Welding device for metal material copper processing

Abstract

The utility model discloses a welding device for metal material copper processing, which comprises a bin body, a working table arranged on the inner bottom wall of the bin body, a welding assembly arranged on the inner top wall of the bin body, a limiting assembly arranged on the top of the working table, and a flaring assembly arranged in the working table and capable of conveniently flaring a metal copper pipe. The flaring assembly comprises a groove, a fixing groove, a first electric push rod, a first electric sliding table, a servo motor and a flaring shaft, the groove is formed in the center of the top of the workbench, the fixing groove is formed in the inner bottom wall of the groove, the first electric push rod is fixedly connected with the inner bottom wall of the fixing groove, and the first electric sliding table is fixedly connected with the output end of the first electric push rod; the servo motor is fixedly connected with the moving end of the first electric sliding table, and the flaring shaft is coaxially connected with an output shaft of the servo motor through a coupler. According to the technical scheme, the purpose of conveniently flaring the metal copper pipe can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper processing, and particularly relates to a welding device for copper processing of metal materials. Background Art

[0002] Copper is a non-ferrous metal that is very closely related to humans and is widely used in fields such as electricity, light industry, machinery manufacturing, construction industry, and national defense industry. Copper has a relatively low melting point and is easy to remelt and refine, so recycling is quite cheap. Copper is a metal with a purple-red luster and has good thermal and electrical conductivity. When welding metal copper pipes, a welding device is required.

[0003] When welding two existing metal material copper pipes, the method of directly butting the ends of the two copper pipes and then welding them easily causes the two copper pipes to be skewed, resulting in low welding quality. Therefore, during welding, workers need to use tools such as needle-nose pliers or flaring tools to expand the mouth of one copper pipe, then put the mouth of this copper pipe on the other copper pipe, and then weld the two copper pipes into one body. Since it is rather troublesome and inconvenient for workers to expand the mouth of the copper pipe through tools, and it is time-consuming and laborious. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a welding device for copper processing of metal materials, aiming to solve the technical problems that it is rather troublesome and inconvenient for existing workers to expand the mouth of the copper pipe through tools, and it is time-consuming and laborious.

[0005] To achieve the above purpose, the welding device for copper processing of metal materials proposed by the utility model includes a bin body. The inner bottom wall of the bin body is provided with a workbench, the inner top wall of the bin body is provided with a welding assembly, the top of the workbench is provided with a limiting assembly, and the inside of the workbench is provided with a flaring assembly that can conveniently flare the metal copper pipe. The flaring assembly includes a groove, a fixing groove, a first electric push rod, a first electric sliding table, a servo motor, and a flaring shaft. The groove is opened at the center of the top of the workbench, the fixing groove is opened at the inner bottom wall of the groove, the first electric push rod is fixedly connected to the inner bottom wall of the fixing groove, the first electric sliding table is fixedly connected to the output end of the first electric push rod, the servo motor is fixedly connected to the moving end of the first electric sliding table, and the flaring shaft is coaxially connected to the output shaft of the servo motor through a coupling.

[0006] Optionally, the inner peripheral wall of the groove is adapted to the outer peripheral wall of the first electric sliding table in size.

[0007] Optionally, the left side of the flaring shaft is in a rounded shape.

[0008] Optionally, the welding assembly includes a dual-axis linear module, a second electric push rod and a welding device, the dual-axis linear module is fixedly connected to the inner top wall of the warehouse body, the top of the second electric push rod is fixedly connected to the moving end of the dual-axis linear module, and the welding device is fixedly connected to the output end of the second electric push rod.

[0009] Optionally, the limit assembly includes a limit groove, a second electric slide, a fixed block, a third electric push rod and a clamping plate, the limit groove is opened at the left and right ends of the top of the workbench, the second electric slide is fixedly connected to the inner bottom wall of the limit groove, the fixed block is arranged at the top of the workbench and the moving end of the second electric slide, the third electric push rod is arranged on the fixed block, and the clamping plate is fixedly connected to the output end of the third electric push rod.

[0010] Optionally, there are multiple second electric slides, and intervals are provided between the multiple second electric slides.

[0011] Optionally, there are multiple clamping plates, and the multiple clamping plates are in contact with each other on the left and right and form a ring shape.

[0012] The technical solution of the utility model has the following beneficial effects: the technical solution of the utility model, when it is necessary to expand the mouth of the metal copper tube, firstly, two copper tubes to be welded are placed front and back, then the third electric push rod is started, the clamping plate moves to the opposite side, the metal copper tube is clamped, then the first electric push rod is started, the first electric slide is driven to adjust upward, so that the axis of the expansion shaft is aligned with the center of the metal copper tube fixed by the first unit, then the expansion shaft is driven forward by the first electric slide to be inserted into the inside of the mouth of the metal copper tube, and at the same time, the expansion shaft is started. The servo motor is driven to drive the flaring shaft to rotate to expand the mouth of the metal copper tube, and then the flaring shaft is reset to the inside of the groove. When the metal copper tube needs to be welded, the second electric slide is started to drive the metal copper tube fixed by the second unit to move forward so that its front side is inserted into the inside of the rear flared mouth of the fixed metal copper tube of the first unit. Then the dual-axis linear module is started to drive the welding device to adjust to the top of the connection point of the two metal copper tubes, and then the second electric push rod and the welding device are started at the same time to drive the welding device downward to complete the welding of the connection point of the metal copper tube. The operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0014] Figure 1 Schematic diagram of the overall structure of a welding device for copper processing of metal materials according to an embodiment of the present utility model;

[0015] Figure 2 Right view of a welding device for copper processing of metal materials according to an embodiment of the present utility model;

[0016] Figure 3 For Figure 2 Enlarged view of part A in

[0017] Figure 4 Top view of a welding device for copper processing of metal materials according to an embodiment of the present utility model.

[0018] The realization of the object, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings.

[0019] Reference numerals in the drawings: 1, storage body; 2, workbench; 3, welding assembly; 31, double-axis linear module; 32, second electric push rod; 33, welding device; 4, limiting assembly; 41, limiting groove; 42, second electric slide table; 43, fixing block; 44, third electric push rod; 45, clamping plate; 5, flaring assembly; 51, groove; 52, fixing groove; 53, first electric push rod; 54, first electric slide table; 55, servo motor; 56, flaring shaft. Specific embodiments

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] It should be noted that all directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0023] The present utility model provides a welding device for copper processing of metal materials.

[0024] As Figures 1 to 4 shown, in an embodiment of the present utility model, the welding device for copper processing of metal materials includes a bin body 1. The inner bottom wall of the bin body 1 is provided with a workbench 2, the inner top wall of the bin body 1 is provided with a welding assembly 3, the top of the workbench 2 is provided with a limiting assembly 4, and the inside of the workbench 2 is provided with a flaring assembly 5 for conveniently flaring metal copper pipes. The flaring assembly 5 includes a groove 51, a fixing groove 52, a first electric push rod 53, a first electric sliding table 54, a servo motor 55 and a flaring shaft 56. The groove 51 is opened at the center of the top of the workbench 2, the fixing groove 52 is opened at the inner bottom wall of the groove 51, the first electric push rod 53 is fixedly connected to the inner bottom wall of the fixing groove 52, the first electric sliding table 54 is fixedly connected to the output end of the first electric push rod 53, the servo motor 55 is fixedly connected to the moving end of the first electric sliding table 54, and the flaring shaft 56 is coaxially connected to the output shaft of the servo motor 55 through a coupling.

[0025] Specifically, the inner peripheral wall of the groove 51 is adapted to the outer peripheral wall of the first electric sliding table 54, and the groove 51 facilitates the accommodation of the first electric sliding table 54, the servo motor 55 and the flaring shaft 56.

[0026] Specifically, the left side of the flaring shaft 56 is in a rounded shape, and the flaring shaft 56 is convenient for inserting into the pipe orifice of the metal material copper pipe to expand it.

[0027] Specifically, the welding assembly 3 includes a double-axis linear module 31, a second electric push rod 32 and a welding device 33. The double-axis linear module 31 is fixedly connected to the inner top wall of the bin body 1, the top of the second electric push rod 32 is fixedly connected to the moving end of the double-axis linear module 31, and the welding device 33 is fixedly connected to the output end of the second electric push rod 32.

[0028] Specifically, the limiting assembly 4 includes a limiting groove 41, a second electric sliding table 42, a fixing block 43, a third electric push rod 44 and a clamping plate 45. The limiting groove 41 is opened at the left and right ends of the top of the workbench 2, the second electric sliding table 42 is fixedly connected to the inner bottom wall of the limiting groove 41, the fixing block 43 is arranged on the top of the workbench 2 and the moving end of the second electric sliding table 42, the third electric push rod 44 is arranged on the fixing block 43, and the clamping plate 45 is fixedly connected to the output end of the third electric push rod 44.

[0029] It should be noted that the number of the clamping plates 45 is eight, the first four are the first unit, and the last four are the second unit.

[0030] Specifically, the number of the second electric sliding tables 42 is multiple, and there is a gap between the multiple second electric sliding tables 42. Preferably, in this embodiment, the number of the second electric sliding tables 42 is two, which is convenient for moving the metal copper pipe clamped by the clamping plate 45.

[0031] Specifically, there are multiple clamping plates 45 , which are in contact with each other on the left and right sides to form a ring shape. The clamping plates 45 can conveniently limit and fix the metal copper tube.

[0032] Specifically, the working principle and use process of the utility model are as follows:

[0033] When the opening of the metal copper tube needs to be expanded, firstly, the two copper tubes to be welded are placed front and back, then the third electric push rod 44 is started, the clamping plate 45 moves to the opposite side to clamp the metal copper tube, then the first electric push rod 53 is started, and the first electric slide 54 is driven to adjust upward, so that the axis of the expansion shaft 56 is aligned with the center of the metal copper tube fixed by the first unit, and then the expansion shaft 56 is driven forward by the first electric slide 54 to be inserted into the opening of the metal copper tube, and at the same time, the servo motor 55 is started to drive the expansion shaft 56 to rotate After the expansion of the mouth of the metal copper tube is completed, the expansion shaft 56 is reset to the inside of the groove 51. When the metal copper tube needs to be welded, the second electric slide 42 is started to drive the metal copper tube fixed by the second unit to move forward so that its front side is inserted into the inside of the expansion of the rear side of the metal copper tube fixed by the first unit. Then the dual-axis linear module 31 is started to drive the welding device 33 to adjust to the top of the connection point of the two metal copper tubes. Then the second electric push rod 32 and the welding device 33 are started at the same time to drive the welding device 33 downward to complete the welding of the connection point of the metal copper tube.

[0034] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A welding device for processing copper metal material, characterized in that: The invention comprises a warehouse body (1), wherein the inner bottom wall of the warehouse body (1) is provided with a workbench (2), the inner top wall of the warehouse body (1) is provided with a welding assembly (3), the top of the workbench (2) is provided with a limit assembly (4), the interior of the workbench (2) is provided with a flaring assembly (5) for conveniently flaring a metal copper tube, the flaring assembly (5) comprising a groove (51), a fixing groove (52), a first electric push rod (53), a first electric slide (54), a servo motor (55) and a flaring shaft (56), the groove (51 ) is opened at the top center of the workbench (2), the fixing groove (52) is opened at the inner bottom wall of the groove (51), the first electric push rod (53) is fixedly connected to the inner bottom wall of the fixing groove (52), the first electric slide (54) is fixedly connected to the output end of the first electric push rod (53), the servo motor (55) is fixedly connected to the moving end of the first electric slide (54), and the flared shaft (56) is coaxially connected to the output shaft of the servo motor (55) through a coupling.

2. The welding device for processing copper metal material according to claim 1, characterized in that: The inner peripheral wall of the groove (51) is matched in size to the outer peripheral wall of the first electric slide (54).

3. The welding device for processing copper metal material according to claim 1, characterized in that: The left side of the flared shaft (56) is in a rounded shape.

4. The welding device for processing copper metal material according to claim 1, characterized in that: The welding assembly (3) comprises a dual-axis linear module (31), a second electric push rod (32) and a welding device (33); the dual-axis linear module (31) is fixedly connected to the inner top wall of the warehouse body (1); the top of the second electric push rod (32) is fixedly connected to the movable end of the dual-axis linear module (31); and the welding device (33) is fixedly connected to the output end of the second electric push rod (32).

5. The welding device for processing copper metal material according to claim 1, characterized in that: The limiting assembly (4) comprises a limiting groove (41), a second electric slide (42), a fixing block (43), a third electric push rod (44) and a clamping plate (45); the limiting groove (41) is opened at the left and right ends of the top of the workbench (2); the second electric slide (42) is fixedly connected to the inner bottom wall of the limiting groove (41); the fixing block (43) is arranged at the top of the workbench (2) and the moving end of the second electric slide (42); the third electric push rod (44) is arranged on the fixing block (43); and the clamping plate (45) is fixedly connected to the output end of the third electric push rod (44).

6. The welding device for processing copper metal material according to claim 5, characterized in that: There are multiple second electric slides (42), and intervals are provided between the multiple second electric slides (42).

7. The welding device for processing copper metal material according to claim 5, characterized in that: The number of the clamping plates (45) is plural, and the plural clamping plates (45) are in contact with each other on the left and right sides to form a ring shape.

Images