CN221952737U - Copper tube straightening and cutting device - Google Patents

Abstract

The utility model discloses a copper pipe straightening and cutting device, which belongs to the technical field of copper pipe processing and comprises a workbench used for straightening and cutting a copper pipe and a fixing ring used for fixing the copper pipe, wherein a first fixing plate is fixedly connected to the upper side of the workbench, a first motor used for providing power for straightening the copper pipe is arranged on the lower side of the workbench, a third motor used for providing power for adjusting the angle of the fixing ring is arranged on the bottom side of a first rack, a second fixing plate rotationally connected with the rack is fixedly connected to the output end of the third motor, the device drives the second fixing plate to rotate through the third motor, drives a first rotating column to rotate through the first motor, both ends of the copper pipe are arranged at the center part of the fixing ring, drives a fixing bolt to rotate, drives the fixing ring to tighten, and realizes fixing of both ends of the copper pipe, and drives the first rotating column to rotate through the first motor, and stretches both ends of the copper pipe to the same straight line.

Description

Copper tube straightening and cutting device

Technical Field

The utility model belongs to the technical field of copper tube processing, in particular to a copper tube straightening and cutting device.

Background Art

Copper tube, also known as red copper tube, is a pressed and drawn seamless tube, which is a kind of non-ferrous metal tube. Copper tube has good electrical and thermal conductivity, strong corrosion resistance, is not easy to oxidize, is not easy to react chemically with many liquid substances, and is easy to bend.

In the current copper tube straightening and cutting device, the two ends of the copper tube may be misaligned, the two ends are not in the same straight line, and the angle between the two ends is too large, which makes it inconvenient to grasp and fix the two ends.

For example, a copper tube straightening and cutting device in a prior art Chinese patent document (application announcement number CN213615234U) can straighten and cut the copper tube, avoid scratching the copper tube, and accurately control the moving distance of the copper tube to improve product quality. However, the prior art has the following problems: the two ends of the copper tube may be misaligned, the two ends are not in the same straight line, and the angle between the two ends is too large, which makes it difficult to grab and fix the two ends.

Therefore, in view of this situation, it is urgent to design and produce a copper tube straightening and cutting device to meet the needs of practical use.

Utility Model Content

The utility model aims to provide a copper tube straightening and cutting device to solve the problems raised in the background technology.

To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a copper tube straightening and cutting device, comprising a workbench used for straightening and cutting copper tubes and a fixing ring for fixing the copper tubes, a first fixing plate being fixedly connected to the upper side of the workbench, a first motor providing power for straightening the copper tubes being installed on the lower side of the workbench, a first rotating column being fixedly connected to the output end of the first motor, a second motor being installed on the upper side of the first rotating column, a first circular gear being fixedly connected to the output end of the second motor, a first rack being slidably connected to the first rotating column being meshed on the side edge of the first circular gear, a third motor providing power for adjusting the angle of the fixing ring being installed on the bottom side of the first rack, and a second fixing plate being rotatably connected to the rack being fixedly connected to the output end of the third motor.

Preferably, a fifth motor for providing power for straightening the copper tube is installed on the lower side of the workbench, and the output end of the fifth motor is fixedly connected to a second circular gear, and a second rack is meshed on the side of the second circular gear.

Preferably, the end of the second rack away from the fifth motor is fixedly connected to a first moving block, the upper side of the first moving block is slidably connected to a fixed ring, and the fourth motor is installed on the fixed end of the fixed ring.

Preferably, the output end of the fourth motor is fixedly connected with a fixing bolt, the side of the workbench is fixedly connected with a third fixing plate, the side of the third fixing plate is installed with a sixth motor, and the output end of the sixth motor is fixedly connected with a threaded rod.

Preferably, the threaded rod is threadedly connected to a second moving block slidably connected to the workbench, a telescopic rod is fixedly connected to the lower side of the second moving block, and a fourth fixed plate is fixedly connected to the extended end of the telescopic rod.

Preferably, a seventh motor for providing power for copper tube cutting is installed on the side of the fourth fixed plate, and a rotating disc is fixedly connected to the output end of the seventh motor.

Preferably, a connecting rod is rotatably connected to the side of the rotating disk, and an end of the connecting rod away from the rotating disk is rotatably connected to a cutting blade slidably connected to the fourth fixed plate.

Compared with the prior art, the technical effects and advantages of the utility model are as follows:

The copper tube straightening and cutting device drives the second fixed plate to rotate through the third motor, and then drives the first rotating column to rotate through the first motor, so that both ends of the copper tube are arranged at the center of the fixing ring, and then the fourth motor drives the fixing bolt to rotate, drives the fixing ring to be tightened, so as to fix the two ends of the copper tube, and then drives the first rotating column to rotate through the first motor to stretch the two ends of the copper tube to the same straight line, which can facilitate the staff to fix the two ends.

The copper tube straightening and cutting device drives the rotating disk to rotate through the seventh motor, and the rotation of the rotating disk drives the angle of the connecting rod to change, driving the cutting blade to move in a circular motion, thereby achieving the cutting of the copper tube and avoiding the use of a cutting machine to cause sparks to fly, which poses a safety hazard.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

FIG2 is a schematic structural diagram of the second circular gear and the first rotating column of the utility model;

FIG3 is a schematic structural diagram of a first rack of the present invention;

FIG. 4 is a schematic diagram of the structure of the cutting blade of the utility model.

Description of reference numerals:

In the figure: 1. workbench; 2. first fixed plate; 3. first motor; 4. first rotating column; 5. second motor; 6. first circular gear; 7. first rack; 8. second fixed plate; 9. third motor; 10. first moving block; 11. fixing ring; 12. fourth motor; 13. fixing bolt; 14. fifth motor; 15. second circular gear; 16. second rack; 17. third fixed plate; 18. sixth motor; 19. second moving block; 20. threaded rod; 21. fourth fixed plate; 22. telescopic rod; 23. seventh motor; 24. rotating disk; 25. connecting rod; 26. cutting blade.

DETAILED DESCRIPTION

In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

In order to solve the problem that the two ends of the copper tube may be misaligned, the two ends are not on the same straight line, the angle between the two ends is too large, and it is not convenient to grab and fix the two ends, a copper tube straightening and cutting device as shown in Figures 1 to 4, includes a workbench 1 for straightening and cutting the copper tube and a fixing ring 11 for fixing the copper tube, the lower side of the workbench 1 is provided with a support rod, the fixing ring 11 is divided into two parts on the left and right, one part is fixedly connected to the first moving block 10, and the other end is slidably connected to the first moving block 10, a fixed end is provided on the upper side of the fixing ring 11, and a threaded hole is opened on the fixed end for convenient screw connection with the fixing thread 13, one end of the fixing thread 13 is fixedly connected to the fourth motor 12, and the other end is fixedly connected to the limiting plate to prevent the fixing thread 13 from falling out of the fixing ring 11, the upper side of the workbench 1 is fixedly connected to the first fixing plate 2, the upper side of the first fixing plate 2 is installed with the fixing ring 11, the lower side of the workbench 1 A first motor 3 for providing power for straightening the copper tube is installed on the side, and a first rotating column 4 is fixedly connected to the output end of the first motor 3, and the first rotating column 4 is rotatably connected to the workbench 1. A second motor 5 is installed on the upper side of the first rotating column 4, and a first circular gear 6 is fixedly connected to the output end of the second motor 5. The first circular gear 6 is located inside the first rotating column 4, and the side of the first circular gear 6 is meshed with a first rack 7 slidably connected to the first rotating column 4. A third motor 9 for providing power for adjusting the angle of the fixing ring 11 is installed on the bottom side of the first rack 7, and the output end of the third motor 9 is fixedly connected to a second fixed plate 8 rotatably connected to the rack. A fifth motor 14 for providing power for straightening the copper tube is installed on the lower side of the workbench 1, and a second circular gear 15 is fixedly connected to the output end of the fifth motor 14, and a second circular gear 15 is meshed with a second rack 16 on the side of the second circular gear 15, and the second rack 16 is slidably connected to the workbench 1.

The end of the second rack 16 away from the fifth motor 14 is fixedly connected to the first moving block 10, and sliding grooves are provided on the first moving block 10, the first fixed plate 2 and the second fixed plate 8, the upper side of the first moving block 10 is slidably connected to the fixing ring 11, the fixed end of the fixing ring 11 is installed with the fourth motor 12, the output end of the fourth motor 12 is fixedly connected with the fixing bolt 13, the side of the workbench 1 is fixedly connected with the third fixing plate 17, the side of the third fixing plate 17 is installed with the sixth motor 18, the output end of the sixth motor 18 is fixedly connected with the threaded rod 20, one end of the threaded rod 20 is fixedly connected to the sixth motor 18, and the other end is rotatably connected to the third fixed plate 17, and the threaded rod 20 is screwed with the second moving block 19 slidably connected to the workbench 1.

A slider is provided on the side of the second movable block 19, and a threaded hole is provided on the second movable block 19 for convenient screw connection with the threaded rod 20. A sliding groove is provided on the side of the workbench 1. A telescopic rod 22 is fixedly connected to the lower side of the second movable block 19, and the extended end of the telescopic rod 22 is fixedly connected to the fourth fixed plate 21. A seventh motor 23 for providing power for copper tube cutting is installed on the side of the fourth fixed plate 21, and a rotating disk 24 is fixedly connected to the output end of the seventh motor 23. A connecting rod 25 is rotatably connected to the side of the rotating disk 24, and a cutting blade 26 slidably connected to the fourth fixed plate 21 is rotatably connected to the end of the connecting rod 25 away from the rotating disk 24. A limiting block is provided on the side of the cutting blade 26 for convenient sliding of the cutting blade 26, and a sliding member is provided on the side of the fourth fixed plate 21 for convenient sliding connection with the cutting blade 26 and convenient replacement of the cutting blade 26.

All structures and instruments are heat-resistant and waterproof.

The first motor 3, the second motor 5, the third motor 9, the fourth motor 12, the fifth motor 14, the sixth motor 18, the telescopic rod 22 and the seventh motor 23 are all conventional instruments. The working principle, size and model are irrelevant to the function of the present application, so they are not described in detail. They are all controlled by a remote control switch. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present utility model is mainly used to protect mechanical devices, so the present utility model will no longer explain the control method and circuit connection in detail.

How it works

During use of the copper tube straightening and cutting device, the first motor 3 is started to drive the first rotating column 4 to rotate, the third motor 9 is started to drive the second fixing plate 8 to rotate, the second motor 5 is started to drive the first circular gear 6 to move, the movement of the first circular gear 6 drives the second fixing plate 8 and the fixing ring 11 to move, the end of the copper tube is placed at the center of the fixing ring 11, the fourth motor 12 is started to drive the fixing bolt 13 to rotate to fix the copper tube, the first motor 3 is started to drive the first rotating column 4 to rotate, the two ends of the copper tube are pulled to the same straight line, the fifth motor 14 is started to drive the second circular gear 15 to rotate, and the rotation of the second circular gear 15 drives the two second racks 16 The two first moving blocks 10 are moved toward each other to a suitable position, and then the fourth motor 12 of the fixing ring 11 on the first moving block 10 is started, and the fixing bolt 13 is driven by the fourth motor 12 to rotate to fix the copper tube, and the first rotating column 4 is started to stretch the copper tube, and the sixth motor 18 is started to drive the threaded rod 20 to rotate, and the rotation of the copper tube threaded rod 20 drives the second moving block 19 to move, and then the telescopic rod 22 is started to drive the fourth fixed plate 21 and the cutting disc 26 to move, and the seventh motor 23 is started to drive the rotating disk 24 to rotate, and the rotation of the rotating disk 24 drives the angle of the connecting rod 25 to change, so as to realize the cyclic movement of the cutting disc 26 and the cutting of the copper tube.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a copper pipe is straightened and cutting device, includes workstation (1) and fixed ring (11) that are used for fixed copper pipe that are used for copper pipe to straighten and cut, its characterized in that: the utility model discloses a copper pipe straightening machine, including workstation (1), first fixed plate (2) of upside fixedly connected with of workstation (1), first motor (3) for copper pipe straightening provides power are installed to the downside of workstation (1), the output fixedly connected with first rotation post (4) of first motor (3), second motor (5) are installed to the upside of first rotation post (4), the output fixedly connected with first round gear (6) of second motor (5), the side meshing of first round gear (6) has first rack (7) with first rotation post (4) sliding connection, third motor (9) for adjusting fixed ring (11) angle power are installed to the downside of first rack (7), the output fixedly connected with of third motor (9) rotates second fixed plate (8) of being connected with the rack.

2. A copper tube straightening and cutting device according to claim 1, characterized in that: a fifth motor (14) for providing power for straightening the copper pipe is arranged on the lower side of the workbench (1), a second circular gear (15) is fixedly connected to the output end of the fifth motor (14), and a second rack (16) is meshed with the side edge of the second circular gear (15).

3. A copper tube straightening and cutting device according to claim 2, characterized in that: one end of the second rack (16) far away from the fifth motor (14) is fixedly connected with a first moving block (10), the upper side of the first moving block (10) is in sliding connection with a fixed ring (11), and a fourth motor (12) is installed at the fixed end of the fixed ring (11).

4. A copper tube straightening and cutting device according to claim 3, characterized in that: the output end of the fourth motor (12) is fixedly connected with a fixing bolt (13), the side edge of the workbench (1) is fixedly connected with a third fixing plate (17), the side edge of the third fixing plate (17) is provided with a sixth motor (18), and the output end of the sixth motor (18) is fixedly connected with a threaded rod (20).

5. A copper tube straightening and cutting device according to claim 4, wherein: the threaded rod (20) is in threaded connection with a second moving block (19) which is in sliding connection with the workbench (1), a telescopic rod (22) is fixedly connected to the lower side of the second moving block (19), and a fourth fixing plate (21) is fixedly connected to the extension end of the telescopic rod (22).

6. A copper tube straightening and cutting device according to claim 5, wherein: a seventh motor (23) for providing power for copper pipe cutting is arranged on the side edge of the fourth fixing plate (21), and a rotating disc (24) is fixedly connected to the output end of the seventh motor (23).

7. A copper tube straightening and cutting device according to claim 6, wherein: the side of the rotating disc (24) is rotationally connected with a connecting rod (25), and one end of the connecting rod (25) far away from the rotating disc (24) is rotationally connected with a cutting piece (26) which is in sliding connection with the fourth fixed plate (21).