CN207494209U - A kind of hydraulic pipeline connector locking device - Google Patents
A kind of hydraulic pipeline connector locking device Download PDFInfo
- Publication number
- CN207494209U CN207494209U CN201721342988.5U CN201721342988U CN207494209U CN 207494209 U CN207494209 U CN 207494209U CN 201721342988 U CN201721342988 U CN 201721342988U CN 207494209 U CN207494209 U CN 207494209U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- hydraulic pipeline
- locking device
- compact heap
- connector locking
- 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
Links
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000003801 milling Methods 0.000 abstract description 8
- 239000010720 hydraulic oil Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005097 cold rolling Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
A kind of hydraulic pipeline connector locking device is related to a kind of cold plate rolling mill hydraulic pipe joint locking device, belongs to cold rolling processing technology apparatus field.By top board（1）, lower base plate（4）, upper compact heap（5）, tight fixed bolt（7）, fixing bolt（8）Composition, tight fixed bolt（7）Compact heap in connection（5）With lower base plate（4）, fixing bolt（8）Connect top board（1）With upper compact heap（5）At the top of through hydraulic pipeline.The utility model has simple in structure, easy to use, after above-mentioned technical proposal, solves the limitation due to milling train inner space and structure, hydraulic pipeline can not be fixed using pipe clamp, the big problem of the position fixing process difficulty of particularly pipe joint, it is therefore prevented that hydraulic pipeline joint looseness caused by vibrations, avoid the leakage of hydraulic oil, the operation and maintenance cost of hydraulic system is significantly reduced, has saved production cost, improves production stability.
Description
Technical field
The utility model is related to a kind of cold plate rolling mill hydraulic pipe joint locking devices, belong to cold rolling process equipment technology neck
Domain.
Background technology
During cold rolled strip steel production, hydraulic system is the important component of rolling machine system, it is controlled rolling power, pressure
Under, roller, roll shifting and the various actions of milling train major impetus source.The hydraulic system of tandem mills is broadly divided into middle pressure and height
Two parts are pressed, medium voltage network provides power resources for the mechanical action of milling train ancillary equipment；High-pressure system is mainly the AGC of milling train
The servo-drive systems such as hydraulic cylinder for reduction system, bowed roller hydraulic cylinder, roll shifting hydraulic cylinder and support roller hydraulic cylinder provide power resources.Strip rolls
During system, due to thickness control and the needs of Strip Shape Control, AGC, roller and roll shifting act frequently and rate is very fast, so rolling
The vibrations of high-pressure system are larger in machine.
Milling train high-pressure system significantly shakes the various terminal generation loosening for easily causing hydraulic system pipeline, causes liquid
Pressure system is revealed.The emulsion system of milling train can be flowed into after hydraulic oil leakage, these hydraulic oil can be sprayed with emulsion in production
To belt steel surface, cause finished strip surface Residual oil exceeded, surface reflectivity reduce the problems such as, meanwhile, the presence of a large amount of oil marks
It is larger in the interference perturbation that belt steel surface is formed to laser so that laser velocimeter can not accurately measure the practical speed of strip
Degree, so as to influence the normal work of laser velocimeter.Pressure piping mostly in machine frame inside, is not easy to find, only after generating leakage
Hydraulic oil liquid level could be found after being decreased obviously, and larger loss is caused to factory.Due to milling train inner space and structure
Limitation, most hydraulic pipelines can not be fixed using pipe clamp, particularly the position fixing process difficulty bigger of pipe joint.For
Hydraulic pipeline joint looseness caused by shaking is prevented, effectively hydraulic oil is avoided to reveal, is badly in need of a kind of the anti-of hydraulic pipeline connector
Loose device.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of hydraulic pipeline connector locking devices to prevent from shaking
Caused hydraulic pipeline joint looseness, avoids hydraulic oil from revealing.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of hydraulic pipeline connector locking device, by top board, lower base plate, upper compact heap, tight fixed bolt, fixing bolt
Composition, the upper compact heap of tight fixed bolt connection and lower base plate, fixing bolt connection top board and upper compact heap go directly hydraulic pipeline
Top.
The hydraulic pipeline connector locking device, tight fixed bolt are 4, are symmetrically positioned in device both sides of the face.
The hydraulic pipeline connector locking device, fixing bolt are 2, fix a hydraulic pipelines, b hydraulic pipelines respectively.
The hydraulic pipeline connector locking device, the contact site of top board and upper compact heap use locking pad.
The hydraulic pipeline connector locking device, the lower end of fixing bolt are fastened at the top of hydraulic pipeline.
