CN215785852U - Plate bending press for machining steel door - Google Patents
Plate bending press for machining steel door Download PDFInfo
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- CN215785852U CN215785852U CN202121764354.5U CN202121764354U CN215785852U CN 215785852 U CN215785852 U CN 215785852U CN 202121764354 U CN202121764354 U CN 202121764354U CN 215785852 U CN215785852 U CN 215785852U
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Abstract
The utility model provides a plate bending press for processing a steel door, which belongs to the technical field of bending presses and comprises a bottom plate and a pressing plate, wherein the top end of the pressing plate is fixedly connected with a hydraulic push rod, the hydraulic push rod is connected with the bottom plate through a mounting bracket, a first die and a second die are arranged below the pressing plate, the first die and the second die are movably connected with the bottom plate through a supporting assembly, the upper surface of the bottom plate is fixedly connected with two side plates, and a left-handed screw rod and a right-handed screw rod are arranged between the two side plates; the right-handed screw rod can be driven to rotate by the motor, and the right-handed screw rod and the left-handed screw rod are fixedly connected, so that the right-handed screw rod and the left-handed screw rod are matched with the two moving blocks in the rotating process, the two moving blocks can be far away from each other, and the first die and the second die can be driven to rotate around the rotating shaft by the connecting rods in the moving process of the moving blocks, so that the angle of the die is adjusted, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of bending presses, in particular to a plate bending press for processing a steel door.
Background
The metal product industry comprises the manufacture of structural metal products, the manufacture of metal tools, the manufacture of containers and metal packaging containers, the manufacture of stainless steel and similar daily metal products and the like, and with the progress of society and the development of science and technology, the metal products are more and more widely applied in various fields of industry, agriculture and life of people, and also create more and more value for the society. When machining steel doors from formed metal, press brakes are required.
The existing press brake has the following problems when in use:
1. when the hydraulic push rod drives the pressing plate to move downwards, the hydraulic push rod sometimes shakes and even deviates from the original track, so that the quality of the workpiece is unqualified;
2. when the plate is bent, due to the change of the bending angle, the die needs to be replaced frequently, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plate bending press for processing a steel door, which aims to solve the problems in the prior art.
The technical scheme of the utility model is as follows: a plate bending press for steel door processing comprises a bottom plate and a pressing plate, wherein a hydraulic push rod is fixedly connected to the top end of the pressing plate and connected with the bottom plate through a mounting bracket, a first die and a second die are arranged below the pressing plate and movably connected with the bottom plate through a supporting assembly, two side plates are fixedly connected to the upper surface of the bottom plate, a left-handed screw rod and a right-handed screw rod are arranged between the two side plates and fixedly connected with each other, the far ends of the left-handed screw rod and the right-handed screw rod are respectively and rotatably connected with the two side plates, moving blocks are respectively and threadedly connected to the outer surfaces of the left-handed screw rod and the right-handed screw rod, connecting rods are rotatably connected to the first die and the second die, the bottom ends of the connecting rods are rotatably connected with the moving blocks, and a motor is mounted on one of the side plates, the motor is in transmission connection with the right-handed screw rod.
Further, the installing support includes support column and mounting panel, the one end of support column and the last fixed surface of bottom plate are connected, the other end of support column and the lower fixed surface of mounting panel are connected, hydraulic push rod fixed connection is in the lower surface middle part of mounting panel.
Furthermore, the left and right sides of clamp plate all fixedly connected with movable block, movable block and support column sliding connection.
Furthermore, the supporting component comprises a rotating shaft and a supporting block, the first die and the second die are rotatably connected through the rotating shaft, the rotating shaft is fixedly connected with the supporting block, and the bottom end of the supporting block is fixedly connected with the lower surface of the bottom plate.
Furthermore, a guide rod is fixedly connected between the two side plates and is connected with the moving block in a sliding mode.
Furthermore, the outer fixed surface of dextrorotation lead screw is connected with driven pulley, the output fixedly connected with driving pulley of motor, driving pulley passes through belt transmission with driven pulley and is connected.
The utility model provides a plate bending press for processing a steel door, which has the following improvements and advantages compared with the prior art:
1. the hydraulic push rod drives the pressing plate to move, the pressing plate can drive the movable block to move in the moving process, and the movable block slides on the support column to enable the pressing plate to move more stably, so that the hydraulic push rod is prevented from shaking when the pressing plate is driven to move downwards, and the processing quality of a workpiece is improved;
2. the right-handed lead screw can be driven to rotate through the motor, the right-handed lead screw and the left-handed lead screw are fixedly connected, the right-handed lead screw and the left-handed lead screw are matched with the two moving blocks in the rotating process at the moment, the two moving blocks can be kept away from each other, and the moving blocks can drive the first die and the second die to rotate around the rotating shafts through the connecting rods in the moving process, so that the angle of the dies is adjusted, and the processing efficiency is improved.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged schematic view of the utility model at A of FIG. 2;
FIG. 4 is a schematic structural diagram of a moving block of the present invention;
description of reference numerals: 1-a bottom plate; 2-pressing a plate; 3-hydraulic push rod; 4, mounting a bracket; 5-a first mold; 6-a second mold; 7-a support assembly; 8-side plate; 9-left-handed screw rod; 10-right-handed screw rod; 11-a moving block; 12-a connecting rod; 13-a motor; 401-support column; 402-a mounting plate; 701-a rotating shaft; 702-a support block; 14-a movable block; 15-a guide bar; 16-a driven pulley; 17-a driving pulley; 18-a belt.
Detailed Description
The present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a plate bending machine for steel door processing, which comprises a bottom plate 1 and a pressing plate 2, wherein a hydraulic push rod 3 is fixedly connected to the top end of the pressing plate 2, the hydraulic push rod 3 is connected to the bottom plate 1 through a mounting bracket 4, the pressing plate 2 is driven to move by opening the hydraulic push rod 3, the pressing plate 2 is matched with a first mold 5 and a second mold 6 to bend the plate, the first mold 5 and the second mold 6 are arranged below the pressing plate 2, the first mold 5 and the second mold 6 are movably connected with the bottom plate 1 through a supporting assembly 7, two side plates 8 are fixedly connected to the upper surface of the bottom plate 1, a left-handed screw rod 9 and a right-handed screw rod 10 are arranged between the two side plates 8, the left-handed screw rod 9 and the right-handed screw rod 10 are fixedly connected, the ends of the left-handed screw rod 9 and the right-handed screw rod 10 are respectively rotatably connected with the two side plates 8, moving blocks 11 are respectively connected to the outer surfaces of the left-handed screw rod 9 and the right-handed screw rod 10, all be connected with connecting rod 12 on first mould 5 and the second mould 6 in the rotation, the bottom and the movable block 11 of connecting rod 12 rotate and are connected, because dextrorotation lead screw 10 and levogyration lead screw 9 fixed connection, dextrorotation lead screw 10 and levogyration lead screw 9 are at rotatory in-process and two movable blocks 11 cooperations this moment, can make two movable blocks 11 keep away from each other, movable block 11 can drive first mould 5 and second mould 6 rotatory through connecting rod 12 at the in-process that removes, install motor 13 on one of them curb plate 8, motor 13 is connected with dextrorotation lead screw 10 transmission.
Wherein as shown in fig. 1, the mounting bracket 4 includes a support column 401 and a mounting plate 402, one end of the support column 401 is fixedly connected with the upper surface of the base plate 1, the other end of the support column 401 is fixedly connected with the lower surface of the mounting plate 402, the hydraulic push rod 3 is fixedly connected in the middle of the lower surface of the mounting plate 402, the mounting plate 402 is supported by the support column 401, and the mounting plate 402 facilitates the installation of the hydraulic push rod 3.
Wherein as shown in fig. 1 and fig. 2, the equal fixedly connected with movable block 14 in the left and right sides of clamp plate 2, movable block 14 and support column 401 sliding connection, clamp plate 2 can drive movable block 14 and remove at the in-process that removes, and it is more stable to make clamp plate 2 remove through movable block 14 sliding on support column 401.
As shown in fig. 1 and 3, the supporting assembly 7 includes a rotating shaft 701 and a supporting block 702, the first mold 5 and the second mold 6 are rotatably connected through the rotating shaft 701, the rotating shaft 701 is fixedly connected with the supporting block 702, a bottom end of the supporting block 702 is fixedly connected with a lower surface of the base plate 1, and the first mold 5 and the second mold 6 can rotate around the rotating shaft 701, so that an angle of the molds can be adjusted.
As shown in fig. 1 and 2, a guide rod 15 is fixedly connected between the two side plates 8, the guide rod 15 is slidably connected with the moving block 11, and the sliding of the moving block 11 is more stable through the cooperation between the guide rod 15 and the moving block 11.
As shown in fig. 2 and 4, the outer surface of the right-handed screw rod 10 is fixedly connected with a driven pulley 16, the output end of the motor 13 is fixedly connected with a driving pulley 17, the driving pulley 17 is in transmission connection with the driven pulley 16 through a belt 18, the motor 13 is turned on to drive the driving pulley 17 to rotate, the driving pulley 17 can drive the driven pulley 16 to rotate through the belt 18 in the rotating process, and the driven pulley 16 can drive the right-handed screw rod 10 to rotate in the rotating process.
The working principle is as follows: when the device is used, the motor 13 is started to drive the driving belt pulley 17 to rotate, the driving belt pulley 17 can drive the driven belt pulley 16 to rotate through the transmission of the belt 18 in the rotating process, the driven belt pulley 16 can drive the right-handed screw rod 10 to rotate in the rotating process, the right-handed screw rod 10 and the left-handed screw rod 9 are fixedly connected, the right-handed screw rod 10 and the left-handed screw rod 9 are matched with the two moving blocks 11 in the rotating process at the moment, the two moving blocks 11 can be far away from each other, the moving blocks 11 can drive the first die 5 and the second die 6 to rotate around the rotating shaft 701 through the connecting rods 12 in the moving process, so that the angle of the dies is adjusted, then the hydraulic push rod 3 is started to drive the pressing plate 2 to move, the pressing plate 2 can drive the moving block 14 to move in the moving process, the pressing plate 2 is made to move more stably through the sliding of the moving block 14 on the supporting column 401, and the hydraulic push rod 3 is prevented from shaking when the pressing plate 2 moves downwards, the processing quality of the workpiece is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a plate bending press is used in processing of steel door which characterized in that: the die comprises a bottom plate (1) and a pressing plate (2), wherein a hydraulic push rod (3) is fixedly connected to the top end of the pressing plate (2), the hydraulic push rod (3) is connected with the bottom plate (1) through a mounting bracket (4), a first die (5) and a second die (6) are arranged below the pressing plate (2), the first die (5) and the second die (6) are movably connected with the bottom plate (1) through a supporting component (7), two side plates (8) are fixedly connected to the upper surface of the bottom plate (1), a left-handed screw rod (9) and a right-handed screw rod (10) are arranged between the two side plates (8), the left-handed screw rod (9) and the right-handed screw rod (10) are fixedly connected, one ends, far away from the left-handed screw rod (9) and the right-handed screw rod (10), are respectively rotatably connected with the two side plates (8), and the outer surfaces of the left-handed screw rod (9) and the right-handed screw rod (10) are respectively in threaded connection with a moving block (11), the first die (5) and the second die (6) are rotatably connected with a connecting rod (12), the bottom end of the connecting rod (12) is rotatably connected with a moving block (11), a motor (13) is mounted on one side plate (8), and the motor (13) is in transmission connection with a right-handed screw rod (10).
2. The plate bending press for steel door processing according to claim 1, wherein: installing support (4) are including support column (401) and mounting panel (402), the one end of support column (401) is connected with the upper surface fixed of bottom plate (1), the other end of support column (401) is connected with the lower fixed surface of mounting panel (402), hydraulic push rod (3) fixed connection is in the lower surface middle part of mounting panel (402).
3. The plate bending press for steel door processing according to claim 1, wherein: the equal fixedly connected with movable block (14) in both sides about clamp plate (2), movable block (14) and support column (401) sliding connection.
4. The plate bending press for steel door processing according to claim 1, wherein: the supporting component (7) comprises a rotating shaft (701) and a supporting block (702), the first die (5) and the second die (6) are rotatably connected through the rotating shaft (701), the rotating shaft (701) is fixedly connected with the supporting block (702), and the bottom end of the supporting block (702) is fixedly connected with the lower surface of the base plate (1).
5. The plate bending press for steel door processing according to claim 1, wherein: a guide rod (15) is fixedly connected between the two side plates (8), and the guide rod (15) is connected with the moving block (11) in a sliding mode.
6. The plate bending press for steel door processing according to claim 1, wherein: the outer fixed surface of dextrorotation lead screw (10) is connected with driven pulley (16), the output fixedly connected with driving pulley (17) of motor (13), driving pulley (17) pass through belt (18) transmission with driven pulley (16) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121764354.5U CN215785852U (en) | 2021-07-30 | 2021-07-30 | Plate bending press for machining steel door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121764354.5U CN215785852U (en) | 2021-07-30 | 2021-07-30 | Plate bending press for machining steel door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215785852U true CN215785852U (en) | 2022-02-11 |
Family
ID=80126957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121764354.5U Active CN215785852U (en) | 2021-07-30 | 2021-07-30 | Plate bending press for machining steel door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215785852U (en) |
-
2021
- 2021-07-30 CN CN202121764354.5U patent/CN215785852U/en active Active
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