CN210208611U

CN210208611U - Special metal mold tool for casting

Info

Publication number: CN210208611U
Application number: CN201920336906.9U
Authority: CN
Inventors: Zhixiong You; 游志雄
Original assignee: Tianjin Yongliancheng Mould Co Ltd
Current assignee: Tianjin Yongliancheng Mould Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-03-31
Anticipated expiration: 2029-03-18

Abstract

The utility model discloses a special metal mold tool for casting, which comprises a mold base, wherein a lower mold body is arranged on the mold base, a mold groove is dug on the lower mold body, an upper mold body is fixed on the lower surface of a mold cover in a welding manner, a groove is dug on the upper surface of the mold base, a bearing seat is fixed in the groove in an adhesive manner, and the lower end of a vertical rod of an L-shaped fixed rod is inserted and fixed in the bearing seat; the die cover is provided with a plurality of fixing bolts, the upper die body is provided with a plurality of different shapes, T-shaped connecting pieces which are distributed at intervals up and down are welded and fixed on the back surface of the upper die body, fixing grooves matched with the connecting pieces are dug on the die cover, fixing screw holes are dug on the fixing grooves, and the fixing bolts are fixedly connected in the fixing screw holes in a threaded connection manner; the mold grooves are matched with the upper mold body, the mold grooves are placed in the placing grooves in the lower mold body, the clamping grooves are dug in the lower mold body and are arranged on the left side and the right side of the placing grooves, and the bottom in the placing grooves is provided with the water coil pipes; the device has simple structure and convenient operation.

Description

Special metal mold tool for casting

Technical Field

The utility model belongs to the technical field of mould equipment and specifically relates to a special metal mold frock of casting is related to.

Background

The metal casting is a technological process of smelting metal into liquid meeting certain requirement, pouring the liquid into a metal mold, cooling, solidifying and cleaning to obtain a casting with preset shape, size and performance. Since a set of metal molds can be poured hundreds of times or even tens of thousands of times, metal casting is also called permanent mold casting. The metal casting is wide in range, and not only suitable for casting, ingot casting and the like of steel and iron metals, but also suitable for producing non-ferrous alloy castings with complex shapes, such as aluminum alloy, magnesium alloy and the like in a large scale. The metal mold is characterized in that the metal mold is uneven in casting and not tight in casting in the using process, cracks and bubbles appear in the formed metal, the casting quality of metal products is reduced to a great extent, and the metal mold needs to be rapidly disassembled and assembled in the using process.

However, the dies of the existing die tooling are fixed, so that the die tooling is inconvenient to replace, and meanwhile, the dies are naturally shrunk, so that the cooling effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A special metal die tool for casting comprises a die base, wherein a lower die body is arranged on the die base, a die cover is fixedly hinged on the lower die body, a die groove is dug in the lower die body, an upper die body is fixedly welded on the lower surface of the die cover, the upper die body is matched with the die groove in shape and size, a groove is dug in the upper surface of the die base, a bearing seat is fixedly adhered in the groove, the lower end of a vertical rod of an L-shaped fixed rod is inserted and fixed in the bearing seat, a casting die raw material is added into the die groove, a die cover is covered, the upper die body extrudes the casting die raw material in the die groove to complete shaping, the fixed rod is rotated, the die cover is fixed on the lower die body, and the phenomenon that the die cover is loosened; the die comprises an upper die body, a die cover, a fixing bolt and a fixing bolt, wherein the upper die body is in a plurality of different shapes, T-shaped connecting pieces distributed at intervals up and down are welded and fixed on the back surface of the upper die body, a fixing groove matched with the connecting pieces is dug in the die cover, a fixing screw hole is dug in the fixing groove, the upper end of the fixing screw hole is positioned on the upper surface of the die cover, the fixing bolt is fixedly connected in the fixing screw hole in an internal thread mode, the connecting pieces are inserted into the fixing groove, then the fixing bolt is rotated, the fixing bolt is enabled to be abutted and fixed on the connecting pieces, the; the utility model discloses a water coil pipe, including the standing groove, the mould groove has a plurality of and matches with the last die body, and the mould groove is placed in the standing groove on the die body down, the mould groove both sides are equipped with the fixture block, and the fixture block card is in the draw-in groove, and the draw-in groove digs and establishes on the die body down and in the left and right sides of standing groove, the water coil pipe is placed to the bottom in the standing groove, and the lateral wall and the external intercommunication of base are passed.

As a further aspect of the present invention: the water coil pipe is a metal pipe with good thermal conductivity.

As a further aspect of the present invention: the water coil is positioned on the left side of the base and is a water inlet end, and the water coil is positioned on the right side of the base and is a water outlet end.

The utility model has the advantages that: the effect through the connecting piece makes the mould be convenient for change, is convenient for the full-time quick cooling through the effect of water coil pipe.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1-base, 2-lower die body, 3-die cover, 4-die groove, 5-upper die body, 6-groove, 7-bearing seat, 8-fixing rod, 9-connecting piece, 10-fixing groove, 11-fixing screw hole, 12-fixing bolt, 13-clamping block, 14-clamping groove, 15-placing groove and 16-water coil pipe

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a special metal mold tool for casting includes a mold base 1, a lower mold body 2 is disposed on the mold base 1, a mold cover 3 is hinged and fixed on the lower mold body 2, a mold groove 4 is dug on the lower mold body 2, an upper mold body 5 is welded and fixed on the lower surface of the mold cover 3, the upper mold body 5 is matched with the mold groove 4 in shape and size, a groove 6 is dug on the upper surface of the mold base 1, a bearing seat 7 is fixed in the groove 6 in an adhesive manner, the lower end of a vertical rod of an L-shaped fixing rod 8 is inserted and fixed in the bearing seat 7, a casting mold raw material is added into the mold groove 4, the mold cover 3 is covered, the upper mold body 5 extrudes the casting mold raw material in the mold groove 4 to complete shaping, the fixing rod 8 is rotated to fix the mold cover 3 on the lower mold body 2, so as to; the upper die body 5 is in a plurality of different shapes, T-shaped connecting pieces 9 which are distributed at intervals up and down are welded and fixed on the back surface of the upper die body 5, fixing grooves 10 which are matched with the connecting pieces 9 are dug on the die cover 3, fixing screw holes 11 are dug on the fixing grooves 10, the upper ends of the fixing screw holes 11 are located on the upper surface of the die cover 3, fixing bolts 12 are fixedly connected with the fixing screw holes 11 in an internal thread mode, the connecting pieces 9 are inserted into the fixing grooves 10, then the fixing bolts 12 are rotated, the fixing bolts 12 enable the connecting pieces 9 to be abutted and fixed, the upper die body 5 is convenient to fix, and when the upper die body 5 needs to be replaced, the fixing bolts 12 are loosened and taken; the utility model discloses a die set, including die set 2, die set 4, draw-in groove 15, die set 4 has a plurality of and matches with last die body 5, and die set 4 places on die set 2 under in standing

groove

15, 4 both sides in die set are equipped with fixture block 13, and fixture block 13 card is in draw-in groove 14, and draw-in groove 14 digs establishes on die set 2 under and in the left and right sides of standing groove 15, water coil pipe 16 is placed to the bottom in standing groove 15, and the lateral wall and the external intercommunication of base 1 are passed at water coil.

The water coil 16 is a metal tube 16 with good thermal conductivity.

The water coil pipe 16 is positioned on the left side of the base 1 and is a water inlet end, and the water coil pipe 16 is positioned on the right side of the base 1 and is a water outlet end.

The utility model discloses a theory of operation is: block 13 in draw-in groove 14, make mould groove 4 fix on base 1, insert connecting piece 9 in fixed slot 10, later rotatory fixing bolt 12, make fixing bolt 12 contradict connecting piece 9 fixedly, it is fixed to be convenient for go up die body 5, add the mould groove 4 with the mould raw materials, cover the closing cap 3, it accomplishes moulding to go up the mould raw materials in 5 extrusion die groove 4 of die body, rotatory dead lever 8, fix die cap 3 on die body 2 down, prevent that closing cap 3 is not hard up in the cooling process, take place product deformation, end add cold water of intaking through water coil pipe 16, discharge cold water through water coil pipe 16, accelerate cooling time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A special metal die tool for casting comprises a die base and is characterized in that a lower die body is arranged on the die base, a die cover is fixedly hinged on the lower die body, a die groove is dug in the lower die body, an upper die body is fixedly welded on the lower surface of the die cover, the upper die body is matched with the die groove in shape and size, a groove is dug in the upper surface of the die base, a bearing seat is fixedly adhered in the groove, and the lower end of a vertical rod of an L-shaped fixed rod is inserted and fixed in the bearing seat; the upper die body is provided with a plurality of different shapes, T-shaped connecting pieces which are distributed at intervals up and down are welded and fixed on the back surface of the upper die body, a fixing groove matched with the connecting pieces is dug on the die cover, a fixing screw hole is dug on the fixing groove, the upper end of the fixing screw hole is positioned on the upper surface of the die cover, and a fixing bolt is fixedly connected in the fixing screw hole in a threaded connection manner; the utility model discloses a water coil pipe, including the standing groove, the mould groove has a plurality of and matches with the last die body, and the mould groove is placed in the standing groove on the die body down, the mould groove both sides are equipped with the fixture block, and the fixture block card is in the draw-in groove, and the draw-in groove digs and establishes on the die body down and in the left and right sides of standing groove, the water coil pipe is placed to the bottom in the standing groove, and the lateral wall and the external intercommunication of base are passed.

2. The special metal mold tool for casting according to claim 1, wherein the water coil pipe is a metal pipe with good thermal conductivity.

3. The special metal mold tool for casting according to claim 1, wherein the water coil pipe is positioned on the left side of the base and is a water inlet end, and the water coil pipe is positioned on the right side of the base and is a water outlet end.