CN215101194U

CN215101194U - C-shaped hook tongue pressing device for large wire drawing and releasing

Info

Publication number: CN215101194U
Application number: CN202121359888.XU
Authority: CN
Inventors: 李军; 赵凯凯
Original assignee: Tengzhou Eastern Steel Cord Co Ltd
Current assignee: Tengzhou Eastern Steel Cord Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-10
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a steel cord production technical field specifically is a draw unwrapping wire C type hook tongue depressor greatly, including C type hook, the upper arm of C type hook articulates there is the tongue depressor subassembly, and the tongue depressor subassembly includes the pressure line frame that two intervals set up, and the bottom of pressure line frame is equipped with the line ball axle, and the epaxial rotation of line ball wheel is equipped with the line ball wheel. The spring bolt pressing assembly can press the wire rod in a self-weight mode, and when the wire rod is pulled, the surface friction of the wire rod and the spring bolt pressing assembly is changed into point and line friction, so that the friction force is reduced, the damage of a steel wire is effectively reduced, and the fault and the maintenance cost of paying off and wire disorder are reduced.

Description

C-shaped hook tongue pressing device for large wire drawing and releasing

Technical Field

The utility model relates to a steel cord production technical field specifically is a draw unwrapping wire C type hook tongue depressor greatly.

Background

The steel cord is a kind of reinforcing material formed by twisting a plurality of steel wires, is widely applied to rubber products, is formed by drawing a wire rod after a pretreatment process through a drawing machine, and in order to facilitate hoisting of the wire rod in the processes of transferring, paying off, pretreatment and the like of the wire rod, the wire rod needs to be sleeved on a C-shaped hook for paying off, but the existing C-shaped hook easily causes damage of the steel wires when paying off, the phenomenon of paying off and wire disorder occurs, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can effectually reduce the steel wire damage, avoid the C type hook tongue depressor of unwrapping wire messy wire phenomenon greatly to draw line.

In order to achieve the above object, the utility model provides a following technical scheme: a C-shaped hook tongue depressor for a large wire drawing and releasing comprises a C-shaped hook; a wire rod is sleeved on the lower arm of the C-shaped hook; the upper arm of the C-shaped hook is provided with a tongue pressing assembly; the tongue pressing assembly comprises two wire pressing frames which are arranged at intervals; the top of the wire pressing frame is hinged to the bottom of the upper arm of the C-shaped hook; a pressure line shaft is arranged at the bottom of the pressure line frame; the wire pressing wheel shaft is rotatably provided with a wire pressing wheel, and the wire pressing wheel is arranged between the two wire pressing frames; the distance between the wire pressing wheel and the upper arm of the C-shaped hook is larger than the distance between the lower arm of the C-shaped hook and the upper arm of the C-shaped hook, so that the tongue pressing assembly is obliquely arranged.

Furthermore, the bottom of the upper arm of the C-shaped hook is provided with a hinged seat, a hinged shaft is arranged in the hinged seat, and the upper end of the wire pressing frame is arranged on the hinged shaft.

Furthermore, a hinge bearing is arranged in the hinge seat; the articulated shaft is connected with the articulated seat through an articulated bearing.

Furthermore, the articulated shaft with the line ball axle all runs through two the line ball frame sets up, just the articulated shaft with the both ends of line ball axle all are equipped with the mounting, the mounting is used for preventing that the line ball frame breaks away from.

Preferably, the lowest end of the wire pressing wheel is lower than the lowest end of the wire pressing frame.

Preferably, a hanging ring is arranged at the top of the upper arm of the C-shaped hook.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses simple structure, convenient operation through articulated on C type hook have the tongue pressing subassembly, and on the tongue pressing subassembly slope was located C type hook, the wire rod was pushed down to tongue pressing subassembly accessible dead weight's mode, when the pulling wire rod, can make the wire rod become point, line friction with the tongue pressing subassembly by the face friction, reduced frictional force, the damage of effectual reduction steel wire, reduce the trouble and the cost of maintenance of the indiscriminate silk of unwrapping wire.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

The device comprises a C-shaped hook 1, a C-shaped hook 2, a lifting ring 3, a tongue pressing component 4, a wire rod 301, a wire pressing frame 302, a wire pressing wheel 303, a hinged seat 304, a hinged shaft 305, a fixing piece 306, a hinged seat bearing 307 and a wire pressing wheel shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a draw unwrapping wire C type hook tongue depressor greatly, including the C type hook 1 that is used for 4 unwrapping wires of wire rod, C type hook 1 has lower arm, upper arm and is used for connecting the linking arm of upper arm and lower arm. The top of the upper arm of the C-shaped hook 1 is provided with a hanging ring 2 which can be used for being connected with a travelling crane. The wire rod 4 is sleeved on the lower arm of the C-shaped hook 1, and the upper arm of the C-shaped hook 1 is hinged with a tongue pressing component 3 for pressing the wire rod 4.

The tongue depressor component 3 comprises two parallel and spaced pressure frames 301, a pressure wire wheel 302 is arranged between the two pressure frames 301, and the pressure wire wheel 302 is arranged at the bottom of the two pressure frames 301, and is convenient to contact with the wire rod 4 so as to press the wire rod 4.

The bottom of the upper arm of the C-shaped hook 1 is provided with a hinge seat 303, a hinge shaft 304 is arranged in the hinge seat 303, the upper ends of the wire pressing frames 301 are arranged on the hinge shaft 304, the hinge shaft 304 penetrates through the two wire pressing frames 301 at the same time, fixing pieces 305 are arranged at two ends of the hinge shaft 304, and the positions of the wire pressing frames 304 are fixed. The tongue depressing component 3 is hinged to the bottom of the upper arm of the C-shaped hook 1 through a hinge seat 303 and a hinge shaft 304, so that the tongue depressing component 3 can swing.

The utility model discloses do not restrict the concrete kind of mounting 305, for example, can be the nut, as long as can fix the position of cord grip 301, avoid cord grip 301 to break away from articulated shaft 304 can.

In order to ensure that the swinging is smoother and the paying-off flexibility is increased, a hinged support bearing 306 is arranged in the hinged support 303, and the hinged shaft 304 is connected with the hinged support 303 through the hinged support bearing 306.

In order to ensure the wire pressing effect, the distance between the wire pressing wheel 302 and the upper arm of the C-shaped hook 1 is greater than the distance between the upper arm and the lower arm of the C-shaped hook 1, so that the whole tongue pressing assembly 3 is arranged in an inclined state.

The lower sides of the two wire pressing frames 301 are connected by a wire pressing shaft 307, and the wire pressing wheel 302 is rotatably arranged on the wire pressing shaft 307. The wire pressing shaft 307 penetrates through the two wire pressing frames 301 at the same time, and fixing pieces 305 are arranged at two ends of the wire pressing shaft 307.

To ensure that the creasing wheel 302 is in sufficient contact with the wire rod 4, the lowest end of the creasing wheel 302 is lower than the lowest end of the creasing frame 301.

The working principle is as follows: the utility model provides a C-shaped hook tongue depressor for large-pull paying-off line, when the wire rod 4 is paid off, because the tongue depressor component 3 is hinged on the upper arm of the C-shaped hook 1, the wire pressing wheel 302 can press the wire rod 4 in a dead weight mode; when the wire rod 4 is pulled, the spatula assembly 3 can be lifted upwards for a certain distance along with the spatula assembly, and the wire pressing wheel 302 also rotates along with the spatula assembly, so that point friction or line friction is formed between the wire pressing wheel 302 and the wire rod 4, the friction resistance is reduced, the steel wire is prevented from being damaged during paying off, and the production cost is increased.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a draw line C type hook tongue depressor greatly which characterized in that: comprises a C-shaped hook; a wire rod is sleeved on the lower arm of the C-shaped hook; the upper arm of the C-shaped hook is provided with a tongue pressing assembly; the tongue pressing assembly comprises two wire pressing frames which are arranged at intervals; the top of the wire pressing frame is hinged to the bottom of the upper arm of the C-shaped hook; a pressure line shaft is arranged at the bottom of the pressure line frame; the wire pressing wheel shaft is rotatably provided with a wire pressing wheel, and the wire pressing wheel is arranged between the two wire pressing frames; the distance between the wire pressing wheel and the upper arm of the C-shaped hook is larger than the distance between the lower arm of the C-shaped hook and the upper arm of the C-shaped hook.

2. The large pull string wire C-hook spatula assembly of claim 1, wherein: the C-shaped hook is characterized in that a hinged seat is arranged at the bottom of the upper arm of the C-shaped hook, a hinged shaft is arranged in the hinged seat, and the upper end of the wire pressing frame is arranged on the hinged shaft.

3. The large pull string wire C-hook spatula assembly of claim 2, wherein: a hinge bearing is arranged in the hinge seat; the articulated shaft is connected with the articulated seat through an articulated bearing.

4. The large pull string wire C-hook spatula assembly of claim 3, wherein: the articulated shaft with the line ball axle all runs through two the line ball frame sets up, just the articulated shaft with the both ends of line ball axle all are equipped with the mounting, the mounting is used for preventing that the line ball frame breaks away from.

5. The large pull string wire C-hook spatula assembly of claim 1, wherein: the lowest end of the wire pressing wheel is lower than the lowest end of the wire pressing frame.

6. The large pull string wire C-hook spatula assembly of claim 1, wherein: and a hanging ring is arranged at the top of the upper arm of the C-shaped hook.