CN201235372Y - Oscillating machine-front apparatus of cold rolling machine - Google Patents
Oscillating machine-front apparatus of cold rolling machine Download PDFInfo
- Publication number
- CN201235372Y CN201235372Y CNU2008201480788U CN200820148078U CN201235372Y CN 201235372 Y CN201235372 Y CN 201235372Y CN U2008201480788 U CNU2008201480788 U CN U2008201480788U CN 200820148078 U CN200820148078 U CN 200820148078U CN 201235372 Y CN201235372 Y CN 201235372Y
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- framework
- frame
- pin shaft
- swing
- swing mechanism
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Abstract
The utility model provides a fore device of a swing type cold mill, which belongs to the techniques of manufacturing and rolling aluminum. The device comprises a framework (12), and a roller flattening device (17), cross beams (18), a nozzle beam (19) and a guide plate (20) which are fixed on the framework. The device is provided with a framework swing mechanism, wherein the upper end of a hydraulic cylinder (6) of the framework swing mechanism is hinged with the framework through an upper cross beam (9), the framework (12) is a frame structure whose left portion and right portion are symmetrical, a pin shaft (13) which is matched with an axle hole is traversed through the axle hole of the framework and the other end of the pin shaft is connected with a base (16), which forms a structure that the framework can be swung corresponding to the base around the pin shaft under the function of the hydraulic cylinder. The cold mill adopts the structural mode that the framework swing mechanism enables the framework to be swung around the pin shaft, the use is convenient and flexible, no block exists and the manufacturing, the assembly and the regulation are easy,. The assembly mode between the pin shaft in the mill and the framework of the utility model can play the functions of supporting and locating and can satisfy the requirements of flexible swing and convenient assembly and maintenance of the fore device.
Description
Technical field
The utility model belongs to aluminium processing rolling technique, relates generally to the preceding device of a kind of swing type cold-rolling mill machine.
Background technology
Device is the important component part of feed program before the cold-rolling mill before the cold-rolling mill machine, and it mainly acts on is the supporting guiding, adjust blank steadily enters rolling district.At present, device mostly is horizontal movable type before the machine of using on the domestic Aluminium Cold Rolling machine, promotes the front and back motion on slide rail of left and right sides frame by two hydraulic cylinders.This horizontal movable type structure has following shortcoming: at first, because machine frame at two sides is yielding, the perpendicularity of its L type chute reaches with other assembling bit position tolerance and is difficult to guarantee.Directly cause the gap between left and right sides frame and the copper coin to be difficult to guarantee that block through regular meeting, promptly its repeatable accuracy is bad when hydraulic cylinder promotes left and right sides gantry motion.Secondly, want first leveling two wood side-guides during assembling, and scraping copper coin on it, not only work difficulty is bigger, and the result of leveling is not very desirable.The 3rd, owing to there is not the depth of parallelism to adjust benchmark on this device,, increased field erected workload so when each roller center line assembles in manufactory with respect to the depth of parallelism of roll on the frame, be difficult for adjustment, thereby do not reach designing requirement.The 4th, dismounting bothers during maintenance, need expend a large amount of time, man power and material.
Summary of the invention
The purpose of this utility model promptly is to propose a kind of processing, assembling, adjustment to install before the swing type cold-rolling mill machine more simply and easily, thereby overcomes the existing in prior technology deficiency.
The utility model adopts following technical proposals to finish its invention task: device before a kind of swing type cold-rolling mill machine comprises frame and nip rolls device, crossbeam and the jet beam and the guide plate that are fixed on the frame; Be provided with the frame swing mechanism; Its upper end of the hydraulic cylinder of described frame swing mechanism is hinged by entablature and frame, described frame is symmetrical frame structure, pass in its axis hole with the bearing pin of its matched in clearance and the bearing pin other end and base are connected and composed frame can be under the hydraulic cylinder effect around the structure of the relative base swing of bearing pin.
The utility model adopts by the frame swing mechanism and makes the frame mode of frame around the bearing pin swing, and is easy to use flexible, no jam.This swing type structure is easy to processing, assembling, adjusts, as long as with boring together behind the location of the pin shaft hole on two frames, just can guarantee the precision of reference for assembling, in assembling in the processing, the connecting mode of each several part adopts the mode of pin location, bolted, and is fairly simple.When adjusting each roller depth of parallelism, be benchmark with the bearing pin simultaneously, require each roller to reach requirement with respect to the depth of parallelism of benchmark, each roller also reaches designing requirement with respect to the depth of parallelism of roll.The assembling mode of bearing pin and frame can play support, the two kinds of effects in location in the utility model, and can satisfy device flexible swinging and dismounting before the machine, needs easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the B-B cutaway view of Fig. 1.
Fig. 3 is the C-C cutaway view of Fig. 1.
Among the figure, 1, sill, 2, undersetting, 3, bolt, 4, back-up ring, 5, bearing pin, 6, hydraulic cylinder, 7, upper bracket, 8, bolt, 9, entablature, 10, bolt, 11, pin, 12, frame, 13, bearing pin, 14, the axle head baffle plate, 15, sliding bearing, 16, base, 17, the nip rolls device, 18, crossbeam, 19, jet beam, 20, guide plate, 21, roll, 22, memorial archway.
The specific embodiment
As shown in Figure 1, 2 and with reference to Fig. 3, the utility model comprises frame 12 and is fixed on nip rolls device 17, crossbeam 18 and jet beam 19 and guide plate 20 on the frame; Be provided with the frame swing mechanism, hydraulic cylinder 6 lower ends of described frame swing mechanism connect firmly by bearing pin 5 and undersetting 2, and undersetting 2 connected firmly on sill 1 by bolt 3, the upper end of hydraulic cylinder 6 is hinged and upper bracket 7 connected firmly on entablature 9 by bolt 8 by bearing pin and upper bracket 7, the frame 12 that is symmetrical set is by bolt 10, pin 11 connects firmly with entablature 9, bearing pin 13 is contained on the base 16 by sliding bearing 15 by the axis hole one end on the frame 12, axle head baffle plate 14 is fixed on the frame, be used to prevent bearing pin 13 axial floats and play the effect of location, bearing pin 13 is a matched in clearance with the axis hole of frame, sliding bearing 15 and axis hole adopt the combination of interference fit, be fixed on the nip rolls device 17 on the frame 12, crossbeam 18 and jet beam 19 and guide plate 20 are not done too much explanation for the preceding apparatus structure of existing cold-rolling mill machine to this.The utility model is fixed on the memorial archway 22 by sill 1 and base 16.The depth of parallelism adjustment of each roller phase breaker roll 21 is a benchmark with the axis hole of frame 12 in the nip rolls device 17.
Claims (1)
1, device before a kind of swing type cold-rolling mill machine comprises frame (12) and is fixed on nip rolls device (17), crossbeam (18) and jet beam (19) and guide plate (20) on the frame; It is characterized in that: be provided with the frame swing mechanism; Its upper end of the hydraulic cylinder of described frame swing mechanism (6) is hinged by entablature (9) and frame (12); Described frame (12) is symmetrical frame structure, pass in its axis hole with the bearing pin (13) of its matched in clearance and bearing pin (13) other end and base (16) are connected and composed frame can be under the hydraulic cylinder effect around the structure of the relative base swing of bearing pin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201480788U CN201235372Y (en) | 2008-07-21 | 2008-07-21 | Oscillating machine-front apparatus of cold rolling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201480788U CN201235372Y (en) | 2008-07-21 | 2008-07-21 | Oscillating machine-front apparatus of cold rolling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201235372Y true CN201235372Y (en) | 2009-05-13 |
Family
ID=40648109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201480788U Expired - Fee Related CN201235372Y (en) | 2008-07-21 | 2008-07-21 | Oscillating machine-front apparatus of cold rolling machine |
Country Status (1)
Country | Link |
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CN (1) | CN201235372Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110252613A (en) * | 2019-07-10 | 2019-09-20 | 昆山希盟自动化科技有限公司 | One kind overcoming glass warp blank body |
CN112705781A (en) * | 2020-12-23 | 2021-04-27 | 二重(德阳)重型装备有限公司 | Pinch roll device |
-
2008
- 2008-07-21 CN CNU2008201480788U patent/CN201235372Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110252613A (en) * | 2019-07-10 | 2019-09-20 | 昆山希盟自动化科技有限公司 | One kind overcoming glass warp blank body |
CN112705781A (en) * | 2020-12-23 | 2021-04-27 | 二重(德阳)重型装备有限公司 | Pinch roll device |
CN112705781B (en) * | 2020-12-23 | 2022-03-18 | 二重(德阳)重型装备有限公司 | Pinch roll device |
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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: 20090513 Termination date: 20120721 |