The utility model have it is simple in structure, easy to use, after adopting the above technical scheme, solving due to inside milling train
Space and the limitation of structure, hydraulic pipeline can not be fixed using pipe clamp, particularly the position fixing process difficulty of pipe joint
Big problem, it is therefore prevented that hydraulic pipeline joint looseness caused by vibrations avoids the leakage of hydraulic oil, significantly reduces hydraulic system
Operation and maintenance cost, saved production cost, improved production stability.
Description of the drawings
Fig. 1 is the structural front view of the utility model.
Fig. 2 is the structural side view of the utility model.
In figure：Top board 1, a hydraulic pipelines 2, b hydraulic pipelines 3, lower base plate 4, upper compact heap 5, locking pad 6 fasten spiral shell
Bolt 7, fixing bolt 8.
Specific embodiment
As shown in attached drawing 1, Fig. 2, a hydraulic pipelines 2 are connect with b hydraulic pipelines 3 using connector, the two connectors are connected
Hydraulic pipeline is fixed on lower base plate 4, and upper compact heap 5, top board 1 are placed in connector top, is connected and pressed using fixing bolt 8
Plate 1 and upper compact heap 5 go directly the top of a hydraulic pipelines 2 and b hydraulic pipelines 3, ensure that top is fixed.Recycle fastening bolt 7 from
The upper compact heap 5 of both sides connection and lower base plate 4.By means of top board 1, ensure that the both sides of hydraulic pipeline junction are stablized.Upper pressure
The contact site of plate 1 and upper compact heap 5 adds locking pad 6, cause when fluid pressure line effectively being avoided to shake top board 1 with it is upper
The tangential movement of compact heap 5.
Claims (5)
1. a kind of hydraulic pipeline connector locking device, it is characterised in that by top board（1）, lower base plate（4）, upper compact heap（5）、
Tight fixed bolt（7）, fixing bolt（8）Composition, tight fixed bolt（7）Compact heap in connection（5）With lower base plate（4）, fixing bolt
（8）Connect top board（1）With upper compact heap（5）.
2. hydraulic pipeline connector locking device as described in claim 1, it is characterised in that top board (1) and upper compact heap（5）'s
Contact site is equipped with locking pad（6）.
3. hydraulic pipeline connector locking device as described in claim 1, it is characterised in that tight fixed bolt（7）It is 4, is symmetrically positioned in
Device both sides of the face.
4. hydraulic pipeline connector locking device as described in claim 1, it is characterised in that fixing bolt（8）It is 2, fixes respectively
A hydraulic pipelines（2）, b hydraulic pipelines（3）.
5. the hydraulic pipeline connector locking device as described in claim 1 or 4, it is characterised in that fixing bolt（8）Lower end fastening
At the top of to hydraulic pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342988.5U CN207494209U (en) | 2017-10-18 | 2017-10-18 | A kind of hydraulic pipeline connector locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342988.5U CN207494209U (en) | 2017-10-18 | 2017-10-18 | A kind of hydraulic pipeline connector locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494209U true CN207494209U (en) | 2018-06-15 |
Family
ID=62500704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721342988.5U Expired - Fee Related CN207494209U (en) | 2017-10-18 | 2017-10-18 | A kind of hydraulic pipeline connector locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210292A (en) * | 2018-10-31 | 2019-01-15 | 北京机械设备研究所 | A kind of locking device for hydraulic straight coupling nut |
-
2017
- 2017-10-18 CN CN201721342988.5U patent/CN207494209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210292A (en) * | 2018-10-31 | 2019-01-15 | 北京机械设备研究所 | A kind of locking device for hydraulic straight coupling nut |
| CN109210292B (en) * | 2018-10-31 | 2020-05-15 | 北京机械设备研究所 | Anti-loosening device for hydraulic straight-through joint nut |
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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: 20190610 Address after: 063000 Tangshan Modern Equipment Manufacturing Industrial Zone, Kaiping District, Tangshan City, Hebei Province Co-patentee after: TANGSHAN IRON&STEEL GROUP Co.,Ltd. Patentee after: TANGSHAN STEEL GROUP HIGH-STRENGTH AUTOMOBILE PLATE Co.,Ltd. Co-patentee after: HBIS COMPANY LIMITED TANGSHAN BRANCH Address before: No. 9, Riverside Road, North District of Tangshan City Road, Hebei Province, Hebei Co-patentee before: HBIS COMPANY LIMITED TANGSHAN BRANCH Patentee before: TANGSHAN IRON&STEEL GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |