CN212734391U

CN212734391U - High-precision blade for numerical control machining

Info

Publication number: CN212734391U
Application number: CN202021247882.9U
Authority: CN
Inventors: 诸待云
Original assignee: Nanjing Lishui Jinxin Forging Co ltd
Current assignee: Nanjing Lishui Jinxin Forging Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-19
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to a numerical control blade technical field specifically is a high accuracy blade is used in numerical control processing, comprising a main body, the surface of main part is provided with the rotation axis, the bottom surface fixedly connected with fixing base of rotation axis, the bottom surface mounting of fixing base has the revolving fragment, the upper end surface fixedly connected with cutting disc of rotation axis, the inside of rotation axis is provided with glossy ball, the inside of establishing at the fixing base is inserted to the revolving fragment, one side surface fixedly connected with fastening bolt of mounting disc, fastening bolt's one end surface fixedly connected with fixed plate, the upper end surface of cutting disc is provided with cutting blade, cutting blade's surface fixedly connected with screw bolt, the bolt groove has been seted up to cutting blade's inside. The utility model discloses can make the numerical control blade comparatively convenient when the installation, and can adjust the position relation messenger blade of blade more firm.

Description

High-precision blade for numerical control machining

Technical Field

The utility model relates to a numerical control blade technical field specifically is a high accuracy blade is used in numerical control processing.

Background

The numerical control blade is a general name of an indexable turning blade, is a mainstream product in the field of modern metal cutting application, is mainly applied to the fields of metal turning, milling, cutting and grooving, thread turning and the like, can be divided into a coating blade, a metal ceramic blade, a non-metal ceramic blade, a hard alloy blade, a superhard blade and the like according to materials, and has the characteristics of high efficiency and high wear resistance, the efficiency can be further improved and the processing cost can be further reduced along with the continuous progress of the coating technology, and part of turning tools are made of diamond in order to ensure the hardness of the turning tools.

Numerical control blade is because of its wear-resisting, and efficient characteristics are widely used in the metal cutting field, and traditional numerical control blade is fixed mounting usually and between the hilt for the use limitation of blade is lower, and is difficult to demolish between blade and the hilt, has influenced the work efficiency of numerical control cutting knife when using greatly, consequently need urgently to design a numerical control processing and solve above-mentioned problem with high accuracy blade.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy blade is used in numerical control processing to current numerical control blade that proposes in solving above-mentioned background art is comparatively loaded down with trivial details when the installation, and can not carry out the problem dismantled to it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy blade is used in numerical control processing, includes the main part, the surface of main part is provided with the rotation axis, the bottom external fixed surface of rotation axis is connected with the fixing base, the bottom surface mounting of fixing base has the rotor, the upper end external fixed surface of rotation axis is connected with the cutting dish, the surface of cutting dish is provided with the mounting disc, one side external fixed surface of mounting disc is connected with fastening bolt, fastening bolt's one end external fixed surface is connected with the fixed plate, the upper end surface of cutting dish is provided with cutting blade, cutting blade's external fixed surface is connected with the screw bolt, cutting blade's inside has seted up the bolt groove.

Preferably, smooth balls are arranged inside the rotating shaft, the rotating sheet is inserted into the fixed seat, and the rotating sheet is rotatably connected with the rotating shaft.

Preferably, the fixing plate is rotatably connected with the mounting plate, and the fastening bolt is fixedly connected to the outer surface of the fixing plate through a screw.

Preferably, the cutting blade includes bolt groove, blade leaf, screw bolt, fastening knot, baffle and nut, the fixed surface of screw bolt is connected with the fastening knot, the bottom fixedly connected with nut of fastening knot, the surface of nut is inserted and is equipped with the baffle.

Preferably, the nuts are provided in three sets, and the nuts are all provided on the inner surface of the blade.

Preferably, the blade leaves are provided with three groups, and the blade leaves are fixedly connected to the outer surface of the cutting disc through bolt grooves.

Compared with the prior art, the beneficial effects of the utility model are that: this high accuracy blade for numerical control processing can make the numerical control blade comparatively convenient when the installation, and can adjust the position relation of blade and make the blade more firm.

1. The blade fixing device has the advantages that the blade can be fixed between the blades through the arranged threaded bolt, the blades can be more stable through the arrangement of the nut, and the blades can be detached from one another, so that the main body can be conveniently cut with the blades of different groups when in use, the efficiency of the blades is greatly increased when in cutting, workers can replace and use the blades more conveniently, and the practicability of the blades is improved.

2. Can fix the blade leaf through the fixed plate that sets up, pass through fastening bolt when the fixed plate and fix behind the surface of mounting disc, twist through fastening bolt and move, can realize the rotation to the fixed plate, after needs fix the blade leaf, can fix the position of blade leaf through rotatory fixed plate to make the blade more firm when the cutting, increased the practicality of device.

Drawings

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

FIG. 2 is a front view of the cutting plate of the present invention;

fig. 3 is a front view of the cutting blade of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a main body; 2. a rotating shaft; 3. a fixed seat; 4. a rotating sheet; 5. fastening a bolt; 6. a fixing plate; 7. cutting the disc; 8. a cutting blade; 801. a bolt slot; 802. a blade leaf; 803. a threaded bolt; 804. fastening buckles; 805. a baffle plate; 806. a nut; 9. and (7) mounting a disc.

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 an embodiment: the utility model provides a high accuracy blade is used in numerical control processing, includes main part 1, and the surface of main part 1 is provided with rotation axis 2, and the inside of rotation axis 2 is provided with glossy ball, and revolving fragment 4 is inserted and is established the inside of fixing base 3, and revolving fragment 4 rotates with rotation axis 2 to be connected, connects through the rotation of rotation axis 2 and to make revolving fragment 4 can rotate to make main part 1 all can rotate from top to bottom, thereby made things convenient for the work efficiency that main part 1 was carrying out work.

Bottom surface fixed connection of rotation axis 2 has fixing base 3, the bottom surface fixed connection of fixing base 3 has rotor 4, the upper end surface fixed connection of rotation axis 2 has cutting disc 7, cutting disc 7's surface is provided with mounting disc 9, one side surface fixed connection of mounting disc 9 has fastening bolt 5, fastening bolt 5's one end surface fixed connection has fixed plate 6, fixed plate 6 rotates with mounting disc 9 to be connected, fastening bolt 5 passes through screw fixed connection at the surface of fixed plate 6, twist through fastening bolt 5 moves, can realize the rotation to fixed plate 6, and protect fixed back when needs to blade 802, can fix the position of blade 802 through rotating fixed plate 6.

The outer surface of the upper end of the cutting disc 7 is provided with a cutting blade 8, the cutting blade 8 comprises a bolt groove 801, a blade leaf 802, a threaded bolt 803, a fastening buckle 804, a baffle 805 and a nut 806, the fastening buckle 804 is fixedly connected to the outer surface of the threaded bolt 803, the nut 806 is fixedly connected to the bottom of the fastening buckle 804, the baffle 805 is inserted into the outer surface of the nut 806, the nut 806 is provided with three groups, the nuts 806 are all arranged on the inner surface of the blade leaf 802, the threaded bolt 803 is fixedly connected to the outer surface of the cutting blade 8, the bolt groove 801 is formed in the cutting blade 8, the blade leaf 802 is provided with three groups, the blade leaf 802 is fixedly connected to the outer surface of the cutting disc 7 through the bolt groove 801, when the fastening buckle 804 is screwed through the threaded bolt 803, the nut 806 can fixedly connect the fastening buckle 804 and the blade leaf 802, and the blade leaf 802 are provided with three groups, the, the blade 802 is more efficient to use when cutting.

The working principle is as follows: when needs cut the use to main part 1, through the rotation of blade leaf 802, can make revolving fragment 4 rotate to make cutting blade 8 rotate the back, can drive revolving fragment 4 and rotate, install behind the surface of cutting disk 7 when cutting blade 8, twist through fastening bolt 5 moves, can realize the rotation to fixed plate 6, and after needs protect fixed blade leaf 802, can fix the position of blade leaf 802 through rotatory fixed plate 6.

When blade leaf 802 needs to be disassembled, fastening buckle 804 can be disassembled by screwing of threaded bolt 803, fastening buckle 804 and blade leaf 802 can be fixedly connected through nut 806, and blade leaf 802 is provided with three groups, so that blade leaf 802 can be assembled and disassembled, and blade leaf 802 is cut more efficiently.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high accuracy blade for numerical control processing, includes main part (1), its characterized in that: the surface of main part (1) is provided with rotation axis (2), the bottom external fixed surface of rotation axis (2) is connected with fixing base (3), the bottom surface mounting of fixing base (3) has rotor (4), the upper end external fixed surface of rotation axis (2) is connected with cutting disc (7), the surface of cutting disc (7) is provided with mounting disc (9), one side external fixed surface of mounting disc (9) is connected with fastening bolt (5), the one end external fixed surface of fastening bolt (5) is connected with fixed plate (6), the upper end surface of cutting disc (7) is provided with cutting blade (8), the external fixed surface of cutting blade (8) is connected with threaded bolt (803), bolt groove (801) has been seted up to the inside of cutting blade (8).

2. The high-precision cutting insert for numerical control machining according to claim 1, characterized in that: smooth balls are arranged inside the rotating shaft (2), the rotating sheet (4) is inserted into the fixed seat (3), and the rotating sheet (4) is rotatably connected with the rotating shaft (2).

3. The high-precision cutting insert for numerical control machining according to claim 1, characterized in that: the fixing plate (6) is rotationally connected with the mounting plate (9), and the fastening bolt (5) is fixedly connected to the outer surface of the fixing plate (6) through a screw.

4. The high-precision cutting insert for numerical control machining according to claim 1, characterized in that: the cutting blade (8) comprises a bolt groove (801), a blade leaf (802), a threaded bolt (803), a fastening buckle (804), a baffle (805) and a nut (806), wherein the fastening buckle (804) is fixedly connected to the outer surface of the threaded bolt (803), the nut (806) is fixedly connected to the bottom of the fastening buckle (804), and the baffle (805) is inserted into the outer surface of the nut (806).

5. The high-precision cutting insert for numerical control machining according to claim 4, characterized in that: the nuts (806) are provided in three sets, and the nuts (806) are all provided on the inner surface of the blade (802).

6. The high-precision cutting insert for numerical control machining according to claim 4, characterized in that: the three groups of blade blades (802) are arranged, and the blade blades (802) are fixedly connected to the outer surface of the cutting disc (7) through bolt grooves (801).