CN210705376U

CN210705376U - Diamond saw blade with groove type tool bit

Info

Publication number: CN210705376U
Application number: CN201822257107.0U
Authority: CN
Inventors: 王家利
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-06-09
Anticipated expiration: 2028-12-29

Abstract

The utility model provides a diamond saw blade with slot type tool bit, includes the base member and installs in a plurality of succession the diamond segments on the outer edge of base member, diamond segments downside with the base member welding, at least one slot has been seted up to diamond segments leading flank and/or trailing flank, slot upper end orientation diamond segments top surface, lower extreme orientation diamond segments downside. The utility model discloses an at least one slot is seted up to diamond segments leading flank and/or trailing flank for during the cutting of diamond saw bit, the stone chip is discharged through this slot easily, and diamond segments's cutting plane has the depressed part all the time because the existence of slot, has effectively avoided cutting efficiency's reduction.

Description

Diamond saw blade with groove type tool bit

Technical Field

The utility model relates to a diamond saw blade field especially indicates a diamond saw blade with slot type tool bit.

Background

The diamond saw blade is a cutting tool, and is widely applied to processing of hard and brittle materials such as concrete, refractory materials, stone materials, ceramics and the like. The diamond saw blade mainly comprises two parts; a base body and a tool bit. The substrate is the main support portion for the bonded tip, which is the portion that is cut during use.

There are two problems in the tool bit of current diamond saw blade: firstly, when the saw blade cuts, stone chips are not easy to discharge, and the cutting efficiency is influenced; and secondly, the cutting surface of the cutter head gradually loses edges and corners and becomes smooth in the cutting process, so that the cutting efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a diamond saw blade with slot type tool bit, its main aim at overcomes above-mentioned two defects.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a diamond saw blade with slot type tool bit, includes the base member and installs in a plurality of succession the diamond segments on the outer edge of base member, diamond segments downside with the base member welding, at least one slot has been seted up to diamond segments leading flank and/or trailing flank, slot upper end orientation diamond segments top surface, lower extreme orientation diamond segments downside.

Further, the upper end of the groove extends to be communicated with the upper side face of the diamond tool bit, and the lower end of the groove extends to be communicated with the lower side face of the diamond tool bit.

Furthermore, the front side surface and/or the rear side surface of the diamond tool bit are/is integrally wave-shaped or zigzag.

Furthermore, the whole upper side surface of the diamond tool bit is in a wave shape or a sawtooth shape arranged along the left-right direction.

Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:

the utility model discloses simple structure, practicality are strong, through seting up at least one slot at diamond segments leading flank and/or trailing flank for during the cutting of diamond saw bit, the stone bits are discharged through this slot easily, and diamond segments's cutting plane (being diamond segments up side) has the depressed part all the time because the existence of slot, has effectively avoided the reduction of cutting efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the diamond tool bit of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Refer to fig. 1 and 2. The utility model provides a diamond saw blade with slot type tool bit, includes base member 1 and a plurality of diamond segments 2 of installing in the outer edge of base member 1 in succession, this diamond segments downside 21 and base member 1 welding, diamond segments front flank 22 and/or trailing flank 23 have seted up at least one slot 3, slot upper end 31 is towards diamond segments upper flank 24, lower extreme 32 is towards diamond segments downside 21. Through set up at least one slot at diamond segments leading flank and/or trailing flank for during the cutting of diamond saw blade, the stone bits is discharged through this slot easily, and diamond segments's cutting plane (being diamond segments upper flank 24) has the depressed part all the time owing to the existence of slot, has effectively avoided the reduction of cutting efficiency.

Specifically, refer to fig. 1 and 2. The groove upper end 31 extends to communicate with the diamond segments upper side 24 and the groove lower end 32 extends to communicate with the diamond segments lower side 21, thereby further enhancing the effect of debris exiting the groove 3. In addition, in order to improve the appearance aesthetic feeling and reduce the design difficulty of the grinding tool, the front side surface and/or the rear side surface of the diamond tool bit can be designed to be wave-shaped or zigzag integrally. As for the specific forming process of the diamond tool bit, the specific forming process belongs to the conventional technical means and is not repeated.

Further, refer to fig. 1 and 2. The upper side 24 of the diamond tool bit is entirely wave-shaped or zigzag-shaped arranged along the left-right direction. The substrate 1 is circular, and a plurality of diamond tips 2 are arranged on the outer edge of the substrate 1 in an annular array. The diamond segments may also be welded to the substrate 1 by an iron block 4 to improve the strength of the joint.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a diamond saw blade with slot type tool bit, includes that base member and a plurality of continuous install the diamond segments on the outer edge of base member, diamond segments downside with the base member welding, its characterized in that: the front side surface and/or the rear side surface of the diamond tool bit are/is provided with at least one groove, the upper end of the groove faces the upper side surface of the diamond tool bit, and the lower end of the groove faces the lower side surface of the diamond tool bit; the upper end of the groove extends to be communicated with the upper side surface of the diamond tool bit, and the lower end of the groove extends to be communicated with the lower side surface of the diamond tool bit; the front side surface and/or the rear side surface of the diamond tool bit are/is integrally wave-shaped or zigzag; the whole upper side of the diamond tool bit is in a wave shape or a sawtooth shape arranged along the left-right direction.