CN204819277U - Once pack close pearl bearing and oil blanket spare into and shift pressure of case and rivet anchor clamps - Google Patents
Once pack close pearl bearing and oil blanket spare into and shift pressure of case and rivet anchor clamps Download PDFInfo
- Publication number
- CN204819277U CN204819277U CN201520556300.8U CN201520556300U CN204819277U CN 204819277 U CN204819277 U CN 204819277U CN 201520556300 U CN201520556300 U CN 201520556300U CN 204819277 U CN204819277 U CN 204819277U
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- CN
- China
- Prior art keywords
- inner sleeve
- oil seal
- spring
- shaft
- bead bearing
- 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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- Automatic Assembly (AREA)
Abstract
The utility model discloses an once pack close pearl bearing and oil blanket spare into and shift pressure of case and rivet anchor clamps, pressing including close pearl bearing and riveting part (A) and press with oil blanket spare and rivet part (B), close pearl bearing is pressed and is riveted part (A) and be located oil blanket spare pressure and rivet part (B) under, secret pearl bearing pressure is riveted part (A) and is riveted part (B) and include aerostatic press connecting piece (6), riveting mandrel (7), inner skleeve (8), outer sleeve (9) and second spring (10) including bottom plate (1), location spool (2), guide block (3), guide shaft (4), first spring (5) and bush (11), oil blanket spare pressure. Design benefit, the design is novel, rivets anchor clamps through this pressure and once with close pearl bearing and the oil blanket spare incasement of shifting gears of impressing, combines guide structure and aerostatic press, has guaranteed the stability of mechanism's operation, has improved that the quality is riveted to the pressure and efficiency is riveted to the pressure.
Description
Technical field
The utility model relates to automotive transmission parts machining equipment, is specifically related to a kind of squeeze riveter clamp sealed bead bearing and oil seal once being loaded gearshift case.
Background technology
As shown in Figure 2, gearshift box assembly is pressed by oil seal C, sealed bead bearing D and gearshift case E tri-part and forms, and oil seal C is from the top press-in of gearshift case E, and sealed bead bearing D is from the below press-in of gearshift case E.At present, press oil seal and sealed bearing, and all use hammer to press by hand, efficiency is low, and the quality that presses cannot ensure.
Utility model content
The utility model improves for above-mentioned technical problem, intends providing a kind of and is exclusively used in squeeze riveter clamp oil seal and sealed bead bearing being once pressed into and shifting gears in case, improve press efficiency and the quality that presses.
For this reason, the technical scheme that the utility model adopts is: a kind of squeeze riveter clamp sealed bead bearing and oil seal once being loaded gearshift case, comprise press part and oil seal of sealed bead bearing to press part, the described sealed bead bearing part that presses is positioned at oil seal and presses partly;
Described sealed bead bearing presses and partly comprises base plate, locating shaft, guide pad, guide shaft and the first spring, the lower end of described locating shaft is arranged in the middle part of base plate, the top of locating shaft is provided with the little shaft part that mates with sealed bead bearing internal diameter for being set with sealed bead bearing, guide pad is movably installed with outside described locating shaft, the lower end of guide shaft is arranged on base plate, first spring housing is contained on guide shaft, the upper end of guide shaft to be inserted in guide pad thus the resiliency supported achieved guide pad, the top reducing of guide pad forms gearshift case supporting surface, in the hole that described guide pad supplies guide shaft to pass through built with lining,
Described oil seal presses and partly comprises aerostatic press connector, riveting axle, inner sleeve, outer sleeve and the second spring, the upper end of described outer sleeve and the lower end of aerostatic press connector are fixed together, described inner sleeve, second spring and riveting axle are arranged in outer sleeve, the upper end of riveting axle is with termination, lower end reaches below outer sleeve, described inner sleeve upper end is with the anti-taking off structure mated with outer sleeve, inner sleeve is sleeved on outside riveting axle, the lower end of inner sleeve reaches below outer sleeve, the upper end of described second spring is against on the termination of riveting axle, lower end is against on the anti-taking off structure of inner sleeve, the lower end of riveting axle is higher than the lower end of inner sleeve, thus in inner sleeve, vacate oil seal installing space, the lower end outer wall of described inner sleeve is provided with step surface as pressure surface under gearshift case.
Be preferably, described guide shaft totally three, be uniformly distributed around locating shaft periphery, every root guide shaft be set with described first spring; Ensure guide pad left and right stress equalization, the case that prevents from shifting gears in the process of pressing deflects.
Described locating shaft, guide shaft are inserted on base plate and realize installing in the corresponding jack arranged, and simplify structure, fast and easy is installed.
During installation, sealed bead bearing is enclosed within the little shaft part at locating shaft top, oil seal installing space oil seal being put into inner sleeve clamps, again gearshift case is shelved on gearshift case supporting surface, start the aerostatic press be connected with aerostatic press connector, aerostatic press drives the oil seal channel floor that presses to move down, until the lower surface of inner sleeve contacts with the upper surface of gearshift case, aerostatic press continues to drive aerostatic press connector, outer sleeve moves down and compresses the second spring together with riveting axle, the guide pad of inner sleeve promotion simultaneously moves down and compresses the first spring together with gearshift case, locating shaft and sealed bead bearing stretch out in guide pad, oil seal is released by riveting axle in oil seal installing space, until sealed bead bearing, till oil seal is finally pressed in gearshift case.
The beneficial effects of the utility model are: design ingenious, novel, can once sealed bead bearing and oil seal press-in be shifted gears in case, in conjunction with guide frame and aerostatic press by this squeeze riveter clamp, ensure that the stability that mechanism runs, improve press quality and the efficiency that presses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the decomposing schematic representation of gearshift box assembly.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1, a kind of squeeze riveter clamp sealed bead bearing and oil seal once being loaded gearshift case, to press part B two parts composition primarily of press part A and oil seal of sealed bead bearing.The sealed bead bearing part A that presses is positioned at oil seal and presses immediately below part B.
The sealed bead bearing part A that presses forms primarily of base plate 1, locating shaft 2, guide pad 3, guide shaft 4 and the first spring 5.The lower end of locating shaft 2 is arranged in the middle part of base plate 1, and the top of locating shaft 2 is provided with the little shaft part 2a that mates with sealed bead bearing internal diameter for being set with sealed bead bearing.Guide pad 3 is movably installed with outside locating shaft 2, the lower end of guide shaft 4 is arranged on base plate 1, first spring 5 is sleeved on guide shaft 4, and the upper end of guide shaft 4 to be inserted in guide pad 3 thus the resiliency supported achieved guide pad 3, and the top reducing of guide pad 3 forms gearshift case supporting surface 3a.In the hole that guide pad 3 supplies guide shaft 4 to pass through built with lining 11, guide pad 3 moves up and down in process exists wearing and tearing, only needs more resleeve 11, reduces use cost.
Preferably, guide shaft 4 totally three, is uniformly distributed around locating shaft 2 periphery, every root guide shaft 4 is set with first spring 5.Guide shaft 4 also can be two.In addition, locating shaft 2, guide shaft 4 are inserted on base plate 1 and realize installing in the corresponding jack arranged.
The oil seal part B that presses forms primarily of aerostatic press connector 6, riveting axle 7, inner sleeve 8, outer sleeve 9 and the second spring 10.The upper end of outer sleeve 9 and the lower end of aerostatic press connector 6 are fixed together, and inner sleeve 8, second spring 10 and riveting axle 7 are installed in outer sleeve 9, and the upper end of riveting axle 7 is with termination 7a, and lower end reaches below outer sleeve 9.Inner sleeve 8 upper end, with the anti-taking off structure mated with outer sleeve 9, is deviate from outer sleeve 9 to prevent inner sleeve 8.Inner sleeve 8 is sleeved on outside riveting axle 7, and the lower end of inner sleeve 8 reaches below outer sleeve 9.The upper end of the second spring 10 is against on the termination 7a of riveting axle 7, and lower end is against on the anti-taking off structure of inner sleeve 8.The lower end of riveting axle 7 is higher than the lower end of inner sleeve 8, thus in inner sleeve 8, vacate oil seal installing space 8a, the lower end outer wall of inner sleeve 8 is provided with step surface as pressure surface 8b under gearshift case.
During installation, be enclosed within by sealed bead bearing on the little shaft part 2a at locating shaft 2 top, oil seal installing space 8a oil seal being put into inner sleeve 8 clamps, then is shelved on by gearshift case on gearshift case supporting surface 3a.Start the aerostatic press be connected with aerostatic press connector 6, aerostatic press drives the oil seal part B entirety that presses to move down, until the lower surface of inner sleeve 8 contacts with the upper surface of gearshift case, aerostatic press continues to drive aerostatic press connector 6, outer sleeve 9 moves down and compresses the second spring 10 together with riveting axle 7, simultaneously inner sleeve 8 promotes guide pad 3 and moves down together with case of shifting gears and compress the first spring 5, locating shaft 2 and sealed bead bearing stretch out in guide pad 3, oil seal is released by riveting axle 7 in oil seal installing space 8a, until sealed bead bearing, till oil seal is finally pressed in gearshift case.
Claims (3)
1. sealed bead bearing and oil seal are once loaded the squeeze riveter clamp of gearshift case by one kind, it is characterized in that: comprise press part (A) and oil seal of sealed bead bearing and to press part (B), the described sealed bead bearing part (A) that presses is positioned at oil seal and presses partly immediately below (B);
Described sealed bead bearing press part (A) comprise base plate (1), locating shaft (2), guide pad (3), guide shaft (4) and the first spring (5), the lower end of described locating shaft (2) is arranged on base plate (1) middle part, the top of locating shaft (2) is provided with the little shaft part (2a) that mates with sealed bead bearing internal diameter for being set with sealed bead bearing, guide pad (3) is movably installed with outside described locating shaft (2), the lower end of guide shaft (4) is arranged on base plate (1), first spring (5) is sleeved on guide shaft (4), the upper end of guide shaft (4) to be inserted in guide pad (3) thus the resiliency supported achieved guide pad (3), the top reducing of guide pad (3) forms gearshift case supporting surface (3a), in the hole that described guide pad (3) supplies guide shaft (4) to pass through built with lining (11),
Described oil seal press part (B) comprise aerostatic press connector (6), riveting axle (7), inner sleeve (8), outer sleeve (9) and the second spring (10), the upper end of described outer sleeve (9) and the lower end of aerostatic press connector (6) are fixed together, described inner sleeve (8), second spring (10) and riveting axle (7) are arranged in outer sleeve (9), the upper end of riveting axle (7) is with termination (7a), lower end reaches outer sleeve (9) below, described inner sleeve (8) upper end is with the anti-taking off structure mated with outer sleeve (9), inner sleeve (8) is sleeved on riveting axle (7) outward, the lower end of inner sleeve (8) reaches outer sleeve (9) below, the upper end of described second spring (10) is against on the termination (7a) of riveting axle (7), lower end is against on the anti-taking off structure of inner sleeve (8), the lower end of riveting axle (7) is higher than the lower end of inner sleeve (8), thus oil seal installing space (8a) is vacateed in inner sleeve (8), the lower end outer wall of described inner sleeve (8) is provided with step surface as pressure surface (8b) under gearshift case.
2. according to squeeze riveter clamp sealed bead bearing and oil seal once being loaded gearshift case according to claim 1, it is characterized in that: described guide shaft (4) totally three, be uniformly distributed around locating shaft (2) periphery, every root guide shaft (4) be set with described first spring (5).
3. according to squeeze riveter clamp sealed bead bearing and oil seal once being loaded gearshift case according to claim 1, it is characterized in that: described locating shaft (2), guide shaft (4) are inserted in the upper corresponding jack arranged of base plate (1) and realize installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556300.8U CN204819277U (en) | 2015-07-29 | 2015-07-29 | Once pack close pearl bearing and oil blanket spare into and shift pressure of case and rivet anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556300.8U CN204819277U (en) | 2015-07-29 | 2015-07-29 | Once pack close pearl bearing and oil blanket spare into and shift pressure of case and rivet anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819277U true CN204819277U (en) | 2015-12-02 |
Family
ID=54676918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556300.8U Expired - Fee Related CN204819277U (en) | 2015-07-29 | 2015-07-29 | Once pack close pearl bearing and oil blanket spare into and shift pressure of case and rivet anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171647A (en) * | 2015-07-29 | 2015-12-23 | 重庆山青机械制造有限公司 | Clamp for pressing rivet of ball sealing bearing and oil sealing piece in gear shifting box |
| CN111070710A (en) * | 2020-01-10 | 2020-04-28 | 曾永宏 | Automobile suspension pull rod bushing forming equipment |
-
2015
- 2015-07-29 CN CN201520556300.8U patent/CN204819277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171647A (en) * | 2015-07-29 | 2015-12-23 | 重庆山青机械制造有限公司 | Clamp for pressing rivet of ball sealing bearing and oil sealing piece in gear shifting box |
| CN111070710A (en) * | 2020-01-10 | 2020-04-28 | 曾永宏 | Automobile suspension pull rod bushing forming equipment |
| CN111070710B (en) * | 2020-01-10 | 2021-12-28 | 东营经济技术开发区东汇新能源有限公司 | Automobile suspension pull rod bushing forming equipment |
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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: 20151202 Termination date: 20160729 |