CN218005489U - Precise conductive slip ring center shaft - Google Patents
Precise conductive slip ring center shaft Download PDFInfo
- Publication number
- CN218005489U CN218005489U CN202221988733.7U CN202221988733U CN218005489U CN 218005489 U CN218005489 U CN 218005489U CN 202221988733 U CN202221988733 U CN 202221988733U CN 218005489 U CN218005489 U CN 218005489U
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- ring
- threaded rod
- outer end
- fixed
- lantern
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Abstract
The utility model discloses an accurate sliding ring axis of leading electricity, concretely relates to sliding ring technical field, including the threaded rod, the threaded rod outer end is equipped with a plurality of lantern rings and is connected through the screw thread with the lantern ring, the fixed isolating ring that is equipped with in lantern ring outer end, adjacent two the outer pot head of seam crossing of the lantern ring is equipped with the copper ring, the fixed stiff end that is equipped with of threaded rod one end, the threaded rod other pot head is equipped with fixed cover, the through-hole has been seted up to fixed cover one end. The utility model discloses a establish the outer end of threaded rod with the lantern ring cover, the two is through threaded connection, is fixed with the spacer ring in the outer end of the lantern ring, and is fixed with the copper ring between two adjacent spacer rings, through such mode, installs the outer end at the threaded rod with the copper ring and the lantern ring to separate each other through the spacer ring between the copper ring, spacer ring do not with threaded rod fixed connection, can dismantle the change, and it is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the sliding ring technique and specifically relates to a precision slip ring axis that leads electricity that says so.
Background
Many mechanical devices, especially automated mechanical devices, need to transmit current, signals, etc. between two machines, and how to achieve the purpose of not affecting the transmission of signals and current, nor the rotation of mechanical parts under the condition of performing three hundred sixty degrees of free rotation or continuous rotation between two mechanical parts.
In order to solve the problems, the slip ring is produced, after the slip ring is installed, one part of the slip ring can freely rotate, the other part of the slip ring is static, current and signals are transmitted in the process, and the slip ring is composed of a plurality of parts, wherein the slip ring comprises a slip ring center shaft which is an important component of the slip ring.
The main part of sliding ring axis is generally made through injection moulding to inlay at its outer end and have a plurality of copper rings, separate each other between the copper ring, not contact each other, but after long-time use, the copper ring can be difficult to avoid producing wearing and tearing, and traditional mounting means makes the copper ring be difficult to with the main part subdivision separation of sliding ring axis, just also be inconvenient for change.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a precision slip ring axis that leads to solve the problem that appears in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision conductive sliding ring axis, includes the threaded rod, the threaded rod outer end is equipped with a plurality of lantern rings and is connected through the screw thread with the lantern ring to install and dismantle, the fixed spacer ring that is equipped with in lantern ring outer end, adjacent two the outer pot head of seam crossing of the lantern ring is equipped with the copper ring, separates each other between every copper ring through the spacer ring, the copper ring both ends contact with the spacer ring of these two lantern ring outer ends respectively to this is fixed with the copper ring chucking.
Further, the fixed stiff end that is equipped with of threaded rod one end, the external diameter of stiff end is greater than the external diameter of threaded rod, plays spacing effect to the lantern ring.
Furthermore, the other end of the threaded rod is sleeved with a fixed sleeve, so that the lantern ring is installed in an area between the fixed sleeve and the fixed end, one end of the fixed sleeve is provided with a through hole, the other end of the threaded rod is provided with an embedded hole, and the embedded hole is communicated with the through hole.
Further, the inside embedded pipe that is equipped with of embedded hole, embedded pipe one end and fixed cover one side inner wall fixed connection, embedded pipe outer end contacts with embedded hole inner wall, embedded pipe is connected through the bolt with the threaded rod to this is fixed with fixed cover and threaded rod connection to the bolt is hidden inside embedded hole.
Furthermore, a first protective layer is fixedly arranged at the outer end of the copper ring and comprises anticorrosive paint, the anticorrosive paint is sprayed at the outer end of the copper ring, the corrosion of acidic or alkaline substances to the copper ring can be reduced, and the outer end of the anticorrosive paint is sprayed with wear-resistant paint, so that the strength of the surface of the copper ring is improved, the copper ring is more wear-resistant, and the service life of the copper ring is longer.
Further, the fixed second protective layer that is equipped with in isolating ring, lantern ring outer end, the second protective layer includes insulating coating, insulating coating spraying is in isolating ring, lantern ring outer end, and the propagation of isolated current avoids switching on each other between two adjacent copper rings, insulating coating outer end spraying has anti-oxidant coating, and isolated moisture and oxygen delay the oxidation corrosion effect, anti-oxidant coating outer end spraying has antistatic coating, can avoid adsorbing the dust because of static.
