CN210371711U - Stable slewing bearing mounting structure - Google Patents
Stable slewing bearing mounting structure Download PDFInfo
- Publication number
- CN210371711U CN210371711U CN201921406980.XU CN201921406980U CN210371711U CN 210371711 U CN210371711 U CN 210371711U CN 201921406980 U CN201921406980 U CN 201921406980U CN 210371711 U CN210371711 U CN 210371711U
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- China
- Prior art keywords
- wheel body
- hole
- baffle
- mounting structure
- outer wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a stable slew bearing mounting structure, including foreign steamer, external tooth, outer butt joint hole, mounting hole, lubricating oil hole, baffle, interior wheel and interior butt joint hole, the outside fixed mounting of foreign steamer has the external tooth, outer butt joint hole has been seted up on the foreign steamer. The utility model discloses stable slew bearing mounting structure, when the inside of outer wheel body only is equipped with an interior wheel body, through the inside of placing the outer wheel body with interior wheel body, insert the baffle between inner wheel body and the outer wheel body, align the inside second oilhole of baffle and the inside first oilhole of outer wheel body, make second oilhole and first oilhole be linked together, through the inside screw of hole groove with fixed connection between baffle and the outer wheel body, make interior wheel body movable mounting between two baffles, realize the quick convenient installation of interior wheel body, this structure can make slew bearing's mounting structure more stable, the slew bearing's of being convenient for dismantlement simultaneously, make slew bearing quick replacement when taking place to damage.
Description
Technical Field
The utility model relates to a slewing bearing technical field specifically is a stable slewing bearing mounting structure.
Background
Slewing bearing uses very extensively in the real industry, be called the joint of machine by people, its main application is by wide application in aspects such as automobile crane, railway crane, harbour hoist, marine crane, metallurgical crane, container crane, excavator, liquid filling machine, and CT machine standing wave therapeutic instrument, navigation appearance, radar antenna pedestal, guided missile launcher, tank, robot and rotatory dining room, but discovery in slewing bearing's use, current slewing bearing is relatively poor on mounting structure, the loss of slewing bearing can be accelerated in long-term use, slewing bearing's dismantlement change is comparatively loaded down with trivial details simultaneously, be unfavorable for the change of slewing bearing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable slew bearing mounting structure can make slew bearing's mounting structure more stable, and the slew bearing's of being convenient for dismantlement simultaneously makes slew bearing quick replacement when taking place to damage, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a stable slewing bearing mounting structure comprises an outer wheel, outer teeth, outer butt joint holes, mounting holes, lubricating oil holes, a baffle plate, an inner wheel and inner butt joint holes, wherein the outer teeth are fixedly mounted on the outer side of the outer wheel;
the outer wheel comprises an outer wheel body, an installation block, a thread groove and a screw rod, the installation block is arranged inside the outer wheel body, the thread groove is formed in the installation block, the screw rod is arranged inside the thread groove, and the screw rod is in threaded connection with the thread groove.
Preferably, the mounting hole comprises a hole groove and a screw, the screw is arranged inside the hole groove, and the screw is in threaded connection with the hole groove.
Preferably, the lubricating oil holes include a first oil hole and a second oil hole, the outer wheel body is provided with the first oil hole, the baffle plate is provided with the second oil hole, and the second oil hole is communicated with the first oil hole.
Preferably, the inner wheel comprises an inner wheel body, a fixing rod and a roller, the fixing rod is fixedly installed in the inner wheel body, and the roller is movably installed on the fixing rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses stable slewing bearing mounting structure, when only being equipped with a piece of wheel body in the inside of outer wheel body, through placing inner wheel body in the inside of outer wheel body, insert the baffle between inner wheel body and outer wheel body, align the second oilhole in the baffle with the first oilhole in the inside of outer wheel body, make second oilhole and first oilhole be linked together, through the screw in the hole inslot with fixed connection between baffle and outer wheel body, make inner wheel body movable mounting between two baffles, realize quick convenient installation of inner wheel body, when the inside of outer wheel body is equipped with two pieces of wheel body, the installation piece of outer wheel body inboard is fixed mounting on outer wheel body through the screw rod in the thread groove, place inner wheel body to the both sides of installation piece, insert the baffle between inner wheel body and outer wheel body, through the screw in the hole inslot with fixed connection between baffle and the outer wheel body, make inner wheel body movable mounting between baffle and installation piece, the quick convenient installation of wheel body in the realization can make slewing bearing's mounting structure more stable, and the slewing bearing's of being convenient for dismantlement simultaneously makes slewing bearing quick replacement when taking place to damage.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a cross-sectional view of a first embodiment of the present invention;
fig. 3 is a cross-sectional view of a second embodiment of the present invention.
In the figure: 1. an outer wheel; 11. an outer wheel body; 12. mounting blocks; 13. a thread groove; 14. a screw; 2. an outer tooth; 3. an outer docking hole; 4. mounting holes; 41. a hole groove; 42. a screw; 5. a lubricating oil hole; 51. a first oil hole; 52. a second oil hole; 6. a baffle plate; 7. an inner wheel; 71. an inner wheel body; 72. fixing the rod; 73. a roller; 8. and an inner butt joint hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a stable slewing bearing mounting structure includes an outer ring 1, outer teeth 2, outer butting holes 3, mounting holes 4, lubricating oil holes 5, a baffle plate 6, an inner ring 7 and inner butting holes 8, the outer teeth 2 are fixedly mounted on the outer side of the outer ring 1, the outer butting holes 3 are formed in the outer ring 1, the mounting holes 4 are formed between the outer butting holes 3, the mounting holes 4 include hole slots 41 and screws 42, the screws 42 are disposed inside the hole slots 41, the screws 42 are in threaded connection with the hole slots 41, the lubricating oil holes 5 are disposed on the outer side of the mounting holes 4, the lubricating oil holes 5 include first oil holes 51 and second oil holes 52, a first oil hole 51 is formed in an outer ring body 11, a second oil hole 52 is formed in the baffle plate 6, the second oil hole 52 is communicated with the first oil hole 51, the baffle plate 6 is disposed on the inner side of the outer ring 1, the inner ring 7 is disposed on the baffle plate 6, the inner ring 7 is disposed with the inner butting, the outer wheel 1 comprises an outer wheel body 11, a mounting block 12, a thread groove 13 and a screw 14, the mounting block 12 is arranged inside the outer wheel body 11, the thread groove 13 is formed inside the mounting block 12, the screw 14 is arranged inside the thread groove 13, the screw 14 is in threaded connection with the thread groove 13, and the mounting block 12 on the inner side of the outer wheel body 11 is fixedly mounted on the outer wheel body 11 through the screw 14 in the thread groove 13.
The first embodiment is as follows:
as shown in fig. 2, when there is one inner wheel 7, the inner wheel 7 includes an inner wheel body 71, a fixing rod 72 and a roller 73, the fixing rod 72 is fixedly mounted inside the inner wheel body 71, the roller 73 is movably mounted on the fixing rod 72, the baffle 6 is inserted between the inner wheel body 71 and the outer wheel body 11 by placing the inner wheel body 71 inside the outer wheel body 11, the second oil hole 52 inside the baffle 6 is aligned with the first oil hole 51 inside the outer wheel body 11, so that the second oil hole 52 is communicated with the first oil hole 51, oil dripping lubrication can be performed on the roller 73 through the second oil hole 52 and the first oil hole 51, the baffle 6 is fixedly connected with the outer wheel body 11 through the screw 42 inside the hole 41, so that the inner wheel body 71 is movably mounted between the two baffle plates 6, and the inner wheel body 71 is quickly and conveniently mounted.
Example two:
as shown in fig. 3, when two inner wheels 7 are provided, each inner wheel 7 includes an inner wheel body 71, a fixing rod 72 and a roller 73, the fixing rod 72 is fixedly installed inside the inner wheel body 71, the roller 73 is movably installed on the fixing rod 72, the mounting block 12 inside the outer wheel body 11 is fixedly installed on the outer wheel body 11 through the screw 14 in the threaded groove 13, the inner wheel body 71 is placed on two sides of the mounting block 12, the baffle plate 6 is inserted between the inner wheel body 71 and the outer wheel body 11, the baffle plate 6 is fixedly connected with the outer wheel body 11 through the screw 42 inside the hole groove 41, the inner wheel body 71 is movably installed between the baffle plate 6 and the mounting block 12, and the inner wheel body 71 is quickly and conveniently installed.
The working principle is as follows: when only one inner cone body 71 is arranged inside the outer cone body 11, the inner cone body 71 is placed inside the outer cone body 11, the baffle plate 6 is inserted between the inner cone body 71 and the outer cone body 11, the second oil holes 52 inside the baffle plate 6 are aligned with the first oil holes 51 inside the outer cone body 11, the second oil holes 52 are communicated with the first oil holes 51, the baffle plate 6 is fixedly connected with the outer cone body 11 through the screws 42 inside the hole grooves 41, the inner cone body 71 is movably installed between the two baffle plates 6, the inner cone body 71 is quickly and conveniently installed, when two inner cone bodies 71 are arranged inside the outer cone body 11, the installation blocks 12 inside the outer cone body 11 are fixedly installed on the outer cone body 11 through the screws 14 inside the thread grooves 13, the inner cone bodies 71 are placed on two sides of the installation blocks 12, the baffle plates 6 are inserted between the inner cone body 71 and the outer cone body 11, and the baffle plates 6 are fixedly connected with the outer cone body 11 through the screws 42 inside the hole grooves 41, the inner wheel body 71 is movably arranged between the baffle 6 and the mounting block 12, so that the inner wheel body 71 can be mounted quickly and conveniently, and when one of the inner wheel bodies 71 is damaged, only the inner wheel body 71 on one side needs to be replaced, so that the inner wheel body is more convenient and faster.
In summary, the following steps: the stable mounting structure of the slewing bearing of the utility model, when only one inner wheel body 71 is arranged inside the outer wheel body 11, the inner wheel body 71 is placed inside the outer wheel body 11, the baffle 6 is inserted between the inner wheel body 71 and the outer wheel body 11, the second oil hole 52 inside the baffle 6 is aligned with the first oil hole 51 inside the outer wheel body 11, the second oil hole 52 is communicated with the first oil hole 51, the baffle 6 is fixedly connected with the outer wheel body 11 through the screw 42 inside the hole groove 41, the inner wheel body 71 is movably mounted between the two baffles 6, the inner wheel body 71 is rapidly and conveniently mounted, when two inner wheels 71 are arranged inside the outer wheel body 11, the mounting block 12 inside the outer wheel body 11 is fixedly mounted on the outer wheel body 11 through the screw 14 inside the thread groove 13, the inner wheel body 71 is placed on both sides of the mounting block 12, the baffle 6 is inserted between the inner wheel body 71 and the outer wheel body 11, through the inside screw 42 of hole groove 41 with fixed connection between baffle 6 and the foreign steamer body 11, make inner wheel body 71 movable mounting between baffle 6 and installation piece 12, realize the quick convenient installation of inner wheel body 71, can make slew bearing's mounting structure more stable, the slew bearing's of being convenient for dismantlement of being convenient for simultaneously makes slew bearing quick replacement when taking place to damage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a stable slew bearing mounting structure, includes foreign steamer (1), external tooth (2), outer butt joint hole (3), mounting hole (4), lubrication oil hole (5), baffle (6), interior wheel (7) and interior butt joint hole (8), its characterized in that: the outer side of the outer wheel (1) is fixedly provided with outer teeth (2), the outer wheel (1) is provided with outer butt joint holes (3), mounting holes (4) are formed between the outer butt joint holes (3), lubricating oil holes (5) are formed in the outer side of the mounting holes (4), a baffle (6) is arranged on the inner side of the outer wheel (1), an inner wheel (7) is arranged on the inner side of the baffle (6), and an inner butt joint hole (8) is formed in the inner wheel (7);
the outer wheel (1) comprises an outer wheel body (11), an installation block (12), a thread groove (13) and a screw rod (14), the installation block (12) is arranged inside the outer wheel body (11), the thread groove (13) is formed inside the installation block (12), the screw rod (14) is arranged inside the thread groove (13), and the screw rod (14) is in threaded connection with the thread groove (13).
2. A stabilized slew bearing mounting structure as defined in claim 1 wherein: the mounting hole (4) comprises a hole groove (41) and a screw (42), the screw (42) is arranged inside the hole groove (41), and the screw (42) is in threaded connection with the hole groove (41).
3. A stabilized slew bearing mounting structure as defined in claim 1 wherein: the lubricating oil hole (5) comprises a first oil hole (51) and a second oil hole (52), the first oil hole (51) is formed in the outer wheel body (11), the second oil hole (52) is formed in the baffle plate (6), and the second oil hole (52) is communicated with the first oil hole (51).
4. A stabilized slew bearing mounting structure as defined in claim 1 wherein: one or two inner wheels (7) are arranged inside the outer wheel (1).
5. A stabilized slew bearing mounting structure as defined in claim 1 wherein: the inner wheel (7) comprises an inner wheel body (71), a fixing rod (72) and a roller (73), the fixing rod (72) is fixedly installed inside the inner wheel body (71), and the roller (73) is movably installed on the fixing rod (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921406980.XU CN210371711U (en) | 2019-08-28 | 2019-08-28 | Stable slewing bearing mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921406980.XU CN210371711U (en) | 2019-08-28 | 2019-08-28 | Stable slewing bearing mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371711U true CN210371711U (en) | 2020-04-21 |
Family
ID=70253052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921406980.XU Expired - Fee Related CN210371711U (en) | 2019-08-28 | 2019-08-28 | Stable slewing bearing mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371711U (en) |
-
2019
- 2019-08-28 CN CN201921406980.XU patent/CN210371711U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20200828 |