CN223028190U - A sheet metal bending machine capable of preventing displacement - Google Patents
A sheet metal bending machine capable of preventing displacement Download PDFInfo
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- CN223028190U CN223028190U CN202422546101.0U CN202422546101U CN223028190U CN 223028190 U CN223028190 U CN 223028190U CN 202422546101 U CN202422546101 U CN 202422546101U CN 223028190 U CN223028190 U CN 223028190U
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- workbench
- bending
- sheet metal
- plate
- material blocking
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Abstract
本实用新型公开了一种防止位移的钣金折弯机，涉及钣金折弯机技术领域，包括工作台，所述工作台上设有支架，所述支架上设置第一液压缸，所述第一液压缸底部连接压紧座，所述压紧座下方的工作台上设有挡料机构，所述挡料机构包括在工作台中水平转动安装的丝杠，所述丝杠一端与第一电机输出端固定连接，所述丝杠上活动安装滑块，所述滑块顶部固定连接挡料杆，所述挡料杆在工作台上的长槽中活动设置，所述工作台一端设有折弯机构。本实用新型设计方案中挡料机构使装置能对钣金件进行不同位置和斜边进行折弯，折弯机构使折弯更省力且折弯角度的精度更高，适用范围广，提高了工作效率和加工精度，降低工作人员负担。
The utility model discloses a sheet metal bending machine that prevents displacement, and relates to the technical field of sheet metal bending machines, including a workbench, a bracket is provided on the workbench, a first hydraulic cylinder is arranged on the bracket, the bottom of the first hydraulic cylinder is connected to a clamping seat, a material blocking mechanism is provided on the workbench below the clamping seat, and the material blocking mechanism includes a lead screw installed for horizontal rotation in the workbench, one end of the lead screw is fixedly connected to the output end of the first motor, a slider is movably installed on the lead screw, the top of the slider is fixedly connected to a material blocking rod, the material blocking rod is movably arranged in a long groove on the workbench, and a bending mechanism is provided at one end of the workbench. The material blocking mechanism in the design scheme of the utility model enables the device to bend sheet metal parts at different positions and bevels, and the bending mechanism makes bending more labor-saving and the bending angle more accurate, has a wide range of applications, improves work efficiency and processing accuracy, and reduces the burden on staff.
Description
Technical Field
The utility model relates to the technical field of sheet metal bending machines, in particular to a sheet metal bending machine capable of preventing displacement.
Background
Generally, basic equipment in a sheet metal process comprises a plate shearing machine, a numerical control punch, a bending machine and the like, and a plurality of metal sheets are subjected to plastic deformation through manual or die stamping to form a desired shape and size, so that the existing sheet metal bending machine cannot realize good fixing of the sheet metal to prevent displacement when bending the sheet metal, and the bending angle cannot be mastered according to requirements when bending the sheet metal.
The utility model discloses a prevent panel beating bender of displacement, through being provided with and compressing tightly seat, handle, dwang and adapter sleeve, make it mutually support and use, can realize compressing tightly the panel beating, avoid its displacement, moreover through manual regulation, be convenient for master the dynamics of compressing tightly, and when compressing tightly the panel beating, put into the workstation with the panel beating and compress tightly between the seat, the handle rotates again for the dwang rotates, and pivoted dwang promotes to compress tightly the seat and move down, thereby compresses tightly the panel beating, fine improvement panel beating bender's result of use.
However, the above patent still has the defect that the stop mechanism is lacking, when the pressing seat presses the metal plate, the metal plate is positioned below the pressing seat, the stop mechanism is lacking, the accuracy of bending the metal plate cannot be guaranteed, the bending dimension is easy to deviate, in the patent, the bending angle is controlled by manually lifting the handle by a worker, the machining precision cannot be guaranteed, the burden of the worker is increased, and the time and labor are wasted and the efficiency is low.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a sheet metal bending machine capable of preventing displacement.
The technical scheme includes that the sheet metal bending machine capable of preventing displacement comprises a workbench, a support is arranged on the workbench, a first hydraulic cylinder is arranged on the support, the bottom of the first hydraulic cylinder is connected with a pressing seat, a material blocking mechanism is arranged on the workbench below the pressing seat, the material blocking mechanism comprises a screw rod horizontally and rotatably arranged in the workbench, one end of the screw rod is fixedly connected with the output end of a first motor, a sliding block is movably arranged on the screw rod, the top of the sliding block is fixedly connected with a material blocking rod, the material blocking rod is movably arranged in a long groove on the workbench, and one end of the workbench is provided with a bending mechanism.
Further, the lead screws are arranged in parallel in a plurality of groups, and a plurality of groups of control panels of first motors connected with the lead screws are arranged on the side face of the workbench.
Further, the material blocking rod is an elastic telescopic rod which is vertically arranged.
Further, the mechanism of bending includes the board of bending, the board of bending is articulated with the workstation, be equipped with the fixed plate on the workstation of board below of bending, be equipped with the second pneumatic cylinder on the fixed plate, the second pneumatic cylinder output rotates with articulated seat to be connected, articulated seat slides at the board bottom of bending and sets up.
Further, the articulated department of workstation and board of bending is equipped with fan-shaped angle board, fan-shaped angle board and workstation fixed connection, and fan-shaped angle board and workstation and the articulated shaft of board of bending set up with one heart, fan-shaped angle board axle center department rotates the installation worm wheel, worm wheel and worm meshing, worm one end and second motor output fixed connection, second motor fixed mounting is in the workstation side.
Further, fan-shaped angle board sets up in workstation bilateral symmetry, fixed setting dead lever in the worm wheel radial line direction, the dead lever outer end is movable in the arc spout on fan-shaped angle board and is set up, the scale mark is equipped with outward to the arc spout, two be equipped with infrared emission and receiving arrangement respectively between the dead lever opposite face.
The metal plate bending device has the beneficial effects that the control panel is used for controlling the first motors to enable the material blocking rods to move to different positions, bending operations of different angles and positions can be performed on the metal plate, the second hydraulic cylinder is extended during bending to bend the metal plate fixed under the pressing seat, the second motor drives the infrared emission and receiving device on the fixing rod to rotate through the worm wheel and the worm, the position of the fixing rod on the fan-shaped angle plate is the metal plate bending angle, the second hydraulic cylinder stops moving when the metal plate is just between the infrared emission and receiving device during bending of the metal plate, the angle required to be bent is the angle required at the moment, the material blocking mechanism enables the metal plate to bend at different positions and oblique sides, the bending mechanism enables bending to be more labor-saving, the accuracy of the bending angle is higher, the application range is wide, the working efficiency and the processing accuracy are improved, and the burden of workers is reduced.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a side view of the present utility model;
FIG. 2 is a partial cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion of area A of FIG. 1;
fig. 4 is a front view of the present utility model.
In the figure, a workbench, a bracket, a first hydraulic cylinder, a compression seat, a screw rod, a first motor, a sliding block, a material blocking rod, a long groove, a control panel, a bending plate, a fixing plate, a second hydraulic cylinder, a hinging seat, a fan-shaped angle plate, a worm wheel, a worm, a second motor, a fixing rod and an arc-shaped chute are arranged, wherein the working table, the bracket and the bracket are arranged in sequence, the first hydraulic cylinder, the compression seat, the screw rod, the first motor, the sliding block, the material blocking rod, the long groove, the control panel, the bending plate, the fixing plate, the second hydraulic cylinder, the hinge seat, the fan-shaped angle plate, the worm wheel and the worm, the worm and the arc-shaped chute are arranged in sequence.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
As shown in fig. 1 to 4, a sheet metal bending machine capable of preventing displacement comprises a workbench 1, wherein a support 2 is arranged on the workbench 1, a first hydraulic cylinder 3 is arranged on the support 2, the bottom of the first hydraulic cylinder 3 is connected with a pressing seat 4, a material blocking mechanism is arranged on the workbench 1 below the pressing seat 4, the material blocking mechanism comprises a screw rod 5 horizontally and rotatably arranged in the workbench 1, one end of the screw rod 5 is fixedly connected with the output end of a first motor 6, a sliding block 7 is movably arranged on the screw rod 5, a material blocking rod 8 is fixedly connected to the top of the sliding block 7, the material blocking rod 8 is movably arranged in a long groove 9 on the workbench 1, and one end of the workbench 1 is provided with a bending mechanism.
Lead screw 5 parallel arrangement multiunit, workstation 1 side is equipped with the control panel 10 of multiunit lead screw 5 even first motor 6, keeps off material pole 8 and is the elasticity telescopic link of vertical setting, and through control panel 10 control a plurality of first motors 6, makes a plurality of material poles 8 remove different positions, can carry out the operation of bending of different angles and positions to the panel beating, keeps off material pole 8 and is elasticity telescopic link, even the panel beating is located the compression seat 4 below completely, keeps off material pole 8 and also can exert the fender material effect, can not be crushed by compression seat 4.
The bending mechanism comprises a bending plate 11, the bending plate 11 is hinged to the workbench 1, a fixing plate 12 is arranged on the workbench 1 below the bending plate 11, a second hydraulic cylinder 13 is arranged on the fixing plate 12, the output end of the second hydraulic cylinder 13 is rotationally connected with a hinging seat 14, the hinging seat 14 is slidably arranged at the bottom of the bending plate 11, and the second hydraulic cylinder 13 stretches to bend a metal plate fixed under the pressing seat 4.
In order to accurately control the bending angle of the metal plate, a fan-shaped angle plate 15 is arranged at the hinge joint of the workbench 1 and the bending plate 11, the fan-shaped angle plate 15 is fixedly connected with the workbench 1, the fan-shaped angle plate 15 is concentrically arranged with the hinge shafts of the workbench 1 and the bending plate 11, a worm wheel 16 is rotatably arranged at the axis center of the fan-shaped angle plate 15, the worm wheel 16 is meshed with a worm 17, one end of the worm 17 is fixedly connected with the output end of a second motor 18, the second motor 18 is fixedly arranged on the side surface of the workbench 1, the fan-shaped angle plate 15 is symmetrically arranged at two sides of the workbench 1, a fixing rod 19 is fixedly arranged in the radial direction of the worm wheel 17, the outer end of the fixing rod 19 is movably arranged in an arc-shaped chute 20 on the fan-shaped angle plate 15, a scale line is arranged outside the arc-shaped chute 20, infrared emission and receiving devices are respectively arranged between opposite surfaces of the fixing rod 19, the second motor 18 drives the infrared emission and receiving devices on the fixing rod 19 to rotate through the worm 16 and the worm 17, the position of the fixing rod 19 on the fan-shaped angle plate 15 is the metal plate bending angle, the second motor 13 is the bending angle, and the second hydraulic cylinder 13 is in the bending process when the bending is in the hydraulic cylinder 13, namely, the hydraulic cylinder 13 is in the bending process.
When the sheet metal bending device is used, a sheet metal part is placed on the workbench 1, the control panel 10 controls the first motors 6 to enable the material blocking rods 8 to move to different positions, bending operations of different angles and positions can be performed on the sheet metal, the second hydraulic cylinder 13 stretches during bending, the sheet metal fixed under the pressing seat 4 is bent, the second motor 18 drives the infrared emission and receiving device on the fixing rod 19 to rotate through the worm wheel 16 and the worm 17, the position of the fixing rod 19 on the fan-shaped angle plate 15 is the sheet metal bending angle, the second hydraulic cylinder 13 stops moving when the sheet metal is just positioned between the infrared emission and receiving devices during bending of the sheet metal, at the moment, the material blocking mechanism enables the device to bend different positions and bevel edges of the sheet metal part, the bending mechanism enables labor to be saved, the bending angle accuracy to be higher, the application range to be wide, the working efficiency and the processing accuracy to be improved, and the burden of workers to be reduced.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (6)
1. A sheet metal bending machine capable of preventing displacement comprises a workbench (1) and is characterized in that a support (2) is arranged on the workbench (1), a first hydraulic cylinder (3) is arranged on the support (2), the bottom of the first hydraulic cylinder (3) is connected with a pressing seat (4), a material blocking mechanism is arranged on the workbench (1) below the pressing seat (4), the material blocking mechanism comprises a screw rod (5) horizontally and rotatably arranged in the workbench (1), one end of the screw rod (5) is fixedly connected with the output end of a first motor (6), a sliding block (7) is movably arranged on the screw rod (5), a material blocking rod (8) is fixedly connected to the top of the sliding block (7), the material blocking rod (8) is movably arranged in a long groove (9) on the workbench (1), and one end of the workbench (1) is provided with a bending mechanism.
2. The sheet metal bending machine for preventing displacement according to claim 1, wherein a plurality of groups of screw rods (5) are arranged in parallel, and a plurality of groups of control panels (10) of first motors (6) connected with the screw rods (5) are arranged on the side surface of the workbench (1).
3. A sheet metal bending machine for preventing displacement according to claim 2, wherein the blocking rod (8) is a vertically arranged elastic telescopic rod.
4. The sheet metal bending machine for preventing displacement according to claim 1, wherein the bending mechanism comprises a bending plate (11), the bending plate (11) is hinged to the workbench (1), a fixing plate (12) is arranged on the workbench (1) below the bending plate (11), a second hydraulic cylinder (13) is arranged on the fixing plate (12), the output end of the second hydraulic cylinder (13) is rotationally connected with a hinging seat (14), and the hinging seat (14) is slidably arranged at the bottom of the bending plate (11).
5. The sheet metal bending machine for preventing displacement according to claim 4, wherein a fan-shaped angle plate (15) is arranged at the hinge joint of the workbench (1) and the bending plate (11), the fan-shaped angle plate (15) is fixedly connected with the workbench (1), the fan-shaped angle plate (15) is concentrically arranged with the hinge shafts of the workbench (1) and the bending plate (11), a worm wheel (16) is rotatably arranged at the axis center of the fan-shaped angle plate (15), the worm wheel (16) is meshed with a worm (17), one end of the worm (17) is fixedly connected with the output end of a second motor (18), and the second motor (18) is fixedly arranged on the side surface of the workbench (1).
6. The sheet metal bending machine for preventing displacement according to claim 5, wherein the fan-shaped angle plates (15) are symmetrically arranged on two sides of the workbench (1), fixing rods (19) are fixedly arranged on the radial line direction of the worm wheel (16), the outer ends of the fixing rods (19) are movably arranged in arc-shaped sliding grooves (20) on the fan-shaped angle plates (15), scale marks are arranged outside the arc-shaped sliding grooves (20), and infrared emitting and receiving devices are respectively arranged between opposite surfaces of the two fixing rods (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422546101.0U CN223028190U (en) | 2024-10-22 | 2024-10-22 | A sheet metal bending machine capable of preventing displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422546101.0U CN223028190U (en) | 2024-10-22 | 2024-10-22 | A sheet metal bending machine capable of preventing displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223028190U true CN223028190U (en) | 2025-06-27 |
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ID=96132781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422546101.0U Active CN223028190U (en) | 2024-10-22 | 2024-10-22 | A sheet metal bending machine capable of preventing displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223028190U (en) |
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2024
- 2024-10-22 CN CN202422546101.0U patent/CN223028190U/en active Active
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