CN201572764U

CN201572764U - Device for removing burrs in aluminum alloy workpiece milling holes

Info

Publication number: CN201572764U
Application number: CN2009202519830U
Authority: CN
Inventors: 张永才
Original assignee: TIANJIN RUIXIN ELECTRON HEAT EXCHANGE TECHNOLOGY Co Ltd
Current assignee: Tianjin Ruixinchang Light Alloy Co., Ltd.
Priority date: 2009-12-25
Filing date: 2009-12-25
Publication date: 2010-09-08
Anticipated expiration: 2019-12-25

Abstract

The utility model relates to a device for removing burrs in aluminum alloy workpiece milling holes, which comprises a positioning cushion, an upper cover, an upper supporting plate, a lower supporting plate, air cylinders and a base. The positioning cushion is fixed on the top surface of the upper cover via screws, end plates are fixed at two ends of the upper cover via screws, the front surface of the upper supporting plate is provided with a through threaded hole corresponding to a connecting hole on a aluminum alloy member, a nut with a hole is twisted into the through threaded hole, a gas pin is fixed in the nut via adhesives, a through hole is arranged in the center of the gas pin, a sunken surface is arranged on the front surface of the lower supporting plate, four through holes are arranged at positions near four corners of the back surface of the lower supporting plate, the four through holes are respectively connected with a gas inlet pipe A to lead gas into the gas pin via a cavity, four air cylinders are fixed at four corners of the back surface of the lower supporting plate, each air cylinder is connected with a distributor via a pipeline, five holes are arranged on the distributor, and one of the five holes is a gas inlet connected with a gas inlet pipe B to pop up the upper supporting plate. The device is simple in structure and convenient in operation, can remove scraps in all holes simultaneously, saves time and labor, removes scraps thoroughly with high efficiency, and can adjust inserting length of the gas pin according to different depths of the holes.

Description

Remove the device of burrs of milling hole of aluminum alloy workpiece

Technical field

The utility model relates to a kind of device of deburring, particularly relate to a kind of simple in structure, efficient is high and the device of the removing burrs of milling hole of aluminum alloy workpiece that can thoroughly consider to be worth doing clearly.

Background technology

As everyone knows, have a plurality of connection screwed holes on the Al alloy parts, in process, have many aluminium bits to accumulate in the screwed hole, at present, the manual methods that adopt use air gun to remove remaining milling aluminium bits in the screw successively more, and efficient is low and cleaning is not thorough, or the manual operation careless omission.This Al alloy parts is installed on the designated equipment, and the aluminium bits in the hole are fallen into and very easily occurred short circuit in the equipment, are the hidden danger that causes more major break down.

Summary of the invention

The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, efficient is high and the device of the removing burrs of milling hole of aluminum alloy workpiece that can thoroughly consider to be worth doing clearly.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: it is characterized in that: this device comprises locating pad, loam cake, mounting plate, bottom plate, cylinder and base, locating pad is fixed on the end face of loam cake with screw, the two ends of loam cake are fixed with end plate with screw, end plate is connected with bottom plate, the front of mounting plate has the screwed hole of perforation, be screwed into the nut of band endoporus in the hole, in the nut with the fixing air tube of glue, the aperture that the center of air tube has perforation communicates with cavity, the front of bottom plate has concave surface, four jiaos of places have four through holes near concave surface, through hole is connected with the A air inlet pipe, the bottom plate back side is located each for four jiaos and is fixed a cylinder, each cylinder is connected with distributor by pipeline respectively, one of them is connected with the B air inlet pipe for air admission hole to have five holes on the distributor, and the corresponding end plate in the both sides of base place has elongated slot, has sealing gasket at the contact-making surface place of mounting plate and bottom plate.

The utility model can also adopt following technical scheme:

The adjustable length of described air tube before fixing;

Described locating pad is selected rigid plastics for use;

Described concave surface is rectangle face or facing.

Being connected of described loam cake and base is that corresponding end plate place has elongated slot or end plate directly is connected with base by screw in the both sides of base.

Advantage and the good effect that the utlity model has are: simple in structure, be convenient to operation, the clear simultaneously bits in all hole save time and laborsaving, clear bits thoroughly, the efficient height is according to the degree of depth difference in hole, the adjustable length that air tube is deep.Compare with manually-operated, can raise the efficiency 3-4 doubly, and save resource.

Description of drawings

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the syndeton schematic diagram of mounting plate 3, bottom plate 4 and cylinder 5.

Among Fig. 1, Fig. 2: 1. locating pad, 2. loam cake, 3. mounting plate, 4. bottom plate, 5. cylinder, 6. base, 7. end plate, 8. nut, 9. air tube, 10. concave surface, 11. sealing gaskets, 12. pipelines, 13. distributors, 14. elongated slots, 15. through holes,

The specific embodiment:

For further understanding summary of the invention of the present utility model, characteristics and effect, following examples for example, and conjunction with figs. now are described in detail as follows, and see also Fig. 1, Fig. 2.

As Fig. 1, shown in Figure 2: this device comprises locating pad 1, loam cake 2, mounting plate 3, bottom plate 4, cylinder 5 and base 6, the locating pad 1 usefulness screw that rigid plastics is made is fixed on the end face of loam cake 2, the two ends of loam cake 2 are fixed with end plate 7 with screw, end plate 7 is connected with bottom plate 4, in order better to be positioned on the base 6 the position cutting elongated groove 14 (or end plate 7 usefulness screws directly with base 6 be connected) corresponding with end plate 7, end plate 7 can insert in the elongated slot 14 on the base 6, the front of mounting plate 3 has the perforation screwed hole, be screwed into the nut 8 of band endoporus in the hole, in the nut 8 with the fixing air tube 9 of glue, the adjustable length of air tube 9, use glue and nut 8 bonding after the degree of depth difference of connecting hole is regulated on being air tube 9 before fixing according to Al alloy parts again, the aperture that the center of air tube 9 has perforation communicates with cavity, and air tube 9 can insert on the Al alloy parts in the connecting hole during operation; The front of bottom plate 4 has rectangle face (or facing) concave surface 10, when mounting plate 3 and bottom plate 4 lump together, middle formation cavity, 10 4 jiaos of places of bottom plate 4 positive close concave surfaces have four through holes 15, through hole 15 is connected with A air inlet pipe 16, bottom plate 4 back sides are located each for four jiaos and are fixed a cylinder 5, the air vent that all has a routine on each cylinder 5, each cylinder 5 is connected with distributor 13 by pipeline 12 respectively, one of them is connected with B air inlet pipe 17 for air admission hole to have five holes on the distributor 13, when 17 ventilations of B air inlet pipe, dispense a gas onto in four cylinders by distributor 13, and mounting plate 3 is held up, then air tube 9 inserts on the Al alloy parts in the connecting hole; When A air inlet pipe 16 ventilation, the gas that has pressure, is removed the bits of the aluminium in the connecting hole on the Al alloy parts by air tube 9 in cavity enters all air tubes 9 by through hole 15; Contact-making surface place at mounting plate 3 and bottom plate 4 has sealing gasket 11.

Its advantage is: simple in structure, convenient operation, all hole is clear bits simultaneously, save time and laborsaving, clear bits thoroughly, according to the degree of depth difference in hole, the deep length of air tube is adjustable. Compare with manually-operated, can raise the efficiency 3-4 doubly, and saving resource.

Claims

1. device of removing burrs of milling hole of aluminum alloy workpiece, it is characterized in that: this device comprises locating pad (1), loam cake (2), mounting plate (3), bottom plate (4), cylinder (5) and base (6), locating pad (1) is fixed on the end face of loam cake (2) with screw, the two ends of loam cake (2) are fixed with end plate (7) with screw, end plate (7) is connected with bottom plate (4), the front of mounting plate (3) has the screwed hole of perforation, be screwed into the nut (8) of band endoporus in the hole, in the nut (8) with the fixing air tube (9) of glue, the aperture that the center of air tube (9) has perforation communicates with cavity, the front of bottom plate (4) has concave surface (10), have four through holes (15) near concave surface (10) Si Jiaochu, through hole (15) is connected with A air inlet pipe (16), bottom plate (4) back side is located each for four jiaos and is fixed a cylinder (5), each cylinder (5) is connected with distributor (13) by pipeline (12) respectively, one of them is connected with B air inlet pipe (17) for air admission hole to have five holes on the distributor (13), loam cake (2) and base (6) link together, and have sealing gasket (11) at the contact-making surface place of mounting plate (3) and bottom plate (4).

2. the device of removing burrs of milling hole of aluminum alloy workpiece according to claim 1 is characterized in that: the adjustable length of described air tube (9) before fixing.

3. the device of removing burrs of milling hole of aluminum alloy workpiece according to claim 1 is characterized in that: described locating pad (1) is selected rigid plastics for use.

4. the device of removing burrs of milling hole of aluminum alloy workpiece according to claim 1 is characterized in that: described concave surface (10) is rectangle face or facing.

5. the device of removing burrs of milling hole of aluminum alloy workpiece according to claim 1 is characterized in that: described loam cake (2) and being connected of base (6) are to locate to have elongated slot (14) or end plate (7) directly is connected with base (6) by screw at the corresponding end plates in both sides (7) of base (6).