CN215732223U - Flexible welding grounding negative electrode device - Google Patents
Flexible welding grounding negative electrode device Download PDFInfo
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- CN215732223U CN215732223U CN202121994439.2U CN202121994439U CN215732223U CN 215732223 U CN215732223 U CN 215732223U CN 202121994439 U CN202121994439 U CN 202121994439U CN 215732223 U CN215732223 U CN 215732223U
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- chromium
- zirconium
- side wall
- copper electrode
- nylon base
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Abstract
The utility model discloses a flexible welding grounding cathode device which comprises a nylon base, wherein the upper surface of the nylon base is fixedly connected with a hexagon nut, the inner side wall of the hexagon nut is in threaded connection with a shaft sleeve, the inner side wall of the shaft sleeve is in sliding connection with a shaft rod, a chromium-zirconium-copper electrode is arranged above the shaft rod, two braided cables are symmetrically arranged on the outer side of the chromium-zirconium-copper electrode, and two steel wire thread sleeves are symmetrically arranged on one side of the upper surface of the nylon base; according to the utility model, the insulation work is carried out through the arranged nylon base, and then the recovery work is carried out on the generated redundant current during welding through the woven cable, the chromium zirconium copper electrode and the steel wire thread sleeve, so that the redundant current cannot form a current loop, the condition that an electrical control element of the control equipment is burnt out is avoided, and the protection effect on the electrical control element of the control equipment is increased.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a flexible welding grounding cathode device.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and can be performed in a variety of environments, such as the field, underwater, and space, in addition to being used in a factory;
when an existing automobile body-in-white is welded, welding operation is usually performed by using a welding tongs, welding current is generated in the welding process of the welding tongs, a current loop is formed, redundant current cannot be eliminated, and therefore an electrical control element of control equipment is prone to burning out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flexible welding grounding cathode device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flexible welding ground connection negative pole device, includes the nylon base, the last fixed surface of nylon base is connected with hexagon nut, hexagon nut's inside wall threaded connection has the axle sleeve, the inside wall sliding connection of axle sleeve has the axostylus axostyle, the top of axostylus axostyle is equipped with chromium zirconium copper electrode, chromium zirconium copper electrode outside symmetry is equipped with two and weaves the type cable conductor, two steel wire swivel nuts are installed to the upper surface one side symmetry of nylon base.
As further preferable in the present technical solution: an O-shaped groove is formed in the middle of the lower surface of the chromium-zirconium-copper electrode, and the outer side wall of the shaft lever is connected to the inner side wall of the O-shaped groove in a sliding mode; the shaft lever is driven to move by moving the chromium zirconium copper electrode.
As further preferable in the present technical solution: one side of the chromium-zirconium-copper electrode is in threaded connection with a supporting bolt, and one end of the supporting bolt penetrates through the inner side wall of the shaft rod and is in threaded connection with the interior of the chromium-zirconium-copper electrode; the inner side wall of the shaft rod is provided with supporting force through the supporting bolt.
As further preferable in the present technical solution: two threaded holes are symmetrically formed in two sides of the chromium-zirconium-copper electrode, two fixing bolts are symmetrically arranged on the outer side of the chromium-zirconium-copper electrode, and one ends of the two fixing bolts penetrate through the inner side wall of the woven cable and are in threaded connection with the inner side wall of the threaded holes; the two fixing bolts are inserted into the two threaded holes by rotating.
As further preferable in the present technical solution: four through holes are symmetrically formed in the upper surface of the nylon base, and positioning bolts are connected to the inner side walls of the four through holes in a sliding mode; the nylon base is fixed on the floor of the clamp by rotating the positioning bolt to penetrate through the through hole.
As further preferable in the present technical solution: a sliding groove is formed in one side of the upper surface of the nylon base, and the outer side wall of the shaft sleeve is connected to the inner side wall of the sliding groove in a sliding mode; the shaft sleeve is fixed inside the sliding groove by rotating the shaft sleeve and passing through the hexagon nut.
As further preferable in the present technical solution: one end of the shaft lever, which is far away from the chromium-zirconium-copper electrode, is fixedly connected with a guide plate, the outer side wall of the guide plate is connected with the inner side wall of the shaft sleeve in a sliding manner, and the lower surface of the guide plate is fixedly connected with a spring; the guide plate is driven to move through the shaft rod, and the moving guide plate performs guide work for the moving shaft rod through sliding on the inner side wall of the shaft sleeve.
As further preferable in the present technical solution: one end, far away from the guide plate, of the spring is fixedly connected with an annular check ring, the bottom of the annular check ring is fixedly connected with the inner bottom wall of the shaft sleeve, the bottom of the shaft sleeve is fixedly connected with a damping column, and the bottom of the damping column is fixedly connected with a circular check ring; the damping column and the circular retainer ring are driven to move by moving the shaft sleeve.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the insulation work is carried out through the arranged nylon base, and then the recovery work is carried out on the generated redundant current during welding through the woven cable, the chromium zirconium copper electrode and the steel wire thread sleeve, so that the redundant current cannot form a current loop, the condition that an electrical control element of the control equipment is burnt out is avoided, and the protection effect on the electrical control element of the control equipment is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a nylon base according to the present invention;
FIG. 3 is a schematic top view of a Cr-Zr-Cu electrode according to the present invention.
