CN108608367A - Bearing removes device - Google Patents
Bearing removes device Download PDFInfo
- Publication number
- CN108608367A CN108608367A CN201611133483.8A CN201611133483A CN108608367A CN 108608367 A CN108608367 A CN 108608367A CN 201611133483 A CN201611133483 A CN 201611133483A CN 108608367 A CN108608367 A CN 108608367A
- Authority
- CN
- China
- Prior art keywords
- semicircle shape
- roller
- bearing
- outer sleeve
- installation axle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of bearings to remove device.It includes semicircle shape sleeve of the two halves to opening structure, one side end face of two semicircle shape sleeves is provided with the annular groove of roller-way installation axle major diameter fit, one side end face of two semicircle shape sleeves is opened wide, the outer surface of two semicircle shape sleeves is provided with external screw thread, it further include one end closing, the open outer sleeve of other end, internal thread is provided in outer sleeve, outer sleeve can be screwed in by internal and external threads outside two semicircle shape sleeves, the blind end of outer sleeve is provided with threaded hole, the center of threaded hole face roller-way installation axle.After above-mentioned structure, it can be fastened between bearing and roller-way by annular groove, then the threaded hole that the blind end of outer sleeve is selected by bolt is tensed, bearing is set to pull out outside the installation axle of roller-way, its smart structural design, convenient to use, good reliability, it improves work efficiency, realizes the purpose of easy removal bearing.
Description
Technical field
The present invention relates to a kind of steel plate pretreatment line appurtenance, specifically a kind of bearing removes device.
Background technology
Roller-way can usually make bearing installation be staggered correctly when installing bearing due to work mistake in steel plate pretreatment line
Position, when there are often prevent bearing from dismantling when larger error for bearing machining size, it is well known that dismantle these annulars
Component is best selection using pull rod device, but bearing is small-sized, is often had between bearing and the end face of roller-way non-
Often small gap, therefore, pull rod device can not be inserted between bearing and roller-way end face, also just make pull rod device that can not use, and give worker
Bring big inconvenience.
Invention content
The technical problem to be solved in the present invention is to provide one kind can easy removal bearing, to improve the axis of working efficiency
Hold dismounting device.
In order to solve the above-mentioned technical problem, bearing of the invention removes device, including two halves are to the semicircle shape set of opening structure
Cylinder, a side end face of two semicircle shape sleeves are provided with the annular groove of roller-way installation axle major diameter fit, and the one of two semicircle shape sleeves
Side end face is opened wide, and the outer surface of two semicircle shape sleeves is provided with external screw thread, further includes one end closing, and other end is opened wide
Outer sleeve, be provided with internal thread in outer sleeve, outer sleeve can be screwed in two semicircle shape sleeves by internal and external threads
Outside, the blind end of outer sleeve is provided with threaded hole, the center of threaded hole face roller-way installation axle.
The roller-way installation axle is provided centrally with centre bore, the center of the center face roller-way installation axle of threaded hole.
The radius of described two semicircle shape sleeves is more than bearing outer ring radius.
After above-mentioned structure, since the two halves of setting to the semicircle shape sleeve of opening structure and are screwed in two semicircles
Thus outer sleeve outside shape sleeve can be fastened between bearing and roller-way by annular groove, then be selected into outer sleeve by bolt
The threaded hole of blind end tensed, so that bearing is pulled out outside the installation axle of roller-way, smart structural design is easy to use fast
Victory, good reliability improve work efficiency, and realize the purpose of easy removal bearing.
Description of the drawings
Fig. 1 is the left view structural representation that bearing of the present invention removes device；
Fig. 2 is the right side structural representation that bearing of the present invention removes device.
Specific implementation mode
With reference to the accompanying drawings and detailed description, device is removed to the bearing of the present invention to be described in further detail.
As shown, the bearing of the present invention removes device, including two halves are to the semicircle shape sleeve 1 of opening structure, two semicircles
One side end face of shape sleeve 1 is provided with the annular groove 2 of roller-way installation axle major diameter fit, and a side end face of two semicircle shape sleeves 1 is spacious
It opens, the outer surface of two semicircle shape sleeves is provided with external screw thread, further includes one end closing, the open outer sleeve of other end
3, internal thread is provided in outer sleeve 3, and outer sleeve 3 can be screwed in by internal and external threads outside two semicircle shape sleeves 1, outer sleeve
3 blind end is provided with threaded hole 4, and threaded hole 4 is capable of the center of face roller-way installation axle.
Further, described roller-way installation axle is provided centrally with centre bore, the center face roller-way installation of threaded hole 4
The radius at the center of axis, two semicircle shape sleeves 1 is more than bearing outer ring radius.
Claims (3)
1. a kind of bearing removes device, it is characterised in that：Including two halves to the semicircle shape sleeve of opening structure（1）, two described half
Round shape sleeve（1）A side end face be provided with the annular groove of roller-way installation axle major diameter fit（2）, two semicircle shape sleeves（1）
A side end face open wide, the outer surface of the two two semicircle shape sleeves is provided with external screw thread, further includes the closing of one end,
The open outer sleeve of other end（3）, the outer sleeve（3）Inside it is provided with internal thread, the outer sleeve（3）It can be by inside and outside
Screw thread is screwed in two semicircle shape sleeves（1）Outside, the outer sleeve（3）Blind end be provided with threaded hole（4）, the spiral shell
Pit（4）It is capable of the center of face roller-way installation axle.
2. bearing described in accordance with the claim 1 removes device, it is characterised in that：In being provided centrally with of the roller-way installation axle
Heart hole, the threaded hole（4）Center face roller-way installation axle center.
3. bearing described in accordance with the claim 1 removes device, it is characterised in that：Described two semicircle shape sleeves（1）'s
Radius is more than bearing outer ring radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133483.8A CN108608367A (en) | 2016-12-10 | 2016-12-10 | Bearing removes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133483.8A CN108608367A (en) | 2016-12-10 | 2016-12-10 | Bearing removes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608367A true CN108608367A (en) | 2018-10-02 |
Family
ID=63657627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611133483.8A Pending CN108608367A (en) | 2016-12-10 | 2016-12-10 | Bearing removes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108608367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012652A (en) * | 2021-09-23 | 2022-02-08 | 中车青岛四方机车车辆股份有限公司 | Integrated gearbox bearing drawing device and drawing method |
-
2016
- 2016-12-10 CN CN201611133483.8A patent/CN108608367A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012652A (en) * | 2021-09-23 | 2022-02-08 | 中车青岛四方机车车辆股份有限公司 | Integrated gearbox bearing drawing device and drawing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |