CN2595533Y - Bearing dismantling device - Google Patents
Bearing dismantling device Download PDFInfo
- Publication number
- CN2595533Y CN2595533Y CN 03202492 CN03202492U CN2595533Y CN 2595533 Y CN2595533 Y CN 2595533Y CN 03202492 CN03202492 CN 03202492 CN 03202492 U CN03202492 U CN 03202492U CN 2595533 Y CN2595533 Y CN 2595533Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- screw rod
- clip
- pulling
- clamping hoop
- 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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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a bearing dismantling device, which is composed of a rotating shaft, a front clamping hoop, a clamping hoop coupling set, a bearing, a connecting screw rod, a drawing plate, a coupling nut, a drawing screw rod, and a rear clamping hoop. The bearing is sheathed on the rotating shaft. When the utility model is used, the drawing screw rod is rotated and the drawing plate is drawn to move to the right, which causes a boss on the right of the front clamping hoop and the rear clamping hoop to drive the inner ring of the bearing to move to the right, so as to slowly push out the bearing. At the time of using the utility model, the drawing screw rod is rotated to slowly push out the bearing, and the bearing can be dismantled with no need of beating the bearing, so the bearing can not encounter any damage. The bearing dismantling device can play the role of protecting the bearing, avoids the damage on a machine tool by vibration resulting from beating, and can not influence the normal work of the machine tool. The bearing dismantling becomes simple and convenient, with one person in operation. The bearing dismantling device saves time and labor, and is light and flexible.
Description
One, technical field
The utility model is a shaft bearing replacer, is used for the bearing on the teardown of engine equipment, belongs to engineering goods.
Two, background technology
In equipment such as various reductors, centrifugal pump, all bearing to be installed, bearing fixedly is to realize by interference fit with axle, therefore very inconvenient when dismounting, existing chest expander can't with the interior loop contacts of bearing, in order to dismantle bearing, dismantle bearing with regard to adopting the way of beaing bearing, this way can be damaged bearing, reduction of service life, influences the operate as normal of machinery equipment.
Three, summary of the invention
The purpose of this utility model is a kind of shaft bearing replacer of design, make its can be easy, the bearing on the teardown of engine equipment fast, do not damage bearing during use, reusable bearing does not influence the operate as normal of machinery equipment.
The purpose of this utility model is achieved in that it is made up of turning cylinder, preceding clip, clip connection group, bearing, connection screw rod, pulling dish, coupling nut, pulling screw rod, back clip.Bearing holder (housing, cover) is contained on the turning cylinder.Preceding clip, back clip is installed on the turning cylinder, and be in the bearing left side, preceding clip, the convex on back clip the right is stuck on the inner ring of bearing, preceding clip, back clip is connected into one by clip connection group, connecting the screw rod left end is sleeved on the screw rod of clip connection group, and be in preceding clip, between the back clip, the axis of the screw rod of clip connection group and the axis normal that connects screw rod, connect the screw rod right-hand member and pass the pulling dish, coupling nut with connect screw rod right-hand member thread connection, make it that pulling dish is installed in the right-hand member of turning cylinder, on the pulling dish screw is arranged, the pulling screw rod is connected on the pulling dish, and the left side of pulling screw rod contacts with turning cylinder the right.
During use, rotate the pulling screw rod, pulling pulling dish moves right, and the inner ring of the convex promotion bearing on preceding clip, clip the right, back is moved right, thereby bearing is slowly released.
The beneficial effects of the utility model are: only need rotation pulling screw rod just bearing slowly can be released; need not beat the just detachable bearing of bearing; can not cause any infringement to bearing; can play the effect of protection bearing, avoid beaing the vibration that causes infringement, can not influence the operate as normal of machinery equipment machinery equipment; and the dismounting bearing is easy; one people just can operate, and is time saving and energy saving, light and flexible.
Four, description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the right view of the utility model embodiment.
Among the figure: the 1st, turning cylinder, the 2nd, preceding clip, the 3rd, clip connection group, the 4th, bearing, the 5th, connect screw rod, the 6th, pulling dish, the 7th, coupling nut, the 8th, pulling screw rod, the 9th, back clip.
Five, the specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described.
Shaft bearing replacer of the present utility model is made up of turning cylinder 1, preceding clip 2, clip connection group 3, bearing 4, connection screw rod 5, pulling dish 6, coupling nut 7, pulling screw rod 8, back clip 9.Bearing 4 is sleeved on the turning cylinder 1.Preceding clip 2, back clip 9 is installed on the turning cylinder 1, and be in bearing 4 left sides, preceding clip 2, the convex on back clip 9 the right is stuck on the inner ring of bearing 4, preceding clip 2, back clip 9 is connected into one by clip connection group 3, connecting screw rod 5 left ends is sleeved on the screw rod of clip connection group 3, and clip 2 before being in, between the back clip 9, the axis of the screw rod of clip connection group 3 and the axis normal that connects screw rod 5, connect screw rod 5 right-hand members and pass pulling dish 6, coupling nut 7 with connect screw rod 5 right-hand member thread connection, make it pulling dish 6 is installed in the right-hand member of turning cylinder 1, on the pulling dish 6 screw is arranged, pulling screw rod 8 is connected on the pulling dish 6, and the left side of pulling screw rod 8 contacts with turning cylinder 1 the right.
During use, rotate pulling screw rod 1, pulling pulling dish 6 moves right, and the inner ring of the convex promotion bearing 4 on clip 2, clip 9 the right, back moves right before making, thereby bearing 4 is slowly released.
Claims (1)
1, a kind of shaft bearing replacer, by turning cylinder (1), preceding clip (2), clip connection group (3), bearing (4), connect screw rod (5), pulling dish (6), coupling nut (7), pulling screw rod (8), back clip (9) is formed, it is characterized in that: bearing (4) is sleeved on the turning cylinder (1), preceding clip (2), back clip (9) is installed on the turning cylinder (1), and be in bearing (4) left side, preceding clip (2), the convex on back clip (9) the right is stuck on the inner ring of bearing (4), preceding clip (2), back clip (9) is connected into one by clip connection group (3), connecting screw rod (5) left end is sleeved on the screw rod of clip connection group (3), and be in preceding clip (2), between the back clip (9), connect screw rod (5) right-hand member and pass pulling dish (6), coupling nut (7) with connect screw rod (5) right-hand member thread connection, make it pulling dish (6) is installed in the right-hand member of turning cylinder (1), the pulling dish has screw on (6), pulling screw rod (8) is connected on the pulling dish (6), and the left side of pulling screw rod (8) contacts with turning cylinder (1) the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202492 CN2595533Y (en) | 2003-01-24 | 2003-01-24 | Bearing dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202492 CN2595533Y (en) | 2003-01-24 | 2003-01-24 | Bearing dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595533Y true CN2595533Y (en) | 2003-12-31 |
Family
ID=33753602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03202492 Expired - Fee Related CN2595533Y (en) | 2003-01-24 | 2003-01-24 | Bearing dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595533Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941560A (en) * | 2012-11-30 | 2013-02-27 | 中国北车集团大连机车车辆有限公司 | Bearing baffle ring dismounting device |
| CN111360758A (en) * | 2019-12-19 | 2020-07-03 | 丹东山川电机有限公司 | Bearing dismounting device of motor rotor |
| CN111660251A (en) * | 2020-05-20 | 2020-09-15 | 广州飞机维修工程有限公司 | Device for dismounting solid core of aircraft part |
-
2003
- 2003-01-24 CN CN 03202492 patent/CN2595533Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941560A (en) * | 2012-11-30 | 2013-02-27 | 中国北车集团大连机车车辆有限公司 | Bearing baffle ring dismounting device |
| CN111360758A (en) * | 2019-12-19 | 2020-07-03 | 丹东山川电机有限公司 | Bearing dismounting device of motor rotor |
| CN111660251A (en) * | 2020-05-20 | 2020-09-15 | 广州飞机维修工程有限公司 | Device for dismounting solid core of aircraft part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |