Push broach

Abstract

The utility model relates to the field of ceramic tile cutting equipment, in particular to a push broach which comprises a main body part and a sliding block, the sliding block is connected to the main body part in a sliding mode, the sliding block is connected with a ruler in a rotating mode, the ruler is movably connected with a cutting part, the cutting part comprises a movable block and a connecting block, the movable block and the connecting block are embedded, and a locking device is arranged on the movable block. The locking device is used for limiting the relative position of the movable block and the ruler, a mounting shaft is arranged on the connecting block, a cutter wheel is connected to the bottom of the mounting shaft, a center protruding strip is arranged on the side face of the connecting block and abuts against the side face of the movable block, and the movable block and the connecting block are jointly connected with a first adjusting device. The first adjusting device is used for adjusting the transverse angle of the connecting block around the central convex strip; the utility model provides a push broach which solves the problem that the cutting effect of a cutter wheel on ceramic tiles is poor due to the fact that the installation angle of the cutter wheel cannot be accurately adjusted and positioned.

Description

Technical Field

[0001] This utility model relates to the field of tile cutting equipment, and in particular to a pusher. Background Technology

[0002] Tiles are now a common decoration material in daily life and are widely used in the construction industry. They have advantages such as simple maintenance and long service life. However, in actual operation, in order to adapt to various room floor shapes, tiles need to be cut into various sizes and shapes according to the site conditions for laying.

[0003] Commercially available tile cutting devices typically use a cutting wheel to cut and break down tiles. However, the cutting wheel is usually fixed to the device and cannot be adjusted by the user. During assembly or transportation, the cutting wheel may shift, creating an angle between the cutting point and the direction of travel. This results in a curved line on the cut tile surface. Furthermore, the components of the cutting wheel cannot be adjusted or positioned, preventing it from being perpendicular to the tile surface and significantly affecting the cutting effect. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a pusher blade, which solves the problem that the inability to accurately adjust and position the installation angle of the cutter wheel leads to poor tile cutting performance.

[0005] The technical solution adopted by this utility model is as follows: a pusher includes a main body and a slider. The slider is slidably connected to the main body. A scale is rotatably connected to the slider. A cutting part is movably connected to the scale. The cutting part includes a movable block and a connecting block. The movable block and the connecting block are fitted together. A locking device is provided on the movable block to limit the relative position of the movable block and the scale. A mounting shaft is provided on the connecting block. A cutter wheel is connected to the bottom of the mounting shaft. A central protrusion is provided on the side of the connecting block. The central protrusion abuts against the side of the movable block. A first adjusting device is connected to both the movable block and the connecting block. The first adjusting device is used to adjust the lateral angle of the connecting block around the central protrusion.

[0006] With the above technical solution, the user can use the central protrusion as the fulcrum of the connecting block, and use the first adjustment device to drive the connecting block to rotate around the central protrusion until it is adjusted to a suitable position and the angle is locked. Then, the scale is driven so that the slider slides on the main body, and the cutter wheel can cut the tile. When using the cutting part, the user can adjust the angle of the cutter wheel in the horizontal direction to be the same as the direction of travel of the cutter wheel in a timely manner, so that the cutter wheel will not deviate when cutting and decomposing the tile, and avoid the situation that the lines on the surface of the cut tile are curved. It is very convenient to use.

[0007] Furthermore, a positioning groove is provided on the side of the connecting block, and a corresponding positioning protrusion is provided on the movable block, with the positioning protrusion and the positioning groove fitting together.

[0008] The above technical solution makes the assembly of the cutting part very convenient by fitting the positioning protrusion and the positioning groove together, and the user can adjust the relative angle between the moving block and the connecting block to a certain extent, making it more convenient to use.

[0009] Furthermore, the first adjusting device is a first screw, the movable block is provided with a first threaded hole, and the connecting block is provided with a corresponding mounting hole. There are two of each of the first screw, the first threaded hole, and the mounting hole. The two first threaded holes and the mounting holes are both located on both sides of the central protrusion. The first screw passes through the mounting hole and connects to the first threaded hole.

[0010] With the above technical solution, the user can change the angle of the cutter wheel in the horizontal direction by screwing in or out the two first screws. The user can adjust the angle of the cutter wheel in the horizontal direction by rotating and adjusting each of the first screws, which is very convenient to use.

[0011] Furthermore, a second adjusting device is connected to both the movable block and the connecting block. The second adjusting device is a second screw. A waist-shaped hole is provided at the top of the positioning groove, and a second threaded hole is provided at the top of the positioning protrusion. There are two of each of the second screw, the waist-shaped hole, and the second threaded hole. Both the two waist-shaped holes and the second threaded hole are located on both sides of the central protrusion. The second screw passes through the waist-shaped hole and connects to the second threaded hole.

[0012] With the above technical solution, the user can make the connection between the connecting block and the movable block more stable by screwing in or out the two second screws. The user can adjust the relative position of the connecting block and the movable block by rotating and adjusting the position of the two second screws on the waist-shaped hole in order to achieve the best cutting effect.

[0013] Furthermore, the connecting block is provided with a first locking member, and the connecting block is also provided with a connecting cylinder. The connecting cylinder is provided with a positioning hole, and the mounting shaft passes through the positioning hole. A third threaded hole is opened on the side wall of the connecting cylinder. The positioning hole and the third threaded hole are connected. The first locking member passes through the third threaded hole and abuts against the mounting shaft.

[0014] With the above technical solution, the user can adjust the distance between the cutter wheel and the bottom of the connecting cylinder by moving the mounting shaft, thereby effectively adjusting the height of the cutter wheel on the connecting block. The first locking component can restrict the movement of the mounting shaft, preventing the cutter wheel from shaking or slipping during use, making the overall structure of the connecting block more robust.

[0015] Furthermore, the locking device is a second locking member, and the movable block is provided with a fourth threaded hole, through which the second locking member passes and abuts against the scale.

[0016] With the above technical solution, the user can move the movable block on the scale. After reaching the desired position, the second locking member is inserted into the fourth threaded hole and pushed towards the scale until the second locking member abuts the scale. This restricts the movement of the movable block on the second locking member and prevents the movable block from shaking or shifting.

[0017] Furthermore, the main body includes a profile and a guide rail. The guide rail is disposed on both sides of the profile. Sliding wheels are rotatably connected to both sides of the slider. The sliding wheels are adapted to the guide rail. The length direction of the profile is the same as the length direction of the guide rail.

[0018] Through the above technical solution, the sliding wheel and the guide rail work together to make the force on both sides of the slider very balanced when it moves on the profile, making it smoother to use and avoiding situations such as the slider getting stuck or shifting on the profile due to uneven force on both sides. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the cutting part structure of this utility model;

[0022] Figure 3 This is an exploded view of the cutting part of this utility model;

[0023] Figure 4 This is a schematic diagram of the movable block structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the connecting block structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the slider structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the main structure of the present utility model;

[0027] The utility model reference information is as follows:

[0028] 1. Main body; 2. Slider; 3. Scale; 4. Cutting part; 5. Movable block; 6. Connecting block; 7. Mounting shaft; 8. Cutter wheel; 9. Central protrusion; 10. Fourth threaded hole; 11. Positioning groove; 12. Positioning protrusion; 13. First screw; 14. First threaded hole; 15. Mounting hole; 16. Second screw; 17. Wavy hole; 18. Second threaded hole; 19. First locking element; 20. Connecting cylinder; 21. Positioning hole; 22. Third threaded hole; 23. Second locking element; 24. Profile; 25. Guide rail; 26. Sliding wheel;

[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0032] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0033] See Figures 1 to 7 As shown, a pusher includes a main body 1 and a slider 2. The slider 2 is slidably connected to the main body 1. A scale 3 is rotatably connected to the slider 2. A cutting part 4 is movably connected to the scale 3. The cutting part 4 includes a movable block 5 and a connecting block 6. The movable block 5 and the connecting block 6 are fitted together. A locking device is provided on the movable block 5 to limit the relative position of the movable block 5 and the scale 3. A mounting shaft 7 is provided on the connecting block 6. A cutter wheel 8 is connected to the bottom of the mounting shaft 7. A central protrusion 9 is provided on the side of the connecting block 6. The central protrusion 9 abuts against the side of the movable block 5. A first adjustment device is connected to both the movable block 5 and the connecting block 6. The first adjustment device is used to adjust the lateral angle of the connecting block 6 around the central protrusion 9. The user can use the central protrusion 9 as the fulcrum of the connecting block 6, and use the first adjustment device to drive the connecting block 6 to rotate around the central protrusion 9 until it is adjusted to a suitable position and the angle is locked. Then, the scale 3 is driven so that the slider 2 slides on the main body 1, and the cutter wheel 8 can cut the tile. When using the cutting part 4, the user can adjust the angle of the cutter wheel 8 in the horizontal direction to be the same as the direction of travel of the cutter wheel 8 in time, so that the cutter wheel 8 will not deviate when cutting and decomposing the tile, and avoid the line on the surface of the cut tile being curved. It is very convenient to use.

