CN218692837U - Portable air conditioner copper pipe is with bending device - Google Patents

Abstract

The utility model provides a convenient bending device for air-conditioning copper pipes, which belongs to the technical field of air-conditioning copper pipes. It includes a processing seat and a bending mechanism, the upper surface of the processing seat is rotatably connected to the rotating roller, the bending mechanism includes a servo motor, the servo motor is arranged on the bottom surface of the processing seat, and the output end of the servo motor is connected to reduce machine, the output end of the reducer is fixedly connected to the rotating shaft, the rotating shaft is fixedly connected to the rotating roller, and the push plate is bent, and the bending push plate is fixedly installed on the outer surface of the rotating roller. The device can intuitively observe the bending angle of the copper tube, avoiding the excessive or too small bending angle of the copper tube, which cannot meet the requirements of use. By setting a rotatable rotating roller and installing a bending push plate on the outer surface of the rotating roller, At the same time, a positioning roller is set on one side of the rotating roller, so that the bending angle of the copper pipe can be seen intuitively, and the servo motor can be controlled to turn off and work in time, and the operation is convenient and simple.

Description

A Bending Device for Portable Air Conditioning Copper Pipes

technical field

The utility model relates to the technical field of air-conditioning copper pipes, in particular to a multi-functional spraying and coating machine for straw bacterial agents.

Background technique

Air-conditioning copper pipe is an extremely important accessory of air-conditioning. Air-conditioning generally includes an external unit and an internal unit, and the internal and external units are connected by copper pipes to transmit refrigerant. No matter in the process of processing or using the air-conditioning copper pipe, it is necessary to It performs corresponding bending processing.

The Chinese patent with the publication number CN217315308U is as follows: a bending device for air-conditioning copper pipes, including: a base, a bending box with an opening on one side is fixedly installed on the top of the base, and a bending box is fixedly installed on the side away from the opening. Lifting and adjusting box, the middle part of the bending box is provided with a copper pipe passage through both sides, the cross section of the copper pipe passage is set as a semicircular structure, and the upper and lower side walls of the base at the entrance and exit of the copper pipe passage are installed with supporting columns.

In the above comparative document, although the copper pipe is bent by the bending wheel, the above comparative document extends the copper pipe into the inside of the bending box for bending, and the bending angle of the copper pipe is not intuitively seen. When bending, It is easy to make the bending angle too large or too small, resulting in waste, so we propose a portable air-conditioning copper pipe bending device to solve the above problems.

Utility model content

In order to make up for the above deficiencies, the utility model provides a portable air-conditioning copper pipe bending device that overcomes the above technical problems or at least partially solves the above problems.

The utility model is achieved in that:

The utility model provides a convenient bending device for air-conditioning copper pipes, which includes a processing seat, the upper surface of the processing seat is rotatably connected to a rotating roller, the four corners of the bottom surface of the processing seat are fixedly connected to a support rod, and the support rod The bottom surface is fixedly connected to the non-slip pad;

Bending mechanism, the bending mechanism includes;

A servo motor, the servo motor is arranged on the bottom surface of the processing seat, the output end of the servo motor is connected to the speed reducer, the output end of the speed reducer is fixedly connected to the rotating shaft, and the rotating shaft is fixedly connected to the rotating roller;

Bending push plate, the bending push plate is fixedly installed on the outer surface of the rotating roller;

The positioning roller is arranged on the upper surface of the processing seat.

A slide rail is provided on the inner wall of the through hole, and a moving block is arranged inside the slide rail, and the moving block is fixedly connected to the positioning rod, and the bottom surface of the positioning rod is fixedly connected to the first magnet. The upper surface of the rotating roller is provided with several circular grooves, the positioning rod is slidably connected to the inside of the circular grooves, and the inner bottom of the circular grooves is fixedly connected to the second magnet. The magnetic poles of the first magnet and the second magnet are opposite, the first magnet is embedded in the bottom surface of the positioning rod, and the second magnet is embedded in the inner bottom of the circular groove.

In a preferred solution, the bottom surface of the processing seat is fixedly connected to the vertical plate, the bottom surface of the vertical plate is fixedly connected to the rectangular plate, the upper surface of the rectangular plate is fixedly connected to the servo motor, and the deceleration on the output end of the servo motor The machine is fixedly connected with the bottom surface of the processing seat, the vertical plate is fixedly installed on the bottom surface of the processing seat, and the rectangular plate is fixedly installed on the side of the vertical plate, and the servo motor is fixedly installed on the rectangular plate. Drive the rotating roller to rotate, and then bend the copper tube.

In a preferred solution, a chute is provided on the upper surface of the processing seat, and a slide block is arranged inside the chute, the height of the slide block is less than 3 cm inside the chute, and the height of the slide block is less than the inside depth of the chute , the screw rod on the slider can be lower than the position of the upper surface of the processing seat, which can avoid scratches on the outer surface of the copper tube, affect the quality of the copper tube, and cause the copper tube to be unsatisfactory for use.

In a preferred solution, the upper surface of the slider is fixedly connected to the cylindrical rod, the upper surface of the cylindrical rod is fixedly connected to the positioning roller, and the positioning roller is slidably connected to the upper surface of the processing seat, and the upper surface of the slider is fixedly installed The cylindrical rod is fixedly connected with the positioning roller, so that the positioning roller can be supported, and the positioning roller can be used stably, and the copper pipe can be bent under the cooperation of the rotating roller.

In a preferred solution, the upper surface of the slider is provided with a round hole, the inner bottom of the chute is provided with a threaded hole matching the diameter of the round hole, and a screw is arranged inside the threaded hole, and the screw runs through the circle. Inside the hole, a round hole is set on the upper surface of the slider, a threaded hole is set on the inner bottom of the chute, and a screw is set inside the threaded hole, the slider can be positioned by the screw, so that the positioning roller can be used stably.

In a preferred solution, the hinge on the upper surface of the positioning roller is connected to the connecting plate, the upper surface of the connecting plate is provided with a through hole, and the inside of the through hole is slidingly connected to the positioning rod, and the upper surface of the positioning roller is provided with a rotatable The connecting plate can limit the position of the copper tube, prevent the copper tube from moving upward during the bending process, and break away from the position between the positioning roller and the rotating roller, affecting the bending process of the copper tube.

The utility model provides a bending device for a portable air-conditioning copper pipe, and its beneficial effects include:

1. By setting a rotatable rotating roller on the upper surface of the processing seat, and installing a bending push plate on the outer surface of the rotating roller, and setting a positioning roller on one side of the rotating roller, it can be clamped between the positioning roller and the rotating roller. Next, limit the position of the copper tube, and at the same time, the copper tube can be bent under the rotation of the bending push plate, and the bending angle of the copper tube can be seen intuitively, and the servo motor can be controlled to turn off and work in time to effectively avoid the copper tube bending The bending angle is too large or too small, which is suitable for use, and the operation is convenient and simple.

2. By setting a rotatable connecting plate on the upper surface of the positioning roller, and setting a retractable positioning rod inside the connecting plate, the bottom surface of the positioning rod is installed with the first magnet, and the inner bottom of the circular groove is installed with the second magnet. By limiting the positioning rod, the copper tube can be limited, so that the copper tube can be stably processed, and the copper tube can be prevented from slipping out from between the positioning roller and the rotating roller.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

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

Fig. 2 is the schematic diagram of the structure of the bottom surface of the processing seat of the present utility model;

Fig. 3 is a schematic diagram of the internal structure of the utility model chute;

Fig. 4 is a schematic diagram of the connection structure between the positioning rod and the connecting plate of the present invention;

Fig. 5 is a schematic diagram of the internal structure of the circular groove of the present utility model;

FIG. 6 is a structural schematic diagram of the output end of the servo motor of the present invention.

In the figure: 1, processing seat; 2, rotating roller; 3, bending mechanism; 31, servo motor; 311, reducer; 312, rotating shaft; 32, bending push plate; 33, positioning roller; 4, vertical plate; 5, rectangular plate; 6, chute; 7, slider; 8, cylindrical rod; 9, screw; 10, connecting plate; 11, through hole; 12, positioning rod; 13, slide rail; 14, first magnet; 15. Circular slot; 16. Second magnet; 17. Support rod.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments described above are some of the embodiments of the present utility model, but not all of them. Based on the implementation manners in the present utility model, all other implementation manners obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

Referring to Figures 1-6, the utility model provides a technical solution: a portable bending device for air-conditioning copper pipes, including a processing seat 1 and a bending mechanism 3, the upper surface of the processing seat 1 is connected to the rotating roller 2 in rotation, and the bending device The folding mechanism 3 includes a servo motor 31, the servo motor 31 is arranged on the bottom surface of the processing seat 1, the output end of the servo motor 31 is connected to the speed reducer 311, the output end of the speed reducer 311 is fixedly connected to the rotating shaft 312, and the rotating shaft 312 is fixedly connected to the rotating roller 2 , the bending push plate 32 is fixedly installed on the outer surface of the rotating roller 2, and the positioning roller 33 is arranged on the upper surface of the processing seat 1.

In a preferred embodiment, the bottom surface of the processing seat 1 is fixedly connected to the vertical plate 4, the bottom surface of the vertical plate 4 is fixedly connected to the rectangular plate 5, the upper surface of the rectangular plate 5 is fixedly connected to the servo motor 31, and the deceleration on the output end of the servo motor 31 Machine 311 is fixedly connected with the bottom surface of processing seat 1.

In a preferred embodiment, a chute 6 is provided on the upper surface of the processing seat 1 , and a slider 7 is arranged inside the chute 6 , and the height of the slider 7 is 3 cm less than the inner depth of the chute 6 .

In a preferred embodiment, the upper surface of the slider 7 is fixedly connected to the cylindrical rod 8 , the upper surface of the cylindrical rod 8 is fixedly connected to the positioning roller 33 , and the positioning roller 33 is slidably connected to the upper surface of the processing seat 1 .

In a preferred embodiment, the upper surface of the slider 7 is provided with a round hole, the inner bottom of the chute 6 is provided with a threaded hole matching the diameter of the round hole, and a screw 9 is arranged inside the threaded hole, and the screw 9 runs through the inside of the round hole .

In a preferred embodiment, the upper surface of the positioning roller 33 is hinged to the connecting plate 10 , the upper surface of the connecting plate 10 defines a through hole 11 , and the inside of the through hole 11 is slidably connected to the positioning rod 12 .

The inner wall of the through hole 11 is provided with a slide rail 13, and a moving block is arranged inside the slide rail 13, and the moving block is fixedly connected with the positioning rod 12, and the bottom surface of the positioning rod 12 is fixedly connected with the first magnet 14. The upper surface of the rotating roller 2 is provided with several circular grooves 15 , the positioning rod 12 is slidably connected to the inside of the circular grooves 15 , and the inner bottom of the circular grooves 15 is fixedly connected to the second magnet 16 . The magnetic poles of the first magnet 14 and the second magnet 16 are opposite, the first magnet 14 is embedded in the bottom surface of the positioning rod 12 , and the second magnet 16 is embedded in the inner bottom of the circular groove 15 . The four corners of the bottom surface of the processing seat 1 are fixedly connected to the support rods 17, and the bottom surface of the support rods 17 is fixedly connected to the anti-slip pad.

Specifically, the working process or working principle of a portable air-conditioning copper pipe bending device is as follows: in order to facilitate the bending process of the copper pipe, the bending angle of the copper pipe can be clearly observed, so this device is designed, specifically The operation is as follows: connect the external power supply, then manually place the copper tube to be processed on the upper surface of the processing seat 1, then make the outer surface of the copper tube contact with the outer surface of the rotating roller 2, and then adjust the position of the positioning roller 33, because In this device, the positioning roller 33 is set in a movable state, which can clamp and process copper tubes of different diameters. Therefore, after placing the copper tube, it is necessary to adjust the position of the positioning roller 33. By manually moving the positioning roller 33, the positioning The outer surface of the roller 33 is squeezed against the copper pipe, and then the screw 9 is passed through the inside of the slider 7, and screwed into the threaded hole at the bottom of the chute 6, so that the slider 7 can be positioned, thereby positioning the roller 33 Positioning, the copper tube can be limited.

Then the connecting plate 10 is rotated manually, the positioning rod 12 inside the connecting plate 10 is stretched into the inside of the circular groove 15, and the positioning rod 12 is stably installed in the inside of the circular groove 15 through the mutual attraction of the two magnets. Just can avoid that copper tube can slip out from between positioning roller 33 and turning roller 2 during processing, influence processing.

Then start the servo motor 31, drive the reducer 311 to work by the servo motor 31, and then drive the rotating roller 2 to rotate by the reducer 311, so that the rotating roller 2 can slowly rotate, and drive the bending push plate 32 to rotate, and the bending push plate 32 to push the copper tube to bend, the staff can intuitively see the process of copper tube bending, and can clearly see the angle of copper tube bending, so as to control the closing of servo motor 31 in time to avoid excessive bending angle of copper tube or If it is too small, it will affect the use. When the rotating roller 2 is rotating, the friction between the first magnet 14 and the second magnet 16 will rotate, so that the positioning rod 12 is installed inside the rotating roller 2 and will not affect the normal rotation of the rotating roller 2. It is convenient for processing copper pipes.

It should be noted that the servo motor 31 and the reducer 311 are devices or equipment that exist in the prior art, or are devices or equipment that can be realized in the prior art, and their power supply, specific composition and principle are clear to those skilled in the art , so it will not be described in detail.

Claims (10)

1. A bending device for a portable air-conditioning copper pipe, characterized in that it comprises a processing seat (1), and the upper surface of the processing seat (1) is rotatably connected to a rotating roller (2); Bending mechanism (3), the bending mechanism (3) includes; Servomotor (31), described servomotor (31) is arranged on the bottom surface of processing seat (1), and the output end transmission of described servomotor (31) connects speed reducer (311), and the output of described speed reducer (311) The end is fixedly connected to the rotating shaft (312), and the rotating shaft (312) is fixedly connected to the rotating roller (2); Bending push plate (32), said bending push plate (32) is fixedly installed on the outer surface of rotating roller (2); A positioning roller (33), the positioning roller (33) is arranged on the upper surface of the processing seat (1). 2. The bending device for a portable air-conditioning copper pipe according to claim 1, characterized in that, the bottom surface of the processing seat (1) is fixedly connected to the vertical plate (4), and the vertical plate (4) The bottom surface is fixedly connected to the rectangular plate (5), the upper surface of the rectangular plate (5) is fixedly connected to the servo motor (31), the speed reducer (311) on the output end of the servo motor (31) and the processing seat (1) Bottom fixed connection. 3. The bending device for a portable air-conditioning copper pipe according to claim 1, characterized in that, a chute (6) is provided on the upper surface of the processing seat (1), and the chute (6) A slide block (7) is arranged inside, and the height of the slide block (7) is less than 3cm in depth inside the chute (6). 4. The bending device for a portable air-conditioning copper pipe according to claim 3, characterized in that, the upper surface of the slider (7) is fixedly connected to a cylindrical rod (8), and the cylindrical rod (8) The upper surface of the upper surface is fixedly connected with the positioning roller (33), and the said positioning roller (33) is slidingly connected with the upper surface of the processing seat (1). 5. The bending device for a portable air-conditioning copper pipe according to claim 3, characterized in that, the upper surface of the slider (7) has a circular hole, and the inner bottom of the chute (6) has a A threaded hole matching the diameter of the round hole, a screw rod (9) is arranged inside the threaded hole, and the screw rod (9) runs through the inside of the round hole. 6. A kind of bending device for portable air-conditioning copper pipe according to claim 1, characterized in that, the upper surface hinge of the positioning roller (33) is connected to the connecting plate (10), and the connecting plate (10 ) is provided with a through hole (11) on the upper surface, and the inside of the through hole (11) is slidingly connected with the positioning rod (12). 7. A bending device for a portable air-conditioning copper pipe according to claim 6, characterized in that, a slide rail (13) is provided on the inner wall of the through hole (11), and the inside of the slide rail (13) A moving block is arranged, and the moving block is fixedly connected with the positioning rod (12), and the bottom surface of the positioning rod (12) is fixedly connected with the first magnet (14). 8. A kind of portable air-conditioning copper pipe bending device according to claim 7, characterized in that, the upper surface of the rotating roller (2) offers several circular grooves (15), and the positioning rod ( 12) The inside of the circular groove (15) is slidably connected, and the inner bottom of the circular groove (15) is fixedly connected with the second magnet (16). 9. A kind of bending device for portable air-conditioning copper pipe according to claim 8, characterized in that, the magnetic poles of the first magnet (14) and the second magnet (16) are opposite, and the first magnet ( 14) It is embedded in the bottom surface of the positioning rod (12), and the second magnet (16) is embedded in the inner bottom of the circular groove (15). 10. A portable air-conditioning copper pipe bending device according to claim 1, characterized in that the four corners of the bottom surface of the processing seat (1) are fixedly connected to the support rods (17), and the support rods (17 ) is fixedly connected to the anti-skid pad.

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