CN101590544B - Dual electrically controlled plate shearing machine - Google Patents
Dual electrically controlled plate shearing machine Download PDFInfo
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- CN101590544B CN101590544B CN2009101310201A CN200910131020A CN101590544B CN 101590544 B CN101590544 B CN 101590544B CN 2009101310201 A CN2009101310201 A CN 2009101310201A CN 200910131020 A CN200910131020 A CN 200910131020A CN 101590544 B CN101590544 B CN 101590544B
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- motor
- shearing machine
- plate shearing
- main motor
- tool post
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Abstract
The invention relate to a novel dual electrically controlled plate shearing machine, which comprises an electrical equipment part, a driving device, a transmission device and machine body parts. The plate shearing machine relates to four models; electrical equipment means a preliminary motor, a main motor and an electromagnetic brake; the preliminary motor has the same speed as the main motor, and has equal power to the main motor, or the preliminary motor has lower power, while the main motor has higher power. The plate shearing machine has the advantages that: 1, the preliminary motor is started firstly, an electromagnetic brake is simultaneously released, then the main motor is started soon (differential starting reduces the instantaneous starting current of the motors) to drive a speed reducer, a driven sprocket wheel is dragged by a main sprocket wheel and a chain in the transmission device to drive a main shaft eccentric wheel, a chain bar tows or pushes a top rest to move downwards, the shearing task is achieved by a cutting blade, the power-off of the main motor in a return stroke is controlled by the electrical equipment, the top rest is moved to an upper mooring point to stop by the preliminary motor, and the electromagnetic brake is closed at the time; and because the return stroke power is less, the preliminary motor is used to save electricity; and 2, a thick plate is sheared through the preliminary motor and the main motor, and a thin plate is sheared only through the preliminary motor according to the thickness of plate materials to be sheared; and one motor has dual purposes, and two motors are reasonably matched to save electric energy.
Description
Described technical field
The present invention relates to a kind of new cutting sheet machine, i.e. dual electrically controlled plate shearing machine.
Background technology
At present, the plate shearing machine that mainly uses on the market is the mainstream product in the market over past ten years as Q12 hydraulic plate shears and Q11 machinery plate shearing machine, the hydraulic plate shears easy oil leakage, seal is fragile, and maintenance is difficult, machinery plate shearing machine noise is big, and clutch part is easy to wear, difficult maintenance.
Summary of the invention
Its purpose of the present invention is: a kind of new dual electrically controlled plate shearing machine is provided, in the power design, adopted the bi-motor coupling, make the plate shearing machine of invention have the starting earlier of pre-activity motor, and the tight back starting of main motor, starting has overcome the big differentiation of starting current during difference.Need power less during backhaul, break and stop main motor, saved electric energy, according to by the thick book degree of shear material, practicable, shearing slab has pre-activity motor and main machine operation to finish, shear the book plate and only get final product, optimized machine tool capability, and the electrical equipment control operation is arranged with the pre-activity motor, motor is moving during shearing changes, and full machine inactive state is energy-conservation when not shearing, if can return upper tool post by the electricity conversion during shear swaging clamp, easy to operate, it deducts the mechanical clutch part, not fragile, shear rate is fast.
The present invention is achieved in that a kind of new dual electrically controlled plate shearing machine, comprising: electrical appliance part, pre-activity motor, electromagnetic brake, main motor and decelerator are drive unit; Head sprocket, chain, clump sprocket wheel are transmission device; Main shaft, eccentric wheel, compound cover, chain bar are moving component; Upper tool post, wallboard, lower slide is a rack section, wherein relating to four kinds of types is respectively: transmission plate shearing machine on the pendulum-type, pendulum-type underdrive plate shearing machine, transmission plate shearing machine and lock formula underdrive plate shearing machine on the lock formula, it is characterized in that: described pre-activity motor and main motor are equal rotating speed, same constant power, can select for use the pre-activity power of motor little, main motor current is big, starting is in order to reduce motor transient starting electric current when pre-activity motor and main motor difference, saves electric energy with the pre-activity motor during backhaul, and electromagnetic brake is opened during machine operation, upper tool post is in last mooring points electromagnetic brake in stopping time closure, with pre-activity motor and main motor, only use pre-activity motor, dual-use when shearing the book plate when shearing slab, rationally mate saves energy.
