CN220766022U

CN220766022U - Steel plate clamping device

Info

Publication number: CN220766022U
Application number: CN202321986602.XU
Authority: CN
Inventors: 刘晨; 李王军; 沈刚
Original assignee: Jiangsu Daming Electromechanical Equipment Technology Co ltd
Current assignee: Jiangsu Daming Electromechanical Equipment Technology Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-04-12
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a steel plate clamping device, and relates to the technical field of plate production. The fire-fighting water bag lifting device comprises a lower bracket, an upper bracket, a group of screw rod lifters and a group of side sliding rails, wherein a plurality of fire-fighting water bags are fixed on the top surface of the lower bracket, lower nylon pads are fixed on the top surfaces of the fire-fighting water bags, a first mounting seat and a second mounting seat are respectively fixed at the bottom of the group of screw rod lifters, the two screw rod lifters are respectively positioned right above two ends of the upper bracket, and the output end of the screw rod lifters is fixed with the top of the upper bracket. According to the utility model, the nylon pads are arranged on the upper bracket and the lower bracket for clamping the steel bars, so that the hardness is low, the surface of the steel bars is not damaged, meanwhile, the fire-fighting water bag is arranged at the bottom of the lower nylon pad to provide supporting force, the water quantity in the fire-fighting water belt can be regulated according to the required force, the steel bars are ensured to be fully contacted, the stress is uniform, the steel bars are prevented from bending downwards, the control of the pressing force is facilitated, and the subsequent rolling effect and the product effect are ensured.

Description

Steel plate clamping device

Technical Field

The utility model belongs to the technical field of plate production, and particularly relates to a steel plate clamping device.

Background

To the tensile dolly that uses in processing coil of strip panel production, after the steel sheet cuts into the billet, the required tensile stress when required tensile dolly clamp steel strip assurance billet rolling avoids the billet atress uneven when rolling, leads to the coil of strip to appear receiving the phenomenon of not tight.

The existing tension trolley clamping device is made of carbon steel on the compression surface, when the product is pressed down, if the product is thinner, the pressing amount is not easy to control, the pressure is too large, scratches can be generated on the surface of the product, the pressure is too small, the required tension force for winding cannot be provided, and the subsequent winding effect and the product effect are affected.

Disclosure of Invention

The utility model aims to provide a steel plate clamping device, which is characterized in that nylon pads are arranged on an upper bracket and a lower bracket for clamping steel bars, the hardness is low, the surface of the steel bars is not damaged, meanwhile, a fire-fighting water bag is arranged at the bottom of the lower nylon pad to provide supporting force, the water quantity in a fire-fighting water belt can be regulated according to the required force, the steel bars are ensured to be fully contacted, the stress is uniform, the steel bars are prevented from bending downwards, the control of the pressing force is facilitated, and the subsequent rolling effect and the product effect are ensured.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a steel plate clamping device which comprises a lower bracket, an upper bracket, a group of screw lifters and a group of side sliding rails, wherein the upper bracket is fixedly connected with the lower bracket;

a plurality of fire-fighting water bags are fixed on the top surface of the lower bracket, and lower nylon pads are fixed on the top surfaces of the fire-fighting water bags;

the bottoms of the screw rod lifters are respectively fixed with a first mounting seat and a second mounting seat, the two screw rod lifters are respectively positioned right above two ends of the upper bracket, the output end of each screw rod lifter is fixed with the top of the upper bracket, a linkage shaft is connected between the input ends of the two screw rod lifters, and a driving mechanism connected with the screw rod lifters is fixed on the first mounting seat;

the upper bracket is arranged between a group of side sliding rails in a sliding way and is positioned right above the lower bracket, and an upper nylon pad is fixed on the bottom surface of the upper bracket.

Further, the driving mechanism comprises a motor, the motor is fixed at the top of the first installation seat, belt pulleys are fixed at the output end of the motor and the input end of the screw rod lifter on the first installation seat, and a belt is arranged between the two belt pulleys.

Further, the separation edges are fixed on the top surface and the edges of the two sides of the lower support, the separation edges are parallel to the length direction of the lower support, and the fire-fighting water bag is arranged at a position between two adjacent separation edges.

Further, vertical edges are fixed at the lower parts of two sides of the lower nylon cushion, the inner sides of the vertical edges slide along the separation edges of two sides of the lower support, and limiting edges are arranged at the inner sides of the bottoms of the vertical edges.

Further, the side sliding rail is composed of a plurality of copper plates, an oil cavity is arranged in each copper plate, an oil groove communicated with the oil cavity is formed in the surface, close to the upper support, of each copper plate, and an oil port communicated with the oil cavity is formed in each copper plate.

Further, the upper bracket comprises three vertical plates, the end plates are fixed at the two ends of the three vertical plates, sliding blocks matched with the side sliding rails are fixed on the outer sides of the end plates, a plurality of rib plates are arranged between the three vertical plates and the two end plates, a bottom plate is fixed on the bottom surface of the upper bracket, and the upper nylon cushion is fixed on the bottom surface of the bottom plate.

Further, the lower nylon cushion is formed by combining a plurality of small nylon plates.

The utility model has the following beneficial effects:

according to the utility model, the nylon pads are arranged on the upper bracket and the lower bracket for clamping the steel bars, so that the hardness is low, the surface of the steel bars is not damaged, meanwhile, the fire-fighting water bag is arranged at the bottom of the lower nylon pad to provide supporting force, the water quantity in the fire-fighting water belt can be regulated according to the required force, the steel bars are ensured to be fully contacted, the stress is uniform, the steel bars are prevented from bending downwards, the control of the pressing force is facilitated, and the subsequent rolling effect and the product effect are ensured.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a steel plate clamping device according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a side view of the structure of the present utility model;

FIG. 4 is a front elevational view of the structure of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

the fire-fighting cable car comprises a 1-lower support, a 2-upper support, a 3-screw elevator, a 4-side sliding rail, a 101-fire-fighting water bag, a 102-lower nylon pad, a 103-separation edge, a 104-vertical edge, a 105-limit edge, a 201-upper nylon pad, a 202-vertical plate, a 203-end plate, a 204-rib plate, a 205-bottom plate, a 301-first mounting seat, a 302-second mounting seat, a 303-linkage shaft, a 304-motor, a 305-belt pulley, a 306-belt, a 401-copper plate and a 402-oil port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model is a steel plate clamping device, comprising a lower bracket 1, an upper bracket 2, a set of screw lifters 3 and a set of side rails 4;

the top surface of the lower bracket 1 is fixed with a plurality of fire-fighting water bags 101, and the top surfaces of the fire-fighting water bags 101 are fixed with lower nylon pads 102;

the bottoms of the two lead screw lifters 3 are respectively fixed with a first mounting seat 301 and a second mounting seat 302, the two lead screw lifters 3 are respectively positioned right above two ends of the upper bracket 2, the output ends of the two lead screw lifters are fixed with the top of the upper bracket 2, a linkage shaft 303 is connected between the input ends of the two lead screw lifters 3, and a driving mechanism connected with the lead screw lifters 3 is fixed on the first mounting seat 301;

the upper bracket 2 is slidably arranged between a group of side sliding rails 4 and is positioned right above the lower bracket 1, and an upper nylon cushion 201 is fixed on the bottom surface of the upper bracket 2.

As shown in fig. 1 and fig. 3, the driving mechanism includes a motor 304, the motor 304 is fixed on the top of the first mounting seat 301, a belt pulley 305 is fixed at the output end of the motor 304 and the input end of the screw lifter 3 on the first mounting seat 301, and a belt 306 is arranged between the two belt pulleys 305.

As shown in fig. 1 and 3, a separation edge 103 is fixed on the top surface and two side edges of the lower bracket 1, the separation edge 103 is parallel to the length direction of the lower bracket 1, and the fire-fighting water bag 101 is arranged between two adjacent separation edges 103.

As shown in fig. 3, vertical edges 104 are fixed at the lower parts of two sides of the lower nylon cushion 102, the inner sides of the vertical edges 104 slide along separation edges 103 at two sides of the lower bracket 1, and limiting edges 105 are arranged at the inner sides of the bottoms of the vertical edges 104.

As shown in fig. 1-2, the side-sliding rail 4 is composed of a plurality of copper plates 401, an oil cavity is arranged in each copper plate 401, an oil groove communicated with the oil cavity is arranged on the surface, close to the upper bracket 2, of each copper plate 401, and an oil port 402 communicated with the oil cavity is arranged on each copper plate 401.

As shown in fig. 1-2, the upper bracket 2 includes three risers 202, end plates 203 are fixed at two ends of the three risers 202, a sliding block matched with the side sliding rail 4 is fixed at the outer side of the end plates 203, a plurality of rib plates 204 are arranged between the three risers 202 and the two end plates 203, a bottom plate 205 is fixed at the bottom surface of the upper bracket 2, and an upper nylon cushion 201 is fixed at the bottom surface of the bottom plate 205.

As shown in fig. 1, the lower nylon pad 102 is formed by combining a plurality of small nylon plates, and this design is to ensure that the deformation of the lower nylon pad 102 is dispersed when the steel bar is pressed, so as to avoid the phenomenon of stress concentration.

The working principle of the utility model is as follows: the motor 304 and the linkage shaft 303 control the two screw lifters 3 to operate so as to control the upper bracket 2 to move downwards along the side sliding rail 4, and the steel bar between the upper nylon cushion 201 and the lower nylon cushion 102 is clamped to provide tensile stress.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A steel sheet clamping device, characterized in that: comprises a lower bracket (1), an upper bracket (2), a group of screw lifters (3) and a group of side sliding rails (4);

a plurality of fire-fighting water bags (101) are fixed on the top surface of the lower bracket (1), and lower nylon pads (102) are fixed on the top surfaces of the fire-fighting water bags (101);

a first mounting seat (301) and a second mounting seat (302) are respectively fixed at the bottoms of the screw lifters (3), the two screw lifters (3) are respectively positioned right above two ends of the upper bracket (2) and the output ends of the screw lifters are fixed with the top of the upper bracket (2), a linkage shaft (303) is connected between the input ends of the two screw lifters (3), and a driving mechanism connected with the screw lifters (3) is fixed on the first mounting seat (301);

the upper support (2) is arranged between a group of side sliding rails (4) in a sliding mode and is located right above the lower support (1), and an upper nylon pad (201) is fixed on the bottom surface of the upper support (2).

2. The steel plate clamping device according to claim 1, wherein the driving mechanism comprises a motor (304), the motor (304) is fixed at the top of the first mounting seat (301), belt pulleys (305) are fixed at the output end of the motor (304) and the input end of a screw rod lifter (3) on the first mounting seat (301), and a belt (306) is arranged between the two belt pulleys (305).

3. The steel plate clamping device according to claim 1, wherein separation edges (103) are fixed on the top surface and two side edges of the lower support (1), the separation edges (103) are parallel to the length direction of the lower support (1), and the fire-fighting water bag (101) is arranged at a position between two adjacent separation edges (103).

4. A steel plate clamping device according to claim 3, wherein vertical edges (104) are fixed at the lower parts of two sides of the lower nylon cushion (102), the inner sides of the vertical edges (104) slide along separating edges (103) of two sides of the lower bracket (1), and limiting edges (105) are arranged at the inner sides of the bottoms of the vertical edges (104).

5. The steel plate clamping device according to claim 1, wherein the side sliding rail (4) is composed of a plurality of copper plates (401), oil cavities are formed in the copper plates (401), oil grooves communicated with the oil cavities are formed in the surfaces, close to the upper support (2), of the copper plates (401), and oil ports (402) communicated with the oil cavities are formed in the copper plates (401).

6. The steel plate clamping device according to claim 1, wherein the upper bracket (2) comprises three vertical plates (202), end plates (203) are fixed at two ends of the three vertical plates (202), sliding blocks matched with the side sliding rails (4) are fixed on the outer sides of the end plates (203), a plurality of rib plates (204) are arranged between the three vertical plates (202) and the two end plates (203), a bottom plate (205) is fixed on the bottom surface of the upper bracket (2), and the upper nylon pad (201) is fixed on the bottom surface of the bottom plate (205).

7. A steel plate clamping device according to claim 1, characterized in that the lower nylon mat (102) is composed of several small nylon plates.