CN219445462U

CN219445462U - Casting mold

Info

Publication number: CN219445462U
Application number: CN202320192833.7U
Authority: CN
Inventors: 梁俊杰; 何胜平
Original assignee: Sino Foundry Refractory Jiangsu Co ltd
Current assignee: Sino Foundry Refractory Jiangsu Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-08-01
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a casting mold, which comprises a mold shell and a base connected to the bottom of the mold shell, wherein the mold shell comprises a first plate, a second plate, a third plate, a fourth plate and a connecting piece, the first plate, the second plate, the third plate and the fourth plate are all multi-layer plates, the first plate, the second plate, the third plate and the fourth plate are sequentially connected from top to bottom, the connecting piece is used for mutually locking the first plate, the second plate, the third plate and the fourth plate, and adhesive layers are arranged between the first plate and the second plate, between the second plate and the third plate, and between the third plate and the fourth plate. The multilayer board replaces the traditional solid wood board, the problem that the solid wood board is spliced when being engraved to be larger than the width of the solid wood board can be solved, the wood die manufacturing range is widened, meanwhile, the multilayer board can be thickened through pasting to meet the requirement of die manufacturing at different heights, the cost of the multilayer board is cheaper, the material cost for manufacturing the die is reduced, and the overall firmness of splicing can be increased by the connecting piece, namely, the die shell is compact and firm, and the practicability is high.

Description

Casting mold

Technical Field

The utility model relates to the technical field of molds, in particular to a casting mold.

Background

The existing refractory material casting mold in the market is mainly used for manufacturing solid wood boards, the surface of the mold manufactured by the whole solid wood boards is finer and more uniform, deformation is not easy to occur in the subsequent use process, on the one hand, the general solid wood specification in the market is relatively fixed, the general width is 200mm, the thickness is 30-80mm, the mold is often required to be assembled in the process of manufacturing the general mold in a splicing mode, the precision of the mold is reduced along with the improvement of the integral splicing degree of the mold, meanwhile, the limitation of the size of the solid wood boards cannot meet the requirement of actually manufacturing a large mold, the price of the solid wood boards is relatively expensive compared with that of a multi-layer board, and the integral cost of manufacturing the mold is relatively high.

Disclosure of Invention

The utility model aims to provide a casting mold, which has the advantages of meeting the requirement of mold manufacturing at different heights, being cheaper in multi-layer board price, reducing the material cost for manufacturing the mold and solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a casting mold, includes the mould shell and connects in the base of mould shell bottom, the mould shell includes board one, board two, board three, board four, connecting piece, board one, board two, board three, board four are the multiply wood, and board one, board two, board three, board four link to each other from the top down in proper order, connecting piece is used for board one, board two, board three, board four mutual locking.

Preferably, adhesive layers are arranged between the first plate and the second plate, between the second plate and the third plate and between the third plate and the fourth plate.

Preferably, the adhesive layer is a latex adhesive.

Preferably, an outer surface of the formwork is provided with an putty layer.

Preferably, the connecting piece comprises a plurality of round nails I and a plurality of round nails II, the round nails I and the round nails II are distributed in a staggered mode, the round nails I are used for connecting the plates II, III and IV, and the round nails II are used for connecting the plates I, II and III.

Preferably, the round pin one and the round pin two have the same structure, the round pin one comprises a pin tip, a pin body and a pin tail, the pin tip and the pin tail are arranged at two ends of the pin body, the pin body penetrates through the plate two, the plate three and the plate four, the pin tip is positioned in the plate two, the pin tail is positioned in the plate four, the pin body of the round pin two penetrates through the plate one, the plate two and the plate three, the pin tip is positioned in the plate one, and the pin tail is positioned in the plate three.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the formwork is arranged, the formwork comprises the first plate, the second plate, the third plate, the fourth plate and the connecting piece, the connecting piece comprises the first round nails and the second round nails, meanwhile, the first plate, the second plate, the third plate and the fourth plate are all multilayer plates, the multilayer plates replace the traditional solid wood plates, the problem that the solid wood plates are spliced when being engraved to be larger than the width of the solid wood plates can be solved, the manufacturing range of wood molds is expanded, meanwhile, the multilayer plates can be thickened through pasting, so that the manufacturing of molds with different heights can be met, the price of the multilayer plates is cheaper, the material cost for manufacturing the molds is reduced, and the connecting piece can increase the overall firmness of splicing, namely, the formwork is compact and firm, and has high practicability.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a formwork of the present utility model.

In the figure: 1. a first plate; 2. a second plate; 3. a third plate; 4. a fourth plate; 5. round nails I; 6. round nails II; 7. a spike; 8. nailing the body; 9. nailing the tail; 10. a mould shell; 11. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a casting mold, which includes a mold shell 10 and a base 11 connected to the bottom of the mold shell 10, wherein the mold shell 10 includes a first plate 1, a second plate 2, a third plate 3, a fourth plate 4, and a connecting member, the first plate 1, the second plate 2, the third plate 3, and the fourth plate 4 have the same structure, and are all multi-layer plates, and meanwhile, are common wood plates with the specification of 10mm and 18mm thickness in the market. And the first plate 1, the second plate 2, the third plate 3 and the fourth plate 4 are sequentially connected from top to bottom, and the connecting piece is used for mutually locking the first plate 1, the second plate 2, the third plate 3 and the fourth plate 4.

The bonding layers are arranged between the first plate 1 and the second plate 2, between the second plate 2 and the third plate 3 and between the third plate 3 and the fourth plate 4, and are emulsion adhesives, so that the bonding effect is achieved, namely the connection is firm, and the longitudinal movement is prevented.

The outer surface of the mould shell 10 is provided with an atomic ash layer, and the atomic ash layer is attached to the outside of the mould shell 10, so that the mould shell has the functions of water resistance, moisture resistance and smooth surface, improves the convenience of use of the mould and prolongs the service life.

The connecting piece comprises a plurality of round nails I5 and a plurality of round nails II 6, wherein the round nails I5 and the round nails II 6 are distributed in a staggered mode, the round nails I5 are used for connecting the plates II 2, III 3 and IV 4, and the round nails II 6 are used for connecting the plates I1, II 2 and III 3. According to actual production requirements, the round nails 5 and 6 can be selected to have a reinforcing effect, so that the transverse movement of the formwork 10 in carving is prevented, the round nails 5 and 6 are in a staggered construction mode, and the overall firmness of splicing can be increased.

The round pin one 5 and the round pin two 6 have the same structure, the round pin one 5 comprises a pin tip 7, a pin body 8 and a pin tail 9, the pin tip 7 and the pin tail 9 are arranged at two ends of the pin body 8, the pin body 8 penetrates through the plate two 2, the plate three 3 and the plate four 4, the pin tip 7 is positioned in the plate two 2, the pin tail 9 is positioned in the plate four 4, the pin body 8 of the round pin two 6 penetrates through the plate one 1, the plate two 2 and the plate three 3, the pin tip 7 is positioned in the plate one 1, and the pin tail 9 is positioned in the plate three 3.

Working principle: in the manufacturing process, the first plate 1, the second plate 2, the third plate 3 and the fourth plate 4 are sequentially overlapped from top to bottom, and the first plate 1, the second plate 2, the third plate 3 and the fourth plate 4 are connected through the adhesive layer, so that longitudinal movement is prevented, the first round nails 5 and the second round nails 6 are utilized for locking, and in addition, the whole firmness of splicing can be increased in a staggered construction mode. The first board 1, the second board 2, the third board 3 and the fourth board 4 are all multilayer boards, and the solid wood boards are replaced in a splicing mode, so that on one hand, the problem that the size of the solid wood boards is too small can be solved, on the other hand, the manufacturing cost of a manufacturing die can be reduced, and on the other hand, the splicing time of the manufacturing process can be reduced through the introduction of the multilayer boards, and the efficiency of manufacturing the die is improved. The compact sealing film formed by the putty has the functions of water drainage and seepage prevention, so that the deformation problem in the use process of the die is reduced, the service life of the die is prolonged, the whole surface of the die is smoother and is convenient for demolding, and the whole use convenience of the die is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 casting mold, includes mould shell (10) and connects in base (11) of mould shell (10) bottom, its characterized in that, mould shell (10) include board one (1), board two (2), board three (3), board four (4), connecting piece, board one (1), board two (2), board three (3), board four (4) are the multiply wood, and board one (1), board two (2), board three (3), board four (4) link to each other from the top down in proper order, the connecting piece is used for board one (1), board two (2), board three (3), board four (4) locking each other.

2. The casting mold according to claim 1, wherein adhesive layers are provided between the first plate (1) and the second plate (2), between the second plate (2) and the third plate (3), and between the third plate (3) and the fourth plate (4).

3. A casting mould according to claim 2, wherein the adhesive layer is a latex adhesive.

4. A casting mould according to claim 1, characterized in that the outer surface of the mould shell (10) is provided with a layer of putty.

5. The casting mold according to claim 1, wherein the connecting piece comprises a plurality of round nails I (5) and a plurality of round nails II (6), the round nails I (5) and the round nails II (6) are distributed in a staggered mode, the round nails I (5) are used for connecting the round nails II (2), the round nails III (3) and the round nails IV (4), and the round nails II (6) are used for connecting the round nails I (1), the round nails II (2) and the round nails III (3).

6. The casting mold according to claim 5, wherein the round pin one (5) and the round pin two (6) have the same structure, the round pin one (5) comprises a pin tip (7), a pin body (8) and a pin tail (9), the pin tip (7) and the pin tail (9) are arranged at two ends of the pin body (8), the pin body (8) penetrates through the plate two (2), the plate three (3) and the plate four (4), the pin tip (7) is positioned in the plate two (2), the pin tail (9) is positioned in the plate four (4), the pin body (8) of the round pin two (6) penetrates through the plate one (1), the plate two (2) and the plate three (3), the pin tip (7) is positioned in the plate one (1), and the pin tail (9) is positioned in the plate three (3).