CN110434360B - Non-standard three-cutter-head cutter handle structure for machining aluminum shell and base - Google Patents
Non-standard three-cutter-head cutter handle structure for machining aluminum shell and base Download PDFInfo
- Publication number
- CN110434360B CN110434360B CN201910638859.8A CN201910638859A CN110434360B CN 110434360 B CN110434360 B CN 110434360B CN 201910638859 A CN201910638859 A CN 201910638859A CN 110434360 B CN110434360 B CN 110434360B
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- Prior art keywords
- cutter
- blade
- aluminum shell
- processing
- machining
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1662—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/10—Fixation of cutting inserts in holders using two or more fixation screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2210/00—Details of turning tools
- B23B2210/02—Tool holders having multiple cutting inserts
Abstract
The invention relates to a nonstandard three-cutter-head cutter handle structure for machining an aluminum shell base, which comprises a three-cutter-position cutter handle and a blade for machining an aluminum shell, wherein the head of the three-cutter-position cutter handle is milled with three blade mounting grooves, the shapes of the blade mounting grooves are matched with the shapes of the corresponding blades for machining the aluminum shell, the blade for machining the aluminum shell is fixedly connected with the three-cutter-position cutter handle through a blade mounting screw, and the mounting screw is screwed into a mounting screw hole in the blade mounting groove. The invention has the advantages that: the cutter changing device is simple to operate, solves the problem that multiple cutter changing is needed in the machining of the aluminum shell base in the prior art, realizes that 3 blades are installed on one cutter handle, improves the machining efficiency of the aluminum shell base, and solves the problems of long production period of the aluminum shell base, high labor intensity of operators, high production cost and multiple types and specifications of machining cutters. All processing surfaces of the base are processed in place for one time by advancing the process of one-time clamping and one-time processing, so that the error of repeated positioning is reduced, the processing concentricity of the base is improved, and the processing quality of the base is improved.
Description
Technical Field
The invention relates to a non-standard three-cutter-head cutter handle structure for machining an aluminum shell and a base.
Background
In the current cutter industry, common standard cutters are taken as the leading factor, special non-standard cutters are manufactured almost rarely, and a lot of good processes cannot be carried out due to the manufacturing period and cost. The machining of many parts cannot be realized only by one cutter, and the parts can be machined only by changing the cutter and adjusting the cutter for many times.
For example, in the prior art, the machining process of an aluminum housing base is generally as follows: firstly, processing an end face, a spigot and a white section at one end, then carrying out secondary clamping, and positioning and processing the end face, the spigot, the white section and an iron core stop at the other end by using the processed end face spigot; processing at every turn all needs two swoves to process, a sword processing terminal surface, a sword car hole, can't accomplish a sword both can process the hole, can process the tang again, need the tool changing many times, so there is the hindrance in the popularization of making aluminium shell frame a hole technology, be unfavorable for production efficiency's improvement, lead to having aluminium shell frame production cycle among the prior art long, operative employee intensity of labour is big, high in production cost, the many problems of processing cutter model specification, the preparation of present non-standard cutter has certain blank.
Disclosure of Invention
The invention provides a non-standard three-cutter-head cutter handle structure for machining an aluminum shell base, aiming at overcoming the defects in the prior art, so that the aluminum shell base does not need to be subjected to multiple cutter changing in machining, and the machining efficiency of the aluminum shell base is improved.
The technical solution of the invention is as follows: the utility model provides a non-standard three-cutter-head handle of a knife structure is used in processing of aluminum hull frame, its structure includes three sword position handle of a knife and blade for the processing of aluminum hull, and wherein three sword position handle of a knife head mills and processes and have three blade mounting grooves, the shape of blade mounting groove and the shape fit of the blade for the processing of aluminum hull that corresponds, blade for the processing of aluminum hull passes through blade mounting screw and is connected fixedly with three sword position handle of a knife, the installation screw in the blade mounting groove of mounting screw.
Preferably, the three-cutter-position cutter handle is formed by quenching and tempering T10A steel.
Preferably, the aluminum shell machining blade is a CCGT090404PCD blade.
Preferably, the blade mounting screw is a 12.9-grade plum blossom screw with the thickness of M3.5x8.
Preferably, two of the three blades for processing the aluminum shell are respectively positioned on two side surfaces of the three-cutter-position cutter handle, the other blade is positioned at the top of the three-cutter-position cutter handle, the blade edges of the blades for processing the aluminum shell positioned on the two side surfaces of the three-cutter-position cutter handle are positioned at acute angles of the rhombic blades, and the blade edges of the blades for processing the aluminum shell positioned at the top of the three-cutter-position cutter handle are positioned at obtuse angles of the rhombic blades.
