A plate shaping press

Abstract

The utility model proposes a shaping press for a plate, comprising: a base, a cylinder column is arranged on the base, an operating table is arranged on the cylinder column, a support frame is arranged above the operating table, a pressure device is arranged on the support frame, a shaping mechanism is arranged at the output end of the pressure device, the shaping mechanism comprises a connecting plate, a shaping body is arranged at the bottom of the connecting plate, fastening bolts are arranged at both ends of the connecting plate, nuts are matched with threads on the fastening bolts, the fastening bolts and the nuts form a fastening assembly, the connecting plate and the shaping body are matched with the fastening assembly, thereby, the utility model has the advantages of ensuring the flatness of the steel plate and meeting the purpose of specific use requirements by shaping the steel plate of the transmission tower, the shaping body is synchronously lifted and lowered with the pressure device to realize the shaping of the steel plate, wherein the connecting plate and the shaping body have good matching, which is conducive to replacement and maintenance, and secondly the guide column moves synchronously with the pressure device, which is conducive to improving the stability of the shaping mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure shape correction, in particular to a plate shape correction press. Background Art

[0002] Transmission towers are generally divided into five types according to their shapes: wine glass type, cat head type, upper type, dry type and barrel type. According to their uses, they are divided into tension towers, straight towers, corner towers, transposition towers (towers for changing the phase position of conductors), terminal towers and spanning towers. Their structural characteristics are that all types of towers are space truss structures, and the rods are mainly composed of single equilateral angle steel or combined angle steel. The materials generally used are Q235 (A3F) and Q345 (16Mn). The rods are connected by rough bolts, which are connected by shear force. The whole tower is composed of angle steel, connecting steel plates and bolts. Some parts such as tower feet are welded into an assembly by several steel plates. Therefore, hot-dip galvanizing for corrosion protection, transportation and construction and erection are extremely convenient.

[0003] At present, there is a problem of micro-deformation in the manufacturing or transportation process of the transmission tower steel structure. The transmission tower is a tall structure and is very sensitive to tilt deformation. A plate shaping press is hereby proposed.

[0004] In this regard, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model was created, and a plate shaping press is provided to solve the above-mentioned problems. Utility Model Content

[0005] The utility model provides a plate shaping press machine, which solves the problems in the prior art.

[0006] The technical solution of the utility model is implemented as follows: a plate shaping press comprises: a base, a cylinder is arranged on the base, an operating table is arranged on the cylinder, a support frame is arranged above the operating table, a pressure device is arranged on the support frame, and a shaping mechanism is arranged at the output end of the pressure device.

[0007] As a preferred embodiment of a plate shaping press, a protrusion is provided at the bottom of the operating table corresponding to the column, and the protrusion is slidably fitted in the column.

[0008] By adopting the above solution, the operating table has better replaceability. Repeated pressure application by pressure equipment is likely to cause dents in the operating table, so the replaceability of the operating table is conducive to better maintenance.

[0009] As a preferred embodiment of a sheet metal shaping press, guide columns are provided on both sides of the output end of the press equipment, and the ends of the guide columns are fixedly matched with the shaping mechanism.

[0010] As a preferred embodiment of a plate shaping press, a guide hole is provided at the bottom of the operating table corresponding to the guide column, and the guide column is slidably fitted in the guide hole.

[0011] By adopting the above solution, the guide column moves synchronously with the pressure equipment, which is beneficial to improving the stability of the correction mechanism.

[0012] As a preferred embodiment of a shaping press for a plate material, the shaping mechanism includes a connecting plate, a shaping body is provided at the bottom of the connecting plate, fastening bolts are provided at both ends of the connecting plate, nuts are threaded on the fastening bolts, the fastening bolts and the nuts constitute a fastening assembly, and the connecting plate and the shaping body are matched through the fastening assembly.

[0013] As a preferred embodiment of a plate shaping press, first notches are provided at both ends of the connecting plate, and second notches are provided at both ends of the shaping body, the first notch corresponds to the second notch, and the fastening assembly fits in the notch.

[0014] By adopting the above scheme, the shaping body is raised and lowered synchronously with the pressure equipment to achieve the shaping of the steel plate, wherein the connecting plate and the shaping body have good compatibility, which is conducive to replacement and maintenance.

[0015] As a preferred embodiment of a sheet metal shaping press, the press equipment is specifically a hydraulic cylinder, and an output end of the hydraulic cylinder is fixedly matched with a connecting plate.

[0016] After adopting the above technical scheme, the beneficial effect of the utility model is: the utility model proposes a plate shaping press to achieve the purpose of shaping the transmission tower steel plate, thereby ensuring the flatness of the steel plate and meeting specific use requirements.

[0017] The shaping body is raised and lowered synchronously with the pressure equipment to achieve the shaping of the steel plate. The connecting plate and the shaping body have good compatibility, which is conducive to replacement and maintenance. Secondly, the guide column moves synchronously with the pressure equipment, which is conducive to improving the stability of the shaping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of the structure of the shaping press for the plate of the utility model;

[0020] Figure 2This is a structural breakdown diagram of the matching relationship between the column and the operating table of the utility model;

[0021] Figure 3 This is a structural breakdown diagram of the coordination relationship of the shape correction mechanism of the utility model;

[0022] In the figure, 1-base; 2-column; 3-operating table; 4-bump; 5-support frame; 6-pressure equipment; 7-correction mechanism; 8-guide column; 9-connecting plate; 10-correction body; 11-first notch; 12-second notch; 13-fastening bolt; 14-nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-3 As shown, a plate shaping press comprises: a base 1, a column 2 is arranged on the base 1, an operating table 3 is arranged on the column 2, a support frame 5 is arranged above the operating table 3, a pressure device 6 is arranged on the support frame 5, and a shaping mechanism 7 is arranged at the output end of the pressure device 6.

[0025] Among them, a protrusion 4 is provided at the bottom of the operating table 3 corresponding to the column 2, and the protrusion 4 is slidably fitted in the column 2.

[0026] Furthermore, the operating platform 3 has good replaceability. Repeated pressure application by the pressure device 6 is likely to cause depression of the operating platform 3. Therefore, the replaceability of the operating platform 3 is conducive to better maintenance.

[0027] Wherein, guide columns 8 are arranged on both sides of the output end of the pressure device 6 , and the ends of the guide columns 8 are fixedly matched with the shape correction mechanism 7 .

[0028] A guide hole is provided at the bottom of the operating table 3 corresponding to the guide column 8, and the guide column 8 is slidably fitted in the guide hole.

[0029] Furthermore, the guide column 8 moves synchronously with the pressure device 6 , which is beneficial to improving the stability of the correction mechanism 7 .

[0030] Among them, the correction mechanism 7 includes a connecting plate 9, a correction body 10 is arranged at the bottom of the connecting plate 9, fastening bolts 13 are arranged at both ends of the connecting plate 9, and nuts 14 are threadedly matched on the fastening bolts 13. The fastening bolts 13 and the nuts 14 constitute a fastening assembly, and the connecting plate 9 and the correction body 10 are matched through the fastening assembly.

[0031] Wherein, first notches 11 are provided at both ends of the connecting plate 9, and second notches 12 are provided at both ends of the shaped body 10. The first notch 11 corresponds to the second notch 12, and the fastening assembly fits in the notch.

[0032] Furthermore, the shaping body 10 is raised and lowered synchronously with the pressure equipment 6 to achieve the shaping of the steel plate, wherein the connecting plate 9 and the shaping body 10 have good compatibility, which is conducive to replacement and maintenance.

[0033] The pressure device 6 is specifically a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly matched with the connecting plate 9 .

[0034] The utility model provides a plate shaping press machine for realizing the shaping of a transmission tower steel plate, thereby ensuring the flatness of the steel plate and meeting the purpose of specific use requirements.

[0035] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sheet metal shaping press, characterized in that: include: A base (1), wherein a column (2) is arranged on the base (1), an operating table (3) is arranged on the column (2), a support frame (5) is arranged above the operating table (3), a pressure device (6) is arranged on the support frame (5), and a shape correction mechanism (7) is arranged at the output end of the pressure device (6).

2. A sheet metal shaping press according to claim 1, characterized in that: A convex block (4) is provided at the bottom of the operating table (3) corresponding to the column (2), and the convex block (4) is slidably fitted in the column (2).

3. A sheet material shaping press according to claim 1, characterized in that: Guide columns (8) are provided on both sides of the output end of the pressure device (6), and the ends of the guide columns (8) are fixedly matched with the shape correction mechanism (7).

4. A sheet material shaping press according to claim 1, characterized in that: A guide hole is provided at the bottom of the operating table (3) corresponding to the guide column (8), and the guide column (8) is slidably fitted in the guide hole.

5. A sheet material shaping press according to claim 1, characterized in that: The shape correction mechanism (7) comprises a connecting plate (9), a shape correction body (10) is arranged at the bottom of the connecting plate (9), fastening bolts (13) are arranged at both ends of the connecting plate (9), a nut (14) is threadedly matched on the fastening bolt (13), the fastening bolt (13) and the nut (14) form a fastening assembly, and the connecting plate (9) and the shape correction body (10) are matched through the fastening assembly.

6. A sheet material shaping press according to claim 5, characterized in that: The connecting plate (9) is provided with first notches (11) at both ends, and the shaping body (10) is provided with second notches (12) at both ends; the first notch (11) corresponds to the second notch (12), and the fastening assembly fits into the notch.

7. A sheet material shaping press according to claim 1, characterized in that: The pressure device (6) is specifically a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly matched with the connecting plate (9).

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