Described head sprocket is assemblied on the reducer output shaft, has chain to drop clump sprocket wheel, the rotating spindle eccentric wheel, move downward by traction of chain bar or promotion upper tool post, finish the shearing task by blade, backhaul master motor cuts off the power supply through electrical equipment control, has the pre-activity machine operation to stay to last mooring points and stops.
Transmission plate shearing machine structure is that upper tool post is done tilting movement on the described pendulum-type, and drive unit, transmission device are in the upper part of wallboard, and there is fast regulating mechanism in edge of a knife gap in big arm seat rear end.
Described pendulum-type underdrive plate shearing machine structure is that upper tool post is done tilting movement, and drive unit, transmission device are at the end portion of wallboard, and there is fast regulating mechanism in edge of a knife gap in big arm seat rear end.
Transmission plate shearing machine structure is that upper tool post is done the motion of lock formula on the described lock formula, and drive unit, transmission device are in the upper part of wallboard, and there is fast regulating mechanism in edge of a knife gap in big arm sliding seat rear end.
Described lock formula underdrive plate shearing machine structure is that upper tool post is done lock formula motion, and drive unit, transmission device are at the end portion of wallboard, and there is fast regulating mechanism in edge of a knife gap in big arm sliding seat rear end.
Technical scheme of the present invention is: take the bi-motor coupling, electrical equipment control indication pre-activity motor, electromagnetic brake and main motor are arranged, increase torsion output by the decelerator speed change, dropping clump chain wheel drive spindle eccentric wheel by head sprocket through chain rotates, slick and sly moving through compound cover, drive promotion of chain bar or traction upper tool post and do pendulum-type or the motion of lock formula, thereby reach the shearing function.
The invention has the beneficial effects as follows: starting has reduced motor transient starting electric current during the bi-motor difference, electricity consumption is guaranteed steadily when having solved big model plate shearing machine electric motor starting, finish by the pre-activity motor during backhaul, save electric energy, with pre-activity motor and main motor, only used the pre-activity motor when shearing the book plate when shearing slab, dual-use, rationally coupling is energy-saving and cost-reducing, bigger saving use cost.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples
Fig. 1 is a drive unit structural map of the present invention.Fig. 2 is a transmission sectional structural map on the pendulum-type of the present invention.
Fig. 3 is a pendulum-type underdrive sectional structural map of the present invention.Fig. 4 is a transmission sectional structural map on the lock formula of the present invention.
Fig. 5 is a lock formula underdrive sectional structural map of the present invention.Fig. 6 is that the big arm of pendulum-type of the present invention is transferred structural map soon.
The big arm slide of Fig. 7 lock formula of the present invention is transferred structural map soon.Fig. 8 is a chain bar structural map of the present invention.
Among the figure 1, upper tool post, 2, upper slitter, 3, cutter down, 4, adjust seat,
5, blade bearing, 6, lower slide, 7, the chain bar, 8, eccentric wheel,
9, clump sprocket wheel, 10, main shaft, 11, chain, 12, pinion,
13, synchronizing shaft, 14, sector, 15, supporting seat, 16, eccentric bushing,
17, big arm seat, 18, main motor, 19, decelerator, 20, head sprocket,
21, bearing pin, 22, pin sleeve, 24, compound cover, 25, wallboard,
26, pre-activity motor, 27, electromagnetic brake, 28, electrical equipment, 29, crossbeam,
The specific embodiment
Embodiment: in Fig. 1, it is affixed with main motor (18) connecting shaft that pre-activity motor (26) connects electromagnetic brake (27), connection reducer (19) is affixed with wallboard (25) assembling again, pre-activity motor (26), main motor (18) lower margin is assemblied on the crossbeam (29), head sprocket (20) is assemblied on decelerator (19) output shaft, the combination of these parts is technical scheme cores of dual electrically controlled plate shearing machine, pre-activity motor (26) electromagnetic brake (27) and main motor (18) are by being indicated by electrical equipment (28), starting when having realized pre-activity motor (26) with main motor (18) difference, shear the main motor in back (18) outage, the upper tool post backhaul is finished by pre-activity motor (26), the switching of electromagnetic brake (27) close and when shearing slab with pre-activity motor (26) and main motor (18), only use pre-activity motor (26), these technical measures to realize the supply that dual electrically controlled plate shearing machine has new operating function and shears power when shearing the book plate.
At Fig. 2, Fig. 3, Fig. 4, among Fig. 5, head sprocket (20) is assemblied on the output shaft of decelerator (19), there is chain (11) to drop clump sprocket wheel (9), rotating spindle (10) eccentric wheel (8), moving downwards by chain bar (7) traction or promotion upper tool post (1), finish the shearing task by cutter (2), backhaul master motor (18) is through electrical equipment (28) control outage, there is pre-activity motor (26) to work last mooring points in stopping, this componental movement structure is the execution unit of dual electrically controlled plate shearing machine, the motion of these parts cooperates the success that has realized shearing, this dual electrically controlled plate shearing machine relates to four kinds of structures, Fig. 2 is the dual electrically controlled shear of transmission on the pendulum-type, Fig. 3 is a pendulum-type underdrive dual electrically controlled plate shearing machine, and Fig. 4 is a transmission dual electrically controlled plate shearing machine on the lock formula, Fig. 5 passes dual electrically controlled plate shearing machine under the lock formula.
In Fig. 6, the inner ring of chain bar (7) is the compound cover of chain bar (24), be eccentric wheel (8) and main shaft (10) and lower end bearing pin (21) and the compound cover of bearing pin (22) in the cover, chain bar (7) is being undertaken the next strength traction of main shaft (10) transmission and is being promoted upper tool post (1) and moving back and forth.
The big arm slide (17) that gear small in ends (12) and synchronizing shaft (13) come driven in synchronism sector (14) to drive next whole mobile upper tool post (1) two ends of flexible eccentric bushing (16) in Fig. 7, Fig. 8 has realized that upper tool post (1) is gone up affixed blade (2) and the affixed bottom knife of lower slide (6) (3) produces the gap, also can adjust the gap blade size as required.
Experimental results show that
Advantage of the present invention: electrical equipment control pre-activity motor, electromagnetic brake and main electric motor starting are arranged, stop and rotating, easy and simple to handle, motor rotation during shearing, full machine inactive state when not shearing, backhaul pre-activity motor breaks and stops main motor, energy-conservation, start when adopting pre-activity motor and main motor difference, reduce the immediate current amount, easily starting, according to by the thick book degree of shear, during practicable shearing slab with pre-activity motor and main motor, only use the pre-activity motor when shearing the book plate, dual-use, rationally coupling is energy-saving and cost-reducing; The present invention has deducted the mechanical clutch part, and wear-out part is few, and noise is little, and is durable in use.
Claims (6)
1. new dual electrically controlled plate shearing machine, comprise: electrical equipment (28), pre-activity motor (26), electromagnetic brake (27), main motor (18) and decelerator (19) are drive unit, head sprocket (20), chain (11), clump sprocket wheel (9) is a transmission device, main shaft (10), eccentric wheel (8), compound cover (24), chain bar (7) is a moving component, upper tool post (1), wallboard (25), lower slide (6), crossbeam (29) is a rack section, wherein relate to four kinds of types and be on the pendulum-type transmission plate shearing machine main shaft (10) in upper tool post (1) upper part, pendulum-type underdrive plate shearing machine main shaft (10) is at upper tool post (1) end portion, transmission plate shearing machine main shaft (10) is in upper tool post (1) upper part on the lock formula, lock formula underdrive plate shearing machine main shaft (10) is at upper tool post (1) end portion, it is characterized in that: described electrical equipment (28) indication pre-activity motor (26) starting, electromagnetic brake (27) is opened simultaneously, starting during main motor (18) difference, drive decelerator (19), be assemblied on crossbeam (29) and the wallboard (25), and pre-activity motor (26) and main motor (18) are equal rotating speed, same constant power, perhaps pre-activity motor (26) power is little, and main motor (18) power is big.
2. according to right 1 described dual electrically controlled plate shearing machine, it is characterized in that: described head sprocket (20) drops clump sprocket wheel (9) through chain (11), rotating spindle (10) eccentric wheel (8) is moved downward by chain bar (7) traction or promotion upper tool post (1), finish the shearing task by blade (2), main motor (18) has pre-activity motor (26) to work last mooring points in stopping through the electrical equipment control outage.
3. according to right 1 described dual electrically controlled plate shearing machine, it is characterized in that: transmission plate shearing machine structure is that upper tool post (1) is made tilting movement on the described pendulum-type, and pre-activity motor (26), main motor (18) and decelerator (19) are that drive unit, head sprocket (20), chain (11), clump sprocket wheel (9) are the upper part of transmission device in wallboard (25).
4. according to right 1 described dual electrically controlled plate shearing machine, it is characterized in that: described pendulum-type underdrive plate shearing machine structure is that upper tool post (1) is made tilting movement, and pre-activity motor (26), main motor (18) and decelerator (19) are that drive unit, head sprocket (20), chain (11), clump sprocket wheel (9) are the end portion of transmission device in wallboard (25).
5. according to right 1 described dual electrically controlled plate shearing machine, it is characterized in that: to be that upper tool post (1) is made the lock formula moving moving for transmission plate shearing machine structure on the described lock formula, and pre-activity motor (26), main motor (18) and decelerator (19) be that drive unit, head sprocket (20), chain (11), clump sprocket wheel (9) are the upper part of transmission device in wallboard (25).
6. according to right 1 described dual electrically controlled plate shearing machine, it is characterized in that in: described lock formula underdrive plate shearing machine structure it being that upper tool post (1) is done the motion of lock formula, pre-activity motor (26), main motor (18) and decelerator (19) be that drive unit, head sprocket (20), chain (11), clump sprocket wheel (9) are the end portion of transmission device in wallboard (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101310201A CN101590544B (en) | 2009-04-20 | 2009-04-20 | Dual electrically controlled plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101310201A CN101590544B (en) | 2009-04-20 | 2009-04-20 | Dual electrically controlled plate shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101590544A CN101590544A (en) | 2009-12-02 |
| CN101590544B true CN101590544B (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101310201A Expired - Fee Related CN101590544B (en) | 2009-04-20 | 2009-04-20 | Dual electrically controlled plate shearing machine |
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| Country | Link |
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| CN (1) | CN101590544B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254464A (en) * | 2019-07-11 | 2019-09-20 | 王树华 | A kind of train brake device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182558B (en) * | 2013-04-09 | 2015-08-12 | 大连理工大学 | The executing agency of mechanical type plate shearing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319505A (en) * | 1977-07-22 | 1982-03-16 | Hitachi, Ltd. | Pendulum-type flying shear |
| US4444076A (en) * | 1979-09-29 | 1984-04-24 | Nippon Steel Corporation | Rocking type flying shears with stationary shearing function |
| CN200998795Y (en) * | 2007-01-31 | 2008-01-02 | 上海黎美冲剪机床有限公司 | Cutter clearance adjusting device for pendulum plate shearing machine |
| CN201168819Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Blade moving drive mechanism of shear |
| CN201205611Y (en) * | 2008-01-17 | 2009-03-11 | 张自武 | Pendulum type upward driving electric-controlled shearing machine |
-
2009
- 2009-04-20 CN CN2009101310201A patent/CN101590544B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319505A (en) * | 1977-07-22 | 1982-03-16 | Hitachi, Ltd. | Pendulum-type flying shear |
| US4444076A (en) * | 1979-09-29 | 1984-04-24 | Nippon Steel Corporation | Rocking type flying shears with stationary shearing function |
| CN200998795Y (en) * | 2007-01-31 | 2008-01-02 | 上海黎美冲剪机床有限公司 | Cutter clearance adjusting device for pendulum plate shearing machine |
| CN201205611Y (en) * | 2008-01-17 | 2009-03-11 | 张自武 | Pendulum type upward driving electric-controlled shearing machine |
| CN201168819Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Blade moving drive mechanism of shear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254464A (en) * | 2019-07-11 | 2019-09-20 | 王树华 | A kind of train brake device |
| CN110254464B (en) * | 2019-07-11 | 2020-05-19 | 王树华 | Train brake device |
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| CN101590544A (en) | 2009-12-02 |
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Granted publication date: 20110727 Termination date: 20140420 |