CN204053749U - Synchro converter ring conical surface facing-up frock - Google Patents
Synchro converter ring conical surface facing-up frock Download PDFInfo
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- CN204053749U CN204053749U CN201420515137.6U CN201420515137U CN204053749U CN 204053749 U CN204053749 U CN 204053749U CN 201420515137 U CN201420515137 U CN 201420515137U CN 204053749 U CN204053749 U CN 204053749U
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Abstract
The utility model discloses a kind of synchro converter ring conical surface facing-up frock, comprises standard cone, Product Positioning Block, floating seat, Anti-rotary block, spring, Connection Block and positioning seat; Standard cone is connected on drill press spindle; Connection Block and positioning seat are fastened as a whole, and the top of positioning seat has counterbore, and counterbore base is equipped with plane bearing; Floating seat is placed on the plane bearing in positioning seat counterbore, and Anti-rotary block is arranged on positioning seat; Floating seat top has vertical counterbore, and spring is placed in the vertical counterbore of floating seat, and Product Positioning Block is arranged on floating seat by adjustment screw, uses spring supporting between Product Positioning Block and floating seat.The utility model is arranged on common upright drill, rotate drill press spindle, product workpiece inner conical surface and standard cone can automatic guide, feel relieved and grind, the synchro converter ring product after facing-up, conical surface linearity, circularity, roughness improve, and improve the quality of synchro converter ring product.
Description
Technical field
The utility model relates to a kind of facing-up frock of synchro converter ring, specifically a kind of synchro converter ring conical surface facing-up frock.
Background technology
Synchronized improves automobile gear shift performance, makes the spindle synchronous of different rotating speeds, transmits the main parts size of engine output torque.Synchro converter ring is after interior (outward) conical surface process, namely be interior (outward) conical surface synchronous ring after CNC Lathe Turning, but the conical surface linearity of the synchro converter ring sometimes after turning, circularity, roughness are difficult to reach optimum efficiency, need with standard cone and product workpiece conical surface facing-up, to improve linearity, circularity, the roughness of (outward) conical surface in synchro converter ring, to improve the quality of synchro converter ring product.
Utility model content
The purpose of this utility model is to provide a kind of synchro converter ring conical surface facing-up frock improving the quality of synchro converter ring product.
For achieving the above object, the utility model is by the following technical solutions:
Synchro converter ring conical surface facing-up frock, comprises standard cone, Product Positioning Block, floating seat, Anti-rotary block, spring, Connection Block and positioning seat; Standard cone is connected on drill press spindle; Connection Block and positioning seat are fastened as a whole, and the top of positioning seat has counterbore, and counterbore base is provided with plane bearing; Floating seat is placed on the plane bearing in positioning seat counterbore, and Anti-rotary block is arranged on positioning seat; Floating seat top has vertical counterbore, and spring is placed in the vertical counterbore of floating seat, and Product Positioning Block is arranged on floating seat by adjustment screw, uses spring supporting between Product Positioning Block and floating seat.
The utility model is arranged on common upright drill, rotates drill press spindle, product workpiece inner conical surface and standard cone can automatic guide, feel relieved and grind; Facing-up frock is arranged on common driller and uses, and instead of the partial function of jig boring machine, reduces the requirement to process equipment.Positioning seat counterbore base is provided with plane bearing, makes floating seat on plane bearing, have sliding speed faster, and standard cone can be allowed to import very soon in product workpiece taper hole.Anti-rotary block is arranged on positioning seat, can stop the mutual rotation between floating seat and positioning seat.Due to the effect of spring, the elastic force of adjustment screw adjustable product positioning seat, make product workpiece can fully with standard cone contact, facing-up, the quality of raising synchro converter ring product.
Further improvement is: the axial float amount of described Product Positioning Block is 0.1 ~ 0.2mm, and radial floating amount is 0.5 ~ 0.6mm.Product workpiece in the margin of tolerance can be made axially and radially fully and standard cone contact, facing-up, synchronous ring conical surface quality can be improved.
Further improvement is: described floating seat and the radial clearance of positioning seat are 1.8 ~ 2mm.Make standard cone and the product workpiece conical surface can automatic guiding, compensate for drill press spindle up and down to the shortcoming of potential difference.
Effect of the present utility model is: can be arranged on common driller and use, and the substitute partial function of jig boring machine, reduces the requirement to process equipment; Utilize radial floating, standard cone and the product workpiece conical surface can automatic guidings, compensate for drill press spindle up and down to the shortcoming of potential difference; Because plane bearing is equipped with in the bottom of positioning seat, make floating seat at the sliding on planes speed of plane bearing, standard cone can be allowed to import very soon in product taper hole; Because guide holder is provided with spring, the elastic force of adjustment screw adjustable product positioning seat, make product workpiece can fully with standard cone contact, facing-up, the quality of raising synchro converter ring product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, drill press spindle; 2, bolt; 3, standard cone; 4, Product Positioning Block; 5, floating seat; 6, screw; 7, Anti-rotary block; 8, Connection Block; 9, spring; 10, positioning seat; 11, plane bearing; 12, adjustment screw; 13, product workpiece
Detailed description of the invention
Below, by reference to the accompanying drawings the utility model is further described:
As shown in Figure 1, the utility model comprises standard cone 3, Product Positioning Block 4, floating seat 5, Anti-rotary block 7, Connection Block 8, spring 9, positioning seat 10 and plane bearing 11.Standard cone 3 is connected on drill press spindle 1 by bolt 2; Connection Block 8 and positioning seat 10 are integrated by screw fastening, are fixed on Drilling machines bench; The top of positioning seat 10 has counterbore, and counterbore base is equipped with plane bearing 11; Floating seat 5 is placed on the plane bearing 11 in the counterbore of positioning seat 10, and its radial clearance is 1.8 ~ 2mm, utilizes radial floating, and the conical surface of standard cone 3 and product workpiece 13 can automatic guiding, compensate for drill press spindle up and down to the shortcoming of potential difference.Floating seat 5 moves on plane bearing 11, and sliding speed is very fast, and standard cone can be allowed to import very soon in product taper hole.Anti-rotary block 7 has 3 at least, is arranged on positioning seat 10 by screw 6, for stoping the mutual rotation between floating seat 5 and positioning seat 10.Floating seat 5 top has vertical counterbore, and spring 9 has 3 at least, is placed in the vertical counterbore of floating seat 5, and Product Positioning Block 4 is arranged in the vertical counterbore of floating seat 5 by adjustment screw 12, supports between Product Positioning Block 4 and floating seat 5 with spring 9.In facing-up process, Product Positioning Block 4 leads in the vertical counterbore of floating seat 5, by the effect of spring 9, there is 0.1 ~ 0.2mm axial float amount, the elastic force of adjustment screw 12 adjustable product positioning seat 4, allow the product axis direction in the margin of tolerance can fully contact with standard cone 3, facing-up, improve the quality of synchro converter ring product.Product workpiece 13 is placed naturally (not needing to fix) on Product Positioning Block 4, and its radial floating amount is 0.5 ~ 0.6mm.
The utility model is arranged on common upright drill, rotates drill press spindle, product workpiece inner conical surface and the automatic guide of standard cone, feel relieved and grind.The partial function of jig boring machine with common driller substitute, reduces the requirement to process equipment.It is as follows that the synchro converter ring conical surface three degree detects data:
Synchro converter ring product after facing-up, conical surface linearity, circularity, roughness improve, and product conical surface handle effect is good, the screw thread turnover edge of a knife Glabrous thorn of the conical surface; Clamping stagnation rate during product gear shift, neutral gear Abnormal Sound Trouble rate reduce.
Claims (3)
1. synchro converter ring conical surface facing-up frock, is characterized in that: described frock comprises standard cone, Product Positioning Block, floating seat, Anti-rotary block, spring, Connection Block and positioning seat; Standard cone is connected on drill press spindle; Connection Block and positioning seat are fastened as a whole, and the top of positioning seat has counterbore, and counterbore base is equipped with plane bearing; Floating seat is placed on the plane bearing in positioning seat counterbore, and Anti-rotary block is arranged on positioning seat; Floating seat top has vertical counterbore, and spring is placed in the vertical counterbore of floating seat, and Product Positioning Block is arranged on floating seat by adjustment screw, uses spring supporting between Product Positioning Block and floating seat.
2. synchro converter ring conical surface facing-up frock according to claim 1, is characterized in that: the axial float amount of described Product Positioning Block is 0.1 ~ 0.2mm, and radial floating amount is 0.5 ~ 0.6mm.
3. synchro converter ring conical surface facing-up frock according to claim 1, is characterized in that: described floating seat and the radial clearance of positioning seat are 1.8 ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515137.6U CN204053749U (en) | 2014-09-09 | 2014-09-09 | Synchro converter ring conical surface facing-up frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515137.6U CN204053749U (en) | 2014-09-09 | 2014-09-09 | Synchro converter ring conical surface facing-up frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053749U true CN204053749U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420515137.6U Active CN204053749U (en) | 2014-09-09 | 2014-09-09 | Synchro converter ring conical surface facing-up frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN204053749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031987A (en) * | 2015-03-20 | 2016-10-19 | 成都豪能科技股份有限公司 | Synchronizer tooth ring assembly match grinding tool |
| CN110303408A (en) * | 2019-05-31 | 2019-10-08 | 陕西法士特汽车传动集团有限责任公司 | A kind of synchronizer grinding device |
| CN114393421A (en) * | 2021-12-21 | 2022-04-26 | 浙江万鼎精密科技股份有限公司 | Floating type hole site secondary finish machining tool and machining method thereof |
-
2014
- 2014-09-09 CN CN201420515137.6U patent/CN204053749U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031987A (en) * | 2015-03-20 | 2016-10-19 | 成都豪能科技股份有限公司 | Synchronizer tooth ring assembly match grinding tool |
| CN110303408A (en) * | 2019-05-31 | 2019-10-08 | 陕西法士特汽车传动集团有限责任公司 | A kind of synchronizer grinding device |
| CN114393421A (en) * | 2021-12-21 | 2022-04-26 | 浙江万鼎精密科技股份有限公司 | Floating type hole site secondary finish machining tool and machining method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |