CN219745936U - Numerical control bending machine - Google Patents

Abstract

The utility model discloses a numerical control bending machine, which comprises a workbench, wherein one side of the workbench is fixedly connected with a mounting frame, the interior of the mounting frame is provided with two rotating shafts through bearings, one ends of the two rotating shafts, which are close to each other, are fixedly connected with a lower fixing frame, the upper surface of the lower fixing frame is fixedly connected with a first electric push rod, and one end of the first electric push rod, which is far away from the lower fixing frame, is fixedly connected with an upper fixing frame. This numerical control bender when bending tubular product, the staff can place a plurality of tubular products on lower locating rack in proper order, then starts second electric putter and first electric putter, then go up locating rack and last mount and press from both sides tightly to tubular product of different specifications, start servo motor, servo motor drives the pivot and rotates, can make the lower mount rotate, then can bend a plurality of tubular products simultaneously.

Description

Numerical control bending machine

Technical Field

The utility model relates to the technical field of numerical control bending machines, in particular to a numerical control bending machine.

Background

The numerical control bending machine is a pipe forming machine designed for cold-rolling sheet metal processing and is widely applied to pipe bending processing in the industries of automobiles, aircraft manufacturing, light industry, shipbuilding, containers, elevators, railway vehicles and the like.

The existing bending machine can only bend one pipe at a time after fixing the pipe, and the bending speed is low, so that the bending efficiency of the pipe is affected.

Disclosure of Invention

The utility model mainly aims to provide a numerical control bending machine which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a numerical control bender, includes the workstation, one side fixedly connected with mounting bracket of workstation, the pivot is installed through the bearing to the inside of mounting bracket, the quantity of pivot is two, two the one end that the pivot is close to each other all carries out fixed connection with lower mount, the last fixed surface of lower mount is connected with first electric putter, the one end fixedly connected with mount under the first electric putter keeps away from, one of them the one end that the mount was kept away from to the pivot carries out fixed connection with servo motor's output.

In order to enable the servo motor to be installed more firmly and not easy to move in position, the number of the installation frames is two, one installation frame is fixedly connected with a motor support plate on the back face of the installation frame, and the upper surface of the motor support plate is fixedly connected with the servo motor.

In order to support the pipe conveniently, the pipe is placed more conveniently, and the upper surface of the workbench is fixedly connected with the lower locating frame as the numerical control bending machine.

In order to facilitate the control of the upper positioning frame to move and clamp a pipe, the numerical control bending machine is characterized in that the upper surface of the workbench is fixedly connected with the mounting frame, the lower surface of the mounting frame is fixedly connected with the second electric push rod, and one end of the second electric push rod, which is far away from the mounting frame, is fixedly connected with the upper positioning frame.

In order to enable the pipe to be placed more orderly, as the numerical control bending machine provided by the utility model, one side of the upper surface of the workbench is fixedly connected with a limit baffle.

In order to facilitate storage of articles, as the numerical control bending machine provided by the utility model, the storage box is fixedly connected to the lower surface of the workbench.

In order to open the box door more conveniently, as the numerical control bending machine provided by the utility model, the front surface of the storage box is hinged with the box door through the hinge, and the front surface of the box door is fixedly connected with the handle.

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

this numerical control bender, through the mounting bracket, the pivot, the lower mount, first electric putter, the upper mount, servo motor, lower locating rack, second electric putter and the setting of upper locating rack, when bending the pipe, the staff can place a plurality of tubular products on lower locating rack in proper order, then start second electric putter and first electric putter, then upper locating rack and upper mount can press from both sides tightly the pipe, and can press from both sides tightly the tubular product of different specifications, start servo motor, servo motor drives the pivot and rotates, can make the lower mount rotate, then can bend a plurality of tubular products simultaneously, bending efficiency has been greatly improved.

Drawings

Fig. 1 is a schematic diagram of an axial measurement structure of a numerical control bending machine according to embodiment 1 of the present utility model;

fig. 2 is a schematic diagram of a rear view axis measurement structure of a numerical control bending machine according to embodiment 1 of the present utility model;

fig. 3 is a schematic diagram of a bottom axial measurement structure of a numerical control bending machine according to embodiment 1 of the present utility model;

fig. 4 is a schematic diagram of a sectional axial measurement structure of a numerical control bending machine according to embodiment 1 of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a of the numerical control bending machine according to embodiment 1 of the present utility model.

In the figure: 1. a work table; 2. a fixing frame; 3. a rotating shaft; 4. a lower fixing frame; 5. a first electric push rod; 6. an upper fixing frame; 7. a servo motor; 8. a motor support plate; 9. a lower positioning frame; 10. a mounting frame; 11. a second electric push rod; 12. an upper positioning frame; 13. a limit baffle; 14. a storage box; 15. a door; 16. a handle.

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

As shown in fig. 1-5, a numerical control bending machine comprises a workbench 1, wherein one side of the workbench 1 is fixedly connected with a fixing frame 2, rotating shafts 3 are arranged in the fixing frame 2 through bearings, the number of the rotating shafts 3 is two, one ends, close to each other, of the two rotating shafts 3 are fixedly connected with a lower fixing frame 4, the upper surface of the lower fixing frame 4 is fixedly connected with a first electric push rod 5, one end, far away from the lower fixing frame 4, of the first electric push rod 5 is fixedly connected with an upper fixing frame 6, and one end, far away from the lower fixing frame 4, of one rotating shaft 3 is fixedly connected with the output end of a servo motor 7.

When the pipe bending machine is specifically used, when the pipe is bent, a worker can sequentially place a plurality of pipes on the lower locating frame 9, then start the second electric push rod 11 and the first electric push rod 5, then the upper locating frame 12 and the upper fixing frame 6 can clamp the pipe, the pipes with different specifications can be clamped, the servo motor 7 is started, the servo motor 7 drives the rotating shaft 3 to rotate, the lower fixing frame 4 can be rotated, the pipes can be bent simultaneously, and bending efficiency is greatly improved.

In this embodiment, the number of the fixing frames 2 is two, wherein the back of one fixing frame 2 is fixedly connected with a motor support plate 8, and the upper surface of the motor support plate 8 is fixedly connected with a servo motor 7.

When the servo motor is particularly used, the servo motor 7 can be more firmly installed through the arrangement of the motor support plate 8, and the position movement is difficult to occur.

In this embodiment, the upper surface of the workbench 1 is fixedly connected with a lower positioning frame 9.

When the pipe rack is particularly used, the pipe rack is supported through the arrangement of the lower locating rack 9, so that the pipe rack is convenient to place.

In this embodiment, the upper surface of the workbench 1 is fixedly connected with a mounting frame 10, the lower surface of the mounting frame 10 is fixedly connected with a second electric push rod 11, and one end of the second electric push rod 11 away from the mounting frame 10 is fixedly connected with an upper positioning frame 12.

When the pipe clamping device is particularly used, the upper positioning frame 12 is convenient to control to move through the arrangement of the second electric push rod 11, so that the pipe is clamped.

In this embodiment, a limit baffle 13 is fixedly connected to one side of the upper surface of the workbench 1.

When the pipe is particularly used, one end of the pipe can be blocked through the arrangement of the limiting baffle 13, so that the pipe is placed more neatly.

In this embodiment, the lower surface of the workbench 1 is fixedly connected with a storage box 14, the front surface of the storage box 14 is hinged with a box door 15 through a hinge, and the front surface of the box door 15 is fixedly connected with a handle 16.

In particular use, the storage box 14 is arranged to facilitate storage of articles, and the handle 16 is arranged to facilitate opening of the box door 15.

Working principle: when bending the tubular product, the staff can place a plurality of tubular products on lower locating rack 9 in proper order, then start second electric putter 11 and first electric putter 5, then go up locating rack 12 and last mount 6 and press from both sides tightly the tubular product, start servo motor 7, servo motor 7 drives pivot 3 and rotates, can make lower mount 4 rotate, then can bend a plurality of tubular products simultaneously, after the tubular product is bent, the staff starts first electric putter 5 and second electric putter 11, can release the centre gripping to the tubular product, be convenient for take off the tubular product.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a numerical control bender, includes workstation (1), its characterized in that: one side fixedly connected with mount (2) of workstation (1), pivot (3) are installed through the bearing to the inside of mount (2), the quantity of pivot (3) is two, two the one end that pivot (3) are close to each other all carries out fixed connection with lower mount (4), the last fixed surface of lower mount (4) is connected with first electric putter (5), the one end fixedly connected with upper mount (6) of lower mount (4) are kept away from to first electric putter (5), one of them the one end that lower mount (4) was kept away from to pivot (3) carries out fixed connection with the output of servo motor (7).

2. A numerically controlled bending machine as in claim 1, wherein: the number of the fixing frames (2) is two, one of the fixing frames (2) is fixedly connected with a motor support plate (8) on the back surface, and a servo motor (7) is fixedly connected to the upper surface of the motor support plate (8).

3. A numerically controlled bending machine as in claim 1, wherein: the upper surface of the workbench (1) is fixedly connected with a lower locating frame (9).

4. A numerically controlled bending machine as in claim 1, wherein: the upper surface fixedly connected with mounting bracket (10) of workstation (1), the lower surface fixedly connected with second electric putter (11) of mounting bracket (10), the one end fixedly connected with locating rack (12) that second electric putter (11) kept away from mounting bracket (10).

5. A numerically controlled bending machine as in claim 1, wherein: one side of the upper surface of the workbench (1) is fixedly connected with a limit baffle (13).

6. A numerically controlled bending machine as in claim 1, wherein: the lower surface of the workbench (1) is fixedly connected with a storage box (14).

7. A numerically controlled bending machine as in claim 6, wherein: the front of the storage box (14) is hinged with a box door (15) through a hinge, and the front of the box door (15) is fixedly connected with a handle (16).