CN203281987U - Gear hub clamp - Google Patents
Gear hub clamp Download PDFInfo
- Publication number
- CN203281987U CN203281987U CN2013201988387U CN201320198838U CN203281987U CN 203281987 U CN203281987 U CN 203281987U CN 2013201988387 U CN2013201988387 U CN 2013201988387U CN 201320198838 U CN201320198838 U CN 201320198838U CN 203281987 U CN203281987 U CN 203281987U
- Authority
- CN
- China
- Prior art keywords
- cast iron
- taper
- iron base
- spindle taper
- gear
- 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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- Gear Processing (AREA)
Abstract
The utility model discloses a gear hub clamp which comprises a cast iron base, a taper mandrel, a taper sleeve and a locating fastener. The gear hub clamp is characterized in that the taper sleeve (7) and the taper mandrel (6) are arranged inside the cast iron base (8), a supporting pad (4) is fixed on the cast iron base (8) through a socket head cap screw (5), a press cover (3) is fixed on the taper mandrel (6) through a sphere nut (1) and a sphere gasket (2), the taper mandrel (6) is sleeved with the taper sleeve (7), the lower portion of the taper mandrel (6) is fastened on a baffle (9) through a round nut (11) and a gasket (10), and the gear hub clamp is used for fixing a workpiece.
Description
Technical field
The utility model relates to a kind of fixture, specifically relates to a kind of gear teeth clamp.
Background technology
Gear hobbing is the basic operation of Gear Processing, adopts to roll and shaves the processes gear, and the gear hobbing precision plays a decisive role to the final precision of gear, generally adopts at present the Digit Control Machine Tool machining gears, effectively raises machining accuracy and the working (machining) efficiency of gear.But present numerical control gear-hobbing clamp complex structure, required precision be high, involve great expense, and loading and unloading are inconvenient; Process simultaneously the gear of different size, need the fixture of different size, the time of changing fixture is long, also causes the manufacturing expense of gear high, is unfavorable for that fast quick change produces.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes prior art, and a kind of simple in structure, easy to manufacture, easy to loading and unloading, the replacing time is short, the Gear Processing cost is low gear-hobbing clamp is provided.
Gear-hobbing clamp of the present utility model comprises cast iron base, spindle taper, axle sleeve and location securing member; It is characterized in that being provided with spindle taper in described cast iron base, axle sleeve, supporting pad is fixed on cast iron base by soket head cap screw, gland is fixed on spindle taper with sphere nut and spheric washer, spindle taper is enclosed within tapered sleeve, the spindle taper bottom is fastened on the baffle plate place by round nut and packing ring, is used for fixedly workpiece, guarantees the positioning precision of securing member.
Gear-hobbing clamp of the present utility model is simple in structure, low cost of manufacture, easy to loading and unloading; Can guarantee the Gear Processing precision,, for the workpiece of different size, only need to change the elastic jacket of correspondingly-sized, the replacing time is short, has improved the working (machining) efficiency of halogen wheel, has reduced the manufacturing cost of gear.
Description of drawings
Fig. 1 is the utility model structural representation
In figure 1, the sphere nut, 2, spheric washer, 3, gland, 4, supporting pad, 5, soket head cap screw, 6, spindle taper, 7, tapered sleeve, 8, cast iron base, 9, baffle plate, 10, packing ring, 11, round nut.
The specific embodiment
A kind of gear teeth clamp, comprise cast iron base, spindle taper, axle sleeve and location securing member; It is characterized in that: be provided with tapered sleeve (7) and axle (6) in described cast iron base (8); Supporting pad (4) is fixed on cast iron base (8) by soket head cap screw (5); Gland (3) is fixed on spindle taper (6) with sphere nut (1) and spheric washer (2), spindle taper (6) is enclosed within tapered sleeve (7), spindle taper (6) bottom is fastened on baffle plate (9) by round nut (11) and packing ring (10) and locates, and is used for fixedly workpiece.
Claims (1)
1. a gear teeth clamp, comprise cast iron base, spindle taper, axle sleeve and location securing member; It is characterized in that: be provided with tapered sleeve (7) and spindle taper (6) in described cast iron base (8); Supporting pad (4) is fixed on cast iron base (8) by soket head cap screw (5); Gland (3) is fixed on spindle taper (6) with sphere nut (1) and spheric washer (2), spindle taper (6) is enclosed within tapered sleeve (7), spindle taper (6) bottom is fastened on baffle plate (9) by round nut (11) and packing ring (10) and locates, and is used for fixedly workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201988387U CN203281987U (en) | 2013-04-19 | 2013-04-19 | Gear hub clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201988387U CN203281987U (en) | 2013-04-19 | 2013-04-19 | Gear hub clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281987U true CN203281987U (en) | 2013-11-13 |
Family
ID=49538362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201988387U Expired - Fee Related CN203281987U (en) | 2013-04-19 | 2013-04-19 | Gear hub clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639537A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Tooth grinding tool for machining transmission shaft of automatic transmission |
| CN104384624A (en) * | 2014-10-30 | 2015-03-04 | 刘文生 | Cylindrical mandrel hobbing fixture |
| 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 |
-
2013
- 2013-04-19 CN CN2013201988387U patent/CN203281987U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639537A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Tooth grinding tool for machining transmission shaft of automatic transmission |
| CN104384624A (en) * | 2014-10-30 | 2015-03-04 | 刘文生 | Cylindrical mandrel hobbing fixture |
| 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 |
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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: 20131113 Termination date: 20140419 |