CN201214132Y - Flange ring rolling mill with distance measurer - Google Patents
Flange ring rolling mill with distance measurer Download PDFInfo
- Publication number
- CN201214132Y CN201214132Y CNU2008201179201U CN200820117920U CN201214132Y CN 201214132 Y CN201214132 Y CN 201214132Y CN U2008201179201 U CNU2008201179201 U CN U2008201179201U CN 200820117920 U CN200820117920 U CN 200820117920U CN 201214132 Y CN201214132 Y CN 201214132Y
- Authority
- CN
- China
- Prior art keywords
- flange
- oil cylinder
- ring rolling
- flange ring
- distance
- 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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Abstract
The utility model relates to a flange ring rolling machine, in particular to a flange ring rolling machine with a distance measurement device. The problems of poor quality and low precision of flanges processed by the flange ring rolling machine existing in the prior art are solved. The flange ring rolling machine with the distance measurement device comprises a rotating master mold on a working table, and a mandrel under the rotating master mold; and the side lower part of the mandrel is provided with a distance measuring oil cylinder and swing arms.Distance measuring wheels are arranged on the swing arms, and the swing arms are connected with a cylinder rod of the distance measurement oil cylinder. Compared with the prior art, a distance measurement device which consists of a distance measuring oil cylinder and the swinging arms is additionally arranged on the ring rolling machine. Through the adjustment of the distance measuring oil cylinder, and the restriction and measurement on the distance in the flange ring rolling process occurs, so that the size of flange finished products can be adjusted continuously through the distance measuring oil cylinder in the flange rolling process, and the proper pressure generated by the oil cylinder can also guarantee the flange circularity during the fine rolling process, and avoid that the flanges are flattened.
Description
Technical field
The utility model relates to a kind of machine for rolling ring of flange, is specially a kind of machine for rolling ring of flange that has range unit.
Background technology
Annular elements such as flange are widely used in the industry such as oil, chemical industry, metallurgy, at present, mainly still adopt open die forging to cause cake sheet, punching, saddle support reaming, rolling rolling to expand for the manufacturing forming technique of annular elements such as flange, are finally formed by machining again.It is at first to adopt saddle support reaming or Forgingother mode to carry out the annular element base that rolling rolling is expanded, then, on machine for rolling ring, adopt rotary die to the local pressure forming continuously of blank, the whole wall thickness of annular element is reduced, enlarged-diameter, cross section profile is shaped, and makes it become the annular element blank with simple shape and size, and then carries out the machining of cross sectional shape by large-scale vertical lathe.Existing machine for rolling ring tool is simple in structure, mainly comprises by main mould of the rotation of driven by motor and mandrel, and the flange blank is enclosed within on the mandrel, utilizes main mould of rotation and mandrel that ring is rolled in the extruding of flange.Control is accurate inadequately in the ring rolling process, can not adapt to the requirement of processing high-quality flange.
Summary of the invention
The utility model is of poor quality for the machine for rolling ring of flange processing flange that solves prior art and exist, the problem that precision is not high and a kind of machine for rolling ring of flange that has range unit is provided.
The utility model is realized by following technical scheme, a kind of machine for rolling ring of flange that has range unit, comprise the main mould of rotation on the workbench, rotate the mandrel of the below of main mould, side-lower at mandrel is provided with the range finding oil cylinder, swing arm, swing arm are provided with the range finding wheel, and swing arm is connected with the piston rod of range finding oil cylinder.
Compared with prior art, the utility model has installed the range unit that a cover is made up of range finding oil cylinder and swing arm again additional on machine for rolling ring, by regulating the range finding oil cylinder, make flange that the restriction and the measurement of a distance be arranged in rolling the process of ring, so that in rolling the process of flange, constantly regulate the flange finished size by the range finding oil cylinder, and the pressure of the appropriateness that produces of oil cylinder can guarantee the circularity of flange in the process of finish rolling again, in order to avoid draw down.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
As schematically shown in Figure 1, a kind of machine for rolling ring of flange that has range unit comprises the main mould 2 of rotation on the workbench 1, rotate the mandrel 3 of the below of main mould 2, be provided with range finding oil cylinder 6, swing arm 5 at the side-lower of mandrel 3, swing arm 5 is provided with range finding wheel 4, and swing arm 5 is connected with the piston rod of range finding oil cylinder 6.
Claims (1)
1, a kind of machine for rolling ring of flange that has range unit, comprise the main mould of rotation (2) on the workbench (1), rotate the mandrel (3) of the below of main mould (2), it is characterized in that: the side-lower at mandrel (3) is provided with range finding oil cylinder (6), swing arm (5), swing arm (5) is provided with range finding wheel (4), and swing arm (5) is connected with the piston rod of range finding oil cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201179201U CN201214132Y (en) | 2008-05-29 | 2008-05-29 | Flange ring rolling mill with distance measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201179201U CN201214132Y (en) | 2008-05-29 | 2008-05-29 | Flange ring rolling mill with distance measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214132Y true CN201214132Y (en) | 2009-04-01 |
Family
ID=40519343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201179201U Expired - Fee Related CN201214132Y (en) | 2008-05-29 | 2008-05-29 | Flange ring rolling mill with distance measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214132Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297448A (en) * | 2017-07-04 | 2017-10-27 | 洛阳先驱自动化设备有限公司 | A kind of rocker-arm multistation grinds expansion machine |
| CN108941398A (en) * | 2018-08-06 | 2018-12-07 | 安徽雅静新能源科技有限公司 | Environmental sanitation cleaning vehicle disc brush inner ring device for automatically molding and automatic forming method |
| CN113090711A (en) * | 2021-04-01 | 2021-07-09 | 安俊堂 | 3D RWW type ball worm gear |
| CN114700374A (en) * | 2022-03-25 | 2022-07-05 | 山东国创燃料电池技术创新中心有限公司 | A special roller press control method |
-
2008
- 2008-05-29 CN CNU2008201179201U patent/CN201214132Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297448A (en) * | 2017-07-04 | 2017-10-27 | 洛阳先驱自动化设备有限公司 | A kind of rocker-arm multistation grinds expansion machine |
| CN108941398A (en) * | 2018-08-06 | 2018-12-07 | 安徽雅静新能源科技有限公司 | Environmental sanitation cleaning vehicle disc brush inner ring device for automatically molding and automatic forming method |
| CN113090711A (en) * | 2021-04-01 | 2021-07-09 | 安俊堂 | 3D RWW type ball worm gear |
| CN114700374A (en) * | 2022-03-25 | 2022-07-05 | 山东国创燃料电池技术创新中心有限公司 | A special roller press control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20110529 |