CN206230073U - A kind of Combined hard-alloy milling cutter special fixture - Google Patents

A kind of Combined hard-alloy milling cutter special fixture Download PDF

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Publication number
CN206230073U
CN206230073U CN201621345310.8U CN201621345310U CN206230073U CN 206230073 U CN206230073 U CN 206230073U CN 201621345310 U CN201621345310 U CN 201621345310U CN 206230073 U CN206230073 U CN 206230073U
Authority
CN
China
Prior art keywords
milling cutter
driving cog
cell body
ring flange
clamp base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621345310.8U
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Chinese (zh)
Inventor
刘丁
金文俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fang Niu Cnc Technology (changzhou) Co Ltd
Original Assignee
Fang Niu Cnc Technology (changzhou) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fang Niu Cnc Technology (changzhou) Co Ltd filed Critical Fang Niu Cnc Technology (changzhou) Co Ltd
Priority to CN201621345310.8U priority Critical patent/CN206230073U/en
Application granted granted Critical
Publication of CN206230073U publication Critical patent/CN206230073U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Combined hard-alloy milling cutter special fixture, including end mill body, skid resistant course, milling cutter disk body, transition face, stretchable layer, positioning cell body, clamp base, transmission cell body, driving cog one, shrinkage layer, milling cutter cell body, axis body, ring flange and driving cog two.The beneficial effects of the utility model are:Transmission cell body is provided with clamp base, the driving cog one of rectangle is shaped as to be evenly distributed on the internal diameter round edge of the transmission cell body, driving cog one meshes together with driving cog two, the driving cog two for being shaped as rectangle is arranged on the cylindrical upper of the ring flange and is uniformly distributed, the rear end of ring flange is provided with axis body, axis body is connected with machine tool chief axis, the moment of torsion of main shaft is passed into fixture and band cutter realizes rotary motion, engagement between driving cog can reduce the transmission loss between fixture and lathe, improve the running accuracy and stationarity of cutter, be conducive to improving fixture and cutting-tool's used life.

Description

A kind of Combined hard-alloy milling cutter special fixture
Technical field
The utility model is related to a kind of mechanical process equipment, specially a kind of Combined hard-alloy milling cutter special fixture, Belong to jig apparatus field.
Background technology
Milling cutter, is for Milling Process, the rotary cutter with one or more cutters tooth.During work each cutter tooth successively between Cut the surplus of workpiece with having a rest.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece on milling machine Deng.And carbide-tipped milling cutter is through powder metallurgy by metal carbides, tungsten carbide, titanium carbide and metal adhesive based on cobalt A kind of disk cutter that technique is fabricated by, its case hardness is high, wear-resistant, resistant to elevated temperatures property, is realizing that large inflow enters Cutter remains to keep very small abrasion during knife, and the cutter being made using this material, its life-span is greatly improved.
And currently for cutting tool fixture still using the folder method of old-fashioned machine tool, it is impossible to meet current new city The demand of machine tooling, especially carbide-tipped milling cutter on field, one can only be used as a kind of use using milling cutter, and this is accomplished by more than one The presence of cutter spacing knife rest, installs much milling cutter on knife rest, a multiplex function could be realized, and if using old-fashioned machine The folder method of bed fixture, is fastened using boosting-rod to every fixture on cutter, and this just seems very time-consuming laborious, adds in machinery Can waste substantial amounts of working time in work, improve processing cost, this is that many production firms are unwilling problems faced.
Utility model content
The purpose of this utility model is that and provide that a kind of Combined hard-alloy milling cutter is special in order to solve the above problems Use fixture.
The utility model is achieved through the following technical solutions above-mentioned purpose:A kind of Combined hard-alloy milling cutter exclusive clamps Tool, including end mill body, skid resistant course, milling cutter disk body, transition face, stretchable layer, positioning cell body, clamp base, transmission cell body, driving cog First, shrinkage layer, milling cutter cell body, axis body, ring flange and driving cog two;The geometry of the milling cutter disk body is set to cone; Stretchable layer is provided with the milling cutter disk body;Milling cutter cell body is provided with the milling cutter disk body;The skid resistant course is arranged on milling cutter The inside of cell body;The end mill body is arranged in milling cutter cell body;The front end of the milling cutter disk body is provided with transition face;The milling cutter Stretchable layer is provided between disk body and clamp base;Positioning cell body is provided with the clamp base;Set in the clamp base It is equipped with transmission cell body;The driving cog one is provided in being driven in the cell body of cell body;The driving cog one is engaged with driving cog two Together;The driving cog two be provided in ring flange it is cylindrical on;The rear end of the ring flange is provided with axis body.
Preferably, in order to improve the transmission performance to facing cutter, the driving cog two for being shaped as rectangle is provided in the method The cylindrical of blue disk is gone up and is uniformly distributed.
Preferably, for the ease of the installation of milling cutter, a circle for insertion is provided with the centre position of the milling cutter disk body Hole shape milling cutter cell body.
Preferably, in order to improve the clamping performance to milling cutter, the disc stretchable layer for realizing fixture contractile function sets Put the junction between the milling cutter disk body and clamp base.
Preferably, in order to improve the transmission performance to facing cutter, the driving cog one for being shaped as rectangle is provided in the biography Move on the internal diameter round edge of cell body and be uniformly distributed.
The beneficial effects of the utility model are:The Combined hard-alloy milling cutter Special Clamps Design is reasonable, milling cutter disk body Geometry be set to cone so that contour structures are more attractive in appearance, at the same also allow for by fixture be arranged on milling machine on, milling cutter Shrinkage layer is provided with disk body, a circle hole shape milling cutter cell body for insertion, skid resistant course are provided with the centre position of milling cutter disk body Be arranged on the inside of milling cutter cell body, carbide-tipped milling cutter by loading inside milling cutter cell body, then by skid resistant course to the angle of milling cutter Degree is fixed, and can be rapidly completed the clamping to milling cutter, and the front end of milling cutter disk body is provided with transition face, increases U.S. of milling cutter body structure The property seen, reduces the mutual resistance that air is produced when milling cutter disk body rotates, and is conducive to improving accuracy when processing, for realizing pressing from both sides Has the junction that the disc stretchable layer of contractile function is provided between the milling cutter disk body and clamp base, around the folder Tool base it is cylindrical on be provided with the positioning cell body for being shaped as rectangle, positioning cell body is to provide the installation site of fixture, makes fixture Can more accurately be assembled with the working shaft on lathe, transmission cell body is provided with clamp base, be shaped as the driving cog of rectangle One is evenly distributed on the internal diameter round edge of the transmission cell body, and driving cog one meshes together with driving cog two, is shaped as rectangle Driving cog two be arranged on the cylindrical upper of the ring flange and be uniformly distributed, the rear end of ring flange is provided with axis body, axis body and machine Bed main shaft connection, passes to the moment of torsion of main shaft fixture and band cutter realizes rotary motion, and the engagement between driving cog can drop Transmission loss between low fixture and lathe, improves the running accuracy and stationarity of cutter, is conducive to improving fixture and cutter Service life.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model Combined hard-alloy milling cutter special fixture;
Fig. 2 is the top surface structure schematic diagram of the utility model milling cutter disk body;
Fig. 3 is the cutting plane structural representation of the utility model milling cutter disk body;
Fig. 4 is the bottom surface structure schematic diagram of the utility model milling cutter disk body;
Fig. 5 is the planar structure schematic diagram of the utility model ring flange and driving cog two;
Fig. 6 is distribution schematic diagram of the utility model driving cog two on ring flange;
In figure:1st, end mill body, 2, skid resistant course, 3, milling cutter disk body, 4, transition face, 5, stretchable layer, 6, positioning cell body, 7, fixture Base, 8, transmission cell body, 9, driving cog one, 10, shrinkage layer, 11, milling cutter cell body, 12, axis body, 13, ring flange, 14, driving cog Two.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1~6, a kind of Combined hard-alloy milling cutter special fixture, including end mill body 1, skid resistant course 2, milling cutter Disk body 3, transition face 4, stretchable layer 5, positioning cell body 6, clamp base 7, transmission cell body 8, driving cog 1, shrinkage layer 10, milling cutter groove Body 11, axis body 12, ring flange 13 and driving cog 2 14, the geometry of the milling cutter disk body 3 are set to cone so that profile Structure is more attractive in appearance, while also allowing for being arranged on fixture on milling machine, shrinkage layer 10 is provided with the milling cutter disk body 3, described A circle hole shape milling cutter cell body 11 for insertion is provided with the centre position of milling cutter disk body 3, the skid resistant course 2 is arranged on milling cutter groove The inside of body 11, carbide-tipped milling cutter is by loading inside milling cutter cell body, then the angle of milling cutter is fixed by skid resistant course, can be fast Speed completes the clamping to milling cutter, and the front end of the milling cutter disk body 3 is provided with transition face 4, increases the aesthetic property of milling cutter body structure, The mutual resistance that air is produced when milling cutter disk body rotates is reduced, is conducive to improving accuracy when processing, it is described for realizing pressing from both sides Has the junction that the disc stretchable layer 5 of contractile function is provided between the milling cutter disk body 3 and clamp base 7, around institute State clamp base 7 it is cylindrical on be provided with the positioning cell body 6 for being shaped as rectangle, positioning cell body is to provide the installation site of fixture, Fixture is set more accurately to be assembled with the working shaft on lathe, 7 are provided with transmission cell body 8 in the clamp base, are shaped as The driving cog 1 of rectangle is evenly distributed on the internal diameter round edge of the transmission cell body 8, the driving cog 1 and driving cog 2 14 Mesh together, the driving cog 2 14 for being shaped as rectangle is provided in the cylindrical upper of the ring flange 13 and is uniformly distributed, The rear end of the ring flange 13 is provided with axis body 12, and axis body is connected with machine tool chief axis, and the moment of torsion of main shaft is passed into fixture and band Cutter realizes rotary motion, and the engagement between driving cog can reduce the transmission loss between fixture and lathe, improves cutter Running accuracy and stationarity, are conducive to improving fixture and cutting-tool's used life.
The course of work:When using the Combined hard-alloy milling cutter special fixture, first, end mill body is arranged on milling In positioning cell body on cutterhead, secondly, clamp base is arranged on the knife rest of milling machine, knife rest drives clamp base inwardly to move Dynamic, milling cutter disk body starts internally to shrink, and milling head is tightly clamped, you can complete the fixture is carried out to carbide-tipped milling cutter The process of clamping.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (5)

1. a kind of Combined hard-alloy milling cutter special fixture, it is characterised in that:Including end mill body (1), skid resistant course (2), milling cutter Disk body (3), transition face (4), stretchable layer (5), positioning cell body (6), clamp base (7), transmission cell body (8), driving cog one (9), Shrinkage layer (10), milling cutter cell body (11), axis body (12), ring flange (13) and driving cog two (14);The milling cutter disk body (3) it is several What is shaped to cone;Shrinkage layer (10) is provided with the milling cutter disk body (3);It is provided with the milling cutter disk body (3) Milling cutter cell body (11);The skid resistant course (2) is arranged on the inside of milling cutter cell body (11);The end mill body (1) is installed in milling cutter groove Body (11) is inner;The front end of the milling cutter disk body (3) is provided with transition face (4);The milling cutter disk body (3) and clamp base (7) it Between be provided with stretchable layer (5);Positioning cell body (6) is provided with the clamp base (7);It is provided with the clamp base (7) Transmission cell body (8);The driving cog one (9) is provided in being driven in the cell body of cell body (8);The driving cog one (9) and transmission Tooth two (14) meshes together;The driving cog two (14) be provided in ring flange (13) it is cylindrical on;The ring flange (13) Rear end be provided with axis body (12).
2. a kind of Combined hard-alloy milling cutter special fixture according to claim 1, it is characterised in that:It is shaped as rectangle Driving cog two (14) be provided in the cylindrical upper of the ring flange (13) and be uniformly distributed.
3. a kind of Combined hard-alloy milling cutter special fixture according to claim 1, it is characterised in that:The facing cutter Circle hole shape milling cutter cell body (11) for insertion is provided with the centre position of body (3).
4. a kind of Combined hard-alloy milling cutter special fixture according to claim 1, it is characterised in that:For realizing pressing from both sides Has the connection position that the disc stretchable layer (5) of contractile function is provided between the milling cutter disk body (3) and clamp base (7) Put.
5. a kind of Combined hard-alloy milling cutter special fixture according to claim 1, it is characterised in that:It is shaped as rectangle Driving cog one (9) be arranged on it is described transmission cell body (8) internal diameter round edge on and be uniformly distributed.
CN201621345310.8U 2016-12-09 2016-12-09 A kind of Combined hard-alloy milling cutter special fixture Expired - Fee Related CN206230073U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621345310.8U CN206230073U (en) 2016-12-09 2016-12-09 A kind of Combined hard-alloy milling cutter special fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621345310.8U CN206230073U (en) 2016-12-09 2016-12-09 A kind of Combined hard-alloy milling cutter special fixture

Publications (1)

Publication Number Publication Date
CN206230073U true CN206230073U (en) 2017-06-09

Family

ID=58978083

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621345310.8U Expired - Fee Related CN206230073U (en) 2016-12-09 2016-12-09 A kind of Combined hard-alloy milling cutter special fixture

Country Status (1)

Country Link
CN (1) CN206230073U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170609

Termination date: 20191209

CF01 Termination of patent right due to non-payment of annual fee