CN215845014U - Energy-saving hydraulic steel plate bending press - Google Patents
Energy-saving hydraulic steel plate bending press Download PDFInfo
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- CN215845014U CN215845014U CN202122215579.1U CN202122215579U CN215845014U CN 215845014 U CN215845014 U CN 215845014U CN 202122215579 U CN202122215579 U CN 202122215579U CN 215845014 U CN215845014 U CN 215845014U
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Abstract
The utility model discloses an energy-saving hydraulic steel plate bending press, and relates to the technical field of steel member processing equipment. The top of a supporting seat of the steel plate bending press is provided with a workbench, a stand column is oppositely arranged on the workbench, a sliding groove is formed in the side wall of the stand column, a fixed beam is arranged at the top of the stand column, a hydraulic cylinder of a hydraulic press is fixed on the fixed beam, the end part of a piston rod of the hydraulic press is fixed at the top of a movable beam, two ends of the movable beam are clamped in the sliding groove, the bottom of the movable beam is provided with a male die, a female die is arranged on the workbench, and the male die is matched with the female die; the backup pad of spout sets up relatively on the fixed plate, and the fixed plate is fixed on the stand lateral wall, and the backup pad lateral wall is provided with the buffering cushion. The steel plate is bent through the cooperation of the female die and the male die, power is provided through the hydraulic press, the movement track of the movable beam is limited through the arrangement of the sliding groove, the movement track of the movable beam is further limited through the buffering rubber mat arranged on the inner side wall of the sliding groove, and the influence of impact force on the sliding groove is buffered when the steel plate is pressed.
Description
Technical Field
The utility model relates to the technical field of steel member processing equipment, in particular to an energy-saving hydraulic steel plate bending press.
Background
Along with the rapid development of economy, steel members with large span and high radian are continuously used in various buildings and mechanical projects, particularly, the steel members are assembled by directly using steel box girders in bridge construction, the requirements on the strength of the bridge are not met, and the requirements on the thickness specification of the steel plates are continuously increased, so that the processing difficulty of the steel members with certain radian is increased. At present, a plate bending machine is mainly adopted to realize processing, a steel plate with certain thickness and specification is placed under a rolling shaft of the plate bending machine, a steel structural part with certain radian is obtained through back and forth pressing, but along with the increase of the thickness of the steel plate, the plate bending machine is difficult to bend the steel plate or needs repeated processing for many times to meet the requirement, the production efficiency is low, the energy consumption is high, and the production requirement is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving hydraulic steel plate bending press, which solves the problems of low energy consumption and high production efficiency of the conventional steel plate bending press.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an energy-saving hydraulic pressure steel sheet bending press which characterized in that: the hydraulic press comprises a supporting seat, a workbench, stand columns, a fixed beam, a hydraulic press, a movable beam, a male die and a female die, wherein the workbench is arranged at the top of the supporting seat, the stand columns are oppositely arranged on the workbench, a sliding groove is formed in the side wall of each stand column, the fixed beam is arranged at the top of each stand column, a hydraulic cylinder of the hydraulic press is fixed on the fixed beam, the end part of a piston rod of the hydraulic press is fixed at the top of the movable beam, the two ends of the movable beam are clamped in the sliding groove, the male die is arranged at the bottom of the movable beam, the female die is arranged on the workbench, and the male die is matched with the female die; the spout includes fixed plate and backup pad, and the backup pad sets up relatively on the fixed plate, and the fixed plate is fixed on the stand lateral wall, and the backup pad lateral wall is provided with the buffering cushion.
According to a further technical scheme, the bottom of the side wall of the movable beam is inwards provided with a groove which is uniformly distributed along the length direction of the movable beam, a first connecting plate is arranged in the groove, the side wall of the first connecting plate is connected with the movable beam in a welded mode, and the bottom of the first connecting plate is connected with the top of the male die in a welded mode.
The further technical scheme is that the workbench is provided with a positioning groove, baffles are arranged on two sides of the female die, a positioning bolt is arranged in the positioning groove, and the baffles are fixed by the positioning bolt.
The further technical scheme is that clamping plates are arranged at two ends of the female die, one end of each clamping plate is connected to the workbench through a rotating shaft, and the other end of each clamping plate is fixed to the workbench through a locking bolt.
The baffle is L-shaped, a waist-shaped hole is formed in the bottom plate, a third connecting plate is arranged between the side plate and the bottom plate, the third connecting plate is long, one end of the third connecting plate is welded on the bottom plate, and the other end of the third connecting plate is welded on the side plate.
A further technical scheme is that the fixed beam is a hollow cavity with an opening at the top, reinforcing plates are uniformly distributed in the fixed beam along the length direction of the fixed beam, and abdicating holes are formed at the bottom of the fixed beam; the fixed beam bottom is provided with the mounting panel, and the pneumatic cylinder passes the hole after-fixing of stepping down on the mounting panel, and the mounting panel is provided with the second connecting plate with the fixed beam junction, and the second connecting plate is the set-square, second connecting plate one side and fixed beam lateral wall welded connection, second connecting plate opposite side and mounting panel top welded connection.
The working principle is as follows: fixing the male die with the selected specification on the movable beam, then placing the female die on the workbench, after the position of the female die is adjusted, respectively pressing the baffle plates on the front side and the rear side of the female die and fixing the baffle plates, then rotating the clamping plates to press the clamping plates on the left side and the right side of the female die, and screwing the locking bolts to fix the clamping plates. After the installation is accomplished, will wait to bend the steel sheet and arrange the die in on, start hydraulic press, the piston rod down motion drives the walking beam along the spout down motion, until the terrace die pressure on the steel sheet, under the hydraulic pressure effect, the terrace die presses the back steel sheet that targets in place to be bent and is formed, the piston rod up motion drives the walking beam along the spout up motion, treat that the staff will have bent the steel sheet take off the back, place again and wait to bend the steel sheet, repeat above-mentioned step, realize the production of bending of steel sheet.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an energy-conserving efficient hydraulic pressure steel sheet bending press, the steel sheet of bending is come through the cooperation of die and terrace die, provides power through the hydraulic press, through the movement track of the setting restriction walking beam of spout, the buffering cushion that sets up on the spout inside wall can further restrict the movement track of walking beam on the one hand, and on the other hand can cushion the impact force when suppressing the steel sheet and to the influence of spout, prolongs its life.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Figure 3 is a schematic view of the assembly of the male of the utility model.
Fig. 4 is a schematic view of the assembly of the female die of the present invention.
Fig. 5 is a schematic structural view of a baffle plate in the present invention.
Fig. 6 is a schematic view of the assembly of the hydraulic cylinder of the present invention.
In the figure: 1-supporting seat, 2-workbench, 201-positioning groove, 3-upright post, 4-fixed beam, 401-reinforcing plate, 402-mounting plate, 5-hydraulic press, 501-hydraulic cylinder, 502-piston rod, 6-movable beam, 601-groove, 7-male die, 8-female die, 9-sliding groove, 901-fixing plate, 902-supporting plate, 10-first connecting plate, 11-baffle plate, 1101-bottom plate, 1102-side plate, 12-positioning bolt, 13-clamping plate, 14-rotating shaft, 15-locking bolt, 16-second connecting plate and 17-third connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Fig. 1 shows an energy-saving hydraulic steel plate bending press, which comprises a supporting seat 1, a workbench 2, a stand column 3, a fixed beam 4, a hydraulic press 5, a movable beam 6, a male die 7 and a female die 8. In order to reduce the weight of the unit and ensure the strength of the unit, the supporting seat 1 and the workbench 2 are I-shaped, and wing plates are uniformly distributed on two sides of the supporting seat. The upright post 3 is relatively arranged on the workbench 2, the upright post 3 is a hollow cavity, the side wall of the upright post 3 is provided with a sliding groove 9, as shown in fig. 2, the sliding groove 9 comprises a fixing plate 901 and a supporting plate 902, the supporting plate 902 is relatively arranged on the fixing plate 901, the fixing plate 901 is fixed on the side wall of the upright post 3, and the side wall of the supporting plate 902 is provided with a buffer rubber pad. The top of the upright post 3 is provided with a fixed beam 4. In order to reduce the weight of the device, as shown in fig. 6, the fixed beam 4 is a hollow cavity with an open top, reinforcing plates 401 are uniformly distributed in the fixed beam along the length direction of the fixed beam, and a yielding hole is formed in the bottom of the fixed beam. The bottom of fixed beam 4 is provided with mounting panel 402, and pneumatic cylinder 501 passes the hole of stepping down after-fixing on mounting panel 402, and mounting panel 402 and fixed beam 4 junction are provided with second connecting plate 16, and second connecting plate 16 is the set-square, second connecting plate 16 one side and fixed beam 4 lateral wall welded connection, second connecting plate 16 opposite side and mounting panel 402 top welded connection. The end of the piston rod 502 of the hydraulic machine 5 is fixed on the top of the traveling beam 6. The shifting beam 6 is I-shaped, wing plates are arranged on two side walls, as shown in fig. 3, a groove 601 is inwards recessed in the bottom of the side wall of the shifting beam 6, the groove 601 is uniformly distributed along the length direction of the shifting beam 6, a first connecting plate 10 is arranged in the groove 601, the first connecting plate 10 is a triangular plate, the side wall of the first connecting plate is in welded connection with the shifting beam 6, and the bottom of the first connecting plate 10 is in welded connection with the top of the male die 7. The both ends joint of walking beam 6 is in spout 9, along the up-and-down motion of spout 9, is provided with die 8 on the workstation 2, and terrace die 7 and die 8 looks adaptation. As shown in fig. 4, the workbench 2 is provided with a positioning groove 201, the front side and the rear side of the female die 8 are provided with baffles 11, a positioning bolt 12 is arranged in the positioning groove 201, and the baffles 11 are fixed by the positioning bolt 12. Clamping plates 13 are arranged at the left end and the right end of the female die 8, one end of each clamping plate 13 is connected to the workbench 2 through a rotating shaft 14, and the other end of each clamping plate 13 is fixed to the workbench 2 through a locking bolt 15. In order to ensure the strength of the baffle plate 11 and facilitate assembly, the baffle plate 11 is L-shaped, a waist-shaped hole is formed in the bottom plate 1101, a third connecting plate 17 is arranged between the side plate 1102 and the bottom plate 1101, the third connecting plate 17 is in a long strip shape, one end of the third connecting plate 17 is welded on the bottom plate 1101, and the other end of the third connecting plate 17 is welded on the side plate 1102. One end of the positioning bolt 12 can move freely in the positioning groove 201, and the other end of the positioning bolt 12 passes through the kidney-shaped hole and is locked by a nut.
When the punch die is used, the male die 7 with the selected specification is fixed on the movable beam 6 according to production requirements, the female die 8 is placed on the workbench 2, the position of the female die 8 is adjusted according to the position of the male die 7, the baffle plates 11 are respectively pressed on the front side and the rear side of the female die 8, and the baffle plates 11 are fixed through the positioning bolts 12. The clamping plate 13 is rotated to be pressed against the left side and the right side of the female die 8, and then the locking bolts 15 are screwed to fix the clamping plate.
After the installation is accomplished, will wait to bend the steel sheet and arrange in on the die 8, start hydraulic press 5, piston rod 502 downstream, drive walking beam 6 along spout 9 downstream, until terrace die 7 presses on the steel sheet, under the hydraulic pressure effect, 7 backs that target in place steel sheets are bent the shaping by pressure of terrace die 7, piston rod 502 upstream motion drives walking beam 6 along spout 9 upstream, treat that the staff will press the steel sheet of bending to take off the back, place again and wait to bend the steel sheet, repeat above-mentioned step, realize the production of bending of steel sheet.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More particularly, various variations and modifications are possible in the component parts and/or arrangements within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides an energy-saving hydraulic pressure steel sheet bending press which characterized in that: the hydraulic press comprises a supporting seat (1), a workbench (2), an upright post (3), a fixed beam (4), a hydraulic press (5), a movable beam (6), a male die (7) and a female die (8), wherein the workbench (2) is arranged at the top of the supporting seat (1), the upright post (3) is relatively arranged on the workbench (2), a sliding groove (9) is formed in the side wall of the upright post (3), the fixed beam (4) is arranged at the top of the upright post (3), a hydraulic cylinder (501) of the hydraulic press (5) is fixed on the fixed beam (4), the end part of a piston rod (502) of the hydraulic press (5) is fixed at the top of the movable beam (6), two ends of the movable beam (6) are clamped in the sliding groove (9), the male die (7) is arranged at the bottom of the movable beam (6), the female die (8) is arranged on the workbench (2), and the male die (7) is matched with the female die (8); the sliding chute (9) comprises a fixing plate (901) and a supporting plate (902), the supporting plate (902) is arranged on the fixing plate (901) oppositely, the fixing plate (901) is fixed on the side wall of the upright post (3), and a buffer rubber pad is arranged on the side wall of the supporting plate (902).
2. An energy efficient hydraulic steel plate bending press according to claim 1, wherein: the bottom of the side wall of the moving beam (6) is inwards concave with a groove (601), the grooves (601) are evenly distributed along the length direction of the moving beam (6), a first connecting plate (10) is arranged in the groove (601), the side wall of the first connecting plate (10) is connected with the moving beam (6) in a welding mode, and the bottom of the first connecting plate (10) is connected with the top of the male die (7) in a welding mode.
3. An energy efficient hydraulic steel plate bending press according to claim 1, wherein: the positioning groove (201) is formed in the workbench (2), the baffles (11) are arranged on two sides of the female die (8), the positioning bolts (12) are arranged in the positioning groove (201), and the baffles (11) are fixed by the positioning bolts (12).
4. An energy efficient hydraulic steel plate bending press according to claim 2, wherein: clamping plates (13) are arranged at two ends of the female die (8), one end of each clamping plate (13) is connected to the workbench (2) through a rotating shaft (14), and the other end of each clamping plate (13) is fixed to the workbench (2) through a locking bolt (15).
5. An energy efficient hydraulic steel plate bending press according to claim 3, wherein: the baffle (11) is L-shaped, a waist-shaped hole is formed in the bottom plate (1101), a third connecting plate (17) is arranged between the side plate (1102) and the bottom plate (1101), the third connecting plate (17) is in a strip shape, one end of the third connecting plate (17) is welded to the bottom plate (1101), and the other end of the third connecting plate (17) is welded to the side plate (1102).
6. An energy efficient hydraulic steel plate bending press according to claim 1, wherein: the fixed beam (4) is a hollow cavity with an opening at the top, reinforcing plates (401) are uniformly distributed in the fixed beam along the length direction of the fixed beam, and abdicating holes are formed in the bottom of the fixed beam; the bottom of the fixed beam (4) is provided with a mounting plate (402), the hydraulic cylinder (501) passes through the abdicating hole and then is fixed on the mounting plate (402), a second connecting plate (16) is arranged at the joint of the mounting plate (402) and the fixed beam (4), the second connecting plate (16) is a triangular plate, one side of the second connecting plate (16) is connected with the side wall of the fixed beam (4) in a welding manner, and the other side of the second connecting plate (16) is connected with the top of the mounting plate (402) in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215579.1U CN215845014U (en) | 2021-09-14 | 2021-09-14 | Energy-saving hydraulic steel plate bending press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215579.1U CN215845014U (en) | 2021-09-14 | 2021-09-14 | Energy-saving hydraulic steel plate bending press |
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| Publication Number | Publication Date |
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| CN215845014U true CN215845014U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122215579.1U Active CN215845014U (en) | 2021-09-14 | 2021-09-14 | Energy-saving hydraulic steel plate bending press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024103097A1 (en) * | 2022-11-17 | 2024-05-23 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Optimised table for a bending machine |
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2021
- 2021-09-14 CN CN202122215579.1U patent/CN215845014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024103097A1 (en) * | 2022-11-17 | 2024-05-23 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Optimised table for a bending machine |
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