CN207161507U - A kind of replacement axle for overturning slag bucket - Google Patents
A kind of replacement axle for overturning slag bucket Download PDFInfo
- Publication number
- CN207161507U CN207161507U CN201721241186.5U CN201721241186U CN207161507U CN 207161507 U CN207161507 U CN 207161507U CN 201721241186 U CN201721241186 U CN 201721241186U CN 207161507 U CN207161507 U CN 207161507U
- Authority
- CN
- China
- Prior art keywords
- standard shaft
- mandrel
- circular groove
- straight pin
- utility
- 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.)
- Withdrawn - After Issue
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of replacement axle for overturning slag bucket, including the first standard shaft and it is welded in second standard shaft of described first standard shaft one end, the end face of described first standard shaft one end is inlaid with mandrel, the other end of the mandrel inserts one end of second standard shaft, it is axially arranged on the excircle of the mandrel to have circular groove, the internal engagement of the circular groove is provided with straight pin, and the side of the straight pin is located in the circular groove, the opposite side of the straight pin is located in first standard shaft and second standard shaft.The use of the mandrel, it is ensured that the concentricity of first standard shaft and second standard shaft, avoid deforming in welding process.The utility model improves the bending resistance square ability and torque resistant ability for replacing axle, extends service life, can better meet in production and use.
Description
【Technical field】
It the utility model is related to the technical field of metallurgical machinery equipment, more particularly to a kind of replacement axle for overturning slag bucket.
【Background technology】
The heavy-duty machineries such as metallurgy, mine often have thicker low-speed heave-load rotating shaft, because its difficulty of processing is big, material cost
Height, therefore its value is also very high.In the operation process of upset slag bucket, because the moment of torsion of its rotating shaft transmission is very big, for a long time
Use the often fracture at small stair.Further, because the rotating shaft of this type does not have spare part, lose, avoided to reduce
Delay production for a long time, some maintaining units are often welded the rotating shaft of fracture, although the section in rotating shaft machined
Larger groove, increase the intensity of its welding as far as possible, but its quality still can not meet requirement, concentricity is poor,
Transmission torque capability is weak, and service life is short.
【Utility model content】
In view of this, it is overcome the deficiencies in the prior art, a kind of replacement axle for overturning slag bucket of the utility model offer, passes through
Increase mandrel in the inside of fracture rotating shaft, and two bearing pins are set, effectively increase it and transmit the ability and concentricity of moment of torsion, prolong
Service life has been grown, can better meet in production and use.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of replacement axle for overturning slag bucket, including the first standard shaft and the second base for being welded in described first standard shaft one end
Axle, the end face of described first standard shaft one end are inlaid with mandrel, and the other end of the mandrel inserts one end of second standard shaft, institute
State it is axially arranged on the excircle of mandrel have circular groove, the internal engagement of the circular groove is provided with straight pin, and
The side of the straight pin is located in the circular groove, the opposite side of the straight pin be located at first standard shaft with it is described
In second standard shaft.One end of the mandrel is located in first standard shaft, and the other end of the mandrel is located at second standard shaft
It is interior, and be fitted close, it is ensured that the concentricity of first standard shaft and second standard shaft, improve bending resistance square ability；The cylinder
The use of pin, the torque resistant ability for replacing axle is improved, can better meet in production and use.
Preferably, one end of first standard shaft has also been radially arranged the first latch, first latch is through described the
The side of one standard shaft, and insert one end of the mandrel.
Further, one end of second standard shaft has also been radially arranged the second latch, and second latch is through described the
The side of two standard shafts, and the other end of the mandrel is inserted, first latch misplaces with second latch in radial direction
Set, further increase torque resistant ability.
The beneficial effects of the utility model are：(1) by setting mandrel, and one end of the mandrel is made to be closely tied in institute
State the first standard shaft, the other end of the mandrel is closely tied in second standard shaft, can preferably ensure first standard shaft with
The concentricity of second standard shaft, bending resistance square ability is improved, avoids deforming in welding process；(2) by setting the cylinder
Pin, the first latch and the second latch improve the torque resistant ability for replacing axle, extend service life, can better meet in
Production and use.
【Brief description of the drawings】
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the right view of mandrel in Fig. 1.
In figure, the 1, first standard shaft, 2, mandrel, 3, straight pin, the 4, second standard shaft, the 5, first latch, the 6, second latch, 7,
One through hole, the 8, second through hole, 9, circular groove, the 10, first pin hole, the 11, second pin hole.
【Embodiment】
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Figures 1 and 2, it is a kind of to overturn the replacement axle of slag bucket, including the first standard shaft 1 and it is welded in first standard shaft
Second standard shaft 4 of 1 one end, the end face of described one end of first standard shaft 1 are inlaid with mandrel 2, described in the other end insertion of the mandrel 2
One end of second standard shaft 4, it is axially arranged on the excircle of the mandrel 2 to have a circular groove 9, the circular groove 9 it is interior
Portion is equipped with straight pin 3, and the side of the straight pin 3 is located in the circular groove 9, the straight pin 3 it is another
Side is located in first standard shaft 1 and second standard shaft 4.One end of the mandrel 2 is located in first standard shaft 1, institute
The other end for stating mandrel 2 is located in second standard shaft 4, and is fitted close, it is ensured that first standard shaft 1 and second standard shaft
4 concentricity, improve bending resistance square ability；The use of the straight pin 3, the torque resistant ability for replacing axle is improved, can be preferably
It is satisfied with production and uses.
One end of first standard shaft 1 has also been radially arranged the first latch 5, and first latch 5 passes through first base
The side of axle 1, and insert one end of the mandrel 2.
One end of second standard shaft 4 has also been radially arranged the second latch 6, and second latch 6 passes through second base
The side of axle 4, and the other end of the mandrel 2 is inserted, first latch 5 misplaces with second latch 6 in radial direction
Set, further increase torque resistant ability.
As depicted in figs. 1 and 2, first through hole 7 is provided with one end of the first standard shaft 1, one end of the second standard shaft 4 is provided with
Second through hole 8, one end of mandrel 2 are provided with the first pin hole 10, and the other end of mandrel 2 is provided with the second pin hole 11.Installation
When, the first latch 5 is inserted into the first pin hole 10 through first through hole 7, and the second latch 6 is inserted into through the second through hole 8
In two pin holes 11, torque resistant ability is further increased.
The utility model improves the bending resistance square ability and torque resistant ability for replacing axle, extends service life, can be more preferable
Be satisfied with production and use.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
1. a kind of replacement axle for overturning slag bucket, including the first standard shaft and the second standard shaft for being welded in described first standard shaft one end,
Characterized in that, the end face of described first standard shaft one end is inlaid with mandrel, the other end of the mandrel inserts second standard shaft
One end, axially arranged on the excircle of the mandrel to have circular groove, the internal engagement of the circular groove is provided with
Straight pin, and the side of the straight pin is located in the circular groove, the opposite side of the straight pin is located at described first
In standard shaft and second standard shaft.
2. a kind of replacement axle for overturning slag bucket according to claim 1, it is characterised in that one end of first standard shaft is also
The first latch is radially arranged, first latch passes through the side of first standard shaft, and inserts one end of the mandrel.
3. a kind of replacement axle for overturning slag bucket according to claim 1, it is characterised in that one end of second standard shaft is also
The second latch is radially arranged, second latch passes through the side of second standard shaft, and inserts the other end of the mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241186.5U CN207161507U (en) | 2017-09-26 | 2017-09-26 | A kind of replacement axle for overturning slag bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241186.5U CN207161507U (en) | 2017-09-26 | 2017-09-26 | A kind of replacement axle for overturning slag bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161507U true CN207161507U (en) | 2018-03-30 |
Family
ID=61723965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721241186.5U Withdrawn - After Issue CN207161507U (en) | 2017-09-26 | 2017-09-26 | A kind of replacement axle for overturning slag bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161507U (en) |
-
2017
- 2017-09-26 CN CN201721241186.5U patent/CN207161507U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20220907 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20220907 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |