CN102672201A - Processing method of expansion sleeve - Google Patents
Processing method of expansion sleeve Download PDFInfo
- Publication number
- CN102672201A CN102672201A CN2012101464771A CN201210146477A CN102672201A CN 102672201 A CN102672201 A CN 102672201A CN 2012101464771 A CN2012101464771 A CN 2012101464771A CN 201210146477 A CN201210146477 A CN 201210146477A CN 102672201 A CN102672201 A CN 102672201A
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- expansion set
- expansion sleeve
- turning
- processing method
- expansion
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Abstract
The invention discloses a processing method of an expansion sleeve. The processing method is characterized by comprising the following steps of: firstly turning a clamping position at one end of the expansion sleeve, then clamping the clamping position of the expansion sleeve through a clamp on a machine tool, finally turning the inner size and the outer size of the expansion sleeve once, and cutting the part of the clamping position after the turning is completed so as to get an expansion sleeve product. According to the processing method disclosed by the invention, the turning of the inner size and the outer size of the expansion sleeve can be completed once, the uniformity of the outer surface of the expansion sleeve is ensured, the concentricity of the expansion sleeve is simultaneously ensured and the processing efficiency is further improved.
Description
Technical field
The present invention relates to a kind of processing method of expansion set.
Background technology
Expansion set is usually used in mining machinery, conveying machinery and printing machinery etc., if the expansion set outer surface uniformity is not enough, perhaps concentricity is not enough, can cause point of attachment to expand tight and produces phenomenon such as skid.The concentricity of expansion set is relevant with processing method.At present, during the processing expansion set, all be the outer surface that directly clips to expansion set with anchor clamps, because the wall thickness of this expansion set is very thin; Anchor clamps make easily when being clipped in the middle part of expansion set that expansion set produces distortion, add and just cause man-hour outer surface inhomogeneous, simultaneously, because the mid portion of expansion set can't be processed by clamp clamps; Therefore, also need expansion set be unloaded, change the position that direction has processed with clamp clamps; Influenced the uniformity of processing so again, and, after expansion set unloads; Retighten, cause the variation of Working position, just influence the concentricity of expansion set again.Therefore, adopt this expansion set that processes with method to be installed on the coupling spindle after, can cause point of attachment to expand tight and produce phenomenon such as skid.
Summary of the invention
In view of the deficiency that background technology exists, the technical problem that the present invention will solve provides and a kind ofly can guarantee all processing methods of the expansion set of even concentricity of expansion set outer surface.
For this reason; The present invention adopts following technical scheme to realize: a kind of processing method of expansion set, it is characterized in that pressing from both sides the position in an end turning of expansion set earlier, and locate with the folder position of the clamp clamps expansion set on the lathe then; At last a turning of interior outside dimension of expansion set is processed; After turning finishes, will press from both sides bit position cutting, just become the expansion set product.
The axial length of said folder position is 10～12 millimeters.
Among the present invention, after the folder position is set earlier on the expansion set, and then use clamps; Carry out turning processing, can outside dimension time processing in the expansion set be put in place, need not to unload expansion set and retighten processing; Therefore, guarantee the uniformity after the expansion set outer surface is processed, guaranteed the concentricity of expansion set simultaneously.
Description of drawings
Combine accompanying drawing to further describe relevant details of the present invention below again.
Fig. 1 adds the sketch map in man-hour for the present invention;
Fig. 2 is the enlarged drawing at Fig. 1 M place.
The specific embodiment
With reference to accompanying drawing, the processing method of this expansion set is at first pressed from both sides position 2 in an end turning of expansion set 1; The axial length of this folder position 2 is 10～12 millimeters, is as the criterion to make things convenient for the clamp clamps on the lathe, clamps 2 places, folder position of expansion set 1 then with the anchor clamps on the lathe 3; Expansion set 1 is fixed, and a turning of the interior outside dimension processing with expansion set 1 at last puts in place, adds man-hour; The clamp mechanism of clamping expansion set 1 can rotate and move, and is being with expansion set 1 running and moves, therefore; The outer surface of expansion set 1 is along with the mobile of clamp mechanism and rotate just disposable the machining of ability, after turning finishes, adopts cutter sweep will press from both sides 2 part and cuts; As shown in Figure 1 along the dotted line cutting, just become the expansion set product.The expansion set product that this method processes, owing to be that one-time turning is accomplished, therefore; The expansion set outer surface uniformity is very high; Product after turning is simultaneously accomplished keeps enough concentricitys, and it is effective to be installed on the coupling spindle swelling, easy accessibility; Particularly on holdback, has good using value.
Claims (2)
1. the processing method of an expansion set is characterized in that pressing from both sides the position in an end turning of expansion set earlier, locates with the folder position of the clamp clamps expansion set on the lathe then; At last a turning of interior outside dimension of expansion set is processed; After turning finishes, will press from both sides bit position cutting, just become the expansion set product.
2. the processing method of expansion set according to claim 1 is characterized in that the axial length of said folder position is 10～12 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101464771A CN102672201A (en) | 2012-04-27 | 2012-04-27 | Processing method of expansion sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101464771A CN102672201A (en) | 2012-04-27 | 2012-04-27 | Processing method of expansion sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672201A true CN102672201A (en) | 2012-09-19 |
Family
ID=46805124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101464771A Pending CN102672201A (en) | 2012-04-27 | 2012-04-27 | Processing method of expansion sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313005A (en) * | 2014-07-18 | 2016-02-10 | 金华大众齿轮有限公司 | Method for improving machining accuracy of expander |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711195A (en) * | 1995-10-27 | 1998-01-27 | Koelling; Robert | Apparatus and method for precision machining of metal rings |
| CN201244687Y (en) * | 2008-04-16 | 2009-05-27 | 上海海事大学 | Special tooling for processing ring shaped thin wall member |
| CN101972942A (en) * | 2010-10-14 | 2011-02-16 | 上海特波电机有限公司 | One-step tool clamp for machining motor shell and using method thereof |
| CN201755764U (en) * | 2010-06-24 | 2011-03-09 | 宁波富仕达电力工程有限责任公司 | Turning processing jig for thin wall shaft sleeve |
| CN201940842U (en) * | 2011-03-17 | 2011-08-24 | 徐州压力机械有限公司 | Lathe processing device with thin-walled guide sleeve |
-
2012
- 2012-04-27 CN CN2012101464771A patent/CN102672201A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711195A (en) * | 1995-10-27 | 1998-01-27 | Koelling; Robert | Apparatus and method for precision machining of metal rings |
| CN201244687Y (en) * | 2008-04-16 | 2009-05-27 | 上海海事大学 | Special tooling for processing ring shaped thin wall member |
| CN201755764U (en) * | 2010-06-24 | 2011-03-09 | 宁波富仕达电力工程有限责任公司 | Turning processing jig for thin wall shaft sleeve |
| CN101972942A (en) * | 2010-10-14 | 2011-02-16 | 上海特波电机有限公司 | One-step tool clamp for machining motor shell and using method thereof |
| CN201940842U (en) * | 2011-03-17 | 2011-08-24 | 徐州压力机械有限公司 | Lathe processing device with thin-walled guide sleeve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313005A (en) * | 2014-07-18 | 2016-02-10 | 金华大众齿轮有限公司 | Method for improving machining accuracy of expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |