CN201455410U - Full-automatic pipe cutter - Google Patents

Full-automatic pipe cutter Download PDF

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Publication number
CN201455410U
CN201455410U CN2009201194329U CN200920119432U CN201455410U CN 201455410 U CN201455410 U CN 201455410U CN 2009201194329 U CN2009201194329 U CN 2009201194329U CN 200920119432 U CN200920119432 U CN 200920119432U CN 201455410 U CN201455410 U CN 201455410U
Authority
CN
China
Prior art keywords
workpiece
planker
full
pipe cutter
automatic pipe
Prior art date
Application number
CN2009201194329U
Other languages
Chinese (zh)
Inventor
周国芳
Original Assignee
周国芳
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 周国芳 filed Critical 周国芳
Priority to CN2009201194329U priority Critical patent/CN201455410U/en
Application granted granted Critical
Publication of CN201455410U publication Critical patent/CN201455410U/en

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Abstract

The utility model discloses a full-automatic pipe cutter, belonging to the field of a metal cutting machine tool. The existing pipe cutter has the defects of easy wear of the chuck and large waste of the raw materials. The full-automatic pipe cutter comprises a machine tool body, a spindle box, a motor, a horizontal guide rail and a longitudinal guide rail, wherein the spindle box, the motor, the horizontal guide rail and the longitudinal guide rail are arranged on the machine tool body; a hollow spindle and a hydraulic chuck device are arranged on the spindle box; the spindle is in transmission connection with a rotating shaft of the motor through a belt and a belt pulley; a cutter feeding carriage is arranged on the longitudinal guide rail and is connected with a feeding oil cylinder piston; a workpiece guiding carriage is arranged on the horizontal guide rail and is connected with a traction oil cylinder piston; a feeding oil cylinder body and a traction oil cylinder body are fixed corresponding to the machine tool body and are connected with a pressure oil source through an oil pipe and a solenoid valve; the solenoid valve is connected with an electric control system through a wire; a magnetic traction device is arranged on the workpiece guiding carriage; and the workpiece to be cut in the rotating status is driven to move horizontally through the traction of the magnetic traction device, therefore the tail section is shortened, the waste of the raw materials is reduced, and the wear of the chuck is reduced.

Description

Full-automatic pipe cutter

Technical field

The utility model belongs to the Metal Cutting Machine Tool field, and is especially relevant with a kind of full-automatic pipe cutter.

Background technology

The cut-out of long tube workpiece generally uses lathe or abrasive machine to carry out.Have now when using the lathe cut workpiece, the long tube workpiece clamp is contained on the lathe spindle with main axis rotation, cutoff tool is installed on the cutter platform and cuts with the planker feeding, finish at every turn and cut off the back by changing the work piece cut position in workpiece tail end propelling movement mode, big to the chuck wearing and tearing like this, and, cause waste of raw materials because the workpiece tail end can have at least and can't enter cutting position automatically with isometric one section of main shaft and finish cutting.

The utility model content

The purpose of this utility model is exactly to overcome the defective that chuck weares and teares easily, waste of raw materials is big that existing pipe cutter exists, and the full-automatic pipe cutter that a kind of chuck wearing and tearing are little, utilization rate of raw materials is high is provided.For this reason, the utility model is by the following technical solutions:

Full-automatic pipe cutter, comprise lathe bed and be installed in main spindle box, motor, cross slide way, longitudinal rail on the lathe bed, transversal hollow main shaft and hydraulic chuck device are installed on the main spindle box, and main shaft is in transmission connection by belt, belt pulley and machine shaft and provides main axis rotation power by motor; Cross slide way is parallel with main-shaft axis, longitudinal rail is vertical with main-shaft axis, the tool feeding planker is set on the longitudinal rail, the tool feeding planker is connected by feed cylinder with the piston of feed cylinder provides feeding slippage power, workpiece traction planker is set on the cross slide way, workpiece traction planker is connected with the piston of drawing oil cylinder by drawing oil cylinder provides traction slippage power, the cylinder body of feed cylinder and drawing oil cylinder is fixed with respect to lathe bed, feed cylinder is connected with pressure oil-source with magnetic valve by oil pipe with drawing oil cylinder, magnetic valve is connected with electric-control system by electric wire, it is characterized in that: described workpiece traction planker is provided with magnetic draw-gear traction workpiece to be cut and moves axially, this magnetic draw-gear comprises fixing iron core and is set in core ends and rotatable irony rotary sleeve, twine enamel-covered wire on the iron core and form electromagnet, enamel-covered wire is connected with described electric-control system by electric wire.

During the utility model work, workpiece to be cut passes the main shaft hollow cavity and stretches out chuck, the drawing oil cylinder piston protract promote workpiece planker band with the slippage left of magnetic draw-gear near workpiece, make rotary sleeve touch workpiece and be close to workpiece by magnetic force and rotate with workpiece, chuck unclamps, the distance that the traction workpiece traction planker band that contracts behind the drawing oil cylinder piston is set with the slippage to the right of magnetic draw-gear, chuck clamps workpiece; The feed cylinder piston protracts and promotes tool feeding planker band and cut with tool feeding, and the feed cylinder piston retreated band with the cutter withdrawing after cutting was finished; Enamel-covered wire outage makes iron core no longer have magnetic, and rotary sleeve also no longer has magnetic, and the finished product that cutting is finished landing from the rotary sleeve is recovered, and finishes cutting process one time.The drawing oil cylinder piston protracts once more and begins cutting process for the second time, so until workpiece final stage traction to be cut is broken away from chuck, finishes the cutting of whole section workpiece to be cut.

As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature:

The rotation of bearings rotary sleeve is set between described iron core and the rotary sleeve.

Described magnetic work draw-gear also comprises sleeve, and the sealing of sleeve one end forms semiclosed inner chamber, and described iron core is fixedly installed in barrel bore by the back and front supporting piece.

Described sleeve is installed on described workpiece traction planker by installing plate.

Described sleeve seals an end outer surface and is provided with fan, is used for quickening heat radiation.

Described workpiece traction planker glide direction is provided with two inductors and forms one group of workpiece traction planker stroke inductive switch, and the spacing of two inductors is determined according to the thickness of the workpiece finished product that need cut into.

Be arranged side by side three inductors on the described tool feeding planker feeding glide direction, two inductor spacings of close feed cylinder are used to realize first fast feed operating rate feeding cutting again greater than two inductor spacings near main shaft.

Use the utility model can reach following beneficial effect: to draw workpiece to be cut by the magnetic draw-gear and can shorten to greatest extent and stay rear, improve the workpiece utilization rate, reduce waste of raw materials, thereby save cost; Because the magnetic draw-gear is provided with rotary sleeve, guarantees to be pulled slippage under the workpiece rotation status, has reduced the wearing and tearing to chuck.

Description of drawings

Fig. 1 is the structural representation of the utility model master apparent direction.

Fig. 2 is the structural representation that the utility model is overlooked direction.

Fig. 3 is the left view of magnetic draw-gear in the utility model.

Fig. 4 is that the A-A of Fig. 3 is to half sectional view.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.

As shown in Figure 1 and Figure 2, the utility model comprises lathe bed 9 and is installed in main spindle box 2, motor 10, cross slide way 7, longitudinal rail 13 on the lathe bed 9, transversal hollow main shaft 1 and hydraulic chuck device 3 are installed on the main spindle box 2, and the rotating shaft of main shaft 1 by belt, belt pulley and motor 10 is in transmission connection and provides main axis rotation power by motor; Cross slide way 7 is parallel with main shaft 1 axis, longitudinal rail 13 and main shaft 1 axis normal, tool feeding planker 12 is set on the longitudinal rail 13, tool feeding planker 12 is connected by feed cylinder with the piston of feed cylinder 11 provides feeding slippage power, workpiece traction planker 8 is set on the cross slide way 7, workpiece traction planker 8 is connected with the piston of drawing oil cylinder 6 by drawing oil cylinder provides traction slippage power, the cylinder body of feed cylinder 11 and drawing oil cylinder 6 is fixing with respect to lathe bed 9, feed cylinder 11 is connected with pressure oil-source with magnetic valve by oil pipe with drawing oil cylinder 6, magnetic valve is connected with electric-control system 5 by electric wire, workpiece traction planker 8 is provided with magnetic draw-gear 4 tractions workpiece to be cut and moves axially, as shown in Figure 3 and Figure 4, magnetic draw-gear 4 comprises sleeve 16, iron core 18 and the irony rotary sleeve 14 that is set in iron core 18 ends, twine enamel-covered wire 19 on the iron core 18 and form electromagnet, bearing 22 is set between iron core 18 and the rotary sleeve 14 supports rotary sleeve 14 rotations, enamel-covered wire 19 is connected with electric-control system 5 by electric wire, the sealing of sleeve 16 1 ends forms semiclosed inner chamber, sleeve 16 sealings one end outer surface is provided with fan 20, is used for quickening heat radiation; Iron core 18 is fixedly installed in the inner chamber of sleeve 16 by preceding back-up block 15, back back-up block 21, and sleeve 16 is installed on workpiece traction planker 8 by installing plate 17.

The glide direction of workpiece traction planker 8 is provided with two inductors and forms one group of workpiece traction planker stroke inductive switch, and the spacing of two inductors is determined according to the thickness of the workpiece finished product that need cut into; Be arranged side by side three inductors on the tool feeding planker 12 feeding glide directions, two inductor spacings of close feed cylinder 11 are used to realize first fast feed operating rate feeding cutting again greater than two inductor spacings near main shaft 1.

The hydraulic chuck device comprises the chuck that is installed in spindle nose and the clamping cylinder that clamps power is provided that the clamping cylinder piston is connected with chuck by connecting rod.

In the utility model when work,, workpiece to be cut passes the main shaft hollow cavity and stretches out chuck, the drawing oil cylinder piston protract promote workpiece planker band with the slippage left of magnetic draw-gear near workpiece, make rotary sleeve touch workpiece and be close to workpiece by magnetic force; Chuck unclamps, traction workpiece traction planker band contract behind the drawing oil cylinder piston with the slippage to the right of magnetic draw-gear, skidding distance by workpiece traction planker stroke inductive switch induction workpiece traction planker, electric-control system is according to the distance control magnetic valve action of setting, thereby the action of control drawing oil cylinder, the distance that the slippage of workpiece traction planker is set, chuck clamps workpiece; The feed cylinder piston protracts and promotes the same tool feeding of tool feeding planker band, by the position that is arranged on three inductor induction feeding plankers on the feeding planker glide direction, action realizes operating rate feeding after the first fast feed to electric-control system according to the induced signal of inductor control feed cylinder, and the feed cylinder piston retreated band with the cutter withdrawing after cutting was finished; Enamel-covered wire outage makes iron core no longer have magnetic, and rotary sleeve also no longer has magnetic, and the finished product that cutting is finished landing from the rotary sleeve is recovered, and finishes cutting process one time.The drawing oil cylinder piston protracts once more and begins cutting process for the second time, so until workpiece final stage traction to be cut is broken away from chuck, finishes the cutting of whole section workpiece to be cut.

Claims (7)

1. full-automatic pipe cutter, comprise lathe bed (9) and be installed in main spindle box (2), motor (10), cross slide way (7), longitudinal rail (13) on the lathe bed (9), transversal hollow main shaft (1) and hydraulic chuck device (3) are installed on the main spindle box (2), and main shaft (1) is in transmission connection by the rotating shaft of belt, belt pulley and motor (10); Cross slide way (7) is parallel with main shaft (1) axis, longitudinal rail (1 3) and main shaft (1) axis normal, tool feeding planker (12) is set on the longitudinal rail (13), tool feeding planker (12) is connected with the piston of feed cylinder (11), workpiece traction planker (8) is set on the cross slide way (7), workpiece traction planker (8) is connected with the piston of drawing oil cylinder (6), the cylinder body of feed cylinder (11) and drawing oil cylinder (6) is fixing with respect to lathe bed (9), feed cylinder (11) is connected with pressure oil-source with magnetic valve by oil pipe with drawing oil cylinder (6), magnetic valve is connected with electric-control system (5) by electric wire, it is characterized in that: described workpiece traction planker (8) is provided with magnetic draw-gear (4), this magnetic draw-gear (4) comprises fixing iron core (18) and is set in iron core (18) end and rotatable irony rotary sleeve (14), iron core (18) is gone up and is twined enamel-covered wire (19) composition electromagnet, and enamel-covered wire (19) is connected with described electric-control system (5) by electric wire.
2. full-automatic pipe cutter according to claim 1 is characterized in that: between described iron core (18) and the rotary sleeve (14) bearing (22) is set.
3. full-automatic pipe cutter according to claim 2, it is characterized in that: described magnetic work draw-gear also comprises sleeve (16), the sealing of sleeve (16) one ends forms semiclosed inner chamber, and described iron core (18) is fixedly installed in the inner chamber of sleeve (16) by preceding back-up block (15), back back-up block (21).
4. full-automatic pipe cutter according to claim 3 is characterized in that: described sleeve (16) is installed on described workpiece traction planker (8) by installing plate (17).
5. full-automatic pipe cutter according to claim 4 is characterized in that: the outer surface of described sleeve (16) sealing one end is provided with fan (20).
6. full-automatic pipe cutter according to claim 5 is characterized in that: described workpiece traction planker (8) glide direction is provided with two inductors and forms one group of workpiece traction planker stroke inductive switch.
7. full-automatic pipe cutter according to claim 5, it is characterized in that: be arranged side by side three inductors on described tool feeding planker (12) the feeding glide direction, two inductor spacings of close feed cylinder (11) are greater than two inductor spacings near main shaft (1).
CN2009201194329U 2009-05-07 2009-05-07 Full-automatic pipe cutter CN201455410U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201194329U CN201455410U (en) 2009-05-07 2009-05-07 Full-automatic pipe cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201194329U CN201455410U (en) 2009-05-07 2009-05-07 Full-automatic pipe cutter

Publications (1)

Publication Number Publication Date
CN201455410U true CN201455410U (en) 2010-05-12

Family

ID=42382761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201194329U CN201455410U (en) 2009-05-07 2009-05-07 Full-automatic pipe cutter

Country Status (1)

Country Link
CN (1) CN201455410U (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145453A (en) * 2011-02-26 2011-08-10 李德昌 Full-automatic feeding, cutting and receiving equipment and processing method thereof
CN102294391A (en) * 2010-06-23 2011-12-28 昆山广禾电子科技有限公司 Lower-die improved structure of punch press
CN102489770A (en) * 2011-12-05 2012-06-13 浙江华顺椅业有限公司 Cutter
CN102528149A (en) * 2011-12-31 2012-07-04 东莞市亚峰五金机械有限公司 Pipe cutting machine with blades
CN103170674A (en) * 2011-12-20 2013-06-26 新昌县盛大科技有限公司 Pipe-cutting feeding control method of pipe cutting machine
CN103537748A (en) * 2013-09-26 2014-01-29 张家港和升数控机床制造有限公司 Pipe cutting machine
CN103624316A (en) * 2012-08-21 2014-03-12 宁波康润机械科技有限公司 Novel pipe cutting machine
CN104625206A (en) * 2014-12-04 2015-05-20 芜湖恒美电热器具有限公司 Automatic steel pipe cutting machine
CN105363863A (en) * 2015-12-03 2016-03-02 合肥长城制冷科技有限公司 Novel eight-tube same-stroke tube bender
CN107008972A (en) * 2017-04-25 2017-08-04 郑州磨料磨具磨削研究所有限公司 A kind of cutting process method and cutting processing equipment
CN107127396A (en) * 2017-04-25 2017-09-05 郑州磨料磨具磨削研究所有限公司 A kind of cutting processing equipment, cutting process method, cutting tool
CN108115204A (en) * 2016-11-28 2018-06-05 丹阳市华特工具有限公司 A kind of alloy circular saw blade pipe cutter

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294391A (en) * 2010-06-23 2011-12-28 昆山广禾电子科技有限公司 Lower-die improved structure of punch press
CN102145453A (en) * 2011-02-26 2011-08-10 李德昌 Full-automatic feeding, cutting and receiving equipment and processing method thereof
CN102145453B (en) * 2011-02-26 2016-04-27 李德昌 Full-automatic feeding, cutting collecting equipment and processing method thereof
CN102489770A (en) * 2011-12-05 2012-06-13 浙江华顺椅业有限公司 Cutter
CN103170674A (en) * 2011-12-20 2013-06-26 新昌县盛大科技有限公司 Pipe-cutting feeding control method of pipe cutting machine
CN103170674B (en) * 2011-12-20 2015-04-22 新昌县盛大科技有限公司 Pipe-cutting feeding control method of pipe cutting machine
CN102528149A (en) * 2011-12-31 2012-07-04 东莞市亚峰五金机械有限公司 Pipe cutting machine with blades
CN102528149B (en) * 2011-12-31 2015-04-29 东莞市亚峰五金机械有限公司 Pipe cutting machine with blades
CN103624316A (en) * 2012-08-21 2014-03-12 宁波康润机械科技有限公司 Novel pipe cutting machine
CN103537748B (en) * 2013-09-26 2015-12-09 张家港和升数控机床制造有限公司 Machine cut by pipe
CN103537748A (en) * 2013-09-26 2014-01-29 张家港和升数控机床制造有限公司 Pipe cutting machine
CN104625206A (en) * 2014-12-04 2015-05-20 芜湖恒美电热器具有限公司 Automatic steel pipe cutting machine
CN105363863A (en) * 2015-12-03 2016-03-02 合肥长城制冷科技有限公司 Novel eight-tube same-stroke tube bender
CN108115204A (en) * 2016-11-28 2018-06-05 丹阳市华特工具有限公司 A kind of alloy circular saw blade pipe cutter
CN107008972A (en) * 2017-04-25 2017-08-04 郑州磨料磨具磨削研究所有限公司 A kind of cutting process method and cutting processing equipment
CN107127396A (en) * 2017-04-25 2017-09-05 郑州磨料磨具磨削研究所有限公司 A kind of cutting processing equipment, cutting process method, cutting tool
CN107127396B (en) * 2017-04-25 2019-10-29 郑州磨料磨具磨削研究所有限公司 A kind of cutting processing equipment, cutting process method, cutting tool

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20120507