Preferably, the blades for processing the aluminum shell positioned on the two side surfaces of the three-cutter-position cutter handle are used for processing outer rabbets and rabbets at two ends of the machine shell, the blade for processing the aluminum shell positioned on the left side surface is used for processing the rabbets and the planes near the outer end when the machine shell is clamped, the blade for processing the right side surface is used for processing the end surface and the rabbets near the inner end of the machine shell, and the blade for processing the aluminum shell positioned on the top head part of the three-cutter-position cutter handle is used for processing an inner hole, namely an iron core stop and two white sections of the.
Preferably, the distance between the adjacent blades for processing the aluminum shell is 10mm, and the height of the step on the blades for processing the aluminum shell positioned on the two side surfaces of the three-cutter-position cutter handle is more than 2mm larger than that of the step on the outer spigot of the shell.
The invention has the advantages that: the cutter changing device is simple to operate, solves the problem that multiple cutter changing is needed in the machining of the aluminum shell base in the prior art, realizes that 3 blades are installed on one cutter handle, improves the machining efficiency of the aluminum shell base, is beneficial to promoting the process improvement of one-step machining of the aluminum shell base, and solves the problems of long production cycle of the aluminum shell base, high labor intensity of operators, high production cost and multiple types and specifications of machining cutters. All processing surfaces of the base are processed in place for one time by advancing the process of one-time clamping and one-time processing, so that the error of repeated positioning is reduced, the processing concentricity of the base is improved, and the processing quality of the base is improved.
Drawings
FIG. 1 is a schematic structural diagram of a non-standard three-tool-bit tool shank structure for machining an aluminum housing and base according to the present invention.
Fig. 2 is a side sectional view of fig. 1.
In the figure, 1 is a three-tool-position holder, 11 is a blade mounting groove, 2 is an aluminum shell processing blade, and 3 is a blade mounting screw.
Detailed Description
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in figure 1, a nonstandard three-cutter-head handle structure is used in processing of aluminum shell frame, its structure includes three-cutter-position handle of a knife 1 and blade 2 is used in the processing of aluminum shell, wherein three-cutter-position handle of a knife 1 head milling process has three blade mounting groove 11, the shape of blade mounting groove 11 and the shape cooperation of the blade 2 is used in the processing of corresponding aluminum shell, blade 2 is used in the processing of aluminum shell and is connected fixedly with three-cutter-position handle of a knife 1 through blade mounting screw 3, mounting screw 2 screws in the installation screw in blade mounting groove 11.
The three-cutter-position cutter handle 1 is formed by quenching and tempering T10A steel.
The blade 2 for machining the aluminum shell is a CCGT090404PCD blade.
The blade mounting screw 3 is a 12.9-grade plum blossom screw of M3.5x8.
The three blades 2 for processing the aluminum shell are respectively arranged on two side surfaces of the three-cutter-position handle 1, the other one of the two blades is arranged at the top of the three-cutter-position handle 1, the cutting edges of the blades 2 for processing the aluminum shell arranged on the two side surfaces of the three-cutter-position handle 1 are arranged at acute angle parts of the rhombic blades, and the cutting edges of the blades 2 for processing the aluminum shell arranged at the top of the three-cutter-position handle 1 are arranged at obtuse angle parts of the rhombic blades.
The blade 2 for processing the aluminum shell, which is positioned on two side faces of the three-cutter-position cutter handle 1, is used for processing outer rabbets and rabbets at two ends of the machine shell, wherein the blade 2 for processing the aluminum shell on the left side face is used for processing the rabbets and the planes at the outer ends when the machine shell is clamped, the blade 2 for processing the right side face is used for processing the end face and the rabbets at the inner end of the machine shell, and the blade 2 for processing the aluminum shell, which is positioned on the top of the three-cutter-position cutter handle 1, is used for processing an inner hole, namely an iron core stop.
The distance between the adjacent blades 2 for processing the aluminum shell is 10mm, and the height of the step on the blades 2 for processing the aluminum shell on the two side surfaces of the three-cutter-position cutter handle 1 is more than 2mm larger than that of the step on the outer spigot of the shell.
The distance between the tool bit of the three-tool-position tool handle 1 and the tool bit is based on the overall dimension of the blade 2 for processing the aluminum shell, the interval between the blade and the blade is 10mm, and the step of the outer spigot is considered, so that the steps on the blades on the two side surfaces are at least 2mm larger than the step of the outer spigot of the shell, if the height of the outer spigot is 4mm, the steps on the tool bits on the two side surfaces are at least 6mm, and the blades on the two side surfaces can be guaranteed to be processed to the outer spigot and the outer spigot plane.
All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (1)
1. A nonstandard three-cutter-head cutter handle structure for machining an aluminum shell base is characterized by comprising a three-cutter-position cutter handle (1) and an aluminum shell machining blade (2), wherein the head of the three-cutter-position cutter handle (1) is milled with three blade mounting grooves (11), the shapes of the blade mounting grooves (11) are matched with the shapes of the corresponding aluminum shell machining blade (2), the aluminum shell machining blade (2) is fixedly connected with the three-cutter-position cutter handle (1) through a blade mounting screw (3), and the mounting screw (3) is screwed into a mounting screw hole in the blade mounting groove (11); the three-cutter-position cutter handle (1) is formed by quenching and tempering T10A steel, the blade (2) for machining the aluminum shell is a CCGT090404PCD blade, and the blade mounting screw (3) is a 12.9-grade plum blossom screw of M3.5x8; two of the three blades (2) for processing the aluminum shell are respectively positioned on two side surfaces of the three-cutter-position cutter handle (1), the other blade is positioned at the top of the three-cutter-position cutter handle (1), the cutting edges of the blades (2) for processing the aluminum shell positioned on the two side surfaces of the three-cutter-position cutter handle (1) are positioned at the acute angle part of the rhombic blade, and the cutting edges of the blades (2) for processing the aluminum shell positioned at the top of the three-cutter-position cutter handle (1) are positioned at the obtuse angle part of the rhombic blade; the aluminum shell processing blades (2) positioned on two side surfaces of the three-cutter-position cutter handle (1) are used for processing outer rabbets and rabbets of two ends of the machine shell, the aluminum shell processing blade (2) on the left side surface is used for processing the rabbets and the planes close to the outer end when the machine shell is clamped, the right side surface blade is used for processing the end surface and the rabbets close to the inner end of the machine shell, and the aluminum shell processing blade (2) positioned at the top head part of the three-cutter-position cutter handle (1) is used for processing an inner hole, namely an iron core stop, and white sections at two ends of the machine base; the distance between adjacent blades (2) for processing the aluminum shell is 10mm, and the height of the step on the blades (2) for processing the aluminum shell, which are positioned on the two side surfaces of the three-cutter-position cutter handle (1), is more than 2mm larger than that of the outer spigot of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638859.8A CN110434360B (en) | 2019-07-16 | 2019-07-16 | Non-standard three-cutter-head cutter handle structure for machining aluminum shell and base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638859.8A CN110434360B (en) | 2019-07-16 | 2019-07-16 | Non-standard three-cutter-head cutter handle structure for machining aluminum shell and base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110434360A CN110434360A (en) | 2019-11-12 |
| CN110434360B true CN110434360B (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910638859.8A Active CN110434360B (en) | 2019-07-16 | 2019-07-16 | Non-standard three-cutter-head cutter handle structure for machining aluminum shell and base |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH660320A5 (en) * | 1983-02-18 | 1987-04-15 | Maag Zahnraeder & Maschinen Ag | TOOLING TOOLS. |
| US8827606B2 (en) * | 2009-02-10 | 2014-09-09 | Kennametal Inc. | Multi-piece drill head and drill including the same |
| IL197899A (en) * | 2009-04-05 | 2013-02-28 | Iscar Ltd | Cutting tool assembly and tool holder therefor |
| CN201432114Y (en) * | 2009-06-26 | 2010-03-31 | 丁新利 | Multifunctional CNC turning tool |
| CN201493573U (en) * | 2009-09-09 | 2010-06-02 | 中国石油天然气集团公司 | Compound cutter arbor used for oil casing thread processing |
| CN202684123U (en) * | 2012-04-24 | 2013-01-23 | 无锡精艺机床有限公司 | Multi-blade tool of vertical lathe |
| CN203470938U (en) * | 2013-06-21 | 2014-03-12 | 陈泷 | Three-blade turning tool |
| CN203992454U (en) * | 2014-07-07 | 2014-12-10 | 宁波旭升机械有限公司 | A kind of clamped cutting bit |
| CN107214355A (en) * | 2016-03-21 | 2017-09-29 | 上海运青制版有限公司 | A kind of roller digging lathe tool |
| CN206732159U (en) * | 2017-04-27 | 2017-12-12 | 重庆市驰正机械有限公司 | A kind of coarse-fine Compound Machining boring cutter |
| CN108817418B (en) * | 2018-06-14 | 2020-08-25 | 广东肇庆动力金属股份有限公司 | Motor shell machining system and method for machining motor shell by using same |
| CN109692978A (en) * | 2018-12-28 | 2019-04-30 | 武汉协和齿环有限公司 | The compound lathe tool of synchro converter ring Vehicle Processing and synchro converter ring processing method |
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- 2019-07-16 CN CN201910638859.8A patent/CN110434360B/en active Active
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| CN110434360A (en) | 2019-11-12 |
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