Precious metal wire drawing machine with straightening function

Abstract

A precious metal wire drawing machine with a straightening function comprises a base, guiding assemblies are symmetrically arranged above the base, a straightening assembly is arranged between the symmetrical guiding assemblies, a pressing assembly is arranged on one side of one guiding assembly, and a metal wire penetrates through the guiding assemblies, the straightening assembly and the pressing assembly. And the metal wires are kept at the same horizontal position, the straightening blocks are arranged in the round rollers to be matched with the pressing assemblies, straightening of the metal wires is effectively guaranteed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of wire drawing machines, in particular to a precious metal wire drawing machine with a straightening function. Background Art

[0002] Wire drawing machines can be divided into metal wire drawing machines according to their uses. Metal wire drawing machines are pre-processing equipment for the production of standard parts and other metal products. Their purpose is to draw wires or bars produced by steel manufacturers and transported to standard parts and other metal product manufacturers through wire drawing machines.

[0003] The existing wire drawing machine is unstable during the straightening process, and will generate a large amount of metal dust and stress, which will cause wear of the straightening block and shorten its service life. Utility Model Content

[0004] In view of the above problems, the utility model aims to provide a precious metal wire drawing machine with a straightening function.

[0005] To achieve the technical purpose, the solution of the utility model is: a precious metal wire drawing machine with a straightening function, comprising a base, guide assemblies are symmetrically arranged above the base, straightening assemblies are symmetrically arranged in the middle of the guide assemblies, and a clamping assembly is arranged on one side of one group of the guide assemblies, and a metal wire passes through the middle of the guide assembly, the straightening assembly and the clamping assembly, and the metal wire is kept in the same horizontal position.

[0006] Preferably, the straightening assembly includes a round roller, both ends of which are provided with holes for the metal wire to pass through, a plurality of grooves are provided in the middle of the straightening assembly, a straightening block is provided in the groove, a round hole is provided in the middle of the straightening block, nuts are provided above and below the straightening block, the nuts are used to fix the straightening block inside the round roller, and a plurality of through holes are provided in the front and back of the round roller.

[0007] Preferably, the clamping assembly includes a connecting plate fixedly connected to the base, a fixing plate is vertically arranged above the connecting plate, a first roller is connected to the surface of the fixing plate through an axis, a square groove is opened at the upper right corner of the fixing plate, a stud passing through the square groove is arranged in the square groove, and a threaded hole is opened on the outer surface of the stud.

[0008] Preferably, a U-shaped clamp is provided above the fixed plate, and the U-shaped clamp is movably connected to a rotating plate through a pin shaft. A U-shaped groove is provided on the other side of the rotating plate, and an adjusting bolt is connected above the U-shaped groove. A spring is provided on the outer sleeve of the adjusting bolt, and the lower end of the bolt is threadedly connected to the threaded hole of the stud. The surface of the rotating plate is connected to a second roller through an axis.

[0009] The beneficial effects of the utility model are:

[0010] 1. By arranging the straightening block inside the round roller and cooperating with the clamping assembly, the straightening of the metal wire is effectively guaranteed and the work efficiency is improved.

[0011] 2. There are multiple through holes on the front and back of the round roller. Dust generated during the straightening process can be effectively discharged through the through holes to prevent affecting the straightening of the metal wire.

[0012] 3. The straightening block and the inside of the round roller are connected to achieve horizontal fixation of the straightening block, and the top and bottom of the straightening block are fixed to the inside of the round roller by nuts. When wear occurs, it can be removed quickly and the setting is convenient and simple.

[0013] 4. The clamping component can push (convey) the wire quickly and stably, realize fast feeding, improve the conveying efficiency of the equipment, and can be adjusted according to the diameter of the metal drawing, with a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 An exploded view of the straightening assembly;

[0016] Figure 3 is an axial side view of the clamping assembly;

[0017] Figure 4 Axial view of the clamping assembly.

[0018] In the figure: 1, base 2, guide assembly 3, straightening assembly 31, round roller 32, groove 33, straightening block 4, clamping assembly 41, connecting plate 42, fixing plate 43, square groove 44, stud 45, U-shaped clamping plate 46, rotating plate 47, adjusting bolt 471, spring 48, first roller 49, second roller. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] As shown in the figure, the specific embodiment described in the utility model is a precious metal wire drawing machine with a straightening function, including a base 1, guide assemblies 2 are symmetrically arranged above the base 1, a straightening assembly 3 is arranged in the middle of the symmetrical guide assemblies 2, and a clamping assembly 4 is arranged on one side of one group of guide assemblies 2. A metal wire passes through the middle of the guide assembly 2, the straightening assembly 3 and the clamping assembly 4, and the metal wire is kept in the same horizontal position.

[0021] The straightening component 3 includes a round roller 31, both ends of which are provided with holes for the metal wire to pass through, a plurality of grooves 32 are provided in the middle of the straightening component 3, a straightening block 33 is provided in the groove 32, a round hole is provided in the middle of the straightening block 33, nuts are provided above and below the straightening block 33, the nuts are used to fix the straightening block 33 in the round roller 31, and a plurality of through holes are provided in the front and back of the round roller 31.

[0022] The clamping assembly 4 includes a connecting plate 41 fixedly connected to the base 1, a fixing plate 42 is vertically arranged above the connecting plate 41, a first roller 48 is connected to the surface of the fixing plate 42 through an axis, a square groove 43 is opened at the upper right corner of the fixing plate 42, a stud 44 is arranged in the square groove 43 and passes through the square groove 43, and a threaded hole is opened on the outer surface of the stud 44.

[0023] A U-shaped clamping plate 45 is arranged above the fixed plate 42, and the U-shaped clamping plate 45 is movably connected to a rotating plate 46 through a pin shaft. A U-shaped groove is opened on the other side of the rotating plate 46, and an adjusting bolt 47 is connected above the U-shaped groove. A spring 471 is sleeved on the outer side of the adjusting bolt 47, and the lower end of the adjusting bolt 47 is threadedly connected to the threaded hole of the stud 44, and the surface of the rotating plate 46 is connected to a second roller 49 through an axis.

[0024] Working principle:

[0025] The metal wire passes through the evenly arranged straightening blocks 33 inside the round roller 31 through the guide assembly 2, and then passes through the guide assembly 2 to the clamping assembly 4. The clamping force of the first roller 48 and the second roller 49 in the clamping assembly 4 is adjusted by the adjusting bolt 47. When wear occurs, it can be faster and faster, and the arrangement is convenient and simple. By arranging the straightening blocks 33 inside the round roller 31 to cooperate with the clamping assembly 4, the straightening of the metal wire is effectively guaranteed, and the work efficiency is improved.

Claims

1. A precious metal wire drawing machine with a straightening function, comprising a base (1), characterized in that: A guide assembly (2) is symmetrically arranged above the base (1), a straightening assembly (3) is symmetrically arranged in the middle of the guide assembly (2), a clamping assembly (4) is arranged on one side of one group of the guide assemblies (2), and a metal wire passes through the middle of the guide assembly (2), the straightening assembly (3) and the clamping assembly (4), and the metal wire is kept at the same horizontal position.

2. A precious metal wire drawing machine with straightening function according to claim 1, characterized in that: The straightening assembly (3) comprises a round roller (31), both ends of which are provided with holes for metal wires to pass through, a plurality of grooves (32) are provided in the middle of the straightening assembly (3), a straightening block (33) is provided in the groove (32), a round hole is provided in the middle of the straightening block (33), nuts are provided above and below the straightening block (33), and the nuts are used to fix the straightening block (33) in the inside of the round roller (31), and a plurality of through holes are provided in the front and rear of the round roller (31).

3. A precious metal wire drawing machine with straightening function according to claim 1, characterized in that: The clamping assembly (4) comprises a connecting plate (41) fixedly connected to the base (1), a fixing plate (42) is vertically arranged above the connecting plate (41), a surface of the fixing plate (42) is connected to a first roller (48) via an axis, a square groove (43) is provided at the upper right corner of the fixing plate (42), a stud (44) penetrating the square groove (43) is provided in the square groove (43), and a threaded hole is provided on the outer surface of the stud (44).

4. A precious metal wire drawing machine with straightening function according to claim 3, characterized in that: A U-shaped clamping plate (45) is arranged above the fixed plate (42), and the U-shaped clamping plate (45) is movably connected to a rotating plate (46) through a pin shaft. A U-shaped groove is opened on the other side of the rotating plate (46), and an adjusting bolt (47) is connected above the U-shaped groove. A spring (471) is sleeved on the outside of the adjusting bolt (47), and the lower end of the bolt is threadedly connected to the threaded hole of the stud (44). The surface of the rotating plate (46) is connected to a second roller (49) through an axis.

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