CN207615725U

CN207615725U - A kind of cutter block

Info

Publication number: CN207615725U
Application number: CN201721470925.8U
Authority: CN
Inventors: 熊文豪
Original assignee: Changzhou Lihao Tools Co Ltd
Current assignee: Changzhou Lihao Tools Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2018-07-17
Anticipated expiration: 2027-11-07

Abstract

The utility model discloses a kind of cutter blocks, including rose reamer, nut, cutter head, serrated knife, circular knife, chip space, fixed plate, the first handle of a knife, screw hole, screw and the second handle of a knife.The utility model has the beneficial effects that：Cutter block provided by the utility model is by rose reamer, serrated knife and circular knife combination are constituted, wherein rose reamer is set to cutter head, and rose reamer is detachable structure, serrated knife and circular knife are a fixed entirety, rose reamer can be removed or be replaced other kinds of milling head according to actual conditions, flexibility is improved, practical function is more notable, other than serrated knife and circular knife can be performed its own function normally, the handle of a knife of this cutter block is also combined and is constituted by the first handle of a knife and the second handle of a knife, additional second handle of a knife increases the length of milling cutter, the required length of handle of a knife can freely be adjusted, avoid because handle of a knife is long or it is too short due to caused by adversely affect, there are good utilization benefit and cutting benefit, it is suitble to promote the use of.

Description

A kind of cutter block

Technical field

The utility model is related to a kind of milling cutter, specially a kind of cutter block belongs to mechanical equipment applied technical field.

Background technology

Milling cutter is a kind of for Milling Process, the rotary cutter with one or more cutters tooth, when work each cutter tooth according to The secondary surplus for intermittently cutting workpiece.The type of milling cutter is varied, but the function of each milling cutter and effective object are different, Milling cutter is mainly used for processing plane, step, groove, forming surface and cut-out workpiece etc. on milling machine.Milling cutter construction is simple, function Uniqueness is widely used in the every aspect of machinery field.

But being currently used in the cutter block in machinery field still has some shortcomings, such as many traditional combinations Milling cutter function is more single, can only act on an independent object, most commonly seen circular knife, serrated knife, rose reamer could not Accomplish to be used in combination, other kinds of cutter head cannot be replaced, flexibility is poor, and practical function is low, and use scope is relatively narrow, cannot adjust The length of handle of a knife causes the length of handle of a knife long or too short, to be adversely affected to working efficiency, many cutter block knots Structure is relatively simple, it is difficult to use, cost is higher.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of cutter block, this cutter block The functions of a variety of milling cutters is had both simultaneously, can replace different types of cutter head, can adjust the length of handle of a knife, and unique structure, moulding is new Grain husk, it is at low cost.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of cutter block, including internal is solid Circular knife, the surface of the circular knife is staggeredly equipped with several equidistant chip spaces, and the top sidewall of the circular knife It is welded with the serrated knife being circumferentially distributed；The top of the circular knife is equipped with an intersegmental part as hollow cutter head, and the cutter head Inside be flexibly connected by nut with the bottom end of rose reamer；The bottom end of the circular knife is welded with the fixed plate of arc, and institute It states fixed plate bottom and is welded with the first handle of a knife；The side wall of first handle of a knife is equipped with perforative screw hole, and first handle of a knife Side wall and the inside of the second handle of a knife between by screw through the screw hole connect.

Preferably, in order to which cutter block has the function of that rose reamer, the rose reamer are conical structure.

Preferably, in order to increase the length of handle of a knife, first handle of a knife and second handle of a knife as cylindrical structure, and institute The inside for stating the second handle of a knife is hollow.

Preferably, in order to adjust the length of handle of a knife, the side wall of first handle of a knife is set there are four isodiametric screw hole, And four screw holes it is adjacent between spacing it is equal.

Preferably, in order to which the first handle of a knife can be inserted into the second handle of a knife, the diameter of first handle of a knife is less than second knife The diameter of handle, and the equal length of the length of first handle of a knife and second handle of a knife.

Preferably, in order to replace required milling head, the rose reamer is detachable structure, the serrated knife, spiral Knife, fixed plate, the first handle of a knife are an entirety.

The utility model has the beneficial effects that：Cutter block provided by the utility model is by rose reamer, serrated knife and spiral Knife combination is constituted, and wherein rose reamer is set to cutter head, and rose reamer is detachable structure, and serrated knife and circular knife are one fixed It is whole, rose reamer can be removed or be replaced other kinds of milling head according to actual conditions, flexibility is improved, practicality effect Fruit is more notable, and other than serrated knife and circular knife can be performed its own function normally, the handle of a knife of this cutter block is also by One handle of a knife and the combination of the second handle of a knife are constituted, and additional second handle of a knife increases the length of milling cutter, can freely adjust the required of handle of a knife Length, avoid because handle of a knife is long or it is too short due to caused by adversely affect, have good utilization benefit and cutting benefit, be suitble to It promotes the use of.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the first handle of a knife entirety schematic diagram in the utility model；

Fig. 3 is when the first handle of a knife in the utility model is fully inserted into the second handle of a knife and schematic diagram when rose reamer is dismantled.

In figure：1, rose reamer, 2, nut, 3, cutter head, 4, serrated knife, 5, circular knife, 6, chip space, 7, fixed plate, 8, One handle of a knife, 9, screw hole, 10, screw, the 11, second handle of a knife.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1 shown in -3, a kind of cutter block, including internal is solid circular knife 5, the table of the circular knife 5 Face is staggeredly equipped with several equidistant chip spaces 6, and the top sidewall of the circular knife 5 is welded with the sawtooth being circumferentially distributed Knife 4；The top of the circular knife 5 is equipped with an intersegmental part as hollow cutter head 3, and the bottom of the inside of the cutter head 3 and rose reamer 1 End is flexibly connected by nut 2；The bottom end of the circular knife 5 is welded with the fixed plate 7 of arc, and 7 bottom of the fixed plate is welded It is connected to the first handle of a knife 8；The side wall of first handle of a knife 8 is equipped with perforative screw hole 9, and the side wall of first handle of a knife 8 and the It is connected through the screw hole 9 by screw 10 between the inside of two handle of a knifes 11.

As a kind of technical optimization scheme of the utility model, the rose reamer 1 is conical structure.

As a kind of technical optimization scheme of the utility model, first handle of a knife 8 and second handle of a knife 11 are cylinder Shape structure, and the inside of second handle of a knife 11 is hollow.

As a kind of technical optimization scheme of the utility model, the side wall of first handle of a knife 8 sets that there are four isodiametric Screw hole 9, and four screw holes 9 it is adjacent between spacing it is equal.

As a kind of technical optimization scheme of the utility model, the diameter of first handle of a knife 8 is less than second handle of a knife 11 diameter, and the equal length of the length of first handle of a knife 8 and second handle of a knife 11.

As a kind of technical optimization scheme of the utility model, the rose reamer 1 is detachable structure, the serrated knife 3, Circular knife 5, fixed plate 7, the first handle of a knife 8 are an entirety.

When the utility model is used, rose reamer 1 is fixedly mounted on by nut 2 on cutter head 3,4 He of serrated knife is checked Whether the surface of circular knife 5 has damage sign, it is ensured that the performance of rose reamer 1, serrated knife 4 and circular knife 5 is intact, then by the first knife Handle 8 is inserted into the second handle of a knife 11, according to actual processing, adjusts shank length so that cutter block, which reaches designated length, to be needed It asks, penetrating screw hole 9 with screw 10 fixes, and the first handle of a knife 8 and the second handle of a knife 11 is made to be connected as an entirety, finally again will be entire Cutter block is put into machine, carries out cutting function, rose reamer 1 can according to circumstances be replaced with to the milling cutter of remaining type.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims

1. a kind of cutter block, including internal is solid circular knife (5), it is characterised in that：It hands on the surface of the circular knife (5) Mistake is equipped with several equidistant chip spaces (6), and the top sidewall of the circular knife (5) is welded with the sawtooth being circumferentially distributed Knife (4)；The top of the circular knife (5) be equipped with an intersegmental part be hollow cutter head (3), and the inside of the cutter head (3) with fall The bottom end of angle knife (1) is flexibly connected by nut (2)；The bottom end of the circular knife (5) is welded with the fixed plate (7) of arc, and Fixed plate (7) bottom is welded with the first handle of a knife (8)；The side wall of first handle of a knife (8) is equipped with perforative screw hole (9), And the screw hole (9) is run through by screw (10) between the side wall and the inside of the second handle of a knife (11) of first handle of a knife (8) Connection.

2. a kind of cutter block according to claim 1, it is characterised in that：The rose reamer (1) is conical structure.

3. a kind of cutter block according to claim 1, it is characterised in that：First handle of a knife (8) and second knife Handle (11) is cylindrical structure, and the inside of second handle of a knife (11) is hollow.

4. a kind of cutter block according to claim 1, it is characterised in that：The side wall of first handle of a knife (8) is equipped with four A isodiametric screw hole (9), and four screw holes (9) it is adjacent between spacing it is equal.

5. a kind of cutter block according to claim 1, it is characterised in that：The diameter of first handle of a knife (8) is less than institute State the diameter of the second handle of a knife (11), and the equal length of the length of first handle of a knife (8) and second handle of a knife (11).

6. a kind of cutter block according to claim 1, it is characterised in that：The rose reamer (1) is detachable structure, institute It is an entirety to state serrated knife (4), circular knife (5), fixed plate (7), the first handle of a knife (8).