[0034] See Figures 3-5 As shown, a positioning groove 11 is provided on the side of the connecting block 6, and a positioning protrusion 12 is provided on the movable block 5 accordingly. The positioning protrusion 12 and the positioning groove 11 fit together. The fit between the positioning protrusion 12 and the positioning groove 11 makes the assembly of the cutting part 4 very convenient, and the user can adjust the relative angle between the movable block 5 and the connecting block 6 to a certain extent, making it more convenient to use.

[0035] See Figures 1-5 As shown, the first adjusting device is a first screw 13, the movable block 5 is provided with a first threaded hole 14, and the connecting block 6 is provided with a corresponding mounting hole 15. There are two first screws 13, two first threaded holes 14, and two mounting holes 15. The two first threaded holes 14 and the mounting holes 15 are located on both sides of the central protrusion 9. The first screw 13 passes through the mounting hole 15 and connects to the first threaded hole 14. By screwing in or out the two first screws 13, the user can change the angle of the cutter wheel 8 on the connecting block 6 in the horizontal direction as the end positions of the two first screws 13 change. The user can adjust the angle of the cutter wheel 8 in the horizontal direction by rotating and adjusting each first screw 13, which is very convenient to use.

[0036] See Figures 1-5As shown, the movable block 5 and the connecting block 6 are also connected to a second adjusting device, which is a second screw 16. A waist-shaped hole 17 is provided at the top of the positioning groove 11, and a second threaded hole 18 is provided at the top of the positioning protrusion 12. There are two of each type of screw 16, waist-shaped hole 17, and threaded hole 18. Both waist-shaped holes 17 and threaded holes 18 are located on both sides of the central protrusion 9. The second screw 16 passes through the waist-shaped hole 17 and connects to the second threaded hole 18. By screwing in or out the two second screws 16, the user can make the connection between the connecting block 6 and the movable block 5 more secure. The user can adjust the relative position of the connecting block 6 and the movable block 5 by rotating and adjusting the position of the two second screws 16 on the waist-shaped hole 17 to achieve the best cutting effect.

[0037] See Figures 1-3 As shown, the connecting block 6 is equipped with a first locking element 19, and a connecting cylinder 20 is also provided on the connecting block 6. The connecting cylinder 20 is provided with a positioning hole 21, and the mounting shaft 7 passes through the positioning hole 21. A third threaded hole 22 is provided on the side wall of the connecting cylinder 20. The positioning hole 21 and the third threaded hole 22 are connected. The first locking element 19 passes through the third threaded hole 22 and abuts against the mounting shaft 7. The user can adjust the distance between the cutter wheel 8 and the bottom of the connecting cylinder 20 by moving the mounting shaft 7, thereby effectively adjusting the height of the cutter wheel 8 on the connecting block 6. The first locking element 19 can restrict the movement of the mounting shaft 7, preventing the cutter wheel 8 from shaking and slipping during use, making the overall structure of the connecting block 6 more robust.

[0038] See Figures 1-3 As shown, the locking device is a second locking member 23. The movable block 5 is provided with a fourth threaded hole 10. The second locking member 23 passes through the fourth threaded hole 10 and abuts against the scale 3. The user can move the movable block 5 on the scale 3 to the desired position, and then insert the second locking member 23 into the fourth threaded hole 10, pushing the second locking member 23 towards the scale 3 until the second locking member 23 abuts against the scale 3. This restricts the movement of the movable block 5 on the second locking member 23, preventing the movable block 5 from shaking or shifting.

[0039] See Figure 1 , 6 As shown in Figure 7, the main body 1 includes a profile 24 and a guide rail 25. The guide rail 25 is disposed on both sides of the profile 24. Sliding wheels 26 are rotatably connected to both sides of the slider 2. The sliding wheels 26 and the guide rail 25 are adapted to each other, and the length direction of the profile 24 is the same as the length direction of the guide rail 25. The cooperation between the sliding wheels 26 and the guide rail 25 ensures that the force on both sides of the slider 2 is very balanced when it moves on the profile 24, making it smoother to use and preventing the slider 2 from getting stuck or shifting on the profile 24 due to uneven force on both sides.

[0040] In use, the user can use the central protrusion 9 as the fulcrum of the connecting block 6, so that the connecting block 6 can rotate around the central protrusion 9. By screwing in or out the two first screws 13 and the two second screws 16, the angle of the cutter wheel 8 on the connecting block 6 in the horizontal direction changes with the change of the position of the ends of the two first screws 13 until the cutter wheel 8 is adjusted to a suitable position and the angle is locked. Then, the scale 3 is driven so that the sliding wheel 26 on the slider 2 slides in the guide rail 25 on the main body 1. The cutter wheel 8 can then cut the tiles, which is very convenient to use.

[0041] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A pusher, comprising a main body (1) and a slider (2), the slider (2) being slidably connected to the main body (1), characterized in that: A scale (3) is rotatably connected to the slider (2), and a cutting part (4) is movably connected to the scale (3). The cutting part (4) includes a movable block (5) and a connecting block (6). The movable block (5) and the connecting block (6) are fitted together. A locking device is provided on the movable block (5). The locking device is used to limit the relative position of the movable block (5) and the scale (3). A mounting shaft (7) is provided on the connecting block (6). A cutter wheel (8) is connected to the bottom of the mounting shaft (7). A central protrusion (9) is provided on the side of the connecting block (6). The central protrusion (9) abuts against the side of the movable block (5). A first adjusting device is connected to both the movable block (5) and the connecting block (6). The first adjusting device is used to adjust the lateral angle of the connecting block (6) around the central protrusion (9).

2. A pusher according to claim 1, characterized in that: The connecting block (6) has a positioning groove (11) on its side, and the movable block (5) has a corresponding positioning protrusion (12) that fits into the positioning groove (11).

3. A pusher according to claim 2, characterized in that: The first adjusting device is a first screw (13), the movable block (5) is provided with a first threaded hole (14), and the connecting block (6) is provided with a mounting hole (15). The number of the first screw (13), the first threaded hole (14) and the mounting hole (15) are all two. The two first threaded holes (14) and the mounting holes (15) are both provided on both sides of the central protrusion (9). The first screw (13) passes through the mounting hole (15) and connects to the first threaded hole (14).

4. A pusher according to claim 3, characterized in that: The movable block (5) and the connecting block (6) are also connected to a second adjusting device, which is a second screw (16). The top of the positioning groove (11) is provided with a waist-shaped hole (17), and the top of the positioning protrusion (12) is provided with a second threaded hole (18). There are two of each of the second screw (16), the waist-shaped hole (17), and the second threaded hole (18). The two waist-shaped holes (17) and the second threaded hole (18) are both located on both sides of the central protrusion (9). The second screw (16) passes through the waist-shaped hole (17) and connects to the second threaded hole (18).

5. A pusher according to claim 1, 2, or 4, characterized in that: The connecting block (6) is provided with a first locking member (19), and the connecting block (6) is also provided with a connecting cylinder (20). The connecting cylinder (20) is provided with a positioning hole (21), and the mounting shaft (7) passes through the positioning hole (21). A third threaded hole (22) is opened on the side wall of the connecting cylinder (20). The positioning hole (21) and the third threaded hole (22) are connected. The first locking member (19) passes through the third threaded hole (22) and abuts against the mounting shaft (7).

6. A pusher according to claim 5, characterized in that: The locking device is a second locking member (23), and the movable block (5) is provided with a fourth threaded hole (10). The second locking member (23) passes through the fourth threaded hole (10) and abuts against the scale (3).

7. A pusher according to claim 6, characterized in that: The main body (1) includes a profile (24) and a guide rail (25). The guide rail (25) is disposed on both sides of the profile (24). The slider (2) is rotatably connected to both sides of a sliding wheel (26). The sliding wheel (26) and the guide rail (25) are adapted to each other. The length direction of the profile (24) is the same as the length direction of the guide rail (25).

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