CN210939691U

CN210939691U - Sharp type saw bit of gardens house ornamentation

Info

Publication number: CN210939691U
Application number: CN201921306541.1U
Authority: CN
Inventors: 赵支利
Original assignee: Shijiazhuang Soton Tools Co ltd
Current assignee: Shijiazhuang Soton Tools Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-07-07
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a sharp type saw bit of gardens house ornamentation, including mounting disc and annular cutting dish, the fixed welding of annular cutting dish is at the radial outer wall of mounting disc, the axial length of annular cutting dish is 2 times of the axial length of mounting disc, the mounting disc is located annular cutting dish inner chamber middle section position, the radial outer wall of annular cutting dish extends with the body has the first sawtooth of a plurality of and a plurality of second sawtooth, the first sawtooth of a plurality of and a plurality of second sawtooth cross distribution, adjacent two first planing incision and second planing incision have been seted up respectively to the lateral wall of first sawtooth and second sawtooth. The utility model relates to a sharp type saw bit of gardens house ornamentation has very strong sharpness, when realizing the fly-cutting, can also plane the cutting surface, guarantees the planarization of cutting surface, reduces the burr, simple and practical.

Description

Sharp type saw bit of gardens house ornamentation

Technical Field

The utility model relates to a relevant technical field of saw bit specifically is a sharp type saw bit of gardens house ornamentation.

Background

Saw blades are a general term for thin circular cutters for cutting solid materials; generally, when the saw blade for garden home decoration is used, the saw blade is often used for cutting plates and wood materials, in the cutting process, after the saw blade is used for a long time, the saw blade becomes very dull due to abrasion, the cutting progress is influenced, and therefore the garden home decoration sharp type saw blade is designed and produced, so that the problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sharp type saw bit of gardens house ornamentation to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a gardens house ornamentation sharpness type saw bit, includes mounting disc and annular cutting dish, annular cutting dish fixed welding is at the radial outer wall of mounting disc, the axial length of annular cutting dish is 2 times of the axial length of mounting disc, the mounting disc is located annular cutting dish inner chamber middle section position, the radial outer wall of annular cutting dish extends with the body has the first sawtooth of a plurality of and a plurality of second sawtooth, the first sawtooth of a plurality of and a plurality of second sawtooth cross distribution, adjacent two first planing incision and second planing incision have been seted up respectively to the lateral wall of first sawtooth and second sawtooth.

Preferably, the annular cutting disc, the first sawteeth and the second sawteeth are all made of tungsten steel.

Preferably, the angle between the inner cavity side wall of each first planing cut and the inner cavity side wall of each second planing cut and the radial section of the annular cutting disc is 45 degrees.

Preferably, each of the first shaving cuts is oriented in the same direction as each of the second shaving cuts and is in the same direction as the cutting rotation of the mounting plate.

Preferably, the first shaving cut of each first serration is located at a rear side of the circular cutting disk, and the second shaving cut of each second serration is located at a front side of the circular cutting disk.

Preferably, the center of the mounting disc is axially provided with a mounting hole.

Preferably, four reinforcing triangular blocks are radially welded on the front end face and the rear end face of the inner cavity of the annular cutting disc, each reinforcing triangular block is welded with the side wall of the mounting disc, and the tip end of each reinforcing triangular block is extended to the edge position of the opening of the mounting hole of the mounting disc.

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

1. the utility model relates to a sharp type saw bit of gardens house ornamentation has very strong sharpness, when realizing the fly-cutting, planes the cutting surface through first planing incision and second planing incision, guarantees the planarization of cutting surface, reduces the burr, through addding three hornblocks of enhancement, improves overall structure's intensity, is difficult for the fracture, prolongs the life of whole saw bit, simple and practical.

2. The utility model discloses, all set up to 45 degrees through the angle with the radial tangent plane of annular cutting dish with the inner chamber lateral wall of every first planing incision and second planing incision, the utility model discloses preferably is 45 degrees, also can come from by the inclination of setting for every first planing incision and second planing incision inner chamber lateral wall according to the needs that use, as long as satisfy the purpose to the planing of cutting surface can.

Drawings

Fig. 1 is a schematic structural view of a front view angle according to an embodiment of the present invention;

fig. 2 is a schematic view of a rear view angle structure according to an embodiment of the present invention.

In the figure: 1. mounting a disc; 2. reinforcing the triangular blocks; 3. an annular cutting disk; 4. a first saw tooth; 5. a first planing cut; 6. a second saw tooth; 7. mounting holes; 8. a second gouging cut.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a sharp type saw bit of gardens house ornamentation. 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.

Example 1

Please refer to fig. 1-2, the embodiment provides a sharp type saw bit of gardens house ornamentation, including mounting disc 1 and

annular cutting disc

3, 3 fixed welding of annular cutting disc is at the radial outer wall of mounting disc 1, the axial length of annular cutting disc 3 is 2 times of the axial length of mounting disc 1, mounting disc 1 is located 3 inner chamber middle sections of annular cutting disc, the radial outer wall of annular cutting disc 3 extends with the body has first sawtooth 4 of a plurality of and a plurality of second sawtooth 6, first sawtooth 4 of a plurality of and 6 cross distribution of a plurality of second sawtooth, first planing incision 5 and second planing incision 8 have been seted up respectively to the lateral wall of two adjacent first sawtooth 4 and second sawtooth 6.

Wherein, each first planing cut 5 and each second planing cut 8 are in the same direction and in the same direction as the cutting rotation of the mounting disc 1; the first shaved cut 5 of each first serration 4 is located at the rear side of the annular cutting disc 3 and the second shaved cut 8 of each second serration 6 is located at the front side of the annular cutting disc 3.

In this embodiment, the process of using, along

first sawtooth

4 and 6 cutting direction flying speed rotations of second sawtooth, can treat the cutting member and cut, has very strong sharpness, realizes the fly-cutting, in the cutting, utilizes first planing incision 5 and the 8 planes of second planing incision that the lateral wall of first sawtooth 4 and second sawtooth 6 was seted up to plane the cutting surface, the utility model discloses a first planing incision 5 and second planing incision 8 are located annular cutting dish 3 front and back both sides respectively, realize the synchronous cross cutting to the cutting surface plane, improve the roughness of cutting surface, reduce the burr, improve cutting process's efficiency, simple and practical.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1:

annular cutting dish 3, the first sawtooth of a plurality of 4 and a plurality of second sawtooth 6 all adopt the tungsten steel material, adopt the tungsten steel material for annular cutting dish 3, the first sawtooth of a plurality of 4 and a plurality of second sawtooth 6 have very strong intensity, are difficult for splitting.

The angle between the inner cavity side wall of each first planing notch 5 and each second planing notch 8 and the radial tangent plane of the annular cutting disc 3 is 45 degrees, the present invention is preferably 45 degrees, and the inclination angle of the inner cavity side wall of each first planing notch 5 and each second planing notch 8 can be set according to the use requirement as long as the purpose of planing the planing surface is satisfied.

Mounting hole 7 has been seted up to the central axial of mounting disc 1, through setting up mounting hole 7, is convenient for install overall structure.

The equal radial welding of both ends face has four three hornblocks 2 of enhancement around the inner chamber of annular cutting dish 3, and every three hornblocks 2 of enhancement all welds with 1 lateral wall of mounting disc, and most advanced all prolongs 7 opening border positions of mounting hole to mounting disc 1, through addding three hornblocks 2 of enhancement, improves overall structure's intensity, difficult fracture, the life of the whole saw bit of extension.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 sharp type saw bit of gardens house ornamentation, includes mounting disc (1) and annular cutting dish (3), its characterized in that: annular cutting dish (3) fixed welding is at the radial outer wall of mounting disc (1), the axial length of annular cutting dish (3) is 2 times of the axial length of mounting disc (1), mounting disc (1) is located annular cutting dish (3) inner chamber middle section position, the radial outer wall of annular cutting dish (3) extends with the body has first sawtooth of a plurality of (4) and a plurality of second sawtooth (6), and first sawtooth of a plurality of (4) and a plurality of second sawtooth (6) cross distribution, adjacent two first planing incision (5) and second planing incision (8) have been seted up respectively to the lateral wall of first sawtooth (4) and second sawtooth (6).

2. The garden home furnishing sharp type saw blade according to claim 1, wherein: the annular cutting disc (3), the first sawteeth (4) and the second sawteeth (6) are all made of tungsten steel.

3. The garden home furnishing sharp type saw blade according to claim 1, wherein: the angles between the inner cavity side walls of the first planing notch (5) and the second planing notch (8) and the radial tangent plane of the annular cutting disc (3) are both 45 degrees.

4. The garden home furnishing sharp type saw blade according to claim 1, wherein: each first planing cut (5) and each second planing cut (8) are in the same direction and in the same cutting rotation direction of the mounting disc (1).

5. The garden home furnishing sharp type saw blade according to claim 1, wherein: the first planing notch (5) of each first sawtooth (4) is positioned at the rear side of the annular cutting disk (3), and the second planing notch (8) of each second sawtooth (6) is positioned at the front side of the annular cutting disk (3).

6. The garden home furnishing sharp type saw blade according to claim 1, wherein: and a mounting hole (7) is axially formed in the center of the mounting disc (1).

7. The garden home furnishing sharp type saw blade according to claim 1, wherein: the equal radial welding of both ends face has four three hornblocks of enhancement (2), every around the inner chamber of annular cutting dish (3) strengthen three hornblocks (2) and all weld with mounting disc (1) lateral wall, and most advanced mounting hole (7) opening border position that all prolongs to mounting disc (1).