Spindle fixer of spinning machine

Abstract

The utility model provides a spindle fixer of a spinning machine, and relates to the technical field of spindle fixers. Comprising a mounting shaft and a spindle body, one end of the mounting shaft is fixedly mounted with a spinning machine body, the other end of the mounting shaft is rotatably connected with a mounting plate, one side of the outer surface of the mounting plate is fixedly connected with a fixed cylinder, and the spindle body sleeves the outer surface of the fixed cylinder; a limiting protection structure is arranged on the outer surface of the mounting plate, and through the arrangement of the limiting protection structure, under the cooperation of a round insertion block and a round insertion hole, auxiliary disassembly and assembly can be conducted on a rectangular transverse plate and other components, and then gauze or yarn on a spindle body can be limited in an auxiliary mode in cooperation with an arc-shaped pressing plate; meanwhile, under the action of a threaded clamping rod, a fixing nut and the like, a round inserting block can be fixed in an auxiliary mode, and meanwhile under the action of a sliding cylinder, a fixing round rod and other components, automatic adjusting and limiting can be conducted according to the thickness of gauze or yarn on the spindle body.

Description

Technical Field

[0001] The utility model relates to the technical field of spindle fixers, in particular to a spindle fixer for a spinning machine. Background Art

[0002] The spindle is one of the main components for twisting and winding on a spinning machine. There are spindles on roving frames, spinning frames and twisting frames. The spindles are generally fixed to the mounting structure on the spinning machine through a fixture or a fixed structure.

[0003] In actual work, the structure and function of the spinning machine spindle fixer in the prior art are relatively complete and can basically meet the needs of daily use, but there are still the following problems:

[0004] During actual use, the gauze may become loose during the rotation of the spindle. At this time, since the spindle is fixedly installed on the spinning machine, it cannot be reset and rotated in the reverse direction, which causes the gauze to become increasingly loose. The spinning machine needs to be shut down and disassembled, and the spindle and spindle holder need to be rotated in the reverse direction to reset the gauze. This process is very time-consuming and labor-intensive.

[0005] Therefore, the utility model provides a spinning machine spindle fixer. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and provide a spindle fixer for a spinning machine.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a spinning machine spindle fixer, comprising a mounting shaft and a spindle body, one end of the mounting shaft is fixedly mounted on the spinning machine body, and the other end of the mounting shaft is rotatably connected to a mounting plate, one side of the outer surface of the mounting plate is fixedly connected to a fixed cylinder, and the spindle body is sleeved on the outer surface of the fixed cylinder; a limiting protection structure is provided on the outer surface of the mounting plate; an auxiliary disassembly and assembly structure is provided between the mounting plate and the spindle body; the limiting protection structure includes a connecting round block, the connecting round block is fixedly connected to the outer surface of the mounting plate, a circular socket is opened on the inner wall of the connecting round block, a circular plug block is inserted into the inner wall of the circular socket, and a circular stop block is fixedly connected to one side of the outer surface of the circular plug block.

[0008] As a preferred embodiment, the outer surface of the circular plug block is fixedly connected to a threaded locking rod on the side opposite to the circular stop block, and one end of the outer surface of the threaded locking rod is threadedly connected to a fixing nut, the outer surface of the circular plug block is fixedly connected to a limited rectangular block, and a limited rectangular groove is provided on the inner wall of the circular socket, and one side of the outer surface of the circular stop block is fixedly connected to a rectangular cross plate, and the bottom of the outer surface of the rectangular cross plate is fixedly connected to a fixed circular rod, and the bottom end of the fixed circular rod is slidably connected to a sliding cylinder, and the bottom of the outer surface of the sliding cylinder is fixedly connected to an arc-shaped pressure plate, and the outer surface of the fixed circular rod is sleeved with a reset spring, and the two ends of the reset spring are respectively fixedly connected to the outer surfaces of the sliding cylinder and the rectangular cross plate.

[0009] The technical effect of adopting the above-mentioned further scheme is: under the action of the threaded locking rod, the circular plug block, circular socket and other components can be disassembled and assembled, so that the arc pressure plate can be fixedly installed with the mounting plate. At this time, under the action of the sliding cylinder and the fixed round rod and other components, the gauze or yarn raw materials on the spindle body can be assisted to limit the position to avoid looseness.

[0010] As a preferred embodiment, the auxiliary disassembly and assembly structure includes two annular plates and a limiting circular plate, and the two annular plates are symmetrically fixedly connected on both sides of the spindle body, the outer surface of one of the annular plates is fixedly connected with an annular clamping block, and one side of the outer surface of the mounting plate is provided with an annular clamping groove, and the inner wall of the other annular plate is provided with a circular clamping hole, and one side of the outer surface of the limiting circular plate is fixedly connected with a circular clamping rod.

[0011] The technical effect of adopting the above further solution is: under the action of the annular clamping block, the spindle body can be auxiliary fixed in conjunction with the annular clamping groove, and at the same time, it can be auxiliary clamped and fixed in conjunction with the round clamping rod and the round clamping hole.

[0012] As a preferred embodiment, a threaded clamping hole is opened on one side of the fixed cylinder, and a threaded clamping rod is threadedly connected to the inner wall of the limiting circular plate.

[0013] The technical effect of adopting the above further solution is that under the action of the threaded clamping rod and the threaded clamping hole, the limiting circular plate and the fixed cylinder can be auxiliary fixed and limited to avoid separation of the limiting circular plate.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] By setting a limiting protection structure, with the cooperation of the round plug block and the round plug hole, the rectangular cross plate and other components can be assisted in disassembly and assembly, and then the arc pressure plate can be used to assist in limiting the gauze or yarn on the spindle body. At the same time, the round plug block can be assisted in fixation under the action of the threaded clamping rod and the fixing nut. At the same time, under the action of the sliding cylinder and the fixed round rod and other components, the limit can be adjusted automatically according to the thickness of the gauze or yarn on the spindle body. By setting an auxiliary disassembly and assembly structure, the spindle body can be assisted in fixation under the action of the annular clamping groove and the annular clamping block, and the limiting circular plate can be assisted in limiting the limiting circular plate in cooperation with the circular clamping hole and the round clamping rod. Then, under the action of the threaded clamping rod and the threaded clamping hole, the limiting circular plate can fix the spindle body more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a spindle holder for a spinning machine provided by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a spindle body of a spindle holder for a spinning machine provided by the utility model;

[0018] Figure 3 This is a structural schematic diagram of the arc-shaped pressure plate of a spinning machine spindle fixer provided by the utility model;

[0019] Figure 4 This is a structural schematic diagram of a limiting circular plate of a spindle holder for a spinning machine provided by the utility model;

[0020] Figure 5 This is a structural schematic diagram of the annular plate of a spinning machine spindle fixer provided by the utility model.

[0021] Legend:

[0022] 1. Mounting shaft; 2. Mounting plate; 3. Fixed cylinder; 4. Spindle body;

[0023] 5. Position limiting protection structure; 51. Connecting round block; 52. Round plug hole; 53. Position limiting rectangular slot; 54. Round plug block; 55. Threaded positioning rod; 56. Fixing nut; 57. Position limiting rectangular block; 58. Round stopper; 59. Rectangular horizontal plate; 510. Fixed round rod; 511. Sliding cylinder; 512. Arc pressure plate; 513. Return spring;

[0024] 6. Auxiliary disassembly and assembly structure; 61. Annular plate; 62. Annular clamping block; 63. Annular clamping groove; 64. Circular clamping hole; 65. Limiting circular plate; 66. Threaded clamping rod; 67. Circular clamping rod; 68. Threaded clamping hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1-Figure 5 As shown, this embodiment provides a technical solution: a spinning machine spindle holder, comprising a mounting shaft 1 and a spindle body 4, one end of the mounting shaft 1 is fixedly mounted on the spinning machine body, the other end of the mounting shaft 1 is rotatably connected to a mounting plate 2, one side of the outer surface of the mounting plate 2 is fixedly connected to a fixed cylinder 3, and the spindle body 4 is sleeved on the outer surface of the fixed cylinder 3; a limited position protection structure 5 is provided on the outer surface of the mounting plate 2; an auxiliary disassembly and assembly structure 6 is provided between the mounting plate 2 and the spindle body 4; the limited position protection structure 5 comprises a connecting circular block 51, the connecting circular block 51 is fixedly connected to the outer surface of the mounting plate 2, a circular plug hole 52 is opened on the inner wall of the connecting circular block 51, a circular plug block 54 is inserted into the inner wall of the circular plug hole 52, and a circular stopper 58 is fixedly connected to one side of the outer surface of the circular plug block 54;

[0027] By setting up a limiting protection structure 5, with the cooperation of the circular plug block 54 and the circular plug hole 52, the rectangular cross plate 59 and other components can be assisted in assembly and disassembly, and then the arc pressure plate 512 can be cooperated to assist in limiting the gauze or yarn on the spindle body 4. At the same time, the circular plug block 54 can be assisted in fixation under the action of the threaded clamping rod 55 and the fixing nut 56. At the same time, under the action of the sliding cylinder 511 and the fixed circular rod 510 and other components, the limit can be adjusted automatically according to the thickness of the gauze or yarn on the spindle body 4. By setting up an auxiliary disassembly and assembly structure 6, the spindle body 4 can be assisted in fixation under the action of the annular groove 63 and the annular clamp block 62, and the limiting circular plate 65 can be assisted in limiting the position in cooperation with the circular clamp hole 64 and the circular clamp rod 67. Then, under the action of the threaded clamping rod 66 and the threaded clamp hole 68, the limiting circular plate 65 can fix the spindle body 4 more firmly.

[0028] A step further, such as Figure 2-Figure 3As shown: the outer surface of the round plug 54 is fixedly connected to the side opposite to the round stopper 58 with a threaded positioning rod 55, one end of the outer surface of the threaded positioning rod 55 is threadedly connected to a fixing nut 56, the outer surface of the round plug 54 is fixedly connected to a limited rectangular block 57, the inner wall of the round socket 52 is provided with a limited rectangular groove 53, one side of the outer surface of the round stopper 58 is fixedly connected to a rectangular horizontal plate 59, the outer surface bottom of the rectangular horizontal plate 59 is fixedly connected to a fixed round rod 510, the bottom end of the fixed round rod 510 is slidably connected to a sliding cylinder 511, and the outer surface bottom of the sliding cylinder 511 is fixedly connected to It is connected to an arc-shaped pressure plate 512, and a reset spring 513 is sleeved on the outer surface of the fixed round rod 510. The two ends of the reset spring 513 are respectively fixedly connected to the outer surfaces of the sliding cylinder 511 and the rectangular cross plate 59. Under the action of the threaded positioning rod 55, it can be disassembled and assembled with the round plug block 54 and the round plug hole 52 and other components, so that the arc-shaped pressure plate 512 can be fixedly installed with the mounting plate 2. At this time, under the action of the sliding cylinder 511 and the fixed round rod 510 and other components, the gauze or yarn raw materials on the spindle body 4 can be assisted to limit the position to avoid loosening.

[0029] The above solution also has the problem that the spindle body 4 and the fixed cylinder 3 are integrally formed, and the replacement cost is high in case of damage, such as Figure 2 and Figure 4 As shown: In this scheme, the auxiliary disassembly and assembly structure 6 includes two annular plates 61 and a limiting circular plate 65. The two annular plates 61 are symmetrically fixedly connected on both sides of the spindle body 4. The outer surface of one of the annular plates 61 is fixedly connected with an annular clamping block 62, and an annular clamping groove 63 is provided on one side of the outer surface of the mounting plate 2. A circular clamping hole 64 is provided on the inner wall of the other annular plate 61. A circular clamping rod 67 is fixedly connected on one side of the outer surface of the limiting circular plate 65. Under the action of the annular clamping block 62, the annular clamping groove 63 can be cooperated to assist in fixing the spindle body 4, and at the same time, the circular clamping rod 67 and the circular clamping hole 64 can be cooperated to perform auxiliary clamping and fixing.

[0030] The above solution also has the problem that the limiting circular plate 65 and other components are fixed by a clamping method and are easy to separate. Figure 4 As shown, a threaded clamping hole 68 is opened on one side of the fixed cylinder 3, and the inner wall of the limiting circular plate 65 is threadedly connected with a threaded clamping rod 66. Under the action of the threaded clamping rod 66 and the threaded clamping hole 68, the limiting circular plate 65 and the fixed cylinder 3 can be auxiliary fixed and limited to avoid separation of the limiting circular plate 65.

[0031] Working principle:

[0032] like Figure 1-5 As shown:

[0033] When in use: the spindle body 4 is sleeved on the outer surface of the fixed cylinder 3, and the annular clamping block 62 can be clamped into the inner wall of the annular clamping groove 63. At this time, the round clamping rod 67 is clamped into the inner wall of the round clamping hole 64, and then the threaded clamping rod 66 is clamped into the inner wall of the threaded clamping hole 68;

[0034] At this time, the round insert block 54 is inserted into the inner wall of the round insert hole 52, and the fixing nut 56 and the threaded locking rod 55 are rotated and fixed. At this time, the limiting rectangular block 57 can be inserted into the inner wall of the limiting rectangular groove 53, and the rectangular horizontal plate 59 is fixed;

[0035] At this time, when the spindle body 4 is rotating, when the gauze shrinks, it can drive the arc pressure plate 512 to move, so that the sliding cylinder 511 can slide on the outer surface of the fixed round rod 510, and then under the action of the reset spring 513, the arc pressure plate 512 can always fit with the gauze.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A spinning machine spindle holder, comprising a mounting shaft (1) and a spindle body (4), characterized in that: One end of the mounting shaft (1) is fixedly mounted on the spinning machine body, and the other end of the mounting shaft (1) is rotatably connected to a mounting plate (2); one side of the outer surface of the mounting plate (2) is fixedly connected to a fixed cylinder (3), and the spindle body (4) is sleeved on the outer surface of the fixed cylinder (3); A limited protection structure (5) is provided on the outer surface of the mounting plate (2); An auxiliary disassembly and assembly structure (6) is provided between the mounting plate (2) and the spindle body (4); The position limiting protection structure (5) comprises a connecting circular block (51), the connecting circular block (51) is fixedly connected to the outer surface of the mounting plate (2), a circular insertion hole (52) is provided on the inner wall of the connecting circular block (51), a circular insertion block (54) is inserted into the inner wall of the circular insertion hole (52), and a circular stopper (58) is fixedly connected to one side of the outer surface of the circular insertion block (54).

2. The spinning machine spindle holder according to claim 1, characterized in that: A threaded locking rod (55) is fixedly connected to a side of the outer surface of the circular insert (54) opposite to the circular stopper (58), and a fixing nut (56) is threadedly connected to one end of the outer surface of the threaded locking rod (55).

3. The spinning machine spindle holder according to claim 1, characterized in that: The outer surface of the circular plug block (54) is fixedly connected to the limited position rectangular block (57), and the inner wall of the circular plug hole (52) is provided with a limited position rectangular groove (53).

4. The spinning machine spindle holder according to claim 1, characterized in that: A rectangular horizontal plate (59) is fixedly connected to one side of the outer surface of the circular stopper (58), a fixed circular rod (510) is fixedly connected to the bottom of the outer surface of the rectangular horizontal plate (59), a sliding cylinder (511) is slidably connected to the bottom end of the fixed circular rod (510), and an arc-shaped pressing plate (512) is fixedly connected to the bottom of the outer surface of the sliding cylinder (511).

5. The spinning machine spindle holder according to claim 4, characterized in that: The outer surface of the fixed round rod (510) is sleeved with a return spring (513), and the two ends of the return spring (513) are fixedly connected to the outer surfaces of the sliding cylinder (511) and the rectangular horizontal plate (59), respectively.

6. The spindle holder for a spinning machine according to claim 1, characterized in that: The auxiliary disassembly and assembly structure (6) comprises two annular plates (61) and a limiting circular plate (65), wherein the two annular plates (61) are symmetrically fixedly connected to both sides of the spindle body (4), wherein an annular clamping block (62) is fixedly connected to the outer surface of one of the annular plates (61), and an annular clamping groove (63) is provided on one side of the outer surface of the mounting plate (2).

7. The spindle holder for a spinning machine according to claim 6, characterized in that: A circular clamping hole (64) is provided on the inner wall of the other annular plate (61), a circular clamping rod (67) is fixedly connected to one side of the outer surface of the limiting circular plate (65), a threaded clamping hole (68) is provided on one side of the fixed cylinder (3), and a threaded clamping rod (66) is threadedly connected to the inner wall of the limiting circular plate (65).

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