Air conditioner copper pipe welding device

Abstract

The utility model relates to the technical field of air conditioner copper pipe welding, in particular to an air conditioner copper pipe welding device which comprises a bearing table, an electric heating clamp used for welding and heating a copper pipe, a clamping controller used for controlling clamping of the electric heating clamp and a copper pipe fixator used for fixing the copper pipe are arranged on the bearing table, and a welding wire receding opening is formed in the bearing table. The copper pipe fixing devices are arranged on the two sides of the welding wire receding opening, and the electric heating clamp is arranged on the upper side of the middle of the welding wire receding opening and located between the two copper pipe fixing devices. The copper pipe fixing device is reasonable in structure and convenient to use, the copper pipe fixing device uses copper pipes with multiple specifications of pipe diameters and is stable in clamping, the contact between the copper pipe fixing device and a pipe body is automatically controlled by the electric heating clamp, no open fire exists, the fatigue risk caused by holding the heating device by hands is avoided, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner copper pipe welding technical field, specifically point to a kind of air conditioner copper pipe welding device. BACKGROUND

[0002] Air conditioner is indispensable in modern life in use electric appliance, when air conditioner is processed, reducing pipe material needs to be used, when air conditioner is processed, copper pipe needs to be used to install cable, copper pipe needs to be welded between during processing, to increase the use flexibility of copper pipe, so air conditioner copper pipe welding device needs to be used.

[0003] The existing air conditioner copper pipe welding device often just fixes the connected pipe body, needs to hand heat flame gun or electric heating tongs to heat butt joint, and needs to hand welding wire to carry out gap filling welding, with the following shortcomings: the fixing device of pipe body is poor in flexibility, cannot change according to the pipe diameter of copper pipe; hand heat flame gun or electric heating tongs is prone to hand fatigue after long time, with security risk, and using heat flame gun also has open fire security risk. SUMMARY

[0004] The utility model solves the technical problem of overcoming the above-mentioned technical defects, and provides an air conditioner copper pipe welding device.

[0005] An air conditioner copper pipe welding device, comprising a bearing table, the bearing table is provided with an electric heating clamp for copper pipe welding heating, a clamping controller for controlling the clamping of the electric heating clamp and a copper pipe fixer for fixing the copper pipe,

[0006] The bearing table is provided with a welding wire accommodation opening, the copper pipe fixer is arranged on both sides of the welding wire accommodation opening, and the electric heating clamp is arranged on the upper side of the welding wire accommodation opening and between the two copper pipe fixers.

[0007] Further, the electric heating clamp comprises upper and lower clamping plates arranged in a vertical manner, the upper and lower clamping plates are hingedly connected at one end and are provided with a spring therebetween, and the upper and lower clamping plates are each provided with a conductive carbon rod at an end away from the hinged end.

[0008] Further, the clamping controller comprises a mounting frame arranged on the bearing table and covering the electric heating clamp, the mounting frame is provided with an electric cylinder above the upper clamping plate and below the lower clamping plate, the extension rod of the electric cylinder faces downward, the upper clamping plate is provided with a groove on the top side, the lower clamping plate is provided with a groove on the bottom side, and the extension rod of the electric cylinder extends into the grooves.

[0009] Further, the copper pipe fixer comprises a support seat, a support plate is arranged at the top center of the support seat, movable plates are arranged at the top of the support seat on both sides of the support plate, sliding blocks are arranged at the bottom of the movable plates, sliding grooves matched with the sliding blocks are arranged on the support seat, the top end of the movable plate is higher than the top end of the support plate, and screw rods are arranged on both sides of the support plate, and nuts are screwed on each screw rod through the corresponding movable plate.

[0010] The utility model discloses the advantages are: the utility model discloses reasonable structure, convenient to use, copper pipe fixer uses the copper pipe of multiple specification pipe diameter and clamps stably, and the contact of electric heating clamp is automatically controlled, and there is no open fire, and the fatigue risk of hand operation heating device is avoided, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the first three-dimensional schematic view of the utility model of a kind of air conditioner copper pipe welding device;

[0012] Figure 2 It is the second three-dimensional schematic view of the utility model of a kind of air conditioner copper pipe welding device;

[0013] Figure 3 It is the electric heating clamp and clamping controller schematic view of the utility model of a kind of air conditioner copper pipe welding device;

[0014] Figure 4 It is the copper pipe fixer schematic view of the utility model of a kind of air conditioner copper pipe welding device.

[0015] As shown in the figure: 1, bearing table;2, electric heating clamp;3, clamping controller;4, copper pipe fixer;5, welding wire accommodation opening;201, upper clamping plate;202, lower clamping plate;203, spring;204, conductive carbon rod;205, groove;301, mounting frame;302, electric cylinder;401, support seat;402, support plate;403, movable plate;404, sliding block;405, sliding groove;406, screw rod;407, nut. DETAILED DESCRIPTION

[0016] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the utility model that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation.

[0017] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified.

[0018] In the description of the embodiments of the utility model, if a certain feature is referred to as "set", "fixed", "connected", "installed" on another feature, it can be directly set, fixed, connected or installed on another feature, or indirectly set, fixed, connected or installed on another feature.

[0019] In the description of the embodiments of the utility model, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than", "exceeds" is involved, it should be understood as not including the number, if "above", "below", "within" is involved, it should be understood as including the number. If "first", "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0020] The utility model will be further described in detail below with reference to the drawings.

[0021] A kind of copper pipe welding device of air conditioner, including bearing table 1, the bearing table 1 is equipped with the electric heating clamp 2 for copper pipe welding heating, clamping controller 3 for controlling electric heating clamp 2 clamping and copper pipe fixer 4 for fixing copper pipe,

[0022] The bearing table 1 is equipped with welding wire let-out 5, the copper pipe fixer 4 is equipped in the both sides of welding wire let-out 5, the electric heating clamp 2 is equipped in the upper side of welding wire let-out 5 and is located between the position of two copper pipe fixers 4.

[0023] The electric heating clamp 2 includes upper and lower clamping plates 201 and 202, the upper clamping plate 201 is hinged with the lower clamping plate 202 one end and is equipped with spring 203 between the two, the upper clamping plate 201, the lower clamping plate 202 are equipped with conductive carbon rod 204 in the end away from the hinged end.

[0024] The clamping controller 3 comprises a mounting frame 301 arranged on the bearing table 1 and covering the electric heating clamp 2, an electric cylinder 302 is arranged above the upper clamping plate 201 and below the lower clamping plate 202 of the mounting frame 301, the telescopic rod of the electric cylinder 302 is downward, recesses 205 are arranged on the top side of the upper clamping plate 201 and the bottom side of the lower clamping plate 202, and the telescopic rod of the electric cylinder 302 extends into the recess 205.

[0025] The copper pipe fixer 4 comprises a support base 401, a support plate 402 is arranged at the center of the top of the support base 401, movable plates 403 are arranged at the two sides of the top of the support base 401, sliding blocks 404 are arranged at the bottom of the movable plates 403, sliding grooves 405 matched with the sliding blocks 404 are arranged on the support base 401, the top end of the movable plate 403 is higher than the top end of the support plate 402, and screw rods 406 are arranged at the two sides of the support plate 402, and nuts 407 are screwed on the corresponding movable plates 403 through the screw rods 406.

[0026] In use, the copper pipes with and without hole expansion are respectively placed on the copper pipe fixers 4 at the two sides of the welding wire gap 5, the two pipe bodies are butted, the copper pipe fixers 4 are used for fixing, the telescopic rod of the electric cylinder 302 is controlled to push the upper clamping plate 201 and the lower clamping plate 202 to be close to each other, the butt joint part of the two copper pipes is heated by the conductive carbon rod 204, and after the butt joint part appears red, the welding is filled at the butt joint part by holding the welding wire.

[0027] The contents not described in detail in the specification all belong to the prior art known by those skilled in the art, for example, the electric heating clamp technology, the control technology of the electric cylinder and the like, as long as the requirements of the case are met.

[0028] Those skilled in the art will connect all the electrical components in the case with the power supply matched therewith through wires, and should select a suitable controller according to the actual situation to meet the control requirements.

[0029] The above describes the utility model and its implementation mode, which is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if those skilled in the art are inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are designed without creativity, which should all belong to the protection scope of the utility model.

Claims

1. An air conditioner copper pipe welding device, characterized by: The utility model provides a copper pipe welding device, including bearing platform (1), be equipped with electric heating clamp (2) for copper pipe welding heating on bearing platform (1), be equipped with the clamping controller (3) for controlling electric heating clamp (2) clamping and be equipped with copper pipe fixer (4) for fixing copper pipe, Bearing platform (1) is equipped with welding wire accommodation opening (5), copper pipe fixer (4) is equipped on both sides of welding wire accommodation opening (5), electric heating clamp (2) is equipped on the upper side between two copper pipe fixers (4) in welding wire accommodation opening (5).

2. The copper pipe welding device for an air conditioner according to claim 1, wherein: Electric heating clamp (2) includes upper and lower clamping plate (201) and lower clamping plate (202), one end of upper clamping plate (201) is hinged with one end of lower clamping plate (202), and spring (203) is arranged between the two, and the end away from the hinged end of upper clamping plate (201) and lower clamping plate (202) is provided with conductive carbon rod (204).

3. The copper pipe welding device for an air conditioner according to claim 2, wherein: Clamping controller (3) includes mounting frame (301) arranged on bearing platform (1) and covered on electric heating clamp (2), electric cylinder (302) is arranged on the mounting frame (301) above upper clamping plate (201) and below lower clamping plate (202), the telescopic rod end of electric cylinder (302) faces downward, recess (205) is arranged on the top side of upper clamping plate (201) and the bottom side of lower clamping plate (202), and the telescopic rod of electric cylinder (302) extends into recess (205).

4. The copper pipe welding device for an air conditioner according to claim 2, wherein: Copper pipe fixer (4) includes support base (401), support plate (402) is arranged at the top center of support base (401), movable plate (403) is arranged on both sides of support plate (402) at the top of support base (401), sliding block (404) is arranged at the bottom of movable plate (403), sliding groove (405) matched with sliding block (404) is arranged on support base (401), the top end of movable plate (403) is higher than the top end of support plate (402), screw rod (406) is arranged on both sides of support plate (402), and nut (407) is screwed on each screw rod (406) through the corresponding movable plate (403).

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