CN210789488U

CN210789488U - Saw blade with good chip removal effect

Info

Publication number: CN210789488U
Application number: CN201921465198.5U
Authority: CN
Inventors: 宋明彪; 宋明龙
Original assignee: Hangzhou Jinruitai Saw Co Ltd
Current assignee: Hangzhou Jinruitai Saw Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-19
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses an effectual saw bit of chip removal, including the output shaft, the surperficial swing joint of output shaft has the connection pad, the fixed surface of connection pad is connected with the heat dissipation dish, the louvre has been seted up in the front of heat dissipation dish, the basin has been seted up to the inside of heat dissipation dish. The utility model discloses a set up the output shaft, the connection pad, the heat dissipation dish, the louvre, the basin, the cutting disk, the chip groove, fixed spring, the fly leaf, the chip removal post, spacing post, the cooperation of sliding plate and kelly, make the kelly insert the inside of draw-in groove, fix the connection pad, because the chip removal post is the cylinder inclined plane, so make the piece fall into two and carry out the chip removal to both sides, can make fixed spring vibrations at the cutting disk during operation, vibrations through fixed spring drive fly leaf reciprocating motion and remove, drive chip removal post reciprocating motion through the fly leaf and remove, the effect of improvement chip removal, rethread louvre and basin dispel the heat to heat dissipation dish and cutting disk.

Description

Saw blade with good chip removal effect

Technical Field

The utility model relates to a saw bit technical field specifically is an effectual saw bit of chip removal.

Background

Saw blades are a general term for thin circular cutters for cutting solid materials, and can be divided into: a diamond saw blade for stone cutting; a high speed steel saw blade for cutting metal material; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like.

But current saw bit chip removal efficiency is poor, leads to the user can not carry out fine chip removal when using, influences user's normal use, also produces a large amount of heats easily, and the long-time saw bit of the heat of production is aggravated because of the high temperature loss easily to the practicality of saw bit has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual saw bit of chip removal possesses the efficient advantage of chip removal, has solved the poor problem of current saw bit chip removal efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a saw blade with good chip removal effect comprises an output shaft, wherein the surface of the output shaft is movably connected with a connecting disc, the surface of the connecting disc is fixedly connected with a heat dissipation disc, heat dissipation holes are formed in the front surface of the heat dissipation disc, a water tank is formed in the heat dissipation disc, the surface of the heat dissipation disc is fixedly connected with a cutting disc, a chip removal groove is formed in the surface of the cutting disc, a fixing spring is fixedly connected with one side, away from the chip removal groove, of the inner portion of the cutting disc, a movable plate is fixedly connected with one end, away from the inner wall of the chip removal groove, of the fixing spring, a chip removal column is fixedly connected with one end, away from the fixing spring, of the movable plate, penetrates through the cutting disc and extends to the inner portion of the chip removal groove, limiting columns are fixedly connected with two sides of the front surface, the outer side of the sliding plate is fixedly connected with a clamping rod, and the outer side of the clamping rod penetrates through the output shaft and extends into the connecting disc.

Preferably, the front surface of the water tank is provided with a water blocking plug, and the back surface of the water blocking plug penetrates through the heat dissipation disc and extends to the outside of the heat dissipation disc.

Preferably, the top and the bottom of fly leaf all fixedly connected with guide block, the guide way has all been seted up to the top and the bottom of cutting dish inner wall, guide way and guide block sliding connection.

Preferably, both sides of the sliding plate are fixedly connected with sliding blocks, both sides of the inner wall of the output shaft are provided with sliding grooves, and the sliding blocks are connected with the sliding grooves in a sliding manner.

Preferably, the inner side of the sliding plate is fixedly connected with a return spring, and the inner side of the return spring is fixedly connected with the output shaft.

Preferably, the clamping grooves are formed in the two sides of the inner wall of the connecting disc, and the clamping grooves are connected with the clamping rods in a sliding mode.

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

1. the utility model discloses a through setting up the output shaft, the connection pad, the heat dissipation dish, the louvre, the basin, the cutting disk, the chip groove, fixed spring, the fly leaf, the chip removal post, spacing post, the cooperation of sliding plate and kelly, make the kelly insert the inside of draw-in groove, fix the connection pad, because the chip removal post is the cylinder inclined plane, so make the piece divide into two parts and carry out the chip removal to both sides, can make fixed spring vibrations when the cutting disk is worked, the vibrations through fixed spring drive the fly leaf reciprocating motion and move, drive the chip removal post reciprocating motion through the fly leaf and move, improve the effect of chip removal, rethread louvre and basin dispel the heat to heat dissipation dish and cutting disk, thereby reached the effectual effect of chip removal, solved the poor problem of current saw bit chip removal efficiency, this saw bit that the chip removal is effectual, possess the advantage that the chip removal is efficient, the, the normal use of the user is ensured, and a large amount of heat can not be generated, thereby improving the practicability of the saw blade.

2. The utility model discloses a set up the water shutoff stopper, can block up the basin, prevent that the basin from leaking, through setting up guide block and guide way, can fix the fly leaf, prevent that the phenomenon of skew from appearing in the fly leaf, through setting up slider and spout, can protect the sliding plate, prevent sliding plate and output shaft frictional phenomenon from appearing, through setting up reset spring, can reset to the sliding plate, the person of facilitating the use uses.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a front view of the structure of FIG. 1 according to the present invention;

fig. 4 is an enlarged structural view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises an output shaft 1, a connecting disc 2, a heat dissipation disc 3, heat dissipation holes 4, a water tank 5, a cutting disc 6, a chip removal groove 7, a fixing spring 8, a movable plate 9, a chip removal column 10, a limiting column 11, a sliding plate 12, a clamping rod 13, a water plugging plug 14, a guide block 15, a guide groove 16, a slide block 17, a slide groove 18, a return spring 19 and a clamping groove 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a saw blade with good chip removal effect comprises an output shaft 1, a connecting disc 2 is movably connected to the surface of the output shaft 1, a heat dissipation disc 3 is fixedly connected to the surface of the connecting disc 2, heat dissipation holes 4 are formed in the front surface of the heat dissipation disc 3, a water tank 5 is formed in the heat dissipation disc 3, a water blocking plug 14 is arranged on the front surface of the water tank 5, the back surface of the water blocking plug 14 penetrates through the heat dissipation disc 3 and extends to the outside of the heat dissipation disc 3, the water tank 5 can be blocked by the water blocking plug 14 to prevent the water from leaking from the water tank 5, a cutting disc 6 is fixedly connected to the surface of the heat dissipation disc 3, a chip removal groove 7 is formed in the surface of the cutting disc 6, a fixing spring 8 is fixedly connected to the side, far away from the chip removal groove 7, a movable plate 9 is fixedly connected to one end, far away from the, the top and the bottom of the inner wall of the cutting disc 6 are both provided with a guide groove 16, the guide groove 16 is connected with a guide block 15 in a sliding manner, the movable plate 9 can be fixed by arranging the guide block 15 and the guide groove 16, the phenomenon of deviation of the movable plate 9 is prevented, one end of the movable plate 9 far away from the fixed spring 8 is fixedly connected with a chip removal column 10, one end of the chip removal column 10 far away from the movable plate 9 penetrates through the cutting disc 6 and extends to the inner part of the chip removal groove 7, both sides of the front surface of the output shaft 1 are both fixedly connected with a limiting column 11, the back surface of the limiting column 11 penetrates through the output shaft 1 and extends to the inner part of the output shaft 1, both sides of the sliding plate 12 are both fixedly connected with sliding blocks 17, both sides of the inner wall of the output shaft 1 are both provided with sliding grooves 18, the sliding blocks 17 are connected with the sliding grooves 18 in, the inner side of the sliding plate 12 is fixedly connected with a return spring 19, the inner side of the return spring 19 is fixedly connected with the output shaft 1, the sliding plate 12 can be reset by arranging the return spring 19, the use by a user is facilitated, the outer side of the sliding plate 12 is fixedly connected with a clamping rod 13, the two sides of the inner wall of the connecting disc 2 are both provided with clamping grooves 20, the inner parts of the clamping grooves 20 are in sliding connection with the clamping rod 13, the outer side of the clamping rod 13 penetrates through the output shaft 1 and extends to the inner part of the connecting disc 2, the clamping rod 13 is inserted into the inner part of the clamping groove 20 through the matching of the output shaft 1, the connecting disc 2, the heat dissipation disc 3, the heat dissipation hole 4, the water tank 5, the cutting disc 6, the chip discharge groove 7, the fixing spring 8, the movable plate 9, the chip discharge column 10, the limit column 11, the sliding plate 12 and the, cutting disk 6 during operation can make the vibrations of fixed spring 8 again, vibrations through fixed spring 8 drive fly leaf 9 reciprocating motion and remove, drive chip removal post 10 reciprocating motion and remove through fly leaf 9, the effect of improvement chip removal, rethread louvre 4 and basin 5 dispel the heat to cooling disk 3 and cutting disk 6, thereby the effectual effect of chip removal has been reached, the current poor problem of saw bit chip removal efficiency has been solved, this effectual saw bit of chip removal, possess the efficient advantage of chip removal, the user can carry out fine chip removal when using, guarantee user normal use, also can not produce a large amount of heats, thereby the practicality of saw bit has been improved. Through promoting spacing post 11, spacing post 11 drives sliding plate 12 and removes to the inboard, sliding plate 12 drives kelly 13 and removes to the inboard, compress reset spring 19 simultaneously, overlap connection pad 2 on output shaft 1 again, loosen spacing post 11 again, reset through reset spring 19, make kelly 13 insert the inside of draw-in groove 20, because chip removal post 10 is the cylinder inclined plane, so make the piece fall into the bipartition and carry out the chip removal to both sides, when using the device, cutting disc 6 can rotate, cutting disc 6 rotates and can drive the vibrations of fixed spring 8, fixed spring 8 drives the vibrations of fly leaf 9, fly leaf 9 drives the vibrations of chip removal post 10, the chip removal effect of chip removal groove 7 is improved through the vibrations of chip removal post 10, rethread louvre 4 and basin 5 dispel the heat to heat dissipation disc 3, make the better radiating effect of saw bit, thereby the effectual effect of chip removal has been reached.

Claims

1. The utility model provides an effectual saw bit of chip removal, includes output shaft (1), its characterized in that: the surface of the output shaft (1) is movably connected with a connecting disc (2), the surface of the connecting disc (2) is fixedly connected with a heat dissipation disc (3), the front of the heat dissipation disc (3) is provided with heat dissipation holes (4), the inside of the heat dissipation disc (3) is provided with a water tank (5), the surface of the heat dissipation disc (3) is fixedly connected with a cutting disc (6), the surface of the cutting disc (6) is provided with a chip discharge groove (7), one side of the inside of the cutting disc (6) far away from the chip discharge groove (7) is fixedly connected with a fixed spring (8), one end of the fixed spring (8) far away from the inner wall of the chip discharge groove (7) is fixedly connected with a movable plate (9), one end of the movable plate (9) far away from the fixed spring (8) is fixedly connected with a chip discharge column (10), one end of the chip discharge column (10) far away from the movable plate (9, the improved bicycle transmission device is characterized in that limiting columns (11) are fixedly connected to two sides of the front face of the output shaft (1), a sliding plate (12) is fixedly connected to the inner portion of the output shaft (1) in a penetrating mode and extends to the back face of each limiting column (11), a clamping rod (13) is fixedly connected to the outer side of the sliding plate (12), and the outer side of the clamping rod (13) penetrates through the output shaft (1) and extends to the inner portion of the connecting disc (2).

2. The saw blade with good chip removal effect as claimed in claim 1, wherein: the front of basin (5) is provided with water shutoff stopper (14), the back of water shutoff stopper (14) runs through heat dissipation dish (3) and extends to the outside of heat dissipation dish (3).

3. The saw blade with good chip removal effect as claimed in claim 1, wherein: the top and the bottom of fly leaf (9) all fixedly connected with guide block (15), guide way (16) have all been seted up to the top and the bottom of cutting dish (6) inner wall, guide way (16) and guide block (15) sliding connection.

4. The saw blade with good chip removal effect as claimed in claim 1, wherein: the two sides of the sliding plate (12) are fixedly connected with sliding blocks (17), sliding grooves (18) are formed in the two sides of the inner wall of the output shaft (1), and the sliding blocks (17) are connected with the sliding grooves (18) in a sliding mode.

5. The saw blade with good chip removal effect as claimed in claim 1, wherein: the inner side of the sliding plate (12) is fixedly connected with a return spring (19), and the inner side of the return spring (19) is fixedly connected with the output shaft (1).

6. The saw blade with good chip removal effect as claimed in claim 1, wherein: clamping grooves (20) are formed in the two sides of the inner wall of the connecting disc (2), and the inner portions of the clamping grooves (20) are connected with the clamping rods (13) in a sliding mode.