CN220742031U - A kind of inclined ejector mechanism for precision mold - Google Patents

Abstract

The utility model relates to an inclined ejection structure, in particular to an inclined ejection mechanism for a precision die, which comprises a bottom plate, an inclined ejector rod, an inclined ejector seat, an inclined ejector head and a disassembly component, wherein a die plate is arranged above the bottom plate, a sliding seat is arranged between the die plate and the bottom plate, the inclined ejector seat is arranged in the sliding seat, the inclined ejector rod is fixedly connected with the inside of the inclined ejector seat, the inclined ejector head of a connector can be disassembled from the top of the inclined ejector rod, and the disassembly component is arranged at the top end of the inclined ejector rod. When damage appears in the in-service use in-process oblique top, the accessible upwards removes oblique top for the fixed column of oblique top bottom breaks away from the fixed slot can demolish the oblique top, then presses down new oblique top, makes the fixed column of new oblique top bottom stretch into in the fixed slot, then and cooperates positive pole magnet and negative pole magnet to use can adsorb the oblique top on oblique ejector pin and change oblique top, has reduced because the inconvenience that the oblique top is fixed for the staff maintenance oblique top mechanism with oblique top, is favorable to practical application.

Description

A kind of inclined ejector mechanism for precision mold

Technical Field

The utility model relates to an inclined ejector structure, in particular to an inclined ejector mechanism for a precision mould.

Background technique

The inclined lift structure is generally used in the case of internal or external hooks of molded products, and it is impossible to directly mold them with the slider on the movable mold side. In the conventional inclined lift structure, the inclined lift, the inclined lift rod and the inclined lift seat are generally used. The inclined lift seat is installed on the movable mold plate, and the movable mold plate drives the inclined lift seat to move, thereby driving the inclined lift rod to move, and the inclined lift is separated from the undercut of the product.

After searching, a Chinese patent discloses a tilting mechanism and mold (authorization announcement number CN 218660285U). This patented technology can solve the problem in actual production that when the space where the undercut is located is small or the two undercuts are arranged oppositely and close to each other, it cannot provide enough moving space for the tilting, making the general tilting structure unusable in such cases. However, the tilting block and the tilting rod in the existing tilting structure are fixed, which is not convenient for the staff to disassemble and replace conveniently, thereby bringing certain inconvenience to the staff in operation and maintenance, and reducing the use effect of the tilting structure. Therefore, those skilled in the art provide a tilting mechanism for precision molds to solve the problems raised in the above background technology.

Summary of the invention

The utility model aims to provide a tilting ejector mechanism for a precision mold to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slanted ejector mechanism for a precision mold, comprising a bottom plate, a slanted ejector rod, a slanted ejector seat, a slanted ejector head and a disassembly assembly, wherein a mold plate is arranged above the bottom plate, a slide seat is arranged between the mold plate and the bottom plate, a slanted ejector seat is arranged inside the slide seat, a slanted ejector rod is fixedly connected inside the slanted ejector seat, a slanted ejector head is detachably connected to the top of the slanted ejector rod, and a disassembly assembly is arranged at the top of the slanted ejector rod;

The disassembly assembly includes a fixed column and a fixed groove. The fixed groove is symmetrically arranged inside the inclined ejector rod. A negative pole magnet is arranged at the inner bottom end of the fixed groove. The bottom of the inclined ejector head is symmetrically arranged with a fixed column. A positive pole magnet is fixedly connected to the bottom end of the fixed column. The fixed column is slidably connected to the fixed groove.

As a further solution of the utility model: a slide groove is arranged inside the mold plate, and the inclined ejector head is slidably connected to the slide groove.

As a further solution of the utility model: an auxiliary rod is arranged between the mold plate and the bottom plate, and the slide seat is slidably connected to the auxiliary rod.

As a further solution of the utility model: the inclined ejector rod is slidably connected to the mold plate.

As a further solution of the utility model: the inclined ejector rod is made of rubber material.

Compared with the prior art, the beneficial effects of the utility model are:

1. When the beveled ram is damaged during actual use, the beveled ram can be removed by moving the beveled ram upward so that the fixing column at the bottom of the beveled ram is disengaged from the fixing groove, and then a new beveled ram is pressed downward so that the fixing column at the bottom of the new beveled ram extends into the fixing groove, and then the beveled ram can be adsorbed on the beveled ram rod by using the positive and negative magnets together, and the beveled ram can be replaced. The operation is simple, which is convenient for the staff to quickly replace the beveled ram, and reduces the inconvenience caused by the fixation of the beveled ram and the beveled ram rod to the staff in maintaining the beveled ram mechanism, thereby extending the service life of the beveled ram 7 and the beveled ram mechanism during actual use to a certain extent, which is beneficial to practical application.

2. The auxiliary rod, slide seat and mold plate are used together to improve the stability of the inclined ejector rod when demoulding is performed using the inclined ejector rod in the inclined ejector mechanism during actual use, which is beneficial to improving the use effect of the inclined ejector mechanism during actual use; the slide groove 12 is provided to store the inclined ejector head 7 when demoulding is not performed, which provides certain convenience for the staff to use the mold for injection molding, and is beneficial to increasing the applicability of the inclined ejector mechanism during actual use.

3. The beveled ejector head made of rubber material can reduce the damage to the mold surface during the demoulding process of the actual beveled ejector assembly, and at the same time can increase the wear resistance of the beveled ejector head 7 to a certain extent, which is beneficial to improving the practicality of the beveled ejector structure.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a structural stereogram of a tilting mechanism for a precision mold.

FIG. 2 is a structural front view of a tilting mechanism for a precision mold.

FIG. 3 is a structural cross-sectional view of a tilting mechanism for a precision mold.

FIG. 4 is a schematic diagram of a combination of an inclined ejector head and an inclined ejector rod in an inclined ejector mechanism for a precision mold.

FIG. 5 is an enlarged schematic diagram of the structure at point A in FIG. 3 in a tilting lift mechanism for a precision mold.

In the figure: 1, bottom plate; 2, slide seat; 3, mold plate; 4, auxiliary rod; 5, inclined ejector rod; 6, inclined ejector seat; 7, inclined ejector head; 8, fixing groove; 9, positive magnet; 10, fixing column; 11, negative magnet; 12, slide groove.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 5. In the embodiment of the utility model, a slanted ejector mechanism for a precision mold includes a base plate 1, a slanted ejector rod 5, a slanted ejector seat 6, a slanted ejector head 7 and a disassembly assembly. A mold plate 3 is arranged above the base plate 1, a slide seat 2 is arranged between the mold plate 3 and the base plate 1, a slanted ejector seat 6 is arranged inside the slide seat 2, a slanted ejector rod 5 is fixedly connected inside the slanted ejector seat 6, a slanted ejector head 7 is detachably connected to the top of the slanted ejector rod 5, and a disassembly assembly is arranged on the top of the slanted ejector rod 5. The disassembly assembly is convenient for the staff to replace the slanted ejector head 7 when it is damaged during actual use. The operation is simple and convenient, and the inconvenience caused by the fixation of the slanted ejector rod 5 and the slanted ejector head 7 to the staff during actual use can be reduced, which is conducive to improving the use effect of the mechanism during actual use.

The disassembly assembly includes a fixing column 10 and a fixing groove 8. The fixing groove 8 is symmetrically arranged inside the inclined ejector rod 5. The inner bottom end of the fixing groove 8 is provided with a negative pole magnet 11. The bottom of the inclined ejector head 7 is symmetrically provided with a fixing column 10. The bottom end of the fixing column 10 is fixedly connected with a positive pole magnet 9. The fixing column 10 is slidably connected with the fixing groove 8. When the inclined ejector head 7 is damaged during actual use, the inclined ejector head 7 can be removed by moving the inclined ejector head 7 upward so that the fixing column 10 at the bottom of the inclined ejector head 7 is separated from the fixing groove 8, and then the new inclined ejector head 7 is pressed downward. , so that the fixing column 10 at the bottom end of the new inclined ejector head 7 extends into the fixing groove 8, and then the inclined ejector head 7 can be adsorbed on the inclined ejector rod 5 in conjunction with the positive pole magnet 9 and the negative pole magnet 11, so that the new inclined ejector head 7 is fixed on the inclined ejector rod 5, and the inclined ejector head 7 can be replaced. The operation is simple, which is convenient for the staff to quickly replace the inclined ejector head 7, and reduces the inconvenience caused by the fixation of the inclined ejector head and the inclined ejector rod to the staff in maintaining the inclined ejector mechanism, thereby extending the service life of the inclined ejector head 7 and the inclined ejector mechanism in actual use to a certain extent, which is beneficial to practical application.

The mold plate 3 is provided with a slide groove 12 inside, and the inclined ejector head 7 is slidably connected to the slide groove 12. The slide groove 12 can be used to store the inclined ejector head 7 when demoulding is not performed, which provides certain convenience for the staff to use the mold for injection molding, and is beneficial to increasing the applicability of the inclined ejector mechanism in actual use; an auxiliary rod 4 is provided between the mold plate 3 and the base plate 1, and the slide seat 2 is slidably connected to the auxiliary rod 4; the inclined ejector rod 5 is slidably connected to the mold plate 3; the inclined ejector rod 5 is made of rubber material, and the auxiliary rod 4, the slide seat 2, and the mold plate 3 are used in combination. The stability of the inclined ejector rod 5 can be improved when the inclined ejector rod 5 in the inclined ejector mechanism is used for demoulding during actual use, which is beneficial to improving the use effect of the inclined ejector mechanism during actual use. The inclined ejector head 7 made of rubber material can reduce the damage to the mold surface during the actual use of the inclined ejector assembly for demoulding, which is beneficial to improving the practicality of the inclined ejector structure.

The working principle of the utility model is as follows: when the staff uses the inclined ejector mechanism for demoulding, the mechanism can be installed on the mold by cooperating with the mold plate 3 and the bottom plate 1, and then the sliding slide 2 is used in conjunction with the auxiliary rod 4, so that the inclined ejector rod 5 drives the inclined ejector head 7 to move upward along the slide groove 12, so that the inclined ejector head 7 emerges from the mold plate 3 and ejects the mold to perform demoulding, and the operation is convenient; when the inclined ejector head 7 is damaged during actual use, the inclined ejector head 7 can be removed by moving the inclined ejector head 7 upward so that the fixing column 10 at the bottom of the inclined ejector head 7 is separated from the fixing groove 8, and then the new inclined ejector head 7 is pressed downward so that the fixing column 10 at the bottom of the new inclined ejector head 7 extends into the fixing groove 8, and then cooperates with the positive magnet 9 and the negative magnet 9 to push the new inclined ejector head 7 into the mold. The pole magnet 11 can be used to adsorb the bevel head 7 onto the bevel rod 5, so that the new bevel head 7 can be fixed on the bevel rod 5, and the bevel head 7 can be replaced. The operation is simple, which is convenient for the staff to quickly replace the bevel head 7, and provides a certain convenience for the staff to replace the new bevel head 7, reducing the inconvenience caused by the fixation of the bevel head and the bevel rod to the staff in maintaining the bevel mechanism. At the same time, the bevel head 7 made of rubber material can reduce the damage to the mold surface during the actual demoulding process of the bevel assembly, thereby extending the service life of the bevel head 7 and the bevel mechanism in actual use to a certain extent, improving the use effect of the bevel mechanism in actual use, and is conducive to practical application.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (5)

1. A slanted ejector mechanism for a precision mold, comprising a base plate (1), a slanted ejector rod (5), a slanted ejector seat (6), a slanted ejector head (7) and a disassembly assembly, characterized in that a mold plate (3) is arranged above the base plate (1), a slide seat (2) is arranged between the mold plate (3) and the base plate (1), a slanted ejector seat (6) is arranged inside the slide seat (2), a slanted ejector rod (5) is fixedly connected inside the slanted ejector seat (6), a slanted ejector head (7) is detachably connected to the top of the slanted ejector rod (5), and a disassembly assembly is arranged at the top of the slanted ejector rod (5); The disassembly assembly comprises a fixed column (10) and a fixed groove (8); the fixed groove (8) is symmetrically arranged inside the inclined ejector rod (5); a negative pole magnet (11) is arranged at the bottom end of the fixed groove (8); a fixed column (10) is symmetrically arranged at the bottom of the inclined ejector head (7); a positive pole magnet (9) is fixedly connected to the bottom end of the fixed column (10); and the fixed column (10) is slidably connected to the fixed groove (8). 2. A tilting ejector mechanism for a precision mold according to claim 1, characterized in that a slide groove (12) is provided inside the mold plate (3), and the tilting ejector head (7) is slidably connected to the slide groove (12). 3. A tilting mechanism for a precision mold according to claim 1, characterized in that an auxiliary rod (4) is provided between the mold plate (3) and the base plate (1), and the slide seat (2) is slidably connected to the auxiliary rod (4). 4. A tilting ejector mechanism for a precision mold according to claim 1, characterized in that the tilting ejector rod (5) is slidably connected to the mold plate (3). 5. The inclined ejector mechanism for a precision mold according to claim 1, characterized in that the inclined ejector rod (5) is made of rubber material.