CN217867933U - Device is raised to forced air cooling roll table roller - Google Patents

Abstract

The utility model relates to a steel rolling technical field, and an air-cooled roller way roller elevating gear is disclosed, including open-top's cavity pedestal, the top laminating of pedestal is provided with the arc of matching, rotate through the bearing frame on the pedestal is close to the inner wall of bottom and install the lead screw, be equipped with two kinds of opposite direction's screw thread on the lead screw, and symmetrical screw thread has cup jointed the bar shaped plate that suits with the pedestal on the lead screw, the top symmetry that the bar shaped plate is close to both ends is installed and is articulated the seat, it installs the connecting rod to rotate on articulated seat, the other end of connecting rod is rotated with the bottom of arc and is connected, the slide groove has been seted up along the limit symmetry in the top of pedestal, and slide inslot is slided and is provided with the slide of being connected with the arc bottom, install positioning mechanism between slide and the slide groove. The utility model discloses be convenient for single stabilize raising the forced air cooling roll table roller, not only be favorable to improving the operating efficiency, effectively eliminate the risk of roller roll slippage moreover.

Description

Device is raised to forced air cooling roll table roller

Technical Field

The utility model relates to a steel rolling technical field especially relates to a device is raised to forced air cooling roll table roller.

Background

When the non-transmission end bearing frame of high-speed wire rod steel rolling forced air cooling line need be changed, because the bearing frame is bearing the weight of roller, need during the dismouting to use the crowbar to the roll perk (make the bearing frame no longer atress), just can dismantle or install, whole operation process needs two people cooperation operations just can accomplish, high in labor strength, low efficiency, simultaneously, if make the power slack then easily lead to the roll to fall and injure the operation personnel by a crashing object when the people perk, so propose a forced air cooling roll table roller axle raising device and eliminate this risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and providing a device is raised to forced air cooling roll table roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is raised to forced air cooling roll table roller, includes open-top's cavity pedestal, the top laminating of pedestal is provided with the arc that matches, rotate through the bearing frame on the inner wall that the pedestal is close to the bottom and install the lead screw, be equipped with two kinds of opposite direction's screw on the lead screw, and symmetrical screw has cup jointed the bar shaped plate that suits with the pedestal on the lead screw, the bar shaped plate is close to the top symmetry at both ends and installs articulated seat, rotate on the articulated seat and install the connecting rod, the other end of connecting rod is rotated with the bottom of arc and is connected, the slide groove has been seted up to the top edgewise symmetry of pedestal, and slides in the slide groove and is provided with the slide that is connected bottom the arc, install positioning mechanism between slide and the slide groove.

Preferably, positioning mechanism includes that a plurality of evenly sets up the latch on the slide lateral wall, the slide groove is close to and runs through the groove of having seted up the direction on the cell wall of latch, the direction is led to and is led to the inslot and is provided with the location tooth piece with latch engaged with, install the spacing subassembly that deflects between location tooth piece and the pedestal.

Preferably, the top of the arc-shaped plate is fixedly provided with a matched first anti-skid pad, and the bottom of the pedestal is fixedly provided with a matched second anti-skid pad.

Preferably, the outside of pedestal is provided with the turning handle, the tip of turning handle runs through the pedestal lateral wall and is connected with the lead screw is coaxial.

Preferably, a plurality of ball grooves are opened to the bottom of strip shaped plate, install the ball with the inside lower surface roll connection of pedestal in the ball groove.

Preferably, the deflection limiting assembly comprises a drawing plate fixedly connected to one side, away from the latch, of the positioning toothed block, a limiting block is rotatably connected to the outer side wall of the pedestal through a damping shaft, and one side, close to the pedestal, of the limiting block is attached to one side, away from the positioning toothed block, of the drawing plate.

Compared with the prior art, the utility model provides a device is raised to forced air cooling roll table roller possesses following beneficial effect:

1. this device is raised to forced air cooling roll table roller, through setting up the pedestal, the arc, the lead screw, bar shaped plate and connecting rod, the drive lead screw rotates two convenient bar shaped plates in the pedestal opposite directions motion, the cooperation rotates the connecting rod of connecting and drives the arc and rises, thereby conveniently raise the roller, the arc is convenient and the roller laminating, make the roller can not roll the slippage raising the in-process, whole in-process only need single control lead screw rotate can, thereby be favorable to improving the operating efficiency.

2. This device is raised to forced air cooling roll table roller through setting up arc, slide groove and positioning mechanism, and the stability that the arc goes up and down can effectively be improved in slide cooperation slide groove, and positioning mechanism conveniently carries out the locking to the position of slide as required for the arc can not take place to descend because of receiving the pressure effect after raising the roller, thereby is favorable to guaranteeing the stability of raising.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for single to the forced air cooling roll table roller stabilize and raise, not only be favorable to improving the operating efficiency, effectively eliminate the risk of roller roll slippage moreover.

Drawings

Fig. 1 is a schematic structural view of a roller shaft lifting device of an air-cooled roller bed according to the present invention;

FIG. 2 is a schematic top view of the connecting portion of the strip-shaped plate and the pedestal of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a pedestal; 2. an arc-shaped plate; 3. a screw rod; 4. a strip-shaped plate; 5. a hinged seat; 6. a connecting rod; 7. a slide plate; 8. clamping teeth; 9. a guide through groove; 10. positioning a tooth block; 11. a first non-slip mat; 12. a second non-slip mat; 13. a handle is rotated; 14. a ball bearing; 15. drawing the plate; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, a device is raised to forced air cooling roll table roller, including open-top's cavity pedestal 1, the convenient taking of weight reduction, the bottom fixed mounting of pedestal 1 has the second slipmat 12 of matching, improve the stability that pedestal 1 placed, the top laminating of pedestal 1 is provided with the arc 2 of matching, the top fixed mounting of arc 2 has the first slipmat 11 of matching, the roller of being convenient for can not roll the slippage raising the in-process, pedestal 1 rotates through the bearing frame on being close to the inner wall of bottom and installs lead screw 3, the outside of pedestal 1 is provided with turning handle 13, the tip of turning handle 13 runs through 1 lateral wall of pedestal and 3 coaxial coupling of lead screw, conveniently drive lead screw 3 and rotate.

Referring to fig. 1-2, two opposite-direction threads are arranged on a screw rod 3, and a strip-shaped plate 4 matched with a pedestal 1 is sleeved on the screw rod 3 through symmetrical threads, so that the screw rod 3 can drive the two strip-shaped plates 4 to move in an opposite direction or in an opposite direction when rotating, a plurality of ball grooves are formed in the bottom of the strip-shaped plate 4, and balls 14 in rolling connection with the lower surface inside the pedestal 1 are arranged in the ball grooves, so that the strip-shaped plate 4 can be conveniently supported and can conveniently move;

strip shaped plate 4 is close to the top symmetry at both ends and installs articulated seat 5, rotates on articulated seat 5 and installs connecting rod 6, and the other end of connecting rod 6 rotates with the bottom of arc 2 to be connected, and the strip shaped plate 4 of being convenient for cooperates connecting rod 6 to drive arc 2 in the motion process and goes up and down.

Referring to fig. 1 and 3, the slide groove has been seted up to the top edgewise symmetry of pedestal 1, and slide inslot slides and is provided with slide 7 that is connected with 2 bottoms of arc, improve the stability of 2 lifts of arc, install positioning mechanism between slide 7 and the slide groove, positioning mechanism includes that a plurality of evenly sets up the latch 8 on slide 7 lateral wall, run through on the cell wall that the slide groove is close to latch 8 and seted up the direction and lead to the groove 9, it is provided with the location tooth piece 10 with 8 meshes of latch mutually to slide in the groove 9 of direction, promote location tooth piece 10 and slide along direction through groove 9 and make it mesh with latch 8, thereby conveniently lock the position of slide 7.

Referring to fig. 1 and 3, install between location tooth piece 10 and the pedestal 1 and deflect spacing subassembly, the spacing subassembly that deflects includes that fixed connection keeps away from the take-out plate 15 of 8 one sides of latch 10 in the location tooth piece, be connected with stopper 16 through damping axle rotation on the lateral wall of pedestal 1, stopper 16 is close to one side of pedestal 1 and is taken out one side that board 15 kept away from location tooth piece 10 and is laminated mutually, it makes it and takes out board 15 separation to deflect stopper 16, can conveniently stimulate and take out board 15 and move, otherwise then conveniently carry out the position to taking out board 15 and prescribe a limit to.

The working principle is as follows: place pedestal 1 in the below of roller, it rotates turning handle 13 and drives lead screw 3 and rotate, make two bar plates 4 in pedestal 1 in the sideslip, thereby the cooperation rotates connecting rod 6 of connecting and makes arc 2 drive slide 7 and stably rise along the slide groove, can raise the roller along with arc 2 constantly rises, thereby be convenient for carry out the dismouting to the bearing frame of roller tip, behind the suitable position that arc 2 rises, promote take-out plate 15 and make location tooth piece 10 slide along direction logical groove 9 and with the 8 meshing of latch on the slide 7 lateral wall, can lock slide 7 and the position of arc 2, the stopper 16 that deflects makes its and the laminating of the tip lateral wall of taking out plate 15, can prescribe a limit to the position of taking out plate 15, make location tooth piece 10 can not take place to break away from with latch 8, thereby guarantee the stability of position locking.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a device is raised to forced air cooling roll table roller, includes open-top's cavity pedestal, its characterized in that, the top laminating of pedestal is provided with the arc of matching, rotate through the bearing frame on the inner wall that the pedestal is close to the bottom and install the lead screw, be equipped with opposite direction's screw on the lead screw, and symmetrical screw thread has cup jointed the bar shaped plate that suits with the pedestal on the lead screw, the bar shaped plate is close to the top symmetry at both ends and installs articulated seat, it installs the connecting rod to rotate on the articulated seat, the other end of connecting rod is rotated with the bottom of arc and is connected, the slide groove has been seted up to the top edgewise symmetry of pedestal, and slides in the slide groove and be provided with the slide that is connected bottom the arc, install positioning mechanism between slide and the slide groove.

2. The device for raising the roll shaft of the air-cooled roller way according to claim 1, wherein the positioning mechanism comprises a plurality of latch teeth uniformly arranged on the side wall of the sliding plate, a guide through groove is formed in the wall of the sliding plate groove close to the latch teeth in a penetrating manner, a positioning tooth block meshed with the latch teeth is arranged in the guide through groove in a sliding manner, and a deflection limiting component is arranged between the positioning tooth block and the pedestal.

3. The air-cooled roller way roller shaft lifting device as claimed in claim 1, wherein a first matched anti-slip mat is fixedly mounted at the top of the arc-shaped plate, and a second matched anti-slip mat is fixedly mounted at the bottom of the pedestal.

4. The air-cooled roller way roller shaft lifting device as claimed in claim 1, wherein a rotating handle is arranged on the outer side of the pedestal, and the end part of the rotating handle penetrates through the side wall of the pedestal and is coaxially connected with the screw rod.

5. The air-cooling roller way roller shaft lifting device as claimed in claim 1, wherein a plurality of ball grooves are formed in the bottom of the strip-shaped plate, and balls in rolling connection with the lower surface inside the pedestal are mounted in the ball grooves.

6. The device of claim 2, wherein the deflection limiting assembly comprises a pulling plate fixedly connected to one side of the positioning tooth block away from the latch, the outer side wall of the pedestal is rotatably connected with a limiting block through a damping shaft, and one side of the limiting block close to the pedestal is attached to one side of the pulling plate away from the positioning tooth block.

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