CN204554179U - A kind of high-voltage high-speed binary channel swivel joint - Google Patents
A kind of high-voltage high-speed binary channel swivel joint Download PDFInfo
- Publication number
- CN204554179U CN204554179U CN201520261487.9U CN201520261487U CN204554179U CN 204554179 U CN204554179 U CN 204554179U CN 201520261487 U CN201520261487 U CN 201520261487U CN 204554179 U CN204554179 U CN 204554179U
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- ring
- housing
- ball bearing
- hole
- threaded pathway
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Abstract
The utility model discloses a kind of high-voltage high-speed binary channel swivel joint, comprise flange rotary axle, circlip for hole, hole combination back-up ring supporting sleeve, hole combination back-up ring snap ring, thrust ball bearing, spacer, oil nozzle, deep groove ball bearing, axle snap ring, circlip for shaft, first combined seal ring, second threaded pathway, second combined seal ring, housing, 4th threaded pathway, spline tapped hole, 3rd threaded pathway, first threaded pathway, it is characterized in that: circlip for hole, hole combination back-up ring supporting sleeve, hole combination back-up ring snap ring sets gradually in housing, thrust ball bearing outer ring is fixedly installed in housing, thrust ball bearing inner ring is fixedly embedded on flange rotary axle, spacer is arranged between thrust ball bearing inner ring and deep groove ball bearing inner ring.This rotary joint structure is simple, good seal performance, be applicable to high-voltage high-speed and rotate and meet binary channel medium transfer.
Description
Technical field
The utility model belongs to swivel joint, and particularly a kind of high-voltage high-speed rotates binary channel swivel joint.
Background technique
In prior art, on pneumatic and hydraulic equipment, speed control machining center, all frequent oriented high-voltage high-speed rotating equipment conveying two-way medium demand, adopts common swivel joint short for working life, changes frequent, waste material resources, financial resources.
Model utility content
For above-mentioned the deficiencies in the prior art, the utility model provides that a kind of structure is simple, good seal performance, be applicable to high-voltage high-speed and rotate and the high-voltage high-speed binary channel swivel joint meeting binary channel medium transfer.
The technical solution of the utility model is: a kind of high-voltage high-speed binary channel swivel joint, comprises flange rotary axle 1, circlip for hole 2, hole combination back-up ring supporting sleeve 3, hole combination back-up ring snap ring 4, thrust ball bearing 5, spacer 6, oil nozzle 7, deep groove ball bearing 8, axle snap ring 9, circlip for shaft 10, first combined seal ring 11, second threaded pathway 12, second combined seal ring 13, housing 14, 4th threaded pathway 15, spline tapped hole 16, 3rd threaded pathway 17, first threaded pathway 18, is characterized in that: circlip for hole 2, hole combination back-up ring supporting sleeve 3, hole combination back-up ring snap ring 4 sets gradually in housing 14, thrust ball bearing 5 outer ring is fixedly installed in housing 14, thrust ball bearing 5 inner ring is fixedly embedded on flange rotary axle 1, spacer 6 is arranged between thrust ball bearing 5 inner ring and deep groove ball bearing 8 inner ring, deep groove ball bearing 8 inner ring to be embedded on flange rotary axle 1 and with axle snap ring 9 and circlip for shaft 10 axial restraint, deep groove ball bearing 8 outer ring is fixedly embedded in housing 14, the first combined seal ring 11, second combined seal ring 13 is fixedly embedded in respectively in housing 14 seal groove and seals flange rotary axle 1 external diameter, oil nozzle 7 is arranged on housing 14, on housing 14, side is provided with the second threaded pathway 12, opposite side is provided with spline tapped hole 16, second threaded pathway 12 and circular groove UNICOM in housing 14, first threaded pathway 18 forms a path by circular groove UNICOM in circular hole and housing 14, and the 3rd threaded pathway 17 forms another path by circular hole and the 4th threaded pathway 15 through housing 14 cavity UNICOM.
Further, described housing 14 is provided with vent hole 20 and radiating fin 19.
Further, described housing 14 is provided with three radiating fin 19.
Further, described housing 14 is provided with periphery and evenly arranges five vent holes 20.
The utility model has the advantages of and be: this high-voltage high-speed binary channel rotary joint structure is simple, good seal performance, volume are little, rotation is flexible, be applicable to high-voltage high-speed rotate and meet binary channel medium transfer, maximum speed is 1200 revs/min, and the maximum pressure born is 30MPa.
Accompanying drawing explanation
Fig. 1 is the swivel joint cross-sectional view that a kind of high-voltage high-speed of the utility model rotates binary channel
Accompanying drawing indicates: 1 be blue running shaft, 2 be circlip for hole, 3 be hole combination back-up ring supporting sleeve, 4 be thrust ball bearing, 6 be spacer, 7 be oil nozzle, 8 be deep groove ball bearing, 9 be axle snap ring, 10 be circlip for shaft 10,11 be the first combined seal ring, 12 be the second threaded pathway, 13 be the second combined seal ring, 14 be housing, 15 be the 4th threaded pathway, 16 be spline tapped hole, 17 be the 3rd threaded pathway, 18 be the first threaded pathway for hole combination back-up ring snap ring, 5, and 19 be radiating fin, 20 is vent hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, the utility model embodiment, a kind of high-voltage high-speed binary channel swivel joint, comprise flange rotary axle 1, circlip for hole 2, hole combination back-up ring supporting sleeve 3, hole combination back-up ring snap ring 4, thrust ball bearing 5, spacer 6, oil nozzle 7, deep groove ball bearing 8, axle snap ring 9, circlip for shaft 10, first combined seal ring 11, second threaded pathway 12, second combined seal ring 13, housing 14, 4th threaded pathway 15, spline tapped hole 16, 3rd threaded pathway 17, first threaded pathway 18, it is characterized in that: circlip for hole 2, hole combination back-up ring supporting sleeve 3, hole combination back-up ring snap ring 4 sets gradually in housing 14, thrust ball bearing 5 outer ring is fixedly installed in housing 14, thrust ball bearing 5 inner ring is fixedly embedded on flange rotary axle 1, thrust ball bearing 5 inner ring rotates with flange rotary axle 1.Spacer 6 is arranged between thrust ball bearing 5 inner ring and deep groove ball bearing 8 inner ring, and spacer 6 separates gap thrust ball bearing 5 inner ring and deep groove ball bearing 8 inner ring, allows deep groove ball bearing 8 normally use.Deep groove ball bearing 8 inner ring to be embedded on flange rotary axle 1 and with axle snap ring 9 and circlip for shaft 10 axial restraint, deep groove ball bearing 8 inner ring rotates with flange rotary axle 1, deep groove ball bearing 8 outer ring is fixedly embedded in non rotating in housing 14, first combined seal ring 11, second combined seal ring 13 is fixedly embedded in respectively in housing 14 seal groove and seals flange rotary axle 1 external diameter, oil nozzle 7 is arranged on housing 14, on housing 14, side is provided with the second threaded pathway 12, opposite side is provided with spline tapped hole 16, housing 14 arranges spline tapped hole 16 and fixedly prevents housing 14 from rotating with equipment.Second threaded pathway 12 and circular groove UNICOM in housing 14, first threaded pathway 18 forms a path by circular groove UNICOM in circular hole and housing 14, and the 3rd threaded pathway 17 forms another path by circular hole and the 4th threaded pathway 15 through housing 14 cavity UNICOM.
Preferably, described housing 14 is provided with vent hole 20 and radiating fin 19.Housing 14 arranges vent hole and radiating fin is beneficial to heat radiation, combination seal can be allowed to extend working life, joint safe operation can be made, meet again energy-saving and cost-reducing requirement.
Preferably, described housing 14 is provided with three radiating fin 19.
Preferably, described housing 14 is provided with periphery and evenly arranges five vent holes 20.
More than that a kind of specific embodiment structure provided by the utility model is described in detail; just for helping, understanding is of the present utility model relates to method and core concept to the present embodiment; simultaneously; to those skilled in the art; the essence designed according to thought of the present utility model is identical, all within the utility model protection domain.In sum, this description can not be interpreted as restriction of the present utility model.
Claims (4)
1. a high-voltage high-speed binary channel swivel joint, comprises flange rotary axle, circlip for hole, hole combination back-up ring supporting sleeve, hole combination back-up ring snap ring, thrust ball bearing, spacer, oil nozzle, deep groove ball bearing, axle snap ring, circlip for shaft, first combined seal ring, second threaded pathway, second combined seal ring, housing, 4th threaded pathway, spline tapped hole, 3rd threaded pathway, first threaded pathway, is characterized in that: circlip for hole, hole combination back-up ring supporting sleeve, hole combination back-up ring snap ring sets gradually in housing, thrust ball bearing outer ring is fixedly installed in housing, thrust ball bearing inner ring is fixedly embedded on flange rotary axle, spacer is arranged between thrust ball bearing inner ring and deep groove ball bearing inner ring, deep groove ball bearing inner ring to be embedded on flange rotary axle and with axle snap ring and circlip for shaft axial restraint, deep groove ball bearing outer ring is fixedly embedded in housing, the first combined seal ring, second combined seal ring is fixedly embedded in housing seal groove respectively, oil nozzle is arranged on housing, on housing, side is provided with the second threaded pathway, opposite side is provided with spline tapped hole, circular groove UNICOM in second threaded pathway and housing, first threaded pathway forms a path by circular groove UNICOM in circular hole and housing, and the 3rd threaded pathway forms another path by circular hole and the 4th threaded pathway through shell cavity UNICOM.
2. a kind of high-voltage high-speed binary channel swivel joint according to claim 1, is characterized in that: described housing is provided with vent hole and radiating fin.
3. a kind of high-voltage high-speed binary channel swivel joint according to claim 2, is characterized in that: described housing is provided with three radiating fin.
4. a kind of high-voltage high-speed binary channel swivel joint according to claim 2, is characterized in that: described housing is provided with periphery and evenly arranges five vent holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261487.9U CN204554179U (en) | 2015-04-26 | 2015-04-26 | A kind of high-voltage high-speed binary channel swivel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261487.9U CN204554179U (en) | 2015-04-26 | 2015-04-26 | A kind of high-voltage high-speed binary channel swivel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554179U true CN204554179U (en) | 2015-08-12 |
Family
ID=53829289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261487.9U Expired - Fee Related CN204554179U (en) | 2015-04-26 | 2015-04-26 | A kind of high-voltage high-speed binary channel swivel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953000A (en) * | 2016-07-19 | 2016-09-21 | 滕州市天旋旋转接头制造有限公司 | Medium-pressure high-speed rotating connector |
| CN106247059A (en) * | 2016-08-29 | 2016-12-21 | 北京精雕科技集团有限公司 | A kind of multichannel gas high-speed joint |
| CN110375138A (en) * | 2019-06-13 | 2019-10-25 | 南京高精船用设备有限公司 | A kind of hydraulic separator system |
-
2015
- 2015-04-26 CN CN201520261487.9U patent/CN204554179U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953000A (en) * | 2016-07-19 | 2016-09-21 | 滕州市天旋旋转接头制造有限公司 | Medium-pressure high-speed rotating connector |
| CN105953000B (en) * | 2016-07-19 | 2018-07-31 | 滕州市天旋旋转接头制造有限公司 | Middle pressure high-speed joint |
| CN106247059A (en) * | 2016-08-29 | 2016-12-21 | 北京精雕科技集团有限公司 | A kind of multichannel gas high-speed joint |
| CN110375138A (en) * | 2019-06-13 | 2019-10-25 | 南京高精船用设备有限公司 | A kind of hydraulic separator system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190426 |