CN209919008U

CN209919008U - Brazing particle alloy woodworking saw blade

Info

Publication number: CN209919008U
Application number: CN201920535983.7U
Authority: CN
Inventors: 庄政伟; 庄敏伟
Original assignee: FUNLIN SUPER HARD TOOLS Co Ltd
Current assignee: FUNLIN SUPER HARD TOOLS Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-01-10
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a brazed particle alloy woodworking saw blade, which comprises a saw disc and a saw knife, wherein the saw knife is arranged at the position of the outer ring of the saw disc, an installation buckle is arranged at the middle position of the saw disc, a discharge hole is arranged between the saw knives, the utility model adds a novel saw knife and a saw disc on the basis of the prior equipment, thereby effectively improving the working safety of the utility model, the utility model can change the saw blade from the prior single-layer structure to the prior double-layer structure by arranging the concave part on the basis of the prior equipment, thereby increasing the wear resistance rate when in use, preventing the service life of the concave saw blade from being reduced due to the too fast wear during the work and changing the traditional single-layer saw blade into double-layer structure, can effectively improve the service life of the utility model.

Description

Brazing particle alloy woodworking saw blade

Technical Field

The utility model belongs to the technical field of the saw bit, concretely relates to particle alloy carpenter's saw bit brazes.

Background

Saw blades are a general term for thin circular cutters used to cut solid materials. The saw blade can be divided into: a diamond saw blade for stone cutting; a high-speed steel saw blade (without a cemented carbide bit) for cutting metal materials; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like.

Present carpentry saw bit can only saw cut pure timber, but to some european and american countries' needs of sawing, they can saw old and useless timber apron that has the nail directly, then traditional domestic carpentry saw bit meets this kind of operating mode and then can directly scrap, consequently need seek a saw bit, can saw cut the timber that has metal debris, saw cuts efficiently, long service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a particle alloy carpenter's saw bit brazes can saw cut the timber that has metal debris, saw cuts efficiently, long service life.

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

brazing particle alloy carpenter saw bit, including saw dish and saw sword, the outer lane position department of saw dish is provided with the same saw sword of a plurality of structures, the saw sword is including the saw material, blade disc and row's material groove, the saw dish is connected to the blade disc, the outer lane position department of blade disc is provided with the saw material, be provided with row's material groove on the blade disc, set up row's material groove on the blade disc, the outer lane of blade disc is provided with recessed type portion, the constitution of recessed type portion is including the groove limit, draw-in groove portion and fixing base, the outside of fixing base is provided with two groove limits along saw dish thickness direction symmetrical arrangement, the inside on two groove limits is formed with draw-in groove portion, the fixing base sets up in the outside edge of blade disc, in the draw-in groove portion, the saw.

Further, the middle position department of saw dish is provided with the installing port, is provided with the stopper in the installing port, and the stopper is provided with eight altogether, and the even installation of eight stoppers is fixed on the outside of installing port, and the installing port is circular through-hole form.

Furthermore, a discharge opening is arranged between the saw blades of the saw blades at the outer side position of the saw disc.

Further, the saw blade and the saw disc are both provided with CVD coatings.

Furthermore, sixteen saw knives are arranged, and the size and the shape of the sixteen saw knives are identical.

Further, the size of the saw disc is 199mm in diameter of the outer ring, 176.77mm in diameter of the inner ring and 1.4mm in thickness.

Further, the size of the mounting opening is 22.39mm in diameter.

Further, the width of the discharge chute was 5 mm.

Furthermore, the saw blade and the saw disc are made of high-speed steel, the saw material is made of composite materials, and the composite materials comprise 6-8 parts of granular alloy, 1-2 parts of diamond and 1-2 parts of cubic boron nitride according to the mass part ratio.

Compared with the prior art, the utility model provides a particle alloy carpenter's saw bit brazes possesses following beneficial effect:

1. the utility model discloses installed neotype saw sword and saw disc additional on current equipment basis, saw sword includes saw material, blade disc and row's silo, and the outside department welding of blade disc has the saw material, is provided with row's silo on the blade disc, and the saw material is made by combined material, and this saw material can effectual improvement the utility model discloses a work efficiency, row's silo simultaneously can be with the utility model discloses the particle that produces in the working process is discharged, and the particle can be along the utility model discloses pivoted direction then discharges along arranging the silo, can effectually prevent that the particle from can getting into in the equipment, causes the damage to equipment, also can effectually prevent that the particle from hindering and the user simultaneously, effectually improves the utility model discloses work safety nature.

2. Through the setting of sunken type portion for the inside of the inside draw-in groove portion of trough rim is provided with combined material, can make this saw bit change to current bilayer structure by original individual layer structure like this, can increase wear rate like this when using, can make this sunken type saw bit can not lead to its life to reduce because of wearing and tearing too fast at the during operation like this, makes traditional individual layer saw bit become the bilayer, can effectual improvement the utility model discloses a life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a brazed alloy wood saw blade according to the present invention;

FIG. 2 is a schematic side view of the brazing alloy particle woodworking saw blade of the present invention;

fig. 3 is a schematic structural view of the mounting opening provided by the present invention;

fig. 4 is a schematic structural view of the saw blade provided by the present invention;

fig. 5 is a schematic cross-sectional view of the depressed portion according to the present invention;

in the figure: 1. sawing a cutter; 2. a discharge outlet; 3. an installation port; 4. sawing a disc; 5. a recessed portion; 51. a groove edge; 52. a slot clamping part; 53. a fixed seat; 6. a limiting block; 11. sawing; 12. a cutter head; 13. a discharge chute.

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: brazing broken alloy woodworking saw blade, including saw disc 4 and saw sword 1, the outer lane position of saw disc 4 is provided with a plurality of saw sword 1 with the same structure, saw sword 1 includes saw material 11, blade disc 12 and discharge chute 13, the outer lane position of blade disc 12 is provided with saw material 11, be provided with discharge chute 13 on blade disc 12, saw sword 1 is the main equipment of the utility model, saw material 11 can carry out cutting work to the material that needs to cut, weld saw material 11 and set up discharge chute 13 on blade disc 12, discharge chute 13 can discharge the broken grain that produces in the cutting process, the outer lane of blade disc 12 is provided with concave type portion 5, concave type portion 5's constitution includes trough edge 51, draw-in groove portion 52 and fixing base 53, the outside of fixing base 53 is provided with two trough edges 51 along saw disc 4 thickness direction symmetrical arrangement, the inside of two trough edges 51 is formed with draw-in groove portion 52, fixing base 53 sets up in the outside edge of draw-in groove 12, in the draw-in groove part 52, saw material 11 is filled to the lateral surface of two groove limit 51 and the outer lane department of two groove limit 51, the intermediate position department of saw disc 4 is provided with installing port 3, be provided with stopper 6 in the installing port 3, stopper 6 is provided with eight altogether, and the even installation of eight stopper 6 is fixed on the outside of installing port 3, installing port 3 is circular through-hole form, be provided with bin outlet 2 between the saw sword 1 of saw disc 4 outside position department, all be provided with the CVD coating on saw sword 1 and the saw disc 4.

Further, the material of the saw blade 1 and the saw disc 4 is high-speed steel, the material of the saw material 11 is a composite material, and the composite material comprises 6-8 parts of crushed grain alloy, 1-2 parts of diamond and 1-2 parts of cubic boron nitride according to the mass part ratio. The arrangement of the composite material can meet the requirement of sawing the wood with the metal V.

Further, saw sword 1 is provided with sixteen altogether, and sixteen saw sword 1's big or small shape homogeneous phase, sets up the same saw sword 1 of sixteen big or small shapes and can effectual improvement the utility model discloses a work efficiency.

Further, the size of saw disc 4 is outer lane diameter 199mm, and the inner circle diameter is 176.77mm, and thickness is 1.4mm, sets up above-mentioned size not only can with the utility model discloses the installation is fixed to more different model cutting machine equipment on, also the person of facilitating the use carries out comparatively meticulous cutting process simultaneously.

Further, the size of installing port 3 is diameter 22.39mm, and installing port 3 sets up above-mentioned size can with the utility model discloses install to more different model cutting machine equipment on.

Further, the width of discharge chute 13 is 5mm, and discharge chute 13 sets up the aforesaid size and can effectually be discharged the particle that produces in the cutting operation process.

The utility model discloses a theory of operation and use flow: after the utility model is installed, a user firstly checks whether the external appearance of the utility model is complete or not, confirms that the utility model is in a state of normal operation, then the user moves the utility model to a position to be used, then the user installs the utility model on a cutting machine device to be used through a limiting block 6 on an installation port 3, then the user places a material to be cut below the utility model, then the user starts the cutting machine device to cut, the cutting machine device can drive the utility model to rotate, a saw disc 4 can synchronously rotate along with the work of the cutting machine device, then the saw disc 4 drives a saw knife 1 to rotate, the saw knife 1 is provided with a saw material 11 to cut and process the material to be processed, and the saw material is arranged in a clamping groove part 52 inside a groove edge 51 through the arrangement of a concave part 5, can make this saw bit like this by original individual layer structure change for current bilayer structure, can increase the wear-resisting rate when using like this, can make this sunken type saw bit can not lead to its life to reduce because of wearing and tearing are too fast at the during operation like this, make traditional individual layer saw bit become the bilayer, can effectual improvement the utility model discloses a life, bin outlet 2 and discharge chute 13 can be effectual with the utility model discloses the bits that produce among the cutting operation process are discharged, and the bits can effectually be discharged along discharge chute 13, can effectually prevent that the bits from because the utility model discloses a in the rotation work gets into equipment, cause the damage to equipment, also can effectually prevent that the bits from hindering and reaching the user simultaneously.

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 brazing particle alloy woodworking saw blade is characterized by comprising a saw disc (4) and saw knives (1), a plurality of saw knives (1) with the same structure are arranged at the position of the outer ring of the saw disc (4), each saw knife (1) comprises a saw material (11), a cutter disc (12) and a discharge groove (13), each cutter disc (12) is connected with the saw disc (4), the saw materials (11) are arranged at the position of the outer ring of each cutter disc (12), each discharge groove (13) is arranged on each cutter disc (12), a concave portion (5) is arranged on the outer ring of each cutter disc (12), each concave portion (5) comprises a groove edge (51), a clamping groove portion (52) and a fixing seat (53), two groove edges (51) symmetrically arranged along the thickness direction of the saw disc (4) are arranged on the outer side of each fixing seat (53), and clamping groove portions (52) are formed inside the two groove edges (51), the fixing seat (53) is arranged at the outer side edge of the cutter head (12), and the inside of the clamping groove part (52), the outer side surfaces of the two groove edges (51) and the outer rings of the two groove edges (51) are filled with saw materials (11).

2. The brazing chopped grain alloy woodworking saw blade as claimed in claim 1, wherein a mounting opening (3) is formed in the middle of the saw disc (4), limiting blocks (6) are arranged in the mounting opening (3), the number of the limiting blocks (6) is eight, the eight limiting blocks (6) are uniformly mounted and fixed on the outer side of the mounting opening (3), and the mounting opening (3) is in a circular through hole shape.

3. The brazing scrap alloy woodworking saw blade according to claim 1, characterized in that a discharge opening (2) is arranged between the saw blades (1) of the saw blades (1) at a position outside the saw disc (4).

4. The brazing chopped alloy woodworking saw blade according to claim 1, characterized in that the saw blade (1) and the saw disc (4) are provided with a CVD coating.

5. The brazing chopped alloy woodworking saw blade as claimed in claim 1, wherein sixteen saw blades (1) are arranged, and the sixteen saw blades (1) are identical in size and shape.

6. The brazing scrap alloy woodworking saw blade according to claim 1, wherein the saw disc (4) has dimensions of 199mm in outer diameter, 176.77mm in inner diameter and 1.4mm in thickness.

7. The brazing chopped alloy woodworking saw blade according to claim 1, characterized in that the size of the mounting opening (3) is 22.39mm in diameter.

8. The brazing scrap alloy wood saw blade according to claim 1, wherein the width of the discharge chute (13) is 5 mm.