CN107695752A - A kind of turnning and milling composite eccentric handle of a knife - Google Patents
A kind of turnning and milling composite eccentric handle of a knife Download PDFInfo
- Publication number
- CN107695752A CN107695752A CN201710795148.2A CN201710795148A CN107695752A CN 107695752 A CN107695752 A CN 107695752A CN 201710795148 A CN201710795148 A CN 201710795148A CN 107695752 A CN107695752 A CN 107695752A
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- Prior art keywords
- handle
- knife
- cutter
- turnning
- main shaft
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of turnning and milling composite eccentric handle of a knife, including bed piece, main spindle box, main shaft, spindle axis, handle of a knife and cutter, the inside of bed piece is provided with main spindle box, spindle axis are provided with the center of main spindle box, the periphery of spindle axis is arranged with main shaft, the bottom of main shaft is fixedly connected with handle of a knife, and handle of a knife is centrally located in spindle axis, and the outside bias in the handle of a knife bottom center of circle is connected with cutter；The flange side surface of this kind of equipment handle of a knife is brought into close contact seamless with main shaft connecting end surface, handle of a knife is fixedly connected on main shaft, and Cutting tool installation manner is fixed on radial slot, and eccentric position of the cutter in radial slot can be adjusted, enhance the rigidity of cutter, eliminate simultaneously during cutter and be also easy to produce error, so that production workpiece surface is more smooth, turnning and milling composite eccentric handle of a knife has milling handle clearance position, milling handle can be used not interfere simultaneously, global design is simple in construction, functional, and equipment substantially increases the quality of production product.
Description
Technical field
The present invention relates to machinery production technical field of processing equipment, specially a kind of turnning and milling composite eccentric handle of a knife.
Background technology
The compound handle of a knife of traditional turnning and milling includes bed piece, main spindle box, main shaft, spindle axis, handle of a knife and cutter, general to pass
The handle of a knife of system is connected on main shaft, and the design of traditional equipment handle of a knife is less than normal, and cutter, which is connected at the center of handle of a knife bottom, to be turned
It is dynamic that workpiece is polished, in workpiece process, due to there is gap between spindle axis and main shaft, knife in process
Tool shake so that workpiece appearance produces concave, and traditional equipment is also easy to produce error during tool changing tool, influences product
Precision, problems above just need to be improved traditional equipment, then it is compound partially how to design a kind of new turnning and milling
Heart handle of a knife, this, which turns into us, needs to solve the problems, such as.
It is difficult to eliminate shake of the cutter during machine tooling in milling lathe machining at present, and because milling machine is processed
For the big processing diameter of surplus it is big when, turning scope for cutter is big and tool strength requires high, the major diameter of cutter
Position and processing intensity be difficult adjustment, and be extremely difficult to machine turnning and milling during size and outward appearance precision requirement.
Therefore, it is necessary to develop a kind of turnning and milling composite eccentric handle of a knife.
The content of the invention
It is an object of the invention to provide a kind of turnning and milling composite eccentric handle of a knife, solve asking proposed in background technology
Topic, can solve the requirement of the size appearance precision and tool strength in machining.
To solve the above problems, the present invention provides following technical scheme：A kind of turnning and milling composite eccentric handle of a knife, including machine tool
Body, main spindle box, main shaft, spindle axis, handle of a knife and cutter, the inside of the bed piece are provided with main spindle box, the main spindle box
Spindle axis are provided with center, the periphery of the spindle axis is arranged with main shaft, and the bottom of the main shaft is fixedly connected with handle of a knife,
The handle of a knife is centrally located in spindle axis, and the outside bias in the handle of a knife bottom center of circle is connected with cutter.
In said structure, the handle of a knife is ring flange, and provided with radial slot, Cutting tool installation manner is fixed on into radial slot, and can be with
Adjust eccentric position of the cutter in radial slot.
In said structure, flange side surface and the main shaft connecting end surface of the handle of a knife are brought into close contact seamless.
In said structure, the cutter is screwed mode, removably connects handle of a knife.
In said structure, the radial slot of the handle of a knife ring flange is provided with the multiple conical bores and knife of equidistant precision surface
Has component location guide cone match.
In said structure, the handle of a knife core is provided with the clearance position of milling handle clamping, and spindle axis can be independent
Using milling lathe tool, interference is not produced with handle of a knife.
In said structure, the main shaft is integrally set to inverted T shaped, and the axis of main shaft overlaps with the axis of spindle axis, cylindrical
Face is fitted close positioning and fixed.
In said structure, the cutter is fixed on main shaft by the countersunk head screw on ring flange.
Compared with prior art, beneficial effects of the present invention are as follows：Present invention employs the flange side surface of handle of a knife and master
Axis connection end face is brought into close contact seamless, and handle of a knife is fixedly connected on main shaft, and Cutting tool installation manner is fixed on into radial slot, and can be with
Cutter is adjusted in the eccentric position of radial slot, enhances the rigidity of cutter, while eliminates and is also easy to produce error during cutter, is made
It is more smooth that workpiece surface must be produced, turnning and milling composite eccentric handle of a knife has milling handle clearance position, while milling handle can be used not
Interference, global design is simple in construction, functional, and equipment substantially increases the quality of production product.
Below in conjunction with real-Shi Lizhong of the invention accompanying drawing, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
Brief description of the drawings
Fig. 1 is a kind of turnning and milling composite eccentric handle of a knife overall structure diagram of the present invention；
Fig. 2 is the present invention looks up structural representation of the handle of a knife of the embodiment of the present invention；
Fig. 3 is the Knife handle structure diagrammatic cross-section of the embodiment of the present invention.
Reference
1- bed pieces, 2- main spindle boxes, 3- main shafts, 4- spindle axis, 5- handle of a knifes, 6- cutters, 7- milling handles, 8- circular cones
Hole, 9- screws, 10- radial slots, 11- countersunk head screws, 12- clearance positions.
Embodiment
In order to more fully understand the technology contents of the present invention, technical scheme is entered with reference to specific embodiment
One step introduction and explanation, but it is not limited to this.
Refer to shown in Fig. 1-3, the present invention provides a kind of technical scheme：A kind of turnning and milling composite eccentric handle of a knife 5, including lathe
Lathe bed 1, main spindle box 2, main shaft 3, spindle axis 4, handle of a knife 5 and cutter 6, the inside of bed piece 1 are provided with main spindle box 2, main spindle box 2
Center at be provided with spindle axis 4, the periphery of spindle axis 4 is arranged with main shaft 3, and the bottom of main shaft 3 is fixedly connected with handle of a knife 5,
Handle of a knife 5 is centrally located in spindle axis 4, and the outside bias in the bottom center of circle of handle of a knife 5 is connected with cutter 6.
Handle of a knife 5 is ring flange, provided with radial slot 10, cutter 6 is mounted on into radial slot 10, and can adjust cutter 6
In the eccentric position of radial slot 10.
The flange side surface of handle of a knife 6 is brought into close contact seamless, the guarantee rotation axis of handle of a knife 5 and master with the connecting end surface of main shaft 3
The axis in axle axle center 4 is consistent, and it is accurate to fix, processing precise Du Genggao.
Cutter 6 passes through the fixed form of screw 9, removably connection handle of a knife 5, and on the radial slot 10 of the ring flange of handle of a knife 5
Multiple conical bores 8 and the component location guide cone match of cutter 6 provided with equidistant precision surface.It is easy to quickly carry out installation and more tool changing
Tool 6, use are more convenient.
The core of handle of a knife 5 is provided with the clearance position 12 of the clamping of milling handle 7, and spindle axis 4 can be used alone milling lathe tool
Tool, interference is not produced with handle of a knife 5,
With 6 end faces and the X-axis keep level of fixing a cutting tool, when using turnning and milling composite eccentric handle of a knife 5, the fixed position energy of cutter 6
The tool changing handgrip rotating range of milling handle 7 is avoided, the length of cutter 6 is longer than milling cutter length, on the basis of it can avoid milling cutter length.
Main shaft 3 is overall to be set to inverted T shaped, and the axis of main shaft 3 is overlapped with the axis of spindle axis 4, and periphery is mutually closely matched somebody with somebody
Positioning is closed to fix.It is easy to reinforcement handle of a knife 5 to be connected with being tightly fastened for main shaft 3 by so designing so that the intensity of handle of a knife 5 is more preferable,
Deflection and shake are not easy in processing, handle of a knife 5 is more stable.
Cutter 6 is fixed on main shaft 3 by the countersunk head screw 11 on ring flange.By such design, main shaft 3 is eliminated
It is more scientific and reasonable with the gap of spindle axis 4.
It is as follows to machine job step：In use, the flange side surface of handle of a knife 5 and the connecting end surface of main shaft 3 first
It is brought into close contact seamless, handle of a knife 5 is fixedly connected on main shaft 3, and cutter 6 is mounted on into radial slot 10, and can be adjusted
Cutter 6 not only increases the connection of handle of a knife 5 and main shaft, enhances the rigidity of cutter 6, simultaneously in the eccentric position of radial slot 10
Eliminate and be also easy to produce error during cutter 6 so that production workpiece surface is more smooth, and turnning and milling composite eccentric handle of a knife 5 has milling cutter
The clearance position of handle of a knife 7, while milling handle can be used not interfere, global design is simple in construction, functional, and this kind of equipment is significantly
The quality of production product is improved, possesses stronger promotional value.
This patent preferred embodiment is the foregoing is only, not limits this patent scope, it is every using specification and attached
The equivalent structure or equivalent flow conversion that figure content is made, other related technical fields are directly or indirectly used in, are belonged to
The scope of this patent.
Claims (8)
- A kind of 1. turnning and milling composite eccentric handle of a knife, it is characterised in that：Including bed piece (1) and main spindle box (2), the bed piece (1) inside is provided with main spindle box (2), and spindle axis (4) are provided with the center of the main spindle box (2), the spindle axis (4) Periphery is arranged with main shaft (3), and the bottom of the main shaft (3) is fixedly connected with handle of a knife (5), and the handle of a knife (5) is centrally located in master Axle axle center (4), the outside bias in handle of a knife (5) bottom center of circle are connected with cutter (6).
- A kind of 2. turnning and milling composite eccentric handle of a knife according to claim 1, it is characterised in that：The handle of a knife (5) is ring flange, Provided with radial slot (10), cutter (6) is mounted on radial slot (10), and cutter (6) can be adjusted in radial slot (10) Eccentric position.
- A kind of 3. turnning and milling composite eccentric handle of a knife according to claim 2, it is characterised in that：The ring flange of the handle of a knife (6) End face is brought into close contact seamless with main shaft (3) connecting end surface.
- A kind of 4. turnning and milling composite eccentric handle of a knife according to claim 2, it is characterised in that：Handle of a knife (5) ring flange Radial slot (10) is provided with the multiple conical bores (8) and cutter (6) component location guide cone match of equidistant precision surface.
- A kind of 5. turnning and milling composite eccentric handle of a knife according to claim 2, it is characterised in that：The cutter (6) passes through screw (9) fixed form, handle of a knife (5) is removably connected.
- A kind of 6. turnning and milling composite eccentric handle of a knife according to claim 1, it is characterised in that：Handle of a knife (5) core Clearance position (12) provided with milling handle clamping, spindle axis (4) can be used alone milling lathe tool, not produced with handle of a knife (5) Interference.
- A kind of 7. turnning and milling composite eccentric handle of a knife according to claim 1, it is characterised in that：The main shaft (3) is integrally set to Inverted T shaped, the axis of main shaft (3) overlaps with the axis of spindle axis (4), and periphery is fitted close positioning and fixed.
- A kind of 8. turnning and milling composite eccentric handle of a knife according to claim 1, it is characterised in that：The cutter (6) passes through flange Countersunk head screw (11) on disk is fixed on main shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795148.2A CN107695752A (en) | 2017-09-06 | 2017-09-06 | A kind of turnning and milling composite eccentric handle of a knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795148.2A CN107695752A (en) | 2017-09-06 | 2017-09-06 | A kind of turnning and milling composite eccentric handle of a knife |
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| Publication Number | Publication Date |
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| CN107695752A true CN107695752A (en) | 2018-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710795148.2A Pending CN107695752A (en) | 2017-09-06 | 2017-09-06 | A kind of turnning and milling composite eccentric handle of a knife |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729922A (en) * | 2018-05-31 | 2018-11-02 | 中国铁建重工集团有限公司 | A kind of push-bench and formula pipe jacking construction method can be retracted |
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| CN205928010U (en) * | 2016-07-04 | 2017-02-08 | 深圳市爱贝科精密机械有限公司 | Chuck structure of air supporting electricity main shaft |
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| CN207508776U (en) * | 2017-09-06 | 2018-06-19 | 广东钶锐锶数控技术有限公司 | A kind of turnning and milling composite eccentric handle of a knife |
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| CN1806980A (en) * | 2006-01-23 | 2006-07-26 | 株洲钻石切削刀具股份有限公司 | Rough and refined machining composite milling cutter |
| CN101378869A (en) * | 2006-02-03 | 2009-03-04 | 钴碳化钨硬质合金公司 | Combination tool and method for machining a bore and the surface of said bore, and cutting body for a combination tool of this type |
| CN101269468A (en) * | 2008-05-09 | 2008-09-24 | 广东圣都模具股份有限公司 | Combined regulation type eccentric fixture and off-centering tool bit of numerical control machine |
| CN201419332Y (en) * | 2008-09-16 | 2010-03-10 | 哈尔滨量具刃具集团有限责任公司 | Eccentric flattening tool handle |
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| CN203003519U (en) * | 2012-12-14 | 2013-06-19 | 常州南车汽车零部件有限公司 | Eccentric deflection angle adjustable turning clamp |
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| CN203599553U (en) * | 2013-10-29 | 2014-05-21 | 瑞安市锐波汽缸制造有限公司 | Combined boring tool |
| CN103611991A (en) * | 2013-11-15 | 2014-03-05 | 天津大学 | Handle of milling cutter for application of universal numerical control machine tool in machining extended epicycloidal bevel gears |
| CN203843206U (en) * | 2014-04-29 | 2014-09-24 | 成都邦普合金材料有限公司 | End face grooving cutter |
| CN204171427U (en) * | 2014-10-22 | 2015-02-25 | 大连职业技术学院 | A kind of compound installation position tool shank cartridges |
| CN104308275A (en) * | 2014-10-27 | 2015-01-28 | 宁波东力机械制造有限公司 | Adjustable cylindrical machining tool and application method thereof |
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| CN204639726U (en) * | 2015-03-14 | 2015-09-16 | 东莞市正荣数控刀具有限公司 | A kind of Contiuum type Knife handle structure device |
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| CN206200576U (en) * | 2016-10-17 | 2017-05-31 | 广东钶锐锶数控技术有限公司 | A kind of numerically controlled processing equipment and it is applied to its hollow handle of a knife |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108729922A (en) * | 2018-05-31 | 2018-11-02 | 中国铁建重工集团有限公司 | A kind of push-bench and formula pipe jacking construction method can be retracted |
| CN108729922B (en) * | 2018-05-31 | 2024-02-02 | 中国铁建重工集团股份有限公司 | Push bench and retractable push bench construction method |
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