CN210730614U

CN210730614U - Novel bending machine

Info

Publication number: CN210730614U
Application number: CN201921571474.6U
Authority: CN
Inventors: 周宪甫; 魏朝阳
Original assignee: Henan Yongguang Electric Power Science & Technology Co ltd
Current assignee: Henan Yongguang Electric Power Science & Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-12
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a novel bending machine, which comprises a frame, a bottom die arranged at the bottom of the frame, a driving device arranged above the bottom die, a fixed seat arranged on the driving device, a bending cutter arranged on the fixed seat, a laser positioning mechanism arranged between the bottom die and the bending cutter, and a measuring mechanism arranged on the left side of the bending cutter and used for measuring the height between the bending cutter and a bending connecting plate, the utility model has simple structure, and the arrangement of the laser positioner saves a large amount of complicated processes of drawing lines on a connecting plate, avoids the defect of inaccurate manual drawing line, greatly improves the processing high precision of workpieces, simultaneously improves the working efficiency, and the arrangement of an electronic ruler enables the electronic ruler to have the same height with the bending cutter and to synchronously move with the bending cutter, and digitally quantizes the height data of the bending cutter relative to the plane of the connecting plate, the positioning precision is high, the operation is simple and quick, and the operation efficiency is greatly improved.

Description

Novel bending machine

Technical Field

The utility model relates to the technical field of mechanical equipment, concretely relates to novel bender.

Background

The bending machine is a machine capable of bending plates, a foundation connecting plate of an electric steel pipe tower is bent on a mechanical punching machine, the foundation connecting plate is a coordinate distance from a connecting plate hole by a bending coordinate line data calibrated by an operator according to a drawing, a manual tape measure is used for marking on the connecting plate according to a hole coordinate value, a pencil is used for marking on the connecting plate, the connecting plate is placed on a punching machine and is bent by aligning a bending cutter to a manually marked line section, the marking quantity is large, the marking position is easy to make mistakes, the manual marking is inaccurate, the processing precision of a workpiece is low, and unnecessary troubles are brought for subsequent accurate installation. In addition, the height of the bending tool is manually adjusted by a wrench, the height value of the bending tool relative to the plane of the connecting plate is measured and recorded by a tape measure to judge the bending angle, and the height of the bending tool is measured by the tape measure, so that the precision and the efficiency are low, and repeated adjustment is needed.

Disclosure of Invention

The utility model aims at providing a simple structure, the automatic determination of being convenient for is even pulled places position, automatic measure bending tool and is even pulled the novel bender of distance between the upper surface.

The purpose of the utility model is realized like this:

the utility model provides a novel bending machine, includes the frame, is located the die block of frame bottom, be located the drive arrangement of die block top, be located fixing base on the drive arrangement with be located bend the cutter on the fixing base, the die block with be equipped with laser positioning mechanism between the cutter of bending, the left side of cutter of bending is equipped with and is used for measuring the cutter of bending and bends the measuring mechanism who links height between the board, laser positioning mechanism is including being located accurate slip table module in the frame, being located laser locator on the accurate slip table module, with accurate slip table module connect be used for driving accurate slip table module remove about step motor, with the step motor controller that step motor connects, step motor controller is connected with the controller.

The measuring mechanism comprises an electronic ruler which is connected with the driving device and moves synchronously with the bending cutter and a digital-to-analog converter which is connected with the electronic ruler, and the digital-to-analog converter is connected with the controller.

The controller is connected with the display screen, the display screen is connected with the rack through the support frame, and the model of the display screen is DOP-B03S 211.

The driving device is a hydraulic cylinder or a driving motor.

And the bending cutter is positioned right above the bottom die.

The laser positioner is HO-Y635PX-22110 in model, the electronic ruler is KTC-300 in model, the controller is DVP14SS211T in model, the stepping motor controller is DMA860H in model, and the digital-to-analog converter is DVP-04AD-S in model.

The utility model has the advantages that: the utility model discloses simple structure, the loaded down with trivial details process of setting out a large amount of setting-out on even board is saved to laser locator's setting, has avoided the unsafe defect of artifical setting-out, has improved the processing high accuracy of work piece greatly, has improved work efficiency simultaneously, and the setting of electronic ruler makes the electronic ruler and the height of the cutter of bending the same and with the cutter synchronous motion of bending, and the digital quantization cutter of bending is for even planar high data of board, and positioning accuracy is high, and easy operation is swift, improves operating efficiency greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of the working principle of the present invention;

in the figure: the device comprises a rack 1, a fixed seat 2, a bending cutter 3, a bottom die 4, a precision sliding table module 5, a laser positioner 6, an electronic ruler 7, a support frame 8, a display screen 9, a driving device 10, a controller 11, a stepping motor 12, a stepping motor controller 13, a digital-to-analog converter 14, a sliding rail 15, an electronic ruler pull rod 16, a connecting plate 17, an adjusting nut 18 and a lead screw 19.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, a novel bending machine includes a frame 1, a bottom die 4 located at the bottom of the frame 1, a driving device 10 located above the bottom die 4, a fixing seat 2 located on the driving device 10, and a bending tool 3 located on the fixing seat 2, wherein the bending tool 3 is located directly above the bottom die 4, the central lines of the bending tool 3 and the bottom die 4 coincide, so that the bending tool 3 can bend a connecting plate on the bottom die 4, the driving device 10 is a hydraulic cylinder or a driving motor, a laser positioning mechanism is arranged between the bottom die 4 and the bending tool 3, and the laser positioning mechanism includes a precision sliding table module 5 located on the frame 1, a laser positioner 6 located on the precision sliding table module 5, and a stepping motor 12 connected with the precision sliding table module 5 and used for driving the precision sliding table module 5 to move left and right, A stepping motor controller 13 connected with the stepping motor 12, the type of the laser positioner 6 is HO-Y635PX-22110, the stepping motor controller 13 is connected with the controller 11, the type of the controller 11 is DVP14SS211T, the type of the stepping motor controller 13 is DMA860H, the precise sliding table module 5 adopts a precise ball screw sliding table module, the precise sliding table module 5 moves along the length direction of the sliding rail under the action of the stepping motor 12, namely moves left and right on the rack 1, the laser positioner 6 is driven to deviate from the central line of the bottom die in the moving process, the controller 11 is connected with the display screen 9, the type of the display screen is DOP-B03S211, the display screen 9 is connected with the rack 1 through a supporting frame 8, the staff only inputs the distance data from the connecting plate bending line to the connecting plate hole on the display screen 9 during operation, and the controller 11 reads the data input by the display screen 9, sending an instruction to the step motor 12 to drive the precise sliding table module 5 to drive the laser positioner 6 to realize precise deviation, and after the specified position of the deviation of the laser positioner 6, enabling the laser line to be aligned to the outer circular edge positions of a plurality of holes when the connecting plate is placed, and then bending, so that a large number of complicated processes of drawing lines on the connecting plate are omitted.

The left side of the bending cutter 3 is provided with a measuring mechanism for measuring the height between the bending cutter 3 and the bending connecting plate, the measuring mechanism comprises an electronic ruler 7 which is connected with the driving device 10 and moves synchronously with the bending cutter 3, and a digital-to-analog converter 14 which is connected with the electronic ruler 7, the digital-to-analog converter 14 is connected with the controller 11, the model of the electronic ruler 7 is KTC-300, the electronic ruler 7 comprises a ruler rod 15 and an electronic ruler pull rod 16 which is positioned at the bottom of the ruler rod 15, the ruler rod 15 is fixedly connected with the frame 1, the bottom of the electronic ruler pull rod 16 is connected with the bending cutter 3 through a connecting plate 17, the electronic ruler pull rod 16 rises or falls to drive the resistance change in the ruler rod 15, so that the change of the measuring distance is realized, the electronic ruler pull rod 16 moves up and down synchronously relative to the bending cutter 3, the bending cutter 3 is positioned at the bottom of the screw rod 19, and the top of, the nut 18 is rotated to drive the screw rod 19 to rotate, so that the screw rod 19 is lifted or lowered, the height of the bending cutter 3 can be adjusted, the model of the digital-to-analog converter 14 is DVP-04AD-S, the size of the bending angle is determined by the size of the descending amount of the bending cutter, the electronic ruler 7 and the bending cutter 3 move synchronously, the electronic ruler 7 measures the height value of the bending cutter 3 relative to the plane of the connecting plate, the height value is converted into a digital quantity by the analog-to-digital converter 14 and sent to the controller 11, the digital quantity is sent to the display screen 9 by the controller 11 in real time, the height value of the bending cutter 3 relative to the plane of the connecting plate is displayed in real time, when the connecting plate is required to be bent, the set height value is input through the display screen, then the bending machine is started to work, and the electronic ruler 7 returns to.

When the laser locator is used, a numerical value needing laser line deviation is input on the display screen 9, the locating button is clicked, and the laser locator 6 automatically deviates a specified distance; placing a connecting plate to be bent on the bottom die 4, and aligning the excircle edges of a plurality of holes on the connecting plate with the laser lines, namely finishing the placing of the connecting plate; then, the height of the bending cutter 3 is adjusted by a wrench, so that the height value displayed in real time by the human-computer interface corresponds to the bending angle value; and starting the bending machine to bend.

The utility model discloses simple structure, the loaded down with trivial details process of setting out a large amount of setting-out on even board is saved to laser locator's setting, has avoided the unsafe defect of artifical setting-out, has improved the processing high accuracy of work piece greatly, has improved work efficiency simultaneously, and the setting of electronic ruler makes the electronic ruler and the height of the cutter of bending the same and with the cutter synchronous motion of bending, and the digital quantization cutter of bending is for even planar high data of board, and positioning accuracy is high, and easy operation is swift, improves operating efficiency greatly.

Claims

1. The utility model provides a novel bending machine, includes the frame, is located the die block of frame bottom, be located the drive arrangement of die block top, be located fixing base on the drive arrangement and being located bending cutter on the fixing base, its characterized in that: the die block with be equipped with laser positioning mechanism between the cutter of bending, the left side of cutter of bending is equipped with and is used for measuring the cutter of bending and bends the measuring mechanism who links height between the board, laser positioning mechanism is including being located accurate slip table module in the frame, being located laser locator on the accurate slip table module, with accurate slip table module is connected and is used for driving step motor that the accurate slip table module removed, with the step motor controller that step motor connects, step motor controller is connected with the controller.

2. Novel bending machine according to claim 1, characterized in that: the measuring mechanism comprises an electronic ruler and a digital-to-analog converter, the electronic ruler and the digital-to-analog converter move synchronously with the bending cutter, the digital-to-analog converter is connected with the electronic ruler, and the digital-to-analog converter is connected with the controller.

3. Novel bending machine according to claim 2, characterized in that: the controller is connected with the display screen, the display screen is connected with the rack through the support frame, and the model of the display screen is DOP-B03S 211.

4. Novel bending machine according to claim 1, characterized in that: the driving device is a hydraulic cylinder or a driving motor.

5. Novel bending machine according to claim 2, characterized in that: and the bending cutter is positioned right above the bottom die.

6. Novel bending machine according to claim 3, characterized in that: the laser positioner is HO-Y635PX-22110 in model, the electronic ruler is KTC-300 in model, the controller is DVP14SS211T in model, the stepping motor controller is DMA860H in model, and the digital-to-analog converter is DVP-04AD-S in model.