CN219335391U

CN219335391U - Clamping roller of wire drawing machine

Info

Publication number: CN219335391U
Application number: CN202223309780.7U
Authority: CN
Inventors: 毕建新; 钱栋波; 闫学才
Original assignee: Rongcheng Tiantong Machinery Parts Co ltd
Current assignee: Rongcheng Tiantong Machinery Parts Co ltd
Priority date: 2022-12-11
Filing date: 2022-12-11
Publication date: 2023-07-14
Anticipated expiration: 2032-12-11

Abstract

The utility model discloses a wire drawing machine clamping roller, which comprises a mounting bracket, wherein a chute is arranged on the surface of the mounting bracket in a penetrating way, a driving assembly which is convenient for driving the wire drawing machine clamping roller to move is arranged on the surface of the mounting bracket, a connecting plate is fixedly arranged on the surface of the mounting bracket through the driving assembly, a rotating shaft is rotatably arranged inside the connecting plate, and a clamping roller assembly which is convenient for replacement is arranged on the surface of the rotating shaft. The front half clamping roller to be replaced is inserted into the limiting groove through the limiting plate, the rear half clamping roller is pulled, the rear half fixing plate is contacted with the front half fixing plate, the front half fixing plate is fixed through the fixing bolts, the clamping roller assembly is driven to move upwards or downwards through the driving assembly, the wire tension of the wire drawing is adjusted, the aim of guiding wires with different diameters during wire drawing is achieved, and the clamping roller of the wire drawing machine for guiding wires with different diameters is convenient to replace, so that the clamping roller of the wire drawing machine is more flexible to use.

Description

Clamping roller of wire drawing machine

Technical Field

The utility model relates to the technical field of wire drawing machines, in particular to a clamping roller of a wire drawing machine.

Background

The wire drawing machine mainly comprises an old pulley wire drawing machine, and has the current situation of coexistence of double-drum type, straight-in type, loop type, tuning roller type, combined type and various water tank wire drawing machines, and is widely applied to industries such as mechanical manufacturing, hardware processing, petrochemical industry, wires and cables and the like.

The wire drawing machine is usually required to be guided by the clamping roller when wire drawing is carried out, and when wire drawing with different diameters is carried out by adopting single-roller single-groove positioning in the use process of the clamping roller of the wire drawing machine, the wire drawing machine is inconvenient to guide, and the use effect of the clamping roller is reduced due to the fact that the single groove is damaged when the single-roller multi-groove wire drawing machine is adopted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clamping roller of a wire drawing machine, which is used for solving the problems in the background art.

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

the utility model provides a wire drawing machine pinch roller, includes the installing support, the installing support surface runs through and is provided with the spout, the installing support surface is provided with the drive assembly who is convenient for drive wire drawing machine pinch roller and removes, the installing support surface is provided with the connecting plate through drive assembly is fixed, the inside rotation of connecting plate is provided with the axis of rotation, the axis of rotation surface is provided with the pinch roller subassembly that is convenient for change.

Preferably, the driving assembly comprises a fixing frame arranged on the surface of the mounting bracket, a telescopic cylinder is fixedly arranged at the top of the fixing frame, the output end of the telescopic cylinder penetrates through the fixing frame and is fixedly provided with a moving plate, and the moving plate is fixedly connected with the connecting plate.

Preferably, the clamping roller assembly comprises a limit groove arranged on the surface of the rotating shaft, a limit plate is arranged in the limit groove in a lap joint mode, a front half clamping roller is fixedly arranged on the surface of the limit plate, a front half fixing plate is fixedly arranged on the left side and the right side of the front half clamping roller, a fixing shaft is fixedly arranged in the front half fixing plate, a rotating plate is rotatably arranged on the surface of the fixing shaft, a rear half fixing plate is fixedly arranged on one side, far away from the fixing shaft, of the rotating plate, fixing bolts are arranged on inner threads of the rear half fixing plate, the rear half fixing plate is connected with the front half fixing plate through the fixing bolts, a rear half clamping roller is fixedly arranged between opposite surfaces of the rear half fixing plate, and the rear half clamping roller and the front half clamping roller are in lap joint.

Preferably, the number of the telescopic cylinders is two or a multiple of two, and the telescopic cylinders are symmetrically distributed.

Preferably, the number of the front half clamping rollers and the rear half fixing plates is multiple, the front half clamping rollers and the rear half clamping rollers are distributed in a linear array mode, and the radii of clamping grooves in the front half clamping rollers and the rear half clamping rollers are sequentially decreased.

Preferably, the fixed shaft is of a circular structure, and the fixed shaft is made of metal materials.

Preferably, the front half clamping roller and the rear half clamping roller have the same specification, and the front half clamping roller and the rear half clamping roller are symmetrically arranged.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the clamping roller of the wire drawing machine, when wires with different diameters are drawn, the front half clamping roller and the rear half clamping roller of clamping grooves with different diameters are used, when the front half clamping roller and the rear half clamping roller are worn, the fixed bolts arranged in the clamping roller assembly are driven, the rear half clamping roller is pulled, the rear half clamping roller is enabled to overturn through the rotating plate and the fixed shaft, the front half clamping roller and the limiting plate are taken down, the replaced front half clamping roller is inserted into the limiting groove through the limiting plate, the rear half clamping roller is pulled, the rear half clamping roller is enabled to be in contact with the front half clamping plate, the front half clamping roller is fixed through the fixed bolts, the clamping roller assembly is driven to move upwards or downwards through the driving assembly, and the wire drawing tension is adjusted; the wire drawing machine clamping roller is convenient to replace, and the wire drawing machine clamping roller is more flexible to use.

2. According to the clamping roller of the wire drawing machine, the output end is driven to stretch or shorten through the telescopic cylinder arranged in the driving assembly, the moving plate is driven to move, the connecting plate is driven to move through the moving plate, the rotating shaft drives the clamping roller assembly to move upwards or downwards, and the tension of a wire for wire drawing is adjusted; the tension of the drawn wire is convenient to adjust, the wire is prevented from sliding out of the clamping roller due to the fact that the tension of the wire is too small, and breakage of the wire due to the fact that the tension is too large is prevented.

Drawings

FIG. 1 is an isometric view of a structure of the present utility model;

FIG. 2 is a schematic view of a structural driving assembly according to the present utility model;

FIG. 3 is a schematic view of a nip roll assembly according to the present utility model;

FIG. 4 is an enlarged view of the structure at A of FIG. 3;

FIG. 5 is a schematic view of a partial structure of a nip roll assembly according to the present utility model.

In the figure: the device comprises a mounting bracket 1, a sliding groove 2, a fixing frame 3, a telescopic cylinder 4, a moving plate 5, a connecting plate 6, a rotating shaft 7, a limiting groove 8, a limiting plate 9, a front half clamping roller 10, a front half fixing plate 11, a fixing shaft 12, a rotating plate 13, a rear half fixing plate 14, a fixing bolt 15 and a rear half clamping roller 16.

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 figures 1-5, a wire drawing machine clamping roller comprises a mounting bracket 1, a chute 2 is arranged on the surface of the mounting bracket 1 in a penetrating way, a driving component which is convenient for driving the wire drawing machine clamping roller to move is arranged on the surface of the mounting bracket 1, the driving component comprises a fixing frame 3 arranged on the surface of the mounting bracket 1, telescopic air cylinders 4 are fixedly arranged at the top of the fixing frame 3, the number of the telescopic air cylinders 4 is a multiple of two or two, a plurality of the telescopic air cylinders 4 are symmetrically distributed, a rotating shaft 7 moves more stably, the output end of the telescopic air cylinders 4 penetrates through the fixing frame 3 and is fixedly provided with a moving plate 5, the moving plate 5 is fixedly connected with a connecting plate 6, the output end is driven to stretch or shorten by the telescopic air cylinders 4 arranged in the driving component, the moving plate 5 is driven to move by the moving plate 5 to drive the connecting plate 6 to move, the rotating shaft 7 drives the clamping roller assembly to move upwards or downwards to adjust the wire tension of the wire drawing, the wire tension of the wire drawing is convenient to adjust, the wire is prevented from slipping out of the clamping roller due to overlarge tension, the wire is prevented from breaking due to overlarge tension, the surface of the mounting bracket 1 is fixedly provided with the connecting plate 6 through the driving assembly, the rotating shaft 7 is rotatably arranged in the connecting plate 6, the surface of the rotating shaft 7 is provided with the clamping roller assembly convenient to replace, the clamping roller assembly comprises a limiting groove 8 arranged on the surface of the rotating shaft 7, the limiting groove 8 is internally lapped and provided with a limiting plate 9, the surface of the limiting plate 9 is fixedly provided with a front half clamping roller 10, the left side and the right side of the front half clamping roller 10 are fixedly provided with a front half fixing plate 11, the front half fixing plate 11 is internally fixedly provided with a fixing shaft 12, the fixing shaft 12 is in a circular structure, and the fixing shaft 12 is made of metal materials, the fixed shaft 12 is more durable and is not easy to damage, the surface of the fixed shaft 12 is provided with a rotating plate 13 in a rotating way, one side of the rotating plate 13 far away from the fixed shaft 12 is fixedly provided with a rear semi-fixed plate 14, the inner threads of the rear semi-fixed plate 14 are provided with fixing bolts 15, the rear semi-fixed plate 14 is connected with a front semi-fixed plate 11 through the fixing bolts 15, a rear half clamping roller 16 is fixedly arranged between opposite surfaces of the rear semi-fixed plate 14, the rear half clamping roller 16 and the front half clamping roller 10 are in lap joint, the number of the front half clamping roller 10 and the rear semi-fixed plate 14 is multiple, the front half clamping rollers 10 and the rear half clamping rollers 16 are distributed in a linear array, the radii of clamping grooves in the front half clamping rollers 10 and the rear half clamping rollers 16 are gradually decreased, wires with different diameters are convenient to guide, the front half clamping roller 10 and the rear half clamping roller 16 have the same specification, and the front half clamping roller 10 and the rear half clamping roller 16 are symmetrically arranged, when wires with different diameters are drawn, the front half clamping roller 10 and the rear half clamping roller 16 of clamping grooves with different diameters are used, when the front half clamping roller 10 and the rear half clamping roller 16 are worn, the fixed bolts 15 arranged in the clamping roller assembly are driven, the rear half clamping roller 16 is pulled, the rear half clamping roller 14 is overturned through the rotating plate 13 and the fixed shaft 12, the front half clamping roller 10 and the limiting plate 9 are removed, the replaced front half clamping roller 10 is inserted into the limiting groove 8 through the limiting plate 9, the rear half clamping roller 16 is pulled, the rear half clamping roller 14 is contacted with the front half clamping plate 11, the fixed bolts 15 are used for fixing, the clamping roller assembly is driven to move upwards or downwards through the driving assembly, the tension of the drawn wires is regulated, the aim of guiding the wires with different diameters is fulfilled during the drawing, and the clamping rollers of the wire drawing machine for guiding wires with different diameters are convenient to replace, so that the clamping rollers of the wire drawing machine are more flexible to use.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When in use: when wires with different diameters are drawn, the front half clamping roller 10 and the rear half clamping roller 16 of the clamping grooves with different diameters are used, when the front half clamping roller 10 and the rear half clamping roller 16 are worn, the fixing bolts 15 arranged in the clamping roller assembly are driven, the rear half clamping roller 16 is pulled, the rear half clamping roller 16 is driven by the rear half clamping roller 16 to move, the rear half fixing plate 14 is enabled to overturn with the fixing shaft 12 through the rotating plate 13, the front half clamping roller 10 is pulled again, the limiting plate 9 is driven to be taken out from the limiting groove 8, the limiting plate 9 arranged in the front half clamping roller 10 is inserted into the limiting groove 8, the rear half clamping roller 16 is pulled, the rear half fixing plate 14 is driven to overturn with the fixing shaft 12 through the rotating plate 13, the rear half fixing plate 14 is enabled to be in contact with the front half fixing plate 11, the rear half fixing plate is fixed through the fixing bolts 15, the output end is driven to stretch or shorten through the telescopic cylinder 4 arranged in the driving assembly, the moving plate 5 is driven to move, the connecting plate 6 is driven to move through the moving plate 5, the rotating shaft 7 is enabled to drive the clamping roller assembly to move upwards or downwards, and the tension of the wires is adjusted.

In summary, in the wire drawing machine clamping roller, when wires with different diameters are drawn, the front half clamping roller 10 and the rear half clamping roller 16 with clamping grooves with different diameters are used, when the front half clamping roller 10 and the rear half clamping roller 16 are worn, the fixing bolts 15 arranged in the clamping roller assembly are driven, the rear half clamping roller 16 is pulled, the rear half fixing plate 14 is overturned through the rotating plate 13 and the fixing shaft 12, the front half clamping roller 10 and the limiting plate 9 are removed, the replaced front half clamping roller 10 is inserted into the limiting groove 8 through the limiting plate 9, the rear half clamping roller 16 is pulled, the rear half fixing plate 14 is contacted with the front half fixing plate 11, the fixing bolts 15 are used for fixing, and the driving assembly drives the clamping roller assembly to move upwards or downwards to adjust the wire drawing tension; the wire drawing machine clamping roller is flexible to use and is used for solving the problems in the background technology.

It should be noted that in this document, terms such as "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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire drawing machine pinch roller, includes installing support (1), its characterized in that, installing support (1) surface runs through and is provided with spout (2), installing support (1) surface is provided with the drive assembly who is convenient for drive wire drawing machine pinch roller and removes, installing support (1) surface is fixedly provided with connecting plate (6) through drive assembly, the inside rotation of connecting plate (6) is provided with axis of rotation (7), axis of rotation (7) surface is provided with the pinch roller subassembly that is convenient for change.

2. The wire drawing machine clamping roller according to claim 1, wherein the driving assembly comprises a fixing frame (3) arranged on the surface of the mounting bracket (1), a telescopic cylinder (4) is fixedly arranged at the top of the fixing frame (3), an output end of the telescopic cylinder (4) penetrates through the fixing frame (3) and is fixedly provided with a movable plate (5), and the movable plate (5) is fixedly connected with the connecting plate (6).

3. The wire drawing machine clamping roller according to claim 1, characterized in that the clamping roller assembly comprises a limiting groove (8) arranged on the surface of a rotating shaft (7), a limiting plate (9) is arranged in the limiting groove (8) in a lap joint mode, a front half clamping roller (10) is fixedly arranged on the surface of the limiting plate (9), front half clamping rollers (11) are fixedly arranged on the left side and the right side of the front half clamping roller (10), a fixed shaft (12) is fixedly arranged in the front half clamping roller (11), a rotating plate (13) is arranged on the surface of the fixed shaft (12) in a rotating mode, a rear half clamping roller (14) is fixedly arranged on one side, far away from the fixed shaft (12), of the rotating plate (13), a fixing bolt (15) is arranged on the inner thread of the rear half clamping roller (14), the rear half clamping roller (14) is connected with the front half clamping roller (11) through the fixing bolt (15), a rear half clamping roller (16) is fixedly arranged between the opposite surfaces of the rear half clamping roller (16) and the front half clamping roller (10).

4. The wire drawing machine clamping roller according to claim 2, characterized in that the number of the telescopic cylinders (4) is two or a multiple of two, and the telescopic cylinders (4) are symmetrically distributed.

5. A wire drawing machine clamping roller according to claim 3, characterized in that the number of the front half clamping roller (10) and the rear half clamping roller (16) is plural, the front half clamping rollers (10) and the rear half clamping rollers (16) are distributed in a linear array, and the clamping groove radiuses in the front half clamping rollers (10) and the rear half clamping rollers (16) are sequentially decreased.

6. A wire drawing machine clamping roller according to claim 3, characterized in that the fixed shaft (12) is of a circular structure, and the fixed shaft (12) is made of metal.

7. A wire drawing machine clamping roller according to claim 3, characterized in that the front half clamping roller (10) and the rear half clamping roller (16) have the same specification, and the front half clamping roller (10) and the rear half clamping roller (16) are symmetrically arranged.