CN202240543U - Shifting shaft drilling fixture - Google Patents
Shifting shaft drilling fixture Download PDFInfo
- Publication number
- CN202240543U CN202240543U CN2011202766591U CN201120276659U CN202240543U CN 202240543 U CN202240543 U CN 202240543U CN 2011202766591 U CN2011202766591 U CN 2011202766591U CN 201120276659 U CN201120276659 U CN 201120276659U CN 202240543 U CN202240543 U CN 202240543U
- Authority
- CN
- China
- Prior art keywords
- clamp
- guide rods
- base plate
- shifting shaft
- chuck
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a shifting shaft drilling fixture, which comprises a bottom plate, wherein the left end of the bottom plate is provided with a support; the upper end surface of the support is provided with a support plate in a sliding mode along the left and right directions; the front end of the support plate is provided with a clamping block in a sliding mode along the vertical direction; the side wall of the clamping block is provided with a chuck; the lower end surface of the chuck and the upper end of the side wall of the shifting shaft are clamped; the bottom plate is provided with a locating block below the clamping block; the upper end of the locating block is provided with a piercing plug; the upper surface of the piercing plug is fit with the lower end of the side wall of the shifting shaft; a fixing block is installed along the front-and-back direction behind the locating block on the right side of the clamping block on the bottom plate; the upper end surface of the fixing block is provided with a V-shaped groove; a plurality of vertical guide rods are installed on the right side of the fixing block on the bottom plate and are provided with platens in a sliding mode; and the upper ends of the guide rods are screwed with locking nuts. The shifting shaft drilling fixture has a novel structure, the locating block is provided with the V-shaped groove, the chuck and the piercing plug are cooperated for clamping, the shifting shaft drilling fixture is convenient and quick to install, the size precision is guaranteed, and the machining quality is improved.
Description
Technical field:
The utility model relates to the anchor clamps field, relates in particular to a kind of gearshift axle boring grab.
Background technology:
Anchor clamps are to be used for fixing processing object in the machine-building process, make it to occupy correct position, with the device of accepting construction or detecting, claim jig again.In a broad sense, any operation in technical process is used for installing rapidly, easily and safely the device of workpiece, all can be described as anchor clamps.For example weld jig, inspection jig, assembling jig, jig etc.
For the processing of the boring of the gearshift axle on the automobile, because the axial location error is bigger, wasted great amount of time during all the time owing to installing and locating, cause processing dimension not meet standard in the process.Designer's matter of utmost importance is the frock clamp of the suitable needs of production of design one cover.
The utility model content:
To the prior art problem, the purpose of the utility model provides a kind of gearshift axle boring grab, and installing and locating is convenient and swift, has solved the big defective of gearshift axle axial location error effectively.
The technical scheme of the utility model is following:
Gearshift axle boring grab comprises base plate, and it is characterized in that: the base plate left end is equipped with bearing; The bearing upper surface is slidingly fitted with support plate along left and right directions; Support plate front end edge above-below direction is slidingly fitted with clamp, and the clamp sidewall is provided with chuck, chuck lower surface and the clamping mutually of gearshift axle sidewall upper; Be positioned at the clamp below on the base plate locating piece is installed, the locating piece upper end is provided with the top, and the top upper surface is fitted with gearshift axle side wall lower ends; Be positioned at the clamp right side on the base plate, the locating piece rear is equipped with fixed block along fore-and-aft direction, the fixed block upper surface has the groove of V-arrangement; Be positioned at the fixed block right side on the base plate vertical several guide rods are installed, be slidingly fitted with pressing plate on several guide rods, several guide rods upper end is combined with locking nut.
Described gearshift axle boring grab, it is characterized in that: described several guide rods are set with spherical washer between clamp nut and pressing plate.
The utility model has the advantages that:
The utility model novel structure, locating piece are provided with the groove of V-arrangement, adopt the chuck clamping that matches with the top, and be quick and easy for installation, improved the dimensional accuracy of spindle nose center to drill center, improved the quality of processing.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to Fig. 1:
Gearshift axle boring grab comprises base plate 1, and base plate 1 left end is equipped with bearing 2; Bearing 2 upper surfaces are slidingly fitted with support plate 3 along left and right directions; Support plate 3 front end edge above-below directions are slidingly fitted with clamp 4, and clamp 4 sidewalls are provided with chuck 5, chuck 5 lower surfaces and the clamping mutually of gearshift axle sidewall upper; Be positioned at clamp 4 belows on the base plate 1 locating piece 6 is installed, locating piece 6 upper ends are provided with top 7, come directly towards 7 upper surfaces and fit with gearshift axle side wall lower ends; Be positioned at clamp 4 right sides on the base plate 1, locating piece 6 rears are equipped with fixed block 8 along fore-and-aft direction, fixed block 8 upper surfaces have the groove 9 of V-arrangement; Be positioned at fixed block 8 right sides on the base plate 1 vertical several guide rods 10 are installed, be slidingly fitted with pressing plate 11 on several guide rods 10, several guide rods 10 upper ends are combined with locking nut 12, and several guide rods 10 are set with spherical washer 13 between clamp nut 12 and pressing plate 11.
In a groove 9 of the V-arrangement that is positioned over fixed block 8 of shifting gears; Spindle nose drops on to clamp between the top 7 of chuck 5 and locating piece 6 of clamp 4 and holes; Guaranteed the center of spindle nose and the distance 127.5 of boring
0.1mm, processing dimension is accurate.
Claims (2)
1. gearshift axle boring grab; Comprise base plate; It is characterized in that: the base plate left end is equipped with bearing, and the bearing upper surface is slidingly fitted with support plate along left and right directions, and support plate front end edge above-below direction is slidingly fitted with clamp; The clamp sidewall is provided with chuck, chuck lower surface and the clamping mutually of gearshift axle sidewall upper; Be positioned at the clamp below on the base plate locating piece is installed, the locating piece upper end is provided with the top, and the top upper surface is fitted with gearshift axle side wall lower ends; Be positioned at the clamp right side on the base plate, the locating piece rear is equipped with fixed block along fore-and-aft direction, the fixed block upper surface has the groove of V-arrangement; Be positioned at the fixed block right side on the base plate vertical several guide rods are installed, be slidingly fitted with pressing plate on several guide rods, several guide rods upper end is combined with locking nut.
2. gearshift axle boring grab according to claim 1, it is characterized in that: described several guide rods are set with spherical washer between clamp nut and pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202766591U CN202240543U (en) | 2011-08-01 | 2011-08-01 | Shifting shaft drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202766591U CN202240543U (en) | 2011-08-01 | 2011-08-01 | Shifting shaft drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240543U true CN202240543U (en) | 2012-05-30 |
Family
ID=46101844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202766591U Expired - Fee Related CN202240543U (en) | 2011-08-01 | 2011-08-01 | Shifting shaft drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240543U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223512A (en) * | 2013-05-16 | 2013-07-31 | 重庆和剑机械制造有限公司 | Locating hole drilling jig of gear-shifting swing rod |
| CN103273345A (en) * | 2013-05-16 | 2013-09-04 | 重庆和剑机械制造有限公司 | Shift gear oscillating bar W face turning machining fixture |
| CN104289938A (en) * | 2014-09-30 | 2015-01-21 | 苏州速腾电子科技有限公司 | Jig special for circular shaft |
| CN104816173A (en) * | 2015-05-06 | 2015-08-05 | 南通恩迈精密机械科技有限公司 | Rapid switching fixture for numerical control machining |
| CN107328568A (en) * | 2017-08-09 | 2017-11-07 | 海盐猛凌汽车配件有限公司 | Dog bone bar portion yield strength detects construction package and its detection method |
| CN107745276A (en) * | 2017-09-30 | 2018-03-02 | 重庆纵翼机械制造有限公司 | A kind of boring grab with clearing function |
-
2011
- 2011-08-01 CN CN2011202766591U patent/CN202240543U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223512A (en) * | 2013-05-16 | 2013-07-31 | 重庆和剑机械制造有限公司 | Locating hole drilling jig of gear-shifting swing rod |
| CN103273345A (en) * | 2013-05-16 | 2013-09-04 | 重庆和剑机械制造有限公司 | Shift gear oscillating bar W face turning machining fixture |
| CN103223512B (en) * | 2013-05-16 | 2015-04-22 | 重庆和剑机械制造有限公司 | Locating hole drilling jig of gear-shifting swing rod |
| CN103273345B (en) * | 2013-05-16 | 2015-10-21 | 重庆和剑机械制造有限公司 | Gearshift fork W face workpiece machining clamp |
| CN104289938A (en) * | 2014-09-30 | 2015-01-21 | 苏州速腾电子科技有限公司 | Jig special for circular shaft |
| CN104816173A (en) * | 2015-05-06 | 2015-08-05 | 南通恩迈精密机械科技有限公司 | Rapid switching fixture for numerical control machining |
| CN107328568A (en) * | 2017-08-09 | 2017-11-07 | 海盐猛凌汽车配件有限公司 | Dog bone bar portion yield strength detects construction package and its detection method |
| CN107328568B (en) * | 2017-08-09 | 2023-08-08 | 海盐猛凌汽车配件有限公司 | Canine bone stem yield strength detection structural assembly and detection method thereof |
| CN107745276A (en) * | 2017-09-30 | 2018-03-02 | 重庆纵翼机械制造有限公司 | A kind of boring grab with clearing function |
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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: 20120530 Termination date: 20120801 |