CN210024065U

CN210024065U - Electric soldering turret

Info

Publication number: CN210024065U
Application number: CN201920453378.5U
Authority: CN
Inventors: 王瑞权; 黄涛; 熊文波; 邱葭菲; 赵夏明
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-02-07
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses an electric soldering turret, including the left handle and the soldering turret on the right, the soldering turret includes pincers and lower pincers, goes up pincers and lower pincers left end and together articulates in the pivot, the lower pincers middle part is the underneath fixing base that is equipped with, is connected through two down tubes between fixing base both sides and the handle, two down tube left parts are fixed in the pivot, be equipped with the thin steel sheet of elasticity between the last pincers of pincers left part and the lower pincers, the soldering turret middle part is equipped with the electro-magnet, and solenoid fixes on last pincers, and the iron plate is fixed on the lower pincers, the soldering turret right part is equipped with the welding rod draw-in groove, and the welding rod draw-in groove comprises last draw-in groove and lower draw-in groove two parts, be equipped with a blind hole down on the draw-in groove inner wall, be equipped with one in the blind hole and be used for unloading the scalable ejector. The utility model discloses utilize opening and shutting of electro-magnet control soldering turret, improve work efficiency, and hold at the soldering turret and set up the joint with the clamping part, ensure that the handle is insulating.

Description

Electric soldering turret

Technical Field

The utility model relates to a welding equipment technical field especially relates to an electronic soldering turret.

Background

The welding tongs are a necessary tool for clamping a welding rod by a welder to realize welding. The commonly used commercial welding tongs are 300A and 500A, and can safely and quickly load welding rods and take off the residual welding rod stub; the welding rod can be clamped at any specified position and can be welded to the position with the length of only 50 mm. When the existing electrode holder is used for replacing a welding rod, the electrode holder is required to be manually pressed to open the electrode holder, then the waste welding rod is shaken off and replaced by a new welding rod, sometimes the waste welding rod can be stuck on the electrode holder and cannot be shaken off, and the waste welding rod can fall off only by being stirred by hands, so that the operation is time-consuming and labor-consuming; moreover, the holding part and the clamping part of the general soldering pliers are directly connected, so that electric shock is easy to occur, danger is high, two handles are arranged, and the right hand is easy to be rigid after being held for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide an electronic soldering turret, utilize opening and shutting of electromagnet control soldering turret, improve work efficiency, and hold portion and clamping part at the soldering turret and set up the joint, ensure that the handle is insulating.

The utility model provides a technical scheme that its technical problem adopted: the electric welding tongs comprises a left handle and a right handle, the welding tongs comprises an upper tong and a lower tong, the left ends of the upper tong and the lower tong are hinged on a rotating shaft together, a fixed seat is arranged at the bottom of the middle part of the lower tong, two sides of the fixed seat are connected with the handles through two inclined rods, the rotating shaft is fixed at the left parts of the two inclined rods, an elastic thin steel sheet is arranged between the upper tong and the lower tong at the left part of the welding tongs, an electromagnet is arranged at the middle part of the welding tongs and comprises an electromagnetic coil and an iron block, the electromagnetic coil is fixed at the outer side of the middle part of the upper tong, the iron block is fixed at the inner side of the lower tong, a welding rod clamping groove is arranged at the right part of the welding tongs and consists of an upper clamping groove on the upper tong and a lower clamping groove on the lower tong, a blind hole is arranged on the inner wall of the lower clamping groove, a wire passing pipe is connected between the right side of the handle and the lower side of the left part of the lower pliers, an electric wire is connected at the left end of the handle, the electric wire penetrates through the handle and is connected with the lower pliers through the wire passing pipe, and a button for controlling the on-off of the electromagnetic coil is arranged on the handle.

For further improvement, the inner sides of the upper pliers and the lower pliers are respectively provided with an accommodating groove for accommodating the compressed elastic thin steel sheet, and the accommodating grooves can ensure that the upper pliers and the lower pliers can be completely folded.

Further perfection, the handle is of a stepped shaft structure, and the right part of the handle is a shoulder section for protecting the hand.

Further perfection, the groove type of the upper clamping groove and the lower clamping groove is semicircular.

Further perfect, walk the spool and be L shape structure, walk the spool and divide into the horizontal pipe on the left side and the standpipe on the right, violently manage length and be greater than standpipe length, walk the spool and make the electric wire not expose, be difficult to cause the electric wire to damage, improve the security of soldering turret.

The utility model discloses profitable effect is: 1. the utility model arranges the electromagnet and the elastic thin steel sheet on the welding tongs, the button on the handle controls the on-off of the electromagnet, and the opening and closing state of the welding tongs is controlled by the electromagnetic force and the elastic force, so that the welding tongs can change the welding rod more quickly and labor-saving; 2. the welding tongs is characterized in that a welding rod clamping groove is formed in the right part of the welding tongs, the welding rod clamping groove consists of an upper clamping groove and a lower clamping groove, a telescopic ejector rod is arranged in the lower clamping groove, and the telescopic ejector rod automatically ejects a waste welding rod when the welding tongs are opened, so that the waste welding rod is prevented from being stuck on the tongs, and convenience and labor saving are realized; 3. the handle of the utility model only has one grab handle, which is more convenient to hold compared with the traditional welding tongs with two grab handles, and the hand is not easy to be rigid after being held for a long time; 4. the handle and the welding tongs are indirectly connected through connecting pieces such as a diagonal rod, a fixed seat, a wire feeding pipe and the like, so that the insulation of the handle is ensured, and the safety of the welding tongs is effectively improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged view of the retractable top bar of FIG. 2;

fig. 4 is a schematic bottom view of the present invention;

description of reference numerals: 1. handle, 11, routing tube, 12, electric wire, 13, button, 14, shoulder section, 15, horizontal pipe, 16, standpipe, 2, soldering turret, 21, upper tong, 22, lower tong, 23, accepting groove, 3, pivot, 4, fixing base, 5, down tube, 6, elasticity thin steel sheet, 7, electro-magnet, 71, solenoid, 72, iron plate, 8, welding rod draw-in groove, 81, upper draw-in groove, 82, lower draw-in groove, 83, blind hole, 84, scalable ejector pin, 85, spring.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: the electric welding tongs in the embodiment comprises a left handle 1 and a right handle 2, the handle 2 comprises an upper tong 21 and a lower tong 22, the left ends of the upper tong 21 and the lower tong 22 are hinged on a rotating shaft 3 together, a fixed seat 4 is arranged below the middle part of the lower tong 22, two sides of the fixed seat 4 are connected with the handle 1 through two inclined rods 5, the rotating shaft 3 is fixed at the left parts of the two inclined rods 5, an elastic thin steel sheet 6 is arranged between the upper tong 21 and the lower tong 22 at the left part of the handle 2, an electromagnet 7 is arranged at the middle part of the handle 1, the electromagnet 7 comprises an electromagnetic coil 71 and an iron block 72, the electromagnetic coil 71 is fixed at the outer side of the middle part of the upper tong 21, the iron block 72 is fixed at the inner side of the lower tong 22, a welding rod clamping groove 8 is arranged at the right part of the handle 1, the welding rod clamping groove 8 is composed of an upper clamping groove 81 on the upper tong 21 and a lower clamping groove 82, a telescopic ejector rod 84 used for unloading waste welding rods is arranged in the blind hole 83, a spring 85 is arranged between the telescopic ejector rod 84 and the blind hole 83, a wire running pipe 11 is connected between the right side of the handle 1 and the lower side of the left part of the lower pliers 22, the left end of the handle 1 is connected with an electric wire 12, the electric wire 12 penetrates through the handle 1 and the wire running pipe 11 to be connected with the lower pliers 22, and a button 13 for controlling the on-off of the electromagnetic coil 71 is arranged on the handle 1.

The working principle is as follows: when welding, the button 13 on the handle 1 is not required to be pressed, when a welding rod is welded, the button 13 on the handle 1 is pressed, the electromagnetic coil 71 stops being electrified, the magnetic force between the electromagnetic coil and the iron block 72 disappears, the elastic thin steel sheet 6 automatically separates the upper clamp 21 from the lower clamp 22, when the magnetic force disappears, the telescopic ejector rod 84 in the lower clamping groove 82 of the welding rod clamping groove 8 is upwards ejected under the action of the spring 85, the rest welding rod is ejected out of the lower clamping groove 82, then a new welding rod is placed on the lower clamping groove 82 and then the button 84 is pressed once again, the electromagnetic coil 71 is electrified again and has magnetism, the upper clamp 21 and the lower clamp 22 are folded to clamp the new welding rod, and the telescopic ejector rod 84 is ejected.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides an electronic soldering turret, includes handle (1) on the left side and soldering turret (2) on the right side, characterized by: the welding tongs (2) comprises an upper tong (21) and a lower tong (22), the left ends of the upper tong (21) and the lower tong (22) are hinged on a rotating shaft (3) together, a fixed seat (4) is arranged below the middle part of the lower tong (22), two sides of the fixed seat (4) are connected with a handle (1) through two inclined rods (5), the rotating shaft (3) is fixed at the left parts of the two inclined rods (5), an elastic thin steel sheet (6) is arranged between the upper tong (21) and the lower tong (22) at the left part of the welding tongs (2), an electromagnet (7) is arranged at the middle part of the welding tongs (2), the electromagnet (7) comprises an electromagnetic coil (71) and an iron block (72), the electromagnetic coil (71) is fixed at the outer side of the middle part of the upper tong (21), the iron block (72) is fixed at the inner side of the lower tong (22), a welding rod clamping groove (8) is arranged at the right part of the welding tongs (2), and the welding rod clamping groove (8) consists of an upper clamping groove (81) on the upper tong (21, be equipped with a blind hole (83) on draw-in groove (82) inner wall down, be equipped with one in blind hole (83) and be used for unloading scalable ejector pin (84) of spent welding rod, be equipped with spring (85) between scalable ejector pin (84) and blind hole (83), even there is one between handle (1) right side and lower pincers (22) left part lower side to walk spool (11), and handle (1) left end is connected with electric wire (12), and electric wire (12) pass handle (1) and walk spool (11) and connect lower pincers (22), are equipped with button (13) of control solenoid (71) circular telegram on handle (1).

2. The electric soldering turret according to claim 1, wherein: the inner sides of the upper pliers (21) and the lower pliers (22) are respectively provided with an accommodating groove (23) for accommodating the compressed elastic thin steel sheet (6).

3. The electric soldering turret according to claim 1, wherein: the handle (1) is of a stepped shaft structure, and the right part of the handle (1) is a shoulder section (14) for protecting hands.

4. The electric soldering turret according to claim 1, wherein: the groove type of the upper clamping groove (81) and the groove type of the lower clamping groove (82) are both semicircular.

5. The electric soldering turret according to claim 1, wherein: walk spool (11) and be L shape structure, walk spool (11) and divide into horizontal pipe (15) on the left side and standpipe (16) on the right side, violently manage (15) length and be greater than standpipe (16) length.