CN211806710U

CN211806710U - Disc double-blade

Info

Publication number: CN211806710U
Application number: CN201921658316.4U
Authority: CN
Inventors: 李晓剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-10-30
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a disc double knives sword, including the disc body and file head, the upper portion fixed surface of the disc body is connected with convex blade holder, the one end surface set up screw hole of convex blade holder, the file head passes through hexagon socket head cap screw fixed mounting in the one end of convex blade holder, the one end of convex blade holder is provided with annular scale mark on the surface, the arrow point that is used for instructing annular scale mark scale is offered on the surface of file head and is instructed the grooving. The utility model can form a filing surface on the upper part of the disc body by the file head and the blade part on the file head in the rotating process, thereby realizing the plane filing; when the circular groove needs to be filed on wood, the wood is only required to be close to the circular disc body and to be contacted with the filing surface, the corresponding circular groove can be cut on the wood by the filing surface, and in the filing process, the position deviation can not occur, and the circular groove can be filed accurately.

Description

Disc double-blade

Technical Field

The utility model relates to a wood working technical field specifically is a disc double knives sword.

Background

Wood processing, which is processing mainly by mechanical or chemical methods using wood as a raw material, still maintains the basic characteristics of wood. In the forest industry, the wood processing industry and the chemical processing of forest products are both subsequent industries of forest felling and transportation, and are important departments for comprehensive utilization of wood resources. The wood can be made into various buildings, household or artistic articles.

Wood is adding man-hour, often need carry out the file, and ordinary file can't form the annular groove well when using, and add man-hour, because the installation of file head is fixed all the time in a position, influences life easily, and some can adjust the instrument of file head, when using, because the unable unified position of a plurality of file heads, use after the regulation, cause the unable parallel and level of two sets of or multiunit file head easily, the lower problem of life. Therefore, a disc with double cutting edges needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circular groove is filed on wood by the double cutting edges of the disc, only the wood is needed to be close to the disc body and is contacted with the filing surface, the corresponding circular groove can be cut on the wood by the filing surface, and in the filing process, the position deviation can not occur, and the circular groove can be filed accurately; through the annular scale groove that sets up and the arrow on the file head indicates the cutting groove, can the overhead service position of blade of accurate adjustment file, improve life to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a disc double knives sword, includes the disc body and file head, the upper portion fixed surface of the disc body is connected with convex blade holder, convex blade holder is central symmetry with the center of the disc body and is provided with two sets ofly, and is provided with between the head and the tail of two sets of convex blade holders and reserves the breach, the threaded hole has been seted up on the one end surface of convex blade holder, the counter sink has been seted up on the one end surface of file head, be provided with hexagon socket head cap screw in the counter sink, file head passes through hexagon socket head cap screw fixed mounting in the one end of convex blade holder, the one end of convex blade holder is provided with annular scale mark on the surface, file head offer the arrow point that is used for instructing annular scale mark.

Preferably, a rubber gasket is arranged between the rasper head and the circular arc-shaped cutter holder.

Preferably, the surface of the rubber gasket is provided with stripes, and one end surface of the circular arc-shaped tool apron is provided with a frosting surface for increasing friction.

Preferably, the circular arc-shaped tool apron and the circular disc body are arranged into an integral structure, and the upper part of the circular arc-shaped tool apron is arranged into a circular arc part.

Preferably, a circular groove is formed in the center of the surface of the upper portion of the disc body, and a mounting hole is formed in the center of the inner bottom of the groove.

Preferably, the file head is of a circular truncated cone structure, and the cutting edge of the file head is arranged at one end of the circular truncated cone structure with a larger diameter.

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

1. the utility model can form a filing surface on the upper part of the disc body by the file head and the blade part on the file head in the rotating process, thereby realizing the plane filing;

2. when the circular groove needs to be filed on the wood, the wood is only required to be close to the disc body and is contacted with the filing surface, the corresponding circular groove can be cut on the wood by the filing surface, and in the filing process, the position deviation can not occur, so that the circular groove can be filed accurately;

3. through the annular scale groove that sets up and the arrow on the file head indicates the cut groove, can the accurate service position of adjusting the overhead blade of file, and two sets of file heads can adjust the relative position that aligns, improve life.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of an end face structure of the arc-shaped tool holder of the present invention;

FIG. 4 is a schematic view of the rasp head of the present invention;

fig. 5 is a schematic view of the surface structure of the rubber gasket of the present invention.

In the figure: 1. a disc body; 2. a circular arc-shaped tool apron; 21. a threaded hole; 22. sanding surface; 23. a circular arc portion; 24. an annular scale line; 3. reserving a gap; 4. a file head; 41. a countersunk hole; 42. arrows indicate notching; 5. a groove; 6. mounting holes; 7. a rubber gasket; 71. stripes; 8. and (4) an inner hexagon bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: this disc double knives sword, including the disc body 1 and file head 4, the circular arc blade holder 2 of upper portion fixed surface of the disc body 1, circular arc blade holder 2 is central symmetry with the center of the disc body 1 and is provided with two sets ofly, and be provided with between the head and the tail of two sets of circular arc blade holders 2 and reserve breach 3, threaded hole 21 has been seted up on the one end surface of circular arc blade holder 2, counter sink 41 has been seted up on the one end surface of file head 4, be provided with hexagon socket head cap screw 8 in the counter sink 41, file head 4 passes through hexagon socket head cap screw 8 fixed mounting in the one end of circular arc blade holder 2, the one end of circular arc blade holder 2 is provided with annular scale mark 24 on the surface, file head 4 offers the arrow point that is used for.

A rubber gasket 7 is arranged between the rasper head 4 and the circular arc-shaped cutter holder 2. The surface of the rubber gasket 7 is provided with stripes 71, and one end surface of the circular arc-shaped tool apron 2 is provided with a frosting surface 22 for increasing friction. The rubber washer 7 is used for increasing the friction force, so that the problem of rotation of the rasp head 4 during working is prevented.

The circular arc-shaped tool apron 2 and the circular disc body 1 are arranged into an integral structure, and the upper part of the circular arc-shaped tool apron 2 is provided with a circular arc part 23. The center of the upper surface of the disc body 1 is provided with a circular groove 5, and the center of the inner bottom of the groove 5 is provided with a mounting hole 6. The disc double-edged knife is arranged on a rotating part of the motor through the mounting hole 6, the file head 4 is of a circular truncated cone structure, and the cutting edge of the file head 4 is arranged at one end with a larger diameter of the circular truncated cone structure.

The utility model can form a filing surface on the upper part of the disc body 1 by the file head 4 and the blade part on the file head 4 in the rotating process, thereby realizing the plane filing; when the circular groove needs to be filed on the wood, the wood is only required to be close to the disc body 1 and is contacted with the filing surface, the corresponding circular groove can be cut on the wood by the filing surface, and in the filing process, the position deviation can not occur, so that the circular groove can be filed accurately; through the annular scale mark 24 that sets up and the arrow on the file head 4 instructs grooving 42, can accurate adjustment file head 4 go up the service position of blade, and when adjusting, two file heads 4 all need carry out accurate location installation according to the scale mark instruction and fix firmly, and the blade keeps the state of flushing, can keep unified degree of wear, avoids single blade to overstrain, has improved life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disc double knives sword, includes disc body (1) and file head (4), its characterized in that: the upper surface of the disc body (1) is fixedly connected with an arc-shaped cutter holder (2), two groups of arc-shaped tool holders (2) are arranged in a central symmetry manner by taking the center of the disc body (1), and a reserved gap (3) is arranged between the head and the tail of the two groups of arc-shaped tool holders (2), a threaded hole (21) is formed in the surface of one end of the circular arc-shaped cutter holder (2), a counter bore (41) is formed in the surface of one end of the file head (4), the countersunk head (41) is internally provided with a hexagon socket head cap screw (8), the file head (4) is fixedly arranged at one end of the circular arc-shaped cutter holder (2) through the hexagon socket head cap screw (8), an annular scale mark (24) is arranged on the surface of one end of the circular arc-shaped cutter holder (2), an arrow indicating groove (42) for indicating the scale of the annular scale mark (24) is formed in the surface of the file head (4).

2. A double-edged disk as defined in claim 1 wherein: and a rubber gasket (7) is arranged between the file head (4) and the circular arc-shaped cutter holder (2).

3. A double-edged disk as defined in claim 2 wherein: the surface of the rubber gasket (7) is provided with stripes (71), and one end surface of the circular arc-shaped tool apron (2) is provided with a frosting surface (22) for increasing friction.

4. A double-edged disk as defined in claim 1 wherein: the circular arc-shaped tool apron (2) and the circular disc body (1) are arranged into an integral structure, and the upper part of the circular arc-shaped tool apron (2) is provided with a circular arc part (23).

5. A double-edged disk as defined in claim 1 wherein: the disc body (1) is characterized in that a circular groove (5) is formed in the center of the upper surface of the disc body, and a mounting hole (6) is formed in the center of the inner bottom of the groove (5).

6. A double-edged disk as defined in claim 1 wherein: the file head (4) is of a circular truncated cone structure, and the cutting edge of the file head (4) is arranged at one end with the larger diameter of the circular truncated cone structure.