CN219664731U

CN219664731U - Vertical roller supporting device

Info

Publication number: CN219664731U
Application number: CN202320177814.7U
Authority: CN
Inventors: 寇雪峰
Original assignee: Tianjin Heguang Precision Mould Co ltd
Current assignee: Tianjin Heguang Precision Mould Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-09-12
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a vertical roller supporting device, which belongs to the technical field of roller supporting devices and comprises a base, wherein rubber blocks are fixedly connected to two sides of the bottom of the base, a moving assembly is arranged in the lower end of the base, a rotating motor is fixedly arranged in the upper end of the base, a second positioning frame is fixedly connected to the output end of the rotating motor, support columns are fixedly connected to two sides of the top of the base, a top plate is fixedly connected to the top of the support columns, a first cylinder is fixedly arranged at the top of the top plate, a lifting plate is slidably connected to the outer wall of the support columns, the top of the lifting plate is fixedly connected with the output end of the first cylinder, the bottom of the lifting plate is rotatably connected with the first positioning frame through a bearing, and a roller body is arranged between the first positioning frame and the second positioning frame. According to the utility model, the protection assembly is arranged, so that when the roller is separated from the positioning frame in the rotating process, the roller can be blocked by using the two groups of arc protection plates, and thus, surrounding staff is prevented from being injured.

Description

Vertical roller supporting device

Technical Field

The utility model relates to the technical field of roller supporting devices, in particular to a roller vertical supporting device.

Background

The roller is an important part on a rolling mill of a steel mill, rolls steel by utilizing pressure generated when a pair or a group of rollers roll, mainly bears dynamic and static load, abrasion and temperature change during rolling, and the whole structure of the roller is cylindrical and comprises a rolling part with larger diameter at the middle part and mounting ends with smaller diameters at two ends, wherein the rolling part is used for rolling steel during working, and the two ends are used for mounting and fixing the roller.

Through retrieving, patent publication number is CN 216000193U's chinese patent, discloses a roll vertical support device, which comprises a top plate, the up end mid-mounting of roof has first cylinder, the lower terminal surface mid-mounting of bottom plate has the motor, the output of motor can be dismantled and be connected with the second pivot, the lower terminal surface mid-mounting of lifter plate has the bearing frame, the lower terminal surface swing joint of bearing frame has first pivot, the location frame is all installed to the relative one end of first pivot and second pivot, two roll body has been placed between the location frame, two the second cylinder is all installed to the left and right sides of location frame, four the arc clamp splice is all installed to the relative one end of second connecting rod to the effect of conveniently carrying out vertical support fixed to the roll body of different diameters and height when having reached the roll body processing, and the vertical support is fixed conveniently drives the roll body and rotate, has improved the machining efficiency to the fixed back roll body of vertical support.

But the above-mentioned design still has the disadvantage, can break away from in the locating frame when the roll in rotatory in-process in the above-mentioned design to lead to the staff on every side to receive the injury, there is certain potential safety hazard, secondly, this strutting arrangement's removal is comparatively troublesome, carries by manual work or machinery more, and is comparatively inconvenient, and result of use is relatively poor.

Disclosure of Invention

The utility model aims to provide a vertical roller supporting device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roll vertical support device, includes the base, the equal fixedly connected with rubber piece in both sides of base bottom, the inside removal subassembly that is provided with of lower extreme of base, the inside fixed mounting in upper end of base has rotating electrical machines, the output fixedly connected with second locating frame of rotating electrical machines, the equal fixedly connected with support column in both sides at base top, the top fixedly connected with roof of support column, the top fixedly mounted of roof has first cylinder, the outer wall sliding connection of support column has the lifter plate, and the top and the output fixed connection of first cylinder of lifter plate, the bottom of lifter plate is connected with first locating frame through the bearing rotation, be provided with the roll body between first locating frame and the second locating frame, the both sides of roll body all are provided with protection component, the equal fixedly mounted with third cylinder of both sides outer wall of first locating frame and second locating frame, the output fixedly connected with arc clamp splice of third cylinder.

