CN204729482U - A kind of fine-tuning bearing flange - Google Patents
A kind of fine-tuning bearing flange Download PDFInfo
- Publication number
- CN204729482U CN204729482U CN201520241682.5U CN201520241682U CN204729482U CN 204729482 U CN204729482 U CN 204729482U CN 201520241682 U CN201520241682 U CN 201520241682U CN 204729482 U CN204729482 U CN 204729482U
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- CN
- China
- Prior art keywords
- bearing
- adjusting screw
- locking nut
- bearing flange
- flange
- 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.)
- Expired - Fee Related
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- Support Of The Bearing (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a kind of fine-tuning bearing flange, comprise adjusting screw, bearing and bearing flange body, flange sidewalls is equipped with adjusting screw, and bearing is fixed in flange body by bearing locking bolt, and adjusting screw restriction position of bearings is also locked by inside and outside two nut screw connection.These device Installation and Debugging are convenient, first tentatively bearing be installed and carry out pretension, during debugging, side-play amount is made first to be partial to one side of adjusting screw, measure by observing or beat table after rotatingshaft, side-play amount is made slowly to reduce until reach required precision to single direction by open-end wrench fine setting adjusting screw, the nut on locked bearing, finally that inside and outside locking nut is also tightly locked.Be belt pulley when what axle filled, sprocket wheel etc., when needing to provide tensioning, can provide by adjusting screw is spacing, do not need other tension device, structurally simplified yet, thus solve in the past in the present situation of the bearing installment and debugging difficulty of farm machinery axis class.
Description
Technical field
The present invention relates to a kind of bearing flange device, particularly a kind of bearing flange device fine-tuning for the position in farm machinery.
Background technique
Bearing flange is a kind of widely used mechanical fitting, and its effect is installed and fixing axial workpiece.The shortcomings such as it is large that existing bearing flange mostly exists size, complex structure, and Installation and Debugging are inconvenient.Especially severe in operating mode, in the farm machinery that debugging difficulty is large, the bearing flange be suitable for is little, in most cases, just application reluctantly, because the bearing flange be suitable for is oversize, often need repeatedly to adjust in structural design, when the later stage debugs, need equally to expend a lot of manpower, elongate the R&D cycle.The present invention proposes a kind of fine-tuning bearing flange, it is convenient that this bearing flange has Installation and Debugging, structure is simple, and size is little, and difficulty of processing is little, low cost and other advantages, and needing the device of tensioning as sprocket wheel, belt pulley also can provide tensioning, not needing other tension device, saving space, for structural design provides convenient, be particularly useful for farm machinery.
Model utility content
The purpose of this utility model is to provide a kind of farm machinery fine-tuning bearing flange, large to overcome existing bearing flange size, complex structure, the shortcomings such as Installation and Debugging are inconvenient.
Realizing this uses the technological scheme of novel object to be: a kind of fine-tuning bearing flange comprises adjusting screw 1, outer locking nut 2, interior locking nut 3, bearing flange body 4, bearing body 5, four bearing locking bolts 6, four bearing lock nuts 7, four flat spring plain washers 8; Described adjusting screw 1 is arranged at the sidewall of described bearing flange body 4, and described outer locking nut 2 is installed on the outside of described bearing flange body 4 sidewall, and described interior locking nut 3 is installed on the inner side of described bearing flange body 4 sidewall; The end face of described bearing flange body 4 offers strip hole, and described bearing locking bolt 6 wears with in described strip hole; Described bearing locking bolt 6 is connected through the mounting hole and screwing with described bearing lock nuts 7 of described bearing body 5, is also provided with described spring flat gasket circle 8 between described locking nut 7 and bearing body 5.
Further, the sidewall of described bearing flange body 4 has threaded mounting hole, and described adjusting screw 1 and bearing flange dish body 5 are for being threaded; Described interior locking nut 3 and outer locking nut 2 are for limiting the rotation beneficial effect of adjusting screw: (1) this fine-tuning bearing flange is debugged convenient, and structure is reliable, and size is little, and difficulty of processing is little, and cost is low; (2) its adjustment stroke is large, is convenient to fine adjustment; (3) be belt pulley when what axle filled, sprocket wheel etc., when needing to provide tensioning, can be provided by bearing flange self, not need other tension device, more practical in farm machinery.
Accompanying drawing explanation
Fig. 1 is the structural representation of fine setting bearing flange.
In figure: 1. adjusting screw 1; 2. outer locking nut; 3. locking nut in; 4. hold flange body; 5. bearing body; 6. bearing locking bolt; 7. bearing lock nuts; 8. spring flat gasket circle
Embodiment
As shown in Figure 1, finely tune bearing flange and comprise adjusting screw 1, outer locking nut 2, interior locking nut 3, bearing flange body 4, bearing body 5, four bearing locking bolts 6, four bearing lock nuts 7, four flat spring plain washers 8; Described adjusting screw 1 is arranged at the sidewall of described bearing flange body 4, and described outer locking nut 2 is installed on the outside of described bearing flange body 4 sidewall, and described interior locking nut 3 is installed on the inner side of described bearing flange body 4 sidewall; The end face of described bearing flange body 4 offers strip hole, and described bearing locking bolt 6 wears with in described strip hole; Described bearing locking bolt 6 is connected through the mounting hole and screwing with described bearing lock nuts 7 of described bearing body 5, is also provided with described spring flat gasket circle 8 between described locking nut 7 and bearing body 5.
As shown in Figure 1, adjusting screw 1 and outer locking nut 2 and interior locking nut 3 need to be pre-installed on bearing flange, but are all in releasing orientation, can not be locked.When installing this bearing flange and bearing, need first four lock bolts 6 to be enclosed within frame, then bearing flange body 4 is installed, finally load onto bearing body 5, axial workpiece is allowed to pass bearing in this process, spring flat gasket circle 8 and bearing lock nuts 7 also pretension is overlapped afterwards on four lock bolts 6, hand rotation internal locking nut 3 makes itself and flange plate very close to each other, do not rotate with open-end wrench restriction internal locking nut 3, now rotate adjusting screw 1, make itself and bearing very close to each other, rotate axial workpiece, micrometer is used to measure the side-play amount of axle when rotating near bearing flange side.When debugging, the direction of the side-play amount deflection adjusting screw 1 that micrometer need be made to record, by open-end wrench fine setting adjusting screw 1, side-play amount is slowly reduced towards bearing direction again, because open-end wrench has stroke amplification, precise fine-adjustment can be accomplished, so can regulate continuously when axle low-speed running when regulating, until reach required precision, locking nut afterwards on first locked bearing, finally limits the rotation of interior locking nut 3, then by locked for outer locking nut 3.
Run into sprocket wheel is installed, belt pulley and so on is when needing the situation of tensioning, this device self can provide tensioning, concrete steps are: during mounting flange, by adjusting screw towards needing the reverse of tension direction, other steps and common installation similar, when regulating the position of bearing body 5, first limit the rotation of interior locking nut 3, the dynamics of tensioning as required again, rotate adjusting screw 1 and withstand the object that bearing body 5 reaches tensioning, finally limit the rotation of interior locking nut 3, by locked for outer locking nut 3.
Claims (2)
1. a fine-tuning bearing flange, it is characterized in that, comprise adjusting screw (1), outer locking nut (2), interior locking nut (3), bearing flange body (4), bearing body (5), four bearing locking bolts (6), four bearing lock nutss (7), four flat spring plain washers (8); Described adjusting screw (1) is arranged at the sidewall of described bearing flange body (4), described outer locking nut (2) is installed on the outside of described bearing flange body (4) sidewall, and described interior locking nut (3) is installed on the inner side of described bearing flange body (4) sidewall; The end face of described bearing flange body (4) offers strip hole, and described bearing locking bolt (6) wears with in described strip hole; Described bearing locking bolt (6) is connected through the mounting hole and screwing with described bearing lock nuts (7) of described bearing body (5), is also provided with described spring flat gasket circle (8) between described locking nut (7) and bearing body (5).
2. a kind of fine-tuning bearing flange as claimed in claim 1, is characterized in that, the sidewall of described bearing flange body (4) has threaded mounting hole, and described adjusting screw (1) and bearing flange dish body (5) are for being threaded; Described interior locking nut (3) and outer locking nut (2) are for limiting the rotation of adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241682.5U CN204729482U (en) | 2015-04-21 | 2015-04-21 | A kind of fine-tuning bearing flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241682.5U CN204729482U (en) | 2015-04-21 | 2015-04-21 | A kind of fine-tuning bearing flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729482U true CN204729482U (en) | 2015-10-28 |
Family
ID=54387837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520241682.5U Expired - Fee Related CN204729482U (en) | 2015-04-21 | 2015-04-21 | A kind of fine-tuning bearing flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286730A (en) * | 2016-08-25 | 2017-01-04 | 陈节庆 | Transmission debugging apparatus is used in a kind of transportation sprocket observation |
| CN107745920A (en) * | 2017-10-31 | 2018-03-02 | 中国农业科学院北京畜牧兽医研究所 | A kind of conveyer belt adjusting means |
-
2015
- 2015-04-21 CN CN201520241682.5U patent/CN204729482U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286730A (en) * | 2016-08-25 | 2017-01-04 | 陈节庆 | Transmission debugging apparatus is used in a kind of transportation sprocket observation |
| CN106286730B (en) * | 2016-08-25 | 2018-08-14 | 张培庆 | A kind of transportation sprocket observation transmission debugging apparatus |
| CN107745920A (en) * | 2017-10-31 | 2018-03-02 | 中国农业科学院北京畜牧兽医研究所 | A kind of conveyer belt adjusting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151028 Termination date: 20180421 |