CN2432005Y

CN2432005Y - Automatic burr-removing device

Info

Publication number: CN2432005Y
Application number: CN 00218259
Authority: CN
Inventors: 赖俊吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-03
Filing date: 2000-07-03
Publication date: 2001-05-30
Anticipated expiration: 2010-07-03

Abstract

The utility model relates to an automatic burr-removing device. The utility model can deliver pressure casting finished product materials into placing holes on a turnover module, and then an oil hydraulic cylinder can move right the turnover module to a removal mechanism in the upper part of the right side of a machine frame. With the pressing down and the actuating of a top module of the removal mechanism toward a cutting knife of a cutting knife group in the lower part of a cutting module, the utility model can downward remove flashes and scraps on both sides of the finished product materials. The finished products are centralized and collected by a finished product collecting tank on the right side in the lower part of the machine frame. When the turnover module is moved left for homing, with the help of the rotation driven by a gear group arranged in a proper position on the near external side of a transverse shaft in the center, the waste materials in the two placing holes can be discharged and collected by a waste material collecting tank positioned on the left side in the lower part of the machine frame.

Description

The automatic removal device of burr

The utility model is about being shaped, particularly about the automatic removal device of a kind of burr.

Press; the operating type of general traditional die cast system places the mould of finished product between front shoe and collapsible form on the board; behind the mould holding matched moulds; finish the pressurization mold closing with mould resisting mechanism; with the striking materials device material high pressure of fusion is inserted in the mould again, treat that material can be by taking out finished product in the mould after cooling off.But the flash on this finished product, stub bar produce during easily because of die casting.And flash, the stub bar generally removed on the finished product mostly grind with artificial stranding.So in the middle of the flash, stub bar of product worn in artificial stranding, not only time-consuming, effort, and manually rub that power that mill used is crossed with the hands and too late, all can influence quality of finished, not still remaining on the finished product flash, stub bar to be arranged, otherwise just destroy the finished product outward appearance, and demonstrate its poor practicability.

Be with, all this above shortcomings, be all the problem of the maximum puzzlement of present dealer.In view of this, the design people is through thinking hard funiculus, study intensively, the success of research and development finally, the automatic removal device of a kind of burr of the utility model.

The main purpose of the utility model ties up to provides a kind of burr automatic removal device, not only saves manpower but also save and remove the burr time, relatively also removes low-cost.

A time purpose of the utility model, tying up to provides a kind of burr automatic removal device, and when it used, full automation was saved auxiliary worker.

Another purpose of the utility model, tying up to provides a kind of burr automatic removal device, and it neither destroys the finished product outward appearance, again the practicality that its tool should be had.

Edge is, for reaching above-mentioned purpose, the utility model system provides a kind of burr automatic removal device, comprise frame with base and the excision mechanism that places frame one side top, it is characterized in that: this excision mechanism, the backform piece is established in its top, is with the mast of spring in establish in backform piece and its cutting mould interblock four corners, below, central authorities are provided with the mould post, and the below setting of cutting module is furnished with the cutting knife group of cutting knife with excision flash, stub bar; But the flip module that has the holding hole of placing the die casting finished product materials on its of frame opposite side setting left and right displacement; These flip module central authorities establish transverse axis, and side is provided with the oil hydraulic cylinder that supplies this flip module left and right displacement respectively before and after this transverse axis.

The automatic removal device of above-mentioned burr is characterized in that: skewback evenhanded in this holding hole with the finished product materials of guiding die casting, that the confession cutting knife correctly excises flash, stub bar is set in the holding hole on the described flip module.

The automatic removal device of above-mentioned burr is characterized in that: the place of fitting, the nearly outside of described transverse axis is provided with by pneumatic cylinder and promotes to make above-mentioned flip module to make the gear train that overturns or reply.

The automatic removal device of above-mentioned burr is characterized in that: described frame is positioned at excision mechanism one side-lower and is provided with finished product collection cell body; And be provided with the garbage collection cell body below being positioned at the frame opposite side.

The automatic removal device of above-mentioned burr is characterized in that: a central plate body that frame is moved up and down with screw engages is established in the foot rest bottom of described frame; The base of described frame is provided with two ends and has the movable block that can make the frame left and right displacement with the slide block of screw engages; Above-mentioned plate body is connected with above-mentioned movable block; Base plate with roller is set between base and movable block in addition.

The automatic device for excising of above-mentioned burr is characterized in that: the mechanism of cranking arm with the touch switch of cranking arm is set.

The utility model not only can excise the burr of die casting object automatically, and finished product and burr can be drawn off from mould automatically, and centralized collection together.Thereby eradicated heavy manual operations fully.Particularly can realize excising accurately burr, both make finished product existing pleasing outward, guarantee its due Practical Performance again.

Now details are as follows to the utility model for a preferable embodiment and conjunction with figs..

Fig. 1 is the stereo appearance figure of the utility model.

Fig. 2 is the utility model flip module schematic perspective view that moves to right.

Fig. 3 is the utility model flip module left and right displacement front-view schematic diagram.

Fig. 4 is the utility model excision mechanism plane.

Fig. 5 is that the backform piece of the utility model excision mechanism presses down schematic diagram.

Fig. 6 is that the cutting module of the utility model excision mechanism presses down schematic diagram.

Fig. 7 is the schematic diagram of the cutting knife group cutting knife of the utility model excision mechanism to incision.

Fig. 8 is the finished product materials of the utility model die casting and flash, stub bar floor map.

Fig. 9 is the utility model flip module below transverse axis and pneumatic cylinder action schematic diagram.

Figure 10 is that the utility model flip module is rotated schematic diagram.

Figure 11 is that the utility model is discharged schematic diagram by flash, the stub bar of the excision of cutting knife group by garbage collection collection cell body.

At first, see also Fig. 1 and shown in Figure 3, the automatic removal device 1 of the burr of the utility model comprises frame 10 with base 103 and the excision mechanism 4 that is located at frame 10 tops one side.This excision mechanism 4 can be arranged on top, frame 10 right sides as shown.Excision rear, mechanism 4 left side is provided with the mechanism 2 of cranking arm with the touch switch of cranking arm 20.Frame 10 opposite sides (being illustrated as the left side) are provided with flip module 3, and establish transverse axis 31 in central authorities, and suitable place, the transverse axis 31 nearly outsides establishes gear train 33, and the pneumatic cylinder 34 of gear train 33 belows advances, and 330 rotations (as Fig. 9,10) of the gear in the driven gear group 33 make flip module 3 upsets, reply.Respectively be equipped with oil hydraulic cylinder 32 in transverse axis 31 front and back sides, can supply flip module 3 left and right displacement.This left side, frame 10 belows is provided with garbage collection cell body 11, and right side, frame 10 below is provided with the finished product of two upper and lower arrangements and collects cell body 12,13.And central authorities and screw rod 101 engagement are established in foot rest 100 bottoms of Rack Body 10 and by the plate body 102 of its transmission, make plate body 102 move up and down.And base 103 tops are provided with the movable block 104 that two ends respectively are provided with slide block 105, and above-mentioned two slide blocks 105 central authorities are equipped with screw rod 106, because above-mentioned plate body 102 is connected with movable block 104, so make frame 10 left and right displacement.Between base 103 and movable block 104, be provided with in addition and have the base plate 107 that roller 108 can move forward and backward.Above-mentioned flip module 3 is provided with two holding holes 30,300 that the finished product materials 5 of voltage supply casting is inserted.To put into holding hole 30,300 evenhanded with the finished product materials 5 of guiding die casting respectively to be provided with skewback 301,302 in this two holding hole 30,300, correctly excises for the cutting knife 411 of cutting knife group 410.This excision mechanism 4 (as Fig. 4) is except that the oil hydraulic cylinder at top, backform piece 40 is established in its top, in establishing, backform piece 40 and its 41 four corners of cutting module, below are with the mast 42 of spring 420, central authorities establish mould post 43, and the cutting knife group 410 that establish cutting module 41 belows, be laid with cutting knife 411 on the cutting knife group 4110, flash 50 (Fig. 8), the stub bar 51 of finished product materials 5 both sides with excision die casting makes the flash 50 of finished product 6 both sides, stub bar 51 remove fully.

See also the 2nd, shown in 3 figure, the utility model is when using, system is by its upper member, system delivers to the finished product materials 5 of die casting in the

holding hole

30 and 300 on the flip module 3 with the touch switch 20 of cranking arm of the mechanism 2 of cranking arm, treat that oil hydraulic cylinder 32 moves right flip module 3 to the excision mechanism 4 that is set up in top, frame 10 right side, backform piece 40 by excision mechanism 4 presses down start, drive cutting module 41 simultaneously and press down (as Fig. 6), and make the cutting knife 411 of the cutting knife group 410 of cutting module 41 belows excise the flash 50 of finished product materials 5 both sides downwards, stub bar 51 is (as Fig. 5,6,7), make 6 of finished products by be located at right side, frame 10 below two on, under line up product and collect

cell body

12,13 concentrated taking in.After utilize oil hydraulic cylinder 32 that flip module 3 is devolved the position left again, at this moment, the pneumatic cylinder 34 of establishing gear train 33 belows by the suitable place, the transverse axis 31 nearly outsides that is positioned at central authorities advances, and 330 rotations of the gear in the driven gear group 33, and make flip module 3 upset (as Fig. 9,10), make 51 of flash 50, stub bars in two holding holes 30,300 discharge and take in (as Figure 11) by the garbage collection cell body 11 of being located at left side, frame 10 below, use and finished product materials 5 both sides flashes 50, the stub bar 51 of die casting can be removed, remove burr time, cost person to save.

Claims

1, the automatic removal device of a kind of burr, comprise frame with base and the excision mechanism that places frame one side top, it is characterized in that: this excision mechanism, the backform piece is established in its top, in establishing, backform piece and its cutting mould interblock four corners, below are with the mast of spring, central authorities are provided with the mould post, and the below setting of cutting module is furnished with the cutting knife group of cutting knife with excision flash, stub bar; But the flip module that has the holding hole of placing the die casting finished product materials on its of frame opposite side setting left and right displacement; These flip module central authorities establish transverse axis, and side is provided with the oil hydraulic cylinder that supplies this flip module left and right displacement respectively before and after this transverse axis.

2, the automatic removal device of burr according to claim 1 is characterized in that: the interior setting of the holding hole on the described flip module is evenhanded in this holding hole with the finished product materials of guiding die casting, correctly excises the skewback of flash, stub bar for cutting knife.

3, the automatic removal device of burr according to claim 1 is characterized in that: the place of fitting, the nearly outside of described transverse axis is provided with by pneumatic cylinder and promotes to make above-mentioned flip module to make the gear train that overturns or reply.

4, the automatic removal device of burr according to claim 1 is characterized in that: described frame is positioned at excision mechanism one side-lower and is provided with finished product collection cell body; And be provided with the garbage collection cell body below being positioned at the frame opposite side.

5, the automatic removal device of burr according to claim 1 is characterized in that: a central plate body that frame is moved up and down with screw engages is established in the foot rest bottom of described frame; The base of described frame is provided with two ends and has the movable block that can make the frame left and right displacement with the slide block of screw engages; Above-mentioned plate body is connected with above-mentioned movable block; Base plate with roller is set between base and movable block in addition.

6, the automatic removal device of burr according to claim 1 is characterized in that: the mechanism of cranking arm with the touch switch of cranking arm is set.