Plate roller support seat

Abstract

The present invention relates to a plate roller support seat, which is composed of an upper die seat and a lower die seat. The inner side of the lower surface of the upper die seat and the inner side of the upper surface of the lower die seat are in an arc-shaped structure and matched to form a circular hole. The outer side of the upper surface of the lower die seat is protruding toward the upper die seat, and the inner side is inclined and gradually smoothly transitions to the arc-shaped structure. The lower surface of the upper die seat is provided with a protrusion toward the lower die seat, and the tip is smoothly transitioned to the arc-shaped structure of the lower surface. Compared with the prior art, the use of such a parting surface between the upper die seat and the lower die seat of the present invention can improve the strength of the die seat, and is safer when disassembling and assembling the roller.

Description

Technical Field

[0001] The invention relates to a support seat, in particular to a plate roller support seat. Background Art

[0002] At present, with the large-scale development of my country's economic construction, the application fields of plastic boards are becoming more and more extensive, and the requirements for the surface of board sheets are also becoming more diversified. This has led to the need for manufacturers to frequently replace rollers with various surface textures to meet product needs.

[0003] When replacing the roller, the time required for replacement should be shortened as much as possible, and at the same time, the safety of personnel and equipment must be ensured. The original roller support seat uses the center of the circle to directly divide the bearing seat into two halves, and the positioning screw connected to the bearing seat is just at the parting surface. When disassembling the roller, the positioning screw and the roller support seat are only connected by half of the screws. The connection strength between the positioning screw and the roller support seat will be insufficient, which poses a relatively large risk. Summary of the invention

[0004] The purpose of the present invention is to provide a plate roller support seat in order to overcome the defects of the above-mentioned prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A plate roller support seat, composed of an upper die seat and a lower die seat, wherein the inner side of the lower surface of the upper die seat and the inner side of the upper surface of the lower die seat are in an arc-shaped structure and matched and connected to form a circular hole.

[0007] The outer side of the upper surface of the lower die base protrudes toward the upper die base, and the inner side is inclined and gradually smoothly transitions to the arc-shaped structure. The lower surface of the upper die base is provided with a protrusion toward the lower die base, and the tip is smoothly transitioned to the arc-shaped structure of the lower surface.

[0008] The top protruding outside the upper surface of the lower die base is a horizontal structure.

[0009] The inner side surface protruding outwardly from the upper surface of the lower die seat is smoothly transitionally connected to the horizontal diameter of the circular hole.

[0010] The convex inner side surface of the lower surface of the upper die seat is an arc-shaped structure inside the upper die seat.

[0011] The protrusion on the lower surface of the upper die seat is smoothly transitionally connected to the horizontal diameter of the circular hole.

[0012] The upper die base is connected to the lower die base via bolts.

[0013] The bolts extend into the outer protrusions on the upper surface of the lower die base.

[0014] Compared with the prior art, the present invention redesigns the parting surface, the outer side of the upper surface of the lower die base protrudes toward the upper die base, the inner side is inclined and gradually smoothly transitions to the arc-shaped structure, and the lower surface of the die base is provided with a protrusion toward the lower die base, the tip of which smoothly transitions to the arc-shaped structure of the lower surface. This segmentation method can improve the strength of the connection between the die base and the movable screw rod, and is safer when disassembling and assembling the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] In the figure, 1-lower die base, 2-lower die base protrusion, 3-upper die base, 4-upper die base protrusion, 5-bolt. DETAILED DESCRIPTION

[0017] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several variations and improvements may be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0018] Example

[0019] A plate roller support seat, the structure of which is as follows Figure 1 As shown, it consists of an upper mold base 3 and a lower mold base 1. The inner side of the lower surface of the upper mold base 3 and the inner side of the upper surface of the lower mold base 1 are in an arc-shaped structure and matched to form a circular hole for fixing the supporting plate roller. The parting surface between the upper mold base 3 and the lower mold base 1 has been specially designed. The outer side of the upper surface of the lower mold base has a lower mold base protrusion 2 facing the upper mold base, and the inner side is inclined and gradually smoothly transitions to the arc-shaped structure. Specifically, it is smoothly transitioned to the horizontal diameter of the circular hole formed between the upper mold base and the lower mold base. The lower surface of the upper mold base is provided with an upper mold base protrusion 4 facing the lower mold base. The tip of the protrusion is smoothly transitioned to the arc-shaped structure of the lower surface. Specifically, it is smoothly transitioned to the horizontal diameter of the circular hole formed between the upper mold base and the lower mold base.

[0020] The connection surface of the lower die base protrusion 2 and the upper die base protrusion 4 is a horizontal structure, and the upper die base 3 is connected to the lower die base 1 via bolts 5, and the bolts 5 used are inserted into the lower die base protrusion 2 to achieve connection. The use of the splitting method disclosed in this embodiment can improve the strength of the die base and is safer when disassembling and assembling the roller.

[0021] The above description of the embodiments is to facilitate the understanding and use of the invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A plate roller support seat, characterized in that: The support seat is composed of an upper die seat and a lower die seat. The inner side of the lower surface of the upper die seat and the inner side of the upper surface of the lower die seat are arc-shaped and matched to form a circular hole for fixing the supporting plate roller. The parting surface between the upper die base and the lower die base has been specially designed. The outer side of the upper surface of the lower die base is protruding toward the upper die base, and the inner side is inclined and gradually connected with the arc-shaped structure in a smooth transition. The lower surface of the upper die base is provided with a protrusion toward the lower die base, and the tip is smoothly connected with the arc-shaped structure of the lower surface. The connecting surface of the top protruding on the outer side of the upper surface of the lower die base and the bottom protruding on the lower surface of the upper die base is a horizontal structure; The inner side surface protruding from the outer side of the upper surface of the lower die seat is smoothly transitionally connected with the horizontal diameter of the circular hole formed between the upper die seat and the lower die seat; The convex inner side surface of the lower surface of the upper die seat is an arc-shaped structure inside the upper die seat; The protruding tip surface of the lower surface of the upper die seat is smoothly transitionally connected to the horizontal diameter of the circular hole formed between the upper die seat and the lower die seat; The upper die base and the lower die base are connected via bolts; The bolt extends into the outer protrusion of the upper surface of the lower die base; This division method between the upper die base and the lower die base can improve the strength of the connection between the die base and the movable screw rod, making it safer when disassembling and assembling the roller.

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