Ceramic tile angle cutter

Abstract

A bottom support is rotated and unfolded to form a right angle with a guide rail through a rotary connecting device, the guide rail leans against a wall body, a cutting device slides up and down through a sliding piece in sliding fit with the guide rail, and a ceramic tile leans against the guide rail and is fixed through a fixing device on the guide rail. The cutting device slides downwards from top to bottom through the gravity to achieve automatic corner cutting, and due to the fact that the cutting device slides downwards through the gravity to achieve automatic corner cutting, the labor intensity is greatly reduced during corner cutting, and the two hands can be liberated during corner cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration construction equipment, in particular to a tile chamfering machine. Background Technique

[0002] Tile chamfering is one of the necessary processes for decoration workers to process tiles at present. It is often seen that decoration workers use a hand-held cutting machine to chamfer the edges of tiles. When using a hand-held cutting machine for chamfering, the technical requirements for workers are relatively high. When the workload is large, there are problems such as high working intensity and easy fatigue.

[0003] In view of the above problems, a tabletop chamfering machine has appeared on the market. Similar to a tabletop tile chamfering machine described in the Chinese utility model patent CN202023085191.6, the cutting machine is also inclined and fixed on one side of the workbench, and the edges of the tiles are cut by pushing the tiles, thereby improving the quality of the chamfering and the edges are flat. However, such a tabletop tile chamfering machine still needs to manually push the tiles to chamfer. When the quantity is large, there are still problems of high labor intensity and being relatively laborious, which seriously restricts the popularization and application of the tabletop tile chamfering machine. Content of the Utility Model

[0004] The utility model provides a tile chamfering machine to solve the technical problem of high manual chamfering labor intensity in the traditional tabletop tile chamfering machine in related technologies.

[0005] A tile chamfering machine includes a bottom support, a guide rail, a fixed seat, a cutting device, a sliding member slidably engaged with the guide rail. A bottom support is provided below the guide rail. A fixed seat is arranged on the sliding member, and the cutting device is fixed on the fixed seat. It is characterized in that: the cutting device fixed on the fixed seat makes a vertical sliding movement on the guide rail through the sliding member.

[0006] Further, one end of the bottom support is connected to the guide rail in a foldable manner through a rotary connection device.

[0007] Further, a braking device is arranged on the fixed seat.

[0008] Further, an inclined rod is also arranged between the bottom support and the guide rail. The two ends of the inclined rod are respectively fixed to the guide rail and the bottom support. After fixation, the inclined rod, the bottom support and the guide rail form a triangular shape, and the included angle between the bottom support and the guide rail is 90 degrees.

[0009] Further, a tile fixing device A is arranged below the guide rail, and the tile is tightly fixed on the guide rail through the tile fixing device A.

[0010] Further, a chute is also arranged on the guide rail, and a tile fixing device B that can slide up and down is slidably arranged on the chute.

[0011] The beneficial effects of the present utility model are as follows: Since the guide rail of the present utility model is placed vertically, the upper end of the guide rail leans against the wall, the bottom support is arranged below the guide rail, the bottom edge of the ceramic tile is placed on the bottom support, the right side abuts against the guide rail, and is clamped by the ceramic tile fixing device. The cutting device is provided with a sliding member that slidably cooperates with the guide rail. Since the cutting machine has weight and will slide down from top to bottom to cut off the corners of the fixed ceramic tile, the labor intensity during the corner cutting of the ceramic tile cutting machine is reduced. Therefore, the present utility model is more relaxed during corner cutting and has a small labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Fig. is a perspective view of the present utility model in the form of being used against the wall;

[0013] Figure 2 Fig. is a perspective view of the present utility model in the form of being supported by a strut;

[0014] Figure 3 Fig. is a perspective view of another angle of the present utility model in the form of being supported by a strut;

[0015] Figure 4 Fig. is a partial enlarged view of the present utility model when cutting a ceramic tile at the cutting part;

[0016] Figure 5 Fig. is a partial enlarged view of the fixing device A of the present utility model;

[0017] Figure 6 Fig. is a partial enlarged view of the fixing device B of the present utility model;

[0018] Figure 7 Fig. is a partial enlarged view of another angle of the fixing device B of the present utility model;

[0019] Figure 8 Fig. is a perspective view of the present utility model after placing a ceramic tile when used against the wall;

[0020] In the figure:

[0021] 1 - bottom support; 2 - guide rail; 3 - fixing seat; 4 - cutting device; 5 - sliding member; 6 - inclined rod; 7 - ceramic tile fixing device A

[0022] 8 - ceramic tile fixing device B; 21 - rotating connection device; 31 - braking device; 22 - sliding groove; 41 - processing saw blade; 13 - ceramic tile; 14 - hand-tightening screw; 10 - support rod; 11 - cross bar; 12 - wall EMBODIMENTS

[0023] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] As Figure 1 , 3 , 4, 8 show that the improved ceramic tile chamfering machine of the present utility model has a guide rail 2, a sliding member 5, a fixed seat 3, and a cutting device 4. A bottom support 1 is provided below the guide rail 2. The right end of the bottom support 1 and the lower end of the guide rail 2 are connected to the guide rail 2 in a foldable manner through a rotary connection device 21. The rotary connection device 21 is a connecting shaft, and can also be other rotary connection devices such as a hinge shaft or a pivot shaft. The left side of the bottom support 1 is in contact with the ground. The upper surface of the bottom support 1 is used to support the bottom edge of the standing ceramic tile 13 to prevent the standing ceramic tile 13 from tipping to the left due to lack of support on the left after being fixed.

[0026] As Figure 1 , 2 , 3 show that an inclined rod 6 is further provided between the bottom support 1 and the guide rail 2. The two ends of the inclined rod 6 are respectively fixedly connected to the guide rail 2 and the bottom support 1. After being fixed, the inclined rod 6, the bottom support 1, and the guide rail 2 form a triangular shape. The included angle between the bottom support 1 and the guide rail 2 is 90 degrees. After removing the inclined rod 6, the bottom support 1 can be rotated upward through the rotary connection device 21 and folded with the guide rail 2, which is convenient for transportation after folding.

[0027] As Figure 6 , 7 , 4 show that a chute 22 is further provided in front of the guide rail 2. The chute 22 is a concave groove with a larger inner size and a smaller outer size. A ceramic tile fixing device B 8 that can slide up and down is slidably arranged on the chute 22. When the ceramic tile 13 leans against the front of the guide rail 2, the ceramic tile fixing device B 8 realizes the function of tightly fixing the upper part of ceramic tiles 13 of different sizes by sliding up and down, preventing the ceramic tile 13 from vibrating and displacing when the angle of the ceramic tile 13 is cut.

[0028] Specifically, as Figure 6 , 7 show that the ceramic tile fixing device B 8 is a toggle clamp as shown in the figure. The base of the toggle clamp is in the shape of a convex slider and is slidably matched with the chute 22.

[0029] A ceramic tile fixing device A 7 is installed below the guide rail 2. As Figure 5 , 8As shown: the tile fixing device A 7 is a toggle clamp installed under the guide rail 2 by screws, and is kept on the same surface as the tile fixing device B 8, and the lower right corner of the tile 13 is clamped by the tile fixing device A 7.

[0030] like Figure 4 As shown: the right side of the guide rail 2 is the surface on which the sliding member 5 slides up and down, the sliding member 5 and the guide rail 2 are slidably matched, a fixed seat 3 is fixed on the sliding member 5 by screws, and a cutting device 4 is installed on the fixed seat 3. The cutting device 4 can be a marble cutting machine or an angle grinder. An angle grinder is preferably used here. The front face 1 of the guide rail 2 is used as a reference surface. The angle grinder is tilted and fixed on the fixed seat 3 so that the processing saw blade 41 forms an angle of 45° with the front face 1 of the guide rail 2.

[0031] like Figure 4 As shown: a brake device 31 is also provided on the fixing seat 3. Specifically, a threaded hole and a hand screw 14 are provided on the fixing seat 3. The screw portion of the hand screw 14 is screwed into the threaded hole. When the hand screw 14 is tightened, the screw head of the hand screw 14 abuts against the guide rail 2. At this time, the cutting device 4 and the sliding member 5 fixedly connected to the fixing seat 3 cannot slide up and down. When the hand screw 14 is loosened, the screw head of the hand screw 14 and the guide rail 2 change from a conflicting state to a separated state. At this time, the cutting device 4 and the sliding member 5 fixedly connected to the fixing seat 3 can slide up and down together.

[0032] like Figure 1 , 8 As shown: a supporting method of the utility model, the lower end of the guide rail 2 stands on the ground, the upper end tilts backward, the back of the upper end is against the wall 12, the guide rail 2 and the wall are in an acute angle against the wall, the left side of the base 1 is in contact with the ground, and the right side is connected to the lower end of the guide rail 2.

[0033] like Figure 2 , 3 As shown: another supporting method of the utility model, the lower end of the guide rail 2 stands on the ground, the rear of the upper end of the guide rail 2 is supported at a high place by a support rod 10, the lower end of the support rod 10 stands on the ground, the guide rail 2 tilts backward, and a cross piece 11 is set below the guide rail 2 and the support rod 10 to connect the guide rail 2 and the support rod 10, so that the guide rail 2, the support rod 10 and the cross piece 11 are in an A shape, the left side of the bottom bracket 1 is in contact with the ground, and the right side is connected to the lower end of the guide rail 2.

[0034] The specific processing method of the utility model of a tile cutting machine is as follows:

[0035] like Figure 1 , 4As shown in Figure 8: Rotate and unfold the bottom bracket 1 to a right-angle state with the guide rail 2 through the rotary connection device 21. Then fix the inclined rod 6 between the guide rail 2 and the bottom bracket 1 to stably maintain the guide rail 2 and the bottom bracket 1 in a right-angle state and prevent rotation. Then slide the cutting device 4 above the guide rail 2 to a height higher than the tile 13 to be processed. Then fix the cutting device 4 through the braking device 31 to prevent the cutting device 4 from slipping down after releasing the hand. Then stand up the tile 13 to be chamfered, place the bottom edge of the tile 13 on the bottom bracket 1, and lean the right side against the guide rail 2. Place the edge to be chamfered on the right side of the tile 13 at the path position where the processing saw blade 41 on the cutting machine slides down. Clamp the lower right corner position of the tile 13 through the tile fixing device A 7 below the guide rail 2. Then slide the tile fixing device B 8 to the upper right corner position of the tile 13 through the chute 22 and clamp the upper right corner of the tile 13 to make the tile 13 closely adhere to the guide rail 2. After fixing the upper and lower ends of the tile 13, turn on the power switch of the cutting device 4 and release the braking device 31. The rotating processing saw blade 41 will cut the corner of the tile in contact with the processing saw blade 41. Since the upper end of the guide rail 2 is higher than the lower end of the guide rail 2, when releasing the cutting device 4 by hand, due to the weight of the cutting device 4, it will slide down along the guide rail 2 while cutting. When the high-speed rotating processing saw blade 41 touches the tile 13, there will be resistance, and the cutting device 4 will slowly slide down. When the cutting device 4 slides to touch the ground, the sliding action stops, and the corner of the tile 13 to be cut will be cut off. Turn off the power of the cutting device 4, then slide the cutting device 4 to a high position and fix it at the high position by tightening the braking device 31. Release the fixing device A and the fixing device B respectively, and take out the tile 13 with the chamfer already cut. Here, the automatic chamfering of the tile is completed.

[0036] In summary, the present utility model realizes automatic chamfering by sliding from top to bottom through the weight of the cutting device. During chamfering, the operator can free both hands, greatly reducing the labor intensity of the operator when chamfering.

[0037] The above are only specific embodiments of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent replacements, or modifications made based on the present utility model to solve basically the same technical problems and achieve basically the same technical effects are all covered by the protection scope of the present utility model.

Claims

1. A tile angle cutting machine, comprising a base (1), a guide rail (2), a fixed seat (3), a cutting device (4), and a sliding member (5) slidably matched with the guide rail (2), the base (1) being provided below the guide rail (2), the fixed seat (3) being provided on the sliding member (5), and the cutting device (4) being fixed on the fixed seat (3), characterized in that: The cutting device (4) fixed on the fixed seat (3) performs up and down sliding motion on the guide rail (2) via a sliding member (5).

2. The tile cutting machine according to claim 1, characterized in that: One end of the base (1) is connected to the guide rail (2) in a foldable manner via a rotating connection device (21).

3. The tile cutting machine according to claim 1, characterized in that: A brake device (31) is provided on the fixing seat (3).

4. The tile cutting machine according to claim 1, characterized in that: An inclined rod (6) is further provided between the base bracket (1) and the guide rail (2), and the two ends of the inclined rod (6) are respectively fixed to the guide rail (2) and the base bracket (1). After being fixed, the inclined rod (6), the base bracket (1) and the guide rail (2) form a triangle, and the angle between the base bracket (1) and the guide rail (2) is 90 degrees.

5. The tile cutting machine according to claim 1, characterized in that: A tile fixing device A (7) is provided below the guide rail (2), and the tile fixing device A (7) is used to tightly fix the tile on the guide rail (2).

6. The tile cutting machine according to claim 1, characterized in that: The guide rail (2) is also provided with a slide groove (22), and a tile fixing device B (8) that can slide up and down is slidably arranged on the slide groove (22).

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