CN104493645B - A kind of special purpose machine tool of machining spindle axial hole - Google Patents
A kind of special purpose machine tool of machining spindle axial hole Download PDFInfo
- Publication number
- CN104493645B CN104493645B CN201410827589.2A CN201410827589A CN104493645B CN 104493645 B CN104493645 B CN 104493645B CN 201410827589 A CN201410827589 A CN 201410827589A CN 104493645 B CN104493645 B CN 104493645B
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- gear
- axial hole
- machine tool
- unit head
- purpose machine
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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
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Turning (AREA)
Abstract
A kind of special purpose machine tool of machining spindle axial hole, including lathe bed, cutter, hydraulic pressure moving platform Hydraulic Station, cooling system and electrical appliance part, also include unit head and Special clamp device, described unit head is provided with many cutters simultaneously rotated and drive part, and described Special clamp device includes position portion and drive part.Axial hole can be processed under the drive of motor by unit head with automatic tool changer.Scroll chuck and pressing plate is coordinated to realize the Set and Positioning to workpiece by two fluted discs on Special clamp device.Technique effect: clamped one time completes four operations of processing, improves machining accuracy, improves working (machining) efficiency.
Description
Technical field
The present invention relates to metal working machine tool technical field, special particularly to a kind of machining spindle axial hole
Lathe.
Background technology
In process of metal working, there is a spindle shaft upwards needs to process the situation in multiple hole.One
As machining tool need multiple clamping location just can complete.Location is there is during multiple clamping
Error, causes the existence of mismachining tolerance, and severe patient also can result in whole main shaft and scraps, and repeatedly
Man-hour also wasted by clamping, reduces productivity ratio.
There is presently no good solution.
Summary of the invention
For overcoming problems of the prior art, the invention provides a kind of clamped one time, position error is little,
Machining accuracy is high, the lathe that production efficiency is high.
The present invention solves its technical problem and is adopted the technical scheme that: this kind of machining spindle axial hole special
Lathe, including lathe bed, cutter, hydraulic pressure moving platform Hydraulic Station, cooling system and electrical appliance part；Also include power
Head and Special clamp device, described unit head is provided with many cutters simultaneously rotated and the first drive division
Point, described Special clamp device includes position portion and the second drive part.
Further, described unit head includes gripper shoe, fixes the lead being connected with gripper shoe, is leading
It is provided with spring to post；Lead is fixedly connected on unit head shell；Described first drive part is motor,
The output of motor is connected with the driving shaft of unit head, and driving shaft connects geared portions, gear drive
Part is also connected with driven shaft one end, and the driven shaft other end is also connected with gear wheel, and gear wheel is nibbled outside little gear
Closing and connect, little gear is also connected with a line shaft, and power the tip of the axis connects much knives tool；Driven shaft is against tooth
Wheel running part is also associated with dividing gear, and dividing gear engages with another perpendicular tooth bar, and tooth bar is another
One end connects hydraulic cylinder；Connecting also by bearing on driven shaft has piston, piston to be connected with cylinder body.
Further, described gripper shoe is just provided with fairlead to the position of line shaft.
Further, described dividing gear is 90 degree of dividing gears.
Further, described cutter includes fluted drill, cornish bit, boring cutter and reamer.
Further, described Special clamp device position portion includes pressing plate, scroll chuck；Second drives
Part includes leading screw, and one end of leading screw connects handwheel, and leading screw is connected with slide plate；At Special clamp device support
Upper connection has revolution cylinder body, is provided with the hydraulic cylinder A being connected with piston in rotary cylinder body；On the left of hydraulic cylinder A
Connecting has fluted disc A, fluted disc A to be connected with fluted disc B；It is additionally provided with contact, contact and row on revolution cylinder body
Cheng Kaiguan connects, and hydraulic cylinder B is connected with tooth bar, and tooth bar is also connected with gear.
Further, described hydraulic cylinder B one end is provided with end cap.
Further, it is provided with hydraulic pressure oil-in in support side.
To sum up, having the beneficial effect that of the technique scheme of the present invention: clamped one time can be passed through, simultaneously
Complete boring, reaming, bore hole and fraising operation, it is to avoid the position error that multiple clamping produces, significantly carry
High machining accuracy, also improves productivity ratio simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention,
Fig. 2 is fairlead expanded view of the present invention,
Fig. 3 is unit head sectional view of the present invention,
Fig. 4 is line shaft of the present invention and fairlead position relationship schematic diagram,
Fig. 5 is Special clamp device structural representation of the present invention,
Fig. 6 is rack gear portion structural representation of the present invention,
Fig. 7 is the phantom of Fig. 6,
Fig. 8 is tool changing view of the present invention.
In figure: 1 lathe bed, 2 Special clamp devices, 201 pressing plates, 202 scroll chucks, 203 oil-ins, 205
Piston, 206 hydraulic cylinder A, 207 fluted disc A, 208 fluted disc B, 209 revolution cylinder bodies, 210 contacts, 211 row
Cheng Kaiguan, 212 supports, 214 pins, 215 slide plates, 216 leading screws, 217 handwheels, 319 tooth bars, 320 teeth
Wheel, 321 hydraulic cylinder B, 3 unit heads, 301 gripper shoes, 302 leads, 303 gear wheels, 304 revolving sleeves,
305 cylinder bodies, 306 unit head shells, 307 driving shafts, 308 motors, 309 line shafts, 310 little gears,
311 dividing gears, 312 travelling gears, 313 driven shafts, 314 pistons, 315 fairleads, 4 cutters, 41
Fluted drill, 42 cornish bits, 43 boring cutters, 44 reamers, 5 hydraulic pressure moving platforms.
Detailed description of the invention
Being described in detail inventive feature and principle below in conjunction with accompanying drawing 1-Fig. 8, illustrated embodiment is only
For explaining the present invention, not limit protection scope of the present invention with this.
As it is shown in figure 1, include lathe bed 1, cutter 4, hydraulic pressure moving platform Hydraulic Station, cooling system and electrical appliance part,
Also include unit head 3 and Special clamp device 2, described unit head be provided with many cutters simultaneously rotated with
And first drive part, described Special clamp device includes position portion and the second drive part.
As in figure 2 it is shown, described unit head includes gripper shoe 301, fix the lead being connected with gripper shoe
302, lead is provided with spring；Lead is fixedly connected on unit head shell 306；Described first drives
Dynamic part is motor 308, and the output of motor is connected with the driving shaft 307 of unit head, driven by motor driving shaft
Rotate.
On driving shaft connect geared portions (travelling gear 312), geared portions also with driven shaft 313
One end connects, and the driven shaft other end is also connected with gear wheel 303, and gear wheel is connected with the external toothing of little gear 310,
Little gear is also connected with a line shaft 309, and power the tip of the axis connects much knives tool.
Driving shaft drives driven shaft to rotate by travelling gear, and driven shaft is nibbled with pinion drive by gear wheel
Closing, by power transmission to line shaft, line shaft connects four cutters of drive by adapter sleeve and rotates simultaneously, root
According to the needs of processing, cutter includes each one of fluted drill 41, cornish bit 42, boring cutter 43 and reamer 44.
Driven shaft is also associated with dividing gear 311 against geared portions, and dividing gear is perpendicular with another
Tooth bar 219 engage, the tooth bar other end connect hydraulic cylinder A.Driven shaft connects also by bearing and has work
Plug 314, piston is connected with cylinder body.
Processing feeding is divided into three steps, F.F., work enter and return to, and electrical equipment control unit head is passed through in the action of cutter
Realize along hydraulic pressure moving platform up and down motion.
Further, in described gripper shoe, just position to line shaft is provided with fairlead 315, as Fig. 3,
Shown in Fig. 4.Cutter carries out feeding processing by fairlead and ensures machining accuracy.
Further, described dividing gear is 90 degree of dividing gears.When needs tool changing, unit head is anterior
Working portion lifts, and dividing gear is under Driven by Hydraulic Cylinder simultaneously, drives unit head front portion to rotate 90 °, liquid
Cylinder pressure pressure release, unit head front portion by the spring reset on lead, tool changing order is: fluted drill swivel
90 ° to cornish bit, reaming swivel 90 ° to boring cutter, boring cutter turn 90 ° to reamer, its action can circulate,
As shown in Figure 8.
As it is shown in figure 5, described Special clamp device position portion includes pressing plate 201, scroll chuck 202；
As shown in Figure 6, the second drive part includes leading screw 216, and one end of leading screw connects handwheel 217, screw mandrel and cunning
Plate 215 connects.
First scroll chuck 202 will be used after workpiece centering angle to clamp, use pressing plate 201 to compress, then
Shake handwheel 217 drives 216 screw turns, and leading screw drives slide plate 215 to move to specific bit and postpones, and uses
Pin 214 positions.
Dress grip device support 212 connects and has revolution cylinder body 209, be provided with in rotary cylinder body with piston even
The hydraulic cylinder A connect；Connecting on the left of hydraulic cylinder A206 has fluted disc A, fluted disc A to be connected with fluted disc B；
Revolution cylinder body is provided with contact, and contact can go out moving contact work, and hydraulic cylinder B is connected with tooth bar, and tooth bar is also
It is connected with gear.
After axial first hole machined of work spindle completes, hydraulic cylinder A206 leads to hydraulic piston and drives workpiece top
Rise, make fluted disc A207 and fluted disc B208 disengage simultaneously, driven gear 320 moves so that tooth bar 319 with
Gear 320 engages, and then hydraulic cylinder B321 leads to hydraulic pressure, and piston rod band carry-over bar 319 moves, rack drives
Gear 320 rotates, and being arranged on the contact (totally 6) on revolution cylinder body 209 when gear rotates to 60 ° will
Contact 210 touches downwards and makes travel switch 211 send signal to make hydraulic cylinder B321 and hydraulic cylinder A206 pressure release,
Falling while workpiece is not rotated further by, fluted disc A207 engages with fluted disc B208 and makes workpiece be accurately positioned.
Above-described embodiment is only the description carrying out the preferred embodiment of the present invention, not to the present invention's
Scope is defined, and on the premise of designing spirit without departing from the present invention, relevant technical staff in the field is to this
The various deformation of invention and improvement, all should expand in protection domain determined by claims of the present invention.
Claims (6)
1. a special purpose machine tool for machining spindle axial hole, including lathe bed, cutter, hydraulic pressure moving platform Hydraulic Station,
Cooling system and electrical appliance part；It is characterized in that: also include unit head and Special clamp device, described is dynamic
Power head is provided with many cutters simultaneously rotated and the first drive part, and described Special clamp device includes
Position portion and the second drive part；Described unit head includes gripper shoe, fixes leading of being connected with gripper shoe
Xiang Zhu, is provided with spring on lead；Lead is fixedly connected on unit head shell；Described first drives
Part is motor, and the output of motor is connected with the driving shaft of unit head, and driving shaft connects gear drive portion
Point, geared portions is also connected with driven shaft one end, and the driven shaft other end is also connected with gear wheel, gear wheel
Being connected with little gear external toothing, little gear is also connected with a line shaft, and power the tip of the axis connects much knives tool；
Driven shaft is also associated with dividing gear, dividing gear and another perpendicular tooth bar against geared portions
Engagement, the tooth bar other end connects hydraulic cylinder；Driven shaft connects also by bearing and has piston, piston and cylinder
Body connects；Described Special clamp device position portion includes pressing plate, scroll chuck；Second drive division subpackage
Including leading screw, one end of leading screw connects handwheel, and leading screw is connected with slide plate；Special clamp device support connects
There is revolution cylinder body, in rotary cylinder body, be provided with the hydraulic cylinder A being connected with piston；Connect on the left of hydraulic cylinder A and have
Fluted disc A, fluted disc A are connected with fluted disc B；It is additionally provided with contact, contact and travel switch on revolution cylinder body
Connecting, hydraulic cylinder B is connected with tooth bar, and tooth bar is also connected with gear.
The special purpose machine tool of a kind of machining spindle axial hole the most according to claim 1, it is characterised in that:
Just the position of line shaft is provided with fairlead in described gripper shoe.
The special purpose machine tool of a kind of machining spindle axial hole the most according to claim 1, it is characterised in that:
Described dividing gear is 90 degree of dividing gears.
The special purpose machine tool of a kind of machining spindle axial hole the most according to claim 1, it is characterised in that:
Described cutter includes fluted drill, cornish bit, boring cutter and reamer.
The special purpose machine tool of a kind of machining spindle axial hole the most according to claim 1, it is characterised in that:
Described hydraulic cylinder B one end is provided with end cap.
The special purpose machine tool of a kind of machining spindle axial hole the most according to claim 4, it is characterised in that:
It is provided with hydraulic pressure oil-in in support side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827589.2A CN104493645B (en) | 2014-12-25 | 2014-12-25 | A kind of special purpose machine tool of machining spindle axial hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827589.2A CN104493645B (en) | 2014-12-25 | 2014-12-25 | A kind of special purpose machine tool of machining spindle axial hole |
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| Publication Number | Publication Date |
|---|---|
| CN104493645A CN104493645A (en) | 2015-04-08 |
| CN104493645B true CN104493645B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410827589.2A Active CN104493645B (en) | 2014-12-25 | 2014-12-25 | A kind of special purpose machine tool of machining spindle axial hole |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719693A (en) * | 2018-07-11 | 2020-01-21 | 维嘉数控科技（苏州）有限公司 | PCB processing tool and processing method |
| CN111283269A (en) * | 2020-04-13 | 2020-06-16 | 浙江灿根智能科技有限公司 | Gear type oil groove cutting device based on large lathe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4928381A (en) * | 1988-04-15 | 1990-05-29 | Kabushiki Kaisha Mori Seiki Seisikusho | Automatic tool changer |
| JPH06298B2 (en) * | 1986-04-24 | 1994-01-05 | 大昭和精機株式会社 | Numerical control machine tool |
| CN2654261Y (en) * | 2003-06-12 | 2004-11-10 | 南京汽车集团有限公司 | Shaft kind end surface group hole processing special machine tool |
| CN2792658Y (en) * | 2005-05-31 | 2006-07-05 | 重庆建设摩托车股份有限公司 | Assembled machine tool main spindle box for machining multiple-spindle holes |
| CN201098743Y (en) * | 2007-09-20 | 2008-08-13 | 浙江西菱台钻制造有限公司 | Multi-shaft digital control drill press capable of automatic feeding |
| CN103143961A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Angle adjusting and clamping method for milling jig |
| CN103192109A (en) * | 2013-03-26 | 2013-07-10 | 玉环英腾机床制造有限公司 | Four-spindle deep-hole drilling machine |
| CN103551888A (en) * | 2013-11-13 | 2014-02-05 | 芜湖屹鑫汽车部件制造有限公司 | Machining tool for machining end part center hole and milling end face of shaft |
| CN204430964U (en) * | 2014-12-25 | 2015-07-01 | 济南第一机床有限公司 | A kind of special purpose machine tool of machining spindle axial hole |
-
2014
- 2014-12-25 CN CN201410827589.2A patent/CN104493645B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06298B2 (en) * | 1986-04-24 | 1994-01-05 | 大昭和精機株式会社 | Numerical control machine tool |
| US4928381A (en) * | 1988-04-15 | 1990-05-29 | Kabushiki Kaisha Mori Seiki Seisikusho | Automatic tool changer |
| CN2654261Y (en) * | 2003-06-12 | 2004-11-10 | 南京汽车集团有限公司 | Shaft kind end surface group hole processing special machine tool |
| CN2792658Y (en) * | 2005-05-31 | 2006-07-05 | 重庆建设摩托车股份有限公司 | Assembled machine tool main spindle box for machining multiple-spindle holes |
| CN201098743Y (en) * | 2007-09-20 | 2008-08-13 | 浙江西菱台钻制造有限公司 | Multi-shaft digital control drill press capable of automatic feeding |
| CN103143961A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Angle adjusting and clamping method for milling jig |
| CN103192109A (en) * | 2013-03-26 | 2013-07-10 | 玉环英腾机床制造有限公司 | Four-spindle deep-hole drilling machine |
| CN103551888A (en) * | 2013-11-13 | 2014-02-05 | 芜湖屹鑫汽车部件制造有限公司 | Machining tool for machining end part center hole and milling end face of shaft |
| CN204430964U (en) * | 2014-12-25 | 2015-07-01 | 济南第一机床有限公司 | A kind of special purpose machine tool of machining spindle axial hole |
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| Publication number | Publication date |
|---|---|
| CN104493645A (en) | 2015-04-08 |
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Address after: 250200 No. 20333 Panwang Road, Mingshui Economic Development Zone, Zhangqiu District, Jinan City, Shandong Province Patentee after: JINAN FIRST MACHINE TOOL GROUP CO., LTD. Address before: 250200 Shandong Province, Ji'nan city central machine West Road No. 4 Patentee before: JINAN FIRST MACHINE TOOL GROUP CO., LTD. |