C-shaped beam tailor-welding tool for port stacking machine

Abstract

The utility model relates to the field of C-shaped beam tailor-welding tools, in particular to a port stacking machine C-shaped beam tailor-welding tool which comprises a workbench, a movable assembly is fixed to the surface of the bottom of the workbench, a connecting assembly is fixed to the surface of the bottom of the workbench, and the movable assembly comprises a first concave plate fixed to the surface of the bottom of the workbench. A first bearing is fixed to the inner side surface of the first concave plate, a first lead screw is fixed into the first bearing, the surface of the first lead screw is sleeved with a first nut seat, and a sliding plate is fixed to the surface of the first nut seat. The first lead screw and the first nut seat are arranged in the movable assembly, so that when a worker rotates the first lead screw, the first lead screw can drive the first nut seat and the sliding plate to slide, meanwhile, a component of a C-shaped beam is placed on the workbench, the component of the C-shaped beam can be limited and spliced more tightly, meanwhile, the first threaded rod is screwed, and the component of the C-shaped beam can be fixed. The first threaded rod drives the round block to slide, the part can be clamped, and the height of the clamped part can be adjusted by starting the electric push rod.

Description

Technical Field

[0001] The utility model relates to the field of C-beam welding jigs, in particular to a C-beam welding jig for a port stacker. Background Art

[0002] A port stacker is a vehicle that stacks empty containers at ports and terminals and belongs to a logistics vehicle. The C-beam in the gantry assembly of the port stacker serves as the upper and lower running track of the gantry. The quality of its production directly affects the movement track of the gantry. Therefore, high dimensional accuracy is required, and the straightness after welding of the C-beam needs to be ensured to prevent bending deformation. The C-beam is composed of three surfaces combined in a C shape, specifically including two side plates and a transverse plate connecting the two side plates. When welding the C-beam, a welding jig is required to simply fix and weld the components to be welded.

[0003] Regarding the above related technologies, the inventor believes that there are the following defects: Currently, the C-beam welding jig generally only simply fixes the components to be welded and then welds them. Due to the large size and heavy weight of the components, the fit between the components is not tight. Since the strength of the C-beam after welding is closely related to the tightness of the component contact, the current welding equipment is simple and the quality of the welded products is uneven. Summary of the Utility Model

[0004] In order to improve the problem that currently the C-beam welding jig generally only simply fixes the components to be welded and then welds them. Due to the large size and heavy weight of the components, the fit between the components is not tight. Since the strength of the C-beam after welding is closely related to the tightness of the component contact, the current welding equipment is simple and the quality of the welded products is uneven, this application provides a C-beam welding jig for a port stacker.

[0005] The C-beam welding jig for a port stacker provided by this application adopts the following technical scheme: The C-beam welding jig for a port stacker includes a workbench. A movable component is fixed on the bottom surface of the workbench, and a connecting component is also fixed on the bottom surface of the workbench. The movable component includes a concave plate 1 fixed on the bottom surface of the workbench. A bearing 1 is fixed on the inner surface of the concave plate 1. A lead screw 1 is fixed inside the bearing 1. A nut seat 1 is sleeved on the surface of the lead screw 1. A sliding plate is fixed on the surface of the nut seat 1. A chute 1 is opened on the surface of the sliding plate. A bearing 2 is fixed on the inner wall of the sliding plate. A lead screw 2 is fixed inside the bearing 2. A nut seat 2 is sleeved on the surface of the lead screw 2. A limiting plate is fixed on the surface of the nut seat 2.

[0006] Further setting: The movable component includes a connecting column fixed to the top surface of the workbench, and a connecting seat is fixed to the top surface of the connecting column. An electric push rod is fixed to the top surface of the connecting seat, and a pressing plate is fixed to the bottom surface of the electric push rod. A first threaded rod is connected to the surface of the pressing plate by threads, and a round block is fixed to the bottom surface of the first threaded rod.

[0007] Further setting: The first concave plate is fixedly structured with the workbench by bolts, and the sliding plate is fixedly structured with the first nut seat by bolts.

[0008] Further setting: Support columns are fixed to the bottom surface of the workbench. Square grooves and grooves are provided on the surface of the workbench.

[0009] Further setting: The surface of the first nut seat contacts the inner wall of the square groove, and the bottom surface of the sliding plate contacts the top surface of the workbench.

[0010] Further setting: The connecting component includes a fixing plate fixed to the bottom surface of the workbench. A second chute is provided on the side surface of the fixing plate. A second concave plate is provided on the inner surface of the fixing plate, and a second threaded rod is connected to the surface of the second concave plate by threads.

[0011] Further setting: A third bearing is fixed to the surface of the second threaded rod, and a lifting plate is fixed to the top surface of the third bearing. A threaded post is fixed to the side surface of the second concave plate, and a limit nut is connected to the surface of the threaded post by threads.

[0012] Compared with the related technology, the port stacker C-beam welding fixture provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a port stacker C-beam welding fixture. By providing a movable component on the surface of the workbench, and a first lead screw and a first nut seat are provided inside the movable component. Thus, when the operator rotates the first lead screw, the first lead screw can drive the first nut seat and the sliding plate to slide. At the same time, when the components of the C-beam are placed on the workbench, the components of the C-beam can be limited, and the components are more tightly fitted together. At the same time, by turning the first threaded rod, the first threaded rod drives the round block to slide, and the components can be clamped. By starting the electric push rod, the height of the clamped components can be adjusted, improving the actual use effect.

[0014] The present utility model provides a port stacker C-beam welding fixture, which is installed with a connecting component at the bottom of the workbench. By providing a second threaded rod and a lifting plate inside the connecting component, by rotating the second threaded rod, the second threaded rod can push the lifting plate to slide, and with the cooperation of the pressing plate, it is used for welding beams of different shapes, improving the practicability. Description of the Drawings

[0015] Figure 1Schematic diagram of a preferred embodiment of the C-beam welding tool for a port stacker provided by the present utility model;

[0016] Figure 2 Front view of the present utility model;

[0017] Figure 3 Side view of the box of the present utility model;

[0018] Figure 4 Bottom view of the present utility model.

[0019] Reference numerals in the figure: 1, workbench; 2, movable assembly; 201, first concave plate; 202, first bearing; 203, first lead screw; 204, first nut seat; 205, slide plate; 206, first chute; 207, second bearing; 208, second lead screw; 209, second nut seat; 210, limit plate; 211, connecting column; 212, connecting seat; 213, electric push rod; 214, pressing plate; 215, first threaded rod; 216, round block; 3, connecting assembly; 301, fixing plate; 302, second chute; 303, second concave plate; 304, second threaded rod; 305, third bearing; 306, lifting plate; 307, threaded column; 308, limit nut; 4, support column; 5, square groove; 6, groove. Detailed implementation method

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The typical embodiments of the present utility model are shown in the drawings.

[0021] Embodiment 1:

[0022] As Figures 1-4 shown, the C-beam welding tool for a port stacker of the present utility model includes a workbench 1. The bottom surface of the workbench 1 is fixedly provided with a movable assembly 2, and the bottom surface of the workbench 1 is fixedly provided with a connecting assembly 3. The movable assembly 2 includes a first concave plate 201 fixedly arranged on the bottom surface of the workbench 1, and a first bearing 202 is fixedly arranged on the inner surface of the first concave plate 201. A first lead screw 203 is fixedly arranged inside the first bearing 202, and a first nut seat 204 is sleeved on the surface of the first lead screw 203. A slide plate 205 is fixedly arranged on the surface of the first nut seat 204. A first chute 206 is arranged on the surface of the slide plate 205, and a second bearing 207 is fixedly arranged on the inner wall of the slide plate 205. A second lead screw 208 is fixedly arranged inside the second bearing 207, and a second nut seat 209 is sleeved on the surface of the second lead screw 208. A limit plate 210 is fixedly arranged on the surface of the second nut seat 209.

[0023] As Figures 1-4As shown in the figure, the movable component 2 includes a connecting column 211 fixed to the top surface of the workbench 1, and a connecting seat 212 is fixed to the top surface of the connecting column 211. An electric push rod 213 is fixed to the top surface of the connecting seat 212, and a pressing plate 214 is fixed to the bottom surface of the electric push rod 213. A first threaded rod 215 is threadedly connected to the surface of the pressing plate 214, and a round block 216 is fixed to the bottom surface of the first threaded rod 215.

[0024] As Figures 1-4 shown, the first concave plate 201 is fixedly structured with the workbench 1 by bolts, and the sliding plate 205 is fixedly structured with the first nut seat 204 by bolts.

[0025] As Figures 1-4 shown, support columns 4 are fixed to the bottom surface of the workbench 1, a square groove 5 is formed on the surface of the workbench 1, and a groove 6 is formed on the surface of the workbench 1.

[0026] As Figures 1-4 shown, the surface of the first nut seat 204 contacts the inner wall of the square groove 5, and the bottom surface of the sliding plate 205 contacts the top surface of the workbench 1.

[0027] In implementation, by turning the first lead screw 203, the first lead screw 203 drives the first nut seat 204 and the sliding plate 205 to slide. At the same time, the side plate and the transverse plate are placed on the surface of the workbench 1. When the sliding plate 205 slides, the side plate and the transverse plate can be limited together. At the same time, turn the second lead screw 208, and the second lead screw 208 drives the second nut seat 209 to slide, further limiting the side plate. Start the electric push rod 213, and the electric push rod 213 drives the pressing plate 214 to slide. The pressing plate 214 limits the transverse plate, and the components of the C-shaped beam can be limited, and the components are joined together more tightly. By turning the first threaded rod 215, the first threaded rod 215 drives the round block 216 to slide, and the components can be clamped. By starting the electric push rod 213, the height of the clamped components can be adjusted, improving the actual use effect.

[0028] Embodiment Two:

[0029] As Figures 1-4 shown, on the basis of Embodiment One, the present utility model provides a technical solution: The connecting component 3 includes a fixing plate 301 fixed to the bottom surface of the workbench 1, and a second chute 302 is formed on the side surface of the fixing plate 301. A second concave plate 303 is provided on the inner surface of the fixing plate 301, and a second threaded rod 304 is threadedly connected to the surface of the second concave plate 303.

[0030] As Figures 1-4As shown, a bearing three 305 is fixed on the surface of the threaded rod two 304, and a lifting plate 306 is fixed on the top surface of the bearing three 305. A threaded column 307 is fixed on the side surface of the concave plate two 303, and a limit nut 308 is connected to the surface of the threaded column 307 by a thread.

[0031] During implementation, by turning the limit nut 308 and sliding the concave plate two 303, the connecting component 3 can be disassembled. At the same time, by turning the threaded rod two 304, the threaded rod two 304 pushes the bearing three 305 and the lifting plate 306 to slide. With the use of the pressing plate 214, welding of I-beams or beams of different shapes can be carried out, improving the practicability.

[0032] The advantages of this technical solution in practical applications include but are not limited to the following points:

[0033] 1. Inside the movable component 2, there is a lead screw one 203 and a nut seat one 204. Thus, when the staff rotates the lead screw one 203, the lead screw one 203 can drive the nut seat one 204 and the sliding plate 205 to slide. At the same time, when placing the components of the C-beam on the workbench 1, the components of the C-beam can be limited in position, and the fit between the components is more precise. At the same time, by turning the threaded rod one 215, the threaded rod one 215 drives the round block 216 to slide, and the components can be clamped. By starting the electric push rod 213, the height of the clamped components can be adjusted, improving the actual use effect.

[0034] 2. By arranging a threaded rod two 304 and a lifting plate 306 inside the connecting component 3, by rotating the threaded rod two 304, the threaded rod two 304 can push the lifting plate 306 to slide. With the use of the pressing plate 214, welding of beams of different shapes is carried out, improving the practicability.

[0035] In this technical solution, by turning the lead screw one 203, the lead screw one 203 drives the nut seat one 204 and the sliding plate 205 to slide. At the same time, when placing the side plate and the transverse plate on the surface of the workbench 1, when the sliding plate 205 slides, the side plate and the transverse plate can be limited in position together. At the same time, by turning the lead screw two 208, the lead screw two 208 drives the nut seat two 209 to slide, further limiting the side plate. By starting the electric push rod 213, the electric push rod 213 drives the pressing plate 214 to slide, and the pressing plate 214 limits the transverse plate, so that the components of the C-beam can be limited in position, and the fit between the components is more precise. By turning the threaded rod one 215, the threaded rod one 215 drives the round block 216 to slide, and the components can be clamped. By starting the electric push rod 213, the height of the clamped components can be adjusted, improving the actual use effect. By turning the limit nut 308 and sliding the concave plate two 303, the connecting component 3 can be disassembled. At the same time, by turning the threaded rod two 304, the threaded rod two 304 pushes the bearing three 305 and the lifting plate 306 to slide. With the use of the pressing plate 214, welding of I-beams or beams of different shapes can be carried out, improving the practicability.

[0036] The above are only exemplary embodiments of the present disclosure, and the scope of the present disclosure cannot be limited thereby. That is, any equivalent changes and modifications made in accordance with the teachings of the present disclosure still fall within the scope covered by the present disclosure. This application is intended to cover any variations, uses, or adaptations of the present disclosure, which follow the general principles of the present disclosure and include the common general knowledge or conventional technical means in the technical field not recorded in the present disclosure.

Claims

1. The C-beam welding fixture for port stacker, comprising a workbench (1), characterized in that: The bottom surface of the workbench (1) is fixed with a movable component (2), and the bottom surface of the workbench (1) is fixed with a connecting component (3); The movable component (2) includes a first concave plate (201) fixed to the bottom surface of the workbench (1), and a first bearing (202) is fixed to the inner surface of the first concave plate (201). A first lead screw (203) is fixed inside the first bearing (202), and a first nut seat (204) is sleeved on the surface of the first lead screw (203). A sliding plate (205) is fixed to the surface of the first nut seat (204). A first chute (206) is formed on the surface of the sliding plate (205), and a second bearing (207) is fixed to the inner wall of the sliding plate (205). A second lead screw (208) is fixed inside the second bearing (207), and a second nut seat (209) is sleeved on the surface of the second lead screw (208). A limiting plate (210) is fixed to the surface of the second nut seat (209).

2. The C-beam welding fixture for port stacker according to claim 1, wherein The movable component (2) includes a connecting column (211) fixed to the top surface of the workbench (1), and a connecting seat (212) is fixed to the top surface of the connecting column (211). An electric push rod (213) is fixed to the top surface of the connecting seat (212), and a pressing plate (214) is fixed to the bottom surface of the electric push rod (213). A first threaded rod (215) is threadedly connected to the surface of the pressing plate (214), and a round block (216) is fixed to the bottom surface of the first threaded rod (215).

3. The C-beam welding tooling for port stacker according to claim 1, characterized in that, The first concave plate (201) and the workbench (1) form a fixed structure through bolts, and the sliding plate (205) and the first nut seat (204) form a fixed structure through bolts.

4. The C-beam welding and assembling tooling for port stacker according to claim 1, characterized in that, The bottom surface of the workbench (1) is fixed with a support column (4), a square groove (5) is formed on the surface of the workbench (1), and a groove (6) is formed on the surface of the workbench (1).

5. The C-beam welding tooling for port stacker according to claim 1, characterized in that, The surface of the first nut seat (204) is in contact with the inner wall of the square groove (5), and the bottom surface of the sliding plate (205) is in contact with the top surface of the workbench (1).

6. The C-beam welding fixture for port stacker according to claim 1, wherein The connecting component (3) includes a fixing plate (301) fixed to the bottom surface of the workbench (1), and a second chute (302) is formed on the side surface of the fixing plate (301). A second concave plate (303) is arranged on the inner surface of the fixing plate (301), and a second threaded rod (304) is threadedly connected to the surface of the second concave plate (303).

7. The C-beam welding and assembly tooling for a port stacker according to claim 6, characterized in that A third bearing (305) is fixed to the surface of the second threaded rod (304), and a lifting plate (306) is fixed to the top surface of the third bearing (305). A threaded column (307) is fixed to the side surface of the second concave plate (303), and a limiting nut (308) is threadedly connected to the surface of the threaded column (307).

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