CN203635808U - Rim roll forming machine guide wheel mechanism - Google Patents
Rim roll forming machine guide wheel mechanism Download PDFInfo
- Publication number
- CN203635808U CN203635808U CN201320894956.1U CN201320894956U CN203635808U CN 203635808 U CN203635808 U CN 203635808U CN 201320894956 U CN201320894956 U CN 201320894956U CN 203635808 U CN203635808 U CN 203635808U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- directive wheel
- sides
- rim
- rolling bearing
- 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
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 230000000875 corresponding Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
Provided is a rim roll forming machine guide wheel mechanism. A supporting shaft is mounted on a rack, a pair of guide wheels is arranged on the supporting shaft, the supporting shaft is a lead screw with external threads, the two ends of the lead screw are fixed with the rack, a rolling bearing is arranged in an inner hole of each guide wheel, the lead screw penetrates through the rolling bearings, locking nuts matched with the lead screw are arranged on the two sides of each guide wheel respectively, and the inner ring of the rolling bearing in each guide wheel is fixed by the locking nuts on the two sides of the corresponding guide wheel. When the positions of the guide wheels need to be adjusted, the locking nuts on the two sides of each guide wheel are loosened, the guide wheels are adjusted in place according to the size of a machined rim, then the inner rings of the rolling bearings in the guide wheels are fastened through the locking nuts, and then the guide wheels are located. The rim roll forming machine guide wheel mechanism is simple and reasonable in structure, convenient and fast to adjust, and capable of greatly improving production efficiency.
Description
Technical field
The utility model relates to type leading wheel framework, the type leading wheel framework in especially a kind of rim roll forming machine.
Background technology
Rim rolling machine is having coordinated by rolling wheel and directive wheel to rim rolling.The structure of existing rim rolling machine type leading wheel framework is, is fixed with a pair of directive wheel on a bolster, and bolster two ends are loaded in frame.The type leading wheel framework of this structure at work, does not produce relative rotation between directive wheel and bolster, and directive wheel is driven and rotated by bolster; The shortcoming that its exists is: the adjustment inconvenience of the position of directive wheel on bolster, is difficult to adapt to the rim rolling of different model.
Utility model content
The purpose of this utility model is to provide a kind of rim rolling machine type leading wheel framework, and the position of the directive wheel in this type leading wheel framework is easy to adjust, quick.
For achieving the above object, the utility model adopts following scheme: rim rolling machine type leading wheel framework, one bolster is arranged in frame, a pair of directive wheel is housed on bolster, bolster is for having externally threaded screw mandrel, both ends and the frame of screw mandrel are fixed, in the endoporus of each directive wheel, rolling bearing is housed, screw mandrel is through rolling bearing, be respectively equipped with a locking nut coordinating with screw mandrel in the both sides of each directive wheel, the inner ring of the rolling bearing of each directive wheel inside is by the locking nut tightening of its both sides.
From such scheme, need to adjust the position of directive wheel time, the locking nut of its both sides is unclamped, according to processed rim size, after directive wheel is adjusted to the right place, then by locking nut by the inner ring tightening of inner directive wheel rolling bearing, the location that can complete directive wheel.
The utility model is simple and reasonable for structure, and it is easy to adjust, quick, can greatly enhance productivity.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention
Further illustrate the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2
The rim rolling machine type leading wheel framework that the utility model provides has a bolster, bolster is for having externally threaded screw mandrel 2, the both ends of screw mandrel 2 and frame 1 are fixing, a pair of directive wheel 4 is housed on screw mandrel 2, rolling bearing 5 is housed in the endoporus of each directive wheel 4, screw mandrel 2, through rolling bearing 5, is respectively equipped with a locking nut 3 coordinating with screw mandrel 2 in the both sides of each directive wheel 4, the inner ring of the inner rolling bearing 5 of each directive wheel 4 is by locking nut 3 tightenings of its both sides.
Facilitate for convenience locking nut 3 to install on bolster 2, in the present embodiment, locking nut 3 is divided into half sheet nut of two full symmetrics, and two and half sheet nuts connect by bolt 6.
From accompanying drawing, need to adjust the position of arbitrary directive wheel 4 on screw mandrel 2 time, unclamp the locking nut 3 of these directive wheel 4 both sides, can make directive wheel 4 move on screw mandrel 2 together with the rolling bearing 5 of its inside, when according to behind the position of the good directive wheel 4 of adjusted size of the wheel rim that is shaped, by the locking nut 3 of directive wheel 4 both sides by the inner ring tightening of rolling bearing 5, the location that can complete directive wheel 4.In addition, the type leading wheel framework that the utility model provides is in shaping work, and bolster is motionless, and directive wheel rotates.
Claims (1)
1. rim rolling machine type leading wheel framework, one bolster is arranged in frame, a pair of directive wheel is housed on bolster, it is characterized in that: bolster is for having externally threaded screw mandrel, both ends and the frame of screw mandrel are fixed, and in the endoporus of each directive wheel, rolling bearing are housed, and screw mandrel is through rolling bearing, be respectively equipped with a locking nut coordinating with screw mandrel in the both sides of each directive wheel, the inner ring of the rolling bearing of each directive wheel inside is by the locking nut tightening of its both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894956.1U CN203635808U (en) | 2013-12-31 | 2013-12-31 | Rim roll forming machine guide wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894956.1U CN203635808U (en) | 2013-12-31 | 2013-12-31 | Rim roll forming machine guide wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635808U true CN203635808U (en) | 2014-06-11 |
Family
ID=50867088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894956.1U Expired - Fee Related CN203635808U (en) | 2013-12-31 | 2013-12-31 | Rim roll forming machine guide wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772591A (en) * | 2016-05-03 | 2016-07-20 | 芜湖飞驰汽车零部件技术有限公司 | Rim rolling positioning device |
-
2013
- 2013-12-31 CN CN201320894956.1U patent/CN203635808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772591A (en) * | 2016-05-03 | 2016-07-20 | 芜湖飞驰汽车零部件技术有限公司 | Rim rolling positioning device |
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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 |
Granted publication date: 20140611 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |