CN212740153U - Winding mechanism of enameled wire winding machine - Google Patents

Abstract

The utility model discloses an enameled wire coiling machine's admission machine constructs, it includes: a frame; the wire spool is rotatably arranged on the rack, and an insertion shaft is arranged on the wire spool; the bobbin is sleeved on the periphery of the insertion shaft, and the inner diameter of the bobbin is larger than the outer diameter of the insertion shaft; the bearing sleeve is sleeved on the inserting shaft, and part or all of the bearing sleeve is clamped between the bobbin and the inserting shaft in a matching mode and can bear the bobbin. Through set up bearing cover between bobbin and the axle of inserting to make and insert between axle and the bobbin and carry out the interlock and support through the bearing cover. The user only needs to change the bearing cover of corresponding size can after changing the bobbin, and need not to change the plug shaft, consequently has the advantage that improves the production efficiency of enameled wire and reduces workman's intensity of labour.

Description

Winding mechanism of enameled wire winding machine

Technical Field

The utility model relates to an enameled wire field, in particular to wire winding machine's admission machine constructs.

Background

As is well known, a winding machine is an indispensable component unit in an enameled wire production workshop, and mainly winds and coils an enameled wire, and generally, the winding machine has a plurality of winding mechanisms arranged side by side, each winding mechanism includes a winding disc, and the winding disc is provided with an insertion shaft driven by a motor. The bobbin is sleeved on the inserting shaft. When the wire winding operation, drive the bobbin rotation through inserting the axle to make the enameled wire twine in the periphery of bobbin, and then realize the wire winding effect.

However, the sizes of the bobbins corresponding to different enameled wires are different, and the bobbins are matched with the insertion shafts with corresponding sizes. Therefore, when different enameled wires are collected, not only the winding reel needs to be replaced, but also the insertion shaft with the corresponding radius needs to be replaced, so that the working strength of workers is improved, and the production efficiency of the enameled wires is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an enameled wire coiling machine's admission machine constructs can make the bobbin that the axle can mate different internal diameters of inserting.

According to the utility model discloses a wire rewinding mechanism of enameled wire coiling machine of first aspect embodiment, include: a frame; the wire spool is rotatably arranged on the rack, and an insertion shaft is arranged on the wire spool; the bobbin is sleeved on the periphery of the insertion shaft, and the inner diameter of the bobbin is larger than the outer diameter of the insertion shaft; the bearing sleeve is sleeved on the inserting shaft, and part or all of the bearing sleeve is clamped between the bobbin and the inserting shaft in a matching mode and can bear the bobbin.

According to the utility model discloses enameled wire coiling machine's admission machine has following beneficial effect at least: through set up bearing cover between bobbin and the axle of inserting to make and insert between axle and the bobbin and carry out the interlock and support through the bearing cover. The user only needs to change the bearing cover of corresponding size can after changing the bobbin, and need not to change the plug shaft, consequently has the advantage that improves the production efficiency of enameled wire and reduces workman's intensity of labour.

According to some embodiments of the utility model, the bearing sleeve passes through the helicitic texture and connects the tip of inserted shaft, the bobbin is located the bearing sleeve with between the wire reel and by the two clamp tightly.

According to some embodiments of the invention, the shaft is eccentrically arranged on the wire spool.

According to some embodiments of the utility model, be provided with on the wire reel and be used for the chucking the joint structure of bobbin.

According to some embodiments of the utility model, the joint structure is including setting up the snap ring of the part of wire reel periphery, the last opening that is provided with of snap ring.

According to the utility model discloses a some embodiments, the bearing sleeve has grafting portion and butt portion, grafting portion alternates insert the axle with between the bobbin, grafting portion with be equipped with the step position between the butt portion, the tip butt of bobbin is in step position department.

According to some embodiments of the utility model, the plug shaft with be provided with between the bobbin and can prop up the support cover of bobbin, support the cover with the bearing cover is located respectively the both ends that the plug shaft is relative.

According to some embodiments of the utility model, be provided with first locking screw on the supporting sleeve, first locking screw can with the supporting sleeve press from both sides tightly in insert epaxial.

According to the utility model discloses a some embodiments, the bearing is sheathe in and is provided with second locking screw, second locking screw with it offsets to insert the axle.

According to some embodiments of the invention, the support sleeve is provided with a guiding cone on its circumferential wall.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a wire rewinding mechanism of an enameled wire winding machine according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a take-up mechanism of the enamel wire winding machine shown in fig. 1;

fig. 3 is a schematic sectional view of a take-up mechanism of the enamel wire winding machine shown in fig. 1.

Reference numerals: 100 is a frame, 150 is a wire reel, 170 is a clamping structure, 200 is an inserting shaft, 300 is a wire reel, 400 is a bearing sleeve, 410 is an abutting part, 420 is an inserting part, and 600 is a supporting sleeve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, a take-up mechanism of an enameled wire winding machine includes: a frame 100; a wire spool 150 rotatably provided on the frame 100, the wire spool 150 being provided with an insertion shaft 200; a bobbin 300 fitted around the outer circumference of the insertion shaft 200, the bobbin 300 having an inner diameter greater than an outer diameter of the insertion shaft 200; the bearing sleeve 400 is sleeved on the insertion shaft 200, and part or all of the bearing sleeve 400 is clamped between the bobbin 300 and the insertion shaft 200 in a matching mode and can bear the bobbin 300. By providing the receiving sleeve 400 between the bobbin 300 and the insertion bobbin 200, the insertion bobbin 200 and the bobbin 300 can be interlocked and supported by the receiving sleeve 400. After the bobbin 300 is replaced, a user only needs to replace the bearing sleeve 400 with a corresponding size, and does not need to replace the insertion shaft 200, so that the enameled wire production efficiency is improved, and the labor intensity of workers is reduced.

In some embodiments, the bearing sleeve 400 is threaded onto the end of the spindle 200 and the bobbin 300 is positioned between and clamped between the bearing sleeve 400 and the spool 150. The thread structure makes the bearing sleeve 400 tightly connected to the end of the spindle 200, and can press the winding sleeve on the wire spool 150, so that the wire spool 150 can drive the wire spool 300 to rotate. In addition, the threaded connection also has the advantage of simple and convenient disassembly and assembly.

In some embodiments, the plug 200 is eccentrically disposed on the spool 150. The wire spool 150 will drive the plug shaft 200 and the wire spool 300 to perform eccentric rotation, thereby better coiling the enamel wire on the wire spool 300.

In some embodiments, referring to fig. 2, the wire spool 150 is provided with a clamping structure 170 for clamping the wire spool 300. The clamping structure 170 can prevent the bobbin 300 from falling off from the wire spool 150 when rotating, thereby improving the reliability of the bobbin 300.

In some embodiments, referring to fig. 2, the snap structure 170 includes a snap ring disposed at a portion of the outer circumference of the wire spool 150, and the snap ring is provided with an opening. The elastic clip ring is elastically deformed so that the bobbin 300 is inserted into the elastic clip ring from the opening. Thereafter, the elastic snap ring is elastically restored, so that the bobbin 300 is caught by the elastic snap ring, and the bobbin 300 is not easily separated from the elastic snap ring.

In some embodiments, referring to fig. 3, the holder housing 400 has an insertion portion 420 and an abutting portion 410, the insertion portion 420 is inserted between the insertion shaft 200 and the bobbin 300, a step is provided between the insertion portion 420 and the abutting portion 410, and an end of the bobbin 300 abuts against the step. The step position on the bearing sleeve 400 enables the bearing sleeve 400 to simultaneously realize the clamping of the bobbin 300 and the support between the bobbin 200 and the bobbin 300, so that the connection between the bobbin 300 and the bobbin 200 is more stable.

In some embodiments, referring to fig. 3, a support sleeve 600 capable of supporting the bobbin 300 is disposed between the shaft 200 and the bobbin 300, and the support sleeve 600 and the holding sleeve 400 are disposed at opposite ends of the shaft 200. The support sleeve 600 can support the bobbin 300 so that it does not contact the spindle 200, thereby preventing the bobbin from being worn during movement.

In some embodiments, referring to fig. 2, a first locking screw (not shown) is disposed on the support sleeve 600, and the first locking screw can clamp the support sleeve 600 to the plug shaft 200. The first locking screw firmly clamps the support sleeve 600 on the spindle 200, so that it is possible to avoid a problem that the support sleeve 600 is stuck in the inner bobbin 300 and cannot be taken out when the bobbin 300 is replaced.

In some embodiments, referring to fig. 2, the bearing housing 400 is provided with a second locking screw (not shown) that abuts against the shaft 200. The second locking screw firmly clamps the bearing sleeve 400 on the spindle 200, so that the problem that the bearing sleeve 400 is clamped in the inner bobbin 300 and cannot be taken out when the bobbin 300 is replaced can be avoided.

In some embodiments, referring to fig. 3, a guide taper is provided on the circumferential wall of the support sleeve 600. The guide taper surface can reduce the contact area between the support sleeve 600 and the inner wall of the bobbin 300 while providing support, thereby reducing the wear of the support sleeve and the inner wall during rotation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a wire rewinding mechanism of enameled wire coiling machine which characterized in that includes:

a frame (100);

the wire spool (150) is rotatably arranged on the rack (100), and an insertion shaft (200) is arranged on the wire spool (150);

a bobbin (300) fitted around the outer circumference of the insertion shaft (200), the bobbin (300) having an inner diameter larger than an outer diameter of the insertion shaft (200);

the bearing sleeve (400) is sleeved on the insertion shaft (200), and part or all of the bearing sleeve (400) is clamped between the bobbin (300) and the insertion shaft (200) in a matching mode and can bear the bobbin (300).

2. The take-up mechanism of the enameled wire winding machine according to claim 1, wherein:

the bearing sleeve (400) is connected with the end part of the plug shaft (200) through a threaded structure, and the bobbin (300) is positioned between the bearing sleeve (400) and the wire spool (150) and clamped by the bearing sleeve and the wire spool.

3. The take-up mechanism of the enameled wire winding machine according to claim 1, wherein:

the plug shaft (200) is eccentrically arranged on the wire spool (150).

4. The take-up mechanism of the enameled wire winding machine according to claim 1, wherein:

the wire spool (150) is provided with a clamping structure (170) used for clamping the wire spool (300).

5. The take-up mechanism of the enameled wire winding machine according to claim 4, wherein:

the clamping structure (170) comprises an elastic clamping ring arranged on the periphery of the wire spool (150), and an opening is formed in the elastic clamping ring.

6. The take-up mechanism of the enameled wire winding machine according to claim 1, wherein:

the bearing sleeve (400) is provided with an inserting portion (420) and an abutting portion (410), the inserting portion (420) is inserted between the inserting shaft (200) and the winding drum (300), a step position is arranged between the inserting portion (420) and the abutting portion (410), and the end portion of the winding drum (300) abuts against the step position.

7. The take-up mechanism of the enameled wire winding machine according to claim 1, wherein:

a supporting sleeve (600) capable of supporting the winding reel (300) is arranged between the insertion shaft (200) and the winding reel (300), and the supporting sleeve (600) and the bearing sleeve (400) are respectively positioned at two opposite ends of the insertion shaft (200).

8. The take-up mechanism of the enameled wire winding machine according to claim 7, wherein:

the supporting sleeve (600) is provided with a first locking screw, and the supporting sleeve (600) can be clamped on the inserting shaft (200) through the first locking screw.

9. The take-up mechanism of the enameled wire winding machine according to claim 7, wherein:

and a second locking screw is arranged on the bearing sleeve (400) and is abutted against the insert shaft (200).

10. The take-up mechanism of the enameled wire winding machine according to claim 7, wherein:

the peripheral wall of the support sleeve (600) is provided with a guide conical surface.

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