CN218314429U

CN218314429U - Wind-powered electricity generation carbon fiber diamond saw bit

Info

Publication number: CN218314429U
Application number: CN202222727536.6U
Authority: CN
Inventors: 李德军; 郭满
Original assignee: Jinfengli Cutting Tools Guangdong Co ltd
Current assignee: Jinfengli Cutting Tools Guangdong Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-17
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a wind-powered electricity generation carbon fiber diamond saw bit relates to diamond saw bit technical field, which comprises a base bod, the ring channel has been seted up to the inside of base member, four equidistant stoppers are installed to the inner wall of ring channel, and the inner wall of ring channel is pegged graft and is had four saw bits, the stopper is inconsistent with the saw bit, integrated into one piece has diamond particles on the saw bit, the front side thread connection of base member has fixing bolt, fixing bolt's one end is inconsistent with the outer wall of saw bit, the utility model discloses in, the staff makes fixing bolt rotate on the base member and keep away from or pass the ring channel and inconsistent with the outer wall of saw bit through the rotatory a plurality of fixing bolt of interior hexagonal spanner, and then be convenient for install and dismantle and under the condition of not changing the base member and change a plurality of saw bits, practiced thrift the cost, through setting up the gasket, reduce the pressure between base member and the fixing bolt to prevent that fixing bolt is not hard up, promoted the stability of saw bit after installing on the base member.

Description

Wind power carbon fiber diamond saw blade

Technical Field

The utility model relates to a diamond saw blade technical field especially relates to wind-powered electricity generation carbon fiber diamond saw blade.

Background

The wind power blade is large in size, generally formed by integrally casting glass fibers, and then subjected to cutting, polishing, milling, reaming and other working procedures, the wind power blade is mainly made of glass fibers and carbon fiber composite materials and belongs to non-metal materials difficult to machine, the requirements on the wear resistance, toughness and stability of a cutter are high, the diamond saw blade is a cutting tool, the diamond saw blade can meet the requirements on high machining quality, good size stability and the like of the wind power blade, and the diamond saw blade mainly comprises a saw blade substrate and saw teeth; the sawtooth is welded on the saw bit base member, and the sawtooth is used for a long time and is worn and torn the back, handles as waste product together with the saw bit base member, comparatively resource-wasting and cost.

The prior patent (publication number CN 27563273Y) discloses a diamond saw blade, which comprises a saw blade substrate, wherein a plurality of saw teeth are arranged at the outer circumferential edge of the saw blade substrate, each saw tooth is provided with a diamond, the surface of each saw tooth is provided with a working inclined plane, an included angle α is formed between the movement direction of the saw blade substrate and the working inclined plane, the α is larger than 90 degrees and smaller than 180 degrees, when cutting and grinding are performed, the diamond at the highest point of the working inclined plane starts to work first, and then each diamond gradually adds into the work, so that a plurality of layers of diamonds participate in cutting on the diamond saw blade, and the initial contact area of the diamond during working is smaller, so that the cutting resistance can be reduced, and the service life of the diamond can be prolonged; in the implementation process of the scheme, the saw teeth are fixedly connected with the saw blade matrix, and after the saw teeth are worn after being used for a long time, the saw teeth and the saw blade matrix are used together as waste products to be treated, so that resources and cost are wasted, and the service life is short.

Therefore, the wind power carbon fiber diamond saw blade needs to be provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wind-powered electricity generation carbon fiber diamond saw bit has solved its sawtooth of current diamond saw bit and has been fixed connection with the saw bit base member, and the sawtooth uses for a long time and produces the wearing and tearing back, together with the saw bit base member as waste product processing, the technical problem of comparatively wasting resource and cost.

For solving the technical problem, the utility model provides a wind-powered electricity generation carbon fiber diamond saw bit, which comprises a base bod, the ring channel has been seted up to the inside of base member, four equidistant stoppers are installed to the inner wall of ring channel, and the inner wall of ring channel is pegged graft and is had four saw bits, the stopper is inconsistent with the saw bit, integrated into one piece has diamond particles on the saw bit, the front side threaded connection of base member has fixing bolt, fixing bolt's one end is inconsistent with the outer wall of saw bit, and the staff passes through the rotatory a plurality of fixing bolt of interior hexagonal spanner, makes fixing bolt rotate on the base member and keep away from or pass the ring channel and inconsistent with the outer wall of saw bit, and then be convenient for install and dismantle and under the condition of not changing the base member and change a plurality of saw bits, practiced thrift the cost, through setting up the gasket, reduce the pressure between base member and the fixing bolt to prevent that fixing bolt is not hard up, promoted the stability of saw bit after installing on the base member.

Preferably, the saw blade is made of carbon fibers, the carbon fibers have the characteristics of light weight, high strength, high temperature resistance, corrosion resistance, difficulty in deformation and the like, and the saw blade made of the carbon fibers is light in weight and prolonged in service life.

Preferably, one side of the saw blade is provided with a plurality of heat dissipation holes in a penetrating mode, and the saw blade has a certain heat dissipation function through the plurality of heat dissipation holes, so that the service life of the saw blade in a long-time use state is prolonged, and certain attractiveness is achieved.

Preferably, the cooling fin is all installed to both sides around the base member, and the cooling fin is easily shaped, low in manufacturing cost, and the radiating rate is fast, has very long life, and the heat transfer that produces when the high rotational speed of saw bit is cut is to the base member on, through setting up the cooling fin, conveniently dispels the heat to the base member, and then indirectly dispel the heat to the saw bit, has prolonged saw bit life once more.

Preferably, both sides all are provided with the guard ring piece around the base member, and the center department of base member is provided with the fitting ring, through setting up guard ring piece and fitting ring, is convenient for install the base member on drive device, reduces the main shaft among the drive device and rotates the wearing and tearing of in-process to the base member, has prolonged the life of base member.

Preferably, the protective ring sheet and the assembling ring are both bonded with the base body, and the protective ring sheet and the assembling ring are mounted on the base body in a bonding mode, so that the protective ring sheet and the assembling ring are convenient to mount, and are convenient to eradicate after being worn, so that the protective ring sheet and the assembling ring can be replaced with new ones.

Preferably, a gasket is arranged between the base body and the fixing bolt, and the gasket is arranged to reduce the pressure between the base body and the fixing bolt and prevent the fixing bolt from loosening.

Preferably, the gasket is made of rubber, the rubber is a high-elasticity polymer material with reversible deformation, the gasket is rich in elasticity, large deformation can be generated under the action of small external force, the gasket can recover to the original shape after the external force is removed, the base body is protected by setting and utilizing the elasticity of the gasket, the base body is prevented from being damaged due to rigid contact generated between the base body and the fixing bolt, and meanwhile, the problem that the base body is damaged due to damage of the base body due to overlarge pressure is avoided.

Compared with the prior art, the utility model provides a wind-powered electricity generation carbon fiber diamond saw bit has following beneficial effect:

1. the utility model discloses in, the staff makes fixing bolt rotate on the base member and keep away from or pass the ring channel and inconsistent with the outer wall of saw bit through the rotatory a plurality of fixing bolt of hexagon socket wrench, and then be convenient for install and dismantle and under the condition of not changing the base member with change a plurality of saw bits, practiced thrift the cost, through setting up the gasket, reduce the pressure between base member and the fixing bolt to prevent that fixing bolt is not hard up, promoted the stability of saw bit after installing on the base member.

2. The utility model discloses in, through the saw bit that sets up to carbon fiber material, not only weight is lighter, its life has been prolonged simultaneously, through setting up a plurality of louvres, certain heat dissipation function has, the long-time user state's of saw bit life has been prolonged, and certain aesthetic property has, through setting up the fin, the convenience is dispelled the heat to the base member, and then indirectly dispel the heat to the saw bit, saw bit life has been prolonged once more, through setting up protective ring piece and assembly ring, be convenient for install the base member on drive arrangement, reduce the main shaft among the drive arrangement and rotate the wearing and tearing of in-process to the base member, the life of base member has been prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of a wind power carbon fiber diamond saw blade;

FIG. 2 is a schematic sectional structure view of a wind power carbon fiber diamond saw blade;

FIG. 3 is a schematic structural diagram of an assembly ring in a wind power carbon fiber diamond saw blade;

fig. 4 is an enlarged view of a structure at a in fig. 1.

Reference numbers in the figures: 1. a substrate; 2. an annular groove; 3. a limiting block; 4. a saw blade; 5. diamond particles; 6. fixing the bolt; 7. a gasket; 8. heat dissipation holes; 9. a heat sink; 10. a guard ring sheet; 11. and assembling the ring.

Detailed Description

Embodiments of the present invention are described in detail below.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The first embodiment is shown in fig. 1-4, a wind power carbon fiber diamond saw blade comprises a base body 1, a ring groove 2 is formed in the base body 1, four equidistant limiting blocks 3 are installed on the inner wall of the ring groove 2, four saw blades 4 are inserted into the inner wall of the ring groove 2, the limiting blocks 3 are abutted to the saw blades 4, diamond particles 5 are integrally formed on the saw blades 4, fixing bolts 6 are connected to the front side of the base body 1 through threads, one ends of the fixing bolts 6 are abutted to the outer walls of the saw blades 4, a worker rotates the fixing bolts 6 through an inner hexagonal wrench, the fixing bolts 6 rotate on the base body 1 and are far away from or penetrate through the ring groove 2 and are abutted to the outer walls of the saw blades 4, installation and disassembly are facilitated, the plurality of saw blades 4 are replaced under the condition that the base body 1 is not replaced, cost is saved, by arranging a gasket 7, pressure between the base body 1 and the fixing bolts 6 is reduced, the fixing bolts 6 are prevented from being loosened, and stability of the saw blades 4 after being installed on the base body 1 is improved.

In addition, for the saw blade 4, the material is carbon fiber, and the carbon fiber has the characteristics of light weight, high strength, high temperature resistance, corrosion resistance, difficult deformation and the like, and the saw blade 4 made of the carbon fiber not only has light weight, but also prolongs the service life.

In addition, for the base member 1, a gasket 7 is arranged between the base member 1 and the fixing bolt 6, the gasket 7 is arranged to reduce the pressure between the base member 1 and the fixing bolt 6 and prevent the fixing bolt 6 from loosening, the gasket 7 is made of rubber, the rubber is a high-elasticity polymer material with reversible deformation and is rich in elasticity, large deformation can be generated under the action of small external force, the base member 1 can be recovered after the external force is removed, the base member 1 is protected by arranging and utilizing the elasticity of the gasket 7, the base member 1 is prevented from being damaged due to rigid contact generated between the base member 1 and the fixing bolt 6, and the problem that the base member 1 is damaged due to the damage of the base member 1 due to the overlarge pressure is avoided.

In the second embodiment, on the basis of the first embodiment, referring to fig. 4, a plurality of heat dissipation holes 8 are formed in one side of the saw blade 4 in a penetrating manner, through the plurality of heat dissipation holes 8, a certain heat dissipation function is achieved, the service life of the saw blade 4 in a long-time use state is prolonged, and certain attractiveness is achieved, heat dissipation fins 9 are installed on the front side and the rear side of the base body 1, the heat dissipation fins 9 are easy to form, the manufacturing cost is low, the heat dissipation speed is high, the service life is long, heat generated during high-speed cutting of the saw blade 4 is transferred to the base body 1, through the arrangement of the heat dissipation fins 9, heat dissipation of the base body 1 is facilitated, further, heat dissipation of the saw blade 4 is indirectly achieved, the service life of the saw blade 4 is prolonged again, protective ring pieces 10 are arranged on the front side and the rear side of the base body 1, an assembly ring 11 is arranged at the center of the base body 1, through the arrangement of the protective ring pieces 10 and the assembly ring 11, the base body 1 is convenient to be installed on a driving device, abrasion to the base body 1 in the rotation process of a main shaft in the driving device is reduced, and the service life of the base body 1 is prolonged.

In addition, as for the protection ring piece 10 and the assembly ring 11, both of which are adhered to the base body 1, the protection ring piece 10 and the assembly ring 11 are installed on the base body 1 in an adhering manner, which not only facilitates installation, but also facilitates removal after the protection ring piece 10 and the assembly ring 11 are worn out, so as to replace the protection ring piece 10 and the assembly ring 11 with new ones.

The working principle is as follows:

during the processing process of the wind power blade through the matrix 1 and the saw blade 4:

the staff passes through rotatory a plurality of fixing bolt 6 of hexagon socket head wrench, make fixing bolt 6 rotate on base member 1 and keep away from or pass ring channel 2 and inconsistent with the outer wall of saw bit 4, and then be convenient for install and dismantle and under the condition of not changing base member 1 with change a plurality of saw bits 4, the cost is saved, through setting up gasket 7, reduce the pressure between base member 1 and the fixing bolt 6, and prevent that fixing bolt 6 is not hard up, the stability after saw bit 4 installs on base member 1 has been promoted.

And (3) prolonging the service life of the matrix 1 and the saw blade 4:

through setting up to carbon fiber's saw bit 4, not only weight is lighter, its life has been prolonged simultaneously, through setting up a plurality of louvres 8, certain heat dissipation function has, the long-time life under the user state of saw bit 4 has been prolonged, and certain aesthetic property has, through setting up fin 9, it dispels the heat to base member 1 to make things convenient for, and then indirectly dispel the heat to saw bit 4, saw bit 4 life has been prolonged once more, through setting up protective ring piece 10 and collar 11, be convenient for install base member 1 on drive equipment, reduce the main shaft rotation in-process among the drive equipment to the wearing and tearing of base member 1, the life of base member 1 has been prolonged, simultaneously just eradicate as protective ring piece 10 and collar 11 wearing and tearing rear, with protective ring piece 10 and collar 11 that more renew.

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. Wind-powered electricity generation carbon fiber diamond saw bit, including base member (1), its characterized in that, ring channel (2) have been seted up to the inside of base member (1), four equidistant stopper (3) are installed to the inner wall of ring channel (2), and the inner wall of ring channel (2) is pegged graft and is had four saw bit (4), stopper (3) are inconsistent with saw bit (4), integrated into one piece has diamond granule (5) on saw bit (4), the front side threaded connection of base member (1) has fixing bolt (6), the one end of fixing bolt (6) is inconsistent with the outer wall of saw bit (4).

2. The wind-powered carbon fiber diamond saw blade according to claim 1, characterized in that the material of the saw blade (4) is carbon fiber.

3. The wind power carbon fiber diamond saw blade as claimed in claim 1, wherein one side of the saw blade (4) is perforated with a plurality of heat dissipation holes (8).

4. The wind power carbon fiber diamond saw blade as claimed in claim 1, wherein the front and back sides of the base body (1) are provided with cooling fins (9).

5. The wind power carbon fiber diamond saw blade as claimed in claim 1, characterized in that the front and the back sides of the base body (1) are provided with protective ring pieces (10), and the center of the base body (1) is provided with an assembling ring (11).

6. The wind power carbon fiber diamond saw blade according to claim 5, characterized in that the guard ring piece (10) and the mounting ring (11) are both bonded with the substrate (1).

7. The wind-powered carbon fiber diamond saw blade according to claim 1, characterized in that a spacer (7) is arranged between the base body (1) and the fixing bolt (6).

8. The wind-powered carbon fiber diamond saw blade according to claim 7, characterized in that the gasket (7) is made of rubber.