Turnover tool for machining large steel structural part

Abstract

The utility model discloses a turn-over tool for machining a large steel structural member, and relates to the technical field of steel structural member machining. The clamping structures are symmetrically and fixedly connected to the top end of the shell; the supporting structures are symmetrically connected to the inner wall of the shell in a sliding mode, when turning over is needed, the hydraulic cylinders drive the connecting rods to move, the sliding rods of the connecting rods slide on the inner wall of the shell, the supporting rods connected in a rotating mode are dragged to move, and therefore the supporting plates cannot be supported; and the supporting plate retracts into the shell, so that the fixedly-connected box body is suspended at the upper end of the shell, then the box body steel structural part can be turned over and machined, the machined part is lifted to be turned over again when turning over is not needed, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a turning tool used for processing large steel structure parts. Background Art

[0002] Large steel structures are made of steel and are a major type of building structure. They primarily consist of components such as beams, columns, and trusses made from sections and plates. They are treated with rust removal and prevention techniques such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Components are typically connected using welds, bolts, or rivets.

[0003] However, in the existing technology, during the forming process of large box steel components, many production processes need to be completed by flipping and hoisting the box components. Due to their heavy weight, the existing box workpieces often need to be hoisted first when flipping them over, so that they are suspended on the ground and then manually flipped over, which is time-consuming and labor-intensive, reduces the flexibility of flipping the box components, and affects the processing progress. Utility Model Content

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is: a turning tool for processing large steel structural parts, comprising: an outer shell; a clamping structure, the clamping structure is symmetrically fixedly connected to the top of the outer shell; a supporting structure, the supporting structure is symmetrically slidingly connected to the inner wall of the outer shell; a hydraulic cylinder, the hydraulic cylinder is symmetrically fixedly connected to the inner wall of the outer shell; the supporting structure includes a connecting rod, the two ends of the connecting rod are symmetrically fixedly connected to the sliding rod, the top of the connecting rod is provided with a support plate, the two ends of the sliding rod are symmetrically rotationally connected to the support rod, and the top of the support rod is rotationally connected to the outer wall of the support plate.

[0005] Preferably, the output end of the hydraulic cylinder is fixedly connected to the outer wall of the connecting rod, the outer wall of the sliding rod is slidably connected to the inner wall of the housing, and the outer wall of the support plate is slidably connected to the inner wall of the housing. The hydraulic cylinder drives the connecting rod to move, causing the sliding rods fixedly connected at both ends to slide on the inner wall of the housing, dragging the rotatably connected support rod to move, thereby preventing the support plate from being supported. The support plate retracts into the interior of the housing, leaving the fixedly connected box suspended above the upper end of the housing.

[0006] Preferably, the clamping structure includes a fixed plate, the outer wall of which is fixedly connected to a motor via a frame, the inner wall of which is rotatably connected to a rotating rod, the end of the rotating rod away from the fixed plate being fixedly connected to a push plate, the outer wall of the push plate being fixedly connected to a cylinder, the output end of the cylinder being fixedly connected to the clamping plate. The rotating rod passes through the fixed plate and extends to the outside of the fixed plate to be fixedly connected to the output end of the motor, and the bottom end of the fixed plate is fixedly connected to the outer wall of the housing. The motor on the fixed plate drives the rotating rod to rotate, which in turn drives the push plate to rotate, thereby driving the clamping plate to rotate through the connection with the cylinder 204, thereby driving the fixed box to rotate, completing the flip.

[0007] Preferably, the bottom end of the clamping plate is fixedly connected to a limit plate, and the top end of the clamping plate is slidably connected to a clamping plate. The outer wall of the clamping plate is slidably connected to the inner wall of the clamping plate, and the wall of the clamping plate is provided with a plurality of positioning holes. The limit plate at the bottom end of the clamping plate enters the bottom of the box body, and then the sliding clamping plate is moved to fit the top end of the box body. The bolts are then installed into the corresponding positioning holes to prevent the clamping plate from moving, thereby fixing the upper and lower ends of the box body.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model sets a clamping structure, through which the clamping plates clamp the two ends of the box body, the limit plate at the bottom end of the clamping plates enters the bottom of the box body, and then moves the sliding card plate to fit the top end of the box body and fix it, thereby fixing the upper and lower ends and the left and right ends of the box body, strengthening the fixing effect, and the motor drives the rotating rod to rotate, thereby driving the fixed box body to rotate to complete the flipping. The overall structure is simple, and it is convenient to fix and flip box-shaped steel members of different sizes.

[0010] 2. The utility model sets a supporting structure. When it is necessary to turn over, the hydraulic cylinder drives the connecting rod to move, so that the sliding rod slides on the inner wall of the shell and drags the rotatably connected supporting rod to move, so that the support plate cannot be supported. The support plate retracts into the inside of the shell, so that the fixedly connected box body is suspended at the upper end of the shell. At this time, the steel structure of the box body can be turned over, and there is no need to lift the workpiece and then turn it over. The operation is convenient and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the main view of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the clamping structure of the utility model;

[0014] Figure 4 It is a structural schematic diagram of the support structure of the utility model.

[0015] In the figure: 1. Housing; 2. Clamping structure; 201. Fixing plate; 202. Motor; 203. Pushing plate; 204. Cylinder; 205. Clamping plate; 206. Limiting plate; 207. Clamping plate; 208. Rotating rod; 209. Positioning hole; 3. Supporting structure; 301. Connecting rod; 302. Support rod; 303. Support plate; 304. Sliding rod; 4. Hydraulic cylinder. DETAILED DESCRIPTION

[0016] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0017] Example:

[0018] See also Figure 1 - Figure 4 The utility model provides a technical solution: a turning tool for processing large steel structures, comprising: a shell 1; a clamping structure 2, the clamping structure 2 is symmetrically fixedly connected to the top of the shell 1; a supporting structure 3, the supporting structure 3 is symmetrically slidably connected to the inner wall of the shell 1; a hydraulic cylinder 4, the hydraulic cylinder 4 is symmetrically fixedly connected to the inner wall of the shell 1; the supporting structure 3 includes a connecting rod 301, the two ends of the connecting rod 301 are symmetrically fixedly connected to the sliding rod 304, the top of the connecting rod 301 is provided with a support plate 303, the two ends of the sliding rod 304 are symmetrically rotatably connected to the support rod 302, and the top of the support rod 302 is rotatably connected to the outer wall of the support plate 303.

[0019] The output end of hydraulic cylinder 4 is fixedly connected to the outer wall of connecting rod 301, the outer wall of sliding rod 304 is slidably connected to the inner wall of housing 1, and the outer wall of support plate 303 is slidably connected to the inner wall of housing 1. When hydraulic cylinder 4 is activated, it drives the fixedly connected connecting rod 301 to move, causing the sliding rods 304 fixedly connected at both ends to slide along the inner wall of housing 1, dragging the rotatably connected support rod 302 to move, thereby preventing it from supporting the rotatably connected support plate 303. The support plate 303 retracts into the interior of housing 1, leaving the fixedly connected box suspended above the upper end of housing 1.

[0020] The clamping structure 2 includes a fixed plate 201. The outer wall of the fixed plate 201 is fixedly connected to a motor 202 via a frame. The inner wall of the fixed plate 201 is rotatably connected to a rotating rod 208. The end of the rotating rod 208 away from the fixed plate 201 is fixedly connected to a push plate 203. The outer wall of the push plate 203 is fixedly connected to a cylinder 204, and the output end of the cylinder 204 is fixedly connected to the clamping plate 205. The rotating rod 208 passes through the fixed plate 201 and extends to the outside of the fixed plate 201 and is fixedly connected to the output end of the motor 202. The bottom end of the fixed plate 201 is fixedly connected to the outer wall of the housing 1. When the motor 202 fixed to the fixed plate 201 is activated, it drives the fixed rotating rod 208 to rotate. The rotating rod 208 then drives the fixed push plate 203 to rotate, thereby driving the clamping plate 205 fixedly connected to the cylinder 204 to rotate, completing the flipping of the box.

[0021] The bottom end of the clamping plate 205 is fixedly connected to a limit plate 206, and the top end of the clamping plate 205 is slidably connected to a clamping plate 207. The outer wall of the clamping plate 207 is slidably connected to the inner wall of the clamping plate 205, and a plurality of positioning holes 209 are formed in the wall of the clamping plate 205. The limit plate 206, fixedly connected to the bottom end of the clamping plate 205, enters the bottom of the box body and is then moved by the sliding clamping plate 207 to fit the top end of the box body. The clamping plate 207 is then bolted into the corresponding positioning holes 209, preventing the clamping plate 207 from moving, thereby fixing the top and bottom ends of the box body.

[0022] Working principle:

[0023] When in use, the steel box body to be processed is placed on the supporting structure 3 in the shell 1. When the box body needs to be turned over, the cylinder 204 on the clamping structure 2 pushes the clamping plate 205 to move until the two ends of the box body are clamped. In this process, the limit plate 206 at the bottom end of the clamping plate 205 enters the bottom of the box body, and then moves through the sliding clamping plate 207 to make it fit the top of the box body and install it into the corresponding positioning hole 209 through the bolt, so that the clamping plate 207 cannot move, thereby fixing the upper and lower ends of the box body. Then, by starting the hydraulic cylinder 4, the connecting rod 301 is driven to move, so that the sliding rods 304 fixedly connected at both ends slide on the inner wall of the shell 1 and drag the rotatably connected support rods 302 to move, thereby unable to support the support plate 303, and the support plate 303 retracts into the interior of the shell 1, so that the fixedly connected box body is suspended at the upper end of the shell 1;

[0024] At this time, the motor 202 on the fixed plate 201 is started, so that it drives the rotating rod 208 to rotate, and the rotating rod 208 drives the pushing plate 203 to rotate, thereby driving the fixed box to rotate, completing the flip, and thus processing the other side of the box. After the processing is completed, the motor 202 is rotated again to rotate the box fixed by the clamping plate 205 and reset. Then, the hydraulic cylinder 4 is started, and the connecting rod 301 drives the sliding rod 304 to move. In this process, the support rod 302 away from one end of the hydraulic cylinder 4, when the end away from the sliding rod 304 contacts the inner wall of the shell 1, no longer moves under the restriction of the inner wall of the shell 1, and rotates on the sliding rod 304, thereby driving the support plate 303 to move upward until the box is propped up again.

[0025] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A turning tool for processing large steel structures, characterized in that: include: Housing (1); A clamping structure (2), the clamping structure (2) being symmetrically fixedly connected to the top end of the housing (1); A support structure (3), the support structure (3) being symmetrically slidably connected to the inner wall of the outer shell (1); A hydraulic cylinder (4), wherein the hydraulic cylinder (4) is symmetrically fixedly connected to the inner wall of the housing (1); The support structure (3) comprises a connecting rod (301), the two ends of the connecting rod (301) are symmetrically fixedly connected to sliding rods (304), the top end of the connecting rod (301) is provided with a support plate (303), the two ends of the sliding rod (304) are symmetrically rotationally connected to support rods (302), and the top end of the support rod (302) is rotationally connected to the outer wall of the support plate (303).

2. The turning tool for processing large steel structures according to claim 1, characterized in that: The output end of the hydraulic cylinder (4) is fixedly connected to the outer wall of the connecting rod (301), the outer wall of the sliding rod (304) is slidably connected to the inner wall of the outer shell (1), and the outer wall of the support plate (303) is slidably connected to the inner wall of the outer shell (1).

3. The turning tool for processing large steel structures according to claim 1, characterized in that: The clamping structure (2) comprises a fixed plate (201), the outer wall of the fixed plate (201) being fixedly connected to a motor (202) via a frame, the inner wall of the fixed plate (201) being rotatably connected to a rotating rod (208), one end of the rotating rod (208) away from the fixed plate (201) being fixedly connected to a pushing plate (203), the outer wall of the pushing plate (203) being fixedly connected to a cylinder (204), and the output end of the cylinder (204) being fixedly connected to a clamping plate (205).

4. The turning tool for processing large steel structures according to claim 3 is characterized in that: The rotating rod (208) passes through the fixing plate (201) and extends to the outside of the fixing plate (201) to be fixedly connected to the output end of the motor (202); the bottom end of the fixing plate (201) is fixedly connected to the outer wall of the housing (1).

5. The turning tool for processing large steel structures according to claim 3 is characterized in that: The bottom end of the clamping plate (205) is fixedly connected to a limiting plate (206), and the top end of the clamping plate (205) is slidably connected to a clamping plate (207).

6. The turning tool for processing large steel structures according to claim 5, characterized in that: The outer wall of the clamping plate (207) is slidably connected to the inner wall of the clamping plate (205), and a plurality of positioning holes (209) are provided in the wall of the clamping plate (205).

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