CN204686806U - A kind of ball bearing provision for disengagement - Google Patents
A kind of ball bearing provision for disengagement Download PDFInfo
- Publication number
- CN204686806U CN204686806U CN201520340698.1U CN201520340698U CN204686806U CN 204686806 U CN204686806 U CN 204686806U CN 201520340698 U CN201520340698 U CN 201520340698U CN 204686806 U CN204686806 U CN 204686806U
- Authority
- CN
- China
- Prior art keywords
- ball bearing
- pull bar
- push rod
- disengagement
- tail end
- 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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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a kind of ball bearing provision for disengagement, it effectively can dismantle the ball bearing on steering pump driving shaft when not tearing transmission assembly open, this ball bearing provision for disengagement comprises pull bar, arm-tie, push rod and rest pad, the front end of described pull bar is provided with half nahlock, tail end is provided with the screw rod used with nut screw connection, and the cambered surface of described half nahlock and the steel ball rolling channel of split ball bearing match; 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 front end of described push rod is provided with top, and tail end is provided with handle, and middle part is external screw thread; Described rest pad is convex, front end and steering pump driving shaft mesopore with the use of, tail end blind hole and described top with the use of.The utility model can easily dismantle the ball bearing on loading machine steering pump driving shaft, time saving and energy saving, has structure simple, the features such as result of use is good.
Description
Technical field
The utility model relates to a kind of ball bearing provision for disengagement, especially relevant with the dismounting of the ball bearing on loading machine steering pump driving shaft.
Background technology
After ball bearing on loading machine steering pump driving shaft damages, as retainer comes off, change this bearing at present, transmission assembly need be pulled down from frame, just can change to the bearing of damage after torque converter casing and transmission housing being separated, time and effort consuming, workload is large again.
Summary of the invention
The purpose of this utility model is just to provide a kind of ball bearing provision for disengagement, and it effectively can dismantle the ball bearing on steering pump driving shaft when not tearing transmission assembly open.
The technical scheme that the utility model adopts is: a kind of ball bearing provision for disengagement, and this ball bearing provision for disengagement comprises pull bar, arm-tie, push rod and rest pad,
Wherein, the front end of described pull bar is provided with half nahlock, and tail end is provided with the screw rod used with nut screw connection, and the cambered surface of described half nahlock and the steel ball rolling channel of split ball bearing match;
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 front end of described push rod is provided with top, and tail end is provided with handle, and middle part is external screw thread;
Described rest pad is convex, front end and steering pump driving shaft mesopore with the use of, tail end blind hole and described top with the use of.
The beneficial effects of the utility model are: this provision for disengagement can easily dismantle the ball bearing on loading machine steering pump driving shaft, time saving and energy saving, 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.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1, a kind of ball bearing provision for disengagement of the utility model, this ball bearing provision for disengagement comprises pull bar 10, arm-tie 20, push rod 30 and rest pad 40,
Wherein, the front end of described pull bar 10 is provided with half nahlock 11, tail end be provided with nut 12 with the use of screw rod, the described cambered surface of half nahlock 11 and the steel ball rolling channel of split ball bearing match;
The two ends of described arm-tie 20 be provided with described pull bar 10 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 front end of described push rod 30 is provided with top 31, and tail end is provided with handle 32, and middle part is external screw thread;
Described rest pad 40 in convex, front end and steering pump driving shaft mesopore with the use of, tail end blind hole 41 and described top 31 with the use of.
As shown in Figure 2, during use: first described rest pad 40 is placed in the mesopore of steering pump driving shaft 50, then half nahlock 11 of pull bar 10 front end is inserted in the raceway of ball bearing 60, afterwards pull bar 10 being rotated 90 degree makes half nahlock 11 hold outer steel bowl in ball bearing 60, then the open slot at arm-tie 20 two ends is enclosed within pull bar 10, the top 31 of push rod 30 is made to insert in the blind hole of rest pad 40, pull bar 10 screws on nut 12, now turning handle 32, push rod 30 moves down and withstands rest pad 40, be rotated further handle 32, under the threading force effect of push rod 30, arm-tie 20 pulls pull bar 10 to drive on half nahlock 11 and moves, ball bearing 60 both can take apart between steering pump driving shaft 50 and transmission housing 70 stably.
Claims (1)
1. a ball bearing provision for disengagement, is characterized in that: this ball bearing provision for disengagement comprises pull bar (10), arm-tie (20), push rod (30) and rest pad (40),
Wherein, the front end of described pull bar (10) is provided with half nahlock (11), tail end be provided with nut (12) with the use of screw rod, the described cambered surface of half nahlock (11) and the steel ball rolling channel of split ball bearing match;
The two ends of described arm-tie (20) be provided with described pull bar (10) 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 front end of described push rod (30) is provided with top (31), and tail end is provided with handle (32), and middle part is external screw thread;
Described rest pad (40) in convex, front end and steering pump driving shaft mesopore with the use of, tail end blind hole (41) and described top (31) with the use of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340698.1U CN204686806U (en) | 2015-05-25 | 2015-05-25 | A kind of ball bearing provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340698.1U CN204686806U (en) | 2015-05-25 | 2015-05-25 | A kind of ball bearing provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686806U true CN204686806U (en) | 2015-10-07 |
Family
ID=54227144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340698.1U Expired - Fee Related CN204686806U (en) | 2015-05-25 | 2015-05-25 | A kind of ball bearing provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686806U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965435A (en) * | 2016-06-29 | 2016-09-28 | 湖北三江航天红阳机电有限公司 | Dismounting device |
| CN106246662A (en) * | 2016-09-21 | 2016-12-21 | 北京机械设备研究所 | A kind of axial tension device that guide-localization is provided |
| CN106239103A (en) * | 2016-08-25 | 2016-12-21 | 中车株洲电机有限公司 | A kind of bearing unit seal closure extractor |
| CN106737401A (en) * | 2016-12-13 | 2017-05-31 | 广西职业技术学院 | Bearing chest-developer |
| CN115464386A (en) * | 2022-09-30 | 2022-12-13 | 国营川西机器厂 | Decomposition tool and decomposition method for bearing assembly at end of main pump regulator of aircraft engine |
-
2015
- 2015-05-25 CN CN201520340698.1U patent/CN204686806U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965435A (en) * | 2016-06-29 | 2016-09-28 | 湖北三江航天红阳机电有限公司 | Dismounting device |
| CN106239103A (en) * | 2016-08-25 | 2016-12-21 | 中车株洲电机有限公司 | A kind of bearing unit seal closure extractor |
| CN106246662A (en) * | 2016-09-21 | 2016-12-21 | 北京机械设备研究所 | A kind of axial tension device that guide-localization is provided |
| CN106246662B (en) * | 2016-09-21 | 2018-07-03 | 北京机械设备研究所 | A kind of application method for the axial tension device that guide-localization is provided |
| CN106737401A (en) * | 2016-12-13 | 2017-05-31 | 广西职业技术学院 | Bearing chest-developer |
| CN115464386A (en) * | 2022-09-30 | 2022-12-13 | 国营川西机器厂 | Decomposition tool and decomposition method for bearing assembly at end of main pump regulator of aircraft engine |
| CN115464386B (en) * | 2022-09-30 | 2024-05-24 | 国营川西机器厂 | Decomposing tool and decomposing method for end bearing assembly of main pump regulator of aero-engine |
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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 |
Granted publication date: 20151007 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |