Cold rolling positioning device for high-performance non-oriented ultrathin silicon steel coil

Abstract

The utility model belongs to the technical field of cold-rolling mills, and particularly discloses a cold-rolling positioning device for a high-performance non-oriented ultrathin silicon steel coil, which comprises a base and a frame, the frame is fixed at the top end of the base, a shell is movably connected between two sides in the frame, a rectangular groove is arranged at the center in the shell, and the rectangular groove is communicated with the base. And vertical grooves are longitudinally formed in the two sides of the shell correspondingly, and screw rods are movably connected between the upper portions and the lower portions of the interiors of the vertical grooves. According to the cold rolling positioning device for the high-performance non-oriented ultra-thin silicon steel coil, a roll shaft is movably connected between the two sides of the interior of a support, after the steel coil enters a shell from a rectangular groove, a first motor at the lower right corner can be started, and when transverse bevel gears on the two sides of a linkage shaft are meshed with longitudinal bevel gears and push a screw to rotate, a second motor at the lower right corner can be started; the upper and lower groups of external threaded sleeves can be guided to be concentrated beyond the center until the roll shaft mounted in the bracket is attached to the upper and lower surfaces of the steel coil, so that the problem that the transmission distance cannot be adjusted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold rolling mill technical field, concretely is a cold rolling positioning device for high performance non oriented ultra thin silicon steel roll. BACKGROUND

[0002] The cold rolling mill is a kind of rack with roller to extrude metal material horizontally, and the area and thickness of the ultra thin silicon steel roll are adjusted, and then the steel roll is wound on the collecting mechanism again to be transported to other places for use.

[0003] The steel roll and the like need to be detected during movement, and the cold rolling of the steel roll needs to be stopped at this time, so the positioning device is used to prevent the steel roll from moving continuously, and the ordinary positioning device needs to be adjusted according to the thickness of the steel roll, so it is difficult to stably transfer the steel roll with the roller and maintain the flatness of the surface of the steel roll.

[0004] Now, a new kind of cold rolling positioning device for high performance non oriented ultra thin silicon steel roll is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of cold rolling positioning devices for high performance non oriented ultra thin silicon steel roll, to solve the problem that the transfer distance cannot be adjusted in the background technique described above.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of cold rolling positioning device for high performance non oriented ultra thin silicon steel roll, including base and frame, the top of the base is fixed with frame, and the two sides between frame inside are movably connected with shell, and the center of shell inside is provided with rectangular groove, the inside of the two sides of shell is vertically provided with vertical slot, the inside of vertical slot is movably connected with screw rod between upper and lower, and the top and bottom of screw rod outside are respectively sleeved with threaded sleeve, the threaded sleeve is transversely installed with support between, and the two sides between support inside are movably connected with roll shaft, motor two is installed in the left side of support inside, the two sides between the lower part of shell inside are provided with horizontal slot, and the two sides between horizontal slot inside are movably connected with linkage shaft, the two sides of linkage shaft are respectively fixed with horizontal bevel gear, the two sides of horizontal slot inside upper are movably connected with longitudinal bevel gear, motor one is installed in the right lower corner of shell outside.

[0007] As a further technical scheme of the utility model, the left side of the output end of motor one is fixedly connected with linkage shaft, and the top of longitudinal bevel gear is fixedly connected with screw rod.

[0008] As a further technical scheme of the utility model, motor two can be rotatably installed in the roll shaft of support, and the support, roll shaft and threaded sleeve are synchronously vertically moved.

[0009] As a further technical scheme of the utility model, the two sides between the base and the frame are respectively welded with guide rods, and the outer part of the guide rod is sleeved with a sleeve, the inside of the sleeve is longitudinally provided with a through slot, and the two sides inside the through slot are respectively movably embedded with balls, the left side of the outer part of the sleeve is provided with a screw hole, and the screw hole is assembled with a bolt, the outer wall of the guide rod is longitudinally arranged with a positioning hole, and the sleeve is installed on the two sides of the shell.

[0010] As a further technical scheme of the utility model, the bolt is embedded between the positioning hole and the screw hole, and the sleeve can vertically guide the shell to lift.

[0011] As a further technical scheme of the utility model, the ball is attached to the outer wall of the guide rod, and the through slot and the guide rod are arranged in concentric circles.

[0012] As a further technical scheme of the utility model, the side surface between the front end of the support is transversely fixed with a connecting plate, the two sides inside the connecting plate are respectively provided with a circular hole, the circular hole is movably connected with a limiting rod, the center of the inside of the connecting plate is provided with a screw groove, the screw groove is movably connected with a lead screw, the rear part between the limiting rod and the lead screw is installed with a fixed sheet, and the rear end of the fixed sheet is installed with a wiping sheet.

[0013] As a further technical scheme of the utility model, the rear part of the limiting rod is movably connected on the fixed sheet, and the rear part of the lead screw is movably connected on the fixed sheet.

[0014] Compared with the prior art, the cold rolling positioning device for high-performance non-oriented ultra-thin silicon steel coil has the advantages that it not only realizes the adjustment of the transmission distance and the adjustment of the positioning height, but also realizes the maintenance of the roller shaft.

[0015] By movably connecting the roller shaft between the two sides inside the support, when the steel coil enters the inside of the shell from the rectangular groove, the lower right corner motor one can be started, when the transverse bevel gears on both sides of the connecting shaft engage with the longitudinal bevel gears and push the screw rod to rotate, the upper and lower two groups of threaded sleeves outside can be guided to concentrate at the supercenter, until the roller shaft installed in the support is attached to the upper and lower surfaces of the steel coil, and after the second motor is started, the steel coil can also be positioned by being clamped when the two groups of roller shafts are tightened, and the thickness of the steel coil can be adjusted by the adjusting device.

[0016] By sleeving the sleeve on the outer part of the guide rod, the sleeve and the shell installed at the center are vertically moved along the guide rods on both sides of the base, at this time the balls inside the through slot will be attached to the surface of the guide rod, the friction resistance is reduced, the bolt is screwed in after the screw hole and the positioning hole are aligned, the sleeve and the shell are prevented from falling, the mechanism height of the positioning device can be adjusted according to the cold rolling position of the roller, and the steel coil is prevented from being deformed due to the excessive difference.

[0017] Through installing the wiping sheet on the rear end of the fixed sheet, pre-coating the surface of the wiping sheet with maintenance oil, rotating the screw rod in the screw groove, and embedding the limiting rods on both sides in the round hole, the fixed sheet connected with the screw rod can be guided to move to the corresponding roller shaft in the rear, the surface of the roller shaft is coated with oil when the second motor rotates the roller shaft, the auxiliary roller shaft is used for assisting the transmission or pressing of the steel roll, and the wiping sheet is convenient to disassemble and clean. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view sectional structure schematic diagram of the utility model;

[0019] Figure 2 It is a front view sectional structure schematic diagram of the shell of the utility model;

[0020] Figure 3 It is a Figure 1 It is a local sectional enlarged structure schematic diagram of A in the middle;

[0021] Figure 4 It is a top view structure schematic diagram of the connecting plate of the utility model.

[0022] In the drawing: 1, base; 2, frame; 3, guide rod; 4, shell; 5, sleeve; 6, positioning hole; 7, roller shaft; 8, rectangular groove; 9, connecting plate; 10, vertical groove; 11, screw rod; 12, threaded sleeve; 13, support; 14, fixed sheet; 15, first motor; 16, horizontal groove; 17, longitudinal bevel gear; 18, transverse bevel gear; 19, linkage shaft; 20, second motor; 21, bolt; 22, screw hole; 23, through groove; 24, wiping sheet; 25, limiting rod; 26, screw rod; 27, screw groove; 28, round hole; 29, ball. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides a kind of high-performance non-oriented ultra-thin silicon steel roll cold rolling positioning device for an embodiment: including base 1 and frame 2, the top of base 1 is fixed with frame 2, and the both sides between frame 2 inside are movably connected with shell 4, and the center of shell 4 inside is provided with rectangular groove 8, the inside of the both sides of shell 4 is respectively provided with vertical groove 10 longitudinally, the inside of vertical groove 10 is movably connected with screw rod 11 between upper and lower, and the top and bottom of screw rod 11 outside are respectively sleeved with threaded sleeve 12, support 13 is horizontally installed between threaded sleeve 12, and the both sides between support 13 inside are movably connected with roll shaft 7, motor two 20 is installed in the left side of support 13 inside, the both sides between the below of shell 4 inside are provided with horizontal groove 16, and the both sides between horizontal groove 16 inside are movably connected with linkage shaft 19, the both sides of linkage shaft 19 are respectively fixed with horizontal bevel gear 18, the both sides of the above of horizontal groove 16 inside are respectively movably connected with longitudinal bevel gear 17, motor one 15 is installed in the right lower corner of shell 4 outside;

[0025] The left side of the output end of motor one 15 is fixedly connected with linkage shaft 19, the top of longitudinal bevel gear 17 is fixedly connected with screw rod 11, motor two 20 can rotate roll shaft 7 movably installed in support 13, support 13, roll shaft 7 and threaded sleeve 12 are vertically moved synchronously;

[0026] Specifically, as shown in Figure 1 And Figure 2 When steel roll enters shell 4 inside from rectangular groove 8, motor one 15 in right lower corner can be started, when linkage shaft 19 both sides horizontal bevel gear 18 engages longitudinal bevel gear 17 and pushes screw rod 11 to rotate, it can guide the two groups of threaded sleeve 12 outside to concentrate towards center, until roll shaft 7 installed in support 13 is attached to the upper and lower surfaces of steel roll, and after motor two 20 is started, it can also be cooperated to deliver steel roll, and it can also clamp steel roll positioning when two groups of roll shaft 7 are tightened.

[0027] The both sides between base 1 and frame 2 are respectively welded with guide rod 3, and sleeve pipe 5 is sleeved on the outside of guide rod 3, longitudinal through groove 23 is arranged in the inside of sleeve pipe 5, and ball 29 is movably embedded in the both sides of through groove 23, screw hole 22 is arranged on the left side of the outside of sleeve pipe 5, and screw bolt 21 is assembled in screw hole 22, longitudinal locating hole 6 is arranged on the outer wall of guide rod 3, and sleeve pipe 5 is installed on the both sides of shell 4;

[0028] Screw bolt 21 is embedded between locating hole 6 and screw hole 22, sleeve pipe 5 can vertically guide shell 4 to lift and lower, ball 29 is attached to the outer wall of guide rod 3, through groove 23 and guide rod 3 are arranged in concentric circles;

[0029] Specifically, as shown in Figure 1 And Figure 3As shown, along the guide rod 3 of both sides of base 1 vertical movement sleeve 5 and center installed shell 4, at this time the ball 29 inside the through slot 23 will be in line with the surface of the guide rod 3, reduce friction resistance, align the screw hole 22 and positioning hole 6 after the rotation of the bolt 21 reinforcement, to avoid the sleeve 5 and shell 4 down, but also according to the cold rolling position adjustment mechanism height of the positioning device of the roller.

[0030] The connecting plate 9 is transversely fixed between the side surfaces of the front end of the support 13, and two sides in the connecting plate 9 are respectively provided with a circular hole 28, and a limiting rod 25 is movably connected in the circular hole 28, and a threaded groove 27 is arranged at the center in the connecting plate 9, and a lead screw 26 is movably connected in the threaded groove 27, and a fixed sheet 14 is arranged behind the limiting rod 25 and the lead screw 26, and a wiping sheet 24 is arranged at the rear end of the fixed sheet 14, and the rear of the limiting rod 25 is movably connected on the fixed sheet 14, and the rear of the lead screw 26 is movably connected on the fixed sheet 14.

[0031] Specifically, as shown in Figure 1 and Figure 4 the surface of the wiping sheet 24 is smeared with maintenance oil in advance, and then the lead screw 26 in the threaded groove 27 at the center is rotated, because the limiting rods 25 on both sides are embedded in the circular holes 28, the fixed sheet 14 connected with the lead screw 26 can be guided to move to the corresponding roller shaft 7 at the rear, and when the roller shaft 7 is rotated by the motor 2, the surface of the roller shaft 7 is coated with oil, which assists the roller shaft 7 in transmitting or pressing the steel coil.

[0032] Working principle: when the utility model is used, first, the sleeve 5 and the shell 4 installed at the center are moved vertically along the guide rod 3 of both sides of the base 1, at this time the ball 29 inside the through slot 23 will be in line with the surface of the guide rod 3, reduce friction resistance, align the screw hole 22 and positioning hole 6 after the rotation of the bolt 21 reinforcement, to avoid the sleeve 5 and shell 4 down, when the steel coil enters the inside of the shell 4 from the rectangular groove 8, the lower right corner motor 1 can be started, when the lateral bevel gear 18 on both sides of the connecting shaft 19 engages the longitudinal bevel gear 17 and pushes the screw rod 11 to rotate, the outer upper and lower two groups of threaded sleeves 12 can be guided to the center, until the roller shaft 7 installed in the support 13 is in contact with the upper and lower surfaces of the steel coil, and after the motor 2 is started, the steel coil can also be cooperated and transmitted, and the steel coil can also be clamped and positioned when the two groups of roller shafts 7 are tightened, the surface of the wiping sheet 24 is smeared with maintenance oil in advance, and then the lead screw 26 in the threaded groove 27 at the center is rotated, because the limiting rods 25 on both sides are embedded in the circular holes 28, the fixed sheet 14 connected with the lead screw 26 can be guided to move to the corresponding roller shaft 7 at the rear, and when the roller shaft 7 is rotated by the motor 2, the surface of the roller shaft 7 is coated with oil, which assists the roller shaft 7 in transmitting or pressing the steel coil.

[0033] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A cold-rolled positioning device for high-performance non-oriented ultra-thin silicon steel coils, comprising a base (1) and a frame (2), characterized in that: The top of the base (1) is fixed with a frame (2), and a shell (4) is movably connected between the two sides inside the frame (2). A rectangular groove (8) is provided at the center inside the shell (4). Vertical grooves (10) are provided longitudinally on the two sides of the shell (4). A screw (11) is movably connected between the upper and lower parts inside the vertical groove (10). Threaded sleeves (12) are respectively fitted onto the top and bottom ends of the screw (11). A bracket (13) is installed horizontally between the threaded sleeves (12). A roller shaft (7) is movably connected between the two sides of the part. A motor (20) is installed on the left side inside the bracket (13). A transverse groove (16) is provided between the two sides of the lower part inside the housing (4). A linkage shaft (19) is movably connected between the two sides inside the transverse groove (16). A transverse bevel gear (18) is fixed on both sides of the linkage shaft (19). A longitudinal bevel gear (17) is movably connected to the two sides of the upper part inside the transverse groove (16). A motor (15) is installed on the lower right corner outside the housing (4).

2. The cold-rolling positioning device for high-performance non-oriented ultra-thin silicon steel coils according to claim 1, characterized in that: The left side of the output end of the motor (15) is fixedly connected to the linkage shaft (19), and the top of the longitudinal bevel gear (17) is fixedly connected to the screw (11).

3. The cold-rolled positioning device for high-performance non-oriented ultra-thin silicon steel coils according to claim 1, characterized in that: The roller (7) is movably installed in the rotatable bracket (13) of the motor (20), and the bracket (13), roller (7) and threaded sleeve (12) move vertically synchronously.

4. The cold-rolling positioning device for high-performance non-oriented ultra-thin silicon steel coils according to claim 1, characterized in that: Guide rods (3) are welded to both sides of the base (1) and the frame (2), and a sleeve (5) is sleeved on the outside of the guide rod (3). A through groove (23) is longitudinally arranged inside the sleeve (5), and ball bearings (29) are movably embedded on both sides of the through groove (23). A screw hole (22) is provided on the left side of the outside of the sleeve (5), and a bolt (21) is installed in the screw hole (22). Positioning holes (6) are arranged longitudinally on the outer wall of the guide rod (3), and the sleeve (5) is installed on both sides of the housing (4).

5. The cold-rolling positioning device for high-performance non-oriented ultra-thin silicon steel coils according to claim 4, characterized in that: The bolt (21) is embedded between the positioning hole (6) and the screw hole (22), and the sleeve (5) can vertically guide the housing (4) to rise and fall.

6. The cold-rolling positioning device for high-performance non-oriented ultra-thin silicon steel coils according to claim 4, characterized in that: The ball bearing (29) is attached to the outer wall of the guide rod (3), and the through groove (23) is arranged in concentric circles with the guide rod (3).

7. The cold-rolled positioning device for high-performance non-oriented ultra-thin silicon steel coils according to claim 1, characterized in that: A connecting plate (9) is horizontally fixed between the sides of the front end of the bracket (13), and a round hole (28) is provided on both sides inside the connecting plate (9), and a limit rod (25) is movably connected in the round hole (28). A threaded groove (27) is provided at the center inside the connecting plate (9), and a lead screw (26) is movably connected in the threaded groove (27). A fixing plate (14) is installed behind the limit rod (25) and the lead screw (26), and a wiping plate (24) is installed at the rear end of the fixing plate (14).

8. The cold-rolled positioning device for high-performance non-oriented ultra-thin silicon steel coils according to claim 7, characterized in that: The rear of the limiting rod (25) is movably connected to the fixed plate (14), and the rear of the lead screw (26) is movably connected to the fixed plate (14).

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