Casting equipment for preparing handle device

Abstract

The utility model relates to the technical field of handle casting machines, and discloses casting equipment for preparing a handle device, which comprises a casting machine main body, a movable mold and a fixed mold which can move are arranged in the casting machine main body, and the movable mold can move left and right on the casting machine main body. The movable mold moves leftwards and is finally attached to the fixed mold, in the process, a reset spring begins to stretch, a connecting sliding rod drives a movable push block to move leftwards, finally, the movable push block moves into a mounting connecting groove, and after mold casting is completed, the movable mold moves rightwards to the original position; in the process, the elastic element can make contact with the limiting baffle, the reset spring starts to be stressed and compressed, the elastic element can limit movement of the movable push block and the connecting sliding rod, the movable push block can move leftwards relative to the mounting connecting groove, the movable push block pushes the formed product out of the interior of the forming mold groove, and normal demolding of the product is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to handle casting machine technical field especially relates to a handle device preparation use casting equipment. BACKGROUND

[0002] Casting is one of the basic processes of modern mechanical manufacturing industry. As a kind of metal hot working process, casting gradually matures in our country. Casting machinery is all mechanical equipment that can be used to melt metal into liquid that meets certain requirements and pour into casting mold, and after cooling, solidification, cleaning treatment, get the casting with predetermined shape, size and performance, also known as casting equipment.

[0003] The existing product casting forming operation needs to first adhere the movable mold and the fixed mold together, then pour the heated metal water into the forming groove inside the movable mold, and then separate the movable mold and the fixed mold after product forming, since the product is often attached to the inside of the forming groove, which needs the staff to take down the product from the mold by tools, which not only wastes time, but also reduces the demolding effect of the casting machine.

[0004] Therefore, we propose a handle device preparation use casting equipment. CONTENT OF THE UTILITY MODEL

[0005] To achieve the above purpose, the utility model provides a handle device preparation use casting equipment, which comprises a casting machine main body, a movable mold and a fixed mold are arranged inside the casting machine main body, the movable mold can move left and right on the casting machine main body, the casting operation is carried out by moving the movable mold to the left and making it adhere to the fixed mold, a forming mold groove is formed on the left side of the movable mold, a limiting baffle is arranged inside the casting machine main body, an installation connecting groove is formed in the inner wall of the forming mold groove, a movable push block is arranged on the left side of the forming mold groove, the demolding of the product is realized by moving the movable push block left and right, the demolding effect is improved, the movable push block and the installation connecting groove are mutually adapted, a connecting slide rod is arranged on the right side of the movable push block and penetrates the right side of the installation connecting groove, a reset spring in compression state is arranged on the connecting slide rod, the position of the movable push block in left and right directions can be controlled by the extension and retraction of the reset spring, an elastic element is arranged on the connecting slide rod for protection, and the elastic element and the limiting baffle are in contact with each other.

[0006] In one example, an adjusting screw is threadedly connected to the inside of the connecting slide rod, the adjusting screw extends to the outside of the connecting slide rod, and a connecting plate is fixedly connected to the right end of the adjusting screw.

[0007] In one example, the elastic element is arranged on the right side wall of the connecting plate in a detachable manner, and the elastic element is made of rubber material.

[0008] In one example, the outer wall of the adjusting screw is provided with a rotatable rotating sleeve I, the right side of the moving mold is provided with a rotatable rotating sleeve II, and the connecting slide rod penetrates the wall surface of the moving mold.

[0009] In one example, the reset spring is fixedly connected to the wall surfaces close to the rotating sleeve I and the rotating sleeve II, and the outer wall of the connecting slide rod movably penetrates the inside of the reset spring.

[0010] In one example, the limiting baffle is fixed inside the casting machine body and located at the right side of the moving mold, and the moving push block and the connecting slide rod are connected in a detachable manner.

[0011] In one example, the outer diameter of the connecting plate, the elastic element and the rotating sleeve I is the same, and the connecting plate and the elastic element are detachably connected.

[0012] The casting equipment for preparing a handle device can bring the following beneficial effects:

[0013] 1. When the casting mold is operated, the moving mold moves to the left and is finally attached to the fixed mold, in this process, the reset spring starts to elongate, and the connecting slide rod moves to the left with the moving push block, finally the moving push block moves to the inside of the installation continuous groove, after the casting mold is completed, the moving mold moves to the right to the original position, in this process, the elastic element contacts the limiting baffle, the reset spring starts to compress under force, and the elastic element limits the movement of the moving push block and the connecting slide rod, the moving push block moves to the left relative to the installation continuous groove, and the moving push block pushes the shaped product out of the inside of the shaping mold groove, ensuring normal demolding of the product and improving the demolding effect, in addition, since the elastic element is made of rubber material, the force when the connecting slide rod contacts the limiting baffle can be reduced, noise is reduced, and the limiting baffle and the connecting slide rod are protected.

[0014] 2. When the elastic element cannot fully contact the limiting baffle due to mechanical damage caused by long-time compression of the reset spring, reducing the demolding effect, at this time, the connecting plate can be rotated in a forward direction, the adjusting screw moves along the inside of the connecting slide rod, the length formed by the adjusting screw and the connecting slide rod is increased, and the stability of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application, and form a part of the present application. The illustrative embodiments of the present application and their descriptions serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0016] Fig. 1 It is a perspective view of the whole application;

[0017] Fig. 2 is a front perspective view of the mobile mold of the utility model;

[0018] Fig. 3 is a perspective view of the demolding mechanism of the utility model;

[0019] Fig. 4 is a back perspective view of the movable mold of the utility model;

[0020] Fig. 5 is Fig. 4 is an enlarged view of A in the middle.

[0021] 1, casting machine main body; 11, mobile mold; 12, forming mold groove; 13, installation connecting groove; 14, mobile push block; 15, connecting slide rod; 16, reset spring; 17, connecting plate; 18, elastic element; 19, rotating sleeve ring one; 20, adjusting screw; 21, rotating sleeve ring two; 22, limiting baffle. DETAILED DESCRIPTION

[0022] In the utility model, unless there is definite provision and limitation, the first feature is "on" or "under" the second feature, which can be direct contact of the first and second features, or indirect contact of the first and second features through intermediate medium. In the description of the specification, the description of the reference terms "one scheme", "some schemes", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the utility model. In the specification, the illustrative description of the above terms is not necessarily for the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.

[0023] As Figs. 1-5The utility model discloses an embodiment proposes a casting equipment for handle device preparation, including foundry machine main body 1, the inside movable mould 11 and fixed mould of setting up of foundry machine main body 1 can move, movable mould 11 can move on the left and right direction of foundry machine main body 1, through movable mould 11 and make it and fixed mould adhere together to the left, carry out the casting operation, the left side of movable mould 11 is provided with the forming die groove 12, the inside of foundry machine main body 1 is provided with the limiting baffle 22, the inner wall of forming die groove 12 is provided with the installation continuous groove 13 that can be positioned, the left side of forming die groove 12 is provided with movable pusher 14, through movable pusher 14 left and right movement realizes the stripping of product, improves stripping effect, movable pusher 14 and installation continuous groove 13 are mutually adapted, the right side of movable pusher 14 is provided with the connection slide rod 15 that penetrates the right side surface of installation continuous groove 13, is provided with the reset spring 16 of compression state on the connection slide rod 15, through the telescopic of reset spring 16, movable pusher 14 left and right direction position can be controlled, is provided with the elastic element 18 of its protection on the connection slide rod 15, elastic element 18 and limiting baffle 22 are mutually contacted.

[0024] The inside of connection slide rod 15 is screwed with adjusting screw 20, and adjusting screw 20 extends to the outside of connection slide rod 15. The right end of adjusting screw 20 is fixedly connected with a connecting plate 17. The elastic element 18 is detachably arranged on the right side wall of the connecting plate 17, and the elastic element 18 is made of rubber material. A rotating sleeve I 19 that can rotate is arranged on the outer wall of the adjusting screw 20. A rotating sleeve II 21 that can rotate is arranged on the right side surface of the movable mould 11, and the connection slide rod 15 penetrates the wall surface of the movable mould 11. The reset spring 16 is fixedly connected to the wall surfaces close to the rotating sleeve I 19 and the rotating sleeve II 21, and the outer wall of the connection slide rod 15 movably penetrates the inside of the reset spring 16. The limiting baffle 22 is fixedly arranged in the inside of the foundry machine main body 1 and located to the right of the movable mould 11. The movable pusher 14 and the connection slide rod 15 are detachably connected. The outer diameters of the connecting plate 17, the elastic element 18 and the rotating sleeve I 19 are the same, and the connecting plate 17 and the elastic element 18 are detachably connected.

[0025] Working principle:

[0026] The present application, when performing the casting operation, the moving mold 11 moves to the left and finally the fixed mold is attached together, in this process, the reset spring 16 starts to stretch, and makes the connecting slide rod 15 move with the moving push block 14 to the left, finally the moving push block 14 will move to the inside of the installation connecting groove 13, after completing the casting, the moving mold 11 moves to the right to the original position, in this process, the elastic element 18 will contact with the limiting baffle 22, the reset spring 16 starts to force compression, and the elastic element 18 will limit the movement of the moving push block 14 and the connecting slide rod 15, the moving push block 14 will move to the left relative to the installation connecting groove 13, and the moving push block 14 will push the shaped product out of the inside of the shaped mold groove 12, ensuring the normal demolding of the product, improving the demolding effect, in addition, since the elastic element 18 is made of rubber material, the force when the connecting slide rod 15 and the limiting baffle 22 contact can be reduced, the noise is reduced, and the limiting baffle 22 and the connecting slide rod 15 are protected.

[0027] The present application, since the reset spring 16 is compressed for a long time, mechanical damage will occur, so that the elastic element 18 cannot fully contact with the limiting baffle 22, and the demolding effect is reduced, at this time, the connecting plate 17 can be rotated forward, the adjusting screw rod 20 will move along the inside of the connecting slide rod 15, the length formed by the adjusting screw rod 20 and the connecting slide rod 15 is increased, and the stability of the device is ensured.

[0028] Each of the embodiments in the specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment mainly describes the difference from other embodiments. Especially, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the related parts can be referred to the part of the method embodiment.

[0029] The above only describes the embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A hand tool manufacturing casting apparatus comprising a casting machine body (1) having a movable mold (11) and a fixed mold provided inside the casting machine body (1), the movable mold (11) having a molding mold groove (12) formed on the left side surface thereof, characterized in that, The inside of the casting machine body (1) is provided with a limiting baffle (22), the inner wall of the forming mold groove (12) is provided with a mounting connecting groove (13), the left side of the forming mold groove (12) is provided with a movable push block (14), the movable push block (14) and the mounting connecting groove (13) are matched with each other, the right side of the movable push block (14) is provided with a connecting slide rod (15) penetrating through the right side surface of the mounting connecting groove (13), the connecting slide rod (15) is provided with a reset spring (16) in a compressed state, the connecting slide rod (15) is provided with an elastic element (18), and the elastic element (18) and the limiting baffle (22) are in contact with each other.

2. The handle device manufacturing casting apparatus according to claim 1, wherein The inside of the connecting slide rod (15) is threadedly connected with an adjusting screw rod (20), the adjusting screw rod (20) extends to the outside of the connecting slide rod (15), and the right end of the adjusting screw rod (20) is fixedly connected with a connecting plate (17).

3. The handle device manufacturing casting apparatus according to claim 2, wherein The elastic element (18) is arranged on the right side wall of the connecting plate (17).

4. The handle device manufacturing casting apparatus according to claim 3, wherein The outer wall of the adjusting screw rod (20) is provided with a rotating sleeve one (19), the right side surface of the movable mold (11) is provided with a rotating sleeve two (21), and the connecting slide rod (15) penetrates through the wall surface of the movable mold (11).

5. The handle device manufacturing casting apparatus according to claim 4, wherein The reset spring (16) is fixedly connected to the wall surfaces close to the rotating sleeve one (19) and the rotating sleeve two (21), and the outer wall of the connecting slide rod (15) movably penetrates through the inside of the reset spring (16).

6. The handle device manufacturing casting apparatus according to claim 1, wherein The limiting baffle (22) is fixed in the inside of the casting machine body (1) and located to the right side of the movable mold (11), and the movable push block (14) and the connecting slide rod (15) are connected in a detachable mode.

7. The handle device manufacturing casting apparatus according to claim 3, wherein The connecting plate (17), the elastic element (18) and the rotating sleeve one (19) have the same outer diameter, and the connecting plate (17) and the elastic element (18) are detachably connected.

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