CN218837303U

CN218837303U - Aluminum alloy die casting burr clearing device

Info

Publication number: CN218837303U
Application number: CN202222528895.9U
Authority: CN
Inventors: 屠琴琴; 沈国荣
Original assignee: Zhejiang Kangcheng Intelligent Technology Co ltd
Current assignee: Zhejiang Kangcheng Intelligent Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-04-11
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a technical field is clear away to the burr, and an aluminum alloy die casting burr clearing device is disclosed, grind the machine main part and be located the grinding barrel who grinds in the machine main part, the inside intermediate position of grinding barrel is connected with the elasticity reference column, the cross-section of elasticity reference column is square setting, the top rigid coupling of elasticity reference column has the screw post. This kind of aluminum alloy die casting burr clearing device, when using, earlier with the muffjoint on the elastic positioning post, insert the screen cloth in the sleeve outside afterwards, then pour the magnet needle into the grinding bucket, and with even the placing between the screen cloth of aluminum alloy die casting work piece, start the machine main part of grinding afterwards and can carry out polishing grinding to aluminum alloy die casting work piece, when polishing grinding, because there is the block of screen cloth, consequently the work piece can not gather together, be in disperse state all the time, the area of contact with the magnet needle is bigger, the grinding effect is better, the required time of polishing grinding is also less, improve grinding efficiency effectively.

Description

Aluminum alloy die casting burr clearing device

Technical Field

The utility model relates to a technical field is clear away to the burr specifically is an aluminum alloy die casting burr clearing device.

Background

In the production process of the aluminum alloy die casting, because perfect combination cannot be achieved between the die and the die at present, burrs are inevitably generated at the edge position of the die casting, the damage of the burrs is large, the use performance and the service life of the aluminum alloy die casting can be directly influenced, and the burrs on the surface of the aluminum alloy die casting are generally removed by using a magnetic grinding machine in order to reduce the damage of the burrs.

The existing magnetic grinding machine has a plurality of models, wherein the common magnetic grinding machine is an east-Yuan DY-C500 type magnetic grinding machine, when the magnetic grinding machine is used, a magnetic needle is poured into a grinding barrel, then clear water and polishing grinding fluid are poured into the grinding barrel, finally an aluminum alloy die-casting workpiece is placed, and the grinding machine is started to polish and grind the aluminum alloy die-casting workpiece. The existing magnetic grinding machine still has the following defects:

when the grinder works, the magnetic needle, the clear water, the grinding fluid and the aluminum alloy die-casting workpiece which are positioned in the grinding barrel all rotate, and the aluminum alloy die-casting workpiece is easy to gather together due to the fact that the aluminum alloy die-casting workpiece is heavy in weight, so that the magnetic needle is difficult to contact with the aluminum alloy die-casting workpiece, and grinding effect is affected.

This causes the magnetic grinder to require a longer grinding time, resulting in a reduction in grinding efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an aluminum alloy die casting burr clearing device to solve the problem that the background art provided, it is lower when making the magnetic grinder polishing grind, and grinding efficiency is higher.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an aluminum alloy die casting burr clearing device, is including grinding the quick-witted main part and being located the grinding barrel who grinds in the quick-witted main part, the inside intermediate position of grinding barrel is connected with the elastic positioning post, the cross-section of elastic positioning post is square setting, the top rigid coupling of elastic positioning post has the screw thread post, the outside cover of elastic positioning post is equipped with the sleeve, telescopic outer wall sliding connection has the screen cloth.

Preferably, the rotating groove has been seted up at telescopic top, telescopic top is rotated and is connected with the fixed block, the bottom rigid coupling of fixed block have with the rotating groove, fixed block and screw thread post threaded connection.

Preferably, the telescopic outer wall rigid coupling has the slider, one side of screen cloth seted up with slider assorted spout, the opposite side rigid coupling of screen cloth have with grinding barrel assorted locating piece, the locating piece is the setting of U type.

Preferably, the top of the fixed block is connected with a handle.

Preferably, one end of the inner side of the positioning block, which is far away from the screen mesh, is provided with a chamfer.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this kind of aluminum alloy die casting burr clearing device, when using, earlier with the muffjoint on the elastic positioning post, insert the screen cloth in the sleeve outside afterwards, then pour the magnet needle into the grinding bucket, and with even the placing between the screen cloth of aluminum alloy die casting work piece, start the machine main part of grinding afterwards and can carry out polishing grinding to aluminum alloy die casting work piece, when polishing grinding, because there is the block of screen cloth, consequently the work piece can not gather together, be in disperse state all the time, the area of contact with the magnet needle is bigger, the grinding effect is better, the required time of polishing grinding is also less, improve grinding efficiency effectively.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the entire invention;

FIG. 3 is a schematic structural view of the grinding barrel of the present invention;

FIG. 4 is a schematic view of the structure of the screen of the present invention;

fig. 5 is a schematic structural view of the sleeve of the present invention;

fig. 6 is a cross-sectional view of the fixing block of the present invention.

