Automatic bending forming machining equipment for automobile air conditioner metal pipe fitting

Abstract

The utility model provides an automobile air conditioner metal pipe fitting automatic bending forming machining device which comprises a base, a first linear guide rail, a second linear guide rail and a linear rack are sequentially and evenly distributed and fixedly installed on the base, and a feeding base is installed on the first linear guide rail, the second linear guide rail and the linear rack in a sliding mode. A control box and a walking mechanism are fixedly mounted on the feeding base; two feeding mechanisms are fixedly mounted on the control box; the walking mechanism is in meshed connection with the linear rack; a first bending driving mechanism and a second bending driving mechanism are fixedly mounted at the two ends of the base correspondingly. According to the whole arrangement, after one feeding mechanism is matched with the bending driving mechanism to bend one automobile air conditioner pipe fitting one by one, the other feeding mechanism can be matched with the second bending driving mechanism to bend the other automobile air conditioner pipe fitting in the returning process, and the process is repeated, so that the bending efficiency is greatly improved. Not only can empty resetting of the feeding mechanism be avoided, but also the working efficiency can be improved, and useless work is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of automobile air-conditioning metal pipe processing, and in particular relates to an automatic bending and forming processing device for automobile air-conditioning metal pipes. Background Art

[0002] As we all know, car air conditioning is a very important component of the car system. Car air conditioning is referred to as car air conditioning. It is used to adjust and control the temperature, humidity, air cleanliness and air flow in the car compartment to the best state, provide passengers with a comfortable riding environment, reduce travel fatigue, create good working conditions for drivers, and play an important role in ensuring safe driving. It generally includes a refrigeration device, a heating device and a ventilation device. This combined device makes full use of the limited space inside the car, has a simple structure and is easy to operate. It is an internationally popular modern car air conditioning system.

[0003] Since the installation space of automobile air conditioners is limited, the pipes of automobile air conditioners need to be bent accordingly for installation. However, in the existing automatic bending and forming processing equipment for automobile air conditioner metal pipes, the feeding mechanism needs to be reset empty after each pair of automobile air conditioner pipes are bent, which not only affects the processing efficiency, but also generates useless work.

[0004] Therefore, it is very necessary to invent an automatic bending and forming processing equipment for automobile air-conditioning metal pipe fittings. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a technical solution adopted by an automatic bending and forming processing equipment for automobile air-conditioning metal pipe fittings: an automatic bending and forming processing equipment for automobile air-conditioning metal pipe fittings, comprising a base, wherein: a linear guide rail 1, a linear guide rail 2 and a linear rack are evenly and fixedly installed on the base in sequence, and a feeding base is slidably installed on the linear guide rail 1, the linear guide rail 2 and the linear rack, and a control box and a walking mechanism are fixedly installed on the feeding base; two feeding mechanisms are fixedly installed on the control box, and the two feeding mechanisms are arranged in a mirror image position with the control box as the center; the walking mechanism is meshedly connected with the linear rack; a bending drive mechanism 1 and a bending drive mechanism 2 are fixedly installed at both ends of the base, and the positions of the bending drive mechanism 1 and the bending drive mechanism 2 correspond to the corresponding feeding mechanisms;

[0006] Preferably, the feeding mechanism includes a reduction motor and a rotating tube, and the motor of the reduction motor is fixedly mounted at one end outside the control box, and the reducer of the reduction motor is fixedly mounted at one end inside the control box; one end of the rotating tube rotates through the control box and is fixedly connected to the output end of the reduction motor, and an electric clamp is fixedly mounted on the other end of the rotating tube; the height of the rotating tube matches the height of the mold on the corresponding bending drive mechanism one and bending drive mechanism two.

[0007] Preferably, the walking mechanism includes a walking motor, and the walking motor is fixedly mounted on the feeding base, and a gear is fixedly mounted on the output end of the walking motor; the gear is meshingly connected with the linear rack.

[0008] Preferably, two T-shaped slide seats are evenly distributed on the bottom surface of the feeding base; the linear guide rail 1 and the linear guide rail 2 are located in the corresponding T-shaped slide seats and are slidably connected to the T-shaped slide seats.

[0009] Preferably, both ends of the control box are respectively penetrated with a through hole; one end of the rotating tube passes through the corresponding through hole and is fixedly connected to the output end of the corresponding reduction motor, and the rotating tube is rotationally connected to the corresponding through hole.

[0010] Preferably, the travel motor, the reduction motor, the controllers of the bending drive mechanism 1 and the bending drive mechanism 2, and the control panel are fixedly mounted on one side of the base.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] The overall arrangement of the utility model is that after one of the feeding mechanisms cooperates with the bending drive mechanism to bend one automobile air-conditioning pipe fitting, during the return process, the other feeding mechanism can cooperate with the bending drive mechanism to bend another automobile air-conditioning pipe fitting, and a reciprocating cycle is performed. In this way, it can not only avoid the empty vehicle reset of the feeding mechanism, but also improve the work efficiency and reduce useless work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0015] In the figure:

[0016] Base 1, linear guide one 2, linear guide two 3, linear rack 4, feeding base 5, control box 6, travel motor 7, reduction motor 8, rotating tube 9, electric clamp 10, bending drive mechanism one 11, bending drive mechanism two 12. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0018] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Embodiment 1

[0021] Reference Figure 1-2, an automatic bending and forming processing equipment for automobile air-conditioning metal pipes, comprising a base 1, wherein: a linear guide rail 1 2, a linear guide rail 2 3 and a linear rack 4 are evenly and fixedly installed on the base 1 in sequence, the linear guide rail 1 2, the linear guide rail 2 3 and the linear rack 4 are arranged in parallel, and a feeding base 5 is slidably installed on the linear guide rail 1 2, the linear guide rail 2 3 and the linear rack 4, and the stability and smoothness of the feeding base 5 during movement can be ensured by the arrangement of the linear guide rail 1 2, the linear guide rail 2 3 and the linear rack 4, and a control box 6 and a walking mechanism are fixedly installed on the feeding base 5, and the stability of the control box 6 and the walking mechanism can be ensured by the arrangement of the feeding base 5; two feeding mechanisms are fixedly installed on the control box 6, and the automobile air-conditioning pipes can be alternately pushed into the corresponding The bending process is performed in the bending drive mechanism 11 and the bending drive mechanism 2 12 to avoid resetting the empty vehicle, thereby improving work efficiency, and the two feeding mechanisms are arranged in a mirror image position with the control box 6 as the center; the walking mechanism is meshed and connected with the linear rack 4, and the two feeding mechanisms can be driven to reciprocate along the linear guide rail 1 2 and the linear guide rail 2 3 through the arrangement of the walking mechanism and the linear rack 4; the two ends of the base 1 are respectively fixedly installed with a bending drive mechanism 1 11 and a bending drive mechanism 2 12, and the bending drive mechanism 1 11 and the bending drive mechanism 2 12 correspond to the position of the corresponding feeding mechanism; it should be noted that the bending drive mechanism 1 11 and the bending drive mechanism 2 12 adopt the existing technology, such as the bending drive system on the automatic bending machine in the existing technology, so it will not be described too much here;

[0022] The feeding mechanism includes a reduction motor 8 and a rotating tube 9, and the motor of the reduction motor 8 is fixedly installed at one end outside the control box 6. Through the setting of the reduction motor 8, the rotating tube 9 can be driven to rotate, so that in the process of bending the automobile air-conditioning pipe fittings, it is convenient to adjust the bending angle. The reducer of the reduction motor 8 is fixedly installed at one end inside the control box 6; one end of the rotating tube 9 rotates through the control box 6 and is fixedly connected to the output end of the reduction motor 8, and the other end of the rotating tube 9 is fixedly installed with an electric clamp 10. Through the setting of the electric clamp 10, it is convenient to support and fix the automobile air-conditioning pipe fittings that need to be bent; the height of the rotating tube 9 matches the height of the mold on the corresponding bending drive mechanism 1 11 and the bending drive mechanism 2 12.

[0023] The walking mechanism includes a walking motor 7, and the walking motor 7 is fixedly installed on the feeding base 5, and a gear is fixedly installed on the output end of the walking motor 7; the gear is meshingly connected with the linear rack 4; through the setting between the walking motor 7 gear and the linear rack 4, the two feeding mechanisms can be driven to reciprocate along the linear guide rail 1 2 and the linear guide rail 2 3; the walking motor 7 adopts the existing technology, such as the stepping motor in the existing technology.

[0024] Two T-shaped slides are evenly distributed on the bottom surface of the feeding base 5; the linear guide 1 2 and the linear guide 2 3 are in the corresponding T-shaped slides and are slidably connected with the T-shaped slides; through the arrangement between the T-shaped slides and the linear guide 1 2 and the linear guide 2 3, the stability between the feeding base 5 and the linear guide 1 2 and the linear guide 2 3 can be ensured to prevent derailment during operation.

[0025] Through holes are respectively provided at both ends of the control box 6, and the arrangement of the through holes facilitates the disassembly and assembly of the rotating tube 9; one end of the rotating tube 9 passes through the corresponding through hole and is fixedly connected to the output end of the corresponding reduction motor 8, and the rotating tube 9 is rotatably connected to the corresponding through hole.

[0026] The controller and control panel of the travel motor 7, the reduction motor 8, the electric clamp 10, the bending drive mechanism 1 11 and the bending drive mechanism 2 12 are fixedly installed on one side of the base 1; the controller adopts the existing technology, such as the single chip microcomputer in the existing technology, so it will not be described in detail here.

[0027] It should be noted that, in the initial state, one of the feeding mechanisms is close to the bending drive mechanism 1 11 , and the other feeding mechanism is far away from the bending drive mechanism 2 12 .

[0028] In this embodiment, when the automobile air-conditioning pipe fittings are bent, they can be used in conjunction with external automatic feeding equipment, such as an automatic feeding robot arm for automobile air-conditioning pipe fittings. The automatic feeding robot arm clamps the corresponding automobile air-conditioning pipe fittings and moves them to one end of the electric clamp 10 on the feeding mechanism on the side away from the bending drive mechanism 12, and makes the automobile air-conditioning pipe fittings coaxial with the electric clamp 10. At this time, the electric clamp 10 can clamp and fix one end of the automobile air-conditioning pipe fittings, and then the gear is driven forward by the walking motor 7, so that the feeding mechanism on the side of the bending drive mechanism 12 pushes the automobile air-conditioning pipe fittings to move into the bending drive mechanism 12 until they are bent into shape by the bending drive mechanism 12; when the bending drive mechanism 12 is on the automobile air-conditioning During the process of adjusting the pipe bending, the corresponding automobile air-conditioning pipe can be clamped by the automatic loading robot arm and moved to the feeding mechanism on the side of the bending drive mechanism 11, and the automobile air-conditioning pipe can be coaxial with the electric clamp 10 on the feeding mechanism on the side of the bending drive mechanism 11. In this way, after the bending drive mechanism 12 bends the automobile air-conditioning pipe, the automobile air-conditioning pipe can be supported and fixed by the electric clamp 10 on the feeding mechanism on the side of the bending drive mechanism 11, and then, the gear is driven to reverse by the walking motor 7, so that the feeding mechanism on the side of the bending drive mechanism 11 pushes the automobile air-conditioning pipe to move into the bending drive mechanism 11 until it is bent into shape by the bending drive mechanism 11; finally, it operates reciprocatingly.

[0029] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An automatic bending and forming equipment for automobile air-conditioning metal pipes, characterized in that: The invention comprises a base (1), wherein: a linear guide rail 1 (2), a linear guide rail 2 (3) and a linear rack (4) are evenly and fixedly installed on the base (1) in sequence, and a feeding base (5) is slidably installed on the linear guide rail 1 (2), the linear guide rail 2 (3) and the linear rack (4); a control box (6) and a walking mechanism are fixedly installed on the feeding base (5); two feeding mechanisms are fixedly installed on the control box (6); the walking mechanism is meshingly connected with the linear rack (4); a bending drive mechanism 1 (11) and a bending drive mechanism 2 (12) are fixedly installed at both ends of the base (1); The feeding mechanism comprises a reduction motor (8) and a rotating tube (9), wherein the motor of the reduction motor (8) is fixedly mounted on one end outside the control box (6), and the reducer of the reduction motor (8) is fixedly mounted on one end inside the control box (6); one end of the rotating tube (9) rotates through the control box (6) and is fixedly connected to the output end of the reduction motor (8), and the other end of the rotating tube (9) is fixedly mounted with an electric clamp (10).

2. The automatic bending and forming processing equipment for automobile air-conditioning metal pipes according to claim 1, characterized in that: The walking mechanism comprises a walking motor (7), and the walking motor (7) is fixedly mounted on the feeding base (5), and a gear is fixedly mounted on the output end of the walking motor (7); the gear is meshingly connected with the linear rack (4).

3. The automatic bending and forming processing equipment for automobile air-conditioning metal pipes according to claim 2, characterized in that: The bottom surface of the feeding base (5) is evenly provided with two T-shaped slide seats; the linear guide rail 1 (2) and the linear guide rail 2 (3) are located in the corresponding T-shaped slide seats and are slidably connected with the T-shaped slide seats.

4. The automatic bending and forming processing equipment for automobile air-conditioning metal pipes according to claim 3, characterized in that: Through holes are respectively formed at both ends of the control box (6); one end of the rotating tube (9) passes through the corresponding through hole and is fixedly connected to the output end of the corresponding reduction motor (8), and the rotating tube (9) is rotationally connected to the corresponding through hole.

5. The automatic bending and forming processing equipment for automobile air-conditioning metal pipes according to claim 4, characterized in that: The controller and control panel of the travel motor (7), the reduction motor (8), the bending drive mechanism 1 (11) and the bending drive mechanism 2 (12) are fixedly mounted on one side of the base (1).

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