CN208408470U - A kind of casting mould - Google Patents

Abstract

The utility model provides a kind of casting mould, it include: upper die body and the lower mold body with upper die body cooperation, link block is equipped in the two opposite side surfaces of the upper die body and lower mold body, limiting slot is equipped on the upper die body lower end surface and on the upper surface of lower mold body, the link block that the upper die body is equipped with is equipped with through-hole, the link block that the lower mold body is equipped with is equipped with thread barrel, and interlocking has limit plate on the limiting slot, and the bottom end of the lower mold body is equipped with notch.A kind of casting mould provided by the utility model, cooperation is close, and structure is simple, and castability is good.

Description

A kind of casting mould

Technical field

The utility model relates to casting field, in particular to a kind of casting mould.

Background technique

Casting, which refers to, will be liquid in room temperature but the mold that cured substance pours into specific shape is waited for its solidification shortly after The processing method of forming.Casting is that the mankind grasp than a kind of metal heat processing technique earlier, has history in about 6000.In State about B.C. 1700~it is 1000 first between entered heyday of bronze casting, have reached quite high water in technique It is flat.It was mostly originally solid-state but the metal example for being heated to liquid: copper, iron, aluminium, tin, lead etc. by casting material matter, and the material of mold can be with It is husky, metal even ceramics, in sand casting, there is high requirement to the cooperation of upper mold and lower mold.

Utility model content

For above-mentioned deficiency in the prior art, the utility model provides a kind of casting mould, compact-sized, operation Convenient, cooperation is close, facilitates popularization.

In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:

A kind of casting mould, comprising: upper die body and the lower mold body with upper die body cooperation, the phase of the upper die body and lower mold body To link block is equipped on two sides, it is equipped with limiting slot on the upper die body lower end surface and on the upper surface of lower mold body, institute It states the link block that upper die body is equipped with and is equipped with through-hole, the link block that the lower mold body is equipped with is equipped with thread barrel, the limit Interlocking has limit plate on the slot of position, and the bottom end of the lower mold body is equipped with notch.

Further, inserted with the bottom plate cooperated with notch at the notch, the bottom plate can be extracted out freely.

Further, the link block that the thread barrel perforation lower mold body is equipped with.

Further, the side of the bottom plate is equipped with limit plate baffle.

The utility model has the following beneficial effects:

The utility model structure is simple, easy to use, low cost, and upper die body and lower mold body are limited by limit plate, Guarantee that upper die body and lower mold body are fully mated, guarantee castability, the lower end of lower mold body is inserted into bottom plate, guarantees lower mold body Lower part it is smooth, it is ensured that castability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the upper die body structural schematic diagram of the utility model；

Fig. 3 is the lower mold body structural schematic diagram of the utility model；

Fig. 4 is the limit plate structural schematic diagram of the utility model；

Fig. 5 is the structural diagram of base plate of the utility model；

The appended drawing reference table of comparisons:

1- upper die body, 2- lower mold body, 3- link block, 4- limiting slot, 5- through-hole, 6- thread barrel, 7- limit plate, 8- notch, 9- bottom plate, 10- limit plate baffle.

Specific embodiment

Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.Wherein identical components phase Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and "lower" refers to that the direction in attached drawing, word "inner" and "outside" refer respectively to the side towards or away from geometric center of specific component To.

In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.

As shown in Figure 1,2,3, 4, a kind of casting mould, comprising: upper die body 1 and the lower mold body 2 cooperated with upper die body 1, institute It states and is equipped with link block 3 in the two opposite side surfaces of upper die body 1 and lower mold body 2, on 1 lower end surface of upper die body and lower mold body 2 Upper surface on be equipped with limiting slot 4, the link block 3 that the upper die body 1 is equipped with is equipped with through-hole 5, sets in the lower mold body 2 Some link blocks 3 are equipped with thread barrel 6, and interlocking has limit plate 7 on the limiting slot 4, and the bottom end of the lower mold body 2 is equipped with notch 8。

Inserted with the bottom plate 9 cooperated with notch 8 at the notch 8, the bottom plate 9 can be extracted out freely.

The thread barrel 6 penetrates through the link block 3 that lower mold body 2 is equipped with.

The side of the bottom plate 9 is equipped with limit plate baffle 10.

In the device use process, first bottom plate 9 is inserted into notch 8, starts back-up sand, the workpiece that needs are cast is placed on On the molding sand of lower mold body 2, by the back-up sand of upper die body 1, accumulate the shape needed out, during back-up sand, limit plate 7 always with limit Position slot 4 is interference fitted, and workpiece is taken out later, then upper die body 1 and lower mold body 2 are combined together and limited by limit plate 7, and Link block 3 is connected to one by bolt and carries out secure fit, is cast later.

The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include Within the protection scope of the utility model patent.

Claims (4)

1. a kind of casting mould characterized by comprising upper die body (1) and the lower mold body (2) with upper die body (1) cooperation, it is described Be equipped with link block (3) in the two opposite side surfaces of upper die body (1) and lower mold body (2), on upper die body (1) lower end surface and under It being equipped on the upper surface of die body (2) limiting slot (4), the link block (3) that the upper die body (1) is equipped with is equipped with through-hole (5), The link block (3) that the lower mold body (2) is equipped with is equipped with thread barrel (6), and interlocking has limit plate (7) on the limiting slot (4), The bottom end of the lower mold body (2) is equipped with notch (8).

2. a kind of casting mould according to claim 1, it is characterised in that: at the notch (8) inserted with notch (8) The bottom plate (9) of cooperation, the bottom plate (9) can freely extract out.

3. a kind of casting mould according to claim 1, it is characterised in that: on thread barrel (6) perforation lower mold body (2) The link block (3) being equipped with.

4. a kind of casting mould according to claim 2, it is characterised in that: the side of the bottom plate (9) is equipped with limit plate Baffle (10).