CN103921307A - Hydraulic cutting machine with moving pressure head and method thereof - Google Patents
Hydraulic cutting machine with moving pressure head and method thereof Download PDFInfo
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- CN103921307A CN103921307A CN201410172246.7A CN201410172246A CN103921307A CN 103921307 A CN103921307 A CN 103921307A CN 201410172246 A CN201410172246 A CN 201410172246A CN 103921307 A CN103921307 A CN 103921307A
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Abstract
The invention discloses a hydraulic cutting machine with a moving pressure head and a method thereof. The hydraulic cutting machine with the moving pressure comprises a left supporting base, a left positioning plate, a small chain wheel base, a small chain wheel pin shaft, a small chain wheel, a chain, an upper steel channel, a partition board set, a moving head unit, a large chain wheel transmission unit, a right positioning plate, a right supporting base, reinforcing ribs, a lower beam, a lower steel channel, a front plate and a hydraulic transmission unit. Various techniques are adopted to arrange the cutting machine in an optimized mode, the width is increased from 1.6 m to 2 m, the tonnage reaches the magnitude of 40 tons, and the cutting speed is greatly improved. An energy accumulator and a flywheel structure are adopted in the hydraulic transmission unit of the equipment, energy loss of a pipeline is reduced, motive power is reduced, and the effect of energy conservation is achieved. According to the moving pressure head, a single oil circuit control system of an oil inlet pipe is used, resetting is achieved through an elastic pull rod, the cutting time is shortened, and work efficiency is higher. Meanwhile, a buckling linkage mode of a special connector of a rubber pipe is adopted, and accordingly the phenomenon that due to the fact that a linkage portion is prone to loosening, a cable is pulled broken is avoided.
Description
Technical field
The present invention relates to need for natural or synthetic leather, textile, watt distracted paper etc. the occasion, particularly a kind of movable press head formula hydraulic cutter and method thereof of severing.
Background technology
Leather and fur products and people's life is closely bound up, as footwear, case and bag, dress ornament, leather furniture etc., is all in people's daily life to be indispensable, and on the whole, current market demand is very large.And the visual plant that cutting machine is produced as shoe industry, case and bag industry, rag trade is the key that realizes the related industry production automation, enhances productivity, guarantees product quality, it is also the important embodiment of enterprise technology level and competitiveness.In addition, it is also widely used in the materials processings such as foaming material, cardboard, yarn fabric, plastic material, rubber, packaging material, flooring material, carpet, glass fibre, cork.
Cutting machine can be divided into mechanical type and fluid pressure type by the kind of drive, is hydraulic drive cutting machine in the market in dominant position.And present stage market seaming chuck mobile hydraulic cutting machine type, be the product of the seventies in last century, slip-on head after slowing-down brake, can produce offset phenomena in moving process, causes the inaccuracy of stamping-out, also can produce potential safety hazard simultaneously.The design that adds electrical control is also unreasonable, is easy to occur misoperation.And,, along with the increase of the market demand, the flexible material size that increasing manufacturer needs starts to be changed to the wide format flexible material of 2.0m by 1.6m, and this gate-width amplitude to cutting machine has proposed new requirement.In addition, existing cutting machine punching press tonnage is inadequate, easily causes because stamping press deficiency makes material severing incomplete, affects product percent of pass and operating efficiency.And then greatly increase the production cost of enterprise, be unfavorable for the long-term health development of enterprise.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of movable press head formula hydraulic cutter and method thereof are provided.
Movable press head formula hydraulic cutter comprises left support abutment, left location-plate, chainlet wheel seat, minor sprocket bearing pin, minor sprocket, chain, upper channel-section steel, dividing plate group, slip-on head unit, hinge wheel gear unit, right location-plate, right support abutment, reinforcement, sill, lower channel-section steel, header board, hydrostatic transmission module, upper channel-section steel, the two ends of lower channel-section steel are welded on respectively between left support abutment and right support abutment, left location-plate is welded on left support abutment, chainlet wheel seat is fixed on left support abutment, minor sprocket bearing pin is connected with chainlet wheel seat through minor sprocket, the inner side of upper channel-section steel is provided with dividing plate group and hinge wheel gear unit, the two ends of chain are connected with slip-on head unit with hinge wheel gear unit through minor sprocket respectively, right location-plate is welded on right support abutment, reinforcement is welded on the outside of channel-section steel, the upper surface of lower channel-section steel is provided with sill, header board is welded on the lateral surface of lower channel-section steel, hydrostatic transmission module is fixed on the lower surface of lower channel-section steel.
Under described slip-on head unit comprises, re-pack, on re-pack, handle set, block handle, front support plate, piston, buffing pad, laterally rolling unit, rear support plate, drawbar unit, guide pipe, adjusting bracket, adjusting handle, Mobile base, fixedly handwheel seat, oil inlet pipe, oil cylinder, under re-pack and be fixed on and re-pack on, blocking handle is connected on handle set, handle set is fixed on Mobile base, front support plate, rear support plate and buffing pad are fixed on Mobile base upper surface, on front support plate and rear support plate, be respectively equipped with two horizontal rolling units, the upper end of guide pipe is fixed on Mobile base upper surface, the lower end of guide pipe is through adjusting bracket, fixedly handwheel seat with on re-pack and be connected, adjusting handle is connected on guide pipe, the center of Mobile base is provided with piston and oil cylinder, on oil cylinder is fixed on and re-packs, on four drawbar units are fixed on and re-pack through Mobile base, oil inlet pipe is fixed on the side of Mobile base.
Described hinge wheel gear unit comprises output shaft bearing seat, output shaft bearing, dog screw, chain motor cabinet, output shaft, outer flat key, interior flat key, hinge wheel seat, hinge wheel, locating flange; Output shaft bearing seat is fixed on the inner side of channel-section steel, output shaft bearing is fixed on output shaft bearing seat, chain motor cabinet is fixed on the outside of channel-section steel, output shaft is connected with output shaft bearing through chain motor cabinet, hinge wheel is fixed on hinge wheel seat by dog screw, locating flange, and hinge wheel seat is fixed on output shaft by outer flat key, interior flat key.
Described hydrostatic transmission module comprises motor, motor cabinet, flywheel, fuel tank, accumulator, the first sebific duct, the second sebific duct, valve plate, gear pump, oil pump shaft coupling, nipple; Motor is fixed on motor cabinet, and gear pump is connected with flywheel by oil pump shaft coupling, and flywheel is connected on motor, one end of accumulator is connected on gear pump, and the other end of accumulator connects the first sebific duct, and the second sebific duct is connected on valve plate, valve plate is fixed on fuel tank, and nipple is connected on valve plate.
Described drawbar unit comprises spring pressing nut, spring, draw-bar guide sleeve, pull bar; The two ends of spring are separately fixed on spring pressing nut and draw-bar guide sleeve, on pull bar is fixed on and re-packs through draw-bar guide sleeve.
The using method of movable press head formula hydraulic cutter comprises the following steps:
1) material for the treatment of severing is placed on sill, on cutting die being arranged on down simultaneously and re-packing;
2) power-on, output shaft drives minor sprocket and hinge wheel to rotate, and transverse movement is done in chain-driving slip-on head unit, and the horizontal rolling unit on slip-on head unit is rolled into severing original position on upper channel-section steel, makes down the center re-packing aim at severing place-centric;
3) press and block handle, hydraulic oil enters oil cylinder by the oil inlet pipe on slip-on head unit, and piston moves up and down, and oil cylinder ejects downwards;
4) pull bar in four drawbar units moves downward along draw-bar guide sleeve, under re-pack and move downward, by the cutting die of bottom, will treat the material severing of severing;
5) oil cylinder starts oil return, and oil cylinder moves upward, and the spring in four drawbar units is done contractile motion, drives pull bar retraction;
6) re-pack and move up to initial position, complete severing action.
Use the present invention, moulding severing steady quality, reliable; Adopt multiple optimisation technique to be optimized layout to cutting machine, Uneven Width width is increased to 2 meters by 1.6 meters of routine, tonnage has reached 40 tons of magnitudes, and severing speed is increased greatly, and output has obtained effective raising; Equipment reliability of operation and stationarity have been strengthened.This invention adopts hydraulic control technology automatically to control severing thickness, has guaranteed the accuracy of severing; In hydraulic control system, adopt accumulator and flywheel structure, reduced the energy loss of pipeline, reduced motive power, reached energy-conservation effect.Meanwhile, the slip-on head of this invention is used oil inlet pipe list oil path control system, adopts spring pull bar to reset, and action is controlled faster than conventional two oil circuits, and the severing time is shorter, and operating efficiency is higher.This equipment, in R&D process, has designed the optimization installation method of cutting machine slip-on head control cables, has adopted rubber tube special fit to withhold connecting mode, has solved the easily loosening cable tensile phenomenon causing because of point of attachment.
Accompanying drawing explanation
Fig. 1 is movable press head formula hydraulic cutter structural representation;
Fig. 2 is movable press head formula hydraulic cutter structural representation (channel-section steel on removal);
Fig. 3 is slip-on head cellular construction schematic diagram of the present invention;
Fig. 4 is slip-on head of the present invention unit internal structure schematic diagram;
Fig. 5 is hinge wheel gear unit structural representation of the present invention;
Fig. 6 is hydrostatic transmission module structural representation of the present invention;
In figure, left support abutment 1, left location-plate 2, chainlet wheel seat 3, minor sprocket bearing pin 4, minor sprocket 5, chain 6, upper channel-section steel 7, dividing plate group 8, slip-on head unit 9, hinge wheel gear unit 10, right location-plate 11, right support abutment 12, reinforcement 13, sill 14, lower channel-section steel 15, header board 16, hydrostatic transmission module 17, under re-pack 18, on re-pack 19, handle set 20, block handle 21, front support plate 22, piston 23, buffing pad 24, horizontal rolling unit 25, rear support plate 26, drawbar unit 27, guide pipe 28, adjusting bracket 29, adjusting handle 30, Mobile base 31, fixedly handwheel seat 32, oil inlet pipe 33, spring pressing nut 34, spring 35, draw-bar guide sleeve 36, pull bar 37, oil cylinder 38, output shaft bearing seat 39, output shaft bearing 40, dog screw 41, chain motor cabinet 42, output shaft 43, outer flat key 44, interior flat key 45, hinge wheel seat 46, hinge wheel 47, locating flange 48, motor 49, motor cabinet 50, flywheel 51, fuel tank 52, accumulator 53, the first sebific duct 54, the second sebific duct 55, valve plate 56, gear pump 57, oil pump shaft coupling 58, nipple 59.
The specific embodiment
As shown in Fig. 1-6, movable press head formula hydraulic cutter comprises left support abutment 1, left location-plate 2, chainlet wheel seat 3, minor sprocket bearing pin 4, minor sprocket 5, chain 6, upper channel-section steel 7, dividing plate group 8, slip-on head unit 9, hinge wheel gear unit 10, right location-plate 11, right support abutment 12, reinforcement 13, sill 14, lower channel-section steel 15, header board 16, hydrostatic transmission module 17, upper channel-section steel 7, the two ends of lower channel-section steel 15 are welded on respectively between left support abutment 1 and right support abutment 12, left location-plate 2 is welded on left support abutment 1, chainlet wheel seat 3 is fixed on left support abutment 1, minor sprocket bearing pin 4 is connected with chainlet wheel seat 3 through minor sprocket 5, the inner side of upper channel-section steel 7 is provided with dividing plate group 8 and hinge wheel gear unit 10, the two ends of chain 6 are connected with slip-on head unit 9 with hinge wheel gear unit 10 through minor sprocket 5 respectively, right location-plate 11 is welded on right support abutment 12, reinforcement 13 is welded on the outside of channel-section steel 7, the upper surface of lower channel-section steel 15 is provided with sill 14, header board 16 is welded on the lateral surface of lower channel-section steel 15, hydrostatic transmission module 17 is fixed on the lower surface of lower channel-section steel 15.
As shown in Figure 3-4, described slip-on head unit 9 under comprising, re-pack 18, on re-pack 19, handle set 20, block handle 21, front support plate 22, piston 23, buffing pad 24, laterally rolling unit 25, rear support plate 26, drawbar unit 27, guide pipe 28, adjusting bracket 29, adjusting handle 30, Mobile base 31, fixedly handwheel seat 32, oil inlet pipe 33, oil cylinder 38, under re-pack and 18 be fixed on and re-pack on 19, blocking handle 21 is connected on handle set 20, handle set 20 is fixed on Mobile base 31, front support plate 22, rear support plate 26 and buffing pad 24 are fixed on Mobile base 31 upper surfaces, on front support plate 22 and rear support plate 26, be respectively equipped with two horizontal rolling units 25, the upper end of guide pipe 28 is fixed on Mobile base 31 upper surfaces, the lower end of guide pipe 28 is through adjusting bracket 29, fixedly handwheel seat 32 with on re-pack and 19 be connected, adjusting handle 30 is connected on guide pipe 28, Mobile base 31 center is provided with piston 23 and oil cylinder 38, oil cylinder 38 is fixed on and re-packs on 19, four drawbar units 27 are fixed on and re-pack on 19 through Mobile base 31, oil inlet pipe 33 is fixed on the side of Mobile base 31.
As shown in Figure 5, described hinge wheel gear unit 10 comprises output shaft bearing seat 39, output shaft bearing 40, dog screw 41, chain motor cabinet 42, output shaft 43, outer flat key 44, interior flat key 45, hinge wheel seat 46, hinge wheel 47, locating flange 48; Output shaft bearing seat 39 is fixed on the inner side of channel-section steel 7, output shaft bearing 40 is fixed on output shaft bearing seat 39, chain motor cabinet 42 is fixed on the outside of channel-section steel 7, output shaft 43 is connected with output shaft bearing 40 through chain motor cabinet 42, hinge wheel 47 is fixed on hinge wheel seat 46 by dog screw 41, locating flange 48, and hinge wheel seat 46 is fixed on output shaft 43 by outer flat key 44, interior flat key 45.
As shown in Figure 6, described hydrostatic transmission module 17 comprises motor 49, motor cabinet 50, flywheel 51, fuel tank 52, accumulator 53, the first sebific duct 54, the second sebific duct 55, valve plate 56, gear pump 57, oil pump shaft coupling 58, nipple 59; Motor 49 is fixed on motor cabinet 50, gear pump 57 is connected with flywheel 51 by oil pump shaft coupling 58, flywheel 51 is connected on motor 49, one end of accumulator 53 is connected on gear pump 57, the other end of accumulator 53 connects the first sebific duct 54, the second sebific duct 55 is connected on valve plate 56, and valve plate 56 is fixed on fuel tank 52, and nipple 59 is connected on valve plate 56.
As shown in Figure 4, described drawbar unit 27 comprises spring pressing nut 34, spring 35, draw-bar guide sleeve 36, pull bar 37; The two ends of spring 35 are separately fixed on spring pressing nut 34 and draw-bar guide sleeve 36, and pull bar 37 is fixed on and re-packs on 19 through draw-bar guide sleeve 36.
The using method of movable press head formula hydraulic cutter comprises the steps:
1) material for the treatment of severing is placed on sill 14, cutting die is arranged on down simultaneously and re-packs on 18;
2) power-on, output shaft 43 drives minor sprocket 5 and hinge wheel 47 to rotate, chain 6 drives slip-on head unit 9 to do transverse movement, and the horizontal rolling unit 25 on slip-on head unit 9 is rolled into severing original position on upper channel-section steel 7, and severing place-centric is aimed at the 18 center that makes down to re-pack;
3) press and block handle 21, hydraulic oil enters oil cylinder 38 by the oil inlet pipe 33 on slip-on head unit 9, and piston 23 moves up and down, and oil cylinder 38 ejects downwards;
4) pull bar 37 in four drawbar units 27 moves downward along draw-bar guide sleeve 36, under re-pack and 18 move downward, by the cutting die of bottom, will treat the material severing of severing;
5) oil cylinder 38 starts oil return, and oil cylinder 38 moves upward, and the spring 35 in four drawbar units 27 is done contractile motion, drives pull bar 37 retractions;
6) re-pack and 18 move up to initial position, complete severing action.
Use the present invention, moulding severing steady quality, reliable; Adopt multiple optimisation technique to be optimized layout to cutting machine, Uneven Width width is increased to 2 meters by 1.6 meters of routine, tonnage has reached 40 tons of magnitudes, and severing speed is increased greatly, and output has obtained effective raising; Equipment reliability of operation and stationarity have been strengthened.This invention adopts hydraulic control technology automatically to control severing thickness, has guaranteed the accuracy of severing; In hydraulic control system, adopt accumulator and flywheel structure, reduced the energy loss of pipeline, reduced motive power, reached energy-conservation effect.Meanwhile, the slip-on head of this invention is used oil inlet pipe list oil path control system, adopts spring pull bar to reset, and action is controlled faster than conventional two oil circuits, and the severing time is shorter, and operating efficiency is higher.This equipment, in R&D process, has designed the optimization installation method of cutting machine slip-on head control cables, has adopted rubber tube special fit to withhold connecting mode, has solved the easily loosening cable tensile phenomenon causing because of point of attachment.
Claims (6)
1. a movable press head formula hydraulic cutter, is characterized in that comprising left support abutment (1), left location-plate (2), chainlet wheel seat (3), minor sprocket bearing pin (4), minor sprocket (5), chain (6), upper channel-section steel (7), dividing plate group (8), slip-on head unit (9), hinge wheel gear unit (10), right location-plate (11), right support abutment (12), reinforcement (13), sill (14), lower channel-section steel (15), header board (16), hydrostatic transmission module (17), upper channel-section steel (7), the two ends of lower channel-section steel (15) are welded on respectively between left support abutment (1) and right support abutment (12), left location-plate (2) is welded on left support abutment (1), chainlet wheel seat (3) is fixed on left support abutment (1), minor sprocket bearing pin (4) is connected with chainlet wheel seat (3) through minor sprocket (5), the inner side of upper channel-section steel (7) is provided with dividing plate group (8) and hinge wheel gear unit (10), the two ends of chain (6) are connected with slip-on head unit (9) with hinge wheel gear unit (10) through minor sprocket (5) respectively, right location-plate (11) is welded on right support abutment (12), reinforcement (13) is welded on the outside of channel-section steel (7), the upper surface of lower channel-section steel (15) is provided with sill (14), header board (16) is welded on the lateral surface of lower channel-section steel (15), hydrostatic transmission module (17) is fixed on the lower surface of lower channel-section steel (15).
2. a kind of movable press head formula hydraulic cutter according to claim 1, it is characterized in that described slip-on head unit (9) under comprising, re-pack (18), on re-pack (19), handle set (20), block handle (21), front support plate (22), piston (23), buffing pad (24), laterally rolling unit (25), rear support plate (26), drawbar unit (27), guide pipe (28), adjusting bracket (29), adjusting handle (30), Mobile base (31), fixedly handwheel seat (32), oil inlet pipe (33), oil cylinder (38), under re-pack (18) be fixed on and re-pack on (19), blocking handle (21) is connected on handle set (20), handle set (20) is fixed on Mobile base (31), front support plate (22), rear support plate (26) and buffing pad (24) are fixed on Mobile base (31) upper surface, on front support plate (22) and rear support plate (26), be respectively equipped with two horizontal rolling units (25), the upper end of guide pipe (28) is fixed on Mobile base (31) upper surface, the lower end of guide pipe (28) is through adjusting bracket (29), fixedly handwheel seat (32) with on re-pack (19) be connected, adjusting handle (30) is connected on guide pipe (28), the center of Mobile base (31) is provided with piston (23) and oil cylinder (38), oil cylinder (38) is fixed on and re-packs on (19), four drawbar units (27) are fixed on and re-pack on (19) through Mobile base (31), oil inlet pipe (33) is fixed on the side of Mobile base (31).
3. a kind of movable press head formula hydraulic cutter according to claim 1, is characterized in that described hinge wheel gear unit (10) comprises output shaft bearing seat (39), output shaft bearing (40), dog screw (41), chain motor cabinet (42), output shaft (43), outer flat key (44), interior flat key (45), hinge wheel seat (46), hinge wheel (47), locating flange (48); Output shaft bearing seat (39) is fixed on the inner side of channel-section steel (7), output shaft bearing (40) is fixed on output shaft bearing seat (39), chain motor cabinet (42) is fixed on the outside of channel-section steel (7), output shaft (43) is connected with output shaft bearing (40) through chain motor cabinet (42), it is upper that hinge wheel (47) is fixed on hinge wheel seat (46) by dog screw (41), locating flange (48), and hinge wheel seat (46) is fixed on output shaft (43) by outer flat key (44), interior flat key (45).
4. a kind of movable press head formula hydraulic cutter according to claim 1, is characterized in that described hydrostatic transmission module (17) comprises motor (49), motor cabinet (50), flywheel (51), fuel tank (52), accumulator (53), the first sebific duct (54), the second sebific duct (55), valve plate (56), gear pump (57), oil pump shaft coupling (58), nipple (59); Motor (49) is fixed on motor cabinet (50), gear pump (57) is connected with flywheel (51) by oil pump shaft coupling (58), flywheel (51) is connected on motor (49), one end of accumulator (53) is connected on gear pump (57), the other end of accumulator (53) connects the first sebific duct (54), it is upper that the second sebific duct (55) is connected to valve plate (56), and it is upper that valve plate (56) is fixed on fuel tank (52), and nipple (59) is connected on valve plate (56).
5. a kind of movable press head formula hydraulic cutter according to claim 2, is characterized in that described drawbar unit (27) comprises spring pressing nut (34), spring (35), draw-bar guide sleeve (36), pull bar (37); The two ends of spring (35) are separately fixed at spring pressing nut (34) and draw-bar guide sleeve (36) is upper, and pull bar (37) is fixed on and re-packs on (19) through draw-bar guide sleeve (36).
6. implement a movable press head formula hydraulic pressure cutting method for cutting machine as claimed in claim 1, it is characterized in that comprising the following steps:
1) material for the treatment of severing is placed in to sill (14) above, cutting die is arranged on down simultaneously and re-packs on (18);
2) power-on, output shaft (43) drives minor sprocket (5) and hinge wheel (47) to rotate, chain (6) drives slip-on head unit (9) to do transverse movement, horizontal rolling unit (25) on slip-on head unit (9) is rolled into severing original position on upper channel-section steel (7), and severing place-centric is aimed at the center of make down to re-pack (18);
3) press and block handle (21), hydraulic oil enters oil cylinder (38) by the oil inlet pipe (33) on slip-on head unit (9), and piston (23) moves up and down, and oil cylinder (38) ejects downwards;
4) pull bar (37) in four drawbar units (27) moves downward along draw-bar guide sleeve (36), under re-pack (18) move downward, by the cutting die of bottom, will treat the material severing of severing;
5) oil cylinder (38) starts oil return, and oil cylinder (38) moves upward, and the spring (35) in four drawbar units (27) is done contractile motion, drives pull bar (37) retraction;
6) re-pack (18) move up to initial position, complete severing action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172246.7A CN103921307B (en) | 2014-04-28 | 2014-04-28 | Movable press head formula hydraulic cutter and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172246.7A CN103921307B (en) | 2014-04-28 | 2014-04-28 | Movable press head formula hydraulic cutter and method thereof |
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| Publication Number | Publication Date |
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| CN103921307A true CN103921307A (en) | 2014-07-16 |
| CN103921307B CN103921307B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410172246.7A Active CN103921307B (en) | 2014-04-28 | 2014-04-28 | Movable press head formula hydraulic cutter and method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058456A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic pressure cutting machine with front and back moving function |
| CN105058475A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | Beam lifting mechanism for high-speed beam type hydraulic cutting machine |
| CN106393257A (en) * | 2016-11-30 | 2017-02-15 | 江苏宝鑫瑞机械股份有限公司 | Convenient-adjusting type cutting bed |
| CN112157686A (en) * | 2020-08-18 | 2021-01-01 | 耒阳市康意电子箱包科技有限公司 | Cutting machine is used in case and bag processing production |
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| GB2050913A (en) * | 1979-05-29 | 1981-01-14 | Atom Spa | Die-cutting machine |
| GB201009294D0 (en) * | 2010-05-17 | 2010-07-21 | Vorobjovs Artjoms | The collapsible cupola and pipe to eliminate the effects of oil spill |
| CN203818212U (en) * | 2014-04-28 | 2014-09-10 | 衢州台威精工机械有限公司 | Pressure head movable type hydraulic cutting machine |
-
2014
- 2014-04-28 CN CN201410172246.7A patent/CN103921307B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2050913A (en) * | 1979-05-29 | 1981-01-14 | Atom Spa | Die-cutting machine |
| GB201009294D0 (en) * | 2010-05-17 | 2010-07-21 | Vorobjovs Artjoms | The collapsible cupola and pipe to eliminate the effects of oil spill |
| CN203818212U (en) * | 2014-04-28 | 2014-09-10 | 衢州台威精工机械有限公司 | Pressure head movable type hydraulic cutting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058456A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic pressure cutting machine with front and back moving function |
| CN105058475A (en) * | 2015-09-05 | 2015-11-18 | 衢州台威精工机械有限公司 | Beam lifting mechanism for high-speed beam type hydraulic cutting machine |
| CN105058456B (en) * | 2015-09-05 | 2017-04-19 | 衢州台威精工机械有限公司 | High-speed cross beam type hydraulic pressure cutting machine with front and back moving function |
| CN106393257A (en) * | 2016-11-30 | 2017-02-15 | 江苏宝鑫瑞机械股份有限公司 | Convenient-adjusting type cutting bed |
| CN112157686A (en) * | 2020-08-18 | 2021-01-01 | 耒阳市康意电子箱包科技有限公司 | Cutting machine is used in case and bag processing production |
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| Publication number | Publication date |
|---|---|
| CN103921307B (en) | 2016-01-13 |
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