CN222842888U - Metal plate bending device - Google Patents

Abstract

The utility model discloses a metal plate bending device, which relates to the field of metal plate bending and comprises a plate surface, wherein the upper end of the plate surface is fixedly connected with a workbench, the upper end of the workbench is fixedly connected with a first bending assembly, the upper end of the plate surface is fixedly connected with an adjusting assembly, and the upper end of the adjusting assembly is fixedly connected with a second bending assembly. According to the utility model, the structure is adopted, the motor is controlled to start, so that the output shaft of the motor drives the rotating rod to rotate, the connecting rod moves in the sliding hole under the rotation of the rotating rod, and the other end of the connecting rod is fixedly connected with the bending clamping plate, so that the bending clamping plate rotates while the connecting rod moves, the metal plate can be bent under the rotation of the bending clamping plate, and meanwhile, the bending angle of the metal plate can be observed through the arranged scale marks and the bending of the metal plate at multiple angles is more convenient.

Description

Metal plate bending device

Technical Field

The utility model belongs to the field of metal plate bending, and particularly relates to a metal plate bending device.

Background

The metal product industry includes structural metal product manufacture, metal tool manufacture, container and metal packaging container manufacture, stainless steel and similar commodity metal product manufacture, and the like. With the progress of society and the development of science and technology, metal products are widely applied to various fields of industry, agriculture and life of people, and great value is created for society. In the processing of sheet metal, a sheet metal bending device is indispensable.

According to the chinese patent with bulletin number of CN210788706U, a metal plate bending device is disclosed, including bottom plate and fixed frame, the top outer wall of bottom plate is provided with the dead lever, and one side outer wall of dead lever is provided with the roof, open the top outer wall of roof has the fixed orifices, and has inserted first electric putter in the fixed orifices, the top outer wall of bottom plate is provided with the support column, and the top outer wall of support column is provided with the workstation, open flutedly at the top outer wall of workstation, and the top outer wall of workstation is placed the metal plate body, the top of fixed frame and the equal grafting of bottom outer wall have the second electric putter. According to the utility model, the second electric push rod is started, and the second electric push rod drives the clamping plate to effectively fix the metal plate body, and meanwhile, when the device bends the metal plate body, the metal plate body can still be tightly fixed under the combined action of the first rotating shaft, the second rotating shaft and the connecting rod, so that the safety of the device is improved;

according to the structure, the bending effect on the metal plate is achieved through the first electric push rod matched with the workbench and the groove, the efficiency is higher when the metal plate is produced in a large-scale mode through the machining mode, but the workbench and the groove are required to be frequently replaced when different bending angles are achieved, inconvenience is brought to operation, the practicability of the device is reduced, and the metal plate bending device is provided.

Disclosure of utility model

In view of the foregoing problems in the prior art, an object of the present utility model is to provide a metal plate bending device for solving the foregoing problems.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a metal sheet bending device, includes the face, the upper end fixedly connected with workstation of face, the first subassembly of bending of upper end fixedly connected with of workstation, the upper end fixedly connected with adjusting part of face, the second subassembly of bending of upper end fixedly connected with of adjusting part, first subassembly of bending and second subassembly of bending all include the arc, the slide hole has been seted up on the surface of arc, the equal fixedly connected with motor in the outside of arc, the output shaft fixedly connected with dwang of motor, the other end fixedly connected with connecting rod of dwang, the inboard of arc is the fixed cardboard of equal fixedly connected with, the other end of fixed cardboard articulates through the articulated elements has the cardboard of bending, the other end of connecting rod runs through slide hole and the cardboard fixedly connected with of bending, the fixed cardboard and the workstation sliding connection of the second subassembly of bending, the equal fixedly connected with scale mark in the upper end outside of arc, the upper end of cardboard of bending is provided with fixed subassembly.

Further, as the preferred technical scheme, the adjusting part is including setting up the spout of workstation one side, the upper end of face is located the inside of spout and sets up flutedly, the inside rotation of recess is connected with the lead screw, the surface threaded connection of lead screw has the screw thread spare, the upper end fixedly connected with slider of screw thread spare, slider and spout each other sliding connection, the upper end and the second of slider bend subassembly fixed connection.

Further, as the preferable technical scheme, the other end of the screw rod penetrates through the plate surface and is fixedly connected with a rotary table, the other end of the rotary table is fixedly connected with an outer ring of a bearing, an inner ring of the bearing is fixedly connected with a handle, and two sides of the plate surface are fixedly connected with handles.

Further, as the preferable technical scheme, the lower extreme of slider and the upper end of face each other sliding connection, the lower extreme fixedly connected with spacing movable block of slider, spacing movable groove has been seted up to the upper end of face, spacing movable groove and spacing movable block sliding connection each other.

Further, as the preferable technical scheme, the lower extreme fixedly connected with shell of face, the inside fixedly connected with electric putter of shell, electric putter's the other end fixedly connected with rubber pad, rubber pad and mutual swing joint of shell.

Further, as the preferred technical scheme, fixed subassembly is including setting up the screw hole on the cardboard surface of bending, the inside threaded connection of screw hole has the threaded rod, the lower extreme of threaded rod stretches into the inside rotation of the cardboard of bending and is connected with the fixed plate, the other end fixedly connected with of threaded rod changes the handle, the surface of the cardboard of bending has been seted up and has been pressed the screw, the inside threaded connection who compresses tightly the screw has the compression screw, the lower extreme rotation of compression screw is connected with the pressure strip, the pressure strip is located the upper end of fixed plate.

Further, as the preferred technical scheme, the upper end of fixed plate and the cardboard of bending are pegged graft each other in the slip, the equal fixedly connected with spacing inserted bar of upper end of fixed plate, spacing jack has all been seted up on the surface of the cardboard of bending, spacing inserted bar and spacing jack peg graft each other.

In summary, the utility model has the following advantages:

Firstly, through the first bending component and the second bending component that set up, the metal sheet that will bend is pegged graft in the inside of fixed cardboard and bending cardboard during the use, place the position that the metal sheet needs to bend in the junction of fixed cardboard and bending cardboard, then fix the metal sheet through fixed subassembly, start through control motor after the fixing is accomplished, make the output shaft of motor drive dwang rotate, and make the connecting rod remove in the inside of slide opening under the rotation of dwang, and the other end and the bending cardboard of connecting rod are fixed connection, thereby make bending cardboard rotate when the connecting rod removes, thereby make under the rotation of bending cardboard can bend the effect with the metal sheet, can observe the bending angle of metal sheet and also be more convenient when bending the metal sheet in the multi-angle through the scale mark that sets up simultaneously;

Second, when the adjusting part through setting up, when using in the face of wider metal sheet, make the screw member of threaded connection remove with it under the rotation of lead screw through rotating, and make the slider remove in the inside of spout under the removal of screw member, and the upper end of slider is fixed connection with the second subassembly that bends, thereby make the second bend the subassembly with first bending the distance width of subassembly change under the removal of slider, thereby make can bend the effect to wider metal sheet, and then make the practicality that has increased the device, and this device convenient to use easy operation bends effectually.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom construction of the present utility model;

FIG. 3 is a schematic structural view of the securing assembly of the present utility model;

fig. 4 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

The numerical control device comprises the following components of 1, a plate surface, 2, a workbench, 3, a first bending component, 4, a second bending component, 41, an arc plate, 42, a sliding hole, 43, a motor, 44, a rotating rod, 45, a connecting rod, 46, a scale mark, 47, a fixed clamping plate, 48, a bending clamping plate, 5, an adjusting component, 51, a sliding groove, 52, a groove, 53, a screw rod, 54, a screw piece, 55, a sliding block, 6, a turntable, 7, a bearing, 8, a handle, 9, a limiting moving groove, 10, a limiting moving block, 11, a handle, 12, a shell, 13, an electric push rod, 14, a rubber pad, 15, a fixed component, 151, a threaded hole, 152, a threaded rod, 153, a fixed plate, 154, a rotating handle, 155, a pressing screw hole, 156, a pressing screw rod, 157, a pressing plate, 16, a limiting inserting hole, 17 and a limiting inserting rod.

Detailed Description

Examples

Referring to fig. 1 to 4, a metal plate bending device of this embodiment, including face 1, the upper end fixedly connected with workstation 2 of face 1, the upper end fixedly connected with first bending subassembly 3 of workstation 2, the upper end fixedly connected with adjusting part 5 of face 1, the upper end fixedly connected with second bending subassembly 4 of adjusting part 5, first bending subassembly 3 and second bending subassembly 4 all include arc 41, slide hole 42 has been seted up on the surface of arc 41, the equal fixedly connected with motor 43 in the outside of arc 41, the output shaft fixedly connected with dwang 44 of motor 43, the other end fixedly connected with connecting rod 45 of dwang 44, the inboard equal fixedly connected with fixed cardboard 47 of arc 41, the other end of fixed cardboard 47 articulates through the articulated elements has bending cardboard 48, the other end of connecting rod 45 runs through slide hole 42 and bending cardboard 48 fixed connection, the fixed cardboard 47 of second bending subassembly 4 and workstation 2 sliding connection, the upper end outside of arc 41 is all fixedly connected with scale mark 46, the upper end of cardboard 48 is provided with fixed subassembly 15 of bending.

Referring to fig. 1 and 4, the adjusting assembly 5 includes a chute 51 provided at one side of the table 2, a groove 52 is provided at an upper end of the panel 1 in the chute 51, a screw rod 53 is rotatably connected in the groove 52, a screw member 54 is screwed on an outer surface of the screw rod 53, a slider 55 is fixedly connected to an upper end of the screw member 54, the slider 55 is slidably connected with the chute 51, an upper end of the slider 55 is fixedly connected with the second bending assembly 4, the screw member 54 screwed with the slider 55 is moved by rotation of the screw rod 53, the slider 55 is moved in the chute 51 by movement of the screw member 54, and the upper end of the slider 55 is fixedly connected with the second bending assembly 4, so that a distance width between the second bending assembly 4 and the first bending assembly 3 is changed by movement of the slider 55, thereby enabling a wide metal panel to be bent.

Referring to fig. 1, the other end of a screw rod 53 penetrates through a plate surface 1 and is fixedly connected with a turntable 6, the other end of the turntable 6 is fixedly connected with an outer ring of a bearing 7, an inner ring of the bearing 7 is fixedly connected with a handle 8, and both sides of the plate surface 1 are fixedly connected with handles 11, firstly, the handle 8 is held, then the turntable 6 is rotated, and the screw rod 53 fixedly connected with the turntable 6 can be rotated under the rotation of the turntable 6, so that the screw rod 53 can be conveniently rotated under the arrangement of the handle 8 and the turntable 6.

Referring to fig. 1, the lower end of a sliding block 55 is in sliding connection with the upper end of a board surface 1, the lower end of the sliding block 55 is fixedly connected with a limiting moving block 10, the upper end of the board surface 1 is provided with a limiting moving groove 9, the limiting moving groove 9 is in sliding connection with the limiting moving block 10, and the limiting moving block 10 and the limiting moving groove 9 enable the sliding block 55 to be limited in use, so that the situation that bending failure is caused by shaking when the sliding block 55 is adjusted is avoided.

Referring to fig. 2, the lower end of the board surface 1 is fixedly connected with a housing 12, the inside of the housing 12 is fixedly connected with an electric push rod 13, the other end of the electric push rod 13 is fixedly connected with a rubber pad 14, the rubber pad 14 is movably connected with the housing 12, the rubber pad 14 is moved towards the inside of the housing 12 by controlling the electric push rod 13, however, the air pressure at the bottom of the rubber pad 14 is reduced in the moving process of the rubber pad 14, so that suction force is generated, and the device can be firmly fixed.

Referring to fig. 1 and 3, the fixing assembly 15 includes a threaded hole 151 disposed on a surface of the bending clamping plate 48, a threaded rod 152 is connected to an internal thread of the threaded hole 151, a fixing plate 153 is rotatably connected to an inside of the bending clamping plate 48 by extending a lower end of the threaded rod 152, a rotating handle 154 is fixedly connected to the other end of the threaded rod 152, a compression screw hole 155 is disposed on a surface of the bending clamping plate 48, a compression screw 156 is connected to an internal thread of the compression screw hole 155, a compression plate 157 is rotatably connected to a lower end of the compression screw 156, the compression plate 157 is disposed at an upper end of the fixing plate 153, a lower end of the threaded rod 152 is rotatably connected to the fixing plate 153 through a planar bearing, the threaded rod 152 is rotated to move inwards under the action of a threaded principle under the action of the threaded rod 151, and the fixing plate 153 is also moved inwards when the threaded rod 152 moves inwards, so that a fixing plate 153 can be clamped and fixed under the action of the fixing plate 153, and a limiting effect can be performed on the fixing plate 153 through the compression plate 157, so that a bending phenomenon of the fixing plate 153 is avoided.

Referring to fig. 3, the upper end of the fixing plate 153 and the bending clamping plate 48 are in sliding connection with each other, the upper end of the fixing plate 153 is fixedly connected with a limiting inserting rod 17, limiting inserting holes 16 are formed in the surface of the bending clamping plate 48, the limiting inserting rod 17 and the limiting inserting holes 16 are in sliding connection with each other, the fixing plate 153 can be limited through the limiting inserting rod 17 and the limiting inserting holes 16, and the phenomenon that the fixing plate 153 rotates in the bending clamping plate 48 is avoided.

The use principle and the advantages are that: when in use, firstly, the device is placed at a proper position, then the electric push rod 13 is controlled to enable the rubber pad 14 to move towards the inside of the shell 12, however, the air pressure at the bottom of the rubber pad 14 is reduced in the moving process of the rubber pad 14, so that suction force is generated, the device can be firmly fixed, the device can be normally used after the device is fixed, when in use, a metal plate needing to be bent is inserted into the inside of the fixing clamping plate 47 and the bending clamping plate 48, the position needing to be bent of the metal plate is placed at the joint of the fixing clamping plate 47 and the bending clamping plate 48, then the metal plate is fixed through the fixing assembly 15, the threaded rod 152 moves inwards under the action of a thread principle under the action of the threaded hole 151 through rotating the threaded rod 152, and the fixing plate 153 also moves inwards when the threaded rod 152 moves inwards, so that the metal plate can be clamped and fixed under the action of the fixing plate 153, the fixing plate is started by controlling the motor 43 after being fixed, the output shaft of the motor 43 drives the rotating rod 44 to rotate, the connecting rod 45 moves in the sliding hole 42 under the rotation of the rotating rod 44, the other end of the connecting rod 45 is fixedly connected with the bending clamping plate 48, the bending clamping plate 48 rotates while the connecting rod 45 moves, the metal plate can be bent under the rotation of the bending clamping plate 48, meanwhile, the bending angle of the metal plate can be observed through the arranged scale marks 46, the metal plate is more convenient when being bent at multiple angles, when the metal plate is wider, the threaded piece 54 in threaded connection with the metal plate under the rotation of the screw rod 53 moves under the rotation of the threaded piece 54, the sliding block 55 moves in the sliding groove 51 under the movement of the threaded piece 54, the upper end of the sliding block 55 is fixedly connected with the second bending component 4, so that the distance width between the second bending component 4 and the first bending component 3 is changed under the movement of the sliding block 55, the wider metal plate can be bent, the fixing plate 153 can be limited through the limiting inserting rod 17 and the limiting inserting hole 16, and the fixing plate 153 is prevented from rotating inside the bending clamping plate 48.

Claims (7)

1. The metal plate bending device is characterized by comprising a plate surface, wherein the upper end of the plate surface is fixedly connected with a workbench, the upper end of the workbench is fixedly connected with a first bending assembly, the upper end of the plate surface is fixedly connected with an adjusting assembly, the upper end of the adjusting assembly is fixedly connected with a second bending assembly, the first bending assembly and the second bending assembly all comprise arc plates, sliding holes are formed in the surfaces of the arc plates, motors are fixedly connected to the outer sides of the arc plates, a rotating rod is fixedly connected to an output shaft of the motors, a connecting rod is fixedly connected to the other end of the rotating rod, a fixing clamping plate is fixedly connected to the inner side of the arc plates, a bending clamping plate is hinged to the other end of the fixing clamping plate through a hinging piece, the other end of the connecting rod penetrates through the sliding holes and is fixedly connected with the bending clamping plate, the fixing clamping plate of the second bending assembly is in sliding connection with the workbench, scale marks are fixedly connected to the outer sides of the upper ends of the arc plates, and the fixing assembly is arranged at the upper ends of the bending clamping plates.

2. The metal plate bending device according to claim 1, wherein the adjusting assembly comprises a chute arranged on one side of the workbench, a groove is formed in the upper end of the plate surface, the groove is rotatably connected with a screw rod, a threaded piece is connected to the outer surface of the screw rod in a threaded mode, a sliding block is fixedly connected to the upper end of the threaded piece, the sliding block is connected with the chute in a sliding mode, and the upper end of the sliding block is fixedly connected with the second bending assembly.

3. The metal plate bending device according to claim 2, wherein the other end of the screw rod penetrates through the plate surface and is fixedly connected with a rotary table, the other end of the rotary table is fixedly connected with an outer ring of a bearing, the inner ring of the bearing is fixedly connected with a handle, and handles are fixedly connected to two sides of the plate surface.

4. The metal plate bending device according to claim 2, wherein the lower end of the sliding block is connected with the upper end of the plate in a sliding manner, the lower end of the sliding block is fixedly connected with a limiting moving block, the upper end of the plate is provided with a limiting moving groove, and the limiting moving groove is connected with the limiting moving block in a sliding manner.

5. The metal plate bending device of claim 1, wherein the lower end of the plate surface is fixedly connected with a shell, an electric push rod is fixedly connected inside the shell, the other end of the electric push rod is fixedly connected with a rubber pad, and the rubber pad is movably connected with the shell.

6. The metal plate bending device according to claim 1, wherein the fixing assembly comprises a threaded hole arranged on the surface of the bending clamping plate, a threaded rod is connected to the internal threads of the threaded hole, the lower end of the threaded rod stretches into the bending clamping plate, the fixing plate is connected to the internal threads of the threaded rod in a rotating mode, the other end of the threaded rod is fixedly connected with a rotating handle, a compression screw hole is formed in the surface of the bending clamping plate, a compression screw is connected to the internal threads of the compression screw hole, a compression plate is connected to the lower end of the compression screw in a rotating mode, and the compression plate is located at the upper end of the fixing plate.

7. The bending device for the metal plate, as set forth in claim 6, wherein the upper end of the fixing plate and the bending clamping plate are slidably connected with each other, the upper ends of the fixing plate are fixedly connected with limiting inserting rods, limiting inserting holes are formed in the surfaces of the bending clamping plates, and the limiting inserting rods are mutually connected with the limiting inserting holes in an inserting mode.