CN101983814A - Fixture for grinding small-taper-bore bowl-shaped gears - Google Patents
Fixture for grinding small-taper-bore bowl-shaped gears Download PDFInfo
- Publication number
- CN101983814A CN101983814A CN2010105634221A CN201010563422A CN101983814A CN 101983814 A CN101983814 A CN 101983814A CN 2010105634221 A CN2010105634221 A CN 2010105634221A CN 201010563422 A CN201010563422 A CN 201010563422A CN 101983814 A CN101983814 A CN 101983814A
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- taper
- bore
- fixture
- workpiece
- nut
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Abstract
The invention discloses a fixture for grinding small-taper-bore bowl-shaped gears in order to solve the problem of difficult processing. The fixture consists of a mandrel (1), a taper sleeve (3), a spring (4), a press cover (5) and a nut (6), wherein, a big end of a taper bore of a workpiece (2) is downwards sheathed on the mandrel (1); the taper sleeve (3) is inserted into the bore of the workpiece (2) and then sheathed with the spring (4) and the press cover (5); and the nut (6) is tightened to keep the workpiece (2) in an elastically compressed state so that a machine tool can grind gears. The small-taper-bore bowl-shaped gear grinding fixture has the beneficial effects of simple structure, convenient operation, high machining precision and high efficiency.
Description
Technical field
The present invention relates to the machining anchor clamps, be specifically related to a kind of conelet hole bowl type gear grinding anchor clamps.
Background technology
Conelet hole bowl type bore is that taper hole and size are less, and workpiece is shaped as a bowl type, clamps with the taper hole location during roll flute, because taper hole is too little, axle is too thin, the rigidity deficiency of anchor clamps, the stock-removing efficiency and the product quality of influence processing.
Summary of the invention
The present invention discloses a kind of conelet hole bowl type gear grinding anchor clamps, and the above-mentioned technical problem so that solution exists improves working (machining) efficiency and crudy.
Conelet of the present invention hole bowl type gear grinding anchor clamps are made of axle (1), tapered sleeve (3), spring (4), gland (5) and nut (6) five parts; Wherein tapered sleeve (3), spring (4), gland (5) and nut (6) are enclosed within on the axle (1) from the bottom to top.
Described nut (5) is tightened and is leaned against on the gland (4).
The present invention is helpful to be: simple in structure, be convenient to operation, machining accuracy height, efficient height.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is a conelet hole bowl type gear grinding anchor clamps cutaway view.
Among the figure: axle 1, workpiece 2, tapered sleeve 3, spring 4, gland 5, nut 6.
The specific embodiment
As shown in Figure 1, conelet hole bowl type gear grinding anchor clamps are enclosed within from the bottom to top on the axle 1 by tapered sleeve 3, spring 4, gland 5 and nut 6 and form.
At first the location diameter of axle, end face of conelet hole bowl type gear grinding anchor clamps, top wiping clean up and down will be used for fixing on the workbench; Afterwards conelet hole bowl type gear grinding anchor clamps are stood up on workbench, the endoporus of workpiece 2 and end face are wiped clean the big end of back taper hole and are enclosed within down on the axle 1, tapered sleeve 3 is inserted in workpiece 2 holes, overlap upper spring 4 and gland 5 again, fastening nut 6 is in by the elastic compression state workpiece 2; Conelet hole bowl type gear grinding anchor clamps are by top location, lower end bulb anchor clamps are fixed on the work rest of grinding machine bed up and down; Start the processing of lathe roll flute, take off conelet hole bowl type gear grinding anchor clamps after the processing, unclamp nut 6, take off workpiece 2, each position of anchor clamps is cleaned out, next part workpiece processing of clamping again.
Claims (2)
1. conelet hole bowl type gear grinding anchor clamps is characterized in that: described conelet hole bowl type gear grinding anchor clamps are made of axle (1), tapered sleeve (3), spring (4), gland (5) and nut (6) five parts; Wherein tapered sleeve (3), spring (4), gland (5) and nut (6) are enclosed within on the axle (1) from the bottom to top.
2. according to the described conelet of claim 1 hole bowl type gear grinding anchor clamps, it is characterized in that: described nut (5) is tightened and is leaned against on the gland (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105634221A CN101983814A (en) | 2010-11-29 | 2010-11-29 | Fixture for grinding small-taper-bore bowl-shaped gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105634221A CN101983814A (en) | 2010-11-29 | 2010-11-29 | Fixture for grinding small-taper-bore bowl-shaped gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101983814A true CN101983814A (en) | 2011-03-09 |
Family
ID=43640981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105634221A Pending CN101983814A (en) | 2010-11-29 | 2010-11-29 | Fixture for grinding small-taper-bore bowl-shaped gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101983814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975014A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of taper hole gear measurement mandrel component |
-
2010
- 2010-11-29 CN CN2010105634221A patent/CN101983814A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975014A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of taper hole gear measurement mandrel component |
| CN109975014B (en) * | 2019-05-06 | 2023-12-15 | 广西玉柴机器股份有限公司 | Dabber subassembly is used in taper hole gear measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110309 |