CN216705920U

CN216705920U - Demoulding mechanism of foundry goods

Info

Publication number: CN216705920U
Application number: CN202123050277.XU
Authority: CN
Inventors: 王鸿冰
Original assignee: Taizhou Hongye Machinery Manufacturing Co ltd
Current assignee: Taizhou Hongye Machinery Manufacturing Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-10
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to a casting demolding mechanism which comprises a demolding mechanism body, wherein a second substrate is arranged at the top of the demolding mechanism body, a first substrate is arranged in the middle of the demolding mechanism body, a through hole is formed in the middle of the first substrate, a demolding mechanism base is arranged at the bottom of the demolding mechanism body, a material storage box is arranged on the surface of the demolding mechanism base, a demolding ejecting block mechanism is arranged below the second substrate, the demolding ejecting block mechanism downwards penetrates through the through hole in the middle of the first substrate, and a mold clamping device is connected below the first substrate. According to the casting demolding mechanism, the mold clamping device is provided with the mold limiting spring and the mold limiting block, when the casting demolding mechanism is used, the mold clamping handles can be separated towards two sides, a mold to be clamped is placed into the clamping handles, the clamping handles are loosened, the mold can be clamped more tightly under the action of the limiting spring, and the distance between the clamping handles can be adjusted randomly within a limited range according to the size of the mold.

Description

Demoulding mechanism of foundry goods

Technical Field

The utility model relates to the technical field of casting equipment, in particular to a demoulding mechanism of a casting.

Background

The demolding mode of the casting is usually to manually take the casting out of the mold, which not only consumes the manpower of workers, but also causes the casting to suddenly fall off from the mold in the process of taking the casting out of the mold by the workers, so that the workers think of being injured by a smashing or the copper casting is damaged, and the production cost is increased. Therefore, a mold-releasing mechanism for a casting is proposed.

The existing casting demolding mechanism is relatively fixed aiming at a mold, demolding can be basically carried out only aiming at the mold with a fixed size, and if the sizes of production molds are various, the corresponding casting demolding mechanism needs to be prepared, so that resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a casting demoulding mechanism to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a casting demolding structure comprises a demolding mechanism body, a first substrate and a second substrate, wherein the second substrate is arranged at the top of the demolding mechanism body, the first substrate is arranged in the middle of the demolding mechanism body, a through hole is formed in the middle of the first substrate, a demolding mechanism base is arranged at the bottom of the demolding mechanism body, and a storage box is arranged on the surface of the demolding mechanism base;

a demolding ejection block mechanism is arranged below the second substrate and downwards penetrates through the through hole in the middle of the first substrate; and a mold clamping device is connected below the first substrate.

Preferably, the first substrate is of a cuboid plate-shaped structure, the lower surface of the first substrate is provided with a first die clamp limiting groove and a second die clamp limiting groove, a die clamp limiting slide rod is arranged in the second die clamp limiting groove and is of a cylindrical structure, and a die clamp limiting spring is sleeved on the surface of the die clamp limiting slide rod.

Preferably, the first limiting groove of the mold clamp is of an inverted convex groove-shaped structure, the first limiting grooves of the mold clamp are provided with two groups, and the first limiting grooves of the two groups of mold clamps are symmetrically distributed.

Preferably, the second limiting grooves of the die clamps are of a cuboid groove-shaped structure, the second limiting grooves of the die clamps are provided with four groups, and the second limiting grooves of the four groups of die clamps are symmetrically distributed.

Preferably, the mold clamping device comprises a clamping handle, a first mold clamp sliding block and a second mold clamp sliding block are fixedly mounted on the upper surface of the clamping handle, the first mold clamp sliding block is of an inverted convex structure, the second mold clamp sliding block is of a cuboid plate structure, a through hole is formed in the surface of the second mold clamp sliding block, and a rubber pad is fixedly mounted on the inner surface of the clamping handle.

Preferably, the clamp holder is C-shaped, and the clamp holder is provided with two sets of clamp holders, and two sets of clamp holders symmetric distribution, the die holder spacing slide bar pass the through-hole on die holder second slider surface and form sliding connection with the clamp holder, and the die holder first slider embedding is installed and is formed sliding connection with first base plate in the inside of die holder first spacing groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the demolding mechanism for the castings, the mold clamping device is provided with the mold limiting spring and the mold limiting block, when the demolding mechanism is used, the mold clamping handles can be separated towards two sides, a mold to be clamped is placed into the clamping handles, the clamping handles are loosened, the mold can be clamped more tightly under the action of the limiting spring, and the distance between the clamping handles can be adjusted randomly within a limited range according to the size of the mold;

2. according to the casting demolding mechanism, the rubber pad is arranged on the inner surface of the clamp handle of the mold clamping device, so that the mold is prevented from being damaged by extrusion of the clamp handle in the demolding process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a holder for a grinding tool according to the present invention;

FIG. 3 is a schematic top sectional view of the abrasive tool holding apparatus of the present invention;

FIG. 4 is a schematic sectional front view of the grinding tool holding apparatus of the present invention;

FIG. 5 is a schematic left sectional view of the grinding tool holding apparatus of the present invention.

In the figure: the demolding mechanism comprises a demolding mechanism body 1, a demolding mechanism base 2, a first substrate 3, a second substrate 4, a mold clamping device 5, a mold clamp first sliding block 51, a mold clamp second sliding block 52, a clamping handle 53, a rubber pad 54, a demolding ejecting block mechanism 6, a mold clamp limiting spring 7, a mold clamp limiting sliding rod 8, a mold clamp first limiting groove 9 and a mold clamp second limiting groove 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, a casting demoulding mechanism comprises a demoulding mechanism body 1, a first substrate 3 and a second substrate 4, wherein the second substrate 4 is arranged at the top of the demoulding mechanism body 1, the first substrate 3 is arranged at the middle part of the demoulding mechanism body 1, a through hole is arranged in the middle of the first substrate 3, a demoulding mechanism base 2 is arranged at the bottom of the demoulding mechanism body 1, a material storage box is arranged on the surface of the demoulding mechanism base 2, the first substrate 3 is of a cuboid plate-shaped structure, a first mould clamp limiting groove 9 and a second mould clamp limiting groove 10 are arranged on the lower surface of the first substrate 3, a mould clamp limiting slide bar 8 is arranged inside the second mould clamp limiting groove 10, the mould clamp limiting slide bar 8 is of a cylindrical structure, a mould clamp limiting spring 7 is sleeved on the surface of the mould clamp limiting slide bar 8, the first mould clamp limiting groove 9 is of an inverted 'convex' groove-shaped structure, the first die clamp limiting grooves 9 are arranged in two groups, the first die clamp limiting grooves 9 of the two groups are symmetrically distributed, the second die clamp limiting grooves 10 are of a rectangular groove-shaped structure, the second die clamp limiting grooves 10 are arranged in four groups, and the second die clamp limiting grooves 10 of the four groups are symmetrically distributed;

a demoulding ejector block mechanism 6 is arranged below the second substrate 4, and the demoulding ejector block mechanism 6 downwards passes through a through hole in the middle of the first substrate 3;

the below of first base plate 3 is connected with mould clamping device 5, mould clamping device 5 includes clamp holder 53, the last fixed surface of clamp holder 53 installs first slider 51 of mould clamp and mould clamp second slider 52, first slider 51 of mould clamp is for falling "protruding" body platform column structure, mould clamp second slider 52 is cuboid platelike structure, and the through-hole has been seted up on mould clamp second slider 52 surface, the internal surface fixed mounting of clamp holder 53 has rubber pad 54, clamp holder 53 is C shape structure, clamp holder 53 is provided with two sets ofly, two sets of clamp holder 53 symmetric distribution, mould clamp limit slide bar 8 passes the through-hole on mould clamp second slider 52 surface and forms sliding connection with clamp holder 53, mould clamp first slider 51 embedding is installed and is formed sliding connection with first base plate 3 in the inside of mould clamp first spacing groove 9.

The working principle is as follows: in actual use, referring to fig. 1 and fig. 2, two groups of clamping handles 53 are pulled open towards two sides, under the action of a first sliding block 51 of a mold clamp and a second sliding block 52 of the mold clamp, the clamping handles 53 cannot deviate in the process of pulling open the clamping handles 53, a mold needing demolding is placed between the two groups of clamping handles 53, then the clamping handles 53 are slowly loosened, the clamping handles 53 can move towards the middle under the action of a limiting spring 7 of the mold clamp until the mold is clamped, at this time, a handle of a demolding ejecting block mechanism 6 is rotated, and an ejecting block is controlled to move downwards until a casting in the mold is ejected into a storage box.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a demoulding mechanism of foundry goods, includes demoulding mechanism main part (1), first base plate (3) and second base plate (4), its characterized in that: the demolding mechanism comprises a demolding mechanism body (1), a first base plate (3), a through hole, a demolding mechanism base (2) and a storage box, wherein the second base plate (4) is arranged at the top of the demolding mechanism body (1), the first base plate (3) is arranged in the middle of the demolding mechanism body (1), the demolding mechanism base (2) is arranged at the bottom of the demolding mechanism body (1), and the storage box is arranged on the surface of the demolding mechanism base (2);

a demolding ejector block mechanism (6) is arranged below the second substrate (4), and the demolding ejector block mechanism (6) downwards penetrates through a through hole in the middle of the first substrate (3); and a mould clamping device (5) is connected below the first substrate (3).

2. The casting demolding mechanism as claimed in claim 1, characterized in that: first base plate (3) are cuboid platelike structure, and the lower surface of first base plate (3) has been seted up the mould and has been pressed from both sides first spacing groove (9) and mould and press from both sides second spacing groove (10), and the inside that the mould pressed from both sides second spacing groove (10) is provided with mould and presss from both sides spacing slide bar (8), and mould presss from both sides spacing slide bar (8) and is the cylinder structure, and the surface cover that the mould pressed from both sides spacing slide bar (8) is equipped with mould and presss from both sides spacing spring (7).

3. The casting demolding mechanism as claimed in claim 2, characterized in that: the first limiting grooves (9) of the mold clamp are of an inverted convex groove-shaped structure, the first limiting grooves (9) of the mold clamp are provided with two groups, and the first limiting grooves (9) of the two groups of mold clamps are symmetrically distributed.

4. The casting demolding mechanism as claimed in claim 2, characterized in that: the die clamp second limiting grooves (10) are of a cuboid groove-shaped structure, four groups of die clamp second limiting grooves (10) are arranged, and the four groups of die clamp second limiting grooves (10) are symmetrically distributed.

5. The casting demolding mechanism as claimed in claim 1, characterized in that: mould clamping device (5) are including pressing from both sides handle (53), and the last fixed surface of pressing from both sides handle (53) installs mould and presss from both sides first slider (51) and mould and press from both sides second slider (52), and mould presss from both sides first slider (51) for falling "protruding" body platform column structure, and mould presss from both sides second slider (52) and be cuboid platelike structure, and the through-hole has been seted up on mould clamp second slider (52) surface, and the internal fixed surface of pressing from both sides handle (53) installs rubber pad (54).

6. The casting demolding mechanism as claimed in claim 5, wherein: the clamp holder (53) is of a C-shaped structure, the clamp holder (53) is provided with two groups, the two groups of clamp holders (53) are symmetrically distributed, the die clamp limiting sliding rod (8) penetrates through a through hole in the surface of the die clamp second sliding block (52) to form sliding connection with the clamp holder (53), and the die clamp first sliding block (51) is embedded in the die clamp first limiting groove (9) to form sliding connection with the first substrate (3).