Shaping device for steel product machining

Abstract

The utility model discloses a shaping device for steel product processing, and relates to the technical field of steel product shaping processing, the shaping device comprises a base, two support rods are symmetrically and fixedly connected on the base, two first hydraulic cylinders are symmetrically and fixedly connected on the two support rods, and the bottom ends of the two first hydraulic cylinders are fixedly connected with a pressing plate. During use, through the arranged limiting main plate, two limiting side plates and a plurality of expansion limiting plates, when steel plates with different lengths need to be bent and shaped, only the two limiting side plates need to be pushed towards the left side and the right side respectively, and then the two or two groups of expansion limiting plates are put into gaps between the limiting main plate and the two limiting side plates; and finally, the two limiting side plates are pushed to be close to each other and attached to the adjacent expansion limiting plates, the steel plates of different lengths can be limited and fixed, operation is easy and convenient, the time needed by machining is saved, and the shaping machining efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel product shaping processing, and particularly relates to a shaping device for steel product processing. Background Technique

[0002] Steel is a material with a certain shape, size and performance made from steel ingots, steel billets or steel through pressure processing; most steel processing is carried out through pressure processing to cause plastic deformation of the processed steel (billets, ingots, etc.); according to different steel processing temperatures, it can be divided into two types: cold processing and hot processing.

[0003] In steel product shaping processing, the bending and shaping of steel plates is the most common type. By bending and shaping steel plates at various angles, steel plates that meet the working conditions of various occasions can be manufactured. However, when the existing steel plate bending and shaping device is performing bending and shaping, it is usually the staff who holds the steel plate for bending and shaping, and it is easy to shake during the shaping process, resulting in a reduction in the dimensional accuracy of the shaping processing.

[0004] The Chinese invention patent with the patent application number CN112338079A records a shaping device for steel product processing. It places steel plates of corresponding sizes through the provided first positioning groove and second positioning groove, and then adjusts the position of the adjustment plate in the first positioning groove and the second positioning groove to correspond to the width of the steel plate, and then cooperates with the pressing of the fixing plate and the fixing block to fix the steel plate, so that it is not necessary for the staff to hold the steel plate to keep it stable, preventing the steel plate from shaking during the bending process and reducing the dimensional accuracy. However, when processing steel plates of different lengths in the above device, it is necessary to unscrew the bolts to replace the positioning die base to adapt to steel plates of different lengths, and the operation is relatively cumbersome, time-consuming, and reduces the shaping processing efficiency. Content of the Utility Model

[0005] The purpose of this application is to provide a shaping device for steel product processing to solve the problem that the operation of replacing the positioning die base to adapt to steel plates of different lengths is relatively cumbersome, time-consuming, and reduces the shaping processing efficiency proposed in the above background technique.

[0006] To achieve the above object, the present application provides the following technical solutions: A shaping device for processing steel products, including a base, on which two support rods are symmetrically and fixedly connected. On the two support rods, two first hydraulic cylinders are symmetrically and fixedly connected. The bottom ends of the two first hydraulic cylinders are fixedly connected with a pressing plate. A limiting main board is fixedly connected to the base. On the top of the limiting main board, a plurality of groups of jacks are equidistantly arranged from front to back. It also includes a top board, which is movably inserted into the top of the limiting main board through a pin shaft and the jacks. On the top of the base, two limiting side boards are symmetrically and slidably connected through sliders and chutes. The side surfaces of the two limiting side boards close to each other are respectively in contact with the left and right side surfaces of the limiting main board. It also includes a fixing component, through which the pressing plate fixes the two limiting side boards. It also includes an extended limiting board, which is movably inserted between the limiting side board and the limiting main board. The front side of the base is hinged with a bending board, and a second hydraulic cylinder is hinged between the bottom of the bending board and the front side of the base.

[0007] Preferably, the fixing component includes two groups of limiting holes symmetrically opened at the tops of the two limiting side boards. The number of each group of limiting holes is several. Two groups of limiting columns are symmetrically and fixedly connected to the bottom of the pressing plate. Each group of limiting columns includes several columns of limiting columns. The distance between adjacent two columns of limiting columns is equal to the width of the extended limiting board. Each column of limiting columns can be movably inserted into each group of limiting holes. The two groups of limiting columns are respectively movably inserted into the two groups of limiting holes. The advantage of this setting is that in this way, for different numbers of extended limiting boards added, the limiting columns on the pressing plate can still be inserted into the two groups of limiting holes, so as to complete the fixing work of the limiting main board, the limiting side board and the extended limiting board, ensuring the smooth progress of the bending and shaping work.

[0008] Preferably, it also includes a pushing component for pushing the extended limiting board into the space between the limiting main board and the limiting side board. The pushing component includes two placing bins symmetrically and fixedly connected to the base and two pushing units symmetrically arranged on the two placing bins. A number of extended limiting boards are stacked and placed in the placing bins from low to high. The inner side walls of the two placing bins close to each other are aligned with the side surfaces in contact with the limiting main board and the limiting side board. The advantage of this setting is that when the extended limiting board is pushed into the space between the limiting main board and the limiting side board, the side surfaces of the two extended limiting boards close to each other are naturally in contact with the left and right sides of the limiting main board, so that the staff only needs to adjust the positions of the two limiting side boards to complete the installation work of the extended limiting board, further simplifying the shaping process and improving the processing efficiency.

[0009] Preferably, the pushing unit includes two through grooves symmetrically formed on the adjacent sides of the two placement bins. A same push rod is slidably connected in the two through grooves through sliders and chutes. The left and right ends of the push rod are symmetrically and rotatably connected to two push plates through two connecting plates and rotating shafts. Torsion springs are fixedly connected between the top and bottom surfaces of the push plates and the adjacent sides of the two connecting plates respectively. Two baffles are symmetrically and fixedly connected to the left and right ends of the push rod. When the two push plates are collinear, they are respectively in contact with the back surfaces of the two baffles. The front, rear, left, and right side walls of the placement bin are respectively in contact with the front, rear, left, and right sides of the extended limiting plate. Two openings are symmetrically formed in the lower parts of the front and rear side walls of the placement bin. The advantage of such a setting is that after the extended limiting plate at the lowermost side is pushed out of the placement bin, the extended limiting plate at the upper side can vertically fall on the bottom wall of the placement bin, ensuring that the subsequent extended limiting plates can be accurately and smoothly pushed into the required positions, ensuring the smooth progress of the shaping process and improving the reliability of the device.

[0010] Preferably, two cotton sleeves are symmetrically and fixedly sleeved on the adjacent ends of the two push plates. The advantage of such a setting is that when the push plates move backward and reset, they will not scratch the extended limiting plate, ensuring the safety of the extended limiting plate and further improving the reliability of the device.

[0011] In summary, the technical effects and advantages of the present utility model are as follows:

[0012] 1. In the present utility model, through the arranged limiting main board, two limiting side boards, and multiple extended limiting plates, when bending and shaping steel plates of different lengths are required, only need to push the two limiting side boards to the left and right sides respectively, then place two or two groups of extended limiting plates into the gap between the limiting main board and the two limiting side boards, and finally push the two limiting side boards to approach each other and be in contact with the adjacent extended limiting plates, then the steel plates of different lengths can be limited and fixed. The operation is simple and convenient, saving the time required for processing and effectively improving the efficiency of the shaping process.

[0013] 2. In the present utility model, through the arranged pushing assembly, the staff only needs to push the push rod to the forefront, then two extended limiting plates can be placed into the gap between the limiting main board and the two limiting side boards, and then directly push the two limiting side boards to approach each other and be in contact with the adjacent extended limiting plates to complete the expansion work of the length of the limiting main board, further simplifying the operation and greatly improving the efficiency of the shaping process. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is the first structural schematic diagram of a sizing device for steel product processing in the embodiments of the present application;

[0016] Figure 2 It is the second structural schematic diagram of a sizing device for steel product processing in the embodiments of the present application;

[0017] Figure 3 It is the third structural schematic diagram of a sizing device for steel product processing in the embodiments of the present application

[0018] Figure 4 It is the sectional structural schematic diagram of a sizing device for steel product processing in the embodiments of the present application;

[0019] Figure 5 In the embodiments of the present application Figure 4 The enlarged schematic diagram of part A.

[0020] In the figure: 1, base; 2, support rod; 3, first hydraulic cylinder; 4, pressing plate; 5, limit main board; 51, jack; 52, top board; 53, pin shaft; 6, limit side board; 7, fixing component; 71, limit hole; 72, limit post; 8, extended limit board; 9, bending board; 10, second hydraulic cylinder; 11, pushing component; 1101, placing bin; 1102, pushing unit; 11021, through groove; 11022, push rod; 11023, push plate; 11024, torsion spring; 11025, baffle. Specific embodiments

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] Embodiment: Refer to Figures 1-5A sizing device for processing steel products as shown, including a base 1, two support rods 2 symmetrically and fixedly connected to the base 1, two first hydraulic cylinders 3 symmetrically and fixedly connected to the two support rods 2, a pressing plate 4 fixedly connected to the bottom ends of the two first hydraulic cylinders 3, a limiting main board 5 fixedly connected to the base 1, a plurality of groups of jacks 51 equidistantly arranged from front to back at the top of the limiting main board 5, and further including a top board 52, the top board 52 is movably inserted into the top of the limiting main board 5 through a pin shaft 53 and the jacks 51, two limiting side boards 6 are symmetrically and slidably connected to the top of the base 1 through sliders and chutes, and the side surfaces of the two limiting side boards 6 close to each other are respectively attached to the left and right side surfaces of the limiting main board 5, and further including a fixing component 7, the pressing plate 4 fixes the two limiting side boards 6 through the fixing component 7, and further including an extended limiting board 8, the extended limiting board 8 is movably inserted between the limiting side board 6 and the limiting main board 5, a bending board 9 is hinged to the front side of the base 1, and a second hydraulic cylinder 10 is hinged between the bottom of the bending board 9 and the front side of the base 1.

[0023] Reference Figures 1-3 , the fixing component 7 includes two groups of limiting holes 71 symmetrically opened at the tops of the two limiting side boards 6, the number of each group of limiting holes 71 is several, two groups of limiting columns 72 are symmetrically and fixedly connected to the bottom of the pressing plate 4, each group of limiting columns 72 includes several columns of limiting columns 72, the distance between adjacent two columns of limiting columns 72 is equal to the width of the extended limiting board 8, each column of limiting columns 72 can be movably inserted into each group of limiting holes 71, and the two groups of limiting columns 72 are respectively movably inserted into the two groups of limiting holes 71.

[0024] Specifically, in this way, no matter how many extended limiting boards 8 are added, the limiting columns 72 on the pressing plate 4 can still be inserted into the two groups of limiting holes 71, so as to complete the fixing work of the limiting main board 5, the limiting side board 6 and the extended limiting board 8, and ensure the smooth progress of the bending and sizing work.

[0025] Reference Figures 1-4 , and further includes a pushing component 11 for pushing the extended limiting board 8 into the space between the limiting main board 5 and the limiting side board 6, the pushing component 11 includes two placing bins 1101 symmetrically and fixedly connected to the base 1 and two pushing units 1102 symmetrically arranged on the two placing bins 1101, several extended limiting boards 8 are stacked and placed in the placing bins 1101 from low to high, and the inner side walls of the two placing bins 1101 close to each other are aligned with the side surfaces of the limiting main board 5 and the limiting side board 6 in contact.

[0026] Specifically, when the extended limiting board 8 is pushed into the space between the limiting main board 5 and the limiting side board 6, the side surfaces of the two extended limiting boards 8 close to each other naturally fit against the left and right sides of the limiting main board 5, so that the staff only needs to adjust the positions of the two limiting side boards 6 to complete the installation work of the extended limiting board 8, further simplifying the sizing process and improving the processing efficiency.

[0027] Reference Figure 4 and 5 5 , the pushing unit 1102 includes two through slots 11021 symmetrically opened on the adjacent sides of the two placement bins 1101. A same push rod 11022 is slidably connected in the two through slots 11021 through sliders and chutes. The left and right ends of the push rod 11022 are symmetrically and rotatably connected with two push plates 11023 through two connecting plates and rotating shafts. Torsion springs 11024 are fixedly connected between the top and bottom surfaces of the push plates 11023 and the adjacent sides of the two connecting plates respectively. Two baffles 11025 are symmetrically and fixedly connected to the left and right ends of the push rod 11022. When the two push plates 11023 are collinear, they are respectively in contact with the back surfaces of the two baffles 11025. The front, rear, left and right side walls of the placement bin 1101 are respectively in contact with the front, rear, left and right side surfaces of the expansion limiting plate 8. Two openings are symmetrically opened at the lower parts of the front and rear side walls of the placement bin 1101.

[0028] Specifically, after ensuring that the lowermost expansion limiting plate 8 is pushed out of the placement bin 1101, the upper expansion limiting plate 8 can vertically fall on the inner bottom wall of the placement bin 1101, ensuring that the subsequent expansion limiting plate 8 can be accurately and smoothly pushed into the required position, ensuring that the shaping process can proceed smoothly, and improving the reliability of the device.

[0029] Reference Figure 5 Figure 5 , two cotton sleeves are symmetrically and fixedly sleeved on the adjacent ends of the two push plates 11023.

[0030] Specifically, when the push plate 11023 moves backward and resets, it will not scratch the expansion limiting plate 8, ensuring the safety of the expansion limiting plate 8 and further improving the reliability of the device.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shaping device for steel product processing, comprising a base (1), characterized in that: Two support rods (2) are symmetrically and fixedly connected to the base (1). Two first hydraulic cylinders (3) are symmetrically and fixedly connected to the two support rods (2). The bottom ends of the two first hydraulic cylinders (3) are fixedly connected to a pressing plate (4). A limiting main board (5) is fixedly connected to the base (1). A plurality of groups of jacks (51) are equidistantly arranged on the top of the limiting main board (5) from front to back. It further includes a top board (52). The top board (52) is movably inserted into the top of the limiting main board (5) through a pin shaft (53) and the jacks (51). Two limiting side boards (6) are symmetrically and slidably connected to the top of the base (1) through sliders and chutes. The side faces of the two limiting side boards (6) close to each other are respectively attached to the left and right side faces of the limiting main board (5). It further includes a fixing component (7). The pressing plate (4) fixes the two limiting side boards (6) through the fixing component (7). It further includes an extended limiting board (8). The extended limiting board (8) is movably inserted between the limiting side board (6) and the limiting main board (5). The front side of the base (1) is hinged with a bent board (9). A second hydraulic cylinder (10) is hinged between the bottom of the bent board (9) and the front side of the base (1).

2. The shaping device for steel product processing according to claim 1, characterized in that: The fixing component (7) includes two groups of limiting holes (71) symmetrically arranged on the tops of the two limiting side boards (6). The number of each group of limiting holes (71) is several. Two groups of limiting columns (72) are symmetrically and fixedly connected to the bottom of the pressing plate (4). Each group of limiting columns (72) includes several columns of limiting columns (72). The distance between adjacent two columns of limiting columns (72) is equal to the width of the extended limiting board (8). Each column of limiting columns (72) can be movably inserted into each group of limiting holes (71). The two groups of limiting columns (72) are respectively movably inserted into the two groups of limiting holes (71).

3. The shaping device for processing steel products according to claim 2, characterized in that: It further includes a pushing component (11) for pushing the extended limiting board (8) into the space between the limiting main board (5) and the limiting side board (6). The pushing component (11) includes two placing bins (1101) symmetrically and fixedly connected to the base (1) and two pushing units (1102) symmetrically arranged on the two placing bins (1101). A plurality of extended limiting boards (8) are stacked and placed in the placing bins (1101) from low to high. The inner side walls of the two placing bins (1101) close to each other are aligned with the side faces of the limiting main board (5) and the limiting side board (6) in contact.

4. A shaping device for processing steel products according to claim 3, characterized in that: The pushing unit (1102) includes two through grooves (11021) symmetrically opened on the adjacent sides of the two placement bins (1101). A same push rod (11022) is slidably connected in the two through grooves (11021) through sliders and chutes. The left and right ends of the push rod (11022) are symmetrically and rotatably connected to two push plates (11023) through two connecting plates and rotating shafts. Torsion springs (11024) are fixedly connected between the top and bottom surfaces of the push plates (11023) and the adjacent sides of the two connecting plates respectively. The left and right ends of the push rod (11022) are symmetrically and fixedly connected with two baffles (11025). When the two push plates (11023) are collinear, they are respectively in contact with the backs of the two baffles (11025). The front, rear, left, and right side walls of the placement bin (1101) are respectively in contact with the front, rear, left, and right side surfaces of the expansion limiting plate (8). Two openings are symmetrically opened at the lower parts of the front and rear side walls of the placement bin (1101).

5. The shaping device for steel product processing according to claim 4, characterized in that: Two cotton sleeves are symmetrically and fixedly sleeved on the adjacent ends of the two push plates (11023).

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