CN102837091A - Linear cutting machine molybdenum wire tensioning mechanism - Google Patents
Linear cutting machine molybdenum wire tensioning mechanism Download PDFInfo
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- CN102837091A CN102837091A CN 201210345526 CN201210345526A CN102837091A CN 102837091 A CN102837091 A CN 102837091A CN 201210345526 CN201210345526 CN 201210345526 CN 201210345526 A CN201210345526 A CN 201210345526A CN 102837091 A CN102837091 A CN 102837091A
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- molybdenum filament
- strainer
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Abstract
The invention belongs to the field of mechanical manufacture, which relates to a linear cutting machine molybdenum wire tensioning mechanism. The tensioning mechanism consists of a guide wheel, a stepped shaft, a guide wheel seat, a tensioning seat, a stationary shaft, an eccentric wheel, a spindle, a handle transition plate, a locating rod, a screw, a spring, a handle, a hexagonal head bolt, a nut, a connecting plate, a connecting rod, a fine tuning threaded rod, a pressure spring, a mandrel, a linear bearing, a locking bolt and the like. According to the linear cutting machine molybdenum wire tensioning mechanism disclosed by the invention, the molybdenum wire tensioning status is guaranteed, and the linear cutting machine molybdenum wire tensioning mechanism has the advantages of simple structure and convenience in manufacture.
Description
Technical field
The invention belongs to mechanical manufacturing field, relate to a kind of molybdenum filament strainer of wire cutting machine tool.
Background technology
The moving tensioning of the common armrest of molybdenum filament tensioning of wire cutting machine tool is regulated; Adjustment is inconvenient; And work in-process can not be regulated the tensioning state of molybdenum filament at any time, thereby influences the crudy of line cutting to a certain extent, and this just needs a kind of molybdenum filament strainer of design; Can guarantee the tensioning of molybdenum filament in the line cutting processing well, the strainer of design needs simple in structure, easy to operate.
Summary of the invention
The purpose of the invention provides a kind of molybdenum filament strainer of wire cutting machine tool, adopts this molybdenum filament strainer, can guarantee the tensioning of molybdenum filament in the line cutting processing well, and the strainer of design is simple in structure, easy to operate.
The molybdenum filament strainer of this wire cutting machine tool is characterized in that, is made up of guide wheel, multidiameter, wheel stand, backstand, fixed axis, eccentric wheel, rotating shaft, handle rebound, backstay, screw, spring, handle, hexagon-headed bolt, nut, connecting plate, connecting rod, fine setting screw rod, stage clip, axle, linear bearing, lock-screw etc.; Guide wheel and multidiameter are formed monolateral guide wheel assembly, have the V-type circumferential groove on the guide wheel, and the V-type groove contacts with molybdenum filament during tensioning; Handle rebound, backstay, screw, spring, handle, hexagon-headed bolt are formed Handleset, and backstay, spring are installed in the handle endoporus, and hexagon-headed bolt is connected with the screwed hole of handle; Screw is connected with the screwed hole of backstay, and the little axle of rotating shaft one end press fit in the endoporus of handle rebound, has keyway on the little axle of the rotating shaft other end with the mode of interference fit, be connected through flat key in the endoporus of eccentric band keyway; Backstand right side fore-and-aft direction has aperture, in aperture, is press-fitted lining, and the rotating shaft matched in clearance is in the lining endoporus; The little axial compression of fixed axis one end fits in the eccentric wheel aperture, and the backstand left and right directions has two measure-alike shoulder holes, and shoulder hole one end is press-fitted linear bearing; Cooperate axle in the linear bearing, connecting rod and axle are installed stage clip through being threaded together on the connecting rod; The fine setting screw rod is connected with screwed hole on the backstand; Have two apertures on the connecting plate, two connecting rods match with the form of matched in clearance and the endoporus on the connecting plate respectively, through two nuts connecting plate, connecting rod are linked together; Have two blind holes on the wheel stand; Two axles match with two blind holes respectively, and use screw lock, have a big through hole on the wheel stand; Match with multidiameter one end cylindrical, and lock with lock-screw.
On the handle of molybdenum filament strainer oblong slots is set, so that pass through the axial location of screw running fix bar.
Two oblong slots are set on the backstand of molybdenum filament strainer, through bolt the molybdenum filament strainer are installed on the wire cutting machine tool with convenient.
The invention has the beneficial effects as follows that mechanism structure is simple, easy to operate, can guarantee the tensioning of molybdenum filament in the line cutting processing well through the elastic force of spring.
Description of drawings
Fig. 1 is molybdenum filament strainer front view and vertical view;
Fig. 2 is molybdenum filament strainer three-dimensional profile figure;
Three-dimensional profile figure when Fig. 3 is in the shrinkage limit state for the molybdenum filament strainer;
Three-dimensional profile figure when Fig. 4 is in the tensioning limiting condition for the molybdenum filament strainer.
The specific embodiment
Below be embodiments of the invention, the actual use of the present invention is not limited to embodiment.
Consult Fig. 1, Fig. 2, Fig. 3, in the present embodiment, the molybdenum filament strainer is made up of guide wheel 1, multidiameter 2, wheel stand 3, backstand 4, fixed axis 5, eccentric wheel 6, rotating shaft 7, handle rebound 8, backstay 9, screw 10, spring 11, handle 12, hexagon-headed bolt 13, nut 14, connecting plate 15, connecting rod 16, fine setting screw rod 17, stage clip 18, axle 19, linear bearing 20, lock-screw 21 etc.; Guide wheel 1 is formed monolateral guide wheel assembly with multidiameter 2, has the V-type circumferential groove on the guide wheel 1, and the V-type groove contacts with molybdenum filament during tensioning; Handle rebound 8, backstay 9, screw 10, spring 11, handle 12, hexagon-headed bolt 13 are formed Handleset, and backstay 9, spring 11 are installed in handle 12 endoporus, and hexagon-headed bolt 13 is connected with the screwed hole of handle 12; Screw 10 is connected with the screwed hole of backstay 9, and the little axle of rotating shaft 7 one ends press fit in the endoporus of handle rebound 8, has keyway on the little axle of rotating shaft 7 other ends with the mode of interference fit, is connected through flat key in the endoporus of band keyway of eccentric wheel 6; Backstand 4 right side fore-and-aft directions have aperture, in aperture, are press-fitted lining, and rotating shaft 7 matched in clearance are in the lining endoporus; The little axial compression of fixed axis 5 one ends fits in eccentric wheel 6 apertures; Backstand 4 left and right directions have two measure-alike shoulder holes, and shoulder hole one end is press-fitted linear bearing 20, cooperate axle 19 in the linear bearing 20; Connecting rod 16 and axle 19 are through being threaded together; Stage clip 18 is installed on the connecting rod 16, and fine setting screw rod 17 is connected with screwed hole on the backstand 4, has two apertures on the connecting plate 15; Two connecting rods 16 match with the form of matched in clearance and the endoporus on the connecting plate 15 respectively; Through two nuts 14 connecting plate 15, connecting rod 16 are linked together, have two blind holes on the wheel stand 3, two axles 19 match with two blind holes respectively; And use screw lock; Have a big through hole on the wheel stand 3, match with multidiameter 2 one end cylindricals, and with lock-screw 21 lockings.
The state that the turning handle assembly can be controlled the molybdenum filament tensioning or unclamp; When Handleset was in Fig. 1, Fig. 3 position, fixed axis 5 was in the low order end position, and the molybdenum filament strainer is in the shrinkage limit state; Unclamp molybdenum filament; Tighten hexagon-headed bolt 13 and can backstay 9 be pushed in the aperture of backstand 4 this moment, makes strainer be in contraction state all the time, is convenient to wear silk and handles; When needs tensioning molybdenum filament, unclamp hexagon-headed bolt 13, through screw 10 just backstay 9 from the aperture of backstand 4, shift out; Turning handle assembly 180 degree, Handleset is in Fig. 4 position, and fixed axis 5 is in the high order end position; The molybdenum filament strainer is in the tensioning limiting condition, thereby with the molybdenum filament tensioning on the guide wheel 1, has guaranteed the constant tensile force of molybdenum filament in the line cutting processing through stage clip 18; Regulate fine setting screw rod 17, can trace regulate the tensioning degree of molybdenum filament, satisfy the needs of line cutting processing.
Claims (3)
1. the molybdenum filament strainer of a wire cutting machine tool is characterized in that, is made up of guide wheel (1), multidiameter (2), wheel stand (3), backstand (4), fixed axis (5), eccentric wheel (6), rotating shaft (7), handle rebound (8), backstay (9), screw (10), spring (11), handle (12), hexagon-headed bolt (13), nut (14), connecting plate (15), connecting rod (16), fine setting screw rod (17), stage clip (18), axle (19), linear bearing (20), lock-screw (21) etc.; Guide wheel (1) and multidiameter (2) are formed monolateral guide wheel assembly, and guide wheel has the V-type circumferential groove on (1), and the V-type groove contacts with molybdenum filament during tensioning; Handle rebound (8), backstay (9), screw (10), spring (11), handle (12), hexagon-headed bolt (13) are formed Handleset, and backstay (9), spring (11) are installed in handle (12) endoporus, and hexagon-headed bolt (13) is connected with the screwed hole of handle (12); Screw (10) is connected with the screwed hole of backstay (9); The little axle of rotating shaft (7) one ends press fit in the endoporus of handle rebound (8), has keyway on the little axle of rotating shaft (7) other end with the mode of interference fit, be connected through flat key in the endoporus of band keyway of eccentric wheel (6), and backstand (4) right side fore-and-aft direction has aperture; In aperture, be press-fitted lining; Rotating shaft (7) matched in clearance is in the lining endoporus, and the little axial compression of fixed axis (5) one ends fits in eccentric wheel (6) aperture, and backstand (4) left and right directions has two measure-alike shoulder holes; Shoulder hole one end is press-fitted linear bearing (20); Cooperate axle (19) in the linear bearing (20), connecting rod (16) and axle (19) are through being threaded together, and connecting rod (16) is gone up installation stage clip (18); Fine setting screw rod (17) is connected with screwed hole on the backstand (4); Connecting plate has two apertures on (15), and two connecting rods (16) match with the form of matched in clearance and the endoporus on the connecting plate (15) respectively, through two nuts (14) connecting plate (15), connecting rod (16) are linked together; Wheel stand has two blind holes on (3); Two axles (19) match with two blind holes respectively, and use screw lock, have a big through hole on the wheel stand (3); Match with multidiameter (2) one end cylindricals, and lock with lock-screw (21).
2. the molybdenum filament strainer of wire cutting machine tool according to claim 1 is characterized in that, described handle is provided with oblong slots on (12), so that pass through the axial location of screw (10) running fix bar (9).
3. the molybdenum filament strainer of wire cutting machine tool according to claim 1 is characterized in that, described backstand is provided with two oblong slots on (4), the molybdenum filament strainer is installed on the wire cutting machine tool through bolt with convenient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210345526 CN102837091A (en) | 2012-09-07 | 2012-09-07 | Linear cutting machine molybdenum wire tensioning mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210345526 CN102837091A (en) | 2012-09-07 | 2012-09-07 | Linear cutting machine molybdenum wire tensioning mechanism |
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| CN102837091A true CN102837091A (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210345526 Pending CN102837091A (en) | 2012-09-07 | 2012-09-07 | Linear cutting machine molybdenum wire tensioning mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209612A (en) * | 2013-06-04 | 2014-12-17 | 丁成才 | Molybdenum wire tensioning device of wire cut electrical discharge machining tool |
| CN104308709A (en) * | 2014-10-20 | 2015-01-28 | 芜湖市泰能电热器具有限公司 | Driving cable tensioning device for polishing aluminum alloy section |
| CN104313586A (en) * | 2014-10-20 | 2015-01-28 | 芜湖市泰能电热器具有限公司 | Aluminium alloy extrusion polishing device |
| CN104668680A (en) * | 2015-02-12 | 2015-06-03 | 四川工程职业技术学院 | Wire tightener for linear cutting machine |
| CN108941809A (en) * | 2018-08-14 | 2018-12-07 | 全椒县源峰锻造有限公司 | A kind of gear blank line of rabbet joint cutter device |
| CN110181133A (en) * | 2019-06-21 | 2019-08-30 | 安阳市泰瑞机械加工有限责任公司 | A kind of automatic tensioning mechanism of wire cutting machine |
-
2012
- 2012-09-07 CN CN 201210345526 patent/CN102837091A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209612A (en) * | 2013-06-04 | 2014-12-17 | 丁成才 | Molybdenum wire tensioning device of wire cut electrical discharge machining tool |
| CN104209612B (en) * | 2013-06-04 | 2017-01-11 | 丁成才 | Molybdenum wire tensioning device of wire cut electrical discharge machining tool |
| CN104308709A (en) * | 2014-10-20 | 2015-01-28 | 芜湖市泰能电热器具有限公司 | Driving cable tensioning device for polishing aluminum alloy section |
| CN104313586A (en) * | 2014-10-20 | 2015-01-28 | 芜湖市泰能电热器具有限公司 | Aluminium alloy extrusion polishing device |
| CN104313586B (en) * | 2014-10-20 | 2017-05-17 | 江苏环球智能机械科技发展股份有限公司 | Aluminium alloy extrusion polishing device |
| CN104668680A (en) * | 2015-02-12 | 2015-06-03 | 四川工程职业技术学院 | Wire tightener for linear cutting machine |
| CN104668680B (en) * | 2015-02-12 | 2017-07-11 | 四川工程职业技术学院 | A kind of wire cutting machine tool wire tightener |
| CN108941809A (en) * | 2018-08-14 | 2018-12-07 | 全椒县源峰锻造有限公司 | A kind of gear blank line of rabbet joint cutter device |
| CN110181133A (en) * | 2019-06-21 | 2019-08-30 | 安阳市泰瑞机械加工有限责任公司 | A kind of automatic tensioning mechanism of wire cutting machine |
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Application publication date: 20121226 |