CN204450414U - Without end bearing disassembling device - Google Patents
Without end bearing disassembling device Download PDFInfo
- Publication number
- CN204450414U CN204450414U CN201520112784.7U CN201520112784U CN204450414U CN 204450414 U CN204450414 U CN 204450414U CN 201520112784 U CN201520112784 U CN 201520112784U CN 204450414 U CN204450414 U CN 204450414U
- Authority
- CN
- China
- Prior art keywords
- body frame
- lift
- frame dish
- bolt
- sole
- 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
- 230000001737 promoting effect Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The body frame dish of one is had without bearing disassembling device top, end, the allow uniform of body frame dish near outside is distributed with through hole, in through hole, support bar is installed, support bar and body frame dish are located fixing by the nut of body frame dish upper and lower surface, the lift-bolt of threaded structure is installed in the center of body frame dish, the top of lift-bolt is provided with rotation handwheel, tapering lift pin is fitted with at the threaded portion of lift-bolt, the outside cooperation of tapering lift pin is provided with interior lifting tooth cover, and the outside promoting tooth cover is distributed with high rigidity teeth; This is without end bearing disassembling device and be provided with a sole, is provided with stay hook, gear to be removed can be fixed on sole by stay hook at sole upper surface; This is without end bearing disassembling device, and mechanism is simple, reliable, easy to use, and this device can to single bearing quick-detachment, and reliably fool proof, laborsavingly saves time, and having using value and market extremely widely, is the Gospel of mechanician.
Description
Technical field
the utility model relates to a kind of provision for disengagement of novel dismounting bearing, especially a kind of without end bearing disassembling device.
Background technology
at present, have a wide range of applications at plant equipment middle (center) bearing, the dismounting of bearing is generally dismantled by withstanding the end of bearing inner race or outer ring by special equipment, but in use, bearing often pair of bearings with the use of, when bearing needs to change time, often need both to need dismounting, this just causes temporal waste, also certain wearing and tearing can be caused to good bearing, affect its service life and service precision, if when only needing to dismantle one of them bearing, this bearing is dismantled without end again, therefore original bearing removal equipment just cannot meet the demands.Therefore provide a kind of structure simply just very necessary without end bearing removal dress.
Summary of the invention
in order to solve traditional bearing provision for disengagement at some bearings without end, be difficult to the problem dismantled, the utility model provides a kind of without end bearing disassembling device.When this is promoted by tapering lift pin without end bearing disassembling device, lifting force upwards and outside expansive force are produced simultaneously to bearing, and passing through the effect of high rigidity teeth, pulled out by bearing, its structure is simple, easy to operate, have been widely used at specific use occasion tool.
the utility model solves the technical scheme that its technical problem adopts: without end bearing disassembling device, comprising: handwheel, lift-bolt, body frame dish, support bar, promotes tooth cover, tapering lift pin, bearing, gear, stay hook, sole; This has a discoidal body frame dish without bearing disassembling device top, end, the allow uniform of body frame dish near outside is distributed with 3-6 through hole, in through hole, support bar is installed, support bar and body frame dish are located fixing by the nut of body frame dish upper and lower surface, the lift-bolt of threaded structure is installed in the center of body frame dish, the top of lift-bolt is provided with rotation handwheel, tapering lift pin is fitted with at the threaded portion of lift-bolt, the outside cooperation of tapering lift pin is provided with the tubular lifting tooth cover of female cone, and the outside promoting tooth cover is distributed with high rigidity teeth; This is without end bearing disassembling device and be provided with a sole, is provided with stay hook, can be fixed on sole by gear by stay hook at sole upper surface, to prevent pinion rotation, for convenience detach.
during use, by the to be removed upper surface being placed on sole with the gear of bearing fit, and make it fix by stay hook, then master frame is placed in by support bar on the end face of the gear fixed, lifting tooth is overlapped and loads inside bearing, then handwheel is rotated, namely tapering lift pin on lift-bolt is threaded connection and moves up, thus the power upwards promoted both had been produced to lifting tooth cover, produce again the power outwards expanded, impel the high rigidity teeth promoting tooth cover to embed bearing inner race and increase its damping force, thus upwards bearing is extracted, it is made to depart from gear, thus the dismounting problem solved without end bearing.
the beneficial effects of the utility model are: this is without end bearing disassembling device, and mechanism is simple, reliable, easy to use, this device can to single bearing quick-detachment, and reliably fool proof, laborsavingly saves time, having using value and market extremely widely, is the Gospel of mechanician.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further illustrated.
fig. 1 is structural principle schematic diagram of the present utility model.
1. handwheels, 2. lift-bolt in figure, 3. body frame dish, 4, support bar, 5. promotes tooth cover, 6. tapering lift pin, 7. bearing, 8. gear, 9. stay hook, 10. sole.
Detailed description of the invention
in FIG, without end bearing disassembling device, comprising: handwheel 1, lift-bolt 2, body frame dish 3, support bar 4, promote tooth cover 5, tapering lift pin 6, bearing 7, gear 8, stay hook 9, sole 10, this has a discoidal body frame dish 3 without bearing disassembling device top, end, the allow uniform of body frame dish 3 near outside is distributed with 3-6 through hole, support bar 4 is installed in through hole, support bar 4 and body frame dish 3 are located fixing by the nut of body frame dish upper and lower surface, the lift-bolt 2 of threaded structure is installed in the center of body frame dish 3, the top of lift-bolt 2 is provided with rotates handwheel 1, tapering lift pin 6 is fitted with at the threaded portion of lift-bolt 2, the outside cooperation of tapering lift pin 6 is provided with the tubular lifting tooth cover 5 of female cone, the outside promoting tooth cover 5 is distributed with high rigidity teeth, this is without end bearing disassembling device and be provided with a sole 10, is provided with stay hook 9, can be fixed on sole 10 by gear 8 by stay hook 9 at sole upper surface, to prevent pinion rotation, for convenience detach.
during use, the to be removed gear 8 coordinated with bearing 7 is placed on the upper surface of sole 10, and make it fix by stay hook 9, then master frame 3 is placed in by support bar 4 on the end face of the gear 8 fixed, making lifting tooth overlap 5 loads inside bearing, then handwheel 1 is rotated, namely tapering lift pin 6 on lift-bolt 2 is threaded connection and moves up, thus the power upwards promoted both had been produced to lifting tooth cover 5, produce again the power outwards expanded, impel the high rigidity teeth promoting tooth cover 5 to embed bearing 7 inner ring and increase its damping force, thus upwards bearing 7 is extracted, it is made to depart from gear 8, thus the dismounting problem solved without end bearing.
Claims (1)
1.
without end bearing disassembling device, comprising: handwheel (1), lift-bolt (2), body frame dish (3), support bar (4), promote tooth cover (5), tapering lift pin (6), bearing (7), gear (8), stay hook (9), sole (10), it is characterized in that: this has a discoidal body frame dish (3) without bearing disassembling device top, end, the allow uniform of body frame dish (3) near outside is distributed with 3-6 through hole, support bar (4) is installed in through hole, support bar (4) and body frame dish (3) are located fixing by the nut of body frame dish (3) upper and lower surface, the lift-bolt (2) of threaded structure is installed in the center of body frame dish (3), the top of lift-bolt (2) is provided with rotates handwheel (1), tapering lift pin (6) is fitted with at the threaded portion of lift-bolt (2), the outside cooperation of tapering lift pin (6) is provided with the tubular lifting tooth cover (5) of female cone, the outside promoting tooth cover (5) is distributed with high rigidity teeth, this is without end bearing disassembling device and be provided with a sole (10), is provided with stay hook (9) at sole (10) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112784.7U CN204450414U (en) | 2015-02-16 | 2015-02-16 | Without end bearing disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112784.7U CN204450414U (en) | 2015-02-16 | 2015-02-16 | Without end bearing disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450414U true CN204450414U (en) | 2015-07-08 |
Family
ID=53657357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112784.7U Expired - Fee Related CN204450414U (en) | 2015-02-16 | 2015-02-16 | Without end bearing disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181872A (en) * | 2016-07-16 | 2016-12-07 | 冯文杰 | A kind of guide provision for disengagement and method thereof |
| CN106976038A (en) * | 2017-04-12 | 2017-07-25 | 广州飞机维修工程有限公司 | A kind of large diameter thin wall bushing extracting apparatus |
-
2015
- 2015-02-16 CN CN201520112784.7U patent/CN204450414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181872A (en) * | 2016-07-16 | 2016-12-07 | 冯文杰 | A kind of guide provision for disengagement and method thereof |
| CN106976038A (en) * | 2017-04-12 | 2017-07-25 | 广州飞机维修工程有限公司 | A kind of large diameter thin wall bushing extracting apparatus |
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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: 20150708 Termination date: 20160216 |