CN112475501B - Spark-erosion wire cutting device of abnormal shape punching press work piece - Google Patents
Spark-erosion wire cutting device of abnormal shape punching press work piece Download PDFInfo
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- CN112475501B CN112475501B CN202011108438.3A CN202011108438A CN112475501B CN 112475501 B CN112475501 B CN 112475501B CN 202011108438 A CN202011108438 A CN 202011108438A CN 112475501 B CN112475501 B CN 112475501B
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- stamping workpiece
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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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/12—Forming parts of complementary shape, e.g. punch-and-die
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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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
Abstract
The invention relates to the technical field of wire cutting machining, in particular to a wire cut electric discharge machining device for a special-shaped stamped workpiece. The beneficial effects are that: the wire-cut electric discharge machining device can adjust the position of the special-shaped stamping workpiece by utilizing the screw rod driving motor, the lifting push rod, the hand wheel, the fastening screw button and the positioning screw button in the use process, thereby realizing the wire-cut machining of the inclined surface on the special-shaped stamping workpiece, and adjusting the machining position of the special-shaped stamping workpiece by utilizing the direction adjusting motor, thereby meeting the continuous machining of the machining positions on different surfaces on the special-shaped stamping workpiece, and having higher machining efficiency and effectively reducing the clamping times and the clamping errors.
Description
Technical Field
The invention relates to the technical field of wire-electrode cutting machining, in particular to a wire-electrode electric discharge cutting device for a special-shaped stamped workpiece.
Background
The wire cut electrical discharge machining refers to the machining of the surface of a material by electrical erosion through electrical discharge, and is widely applied to the machining of various metal stamping dies. The surface of a part of special-shaped stamping parts has surfaces to be machined with various inclination angles during manufacturing, the conventional wire cut electrical discharge machine cannot directly perform vertical cutting machining on the inclined surfaces during machining, the clamping position of the special-shaped stamping parts can be changed again by changing different clamps, normal machining can be performed, multiple clamp changing is needed, and machining efficiency is low.
The novel electric spark wire cutting device can effectively solve the problems by effectively and directly adjusting the machining direction and the clamping back inclination angle of the special-shaped stamped part so as to rapidly machine the special-shaped stamped part, and the electric spark wire cutting device for the special-shaped stamped part is provided.
Disclosure of Invention
The invention aims to provide a wire electric discharge machine for a special-shaped stamping workpiece, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a wire cut electric discharge machine device for a special-shaped stamped workpiece comprises a base, wherein a wire cut electric discharge machine main body is fixedly mounted on the base, a recovery box is fixedly mounted on the base at the front end corresponding to the wire cut electric discharge machine main body through bolts, a collecting tank used for collecting cooling liquid is arranged above the recovery box, a filter plate communicated with the interior of the recovery box is fixedly mounted at the bottom of the collecting tank through bolts, and a controller is fixedly mounted on the recovery box through bolts;
the upper part of the base is fixedly provided with a mounting frame through bolts, a moving seat is slidably mounted on the mounting frame, a lifting push rod is fixedly mounted on the moving seat through bolts, the output end of the lifting push rod is fixedly provided with a guide seat through bolts, a lead screw driving motor is fixedly mounted on the mounting frame through bolts, and the output end of the lead screw driving motor drives the moving seat to slide along the mounting frame through a lead screw;
the guide seat is internally provided with a sliding seat in a sliding manner, a rack is integrally formed on the sliding seat, a hand wheel is arranged on the guide seat through a bearing, a driving wheel meshed with the rack is integrally formed at the tail end of the hand wheel, a bearing seat is integrally formed on the sliding seat, a rotating handle is rotatably arranged on the bearing seat through a bearing, a fastening screw button used for pressing and positioning the rotating handle is screwed on the bearing seat, and a fixed seat is integrally formed at the tail end of the rotating handle;
slidable mounting has the slide bar on the fixing base, and the terminal integrated into one piece of slide bar has the mount pad, be linear array on the slide bar and seted up at least three locating hole, and the spiro union on the fixing base install with the slide bar on the locating hole cooperation location the location spiral shell button, there is direction adjustment motor through bolt fixed mounting on the mount pad, and direction adjustment motor's output has anchor clamps through bolt fixed mounting, install the tight spiral shell button that presss from both sides that is used for compressing tightly fixed heterotypic punching press work piece through the screw thread spiro union on the anchor clamps, and the controller pass through the cable respectively with spark-erosion wire cutting machine main part, lead screw driving motor, lifting push rod and direction adjustment motor electric connection.
Preferably, the controller is an S7-200 type PLC controller, the direction adjusting motor is a three-phase stepping motor, and the lifting push rod is a single-rod double-acting hydraulic push rod or a ball screw type electric push rod.
Preferably, a pull handle is integrally formed on the sliding rod, and the mounting frame and the moving seat are slidably mounted through a round rod or a T-shaped guide rail.
Preferably, the bottom of the recycling box is fixedly provided with a liquid pump communicated with the inside of the recycling box through a bolt, and the output end of the liquid pump cools the cutting wire of the wire cut electric discharge machine body through a liquid cooling delivery pipe.
Compared with the prior art, the invention has the beneficial effects that: the wire-cut electric discharge machining device can adjust the position of the special-shaped stamping workpiece by utilizing the screw rod driving motor, the lifting push rod, the hand wheel, the fastening screw button and the positioning screw button in the use process, thereby realizing the wire-cut machining of the inclined plane on the special-shaped stamping workpiece, and adjusting the machining position of the special-shaped stamping workpiece by utilizing the direction adjusting motor, thereby meeting the continuous machining of the machining positions on different surfaces on the special-shaped stamping workpiece, having very high machining efficiency, effectively reducing the clamping times and the clamping errors and having very high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the mounting bracket and guide base of the present invention;
fig. 4 is a schematic view of the installation of the sliding seat and the installation seat of the present invention.
In the figure: 1. a base; 2. a controller; 3. a recycling bin; 4. a filter plate; 5. collecting tank; 6. a wire electric discharge machine main body; 7. punching a workpiece in a special shape; 8. a slide bar; 9. a guide seat; 10. a movable seat; 11. a mounting frame; 12. a liquid pump; 13. a coolant delivery pipe; 14. a bearing seat; 15. pulling a handle; 16. a fixed seat; 17. a hand wheel; 18. a driving wheel; 19. a sliding seat; 20. a handle is rotated; 21. a rack; 22. fastening a screw button; 23. a lifting push rod; 24. clamping the screw button; 25. a direction adjustment motor; 26. a mounting seat; 27. positioning a screw button; 28. the screw rod drives the motor; 29. and (4) clamping.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a wire cut electric discharge machine device for a special-shaped stamped workpiece comprises a base 1, wherein a wire cut electric discharge machine main body 6 is fixedly mounted on the base 1, a recovery box 3 is fixedly mounted on the base 1 at the front end corresponding to the wire cut electric discharge machine main body 6 through bolts, a collecting tank 5 used for collecting cooling liquid is arranged above the recovery box 3, a filter plate 4 communicated with the interior of the recovery box 3 is fixedly mounted at the bottom of the collecting tank 5 through bolts, and a controller 2 is fixedly mounted on the recovery box 3 through bolts;
an installation frame 11 is fixedly installed above the base 1 through bolts, a moving seat 10 is installed on the installation frame 11 in a sliding mode, a lifting push rod 23 is fixedly installed on the moving seat 10 through bolts, a guide seat 9 is fixedly installed at the output end of the lifting push rod 23 through bolts, a lead screw driving motor 28 is fixedly installed on the installation frame 11 through bolts, and the output end of the lead screw driving motor 28 drives the moving seat 10 to slide along the installation frame 11 through a lead screw;
a sliding seat 19 is arranged in the guide seat 9 in a sliding manner, a rack 21 is integrally formed on the sliding seat 19, a hand wheel 17 is arranged on the guide seat 9 through a bearing, a driving wheel 18 meshed with the rack 21 is integrally formed at the tail end of the hand wheel 17, a bearing seat 14 is integrally formed on the sliding seat 19, a rotating handle 20 is rotatably arranged on the bearing seat 14 through a bearing, a fastening screw button 22 used for pressing and positioning the rotating handle 20 is mounted on the bearing seat 14 in a threaded manner, and a fixed seat 16 is integrally formed at the tail end of the rotating handle 20;
a slide rod 8 is slidably mounted on a fixed seat 16, a mounting seat 26 is integrally formed at the tail end of the slide rod 8, at least three positioning holes are formed in the slide rod 8 in a linear array mode, a positioning screw button 27 matched and positioned with the positioning holes in the slide rod 8 is mounted on the fixed seat 16 in a threaded mode, a direction adjusting motor 25 is fixedly mounted on the mounting seat 26 through a bolt, a clamp 29 is fixedly mounted at the output end of the direction adjusting motor 25 through the bolt, a clamping screw button 24 used for pressing and fixing a special-shaped stamping workpiece 7 is mounted on the clamp 29 in a threaded mode through threads, and the controller 2 is electrically connected with a wire cut electrical discharge machine main body 6, a lead screw driving motor 28, a lifting push rod 23 and the direction adjusting motor 25 through cables respectively;
the controller 2 is an S7-200 type PLC controller, the direction adjusting motor 25 is a three-phase stepping motor, the lifting push rod 23 is a single-rod double-acting hydraulic push rod or a ball screw type electric push rod, a pull handle 15 is integrally formed on the slide rod 8, the mounting frame 11 and the moving seat 10 are slidably mounted through a round rod or a T-shaped guide rail, the bottom of the recycling box 13 is fixedly mounted with a liquid pump 12 communicated with the inside of the recycling box 13 through bolts, and the output end of the liquid pump 12 is cooled for a cutting wire of the wire cut electric discharge machine main body 6 through the liquid cooling conveying pipe 13.
The working principle is as follows: when the device is used, the special-shaped stamping workpiece 7 can be fixedly arranged on the clamp 29 through the clamping screw buttons 24, in the machining process, the movable stamping workpiece 7 is pushed to a required transverse position through the screw rod driving motor 28, then the corresponding position of the special-shaped stamping workpiece 7 is adjusted to a machining area through the direction adjusting motor 25, then the special-shaped stamping workpiece 7 can be sent to a cutting position for cutting machining through rotating the hand wheel 17, and the position of the special-shaped stamping workpiece 7 can also be adjusted through the assistance of the screw rod driving motor 28 in the cutting process. When the size of the special-shaped stamping workpiece is larger and the process is smaller, the position of the special-shaped stamping workpiece 7 can be adjusted by adjusting the extending length of the slide rod 8 through the positioning screw button 27, and after one processing direction of the special-shaped stamping workpiece 7 is processed, the processing positions in the other processing directions of the special-shaped stamping workpiece can be sent into the processing area through the direction adjusting motor 25 for continuous processing. When the inclined surface on the special-shaped stamping workpiece 7 needs to be subjected to wire cutting machining, only the rotating handle 20 needs to be rotated to adjust the inclined angle of the special-shaped stamping workpiece 7, so that the inclined surface to be machined on the special-shaped stamping workpiece 7 can be parallel to the horizontal plane, then the position of the rotating handle 20 is fixed by utilizing the fastening screw button 22, the height of the special-shaped stamping workpiece 7 is readjusted by utilizing the lifting push rod 23, and then the wire cutting machining can be carried out, and therefore the wire cutting machining of various inclined surfaces on the special-shaped stamping workpiece 7 can be guaranteed to be completed. The device can utilize lead screw driving motor 28, lifting push rod 23, hand wheel 17, fastening knob and location knob 27 to adjust the position of heterotypic punching press work piece in the use, thereby can realize the wire-electrode cutting processing to the inclined plane on heterotypic punching press work piece 7, and can adjust the machined position of heterotypic punching press work piece 7 through direction adjustment motor 25, thereby satisfied the continuous processing to the machined position on the different faces on the heterotypic punching press work piece 7, consequently must have very high machining efficiency and can effectual reduction clamping number of times and clamping error, very high practical value has.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an electric spark wire-electrode cutting device of heterotypic punching press work piece, includes base (1), and fixed mounting has electric spark wire-electrode cutting machine main part (6) on base (1), its characterized in that: the wire cut electrical discharge machine is characterized in that a recovery box (3) is fixedly mounted on the base (1) through bolts at the front end corresponding to a main body (6) of the wire cut electrical discharge machine, a collecting tank (5) used for collecting cooling liquid is arranged above the recovery box (3), a filter plate (4) communicated with the interior of the recovery box (3) is fixedly mounted at the bottom of the collecting tank (5) through bolts, and a controller (2) is fixedly mounted on the recovery box (3) through bolts;
the lifting mechanism is characterized in that a mounting frame (11) is fixedly mounted above the base (1) through bolts, a moving seat (10) is slidably mounted on the mounting frame (11), a lifting push rod (23) is fixedly mounted on the moving seat (10) through bolts, a guide seat (9) is fixedly mounted at the output end of the lifting push rod (23) through bolts, a lead screw driving motor (28) is fixedly mounted on the mounting frame (11) through bolts, and the output end of the lead screw driving motor (28) drives the moving seat (10) to slide along the mounting frame (11) through a lead screw;
a sliding seat (19) is slidably mounted in the guide seat (9), a rack (21) is integrally formed on the sliding seat (19), a hand wheel (17) is mounted on the guide seat (9) through a bearing, a driving wheel (18) meshed with the rack (21) is integrally formed at the tail end of the hand wheel (17), a bearing seat (14) is integrally formed on the sliding seat (19), a rotating handle (20) is rotatably mounted on the bearing seat (14) through a bearing, a fastening screw button (22) used for pressing and positioning the rotating handle (20) is mounted on the bearing seat (14) in a threaded mode, and a fixing seat (16) is integrally formed at the tail end of the rotating handle (20);
a sliding rod (8) is slidably mounted on the fixed seat (16), a mounting seat (26) is integrally formed at the tail end of the sliding rod (8), at least three positioning holes are formed in the sliding rod (8) in a linear array manner, and a positioning screw button (27) which is matched and positioned with a positioning hole on the sliding rod (8) is screwed on the fixed seat (16), a direction adjusting motor (25) is fixedly arranged on the mounting seat (26) through a bolt, and the output end of the direction adjusting motor (25) is fixedly provided with a clamp (29) through a bolt, a clamping screw button (24) for pressing and fixing the special-shaped stamping workpiece (7) is screwed on the clamp (29) through threads, the controller (2) is respectively electrically connected with the wire cut electric discharge machine main body (6), the screw rod driving motor (28), the lifting push rod (23) and the direction adjusting motor (25) through cables;
a pull handle (15) is integrally formed on the sliding rod (8), and the mounting frame (11) and the moving seat (10) are slidably mounted through a round rod or a T-shaped guide rail;
the bottom of the recovery box (13) is fixedly provided with a liquid pump (12) communicated with the interior of the recovery box (13) through a bolt, and the output end of the liquid pump (12) cools the cutting wire of the wire cut electric discharge machine main body (6) through a liquid cooling conveying pipe (13);
when the special-shaped punching workpiece cutting device is used, the special-shaped punching workpiece (7) is fixedly arranged on the clamp (29) through the clamping screw button (24), in the machining process, firstly, the movable punching workpiece (7) is pushed to a required transverse position through the screw rod driving motor (28), then, the corresponding position of the special-shaped punching workpiece (7) is adjusted to a machining area through the direction adjusting motor (25), then, the special-shaped punching workpiece (7) can be sent to a cutting position for cutting machining through rotating the hand wheel (17), and the position of the special-shaped punching workpiece (7) is adjusted through the assistance of the screw rod driving motor (28) in the cutting process; when the size of the special-shaped stamping workpiece is larger and the size of the special-shaped stamping workpiece is smaller, the position of the special-shaped stamping workpiece (7) is adjusted by adjusting the extending length of the sliding rod (8) through the positioning screw button (27), and after one processing direction of the special-shaped stamping workpiece (7) is processed, the processing positions of the special-shaped stamping workpiece in the processing direction of other strips are sent into a processing area through the direction adjusting motor (25) for continuous processing; when the inclined surface on the special-shaped stamping workpiece (7) needs to be subjected to wire cutting machining, only the rotating handle (20) needs to be rotated to adjust the inclined angle of the special-shaped stamping workpiece (7), so that the inclined surface to be machined on the special-shaped stamping workpiece (7) can be parallel to the horizontal plane, then the position of the rotating handle (20) is fixed by the fastening screw button (22), the height of the special-shaped stamping workpiece (7) is readjusted by the lifting push rod (23), and the wire cutting machining can be performed, so that the wire cutting machining of various inclined surfaces on the special-shaped stamping workpiece (7) can be guaranteed to be completed.
2. The wire electric discharge machine for profile-stamped workpieces according to claim 1, wherein: the controller (2) is an S7-200 type PLC controller, the direction adjusting motor (25) is a three-phase stepping motor, and the lifting push rod (23) is a single-rod double-acting hydraulic push rod or a ball screw type electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108438.3A CN112475501B (en) | 2020-10-16 | 2020-10-16 | Spark-erosion wire cutting device of abnormal shape punching press work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108438.3A CN112475501B (en) | 2020-10-16 | 2020-10-16 | Spark-erosion wire cutting device of abnormal shape punching press work piece |
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| Publication Number | Publication Date |
|---|---|
| CN112475501A CN112475501A (en) | 2021-03-12 |
| CN112475501B true CN112475501B (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011108438.3A Active CN112475501B (en) | 2020-10-16 | 2020-10-16 | Spark-erosion wire cutting device of abnormal shape punching press work piece |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106078234A (en) * | 2016-06-26 | 2016-11-09 | 珠海市旺磐精密机械有限公司 | A kind of large-scale 5-axis machining center |
| JP2018015830A (en) * | 2016-07-27 | 2018-02-01 | ファナック株式会社 | Wire electrical discharge machine and wire electrical discharge machining method |
| CN108284260A (en) * | 2017-11-09 | 2018-07-17 | 哈尔滨理工大学 | A kind of novel flexible jig of Wire EDM |
| CN208866542U (en) * | 2018-09-12 | 2019-05-17 | 南京思鼎利数控科技有限公司 | A kind of electric spark linear cutting machine with coolant liquid circulation |
| CN109807658A (en) * | 2019-04-03 | 2019-05-28 | 南昌汇达知识产权有限公司 | A kind of fast-positioning device of work piece cut |
| CN111203552A (en) * | 2020-04-20 | 2020-05-29 | 马旭东 | Automatic feeding and discharging device for numerical control lathe |
-
2020
- 2020-10-16 CN CN202011108438.3A patent/CN112475501B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078234A (en) * | 2016-06-26 | 2016-11-09 | 珠海市旺磐精密机械有限公司 | A kind of large-scale 5-axis machining center |
| JP2018015830A (en) * | 2016-07-27 | 2018-02-01 | ファナック株式会社 | Wire electrical discharge machine and wire electrical discharge machining method |
| CN108284260A (en) * | 2017-11-09 | 2018-07-17 | 哈尔滨理工大学 | A kind of novel flexible jig of Wire EDM |
| CN208866542U (en) * | 2018-09-12 | 2019-05-17 | 南京思鼎利数控科技有限公司 | A kind of electric spark linear cutting machine with coolant liquid circulation |
| CN109807658A (en) * | 2019-04-03 | 2019-05-28 | 南昌汇达知识产权有限公司 | A kind of fast-positioning device of work piece cut |
| CN111203552A (en) * | 2020-04-20 | 2020-05-29 | 马旭东 | Automatic feeding and discharging device for numerical control lathe |
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| CN112475501A (en) | 2021-03-12 |
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Effective date of registration: 20220517 Address after: 214400 No. 15, Likang East Road, Ligang street, Jiangyin City, Wuxi City, Jiangsu Province Applicant after: JIANGYIN QIMEI MACHINERY CO.,LTD. Address before: 312500 Shaoxing County, Zhejiang province Xinchang County, Yu Lin Street Sanlian Village bomb roadside No. 8 Applicant before: XINCHANG COUNTY YULIN STREET XINGJIE BEARING FACTORY |
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