CN220426576U - Hydraulic shaping expander for continuously expanding casing - Google Patents
Hydraulic shaping expander for continuously expanding casing Download PDFInfo
- Publication number
- CN220426576U CN220426576U CN202321761899.XU CN202321761899U CN220426576U CN 220426576 U CN220426576 U CN 220426576U CN 202321761899 U CN202321761899 U CN 202321761899U CN 220426576 U CN220426576 U CN 220426576U
- Authority
- CN
- China
- Prior art keywords
- groove
- close
- connector
- expansion body
- expander
- 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.)
- Active
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of casing fluid shaping expanders, in particular to a continuous expansion casing fluid hydraulic shaping expander, which comprises a shaping expansion body, wherein a connector is arranged outside the shaping expansion body, and a placing groove is formed in one surface of the shaping expansion body, which is close to the connector. According to the utility model, the connecting groove is arranged, at the moment, the connection between the shaping expansion body and the connector and the connection between the shaping expansion body and the fixing shaft are released, a new shaping expansion body is installed, the fixing shaft is clamped in the placing groove, at the moment, the connecting plate is clamped in the connecting groove, at the moment, the threaded rod is rotated to enable the threaded rod to be in threaded connection with the threaded hole, the connection between the connector and the shaping expansion body is reinforced, the shaping expansion body is divided into the two parts of the shaping expansion body and the fixing shaft, when the lug outside the shaping expansion body is damaged, the connection between the connector and the fixing shaft to the shaping expansion body is released, the fixing shaft part is conveniently reused, and the waste of undamaged shaping expansion body part is avoided.
Description
Technical Field
The utility model relates to the technical field of casing fluid shaping expanders, in particular to a continuous expansion casing fluid shaping expander.
Background
The hydraulic plastic expander for the continuous expansion sleeve comprises a hydraulic device, a connector and a plastic expander body, wherein in the reaming and plastic process, high-strength extrusion contact is carried out on a sleeve-changing part through a lug outside the plastic expander body, so that the pipe body is perfect, when the pipe body is perfect, if the lug outside the plastic expander body is damaged, the whole plastic expander body needs to be replaced at the moment, and then the undamaged plastic expander body is wasted.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a hydraulic shaping expander for a continuous expansion sleeve.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a continuous expansion sleeve pipe hydraulic pressure plastic expander, includes the plastic inflation body, the outside of plastic inflation body is provided with the connector, the standing groove has been seted up to the one side that the plastic inflation body is close to the connector, the one end fixed mounting that the connector is close to the standing groove has the fixed axle, the fixed axle joint is in the inside of standing groove, the one end that the connector is close to the plastic inflation body is provided with two coupling mechanism, every coupling mechanism all is including the connecting plate, the spread groove, screw hole, logical groove and threaded rod, connecting plate fixed mounting is close to the one side that the plastic inflation body is close to the connector at the connector, the one side that the plastic inflation body is close to the connecting plate is seted up at the one side of connecting plate, the one side that the connecting plate is close to the screw hole is seted up in the screw hole in the threaded rod rotation, the one side that the threaded rod is close to the screw hole is rotated and is connected in the inside of leading to the groove, the one side that the connector is close to the connecting plate is provided with the guard plate, the circular slot has been seted up to the one side that the guard plate is close to the guard plate, guard plate sliding connection is in the inside of circular slot, circular slot fixedly connected with spring, circular slot one end fixed connection is kept away from the outside at the guard plate.
As a preferable technical scheme of the utility model, a connecting shaft is fixedly arranged in the round groove, a spring is movably sleeved outside the connecting shaft, a baffle plate is fixedly arranged on one surface of the connecting shaft, which is close to the protection plate, a sliding groove is formed on one surface of the protection plate, which is close to the spring, and the connecting shaft and the baffle plate are both in sliding connection in the sliding groove.
As a preferable technical scheme of the utility model, the number of the springs, the connecting shaft, the baffle plate and the sliding groove is two.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up at the outside spread groove of plastic expansion body, the cooperation connecting plate, damage when the outside lug of plastic expansion body during the use, utilize the instrument to rotate threaded rod and make threaded hole and logical groove's connection release this moment, promote the joint of connector messenger connecting plate and spread groove and fixed axle and standing groove's joint release this moment, the connection of plastic expansion body and connector and fixed axle is released this moment, install new plastic expansion body, with the inside of fixed axle joint at the standing groove, the connecting plate joint is in the inside of spread groove this moment, rotate threaded rod and make threaded rod carry out threaded connection this moment, consolidate the connector and be connected of plastic expansion body, divide into plastic expansion body and fixed axle two parts with the plastic expansion body, when the outside lug of plastic expansion body damages, remove the connection of connector and fixed axle to the whole expansion body, be convenient for carry out reutilization to the fixed axle part, avoid extravagant undamaged plastic expansion body part.
2. Through setting up the guard plate at the connector, the cooperation spring, when plastic inflation body is dismantled, promotes the guard plate and makes the guard plate get into the inside of circular slot, and the staff of being convenient for rotates the threaded rod, and after installing new plastic inflation body, the guard plate covers mechanisms such as threaded rod under the effect of spring, is convenient for provide the protection for mechanisms such as threaded rod, reduces the threaded rod and receives the probability of damage at plastic inflation body operation in-process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the plastic expansion body of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the structure of the stationary shaft of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic cross-sectional view of the fender of fig. 1 according to the utility model.
Wherein: 1. shaping the expansion body; 2. a connector; 3. a placement groove; 4. a fixed shaft; 5. a connecting plate; 6. a connecting groove; 7. a threaded hole; 8. a through groove; 9. a threaded rod; 10. a protection plate; 11. a circular groove; 12. a spring; 13. a connecting shaft; 14. a baffle; 15. and a sliding groove.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a hydraulic plastic tube expander for a continuous expansion sleeve comprises a plastic expansion body 1, wherein a connector 2 is arranged outside the plastic expansion body 1, a placing groove 3 is formed in one surface of the plastic expansion body 1, which is close to the connector 2, a fixed shaft 4 is fixedly arranged at one end of the connector 2, which is close to the placing groove 3, the fixed shaft 4 is clamped in the placing groove 3, two connecting mechanisms are arranged at one end of the connector 2, which is close to the plastic expansion body 1, each connecting mechanism comprises a connecting plate 5, a connecting groove 6, a threaded hole 7, a through groove 8 and a threaded rod 9, the connecting plate 5 is fixedly arranged on one surface of the connector 2, which is close to the plastic expansion body 1, the connecting groove 6 is formed on one surface of the plastic expansion body 1, the connecting plate 5 is clamped in the connecting groove 6, the threaded hole 7 is formed in one surface of the plastic expansion body 1, which is close to the connecting plate 5, the through groove 8 is arranged on one surface of the connecting plate 5 close to the threaded hole 7, the threaded rod 9 is rotationally connected in the threaded hole 7, one end of the threaded rod 9 close to the threaded hole 7 is rotationally connected in the through groove 8, the connecting plate 5 is matched with the threaded rod 9 through the connecting groove 6 arranged outside the plastic expansion body 1, when the bump outside the plastic expansion body 1 is damaged in the using process, at the moment, the threaded rod 9 is rotated by a tool to release the connection between the threaded rod 9 and the threaded hole 7 and the through groove 8, at the moment, the connector 2 is pushed to release the connection between the connecting plate 5 and the connecting groove 6 and the connection between the fixed shaft 4 and the placing groove 3, at the moment, the connection between the plastic expansion body 1 and the connector 2 and the fixed shaft 4 is released, a new plastic expansion body 1 is installed, the fixed shaft 4 is clamped in the placing groove 3, at the moment, the connecting plate 5 is clamped in the connecting groove 6, at this time, the threaded rod 9 is rotated to enable the threaded rod 9 to be in threaded connection with the threaded hole 7, the connection between the connector 2 and the plastic expansion body 1 is reinforced, the plastic expansion body 1 and the fixing shaft 4 are divided into two parts, when the protruding block outside the plastic expansion body 1 is damaged, the connection between the connector 2 and the fixing shaft 4 to the plastic expansion body 1 is released, the fixing shaft 4 is conveniently used for the second time, and the waste of undamaged plastic expansion body parts is avoided.
The connector 2 is provided with guard plate 10 near the one side of connecting plate 5, be convenient for provide the protection for mechanisms such as threaded rod 9, circular slot 11 has been seted up to the connector 2 near the one side of guard plate 10, guard plate 10 sliding connection is in the inside of circular slot 11, the removal of guard plate 10 of being convenient for, the inside fixedly connected with spring 12 of circular slot 11, spring 12 keeps away from the outside of circular slot 11 one end fixed connection at guard plate 10, the guard action of reinforcing guard plate 10 of being convenient for, the inside fixed mounting of circular slot 11 has connecting axle 13, spring 12 activity cup joints the outside at connecting axle 13, connecting axle 13 is close to guard plate 10's one side fixed mounting has baffle 14, spout 15 has been seted up to guard plate 10 near the one side of spring 12, connecting axle 13 and equal sliding connection of baffle 14 are in the inside of spout 15, be convenient for inject guard plate 10's movable range, spring 12, connecting axle 13, baffle 14 and spout 15 all have two, through setting up guard plate 10 at connector 2, cooperate spring 12, when plastic expander 1 is dismantled, promote guard plate 10 to get into the inside of circular slot 11, the staff of being convenient for rotate 9 threaded rod, after installing new plastic expander 1, guard plate 10 will be covered at 9 under the effect of spring 12 and 9, the threaded rod 9 is damaged in the mechanism of being convenient for receive the plastic expander, and the probability of reducing the probability of being damaged in the operation.
Working principle:
when the bump outside the plastic expansion body 1 is damaged during the use, the protection plate 10 is pushed to enable the protection plate 10 to enter the circular groove 11, at the moment, the tool is used for rotating the threaded rod 9 to enable the threaded rod 9 to be connected with the threaded hole 7 and the through groove 8 to be released, at the moment, the connector 2 is pushed to enable the connection of the connecting plate 5 and the connecting groove 6 and the connection of the fixing shaft 4 and the placing groove 3 to be released, at the moment, the connection of the plastic expansion body 1, the connector 2 and the fixing shaft 4 is released, the new plastic expansion body 1 is installed, the protection plate 10 is pushed to enable the protection plate 10 to enter the circular groove 11, the fixing shaft 4 is clamped inside the placing groove 3, at the moment, the connecting plate 5 is clamped inside the connecting groove 6, at the moment, the threaded rod 9 is rotated to enable the threaded rod 9 to be in threaded connection with the threaded hole 7, and the protection plate 10 covers mechanisms such as the threaded rod 9 under the action of the spring 12.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a continuous expansion sleeve pipe hydraulic pressure plastic expander, includes plastic inflation body (1), the outside of plastic inflation body (1) is provided with connector (2), a serial communication port, the one side that plastic inflation body (1) is close to connector (2) has been seted up standing groove (3), the one end fixed mounting that connector (2) is close to standing groove (3) has fixed axle (4), fixed axle (4) joint is in the inside of standing groove (3), the one end that connector (2) is close to plastic inflation body (1) is provided with two coupling mechanism, every coupling mechanism all includes connecting plate (5), spread groove (6), screw hole (7), logical groove (8) and threaded rod (9), connecting plate (5) fixed mounting is close to the one side of plastic inflation body (1) in connector (2), the one side that plastic inflation body (1) is close to connecting plate (5) is seted up in the one side of connecting plate (5), the one side that connecting plate (5) joint is in the inside of spread groove (6), screw hole (7) is seted up in the one side that plastic inflation body (1) is close to connecting plate (5), logical groove (8) is close to the screw hole (7) one side that connecting plate (7) is rotated in screw hole (9), one end of the threaded rod (9) close to the threaded hole (7) is rotatably connected in the through groove (8).
2. A hydraulic shaping expander for continuously expanding casing according to claim 1, characterised in that the face of the connecting head (2) adjacent to the connecting plate (5) is provided with a protection plate (10).
3. The hydraulic shaping expander for the continuous expansion casing pipe according to claim 1, wherein a circular groove (11) is formed in one surface, close to the protection plate (10), of the connector (2), and the protection plate (10) is slidably connected inside the circular groove (11).
4. A hydraulic shaping expander for a continuously expanding casing according to claim 3 and characterized in that a spring (12) is fixedly connected to the inside of the circular groove (11), and one end of the spring (12) away from the circular groove (11) is fixedly connected to the outside of the protection plate (10).
5. The hydraulic shaping pipe expander for continuous expansion casing pipes according to claim 3, wherein a connecting shaft (13) is fixedly arranged in the circular groove (11), a spring (12) is movably sleeved outside the connecting shaft (13), a baffle plate (14) is fixedly arranged on one surface, close to the protection plate (10), of the connecting shaft (13), a sliding groove (15) is formed in one surface, close to the spring (12), of the protection plate (10), and the connecting shaft (13) and the baffle plate (14) are both in sliding connection inside the sliding groove (15).
6. A continuously expanding casing hydraulic swage expander according to claim 5 and wherein there are two springs (12), connecting shafts (13), baffles (14) and runners (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761899.XU CN220426576U (en) | 2023-07-06 | 2023-07-06 | Hydraulic shaping expander for continuously expanding casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761899.XU CN220426576U (en) | 2023-07-06 | 2023-07-06 | Hydraulic shaping expander for continuously expanding casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426576U true CN220426576U (en) | 2024-02-02 |
Family
ID=89697736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321761899.XU Active CN220426576U (en) | 2023-07-06 | 2023-07-06 | Hydraulic shaping expander for continuously expanding casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426576U (en) |
-
2023
- 2023-07-06 CN CN202321761899.XU patent/CN220426576U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202207724U (en) | Sag repair device for thin-wall metal tube | |
| CN220426576U (en) | Hydraulic shaping expander for continuously expanding casing | |
| CN109209297B (en) | General scraping integrated tool | |
| CN107327656B (en) | A kind of self-propelled inner wall of the pipe maintenance all-in-one machine and its traveling method | |
| CN206824483U (en) | A kind of punching drift | |
| CN206897936U (en) | High-pressure water derusting device | |
| CN106826703B (en) | A kind of plasticine model workbench | |
| CN205778628U (en) | A kind of novel dismounting drilling rod device | |
| CN211648090U (en) | Mechanical shock rotary scale remover | |
| CN213224336U (en) | Quick detachable boring head structure for machining jack | |
| CN208062461U (en) | A kind of electrical test earthing or grounding means | |
| CN218517727U (en) | Tool changing device of numerical control lathe | |
| CN215613842U (en) | Dirt cleaning device for petroleum cracking pipe | |
| CN217513809U (en) | Gear pump disassembling tool | |
| CN206306411U (en) | A kind of mechanical stripping device | |
| CN220647891U (en) | Natural gas long-distance pipeline negative protection monitoring system | |
| CN215979203U (en) | Pipeline deformation restorer for directional drilling pipe dragging operation | |
| CN210663265U (en) | Air pressure booster for central air conditioner water circulation system | |
| CN220217350U (en) | Numerical control rotary welding device | |
| CN218743382U (en) | Ash removal system for slag discharge chute of garbage power plant | |
| CN109138828B (en) | trenchless inspection well drilling machine device | |
| CN221677063U (en) | Hydraulic tool for disassembling torsion shaft of tracked vehicle | |
| CN221517402U (en) | Clamp for automobile parts | |
| CN212144020U (en) | Oil field casing pipe restoration shaping device | |
| CN212764510U (en) | Check valve mould structure convenient to drawing of patterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |