阅读说明：本技术 一种手动式彩钢瓦裁切装置及其裁切方法 (Manual color steel tile cutting device and cutting method thereof ) 是由 蒯正武 李玉成 于 2019-09-27 设计创作，主要内容包括：本发明公开了一种手动式彩钢瓦裁切装置及其裁切方法,涉及彩钢瓦加工技术领域。本发明包括裁切机构,裁切机构上固定有固定机构,裁切机构包括一组第一固定板、连接块、一组U形滑块、连接板和一组推杆,连接块周侧面固定有转杆,连接块一表面固定有固定杆。本发明通过转动转杆,可以带动两旋向相反的第一螺纹丝杆和第二螺纹丝杆转动,使得第一螺纹丝杆和第二螺纹丝杆上的一组U形滑块相向运动,从而利用一组推杆推动切割刀竖直下移对该装置上固定的彩钢板进行裁切,使得手动裁切彩钢板的效率得以提高,且保证了彩钢板裁切后边缘的光滑,同时该装置结构简单、体积较小、制造成本较低,能更好的满足彩钢板小规模手动裁切的需求。(The invention discloses a manual color steel tile cutting device and a cutting method thereof, and relates to the technical field of color steel tile processing. The invention comprises a cutting mechanism, wherein a fixing mechanism is fixed on the cutting mechanism, the cutting mechanism comprises a group of first fixing plates, a connecting block, a group of U-shaped sliding blocks, a connecting plate and a group of push rods, a rotating rod is fixed on the peripheral side surface of the connecting block, and a fixing rod is fixed on one surface of the connecting block. According to the device, the rotating rod is rotated to drive the first threaded screw rod and the second threaded screw rod with opposite rotation directions to rotate, so that the U-shaped sliding blocks on the first threaded screw rod and the second threaded screw rod move oppositely, the cutting knife is pushed by the push rod to vertically move downwards to cut the color steel plate fixed on the device, the efficiency of manually cutting the color steel plate is improved, the smoothness of the cut edge of the color steel plate is guaranteed, and meanwhile, the device is simple in structure, small in size, low in manufacturing cost and capable of better meeting the requirement of small-scale manual cutting of the color steel plate.)

1. The utility model provides a various steel tile cutting device of manual formula, is including cutting mechanism (1), its characterized in that: a fixing mechanism (2) is fixed on the cutting mechanism (1);

the cutting mechanism (1) comprises a set of first fixing plates (3), a connecting block (4), a set of U-shaped sliding blocks (11), a connecting plate (12) and a set of push rods (15), wherein rotary rods (5) are fixed on the side surfaces of the connecting block (4), a fixing rod (6) is fixed on one surface of the connecting block (4), the other end of the fixing rod (6) penetrates through one surface of one first fixing plate (3) and is fixedly provided with a first threaded lead screw (7), a limiting column (8) is fixed on the other end of the first threaded lead screw (7), a second threaded lead screw (9) is fixed on the other end of the limiting column (8), the other end of the second threaded lead screw (9) is rotatably connected with one surface of the other first fixing plate (3) through a bearing, and a first sliding rod (10) is fixed between the two first fixing plates (3);

a first sliding chute and a first threaded hole are formed in one surface of the U-shaped sliding block (11), the first sliding rod (10) is in sliding fit with the inner wall of the first sliding chute, one U-shaped sliding block (11) is in threaded connection with the first threaded screw rod (7) through the first threaded hole in the U-shaped sliding block, the other U-shaped sliding block (11) is in threaded connection with the second threaded screw rod (9) through the first threaded hole in the U-shaped sliding block, a cutting knife (13) is fixed on one surface of the connecting plate (12), a U-shaped plate (14) is fixed on the other surface of the connecting plate (12), a first fixing ring (16) is fixed at one end of the push rod (15), a second fixing ring is fixed at the other end of the push rod (15), one relative inner wall of the U-shaped plate (14) is in clearance fit with the inner wall of the first fixing ring (16) through a rotating shaft, and one relative inner wall of the U-shaped sliding block (11) is in clearance fit with the inner wall of the second fixing ring through a rotating shaft.

2. A manual color steel tile cutting device according to claim 1, wherein said fixing mechanism (2) comprises a sleeve (23) and a set of handles (25), a first supporting plate (17) is fixed on one opposite side of said first fixing plate (3), a third supporting plate (19) is fixed between said first supporting plates (17), and said sleeve (23) is located between said third supporting plates (19) and is fixedly connected with said third supporting plates (19).

3. A manual color steel tile cutting device according to claim 2, wherein a second supporting plate (18) is fixed on one surface of each of the two first supporting plates (17), a group of fourth supporting plates (20) is fixed between the two second supporting plates (18), a supporting block (22) is fixed on one surface of each of the fourth supporting plates (20) through a plurality of screws, a group of universal wheels (21) is fixed on one surface of each of the second supporting plates (18), and the universal wheels (21) are provided with brake mechanisms.

4. A manual color steel tile cutting device according to claim 2, wherein a second fixing plate (24) is fixed on one opposite side of the sleeve (23), a second threaded hole and a second sliding groove are formed on one surface of the second fixing plate (24), a third threaded screw rod (26) is fixed on one surface of the handle (25), the second fixing plate (24) is in threaded connection with the third threaded screw rod (26) through the second threaded hole, one end of the third threaded screw rod (26) passes through the second threaded hole and is rotatably connected with a fixing block (27) through a bearing, a set of second sliding rods (28) is fixed on one surface of the fixing block (27), and the second sliding rods (28) are in sliding fit with the inner wall of the second sliding groove.

5. A manual color steel tile cutting device according to claim 1, characterized in that the cross section of the rotating rod (5) is L-shaped, and the first threaded screw (7) and the second threaded screw (9) are equal in length and opposite in rotation direction.

6. The cutting method of a manual color steel tile cutting device according to any one of claims 1 to 5, characterized by comprising the following steps:

and (3) installing an SS001 supporting block (22): firstly, selecting a supporting block (22) which is matched with a color steel plate to be cut, then placing the supporting block (22) on a fourth supporting plate (20), aligning a third threaded hole formed in the supporting block (22) with a third threaded hole formed in the fourth supporting plate (20), and then fixing the supporting block (22) on the fourth supporting plate (20) by utilizing a plurality of screws;

fixing SS002 color steel tile: placing the color steel tile on a group of supporting blocks (22), enabling the color steel tile to be attached to the supporting blocks (22), then measuring the length of the color steel tile by using a tape measure by an operator, adjusting the cutting length of the color steel tile, marking at a corresponding position, adjusting the color steel tile by the operator, enabling the marking position on the color steel tile to be just under a cutting knife (13), then rotating a group of handles (25) by the operator, enabling the handles (25) to drive a third threaded screw rod (26) to move downwards, and further pushing a fixing block (27) to be matched with the supporting blocks (22) to clamp and fix the color steel plate on the supporting blocks (22);

cutting SS003 color steel tiles: after the color steel plate is fixed by an operator, the rotating rod (5) is held by a hand, the rotating rod (5) is rotated by force, the rotating rod (5) drives the fixing rod (6) to rotate, so as to drive the first threaded screw rod (7) and the second threaded screw rod (9) which are opposite in rotation direction to rotate, a group of U-shaped sliding blocks (11) arranged on the first threaded screw rod (7) and the second threaded screw rod (9) move towards each other under the driving of the first threaded screw rod and the second threaded screw rod, so that an included angle between the two push rods (15) is reduced, a cutting knife (13) is separated from the sleeve (23) and continuously moves downwards until contacting and cutting the color steel plate, after the U-shaped sliding blocks (11) move to contact with the limiting columns (8), namely, the color steel plate is proved to be cut, at the moment, the operator can only rotate the rotating rod (5) in the original direction, reversely rotate the rotating rod (5), so that the two U-shaped sliding blocks (11) return to, thereby finishing the cutting of the color steel plate;

taking down the SS004 color steel plate: a set of handle (25) of antiport for handle (25) drive fixed block (27) through third screw lead screw (26) and rise, make fixed block (27) no longer fixed with supporting shoe (22) cooperation fixed various steel sheet, thereby take off various steel sheet, can use various steel sheet.

Technical Field

The invention belongs to the technical field of color steel tile processing, and particularly relates to a manual color steel tile cutting device and a cutting method thereof.

Background

Color steel tile, also known as: the color profiling tile is produced by rolling and cold-bending color coated steel plate into various wave patterns. The composite material is suitable for roof, wall and inner and outer wall decoration of industrial and civil buildings, warehouses, special buildings and large-span steel structure houses, has the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fire resistance, rain resistance, long service life, maintenance-free property and the like, and is widely popularized and applied.

In daily life, when workers use the color steel tiles, the length of the color steel tiles is required to be quantitatively cut according to the structure of a building. When the traditional scissor type cutting tool is used for cutting the color steel tiles, the color steel tiles have poor cutting effect, the edges are rough and easy to curl, and meanwhile, the cutting efficiency of the color steel tiles is low, so that the building construction efficiency is influenced; when the color steel tile is cut by modern mechanized cutting equipment, although the cutting efficiency of the color steel tile is improved, the smoothness of the cut edge of the color steel tile can be ensured, but the color steel tile cutting equipment has higher cost and larger volume and cannot be well suitable for cutting the color steel tile used on a small scale in building construction in daily life; therefore, the color steel tile cutting device which is low in cost and convenient to use is needed at present, so that the color steel tile cutting device can be used for cutting color steel plates in building construction, the installation efficiency of color steel tiles in the building construction is improved, and the manual color steel tile cutting device is invented by the company, so that various defects of the existing color steel tile cutting equipment are overcome, and the color steel tiles can be cut and used better by workers in the building construction process.

Disclosure of Invention

The invention aims to provide a manual color steel tile cutting device and a cutting method thereof, wherein a first threaded screw rod and a second threaded screw rod with opposite rotation directions can be driven to rotate by rotating a rotating rod, so that a group of U-shaped sliding blocks on the first threaded screw rod and the second threaded screw rod move oppositely, a group of push rods are utilized to push a cutting knife to vertically move downwards to cut a color steel plate fixed on the device, the efficiency of manually cutting the color steel plate is improved, the smoothness of the cut edge of the color steel plate is ensured, and meanwhile, the device is simple in structure, small in size, low in manufacturing cost and capable of better meeting the requirement of manually cutting the color steel plate on a small scale.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a manual color steel tile cutting device, which comprises a cutting mechanism, wherein a fixing mechanism is fixed on the cutting mechanism, the cutting mechanism comprises a group of first fixing plates, a connecting block, a group of U-shaped sliding blocks, a connecting plate and a group of push rods, a rotating rod is fixed on the peripheral side surface of the connecting block, a fixing rod is fixed on one surface of the connecting block, the other end of the fixing rod penetrates through one surface of one first fixing plate and is fixed with a first threaded screw rod, a limiting column is fixed on the other end of the first threaded screw rod, a second threaded screw rod is fixed on the other end of the limiting column, the other end of the second threaded screw rod is rotatably connected with one surface of the other first fixing plate through a bearing, the cross section of the rotating rod is of an L-shaped structure, the first threaded screw rod and the second threaded screw rod are equal in length and opposite in rotation direction, first spout and first screw hole are opened on U-shaped slider one surface, first slide bar and first spout inner wall sliding fit, one the U-shaped slider is through first screw hole and first screw lead screw threaded connection on it, another the U-shaped slider is through first screw hole and second screw lead screw threaded connection on it, a connecting plate fixed surface has the cutting knife, another fixed surface of connecting plate has the U-shaped board, push rod one end is fixed with first solid fixed ring, the fixed ring of second is fixed with at the push rod other end, the relative inner wall of U-shaped board is through pivot and the solid fixed ring inner wall clearance fit of first solid fixed ring, the relative inner wall of U-shaped slider is through pivot and the solid fixed ring inner wall clearance fit of second.

Furthermore, the fixing mechanism comprises a sleeve and a group of handles, wherein a first supporting plate is fixed on one opposite side surface of the first fixing plate, a third supporting plate is fixed between the two first supporting plates, the sleeve is positioned between the two third supporting plates and is fixedly connected with the two third supporting plates, a second supporting plate is fixed on one surface of the two first supporting plates, a group of fourth supporting plates is fixed between the two second supporting plates, a supporting block is fixed on one surface of each fourth supporting plate through a plurality of screws, a group of universal wheels are fixed on one surface of each second supporting plate, the universal wheels are provided with brake mechanisms, a second fixing plate is fixed on one opposite side surface of the sleeve, a second threaded hole and a second sliding groove are formed on one surface of each second fixing plate, a third threaded screw rod is fixed on one surface of each handle, and the second fixing plates are in threaded connection with the third threaded screw rods through second threaded holes, one end of the third threaded screw rod penetrates through the second threaded hole and is rotatably connected with a fixed block through a bearing, a group of second sliding rods are fixed on the surface of the fixed block, and the second sliding rods are in sliding fit with the inner wall of the second sliding groove.

A cutting method of a manual color steel tile cutting device comprises the following steps:

and (3) installing an SS001 supporting block: firstly, selecting a supporting block which is matched with a color steel plate to be cut, then placing the supporting block on a fourth supporting plate, aligning a third threaded hole formed in the supporting block with a third threaded hole formed in the fourth supporting plate, and then fixing the supporting block on the fourth supporting plate by utilizing a plurality of screws;

fixing SS002 color steel tile: placing the color steel tiles on a group of supporting blocks to enable the color steel tiles to be attached to the supporting blocks, then measuring the lengths of the color steel tiles by using a tape measure by an operator to adjust the cutting lengths of the color steel tiles and mark the corresponding positions, adjusting the color steel tiles by the operator to enable the marked positions on the color steel tiles to be just under the cutting knife, and then rotating a group of handles by the operator to enable the handles to drive the third threaded screw rods to move downwards so as to push the fixing blocks and the supporting blocks to be matched with each other to clamp and fix the color steel plates on the supporting blocks;

cutting SS003 color steel tiles: after the color steel plate is fixed by an operator, the operator holds the rotating rod by hand, and rotates the rotating rod by force, so that the rotating rod drives the fixed rod to rotate, and then drives the first threaded screw rod and the second threaded screw rod which are opposite in rotation direction to rotate;

taking down the SS004 color steel plate: a set of handle of antiport for the handle passes through the third screw lead screw and drives the fixed block and rises, makes the fixed block no longer fixed with the fixed various steel sheet of supporting shoe cooperation, thereby takes off various steel sheet, can use various steel sheet.

The invention has the following beneficial effects:

1. according to the device, the rotating rod is rotated to drive the first threaded screw rod and the second threaded screw rod with opposite rotation directions to rotate, so that the U-shaped sliders on the first threaded screw rod and the second threaded screw rod move oppositely, the cutting knife is pushed by the push rod to vertically move downwards to cut the color steel plate fixed on the device, the efficiency of manually cutting the color steel plate is improved, the smoothness of the cut edge of the color steel plate is ensured, meanwhile, the device is simple in structure, small in size and low in manufacturing cost, the requirement of small-scale manual cutting of the color steel plate can be better met, and the mounting efficiency of the color steel plate in the building construction process is improved.

2. According to the color steel tile cutting device, the group of fixing blocks and the group of supporting blocks are matched with each other by screwing the group of handles, the color steel tiles to be cut on two sides of the cutter are well clamped and fixed, the color steel tiles are better in effect when being manually cut, the edges of the cut color steel tiles are smoother, and therefore the color steel tiles can be used subsequently.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a manual color steel tile cutting device according to the present invention;

FIG. 2 is a schematic structural view of a cutting mechanism;

FIG. 3 is a schematic structural diagram of the first fixing plate, the first supporting plate, the second supporting plate and the universal wheel;

FIG. 4 is a schematic structural view of a first slide bar, a limiting post, a first threaded lead screw and a second threaded lead screw;

FIG. 5 is a schematic structural view of the first fixing plate, the first supporting plate, the second supporting plate and the fixing mechanism;

in the drawings, the components represented by the respective reference numerals are listed below:

1-cutting mechanism, 2-fixing mechanism, 3-first fixing plate, 4-connecting block, 5-rotating rod, 6-fixing rod, 7-first threaded screw rod, 8-limiting column, 9-second threaded screw rod, 10-first sliding rod, 11-U-shaped sliding block, 12-connecting plate, 13-cutting knife, 14-U-shaped plate, 15-push rod, 16-first fixing ring, 17-first supporting plate, 18-second supporting plate, 19-third supporting plate, 20-fourth supporting plate, 21-universal wheel, 22-supporting block, 23-sleeve, 24-second fixing plate, 25-handle, 26-third threaded screw rod, 27-fixing block and 28-second sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention is a manual color steel tile cutting device, including a cutting mechanism 1, a fixing mechanism 2 fixed on the cutting mechanism 1, the cutting mechanism 1 includes a set of first fixing plates 3, a connecting block 4, a set of U-shaped sliders 11, a connecting plate 12 and a set of push rods 15, a rotating rod 5 fixed on the peripheral side of the connecting block 4, a fixing rod 6 fixed on one surface of the connecting block 4, a first threaded screw 7 fixed on the other end of the fixing rod 6 penetrating one surface of the first fixing plate 3, a limiting column 8 fixed on the other end of the first threaded screw 7, a second threaded screw 9 fixed on the other end of the limiting column 8, the other end of the second threaded screw 9 rotatably connected with one surface of the other first fixing plate 3 through a bearing, the cross section of the rotating rod 5 is L-shaped, the first threaded screw 7 and the second threaded screw 9 have the same length and opposite rotation direction, a first sliding rod 10 fixed between the two first fixing plates 3, a first sliding chute and a first threaded hole are formed in one surface of a U-shaped sliding block 11, a first sliding rod 10 is in sliding fit with the inner wall of the first sliding chute, one U-shaped sliding block 11 is in threaded connection with a first threaded screw rod 7 through a first threaded hole in the U-shaped sliding block, the other U-shaped sliding block 11 is in threaded connection with a second threaded screw rod 9 through a first threaded hole in the U-shaped sliding block, a cutting knife 13 is fixed on the surface of a connecting plate 12, a U-shaped plate 14 is fixed on the other surface of the connecting plate 12, a first fixing ring 16 is fixed at one end of a push rod 15, a second fixing ring is fixed at the other end of the push rod 15, a relative inner wall of the U-shaped plate 14 is in clearance fit with the inner wall of.

As shown in fig. 3 and 5, the fixing mechanism 2 includes a sleeve 23 and a set of handle 25, the first support plates 17 are fixed on opposite sides of the first fixing plate 3, the third support plates 19 are fixed between the two first support plates 17, the sleeve 23 is located between the two third support plates 19 and is fixed with the two third support plates 19 by welding, the second support plate 18 is fixed on one surface of the two first support plates 17, the set of fourth support plates 20 is fixed between the two second support plates 18, the support blocks 22 are fixed on one surface of the fourth support plates 20 by five screws, the set of universal wheels 21 is fixed on one surface of the second support plates 18, the brake mechanism is self-contained on the universal wheels 21, the second fixing plate 24 is fixed on one opposite side of the sleeve 23, the second screw hole and the second sliding slot are formed on one surface of the second fixing plate 24, the third screw rod 26 is fixed on one surface of the handle 25, the second fixing plate 24 is connected with the third screw rod 26 by screw hole, one end of the third threaded screw rod 26 penetrates through the second threaded hole and is rotatably connected with a fixed block 27 through a bearing, a group of second sliding rods 28 are fixed on one surface of the fixed block 27, and the second sliding rods 28 are in sliding fit with the inner wall of the second sliding chute.

A cutting method of a manual color steel tile cutting device comprises the following steps:

installation of SS001 support block 22: firstly, selecting a supporting block 22 which is matched with a color steel plate to be cut, then placing the supporting block 22 on a fourth supporting plate 20, aligning a third threaded hole formed in the supporting block 22 with a third threaded hole formed in the fourth supporting plate 20, and then fixing the supporting block 22 on the fourth supporting plate 20 by using five screws;

fixing SS002 color steel tile: placing the color steel tiles on the group of supporting blocks 22 to enable the color steel tiles to be attached to the supporting blocks 22, then measuring the lengths of the color steel tiles by using a tape measure by an operator, so as to adjust the cutting lengths of the color steel tiles, marking the corresponding positions, adjusting the color steel tiles by the operator, enabling the marking positions on the color steel tiles to be just under the cutting knife 13, then rotating the group of handles 25 by the operator, enabling the handles 25 to drive the third threaded screw rods 26 to move downwards, and further pushing the fixing blocks 27 to be matched with the supporting blocks 22 to clamp and fix the color steel plates on the supporting blocks 22;

cutting SS003 color steel tiles: after the color steel plate is fixed by an operator, the operator holds the rotating rod 5 by hand, and rotates the rotating rod 5 by force, so that the rotating rod 5 drives the fixing rod 6 to rotate, and then drives the first threaded screw rod 7 and the second threaded screw rod 9 with opposite rotation directions to rotate, a group of U-shaped sliding blocks 11 arranged on the first threaded screw rod 7 and the second threaded screw rod 9 move in opposite directions under the drive of the first threaded screw rod and the second threaded screw rod 9, so that an included angle between the two push rods 15 is reduced, the cutting knife 13 continuously moves downwards after being separated from the sleeve 23 until contacting with the color steel plate and cutting the color steel plate, after the U-shaped sliding blocks 11 move to contact with the limiting columns 8, the color steel plate is proved to be cut, at the moment, the operator cannot rotate the rotating rod 5 in the original direction, and only can reversely rotate the rotating rod 5, so that the two U-shaped sliding blocks 11 return to the initial positions;

taking down the SS004 color steel plate: a set of handle 25 of antiport for handle 25 drives fixed block 27 through third screw lead screw 26 and rises, makes fixed block 27 no longer fixed with the various steel sheet that supporting shoe 22 cooperation is fixed, thereby takes off various steel sheet, can use various steel sheet.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.