The utility model discloses a technological effect and advantage:
the utility model discloses a establish the outer end of threaded rod with the lantern ring cover, the two is through threaded connection, is fixed with the spacer ring in the outer end of the lantern ring, and is fixed with the copper ring between two adjacent spacer rings, through such mode, installs the outer end at the threaded rod with the copper ring and the lantern ring to separate each other through the spacer ring between the copper ring, spacer ring do not with threaded rod fixed connection, can dismantle the change, and it is more convenient to use.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective semi-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention;
fig. 4 is an enlarged view of the portion B in fig. 2 according to the present invention;
FIG. 5 is a perspective semi-sectional view of the first protective layer of the present invention;
fig. 6 is a perspective half-sectional view of the second protective layer of the present invention.
The reference signs are: 1. a fixed end; 2. a copper ring; 3. an isolating ring; 4. fixing a sleeve; 5. a threaded rod; 6. a collar; 7. embedding holes; 8. embedding a tube; 9. anticorrosive coatings; 10. wear-resistant paint; 11. insulating paint; 12. an antioxidant coating; 13. an antistatic coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the specification attached drawings 1-6, the utility model provides an accurate conductive slip ring axis, including threaded rod 5, 5 outer ends of threaded rod are equipped with a plurality of lantern rings 6 and are connected through the screw thread with the lantern ring 6 to install and dismantle, 6 outer ends of the lantern ring are fixed and are equipped with spacer ring 3, adjacent two the seam crossing outer pot head of the lantern ring 6 is equipped with copper ring 2, separates each other between every copper ring 2 through spacer ring 3, 2 both ends of copper ring contact with spacer ring 3 of these two 6 outer ends of the lantern ring respectively to this is fixed with 2 chunkings of copper ring.
5 one end of threaded rod is fixed and is equipped with stiff end 1, the external diameter of stiff end 1 is greater than the external diameter of threaded rod 5, plays spacing effect to lantern ring 6.
The other end of the threaded rod 5 is sleeved with a fixed sleeve 4, so that the lantern ring 6 is installed in an area between the fixed sleeve 4 and the fixed end 1, one end of the fixed sleeve 4 is provided with a through hole, the other end of the threaded rod 5 is provided with an embedded hole 7, and the embedded hole 7 is communicated with the through hole.
The inside embedded pipe 8 that is equipped with of embedded hole 7, embedded pipe 8 one end and fixed cover 4 one side inner wall fixed connection, embedded pipe 8 outer end contacts with embedded hole 7 inner wall, embedded pipe 8 is connected through the bolt with threaded rod 5 to this is connected fixed cover 4 and threaded rod 5 fixedly, and the bolt is hidden inside embedded hole 7.
In the process of mounting the copper ring 2 at the outer end of the threaded rod 5, firstly, a lantern ring 6 is rotatably sleeved at the outer end of the threaded rod 5 in a threaded connection mode, the lantern ring 6 rotates at the outer end of the threaded rod 5 and moves along the outer end of the threaded rod 5 until the lantern ring moves to be contacted with the fixed end 1, then, a copper ring 2 is sleeved at one end of the lantern ring 6, one end of the copper ring 2 is contacted with the isolation ring 3, then, a second lantern ring 6 is rotated in the same mode and is fixed at the outer end of the threaded rod 5 through threads, the second lantern ring 6 rotates and moves towards the first lantern ring 6 along the threaded rod 5 until the second lantern ring 6 is inserted into the inner side of the copper ring 2, and the isolation ring 3 at the outer end of the lantern ring 6 is contacted with the other end of the copper ring 2, thus, the copper ring 2 is clamped between the two isolation rings 3, in the above mode, the copper ring 2 and the lantern ring 6 are alternately mounted, the number of the copper ring 2 and the lantern ring 6 is fixed and limited, when all the copper rings 2 and lantern rings 6 are mounted between the threaded rod 2 and the threaded rod 5, the copper ring 4 and the fixing sleeve 4 are connected with the threaded rod 5, the fixing sleeve 4 is connected with the fixing sleeve 4, the fixing sleeve 5, the fixing sleeve 4 and the fixing sleeve 5 are connected with the fixing sleeve 5 through the fixing sleeve 4, the fixing tube 5, the fixing sleeve 4 and the fixing tube 5, the fixing tube 4, the use is more convenient.
In order to prolong the service life of the copper ring 2, the isolating ring 3 and the lantern ring 6, as shown in fig. 5 and 6, a first protective layer is fixedly arranged at the outer end of the copper ring 2 and comprises an anticorrosive paint 9, the anticorrosive paint 9 is sprayed at the outer end of the copper ring 2, the corrosion of acidic or alkaline substances to the copper ring 2 can be reduced, the outer end of the anticorrosive paint 9 is sprayed with a wear-resistant paint 10, the strength of the surface of the copper ring 2 is improved, the copper ring is more wear-resistant, and the service life is longer.
The fixed second protective layer that is equipped with in isolating ring 3, 6 outer ends of lantern ring, the second protective layer includes insulating paint 11, insulating paint 11 spraying is in isolating ring 3, 6 outer ends of lantern ring, and the propagation of isolated current avoids switching on each other between two adjacent copper rings 2, 11 outer end spraying of insulating paint has anti-oxidant coating 12, and isolated moisture and oxygen delay the oxidation corrosion effect, the 12 outer end spraying of anti-oxidant coating has antistatic coating 13, can avoid because of the electrostatic absorption dust.
The outer end of the copper ring 2 is covered with a first protective layer, wherein the first protective layer comprises an anti-corrosion coating 9 and a wear-resistant coating 10, components contained in the anti-corrosion coating 9 can perform a neutralization reaction with acidic or alkaline substances, so that the corrosion of acidic and alkaline positions on the copper ring 2 is reduced, the wear-resistant coating 10 enables the strength of the surface of the copper ring 2 to be increased, the wear of the copper ring 2 in the using process is reduced, and the service life of the copper ring 2 is prolonged;
have the second protective layer in isolating ring 3 and 6 outer ends of lantern ring cover, including insulating paint 11 in the second protective layer, anti oxidation coating 12 and antistatic coating 13, because the effect of isolating ring 3 is just to separate two adjacent copper rings 2, consequently spraying insulating paint 11 on isolating ring 3 and lantern ring 6, can obstruct the propagation of electric current, play better insulating effect, anti oxidation coating 12 then can avoid moisture and oxygen and isolating ring 3, lantern ring 6 contacts, delay the oxidation corrosion to the two, and then improve the life of the two, antistatic coating 13 then avoids isolating ring 3, 6 outer ends of lantern ring carry static and because of static adsorption of dust.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A precision conductive slip ring middle shaft comprises a threaded rod (5), and is characterized in that: threaded rod (5) outer end is equipped with a plurality of lantern rings (6) and is connected through the screw thread with the lantern ring (6), lantern ring (6) outer end is fixed and is equipped with spacer ring (3), adjacent two the outer pot head of seam crossing of the lantern ring (6) is equipped with copper ring (2), copper ring (2) both ends contact with spacer ring (3) of these two lantern ring (6) outer ends respectively.
2. The precision conductive slip ring center shaft of claim 1, wherein: threaded rod (5) one end is fixed and is equipped with stiff end (1), the external diameter of stiff end (1) is greater than the external diameter of threaded rod (5).
3. The precise conductive slip ring center shaft according to claim 1, wherein: the other end cover of threaded rod (5) is equipped with fixed cover (4), the through-hole has been seted up to fixed cover (4) one end, inlay hole (7) have been seted up to the threaded rod (5) other end, inlay hole (7) are linked together with the through-hole.
4. The precise conductive slip ring center shaft according to claim 3, wherein: the embedded pipe is characterized in that an embedded pipe (8) is arranged inside the embedded hole (7), one end of the embedded pipe (8) is fixedly connected with the inner wall of one side of the fixed sleeve (4), the outer end of the embedded pipe (8) is in contact with the inner wall of the embedded hole (7), and the embedded pipe (8) is connected with the threaded rod (5) through a bolt.
5. The precision conductive slip ring center shaft of claim 1, wherein: the fixed first protective layer that is equipped with in copper ring (2) outer end, first protective layer includes anticorrosive paint (9), anticorrosive paint (9) spraying is in copper ring (2) outer end, anticorrosive paint (9) outer end spraying has wear-resisting coating (10).
6. The precision conductive slip ring center shaft of claim 1, wherein: the fixed second protective layer that is equipped with in isolating ring (3), lantern ring (6) outer end, the second protective layer includes insulating coating (11), insulating coating (11) spraying is in isolating ring (3), lantern ring (6) outer end, insulating coating (11) outer end spraying has anti-oxidant coating (12), anti-oxidant coating (12) outer end spraying has antistatic coating (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221988733.7U CN218005489U (en) | 2022-07-30 | 2022-07-30 | Precise conductive slip ring center shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221988733.7U CN218005489U (en) | 2022-07-30 | 2022-07-30 | Precise conductive slip ring center shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218005489U true CN218005489U (en) | 2022-12-09 |
Family
ID=84319719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221988733.7U Active CN218005489U (en) | 2022-07-30 | 2022-07-30 | Precise conductive slip ring center shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218005489U (en) |
-
2022
- 2022-07-30 CN CN202221988733.7U patent/CN218005489U/en active Active
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