CN112091301A - Cutter for milling machine to cut circle - Google Patents
Cutter for milling machine to cut circle Download PDFInfo
- Publication number
- CN112091301A CN112091301A CN202010982161.0A CN202010982161A CN112091301A CN 112091301 A CN112091301 A CN 112091301A CN 202010982161 A CN202010982161 A CN 202010982161A CN 112091301 A CN112091301 A CN 112091301A
- Authority
- CN
- China
- Prior art keywords
- cutter
- milling machine
- semicircular
- tool
- cylinder body
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Abstract
The invention discloses a cutter for rounding of a milling machine, which consists of a left half cylinder body and a right half cylinder body, wherein the cutter is in a circular cylindrical shape, and a circle of cutter teeth are arranged on the lower end surface. The invention has the advantages that programming is not needed during processing, time is saved, waste materials between adjacent workpieces are less due to thinner cutter teeth, and material waste is reduced. The problems of processing efficiency and material waste when a large number of small materials are cut off from a large material on a numerical control milling machine are well solved. And can be popularized to common milling machines for use.
Description
Technical Field
The present invention relates to a tool for use on a milling machine.
Background
In mechanical processing, in order to save materials and improve processing efficiency, a numerical control milling machine is used for cutting a large number of small workpieces from a large plate. If the common numerical control cylindrical milling cutter is used for milling the small round blocks on the numerical control equipment, programming is needed according to the number of workpieces, the time is long, the cutter rotates for one circle along the circumference of the small round blocks during milling, the problems of the strength and the milling efficiency of the cutter are considered during processing, the strength can be influenced if the diameter of the cutter is small, and materials can be wasted if the diameter of the selected cutter is large.
Disclosure of Invention
The invention mainly solves the technical problems that: aiming at the problems of programming and material waste caused by the fact that a cutter needs to walk for one circle along the circumference of a round block when a milling machine is used for machining the small round block, the round cutting tool capable of not changing the plane position of the cutter is provided.
The technical scheme of the invention is as follows:
a cutter for rounding of a milling machine is in a circular cylindrical shape, and a circle of cutter teeth are arranged on the lower end face of the cutter.
The cutter consists of a left half cylinder body and a right half cylinder body.
The upper end of the cutter is of a cylindrical structure used for being mounted on a milling machine, the middle of the cutter is a disc consisting of two semicircular discs, a semicircular cylinder structure is arranged below each semicircular disc, and cutter teeth are arranged on the lower end face of each cylinder. The cylindrical structure is connected with a semicircular disc
The outer circumferences of the two semicircular disks are provided with threads, the two semicircular disks can be fixed through nuts, and the two semicircular cylindrical cutter teeth below the semicircular disks are spliced into a cylindrical cutter tooth.
A cushion block is arranged between the two semicircular discs.
The invention has the beneficial effects that:
the invention has the advantages that programming is not needed during processing, time is saved, waste materials between adjacent workpieces are less due to thinner cutter teeth, and material waste is reduced. The problems of processing efficiency and material waste when a large number of small materials are cut off from a large material on a numerical control milling machine are well solved. And can be popularized to common milling machines for use.
Drawings
Fig. 1 is a schematic view of a main body 1.
Fig. 2 is a schematic view of the spacer 2.
Fig. 3 is a schematic view of the insert 3.
Fig. 4 is a schematic view of the nut 4.
Fig. 5 is a schematic view of the assembly sequence of the parts of the cutter.
Fig. 6 is a schematic view of the assembled cutter.
Fig. 7 is a schematic view of a single workpiece.
FIG. 8 is a schematic view of a plurality of workpieces arranged on a bulk slab.
Fig. 9 is a schematic view of a processing state.
Detailed Description
The invention relates to a special cutter for a numerical control milling machine, which comprises a main body 1, a cushion block 2, an insert 3 and a nut 4. The handle part of the upper end of the main body 1 is a cylinder, the middle part of the main body is a semi-cylinder, threads are arranged on the excircle of the semi-cylinder, the lower end of the main body is a semi-ring, and cutter teeth are uniformly distributed on the circumference of the lower part of the semi-ring. The cushion block 2 is a cuboid. The upper half part of the insert 3 is a semi-cylinder, threads are arranged on the excircle of the cylinder, the lower half part of the insert is a semi-ring, and cutter teeth are uniformly distributed on the circumference of the lower part of the semi-ring. The nut 4 is a normal nut. Before machining, the cushion block 2 is placed between the main body 1 and the insert block 3, internal threads on the nut 4 are matched with external threads on the main body 1 and the insert block 3, and the main body 1, the cushion block 2 and the insert block 3 are fastened by rotating the nut 4 and then are arranged on a main shaft of a machine tool for machining.
After fastening, the cutter teeth on the lower half parts of the main body 1 and the insert 3 form a whole circular ring, and the size of the inner ring of the circular ring is just equal to that of a machined small workpiece. Small workpieces cut in the cutting process enter an inner cavity formed by the lower half part of the main body 1 and the lower half part of the insert 3 after being stressed, when the number of the workpieces accommodated in the inner cavity exceeds the volume of the inner cavity, the machine tool can be stopped to unscrew the nut 4, the cushion block 2 and the insert 3 are automatically separated, and the workpieces naturally fall off.
Claims (5)
1. A cutter for milling machine circle cutting is characterized in that: the cutter is in a circular cylinder shape, and a circle of cutter teeth are arranged on the lower end face.
2. The tool for milling machine circle cutting according to claim 1, wherein: the cutter consists of a left half cylinder body and a right half cylinder body.
3. The tool for milling machine circle cutting according to claim 2, wherein: the upper end of the cutter is of a cylindrical structure used for being mounted on a milling machine, the middle part of the cutter is a disc consisting of two semicircular discs, a semicircular cylindrical structure is arranged below each semicircular disc, and cutter teeth are arranged on the lower end surface of each cylinder; the column structure is connected with a semicircular disc.
4. A tool for milling machine circle cutting according to claim 3, wherein: the outer circumferences of the two semicircular disks are provided with threads, and the two semicircular disks can be fixed through nuts.
5. A tool for milling machine circle cutting according to claim 3, wherein: a cushion block is arranged between the two semicircular discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982161.0A CN112091301A (en) | 2020-09-17 | 2020-09-17 | Cutter for milling machine to cut circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982161.0A CN112091301A (en) | 2020-09-17 | 2020-09-17 | Cutter for milling machine to cut circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112091301A true CN112091301A (en) | 2020-12-18 |
Family
ID=73758783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010982161.0A Pending CN112091301A (en) | 2020-09-17 | 2020-09-17 | Cutter for milling machine to cut circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112091301A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004020672A1 (en) * | 2004-04-28 | 2005-11-17 | Hilti Ag | Drill bit, drilling system and method for determining the electromagnetic environment of a drill bit |
| CN1792526A (en) * | 2004-12-22 | 2006-06-28 | C.&E.费恩有限公司 | Drilling tool and drilling machine |
| CN101583453A (en) * | 2006-11-14 | 2009-11-18 | 基姆·约翰·凯特立 | A hole saw with interchangeable cutting blades |
| TW201300183A (en) * | 2011-06-24 | 2013-01-01 | Kanaue Applied Materials Corp | Drill bit with pressing assembly |
| KR20140019988A (en) * | 2012-08-07 | 2014-02-18 | 인천대학교 산학협력단 | Improved hole saw |
| CN203696058U (en) * | 2014-03-03 | 2014-07-09 | 博世电动工具（中国）有限公司 | Hole saw |
| CN104066539A (en) * | 2011-12-22 | 2014-09-24 | 喜利得股份公司 | Drill bit with an exchangeable cutting portion |
| CN204234846U (en) * | 2014-09-26 | 2015-04-01 | 江苏省江阴中等专业学校 | Milling cutter device |
| CN105431243A (en) * | 2013-05-08 | 2016-03-23 | kwb德国有限公司 | Tool for machine-cutting a workpiece |
| EP3213844A1 (en) * | 2016-03-03 | 2017-09-06 | HILTI Aktiengesellschaft | Electrical hand-held core drilling machine |
| CN209953887U (en) * | 2019-04-18 | 2020-01-17 | 常州迈腾工具有限公司 | Milling cutter clamp with front guide pillar |
| CN210208794U (en) * | 2019-05-22 | 2020-03-31 | 沈阳透平机械股份有限公司 | Aluminum plate blanking cutter |
-
2020
- 2020-09-17 CN CN202010982161.0A patent/CN112091301A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004020672A1 (en) * | 2004-04-28 | 2005-11-17 | Hilti Ag | Drill bit, drilling system and method for determining the electromagnetic environment of a drill bit |
| CN1792526A (en) * | 2004-12-22 | 2006-06-28 | C.&E.费恩有限公司 | Drilling tool and drilling machine |
| CN101583453A (en) * | 2006-11-14 | 2009-11-18 | 基姆·约翰·凯特立 | A hole saw with interchangeable cutting blades |
| TW201300183A (en) * | 2011-06-24 | 2013-01-01 | Kanaue Applied Materials Corp | Drill bit with pressing assembly |
| CN104066539A (en) * | 2011-12-22 | 2014-09-24 | 喜利得股份公司 | Drill bit with an exchangeable cutting portion |
| KR20140019988A (en) * | 2012-08-07 | 2014-02-18 | 인천대학교 산학협력단 | Improved hole saw |
| CN105431243A (en) * | 2013-05-08 | 2016-03-23 | kwb德国有限公司 | Tool for machine-cutting a workpiece |
| CN203696058U (en) * | 2014-03-03 | 2014-07-09 | 博世电动工具（中国）有限公司 | Hole saw |
| CN204234846U (en) * | 2014-09-26 | 2015-04-01 | 江苏省江阴中等专业学校 | Milling cutter device |
| EP3213844A1 (en) * | 2016-03-03 | 2017-09-06 | HILTI Aktiengesellschaft | Electrical hand-held core drilling machine |
| CN209953887U (en) * | 2019-04-18 | 2020-01-17 | 常州迈腾工具有限公司 | Milling cutter clamp with front guide pillar |
| CN210208794U (en) * | 2019-05-22 | 2020-03-31 | 沈阳透平机械股份有限公司 | Aluminum plate blanking cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201218 |