In the figure: 1. a grinder body; 2. a grinding barrel; 3. an elastic positioning column; 4. a sleeve; 5. a fixed block; 6. screening a screen; 7. positioning blocks; 301. a threaded post; 401. a slider; 402. a rotating tank; 501. a grip; 502. the block is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the aluminum alloy die casting burr removing device comprises a grinding machine main body 1 and a grinding barrel 2 located on the grinding machine main body 1, wherein an elastic positioning column 3 is connected to the middle position inside the grinding barrel 2, the cross section of the elastic positioning column 3 is square, a threaded column 301 is fixedly connected to the top of the elastic positioning column 3, a sleeve 4 is sleeved outside the elastic positioning column 3, and the outer wall of the sleeve 4 is slidably connected with a screen 6.

The utility model provides an aluminum alloy die casting burr clearing device, overlap sleeve 4 in the outside of elastic positioning column 3, and insert the outside of sleeve 4 with screen cloth 6 slip, can pour the magnetic needle subsequently, clear water and lapping liquid into grinding barrel 2, place aluminum alloy die casting work piece evenly between screen cloth 6 at last, start grinding machine main part 1 at last and can polish the grinding to aluminum alloy die casting work piece, because there is screen cloth 6 separation between the work piece, therefore the work piece can not gather together, make the magnetic needle can carry out abundant contact with the work piece, and then improve grinding efficiency, reduce the required time of grinding, elastic positioning column 3 is connected fixedly through the welded mode with grinding barrel 2 simultaneously, the fixed effect is better, and sleeve 4's outer wall cover is equipped with plastic housing, make the work piece difficult emergence damage after colliding with sleeve 4, reduce the probability that the work piece damaged; in addition, since the grinder body 1 is a magnetic grinder of the east DY-C500 model, various components inside the grinder body 1 are well known in the art, and thus, the internal structure and operation principle thereof are not described herein.

Further, as shown in fig. 5 and 6, a rotating groove 402 is formed in the top of the sleeve 4, a fixed block 5 is rotatably connected to the top of the sleeve 4, a rotating block 502 matched with the rotating groove 402 is fixedly connected to the bottom of the fixed block 5, and the fixed block 5 is in threaded connection with the threaded post 301. After sleeve 4 cover is outside at elastic positioning post 3, rotate fixed block 5, make fixed block 5 and screw thread post 301 threaded connection, and then fix sleeve 4, avoid sleeve 4 to move upwards, lead to the work piece can't be restricted by screen cloth 6, fixed block 5 is connected fixedly through the welded mode with rotatory piece 502 simultaneously, and fixed mode is simple and firm.

Further, as shown in fig. 4 and 5, the outer wall of the sleeve 4 is fixedly connected with a sliding block 401, one side of the screen 6 is provided with a sliding groove matched with the sliding block 401, the other side of the screen 6 is fixedly connected with a positioning block 7 matched with the grinding barrel 2, and the positioning block 7 is in a U-shaped arrangement. Insert screen cloth 6 from slider 401's top lapse, make slider 401 insert in screen cloth 6's spout, restrict screen cloth 6 one side that is close to sleeve 4 through slider 401, locating piece 7 of 6 opposite side rigid couplings of screen cloth 6 can block at the top of lapping barrel 2 simultaneously, and then restrict screen cloth 6's opposite side, make screen cloth 6 be difficult for breaking away from lapping barrel 2, slider 401's cross-section is T type or trapezoidal setting, make screen cloth 6 can not take place lateral shifting.

Further, as shown in fig. 1, 4 and 6, a grip 501 is connected to the top of the fixing block 5. It is more convenient to rotate fixed block 5 through handle 501, and anti-skidding line has been seted up on the surface of handle 501 for the workman is difficult for taking place the phenomenon of skidding when gripping handle 501.

Further, as shown in fig. 1, 2 and 4, a chamfer is formed at one end of the inner side of the positioning block 7 away from the screen 6. The chamfer plays a guiding role in the process that the positioning block 7 moves downwards until being clamped at the top of the grinding barrel 2, so that the positioning block 7 is more easily clamped at the top of the grinding barrel 2 in the downward moving process.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminum alloy die casting burr clearing device, is including grinding quick-witted main part (1) and be located grinding barrel (2) on grinding quick-witted main part (1), its characterized in that, the inside intermediate position of grinding barrel (2) is connected with elasticity reference column (3), the cross-section of elasticity reference column (3) is square setting, the top rigid coupling of elasticity reference column (3) has threaded post (301), the outside cover of elasticity reference column (3) is equipped with sleeve (4), the outer wall sliding connection of sleeve (4) has screen cloth (6).

2. The aluminum alloy die casting burr removing device according to claim 1, wherein a rotating groove (402) is formed in the top of the sleeve (4), a fixed block (5) is rotatably connected to the top of the sleeve (4), a rotating block (502) matched with the rotating groove (402) is fixedly connected to the bottom of the fixed block (5), and the fixed block (5) is in threaded connection with the threaded column (301).

3. The aluminum alloy die casting burr removing device according to claim 1, wherein a sliding block (401) is fixedly connected to the outer wall of the sleeve (4), a sliding groove matched with the sliding block (401) is formed in one side of the screen (6), a positioning block (7) matched with the grinding barrel (2) is fixedly connected to the other side of the screen (6), and the positioning block (7) is in a U-shaped arrangement.

4. The aluminum alloy die casting burr removing device according to claim 2, characterized in that a handle (501) is connected to the top of the fixing block (5).

5. The aluminum alloy die casting burr removing device according to the claim 3, characterized in that one end of the inner side of the positioning block (7) far away from the screen (6) is chamfered.