CN220052352U - Diamond cutting disk easy to install - Google Patents

Abstract

The utility model discloses a diamond cutting disc easy to install, which comprises a disc body, wherein cutter heads which are distributed in an annular array with respect to the circle center of the disc body are fixed on the periphery of the disc body through thermal welding, chip grooves which are distributed in an annular array with respect to the circle center of the disc body are constructed on the periphery of the disc body, the chip grooves and the cutter heads are distributed in a staggered manner, a perforation and a positioning groove which is distributed in an annular array with respect to the perforation are constructed on the circle center of the disc body, a fixing assembly penetrating the perforation is arranged between two sides of the disc body, the fixing assembly comprises a first attaching piece, a fastening bolt, a second attaching piece, a positioning disc and a positioning protrusion, the positioning disc is arranged in the perforation in a penetrating mode, the positioning protrusion is connected to the periphery of the positioning disc through integral forming, and the positioning protrusion is attached to the positioning groove. The utility model can be positioned, installed and fixed rapidly, is convenient to use, has lower pressure intensity at the fixed contact part, and can effectively prevent the disc body from being damaged by clamping.

Description

Diamond cutting disk easy to install

Technical Field

The utility model relates to the technical field of diamond saw blades, in particular to a diamond cutting disc easy to install.

Background

The diamond saw blade is widely applied to cutting processing of hard and brittle materials such as concrete, refractory materials, food materials, ceramics and the like. The diamond saw blade mainly comprises a base body and a tool bit, wherein the base body is a main supporting part connected with the tool bit, the tool bit is a cutting part in the use process, the tool bit can be continuously consumed in the use process, and the base body cannot be used. The standard for measuring the quality of the diamond saw blade generally has two standards: firstly, the working efficiency, namely sharpness, of the processed material; secondly, the life of goods, in diamond saw blade's in-process cutting edge constantly rubs the loss, and the side of tool bit also can rub with the cut object, and this all can reduce the life of tool bit, and a large amount of heats that produce in the cutting process simultaneously lead to the saw bit to damage easily, reduce the life of saw bit, increase diamond saw blade's use cost.

Since the diamond cutting disc is a wearing part, it needs to be replaced after a period of use. Because the diamond cutting disc is installed and fixed by using bolts, the diameter of the round hole is larger, and the diameter of the bolt is smaller than that of the round hole during installation, the diamond cutting disc is inconvenient to install and fix rapidly, and the diamond cutting disc is easy to be clamped and injured when the bolt is fastened excessively, therefore, the diamond cutting disc easy to install is provided.

Disclosure of Invention

The utility model mainly aims to provide the diamond cutting disc which is easy to install, can be rapidly positioned, installed and fixed, is convenient to use, has lower pressure at the fixed contact part, can effectively prevent the disc body from being clamped, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a diamond cutting dish of easy installation, includes the disk body, the periphery of disk body is fixed with the tool bit that is annular array distribution about the disk body centre of a circle through the heat welding, disk body periphery structure has the chip groove that is annular array distribution about the disk body centre of a circle, and chip groove and tool bit staggered distribution, the centre of a circle department of disk body is constructed with perforation and is the constant head tank that annular array distributes about the perforation, install the fixed subassembly that runs through the perforation between the disk body both sides.

Further, fixed subassembly includes first laminating piece, fastening bolt, second laminating piece, positioning disk and location arch, the positioning disk wears to establish in the perforation, the location is protruding to be connected at the periphery of positioning disk through integrated into one piece, and the protruding laminating of location is in the constant head tank, the bellied lateral wall structure of location has the screw hole, the second laminating piece welded fastening is at the lateral wall of positioning disk, first laminating piece laminating is in the disk body one side of keeping away from first laminating piece, fastening bolt runs through the lateral wall of first laminating piece, and fastening bolt tip extends to threaded hole.

Further, the side wall of the tray body is provided with radiating holes distributed in an annular array with respect to the circle center of the tray body.

Further, the second attaching piece is attached to the side wall of the tray body.

Further, the outer circumference of the tool tip is coated with a diamond coating.

Further, the diameters of the first attaching plate and the second attaching plate are larger than the diameter of the perforation.

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

1. according to the diamond cutting disc easy to install, the disc bodies can be limited from two sides through the fixed assembly, and the disc bodies are positioned, installed and fixed rapidly through the matching of the positioning groove and the positioning disc, so that the diamond cutting disc is convenient to use and is beneficial to improving the construction efficiency;

2. this diamond cutting dish of easily installing, through the fixed subassembly that sets up, first laminating piece and second laminating piece follow disk body both sides laminating disk body to it is spacing with the disk body, great with disk body contact site area, contact site pressure is lower, consequently can prevent effectively that the clamp from damaging the disk body.

Drawings

Fig. 1 is a schematic view showing the overall structure of a diamond cutting disk of the present utility model which is easy to install.

Fig. 2 is a schematic diagram of a diamond cutting disk body structure of the present utility model which is easy to install.

Fig. 3 is an exploded view of a securing assembly of a diamond cutting disk of the present utility model that is easy to install.

In the figure: 1. a tray body; 2. a heat radiation hole; 3. a cutter head; 4. a chip removal groove; 5. a diamond coating; 6. perforating; 7. a positioning groove; 8. a fixing assembly; 81. a first bonding sheet; 82. a fastening bolt; 83. a second lamination sheet; 84. a positioning plate; 85. positioning the bulge; 86. and (3) a threaded hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a diamond cutting disc easy to install comprises a disc body 1, cutter heads 3 distributed in an annular array with respect to the circle center of the disc body 1 are fixed on the periphery of the disc body 1 through thermal welding, chip grooves 4 distributed in an annular array with respect to the circle center of the disc body 1 are constructed on the periphery of the disc body 1, the chip grooves 4 and the cutter heads 3 are distributed in a staggered manner, through holes 6 and positioning grooves 7 distributed in an annular array with respect to the through holes 6 are constructed on the circle center of the disc body 1, a fixing assembly 8 penetrating through the through holes 6 is installed between two sides of the disc body 1, radiating holes 2 distributed in an annular array with respect to the circle center of the disc body 1 are constructed on the side wall of the disc body 1, and diamond coatings 5 are coated on the periphery of the cutter heads 3.

For convenient location installation disk body 1 accomplishes the change of disk body 1, prevent simultaneously that the bolt-up excessively from causing disk body 1 to be pressed from both sides the wound, as shown in fig. 1 and 3, fixed subassembly 8 includes first laminating piece 81, fastening bolt 82, second laminating piece 83, positioning disk 84 and location arch 85, positioning disk 84 wears to establish in perforation 6, the periphery at positioning disk 84 is connected through integrated into one piece to location arch 85, and the laminating of location arch 85 is in constant head tank 7, the lateral wall structure of location arch 85 has screw hole 86, the welding of second laminating piece 83 is fixed at the lateral wall of positioning disk 84, first laminating piece 81 laminating is in the disk body 1 one side of keeping away from first laminating piece 81, fastening bolt 82 runs through the lateral wall of first laminating piece 81, and fastening bolt 82 tip extends to screw hole 86 in, second laminating piece 83 is laminated mutually with disk body 1 lateral wall, the diameter of first laminating piece 81 and second laminating piece 83 is all greater than the diameter of perforation 6.

The present utility model is a diamond cutting disc easy to install, when in use, the second attaching piece 83 is fixedly connected with the end part of the output shaft of the driving motor in a concentric circle, when a new disc body 1 is replaced, the fastening bolt 82 is screwed down, the first attaching piece 81 is taken down, then the disc body 1 is taken down from the periphery of the positioning disc 84, the positioning groove 7 of the new disc body 1 is aligned with the positioning disc 84 and the positioning protrusion 85 and then attached to the side wall of the second attaching piece 83, then the first attaching piece 81 is attached to the side wall of the disc body 1, and the fastening bolt 82 is screwed into the threaded hole 86.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a diamond cutting dish of easy installation, includes disk body (1), its characterized in that, the periphery of disk body (1) is fixed with tool bit (3) that are annular array distribution about disk body (1) centre of a circle through the heat welding, disk body (1) periphery structure is with chip groove (4) that are annular array distribution about disk body (1) centre of a circle, and chip groove (4) and tool bit (3) crisscross distribution, the centre of a circle department of disk body (1) is constructed with perforation (6) and is constant head tank (7) that annular array distributes about perforation (6), install fixed subassembly (8) that run through perforation (6) between disk body (1) both sides.

2. A diamond cutting disk for easy installation according to claim 1, wherein: the fixing assembly (8) comprises a first attaching plate (81), a fastening bolt (82), a second attaching plate (83), a positioning disc (84) and a positioning protrusion (85), wherein the positioning disc (84) is arranged in the through hole (6) in a penetrating mode, the positioning protrusion (85) is connected to the periphery of the positioning disc (84) through integrated forming, the positioning protrusion (85) is attached to the positioning groove (7), a threaded hole (86) is formed in the side wall of the positioning protrusion (85), the second attaching plate (83) is fixedly welded to the side wall of the positioning disc (84), the first attaching plate (81) is attached to one side, away from the first attaching plate (81), of the disc body (1), the fastening bolt (82) penetrates through the side wall of the first attaching plate (81), and the end portion of the fastening bolt (82) extends into the threaded hole (86).

3. A diamond cutting disk for easy installation according to claim 1, wherein: the side wall of the tray body (1) is provided with radiating holes (2) distributed in an annular array with respect to the circle center of the tray body (1).

4. A diamond cutting disk for easy installation according to claim 2, wherein: the second attaching piece (83) is attached to the side wall of the tray body (1).

5. A diamond cutting disk for easy installation according to claim 1, wherein: the periphery of the tool bit (3) is coated with a diamond coating (5).

6. A diamond cutting disk for easy installation according to claim 2, wherein: the diameters of the first attaching sheet (81) and the second attaching sheet (83) are larger than the diameter of the perforation (6).