CN211192471U

CN211192471U - Welding electrode structure for automobile oil filler cap

Info

Publication number: CN211192471U
Application number: CN201922338374.5U
Authority: CN
Inventors: 钟华山; 王善志; 贾伟; 董红霞; 王辉波
Original assignee: Zhejiang Jishan Technology Co ltd
Current assignee: Zhejiang Jishan Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-07
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an automobile oil filler lid welding electrode structure, moving electrode and static electrode including corresponding setting, the moving electrode is located the bellied outside of filler cap welding, and the static electrode is located filler cap welding turn-ups inboard, the moving electrode is including moving the polar arm and establishing the electrode cap that moves moving the polar arm tip, the static electrode includes the static electrode arm and establishes the static electrode cap at static electrode arm tip, it is corresponding to move the tip of electrode cap and static electrode cap to the tip of static electrode cap is the tip structure. The welding electrode for the oil filler cap of the automobile is reasonable in structural design, the two movable and static electrodes are obliquely arranged, the contact area of the head part of the electrode cap is small, the avoiding effect is good, and the welding operation is facilitated; simple structure and low manufacturing cost.

Description

Welding electrode structure for automobile oil filler cap

Technical Field

The utility model belongs to the technical field of car filler cap technique and specifically relates to a car filler cap welding electrode structure is related to.

Background

The automobile oil filler cap is used for covering an automobile oil filler and is also an automobile appearance part; the automobile oil filler cap comprises an oil filler cap outer plate and an oil filler cap inner plate, the oil filler cap outer plate and the oil filler cap inner plate are connected through flanging corresponding welding, the shape of the outer plate can be guaranteed, the flanging at the edge of the inner plate and the flanging corresponding to the moving and static electrodes are connected through clamping welding, the size of the flanging is small, the existing motor cap is large, welding interference is easy to generate, and welding operation and debugging are not facilitated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to solve the technical problem that an automobile oil filler hole lid welding electrode structure is provided, its electrode cap area of contact is little, does benefit to welding operation.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

this automobile oil filler hole lid welding electrode structure, including the corresponding moving electrode and the static electrode that set up, the moving electrode is located the bellied outside of filler cap welding, and the static electrode is located the bellied inboard of filler cap welding, the moving electrode is including moving the polar arm and establishing the electrode cap that moves moving polar arm tip, the static electrode includes the static electrode arm and establishes the static electrode cap at static polar arm tip, it is corresponding with the tip of static electrode cap to move the tip of electrode cap and be the tip structure.

Furthermore, the end part of the static electrode cap is of a conical pointed structure.

The end part of the movable electrode cap is of a ball head structure.

The movable polar arm is a cylindrical rod, the other end of the movable electrode cap is provided with a mounting hole, and the end part of the movable polar arm, corresponding to the mounting hole, is a conical rod head inserted into the mounting hole.

Still include the static electrode arm piece, the static electrode arm piece is L type structure, and the static electrode arm is established in the bottom one side of static electrode arm piece.

The static electrode cap is detachably arranged on the outer end part of the static electrode arm.

The upper part of the outer end part of the static electrode cap is of an inclined plane structure.

The end face of the outer end part of the static electrode cap is a circular face.

Compared with the prior art, the utility model, have following advantage: the welding electrode for the oil filler cap of the automobile is reasonable in structural design, the two movable and static electrodes are obliquely arranged, the contact area of the head part of the electrode cap is small, the avoiding effect is good, and the welding operation is facilitated; simple structure and low manufacturing cost.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a schematic view of the electrode welding application of the present invention.

Fig. 2 is the utility model discloses planking schematic diagram in the filler cap.

Fig. 3 is a schematic diagram of the application of electrode welding of the present invention.

Fig. 4 is a schematic view of the electrode structure of the present invention.

Fig. 5 is a schematic view of the static electrode of the present invention.

Fig. 6 is a schematic view of the electrostatic cap of the present invention.

In the figure:

1. the oil filler cap comprises an oil filler cap outer plate positioning block, 2 oil filler cap outer plates, 3 oil filler cap inner plates, 4 movable polar arms, 5 movable electrode caps, 6 static electrode caps, 7 static polar arms and 8 static electrode arm blocks.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the welding electrode structure for the oil filler cap of the automobile comprises a moving electrode and a static electrode which are correspondingly arranged, wherein the moving electrode is located on the outer side of the welding flange of the oil filler cap, the static electrode is located on the inner side of the welding flange of the oil filler cap, the moving electrode comprises a moving electrode arm 4 and a moving electrode cap 5 arranged on the end part of the moving electrode arm, the static electrode comprises a static electrode arm 7 and a static electrode cap 6 arranged on the end part of the static electrode arm, the end parts of the moving electrode cap and the static electrode cap are corresponding, and the end part of the static electrode cap is of a pointed structure.

The filler cap includes filler cap planking 2 and filler cap inner panel 3, and the edge of filler cap planking and filler cap inner panel all is equipped with corresponding inside flanging, and the inside flanging of filler cap inner panel is located the inside flanging's of filler cap planking inboard, corresponds the filler cap planking and is equipped with filler cap planking locating piece 1.

1 upper portion of filler cap planking locating piece is equipped with the profile modeling locating surface with the lateral surface looks adaptation of filler cap planking, and the filler cap planking is directly placed and can be fixed a position at filler cap planking locating piece, and is easy and simple to handle. The movable electrode cap and the static electrode cap clamp the two welding flanges for welding, the sizes of the flanges are small, the static electrode cap is designed into a pointed structure, the avoiding effect is good, and the welding operation is facilitated.

The end part of the static electrode cap 6 is in a conical pointed structure or the upper part of the outer end part of the static electrode cap is in an inclined plane structure; the end face of the outer end part of the static electrode cap is a circular face, so that the stability of clamping and welding is guaranteed.

The end part of the movable electrode cap 5 is of a ball head structure, the movable electrode arm is a cylindrical rod, the other end of the movable electrode cap is provided with a mounting hole, and the end part of the movable electrode arm, corresponding to the mounting hole, is a conical rod head inserted into the mounting hole and is fixed through interference fit.

The lever arm of the movable electrode arm is provided with a pair of oppositely arranged planes, so that the tool can be conveniently clamped and rotated, and the outer edge of the movable electrode cap is provided with an annular groove, so that the movable electrode arm and the movable electrode cap can be conveniently separated and replaced.

The static electrode cap is detachably arranged on the outer end part of the static electrode arm. Preferably, the outer end part of the static pole arm is a conical rod, and the static pole cap is provided with a matching hole matched with the conical rod and is fixed through interference fit; or the outer end part of the static pole arm is a threaded rod, and the static pole cap is provided with a threaded hole matched with the threaded rod, so that the static pole cap is convenient to disassemble and replace.

The other end of the static pole arm is provided with a static pole arm block 8, the static pole arm block 8 is in an L type structure, the static pole arm is arranged on one side of the bottom of the static pole arm block, and the opposite ends of the movable pole arm and the static pole arm are obliquely arranged downwards, so that the structure is compact, and the welding operation is convenient.

The welding electrode structure of the automobile oil filling port cover has reasonable design, two movable and static electrodes are obliquely arranged, the contact area of the head part of the electrode cap is small, the avoiding effect is good, and the welding operation is facilitated; simple structure and low manufacturing cost.

The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.

The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides an automobile oil filler hole lid welding electrode structure, includes the dynamic electrode and the static electrode of corresponding setting, the dynamic electrode is located the bellied outside of filler cap welding, and the static electrode is located filler cap welding turn-ups inboard, its characterized in that: the movable electrode comprises a movable electrode arm and a movable electrode cap arranged at the end part of the movable electrode arm, the static electrode comprises a static electrode arm and a static electrode cap arranged at the end part of the static electrode arm, the end parts of the movable electrode cap and the static electrode cap correspond to each other, and the end part of the static electrode cap is of a pointed structure.

2. The welding electrode structure for the oil filler cap of the automobile of claim 1, wherein: the end part of the static electrode cap is of a conical pointed structure.

3. The welding electrode structure for the oil filler cap of the automobile of claim 1, wherein: the end part of the movable electrode cap is of a ball head structure.

4. The welding electrode structure for the oil filler cap of the automobile of claim 1, wherein: the movable polar arm is a cylindrical rod, the other end of the movable electrode cap is provided with a mounting hole, and the end part of the movable polar arm, corresponding to the mounting hole, is a conical rod head inserted into the mounting hole.

5. The welding electrode structure for the oil filler cap of the automobile as claimed in claim 1, further comprising a static electrode arm block, wherein the static electrode arm block is of L type structure, and the static electrode arm is arranged on one side of the bottom of the static electrode arm block.

6. The welding electrode structure for the oil filler cap of the automobile of claim 1, wherein: the static electrode cap is detachably arranged on the outer end part of the static electrode arm.

7. The welding electrode structure for the oil filler cap of the automobile of claim 1, wherein: the upper part of the outer end part of the static electrode cap is of an inclined plane structure.

8. The welding electrode structure for the oil filler cap of the automobile as set forth in claim 2, wherein: the end face of the outer end part of the static electrode cap is a circular face.