CN203170852U

CN203170852U - Novel aluminium door and window corner-crimping machine

Info

Publication number: CN203170852U
Application number: CN 201220756158
Authority: CN
Inventors: 宫振一
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-25
Filing date: 2012-12-25
Publication date: 2013-09-04
Anticipated expiration: 2022-12-25

Abstract

The utility model provides a novel aluminium door and window corner-crimping machine. At present, all aluminium door and window corner-crimping equipment at home and abroad utilizes a corner-crimping mode that a stamping knife conducts translation stamping in the direction of a connector groove angle, a good guide part and a pushing part matched with the guide part are needed to complete the work, and requirements for rigidity, strength, processing accuracy and installation accuracy of the parts are high. Meanwhile, great friction force is produced in direction transferring processes of movement and force of various parts, mechanical efficiency is reduced, abrasion occurs easily, relative accuracy is reduced therewith, and as a hydraulic system provides power and section sizes of the various parts are large, the size, weight and energy consumption of the equipment are increased. In order to overcome the defects of an existing aluminium door and window corner-crimping machine, the novel aluminium door and window corner-crimping machine utilizes a screwing-in corner-crimping mode, the stamping knife achieves rotation in a plane moving process so that the transferring process of the movement and the force are reduced, the friction force is reduced, and relative defects of the existing corner-crimping machine are overcome.

Description

A kind of novel aluminium door-window angle-assembling machine

Affiliated technical field:

The utility model relates to a kind of aluminium door and window group angle equipment for various building occupancies

Background technology:

Up to the present, all aluminium door-window angle-assembling machines (towards riveter) all are to adopt the stamping knife translation, pour formula group angle, this method is to have the A in sign indicating number chamber, angle, after two aluminium section bar ends of B are cut into miter angle, corresponding angle sign indicating number is inserted A, 90 degree that form symmetry in the chamber of two aluminium section bars of B connect, put into then between two pairs of stamping knives of corner combining machine, after sign indicating number groove location location in angle clamped, two pairs of stamping knives moved to aluminium section bar side linearity simultaneously, after stamping knife tip and the aluminium section bar contacts side surfaces, break through aluminium shape surface, in the entering angle sign indicating number groove.In order to organize the angle in conjunction with the needs of effect, A, two aluminium section bar angles of B sign indicating number groove surface has angle.When the stamping knife straight line pours, stamping knife wedge angle position not only will contact with the groove surface of angle sign indicating number band angle, also to keep being consistent with angle sign indicating number groove surface angle direction, in order to guarantee stamping knife and angle sign indicating number groove surface direction uniformity, the motion of stamping knife just needs good guiding parts to be connected to finish with stamping knife, the synchronism when keeping stamping knife group angle simultaneously, guiding parts just need reach synchronous requirement.Force direction and each component movement direction need conversion in the stamping knife course of work, produce very big frictional force like this, and mechanical efficiency reduces, and therefore can only provide corresponding power by hydraulic system.When adopting hydraulic system that power is provided, will there be corresponding electric-control system control to finish the work, also need pneumatic system to finish aluminium section bar and compress.Comprehensive above-mentioned employing flatly moving type group angle method, to the rigidity of corner combining machine parts, the requirement of intensity and machining accuracy and assembly precision is all very high.Frictional force is big at the volley owing to parts, just wearing and tearing easily, and the group angular accuracy also can descend, and in addition, because hydraulic system provides energy, needs Hydraulic Station.Add each big and necessary parts of each parts sectional dimension mode that complements one another, make equipment volume, weight increases.Because the required hydraulic oil of hydraulic system needs periodic replacement, motor is wanted continual operation in the process of group angle again, and energy consumption is very big.

Summary of the invention:

In order to overcome existing aluminium door-window angle-assembling machine the problems referred to above, the utility model provides corner combining machine that flatly moving type is become screw type, manages to make the equipment weight reduction, reduces volume and cuts down the consumption of energy, and is easy to use and can reach high bond strength and processing safety.The technical scheme that the utility model adopts is:

Towards the riveting system by cylinder, connecting plate, guide post, a upright guide rod piece, seat board contiguous block, top guide screw bolt, the stamping knife seat, stamping knife, guide channel plate, the groove slide-bar, dial plate, vertical shaft, pivoted housing is formed, wherein connecting plate is connected and is connected with cylinder with guide post one end, guide post can slide in a upright guide rod, and the other end of guide post is connected with contiguous block, and seat board is connected with contiguous block, vertical shaft can slide in the seat board upper hopper chute simultaneously, and can be locked on the seat board, purpose is to find out relative distance between two stamping knives that are fit to different series aluminium section bar group angle needs in the slip on the seat board by vertical shaft, pivoted housing rotates centered by vertical shaft, dial plate one end with connecting the pivoted housing end face surely, the other end connects the groove slide-bar that can slide in guide channel plate, guide channel plate is fixed on the upright guide rod piece, and the stamping knife seat connects stamping knife, and be connected with pivoted housing but the stamping knife seat can be reconciled up and down on the position of needs and be locked by top guide screw bolt, meriting attention is the effect of dialling plate.An end of dialling plate is connected with the pivoted housing end, and its other end is connected with the groove slide-bar, and the groove slide-bar plays two effects, one is in guide groove, the groove slide-bar is always along guide groove movement, and another is the point action that plays lever, and the guide groove of guide channel plate can offer groove slide-bar support reaction.

Provide at cylinder under the effect of power F according to mechanics principle, through two guide posts power F is resolved into two component F1, F1=F/2.Two stamping knives can produce towards riveting power F2 in the relative motion process, F2=F1/cos α, cos α value is less than 1, and power F2 can be greater than F1, and vertical shaft and groove slide-bar have distance L between group plate, can obtain moment M with the groove slide-bar as fulcrum power F1, M=F1 * Lcos α, with reducing of α, M can increase, under the acting in conjunction of F2 and M, just can satisfy the effect of breaking through the aluminium section bar outer wall and organizing the angle.The guide groove of groove slide plate is set can guarantee that the precession direction of stamping knife point of a knife remains consistent with angle sign indicating number groove surface angle direction.

The beneficial effects of the utility model are: by slip and the rotation of stamping knife in the process of group angle, outer active force is directly changed into towards riveting power, has reduced frictional force and switching mechanism link, the process and assemble difficulty is reduced.Simultaneously to member rigidity and requirement of strength with low, to reduce the volume and weight consumption of equipment.

Below in conjunction with accompanying drawing and example the utility model is further specified.

Description of drawings:

Fig. 1 is the schematic diagram towards the riveting system

Fig. 2 is mechanism's connection layout

4 upright guide rod pieces of 1 cylinder body 2 connecting plates, 3 guide posts, 5 seat boards, 6 contiguous blocks, 7 top guide screw bolt 8 stamping knife seats 9 stamping knives 10 guide channel plates 11 groove slide-bars 12 pull out plate 13 vertical shafts 14 pivoted housings among Fig. 1

1 towards the riveting system among Fig. 2,2 locating pieces, 3 jiaos of sign indicating numbers, 4 aluminium section bars, 5 withstanding tight blocks.

The specific embodiment: in Fig. 1, one end of connecting plate is the top of the fixing cylinder piston rod 1. of fixedly connected back seat 2., and with can a fixing upright guide rod piece 4. in the guide post end 3. of slip fixedly connected, 6. the guide post 3. other end fixedlys connected with contiguous block, contiguous block connect 6. that the board slot of can being present slides and can with the vertical shaft 13 of its locking, pivoted housing 14 can rotate at vertical shaft 13.

Dial plate 12 1 ends and fixedly connected with pivoted housing 14 ends, the other end is fixedlyed connected with the groove slide-bar 11 in being fixed on the guide groove that stands in the guide channel plate 10 that props up guide rod piece 4, and stamping knife seat 8 connects pivoted housings 14 and is locked together by top guide screw bolt 7, and stamping knife 9 is fixedlyed connected with stamping knife seat 8.After connecting, dial plate 12, pivoted housing 14, stamping knife seat 8, stamping knife 9 and groove slide-bar 11 become one.

Power F resolves into two F1 power, an end of setting aside plate 12 in the F1 effect connects pivoted housing 14 and passes through vertical shaft 13 reaches, because dialling the groove slide-bar 11 of plate 12 other ends connection is limited in the guide groove of guide channel plate 10, pull out plate 12 and just stir pivoted housing 14 and rotate and drive stamping knife seat 8 and stamping knife 9 rotates synchronously, just obtain moment M.Vertical shaft 13 can only lengthwise movement, when power F1 makes vertical shaft 13 reaches, vertical shaft 13 just by pivoted housing 14 and dial plate 12 and stamping knife seat 8 give 9 one of stamping knives with groove slide-bar 11 along a downslide impulse force F2 who moves in the guide groove of guide channel plate 10, because stamping knife 9 has certain width, there is distance in stamping knife 9 nose part and groove slide-bar 11 axle center, when therefore stamping knife 9 nose part contact towards the riveting position with aluminium section bar, moment M just converts big rotatory force to, afterburning F2 acting in conjunction again, it is made a concerted effort, and very big to reach the group angle needed towards riveting power.

Fig. 2, member forms towards riveting system 1 after organic assembling, and aluminium section bar 4 ends in band sign indicating number chamber, angle are cut into miter angle, put between two stamping knives after symmetrical an angle of 90 degrees connects forming in its 4 jiaos of sign indicating number chambeies of angle sign indicating number 3 insertion aluminium section bars, lock behind the conciliation locating piece position, position according to angle sign indicating number 3 grooves.Withstanding tight block 5 moves and holds out against aluminium section bar 4, pass through other member to vertical shaft 13 application of forces towards riveting system 1 application of force, vertical shaft 13 is longitudinally mobile gradually, vertical shaft 13 opposed slot slide-bars 11 fore-and-aft distances reduce gradually, and stamping knife 9 increases gradually with aluminium section bar 4 contacts side surfaces end lateral separations, close the carrying out towards riveting to aluminium section bar 4 sides, stamping knife 9 pours in the sign indicating number groove of angle through contact position, aluminium section bar 4 two sides, finishes towards riveter and does.Stamping knife 9 backhauls afterwards, withstanding tight block 5 backhauls, two aluminium section bars 4 are through angle sign indicating number strong bonded together.

Claims

1. novel aluminium door-window angle-assembling machine will be as the cylinder of power source in the riveting system, connecting plate, guide post, a upright guide rod piece, seat board, top guide screw bolt, stamping knife seat, stamping knife, guide channel plate, the groove slide-bar is dialled plate, vertical shaft, and pivoted housing is linked in sequence, and stamping knife is subjected to the effect of moment of torsion and rotates feeding.It is characterized in that: connecting plate is connected and is connected with cylinder with guide post one end, guide post can slide in a upright guide rod, the other end of guide post is connected with contiguous block, seat board is connected with contiguous block, vertical shaft can slide in the seat board upper hopper chute, and can be locked on the seat board, pivoted housing rotates centered by vertical shaft, dial the fixedly connected pivoted housing end face of plate one end, the other end connects the groove slide-bar that can slide in guide channel plate, and guide channel plate is fixed on the upright guide rod piece, the stamping knife seat connects stamping knife, and be connected with pivoted housing but the stamping knife seat can be reconciled up and down on the position of needs and be locked by top guide screw bolt, an end of dialling plate is connected with the pivoted housing end, and the other end is connected with the groove slide-bar.