CN204430036U - A kind of novel copper pipe expanding device - Google Patents
A kind of novel copper pipe expanding device Download PDFInfo
- Publication number
- CN204430036U CN204430036U CN201420833013.2U CN201420833013U CN204430036U CN 204430036 U CN204430036 U CN 204430036U CN 201420833013 U CN201420833013 U CN 201420833013U CN 204430036 U CN204430036 U CN 204430036U
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- CN
- China
- Prior art keywords
- hydraulic
- hydraulic jack
- cone mouth
- fixture
- tube
- 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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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a kind of novel copper pipe expanding device, comprise workbench, hydraulic power source and hydraulic tube, workbench is provided with hydraulically operated fixture, reversal valve, fixture hydraulic jack and cone mouth hydraulic jack, hydraulically operated fixture comprises fixing clamping and moving gripper die, fixture hydraulic jack is connected with hydraulic power source through hydraulic tube respectively with cone mouth hydraulic jack, hydraulic tube is provided with reversal valve, hydraulic tube between hydraulic power source and reversal valve is provided with check valve and safety valve, the copper tube that the utility model is produced is convenient to install, fit tightr, pipeline good connecting effect, save outsourcing piece sleeve pipe, material cost expense 30 ﹪ can be reduced, reset time is short, decrease one welding weld bond, reduce wlding cost, easy to operate, technique is simple, reach the object reduced costs, increase work efficiency.
Description
Technical field
The utility model relates to a kind of boats and ships frock technical field, particularly relates to a kind of novel copper pipe expanding device.
Background technology
On current ship, room supply channel uses copper tube material, copper pipe is first after shop-fabricated, go on board again to install and connect, connection between copper pipe road all uses red copper sleeve part (sleeve pipe is outsourcing finished parts) soldering to connect, red copper sleeve pipe one end is inserted by copper pipe section port, the copper sleeve other end is inserted with another copper pipe section port, then soldering processes welding is adopted respectively, or time prefabricated, is first freezed with shaping pipeline section in one end of copper sleeve, when installing wait going on board, the port of another shaping pipeline section is inserted the copper sleeve other end, then soldering processes are adopted to weld, so that each shaping pipeline section is weldingly connected logical, the deficiency of this process uses material cost high, reset time is long, solder technology requires higher, pipeline connects weak effect etc.
Utility model content
Problem to be solved in the utility model is to provide a kind of novel copper pipe expanding device, and solve existing copper pipe and use that material cost is high, reset time is long, solder technology requires the problem of higher, pipeline connection weak effect.
For overcoming the above problems the scheme that the utility model adopts:
A kind of novel copper pipe expanding device, comprise workbench, hydraulic power source and hydraulic tube, described workbench is provided with hydraulically operated fixture, reversal valve, fixture hydraulic jack and cone mouth hydraulic jack, described hydraulically operated fixture comprises fixing clamping and moving gripper die, described fixing clamping and moving gripper die are provided with semi-circular recesses, described semi-circular recesses is provided with guide portion from front to back successively, enlarged portion and clamping part, when described fixing clamping and the stressed work of moving gripper die, semi-circular recesses formation circular channel bonded to each other, the enlarged portion conically structure of described semi-circular recesses, described fixing clamping is fixedly connected with workbench, described fixture hydraulic jack is provided with telescopic arm, described moving gripper die is connected with telescopic arm, described cone mouth hydraulic jack is positioned at hydraulically operated fixture side, described cone mouth hydraulic jack is provided with telescopic arm, described telescopic arm front end is provided with cone mouth, described cone mouth is pyramidal structure, described fixture hydraulic jack is connected with hydraulic power source by hydraulic tube with cone mouth hydraulic jack, described reversal valve is arranged on hydraulic tube, hydraulic tube between described hydraulic power source and reversal valve is provided with check valve and safety valve.
Above-mentioned a kind of novel copper pipe expanding device, wherein, the axis of described cone mouth hydraulic jack and the axis perpendicular of fixture hydraulic jack.
Above-mentioned a kind of novel copper pipe expanding device, wherein, the length of described enlarged portion is 5-10cm.
Above-mentioned a kind of novel copper pipe expanding device, wherein, the diameter of described guide portion is less than copper tube internal diameter to be expanded.
Above-mentioned a kind of novel copper pipe expanding device, wherein, the axis of described circular channel and the axis of cone mouth telescopic arm of hydraulic oil cylinder are in the same horizontal line.
The beneficial effect of this programme:
A kind of novel copper pipe expanding device that the utility model provides, operationally start fixture hydraulic jack promote moving gripper die and fixing clamping bonded to each other, the port part of copper tube is clamped, and then start cone mouth hydraulic jack, the cone mouth on telescopic arm is made to enter in copper tube port, under the effect of cone mouth, the port part of copper tube is expanded into internal diameter and be not less than copper tube external diameter, be convenient to copper tube install, fit tightr, pipeline good connecting effect, the utility model saves outsourcing piece sleeve pipe simultaneously, material cost expense 30 ﹪ can be reduced, reset time is short, decrease one welding weld bond, reduce wlding cost, easy to operate, technique is simple, reach the object reduced costs, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Fig. 2 is part A enlarged diagram in Fig. 1.
Fig. 3 is part A partial schematic diagram in Fig. 1.
Detailed description of the invention
As shown in the figure, a kind of novel copper pipe expanding device, comprise workbench 3, hydraulic power source 9 and hydraulic tube 7, described workbench 3 is provided with hydraulically operated fixture 13, reversal valve 8, fixture hydraulic jack 4 and cone mouth hydraulic jack 5, described hydraulically operated fixture 13 comprises fixing clamping 1 and moving gripper die 2, described fixing clamping 1 and moving gripper die 2 are provided with semi-circular recesses 15, described semi-circular recesses 15 is provided with guide portion 21 from front to back successively, enlarged portion 22 and clamping part 23, when described fixing clamping 1 and moving gripper die 2 stressed work, semi-circular recesses 15 formation circular channel 12 bonded to each other, the enlarged portion 22 conically structure of described semi-circular recesses 15, described fixing clamping 1 is fixedly connected with workbench 3, described fixture hydraulic jack 4 is provided with telescopic arm 14, described moving gripper die 2 is connected with telescopic arm 14, described cone mouth hydraulic jack 5 is positioned at hydraulically operated fixture 13 side, described cone mouth hydraulic jack 5 is provided with telescopic arm 16, described telescopic arm 16 front end is provided with cone mouth 6, described cone mouth 6 is pyramidal structure, described fixture hydraulic jack 4 is connected with hydraulic power source 9 through hydraulic tube 7 respectively with cone mouth hydraulic jack 5, described reversal valve 8 is arranged on hydraulic tube 7, hydraulic tube 7 between described hydraulic power source 9 and reversal valve 8 is provided with check valve 10 and safety valve 11, the axis of described cone mouth hydraulic jack 5 and the axis perpendicular of fixture hydraulic jack 4, the length of described enlarged portion 22 is 5-10cm, the diameter of described guide portion 21 is less than copper tube internal diameter to be expanded, the axis of described circular channel 12 and the axis of cone mouth hydraulic jack 5 telescopic arm 16 are in the same horizontal line.
A kind of novel copper pipe expanding device that the utility model provides, operationally starting fixture hydraulic jack 4, to promote moving gripper die 2 bonded to each other with fixing clamping 1, the port part of copper tube is clamped, and then start cone mouth hydraulic jack 5, the cone mouth 6 on telescopic arm 16 is made to enter in copper tube port, under the effect of cone mouth 6, the port part of copper tube is expanded into internal diameter and be not less than copper tube external diameter, be convenient to copper tube install, fit tightr, pipeline good connecting effect, the utility model saves outsourcing piece sleeve pipe simultaneously, material cost expense 30 ﹪ can be reduced, reset time is short, decrease one welding weld bond, reduce wlding cost, easy to operate, technique is simple, reach the object reduced costs, increase work efficiency.
Be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. a novel copper pipe expanding device, comprise workbench, hydraulic power source and hydraulic tube, it is characterized by, described workbench is provided with hydraulically operated fixture, reversal valve, fixture hydraulic jack and cone mouth hydraulic jack, described hydraulically operated fixture comprises fixing clamping and moving gripper die, described fixing clamping and moving gripper die are provided with semi-circular recesses, described semi-circular recesses is provided with guide portion from front to back successively, enlarged portion and clamping part, when described fixing clamping and the stressed work of moving gripper die, semi-circular recesses formation circular channel bonded to each other, the enlarged portion conically structure of described semi-circular recesses, described fixing clamping is fixedly connected with workbench, described fixture hydraulic jack is provided with telescopic arm, described moving gripper die is connected with telescopic arm, described cone mouth hydraulic jack is positioned at hydraulically operated fixture side, described cone mouth hydraulic jack is provided with telescopic arm, described telescopic arm front end is provided with cone mouth, described cone mouth is pyramidal structure, described fixture hydraulic jack is connected with hydraulic power source by hydraulic tube with cone mouth hydraulic jack, described reversal valve is arranged on hydraulic tube, hydraulic tube between described hydraulic power source and reversal valve is provided with check valve and safety valve.
2. a kind of novel copper pipe expanding device as claimed in claim 1, is characterized by, the axis of described cone mouth hydraulic jack and the axis perpendicular of fixture hydraulic jack.
3. a kind of novel copper pipe expanding device as claimed in claim 1, is characterized by, and the length of described enlarged portion is 5-10cm.
4. a kind of novel copper pipe expanding device as claimed in claim 1, is characterized by, and the diameter of described guide portion is less than copper tube internal diameter to be expanded.
5. a kind of novel copper pipe expanding device as claimed in claim 1, is characterized by, and the axis of described circular channel and the axis of cone mouth telescopic arm of hydraulic oil cylinder are in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833013.2U CN204430036U (en) | 2014-12-25 | 2014-12-25 | A kind of novel copper pipe expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833013.2U CN204430036U (en) | 2014-12-25 | 2014-12-25 | A kind of novel copper pipe expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430036U true CN204430036U (en) | 2015-07-01 |
Family
ID=53597956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420833013.2U Expired - Fee Related CN204430036U (en) | 2014-12-25 | 2014-12-25 | A kind of novel copper pipe expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140954A (en) * | 2016-07-01 | 2016-11-23 | 王秀华 | A kind of piston ring automatic expanding machine |
-
2014
- 2014-12-25 CN CN201420833013.2U patent/CN204430036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140954A (en) * | 2016-07-01 | 2016-11-23 | 王秀华 | A kind of piston ring automatic expanding machine |
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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: 20150701 Termination date: 20171225 |