CN202963107U - Multi-purpose roller system quick opening and roller exchange device of straightening machine - Google Patents
Multi-purpose roller system quick opening and roller exchange device of straightening machine Download PDFInfo
- Publication number
- CN202963107U CN202963107U CN 201220682862 CN201220682862U CN202963107U CN 202963107 U CN202963107 U CN 202963107U CN 201220682862 CN201220682862 CN 201220682862 CN 201220682862 U CN201220682862 U CN 201220682862U CN 202963107 U CN202963107 U CN 202963107U
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- roller
- frame
- oil cylinder
- guide rail
- approach switch
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Abstract
A multi-purpose roller system quick opening and roller exchange device of a straightening machine relates to the technical field of steel and nonferrous metals. An oil cylinder fixing support is connected with a roller support, a frame inner guide rail is fixed on a memorial gateway of the frame, an idler wheel is connected with the roller support, a lower roller system is installed in the roller support, a quick-opening oil cylinder is connected with the roller support through a connection block by using a bolt, a movable pad block is installed between the roller support and the oil cylinder fixing support so that when the roller system works, and the idler wheel on the roller system is not contacted with the frame inner guide rail. When a roller is changed, the quick-opening oil cylinder drives the roller system to move towards the guide rail to enable the idler wheel on the roller system to be contacted with the frame inner guide rail. A gap is left between a lower surface of the roller support and the quick-opening oil cylinder in both the roller exchange state and roller un-exchange state. An approach switch is installed on the frame through an approach switch support, and the approach switch is provided with an approach switch information transmitting plate. The multi-purpose roller system quick opening and roller exchange device is simple in structure, only uses the quick-opening oil cylinder to achieve quick opening and roller exchange of the roller system, greatly reduces manufacture and using cost of equipment, is long in service life and is smooth and rapid in a roller exchange process compared with an original structure.
Description
Technical field
The utility model relates to iron and steel and non-ferrous metal technical field, specifically a kind of metal plate and belt equipment for straightening with roller system of straightening machine open soon, the roll change multi-purpose device.
Background technology
Multi-roll straightening machine and coil opener are used widely at iron and steel and non-ferrous metal industry as the equipment for straightening of metal plate and belt.Multi-roll straightening machine and the coil opener quick-replaceable that is with roller of opening fast that roller is when threading and mistake weld seam is absolutely necessary.Its effect is to increase work efficiency, and keeps upper roller system to depress the reliable and stable of precision; The smoothing roll that weares and teares or damage is changed (integral replacing that the replacing method is roller system) with smoothing roll new or that repaired.Used multi-roll straightening machine adopts closed frame mostly, and the advantage of this structure is in the situation that identical weight, and the rigidity of frame is good, and bearing capacity significantly improves, and specious, and machining accuracy is easily controlled and guaranteed.Shortcoming is that roller is to hang out from the top, only has from opening shelves of frame fore side and pulls out, and just must be equipped with like this roll change frame, roll change oil cylinder and oil cylinder fixed support etc. (generally needing four roll change oil cylinders and corresponding cylinder bracket) on equipment.
Multi-roll straightening machine, coil opener open soon oil cylinder and the roll change oil cylinder is all independent, open soon oil cylinder and need two, the roll change oil cylinder needs four, separately need the multipath hydraulic system, more fluid pressure line, pipe joint, Hydraulic Elements (comprising pressure-reducing valve, solenoid directional control valve, one-way throttle valve etc.) have increased more leakage point and equipment fault point etc.; When multi-roll straightening machine, coil opener roll change, be by guide rail in four roll change cylinder jacking frames in frame, move and touch the roller on the roller frame on guide rail, until the guide rail on the interior guide rail of frame and roll change frame is contour.Simultaneously, during roll change, the interior guide rail bracket of frame is movable, roller system is also movable, during roll change, the roll change oil cylinder will overcome the gross weight of whole roller system, roller frame and guide rail, therefore each oil cylinder will have larger top lift, and the synchronism of four roll change oil cylinders will be got well (not so whole roller is fastened in the process of liter and will be stuck because of crooked); The roll change oil cylinder is by guide rail in frame, and the roller on the roller frame is delivered to roller system with top lift, so in frame, guide rail and roller all will have larger bearing capacity.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of the present invention is to provide that a kind of roller system of straightening machine is opened soon, the roll change multi-purpose device, when opening soon oil cylinder and can not only realize threading and cross weld seam, roller system opens fast, and alternative roll change oil cylinder realizes fast roll changing, with reach need not be special the roll change oil cylinder can guarantee that also roller system opens shelves the purpose of pulling out fast, advancing from frame.
For achieving the above object, the present invention includes frame, the oil cylinder fixed support is connected with the roller frame with screw one, in frame, guide rail is fixed on screw two on the memorial archway of frame, and roller is connected with the roller frame, and lower roll is to be contained in the roller frame, opening soon oil cylinder uses screw to be connected with the roller frame by contiguous block, it is characterized in that: the movable cushion block of the working roll roll surface flatness that can guarantee that lower roll is is housed between described roller frame and oil cylinder fixed support, and when making roller be work, the roller that roller is fastened does not contact with the interior guide rail of frame; Opening soon oil cylinder during roll change is that direction guiding rail moves with roller, and the roller that roller is fastened is contacted with guide rail in frame; The lower surface of roller frame and no matter open soon between oil cylinder be to be also that non-roll change state is all gapped at the roll change state; Approach switch is contained on frame by the approach switch support, and approach switch is with approach switch sender plate.
The stroke that the present invention only needs to open soon oil cylinder increases 10mm, utilizes a kind of oil cylinder of opening soon can realize opening fast and two kinds of functions of roll change of roller system; Simultaneously, increase an approach switch on frame, control the stroke of opening soon oil cylinder, prevent that the movable cushion block on step and equipment from colliding; Increase by four movable cushion block on equipment, restrict rollers is the position after opening soon, prevents that the roller on the roller frame from contacting with guide rail in frame.
Lower roll of the present invention ties up to threading, cross weld seam need open fast the time, the stroke of opening soon oil cylinder is not covered (staying the 10mm stroke), this moment, lower roll system was subjected to the restriction of movable cushion block on approach switch and equipment, the bottom surface of roller frame was contacted and roller on the roller frame does not contact with the interior guide rail of frame with movable cushion block on equipment.When the needs roll change, open soon oil cylinder jack-up, at first take away and the contacted movable cushion block of roller frame, disconnect approach switch, open soon oil cylinder this moment with the roller continuation decline 5mm of system, roller on the roller frame is contacted with guide rail in frame, can be just to open shelves from the frame fore side to pull out, advance with lower roll by the roll change frame so easily.
The present invention compared with prior art has the following advantages.
1, simple in structure, only needing increases 10mm with former oil cylinder stroke, increases an approach switch, increases by four movable cushion block in the lower end of roller frame and just can complete.Roll change oil cylinder that need not be special can guarantee that also roller is to open shelves from frame to pull out fast, advance.
2, the quantity such as oil cylinder, fluid pressure line, pipe joint, Hydraulic Elements are only 1/3rd of original structure, greatly reduce the manufacturing cost and use cost of equipment.
As long as 3, take away movable cushion block under the lower roll frame during roll change, roller frame (together with roller system) moves down 5mm can make the roller on the roller frame contact with guide rail in frame, and the impulsive force that the interior guide rail of the roller on the roller frame and frame bears is less, long service life.
4, in frame, the guide rail on guide rail and roll change frame is all fixed, and during roll change, the uniformity of inside and outside guide rail position is easy to guarantee, the roll change process is quick smoothly than original structure.
Description of drawings
Fig. 1 is structural representation of the present invention.
