CN204308505U - A kind of device for repairing for impeller nut - Google Patents
A kind of device for repairing for impeller nut Download PDFInfo
- Publication number
- CN204308505U CN204308505U CN201420645078.4U CN201420645078U CN204308505U CN 204308505 U CN204308505 U CN 204308505U CN 201420645078 U CN201420645078 U CN 201420645078U CN 204308505 U CN204308505 U CN 204308505U
- Authority
- CN
- China
- Prior art keywords
- canned paragraph
- cooperation
- section
- repairing
- impeller nut
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of device for repairing for impeller nut, comprise device for repairing body, described device for repairing body comprises the canned paragraph be fixed on machine tool jaw and the cooperation section being arranged on canned paragraph side; Be provided with escape between described canned paragraph and cooperation section, described cooperation section outer surface is provided with external screw thread, and described canned paragraph, the section of cooperation overlap with the escape axis be arranged between canned paragraph and the section of cooperation.The utility model is reasonable in design, structure is simple, reprocess efficiency high, make impeller nut after reprocessing, the high and long service life of good seal performance, security performance.
Description
Technical field
The utility model relates to device for repairing technical field, is related specifically to a kind of device for repairing for impeller nut.
Background technology
Impeller nut is the locking part for being fixed on by impeller on pump shaft, and manufacture impeller nut in the prior art, first need good for the profile forging of impeller nut, then manual tapping is adopted, but be difficult to ensure that the axis of internal thread is vertical with transverse plane in this manufacture process, closed performance is required that strict impeller nut is difficult to realize, and then needs to reprocess buying the impeller nut of returning, thus ensure its transverse plane and internal thread axes normal.
But for the deficiencies in the prior art, developer be necessary development a kind of reasonable in design, structure simple, reprocess efficiency high, make impeller nut after reprocessing, the device for repairing for impeller nut of the high and long service life of good seal performance, security performance.
Utility model content
For solving prior art Problems existing, the utility model object provide a kind of reasonable in design, structure simple, reprocess efficiency high, make impeller nut after reprocessing, the device for repairing for impeller nut of the high and long service life of good seal performance, security performance.
For solving above technical problem, the utility model comes to be realize by the following technical solutions: a kind of device for repairing for impeller nut, comprise device for repairing body, described device for repairing body comprises the canned paragraph be fixed on machine tool jaw and the cooperation section being arranged on canned paragraph side;
Be provided with escape between described canned paragraph and cooperation section, described cooperation section outer surface is provided with external screw thread, and described canned paragraph, the section of cooperation overlap with the escape axis be arranged between canned paragraph and the section of cooperation.
In a preferred embodiment of the present utility model, described cooperation section external diameter is greater than escape external diameter.
In a preferred embodiment of the present utility model, the internal thread on described external screw thread and impeller nut cooperatively interacts, and selects cutter turning transverse plane, thus makes the transverse plane after turning mutually vertical with internal thread axis.
The beneficial effects of the utility model are; Compared with prior art, the utility model device for repairing body, device for repairing body comprises the canned paragraph be fixed on machine tool jaw and the cooperation section being arranged on canned paragraph side, escape is provided with between canned paragraph and cooperation section, external screw thread is provided with at cooperation section outer surface, and canned paragraph, the section of cooperation overlap with the escape axis be arranged between canned paragraph and the section of cooperation, and then avoid the shortcoming that impeller nut transverse plane and internal thread axis out of plumb cause poor sealing performance, thus improve sealing property and the security performance of impeller nut.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is one of the utility model structural representation.
Fig. 2 is the utility model structural representation two.
Numeral and the corresponding component title represented by letter in figure:
1. machine tool jaw 2. canned paragraph 3. escape 4. section of cooperation 5. external screw thread 6. impeller nut 7. cutter 601. transverse plane 602. internal thread
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Shown in Fig. 1-Fig. 2, the utility model is a kind of device for repairing for impeller nut, comprises device for repairing body, but device for repairing body comprises the canned paragraph 2 be fixed on machine tool jaw 1 and the cooperation section 4 being arranged on canned paragraph 2 side;
Canned paragraph 2 and coordinate between section 4 and be provided with escape 3 in the present embodiment, coordinates section 4 external diameter to be greater than escape 3 external diameter, and then avoids cutter 7 cannot the shortcoming of withdrawing after completing turning to transverse plane 601.
Be provided with external screw thread 5 at cooperation section 4 outer surface, and canned paragraph 2, cooperation section 4 overlap with escape 3 axis be arranged between canned paragraph 2 and the section of cooperation 4.
The internal thread 602 in the present embodiment, external screw thread 5 and impeller nut 6 arranged cooperatively interacts, and then select cutter 7 to carry out turning transverse plane 601, thus made the transverse plane after turning 601 mutually vertical with internal thread 602 axis, and then avoid transverse plane 601 and internal thread 602 axis out of plumb, the shortcoming of the poor sealing performance caused, thus the sealing property and the security performance that improve impeller nut 6.
The utility model device for repairing body in sum, device for repairing body comprises the canned paragraph be fixed on machine tool jaw and the cooperation section being arranged on canned paragraph side, escape is provided with between canned paragraph and cooperation section, external screw thread is provided with at cooperation section outer surface, and canned paragraph, the section of cooperation overlap with the escape axis be arranged between canned paragraph and the section of cooperation, and then avoid the shortcoming that impeller nut transverse plane and internal thread axis out of plumb cause poor sealing performance, thus improve sealing property and the security performance of impeller nut.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. for a device for repairing for impeller nut, it is characterized in that, comprise device for repairing body, described device for repairing body comprises the canned paragraph be fixed on machine tool jaw and the cooperation section being arranged on canned paragraph side;
Be provided with escape between described canned paragraph and cooperation section, described cooperation section outer surface is provided with external screw thread, and described canned paragraph, the section of cooperation overlap with the escape axis be arranged between canned paragraph and the section of cooperation.
2. a kind of device for repairing for impeller nut according to claim 1, is characterized in that: described cooperation section external diameter is greater than escape external diameter.
3. a kind of device for repairing for impeller nut according to claim 1, it is characterized in that: the internal thread on described external screw thread and impeller nut cooperatively interacts, select cutter turning transverse plane, thus make the transverse plane after turning mutually vertical with internal thread axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645078.4U CN204308505U (en) | 2014-10-31 | 2014-10-31 | A kind of device for repairing for impeller nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645078.4U CN204308505U (en) | 2014-10-31 | 2014-10-31 | A kind of device for repairing for impeller nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308505U true CN204308505U (en) | 2015-05-06 |
Family
ID=53130837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645078.4U Expired - Fee Related CN204308505U (en) | 2014-10-31 | 2014-10-31 | A kind of device for repairing for impeller nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531160A (en) * | 2018-12-10 | 2019-03-29 | 贵州航锐航空精密零部件制造有限公司 | A kind of non-threaded externally threaded processing technology of ending |
-
2014
- 2014-10-31 CN CN201420645078.4U patent/CN204308505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531160A (en) * | 2018-12-10 | 2019-03-29 | 贵州航锐航空精密零部件制造有限公司 | A kind of non-threaded externally threaded processing technology of ending |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204308505U (en) | A kind of device for repairing for impeller nut | |
| CN104029139B (en) | Spiral special fixture and assembly method | |
| CN204421743U (en) | A kind of portable catapult | |
| CN206839333U (en) | Tapping guider | |
| CN204449520U (en) | A kind of special right angle of automobile pump cover is two attacks machine | |
| CN204569156U (en) | A kind of handling mounting tools | |
| CN204235560U (en) | A kind of claw clamp system | |
| CN204307645U (en) | A kind of partition-type experimental bench | |
| CN203629519U (en) | Brake pawl detection tool | |
| CN203426894U (en) | Special fixture for rebar | |
| CN203907066U (en) | Novel multifunctional flange convenient to use | |
| CN204712032U (en) | Modified form tosecan | |
| CN204711794U (en) | Electric mill support | |
| CN203956718U (en) | Knife sharpener planker | |
| CN204819380U (en) | Instrument is stormed and captured out to tooth | |
| CN204416783U (en) | A kind of tetrafluoro graphite intertexture packing winding wheel | |
| CN204062436U (en) | A kind of cover plate with U-type groove | |
| CN204036089U (en) | A kind of processing hub workpiece clamping device used | |
| CN203822766U (en) | Box fixing mechanism | |
| CN204621919U (en) | Portable fixing light fixture spanner | |
| CN205230039U (en) | Special calculator for engineering management | |
| CN204677578U (en) | A kind of pad of fixing compressor | |
| CN204673515U (en) | A kind of butterfly list drips nipper | |
| CN204711244U (en) | A kind of boring row tool rest | |
| CN204414937U (en) | A kind of Simple angle drawing device |
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 |
Granted publication date: 20150506 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |