Portable glass cutting structure

Abstract

The utility model discloses a portable glass cutting structure, which belongs to the technical field of glass cutting processing and is characterized in that the top of a fixing plate is provided with a through hole, the fixing plate is provided with a cutting device, the two ends of the fixing plate are both fixedly provided with limiting rings, rotating rods are rotatably mounted in the limiting rings, and the outer sides of the rotating rods are uniformly provided with scale marks I; threaded rods are fixed to the bottoms of the rotating rods, suction cups are fixed to the bottom ends of the threaded rods, adjusting pipes are in threaded connection with the outer sides of the threaded rods, and rotating pipes are rotationally installed at the bottoms of the adjusting pipes. Through cooperative use of the fixing plate, the through hole, the cutting device, the limiting ring, the rotating rod, the first scale line, the threaded rod, the suction cup, the adjusting pipe, the rotating pipe, the fixing ring, the ball and the sliding groove, a straight line or a circle can be cut on glass according to use requirements, operation is easy and feasible, the cutting precision is high, the operation requirement threshold is low, and the production efficiency is high. And a worker can conveniently and quickly complete cutting work, so that the applicability of the portable glass cutting structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cutting processing, in particular to a portable glass cutting structure. Background Art

[0002] Glass is widely used in buildings in daily life to block wind and let in light. The glass processing industry often needs to cut glass. Automated glass cutting machines are generally used for large-scale industrial production and are not suitable for glass cutting under non-mass production conditions. They are also not convenient enough. Therefore, a glass cutting device is needed to achieve glass cutting under non-mass production conditions. However, existing portable glass cutting devices have many problems or defects.

[0003] For example, the utility model with application number 202320310913.8 discloses a portable glass cutting tool. This solution realizes the positioning of the steel tape measure body by rotatably connecting a suction cup with a spring needle to the steel tape measure body, and also realizes the function of the steel tape measure body rotating with the positioning point as the center of the circle. The purpose of cutting arc or circular glass is achieved by cooperating with the cutter head connected to the telescopic end of the steel tape measure body. Compared with the prior art, the glass cutting tools with large volume such as glass compass cutters are eliminated. At the same time, this device realizes the dual functions of measuring and cutting arc or circular glass. The overall device is small in size, easy to carry, and convenient to use.

[0004] Similar to the above application, there are still some shortcomings:

[0005] This portable glass cutting tool is small in size, easy to carry and use, but the steel tape measure is prone to bending due to improper operation during the cutting process, resulting in an increased cutting failure rate. The increased difficulty in cutting glass has certain restrictions on the operator's proficiency, and the cutting shape is limited, making it inconvenient to cut straight lines, and has low applicability.

[0006] Therefore, a portable glass cutting structure is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a portable glass cutting structure, which can cut straight lines or circles on the glass according to the needs of use through the coordinated use of a fixing plate, a through hole, a cutting device, a limiting ring, a rotating rod, a scale line, a threaded rod, a suction cup, an adjusting tube, a rotating tube, a fixing ring, a ball bearing and a slide groove, and is simple and easy to operate with high cutting accuracy and low operating requirements, so that the staff can quickly complete the cutting work, thereby improving the applicability of the portable glass cutting structure.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A portable glass cutting structure includes a fixing plate. A through hole is provided at the top of the fixing plate. A cutting device is arranged on the fixing plate. Limit rings are fixed at both ends of the fixing plate. Rotating rods are rotatably installed inside the limit rings. Scale lines I are uniformly arranged on the outer sides of the rotating rods.螺纹杆 are fixed at the bottoms of the rotating rods. Suction cups are fixed at the bottom ends of the螺纹杆. Adjusting tubes are threadedly connected to the outer sides of the螺纹杆. A rotating tube is rotatably installed at the bottom of the adjusting tube. A fixing ring is fixed to the outer side of the rotating tube through a connecting rod. Ball bearings are uniformly rotatably installed at the bottom of the fixing ring. Chute are provided on both sides of the fixing plate. Scale lines II are symmetrically arranged on the top of the fixing plate.

[0010] Preferably: A rotating block is arranged at the top of the rotating rod, and anti-slip lines are arranged on the outer side of the rotating block.

[0011] Preferably: A limit pad is fixedly connected to the bottom of the fixing plate, and the limit pad is a rubber limit pad.

[0012] Preferably: The cutting device includes a U-shaped frame and a slider. The U-shaped frame is located at the top of the fixing plate. Clamping blocks are symmetrically fixed at the bottom of the U-shaped frame, and the clamping blocks are respectively slidably connected to the chute. A slider is slidably installed at the middle position of the U-shaped frame. A diamond blade is installed at the bottom of the slider. A pressing plate is fixed at the top of the slider. Slide rods are symmetrically installed at the bottom of the pressing plate, and the bottom ends of the slide rods all penetrate and extend to the bottom of the U-shaped frame. Connecting holes are provided at the connection positions between the U-shaped frame and the slide rods. Springs are sleeved on the outer sides of the slide rods.

[0013] Preferably: A handle is fixed at the top of the pressing plate, and the handle is an anti-slip handle.

[0014] Preferably: Positioning blocks are symmetrically installed at the top of the fixing plate. A bidirectional screw rod is threadedly installed between the positioning blocks. Limit plates are fixed at the sides of the positioning blocks away from the bidirectional screw rod. Limit blocks are fixed at the bottom ends of the sides of the limit plates close to the fixing plate, and the limit blocks are slidably connected to the chute.

[0015] Preferably: A protective ring is sleeved at the middle position of the bidirectional screw rod, and grooves are uniformly provided on the protective ring.

[0016] The beneficial effects of the present utility model are:

[0017] The portable glass cutting structure provided by the present utility model, through the combined use of the fixing plate, through hole, cutting device, limit ring, rotating rod, scale line I,螺纹杆, suction cup, adjusting tube, rotating tube, fixing ring, ball bearing and chute, can cut a straight line or a circle on the glass according to the use needs, and the operation is simple and easy, the cutting accuracy is high, the operation requirement threshold is low, which is convenient for the staff to quickly complete the cutting work, thereby improving the applicability of the portable glass cutting structure;

[0018] Through the combined use of a U-shaped frame, a slider, a diamond blade, a pressing plate, a sliding rod, a spring and a clamping block, the diamond blade can be pushed out of the fixing plate to contact the glass when cutting the glass, and hidden in the through hole when not cutting, which not only reduces the damage to the glass, but also plays a protective role for the diamond blade in daily use, thus improving the practicability of the portable glass cutting structure;

[0019] Through the combined use of scale line two, a limiting block, a bidirectional screw rod, a limiting plate and a limiting block, it can accurately measure the length of a straight line and the radius of a circle, and cut out glass blocks that meet the size conditions more efficiently, thus facilitating the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view of the present utility model;

[0021] Figure 2 is the connection schematic diagram of the fixing ring and the ball of the present utility model;

[0022] Figure 3 of the present utility model Figure 1 is the enlarged view of the structure at A in;

[0023] Figure 4 is the schematic diagram of the cutting device of the present utility model;

[0024] Figure 5 is the connection schematic diagram of the limiting plate and the limiting block of the present utility model.

[0025] In the figure: 1, fixing plate; 2, through hole; 3, cutting device; 4, limiting ring; 5, rotating rod; 6, scale line one; 7, threaded rod; 8, suction cup; 9, adjusting pipe; 10, rotating pipe; 11, fixing ring; 12, ball; 13, sliding groove; 14, scale line two; 15, U-shaped frame; 16, slider; 17, diamond blade; 18, pressing plate; 19, sliding rod; 20, spring; 21, clamping block; 22, positioning block; 23, bidirectional screw rod; 24, limiting plate; 25, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below with reference to the embodiments and the accompanying drawings, but the embodiments of the present utility model are not limited thereto.

[0027] Such as Figure 1-Figure 5As shown in the figure, this embodiment provides a portable glass cutting structure, which includes a fixing plate 1. A limiting pad is fixedly connected to the bottom of the fixing plate 1, and the limiting pad is a rubber limiting pad, which plays a protective role for the glass and reduces the wear and damage of the glass caused by friction. A through hole 2 is opened at the top of the fixing plate 1, and a cutting device 3 is arranged on the fixing plate 1. Limiting rings 4 are fixedly arranged at both ends of the fixing plate 1, and rotating rods 5 are rotatably installed inside the limiting rings 4. A rotating block is arranged at the top of the rotating rod 5, and anti-slip lines are arranged on the outer side of the rotating block, which facilitates the staff to fix and adjust the rotating rod 5. Scale lines 6 are uniformly arranged on the outer sides of the rotating rods 5. Threaded rods 7 are fixed to the bottoms of the rotating rods 5, suction cups 8 are fixed to the bottom ends of the threaded rods 7, adjusting tubes 9 are threadedly connected to the outer sides of the threaded rods 7, a rotating tube 10 is rotatably installed at the bottom of the adjusting tube 9, a fixing ring 11 is fixed to the outer side of the rotating tube 10 through a connecting rod, and balls 12 are uniformly rotatably installed at the bottom of the fixing ring 11. Sliding grooves 13 are opened on both sides of the fixing plate 1, and scale lines 14 are symmetrically arranged on the top of the fixing plate 1.

[0028] Specifically, when cutting a straight line, the suction cups 8 at the bottoms of the two groups of rotating rods 5 need to be adsorbed on the glass respectively, and then the cutting device 3 is moved to cut the glass. When cutting a circle, the adjusting tube 9 at the bottom of one group of rotating rods 5 is screwed downwards, so that the adjusting tube 9 pushes the rotating tube 10 and the fixing ring 11 to move downwards until the balls 12 at the bottom of the fixing ring 11 are in contact with the glass and the suction cups 8 at the bottom are separated from the top of the glass. Then, after the cutting device 3 is slid to an appropriate distance between the other group of rotating rods 5, the fixing plate 1 and the cutting device 3 are rotated around the axis of this group of rotating rods 5. Subsequently, the balls 12 in contact with the glass and their top components rotate simultaneously, and the cutting device 3 rotates to cut out a circle.

[0029] As Figure 1 、 Figure 2 and Figure 3 shown in the figure, the cutting device 3 includes a U-shaped frame 15 and a slider 16. The U-shaped frame 15 is located on the top of the fixing plate 1. Clamping blocks 21 are symmetrically fixed to the bottom of the U-shaped frame 15, and the clamping blocks 21 are respectively slidably connected to the sliding grooves 13. A slider 16 is slidably installed at the middle position of the U-shaped frame 15. A diamond blade 17 is installed at the bottom of the slider 16. A pressing plate 18 is fixed to the top of the slider 16. A handle is fixed to the top of the pressing plate 18, and the handle is an anti-slip handle, which provides convenience for the staff's pressing and cutting work. Slide rods 19 are symmetrically installed at the bottom of the pressing plate 18, and the bottom ends of the slide rods 19 penetrate and extend to the bottom of the U-shaped frame 15. Connecting holes are opened at the connection positions between the U-shaped frame 15 and the slide rods 19, and springs 20 are sleeved on the outer sides of the slide rods 19.

[0030] Specifically, after the fixing plate 1 is placed on the glass, the suction cup 8 is adsorbed on the glass at the same time, and the pressing plate 18 is pressed downward. The pressing plate 18 pushes the slider 16, the slide rod 19 and the diamond blade 17 to move downward until the diamond blade 17 contacts the glass, and then the pressing plate 18 is slid so that the diamond blade 17 draws a straight line scratch on the glass along the path of the through hole 2 and the slide groove 13. After the cutting is completed, the pressing plate 18 is released and the elastic force of the spring 20 pushes the pressing plate 18 to move upward, and the diamond blade 17 moves upward and leaves the glass surface.

[0031] like Figure 1 and Figure 5 As shown, positioning blocks 22 are symmetrically installed on the top of the fixed plate 1, and bidirectional screws 23 are threadedly installed between the positioning blocks 22. A protective ring is sleeved on the middle position of the bidirectional screw 23, and grooves are evenly opened on the protective ring. The protective ring increases the friction force on the middle and outer sides of the bidirectional screw 23 to facilitate the rotation of the bidirectional screw 23. A limiting plate 24 is fixed on the side of the positioning block 22 away from the bidirectional screw 23, and a limiting block 25 is fixed on the bottom end of the limiting plate 24 close to the fixed plate 1, and the limiting block 25 is slidably connected to the slide groove 13.

[0032] Specifically, the positioning block 22 is horizontally slid along the fixed plate 1 until the positioning block 22 moves to the numerical position of the corresponding scale line 14, and then the bidirectional screw 23 is rotated to make the positioning blocks 22 at both ends move toward the middle, driving the limit plate 24 and the limit block 25 to move toward the middle. The limit block 25 fits tightly inside the slide groove 13, prompting the top positioning block 22 to be fixed at the numerical position of the corresponding scale line 14, thereby limiting the cutting length or radius.

[0033] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A portable glass cutting structure, characterized in that: The invention comprises a fixing plate (1), a through hole (2) is provided on the top of the fixing plate (1), a cutting device (3) is arranged on the fixing plate (1), both ends of the fixing plate (1) are fixed with a limit ring (4), a rotating rod (5) is rotatably installed inside the limit ring (4), the outer side of the rotating rod (5) is evenly provided with a scale line 1 (6), a threaded rod (7) is fixed at the bottom of the rotating rod (5), a suction cup (8) is fixed at the bottom end of the threaded rod (7), an adjusting tube (9) is threadedly connected to the outer side of the threaded rod (7), a rotating tube (10) is rotatably installed at the bottom of the adjusting tube (9), a fixing ring (11) is fixed to the outer side of the rotating tube (10) through a connecting rod, a ball bearing (12) is evenly rotatably installed at the bottom of the fixing ring (11), sliding grooves (13) are provided on both sides of the fixing plate (1), and scale lines 2 (14) are symmetrically arranged on the top of the fixing plate (1).

2. A portable glass cutting structure according to claim 1, characterized in that: A rotating block is arranged on the top of the rotating rod (5), and anti-slip grooves are arranged on the outer side of the rotating block.

3. The portable glass cutting structure according to claim 1, characterized in that: The bottom of the fixed plate (1) is fixedly connected with a limit pad, and the limit pad is a rubber limit pad.

4. The portable glass cutting structure according to claim 1, characterized in that: The cutting device (3) comprises a shaped frame (15) and a slider (16), wherein the shaped frame (15) is located at the top of the fixed plate (1), a clamping block (21) is symmetrically fixed at the bottom of the shaped frame (15), and the clamping block (21) is respectively slidably connected with the slide groove (13), a slider (16) is slidably installed at the middle position of the shaped frame (15), a diamond blade (17) is installed at the bottom of the slider (16), a pressing plate (18) is fixed at the top of the slider (16), a sliding rod (19) is symmetrically installed at the bottom of the pressing plate (18), and the bottom end of the sliding rod (19) all penetrates and extends to the bottom of the shaped frame (15), a connecting hole is opened at the connection between the shaped frame (15) and the sliding rod (19), and a spring (20) is sleeved on the outer side of the sliding rod (19).

5. The portable glass cutting structure according to claim 1, characterized in that: A handle is fixed on the top of the pressing plate (18), and the handle is a non-slip handle.

6. The portable glass cutting structure according to claim 1, characterized in that: A positioning block (22) is symmetrically mounted on the top of the fixed plate (1), a bidirectional screw (23) is threadedly mounted between the positioning blocks (22), a limiting plate (24) is fixed on one side of the positioning block (22) away from the bidirectional screw (23), a limiting block (25) is fixed on the bottom end of the limiting plate (24) close to the fixed plate (1), and the limiting block (25) is slidably connected to the slide groove (13).

7. The portable glass cutting structure according to claim 1, characterized in that: A protective ring is sleeved at the middle position of the bidirectional screw rod (23), and grooves are evenly formed on the protective ring.

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