Trolley positioning device for aluminum plate strip cold-rolling mill

Abstract

The utility model discloses a trolley positioning device for an aluminum plate strip cold-rolling mill, which relates to the technical field of positioning devices and comprises a fixed frame and a sliding component. An adjusting assembly is mounted on the upper side of the fixing frame; the sliding assembly comprises a sliding groove, a sliding block and sliding wheels, the sliding block is slidably connected into the fixed frame, the sliding groove is formed in the fixed frame, two corresponding grooves are formed in the upper side of the sliding block, two corresponding sliding wheels are rotatably connected into the grooves, and the upper sliding wheel and the lower sliding wheel are slidably connected into the sliding groove respectively; a fixing assembly is installed on the front side of the sliding block, a limiting assembly is connected to the lower side of the fixing assembly, the fixing assembly comprises a connecting block, a hydraulic cylinder and a clamping head, the connecting block is fixed to the front side of the sliding block, and the trolley can be fixed after the trolley for the aluminum plate strip cold-rolling mill moves to a proper position; and the trolley for the aluminum plate strip cold-rolling mill is prevented from moving during unloading.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning device technical field, specifically is a trolley positioning device for aluminum strip cold rolling mill. BACKGROUND

[0002] Aluminum strip cold rolling is a metal processing technology, mainly used for the compression and plastic deformation of aluminum strip through one or more pairs of rollers to achieve the required thickness and size, aluminum strip cold rolling needs to use aluminum strip cold rolling mill, the existing aluminum strip cold rolling mill needs to use aluminum strip cold rolling mill trolley in the process of cold rolling aluminum strip, aluminum strip cold rolling mill trolley is a kind of auxiliary equipment specially designed for aluminum strip cold rolling mill, its main function is to transport and position aluminum strip, trolley is used to transport aluminum strip in the working area of cold rolling mill, to ensure that aluminum strip can smoothly enter and leave the rolling mill;

[0003] The existing aluminum strip cold rolling mill trolley cannot guarantee stability after conveying aluminum strip to the appropriate position, which leads to shaking during unloading, so we propose a trolley positioning device for aluminum strip cold rolling mill. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, and provides a trolley positioning device for aluminum strip cold rolling mill, which can fix the trolley after moving to the appropriate position, avoid moving of the trolley during unloading, and effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a trolley positioning device for aluminum strip cold rolling mill, comprising a fixed frame and a sliding assembly.

[0006] Fixed frame: the upper side is provided with an adjusting assembly.

[0007] Sliding assembly: containing sliding slot, sliding block and pulley, the inside of the fixed frame is slidably connected with the sliding block, the inside of the fixed frame is provided with a sliding slot, the upper side of the sliding block is provided with two corresponding grooves, the inside of the groove is rotatably connected with two corresponding pulleys, the upper and lower four pulleys are slidably connected in the inside of the sliding slot, the front side of the sliding block is provided with a fixing assembly, the lower side of the fixing assembly is connected with a limiting assembly, the position of the fixing assembly is adjusted by setting the sliding assembly.

[0008] Further, the fixing assembly contains a connecting block, a hydraulic cylinder and a chuck, the front side of the sliding block is fixed with a connecting block, the lower side of the connecting block is provided with a hydraulic cylinder, the telescopic arm of the hydraulic cylinder is fixed with a chuck, the aluminum strip cold rolling mill trolley is fixed by setting the fixing assembly.

[0009] Further, the limiting assembly comprises a limiting ring, a fixing ring and mounting holes, the surface of the clamping head is sleeved with the limiting ring, the lower end of the circumferential surface of the limiting ring is fixed with the fixing ring, and the upper end of the fixing ring is provided with uniformly distributed mounting holes.

[0010] Further, the adjusting assembly comprises a fixed frame, sliding frames, gears, a toothed plate, a motor and limiting racks, the upper side of the fixed frame is fixed with the fixed frame, the side surfaces of the fixed frame are slidably connected with two corresponding sliding frames, the inner parts of the sliding frames are rotatably connected with the gears, the front sides of the sliding frames are provided with the motor, the output shaft of the motor is fixed at the front end of the gear, the lower side of the inner part of the fixed frame is fixed with the toothed plate, the two gears are engaged with the toothed plate, the front sides of the sliding frames are fixed with the limiting racks, the sliding block is located between the two limiting racks, and the input end of the motor is electrically connected with the output end of the external control switch.

[0011] Further, the left and right sides of the fixed frame are fixed with two corresponding fixed strips, and the front sides of the fixed strips are provided with two corresponding fixed holes, so that the fixed frame is connected with the side surface of the trolley for aluminum plate strip cold rolling machine through the fixed strips and the fixed holes.

[0012] Compared with the prior art, the aluminum plate strip cold rolling machine trolley positioning device has the following advantages.

[0013] The limiting assembly is arranged, so that when in use, the fixing ring can be fixed at the unloading position of the trolley through the mounting holes and the bolts, then the fixed frame is fixed on the side surface of the trolley for aluminum plate strip cold rolling machine, then the trolley is used for conveying aluminum plate strips, and after conveying to a position, the hydraulic cylinder can be started to make the clamping head downwardly inserted into the inner part of the limiting ring, so that the stability of the trolley during unloading is ensured, and shaking of the trolley during unloading is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a front side structure schematic view of the utility model;

[0015] Fig. 2 It is an enlarged view of A of the utility model;

[0016] Fig. 3 It is a sliding assembly structure schematic view of the utility model.

[0017] In the drawing: 1 fixed frame, 2 sliding assembly, 21 sliding groove, 22 sliding block, 23 pulley, 3 fixed assembly, 31 connecting block, 32 hydraulic cylinder, 33 clamping head, 4 limiting assembly, 41 limiting ring, 42 fixing ring, 43 mounting hole, 5 adjusting assembly, 51 fixed frame, 52 sliding frame, 53 gear, 54 toothed plate, 55 motor, 56 limiting rack, 6 fixed strip, 7 fixed hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a trolley positioning device for an aluminum plate strip cold rolling mill, which comprises a fixed frame 1 and a sliding assembly 2.

[0020] The fixed frame 1 is provided with an adjusting assembly 5 on the upper side, and the adjusting assembly 5 comprises a fixed frame 51, sliding frames 52, gears 53, a toothed plate 54, a motor 55 and limiting frames 56. The fixed frame 51 is fixed to the upper side of the fixed frame 1. The sliding frames 52 are slidably connected to the side surface of the fixed frame 51. The gears 53 are rotatably connected to the inside of the sliding frames 52. The motor 55 is installed on the front side of the sliding frames 52. The output shaft of the motor 55 is fixed to the front end of the gear 53. The toothed plate 54 is fixed to the lower side of the inside of the fixed frame 51. The two gears 53 are engaged with the toothed plate 54. The limiting frames 56 are fixed to the front side of the sliding frames 52. The sliding block 22 is located between the two limiting frames 56. The input end of the motor 55 is electrically connected to the output end of the external control switch. The position of the sliding block 22 is limited by the two limiting frames 56.

[0021] The sliding assembly 2 comprises sliding grooves 21, a sliding block 22 and pulleys 23. The sliding block 22 is slidably connected to the inside of the fixed frame 1. The sliding grooves 21 are formed in the inside of the fixed frame 1. Two corresponding recesses are formed in the upper side of the sliding block 22. The two corresponding pulleys 23 are rotatably connected to the inside of the recesses. The four pulleys 23 are slidably connected to the inside of the sliding grooves 21. The fixed assembly 3 is installed on the front side of the sliding block 22. The limiting assembly 4 is connected to the lower side of the fixed assembly 3. The fixed assembly 3 comprises a connecting block 31, a hydraulic cylinder 32 and a chuck 33. The connecting block 31 is fixed to the front side of the sliding block 22. The hydraulic cylinder 32 is installed on the lower side of the connecting block 31. The chuck 33 is fixed to the telescopic arm of the hydraulic cylinder 32. The limiting assembly 4 comprises a limiting ring 41, a fixed ring 42 and mounting holes 43. The limiting ring 41 is sleeved to the surface of the chuck 33. The fixed ring 42 is fixed to the lower end of the circumferential surface of the limiting ring 41. The mounting holes 43 are uniformly formed in the upper end of the fixed ring 42. The limiting ring 41 is connected to the chuck 33. The fixed assembly 3 is used for fixing the trolley for the aluminum plate strip cold rolling mill. The position of the fixed assembly 3 is adjusted by the sliding assembly 2.

[0022] Two corresponding fixed strips 6 are fixed on the left and right sides of the fixed frame 1, two corresponding fixed holes 7 are formed on the front side of the fixed strip 6, and the fixed frame 1 is connected with the side of the trolley for aluminum strip cold rolling machine through the fixed strip 6 and the fixed hole 7.

[0023] The working principle of the trolley positioning device for aluminum strip cold rolling machine is as follows: the limiting assembly is arranged, so that the fixed ring 42 can be fixed on the discharging position of the trolley by screwing through the mounting hole 43 during use, then the slide block 22 is pulled to move and adjust the position of the clamping head 33, after adjustment, the two motors 55 are started to drive the two gear wheels 53 to rotate and drive the two slide frames 52 to move, the two slide frames 52 move to drive the two limiting frames 56 to move and fit the left and right sides of the slide block 22, then the slide block 22 is fixed, after fixing, the fixed frame 1 is fixed on the side of the trolley for aluminum strip cold rolling machine, then the trolley is used to transport aluminum strips, after conveying to the position, the hydraulic cylinder 22 can be started to make the clamping head 33 downwardly insert into the inside of the limiting ring 41, in this case, the stability of the trolley during discharging can be ensured, and shaking during discharging is avoided.

[0024] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A trolley positioning device for an aluminum sheet and strip cold rolling mill, characterized in that: Including fixed frame (1) and sliding assembly (2); The fixed frame (1) is provided with an adjusting assembly (5) on the upper side; The sliding assembly (2) comprises a sliding groove (21), a sliding block (22) and a pulley (23), the inside of the fixed frame (1) is slidably connected with the sliding block (22), the inside of the fixed frame (1) is provided with the sliding groove (21), the upper side of the sliding block (22) is provided with two corresponding grooves, the inside of the grooves is rotatably connected with two corresponding pulleys (23), the upper and lower four pulleys (23) are slidably connected in the inside of the sliding groove (21), the front side of the sliding block (22) is provided with a fixing assembly (3), and the lower side of the fixing assembly (3) is connected with a limiting assembly (4).

2. The trolley positioning device for an aluminum plate strip cold rolling mill according to claim 1, characterized in that: The fixing assembly (3) comprises a connecting block (31), a hydraulic cylinder (32) and a chuck (33), the front side of the sliding block (22) is fixedly provided with the connecting block (31), the lower side of the connecting block (31) is provided with the hydraulic cylinder (32), and the telescopic arm of the hydraulic cylinder (32) is fixedly provided with the chuck (33).

3. The trolley positioning device for an aluminum sheet and strip cold rolling mill according to claim 2, characterized in that: The limiting assembly (4) comprises a limiting ring (41), a fixed ring (42) and a mounting hole (43), the surface of the chuck (33) is sleeved with the limiting ring (41), the lower end of the circumferential surface of the limiting ring (41) is fixedly provided with the fixed ring (42), and the upper end of the fixed ring (42) is provided with uniformly distributed mounting holes (43).

4. The trolley positioning device for an aluminum strip cold rolling mill according to claim 1, characterized in that: The adjusting assembly (5) comprises a fixed frame (51), a sliding frame (52), a gear (53), a toothed plate (54), a motor (55) and a limiting frame (56), the upper side of the fixed frame (1) is fixedly provided with the fixed frame (51), the side surface of the fixed frame (51) is slidably connected with two corresponding sliding frames (52), the inside of the sliding frame (52) is rotatably connected with the gear (53), the front side of the sliding frame (52) is provided with the motor (55), the output shaft of the motor (55) is fixed at the front end of the gear (53), the lower side of the inside of the fixed frame (51) is fixedly provided with the toothed plate (54), the two gears (53) are engaged with the toothed plate (54), the front side of the sliding frame (52) is fixedly provided with the limiting frame (56), the sliding block (22) is located between the two limiting frames (56), and the input end of the motor (55) is electrically connected with the output end of the external control switch.

5. The trolley positioning device for an aluminum sheet and strip cold rolling mill according to claim 1, characterized in that: The left and right sides of the fixed frame (1) are fixedly provided with two corresponding fixed strips (6), and the front side of the fixed strip (6) is provided with two corresponding fixed holes (7).

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