In the figure: 1. a nylon base; 2. a hexagonal nut; 3. a shaft sleeve; 4. a shaft lever; 5. a chromium zirconium copper electrode; 6. a braided cable wire; 7. fixing the bolt; 8. a support bolt; 9. a guide plate; 10. a spring; 11. an annular retainer ring; 12. a chute; 13. a damping column; 14. a circular retainer ring; 15. a through hole; 16. positioning the bolt; 17. a steel wire thread insert; 18. an O-shaped groove; 19. a threaded bore.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a flexible welding ground connection negative pole device, includes nylon base 1, and nylon base 1's last fixed surface is connected with hexagon nut 2, and hexagon nut 2's inside wall threaded connection has axle sleeve 3, and axle sleeve 3's inside wall sliding connection has axostylus axostyle 4, and the top of axostylus axostyle 4 is equipped with chromium zirconium copper electrode 5, and 5 outside symmetries of chromium zirconium copper electrode are equipped with two and weave type cable conductor 6, and two steel wire swivel nuts 17 are installed to nylon base 1's upper surface one side symmetry.
In this embodiment, specifically: an O-shaped groove 18 is formed in the middle of the lower surface of the chromium-zirconium-copper electrode 5, and the outer side wall of the shaft lever 4 is connected to the inner side wall of the O-shaped groove 18 in a sliding mode; the shaft lever 4 is driven to move by moving the chromium zirconium copper electrode 5.
In this embodiment, specifically: one side of the chromium-zirconium-copper electrode 5 is in threaded connection with a supporting bolt 8, and one end of the supporting bolt 8 penetrates through the inner side wall of the shaft lever 4 and is in threaded connection with the interior of the chromium-zirconium-copper electrode 5; the inner side wall of the shaft 4 is provided with a supporting force by the supporting bolt 8.
In this embodiment, specifically: two threaded holes 19 are symmetrically formed in two sides of the chromium-zirconium-copper electrode 5, two fixing bolts 7 are symmetrically arranged on the outer side of the chromium-zirconium-copper electrode 5, and one ends of the two fixing bolts 7 penetrate through the inner side wall of the braided cable 6 and are in threaded connection with the inner side wall of the threaded holes 19; two braided cable wires 6 are respectively mounted on both sides of the chromium zirconium copper electrode 5 by rotating two fixing bolts 7 to be inserted into the insides of the two screw holes 19.
In this embodiment, specifically: four through holes 15 are symmetrically formed in the upper surface of the nylon base 1, and positioning bolts 16 are connected to the inner side walls of the four through holes 15 in a sliding mode; the nylon base 1 is fixed on the fixture floor by rotating the positioning bolt 16 to penetrate through the through hole 15.
In this embodiment, specifically: one side of the upper surface of the nylon base 1 is provided with a chute 12, and the outer side wall of the shaft sleeve 3 is connected with the inner side wall of the chute 12 in a sliding manner; the sleeve 3 is fixed inside the chute 12 by rotating the sleeve 3 through the hexagon nut 2.
In this embodiment, specifically: one end of the shaft lever 4, which is far away from the chromium-zirconium-copper electrode 5, is fixedly connected with a guide plate 9, the outer side wall of the guide plate 9 is connected with the inner side wall of the shaft sleeve 3 in a sliding manner, and the lower surface of the guide plate 9 is fixedly connected with a spring 10; the guide plate 9 is driven to move through the shaft rod 4, the moving guide plate 9 conducts guiding work for the moving shaft rod 4 through sliding on the inner side wall of the shaft sleeve 3, the moving guide plate 9 drives the spring 10 to move, and the moving spring 10 is compressed through extruding the annular retainer ring 11.
In this embodiment, specifically: one end of the spring 10, which is far away from the guide plate 9, is fixedly connected with an annular retainer ring 11, the bottom of the annular retainer ring 11 is fixedly connected with the inner bottom wall of the shaft sleeve 3, the bottom of the shaft sleeve 3 is fixedly connected with a damping column 13, and the bottom of the damping column 13 is fixedly connected with a circular retainer ring 14; the damping column 13 and the circular retainer ring 14 are driven to move by moving the shaft sleeve 3, and the damping column 13 is arranged to buffer between the shaft sleeve 3 and the nylon base 1.
Working principle or structural principle, when in use, the nylon base 1 is fixed on a clamp floor by rotating a positioning bolt 16 to penetrate through a through hole 15, then a damping column 13 and a circular check ring 14 are driven to move by moving a shaft sleeve 3, then the shaft sleeve 3, the damping column 13 and the circular check ring 14 are inserted into a sliding groove 12 for fixing by a set hexagon nut 2, then a supporting bolt 8 is rotated to penetrate through an O-shaped groove 18 and a shaft lever 4, so as to limit the shaft lever 4 in the chromium zirconium copper electrode 5, then two fixing bolts 7 are inserted into two threaded holes 19, so as to respectively install two braided cable wires 6 on two sides of the chromium zirconium copper electrode 5, then one braided cable wire 6 is fixed on a clamp of a welding tongs, then redundant current generated in the welding process of the welding tongs is led out by one braided cable wire 6, and then the redundant current is recycled by the chromium zirconium copper electrode 5, thereby make the unable electric current return circuit that forms of unnecessary electric current, then drive the motion of axostylus axostyle 4 through removing chromium zirconium copper electrode 5, the motion of axostylus axostyle 4 drive deflector 9 motion, the work of leading is carried out for the axostylus axostyle 4 of motion through the inside wall slip at axle sleeve 3 to the moving deflector 9 of motion, then carry out the work of leading to chromium zirconium copper electrode 5 through axostylus axostyle 4 and axle sleeve 3, then drive spring 10 motion through the deflector 9 of motion, the spring 10 of motion compresses through extrusion annular retaining ring 11, this device not only can retrieve the work to the unnecessary electric current that produces, make the unable electric current return circuit that forms of unnecessary electric current, and avoided the condition that controlgear electrical control component is burnt out to take place, the protective effect to controlgear electrical control component has been increased.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a flexible welding ground connection negative pole device, includes nylon base (1), its characterized in that: the upper surface of nylon base (1) fixed connection has hexagon nut (2), the inside wall threaded connection of hexagon nut (2) has axle sleeve (3), the inside wall sliding connection of axle sleeve (3) has axostylus axostyle (4), the top of axostylus axostyle (4) is equipped with chromium zirconium copper electrode (5), chromium zirconium copper electrode (5) outside symmetry is equipped with two and weaves type cable conductor (6), two steel wire swivel nuts (17) are installed to the upper surface one side symmetry of nylon base (1).
2. The flexibly welded grounded negative electrode assembly of claim 1, wherein: an O-shaped groove (18) is formed in the middle of the lower surface of the chromium-zirconium-copper electrode (5), and the outer side wall of the shaft lever (4) is connected to the inner side wall of the O-shaped groove (18) in a sliding mode.
3. The flexibly welded grounded negative electrode assembly of claim 1, wherein: one side of the chromium-zirconium-copper electrode (5) is in threaded connection with a supporting bolt (8), and one end of the supporting bolt (8) penetrates through the inner side wall of the shaft rod (4) and is in threaded connection with the interior of the chromium-zirconium-copper electrode (5).
4. The flexibly welded grounded negative electrode assembly of claim 1, wherein: two threaded holes (19) are symmetrically formed in two sides of the chromium-zirconium-copper electrode (5), two fixing bolts (7) are symmetrically arranged on the outer side of the chromium-zirconium-copper electrode (5), and one ends of the fixing bolts (7) penetrate through the inner side wall of the woven cable (6) and are connected to the inner side wall of the threaded holes (19) in a threaded mode.
5. The flexibly welded grounded negative electrode assembly of claim 1, wherein: four through-holes (15) have been seted up to the upper surface symmetry of nylon base (1), four the equal sliding connection of inside wall of through-hole (15) has positioning bolt (16).
6. The flexibly welded grounded negative electrode assembly of claim 1, wherein: a sliding groove (12) is formed in one side of the upper surface of the nylon base (1), and the outer side wall of the shaft sleeve (3) is connected to the inner side wall of the sliding groove (12) in a sliding mode.
7. The flexibly welded grounded negative electrode assembly of claim 1, wherein: one end of the shaft lever (4) far away from the chromium-zirconium-copper electrode (5) is fixedly connected with a guide plate (9), the outer side wall of the guide plate (9) is connected with the inner side wall of the shaft sleeve (3) in a sliding mode, and a spring (10) is fixedly connected to the lower surface of the guide plate (9).
8. The flexibly welded grounded negative electrode assembly of claim 7, wherein: the one end fixedly connected with annular retaining ring (11) of deflector (9) is kept away from in spring (10), the bottom fixed connection of annular retaining ring (11) is in the inside diapire of axle sleeve (3), the bottom fixedly connected with damping post (13) of axle sleeve (3), the circular retaining ring (14) of bottom fixedly connected with of damping post (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121994439.2U CN215732223U (en) | 2021-08-24 | 2021-08-24 | Flexible welding grounding negative electrode device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121994439.2U CN215732223U (en) | 2021-08-24 | 2021-08-24 | Flexible welding grounding negative electrode device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732223U true CN215732223U (en) | 2022-02-01 |
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ID=80006158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121994439.2U Active CN215732223U (en) | 2021-08-24 | 2021-08-24 | Flexible welding grounding negative electrode device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215732223U (en) |
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2021
- 2021-08-24 CN CN202121994439.2U patent/CN215732223U/en active Active
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