CN102728913B - Molybdenum wire lifting device of numerical control wire cut electric discharge machine - Google Patents

Molybdenum wire lifting device of numerical control wire cut electric discharge machine Download PDF

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Publication number
CN102728913B
CN102728913B CN201210211117.5A CN201210211117A CN102728913B CN 102728913 B CN102728913 B CN 102728913B CN 201210211117 A CN201210211117 A CN 201210211117A CN 102728913 B CN102728913 B CN 102728913B
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China
Prior art keywords
numerical control
lifting
lift head
wire
head
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Expired - Fee Related
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CN201210211117.5A
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Chinese (zh)
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CN102728913A (en
Inventor
施光辉
曾正权
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ANHUI ZHENQUAN NUMERICAL CONTROL TECHNOLOGY Co Ltd
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ANHUI ZHENQUAN NUMERICAL CONTROL TECHNOLOGY Co Ltd
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Priority to CN201210211117.5A priority Critical patent/CN102728913B/en
Publication of CN102728913A publication Critical patent/CN102728913A/en
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Publication of CN102728913B publication Critical patent/CN102728913B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention relates to a molybdenum wire lifting device of a numerical control wire cut electric discharge machine, and relates to the technical field of numerical control wire cut electric discharge machines. The device is characterized by comprising a fixed head, a lifting head below the fixed head, a wire mouth device below the lifting head, a lower connecting plate arranged on the rear side of the lifting head, and a guide post fixedly connected with the upper part of the lower connecting plate, wherein the fixed head is provided with a supporting block; a guide seat is arranged in the supporting block; the guide seat is connected with the guide post through an internal linear shaft; the end side of the lifting head is fixed with a lifting device through a fastening piece; a guide slot is formed in the central part of the lifting scale; and the inside of the guide slot is connected to the fastening bolt and the handle on the supporting block. The device has a reasonable structure and can realize the lifting of the molybdenum wire easily. The device is convenient and simple and easy to control, and can increase the dimension precision of processed products and product quality.

Description

Numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear
Technical field:
The present invention relates to numerical control electrospark wire-electrode cutting machine technical field, be specifically related to numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear.
Background technology:
In China's industrial technology develop rapidly under the new situation, urgent need is greatly developed the process technologies such as all kinds of moulds, electrode and precision parts, and the numerical control electric spark line cutting technology a kind of key technology in the processing technology field such as all kinds of moulds, electrode and precision parts just.In the research and development process of the industry new products such as TV, instrument, often adopt numerical control electric spark wire cutting method directly to cut out part at present, greatly shortened the lead time, and reduced cost, improved Product Precision quality.Therefore the research of spark-erosion machine tool is that the industrial expansion that needs ,Ye Nengwei China of China domestic market plays certain impetus with improving.
Although NC wirecut EDM machine is widely applied in China, but NC wirecut EDM machine of the prior art still exists some shortcomings, in the process of processing, when processing different products, because the gauge of product differs, in order to guarantee the precision of processing, need regulate the height of cutting molybdenum wire, but in prior art, the lifting that is all the whole upper arm by numerical control electrospark wire-electrode cutting machine realizes, because the weight of upper arm is larger, volume is larger, elevating control is very inconvenient, workman's operation is more loaded down with trivial details, even many times due to complex operation, workman's laziness former thereby do not go to regulate when the various parts of processing, will cause like this precision of product lower, poor-performing, even produce underproof product.
Summary of the invention:
Technical problem to be solved by this invention be to provide a kind of convenient and practical, be convenient to control, numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear rational in infrastructure.
Technical problem to be solved by this invention adopts following technical scheme to realize:
Numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear, it is characterized in that: comprise gland, be positioned at the lift head of gland below, described lift head below is provided with a mouth device, the rear side of lift head is provided with bottom connecting plate, the top of bottom connecting plate is fixedly connected with lead, described gland is provided with back-up block, the inside of described back-up block is provided with guide holder, described guide holder is connected with lead by inner linear bearing, the distolateral of lift head is fixed with lifting chi by securing member, the middle part of described lifting chi is provided with guide groove, there is fastening bolt and the handle being connected on back-up block the inside of guide groove.
Described gland and the inside of lift head are respectively equipped with guide wheel.
On described lifting chi, be carved with scale.
Described silk mouth device comprises a thread pressing board that puts in lift head inside.
The upper end side of described lead is provided with top connecting plate.
The invention has the beneficial effects as follows: the present invention is rational in infrastructure, be easy to realize the lifting of molybdenum filament, convenient and simple, easily control, be conducive to improve the dimensional accuracy of converted products, improve the quality of product.
Accompanying drawing explanation:
Fig. 1 is the main sectional structure schematic diagram of looking of the present invention.
Fig. 2 is that sectional structure schematic diagram is looked on the right side of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As Fig. 1, shown in 2, numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear, comprise gland 1, be positioned at the lift head 2 of gland below, lift head 2 belows are provided with a mouth device 3, the rear side of lift head 2 is provided with bottom connecting plate 4, the top of bottom connecting plate 4 is fixedly connected with lead 5, gland 1 is provided with back-up block 6, the inside of back-up block 6 is provided with guide holder 7, guide holder 7 is connected with lead 5 by inner linear bearing 8, the distolateral of lift head 2 is fixed with lifting chi 9 by securing member, the middle part of lifting chi 9 is provided with guide groove 10, there is fastening bolt 11 and the handle 12 being connected on back-up block 6 inside of guide groove 10.The inside of gland 1 and lift head 2 is respectively equipped with guide wheel 13.On lifting chi 9, be carved with scale 14.Silk mouth device 3 comprises a thread pressing board 15 that puts in lift head inside.The upper end side of lead 5 is provided with top connecting plate 16.
Lead 5 can be by linear bearing 8 moving up and down at guide holder 7, thereby drive the bottom connecting plate 4 of lead 5 belows to move up and down, thereby drive lift head 2 and silk mouth device 3 to move up and down, realize the lifting of cutting molybdenum wire, lifting chi 9 can be measured distance and the position of cutting molybdenum wire top lifting accurately, fastening bolt 11 and handle 12 are for fastening lead 5, when fastening bolt 11 is screwed to bottommost, lead 5 will be by dieback, cannot move up and down, when fastening bolt 11 unclamps, lead 5 just can move up and down.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (5)

1. numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear, it is characterized in that: comprise gland, be positioned at the lift head of gland below, described lift head below is provided with a mouth device, the rear side of lift head is provided with bottom connecting plate, the top of bottom connecting plate is fixedly connected with lead, described gland is provided with back-up block, the inside of described back-up block is provided with guide holder, described guide holder is connected with lead by inner linear bearing, the distolateral of lift head is fixed with lifting chi by securing member, the middle part of described lifting chi is provided with guide groove, there is fastening bolt and the handle being connected on back-up block the inside of guide groove.
2. numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear according to claim 1, is characterized in that: described gland and the inside of lift head are respectively equipped with guide wheel.
3. numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear according to claim 1, is characterized in that: on described lifting chi, be carved with scale.
4. numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear according to claim 1, is characterized in that: described silk mouth device comprises a thread pressing board that puts in lift head inside.
5. numerical control electrospark wire-electrode cutting machine molybdenum filament frame lowering or hoisting gear according to claim 1, is characterized in that: the upper end side of described lead is provided with top connecting plate.
CN201210211117.5A 2012-06-26 2012-06-26 Molybdenum wire lifting device of numerical control wire cut electric discharge machine Expired - Fee Related CN102728913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210211117.5A CN102728913B (en) 2012-06-26 2012-06-26 Molybdenum wire lifting device of numerical control wire cut electric discharge machine

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Application Number Priority Date Filing Date Title
CN201210211117.5A CN102728913B (en) 2012-06-26 2012-06-26 Molybdenum wire lifting device of numerical control wire cut electric discharge machine

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CN102728913A CN102728913A (en) 2012-10-17
CN102728913B true CN102728913B (en) 2014-02-26

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084679B (en) * 2013-01-18 2015-05-20 李冬庆 Taper head shaft Z vertical lifting mechanism for linear cutting machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652132A (en) * 1979-10-03 1981-05-11 Inoue Japax Res Inc Control system for feeding
CN1803362A (en) * 2006-01-16 2006-07-19 贵州科邦科技实业有限责任公司 Adjustable wire dispenser of wire quick-moving type electrospark wire-electrode cutting machine tool ,and its production method
CN102229014A (en) * 2011-06-30 2011-11-02 东莞华科精机有限公司 Novel wire-cutting lifting mechanism
TWI355979B (en) * 2009-05-05 2012-01-11
CN202667848U (en) * 2012-06-26 2013-01-16 安徽省振泉数控科技有限公司 Molybdenum wire frame lifting device for numerical control wire cut electric discharge machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652132A (en) * 1979-10-03 1981-05-11 Inoue Japax Res Inc Control system for feeding
CN1803362A (en) * 2006-01-16 2006-07-19 贵州科邦科技实业有限责任公司 Adjustable wire dispenser of wire quick-moving type electrospark wire-electrode cutting machine tool ,and its production method
TWI355979B (en) * 2009-05-05 2012-01-11
CN102229014A (en) * 2011-06-30 2011-11-02 东莞华科精机有限公司 Novel wire-cutting lifting mechanism
CN202667848U (en) * 2012-06-26 2013-01-16 安徽省振泉数控科技有限公司 Molybdenum wire frame lifting device for numerical control wire cut electric discharge machine

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