CN201220368Y - Special spline milling dividing apparatus - Google Patents
Special spline milling dividing apparatus Download PDFInfo
- Publication number
- CN201220368Y CN201220368Y CNU2008201478218U CN200820147821U CN201220368Y CN 201220368 Y CN201220368 Y CN 201220368Y CN U2008201478218 U CNU2008201478218 U CN U2008201478218U CN 200820147821 U CN200820147821 U CN 200820147821U CN 201220368 Y CN201220368 Y CN 201220368Y
- Authority
- CN
- China
- Prior art keywords
- index dial
- indexing
- spline
- locating hole
- drum
- 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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- Milling Processes (AREA)
Abstract
The utility model discloses a dedicated spline-milling indexing device, which comprises a drum and a drum shaft, and is characterized in that the drum is placed on a bearing support for fixing and compressing through a bearing seat; locating holes are distributed on an indexing disc; the indexing disc is mounted on the processed drum shaft; and the indexing disc is assembled and locked with a positioning seat by inserting a cone-shaped locating pin into the locating hole of the indexing disc. The device is suitable for processing spline grooves on the super-long drum shaft of a large-scale device, and is convenient for clamping and indexing.
Description
Technical field
The utility model relates to a kind of special dividing device for milling spline, especially for the spline processing of large lifting equipment overlength spool shaft.
Background technology
The processing of existing splined shaft single shaft is with the processing of spline miller hobboing cutter, and after being welded into one as splined shaft and reel, because the huge range of work that exceeds, existing workbench just can not clamping and calibration, and is just often at a loss what to do for the spline processing of overlength spool shaft.
Summary of the invention
Task of the present utility model is to propose the special dividing device for milling spline that a kind of spline that splined shaft and reel are welded into one is processed.Task of the present utility model is finished like this: it comprises reel, spool shaft, it is characterized in that: reel is placed on the supporting base by bearing block and is fixed and clamped, be distributed with locating hole on the index dial, index dial is installed on the processed spool shaft, the locating hole assembling of inserting on the index dial by alignment pin between index dial and the positioning seat is locked, and the shape of alignment pin is taper.The utlity model has following effect: this device is applicable to the processing of main equipment overlength spool shaft spline, is convenient to clamping and calibration.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of index dial
Fig. 3 is the structural representation of alignment pin
The drawing explanation
1, index dial 2, alignment pin 3, positioning seat 4, supporting base 5, spool body 6, spool shaft 7, bearing block 8, locating hole
The specific embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing: spool body has spool shaft 6 for 5 li, reel is placed on the supporting base 4 by bearing block 7 and is fixed and clamped, be distributed with locating hole 8 on the index dial 1, locating hole 8 assemblings of inserting on the index dial by alignment pin 2 between index dial 1 and the positioning seat 3 are locked, the shape of alignment pin 2 is tapers, add man-hour, elder generation is placed on supporting base on by bearing block the product to be processed reel and is fixed and clamped, then, index dial is installed on the processed spool shaft, be connected locking with conical dowel pin insertion locating hole and with positioning seat, with spline cutter and the milling of processed axle centering, behind intact first keyway of milling, again the calibration alignment pin is inserted in second locating hole, with positioning seat locking, until finishing spline processing.
Claims (2)
1, special dividing device for milling spline, it comprises reel, spool shaft, it is characterized in that: reel is placed on the supporting base by bearing block and is fixed and clamped, be distributed with locating hole on the index dial, index dial is installed on the processed spool shaft, and the locating hole assembling of inserting on the index dial by alignment pin between index dial and the positioning seat is locked.
2, special dividing device for milling spline according to claim 1 is characterized in that: the shape of alignment pin is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201478218U CN201220368Y (en) | 2008-06-26 | 2008-06-26 | Special spline milling dividing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201478218U CN201220368Y (en) | 2008-06-26 | 2008-06-26 | Special spline milling dividing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220368Y true CN201220368Y (en) | 2009-04-15 |
Family
ID=40573887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201478218U Expired - Fee Related CN201220368Y (en) | 2008-06-26 | 2008-06-26 | Special spline milling dividing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220368Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691015B (en) * | 2009-10-15 | 2011-01-05 | 陈焕春 | Inner cavity processing clamp of multi-surface cylinder part |
| CN102990428A (en) * | 2012-10-29 | 2013-03-27 | 南通荣恒环保设备有限公司 | Trisection clamp for processing impeller of three-blade Roots blower |
-
2008
- 2008-06-26 CN CNU2008201478218U patent/CN201220368Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691015B (en) * | 2009-10-15 | 2011-01-05 | 陈焕春 | Inner cavity processing clamp of multi-surface cylinder part |
| CN102990428A (en) * | 2012-10-29 | 2013-03-27 | 南通荣恒环保设备有限公司 | Trisection clamp for processing impeller of three-blade Roots blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract fulfillment period: 2008.7.1 to 2018.5.1 Contract record no.: 2009410000080 Denomination of utility model: Special dividing device for milling spline Granted publication date: 20090415 License type: Exclusive license Record date: 20090504 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.1 TO 2018.5.1; CHANGE OF CONTRACT Name of requester: HENAN WEIHUA HEAVY MACHINARY CO., LTD. Effective date: 20090504 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20130626 |