As a further scheme of the utility model: the protection assembly comprises a vertical plate, the top of the vertical plate is fixedly connected with the bottom of the lifting plate, a first positive and negative motor is fixedly installed in the vertical plate, and the output end of the first positive and negative motor is fixedly connected with a screw rod.

As a further scheme of the utility model: the outer wall threaded connection of screw rod has the movable block, the surface through connection of movable block has the montant, and montant and movable block swing joint, two sets of the equal fixed mounting of one side that the movable block is close to each other has the second cylinder, the output fixedly connected with arc guard plate of second cylinder.

As a further scheme of the utility model: the movable assembly comprises a second positive and negative motor, the second positive and negative motor is fixedly arranged in the base, a second fluted disc is fixedly sleeved at the output end of the second positive and negative motor, a first fluted disc is connected with the top of the second fluted disc in a meshed manner, and a rotating rod is fixedly connected in the first fluted disc.

As a further scheme of the utility model: the two sides outer wall of bull stick has fixedly cup jointed first toper dish, the bottom meshing of first toper dish is connected with the second toper dish, the inside fixedly connected with transfer line of second toper dish, the bottom fixedly connected with threaded rod of transfer line, the outer wall threaded connection of threaded rod has movable block, the spout has all been seted up to the both sides of movable block, the inner wall sliding connection of spout has the slider, and slider and movable block fixed connection.

As a further scheme of the utility model: the movable block is characterized in that the two sides of the bottom of the movable block are fixedly connected with movable rods, the bottoms of the movable rods are provided with fixed grooves, the fixed grooves are symmetrically formed in the lower surface of the base, movable plates are movably arranged in the fixed grooves, the tops of the movable plates are fixedly connected with the bottoms of the movable rods, and movable wheels are mounted at the bottoms of the movable plates.

Compared with the prior art, the utility model has the beneficial effects that: the vertical roller supporting device has the following advantages:

(1) Through the protection component, when the roller breaks away from the positioning frame in the rotating process, the two groups of arc protection plates can be utilized to block, so that surrounding workers are prevented from being injured, the problem that the surrounding workers are injured due to the fact that the roller can break away from the positioning frame in the rotating process is solved, and certain potential safety hazards exist;

(2) Through the rubber block and the moving assembly that are provided with, can realize being convenient for this strutting arrangement to remove to effectively improve this strutting arrangement's portability, solved this strutting arrangement's removal comparatively troublesome, carry by manual work or machinery more, it is comparatively inconvenient, the relatively poor problem of result of use.

Drawings

FIG. 1 is a perspective partial schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal part of the front view of the present utility model;

FIG. 3 is an enlarged partial schematic view of the structure of the present utility model at A;

fig. 4 is an enlarged partial structure diagram at B of the present utility model.

In the figure: 1. a first cylinder; 2. a top plate; 3. a lifting plate; 4. a support column; 5. a rubber block; 6. a protective assembly; 601. a riser; 602. arc protection plates; 603. a second cylinder; 604. a first reversible motor; 605. a screw; 606. a moving block; 607. a vertical rod; 7. a first positioning frame; 8. arc clamping blocks; 9. a moving assembly; 901. a moving plate; 902. a fixing groove; 903. a moving wheel; 904. a rotating rod; 905. a first toothed disc; 906. a second toothed disc; 907. a second forward and reverse motor; 908. a movable block; 909. a first conical disk; 910. a second conical disk; 911. a transmission rod; 912. a moving rod; 913. a threaded rod; 10. a roller body; 11. a rotating electric machine; 12. a third cylinder; 13. a second positioning frame; 14. and (5) a base.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the vertical roller supporting device comprises a base 14, rubber blocks 5 are fixedly connected to two sides of the bottom of the base 14, a moving assembly 9 is arranged in the lower end of the base 14, the moving assembly 9 comprises a second positive and negative motor 907, the second positive and negative motor 907 is fixedly arranged in the base 14, the output end of the second positive and negative motor 907 is fixedly sleeved with a second fluted disc 906, the top of the second fluted disc 906 is in meshed connection with a first fluted disc 905, the inside of the first fluted disc 905 is fixedly connected with a rotating rod 904, the outer walls of the two sides of the rotating rod 904 are fixedly sleeved with a first conical disc 909, the bottom of the first conical disc 909 is in meshed connection with a second conical disc 910, a transmission rod 911 is fixedly connected to the inside of the second conical disc 910, a threaded rod 913 is fixedly connected to the bottom of the transmission rod 911, the outer wall of the threaded rod 913 is in threaded connection with a movable block 908, sliding grooves are formed in two sides of the movable block 908, the inner wall sliding connection of the chute has a slide block, and the slide block is fixedly connected with a movable block 908, both sides of the bottom of the movable block 908 are fixedly connected with a movable rod 912, a fixed slot 902 is arranged at the bottom of the movable rod 912, and the fixed slot 902 is symmetrically arranged on the lower surface of a base 14, a movable plate 901 is movably arranged in the fixed slot 902, the top of the movable plate 901 is fixedly connected with the bottom of the movable rod 912, a movable wheel 903 is arranged at the bottom of the movable plate 901, a rotating motor 11 is fixedly arranged in the upper end of the base 14, the output end of the rotating motor 11 is fixedly connected with a second positioning frame 13, both sides of the top of the base 14 are fixedly connected with a support column 4, the top of the support column 4 is fixedly connected with a top plate 2, the top of the top plate 2 is fixedly provided with a first cylinder 1, the outer wall of the support column 4 is fixedly connected with a lifting plate 3, and the top of the lifting plate 3 is fixedly connected with the output end of the first cylinder 1, the bottom of the lifting plate 3 is rotatably connected with a first positioning frame 7 through a bearing, and a roller body 10 is arranged between the first positioning frame 7 and a second positioning frame 13;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the supporting device is required to be moved, through the rubber block 5 and the moving assembly 9, the output end of the second forward and reverse motor 907 drives the second fluted disc 906 to rotate, the second fluted disc 906 rotates to drive the rotating rod 904 through the first fluted disc 905, the rotating rod 904 rotates to drive the two groups of first conical discs 909 to rotate simultaneously, the first conical discs 909 rotates to drive the transmission rod 911 through the second conical discs 910, the transmission rod 911 rotates to drive the threaded rod 913 to rotate to drive the movable block 908 to move downwards, the movable block 908 moves downwards to drive the movable plate 901 to move downwards through the movable rod 912, the movable plate 901 moves downwards to drive the movable wheel 903 to move downwards until the whole supporting device is supported, and at the moment, the rubber block 5 is separated from the ground and keeps a certain distance, then the sliding property of the movable wheel 903 can be used for rapidly adjusting the position of the supporting device, after the position adjustment of the supporting device is completed, the position of the supporting device can be reversely rotated through the output end of the second forward and reverse motor 907, finally the rubber block 5 is driven to contact with the ground again, and the movable block 903 enters into the fixed groove to be restored to the original position, the original position is difficult to be carried out, or the portable device can be carried by the user, the problem is solved, the manual handling is solved, the problem is solved, the carrying is bad, the carrying effect is easy, and the carrying is easy to be carried out by the carrying device is easy, and the carrying device is moved.

The two sides of the roller body 10 are provided with the protection components 6, the protection components 6 comprise vertical plates 601, the top of each vertical plate 601 is fixedly connected with the bottom of each lifting plate 3, a first positive and negative motor 604 is fixedly installed in each vertical plate 601, the output end of each first positive and negative motor 604 is fixedly connected with a screw 605, the outer wall of each screw 605 is in threaded connection with a moving block 606, the surface of each moving block 606 is in penetrating connection with a vertical rod 607, each vertical rod 607 is movably connected with each moving block 606, one side, close to each other, of each two groups of moving blocks 606 is fixedly provided with a second air cylinder 603, the output end of each second air cylinder 603 is fixedly connected with an arc protection plate 602, the outer walls of the two sides of each first positioning frame 7 and each second positioning frame 13 are fixedly provided with a third air cylinder 12, and the output end of each third air cylinder 12 is fixedly connected with an arc clamping block 8;

specifically, as shown in fig. 2 and 3, during the use, through the protection component 6 that has that sets up, when the roller breaks away from in the locating frame at rotatory in-process, can utilize two sets of arc guard plates 602 to stop, thereby avoid the staff on every side to receive the injury, and can drive arc guard plates 602 through the output of second cylinder 603 and carry out horizontal migration, simultaneously can drive screw 605 rotation through the output of first positive and negative motor 604, screw 605 is rotatory to drive movable block 606 and is removed, movable block 606 removes and drive arc guard plates 602 through second cylinder 603 and carry out vertical removal, through being convenient for adjust the level and the vertical position of arc guard plates 602, can further improve the effect of protection, the staff on every side is received the injury when the roller can follow in the locating frame to result in, there is the problem of certain potential safety hazard.

Working principle: in the utility model, when the roller is vertically supported, the lower end of the roller is firstly placed in the second positioning frame 13, the third air cylinders 12 on two sides of the second positioning frame 13 are started, the two groups of arc clamping blocks 8 can be driven by the output ends of the third air cylinders 12 to move along the directions close to each other until the lower end of the roller is effectively fixed, then the third air cylinders 12 on two sides of the second positioning frame 13 are closed, then the lifting plate 3 can be driven by the output ends of the first air cylinders 1 to move downwards, the lifting plate 3 moves downwards to drive the first positioning frame 7 to move downwards until the upper end of the roller is attached to the inner top end of the first positioning frame 7, then the third air cylinders 12 on two sides of the first positioning frame 7 are started, the two groups of arc clamping blocks 8 can be driven by the output ends of the third air cylinders 12 to move along the directions close to each other until the upper end of the roller is effectively fixed, then the third air cylinders 12 on the two sides of the first positioning frame 7 are closed, the roller can be driven to rotate by the rotating motor 11 according to the processing requirement, when the roller is separated from the positioning frame in the rotating process, the two groups of arc protection plates 602 can be utilized to block, so that surrounding workers are prevented from being hurt, the arc protection plates 602 can be driven to horizontally move by the output end of the second air cylinder 603, meanwhile, the screw 605 can be driven to rotate by the output end of the first positive and negative motor 604, the moving block 606 is driven to move by the rotation of the screw 605, the arc protection plates 602 are driven to vertically move by the second air cylinder 603, the protection effect can be further improved by conveniently adjusting the horizontal and vertical positions of the arc protection plates 602, and secondly, when the supporting device needs to be moved, the second fluted disc 906 can be driven to rotate through the output end of the second positive and negative motor 907, the second fluted disc 906 rotates to drive the rotating rod 904 to rotate through the first fluted disc 905, the rotating rod 904 rotates to drive two groups of first conical discs 909 to rotate simultaneously, the first conical disc 909 rotates to drive the transmission rod 911 to rotate through the second conical disc 910, the transmission rod 911 rotates to drive the threaded rod 913 to rotate, the threaded rod 913 rotates to drive the movable block 908 to move downwards, the movable block 908 moves downwards to drive the movable plate 901 to move downwards through the movable rod 912, the movable plate 901 moves downwards to drive the movable wheel 903 to move downwards until the whole supporting device is supported, and at the moment, the rubber block 5 is separated from the ground and keeps a certain distance, then the position of the supporting device can be quickly adjusted through the sliding property of the movable wheel 903, after the position adjustment of the supporting device is finished, the rubber block 5 is finally driven to contact the ground again through the reverse rotation of the output end of the second positive and negative motor 907, and the movable wheel 903 enters the fixed groove 902 and returns to the initial state, and the movable wheel 903 is used and stored conveniently, and portability of the supporting device can be effectively improved.

The standard parts used in the files of the utility model can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, meanwhile, the electrical components in the utility model are externally connected with a power supply and a control switch when in use, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, and the utility model does not explain the control mode and the circuit connection in detail, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in the specification, and is conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a roll vertical support device, includes base (14), its characterized in that: rubber blocks (5) are fixedly connected to two sides of the bottom of the base (14), a moving assembly (9) is arranged in the lower end of the base (14), a rotating motor (11) is fixedly arranged in the upper end of the base (14), a second positioning frame (13) is fixedly connected to the output end of the rotating motor (11), support columns (4) are fixedly connected to two sides of the top of the base (14), a top plate (2) is fixedly connected to the top of the support columns (4), a first air cylinder (1) is fixedly arranged at the top of the top plate (2), a lifting plate (3) is slidably connected to the outer wall of the support columns (4), and the top of lifter plate (3) is fixed connection with the output of first cylinder (1), the bottom of lifter plate (3) is connected with first locating frame (7) through the bearing rotation, be provided with roll body (10) between first locating frame (7) and second locating frame (13), the both sides of roll body (10) all are provided with protection component (6), the equal fixed mounting of both sides outer wall of first locating frame (7) and second locating frame (13) has third cylinder (12), the output fixedly connected with arc clamp splice (8) of third cylinder (12).

2. A vertical roller support device according to claim 1, characterized in that: the protection assembly (6) comprises a vertical plate (601), the top of the vertical plate (601) is fixedly connected with the bottom of the lifting plate (3), a first positive and negative motor (604) is fixedly installed in the vertical plate (601), and the output end of the first positive and negative motor (604) is fixedly connected with a screw (605).

3. A vertical roller support device according to claim 2, characterized in that: the outer wall threaded connection of screw rod (605) has movable block (606), the surface through connection of movable block (606) has montant (607), and montant (607) and movable block (606) swing joint, two sets of one side that movable block (606) are close to each other is all fixed mounting has second cylinder (603), the output fixedly connected with arc guard plate (602) of second cylinder (603).

4. A vertical roller support device according to claim 1, characterized in that: the movable assembly (9) comprises a second positive and negative motor (907), the second positive and negative motor (907) is fixedly arranged in the base (14), the output end of the second positive and negative motor (907) is fixedly sleeved with a second fluted disc (906), the top of the second fluted disc (906) is in meshed connection with a first fluted disc (905), and the inside of the first fluted disc (905) is fixedly connected with a rotating rod (904).

5. The vertical supporting device for rolls according to claim 4, wherein: the two-side outer walls of the rotating rod (904) are fixedly sleeved with first conical discs (909), the bottoms of the first conical discs (909) are connected with second conical discs (910) in a meshed mode, transmission rods (911) are fixedly connected to the bottoms of the second conical discs (910), threaded rods (913) are fixedly connected to the bottoms of the transmission rods (911), movable blocks (908) are connected to the outer walls of the threaded rods (913) in a threaded mode, sliding grooves are formed in two sides of each movable block (908), sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the movable blocks (908).

6. The vertical supporting device for rolls according to claim 5, wherein: both sides of movable block (908) bottom are all fixedly connected with movable rod (912), fixed slot (902) have been seted up to the bottom of movable rod (912), and fixed slot (902) symmetry is seted up the lower surface of base (14), the inside activity of fixed slot (902) is provided with movable plate (901), and the top of movable plate (901) with the bottom fixed connection of movable rod (912), movable wheel (903) are installed to the bottom of movable plate (901).