CN102229014A - Novel wire-cutting lifting mechanism - Google Patents

Novel wire-cutting lifting mechanism Download PDF

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Publication number
CN102229014A
CN102229014A CN2011101812135A CN201110181213A CN102229014A CN 102229014 A CN102229014 A CN 102229014A CN 2011101812135 A CN2011101812135 A CN 2011101812135A CN 201110181213 A CN201110181213 A CN 201110181213A CN 102229014 A CN102229014 A CN 102229014A
Authority
CN
China
Prior art keywords
lifting
axis
riser guide
guide rail
motor
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.)
Pending
Application number
CN2011101812135A
Other languages
Chinese (zh)
Inventor
张国军
黄禹
李海洲
郑振华
龚时华
赵业强
袁勇
杨涛
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.)
DG-HUST MANUFACTURING ENGINEERING INSTITUTE
DONGGUAN HUAKE PRECISION MACHINERY Co Ltd
Original Assignee
DG-HUST MANUFACTURING ENGINEERING INSTITUTE
DONGGUAN HUAKE PRECISION MACHINERY 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.)
Filing date
Publication date
Application filed by DG-HUST MANUFACTURING ENGINEERING INSTITUTE, DONGGUAN HUAKE PRECISION MACHINERY Co Ltd filed Critical DG-HUST MANUFACTURING ENGINEERING INSTITUTE
Priority to CN2011101812135A priority Critical patent/CN102229014A/en
Publication of CN102229014A publication Critical patent/CN102229014A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a novel wire-cutting lifting mechanism, which comprises a lifting guide rail stable in lifting, high in lifting speed and accurate in positioning. The lifting mechanism is provided with a hollow square lifting guide rail, the hollow part of the lifting guide rail is provided with a lifting screw rod pair, the top ends of the lifting screw rod pair are connected to a lifting screw rod chain wheel, a lifting bearing block is arranged below the lifting screw rod chain wheel, the lifting guide rail is sleeved with an axis-Z linear guide rail pair which is fixedly connected with an axis-X sliding body, the axis-X sliding body is connected with an axis-X linear guide rail pair, an axis-Y sliding body is arranged behind the axis-X sliding body, a lifting motor is arranged above the axis-X sliding body, a motor chain wheel on the upper part of the lifting motor is connected with the lifting screw rod chain wheel through a chain, and the lower end part of the lifting guide rail is connected with a wire feeding rack assembly. The novel wire-cutting lifting mechanism disclosed by the invention has the advantages of high cutting efficiency, improved cutting precision and sliced sheet quality, lightness, high rigidity and reasonableness in stress; and because a gray pig iron casting structure with good stability is adopted, the advantages of light weight and good bending resistance are achieved.

Description

A kind of new molded lines cutting elevating mechanism
Technical field
The present invention relates to the electric machining field, particularly a kind of new molded lines cutting elevating mechanism.
Background technology
Along with society's development at full speed, no matter be hyundai electronics industry or photovoltaic industry, the use form of its end product is laminar, precision when the quality of its section depends on the section cutting, but existing wire cutting machine has many parts not fully up to expectations, and the length that its arm of force of existing cutting machine stretches out body constantly changes, under no any mandatory safeguard procedures, because the vibrations that the cutting machine running produces deviation occurs in the time of can making cutting, this can influence the quality and the cutting accuracy of section.
Traditional line cutting is gone up the coil holder lifting and is adopted hand screw mandrel to make the last coil holder that is connected with column realize the workpiece of lifting with the cutting different-thickness, but manual operation will realize by handwheel, when will be bigger during the thickness workpiece, more can bring very big labour intensity to the operator, and the manual operation precision is low, speed is slower, be not suitable for producing in batches, though the elevating mechanism of some cutting machine is made up of guide rail and slide bar at present, but this structure need be carried out the single-piece installation testing, and its structure is comparatively complicated, and rising or falling speed control is slow, locating accuracy is lower, the fabrication and installation inconvenience.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, a kind of new molded lines cutting elevating mechanism is provided, its riser guide lifting is steady, and operation process is stable, and rising or falling speed is fast, accurate positioning, assemble easy, raising cutting accuracy and chipping qualities.
For reaching above-mentioned purpose, a kind of new molded lines cutting elevating mechanism provided by the invention, adopt following technical scheme: this elevating mechanism is provided with riser guide, hollow bulb in the described riser guide is provided with the elevating screw pair, the secondary top of described elevating screw connects the elevating screw sprocket wheel, the below of described elevating screw sprocket wheel is provided with the lifting shaft bearing, and described lifting shaft bearing is socketed on the periphery of elevating screw; Described riser guide socket Z axle line slideway auxiliary, riser guide can slide up and down along Z axle line slideway auxiliary, the fixedly connected X-axis slide mass of described Z axle line slideway auxiliary, described X-axis slide mass is connected with the X-axis line slideway auxiliary, described X-axis slide mass rear is provided with the Y-axis slide mass, and described X-axis slide mass top is provided with lifting motor.
Further, described riser guide is foreign side's inner hollow type structure.
Further, described lifting motor top is provided with motor sprocket, and described motor sprocket connects described elevating screw sprocket wheel by chain, the fixedly connected lifting motor plate of described lifting motor.
Further, described X-axis slide mass is provided with ball screw assembly.
Further, described riser guide bottom is connected with the coil holder connecting plate, the described fixedly connected coil holder assembly of going up of coil holder connecting plate of going up.
Further, described riser guide adopts the castings of gray cast iron structure.
The invention has the beneficial effects as follows: elevating mechanism of the present invention adopts foreign side's inner hollow type structure, lifting motor drives the elevating screw pair and then drives riser guide by motor sprocket and realizes doing rectilinear motion along the Z axle, thereby the last coil holder that drive and riser guide are fastenedly connected is finished and is moved up and down, to reach the purpose that makes things convenient for the different-thickness work piece cut.
Cutting mechanism is controlled by riser guide fully, can not produce cutting deviation, cutting efficiency height because of cutting mechanism arm of force length changes, the riser guide lifting is steady, and operation process is stable, and rising or falling speed is fast, accurate positioning is assembled easyly, improves cutting accuracy and chipping qualities.
Riser guide, ball screw assembly, and X-axis line slideway auxiliary cooperate and have light, high rigidity, stressed advantage of reasonable, and this elevating mechanism adopts the castings of gray cast iron structure of good stability, have the advantage that not only alleviates the weight of guide rail own but also improve transverse property.
Description of drawings
Figure 1 shows that overall structure schematic diagram of the present invention.
Figure 2 shows that riser guide structural representation of the present invention.
Figure 3 shows that riser guide vertical view of the present invention.
Below be parts sign flag explanation of the present invention:
Riser guide 1, elevating screw pair 2, X-axis slide mass 3, X-axis line slideway auxiliary 4, Y-axis slide mass 5, lifting motor 6, lifting battery lead plate 7, motor sprocket 8, Z axle line slideway auxiliary 9, chain 10, elevating screw sprocket wheel 11, last coil holder connecting plate 12, last coil holder assembly 13, lifting shaft bearing 14, ball screw assembly, 15.
The specific embodiment
For further understanding feature of the present invention, technological means and the specific purposes that reached, function, resolve the advantages and spirit of the present invention, by detailed description of the present invention being further understood below in conjunction with the accompanying drawing and the specific embodiment.
Shown in Figure of description, the present invention is provided with riser guide 1, described riser guide 1 is foreign side's inner hollow type structure, hollow bulb in the described riser guide 1 is provided with elevating screw pair 2, secondary 2 tops of described elevating screw connect elevating screw sprocket wheel 11, the below of described elevating screw sprocket wheel 11 is provided with lifting shaft bearing 14, and described lifting shaft bearing 14 is socketed on the periphery of elevating screw; Described riser guide 1 socket Z axle line slideway auxiliary 9, riser guide 1 can slide up and down along Z axle line slideway auxiliary 9, described Z axle line slideway auxiliary 9 fixedly connected X-axis slide masses 3, described X-axis slide mass 3 is connected with X-axis line slideway auxiliary 4, described X-axis slide mass 3 rears are provided with Y-axis slide mass 5, and described X-axis slide mass top is provided with lifting motor.
Described lifting motor 6 fixedly connected lifting motor plates 7, described lifting motor 6 tops are provided with motor sprocket 8, described motor sprocket 8 connects elevating screw sprocket wheel 11 by chain 10, described lifting motor 6 drives elevating screw secondary 2 by motor sprocket 8, chain 10 and elevating screw sprocket wheel 11 and rotates, thereby hollow square riser guide 1 is moved up and down along Z axle line slideway auxiliary 9, and then realize the described rectilinear motion up and down of going up coil holder assembly 13.
Described X-axis slide mass 3 is provided with ball screw assembly, 15, and described ball screw assembly, 15 is made up of leading screw, feed screw nut and ball, the rotation of motor-driven leading screw, thus produce relative motion.
Described riser guide 1 bottom connects goes up coil holder connecting plate 12, the described coil holder connecting plate 12 fixedly connected coil holder assemblies 13 of going up of going up, described riser guide 1 adopts the castings of gray cast iron structure of good stability, has the advantage that not only alleviates the weight of guide rail own but also improve transverse property.
In sum, hollow square riser guide 1 structure of the present invention drives secondary 2 rotations of described elevating screw by the motor sprocket 8 and the chain 10 of described lifting motor 6, and then drive described riser guide 1 and realize rectilinear motion up and down, move along the Z axle thereby drive the last coil holder assembly 13 that is fastenedly connected with described riser guide 1, to reach the purpose of different-thickness work piece cut.
Secondary 15 motions of motor driven ball screws, realize X-axis slide mass 3 and Y-axis slip slide mass moving along described X-axis line slideway auxiliary 4 and Y-axis line slideway auxiliary respectively, and then realize the motion of workbench X, Y-axis, the flexing resistance of coil holder assembly 13 and automatic lifting function in the raising.
Described riser guide 1, ball screw assembly, 15 and 9 cooperations of Z axle line slideway auxiliary have light, high rigidity, stressed advantage of reasonable, described lifting motor 6 can pass through motor sprocket 8, chain 10 and elevating screw sprocket wheel 11 and drive secondary 2 rotations of described elevating screw, motor can also by modes such as other modes (as the band transmission, directly drive) by shaft coupling realize hollow square riser guide 1 along as described in Z axle line slideway auxiliary 9 move up and down, and then drive to go up coil holder assembly rectilinear motion about in the of 13.
The above embodiment has only expressed part embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as limitation of the scope of the invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims.

Claims (6)

1. a new molded lines cuts elevating mechanism, it is characterized in that: this mechanism is provided with riser guide (1), hollow bulb in the described riser guide (1) is provided with elevating screw pair (2), described elevating screw pair (2) top connects elevating screw sprocket wheel (11), the below of described elevating screw sprocket wheel (11) is provided with lifting shaft bearing (14), and described lifting shaft bearing (14) is socketed on the periphery of elevating screw pair (2); Described riser guide (1) socket Z axle line slideway auxiliary (9), riser guide (1) can slide up and down along Z axle line slideway auxiliary (9), the fixedly connected X-axis slide mass of described Z axle line slideway auxiliary (9) (3), described X-axis slide mass (3) connects X-axis line slideway auxiliary (4), described X-axis slide mass (3) rear is provided with Y-axis slide mass (5), and described X-axis slide mass (3) top is provided with lifting motor (6).
2. a kind of new molded lines cutting elevating mechanism according to claim 1, it is characterized in that: described riser guide (1) is foreign side's inner hollow type structure.
3. a kind of new molded lines cutting elevating mechanism according to claim 1, it is characterized in that: described lifting motor (6) top is provided with motor sprocket (8), described motor sprocket (8) connects described elevating screw sprocket wheel (11), the fixedly connected lifting motor plate of described lifting motor (6) (7) by chain (10).
4. a kind of new molded lines cutting elevating mechanism according to claim 1, it is characterized in that: described X-axis slide mass (3) is provided with ball screw assembly, (15).
5. a kind of new molded lines cutting elevating mechanism according to claim 1, it is characterized in that: described riser guide (1) bottom is connected with coil holder connecting plate (12), the described fixedly connected coil holder assembly (13) of going up of coil holder connecting plate (12) of going up.
6. a kind of new molded lines cutting elevating mechanism according to claim 1, it is characterized in that: described riser guide (1) adopts the castings of gray cast iron structure.
CN2011101812135A 2011-06-30 2011-06-30 Novel wire-cutting lifting mechanism Pending CN102229014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101812135A CN102229014A (en) 2011-06-30 2011-06-30 Novel wire-cutting lifting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101812135A CN102229014A (en) 2011-06-30 2011-06-30 Novel wire-cutting lifting mechanism

Publications (1)

Publication Number Publication Date
CN102229014A true CN102229014A (en) 2011-11-02

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Family Applications (1)

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CN2011101812135A Pending CN102229014A (en) 2011-06-30 2011-06-30 Novel wire-cutting lifting mechanism

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CN (1) CN102229014A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728913A (en) * 2012-06-26 2012-10-17 安徽省振泉数控科技有限公司 Molybdenum wire lifting device of numerical control wire cut electric discharge machine
CN103084679A (en) * 2013-01-18 2013-05-08 李冬庆 Taper head shaft Z vertical lifting mechanism for linear cutting machine
CN106957667A (en) * 2017-04-19 2017-07-18 宜都大重工有限公司 A kind of microwave chain type turn-around machine
CN113210778A (en) * 2021-06-03 2021-08-06 金虎 Continuity steel pipe cutting device for construction

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250922A (en) * 1990-12-27 1992-09-07 Sodick Co Ltd Wire cut electric discharging device
JPH10166223A (en) * 1996-12-11 1998-06-23 Okuma Corp Wire electric discharge machine
CN2302862Y (en) * 1997-07-11 1999-01-06 刘志东 Large taper cutting line frame structure for linear cutting machine
CN2341749Y (en) * 1998-10-27 1999-10-06 北京市电加工研究所 Taper wire-frame for spark linear cutting machine
CN2356799Y (en) * 1999-01-04 2000-01-05 陈浩生 High-precision large taper wire frame for numerically controlled linear cutting machine
EP2098322A1 (en) * 2008-03-05 2009-09-09 Agie Sa Flushing device and method for a wire electric discharge machine
CN202169425U (en) * 2011-06-30 2012-03-21 东莞华科精机有限公司 Novel lifting mechanism for wire cutting

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250922A (en) * 1990-12-27 1992-09-07 Sodick Co Ltd Wire cut electric discharging device
JPH10166223A (en) * 1996-12-11 1998-06-23 Okuma Corp Wire electric discharge machine
CN2302862Y (en) * 1997-07-11 1999-01-06 刘志东 Large taper cutting line frame structure for linear cutting machine
CN2341749Y (en) * 1998-10-27 1999-10-06 北京市电加工研究所 Taper wire-frame for spark linear cutting machine
CN2356799Y (en) * 1999-01-04 2000-01-05 陈浩生 High-precision large taper wire frame for numerically controlled linear cutting machine
EP2098322A1 (en) * 2008-03-05 2009-09-09 Agie Sa Flushing device and method for a wire electric discharge machine
CN202169425U (en) * 2011-06-30 2012-03-21 东莞华科精机有限公司 Novel lifting mechanism for wire cutting

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728913A (en) * 2012-06-26 2012-10-17 安徽省振泉数控科技有限公司 Molybdenum wire lifting device of numerical control wire cut electric discharge machine
CN102728913B (en) * 2012-06-26 2014-02-26 安徽省振泉数控科技有限公司 Molybdenum wire lifting device of numerical control wire cut electric discharge machine
CN103084679A (en) * 2013-01-18 2013-05-08 李冬庆 Taper head shaft Z vertical lifting mechanism for linear cutting machine
CN103084679B (en) * 2013-01-18 2015-05-20 李冬庆 Taper head shaft Z vertical lifting mechanism for linear cutting machine
CN106957667A (en) * 2017-04-19 2017-07-18 宜都大重工有限公司 A kind of microwave chain type turn-around machine
CN113210778A (en) * 2021-06-03 2021-08-06 金虎 Continuity steel pipe cutting device for construction

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Application publication date: 20111102