CN107520656A - Ensure that axial workpiece is coaxial and the processing method of perpendicularity using vertical machining centre - Google Patents
Ensure that axial workpiece is coaxial and the processing method of perpendicularity using vertical machining centre Download PDFInfo
- Publication number
- CN107520656A CN107520656A CN201710659217.7A CN201710659217A CN107520656A CN 107520656 A CN107520656 A CN 107520656A CN 201710659217 A CN201710659217 A CN 201710659217A CN 107520656 A CN107520656 A CN 107520656A
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- China
- Prior art keywords
- clamping
- axial workpiece
- handle
- processed
- knife
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Classifications
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- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Turning (AREA)
Abstract
The present invention utilizes vertical machining centre guarantee axial workpiece coaxial and the processing method of perpendicularity, is related to machining technology field, comprises the following steps：（One）Select the tooling combination of clamping axial workpiece to be processed：Select clamping tooling of a set of first wife's handle device being connected directly between under machine tool chief axis as axial workpiece to be processed；（Two）Clamping axial workpiece to be processed：By working shaft-like parts fixation into first wife's handle device, clamping is needed into the direct clamping of handle of a knife taper shank of working shaft-like part to machine tool chief axis；（Three）Clamping cutter：The new tool mounting that clamping has cutter is fixed on the workbench with vertical machining centre by cutter clamping in new tool mounting；（Four）Start lathe to knife, processing axial workpiece to be processed.This method can just ensure the axiality and perpendicularity of axial workpiece well using existing common vertical machining centre, and simple to operate, cost is low, less demanding to lathe, can guarantee that tolerance is no more than 0.003mm.
Description
Technical field
The present invention relates to machining technology field, more particularly to one kind can ensure axial workpiece axiality and perpendicularity
Machining process.
Background technology
Axial workpiece often has higher axiality and perpendicularity requirement in critical mechanical part, higher coaxial for having
Degree and the part of perpendicularity requirement, processing are limited to the precision of lathe and frock again.It is most with the popularization of processing center machine tool
Part employs this novel device and processes to obtain, and such as uses vertical machining centre working shaft-like part, conventional processing method
It is on the workbench for secure fixtures to vertical machining centre, parts fixation is in fixture, and cutter is fixed on master by handle of a knife
On axle, machining path is produced by main shaft and working table movement.Higher required precision will be reached using this processing method, except
Ensure that machine tool accuracy also needs to ensure simultaneously the precision of fixture outside.Fixture will produce multistage nested with part in process,
If the precision of fixture in itself is not high, then multistage nested processing will produce larger tolerance stack, and element precision is difficult to protect
Card.Can be with machining high-precision part using high-precision fixture, but it is highly difficult to manufacture high-accuracy clamp itself, and will also be according to
By high precision machine tool, purchase high precision machine tool can solve precision problem, but cost will greatly increase.And utilize existing vertical processing
The lathe at center, ensure that the higher axiality of part and perpendicularity have certain difficulty using the processing method of routine.
The content of the invention
The purpose of the present invention is to be ensured in view of the above-mentioned drawbacks of the prior art, providing one kind using vertical machining centre
Axial workpiece is coaxial and the processing method of perpendicularity, this method can just ensure axle well using existing common vertical machining centre
The axiality and perpendicularity of class part, simple to operate, cost is low, less demanding to lathe, can guarantee that tolerance is no more than
0.003mm。
The technical scheme that uses to achieve the above object of the present invention is：One kind ensures axial workpiece using vertical machining centre
Coaxial and perpendicularity processing method, comprises the following steps：（One）Select the tooling combination of clamping axial workpiece to be processed：It is selected
Clamping device of a set of first wife's handle device being connected directly between under machine tool chief axis as axial workpiece to be processed, first wife's handle of a knife
Device includes handle of a knife taper shank, elastic jacket, fixed cover, and elastic jacket is connected to the bottom of handle of a knife taper shank, and fixed cover is enclosed on elasticity
It can be fixedly connected outside chuck and with handle of a knife taper shank bottom；（Two）Clamping axial workpiece to be processed：Fixation is outwarded winding from handle of a knife taper shank
Set, the non-processing end of axial workpiece to be processed is inserted in the elastic jacket of handle of a knife taper shank, then fixed cover is enclosed on elastic jacket
Outside and fixed cover is set to be fixedly connected on handle of a knife taper shank bottom so that axial workpiece to be processed is clamped at the bullet of handle of a knife taper shank bottom
In property chuck, clamping is needed into the direct clamping of handle of a knife taper shank of working shaft-like part to machine tool chief axis；（Three）Clamping cutter：Knife
Have clamping in new tool mounting, the new tool mounting that clamping has cutter is fixed on the workbench with vertical machining centre；
（Four）To knife, processing axial workpiece to be processed：Start lathe to carry out, to knife, processing axial workpiece to be processed.
The present invention ensures that axial workpiece is coaxial and the processing method of perpendicularity is with following beneficial using vertical machining centre
Effect：The present invention breaches Conventional processing methods, is filled using first wife's handle of a knife under vertical machining center main shaft and machine tool chief axis
Good precision and stability is put, clamps axial workpiece to be processed using first wife's handle device as frock clamp, this method is fine
The accumulated error for avoiding self-made tooling and bringing, the clamping work directly using handle of a knife taper shank device as axial workpiece to be processed
Dress, work in-process need to only ensure that cutter holding is firm, and clamping requires relatively low, easy to operate, simple, reliable, can protect well
Demonstrate,prove axiality and the perpendicularity requirement of axial workpiece, and it is simple in construction, cost is low, less demanding to lathe, effective to solve
The processing problems of axial workpiece axiality and perpendicularity, can be greatly improved without increasing under conditions of processing cost
Machining accuracy, this unconventional manufacturing process are machined with good reference function to other parts.
Axial workpiece is coaxial and perpendicularity is ensured using vertical machining centre to the present invention with reference to the accompanying drawings and examples
Processing method be further described.
Brief description of the drawings
Fig. 1 is that the present invention ensures that axial workpiece is coaxial and the processing method of perpendicularity uses original using vertical machining centre
Decomposing schematic representation with handle device Yu axial workpiece to be processed；
Fig. 2 is that the present invention ensures that axial workpiece is coaxial and the processing method of perpendicularity uses first wife's knife using vertical machining centre
The combination diagram of handle device and axial workpiece to be processed；
Fig. 3 is the present invention ensures that axial workpiece is coaxial and the processing method working shaft-like part of perpendicularity using vertical machining centre
Schematic diagram；
Drawing reference numeral explanation：1- handle of a knife taper shanks, 2- elastic jackets, 3- fixed covers, 4- axial workpieces to be processed, 5- machine tool chief axis,
6- workbench, 7- cutters, the new tool mountings of 8-.
Embodiment
The present invention utilizes vertical machining centre guarantee axial workpiece coaxial and the processing method of perpendicularity, including following step
Suddenly：（One）Select the tooling combination of clamping axial workpiece to be processed：Select a set of first wife being connected directly between under machine tool chief axis
Clamping tooling of the handle device as axial workpiece to be processed, as shown in Figure 1, 2, first wife's handle device include handle of a knife taper shank, bullet
Property chuck, fixed cover, elastic jacket is connected to the bottom of handle of a knife taper shank, and fixed cover is enclosed on outside elastic jacket and can be with handle of a knife taper shank
Bottom is fixedly connected；First wife's handle device is produced by the manufacturer of vertical machining centre, due to first wife's handle device and lathe
Equipment provides for same lathe manufacturer, and its precision and stability can ensure.
（Two）Clamping axial workpiece to be processed：Fixed cover is outwarded winding from handle of a knife taper shank, non-by axial workpiece to be processed adds
Work end is inserted in the elastic jacket of handle of a knife taper shank, then fixed cover is enclosed on outside elastic jacket and fixed cover is fixedly connected on handle of a knife
Taper shank bottom so that axial workpiece to be processed is clamped in the elastic jacket of handle of a knife taper shank bottom, and clamping is had into axle to be processed
The direct clamping of handle of a knife taper shank of class part is on machine tool chief axis, ensureing to reduce multistage with the intact clamping of machine tool chief axis, the frock
The tolerance stack that nesting is brought, the perpendicularity and axiality of axial workpiece can be ensured well.According to wanting in clamping process
The shaft part size of processing selects different types of handle of a knife taper shank, elastic jacket and fixed cover, to ensure to clamp axial workpiece.
（Three）Clamping cutter：Cutter clamping is fixed on use in new tool mounting, by the new tool mounting that clamping has cutter
On the workbench of vertical machining centre, which forms a complete system of processing, as shown in Figure 3；Various sizes of cutter
Clamped with corresponding new tool mounting, to ensure that cutter is clamped firm.
（Four）To knife, processing axial workpiece to be processed：Start lathe treat knife, motive spindle and workbench, processing
Working shaft-like part.
Processing method of the present invention clamps axial workpiece to be processed without using self-made tooling, but adds according to vertical machining centre
Work characteristic, machine tool chief axis and first wife's handle device have good precision and stability, and cooperation between the two is preferable.It is so of the invention
First wife's handle device is used as the frock of clamping axial workpiece by processing method, and this will make up the precision defect of self-made tooling, and
Using machine tool chief axis and the preferable fitness of first wife's handle device, reduce the tolerance stack that multistage nesting is brought, protect well
The axiality and perpendicularity for processing axial workpiece are demonstrate,proved.Effectively solve axial workpiece axiality and the processing of perpendicularity is asked
Topic, it is simple to operate.The axial workpiece of the inventive method processing is used to can guarantee that tolerance is no more than 0.003mm by facts have proved.
Above example is only presently preferred embodiments of the present invention, and method of the invention is not limited to what above-described embodiment was enumerated
Form, the structure for first wife's handle device that such as different manufacturers produces is different, all in the spirit and principles in the present invention
Within made any modification, equivalent substitution etc., should be included in the scope of the protection.
Claims (1)
1. a kind of ensure that axial workpiece is coaxial and the processing method of perpendicularity using vertical machining centre, it is characterised in that including
Following steps：（One）Select the tooling combination of clamping axial workpiece to be processed：Select a set of be connected directly between under machine tool chief axis
Clamping tooling of first wife's handle device as axial workpiece to be processed, first wife's handle device include handle of a knife taper shank, elastic jacket,
Fixed cover, elastic jacket are connected to the bottom of handle of a knife taper shank, and fixed cover is enclosed on outside elastic jacket and can consolidated with handle of a knife taper shank bottom
Fixed connection；（Two）Clamping axial workpiece to be processed：Fixed cover is outwarded winding from handle of a knife taper shank, by the non-processing of axial workpiece to be processed
End is inserted in the elastic jacket of handle of a knife taper shank, then fixed cover is enclosed on outside elastic jacket and fixed cover is fixedly connected on handle of a knife cone
Handle bottom so that axial workpiece to be processed is clamped in the elastic jacket of handle of a knife taper shank bottom, and clamping is needed into working shaft-like
The direct clamping of handle of a knife taper shank of part is on machine tool chief axis；（Three）Clamping cutter：Cutter clamping is in new tool mounting, by clamping
The new tool mounting for having cutter is fixed on the workbench with vertical machining centre；（Four）To knife, processing axial workpiece to be processed：
Start lathe to carry out, to knife, processing axial workpiece to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659217.7A CN107520656A (en) | 2017-08-04 | 2017-08-04 | Ensure that axial workpiece is coaxial and the processing method of perpendicularity using vertical machining centre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659217.7A CN107520656A (en) | 2017-08-04 | 2017-08-04 | Ensure that axial workpiece is coaxial and the processing method of perpendicularity using vertical machining centre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107520656A true CN107520656A (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659217.7A Pending CN107520656A (en) | 2017-08-04 | 2017-08-04 | Ensure that axial workpiece is coaxial and the processing method of perpendicularity using vertical machining centre |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040012359A1 (en) * | 2001-06-22 | 2004-01-22 | Kouichi Katoh | Machine tool, tool, and tool holder |
| CN101372047A (en) * | 2008-10-06 | 2009-02-25 | 中国华录·松下电子信息有限公司 | Method for milling circular hole interior surface using vertical processing center |
| CN101502925A (en) * | 2008-02-08 | 2009-08-12 | Sms米尔股份有限公司 | Method and processing machine for tensioned processing of complex contours of asymmetric workpieces |
| CN103978256A (en) * | 2014-05-27 | 2014-08-13 | 贵州航天精工制造有限公司 | Method and tool for machining arc-shaped groove in batches by using lathe |
| CN204771582U (en) * | 2015-06-18 | 2015-11-18 | 合肥福晟机械制造有限公司 | Change lathe into mechanical parts of milling machine |
-
2017
- 2017-08-04 CN CN201710659217.7A patent/CN107520656A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040012359A1 (en) * | 2001-06-22 | 2004-01-22 | Kouichi Katoh | Machine tool, tool, and tool holder |
| CN101502925A (en) * | 2008-02-08 | 2009-08-12 | Sms米尔股份有限公司 | Method and processing machine for tensioned processing of complex contours of asymmetric workpieces |
| CN101372047A (en) * | 2008-10-06 | 2009-02-25 | 中国华录·松下电子信息有限公司 | Method for milling circular hole interior surface using vertical processing center |
| CN103978256A (en) * | 2014-05-27 | 2014-08-13 | 贵州航天精工制造有限公司 | Method and tool for machining arc-shaped groove in batches by using lathe |
| CN204771582U (en) * | 2015-06-18 | 2015-11-18 | 合肥福晟机械制造有限公司 | Change lathe into mechanical parts of milling machine |
Non-Patent Citations (3)
| Title |
|---|
| 程娜等: "《立式加工中心操作指南》", 30 November 2014, 辽宁科学技术出版社 * |
| 陈子银: "《模具数控加工技术》", 31 May 2006, 人民邮电出版社 * |
| 陈宏均: "《实用机械加工工艺手册》", 30 September 2016, 陈宏均 * |
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Application publication date: 20171229 |