CN204686784U - A kind of provision for disengagement of taper roll bearing - Google Patents
A kind of provision for disengagement of taper roll bearing Download PDFInfo
- Publication number
- CN204686784U CN204686784U CN201520340796.5U CN201520340796U CN204686784U CN 204686784 U CN204686784 U CN 204686784U CN 201520340796 U CN201520340796 U CN 201520340796U CN 204686784 U CN204686784 U CN 204686784U
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- CN
- China
- Prior art keywords
- taper roll
- roll bearing
- provision
- disengagement
- ferrule assemblies
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model discloses a kind of provision for disengagement of taper roll bearing, the intact dismounting taper roll bearing of its energy, this provision for disengagement comprises ferrule assemblies, arm-tie and push rod, described ferrule assemblies is two pieces of involutory semicircular body, its lower end inner wall is provided with annular boss, and for hooking steel bowl in taper roll bearing, the opening two ends of described ferrule assemblies are respectively provided with auricle, two pairs of auricles are bolted, and the middle part of described ferrule assemblies outer wall is provided with pull bar; The two ends of described arm-tie be provided with described pull bar with the use of open slot, middle part be provided with the external screw thread of described push rod with the use of screwed hole; The lower end of described push rod is provided with the cone matched with the centre bore of axle, and upper end is provided with handle, and middle part is external screw thread.This provision for disengagement can dismantle the taper roll bearing of interference fit stably, does not damage bearing, has structure simple, the features such as result of use is good.
Description
Technical field
The utility model relates to a kind of provision for disengagement of taper roll bearing, especially relates to the provision for disengagement of the taper roll bearing on shaft type oblique plate plunger pump and motor spindle.
Background technology
Shaft type oblique plate plunger pump and motor are in maintenance, if the taper roll bearing on main-axis end is not dismantled, parts then on main shaft just cannot take out and keep in repair, because the inner ring of taper roll bearing and main shaft are interference fit, and the limited space of dismounting bearing, do not have special bearing extractor to be intactly to be taken apart by taper roll bearing.
Summary of the invention
The purpose of this utility model is just to provide a kind of provision for disengagement of taper roll bearing, and taper roll bearing can intactly take apart by it.
The technical scheme that the utility model adopts is: a kind of provision for disengagement of taper roll bearing, and the provision for disengagement of this taper roll bearing comprises ferrule assemblies, arm-tie and push rod,
Wherein, described ferrule assemblies is two pieces of involutory semicircular body, its lower end inner wall is provided with annular boss, for hooking steel bowl in taper roll bearing, the opening two ends of described ferrule assemblies are respectively provided with auricle, two pairs of auricles are bolted, and the middle part of described ferrule assemblies outer wall is provided with pull bar, and the upper end of described pull bar is provided with the screw used with nut screw connection;
The two ends of described arm-tie be provided with described pull bar with the use of open slot, middle part be provided with the external screw thread of described push rod with the use of screwed hole;
The lower end of described push rod is provided with the cone matched with the centre bore of axle, and upper end is provided with handle, and middle part is external screw thread.
The beneficial effects of the utility model are: this provision for disengagement can dismantle the taper roll bearing of interference fit stably, does not damage bearing, have structure simple, the features such as result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model using state.
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, the provision for disengagement of a kind of taper roll bearing of the utility model, the provision for disengagement of this taper roll bearing comprises ferrule assemblies 10, arm-tie 20 and push rod 30,
Wherein, described ferrule assemblies 10 is two pieces of involutory semicircular body, its lower end inner wall is provided with annular boss 11, for hooking steel bowl in taper roll bearing, the opening two ends of described ferrule assemblies 10 are respectively provided with auricle 12, two pairs of auricles 12 are connected by bolt 13, and the middle part of described ferrule assemblies 10 outer wall is provided with pull bar 14, the upper end of described pull bar 14 be provided with nut 15 with the use of screw;
The two ends of described arm-tie 20 be provided with described pull bar 14 with the use of open slot 21, middle part be provided with the external screw thread of described push rod 30 with the use of screwed hole;
The lower end of described push rod 30 is provided with the cone matched with the centre bore of axle, and upper end is provided with handle 31, and middle part is external screw thread.
As Fig. 2, shown in Fig. 3, use procedure of the present utility model is as follows: interior steel bowl is blocked in the bottom first annular boss 11 of described two pieces of involutory ferrule assemblies 10 being placed in taper roll bearing 40, two pairs of auricles 12 are connected and fastening with bolt 13, afterwards the open slot 21 at arm-tie 20 two ends is fastened on pull bar 14, make the lower end centrum of push rod 30 withstand on the centre bore of axle 50 simultaneously, nut 15 is screwed in the upper end of pull bar 14, then turning handle 31, push rod 30 moves down and withstands axle 50, be rotated further handle 31, under the threading force effect of push rod 30, arm-tie 20 drives pull bar 14 to make ferrule assemblies 10 is moved, taper roll bearing 40 both can take apart from axle 50 stably.
Claims (1)
1. a provision for disengagement for taper roll bearing, is characterized in that: the provision for disengagement of this taper roll bearing comprises ferrule assemblies (10), arm-tie (20) and push rod (30),
Wherein, described ferrule assemblies (10) is two pieces of involutory semicircular body, its lower end inner wall is provided with annular boss (11), for hooking steel bowl in taper roll bearing, the opening two ends of described ferrule assemblies (10) are respectively provided with auricle (12), the two pairs of auricles (12) are connected by bolt (13), and the middle part of described ferrule assemblies (10) outer wall is provided with pull bar (14), the upper end of described pull bar (14) be provided with nut (15) with the use of screw;
The two ends of described arm-tie (20) be provided with described pull bar (14) with the use of open slot (21), middle part be provided with the external screw thread of described push rod (30) with the use of screwed hole;
The lower end of described push rod (30) is provided with the cone matched with the centre bore of axle, and upper end is provided with handle (31), and middle part is external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340796.5U CN204686784U (en) | 2015-05-25 | 2015-05-25 | A kind of provision for disengagement of taper roll bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340796.5U CN204686784U (en) | 2015-05-25 | 2015-05-25 | A kind of provision for disengagement of taper roll bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686784U true CN204686784U (en) | 2015-10-07 |
Family
ID=54227122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340796.5U Expired - Fee Related CN204686784U (en) | 2015-05-25 | 2015-05-25 | A kind of provision for disengagement of taper roll bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686784U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359561A (en) * | 2017-08-03 | 2017-11-17 | 江苏中天科技电缆附件有限公司 | Inner cone plugging formula terminal conductive pole erecting device and installation method |
| CN107359560A (en) * | 2017-08-03 | 2017-11-17 | 江苏中天科技电缆附件有限公司 | A kind of inner cone plugging formula terminal conductive pole unloads holding tool |
| CN108481259A (en) * | 2018-06-19 | 2018-09-04 | 泰州市铧颐特种装备有限公司 | A kind of self-adjustable piston pin backing-out punch |
| WO2018204972A1 (en) * | 2017-05-09 | 2018-11-15 | Geographe Enterprises Pty Ltd | Extraction system and apparatus and method thereof |
| CN111745377A (en) * | 2019-03-27 | 2020-10-09 | 宝山钢铁股份有限公司 | Device and method for taking out first main shaft bearing of automatic gearbox of truck |
| AU2019264592B2 (en) * | 2017-05-09 | 2021-01-21 | Geographe Enterprises Pty Ltd | Extraction System and Apparatus and Method thereof |
-
2015
- 2015-05-25 CN CN201520340796.5U patent/CN204686784U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018204972A1 (en) * | 2017-05-09 | 2018-11-15 | Geographe Enterprises Pty Ltd | Extraction system and apparatus and method thereof |
| AU2019264592B2 (en) * | 2017-05-09 | 2021-01-21 | Geographe Enterprises Pty Ltd | Extraction System and Apparatus and Method thereof |
| US11623311B2 (en) | 2017-05-09 | 2023-04-11 | Geographe Enterprises Pty Ltd | Extraction system and apparatus and method thereof |
| CN107359561A (en) * | 2017-08-03 | 2017-11-17 | 江苏中天科技电缆附件有限公司 | Inner cone plugging formula terminal conductive pole erecting device and installation method |
| CN107359560A (en) * | 2017-08-03 | 2017-11-17 | 江苏中天科技电缆附件有限公司 | A kind of inner cone plugging formula terminal conductive pole unloads holding tool |
| CN107359561B (en) * | 2017-08-03 | 2022-12-23 | 江苏中天科技电缆附件有限公司 | Inner cone plug-in type terminal conductive column mounting device and mounting method |
| CN107359560B (en) * | 2017-08-03 | 2023-01-06 | 江苏中天科技电缆附件有限公司 | Inner cone plug-in terminal conductive column dismounting tool |
| CN108481259A (en) * | 2018-06-19 | 2018-09-04 | 泰州市铧颐特种装备有限公司 | A kind of self-adjustable piston pin backing-out punch |
| CN111745377A (en) * | 2019-03-27 | 2020-10-09 | 宝山钢铁股份有限公司 | Device and method for taking out first main shaft bearing of automatic gearbox of truck |
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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: 20151007 Termination date: 20200525 |