CN219632566U

CN219632566U - T-shaped pull rod connecting mechanism for die-casting mold and die

Info

Publication number: CN219632566U
Application number: CN202320449134.6U
Authority: CN
Inventors: 陆红雷; 欧龙; 刘哲舟
Original assignee: Ningbo Aidexin Machinery Part Co ltd
Current assignee: Ningbo Aidexin Machinery Part Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-09-05
Anticipated expiration: 2033-03-10

Abstract

The utility model belongs to the field of dies, and provides a T-shaped pull rod connecting mechanism for a die-casting die and a die, wherein the T-shaped pull rod connecting mechanism is movably connected to a thimble push plate of the die and is used for connecting an ejection mechanism on the die with a pull rod on equipment, and the T-shaped pull rod connecting mechanism comprises: the body board, body board swing joint is in the thimble push pedal, and the one side along body board towards the thimble push pedal inwards sunken formation has at least one T-shaped groove, and the T-shaped groove evenly sets up the intermediate position at the thimble push pedal, is provided with T shape piece on the pull rod, can make body board and pull rod fixed connection when T shape piece activity joint is in the T-shaped inslot. Compared with the prior art, the utility model has the advantages that the T-shaped groove is arranged on the main body plate, the T-shaped block penetrates through the hole on the T-shaped groove and then the main body plate is reset, and the convex part on the T-shaped block is mutually clamped with the T-shaped groove, so that the pull rod can be locked and fixed on the ejector pin push plate.

Description

T-shaped pull rod connecting mechanism for die-casting mold and die

Technical Field

The utility model belongs to the field of dies, and particularly relates to a T-shaped pull rod connecting mechanism for a die-casting die and a die.

Background

After the product forming die is opened, the product is ejected out by an ejection mechanism. After the existing die and the equipment are connected together, an ejection mechanism on the die is connected with a pull rod on the equipment in an ejection mode by virtue of a bolt, but due to the fact that the ejection force of the die is large, a screw is easy to slide or easily break after a threaded connection mode is used for a long time, and the screw cannot be screwed after sliding.

Disclosure of Invention

The utility model aims to solve the technical problem of the prior art, and provides a T-shaped pull rod connecting mechanism for a die-casting mold and a die.

In order to solve the technical scheme, the utility model provides a T-shaped pull rod connecting mechanism for a die-casting die, which is movably connected to a thimble push plate of the die and used for connecting an ejection mechanism on the die and a pull rod on equipment, and comprises the following components: the body plate is movably connected to the ejector pin pushing plate, at least one T-shaped groove is formed along the direction of the body plate facing one surface of the ejector pin pushing plate and recessed inwards, the T-shaped grooves are uniformly formed in the middle of the ejector pin pushing plate, a T-shaped block is arranged on the pull rod, and the T-shaped block is movably clamped in the T-shaped groove and can be fixedly connected with the pull rod.

In the above-mentioned T-shaped pull rod connecting mechanism for a die-casting mold, the main body plate is symmetrically provided with mounting holes, the mounting holes are positioned on two sides of the T-shaped groove, and the mounting holes are connected with the ejector pin pushing plate through bolts with equal heights.

In the above-mentioned T-shaped tie rod connection mechanism for a die-casting mold, through holes are symmetrically distributed in the circumferential direction of the ejector pin push plate.

In the T-shaped pull rod connecting mechanism for the die casting mold, one side of the die is detachably connected with the fixing block, one side of the main body plate is provided with the positioning groove, and one end of the fixing block can be movably clamped with the positioning groove.

The utility model solves the technical problem of the die and also provides a die, which comprises the T-shaped pull rod connecting mechanism for the die-casting die.

Compared with the prior art, the utility model has the main advantages that the T-shaped groove is arranged on the main body plate, the T-shaped block penetrates through the hole on the T-shaped groove and then the main body plate is reset, and the convex part on the T-shaped block is mutually clamped with the T-shaped groove, so that the pull rod can be locked and fixed on the ejector pin push plate.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a perspective view of a die-casting mold connected to an apparatus;

FIG. 2 is a perspective view of the body panel;

FIG. 3 is a perspective view of the side of the body plate facing the ejector pin pusher plate;

FIG. 4 is a perspective view of the tie rod clamped to the body plate;

FIG. 5 is a perspective view of the tie rod not engaged with the body plate;

fig. 6 is a perspective view of the mold.

In the figure, 1, a thimble push plate; 2. a pull rod; 3. a main body plate; 4. a T-shaped groove; 5. a device 6, a mounting hole; 7. a contour bolt; 8. a via hole; 9. a fixed block; 10. a positioning groove; 11. and (5) a mold.

Description of the embodiments

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 6, in this embodiment, a specific structure of the T-shaped tie rod connecting mechanism and the die for the die-casting mold will be described in detail.

As shown in fig. 1 to 6, a T-shaped tie rod connecting mechanism for a die-casting mold according to the present utility model is movably connected to a ejector plate 1 of a mold 11 and is used for connecting an ejector mechanism on the mold 11 with a tie rod 2 on a device 5, and includes: the body plate 3, body plate 3 swing joint is on thimble push pedal 1, and the one side along body plate 3 towards thimble push pedal 1 inwards sunken formation has at least one T-shaped groove 4, and T-shaped groove 4 evenly sets up in the intermediate position of thimble push pedal 1, is provided with T shape piece on the pull rod 2, can make body plate 3 and pull rod 2 fixed connection when T shape piece activity joint is in T-shaped groove 4.

The main body plate 3 is movably connected to the ejector pin pushing plate 1, the T-shaped groove 4 is formed in the main body plate 3, the main body plate 3 and the ejector pin pushing plate 1 are firstly separated to be in loose connection, the main body plate 3 shown in fig. 4 is pushed upwards to a preset position relative to the die 11 to form a state shown in fig. 5, for example, the pushing distance is 20mm, a T-shaped block penetrates into a round hole part of the T-shaped groove 4 shown in fig. 2, then the main body plate 3 moves downwards in the opposite direction of the previous movement, a protrusion on the T-shaped block can be pressed at the bottom of a clamping groove of the T-shaped groove 4 shown in fig. 3 to be clamped with each other, so that the pull rod 2 can be fixedly locked on the ejector pin pushing plate 1, the push rod 2 of the ejector mechanism and the pull rod 2 of the equipment 5 can be normally ejected and reset during production, and the problems mentioned in the background art can be prevented from occurring.

As shown in fig. 2 to 6, the main body plate 3 is symmetrically provided with mounting holes 6, the mounting holes 6 are located at two sides of the T-shaped groove 4, the mounting holes 6 are connected with the thimble push plate 1 through equal-height bolts 7, threads are arranged at the front ends of the equal-height bolts 7, threaded holes connected with the thimble push plate 1 are formed in the thimble push plate 1, the countersunk parts are clamped in the grooves of the mounting holes 6 after the equal-height bolts 7 pass through the mounting holes 6, the front ends of the equal-height bolts 7 are connected in the threaded holes through threads, and before the T-shaped block is clamped into the T-shaped groove 4, the connection between the main body plate 3 and the thimble push plate 1 is enabled to be in loose connection so that the main body plate 3 can conveniently move upwards or downwards.

As shown in fig. 1 and 6, through holes 8 are symmetrically distributed in the circumferential direction of the ejector pin pusher 1, and a rod for guiding the ejector pin pusher 1 is arranged on the die 11 and is connected to the movable die assembly through the through holes 8.

As shown in fig. 1, fig. 3, fig. 5 and fig. 6, a fixing block 9 is detachably connected to one side of a mold 11, a positioning groove 10 is formed in one side of a main body plate 3, one end of the fixing block 9 can be movably clamped with the positioning groove 10, a screw is loosened on the right side of the fixing block 9 shown in fig. 6, the screw on the left side of the fixing block 9 is loosened, when the main body plate 3 moves upwards to be shown in fig. 5, the fixing block 9 can be inserted into the positioning groove 10 after rotating 180 degrees, the main body plate 3 is prevented from moving downwards, and the clamping operation of the T-shaped groove 4 and the T-shaped block is facilitated.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A T-bar linkage for a die-casting mold movably coupled to a ejector pin pusher of the die-casting mold and adapted to couple an ejector mechanism on the die-casting mold to a bar on a device, comprising: the body plate is movably connected to the ejector pin pushing plate, at least one T-shaped groove is formed along the direction of the body plate facing one surface of the ejector pin pushing plate and recessed inwards, the T-shaped grooves are uniformly formed in the middle of the ejector pin pushing plate, a T-shaped block is arranged on the pull rod, and the T-shaped block is movably clamped in the T-shaped groove and can be fixedly connected with the pull rod.

2. The T-bar linkage for a die-casting mold as recited in claim 1, wherein said body plate is symmetrically provided with mounting holes, said mounting holes being located on both sides of said T-shaped slot, said mounting holes being connected to said ejector pin pusher by means of contour bolts.

3. The T-bar linkage for a die-casting mold as recited in claim 2, wherein the through holes are symmetrically distributed in a circumferential direction of the ejector pin pusher.

4. The T-bar linkage for a die-casting mold as recited in claim 3, wherein a fixing block is detachably connected to one side of the die-casting mold, a positioning groove is formed in one side of the main body plate, and one end of the fixing block is movably clamped with the positioning groove.

5. A die comprising a T-bar connection for a die-casting die as claimed in any one of claims 1 to 4.