CN219171304U

CN219171304U - Diamond saw blade tool bit with quick chip removal structure

Info

Publication number: CN219171304U
Application number: CN202223329687.2U
Authority: CN
Inventors: 葛成奇
Original assignee: Jiangsu Naiqi Diamond Tools Co ltd
Current assignee: Jiangsu Naiqi Diamond Tools Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-13
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a diamond saw blade cutter head with a rapid chip removal structure, which relates to the technical field of diamond saw blades and comprises a saw blade cutter head, wherein a plurality of chip removal grooves are formed in the periphery of the saw blade cutter head, air suction assemblies are arranged on two sides of the saw blade cutter head, the air suction assemblies are communicated with the chip removal grooves through communication assemblies arranged between the inside of the saw blade cutter head and the chip removal grooves, a mounting hole is formed in the center of the saw blade cutter head, and the diamond saw blade cutter head further comprises a collecting assembly arranged in the chip removal grooves, and the collecting assembly is arranged between the chip removal grooves and the saw blade cutter head. The utility model discloses a can clear up the sweeps in the kerf when the saw bit cuts, the effectual of clearance prevents that sweeps from being located the kerf and influencing the process of saw bit cutting work.

Description

Diamond saw blade tool bit with quick chip removal structure

Technical Field

The utility model relates to the technical field of diamond saw blades, in particular to a diamond saw blade tool bit with a rapid chip removal structure.

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.

If the chip waste generated in the cutting process of the diamond saw blade is not discharged from the material to be cut timely and rapidly, the waste can cause obstruction to the work of the saw blade, for example, the waste can cause friction between the saw blade and the material to be cut in the cutting process, so that the cutting end face of the material to be cut heats, the heat conduction leads to irregular deformation of the circular saw blade after the circular saw blade is cut soon, the subsequent cutting quality and heating are affected, and the saw blade is clamped in a cutting joint of the material to be cut when serious, so that the processing quality of a workpiece is affected.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the problems described above and/or existing in the prior art that the cutting material is hindered by the chips in the material.

Accordingly, the problem addressed by the present utility model is how to provide a diamond saw blade tip with a rapid chip removal feature.

In order to solve the technical problems, the utility model provides the following technical scheme: a diamond saw blade bit with a rapid chip removal structure, which comprises a saw blade cutterhead, comprises,

the periphery of the saw blade cutterhead is provided with a plurality of junk slots, both sides of the saw blade cutterhead are provided with air suction assemblies, the air suction assemblies are provided with communication assemblies through the inside of the saw blade cutterhead and between the junk slots, and the center of the saw blade cutterhead is provided with a mounting hole;

the device also comprises a collecting component arranged in the chip groove, and the collecting component is arranged between the chip groove and the saw blade cutterhead.

Based on the technical characteristics: when the saw blade cutterhead rotates fast to cut a workpiece, the chip removal groove can carry out scraps in the kerf, meanwhile, the air suction assembly can suck air outside the saw blade cutterhead into the communication assembly, then the air is blown out from the communication assembly to the chip removal groove, and the collection assembly can carry the scraps at the bottom side of the kerf into the chip removal groove, so that the scraps are prevented from being thoroughly cleaned by the chip removal groove.

As a preferable scheme of the diamond saw blade bit with the rapid chip removal structure, the utility model comprises the following steps: the chip removal groove is semicircular.

Based on the technical characteristics: the chip groove can carry out the sweeps in the workpiece joint slits, and the sweeps can quickly fall from the chip groove after being carried out.

As a preferable scheme of the diamond saw blade bit with the rapid chip removal structure, the utility model comprises the following steps: the air suction assembly comprises a fixed ring arranged on the side face of the saw blade cutterhead, a plurality of collecting plates are arranged on the periphery side of the fixed ring, a baffle is arranged between the outer sides of the collecting plates, an air suction cavity is reserved between the collecting plates, and an air guard plate is arranged between the outer ends of the collecting plates and the baffle.

Based on the technical characteristics: when the saw blade cutterhead rotates, the air suction component can suck air on the side face of the saw blade cutterhead between the collecting plates.

As a preferable scheme of the diamond saw blade bit with the rapid chip removal structure, the utility model comprises the following steps: the collecting plate is arc-shaped.

Based on the technical characteristics: so that the collecting plates can quickly carry control to the inside of each collecting plate.

As a preferable scheme of the diamond saw blade bit with the rapid chip removal structure, the utility model comprises the following steps: the communication assembly comprises a plurality of air inlets arranged on the outer side of the saw blade cutterhead, the air inlets are all positioned on the outer peripheral side of the fixed ring, and an air outlet cavity is arranged between the air inlets and the inner wall of the chip groove.

Based on the technical characteristics: the communicating component can blow out the wind entering the collecting component through the chip groove, so that the scraps carried by the chip groove can be cleaned rapidly.

As a preferable scheme of the diamond saw blade bit with the rapid chip removal structure, the utility model comprises the following steps: a plurality of auxiliary fixing holes are formed in the periphery of the mounting hole.

Based on the technical characteristics: the saw blade cutterhead can be conveniently connected and installed through the installation holes and the auxiliary fixing holes.

As a preferable scheme of the diamond saw blade bit with the rapid chip removal structure, the utility model comprises the following steps: the collecting assembly comprises a mounting groove formed in the inner wall of the chip removal groove, a telescopic rod is arranged on the inner side of the mounting groove, a collecting block is arranged at the outer end of the telescopic rod, and a spring is arranged between the collecting block and the inside of the mounting groove.

Based on the technical characteristics: the collection assembly can carry the sweeps at the bottom side of the cutting seam into the chip removal groove, so that the chip removal groove is prevented from carrying the sweeps thoroughly, and the chip removal effect is reduced.

As a preferable scheme of the diamond saw blade bit with the rapid chip removal structure, the utility model comprises the following steps: an arc-shaped groove is formed in the upper side of the side face of the collecting block.

Based on the technical characteristics: the effect of collection piece to sweeps carries can be promoted through the arc wall.

The utility model has the beneficial effects that

1. Through setting up the chip groove, the subassembly that induced drafts, intercommunication subassembly, when the quick rotation of saw bit blade disc is to the work piece cutting, the chip groove can take out the sweeps in the joint-cutting, and the subassembly that induced drafts simultaneously can inhale the air in the saw bit blade disc outside to the intercommunication subassembly in, the later air blows off to chip groove department through the intercommunication subassembly to can be immediately to the sweeps discharge in the chip groove after the chip groove carries out the sweeps, promoted the effect to the chip in the chip groove.

2. Through setting up collection subassembly, when saw bit blade disc rotated, collection subassembly can carry the sweeps of kerf bottom side to the chip groove in, prevents that the chip groove from not thoroughly cleaning the sweeps, has promoted the chip removal effect in the kerf.

The utility model discloses a can clear up the sweeps in the kerf when the saw bit cuts, the effectual of clearance prevents that sweeps from being located the kerf and influencing the process of saw bit cutting work.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of a first overall side cross-sectional configuration of the present application;

FIG. 3 is a schematic diagram of a second overall side cross-sectional configuration of the present application;

fig. 4 is an enlarged schematic view of part a of fig. 3.

In the drawings, the list of components represented by the various numbers is as follows:

100. saw blade cutterhead; 101. a chip removal groove; 102. an air suction assembly; 102a, a fixed ring; 102b, a collection plate; 102c, a baffle; 102d, an induced draft cavity; 102e, an air-proof plate; 103. a communication assembly; 103a, an air inlet; 103b, an air outlet cavity; 104. a mounting hole; 104a, auxiliary fixing holes; 200. a collection assembly; 200a, mounting grooves; 200b, a telescopic rod; 200c, collecting blocks; 200d, springs; 200e, arc-shaped grooves.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1-3, in a first embodiment of the present utility model, a diamond saw blade tip with a rapid chip removal structure is provided, which includes a saw blade cutter 100, a diamond blade (not shown) provided at the periphery of the saw blade cutter 100, for cutting a workpiece, including,

a plurality of junk slots 101 are formed in the periphery of the saw blade cutterhead 100, and when the saw blade cutterhead 100 cuts a workpiece, the junk slots 101 can carry and discharge junk scraps in kerfs. When the two sides of the saw blade cutterhead 100 are provided with the air suction assemblies 102, the air suction assemblies 102 are provided with the communication assemblies 103 between the inside of the saw blade cutterhead 100 and the chip groove 101, and the center of the saw blade cutterhead 100 is provided with the mounting hole 104;

also included is a collection assembly 200 disposed within the junk slot 101, the collection assembly 200 being disposed between the junk slot 101 and the saw blade disc 100.

The junk slots 101 are semicircular. So that when the junk slots 101 are rotated out of the slots, the junk chips in the junk slots 101 can fall down quickly and be discharged from the junk slots 101.

The air suction assembly 102 comprises a fixed ring 102a arranged on the side surface of the saw blade cutterhead 100, a plurality of collecting plates 102b are arranged on the periphery side of the fixed ring 102a, a baffle plate 102c is arranged between the outer sides of the collecting plates 102b, an air suction cavity 102d is reserved between the collecting plates 102b, and an air guard plate 102e is arranged between the outer ends of the collecting plates 102b and the baffle plate 102 c. The collection plate 102b is arcuate. When the blade cutterhead 100 is rotated rapidly, the collection plate 102b is able to absorb external control into the suction chamber 102 d.

The communication assembly 103 comprises a plurality of air inlets 103a formed in the outer side of the saw blade cutter head 100, the plurality of air inlets 103a are all located on the outer peripheral side of the fixed ring 102a, and an air outlet cavity 103b is formed between the air inlets 103a and the inner wall of the chip groove 101. The air entering the air suction cavity 102d can sequentially pass through the air inlet 103a and the air outlet cavity 103b and finally be discharged through the chip removal groove 103a, so that the waste chips in the chip removal groove 103a can be discharged.

The collecting assembly 200 comprises a mounting groove 200a formed in the inner wall of the junk slot 101, a telescopic rod 200b is arranged on the inner side of the mounting groove 200a, a collecting block 200c is arranged at the outer end of the telescopic rod 200b, and a spring 200d is arranged between the collecting block 200c and the inside of the mounting groove 200 a. The collection assembly 200 can carry out the scraps on the inner bottom side of the slit, and prevent the scraps 101 from being discharged thoroughly.

In summary, when the saw blade cutterhead 100 is used for cutting a workpiece, the chip removal groove 101 can carry and discharge the scraps in the kerf, so that the scraps are prevented from influencing the cutting of the saw blade cutterhead 100, and the collection assembly 200 can carry the scraps on the bottom side of the kerf into the chip removal groove 101, so that the phenomenon that the scraps are not completely discharged due to the fact that the chip removal groove 101 is not contacted with the bottom side of the kerf thoroughly is prevented; meanwhile, the air suction assembly 102 can blow air to the chip groove 101 through the communication assembly 103, so that the waste chips carried by the chip groove 101 can be rapidly processed, and the cleaning speed of the waste chips is improved.

Example 2

Referring to fig. 1, a second embodiment of the present utility model is shown, which is different from the first embodiment in that: a plurality of auxiliary fixing holes 104a are opened on the outer peripheral side of the mounting hole 104.

In summary, the saw blade cutterhead 100 can be more conveniently installed, connected and fixed through the auxiliary fixing holes 104a.

Example 3

Referring to fig. 4, a third embodiment of the present utility model is shown, which is different from the first two embodiments: the collecting block 200c is provided with an arc-shaped groove 200e on the upper side of the side surface.

To sum up, when the saw blade cutterhead 100 rotates, the arc-shaped groove 200e can improve the effect of collecting the sweeps at the bottom side of the kerf, thereby improving the effect of discharging the sweeps.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A diamond saw blade bit with quick chip removal structure, including saw blade cutterhead (100), its characterized in that: comprising the steps of (a) a step of,

the novel saw blade cutter comprises a saw blade cutter head (100), wherein a plurality of chip removal grooves (101) are formed in the periphery of the saw blade cutter head (100), air suction assemblies (102) are arranged on two sides of the saw blade cutter head (100), a communication assembly (103) is arranged between the inside of the saw blade cutter head (100) and the chip removal grooves (101), and a mounting hole (104) is formed in the center of the saw blade cutter head (100);

the saw blade cutting device further comprises a collecting assembly (200) arranged inside the chip groove (101), and the collecting assembly (200) is arranged between the chip groove (101) and the saw blade cutterhead (100).

2. A diamond saw blade tip having a rapid chip removal feature as defined in claim 1, wherein: the chip removal groove (101) is semicircular.

3. A diamond saw blade tip having a rapid chip removal feature as defined in claim 1, wherein: the air suction assembly (102) comprises a fixed ring (102 a) arranged on the side face of the saw blade cutterhead (100), a plurality of collecting plates (102 b) are arranged on the periphery side of the fixed ring (102 a), a baffle (102 c) is arranged between the outer sides of the collecting plates (102 b), an air suction cavity (102 d) is reserved between the collecting plates (102 b), and an air guard plate (102 e) is arranged between the outer ends of the collecting plates (102 b) and the baffle (102 c).

4. A diamond saw blade tip having a rapid chip removal structure as defined in claim 3, wherein: the collection plate (102 b) is arc-shaped.

5. A diamond saw blade tip having a rapid chip removal structure as defined in claim 3, wherein: the communication assembly (103) comprises a plurality of air inlets (103 a) formed in the outer side of the saw blade cutter head (100), the air inlets (103 a) are all located on the outer peripheral side of the fixed ring (102 a), and an air outlet cavity (103 b) is formed between the air inlets (103 a) and the inner wall of the chip groove (101).

6. A diamond saw blade tip having a rapid chip removal feature as defined in claim 1, wherein: a plurality of auxiliary fixing holes (104 a) are formed in the outer periphery of the mounting hole (104).

7. A diamond saw blade tip having a rapid chip removal feature as defined in claim 1, wherein: the collecting assembly (200) comprises a mounting groove (200 a) formed in the inner wall of the chip removal groove (101), a telescopic rod (200 b) is arranged on the inner side of the mounting groove (200 a), a collecting block (200 c) is arranged at the outer end of the telescopic rod (200 b), and a spring (200 d) is arranged between the collecting block (200 c) and the inside of the mounting groove (200 a).

8. A diamond saw blade tip having a rapid chip removal feature as defined in claim 7, wherein: an arc-shaped groove (200 e) is formed in the upper side of the side face of the collecting block (200 c).