CN217475009U

CN217475009U - Whole set of saw blades

Info

Publication number: CN217475009U
Application number: CN202122055666.5U
Authority: CN
Inventors: 汤方平; 孙松利
Original assignee: Sanyi Precision Industry Suzhou Co ltd
Current assignee: Sanyi Precision Industry Suzhou Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-09-23
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a whole set of saw bit relates to saw bit technical field. Wherein, this whole set of saw bit includes: a saw blade substrate; the first helical teeth are arranged on the outer surface of the saw blade matrix; the two second helical teeth are symmetrically arranged on the outer surface of the saw blade matrix relative to the first helical teeth; the diameter of the first helical teeth is smaller than that of the two second helical teeth; and respectively processing and acting on the part through the first helical teeth and the two second helical teeth so as to directly process and form the part. The utility model discloses, solve when the part has a plurality of big or small step feet, need use several different saw bits separately to process step foot size, lead to many times repeated saw inefficiency, the long problem of stick processing beat.

Description

Whole set of saw blades

Technical Field

The utility model belongs to the technical field of the saw bit technique and specifically relates to a whole set of saw bit.

Background

A saw blade is a tool for cutting an article, and there are many kinds of saw blades such as a bar blade, a circular blade, and the like. When the circular saw blade is used for cutting a plate, a circular saw blade is generally adopted, and the existing circular saw blade mainly comprises a saw blade body which is approximately circular in shape, wherein the periphery of the saw blade body is provided with a plurality of groups of cutting units in a circumferential array, and each cutting unit comprises a sawtooth, a sawtooth back and a chip groove.

However, when the part has a plurality of step feet with different sizes, a plurality of different saw blades are required to be used for separately processing the step feet, so that the efficiency of repeated sawing is low, and the beat length of single piece processing is long. In view of the above problems, no effective solution has been proposed.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: a complete set of saw blades is provided to solve the above problems of the prior art.

The technical scheme is as follows: a full set of saw blades comprising: a saw blade substrate; the first helical teeth are arranged on the outer surface of the saw blade matrix; the two second helical teeth are symmetrically arranged on the outer surface of the saw blade matrix relative to the first helical teeth; the diameter of the first helical tooth is smaller than the diameter of the two second helical teeth; and respectively processing and acting on the part through the first helical teeth and the two second helical teeth so as to directly process and form the part.

Preferably, the saw blade body has a disk shape.

Preferably, the center of the saw blade matrix is provided with a mounting hole.

Preferably, chamfer teeth are respectively arranged on one side, facing the first helical teeth, of the two second helical teeth.

Preferably, the diameter of the chamfered tooth is smaller than the diameter of the first helical tooth.

Preferably, a step is provided between the chamfer and the first helical tooth.

Preferably, the first helical teeth have a width greater than a width of the second helical teeth.

Preferably, the number of the first helical teeth and the number of the second helical teeth are 64T.

Has the advantages that: in this application embodiment, adopt the mode of addding the multiunit saw bit, through first skewed tooth and two the second skewed tooth is processed respectively and is acted on the part to make the direct machine-shaping of part, reached the purpose to the part processing simultaneously, thereby realized improving machining efficiency's technological effect, and then solved when the part has a plurality of big or small step feet, need use several different saw bits separately to process step foot size, lead to repetitious repetition saw inefficiency many times, the long technical problem of stick processing festival bat.

Drawings

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

fig. 2 is a schematic plan view of the present invention 2.

The reference signs are: 1. a saw blade substrate; 2. a first helical tooth; 3. a second helical tooth; 4. mounting holes; 5. chamfering teeth; 6. and (4) a step.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

As shown in fig. 1-2, the present application relates to a complete set of saw blades. This whole set of saw bit includes: a saw blade base body 1; the saw blade matrix 1 is a saw blade body and can realize the effect of driving the saw blade to rotate at a high speed through other driving devices, so that a good processing effect is realized; preferably, the saw blade body 1 has a disk shape. Good rotation performance can be ensured, thereby realizing the effect of convenient processing. The first helical teeth 2 are arranged on the outer surface of the saw blade matrix 1; the first helical teeth 2 are oblique saw teeth, and can achieve a good cutting effect; the first helical teeth 2 are arranged at the lateral center of the saw blade matrix 1, so that the stability of the structure can be ensured, and the cutting processing can be facilitated; two second helical teeth 3 are symmetrically arranged on the outer surface of the saw blade matrix 1 about the first helical teeth 2; the stability of high-speed rotation can be ensured, so that the machining precision is improved; the diameter of the first helical tooth 2 is smaller than the diameter of the two second helical teeth 3; good machining requirements can be met, and meanwhile, the effect of protecting the first helical teeth 2 can be achieved;

the first helical teeth 2 and the two second helical teeth 3 are respectively processed and acted on parts, so that the parts are directly processed and formed. The effect of one-time machining forming of the step 6 foot of the machined part can be achieved, machining efficiency is improved, and meanwhile the problem that the precision of the part is affected due to the fact that machining tools are replaced can be avoided.

From the above description, it can be seen that the following technical effects are achieved by the present application:

in this application embodiment, adopt the mode of addding the multiunit saw bit, through first skewed tooth 2 and two second skewed tooth 3 is processed respectively and is acted on the part to make the direct machine-shaping of part, reached the purpose to the part processing simultaneously, thereby realized improving machining efficiency's technological effect, and then solved when the part has 6 feet of a plurality of big or small steps, need use several different saw bits separately to process 6 feet sizes of step, lead to many times repetition saw inefficiency, the long technical problem of stick processing beat.

Furthermore, a mounting hole 4 is formed in the center of the saw blade base body 1. The effect of being convenient for install can be realized.

Furthermore, chamfer teeth 5 are respectively arranged on one sides of the two second helical teeth 3 facing the first helical teeth 2. The effect of good chamfer processing and forming can be realized.

Further, the diameter of the chamfer tooth 5 is smaller than that of the first bevel tooth 2. The interference can be prevented, and the over-cutting of parts is avoided.

Further, a step 6 is arranged between the chamfer tooth 5 and the first helical tooth 2. The effect of saw bit structural strength can be improved, the condition of fracture is prevented from taking place.

Further, the width of the first helical tooth 2 is greater than the width of the second helical tooth 3. Can ensure that the saw blade has enough strength requirement, thereby ensuring smooth cutting.

Further, the number of the first helical teeth 2 and the second helical teeth 3 is 64T. Good cutting and machining effects can be achieved.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. A full set of saw blades, comprising: a saw blade substrate; the first helical teeth are arranged on the outer surface of the saw blade matrix; the two second helical teeth are symmetrically arranged on the outer surface of the saw blade matrix relative to the first helical teeth; the diameter of the first helical tooth is smaller than the diameter of the two second helical teeth; the first helical teeth and the two second helical teeth are respectively used for processing and acting on a part, so that the part is directly processed and molded.

2. The entire set of saw blades as defined in claim 1, wherein said blade body is disc-shaped.

3. The entire set of saw blades as defined in claim 2, wherein the saw blade body has a mounting hole formed at the center thereof.

4. The entire set of saw blades according to claim 3, wherein the two second helical teeth are provided with chamfer teeth on the sides facing the first helical teeth, respectively.

5. The entire set of saw blades according to claim 4, wherein the chamfer teeth have a diameter smaller than a diameter of the first helical teeth.

6. The entire set of saw blades according to claim 5, wherein a step is provided between the chamfer tooth and the first helical tooth.

7. The entire set of saw blades as set forth in claim 6, wherein said first angled teeth have a width greater than a width of said second angled teeth.

8. The entire set of saw blades according to claim 7, wherein said first and two said second helical teeth have a number of teeth of 64T.