Cutting equipment for building

Abstract

The utility model relates to the technical field of cutting equipment, in particular to building cutting equipment which comprises a cutting machine body, a cutting knife is slidably connected to the surface of the cutting machine body, storage grooves are formed in the surfaces of the two sides of the cutting machine body, supporting plates are rotatably connected to the surfaces of the storage grooves, and lead screws are rotatably connected to the surfaces of the supporting plates. An adjusting block is screwed to the surface of the lead screw, a limiting plate is slidably connected to the surface of the adjusting block, and check blocks are inserted into the two sides of the surface of the limiting plate and abut against the surface of the adjusting block; the ceramic tile cutting device has the beneficial effects that the positions of an adjusting block and a limiting plate are adjusted and moved through a lead screw, ceramic tiles of different sizes can be clamped and fixed through the limiting plate, the cutting accuracy and consistency are improved, the operation safety is enhanced, a sliding block and a storage groove are arranged, a supporting plate can be stored, and the ceramic tile cutting device is convenient to use. And the clamping mechanism is prevented from being damaged due to extrusion in a non-working state, the overall occupied space of the cutting machine body is reduced, and the overall attractiveness of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting equipment for construction. Background Technique

[0002] With people paying more and more attention to the sanitation of the living environment, ceramic tiles are widely used in various buildings due to their advantages such as easy cleaning, simple maintenance, and long service life. In order to fit the shape of the construction space, ceramic tiles usually need to be cut. Electric ceramic tile cutters are usually used in large construction projects, while manual ceramic tile cutters are more commonly used in some small household projects.

[0003] In the prior art, a manual ceramic tile cutter includes a pressing rod, a cutting mechanism, a support mechanism, etc. When in use, the ceramic tile is first positioned and marked. The ceramic tile is placed flat on the bottom plate, the scale is moved to select the cutting size, and the cutting line is aligned with the cross beam of the bottom plate. Then the worker presses and fixes the ceramic tile by hand, and then lowers the handle to make the cutter wheel contact the surface of the ceramic tile, and gently pushes the handle to cut the ceramic tile.

[0004] However, during the cutting process, when manually applying force to press the ceramic tile, the ceramic tile is prone to sliding or shifting, resulting in an uneven cutting line and inaccurate dimensions. Moreover, the instability of the ceramic tile may cause the operator to lose balance when applying force, thus leading to accidental injuries. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cutting equipment for construction to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A cutting equipment for construction, including a cutter body, a cutting knife is slidably connected to the surface of the cutter body. Receiving grooves are opened on both side surfaces of the cutter body, a support plate is rotatably connected to the surface of the receiving groove, a lead screw is rotatably connected to the surface of the support plate, an adjusting block is screwed on the surface of the lead screw, a limiting plate is slidably connected to the surface of the adjusting block, and stoppers are inserted on both sides of the surface of the limiting plate, and the stoppers press against the surface of the adjusting block.

[0007] Preferably, the receiving groove is a square long groove, a sliding groove is opened on the surface of the receiving groove, the sliding groove is a square long groove, a slider is slidably connected to the surface of the sliding groove, the slider is of a cylindrical structure, and one end of the slider is fixedly connected to the surface of the support plate.

[0008] Preferably, the support plate is of a square plate structure, a semi-circular arc is provided on one end surface of the support plate, a rod groove is opened on the surface of the support plate, the rod groove is a square groove, the lead screw is rotatably connected to the surface of the rod groove, and one end of the lead screw penetrates through the top surface of the support plate and is fixedly connected to a hand wheel.

[0009] Preferably, the adjusting block has a square plate-like structure. Threaded holes are provided on the surface of the adjusting block, and the threaded holes are connected to the threaded portions on the surface of the lead screw in a mating manner. The height of the adjusting block is less than the depth of the rod groove. Rubber grooves are provided on both sides of the top surface of the adjusting block, and the rubber grooves are square grooves.

[0010] Preferably, rubber strips are fixedly connected to the surfaces of the rubber grooves. The limiting plates are fixedly connected to the other ends of the rubber strips, and the rubber strips are in a stretched state. The limiting plates have a "C"-shaped plate-like structure and are composed of two vertical plates and a horizontal plate. The two vertical plates of the limiting plate are inserted into the rubber grooves.

[0011] Preferably, blocking grooves are provided on the surfaces of the two vertical plates of the limiting plate. The blocking grooves are square grooves. Rubber blocks are fixedly connected to the surfaces of the blocking grooves, and the other ends of the rubber blocks are fixedly connected to the surfaces of the blocking blocks. The blocking blocks have a square block-like structure, and inclined surfaces are provided on the ends of the blocking blocks away from the rubber blocks.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The cutting device for construction proposed by the present utility model:

[0014] 1. A lead screw is provided on the surface of the support plate, and the positions of the adjusting block and the limiting plate are adjusted and moved by using the lead screw, so that the limiting plate can clamp and fix ceramic tiles of different sizes, improving the accuracy and consistency of cutting and enhancing the safety of operation;

[0015] 2. The limiting plate is contracted on the surface of the adjusting block by providing the blocking block and the rubber strip. The support plate can be received by providing the slider and the receiving groove, avoiding damage caused by extrusion when the clamping mechanism is in a non-working state, reducing the overall occupied space of the cutting machine body, and improving the overall aesthetics of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is an expanded schematic structural view of the present utility model;

[0018] Figure 3 is a semi-sectional schematic structural view of the present utility model;

[0019] Figure 4 is Figure 3 an enlarged schematic view of the structure at A in

[0020] Figure 5 is a schematic structural view of the clamping mechanism of the present utility model.

[0021] In the figure: 1. Cutter body; 2. Cutting knife; 3. Storage groove; 4. Slide groove; 5. Support plate; 6. Handwheel; 7. Rod groove; 8. Limiting plate; 9. Adjusting block; 10. Lead screw; 11. Rubber block; 12. Slide block; 13. Threaded hole; 14. Rubber groove; 15. Rubber strip; 16. Stopper; 17. Stopping groove. Detailed implementation mode

[0022] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 2 , the present utility model provides a technical solution: a cutting device for construction, including a cutter body 1, a cutting knife 2 is slidably connected to the surface of the cutter body 1, storage grooves 3 are opened on both sides of the surface of the cutter body 1, a support plate 5 is rotatably connected to the surface of the storage groove 3, a lead screw 10 is rotatably connected to the surface of the support plate 5, an adjusting block 9 is screwed on the surface of the lead screw 10, a limiting plate 8 is slidably connected to the surface of the adjusting block 9, stoppers 16 are inserted on both sides of the surface of the limiting plate 8, and the stoppers 16 are pressed against the surface of the adjusting block 9; by arranging the lead screw 10 on the surface of the support plate 5, the positions of the adjusting block 9 and the limiting plate 8 can be adjusted and moved, so that the limiting plate 8 can clamp and fix tiles of different sizes, improving the accuracy and consistency of cutting and enhancing the safety of operation. By arranging the stoppers 16 and the rubber strip 15, the limiting plate 8 can be contracted on the surface of the adjusting block 9. By arranging the slide block 12 and the storage groove 3, the support plate 5 can be stored, avoiding damage to the clamping mechanism caused by extrusion in the non-working state, reducing the overall occupied space of the cutter body 1, and improving the overall aesthetics of the device.

[0025] Embodiment 2

[0026] Please refer to Figure 3, on the basis of the first embodiment, in order to adjust and store the position of the support plate 5, the storage groove 3 is a square long groove, a sliding groove 4 is formed on the surface of the storage groove 3, the sliding groove 4 is a square long groove, a slider 12 is slidably connected to the surface of the sliding groove 4, the slider 12 is in a cylindrical structure, one end of the slider 12 is fixedly connected to the surface of the support plate 5, the support plate 5 is in a square plate structure, a semi-circular arc is provided on one end surface of the support plate 5, a rod groove 7 is formed on the surface of the support plate 5, the rod groove 7 is a square groove, a lead screw 10 is rotatably connected to the surface of the rod groove 7, and one end of the lead screw 10 penetrates through the top surface of the support plate 5 and is fixedly connected to a hand wheel 6.

[0027] The slider 12 is provided. The slider 12 is set to be in a cylindrical structure. The slider 12 can slide and rotate on the surface of the sliding groove 4. When sliding, the position of the support plate 5 can be adjusted. When rotating, the support plate 5 can be stored or unfolded. A quarter arc surface is provided at one end of the support plate 5 so that it can rotate 90 degrees clockwise with the slider 12 as the base point to unfold the support plate 5. The hand wheel 6 is provided. A shaft rod is connected between the hand wheel 6 and one end of the lead screw 10, which is convenient for using the hand wheel 6 to rotate the lead screw 10.

[0028] The third embodiment

[0029] Please refer to Figures 4 to 5 , on the basis of the second embodiment, in order to fix and clamp the ceramic tile, the adjusting block 9 is in a square plate structure, a threaded hole 13 is formed on the surface of the adjusting block 9, the threaded hole 13 is in mutual cooperation connection with the threaded part on the surface of the lead screw 10, the height of the adjusting block 9 is less than the groove depth of the rod groove 7, rubber grooves 14 are formed on both sides of the top end surface of the adjusting block 9, the rubber grooves 14 are square grooves, rubber strips 15 are fixedly connected to the surface of the rubber grooves 14, a limiting plate 8 is fixedly connected to the other end surface of the rubber strip 15, and the rubber strip 15 is in a stretched state. The limiting plate 8 is in a "C"-shaped plate structure and is composed of two vertical plates and a horizontal plate. The two vertical plates of the limiting plate 8 are inserted into the rubber grooves 14. Stopping grooves 17 are formed on the surfaces of the two vertical plates of the limiting plate 8. The stopping grooves 17 are square grooves. Rubber blocks 11 are fixedly connected to the surfaces of the stopping grooves 17. The other ends of the rubber blocks 11 are fixedly connected to the surface of a stop block 16. The stop block 16 is in a square block structure, and a slope is provided on the surface of the stop block 16 away from the rubber block 11.

[0030] The threaded hole 13 is arranged to be matched and connected with the lead screw 10. The thread directions of the lead screws 10 on both sides are opposite. When the lead screw 10 rotates clockwise, the adjusting blocks 9 on both sides approach each other, driving the limit plates 8 to approach each other and clamp on the surface of the ceramic tile to be cut. When the lead screw 10 rotates counterclockwise, the adjusting blocks 9 on both sides drive the limit plates 8 to move away from each other. The height of the adjusting block 9 is less than the depth of the rod groove 7. And when the limit plate 8 is received in the rubber groove 14, the cross plate overlaps on the surface of the adjusting block 9, and is exactly at the same height as the rod groove 7, which facilitates the storage of the support plate 5 into the storage groove 3. One end of the stop block 16 is provided with an inclined surface. By pressing one end of the inclined surface, the stop block 16 retracts into the stop groove 17, causing the rubber block 11 to change from the original state to the stretched state, and the rubber strip 15 to return from the stretched state to the original state, driving the vertical plate of the limit plate 8 to be completely embedded in the rubber groove 14.

[0031] During actual use, first, rotate the support plate 5 out of the storage groove 3 by hand and make it perpendicular to the cutting machine body 1. Place the ceramic tile to be cut on the surface of the cutting machine body 1. Then, pull the limit plate 8 upward by hand to pull out the vertical plate of the limit plate 8 from the rubber groove 14. The rubber block 11 changes from the compressed state to the original state, ejecting the stop block 16 and pressing it against the surface of the adjusting block 9. At this time, the rubber strip 15 changes from the original state to the stretched and energy - storing state. Rotate the handwheel 6, and the handwheel 6 drives the lead screw 10 to rotate. The lead screw 10 drives the adjusting block 9 and the limit plate 8 to move until the limit plate 8 presses against the surface of the ceramic tile to be cut. Perform the same operation on the other side to realize the clamping of the ceramic tile to be cut. Then, use the cutting knife 2 to cut the ceramic tile. After use, press the stop block 16 by hand. The limit plate 8 loses its limit, and the rubber strip 15 returns from the energy - storing state to the original state, embedding the limit plate 8 back into the rubber groove 14. Then, rotate the support plate 5 to store it in the storage groove 3, completing the storage of the clamping mechanism.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction cutting device, comprising a cutting machine body (1), a cutting blade (2) being slidably connected to the surface of the cutting machine body (1), characterized in that: On both side surfaces of the cutting machine body (1), storage grooves (3) are provided. A support plate (5) is rotatably connected to the surface of the storage groove (3). A lead screw (10) is rotatably connected to the surface of the support plate (5). An adjusting block (9) is screwed onto the surface of the lead screw (10). A limiting plate (8) is slidably connected to the surface of the adjusting block (9). On both sides of the surface of the limiting plate (8), a blocking block (16) is inserted, and the blocking block (16) presses against the surface of the adjusting block (9).

2. A construction cutting device according to claim 1, characterized in that: The storage groove (3) is a square long groove. A sliding groove (4) is provided on the surface of the storage groove (3). The sliding groove (4) is a square long groove. A sliding block (12) is slidably connected to the surface of the sliding groove (4). The sliding block (12) is of a cylindrical structure. One end of the sliding block (12) is fixedly connected to the surface of the support plate (5).

3. A construction cutting device according to claim 1, characterized in that: The support plate (5) is of a square plate-like structure. A semi-circular arc is provided on one end surface of the support plate (5). A rod groove (7) is provided on the surface of the support plate (5). The rod groove (7) is a square groove. The lead screw (10) is rotatably connected to the surface of the rod groove (7), and one end of the lead screw (10) penetrates through the top surface of the support plate (5) and is fixedly connected to a handwheel (6).

4. A construction cutting device according to claim 3, characterized in that: The adjusting block (9) is of a square plate-like structure. A threaded hole (13) is provided on the surface of the adjusting block (9). The threaded hole (13) is in mating connection with the threaded part on the surface of the lead screw (10). The height of the adjusting block (9) is less than the depth of the rod groove (7). A rubber groove (14) is provided at the top end of the adjusting block (9). The rubber groove (14) is a square groove.

5. A construction cutting device according to claim 4, characterized in that: A rubber strip (15) is fixedly connected to the surface of the rubber groove (14). The limiting plate (8) is fixedly connected to the other end surface of the rubber strip (15), and the rubber strip (15) is in a stretched state. The limiting plate (8) is of a "C"-shaped plate-like structure. The limiting plate (8) is composed of two vertical plates and one horizontal plate. The two vertical plates of the limiting plate (8) are inserted into the rubber groove (14).

6. A construction cutting device according to claim 5, characterized in that: Blocking grooves (17) are provided on the surfaces of the two vertical plates of the limiting plate (8). The blocking grooves (17) are square grooves. A rubber block (11) is fixedly connected to the surface of the blocking grooves (17). The other end of the rubber block (11) is fixedly connected to the surface of the blocking block (16). The blocking block (16) is of a square block-like structure. A slope is provided on the surface of the blocking block (16) away from the rubber block (11).

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