CN207393769U - A kind of crane transfer case transparent cover of improved structure - Google Patents
A kind of crane transfer case transparent cover of improved structure Download PDFInfo
- Publication number
- CN207393769U CN207393769U CN201721175975.3U CN201721175975U CN207393769U CN 207393769 U CN207393769 U CN 207393769U CN 201721175975 U CN201721175975 U CN 201721175975U CN 207393769 U CN207393769 U CN 207393769U
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- CN
- China
- Prior art keywords
- transparent cover
- oil
- recovery tank
- hole
- main body
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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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Abstract
The utility model provides a kind of crane transfer case transparent cover of improved structure, and including transparent cover main body, locking layer, oil-recovery tank, oil return hole, seal groove, bearing groove, screw hole, pin hole and open-work, the transparent cover main body use disc；The locking layer by composite high-molecular metal paste adhesive screw hole counterbore lower curtate；The oil-recovery tank is arranged between seal groove and open-work；The oil return hole is arranged on the middle part of oil-recovery tank；The seal groove is arranged between oil-recovery tank and bearing groove.The setting of the utility model oil-recovery tank, oil return hole and pin hole, it is simple in structure, it is easy to adjust, convenient for the installation of transparent cover, the leakage of lubricating oil is effectively prevented, convenient for marketing and application.
Description
Technical field
The utility model belongs to the crane transfer case of crane transfer case technical field more particularly to a kind of improved structure
Use transparent cover.
Background technology
Shaft end transparent cover is that one kind is installed on axis, for the component of block bearing.Under normal circumstances, the transmission of axis uses
Bearings are rotated, in order to improve the lubricity of bearing and reduce bearing wear, using addition profit in actual production
The mode of lubricating oil is lubricated bearing.
The structure type of shaft end transparent cover is in the prior art：Using the transparent cover main body of disc type, define shaft end transparent cover and be used for
The one side of block bearing is working face, in the seal groove for offering to house sealing element on the working face of transparent cover main body, sealing
Part is installed in seal groove.When shaft end, transparent cover is installed on axis, can not only carry out /V block to bearing and bearing is being transported
It is not subjected to displacement in the process, additionally it is possible to being used to be sealed the lubricating oil that bearing is lubricated, mechanical operating, especially
The rotation of axis class would generally cause the vibrations of machine, and the connection between causing component is loosened and accelerates liquid type by this vibrations
Leakage, such case is in the event of between shaft end transparent cover and bearing, it will reduces the sealing performance of shaft end transparent cover, causes to be used for
Certain deviation can occur when being fastened by screws due to transparent cover for the oil leak of bearing lubrication, and shaft is caused to be difficult to insert exactly
Enter to installation position, and then extend the time of maintenance or repairing, influence to produce.
Therefore, the crane transfer case for inventing a kind of improved structure is very necessary with transparent cover.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of crane transfer case transparent cover of improved structure,
To solve existing crane transfer case, with transparent cover, there is screws easily to loosen, and the difficult positioning of transparent cover installation, what lubricating oil was easily revealed asks
Topic.A kind of crane transfer case transparent cover of improved structure, including transparent cover main body, locking layer, oil-recovery tank, oil return hole, seal groove,
Bearing groove, screw hole, pin hole and open-work, the transparent cover main body use disc；The locking layer passes through composite high-molecular
Metal paste adhesive screw hole counterbore lower curtate；The oil-recovery tank is arranged between seal groove and open-work；The oil return
Hole is arranged on the middle part of oil-recovery tank；The seal groove is arranged between oil-recovery tank and bearing groove；The bearing groove is arranged on
The side of transparent cover main body；The screw hole is evenly distributed in the edge of transparent cover main body；The screw hole uses six to eight
It is a；The pin hole is arranged on the edge of transparent cover main body；The open-work is arranged on the middle part of transparent cover main body；The open-work returns
Oil groove, seal groove and bearing groove are located at same axis.
The locking layer uses anti-skid rubber cushion, is conducive to preferably prevent screw from loosening due to vibrations.
The oil-recovery tank is annular chamber structure；The oil-recovery tank annular radius is 2-5mm, can improve lubrication
The smooth degree of oil reflux convenient for revealing the recycling of lubricating oil, can avoid lubricating oil from dropping on the ground and contaminated cannot make
With caused waste.
The oil return hole uses round hole, and is arranged on the lower part of oil-recovery tank, and the lubricating oil for being conducive to leakage utilizes certainly
The smooth degree that the gravity of body recycles lubricating oil.
The pin hole uses two, by positioning of the pin to transparent cover, solves because that can occur when transparent cover is fastened by screws
Certain deviation, the problem of other screws is caused to be difficult to install, and then reduce the time of maintenance or repairing.
Compared with prior art, the utility model has the advantages that：
1. the setting of the utility model oil-recovery tank can improve the smooth degree of lubricating oil reflux, convenient for revealing lubricating oil
Recycling, lubricating oil can be avoided to drop on the ground and contaminated cannot use caused waste.
2. the setting of the oil return hole of the utility model, be conducive to the lubricating oil of leakage using the gravity of itself to lubricating oil into
The smooth degree of row recycling.
3. the setting of the pin hole of the utility model, by positioning of the pin to transparent cover, solve because transparent cover be fastened by screws when
The problem of certain deviation can occur, other screws is caused to be difficult to install, and then reduce the time of maintenance or repairing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the side structure schematic diagram of the utility model.
In figure：
1- transparent cover main bodys, the locking layers of 2-, 3- oil-recovery tanks, 4- oil return holes, 5- seal grooves, 6- bearing grooves, 7- screw holes, 8- pins
Hole, 9- open-works.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 2
The utility model provides a kind of crane transfer case transparent cover of improved structure, including transparent cover main body 1, locking layer 2,
Oil-recovery tank 3, oil return hole 4, seal groove 5, bearing groove 6, screw hole 7, pin hole 8 and open-work 9, the transparent cover main body 1 use disk
Shape；The locking layer 2 by composite high-molecular metal paste adhesive 7 counterbore lower curtate of screw hole；The oil-recovery tank 3 is set
It puts between seal groove 5 and open-work 9；The oil return hole 4 is arranged on the middle part of oil-recovery tank 3；The seal groove 5 is arranged on back
Between oil groove 3 and bearing groove 6；The bearing groove 6 is arranged on the side of transparent cover main body 1；The screw hole 7 is uniformly distributed
In the edge of transparent cover main body 1；The screw hole 7 uses six to eight；The pin hole 8 is arranged on the edge of transparent cover main body 1；Institute
The open-work 9 stated is arranged on the middle part of transparent cover main body 1；Open-work 9, oil-recovery tank 3, seal groove 5 and the bearing groove 6 is located at same axis
Line.
The locking layer 2 uses anti-skid rubber cushion, is conducive to preferably prevent screw from loosening due to vibrations.
The oil-recovery tank 3 is annular chamber structure；3 annular radius of oil-recovery tank is 2-5mm, can improve profit
The smooth degree of lubricating oil reflux, convenient for revealing the recycling of lubricating oil, can avoid lubricating oil drop on the ground and it is contaminated cannot
Use caused waste.
The oil return hole 4 uses round hole, and is arranged on the lower part of oil-recovery tank 3, and the lubricating oil for being conducive to leakage utilizes
The smooth degree that the gravity of itself recycles lubricating oil.
The pin hole 8 uses two, by positioning of the pin to transparent cover, solves because that can occur when transparent cover is fastened by screws
Certain deviation, the problem of other screws is caused to be difficult to install, and then reduce the time of maintenance or repairing.
Operation principle
In the utility model, staff is when installing transparent cover main body, by the pin hole 8 in transparent cover main body 1 to transparent cover master
Body 1 is positioned, and transparent cover main body is fastened by screw hole 7 convenient for screw, and pass through locking layer 2 carry out it is locking.Work as machine
When device works, because the vibrations of machinery cause lubricating oil to flow out a part by sealing ring, it will pass through when the outflow of leakage
Oil-recovery tank 3 recycles and passes through oil return hole and is recovered at the oil storage of enclosure interior.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (5)
1. a kind of crane transfer case transparent cover of improved structure, it is characterised in that：Including transparent cover main body (1), locking layer (2),
Oil-recovery tank (3), oil return hole (4), seal groove (5), bearing groove (6), screw hole (7), pin hole (8) and open-work (9), the transparent cover
Main body (1) uses disc；The locking layer (2) by composite high-molecular metal paste adhesive screw hole (7) counterbore
Lower curtate；The oil-recovery tank (3) is arranged between seal groove (5) and open-work (9)；The oil return hole (4) is arranged on oil-recovery tank
(3) middle part；The seal groove (5) is arranged between oil-recovery tank (3) and bearing groove (6)；The bearing groove (6) is arranged on
The side of transparent cover main body (1)；The screw hole (7) is evenly distributed in the edge of transparent cover main body (1)；The screw hole
(7) six to eight are used；The pin hole (8) is arranged on the edge of transparent cover main body (1)；The open-work (9) is arranged on transparent cover master
The middle part of body (1)；Open-work (9), oil-recovery tank (3), seal groove (5) and the bearing groove (6) is located at same axis.
2. the crane transfer case transparent cover of improved structure as described in claim 1, it is characterised in that：The locking layer
(2) anti-skid rubber cushion is used.
3. the crane transfer case transparent cover of improved structure as described in claim 1, it is characterised in that：The oil-recovery tank
(3) it is the chamber structure of annular；Described oil-recovery tank (3) annular radius is 2-5mm.
4. the crane transfer case transparent cover of improved structure as described in claim 1, it is characterised in that：The oil return hole
(4) using round hole, and it is arranged on the lower part of oil-recovery tank (3).
5. the crane transfer case transparent cover of improved structure as described in claim 1, it is characterised in that：The pin hole (8)
Using two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175975.3U CN207393769U (en) | 2017-09-14 | 2017-09-14 | A kind of crane transfer case transparent cover of improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175975.3U CN207393769U (en) | 2017-09-14 | 2017-09-14 | A kind of crane transfer case transparent cover of improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393769U true CN207393769U (en) | 2018-05-22 |
Family
ID=62416405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175975.3U Expired - Fee Related CN207393769U (en) | 2017-09-14 | 2017-09-14 | A kind of crane transfer case transparent cover of improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730350A (en) * | 2018-07-25 | 2018-11-02 | 宁夏国励汽车动力科技有限公司 | Sealed transparent cover |
| CN110043567A (en) * | 2019-05-17 | 2019-07-23 | 广东赛纳德智能装备有限公司 | A kind of transmission aluminium seat that can be accurately positioned |
-
2017
- 2017-09-14 CN CN201721175975.3U patent/CN207393769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730350A (en) * | 2018-07-25 | 2018-11-02 | 宁夏国励汽车动力科技有限公司 | Sealed transparent cover |
| CN110043567A (en) * | 2019-05-17 | 2019-07-23 | 广东赛纳德智能装备有限公司 | A kind of transmission aluminium seat that can be accurately positioned |
| CN110043567B (en) * | 2019-05-17 | 2024-02-06 | 广东赛纳德智能装备有限公司 | Transmission aluminum seat capable of being positioned accurately |
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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 |
Granted publication date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |