CN201198059Y - Gear jig for tooth grinder - Google Patents
Gear jig for tooth grinder Download PDFInfo
- Publication number
- CN201198059Y CN201198059Y CNU2008200230357U CN200820023035U CN201198059Y CN 201198059 Y CN201198059 Y CN 201198059Y CN U2008200230357 U CNU2008200230357 U CN U2008200230357U CN 200820023035 U CN200820023035 U CN 200820023035U CN 201198059 Y CN201198059 Y CN 201198059Y
- Authority
- CN
- China
- Prior art keywords
- gear
- bed
- lock sleeve
- head
- machine head
- 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 provides a fixture clamping fixture for a lathe, in particular to the technical proposal of a gear clamp for a gear grinding machine. The technical proposal comprises a machine head core clamper, wherein, a lock sleeve is surrounded on the machine head core clamper; one end of the lock sleeve is provided with a core clamper end matched with the machine head core clamper, and the other end is provided with a clamp end matched with a ground gear shaft; the lock sleeve is composed of an upper half sleeve and a lower half sleeve which are cut along the axial line longitudinal section and are tightly fixed by a bolt; and the machine head core clamper is provided with a hole or a groove for the blot to pass through. The technical proposal adopts the groove which is processed on the machine head core clamper.
Description
Technical field:
The utility model relates to the fixture clamping fixture that a kind of lathe is used, especially with a kind of gear grinding machines gear anchor clamps of the axial diameter of axle of gear grinding machines grinding than short gear teeth face.
Background technology:
In the prior art, on gear grinding machines during the short form of gear tooth of the grinding diameter of axle, all be to adopt the top location of the head of a bed, the mode that driving lever clamps, but because the stroke of emery wheel can knock driving lever, this just has to reserve the axial length that technique head extends and taken turns by roll flute, after grinding is finished, again the cutting of the technique head of lengthening is gone.This existing process method is complex process not only, and the waste of material is very big, so improved the material cost and the hour norm of gear, causes huge waste, and this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide a kind of gear grinding machines with gear clamp technology scheme, this scheme adopts the scheme that lock sleeve is arranged in the top periphery of the head of a bed, utilize the top location of the head of a bed, lock sleeve is locked by the method for roll flute wheel shaft, and this just need not extend and reprocess the skill head on by the roll flute wheel shaft, just can directly carry out grinding, avoid the waste of material cost and hour norm gear teeth face.
This programme is realized by following technical measures: it is top to include the head of a bed, the characteristics of this programme are to be surrounded by lock sleeve on the described head of a bed is top, one end of this lock sleeve has and the top center point that cooperates of the head of a bed, the other end has and the pinching end that is cooperated by the roll flute wheel shaft, described lock sleeve is made up of first cover and second cover of cutting open along the axis vertical section, this first cover overlaps by bolted with second, and hole or groove by bolt are arranged on the described head of a bed is top.The concrete characteristics of this programme also have, and are fluted the described head of a bed is top.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, on the head of a bed is top, be surrounded by lock sleeve, one end of this lock sleeve has and the top center point that cooperates of the head of a bed, the other end has and the pinching end that is cooperated by the roll flute wheel shaft, described lock sleeve is made up of first cover and second cover of cutting open along the axis vertical section, and this first cover overlaps by bolted with second, and hole or groove by bolt are arranged on the described head of a bed is top.This structure in use, the gear shaft that will add work gear is located with head of a bed jackscrew and tailstock jackscrew, then, use the lock sleeve of forming by first cover and second cover that gear shaft and head of a bed jackscrew are clamped, just but driven gear rotates synchronously, because the diameter of lock sleeve is less than the tooth root garden diameter of processed gear, so lock sleeve can not influence moving of abrasive grinding wheel on the gear grinding machines, therefore, processed gear does not just need to stay technique head again, this just can save material in a large number and also simplify processing technology, thereby has avoided the waste of material cost and hour norm.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1.
Among the figure, 1 is lock sleeve, and 2 is that the head of a bed is top, and 3 is center point, and 4 is first cover, and 5 is bolt, and 6 is pinching end, and 7 is groove, and 8 is second cover.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, the gear grinding machines of this programme are to be surrounded by a removable lock sleeve 1 on the head of a bed of gear grinding machines top 2 with the gear anchor clamps, end at this lock sleeve 1 has the center point 3 that cooperates with the head of a bed top 2, the other end of lock sleeve 1 has the pinching end 6 that matches with the gear shaft of being taken turns by roll flute, described lock sleeve 1 is made up of first cover 4 of cutting open along the axis vertical section and second cover 8, this first cover 4 is tightened to a lock sleeve 1 that can clamp the gear shaft of the head of a bed top 2 and processed gear simultaneously by the bolt 5 of entire body again with second cover 8, in addition, hole or groove 7 by bolt 5 are arranged on the described head of a bed top 2, and what adopt in this specific embodiment is the groove 7 that is processed with on the head of a bed top 2 by bolt.
Claims (2)
1. gear grinding machines gear anchor clamps, it is top to include the head of a bed, it is characterized in that: on the described head of a bed is top, be surrounded by lock sleeve, one end of this lock sleeve has and the top center point that cooperates of the head of a bed, the other end has and the pinching end that is cooperated by the roll flute wheel shaft, described lock sleeve is made up of first cover and second cover of cutting open along the axis vertical section, and this first cover overlaps by bolted with second, and hole or groove by bolt are arranged on the described head of a bed is top.
2. gear anchor clamps according to claim 1 is characterized in that: fluted the described head of a bed is top.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200230357U CN201198059Y (en) | 2008-05-29 | 2008-05-29 | Gear jig for tooth grinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200230357U CN201198059Y (en) | 2008-05-29 | 2008-05-29 | Gear jig for tooth grinder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201198059Y true CN201198059Y (en) | 2009-02-25 |
Family
ID=40449215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200230357U Expired - Fee Related CN201198059Y (en) | 2008-05-29 | 2008-05-29 | Gear jig for tooth grinder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201198059Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101758389A (en) * | 2009-10-20 | 2010-06-30 | 西安贝吉姆机床股份有限公司 | Novel gear grinding machine working platform swing mechanism |
CN101817147A (en) * | 2010-03-25 | 2010-09-01 | 中国人民解放军国防科学技术大学 | Motion platform quick locking method and device |
CN102962531A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Large-size wind turbine gear shaft tooth grinding tooling |
-
2008
- 2008-05-29 CN CNU2008200230357U patent/CN201198059Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101758389A (en) * | 2009-10-20 | 2010-06-30 | 西安贝吉姆机床股份有限公司 | Novel gear grinding machine working platform swing mechanism |
CN101817147A (en) * | 2010-03-25 | 2010-09-01 | 中国人民解放军国防科学技术大学 | Motion platform quick locking method and device |
CN101817147B (en) * | 2010-03-25 | 2011-11-16 | 中国人民解放军国防科学技术大学 | Motion platform quick locking method and device |
CN102962531A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Large-size wind turbine gear shaft tooth grinding tooling |
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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: 20090225 Termination date: 20150529 |
|
EXPY | Termination of patent right or utility model |