CN103419273B - Electric screw brick press - Google Patents
Electric screw brick press Download PDFInfo
- Publication number
- CN103419273B CN103419273B CN201210166782.7A CN201210166782A CN103419273B CN 103419273 B CN103419273 B CN 103419273B CN 201210166782 A CN201210166782 A CN 201210166782A CN 103419273 B CN103419273 B CN 103419273B
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- flywheel
- fuselage
- transmission
- brick press
- belt wheel
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Abstract
A kind of electric screw brick press, comprise fuselage, vertically be arranged on fuselage, can the motor of rotating, be arranged on the small belt pulley on motor output shaft, the belt wheel flywheel lower body driven by belt transmission, be arranged on the flywheel upper body above belt wheel flywheel lower body, be arranged on the bearing holder (housing, cover) of plane on fuselage crossbeam, be arranged on the self-aligning thrust roller bearing between belt wheel flywheel lower body bottom surface and bearing holder (housing, cover), be arranged on the copper nut in fuselage crossbeam endoporus bottom, the screw rod on copper nut is arranged on by screw pair, be arranged on screw rod lower end and along the slide block of fuselage slide, be arranged on screw rod upper end and with flywheel upper body engaged transmission, not only rotated but also the transmission body that can move axially with flywheel upper body.The present invention operates steadily, and noise is low, and precision is high, and tile product forming quality is good, Overload Protection, and parts are few, compact conformation, and driving-chain is short, easy to manufacture, is convenient to install, and cost is low, easy to maintenance, energy-conservation.Can be widely used in refractory brick forming industry.
Description
Technical field the present invention relates to a kind of electric screw brick press, can be widely used in refractory brick forming industry.
The existing spiral brick press of background technology, be generally double plate friction screw brick machine, transmission efficiency is low, and drive mechanism is complicated, and consumable accessory renewal cost is high, and production maintenance cost is high, and energy consumption is large.
Summary of the invention the object of the present invention is to provide a kind ofly to operate steadily, noise is low, precision is high, tile product forming quality is good, Overload Protection, parts are few, compact conformation, driving-chain are short, easy to manufacture, be convenient to the electric screw brick press installed, cost is low, easy to maintenance, energy-conservation.
In order to achieve the above object, electric screw brick press of the present invention, comprise fuselage, vertically be arranged on fuselage, can the motor of rotating, be arranged on the small belt pulley on motor output shaft, the belt wheel flywheel lower body driven by belt transmission, be arranged on the flywheel upper body above belt wheel flywheel lower body, be arranged on the bearing holder (housing, cover) of plane on fuselage crossbeam, be arranged on the self-aligning thrust roller bearing between belt wheel flywheel lower body bottom surface and bearing holder (housing, cover), be arranged on the copper nut in fuselage crossbeam endoporus bottom, the screw rod on copper nut is arranged on by screw pair, be arranged on the screw rod fairlead in fuselage crossbeam endoporus top, be arranged on screw rod lower end and along the slide block of fuselage slide, be arranged on screw rod upper end and with flywheel upper body engaged transmission, not only rotated but also the transmission body that can move axially with flywheel upper body.
Electric screw brick press of the present invention, said transmission body and flywheel upper body, adopt square rail engaged transmission.
Electric screw brick press of the present invention, said transmission body and flywheel upper body, adopt spline engagement transmission.
Electric screw brick press of the present invention, said belt wheel flywheel lower body and bearing holder (housing, cover), the two is fitted together to mutually by profile of tooth.
Electric screw brick press of the present invention, said motor is switched reluctance machines.
Electric screw brick press of the present invention, said flywheel upper body and belt wheel flywheel lower body, constitute one-piece flywheel, rotate together, play a part flywheel.In the course of the work, one-piece flywheel Absorbable rod and storage power.By belt transmission, drive the frequent rotating campaign of one-piece flywheel of brick machine, and make the screw of one-piece flywheel become the rectilinear motion of slide block by screw pair.
Electric screw brick press of the present invention, its operation principle is: motor drives small belt pulley to rotate, then small belt pulley drives one-piece flywheel to rotate by belt transmission, one-piece flywheel drives transmission body motion, transmission body drives screw rod to rotate, drive slide block to move downward by screw rod by copper nut screw pair, realize refractory brick forming process.Then, motor reversal, rises to predetermined altitude by slide block, and motor power-off makes slide block be parked in initial position, completes a working cycles.
Electric screw brick press of the present invention, said transmission body, during engaged transmission, both rotated with one-piece flywheel engaged transmission, transmission body slides up and down along flywheel upper body again simultaneously, and namely transmission body axial reciprocating on flywheel upper body slides.
Electric screw brick press of the present invention, belt wheel flywheel lower body and bearing holder (housing, cover) are fitted together to mutually by profile of tooth, and in strike process, play a part to prevent from swinging to one-piece flywheel, meanwhile, copper nut, transmission body also play a part guiding.Therefore, operate steadily, noise is low, and precision is high, and tile product forming quality is good.
Electric screw brick press of the present invention, said switched reluctance machines is reversible electric machine, frequently start-stop and rotating can switch, can not cause damage to motor.Electric machine control system performance of control is good, and control flexibly, not only under specified output state, and also can keep high-efficiency operation in the speed adjustable range of broadness, General System efficiency reaches more than 80%, and efficiency is high.Starting torque is large, and starting current is little, and braking ability is good, can realize regenerative braking, saves electric energy Be very effective.Be suitable at high dust, at a high speed, run under the adverse circumstances such as inflammable and explosive.Power factor when common alternating current generator is unloaded is 0.2 ~ 0.4, and full load is 0.8 ~ 0.9; And the power factor of switched reluctance machines is all greater than 0.98 in power factor that is unloaded and full load.Therefore, power factor is high.Simpler than cage AC asynchronous electric motor, mechanical strength is high, failure rate is low.Have soft start characteristic, without overshoot starting current, be greater than the phenomenon of rated current 5 ~ 7 times without common alternating current generator starting current, but starting current is smoothly increased to required electric current, inrush current is little, and it is light that the motor feels hot.Can frequent forward and backward, Fraquent start, stopping, when starting torque reaches 150% of nominal torque, starting current is only 30% of rated current.Therefore, starting torque is high, and starting current is low.Overload capacity is strong, and when load restoration is normal, rotating speed returns to setting speed.
Electric screw brick press of the present invention, adopt belt transmission, to cushion, absorbing, belt transmission can relax load impacting, stable drive, and during overload, belt will skid on belt wheel, can prevent weak damage of components, and play Overload Protection effect, noise is low.
Electric screw brick press of the present invention, compared with existing friction screw brick machine, does not need the transverse axis of rotation, frictional disk, two support arms, friction material consumable accessorys, there is not the frictional dissipation in frictional drive and wear problem; Compared with hydraulic screw brick machine, do not need complicated, that requirement is higher hydraulic system.Therefore, adopt motor direct-drive, driving-chain is short, and the kind of drive is simple, and parts are few, compact conformation, and equipment volume is little, easy to manufacture, lightweight, and be convenient to install, cost is low.Save labour and maintenance cost, be convenient to maintenance and repair.
Electric screw brick press of the present invention, electric motor starting work during shaping, motor stopping when material loading, brick output, cleaning mould, than traditional friction screw brick machine energy-conservation 30% ~ 55%.
In sum, electric screw brick press of the present invention, operates steadily, and noise is low, and precision is high, and tile product forming quality is good, Overload Protection, and parts are few, compact conformation, and driving-chain is short, easy to manufacture, is convenient to install, and cost is low, easy to maintenance, energy-conservation.
Accompanying drawing illustrates and is further described the present invention below in conjunction with accompanying drawing and embodiment.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view in Fig. 1;
Fig. 3 is the I place partial enlarged view in Fig. 1;
Fig. 4 is the A A sectional view in Fig. 1.
Detailed description of the invention is in Fig. 1 ~ Fig. 4, electric screw brick press of the present invention, comprise fuselage 1, vertically be arranged on fuselage, can the motor 2 of rotating, be arranged on the small belt pulley 3 on motor output shaft, the belt wheel flywheel lower body 4 driven by belt transmission, be arranged on the flywheel upper body 5 above belt wheel flywheel lower body, be arranged on the bearing holder (housing, cover) 6 of plane on fuselage crossbeam, be arranged on the self-aligning thrust roller bearing 7 between belt wheel flywheel lower body bottom surface and bearing holder (housing, cover), be arranged on the copper nut 8 in fuselage crossbeam endoporus bottom, the screw rod 9 on copper nut is arranged on by screw pair, be arranged on the screw rod fairlead 10 in fuselage crossbeam endoporus top, be arranged on screw rod lower end and along the slide block 11 of fuselage slide, be arranged on screw rod upper end and with flywheel upper body engaged transmission, not only rotated but also the transmission body 12 that can move axially with flywheel upper body.
Electric screw brick press of the present invention, said transmission body and flywheel upper body, adopt square rail 13 engaged transmission.
Electric screw brick press of the present invention, said transmission body and flywheel upper body, adopt spline engagement transmission.
Electric screw brick press of the present invention, said belt wheel flywheel lower body and bearing holder (housing, cover), the two is fitted together to mutually by profile of tooth 14.
Electric screw brick press of the present invention, said motor is switched reluctance machines.
In addition, fuselage crossbeam 15.
Claims (5)
1. an electric screw brick press, it is characterized in that, comprise fuselage, vertically be arranged on fuselage, can the motor of rotating, be arranged on the small belt pulley on motor output shaft, the belt wheel flywheel lower body driven by belt transmission, be arranged on the flywheel upper body above belt wheel flywheel lower body, be arranged on the bearing holder (housing, cover) of plane on fuselage crossbeam, be arranged on the self-aligning thrust roller bearing between belt wheel flywheel lower body bottom surface and bearing holder (housing, cover), be arranged on the copper nut in fuselage crossbeam endoporus bottom, the screw rod on copper nut is arranged on by screw pair, be arranged on the screw rod fairlead in fuselage crossbeam endoporus top, be arranged on screw rod lower end and along the slide block of fuselage slide, be arranged on screw rod upper end and with flywheel upper body engaged transmission, not only rotated but also the transmission body that can move axially with flywheel upper body.
2. electric screw brick press according to claim 1, is characterized in that, said transmission body and flywheel upper body, adopts square rail engaged transmission.
3. electric screw brick press according to claim 1, is characterized in that, said transmission body and flywheel upper body, adopts spline engagement transmission.
4. electric screw brick press according to claim 1, is characterized in that, said belt wheel flywheel lower body and bearing holder (housing, cover), the two is fitted together to mutually by profile of tooth.
5. electric screw brick press according to claim 1, is characterized in that, said motor, is switched reluctance machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166782.7A CN103419273B (en) | 2012-05-22 | 2012-05-22 | Electric screw brick press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166782.7A CN103419273B (en) | 2012-05-22 | 2012-05-22 | Electric screw brick press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103419273A CN103419273A (en) | 2013-12-04 |
| CN103419273B true CN103419273B (en) | 2015-09-23 |
Family
ID=49644897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210166782.7A Expired - Fee Related CN103419273B (en) | 2012-05-22 | 2012-05-22 | Electric screw brick press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103419273B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232346Y (en) * | 1995-10-30 | 1996-08-07 | 道格拉斯·巴斯托 | Hydraulic brick and tile forming machine |
| CN2369842Y (en) * | 1999-01-21 | 2000-03-22 | 四川射洪通用机械有限公司 | Drive crankshaft mechanism for brick press |
| CN2734445Y (en) * | 2004-10-03 | 2005-10-19 | 孟庆峰 | Hollow brick manufacturing machine |
| CN201264285Y (en) * | 2008-07-10 | 2009-07-01 | 秦光林 | Connection device for pressure lever and middle vertical shaft of rotary brick press |
| CN201264284Y (en) * | 2008-07-10 | 2009-07-01 | 秦光林 | Eccentric belt pulley deceleration transfer apparatus of rotary brick press |
| CN202572594U (en) * | 2012-05-22 | 2012-12-05 | 青岛青锻锻压机械有限公司 | Electric helical brick press |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4108342C2 (en) * | 1991-03-14 | 1994-01-13 | Kema Keramikmaschbau Gmbh | Vacuum press, especially for ceramic masses |
-
2012
- 2012-05-22 CN CN201210166782.7A patent/CN103419273B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232346Y (en) * | 1995-10-30 | 1996-08-07 | 道格拉斯·巴斯托 | Hydraulic brick and tile forming machine |
| CN2369842Y (en) * | 1999-01-21 | 2000-03-22 | 四川射洪通用机械有限公司 | Drive crankshaft mechanism for brick press |
| CN2734445Y (en) * | 2004-10-03 | 2005-10-19 | 孟庆峰 | Hollow brick manufacturing machine |
| CN201264285Y (en) * | 2008-07-10 | 2009-07-01 | 秦光林 | Connection device for pressure lever and middle vertical shaft of rotary brick press |
| CN201264284Y (en) * | 2008-07-10 | 2009-07-01 | 秦光林 | Eccentric belt pulley deceleration transfer apparatus of rotary brick press |
| CN202572594U (en) * | 2012-05-22 | 2012-12-05 | 青岛青锻锻压机械有限公司 | Electric helical brick press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103419273A (en) | 2013-12-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |