CN103934686B - Screwdriver head complex milling machine - Google Patents

Screwdriver head complex milling machine Download PDF

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Publication number
CN103934686B
CN103934686B CN201310019412.5A CN201310019412A CN103934686B CN 103934686 B CN103934686 B CN 103934686B CN 201310019412 A CN201310019412 A CN 201310019412A CN 103934686 B CN103934686 B CN 103934686B
Authority
CN
China
Prior art keywords
meshing wheel
shaft
driven
screwdriver head
driving shaft
Prior art date
Application number
CN201310019412.5A
Other languages
Chinese (zh)
Other versions
CN103934686A (en
Inventor
黄国庆
洪志彬
Original Assignee
昆山义成工具有限公司
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Publication date
Application filed by 昆山义成工具有限公司 filed Critical 昆山义成工具有限公司
Priority to CN201310019412.5A priority Critical patent/CN103934686B/en
Publication of CN103934686A publication Critical patent/CN103934686A/en
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Publication of CN103934686B publication Critical patent/CN103934686B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70Stationary or movable members for carrying working-spindles for attachment of tools or work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02Driving main working members
    • B23Q5/04Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12Mechanical drives with means for varying the speed ratio
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2705/00Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02Driving working spindles
    • B23Q2705/06Mechanical drives with means for varying the speed ratio

Abstract

The invention discloses a kind of screwdriver head complex milling machine, driving shaft, driven shaft and turnning and milling main shaft respectively parallel rotation are positioned in main spindle box, PTO drives driving shaft, the first active meshing wheel of driving shaft one end and the first driven meshing wheel engaged transmission of driven shaft one end, second, three initiatively meshing wheels can synchronously slide axially be positioned on driving shaft and respectively can be fixed on second of turnning and milling main shaft two ends, three driven meshing wheel engagement formation first, two transmissions, and first, both two transmissions can then one engaged transmission, the driven shaft other end is by the second bevel gear engaged transmission on the first bevel gear and knife rest, second bevel gear be coaxially connected for the installation shaft of installing lathe tool and milling cutter, the turnning and milling main shaft other end is provided with the screwdriver head clamping device corresponding with lathe tool and milling cutter, present invention achieves screwdriver head and can realize turn-milling cutting at clamped one time, machining accuracy is high, process velocity is fast, save process equipment to take up room and processing cost.<!--1-->

Description

Screwdriver head complex milling machine
Technical field
The present invention relates to a kind of screwdriver head processing unit (plant), refer to a kind of screwdriver head complex milling machine especially.
Background technology
Screwdriver head raw material just will can be processed into screwdriver head by turnning and milling multi-step process, current screwdriver head processing is first arranged on milling machine to process respectively, after processing, put it to again on lathe and process, because it needs multiple bearing, reduce machining accuracy and working (machining) efficiency, need multiple stage lathe, processing charges is high.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of screwdriver head complex milling machine, this screwdriver head complex milling machine can realize turnning and milling fast and change, and achieves the machine-shaping of screwdriver head quick high accuracy.
The technical scheme that the present invention adopts to solve its technical problem: a kind of screwdriver head complex milling machine, comprises main spindle box, driving shaft, driven shaft, turnning and milling main shaft, first active meshing wheel, second active meshing wheel, 3rd active meshing wheel, first driven meshing wheel, second driven meshing wheel, 3rd driven meshing wheel, first bevel gear, second bevel gear, knife rest and PTO, described driving shaft, driven shaft and turnning and milling main shaft can rotate positioned parallel respectively in main spindle box, PTO drives driving shaft to rotate, first active meshing wheel is fixed on driving shaft one end, first driven meshing wheel is fixed on driven shaft one end, and the first active meshing wheel and the first driven meshing wheel engaged transmission, second, three active meshing wheels synchronously can slide axially and be positioned on driving shaft, and second, three driven meshing wheels are individually fixed in the axial two ends of turnning and milling main shaft, and described second active meshing wheel can engage formation first transmission with the second driven meshing wheel, and the 3rd active meshing wheel can engage formation second transmission with the 3rd driven meshing wheel, and first, both two transmissions can then one engaged transmission, and the driven shaft other end is installed with the first bevel gear, is provided with knife rest outside the main spindle box other end, knife rest can rotate and be provided with the second bevel gear, first, plug tap meshed transmission gear, the second bevel gear be coaxially connected for the installation shaft of installing lathe tool and milling cutter, the turnning and milling main shaft other end is provided with screwdriver head clamping device, and the screwdriver head on described screwdriver head clamping device is just corresponding with the lathe tool in installation shaft and milling cutter position.
As a further improvement on the present invention, described PTO comprises motor and shaft coupling.
As a further improvement on the present invention, described first and third active meshing wheel and first and third driven meshing wheel are gear.
As a further improvement on the present invention, described second active meshing wheel is cam, second driven meshing wheel is sheave, described cam is provided with an axial projection, sheave is provided with at least two radial opening grooves, connected by the smooth arc-shaped surface transition to center indent between two described open slots, the axial projection on described cam be able to be slided along the open slot of sheave and smooth arc-shaped surface.
As a further improvement on the present invention, described sheave is evenly distributed with four open slots.
As a further improvement on the present invention, described second and third initiatively meshing wheel structure be positioned on driving shaft that can synchronously slide axially be: second and third initiatively meshing wheel be connected with driving shaft by spline, main spindle box is also provided with can along driving shaft shifting block in axial sliding, and described shifting block can stir second and third initiatively meshing wheel axially-movable.
As a further improvement on the present invention, the structure that described shifting block can stir second and third initiatively meshing wheel axially-movable is: described shifting block can along driving wheel radial expansion, shifting block be provided with towards driving shaft side to stir with first and second that axial retention is connected stir head.
The invention has the beneficial effects as follows: the present invention stirs by the axis of second and third active meshing wheel on driving shaft the engaged transmission realizing different transmission, namely the different output speeds of turnning and milling main shaft are achieved, realize difference degree of the turning demand of lathe tool and milling cutter, achieve screwdriver head and can realize turn-milling cutting at clamped one time, machining accuracy is high, process velocity is fast, saves process equipment and takes up room and processing cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is rearview of the present invention;
Fig. 3 be in Fig. 2 A-A to sectional view;
Fig. 4 is left view of the present invention;
Fig. 5 is right view of the present invention;
Fig. 6 is stereogram of the present invention;
Fig. 7 is exploded view of the present invention.
Detailed description of the invention
Embodiment: a kind of screwdriver head complex milling machine, comprise main spindle box 1, driving shaft 2, driven shaft 3, turnning and milling main shaft 4, first active meshing wheel 5, second active meshing wheel 6, 3rd active meshing wheel 7, first driven meshing wheel 8, second driven meshing wheel 9, 3rd driven meshing wheel 10, first bevel gear 11, second bevel gear 12, knife rest 13 and PTO, described driving shaft 2, driven shaft 3 and turnning and milling main shaft 4 can rotate positioned parallel respectively in main spindle box 1, PTO drives driving shaft 2 to rotate, first active meshing wheel 5 is fixed on driving shaft 2 one end, first driven meshing wheel 8 is fixed on driven shaft 3 one end, and the first active meshing wheel 5 and the first driven meshing wheel 8 engaged transmission, second, three active meshing wheels synchronously can slide axially and be positioned on driving shaft 2, second, three driven meshing wheels are individually fixed in the axial two ends of turnning and milling main shaft 4, described second active meshing wheel 6 can engage formation first transmission with the second driven meshing wheel 9, 3rd active meshing wheel 7 can engage formation second transmission with the 3rd driven meshing wheel 10, and first, both two transmissions can then one engaged transmission, driven shaft 3 other end is installed with the first bevel gear 11, knife rest 13 is provided with outside main spindle box 1 other end, knife rest 13 can rotate and be provided with the second bevel gear 12, first, plug tap meshed transmission gear, second bevel gear 12 be coaxially connected for the installation shaft 14 of installing lathe tool and milling cutter 15, turnning and milling main shaft 4 other end is provided with screwdriver head clamping device, screwdriver head 16 on described screwdriver head clamping device is just corresponding with the lathe tool in installation shaft 14 and milling cutter 15 position, PTO drives driving shaft 2 to rotate, when lathe function will be realized, by second on driving shaft 2, three active meshing wheels think that driving shaft 2 other end is stirred makes the 3rd active meshing wheel 7 and the 3rd driven meshing wheel 10 engaged transmission, now the second active meshing wheel 6 and the second driven meshing wheel 9 thoroughly depart from, turnning and milling main shaft 4 is driven to rotate by the 3rd driven meshing wheel 10, lathe tool screwdriver head 16 machine-shaping on knife rest 13,
When milling machine function will be realized, second and third active meshing wheel just on driving shaft 2 thinks that driving shaft 2 one end is stirred makes the second active meshing wheel 6 and the second driven meshing wheel 9 engaged transmission, now the 3rd active meshing wheel 7 and the 3rd driven meshing wheel 10 thoroughly depart from, after turnning and milling main shaft 4 is slowed down by the second driven meshing wheel 9,15 pairs of screwdriver heads of the milling cutter on knife rest 13 16 carry out machine-shaping;
This device achieves that the dual-use function of lathe and milling machine, workpiece is without the need to changing clamping, and can realize turnning and milling fast and change, its structure is simple, and working (machining) efficiency is high, avoids multiple bearing, and machining accuracy is high.
Described PTO comprises motor and shaft coupling.
Described first and third active meshing wheel and first and third driven meshing wheel are gear.
Described second active meshing wheel 6 is cam, second driven meshing wheel 9 is sheave, described cam is provided with an axial projection, sheave is provided with at least two radial opening grooves, connected by the smooth arc-shaped surface transition to center indent between two described open slots, axial projection on described cam be able to be slided along the open slot of sheave and smooth arc-shaped surface, and realizing gear by cam and sheave, can certainly be realize gear by the gear pair of the different number of teeth.
Described sheave is evenly distributed with four open slots, driving shaft 2 is 4:1 with the rotating ratio of turnning and milling main shaft 4.
Described second and third initiatively meshing wheel structure be positioned on driving shaft 2 that can synchronously slide axially be: second and third initiatively meshing wheel be connected with driving shaft 2 by spline, main spindle box 1 is also provided with can along driving shaft 2 shifting block in axial sliding, described shifting block can stir second and third initiatively meshing wheel axially-movable, can also be that diverse location arranges the different fastening structure that can connect from second and third active meshing wheel stop on driving shaft 2 except this kind of structure.
The structure that described shifting block can stir second and third active meshing wheel axially-movable is: described shifting block can along driving wheel radial expansion, shifting block be provided with towards driving shaft 2 side to stir with first and second that axial retention is connected stir head, stirring second and third active meshing wheel when needs is, as long as to driving shaft 2 direction press-in shifting block, head of stirring on shifting block is engaged with second and third active meshing wheel, and the shifting block that slides axially then along driving shaft 2 can realize sliding axially of second and third active meshing wheel.

Claims (7)

1. a screwdriver head complex milling machine, it is characterized in that: comprise main spindle box (1), driving shaft (2), driven shaft (3), turnning and milling main shaft (4), first active meshing wheel (5), second active meshing wheel (6), 3rd active meshing wheel (7), first driven meshing wheel (8), second driven meshing wheel (9), 3rd driven meshing wheel (10), first bevel gear (11), second bevel gear (12), knife rest (13) and PTO, described driving shaft (2), driven shaft (3) and turnning and milling main shaft (4) can rotate positioned parallel respectively in main spindle box (1), PTO drives driving shaft (2) to rotate, driving shaft (2) one end is fixed in first active meshing wheel (5), first driven meshing wheel (8) is fixed on driven shaft (3) one end, and the first active meshing wheel (5) and the first driven meshing wheel (8) engaged transmission, second, three active meshing wheels synchronously can slide axially and be positioned on driving shaft (2), second, three driven meshing wheels are individually fixed in turnning and milling main shaft (4) axial two ends, described second active meshing wheel (6) can engage formation first transmission with the second driven meshing wheel (9), 3rd active meshing wheel (7) can engage formation second transmission with the 3rd driven meshing wheel (10), and first, both two transmissions can then one engaged transmission, driven shaft (3) other end is installed with the first bevel gear (11), knife rest (13) is provided with outside main spindle box (1) other end, knife rest (13) can rotate and be provided with the second bevel gear (12), first, plug tap meshed transmission gear, second bevel gear (12) be coaxially connected for the installation shaft (14) of installing lathe tool and milling cutter (15), turnning and milling main shaft (4) other end is provided with screwdriver head clamping device, screwdriver head (16) on described screwdriver head clamping device is just corresponding with the lathe tool in installation shaft (14) and milling cutter (15) position.
2. screwdriver head complex milling machine according to claim 1, is characterized in that: described PTO comprises motor and shaft coupling.
3. screwdriver head complex milling machine according to claim 1, is characterized in that: described first and third active meshing wheel and first and third driven meshing wheel are gear.
4. screwdriver head complex milling machine according to claim 1, it is characterized in that: described second active meshing wheel (6) is cam, second driven meshing wheel (9) is sheave, described cam is provided with an axial projection, sheave is provided with at least two radial opening grooves, connected by the smooth arc-shaped surface transition to center indent between two described open slots, the axial projection on described cam be able to be slided along the open slot of sheave and smooth arc-shaped surface.
5. screwdriver head complex milling machine according to claim 4, is characterized in that: described sheave is evenly distributed with four open slots.
6. screwdriver head complex milling machine according to claim 1, it is characterized in that: described second and third initiatively meshing wheel structure be positioned on driving shaft (2) that can synchronously slide axially be: second and third initiatively meshing wheel be connected with driving shaft (2) by spline, main spindle box (1) is also provided with can along driving shaft (2) shifting block in axial sliding, and described shifting block can stir second and third initiatively meshing wheel axially-movable.
7. screwdriver head complex milling machine according to claim 6, it is characterized in that: the structure that described shifting block can stir second and third initiatively meshing wheel axially-movable is: described shifting block can along driving wheel radial expansion, shifting block be provided with towards driving shaft (2) side to stir with first and second that axial retention is connected stir head.
CN201310019412.5A 2013-01-18 2013-01-18 Screwdriver head complex milling machine CN103934686B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310019412.5A CN103934686B (en) 2013-01-18 2013-01-18 Screwdriver head complex milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310019412.5A CN103934686B (en) 2013-01-18 2013-01-18 Screwdriver head complex milling machine

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CN103934686A CN103934686A (en) 2014-07-23
CN103934686B true CN103934686B (en) 2016-04-20

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128800B (en) * 2014-08-13 2017-03-01 刘勉生 A kind of general turnning and milling of screwdriver head is combined automatic machining device
CN104786106B (en) * 2015-04-24 2017-11-21 扬州宏承机械有限公司 A kind of pipe cuts off groove all-in-one
CN110863412A (en) * 2019-11-20 2020-03-06 苏秀云 Cement plate laying equipment for building

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2323908Y (en) * 1998-02-12 1999-06-16 任恢跃 Multi-function universal boring and milling machine
JP2002361528A (en) * 2001-06-07 2002-12-18 Okuma Corp Combined cutting machine
CN2532940Y (en) * 2002-02-09 2003-01-29 安庆红旗机床有限责任公司 Milling and drilling machine tool
CN201046531Y (en) * 2007-04-10 2008-04-16 刘凤兰 Digital display boring and milling machine stepless feeding gear box
CN101239403A (en) * 2008-03-17 2008-08-13 吉林省鸿源机床制造有限责任公司 Digital control helical turning-milling machine
CN102490063A (en) * 2011-12-08 2012-06-13 常州市新特力工具有限公司 Main variable speed operating control device for milling machine
CN203092124U (en) * 2013-01-18 2013-07-31 昆山义成工具有限公司 Screwdriver bit turn-mill combination machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2323908Y (en) * 1998-02-12 1999-06-16 任恢跃 Multi-function universal boring and milling machine
JP2002361528A (en) * 2001-06-07 2002-12-18 Okuma Corp Combined cutting machine
CN2532940Y (en) * 2002-02-09 2003-01-29 安庆红旗机床有限责任公司 Milling and drilling machine tool
CN201046531Y (en) * 2007-04-10 2008-04-16 刘凤兰 Digital display boring and milling machine stepless feeding gear box
CN101239403A (en) * 2008-03-17 2008-08-13 吉林省鸿源机床制造有限责任公司 Digital control helical turning-milling machine
CN102490063A (en) * 2011-12-08 2012-06-13 常州市新特力工具有限公司 Main variable speed operating control device for milling machine
CN203092124U (en) * 2013-01-18 2013-07-31 昆山义成工具有限公司 Screwdriver bit turn-mill combination machine

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