Lug plate anti-deformation portal frame

Abstract

The utility model provides a lug plate anti-deformation portal frame which comprises a base table, a first sliding module, a first adapter, a first supporting frame, a hydraulic jack, a working table, a second supporting frame, a second adapter, a second sliding module and a third sliding module. A vertical supporting rod of the first supporting frame makes contact with the side face of the workbench and is bent in the opposite direction below the workbench, the first sliding module is fixedly connected with the vertical supporting rod of the first supporting frame, the third sliding module is fixedly connected with the first adapter, and the second sliding module is fixedly connected with the second adapter. The first adapter is fixedly connected with the first supporting frame, the second supporting frame is a rectangular ring, a transverse supporting rod of the first supporting frame penetrates through the second supporting frame, and the upper end and the lower end of the second adapter are fixedly connected with the second supporting frame and the second sliding module respectively. The second supporting frame makes contact with the upper surface of the first supporting frame, and the hydraulic jack is fixedly connected to the lower side of the second supporting frame. The hydraulic jack is flexible and convenient to move and high in pressing reversible deformation efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding piece correction equipment, in particular to an ear plate anti-deformation gantry. Background Art

[0002] During welding, the weld expands due to heat and deforms after cooling. If the welding anti-deformation process is not performed before the operation, it is necessary to increase the leveling process to ensure the welding quality. In this regard, the utility model patent CN217775961U discloses an anti-deformation assembly tool for welding test plates, including two tooling plates and an adjustment device arranged at intervals on the left and right. The inner ends of the two tooling plates close to each other are hinged, and the two tooling plates can be synchronously rotated in opposite directions around the hinge point to adjust the angle to form different anti-deformation angles. Then, the two welding test plates are placed on the two tooling plates respectively, and the two welding test plates are assembled according to the assembly drawing. Then, the two welding test plates on the two tooling plates are positioned and welded, which can realize the anti-deformation of the workpiece before welding. However, the hinged structure has high requirements on the position of the workpiece that needs to be anti-deformed. It can only process the edge position of the workpiece and cannot meet the needs of multi-point anti-deformation treatment of the workpiece. Utility Model Content

[0003] The technical problem to be solved by the utility model is to realize anti-deformation treatment of ear plates at multiple positions before welding, and to provide an ear plate anti-deformation gantry frame in view of the deficiencies of the prior art.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] 4. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the first and second supporting frames are provided with a bolt, and the bolt has a round shank to contact with the supporting frames of the wood-planer. The supporting frames are journaled together with the elongated screen. The supporting frames are journaled together with the elongated screen.

[0006] Furthermore, the first sliding module, the second sliding module and the third sliding module have the same structure, and all include a fixing seat and a universal ball, and the fixing seat and the universal ball are snap-connected.

[0007] Furthermore, the workbench has a length ≥1000 mm and a width ≥600 mm.

[0008] Furthermore, the hydraulic jack is 25 mm away from the upper surface of the workbench.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] Compared with the prior art, the utility model provides an ear plate anti-deformation gantry. The sliding modules at the bottom of the first support frame and the second support frame enable the hydraulic jack to vertically contact any point on the working surface of the workbench and perform anti-deformation treatment on the ear plate at that point. The lower bend of the first support frame and the annular structure of the second support frame ensure close contact of various components when the gantry is working. When not working, the close contact is automatically relieved without the need for additional manual operation, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0012] Figure 2 This is a schematic diagram of the bottom structure of the ear plate anti-deformation gantry frame according to Example 1 of the utility model;

[0013] Figure 3 for Figure 2 A partial enlarged view of position A in the middle;

[0014] Among them, 1-base, 2-first sliding module, 21-fixed seat, 22-universal ball, 3-first adapter, 4-first support frame, 5-hydraulic jack, 6-workbench, 7-second support frame, 8-second adapter, 9-second sliding module, 10-third sliding module. DETAILED DESCRIPTION

[0015] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0016] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the present invention, unless otherwise clearly specified and limited, the terms such as "connection" shall be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a direct connection, or an indirect connection through an intermediate medium, or it may be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Example 1

[0019] See also Figure 1-Figure 3 , the ear plate anti-deformation gantry comprises a base 1, a first sliding module 2, a first adapter 3, a first support frame 4, a hydraulic jack 5, a workbench 6, a second support frame 7, a second adapter 8, a second sliding module 9 and a third sliding module 10. The sliding module 2 comprises a fixed seat 21 and a universal ball 22, and the fixed seat 21 and the universal ball 22 are clamped together. The second sliding module 9 and the third sliding module 10 also adopt this structure. The base 1 is located below the workbench 6 and is fixedly connected to the workbench 6. The vertical support rod of the first support frame 4 contacts the side of the workbench 6 and is bent in opposite directions below the workbench 6. The first sliding module 2 is fixedly connected to the vertical support rod of the first support frame 4, the third sliding module 10 is fixedly connected to the first adapter 3, the first adapter 3 is fixedly connected to the first support frame 4, and the first support frame 4 can move parallel to the longer side of the workbench 6 with the help of the first sliding module 2 and the third sliding module 10. The length of the workbench 6 is ≥1000mm and the width is ≥600mm. The second support frame 7 is a rectangular ring, the transverse support rod of the first support frame 4 passes through the second support frame 7, the upper and lower ends of the second adapter 8 are fixedly connected to the second support frame 7 and the second sliding module 9 respectively, the second support frame 7 is in contact with the upper surface of the first support frame 4, and the second support frame 7 can move parallel to the transverse support rod of the first support frame 4 with the help of the second sliding module 9. The hydraulic jack 5 is fixedly connected to the lower side of the second support frame 7 and is 25mm away from the upper surface of the workbench 6. When the hydraulic jack 5 works downward, the hydraulic jack 5 contacts the processing point of the ear plate, the first support frame 4 is lifted upward, and its bottom is bent and pressed against the bottom surface of the workbench 6, and the second support frame 7 will be lifted upward and pressed against the lower surface of the transverse support rod of the top of the first support frame 4, so as to realize the automatic fixation of the relative positions of the various components of the gantry, and then the hydraulic jack 5 continues to squeeze the ear plate to achieve the purpose of reverse deformation before the ear plate is welded.

[0020] The technical solution provided in the embodiment of the present application, through the sliding module, allows the first support frame and the second support frame to move parallel to the workbench and the first support frame respectively in the non-working state, driving the hydraulic jack to move above any point of the workbench, so that any point of the ear plate can be subjected to pre-welding anti-deformation treatment, and the mutual intersection between the first support frame and the workbench and the first support frame and the second support frame allows the gantry to automatically ensure close contact of various components during operation, saving labor costs and reducing restrictions on the positions of the ear plate welding points.

[0021] Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention, which are only used to illustrate the technical solution of the present invention rather than to limit it. Any modification, improvement, other modification or equivalent replacement made to the technical solution of the present invention by ordinary technicians in this field, as long as they do not depart from the spirit and scope of the technical solution of the present invention, should be included in the protection scope of the present invention.

Claims

1. A lug plate anti-deformation gantry, characterized in that: The invention comprises a base (1), a first sliding module (2), a first adapter (3), a first support frame (4), a hydraulic jack (5), a workbench (6), a second support frame (7), a second adapter (8), a second sliding module (9) and a third sliding module (10), wherein the base (1) is located below the workbench (6) and is fixedly connected to the workbench (6), a vertical support rod of the first support frame (4) is in contact with a side surface of the workbench (6) and is bent in opposite directions below the workbench (6), and a vertical support rod of the first sliding module (2) and the first support frame (4) are connected to each other. The third sliding module (10) is fixedly connected to the first adapter (3), the first adapter (3) is fixedly connected to the first support frame (4), the second support frame (7) is a rectangular ring, the transverse support rod of the first support frame (4) passes through the second support frame (7), the upper and lower ends of the second adapter (8) are respectively fixedly connected to the second support frame (7) and the second sliding module (9), the second support frame (7) is in contact with the upper surface of the first support frame (4), and the hydraulic jack (5) is fixedly connected to the lower side of the second support frame (7).

2. The ear plate anti-deformation gantry according to claim 1, characterized in that: The first sliding module (2), the second sliding module (9) and the third sliding module (10) have the same structure and all comprise a fixing seat (21) and a universal ball (22), wherein the fixing seat (21) and the universal ball (22) are snap-connected.

3. The ear plate anti-deformation gantry according to claim 1, characterized in that: The workbench (6) has a length of ≥1000 mm and a width of ≥600 mm.

4. The ear plate anti-deformation gantry according to claim 1, characterized in that: The hydraulic jack (5) is 25 mm away from the upper surface of the workbench (6).

Images