CN201960357U - Fixture for milling internal groove of synchronizer gear sleeve - Google Patents
Fixture for milling internal groove of synchronizer gear sleeve Download PDFInfo
- Publication number
- CN201960357U CN201960357U CN2010206851103U CN201020685110U CN201960357U CN 201960357 U CN201960357 U CN 201960357U CN 2010206851103 U CN2010206851103 U CN 2010206851103U CN 201020685110 U CN201020685110 U CN 201020685110U CN 201960357 U CN201960357 U CN 201960357U
- Authority
- CN
- China
- Prior art keywords
- gear sleeve
- ringfeder
- synchronizer gear
- fixture
- expansion sleeve
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to positioning and clamping devices for processing an automobile synchronizer gear sleeve, in particular to a fixture for milling an internal groove of the synchronizer gear sleeve. The fixture is characterized in that an expansion sleeve is fixed on a base, a T-shaped taper mandrel capable of vertically moving and matching with the taper of the expansion sleeve is arranged coaxially with the expansion sleeve, the matched taper angle of the expansion sleeve and the T-shaped taper mandrel is 18 degrees, limit blocks are arranged below the T-shaped taper mandrel, and a positioning block is arranged outside the expansion sleeve and fixed on the base. By the aid of the fixture, labor intensity of operators is greatly reduced, production efficiency is improved, and the shortcoming that an original mandrel cannot be adaptive to different minor diameters of internal splines of the gear sleeve is eliminated so that product quality is enhanced.
Description
Technical field
The utility model relates to automobile synchronizer tooth cover processing positioning clamping device, and particularly a kind of synchronizer gear sleeve mills the inside groove anchor clamps.
Background technology
Usually adopt by hand when synchronizer gear sleeve mills inside groove and fix the tooth cover by pressing plate and fastening bolt, not only cause operator's labour intensity big, production efficiency is low, and apotting spindle can not adapt to the variation not of uniform size of tooth cover internal spline path, and product quality is difficult to guarantee.
The utility model content
The utility model purpose provides a kind of synchronizer gear sleeve that can adapt to the variation not of uniform size of tooth cover internal spline path and mills the inside groove anchor clamps.
Technical solutions of the utility model: a kind of synchronizer gear sleeve mills the inside groove anchor clamps, on base, be fixed with ringfeder, being furnished with one with the ringfeder concentric can move up and down and with it with the T shape tapering axle of taper fit, be provided with limited block below T shape tapering axle, locating piece places the ringfeder outside and is fixed on the base.
It is 18 ° that ringfeder cooperates taper angle with T shape tapering axle.
Be provided with one in the ringfeder upper end and proofread and correct circle.
One location screw is set between ringfeder and T shape tapering axle.
T shape tapering axle lower end is connected with hydraulic cylinder piston.
The utility model is easy and simple to handle, has significantly reduced operator's labour intensity, has improved production efficiency, has eliminated former axle simultaneously and can not adapt to tooth cover internal spline path drawback not of uniform size, has improved product quality.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model ringfeder structural representation.
1 base plate among the figure, 2 hydraulic jacks, 3 bases, 4T shape tapering axle, 5 dog screws, 6 locating pieces, 7 limited blocks, 8 ringfeders, 9 tooth covers (workpiece), 10 proofread and correct circle.
The specific embodiment
The utility model is the positioning clamping device of processing tooth cover slide block slot, mainly comprise ringfeder, T shape tapering axle, locating piece, limited block, base, base plate, hydraulic jack and base are installed on the base plate, ringfeder, locating piece are installed on the base, T shape tapering axle cooperates with ringfeder, the stroke of limited block restriction hydraulic jack.Workpiece be by the double wedge on the ringfeder cylindrical and tooth cover internal spline teeth groove cooperating and locating piece is realized locating, when hydraulic cylinder piston down moved, the conical surface by 18 ° of T shape tapering axles made the ringfeder spreading, thereby makes workpiece clamped.During operation tooth cover to be processed is positioned on the locating piece, steps on pin and step on the action that switch can be realized whole anchor clamps by hydraulic control system.
The ringfeder structure difference that this ringfeder and other operation are used is 18 ° of cone angles, the conical surface of this ringfeder and ringfeder cylindrical (periphery that contacts with tooth cover path) be not at same position, like this when adapting to the workpiece of different size, this place's cylindrical can have unified wall thickness, and T shape tapering axle has also been avoided the position of milling cutter simultaneously.
Claims (5)
1. a synchronizer gear sleeve mills the inside groove anchor clamps, it is characterized in that: on base, be fixed with ringfeder, being furnished with one with the ringfeder concentric can move up and down and with it with the T shape tapering axle of taper fit, be provided with limited block below T shape tapering axle, locating piece places the ringfeder outside and is fixed on the base.
2. mill the inside groove anchor clamps according to the described a kind of synchronizer gear sleeve of claim 1, it is characterized in that: it is 18 ° that ringfeder cooperates taper angle with T shape tapering axle.
3. mill the inside groove anchor clamps according to the described a kind of synchronizer gear sleeve of claim 1, it is characterized in that: be provided with one in the ringfeder upper end and proofread and correct circle.
4. mill the inside groove anchor clamps according to the described a kind of synchronizer gear sleeve of claim 1, it is characterized in that: a location screw is set between ringfeder and T shape tapering axle.
5. mill the inside groove anchor clamps according to the described a kind of synchronizer gear sleeve of claim 1, it is characterized in that: T shape tapering axle lower end is connected with hydraulic cylinder piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206851103U CN201960357U (en) | 2010-12-23 | 2010-12-23 | Fixture for milling internal groove of synchronizer gear sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206851103U CN201960357U (en) | 2010-12-23 | 2010-12-23 | Fixture for milling internal groove of synchronizer gear sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960357U true CN201960357U (en) | 2011-09-07 |
Family
ID=44522884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206851103U Expired - Fee Related CN201960357U (en) | 2010-12-23 | 2010-12-23 | Fixture for milling internal groove of synchronizer gear sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960357U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513800A (en) * | 2011-12-23 | 2012-06-27 | 赣州群星机械有限公司 | Automobile synchronizer gear hub trislot machining process and tool thereof |
| CN102601573A (en) * | 2012-03-23 | 2012-07-25 | 南方泵业股份有限公司 | Rolling device for plate parts and processing method of rolling device |
| CN109108704A (en) * | 2018-10-15 | 2019-01-01 | 安徽明雁齿轮有限公司 | A kind of milling clamper for the self-positioning clamping of delivery pump main shaft end face circular hole |
| CN114247912A (en) * | 2021-11-22 | 2022-03-29 | 浙江万里扬智能制造有限公司 | Automobile synchronizer gear sleeve clamp |
-
2010
- 2010-12-23 CN CN2010206851103U patent/CN201960357U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513800A (en) * | 2011-12-23 | 2012-06-27 | 赣州群星机械有限公司 | Automobile synchronizer gear hub trislot machining process and tool thereof |
| CN102601573A (en) * | 2012-03-23 | 2012-07-25 | 南方泵业股份有限公司 | Rolling device for plate parts and processing method of rolling device |
| CN109108704A (en) * | 2018-10-15 | 2019-01-01 | 安徽明雁齿轮有限公司 | A kind of milling clamper for the self-positioning clamping of delivery pump main shaft end face circular hole |
| CN114247912A (en) * | 2021-11-22 | 2022-03-29 | 浙江万里扬智能制造有限公司 | Automobile synchronizer gear sleeve clamp |
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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: 20110907 Termination date: 20111223 |