve right side has the threaded sleeve, and has seted up the through-hole on the installation sleeve, movable block and carriage release lever all set up in the through-hole, and the movable block setting is at the downside of carriage release lever, movable block sliding connection is on the installation sleeve, and the carriage release lever top left and right sides all is connected with the installation sleeve through compression spring, be fixed with the non slipping spur on spring chuck's the inside wall, and the inboard of non slipping spur is provided with side milling cutter. This quick positioning fixture who prevents displacement of single crystal diamond side milling cutter, the screw sleeve plays certain limiting displacement to collet chuck to make more stable placing of side milling cutter in collet chuck, the non slipping spur can play the effect of preventing the displacement to side milling cutter simultaneously.

Description

Quick displacement-preventing positioning fixture for single crystal diamond side milling cutter

Technical Field

The utility model relates to a single crystal diamond processing technology field specifically is a single crystal diamond side milling cutter prevents positioning fixture of displacement fast.

Background

The single crystal diamond is characterized by hardness and wear resistance, and the diamond is a crystal formed by combining covalent bonds with saturation and directionality, so that the diamond has extremely high hardness and wear resistance, and a side milling cutter is required to be used in the process of processing the single crystal diamond, and the diamond needs to be fixed when the side milling cutter is used, so that a positioning clamp is required to be used.

The inconvenient dismantlement installation of current positioning fixture to inconvenient offside milling cutter is maintained, and the inconvenient usable length of adjusting it of side milling cutter when fixed, side milling cutter easily takes place the displacement and influence the operation when rotating simultaneously, consequently uses convenient inadequately, to above-mentioned problem, needs improve current equipment.

Disclosure of Invention

An object of the utility model is to provide a single crystal diamond side milling cutter prevent positioning fixture of displacement fast to solve the inconvenient dismantlement installation of the current positioning fixture that proposes in the above-mentioned background art, thereby inconvenient side milling cutter is maintained, and side milling cutter is inconvenient when fixed adjusts its usable length, and side milling cutter easily takes place the displacement and influences the problem of operation when rotating simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a quick anti-displacement positioning fixture for a single crystal diamond side milling cutter comprises a mounting block, a moving block and a moving rod, wherein a mounting hole is formed in the left side of the mounting block, a motor is arranged in the mounting block, a connecting frame is rotatably connected to the right side of the motor through a motor shaft, a mounting sleeve is fixed to the outer side of the connecting frame through a bolt, a clamping groove is formed in the right end face of the mounting sleeve, a spring chuck is arranged in the clamping groove, a threaded sleeve is connected to the outer side of the right side of the mounting sleeve in a threaded manner, a through hole is formed in the mounting sleeve, the through hole is formed in the left side of the clamping groove, the moving block and the moving rod are arranged in the through hole, the moving block is arranged on the lower side of the moving rod, the moving block is connected to the mounting sleeve in a sliding manner, the left, and an anti-slip block is fixed on the inner side wall of the collet chuck, and a side milling cutter is arranged on the inner side of the anti-slip block.

Preferably, the motor is in threaded connection through the connection mode between the motor shaft and the connecting frame, and the connection mode between the connecting frame and the mounting sleeve is in clamping connection.

Preferably, the threaded sleeve is connected with the mounting sleeve in a threaded manner.

Preferably, the lower end faces of the left end face moving rods of the moving blocks are inclined, and the moving blocks are connected with the mounting sleeve in a sliding mode.

Preferably, the movable rod and the mounting sleeve form a telescopic structure through a compression spring, and the compression spring is symmetrically arranged.

Preferably, the anti-skidding blocks are distributed on the spring clamp heads at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the quick anti-displacement positioning fixture of the single crystal diamond side milling cutter,

(1) the lateral milling cutter is arranged in the spring chuck, the movable block slides leftwards when the lateral milling cutter is inserted into the spring chuck leftwards, so that the movable block is driven to move upwards, the insertion depth of the lateral milling cutter can be controlled by observing the scales, then the threaded sleeve is rotated to be fixed on the right side of the mounting sleeve, the threaded sleeve plays a certain limiting role on the spring chuck at the moment, so that the lateral milling cutter is more stably placed in the spring chuck, and meanwhile, the anti-slip block can play a role in preventing the lateral milling cutter from shifting;

(2) the device is provided with the mounting block, the mounting hole, the connecting frame, the mounting sleeve and the bolt, the mounting sleeve can be fixed on the connecting frame by rotating the bolt, and then the mounting block can be fixed in a required place through the mounting hole, so that the device is fixed, the dismounting and the mounting are convenient, and the operation is more convenient;

(3) the single crystal diamond processing device is provided with a motor, a motor shaft, a connecting frame, a mounting sleeve and a side milling cutter, wherein the connecting frame can rotate under the action of the motor and the motor shaft so as to drive the mounting sleeve to rotate, and the side milling cutter rotates along with the mounting sleeve to process single crystal diamonds.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic structural view of the collet chuck of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the device comprises a mounting block, 2, a mounting hole, 3, a motor, 4, a motor shaft, 5, a connecting frame, 6, a mounting sleeve, 7, a bolt, 8, a clamping groove, 9, a spring chuck, 10, a threaded sleeve, 11, a through hole, 12, a moving block, 13, a moving rod, 14, a compression spring, 15, scales, 16, an anti-skid block, 17 and a side milling cutter.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a single crystal diamond side milling cutter's quick positioning fixture who prevents displacement, it is shown according to fig. 1 and fig. 2, mounting hole 2 has been seted up in the left side of installation piece 1, and be provided with motor 3 in the installation piece 1, motor 3's right side is connected with link 5 through motor shaft 4 rotation simultaneously, motor 3 is threaded connection through the connected mode between motor shaft 4 and the link 5, and the connected mode between link 5 and the installation sleeve 6 is connected for the block, motor 3 can drive motor shaft 4 and rotate, thereby drive link 5 and rotate, installation sleeve 6 and side milling cutter 17 rotate along with it this moment, thereby carry out work, the outside of link 5 is fixed with installation sleeve 6 through bolt 7, and installation sleeve 6's right-hand member face has seted up draw-in groove 8, be provided with collet chuck 9 in the draw-in groove 8 simultaneously.

According to fig. 1, 2 and 3, a threaded sleeve 10 is connected to the outer side of the right side of the mounting sleeve 6 by a thread, a through hole 11 is formed in the mounting sleeve 6, the through hole 11 is formed in the left side of the clamping groove 8, the threaded sleeve 10 is connected to the mounting sleeve 6 by a thread, after the side milling cutter 17 is fixed, the threaded sleeve 10 is rotated to move to the right so as to be fixed on the mounting sleeve 6, the threaded sleeve 10 limits the collet chuck 9 to enable the side milling cutter 17 to be placed more stably, the movable block 12 and the movable rod 13 are both arranged in the through hole 11, the movable block 12 is arranged on the lower side of the movable rod 13, the lower end face of the movable rod 13 on the left end face of the movable block 12 is inclined, the connection between the movable block 12 and the mounting sleeve 6 is a sliding connection, and when the movable block 12 slides to the left, the movable rod 13 can move upwards, so that the distance of the up and down movement of the moving rod 13 can be conveniently controlled by observing the scale 15, thereby controlling the insertion depth of the side mill 17.

As shown in fig. 1, 2 and 4, the moving block 12 is slidably connected to the mounting sleeve 6, and the left and right sides of the top of the moving rod 13 are connected to the mounting sleeve 6 by compression springs 14, meanwhile, the movable rod 13 is provided with scales 15, the movable rod 13 and the mounting sleeve 6 form a telescopic structure through a compression spring 14, the compression springs 14 are symmetrically arranged, after the movable rod 13 moves upwards to a designated position, which can be fixed under the elastic action of a compression spring 14 and the thrust action of a moving block 12, so that a side milling cutter 17 is fixed and the side milling cutter 17 is prevented from displacement, an anti-skid block 16 is fixed on the inner side wall of the collet chuck 9, and the inner side of the anti-skid block 16 is provided with a side milling cutter 17, the anti-skid block 16 is distributed on the spring chuck 9 at equal intervals, and the anti-skid block 16 can increase the friction between the side milling cutter 17 and the spring chuck 9, so that the anti-skid block is better fixed in the spring chuck 9 after moving.

The working principle is as follows: when the quick anti-displacement positioning fixture of the single crystal diamond side milling cutter is used, the device is firstly fixed at a required place through the mounting hole 2, the device is connected to an external power supply, the side milling cutter 17 is inserted into the spring chuck 9, at the moment, the moving block 12 slides leftwards to drive the moving rod 13 to move upwards, the insertion depth of the side milling cutter 17 can be controlled by observing the scale 15, then the threaded sleeve 10 is rotated to be fixed at the right side of the mounting sleeve 6, at the moment, the threaded sleeve 10 plays a certain limiting role on the spring chuck 9, the motor 3 is started, the motor 3 drives the motor shaft 4 to rotate so as to drive the connecting frame 5 to rotate, at the moment, the mounting sleeve 6 and the side milling cutter 17 rotate along with the threaded sleeve to process the single crystal diamond, after the work is finished, the threaded sleeve 10 is reversely rotated and detached, at the moment, the spring chuck 9 is not expanded under the, the side mill 17 is then withdrawn to the right, at which time the moving rod 13 moves downwards under the action of the return of the compression spring 14, thus moving the moving block 12 to the right for the next use, which completes the whole work and is not described in detail in this specification, which is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a quick positioning fixture who prevents displacement of single crystal diamond side milling cutter, includes installation piece (1), movable block (12) and carriage release lever (13), its characterized in that: the left side of the mounting block (1) is provided with a mounting hole (2), the mounting block (1) is internally provided with a motor (3), the right side of the motor (3) is rotatably connected with a connecting frame (5) through a motor shaft (4), the outer side of the connecting frame (5) is fixed with a mounting sleeve (6) through a bolt (7), the right end face of the mounting sleeve (6) is provided with a clamping groove (8), a spring chuck (9) is arranged in the clamping groove (8), the outer side of the right side of the mounting sleeve (6) is in threaded connection with a threaded sleeve (10), the mounting sleeve (6) is provided with a through hole (11), the through hole (11) is arranged on the left side of the clamping groove (8), the moving block (12) and the moving rod (13) are both arranged in the through hole (11), the moving block (12) is arranged on the lower side of the moving rod (13), and the moving block (12) is in, and the left side and the right side of the top of the moving rod (13) are connected with the mounting sleeve (6) through compression springs (14), scales (15) are arranged on the moving rod (13), anti-skidding blocks (16) are fixed on the inner side wall of the spring chuck (9), and side milling cutters (17) are arranged on the inner side of the anti-skidding blocks (16).

2. The fixture for rapidly preventing the displacement of a side milling cutter for single crystal diamond according to claim 1, wherein: the motor (3) is in threaded connection through the connection mode between the motor shaft (4) and the connecting frame (5), and the connecting frame (5) is in clamping connection with the mounting sleeve (6).

3. The fixture for rapidly preventing the displacement of a side milling cutter for single crystal diamond according to claim 1, wherein: the threaded sleeve (10) and the mounting sleeve (6) are connected in a threaded manner.

4. The fixture for rapidly preventing the displacement of a side milling cutter for single crystal diamond according to claim 1, wherein: the lower end surfaces of the left end surface moving rods (13) of the moving blocks (12) are inclined, and the moving blocks (12) are connected with the mounting sleeve (6) in a sliding mode.

5. The fixture for rapidly preventing the displacement of a side milling cutter for single crystal diamond according to claim 1, wherein: the movable rod (13) and the mounting sleeve (6) form a telescopic structure through a compression spring (14), and the compression spring (14) is symmetrically arranged.

6. The fixture for rapidly preventing the displacement of a side milling cutter for single crystal diamond according to claim 1, wherein: the anti-skidding blocks (16) are distributed on the spring chuck (9) at equal intervals.