CN211027538U

CN211027538U - Wire rod vibration-proof device for wire drawing equipment

Info

Publication number: CN211027538U
Application number: CN201921240633.4U
Authority: CN
Inventors: 陈玉峰; 李进; 詹玉萍
Original assignee: Dezhou Hengyuan Welding Material Co ltd
Current assignee: Dezhou Hengyuan Welding Material Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-17
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a wire rod anti-vibration device for wire drawing equipment, include: the crank arm is provided with a rotating fulcrum; and the shockproof pressing block is arranged at one end of the crank arm and is abutted against the surface of the wire rod. This a wire rod anti-vibration device for wire drawing equipment presses the shock-proof briquetting through the upper portion at the wire rod, prevents that the wire rod from being drawn the influence of wire equipment vibration, avoids the wire rod to beat from top to bottom in the process wire drawing die, guarantees wire rod surface quality, and the turning arm can rotate around rotating the fulcrum, conveniently puts aside this anti-vibration device operating region, convenient and practical through rotating the turning arm when carrying out threading or maintenance operation.

Description

Wire rod vibration-proof device for wire drawing equipment

Technical Field

The utility model belongs to the technical field of the wire rod processing trade, in particular to a wire rod anti-vibration device for wire drawing equipment.

Background

The welding wire has wide application in the aspects of bridges, ships, pressure vessels, rolling stock, aerospace, petroleum, offshore drilling platforms, port construction, military construction and the like. The production of the welding wire needs to be carried out through the process steps of wire drawing, copper plating, layer winding, tray loading, carrying and the like. The wire drawing refers to a process of drawing and reducing the diameter of an original wire rod with a large diameter through a multi-stage wire drawing die under the traction of a winding drum to obtain a welding wire with a required cross-sectional area shape and size. The production process finds that the wire drawing equipment can vibrate in the operation process, the equipment vibrates to drive the wire to resonate, the wire deviates from the central axis position of the wire drawing die and jumps, the wire coming out from the wire drawing die generates small broken bends, and the quality of the wire is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent that the wire rod from receiving the wire drawing equipment vibration wire rod antivibration device that is used for wire drawing equipment that the vibration of wire drawing equipment influences through pressing at wire rod upper portion and setting up the shockproof briquetting, solved the problem that exists among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

a wire rod vibration preventing device for a wire drawing apparatus, comprising:

the crank arm is provided with a rotating fulcrum;

and the shockproof pressing block is arranged at one end of the crank arm and is pressed on the surface of the wire rod.

Furthermore, the wire anti-vibration device further comprises a counterweight piece, and the counterweight piece is arranged on a crank arm between the rotating fulcrum and the anti-vibration pressing block.

Further, the weight member is a chain.

Further, the shockproof pressing block is square or polygonal.

Furthermore, the shockproof pressing block is an iron block.

Furthermore, the shockproof pressing block is a wood block.

Further, the end of the crank arm is inserted into the wood block.

Furthermore, the end part of the crank arm is inserted into the shockproof pressing block.

Further, the rotating fulcrum is arranged on a wire drawing equipment base body around the wire rod.

The utility model adopts the above structure, have following advantage:

this application is through pressing the shock attenuation briquetting on the upper portion of wire rod, prevents that the wire rod from being drawn the influence of silk equipment vibration, avoids the wire rod to beat from top to bottom when the drawing die, guarantees wire rod surface quality. The connecting lever can rotate around rotating the fulcrum, conveniently puts aside this anti-vibration device through rotating the connecting lever when carrying out threading or maintenance operation operating region, convenient and practical.

When selecting the billet as the briquetting that takes precautions against earthquakes, the noise that produces in the use is little, and several sides of billet can switch through rotating in addition, have strengthened the availability factor of anti-vibration piece, and the chain hangs the vibration energy that the chain was come as the balancing weight on the turning arm of billet one side, and the chain can further absorb wire drawing equipment transmission, effectively improves the shock attenuation effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of the state of the wire drawing apparatus of the present invention.

In the drawing, 1, a crank arm, 2, a shockproof pressing block, 3, a rotating fulcrum, 4, a counterweight, 5, a fixed shaft, 6, a wire drawing die, 7, a I-grade wire drawing wheel, 8, a tension arm guide wheel and 9, a II-grade wire drawing wheel.

The specific implementation mode is as follows:

in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1 and 2, the wire vibration-proof device for a wire drawing apparatus of the present embodiment includes a crank arm 1 and a vibration-proof compact 2; the crank arm 1 is provided with a rotating pivot 3, the shockproof pressing block 2 is arranged at one end of the crank arm 1, and the shockproof pressing block 2 is arranged on the surface of the wire. The connecting lever 1 can rotate around the rotation fulcrum 3, and the operation area is conveniently put aside the anti-vibration device through rotating the connecting lever when threading or maintenance operation, and is convenient and practical.

In another preferred embodiment, the wire vibration isolator for the wire drawing equipment further comprises a weight 4, wherein the weight 4 is arranged on the crank arm 1 between the rotation fulcrum 3 and the vibration isolating pressing block 2 and is used for increasing the vibration isolating effect. Specifically, the chain can be selected for use to the weight 4, plays the counter weight effect, can prevent that briquetting 2 takes precautions against earthquakes from bounceing when the vibration, because the chain is consecutive by a plurality of chain links and obtains moreover, can the vibration energy of effectively absorbing wire drawing equipment transmission coming, prevents that briquetting 2 and wire drawing equipment that take precautions against earthquakes from forming resonance.

The discovery in the production process, when taking precautions against earthquakes briquetting 2 for use the iron plate, can effectively play the damping effect, but the wire rod surface is fish tail easily, uses the long time after moreover, and the bottom surface of briquetting 2 that takes precautions against earthquakes can be ground out darker slot. After the wood block is replaced, the surface of the wire rod is protected besides the vibration reduction effect, when the groove formed by the contact surface of the wood block and the wire rod due to friction is deep, the wood block can be rotated or moved left and right, and a new surface is pressed on the wire rod.

The mode that the end part of the connecting lever 1 is directly inserted into the wood block can be selected as the mode for connecting the wood block and the connecting lever 1, the mode of the connecting lever 1 is not particularly limited, and the wire drawing operation can not be influenced as long as the shape and the installation position of the connecting lever are met.

Specifically, the pivot 3 may be provided in the drawing apparatus base around the wire rod. As shown in fig. 3, the pivot 3 is provided on the wire drawing die block 6 at a wire outlet position of the wire drawing die block 6. In the wire drawing process, a wire rod bypasses the I-stage wire drawing wheel 7 and the tension arm guide wheel 8, enters the wire drawing die box 6 to be drawn, is led out from the wire drawing die box 6 and then enters the II-stage wire drawing wheel 9. This application has connecting lever 1 at wire drawing die box 6's side-mounting, and connecting lever 1 is connected with briquetting 2 that takes precautions against earthquakes, and briquetting 2 that take precautions against earthquakes are pressed on the wire rod, prevent that the wire rod from guaranteeing wire rod surface quality along with the wire drawing equipment vibration.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. 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 parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A wire vibration preventing device for a wire drawing apparatus, characterized by comprising:

the crank arm is provided with a rotating fulcrum;

and the shockproof pressing block is arranged at one end of the crank arm and is abutted against the surface of the wire.

2. The wire vibration preventing device for a wire drawing apparatus as claimed in claim 1, further comprising a weight member provided on a crank arm between the rotation fulcrum and the vibration preventing press block.

3. The wire vibration preventing device for a wire drawing apparatus as claimed in claim 2, wherein the weight member is a chain.

4. The wire vibration-proofing device for wire drawing equipment according to claim 1, wherein said vibration-proofing compact is square or polygonal.

5. The wire rod vibration preventing device for a wire drawing apparatus as claimed in claim 1, wherein the vibration preventing compact is an iron block.

6. The wire vibration preventing device for a wire drawing apparatus as claimed in claim 1, wherein the vibration preventing compact is a wood block.

7. The wire vibration preventing device for a wire drawing apparatus as set forth in claim 1, wherein an end of the crank arm is inserted into a wood block.

8. The wire vibration-proofing device for wire drawing equipment according to claim 1, wherein an end of said crank arm is inserted into a vibration-proofing block.

9. The wire vibration preventing device for a wire drawing apparatus as claimed in claim 1, wherein the pivot is provided on a drawing apparatus base around the wire.