CN214055908U - Diamond tool bit for diamond circular saw blade - Google Patents

Abstract

The utility model discloses a diamond tool bit for diamond circular saw piece relates to diamond saw bit technical field, including the saw bit base member, the welding groove that a plurality of equidistance distribute is seted up to the periphery of saw bit base member, and all welds diamond tool bit in every welding inslot, and diamond tool bit is the T type, and diamond tool bit's outward flange cutting personally submits the arc, welds the interior bottom surface fixedly connected with fixed block in groove, and the both sides of fixed block have all seted up logical groove, and a side that leads to the groove is connected with the one end of spring, and the other end of spring is fixed to be connected with one side of three hornblocks, has seted up upper groove and lower groove on diamond tool bit's a lateral wall, the utility model discloses make things convenient for the staff with diamond tool bit for welding on the saw bit base member, also avoid the injury to staff's hand when welding when the staff holds up diamond tool bit with the hand simultaneously.

Description

Diamond tool bit for diamond circular saw blade

Technical Field

The utility model relates to a diamond saw blade technical field specifically is a diamond tool bit for diamond circular saw piece.

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, stones, ceramics and the like, the diamond saw blade mainly comprises a diamond matrix and a diamond tool bit, and the diamond tool bit plays a role in cutting in the using process of the diamond saw blade.

The type of present diamond segments is very many, and diamond segments is fixed on the diamond base member through the welded mode, and at present when welding diamond segments, need fix the diamond base member, then the workman need hold the diamond segments with the hand, and make diamond segments aim at the diamond base member and weld, thereby inconvenient staff welds, simultaneously because the workman need hold the diamond base member and weld, thereby has increaseed the probability of welding the injury that causes of staff's hand.

To this end we propose a diamond tip for a diamond circular saw blade to solve the above problems.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a diamond tool bit for diamond circular saw piece solves the problem of mentioning in the above-mentioned background story.

2. Technical scheme

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

the utility model provides a diamond segments for diamond circular saw blade, including the saw bit base member, the welding groove that a plurality of equidistance distribute is seted up to the periphery of saw bit base member, and every welding inslot all welds diamond segments, diamond segments is the T type, and diamond segments's outward flange cutting personally submits the arc, the interior bottom fixedly connected with fixed block of welding groove, and the both sides of fixed block have all seted up logical groove, a side that leads to the groove is connected with the one end of spring, and the other end of spring is fixed to be connected with one side of three hornblocks, upper groove and lower groove have been seted up on diamond segments's the lateral wall, upper groove and lower groove intercommunication, and the upper groove is located the top in lower groove, lower groove and fixed block are to matching, and the width in upper groove is greater than the width in lower groove, all be provided with the.

As a further aspect of the present invention: the periphery of the saw blade matrix is provided with a plurality of through holes distributed at equal intervals, and a chip removing groove is formed in a gap between every two diamond tool bits.

As a further aspect of the present invention: one end of the reinforcing block is welded on one side face of one diamond tool bit, and the other end of the reinforcing block is welded on one side face of the other diamond tool bit.

As a further aspect of the present invention: the two side faces of the side wall, used for cutting, of the diamond tool bit are provided with chip removing grooves, and the chip removing grooves are distributed alternately.

As a further aspect of the present invention: one side fixedly connected with stopper of the lower surface that the diamond segments is used for the lateral wall of cutting, and draw together the outer peripheral face of saw bit base member and set up with stopper assorted spacing groove with the corresponding position of stopper.

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

1. in the utility model, when the diamond tool bit is required to be welded on the saw blade substrate, the diamond tool bit is firstly placed in the welding groove, so that the fixed block is inserted into the lower groove and the upper groove, the lower groove extrudes the inclined side surfaces of the two triangular blocks, the spring is compressed, the triangular blocks are compressed into the through groove, when the triangular blocks rise into the upper groove, the spring rebounds, the triangular blocks are clamped into the upper groove, the lower surface of the triangular blocks is contacted with the inner bottom surface of the upper groove, and the lower surface of the diamond tool bit is contacted with the inner bottom surface of the welding groove, at the moment, the diamond tool bit can be fixed in the welding groove, so that the diamond tool bit is not required to be held by a worker when the diamond tool bit is welded, thereby the diamond tool bit is convenient to be welded on the saw blade substrate by the worker, and the injury to the hand of the worker when the diamond tool bit is held by the hand during welding is also avoided, meanwhile, the diamond tool bit is T-shaped, and the welding area of the diamond tool bit and the saw blade matrix can be enlarged by matching the diamond tool bit with the welding groove, so that the firmness degree of the diamond tool bit welded on the saw blade matrix is enhanced.

2. The utility model discloses in, the ability of this device chip removal in the cutting can be strengthened to the chip removal groove, simultaneously because the chip removal groove distributes in turn to can reduce the influence of chip removal groove to the firm degree of diamond segments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the diamond tool bit and the welding groove in the present invention;

FIG. 3 is a schematic structural view of a section of the middle fixing block of the present invention;

fig. 4 is a schematic structural diagram of a section of a diamond tool bit of the present invention.

In the figure: 1. a saw blade substrate; 2. a diamond tool bit; 3. a reinforcing block; 4. welding a groove; 5. a fixed block; 6. a chip groove is removed; 7. a limiting block; 8. a limiting groove; 9. a through groove; 10. a triangular block; 11. a spring; 12. an upper groove; 13. a lower groove; 14. a through hole; 15. a chip removal groove.

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 to 4, in an embodiment of the present invention, a diamond tool bit for a diamond circular saw blade includes a saw blade base 1, a plurality of welding grooves 4 are formed in the periphery of the saw blade base 1, a diamond tool bit 2 is welded in each welding groove 4, the diamond tool bit 2 is T-shaped, the outer edge cutting surface of the diamond tool bit 2 is arc-shaped, a fixing block 5 is fixedly connected to the inner bottom surface of the welding groove 4, through grooves 9 are formed in both sides of the fixing block 5, one side surface of each through groove 9 is connected to one end of a spring 11, the other end of the spring 11 is fixedly connected to one side of a triangular block 10, an upper groove 12 and a lower groove 13 are formed in one side wall of the diamond tool bit 2, the upper groove 12 is communicated with the lower groove 13, the upper groove 12 is located above the lower groove 13, the lower groove 13 is matched with the fixing block 5, and the width of the upper groove 12 is greater than the width of the lower groove 13, a reinforcing block 3 is arranged between every two diamond tool bits 2; when needing to weld diamond segments 2 to saw bit base member 1, at first put diamond segments 2 in welding groove 4, thereby make fixed block 5 insert down in groove 13 and last groove 12, and lower groove 13 extrudees the oblique side of two triangle blocks 10, thereby make spring 11 compress, make triangle block 10 compress into in logical groove 9, when triangle block 10 rises to last groove 12 in, spring 11 kick-backs, make triangle block 10 block go into in last groove 12, the lower surface of triangle block 10 and the interior bottom surface contact of last groove 12 this moment, and diamond segments 2 lower surface and the interior bottom surface contact of welding groove 4, alright fix diamond segments 2 in welding groove 4 this moment, make the staff need not hold diamond segments 2 when welding diamond segments 2, thereby make things convenient for the staff to give diamond segments 2 and weld on saw bit base member 1, also reduce simultaneously when welding the staff holds diamond segments 2 with the hand and cause the injury to staff's hand The probability, diamond segments 2 is the T type simultaneously, and diamond segments 2 and welding groove 4's cooperation can increase diamond segments 2 and saw bit base member 1 welded area to strengthen the firm degree of diamond segments 2 welding on saw bit base member 1.

A plurality of through holes 14 are formed in the periphery of the saw blade matrix 1 and are distributed at equal intervals, and a chip removing groove 15 is formed in a gap between every two diamond tool bits 2; and the chip removing grooves 15 and the through holes 14 can play a role of chip removal.

One end of the reinforcing block 3 is welded on one side surface of one diamond tool bit 2, and the other end of the reinforcing block 3 is welded on one side surface of the other diamond tool bit 2; the reinforcing block 3 can enhance the connecting force between every two diamond segments 2, thereby reducing the possibility of cracking of the diamond segments 2 during cutting.

Chip removing grooves 6 are formed in the two side faces of the side wall, used for cutting, of the diamond tool bit 2, and the chip removing grooves 6 are distributed alternately; the chip removal groove 6 can strengthen the chip removal capacity of the device during cutting, and meanwhile, the chip removal grooves 6 are alternately distributed, so that the influence of the chip removal grooves 6 on the firmness degree of the diamond tool bit 2 can be reduced.

One side of the lower surface of the side wall, used for cutting, of the diamond tool bit 2 is fixedly connected with a limiting block 7, and a limiting groove 8 matched with the limiting block 7 is formed in the position, corresponding to the limiting block 7, of the outer peripheral surface of the saw blade base body 1; when welding diamond segments 2 on saw bit base member 1, put diamond segments 2 in welding groove 4, stopper 7 and spacing groove 8 coincidence this moment, stopper 7 and spacing groove 8's cooperation carry on spacingly to diamond segments 2 to can prevent that diamond segments 2 from rocking in welding groove 4.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a diamond tool bit for diamond circular saw piece, including saw bit base member (1), a serial communication port, the periphery of saw bit base member (1) is seted up a plurality of equidistance distribution's welding groove (4), and all weld diamond tool bit (2) in every welding groove (4), diamond tool bit (2) are the T type, and the outward flange cutting face of diamond tool bit (2) is the arc, the interior bottom surface fixedly connected with fixed block (5) of welding groove (4), and the both sides of fixed block (5) all seted up logical groove (9), a side that leads to groove (9) is connected with the one end of spring (11), and the other end of spring (11) is fixed to be connected with one side of three hornblocks (10), set up upper groove (12) and lower groove (13) on the lateral wall of diamond tool bit (2), upper groove (12) and lower groove (13) intercommunication, and upper groove (12) are located the top of lower groove (13), lower groove (13) and fixed block (5) are to matching, and the width of going up groove (12) is greater than the width of lower groove (13), all is provided with reinforcing block (3) between per two diamond segments (2).

2. A diamond blade for a diamond circular saw blade as claimed in claim 1, wherein the saw blade base body (1) is provided with a plurality of through holes (14) at equal intervals on the periphery thereof, and a space between every two diamond blades (2) forms a chip relief groove (15).

3. A diamond segment for a diamond circular saw blade as claimed in claim 1, wherein one end of the reinforcing block (3) is welded to one side surface of one of the diamond segments (2), and the other end of the reinforcing block (3) is welded to one side surface of the other diamond segment (2).

4. A diamond tool bit for a diamond circular saw blade as claimed in claim 1, wherein the side wall of the diamond tool bit (2) for cutting is provided with chip removing grooves (6) on both sides, and the chip removing grooves (6) are alternately distributed.

5. The diamond tool bit for the diamond circular saw blade as claimed in claim 1, wherein one side of the lower surface of the side wall of the diamond tool bit (2) for cutting is fixedly connected with a limit block (7), and a limit groove (8) matched with the limit block (7) is formed in the position of the outer peripheral surface of the saw blade base body (1) corresponding to the limit block (7).

Images