CN203917680U - A kind of gag straightener tilting gear swivel joint - Google Patents
A kind of gag straightener tilting gear swivel joint Download PDFInfo
- Publication number
- CN203917680U CN203917680U CN201420335815.0U CN201420335815U CN203917680U CN 203917680 U CN203917680 U CN 203917680U CN 201420335815 U CN201420335815 U CN 201420335815U CN 203917680 U CN203917680 U CN 203917680U
- Authority
- CN
- China
- Prior art keywords
- tilting gear
- rotating shaft
- oil
- gag straightener
- swivel joint
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model belongs to metallurgical steel equipment for straightening field, the utility model relates to a kind of gag straightener tilting gear swivel joint, comprise fixed cover, connect rotating shaft, rotatory sealing, joint steel pipe etc., the clamping cylinder hydraulic hose on tilting gear clamping device is passed through from tilting gear interior of rotating shaft by swivel joint.This swivel joint is positioned over to gag straightener tilting gear rotating shaft rear portion, realizes gag straightener tilting gear clamping steel and continue arbitrary overturn, and be not subject to the restriction of hydraulic hose.Effect of the present utility model: use this mechanism can realize gag straightener tilting gear clamping steel and continue arbitrary overturn, thereby make the operation of gag straightener more easy, greatly improved the operating efficiency of gag straightener.This equipment dependability is higher, can be widely used in the metallurgical heavy-duty machinery industry that waits.
Description
Technical field
The utility model belongs to metallurgical steel equipment for straightening field, is specifically related to a kind of gag straightener tilting gear swivel joint.
Background technology
At present, mature and reliable very not of the turnover of a lot of gag straighteners., often there is skidding in some turnover frictionally upsets; Some turnovers are merely able to steel to flip an angle, and can not continue arbitrary overturn; Some turnovers can not transverse shifting, can not continue arbitrary overturn, its reason is mainly that the clamping device on tilting gear need to connect hydraulic hose, and the limited length of hydraulic hose, if continue again to rotate and hydraulic hose will be broken after rotating to certain angle.Steel forward correct position to and rectify and also need later after roller-way conveying is mobile, again to clamp upset through gag straightener pressure, cause gag straightener inefficiency.
Utility model content
The purpose of this utility model is: a kind of gag straightener tilting gear swivel joint is provided, can not continues the problem of arbitrary overturn while solving tilting gear clamping steel.
For this reason, the utility model provides a kind of gag straightener tilting gear swivel joint, and described swivel joint comprises the connection rotating shaft that is placed in tilting gear rotating shaft center; Described tilting gear rotating shaft be connected rotating shaft and connect by screw thread pair; The described rotation other end is provided with fixed cover; The each chimeric bearing that has in two ends in described fixed cover;
In described connection rotating shaft, be shaped with the second Oil Guide blind hole that cecum is blind hole at the first Oil Guide blind hole and the two ends on right side; Described the first Oil Guide blind hole is led to tilting gear rotating shaft;
Described tilting gear rotating shaft center is shaped with the first oil circuit hole being communicated with the first Oil Guide blind hole and the second oil circuit hole being communicated with by joint steel pipe with the second Oil Guide blind hole; Described the first oil circuit hole and the second oil circuit hole are communicated with oil cylinder;
Described fixed cover interior chimeric have the first oil feeder and the second oil feeder that are communicated with respectively with the first Oil Guide blind hole and the second Oil Guide blind hole.
Axial centre is chimeric in described fixed cover rotatory sealing.
Technique effect of the present utility model and advantage are as follows:
The utility model relates to a kind of gag straightener tilting gear swivel joint, comprise fixed cover, connect rotating shaft, rotatory sealing, joint steel pipe etc., the clamping cylinder hydraulic hose on tilting gear clamping device is passed through from tilting gear interior of rotating shaft by swivel joint.This swivel joint is positioned over to gag straightener tilting gear rotating shaft rear portion, realizes gag straightener tilting gear clamping steel and continue arbitrary overturn, and be not subject to the restriction of hydraulic hose.
Effect of the present utility model: use this mechanism can realize gag straightener tilting gear clamping steel and continue arbitrary overturn, thereby make the operation of gag straightener more easy, greatly improved the operating efficiency of gag straightener.
Below with reference to accompanying drawing, the utility model is described in further details.
Brief description of the drawings
Below in conjunction with embodiment accompanying drawing, the utility model is described in further detail.
Fig. 1 is gag straightener tilting gear swivel joint front view.
In figure: 1. fixed cover, 2. connects rotating shaft, 3. rotatory sealing, 4. joint steel pipe, 5. tilting gear rotating shaft; 6. screw thread pair; 7. bearing; 8. the first Oil Guide blind hole; 9. the second Oil Guide blind hole; 10. the first oil circuit hole; 11. second oil circuit holes; 12. first oil feeders; 13. second oil feeders.
Detailed description of the invention
Below in conjunction with embodiment accompanying drawing, the utility model is described in further detail,
Embodiment of the present utility model
The utility model provides a kind of a kind of gag straightener tilting gear swivel joint as shown in Figure 1, and described swivel joint comprises the connection rotating shaft 2 that is placed in tilting gear rotating shaft 5 centers; Described tilting gear rotating shaft 5 be connected rotating shaft 2 and connect by screw thread pair 6; Described connection rotating shaft 2 other ends are provided with fixed cover 1; The each chimeric bearing 7 that has in the interior two ends of described fixed cover 1;
In described connection rotating shaft 2, be shaped with the second Oil Guide blind hole 9 that cecum is blind hole at the first Oil Guide blind hole 8 and the two ends on right side; Described the first Oil Guide blind hole 8 is led to tilting gear rotating shaft 5;
Described tilting gear rotating shaft 5 centers are shaped with the first oil circuit hole 10 being communicated with the first Oil Guide blind hole 8 and the second oil circuit hole 11 being communicated with by joint steel pipe 4 with the second Oil Guide blind hole 9; Described the first oil circuit hole 10 and the second oil circuit hole 11 are communicated with oil cylinder;
Described fixed cover 1 interior chimeric have the first oil feeder 12 and the second oil feeder 13 that are communicated with respectively with the first Oil Guide blind hole 8 and the second Oil Guide blind hole 9.
The interior axial centre of described fixed cover 1 is chimeric rotatory sealing 3.
Below in conjunction with accompanying drawing 1, the course of work of the present utility model is described: two oil-ins are respectively to the oil cylinder fuel feeding on tilting gear clamping device, fixed cover 1 is arranged on and connects on rotating shaft 2, the interior installation rotatory sealing 3 of fixed cover 1 separates two road binders, connect rotating shaft 2 and open annular oil groove on oil-in correspondence position, there is oil to pass through in any case make to connect rotating shaft 2 rotations, connecting rotating shaft 2 is connected with tilting gear rotating shaft 5 by screw thread pair, so wherein a road binders directly arrives oil cylinder by connecting rotating shaft 2 and tilting gear rotating shaft 5, in order to ensure the independence of two road binders, another road binders connects rotating shaft 2 by connection and leads to oil cylinder with the joint steel pipe 4 in the middle of tilting gear rotating shaft 5.
This swivel joint is positioned over to gag straightener tilting gear rotating shaft rear portion, realizes gag straightener tilting gear clamping steel and continue arbitrary overturn, and be not subject to the restriction of hydraulic hose.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection domain of the present utility model.
Claims (2)
1. a gag straightener tilting gear swivel joint, is characterized in that: described swivel joint comprises the connection rotating shaft (2) that is placed in tilting gear rotating shaft (5) center; Described tilting gear rotating shaft (5) be connected rotating shaft (2) by screw thread pair (6) connect; Described connection rotating shaft (2) other end is provided with fixed cover (1); The each chimeric bearing (7) that has in the interior two ends of described fixed cover (1);
In described connection rotating shaft (2), be shaped with the second Oil Guide blind hole (9) that cecum is blind hole at the first Oil Guide blind hole (8) and the two ends on right side; Described the first Oil Guide blind hole (8) is led to tilting gear rotating shaft (5);
Described tilting gear rotating shaft (5) center is shaped with the first oil circuit hole (10) being communicated with the first Oil Guide blind hole (8) and the second oil circuit hole (11) being communicated with by joint steel pipe (4) with the second Oil Guide blind hole (9); Described the first oil circuit hole (10) and the second oil circuit hole (11) are communicated with oil cylinder;
Described fixed cover (1) interior chimeric have the first oil feeder (12) and the second oil feeder (13) that are communicated with respectively with the first Oil Guide blind hole (8) and the second Oil Guide blind hole (9).
2. a kind of gag straightener tilting gear swivel joint as claimed in claim 1, is characterized in that: the interior axial centre of described fixed cover (1) is chimeric rotatory sealing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335815.0U CN203917680U (en) | 2014-06-23 | 2014-06-23 | A kind of gag straightener tilting gear swivel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335815.0U CN203917680U (en) | 2014-06-23 | 2014-06-23 | A kind of gag straightener tilting gear swivel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917680U true CN203917680U (en) | 2014-11-05 |
Family
ID=51813561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335815.0U Expired - Fee Related CN203917680U (en) | 2014-06-23 | 2014-06-23 | A kind of gag straightener tilting gear swivel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203917680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070119A (en) * | 2014-06-23 | 2014-10-01 | 中国重型机械研究院股份公司 | Rotating joint of tilting gear of pressure straightening machine |
-
2014
- 2014-06-23 CN CN201420335815.0U patent/CN203917680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070119A (en) * | 2014-06-23 | 2014-10-01 | 中国重型机械研究院股份公司 | Rotating joint of tilting gear of pressure straightening machine |
| CN104070119B (en) * | 2014-06-23 | 2015-09-16 | 中国重型机械研究院股份公司 | A kind of gag straightener tilting gear swivel joint |
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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: 20141105 Termination date: 20170623 |