CN219151546U

CN219151546U - Pouring alloy demoulding structure

Info

Publication number: CN219151546U
Application number: CN202223436112.0U
Authority: CN
Inventors: 陆国祥
Original assignee: Qingdao Lichang Xintai Crafts Co ltd
Current assignee: Qingdao Lichang Xintai Crafts Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-09
Anticipated expiration: 2032-12-22

Abstract

The utility model provides a cast alloy demoulding structure, which comprises a frame, wherein an upper casting mould is arranged at the top end of the inside of the frame, a lower casting mould is attached to the lower end of the upper casting mould, a fixing part of lifting equipment is arranged at the bottom end of the inside of the frame, a movable part of the lifting equipment is arranged at the middle position of the lower end of the lower casting mould, straight cylinders are arranged at the four edge positions of the bottom end of the inside of the frame, movable discs are connected in a sliding manner in the straight cylinders, the inner wall surfaces of the straight cylinders are outwards sunken to form clamping grooves, clamp springs are assembled on the clamping grooves, ejector rods are arranged at the middle position of the upper end of each movable disc, the bottom end surface of the inside of the lower casting mould is downwards sunken to form four grooves, and ejector blocks are arranged in the grooves, and the upper ends of the ejector rods penetrate through the lower casting mould and are connected with the ejector blocks.

Description

Pouring alloy demoulding structure

Technical Field

The utility model relates to a cast alloy demoulding structure, and belongs to the technical field of demoulding.

Background

Alloy refers to a solid product with metal property obtained by mixing and melting one metal and another or a plurality of metals or nonmetal, cooling and solidifying, and in the production of alloy materials, the casting mode is generally adopted to produce, during the use, alloy melt is cast into a mould, then the alloy melt in the mould is solidified and formed, and then the mould is opened, in order to facilitate the material taking of the solidified and formed product in the mould, the demoulding treatment is generally carried out on the solidified and formed product in the mould, in the prior art, the casting alloy demoulding structure is generally composed of a push rod, a spring, a press block and a top block, the top block is inlaid on the cavity wall of the cavity of the movable mould, then the push rod is slidably connected to the outer end of the movable mould, the push rod penetrates through the movable mould and is connected with the top block, then the push rod is arranged towards the outer end, the spring is arranged at the outer side of the push rod, and the spring is positioned between the press block and the movable mould, during the mould combination, the spring is used for outwards pulling the press block, and then the top block is inlaid on the cavity wall of the cavity of the movable mould, so that the integrity of the mould cavity is ensured, during the mould opening, the press block is extruded and the top block is still pushed, the movable mould is still easy to be solidified and the movable mould can not be easily influenced, but the solidification efficiency is still can be realized, but the inner moulding of the product can not be conveniently formed, and the cast is easily and easily formed.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a cast alloy demoulding structure so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a pouring alloy drawing of patterns structure, includes frame, the pouring mold is installed on the inside top of frame, go up pouring mold lower extreme laminating and go up pouring mold complex lower pouring mold, the fixed part of lifting device is installed to the inside bottom of frame, lifting device's movable part is installed in pouring mold lower extreme middle part position down, the straight section of thick bamboo and the straight section of thick bamboo that all installs vertical arrangement in four angular positions in the inside bottom of frame are located the lifting device outside, the inside sliding connection movable disk of straight section of thick bamboo, the outside sunken draw-in groove that forms of straight section of thick bamboo inner wall face, assembly jump ring and jump ring are located the movable disk upper end on the draw-in groove, movable disk upper end intermediate position sets up vertically arranged's ejector pin and ejector pin is located pouring mold lower extreme down, the ejector pin extends straight section of thick bamboo upside and the ejector pin is located the jump ring inboard, the inside bottom surface undercut of pouring mold forms four recesses down, set up kicking block and kicking block up end and the coincidence of lower pouring mold inside bottom surface together in the recess, the ejector pin upper end passes pouring mold down and is connected and with pouring mold sliding connection down.

Further, a flat plate which is transversely arranged is arranged at the front end of the lower casting mold, the flat plate extends out of the front side of the frame type frame, the upper end face of the flat plate is overlapped with the upper end face of the lower casting mold, a plurality of reinforcing pieces are arranged at the lower end of the flat plate, and the reinforcing pieces are arranged at the front end of the lower casting mold.

Further, the vertical plate is vertically arranged at the rear end of the frame, the fixed part of the telescopic equipment is arranged at the rear end of the vertical plate, the movable part of the telescopic equipment penetrates through the vertical plate and is connected with the push plate which is transversely arranged, and the push plate is positioned at the rear side of the lower casting mold.

Further, the fixed parts of the two guide pieces are symmetrically arranged at the rear end of the vertical plate, the two guide pieces are positioned at the left side and the right side of the telescopic equipment, and the movable parts of the guide pieces penetrate through the vertical plate and are connected with the push plate.

Further, a pouring pipe which is vertically arranged is arranged at the upper end of the frame type frame, the lower end of the pouring pipe penetrates through the frame type frame and is connected with the upper pouring die, and the pouring pipe is communicated with a forming cavity of the upper pouring die.

Further, the first protection piece is installed at the lower end of the movable disc and is located in the straight cylinder, and the second protection piece is installed at the right end of the push plate and is located on the left side of the lower casting die.

The utility model has the beneficial effects that:

1. the first hydraulic cylinder is utilized to enable the upper casting die and the lower casting die to conduct die opening operation, meanwhile, the ejector block, the ejector rod and the movable disc are enabled to move downwards, when the movable disc is in contact with the bottom end inside the straight cylinder, the movable disc is limited to move downwards, the first hydraulic cylinder is utilized to enable the lower casting die to continue to move downwards, at the moment, the ejector rod and the ejector block can limit and move downwards alloy products in the lower casting die, so that the alloy products are ejected from the lower casting die and lifted, the alloy products are limited between the upper casting die and the lower casting die, die stripping operation of the alloy products is achieved, the alloy products and the lower casting die are effectively and completely separated, the purpose of conveniently taking the alloy products is achieved, and the working efficiency is improved.

2. The second hydraulic cylinder is utilized to drive the push plate to move forwards and move the alloy product forwards, so that the alloy product is pushed onto the flat plate, and then the alloy product on the flat plate is taken out, so that the device is convenient to use and reduces the labor intensity.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a cast alloy demoulding structure according to the present utility model;

FIG. 2 is a cross-sectional view of a cast alloy stripper structure of the present utility model;

FIG. 3 is an assembly view of a lower casting mold, a top rod and a straight cylinder in a cast alloy demoulding structure according to the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an assembly view of a riser, a second hydraulic cylinder, and a push plate in a cast alloy stripper structure of the present utility model;

FIG. 6 is a drawing of an open mold state of a cast alloy release structure according to the present utility model.

In the figure: 1-frame, 2-up casting mould, 3-down casting mould, 4-ejector pin, 5-straight section of thick bamboo, 6-first pneumatic cylinder, 11-riser, 12-second pneumatic cylinder, 13-push pedal, 14-telescopic link, 21-pouring tube, 31-flat board, 41-kicking block, 51-movable dish, 52-jump ring, 53-annular rubber pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 6, the present utility model provides a technical solution: a pouring alloy demoulding structure comprises a frame type machine frame 1, an upper pouring die 2 is mounted on the top end of the inside of the frame type machine frame 1, a lower pouring die 3 is attached to the lower end of the upper pouring die 2, the lower pouring die 3 and the upper pouring die 2 form a forming cavity, a mounting carrier is provided for parts such as the upper pouring die 2 through the frame type machine frame 1, a fixing part of a lifting device is mounted on the bottom end of the inside of the frame type machine frame 1, the middle position of the lower end of the lower pouring die 3 is mounted on a movable part of the lifting device, the lifting device drives the lower pouring die 3 to move up and down, a first hydraulic cylinder 6 can be adopted by the lifting device, a vertically arranged pouring tube 21 is mounted at the upper end of the frame type machine frame 1, the lower end of the pouring tube 21 penetrates through the frame type machine frame 1 and the upper pouring die 2 to be connected with a forming cavity in a communicating mode, and the forming cavity formed by the lower pouring die 3 and the upper pouring die 2 is arranged through the pouring tube 21.

Specifically, the first hydraulic cylinder 6 is started first, and then the lower casting die 3 is moved upwards, so that the lower casting die 3 and the upper casting die 2 are mutually attached, die assembly operation is achieved, at the moment, the inner space of the lower casting die 3 and the inner space of the upper casting die 2 form a forming cavity, then alloy solution is poured into the forming cavity by using the pouring pipe 21, the forming cavity is filled with the alloy solution, then the alloy solution is solidified in the forming cavity, after alloy solidification forming, the lower casting die 3 is moved downwards by using the first hydraulic cylinder 6, and then the lower casting die 3 and the upper casting die 2 are separated, die opening operation is achieved, and the alloy solution is used for completing casting forming operation.

As shown in fig. 1, 2, 3, 4 and 6, four vertically arranged straight cylinders 5 positioned at the outer side of the lifting device are respectively installed on four corners of the inner bottom end of the frame type frame 1, the movable disc 51 is connected to the inner side of the straight cylinders 5 in a sliding manner, installation space is provided for the movable disc 51 and other parts through the straight cylinders 5, a first protection piece positioned in the straight cylinders 5 is installed on the lower end of the movable disc 51, the first protection piece is used for preventing direct collision between the movable disc 51 and the inner bottom end of the straight cylinders 5, an annular rubber pad 53 is adopted for the first protection piece, a clamping groove is formed by outwards sinking the inner wall surface of the straight cylinders 5, and a clamping spring 52 positioned at the upper end of the movable disc 51 is assembled on the clamping groove, the clamping spring 52 is used for preventing the movable disc 51 from being separated from the straight barrel 5, limiting the upward displacement of the movable disc 51, arranging the vertically arranged ejector rod 4 positioned at the lower end of the lower casting die 3 at the middle position of the upper end of the movable disc 51, enabling the ejector rod 4 positioned at the inner side of the clamping spring 52 to extend out of the upper side of the straight barrel 5, downwards sinking the bottom end surface inside the lower casting die 3 to form four grooves, arranging the ejector block 41 with the upper end surface overlapped with the bottom end surface inside the lower casting die 3 in the grooves, enabling the upper end of the ejector rod 4 in sliding connection with the lower casting die 3 to penetrate through the lower casting die 3 and be connected with the ejector block 41, and enabling the ejector rod 4 to be matched with the ejector block 41 for use, so that alloy products formed in the lower casting die 3 can be ejected.

Specifically, the first hydraulic cylinder 6 is utilized to enable the lower casting die 3 to move downwards, so that die opening operation is carried out between the upper casting die 2 and the lower casting die 3, meanwhile, the ejector block 41 and the ejector rod 4 are enabled to move downwards, the movable disc 51 is enabled to move downwards along the straight cylinder 5, after the movable disc 51 contacts with the bottom end inside the straight cylinder 5, the movable disc 51 is limited to move downwards, then the first hydraulic cylinder 6 is utilized to enable the lower casting die 3 to move downwards continuously, at the moment, the ejector rod 4 and the ejector block 41 can limit the alloy product in the lower casting die 3 to move downwards, so that the alloy product is ejected out of the lower casting die 3, the alloy product is limited between the upper casting die 2 and the lower casting die 3, die releasing operation of the alloy product is achieved, the alloy product and the lower casting die 3 are effectively and completely separated, the purposes of taking the alloy product conveniently and fast are achieved, and the working efficiency is improved.

As shown in fig. 2, 5 and 6, a flat plate 31 extending out of the front side of the frame 1 and arranged transversely is mounted on the front end of the lower casting die 3, the upper end surface of the flat plate 31 is overlapped with the upper end surface of the lower casting die 3, a temporary platform is provided for taking alloy products by using the flat plate 31 for assisting in taking operations, a plurality of reinforcing members arranged at the front end of the lower casting die 3 are mounted on the lower end of the flat plate 31, the connecting strength between the flat plate 31 and the lower casting die 3 is increased by using the reinforcing members, a vertical plate 11 in a rectangular structure is mounted on the rear end of the frame 1, mounting carriers are provided for components such as telescopic devices by using the vertical plate 11, a fixing part of the telescopic devices is mounted on the rear end of the vertical plate 11, the movable part of the telescopic devices passes through the vertical plate 11 and is connected with a push plate 13 arranged transversely positioned at the rear side of the lower casting die 3, the telescopic devices can use a second hydraulic cylinder 12 to push plate 13 to push the alloy products, a second protection member positioned at the left side of the lower casting die 3 is mounted on the rear end of the frame 1 by using the reinforcing members, the second protection member is mounted at the right side of the lower casting die 3 by using the telescopic devices, and the second protection member can use the second protection member to guide the right side of the telescopic devices to the two protection members and can use the right side guide the protection members to the right side 11 to the telescopic members and can be mounted at the right side by using the guide members and can use the two protection members.

Specifically, after demoulding is completed, the second hydraulic cylinder 12 is started, so that the push plate 13 is driven to move forward, so that the push plate 13 is contacted with the alloy product, then the push plate 13 is continuously moved forward, and the alloy product is further moved forward, so that the alloy product is pushed onto the flat plate 31, then the alloy product on the flat plate 31 can be subjected to material taking operation, the use is convenient, and the labor intensity is reduced.

The present disclosure describes embodiments in terms of which each embodiment does not comprise a separate embodiment, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the embodiments in the examples may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims

1. A cast alloy demoulding structure is characterized in that: the device comprises a frame (1), an upper casting mold (2) is arranged at the top end inside the frame (1), a lower casting mold (3) matched with the upper casting mold (2) is attached to the lower end of the upper casting mold (2), a fixing part of lifting equipment is arranged at the bottom end inside the frame (1), a movable part of the lifting equipment is arranged at the middle position of the lower end of the lower casting mold (3), vertically arranged straight cylinders (5) are arranged at four edge positions of the bottom end inside the frame (1) and are positioned at the outer side of the lifting equipment, movable discs (51) are connected inside the straight cylinders (5) in a sliding manner, clamping springs (52) are arranged on the clamping grooves in an outwards manner, the clamping springs (52) are positioned at the upper end of the movable discs (51), ejector rods (4) which are vertically arranged are arranged at the middle positions of the upper ends of the movable discs (51) and are positioned at the lower ends of the lower casting mold (3), vertically arranged straight cylinders (5) are extended out of the upper side of the ejector rods (4) and are positioned at the inner sides of the straight cylinders (5) and are positioned at the lower end faces of the lower casting mold (3), clamping springs (41) are arranged in the inner side grooves of the upper end faces of the upper casting mold (41) and the lower end faces are arranged in the upper end faces of the upper casting mold (41) in a coincident manner, the upper end of the ejector rod (4) penetrates through the lower casting die (3) and is connected with the ejector block (41), and the ejector rod (4) is in sliding connection with the lower casting die (3).

2. The cast alloy demoulding structure as claimed in claim 1, wherein: the front end of the lower casting mold (3) is provided with a flat plate (31) which is transversely arranged, the flat plate (31) extends out of the front side of the frame type rack (1), the upper end face of the flat plate (31) is overlapped with the upper end face of the lower casting mold (3), the lower end of the flat plate (31) is provided with a plurality of reinforcing pieces, and the reinforcing pieces are arranged at the front end of the lower casting mold (3).

3. The cast alloy demoulding structure as claimed in claim 1, wherein: the vertical plate (11) of vertical arrangement is installed to frame (1) rear end, the fixed part of telescopic equipment is installed to riser (11) rear end, telescopic equipment's movable part passes riser (11) and is connected with transversely arranged push pedal (13), and push pedal (13) are located lower casting die (3) rear side.

4. A cast alloy demoulding structure as claimed in claim 3, wherein: the fixed parts of two guide pieces are symmetrically arranged at the rear end of the vertical plate (11), the two guide pieces are positioned at the left side and the right side of the telescopic equipment, and the movable parts of the guide pieces penetrate through the vertical plate (11) and are connected with the push plate (13).

5. The cast alloy demoulding structure as claimed in claim 1, wherein: the pouring device is characterized in that a pouring pipe (21) which is vertically arranged is arranged at the upper end of the frame type frame (1), the lower end of the pouring pipe (21) penetrates through the frame type frame (1) and is connected with the upper pouring die (2), and the pouring pipe (21) is communicated with a forming cavity of the upper pouring die (2).

6. A cast alloy demoulding structure as claimed in claim 3, wherein: the movable disc (51) is characterized in that a first protection piece is arranged at the lower end of the movable disc (51) and is positioned in the straight cylinder (5), and a second protection piece is arranged at the right end of the push plate (13) and is positioned at the left side of the lower casting mould (3).