CN203092124U - Screwdriver bit turn-mill combination machine - Google Patents
Screwdriver bit turn-mill combination machine Download PDFInfo
- Publication number
- CN203092124U CN203092124U CN 201320028843 CN201320028843U CN203092124U CN 203092124 U CN203092124 U CN 203092124U CN 201320028843 CN201320028843 CN 201320028843 CN 201320028843 U CN201320028843 U CN 201320028843U CN 203092124 U CN203092124 U CN 203092124U
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- meshing wheel
- driven
- shaft
- wheel
- driving shaft
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- 238000003801 milling Methods 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a screwdriver bit turn-mill combination machine. A driving shaft, a driven shaft and a turn milling main shaft are respectively located in a main shaft case in a paralleled-rotating mode, a power output device drives the driving shaft, a first driving mesh wheel at one end of the driving shaft is in mesh transmission with a first driven mesh wheel at one end of the driven shaft, a second driving mesh wheel and a third driving mesh wheel can be synchronously located on the driving shaft in an axial-sliding mode, the second driving mesh wheel and a second driven mesh wheel can form a first transmission pair in a meshing mode, and the third driving mesh wheel and a third driven mesh wheel can form a second transmission pair in a meshing mode, wherein the second driven mesh wheel and the third driven mesh wheel are fixed at two ends of the turn milling main shaft. One of the first transmission pair and the second transmission pair can be in mesh transmission. The other end of the driven shaft is in mesh transmission with a second bevel wheel on a tool rest through a first bevel wheel, the second bevel wheel is fixedly connected with an installation shaft used for installation of a turning tool and a milling tool in a coaxial mode, and a screwdriver bit clamping device corresponding to the turning tool and the milling tool is arranged at the other end of the turn milling main shaft. By means of the screwdriver bit turn-mill combination machine, turn milling can be achieved in one-time clamping of a screwdriver bit, machining accuracy is high, machining speed is high, and occupied space of machining equipment and machining cost are saved.
Description
Technical field
The utility model relates to a kind of screwdriver head processing unit (plant), is meant a kind of screwdriver head complex milling machine especially.
Background technology
The screwdriver head raw material will just can be processed into screwdriver head by the turnning and milling multi-step process, screwdriver head processing at present all is earlier it to be installed on the milling machine respectively to process, after processing, put it on the lathe again and process, because it needs repeatedly location, reduce machining accuracy and working (machining) efficiency, needed many lathes, the processing charges height.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of screwdriver head complex milling machine, and this screwdriver head complex milling machine can be realized the turnning and milling replacing fast, has realized the machine-shaping of screwdriver head quick high accuracy.
The utility model is in order to solve the technical scheme that its technical problem adopts: a kind of screwdriver head complex milling machine, comprise main spindle box, driving shaft, driven shaft, the turnning and milling main shaft, the first active meshing wheel, the second active meshing wheel, the 3rd active meshing wheel, the first driven meshing wheel, the second driven meshing wheel, the 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 the driving shaft rotation, the first active meshing wheel is fixed in driving shaft one end, the first driven meshing wheel is fixed in driven shaft one end, and the first active meshing wheel and the first driven meshing wheel engaged transmission, second, three active meshing wheels can endwisely slip synchronously and be positioned on the driving shaft, second, three driven meshing wheels are individually fixed in the axial two ends of turnning and milling main shaft, the described second active meshing wheel and the second driven meshing wheel can mesh and form first transmission, the 3rd active meshing wheel and the 3rd driven meshing wheel can mesh and form second transmission, and first, the two one engaged transmission then of two transmissions, the driven shaft other end is installed with first bevel gear, the main spindle box other end outside is provided with knife rest, can rotate on the knife rest and be provided with second bevel gear, first, the plug tap meshed transmission gear, second bevel gear and coaxial being connected of installation shaft that is used to install lathe tool and milling cutter, the turnning and milling main shaft other end is provided with the screwdriver head clamping device, and the screwdriver head on the described screwdriver head clamping device is just corresponding with lathe tool and milling cutter position on the installation shaft.
As further improvement of the utility model, described PTO comprises motor and shaft coupling.
As further improvement of the utility model, described first and third active meshing wheel and first and third driven meshing wheel are gear.
As further improvement of the utility model, the described second active meshing wheel is a cam, the second driven meshing wheel is sheave, described cam is provided with an axial projection, sheave is provided with at least two radial opening grooves, connect by the smooth cambered surface transition to the center indent between described two open slots, the axial projection on the described cam be able to be slided along the open slot and the smooth cambered surface of sheave.
As further improvement of the utility model, be evenly distributed with four open slots on the described sheave.
As further improvement of the utility model, described second and third initiatively meshing wheel structure that is positioned on the driving shaft that can endwisely slip synchronously be: second and third initiatively meshing wheel be connected with driving shaft by spline, also being provided with on the main spindle box can be along driving shaft shifting block in axial sliding, and described shifting block can be stirred second and third initiatively meshing wheel axially-movable.
As further improvement of the utility model, described shifting block can stir second and third initiatively the structure of meshing wheel axially-movable be: described shifting block can be along the driving wheel radial expansion, and shifting block is provided with first and second towards driving shaft one side and stirs the head of stirring that an axial retention is connected.
The beneficial effects of the utility model are: the utility model is by the engaged transmission of axially stirring the different transmissions of realization of second and third active meshing wheel on the driving shaft, the different output speeds of turnning and milling main shaft have promptly been realized, realize the different commentaries on classics degree demands of lathe tool and milling cutter, realized that screwdriver head can realize turnning and milling processing at clamping, the machining accuracy height, process velocity is fast, saves process equipment and takes up room and processing cost.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a rearview of the present utility model;
Fig. 3 be among Fig. 2 A-A to cutaway view;
Fig. 4 is a left view of the present utility model;
Fig. 5 is a right view of the present utility model;
Fig. 6 is a stereogram of the present utility model;
Fig. 7 is an exploded view of the present utility model.
The specific embodiment
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, the first active meshing wheel 5, the second active meshing wheel 6, the 3rd active meshing wheel 7, the first driven meshing wheel 8, the second driven meshing wheel 9, the 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 rotations, the first active meshing wheel 5 is fixed in driving shaft 2 one ends, the first driven meshing wheel 8 is fixed in driven shaft 3 one ends, and the first active meshing wheel 5 and first driven meshing wheel 8 engaged transmission, second, three active meshing wheels can endwisely slip synchronously and be positioned on the driving shaft 2, second, three driven meshing wheels are individually fixed in turnning and milling main shaft 4 axial two ends, the described second active meshing wheel 6 and the second driven meshing wheel 9 can mesh and form first transmission, the 3rd active meshing wheel 7 and the 3rd driven meshing wheel 10 can mesh and form second transmission, and first, the two one engaged transmission then of two transmissions, driven shaft 3 other ends are installed with first bevel gear 11, main spindle box 1 other end outside is provided with knife rest 13, can rotate on the knife rest 13 and be provided with second bevel gear 12, first, the plug tap meshed transmission gear, second bevel gear 12 and installation shaft 14 coaxial being connected that are used to install lathe tool and milling cutter 15, turnning and milling main shaft 4 other ends are provided with the screwdriver head clamping device, screwdriver head 16 on the described screwdriver head clamping device is just corresponding with lathe tool and milling cutter 15 positions on the installation shaft 14, PTO drives driving shaft 2 rotations, in the time will realizing the lathe function, with second on the driving shaft 2, three initiatively meshing wheels think that driving shaft 2 other ends are stirred and make the 3rd initiatively meshing wheel 7 and the 3rd driven meshing wheel 10 engaged transmission, this moment second, the active meshing wheel 6 and the second driven meshing wheel 9 thoroughly broke away from, drive 4 rotations of turnning and milling main shaft, lathe tool screwdriver head 16 machine-shapings on the knife rest 13 by the 3rd driven meshing wheel 10;
In the time will realizing the milling machine function, just second and third on the driving shaft 2 initiatively meshing wheel think that driving shaft 2 one ends are stirred and make the second initiatively meshing wheel 6 and second driven meshing wheel 9 engaged transmission, this moment the 3rd, active meshing wheel 7 and the 3rd driven meshing wheel 10 thoroughly broke away from, after turnning and milling main shaft 4 slowed down by the second driven meshing wheel 9,15 pairs of screwdriver heads of the milling cutter on the knife rest 13 16 carried out machine-shaping;
This equipment has been realized the dual-use function of lathe and milling machine, and workpiece need not to change clamping, can realize the turnning and milling replacing fast, and it is simple in structure, and the working (machining) efficiency height is avoided repeatedly locating, the machining accuracy height.
Described PTO comprises motor and shaft coupling.
Described first and third active meshing wheel and first and third driven meshing wheel are gear.
The described second active meshing wheel 6 is a cam, the 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, connect by smooth cambered surface transition between described two open slots to the center indent, axial projection on the described cam be able to be slided along the open slot and the smooth cambered surface of sheave, realizes the speed change transmission by cam and sheave, can certainly be to realize the speed change transmission by the gear pair of the different numbers of teeth.
Be evenly distributed with four open slots on the described sheave, 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 that is positioned on the driving shaft 2 that can endwisely slip synchronously be: second and third initiatively meshing wheel be connected with driving shaft 2 by spline, also being provided with on the main spindle box 1 can be along driving shaft 2 shifting block in axial sliding, described shifting block can be stirred second and third initiatively meshing wheel axially-movable, except this kind structure can also be on driving shaft 2 the diverse location setting can with second and third different fastening structure of meshing wheel stop connection initiatively.
The structure that described shifting block can be stirred second and third active meshing wheel axially-movable is: described shifting block can be along the driving wheel radial expansion, shifting block is provided with first and second towards driving shaft 2 one sides and stirs the head of stirring that an axial retention is connected, stirring second and third active meshing wheel when needs is, as long as be pressed into shifting block to driving shaft 2 directions, the head of stirring on the shifting block is engaged with second and third active meshing wheel, can realize second and third initiatively endwisely slipping of meshing wheel along the shifting block that endwisely slips of driving shaft 2 then.
Claims (7)
1. 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), the first active meshing wheel (5), the second active meshing wheel (6), the 3rd active meshing wheel (7), the first driven meshing wheel (8), the second driven meshing wheel (9), the 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) rotation, the first active meshing wheel (5) is fixed in driving shaft (2) one ends, the first driven meshing wheel (8) is fixed in driven shaft (3) one ends, and the first active meshing wheel (5) and first driven meshing wheel (8) engaged transmission, second, three active meshing wheels can endwisely slip synchronously and be positioned on the driving shaft (2), second, three driven meshing wheels are individually fixed in axially two ends of turnning and milling main shaft (4), the described second active meshing wheel (6) can mesh with the second driven meshing wheel (9) and form first transmission, the 3rd active meshing wheel (7) can mesh with the 3rd driven meshing wheel (10) and form second transmission, and first, the two one engaged transmission then of two transmissions, driven shaft (3) other end is installed with first bevel gear (11), main spindle box (1) other end outside is provided with knife rest (13), can rotate on the knife rest (13) and be provided with second bevel gear (12), first, the plug tap meshed transmission gear, second bevel gear (12) and coaxial being connected of installation shaft (14) that is used to install lathe tool and milling cutter (15), turnning and milling main shaft (4) other end is provided with the screwdriver head clamping device, and the screwdriver head (16) on the described screwdriver head clamping device is just corresponding with lathe tool and milling cutter (15) position on the installation shaft (14).
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: the described second active meshing wheel (6) is cam, the 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, connect by the smooth cambered surface transition to the center indent between described two open slots, the axial projection on the described cam be able to be slided along the open slot and the smooth cambered surface of sheave.
5. screwdriver head complex milling machine according to claim 4 is characterized in that: be evenly distributed with four open slots on the described sheave.
6. screwdriver head complex milling machine according to claim 1, it is characterized in that: described second and third initiatively meshing wheel structure that is positioned on the driving shaft (2) that can endwisely slip synchronously be: second and third initiatively meshing wheel be connected with driving shaft (2) by spline, also being provided with on the main spindle box (1) can be along driving shaft (2) shifting block in axial sliding, and described shifting block can be stirred second and third initiatively meshing wheel axially-movable.
7. screwdriver head complex milling machine according to claim 6, it is characterized in that: described shifting block can stir second and third initiatively the structure of meshing wheel axially-movable be: described shifting block can be along the driving wheel radial expansion, and shifting block is provided with first and second towards driving shaft (2) one sides and stirs the head of stirring that an axial retention is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028843 CN203092124U (en) | 2013-01-18 | 2013-01-18 | Screwdriver bit turn-mill combination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028843 CN203092124U (en) | 2013-01-18 | 2013-01-18 | Screwdriver bit turn-mill combination machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092124U true CN203092124U (en) | 2013-07-31 |
Family
ID=48843567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028843 Withdrawn - After Issue CN203092124U (en) | 2013-01-18 | 2013-01-18 | Screwdriver bit turn-mill combination machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934686A (en) * | 2013-01-18 | 2014-07-23 | 昆山义成工具有限公司 | Screwdriver head turning-milling combined machine |
| TWI600493B (en) * | 2014-09-04 | 2017-10-01 | Mian-Sheng Liu | Screwdriver GM milling complex automatic processing equipment |
-
2013
- 2013-01-18 CN CN 201320028843 patent/CN203092124U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934686A (en) * | 2013-01-18 | 2014-07-23 | 昆山义成工具有限公司 | Screwdriver head turning-milling combined machine |
| CN103934686B (en) * | 2013-01-18 | 2016-04-20 | 昆山义成工具有限公司 | Screwdriver head complex milling machine |
| TWI600493B (en) * | 2014-09-04 | 2017-10-01 | Mian-Sheng Liu | Screwdriver GM milling complex automatic processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |