CN219448851U - Wire guide wheel mechanism of wire feeding machine - Google Patents

Abstract

The utility model discloses a wire guide wheel mechanism of a wire feeder, which comprises a positioning column, a penetrating hole cavity, a guide structure, a plug bush annular column, a limiting column and a limiting groove, wherein the positioning column is provided with the penetrating hole cavity penetrating one side and the other side of the positioning column, the guide structure is arranged in the penetrating hole cavity, the plug bush annular column is sleeved on the outer side of the positioning column, and the top end of the limiting column is provided with the limiting groove matched with the plug bush annular column. The utility model comprises the following steps: 1. when the wire guide wheel mechanism is used for a wire feeding machine, the limit column can be integrally formed with the support frame of the wire feeding machine, so that the plug bush annular column is in limit fit with the limit column through the limit groove, multiple bolts are not required to be aligned and screwed up for many times, the working procedure is simple, the installation operation is quick, and the assembly is more convenient. 2. The degree of modularization is higher, accords with the demand that mechanical equipment gradually developed to modularization, is favorable to realizing the nimble and convenient combination of modularization. 3. Overcomes the technical prejudice and ensures the accuracy of long-time use.

Description

Wire guide wheel mechanism of wire feeding machine

Technical Field

The utility model relates to the technical field of wire feeding machines, in particular to a wire guide wheel mechanism of a wire feeding machine.

Background

Wire feeders in the electrical industry are primarily responsible for transporting wires from one location to another. In this process, proper guidance of the wire feed direction is required by the wire guide wheel structure.

In the prior art, the installation of wire guide wheel structure is mainly through a plurality of bolts carrying out fixed mounting, see "wire drawing wire guide wheel" that authority bulletin number CN202752348U discloses, be provided with the bolt mounting hole that is 2 in quantity respectively on its left socle and right branch frame, when the location promptly, need carry out fixed mounting through 4 bolts.

In the mode, on one hand, the left bracket, the right bracket and 4 bolts are arranged, and the number of parts is large. During installation, 4 bolts are required to be aligned with the installation holes for 4 times for screwing, and the operation is time-consuming and labor-consuming.

In long-time use, the bolts are connected, sliding wires exist, or when the wire guiding wheel is used for guiding wires, the wire guiding wheel is continuously and slightly vibrated by the flowing of the wires, the bolts are loosened due to vibration, and then misoperation of the wire guiding wheel is offset by a certain amplitude due to loosening, so that accuracy is reduced.

And, as mechanical equipment gradually develops to modularization, the mounting structure in the prior art is unfavorable for realizing flexible and convenient combination of modularization.

Therefore, there is an urgent need for a wire guide wheel mechanism of a wire feeder to solve the problem existing in the prior art.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The utility model provides a wire wheel mechanism of wire feeder, includes the reference column, runs through the hole cavity, guide structure, plug bush annular column, spacing post and spacing recess, runs through the hole cavity of running through reference column one side and opposite side on the reference column, runs through the hole cavity in setting up guide structure, and plug bush annular column is established to the outside cover of reference column, and the top of spacing post sets up with plug bush annular column matched with spacing recess.

Preferably, the guide structure comprises a first bearing, a second bearing, a rotating shaft and a wire guide wheel, wherein the first bearing and the second bearing are arranged on the positioning column, one end and the other end of the rotating shaft are respectively connected with the positioning column in a rotating fit manner through the first bearing and the second bearing, and the wire guide wheel is sleeved on the positioning column.

Preferably, the inner side wall of the wire guide wheel is fixedly connected with the rotating shaft.

Preferably, the center line of the first bearing, the center line of the second bearing, the axis line of the rotary shaft and the center line of the wire guide wheel are on the same straight line.

Preferably, the positioning posts are respectively provided with mounting holes for fixedly mounting the first bearing and the second bearing.

Preferably, the positioning column and the plug bush annular column are of an integrated structure, and each edge angle is provided with an arc transition respectively.

Preferably, the outer contour shape of the plug bush annular column is square.

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

1. when the wire guide wheel mechanism is used for a wire feeding machine, the limit column can be integrally formed with the support frame of the wire feeding machine, so that the plug bush annular column is in limit fit with the limit column through the limit groove, multiple bolts are not required to be aligned and screwed up for many times, the working procedure is simple, the installation operation is quick, and the assembly is more convenient.

2. The degree of modularization is higher, accords with the demand that mechanical equipment gradually developed to modularization, is favorable to realizing the nimble and convenient combination of modularization.

3. The technical prejudice that the lead wire structure is generally mounted on equipment such as a wire feeding machine by adopting bolts in the prior art is overcome, the phenomenon that bolts slide wires due to the bolts or the lead wire wheel loosens due to slight vibration generated by continuous operation during guiding wires is avoided, misoperation of the lead wire wheel is avoided by a certain amplitude, and the accuracy of long-time use is guaranteed.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1.

FIG. 3 is a schematic cross-sectional view of B-B of FIG. 1.

Fig. 4 is a schematic cross-sectional view of C-C of fig. 1.

Fig. 5 is a schematic structural view of fig. 2 along arrow a, when the collar-shaped post is engaged with the limit groove.

Reference numerals and names in the drawings are as follows:

the positioning column 1, the penetrating hole cavity 2, the guiding structure, the plug bush annular column 3, the limiting column 4, the limiting groove 5, the first bearing 6, the second bearing 7, the rotating shaft 8 and the wire guiding wheel 9.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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 fig. 1 to 5, in an embodiment of the present utility model, a wire guide wheel mechanism of a wire feeder includes a positioning column 1, a through hole cavity 2, a guiding structure, an annular plug sleeve column 3, a limiting column 4 and a limiting groove 5, wherein the positioning column 1 is provided with the through hole cavity 2 penetrating one side and the other side of the positioning column 1, the guiding structure is arranged in the through hole cavity 2, the outer side of the positioning column 1 is sleeved with a collar-shaped plug column 3, and the top end of the limiting column 4 is provided with the limiting groove 5 matched with the collar-shaped plug column 3.

Preferably, the guiding structure comprises a first bearing 6, a second bearing 7, a rotating shaft 8 and a wire guiding wheel 9, wherein the first bearing 6 and the second bearing 7 are arranged on the positioning column 1, one end and the other end of the rotating shaft 8 are respectively connected with the positioning column 1 in a rotating fit manner through the first bearing 6 and the second bearing 7, and the wire guiding wheel 9 is sleeved on the positioning column 1.

Preferably, the inner side wall of the wire guide wheel 9 is fixedly connected with the rotating shaft 8.

Preferably, the center line of the first bearing 6, the center line of the second bearing 7, the axis line of the rotary shaft 8 and the center line of the wire guide wheel 9 are on the same straight line.

Preferably, the positioning posts 1 are provided with mounting holes for fixedly mounting the first bearing 6 and the second bearing 7, respectively.

Preferably, the positioning column 1 and the plug bush annular column 3 are of an integrated structure, and each edge angle is provided with an arc transition respectively.

Preferably, the outer contour shape of the socket annular post 3 is square.

Example 1:

when the wire guide wheel mechanism is used for a wire feeder, a person of ordinary skill in the art can know that the wire feeder is provided with a supporting frame with a bearing and supporting function, and the limit post 4 can be integrally formed with the supporting frame, so that as shown in fig. 2, the combination of the positioning post 1, the penetrating cavity 2, the guide structure and the sleeve annular post 3 can directly enter the direction of an arrow A as shown in fig. 5, the sleeve annular post 3 is in limit fit with the limit post 4 through the limit groove 5, and a plurality of bolts are not required to be aligned and screwed for a plurality of times, so that the process is simple, the installation operation is quick, and the assembly is more convenient.

Example 2:

in the above embodiment 1, the limit post 4 can be integrally formed with the support frame, the modularization degree is higher, and, during installation, the through hole cavity 2, the guide structure, the plug bush annular post 3, the limit post 4 and the limit groove 5 are all on the locating post 1, so that the locating post 1 forms a module structure as a main body, and the installation can be completed only by carrying out limit fit with the limit post 4 through the plug bush annular post 3 at the bottom, thereby meeting the requirement of gradually developing the modularization of mechanical equipment, and being beneficial to realizing flexible and convenient combination of modularization.

Example 3:

the installation mode of the utility model overcomes the technical prejudice that the lead structure in the prior art is usually installed on equipment such as a wire feeding machine by adopting bolts, avoids loosening of the bolts caused by sliding wires of the bolts or slight vibration generated by continuous operation of the lead wheel during guiding wires, is beneficial to avoiding misoperation of the lead wheel and offset by a certain amplitude, and ensures the accuracy of long-time use.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (7)

1. A wire wheel mechanism of a wire feeder is characterized in that: the positioning column is provided with a through hole cavity penetrating one side and the other side of the positioning column, the guiding structure is arranged in the through hole cavity, the outer side of the positioning column is sleeved with the collar-shaped column, and the top end of the limiting column is provided with the limiting groove matched with the collar-shaped column.

2. The wire guide wheel mechanism of a wire feeder according to claim 1, wherein the guide structure comprises a first bearing, a second bearing, a rotating shaft and a wire guide wheel, the first bearing and the second bearing are arranged on the positioning column, one end and the other end of the rotating shaft are respectively connected with the positioning column in a rotating fit manner through the first bearing and the second bearing, and the wire guide wheel is sleeved on the positioning column.

3. The wire guide wheel mechanism of a wire feeder according to claim 2, wherein the inner side wall of the wire guide wheel is fixedly connected with the rotating shaft.

4. The wire guide wheel mechanism of a wire feeder according to claim 2, wherein the center line of the first bearing, the center line of the second bearing, the axis line of the rotary shaft and the center line of the wire guide wheel are on the same straight line.

5. The wire guide wheel mechanism of a wire feeder according to claim 2, wherein the positioning posts are provided with mounting holes for fixedly mounting the first bearing and the second bearing, respectively.

6. The wire guide wheel mechanism of a wire feeder according to claim 1, wherein the positioning column and the sleeve annular column are of an integrated structure, and each corner is provided with an arc transition.

7. The wire guide wheel mechanism of a wire feeder according to claim 1, wherein the outer contour of the sleeve annular post is square in shape.