CN201283445Y

CN201283445Y - Brake type lower transmission electric-controlled guillotine shear

Info

Publication number: CN201283445Y
Application number: CNU2008200005537U
Authority: CN
Inventors: 张自武
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-17
Filing date: 2008-01-17
Publication date: 2009-08-05
Anticipated expiration: 2018-01-17

Abstract

The utility model relates to a brake type underdrive electrical control plate shearing machine comprising an upper plain cutter, a lower plain cutter, a cutter carrier and a driving device of the plate shearing machine, wherein an upper sharp cutter is fixedly connected on the cutter carrier, an upper cutter carrier thereof drives the upper plain cutter through a cycloidal driving device, wherein the cycloidal driving device of the machine is a main shaft of a tapered motor, which orderly drives a needlework wobble wheel speed reducer and drives an eccentric wheel through driving by a chain, an eccentric ring of an eccentric ring connecting rod is matched with the eccentric wheel, the upper end of the upper cutter carrier is hinged with the eccentric ring connecting rod, simultaneously the big arm of the upper cutter carrier on the other side end of the upper cutter carrier is hinged with a big arm seat through a knife-edge adjusting mechanism, the brake type underdrive electrical control plate shearing machine which is provided reduces the mechanical clutch part, has rapid shearing speed, and is durable, the operation thereof is skillful and convenient, the bigger shearing force can be obtained, thereby the upper cutter carrier does vertical motion, the sliding cutting between the upper plain cutter and the lower plain cutter is labor-saving, the smooth quality of the shearing plates is good, furthermore, the motor rotates when operating to shear plates through electrical control, otherwise the machine pauses and saves energy.

Description

Lock formula underdrive electrical control plate shearing machine

Technical field

The utility model relates to a kind of plate shearing machine, i.e. lock formula underdrive electrical control plate shearing machine.

Background technology

At present, the plate shearing machine principal item of using on the market is Q11 series lock formula plate shearing machine (transmission on the branch, two kinds of structures of underdrive) and Q12Y Series Hydraulic plate shearer (two types of lock formula and pendulum-types are arranged), and the wearing and tearing of Q11 plate shearing machine are big, clutch is fragile, difficult maintenance; The position easy oil leakage of Q12Y plate shearing machine hydraulic pressure, shear rate wait shortcoming slowly.

Summary of the invention

Its purpose of the utility model is: a kind of lock formula underdrive electrical control plate shearing machine is provided, and it deducts the mechanical clutch part, and shear rate is fast, and is durable in use, and operation is dexterous convenient.Obtain big shearing force, make upper tool post do lock formula motion, make flat cutter and down flat cutter keep the gap to shear, and electronic running during the electric control operation shear, otherwise shutdown is energy-conservation.

The utility model is achieved in that the automatically controlled plate shearer of a kind of lock formula underdrive, comprise: go up flat cutter, following flat cutter, knife rest and transmission device thereof, it is characterized in that: described flat cutter is fixed on the upper tool post, its upper tool post is moved by vertical sliding gate formula, its cycloid transmission device is that Cone-shaped electric machine drives moving needlework balance-wheel speed reducer successively, main shaft by chain driving-belt movable eccentric wheel, the eccentric ring of eccentric ring connecting rod and eccentric wheel slyness are movingly, the upper tool post upper end is hinged with the eccentric ring pitman pin, simultaneously, the big arm of upper tool post of other side of upper tool post is hinged with big arm seat by edge of a knife governor motion again.

Described edge of a knife governor motion connects sector by the eccentric bushing of big arm seat, and sector is meshing with the adjusting pinion.

Described down flat cutter is arranged on the blade bearing, and its blade bearing moves horizontally by adjusting seat along lower slide and is transferred to and requires position and locking.

Described Cone-shaped electric machine has the power supply electrical equipment control.

Described chain transmission is that head sprocket drives from sprocket wheel by chain, and head sprocket is fixed in needlework balance-wheel speed reducer output shaft, is fixed in the eccentric wheel main shaft from sprocket wheel.

The connection axis hole of described eccentric ring connecting rod and the upper end of knife rest are hinged with bearing pin.

Described eccentric wheel is connected with eccentric ring compound cover is set between the axis hole.

Between described eccentric ring connecting rod and the upper tool post by bearing pin and compound cover slyness movingly.

It adopts the utility model Cone-shaped electric machine to pass through the needlework balance-wheel speed reducer to become big kinetic energy and obtain shearing force, through sprocket wheel, chain, driving eccentric wheel main shaft, promotes the traction upper tool post and makes the lock formula and move both vertically, there is not the mechanical clutch part, shear rate is fast, and is durable in use, and operation is dexterous convenient.The energy shearing thickness surpasses steel, the iron plate of 6mm, and the smooth system quality of shear is good, and its advantage is as follows: (1), cut mode---and vertical lock formula is sheared, and the side cut burr is few, shear precision height.(2), the edge of a knife is regulated---and edge of a knife gap connects sector, synchronizing shaft operation by the eccentric ring on the big arm seat of upper tool post, and there is scale reading in edge of a knife gap, regulates fast.(3), energy-conservation---turn round when this machine is sheared, full machine is an inactive state when not shearing, and empty machine does not turn round.(4), automatically controlled---by the operation of floor push and combination button, but crawl, single, continuous operation, if swaging clamp, by two-direction switch backhaul again, overall process is controlled by electric controller, and is simple to operate during shear.(5), durable---simple in structure, do not have the mechanical clutch position, the lathe noise is little, and is easy to maintenance.

Description of drawings

Fig. 1, the utility model knot schematic diagram;

Fig. 2, the utility model needlework balance-wheel speed reducer connected mode schematic diagram;

Fig. 3, the utility model eccentric wheel and eccentric ring link rob view;

Fig. 4, the utility model cutter are regulated and upper tool post chute structural representation;

Accompanying drawing number

1, upper tool post 2, last flat cutter 3, following flat cutter 4, adjustment seat

5, blade bearing 6, lower slide 7, eccentric ring connecting rod 8, eccentric wheel

9, from sprocket wheel 10, main shaft 11, chain 12, pinion

13, synchronizing shaft 14, sector 15, big arm seat 16, flexible eccentric bushing

17, upper tool post chute seat board 18, Cone-shaped electric machine 19, needlework balance-wheel speed reducer 20, head sprocket

1901, left wallboard 21, bearing pin 22, compound cover 801, compound cover

23, key

The specific embodiment

Embodiment: its structure as shown in Figure 1: a kind of lock formula underdrive electrical control plate shearing machine, comprise: go up flat cutter, put down down and be, knife rest and transmission device thereof, the described sharp knife of going up, be fixed on the knife rest and drive operation by cycloid transmission device, its cycloid transmission device is a Cone-shaped electric machine driving needle string pendulum wheel decelerator successively, main shaft by chain driving-belt movable eccentric wheel, the eccentric ring of eccentric ring connecting rod and eccentric wheel slyness are movingly, the upper tool post upper end is hinged with the eccentric ring pitman pin, simultaneously, upper tool post in addition the big arm of upper tool post of side regulate the operation assurance of the vertical slip in edge of a knife gap again jointly with upper tool post by edge of a knife governor motion.Edge of a knife governor motion connects sector by the flexible eccentric bushing of big arm seat, and sector is meshing with the adjusting pinion.Described down flat cutter is provided with blade bearing upper edge lower slide and moves horizontally, and is transferred to and requires the position and lock by adjusting seat, and described Cone-shaped electric machine has the power supply electrical equipment control.Described chain transmission is that head sprocket drives from sprocket wheel by chain, and head sprocket is fixed in needlework balance-wheel speed reducer output shaft, is fixed in eccentric main shaft from sprocket wheel.Described eccentric ring connecting rod is hinged in upper tool post upper end bearing pin by bearing pin.

Described needlework balance-wheel speed reducer ways of connecting is as shown in Figure 2: the eccentric ring of described eccentric shaft and eccentric ratio by compound cover slyness movingly, described needlework balance-wheel speed reducer market is purchased.The eccentric bushing of described eccentric wheel 8 and eccentric bushing connecting rod 7 movingly; Between described eccentric ring connecting rod and the last knife bar by bearing pin and compound cover movingly.The course of work: as shown in Figure 1: drive needlework balance-wheel speed reducer 19 by Cone-shaped electric machine 18, rotate through chain 11 by head sprocket 20, drive main shaft 10 from sprocket wheel 9, cause eccentric wheel 8 to rotate, connecting rod eccentric ring 7 motion traction upper tool posts 1 are done lock formula motion up and down, make flat cutter 2 do vertical up and down operation with down flat cutter 3, it is sharp to make edge of a knife sliding cutting reach the shearing edge of a knife.

Experimental results show that: the utlity model has six big advantages: (1), cut mode---lock The formula vertical shear, trimming cut burr is few, shear precision height. (2), the edge of a knife is regulated---cutter The mouth gap connects sector, synchronizing shaft operation by the eccentric bushing on the big arm seat of upper tool post, Knife edge clearance has scale reading, regulates fast. (3), energy-conservation---running when this machine is sheared, When not shearing, full machine is inactive state, and empty machine does not turn round. (4), automatically controlled---by pin Step on the operation of switch and combination button, but by electric-controlled switch crawl, single continuous operation, cut If swaging clamp during plate, by the again backhaul of cutter clockwise switch, overall process is controlled by device, and is simple to operate. (5) durable---simple in structure, there is not machine clutch position, the lathe noise is little, easily Maintenance, easy to maintenance. (6), applied range; Lock formula lower transmission electric-controlled guillotine shear is suitable for In the 0.2mm-6mm Shears for thin sheets, exceed 6mm thickness and should select lock formula underdrive type.

Claims

1, a kind of lock formula underdrive electrical control plate shearing machine, comprise: go up flat cutter (2), following flat cutter (3), knife rest and transmission device thereof, it is characterized in that: the described flat cutter (2) of is fixed on the upper tool post (1), its upper tool post is by flat cutter (2) on the cycloid transmission dress wheel drive, its cycloid transmission device is Cone-shaped electric machine (a 18) driving needle string pendulum wheel decelerator (19) successively, main shaft (10) by chain driving-belt movable eccentric wheel (8), the eccentric ring of eccentric ring connecting rod (7) and eccentric wheel (8) are movingly, the upper tool post upper end is hinged with eccentric ring connecting rod (7), simultaneously, the upper tool post chute seat board (17) of other side of upper tool post is hinged with big arm seat (15) by edge of a knife governor motion again.

2, lock formula underdrive electrical control plate shearing machine as claimed in claim 1 is characterized in that: described edge of a knife governor motion connects sector (14) by the eccentric bushing (16) of big arm seat (15), and sector (14) is meshing with adjusting pinion (12).

3, lock formula underdrive electrical control plate shearing machine as claimed in claim 1 is characterized in that: described down flat cutter (3) is arranged on the blade bearing (5), and its blade bearing moves horizontally by adjusting seat along lower slide (6) and is transferred to and requires position and locking.

4, lock formula underdrive electrical control plate shearing machine as claimed in claim 1, it is characterized in that: described Cone-shaped electric machine (18) has the power supply electrical equipment control.

5, lock formula underdrive electrical control plate shearing machine as claimed in claim 1, it is characterized in that: described chain transmission is that head sprocket (20) drives from sprocket wheel (9) by chain (12), head sprocket (20) is fixed in needlework balance-wheel speed reducer (18) output shaft, is fixed in the main shaft (10) of eccentric wheel (8) from sprocket wheel (9).

6, lock formula underdrive electrical control plate shearing machine as claimed in claim 1, it is characterized in that: the eccentric ring of described eccentric ring connecting rod (7) is by the last rod hinge connection of bearing pin and upper tool post (1).

7, lock formula underdrive electrical control plate shearing machine as claimed in claim 1 is characterized in that: between the eccentric ring of described eccentric wheel (8) and eccentric ring connecting rod (7) compound cover (801) is set.

8, lock formula underdrive electrical control plate shearing machine as claimed in claim 1 is characterized in that: make slyness movingly by bearing pin (21) and compound cover (22) between described eccentric ring connecting rod (7) and the upper tool post (1).