CN208826536U - A kind of endless-track vehicle bogie wheel dismantling device - Google Patents
A kind of endless-track vehicle bogie wheel dismantling device Download PDFInfo
- Publication number
- CN208826536U CN208826536U CN201821558485.6U CN201821558485U CN208826536U CN 208826536 U CN208826536 U CN 208826536U CN 201821558485 U CN201821558485 U CN 201821558485U CN 208826536 U CN208826536 U CN 208826536U
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- China
- Prior art keywords
- cylinder
- endless
- bogie wheel
- circular hole
- track vehicle
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- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of endless-track vehicle bogie wheel dismantling devices, including cylinder, one end of cylinder is closed end and is provided with the square hole being adapted to the connection square column of torque spanner, the connection square column of torque spanner is inserted into square hole, the cylinder other end is open end and inner wall is provided with spline, the side wall of cylinder offers circular hole, and round bar one end is inserted into circular hole.Circular hole is the multiple and circumferentially uniform side wall that cylinder is arranged in.The utility model structure is simple, easy to carry, easy to use, is suitable for field operation and repairs.
Description
Technical field
The utility model belongs to detaching equipment technical field, and in particular to a kind of endless-track vehicle bogie wheel dismantling device.
Background technique
The bogie wheel of certain endless-track vehicle is mounted on weight bearing wheel shaft by two tapered roller bearings, two circular cones
There is certain gap between roller bearing and bearing outer ring.There is certain standard in the gap of tapered roller bearing, if cannot
Reach defined clearance criteria, the too large or too small reduced service life that can all make bearing.If tapered roller bearing gap
It is excessive, endless-track vehicle in the process of running tapered roller bearing will play back and forth, make the lost of life of bearing.If circular cone
Roller bearing gap is too small, endless-track vehicle in the process of running tapered roller bearing will fever expansion, lead to taper roller
Bearing is stuck, to damage bearing and bogie wheel.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of endless-track vehicle bogie wheel
Dismantling device can accurately dismount bogie wheel hold-doun nut, and the apparatus structure is simple, easy to carry, easy to use, be suitable for open country
War repairing.
The above-mentioned purpose of the utility model is achieved through the following technical solutions:
A kind of endless-track vehicle bogie wheel dismantling device, including cylinder, one end of cylinder are closed end and are provided with and torsion
The square hole of the connection square column adaptation of spanner, the connection square column of torque spanner is inserted into square hole, the cylinder other end be open end and
Inner wall is provided with spline, and the side wall of cylinder offers circular hole, and round bar one end is inserted into circular hole.
Circular hole as described above is the multiple and circumferentially uniform side wall that cylinder is arranged in.
The utility model has the advantages that compared with the existing technology
1, structure is simple, easy to carry, easy to use.
2, bogie wheel hold-doun nut can be accurately dismounted, repairing is suitable for.
Detailed description of the invention
Fig. 1 is the cylinder of the utility model and the schematic diagram that round bar is used cooperatively.
Fig. 2 is the cylinder of the utility model and the top view that round bar is used cooperatively.
Fig. 3 is the cylinder of the utility model and the schematic diagram that torque spanner is used cooperatively.
Fig. 4 is schematic diagram of the utility model using cylinder and round bar dismounting bogie wheel hold-doun nut.
Fig. 5 is schematic diagram of the utility model using cylinder and torque spanner dismounting bogie wheel hold-doun nut.
In figure: 1- cylinder；11- square hole；12- circular hole；13- spline；2- round bar；3- torque spanner；4- car body.
Specific embodiment
The utility model is understood and implemented for the ease of those of ordinary skill in the art, it is practical to this below with reference to embodiment
It is novel to be described in further detail, it should be understood that it is practical new that implementation example described herein is only used for describing and explaining this
Type is not used to limit the utility model.
As shown in Fig. 1~5, a kind of endless-track vehicle bogie wheel dismantling device, including cylinder 1, one end of cylinder 1 are closed end
And it is provided with the square hole 11 being adapted to the connection square column of torque spanner 3, the connection square column of torque spanner 3 is inserted into square hole 11,
1 other end of cylinder is open end and inner wall is provided with spline 13, and the side wall of cylinder 1 offers circular hole 12, and 2 one end of round bar is inserted into
In circular hole 12.
Circular hole 12 is the multiple and circumferentially uniform side wall that cylinder 1 is arranged in.
The use process of the utility model:
Spline 13 is set on bogie wheel hold-doun nut spline, then round bar 2 is inserted into circular hole 12, is rotated further by circle
Bar 2, tightens hold-doun nut clockwise, after tightening hold-doun nut, round bar 2 is taken out, then by the torque tune of torque spanner 3
On the whole screw-down torque to hold-doun nut, torque spanner 3 is attached in square hole 11, tightens hold-doun nut clockwise, when hearing
Just reach hold-doun nut screw-down torque when one sound of " click ", removes torque spanner 3, then round bar 2 is inserted into circular hole 12, it is inverse
Hour hands rotate 30 degree, to guarantee the use gap of tapered roller bearing.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (2)
1. a kind of endless-track vehicle bogie wheel dismantling device, including cylinder (1), which is characterized in that one end of cylinder (1) is closed end
And it is provided with the square hole (11) being adapted to the connection square column of torque spanner (3), the connection square column of torque spanner (3) is inserted into square hole
(11) in, cylinder (1) other end is open end and inner wall is provided with spline (13), and the side wall of cylinder (1) offers circular hole (12),
Round bar (2) one end is inserted into circular hole (12).
2. a kind of endless-track vehicle bogie wheel dismantling device according to claim 1, which is characterized in that the circular hole (12)
Side wall for multiple and circumferentially uniform setting in cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558485.6U CN208826536U (en) | 2018-09-21 | 2018-09-21 | A kind of endless-track vehicle bogie wheel dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558485.6U CN208826536U (en) | 2018-09-21 | 2018-09-21 | A kind of endless-track vehicle bogie wheel dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826536U true CN208826536U (en) | 2019-05-07 |
Family
ID=66317707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821558485.6U Expired - Fee Related CN208826536U (en) | 2018-09-21 | 2018-09-21 | A kind of endless-track vehicle bogie wheel dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826536U (en) |
-
2018
- 2018-09-21 CN CN201821558485.6U patent/CN208826536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190507 Termination date: 20210921 |