CN213071400U - Copper block grounding structure - Google Patents
Copper block grounding structure Download PDFInfo
- Publication number
- CN213071400U CN213071400U CN202021783383.1U CN202021783383U CN213071400U CN 213071400 U CN213071400 U CN 213071400U CN 202021783383 U CN202021783383 U CN 202021783383U CN 213071400 U CN213071400 U CN 213071400U
- Authority
- CN
- China
- Prior art keywords
- copper block
- copper
- guide post
- block guide
- counter bore
- 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.)
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 67
- 239000010949 copper Substances 0.000 title claims abstract description 67
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 abstract description 16
- 150000001879 copper Chemical class 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Arc Welding In General (AREA)
Abstract
The utility model discloses a copper billet ground structure, including guide pillar mount pad, friction copper billet, ground wire mounting bracket, its characterized in that: the guide pillar mounting seat is provided with a mounting counter bore, a copper block guide pillar is arranged in the counter bore, and a round spring is sleeved on the copper block guide pillar. The copper block guide post is characterized in that a nylon baffle is arranged between the bottom surface of the counter bore and the inner side top surface of the copper block guide post, an oil-free bushing is sleeved on the outer side of the copper block guide post, the outer side of the oil-free bushing is embedded on the counter bore, an installation screw hole is formed in the outer end face of the copper block guide post, the friction copper block is screwed on the outer end face of the copper block guide post through the installation screw hole through a screw, and the ground wire mounting frame is fixed on. The utility model has the advantages that the structure improvement of copper block grounding leads the shunt of the welding cable to be stable, reduces and avoids the interference between signals and improves the welding quality; the copper block grounding structure can effectively protect the cable of the ground wire; this copper billet ground structure is insulated with the machine of shifting and is come, great increase the competitiveness of equipment.
Description
Technical Field
The utility model relates to a copper billet ground structure especially mainly is applied to on unipolar machine of shifting and triaxial machine of shifting and the equipment that needs ground connection.
Background
In the application of robot welding, a tool clamp needs to be fixed on a mounting plane of a positioner, a welding power cable is communicated with a welding machine through a positioner body from the tool clamp, and in the welding process of the robot, interference exists between welding current and positioner body current, so that the welding quality is unstable or the positioner gives an alarm abnormally, even a motor is damaged, equipment is shut down, and therefore the equipment cannot normally run, and the productivity of a client is affected.
At present, the method of the personnel in the industry only grounds the welding power supply and the positioner body respectively, but cannot fundamentally eliminate interference, once a connecting cable between the welding machine and a tool clamp is accidentally disconnected, the risk of directly damaging a motor exists, and a method of grounding a copper block is forced to be needed.
Disclosure of Invention
The utility model discloses there is the problem of interference to welding current and the machine body electric current of shifting among the machine welding equipment, provides a neotype copper billet ground structure. The utility model discloses a copper billet ground structure, including guide pillar mount pad, friction copper billet, ground wire mounting bracket, its characterized in that: the guide pillar mounting seat is provided with a mounting counter bore, a copper block guide pillar is arranged in the counter bore, and a round spring is sleeved on the copper block guide pillar. The copper block guide post is characterized in that a nylon baffle is arranged between the bottom surface of the counter bore and the inner side top surface of the copper block guide post, an oil-free bushing is sleeved on the outer side of the copper block guide post, the outer side of the oil-free bushing is embedded on the counter bore, an installation screw hole is formed in the outer end face of the copper block guide post, the friction copper block is screwed on the outer end face of the copper block guide post through the installation screw hole through a screw, and the ground wire mounting frame is fixed on. The utility model has the advantages that the structure improvement of copper block grounding leads the shunt of the welding cable to be stable, reduces and avoids the interference between signals and improves the welding quality; the copper block grounding structure can effectively protect the cable of the ground wire; this copper billet ground structure is isolated with the machine of shifting, great increase the competitiveness of equipment, the simple structure of this copper billet ground connection, the cost is extremely low, can make the welding cable reposition of redundant personnel stable, the interference between the reduction and exemption signal, has improved the welding quality.
Drawings
Fig. 1 is the utility model discloses the overall structure schematic diagram of triaxial machine of shifting who uses.
Fig. 2 is a schematic view of a part a of fig. 1, in which 20 is a small flip head, and 21 is a copper block grounding structure.
Fig. 3 is a schematic cross-sectional view of the header assembly of fig. 2.
Fig. 4 is a schematic structural diagram of the copper block grounding of the present invention.
Fig. 5 is a schematic structural view of an insulating pad installed on the copper block for grounding according to the present invention.
Detailed Description
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention shall include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.
A copper billet ground structure in picture, including guide pillar mount pad 1, friction copper billet 2, ground wire mounting bracket 3, its characterized in that: the guide pillar mounting seat is provided with a mounting counter bore 4, a copper block guide pillar 5 is arranged in the counter bore, and a round spring 6 is sleeved on the copper block guide pillar. A nylon baffle 7 is arranged between the bottom surface of a counter bore and the inner side top surface of a copper block guide pillar, an oil-free bushing 8 is sleeved on the outer side of the copper block guide pillar, the outer side of the oil-free bushing is embedded on the counter bore, an installation screw hole 9 is formed in the outer end surface of the copper block guide pillar, a friction copper block is screwed on the outer end surface of the copper block guide pillar through the installation screw hole by a screw 10, and a ground wire mounting frame is fixed on the side surface of the friction copper block.
During practical use, copper billet ground structure is installed between guide pillar mount pad and machine of shifting by insulating backing plate, and the screw is with on the ground mechanism fixing base machine of shifting, there is the insulating lantern ring screw below, and this copper billet ground structure just has insulated with equipment like this, and the ground wire is fixed on the ground wire mounting bracket, walks during line hole 13 gets into equipment through the ground wire, and ground wire mounting structure is stable, can not take place the motion along with the machine of shifting, the effectual cable that has protected.
For the friction copper billet of copper billet ground structure, ground connection copper 11 is installed in motor 12 one side, and then the motor rotates, because copper billet ground structure is fixed mounting, consequently ground connection copper produces the friction with the friction copper billet of copper billet ground structure and switches on, during the design, can choose for use softer friction copper billet and harder ground connection copper, when the friction copper billet is serious because of wearing and tearing, can in time change, guarantee good the ground connection that switches on, have the fundamental protection to the positioner motor.
Claims (1)
1. The utility model provides a copper billet ground structure, includes guide pillar mount pad, friction copper billet, ground wire mounting bracket, its characterized in that: the guide post mounting seat is provided with a mounting counter bore, a copper block guide post is arranged in the counter bore, and a round spring is sleeved on the copper block guide post; the copper block guide post is characterized in that a nylon baffle is arranged between the bottom surface of the counter bore and the inner side top surface of the copper block guide post, an oil-free bushing is sleeved on the outer side of the copper block guide post, the outer side of the oil-free bushing is embedded on the counter bore, an installation screw hole is formed in the outer end face of the copper block guide post, the friction copper block is screwed on the outer end face of the copper block guide post through the installation screw hole through a screw, and the ground wire mounting frame is fixed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783383.1U CN213071400U (en) | 2020-08-24 | 2020-08-24 | Copper block grounding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783383.1U CN213071400U (en) | 2020-08-24 | 2020-08-24 | Copper block grounding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213071400U true CN213071400U (en) | 2021-04-27 |
Family
ID=75553259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021783383.1U Active CN213071400U (en) | 2020-08-24 | 2020-08-24 | Copper block grounding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213071400U (en) |
-
2020
- 2020-08-24 CN CN202021783383.1U patent/CN213071400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: 215316 198 Dengta Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Allied Automation (Kunshan) Co.,Ltd. Address before: No. 838, Yinglun Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 200131 Patentee before: MIRLE AUTOMATION TECHNOLOGY (SHANGHAI) Co.,Ltd. |