CN220717347U

CN220717347U - Nonstandard bending die

Info

Publication number: CN220717347U
Application number: CN202322416940.6U
Authority: CN
Inventors: 蔺光明; 谢二保; 汪润来
Original assignee: Xianyang Hengtaihe Machinery Co ltd
Current assignee: Xianyang Hengtaihe Machinery Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-05
Anticipated expiration: 2033-09-06

Abstract

The utility model provides a nonstandard bending die, which belongs to the technical field of dies, and comprises: the bending machine comprises a workbench, wherein sliding grooves are formed in one end of the workbench, sliding rods are fixedly connected to one side inner walls of the two sliding grooves, a fixing groove is formed in one end of the workbench, a supporting plate is fixedly connected to one side inner wall of the fixing groove, a bending die is arranged at the upper end of the supporting plate, a display is observed through workers to know information such as the working state, the bending angle and the running speed of the bending machine, when the bending die needs to be replaced, the bending die is separated from the clamping connection of the two fixing plates by lifting, at the moment, the bending die is rotated on the circumferential surface of a connecting column to adjust the die needing to be bent, then the bending die is placed down, and a bending tool is fixedly connected to the lower end of the hydraulic device, so that bending work is completed.

Description

Nonstandard bending die

Technical Field

The utility model belongs to the technical field of dies, and particularly relates to a nonstandard bending die.

Background

Bending machine die (mj), english is press brake tool. Is a tool for forming and processing plate materials by a bending machine, the tool is provided with various parts, and different dies are formed by different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. Tool for forming blanks into articles of specific shape and size under the pressure of a bending machine.

The utility model discloses a negative angle bending die, which is described in an authorization publication number CN210305350U, and comprises a first bending block and a second bending block, wherein a workpiece is arranged on the first bending block, a bending angle is formed on the first bending block, a part to be bent of the workpiece extends out of the bending angle, the angle of the complementary angle of the bending angle is equal to a target bending angle plus a rebound angle, the second bending block is positioned right above the bending angle, the second bending block can rotate around an axial core of the second bending block, a bending opening matched with the bending angle is formed on the second bending block, the second bending block continuously presses down when the second bending block is bent, the bending opening is aligned with the bending angle, and the second bending block rotates after contacting the workpiece and drives the workpiece to be wedged with the bending angle. The negative angle bending die is simple in structure, the rebound compensation is added into the bending action for one-time forming, the special pair is aimed at bending angle working conditions of non-acute angles, secondary shaping is not needed, labor cost and die cost are saved, practicability is high, and machining efficiency is high.

According to the device, a workpiece is placed on the first bending block, a bending angle is formed on the first bending block, a part to be bent of the workpiece extends out of the bending angle, the angle of complement of the bending angle is equal to the target bending angle plus the rebound angle, the second bending block is located right above the bending angle and can rotate around the shaft core of the second bending block, then the second bending block is continuously pressed down, and the bending opening is aligned with the bending angle, so that bending work is achieved.

Disclosure of Invention

The utility model aims to provide a nonstandard bending die, and aims to solve the problems that when the bending die is replaced by the device in the prior art, the bending die is required to be removed firstly, and then the other bending die is required to be installed, so that the replacement of the bending die is troublesome and long in time consumption, and the service efficiency of the device is greatly affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a nonstandard bending die comprising:

the automatic bending machine comprises a workbench, wherein sliding grooves are formed in one end of the workbench, sliding rods are fixedly connected to one side inner walls of the sliding grooves, a fixing groove is formed in one end of the workbench, a supporting plate is fixedly connected to one side inner wall of the fixing groove, a bending die is arranged at the upper end of the supporting plate, a rotating groove is formed in the bending die, a connecting column is rotationally connected to the rotating groove, limiting rings are fixedly connected to two ends of the connecting column, two limiting rings are sleeved on the circumferential surfaces of the two sliding rods, two fixing plates are fixedly connected to one side inner walls of the fixing groove, and connecting grooves are formed in one side inner walls of the sliding grooves.

As a preferable scheme of the utility model, one end of the workbench is provided with the supporting grooves, one side inner walls of the two supporting grooves are fixedly connected with the supporting columns, the upper ends of the two supporting columns are fixedly connected with the bending machine frame, the upper end of the bending machine frame is fixedly connected with the hydraulic device, the lower end of the hydraulic device is fixedly connected with the bending cutter, one end of the bending machine frame is fixedly connected with the starting button, and one end of the bending machine frame is fixedly connected with the stopping button.

As a preferable scheme of the utility model, one end of the workbench is fixedly connected with a supporting block, and the upper end of the supporting block is fixedly connected with a placing plate.

As a preferable scheme of the utility model, one end of the bending frame is fixedly connected with a display, and the upper ends of the two sliding rods are fixedly connected with limiting blocks.

As a preferable scheme of the utility model, the lower end of the workbench is fixedly connected with a plurality of supporting blocks, and the lower ends of the supporting blocks are fixedly connected with a plurality of foot pads.

As a preferable scheme of the utility model, one end of the workbench is fixedly connected with a collecting shell, and a collecting groove is formed in the collecting shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, thereby this device is when using, thereby through the information such as the operating condition of staff's observation display understanding bender, angle of bending and running speed, and then improved reliability and the accuracy of operation, when the mould of bending needs to be changed, make it break away from the joint of two fixed plates through lifting the mould of bending, at this moment rotate the mould of bending at the rotatory mould of bending that thereby adjusts the mould of needs bending of the circumference surface of spliced pole, then will bend the mould and put down, and through hydraulic means lower extreme fixed connection's cutter of bending, thereby accomplish the work of bending, thereby realize the mould of bending and change time consuming reduction through above-mentioned device, the availability factor of device has been improved greatly.

2. In this scheme, can accomodate the finished product of bending of completion through seting up the collecting vat in collecting the shell, improve the convenience of accomodating, can increase area of contact through a plurality of callus on the sole of fixed connection at a plurality of piece lower extremes to increase frictional force, and then increase the stability of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a first perspective view of the present utility model

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

fig. 4 is a side cross-sectional perspective view of the present utility model.

In the figure: 1. a work table; 2. a sliding groove; 3. a slide bar; 4. a fixing groove; 5. a support plate; 6. bending a die; 7. a rotating groove; 8. a connecting column; 9. a limiting ring; 10. a fixing plate; 11. a connecting groove; 12. a support groove; 13. a support column; 14. bending a frame; 15. a hydraulic device; 16. bending tools; 17. a display; 18. a start button; 19. a stop button; 20. a limiting block; 21. a support block; 22. placing a plate; 23. a support block; 24. foot pads; 25. collecting the shell; 26. a collection tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions:

a nonstandard bending die comprising:

the workbench 1, sliding tray 2 has all been seted up to the one end of workstation 1, the equal fixedly connected with slide bar 3 of one side inner wall of two sliding trays 2, fixed slot 4 has been seted up to the one end of workstation 1, one side inner wall fixedly connected with backup pad 5 of fixed slot 4, the upper end of backup pad 5 is provided with bending die 6, the rotation groove 7 has been seted up in the bending die 6, the internal rotation of rotation groove 7 is connected with spliced pole 8, the equal fixedly connected with spacing ring 9 in both ends of spliced pole 8, the circumference surface of two slide bars 3 is all located to two spacing rings 9 cover, one side inner wall fixedly connected with two fixed plates 10 of fixed slot 4, connecting groove 11 has all been seted up to one side inner wall of two sliding trays 2, supporting slot 12 has all been seted up to one end of workstation 1, one side inner wall of two supporting slots 12 is fixedly connected with support column 13, the upper end fixedly connected with frame 14 of two support columns 13, the upper end fixedly connected with of frame 14 of bending, the upper end fixedly connected with hydraulic means 15 of hydraulic means 15, the lower extreme fixedly connected with cutter 16 of bending, the one end fixedly connected with start button 18 of frame 14, the one end fixedly connected with stop button 19 of frame 14 of bending.

In the specific embodiment of the utility model, when the device is needed to be used, the bending die 6 is lifted to be separated from the clamping connection of the two fixing plates 10, so that the limiting ring 9 sleeved on the circumferential surface of the sliding rod 3 slowly rises under the lifting of the bending die 6, the bending die 6 is prevented from being damaged due to too high lifting height, the bending die 6 can rotate on the circumferential surface of the connecting column 8, the two fixing plates 10 are placed in the clamping connection at the adjacent ends, the material to be bent is placed by a worker, at the moment, the display 17 fixedly connected to one end of the bending frame 14 is observed, so that the correct bending die 6 and the required bending angle are adjusted, after the adjustment is finished, the hydraulic device 15 is started to slowly descend by pressing the starting button 18 to drive the bending cutter 16 to be attached to the bending die 6, different stamping materials can be observed at the moment, the rebound amount after the workpiece is bent is also different, so that the pressing time is prolonged, the rebound amount after the workpiece is bent is reduced by prolonging the pressing time, the time consumption of changing the bending die 6 is reduced by the device, and the use efficiency of the device is greatly improved.

Referring to fig. 2 specifically, one end of the workbench 1 is fixedly connected with a supporting block 21, and an upper end of the supporting block 21 is fixedly connected with a placing plate 22.

In this embodiment: the device can be supported in the bending process by the placing plate 22 fixedly connected to the upper end of the supporting block 21, so that the stability of the device in bending is improved, and the device can be prevented from falling in the bending process.

Referring to fig. 3 specifically, one end of the bending frame 14 is fixedly connected with a display 17, and upper ends of the two sliding rods 3 are fixedly connected with limiting blocks 20.

In this embodiment: the running state and the production efficiency of the bending machine can be monitored through the display 17 fixedly connected to one end of the bending machine frame 14, faults and anomalies can be found in time, the production efficiency and the quality can be guaranteed, a limiting effect can be achieved through the two limiting blocks 20 fixedly connected to the upper ends of the two sliding rods 3, the bending die 6 is prevented from being lifted to be too high and falling from the upper end of the workbench 1, and the device is damaged and cannot run.

Referring to fig. 1 specifically, a plurality of support blocks 23 are fixedly connected to the lower end of the workbench 1, a plurality of foot pads 24 are fixedly connected to the lower end of the plurality of support blocks 23, a collecting shell 25 is fixedly connected to one end of the workbench 1, and a collecting groove 26 is formed in the collecting shell 25.

In this embodiment: the supporting blocks 23 can play a supporting role on the whole device, the contact area of the foot pads 24 fixedly connected to the lower ends of the supporting blocks 23 can be increased, the friction force is further improved, the stability of the device is further improved, the bent materials can be collected through the collecting grooves 26 formed in the collecting shell 25, and the collecting convenience is improved.

The working principle and the using flow of the utility model are as follows: the bending die 6 is lifted to be separated from the clamping connection of the two fixing plates 10, and then the bending die 6 is pushed to rotate on the circumferential surface of the connecting column 8 to adjust the correct bending die 6, so that the time consumption of the replacement of the bending die 6 is reduced, the two fixing plates 10 are placed close to each other to complete the clamping connection after the adjustment is completed, the starting button 18 is pressed to start the hydraulic device 15 to drive the bending tool 16 to slowly attach to the bending die 6 to be in extrusion fit, the bending work is completed, the time consumption of the replacement of the bending die 6 is reduced through the device, and the service efficiency of the device is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A nonstandard bending die, comprising:

workstation (1), sliding tray (2) have all been seted up to one end of workstation (1), two the equal fixedly connected with slide bar (3) of one side inner wall of sliding tray (2), fixed slot (4) have been seted up to one end of workstation (1), one side inner wall fixedly connected with backup pad (5) of fixed slot (4), the upper end of backup pad (5) is provided with bending die (6), turn round groove (7) have been seted up in bending die (6), turn round groove (7) internal rotation is connected with spliced pole (8), the equal fixedly connected with spacing ring (9) in both ends of spliced pole (8), two the circumferencial surface of two slide bars (3) are all overlapped to spacing ring (9), one side inner wall fixedly connected with two fixed plates (10) of fixed slot (4), two connecting groove (11) have all been seted up to one side inner wall of sliding tray (2).

2. The nonstandard bending die according to claim 1, wherein a supporting groove (12) is formed in one end of the workbench (1), supporting columns (13) are fixedly connected to one side inner walls of the two supporting grooves (12), bending frames (14) are fixedly connected to the upper ends of the supporting columns (13), hydraulic devices (15) are fixedly connected to the upper ends of the bending frames (14), bending cutters (16) are fixedly connected to the lower ends of the hydraulic devices (15), starting buttons (18) are fixedly connected to one end of the bending frames (14), and stop buttons (19) are fixedly connected to one end of the bending frames (14).

3. The nonstandard bending die as claimed in claim 2, wherein one end of the workbench (1) is fixedly connected with a supporting block (21), and the upper end of the supporting block (21) is fixedly connected with a placing plate (22).

4. A nonstandard bending die according to claim 3, wherein one end of the bending frame (14) is fixedly connected with a display (17), and the upper ends of the two sliding rods (3) are fixedly connected with limiting blocks (20).

5. The nonstandard bending die as claimed in claim 4, wherein the lower end of the workbench (1) is fixedly connected with a plurality of supporting blocks (23), and the lower ends of the supporting blocks (23) are fixedly connected with a plurality of foot pads (24).

6. The nonstandard bending die as claimed in claim 5, wherein one end of the workbench (1) is fixedly connected with a collecting shell (25), and a collecting groove (26) is formed in the collecting shell (25).