CN216005105U - AGV precision steering slewing bearing convenient to install - Google Patents
AGV precision steering slewing bearing convenient to install Download PDFInfo
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- CN216005105U CN216005105U CN202122402624.4U CN202122402624U CN216005105U CN 216005105 U CN216005105 U CN 216005105U CN 202122402624 U CN202122402624 U CN 202122402624U CN 216005105 U CN216005105 U CN 216005105U
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- steel ring
- outer steel
- slewing bearing
- agv
- ball
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Abstract
The utility model discloses a AGV precision turns to slewing bearing convenient to installation relates to slewing bearing technical field. The utility model discloses an outer steel ring of first outer steel ring, the lower surface threaded connection of first outer steel ring has the outer steel ring of second, and outer steel ring group is constituteed in the cooperation of the outer steel ring of first outer steel ring and second, and outer steel ring group has seted up the mounting hole, and mounting hole threaded connection has fixing bolt, and the interior week side roll connection of outer steel ring group has the ball, and the ball roll connection has interior steel ring. The utility model discloses a fixing bolt installs first outer steel ring and the outer steel ring of second together, makes things convenient for the dismouting to change spare part, through the roll scope that sets up spacing ring restriction ball, prevents the off tracking, through upper holder and the cooperation of lower floor's holder, prevents into the ash, and the influence is used, uses outside screw to install fixedly through the installation through-hole, through filling lubricating grease, improves the roll efficiency of ball.
Description
Technical Field
The utility model belongs to the technical field of slewing bearing, especially, relate to a AGV precision steering slewing bearing convenient to installation.
Background
The slewing bearing is a large bearing capable of bearing comprehensive load, can simultaneously bear larger axial and radial loads and overturning moment, is widely applied in the actual industry and is called as a joint of a machine by people.
The existing slewing bearing is inconvenient to install, the ball part is easy to enter ash to influence use, and meanwhile, when the slewing bearing is damaged, the slewing bearing is inconvenient to disassemble and replace, and the cost of overall replacement is high.
In order to solve the problem, the utility model provides a AGV precision steering slewing bearing convenient to installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a AGV precision steering slewing bearing convenient to installation solves the inconvenient installation of current slewing bearing, and the ball position advances grey influence easily and uses, and when slewing bearing damaged, inconvenient dismantlement was changed, the higher problem of cost of whole change simultaneously.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a AGV precision steering slewing bearing convenient to installation, including first outer steel ring, the outer steel ring of lower surface threaded connection of first outer steel ring has the second, outer steel ring group is constituteed in the cooperation of the outer steel ring of first outer steel ring and second, the mounting hole has been seted up to outer steel ring group, mounting hole threaded connection has fixing bolt, the interior week side roll connection of outer steel ring group has the ball, ball roll connection has interior steel ring, installs the outer steel ring of first outer steel ring and second through fixing bolt and is in the same place, makes things convenient for the dismouting to change spare part.
Preferably, the peripheral side face of the inner steel ring is fixedly connected with limiting rings, the two limiting rings are arranged in an up-and-down symmetrical mode, and the rolling range of the balls is limited by the aid of the limiting rings, so that deviation is prevented.
Preferably, the upper retainer is placed to the top of ball, the lower floor's retainer is placed to the below of ball, upper retainer passes through miniature bolt fixed connection with lower floor's retainer, through upper retainer and lower floor's retainer cooperation, prevents into the ash, influences the use.
Preferably, the peripheral side of the second outer steel ring is fixedly connected with a mounting ring, a mounting through hole is formed in the upper surface of the mounting ring, and an external screw is used for mounting and fixing the mounting ring through the mounting through hole.
Preferably, grease is filled between the upper retainer and the lower retainer, and the rolling efficiency of the balls is improved by filling the grease.
The utility model discloses following beneficial effect has:
the utility model discloses a fixing bolt installs first outer steel ring and the outer steel ring of second together, makes things convenient for the dismouting to change spare part, through the roll scope that sets up spacing ring restriction ball, prevents the off tracking, through upper holder and the cooperation of lower floor's holder, prevents into the ash, and the influence is used, uses outside screw to install fixedly through the installation through-hole, through filling lubricating grease, improves the roll efficiency of ball.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of an AGV precision steering slewing bearing convenient to install according to the present invention;
FIG. 2 is a front view of an AGV precision steering slewing bearing of the present invention that is easy to install;
FIG. 3 is a top view of an AGV precision steering slewing bearing of the present invention that is easy to install;
FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 2;
fig. 5 is a partially enlarged view of a portion B in fig. 4.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a first outer steel ring; 2. a second outer steel ring; 3. mounting holes; 4. fixing the bolt; 5. an inner steel ring; 6. a limiting ring; 7. a ball bearing; 8. an upper layer retainer; 9. a lower retainer; 10. a micro bolt; 11. a mounting ring; 12. and installing the through 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Please refer to fig. 1-5, the utility model relates to a AGV precision steering slewing bearing convenient to installation, including first outer steel ring 1, first outer steel ring 1's lower surface threaded connection has the outer steel ring 2 of second, outer steel ring group is constituteed in first outer steel ring 1 and the cooperation of the outer steel ring 2 of second, mounting hole 3 has been seted up to outer steel ring group, 3 threaded connection of mounting hole has fixing bolt 4, the interior side surface roll connection of outer steel ring group has ball 7, steel ring 5 in the 7 roll connections of ball, install first outer steel ring 1 and the outer steel ring 2 of second together through fixing bolt 4, make things convenient for the dismouting to change spare part.
The periphery side fixedly connected with spacing ring 6 of inner steel ring 5, two spacing ring 6 longitudinal symmetry set up, through setting up the rolling scope of 6 restriction balls 7 of spacing ring, prevent the off tracking.
An upper layer retainer 8 is placed above the balls 7, a lower layer retainer 9 is placed below the balls 7, the upper layer retainer 8 and the lower layer retainer 9 are fixedly connected through micro bolts 10, and the upper layer retainer 8 and the lower layer retainer 9 are matched to prevent dust from entering and influence use.
Grease is filled between the upper retainer 8 and the lower retainer 9, and the rolling efficiency of the balls 7 is improved by filling the grease.
The periphery side fixedly connected with collar 11 of the outer steel ring 2 of second, mounting hole 12 has been seted up to collar 11's upper surface, uses outside screw to install fixedly through mounting hole 12.
As shown in fig. 1-5, this embodiment is an AGV precision steering slewing bearing convenient to install, and the basic principle of the utility model is as follows: after 2 threaded connection of first outer steel ring 1 and the outer steel ring of second are in the same place, use fixing bolt 4 to install first outer steel ring 1 and the outer steel ring 2 of second together, make things convenient for the later stage dismouting to change spare part, reduce the replacement cost, through upper holder 8 and the cooperation of lower floor's holder 9 during the use, prevent into grey influence and use, through filling lubricating grease, improve ball 7's rolling efficiency, use outside screw and the cooperation of mounting hole 12, this slewing bearing of easy to assemble.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a AGV precision steering slewing bearing convenient to installation, includes first outer steel ring (1), its characterized in that: the lower surface threaded connection of first outer steel ring (1) has outer steel ring (2) of second, outer steel ring group is constituteed in first outer steel ring (1) and the cooperation of the outer steel ring of second (2), mounting hole (3) have been seted up to outer steel ring group, mounting hole (3) threaded connection has fixing bolt (4), the interior peripheral face roll connection of outer steel ring group has ball (7), ball (7) roll connection has interior steel ring (5).
2. The AGV precision steering slewing bearing convenient to install according to claim 1, characterized in that, the outer peripheral side of the inner steel ring (5) is fixedly connected with a limiting ring (6), and the two limiting rings (6) are arranged in an up-and-down symmetrical manner.
3. An AGV precision steering slewing bearing convenient to install according to claim 2, characterized in that, an upper layer of retainer (8) is placed above the balls (7), a lower layer of retainer (9) is placed below the balls (7), and the upper layer of retainer (8) and the lower layer of retainer (9) are fixedly connected through micro bolts (10).
4. The AGV precision steering slewing bearing convenient to install according to claim 3, characterized in that, the outer periphery side fixedly connected with collar (11) of second outer steel ring (2), the upper surface of collar (11) has seted up installation through-hole (12).
5. An AGV precision steering slewing bearing that facilitates installation according to claim 4, characterized in that grease is filled between the upper layer holder (8) and the lower layer holder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402624.4U CN216005105U (en) | 2021-10-07 | 2021-10-07 | AGV precision steering slewing bearing convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402624.4U CN216005105U (en) | 2021-10-07 | 2021-10-07 | AGV precision steering slewing bearing convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005105U true CN216005105U (en) | 2022-03-11 |
Family
ID=80523762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122402624.4U Active CN216005105U (en) | 2021-10-07 | 2021-10-07 | AGV precision steering slewing bearing convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216005105U (en) |
-
2021
- 2021-10-07 CN CN202122402624.4U patent/CN216005105U/en active Active
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| GR01 | Patent grant |