CN206478203U - A kind of axle stop mechanism - Google Patents
A kind of axle stop mechanism Download PDFInfo
- Publication number
- CN206478203U CN206478203U CN201621478031.9U CN201621478031U CN206478203U CN 206478203 U CN206478203 U CN 206478203U CN 201621478031 U CN201621478031 U CN 201621478031U CN 206478203 U CN206478203 U CN 206478203U
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- China
- Prior art keywords
- plate
- axle
- base
- flanged plate
- axle assembly
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Abstract
The utility model discloses a kind of axle stop mechanism, including rotary body, base, pressing plate, axle assembly and the flanged plate used cooperatively with axle assembly, rotary body is arranged on base by axle assembly, and flanged plate after axle assembly assembling with that can limit the rotation that axle is produced by moment of torsion；Pressing plate is assemblied on the outside of flanged plate, and pressing plate, flanged plate are fixed on base；Rotary body is relatively rotated relative to base, base and axle assembly, flanged plate, pressing plate geo-stationary.Flanged plate in the utility model can limit axle assembly because of the axial float produced by axial force, and total can bear larger radial load and axial force, it is ensured that heavy-duty machinery is in good use state.
Description
Technical field
The utility model is related to a kind of axle stop mechanism, belongs to engineering machinery axle stop technical field.
Background technology
Axle is widely used as the most frequently used mechanism of the part of two relative motions of connection in engineering machinery.Work as axle
During the part of two relative motions of connection, in addition to the torsion by circumferencial direction, the thrust on axis direction is also suffered from,
Therefore matching used generally with axle is exactly axle stop mechanism.The effect of axle stop mechanism is divided at 2 points：One is to prevent axle from being justified
Rotation in circumferential direction；Two be to prevent axle from carrying out the play on axis direction.
At present, there are stop sleeve stop and pressing plate stop through conventional means of retention in engineering machinery.Both stop have one
Individual shortcoming, i.e., easily fail when radial load and larger axial force.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of axle stop mechanism, it can bear larger
Radial load and axial force, will not fail.
To achieve these goals, the utility model use a kind of axle stop mechanism, including rotary body, base, pressing plate,
Axle assembly and the flanged plate used cooperatively with axle assembly, rotary body are arranged on base by axle assembly, and flanged plate is total with axle
The rotation that axle is produced by moment of torsion can be limited after into assembling；Pressing plate is assemblied on the outside of flanged plate, and pressing plate, flanged plate are fixed on base
On；Rotary body is relatively rotated relative to base, base and axle assembly, flanged plate, pressing plate geo-stationary.
Preferably, the axle assembly includes axle and is welded on the check plate of axial end, and the outside of check plate is provided with projection, method
The groove with male cooperation is provided with the inside of blue plate, check plate is installed in flanged plate.
Preferably, the check plate is ears type or four ear type structures.
Preferably, the corresponding position of the flanged plate and pressing plate is provided with corresponding position on through hole, the base and is provided with
Screwed hole, pressing plate, flanged plate are assembled on the screwed hole of base by bolt, pad.
Compared with prior art, the utility model is added by the design of axle assembly, flanged plate and pressing plate fit structure
Load-carrying surface, can bear larger radial load and axial force, it is to avoid occur what is failed during because of radial load and larger axial force
Situation, it is ensured that heavy-duty machinery is in good use state.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is the schematic diagram of the utility model axle assembly；
Fig. 4 is the schematic diagram of the utility model flanged plate.
In figure：1st, rotary body, 2, base, 3, axle assembly, 4, flanged plate, 5, pressing plate, 6, pad, 7, bolt.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of axle stop mechanism, including rotary body 1, base 2, pressing plate 5, axle assembly 3 and and axle
The flanged plate 4 that assembly 3 is used cooperatively, rotary body 1 is arranged on base 2 by axle assembly 3, after flanged plate 4 is assembled with axle assembly 3
The rotation that axle is produced by moment of torsion can be limited；Pressing plate 5 is assemblied in the outside of flanged plate 4, and pressing plate 5, flanged plate 4 are fixed on base 2；Rotation
Swivel 1 is relatively rotated relative to base 2, base 2 and axle assembly 3, flanged plate 4, the geo-stationary of pressing plate 5.
Preferably, as shown in figure 3, the axle assembly 3 includes axle 3-1 and is welded on the check plate 3-2 of axle 3-1 end faces, only
Dynamic plate 3-2 outside is provided with the groove with male cooperation provided with projection, the inner side of flanged plate 4, and check plate 3-2 is installed on flanged plate 4
It is interior.Wherein, fluting coordinates with check plate (3-2) on the inside of flanged plate (4), and flanged plate is assembled on base (2) by pressing plate (5) again,
Form axle stop mechanism.It is of course also possible to be other structures, as long as axle assembly and using cooperatively for flanged plate can limit axle assembly
Because of the axial float produced by axial force.
Preferably, the check plate 3-2 can ears type or four ear type structures as shown in Figure 3.Now, flange
Fluting coordinates with check plate (3-2) on the inside of plate (4), and load-carrying surface at least two has shared the pressure of entirety, improved it and can bear
Radial load and axial force.
Preferably, the corresponding position of the flanged plate 4 and pressing plate 5 is provided with corresponding position on through hole, the base 2 and set
There is screwed hole, pressing plate 5, flanged plate 4 are assembled on the screwed hole of base 2 by bolt 7, pad 6.Using bolt realize pressing plate,
Assembling between flanged plate and base, is easy to dismount and repairs.
The one end of axle assembly 3 is welded with ears or four ear type check plates, and check plate outer ring is equipped with the flanged plate matched therewith,
Both can limit the rotation that axle is produced by moment of torsion by assembling rear flange plate；Assembling pressing plate, uses spiral shell on the outside of axle assembly and flanged plate
Pressing plate, flanged plate are fixed on base by bolt, and flanged plate can limit axle assembly because the axial direction produced by axial force is altered
It is dynamic；The equal opened hole of flanged plate, pressing plate, base auger shell pit, is assembled on base with bolt, pad.
The utility model adds load-carrying surface by the design of axle assembly, flanged plate and pressing plate fit structure, can
Bear larger radial load and axial force, it is to avoid occur situation about being failed during because of radial load and larger axial force, it is ensured that heavy machine
Tool is in good use state.
Claims (4)
1. a kind of axle stop mechanism, it is characterised in that the flanged plate (4) used cooperatively including axle assembly (3), with axle assembly (3)
And pressing plate (5), rotary body (1) is arranged on base (2) by axle assembly (3), after flanged plate (4) is assembled with axle assembly (3)
The rotation that axle is produced by moment of torsion can be limited；Pressing plate (5) is assemblied on the outside of flanged plate (4), and pressing plate (5), flanged plate (4) are fixed on bottom
On seat (2)；Rotary body (1) is relatively rotated relative to base (2), base (2) and axle assembly (3), flanged plate (4), pressing plate (5) phase
To static.
2. a kind of axle stop mechanism according to claim 1, it is characterised in that the axle assembly (3) include axle (3-1) and
Be welded on the check plate (3-2) of axle (3-1) end face, the outside of check plate (3-2) provided with projection, be provided with the inside of flanged plate (4) with
The groove of male cooperation, check plate (3-2) is installed in flanged plate (4).
3. a kind of axle stop mechanism according to claim 2, it is characterised in that the check plate (3-2) be ears type or
Four ear type structures.
4. a kind of axle stop mechanism according to claim 1, it is characterised in that the phase of the flanged plate (4) and pressing plate (5)
Answer and through hole is provided with position, corresponding position is provided with screwed hole on the base (2), and pressing plate (5), flanged plate (4) pass through bolt
(7), pad (6) is assembled on the screwed hole of base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478031.9U CN206478203U (en) | 2016-12-30 | 2016-12-30 | A kind of axle stop mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478031.9U CN206478203U (en) | 2016-12-30 | 2016-12-30 | A kind of axle stop mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478203U true CN206478203U (en) | 2017-09-08 |
Family
ID=59749701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478031.9U Active CN206478203U (en) | 2016-12-30 | 2016-12-30 | A kind of axle stop mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206478203U (en) |
-
2016
- 2016-12-30 CN CN201621478031.9U patent/CN206478203U/en active Active
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