CN101837493A - On-line frame assembly structure of large-conicity linear cutting machine - Google Patents
On-line frame assembly structure of large-conicity linear cutting machine Download PDFInfo
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- CN101837493A CN101837493A CN201010151645A CN201010151645A CN101837493A CN 101837493 A CN101837493 A CN 101837493A CN 201010151645 A CN201010151645 A CN 201010151645A CN 201010151645 A CN201010151645 A CN 201010151645A CN 101837493 A CN101837493 A CN 101837493A
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- 239000000725 suspension Substances 0.000 claims description 2
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Abstract
The invention relates to an on-line frame assembly structure of a large-conicity linear cutting machine with higher machining precision, which adopts a pallet structure with a V-shaped guide rail and a U-shaped guide rail that are distributed in an II form as well as a support seat structure. In the invention, the V-shaped guide rail and the U-shaped guide rail are distributed on the same plane so that the vertical precision can be ensured easily, therefore, the machining and assembling difficulty is greatly reduced; a support structure of the support seat is adopted, and the rigidity of the support seat is good; the V-shaped pallet and the U-shaped pallet in the traditional meaning are improved into one pallet, therefore, the components are reduced, the structure is simplified, and the whole occupying space of an on-line frame is small; and by adopting a counterweight block structure, the security is improved and the wearing of all guide rail pairs and transmission pairs is reduced, especially the wearing of upright guide rail pairs and V-shaped guide rail pairs is reduced.
Description
(1) technical field:
The present invention relates to a kind of frame assembly structure of reaching the standard grade of edm of big taper bed, belong to the electric spark linear cutting machine technical field.
(2) background technology:
In the prior art, the frame assembly structure of reaching the standard grade of edm of big taper bed, be installed on column one side that is fixed on the lathe bed and be positioned at X, Y to cross planker top, which comprises at least upper arm, successively respectively by U to guideway and V to guideway hang be installed on cross U of being of upper arm front end below to planker and V to planker, hang to be installed on and above-mentioned be cross U to planker and V last coil holder to the planker below, last coil holder front end is equipped with leading wheel seat, described U lays respectively on two planes to guide rail to guide rail and V, and keeps antarafacial vertical.It also comprises, drive U to the U of planker motion to motor and transmission component (U is to screw pair), drive V to the V of planker motion to motor and transmission component (V is to screw pair).Wherein, upper arm and column screw are fixed, and the column screw mandrel is parallel to column to be installed, and column screw mandrel upper end is connected with the column motor output shaft.When the column machine operation, upper arm can be done movement in vertical direction along column.U is connected to screw mandrel with U to the output shaft of motor, and U is connected to screw with U to planker, as U during to machine operation, U to screw drive U to planker along U to guide rail movement.V is connected to screw mandrel with V to the output shaft of motor, and V is connected to screw with V to planker, as V during to machine operation, V to screw drive V to planker along V to guide rail movement.
Prior art exists following weak point:
1. have now and go up coil holder owing to adopt suspended structure, the upper arm poor rigidity, this precision to the line cutting processing is brought negative effect.
2. machining accuracy is poor.In the prior art, U lays respectively on two planes to guide rail to guide rail and V, guarantee its antarafacial vertical precision, and difficulty is bigger when processing and assembling, and this precision to the line cutting processing is brought very big negative effect.
On the cross saddle type coil holder integral body take up room bigger, particularly on the short transverse.
4.U be subjected to big gravity to guide rail and guide's V rail bearing, easy to wear and influence steering capability.
(3) summary of the invention:
The present invention has aimed to provide the frame assembly structure of reaching the standard grade of the better edm of big taper bed of a kind of line cutting processing precision.
Technical solution of the present invention is as follows:
The frame assembly structure of reaching the standard grade of edm of big taper bed is installed on column one side that is fixed on the lathe bed and is positioned at X, Y to cross planker top,
Which comprises at least upper arm, U and to motor, front end the last coil holder of leading wheel seat is installed to guideway, V to motor, V to guideway, U, wherein,
Upper arm is installed on column one side by the column guideway, and fixes with the column nut seat, and column screw mandrel upper end is connected with the column motor output shaft, and when the column machine operation, upper arm is done movement in vertical direction along the column guideway,
U is connected to screw mandrel with U to the output shaft of motor,
V is connected to screw mandrel with V to the output shaft of motor,
It is characterized in that:
Described upper arm is that upper surface is equipped with the supporting base of V to the horizontal guide rail slide block, the supporting base upper surface also is equipped with V to nut seat, it comprises that also one is horizontally installed with a V to guide rail and the two U planker to guide rail on lower surface, V is positioned at a side of planker to guide rail, above-mentioned V is perpendicular to guide rail to guide rail and two U, being ∏ shape distributes, above-mentioned V forms V to guideway to guide rail and V to the horizontal guide rail slide block, V is fixedly installed on the lower surface of planker to motor, V is the level of state and parallel to guide rail with V to screw mandrel, and V forms V to transmission to screw mandrel and V to nut seat; U is installed on the top of planker to motor, and U is the level of state and parallel to guide rail with U to screw mandrel,
Front end is equipped with the last coil holder of leading wheel seat, suspension is installed on the below of above-mentioned planker U to guide rail one side, the upper horizontal of last coil holder is equipped with U to the horizontal guide rail slide block, U forms U to guideway to horizontal guide rail slide block and U to guide rail, the upper fixed of last coil holder is equipped with contiguous block, U is fixed in contiguous block top to nut seat, and U forms U to transmission to screw mandrel and U to nut seat.
As V during to machine operation, to transmission, planker is made V to horizontal movement along V to the guide rail slide block by V, and last coil holder is made V to horizontal movement with planker.As U during to machine operation, to transmission and contiguous block, last coil holder is made U to horizontal movement along U to the guide rail slide block by U.
Among the present invention the U in the traditional sense is merged into a planker that ∏ shape guide rail is housed to planker and V to planker, parts have been reduced, simplify the structure, the more important thing is, the U that antarafacial in the traditional structure is distributed is installed on the same plane to guide rail to guide rail and V, make to guarantee that its vertical precision becomes easily that reduced the difficulty of processing and assembling greatly, this brings very big positive role to the precision that guarantees the line cutting processing.Change traditional upper arm, U to planker, V to planker, go up coil holder successively suspended structure be the supporting base supporting structure, the upper arm good rigidly; Coil holder integral body takes up room for a short time on the said structure in addition, and U is stressed little to guide rail and guide's V rail bearing, and is not easy to wear.
Further technical solution is:
Described planker is positioned at U and is fixed with balancing weight to the opposite side of guide rail, and the center of gravity of mass activity part was in the center of planker when the quality assurance of this balancing weight was worked.
This technical solution improved security and reduced the wearing and tearing of each guideway, transmission among the present invention, especially reduced the wearing and tearing to guideway of column guideway, V.
(4) description of drawings:
Below with reference to drawings and Examples the present invention is described in further details:
Accompanying drawing 1 is for using the embodiment schematic diagram of edm of big taper bed of the present invention
Fig. 2 is central post embodiment illustrated in fig. 1 and supporting base part schematic diagram
Fig. 3 is middle carriage embodiment illustrated in fig. 1 and goes up coil holder part schematic diagram
Fig. 4 is the schematic diagram of another direction of Fig. 3 middle carriage
Each sequence number is respectively among the figure: 1, lathe bed; 2, silk tube; 3, column; 4, go up the coil holder assembly; 5, connecting rod; 6, column guideway; 7, leading wheel seat; 8, wire electrode; 9, X, Y are to cross planker; 10, column screw mandrel; 11, column nut seat; 12, supporting base; 13, U is to motor; 14, U is to screw mandrel; 15, balancing weight; 16, go up coil holder; 17, U is to the guide rail slide block; 18, contiguous block; 19, U is to guide rail; 20, V is to the guide rail slide block; 21, V is to guide rail; 22, U is to nut seat; 23, V is to motor; 24, V is to screw mandrel; 25, planker; 26, V is to nut seat
(5) specific embodiment:
Referring to accompanying drawing 1, use edm of big taper bed of the present invention by lathe bed 1, be installed on silk tube 2 on the lathe bed 1, column 3, X, Y to cross planker, go up more than 5 most of compositions of coil holder assembly 4, connecting rod, silk tube 2 is positioned at a side on the lathe bed, X, Y are positioned at the opposite side of lathe bed top silk tube 2 to cross planker, wire electrode 8 is drawn by silk tube 2, through transition guide wheel (among the figure indicate) at X, Y capstan, the closed loop that forms between capstan down on above the cross planker.
Referring to accompanying drawing 2, column 3 one sides are equipped with column guideway 6, and supporting base 12 is connected with column by column guideway 6.Column motor (not indicating among the figure), column screw mandrel 10 are installed on the column, and the output shaft of column motor is connected with column screw mandrel 10, and column nut seat 11 is fixed on the supporting base 12.When the column machine operation, supporting base 12 is done movement in vertical direction along column guideway 6.
Referring to accompanying drawing 3,4, supporting base 12 upper surfaces are equipped with V to guide rail slide block 20; V is fixed in supporting base 12 tops to nut seat 26.
The lower surface of planker 25 also is equipped with V and is connected to screw mandrel with V to the output shaft of motor to screw mandrel 24, V to motor 23, V; As V during to machine operation, planker 25 is V to horizontal movement along V to guideway.
U is equipped with U to the upper surface of the planker 25 of guide rail 19 1 sides and is connected to screw mandrel 14 with U to the output shaft of motor 13 to screw mandrel 14, U to motor 13, U; U is fixedly installed in the top of contiguous block 18 to nut seat 22, and contiguous block 18 is fixedlyed connected with last coil holder 16.
In the embodiment of the invention, V is distributed on the same plane to guide rail to guide rail and U, makes to guarantee that its vertical precision becomes easily, has reduced the difficulty of processing and assembling greatly; Adopt the supporting base supporting structure, the supporting base good rigidly; V in the traditional sense is improved to a planker to planker and U to planker, has reduced parts, simplify the structure, last coil holder integral body takes up room little; Adopt counterweight block structure, improved security and reduced the wearing and tearing of each guideway, transmission, especially reduced the wearing and tearing of column guideway, V to guideway.
The present invention that above-mentioned structure like this constitutes all has many saving graces for technical staff of the same trade now, and the progressive that possesses skills really.
But, in technical field of the present invention,, can improve other exercisable embodiment of the present invention as long as possess the most basic knowledge.In the present invention substantive technical scheme has been proposed the patent protection request, its protection domain should comprise all variation patterns with above-mentioned technical characterstic.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (2)
1. the frame assembly structure of reaching the standard grade of edm of big taper bed is installed on column one side that is fixed on the lathe bed and is positioned at X, Y to cross planker top,
Which comprises at least upper arm, U and to motor, front end the last coil holder of leading wheel seat is installed to guideway, V to motor, V to guideway, U, wherein,
Upper arm is installed on column one side by the column guideway, and fixes with the column nut seat, and column screw mandrel upper end is connected with the column motor output shaft, and when the column machine operation, upper arm is done movement in vertical direction along the column guideway,
U is connected to screw mandrel with U to the output shaft of motor,
V is connected to screw mandrel with V to the output shaft of motor,
It is characterized in that:
Described upper arm is that upper surface is equipped with the supporting base of V to the horizontal guide rail slide block, the supporting base upper surface also is equipped with V to nut seat, it comprises that also one is horizontally installed with a V to guide rail and the two U planker to guide rail on lower surface, V is positioned at a side of planker to guide rail, above-mentioned V is perpendicular to guide rail to guide rail and two U, being П shape distributes, above-mentioned V forms V to guideway to guide rail and V to the horizontal guide rail slide block, V is fixedly installed on the lower surface of planker to motor, V is the level of state and parallel to guide rail with V to screw mandrel, and V forms V to transmission to screw mandrel and V to nut seat; U is installed on the top of planker to motor, and U is the level of state and parallel to guide rail with U to screw mandrel,
Front end is equipped with the last coil holder of leading wheel seat, suspension is installed on the below of above-mentioned planker U to guide rail one side, the upper horizontal of last coil holder is equipped with U to the horizontal guide rail slide block, U forms U to guideway to horizontal guide rail slide block and U to guide rail, the upper fixed of last coil holder is equipped with contiguous block, U is fixed in contiguous block top to nut seat, and U forms U to transmission to screw mandrel and U to nut seat.
2. the frame assembly structure of reaching the standard grade of edm of big taper bed according to claim 1 is characterized in that: described planker is positioned at U and is fixed with balancing weight to the opposite side of guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010151645.7A CN101837493B (en) | 2010-04-07 | 2010-04-07 | On-line frame assembly structure of large-conicity linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010151645.7A CN101837493B (en) | 2010-04-07 | 2010-04-07 | On-line frame assembly structure of large-conicity linear cutting machine |
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| CN101837493A true CN101837493A (en) | 2010-09-22 |
| CN101837493B CN101837493B (en) | 2015-07-08 |
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| CN201010151645.7A Active CN101837493B (en) | 2010-04-07 | 2010-04-07 | On-line frame assembly structure of large-conicity linear cutting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049698A (en) * | 2010-11-26 | 2011-05-11 | 威海华东数控股份有限公司 | X axis and Y axis integrated nut bracket |
| CN102248236A (en) * | 2011-06-30 | 2011-11-23 | 东莞华科精机有限公司 | Novel taper coil holder for linear cutting |
| CN102626878A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Special fixture for surface processing of guide base and application |
| CN104174954A (en) * | 2013-05-23 | 2014-12-03 | 李冬庆 | Linear guide rail lifting mechanism for numerical control high speed spark erosion drilling machine |
| CN104308299A (en) * | 2014-09-26 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Linear cutter with V-shaped positioning way |
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| US4485288A (en) * | 1982-01-04 | 1984-11-27 | Erowa Ag | Wire guiding device for electroerosion finishing machines |
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| CN2243954Y (en) * | 1995-11-16 | 1997-01-01 | 张维良 | Wire frame for rotary guide cutting taper wire cutter |
| CN2476379Y (en) * | 2001-05-25 | 2002-02-13 | 丁久湖 | Taper wire frame of digital controlled wire-cutting machine |
| CN201009022Y (en) * | 2006-11-22 | 2008-01-23 | 江苏三星机械制造有限公司 | Electric spark wire cutting machine tool special for machining gear |
| CN201644968U (en) * | 2010-04-07 | 2010-11-24 | 潘长青 | Upper line set assembly structure of large-taper linear cutting machine |
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2010
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4485288A (en) * | 1982-01-04 | 1984-11-27 | Erowa Ag | Wire guiding device for electroerosion finishing machines |
| JPS60114427A (en) * | 1983-11-25 | 1985-06-20 | Inst Tech Precision Eng | Manufacturing method of extrusion dies |
| CN2243954Y (en) * | 1995-11-16 | 1997-01-01 | 张维良 | Wire frame for rotary guide cutting taper wire cutter |
| CN2476379Y (en) * | 2001-05-25 | 2002-02-13 | 丁久湖 | Taper wire frame of digital controlled wire-cutting machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049698A (en) * | 2010-11-26 | 2011-05-11 | 威海华东数控股份有限公司 | X axis and Y axis integrated nut bracket |
| CN102248236A (en) * | 2011-06-30 | 2011-11-23 | 东莞华科精机有限公司 | Novel taper coil holder for linear cutting |
| CN102626878A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Special fixture for surface processing of guide base and application |
| CN102626878B (en) * | 2012-04-28 | 2014-06-18 | 苏州市达圣机械有限公司 | Special fixture for surface processing of guide base and application |
| CN104174954A (en) * | 2013-05-23 | 2014-12-03 | 李冬庆 | Linear guide rail lifting mechanism for numerical control high speed spark erosion drilling machine |
| CN104308299A (en) * | 2014-09-26 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Linear cutter with V-shaped positioning way |
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| CN101837493B (en) | 2015-07-08 |
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Effective date of registration: 20170228 Address after: 225300 Dongfeng Road, Hailing District, Jiangsu, Taizhou, China, No. 28 Patentee after: Taizhou City Hailing District Zhong Xing Digit Control Machine Tool factory Address before: 225300 Dongfeng Road, Hailing District, Jiangsu, Taizhou, China, No. 28 Patentee before: Pan Changqing |
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Effective date of registration: 20191225 Address after: 225300 Hailing Industrial Park, Taizhou City, Jiangsu Province, east of Longitudinal Fourth Road (north of No. 3 Road) Patentee after: Taizhou Wenjie CNC Equipment Co., Ltd. Address before: 225300 No. 28 Dongfeng Road, Hailing District, Jiangsu, Taizhou Patentee before: Taizhou City Hailing District Zhong Xing Digit Control Machine Tool factory |