CN209599939U - A kind of press machine with fixed structure porous and easy demoulding - Google Patents

Abstract

The utility model discloses a press machine with a fixed structure porous and easy to demould, comprising a base and a vibrating motor, a support column is arranged on the upper right side of the base, the support column and the base are connected by welding, the The right end of the support column is equipped with a support plate, and a vibration cup is arranged above the support plate, and the inner wall of the vibration cup is connected with a rubber layer. The vibration motor is located at the inner lower end of the vibration cup, and the lower end of the vibration cup A spring is installed, and the spring is fixedly connected to the supporting plate, and a motor is arranged on the upper end of the supporting column. The press with fixed structure, porous and easy to demould is equipped with thread and punch, and the punch can be screwed with the electro-hydraulic push rod through the action of the thread, so that it can be fixed together with the electro-hydraulic push rod, which is convenient after extrusion. , The electro-hydraulic push rod drives the punch to split the mold, avoiding manual mold splitting, which is more convenient, and the punch is also easy to disassemble, replace or clean.

Description

A kind of press machine with fixed structure porous and easy demoulding

technical field

The utility model relates to the technical field of presses, in particular to a press with a fixed structure, porous and easy to demould.

Background technique

The press has the characteristics of wide application and high production efficiency. The press can be widely used in cutting, punching, blanking, bending, riveting and forming processes. In the experiment, the press will also be used, but the experiment The press machine used is not automatic enough, and it is cumbersome to use, so it needs to be improved.

When the presses on the market are in use, because they use manual hydraulic pressure, it is more laborious for some girls to use, and it is inconvenient for the general presses to split the molds automatically, which is more troublesome and not conducive to improving Efficiency, at the same time, requires the powder in the mold to be evenly compacted to prevent the extruded sample from delamination. However, the die opening of the general press is too small to see whether the inside is uniform. Therefore, we propose a porous and easy-to- Press for demoulding.

Utility model content

The purpose of this utility model is to provide a kind of press machine with a fixed structure porous and easy to demould, to solve the problem that when the press machine proposed in the above background technology is in use, because it uses manual hydraulic pressure, it is more laborious for some girls. Moreover, it is inconvenient for the general press to split the mold automatically, which is more troublesome and not conducive to improving efficiency. At the same time, the powder in the mold needs to be evenly shaken to prevent the pressed samples from delamination. The mold opening of the machine is too small to see whether the inside is uniform.

In order to achieve the above object, the utility model provides the following technical solutions: a press with a fixed structure porous and easy to demould, including a base and a vibrating motor, the upper right side of the base is provided with a support column, the support column and the base There is a welding connection between them, a support plate is installed on the right end of the support column, a vibration groove cup is arranged above the support plate, and a rubber layer is connected to the inner wall of the vibration groove cup, and the vibration motor is located inside the vibration groove cup The lower end, and the lower end of the vibrating tank cup is equipped with a spring, which is fixedly connected to the support plate, the upper end of the support column is provided with a motor, and the left end of the motor is equipped with an electro-hydraulic push rod, and the electro-hydraulic push rod The outer wall of the lower end of the rod is provided with threads, the lower end of the electro-hydraulic push rod is equipped with a punch, the electro-hydraulic push rod and the punch are threaded, the left end of the support column is connected with a workbench, and the workbench The upper end of the platform is equipped with a supporting platform, and the connection between the supporting platform and the workbench is welded. The left and right ends of the said supporting platform are fixed with fixed blocks, and the middle part of the fixed block is connected with a screw rod. The fixed blocks are threadedly connected, the front end of the screw rod is provided with a clamping block, the screw rod and the clamping block are fixedly connected, the upper end of the receiving platform is provided with a die, and the receiving platform and the die are There is a close fit between them, the inside of the die is provided with a die hole, and the lower end of the workbench is provided with a support seat.

Preferably, the internal shape and structure of the vibration cup match the shape and structure of the rubber layer, and the springs are evenly distributed with respect to the horizontal centerline of the vibration cup.

Preferably, the motor forms a lifting structure with the punch through the electro-hydraulic push rod, and the vertical centerline of the electro-hydraulic push rod is parallel to the vertical centerline of the support column.

Preferably, the punch forms a thread structure with the electro-hydraulic push rod through threads, and the vertical centerline of the punch coincides with the vertical centerline of the electro-hydraulic push rod.

Preferably, the clamping blocks are distributed symmetrically with respect to the vertical centerline of the bearing platform, and the clamping blocks form a threaded structure through a screw rod and a fixing block.

Preferably, the die holes are distributed in a ring shape with respect to the centerline of the die, and there are three die holes.

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

1. The press with a fixed structure, porous and easy to demould is equipped with a vibrating cup, a rubber layer, a spring and a vibrating motor. The vibrating cup is used to place the die, and the vibrating cup is vibrated by the action of the vibrating motor. Furthermore, the powder material inside the die is evenly dispersed, which is convenient for fine processing, and a soft rubber layer is bonded inside the vibrating cup to avoid direct contact between the die and the vibrating cup to prevent damage to the die. The spring connected to the lower end facilitates the vibration of the vibrating tank cup, and buffers the force to play the role of shock absorption. It is also equipped with a motor and an electro-hydraulic push rod. The device uses the action of the motor to make the LT02 electro-hydraulic push rod After the power supply, lift and lower, so that it can automatically squeeze and avoid time-consuming and labor-intensive users;

2. The press with a fixed structure, porous and easy to demould is equipped with threads and punches, and the punches can be threaded with the electro-hydraulic push rod through the action of the threads, so that they can be fixed together with the electro-hydraulic push rod for easy extrusion. After pressing, the electro-hydraulic push rod drives the punch to split the mold, avoiding manual mold splitting, which is more convenient. At the same time, the punch is also easy to disassemble, replace or clean. The table is used to place the die, and there are screws on the symmetrical fixed blocks at both ends, which connect the clamping blocks. By twisting the screws at both ends, the distance between the clamping blocks at both ends is reduced, and then the die clamping placed in the middle can be clamped. It is tightly fixed, and the inner side of the clamping block is a circular arc structure, which is convenient to fit closely with the die, making the clamping more stable;

3. The press with fixed structure, porous and easy to demould is provided with a die and a die hole, and a plurality of die holes provided inside the upper end of the die can be fitted with the punch. When molding, the set of multiple die holes is convenient for extruding multiple products at one time, which greatly saves processing time and improves its efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of a top view of the workbench of the present utility model;

Fig. 3 is a schematic diagram of the enlarged structure at A in Fig. 1 of the present utility model.

In the figure: 1. Base; 2. Support column; 3. Support plate; 4. Vibration groove cup; 5. Rubber layer; 6. Motor; 7. Electro-hydraulic push rod; Die; 11, clip block; 12, screw rod; 13, fixed block; 14, bearing platform;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a press with a fixed structure, porous and easy to demould, including a base 1, a support column 2, a support plate 3, a vibrating groove cup 4, a rubber layer 5, Motor 6, electro-hydraulic push rod 7, thread 8, punch 9, die 10, clamp block 11, screw rod 12, fixed block 13, bearing table 14, workbench 15, support seat 16, die hole 17, spring 18 and a vibrating motor 19, the upper right side of the base 1 is provided with a support column 2, the support column 2 and the base 1 are connected by welding, the right end of the support column 2 is equipped with a support plate 3, and the top of the support plate 3 is provided with a vibration groove cup 4, and the inner wall of the vibration groove cup 4 is connected with a rubber layer 5, the internal shape structure of the vibration groove cup 4 matches the shape structure of the rubber layer 5, and the spring 18 is evenly distributed about the horizontal centerline of the vibration groove cup 4, Through the action of the vibrating motor 19, the vibrating cup 4 vibrates to evenly disperse the powder material inside the die 10, which is convenient for fine processing, and the vibrating cup 4 is bonded with a soft rubber layer 5 to avoid the die 10 is in direct contact with the vibration groove cup 4 to prevent the die 10 from being damaged. At the same time, the spring 18 connected to its lower end is convenient for the vibration groove cup 4 to move and vibrate, and buffers the force to play the role of shock absorption. The vibration motor 19 is located in the vibration groove The inner lower end of the cup 4, and the lower end of the vibration groove cup 4 is equipped with a spring 18, which is fixedly connected between the spring 18 and the support plate 3;

The upper end of the support column 2 is provided with a motor 6, and the left end of the motor 6 is equipped with an electro-hydraulic push rod 7, the motor 6 forms a lifting structure through the electro-hydraulic push rod 7 and the punch 9, and the vertical center line of the electro-hydraulic push rod 7 is in line with the The vertical center line of the support column 2 is parallel, and the device is operated by the motor 6, so that the electro-hydraulic push rod 7 of the LT02 model can be lifted and lowered after being connected to an external power supply, so that it can automatically squeeze and avoid time-consuming and laborious for the user , the outer wall of the lower end of the electro-hydraulic push rod 7 is provided with thread 8, the lower end of the electro-hydraulic push rod 7 is equipped with a punch 9, the punch 9 forms a thread structure with the electro-hydraulic push rod 7 through the thread 8, and the vertical center of the punch 9 Line coincides with the vertical center line of the electro-hydraulic push rod 7, and the punch 9 can be threaded with the electro-hydraulic push rod 7 through the action of the thread 8, so that it can be fixed together with the electro-hydraulic push rod 7, which is convenient for extrusion. , the electro-hydraulic push rod 7 drives the punch 9 to split the mold, avoiding manual mold splitting, which is more convenient. At the same time, the punch 9 is also easy to disassemble, replace or clean. The electro-hydraulic push rod 7 and the punch 9 are threaded to support The left end of the column 2 is connected with a workbench 15, and the upper end of the workbench 15 is equipped with a receiving platform 14, the receiving platform 14 and the working platform 15 are welded and connected, and the left and right ends of the receiving platform 14 are fixed with fixed blocks 13 , the middle part of the fixed block 13 is connected with a screw 12, the screw 12 and the fixed block 13 are threadedly connected, the front end of the screw 12 is provided with clamping blocks 11, and the clamping blocks 11 are symmetrically distributed with respect to the vertical center line of the receiving platform 14, and The clamp block 11 forms a threaded structure through the screw rod 12 and the fixed block 13. The receiving table 14 is used to place the die 10, and a screw rod 12 is arranged on the fixed block 13 symmetrical at both ends thereof, and the screw rod 12 is connected to the clamp block 11. By screwing The screw rods 12 at both ends are moved to reduce the distance between the clamp blocks 11 at both ends, and then the die 10 placed in the middle can be clamped and fixed. At the same time, the inner side of the clamp block 11 is an arc-shaped structure, which is convenient to fit closely with the die 10, so that The clamping is more stable, the screw rod 12 and the clamping block 11 are fixedly connected, the upper end of the receiving platform 14 is provided with a die 10, and the receiving platform 14 and the die 10 are tightly fitted, and the inside of the die 10 Die holes 17 are provided, and the die holes 17 are annularly distributed with respect to the center line of the die 10, and there are three die holes 17, and a plurality of die holes 17 arranged inside the upper end of the die 10 can be connected with the convex When the punch 9 and the die 10 are clamped together, the multiple die holes 17 are set to facilitate the extrusion of multiple products at one time, which greatly saves the processing time and improves its efficiency. The lower end of the platform 15 is equipped with a support base 16 .

Working principle: First, the device is connected to an external power supply. Before processing, the vibrating cup 4 is vibrated by the action of the vibrating motor 19, and then the powder material inside the die 10 is shaken evenly, which is convenient for fine processing, and the vibrating cup 4. A soft rubber layer 5 is bonded inside to avoid direct contact between the die 10 and the vibrating cup 4 and prevent the die 10 from being damaged. At the same time, the spring 18 connected to its lower end is convenient for the vibrating cup 4 to move and vibrate, and has a buffering effect. force, play the role of shock absorption, then, the die 10 is placed on the bearing platform 14, and the symmetrical fixed block 13 is installed on the two ends of the bearing platform 14, and the screw rod 12 is arranged on it, and the screw rod 12 is connected with the clamping block 11, through Screw the screw rods 12 at both ends to reduce the distance between the clamp blocks 11 at both ends, and then clamp and fix the die 10 in the middle. To make the clamping more stable, the die 10 is designed as a split structure according to the number of moldings at one time, and then the screw rods 12 at both ends adjust the connecting clamp 11 to press the die 10. During processing, the device passes the action of the motor 6, so that the LT02 The electro-hydraulic push rod 7 of the model can be lifted and lowered after being connected to an external power supply, so that it can automatically squeeze and avoid time-consuming and labor-intensive users. Moreover, the punch 9 can be connected with the electro-hydraulic push rod 7 through the function of the thread 8. Threaded connection is made to fix it with the electro-hydraulic push rod 7, so that after extrusion, the electro-hydraulic push rod 7 drives the punch 9 to split the mold, avoiding manual mold split, which is more convenient, and the punch 9 is also easy to disassemble Replace or clean, at the same time, a plurality of die holes 17 arranged inside the upper end of the die 10 can be fitted with the punch 9, and when the die 9 and the die 10 are closed, the plurality of die holes set 17 is convenient to extrude a plurality of product formings at one time, like this, has saved the time of processing greatly, has improved its efficiency, has just finished the process that a kind of press machine that has fixed structure porous easy demoulding uses like this.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A press with fixed structure porous and easy demoulding, comprising base (1) and vibrating motor (19), is characterized in that: the right side upper end of described base (1) is provided with support column (2), so The support column (2) is welded to the base (1), the right end of the support column (2) is equipped with a support plate (3), and the top of the support plate (3) is provided with a vibrating groove cup (4 ), and the inner wall of the vibration groove cup (4) is connected with a rubber layer (5), the vibration motor (19) is located at the inner lower end of the vibration groove cup (4), and the lower end of the vibration groove cup (4) is equipped with a spring ( 18), the spring (18) is fixedly connected to the support plate (3), the upper end of the support column (2) is provided with a motor (6), and the left end of the motor (6) is equipped with an electro-hydraulic push rod (7), the outer wall of the lower end of the electro-hydraulic push rod (7) is provided with threads (8), the lower end of the electro-hydraulic push rod (7) is equipped with a punch (9), and the electro-hydraulic push rod (7) ) and the punch (9) are threaded, the left end of the support column (2) is connected with a workbench (15), and the upper end of the workbench (15) is equipped with a bearing platform (14), the bearing Be welded connection between putting platform (14) and workbench (15), described bearing platform (14) left and right ends are fixed with fixed block (13), and the middle part of described fixed block (13) is connected with screw rod ( 12), the screw rod (12) and the fixed block (13) are threadedly connected, the front end of the screw rod (12) is provided with a clamp block (11), and the screw rod (12) and the clamp block (11) The upper end of the receiving platform (14) is fixedly connected, and the upper end of the receiving platform (14) is arranged with a concave mold (10), and the described receiving platform (14) and the concave mold (10) are tightly fitted, and the concave mold (10) ) is provided with die holes (17), and the lower end of the workbench (15) is equipped with a support seat (16). 2. A kind of press machine with fixed structure porous and easy demoulding according to claim 1, it is characterized in that: the inner shape structure of the vibration groove cup (4) matches the shape structure of the rubber layer (5), And the springs (18) are evenly distributed about the horizontal centerline of the vibrating groove cup (4). 3. A press with fixed structure, porous and easy to demould according to claim 1, characterized in that: said motor (6) constitutes a lifting structure through an electro-hydraulic push rod (7) and a punch (9), And the vertical centerline of the electro-hydraulic push rod (7) is parallel to the vertical centerline of the support column (2). 4. A kind of press machine with fixed structure porous and easy demoulding according to claim 1, characterized in that: the punch (9) forms a threaded structure through a thread (8) and an electro-hydraulic push rod (7), And the vertical centerline of the punch (9) coincides with the vertical centerline of the electro-hydraulic push rod (7). 5. A press with fixed structure, porous and easy to demould according to claim 1, characterized in that: the clamping blocks (11) are symmetrically distributed with respect to the vertical center line of the receiving platform (14), and the clamping blocks (11) The block (11) forms a threaded structure through a screw rod (12) and a fixed block (13). 6. A kind of press machine with fixed structure porous and easy demoulding according to claim 1, characterized in that: the die holes (17) are annularly distributed with respect to the center line of the die (10), and the die holes There are three holes (17).