Ceramic tile cutter

Abstract

The utility model relates to a ceramic tile cutting knife which comprises a fixing piece, a sliding rail scale is arranged on the fixing piece, a cutting knife assembly is assembled on the sliding rail scale in a sliding mode, and a vertical idler wheel and a horizontal idler wheel which are used for being matched with one surface and one side face of a ceramic tile in a rolling mode respectively are arranged on one surface of the fixing piece in a rotating mode. A T-shaped through groove is formed in the surface of the fixing piece, a wheel shaft of the vertical roller is assembled with the fixing piece through a sliding block arranged in the T-shaped through groove in a sliding mode, the sliding block is matched with the side wall of the T-shaped through groove in a rotation stopping mode, and the wheel shaft of the vertical roller is arranged on the sliding block in a threaded and screwed mode. The vertical roller and the horizontal roller which are respectively used for being in rolling fit with one surface and one side surface of the ceramic tile are rotationally distributed on one surface of the fixing piece, so that the vertical roller and the horizontal roller are in larger contact with the ceramic tile during use, the sliding is more stable, the ceramic tile can be firmly pressed and stabilized, and the occurrence of unreliable matching and poor stability is avoided. And deflection is easy to occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceramic tile cutting knife belongs to a ceramic tile cutting device. BACKGROUND

[0002] In the ceramic tile laying process, due to the problem of space, the whole ceramic tile cannot be placed at the edge, at this moment, the ceramic tile needs to be cut to the appropriate size according to the size of the space, and the ceramic tile cutting needs a cutting machine, and the size needs to be matched in the cutting process. The Chinese patent specification with publication number CN110883953B discloses a pull-down type ceramic tile cutting knife, a measuring ruler assembly (3) is arranged above the ceramic tile and extends along the length direction of the measuring ruler assembly (3); a fixing part (4) is fixedly arranged at one end of the measuring ruler assembly (3) and is in contact with the vertical surface of the edge of the ceramic tile, so that the measuring ruler assembly (3) and the fixing part (4) can move along the length direction of the edge of the ceramic tile; a sliding part (5) is slidably arranged on the measuring ruler assembly (3), and the sliding direction is consistent with the length direction of the measuring ruler assembly (3), the sliding part (5) can be fastened on the measuring ruler assembly (3) through a fastener (16), and the sliding part (5) is provided with a cutting assembly (6) for cutting the ceramic tile; a first measuring foot and a second measuring foot are arranged on the sliding part (5) and the fixing part (4) respectively and are located on the same side of the measuring ruler assembly (3); a first reference surface (8) and a second reference surface (9) are arranged on the side of the first measuring foot away from the sliding part (5) and the side of the second measuring foot away from the fixing part (4) respectively, so that the first reference surface (8) and the second reference surface (9) are in contact with the two ends of the laying position respectively, and when the cutting assembly (6) cuts the ceramic tile, the distance value from the first reference surface (8) to the second reference surface (9) is equal to the distance value from the vertical surface of the ceramic tile to the cutting assembly (6). When cutting the ceramic tile, the side surface of the fixing part is directly in contact with the side surface of the ceramic tile, the friction is large, and the ceramic tile cannot be pressed tightly, which can cause unreliable cooperation and easy deflection during operation. UTILITY MODEL CONTENTS

[0003] The utility model discloses a ceramic tile cutting knife, and aims at solving the problem that the side surface of the fixing part is directly in contact with the side surface of the ceramic tile in the prior art, the ceramic tile cannot be pressed tightly, and the ceramic tile can be pressed tightly.

[0004] In order to solve the above problems, the ceramic tile cutting knife disclosed by the utility model adopts the following technical scheme:

[0005] The utility model discloses a ceramic tile cutting knife, including fixed part, be provided with slide rail scale on fixed part, the cutting tool assembly of sliding assembly has on slide rail scale, the surface of fixed part is rotatably arranged with vertical roller and horizontal roller respectively for rolling cooperation with the surface and a side surface of ceramic tile, the surface of fixed part is provided with T type through slot, the axle of vertical roller is assembled with fixed part through the sliding block of T type through slot, the sliding block is rotationally cooperated with the lateral wall of T type through slot, and the axle of vertical roller is screw set on the sliding block.

[0006] The vertical roller is the outer ring of bearing, and the inner ring of bearing is strongly installed on the axle of vertical roller.

[0007] The sliding block is hexagon nut.

[0008] The axle of vertical roller is screw rod matched with hexagon nut.

[0009] The surface of fixed part is convexly provided with convex strip, and the T type through slot is arranged on the convex strip.

[0010] The surface between the convex strip and the inner ring of bearing is provided with gasket, and the screw rod passes through the through hole on the gasket.

[0011] The gasket is square gasket, and the surface of convex strip is concavely provided with strip recess for sinking gasket.

[0012] The horizontal roller has wheel body, and the wheel body is rotatably assembled on fixed block, and the fixed block is embedded on the surface of fixed part and arranged in recess.

[0013] The fixed block is cuboid.

[0014] The recess is two rows, and the two rows of recesses extend to the opposite side walls of fixed part respectively.

[0015] One surface of the fixed part of the utility model is rotatably arranged with vertical roller and horizontal roller respectively for rolling cooperation with the surface and a side surface of ceramic tile, when using, the vertical roller and horizontal roller contact with ceramic tile, the contact surface is larger, sliding is more stable, can be pressed firmly, avoids appearing, and the problem that cooperation is unreliable and is easy to deflect.

[0016] The vertical roller of the utility model is the outer ring of bearing, adopts standard part and is convenient to take materials, and the cost is low.

[0017] The surface of fixed part of the utility model is convexly provided with convex strip, and the T type through slot is arranged on the convex strip, can guarantee that the vertical roller can contact with ceramic tile under the condition that the screw rod piece is not long.

[0018] The surface of the convex strip is provided with a gasket between the inner ring of the bearing, the screw rod passes through the through hole on the gasket, the position of the vertical roller can be adjusted by the gasket, and the pressure locking of the screw thread can be guaranteed.

[0019] The two rows of grooves extend to the opposite side walls of the fixing member, the installation and dismounting of the fixing block are facilitated, and the replacement of components is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced as follows:

[0021] Figure 1 The drawings are structural schematic diagrams of the embodiments of the present application.

[0022] Figure 2 The drawings are structural schematic diagrams of the embodiments of the present application. Figure 1 The drawings are structural schematic diagrams of the embodiments of the present application.

[0023] Figure 3 The drawings are structural schematic diagrams of the embodiments of the present application. Figure 2 The drawings are structural schematic diagrams of the embodiments of the present application.

[0024] Figure 4 The drawings are structural schematic diagrams of the embodiments of the present application. Figure 2 The drawings are structural schematic diagrams of the embodiments of the present application.

[0025] Figure 5 The drawings are structural schematic diagrams of the embodiments of the present application. Figure 1 The drawings are structural schematic diagrams of the embodiments of the present application. DETAILED DESCRIPTION

[0026] In order to make the technical purpose, technical scheme and beneficial effects of the present application more clear, the technical scheme of the present application will be further described in combination with the drawings and specific embodiments.

[0027] The specific embodiments of the ceramic tile cutting knife are characterized in that Figures 1-5The fixing member 1 is in the shape of a rectangle, and a slide rail scale 2 is arranged on the fixing member 1, and a cutting tool assembly 3 is slidably arranged on the slide rail scale 2. A vertical roller 4 and a horizontal roller 5 are arranged on one surface of the fixing member 1. The vertical roller refers to a roller whose rotation axis is perpendicular to the surface of the fixing member 1, and the horizontal roller refers to a roller whose rotation axis is parallel to the surface of the fixing member 1. In this way, during use, the vertical roller and the horizontal roller are respectively in rolling contact with the surface and one side of the ceramic tile.

[0028] The vertical rollers 4 are arranged in a row and are used for rolling contact with one side of the ceramic tile. The vertical roller 4 is a bearing outer ring, and a bearing inner ring is tightly arranged on the axle of the vertical roller. The rotation axis of the vertical roller 4 is a screw rod 6, a convex strip 7 is arranged on the surface of the fixing member 1, and a T-shaped through slot 8 is arranged on the convex strip 7. A hexagonal nut 9 as a sliding block is slidably arranged in the T-shaped through slot 8, the hexagonal nut is in rotation-stopping contact with the side wall of the T-shaped through slot, and the screw rod 6 is in screwing contact with the hexagonal nut 9. The vertical roller is convenient to replace.

[0029] A gasket 10 is arranged between the surface of the convex strip 7 and the bearing inner ring, and the screw rod 6 passes through the through hole of the gasket 10. The gasket 10 is a square gasket, and a strip-shaped recess 11 is arranged on the surface of the convex strip 7 and is used for sinking the gasket 10.

[0030] Further, the horizontal roller 5 has a wheel body 12, the wheel body 12 is rotatably arranged on a fixing block 13, and the fixing block 13 is embedded in a recess 14 arranged on the surface of the fixing member 1.

[0031] The fixing block 13 is in the shape of a rectangular solid. The recess 14 is arranged in two rows, and the two rows of recesses 14 respectively extend to the opposite side walls of the fixing member 1. The fixing block is combined with the recess 14 of the fixing member 1 through friction, and is convenient to replace.

[0032] The vertical roller and the horizontal roller in the above embodiment disclose a specific structure, and any form of vertical roller and horizontal roller can be selected in other embodiments.

[0033] The sliding block in the above embodiment is a hexagonal nut, and a common sliding block can also be used in other embodiments.

[0034] The surface of the fixing member in the above embodiment is convexly provided with a convex strip, and the T-shaped through slot is arranged on the convex strip. In other embodiments, the T-shaped through slot can be directly arranged on the surface of the fixing member.

[0035] The gasket is arranged between the surface of the convex strip and the bearing inner ring in the above embodiment, and the gasket can also not be arranged in other embodiments.

[0036] The cross groove for screwing is arranged on the nail cap of the screw rod 6 in the above embodiment, and a single groove can be selected in other embodiments.

[0037] Finally, it should be noted that the above embodiments are used for illustration only and not to limit the technical solutions of the present application. Any equivalent replacement, modification or partial replacement of the present application without departing from the spirit and scope of the present application shall be covered within the scope of the present application.

Claims

1. A ceramic tile cutting cutter, comprising a fixing member, a slide rail scale is arranged on the fixing member, and a cutting tool assembly is slidingly assembled on the slide rail scale, characterized in that, One surface of the fixing member is rotationally provided with vertical rollers and horizontal rollers respectively used for rolling cooperation with one surface and one side of the ceramic tile, a T-shaped through slot is formed on the surface of the fixing member, the wheel shaft of the vertical roller is assembled with the fixing member through a sliding block which is slidingly arranged in the T-shaped through slot, the sliding block is rotationally matched with the side wall of the T-shaped through slot, and the wheel shaft of the vertical roller is threadedly arranged on the sliding block.

2. The tile cutting cutter according to claim 1, characterized in that, The vertical roller is the outer ring of a bearing, and the inner ring of the bearing is strongly arranged on the wheel shaft of the vertical roller.

3. The tile cutting cutter according to claim 2, characterized in that, The sliding block is a hexagonal nut.

4. The tile cutting cutter according to claim 3, characterized in that, The wheel shaft of the vertical roller is a screw rod matched with the hexagonal nut.

5. The tile cutting cutter according to claim 4, characterized in that, The surface of the fixing member is convexly provided with a convex strip, and the T-shaped through slot is arranged on the convex strip.

6. The tile cutting cutter according to claim 5, characterized in that, A gasket is arranged between the surface of the convex strip and the inner ring of the bearing, and the screw rod passes through a through hole on the gasket.

7. The tile cutting cutter according to claim 6, characterized in that, The gasket is a square gasket, and the surface of the convex strip is concavely provided with a strip-shaped recess for sinking the gasket.

8. The tile cutter according to any one of claims 1-7, wherein, The horizontal roller has a wheel body which is rotationally assembled on a fixing block, and the fixing block is embedded in a recess formed on the surface of the fixing member.

9. The tile cutting cutter according to claim 8, characterized in that, The fixing block is in the shape of a cuboid.

10. The tile cutting cutter according to claim 9, characterized in that, The recess is in two rows, and the two rows of recesses respectively extend to the opposite side walls of the fixing member.

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