CN201776866U - Glue-injection frock of equal contour line screw drilling rig stator - Google Patents
Glue-injection frock of equal contour line screw drilling rig stator Download PDFInfo
- Publication number
- CN201776866U CN201776866U CN2010202932949U CN201020293294U CN201776866U CN 201776866 U CN201776866 U CN 201776866U CN 2010202932949 U CN2010202932949 U CN 2010202932949U CN 201020293294 U CN201020293294 U CN 201020293294U CN 201776866 U CN201776866 U CN 201776866U
- Authority
- CN
- China
- Prior art keywords
- core rod
- glue
- injecting glue
- stator
- injection
- 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
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model belongs to the technical field of machining, in particular to relating to a glue-injection frock of an equal contour line screw drilling rig stator. One side of a glue-injection mold core is provided with a fixed end cap, a locating block and a gland nut; the other side of the glue-injection mold core is provided with a regulating end cap and the gland nut. The glue-injection frock comprises a mold core locating device. Space between the glue-injection mold core and the inner wall of the stator is precisely and evenly limited through the mold core locating device, thus glue-injection precision of the equal contour line stator is ensured, frock and mold core adjustment time is shortened during glue injection and glue-injection efficiency is improved.
Description
Technical field
The utility model relates to the Machining Technology field, especially is a kind of outline line helicoid hydraulic motor stator injecting glue frock that waits.
Background technology
Helicoid hydraulic motor is a kind of positive displacement mud motor.It becomes desirable mud motor with simple in structure, dependable performance.It is a committed step that the stator inner wall of motor assembly forms rubber bushing in the injecting glue mode, when using the injecting glue frock of present technology to operate, lean on not injecting glue endoporus spots localization of stator two ends, do not observe the relative position of stator and core rod circumferencial direction after the installation, do not determine whether core rod puts in place, make the injecting glue uneven thickness directly cause motor performance to descend easily, especially be when waiting outline line helicoid hydraulic motor stator injecting glue, because the complicated spiral camber that stator inner wall forms for the curtate hypocycloid curve, the location difficulty of injecting glue core rod when having increased injecting glue, therefore often produce the injecting glue phenomenon in uneven thickness that produces because of the fixing problem not in place of core rod, thereby reduced the moment of torsion that waits the outline line motor, can occur owing to inhomogeneous the coming unstuck of causing of rubber heat radiation, fall the glue phenomenon, influenced the efficient and the life-span of whole motor.
The utility model content
For overcoming above-mentioned technical problem, the utility model provides a kind of stator and outline line helicoid hydraulic motor stator injecting glue frock such as the core rod location is fast, the injecting glue precision is high.
For realizing above-mentioned technical purpose, the utility model is achieved through the following technical solutions: a kind of outline line helicoid hydraulic motor stator injecting glue frock that waits comprises an injecting glue core rod, the locating piece that outwards is provided with fixing plug on the mandrel of injecting glue core rod one side successively, fixedlys connected with spring washer by soket head cap screw, the clamp nut that is threaded; Outwards be provided with the clamp nut of adjusting plug, being threaded on the mandrel of injecting glue core rod opposite side successively, adjust the plug outer end and be provided with the adjustment nut; It is characterized in that: the utility model also comprises a core rod positioner, and described core rod positioner can move radially along mandrel in a tubular form, and core rod positioner cylindrical is pressed the big path position of stator ring profile in a circumferential direction 3 cover rolling bearings evenly are installed.
When operating, the core rod positioner is installed in injecting glue core rod relative position, the injecting glue core rod is pushed treat to make it to arrive correct position in the injecting glue stator then for the stator injecting glue; After the other end is fixed injecting glue core rod and stator case with fixedly plug, locating piece and clamp nut, extraction core rod positioner; At injecting glue core rod relative position with clamp nut and adjust that nut will be adjusted plug and stator case is fixed together; Press the injecting glue technological requirement from the hole for injecting glue injecting glue.
The beneficial effects of the utility model are: before stator is fixed, can accurately limit the spacing of injecting glue core rod and stator inner wall by the core rod positioner uniformly, pass through fixedly plug and the radially relative position of adjusting plug qualification injecting glue core rod and stator then, guaranteed to wait the injecting glue precision of outline line stator, make injecting glue layer thickness error can remain on below the 0.2mm, frock when having shortened injecting glue and injecting glue core rod are adjusted the time, have improved injecting glue efficient.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is for adjusting stator and the structural representation of injecting glue core rod when the circumferencial direction relative position by the core rod positioner.
Fig. 3 is the profile at A-A place among Fig. 2.
Among the figure, 1, clamp nut, 2, locating piece, 3, hexagonal socket nut, 4, fixing plug, 5, stator case, 6, the injecting glue core rod, 7, adjust plug, 8, adjust nut, 9, spring washer, 10, the core rod positioner, 11, rolling bearing.
The specific embodiment
Referring to accompanying drawing 1,2,3, outwards be provided with fixedly plug 4, locating piece 2, clamp nut 1 on the mandrel of injecting glue core rod 6 one sides successively, locating piece 2 is fixing by soket head cap screw 3, spring washer 9, outwards be provided with successively on the mandrel of injecting glue core rod 6 opposite sides and adjust plug 7, clamp nut 1, adjust plug 7 outer ends and be provided with adjustment nut 8; It is characterized in that: the utility model also comprises a core rod positioner 10, described core rod positioner 10 in a tubular form, can move radially along mandrel, core rod positioner 10 cylindricals are pressed the big path position of stator ring profile in a circumferential direction 3 cover rolling bearings 11 evenly are installed.
Claims (1)
1. one kind is waited outline line helicoid hydraulic motor stator injecting glue frock, comprises an injecting glue core rod, the locating piece that outwards is provided with fixing plug on the mandrel of injecting glue core rod one side successively, fixedlys connected with spring washer by soket head cap screw, the clamp nut that is threaded; Outwards be provided with the clamp nut of adjusting plug, being threaded on the mandrel of injecting glue core rod opposite side successively, adjust the plug outer end and be provided with the adjustment nut; It is characterized in that: the utility model also comprises a core rod positioner, and described core rod positioner can move radially along mandrel in a tubular form, and core rod positioner cylindrical is pressed the big path position of stator ring profile in a circumferential direction 3 cover rolling bearings evenly are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202932949U CN201776866U (en) | 2010-08-17 | 2010-08-17 | Glue-injection frock of equal contour line screw drilling rig stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202932949U CN201776866U (en) | 2010-08-17 | 2010-08-17 | Glue-injection frock of equal contour line screw drilling rig stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776866U true CN201776866U (en) | 2011-03-30 |
Family
ID=43790095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202932949U Expired - Fee Related CN201776866U (en) | 2010-08-17 | 2010-08-17 | Glue-injection frock of equal contour line screw drilling rig stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356646A (en) * | 2015-11-06 | 2016-02-24 | 西南石油大学 | Equal-wall-thickness metal lining screw motor and glue injection technique thereof |
-
2010
- 2010-08-17 CN CN2010202932949U patent/CN201776866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356646A (en) * | 2015-11-06 | 2016-02-24 | 西南石油大学 | Equal-wall-thickness metal lining screw motor and glue injection technique thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203696002U (en) | Stator expanding tire mandrel of alternating current servo spindle motor | |
| CN102069207A (en) | Device capable of elastically clamping two ends of long hole | |
| CN107565777B (en) | Rotor installation tool of permanent magnet motor | |
| CN201913265U (en) | Elastic clamping device for two ends of long hole | |
| CN203738183U (en) | Device capable of achieving accurate positioning and clamping repeatedly | |
| CN201776866U (en) | Glue-injection frock of equal contour line screw drilling rig stator | |
| CN102211213B (en) | Internal expanding type centering fixture for turning large-scale sleeve parts | |
| CN204566024U (en) | The press mounting tool of inelastic sealed ring | |
| CN206652987U (en) | Cylinder jacket bipyramid ringfeder magic chuck | |
| CN203818037U (en) | Magnetic assembling tool structure for round work-pieces | |
| CN204321989U (en) | Automatic transmission bearing assembling tooling | |
| CN202462066U (en) | Fixture for machining thin-wall and multi-blade rotor | |
| CN204148543U (en) | Automobile-used high accuracy tension frock | |
| CN203936429U (en) | A kind of Novel drilling device | |
| CN202846225U (en) | Elastic clamp for lathe processing support | |
| CN204591121U (en) | The helicoid hydraulic motor of drilling well | |
| CN204308335U (en) | A kind of gear-hobbing clamp of fast changeable | |
| CN203570648U (en) | Center-adjustable bearing body structure | |
| CN202789272U (en) | Fuel injector clamping device | |
| CN203499589U (en) | Centering device | |
| CN203185266U (en) | Coaxial lining installation tool | |
| CN203266141U (en) | Fixture for processing bearing mounting holes in rotor covers of gyro motor | |
| CN204053159U (en) | A kind of processing sniffer | |
| CN203186997U (en) | Off-tracking automatic adjustment drum | |
| CN204391993U (en) | Direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG LUHAI PETROLEUM TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANDONG LUHAI PETROLEUM EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 250000 North Road, middle of Beichen Road, Lingxian County Economic Development Zone, Dezhou, Shandong Patentee after: SHANDONG LUHAI PETROLEUM TECHNOLOGY CO., LTD. Address before: 253500 North Road, middle of Beichen Road, Lingxian County Development Zone, Shandong Patentee before: Shandong Luhai Petroleum Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |