CN213256288U

CN213256288U - Single-pass rolling device of stainless steel strip cold rolling mill

Info

Publication number: CN213256288U
Application number: CN202022122182.3U
Authority: CN
Inventors: 朱闵军; 朱伟宁
Original assignee: Zhejiang Shenzhou Stainless Steel Co ltd
Current assignee: Zhejiang Shenzhou Stainless Steel Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-25
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a one-way rolling device of a stainless steel band cold rolling mill, wherein a frame and a damping base are arranged at the left part of the top surface of a lifting main base from top to bottom, a hydraulic cylinder is connected with the top end of the frame through a piston rod and a roller bracket, one of them rolling roller sets up in roll stand, infrared ray counterpoint mechanism sets up in the frame left side, another rolling roller sets up lower part in the frame, drive shaft subassembly one end is connected with two rolling roller axles respectively, the drive shaft subassembly other end passes through the turbine and connects respectively on the driven shaft, driving shaft one end is passed through the shaft coupling and is connected with the driven shaft, the other end electric connection of driving shaft is in the motor, the motor sets up in the motor case, the motor case sets up on the top of speed reducer, the speed reducer sets up on the top of speed reducer base, the speed reducer base sets up in the right part of lifting total base top surface, locking mechanism locks in. The utility model discloses have stainless steel band and correct the function, be convenient for adjust, it is higher to use the flexibility ratio.

Description

Single-pass rolling device of stainless steel strip cold rolling mill

Technical Field

The utility model relates to a cold rolling processing technology field, specific stainless steel band cold rolling mill single pass rolling device that says so.

Background

The cold rolling mill is a new type steel bar cold rolling processing equipment. The machine can be used for processing hot-rolled wire rods and hot-rolled wire rods with the diameters of 6.5 mm to 12 mm into finished cold-rolled ribbed steel bars with the diameters of 5mm to 12 mm. The cold rolled ribbed steel bar rolled by the cold rolling mill is a new generation product of cold-drawn low-carbon steel wires in the prestressed concrete member, and can replace I-grade steel bars in a cast-in-place concrete structure to save steel, so that the cold rolled ribbed steel bar is a better one of similar cold-processed steel. If speed regulation is not required in the rolling process of the cold rolling mill, an alternating current motor can be adopted; if speed regulation is needed in the rolling process of the cold rolling mill, a direct current motor can be adopted.

Among these, the rolling devices suitable for further processing in cold rolling mills have the following disadvantages: deviation is easy to occur in the rolling process of the stainless steel band, and the deviation cannot be found in time for correction; the stability is poor, the processing noise is obvious, and the health of workers is influenced; the height of the processing operation table is not convenient to adjust, and the use flexibility is poor. Therefore, we propose a single pass rolling device of a stainless steel strip cold rolling mill to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims at providing a single-pass rolling device of a stainless steel strip cold rolling mill.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a stainless steel strip cold rolling mill single pass rolling device, includes vibration damping mount, frame, pneumatic cylinder, infrared ray counterpoint mechanism, two rolling rollers, drive shaft subassembly, driven shaft, driving shaft, motor machine case, speed reducer base, locking mechanism, total base, roll stand, piston rod and splint lift, vibration damping mount sets up in the left part of lifting total base top surface, the frame sets up in vibration damping mount's top, the pneumatic cylinder passes through piston rod and roll stand and connects in the top of frame, one of them the rolling roller sets up in roll stand, and is located the interior upper portion of frame, infrared ray counterpoint mechanism sets up in the left side of frame, another the rolling roller sets up in the interior lower part of frame, the one end of drive shaft subassembly is connected with two rolling roller axles respectively, the other end of drive shaft subassembly passes through the turbine and connects respectively on the, the bottom end of the driven shaft is arranged on the surface of the lifting main base, one end of the driving shaft is connected with the driven shaft through a coupler, the other end of the driving shaft is electrically connected to the motor, the motor is arranged in the motor case, the motor case is arranged at the top end of the speed reducer, the speed reducer is arranged at the top end of the speed reducer base, the speed reducer base is arranged at the right part of the top surface of the lifting main base, the locking mechanism is locked at the right side of the speed reducer base, and the clamping plate is arranged on the inner side of the top of.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: and a shock-absorbing spring structure is arranged in the shock-absorbing base.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: the rack is supported by steel, and the thickness of the steel is set to be 3-5 mm.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: the infrared ray counterpoint mechanism includes infrared generator, infrared receiver and middle part board, infrared generator sets up in the left side of frame, infrared receiver sets up in the right side of frame through middle part board, infrared generator, infrared receiver are the axis and align.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: the infrared generator comprises a positioning rod, a fixing block, a slide, an adjusting push block and a correcting plate, wherein the positioning rod is arranged between the infrared generator and the fixing block, the fixing block is arranged on the rack, the slide is arranged on the positioning rod, the adjusting push block is arranged on the slide in a sliding manner, and the correcting plate is arranged on the inner side of the adjusting push block in a telescopic manner.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: the rolling rolls are all connected to the inside of the frame through rotating shafts.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: the transmission shaft assembly comprises two transmission shafts and connecting shaft sleeves arranged at two ends of the transmission shafts.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: the locking mechanism comprises a limiting plate, a pressing rod, a pressing block and a fixed template, the limiting plate is arranged on the left side of the pressing block, the pressing rod is arranged on the pressing block, the pressing block is fixed on the fixed template through bolts, and the fixed template is arranged on the lifting assembly base through bolts.

The single-pass rolling device of the stainless steel strip cold rolling mill is characterized in that: the lifting main base comprises a top plate, telescopic columns, a bearing seat, a bottom plate and a lifting button disc, the top plate is arranged at the top of the lifting main base, the telescopic columns are respectively arranged at two ends of the lifting main base, the bearing seat is arranged at the inner bottom of the lifting main base, the bottom plate is arranged at the bottom of the lifting main base, the lifting button disc is arranged on the surface of the lifting main base, and the thickness of the top plate is smaller than that of the bottom plate.

The utility model has the advantages that:

the single-pass rolling device of the stainless steel strip cold rolling mill is provided with an infrared alignment mechanism structure, when deviation occurs in the rolling process of the stainless steel strip, the deviation can be found in time for correction,

the locking structure is arranged on the single-pass rolling device of the stainless steel strip cold rolling mill, so that the device has good stability of speed reduction and electric operation, low processing noise and can ensure the health of workers.

Thirdly, this kind of stainless steel band cold rolling mill single-pass rolling device is provided with the lifting structure, the high adjustment of the stainless steel band processing operation of being convenient for, and it is higher to use the flexibility ratio.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view at a position a of the present invention;

FIG. 3 is a schematic structural view of the infrared alignment mechanism of the present invention;

FIG. 4 is a schematic structural diagram of one side of the infrared generator of the present invention;

fig. 5 is a schematic structural view of the locking mechanism of the present invention;

fig. 6 is a schematic structural view of the lifting assembly of the present invention.

In the figure: 1 damping base, 2 frames, 3 hydraulic cylinders, 4 infrared alignment mechanisms, 41 infrared generators, 411 positioning rods, 412 fixing blocks, 413 slideways, 414 adjusting push blocks, 415 aligning plates, 42 infrared receivers, 43 middle plates, 44 infrared lights, 5 rolling rolls, 6 transmission shaft assemblies, 7 driven shafts, 8 driving shafts, 9 motors, 10 motor cases, 11 speed reducers, 12 speed reducer bases, 13 locking mechanisms, 131 limiting plates, 132 abutting-pressing rods, 133 abutting-pressing blocks, 134 fixing templates, 14 lifting main bases, 141 top plates, 142 telescopic columns, 143 bearing bases, 144 bottom plates, 145 lifting button discs, 15 roll supports, 16 piston rods and 17 clamping plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a single-pass rolling device of a stainless steel strip cold rolling mill comprises a damping base 1, a frame 2, a hydraulic cylinder 3, an infrared alignment mechanism 4, two rolling rolls 5, a transmission shaft assembly 6, a driven shaft 7, a driving shaft 8, a motor 9, a motor case 10, a speed reducer 11, a speed reducer base 12, a locking mechanism 13, a lifting main base 14, a roll support 15, a piston rod 16 and a clamping plate 17, wherein the damping base 1 is arranged at the left part of the top surface of the lifting main base 14, the frame 2 is arranged at the top end of the damping base 1, the hydraulic cylinder 3 is connected with the roll support 15 through the piston rod 16 at the top end of the frame 2, one of the rolling rolls 5 is arranged in the roll support 15 and is positioned at the upper inner part of the frame 2, the infrared alignment mechanism 4 is arranged at the left side of the frame 2, the other rolling roll 5 is arranged at the, the other end of transmission shaft assembly 6 passes through the turbine and connects respectively on driven shaft 7, 7 bottom of driven shaft set up in lifting total base 14 on the surface, the one end of driving shaft 8 is passed through the shaft coupling and is connected with driven shaft 7, the other end electric connection of driving shaft 8 is in motor 9, motor 9 sets up in motor case 10, motor case 10 sets up in the top of speed reducer 11, speed reducer 11 sets up in the top of speed reducer base 12, speed reducer base 12 sets up in the right part of lifting total base 14 top surface, locking mechanism 13 locks in the right side of speed reducer base 12, splint 17 sets up in the top inboard of roll support 15, can further fix the rolling roller 5 on upper portion in frame 2 through splint, installation between the roll support 15.

As the improvement of the scheme, the shock absorption spring structure is arranged in the shock absorption base 1, so that the shock absorption can be effectively realized, the processing noise of the stainless steel band can be reduced, and the labor workers are guaranteed not to be polluted by noise.

As the improvement of the scheme, the frame 2 is supported by steel, the thickness of the steel is set to be 3-5 mm, and the frame 2 made of the steel has stable and firm structure and long service life.

As an improvement of the above scheme, the infrared alignment mechanism 4 includes an infrared generator 41, an infrared receiver 42 and a middle plate 43, the infrared generator 41 is disposed on the left side of the rack 2, the infrared receiver 42 is disposed on the right side of the rack 2 through the middle plate 43, the infrared generator 41 and the infrared receiver 42 are aligned in an axial line manner, the infrared generator 41 emits infrared light 44, the infrared receiver 42 receives the infrared light 44, and the infrared generator 41 and the infrared receiver 42 form a standard infrared position and align to determine whether the stainless steel strip placed therebetween deviates from the rolling track.

As an improvement of the above scheme, the infrared generator 41 includes a positioning rod 411, a fixed block 412, a slide 413, an adjusting push block 414 and a position correcting plate 415, the positioning rod 411 is disposed between the infrared generator 41 and the fixed block 412, the fixed block 412 is disposed on the frame 2, the slide 413 is disposed on the positioning rod 411, the adjusting push block 414 is slidably disposed on the slide 413, the position correcting plate 415 is telescopically disposed inside the adjusting push block 414, when the infrared ray 44 between the infrared generator 41 and the infrared receiver 42 is aligned with the stainless steel band and the position of the stainless steel band is found to be deviated, the position of the deviation of the stainless steel band is positioned by the slide 413 of the adjusting push block 414 on the positioning rod 411, and the position correcting plate 415 is pushed by the adjusting push block 414 to correct the stainless steel band.

As a modification of the above, the rolling rolls 5 are each connected to the inside of the housing 2 through a rotating shaft, so that the stainless steel strip is stably rolled between the rolling rolls 5.

As an improvement of the above scheme, the transmission shaft assembly 6 comprises two transmission shafts and coupling sleeves arranged at two ends of the transmission shafts, which not only facilitates the further driving connection of the rolling rolls 5, but also facilitates the rotating connection of the driven shaft 7 at the other side.

As an improvement of the above scheme, the locking mechanism 13 includes a limiting plate 131, a pressing rod 132, a pressing block 133 and a fixing template 134, the limiting plate 131 is disposed on the left side of the pressing block 133, the pressing rod 132 is disposed on the pressing block 133, the pressing block 133 is fixed on the fixing template 134 through a bolt, the fixing template 134 is disposed on the lifting assembly base 14 through a bolt, a series of speed reduction electric mechanism components can be stably fixed on the lifting assembly base 14 through the locking mechanism 13, and stable processing of the stainless steel strip is ensured.

As an improvement of the above scheme, the lifting main base 14 includes a top plate 141, telescopic pillars 142, a bearing seat 143, a bottom plate 144 and a lifting button tray 145, the top plate 141 is disposed on the top of the lifting main base 14, the telescopic pillars 142 are respectively disposed at two ends of the lifting main base 14, the bearing seat 143 is disposed at the inner bottom of the lifting main base 14, the bottom plate 144 is disposed at the bottom of the lifting main base 14, and the lifting button tray 145 is disposed on the surface of the lifting main base 14, and the lifting button tray 145 can respectively control the telescopic pillars 142 at two sides to perform lifting height adjustment required by the top plate 141, so as to improve flexibility of a use platform, and the thickness of the top plate 141 is smaller than that of the bottom plate 144, which is helpful to enhance stability of the lifting main.

The utility model discloses a theory of operation is: when in use, firstly, a stainless steel strip to be rolled is placed between the rolling rollers 5, the hydraulic cylinder 3 is started to drive the roller support 15 to rotate the rolling rollers 5 at the upper part of the frame 2, meanwhile, the power is transmitted to the transmission shaft assembly 6 by the structures of the driven shaft 7 and the driving shaft 8 through the joint operation of the motor 9 and the speed reducer 11, so that the rotating speed reduction processing of the rolling rollers 5 at the upper part of the frame 2 and the rotating speed reduction processing of the rolling rollers 5 at the lower part of the frame 2 are respectively carried out, the rolling polishing degree can be effectively improved, in the rolling, the position alignment judgment of the stainless steel strip is carried out by aligning the infrared ray 44 line between the infrared ray generator 41 and the infrared ray receiver 42 with the stainless steel strip, when the position of the stainless steel strip is found to be deviated, the deviated position of the stainless steel strip is positioned by the slide 413 of the adjusting push block 414 on the positioning, the rolling deviation from the rail can be effectively prevented, and the rolling rework rate of the stainless steel band is reduced. The utility model discloses be provided with infrared ray counterpoint mechanism structure, when taking place skew at the rolling in-process of stainless steel band, and can in time discover skew to correct, its stability is good, and processing small in noise can guarantee that the workman is healthy, the operating height of being convenient for adjusts, and it is higher to use the flexibility ratio.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a stainless steel strip cold rolling mill is rolling device once, includes vibration damping mount (1), frame (2), pneumatic cylinder (3), infrared ray counterpoint mechanism (4), two rolling roller (5), transmission shaft subassembly (6), driven shaft (7), driving shaft (8), motor (9), motor machine case (10), speed reducer (11), speed reducer base (12), locking mechanism (13), lift total base (14), roll support (15), piston rod (16) and splint (17), its characterized in that: the damping base (1) is arranged at the left part of the top surface of the lifting main base (14), the rack (2) is arranged at the top end of the damping base (1), the hydraulic cylinder (3) is connected to the top end of the rack (2) through a piston rod (16) and a roller support (15), one of the rolling rollers (5) is arranged in the roller support (15) and is positioned at the inner upper part of the rack (2), the infrared alignment mechanism (4) is arranged at the left side of the rack (2), the other rolling roller (5) is arranged at the inner lower part of the rack (2), one end of the transmission shaft assembly (6) is respectively connected with the two rolling rollers (5) through shafts, the other end of the transmission shaft assembly (6) is respectively connected to the driven shaft (7) through a turbine, the bottom end of the driven shaft (7) is arranged on the surface of the lifting main base (14), one end of the driving shaft (8) is connected with the driven shaft (7, the other end electric connection of driving shaft (8) is in motor (9), motor (9) set up in motor machine case (10), motor machine case (10) set up in the top of speed reducer (11), speed reducer (11) set up in the top of speed reducer base (12), speed reducer base (12) set up in the right part of lifting total base (14) top surface, locking mechanism (13) lock in the right side of speed reducer base (12), splint (17) set up in the top inboard of roll support (15).

2. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 1, characterized in that: the shock absorption base (1) is internally provided with a shock absorption spring structure.

3. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 1, characterized in that: the rack (2) is supported by steel, and the thickness of the steel is set to be 3-5 mm.

4. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 1, characterized in that: infrared ray counterpoint mechanism (4) include infrared generator (41), infrared receiver (42) and middle part board (43), infrared generator (41) set up in the left side of frame (2), infrared receiver (42) set up in the right side of frame (2) through middle part board (43), infrared generator (41), infrared receiver (42) are the axis and align.

5. The single pass rolling apparatus of the stainless steel strip cold rolling mill according to claim 4, characterized in that: infrared generator (41) include locating lever (411), fixed block (412), slide (413), regulation ejector pad (414) and normal board (415), locating lever (411) set up between infrared generator (41), fixed block (412) set up in frame (2), slide (413) set up on locating lever (411), it sets up on slide (413) to adjust ejector pad (414) and slides and set up, normal board (415) are flexible to be set up in the inboard of adjusting ejector pad (414).

6. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 1, characterized in that: the rolling rolls (5) are connected to the inside of the frame (2) through rotating shafts.

7. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 1, characterized in that: the transmission shaft assembly (6) comprises two transmission shafts and connecting shaft sleeves arranged at two ends of the transmission shafts.

8. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 1, characterized in that: locking mechanism (13) include limiting plate (131), support and press pole (132), support pressure piece (133) and fixed die plate (134), limiting plate (131) set up in the left side of support pressure piece (133), support pressure pole (132) and set up on support pressure piece (133), support pressure piece (133) through the bolt fastening on fixed die plate (134), fixed die plate (134) through the bolt setting on rising total base (14).

9. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 1, characterized in that: the lifting main base (14) comprises a top plate (141), a telescopic column (142), a bearing seat (143), a bottom plate (144) and a lifting button disc (145), wherein the top plate (141) is arranged at the top of the lifting main base (14), the telescopic column (142) is respectively arranged at two ends of the lifting main base (14), the bearing seat (143) is arranged at the inner bottom of the lifting main base (14), the bottom plate (144) is arranged at the bottom of the lifting main base (14), and the lifting button disc (145) is arranged on the surface of the lifting main base (14).

10. The single pass rolling apparatus of a stainless steel strip cold rolling mill according to claim 9, characterized in that: the thickness of the top plate (141) is smaller than the thickness of the bottom plate (144).