Ceramic tile cutter

Abstract

The utility model discloses a ceramic tile cutter which comprises a guiding rule, a cutting device and a fixing device used for fixing the guiding rule to a ceramic tile. The cutting device comprises a base, a cutter wheel arranged on the base and used for cutting ceramic tiles, a plurality of rolling wheels used for being connected with the guiding rule in a sliding mode and a plurality of bearings used for being connected with the ceramic tiles in a sliding mode, the cutter wheel and the bearings are arranged on the two sides of the bottom end of the base respectively, and an installation position is arranged at the bottom end of the base in an upward concave mode. A metal mounting seat is fixed at the mounting position, the cutter wheel is arranged beside the metal mounting seat, the bottom of the cutter wheel is higher than the bottom of the bearing, the roller is arranged beside the bearing, and the rotating axis of the roller is perpendicular to the rotating axis of the roller. The base can slide under the guiding effect of the guiding rule, the bearing can ensure that the base can smoothly slide on a ceramic tile, the structure that the cutter wheel is fixed to the base through the metal installation base enhances the structural strength of connection between the cutter wheel and the base, and the cutter wheel is not prone to deformation.

Description

Technical Field

[0001] The utility model relates to the field of ceramic tile cutting technology, in particular to a ceramic tile cutter. Background Art

[0002] Tile cutters can be divided into two types: electric cutters and manual cutters. Compared with electric tile cutters, manual tile cutters have simpler requirements for construction sites, do not require water and electricity, and have low operating costs. They are widely used in cutting tiles for decoration. Their working principle is similar to that of a diamond glass knife scratching glass. They use the physical properties of hard and brittle materials to pre-scratch indentations on the tile surface to form stress points / lines, and then apply single-point pressure on both sides of the scratched line and opposite to the scratched line. The tile breaks along the scratched line from the surface to the inside and the opposite side, thereby realizing the tile splitting process.

[0003] In the prior art, a manual tile cutter includes a base plate, a guide rod mounted above the base plate, and a movable frame slidably connected to the guide rod. The cutting operation is completed by moving the movable frame along the guide rod. However, when cutting tiles of a larger area, the tiles are placed on the base plate of the tile cutter. During the cutting process, pressure is applied to the tiles, which may cause the tiles to shift on the base plate, thereby causing the marking lines of the tiles to be not straight, and the cut tiles to not meet the requirements. In addition, dust and other impurities exist in the working environment of tile cutting, which are easily attached to the guide rod, hindering the sliding between the movable frame and the guide rod and aggravating the wear between the guide rod and the movable frame. The operation process is time-consuming and labor-intensive.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a tile cutter, which is provided with a roller on the base so that the base can slide under the guidance of a ruler, and cooperates with the setting of the bearing to ensure that the base can slide smoothly on the tile, is not easy to deform, has a long service life, and the bottom of the cutter wheel is higher than the bottom of the bearing. When in use, the user holds the base and presses down on the side where the cutter wheel is located, so that the cutter wheel can mark the tile. The structure in which the cutter wheel is fixed to the base through a metal mounting base strengthens the structural strength of the connection between the cutter wheel and the base, and is not easy to deform.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tile cutter comprises a ruler, a cutting device and a fixing device for fixing the ruler on the tile;

[0008] The cutting device includes a base and a cutter wheel for cutting tiles arranged on the base, a plurality of rollers for slidingly connecting with a ruler and a plurality of bearings for slidingly connecting with tiles, the cutter wheel and the plurality of bearings are respectively arranged on both sides of the bottom end of the base, the bottom end of the base is concavely provided with a mounting position, a metal mounting seat is fixed to the mounting position, the cutter wheel is arranged on the side of the metal mounting seat, the bottom of the cutter wheel is higher than the bottom of the bearing, the roller is arranged on the side of the bearing, the rotation axis of the roller is perpendicular to the rotation axis of the roller, so that the base can slide under the guidance of the ruler and ensure that the base can slide smoothly on the tiles, is not easy to deform, and has a long service life. When in use, the user holds the base and presses down on the side where the cutter wheel is located, so that the cutter wheel can mark the tiles, and the structure in which the cutter wheel is fixed to the base through the metal mounting seat strengthens the structural strength of the connection between the cutter wheel and the base, which is not easy to deform.

[0009] As a preferred solution, the base is made of wood, so that the cutting device as a whole is lighter and easier to carry.

[0010] As a preferred solution, there are three rollers arranged at intervals, and two bearings are provided, and the two bearings are respectively arranged between two adjacent rollers, so that the base can slide more smoothly on the ruler and the tiles.

[0011] As a preferred solution, the cutter wheel is arranged in the middle of one side of the bottom end of the base.

[0012] As a preferred solution, a relief groove for accommodating a cutting wheel is recessed on one side of the bottom end of the base. The cutting wheel is placed in the relief groove to prevent the cutting wheel from scratching the hand when holding the base.

[0013] As a preferred solution, the roller is arranged on the base through a roller mounting frame, and the roller mounting frame includes a fixing portion and mounting portions extending integrally from both ends of the fixing portion, and the roller is rotatably connected between the two mounting portions.

[0014] As a preferred solution, the bearing is arranged on the base through a rotating shaft, an anti-slip piece is arranged at one end of the rotating shaft away from the base, and the bearing sleeve is arranged outside the rotating shaft and its movement is restricted between the anti-slip piece and the base.

[0015] As a preferred solution, the ruler is made of aluminum alloy.

[0016] As a preferred solution, two fixing devices are provided, and the two fixing devices are respectively located at two ends of the ruler.

[0017] As a preferred solution, the fixing device is a G-shaped clamp.

[0018] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0019] Mainly, a roller is arranged on the base so that the base can slide under the guidance of the ruler, and the bearing is arranged to ensure that the base can slide smoothly on the tile, is not easy to deform, and has a long service life. The bottom of the cutter wheel is higher than the bottom of the bearing. When in use, the user holds the base and presses down on the side where the cutter wheel is located so that the cutter wheel can mark the tile. The structure in which the cutter wheel is fixed to the base through a metal mounting base strengthens the structural strength of the connection between the cutter wheel and the base, and is not easy to deform.

[0020] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of a cutting device of a preferred embodiment of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of the cutting device of the preferred embodiment of the utility model from another viewing angle;

[0023] Figure 3 It is a three-dimensional schematic diagram of a cutting device of a preferred embodiment of the utility model from another viewing angle;

[0024] Figure 4 It is a front view schematic diagram of a cutting device of a preferred embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the use of a preferred embodiment of the utility model.

[0026] Description of the accompanying drawings:

[0027] 10. Ruler 20. Cutting device

[0028] 21. Base 211. Installation position

[0029] 212, avoidance groove 22, cutter wheel

[0030] 23. Roller 24. Bearing

[0031] 30. Fixing device 40. Metal mounting seat

[0032] 41. Screw hole 42. Mounting hole

[0033] 50. Roller mounting frame 51. Fixing part

[0034] 52. mounting portion 60. rotating shaft

[0035] 70. Ceramic tiles. DETAILED DESCRIPTION

[0036] First of all, it should be noted that in the description of the present invention, the terms "up", "down", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0037] Please refer to Figures 1 to 5 As shown, it shows the specific structure of a preferred embodiment of the utility model, including a ruler 10, a cutting device 20 and a fixing device 30 for fixing the ruler 10 on the tile.

[0038] The ruler 10 is made of aluminum alloy, and two fixing devices 30 are provided. The two fixing devices 30 are respectively located at the two ends of the ruler 10. The fixing devices 30 are G-shaped clamps. When in use, the ruler 10 is first placed on the upper surface of the tile, and the two ends of the ruler 10 extend out of the tile, and then the ruler 10 is fixed on the tile by two G-shaped clamps.

[0039] The cutting device 20 includes a base 21 and a cutter wheel 22 for cutting tiles arranged on the base 21, a plurality of rollers 23 for slidingly connecting with the ruler 10, and a plurality of bearings 24 for slidingly connecting with the tiles. The cutter wheel 22 and the plurality of bearings 24 are respectively arranged on both sides of the bottom end of the base 21. The bottom end of the base 21 is concavely provided with a mounting position 211, and a metal mounting seat 40 is fixed to the mounting position 211. The cutter wheel 22 is arranged on the side of the metal mounting seat 40. The bottom of the cutter wheel 22 is higher than the bottom of the bearing 24. The rollers 23 are connected to the ruler 10 in a sliding manner, and the bearings 24 are connected to the tiles in a sliding manner. The wheel 23 is arranged on the side of the bearing 24, and the rotation axis of the roller 23 is perpendicular to the rotation axis of the roller 23, so that the base 21 can slide under the guidance of the ruler 10, and ensure that the base 21 can slide smoothly on the tile, is not easy to deform, and has a long service life. When in use, the user holds the base 21 and presses down on the side where the cutter wheel 22 is located, so that the cutter wheel 22 can mark the tile. The structure in which the cutter wheel 22 is fixed to the base 21 through the metal mounting base 40 strengthens the structural strength of the connection between the cutter wheel 22 and the base 21, and is not easy to deform.

[0040] See also Figure 1 and Figure 2As shown, one side of the bottom end of the base 21 is recessed with an avoidance groove 212 for accommodating the cutter wheel 22, and the avoidance groove 212 is located above the mounting position 211. The cutter wheel 22 is placed in the avoidance groove 212 to prevent the cutter wheel 22 from scratching the hand when holding the base 21; specifically, the cutter wheel 22 is arranged in the middle of one side of the bottom end of the base 21, and the metal mounting seat 40 is provided with a screw hole 41 that passes through the upper and lower parts. The metal mounting seat 40 is fixed to the top wall of the mounting position 211 by screws passing through the screw holes 41, and the side of the metal mounting seat 40 is provided with a mounting hole 42 for installing the cutter wheel 22, and the cutter wheel 22 is fixed to the metal mounting seat 40 through the mounting hole 42, and the cutter wheel 22 can be a roller glass cutter.

[0041] See also Figure 2 and Figure 3 As shown, there are three rollers 23 arranged at intervals, and two bearings 24 are provided. The two bearings 24 are respectively arranged between two adjacent rollers 23, so that the base 21 can slide more smoothly on the ruler 10 and on the tiles; specifically, the roller 23 is set on the base 21 through a roller mounting frame 50, and the roller mounting frame 50 includes a fixing portion 51 and mounting portions 52 extending integrally from both ends of the fixing portion 51, and the roller 23 is rotatably connected between the two mounting portions 52, and the bearing 24 is set on the base 21 through a rotating shaft 60, and an anti-slip component is provided at the end of the rotating shaft 60 away from the base 21, and the bearing 24 is sleeved outside the rotating shaft 60, and its movement is limited between the anti-slip component and the base 21.

[0042] In this embodiment, the base 21 is made of wood and is rectangular, so that the cutting device 20 is lighter and more convenient to carry.

[0043] The method of using this embodiment is described in detail as follows:

[0044] See also Figure 4 As shown, firstly, the ruler 10 is fixed on the tile by the fixing device 30, and then the base 21 is held and the cutter wheel 22 is used to scratch a notch line on the tile 70, and finally a single-point pressure is applied on both sides of the scratch line and opposite to the scratch line so that the tile 70 is broken from the surface to the inside and the opposite side along the scratch line, thereby realizing the segmentation processing of the tile 70.

[0045] The design focus of this utility model is:

[0046] Mainly, a roller is arranged on the base so that the base can slide under the guidance of the ruler, and the bearing is arranged to ensure that the base can slide smoothly on the tile, is not easy to deform, and has a long service life. The bottom of the cutter wheel is higher than the bottom of the bearing. When in use, the user holds the base and presses down on the side where the cutter wheel is located so that the cutter wheel can mark the tile. The structure in which the cutter wheel is fixed to the base through a metal mounting base strengthens the structural strength of the connection between the cutter wheel and the base, and is not easy to deform.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A tile cutter, comprising a ruler, a cutting device and a fixing device for fixing the ruler on the tile; characterized in that: The cutting device includes a base and a cutter wheel for cutting tiles arranged on the base, a plurality of rollers for slidingly connecting to a ruler and a plurality of bearings for slidingly connecting to tiles, the cutter wheel and the plurality of bearings are respectively arranged on both sides of the bottom end of the base, the bottom end of the base is recessed upwardly with a mounting position, a metal mounting seat is fixed to the mounting position, the cutter wheel is arranged on the side of the metal mounting seat, the bottom of the cutter wheel is higher than the bottom of the bearing, the roller is arranged on the side of the bearing, and the rotation axis of the roller is perpendicular to the rotation axis of the roller.

2. A tile cutter according to claim 1, characterized in that: The material of the base is wood.

3. A tile cutter according to claim 1, characterized in that: The rollers are arranged in three intervals, and the bearings are provided with two bearings, which are respectively arranged between two adjacent rollers.

4. A tile cutter according to claim 1, characterized in that: The cutter wheel is arranged at the middle part of one side of the bottom end of the base.

5. A tile cutter according to claim 1, characterized in that: One side of the bottom end of the base is concavely provided with an avoidance groove for accommodating the cutter wheel, and the cutter wheel is placed in the avoidance groove.

6. A tile cutter according to claim 1, characterized in that: The roller is arranged on the base through a roller mounting frame, and the roller mounting frame comprises a fixing portion and mounting portions extending integrally from both ends of the fixing portion, and the roller is rotatably connected between the two mounting portions.

7. A tile cutter according to claim 1, characterized in that: The bearing is arranged on the base through a rotating shaft, an anti-slipping piece is arranged at one end of the rotating shaft away from the base, the bearing sleeve is arranged outside the rotating shaft, and its movement is restricted between the anti-slipping piece and the base.

8. A tile cutter according to claim 1, characterized in that: The ruler is made of aluminum alloy.

9. A tile cutter according to claim 1, characterized in that: There are two fixing devices, which are respectively located at two ends of the ruler.

10. A tile cutter according to claim 9, characterized in that: The fixing device is a G-shaped clamp.

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