CN211248746U - Portable spot welder - Google Patents

Portable spot welder Download PDF

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Publication number
CN211248746U
CN211248746U CN201921956422.0U CN201921956422U CN211248746U CN 211248746 U CN211248746 U CN 211248746U CN 201921956422 U CN201921956422 U CN 201921956422U CN 211248746 U CN211248746 U CN 211248746U
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CN
China
Prior art keywords
fixed
spot welding
spot
handle
machine body
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Active
Application number
CN201921956422.0U
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Chinese (zh)
Inventor
崔保安
张玉祥
崔晓燕
崔福生
牛志权
邹增叶
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Gongyi City Construction Mechanical Manufacturing Co ltd
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Gongyi City Construction Mechanical Manufacturing Co ltd
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Priority to CN201921956422.0U priority Critical patent/CN211248746U/en
Application granted granted Critical
Publication of CN211248746U publication Critical patent/CN211248746U/en
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Abstract

The utility model discloses a portable spot welding machine, which comprises a spot welding machine body structure, a welding gun unit and a spot welding head structure; the spot welder body structure: the spot welding machine body structure comprises a spot welding machine body, guide wheels are arranged at four corners of the lower surface of the spot welding machine body, a power supply control panel is arranged on the left side surface of the spot welding machine body, and an L-shaped fixing column is arranged on the front side surface of the power supply control panel; a welding gun unit: the welding gun unit comprises a fixed welding arm, a fixed handle is arranged below one end of the fixed welding arm, a telescopic spring is arranged on the fixed handle, the fixed handle is connected with a driving handle through the telescopic spring, a lifting handle is arranged above one end of the fixed welding arm, and a sliding plate is arranged on the fixed welding arm; the utility model discloses portable removes the convenience, and welder design simple structure, easy to operate for the operation is more swift convenient.

Description

Portable spot welder
Technical Field
The utility model relates to a spot welder technical field specifically is a portable spot welder.
Background
The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged. The existing spot welding machine body is too large in size, a moving device is not arranged on the spot welding machine body, the spot welding machine body needs to be moved manually, certain influence is brought to the using process of people, the design of a welding gun is too heavy, the center of gravity is deviated, the operation is difficult, the welding quality is poor, the difficulty is brought to operators, and therefore the portable spot welding machine is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable spot welder, portable removes conveniently, and welder design simple structure, easy to operate for it is more convenient to operate, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable spot welding machine comprises a spot welding machine body structure, a welding gun unit and a spot welding head structure;
the spot welder body structure: the spot welding machine body structure comprises a spot welding machine body, guide wheels are arranged at four corners of the lower surface of the spot welding machine body, a power supply control panel is arranged on the left side surface of the spot welding machine body, and an L-shaped fixing column is arranged on the front side surface of the power supply control panel;
a welding gun unit: the welding gun unit comprises a fixed welding arm, a fixed handle is arranged below one end of the fixed welding arm, a telescopic spring is arranged on the fixed handle, the fixed handle is connected with a driving handle through the telescopic spring, a lifting handle is arranged above one end of the fixed welding arm, and a sliding plate is arranged on the fixed welding arm;
the spot welding head structure: the spot welding head structure comprises a connecting rod, a fixed top plate is arranged at the right end of the connecting rod, a fixed spot welding head is arranged on the fixed top plate and fixed through a locking bolt, and a movable spot welding head is arranged at the corresponding end of the fixed spot welding head;
wherein: the spot welding machine is characterized by further comprising a telescopic pushing handle, the telescopic pushing handle is located on the right side surface of the spot welding machine body, and the input end of the power control panel is electrically connected with the output end of an external power supply.
Furthermore, the fixed welding arm is of a cylindrical structure, the fixed welding arm is internally of a hollow structure, the hollow structure of the fixed welding arm can reduce the weight of the welding gun and save power when the welding gun is operated, the driving assembly is arranged inside the fixed welding arm and connected with the driving handle, the right end of the driving assembly is connected with the left end of the sliding plate, and the sliding plate is driven by operating the driving handle, so that the operation is convenient.
Furthermore, the upper surface of the sliding plate is provided with a movable rod, the movable rod is connected with one end of the movable spot welding head, the movable rod can better control the movable spot welding head, and the movable spot welding head can be accurately controlled in welding engineering.
Furthermore, the fixed handle is of an arc-shaped structure, anti-skid lines are arranged on the surface of the fixed handle, the fixed handle enables the welding gun to be convenient to carry, and the operation is convenient.
Furthermore, the number of the L-shaped fixing columns is two, the fixing plate is arranged between the L-shaped fixing columns, the welding gun is fixed more firmly through the fixing plate, and the welding gun is prevented from being damaged in the moving or transporting process.
Compared with the prior art, the beneficial effects of the utility model are that: this portable spot welder has following benefit:
1. the utility model discloses on set up the guide pulley, it is convenient to make spot welder body remove through the guide pulley, can fix welder on the side of spot welder body through L shape fixed column for place the convenience, make through flexible pushing hands and remove spot welder body convenient and fast.
2. The utility model discloses on set up the handle, it is convenient to make the welder of taking convenient through the handle, through fixed handle in operation welder easier, conveniently carries, makes actuating handle can easier control operation dynamics through expanding spring.
3. The utility model discloses on set up locking bolt, can fix the spot welding head of fixed point through locking bolt, prevent to take place to rock in the welded, it is not good to result in welding quality, the utility model discloses portable removes conveniently, and welder design simple structure, easy to operate for the operation is more swift convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-section side view structure of the present invention.
In the figure: the spot welding machine comprises a spot welding machine body structure 1, a spot welding machine body 11, a power control panel 12, a guide wheel 13, a welding gun unit 2, a handle 21, a fixed handle 22, a driving handle 23, a fixed welding arm 24, a driving assembly 25, a sliding plate 3, a fixed column 4L, a spot welding head structure 5, a connecting rod 51, a fixed top plate 52, a fixed spot welding head 53, a locking bolt 54, a movable spot welding head 55, a telescopic push handle 6, a movable rod 7 and a telescopic spring 8.
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.
Example one
Referring to fig. 1-2, the present invention provides a technical solution: a portable spot welder comprises a spot welder body structure 1, a welding gun unit 2 and a spot welding head structure 5;
spot welder body structure 1: the spot welding machine body structure 1 comprises a spot welding machine body 11, guide wheels 13 are arranged at four corners of the lower surface of the spot welding machine body 11, the spot welding machine body 11 is convenient to move through the guide wheels 13, a power supply control panel 12 is arranged on the left side surface of the spot welding machine body 11, two L-shaped fixing columns 4 are arranged on the front side surface of the power supply control panel 12, a fixing plate is arranged between the two L-shaped fixing columns 4, and the fixing of a welding gun is firmer through the fixing plate, so that the welding gun is prevented from being damaged in the moving or transporting process;
the welding gun unit 2: the welding gun unit 2 comprises a fixed welding arm 24, the fixed welding arm 24 is of a cylindrical structure, the fixed welding arm 24 is internally of a hollow structure, the hollow structure of the fixed welding arm 24 can reduce the weight of a welding gun, the power is saved when the welding gun is operated, a driving component 25 is arranged inside the fixed welding arm 24, the driving component 25 is connected with a driving handle 23, the right end of the driving component 25 is connected with the left end of a sliding plate 3, the sliding plate 3 is driven by operating the driving handle 23, the operation is convenient, a fixed handle 22 is arranged below one end of the fixed welding arm 24, the fixed handle 22 is of an arc-shaped structure, anti-skid grains are arranged on the surface of the fixed handle 22, the welding gun is convenient to carry through the fixed handle 22, the operation is convenient, the telescopic spring 8 is arranged on the fixed handle 22, the fixed handle 22 is connected with the driving handle 23 through the telescopic spring 8, the driving handle 23, a lifting handle 21 is arranged above one end of the fixed welding arm 24, the welding gun is convenient to take through the lifting handle 21, the welding gun is easier to operate and convenient to carry through the fixed handle 22, the sliding plate 3 is arranged on the fixed welding arm 24, and the movable rod 7 is driven to move through the sliding plate 3;
spot welding head structure 5: the spot welding head structure 5 comprises a connecting rod 51, a fixed top plate 52 is arranged at the right end of the connecting rod 51, a fixed point welding head 53 is arranged on the fixed top plate 52, the fixed point welding head 53 is fixed through a locking bolt 54, the fixed spot welding head 53 can be fixed through the locking bolt 54, the phenomenon that the welding quality is poor due to shaking during welding is prevented, and a movable point welding head 55 is arranged at the corresponding end of the fixed point welding head 53;
wherein: still including flexible pushing hands 6, flexible pushing hands 6 is located spot welder body 11's right side on the surface, make moving spot welder body 11 convenient and fast through flexible pushing hands 6, external power source's output is connected to power control panel 12's input electricity, the upper surface of sliding plate 3 is equipped with movable rod 7, movable rod 7 is connected with movable point bonding tool 55's one end, control movable point bonding tool 55 that movable rod 7 can be better, control movable point bonding tool 55 that can be accurate in welding engineering, can fix welder on spot welder body 11's side through L shape fixed column 4, make and place the convenience, the utility model discloses portable, it is convenient to remove, welder design simple structure, easy to operate for the operation is more swift convenient.
When in use: through control power control panel 12 switch, start spot welder body 11, operate welder through fixed handle 22, exert pressure to expanding spring 8 spring through driving handle 23, convey sliding plate 3 with power through drive assembly 25, and then drive sliding plate 3 and remove, movable rod 7 drives movable spot welding head 55 and removes by welding workpiece welded junction, weld the work piece through movable spot welding head 55 and fixed point welding head 53, after the welding is accomplished, movable rod 7 is not atress, expanding spring 8's elasticity will drive handle 23 rebound original position.
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 (5)

1. A portable spot welder which characterized in that: the spot welding machine comprises a spot welding machine body structure, a welding gun unit and a spot welding head structure;
the spot welder body structure: the spot welding machine body structure comprises a spot welding machine body, guide wheels are arranged at four corners of the lower surface of the spot welding machine body, a power supply control panel is arranged on the left side surface of the spot welding machine body, and an L-shaped fixing column is arranged on the front side surface of the power supply control panel;
a welding gun unit: the welding gun unit comprises a fixed welding arm, a fixed handle is arranged below one end of the fixed welding arm, a telescopic spring is arranged on the fixed handle, the fixed handle is connected with a driving handle through the telescopic spring, a lifting handle is arranged above one end of the fixed welding arm, and a sliding plate is arranged on the fixed welding arm;
the spot welding head structure: the spot welding head structure comprises a connecting rod, a fixed top plate is arranged at the right end of the connecting rod, a fixed spot welding head is arranged on the fixed top plate and fixed through a locking bolt, and a movable spot welding head is arranged at the corresponding end of the fixed spot welding head;
wherein: the spot welding machine is characterized by further comprising a telescopic pushing handle, the telescopic pushing handle is located on the right side surface of the spot welding machine body, and the input end of the power control panel is electrically connected with the output end of an external power supply.
2. A portable spot welder according to claim 1, characterized in that: the fixed welding arm is of a cylindrical structure, the inside of the fixed welding arm is of a hollow structure, a driving assembly is arranged inside the fixed welding arm and connected with a driving handle, and the right end of the driving assembly is connected with the left end of the sliding plate.
3. A portable spot welder according to claim 1, characterized in that: the upper surface of the sliding plate is provided with a movable rod, and the movable rod is connected with one end of the movable spot welding head.
4. A portable spot welder according to claim 1, characterized in that: the fixed handle is of an arc-shaped structure, and anti-skid grains are arranged on the surface of the fixed handle.
5. A portable spot welder according to claim 1, characterized in that: the number of the L-shaped fixing columns is two, and a fixing plate is arranged between the L-shaped fixing columns.
CN201921956422.0U 2019-11-13 2019-11-13 Portable spot welder Active CN211248746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921956422.0U CN211248746U (en) 2019-11-13 2019-11-13 Portable spot welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921956422.0U CN211248746U (en) 2019-11-13 2019-11-13 Portable spot welder

Publications (1)

Publication Number Publication Date
CN211248746U true CN211248746U (en) 2020-08-14

Family

ID=71984385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921956422.0U Active CN211248746U (en) 2019-11-13 2019-11-13 Portable spot welder

Country Status (1)

Country Link
CN (1) CN211248746U (en)

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