CN205218155U - Tapering ball milling cutter - Google Patents

Tapering ball milling cutter Download PDF

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Publication number
CN205218155U
CN205218155U CN201520872631.2U CN201520872631U CN205218155U CN 205218155 U CN205218155 U CN 205218155U CN 201520872631 U CN201520872631 U CN 201520872631U CN 205218155 U CN205218155 U CN 205218155U
Authority
CN
China
Prior art keywords
handle
knife
cutting edge
tapering
millimeters
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
CN201520872631.2U
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Chinese (zh)
Inventor
刘志平
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.)
Tianjin Baolitongda Tool Co Ltd
Original Assignee
Tianjin Baolitongda Tool 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 Tianjin Baolitongda Tool Co Ltd filed Critical Tianjin Baolitongda Tool Co Ltd
Priority to CN201520872631.2U priority Critical patent/CN205218155U/en
Application granted granted Critical
Publication of CN205218155U publication Critical patent/CN205218155U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a tapering ball milling cutter, including handle of a knife, cutter arbor and the cutting edge that is located same axis, the handle of a knife sets up the one end of cutter arbor, the cutting edge sets up the other end of cutter arbor, the cutting edge is the cone, the tapering of cutting edge is 5 to 10, the handle of a knife is the cylinder, the handle of handle of a knife directly is 6 millimeters, the cutter arbor be with cutting edge assorted prism, the overall length of handle of a knife, cutter arbor and cutting edge is 60 millimeters to 100 millimeters. Compared with the prior art, the utility model, change the combination that the holistic shape of tapering ball milling cutter adopted cone, prism and cylinder, utilize the cone to carry out the relief (sculpture), and the angular adjustment of cutting edge is better to 5 to 10 cutting effect, tapering ball milling cutter's handle of a knife handle is directly fixed, changes blade length and makes according to the actual demand, and it is convenient that different length tapering ball milling cutter change, and the practicality is strong.

Description

A kind of tapering ball endmill
Technical field
The utility model relates to cutting tool technical field, is specifically related to a kind of tapering ball endmill.
Background technology
High-speed cutting is but only world's machinery manufacturing industry one develops new technology rapidly.In modern industry developed country, high-speed cutting, as a kind of new machining theory, is approved by increasing engineers and technicians.Ball endmill is widely used the Free-Form Surface Machining with fields such as mould, space flight and aviation, auto industrys.
Wherein, tapering ball endmill is mainly applied to redwood, whitewood, hardwood even depth embossment, prior art in use, because the shape of tapering ball endmill, tapering and off size reason bring inconvenience to real work in embossing process.
Utility model content
Problem to be solved in the utility model is for the problems referred to above, provides a kind of tapering ball endmill.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of tapering ball endmill, comprise the handle of a knife, knife bar and the cutting edge that are positioned at same axis, described handle of a knife is arranged on one end of described knife bar, described cutting edge is arranged on the other end of described knife bar, described cutting edge is cone, the tapering of described cutting edge is 5 ゜ to 10 ゜, described handle of a knife is cylinder, the handle footpath of described handle of a knife is 6 millimeters, described knife bar is the prism matched with described cutting edge, and the overall length of described handle of a knife, knife bar and cutting edge is 60 millimeters to 100 millimeters.
Further, the length of described handle of a knife is 30 millimeters to 35 millimeters.
Further, the tapering of described cutting edge is 10 ゜.
Further, described handle of a knife, knife bar and cutting edge are that carbide alloy is one-body molded.
The advantage that the utility model has and good effect are:
1, the utility model compared with prior art, and the shape changing tapering ball endmill entirety adopts cone, prism and cylindrical combination, utilize cone to carry out embossment, and the angle adjustment of cutting edge is better to 5 ° to 10 ° cutting effects.
2, in the utility model, the handle of a knife handle footpath of tapering ball endmill is fixed, and change blade length and manufacture according to the actual requirements, it is convenient, practical that different length tapering ball endmill is changed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, handle of a knife 2, knife bar 3, cutting edge
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is illustrated:
As shown in Figure 1, the utility model improves a kind of tapering ball endmill, comprise the handle of a knife 1, knife bar 2 and the cutting edge 3 that are positioned at same axis, handle of a knife 1 is arranged on one end of knife bar 2, and cutting edge 3 is arranged on the other end of knife bar 2, cutting edge 3 is cone, the tapering of cutting edge 3 is 5 ゜ to 10 ゜, and handle of a knife 1 is cylinder, and the handle footpath of handle of a knife 1 is 6 millimeters, knife bar 2 is the prism matched with cutting edge 3, and the overall length of handle of a knife 1, knife bar 2 and cutting edge 3 is 60 millimeters to 100 millimeters.
The length of handle of a knife 1 is 30 millimeters to 35 millimeters.
The tapering of cutting edge 3 is 10 ゜.
Handle of a knife 1, knife bar 2 and cutting edge 3 is that carbide alloy is one-body molded.
Specific embodiment 1: in the utility model, tapering ball endmill handle of a knife 1 handle footpath is 6 millimeters, the tapering of cutting edge 3 is 5 °, handle of a knife 1 length 30 millimeters, and the overall length of handle of a knife 1, knife bar 2 and cutting edge 3 is 60 millimeters.
Specific embodiment 2: in the utility model, tapering ball endmill handle of a knife 1 handle footpath is 6 millimeters, the tapering of cutting edge 3 is 7 °, handle of a knife 1 length 30 millimeters, and the overall length of handle of a knife 1, knife bar 2 and cutting edge 3 is 70 millimeters.
Specific embodiment 3: in the utility model, tapering ball endmill handle of a knife 1 handle footpath is 6 millimeters, the tapering of cutting edge 3 is 10 °, handle of a knife 1 length 35 millimeters, and the overall length of handle of a knife 1, knife bar 2 and cutting edge 3 is 80 millimeters.
Specific embodiment 4: in the utility model, tapering ball endmill handle of a knife 1 handle footpath is 6 millimeters, the tapering of cutting edge 3 is 10 °, handle of a knife 1 length 35 millimeters, and the overall length of handle of a knife 1, knife bar 2 and cutting edge 3 is 100 millimeters.
Compared with prior art, the shape changing tapering ball endmill entirety adopts cone, prism and cylindrical combination to the utility model, utilize cone to carry out embossment, and the angle adjustment of cutting edge 3 is better to 5 ° to 10 ° cutting effects.
In the utility model, the handle of a knife 1 handle footpath of tapering ball endmill is fixed, and change blade length and manufacture according to the actual requirements, it is convenient, practical that different length tapering ball endmill is changed.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.

Claims (4)

1. a tapering ball endmill, it is characterized in that: comprise the handle of a knife (1) being positioned at same axis, knife bar (2) and cutting edge (3), described handle of a knife (1) is arranged on one end of described knife bar (2), described cutting edge (3) is arranged on the other end of described knife bar (2), described cutting edge (3) is cone, the tapering of described cutting edge (3) is 5 ゜ to 10 ゜, described handle of a knife (1) is cylinder, the handle footpath of described handle of a knife (1) is 6 millimeters, described knife bar (2) is the prism matched with described cutting edge (3), described handle of a knife (1), the overall length of knife bar (2) and cutting edge (3) is 60 millimeters to 100 millimeters.
2. a kind of tapering ball endmill according to claim 1, is characterized in that: the length of described handle of a knife (1) is 30 millimeters to 35 millimeters.
3. a kind of tapering ball endmill according to claim 1, is characterized in that: the tapering of described cutting edge (3) is 10 ゜.
4. a kind of tapering ball endmill according to claim 1, is characterized in that: described handle of a knife (1), knife bar (2) and cutting edge (3) for carbide alloy one-body molded.
CN201520872631.2U 2015-11-03 2015-11-03 Tapering ball milling cutter Expired - Fee Related CN205218155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520872631.2U CN205218155U (en) 2015-11-03 2015-11-03 Tapering ball milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520872631.2U CN205218155U (en) 2015-11-03 2015-11-03 Tapering ball milling cutter

Publications (1)

Publication Number Publication Date
CN205218155U true CN205218155U (en) 2016-05-11

Family

ID=55893249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520872631.2U Expired - Fee Related CN205218155U (en) 2015-11-03 2015-11-03 Tapering ball milling cutter

Country Status (1)

Country Link
CN (1) CN205218155U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160511

Termination date: 20171103