CN202159880U - Electric welding machine slip ring - Google Patents
Electric welding machine slip ring Download PDFInfo
- Publication number
- CN202159880U CN202159880U CN2011202477604U CN201120247760U CN202159880U CN 202159880 U CN202159880 U CN 202159880U CN 2011202477604 U CN2011202477604 U CN 2011202477604U CN 201120247760 U CN201120247760 U CN 201120247760U CN 202159880 U CN202159880 U CN 202159880U
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- CN
- China
- Prior art keywords
- slip ring
- welding machine
- electric welding
- carbon brush
- slip
- 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 - Fee Related
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Abstract
The utility model belongs to an electrical component used for communicating and conveying energy and signals to a rotator, and specifically relates to a special slip ring for a 190 type electric welding machine. The electric welding machine slip ring comprises slip rings, copper sheets and carbon brushes, wherein the number of the slip rings is two, the two slip rings are connected side by side, a junction between the slip rings is provided with a connecting groove, the slip rings are filled with insulating phenoplasts therein, an external diameter of the slip ring is 52 to 53 mm, an internal diameter of the slip ring is 26 to 27 mm, the each slip ring is provided with the copper sheets, the copper sheets are arranged symmetrically around an axis center line of the slip ring, a tail of an extending end of the copper sheet is provided with the carbon brush, and a protective sleeve is covered outside of the carbon brush. The electric welding machine slip ring of the utility model has the advantages of standardized production, convenient part replacing, simple structure, reasonable design, good insulating property, and good safety; in addition, the carbon brushes can be protected, and energy received by each part of a rotor is the same.
Description
Technical field
The utility model belongs to a kind of electric component for rotary body connection, the conveying energy and signal, is specifically related to a kind of special-purpose slip ring of 190 model electric welding machines.
Background technology
In modern age, in the high-end field of industrial equipment, the requirement such as polynary relative motions such as revolution, rotations is arranged more.Be 360 ° of plant equipment when rotatablely moving continuously, also need polynary motion on the rotary body.Motion is arranged, just need the energy, like electric energy, the fluid pressure energy etc.Sometimes, also need the control signal source, like fiber-optic signal, high-frequency signal etc.Any rotation relatively continuously between 360 ° the electric component needs different energy sources media such as transfer function power supply, weak electric signal, light signal, air pressure, hydraulic pressure, oil pressure; To guarantee that electrical equipment can also free-moving electromechanical equipment when rotatablely moving, all must use the rotation communication apparatus.Slip ring is exactly whole to rely on elastic force overlap joint principle, roll overlap joint principle or sealing principle, and cleverly motion structure make with design of Sealing Structure, accurate part cooperate, rational selection etc., constitute reliable and stable rotation connected system.As long as slip ring is attached on the equipment of unlimited rotation, just can power source be provided to rotary body, make rotary body when infinitely rotatablely moving, can also carry out other motion or detect the working condition under the rotation status.Every field comprises the field of electric welding machine all at a large amount of slip rings that use now.
The utility model content
But the utility model provides a kind of standardized production, and part exchanging is convenient, and is simple in structure; Reasonable in design; Can protect the electric welding machine slip ring of carbon brush and good insulating, it is good that this utility model electric welding machine slip ring also has a fail safe, and it is identical to make the various piece of rotor accept the energy.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: the electric welding machine slip ring comprises slip ring, copper sheet, carbon brush, and described slip ring is two; Two slip rings connect side by side, and the slip ring junction is provided with link slot, and slip ring inside is filled with the phenolic plastics of insulation; The external diameter of described slip ring is 52～53mm, and internal diameter is 26～27mm, and each slip ring is provided with copper sheet; Copper sheet is symmetrical set with the shaft centre line of slip ring, and the external part afterbody of copper sheet is provided with carbon brush, and carbon brush is covered with protective sleeve.Because described electric welding machine slip ring comprises slip ring, copper sheet, carbon brush, described slip ring is two, and two slip rings connect side by side; The slip ring junction is provided with link slot, and slip ring inside is filled with the phenolic plastics of insulation, so this electric welding machine slip ring can make up; So the width of overall slip ring can be regulated according to the needs of reality, the inner insulation phenolic plastics of filling of slip ring are that electric welding machine provides a safer environment, again because the external diameter of slip ring is 52～53mm; Internal diameter is 26～27mm; Such size not only is fit to the standard of 190 model electric welding machines, just can make product become a kind of standard component and produce, and is convenient to the replacing of part.Again owing to the shaft centre line of described copper sheet with slip ring is symmetrical set.Again because each slip ring is provided with copper sheet; Copper sheet is symmetrical set with the shaft centre line of slip ring; The external part afterbody of copper sheet is provided with carbon brush; Carbon brush is covered with protective sleeve, so the energy that slip ring makes each place of rotor obtain when to rotor the energy being provided is even, and then be rotor rotation steadily, at the uniform velocity, evenly.Can know the simple in structure, reasonable in design of this electric welding machine slip ring in sum, can place foreign material simultaneously and get into carbon brush, thus the useful life of carbon brush carbon brush.
Further, described carbon brush protective sleeve and carbon brush are connected on the copper sheet together, and protective sleeve is the tube-in-tube structure that there is opening both sides.Because carbon brush protective sleeve and carbon brush are connected on the copper sheet together; Protective sleeve is the tube-in-tube structure that there is opening both sides; So deformation can not take place because of the activity displacement of carbon brush in protective sleeve; So the protective sleeve both sides are provided with the motion that opening can not influence carbon brush, prevent that effectively foreign material from getting into carbon brush, the useful life of having improved carbon brush.
Further, the width of described slip ring is 9～10mm.Because the width of slip ring is 9～10mm, and is reasonable in design so the structure of slip ring is small and exquisite, practiced thrift cost.
Further, described link slot is the arc structure of indent, and its diameter is 1.5mm.Because link slot is the arc structure of indent, its diameter is 1.5mm, so described link slot is by connecting more firmly between the slip ring.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the special-purpose slip ring embodiment of the utility model electric welding machine.
Embodiment
As shown in Figure 1: the electric welding machine slip ring comprises slip ring 3, copper sheet 2, carbon brush 5, it is characterized in that: slip ring 3 is two, and two slip rings 3 connect side by side, and slip ring 3 junctions are provided with link slot 4; Link slot 4 is the arc structure of indent, and its diameter is d4, and the length of d4 is 1.5mm, and slip ring 3 inside are filled with the phenolic plastics 1 of insulation; The external diameter of described slip ring 3 is d2, and the length of d2 is 52～53mm, and internal diameter is d3; The length of d3 is 26～27mm, and the width of slip ring is d1, and the length of d1 is 9～10mm; Each slip ring 3 is provided with copper sheet 2, and copper sheet 2 is symmetrical set with the shaft centre line of slip ring 3, and the external part afterbody of copper sheet 3 is provided with carbon brush 5; Carbon brush is covered with protective sleeve 6, and carbon brush protective sleeve 6 is connected on the copper sheet 2 with carbon brush 5 together, and protective sleeve 6 has the tube-in-tube structure of opening for both sides.
The special-purpose slip ring of the electric welding machine of 190 models like this can be produced with standard component in above-mentioned size range; Be convenient to the replacing of single part; The phenolic plastics 1 of filling insulation in the slip ring make insulating properties better, use more safe and reliablely, and while carbon brush 5 is provided with protective sleeve 6; Prevent that effectively foreign material from getting into carbon brush 5, prolonged the useful life of carbon brush 5.
Above-described only is the preferred implementation of the utility model; Should be understood that; For a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; These also should be regarded as the protection range of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (4)
1. the electric welding machine slip ring comprises slip ring, copper sheet, carbon brush, it is characterized in that: slip ring is two, and two slip rings connect side by side; The slip ring junction is provided with link slot, and slip ring inside is filled with the phenolic plastics of insulation, and the external diameter of described slip ring is 52～53mm; Internal diameter is 26～27mm, and each slip ring is provided with copper sheet, and copper sheet is symmetrical set with the shaft centre line of slip ring; The external part afterbody of copper sheet is provided with carbon brush, and carbon brush is covered with protective sleeve.
2. electric welding machine slip ring according to claim 1 is characterized in that: described carbon brush protective sleeve and carbon brush are connected on the copper sheet together, and protective sleeve is the tube-in-tube structure that there is opening both sides.
3. electric welding machine slip ring according to claim 1 is characterized in that: the width of described slip ring is 9～10mm.
4. electric welding machine slip ring according to claim 1 is characterized in that: described link slot is the arc structure of indent, and its diameter is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202477604U CN202159880U (en) | 2011-07-14 | 2011-07-14 | Electric welding machine slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202477604U CN202159880U (en) | 2011-07-14 | 2011-07-14 | Electric welding machine slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159880U true CN202159880U (en) | 2012-03-07 |
Family
ID=45767503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202477604U Expired - Fee Related CN202159880U (en) | 2011-07-14 | 2011-07-14 | Electric welding machine slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159880U (en) |
-
2011
- 2011-07-14 CN CN2011202477604U patent/CN202159880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SENCI ELECTROMECHANICAL CO., LTD. Free format text: FORMER NAME: CHONGQING SENCI ELECTRICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 404100 Chongqing city town Beibei District Tong Xing Road No. 200 Patentee after: Chongqing Senci Electric Machinery Co., Ltd. Address before: 404100 Chongqing city town Beibei District Tong Xing Road No. 200 Patentee before: Chongqing Senci Electric Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |