CN211638274U - Metal casting with telescopic adjusting support - Google Patents

Abstract

The utility model belongs to the technical field of die casting molds, and discloses a metal casting with a telescopic adjusting bracket; the four corners of the bottom plate are connected with hydraulic cylinders which are connected with connecting columns fixed on the fixing holes of the die bottom template through telescopic shafts; a liquid lifting pipe through hole is formed in the center of the bottom plate, a fixing ring is arranged around the liquid lifting pipe through hole, and the fixing ring is connected with a fixing rod; a fixed rod port is arranged at the outer side of the fixed rod, and a fixed block is arranged above the fixed rod port; a positioning fixing port is arranged at the edge of the bottom plate; the back of the bottom plate is provided with a random groove. The utility model discloses simple structure has integrateed scalable adjustment height's structure on the basis of traditional mould, and the traditional co-altitude mould of being convenient for is applicable to the die-casting board, has improved the adaptability of mould to the die-casting board, has avoided frequently improving the die-casting board, has reduced manufacturing cost, has improved the production efficiency of mill's die-casting production, and the practicality is strong, can use widely.

Description

Metal casting with telescopic adjusting support

Technical Field

The utility model belongs to the technical field of die casting die, especially, relate to a metal casting with flexible support of adjusting.

Background

Currently, the closest prior art is: the die-casting die is a tool for casting metal parts, and is a tool for completing a die-casting process on a special die-casting die forging machine. The basic process of die casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved.

However, when a factory uses the die-casting die to produce the blank pieces in batches, the blank pieces with different height sizes all use the die-casting dies with different heights, the height of the common die-casting die is between 500 and 2000mm, but the range of the die opening and closing telescopic device of the conventional die-casting machine table cannot reach the height difference between the die-casting dies.

In summary, the problems of the prior art are as follows: the conventional die casting machine table die opening and closing telescopic device cannot reach the height difference between die casting molds, and die casting production cannot be carried out.

The difficulty of solving the technical problems is as follows: how to improve the mould structure of different height in order to adapt to the die-casting board of conventionality.

The significance of solving the technical problems is as follows: the technical problem is solved, the traditional dies with different heights are suitable for the die-casting machine table with the fixed height, the adaptability of the dies to the die-casting machine table is improved, the die-casting machine table is prevented from being frequently improved, the production cost is reduced, and the production efficiency of the die-casting production of a factory is improved.

Disclosure of Invention

To the problem that prior art exists, the utility model provides a metal casting with flexible regulation support.

The utility model discloses a realize like this, a metal casting with flexible regulation support is provided with:

a base plate;

the four corners of the bottom plate are connected with hydraulic cylinders, and the hydraulic cylinders are connected with connecting columns fixed on the die bottom template fixing holes through telescopic shafts.

The utility model discloses a pneumatic cylinder that sets up has realized the scalability of mould, has improved the adaptability of mould to die-casting board equipment.

Furthermore, a liquid lifting pipe through hole is formed in the center of the bottom plate, a fixing ring is arranged around the liquid lifting pipe through hole, and the fixing ring is connected with a fixing rod.

The utility model discloses the solid fixed ring that sets up can fix the die-casting and use the stalk with the dead lever, places the condition of droing because of fixed not jail appearance at die-casting in-process stalk, the incident appears.

Further, a fixing rod opening is formed in the outer side of the fixing rod, and a fixing block is arranged above the fixing rod opening.

The utility model discloses a dead lever mouth top installation fixed block that sets up can block the solid fixed ring that the dead lever front end is connected, prevents that solid fixed ring from appearing removing.

Furthermore, a positioning fixing port is arranged at the edge of the bottom plate.

The utility model discloses the location fixed orifices that sets up can be with the stable fixing of bottom plate on the die-casting board.

Furthermore, a conformal groove is arranged on the back of the bottom plate.

The utility model discloses the following type recess that sets up reduces the material consumption under the prerequisite that does not change bottom plate intensity and function, the cost is reduced to reduce whole quality, made things convenient for operating personnel to load and unload the mould.

To sum up, the utility model discloses an advantage and positive effect do: the utility model discloses simple structure has integrateed scalable adjustment height's structure on the basis of traditional mould, and the traditional mould of being convenient for is applicable to the die-casting board of co-altitude not, has improved the adaptability of mould to the die-casting board, has avoided frequently improving the die-casting board, has reduced manufacturing cost, has improved the production efficiency of mill's die-casting production, and the practicality is strong, can use widely.

Drawings

FIG. 1 is a schematic structural view of a metal casting with a telescopic adjusting bracket according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a telescopic adjusting bracket provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a positioning rod and a positioning block provided in the embodiment of the present invention;

fig. 4 is a schematic view of a back structure of a bottom plate according to an embodiment of the present invention;

in the figure: 1. a mold bottom template; 2. a push-pull rod; 3. connecting columns; 4. a telescopic shaft; 5. a hydraulic cylinder; 6. a base plate; 7. fixing the rod; 8. a fixing ring; 9. a fixed block; 10. fixing a rod port; 11. positioning the fixing port; 12. and (4) a groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The technical solution of the present invention will be described in detail with reference to fig. 1 to 4.

Example 1:

the four corners of the bottom plate 6 are connected with hydraulic cylinders 5, and the hydraulic cylinders 5 are connected with connecting columns 3 fixed on fixing holes of the die bottom template 1 through telescopic shafts 4.

The utility model discloses a pneumatic cylinder 5 that sets up has realized the scalability of mould, has improved the adaptability of mould to die-casting board equipment.

Example 2:

on the basis of embodiment 1, a liquid lifting pipe through hole is arranged at the center of the bottom plate 6, a fixing ring 8 is arranged around the liquid lifting pipe through hole, and the fixing ring 8 is connected with a fixing rod 7.

In the present embodiment, the number of the fixing rings 8 is 4, and 4 fixing rings 8 are combined to form a complete circular fixing ring for fixing the lift tube for die casting.

The utility model discloses the solid fixed ring 8 that sets up can fix the die-casting and use the stalk with dead lever 7, places the condition of droing because of fixed not jail appearance at die-casting in-process stalk, the incident appears.

Example 3:

on the basis of the embodiment 1 and the embodiment 2, a fixing rod port 10 is arranged outside the fixing rod, and a fixing block 9 is arranged above the fixing rod port 10.

In this embodiment, when the fixing rings 8 are combined, a fixing rod port 10 is formed outside the fixing rod 7.

The utility model discloses a dead lever mouth 10 top installation fixed block 9 that sets up can block the solid fixed ring 8 that the dead lever 7 front end is connected, prevents solid fixed ring 8 and appears removing.

Example 4:

on the basis of embodiment 1, the edge of the bottom plate 6 is provided with a positioning fixing port 11.

The utility model discloses the fixed mouthful 11 in location that sets up can be with the stable fixing on the die-casting board of bottom plate 6.

Example 5:

on the basis of embodiment 1, the back surface 1 of the bottom plate 6 is provided with a conformal groove 12.

The utility model discloses the following type recess 12 that sets up reduces the material consumption under the prerequisite that does not change 6 intensity of bottom plate and function, the cost is reduced to reduce overall quality, made things convenient for operating personnel to load and unload the mould.

The utility model discloses when using, at first carry the mould wholly through fork truck or manual work to die-casting board (according to mould quality size and decide), fix a position fixed port 11 and fix on the die-casting board through the fixed axle, it is fixed firm, then be connected push-and-pull rod 2 and limit jar output shaft, according to the difference in height of connecting, the selection stretches out or contracts telescopic shaft 4 of pneumatic cylinder 5, it is fixed when push-and-pull rod 2 and limit jar output shaft are in same horizontal plane, pass through the riser pipe through-hole with the riser pipe and fix the rising head position at mould die bed die board, and promote solid fixed ring 8 through dead lever 7 and carry out the secondary fixed to the riser pipe, and then accomplish the assembly of mould, can carry out die-casting production operation.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims (5)

1. A metal casting with a telescopic adjusting bracket is characterized in that the metal casting with the telescopic adjusting bracket is provided with a bottom plate;

the four corners of the bottom plate are connected with hydraulic cylinders, and the hydraulic cylinders are connected with connecting columns fixed on the die bottom template fixing holes through telescopic shafts.

2. A metal casting having a telescopic adjusting bracket as set forth in claim 1, wherein a riser through hole is provided at a central position of the bottom plate, and a fixing ring is provided around the riser through hole, the fixing ring being connected with a fixing rod.

3. The metal casting with a telescopic bracket according to claim 2, characterized in that the outside of the fixing rod is provided with a fixing rod port, and a fixing block is arranged above the fixing rod port.

4. A metal casting having a telescopic adjustment bracket according to claim 1, characterized in that the base plate is provided with a positioning fixing port at an edge position.

5. A metal casting having a telescoping adjustment support as in claim 1, wherein the back of the base plate is provided with a relief groove.

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