Spinning frame spindle dismounting auxiliary device

Abstract

The utility model discloses an auxiliary device for disassembling and assembling a spindle of a spinning frame. The bearing assembly is fixedly arranged on the top face of the supporting plate and used for abutting against the main shaft and forming effective supporting. The height adjusting part 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 is used for supporting the part, extending out of the rack, of the height adjusting part. By arranging the supporting plate, the bearing assembly, the height adjusting piece and the lifting support, when the main shaft is disassembled, the lifting support is adjusted to be as high as the boss part of the rack, then the supporting plate, the bearing assembly and the height adjusting piece are placed on the lifting support and the boss of the rack, the height adjusting piece is adjusted, and the main shaft is disassembled. The main shaft is well supported at the moment, the two ends of the main shaft can be directly disassembled, manual lifting and supporting are not needed any more, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft disassembly and assembly auxiliary tools, in particular to a main shaft disassembly and assembly auxiliary device for a spinning frame. Background Art

[0002] The main function of the spindle in a spinning frame is to transfer kinetic energy. Generally, the transmission from the rear to the front of a spinning frame needs to be connected and driven by multiple spindles, and each spindle section itself needs to bear the function of high-speed rotation of the spindle in its radial direction. The rear spindle receives the power transmitted by the motor through the belt, and the front spindle transmits the power to the front gear to drive the transmission of the drafting and winding parts of the spinning frame. The spindle will bend, twist and deform due to various reasons during long-term operation, resulting in jumping, which requires timely replacement of the spindle.

[0003] The weight of a single spindle of a spinning frame is generally heavy, and two people are required to lift it during disassembly and assembly to ensure that the spindle is effectively supported and easy to disassemble and assemble. However, due to the obstruction and interference of other parts of the spinning frame, the space for the operator who lifts the spindle to stand and operate is relatively limited, and disassembly and assembly is time-consuming and labor-intensive. In addition, the stability of manual lifting is low, and there is a risk of losing the hand.

[0004] To this end, the present application specifically proposes a spinning frame main shaft disassembly and assembly auxiliary device to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the above-mentioned shortcomings and provide a spinning frame main shaft disassembly and assembly auxiliary device, which can replace manpower to provide effective support for the main shaft when disassembling and assembling the main shaft, facilitate the disassembly and assembly of the main shaft, and reduce the labor intensity.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A support plate; a supporting assembly fixedly arranged on the top surface of the support plate, used to abut the main shaft and form an effective support; a height adjustment member fixedly arranged on the bottom surface of the support plate, used to adjust the height of the supporting assembly; a lifting support seat arranged on the ground, used to provide support for the portion of the height adjustment member extending out of the frame.

[0008] Furthermore, the supporting assembly includes a slide rail fixedly arranged on the top surface of the support plate and parallel to the support plate, a slider slidably arranged in the slide rail, and a V-shaped support block fixedly arranged on the top of the slider.

[0009] Furthermore, one end of the slide rail is sealed, and a baffle is provided at one end of the support plate close to the open end of the slide rail.

[0010] Furthermore, the height adjustment member includes a plurality of scissor jacks fixedly arranged at the bottom of the support plate, an adjustment screw simultaneously passed through the plurality of scissor jacks, and a handwheel fixedly arranged at one end of the adjustment screw close to the baffle, and the adjustment screw is parallel to the support plate.

[0011] Furthermore, the lifting support seat includes a base and a load-bearing seat threadedly inserted on the top of the base.

[0012] The beneficial effects of the utility model are embodied in:

[0013] The utility model provides a support plate, a supporting assembly, a height adjusting member and a lifting support. When disassembling the main shaft, the lifting support is first adjusted to the same height as the boss portion of the frame, and then the support plate together with the supporting assembly and the height adjusting member are placed on the boss of the lifting support and the frame. The height adjusting member is adjusted to drive the support plate and the supporting assembly to rise until the supporting assembly is tightly pressed against the main shaft. At this time, the main shaft is well supported, and both ends of the main shaft can be directly disassembled without manual lifting, thus saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 This is a schematic diagram of the use state of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a height adjustment member according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the supporting assembly structure of an embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of a lifting support seat according to an embodiment of the utility model.

[0020] In the figure: 1. support plate; 2. supporting assembly; 21. slide rail; 22. slider; 23. V-shaped support block; 3. main shaft; 4. height adjustment member; 41. scissor jack; 42. adjusting screw; 43. hand wheel; 5. lifting support seat; 51. base; 52. load-bearing seat; 6. frame; 7. baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1-5 As shown, the utility model provides a spinning frame main shaft disassembly and assembly auxiliary device, comprising:

[0023] Support plate 1;

[0024] The supporting assembly 2 is fixedly arranged on the top surface of the supporting plate 1, and is used to abut against the main shaft 3 and form an effective support;

[0025] A height adjustment member 4 is fixedly arranged on the bottom surface of the support plate 1 and is used to adjust the height of the supporting assembly 2;

[0026] The lifting support seat 5 is arranged on the ground and is used to provide support for the portion of the height adjustment member 4 extending out of the frame 6 .

[0027] When disassembling the main shaft 3, first adjust the lifting support seat 5 to the same height as the boss part of the frame 6, then place the support plate 1 together with the supporting assembly 2 and the height adjustment member 4 on the boss of the lifting support seat 5 and the frame 6, and the bottom of the height adjustment member 4 abuts against the boss and the top surface of the lifting support seat 5, and then adjust the height adjustment member 4 to drive the support plate 1 and the supporting assembly 2 to rise until the supporting assembly 2 is tightly against the main shaft 3. At this time, the main shaft 3 is well supported, and the two ends of the main shaft 3 can be directly disassembled without manual lifting. When installing the main shaft 3, its working principle is the same as that of disassembly, and it will not be repeated here.

[0028] In one embodiment, the support assembly 2 includes a slide rail 21 fixedly arranged on the top surface of the support plate 1 and parallel to the support plate 1, a slider 22 slidably arranged in the slide rail 21, and a V-shaped support block 23 fixedly arranged on the top of the slider 22. With this design, the V-shaped support block 23 can clamp the outer wall of the main shaft 3 to provide effective limit and support for it, and the V-shaped support block 23 of the same size model can be applicable to main shafts 3 of various diameters, and has a wide range of applications; when the main shaft 3 is disassembled, when the main shaft 3 has been effectively supported by the support assembly 2 and the connectors at both ends have been disassembled, the main shaft 3 can be pushed along the direction of the slide rail 21 to slide the main shaft 3 out of the frame 6, so that the operator can avoid the obstruction of the frame 6 and take away the disassembled main shaft 3. Similarly, when installing a new main shaft 3, the main shaft 3 can be placed on the V-shaped support block 23 outside the frame 6 first, and then the main shaft 3 can be slid into the frame 6, which is convenient to operate and saves time and effort.

[0029] In one embodiment, one end of the slide rail 21 is sealed, and a baffle 7 is provided at one end of the support plate 1 close to the open end of the slide rail 21. With this design, when the slider 22 is reciprocatingly slid, the slider 22 will not derail due to the blocking effect of the baffle 7 and the sealed end of the slide rail 21, thereby ensuring the normal use of the supporting assembly 2 as a whole.

[0030] In one embodiment, the height adjustment member 4 includes a plurality of scissor jacks 41 fixedly arranged at the bottom of the support plate 1, an adjustment screw 42 simultaneously inserted through the plurality of scissor jacks 41, and a hand wheel 43 fixedly arranged at one end of the adjustment screw 42 close to the baffle 7, and the adjustment screw 42 is parallel to the support plate 1. With such a design, turning the hand wheel 43 can drive the adjustment screw 42 to rotate, and the adjustment screw 42 simultaneously drives the plurality of scissor jacks 41 to rise or fall, thereby driving the support plate 1 fixed on the top of the scissor jacks 41 to rise or fall, thereby realizing the height adjustment function.

[0031] In one embodiment, the lifting support seat 5 includes a base 51 and a bearing seat 52 threadedly connected and inserted on the top of the base 51. In this design, the length of the bearing seat 52 inserted into the base 51 can be adjusted by rotating the bearing seat 52, thereby changing the overall height of the lifting support seat 5.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

Claims

1. A spindle disassembly and assembly auxiliary device for a spinning frame, characterized in that: include: Support plate (1); A supporting assembly (2) is fixedly arranged on the top surface of the supporting plate (1) and is used to abut against the main shaft (3) and form effective support; A height adjustment member (4) is fixedly arranged on the bottom surface of the support plate (1) and is used to adjust the height of the supporting assembly (2); A lifting support seat (5) is arranged on the ground and is used to provide support for the portion of the height adjustment member (4) extending out of the frame (6).

2. The spinning frame main shaft disassembly and assembly auxiliary device according to claim 1, characterized in that: The supporting assembly (2) comprises a slide rail (21) fixedly arranged on the top surface of the support plate (1) and parallel to the support plate (1), a slider (22) slidably arranged in the slide rail (21), and a V-shaped support block (23) fixedly arranged on the top of the slider (22).

3. The spinning frame main shaft disassembly and assembly auxiliary device according to claim 2, characterized in that: One end of the slide rail (21) is sealed, and a baffle (7) is provided at one end of the support plate (1) close to the open end of the slide rail (21).

4. The spinning frame main shaft disassembly and assembly auxiliary device according to claim 3, characterized in that: The height adjustment member (4) comprises a plurality of scissor-type jacks (41) fixedly arranged at the bottom of the support plate (1), an adjustment screw (42) simultaneously inserted through the plurality of scissor-type jacks (41), and a hand wheel (43) fixedly arranged at one end of the adjustment screw (42) close to the baffle (7), wherein the adjustment screw (42) is parallel to the support plate (1).

5. The spinning frame main shaft disassembly and assembly auxiliary device according to claim 1, characterized in that: The lifting support seat (5) comprises a base (51) and a load-bearing seat (52) threadedly connected and inserted on the top of the base (51).

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