CN107008972A - A kind of cutting process method and cutting processing equipment - Google Patents
A kind of cutting process method and cutting processing equipment Download PDFInfo
- Publication number
- CN107008972A CN107008972A CN201710276817.5A CN201710276817A CN107008972A CN 107008972 A CN107008972 A CN 107008972A CN 201710276817 A CN201710276817 A CN 201710276817A CN 107008972 A CN107008972 A CN 107008972A
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- CN
- China
- Prior art keywords
- cutting
- workpiece
- saw
- sawing
- processing equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/002—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws with means to attach the sawing device to the work
-
- 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
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/007—Jig saws, i.e. machine saws with a vertically reciprocating narrow saw blade chucked at both ends for contour cutting
-
- 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
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/04—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for feeding, positioning, clamping, or rotating work
- B23D51/046—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for feeding, positioning, clamping, or rotating work for feeding work into engagement with the saw blade, e.g. rotating work while sawing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention relates to a kind of cutting process method and cutting processing equipment.The main shaft for being used to drive workpiece to rotate that the cutting processing equipment of the present invention includes frame and set in frame, when workpiece is rotated, the saw cutting device of cutting processing equipment is started working, cutting processing is carried out to the workpiece of rotation, the saw blade that workpiece rotates constantly to saw cutting device provides new cutting position, can reduce the corresponding chord length in sawing position, reduce cutting area, sawing ability is improved, cutting efficiency is improved, it is to avoid the precision of saw blade deformation effect workpiece.
Description
Technical field
The present invention relates to a kind of cutting process method and cutting processing equipment.
Background technology
In metal processing sectors, need often to round metal bars cutting processing or cutting stock work.List is with regard to machine cuts
In processing, current main machining method have sawing cutting, turning cutting, milling cutting, grinding cutting, etc..But these cut
Processing method all there are clearly disadvantageous, and wherein sawing cuts general workpiece and do not rotated, and saw blade and work piece interface product are big, cold
But liquid is difficult to enter, and cooling chip removal effect is poor, and saw blade is to the chord length that the effective cutting length of workpiece is workpiece, with sawing
The increase of depth, the corresponding chord length of sawing is progressively longer, and area that the blade and workpiece for making saw blade are contacted becomes big, then saw blade with
Unit active force between workpiece diminishes, and sawing ability declines, and saw blade is deformed, the surface matter in sawing face after reduction sawing
Amount and efficiency.Although can be guaranteed using turning cutting cutting accuracy, depth of cut is limited, and processing efficiency is very low,
The need for production in enormous quantities can not being met.
The content of the invention
It is an object of the invention to provide a kind of production efficiency height and the high cutting process method of machining accuracy；Meanwhile, this
Invention also provides a kind of cutting processing equipment.
To achieve the above object, cutting process method of the invention is adopted the following technical scheme that：A kind of cutting process method,
Sawing cutting is carried out while workpiece is rotated.
It is in opposite direction that the rotation direction of workpiece meets the direction of the linear velocity at cutting position and sawing on workpiece.
The saw blade for carrying out sawing is vertical saw blade.
Sawing cutting is carried out using band saw or gang saw.
The feeding mode of the saw blade is constant force feeding or quantitative feeding.
The cutting processing equipment of the present invention is adopted the following technical scheme that：In cutting processing equipment, including frame, the frame
Provided with being additionally provided with cunning in the main shaft and main shaft driving device for drive shaft that workpiece rotates, the frame for driving
Platform, the slide unit is provided with the saw cutting device for being used for that sawing to be carried out to the workpiece of rotation.
The rotation direction of main shaft meets the direction and the sawing side of the saw cutting device for the linear velocity that position is cut on workpiece
To opposite.
The saw blade of the saw cutting device is vertical saw blade.
Also include being used to drive the feed unit that the saw cutting device is moved on the slide unit, the feed unit enters
It is constant force feeding or quantitative feeding to mode.
Also include being used to gather the collector of the working signal of main shaft, feed unit and saw cutting device and according to collection
The controller that the signal of device is controlled to the cutting processing equipment.
The beneficial effects of the invention are as follows：The cutting processing equipment of the present invention includes frame and being used for of being set in frame
The main shaft for driving workpiece to rotate, when workpiece is rotated, the saw cutting device of cutting processing equipment is started working, and the workpiece of rotation is carried out
Cutting processing, saw blade when workpiece is rotated constantly to saw cutting device provides new cutting position, can reduce sawing position correspondence
Chord length, reduce cutting area, improve cutting efficiency, while reducing the interaction force between saw blade and workpiece, it is to avoid saw
The precision of knife deformation effect workpiece.
Further, the rotation direction of main shaft meets the direction for the linear velocity that position is cut on workpiece and the saw cutting device
Sawing it is in opposite direction, cutting-rate can be so improved in sawing.
Brief description of the drawings
Fig. 1 is the principle schematic of the embodiment 1 of the cutting processing equipment of the present invention；
Operating diagrams of the Fig. 2 for the cutting processing equipment in Fig. 1 when workpiece rotational frequency is very fast；
Operating diagrams of the Fig. 3 for the cutting processing equipment in Fig. 1 when workpiece rotational frequency is slower；
Operating diagrams of the Fig. 4 for the cutting processing equipment in Fig. 1 when workpiece is not rotated；
Fig. 5 is the operating diagram of the embodiment 2 of the cutting processing equipment of the present invention；
Fig. 6 is the operating diagram of the embodiment 3 of the cutting processing equipment of the present invention；
In accompanying drawing：1st, work cell；11st, workpiece；12nd, main shaft；13rd, main shaft driving device；14th, position to be cut；2nd, saw blade list
Member；21st, saw blade；22nd, saw blade drive device；3rd, feed unit；4th, slide unit unit；5th, frame；6th, control unit；61st, collector；
62nd, controller；Vf, direction of feed；Vw, workpiece rotation direction.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the cutting processing equipment of the present invention, as shown in Figures 1 to 4, including frame 5 and is arranged on
Work cell 1 and saw blade unit 2 in frame 5.Work cell 1 includes rolling assembling in frame 5, for driving 11 turns of workpiece
Dynamic main shaft 12 and main shaft driving device 13, workpiece 11 is arranged on main shaft 12 by fixture, and main shaft driving device 13 drives
During main axis, main shaft drives workpiece 11 to be rotated.Saw blade unit 2 includes saw blade 21 and saw blade drive device 22, and saw blade drives
Dynamic device 22 drives saw blade 21 to carry out sawing motion along sawing direction.Feed unit 3 is used to drive saw blade to realize feed motion, sliding
Platform unit 4 is XY axial cross Mobile Slides.The cutting processing equipment of the present invention also includes data acquisition unit 61 and controller 62, number
The working signal of main shaft, feed unit and saw cutting device is acquired by sensor according to collector 61, control unit 6
Control feed unit 3 is controlled to realize quantitative feeding or the constant force feeding of feed unit according to the signal of collector, while can also
It is enough that the parameters such as the rotating speed of workpiece 11 are controlled.In other embodiments, sawing unit can also respectively be set with main axle unit
Put in two frames.
In the present embodiment saw blade be vertical saw blade, saw blade be band saw, certainly, saw blade can also for bow saw, gang saw or
Circular saw etc., when being cut, downwards, the rotation direction of workpiece is rotates counterclockwise, and workpiece is in saw blade sawing direction
The left side of saw blade, so makes the direction of the linear velocity at the cutting position of workpiece in opposite direction with sawing, increases the cutting portion of workpiece
Position and the speed of saw blade relative motion, improve cutting efficiency.The rotating speed of main shaft can be adjusted according to actual needs, work as main shaft
When rotating speed is very fast, as shown in Fig. 2 the position to be cut 14 of workpiece is substantially circular；When the speed of mainshaft is slower, as shown in figure 3,
Now saw blade primarily serves dissection, and main shaft drives workpiece rotation to provide new cutting position, the position to be cut 14 of workpiece
Sector structure can be rendered as.Linkage motion cutting can be achieved with saw blade linear motion in workpiece rotary motion, and saw blade can be according to reality
Border needs to take quantitative feeding or constant force feeding, constantly provides new cutting position when workpiece is rotated to saw blade, can be gradually
Reduce cutting area, improve sawing ability, improve cutting efficiency, it is to avoid the precision of saw blade deformation effect workpiece, fill the cutting
The car saw composite highly effective Precision Machining of different workpieces material or technological requirement can be realized by putting, and adaptability is good；Further, since workpiece
Rotation, the cooling of cutting process is more facilitated with chip removal, beneficial to improving work piece cut efficiency and cut quality.
During specific cutting processing, controller control work cell, saw blade unit, feed unit and slide unit unit
Work, realizes the quantitative or constant force feeding of the rotation of workpiece, the rectilinear movement of saw blade and feed unit, this coordinated signals
Turning and sawing composite highly effective cutting processing of the saw blade to workpiece can be achieved.Specific cutting processing operating procedure is as follows：1st, clamping
Round steel workpiece；2nd, according to workpiece material, size, split requirement, workpiece rotational frequency, saw blade cutting speed, saw blade feeding mode are set；
3rd, according to workpiece blank state, saw blade is completed to knife, positioning；4th, complete cutting to prepare, start saw blade rectilinear movement, workpiece rotation
Turn；5th, cutting process is started, saw blade drives saw blade vertical feed by feed unit under control of the controller；6th, compound cuts add
Work terminates, and resets, and shuts down.
The present invention cutting processing equipment when in use, when workpiece stops the rotation, as shown in figure 4, utilizing the saw of saw blade
Cut motion and feed motion carries out common sawing cutting processing.
The specific embodiment 2 of the cutting processing equipment of the present invention, as shown in figure 5, in the present embodiment, saw blade is sleeping for level
Formula is set, and other are same as Example 1, repeat no more.
The specific embodiment 3 of the cutting processing equipment of the present invention, as Fig. 6 shows, saw blade and horizontal direction in the present embodiment
Inclined type is set at an angle, and other are same as Example 1, repeat no more.
The embodiment of the cutting process method of the present invention, the cutting process method is the reality such as above-mentioned cutting processing equipment
The cutting process method in example is applied, be will not be repeated here.
Claims (10)
1. a kind of cutting process method, it is characterised in that：Sawing cutting is carried out while workpiece is rotated.
2. cutting process method according to claim 1, it is characterised in that：The rotation direction of workpiece meets and cut on workpiece
The direction of the linear velocity at position and sawing are in opposite direction.
3. cutting process method according to claim 2, it is characterised in that：The saw blade for carrying out sawing is vertical saw blade.
4. the cutting process method according to claim 1 ~ 3 any one, it is characterised in that：Entered using band saw or gang saw
Row sawing is cut.
5. the cutting process method according to claim 1 ~ 3 any one, it is characterised in that：The feeding mode of the saw blade
For constant force feeding or quantitative feeding.
6. cutting processing equipment, it is characterised in that：Including frame, the frame be provided be used for drive workpiece rotate main shaft with
And the main shaft driving device for drive shaft, slide unit is additionally provided with the frame, the slide unit, which is provided with, to be used for rotation
Workpiece carries out the saw cutting device of sawing.
7. cutting processing equipment according to claim 6, it is characterised in that：The rotation direction of main shaft meets and cut on workpiece
The direction of the linear velocity at position and the sawing of the saw cutting device are in opposite direction.
8. cutting processing equipment according to claim 7, it is characterised in that：The saw blade of the saw cutting device is vertical saw
Knife.
9. the cutting processing equipment according to claim 6 ~ 8 any one, it is characterised in that：Also include described for driving
The feed unit that saw cutting device is moved on the slide unit, the feeding mode of the feed unit is constant force feeding or quantitatively entered
Give.
10. the cutting processing equipment according to claim 6 ~ 8 any one, it is characterised in that：Also include being used to gather master
The collector of the working signal of axle, feed unit and saw cutting device and the cutting processing is set according to the signal of collector
The standby controller being controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710276817.5A CN107008972A (en) | 2017-04-25 | 2017-04-25 | A kind of cutting process method and cutting processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710276817.5A CN107008972A (en) | 2017-04-25 | 2017-04-25 | A kind of cutting process method and cutting processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008972A true CN107008972A (en) | 2017-08-04 |
Family
ID=59448621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710276817.5A Pending CN107008972A (en) | 2017-04-25 | 2017-04-25 | A kind of cutting process method and cutting processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008972A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082964A (en) * | 1992-08-22 | 1994-03-02 | 姚永璞 | Efficient complex-feeding sawing method and pay-off |
| US6119677A (en) * | 1998-11-02 | 2000-09-19 | Tebbe; Joseph J. | Apparatus for clamping and precisely cutting metal castings |
| CN2535172Y (en) * | 2002-01-24 | 2003-02-12 | 郝希义 | Rotary-cutting pipe-cutting machine |
| CN201455410U (en) * | 2009-05-07 | 2010-05-12 | 周国芳 | Full-automatic pipe cutter |
| CN202461679U (en) * | 2012-03-05 | 2012-10-03 | 石家庄金钛净化设备有限公司 | Cutting machine for sintering pipe fitting |
| CN204711329U (en) * | 2015-06-17 | 2015-10-21 | 江苏新银叶传动机电有限公司 | Cutting thin-walled coil apparatus |
-
2017
- 2017-04-25 CN CN201710276817.5A patent/CN107008972A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082964A (en) * | 1992-08-22 | 1994-03-02 | 姚永璞 | Efficient complex-feeding sawing method and pay-off |
| US6119677A (en) * | 1998-11-02 | 2000-09-19 | Tebbe; Joseph J. | Apparatus for clamping and precisely cutting metal castings |
| CN2535172Y (en) * | 2002-01-24 | 2003-02-12 | 郝希义 | Rotary-cutting pipe-cutting machine |
| CN201455410U (en) * | 2009-05-07 | 2010-05-12 | 周国芳 | Full-automatic pipe cutter |
| CN202461679U (en) * | 2012-03-05 | 2012-10-03 | 石家庄金钛净化设备有限公司 | Cutting machine for sintering pipe fitting |
| CN204711329U (en) * | 2015-06-17 | 2015-10-21 | 江苏新银叶传动机电有限公司 | Cutting thin-walled coil apparatus |
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| PB01 | Publication | ||
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Application publication date: 20170804 |