CN103658848A - Novel annular-cutting sawing machine - Google Patents
Novel annular-cutting sawing machine Download PDFInfo
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- CN103658848A CN103658848A CN201210314087.0A CN201210314087A CN103658848A CN 103658848 A CN103658848 A CN 103658848A CN 201210314087 A CN201210314087 A CN 201210314087A CN 103658848 A CN103658848 A CN 103658848A
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- rotating disk
- saw frame
- lathe bed
- saw
- sawing machine
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Abstract
The invention discloses a novel annular-cutting sawing machine. the annular-cutting sawing machine is characterized in that a drive device capable of driving a saw frame to do linear motion is fixedly arranged on a machine body of the annular-cutting sawing machine, the machine body is provided with a rotary table parallel to the linear motion direction of the saw frame, a plurality of clamping devices capable of clamping workpieces are fixedly arranged on the rotary table in an annular mode, and the rotary table is connected with and driven by a rotation drive device fixedly arranged on the machine body; a control system can control the rotary table and the saw frame to move simultaneously, and in the process of sawing annular workpieces, the control system controls the saw frame to do linear motion while enabling the rotary table to rotate ceaselessly. Due to the fact that rotation of the workpieces and sawing of the saw band are carried out simultaneously, cutting plane lines are reduced; in addition, relative movements exist between the workpieces and the saw band, so the sawing efficiency is improved.
Description
Technical field
The present invention relates to a kind of ring cutting sawing machine, relate in particular to a kind of novel ring cutting sawing machine that is applicable to annular work piece to be rotated sawing.
Background technology
Ring cutting sawing machine comprises lathe bed and saw frame mostly at present, is equiped with saw band, saw band clamping and guider and main transmission on saw frame, and wherein main transmission can drive saw band cutting; Saw frame one end is unsettled, and the other end is articulated with on the saw carriage support being installed on lathe bed.When sawing annular workpieces, conventionally annular workpieces clamped by clamping devices such as clamps and be positioned at saw frame below, then saw frame decline is done sawing action to this annular workpieces.Therefore in to the sawing process of annular workpieces, sawing machine only has a main motion, the action that only has saw band constantly to decline in sawing process.But when the sawing machine that adopts said structure carries out sawing to relatively large annular workpieces, because tangent plane line is long, easily cause saw band to be stuck in workpiece tangent plane, and the precision of sawing and efficiency all lower.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the invention provides a kind of novel ring cutting sawing machine, the saw band decline sawing in sawing process of this ring cutting sawing machine coordinates with annular workpieces rotating photo, has obviously improved the cutting-rate of annular workpieces.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is:
A kind of novel ring cutting sawing machine, comprise lathe bed, saw frame and control system, the main transmission that is equiped with saw band, saw band tightening and guider on described saw frame and can drives described saw band to cut, one end of saw frame is articulated with the saw frame bearing being installed on lathe bed, on described lathe bed, be installed with the drive unit that can drive saw frame linear reciprocating motion, on described lathe bed, be also provided with a rotating disk, and described drive unit drives the straight-line direction of saw frame parallel with the sagittal plane of described rotating disk; On described rotating disk, retainer ring is provided with some clamping devices that can clamping work pieces, and described rotating disk connects and drives by being fixedly arranged on rotating driving device on described lathe bed; Described control system can control the rotation of described rotating disk and the motion of described saw frame is carried out simultaneously.
Described drive unit drives the straight-line direction of saw frame for the direction perpendicular to lathe bed and is parallel to a kind of in the direction of lathe bed.
Described drive unit is oil cylinder, and described oil cylinder is fixed near on the lathe bed of saw frame bearing.
The quantity of described clamping device is that four and described clamping device can radially slide and clamping work pieces along rotating disk.
The structure that described clamping device can radially slide and clamp work along rotating disk is: described clamping device comprises clamping seats, slide block and screw mandrel, described center of turntable is installed with a fixed block, between described fixed block and described slide block, by wire rod thread, be connected, and described clamping seats is radially evenly fixedly arranged on this disc surfaces along rotating disk, slide block can slide and compress clamping work pieces on described clamping seats.
The structure that described rotating disk is driven by the rotating driving device connection being fixedly arranged on described lathe bed is: described rotating driving device comprises drive motors and reductor, this drive motors power output shaft is fixedly connected with the power input shaft of described reductor, and the power output shaft of described reductor is fixedly connected with the center of described rotating disk.
Useful technique effect of the present invention is: on the lathe bed of this ring cutting sawing machine, be installed with and can drive saw frame to make straight-line drive unit, lathe bed is provided with a rotating disk parallel with saw frame linear movement direction, on rotating disk, retainer ring is provided with some clamping devices that can clamping work pieces, and rotating disk connects and drives by being fixedly arranged on rotating driving device on lathe bed; Control system can control rotating disk and saw frame moves simultaneously, during sawing annular workpieces, control system makes the rotating saw frame rectilinear motion of simultaneously controlling of rotating disk, because rotation and the saw band sawing of workpiece are carried out simultaneously, reduced tangent plane line, and owing to there being relative motion between the two, improved cutting-rate.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the enlarged diagram of A part in Fig. 2;
Wherein: 1-lathe bed; 2-saw frame; 3-saw frame bearing; 4-lifting drive; 5-clamping device; 51-clamping seats; 53-slide block; 53-screw mandrel; 54-fixed block; 6-workpiece.
The specific embodiment
In conjunction with Fig. 1 to Fig. 3, the present invention is described in further detail.
The present invention be take drive unit 4 and is driven the straight-line direction of saw frame 2 as describing as example perpendicular to lathe bed 1, but is not limited only to this kind of mode.
A kind of novel ring cutting sawing machine, comprise lathe bed 1, saw frame 2 and control system, the main transmission that is equiped with saw band, saw band tightening and guider and can drives described saw band to cut on described saw frame 2, one end of saw frame 2 is articulated with the saw frame bearing 3 being installed on lathe bed 1, on described lathe bed 1, be installed with the drive unit 4 that can drive saw frame 2 linear reciprocating motions, on described lathe bed 1, be also provided with a rotating disk, and described drive unit 4 drives the straight-line direction of saw frame 2 parallel with the sagittal plane of described rotating disk; On described rotating disk, retainer ring is provided with some clamping devices 5 that can clamping work pieces,
And described rotating disk connects driving by the rotating driving device being fixedly arranged on described lathe bed 1; Described control system can control the rotation of described rotating disk and the motion of described saw frame 2 is carried out simultaneously.Start after sawing machine, control system is carried out sawing at the rotating saw frame of controlling of rotating disk simultaneously towards a direction rectilinear motion, because workpiece and saw band have relative motion when the sawing, has improved cutting-rate.
Described drive unit 4 drives the straight-line direction of saw frame 2 for the direction perpendicular to lathe bed 1 and is parallel to a kind of in the direction of lathe bed 1.
Described drive unit 4 is oil cylinder, and described oil cylinder is fixed near on the lathe bed 1 of saw frame bearing 3.
The quantity of described clamping device 5 is that four and described clamping device 5 can radially slide and clamping work pieces along rotating disk.
The structure that described clamping device 5 can radially slide and clamp work along rotating disk is: described clamping device 5 comprises clamping seats 51, slide block 52 and screw mandrel 53, described center of turntable is installed with a fixed block 54, between described fixed block 54 and described slide block 52, by screw mandrel 53, be threaded, and described clamping seats 51 is radially evenly fixedly arranged on this disc surfaces along rotating disk, slide block 52 can slide and compress clamping work pieces on described clamping seats 51, simple in structure, be conducive to clamp circular workpiece.
The structure that described rotating disk is driven by the rotating driving device connection being fixedly arranged on described lathe bed 1 is: described rotating driving device comprises drive motors and reductor, this drive motors power output shaft is fixedly connected with the power input shaft of described reductor, and the power output shaft of described reductor is fixedly connected with the center of described rotating disk.
Claims (6)
1. a novel ring cutting sawing machine, comprise lathe bed (1), saw frame (2) and control system, the main transmission that is equiped with saw band, saw band tightening and guider and can drives described saw band to cut on described saw frame (2), one end of saw frame (2) is articulated with the saw frame bearing (3) being installed on lathe bed (1), it is characterized in that:
On described lathe bed (1), be installed with the drive unit (4) that can drive saw frame (2) linear reciprocating motion, described lathe bed is also provided with a rotating disk on (1), and described drive unit (4) drives the straight-line direction of saw frame (2) parallel with the sagittal plane of described rotating disk; On described rotating disk, retainer ring is provided with some clamping devices (5) that can clamping work pieces, and described rotating disk connects and drives by being fixedly arranged on rotating driving device on described lathe bed (1); Described control system can control the rotation of described rotating disk and the motion of described saw frame (2) is carried out simultaneously.
2. novel ring cutting sawing machine according to claim 1, is characterized in that: described drive unit (4) drives the straight-line direction of saw frame (2) for the direction perpendicular to lathe bed (1) and is parallel to a kind of in the direction of lathe bed (1).
3. novel ring cutting sawing machine according to claim 1, is characterized in that: described drive unit (4) is oil cylinder, and described oil cylinder is fixed near on the lathe bed (1) of saw frame bearing (3).
4. novel ring cutting sawing machine according to claim 1, is characterized in that: the quantity of described clamping device (5) is that four and described clamping device (5) can radially slide and clamping work pieces along rotating disk.
5. novel ring cutting sawing machine according to claim 4, is characterized in that: the structure that described clamping device (5) can radially slide and clamp work along rotating disk is: described clamping device (5) comprises clamping seats (51), slide block (52) and screw mandrel (53),
Described center of turntable is installed with a fixed block (54), between described fixed block (54) and described slide block (52), by screw mandrel (53), be threaded, and described clamping seats (51) is radially evenly fixedly arranged on this disc surfaces along rotating disk, slide block (52) can slide and compress clamping work pieces on described clamping seats (51).
6. novel ring cutting sawing machine according to claim 1, it is characterized in that: the structure that described rotating disk is driven by the rotating driving device connection being fixedly arranged on described lathe bed (1) is: described rotating driving device comprises drive motors and reductor, this drive motors power output shaft is fixedly connected with the power input shaft of described reductor, and the power output shaft of described reductor is fixedly connected with the center of described rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314087.0A CN103658848A (en) | 2012-08-30 | 2012-08-30 | Novel annular-cutting sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314087.0A CN103658848A (en) | 2012-08-30 | 2012-08-30 | Novel annular-cutting sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103658848A true CN103658848A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210314087.0A Pending CN103658848A (en) | 2012-08-30 | 2012-08-30 | Novel annular-cutting sawing machine |
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| CN (1) | CN103658848A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2026384A (en) * | 1978-07-27 | 1980-02-06 | Barlow E | Bandsaw for cutting elongate workpieces |
| JPH04122516A (en) * | 1990-07-26 | 1992-04-23 | Shinkusu Kk | Band sawing machine |
| CN101890537A (en) * | 2010-08-09 | 2010-11-24 | 浙江锯力煌锯床股份有限公司 | High-efficiency large-scale band sawing machine |
| CN202356729U (en) * | 2011-11-04 | 2012-08-01 | 合济工业股份有限公司 | Dual-acting-type pipe fitting cutting band saw machine |
| CN202763199U (en) * | 2012-08-30 | 2013-03-06 | 昆山合济机械有限公司 | Novel looped cutting saw machine |
-
2012
- 2012-08-30 CN CN201210314087.0A patent/CN103658848A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2026384A (en) * | 1978-07-27 | 1980-02-06 | Barlow E | Bandsaw for cutting elongate workpieces |
| JPH04122516A (en) * | 1990-07-26 | 1992-04-23 | Shinkusu Kk | Band sawing machine |
| CN101890537A (en) * | 2010-08-09 | 2010-11-24 | 浙江锯力煌锯床股份有限公司 | High-efficiency large-scale band sawing machine |
| CN202356729U (en) * | 2011-11-04 | 2012-08-01 | 合济工业股份有限公司 | Dual-acting-type pipe fitting cutting band saw machine |
| CN202763199U (en) * | 2012-08-30 | 2013-03-06 | 昆山合济机械有限公司 | Novel looped cutting saw machine |
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Application publication date: 20140326 |