Roller box turnover device

Abstract

The utility model discloses a roller box turnover device which is applied to the field of roller box assembly and comprises a plate body, a fixing block is fixedly installed on one side of the plate body, first bolts penetrating to the other side of the plate body are arranged at the two ends of one side of the plate body, when a roller box is turned over, the plate body is fixed to the two sides of the roller box through the first bolts, and the plate body is fixed to the other side of the roller box through the second bolts. According to the fixing device, normal use of the roller box is not affected under the condition that the plate body is not detached, then the connecting plate and the outer ring are fastened through the second bolt, in the follow-up upper roller box overturning process, when a traveling crane hangs the hanging ring through an external steel cable, rotation between the fixing block and the circular ring can be achieved through the first connecting rod, and the fixing effect is good. The upper roller box can be conveniently overturned by an operator, the overturning efficiency can be improved, the suspended upper roller box can be controlled to slowly descend to the lower roller box through a travelling crane under the condition that the upper roller box is supported by the operator, the situations of damage and collision can be reduced, and the existing hidden inconvenience danger of overturning is distinguished.

Description

Technical Field

[0001] The utility model belongs to the field of assembling roller boxes, and particularly relates to a roller box turning device. Background Art

[0002] The 18-roller copper foil rolling mill is one of the models for the production of rolled copper foil. Due to the complex roll system, the intermediate roll, working roll, side support, and backing bearing are concentrated in a roll box, which is assembled centrally and has a complex structure. At present, the assembled roll box is divided into upper and lower roll boxes. During normal maintenance, the disassembled upper roll box needs to be turned 180 degrees. During the rotation process, the assembled rollers need to be well protected. At present, most of them are hoisted by cranes and lifting rings, and the lifting rings are screwed into the screw holes on the back of the roll box. However, this is not very safe, and the turning efficiency is low. It is easy to bump the rollers and is not easy to operate. In addition, after the upper roll box is turned over, it is necessary to use the pins to gradually position the four corners in the splicing positioning with the lower roll box. During this positioning process, not only the position of the upper roll box needs to be adjusted, but also the height of the upper roll box needs to be adjusted. There are certain inconveniences in the operation of the crane on the upper roll box. The master who assembles the roll box needs to dock with the crane operator, which is inefficient. Utility Model Content

[0003] The utility model aims to provide a roller box turning device, which has the advantages of ensuring the safety of roller box turning, improving the roller box turning efficiency, and reducing the inconvenience of docking for adjusting the height of the upper roller box.

[0004] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a roller box turning device comprises a plate body, a fixing block is fixedly installed on one side of the plate body, two ends of one side of the plate body are provided with a bolt that penetrates to the other side of the plate body, one end of the fixing block is fixedly installed with a connecting rod, one end of the connecting rod is rotatably connected to a ring through a bearing, the surface of the ring is fixedly sleeved with an outer ring, one side of the outer ring is provided with a connecting plate that sleeves the surface of the ring, the top of the connecting plate is provided with an outer rod, the interior of the outer rod is sleeved with an inner rod that penetrates to the top of the outer rod, the interior of the outer rod is rotatably connected with a screw that penetrates to the inside of the inner rod through a bearing, the surface of the screw is threadedly connected with a threaded block fixedly connected to the inner rod, the top of the inner rod is rotatably connected with a connecting rod three through a bearing, and the top of the connecting rod three is fixedly installed with a hanging ring.

[0005] The above technical solution is adopted: when the roller box is turned over, the plate body is fixed to both sides of the roller box by bolt 1, and the fixation can not affect the normal use of the roller box when the plate body is not disassembled, and then the connecting plate is put on the ring, and the outer ring and the connecting plate are fastened by bolt 2, wherein the mounting hole 2 cooperates with bolt 1 to penetrate the outer ring, and the threaded hole cooperates with bolt 1 to realize progressive fastening inside the connecting plate. In the subsequent turning over of the upper roller box, when the crane hangs the hanging ring through the external steel cable, the connecting rod 1 can be used to realize the rotation between the fixed block and the ring, which is more convenient for the operator to turn over the upper roller box. Rotation is beneficial to improving the turning efficiency, and the suspended upper roller box can be slowly lowered to the lower roller box by the crane under the support of people, which can reduce the occurrence of damage and collision, and distinguish the inconvenience and hidden dangers of existing turning. At the same time, after the roller box is turned over, during the positioning and assembly of the upper and lower roller boxes, when the crane controls the upper roller box to a certain height, the operator determines the position between the upper and lower roller boxes, and then the operator does not need to call the crane operator far away, but can operate the outer rod to move down a certain range by turning the knob to achieve contact assembly between the upper and lower roller boxes. When the knob is turned, connecting rod two and bevel gear two will be driven to rotate, and the rotation of bevel gear two will drive bevel gear one to rotate, so that bevel gear one drives the screw rod to rotate synchronously, and the rotation of the screw rod will cause the threaded block to drive the inner rod to move inside the outer rod, so as to achieve the movement trend of the outer rod driving the upper roller box to move downward. Through this setting, the height accuracy of the upper roller box hoisting can be accurately achieved, reducing the frequent and precise docking between the roller box assembly master and the crane operator, and bringing convenience to the assembly of the roller box.

[0006] The utility model is further configured that the plate body is provided with a mounting hole for passing a bolt therethrough.

[0007] The above technical solution is adopted: the plate body and the roller box are installed and fastened through a mounting hole and a pair of matching bolts.

[0008] The utility model is further configured that the front side of the outer ring is provided with two bolts penetrating the outer ring to the inside of the connecting plate.

[0009] The above technical solution is adopted: the connection and fastening between the outer ring and the connecting plate is achieved by bolt 2.

[0010] The utility model is further configured that the outer ring is provided with a second mounting hole for a matching bolt to penetrate therethrough, and the connecting plate is provided with a threaded hole for a matching bolt to be threadedly connected thereto.

[0011] The above technical solution is adopted: the outer ring is penetrated through the second mounting hole and the first threaded hole is matched with the first bolt to realize progressive tightening inside the connecting plate.

[0012] The utility model is further configured that a first mounting block is fixedly installed on the top of the connecting plate, and a second mounting block rotatably connected to the first mounting block is fixedly installed on the bottom of the outer rod.

[0013] By adopting the above technical solution, the angle adjustment between the connecting plate and the outer rod can be easily realized through the rotation connection between the mounting block 1 and the mounting block 2.

[0014] The utility model is further configured that both sides of the inner rod are fixedly mounted with clamping strips, and the inner part of the outer rod is provided with a clamping groove for clamping with the clamping strips.

[0015] By adopting the above technical solution, the inner rod and the outer rod can be positioned and used by mutually clamping the clamping strip and the clamping groove.

[0016] The utility model is further configured that a bevel gear 1 is fixedly sleeved on the bottom of the screw, a bevel gear 2 is meshed on the surface of the bevel gear 1, and a limiting block is fixedly installed on the top of the screw.

[0017] By adopting the above technical solution, the rotation of the bevel gear 2 drives the bevel gear 1 to rotate, so that the bevel gear 1 drives the screw to rotate synchronously, and the limit block limits the advancement of the screw.

[0018] The utility model is further configured that a connecting rod 2 which is rotatably connected to the outer rod is fixedly sleeved inside the second bevel gear, and one end of the second connecting rod passes through one side of the outer rod and is fixedly mounted with a knob.

[0019] By adopting the above technical solution, the rotation of the knob will drive the second connecting rod and the second bevel gear to rotate.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. When the roller box is turned over by the utility model, the plate body is fixed to both sides of the roller box by bolt 1, and the fixing can not affect the normal use of the roller box when the plate body is not disassembled, and then the connecting plate is fastened between the outer ring by bolt 2. In the subsequent turning over of the upper roller box, when the crane hangs the hanging ring through the external steel cable, the rotation between the fixed block and the ring is realized by connecting rod 1, which is more convenient for the operator to turn over the upper roller box, which is conducive to improving the turning efficiency. In addition, the suspended upper roller box can be slowly lowered to the lower roller box by the crane under the support of people, which can reduce the occurrence of damage and collision, and distinguish the inconvenience and hidden dangers of the existing turning over.

[0022] 2. After the roll box is turned over, in the positioning and assembly of the upper roll box and the lower roll box, when the crane controls the upper roll box to a certain height, the operator determines the position between the upper roll box and the lower roll box, and then the operator does not need to call the crane operator, and can operate the outer rod to move down a certain range by turning the knob to achieve contact assembly of the upper roll box and the lower roll box. During the rotation of the knob, the threaded block drives the inner rod to move inside the outer rod, so that the outer rod drives the upper roll box to move downward. This setting can accurately determine the height of the upper roll box during hoisting, reduce the frequent and accurate docking between the roll box assembly master and the crane operator, and bring convenience to the assembly of the roll box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the decomposition of the plate body and the connecting plate of the utility model;

[0025] Figure 3 It is an enlarged schematic diagram of the front view and cross-section of the outer rod and the inner rod of the utility model;

[0026] Figure 4 It is an exploded and enlarged schematic diagram of the outer rod and the hanging ring of the utility model.

[0027] : 1. plate; 2. bolt one; 3. mounting hole one; 4. fixing block; 5. connecting rod one; 6. circular ring; 7. outer ring; 8. bolt two; 9. mounting hole two; 10. connecting plate; 11. threaded hole; 12. hanging ring; 13. outer rod; 14. inner rod; 15. threaded block; 16. bevel gear one; 17. bevel gear two; 18. connecting rod two; 19. knob; 20. limit block; 21. connecting rod three; 22. snap-in strip; 23. snap-in groove; 24. screw; 25. mounting block one; 26. mounting block two. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] Embodiment 1:

[0030] refer to Figure 1 and Figure 2A roller box flipping device comprises a plate body 1, a fixing block 4 is fixedly installed on one side of the plate body 1, both ends of one side of the plate body 1 are provided with bolts 2 penetrating to the other side of the plate body 1, a connecting rod 5 is fixedly installed on one end of the fixing block 4, one end of the connecting rod 5 is rotatably connected with a ring 6 through a bearing, an outer ring 7 is fixedly sleeved on the surface of the ring 6, and a connecting plate 10 sleeved on the surface of the ring 6 is provided on one side of the outer ring 7. When the roller box is flipped, the plate body 1 is fixed to both sides of the roller box by bolts 2, and the fixing can be kept without disassembling the plate body 1. The normal use of the roller box is affected, and then the connecting plate 10 is fastened between the bolt 28 and the outer ring 7. In the subsequent flipping of the upper roller box, when the crane hangs the hanging ring 12 through the external steel cable, the connecting rod 15 can be used to realize the rotation between the fixed block 4 and the ring 6, which is more convenient for the operator to flip the upper roller box, which is beneficial to improve the flipping efficiency. The suspended upper roller box can be slowly lowered to the lower roller box by the crane under the support of people, which can reduce the occurrence of damage and collision, and distinguish the inconvenience and hidden dangers of existing flipping.

[0031] refer to Figure 1 The plate body 1 is provided with a mounting hole 3 for passing a bolt 2 therethrough, and the plate body 1 and the roller box are mounted and fastened through the mounting hole 3 and the bolt 2.

[0032] refer to Figure 2 The front side of the outer ring 7 is provided with a bolt 8 penetrating the outer ring 7 to the inside of the connecting plate 10, and the connection and fastening between the outer ring 7 and the connecting plate 10 is achieved by the bolt 8.

[0033] The use process is briefly described as follows: when the roller box is flipped, the plate body 1 is fixed to both sides of the roller box by bolts 2. This fixation can not affect the normal use of the roller box when the plate body 1 is not disassembled, and then the connecting plate 10 is put on the ring 6, and the outer ring 7 and the connecting plate 10 are fastened by bolts 8, wherein the mounting hole 29 cooperates with the bolt 2 to penetrate the outer ring 7, and the threaded hole 11 cooperates with the bolt 2 to realize progressive fastening inside the connecting plate 10. In the subsequent flipping of the upper roller box, when the crane hangs the hanging ring 12 through the external steel cable, the connecting rod 5 can be used to realize the rotation between the fixing block 4 and the ring 6, which is more convenient for the operator to flip the upper roller box, which is beneficial to improve the flipping efficiency, and the suspended upper roller box can be slowly lowered to the lower roller box by the crane under the support of people, which can reduce the occurrence of damage and collision, and distinguish the inconvenience hidden dangers of existing flipping.

[0034] Embodiment 2:

[0035] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A roller box turning device comprises a plate body 1, an outer rod 13 is provided on the top of the connecting plate 10, an inner rod 14 is sleeved inside the outer rod 13 and penetrates to the top of the outer rod 13, a screw 24 is rotatably connected to the inside of the inner rod 14 through a bearing, a threaded block 15 is threadedly connected to the inner rod 14 on the surface of the screw 24, a connecting rod three 21 is rotatably connected to the top of the inner rod 14 through a bearing, a hanging ring 12 is fixedly installed on the top of the connecting rod three 21, after the roller box is turned over, during the positioning assembly of the upper roller box and the lower roller box, when the crane controls the upper roller box to a certain height, the operator determines the position between the upper roller box and the lower roller box, and then the operator does not need to call the crane operator far away, and can operate the outer rod 13 to move down a certain range by turning the knob 19 to achieve contact assembly of the upper roller box and the lower roller box. During the rotation of the knob 19, the threaded block 15 drives the inner rod 14 to move inside the outer rod 13, so that the outer rod 13 drives the upper roller box to move downward. This setting can accurately ensure the height of the upper roller box during lifting, reduce the frequent and precise docking between the roller box assembly master and the crane operator, and bring convenience to the assembly of the roller box.

[0036] refer to Figure 2 The outer ring 7 is provided with a mounting hole 9 for a matching bolt 2 to pass through, and the connecting plate 10 is provided with a threaded hole 11 for a matching bolt 2 to be threadedly connected. The matching bolt 2 passes through the outer ring 7 through the mounting hole 9, and the threaded hole 11 is used to realize progressive tightening of the matching bolt 2 inside the connecting plate 10.

[0037] refer to Figure 1 A mounting block 25 is fixedly installed on the top of the connecting plate 10, and a mounting block 26 rotatably connected to the mounting block 25 is fixedly installed on the bottom of the outer rod 13. Through the rotational connection between the mounting block 25 and the mounting block 26, the angle adjustment between the connecting plate 10 and the outer rod 13 is conveniently achieved.

[0038] refer to Figure 4 A clamping strip 22 is fixedly installed on both sides of the inner rod 14, and a clamping groove 23 is provided inside the outer rod 13 for clamping with the clamping strip 22. The inner rod 14 and the outer rod 13 are positioned by the mutual clamping of the clamping strip 22 and the clamping groove 23.

[0039] refer to Figure 3 The bottom of the screw rod 24 is fixedly sleeved with a bevel gear 16, and the surface of the bevel gear 16 is meshed with a bevel gear 2 17. The top of the screw rod 2424 is fixedly installed with a limit block 20. The rotation of the bevel gear 2 17 will drive the bevel gear 16 to rotate, so that the bevel gear 16 drives the screw rod 24 to achieve synchronous rotation, and the limit block 20 limits the progressive advancement of the screw rod 2424.

[0040] refer to Figure 3The interior of the bevel gear 17 is fixedly sleeved with a connecting rod 18 rotatably connected to the outer rod 13. One end of the connecting rod 18 passes through one side of the outer rod 13 and is fixedly installed with a knob 19. The rotation of the knob 19 will drive the connecting rod 18 and the bevel gear 17 to rotate.

[0041] Brief description of the use process: After the roll box is turned over, during the positioning and assembly of the upper roll box and the lower roll box, when the crane controls the upper roll box to a certain height, the operator determines the position between the upper roll box and the lower roll box, and then the operator does not need to call the crane operator far away, and can operate the outer rod 13 to move down a certain range by turning the knob 19, so as to achieve the contact assembly of the upper roll box and the lower roll box. In the rotation of the knob 19, the connecting rod 2 18 and the bevel gear 2 17 will be driven to rotate, and the rotation of the bevel gear 2 17 will drive the bevel gear 1 16 to rotate, so that the bevel gear 1 16 drives the screw rod 24 to achieve synchronous rotation, and the rotation of the screw rod 24 will cause the threaded block 15 to drive the inner rod 14 to move inside the outer rod 13, so as to achieve the movement trend of the outer rod 13 driving the upper roll box to move downward. Through this setting, the height accuracy of the upper roll box hoisting can be accurately achieved, and the frequent and accurate docking between the roll box assembly master and the crane operator can be reduced, which brings convenience to the assembly of the roll box.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A roller box turning device, comprising a plate body (1), characterized in that: A fixing block (4) is fixedly mounted on one side of the plate body (1), and bolts (2) are provided at both ends of one side of the plate body (1) and penetrate to the other side of the plate body (1). A connecting rod (5) is fixedly mounted on one end of the fixing block (4), and one end of the connecting rod (5) is rotatably connected to a circular ring (6) via a bearing. An outer ring (7) is fixedly sleeved on the surface of the circular ring (6), and a connecting plate (10) sleeved on the surface of the circular ring (6) is provided on one side of the outer ring (7), and the top of the connecting plate (10) is provided with a An outer rod (13) is provided, wherein an inner rod (14) is sleeved inside the outer rod (13) and penetrates to the top of the outer rod (13), and a screw rod (24) is rotatably connected to the inside of the outer rod (13) via a bearing and penetrates to the inside of the inner rod (14), and a threaded block (15) fixedly connected to the inner rod (14) is threadedly connected on the surface of the screw rod (24), and a connecting rod (21) is rotatably connected to the top of the inner rod (14) via a bearing, and a hanging ring (12) is fixedly installed on the top of the connecting rod (21).

2. A roller box turning device according to claim 1, characterized in that: The plate body (1) is provided with a mounting hole (3) inside for a bolt (2) to pass through.

3. The roller box turning device according to claim 1, characterized in that: The front side of the outer ring (7) is provided with two bolts (8) which penetrate the outer ring (7) to the inside of the connecting plate (10).

4. The roller box turning device according to claim 1, characterized in that: The outer ring (7) is provided with a second mounting hole (9) for passing a first bolt (2) therethrough, and the connecting plate (10) is provided with a threaded hole (11) for threaded connection with the first bolt (2).

5. The roller box turning device according to claim 1, characterized in that: A first mounting block (25) is fixedly mounted on the top of the connecting plate (10), and a second mounting block (26) rotatably connected to the first mounting block (25) is fixedly mounted on the bottom of the outer rod (13).

6. The roller box turning device according to claim 1, characterized in that: A clamping strip (22) is fixedly mounted on both sides of the inner rod (14), and a clamping groove (23) for clamping with the clamping strip (22) is provided inside the outer rod (13).

7. The roller box turning device according to claim 1, characterized in that: The bottom of the screw rod (24) is fixedly sleeved with a bevel gear 1 (16), the surface of the bevel gear 1 (16) is meshed with a bevel gear 2 (17), and the top of the screw rod (24) (24) is fixedly mounted with a limit block (20).

8. The roller box turning device according to claim 7, characterized in that: A second connecting rod (18) rotatably connected to the outer rod (13) is fixedly sleeved inside the second bevel gear (17); one end of the second connecting rod (18) penetrates one side of the outer rod (13) and is fixedly mounted with a knob (19).

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