CN202317674U - Telescopic oil pipe device - Google Patents
Telescopic oil pipe device Download PDFInfo
- Publication number
- CN202317674U CN202317674U CN 201120475152 CN201120475152U CN202317674U CN 202317674 U CN202317674 U CN 202317674U CN 201120475152 CN201120475152 CN 201120475152 CN 201120475152 U CN201120475152 U CN 201120475152U CN 202317674 U CN202317674 U CN 202317674U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil delivery
- pipe
- outer bushing
- delivery pipe
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000003208 petroleum Substances 0.000 claims description 24
- 239000003921 oil Substances 0.000 abstract description 37
- 239000010720 hydraulic oil Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- Pipeline Systems (AREA)
Abstract
The utility model discloses a telescopic oil pipe device, which comprises a movable working table, wherein an outer bushing is fixed on the movable working table through a supporting frame, a locking nut, a connecting rod and another supporting frame; an oil delivery pipe is arranged between the outer bushing and a fixing frame; sealing devices are arranged at the junction of the oil delivery pipe and the movable working table and the junction of the oil delivery pipe and a thread housing respectively; a guide pipe is arranged above the outer bushing; the tail end on the side of the outer bushing, where the oil delivery pipe is arranged, is provided with a piston; the thread housing at one end of the oil delivery pipe is screwed up on the outer bushing; and the oil delivery pipe between the piston and the thread housing is provided with a high-pressure oil delivery hole. According to the telescopic oil pipe device, the oil delivery pipe is connected with a machine tool and continuously moves back and forth along with the machine tool, the outer bushing can be driven to freely stretch, i.e. the length of the oil pipe always changes, the problem of hydraulic oil delivery in the case of a continuously changing relative position due to random leftward and rightward movement of the machine tool in a working process of equipment is solved, the delivery of high-pressure oil under the condition that an oil cylinder reciprocally moves at a working position can be guaranteed, the sealing property is good, and the telescopic oil pipe device is safe and reliable in use.
Description
Technical field
The utility model relates to the conveying technology field of hydraulic oil, is specifically related to a kind of scalable oil pipe device, is a kind of novel hydraulic oil conveyance conduit.
Background technology
In mechanical manufacturing field, often need be in the equipment course of work, while equipment move the oil transportation process of accomplishing; Metal hose oil transportation commonly used has difficulties because along with equipment do not stop move back and forth flexible pipe flexible relatively poor; Be not durable, service life is shorter; And when equipment displacement was longer, it is folding that extruding can take place flexible pipe, and pipeline oil transportation is not smooth, causes oil transportation to be interrupted.
Summary of the invention
The utility model provides a kind of scalable oil pipe device, is a kind of oil pipe of variable-length, when this scalable oil pipe device can guarantee in the equipment course of work, to move the continuous conversion of relative position arbitrarily about lathe, solves a high pressure oil supplying difficult problem.
The purpose of the utility model is achieved in that a kind of scalable oil pipe device; Comprise travelling table; Outer tube is fixed on the travelling table through bracing frame, lock nut, connecting rod and bracing frame; Petroleum pipeline is installed between outer tube and the fixed mount, is respectively equipped with sealing device at petroleum pipeline and travelling table intersection, petroleum pipeline and silk mouth mask intersection, and conduit is installed in the outer tube top; Piston is installed in the end that petroleum pipeline is installed outer tube one side; The silk mouthful shroud of petroleum pipeline one end is tightened on the outer tube, and the petroleum pipeline between piston and the silk mouth mask is provided with high pressure oil transportation hole.
Petroleum pipeline is equipped with seal cover with the both sides that the travelling table sidewall is connected, and seal cover is fastening through bolt and travelling table sidewall.
The scalable oil pipe device that the utility model provides; Adopt petroleum pipeline to link to each other with lathe; Along with lathe constantly moves back and forth, can drive outer tube and freely stretch, what be equivalent to tubing length does not stop change; Satisfied when in the equipment course of work, moving the continuous conversion of relative position arbitrarily about lathe the difficult problem of hydraulic pressure oil transportation fully.
This scalable oil pipe device is a kind of oil pipe of variable-length; Can guarantee the conveying of hydraulic oil under the situation that oil cylinder moves back and forth in the operating position; Its good seal performance, security reliability is good, and the life-span is long.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The structure of the utility model is as shown in Figure 1: scalable oil pipe device comprises a mouth mask 1, conduit 2, petroleum pipeline 3, fixedly holder 4, sealing device 5, bracing frame 6, outer tube 7, lock nut 8, connecting rod 9, high pressure oil transportation hole 10, travelling table 11, seal cover 12; Fixed mount 13; Bracing frame 6, connecting rod 9 and fixing holder 4 fixed jacket pipes 7, lock nut 8 is installed on the bracing frame 6, and petroleum pipeline 3 one ends are provided with a silk mouthful shroud 1, and a silk mouthful shroud 1 is tightened on the outer tube 7; Be provided with sealing device 5 between the two ends of petroleum pipeline 3 and outer tube 7, fastening through silk mouth shroud 1, piston 14 is installed in the end that leads to outer tube sleeve 7 of petroleum pipeline 3; The other end of petroleum pipeline 3 passes the sidewall of travelling table 11; Fixed mount 13 passes through bolted on the firm banking below the travelling table; 13 pairs of petroleum pipelines 3 of fixed mount support; Petroleum pipeline 3 is equipped with seal cover 12 with the both sides that travelling table 11 sidewalls are connected, and seal cover 12 is fastening through bolt and travelling table 11 sidewalls, and seal cover 12 is provided with sealing device 5 '; Sleeve pipe 7 one sides are provided with conduit 2 outside, and hydraulic oil can get into after the outer tube 7 through the high pressure oil transportation hole 10 of petroleum pipeline 3, gets in the oil cylinder of lathe top through conduit 2 again.
When this scalable oil pipe device was worked, along with workbench can be reciprocating, in its outer tube 7 and the travelling table 11 synchronous operation processes, petroleum pipeline 3 length of sleeve pipe 7 did not outside stop to change, and satisfies workbench diverse location high pressure oil supplying in moving process.
Claims (2)
1. scalable oil pipe device; Comprise travelling table (11); It is characterized in that: outer tube (7) is fixed on the travelling table (11) through bracing frame (6), lock nut (8), connecting rod (9) and bracing frame (4); Petroleum pipeline (3) is installed between outer tube (7) and the fixed mount (13); Be respectively equipped with sealing device (5,5 ') conduit (2) with travelling table (11) intersection, petroleum pipeline (3) with silk mouth mask (1) intersection at petroleum pipeline (3) and be installed in outer tube (7) top; Piston (14) is installed in the end that petroleum pipeline (3) is installed outer tube (7) one sides; The silk of petroleum pipeline (3) one an ends mouthful shroud (1) is tightened on the outer tube (7), and the petroleum pipeline (3) between piston (14) and the silk mouth mask (1) is provided with high pressure oil transportation hole (10).
2. scalable oil pipe device according to claim 1 is characterized in that: petroleum pipeline (4) is equipped with seal cover (12) with the both sides that travelling table (11) sidewall is connected, and seal cover (12) is fastening through bolt and travelling table (11) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120475152 CN202317674U (en) | 2011-11-25 | 2011-11-25 | Telescopic oil pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120475152 CN202317674U (en) | 2011-11-25 | 2011-11-25 | Telescopic oil pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317674U true CN202317674U (en) | 2012-07-11 |
Family
ID=46429671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120475152 Expired - Lifetime CN202317674U (en) | 2011-11-25 | 2011-11-25 | Telescopic oil pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971966A (en) * | 2016-07-18 | 2016-09-28 | 天津优瑞纳斯液压机械有限公司 | Rigid oil guiding device capable of achieving reciprocate motion |
| CN108162476A (en) * | 2018-03-01 | 2018-06-15 | 中国二十二冶集团有限公司 | Ultra-high pressure high flow telescopic oil tube is servo-actuated oil transportation method |
-
2011
- 2011-11-25 CN CN 201120475152 patent/CN202317674U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971966A (en) * | 2016-07-18 | 2016-09-28 | 天津优瑞纳斯液压机械有限公司 | Rigid oil guiding device capable of achieving reciprocate motion |
| CN105971966B (en) * | 2016-07-18 | 2019-01-11 | 天津优瑞纳斯液压机械有限公司 | A kind of rigid oil-guide device that can be moved back and forth |
| CN108162476A (en) * | 2018-03-01 | 2018-06-15 | 中国二十二冶集团有限公司 | Ultra-high pressure high flow telescopic oil tube is servo-actuated oil transportation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |