CN222405646U - Spinning frame main shaft disassembly and assembly auxiliary device - Google Patents

Abstract

The utility model discloses an auxiliary device for dismounting a spindle of a spinning frame, which comprises a supporting plate, a bearing assembly, a height adjusting piece and a lifting supporting seat, wherein the bearing assembly is fixedly arranged on the top surface of the supporting plate and used for abutting against the spindle to form an effective support, the height adjusting piece is fixedly arranged on the bottom surface of the supporting plate and used for adjusting the height of the bearing assembly, and the lifting supporting seat is arranged on the ground and used for providing support for the part of the height adjusting piece extending out of a frame. The utility model sets the supporting plate, the bearing component, the height adjusting piece and the lifting support, when the main shaft is disassembled, the lifting support seat is adjusted to be the same as the boss part of the frame, then the supporting plate, the bearing component and the height adjusting piece are placed on the lifting support seat and the boss of the frame, the height adjusting piece is adjusted to drive the supporting plate and the bearing component to lift until the bearing component abuts against the main shaft, at the moment, the main shaft is well supported, and the two ends of the main shaft can be disassembled directly without manually lifting the support, so that the time and the labor are saved.

Description

Auxiliary device for dismounting spindle of spinning frame

Technical Field

The utility model relates to the technical field of shaft dismounting auxiliary tools, in particular to a spindle dismounting auxiliary device of a spinning frame.

Background

The main function of the main shaft in the spinning frame is to transfer kinetic energy. Generally, the transmission of a spinning frame from the tail to the head needs to be transmitted through the connection of a plurality of sections of main shafts, and each section of main shaft also needs to bear the function of high-speed rotation of a spindle in the radial direction. The main shaft of the tail of the spinning frame receives the power transmitted by the motor through a belt, and the main shaft of the head of the spinning frame transmits the power to the head gear to drive the drafting and winding part of the spinning frame to transmit. The main shaft can bend and distort due to various reasons in the long-term operation and use process, so that runout occurs, and the main shaft needs to be replaced in time.

The weight of a single spindle of the spinning frame is generally heavier, two people are required to lift and hold the spindle during disassembly and assembly so as to ensure that the spindle is supported effectively and is convenient to disassemble and assembly, and because of the blocking and interference of other parts of the spinning frame, the space for an operator who lifts and holds the spindle to stand and operate is limited, the disassembly and assembly are time-consuming and labor-consuming, the manpower lifting and holding stability is low, and the risk of slipping off hands is caused.

Therefore, the application provides an auxiliary device for dismounting the spindle of the spinning frame to solve the technical problems.

Disclosure of utility model

The main purpose of the utility model is to solve the defects, provide the auxiliary device for dismounting the spindle of the spinning frame, which can replace manpower to provide effective support for the spindle when dismounting the spindle, facilitate the dismounting of the spindle, and reduce the labor intensity of manpower.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The device comprises a main shaft, a supporting plate, a bearing assembly fixedly arranged on the top surface of the supporting plate and used for abutting the main shaft to form an effective support, a height adjusting piece fixedly arranged on the bottom surface of the supporting plate and used for adjusting the height of the bearing assembly, and a lifting supporting seat arranged on the ground and used for providing support for the part of the height adjusting piece extending out of the frame.

Further, the bearing assembly comprises a sliding rail fixedly arranged on the top surface of the supporting plate and parallel to the supporting plate, a sliding block slidingly arranged in the sliding rail and a V-shaped supporting block fixedly arranged on the top of the sliding block.

Further, one end of the sliding rail is sealed, and a baffle is arranged at one end of the supporting plate, which is close to the opening end of the sliding rail.

Further, the height adjusting piece comprises a plurality of scissor jacks fixedly arranged at the bottom of the supporting plate, adjusting screws penetrating through the scissor jacks and a hand wheel fixedly arranged at one end, close to the baffle, of the adjusting screws, and the adjusting screws are parallel to the supporting plate.

Further, the lifting support seat comprises a base and a bearing seat inserted at the top of the base in threaded connection.

The beneficial effects of the utility model are as follows:

The utility model sets the supporting plate, the bearing component, the height adjusting piece and the lifting support, when the main shaft is disassembled, the lifting support seat is adjusted to be the same as the boss part of the frame, then the supporting plate, the bearing component and the height adjusting piece are placed on the lifting support seat and the boss of the frame, the height adjusting piece is adjusted to drive the supporting plate and the bearing component to lift until the bearing component abuts against the main shaft, at the moment, the main shaft is well supported, and the two ends of the main shaft can be disassembled directly without manually lifting the support, so that the time and the labor are saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view illustrating a usage state of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of a height adjuster according to an embodiment of the present utility model;

Figure 4 is a schematic view of a support assembly according to one embodiment of the present utility model;

Fig. 5 is a schematic view of a lifting support structure according to an embodiment of the utility model.

In the figure, 1, a supporting plate, 2, a bearing assembly, 21, a sliding rail, 22, a sliding block, 23, a V-shaped supporting block, 3, a main shaft, 4, a height adjusting piece, 41, a scissor jack, 42, an adjusting screw, 43, a hand wheel, 5, a lifting supporting seat, 51, a base, 52, a bearing seat, 6, a frame, 7 and a baffle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. 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.

As shown in fig. 1 to 5, the present utility model provides an auxiliary device for assembling and disassembling a spindle of a spinning frame, comprising:

A support plate 1;

A bearing assembly 2 fixedly arranged on the top surface of the supporting plate 1 and used for abutting against the main shaft 3 and forming effective support;

A height adjusting member 4 fixedly provided at the bottom surface of the support plate 1 for adjusting the height of the support member 2;

And a lifting support seat 5 arranged on the ground and used for providing support for the part of the height adjusting piece 4 extending out of the stand 6.

When the main shaft 3 is disassembled, firstly, the lifting supporting seat 5 is adjusted to be the same as the boss part of the frame 6 in height, then the supporting plate 1, the bearing component 2 and the height adjusting piece 4 are placed on the bosses of the lifting supporting seat 5 and the frame 6, the bottom of the height adjusting piece 4 is abutted against the bosses and the top surface of the lifting supporting seat 5, and then the height adjusting piece 4 is adjusted to drive the supporting plate 1 and the bearing component 2 to ascend until the bearing component 2 is abutted against the main shaft 3, at the moment, the main shaft 3 is well supported, and the two ends of the main shaft 3 can be directly disassembled without manually lifting and supporting. When the spindle 3 is installed, the working principle is the same as that when the spindle is disassembled, and the description is omitted here.

In one embodiment, the bearing assembly 2 comprises a slide rail 21 fixedly disposed on the top surface of the support plate 1 and parallel to the support plate 1, a slider 22 slidably disposed in the slide rail 21, and a V-shaped support block 23 fixedly disposed on top of the slider 22. When the spindle 3 is detached, the spindle 3 can be pushed along the direction of the slide rail 21 when the spindle 3 is effectively supported by the bearing component 2 and the detachment of the connecting pieces at the two ends is completed, the spindle 3 can slide out of the frame 6, so that an operator can avoid the shielding of the frame 6, the detached spindle 3 is convenient to take away, and similarly, when a new spindle 3 is installed, the spindle 3 can be firstly placed on the V-shaped supporting block 23 outside the frame 6, and then the spindle 3 can be slid into the frame 6, so that the operation is convenient, time-saving and labor-saving.

In an embodiment, one end of the sliding rail 21 is sealed, and one end of the supporting plate 1 near the opening end of the sliding rail 21 is provided with a baffle 7. By such design, when the sliding block 22 slides reciprocally, the sliding block 22 can not derail due to the blocking effect of the sealing ends of the baffle 7 and the sliding rail 21, so that the whole normal use of the bearing assembly 2 is ensured.

In one embodiment, the height adjusting member 4 includes a plurality of scissor jacks 41 fixedly disposed at the bottom of the support plate 1, an adjusting screw 42 simultaneously penetrating the plurality of scissor jacks 41, and a hand wheel 43 fixedly disposed at one end of the adjusting screw 42 near the baffle 7, the adjusting screw 42 being parallel to the support plate 1. In such a design, the hand wheel 43 is rotated to drive the adjusting screw rod 42 to rotate, and the adjusting screw rod 42 drives the plurality of scissor jacks 41 to rise or fall simultaneously, so that the supporting plate 1 fixed at the top of the scissor jacks 41 is driven to rise or fall, and the height adjusting function is realized.

In one embodiment, the lifting support base 5 includes a base 51 and a bearing base 52 threadedly inserted on top of the base 51. By such design, the length of the bearing seat 52 inserted into the base 51 can be adjusted by rotating the bearing seat 52, so that the overall height of the lifting support seat 5 is changed.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present utility model), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Claims (5)

1. Spinning frame main shaft dismouting auxiliary device, its characterized in that includes:

A support plate (1);

The bearing component (2) is fixedly arranged on the top surface of the supporting plate (1) and is used for abutting against the main shaft (3) and forming an effective support;

A height adjusting member (4) fixedly arranged on the bottom surface of the supporting plate (1) for adjusting the height of the supporting assembly (2);

And the lifting supporting seat (5) is arranged on the ground and is used for supporting the part of the height adjusting piece (4) extending out of the frame (6).

2. Spinning frame spindle dismounting auxiliary device according to claim 1, characterized in that the bearing assembly (2) comprises a sliding rail (21) fixedly arranged on the top surface of the supporting plate (1) and parallel to the supporting plate (1), a sliding block (22) slidingly arranged in the sliding rail (21) and a V-shaped supporting block (23) fixedly arranged on the top of the sliding block (22).

3. The spindle dismounting auxiliary device of the spinning frame according to claim 2, wherein one end of the sliding rail (21) is sealed, and a baffle (7) is arranged at one end of the supporting plate (1) close to the opening end of the sliding rail (21).

4. A spinning frame spindle dismounting auxiliary device as claimed in claim 3, characterized in that the height adjusting member (4) comprises a plurality of scissor jacks (41) fixedly arranged at the bottom of the supporting plate (1), adjusting screws (42) penetrating through the scissor jacks (41) and a hand wheel (43) fixedly arranged at one end, close to the baffle plate (7), of the adjusting screws (42), and the adjusting screws (42) are parallel to the supporting plate (1).

5. The spindle dismounting auxiliary device of a spinning frame according to claim 1, characterized in that the lifting support seat (5) comprises a base (51) and a bearing seat (52) inserted at the top of the base (51) in a threaded connection.