CN204194872U - A kind of easy device and cooling chip removal method expanding deep hole - Google Patents
A kind of easy device and cooling chip removal method expanding deep hole Download PDFInfo
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- CN204194872U CN204194872U CN201420675612.6U CN201420675612U CN204194872U CN 204194872 U CN204194872 U CN 204194872U CN 201420675612 U CN201420675612 U CN 201420675612U CN 204194872 U CN204194872 U CN 204194872U
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Abstract
The utility model provides a kind of easy device and the cooling chip removal method that expand deep hole, comprises lathe bed (1), workbench (2), mobile rig floor (3), pulse compression air-source (4).The utility model adopts lathe bed to be provided with longitudinal leadscrew pair, feeding motor; Workbench is provided with stylobate, handwheel, horizontal lead screw pair and platform; Mobile rig floor is provided with decelerator, bore motor and drilling rod, and the right-hand member of described drilling rod is welded with spiral bit; The device for provide pulse compression air export of pulse compression air-source for being made up of air pump, magnetic valve and interruption ON-OFF control circuit; The output of pulse compression air-source is provided with flexible pipe and blowpipe; During reaming, the air pulse that pulse compression air-source provides is blown into runner hole by the supply side of spiral bit reaming, by the technical scheme that the chip that reaming produces blows out from the other end in runner hole, make the deep hole machining of heat exchanger plate, reach the object reducing costs, improve quality, raise the efficiency.
Description
Technical field
The utility model relates to a kind of cutting apparatus and method, specifically refers to a kind of easy device and cooling chip removal method expanding deep hole of the deep hole for reaming machining magnadure heat exchanger plate.
Background technology
Magnadure heat exchanger plate is called for short heat exchanger plate, a kind of for the heat exchange conducting-heat elements in Thermal Equipment, the inside of heat exchanger plate is uniform to be arranged with some through holes parallel with the long limit of heat exchanger plate and to be called runner hole, the base hole in runner hole is simultaneously shaping when cast molding heat exchanger plate blank, the heat exchanger plate of finished product by heat exchanger plate blank through six Milling Process with carry out cuttings reaming processing to runner hole and obtain; Because the degree of depth in runner hole is equal with the long limit of heat exchanger plate, its hole depth is greater than its aperture widely, thus claims the reaming in runner hole to be processed as the deep hole machining of heat exchanger plate; Prior art adopts special deep hole drilling machine deep hole processing, and because deep hole drilling machine price is high, processing cost is large; In addition, for the runner hole of magnadure material, although be aided with cooling fluid cooling, the cutting edge of deep hole drill also easily produces built-up edge and affects the precision quality of hole wall; Deep hole drilling machine adds man-hour, can not fast feed in order to smooth chip removal, causes working (machining) efficiency low; Therefore, there are high, of poor quality, the inefficient problems and shortcomings of cost in prior art.
Summary of the invention
For above-mentioned prior art Problems existing with not enough, the utility model adopts the device be made up of lathe bed, workbench, mobile rig floor, pulse compression air-source, and wherein, lathe bed is provided with longitudinal leadscrew pair, feeding motor, workbench is provided with stylobate, handwheel, horizontal lead screw pair and platform, mobile rig floor is provided with decelerator, bore motor and drilling rod, and the right-hand member of described drilling rod is welded with spiral bit, the device for provide pulse compression air export of pulse compression air-source for being made up of air pump, magnetic valve and interruption ON-OFF control circuit, the output of pulse compression air-source is provided with flexible pipe and blowpipe, the stylobate of workbench is fixed on the face, upper left of lathe bed, and platform is positioned at above stylobate, and platform can carry out the transverse shifting of fore-and-aft direction through the dragging of horizontal lead screw pair and handwheel on stylobate, mobile rig floor is positioned at the upper right face of lathe bed, and the dragging that is secondary through longitudinal leadscrew and feeding motor of mobile rig floor can carry out vertically moving of left and right directions on lathe bed, pulse compression air-source is placed in the left front of lathe bed, during work, heat exchanger plate workpiece is fixed on above platform, the right output port in the runner hole of reaming is wanted to aim at spiral bit through handwheel and horizontal leading screw adjutant, blowpipe is aimed at the runner hole of wanting reaming, unbalanced pulse compressed air source, bore motor and feeding motor, feeding motor moves mobile rig floor through longitudinal leadscrew subband and is moved to the left feeding, bore motor drives drilling rod to drive spiral bit rotation to carry out reaming through decelerator, pulse compression air-source provides the pulse compression air of secondary/second to blow into runner hole, by the technical scheme that the chip that reaming produces blows out from the left port in runner hole in the mode that interval gas impacts, a kind of easy device and the cooling chip removal method that expand deep hole are provided, make the deep hole machining of heat exchanger plate, reach and reduce costs, improve quality, the object of raising the efficiency.
The purpose of this utility model is achieved in that a kind of easy device and the cooling chip removal method that expand deep hole, comprise lathe bed, workbench, mobile rig floor, pulse compression air-source, wherein: described lathe bed is the casting ferrite members overlooking rectangular groove frame-shaped, the front and back groove frame of lathe bed above for the level and smooth rail of left and right directions is called longitudinal slide rail, be provided with the lead screw pair parallel with described longitudinal slide rail in the vallecular cavity of lathe bed and be called that longitudinal leadscrew is secondary, the right flank of lathe bed is fixed with servomotor and is called feeding motor; The output shaft of described feeding motor is connected with the right-hand member of the leading screw of described longitudinal leadscrew pair; Described lead screw pair is mechanical organ rotary motion being converted to rectilinear motion be made up of leading screw, nut;
Described workbench is made up of stylobate, handwheel, platform, and described stylobate is the casting ferrite members of rectangular channel frame-shaped, and the V-arrangement slide rail being provided with fore-and-aft direction above the groove frame of stylobate is called horizontal slide rail; Be provided with the lead screw pair parallel with described horizontal slide rail in the vallecular cavity of stylobate and be called horizontal lead screw pair; The leading flank of stylobate is provided with rotating handwheel, and described handwheel is connected with the front end of the leading screw of described horizontal lead screw pair; Described platform is the casting ferrite members of rectangular plate-like, the T-slot being provided with some uniform arrangements, fore-and-aft direction above of platform; Be provided with the V-arrangement chute corresponding with described horizontal slide rail below platform and be called horizontal concrete chute; Platform is positioned at above stylobate, and described horizontal concrete chute and described horizontal slide rail slide and be fastened and connected; The nut of described horizontal lead screw pair to be fixed on below platform and with described horizontal lead screw pair leading screw screw and be connected;
Described mobile rig floor is the casting ferrite members of rectangular plate-like, and the level and smooth groove being provided with left and right directions below mobile rig floor is called longitudinal chute; Above mobile rig floor, center line along the longitudinal direction, is provided with decelerator and bore motor from left to right successively; The output shaft of described bore motor is connected with the input of described decelerator, and the output of described decelerator is provided with drill chuck, and described drill chuck is clamped with drilling rod, and the left end of described drilling rod is welded with spiral bit; Described bore motor is threephase asynchronous machine;
The device for provide pulse compression air export of described pulse compression air-source for being made up of air pump, magnetic valve and interruption ON-OFF control circuit; The output of pulse compression air-source is provided with flexible pipe and blowpipe;
The stylobate of workbench is fixed on the face, upper left of lathe bed; Mobile rig floor is positioned at the upper right face of lathe bed, and described longitudinal slide rail of described longitudinal chute and lathe bed slides and is fastened and connected, and the nut of described longitudinal leadscrew pair is fixedly connected on to screw below mobile rig floor and with the leading screw of longitudinal leadscrew pair and is connected; Pulse compression air-source is placed in the left front of lathe bed; Platform can carry out the transverse shifting of fore-and-aft direction through the dragging of horizontal lead screw pair and handwheel on stylobate; The dragging that is secondary through longitudinal leadscrew and feeding motor of mobile rig floor can carry out vertically moving of left and right directions on lathe bed.
The face, direction of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be face in the face of device front view, after be and described before relative face.
Operation principle and beneficial effect
During work, heat exchanger plate workpiece is fixed on above platform, by rotation hand wheel and horizontal leading screw subband moving platform, will reaming runner hole right output port aim at spiral bit, blowpipe is aimed at the runner hole of wanting reaming, unbalanced pulse compressed air source, bore motor and feeding motor, feeding motor moves mobile rig floor through longitudinal leadscrew subband and is moved to the left feeding, bore motor drives drilling rod to drive spiral bit rotation to carry out reaming through decelerator, pulse compression air-source provides the pulse compression air of secondary/second to blow into runner hole, chip reaming produced impacts blowout from the left port in runner hole in an intermittent fashion,
Prove through comparative experiments repeatedly, the intermittent pulse compressed air that this device adopts impacts the method for blowing reaming chip chip removal, and reaming quality conformance is high, and hole wall is bright and clean, aperture is without variation; Spiral bit cutting edge is retained without built-up edge, and namely built-up edge peels off discharge with impact blowout chip at the initial stage formed; This method chip removal effect is better than continuous pressure-air cooling chip removal or cooling fluid cooling chip removal greatly;
Therefore, a kind of cooling chip removal method expanding deep hole of this device is that, during reaming, the air pulse that pulse compression air-source provides is blown into runner hole from the supply side of spiral bit reaming, the chip that reaming produces is blown out from the other end in runner hole.
These apparatus and method structure is simple, with low cost, reliable operation; The deep hole reaming of heat exchanger plate is processed, improves efficiency, improve quality, reduce cost.
Above-mentioned, the utility model adopts the device be made up of lathe bed, workbench, mobile rig floor, pulse compression air-source, and wherein, lathe bed is provided with longitudinal leadscrew pair, feeding motor, workbench is provided with stylobate, handwheel, horizontal lead screw pair and platform, mobile rig floor is provided with decelerator, bore motor and drilling rod, and the right-hand member of described drilling rod is welded with spiral bit, the device for provide pulse compression air export of pulse compression air-source for being made up of air pump, magnetic valve and interruption ON-OFF control circuit, the output of pulse compression air-source is provided with flexible pipe and blowpipe, the stylobate of workbench is fixed on the face, upper left of lathe bed, and platform is positioned at above stylobate, and platform can carry out the transverse shifting of fore-and-aft direction through the dragging of horizontal lead screw pair and handwheel on stylobate, mobile rig floor is positioned at the upper right face of lathe bed, and the dragging that is secondary through longitudinal leadscrew and feeding motor of mobile rig floor can carry out vertically moving of left and right directions on lathe bed, pulse compression air-source is placed in the left front of lathe bed, during work, heat exchanger plate workpiece is fixed on above platform, the right output port in the runner hole of reaming is wanted to aim at spiral bit through handwheel and horizontal leading screw adjutant, blowpipe is aimed at the runner hole of wanting reaming, unbalanced pulse compressed air source, bore motor and feeding motor, feeding motor moves mobile rig floor through longitudinal leadscrew subband and is moved to the left feeding, bore motor drives drilling rod to drive spiral bit rotation to carry out reaming through decelerator, pulse compression air-source provides the pulse compression air of secondary/second to blow into runner hole, by the technical scheme that the chip that reaming produces blows out from the left port in runner hole in the mode that interval gas impacts, overcoming prior art, to there is cost high, of poor quality, inefficient problems and shortcomings, a kind of easy device and the cooling chip removal method expanding deep hole provided, make the deep hole machining of heat exchanger plate, reach and reduce costs, improve quality, the object of raising the efficiency.
Accompanying drawing explanation
Fig. 1 is that a kind of main optical axis expanding the structure of the easy device of deep hole of the present utility model measures intention.
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
In figure: lathe bed 1, longitudinal leadscrew pair 11, feeding motor 12, workbench 2, stylobate 21, handwheel 22, platform 23, mobile rig floor 3, decelerator 31, bore motor 32, drilling rod 33, pulse compression air-source 4, flexible pipe 41, blowpipe 42, heat exchanger plate workpiece 01, runner hole 02.
Detailed description of the invention
Consult Fig. 1, a kind of easy device and cooling chip removal method expanding deep hole of the present utility model, comprise lathe bed 1, workbench 2, mobile rig floor 3, pulse compression air-source 4, wherein: described lathe bed 1 is for overlooking the casting ferrite members of rectangular groove frame-shaped, the front and back groove frame of lathe bed 1 above for the level and smooth rail of left and right directions is called longitudinal slide rail, be provided with the lead screw pair parallel with described longitudinal slide rail in the vallecular cavity of lathe bed 1 and be called longitudinal leadscrew pair 11, the right flank of lathe bed 1 is fixed with servomotor and is called feeding motor 12; The output shaft of described feeding motor 12 is connected with the right-hand member of the leading screw of described longitudinal leadscrew pair 11; Described lead screw pair is mechanical organ rotary motion being converted to rectilinear motion be made up of leading screw, nut;
Described workbench 2 is made up of stylobate 21, handwheel 22, platform 23, and described stylobate 21 is the casting ferrite members of rectangular channel frame-shaped, and the V-arrangement slide rail being provided with fore-and-aft direction above the groove frame of stylobate 21 is called horizontal slide rail; Be provided with the lead screw pair parallel with described horizontal slide rail in the vallecular cavity of stylobate 21 and be called horizontal lead screw pair; The leading flank of stylobate 21 is provided with rotating handwheel 22, and described handwheel 22 is connected with the front end of the leading screw of described horizontal lead screw pair; Described platform 23 is the casting ferrite members of rectangular plate-like, the T-slot being provided with some uniform arrangements, fore-and-aft direction above of platform 23; Be provided with the V-arrangement chute corresponding with described horizontal slide rail below platform 23 and be called horizontal concrete chute; Platform 23 is positioned at above stylobate 21, and described horizontal concrete chute and described horizontal slide rail slide and be fastened and connected; The nut of described horizontal lead screw pair to be fixed on below platform 23 and with described horizontal lead screw pair leading screw screw and be connected;
Described mobile rig floor 3 is the casting ferrite members of rectangular plate-like, and the level and smooth groove being provided with left and right directions below mobile rig floor 3 is called longitudinal chute; Above mobile rig floor 3, center line along the longitudinal direction, is provided with decelerator 31 and bore motor 32 from left to right successively; The output shaft of described bore motor 32 is connected with the input of described decelerator 31, and the output of described decelerator 31 is provided with drill chuck, and described drill chuck is clamped with drilling rod 33, and the left end of described drilling rod 33 is welded with spiral bit; Described bore motor 32 is threephase asynchronous machine;
The device for provide pulse compression air export of described pulse compression air-source 4 for being made up of air pump, magnetic valve and interruption ON-OFF control circuit; The output of pulse compression air-source 4 is provided with flexible pipe 41 and blowpipe 42;
The stylobate 21 of workbench 2 is fixed on the face, upper left of lathe bed 1; Mobile rig floor 3 is positioned at the upper right face of lathe bed 1, and described longitudinal slide rail of described longitudinal chute and lathe bed 1 slides and is fastened and connected, and the nut of described longitudinal leadscrew pair 11 is fixedly connected on to screw below mobile rig floor 3 and with the leading screw of longitudinal leadscrew pair 11 and is connected; Pulse compression air-source 4 is placed in the left front of lathe bed 1; Platform 23 can carry out the transverse shifting of fore-and-aft direction through the dragging of horizontal lead screw pair and handwheel 22 on stylobate 21; Mobile rig floor 3 can carry out vertically moving of left and right directions through the dragging of longitudinal leadscrew secondary 11 and feeding motor 12 on lathe bed 1.
The face, direction of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be face in the face of device front view, after be and described before relative face.
Operation principle and beneficial effect
During work, heat exchanger plate workpiece 01 is fixed on above platform 23, by rotation hand wheel 22 and horizontal leading screw subband moving platform 23, will reaming runner hole 02 right output port aim at spiral bit, blowpipe 42 is aimed at the runner hole 02 of wanting reaming, unbalanced pulse compressed air source 4, bore motor 32 and feeding motor 12, feeding motor 12 drives mobile rig floor 3 to be moved to the left feeding through longitudinal leadscrew secondary 11, bore motor 32 drives drilling rod 33 to drive spiral bit rotation to carry out reaming through decelerator 31, pulse compression air-source 4 provides the pulse compression air of secondary/second to blow into runner hole 02, chip reaming produced impacts blowout from the left port in runner hole 02 in an intermittent fashion,
Prove through comparative experiments repeatedly, the intermittent pulse compressed air that this device adopts impacts the method for blowing reaming chip chip removal, and reaming quality conformance is high, and hole wall is bright and clean, aperture is without variation; Spiral bit cutting edge is retained without built-up edge, and namely built-up edge peels off discharge with impact blowout chip at the initial stage formed; This method chip removal effect is better than continuous pressure-air cooling chip removal or cooling fluid cooling chip removal greatly;
Therefore, a kind of cooling chip removal method expanding deep hole of this device is that, during reaming, the air pulse that pulse compression air-source 4 provides is blown into runner hole 02 from the supply side of spiral bit reaming, the chip that reaming produces is blown out from the other end in runner hole 02.
These apparatus and method structure is simple, with low cost, reliable operation; The deep hole reaming of heat exchanger plate is processed, improves efficiency, improve quality, reduce cost.
Claims (1)
1. one kind is expanded the easy device of deep hole, comprise lathe bed (1), workbench (2), mobile rig floor (3), pulse compression air-source (4), it is characterized in that: described lathe bed (1) is for overlooking the casting ferrite members of rectangular groove frame-shaped, the front and back groove frame of lathe bed (1) above for the level and smooth rail of left and right directions is called longitudinal slide rail, be provided with the lead screw pair parallel with described longitudinal slide rail in the vallecular cavity of lathe bed (1) and be called longitudinal leadscrew pair (11), the right flank of lathe bed (1) is fixed with servomotor and is called feeding motor (12); The output shaft of described feeding motor (12) is connected with the right-hand member of the leading screw of described longitudinal leadscrew pair (11); Described lead screw pair is mechanical organ rotary motion being converted to rectilinear motion be made up of leading screw, nut;
Described workbench (2) is made up of stylobate (21), handwheel (22), platform (23), the casting ferrite members that described stylobate (21) is rectangular channel frame-shaped, the V-arrangement slide rail being provided with fore-and-aft direction above the groove frame of stylobate (21) is called horizontal slide rail; Be provided with the lead screw pair parallel with described horizontal slide rail in the vallecular cavity of stylobate (21) and be called horizontal lead screw pair; The leading flank of stylobate (21) is provided with rotating handwheel (22), and described handwheel (22) is connected with the front end of the leading screw of described horizontal lead screw pair; The casting ferrite members that described platform (23) is rectangular plate-like, the T-slot being provided with some uniform arrangements, fore-and-aft direction above of platform (23); Be provided with the V-arrangement chute corresponding with described horizontal slide rail below platform (23) and be called horizontal concrete chute; Platform (23) is positioned at above stylobate (21), and described horizontal concrete chute and described horizontal slide rail slide and be fastened and connected; The nut of described horizontal lead screw pair to be fixed on below platform (23) and with described horizontal lead screw pair leading screw screw and be connected;
The casting ferrite members that described mobile rig floor (3) is rectangular plate-like, the level and smooth groove being provided with left and right directions below mobile rig floor (3) is called longitudinal chute; Above mobile rig floor (3), center line along the longitudinal direction, is provided with decelerator (31) and bore motor (32) from left to right successively; The output shaft of described bore motor (32) is connected with the input of described decelerator (31), the output of described decelerator (31) is provided with drill chuck, described drill chuck is clamped with drilling rod (33), and the left end of described drilling rod (33) is welded with spiral bit; Described bore motor (32) is threephase asynchronous machine;
The described device for provide pulse compression air export of pulse compression air-source (4) for being made up of air pump, magnetic valve and interruption ON-OFF control circuit; The output of pulse compression air-source (4) is provided with flexible pipe (41) and blowpipe (42);
The stylobate (21) of workbench (2) is fixed on the face, upper left of lathe bed (1); Mobile rig floor (3) is positioned at the upper right face of lathe bed (1), described longitudinal slide rail of described longitudinal chute and lathe bed (1) slides and is fastened and connected, and the nut of described longitudinal leadscrew pair (11) is fixedly connected on to screw below mobile rig floor (3) and with the leading screw of longitudinal leadscrew pair (11) and is connected; Pulse compression air-source (4) is placed in the left front of lathe bed (1); Platform (23) can carry out the transverse shifting of fore-and-aft direction through the dragging of horizontal lead screw pair and handwheel (22) on stylobate (21); Mobile rig floor (3) can carry out vertically moving of left and right directions through the dragging of longitudinal leadscrew pair (11) and feeding motor (12) on lathe bed (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675612.6U CN204194872U (en) | 2014-10-29 | 2014-10-29 | A kind of easy device and cooling chip removal method expanding deep hole |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420675612.6U CN204194872U (en) | 2014-10-29 | 2014-10-29 | A kind of easy device and cooling chip removal method expanding deep hole |
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| CN204194872U true CN204194872U (en) | 2015-03-11 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400062A (en) * | 2014-10-29 | 2015-03-11 | 宁海国基模材有限公司 | Simple device for expanding deep holes and cooling and chip removal method |
| CN106965035A (en) * | 2017-05-03 | 2017-07-21 | 上海应用技术大学 | Machine tool chip removal device |
| CN109290606A (en) * | 2018-11-16 | 2019-02-01 | 天津秀曼科技发展有限公司 | The two-sided deep hole drilling machine of axis class |
| CN112453495A (en) * | 2020-11-20 | 2021-03-09 | 湖南力方轧辊有限公司 | Deep hole boring and drilling machine for roller production |
-
2014
- 2014-10-29 CN CN201420675612.6U patent/CN204194872U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400062A (en) * | 2014-10-29 | 2015-03-11 | 宁海国基模材有限公司 | Simple device for expanding deep holes and cooling and chip removal method |
| CN104400062B (en) * | 2014-10-29 | 2017-02-22 | 宁海国基模材有限公司 | Simple device for expanding deep holes and cooling and chip removal method |
| CN106965035A (en) * | 2017-05-03 | 2017-07-21 | 上海应用技术大学 | Machine tool chip removal device |
| CN109290606A (en) * | 2018-11-16 | 2019-02-01 | 天津秀曼科技发展有限公司 | The two-sided deep hole drilling machine of axis class |
| CN109290606B (en) * | 2018-11-16 | 2024-03-19 | 天津秀曼科技发展有限公司 | Shaft double-sided deep hole drilling machine tool |
| CN112453495A (en) * | 2020-11-20 | 2021-03-09 | 湖南力方轧辊有限公司 | Deep hole boring and drilling machine for roller production |
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