CN220717958U

CN220717958U - Combined grooving saw

Info

Publication number: CN220717958U
Application number: CN202322232797.5U
Authority: CN
Inventors: 陈政中; 康建清
Original assignee: Xinding Knives Manufactre Co ltd
Current assignee: Xinding Knives Manufactre Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-04-05
Anticipated expiration: 2033-08-18

Abstract

The utility model provides a combined slotting saw, which relates to the technical field of slotting saw blades and comprises a side saw and an adjusting mechanism, wherein the inner side of the side saw is provided with the adjusting mechanism, the adjusting mechanism comprises a groove, an adjusting component, a welding component and a limiting component, the surface of the side saw is provided with the groove, the inner side of the side saw is provided with the adjusting component, the outer side of the side saw is welded with the welding component, the inner side of the groove is provided with the limiting component, the groove arranged on the surface of the side saw is identical to the adjusting component in shape, relative sliding of the two adjusting components is avoided during operation, the adjusting pieces of the adjusting component are identical in shape, but different in thickness, grooves with different widths can be formed by mutually matching, the first limiting groove and the second limiting groove are identical in size, and all parts can be connected with a rotating shaft during use to prevent the sliding, so that the slotting efficiency of the saw blade is ensured.

Description

Combined grooving saw

Technical Field

The utility model relates to the technical field of slotting saw blades, in particular to a combinable slotting saw.

Background

A slotting saw blade is a disc-shaped saw blade for slotting operations, which is generally used for cutting narrow channels and notches, and is widely used in metal working and woodworking industries, etc., the saw teeth of the slotting saw blade are generally of a multi-tooth design to provide higher cutting efficiency and a smoother cutting process, and the saw tooth shape and size can be selected according to the type of material and the cutting requirements to ensure good cutting performance.

At present, grooving saws in the market are all single in size, one saw blade can only open grooves with one size, processing requirements of different groove widths cannot be met, a positioning mechanism is not arranged between the saw blade and the rotating shaft, relative sliding can occur during processing, and processing efficiency is reduced.

Thus, we provide a combinable slotting saw that solves the above problems.

Disclosure of Invention

The present utility model is directed to a combinable slotting saw, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined slotting saw comprises a side saw and an adjusting mechanism, wherein the inner side of the side saw is provided with the adjusting mechanism;

the adjusting mechanism comprises a groove, an adjusting component, a welding component and a limiting component, wherein the surface of the side saw is provided with the groove, the inner side of the side saw is provided with the adjusting component, the outer side of the side saw is welded with the welding component, and the inner side of the groove is provided with the limiting component.

Preferably, the combined thickness of the side saw is 6.35mm, and the side saw is symmetrically arranged in a central axis mode relative to the adjusting component.

Preferably, the adjusting assembly comprises a first adjusting piece, a second adjusting piece, a third adjusting piece, a fourth adjusting piece and a fifth adjusting piece, wherein the first adjusting piece is arranged on one side of the groove, the second adjusting piece is arranged on the other side of the first adjusting piece, the third adjusting piece is arranged on the other side of the second adjusting piece, the fourth adjusting piece is arranged on the other side of the third adjusting piece, and the fifth adjusting piece is arranged on the other side of the fourth adjusting piece.

Preferably, the thickness of the first regulating piece is 6.35mm, the thickness of the second regulating piece is 3.175mm, the thickness of the third regulating piece is 3.175mm, the thickness of the fourth regulating piece is 2.38mm, and the thickness of the fifth regulating piece is 1.59mm.

Preferably, the welding assembly comprises a first saw tooth and a second saw tooth, the first saw tooth is welded on the outer side of the side saw, and the second saw tooth is welded on the outer sides of the first adjusting piece, the second adjusting piece, the third adjusting piece, the fourth adjusting piece and the fifth adjusting piece.

Preferably, the first saw teeth are made of high-speed steel, and the second saw teeth are made of hard alloy.

Preferably, the limiting assembly comprises a first limiting groove and a second limiting groove, the first limiting groove is formed in the inner side of the groove, and the second limiting groove is formed in the inner sides of the first adjusting piece, the second adjusting piece, the third adjusting piece, the fourth adjusting piece and the fifth adjusting piece.

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

1. through adjustment mechanism's setting, the material of first sawtooth is high-speed steel, and the material of second sawtooth is carbide, and high-speed steel has higher hardness and wearability, can improve its hardness and cutting performance through appropriate heat treatment, and carbide is a very wear-resisting material, is solidified in the metal matrix by tungsten carbide particle, and the carbide sawtooth shows excellently when cutting the higher material of hardness.

2. The recess that the side saw surface set up is the same with adjusting part's shape, avoids both taking place to slide relatively at the during operation, and the shape of each regulating part of adjusting part is the same, but the thickness is different, and the different thickness of just can make up into when using mutually supporting, can process the groove of different width, and first spacing groove is the same with the size of second spacing groove, can link together each part and axis of rotation when using, prevents that it from skidding to the fluting efficiency of saw bit has been guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the side saw of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

fig. 4 is a schematic structural view of a fifth adjusting plate according to the present utility model.

Reference numerals in the drawings: 1. edge sawing; 2. an adjusting mechanism; 21. a groove; 22. an adjustment assembly; 221. a first regulating piece; 222. a second regulating piece; 223. a third regulating piece; 224. a fourth regulating piece; 225. a fifth regulating piece; 23. welding the assembly; 231. a first serration; 232. a second serration; 24. a limit component; 241. a first limit groove; 242. and the second limit groove.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the combined slotting saw comprises a side saw 1 and an adjusting mechanism 2, wherein the inner side of the side saw 1 is provided with the adjusting mechanism 2;

the adjusting mechanism 2 comprises a groove 21, an adjusting component 22, a welding component 23 and a limiting component 24, the groove 21 is formed in the surface of the side saw 1, the adjusting component 22 is arranged on the inner side of the side saw 1, the welding component 23 is welded on the outer side of the side saw 1, and the limiting component 24 is arranged on the inner side of the groove 21.

Further, the combined thickness of the side saw 1 is 6.35mm, the side saw 1 is symmetrically arranged about the central axis of the adjusting component 22, the two side saws 1 are arranged at the outermost sides, and the grooves 21 arranged on the surfaces of the side saws 1 are identical to the adjusting component 22 in shape, so that the two side saws are prevented from sliding relatively during working.

Further, the adjusting component 22 includes a first adjusting piece 221, a second adjusting piece 222, a third adjusting piece 223, a fourth adjusting piece 224 and a fifth adjusting piece 225, one side of the groove 21 is provided with the first adjusting piece 221, the other side of the first adjusting piece 221 is provided with the second adjusting piece 222, the other side of the second adjusting piece 222 is provided with the third adjusting piece 223, the other side of the third adjusting piece 223 is provided with the fourth adjusting piece 224, the other side of the fourth adjusting piece 224 is provided with the fifth adjusting piece 225, the thickness of the first adjusting piece 221 is 6.35mm, the thickness of the second adjusting piece 222 is 3.175mm, the thickness of the third adjusting piece 223 is 3.175mm, the thickness of the fourth adjusting piece 224 is 2.38mm, the thickness of the fifth adjusting piece 225 is 1.59mm, the shapes of the adjusting pieces of the adjusting component 22 are identical, but the thicknesses are different, when in use, the grooves with different widths can be formed by combining with each other.

Further, the welding assembly 23 includes a first saw tooth 231 and a second saw tooth 232, the first saw tooth 231 is welded to the outer side of the side saw 1, the second saw tooth 232 is welded to the outer sides of the first adjusting piece 221, the second adjusting piece 222, the third adjusting piece 223, the fourth adjusting piece 224 and the fifth adjusting piece 225, the first saw tooth 231 is made of high-speed steel, the second saw tooth 232 is made of hard alloy, the high-speed steel has higher hardness and wear resistance, the hardness and cutting performance of the hard alloy can be improved through proper heat treatment, the hard alloy is a very wear-resistant material, tungsten carbide particles are solidified in a metal matrix, and the hard alloy saw tooth is excellent in cutting the material with higher hardness.

Further, the limiting component 24 includes a first limiting groove 241 and a second limiting groove 242, the inner side of the groove 21 is provided with the first limiting groove 241, the inner sides of the first adjusting piece 221, the second adjusting piece 222, the third adjusting piece 223, the fourth adjusting piece 224 and the fifth adjusting piece 225 are provided with the second limiting groove 242, the sizes of the first limiting groove 241 and the second limiting groove 242 are the same, and when the limiting component is used, all the parts can be connected with a rotating shaft to prevent slipping, so that the slotting efficiency is affected.

Working principle: firstly, a combinable slotting saw is moved to a working position, the shape of a groove 21 arranged on the surface of a side saw 1 is the same as that of an adjusting component 22, relative sliding of the groove 21 and the adjusting component is avoided during working, the shape of each adjusting piece of the adjusting component 22 is the same but different in thickness, grooves with different widths can be formed by mutually matching the adjusting pieces when the slotting saw is used, the size of a first limiting groove 241 is the same as that of a second limiting groove 242, and all parts can be connected with a rotating shaft to prevent the sliding of the rotating shaft when the slotting saw is used, so that the slotting saw is used.

Claims

1. A combinable slotting saw, comprising a side saw (1) and an adjusting mechanism (2), characterized in that: an adjusting mechanism (2) is arranged on the inner side of the side saw (1);

adjustment mechanism (2) are including recess (21), adjusting part (22), welding part (23) and spacing subassembly (24), recess (21) have been seted up on the surface of side saw (1), the inboard of side saw (1) is provided with adjusting part (22), the outside welding of side saw (1) has welding part (23), the inboard of recess (21) is provided with spacing subassembly (24).

2. A combined slotting saw according to claim 1, characterized in that the combined thickness of the side saw (1) is 6.35mm, the side saw (1) being arranged axisymmetrically with respect to the adjusting assembly (22).

3. The combinable slotting saw according to claim 1, wherein the adjusting assembly (22) comprises a first adjusting piece (221), a second adjusting piece (222), a third adjusting piece (223), a fourth adjusting piece (224) and a fifth adjusting piece (225), wherein one side of the groove (21) is provided with the first adjusting piece (221), the other side of the first adjusting piece (221) is provided with the second adjusting piece (222), the other side of the second adjusting piece (222) is provided with the third adjusting piece (223), the other side of the third adjusting piece (223) is provided with the fourth adjusting piece (224), and the other side of the fourth adjusting piece (224) is provided with the fifth adjusting piece (225).

4. A combinable slotting saw according to claim 3, wherein the first blade (221) has a thickness of 6.35mm, the second blade (222) has a thickness of 3.175mm, the third blade (223) has a thickness of 3.175mm, the fourth blade (224) has a thickness of 2.38mm, and the fifth blade (225) has a thickness of 1.59mm.

5. A combinable slotting saw according to claim 3, wherein the welding assembly (23) comprises a first saw tooth (231) and a second saw tooth (232), the first saw tooth (231) is welded on the outer side of the side saw (1), and the second saw tooth (232) is welded on the outer sides of the first adjusting piece (221), the second adjusting piece (222), the third adjusting piece (223), the fourth adjusting piece (224) and the fifth adjusting piece (225).

6. The combinable slotting saw of claim 5, wherein the first saw teeth (231) are made of high speed steel and the second saw teeth (232) are made of cemented carbide.

7. A combined slotting saw according to claim 3, characterized in that the limiting assembly (24) comprises a first limiting groove (241) and a second limiting groove (242), the inner side of the groove (21) is provided with the first limiting groove (241), and the inner sides of the first adjusting piece (221), the second adjusting piece (222), the third adjusting piece (223), the fourth adjusting piece (224) and the fifth adjusting piece (225) are provided with the second limiting groove (242).