CN213437083U

CN213437083U - Cylinder head casting die utensil

Info

Publication number: CN213437083U
Application number: CN202022121667.0U
Authority: CN
Inventors: 朱民; 林立涛
Original assignee: Shenyang Guangyu Metal Products Co ltd
Current assignee: Shenyang Guangyu Metal Products Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-15
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a cylinder head casting die utensil, the on-line screen storage device comprises a base, the top of base is provided with the lower bolster, just the top of lower bolster is connected with the cope match-plate pattern, the right-hand member of cope match-plate pattern with lower bolster fixed connection, the left side of cope match-plate pattern is provided with the stand, just the one end of stand with cope match-plate pattern fixed connection, be provided with the change on the stand, just the stand is kept away from the one end of cope match-plate pattern is connected with the anchor block. This cylinder head casting die utensil is provided with the condenser pipe, and the condenser pipe is arranged for helical structure in the inside of base, the area of contact of increase condenser pipe and lower bolster that can furthest, increase refrigerated efficiency, prevent that the temperature is too high, cause plastic deformation and warping phenomenon, the both ends of template all are provided with reinforced structure, the stability of mould has been increased, take place the skew when preventing die-casting, and this mould is disassembled the reinforced structure of the left and right sides and can be opened and shut to the mould, high durability and convenient use, and the efficiency is improved.

Description

Cylinder head casting die utensil

Technical Field

The utility model relates to the technical field of mold, specifically a cylinder head casting die utensil.

Background

The cylinder cover is used for sealing the cylinder, forming a combustion space together with the piston and bearing high-temperature and high-pressure fuel gas. The cylinder head is subjected to mechanical loads caused by gas forces and tightening of the cylinder bolts, and also to high thermal loads due to contact with the hot gases. In order to ensure a good sealing of the cylinder, the cylinder head can neither be damaged nor deformed. For this reason, the cylinder head should have sufficient strength and rigidity.

However, the stability of the upper and lower die plates of the existing die is poor, the upper and lower die plates can deviate during die casting, the quality of the die can be affected, the upper and lower die plates are not convenient to open and close, the use of operators is troublesome, the efficiency is reduced, cooling facilities are not generally arranged in the die, the temperature of the bottom plane of the cylinder cover needs to be controlled below 300 ℃, and otherwise, the bottom plane is overheated to generate plastic deformation and warp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder head casting die utensil to it is relatively poor to solve the stability of proposing present mould cope and drag board in the above-mentioned background art, can take place the phenomenon of skew when die-casting, can influence the quality of mould, and its cope match-plate pattern and lower bolster are not convenient for open and shut, use for the operator and bring the trouble, reduce efficiency, and generally do not have cooling facility in the mould, and the temperature of the basal plane of cylinder head need be controlled below 300 ℃, otherwise the basal plane is overheated will produce plastic deformation and warping problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylinder head casting die utensil, includes the base, the top of base is provided with the lower bolster, just the top of lower bolster is connected with the cope match-plate pattern, the right-hand member of cope match-plate pattern with lower bolster fixed connection, the left side of cope match-plate pattern is provided with the stand, just the one end of stand with cope match-plate pattern fixed connection, be provided with the change on the stand, just the stand is kept away from the one end of cope match-plate pattern is connected with the anchor block, the anchor block with the left side fixed connection of lower bolster, the right side top of cope match-plate pattern is connected with the connecting rod, just the right-hand member of lower bolster is connected with the dead lever, just the dead.

Preferably, the upright post is of a 7-shaped structure, the rotating ring is arranged at a bending position of the upright post, a pull ring is fixedly arranged on the upright post, and an anti-skid pad is sleeved on the pull ring.

Preferably, the reinforcing block is to the structure of self inboard sunken, just the outside of reinforcing block is provided with the bolt, the bolt runs through the reinforcing block extends to its internal connection has a threaded rod, the threaded rod is kept away from the one end of bolt is connected with the nut, just the nut with the inside wall fixed connection of reinforcing block, the threaded rod runs through the stand.

Preferably, the one end of connecting rod is provided with the protruding pole of downward convexity, just the right side top of cope match-plate pattern seted up with the recess that the protruding pole corresponds, the top of dead lever is provided with the slide bar, just the slide bar runs through connecting rod and its sliding connection, the slide bar is kept away from the one end of dead lever is provided with the fixed block, the right side lower extreme of connecting rod is provided with the pivot.

Preferably, the dead lever is hollow structure, and its internally connected has the inserted bar, sliding connection has the slider on the inserted bar, the top left end of slider is provided with the pivot, just the pivot with be provided with the down tube between the pivot on the connecting rod, the inserted bar is kept away from the one end fixedly connected with montant of dead lever, a plurality of has been seted up to the right part of base the recess, the recess with the montant is connected, just the fixed cover of inside wall of recess is equipped with the rubber pad.

Preferably, the condenser pipe is fixedly arranged inside the base, the condenser pipe is arranged inside the base in a spiral structure, and the position of the condenser pipe corresponds to the position of the lower template.

Compared with the prior art, the beneficial effects of the utility model are that: this cylinder head casting die utensil is provided with the condenser pipe, and the condenser pipe is arranged for helical structure in the inside of base, the area of contact of increase condenser pipe and lower bolster that can furthest, increase refrigerated efficiency, prevent that the temperature is too high, cause plastic deformation and warping phenomenon, the both ends of template all are provided with reinforced structure, the stability of mould has been increased, take place the skew when preventing die-casting, and this mould is disassembled the reinforced structure of the left and right sides and can be opened and shut to the mould, high durability and convenient use, and the efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a cylinder head casting mold of the present invention;

FIG. 2 is an enlarged schematic view of a cylinder head casting mold A of the present invention;

fig. 3 is the utility model relates to a cylinder head casting die utensil reinforced block elevation.

In the figure: 1. the cooling device comprises a base, 2, a lower template, 3, an upper template, 4, a condenser pipe, 5, a rubber pad, 6, a convex rod, 7, a connecting rod, 8, a fixing block, 9, a sliding rod, 10, a rotating shaft, 11, an inclined rod, 12, a vertical rod, 13, a groove, 14, a sliding block, 15, an inserting rod, 16, a fixing rod, 17, a reinforcing block, 18, a pull ring, 19, an anti-slip pad, 20, a rotating ring, 21, a stand column, 22, a bolt, 23, a threaded rod, 24 and a nut.

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. 1-3, the present invention provides a technical solution: a cylinder cover casting die comprises a base 1, a lower template 2 is arranged above the base 1, an upper template 3 is connected above the lower template 2, the right end of the upper template 3 is fixedly connected with the lower template 2, a column 21 is arranged on the left side of the upper template 3, one end of the column 21 is fixedly connected with the upper template 3, a rotating ring 20 is arranged on the column 21, one end, far away from the upper template 3, of the column 21 is connected with a reinforcing block 17, the reinforcing block 17 is fixedly connected with the left side of the lower template 2, the top end of the right side of the upper template 3 is connected with a connecting rod 7, the right end of the lower template 2 is connected with a fixing rod 16, the fixing rod 16 is fixedly connected with the lower template 2, the column 21 is of a 7-shaped structure, the rotating ring 20 is arranged at the bending part of the column 21, a pull ring 18 is fixedly arranged on the column 21, the column 21 is rotated by pulling the pull ring 18, the reinforcing block 17 is of a structure which is sunken towards the inner side of the reinforcing block 17, a bolt 22 is arranged on the outer side of the reinforcing block 17, the bolt 22 penetrates through the reinforcing block 17 and extends to the inner side of the reinforcing block to be connected with a threaded rod 23, one end of the threaded rod 23, far away from the bolt 22, is connected with a nut 24, the nut 24 is fixedly connected with the inner side wall of the reinforcing block 17, the threaded rod 23 penetrates through the upright post 21, the stability of the die is improved through the fixed connection of the reinforcing block 17 and the upright post 21, the deviation in die casting is prevented, a convex rod 6 which is downwards convex is arranged at one end of the connecting rod 7, a groove 13 corresponding to the convex rod 6 is formed in the top of the right side of the upper die plate 3, a sliding rod 9 is arranged above the fixing rod 16, the sliding rod 9 penetrates through the connecting rod 7 and is connected with the connecting rod in, a slide block 14 is connected on an insert rod 15 in a sliding manner, a rotating shaft 10 is arranged at the left end above the slide block 14, an inclined rod 11 is arranged between the rotating shaft 10 and the rotating shaft 10 on a connecting rod 7, a vertical rod 12 is fixedly connected at one end of the insert rod 15 far away from a fixed rod 16, a plurality of grooves 13 are arranged at the right part of a base 1, the grooves 13 are connected with the vertical rod 12, the stability of the die is improved by inserting the vertical rod 12 into the grooves 13 and inserting the convex rod 6 into the grooves 13 of the upper die plate 3, the deviation is prevented during die casting, the connecting rod 7 can move on the slide rod 9 by pulling out the vertical rod 12 and the convex rod 6 by the structure, so that the upper die plate and the lower die plate can be conveniently opened and closed, the production efficiency is improved, a rubber pad 5 is fixedly sleeved on the inner side wall of the grooves 13, the friction force is increased, the reinforcing structure is, the contact area of the condensation pipe 4 and the lower template 2 can be increased to the maximum extent, the cooling efficiency is increased, the phenomenon that the temperature is too high and plastic deformation and warping are caused is prevented, so that the mold is damaged, and the position of the condensation pipe 4 corresponds to the position of the lower template 2.

The working principle is as follows: when the cylinder head casting die is used, the upper die plate and the lower die plate are of an open structure, cast raw materials are poured into a die in the lower die plate 2, the upper die plate 3 is covered on the lower die plate 2, the pull ring 18 on the upright post 21 is pulled, the upright post 21 is placed in the reinforcing block 17, the threaded rod 23 penetrates through the upright post 21 by the aid of the rotary bolt 22, the threaded rod 23 is fixedly connected with the nut 24, the upright post 12 and the convex rod 6 on the right side of the die are inserted into the corresponding grooves 13, the right side of the die is fixed, the die is more stable, the phenomenon of deviation during die casting is prevented, the quality of the die is improved, the condensation pipe 4 can be opened when the die is about to be completed, water in the condensation pipe 4 flows to cool the die, and the working principle of the cylinder head casting die is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cylinder head casting die utensil, includes base (1), its characterized in that: the utility model discloses a fixing device for die casting, including base (1), lower bolster (2), upper die plate (3), upper template (2), right-hand member of upper template (3) with lower bolster (2) fixed connection, the left side of upper template (3) is provided with stand (21), just the one end of stand (21) with upper template (3) fixed connection, be provided with change (20) on stand (21), just stand (21) are kept away from the one end of upper template (3) is connected with reinforcing block (17), reinforcing block (17) with the left side fixed connection of lower bolster (2), the right side top of upper template (3) is connected with connecting rod (7), just the right-hand member of upper template (2) is connected with dead lever (16), just dead lever (16) with lower bolster (2) fixed connection.

2. A cylinder head casting mold according to claim 1, characterized in that: the upright post (21) is of a 7-shaped structure, the rotating ring (20) is arranged at the bending position of the upright post (21), a pull ring (18) is fixedly arranged on the upright post (21), and an anti-skid pad (19) is sleeved on the pull ring (18).

3. A cylinder head casting mold according to claim 1, characterized in that: reinforcing block (17) is to the sunken structure of self inboard, just the outside of reinforcing block (17) is provided with bolt (22), bolt (22) run through reinforcing block (17) extend to its internal connection has threaded rod (23), threaded rod (23) are kept away from the one end of bolt (22) is connected with nut (24), just nut (24) with the inside wall fixed connection of reinforcing block (17), threaded rod (23) run through stand (21).

4. A cylinder head casting mold according to claim 1, characterized in that: the one end of connecting rod (7) is provided with downwardly convex nose bar (6), just the right side top of cope match-plate pattern (3) seted up with recess (13) that nose bar (6) correspond, the top of dead lever (16) is provided with slide bar (9), just slide bar (9) run through connecting rod (7) and its sliding connection, slide bar (9) are kept away from the one end of dead lever (16) is provided with fixed block (8), the right side lower extreme of connecting rod (7) is provided with pivot (10).

5. A cylinder head casting mold according to claim 1, characterized in that: dead lever (16) are hollow structure, and its internally connected has inserted bar (15), sliding connection has slider (14) on inserted bar (15), the top left end of slider (14) is provided with pivot (10), just pivot (10) with be provided with down tube (11) between pivot (10) on connecting rod (7), inserted bar (15) are kept away from the one end fixedly connected with montant (12) of dead lever (16), a plurality of recess (13) have been seted up to the right part of base (1), recess (13) with montant (12) are connected, just the inside wall fixed cover of recess (13) is equipped with rubber pad (5).

6. A cylinder head casting mold according to claim 1, characterized in that: the condensation pipe (4) is fixedly arranged inside the base (1), the condensation pipe (4) is arranged inside the base (1) in a spiral structure, and the position of the condensation pipe (4) corresponds to the position of the lower template (2).