CN209955018U

CN209955018U - Building stone cutting device

Info

Publication number: CN209955018U
Application number: CN201822133133.2U
Authority: CN
Inventors: 李路军; 李晓亮; 刘立宁; 丁晓阳; 刘发东
Original assignee: Stecol Corp
Current assignee: Stecol Corp
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2020-01-17
Anticipated expiration: 2028-12-18

Abstract

The utility model provides a building stone cutting device, including the cutting frame, the cutting frame include first supporting bench, second supporting bench and cutting bed, second supporting bench fix in the top of first supporting bench, the cutting bed be located the top of second supporting bench, the bottom of cutting bed be equipped with circular shape revolving stage, second supporting bench on be equipped with revolving stage matched with mounting groove, the revolving stage be located the mounting groove, just revolving stage and mounting groove rotate to be connected, the bottom of revolving stage be equipped with the pivot, the one end of pivot run through behind the second supporting bench with first supporting bench rotate to be connected. A building stone cutting device, the cutting bed rotates with the second brace table to be connected, and then can adjust the stone material for the angle of cutting knife, can cut the corner of stone material, and then process out triangle-shaped, polygonal stone material.

Description

Building stone cutting device

Technical Field

The utility model belongs to building construction equipment field especially relates to a building stone cutting device.

Background

In the construction of buildings, many stones are often used, however, due to the limitation of specific construction conditions, the stones are often required to be cut. In addition, for the requirements of beauty and shape, the stone material is required to be cut into shapes such as triangle, polygon and the like. At present, the common cutting machines on construction sites are all used for linear cutting, and the cutting tables are also fixed and cannot meet the requirements for cutting triangular and polygonal stone materials. If the worker uses the handheld cutting machine to process the stone with a special shape, a lot of potential safety hazards are generated, and the personal safety of the worker is difficult to guarantee.

Disclosure of Invention

In view of this, the present invention is directed to a building stone cutting device to realize the cutting of stone materials with special shapes.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a building stone cutting device comprises a cutting frame, wherein the cutting frame comprises a first supporting table, a second supporting table and a cutting table, a plurality of supporting legs are arranged at the bottom of the first supporting table, the second supporting table is fixed above the first supporting table, the cutting table is positioned above the second supporting table, a circular rotary table is arranged at the bottom of the cutting table, a mounting groove matched with the rotary table is formed in the second supporting table, the rotary table is positioned in the mounting groove and is rotatably connected with the mounting groove, a rotating shaft is arranged at the bottom of the rotary table, one end of the rotating shaft penetrates through the second supporting table and is rotatably connected with the first supporting table, a power assembly is further arranged on the cutting frame, and the rotating shaft is connected with an output shaft of the power assembly;

the cutting table on be equipped with 2 fixed unit, fixed unit include locating rack and 2 fixation clamps, the locating rack be C font structure, the locating rack cover in the outside of cutting table to with cutting table sliding connection, the fixation clamp all overlap on the locating rack, and all with locating rack sliding connection.

Furthermore, one side of the first supporting table is also provided with a knife rest, a cutting knife is arranged on the knife rest, and the cutting knife is rotationally connected with the knife rest.

Furthermore, a protective cover is arranged on the knife rest and sleeved above the cutting knife.

Further, the knife rest is further provided with an exhaust fan, the exhaust fan is connected with the protective cover through a pipeline, and an exhaust pipe of the exhaust fan is connected with a dedusting air pipe in a workshop through a pipeline.

Furthermore, a first scale is arranged on the cutting table.

Furthermore, a second scale is arranged on the positioning frame.

Furthermore, the fixation clamp include sliding sleeve, connection piece, housing screw and briquetting, the sliding sleeve cover the outside of locating rack to with locating rack sliding connection, the connection piece fix the one side at the sliding sleeve, housing screw's bottom be equipped with the briquetting, and housing screw's top is located the top of connection piece behind the connection piece, housing screw and connection piece pass through threaded connection.

Furthermore, a spring is arranged on the compression screw rod and fixed between the pressing block and the connecting piece, and the spring is sleeved on the outer side of the compression screw rod.

Compared with the prior art, a building stone cutting device have following advantage:

(1) a building stone cutting device, the cutting bed rotates with the second brace table to be connected, and then can adjust the stone material for the angle of cutting knife, can cut the corner of stone material, and then process out triangle-shaped, polygonal stone material.

(2) A building stone cutting device, set up the protection casing in the top of cutting knife to link to each other with the air exhauster, produce the direct absorption of powder in with the cutting process, reduce the powder polluted environment that scatters, also prevent simultaneously that powder from splashing into workman's eyes and causing bodily injury.

(3) A building stone cutting device, the cover is equipped with the spring on the compression screw of fixation clamp, can play the effect of dual fail-safe when compressing tightly the stone material, prevents the stone material drunkenness.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a cutting device according to an embodiment of the present invention;

fig. 2 is a schematic view of a first cutting mode according to an embodiment of the present invention;

fig. 3 is a schematic view of a second cutting mode according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a fixing clip according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a power assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a cutting frame; 11. a first support table; 111. supporting legs; 12. a second support table; 121. mounting grooves; 13. cutting table; 131. a turntable; 1311. a rotating shaft; 132. a first scale; 2. a power assembly; 21. a driving gear; 22. a driven gear; 23. a motor; 3. a fixing unit; 31. a positioning frame; 311. a second scale; 32. a fixing clip; 321. a sliding sleeve; 322. connecting sheets; 323. a compression screw; 324. a spring; 325. briquetting; 4. a tool holder; 41. a cutting knife; 42. a protective cover; 43. an exhaust fan; 100. a first cutting line; 200. a second cut line; 300. and (4) stone.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-5, a cutting device for building stones comprises a cutting frame 1, wherein the cutting frame 1 comprises a first supporting platform 11, a second supporting platform 12 and a cutting table 13, a plurality of supporting legs 111 are disposed at the bottom of the first supporting platform 11, the second supporting platform 12 is fixed above the first supporting platform 11, the cutting table 13 is disposed above the second supporting platform 12, a circular turntable 131 is disposed at the bottom of the cutting table 13, an installation groove 121 matched with the turntable 131 is disposed on the second supporting platform 12, the turntable 131 is disposed in the installation groove 121, the turntable 131 is rotatably connected with the installation groove 121, a rotating shaft 1311 is disposed at the bottom of the turntable 131, one end of the rotating shaft 1311 penetrates through the second supporting platform 12 and is rotatably connected with the first supporting platform 11, a power assembly 2 is further disposed on the cutting frame 1, the rotating shaft 1311 is connected with an output shaft of the power assembly 2; the cutting table 13 is rotatably connected to the second supporting table 12, so that the angle of the stone 300 relative to the cutting knife 41 can be adjusted, the corners of the stone 300 can be cut, and the triangular and polygonal stone 300 can be processed.

The power assembly 2 comprises a driving gear 21, a driven gear 22 and a motor 23, the driven gear 22 is sleeved on the outer side of the rotating shaft 1311 and is fixedly connected with the rotating shaft 1311, the driving gear 21 is meshed with the driven gear 22, the driving gear 21 is fixedly connected with an output shaft of the motor 23, and then the motor 23 is used for driving the cutting table 13 to rotate.

The diameter of the driving gear 21 is smaller than that of the driven gear 22, and the pinion drives the gearwheel to have the function of speed reduction, so that the cutting table 13 rotates more stably.

Cutting table 13 on be equipped with 2 fixed unit 3, fixed unit 3 include locating rack 31 and 2 fixation clamp 32, locating rack 31 be C font structure, locating rack 31 cover in cutting table 13's the outside to with cutting table 13 sliding connection, fixation clamp 32 all overlap on locating rack 31 to all with locating rack 31 sliding connection. The locating rack 31 can move back and forth along the cutting table 13, and the fixing clamp 32 can move left and right along the locating rack 31, so that the position of the fixing clamp 32 is adjusted according to the size and the fixing position of the stone 300, and the stone 300 is pressed and fixed. 2 fixation clamps 32 are connected with locating rack 31 sliding respectively for 2 fixation clamps 32's position is adjustable at will, mutual noninterference. While pressing the stone 300, the position of the fixing clip 32 is adjusted according to the specific cutting requirements, so as to prevent the fixing clip 32 from interfering with the lower knife.

One side of the first supporting platform 11 is also provided with a cutter frame 4, the cutter frame 4 is provided with a cutting knife 41, and the cutting knife 41 is rotatably connected with the cutter frame 4.

The cutter holder 4 is further provided with a protective cover 42, and the protective cover 42 is sleeved above the cutting knife 41.

The tool rest 4 is also provided with an exhaust fan 43, the exhaust fan 43 is connected with the protective cover 42 through a pipeline, and an exhaust pipe of the exhaust fan 43 is connected with a dedusting air pipe of a workshop through a pipeline. The protective cover 42 is arranged above the cutting knife 41 and connected with the exhaust fan 43, so that powder generated in the cutting process is directly absorbed, the powder scattering and environment pollution are reduced, and the powder is prevented from splashing into eyes of workers to cause personal injury. The exhaust fan 43 directly discharges the absorbed powder into the dedusting air pipe of the workshop for treatment and then discharges the powder into the atmosphere, so that the environmental pollution is avoided.

The cutting table 13 is provided with a first scale 132.

The positioning frame 31 is provided with a second scale 311. The scale is provided to facilitate the measurement of the cut length of the stone 300.

The fixing clamp 32 comprises a sliding sleeve 321, a connecting sheet 322, a compression screw 323 and a pressing block 325, the sliding sleeve 321 is sleeved outside the positioning frame 31 and is connected with the positioning frame 31 in a sliding manner, the connecting sheet 322 is fixed on one side of the sliding sleeve 321, the pressing block 325 is arranged at the bottom end of the compression screw 323, the top end of the compression screw 323 penetrates through the connecting sheet 322 and then is located above the connecting sheet 322, and the compression screw 323 is connected with the connecting sheet 322 through threads.

The pressing screw 323 is provided with a spring 324, the spring 324 is fixed between the pressing block 325 and the connecting piece 322, and the spring 324 is sleeved outside the pressing screw 323. The spring 324 can play a role of double insurance when the pressing screw 323 and the pressing block 325 press the stone 300, so as to prevent the stone 300 from moving.

During the use, twist earlier and move clamping screw 323 and make briquetting 325 shift up, place stone material 300 on cutting bed 13, starter motor 23 drives pivot 1311 and rotates, and then drive cutting bed 13 and rotate, after the angle of adjustment stone material 300 and cutting knife 41 is suitable, close motor 23, finely tune the position of stone material 300 along first scale 132 or second scale 311, make cutting knife 41 aim at the line of cut, then reverse twist clamping screw 323 makes briquetting 325 move down, compress tightly stone material 300 fixedly, start cutting knife 41 again and rotate and cut stone material 300. At the same time as the cutting knife 41 is activated, the suction fan 43 is also activated, absorbing the powder produced during the cutting process.

The cutting device can cut along a cutting line parallel to the side line of the stone 300 (i.e., the first cutting line 100) and can also cut along a cutting line intersecting the side line of the stone 300 (i.e., the second cutting line 200).

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building stone cutting device which characterized in that: the cutting machine comprises a cutting frame, wherein the cutting frame comprises a first supporting table, a second supporting table and a cutting table, a plurality of supporting legs are arranged at the bottom of the first supporting table, the second supporting table is fixed above the first supporting table, the cutting table is positioned above the second supporting table, a circular rotary table is arranged at the bottom of the cutting table, a mounting groove matched with the rotary table is formed in the second supporting table, the rotary table is positioned in the mounting groove and is rotationally connected with the mounting groove, a rotating shaft is arranged at the bottom of the rotary table, one end of the rotating shaft penetrates through the second supporting table and is rotationally connected with the first supporting table, a power assembly is further arranged on the cutting frame, and the rotating shaft is connected with an output shaft of the power assembly;

2. The building stone cutting device of claim 1, wherein: one side of the first supporting platform is also provided with a knife rest, the knife rest is provided with a cutting knife, and the cutting knife is rotationally connected with the knife rest.

3. The building stone cutting device of claim 2, wherein: the knife rest is also provided with a protective cover which is sleeved above the cutting knife.

4. A building stone cutting device according to claim 3, characterized in that: the tool rest is further provided with an exhaust fan, the exhaust fan is connected with the protective cover through a pipeline, and an exhaust pipe of the exhaust fan is connected with a dedusting air pipe in a workshop through a pipeline.

5. The building stone cutting device of claim 1, wherein: the cutting table is provided with a first scale.

6. The building stone cutting device of claim 1, wherein: and the positioning frame is provided with second scales.

7. The building stone cutting device of claim 1, wherein: the fixing clamp comprises a sliding sleeve, a connecting piece, a compression screw and a pressing block, the sliding sleeve is sleeved on the outer side of the positioning frame and is in sliding connection with the positioning frame, the connecting piece is fixed on one side of the sliding sleeve, the pressing block is arranged at the bottom end of the compression screw, the top end of the compression screw penetrates through the connecting piece and then is located above the connecting piece, and the compression screw is in threaded connection with the connecting piece.

8. The building stone cutting device of claim 7, wherein: the pressing screw is provided with a spring, the spring is fixed between the pressing block and the connecting sheet, and the spring is sleeved on the outer side of the pressing screw.