CN204437139U - A kind of disc type brake coupling - Google Patents
A kind of disc type brake coupling Download PDFInfo
- Publication number
- CN204437139U CN204437139U CN201420855313.0U CN201420855313U CN204437139U CN 204437139 U CN204437139 U CN 204437139U CN 201420855313 U CN201420855313 U CN 201420855313U CN 204437139 U CN204437139 U CN 204437139U
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- CN
- China
- Prior art keywords
- housing
- splined shaft
- end cap
- moving plate
- push rod
- 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.)
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Abstract
A kind of disc type brake coupling, comprise housing and push rod, housing central section is provided with hydraulic channel, the splined shaft in order to fixing quiet dish is provided with in housing, the two ends of splined shaft are provided with the linkage structure with bearing inner race, the contact position place of Moving plate and splined shaft is provided with the external splines of fixing Moving plate, external splines endoporus has the keyway in order to be connected with axle, the side of push rod is connected with the spring between splined shaft, space between opposite side and housing forms oil hydraulic cylinder, the two ends of oil hydraulic cylinder are provided with sealing, the left end cap to radial and axial of splined shaft location and fixation and right end cap is respectively arranged with about housing, between Moving plate and quiet dish, friction plate is installed.Promote push rod by spring, apply impacting force to quiet dish, friction plate and Moving plate, thus produce braking moment.When oil hydraulic cylinder enters pressure oil, promote push rod and leave friction disk, release braking force, makes break declutch.The utility model compact structure, be applicable to high speed high pulling torque braking, easy to use.
Description
Technical field
The utility model belongs to mechanical field, is specifically related to a kind of disc type brake coupling.
Background technique
Existing disk type braker and coupling are the parts that two kinds separately have difference in functionality, with the use of.Limitation by processing and assembly precision there will be problems.The type selecting of break and coupling also restricts mutually, and under being generally used for high speed high pulling torque operating mode, type selecting size can be comparatively large, and the braking moment that exists had does not reach the situations such as requirement.
Summary of the invention
For the deficiencies in the prior art, the novel function of break and coupling that makes of this use merges, and meets coupling and the requirement of break two ore control, provide a kind of disc type brake coupling with less bulk.
For achieving the above object, this use is by the following technical solutions novel:
A kind of disc type brake coupling, comprise housing and push rod, housing central section is provided with hydraulic channel, the splined shaft in order to fixing quiet dish is provided with in housing, the two ends of splined shaft are provided with the linkage structure with bearing inner race, the contact position place of Moving plate and splined shaft is provided with the external splines of fixing Moving plate, external splines endoporus has the keyway in order to be connected with axle, the side of push rod is connected with the spring between splined shaft, space between opposite side and housing forms oil hydraulic cylinder, the two ends of oil hydraulic cylinder are provided with sealing, the left end cap to radial and axial of splined shaft location and fixation and right end cap is respectively arranged with about housing, between described Moving plate and quiet dish, friction plate is installed.
The left end of described housing is connected with left end cap by bolt, and the right-hand member of housing has the bolt hole be connected with external impetus mechanism.
Adpting flange is provided with between described left end cap and bearing.
The number of described external splines endoporus is 2.
Be connected with bolt between described housing with left and right end cap.
Form oil hydraulic cylinder between housing of the present utility model and push rod, housing offers hydraulic pressure hole path.Promote push rod by spring, apply impacting force to quiet dish, friction plate and Moving plate, thus produce braking moment.When oil hydraulic cylinder enters pressure oil, promote push rod and leave friction disk, release braking force, makes break declutch.The utility model compact structure, be applicable to high speed high pulling torque braking, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of disc type brake coupling, comprise housing 13 and push rod 9, housing central section is provided with hydraulic channel 12, be provided with the splined shaft 8 in order to fixing quiet dish 4 in housing, the two ends of splined shaft are provided with the linkage structure with bearing 7 inner ring, and Moving plate 5 is provided with the external splines of fixing Moving plate with the contact position place of splined shaft, external splines endoporus has the keyway in order to be connected with axle, and the number of external splines endoporus is 2.The side of push rod 9 is connected with the spring 10 between splined shaft, space between opposite side and housing forms oil hydraulic cylinder, the two ends of oil hydraulic cylinder are provided with sealing 2, be respectively arranged with the left end cap 1 to radial and axial of splined shaft location and fixation and right end cap 6 about housing, be connected with bolt between housing with left and right end cap.Adpting flange 11 is provided with between left end cap and bearing.Friction plate 3 is installed between Moving plate and quiet dish.The left end of housing is connected with left end cap by bolt, and the right-hand member of housing has the bolt hole be connected with external impetus mechanism.
Working procedure of the present utility model is as follows: form oil hydraulic cylinder between housing and push rod, housing is provided with internal spline in order to fixing quiet dish, housing central section is provided with hydraulic channel hydraulic joint connecting thread hole, housing two ends have tapped hole and are connected with external impetus mechanism in order to fixing left end cap, and left end is provided with adpting flange simultaneously.Splined shaft two ends are provided with the linkage structure with bearing inner race; Be provided with external splines in the middle part of left end, in order to fixing Moving plate, endoporus has 2 keyways, in order to be connected with axle.Left end cap and right end cap are respectively to the radial and axial location of splined shaft and fixing.Housing offers hydraulic pressure hole path.Promote push rod by spring, push rod compresses Moving plate or quiet dish.Apply impacting force to quiet dish, friction plate and Moving plate, thus produce braking moment.When oil hydraulic cylinder enters pressure oil, promote push rod and leave friction disk, release braking force, makes break declutch.Repeat aforesaid operations, working procedure is circulated.
Claims (5)
1. a disc type brake coupling, comprise housing (13) and push rod (9), it is characterized in that: housing central section is provided with hydraulic channel (12), the splined shaft (8) in order to fixing quiet dish (4) is provided with in housing, the two ends of splined shaft are provided with the linkage structure with bearing (7) inner ring, Moving plate (5) is provided with the external splines of fixing Moving plate with the contact position place of splined shaft, external splines endoporus has the keyway in order to be connected with axle, the side of push rod (9) is connected with the spring (10) between splined shaft, space between opposite side and housing forms oil hydraulic cylinder, the two ends of oil hydraulic cylinder are provided with sealing (2), the left end cap (1) to radial and axial of splined shaft location and fixation and right end cap (6) is respectively arranged with about housing, friction plate (3) is installed between described Moving plate and quiet dish.
2. disc type brake coupling according to claim 1, is characterized in that: the left end of described housing is connected with left end cap by bolt, and the right-hand member of housing has the bolt hole be connected with external impetus mechanism.
3. disc type brake coupling according to claim 2, is characterized in that: be provided with adpting flange (11) between described left end cap and bearing.
4. disc type brake coupling according to claim 3, is characterized in that: the number of described external splines endoporus is 2.
5. disc type brake coupling according to claim 4, is characterized in that: be connected with bolt between described housing with left and right end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855313.0U CN204437139U (en) | 2014-12-30 | 2014-12-30 | A kind of disc type brake coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855313.0U CN204437139U (en) | 2014-12-30 | 2014-12-30 | A kind of disc type brake coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437139U true CN204437139U (en) | 2015-07-01 |
Family
ID=53605008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855313.0U Active CN204437139U (en) | 2014-12-30 | 2014-12-30 | A kind of disc type brake coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437139U (en) |
-
2014
- 2014-12-30 CN CN201420855313.0U patent/CN204437139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |