CN107706551A - Electric welding machine earthing pole fixing device - Google Patents
Electric welding machine earthing pole fixing device Download PDFInfo
- Publication number
- CN107706551A CN107706551A CN201711017151.8A CN201711017151A CN107706551A CN 107706551 A CN107706551 A CN 107706551A CN 201711017151 A CN201711017151 A CN 201711017151A CN 107706551 A CN107706551 A CN 107706551A
- Authority
- CN
- China
- Prior art keywords
- welding machine
- binding post
- electric welding
- earthing pole
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 79
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 238000002788 crimping Methods 0.000 claims abstract description 38
- 210000000078 claw Anatomy 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
Abstract
A kind of electric welding machine earthing pole fixing device, including housing, strong suction magnet, earthed system and handle；Housing includes shell and fixed claw, and shell upper is sealed by top surface, and bottom is open side, and top surface is provided with through hole, and fixed claw is arranged on outer casing underpart；Strong suction magnet is positioned between outer casing top surface and fixed claw by fixed claw；Earthed system includes contact stud, binding post, compression spring, positioning wiring nut, crimping pad, copper braid over braid and earth terminal, contact stud upper end is fixed in binding post lower end, compression spring is set on binding post periphery and leans the upper surface of contact stud, contact stud, binding post, compression spring are arranged in strong suction magnet, binding post upper end passes from through hole, positioning wiring nut, crimping pad, copper braid over braid and earth terminal be arranged on binding post from the upper end that through hole passes；Handle is fixed on outer casing top surface.Utilize technical scheme, easily electric welding machine earthing pole can be connected or be removed with workpiece, and contacted by the double plane between shell and workpiece and between contact stud and workpiece, ensure being reliably connected between electric welding machine earthing pole and workpiece, increase the overall contact area between electric welding machine earthing pole fixing device and workpiece so as to reduce grounding resistance, the spark phenomenon of earthing pole and workpiece in electrode welding process is eliminated, prevents the damage of workpiece.
Description
Technical field
The present invention relates to welding technology field, more particularly to a kind of electric welding machine earthing pole fixing device.
Background technology
When electric welding machine carries out weld job, it is necessary to which the ground wire of electric welding machine is clipped on workpiece by earth wire clamp, contact
After good, forming loop with the sealing wire of electric welding machine could be welded.If soldered workpiece impenetrably press from both sides by line tweezer
When tight mode connects, ground wire connection is difficult, can not even connect sometimes, at this time, it may be necessary to will be grounded using artificial mode
It is crimped on workpiece, is welded by another person, which increase the amount of labour.Further, since in electrode welding process on earth wire clamp
Have high current by, if ground connection pincers crimping is bad, or manually crimps loose contact, easily generate heat on the contact point, and
The phenomenon of sparking can be produced between jointing clamp or ground wire and workpiece in welding, causes to damage to workpiece, or even damage
Workpiece.
Therefore, ground wire how is made easily and reliably to be connected with workpiece in electrode welding process so as to reduce heating and eliminate
Spark phenomenon, become those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In order to solve technical problem present in above-mentioned prior art, the present invention provides a kind of electric welding machine earthing pole and fixes dress
Put, easily and reliably the earthing pole of electric welding machine can be connected with workpiece, and contacted by double plane, reduce ground connection electricity
Resistance, so as to reduce the spark phenomenon for generating heat and eliminating ground wire and workpiece in electrode welding process, the damage of workpiece is prevented.
Therefore, the invention discloses a kind of electric welding machine earthing pole fixing device, including housing, strong suction magnet, ground connection system
System and handle, wherein：The housing includes shell and fixed claw, and the top of the shell is sealed by top surface, under the shell
Portion is open side, and the top surface of the shell is provided with through hole, and the fixed claw is arranged on the bottom of the shell；The strong suction magnetic
Iron is hollow-core construction, and the top surface of the shell and the fixed claw are positioned in the housing, and by the fixed claw
Between；The earthed system include contact stud, binding post, compression spring, positioning wiring nut, crimping pad, copper braid over braid and
The upper end of the contact stud is fixed in earth terminal, the lower end of the binding post, and the compression spring is set on the binding post
Periphery is simultaneously acted against on the upper surface of the contact stud, and the contact stud, binding post, compression spring are arranged at the strong suction magnetic
In iron, the upper end of the binding post passes from the through hole, the positioning wiring nut, crimping pad, copper braid over braid and ground connection
The end of a thread be arranged on the binding post from the upper end that the through hole passes；The handle is fixed on the top surface of the shell.
