CN207297662U - Easy butt transmission axis - Google Patents
Easy butt transmission axis Download PDFInfo
- Publication number
- CN207297662U CN207297662U CN201721196123.2U CN201721196123U CN207297662U CN 207297662 U CN207297662 U CN 207297662U CN 201721196123 U CN201721196123 U CN 201721196123U CN 207297662 U CN207297662 U CN 207297662U
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- conducting parts
- torque conducting
- axle body
- transmission axis
- torque
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Abstract
The utility model discloses a kind of easily butt transmission axis, including：The first axle body, the second axle body with the first axle body grafting；The first axle body side is from top to bottom equipped with three the first torque conducting parts；The second axle body side is from top to bottom equipped with two the second torque conducting parts；Three the first torque conducting parts are parallel to each other, between be equipped with first interval；Two the second torque conducting parts are parallel to each other, between be equipped with second interval；The first keyway and the second keyway are both provided with three the first torque conducting parts and two the second torque conducting parts；Five the first keyways and five the second keyways are separately positioned on same row；Bolt is inserted with first keyway and the second keyway, and by nut check.The first axle body is docked with the second axle body using inserting mode in the utility model, and it is inserted into bolt in the first keyway and the second keyway, so that the problem of docking mode between transmission shaft is simplified, and docking mode is cumbersome, complicated between solving traditional transmission axis, and danger coefficient is high.
Description
Technical field
Transmission shaft field is the utility model is related to, especially a kind of easily butt transmission axis.
Background technology
At present, draw locomotive head needs transmission shaft to dock completion connection with wagon box.The docking between transmission shaft needs at present
Two propeller shaft couplings are got up manually with the movement of car, docking difficulty is big, and danger coefficient is high.Therefore, transmission how is reduced
Axis, which docks difficulty and danger coefficient, becomes urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of easily butt transmission axis, can solve transmission shaft south and fight to the finish
The problem of difficulty is big, and danger coefficient is high.
To achieve these goals, the utility model provides following technical solution：
A kind of easily butt transmission axis, including：
The first axle body, the second axle body with the first axle body grafting；
The first axle body side is from top to bottom disposed with three the first torque conducting parts；The second axle body one
Side is from top to bottom disposed with two the second torque conducting parts；
Three the first torque conducting parts are parallel to each other, between be equipped with first interval；
Two the second torque conducting parts are parallel to each other, between be equipped with second interval；
The first keyway is both provided with three the first torque conducting parts and two the second torque conducting parts
With the second keyway；Five first keyways and five second keyways are separately positioned on same row；
First keyway passes through nut check with being inserted with bolt in second keyway.
Preferably, the distance at first interval is greater than or equal to the thickness of the second torque conducting parts；
The distance at second interval is greater than or equal to the thickness of the first torque conducting parts.
Preferably, the first torque conducting parts and the second torque conducting parts are cuboid.
Preferably, the first torque conducting parts are made with the second torque conducting parts of 40Cr abrasion-resistant stees.
Preferably, the first torque conducting parts are coated with wear-resistant coating with the second torque conducting parts surface.
Preferably, the first main shaft hold assembly is included on the first axle body, by upper on the first main shaft hold assembly
Three the first torque conducting parts are disposed with；
Include the second main shaft hold assembly on the second axle body, on the second main shaft hold assembly from top to bottom successively
It is provided with two the second torque conducting parts.
Preferably, the first main shaft hold assembly with being vertically arranged with first respectively in the second main shaft hold assembly
Oil filler point and the second oil filler point, horizontally disposed have two the first drainage troughs and second drainage trough；
Described first drainage trough one end is connected with first oil filler point, and the other end is arranged on described between the first gap
On first main shaft hold assembly outer wall；
Described second drainage trough one end is connected with second oil filler point, and the other end is arranged on described between the second gap
On second main shaft hold assembly outer wall.
Preferably, the bolt is U-bolt.
A kind of easily butt transmission axis provided by the utility model, the first axle body and the second axle body are by the way of grafting pair
Connect, and bolt is inserted into the first keyway and the second keyway, so that the docking mode between transmission shaft is simplified, solve
The problem of docking mode is cumbersome, complicated between traditional transmission axis, and danger coefficient is high.In addition, the easy butt transmission of the utility model
Axis can strengthen moment of torsion so that tractor is more steady under steam, and torsion transmits stronger.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, 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, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of easy butt transmission axis in the utility model.
In figure：
1st, the first torque conducting parts；2nd, the second torque conducting parts；3rd, the first keyway；4th, the second keyway；5th, bolt；6、
Nut；7th, the first main shaft hold assembly；8th, the second main shaft hold assembly；9th, the first oil filler point；10th, the second oil filler point；11st, first
Drainage trough；12nd, the second drainage trough.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of easily butt transmission axis provided by the utility model, including：
The first axle body, the second axle body with the first axle body grafting；
The first axle body side is from top to bottom disposed with three the first torque conducting parts 1；The second axle body
Side is from top to bottom disposed with two the second torque conducting parts 2；
Three the first torque conducting parts 1 are parallel to each other, between be equipped with first interval；
Two the second torque conducting parts 2 are parallel to each other, between be equipped with second interval；
The first key is both provided with three the first torque conducting parts 1 and two the second torque conducting parts 2
3 and second keyway 4 of groove；Five first keyways 3 and five second keyways 4 are separately positioned on same row；
First keyway 3 is locked with being inserted with bolt 5 in second keyway 4 by nut 6.
In above-mentioned technical proposal, the first axle body is docked with the second axle body by the way of grafting, and in the first keyway 3 and
Insertion bolt 5 in two keyways 4, so that the docking mode between transmission shaft is simplified, it is right between traditional transmission axis to solve
Connect the problem of mode is cumbersome, complicated, and danger coefficient is high.In addition, the easy butt transmission axis of the utility model can strengthen moment of torsion, make
It is more steady under steam to obtain tractor, torsion transmits stronger.
In the present embodiment, in order to further enhance torsion transitivity, the distance at the first interval is greater than or equal to second
The thickness of torque conducting parts 2；The distance at the second interval is greater than or equal to the thickness of the first torque conducting parts 1.
In the present embodiment, the first torque conducting parts 1 and the second torque conducting parts 2 are cuboid.
In the present embodiment, in order to improve the intensity of easy butt transmission axis, the first torque conducting parts 1 and the second torque
Conducting parts 2 are made of 40Cr abrasion-resistant stees.
In the present embodiment, in order to avoid the wearability of easy butt transmission axis, the first torque conducting parts 1 and the second power
2 surface of square conducting parts is coated with wear-resistant coating.
In the present embodiment, include the first main shaft hold assembly 7 on the first axle body, on the first main shaft hold assembly 7 by
Three the first torque conducting parts 1 are disposed with；Include the second main shaft hold assembly 8, the second master on the second axle body
Two the second torque conducting parts 2 are from top to bottom disposed with axis hold assembly 8.
In the present embodiment, in order to reduce the friction between the first torque conducting parts 1 and the second torque conducting parts 2
The first oil filler point 9 and the second oiling are vertically arranged with respectively in power, the first main shaft hold assembly 7 and the second main shaft hold assembly 8
, horizontally disposed there are two the first drainage troughs 11 and second drainage trough 13 in hole 10；First drainage trough, 11 one end and the first oiling
Hole 9 connects, and the other end is arranged on 7 outer wall of the first main shaft hold assembly between the first gap；Second drainage trough, 13 one end with
Second oil filler point 10 connects, and the other end is arranged on 8 outer wall of the second main shaft hold assembly between the second gap.
In the present embodiment, bolt 5 is U-bolt.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using this to institute's public affairs
The described above for the embodiment opened, enables professional and technical personnel in the field to realize or using the utility model.To these implementations
A variety of modifications of example will be apparent for those skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present utility model, to realize in other embodiments.Therefore, the utility model will
It will not be intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and novel features phase one
The most wide scope caused.
Claims (8)
- A kind of 1. easily butt transmission axis, it is characterised in that including：The first axle body, the second axle body with the first axle body grafting；The first axle body side is from top to bottom disposed with three the first torque conducting parts (1)；The second axle body one Side is from top to bottom disposed with two the second torque conducting parts (2)；Three the first torque conducting parts (1) are parallel to each other, between be equipped with first interval；Two the second torque conducting parts (2) are parallel to each other, between be equipped with second interval；Three the first torque conducting parts (1) on two the second torque conducting parts (2) with being both provided with the first key Groove (3) and the second keyway (4)；Five first keyways (3) are separately positioned on same row with five second keyways (4)；First keyway (3) is locked with being inserted with bolt (5) in second keyway (4), and by nut (6).
- 2. easily butt transmission axis as claimed in claim 1, it is characterised in that the distance at first interval is greater than or equal to institute State the thickness of the second torque conducting parts (2)；The distance at second interval is greater than or equal to the thickness of the first torque conducting parts (1).
- 3. easily butt transmission axis as claimed in claim 1, it is characterised in that the first torque conducting parts (1) with it is described Second torque conducting parts (2) are cuboid.
- 4. easily butt transmission axis as claimed in claim 1, it is characterised in that the first torque conducting parts (1) with it is described Second torque conducting parts (2) are made of 40Cr abrasion-resistant stees.
- 5. easily butt transmission axis as claimed in claim 1, it is characterised in that the first torque conducting parts (1) with it is described Second torque conducting parts (2) surface is coated with wear-resistant coating.
- 6. the easy butt transmission axis described in claim 1, it is characterised in that include the first main shaft clamping part on the first axle body Part (7), is from top to bottom disposed with three the first torque conducting parts (1) on the first main shaft hold assembly (7)；Include the second main shaft hold assembly (8) on the second axle body, on the second main shaft hold assembly (8) from top to bottom according to It is secondary to be provided with two the second torque conducting parts (2).
- 7. easily butt transmission axis as claimed in claim 6, it is characterised in that the first main shaft hold assembly (7) with it is described The first oil filler point (9) and the second oil filler point (10) are vertically arranged with second main shaft hold assembly (8) respectively, is horizontally disposed with and has two A first drainage trough (11) and second drainage trough (13)；Described first drainage trough (11) one end is connected with first oil filler point (9), and the other end is arranged between the first gap On first main shaft hold assembly (7) outer wall；Described second drainage trough (13) one end is connected with second oil filler point (10), and the other end is arranged between the second gap On second main shaft hold assembly (8) outer wall.
- 8. easily butt transmission axis as claimed in claim 1, it is characterised in that the bolt (5) is U-bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196123.2U CN207297662U (en) | 2017-09-18 | 2017-09-18 | Easy butt transmission axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196123.2U CN207297662U (en) | 2017-09-18 | 2017-09-18 | Easy butt transmission axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297662U true CN207297662U (en) | 2018-05-01 |
Family
ID=62441896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196123.2U Active CN207297662U (en) | 2017-09-18 | 2017-09-18 | Easy butt transmission axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297662U (en) |
-
2017
- 2017-09-18 CN CN201721196123.2U patent/CN207297662U/en active Active
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