CN216031324U

CN216031324U - Automatic punching jig for phenolic resin products

Info

Publication number: CN216031324U
Application number: CN202121169505.2U
Authority: CN
Inventors: 戴辉林; 温文芳; 骆大君; 刘国春
Original assignee: Shanghai Zenner Precision Die Co ltd
Current assignee: Shanghai Zenner Precision Die Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-03-15
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an automatic punching jig for phenolic resin products, which comprises a base, wherein a punching groove is formed in the upper surface of the base, a punching cutter is arranged above the base, a polishing head is arranged above the punching cutter, a telescopic cylinder capable of driving the polishing head and the punching cutter to lift simultaneously is arranged above the polishing head, the lower end of a piston rod of the telescopic cylinder is fixedly connected with a shell, a motor is arranged in the shell, the lower end of a power output end of the motor penetrates through the lower surface of the shell and then is fixedly connected with the polishing head, the lower end of a rotating shaft penetrates through the lower surface of the polishing head, a fixed disc is rotatably arranged at the lower end of the rotating shaft through a bearing, and a connecting frame is connected between the fixed disc and the shell. Ensure the smooth cutting surface of the device.

Description

Automatic punching jig for phenolic resin products

Technical Field

The utility model relates to the technical field of punching dies, in particular to an automatic punching jig for phenolic resin products.

Background

The phenolic resin has good acid resistance, mechanical property and heat resistance, and is widely applied to industries of corrosion prevention engineering, adhesives, flame retardant materials, grinding wheel manufacturing and the like;

the outer surface of the manufactured product has rough edges after being cut, the rough edges are generally cut off by a punching jig, and the outer surface of the manufactured product is still not smooth enough after being cut off, so that the appearance of the whole product is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic punching jig for phenolic resin products, which aims to solve the problems that burrs are formed on the outer surface of a product made of phenolic resin after the product is cut, the burrs are generally cut by a punching jig, and the outer surface of the product is still not smooth enough after the burrs are cut, so that the appearance of the whole product is influenced in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a die-cut automatic tool of phenolic resin product, includes the base, the punching groove has been seted up to the upper surface of base, the top of base is equipped with the die-cutting knife, the top of die-cutting knife is equipped with the head of polishing, the top of polishing head is equipped with the telescoping cylinder that can drive head of polishing and die-cutting knife go up and down simultaneously.

Preferably, the lower end of a piston rod of the telescopic cylinder is fixedly connected with a shell, a motor is arranged in the shell, and the lower end of a power output end of the motor penetrates through the lower surface of the shell and then is fixedly connected with the polishing head.

Preferably, the lower end of the rotating shaft penetrates through the lower surface of the polishing head, a fixed disc is rotatably mounted at the lower end of the rotating shaft through a bearing, and a connecting frame is connected between the fixed disc and the shell.

Preferably, the rotating shaft is rotatably connected with the fixed disc through a bearing.

Preferably, the support is installed to one side of the upper surface of base far away from the cutting groove, and the one side rigid coupling that the support is close to the telescoping cylinder has the mounting bracket, the telescoping cylinder rigid coupling is in the one end that the support was kept away from to the mounting bracket.

Preferably, an inclined frame is arranged between the support and the mounting frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the polishing head is arranged above the punching cutter, so that the polishing head can polish the punching surface of the phenolic resin product in the punching process, the polishing surface can be polished smoothly after the punching is finished, and the smoothness of the punching surface of the device is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the mounting of the sanding head of the present invention.

In the figure: 1. a base; 2. a support; 3. a mounting frame; 4. a telescopic cylinder; 5. a connecting frame; 6. polishing head; 7. a rotating shaft; 8. punching and cutting the knife; 9. fixing the disc; 10. punching a groove; 11. a housing; 12. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, in the embodiment of the utility model, an automatic punching jig for phenolic resin products comprises a base 1, wherein a punching groove 10 is formed in the upper surface of the base 1, a punching cutter 8 is arranged above the base 1, a grinding head 6 is arranged above the punching cutter 8, a telescopic cylinder 4 capable of driving the grinding head 6 and the punching cutter 8 to lift simultaneously is arranged above the grinding head 6, the phenolic resin products are placed on the upper surface of the base 1, the positions of the phenolic resin products to be punched are aligned with the punching groove 10, the telescopic cylinder 4 extends to drive the grinding head 6 and the punching cutter 8 to move downwards at the same time, the punching cutter 8 at the moment firstly punches the phenolic resin products, the upper grinding head 6 can move downwards during punching, and the grinding head 6 rotates to grind the phenolic resin products;

referring to fig. 1 and 2, a housing 11 is fixedly connected to the lower end of a piston rod of the telescopic cylinder 4, a motor 12 is installed inside the housing 11, the lower end of a power output end of the motor 12 penetrates through the lower surface of the housing 11 and is fixedly connected to the polishing head 6, the motor 12 can drive the polishing head 6 to rotate, the polishing effect of the polishing head 6 is achieved, and the housing 11 plays a role in protecting the motor 12;

with continued reference to fig. 1 and 2, the lower end of the rotating shaft 7 penetrates through the lower surface of the polishing head 6, the lower end of the rotating shaft 7 is rotatably provided with a fixed disk 9 through a bearing, and a connecting frame 5 is connected between the fixed disk 9 and the shell 11, so that the fixed disk 9 can be fixed on the shell 11 through the connecting frame 5, and the fixed disk 9 does not rotate along with the rotating shaft 7;

as shown in fig. 2, the rotating shaft 7 is rotatably connected with the fixed disk 9 through a bearing, so that the rotating shaft 7 can rotate more smoothly;

as shown in fig. 1, a support 2 is installed on one side of the upper surface of the base 1, which is far away from the punching groove 10, an installation frame 3 is fixedly connected to one side of the support 2, which is close to the telescopic cylinder 4, an end of the telescopic cylinder 4, which is far away from the support 2, is fixedly connected to the installation frame 3, a tilt frame is arranged between the support 2 and the installation frame 3, and the tilt frame can enable the support 2 and the installation frame 3 to be stable.

The working principle and the using process of the utility model are as follows: when using this device, arrange the upper surface of base 1 in with the phenolic resin product, the phenolic resin product treats die-cut position alignment die-cut groove 10, telescopic cylinder 4 extension drives 6 and die-cut sword 8 downstream simultaneously of head of polishing, die-cut sword 8 at this moment at first carries out die-cut to the phenolic resin product, during die-cut, motor 12 can drive pivot 7 and rotate, pivot 7 rotates and to drive 6 rotations of head of polishing, so can also rotate during the 6 downstream of head of polishing of top, 6 rotations of head of polishing can polish the phenolic resin product.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a die-cut automatic tool of phenolic resin product, includes base (1), its characterized in that: the stamping and cutting device is characterized in that a stamping groove (10) is formed in the upper surface of the base (1), a stamping cutter (8) is arranged above the base (1), a polishing head (6) is arranged above the stamping cutter (8), and a telescopic cylinder (4) capable of driving the polishing head (6) and the stamping cutter (8) to lift simultaneously is arranged above the polishing head (6).

2. The automatic phenolic resin product punching jig of claim 1, wherein: the lower end of a piston rod of the telescopic cylinder (4) of the telescopic cylinder is fixedly connected with a shell (11), a motor (12) is arranged in the shell (11), and the lower end of a power output end of the motor (12) penetrates through the lower surface of the shell (11) and then is fixedly connected with the polishing head (6).

3. The automatic phenolic resin product punching jig of claim 2, wherein: the lower end of the rotating shaft (7) penetrates through the lower surface of the polishing head (6), a fixed disc (9) is rotatably installed at the lower end of the rotating shaft (7) through a bearing, and a connecting frame (5) is connected between the fixed disc (9) and the shell (11).

4. The automatic phenolic resin product punching jig of claim 3, wherein: the rotating shaft (7) is rotatably connected with the fixed disc (9) through a bearing.

5. The automatic phenolic resin product punching jig of claim 1, wherein: the support is installed to one side that the upper surface of base (1) was kept away from towards grooving (10) support (2), and one side rigid coupling that support (2) are close to telescopic cylinder telescoping cylinder (4) has mounting bracket (3), the one end that support (2) were kept away from in mounting bracket (3) to telescopic cylinder telescoping cylinder (4) rigid coupling.

6. The automatic phenolic resin product punching jig as claimed in claim 5, wherein: an inclined frame is arranged between the support (2) and the mounting frame (3).