CN219503455U

CN219503455U - Quick cooling device is used in cold drawing deformed steel production

Info

Publication number: CN219503455U
Application number: CN202320321647.9U
Authority: CN
Inventors: 许卫中; 朱建钢
Original assignee: Suzhou Santo Metal Products Co ltd
Current assignee: Suzhou Santo Metal Products Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-11
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a rapid cooling device for cold-drawing deformed steel production, which belongs to the technical field of cold-drawing deformed steel production and comprises a main control box body, wherein L support columns are connected to two sides of the main control box body, connecting sleeves are welded to the outer walls of two sides of the main control box body, the two L support columns are respectively inserted into the two connecting sleeves, the connecting sleeves are connected with the L support columns through bolts, an inverted U-shaped swinging plate is hinged in the main control box body, threaded rod pieces with opposite threaded tooth paths are connected to the two ends of the U-shaped swinging plate in a rotating mode, lifting clamping plate pieces are connected to the two ends of the threaded rod pieces, and each lifting clamping plate piece comprises a lifting plate. This cold drawing profiled bar production is with quick cooling device not only conveniently carries out the centre gripping to cold drawing profiled bar, and can be to cold drawing profiled bar arc swing in the coolant liquid to improve its cooling efficiency, satisfy the use of cold drawing profiled bar of different length.

Description

Quick cooling device is used in cold drawing deformed steel production

Technical Field

The utility model belongs to the technical field of cold-drawing deformed steel production, and particularly relates to a rapid cooling device for cold-drawing deformed steel production.

Background

The cold drawn steel is to forcibly stretch the steel bar under normal temperature with a tensile stress exceeding the yield point strength of the original steel bar, so that the steel bar is plastically deformed to achieve the purposes of improving the yield point strength of the steel bar and saving the steel bar. The cold drawing steel is produced by cold extrusion technology and through accurate mold to draw various round steel, square steel, flat steel, hexagonal steel and other deformed steel with high precision and smooth surface.

The special-shaped steel is usually designated as hot-rolled special-shaped steel, meanwhile, the steel is required to be cooled in the production process, when the steel is cooled by a traditional cooling device, the steel is generally hoisted to the inside of cooling liquid through a hoisting structure, and is placed in the cooling liquid for cooling, but the current structure can only hoist the steel up and down, and cannot apply force to the steel to form arc-shaped swinging force, so that the steel cannot swing in an arc-shaped track effectively in the cooling liquid, and the cooling efficiency is easy to drop.

The search, for example, chinese patent number is: a rapid cooling device based on cold drawing deformed steel production of CN211464309U, "comprising: the cooling bin is fixedly arranged on the upper surface of the mounting base, a discharge pipeline is arranged on one side of the bottom end of the cooling bin, a control valve is arranged at the end of the discharge pipeline, cooling liquid is placed in the cooling bin, and the two locating frames are matched and arranged on two sides of the cooling bin. According to the utility model, the adjusting mechanism is arranged, so that the adjusting frame and steel can be synchronously driven to move downwards to be in full contact with cooling liquid in the cooling bin.

It is known that the above-cited patent documents have the same problems that the steel can only be lifted up and down, and the steel cannot be forced to swing in an arc shape, so that the steel cannot swing in an arc shape in the cooling liquid effectively, and the cooling efficiency is easily reduced.

Disclosure of Invention

The utility model aims to provide a rapid cooling device for cold drawing deformed steel production, which aims to solve the problems that steel can only be hoisted up and down and arc-shaped swinging force cannot be applied to the steel in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick cooling device is used in cold drawing profiled bar production, includes the master control box, the both sides of master control box all are connected with the L support column, the inside of master control box articulates there is the U-shaped swinging arms that is the inversion the inside rotation of U-shaped swinging arms connects the screw thread member that both ends have opposite screw thread tooth way, the both ends of screw thread member all are connected with lift formula centre gripping plate, lift formula centre gripping plate includes the lift hypoplastron, two the centre gripping ring body that carries out the centre gripping to cold drawing profiled bar is all installed to the inner wall of lift hypoplastron, servo motor that is used for driving screw thread member is installed to U-shaped swinging arms outer wall, master control box internally mounted has the positive and negative rotation rotating electrical machines that is used for driving U-shaped swinging arms in master control box below wobbling.

Preferably, the inside of master control box has seted up the rectangle and has led to the groove, the articulated arc otic placode that is fit for in the rectangle leads to the groove is installed to the top surface of U-shaped swing board, positive and negative rotation motor's output shaft and articulated arc otic placode through connection.

Preferably, the lifting clamping plate further comprises a lifting upper plate, and the lifting lower plate is connected with the lifting upper plate in a lifting manner.

Preferably, the top surface of the lifting lower plate is connected with an inner inserting plate, and an inserting inner cavity which is inserted with the inner inserting plate in an adapting way is arranged in the lifting upper plate.

Preferably, a hydraulic lifting column is arranged in the plug-in inner cavity, and the lifting end at the bottom of the hydraulic lifting column is connected with the inner inserting plate.

Preferably, the upper part of the lifting upper plate is transversely provided with a threaded hole, the threaded hole is connected with the threaded rod in an adaptive manner, and the top surface of the lifting upper plate is abutted with the inner top wall of the U-shaped swinging plate.

Preferably, the top surface of master control box passes through the bolt and installs the top cap, the handle is installed to the top surface of top cap, the bottom surface of top cap passes through the connecting rod and is connected with positive and negative rotation rotating electrical machines.

The utility model has the technical effects and advantages that:

according to the rapid cooling device for cold-drawing deformed steel production, the servo motor runs on the outer wall of the U-shaped swinging plate, the threaded rod piece is driven to rotate in the U-shaped swinging plate, so that the two lifting clamping plate pieces are driven to move relatively synchronously, the two lifting lower plates are driven to move relatively, the cold-drawing deformed steel is clamped under the action of the clamping ring body, and meanwhile, the U-shaped swinging plate is driven to swing in an arc shape below the main control box body under the action of the forward and backward rotating motor.

The hydraulic lifting column drives the inner inserting plate to lift in the inner cavity of the lifting upper plate so as to drive the lifting lower plate to lift, thereby facilitating the adjustment of the lifting distance between the lifting upper plate and the lifting lower plate, and facilitating the lowering of the cold-drawn deformed steel into the cooling liquid and the cooling operation thereof.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the threaded rod and the U-shaped swing plate of the present utility model;

FIG. 3 is a schematic view of a split structure of the lifting upper plate and the lifting lower plate of the present utility model;

fig. 4 is a schematic diagram showing a connection structure of the top cover and the forward and reverse rotation motor of the present utility model.

In the figure: 1. a main control box body; 2. an L-shaped support column; 3. a U-shaped swing plate; 4. a servo motor; 5. a top cover; 6. rectangular through grooves; 7. a connecting sleeve; 8. lifting type clamping plate; 9. a lifting plate; 10. hinging the arc-shaped ear plate; 11. a shaft hole; 12. a threaded rod; 13. lifting the upper plate; 14. a clamping ring body; 15. a limit fixing ring; 16. an interposer board; 17. a hydraulic lifting column; 18. a threaded hole; 19. a handle; 20. and the rotating motor rotates positively and negatively.

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.

The utility model provides a rapid cooling device for cold drawing deformed steel production, which is shown in fig. 1-4, and comprises a main control box body 1, wherein L support columns 2 are connected to two sides of the main control box body 1, connecting sleeves 7 are welded to outer walls of two sides of the main control box body 1, two L support columns 2 are respectively inserted into the two connecting sleeves 7, and the connecting sleeves 7 are connected with the L support columns 2 through bolts;

the inside of the main control box body 1 is hinged with an inverted U-shaped swinging plate 3, the inside of the U-shaped swinging plate 3 is rotationally connected with a threaded rod piece 12 with opposite threaded paths at two ends, two ends of the threaded rod piece 12 are connected with lifting type clamping plate pieces 8, each lifting type clamping plate piece 8 comprises a lifting and lowering plate 9, the inner walls of the two lifting and lowering plates 9 are provided with clamping ring bodies 14 for clamping cold drawing deformed steel, the tail ends of the clamping ring bodies 14 are welded with bases, and the bases are arranged on the inner walls of the lifting and lowering plates 9 through screws;

the servo motor 4 for driving the threaded rod piece 12 is arranged on the outer wall of the U-shaped swinging plate 3, the forward and reverse rotating motor 20 for driving the U-shaped swinging plate 3 to swing below the main control box 1 is arranged in the main control box 1, and the forward and reverse rotating motor 20 drives the hinged arc-shaped lug plate 10 in the inner cavity of the main control box 1, so that the hinged arc-shaped lug plate 10 drives the U-shaped swinging plate 3 to swing in an arc shape, and the cold-drawing deformed steel is driven to swing in an arc shape.

A shaft hole 11 is arranged in the hinged arc lug plate 10, a key slot is arranged on the inner wall of the shaft hole 11, a key block matched with the key slot is welded on the periphery of the output shaft of the forward and reverse rotation rotating motor 20,

the inside of the main control box body 1 is provided with a rectangular through groove 6, the top surface of the U-shaped swinging plate 3 is provided with a hinged arc-shaped lug plate 10 which is adapted to the rectangular through groove 6, and the output shaft of the forward and reverse rotating motor 20 is in penetrating connection with the hinged arc-shaped lug plate 10.

The spacing fixed ring 15 is welded on the periphery of the threaded rod piece 12 between the two opposite threaded tooth paths, the two lifting upper plates are conveniently limited, sliding exceeding of the stroke is prevented, the lifting clamping plate 8 further comprises a lifting upper plate 13, the lifting lower plate 9 and the lifting upper plate 13 are in lifting connection, the top surface of the lifting lower plate 9 is connected with an inner inserting plate 16, and an inserting inner cavity which is inserted with the inner inserting plate 16 in an adapting mode is arranged in the lifting upper plate 13.

A hydraulic lifting column 17 is arranged in the splicing inner cavity, and the lifting end at the bottom of the hydraulic lifting column 17 is connected with the inner inserting plate 16.

Threaded holes 18 are transversely formed in the upper portion of the lifting upper plate 13, the threaded holes 18 are connected with threaded rods 12 in an adaptive mode, the top surface of the lifting upper plate 13 is abutted to the inner top wall of the U-shaped swinging plate 3, the top cover 5 is mounted on the top surface of the main control box body 1 through bolts, a handle 19 is mounted on the top surface of the top cover 5, and the bottom surface of the top cover 5 is connected with a forward and reverse rotating motor 20 through a connecting rod.

Working principle:

according to the rapid cooling device for cold drawing deformed steel production, two L support columns 2 are fixedly arranged on two sides of a cooling liquid pool, a servo motor 4 is driven, the servo motor 4 drives a threaded rod piece 12 to rotate between U-shaped swing plates 3, under the design of two opposite threaded tooth paths, two lifting upper plates are driven to move relatively or reversely, and the distance between the two lifting upper plates is adjusted, so that the rapid cooling device is suitable for the use of the required cold drawing deformed steel;

at the moment, a hydraulic lifting column 17 is opened, the hydraulic lifting column 17 drives an inner inserting plate 16 to be in telescopic insertion connection in the inner cavity of the lifting upper plate, so that the height of the lifting lower plate is adjusted, cold-drawing deformed steel is conveniently clamped under the action of two clamping ring bodies 14, the cold-drawing deformed steel is clamped by matching a servo motor 4 and a threaded rod piece 12 and is placed into a cooling liquid pool, and cooling treatment is carried out through cooling liquid;

the forward and reverse rotating motor 20 is started, and the forward and reverse rotating motor 20 drives the hinged arc lug plate 10 to swing in the rectangular through groove 6, so that the U-shaped swing plate 3 is driven to swing, and the clamped cold-drawn deformed steel swings in the cooling liquid, so that the cold-drawn deformed steel is fully contacted with the cooling liquid, and the cooling effect of the cold-drawn deformed steel is improved.

The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.

Claims

1. The utility model provides a cold drawing profiled bar production is with quick cooling device, includes master control box (1), its characterized in that: the utility model discloses a novel cold drawing special-shaped steel lifting device, including main control box (1), main control box (1) and main control box (9), the both sides of main control box (1) all are connected with L support column (2), the inside articulated U-shaped swing board (3) that are the inversion the inside rotation of U-shaped swing board (3) is connected both ends and is had screw thread member (12) of opposite screw thread tooth way, screw thread member (12) both ends all are connected with lift centre gripping plate (8), lift centre gripping plate (8) are including lift hypoplastron (9), two centre gripping ring body (14) that carry out the centre gripping to cold drawing special-shaped steel are all installed to the inner wall of lift hypoplastron (9), servo motor (4) that are used for driving screw thread member (12) are installed to U-shaped swing board (3) are installed to main control box (1) internally mounted has and are used for driving the positive and negative rotation rotating electrical machines (20) of U-shaped swing board (3) below main control box (1).

2. The rapid cooling device for cold drawing deformed steel production according to claim 1, wherein: rectangular through grooves (6) are formed in the main control box body (1), hinged arc-shaped lug plates (10) which are matched with the rectangular through grooves (6) are mounted on the top surface of the U-shaped swing plate (3), and an output shaft of the forward and reverse rotating motor (20) is connected with the hinged arc-shaped lug plates (10) in a penetrating mode.

3. The rapid cooling device for cold drawing deformed steel production according to claim 2, wherein: the lifting clamping plate (8) further comprises a lifting upper plate (13), and the lifting lower plate (9) is connected with the lifting upper plate (13) in a lifting mode.

4. A rapid cooling device for cold drawing deformed steel production according to claim 3, wherein: the top surface of the lifting lower plate (9) is connected with an inner inserting plate (16), and an inserting inner cavity which is inserted with the inner inserting plate (16) in an adapting mode is arranged in the lifting upper plate (13).

5. The rapid cooling device for cold drawing deformed steel production according to claim 4, wherein: a hydraulic lifting column (17) is arranged in the plug-in inner cavity, and the lifting end at the bottom of the hydraulic lifting column (17) is connected with the inner inserting plate (16).

6. The rapid cooling device for cold drawing deformed steel production according to claim 5, wherein: threaded holes (18) are transversely formed in the upper portion of the lifting upper plate (13), the threaded holes (18) are connected with the threaded rod pieces (12) in an adaptive mode, and the top surface of the lifting upper plate (13) is abutted to the inner top wall of the U-shaped swing plate (3).

7. The rapid cooling device for cold drawing deformed steel production according to claim 1, wherein: top cap (5) are installed through the bolt to the top surface of master control box (1), handle (19) are installed to the top surface of top cap (5), the bottom surface of top cap (5) is connected with positive and negative rotation rotating electrical machines (20) through the connecting rod.