CN212311128U - Electric welding ground wire device of adjustable magnetic force - Google Patents
Electric welding ground wire device of adjustable magnetic force Download PDFInfo
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- CN212311128U CN212311128U CN202020638482.4U CN202020638482U CN212311128U CN 212311128 U CN212311128 U CN 212311128U CN 202020638482 U CN202020638482 U CN 202020638482U CN 212311128 U CN212311128 U CN 212311128U
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Abstract
The utility model discloses an electric welding ground wire device of adjustable magnetic force, including base, magnetism post, extension board, compact heap and taper bolt, the extension board with the magnetism post all set up in on the base, the base passes through the magnetic force of magnetism post adsorbs on being welded the object, the compact heap is fixed in on the extension board, the groove that passes through that is used for fixed electric welding ground wire is seted up to the bottom surface of compact heap, the top surface of extension board runs through perpendicularly has first internal thread hole, taper bolt screw-thread fit is fixed in the first internal thread hole. Compared with the prior art, the utility model has simple structure and easy installation, and realizes quick positioning through the magnetic column; through adjusting the taper bolt, can realize quick overlap joint, improve when using the electric soldering pliers as the ground wire, can't press from both sides tight, need connect the situation, improved equipment job stabilization nature, work efficiency and life.
Description
Technical Field
The utility model relates to a technical field that electric welding ground wire connects, especially an electric welding ground wire device of adjustable magnetic force.
Background
The electrode holders are tools for electric welding operation and have two handles shaped like pliers. It uses cast copper as clamp and ceramic and plastic handle as insulator. The welding rod has the advantages of good electric conductivity, difficult heating, light weight, firm welding rod clamping, convenient welding rod replacement and the like.
It is used for holding welding electrode and conducting welding current during welding. The hand-held insulating tool is matched with an electric arc welding machine for clamping and operating a welding rod and ensuring the electric connection with the welding rod during manual electric arc welding. The electrode holders have the main technical indexes of shell protection, electric shock protection, temperature rise value, welding spatter resistance, falling resistance and the like.
When the electric welding tongs are used for clamping the welded object as a ground wire, the phenomenon that the virtual connection is difficult to ignite or the metal bar is heated frequently occurs because the welded object is too large in size and cannot be clamped, and the welded object is often lapped by metal bar-shaped substances such as copper, iron and the like clamped by the electric welding tongs.
When manual electric arc welding is carried out, the virtual connection is not easy to strike fire to cause current overload and damage an electric welding machine; the heating of the metal strip can directly damage the welding operator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric welding ground wire device of adjustable magnetic force to solve the technical problem among the prior art.
The utility model provides an electric welding ground wire device of adjustable magnetic force, including base, magnetism post, extension board, compact heap and taper bolt, the extension board with the magnetism post all set up in on the base, the base passes through the magnetic force of magnetism post adsorbs on being welded the object, the compact heap is fixed in on the extension board, the groove that passes through that is used for fixed electric welding ground wire is seted up to the bottom surface of compact heap, the top surface of extension board runs through perpendicularly has first internal thread hole, taper bolt screw-thread fit is fixed in the first internal thread hole.
The electric welding ground wire device with the adjustable magnetic force is characterized in that two second internal thread holes are preferably vertically penetrated through the top surface of the base, two magnetic columns are arranged, and two magnetic column threads are respectively in threaded connection and matching with the two second internal thread holes.
The electric welding ground wire device with adjustable magnetic force as described above, wherein preferably, a semicircular groove is concavely provided on the bottom surface of the base, and the semicircular groove penetrates through two side surfaces of the base.
The electric welding ground wire device with the adjustable magnetic force is characterized in that a plurality of mounting holes are formed in the top surface of the base, fastening bolts are inserted into the mounting holes, a plurality of through holes are formed in the support plate in a penetrating mode, a plurality of third internal thread holes are formed in the pressing block in a penetrating mode, the third internal thread holes, the through holes and the mounting holes correspond to one another one to one, and the fastening bolts penetrate through the through holes and the third internal thread holes in sequence and then are fixed through fastening nuts.
The electric welding ground wire device with adjustable magnetic force as described above, wherein preferably, the support plate, the pressing block and the taper bolt are all made of copper.
The electric welding ground wire device with adjustable magnetic force as described above, wherein the base is preferably made of insulating rubber.
Compared with the prior art, the utility model has simple structure and easy installation, and realizes quick positioning through the magnetic column; through adjusting the taper bolt, can realize quick overlap joint, improve when using the electric soldering pliers as the ground wire, can't press from both sides tight, need connect the situation, improved equipment job stabilization nature, work efficiency and life.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is an exploded schematic view of the present invention.
Description of reference numerals: 1-base, 2-magnetic column, 3-support plate, 4-compact block, 5-taper bolt, 6-through groove, 7-first internal thread hole, 8-second internal thread hole, 9-semicircular groove, 10-fastening bolt, 11-through hole, 12-third internal thread hole, and 13-fastening nut.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides an electric welding ground wire device capable of adjusting magnetic force, which includes a base 1, a magnetic column 2, a support plate 3, a pressing block 4 and a taper bolt 5, wherein the support plate 3 and the magnetic column 2 are both disposed on the base 1, the base 1 is of a rectangular parallelepiped structure, the support plate 3 and the magnetic column 2 are both fixed on a bottom surface of the base 1, a bottom of the base 1 is supported on an object to be welded, the base 1 is adsorbed on the object to be welded through the magnetic force of the magnetic column 2, so as to achieve rapid positioning, the pressing block 4 is fixed on the support plate 3, a through groove 6 for fixing an electric welding ground wire is opened on a bottom surface of the pressing block 4, the electric welding ground wire is clamped and fixed by a wall surface of the through groove 6 and a top surface of the support plate 3, a first internal thread hole 7 is vertically penetrated through a top surface of the support plate 3, the taper bolt 5 is fixed in the, by adjusting the conical bolt 5, the conical bolt is fully contacted with an object to be welded, so that quick positioning and quick lap joint are realized.
Further, the top surface of base 1 has two second internal thread holes 8 to run through perpendicularly, magnetism post 2 is equipped with two, two 2 screw threads of magnetism post and two second internal thread hole 8 are threaded connection cooperation respectively. Because the magnetic column 2 is in threaded connection and matching, the magnetic force of the magnetic column 2 can be adjusted by rotating the magnetic column 2, so that quick positioning is realized, and convenience and rapidness are realized.
Furthermore, the bottom surface of the base 1 is concavely provided with a semicircular groove 9, the semicircular groove 9 penetrates through two side surfaces of the base 1, in the embodiment, a semicircle with a radius of 16mm is dug out along the center of the bottom surface of the base 1, 10 × 10mm planes respectively flow out from two sides to form a regular curved surface, and the base 1 can be in full contact with the plane and can be in contact with curved surface components within a certain range by adjusting the contact position.
Further, the top surface of base 1 is equipped with a plurality of mounting holes, every all peg graft in the mounting hole and have fastening bolt 10, it has a plurality of via holes 11 to run through on the extension board 3, it has a plurality of third internal thread holes 12 to run through on compact heap 4, and is a plurality of third internal thread hole 12, a plurality of via hole 11 and a plurality of the mounting hole one-to-one, fastening bolt 10 wear to establish in proper order through via hole 11 with it is fixed through fastening nut 13 behind the third internal thread hole 12.
Furthermore, the support plate 3, the pressing block 4 and the conical bolt 5 are all made of copper, so that the support plate has the same current conducting capacity as a ground wire, and has high processing capacity and high conductivity.
Furthermore, the base 1 is made of insulating rubber, so that the rubber is insulating, impact-resistant, environment-friendly and pollution-free.
The utility model discloses an installation method does: firstly, respectively installing the magnetic columns 2 on two second internal threaded holes 8 of the base 1; the base 1 is placed on an object to be welded, and the two magnetic columns 2 are rotated, so that the base 1 and the object to be welded are firm and reliable.
The second step is that: the plate 3 is mounted on the base 1.
A third part: the electric welding ground wire is placed into the compaction block 4 to be compacted through the groove 6, and the compaction block 4 is compacted by the fastening nuts 13 respectively.
A fourth step of: and the conical bolt is adjusted to ensure that the conical bolt is fully contacted with the welded object.
After the adjustment is completed, the welding machine can be put into use, the conditions that the electric welding tongs cannot be clamped and need to be connected when being used as a ground wire are improved, and the working stability, the working efficiency and the service life of the equipment are improved.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (6)
1. The utility model provides an electric welding ground wire device of adjustable magnetic force, its characterized in that, includes base, magnetism post, extension board, compact heap and taper bolt, the extension board with the magnetism post all set up in on the base, the base passes through the magnetic force of magnetism post adsorbs on the object of being welded, the compact heap is fixed in on the extension board, the bottom surface of compact heap is seted up and is used for fixed electric welding ground wire's the groove of passing through, the top surface of extension board runs through perpendicularly has first internal thread hole, taper bolt screw-thread fit is fixed in first internal thread hole.
2. The adjustable magnetic electric welding ground wire device of claim 1, wherein two second internal thread holes vertically penetrate through the top surface of the base, two magnetic columns are provided, and two magnetic column threads are respectively in threaded connection and match with the two second internal thread holes.
3. An adjustable magnetic electric welding ground wire apparatus as claimed in claim 1, wherein the bottom surface of said base is recessed with a semicircular groove, said semicircular groove penetrating both side surfaces of said base.
4. The adjustable magnetic electric welding ground wire device of claim 1, wherein a plurality of mounting holes are formed in the top surface of the base, a fastening bolt is inserted into each mounting hole, a plurality of through holes are formed in the support plate, a plurality of third internal thread holes are formed in the pressing block, the plurality of third internal thread holes, the plurality of through holes and the plurality of mounting holes correspond to one another one by one, and the fastening bolt is fixed by a fastening nut after sequentially penetrating through the through holes and the third internal thread holes.
5. The adjustable magnetic welding ground wire device of claim 1, wherein the support plate, the compression block and the taper bolt are all made of copper.
6. An adjustable magnetic electric welding ground wire apparatus as claimed in claim 1, wherein said base is made of insulating rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638482.4U CN212311128U (en) | 2020-04-24 | 2020-04-24 | Electric welding ground wire device of adjustable magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638482.4U CN212311128U (en) | 2020-04-24 | 2020-04-24 | Electric welding ground wire device of adjustable magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212311128U true CN212311128U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020638482.4U Active CN212311128U (en) | 2020-04-24 | 2020-04-24 | Electric welding ground wire device of adjustable magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212311128U (en) |
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2020
- 2020-04-24 CN CN202020638482.4U patent/CN212311128U/en active Active
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