CN217619041U - A steel structure bending and cutting device - Google Patents

Abstract

The utility model discloses a steel construction cutting device that bends, including the control box, the inner chamber of control box rotates and is connected with direction support column up, the top of support column extends to the outside of control box and is fixed with the carousel, the left side of carousel is fixed with fixture in the up end of control box, fixture is including fixing first cylinder and the centre gripping base at the control box up end, the top of control box is fixed with the carriage, the inboard of carriage is fixed with the slide bar, sliding connection has the slider on the slide bar, the bottom mounting of slider has the second cylinder, the output of second cylinder is equipped with the actuating lever, the bottom mounting of actuating lever has the cutting motor, cutting blade is installed to the output of cutting motor, the utility model has the advantages of reasonable design, and the use is simple and convenient, can effectively fix the steel construction, has guaranteed the effect of buckling, also can cut the steel construction after buckling simultaneously, has satisfied the demand of in-service use, has good practical value and application prospect.

Description

A steel structure bending and cutting device

technical field

The utility model relates to the technical field of steel structure processing, in particular to a bending and cutting device for a steel structure.

Background technique

Steel structures are the most widely used non-ferrous metal structural materials in the industry. They have been widely used in aerospace construction, automobiles, machinery manufacturing, shipbuilding, and chemical industries. The rapid development of construction economy has increased the demand for steel structures. More, in the application of steel structure, it is necessary to use a bending device to process the steel structure continuously, and the steel structure needs to be cut after bending, but the existing bending device does not have the cutting function, which affects the actual work efficiency.

Utility model content

The main purpose of the present invention is to provide a steel structure bending and cutting device, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A steel structure bending and cutting device comprises an operation box, the inner cavity of the operation box is rotatably connected with a support column facing upward, the top end of the support column extends to the outside of the operation box and a turntable is fixed, the turntable is There is an inner wall hole at the center of the upper end surface, and a secondary bending column is movably connected in the inner wall hole through a bearing, and a main bending column is fixed on the outer side of the secondary bending column on the surface of the turntable. A clamping mechanism is fixed on the upper end surface of the operation box, the clamping mechanism includes a first cylinder and a clamping base fixed on the upper end surface of the operation box, a splint is fixed at the output shaft end of the first cylinder, and a clamping plate is fixed on the output shaft end of the first cylinder. A support frame is fixed at the top, a sliding rod is fixed on the inner side of the support frame, a sliding block is slidably connected to the sliding rod, a second cylinder is fixed at the bottom end of the sliding block, and the output end of the second cylinder is There is a driving rod, a cutting motor is fixed at the bottom end of the driving rod, and a cutting blade is installed at the output end of the cutting motor.

Preferably, the clamping plate is of an "L"-shaped plate body structure, and balls are embedded on the inner wall of the clamping base.

Preferably, a hydraulic cylinder is fixedly installed on the top inner wall of the support frame above the sliding rod, the output shaft end of the hydraulic cylinder is fixed with a hydraulic rod, and the output shaft end of the hydraulic rod is fixedly connected with the top outer wall of the slider .

Preferably, a servo rotating motor is fixedly installed on the inner wall of the operation box, and a first bevel gear is fixed at the output shaft end of the servo rotating motor.

Preferably, a second bevel gear is fixed on the outer surface of the support column, and the second bevel gear meshes with the first bevel gear.

Preferably, the front side of the operation box is rotatably connected with a side door through hinges, a control panel is installed on the left side of the side door on the surface of the operation box, and the servo rotating motor, the first cylinder and the second cylinder are all connected with The control panel is electrically connected.

Preferably, two fixed blocks arranged symmetrically on the left and right are fixed on the upper end surface of the operation box, and a transparent protective plate is rotatably connected between the two fixed blocks through a pinned shaft, and the surface of the transparent protective plate is fixed There are support blocks.

Compared with the prior art, the utility model has the following beneficial effects: the utility model can drive the splint to move closer to the steel structure through the provided first air cylinder, and cooperate with the clamping base to effectively fix the steel structure, ensuring the device. For the bending effect of the steel structure, the servo rotating motor is activated, the first bevel gear can drive the second bevel gear to rotate, and the main bending column can rotate with the turntable, so that the bending operation of the steel structure can be effectively completed. After the bending is completed, the second cylinder drives the cutting motor to move down, and the cutting blade completes the cutting of the steel structure, so that the device can complete the bending and cutting operations of the steel structure, and can realize the connection, bending and cutting, which greatly improves the performance of the steel structure. actual work efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the front view of the overall appearance structure of the utility model;

Fig. 3 is the right side view of the appearance partial structure of the utility model;

4 is a schematic structural diagram of the transparent protective plate of the present invention.

In the figure: 1, operation box; 101, support frame; 102, slide bar; 103, fixed block; 104, transparent protective plate; 105, support block; 106, side door; 2, support column; 201, turntable; 202, Slave bending column; 203, main bending column; 204, second bevel gear; 3, first cylinder; 301, splint; 4, clamping base; 5, slider; 6, second cylinder; 601, drive rod; 7, cutting motor; 701, cutting blade; 8, hydraulic cylinder; 801, hydraulic rod; 9, servo rotating motor; 901, first bevel gear; 10, control panel.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-4, a steel structure bending and cutting device includes an operation box 1, the inner cavity of the operation box 1 is rotatably connected with a support column 2 facing upward, and the top of the support column 2 extends to the bottom of the operation box 1. The outer side is fixed with a turntable 201, an inner wall hole is provided at the center of the upper end surface of the turntable 201, and a secondary bending column 202 is movably connected in the inner wall hole through a bearing. 203, the left side of the turntable 201 is fixed with a clamping mechanism on the upper end surface of the operation box 1, the clamping mechanism includes a first cylinder 3 and a clamping base 4 fixed on the upper end surface of the operation box 1, and the output shaft end of the first cylinder 3 The splint 301 is fixed, the top of the operation box 1 is fixed with a support frame 101, the inner side of the support frame 101 is fixed with a sliding rod 102, a sliding block 5 is slidably connected to the sliding rod 102, and a second cylinder 6 is fixed at the bottom end of the sliding block 5 The output end of the second cylinder 6 is provided with a drive rod 601 , the bottom end of the drive rod 601 is fixed with a cutting motor 7 , and the output end of the cutting motor 7 is provided with a cutting blade 701 .

The splint 301 is an "L"-shaped plate body structure, and the inner wall of the clamping base 4 is embedded with balls, so that the splint 301 can effectively clamp the steel structural parts, and at the same time, it is convenient to push the steel structural parts, and it is convenient for the steel structural parts to be carried out by the device. Bending and cutting of connections.

A hydraulic cylinder 8 is fixedly installed on the top inner wall of the support frame 101 above the sliding rod 102 , the output shaft end of the hydraulic cylinder 8 is fixed with a hydraulic rod 801 , and the output shaft end of the hydraulic rod 801 is fixedly connected with the top outer wall of the sliding block 5 . The sliding block 5 is driven by the hydraulic cylinder 8 to move on the sliding rod 102, so that the cutting blade 701 can be moved, and the use requirements for different lengths of steel structural parts are ensured.

A servo rotating motor 9 is fixedly mounted on the inner wall of the operation box 1 , and a first bevel gear 901 is fixed on the output shaft end of the servo rotating motor 9 .

A second bevel gear 204 is fixed on the outer surface of the support column 2 , the second bevel gear 204 is meshed with the first bevel gear 901 , the servo rotating motor 9 is activated, and the first bevel gear 901 drives the second bevel gear 204 Rotate, so that the main bending column 203 can rotate together with the turntable 201, so as to complete the bending operation of the steel structure.

The front side of the operation box 1 is connected with a side door 106 through hinges, and a control panel 10 is installed on the left side of the side door 106 on the surface of the operation box 1. The servo rotating motor 9, the first cylinder 3 and the second cylinder 6 are all connected to the control panel. The panel 10 is electrically connected, and the servo rotating motor 9, the first air cylinder 3 and the second air cylinder 6 are quickly activated through the control panel 10, which improves the convenience of using the device.

The upper surface of the operation box 1 is fixed with two fixed blocks 103 arranged symmetrically on the left and right, a transparent protective plate 104 is rotatably connected between the two fixed blocks 103 through a pinned shaft, and a support block 105 is fixed on the surface of the transparent protective plate 104 , the provided support block 105 can make the transparent protective plate 104 stand up, so as to play a role of safety protection when cutting the steel structure.

It should be noted that the present invention is a bending and cutting device for steel structures. When in use, a steel structure with a longer length is placed on the clamping base 4 and the turntable 201 on the upper end face of the operation box 1. An air cylinder 3 can drive the splint 301 to move closer to the steel structure, and the set splint 301 is an “L”-shaped plate body structure, so that the steel structure can be effectively fixed in cooperation with the clamping base 4, which ensures that the device can effectively fix the steel structure. For the bending effect, the set servo rotating motor 9 is activated, and the first bevel gear 901 drives the second bevel gear 204 to rotate, so that the main bending column 203 can rotate together with the turntable 201, thereby effectively completing the bending of the steel structure. After the bending operation is completed, the hydraulic cylinder 8 provided drives the slider 5 to move on the sliding rod 102, and the slider 5 drives the cutting motor 7 to move, so that the cutting blade 701 can cut at different parts of the steel structure, ensuring the correct operation of the steel structure. According to different lengths of steel structure parts, after the cutting is completed, the steel structure can be pushed for continuous bending and cutting operations, and the inner wall of the clamping base 4 is embedded with balls, which makes pushing the steel structure parts more labor-saving.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A steel structure bending and cutting device, comprising an operation box (1), characterized in that: the inner cavity of the operation box (1) is rotatably connected with a support column (2) facing upward, and the support column ( 2) The top end extends to the outside of the operation box (1) and is fixed with a turntable (201), an inner wall hole is provided at the center of the upper end surface of the turntable (201), and the inner wall hole is movably connected with a bending column through a bearing; (202), a main bending column (203) is fixed on the surface of the turntable (201) from the outside of the secondary bending column (202), and the left side of the turntable (201) is on the upper end surface of the operation box (1). A clamping mechanism is fixed, the clamping mechanism includes a first cylinder (3) fixed on the upper end face of the operation box (1) and a clamping base (4), and the output shaft end of the first cylinder (3) is fixed with a A splint (301), a support frame (101) is fixed on the top of the operation box (1), a sliding rod (102) is fixed on the inner side of the support frame (101), and a sliding rod (102) is slidably connected with A slider (5), a second cylinder (6) is fixed at the bottom end of the slider (5), and a drive rod (601) is arranged at the output end of the second cylinder (6), and the drive rod (601) ) is fixed with a cutting motor (7) at the bottom end, and a cutting blade (701) is installed at the output end of the cutting motor (7). 2. A steel structure bending and cutting device according to claim 1, characterized in that: the clamping plate (301) is an "L"-shaped plate body structure, and an inner wall of the clamping base (4) is embedded There are balls. 3. A steel structure bending and cutting device according to claim 1, characterized in that: a hydraulic cylinder (8) is fixedly installed on the top inner wall of the support frame (101) above the sliding rod (102), so A hydraulic rod (801) is fixed on the output shaft end of the hydraulic cylinder (8), and the output shaft end of the hydraulic rod (801) is fixedly connected with the top outer wall of the slider (5). 4. A steel structure bending and cutting device according to claim 1, characterized in that: a servo rotating motor (9) is fixedly installed on the inner wall of the operation box (1), and the servo rotating motor (9) is The output shaft end is fixed with a first bevel gear (901). 5. A steel structure bending and cutting device according to claim 4, characterized in that: a second bevel gear (204) is fixed on the outer surface of the support column (2), and the second bevel gear is (204) meshes with the first bevel gear (901). 6. A steel structure bending and cutting device according to claim 4, characterized in that: the front side of the operation box (1) is pivotally connected with a side door (106) through a hinge, and the side door (106) A control panel (10) is mounted on the surface of the operation box (1) on the left side of the machine, and the servo rotating motor (9), the first air cylinder (3) and the second air cylinder (6) are all electrically connected to the control panel (10). connect. 7. A steel structure bending and cutting device according to claim 1, characterized in that: the upper end surface of the operation box (1) is fixed with two fixed blocks (103) arranged symmetrically on the left and right, and the two fixed blocks (103) are A transparent protective plate (104) is rotatably connected between the fixed blocks (103) through a pinned shaft, and a support block (105) is fixed on the surface of the transparent protective plate (104).

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