CN219597877U - Bending device convenient for replacing forming die - Google Patents

Abstract

The utility model relates to the technical field of bending devices, in particular to a bending device convenient for changing a forming die, which comprises a supporting base, wherein one side of the supporting base is fixedly connected with a case, and one side of the case is fixedly connected with a bracket. The utility model has the advantages that: according to the bending requirement, a proper bending cutter is replaced, then the air cylinder is started through the control panel to drive the movable plate to move outwards until the spline shaft moves out of the spline groove, then the control panel is started through the motor to drive the driving gear to rotate, the driven gear can be driven to rotate through meshing transmission, and then the rotating roller can be driven to rotate until a proper lower die faces upwards, the air cylinder is started to drive the spline shaft to move into the spline groove, the die does not need to be disassembled, only the lower dies with different specifications are installed on the rotating roller, the replacement of the lower molding die is more convenient, and the die replacing efficiency is further improved.

Description

Bending device convenient for replacing forming die

Technical Field

The utility model relates to the technical field of bending devices, in particular to a bending device convenient for changing a forming die.

Background

In the processing of metal products, bending equipment is commonly used for bending metal parts, a bending device is a machine capable of bending a thin plate, and a bending machine belongs to one of forging machines and mainly aims at the metal processing industry. The product is widely applicable to light industry, aviation, ships, metallurgy, instruments, electric appliances, stainless steel products, steel structure building and decoration industries; and corresponding to process different parts, need to change different bending cutters, the change speed of bending cutter directly influences production efficiency.

The numerical control metal bending device with the publication number of CN214719562U is convenient for replacing a bending cutter, the bending cutter is clamped by a first limiting plate and a second limiting plate, and a bolt is inserted into a locking hole to fixedly lock the first limiting plate, the second limiting plate and the bending cutter; after the bolt is pulled out, the second limiting plate can be turned over so as to facilitate the disassembly of the bending cutter; the bending knife is convenient to replace.

The metal bending device has the following defects in actual use: the metal bending device improves the fixing mode of the bending knife so as to facilitate the replacement of the bending knife, but after the bending knife is replaced, the forming die below the bending knife is actually required to be replaced so as to be matched with the bending knife, but the lower die of the metal bending device is fixed on the frame, a plurality of fastening bolts are required to be disassembled and the lower die is required to be disassembled during the replacement, and the matched lower die is lifted to the frame and is fixed, so that the time and the labor are wasted, and the bending device convenient for replacing the forming die is required to solve the problems.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a bending device that facilitates replacement of a forming die, so as to solve the problems mentioned in the background art and overcome the shortcomings in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a bending device convenient for replacing a forming mold, including a supporting base, one side of the supporting base is fixedly connected with a chassis, one side of the chassis is fixedly connected with a support, one side of the support is provided with a lifter, one side of the lifter is fixedly connected with a cutter fixing frame, one side of the cutter fixing frame is fixedly provided with a bending cutter, an adjusting member is provided below the bending cutter, the adjusting member includes a cylinder, an output end of the cylinder is fixedly connected with a moving plate, one side of the moving plate is fixedly connected with a spline shaft, one side of the spline shaft is slidably connected with a positioning disk, one side of the positioning disk is fixedly connected with a rotating shaft, one side of the rotating shaft is fixedly connected with a rotating roller, one side of the rotating roller is fixedly connected with a lower mold, one side of the rotating roller is fixedly connected with a driven gear, one side of the driven gear is in meshed connection with a driving gear, and one side of the driving gear is fixedly connected with a motor.

By the above scheme, preferably, one side of the case is fixedly connected with a control panel, the control panel is electrically connected with a cylinder, the cylinder body of the cylinder is fixedly connected with the case, and the moving plate is slidably connected with the case. A plurality of spline groove has been seted up to one side of positioning disk, the shape and the size of spline groove and the shape and the size looks adaptation of spline shaft, adopt the technical effect that above-mentioned scheme can reach to be: when the hardware needs to be subjected to bending operation, firstly, a proper bending cutter needs to be replaced according to bending requirements, then, the air cylinder is started through the control panel to drive the movable plate to move outwards until the spline shaft moves out of the spline groove, the positioning disc can be positioned in time through the spline shaft, and the rotating roller can be prevented from shaking during bending operation.

By any of the above schemes, preferably, the control panel is electrically connected with the motor, the stand of the motor is fixedly connected with the chassis, and the output end of the motor is fixedly connected with the driving gear. One side fixedly connected with rotating frame of machine case, the quantity of rotating frame is two, two rotating frame symmetric distribution is in one side of machine case, the rotating frame rotates with the axis of rotation to be connected. The number of the lower dies is a plurality of, the lower dies are circumferentially arrayed on one side of the rotating roller, and the technical effects which can be achieved by adopting the scheme are as follows: then the motor is started through the control panel to drive the driving gear to rotate, the driven gear can be driven to rotate through meshing transmission, and then the rotating roller can be driven to rotate until a proper lower die is upward, the cylinder is started to drive the spline shaft to move into the spline groove, the die is not required to be disassembled again, only the lower dies with different specifications are required to be installed on the rotating roller, the replacement of the forming lower die is more convenient, and the die replacing efficiency is further improved.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

through supporting base, the machine case, the support, the lift, the cooperation setting between cutter mount, the sword of bending, regulating part and the control panel, when needs to bend the operation to the hardware, at first need change suitable sword of bending according to bending requirement, then open the cylinder through control panel and make it drive the outwards motion of movable plate, until after the spline shaft moves out the spline groove can, then open the motor through control panel and make it drive the drive gear rotate, can drive driven gear through the meshing transmission and rotate, and then can drive the rotor roll and rotate, until suitable lower mould up the back, open the cylinder make it drive the spline shaft motion into the inside of spline groove can, do not need to dismantle the mould, only need install the lower mould of different specifications on the rotor roll can, can make the change of shaping lower mould more convenient, further improved the efficiency of die change.

Drawings

FIG. 1 is a schematic diagram of a friend making structure according to the present utility model;

FIG. 2 is a schematic diagram of a chassis according to the present utility model;

FIG. 3 is a schematic view of a first view angle structure of the adjusting member of the present utility model;

FIG. 4 is a schematic view of a second view angle structure of the adjustment member of the present utility model;

fig. 5 is a schematic structural diagram of the present utility model a.

In the figure: 1-supporting base, 2-chassis, 3-support, 4-lifter, 5-cutter fixing frame, 6-bending cutter, 7-adjusting component, 701-cylinder, 702-movable plate, 703-spline shaft, 704-positioning disk, 705-rotating shaft, 706-rotating roller, 707-lower die, 708-driven gear, 709-driving gear, 710-motor, 8-control panel, 9-spline groove and 10-rotating frame.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1 to 5, a bending device convenient for changing a forming die comprises a supporting base 1, one side of the supporting base 1 is fixedly connected with a machine case 2, one side of the machine case 2 is fixedly connected with a bracket 3, one side of the bracket 3 is provided with a lifter 4, one side of the lifter 4 is fixedly connected with a tool fixing frame 5, one side of the tool fixing frame 5 is fixedly provided with a bending knife 6, an adjusting member 7 is arranged below the bending knife 6, the adjusting member 7 comprises an air cylinder 701, the output end of the air cylinder 701 is fixedly connected with a moving plate 702, one side of the moving plate 702 is fixedly connected with a spline shaft 703, one side of the spline shaft 703 is slidably connected with a positioning disc 704, one side of the positioning disc 704 is fixedly connected with a rotating shaft 705, one side of the rotating shaft 705 is fixedly connected with a rotating roller 706, one side of the rotating roller 706 is fixedly connected with a lower die 707, one side of the rotating roller 706 is fixedly connected with a driven gear 708, one side of the driven gear 708 is in mesh with a driving gear 709, and one side of the driving gear 709 is fixedly connected with a motor 710.

As an alternative solution of the present utility model, a control panel 8 is fixedly connected to one side of the chassis 2, the control panel 8 is electrically connected to a cylinder 701, a cylinder body of the cylinder 701 is fixedly connected to the chassis 2, and a moving plate 702 is slidably connected to the chassis 2. A plurality of spline grooves 9 are formed in one side of the positioning disc 704, the shape and the size of the spline grooves 9 are matched with the shape and the size of the spline shaft 703, when bending operation is required for hardware, firstly, a proper bending cutter 6 is required to be replaced according to bending requirements, then the air cylinder 701 is started through the control panel 8 to drive the movable plate 702 to move outwards until the spline shaft 703 moves out of the spline grooves 9.

As an alternative solution of the present utility model, the control panel 8 is electrically connected to the motor 710, the housing of the motor 710 is fixedly connected to the chassis 2, and the output end of the motor 710 is fixedly connected to the driving gear 709. One side of the case 2 is fixedly connected with two rotating frames 10, the two rotating frames 10 are symmetrically distributed on one side of the case 2, and the rotating frames 10 are rotationally connected with a rotating shaft 705. The number of the lower dies 707 is a plurality, the circumference of the plurality of lower dies 707 is arrayed on one side of the rotating roller 706, the motor 710 is started through the control panel 8 to drive the driving gear 709 to rotate, the driven gear 708 can be driven to rotate through meshing transmission, the rotating roller 706 can be driven to rotate, and after the proper lower die 707 faces upwards, the cylinder 701 is started to drive the spline shaft 703 to move into the spline groove 9.

Bending device convenient to change forming die, theory of operation is as follows:

1): when the hardware needs to be bent, firstly, a proper bending cutter 6 needs to be replaced according to bending requirements, and then the air cylinder 701 is started through the control panel 8 to drive the moving plate 702 to move outwards until the spline shaft 703 moves out of the spline groove 9.

2): the motor 710 is started by the control panel 8 to drive the driving gear 709 to rotate, the driven gear 708 can be driven to rotate by meshing transmission, and then the rotating roller 706 can be driven to rotate until a proper lower die 707 faces upwards, and the air cylinder 701 is started to drive the spline shaft 703 to move into the spline groove 9.

In summary, this bending device convenient to change forming die, through the cooperation setting between supporting base 1, machine case 2, support 3, lift 4, cutter mount 5, bending knife 6, adjusting member 7 and control panel 8, when need carry out bending operation to the hardware, at first need change suitable bending knife 6 according to bending requirement, then open cylinder 701 through control panel 8 makes it drive the movable plate 702 outwards move, until spline shaft 703 motion out spline groove 9 can, then open motor 710 through control panel 8 makes it drive gear 709 rotate, can drive driven gear 708 through the meshing transmission and rotate, and then can drive rotor 706 and rotate, until suitable lower mould 707 upwards after, it can to drive the spline shaft motion into spline groove 9 to open cylinder 703, need not come back to dismantle mould 707, only need on rotor 706 install the lower mould of different specifications can, can make the change of shaping lower mould more convenient, further improve the efficiency of changing the mould.

Claims (6)

1. Bending device convenient to change forming die, its characterized in that: including supporting base (1), one side fixedly connected with machine case (2) of supporting base (1), one side fixedly connected with support (3) of machine case (2), one side of support (3) is provided with lift (4), one side fixedly connected with cutter mount (5) of lift (4), one side of cutter mount (5) is fixed with bending knife (6), the below of bending knife (6) is provided with adjustment member (7), adjustment member (7) include cylinder (701), the output fixedly connected with movable plate (702) of cylinder (701), one side fixedly connected with spline shaft (703) of movable plate (702), one side sliding connection of spline shaft (704) has positioning disk (704), one side fixedly connected with axis of rotation (707) of one side fixedly connected with rotor (706) of axis of rotation (705), one side fixedly connected with lower mould (705) of rotor (706), one side fixedly connected with driven gear (708) of rotor (706), driven gear (709) is connected with driven gear (709), one side of driven gear (709) is connected with one side of driven gear (709).

2. The bending device for facilitating replacement of a forming die according to claim 1, wherein: one side of the case (2) is fixedly connected with a control panel (8), the control panel (8) is electrically connected with a cylinder (701), a cylinder body of the cylinder (701) is fixedly connected with the case (2), and the moving plate (702) is in sliding connection with the case (2).

3. The bending device for facilitating replacement of a forming die according to claim 2, wherein: one side of the positioning disc (704) is provided with a plurality of spline grooves (9), and the shape and the size of the spline grooves (9) are matched with those of the spline shaft (703).

4. A bending apparatus for facilitating replacement of a forming die according to claim 3, wherein: the control panel (8) is electrically connected with the motor (710), the base of the motor (710) is fixedly connected with the chassis (2), and the output end of the motor (710) is fixedly connected with the driving gear (709).

5. The bending device for facilitating replacement of a forming die of claim 4, wherein: one side of the case (2) is fixedly connected with rotating frames (10), the number of the rotating frames (10) is two, the two rotating frames (10) are symmetrically distributed on one side of the case (2), and the rotating frames (10) are rotationally connected with a rotating shaft (705).

6. The bending device for facilitating replacement of a forming die according to claim 5, wherein: the number of the lower dies (707) is a plurality, and the circumference of the lower dies (707) is arrayed on one side of the rotating roller (706).