CN201446439U - Main shaft core rod for machining axle sleeve parts - Google Patents
Main shaft core rod for machining axle sleeve parts Download PDFInfo
- Publication number
- CN201446439U CN201446439U CN2009200413028U CN200920041302U CN201446439U CN 201446439 U CN201446439 U CN 201446439U CN 2009200413028 U CN2009200413028 U CN 2009200413028U CN 200920041302 U CN200920041302 U CN 200920041302U CN 201446439 U CN201446439 U CN 201446439U
- Authority
- CN
- China
- Prior art keywords
- main body
- axle sleeve
- main shaft
- core rod
- plug
- 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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Abstract
The utility model discloses a main shaft core rod for machining axle sleeve parts, which comprises a core rod main body, a first positioning cone sleeve and a second positioning cone sleeve, the core rod main body passes through inner holes of axle sleeve parts to be machined, the first positioning cone sleeve and the second positioning cone sleeve are respectively arranged at two sides of the core rod main body, and two positioning cone sleeves utilize corresponding outside cone surfaces to clamp two ends of the axle sleeve parts to be machined. According to the different main shaft pore diameters, only the positioning cone sleeves need to be changed, without changing the core rod main body. The scheme can reinforce the universality of the main shaft core rod, reduce the cost, alleviate the working strength of the operator, and improve the working efficiency.
Description
Technical field:
The utility model is a kind of axle sleeve class part to be carried out in the manufacturing procedures such as car, mill, is used to drive the rotation of axle sleeve class part to carry out the main shaft plug of machining.
Background technology:
Present numerical control turning machine develops to high accuracy type, tailored version direction, and the required precision height of main shaft, specification are many, and for satisfying customer requirement, the main shaft size will be with the lathe size design, can not be general.
The utility model content:
The purpose of this utility model provides a kind of main shaft plug that is used to process axle sleeve class part of highly versatile, and it can vary in size according to axle sleeve class part spindle bore, only needs to change the location tapered sleeve, need not change the plug main body and can reach requirement.
A kind of main shaft plug that is used to process axle sleeve class part described in the utility model, comprise plug main body, the first location tapered sleeve and the second location tapered sleeve, described plug main body is passed the endoporus of axle sleeve class part to be processed, the first location tapered sleeve and the second location tapered sleeve are located at respectively in the both sides of plug main body, and two locating cone covers utilize corresponding outer conical surface that the two ends of axle sleeve class part to be processed are clamped.
Wherein, the first location tapered sleeve can be fixed on by the hexagon socket cap head screw of axial setting on the plug main body back-up ring end face.
And orientation, the location mode of the second location tapered sleeve can be: the outside mounting spherical packing ring and the taper faced washer successively of the second location tapered sleeve on the plug main body, and with nut check, axle sleeve class part to be processed is enclosed within by locating cone and realizes the location on the plug main body, can change the location tapered sleeve according to the size in part aperture.Owing to only need to change the location tapered sleeve, and do not change the plug main body, strengthened the versatility of main shaft plug, reduced cost, increase work efficiency.
The utility model compared with prior art has following advantage: 1, easy to operate, cost is low, make axiality, circularity and surface roughness reach requirement.2, simple in structure, easy to use, dependable performance.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in Figure 1, main shaft plug described in the utility model, mainly comprise plug main body 2, the first location tapered sleeve 3 and the second location tapered sleeve 5, wherein plug main body 2 is passed the endoporus of axle sleeve class part 4 to be processed, the first location tapered sleeve 3 and the second location tapered sleeve 5 are located at the both sides in plug main body 2 respectively, and two locating cone covers utilize corresponding outer conical surface that the two ends of axle sleeve class part 4 to be processed are clamped. the first location tapered sleeve 3 is fixed on the plug main body 2 back-up ring end faces by the hexagon socket cap head screw 1 of axial setting. and the outside of the second location tapered sleeve 5 mounting spherical packing ring 6 and taper faced washer 7 successively on plug main body 2, and with nut 8 lockings. for different axle sleeve class parts 4, just according to the pore size difference of the axle sleeve class part 4 among Fig. 1, only need to change location tapered sleeve 3,5, need not change plug main body 2, alleviate the working strength of workman when operation.
The utility model provides a kind of thinking and method that is used to process the main shaft plug of axle sleeve class part; what approach of the method for this technical scheme of specific implementation is a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each component part not clear and definite in the present embodiment is realized.
Claims (3)
1. main shaft plug that is used to process axle sleeve class part, it is characterized in that: it comprises plug main body (2), the first location tapered sleeve (3) and the second location tapered sleeve (5), described plug main body (2) is passed the endoporus of axle sleeve class part to be processed (4), the first location tapered sleeve (3) and the second location tapered sleeve (5) are located at respectively in the both sides of plug main body (2), and two locating cone covers utilize corresponding outer conical surface that the two ends of axle sleeve class part to be processed (4) are clamped.
2. the main shaft plug that is used to process axle sleeve class part according to claim 1 is characterized in that: the described first location tapered sleeve (3) is fixed on plug main body (2) the back-up ring end face by the hexagon socket cap head screw (1) that axially is provided with.
3. the main shaft plug that is used to process axle sleeve class part according to claim 1 and 2 is characterized in that: at the outside mounting spherical packing ring (6) and the taper faced washer (7) successively of the last second location tapered sleeve (5) of described plug main body (2), and lock with nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200413028U CN201446439U (en) | 2009-03-30 | 2009-03-30 | Main shaft core rod for machining axle sleeve parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200413028U CN201446439U (en) | 2009-03-30 | 2009-03-30 | Main shaft core rod for machining axle sleeve parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446439U true CN201446439U (en) | 2010-05-05 |
Family
ID=42551152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200413028U Expired - Fee Related CN201446439U (en) | 2009-03-30 | 2009-03-30 | Main shaft core rod for machining axle sleeve parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446439U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689209A (en) * | 2012-05-29 | 2012-09-26 | 莱芜钢铁集团有限公司 | Manufacturing tool for winding drum shaft sleeve of reeling machine and manufacturing method |
| CN102848196A (en) * | 2011-06-29 | 2013-01-02 | 大连船舶重工集团有限公司 | End drilling and tapping machine for ship stern shaft |
| CN103963183A (en) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | Clamp device for linearly cutting crystal with round hole |
| CN110732829A (en) * | 2019-10-15 | 2020-01-31 | 中国航发哈尔滨东安发动机有限公司 | welding tool for shaft parts |
| CN110977565A (en) * | 2019-11-15 | 2020-04-10 | 中国航发沈阳黎明航空发动机有限责任公司 | Clamp for machining long pipe |
-
2009
- 2009-03-30 CN CN2009200413028U patent/CN201446439U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848196A (en) * | 2011-06-29 | 2013-01-02 | 大连船舶重工集团有限公司 | End drilling and tapping machine for ship stern shaft |
| CN102689209A (en) * | 2012-05-29 | 2012-09-26 | 莱芜钢铁集团有限公司 | Manufacturing tool for winding drum shaft sleeve of reeling machine and manufacturing method |
| CN102689209B (en) * | 2012-05-29 | 2014-11-19 | 莱芜钢铁集团有限公司 | Manufacturing tool for winding drum shaft sleeve of reeling machine and manufacturing method |
| CN103963183A (en) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | Clamp device for linearly cutting crystal with round hole |
| CN110732829A (en) * | 2019-10-15 | 2020-01-31 | 中国航发哈尔滨东安发动机有限公司 | welding tool for shaft parts |
| CN110977565A (en) * | 2019-11-15 | 2020-04-10 | 中国航发沈阳黎明航空发动机有限责任公司 | Clamp for machining long pipe |
| CN110977565B (en) * | 2019-11-15 | 2021-08-24 | 中国航发沈阳黎明航空发动机有限责任公司 | Clamp for machining long pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140330 |