CN216589658U

CN216589658U - Coupling for acrylic fiber spinning machine

Info

Publication number: CN216589658U
Application number: CN202123305097.1U
Authority: CN
Inventors: 王沛龙; 王凯; 任爱军; 刘效东
Original assignee: Jurong Longruide Textile Co ltd
Current assignee: Jurong Longruide Textile Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-24
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a spinning machine technical field specifically is a shaft coupling for acrylic fibre spinning machine, including female connecting piece and public connecting piece, female connecting piece comprises second adapter sleeve, plug bush and second connection pad, public connecting piece comprises first adapter sleeve, connecting cylinder and first connection pad, the one end of second adapter sleeve with the intermediate position department fixed connection of second connection pad one side, the plug bush with the intermediate position department fixed connection of second connection pad opposite side, the one end of first adapter sleeve with the intermediate position department fixed connection of connecting cylinder one side, one side of connecting cylinder with one side fixed connection of first connection pad, the connecting cylinder with plug bush looks adaptation. The utility model has the characteristics of can make to connect more stable between the two half shaft couplings to and can be when the moment of torsion is too big, reduced the impact force that the shaft coupling received.

Description

Coupling for acrylic fiber spinning machine

Technical Field

The utility model relates to a spinning machine technical field specifically is a shaft coupling for acrylic fibres spinning machine.

Background

The coupling is a mechanical part for firmly coupling a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting motion and torque.

At present, couplers can be used in an acrylic spinning machine, some existing couplers are often combined by two halves, and the two half couplers are generally connected through bolts, but the connection mode is not stable enough, and the existing couplers can be subjected to certain impact force when the torque is large, so that the couplers are easily damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a shaft coupling for acrylic fibres spinning machine, includes female connecting piece and public connecting piece, female connecting piece comprises second adapter sleeve, plug bush and second connection pad, public connecting piece comprises first adapter sleeve, connecting cylinder and first connection pad, the one end of second adapter sleeve with the intermediate position department fixed connection of second connection pad one side, the plug bush with the intermediate position department fixed connection of second connection pad opposite side, the one end of first adapter sleeve with the intermediate position department fixed connection of connecting cylinder one side, one side of connecting cylinder with one side fixed connection of first connection pad, the connecting cylinder with plug bush looks adaptation.

As a preferred technical scheme of the utility model, inside one side fixed mounting of connecting cylinder has the inner tube, the outer lane diameter of inner tube is less than the inner circle diameter of plug bush, the equidistant circumference of surface of inner tube is provided with a plurality of second latch, a plurality of second draw-in grooves, a plurality of have been seted up to the equidistant circumference of internal surface of plug bush the second draw-in groove all with a plurality of second latch looks adaptation.

As a preferred technical scheme of the utility model, the outside cover of inner tube is equipped with the tighrening ring, equidistant circumference fixed mounting in one side of tighrening ring has a plurality of springs, a plurality of one end of spring all with inside one side fixed connection of connecting cylinder.

As a preferred technical scheme of the utility model, the surface of first adapter sleeve with four fastening holes have been seted up to the impartial interval of surface of second adapter sleeve, the inside of first connection pad with a plurality of connecting hole has been seted up to the impartial interval circumference in inside of second connection pad.

As a preferred technical scheme of the utility model, equidistant circumference of surface of plug bush is provided with the first latch of a plurality of, a plurality of first draw-in grooves have been seted up to the equidistant circumference of internal surface of connecting cylinder, a plurality of first draw-in grooves all with the first latch looks adaptation of a plurality of.

As an optimal technical scheme of the utility model, the inside of connecting cylinder is provided with the rubber sleeve, the surface of rubber sleeve with the internal surface and a plurality of connecting cylinder the internal surface of first draw-in groove is laminated mutually.

The utility model has the advantages that:

1. this a shaft coupling for acrylic fibre spinning machine can effectually share the power that first draw-in groove and first latch received through second draw-in groove and the second draw-in groove that sets up, through the rubber sleeve that sets up, can reduce the impact force between public connecting piece and the female connecting piece when torsion is great.

2. After the plug-in sleeve of the male connecting piece is inserted into the connecting cylinder of the female connecting piece, the fastening ring is pushed, the fastening ring moves towards the inside of the connecting cylinder, certain reaction force of the fastening ring and the plug-in sleeve is given by the spring at the moment, after the first connecting disc and the second connecting disc are connected through the bolt, the reaction force of the plug-in sleeve is given by the spring to act on the bolt, the pressure of the bolt and the first connecting disc and the pressure of the second connecting disc are increased, and the stability of connection between the first connecting disc and the second connecting disc is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a male connecting piece of a coupler for an acrylic spinning machine according to the present invention;

FIG. 2 is a schematic structural diagram of a female connecting piece of a coupler for an acrylic spinning machine according to the present invention;

FIG. 3 is a front view of a male connector of a coupler for an acrylic spinning machine of the present invention;

FIG. 4 is a schematic structural view of a fastening ring of the coupling for an acrylic spinning machine of the present invention;

FIG. 5 is a schematic structural diagram of a rubber sleeve of a coupler for an acrylic spinning machine according to the present invention;

in the figure: 1. a first connecting sleeve; 2. a second connecting sleeve; 3. a first splice tray; 4. a connecting cylinder; 5. a plug bush; 6. a first card slot; 7. a rubber sleeve; 8. an inner barrel; 9. a second latch; 10. a second card slot; 11. a first latch; 12. a fastening ring; 13. a spring; 14. a female connector; 15. a male connector; 16. and a second connecting disc.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a technical scheme of a coupler for an acrylic spinning machine comprises a female connector 14 and a male connector 15, wherein the female connector 14 is composed of a second connecting sleeve 2, an inserting sleeve 5 and a second connecting disc 16, the male connector 15 is composed of a first connecting sleeve 1, a connecting cylinder 4 and a first connecting disc 3, one end of the second connecting sleeve 2 is fixedly connected with the middle position of one side of the second connecting disc 16, the inserting sleeve 5 is fixedly connected with the middle position of the other side of the second connecting disc 16, one end of the first connecting sleeve 1 is fixedly connected with the middle position of one side of the connecting cylinder 4, one side of the connecting cylinder 4 is fixedly connected with one side of the first connecting disc 3, one ends of two rotating shafts to be connected can be respectively inserted into the first connecting sleeve 1 and the second connecting sleeve 2, and then the two rotating shafts are fixed in the first connecting sleeve 1 and the second connecting sleeve 2 through fastening holes by using bolts.

The connector barrel 4 is adapted to the plug sleeve 5, and the plug sleeve 5 of the male connector 14 can be inserted into the connector barrel 4 of the female connector 15.

One side fixed mounting of connecting cylinder 4 inside has inner tube 8, the outer lane diameter of inner tube 8 is less than the inner circle diameter of plug bush 5, the equidistant circumference of surface of inner tube 8 is provided with a plurality of second latch 9, a plurality of second draw-in grooves 10 have been seted up to the equidistant circumference of internal surface of plug bush 5, a plurality of second draw-in grooves 10 all with a plurality of second latch 9 looks adaptation, through the second draw-in groove 10 and the second draw-in groove 9 that set up, can effectually share the power that first draw-in groove 6 and first latch 11 received.

The outside cover of inner tube 8 is equipped with tighrening ring 12, and equidistant circumference fixed mounting in one side of tighrening ring 12 has a plurality of springs 13, and the one end of a plurality of springs 13 all with the inside one side fixed connection of connecting cylinder 4, springs 13 can increase the pressure of bolt and first connection pad 3 and second connection pad 16, have improved the stability of being connected between first connection pad 3 and the second connection pad 16.

Four fastening holes are formed in the outer surface of the first connecting sleeve 1 and the outer surface of the second connecting sleeve 2 at equal intervals, a plurality of connecting holes are formed in the inner portion of the first connecting disc 3 and the inner portion of the second connecting disc 16 at equal intervals, and the first connecting disc 3 and the second connecting disc 16 can be connected through the connecting holes by bolts, so that the male connecting piece 14 and the female connecting piece 15 cannot be separated.

The equidistant circumference of surface of plug bush 5 is provided with the first latch 11 of a plurality of, and a plurality of first draw-in grooves 6 have been seted up to the equidistant circumference of internal surface of connecting cylinder 4, and a plurality of first draw-in grooves 6 all with the first latch 11 looks adaptation of a plurality of, and when a pivot drove public connecting piece 14 and rotated, the plug bush 5 of public connecting piece 14 will drive connecting cylinder 4 through first draw-in groove 6 and first latch 11 and rotate.

The inside of connecting cylinder 4 is provided with rubber sleeve 7, and the surface of rubber sleeve 7 laminates mutually with the internal surface of connecting cylinder 4 and the internal surface of a plurality of first draw-in grooves 6, through the rubber sleeve 7 that sets up, can reduce the impact force between public connecting piece 14 and the female connecting piece 15 when torsion is great.

The working principle is as follows: before using, check earlier the utility model discloses the integrality of each structure, when using this a shaft coupling for acrylic fibre spinning machine, at first insert the inside of first adapter sleeve 1 and second adapter sleeve 2 respectively with the one end of two pivot that need connect, later use the bolt to pass through the fastening hole to fix two pivots in the inside of first adapter sleeve 1 and second adapter sleeve 2.

After the two rotating shafts are fixed, the inserting sleeve 5 of the male connecting piece 14 is inserted into the connecting cylinder 4 of the female connecting piece 15, and the first connecting disc 3 and the second connecting disc 16 are connected through the connecting holes by using bolts, so that the male connecting piece 14 and the female connecting piece 15 cannot be separated.

After the inserting sleeve 5 of the male connecting piece 14 is inserted into the connecting cylinder 4 of the female connecting piece 15, the fastening ring 12 is pushed, the fastening ring 12 moves towards the inside of the connecting cylinder 4, certain reaction force of the fastening ring 12 and the inserting sleeve 5 is given by the spring 13 at the moment, after the first connecting disc 3 is connected with the second connecting disc 16 through the bolt, the reaction force of the spring 13 given by the inserting sleeve 5 is applied to the bolt, the pressure of the bolt, the first connecting disc 3 and the second connecting disc 16 is increased, and the stability of connection between the first connecting disc 3 and the second connecting disc 16 is improved.

When a pivot drives male connector 14 and rotates, grafting cover 5 of male connector 14 will drive connecting cylinder 4 through first draw-in groove 6 and first latch 11 and rotate, second connection pad 16 will drive first connection dish 3 through the bolt and rotate, thereby can make female connector 15 rotatory, female connector 15 will drive another pivot rotatory, through second draw-in groove 10 and the second draw-in groove 9 that sets up, can effectually share the power that first draw-in groove 6 and first latch 11 received, through the rubber sleeve 7 that sets up, can reduce the impact force between male connector 14 and the female connector 15 when torsion is great.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A coupler for an acrylic spinning machine comprises a female connector (14) and a male connector (15), it is characterized in that the female connecting piece (14) is composed of a second connecting sleeve (2), an inserting sleeve (5) and a second connecting disc (16), the male connecting piece (15) consists of a first connecting sleeve (1), a connecting cylinder (4) and a first connecting disc (3), one end of the second connecting sleeve (2) is fixedly connected with the middle position of one side of the second connecting disc (16), the inserting sleeve (5) is fixedly connected with the middle position of the other side of the second connecting disc (16), one end of the first connecting sleeve (1) is fixedly connected with the middle position of one side of the connecting cylinder (4), one side of the connecting cylinder (4) is fixedly connected with one side of the first connecting disc (3), and the connecting cylinder (4) is matched with the plug bush (5).

2. The coupler for the acrylic spinning machine as claimed in claim 1, wherein an inner barrel (8) is fixedly mounted on one side inside the connecting barrel (4), the diameter of the outer ring of the inner barrel (8) is smaller than that of the inner ring of the plug bush (5), a plurality of second clamping teeth (9) are arranged on the outer surface of the inner barrel (8) at intervals, a plurality of second clamping grooves (10) are formed on the inner surface of the plug bush (5) at intervals, and the plurality of second clamping grooves (10) are matched with the plurality of second clamping teeth (9).

3. The coupler for the acrylic spinning machine as claimed in claim 2, wherein the outer side of the inner barrel (8) is sleeved with a fastening ring (12), a plurality of springs (13) are fixedly arranged on one side of the fastening ring (12) at equal intervals in a circumferential mode, and one ends of the plurality of springs (13) are fixedly connected with one side of the inside of the connecting cylinder (4).

4. The coupler for the acrylic spinning machine as claimed in claim 1, wherein four fastening holes are formed in the outer surface of the first connecting sleeve (1) and the outer surface of the second connecting sleeve (2) at equal intervals, and a plurality of connecting holes are formed in the circumference of the inner part of the first connecting disc (3) and the inner part of the second connecting disc (16) at equal intervals.

5. The coupler for the acrylic spinning machine as claimed in claim 1, wherein a plurality of first clamping teeth (11) are arranged on the outer surface of the plug bush (5) at equal intervals, a plurality of first clamping grooves (6) are formed on the inner surface of the connecting cylinder (4) at equal intervals, and the plurality of first clamping grooves (6) are matched with the plurality of first clamping teeth (11).

6. A coupler for an acrylic spinning machine according to claim 5, characterized in that a rubber sleeve (7) is arranged inside the connecting cylinder (4), and the outer surface of the rubber sleeve (7) is attached to the inner surface of the connecting cylinder (4) and the inner surfaces of the first clamping grooves (6).