CN201659413U

CN201659413U - Transverse shearing machine

Info

Publication number: CN201659413U
Application number: CN2009203072966U
Authority: CN
Inventors: 张铁刚
Original assignee: 张铁刚
Current assignee: CANGZHOU KENUO MACHINERY MANUFACTURING CO., LTD.
Priority date: 2009-08-03
Filing date: 2009-08-03
Publication date: 2010-12-01
Anticipated expiration: 2019-08-03

Abstract

The utility model relates to a transverse shearing machine, which comprises a base. On the base a right-angle positioning module, a feeding module and a shearing module are connected orderly. The feeding module is provided with a numerical control module. The shearing module is provided with a punching module. A discharge port of the shearing module is provided with a liner slide module. The transverse shearing machine can improve the processing technique, reduce the labor expense and simplify the operation.

Description

A kind of cross cut shears

Technical field

The utility model relates to material processing field, relates in particular to a kind of cross cut shears.

Background technology

The silicon steel sheet cross cut shears claims transformer core cross cut shears, silicon steel sheet cross cut shears, iron core cross cut shears again, and cross cut shears is a special equipment of producing electrical transformer cores, electric welding machine iron core, core of reactor.The conventional method of processing silicon steel sheet has two kinds, and first method is to load onto a shearing-type cutter by a little punch press, has ruler that the shelves flitch is adjusted to desired location (measured length), with manually sending one section to cut one section, repetitive operation once.Its action is very dangerous.The speed of this machine than the high 3-6 of artisan craftsmanship doubly, per minute 10-100 time need not start to realize automatic shearing fully.Manual precision is about 0.1mm, and its precision of this machine is 0.02mm.Second method is to add feeder by a high velocity ram machine to realize shearing automatically, the weak point of this method is cost height (domestic high velocity ram machine adds feeding and adds ten thousand yuan of grinding tool 40-80), feeding size short (its principle is to do feeding with the eccentric shaft principle, and axle whenever turns around and send a defective material) feed length is 1-120mm.Size of the every replacing of grinding tool will be adjusted once very time-consuming meticulously, and the technology that needs is also very high, and this machine feed length is that 0.2-200000mm is that Any Digit all can be sheared in theory.

The utility model content

Technical problem to be solved in the utility model provides a kind of cross cut shears, can improve processing technology, reduces labour cost, simplifies the operation.

For solving the problems of the technologies described above, the utility model proposes a kind of cross cut shears, comprise support, described support is provided with right angle locating module, feeding module, punching module and the shear module that links to each other in turn, described feeding module is provided with the numerical control module, and the discharging opening place of described shear module is provided with reason material slide plate module.

Further, above-mentioned cross cut shears also can have following characteristics, and described right angle locating module comprises the right angle adjustment rack, and described right angle adjustment rack is provided with straightening bearing, straightening chamfered groove, positive left-hand thread screw mandrel, handwheel and two cover linear bearings.

Further, above-mentioned cross cut shears also can have following characteristics, and described feeding module comprises several casings, is provided with PLC, servo-driver and resistor in the described casing, and described box body wall is provided with control handgrip and inching roller.

Further, above-mentioned cross cut shears also can have following characteristics, described shear module comprises the shearing patrix, two ball guide-post of die-set, described ball guide-post of die-set is fixedly connected on the guide pillar seat, fixedlys connected with the guide pillar top panel in described ball guide-post of die-set upper end, and described guide pillar top panel is provided with at least one punching head, described shear module also comprises the angle edge bearing, and described angle edge bearing is between the shearing patrix iron plate and upper cutter of described shearing patrix.

Further, above-mentioned cross cut shears also can have following characteristics, and described punching module comprises bed plate that is located on the guide pillar seat and the punching bed die that is located on the described bed plate, and is fixed on the patrix iron plate on the described guide pillar seat.

Further, above-mentioned cross cut shears also can have following characteristics, and described punching head is provided with material returned baffle plate, is provided with the pusher spring between described material returned baffle plate and the described patrix iron plate.

Cross cut shears of the present utility model can improve processing technology, reduces labour cost, simplifies the operation.

Description of drawings

Fig. 1 is the structure chart of the utility model cross cut shears;

Fig. 2 is the top view and the lateral plan of right angle adjustment rack in the utility model cross cut shears;

Fig. 3 is a kind of plane of cross cut shears example;

Fig. 4 is the elevation of cross cut shears example shown in Figure 3;

In the accompanying drawing, the list of parts of each label representative is as follows:

21, positive left-hand thread leading screw, 22, positive left-hand thread leading screw fixed screw, 23, the linear bearing bar, 24, the linear axis bearing sleeve, 25, the right angle fixed bar, 26, the right angle adjusts handwheel.

The specific embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.

Fig. 1 is the structure chart of the utility model cross cut shears, as shown in Figure 1, the utility model cross cut shears comprises support 11, support 11 is provided with right angle locating module 12, feeding module 13, punching module 16 and the shear module 14 that links to each other in turn, feeding module 13 is provided with numerical control module 15, and the discharging opening place of shear module 14 is provided with reason material slide plate module 17.

Wherein, right angle locating module 12 comprises the right angle adjustment rack, and the right angle adjustment rack is provided with straightening bearing, straightening chamfered groove, positive left-hand thread screw mandrel, handwheel and two cover linear bearings.The top view of right angle adjustment rack and lateral plan are as shown in Figure 2.Fig. 2 comprises top view 2-A and lateral plan 2-B two parts.

Wherein, shear module 14 comprises the shearing patrix, two ball guide-post of die-set, the ball guide-post of die-set is fixedly connected on the guide pillar seat, fixedly connected with the guide pillar top panel in this ball guide-post of die-set upper end, this guide pillar top panel is provided with at least one punching head, and shear module 14 also comprises the angle edge bearing.The angle edge bearing is between the shearing patrix iron plate and upper cutter of shearing patrix, and its effect is Jiang's upper slitter blade pad bevel, makes that shearing force reduction and material cut are attractive in appearance.Need to prove that in addition the number of ball guide-post of die-set must be 2, can reduce frictional force like this, thereby reduce the resetting accumulated error.

Wherein, punching module 16 comprises bed plate that is located on the guide pillar seat and the punching bed die that is located on this bed plate, and is fixed on the patrix iron plate on the described guide pillar seat.Patrix iron plate is the iron plate of fixed punch pin on the punching module 16, its with punching module 16 miscellaneous parts between be connected, be to fix by the guide pillar seat on the ball guide-post of die-set.

Wherein, punching head is provided with material returned baffle plate, is provided with the pusher spring between material returned baffle plate and the described patrix iron plate.

Wherein, feeding module comprises several casings, is provided with PLC, servo-driver and resistor in the casing, and box body wall is provided with control handgrip and inching roller.

Fig. 3 and Fig. 4 have provided a kind of concrete cross cut shears example, and wherein, Fig. 3 is a kind of plane of cross cut shears example, and Fig. 4 is the elevation of cross cut shears example shown in Figure 3.Among Fig. 3 and Fig. 4, A is a shear module, and B is the punching module, and C is a base, and D is a feeding module, and E is the right angle locating module, and F is the numerical control module, and G is reason material slide plate module, and H is the ball guide-post of die-set.

The technical process of brief description the utility model cross cut shears: coiled strip is decontroled, through right angle locating module 12, enter feeding module 13, do fixed length feeding action, by 16 punchings of punching module, feeding D again, do shear action again, cut into the various billot silicon steel sheet shapes of drawing requirement, then through reason material slide plate module 17, fitly be stacked on the workbench, finish the processing of sheet type.

Cross cut shears process velocity of the present utility model is fast, and traditional-handwork processes speed is per minute 10-40 time, and cross cut shears process velocity of the present utility model is that per minute is more than 100 times; Safe in utilization, need not be hand-manipulated, realize that automation adds; Machining accuracy height, artisan craftsmanship machining accuracy are 0.1-0.5mm, and cross cut shears machining accuracy of the present utility model is in 0.02.This shows that cross cut shears of the present utility model can improve processing technology, reduce labour cost, using electricity wisely, safety and stability simplifies the operation.

[0022] the above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. cross cut shears, it is characterized in that, comprise support, described support is provided with right angle locating module, feeding module, punching module and the shear module that links to each other in turn, described feeding module is provided with the numerical control module, and the discharging opening place of described shear module is provided with reason material slide plate module.

2. cross cut shears according to claim 1 is characterized in that, described right angle locating module comprises the right angle adjustment rack, and described right angle adjustment rack is provided with straightening bearing, straightening chamfered groove, positive left-hand thread screw mandrel, handwheel and two cover linear bearings.

3. cross cut shears according to claim 1 is characterized in that described feeding module comprises several casings, is provided with PLC, servo-driver and resistor in the described casing, and described box body wall is provided with control handgrip and inching roller.

4. cross cut shears according to claim 1, it is characterized in that, described shear module comprises the shearing patrix, two ball guide-post of die-set, described ball guide-post of die-set is fixedly connected on the guide pillar seat, fixedlys connected with the guide pillar top panel in described ball guide-post of die-set upper end, and described guide pillar top panel is provided with at least one punching head, described shear module also comprises the angle edge bearing, and described angle edge bearing is between the shearing patrix iron plate and upper cutter of described shearing patrix.

5. cross cut shears according to claim 4 is characterized in that, described punching module comprises bed plate that is located on the guide pillar seat and the punching bed die that is located on the described bed plate, and is fixed on the patrix iron plate on the described guide pillar seat.

6. according to claim 4 or 5 described cross cut shears, it is characterized in that described punching head is provided with material returned baffle plate, be provided with the pusher spring between described material returned baffle plate and the described patrix iron plate.