CN104014700A - Double-guide large-stroke telescoping method of rollers - Google Patents
Double-guide large-stroke telescoping method of rollers Download PDFInfo
- Publication number
- CN104014700A CN104014700A CN201410253289.8A CN201410253289A CN104014700A CN 104014700 A CN104014700 A CN 104014700A CN 201410253289 A CN201410253289 A CN 201410253289A CN 104014700 A CN104014700 A CN 104014700A
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- roll
- box
- rollers
- roller box
- frame
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- Rolls And Other Rotary Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention provides a double-guide large-stroke telescoping method of rollers. The rollers are placed in a roller box, the periphery of the roller box is provided with sliding plates, and the periphery inside a rack is provided with guide plates. A plurality of positioning columns with the equal length are arranged below the rack, a bottom plate is arranged below the positioning columns, a telescopic oil cylinder of the roller box is arranged on the bottom plate, and a piston head of the oil cylinder is in linkage with the roller box through a flange. A thin and long guide rod penetrates through the roller box, and the upper end of the guide rod is fixed to the lower end of the guide rod and the guide rod is inserted into a hole in a bottom beam. When the rollers work, the roller box is located in the rack, and through the support of the rack guide plates to sliding plates of the roller box, the rollers can bear the action of heavy load. When the rollers stretch out and draw back, if the roller box is located in the rack, the roller box is guided relaying on the guide plates on the rack, and if the roller box is disengaged from the rack, the roller box is guided through the thin and long guide rod. By means of the double-guide large-stroke telescoping method of rollers, the rollers are supported through the rack guide plates in a heavy-loaded work state, large-stroke telescoping guide of the rollers is achieved through the thin and long guide rod, and the rollers can be completely drawn out of turning parts.
Description
Technical field
Patent of the present invention relates to the large stroke telescopic method of the two guiding of a kind of roll large stroke telescopic method, especially roll.
Background technology
At present, general large-scale machine for rolling ring, roll the rotary part formers such as a machine and veneer reeling machine and all have support at roll two ends, after annular element and cylindrical member forming process complete, be all by roll wherein the support of one end open, by rotary part along roll mandrel to from roll support open end take out.This rotary part taking-up mode takes time and effort, and has reduced to a great extent the production efficiency of product, is not therefore a kind of quite reasonable rotary part removing method.
Summary of the invention
The object of the invention is, in order to solve the problem that takes time and effort along roll mandrel to taking-up by rotary part, to realize roll is extracted out completely from rotary part, thereby after rotary part forming process completes, it is directly taken out.
The technical solution adopted in the present invention is: roll is contained in roll-box, and roll-box surrounding is all provided with slide plate, and the inner surrounding of frame is all provided with guide plate, and roll-box can slide in frame.Multiple isometric locating dowels are installed below frame, and base plate is installed on below locating dowel, and roll-box telescopic oil cylinder is installed on base plate, and oil cylinder piston head connects by flange and roll-box.Elongated guide bar passes from roll-box, and upper end is fixed by connecting plate, and insert in bottom girder lower end, and have certain interval with the hole on bottom girder, thereby make guide post have larger flexibility.In the time that the large stroke of roll is flexible, if roll-box in frame, the guiding of roll-box relies on the guide plate in frame, if roll-box is deviate from from frame, the guiding of roll-box is transferred to elongated guide bar.Roll is in working order time, and roll-box is in frame, and the support of frame guide plate breaker roll case slide plate can allow roll bear local function, and elongated guide bar has been realized the flexible guiding of large stroke when roll-box is deviate from from frame.
Above-mentioned base plate shape needs to make abnormally-structured according to equipment, roll-box telescopic oil cylinder needs to make multiple according to structure, be symmetrically distributed in both sides, roll center, elongated guide pole-footing needs to make multiple according to structure, be symmetrically distributed in both sides, roll center.
The beneficial effect of patent of the present invention is by the large stroke telescopic method of the two guiding of roll, frame guide plate while having realized roll heavy duty duty supports, realized again the flexible guiding of large stroke of roll by elongated guide bar simultaneously, roll can be extracted out completely from rotary part, rotary part is directly taken out.
Below with reference to accompanying drawing, the present invention is described in further details.
Brief description of the drawings
Fig. 1 is the main cutaway view of enforcement structure of patent of the present invention.
Fig. 2 is the enforcement structure top view of patent of the present invention.
Fig. 3 is the B-B place sectional view that the present invention is positioned at Fig. 1.
In figure: 1. frame, 2. guide plate, 3. roll-box, 4. slide plate, 5. elongated guide bar, 6. connecting plate, 7. flange, 8. oil cylinder, 9. locating dowel, 10. base plate.
Detailed description of the invention
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, the main parts size that the large stroke telescopic method of the two guiding of roll is implemented comprises frame 1, guide plate 2, roll-box 3, slide plate 4, elongated guide bar 5, connecting plate 6, flange 7, oil cylinder 8, locating dowel 9 and base plate 10.Roll is contained in roll-box 3, and roll-box 3 surroundings are all provided with slide plate 4, and the inner surrounding of frame 1 is all provided with guide plate 2, and roll-box 3 can be in 1 li of slip of frame.Frame 1 is provided with multiple isometric locating dowels 9 below, and base plate 10 is installed on below locating dowel 9, and the hoist cylinder 8 of roll-box 3 is installed on base plate 10, and the piston head of oil cylinder 8 connects by flange 7 and roll-box 3.Elongated guide bar 5 passes from roll-box 3, and upper end is fixing by connecting plate 6, and insert in base plate 10 lower end, and have certain interval with the hole on base plate 10, thereby make elongated guide bar 5 have larger flexibility.
Embodiment 2:
On the basis of embodiment 1, the shape of base plate 10 needs to make abnormally-structured according to equipment, hoist cylinder 8 needs to make multiple according to structure, be symmetrically distributed in both sides, roll center, elongated guide bar 5 needs to make multiple according to structure, be symmetrically distributed in both sides, roll center.
In the various embodiments described above, in the time that the large stroke of roll is flexible, if roll-box 3 in frame 1, the guiding of roll-box 3 relies on the guide plate 2 in frame, if roll-box 3 is deviate from from frame 1, the guiding of roll-box 3 is transferred to elongated guide bar 5.Roll is in working order time, and roll-box 3 is in frame 1, and the support of the slide plate 4 of the guide plate 2 breaker roll casees 3 of frame 1 can allow roll bear local function, and elongated guide bar 5 has been realized the flexible guiding of large stroke when roll-box 3 is deviate from from frame 1.
Claims (2)
1. the large stroke telescopic method of the two guiding of roll, it is characterized in that: roll is contained in roll-box (3), frame (1) is provided with multiple isometric locating dowels (9) below, base plate (10) is installed on locating dowel (9) below, it is upper that roll-box telescopic oil cylinder (8) is installed on base plate (10), and the piston head of oil cylinder (8) connects by flange (7) and roll-box (3); Elongated guide bar (5) passes from roll-box (3), and upper end is fixed, and insert in base plate (10) lower end, and have certain interval with the hole on base plate (10); In the time that roll is flexible, if roll-box (3) is in frame (1), the guiding of roll-box (3) relies on the guide plate (2) in frame (1), if roll-box (3) is deviate from from frame (1), the guiding of roll-box (3) is transferred to elongated guide bar (5), and roll can be extracted out completely from rotary part.
2. the large stroke telescopic method of the two guiding of roll according to claim 1, is characterized in that: roll-box (3) surrounding is all provided with slide plate (4), and the inner surrounding of frame (1) is all provided with guide plate (2); Roll is in working order time, and roll-box (3) is in frame (1), and the support of frame guide plate (2) breaker roll case slide plate (3) can allow roll bear local function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253289.8A CN104014700B (en) | 2014-06-10 | 2014-06-10 | Roll two guiding Long Distances telescopic method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253289.8A CN104014700B (en) | 2014-06-10 | 2014-06-10 | Roll two guiding Long Distances telescopic method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014700A true CN104014700A (en) | 2014-09-03 |
| CN104014700B CN104014700B (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410253289.8A Active CN104014700B (en) | 2014-06-10 | 2014-06-10 | Roll two guiding Long Distances telescopic method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014700B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024411C2 (en) * | 2000-05-19 | 2003-05-22 | Hilmar Gensert | Ring rolling device |
| CN201405020Y (en) * | 2009-04-29 | 2010-02-17 | 诸城市圣阳机械有限公司 | Core roller lifting device of ring rolling machine |
| CN201841230U (en) * | 2010-08-27 | 2011-05-25 | 沈阳三重机械有限公司 | Automatic lifting and landing device for core roller of ring rolling machine |
| CN202461379U (en) * | 2012-03-07 | 2012-10-03 | 济南铸造锻压机械研究所有限公司 | Radial rolling device of radial-axial ring rolling machine |
| CN102886474A (en) * | 2012-11-05 | 2013-01-23 | 济南铸造锻压机械研究所有限公司 | Radial rolling device of ring rolling machine |
-
2014
- 2014-06-10 CN CN201410253289.8A patent/CN104014700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024411C2 (en) * | 2000-05-19 | 2003-05-22 | Hilmar Gensert | Ring rolling device |
| CN201405020Y (en) * | 2009-04-29 | 2010-02-17 | 诸城市圣阳机械有限公司 | Core roller lifting device of ring rolling machine |
| CN201841230U (en) * | 2010-08-27 | 2011-05-25 | 沈阳三重机械有限公司 | Automatic lifting and landing device for core roller of ring rolling machine |
| CN202461379U (en) * | 2012-03-07 | 2012-10-03 | 济南铸造锻压机械研究所有限公司 | Radial rolling device of radial-axial ring rolling machine |
| CN102886474A (en) * | 2012-11-05 | 2013-01-23 | 济南铸造锻压机械研究所有限公司 | Radial rolling device of ring rolling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014700B (en) | 2015-09-16 |
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