Further, in the electric welding machine earthing pole fixing device, the shell is the cylindrical structure with inner chamber.
Further, in the electric welding machine earthing pole fixing device, the strong suction magnet is hollow cylinder structure, institute
The external diameter for stating strong suction magnet is less than or equal to the internal diameter of the shell, and the internal diameter of the strong suction magnet is more than the straight of the through hole
Footpath, the height of the strong suction magnet are less than the height of the shell.
Further, in the electric welding machine earthing pole fixing device, the contact stud is solid cylinder structure, described
The diameter of contact stud is less than the internal diameter of the strong suction magnet.
Further, in the electric welding machine earthing pole fixing device, the binding post is copper bar structure, the binding post
Diameter be less than the contact stud diameter, the upper end of the binding post is provided with screw thread.
Further, in the electric welding machine earthing pole fixing device, the positioning wiring nut includes the first positioning and connect
Line nut and the second positioning wiring nut, the crimping pad include the first crimping pad and the second crimping pad；Described first
Position wiring nut, the first crimping pad, copper braid over braid, earth terminal, the second crimping pad and the second positioning wiring nut according to
It is secondary on the screw thread of the binding post.The first positioning wiring nut and the second positioning wiring nut are nibbled by screw thread
Close on the screw thread of the binding post, the first crimping pad and the second crimping pad are arranged on the described first positioning and connect
Between line nut and the second positioning wiring nut, it is possible thereby to fasten and position the copper braid over braid and earth terminal, and prevent
The copper braid over braid and earth terminal occurs loosening and surface abrasion.
Further, in the electric welding machine earthing pole fixing device, the end face of the first positioning wiring nut and institute
The top surface contact of shell is stated, and its external diameter is more than the diameter of the through hole.
Further, in the electric welding machine earthing pole fixing device, screwed hole is provided with the handle, in the spiral shell
Screw rod is installed in pit；The copper braid over braid is provided at both ends with crimping hole, and one end of the copper braid over braid is by crimping hole
The binding post is installed on, the other end of the copper braid over braid is installed on the screw rod by crimping hole.The copper braid over braid by
Copper cash is worked out, its both ends mounting scolding tin.
Further, in the electric welding machine earthing pole fixing device, one end of the earth terminal is installed on described connect
Terminal, the other end are connected to electric welding machine earthing pole.The earth terminal can crimp copper cash by copper cash nose and be made.
Further, in the electric welding machine earthing pole fixing device, the housing is made up of ferrous material.
, can be in electrical welding operation easily by electric welding machine using the electric welding machine earthing pole fixing device of the present invention
Earthing pole is connected with workpiece, the earthing pole of electric welding machine is removed from workpiece with being convenient to after the completion of electric welding, is saved labor
Power；And contacted by the face between shell and workpiece and the face between contact stud and workpiece contacts the two double planes and connect
Touch, it is ensured that being reliably connected between the earthing pole and workpiece of electric welding machine, while increase electric welding machine earthing pole fixing device and
Overall contact area between workpiece and thus reduce grounding resistance, the sparking for eliminating earthing pole and workpiece in electrode welding process shows
As having prevented the damage of workpiece.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the electric welding machine earthing pole fixing device embodiment one of the present invention；
Fig. 2 is the structural representation of the housing of the electric welding machine earthing pole fixing device of the present invention；
Fig. 3 is the structural representation of the electric welding machine earthing pole fixing device embodiment two of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only of the invention
Part of the embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, belongs to the scope of protection of the invention.
Below in conjunction with accompanying drawing, technical scheme provided in an embodiment of the present invention is described in detail, wherein Fig. 1 is the embodiment of the present invention
Electric welding machine earthing pole fixing device embodiment one structural representation, Fig. 2 be the embodiment of the present invention electric welding machine earthing pole consolidate
Determine the structural representation of the housing of device, Fig. 3 is the knot of the electric welding machine earthing pole fixing device embodiment two of the embodiment of the present invention
Structure schematic diagram.
As shown in figure 1, the electric welding machine earthing pole fixing device of the embodiment of the present invention can include housing 1, strong suction magnet
2nd, earthed system 3 and handle 4.Fig. 2 shows the concrete structure of housing 1, and wherein housing 1 can include shell 101 and fixed claw
102.Shell 101 can be side sealing, the cylindrical structure with inner chamber of another side opening, specifically, the top of shell 101
Sealed by top surface, top surface is provided with through hole 103, and the bottom of shell 101 is open side, and fixed claw 102 is arranged on as shown in Figure 2
The lower edge of shell 101.
As shown in figure 1, strong suction magnet 2 is arranged in the inner chamber of housing 1, in specific implementation, in order to ensure strong suction
Magnet 2 can be conveniently stably mounted in housing 1, and strong suction magnet 2 can be hollow cylinder structure, and internal diameter is more than housing 1
The diameter of the through hole 103 of top surface, external diameter are less than or equal to the internal diameter of shell 101, the highly height less than shell 101, it is possible thereby to
Strong suction magnet 2 is securedly mounted to inside housing 1 by fixed claw 102, and the lower edge of shell 101 exceedes strong suction magnetic
Iron 2, i.e. strong suction magnet 2 are positioned between the top surface of shell 101 and fixed claw 102.
As shown in figure 1, earthed system 3 can include contact stud 301, binding post 302, compression spring 303, positioning wiring spiral shell
Mother 304, crimping pad 305, copper braid over braid 306 and earth terminal 307.Contact stud 301 is cylindrical shape, and its diameter is slightly less than by force
The upper end of contact stud 301 is fixed in the internal diameter of suction magnet 2, the lower end of binding post 302, and compression spring 303 is set on binding post
302 peripheries, its diameter are slightly less than the diameter of contact stud 301, it is possible thereby to act against on the upper surface of contact stud 301.It is fixed on
Contact stud 301 and binding post 302 together and the compression spring 303 on the periphery of binding post 302 is set on from the bottom of shell 101
I.e. open side is arranged in the strong suction magnet 2 of hollow cylinder structure, the upper end of binding post 302 through strong suction magnet 2 and from
The through hole 103 of the top surface of shell 101 passes, thus compression spring 303 be in the upper surface of contact stud 301 and housing 1 top surface it
Between.Positioning wiring nut 304, crimping pad 305, copper braid over braid 306 and earth terminal 307 are removably mounted on from shell
The top for the binding post 302 that the through hole 103 of 101 top surfaces passes.
As described above, contact stud 301 is arranged on the inside of strong suction magnet 2, in order to ensure that contact stud 301 can penetrate by force
The inside of suction magnet 2, and increase the lower surface area of contact stud 301 as far as possible, so as to increase the contact area with workpiece, subtract
Small contact resistance, contact stud 301 can be solid cylinder structure, and its diameter is slightly less than the internal diameter of strong suction magnet 2.
In order to reduce grounding resistance, improve conductive capability, binding post 302 is made using metallic copper material.Specifically, wiring
Post 302 is copper bar structure, and its diameter is less than the diameter of contact stud 301, and the lower end of binding post 302 is welded in the upper of contact stud 301
End, the upper end of binding post 302 are provided with screw thread, are provided with positioning wiring nut 304, crimping pad 305, copper according to this on the screw thread
One end of braid over braid 306, one end of earth terminal 307, another crimping pad 305, another positioning wiring nut 304, by
This can be supported copper braid over braid by two rotatably compressing for positioning wiring nut 304 with the contact of two crimping pads 305
306 and earth terminal 307 be anchored on binding post 302.
As described above, positioning wiring nut 304 can have two, i.e., the first positioning wiring nut and second position wiring spiral shell
Mother, crimping pad 305 can also have two, i.e., the first crimping pad and second crimp pad.First positioning wiring nut, first
Crimping pad, copper braid over braid, earth terminal, the second crimping pad and the second positioning wiring nut are sequentially arranged at binding post 302
On.Wherein, the screw thread of the first positioning wiring nut and the second positioning wiring nut by screw thread engagement installed in binding post 302
On, the first crimping pad and the second crimping pad are arranged between the first positioning wiring nut and the second positioning wiring nut, by
This can fasten and position copper braid over braid 306 and earth terminal 307, and prevent copper braid over braid 306 and earth terminal 307 from pine occur
Dynamic and surface abrasion.
The positioning wiring nut 304 being attached first on the screw thread of binding post 302, i.e., the first positioning wiring nut, one
End face is in contact with the top surface of shell 101, and its external diameter is more than the diameter of through hole 103, thus, it is possible to exactly by binding post 302
It is positioned and secured to housing 1.
In addition, as shown in figure 1, handle 4 is for example fixed by welding on the top surface of shell 101, can be set on handle 4
There is screwed hole, screw rod 401 is installed in screwed hole.The other end of copper braid over braid 306 is crimped on the screw rod 401 of handle 4, from
And ensure in welding job, ground wire has good contact with workpiece.
Copper braid over braid 306 can be compiled into by copper cash, and both ends can mount scolding tin, while for the peace of copper braid over braid 306
Dress is convenient, and the both ends of copper braid over braid 306 can be provided with crimping hole.The pressure of one end for being installed on binding post 302 of copper braid over braid 306
The aperture for connecing hole is slightly larger than the diameter of binding post 302, the hole in the crimping hole of one end for being installed on screw rod 401 of copper braid over braid 306
Footpath is slightly larger than the diameter of screw rod 401.
In order to ensure that earth terminal 307 is easy for installation, conduct electricity very well, earth terminal 307 can be crimped by copper cash nose
Copper cash is made.As described above, one end of earth terminal 307 is installed on binding post 302.In addition, the other end of earth terminal 307 connects
It is connected to electric welding machine earthing pole.
The occupation mode of the electric welding machine earthing pole fixing device of the embodiment of the present invention is as follows：, will when needing to weld operation
Electric welding machine earthing pole fixing device is placed directly on workpiece, specifically, under the shell 101 of electric welding machine earthing pole fixing device
Portion's open side is fitted on welded part.Under the suction of strong suction magnet 2, the lower openings side of shell 101 can be with
Direct adhesive contacts on workpiece and with workpiece face, while in the presence of compression spring 303, the lower surface of contact stud 301 with
Workpiece has good face contact.It may thereby be ensured that being reliably connected between the earthing pole and workpiece of electric welding machine.In addition, shell
Face between 101 lower openings side and workpiece contacts and the face between the lower surface of contact stud 301 and workpiece contact this two
Individual double plane contact, increases the overall contact area between electric welding machine earthing pole fixing device and workpiece and therefore reduces contact
Resistance, so as to reduce heating and eliminate spark phenomenon.After the completion of welding job, pull handle 4, you can by electric welding machine earthing pole
Fixing device is removed from workpiece.
In addition, in order to reduce the contact resistance and enhancing shell 101 between electric welding machine earthing pole fixing device and workpiece
Bottom and workpiece between magnetic attraction, housing 1 can be made up of ferrous material.
, can be in electrical welding operation easily by electric welding machine using the electric welding machine earthing pole fixing device of the present invention
Earthing pole is connected with workpiece, the earthing pole of electric welding machine is removed from workpiece with being convenient to after the completion of electric welding, is saved labor
Power；And contacted by the face between shell and workpiece and the face between contact stud and workpiece contacts the two double planes and connect
Touch, it is ensured that being reliably connected between the earthing pole and workpiece of electric welding machine, while increase electric welding machine earthing pole fixing device and
Therefore overall contact area between workpiece simultaneously reduces grounding resistance, the sparking for eliminating earthing pole and workpiece in electrode welding process shows
As having prevented the damage of workpiece.
Fig. 3 is the structural representation of the electric welding machine earthing pole fixing device embodiment two of the present invention, as shown in figure 3, this hair
The electric welding machine earthing pole fixing device of bright embodiment adds a round iron plate 5 on the basis of embodiment illustrated in fig. 1, other
Structure is identical with embodiment illustrated in fig. 1.When welded part is non-ferrous material, due to its relative to magnet do not have suction or
Person's suction is weaker, and round iron plate 5 can be installed to the other end of welded part, under the suction of strong suction magnet 2,
Welded part is directly anchored between round iron plate 5 and electric welding machine earthing pole fixing device, equally can also pass through shell 101
Lower openings side and workpiece between face contact and to contact the two double the face between the lower surface of contact stud 301 and workpiece
The contact of weight face, it is ensured that being reliably connected between the earthing pole and workpiece of electric welding machine, while increase electric welding machine earthing pole and fix dress
The contact of two contact surfaces of overall contact area between workpiece is put, reduces contact resistance, so as to reduce heating and eliminate sparking
Phenomenon.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.In addition, " preceding " herein,
" rear ", "left", "right", " on ", " under " using the laying state represented in accompanying drawing as reference.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modifications or replacement, the essence of appropriate technical solution is departed from the spirit and scope of technical solution of the present invention.
Claims (10)
- A kind of 1. electric welding machine earthing pole fixing device, it is characterised in that including housing, strong suction magnet, earthed system and handle, Wherein：The housing includes shell and fixed claw, and the top of the shell is sealed by top surface, and the bottom of the shell is open side, The top surface of the shell is provided with through hole, and the fixed claw is arranged on the bottom of the shell；The strong suction magnet is hollow-core construction, and the shell is positioned in the housing, and by the fixed claw Between top surface and the fixed claw；The earthed system includes contact stud, binding post, compression spring, positioning wiring nut, crimping pad, copper braid over braid and connect The upper end of the contact stud is fixed in ground wire, the lower end of the binding post, and the compression spring is set on the binding post week Side is simultaneously acted against on the upper surface of the contact stud, and the contact stud, binding post, compression spring are arranged at the strong suction magnet Interior, the upper end of the binding post passes from the through hole, the positioning wiring nut, crimping pad, copper braid over braid and ground wire Head be arranged on the binding post from the upper end that the through hole passes；The handle is fixed on the top surface of the shell.
- 2. electric welding machine earthing pole fixing device according to claim 1, it is characterised in that the shell is with inner chamber Cylindrical structure.
- 3. electric welding machine earthing pole fixing device according to claim 2, it is characterised in that the strong suction magnet is hollow Cylindrical structure, the external diameter of the strong suction magnet are less than or equal to the internal diameter of the shell, and the internal diameter of the strong suction magnet is more than The diameter of the through hole, the height of the strong suction magnet are less than the height of the shell.
- 4. electric welding machine earthing pole fixing device according to claim 3, it is characterised in that the contact stud is solid cylinder Body structure, the diameter of the contact stud are less than the internal diameter of the strong suction magnet.
- 5. electric welding machine earthing pole fixing device according to claim 4, it is characterised in that the binding post is copper bar knot Structure, the diameter of the binding post are less than the diameter of the contact stud, and the upper end of the binding post is provided with screw thread.
- 6. electric welding machine earthing pole fixing device according to claim 5, it is characterised in that the positioning wiring nut includes First positioning wiring nut and the second positioning wiring nut, the crimping pad include the first crimping pad and the second crimping pad Piece；The first positioning wiring nut, the first crimping pad, copper braid over braid, earth terminal, the second crimping pad and the second positioning Wiring nut is sequentially arranged on the screw thread of the binding post.
- 7. electric welding machine earthing pole fixing device according to claim 6, it is characterised in that the first positioning wiring nut End face contacted with the top surface of the shell, and its external diameter be more than the through hole diameter.
- 8. electric welding machine earthing pole fixing device according to any one of claim 1 to 7, it is characterised in that the handle On be provided with screwed hole, screw rod is installed in the screwed hole；The copper braid over braid is provided at both ends with crimping hole, the copper One end of braid over braid is installed on the binding post by crimping hole, and the other end of the copper braid over braid is installed on institute by crimping hole State screw rod.
- 9. electric welding machine earthing pole fixing device according to any one of claim 1 to 7, it is characterised in that the ground connection One end of the end of a thread is installed on the binding post, and the other end of the earth terminal is connected to electric welding machine earthing pole.
- 10. electric welding machine earthing pole fixing device according to any one of claim 1 to 7, it is characterised in that the housing It is made up of ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017151.8A CN107706551A (en) | 2017-10-26 | 2017-10-26 | Electric welding machine earthing pole fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017151.8A CN107706551A (en) | 2017-10-26 | 2017-10-26 | Electric welding machine earthing pole fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN107706551A true CN107706551A (en) | 2018-02-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711017151.8A Pending CN107706551A (en) | 2017-10-26 | 2017-10-26 | Electric welding machine earthing pole fixing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525292A (en) * | 2020-05-20 | 2020-08-11 | 上海外高桥造船有限公司 | Ship grounding device and grounding system |
| CN112350088A (en) * | 2020-12-04 | 2021-02-09 | 中国建筑第八工程局有限公司 | Magnetic bonding device of electric welding machine |
| CN112909587A (en) * | 2021-01-20 | 2021-06-04 | 张欣 | Electric welding machine grounding clamp |
| CN113275793A (en) * | 2021-04-29 | 2021-08-20 | 湖北精工钢结构有限公司 | Welding is with fixed frock of fast earth connection |
| CN114421191A (en) * | 2022-01-05 | 2022-04-29 | 国网江西省电力有限公司电力科学研究院 | Wiring device for ferromagnetic material grounding down lead |
| CN114421191B (en) * | 2022-01-05 | 2024-05-14 | 国网江西省电力有限公司电力科学研究院 | Wiring device for ferromagnetic material grounding down conductor |
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