CN205218676U - Three leaf impellers of rotation roots's fan planing frock - Google Patents
Three leaf impellers of rotation roots's fan planing frock Download PDFInfo
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- CN205218676U CN205218676U CN201521003554.3U CN201521003554U CN205218676U CN 205218676 U CN205218676 U CN 205218676U CN 201521003554 U CN201521003554 U CN 201521003554U CN 205218676 U CN205218676 U CN 205218676U
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- gyroaxis
- supporting seat
- planing
- index dial
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Abstract
The utility model relates to a three leaf impellers of rotation roots's fan planing frock, including two supporting seat, revolving axle, graduated disk and graduation locating pins of being connected with the planing machine platen, the upper end of supporting seat is equipped with the gland, suit graduated disk on keeping away from planer processing aircraft nose side revolving axle is equipped with the spacer pin between distribution dish and the revolving axle, installation spring gripping sleeve on the revolving axle of the outside of graduated disk, be equipped with three index hole according to 120 equipartitions on the graduated disk, the lateral surface that is close to the supporting seat of graduated disk side is equipped with the graduation location pinhole, the back is adjusted well with the graduation location pinhole to an index hole in the above -mentioned three index hole, inserts the graduation locating pin, it is equipped with the handle to go back the spiral shell on the graduated disk. Adopt above -mentioned technical scheme, shortened the planing dress card time, improved the machining precision, can not destroy the impeller molded lines, reduced the hand lapping time, improved fan performance, reduced the processing cost.
Description
Technical field
The utility model belongs to roots blower triplicate blade impeller machining technique field, particularly relates to a kind of swinging roots blower triplicate blade impeller planing frock.
Background technology
At present, triplicate blade impeller need be planed three faces, current process technology needs to unclamp bolt after having dug one side and to be sling by impeller to turn over overhead traveling crane and to tighten, and need with the line of tools for alignment impeller before processing, about making impeller, two pages of symmetries could be reprocessed, time-consuming, effort, greatly reduces operating efficiency; And need the secondary machining accuracy that is installed low, likely destroy impeller profile, strengthen underhand polish amount, and reduce fan performance.
Summary of the invention
The utility model for solve in known technology the technical problem that exists and provide a kind of structure simple, easy to install, increase work efficiency, can be installed without secondary, can increase work efficiency, and improve Impeller Machining precision, improve the swinging roots blower triplicate blade impeller planing frock of fan performance.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of swinging roots blower triplicate blade impeller planing frock, it is characterized in that: comprise two supporting seats be arranged in parallel, gyroaxis, index dial and calibration alignment pin, the bottom surface center of described supporting seat is provided with the positioning runner coordinated with planing machine platen slide rail, the two ends of supporting seat are provided with the fixed installation hole be connected with planing machine platen, equipped set bolt in connecting hole; The upper end of described supporting seat is provided with the semicircle of mating with gyroaxis external diameter and installs notch, the semicircle that described gyroaxis is placed on the supporting seat that two be arranged in parallel is installed in notch, above gyroaxis, the semicircle of corresponding supporting seat is installed notch position and is provided with gland, the lower surface of gland is provided with the semicircle of mating with gyroaxis external diameter and installs notch, the two ends of described gland are respectively equipped with connecting portion, described connecting portion is provided with connecting hole, is provided with the connecting bolt be connected with supporting seat upper surface in described connecting hole; Being set with index dial away from the gyroaxis of planer processing head side, between distributing disc and gyroaxis, be provided with spacer pin; Mounting spring gripping sleeve on the outside gyroaxis of index dial; Described index dial is laid with three index holes by 120 °, and the lateral surface near the supporting seat of index dial side is provided with calibration dowel hole; After an index hole in above-mentioned three index holes and calibration dowel hole align, insert calibration alignment pin; Described index dial is also screwed with handle.
The utility model can also adopt following technical measures:
Described gyroaxis is provided with limiting stand, is installed between processed triplicate blade impeller on gyroaxis and limiting stand and is provided with copper sheathing.
The advantage that the utility model has and good effect are: because the utility model adopts technique scheme, shorten planing and be installed the time, improve machining accuracy, impeller profile can not be destroyed, decrease the hand lapping time, improve fan performance, reduce processing cost.And enhance enterprise competitiveness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A sectional view in Fig. 1.
In figure: 1, supporting seat; 1-1, positioning runner; 1-2, fixed installation hole; 1-3, semicircle installation notch; 1-4, calibration dowel hole; 1-5, set bolt; 2, gyroaxis; 3, index dial; 3-1, index hole; 4, calibration alignment pin; 5, gland; 5-1, semicircle installation notch; 5-2, connecting portion; 5-3, connecting hole; 5-4, connecting bolt; 6, spacer pin; 7, spring clamp cover; 8, handle; 9, triplicate blade impeller; 10, copper sheathing.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of swinging roots blower triplicate blade impeller planing frock, comprise two supporting seats be arranged in parallel 1, gyroaxis 2, index dial 3 and calibration alignment pin 4, the bottom surface center of described supporting seat is provided with the positioning runner 1-1 coordinated with planing machine platen slide rail, the two ends of supporting seat are provided with the fixed installation hole 1-2 be connected with planing machine platen, equipped set bolt 1-5 in connecting hole; The upper end of described supporting seat is provided with the semicircle of mating with gyroaxis external diameter and installs notch 1-3, the semicircle that described gyroaxis 2 is placed on the supporting seat that two be arranged in parallel is installed in notch, above gyroaxis 2, the semicircle of corresponding supporting seat is installed notch position and is provided with gland 5, the lower surface of gland is provided with the semicircle of mating with gyroaxis external diameter and installs notch 5-1, the two ends of described gland are respectively equipped with connecting portion 5-2, described connecting portion is provided with connecting hole 5-3, is provided with the connecting bolt 5-4 be connected with supporting seat upper surface in described connecting hole; Being set with index dial 3 away from the gyroaxis of planer processing head side, between distributing disc and gyroaxis, be provided with spacer pin 6; Mounting spring gripping sleeve 7 on the outside gyroaxis of index dial; Described index dial is laid with three index hole 3-1 by 120 °, and the lateral surface near the supporting seat of index dial side is provided with calibration dowel hole 1-4; After an index hole in above-mentioned three index holes and calibration dowel hole align, insert calibration alignment pin 4; Described index dial 3 is also screwed with handle 8.
Using method of the present utility model, first two supporting seats be arranged in parallel 1 are fixedly mounted on planing machine platen, then triplicate blade impeller 9 is installed on gyroaxis, the semicircle that entirety is placed on the supporting seat that two be arranged in parallel is installed in notch 1-3, two glands and supporting seat 1 is fastenedly connected respectively; Then just index dial 3 is inserted in and is equipped with on the gyroaxis of spacer pin, with calibration alignment pin, index dial 3 and supporting seat are fixed, again with spring clamp cover 7 locking, triplicate blade impeller wherein one side can be processed after locking, after processing one side, spring clamp cover 7 is unclamped and extracted by calibration alignment pin, after rotation index dial 3 rotates 120 degree, with calibration alignment pin, index dial 3 and supporting seat 1 are fixed again, just can process other faces according to above flow process.
In order to avoid receiving damage to triplicate blade impeller end face in planing process, described gyroaxis is provided with limiting stand, is installed between processed triplicate blade impeller on gyroaxis and limiting stand and is provided with copper sheathing 10.
Adopt technique scheme, shorten planing and be installed the time, improve machining accuracy, can not impeller profile be destroyed, decrease the hand lapping time, improve fan performance, reduce processing cost.And enhance enterprise competitiveness.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (2)
1. a swinging roots blower triplicate blade impeller planing frock, it is characterized in that: comprise two supporting seats be arranged in parallel, gyroaxis, index dial and calibration alignment pin, the bottom surface center of described supporting seat is provided with the positioning runner coordinated with planing machine platen slide rail, the two ends of supporting seat are provided with the fixed installation hole be connected with planing machine platen, equipped set bolt in connecting hole; The upper end of described supporting seat is provided with the semicircle of mating with gyroaxis external diameter and installs notch, the semicircle that described gyroaxis is placed on the supporting seat that two be arranged in parallel is installed in notch, above gyroaxis, the semicircle of corresponding supporting seat is installed notch position and is provided with gland, the lower surface of gland is provided with the semicircle of mating with gyroaxis external diameter and installs notch, the two ends of described gland are respectively equipped with connecting portion, described connecting portion is provided with connecting hole, is provided with the connecting bolt be connected with supporting seat upper surface in described connecting hole; Being set with index dial away from the gyroaxis of planer processing head side, between distributing disc and gyroaxis, be provided with spacer pin; Mounting spring gripping sleeve on the outside gyroaxis of index dial; Described index dial is laid with three index holes by 120 °, and the lateral surface near the supporting seat of index dial side is provided with calibration dowel hole; After an index hole in above-mentioned three index holes and calibration dowel hole align, insert calibration alignment pin; Described index dial is also screwed with handle.
2. swinging roots blower triplicate blade impeller according to claim 1 planing frock, is characterized in that: described gyroaxis is provided with limiting stand, is installed between processed triplicate blade impeller on gyroaxis and limiting stand and is provided with copper sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003554.3U CN205218676U (en) | 2015-12-04 | 2015-12-04 | Three leaf impellers of rotation roots's fan planing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003554.3U CN205218676U (en) | 2015-12-04 | 2015-12-04 | Three leaf impellers of rotation roots's fan planing frock |
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| Publication Number | Publication Date |
|---|---|
| CN205218676U true CN205218676U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003554.3U Active CN205218676U (en) | 2015-12-04 | 2015-12-04 | Three leaf impellers of rotation roots's fan planing frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965115A (en) * | 2016-06-23 | 2016-09-28 | 北方工业大学 | A wire cut electrical discharge machining anchor clamps for small impeller class part |
| CN113059225A (en) * | 2021-04-01 | 2021-07-02 | 王梦娇 | Recoverable continuous type planing plate device for machining center |
-
2015
- 2015-12-04 CN CN201521003554.3U patent/CN205218676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965115A (en) * | 2016-06-23 | 2016-09-28 | 北方工业大学 | A wire cut electrical discharge machining anchor clamps for small impeller class part |
| CN113059225A (en) * | 2021-04-01 | 2021-07-02 | 王梦娇 | Recoverable continuous type planing plate device for machining center |
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| GR01 | Patent grant |