CN108031935B - Nine-shaft eight-linkage middle-wire-moving wire-cut electric discharge machine - Google Patents
Nine-shaft eight-linkage middle-wire-moving wire-cut electric discharge machine Download PDFInfo
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- CN108031935B CN108031935B CN201711337776.2A CN201711337776A CN108031935B CN 108031935 B CN108031935 B CN 108031935B CN 201711337776 A CN201711337776 A CN 201711337776A CN 108031935 B CN108031935 B CN 108031935B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
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Abstract
The invention provides a nine-shaft eight-linkage middle-wire-moving wire-electrode cutting device which comprises a supporting mechanism, a wire storage mechanism, a taper mechanism and a piece bearing mechanism, wherein the wire storage mechanism, the taper mechanism and the piece bearing mechanism are arranged on the supporting mechanism, a containing structure for placing cutting wires is arranged on the wire storage mechanism, the taper mechanism is positioned on one side of the wire storage mechanism, the piece bearing mechanism is positioned below the taper mechanism, a positioning structure for fixing a workpiece is arranged on the piece bearing mechanism, a longitudinal driving motor, a transverse driving motor, a longitudinal deflection motor, a transverse power motor and a longitudinal power motor are communicated with a control cabinet through circuits, and the control cabinet timely adjusts the positions and directions of the taper mechanism and the piece bearing mechanism according to process requirements, so that the control efficiency is improved, the cutting precision is improved, the working efficiency is improved, and the product quality is improved.
Description
Technical Field
The invention relates to wire-cut electrical discharge machining equipment, in particular to a nine-shaft eight-linkage medium-wire-moving wire-cut electrical discharge machining device.
Background
The wire cut electric discharge machine adopts molybdenum wire or hard brass wire as electrode wire, and under the action of high-frequency pulse voltage, the liquid medium is broken down to form electric spark discharge, and simultaneously heat is generated to locally melt metal on the surface of a workpiece, and simultaneously the cutting liquid washes the cutting part, and the movement of the electrode wire is controlled by a controller to form a preset shape and size on the workpiece. Because the working environment of wire cutting is severe, the corrosion of the working solution is strong, water and scraps are easy to enter the machine tool, so that the machine tool is easy to age, and the electrical failure rate is high. Meanwhile, each moving part of the cutting machine is controlled by a motor, and the motors are not mutually coordinated, so that the cutting precision is difficult to improve. Therefore, there is a need for structural optimization of such cutting machines to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a nine-shaft eight-linkage middle wire-moving wire-cut electric discharge machine, which is used for improving cutting precision and product quality.
The invention adopts the technical proposal for solving the technical problems that:
the utility model provides a walk silk wire-electrode cutting device in eight linkages of nine axles, including supporting mechanism, store up silk mechanism, tapering mechanism and hold a mechanism and install on supporting mechanism, store up and have the holding structure who places the cutting silk on the silk mechanism, tapering mechanism is located and store up silk mechanism one side, carry the cutting silk to tapering mechanism by storing up the silk mechanism, and adjust the angle of cutting silk by tapering mechanism, hold a mechanism and be located tapering mechanism below, hold a mechanism on have the location structure of fixed work piece, cut the work piece of holding on the mechanism by the cutting silk on the tapering mechanism, and return the cutting silk to storing up silk mechanism by tapering mechanism, wherein:
the taper mechanism comprises a pair of mutually parallel longitudinal rail rods, the longitudinal rail rods are fixed on the supporting mechanism and extend along a horizontal plane, a longitudinal carrier plate is arranged above the longitudinal rail rods, a longitudinal supporting block is fixed at the bottom of the longitudinal carrier plate and assembled on the longitudinal rail rods, a longitudinal lead screw is also arranged on the supporting mechanism and positioned between the longitudinal rail rods and mutually parallel to the longitudinal rail rods, a longitudinal transmission nut is fixed at the bottom of the longitudinal carrier plate and assembled on the longitudinal lead screw, the longitudinal lead screw is connected with a power output shaft of a longitudinal driving motor through a transmission belt, and the longitudinal driving motor is fixed on the supporting mechanism and driven by the longitudinal driving motor to operate so as to enable the longitudinal carrier plate to move along the longitudinal rail rods;
a pair of mutually parallel transverse rail rods are fixed on the longitudinal carrier plate, the transverse rail rods extend along a horizontal plane and are mutually perpendicular to the longitudinal rail rods, a transverse carrier plate is arranged above the transverse rail rods, a transverse supporting block is fixed at the bottom of the transverse carrier plate, the transverse supporting block is assembled on the transverse rail rods, a transverse lead screw is also arranged on the longitudinal carrier plate, the transverse lead screw is positioned between the transverse rail rods and is mutually parallel to the transverse rail rods, a transverse transmission nut is fixed at the bottom of the transverse carrier plate, the transverse transmission nut is assembled on the transverse lead screw, the transverse lead screw is connected with a power output shaft of a transverse driving motor through a transmission belt, and the transverse driving motor is fixed on the longitudinal carrier plate and is driven by the transverse driving motor to operate so that the transverse carrier plate moves along the transverse rail rods;
one end of the transverse carrier plate extends outwards, the tail end of the transverse carrier plate is fixedly provided with a vertical mounting plate, the vertical mounting plate is mutually perpendicular to the transverse carrier plate, a vertical rail rod is fixedly arranged on the vertical mounting plate, the vertical rail rod is mutually perpendicular to the longitudinal rail rod and the transverse rail rod, a vertical sliding sleeve is arranged on the vertical rail rod, a vertical lead screw is further arranged on the vertical mounting plate, the vertical lead screw is mutually parallel to the vertical rail rod, a vertical transmission nut is arranged on the side part of the vertical sliding sleeve, the vertical transmission nut is matched with the vertical lead screw, the vertical transmission nut is connected with a power output shaft of a vertical driving motor through a transmission belt, and the vertical driving motor is fixedly arranged on the vertical sliding sleeve and drives the vertical lead screw to operate by the vertical driving motor so that the vertical sliding sleeve moves along the vertical rail rod;
the bottom of the vertical sliding sleeve is fixedly provided with a vertical connecting rod, the vertical connecting rod extends downwards along a vertical rail rod, the tail end of the vertical connecting rod is fixedly provided with a transverse mounting plate, one side of the transverse mounting plate is provided with an adapter, the adapter is connected with the transverse mounting plate through a longitudinal shaft rod, the longitudinal shaft rod is parallel to the longitudinal rail rod, the transverse mounting plate is also fixedly provided with a longitudinal deflection motor, a power output shaft of the longitudinal deflection motor is connected with the longitudinal shaft rod, the adapter is driven by the longitudinal deflection motor to deflect around the longitudinal shaft rod, the adapter is provided with a yarn guiding head, the yarn guiding head is connected with the adapter through the transverse shaft rod, the transverse shaft rod is parallel to the transverse rail rod, the power output shaft of the transverse deflection motor is connected with the transverse shaft rod, the yarn guiding head is driven by the transverse deflection motor to deflect around the transverse shaft rod, and a yarn outlet wheel is arranged in the yarn guiding head, and a cutting yarn in the yarn storage mechanism is output through the yarn outlet wheel;
the device comprises a supporting mechanism, a wire storage mechanism, a wire returning cylinder, a wire returning head, a wire feeding wheel, a wire guiding wheel, a wire returning head, a wire storage mechanism, a wire returning head, a wire feeding wheel, a wire guiding wheel and a wire feeding wheel, wherein the wire returning cylinder is further fixed on the supporting mechanism;
the support mechanism comprises a pair of transverse sliding rails which are parallel to each other, the transverse sliding rails are fixed on the support mechanism and are parallel to the transverse rail rods, a transverse carrier is arranged above the transverse sliding rails, a transverse sliding block is fixed at the bottom of the transverse carrier, the transverse sliding block is assembled on the transverse sliding rails, a transverse screw rod is further arranged on the support mechanism, the transverse screw rod is positioned between the transverse sliding rails and is parallel to the transverse sliding rails, a transverse transmission nut is fixed at the bottom of the transverse carrier, the transverse transmission nut is assembled on the transverse screw rod, the transverse screw rod is connected with a power output shaft of a transverse power motor through a transmission belt, and the transverse power motor is fixed on the support mechanism and driven by the transverse power motor to operate so that the transverse carrier moves along the transverse sliding rails;
the transverse carrier is fixedly provided with a pair of longitudinal sliding rails which are parallel to each other, the longitudinal sliding rails are parallel to the longitudinal rail rods, a longitudinal carrier plate is arranged above the longitudinal sliding rails, the bottom of the longitudinal carrier plate is fixedly provided with a longitudinal sliding block, the longitudinal sliding block is assembled on the longitudinal sliding rails, the transverse carrier is also provided with a longitudinal screw rod, the longitudinal screw rod is positioned between the longitudinal sliding rails and is parallel to the longitudinal sliding rails, the bottom of the longitudinal carrier is fixedly provided with a longitudinal transmission nut, the longitudinal transmission nut is assembled on the longitudinal screw rod, the longitudinal screw rod is connected with a power output shaft of a longitudinal power motor through a transmission belt, and the longitudinal power motor is fixed on the transverse carrier and driven by the longitudinal power motor to operate so that the longitudinal carrier moves along the longitudinal sliding rails.
The longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are communicated with the control cabinet through circuits, and the control cabinet controls the rotation of the longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor.
The longitudinal driving motor, the transverse driving motor, the vertical driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are stepping motors or servo motors.
The wire storage mechanism comprises a wire storage barrel which is cylindrical and extends along a horizontal plane, a cutting wire is wound on the surface of the Chu Si barrel, a mandrel is arranged in the wire storage barrel, two ends of the mandrel are respectively arranged on a vertical seat, the vertical seat is fixed on the supporting mechanism, the mandrel is matched with the vertical seat through a bearing, a winding motor is fixed on the outer side of the vertical seat, a power output shaft of the winding motor is connected with the mandrel through a coupler, and the winding motor drives the wire storage barrel to operate.
The supporting mechanism comprises a base, the wire storage mechanism and the support mechanism are arranged at two ends of the base respectively, the base is provided with a stand column, the stand column is positioned between the wire storage mechanism and the support mechanism and extends to the upper part of the base, and the taper mechanism is assembled on the stand column.
The invention has the advantages that:
the taper mechanism and the bearing mechanism of the linear cutting device are driven by a longitudinal driving motor, a transverse driving motor, a vertical driving motor, a longitudinal deflection motor, a transverse power motor and a longitudinal power motor to adjust the position and the direction, wherein the longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are communicated with a control cabinet through circuits, and the control cabinet timely adjusts the positions and the directions of the taper mechanism and the bearing mechanism according to the process requirements, thereby being beneficial to improving the control efficiency, the cutting precision, the working efficiency and the product quality.
Drawings
Fig. 1 is a schematic side view of a nine-axis eight-linkage medium-speed wire-cut electric discharge machine according to the present invention;
fig. 2 is a schematic diagram of the front structure of the device.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the invention are obtained, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1 and 2, the nine-axis eight-linkage middle-wire-moving wire-cutting device provided by the invention comprises a supporting mechanism, a wire storage mechanism, a taper mechanism and a bearing mechanism, wherein the wire storage mechanism, the taper mechanism and the bearing mechanism are arranged on the supporting mechanism; a pair of mutually parallel transverse rail rods 4 are fixed on the longitudinal carrier plate, the transverse rail rods extend along a horizontal plane and are mutually perpendicular to the longitudinal rail rods, a transverse carrier plate 5 is arranged above the transverse rail rods, a transverse supporting block 6 is fixed at the bottom of the transverse carrier plate, the transverse supporting block is assembled on the transverse rail rods, a transverse lead screw is also arranged on the longitudinal carrier plate and is positioned between the transverse rail rods and is mutually parallel to the transverse rail rods, a transverse transmission nut is fixed at the bottom of the transverse carrier plate, the transverse transmission nut is assembled on the transverse lead screw, the transverse lead screw is connected with a power output shaft of a transverse driving motor through a transmission belt, the transverse driving motor is fixed on the longitudinal carrier plate, and the transverse lead screw is driven by the transverse driving motor to operate so that the transverse carrier plate moves along the transverse rail rods; one end of the transverse carrier plate extends outwards, the tail end of the transverse carrier plate is fixedly provided with a vertical mounting plate 7, the vertical mounting plate is mutually perpendicular to the transverse carrier plate, the vertical mounting plate is fixedly provided with a vertical rail rod 8, the vertical rail rod is mutually perpendicular to the longitudinal rail rod and the transverse rail rod, the vertical rail rod is provided with a vertical sliding sleeve 9, the vertical mounting plate is also provided with a vertical lead screw 10, the vertical lead screw is mutually parallel to the vertical rail rod, the side part of the vertical sliding sleeve is provided with a vertical transmission nut 11, the vertical transmission nut is matched with the vertical lead screw, the vertical transmission nut is connected with a power output shaft of a vertical driving motor 12 through a transmission belt, the vertical driving motor is fixed on the vertical sliding sleeve, and the vertical driving motor drives the vertical lead screw to operate so that the vertical sliding sleeve moves along the vertical rail rod; the bottom of the vertical sliding sleeve is fixedly provided with a vertical connecting rod 13 which extends downwards along a vertical rail rod, the tail end of the vertical connecting rod is fixedly provided with a transverse mounting plate 14, one side of the transverse mounting plate is provided with an adapter 15, the adapter is connected with the transverse mounting plate through a longitudinal shaft rod, the longitudinal shaft rod is parallel to the longitudinal rail rod, the transverse mounting plate is also fixedly provided with a longitudinal deflection motor 16, a power output shaft of the longitudinal deflection motor is connected with the longitudinal shaft rod, the adapter is driven by the longitudinal deflection motor to deflect around the longitudinal shaft rod, the adapter is provided with a guide head 17, the guide head is connected with the adapter through a transverse shaft rod, the transverse shaft rod is parallel to the transverse rail rod, the adapter is also fixedly provided with a transverse deflection motor 18, the power output shaft of the transverse deflection motor is connected with the transverse shaft rod, the guide head is driven by the transverse deflection motor to deflect around the transverse shaft rod, a wire outlet wheel is arranged in the guide head, and cutting wires in the wire storage mechanism are output through the wire outlet wheel; the support mechanism is also fixedly provided with a wire returning cylinder 19, one end of the wire returning cylinder is provided with a mounting head 20, the other end of the wire returning cylinder is communicated with the wire storage mechanism, the mounting head is connected with the wire returning cylinder through a longitudinal connecting rod, the longitudinal connecting rod is parallel to a longitudinal rail rod, the mounting head is also fixedly provided with a longitudinal offset motor 21, a power output shaft of the longitudinal offset motor is connected with the longitudinal connecting rod, the mounting head is driven by the longitudinal offset motor to offset around the longitudinal connecting rod, the mounting head is provided with a wire returning head 22, the wire returning head is connected with the mounting head through a transverse connecting rod, the transverse connecting rod is parallel to the transverse rail rod, the mounting head is also fixedly provided with a transverse offset motor 23, the power output shaft of the transverse offset motor is connected with the transverse connecting rod, the wire returning head is driven by the transverse offset motor to offset around the transverse connecting rod, and a wire feeding wheel is arranged in the wire returning head, and a cutting wire output by the wire guiding head enters the wire returning cylinder through the wire feeding wheel and returns to the wire storage mechanism; the bearing mechanism comprises a pair of transverse sliding rails 24 which are parallel to each other, the transverse sliding rails are fixed on the supporting mechanism and are parallel to the transverse rail rods, a transverse carrier 25 is arranged above the transverse sliding rails, a transverse sliding block 26 is fixed at the bottom of the transverse carrier, the transverse sliding block is assembled on the transverse sliding rails, a transverse screw rod is also arranged on the supporting mechanism, the transverse screw rod is positioned between the transverse sliding rails and is parallel to the transverse sliding rails, a transverse transmission nut is fixed at the bottom of the transverse carrier, the transverse transmission nut is assembled on the transverse screw rod, the transverse screw rod is connected with a power output shaft of a transverse power motor through a transmission belt, and the transverse power motor is fixed on the supporting mechanism and is driven by the transverse power motor to operate so that the transverse carrier moves along the transverse sliding rails; a pair of mutually parallel longitudinal slide rails 27 are fixed on the transverse carrier, the longitudinal slide rails are mutually parallel to longitudinal rail rods, a longitudinal carrier plate 28 is arranged above the longitudinal slide rails, a longitudinal sliding block 29 is fixed at the bottom of the longitudinal carrier plate and assembled on the longitudinal slide rails, a longitudinal screw rod is also arranged on the transverse carrier, the longitudinal screw rod is positioned between the longitudinal slide rails and is mutually parallel to the longitudinal slide rails, a longitudinal transmission nut is fixed at the bottom of the longitudinal carrier, the longitudinal transmission nut is assembled on the longitudinal screw rod, the longitudinal screw rod is connected with a power output shaft of a longitudinal power motor through a transmission belt, and the longitudinal power motor is fixed on the transverse carrier and driven by the longitudinal power motor to operate so that the longitudinal carrier moves along the longitudinal slide rails. The longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are communicated with the control cabinet through circuits, and the control cabinet controls the rotation of the longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor. The longitudinal driving motor, the transverse driving motor, the vertical driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are stepping motors or servo motors. The wire storage mechanism comprises a wire storage cylinder 30 which is cylindrical and extends along a horizontal plane, a cutting wire is wound on the surface of the Chu Si cylinder, a mandrel is arranged in the wire storage cylinder, two ends of the mandrel are respectively arranged on a vertical seat 31, the vertical seat is fixed on the supporting mechanism, the mandrel is matched with the vertical seat through a bearing, a winding motor 32 is fixed on the outer side of the vertical seat, a power output shaft of the winding motor is connected with the mandrel through a coupler, and the winding motor drives the wire storage cylinder to operate. The supporting mechanism comprises a base 33, the wire storage mechanism and the support mechanism are respectively arranged at two ends of the base, the base is provided with a stand column 34, and the stand column is positioned between the wire storage mechanism and the support mechanism and extends to the upper part of the base, and the taper mechanism is assembled on the stand column. The taper mechanism and the bearing mechanism of the linear cutting device are driven by a longitudinal driving motor, a transverse driving motor, a vertical driving motor, a longitudinal deflection motor, a transverse power motor and a longitudinal power motor to adjust the position and the direction, wherein the longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are communicated with a control cabinet through circuits, and the control cabinet timely adjusts the positions and the directions of the taper mechanism and the bearing mechanism according to the process requirements, thereby being beneficial to improving the control efficiency, the cutting precision, the working efficiency and the product quality.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, but not limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (3)
1. The utility model provides a walk silk wire-electrode cutting device in eight linkages of nine axles, including supporting mechanism, store up silk mechanism, tapering mechanism and hold a mechanism and install on supporting mechanism, store up and have the holding structure who places the cutting silk on the silk mechanism, tapering mechanism is located and store up silk mechanism one side, carry the cutting silk to tapering mechanism by storing up the silk mechanism, and adjust the angle of cutting silk by tapering mechanism, hold a mechanism and be located tapering mechanism below, hold a mechanism on have the location structure of fixed work piece, cut the work piece of holding on the mechanism by the cutting silk on the tapering mechanism, and return the cutting silk to storing up silk mechanism by tapering mechanism, its characterized in that:
the taper mechanism comprises a pair of mutually parallel longitudinal rail rods, the longitudinal rail rods are fixed on the supporting mechanism and extend along a horizontal plane, a longitudinal carrier plate is arranged above the longitudinal rail rods, a longitudinal supporting block is fixed at the bottom of the longitudinal carrier plate and assembled on the longitudinal rail rods, a longitudinal lead screw is also arranged on the supporting mechanism and positioned between the longitudinal rail rods and mutually parallel to the longitudinal rail rods, a longitudinal transmission nut is fixed at the bottom of the longitudinal carrier plate and assembled on the longitudinal lead screw, the longitudinal lead screw is connected with a power output shaft of a longitudinal driving motor through a transmission belt, and the longitudinal driving motor is fixed on the supporting mechanism and driven by the longitudinal driving motor to operate so as to enable the longitudinal carrier plate to move along the longitudinal rail rods;
a pair of mutually parallel transverse rail rods are fixed on the longitudinal carrier plate, the transverse rail rods extend along a horizontal plane and are mutually perpendicular to the longitudinal rail rods, a transverse carrier plate is arranged above the transverse rail rods, a transverse supporting block is fixed at the bottom of the transverse carrier plate, the transverse supporting block is assembled on the transverse rail rods, a transverse lead screw is also arranged on the longitudinal carrier plate, the transverse lead screw is positioned between the transverse rail rods and is mutually parallel to the transverse rail rods, a transverse transmission nut is fixed at the bottom of the transverse carrier plate, the transverse transmission nut is assembled on the transverse lead screw, the transverse lead screw is connected with a power output shaft of a transverse driving motor through a transmission belt, and the transverse driving motor is fixed on the longitudinal carrier plate and is driven by the transverse driving motor to operate so that the transverse carrier plate moves along the transverse rail rods;
one end of the transverse carrier plate extends outwards, the tail end of the transverse carrier plate is fixedly provided with a vertical mounting plate, the vertical mounting plate is mutually perpendicular to the transverse carrier plate, a vertical rail rod is fixedly arranged on the vertical mounting plate, the vertical rail rod is mutually perpendicular to the longitudinal rail rod and the transverse rail rod, a vertical sliding sleeve is arranged on the vertical rail rod, a vertical lead screw is further arranged on the vertical mounting plate, the vertical lead screw is mutually parallel to the vertical rail rod, a vertical transmission nut is arranged on the side part of the vertical sliding sleeve, the vertical transmission nut is matched with the vertical lead screw, the vertical transmission nut is connected with a power output shaft of a vertical driving motor through a transmission belt, and the vertical driving motor is fixedly arranged on the vertical sliding sleeve and drives the vertical lead screw to operate by the vertical transmission nut so that the vertical sliding sleeve moves along the vertical rail rod;
the bottom of the vertical sliding sleeve is fixedly provided with a vertical connecting rod, the vertical connecting rod extends downwards along a vertical rail rod, the tail end of the vertical connecting rod is fixedly provided with a transverse mounting plate, one side of the transverse mounting plate is provided with an adapter, the adapter is connected with the transverse mounting plate through a longitudinal shaft rod, the longitudinal shaft rod is parallel to the longitudinal rail rod, the transverse mounting plate is also fixedly provided with a longitudinal deflection motor, a power output shaft of the longitudinal deflection motor is connected with the longitudinal shaft rod, the adapter is driven by the longitudinal deflection motor to deflect around the longitudinal shaft rod, the adapter is provided with a yarn guiding head, the yarn guiding head is connected with the adapter through the transverse shaft rod, the transverse shaft rod is parallel to the transverse rail rod, the power output shaft of the transverse deflection motor is connected with the transverse shaft rod, the yarn guiding head is driven by the transverse deflection motor to deflect around the transverse shaft rod, and a yarn outlet wheel is arranged in the yarn guiding head, and a cutting yarn in the yarn storage mechanism is output through the yarn outlet wheel;
the device comprises a supporting mechanism, a wire storage mechanism, a wire returning cylinder, a wire returning head, a wire feeding wheel, a wire guiding wheel, a wire returning head, a wire storage mechanism, a wire returning head, a wire feeding wheel, a wire guiding wheel and a wire feeding wheel, wherein the wire returning cylinder is further fixed on the supporting mechanism;
the support mechanism comprises a pair of transverse sliding rails which are parallel to each other, the transverse sliding rails are fixed on the support mechanism and are parallel to the transverse rail rods, a transverse carrier is arranged above the transverse sliding rails, a transverse sliding block is fixed at the bottom of the transverse carrier, the transverse sliding block is assembled on the transverse sliding rails, a transverse screw rod is further arranged on the support mechanism, the transverse screw rod is positioned between the transverse sliding rails and is parallel to the transverse sliding rails, a transverse transmission nut is fixed at the bottom of the transverse carrier, the transverse transmission nut is assembled on the transverse screw rod, the transverse screw rod is connected with a power output shaft of a transverse power motor through a transmission belt, and the transverse power motor is fixed on the support mechanism and driven by the transverse power motor to operate so that the transverse carrier moves along the transverse sliding rails;
the transverse carrier is fixedly provided with a pair of longitudinal sliding rails which are parallel to each other, the longitudinal sliding rails are parallel to longitudinal rail rods, a longitudinal carrier plate is arranged above the longitudinal sliding rails, the bottom of the longitudinal carrier plate is fixedly provided with a longitudinal sliding block, the longitudinal sliding block is assembled on the longitudinal sliding rails, the transverse carrier is also provided with a longitudinal screw rod which is positioned between the longitudinal sliding rails and is parallel to the longitudinal sliding rails, the bottom of the longitudinal carrier is fixedly provided with a longitudinal transmission nut, the longitudinal transmission nut is assembled on the longitudinal screw rod, the longitudinal screw rod is connected with a power output shaft of a longitudinal power motor through a transmission belt, and the longitudinal power motor is fixed on the transverse carrier and drives the longitudinal screw rod to operate by the longitudinal power motor so that the longitudinal carrier moves along the longitudinal sliding rails;
the longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are communicated with the control cabinet through circuits, and the control cabinet controls the rotation of the longitudinal driving motor, the transverse driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor;
the wire storage mechanism comprises a wire storage barrel which is cylindrical and extends along a horizontal plane, a cutting wire is wound on the surface of the Chu Si barrel, a mandrel is arranged in the wire storage barrel, two ends of the mandrel are respectively arranged on a vertical seat, the vertical seat is fixed on the supporting mechanism, the mandrel is matched with the vertical seat through a bearing, a winding motor is fixed on the outer side of the vertical seat, a power output shaft of the winding motor is connected with the mandrel through a coupler, and the winding motor drives the wire storage barrel to operate.
2. The nine-axis eight-linkage medium-speed wire-cut electric discharge machine of claim 1, wherein:
the longitudinal driving motor, the transverse driving motor, the vertical driving motor, the longitudinal deflection motor, the transverse power motor and the longitudinal power motor are stepping motors or servo motors.
3. The nine-axis eight-linkage medium-speed wire-cut electric discharge machine of claim 1, wherein:
the supporting mechanism comprises a base, the wire storage mechanism and the support mechanism are arranged at two ends of the base respectively, the base is provided with a stand column, the stand column is positioned between the wire storage mechanism and the support mechanism and extends to the upper part of the base, and the taper mechanism is assembled on the stand column.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711337776.2A CN108031935B (en) | 2017-12-14 | 2017-12-14 | Nine-shaft eight-linkage middle-wire-moving wire-cut electric discharge machine |
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| CN201711337776.2A CN108031935B (en) | 2017-12-14 | 2017-12-14 | Nine-shaft eight-linkage middle-wire-moving wire-cut electric discharge machine |
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| CN108031935B true CN108031935B (en) | 2023-06-23 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108672859B (en) * | 2018-05-22 | 2019-10-08 | 浙江霸器智能装备股份有限公司 | The outstanding support mechanism of wire cutting machine in steep-taper |
| CN108436208B (en) * | 2018-05-22 | 2019-06-11 | 浙江霸器智能装备有限公司 | Wire electrical discharge machine tool in steep-taper |
| CN108672856B (en) * | 2018-05-22 | 2020-06-23 | 浙江霸器智能装备股份有限公司 | Large-taper middle-wire-moving electric spark wire cutting machine tool with novel wire returning arm |
| CN108581105B (en) * | 2018-05-22 | 2019-10-08 | 浙江霸器智能装备股份有限公司 | The lower seal wire arm of wire cutting machine in steep-taper |
| CN108406022B (en) * | 2018-05-22 | 2019-06-11 | 浙江霸器智能装备有限公司 | The thread guide mechanism of wire cutting machine in steep-taper |
| CN112439956B (en) * | 2020-11-18 | 2021-11-26 | 安徽国防科技职业学院 | Multifunctional numerical control linear cutting machine |
| CN112439954B (en) * | 2020-11-18 | 2021-11-30 | 安徽国防科技职业学院 | Numerical control linear cutting machine tool for prolonging service life of molybdenum wire |
| CN112439955B (en) * | 2020-11-18 | 2021-11-30 | 安徽国防科技职业学院 | Multi-axis machining numerical control linear cutting machine |
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| CH590107A5 (en) * | 1975-08-13 | 1977-07-29 | Charmilles Sa Ateliers | |
| CN203236076U (en) * | 2013-05-13 | 2013-10-16 | 南京航空航天大学 | Wire-conveying device overhead high-speed reciprocation wire moving wire electrical discharge machining tool |
| CN106334847B (en) * | 2016-10-31 | 2018-04-03 | 嘉善霸器机械制造有限公司 | A kind of wire electrode carriage for wire electric discharge machining device |
| CN106563859A (en) * | 2016-10-31 | 2017-04-19 | 嘉善霸器机械制造有限公司 | Electrode wire storage shelf for electrical discharge wire-cutting device |
| CN106312212B (en) * | 2016-10-31 | 2018-04-03 | 嘉善霸器机械制造有限公司 | A kind of wire electric discharge machining device |
| CN107159983B (en) * | 2017-06-30 | 2023-07-04 | 自贡市嘉特数控机械制造有限公司 | Cutting feed processing method of wire cut electric discharge machine |
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