CN220335072U

CN220335072U - Glass cutting tool bit convenient to change cutter

Info

Publication number: CN220335072U
Application number: CN202321944323.7U
Authority: CN
Inventors: 单连晖; 刘钢
Original assignee: Anhui Risheng Glass Tools Co ltd
Current assignee: Anhui Risheng Glass Tools Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-01-12
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the technical field of glass cutting tool bits for glass cutting machines, and particularly discloses a glass cutting tool bit convenient for tool replacement. The utility model has the advantages that: when changing the glass-cutting cutter of different models, need not at the dismantlement bolt, only need twist behind the limiting plate, just can remove the part of glass-cutting tool bit to conveniently take out and change new glass-cutting cutter, saved the time of dismantling the screw and reloading the screw compared with prior art, and can avoid cutting in-process cutter to skid or move side, avoid the glass-cutting face to be cut into the wave section.

Description

Glass cutting tool bit convenient to change cutter

Technical Field

The utility model relates to the technical field of glass cutting tools, in particular to a glass cutting tool bit convenient for replacing a tool.

Background

Glass cutting is usually performed by using a glass cutting machine, and different cutter heads are required to be replaced for cutting different glass due to different thickness and varieties of the glass to be cut, and after the cutter heads are replaced, the cutter setting operation is required to be performed again, so that the cutter setting is time-consuming. In the prior art, although various cutter heads exist, in the cutter heads, the cutter heads are locked and fixed through screws, and in the process of replacing the cutter heads, 4-8 screws are required to be disassembled, so that time is saved in comparison with the process of replacing the cutter heads, but a great amount of time is wasted.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a glass cutting tool bit which is convenient for replacing a tool.

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

the utility model provides a glass-cutting tool bit convenient to change cutter, includes two risers, bottom fixed connection bottom plate between the riser, and two riser upside common fixed connection roof, roof upside fixed connection installation pole are equipped with the opening of stepping down on the bottom plate, and the opening department of stepping down is equipped with cutting tool, sliding connection briquetting between two risers, and the briquetting can compress tightly cutting tool fixedly.

Preferably, the briquetting downside is equipped with the groove of stepping down, and the briquetting downside is equipped with first semicircle groove, and the bottom plate upside is equipped with the second semicircle groove, when briquetting and bottom plate contact, forms the rotation hole between second semicircle groove and the first semicircle groove, and cutting tool's center pin rotates in the rotation hole.

Preferably, the side plate is fixedly connected on the vertical plate, the upper side of the side plate is rotationally connected with the limiting plate, and when the pressing block is contacted with the bottom plate, the limiting plate is screwed to limit the pressing block.

Preferably, the upper side of the pressing block is fixedly connected with the absorption part.

Preferably, the absorbing member is a first magnet, a second magnet is fixedly connected to the lower side of the top plate, and the second magnet and the first magnet can be mutually absorbed together.

Preferably, the bottom plate downside is equipped with two auxiliary cutting device, and two auxiliary cutting device are located the open-ended both sides of stepping down respectively, and auxiliary cutting device includes the installing support, rotates on the support and connects a plurality of gyro wheels.

The utility model has the advantages that: when changing the glass-cutting cutter of different models, need not at the dismantlement bolt, only need twist behind the limiting plate, just can remove the part of glass-cutting tool bit to conveniently take out and change new glass-cutting cutter, saved the time of dismantling the screw and reloading the screw compared with prior art, and can avoid cutting in-process cutter to skid or move side, avoid the glass-cutting face to be cut into the wave section.

Drawings

FIG. 1 is a cross-sectional view of a basic structure of a glass cutting bit for facilitating tool replacement in accordance with the present utility model;

FIG. 2 is a schematic view of the hidden portion of FIG. 1;

FIG. 3 is a view of the hidden portion of FIG. 1 in use;

fig. 4 is another view of fig. 1.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a glass cutter head convenient for replacing a cutter according to this embodiment includes two vertical plates 2, the top plates 3 are fixedly connected to the upper sides of the two vertical plates 2 together, the mounting rods 31 are fixedly connected to the upper sides of the top plates 3, and the glass cutter head in this embodiment can be directly mounted on a glass cutter through the mounting rods 31.

The bottom fixed connection bottom plate 1 between riser 2 is equipped with the opening 12 of stepping down on the bottom plate 1, and the opening 12 department of stepping down is equipped with cutting tool 4, and the opening 12 of stepping down can let cutting tool 4 pass from its inside, and cutting tool 4 adopts the cutting knife wheel, sliding connection briquetting 5 between two risers 2, and briquetting 5 can compress tightly cutting tool 4 fixedly. The briquetting 5 downside is equipped with the groove 52 of stepping down, and briquetting 5 downside is equipped with first semicircle groove 51, and bottom plate 1 upside is equipped with second semicircle groove 11, when briquetting 5 contacted with bottom plate 1, forms the rotation hole between second semicircle groove 11 and the first semicircle groove 51, and the center pin 41 of cutter 4 rotates in the rotation hole. In order to limit the pressing block 5, the pressing block 5 is prevented from shifting in the cutting process, the side plates 6 are fixedly connected to the vertical plate 2, the pressing block 5 can be laterally limited through the two side plates 6, the upper sides of the side plates 6 are rotationally connected with the limiting plates 61, one sides of the limiting plates 61 are provided with the notches 62, when the pressing block 5 is in contact with the bottom plate 1, the limiting plates 61 are screwed, the notches 62 are far away from the pressing block 5, and at the moment, the limiting plates 61 are located on the upper sides of the pressing block 5, so that the pressing block 5 can be vertically limited.

When the cutting tool 4 needs to be replaced, the limiting plate 61 is screwed, the notch 62 is correspondingly arranged with the pressing block 5, after the limit of the limiting plate 61 is lost, an operator can move the pressing block 5 upwards, at the moment, the cutting tool 4 can be easily taken out of and put into the cutting tool 4 with a required model, after the cutting tool is replaced, the cutting tool 4 is pressed through the pressing block 5 again, and meanwhile the pressing block 5 is limited through the limiting plate 61. In order to further facilitate the replacement of the cutter 4, the upper side of the pressing block 5 is fixedly connected with the adsorption piece 9, the adsorption piece 9 is a first magnet, the lower side of the top plate 3 is fixedly connected with a second magnet, and the second magnet and the first magnet can be mutually adsorbed together. After rising briquetting 5, adsorb briquetting 5 at roof 3 downside temporarily under the effect of adsorbing piece 9, need not operating personnel and hold briquetting 5 with the hand, operating personnel can both hands be used for changing cutting tool 4, more convenient and fast when changing cutting tool 4 like this.

In order to assist the glass cutting tool, the glass cutting is prevented from forming a wavy section, two auxiliary cutting devices are arranged on the lower side of the bottom plate 1, the two auxiliary cutting devices are respectively positioned on two sides of the yielding opening 12, each auxiliary cutting device comprises a mounting bracket 7, a plurality of rollers 71 are rotatably connected to the brackets 7, in the cutting process, the rollers 71 are in close contact with glass, the tool can be prevented from slipping or moving sideways in the cutting process, and the glass cutting surface is prevented from being cut into the wavy section.

Claims

1. The utility model provides a glass-cutting tool bit convenient to change cutter, includes two risers (2), bottom fixed connection bottom plate (1) between riser (2), two riser (2) upside fixed connection roof (3) jointly, roof (3) upside fixed connection installation pole (31), its characterized in that: the base plate (1) is provided with a yielding opening (12), a cutting tool (4) is arranged at the yielding opening (12), a pressing block (5) is connected between the two vertical plates (2) in a sliding mode, and the pressing block (5) can press and fix the cutting tool (4).

2. A glass cutting bit for facilitating replacement of a tool according to claim 1, wherein: the utility model discloses a cutting tool, including briquetting (5), bottom plate (1), briquetting (5) downside is equipped with groove (52) of stepping down, briquetting (5) downside is equipped with first semicircle groove (51), bottom plate (1) upside is equipped with second semicircle groove (11), works as briquetting (5) with when bottom plate (1) contacted, second semicircle groove (11) with form the rotation hole between first semicircle groove (51), center pin (41) of cutting tool (4) are in rotate in the rotation hole.

3. A glass cutting bit for facilitating replacement of a tool according to claim 1, wherein: the side plate (6) is fixedly connected to the vertical plate (2), the upper side of the side plate (6) is rotationally connected with the limiting plate (61), and when the pressing block (5) is in contact with the bottom plate (1), the limiting plate (61) is screwed to limit the pressing block (5).

4. A glass cutting bit for facilitating replacement of a tool according to claim 1, wherein: the upper side of the pressing block (5) is fixedly connected with an adsorption piece (9).

5. A glass cutting bit for facilitating replacement of a tool according to claim 4, wherein: the adsorption piece (9) is a first magnet, the lower side of the top plate (3) is fixedly connected with a second magnet, and the second magnet and the first magnet can be mutually adsorbed together.

6. A glass cutting bit for facilitating replacement of a tool according to claim 1, wherein: two auxiliary cutting devices are arranged on the lower side of the bottom plate (1), the two auxiliary cutting devices are respectively located on two sides of the yielding opening (12), each auxiliary cutting device comprises a mounting bracket (7), and a plurality of rollers (71) are rotatably connected on each bracket (7).