CN104056891A - Road light pole spinning lathe - Google Patents

Road light pole spinning lathe Download PDF

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Publication number
CN104056891A
CN104056891A CN201410313256.8A CN201410313256A CN104056891A CN 104056891 A CN104056891 A CN 104056891A CN 201410313256 A CN201410313256 A CN 201410313256A CN 104056891 A CN104056891 A CN 104056891A
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CN
China
Prior art keywords
spindle drum
spindle
light pole
spinning
bed piece
Prior art date
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.)
Granted
Application number
CN201410313256.8A
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Chinese (zh)
Other versions
CN104056891B (en
Inventor
周平虎
周路
梁海金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong bosai CNC Machine Tool Co.
Original Assignee
HUIZHOU BOSAI NUMERICAL CONTROL MACHINE TOOL CO Ltd
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.)
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Application filed by HUIZHOU BOSAI NUMERICAL CONTROL MACHINE TOOL CO Ltd filed Critical HUIZHOU BOSAI NUMERICAL CONTROL MACHINE TOOL CO Ltd
Priority to CN201410313256.8A priority Critical patent/CN104056891B/en
Publication of CN104056891A publication Critical patent/CN104056891A/en
Application granted granted Critical
Publication of CN104056891B publication Critical patent/CN104056891B/en
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Abstract

A road light pole spinning lathe comprises a tool body, a spindle base, an auxiliary spindle base and a spinning cutter wheel, wherein the spindle base and the auxiliary spindle base are arranged on the tool body, and the spinning cutter wheel is arranged on the spindle base. A spindle is transversely arranged in the spindle base, and a spindle motor and a feeding drive mechanism are further arranged on the spindle base, wherein the spindle motor is used for driving the spindle and the spinning cutter wheel to rotate, and the feeding drive mechanism is used for driving the spinning cutter wheel to feed. An auxiliary spindle is transversely arranged in the auxiliary spindle base, and a clamping mechanism and an auxiliary spindle motor for driving the auxiliary spindle to rotate are further arranged on the auxiliary spindle. Central locating devices for ensuring axis constancy when road light pole billets are rotated and machined are further arranged on the tool body, the central locating devices comprise a left central locating device and a right central locating device, and both the left central locating device and the right central locating device can move along the tool body. The road light pole spinning lathe is reasonable in structural design. By means of the structure, automatic spinning machining is achieved, machining speed is increased, and the axis consistency of the road light pole billets in the machining process is improved, so that the quality and precision of products are improved.

Description

A kind of light pole spinning machine
Technical field
The invention belongs to machining apparatus, specifically refer to a kind of metal light pole spinning machine processed.
Background technology
Metal spinning technique is that blank makes it stress point by putting line to face by spinning, gives certain pressure in certain direction with rolling tool simultaneously, makes metal material along this Direction distortion and flows and the technology of moulding.
At present, the light pole demand of metal material is growing, and light pole length is longer, and not only processing difficulties, and processing axis is restive consistent, thereby affects product processing quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of processing axis is more consistent, the better light pole spinning machine of product processing quality.
The present invention is achieved by the following technical solutions:
A kind of light pole spinning machine, comprise bed piece, be installed on spindle drum, the secondary spindle drum on bed piece and be located at the spinning break bar on spindle drum, in spindle drum, be horizontally installed with main shaft, the spindle motor of drive shaft and the rotation of spinning break bar and the feed driving mechanism of driving spinning break bar feeding are also installed on spindle drum; In secondary spindle drum, be horizontally installed with secondary main shaft, the secondary spindle motor that clamp mechanism is also installed on secondary main shaft and drives secondary main shaft to rotate, on described bed piece, be also provided with and guarantee that the rotation of light pole blank adds the consistent center positioning device of axis in man-hour, center positioning device comprises the LC positioner that is positioned at spindle drum left side and the right center positioning device that is positioned at spindle drum right side, and LC positioner and secondary spindle drum all can move along bed piece.
Preferably, guide rail is installed on bed piece, and secondary spindle drum is installed on guide rail, and secondary spindle drum gear is installed on secondary spindle drum, the tooth bar coordinating with secondary spindle drum gear is installed on bed piece, the secondary spindle drum motor that drives secondary spindle drum to move is also installed on secondary spindle drum.
Preferably, above-mentioned center positioning device comprises positioning seat, is installed on holding frame on positioning seat, is connected drives holding frame clamping or the gripper cylinder of opening and be installed on the guide wheel on holding frame with holding frame; Positioning seat is also installed on guide rail, and positioning seat gear is installed on the positioning seat of LC positioner, and positioning seat gear coordinates with the tooth bar on bed piece.
Preferably, support bracket is also installed on the positioning seat of LC positioner, on support bracket, is connected with the support cylinder that drives support bracket lifting.
Preferably, above-mentioned feed driving mechanism comprises the servomotor being installed in spindle drum, the horizontally disposed ball screw being connected with servomotor, the feed gear being connected with ball screw and the vertically disposed feed tooth bar being connected with a joggle with feed gear, and spinning break bar is connected with feed tooth bar.
Preferably, above-mentioned clamp mechanism is driven and is opened and clamp by rotary oil cylinder, and rotary oil cylinder is installed on secondary spindle drum.
Preferably, above-mentioned spindle drum is provided with the shearing device that cuts off blank, and this shearing device comprises the frame being installed on bed piece, is installed on cutting knife and the driving mechanism that drives cutting knife work in frame.
Light pole rotary pressure machine structure of the present invention is reasonable in design, by said structure, has not only realized automatic spinning processing, has improved process velocity, and has improved the Axis Consistency of light pole blank in process, thereby improves quality and the precision of product.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is center positioning device of the present invention and support bracket side-looking structural representation;
Fig. 3 is that the present invention treats spinning view;
Fig. 4 is that the present invention is through first spinning operation schematic diagram;
Fig. 5 is that the present invention returns original state schematic diagram after first spinning operation;
Fig. 6 is that the present invention is through second spinning operation schematic diagram;
Fig. 7 is spinning of the present invention schematic diagram before blanking when completing rear center's locating rack cylinder and not returning.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the present invention is explained in further detail.
As shown in Fig. 1-7, a kind of light pole spinning machine, comprise bed piece 1, spindle drum 2, secondary spindle drum 3 and spinning break bar 4, spindle drum 2 and secondary spindle drum 3 are installed on respectively on bed piece 1, spinning break bar 4 is located on spindle drum 2, is horizontally installed with main shaft 21 in spindle drum 2, and spindle motor 22 and feed driving mechanism 23 are also installed on spindle drum 2, spindle motor 22 drive shaft 21 and 4 rotations of spinning break bar, feed driving mechanism 23 drives 4 feedings of spinning break bar; In secondary spindle drum 3, be horizontally installed with secondary main shaft 31, clamp mechanism 32 and secondary spindle motor 33 are also installed on secondary main shaft 31, clamp mechanism 32 is driven and is opened and clamp by rotary oil cylinder 321, and rotary oil cylinder 321 is installed on secondary spindle drum 3, and secondary spindle motor 33 drives secondary main shaft 31 rotations.On bed piece 1, guide rail is installed, secondary spindle drum 3 is installed on guide rail, secondary spindle drum gear 34 is installed on secondary spindle drum 11, the tooth bar 11 coordinating with secondary spindle drum gear 34 is installed on bed piece 1, secondary spindle drum 35 is also installed on secondary spindle drum 3, secondary spindle drum motor 35 drives secondary spindle drum 3 to move, and secondary spindle drum 3 moves along bed piece 1 guide rail.
In the present embodiment, center positioning device 4 is also installed on bed piece 1, center positioning device 4 comprises the LC positioner that is positioned at spindle drum 2 left sides and the right center positioning device that is positioned at spindle drum 2 right sides, and then the rotation of raising light pole blank adds Axis Consistency in man-hour.This center positioning device 4 comprises positioning seat 41, be installed on holding frame 42 on positioning seat 41, be connected gripper cylinder 43 with holding frame 42 and be installed on the guide wheel 44 on holding frame 42, gripper cylinder 43 drives holding frame 42 clampings or opens, when gripper cylinder 43 drives holding frame 42 to clamp, guide wheel 44 clamping light pole blanks, guide wheel 44 is also rotatable under the effect of light pole blank rotation; Positioning seat 41 is also installed on guide rail, on the positioning seat 41 of LC positioner, positioning seat gear 45 is installed, positioning seat gear 45 coordinates with the tooth bar 11 on bed piece 1, and under external force drives, the positioning seat 41 of LC positioner also can move along bed piece 1 guide rail.
And, on the positioning seat 41 of LC positioner, support bracket 5 is also installed, on support bracket 5, be connected with support cylinder 51, support cylinder 51 drives support bracket 5 liftings.
In addition, feed driving mechanism 23 comprises the servomotor 231 being installed in spindle drum 2, the ball screw 232 being connected with servomotor 231, the feed gear 233 being connected with ball screw 232 and the feed tooth bar 234 being connected with a joggle with feed gear 233, spinning break bar 4 is connected with feed tooth bar 234, ball screw 232 is and is horizontally disposed with, and feed tooth bar 234 is vertical setting.During servomotor 231 work, drive ball screw 232 to rotate, ball screw 232 drives 233 rotations of feed gear, and feed gear 233 drives feed tooth bar 234 to move up and down, thereby drives spinning break bar 4 feeds and withdrawing.
In order to cut off the not spinning part of clamp mechanism 32 clampings, on spindle drum 2, be provided with shearing device 5, this shearing device 5 comprises the frame 51 being installed on bed piece 1, is installed on cutting knife 52 and driving mechanism 53 in frame 51, driving mechanism 53 can be motor.After spinning completes, driving mechanism 53 can drive cutting knife 52 work downwards to cut off blank.
Light pole blank adds man-hour, and first, spinning break bar 4 returns to inoperative position, and spindle motor 22 is not worked, and secondary spindle motor 33 is not worked, and rotary oil cylinder 321 drives clamp mechanism 32 to unclamp, and the gripper cylinder 43 of center positioning device drives holding frame 42 to unclamp, then, manually light pole blank is pushed from spindle drum 2 right side material loadings, push in the clamp mechanism 32 of secondary main shaft 31, rotary oil cylinder 321 drives clamp mechanism 32 to clamp light pole blank, simultaneously, the gripper cylinder 43 of right center positioning device drives the guide wheel 44 on holding frame 42 to clamp light pole blank, as shown in Figure 3, then, secondary spindle motor 33 work, drive secondary main shaft 31, clamp mechanism 32 to rotate together with light pole blank, and spindle motor 22 work drive 4 rotations of spinning break bar, follow again, secondary spindle drum motor 35 work on secondary spindle drum 3, secondary spindle drum motor 35 drives secondary spindle drum 3 to be moved to the left, secondary spindle drum 3 drives the light pole blank on secondary main shaft 31 to be slowly moved to the left, when secondary spindle drum 3 moves through right center positioning device, the gripper cylinder 43 of right center positioning device drives the guide wheel 44 on holding frame 42 to unclamp by order, when secondary spindle drum 3 drives light pole blank to be moved to the left, 23 servomotor 231 work of feed driving mechanism, drive ball screw 232 to rotate, ball screw 232 drives 233 rotations of feed gear, feed gear 233 drives 234 motions of feed tooth bar, feed tooth bar 234 drives 4 feeds of spinning break bar, when light pole blank arrives spinning break bar 4 position, 4 pairs of light pole blanks of spinning break bar need spinning position to carry out spinning, light pole blank progresses in LC positioner, the gripper cylinder 43 of LC positioner drives holding frame 42 to clamp light pole blank, guide wheel 44 is rotation together under the effect of light pole blank rotation, until complete the first passage spinning, as shown in Figure 4.Complete after the first passage spinning, spinning break bar 4 is return, the gripper cylinder 43 of LC positioner drives holding frame 42 to unclamp light pole blank, secondary spindle drum motor 35 drives secondary spindle drum 3 to move right, light pole blank is retracted to initial position, and the gripper cylinder 43 of right center positioning device drives holding frame 42 to clamp light pole blank again, as shown in Figure 5, carry out again the second passage spinning, as shown in Figure 6.Generally carry out three passage spinning, completed after whole spinning, spinning break bar 4 is return, and driving mechanism 53 drives cutting knife 52 work downwards to cut off blank, and cutting knife 52 is return again; Finally, spindle motor 22 and secondary spindle motor 33 quit work, and the holding frame 42 of right center positioning device unclamps, and secondary spindle drum 3 is return, and clamp mechanism 32 is unclamped, and remove the blank head cutting off; Simultaneously, under the drive that light pole is moved to the left at LC positioner, leave spindle drum 2, support cylinder 51 drives support bracket 5 to rise, as shown in Figure 7, the holding frame 42 of LC positioner unclamps, the light pole that spinning is good drops on support bracket 5, manually the good light pole of spinning is carried off, thereby is completed the spinning of light pole.
Each mechanical part of the present invention, liquid driving device and electrical apparatus control circuit are all controlled by automatic numerical control device, and guidance panel and the data-interface that can pass through system inputted, modification and processing program, and parameter, has realized full-automatic processing.
Spinning machine of the present invention not only can rotary pressing processing light pole, also can be used for the tubular blank closing in spinning that other length are longer, the pipe material of same diameter is spun into one end diameter large, the conical product that other end diameter is little.
Above-described embodiment is the preferred version that the present invention realizes; and non-limiting exhaustive, under same idea, the present invention can also have other variations, it should be noted that; do not departing under the prerequisite of inventive concept of the present invention, any apparent replacement is all within protection domain of the present invention.

Claims (7)

1. a light pole spinning machine, comprise bed piece (1), be installed on the spindle drum (2) on bed piece, secondary spindle drum (3) and be located at the spinning break bar (4) on spindle drum, in spindle drum, be horizontally installed with main shaft (21), the spindle motor (22) of drive shaft and the rotation of spinning break bar and the feed driving mechanism (23) of driving spinning break bar feeding are also installed on spindle drum; In secondary spindle drum, be horizontally installed with secondary main shaft (31), the secondary spindle motor (33) that clamp mechanism (32) is also installed on secondary main shaft and drives secondary main shaft to rotate, it is characterized in that: on described bed piece, be also provided with and guarantee that the rotation of light pole blank adds the consistent center positioning device of axis in man-hour, center positioning device comprises the LC positioner that is positioned at spindle drum left side and the right center positioning device that is positioned at spindle drum right side, and LC positioner and secondary spindle drum all can move along bed piece.
2. light pole spinning machine according to claim 1, it is characterized in that: guide rail is installed on bed piece, secondary spindle drum is installed on guide rail, secondary spindle drum gear (34) is installed on secondary spindle drum, the tooth bar (11) coordinating with secondary spindle drum gear is installed on bed piece, the secondary spindle drum motor (35) that drives secondary spindle drum to move is also installed on secondary spindle drum.
3. light pole spinning machine according to claim 2, is characterized in that: described center positioning device comprises positioning seat (41), be installed on holding frame (42) on positioning seat, be connected with holding frame and drive holding frame clamping or the gripper cylinder (43) of opening and be installed on the guide wheel (44) on holding frame; Positioning seat is also installed on guide rail, and positioning seat gear (45) is installed on the positioning seat of LC positioner, and positioning seat gear coordinates with the tooth bar on bed piece.
4. light pole spinning machine according to claim 3, is characterized in that: support bracket (5) is also installed on the positioning seat of LC positioner, is connected with the support cylinder (51) that drives support bracket lifting on support bracket.
5. according to the light pole spinning machine described in any one in claim 1-4, it is characterized in that: described feed driving mechanism comprises the servomotor (231) being installed in spindle drum, the horizontally disposed ball screw (232) being connected with servomotor, the feed gear (233) being connected with ball screw and the vertically disposed feed tooth bar (234) being connected with a joggle with feed gear, and spinning break bar is connected with feed tooth bar.
6. light pole spinning machine according to claim 1, is characterized in that: described clamp mechanism is driven and opened and clamp by rotary oil cylinder (321), and rotary oil cylinder is installed on secondary spindle drum.
7. light pole spinning machine according to claim 1, it is characterized in that: described spindle drum is provided with the shearing device (5) that cuts off blank, this shearing device comprises the frame (51) being installed on bed piece, is installed on cutting knife (52) in frame and drives the driving mechanism (53) of cutting knife work.
CN201410313256.8A 2014-07-03 2014-07-03 Road light pole spinning lathe Active CN104056891B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410313256.8A CN104056891B (en) 2014-07-03 2014-07-03 Road light pole spinning lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410313256.8A CN104056891B (en) 2014-07-03 2014-07-03 Road light pole spinning lathe

Publications (2)

Publication Number Publication Date
CN104056891A true CN104056891A (en) 2014-09-24
CN104056891B CN104056891B (en) 2017-02-15

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002192225A (en) * 2000-12-25 2002-07-10 Nippon Steel Corp Method for manufacturing tapered steel tube
JP2007090365A (en) * 2005-09-27 2007-04-12 Nippon Spindle Mfg Co Ltd Method for manufacturing tapered steel pipe
CN101376144A (en) * 2007-08-28 2009-03-04 日本斯频德制造株式会社 Machine for processing conical steel pipe
CN101927290A (en) * 2010-08-05 2010-12-29 陕西麦瑞数控设备有限公司 Special spinning machine for numerical control die-free fan
CN201880778U (en) * 2010-12-13 2011-06-29 胡景春 Spinning machine for metallic lamp posts
CN102284585A (en) * 2011-07-08 2011-12-21 应一凡 Spin forming device for seamless metal pipe fitting
CN203917552U (en) * 2014-07-03 2014-11-05 惠州市博赛数控机床有限公司 A kind of light pole spinning machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002192225A (en) * 2000-12-25 2002-07-10 Nippon Steel Corp Method for manufacturing tapered steel tube
JP2007090365A (en) * 2005-09-27 2007-04-12 Nippon Spindle Mfg Co Ltd Method for manufacturing tapered steel pipe
CN101376144A (en) * 2007-08-28 2009-03-04 日本斯频德制造株式会社 Machine for processing conical steel pipe
CN101927290A (en) * 2010-08-05 2010-12-29 陕西麦瑞数控设备有限公司 Special spinning machine for numerical control die-free fan
CN201880778U (en) * 2010-12-13 2011-06-29 胡景春 Spinning machine for metallic lamp posts
CN102284585A (en) * 2011-07-08 2011-12-21 应一凡 Spin forming device for seamless metal pipe fitting
CN203917552U (en) * 2014-07-03 2014-11-05 惠州市博赛数控机床有限公司 A kind of light pole spinning machine

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Address after: 516259 Pingtan City, Huizhou Province, Huiyang District, along the streets of the town of Yi Fa Industrial Zone

Patentee after: Guangdong bosai CNC Machine Tool Co.

Address before: 516001 Huizhou, Huicheng Province, the South Bank of the cold water on the South Bank of the third industrial zone

Patentee before: Huizhou Bosai Numerical Control Machine Tool Co.,Ltd.