CN202317304U - Gear hobbing machine spindle capable of processing workpieces with two different bore diameters - Google Patents
Gear hobbing machine spindle capable of processing workpieces with two different bore diameters Download PDFInfo
- Publication number
- CN202317304U CN202317304U CN2011204887162U CN201120488716U CN202317304U CN 202317304 U CN202317304 U CN 202317304U CN 2011204887162 U CN2011204887162 U CN 2011204887162U CN 201120488716 U CN201120488716 U CN 201120488716U CN 202317304 U CN202317304 U CN 202317304U
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- axle
- spindle
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Abstract
The utility model discloses a gear hobbing machine spindle capable of processing workpieces with two different bore diameters, which comprises a spindle body. The spindle body is formed by a spindle assembling section, an assembling operating section and a workpiece mounting section which are sequentially connected in an end-to-end mode. A large bore diameter workpiece mounting section, a large diameter thread section, a small bore diameter workpiece mounting section, a small diameter thread section and a spindle end support section are sequentially arranged on the workpiece mounting section along the direction from the middle of a spindle to the end of the spindle. The diameter of the large bore diameter workpiece mounting section is smaller than that of the assembling operating section, a first locking nut is disposed corresponding to large diameter thread section, the diameter of the small bore diameter workpiece mounting section is smaller than that of the large diameter thread section, and a second locking nut is disposed corresponding to the small diameter thread section. When the gear hobbing machine spindle is used, the workpieces with two different bore diameters can be clamped and fixed respectively on the large bore diameter mounting section and the small bore diameter mounting section to be processed through the locking nuts, the spindle is not required to be replaced, and a series of problems caused by replacement of the spindle are avoided. Therefore production efficiency is high, and labor intensity of workers is small.
Description
Technical field
The utility model relates to machining equipment, particularly the parts of gear-hobbing machine.
Background technology
Gear-hobbing machine is most widely used a kind of lathe in the gear cutting machine, machinable straight-tooth, helical gears on gear-hobbing machine, but also machining worm wheel, sprocket wheel etc.
During the gear-hobbing machine Machining of Gear, need clamping workpiece is fixed on the axle, process through hobboing cutter; Tradition gear-hobbing machine axle is a spindle specially; Be the product that a kind of axle can only clamping be processed a kind of aperture, on same gear-hobbing machine, then need change corresponding axle during the workpiece of two kinds of big small-bores of difference of processing, axle needs center roller to proofread again again after changing; The not only time-consuming production efficiency that reduced has also greatly increased working strength of workers.
To above-mentioned deficiency, need conventional mandrel is improved, make a single mandrel can carry out clamping processing to the workpiece in two kinds of apertures, when the workpiece in the different apertures of processing, need not change axle, to enhance productivity, reduce labor strength.
The utility model content
In view of this; The utility model provides a kind of gear-hobbing machine axle of processing two kinds of different apertures workpiece; This axle is improved to two stepwises by an existing stepwise; Can be on same single mandrel the workpiece in two different apertures of clamping processing, need change axle when solving in the prior art the different apertures of processing workpiece and cause reducing production efficiency and the technical problem that increases labor strength.
The gear-hobbing machine axle of processing two kinds of different apertures workpiece of the utility model; Comprise the axle body; Said axle body is made up of end to end successively axle load segment, assembly manipulation section and workpiece construction section; The direction of said workpiece construction section upper edge axle load segment to workpiece construction section sets gradually large aperture workpiece construction section, major diameter thread segment, small-bore workpiece construction section, minor diameter thread segment and axle end portion, supports section; The diameter of said large aperture workpiece construction section is less than the diameter of assembly manipulation section; The diameter of said small-bore workpiece construction section is less than the diameter of major diameter thread segment, corresponding first locking nut that is provided with said major diameter thread segment, corresponding second locking nut that is provided with said minor diameter thread segment.
Further, the taper of said axle load segment for reducing gradually along the direction cross section of workpiece construction section to axle load segment;
Further, said assembly manipulation section is provided with two planes with respect to axle body axis symmetry.
The beneficial effect of the utility model: the gear-hobbing machine axle of processing two kinds of different apertures workpiece of the utility model; Comprise the axle body; Said axle body is made up of end to end successively axle load segment, assembly manipulation section and workpiece construction section; The direction of said workpiece construction section upper edge axle middle part to end sets gradually large aperture workpiece construction section, major diameter thread segment, small-bore workpiece construction section, minor diameter thread segment and axle end portion, supports section, and the diameter of said large aperture workpiece construction section is less than the diameter of assembly manipulation section, corresponding first locking nut that is provided with said major diameter thread segment; The diameter of said small-bore workpiece construction section is less than the diameter of major diameter thread segment; Corresponding second locking nut that is provided with said minor diameter thread segment, during use, can with the workpiece in two kinds of different apertures through locking nut respectively clamping be fixed on the large aperture construction section and the small-bore construction section is processed; Need not change axle; Avoided changing a series of problems that axle is brought, production efficiency is high, and labor strength is little.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below will combine accompanying drawing that the utility model is elaborated; As shown in the figure: the gear-hobbing machine axle of processing two kinds of different apertures workpiece of present embodiment; Comprise the axle body; Said axle body is made up of end to end successively axle load segment 1, assembly manipulation section 2 and workpiece construction section 3, and said workpiece construction section 3 upper edge axle load segments 1 direction to workpiece construction section 3 sets gradually large aperture workpiece construction section 3a, major diameter thread segment 3b, small-bore workpiece construction section 3c, minor diameter thread segment 3d and axle end portion, supports section 3e, and the diameter of said large aperture workpiece construction section 3a is less than the diameter of assembly manipulation section 2; Corresponding first locking nut 4 that is provided with said major diameter thread segment 3b; The large aperture workpiece is placed on the workpiece construction section of large aperture, compresses through first locking nut and processes, and the diameter of said small-bore workpiece construction section 3c is less than the diameter of major diameter thread segment 3b; Corresponding second locking nut 5 that is provided with said minor diameter thread segment 3d; Need the small-bore workpiece is added man-hour, then the small-bore workpiece is placed on the workpiece construction section of small-bore, compress through second locking nut and process.
In the present embodiment, the taper that said axle load segment 1 reduces for the direction cross section along workpiece construction section 3 to axle load segment 1 gradually, pack into the part of platen of axle is taper, accurate positioning in the time of can making the axle assembling, and assembling is also tightr.
As the further improvement of technique scheme, said assembly manipulation section 2 is provided with two plane 2a with respect to axle body axis symmetry, is convenient to the clamping of spanner tiger during the dismounting axle and puts forth effort.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. the gear-hobbing machine axle that can process two kinds of different apertures workpiece; Comprise the axle body; Said axle body is made up of end to end successively axle load segment (1), assembly manipulation section (2) and workpiece construction section (3); It is characterized in that: the direction of said workpiece construction section (3) upper edge axle load segment (1) to workpiece construction section (3) sets gradually large aperture workpiece construction section (3a), major diameter thread segment (3b), small-bore workpiece construction section (3c), minor diameter thread segment (3d) and axle end portion, supports section (3e); The diameter of said large aperture workpiece construction section (3a) is less than the diameter of assembly manipulation section (2); Corresponding first locking nut (4) that is provided with said major diameter thread segment (3b); The diameter of said small-bore workpiece construction section (3c) is less than the diameter of major diameter thread segment (3b), corresponding second locking nut (5) that is provided with said minor diameter thread segment (3d).
2. gear-hobbing machine axle of processing two kinds of different apertures workpiece according to claim 1 is characterized in that: the taper that said axle load segment (1) reduces for the direction cross section along workpiece construction section (3) to axle load segment (1) gradually.
3. gear-hobbing machine axle of processing two kinds of different apertures workpiece according to claim 1 and 2 is characterized in that: said assembly manipulation section (2) is provided with two planes (2a) with respect to axle body axis symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204887162U CN202317304U (en) | 2011-11-30 | 2011-11-30 | Gear hobbing machine spindle capable of processing workpieces with two different bore diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204887162U CN202317304U (en) | 2011-11-30 | 2011-11-30 | Gear hobbing machine spindle capable of processing workpieces with two different bore diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317304U true CN202317304U (en) | 2012-07-11 |
Family
ID=46429301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204887162U Expired - Fee Related CN202317304U (en) | 2011-11-30 | 2011-11-30 | Gear hobbing machine spindle capable of processing workpieces with two different bore diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317304U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335869A (en) * | 2017-08-29 | 2017-11-10 | 苏州卓诚钛设备有限公司 | A kind of cast gear processing unit (plant) |
| CN107363345A (en) * | 2017-08-29 | 2017-11-21 | 苏州卓诚钛设备有限公司 | A kind of processing unit (plant) for cast gear |
| CN107378138A (en) * | 2017-09-25 | 2017-11-24 | 苏州卓诚钛设备有限公司 | A kind of processing unit (plant) of cast gear blank |
| CN107552898A (en) * | 2017-08-29 | 2018-01-09 | 苏州卓诚钛设备有限公司 | A kind of cutter device of cast gear blank |
| CN108723505A (en) * | 2017-04-13 | 2018-11-02 | 利勃海尔-齿轮技术有限责任公司 | The method that gear manufacture for workpiece is processed |
-
2011
- 2011-11-30 CN CN2011204887162U patent/CN202317304U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723505A (en) * | 2017-04-13 | 2018-11-02 | 利勃海尔-齿轮技术有限责任公司 | The method that gear manufacture for workpiece is processed |
| CN107335869A (en) * | 2017-08-29 | 2017-11-10 | 苏州卓诚钛设备有限公司 | A kind of cast gear processing unit (plant) |
| CN107363345A (en) * | 2017-08-29 | 2017-11-21 | 苏州卓诚钛设备有限公司 | A kind of processing unit (plant) for cast gear |
| CN107552898A (en) * | 2017-08-29 | 2018-01-09 | 苏州卓诚钛设备有限公司 | A kind of cutter device of cast gear blank |
| CN107378138A (en) * | 2017-09-25 | 2017-11-24 | 苏州卓诚钛设备有限公司 | A kind of processing unit (plant) of cast gear blank |
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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: 20120711 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |