CN211915428U

CN211915428U - Die casting machine

Info

Publication number: CN211915428U
Application number: CN202020577197.6U
Authority: CN
Inventors: 滕宗龙; 严纯建
Original assignee: Fuxin Lida Steel Casting Co ltd
Current assignee: Fuxin Lida Steel Casting Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-13
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a die casting machine, including tiebar, cross head guide arm and the guide arm support frame of tailboard, medium plate, the tiebar is four, and the cross head guide arm is two, and the tailboard includes the board body, is equipped with the cross head guide arm hole that supplies the cross head guide arm to pass through and supplies the tiebar hole that the tiebar passes through on the board body, the one end and the guide arm support frame fixed connection of cross head guide arm, guide arm support frame and four tiebar fixed connection. In the die casting machine that this application provided, through setting up the guide arm support frame, the cross head guide arm is connected with the guide arm support frame, and the guide arm support frame is connected with four tiebar posts, and the quick-witted guide arm support frame has four fixed stay points with four tiebar posts, has avoided stress concentration effectively, has improved intensity, and then improves the performance and the quality of die casting machine in the working process foundry goods.

Description

Die casting machine

Technical Field

The utility model relates to a machine tooling technical field, in particular to die casting machine.

Background

The tail plate of the die casting machine is an important part in a die casting machine column frame mechanism, is connected with the movable template through the clamping mechanism, is matched with the movable template to complete die assembly and die disassembly of the die casting machine, provides support for the clamping mechanism, and directly influences the production quality and the service life of the die casting machine and directly influences the service life of a relevant kinematic pair and even equipment.

The guide rod support frames are of a structure of fixing plate bodies extending outwards from the side walls of the tail plate, the wall thickness of transition positions of the guide rod support frames serving as connecting lugs and a tail plate main body is greatly different, cracking is caused at the opposite angle positions or the transition positions of the connecting lugs, the quality and the performance of castings are further influenced, and even the castings are scrapped.

Therefore, how to improve the casting quality of the die casting machine is a technical problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a die casting machine, this die casting machine's foundry goods quality improves.

In order to realize the above-mentioned purpose, the utility model provides a die casting machine, tiebar, cross head guide arm and guide arm support frame including tailboard, medium plate, the tiebar is four, and the cross head guide arm is two, the tailboard includes the body of the board, be equipped with the confession on the body of the board the cross head guide arm hole that the cross head guide arm passes through and supply the tiebar hole that the tiebar passes through, the one end of cross head guide arm with guide arm support frame fixed connection, guide arm support frame and four tiebar fixed connection.

Preferably, the guide rod support frame is sleeved on the tiebar.

Preferably, the guide arm support frame includes two support rod bodies that set up side by side, support the rod body with cross head guide arm one-to-one fixed connection, two the both ends of supporting the rod body are equallyd divide do not with four tiebar fixed connection.

Preferably, still include the cross head, the guide arm support frame is located one side of cross head, two the cross head guide arm distributes in the cross head is outside the relative both ends.

Preferably, the central point of the board body puts and is equipped with the hydro-cylinder mounting hole, the tailboard is still including setting up on the board body, and follow the flange mount table that hydro-cylinder mounting hole circumference set up.

Preferably, the tail plate further comprises hinge lugs arranged at two opposite ends of the plate body.

Preferably, the end part of the plate body is provided with a reinforcing rib, and the side wall of the plate body is provided with a lightening hole.

Preferably, both ends that the body of the board body set up dorsad all are equipped with the lug, be equipped with the invagination cell body of being connected with the external world on the lug.

Preferably, two bottom feet are arranged at one end, far away from the lifting lug, of the plate body, and the two bottom feet are distributed on two opposite sides of one end of the plate body.

Preferably, the plate body is provided with at least one material drawing hole.

In the technical scheme, the utility model provides a die casting machine includes tiebar, cross head guide arm and the guide arm support frame of tailboard, medium plate, and the tiebar is four, and the cross head guide arm is two, and the tailboard includes the body of the board, is equipped with the cross head guide arm hole that supplies the cross head guide arm to pass through and supplies the tiebar hole that the tiebar passes through on the body of the board, the one end and the guide arm support frame fixed connection of cross head guide arm, guide arm support frame and four tiebar fixed connection.

Can know through the above-mentioned description, in the die casting machine that this application provided, through setting up the guide arm support frame, and the cross head guide arm is connected with the guide arm support frame, and the guide arm support frame is connected with four tieing woods post, and the guide arm support frame has four fixed support points with four tieing woods post promptly, for in the above-mentioned background art, the tailboard sets up the connection ear, the condition of two fixed support points has avoided stress concentration effectively promptly, has improved intensity, and then the performance and the quality of foundry goods in the improvement die casting machine working process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a three-dimensional structure diagram of a tailgate according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a tail plate according to an embodiment of the present invention;

FIG. 3 is a schematic view of the tailgate shown in FIG. 2 along direction A-A;

FIG. 4 is a schematic view of the tailgate shown in FIG. 2, taken along the direction B-B;

FIG. 5 is a schematic view of the tailgate shown in FIG. 2, taken along the direction C-C;

FIG. 6 is a rear view of the tailgate shown in FIG. 2;

FIG. 7 is a top view of the tailgate shown in FIG. 2;

fig. 8 is a schematic partial view of the die casting machine provided by the embodiment of the present invention.

Wherein in FIGS. 1-8: 1-flange mounting table, 2-tie bar hole, 3-hinge lug, 4-lightening hole, 5-crosshead guide rod hole, 6-oil cylinder mounting hole, 7-lifting lug, 8-material picking hole, 9-reinforcing rib, 10-bottom foot, 11-guide rod support frame, 12-tie bar, 13-crosshead guide rod and 14-crosshead.

Detailed Description

The core of the utility model is to provide a die casting machine, the foundry goods quality of this die casting machine improves.

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 to 8.

In a specific embodiment, the utility model discloses die casting machine that specific embodiment provided includes tiebar 12, cross head guide arm 13 and guide arm support frame 11 of tailboard, medium plate, and tiebar 12 is four, and cross head guide arm 13 is two, and the tailboard includes the body of the board, is equipped with the cross head guide rod hole 5 that supplies the cross head guide arm to pass through and the tiebar hole 2 that supplies tiebar 12 to pass through on the body of the board, the one end and the 11 fixed connection of guide arm support frame of cross head guide arm 13, guide arm support frame 11 and four tiebar 12 fixed connection.

The central position of the tail plate is provided with an oil cylinder mounting hole 6. Specifically, the tailboard still includes the flange mount 1 that sets up 6 circumference in hydro-cylinder mounting hole on the body of the board, and then the hydro-cylinder fixed mounting of being convenient for.

When the mold is unlocked, the tie bar 12 drives the guide rod support frame 11 to move, and further drives the crosshead guide rod 13 to move back and forth.

Can know through the above-mentioned description, in the die casting machine that this application embodiment provided, through setting up guide arm support frame 11, cross head guide arm 13 is connected with guide arm support frame 11, guide arm support frame 11 is connected with four tiebar posts 12, guide arm support frame 11 has four fixed stay points with four tiebar posts 12 promptly, for in the above-mentioned background art, the lug is connected in the tailboard setting, the condition of two fixed stay points promptly, stress concentration has been avoided effectively, and the intensity is improved, and then improve the performance and the quality of foundry goods in the die casting machine working process, the rejection rate is reduced simultaneously.

Preferably, the guide rod support frame 11 is sleeved on the tie bar 12, so that the contact area of the connection position of the guide rod support frame and the tie bar is increased.

As shown in fig. 8, in one embodiment, the guide rod support 11 includes two support rod bodies arranged side by side, the support rod bodies are fixedly connected with the cross head guide 13 one by one, and both ends of the two support rod bodies are fixedly connected with four tie bars 12 respectively, that is, one support rod body is fixedly connected with two tie bars 12, and the other support rod body is connected with the other two tie bars 12. Specifically, the middle part of the supporting rod body is fixedly connected with the crosshead guide rod 13

In one embodiment, as shown in fig. 8, the die casting machine further comprises a crosshead 14, the guide rod support frame 11 is located at one side of the crosshead 14, and two crosshead guide rods 13 are distributed outside opposite ends of the crosshead 14.

In one embodiment, the tailgate further includes hinge eyes 3 disposed at opposite ends of the body. Specifically, the hinge lugs 3 are symmetrically arranged along the central line of the plate body.

Specifically, the tip on the body of the board is equipped with strengthening rib 9, and is concrete, and strengthening rib 9 is the bar setting, and two adjacent strengthening ribs 9 can parallel arrangement.

The side walls of the plate body are provided with lightening holes 4, the number of the lightening holes 4 can be one or at least two, and preferably, the lightening holes 4 are symmetrically arranged on the two side walls of the plate body which are arranged oppositely.

Specifically, the one end of keeping away from lug 7 on the body of the board is equipped with two footing 10, and two footing 10 distribute in the relative both sides of body of the board one end. Specifically, the bottom foot 10 and the plate body are integrally formed.

For the ease of the tailboard dismouting, it is preferred, the both ends that the body of the board set up dorsad all are equipped with lug 7, are equipped with the invagination cell body of being connected with the external world on lug 7, and is specific, and the invagination cell body is the annular setting around lug 7 circumference.

In one embodiment, the tailgate is preferably of one-piece construction.

On the basis of each above-mentioned scheme, preferably, be equipped with at least one on the body of the board and draw material hole 8, specifically, draw material hole 8 and can be two, three etc. preferably, draw material hole 8 and follow body of the board central line symmetry setting.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a die casting machine, its characterized in that, tiebar (12), cross head guide arm (13) and guide arm support frame (11) including tailboard, medium plate, tiebar (12) are four, and cross head guide arm (13) are two, the tailboard includes the body of the board, be equipped with the confession on the body of the board crosshead guide arm (13) are passed through crosshead guide rod hole (5) and confession tiebar hole (2) that tiebar (12) pass through, the one end of cross head guide arm (13) with guide arm support frame (11) fixed connection, guide arm support frame (11) and four tiebar (12) fixed connection.

2. The die casting machine of claim 1, wherein the guide bar support frame (11) is sleeved on the tie bar (12).

3. The die casting machine of claim 2, wherein the guide rod support frame (11) comprises two support rod bodies arranged side by side, the support rod bodies are fixedly connected with the crosshead guide rods (13) one by one, and two ends of the support rod bodies are equally divided into four tie bars (12) fixedly connected with each other.

4. The die casting machine of claim 1, further comprising a crosshead (14), said guide rod support bracket (11) being located on one side of said crosshead (14), two of said crosshead guide rods (13) being distributed outside opposite ends of said crosshead (14).

5. The die casting machine of claim 1, wherein the central position of the plate body is provided with an oil cylinder mounting hole (6), and the tail plate further comprises a flange mounting table (1) which is arranged on the plate body and is circumferentially arranged along the oil cylinder mounting hole (6).

6. The die casting machine of claim 1, wherein the tail plate further comprises hinge eyes (3) disposed at opposite ends of the body.

7. The die casting machine of claim 1, wherein the end of the plate body is provided with a reinforcing rib (9), and the side wall of the plate body is provided with a lightening hole (4).

8. The die casting machine of claim 1, wherein lifting lugs (7) are arranged at two ends of the plate body, which are arranged back to each other, and an invagination groove body connected with the outside is arranged on each lifting lug (7).

9. The die casting machine of claim 8, wherein the end of the plate body remote from the lifting lug (7) is provided with two feet (10), and the two feet (10) are distributed on two opposite sides of the end of the plate body.

10. The die casting machine of any of claims 1-9, wherein the body is provided with at least one hole (8).