CN2678834Y - Bearing knockout implement - Google Patents
Bearing knockout implement Download PDFInfo
- Publication number
- CN2678834Y CN2678834Y CN 200320107791 CN200320107791U CN2678834Y CN 2678834 Y CN2678834 Y CN 2678834Y CN 200320107791 CN200320107791 CN 200320107791 CN 200320107791 U CN200320107791 U CN 200320107791U CN 2678834 Y CN2678834 Y CN 2678834Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- bearing
- punching
- utility
- model
- 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
Abstract
The utility model discloses a bearing extractor which is composed of a hydraulic lifting trolley, a hydraulic punching and propping device and a hydraulic shaft arranged on the punching and propping device. The utility model is characterized in that a hook body is arranged on the hydraulic punching and propping device, and the hydraulic shaft of the hydraulic punching and propping device is provided with a screw thread joint connected with a punching and propping shaft which needs extracting a bearing. The utility model has the advantage of simple operation, and one person can safely extract the bearing with high efficiency.
Description
Technical field
The utility model relates to a kind of bearing withdrawing device, belongs to machinery and installs or keep in repair the instrument of using.
Background technology
At present, in the bearing taking-up process of plant equipment, electrical equipment etc., often running into former bearing extractor (taking off son) is difficult to bearing is taken off, and because bearing withdrawing device (taking off son) heaviness, must two people operate simultaneously during installation, can only shave with hair clasp during the one-man, there is following problem in this extractor mode of operation: 1. time-consuming length, physical labor intensity is big, inefficiency.2. operational danger is big.3. damage axle and corresponding parts easily.
Summary of the invention
It is simple and easy that the purpose of this utility model provides a kind of operation, safely and efficiently bearing withdrawing device.
The technical solution of the utility model is: bearing withdrawing device is made of hydraulic lifting dolly, hydraulic pressure ram and the hydraulic axis that is installed on the ram, it is characterized in that described hydraulic pressure ram is provided with coupler body, the hydraulic axis of hydraulic pressure ram has and a nipple that is connected of rushing to summit that needs to take out bearing.
Described bearing withdrawing device is characterized in that the ram top can be designed to square or triangle.
Described bearing withdrawing device, it is one or more to it is characterized in that coupler body can be, and the coupler body size adapts with the size of bearing.
The utility model has the advantages that: operate simple and easy, high efficiency, operational danger is little.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Bearing withdrawing device in the accompanying drawing comprises hydraulic lifting dolly 1, and hydraulic pressure ram 2 and the hydraulic axis 3 that is installed on the ram 1 constitute, and hydraulic axis 3 has and a nipple that is connected of rushing to summit that needs to take out bearing, and hydraulic pressure ram 1 is provided with coupler body 4.Shift hydraulic trolley onto correct position during operation, step the pedal of hydraulic trolley, the bearing that makes the hydraulic axis of ram and got is on same straight line, select the suitable axle of rushing to summit, it is screwed on the silk hole of hydraulic axis, hangs up properly coupler body, slowly press hydraulic stem, when produce enough draw apart from the time, bearing can be taken out.
Claims (1)
- A kind of bearing withdrawing device, constitute by hydraulic lifting dolly (1), hydraulic pressure ram (2) and the hydraulic axis (3) that is installed on the ram, it is characterized in that described hydraulic pressure ram (1) is provided with coupler body (4), the hydraulic axis of hydraulic pressure ram (3) has and a nipple that is connected of rushing to summit that needs to take out bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107791 CN2678834Y (en) | 2003-12-20 | 2003-12-20 | Bearing knockout implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107791 CN2678834Y (en) | 2003-12-20 | 2003-12-20 | Bearing knockout implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678834Y true CN2678834Y (en) | 2005-02-16 |
Family
ID=34580763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107791 Expired - Fee Related CN2678834Y (en) | 2003-12-20 | 2003-12-20 | Bearing knockout implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678834Y (en) |
-
2003
- 2003-12-20 CN CN 200320107791 patent/CN2678834Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205387595U (en) | Positive pole generating line promotes automation equipment | |
| CN2678834Y (en) | Bearing knockout implement | |
| CN201329486Y (en) | Coupling extender of motor machinery | |
| CN204366853U (en) | A kind of valve split collets handling clamping device | |
| CN2611091Y (en) | Means for tearing-down pin shaft | |
| CN203285795U (en) | Clamp of Christmas tree | |
| CN202151843U (en) | Pin shaft disassembling tool | |
| CN2645854Y (en) | Crank hole bush detacher of pumping unit | |
| CN203330961U (en) | Hydraulic disassembly extractor for gear | |
| CN209158248U (en) | A kind of device for hydraulic spanner sleeve exchanging | |
| CN202964539U (en) | Pin puller | |
| CN201027660Y (en) | Post-demounting forced circulation pump | |
| CN201685222U (en) | Gear puller | |
| CN2637117Y (en) | Hydraulic electric machine belt wheel wheel extractor | |
| CN105252478A (en) | Pin puller for hydraulic support and pin pulling method | |
| CN202336855U (en) | Special device for disassembling valves | |
| CN201807880U (en) | N-shaped puller | |
| CN2803642Y (en) | Bearing puller of geared box | |
| CN215358221U (en) | Pin puller | |
| CN2866011Y (en) | Conical bearing disassembling device | |
| CN202952217U (en) | Special tool for demounting driver rule bearing of winding head | |
| CN201799991U (en) | Disassembling tool for assemblies | |
| CN203006715U (en) | Anti-falling die hoisting bar | |
| CN206652927U (en) | The dismountable round steel forging mold of suspension hook | |
| CN2468671Y (en) | Self-tension type tool for withdrawing parts from the main body |
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 |