CN213055233U

CN213055233U - Wood floor finishing cutter with substrate buffering

Info

Publication number: CN213055233U
Application number: CN202021047564.8U
Authority: CN
Inventors: 刘建正; 吴松; 郭晓峰; 张振玲; 孟怀森
Original assignee: Zhengzhou Borykart Tools Co ltd
Current assignee: Zhengzhou Borykart Tools Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-27
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to the technical field of cutters, in particular to a wood floor finishing cutter with a buffered base body, which comprises a disc-shaped base body, wherein the center of the base body is provided with a mounting hole, a plurality of blade mounting parts arranged in a circular array are arranged around the base body, and blades are mounted on the mounting parts; the substrate comprises an inner substrate and an outer substrate, the inner substrate and the outer substrate are both in circular structures, the outer periphery of the inner substrate is smaller than the inner periphery of the outer substrate, and a circle of buffer layer is fixedly connected between the outer periphery of the inner substrate and the inner periphery of the outer substrate; the buffer layer is a rubber layer or an aluminum alloy layer; the buffer layer is an aluminum alloy layer or a zinc-based alloy, and the substrate is iron; the buffer layer is provided with a small hole penetrating through the side surface; the wood floor finish-trimming cutter has the advantages of protecting the blade, reducing the falling of the blade and prolonging the service life.

Description

Wood floor finishing cutter with substrate buffering

Technical Field

The utility model belongs to the technical field of the cutter technique and specifically relates to a timber apron finish trimmer.

Background

The wood floor finishing knife comprises a disc-shaped substrate. The base body has a mounting hole in the center thereof, and a plurality of blade mounting portions arranged in a circular array are provided around the base body, and blades are mounted on these mounting portions.

In the prior art, the base body is not provided with the buffer part and is of an integrated structure, so that the blade can be separated from the base body under the condition of strong stress due to uneven stress in the use process of the wood floor finish cutter, and the service life of the wood floor finish cutter is influenced.

Disclosure of Invention

The utility model aims at the defects and provides a wood floor finishing tool with a substrate buffer, which can protect the blade, reduce the falling of the blade and prolong the service life.

The technical scheme of the utility model is realized like this: the wood floor finishing tool with the substrate buffering function comprises a disc-shaped substrate, wherein a mounting hole is formed in the center of the substrate, a plurality of blade mounting positions arranged in a circular array are formed around the substrate, and blades are mounted on the mounting positions; the method is characterized in that: the basal body include interior base member and outer base member, interior base member and outer base member all be the annular structure, interior base member periphery is less than outer base member internal week, still a round buffer layer fixed connection is between interior base member periphery and outer base member internal week in addition.

Further, the buffer layer is a rubber layer or an aluminum alloy layer.

Furthermore, the buffer layer is made of aluminum alloy or zinc-based alloy, and the substrate is made of iron.

Furthermore, the buffer layer is provided with a small hole penetrating through the side surface.

Further, the periphery of the inner base body and the inner periphery of the outer base body are provided with matched tooth-shaped structures.

Furthermore, the buffer layer is many circles, and many circles of buffer layer have different diameters, and many circles of buffer layer is from inside to outside concentric circles setting, interior base member or outer base member have the buffer layer structure of installation many circles.

The utility model has the advantages that: the wood floor finish-trimming cutter has the advantages of protecting the blade, reducing the falling of the blade and prolonging the service life.

Drawings

Fig. 1 is a schematic side view of the present invention.

Wherein: 1. the cutting tool comprises a base body 11, an inner base body 12, an outer base body 2, a mounting hole 3, a mounting part 4, a blade 5, a buffer layer 6, a small hole 7 and a tooth-shaped structure.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the substrate-buffered wood flooring finishing tool comprises a disc-shaped substrate 1 having a mounting hole 2 at the center thereof, a plurality of blade mounting portions 3 arranged in a circular array around the substrate, and blades 4 mounted on the mounting portions; the method is characterized in that: the base member include interior base member 11 and outer base member 12, interior base member and outer base member all be the structure of ring shape, interior base member periphery is less than outer base member internal week, a round buffer layer 5 fixed connection is between interior base member periphery and outer base member internal week in addition.

The utility model discloses set up like this, at the in-process that this timber apron finishing tool used, the buffer layer can play the effect of buffering, reduces the damage to the blade, realizes the utility model discloses a purpose.

Further, the buffer layer is a rubber layer or an aluminum alloy layer.

The above are two embodiments respectively.

Furthermore, the buffer layer is provided with a small hole 6 penetrating through the side surface.

So that it has a better cushioning effect.

Furthermore, the periphery of the inner matrix and the inner periphery of the outer matrix are provided with matched tooth-shaped structures 7.

This is advantageous for protecting the buffer layer 5 and also has a certain limiting effect on the buffer layer.

Furthermore, the buffer layer is many circles, and many circles of buffer layer have different diameters, and many circles of buffer layer is from inside to outside concentric circles setting, interior base member or outer base member have the structure of installation many circles of buffer layer 5.

So that it has a better cushioning effect.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The wood floor finishing tool with the substrate buffering function comprises a disc-shaped substrate, wherein a mounting hole is formed in the center of the substrate, a plurality of blade mounting positions arranged in a circular array are formed around the substrate, and blades are mounted on the mounting positions; the method is characterized in that: the basal body include interior base member and outer base member, interior base member and outer base member all be the annular structure, interior base member periphery is less than outer base member internal week, still a round buffer layer fixed connection is between interior base member periphery and outer base member internal week in addition.

2. The substrate-buffered wood floor finishing tool of claim 1, wherein: the buffer layer is a rubber layer or an aluminum alloy layer.

3. The substrate-buffered wood floor finishing tool of claim 1, wherein: the buffer layer is an aluminum alloy layer or a zinc-based alloy, and the substrate is iron.

4. The substrate-buffered wood floor finishing tool of claim 1, 2 or 3, wherein: the buffer layer is provided with a small hole penetrating through the side surface.

5. The substrate-buffered wood floor finishing tool of claim 1, 2 or 3, wherein: the periphery of the inner matrix and the inner periphery of the outer matrix are provided with matched tooth-shaped structures.

6. The substrate-buffered wood floor finishing tool of claim 4, wherein: the periphery of the inner matrix and the inner periphery of the outer matrix are provided with matched tooth-shaped structures.

7. The substrate-buffered wood floor finishing tool of claim 4, wherein: the buffer layer be many circles, many circles of buffer layer have different diameters, many circles of buffer layer from inside to outside concentric circles setting, interior base member or outer base member have the structure of installation many circles of buffer layer.