CN203721905U - Grounding conductive device for spin welding - Google Patents
Grounding conductive device for spin welding Download PDFInfo
- Publication number
- CN203721905U CN203721905U CN201420058949.2U CN201420058949U CN203721905U CN 203721905 U CN203721905 U CN 203721905U CN 201420058949 U CN201420058949 U CN 201420058949U CN 203721905 U CN203721905 U CN 203721905U
- Authority
- CN
- China
- Prior art keywords
- support column
- conductive
- conduction device
- conductive pole
- rotating welding
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 125000006850 spacer group Chemical group 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 239000004020 conductor Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
A grounding conductive device for spin welding comprises a conductive column, an insulating sleeve, a support column, a support plate, a guide sleeve, an anti-rotation iron block and a compression spring. The support column and the support plate constitute a conductive support housing. A spacer sleeve is mounted outside the conductive support housing. The support column is fixed on the support plate, and the compression spring is arranged between the support column and the support plate. The support plate is provided with pressure adjusting screws. The conductive column is fixed on the support column. The conductive column is a cylinder with a cross section. The lower end of the conductive column is disposed in the guide sleeve. The insulating sleeve is fixed on the guide sleeve through bolts. The anti-rotation iron block is arranged on the guide sleeve. The anti-rotation iron block is fixed on one side of the cross section of the conductive column through a bolt. The lower end of the support column is connected with a ground wire cable binding post. The grounding conductive device of the utility model is simple in structure and convenient to use, and the problem of cable damage due to winding in the using process of the grounding conductive device is solved.
Description
Technical field
The utility model relates to a kind of earth conduction device, especially relates to a kind of rotating welding earth conduction device, and being mainly used in special welding machine or workpiece that workpiece is fixed on rotary flange dish needs in the welding of robot coordinated positioner of displacement.
Background technology
Welding equipment requires its negative pole to connect mother metal (being commonly called as ground connection) in use, and positive pole connects welding gun.If ground connection does not connect tightly, connects jail, just directly have influence on the stability of welding current, further have influence on workpiece outward appearance welding fabrication, inherent processing quality; And there is complicated structure with earth conduction device in existing welding, use inconveniently, or earth conduction device easily makes cable be wound around and the problem such as damaged.
At present, the earthing device that welding field uses is as follows:
CN 202930728 U disclose a kind of welding rotation earth conduction device, comprise rotary conductive axle and electric conductor, electric conductor comprises the conductive sleeve of horizontally set and the vertical rod longitudinally arranging, the T-shaped structure of entirety, the lower end of vertical rod has the through hole for connecting earth cable, on conductive sleeve, laterally have the axis hole of perforation, and its right-hand member is dismountable is connected with capping, the rotating rotary conductive axle that is provided with in axis hole, the right-hand member of rotary conductive axle is provided with jump ring, its left end stretches out outside conductive sleeve, and has connecting through hole.This earth conduction device complex structure, because electric conductor is structure as a whole, is not easy to use and keep in repair.
CN 102938509 A disclose a kind of welding earth conduction device, comprise contact rod, one end of described contact rod is provided with the copper lug for stube cable, its other end is provided with boss, and is arranged with fairlead on contact rod, and described fairlead one end is provided with block, and between fairlead and contact rod, form a chamber, in described chamber, be provided with spring, one end of described spring is resisted against on the boss of contact rod, and its other end is resisted against on the block of fairlead.The earth conduction device complex structure of this invention, is not easy to use.
CN 101758354 A disclose a kind of grounding device of positioner, comprise conductive copper bolt, conductive seat, spring and grounding copper wire, offer bolt hole on conductive seat, and the lower end of bolt hole is provided with spacing shoulder; In the bolt hole of conductive copper bolts assemblies on conductive seat, the upper end of conductive copper bolt is provided with spacing termination, pocketed springs on conductive copper bolt, spring upper end is pressed on spacing termination, spring lower end is pressed on the spacing shoulder in bolt hole, the top of conductive copper bolt is under the effect that holds out against of spring, with positioner work top close contact; The lower end of conductive copper bolt is connected with grounding copper wire, grounding copper wire ground connection.The earthing device of this invention is mainly used on large-scale positioner, and applicability is less, and complex structure, is not easy to use.
In addition, utilize the earthing device of carbon brush contact, simple in structure, cost is low, but shock resistance is poor, frangible, and the life-span is short.In use stability is also poor.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to use, the rotating welding earth conduction device that cable can not be wound around.
The utility model solves the technical scheme that its technical problem adopts: a kind of rotating welding earth conduction device, comprises conductive pole, insulating case, support column, supporting bracket, guide pin bushing, anti-rotation iron block, Compress Spring, described support column, supporting bracket and mount pad composition conductive supporting housing; Described conductive supporting housing is provided with spacer outward; Described support column is fixed in supporting bracket, between described support column and supporting bracket, is provided with Compress Spring; Described supporting bracket is provided with pressure adjusting bolt; Described conductive pole is fixed on support column; Described conductive pole is the cylinder that is provided with a section; Described conductive pole lower end is positioned at guide pin bushing; Described insulating case is bolted on guide pin bushing; Described guide pin bushing is provided with anti-rotation iron block; Described anti-rotation iron block is fixed by screws in a side of conductive pole section; The lower end of described support column is connected with ground wire cable connection post.
Further, the upper and lower end face of described guide pin bushing is lined with respectively the first insulation spacer and the second insulation spacer.
Further, between described ground wire cable connection post and support column, be provided with spacing pad.
Further, the junction, lower end of described conductive supporting housing and spacer is provided with packing ring.
Further, on the contact-making surface of described conductive pole and support column, scribble conductive paste.
Further, described conductive pole is selected copper material.
Installation and the use of earth conduction device for a kind of rotating welding: first, coat after conductive paste on conductive pole surface, the rotating shaft/rotary flange that is adjacent to rotating welding special plane or positioner is installed with regard near position; Then, by regulating the position of pressure adjusting bolt and symmetrical bolt thereof, make the dynamics of rotating shaft/rotary flange of conductive pole and rotating welding special plane or positioner in suitable scope, guarantee the stability of welding; Connect again the negative line (ground wire) of welding machine.
A kind of rotating welding earth conduction device of the utility model, simple in structure, easy to use; By the side at conductive pole section, anti-rotation iron block is installed, has solved in earth conduction device use procedure cable because of the impaired difficult problem of winding; Between support column and supporting bracket, be provided with Compress Spring, can regulate the tensioning dynamics of conductive pole and rotating shaft; On the contact-making surface of conductive pole and support column, scribble conductive paste, effectively reduce contact resistance, there is good electric conductivity; Conductive pole adopts copper material, and the hardness of copper material is lower than steel material, the rotating shaft of the lathe that in use can not wear and tear itself, and copper conducts electricity very well.
Brief description of the drawings
Fig. 1 is the stereogram of a kind of rotating welding of the utility model earth conduction device;
Fig. 2 is the vertical view of a kind of rotating welding of the utility model earth conduction device;
Fig. 3 is the A-A cross-sectional view in Fig. 2;
Fig. 4 is the end view of a kind of rotating welding of the utility model earth conduction device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1 ~ 4, a kind of rotating welding earth conduction device of the present embodiment, comprises conductive pole 2, insulating case 5, and support column 7, supporting bracket 14, guide pin bushing 11, anti-rotation iron block 4, Compress Spring 8, described support column 7 and supporting bracket 14 form conductive supporting housing; Described conductive supporting housing is provided with spacer 6 outward; Described support column 7 is fixed in supporting bracket 14, between described support column 7 and supporting bracket 14, is provided with Compress Spring; Described supporting bracket 14 is provided with pressure adjusting bolt 9; Described conductive pole 2 is fixed on support column 7; Described conductive pole 2 is for being provided with the cylinder of a section; Described conductive pole 2 lower ends are positioned at guide pin bushing 11; Described insulating case 5 is fixed on guide pin bushing 11 by bolt 1; Described guide pin bushing 11 is provided with anti-rotation iron block 4; Described anti-rotation iron block 4 is fixed on a side of conductive pole 2 sections by screw 3; The lower end of described support column 7 is connected with ground wire cable connection post 16.
The upper and lower end face of described guide pin bushing 11 is lined with respectively the first insulation spacer 10 and the second insulation spacer 12.
Between described ground wire cable connection post 16 and support column 7, be provided with spacing pad 15.
The junction, lower end of described conductive supporting housing and spacer 6 is provided with packing ring 13.
On the contact-making surface of described conductive pole 2 and support column 7, scribble conductive paste.
Described conductive pole 2 is selected copper material.
Installation and the use of earth conduction device for a kind of rotating welding of the utility model: first, coat after conductive paste on conductive pole 2 surfaces, the rotating shaft/rotary flange that is adjacent to rotating welding special plane or positioner is installed with regard near position; Then, by regulating the position of pressure adjusting bolt 9 and symmetrical bolt thereof, make conductive pole 2 with the dynamics of the rotating shaft/rotary flange of rotating welding special plane or positioner in suitable scope, guarantee the stability of welding; Connect again the negative line (ground wire) of welding machine.
Claims (10)
1. a rotating welding earth conduction device, comprises conductive pole, insulating case, and support column, supporting bracket, guide pin bushing, anti-rotation iron block, Compress Spring, is characterized in that, described support column and supporting bracket composition conductive supporting housing; Described conductive supporting housing is provided with spacer outward; Described support column is fixed in supporting bracket, between described support column and supporting bracket, is provided with Compress Spring; Described supporting bracket is provided with pressure adjusting bolt; Described conductive pole is fixed on support column; Described conductive pole is the cylinder that is provided with a section; Described conductive pole lower end is positioned at guide pin bushing; Described insulating case is bolted on guide pin bushing; Described guide pin bushing is provided with anti-rotation iron block; Described anti-rotation iron block is fixed by screws in a side of conductive pole section; The lower end of described support column is connected with ground wire cable connection post.
2. rotating welding earth conduction device as claimed in claim 1, is characterized in that, the upper and lower end face of described guide pin bushing is lined with respectively the first insulation spacer and the second insulation spacer.
3. rotating welding earth conduction device as claimed in claim 1 or 2, is characterized in that, between described ground wire cable connection post and support column, is provided with spacing pad.
4. rotating welding earth conduction device as claimed in claim 1 or 2, is characterized in that, the junction, lower end of described conductive supporting housing and spacer is provided with packing ring.
5. rotating welding earth conduction device as claimed in claim 3, is characterized in that, the junction, lower end of described conductive supporting housing and spacer is provided with packing ring.
6. rotating welding earth conduction device as described in claim 1 or 2 or 5, is characterized in that, on the contact-making surface of described conductive pole and support column, scribbles conductive paste.
7. rotating welding earth conduction device as claimed in claim 3, is characterized in that, on the contact-making surface of described conductive pole and support column, scribbles conductive paste.
8. rotating welding earth conduction device as described in claim 1,2,5 or 7, is characterized in that, described conductive pole is selected copper material.
9. rotating welding earth conduction device as claimed in claim 3, is characterized in that, described conductive pole is selected copper material.
10. rotating welding earth conduction device as claimed in claim 4, is characterized in that, described conductive pole is selected copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058949.2U CN203721905U (en) | 2014-02-08 | 2014-02-08 | Grounding conductive device for spin welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058949.2U CN203721905U (en) | 2014-02-08 | 2014-02-08 | Grounding conductive device for spin welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721905U true CN203721905U (en) | 2014-07-16 |
Family
ID=51161034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058949.2U Expired - Lifetime CN203721905U (en) | 2014-02-08 | 2014-02-08 | Grounding conductive device for spin welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721905U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901036A (en) * | 2015-06-15 | 2015-09-09 | 上海翼锐汽车科技有限公司 | Grounding device for arc-welding clamp |
| CN105081664A (en) * | 2015-09-17 | 2015-11-25 | 中航电测仪器股份有限公司 | Welding tilter and electric conducting device thereof |
| CN105470687A (en) * | 2015-12-31 | 2016-04-06 | 苏州澳冠智能装备股份有限公司 | Conductive device |
| CN107146958A (en) * | 2017-06-14 | 2017-09-08 | 广州松兴电气股份有限公司 | A kind of electric installation of arc-welding rotation position |
| CN108134292A (en) * | 2017-12-14 | 2018-06-08 | 上海发那科机器人有限公司 | A kind of adjustable adaptive conductive brush device of automatic welding |
-
2014
- 2014-02-08 CN CN201420058949.2U patent/CN203721905U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901036A (en) * | 2015-06-15 | 2015-09-09 | 上海翼锐汽车科技有限公司 | Grounding device for arc-welding clamp |
| CN105081664A (en) * | 2015-09-17 | 2015-11-25 | 中航电测仪器股份有限公司 | Welding tilter and electric conducting device thereof |
| CN105470687A (en) * | 2015-12-31 | 2016-04-06 | 苏州澳冠智能装备股份有限公司 | Conductive device |
| CN107146958A (en) * | 2017-06-14 | 2017-09-08 | 广州松兴电气股份有限公司 | A kind of electric installation of arc-welding rotation position |
| CN107146958B (en) * | 2017-06-14 | 2023-05-05 | 广州松兴电气股份有限公司 | Conductive device for arc welding rotation position |
| CN108134292A (en) * | 2017-12-14 | 2018-06-08 | 上海发那科机器人有限公司 | A kind of adjustable adaptive conductive brush device of automatic welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 412000 forty-six District, Li Yu Industrial Park, Tianyuan District, Zhuzhou, Hunan. Patentee after: ZHUZHOU TIANYI AUTOWELDING SYSTEM Co.,Ltd. Address before: 412000 forty-six District, Li Yu Industrial Park, Tianyuan District, Zhuzhou, Hunan. Patentee before: ZHUZHOU KAIYUAN AUTOWELDING SYSTEM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |