CN219818613U - Hollow pillar roller bearing welding simulation structure - Google Patents
Hollow pillar roller bearing welding simulation structure Download PDFInfo
- Publication number
- CN219818613U CN219818613U CN202321144047.6U CN202321144047U CN219818613U CN 219818613 U CN219818613 U CN 219818613U CN 202321144047 U CN202321144047 U CN 202321144047U CN 219818613 U CN219818613 U CN 219818613U
- Authority
- CN
- China
- Prior art keywords
- simulation
- gasket
- roller bearing
- rolling body
- retainer
- 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.)
- Active
Links
- 238000004088 simulation Methods 0.000 title claims abstract description 72
- 238000003466 welding Methods 0.000 title abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model belongs to the technical field of bearing assembly and manufacturing, and particularly relates to a hollow strut roller bearing welding simulation structure which comprises a simulation rolling body with a central through hole and a simulation strut penetrating through the simulation rolling body, wherein a locking nut is connected to the simulation strut, the simulation rolling body is assembled between a first gasket and a second gasket of a retainer, the simulation strut penetrates through a connecting hole of the first gasket and the central through hole of the simulation rolling body to be connected into the connecting hole of the second gasket, and the locking nut is screwed on the end face of one side, far away from the simulation rolling body, of the first gasket. The simulation structure can provide support for the retainer gasket when the retainer gasket is welded, ensure the welding quality of the support column and the retainer gasket, improve the stability of the retainer, effectively ensure the axial running amount of the roller and ensure the free rotation of the roller between the two gaskets.
Description
Technical Field
The utility model belongs to the technical field of bearing assembly and manufacturing, and particularly relates to a hollow strut roller bearing welding simulation structure.
Background
At present, the retainer structure of the hollow pillar roller consists of two washers and a plurality of pillars between the two washers, in general, one end of each pillar is in threaded connection with the washers, the other end of each pillar is welded with the washers, in the actual processing process, the threaded ends of the plurality of pillars are required to be connected with one washer, and then the other pillar is required to be welded on the welding ends of the plurality of pillars.
Disclosure of Invention
According to the defects of the prior art, the utility model aims to provide a hollow strut roller bearing welding simulation structure which supports a gasket connected by welding and ensures the welding effect of a strut and the gasket.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the hollow pillar roller bearing welding simulation structure comprises a simulation rolling body with a central through hole and a simulation pillar penetrating through the simulation rolling body, wherein a lock nut is connected to the simulation pillar, the simulation rolling body is assembled between a first gasket and a second gasket of a retainer, the simulation pillar penetrates through a connecting hole of the first gasket and the central through hole of the simulation rolling body to be connected into the connecting hole of the second gasket, and the lock nut is screwed on the end face of one side, far away from the simulation rolling body, of the first gasket.
Further, the connecting hole of the second gasket is a threaded hole, the part of the simulation support column connected to the connecting hole of the second gasket is provided with external threads matched with the threaded hole, and the simulation support column is connected with the connecting hole of the second gasket through the threads.
Further, the end of the simulation post is provided with a handle that facilitates rotation of the simulation post.
Further, the height of the simulated rolling bodies is greater than that of standard rolling bodies.
Further, two ends of the simulated rolling body are respectively provided with a boss matched with the end faces of the first gasket and the second gasket, and the diameter of the boss is smaller than that of the simulated rolling body.
Further, the portion of the simulation support column connected with the lock nut is provided with external threads.
Further, the first gasket is a small gasket of the retainer, and the second gasket is a large gasket of the retainer.
Further, the plurality of groups of simulation structures are used in a set to form supporting mechanisms, the plurality of groups of simulation structures of each set of supporting mechanisms are uniformly assembled between the first gasket and the second gasket along the circumferential direction, and retainer struts are assembled between adjacent simulation structures.
Further, the specifications of the several simulated structures of each set of support mechanism are identical.
Further, each set of support mechanisms includes four to ten sets of analog structures. Depending on the rolling element distribution.
The beneficial effects of the utility model are as follows: the simulation structure can provide support for the retainer gasket when the retainer gasket is welded, ensure the welding quality of the support column and the retainer gasket, improve the stability of the retainer, effectively ensure the axial running amount of the roller and ensure the free rotation of the roller between the two gaskets.
Drawings
FIG. 1 is a schematic diagram of a weld simulation structure of the present utility model;
FIG. 2 is a schematic diagram of a simulated rolling element structure;
FIG. 3 is a schematic diagram of a simulated strut structure;
in the figure: 1. the device comprises a simulated rolling body, a simulated strut, a large washer, a small washer, a handle, a locking nut, a boss and a handle, wherein the simulated rolling body, the simulated strut, the large washer, the small washer, the handle and the locking nut are respectively arranged on the simulated rolling body, the simulated strut, the large washer, the small washer, the handle and the large washer, respectively.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
Referring to fig. 1-3, a hollow pillar roller bearing welding simulation structure comprises a simulation rolling body 1 with a center through hole and a simulation pillar 2 penetrating through the simulation rolling body 1, wherein one end of the simulation pillar 2 is provided with an external thread for connecting a large washer 3, the other end of the simulation pillar 2 is provided with a handle 5 convenient for rotating the simulation pillar 2, a locking nut 6 is connected to a position, close to the handle 5, of the simulation pillar 2, the simulation rolling body 1 is assembled between a small washer 4 and the large washer 3 of a retainer, the simulation pillar 2 penetrates through a connecting hole of the small washer 4 and a threaded connecting hole of the center through hole of the simulation rolling body 1 to be connected to the large washer 3, and the locking nut 6 is screwed on an end face, far away from the simulation rolling body 1, of the small washer 4.
Further, the height of the simulated rolling element 1 is greater than a standard rolling element.
Based on the above technical scheme, the standard rolling body is the actual product size, the height of the simulated rolling body 1 is slightly larger than that of the standard rolling body, the small gasket 4 of the retainer is welded under the condition that the simulated rolling body 1 is screwed, and the distance between the small gasket 4 and the large gasket 3 can still be ensured, so that the play of the standard rolling body after assembly can be ensured. The height of the simulated rolling element 1 is equal to the height of the standard rolling element plus the axial displacement of the standard rolling element.
Further, two ends of the simulated rolling body 1 are respectively provided with bosses matched with end faces of the small gasket and the large gasket, and the diameter of the bosses is smaller than that of the simulated rolling body.
Based on the above technical scheme, because the diameter of the simulated rolling body is greater than the cross-sectional width of the small gasket 4 or the large gasket 3, the positioning of the simulated rolling body may be unstable, and in order to ensure that two ends of the simulated rolling body can be attached to the small gasket 4 and the large gasket 3, bosses 7 are arranged at two ends of the simulated rolling body 1.
Further, the portion of the simulation post 2 to which the lock nut 6 is connected is provided with external threads.
Further, the plurality of groups of simulation structures are used in a set to form supporting mechanisms, the plurality of groups of simulation structures of each supporting mechanism are uniformly assembled between the first gasket and the large gasket along the circumferential direction, and retainer struts are assembled between adjacent simulation structures. Each set of supporting mechanism comprises six groups or eight groups of identical simulation structures with even more specifications, according to the distribution condition of the rolling bodies. The small gasket of the retainer is guaranteed to have support at all angles and cannot deviate.
The working process comprises the following steps: the method comprises the steps of installing retainer support posts and standard rollers on threaded connection holes of a retainer large gasket 3, reserving six groups or eight groups of evenly distributed gaps in advance, assembling a simulated rolling body 1 on the reserved gaps, placing the retainer small gasket 4 above the retainer support posts and the simulated rolling body 1, enabling connection holes of the retainer small gasket 4 to correspond to the retainer support posts one by one, connecting the connection holes of the simulated support posts 2 penetrating through the small gasket 4 and central through holes of the simulated rolling body 1 from top to bottom into the threaded connection holes of the large gasket 3, connecting a locking nut 6 above the small gasket 4, rotating a handle, screwing threaded ends of the simulated support posts 2 into the threaded connection holes of the large gasket 3, rotating the locking nut 6, tightly abutting the locking nut 6 on the upper end face of the small gasket 4, locking the large gasket 3, the small gasket 4 and the simulated rolling body 1 through the simulated support posts 2, welding the retainer support posts after the positions of the small gasket 4 are fixed, screwing out the simulated support posts 2, taking out the simulated rolling body 1, installing the standard rollers on the small gasket 4, and then carrying out the whole assembly process, and completing the gap welding process.
It should be noted that the detailed portions of the present utility model are not described in the prior art.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
The foregoing list is only the preferred embodiments of the present utility model. Obviously, the utility model is not limited to the above embodiments, but many variations are possible. All modifications directly derived or suggested to one skilled in the art from the present disclosure should be considered as being within the scope of the present utility model.
Claims (10)
1. Hollow pillar roller bearing welds analog structure, its characterized in that: the simulation rolling body is assembled between a first gasket and a second gasket of the retainer, the simulation supporting column penetrates through a connecting hole of the first gasket and the central through hole of the simulation rolling body to be connected into a connecting hole of the second gasket, and the locking nut is screwed on the end face of one side, far away from the simulation rolling body, of the first gasket.
2. The hollow strut roller bearing weld simulation structure according to claim 1, wherein: the connecting hole of the second gasket is a threaded hole, the part of the simulation support column connected to the connecting hole of the second gasket is provided with external threads matched with the threaded hole, and the simulation support column is connected with the connecting hole of the second gasket through threads.
3. The hollow strut roller bearing weld simulation structure according to claim 2, wherein: the end of the simulation support is provided with a handle which is convenient for rotating the simulation support.
4. The hollow strut roller bearing weld simulation structure according to claim 1, wherein: the height of the simulated rolling bodies is larger than that of the standard rolling bodies.
5. The hollow strut roller bearing weld simulation structure according to claim 1, wherein: the two ends of the simulated rolling body are respectively provided with a boss matched with the end faces of the first gasket and the second gasket, and the diameter of the boss is smaller than that of the simulated rolling body.
6. The hollow strut roller bearing weld simulation structure according to claim 1, wherein: the part of the simulation support column connected with the locking nut is provided with external threads.
7. The hollow strut roller bearing weld simulation structure according to claim 1, wherein: the first gasket is a small gasket of the retainer, and the second gasket is a large gasket of the retainer.
8. The hollow strut roller bearing weld simulation structure according to any one of claims 1 to 7, wherein: the plurality of groups of simulation structures are used in a complete set to form supporting mechanisms, the plurality of groups of simulation structures of each supporting mechanism are uniformly assembled between the first gasket and the second gasket along the circumferential direction, and retainer struts are assembled between adjacent simulation structures.
9. The hollow strut roller bearing weld simulation structure according to claim 8, wherein: the specifications of a plurality of simulation structures of each set of supporting mechanism are the same.
10. The hollow strut roller bearing weld simulation structure according to claim 8, wherein: each set of support mechanisms includes four to ten sets of analog structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144047.6U CN219818613U (en) | 2023-05-12 | 2023-05-12 | Hollow pillar roller bearing welding simulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144047.6U CN219818613U (en) | 2023-05-12 | 2023-05-12 | Hollow pillar roller bearing welding simulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818613U true CN219818613U (en) | 2023-10-13 |
Family
ID=88247706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321144047.6U Active CN219818613U (en) | 2023-05-12 | 2023-05-12 | Hollow pillar roller bearing welding simulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818613U (en) |
-
2023
- 2023-05-12 CN CN202321144047.6U patent/CN219818613U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219818613U (en) | Hollow pillar roller bearing welding simulation structure | |
| CN202252695U (en) | Support device with adjustable height | |
| CN212053459U (en) | Assembly type assembled jig frame for large steel members | |
| CN212389654U (en) | Improved thrust self-aligning roller bearing | |
| CN218843954U (en) | Assembled fence | |
| CN211341161U (en) | Prestressing force support frame convenient to equipment | |
| CN219157940U (en) | Connection structure of steel structure roof beam and steel structure post | |
| CN113294000A (en) | Assembled lifting steel truss ground assembly jig frame | |
| CN118582464A (en) | Single-row tapered roller combined bearing | |
| CN221256269U (en) | Protective shed frame | |
| CN2199256Y (en) | Self-slope forming bolt ball net stand column | |
| CN220318802U (en) | Steel-wood combined column assembly structure with stable connection | |
| CN211228484U (en) | Prestressed pipe pile | |
| CN214978825U (en) | H-shaped steel welding frame | |
| CN219366071U (en) | Shallow bias small clear distance tunnel arch centering | |
| CN216299017U (en) | Shot blasting tool is reinforceed to auxiliary tank jackshaft part | |
| CN220786900U (en) | Novel tank deck structure on bolting storage tank | |
| CN217849306U (en) | Flexible supporting equipment for battery plate | |
| CN218437788U (en) | Steel structure large-fillet box-type column | |
| CN113236675B (en) | Super-huge tapered roller bearing with pin column type retainer | |
| CN114892706A (en) | PHC tubular pile anti-loosening photovoltaic support stand column and assembling method thereof | |
| CN215485166U (en) | Purse seine structure convenient to installation | |
| CN211354592U (en) | High shear-resistant transverse diagonal bracing structure assembly of goods shelf column piece | |
| CN221321245U (en) | High steel construction rack of stability | |
| CN220890770U (en) | Thrust cylindrical roller bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |