CN217168761U

CN217168761U - Cutter for cutting light guide plate

Info

Publication number: CN217168761U
Application number: CN202220072080.1U
Authority: CN
Inventors: 陈晓敏
Original assignee: Jiaxing Huashuo Photoelectric Technology Co Ltd
Current assignee: Jiaxing Huashuo Photoelectric Technology Co Ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-12
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a cutter for cutting light guide plate, including first organism, the anterior position of first organism is provided with the second organism, be provided with the rotation mount table on the second organism, be provided with the middle part installation head on the rotation mount table, be provided with the side installation head in the side position that lies in the middle part installation head on the rotation mount table, be provided with the saw sword on middle part installation head and the side installation head, the middle part position of saw sword is provided with first mounting hole, be provided with the second mounting hole in the side position that lies in first mounting hole on the saw sword. A cutter for cutting light guide plate, belong to the cutter field, through the side-mounting head and the anterior dop isotructure that set up, will saw sword fixed mounting through first fixed body, second fixed body and overhead at middle part installation head, side-mounting for even fixing bolt takes place not hard up, saw sword can not drop yet, thereby makes the installation more firm, reduces the potential safety hazard.

Description

Cutter for cutting light guide plate

Technical Field

The utility model relates to a cutter field, in particular to cutter for cutting light guide plate.

Background

The light guide plate is made of optical acrylic/PC plate, then high-tech materials with high refractive index and no light absorption are used, the bottom surface of the optical acrylic plate is engraved by laser, V-shaped cross grid engraving and UV screen printing technology are used for printing light guide points, the optical acrylic plate is used for absorbing the light emitted from a lamp to stay on the surface of the optical acrylic plate, when the light reaches each light guide point, the reflected light can be diffused to each angle, then the reflected light is emitted from the front surface of the light guide plate under the condition of destroying reflection, the light guide plate can uniformly emit light through various light guide points with different densities and sizes, in the process of manufacturing a box body of the thin light guide plate, cutters such as cutting saws are often used for temporarily cutting the thin plate, the saws are generally installed by adopting bolt structures, but the saws mainly provide cutting power through rotation, so that the saws are easy to loosen, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a cutter for cutting light guide plate can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutter for cutting a light guide plate comprises a first machine body, wherein a second machine body is arranged at the front position of the first machine body, a rotating installation table is arranged on the second machine body, a middle installation head is arranged on the rotating installation table, a side installation head is arranged at the side position of the middle installation head on the rotating installation table, saw blades are arranged on the middle installation head and the side installation head, a first installation hole is formed in the middle of each saw blade, a second installation hole is formed in the side position of the first installation hole on each saw blade, a first fixing body is arranged above the first installation hole on each saw blade, a second fixing body is arranged at the side position of the first fixing body, a second clamping groove is formed in the second fixing body, and third clamping grooves are formed in the two side positions of the second clamping groove on the second fixing body, the outer end position of the second fixing body is provided with a side fixing plate, a side movable rod is arranged in the side fixing plate, one end of the side movable rod is provided with an internal clamping plate, the inner side position of the internal clamping plate is provided with a front clamping head, the two side positions of the internal clamping plate are provided with side clamping heads, a fixing bolt is arranged in the middle mounting head, and a rectangular groove is formed in the fixing bolt.

Preferably, a protective shell is arranged on the side face of the saw blade, and a connecting wire is arranged on the second machine body.

Preferably, a first screw hole is formed in the middle mounting head, a first clamping groove is formed in the side mounting head, the fixing bolt is fixedly mounted with the middle mounting head through the first screw hole, and the fixing bolt is located above the first fixing body.

Preferably, the saw blade is fixedly mounted with the middle mounting head through a first mounting hole, the saw blade is fixedly mounted with the side mounting head through a second mounting hole, and a plurality of saw teeth are arranged at the outer edge of the saw blade.

Preferably, the side mounting head is movably mounted in a second clamping groove of the second fixing body, the inner clamping plate is also located in the second clamping groove, the side clamping heads on two sides are movably mounted in a third clamping groove, and the front clamping head is movably mounted in a first clamping groove of the side mounting head.

Preferably, a through hole is formed in the position, corresponding to the side movable rod, of the side fixing plate, a spring is arranged on the side movable rod, the spring is also located in the second clamping groove, a pull head is arranged at the other end of the side movable rod, a side plane is arranged at the side position of the side mounting head, a third mounting hole is formed in the center of the first fixing body, and the first fixing body and the middle mounting head are movably mounted through the third mounting hole.

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

the utility model discloses in, through the side installation head that sets up and anterior dop isotructure, through first fixed body, the fixed body of second with saw sword fixed mounting at middle part installation head, side-mounting overhead for even fixing bolt takes place not hard up, the saw sword can not drop yet, thereby makes the installation more firm, reduces the potential safety hazard.

Drawings

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

FIG. 2 is a schematic structural view of the middle mounting head and the side mounting head of the present invention;

FIG. 3 is a schematic structural view of the saw blade of the present invention;

fig. 4 is a schematic view of the split structure of the first fixing body and the second fixing body of the present invention.

In the figure: 1. a first body; 2. a second body; 3. connecting an electric wire; 4. a protective shell; 5. sawing a cutter; 6. a first mounting hole; 7. a second mounting hole; 8. saw teeth; 9. rotating the mounting table; 10. a middle mounting head; 11. a first screw hole; 12. a side mounting head; 13. a first card slot; 14. a side plane; 15. a first fixed body; 16. a second fixed body; 17. a third mounting hole; 18. fixing the bolt; 19. a rectangular groove; 20. a second card slot; 21. a third card slot; 22. a side fixing plate; 23. a side movable rod; 24. an inner clamping plate; 25. a lateral chuck; 26. a front chuck; 27. a spring; 28. a slider is provided.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a cutting tool for cutting a light guide plate comprises a first body 1, a second body 2 is disposed at a front portion of the first body 1, a rotary mounting table 9 is disposed on the second body 2, a central mounting head 10 is disposed on the rotary mounting table 9, a side mounting head 12 is disposed at a side portion of the central mounting head 10 on the rotary mounting table 9, a saw blade 5 is disposed on the central mounting head 10 and the side mounting head 12, a first mounting hole 6 is disposed at a central portion of the saw blade 5, a second mounting hole 7 is disposed at a side portion of the saw blade 5 located at the first mounting hole 6, a first fixing body 15 is disposed at a position above the first mounting hole 6 on the saw blade 5, a second fixing body 16 is disposed at a side portion of the first fixing body 15, a second locking groove 20 is disposed in the second fixing body 16, third locking grooves 21 are disposed at two side portions of the second fixing body 20 on the second fixing body 16, a side fixing plate 22 is arranged at the outer end of the second fixing body 16, a side movable rod 23 is arranged in the side fixing plate 22, an inner clamping plate 24 is arranged at one end of the side movable rod 23, a front clamping head 26 is arranged at the inner side of the inner clamping plate 24, side clamping heads 25 are arranged at the two sides of the inner clamping plate 24, a fixing bolt 18 is arranged in the middle mounting head 10, and a rectangular groove 19 is arranged in the fixing bolt 18.

In the present embodiment, in order to protect the saw blade 5, a protective shell 4 is disposed at a side position of the saw blade 5, and the second body 2 is provided with the connecting wire 3.

In this embodiment, in order to facilitate the installation of the fixing bolt 18, a first screw hole 11 is provided in the middle mounting head 10, a first fastening groove 13 is provided in the side mounting head 12, the fixing bolt 18 is fixedly mounted with the middle mounting head 10 through the first screw hole 11, and the fixing bolt 18 is located above the first fixing body 15.

In this embodiment, in order to install the saw blade 5, the saw blade 5 is fixedly installed with the central installation head 10 through the first installation hole 6, the saw blade 5 is fixedly installed with the side installation head 12 through the second installation hole 7, and a plurality of saw teeth 8 are disposed at the outer edge of the saw blade 5.

In this embodiment, to facilitate the installation of the front clamp 26, the side installation head 12 is movably installed in the second slot 20 of the second fixed body 16, the inner clamp 24 is also located in the second slot 20, the side clamps 25 at both sides are movably installed in the third slot 21, and the front clamp 26 is movably installed in the first slot 13 of the side installation head 12.

In addition, a through hole is provided on the side fixing plate 22 corresponding to the position of the side moving bar 23, a spring 27 is provided on the side moving bar 23, the spring 27 is also located in the second engaging groove 20, a slider 28 is provided at the other end of the side moving bar 23, a side surface 14 is provided at the side position of the side mounting head 12, a third mounting hole 17 is provided at the center position of the first fixing body 15, and the first fixing body is movably mounted with the middle mounting head 10 through the third mounting hole 17, so as to facilitate the movement of the front chuck 26.

It should be noted that the present invention is a cutting tool for cutting light guide plate, wherein a saw blade 5 is installed with a middle mounting head 10 and a side mounting head 12 through a first mounting hole 6 and a second mounting hole 7, then a first fixing body 15 is installed with the middle mounting hole 17 and the middle mounting head 10, and the saw blade 5 is clamped into a lower position, at this time, the height of the first fixing body 15 is higher than that of the middle mounting head 10, so that the middle mounting head 10 is clamped into the third mounting hole 17, then a slider 28 on a second fixing body 16 is pulled in sequence, so that a side movable rod 23 is pulled to the side, a spring 27 is compressed, an inner clamping plate 24 is moved outwards, so that a front clamping head 26 is moved outwards, so that enough space flows out, the side mounting head 12 is clamped into a second clamping groove 20, then the pulling is released, so that the compressed spring 27 is opened, the front chuck 26 is pushed to move inwards and is clamped into the first clamping groove 13 of the side mounting head 12, so that the second fixing body 16 is fixed, at the moment, the fixing bolt 18 is screwed into the first screw hole 11 of the middle mounting head 10, and the first fixing body 15 is fixed by screwing, so that the saw blade 5 is fixedly mounted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated, but is capable of many modifications, variations, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cutter for cutting a light guide plate is characterized in that: comprises a first machine body (1), a second machine body (2) is arranged at the front part of the first machine body (1), a rotary mounting table (9) is arranged on the second machine body (2), a middle mounting head (10) is arranged on the rotary mounting table (9), a side mounting head (12) is arranged at the side position of the middle mounting head (10) on the rotary mounting table (9), a saw blade (5) is arranged on the middle mounting head (10) and the side mounting head (12), a first mounting hole (6) is arranged at the middle position of the saw blade (5), a second mounting hole (7) is arranged at the side position of the first mounting hole (6) on the saw blade (5), a first fixing body (15) is arranged at the upper position of the first mounting hole (6) on the saw blade (5), and a second fixing body (16) is arranged at the side position of the first fixing body (15), be provided with second draw-in groove (20) in the second fixed body (16), be provided with third draw-in groove (21) in the both sides position that is located second draw-in groove (20) on the second fixed body (16), the outer end position of second fixed body (16) is provided with side fixed plate (22), be provided with side movable rod (23) in side fixed plate (22), the one end of side movable rod (23) is provided with inside cardboard (24), the inboard position of inside cardboard (24) sets up anterior dop (26), the both sides position of inside cardboard (24) is provided with side dop (25), be provided with fixing bolt (18) in middle part installation head (10), be provided with rectangular channel (19) in fixing bolt (18).

2. The cutter for cutting a light guide plate according to claim 1, wherein: the side position of saw sword (5) is provided with protecting crust (4), be provided with connecting wire (3) on second organism (2).

3. The cutter for cutting a light guide plate according to claim 2, wherein: the mounting structure is characterized in that a first screw hole (11) is formed in the middle mounting head (10), a first clamping groove (13) is formed in the side mounting head (12), the fixing bolt (18) is fixedly mounted with the middle mounting head (10) through the first screw hole (11), and the fixing bolt (18) is located above the first fixing body (15).

4. The cutter for cutting a light guide plate according to claim 3, wherein: the saw blade (5) is fixedly mounted with the middle mounting head (10) through the first mounting hole (6), the saw blade (5) is fixedly mounted with the side mounting head (12) through the second mounting hole (7), and a plurality of saw teeth (8) are arranged at the outer side edge of the saw blade (5).

5. The cutter for cutting a light guide plate according to claim 4, wherein: the side mounting head (12) is movably mounted in a second clamping groove (20) of the second fixing body (16), the inner clamping plate (24) is also located in the second clamping groove (20), the side clamping heads (25) on two sides are movably mounted in a third clamping groove (21), and the front clamping head (26) is movably mounted in a first clamping groove (13) of the side mounting head (12).

6. The cutter for cutting a light guide plate according to claim 5, wherein: the position that corresponds side movable rod (23) on side fixed plate (22) is provided with the through-hole, be provided with spring (27) on side movable rod (23), spring (27) are located second draw-in groove (20) equally, the other end of side movable rod (23) is provided with pull head (28), the side position of side installation head (12) is provided with side plane (14), the central point of first fixed body (15) puts and is provided with third mounting hole (17), and through third mounting hole (17) and middle part installation head (10) movable mounting.