Specific embodiments
as shown in Figure 1, oil cylinder fixed support 2 use screws 1 are connected with roller frame 8, in frame, guide rail 5 use screws 26 are fixed on the memorial archway of frame 15, roller 7 is connected with roller frame 8, lower roll is 9 to be contained in roller frame 8, opening soon oil cylinder 1 is connected with roller frame 8 by contiguous block 13 use screws 14, be equipped with between roller frame 8 and oil cylinder fixed support 2 and can guarantee that lower roll is the movable cushion block 4 of 9 working roll roll surface flatness, when making roller be work, the roller 7 that roller is fastened does not contact with the interior guide rail 5 of frame, opening soon oil cylinder 1 during roll change is that direction guiding rail 5 moves with roller, the roller 7 that roller is fastened is contacted with guide rail 5 in frame, the lower surface of roller frame 8 and no matter open soon between oil cylinder 1 be to be also that non-roll change state is all gapped at the roll change state, approach switch 10 is contained on frame 15 by approach switch support 11, and approach switch 10 is with approach switch sender plate 12.
Opening soon oil cylinder 1 during normal operation, to drive lower rolls by contiguous block 13 be 9 to move, and 10 pairs of lower rolls of movable cushion block 4 and approach switch are that 9 lower limit limits, and the roller 7 that rolls this moment on frame 8 does not contact with the interior guide rail 5 of frame.During roll change, when opening soon oil cylinder 1 and rising, take off movable cushion block 4, when opening soon oil cylinder 1 and dropping to former lower limit, disconnect approach switch 10, open soon oil cylinder 1 this moment and continue slowly to move down, until the roller 7 on roller frame 8 contacts with the interior guide rail 5 of frame.
Claims (1)
1. a roller system of straightening machine is opened soon, the roll change multi-purpose device, comprise frame (15), oil cylinder fixed support (2) is connected with roller frame (8) with screw one (3), in frame, guide rail (5) is fixed on the memorial archway of frame (15) with screw two (6), roller (7) is connected with roller frame (8), lower roll system (9) is contained in roller frame (8), opening soon oil cylinder (1) is connected with roller frame (8) with screw (14) by contiguous block (13), it is characterized in that: the movable cushion block (4) that the working roll roll surface flatness that can guarantee lower roll system (9) is housed between described roller frame (8) and oil cylinder fixed support (2), when making roller be work, the roller that roller is fastened (7) does not contact with the interior guide rail (5) of frame, opening soon oil cylinder (1) during roll change is that direction guiding rail (5) is mobile with roller, and the roller (7) that roller is fastened is contacted with guide rail (5) in frame, the lower surface of roller frame (8) and no matter open soon between oil cylinder (1) be to be also that non-roll change state is all gapped at the roll change state, approach switch (10) is contained on frame (15) by approach switch support (11), and approach switch (10) is with approach switch sender plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682862 CN202963107U (en) | 2012-12-12 | 2012-12-12 | Multi-purpose roller system quick opening and roller exchange device of straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682862 CN202963107U (en) | 2012-12-12 | 2012-12-12 | Multi-purpose roller system quick opening and roller exchange device of straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963107U true CN202963107U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682862 Expired - Fee Related CN202963107U (en) | 2012-12-12 | 2012-12-12 | Multi-purpose roller system quick opening and roller exchange device of straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861893A (en) * | 2012-12-12 | 2014-06-18 | 襄阳博亚精工装备股份有限公司 | Multi-purpose roller system quick opening and roller exchange device of straightening machine |
| CN107405662A (en) * | 2015-03-09 | 2017-11-28 | Sms集团有限公司 | Straightener and the method for changing aligning its roller elements |
-
2012
- 2012-12-12 CN CN 201220682862 patent/CN202963107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861893A (en) * | 2012-12-12 | 2014-06-18 | 襄阳博亚精工装备股份有限公司 | Multi-purpose roller system quick opening and roller exchange device of straightening machine |
| CN107405662A (en) * | 2015-03-09 | 2017-11-28 | Sms集团有限公司 | Straightener and the method for changing aligning its roller elements |
| CN107405662B (en) * | 2015-03-09 | 2020-01-03 | Sms集团有限公司 | Straightening machine and method for replacing straightening roll elements |
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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: 20130605 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |