CN216227461U

CN216227461U - High-welding-precision capacitor electric welding machine

Info

Publication number: CN216227461U
Application number: CN202121879155.9U
Authority: CN
Inventors: 王会超; 王臻; 李丹阳; 史桂飞; 王继伟
Original assignee: Beijing Electric And Electronic Technology Co ltd
Current assignee: Beijing Electric And Electronic Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-04-08
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a capacitance electric welding machine with high welding precision, which comprises a base, wherein two vertical plates are vertically arranged at the top of the base, one ends of the two vertical plates, which are far away from the base, are connected with the bottom of a mounting plate, two mounting grooves are formed in the mounting plate, auxiliary components are arranged inside the two mounting grooves, a connecting plate is arranged between the base and the mounting plate, and the two auxiliary components are connected through the connecting plate; the auxiliary assembly comprises a telescopic rod, a drive plate, a limiting support plate and a spring, the telescopic rod is horizontally installed on the inner wall of the mounting groove, one end, far away from the inner wall of the mounting groove, of the telescopic rod is connected with the drive plate through a rotating shaft, the mounting groove is extended from the two ends of the drive plate, the extending end of the bottom of the drive plate is connected with a connecting plate through a rotating shaft, the limiting support plate is sleeved on the extending end surface of the top of the drive plate, and the spring is sleeved on the surface of the telescopic rod. Thus greatly improving the welding precision.

Description

High-welding-precision capacitor electric welding machine

Technical Field

The utility model relates to the field of electric welding machines, in particular to a capacitance electric welding machine with high welding precision.

Background

The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. The structure is very simple, and the transformer is a high-power transformer. Electric welding machines can be generally divided into two types according to the types of output power supplies, wherein one type is an alternating current power supply and the other type is a direct current power supply. They use the principle of inductance, the inductance will generate huge voltage change when switching on and off, and the high-voltage arc generated by the instant short circuit of the positive and negative poles is used to melt the solder on the welding electrode, so that they reach the purpose of atomic bonding.

At present, when the capacitor electric welding machine is used for electric welding, two welding heads are manually held to weld the top of a workpiece, no auxiliary tool is provided, however, the welding position and the welding depth cannot reach the unified standard only by manual welding, and the welding precision is poor and the rejection rate is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-welding-precision capacitor electric welding machine, which solves the problems of poor welding precision and high rejection rate caused by the fact that the welding position and the welding depth cannot reach the unified standard only by using manual welding in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a capacitance electric welding machine with high welding precision comprises a base, wherein two vertical plates are vertically arranged at the top of the base, one ends, far away from the base, of the two vertical plates are connected with the bottom of a mounting plate, two mounting grooves are formed in the mounting plate, auxiliary components are arranged inside the two mounting grooves, a connecting plate is arranged between the base and the mounting plate, and the two auxiliary components are connected through the connecting plate;

the auxiliary assembly comprises a telescopic rod, a drive plate, a limiting support plate and a spring, the telescopic rod is horizontally installed on the inner wall of the mounting groove, one end of the inner wall of the mounting groove is far away from the telescopic rod and is connected with the drive plate through a rotating shaft, the two ends of the drive plate extend out of the mounting groove, the extending end of the bottom of the drive plate is connected with the connecting plate through a rotating shaft, the extending end surface at the top of the drive plate is provided with the limiting support plate in a sleeved mode, and the spring is sleeved on the surface of the telescopic rod.

Preferably, the electric welding machine is installed at the top of mounting panel, the output of electric welding machine is connected with the wire, the extension end of wire runs through the mounting panel, the extension end of wire is connected with the soldered connection, the extension end of soldered connection runs through the connecting plate.

Preferably, the top of the base is provided with a placing block, and the top of the placing block is provided with a placing groove.

Preferably, the mounting groove is matched with the driving plate.

Preferably, the number of the lead wires and the number of the welding joints are two, one ends of the two lead wires are respectively connected with the positive electrode and the negative electrode of the base, and the other ends of the two welding joints are respectively connected with the two welding joints.

The utility model has the beneficial effects that: holding two drive plate tops through both hands and promoting to the direction of electric welding, two drive plates drive two telescopic links shrink even, simultaneously under the auxiliary action of two telescopic links, drive the perpendicular downstream of connecting plate, the connecting plate drives two soldered connections and welds the work piece perpendicularly downwards, the welding precision has been improved greatly, loosen both hands after the welding is accomplished, under the effect of spring force, two drive plates reset, drive the connecting plate when two drive plates reset and rise, the connecting plate drives two soldered connections and breaks away from the workpiece surface.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an overall structure of a high-precision capacitor electric welding machine according to the present invention;

FIG. 2 is a schematic diagram of a vertical tangent structure of a capacitor welder with high welding precision.

In the figure: 1. a base; 2. a vertical plate; 3. mounting a plate; 4. mounting grooves; 5. a connecting plate; 6. a telescopic rod; 7. a drive plate; 8. a limiting support plate; 9. a spring; 10. an electric welding machine; 11. a wire; 12. welding a head; 13. and placing the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a capacitance electric welding machine with high welding precision comprises a base 1, two vertical plates 2 are vertically arranged at the top of the base 1, one ends, far away from the base 1, of the two vertical plates 2 are connected with the bottom of a mounting plate 3, two mounting grooves 4 are formed in the mounting plate 3, auxiliary components are arranged inside the two mounting grooves 4, a connecting plate 5 is arranged between the base 1 and the mounting plate 3, the two auxiliary components are connected through the connecting plate 5, the effect of the auxiliary components is that the lifting of a butt joint 12 is achieved through the auxiliary components, and the welding precision is improved.

The auxiliary assembly comprises an expansion link 6, a driving plate 7, a limiting supporting plate 8 and a spring 9, the expansion link 6 is horizontally arranged on the inner wall of the mounting groove 4, one end of the expansion link 6, which is far away from the inner wall of the mounting groove 4, is connected with the driving plate 7 through a rotating shaft, two ends of the driving plate 7 extend out of the mounting groove 4, the extending end at the bottom of the driving plate 7 is connected with the connecting plate 5 through a rotating shaft, the limiting supporting plate 8 is sleeved on the surface of the extending end at the top of the driving plate 7, the spring 9 is sleeved on the surface of the expansion link 6, the whole device is small, the effect is that the tops of the two driving plates 7 are held by two hands to push towards the electric welding machine 10, the two driving plates 7 drive the two expansion links 6 to contract, meanwhile, under the auxiliary action of the two expansion links 6, the connecting plate 5 is driven to vertically move downwards, the connecting plate 5 drives two welding joints 12 to vertically downwards to weld workpieces, and the welding precision is greatly improved, after welding, the two hands are loosened, the two driving plates 7 reset under the action of the elastic force of the spring 9, the connecting plate 5 is driven to ascend while the two driving plates 7 reset, and the connecting plate 5 drives the two welding heads 12 to be separated from the surface of a workpiece.

Electric welding 10 is installed at the top of mounting panel 3, and the output of electric welding 10 is connected with wire 11, and the extension end of wire 11 runs through mounting panel 3, and the extension end of wire 11 is connected with soldered connection 12, and the extension end of soldered connection 12 runs through connecting plate 5, and its effect is through opening electric welding 10, and electric welding 10 passes through wire 11 and gives electric energy transmission for soldered connection 12, and soldered connection 12 passes through the electric energy and welds the work piece.

The top of base 1 is provided with places piece 13, places the piece 13 top and has seted up the standing groove, and its effect guarantees the position of work piece through the standing groove, and the work piece can not remove when guaranteeing that soldered connection 12 welds the work piece.

The mounting groove 4 is matched with the drive plate 7, and the mounting groove 4 is matched with the drive plate 7, so that the mounting space is saved, and the drive plate 7 is convenient to move.

The two wires 11 and the two welding heads 12 are arranged, one ends of the two wires 11 are respectively connected with the positive electrode and the negative electrode of the base 1, the other ends of the two welding heads 12 are respectively connected with the two welding heads 12, the two wires 11 which are respectively connected with the positive electrode and the negative electrode of the electric welding machine 10 respectively enable the two welding heads 12 to be respectively attached with positive electricity and negative electricity, and when the two welding heads 12 leave a workpiece, the workpiece is welded by current between the two welding heads.

The working principle and the using process of the utility model are as follows: the work piece that will need the welded is placed in the standing groove of placing a top, two drive plate 7 tops are held to both hands and are promoted to the direction of electric welding 10, two drive plate 7 drive even two telescopic link 6 shrink, simultaneously under the auxiliary action of two telescopic link 6, drive the perpendicular downstream of connecting plate 5, connecting plate 5 drives two soldered connections 12 and welds the work piece perpendicularly downwards, the welding precision has been improved greatly, loosen both hands after the welding is accomplished, under the effect of spring 9 elasticity, two drive plate 7 reset, drive connecting plate 5 when two drive plate 7 reset and rise, connecting plate 5 drives two soldered connections 12 and breaks away from the workpiece surface, when two soldered connections 12 leave the work piece, electric current between welds the work piece.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The electric capacitance welding machine is characterized by comprising a base (1), wherein two vertical plates (2) are vertically arranged at the top of the base (1), one ends, far away from the base (1), of the two vertical plates (2) are connected with the bottom of a mounting plate (3), the mounting plate (3) is provided with two mounting grooves (4), auxiliary components are arranged inside the two mounting grooves (4), a connecting plate (5) is arranged between the base (1) and the mounting plate (3), and the two auxiliary components are connected through the connecting plate (5);

the auxiliary assembly comprises an expansion link (6), a drive plate (7), a limiting support plate (8) and a spring (9), wherein the expansion link (6) is horizontally installed on the inner wall of the mounting groove (4), the expansion link (6) is far away from one end of the inner wall of the mounting groove (4) and the drive plate (7) are connected through a rotating shaft, the two ends of the drive plate (7) are extended out of the mounting groove (4), the extending end of the bottom of the drive plate (7) is connected with the connecting plate (5) through a rotating shaft, the extending end surface at the top of the drive plate (7) is provided with the limiting support plate (8), and the spring (9) is arranged on the surface of the expansion link (6) in a sleeved mode.

2. A high welding accuracy capacitor electric welding machine as claimed in claim 1, characterized in that the top of the mounting plate (3) is provided with the electric welding machine (10), the output end of the electric welding machine (10) is connected with a wire (11), the extending end of the wire (11) penetrates through the mounting plate (3), the extending end of the wire (11) is connected with the welding head (12), and the extending end of the welding head (12) penetrates through the connecting plate (5).

3. The high-welding-precision capacitor electric welding machine according to claim 1, characterized in that a placing block (13) is arranged on the top of the base (1), and a placing groove is formed in the top of the placing block (13).

4. A high welding accuracy capacitor welder according to claim 1, characterized in that the mounting groove (4) matches the driving plate (7).

5. The high-welding-precision capacitor electric welding machine according to claim 2, characterized in that two wires (11) and two welding heads (12) are provided, one ends of the two wires (11) are respectively connected with the positive electrode and the negative electrode of the base (1), and the other ends of the two welding heads (12) are respectively connected with the two welding heads (12).