CN202825712U - Dismounting device for bearings - Google Patents
Dismounting device for bearings Download PDFInfo
- Publication number
- CN202825712U CN202825712U CN 201220471990 CN201220471990U CN202825712U CN 202825712 U CN202825712 U CN 202825712U CN 201220471990 CN201220471990 CN 201220471990 CN 201220471990 U CN201220471990 U CN 201220471990U CN 202825712 U CN202825712 U CN 202825712U
- Authority
- CN
- China
- Prior art keywords
- bearings
- bearing
- base
- connecting rod
- rod
- 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 dismounting device for bearings. The dismounting device for bearings is characterized by comprising a threaded hanger rod. The central section of the threaded hanger rod is sequentially provided with a nut with handle and a slip-on welding flange from top to bottom. The bottom of the threaded hanger rod is connected with a base. The lower edge of the slip-on welding flange is evenly provided with at least three lifting hooks. The central section of the lifting hooks is provided with a connecting rod, wherein the connecting rod is connected with the base. The lifting hooks and the slip-on welding flange are connected through bolts. The connecting rod, the lifting hooks and the base are connected through bolts. By means of the dismounting device for bearings, the bearings can be dismounted intact, the reuse of the bearings is guaranteed, the loss and cost of the spare parts are reduced and the dismounting time is reduced.
Description
Technical field
The utility model relates to a kind of provision for disengagement, specifically bearing disassembling device.
Background technology
Working roll, back-up roll bearing all adopt four row roller self-aligning bearings, and two groups of inside and outside circles of bearing all are contained in the bearing block, remove and could remove bearing inner race after bearing must be removed bearing outer ring first.Because bearing outer ring does not have hole for hoist, when removing, need to remove bearing outer ring at bearing outer ring welding hanger with this, but just scrapped after the bearing steel welding, so each working roll, back-up roll bearing are removed and all will be scrapped two groups of bearing outer rings, and the loss of bearing spare part is very big like this.
Summary of the invention
The utility model is intended to overcome the defective of prior art, and a kind of bearing disassembling device is provided, and dismounting bearing that can be intact reduces the dismounting time.
In order to solve the problems of the technologies described above, the utility model is achieved in that
A kind of bearing disassembling device, it is characterized in that: it comprises the screw thread suspension rod, in the middle part of the screw thread suspension rod, overlap successively from top to bottom band handle nut and slop-on flange are arranged, the bottom of screw thread suspension rod is connected with a base, the lower edges of slop-on flange is laid with at least three suspension hooks, and there is a connecting rod that is connected with base at the suspension hook middle part.
Described bearing disassembling device is characterized in that: between suspension hook and the slop-on flange, all be bolted between connecting rod and suspension hook, the base.
The beneficial effects of the utility model are: dismounting bearing that can be intact, guarantee reusing of bearing, and reduce loss and the cost of spare part, reduce the dismounting time.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1: a kind of bearing disassembling device, it comprises screw thread suspension rod 1, in the middle part of the screw thread suspension rod, overlap successively from top to bottom band handle nut 2 and slop-on flange 3 are arranged, the bottom of screw thread suspension rod is connected with a base 4, the lower edges of slop-on flange is laid with at least three suspension hooks 5, and there is a connecting rod that is connected with base 6 at the suspension hook middle part; Described bearing disassembling device is between suspension hook 5 and the slop-on flange 3, all connect by bolt 7 between connecting rod 6 and suspension hook 5, the base 4.During use, catch on bearing inner race by suspension hook 5, the hanger 8 usefulness jacks of re-use device top pull out bearing inner race and outer ring together from bearing block.
Claims (2)
1. bearing disassembling device, it is characterized in that: it comprises the screw thread suspension rod, in the middle part of the screw thread suspension rod, overlap successively from top to bottom band handle nut and slop-on flange are arranged, the bottom of screw thread suspension rod is connected with a base, the lower edges of slop-on flange is laid with at least three suspension hooks, and there is a connecting rod that is connected with base at the suspension hook middle part.
2. bearing disassembling device according to claim 1 is characterized in that: between suspension hook and the slop-on flange, all be bolted between connecting rod and suspension hook, the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471990 CN202825712U (en) | 2012-09-17 | 2012-09-17 | Dismounting device for bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471990 CN202825712U (en) | 2012-09-17 | 2012-09-17 | Dismounting device for bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825712U true CN202825712U (en) | 2013-03-27 |
Family
ID=47937504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471990 Expired - Fee Related CN202825712U (en) | 2012-09-17 | 2012-09-17 | Dismounting device for bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345736A (en) * | 2015-12-19 | 2016-02-24 | 中国海洋石油总公司 | Du bushing disassembling tool |
| CN110695921A (en) * | 2019-09-17 | 2020-01-17 | 陕西法士特汽车传动集团有限责任公司 | Dismounting device and method for output flange shaft of speed reducer |
| CN112223169A (en) * | 2020-09-28 | 2021-01-15 | 浪潮电子信息产业股份有限公司 | Dismounting and mounting jig for clamping mainboard |
-
2012
- 2012-09-17 CN CN 201220471990 patent/CN202825712U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345736A (en) * | 2015-12-19 | 2016-02-24 | 中国海洋石油总公司 | Du bushing disassembling tool |
| CN110695921A (en) * | 2019-09-17 | 2020-01-17 | 陕西法士特汽车传动集团有限责任公司 | Dismounting device and method for output flange shaft of speed reducer |
| CN112223169A (en) * | 2020-09-28 | 2021-01-15 | 浪潮电子信息产业股份有限公司 | Dismounting and mounting jig for clamping mainboard |
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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: 20130327 Termination date: 20200917 |