CN202316873U - Large-sized horizontal ring rolling mill - Google Patents
Large-sized horizontal ring rolling mill Download PDFInfo
- Publication number
- CN202316873U CN202316873U CN2011204408257U CN201120440825U CN202316873U CN 202316873 U CN202316873 U CN 202316873U CN 2011204408257 U CN2011204408257 U CN 2011204408257U CN 201120440825 U CN201120440825 U CN 201120440825U CN 202316873 U CN202316873 U CN 202316873U
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- CN
- China
- Prior art keywords
- roller
- central axis
- horizontal ring
- lathe bed
- core
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a large-sized horizontal ring rolling mill which is characterized in that the central axis of a lathe bed (1), from left to right, is sequentially provided with a rolling roller (2), a core roller (3) and a tapered roller, wherein a pair of embracing rollers (5) are symmetrically distributed on both sides of the rolling roller, and each embracing roller is provided with a pressure sensor (8); bracing rollers (6) are distributed on both sides of the core roller, and the bracing rollers are symmetrical about the central axis of the lathe bed; the tapered roller is symmetrically distributed in an up-and-down mode, the distance between an upper roller (41) and a lower roller (42) of the tapered roller can be adjusted, the tapered roller can integrally move freely along the central axis of the bathe bed; the rolling roller can move along the central axis of the lathe bed so as to adjust the distance between the rolling roller and the core roller; and the upper surface of the lower roller and the tapered roller and the surface of the bracing roller are arranged on a same horizontal plane. By using the large-sized horizontal ring rolling mill disclosed by the utility model, the defect that ring blanks are poor in centering property in the process of machining can be overcome, so that the specification control of the blanks is securer.
Description
Technical field
The present invention relates to a kind of ring rolls, particularly a kind of large-size horizontal ring rolls.
Background technology
Be symmetrically arranged with on the existing horizontal ring rolls and embrace a roller, but since about embrace roller to bestow the pressure of circular material blank uneven, make that blank departs from original position in process, thereby blank is poor to neutrality, be difficult to control the quality and the precision of circular material blank.
The utility model content
The purpose of this invention is to provide a kind of large-size horizontal ring rolls; A kind of large-size horizontal ring rolls; Milling roller, core roller, awl roller are installed on its lathe bed central axis from left to right, and the bilateral symmetry of milling roller is distributed with a pair of armful of roller, and each is embraced on the roller has a pressure sensor; It accurately embraces the pressure differential of roller about perception; With the position of embracing roller about timely adjustment reaching the balance of pressure, thereby can be accurately, accurate control circular material blank to neutrality, the preparation quality and the precision of raising circular material blank.
The both sides of core roller are distributed with carrying roller, and carrying roller is symmetrical with respect to the lathe bed central axis, in order to erect blank.
The awl roller is up and down and is symmetrically distributed, and its top roll, roll gap can be regulated down, with the height of the circular material blank of confirming machine-shaping.The lower roll of awl roller fix and its upper surface and carrying roller surface on same horizontal plane, work together with the cooperation carrying roller.
This kind large-size horizontal ring rolls can solve mechanical measurement blank external diameter inaccuracy, unsettled shortcoming in the circular material blank process, makes the specification control of made blank more secure.
Figure of description
Fig. 1 is the front view (duty 1) of large-size horizontal ring rolls;
Fig. 2 is the front view (duty 2) of large-size horizontal ring rolls;
Fig. 3 is the vertical view (omission hydraulic cylinder) of large-size horizontal ring rolls.
The specific embodiment
Embodiment is provided a kind of large-size horizontal ring rolls with detailed description the utility model at present, specific as follows:
Like Fig. 1,2, shown in 3, a kind of large-size horizontal ring rolls is equipped with milling roller 2, core roller 3, awl roller 4 from left to right successively on its lathe bed 1 central axis, and the bilateral symmetry of milling roller is distributed with a pair of armful of roller 5, and each is embraced on the roller has a pressure sensor 8.The both sides of core roller are distributed with carrying roller 6, and carrying roller is symmetrical with respect to the lathe bed central axis.The awl roller is up and down and is symmetrically distributed, and its top roll 41,42 distances of lower roll can be regulated, lower roll fix and its upper surface and carrying roller surface on same horizontal plane, boring roller integral body can move freely along the lathe bed central axis.Milling roller can move to regulate the spacing of itself and core roller along the lathe bed central axis.
Workflow:
Like Fig. 1, shown in 2, the circular material blank 7 after the heating is enclosed within on the core roller 3, make core roller outer rim and circular material blank inner edge tangent, make circular material blank outer rim and milling roller 2 outer rims tangent.Blank holder is placed on the carrying roller 6 that is arranged at lathe bed, and its end away from the core roller is clipped in the awl roller 4.The awl roller is symmetrical distribution up and down, and its top roll 41,42 distances of lower roll can be regulated, thus the height of the circular material blank of control moulding.The awl roller can whole move freely along the lathe bed central axis, to adapt to circular material blank diameter variation in the process.Use to cooperate carrying roller on same horizontal plane on the lower roll upper surface of awl roller and carrying roller surface.The roller 5 of embracing of milling roller both sides is clamped blank, in order to fixing blank position.About embrace about the pressure sensor induction in the roller and embrace the pressure differential of roller blank, the position that roller is embraced in adjustment in time, keep circular material blank to neutrality.The core roller drives the circular material blank rotation work together with milling roller, and milling roller moves with the extrusion process circular material blank to the core roller along the lathe bed central axis in process, realizes the roll forming of blank.
Claims (3)
1. a large-size horizontal ring rolls is equipped with milling roller (2), core roller (3), awl roller (4) from left to right on its lathe bed (1) central axis, and the bilateral symmetry of milling roller is distributed with a pair of armful of roller (5), it is characterized in that: each is embraced on the roller has a pressure sensor (8).
2. large-size horizontal ring rolls according to claim 1 is characterized in that: the both sides of core roller are distributed with carrying roller (6), and carrying roller is symmetrical with respect to the lathe bed central axis.
3. large-size horizontal ring rolls according to claim 1 is characterized in that: the awl roller is up and down and is symmetrically distributed, and distance can be regulated between its top roll (41), lower roll (42), lower roll fix and its upper surface and carrying roller surface on same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204408257U CN202316873U (en) | 2011-11-09 | 2011-11-09 | Large-sized horizontal ring rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204408257U CN202316873U (en) | 2011-11-09 | 2011-11-09 | Large-sized horizontal ring rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316873U true CN202316873U (en) | 2012-07-11 |
Family
ID=46428870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204408257U Expired - Fee Related CN202316873U (en) | 2011-11-09 | 2011-11-09 | Large-sized horizontal ring rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121881A (en) * | 2014-07-07 | 2014-10-29 | 芜湖市海联机械设备有限公司 | Device for measuring surface roughness of finely-rolled ring |
| CN104148551A (en) * | 2014-07-07 | 2014-11-19 | 芜湖市海联机械设备有限公司 | Intelligentized finish-rolling device |
-
2011
- 2011-11-09 CN CN2011204408257U patent/CN202316873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121881A (en) * | 2014-07-07 | 2014-10-29 | 芜湖市海联机械设备有限公司 | Device for measuring surface roughness of finely-rolled ring |
| CN104148551A (en) * | 2014-07-07 | 2014-11-19 | 芜湖市海联机械设备有限公司 | Intelligentized finish-rolling 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: 20120711 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |