CN220092593U - Supporting roller unit structure and wafer production line straightener - Google Patents
Supporting roller unit structure and wafer production line straightener Download PDFInfo
- Publication number
- CN220092593U CN220092593U CN202321613611.4U CN202321613611U CN220092593U CN 220092593 U CN220092593 U CN 220092593U CN 202321613611 U CN202321613611 U CN 202321613611U CN 220092593 U CN220092593 U CN 220092593U
- Authority
- CN
- China
- Prior art keywords
- roller
- unit structure
- bearing
- oil
- base
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 33
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to the technical field of straightener, in particular to a supporting roller unit structure and a wafer production line straightener, wherein the supporting roller assembly comprises: the base is provided with at least two roller grooves and is of an integrated structure; a plurality of supporting rollers rotatably connected in the roller grooves, wherein the supporting rollers are equidistantly arranged; the supporting roller unit structure special for the wafer production line straightener disclosed by the embodiment of the utility model is characterized in that the supporting roller is installed through the integrated base, so that the assembling precision of the supporting roller unit can be effectively improved, errors are reduced, and meanwhile, compared with the traditional base, the integrated base has higher supporting strength, the assembling procedure can be effectively reduced, and the time cost is saved.
Description
Technical Field
The utility model relates to the technical field of straightener, in particular to a special supporting roller unit structure for a wafer production line straightener.
Background
The current straightener has more multiple structures, which are generally divided into 3 weight, namely a straightening roller set, a transition roller set and a supporting roller set, wherein the supporting roller set has the main function of preventing the straightening roller set and the transition roller set from being deformed due to stress when the plates are processed, and has very high precision and strength requirements.
The current support rolling resistance machine base is formed by assembling workpieces, the assembly process is more, the installation accuracy is not controlled, the accuracy of the leveling plate is greatly affected, an adjusting base plate is usually required to be added at the bottom of the support rolling resistance machine base to achieve the required installation accuracy, and the processing is carried out according to the measured size, so that time and labor are wasted.
In order to reduce the installation procedure, improve the installation efficiency and ensure the installation accuracy, it is necessary to develop a special supporting roller set structure for the straightener. Therefore, the utility model provides a special supporting roller unit structure for a wafer production line straightener.
Disclosure of Invention
The utility model aims to provide a supporting roller unit structure and a wafer production line straightener, which are used for solving the problem that the embedded heights of nuts are inconsistent due to the existing manual operation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a backup roll unit structure, the backup roll unit structure comprising:
the base is provided with at least two roller grooves and is of an integrated structure;
and a plurality of supporting rollers rotatably connected in the roller grooves are arranged at equal intervals.
Further, the base is provided with a mounting hole penetrating through the roller groove, the supporting roller is rotatably connected to the base through a roller shaft, and the roller shaft is fixedly connected into the mounting hole.
Further, the supporting roller is a cylinder with openings at two ends, a bearing is arranged between the supporting roller and the roller shaft, and the inner side and the outer side of the bearing are fixedly connected with the roller shaft and the supporting roller respectively.
Further, the bearing is a self-aligning bearing.
Further, shaft sleeves are further arranged on two sides of the bearing, and two ends of each shaft sleeve are abutted to the base and the bearing.
Further, the center department of roller axle is provided with the oil filler point, the oil filler point passes through the outer wall of oil hole branch road intercommunication roller axle, backing roll unit structure still includes:
oil seals at both ends of the bearing for sealing the bearing to form oil chambers at both ends of the bearing; the end part of the oil hole branch located on the outer wall of the roller shaft is arranged in the oil cavity.
Further, the oil seal is mounted to the inner wall of the support roller by a spring collar.
Further, a connector is arranged at the end part of the oil filling hole.
Also provides a wafer production line straightener comprising the supporting roller unit structure.
In summary, compared with the prior art, the utility model has the following beneficial effects:
the supporting roller unit structure special for the wafer production line straightener disclosed by the embodiment of the utility model is characterized in that the supporting roller is installed through the integrated base, so that the assembling precision of the supporting roller unit can be effectively improved, errors are reduced, and meanwhile, compared with the traditional base, the integrated base has higher supporting strength, the assembling procedure can be effectively reduced, and the time cost is saved.
Drawings
FIG. 1 is an isometric view of a structure of a special backup roll unit for a wafer production line straightener in accordance with an embodiment of the present utility model.
FIG. 2 is a front view showing the structure of a supporting roller unit special for a straightener in a wafer production line according to an embodiment of the present utility model.
FIG. 3 is a top view showing the structure of a supporting roller unit special for a straightener in a wafer production line according to an embodiment of the present utility model.
FIG. 4 is a full sectional view showing the structure of a supporting roller unit dedicated to a wafer production line straightener according to an embodiment of the present utility model.
Fig. 5 is a partial enlarged view at I in fig. 4.
Reference numerals:
10. a base; 11. a mounting hole; 12. a fixing hole;
20. a support roller;
30. a roller shaft; 31. an oil filling hole; 32. an oil hole branch; 33. a connector;
40. a bearing;
50. an oil seal;
60. a shaft sleeve;
70. and a spring retainer ring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1
As shown in fig. 1, one embodiment of the present utility model provides a supporting roller unit structure dedicated for a wafer production line straightener, which includes:
the base 10 is provided with at least two roller grooves, and the base 10 is of an integrated structure;
a plurality of support rollers 20 rotatably connected to the inside of the roller grooves, the support rollers 20 being arranged at equal intervals;
in this embodiment, as shown in fig. 2, the transition rollers are disposed between the supporting rollers 20, the leveling rollers are disposed on the transition rollers, and the base 10 is of an integral structure, so that the base 10 does not need to be assembled, assembly errors can be reduced, assembly accuracy is greatly improved, meanwhile, due to the integral structure, assembly procedures of the base 10 can be reduced, time cost can be saved, and assembly cost can be reduced.
The supporting roller 20 is installed through the integrated base 10, so that the assembling precision of the supporting roller unit can be effectively improved, errors are reduced, and meanwhile, the integrated base 10 has higher supporting strength compared with the traditional base 10, assembling procedures can be effectively reduced, and time cost is saved.
As a preferred implementation manner in this embodiment, the base 10 is formed by casting, and the precision of the base 10 is controlled by cutting after casting is completed, as shown in fig. 4, the cross section of the base 10 is in a "mountain" shape, two sets of roller grooves are arranged on the base 10 along the length direction of the base 10, and mounting holes 11 penetrating the roller grooves are arranged on the base 10 for mounting the supporting rollers 20;
as a preferred embodiment of the present embodiment, as shown in fig. 3, the support rollers 20 in different roller grooves are alternately arranged;
in this embodiment, as shown in fig. 1, 4 and 5, the supporting roller 20 is rotatably connected to the base 10 by a roller shaft 30, the roller shaft 30 is fixedly connected to the mounting hole 11, the supporting roller 20 is a through hole with openings at both ends, and the supporting roller 20 is rotatably connected to the roller shaft 30;
specifically, in this embodiment, the roller shaft 30 is a round rod, two ends of the roller shaft 30 are located in the mounting hole 11, a fixing hole 12 is further provided on the base 10, an end portion of the fixing hole 12 is located in the mounting hole 11, the roller shaft 30 is fixedly connected to the base 10 through an socket head cap screw, and the socket head cap screw passes through the fixing hole 12 and is in threaded connection with the fixing hole 12, and an end portion of the socket head cap screw is locked on the roller shaft 30.
As a preferred implementation in this example, as shown in fig. 1 and 4, a bearing 40 is disposed between the support roller 20 and the roller shaft 30, the inner side of the bearing 40 is fixedly connected to the roller shaft 30, the outer side of the bearing 40 is fixedly connected to the support roller 20, in some examples, the bearing 40 is fixed to the support roller 20 and the roller shaft 30 by an interference connection, and the bearing 40 is used to reduce friction between the support roller 20 and the roller shaft 30;
preferably, the two sides of the bearing 40 are further provided with a shaft sleeve 60, and the shaft sleeve 60 is abutted against the base 10 and the bearing 40 and used for controlling the position of the bearing 40;
preferably, the bearing 40 is a self-aligning bearing for automatically adjusting the position of the support roller 20, thereby improving accuracy.
Example 2
As one embodiment of the present utility model, as shown in fig. 4 and 5, the present embodiment is different from embodiment 1 in that an oil hole 31 is provided at the center of the roller shaft 30, the oil hole 31 communicates with the outer wall of the roller shaft 30 through an oil hole branch 32, and the supporting roller unit structure further includes:
oil seals 50 at both ends of the bearing 40 for sealing the bearing 40 to form oil chambers at both ends of the bearing 40; wherein, the end of the oil hole branch 32 positioned on the outer wall of the roller shaft 30 is arranged in the oil cavity;
specifically, in this embodiment, the oil seal 50 is mounted on the inner wall of the supporting roller 20 through a spring collar 70, the oil seal 50 is used for sealing the supporting roller 20 and the roller shaft 30, the oil injection hole 31 is a blind hole structure with an opening at one end, the oil injection hole 31 is provided with a connector 33 for connecting an oil injection mechanism, when the oil is injected, the oil injection mechanism is filled with lubricating oil through the oil injection hole 31, the lubricating oil enters the oil cavity from the oil injection hole 31 through the oil hole branch 32, and the roller in the bearing 40 is always coated in the lubricating oil, so that the abrasion of the roller is reduced, and the service life of the bearing 40 is prolonged;
in this embodiment, the connector 33 is of a tubular structure with a nut, and an external thread is provided at one end of the connector 33 connected to the oil filling hole 31;
the oil seal 50 is a TC framework oil seal.
Example 2
The utility model provides a wafer production line straightener comprising the supporting roller unit structure.
It should be noted that, in the present utility model, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus 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", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A backup roll unit structure, characterized in that the backup roll unit structure comprises:
the base is provided with at least two roller grooves and is of an integrated structure;
and a plurality of supporting rollers rotatably connected in the roller grooves are arranged at equal intervals.
2. The backing roll unit construction of claim 1 wherein the base is provided with mounting holes extending through the roll slots, the backing roll being rotatably connected to the base by roll shafts fixedly connected to the mounting holes.
3. The supporting roller unit structure according to claim 2, wherein the supporting roller is a cylinder with openings at both ends, a bearing is provided between the supporting roller and the roller shaft, and the inner and outer sides of the bearing are fixedly connected with the roller shaft and the supporting roller, respectively.
4. A support roller unit structure according to claim 3, wherein the bearing is a self-aligning bearing.
5. A support roller unit structure according to claim 3, wherein the bearings are further provided with shaft sleeves on both sides, and both ends of the shaft sleeves are abutted against the base and the bearings.
6. The supporting roller unit structure according to any one of claims 3 to 5, wherein an oil hole is provided at the center of the roller shaft, and the oil hole communicates with the outer wall of the roller shaft through an oil hole branch.
7. The backup roll unit structure of claim 6, further comprising:
oil seals at both ends of the bearing for sealing the bearing to form oil chambers at both ends of the bearing; the end part of the oil hole branch located on the outer wall of the roller shaft is arranged in the oil cavity.
8. The backup roll unit structure of claim 7, wherein the oil seal is mounted to an inner wall of the backup roll by a circlip.
9. The backup roll unit structure according to claim 7, wherein an end of the oil filler hole is provided with a joint.
10. A wafer production line straightener comprising a support roll unit structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613611.4U CN220092593U (en) | 2023-06-25 | 2023-06-25 | Supporting roller unit structure and wafer production line straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613611.4U CN220092593U (en) | 2023-06-25 | 2023-06-25 | Supporting roller unit structure and wafer production line straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092593U true CN220092593U (en) | 2023-11-28 |
Family
ID=88841159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321613611.4U Active CN220092593U (en) | 2023-06-25 | 2023-06-25 | Supporting roller unit structure and wafer production line straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092593U (en) |
-
2023
- 2023-06-25 CN CN202321613611.4U patent/CN220092593U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109877605B (en) | Coaxial adjusting method for shaft system boring | |
| CN220092593U (en) | Supporting roller unit structure and wafer production line straightener | |
| CN110125175B (en) | Combined roller | |
| CN214146250U (en) | Engineering machine tool rotary platform bearing structure | |
| CN208762053U (en) | It is a kind of can the hydraulic jack that adjusts of autonomous deflecting for building rectification | |
| CN217440572U (en) | Insert bearing with seat | |
| CN210769863U (en) | Dustproof bearing | |
| CN215720210U (en) | Supporting roll bearing for straightening machine | |
| CN215634399U (en) | High-precision thin-wall crossed roller bearing | |
| CN211202633U (en) | Bearing bush convenient to install and position | |
| CN210317183U (en) | Sliding lug of follow-up frame of rotary drilling rig and follow-up frame of rotary drilling rig | |
| CN109025861B (en) | Raise boring machine handrail structure and raise boring machine | |
| CN218817584U (en) | Detachable combined spherical tile | |
| CN211693223U (en) | Engineering machine tool rotary platform bearing structure | |
| CN210599775U (en) | Hexagonal positioning bolt easy and convenient to operate and used for automobile | |
| CN217152673U (en) | Needle bearing retainer structure | |
| CN215890663U (en) | Anti-deflection AGC hydraulic cylinder bracket | |
| CN114535358A (en) | Straightening machine backing roll | |
| CN218595338U (en) | Conveyer running assembly thickness measurement support | |
| CN219549367U (en) | Stamping type spherical outside bearing | |
| CN217152639U (en) | Bearing and vehicle | |
| CN220151127U (en) | Hinge | |
| CN219901984U (en) | Tool for positioning and installing top beam sleeve of hydraulic support | |
| CN219911508U (en) | Connecting rod supporting type copper sleeve structure | |
| CN212350264U (en) | Eccentric shaft sleeve mounting structure of forging press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |