CN104001784B - The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives - Google Patents
The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives Download PDFInfo
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- CN104001784B CN104001784B CN201410216191.5A CN201410216191A CN104001784B CN 104001784 B CN104001784 B CN 104001784B CN 201410216191 A CN201410216191 A CN 201410216191A CN 104001784 B CN104001784 B CN 104001784B
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Abstract
The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives, complete machine adopts three-plate type structure, and circumferentially uniform three covers are identical forges mechanism in order to realize blanking, body is that main machine body is connected with two side plates, the large servomotor that side plate is equipped with is connected with bent axle, on bent axle, cover has Large lining and connecting rod, connecting rod is connected with jacking block by little lining, jacking block is connected with adjustment nut by gib block, adjustment nut is by connecing tup in screw thread, tup is equipped with blanking mold, adjustment nut overlaps external mode transfer worm gear by mode transfer simultaneously, mode transfer worm gear coordinates with worm screw, worm screw is by the little driven by servomotor be loaded on side plate, the present invention can realize the object of nearly clean blanking, blanking cross section quality is high, save material, reduce energy consumption, production efficiency is high.
Description
Technical field
The invention belongs to material processing machine technical field, be specifically related to the mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives.
Background technology
The cutting stock problems of metal bar materials in the tube are extensively present in industrial reality, traditional is mostly adopt the machines such as lathe, band saw, heat-cutting machine, clicker press machine to carry out blanking, but all there is the problems such as cross section quality difference, waste material and production efficiency are low with these cutting agency blankings.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide the mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives, the precise blanking of metal can be realized, have cross section quality good, save material and the high advantage of production efficiency.
To achieve these goals, the technical scheme that the present invention takes is:
The mechanical type bars and tubes material blanking machine that multiple alternating current servo motor direct drives, complete machine adopts three-plate type structure, and circumferentially uniform three covers are identical forges mechanism in order to realize blanking.
The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives, comprise main machine body 15, main machine body 15 and two side plates 16 are linked together by pin 14, the large servomotor 17 that side plate 16 is equipped with is connected with bent axle 10 by decelerator, on bent axle 10, cover has Large lining 9 and connecting rod 8, connecting rod 8 is connected with jacking block 7 with bearing pin 12 by little lining 11, jacking block 7 is connected with adjustment nut 4 by gib block 3, adjustment nut 4 is by connecing tup 2 in screw thread, blanking mold 1 tup 2 is equipped with, adjustment nut 4 overlaps 6 external mode transfer worm gears 5 by mode transfer simultaneously, mode transfer worm gear 5 coordinates with worm screw 13, worm screw 13 is driven by the little servomotor 18 be loaded on side plate 16.
Before initialization, first all forward three bent axles 10 to respective maximum phase place, three cover blanking molds 1 are made all to be in respective upper dead center position, after installing material, first control respectively three large servomotors 17 to turn an angle, make a motor rotate 180 °, now a mould is in its lower dead point position, and the active force applied blank is maximum; Make No. two motors rotate 60 °, now No. two moulds are just crossed its upper dead center position and are about to down dead-centre motion; No. three motors are made to rotate 300 °, now its bottom dead centre just up dead-centre motion crossed by No. three moulds, after mixing up the initial angle of three large servomotors 17, three large servomotor 17 synchronous same-speeds are allowed to operate again, such three tups just apply certain moment of flexure to blank respectively in turn, thus realize reaching precise blanking to axially hitting in turn of bars and tubes material.
The present invention has the following advantages: this blanking machine can realize the object of nearly clean blanking, and blanking cross section quality is high, saves material, and reduce energy consumption, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is front section view of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is the C-C sectional view of Fig. 2.
Fig. 5 is the motion schematic diagram of the whole mechanism of initial when filling with substance.
Fig. 6 is the motion schematic diagram of whole mechanism after three heavy motor initial phase adjustment.
Specific embodiments
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives, complete machine adopts three-plate type structure, and circumferentially uniform three covers are identical forges mechanism in order to realize fast precise blanking.
The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives, comprise main machine body 15, main machine body 15 and two side plates 16 are linked together by pin 14, the large servomotor 17 that side plate 16 is equipped with is connected with bent axle 10 by decelerator, on bent axle 10, cover has Large lining 9 and connecting rod 8, connecting rod 8 is connected with jacking block 7 with bearing pin 12 by little lining 11, jacking block 7 is connected with adjustment nut 4 by gib block 3, adjustment nut 4 is by connecing tup 2 in screw thread, blanking mold 1 tup 2 is equipped with, adjustment nut 4 overlaps 6 external mode transfer worm gears 5 by mode transfer simultaneously, mode transfer worm gear 5 coordinates with worm screw 13, worm screw 13 is driven by the little servomotor 18 be loaded on side plate 16.
Operation principle of the present invention is:
The large servomotor 17 be arranged on side plate 16 is with dynamic crankshaft 10 to rotate, rotate through connecting rod 8, jacking block 7 and the adjustment nut 4 of bent axle 10 are converted into the axially reciprocating of tup 2 thus drive blanking mold 1 to do axial reciprocating motion, to realize object bars and tubes material radial direction being forged to blanking.
The little servomotor 18 be arranged on side plate 16 drives worm gear 5 to rotate by worm screw 13, because gib block 3 constraint makes to only have axial freedom between mode transfer worm gear 5 and adjustment nut 4 without the circumferential free degree, thus make mode transfer worm gear 5 drive adjustment nut 4 to rotate, adjustment nut 4 is connected with tup 2 by screw thread, thus tup 2 is moved up and down, thus reach the object regulating mold height.
As shown in Figure 5 and Figure 6, first three bent axles 10 are all forwarded to respective maximum phase place and make three cover blanking molds 1 all be in respective upper dead center position before initialization, the region in the middle of such three cover blanking molds 1 is also relatively large, is beneficial to the bars and tubes material that is installed.After installing material, control three large servomotors 17 first respectively and turn an angle, make a motor rotate 180 °, now a mould is in its lower dead point position, and the active force applied blank is maximum; Make No. two motors rotate 60 °, now No. two moulds are just crossed its upper dead center position and are about to down dead-centre motion; Make No. three motors rotate 300 °, now its bottom dead centre just up dead-centre motion crossed by No. three moulds.After mixing up the initial angle of three large servomotors 17, then allow three large servomotor 17 synchronous same-speeds operate, such three tups just apply certain moment of flexure to blank respectively in turn, thus realize hitting to the axial of bars and tubes material the object reaching precise blanking in turn.
Claims (2)
1. the mechanical type bars and tubes material blanking machine that drives of multiple alternating current servo motor direct, is characterized in that: complete machine adopts three-plate type structure, and circumferentially uniform three covers identical forge mechanism in order to realize blanking;
The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives, comprise main machine body (15), main machine body (15) and two side plates (16) are linked together by pin (14), the large servomotor (17) that side plate (16) is equipped with is connected with bent axle (10) by decelerator, the upper cover of bent axle (10) has Large lining (9) and connecting rod (8), connecting rod (8) is connected with jacking block (7) with bearing pin (12) by little lining (11), jacking block (7) is connected with adjustment nut (4) by gib block (3), adjustment nut (4) is by connecing tup (2) in screw thread, blanking mold (1) tup (2) is equipped with, adjustment nut (4) is by the external mode transfer worm gear (5) of mode transfer cover (6) simultaneously, mode transfer worm gear (5) coordinates with worm screw (13), worm screw (13) is driven by the little servomotor (18) be loaded on side plate (16).
2. the mechanical type bars and tubes material blanking machine that drives of a kind of multiple alternating current servo motor direct according to claim 1, it is characterized in that: first three bent axles (10) are all forwarded to respective maximum phase place before initialization and make three cover blanking molds (1) all be in respective upper dead center position, after installing material, first control respectively three large servomotors (17) to turn an angle, a motor is made to rotate 180 °, now a mould is in its lower dead point position, and the active force applied blank is maximum; Make No. two motors rotate 60 °, now No. two moulds are just crossed its upper dead center position and are about to down dead-centre motion; No. three motors are made to rotate 300 °, now its bottom dead centre just up dead-centre motion crossed by No. three moulds, after mixing up the initial angle of three large servomotors (17), three large servomotor (17) synchronous same-speeds are allowed to operate again, such three tups (2) apply certain moment of flexure to blank respectively in turn, thus realize reaching precise blanking to axially hitting in turn of bars and tubes material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216191.5A CN104001784B (en) | 2014-05-21 | 2014-05-21 | The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216191.5A CN104001784B (en) | 2014-05-21 | 2014-05-21 | The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives |
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| Publication Number | Publication Date |
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| CN104001784A CN104001784A (en) | 2014-08-27 |
| CN104001784B true CN104001784B (en) | 2015-12-09 |
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| CN201410216191.5A Active CN104001784B (en) | 2014-05-21 | 2014-05-21 | The mechanical type bars and tubes material blanking machine that a kind of multiple alternating current servo motor direct drives |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596429B (en) * | 2018-12-05 | 2022-07-19 | 黄河水利职业技术学院 | Reinforcing bar tensile test device |
| CN111673518A (en) | 2020-05-15 | 2020-09-18 | 西安交通大学 | Blanking machine and bar and pipe blanking method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212239U (en) * | 1987-08-25 | 1988-05-25 | 国家机械委郑州机械研究所 | Radially clamping and precision shearing mould for bar stock |
| DE19955321A1 (en) * | 1999-11-17 | 2001-08-23 | Volkswagen Ag | Circular kneading machine with hydraulic force leveling has tool fittings between stroke drive and tool |
| CN101058110A (en) * | 2007-06-05 | 2007-10-24 | 西安交通大学 | Unsymmetrical radial welding punched high performance precision blanking machine |
| CN101058109A (en) * | 2007-06-05 | 2007-10-24 | 西安交通大学 | Bars and tubes material unsymmetrical radial welding punched high performance precision blanking method |
| CN101224479A (en) * | 2008-01-31 | 2008-07-23 | 西安交通大学 | Bar stock pneumatic radial impact blanking method with high-efficiency and precision |
| CN101224478A (en) * | 2008-01-31 | 2008-07-23 | 西安交通大学 | Pneumatic radial impact blanking machine |
-
2014
- 2014-05-21 CN CN201410216191.5A patent/CN104001784B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212239U (en) * | 1987-08-25 | 1988-05-25 | 国家机械委郑州机械研究所 | Radially clamping and precision shearing mould for bar stock |
| DE19955321A1 (en) * | 1999-11-17 | 2001-08-23 | Volkswagen Ag | Circular kneading machine with hydraulic force leveling has tool fittings between stroke drive and tool |
| CN101058110A (en) * | 2007-06-05 | 2007-10-24 | 西安交通大学 | Unsymmetrical radial welding punched high performance precision blanking machine |
| CN101058109A (en) * | 2007-06-05 | 2007-10-24 | 西安交通大学 | Bars and tubes material unsymmetrical radial welding punched high performance precision blanking method |
| CN101224479A (en) * | 2008-01-31 | 2008-07-23 | 西安交通大学 | Bar stock pneumatic radial impact blanking method with high-efficiency and precision |
| CN101224478A (en) * | 2008-01-31 | 2008-07-23 | 西安交通大学 | Pneumatic radial impact blanking machine |
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