CN212800651U

CN212800651U - High-strength spinning cup for rotor spinning machine

Info

Publication number: CN212800651U
Application number: CN202021641398.4U
Authority: CN
Inventors: 邢建忠
Original assignee: Taicang Manjin Machinery Co ltd
Current assignee: Taicang Manjin Machinery Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-26
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a rotor spinning machine high strength spinning cup in spinning cup field, including spinning cup upper part of the body, the spinning cup lower part of the body and spinning cup pole, the internal bottom of spinning cup upper part of the body is provided with the through-hole, spinning cup upper part of the body bottom is provided with the recess, and the internal both sides that lie in the recess of spinning cup upper part of the body all are provided with the mounting groove, equal sliding connection has the slide in two mounting grooves, two slides are close to equal fixed mounting on one side each other has the pin rod, the slide keeps away from equal fixed mounting on one side each other has the pull rod, all overlap on two pull rods and be equipped with return spring, the equal fixed mounting in one side of two return springs: this kind of spinning cup simple structure utilizes pin pole, cotter way, slide, pull rod and return spring to mutually support and screw-thread fit's connected mode to make this spinning cup dismantle the equipment more swiftly convenient, is convenient for overhaul and wash spinning cup inside, reduces the maintenance duration of spinning cup to work efficiency has been improved.

Description

High-strength spinning cup for rotor spinning machine

Technical Field

The utility model relates to a rotor field specifically is rotor for rotor spinning machine high strength rotor.

Background

Spinning machines are often used in the textile industry for thread-spinning operations, wherein a rotor is one of the important accessories of a spinning machine.

Present rotor adopts the bolt fastening's mode to assemble more, because the spinning machine in the workshop needs long-time work, and the working strength that leads to rotor is big, and rotor often can break down, need overhaul rotor, and the mounting and dismounting that the bolt fastening's assembled mode made rotor is comparatively troublesome, overhauls consuming time longer to work efficiency has been reduced, consequently the utility model provides a rotor is high strength rotor for spinning machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotor spinning machine high strength spins cup for solve above-mentioned current spinning cup and adopt the bolt fastening's mode to assemble more, because spinning machine in the workshop needs work for a long time, the working strength that leads to spinning cup is big, spin cup often can break down, need examine and repair spinning cup, the bolt fastening's equipment mode makes the installation of spinning cup dismantle comparatively troublesome, examines and repair consuming time longer, thereby reduced work efficiency's problem.

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

the utility model discloses a high strength spinning cup for rotor spinning machine, including spinning cup upper part of the body, spinning cup lower part of the body and spinning cup pole, the bottom is provided with the through-hole in the spinning cup upper part of the body, spinning cup upper part of the body bottom is provided with the recess, and the both sides that lie in the recess in the spinning cup upper part of the body all are provided with the mounting groove, two slide plates are all connected with in the mounting groove in a sliding manner, two slide plates are close to each other and are all fixedly installed with the pin pole on one side, slide plates are kept away from each other and are all fixedly installed with the pull rod on one side, two all overlap on the pull rod and are equipped with return spring, two one side of return spring is all fixedly installed on the slide plate, two one side of return spring keeping away from the slide plate is all fixedly installed on the inner wall of mounting groove, the fixed installation of the spinning cup lower, and the pin rod is inserted in the pin groove, and the bottom of the spinning cup lower body is connected with the spinning cup rod in a threaded manner.

As a further aspect of the present invention: the outer side of the through hole in the spinning cup upper body is provided with a plurality of connecting pieces, the connecting pieces are fixedly arranged at the bottom end in the spinning cup upper body, and the spinning cup and the spinning equipment are convenient to install through the connecting pieces.

As a further aspect of the present invention: the spinning rotor lower part of the body sets up to the type of a Chinese character 'tu', just form the coiling groove when spinning rotor upper part of the body is connected with the spinning rotor lower part of the body, be convenient for the rolling of spinning or spinning through the coiling groove.

As a further aspect of the present invention: the spinning cup rod is sleeved with a bearing, the bottom of the spinning cup rod, which is located on the bearing, is sleeved with a limiting seat, the top of the limiting seat is abutted to the bottom of the bearing, the bearing is limited through the limiting seat, and the overall stability of the spinning cup rod is further improved.

As a further aspect of the present invention: the spinning cup rod is provided with mounting threads corresponding to the limiting seat, threads corresponding to the mounting threads are arranged in the limiting seat, and the limiting seat can be mounted and dismounted conveniently through the mounting threads.

As a further aspect of the present invention: the spinning cup upper body, the spinning cup lower body and the spinning cup rod are all made of high-strength aluminum alloy, and the spinning cup is made of the high-strength aluminum alloy, so that the strength of the spinning cup is high, the wear resistance of the spinning cup is good, and the service life of the spinning cup is prolonged.

Advantageous effects

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

in the utility model, two pull rods are pulled towards one side far away from each other, the two pull rods drive the two sliding plates to be far away from each other, the two sliding plates drive the two pin rods to be far away from each other, so that the two pin rods are separated from the pin grooves, the pin rods are retracted into the mounting grooves, the bayonet joint on the lower rotor body is pulled out of the grooves, the upper rotor body and the lower rotor body can be disassembled, through reverse rotation, due to the thread fit between the rotor rod and the lower rotor body, the rotor rod is separated from the lower rotor body, then the bearing is slid out of the rotor rod, the limiting seat is reversely rotated, so that the limiting seat is separated from the rotor rod, the disassembly can be completed, during assembly, the screw joints are rotated towards the forward direction to be connected with each other, the bayonet joint is inserted into the grooves, so that the pin grooves correspond to the pin rods, at the moment, the two return springs drive the two sliding plates to be close to, the assembly can be completed by inserting the two pin rods into the corresponding pin grooves, the structure of the spinning cup is simple, the pin rods, the pin grooves, the sliding plates, the pull rods and the return springs are matched with each other and the thread fit connection mode is adopted, so that the spinning cup is more quickly and conveniently disassembled and assembled, the inside of the spinning cup is convenient to overhaul and clean, the maintenance time of the spinning cup is shortened, and the working efficiency 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 the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a rotor upper body; 2. a spinning cup lower body; 3. a spinning cup rod; 4. a bearing; 5. a limiting seat; 6. a groove; 7. a plug-in connector; 8. mounting grooves; 9. a pull rod; 10. installing threads; 11. a connecting member; 12. a through hole; 13. a return spring; 14. winding a wire groove; 15. a pin slot; 16. a pin rod; 17. a slide board.

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.

Example (b): as shown in fig. 1-3, the high strength spinning cup for the rotor spinning machine comprises a spinning cup upper body 1, a spinning cup lower body 2 and spinning cup rods 3, wherein the bottom end of the spinning cup upper body 1 is provided with a through hole 12, the bottom of the spinning cup upper body 1 is provided with a groove 6, two mounting grooves 8 are respectively arranged at two sides of the groove 6 in the spinning cup upper body 1, two sliding plates 17 are respectively connected with the two mounting grooves 8 in a sliding manner, two sliding plates 17 are respectively and fixedly mounted with a pin rod 16 at one side close to each other, pull rods 9 are respectively and fixedly mounted at one side of the sliding plates 17 far away from each other, return springs 13 are respectively sleeved on the two pull rods 9, one sides of the two return springs 13 are respectively and fixedly mounted on the sliding plates 17, one sides of the two return springs 13 far away from the sliding plates 17 are respectively and fixedly mounted on the inner wall of the mounting grooves 8, a plug 7 is fixedly mounted on the spinning cup lower body 2, the plug 7, and the pin rod 16 is inserted in the pin groove 15, and the bottom of the spinning cup lower body 2 is connected with the spinning cup rod 3 in a threaded manner.

The outer side of the through hole 12 in the rotor upper body 1 is provided with a plurality of connecting pieces 11, the connecting pieces 11 are fixedly arranged at the bottom end in the rotor upper body 1, and the rotor and the textile equipment can be conveniently arranged through the connecting pieces 11.

The spinning rotor lower body 2 is arranged in a convex shape, and a winding slot 14 is formed when the spinning rotor upper body 1 is connected with the spinning rotor lower body 2, and the winding slot 14 is convenient for winding the spinning thread or the spun yarn.

Spinning cup pole 3 is gone up the cover and is equipped with bearing 4, and the bottom cover that lies in bearing 4 on the spinning cup pole 3 is equipped with spacing seat 5, and the top of spacing seat 5 offsets with bearing 4 bottom, carries on spacingly through spacing seat 5 to bearing 4, further improve the holistic stability of equipment.

The spinning cup rod 3 is provided with mounting threads 10 corresponding to the limiting seat 5, threads corresponding to the mounting threads 10 are arranged in the limiting seat 5, and the limiting seat 5 can be mounted and dismounted conveniently through the mounting threads 10.

The spinning cup upper body 1, the spinning cup lower body 2 and the spinning cup rod 3 are all made of high-strength aluminum alloy, and the spinning cup is made of the high-strength aluminum alloy, so that the strength of the spinning cup is high, the wear resistance is good, and the service life of the spinning cup is prolonged.

Specifically, when the utility model is used, the two pull rods 9 are pulled towards one side which is far away from each other, the two pull rods 9 drive the two sliding plates 17 to be far away from each other, the two sliding plates 17 drive the two pin rods 16 to be far away from each other, so that the two pin rods 16 are separated from the pin grooves 15, the pin rods 16 are retracted into the mounting grooves 8, the plug-in connectors 7 on the lower rotor body 2 of the spinning cup are pulled out of the grooves 6, the upper rotor body 1 and the lower rotor body 2 of the spinning cup can be disassembled, through the reverse rotation, the upper rotor rod 3 and the lower rotor body 2 of the spinning cup are in threaded fit, so that the upper rotor rod 3 and the lower rotor body 2 are separated, then the bearing 4 slides out of the rotor rod 3, the limit seat 5 is reversely rotated, so that the limit seat 5 and the rotor rod 3 are separated, the disassembly can be completed, during the assembly, the threaded connections are all rotated towards each other, the plug-in the forward direction, the plug-in, two return spring 13 returns this moment and drives two slide 17 and be close to each other, two slide 17 drive two round pin poles 16 returns, two round pin poles 16 are all pegged graft in the round pin groove 15 that corresponds, can accomplish the equipment, this kind spins cup simple structure, utilize round pin pole 16, round pin groove 15, slide 17, pull rod 9 and return spring 13 mutually support and screw-thread fit's connected mode makes this spin cup dismantle the equipment more swiftly convenient, be convenient for overhaul and wash spinning cup inside, reduce the maintenance duration of spinning cup, thereby work efficiency has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-strength spinning cup for a rotor spinning machine is characterized by comprising a spinning cup upper body (1), a spinning cup lower body (2) and spinning cup rods (3), wherein a through hole (12) is formed in the bottom end of the spinning cup upper body (1), a groove (6) is formed in the bottom of the spinning cup upper body (1), mounting grooves (8) are formed in two sides, located in the groove (6), of the spinning cup upper body (1), sliding plates (17) are connected in the two mounting grooves (8) in a sliding mode, pin rods (16) are fixedly mounted on one sides, close to one side, of the two sliding plates (17), pull rods (9) are fixedly mounted on one sides, far away from one side, of the two pull rods (9) are respectively sleeved with return springs (13), one sides, far away from the sliding plates (17), of the two return springs (13) are respectively fixedly mounted on the inner walls of the mounting grooves (8), spinning cup lower part of the body (2) is gone up fixed mounting and is had bayonet joint (7), just bayonet joint (7) are pegged graft in recess (6), correspond two pin rod (16) departments on bayonet joint (7) and all be provided with cotter way (15), just pin rod (16) are pegged graft in cotter way (15), spinning cup lower part of the body (2) bottom threaded connection has spinning cup pole (3).

2. The high strength rotor for a rotor spinning machine according to claim 1, wherein a plurality of connecting members (11) are provided in the rotor upper body (1) at the outer side of the through hole (12), and the plurality of connecting members (11) are all fixedly installed at the inner bottom end of the rotor upper body (1).

3. The high strength rotor for a rotor spinning machine according to claim 1, wherein the rotor lower body (2) is provided in a convex shape, and the rotor upper body (1) and the rotor lower body (2) form a winding groove (14) when connected.

4. The high-strength spinning cup for the rotor spinning machine according to claim 1, characterized in that a bearing (4) is sleeved on the spinning cup rod (3), a limiting seat (5) is sleeved on the bottom of the spinning cup rod (3) which is positioned on the bearing (4), and the top of the limiting seat (5) is abutted against the bottom of the bearing (4).

5. The high strength spinning cup for a rotor spinning machine according to claim 1, characterized in that the spinning cup rod (3) is provided with a mounting thread (10) corresponding to the limiting seat (5), and the limiting seat (5) is provided with a thread corresponding to the mounting thread (10).

6. The high strength rotor for a rotor spinning machine according to claim 1, wherein the rotor upper body (1), the rotor lower body (2) and the rotor rod (3) are made of a high strength aluminum alloy.