CN203936597U - Yoke is pressed blanking cover frock - Google Patents
Yoke is pressed blanking cover frock Download PDFInfo
- Publication number
- CN203936597U CN203936597U CN201420384200.7U CN201420384200U CN203936597U CN 203936597 U CN203936597 U CN 203936597U CN 201420384200 U CN201420384200 U CN 201420384200U CN 203936597 U CN203936597 U CN 203936597U
- Authority
- CN
- China
- Prior art keywords
- blanking cover
- compression leg
- yoke
- sliding sleeve
- splined hole
- 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
Links
- 230000006835 compression Effects 0.000 claims abstract description 34
- 238000007906 compression Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model provides a kind of yoke to press blanking cover frock, described yoke comprises front sleeve and rear splined hole, described frock comprises compression leg for inserting described front sleeve and for inserting the limited block of described rear splined hole, the external diameter of described compression leg is not more than the internal diameter of rear splined hole, described compression leg top is provided with blanking cover counterbore, described compression leg bottom is provided with a spacing collar, on described compression leg, be arranged with a sliding sleeve, the die cavity of described sliding sleeve and described front sleeve matches, the outer surface of described sliding sleeve is provided with the die cavity of described front sleeve and matches in order to the imitated structure of location, between described sliding sleeve and spacing collar, be connected with a Compress Spring.The utility model yoke presses blanking cover tool structure simple, easy to operate, and whole stable working state is reliable, has optimized productive temp, has significantly improved operating efficiency.Can ensure to press-fit quality, blanking cover sealing is good, has reliable anti-leak function simultaneously.
Description
Technical field
The utility model relates to yoke assembling, relates in particular to a kind of yoke and presses blanking cover frock.
Background technology
When running car, by the output shaft of transmission system and being slidably matched of yoke, to reverse form transferring power.Need because of lubricated, in the cavity forming, be full of lubricating oil between yoke, blanking cover and output shaft.In transferring power process, due to reciprocatingly sliding of moment of torsion, output shaft fuel tank hot environment and output shaft, can cause that the positive and negative flower of mounting occurs the oil pressure in cavity, if blanking cover assembling is not in place, poor sealing, easily cause producing and leaking or dynamic leakage between yoke and the contact-making surface of blanking cover, bring serious potential safety hazard.
Blanking cover form is thickness 1mm, the circular sheet metal component that edge is upwards turned up.Because when assembling requires to turn up part upwards, back-off, in the step of yoke front sleeve and rear splined hole intersection, if directly press-fit blanking cover lower plane, easily causes that blanking cover is out of shape, and press mounting dimension can not directly ensure, has quality risk.Meanwhile, existing pressure blanking cover clamp structure is also comparatively complicated, and operation is loaded down with trivial details, operation inconvenience, and have a strong impact on productive temp.
Utility model content
Technical problem to be solved in the utility model is exactly for above shortcomings in prior art, provides a kind of yoke to press blanking cover frock, presses the problem of blanking cover road order complex operation for solving prior art yoke.
For achieving the above object and other relevant objects, the utility model provides a kind of yoke to press blanking cover frock, described yoke comprises front sleeve and rear splined hole, described frock comprises compression leg for inserting described front sleeve and for inserting the limited block of described rear splined hole, the external diameter of described compression leg is not more than the internal diameter of rear splined hole, described compression leg top is provided with blanking cover counterbore, described compression leg bottom is provided with a spacing collar, on compression leg, be arranged with a sliding sleeve, the die cavity of described sliding sleeve and described front sleeve matches, the outer surface of described sliding sleeve is provided with the die cavity of described front sleeve and matches in order to the imitated structure of location, between described sliding sleeve and spacing collar, be connected with a Compress Spring.
Further, the top circumference of described sliding sleeve is evenly provided with the flange that three outward radials extend.
Further, described compression leg below is provided with a base, and base is provided with mounting groove, and described compression leg bolt is connected in mounting groove.
Further, described compression leg bottom is provided with a locating flange, and described locating flange is between spacing collar and base.
By above technical scheme, the utility model has following technique effect compared to prior art: the utility model yoke presses blanking cover tool structure simple, easy to operate, after blanking cover is placed in blanking cover counterbore, press presses down and promotes limited block and yoke and synchronously move down, and insert in blanking cover and jointly the conflict upper and lower side of blanking cover bottom surface of compression leg limited block bottom.Yoke promotes sliding sleeve to be continued to move down, until blanking cover snaps in the step in yoke.Whole stable working state is reliable, has optimized productive temp, has significantly improved operating efficiency.Can ensure to press-fit quality, blanking cover sealing is good, has reliable anti-leak function simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model yoke is pressed blanking cover frock;
Fig. 2 is the top view of sliding sleeve.
Element numbers explanation:
1 yoke
2 compression legs
21 locating flanges
3 limited blocks
4 blanking covers
5 sliding sleeves
51 flanges
6 spacing collars
7 Compress Springs
8 bases
9 blanking cover counterbores
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1 to Fig. 2.Notice, appended graphic the illustrated structure of this description, ratio, size etc., all contents in order to coordinate description to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
Consult shown in Fig. 1, the utility model provides a kind of yoke to press blanking cover frock, yoke 1 comprises front sleeve and rear splined hole, frock comprises compression leg 2 for inserting front sleeve and for inserting the limited block 3 of rear splined hole, the external diameter of compression leg 2 is not more than the internal diameter of rear splined hole, the top of compression leg 2 is provided with the blanking cover counterbore 9 for accommodating blanking cover 4, the bottom of compression leg 2 is provided with a spacing collar 6, on compression leg, be arranged with a sliding sleeve 5, the outer surface of sliding sleeve 5 is provided with the die cavity of front sleeve and matches in order to the imitated structure of location, between sliding sleeve 5 and spacing collar 6, be connected with a Compress Spring 7.
When use, first this frock is fixed on the peripheral press bed of assembling, then blanking cover 4 (turning up part upwards) is placed in blanking cover counterbore 9; Get yoke 1 (front sleeve is downward) and adjust the angle of yoke, be set on sliding sleeve 5; Get limited block 3, limited block 3 is inserted in the rear splined hole of yoke, the length that requires limited block to enter the part of splined hole after yoke must be consistent with the degree of depth of the blanking cover of technological requirement, and its tolerance is the 1/3-1/5 of technological requirement blanking cover depth tolerances.Enable after press, press presses down promotion limited block 3 and yoke 1 synchronously moves down, and the bottom of limited block 3 is inserted in blanking cover 4 and the upper and lower side of compression leg 2 common conflict blanking cover bottom surfaces.Yoke 1 promotes sliding sleeve 5 to be continued to move down, until blanking cover 4 snaps in the step of yoke front sleeve and rear splined hole intersection.Press down in process, by the upper and lower side of limited block 3 and compression leg 2 common conflict blanking cover bottom surfaces, prevent that blanking cover from moving past many and producing deformation press-fiting process meta.
As further improvement of the utility model, consult shown in Fig. 2, the top circumference of sliding sleeve 5 is evenly provided with the flange 51 that three outward radials extend, form with the die cavity of front sleeve and match in order to the imitated structure of location, prevent that in process that yoke 1 presses down, yoke 1 is crooked, sideslip or and sliding sleeve 5 between relatively rotate.
Compression leg 2 belows are provided with a base 9, and base 9 is provided with mounting groove, and compression leg 2 bolts are connected in mounting groove.Compression leg 2 bottoms are provided with locating flange 21, and locating flange 21, between spacing collar 6 and base 9, makes the installation of compression leg 2 more firm.And the height setting sliding sleeve by spacing collar 6 press down stroke, meet in the time that blanking cover is pressed onto accurate location, yoke lower end does not contact with base upper surface.
In sum, the utility model yoke presses blanking cover tool structure simple, simple to operate, and stable working state is reliable, has optimized productive temp, has significantly improved operating efficiency.Can ensure to press-fit quality, blanking cover sealing is good, has reliable anti-leak function simultaneously.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Claims (4)
1. a yoke is pressed blanking cover frock, described yoke comprises front sleeve and rear splined hole, it is characterized in that, described frock comprises compression leg (2) for inserting described front sleeve and for inserting the limited block (3) of described rear splined hole, the external diameter of described compression leg (2) is not more than the internal diameter of rear splined hole, described compression leg (2) top is provided with blanking cover counterbore (9), described compression leg (2) bottom is provided with a spacing collar (6), on described compression leg, be arranged with a sliding sleeve (5), the outer surface of described sliding sleeve (5) is provided with the die cavity of described front sleeve and matches in order to the imitated structure of location, between described sliding sleeve (5) and spacing collar (6), be connected with a Compress Spring (7).
2. yoke according to claim 1 is pressed blanking cover frock, it is characterized in that, the top circumference of described sliding sleeve (5) is evenly provided with the flange (51) that three outward radials extend.
3. yoke according to claim 1 is pressed blanking cover frock, it is characterized in that, described compression leg (2) below is provided with a base (8), and base (8) is provided with mounting groove, and described compression leg (2) bolt is connected in mounting groove.
4. yoke according to claim 3 is pressed blanking cover frock, it is characterized in that, described compression leg (2) bottom is provided with a locating flange (21), and described locating flange (21) is positioned between spacing collar (6) and base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384200.7U CN203936597U (en) | 2014-07-11 | 2014-07-11 | Yoke is pressed blanking cover frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384200.7U CN203936597U (en) | 2014-07-11 | 2014-07-11 | Yoke is pressed blanking cover frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936597U true CN203936597U (en) | 2014-11-12 |
Family
ID=51855945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384200.7U Expired - Fee Related CN203936597U (en) | 2014-07-11 | 2014-07-11 | Yoke is pressed blanking cover frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698842A (en) * | 2016-04-22 | 2016-06-22 | 浙江德福精密驱动制造有限公司 | Three-pin axle fork spherical way detection tool |
| CN105710781A (en) * | 2016-04-22 | 2016-06-29 | 浙江德福精密驱动制造有限公司 | Three-pin shaft fork self-positioning tool |
| CN109676349A (en) * | 2019-03-01 | 2019-04-26 | 四川光恒通信技术有限公司 | A kind of novel B OSA shell-LD press mounting structure and pressing method |
| CN113953802A (en) * | 2021-11-29 | 2022-01-21 | 耐世特凌云驱动系统(涿州)有限公司 | Sliding sleeve blanking cover press fitting tool |
-
2014
- 2014-07-11 CN CN201420384200.7U patent/CN203936597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698842A (en) * | 2016-04-22 | 2016-06-22 | 浙江德福精密驱动制造有限公司 | Three-pin axle fork spherical way detection tool |
| CN105710781A (en) * | 2016-04-22 | 2016-06-29 | 浙江德福精密驱动制造有限公司 | Three-pin shaft fork self-positioning tool |
| CN109676349A (en) * | 2019-03-01 | 2019-04-26 | 四川光恒通信技术有限公司 | A kind of novel B OSA shell-LD press mounting structure and pressing method |
| CN113953802A (en) * | 2021-11-29 | 2022-01-21 | 耐世特凌云驱动系统(涿州)有限公司 | Sliding sleeve blanking cover press fitting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |