Structural component shape correcting device

Abstract

A structural part shape correcting device comprises a pair of outer top plates penetrating through a structural part, a supporting plate of an I-shaped structure is arranged between the outer top plates, the structural part is sleeved with a concave part, and the outer top plates, the supporting plate and the concave part are made of high-strength steel. During shape righting, the outer top plate acts on the two sides of the inner wall of the structural part, the upper end of the supporting plate acts on the upper side of the inner wall of the structural part, the concave part acts on the outer side of the structural part, during shape righting, the pipe fitting needs to be arranged on the outer top plate and the supporting plate in a sleeving mode, and during shape righting, the vertical section of the concave part is subjected to shape righting in the mode that the outer top plate ejects outwards; and meanwhile, the shape of the workpiece is corrected in a supporting mode of the supporting plate.

Description

Technical Field

[0001] This utility model relates to the field of structural component straightening technology, and in particular to a structural component straightening device. Background Technology

[0002] like Figure 5 The image shows a metal pipe fitting, which includes a concave portion 6, the vertical section of which is bent with an L-shaped plate 60. This metal pipe fitting is formed by continuous bending and forming equipment. After bending and forming, the horizontality of the pipe fitting cannot be guaranteed, so it needs to be straightened. Existing straightening methods use segmented straightening, which creates indentations at the segmentation points, affecting the pipe fitting's shape quality and also has low efficiency. Utility Model Content

[0003] This utility model provides a structural component straightening device to overcome the shortcomings of the prior art, facilitate the straightening operation of pipe components, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] A structural component straightening device includes a pair of outer top plates passing through the structural component, with an I-shaped support plate between the outer top plates. A concave component is fitted over the structural component. The outer top plates, support plate, and concave component are made of high-strength steel. During straightening, the outer top plates act on both sides of the inner wall of the structural component, the upper end of the support plate acts on the upper side of the inner wall of the structural component, and the concave component acts on the outer side of the structural component. During straightening, a pipe needs to be fitted onto the outer top plates and support plate. When straightening, the vertical section of the concave part is straightened by the outward pushing of the outer top plates, while the workpiece is straightened by the support plate.

[0006] Furthermore, it also includes a base plate, on which multiple uprights are mounted. The upper end of each upright has an upper plate, on which a hydraulic cylinder is mounted. The lower end of the hydraulic cylinder has a lower pressure plate, on which a pair of guide plates are mounted. The guide plates pass through the upper plate. A connector is mounted on the lower side of the lower pressure plate. A concave part is mounted on the lower end of the connector. The concave part moves by being driven by a hydraulic cylinder, thereby improving the automation level during orthodontic treatment.

[0007] Furthermore, in order to facilitate the fitting of the pipe fitting onto the support plate and the outer top plate, and in order to enable the outer top plate to move outward and perform a straightening operation when the concave part moves downward, a pair of waist-shaped holes are respectively opened at both ends of the lower pressure plate. A movable rod is inserted through the waist-shaped hole. An upper movable plate is provided at the upper end of the movable rod located at the same end. The upper movable plate is located on the upper side of the lower pressure plate. A lower movable plate is provided at the lower end of the movable rod located at the same end. A pair of lower extension plates are provided on the lower movable plate. An actuating rod is provided at the lower end of the lower extension plate.

[0008] A lower seat is mounted on the base plate. Guide grooves are opened at both ends of the lower seat, and guide blocks are movably installed in the guide grooves. An upper mounting plate is installed on the upper end of the guide blocks. A vertical end plate is provided on the inner side of the upper mounting plate. A rectangular hole is opened on the vertical end plate. Multiple pairs of guide screws are installed on the vertical end plate. A movable outer plate is provided on the outer side of the vertical end plate. A pair of horizontal strip holes are opened on the movable outer plate. The outer ends of the guide screws pass through the horizontal strip holes. A pair of insertion holes are provided on the movable outer plate. The insertion holes and the rectangular holes are in a one-to-one correspondence and are connected to the corresponding rectangular holes. An oblique groove is provided at the upper end of the movable outer plate. The lower end of the oblique groove is connected to the vertical groove. The upper end of the oblique groove extends outward at an angle. The inner end of the actuating rod moves within the oblique groove and the vertical groove.

[0009] Furthermore, an inner insert plate is inserted into the socket and the corresponding rectangular hole. The inner insert plate is located at both ends of the outer top plate, and the inner insert plate allows the outer top plate to move outward.

[0010] Furthermore, a mounting plate is installed on the lower body, and a support plate is installed on the mounting plate to facilitate the installation of the lower body.

[0011] The advantages of the above technical solution are:

[0012] This invention facilitates the straightening operation of metal pipe fittings and provides convenience for the straightening operation by using a sleeve method. Attached Figure Description

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0014] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0015] Figure 2 A magnified view of point A is shown.

[0016] Figure 3 A three-dimensional structure of the end portion of one embodiment is shown. Figure 1 .

[0017] Figure 4 A three-dimensional structure of one embodiment is shown. Figure 2 .

[0018] Figure 5 A front view of one embodiment is shown. Detailed Implementation

[0019] like Figures 1-5As shown, a structural member straightening device includes a base plate 1, on which multiple uprights 2 are mounted. An upper plate 3 is provided at the upper end of the uprights 2. A hydraulic cylinder 30 is mounted on the upper plate 3. A lower pressure plate 31 is mounted at the lower end of the hydraulic cylinder 30. A pair of guide plates 32 are mounted on the lower pressure plate 31 and pass through the upper plate 3. A connector 39 is mounted on the lower side of the lower pressure plate 31, and a concave part 40 is mounted at the lower end of the connector 39.

[0020] The lower pressure plate 31 has a pair of waist-shaped holes 33 at both ends. A movable rod 35 passes through the waist-shaped holes 33. An upper movable plate 34 is provided at the upper end of the movable rod 35 at the same end. The upper movable plate 34 is located on the upper side of the lower pressure plate 31. A lower movable plate 36 is provided at the lower end of the movable rod 35 at the same end. A pair of lower extension plates 37 are provided on the lower movable plate 36. An actuating rod 38 is provided at the lower end of the lower extension plate 37.

[0021] A lower seat 41 is mounted on the base plate 1. Guide grooves are provided at both ends of the lower seat 41, and guide blocks 42 are movably mounted within the guide grooves. An upper mounting plate 43 is mounted on the upper end of the guide blocks 42. A vertical end plate 44 is provided on the inner side of the upper mounting plate 43. A rectangular hole 45 is provided on the vertical end plate 44, and multiple pairs of guide screws 46 are mounted on the vertical end plate 44. A movable outer plate 47 is provided on the outer side of the vertical end plate 44, and a pair of transverse strip holes 50 are provided on the movable outer plate 47 for guiding… The outer end of the screw 46 passes through the transverse strip hole 50. The movable outer plate 47 is provided with a pair of insertion holes 51, which correspond one-to-one with the rectangular hole 45. The insertion hole 51 is connected to the corresponding rectangular hole 45. The upper end of the movable outer plate 47 is provided with an inclined groove 49, and the lower end of the inclined groove 49 is connected to a vertical groove 48. The upper end of the inclined groove 49 extends outward at an angle. The inner end of the actuating rod 38 moves within the inclined groove 49 and the vertical groove 48.

[0022] An inner insert plate 52 is inserted into the socket 51 and the corresponding rectangular hole 45, and an outer top plate 53 is provided between the inner insert plates 52 on the same side.

[0023] A mounting plate 54 is installed on the lower base 41, and a support plate 55 is provided on the mounting plate 54.

[0024] In this embodiment, during operation, the vertical end plate 44 at one end is moved out from the end of the base plate 1.

[0025] The operator places the pipe fittings that need to be shaped onto the outer top plate 53 and the support plate 55.

[0026] Next, the guide block 42 on the disassembled vertical end plate 44 is inserted into the guide groove. During insertion, the inner insert plate 52 located at this end needs to be inserted into the insertion hole 51 and its corresponding rectangular hole 45.

[0027] Then, the lower extension plate 37 is pushed inward so that the actuating rod 38 at its lower end passes through the upper end of the inclined groove 49.

[0028] Next, the hydraulic cylinder 30 is activated, and the concave part 40 moves downward under the drive of the hydraulic cylinder 30. During this downward movement, the actuating rod 38 acts on the inclined groove 49, causing the movable outer plate 47 to move the inner insert plate 52 outward, and causing the outer top plate 53 to act on the inner wall of the pipe fitting, thereby achieving the purpose of straightening the pipe fitting. This method is mainly used because the pipe fitting has a bending problem during straightening; if the outer top plate 53 is fixed, it would be inconvenient to perform the pipe fitting insertion operation.

[0029] Subsequently, the concave part 40 will move downward under the drive of the hydraulic cylinder 30, and at this time the actuating rod 38 will move in the vertical groove 48. Through the movement of the concave part 40, the concave part 40 will act on the outer wall of the pipe, thereby ultimately achieving the purpose of pipe straightening.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A structural member straightening device, characterized by, The structure is provided with a pair of outer top plates (53) arranged in the structure, a support plate (55) arranged between the outer top plates (53), and a concave part (40) arranged on the structure. During orthopedic treatment, the outer top plates (53) act on both sides of the inner wall of the structure, the upper end of the support plate (55) acts on the upper side of the inner wall of the structure, and the concave part (40) acts on the outer side of the structure.

2. The structural member orthosis of claim 1, wherein The bottom plate (1) is provided with a plurality of vertical rods (2) arranged thereon, the upper end of each vertical rod (2) is provided with an upper plate (3), the upper plate (3) is provided with a hydraulic cylinder (30), the lower end of the hydraulic cylinder (30) is provided with a lower pressing plate (31), the lower pressing plate (31) is provided with a pair of guide plates (32), the guide plates (32) are arranged on the upper plate (3), the lower side of the lower pressing plate (31) is provided with a connecting part (39), and the concave part (40) is arranged at the lower end of the connecting part (39).

3. The structural member orthosis of claim 2, wherein The lower pressing plate (31) is provided with a pair of waist-shaped holes (33) at both ends, a movable rod (35) is arranged in each waist-shaped hole (33), the upper end of each movable rod (35) is provided with an upper movable plate (34), the upper movable plate (34) is arranged on the upper side of the lower pressing plate (31), the lower end of each movable rod (35) is provided with a lower movable plate (36), the lower movable plate (36) is provided with a pair of lower extension plates (37), and the lower end of each lower extension plate (37) is provided with an action rod (38). The bottom plate (1) is provided with a lower seat body (41), the lower seat body (41) is provided with a guide groove at both ends, a guide block (42) is movably arranged in the guide groove, the upper end of the guide block (42) is provided with a mounting upper plate (43), the inner side of the mounting upper plate (43) is provided with a vertical end plate (44), the vertical end plate (44) is provided with a rectangular hole (45), the vertical end plate (44) is provided with a plurality of guide screws (46), the outer side of the vertical end plate (44) is provided with a movable outer plate (47), the movable outer plate (47) is provided with a pair of transverse strip-shaped holes (50), the outer side of each guide screw (46) is arranged in the transverse strip-shaped hole (50), the movable outer plate (47) is provided with a pair of insertion holes (51), the insertion holes (51) and the rectangular holes (45) are in one-to-one correspondence, the insertion holes (51) are in communication with the corresponding rectangular holes (45), the upper end of the movable outer plate (47) is provided with an inclined groove (49), the lower end of the inclined groove (49) is in communication with a vertical groove (48), the upper end of the inclined groove (49) extends outwardly and obliquely, and the inner side of the action rod (38) is movably arranged in the inclined groove (49) and the vertical groove (48).

4. The structural member orthosis of claim 3, wherein The insertion holes (51) and the corresponding rectangular holes (45) are provided with an inner insertion plate (52), and the inner insertion plate (52) is arranged at both ends of the outer top plate (53).

5. The structural member orthosis of claim 3, wherein The lower seat body (41) is provided with a mounting lower plate (54), and the support plate (55) is arranged on the mounting lower plate (54).

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