CN218225212U

CN218225212U - Bonding tool special for electric welding machine

Info

Publication number: CN218225212U
Application number: CN202222234064.0U
Authority: CN
Inventors: 冯睿
Original assignee: Shanxi Zhongyang Iron And Steel Co ltd
Current assignee: Shanxi Zhongyang Iron And Steel Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-06
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a dedicated bonding instrument of electric welding relates to welding auxiliary assembly technical field. This dedicated bonding instrument of electric welding, including the insulation board, the inner wall slidable mounting of insulation board has the bonding feeler lever, the top fixed mounting of bonding feeler lever has the connection terminal, the lower fixed surface of insulation board is installed the top of pillar, the bottom fixed mounting of pillar has circular magnet, the upper surface of insulation board is provided with adjustment mechanism. This dedicated bonding instrument of electric welding, in order to deal with the closed demand of circuit of the weldment of more complicated surface appearance, through being provided with adjustment mechanism, cooperation screw thread slider, so that the staff can adjust the height of bonding feeler lever according to the demand of reality, the cooperation is supported tight spring simultaneously, so that can not lead to the electric wire impaired because of constructor's operation at welding operation's in-process, with the unstable phenomenon of circuit intercommunication, adaptability and stability when improving the device and using.

Description

Bonding tool special for electric welding machine

Technical Field

The utility model relates to a welding auxiliary assembly technical field specifically is a dedicated bonding instrument of electric welding.

Background

In the middle of steel construction and the construction operation of decoration engineering, all need use the electric welding to carry out electric welding operation to be in the same place the welding of two different metal parts, and then make things convenient for subsequent further construction operation, and carry out welding operation's in-process at the electric welding, need use the metal to take the iron clamp, constitute closed circuit with electric welding handle, welding rod, weldment and metal bonding clamp, in order to carry out the welding rod butt fusion.

In the use process of the existing metal bonding clamp, when a special-shaped metal structure body is welded, the metal bonding clamp is inconvenient to use and difficult to maintain a good clamping effect, and meanwhile, a lead at the tail part of the metal bonding clamp is damaged due to repeated pulling of the fixed angle of the clamp and the lead in the use process, so that potential safety hazards are caused; in view of this, we propose a bonding tool dedicated to electric welding machines.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dedicated bonding instrument of electric welding has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dedicated bonding instrument of electric welding, includes the insulation board, the inner wall slidable mounting of insulation board has the bonding feeler lever, the top fixed mounting of bonding feeler lever has the connection terminal, the lower fixed surface of insulation board is installed with the top of pillar, the bottom fixed mounting of pillar has circular magnet, the lower fixed surface of insulation board is connected with the top of strengthening rib, the upper surface of insulation board is provided with adjustment mechanism, adjustment mechanism includes:

the adjusting seat is fixedly installed on the upper surface of the insulating plate, a rotating button is rotatably installed on the upper surface of the adjusting seat, the lower surface of the rotating button is fixedly connected with the top end of an adjusting screw rod, and the outer wall of the adjusting screw rod is in threaded connection with a threaded sliding block;

the outer wall of the left side of the threaded sliding block is fixedly connected with the outer wall of the right side of the driving sliding plate, the lower surface of the driving sliding plate is fixedly connected with the top end of a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with the upper surface of a transmission sliding plate;

the lower surface of the driving sliding plate is fixedly connected with the top end of the abutting spring, and the bottom end of the abutting spring is fixedly connected to the upper surface of the transmission sliding plate.

Preferably, the inside of the telescopic rod is arranged in a hollow mode, and the diameter of the inner cavity of the telescopic rod is larger than the outer diameter of the grounding contact rod.

Preferably, the inner wall of the insulating plate is provided with a circular through hole with the diameter the same as the outer diameter of the grounding contact rod.

Preferably, the outer wall of one side of the adjusting seat, which is close to the grounding contact rod, is provided with a rectangular groove with the width equal to that of the joint between the threaded sliding block and the driving sliding plate.

Preferably, the lower surface of insulation board is provided with prevents shaking the mechanism, prevent shaking the mechanism including the sleeve, sleeve slidable mounting is on the bottom inner wall of insulation board, threaded connection has fastening bolt on the left side outer wall of insulation board, telescopic outer wall articulates there is the top of connecting rod, the bottom of connecting rod articulates there is the contact plate, the articulated tip of elastic component of inner wall of connecting rod, the other end of elastic component articulates on telescopic arc outer wall, fixed mounting has insulating contact ring on the telescopic arc internal surface.

Preferably, the number of the connecting rods is four, and the four groups of connecting rods are distributed on the arc-shaped outer wall of the sleeve in a circumferential array manner.

(III) advantageous effects

The utility model provides a dedicated bonding instrument of electric welding. The method has the following beneficial effects:

(1) This dedicated bonding tool of electric welding is when using, in order to deal with the closed demand of circuit of the weldment of more complicated surface appearance, through being provided with adjustment mechanism, cooperation screw thread slider, so that the staff can adjust the height of bonding feeler lever according to the demand of reality, the cooperation supports tight spring simultaneously, so that can not lead to the electric wire impaired because of constructor's operation at welding operation's in-process, and the unstable phenomenon of circuit intercommunication, adaptability and stability when improving the device and using.

(2) This dedicated bonding tool of electric welding is when using, in order to avoid appearing crooked or rocking because the constantly moving drive bonding contact bar of wire in welding process, influence the connection stability between its and the outside metal structure, prevent shaking the mechanism through being provided with, cooperation elastic component, so that four group's connecting rods can drive rather than corresponding contact plate and weldment maintenance better support balanced effect, and then cooperation insulation contact ring, guarantee the steady operation of bonding contact bar, thereby guarantee closed circuit's stability, guarantee the work efficiency of electric welding.

Drawings

FIG. 1 is a schematic structural diagram of the device of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a partially enlarged schematic structural view of the area a in fig. 2 according to the present invention.

In the figure: 1. an insulating plate; 2. bonding a contact rod; 3. a wire holder; 4. a pillar; 5. a circular magnet; 6. reinforcing ribs; 7. an adjustment mechanism; 71. an adjusting seat; 72. a rotation knob; 73. adjusting the screw rod; 74. a threaded slider; 75. an active skateboard; 76. a telescopic rod; 77. a transmission slide plate; 78. the spring is tightly propped; 8. an anti-shaking mechanism; 81. a sleeve; 82. fastening a bolt; 83. a connecting rod; 84. a contact plate; 85. an elastic member; 86. an insulating contact ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a dedicated bonding tool of electric welding, including insulation board 1, the inner wall slidable mounting of insulation board 1 has bonding feeler lever 2, the top fixed mounting of bonding feeler lever 2 has connection terminal 3, the lower fixed surface of insulation board 1 installs the top of pillar 4, the bottom fixed mounting of pillar 4 has circular magnet 5, the lower fixed surface of insulation board 1 is connected with the top of strengthening rib 6, the bottom fixed connection of strengthening rib 6 is on the arc outer wall of pillar 4, the upper surface of insulation board 1 is provided with adjustment mechanism 7, adjustment mechanism 7 is including adjusting seat 71, adjust seat 71 fixed mounting at the upper surface of insulation board 1, the upper surface of adjusting seat 71 rotates and installs knob 72, the lower fixed surface of knob 72 is connected with the top of adjusting screw 73, the outer wall threaded connection of adjusting screw 73 has thread slider 74, the left side outer wall fixedly connected with the right side outer wall of initiative slide 75 of thread slider 74, the lower fixed surface of initiative slide 75 is connected with the top of telescopic link 76, the upper surface of the bottom fixed connection of transmission slide 77 of drive slide 75, the lower fixed surface of tight connection of transmission spring 78 of transmission slide 78.

In an embodiment of the present invention, the inner wall of the insulating plate 1 is provided with a circular through hole having the same diameter as the outer diameter of the bonding contact rod 2, so that the bonding contact rod 2 can slide up and down in the circular through hole, further, two sets of adjusting seats 71 are provided, and two sets of adjusting seats 71 are symmetrically disposed on the left and right sides of the bonding contact rod 2 by taking the central axis of the bonding contact rod 2 as the symmetry axis, the bottom end of the adjusting screw rod 73 is rotatably mounted on the inner wall of the bottom of the adjusting seat 71, in addition, the outer wall of the adjusting seat 71 near the bonding contact rod 2 side is provided with a rectangular groove having the same width as the width of the connection between the screw slider 74 and the active sliding plate 75, so that the screw slider 74 can drive the active sliding plate 75 to move in the vertical direction along the outer wall of the adjusting seat 71, further, the inside of the telescopic rod 76 is hollow, and the diameter of the inner cavity of the telescopic rod 76 is larger than the outer diameter of the bonding contact rod 2, so that the telescopic rod 76 and the bonding contact rod 2 do not interfere with each other, and further, the device is ensured not to interfere with each other and influence when in use, in addition, the abutting spring 78 is sleeved outside the telescopic rod 76, the deformation direction of the abutting spring 78 is limited by the telescopic rod 76, so that the abutting spring 78 always keeps the deformation direction in the vertical direction when being extruded or stretched, and the deflection phenomenon in the horizontal direction is avoided, and further, the abutting spring 78 can always provide a stable transmission effect for the transmission sliding plate 77, meanwhile, the bonding contact rod 2 penetrates through the transmission sliding plate 77, the transmission sliding plate 77 is fixedly connected with the bonding contact rod 2, and the transmission sliding plate 77 is made of an insulating material, so that the electric leakage phenomenon is avoided, the use safety of the device is influenced, further, the outer walls of the left side and the right side of the transmission sliding plate 77 are respectively in sliding connection with the two groups of adjusting seats 71, so that the transmission slide plate 77 can move only in the vertical direction along the outer wall of the adjustment seat 71.

In addition, in order to avoid in welding process because the continuous movement of wire drives bonding feeler lever 2 and appears skewing or rocking, influence its and the outside stability of being connected between the metal structure, the lower surface of insulation board 1 is provided with prevents shaking mechanism 8, prevent shaking mechanism 8 including sleeve 81, sleeve 81 slidable mounting is on the bottom inner wall of insulation board 1, threaded connection has fastening bolt 82 on the left side outer wall of insulation board 1, sleeve 81's outer wall articulates the top of connecting rod 83, the bottom of connecting rod 83 articulates there is contact plate 84, the articulated tip of elastic component 85 of inner wall of connecting rod 83, the other end of elastic component 85 articulates on the arc outer wall of sleeve 81, fixed mounting has insulating contact ring 86 on the arc internal surface of sleeve 81.

The utility model discloses an in the embodiment, sleeve 81 cup joints in the outside of bonding feeler lever 2, and simultaneously, fastening bolt 82 can produce certain extrusion to sleeve 81 when screwing, so that it fixes on insulation board 1, and then make it keep relatively fixed's state with insulation board 1, and is further, the quantity of connecting rod 83 is provided with four groups, and four groups of connecting rods 83 are circumference array and distribute on sleeve 81's arc outer wall, and then cooperate four groups of contact plates 84 and elastic component 85, so that sleeve 81 can obtain relatively stable supporting effect, and simultaneously, insulating contact ring 86 contacts with bonding feeler lever 2's arc outer wall under initial condition.

In the utility model, when in use, the round magnet 5 is placed on the metal component, the device can be absorbed on the surface of the metal component through the characteristics of the magnet, meanwhile, the bottom end of the bonding contact rod 2 is contacted on the surface of the metal component, and the wire holder 3 at the top of the metal component is matched, so that the welding electrode handle, the welding electrode, the weldment and the bonding contact rod 2 of the electric welding machine form a closed circuit to complete welding electrode welding, further, in order to meet the circuit closing requirement of the weldment with more complicated surface appearance, the adjusting mechanism 7 is arranged, the thread slider 74 is matched, so that the height of the bonding contact rod 2 can be adjusted according to the actual requirement by a worker, and the abutting spring 78 is matched at the same time, so that can not lead to the electric wire impaired because constructor's operation at welding jobs's in-process, with the unstable phenomenon of circuit intercommunication, adaptability and stability when improving the device and using, in addition, in order to avoid driving bonding contact bar 2 to appear crooked or rocking because the continuous movement of wire in welding process, influence the connection stability between its and the outside metal structure, through being provided with and prevent shaking mechanism 8, cooperation elastic component 85, so that four group's connecting rods 83 can drive rather than corresponding contact plate 84 and weldment keep better support balanced effect, and then cooperation insulation contact ring 86, guarantee the steady operation of bonding contact bar 2, thereby guarantee closed circuit's stability, guarantee the work efficiency of electric welding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dedicated bonding instrument of electric welding, includes insulation board (1), the inner wall slidable mounting of insulation board (1) has bonding feeler lever (2), the top fixed mounting of bonding feeler lever (2) has wire holder (3), the lower fixed surface of insulation board (1) installs the top of pillar (4), the bottom fixed mounting of pillar (4) has circular magnet (5), the lower fixed surface of insulation board (1) is connected with the top of strengthening rib (6), its characterized in that: the upper surface of insulation board (1) is provided with adjustment mechanism (7), adjustment mechanism (7) include:

the adjusting seat (71) is fixedly installed on the upper surface of the insulating plate (1), a rotating button (72) is rotatably installed on the upper surface of the adjusting seat (71), the lower surface of the rotating button (72) is fixedly connected with the top end of an adjusting screw rod (73), and the outer wall of the adjusting screw rod (73) is in threaded connection with a threaded sliding block (74);

the outer wall of the left side of the threaded sliding block (74) is fixedly connected with the outer wall of the right side of the driving sliding plate (75), the lower surface of the driving sliding plate (75) is fixedly connected with the top end of a telescopic rod (76), and the bottom end of the telescopic rod (76) is fixedly connected with the upper surface of a transmission sliding plate (77);

the lower surface of the driving sliding plate (75) is fixedly connected with the top end of the abutting spring (78), and the bottom end of the abutting spring (78) is fixedly connected with the upper surface of the transmission sliding plate (77).

2. A bonding tool for a welding bug as claimed in claim 1 wherein: the inside of telescopic link (76) is hollow setting, the diameter of the inside cavity of telescopic link (76) is greater than the external diameter of bonding feeler lever (2).

3. A bonding tool for a welding bug as claimed in claim 1 wherein: the inner wall of the insulating plate (1) is provided with a circular through hole with the diameter the same as the outer diameter of the bonding contact rod (2).

4. A bonding tool for a welding bug as claimed in claim 1 wherein: the outer wall of one side, close to the bonding feeler lever (2), of the adjusting seat (71) is provided with a rectangular groove with the width equal to that of the connection part between the threaded sliding block (74) and the driving sliding plate (75).

5. A bonding tool for a welding bug as claimed in claim 1 wherein: the lower surface of insulation board (1) is provided with prevents shaking mechanism (8), prevent shaking mechanism (8) including sleeve (81), sleeve (81) slidable mounting is on the bottom inner wall of insulation board (1), threaded connection has fastening bolt (82) on the left side outer wall of insulation board (1), the outer wall of sleeve (81) articulates the top that has connecting rod (83), the bottom of connecting rod (83) articulates there is contact plate (84), the inner wall of connecting rod (83) articulates the tip of elastic component (85), the other end of elastic component (85) articulates on the arc outer wall of sleeve (81), fixed mounting has insulating contact ring (86) on the arc internal surface of sleeve (81).

6. A bonding tool for a welding bug as claimed in claim 5, wherein: the number of the connecting rods (83) is four, and the four groups of the connecting rods (83) are distributed on the arc-shaped outer wall of the sleeve (81) in a circumferential array mode.