Bolt for textile machinery

Abstract

The utility model relates to the technical field of textile, and particularly discloses a bolt for textile machinery, which comprises a bolt body and a connecting part body, and the bolt body comprises a head part and a rod part; the outer side of the rod portion of the bolt body is sleeved with two lower sealing rings, one lower sealing ring abuts against the face, close to the head of the bolt body, of the connecting part body, the other lower sealing ring abuts against the position of the head of the bolt body, and a soft sleeve is installed between the two lower sealing rings. An upper sealing sleeve is installed on the rod portion of the bolt body, and one end of the upper sealing sleeve abuts against one face of the connecting part body. The lower sealing ring is arranged at the bottom of the bolt body, the upper sealing sleeve is arranged at the top of the bolt body, threads of the bolt body 1 are separated from a workshop on the outer side, textile fibers are prevented from making contact with the threads, the threads can be prevented from being blocked, and the bolt body can work normally and stably.

Description

Technical Field

[0001] The utility model belongs to the technical field of textiles, and in particular relates to a bolt for textile machinery. Background Art

[0002] Textile is a general term for spinning and weaving. However, with the continuous development and improvement of the textile knowledge system and discipline system, especially the emergence of non-woven textile materials and three-dimensional composite weaving technologies, textiles are no longer just traditional hand-spinning and weaving, but also include non-woven technology, modern three-dimensional weaving technology, modern electrostatic nano-netting technology and other production of clothing, industrial and decorative textiles. Therefore, modern textile refers to a multi-scale structural processing technology of fibers or fiber aggregates. With the improvement of the level of modernization, existing textile processes are generally produced and manufactured through mechanical equipment.

[0003] In the Chinese patent with publication number CN 211398203 U, during the operation of the textile machinery and equipment, the strength of the connection between the two can be fully guaranteed by setting the first reinforcement column, the second reinforcement column, the first force component block, the second force component block, the first connecting part and the second connecting part. When the high-speed running parts of the mechanical equipment are subjected to a strong shear force, the force can be dispersed through the inclined surface of the force component block during the transmission process, and the load-bearing support is provided by the reinforcement column. Then, the force is transmitted by the reinforcement column and the inclined surface of the force component block is subjected to good inclined surface force, so that a lot of force is transmitted from the inclined surface, and the force is reduced from being transmitted to the connecting part, so that the overall strength of the connection is enhanced, and the shear force is weakened by effectively transmitting obliquely using the force component block;

[0004] However, in the textile workshop where the textile machinery and equipment are located, a large amount of textile fibers will float in the air during the production process. Although the above-mentioned bolts can prevent falling off, some textile fibers will adhere to their outer surfaces during use, causing the threads inside the bolts to be blocked, making it impossible to disassemble the bolts normally.

[0005] In order to ensure the lubrication of the bolts, in particular, during the use of the bolts, lubricating oil and anti-rust oil need to be regularly applied to their outer surface. Most of the above oils have a strong ability to adhere to textile fibers, which can easily cause the fibers to adhere to them, resulting in poor aesthetic performance and causing the threads to be unable to be used normally. Utility Model Content

[0006] The purpose of the utility model is to provide a bolt for textile machinery to solve the problems raised by the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, including a bolt body and a connecting component body, wherein the bolt body includes a head and a rod;

[0008] The outer side of the rod of the bolt body is sleeved with a lower sealing ring, and two lower sealing rings are provided, one of which is against a side of the connecting component body close to the head of the bolt body, and the other lower sealing ring is against the position of the head of the bolt body, and a soft sleeve is installed between the two lower sealing rings;

[0009] An upper sealing sleeve is installed on the rod portion of the bolt body, and one end of the upper sealing sleeve is against one surface of the connecting component body.

[0010] Preferably, a groove is provided on one side of the lower sealing ring close to the rod portion of the bolt body, an annular frame is installed in the groove, and the annular frame is slidably connected to the rod portion of the bolt body.

[0011] Preferably, the upper sealing sleeve is connected to the bolt body via threads, and a lubricating oil and anti-rust oil inlet is provided at a position of the upper sealing sleeve away from the head of the bolt body.

[0012] Preferably, a plug is inserted at the inlet of the lubricating oil and the anti-rust oil.

[0013] Preferably, the lubricating oil and anti-rust oil inlets are connected to the lubricating oil and anti-rust oil chute, the lubricating oil and anti-rust oil chute are connected to the lubricating oil and anti-rust oil guide groove, and the lubricating oil and anti-rust oil guide groove is vertically arranged on the inner wall of the upper sealing sleeve.

[0014] Preferably, an outer sealing gasket is installed on a side of the upper sealing sleeve close to the connecting component body, and one end surface of the outer sealing gasket abuts against the connecting component body.

[0015] Preferably, an inner sealing ring is installed on the inner side of the upper sealing sleeve and is in contact with the outer wall of the bolt body rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a lower sealing ring at the bottom of the bolt body and an upper sealing sleeve at the top, so as to separate the thread of the bolt body from the workshop outside, avoid contact between textile fibers and the thread, avoid thread blockage, and enable the bolt body to work normally and stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle.

[0021] Figure 4 This is a disassembled diagram of the utility model.

[0022] Figure 5 For the utility model Figure 4 Bottom view of .

[0023] Figure 6 It is a top view of the utility model midway 4.

[0024] In the figure: 1. bolt body; 101. lower sealing ring; 102. soft sleeve; 103. annular frame; 104. upper sealing sleeve; 105. outer sealing gasket; 106. inner sealing ring; 107. lubricating oil and anti-rust oil inlet; 108. lubricating oil and anti-rust oil chute; 109. lubricating oil and anti-rust oil guide groove; 2. connecting component body. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 6 A bolt for textile machinery, comprising a bolt body 1 and a connecting component body 2, wherein the connecting component body 2 is a component installed on the textile machinery and fixed by the bolt body 1, and the bolt body 1 comprises a head and a rod;

[0027] Further, in order to seal the threaded portion at the bottom of the bolt body 1 and prevent this thread from adhering to the fabric line, a lower sealing ring 101 is sleeved on the outer side of the rod of the bolt body 1. Two lower sealing rings 101 are provided, one of which is against the side of the connecting component body 2 close to the head of the bolt body 1, and the other lower sealing ring 101 is against the position of the head of the bolt body 1. A soft sleeve 102 is installed between the two lower sealing rings 101. A groove is provided on the side of the lower sealing ring 101 close to the rod of the bolt body 1. An annular skeleton 103 is installed in the groove. The annular skeleton 103 is slidably connected to the rod of the bolt body 1. The soft sleeve 102 is sleeved on the rod position of the bolt body 1 to seal the threads in the lower area of ​​the connecting component body 2 to prevent the threads in these parts from adhering to the fabric lines in the textile workshop.

[0028] Specifically, the two lower sealing rings 101 and the soft sleeve 102 therebetween seal the bottom of the bolt body 1 and isolate the outer space, thereby preventing the fabric lines in the textile workshop from adhering to the lubricating oil and anti-rust oil on the outer surface of the bolt body 1;

[0029] Furthermore, in order to seal the upper half of the bolt body 1, that is Figure 1 The thread on the upper side of the middle connecting component body 2, an upper sealing sleeve 104 is installed on the rod of the bolt body 1, one end of the upper sealing sleeve 104 is against one surface of the connecting component body 2, the upper sealing sleeve 104 is connected to the bolt body 1 through a thread, and a lubricating oil and anti-rust oil inlet 107 is provided at the position of the upper sealing sleeve 104 away from the head of the bolt body 1, and a plug is plugged at the lubricating oil and anti-rust oil inlet 107, the lubricating oil and anti-rust oil inlet 107 is connected to the lubricating oil and anti-rust oil chute 108, and the lubricating oil and anti-rust oil chute 108 is connected to the lubricating oil and anti-rust oil guide groove 109, and the lubricating oil and anti-rust oil guide groove 109 is vertically arranged on the inner wall of the upper sealing sleeve 104, and an outer sealing gasket 105 is installed on the side of the upper sealing sleeve 104 close to the connecting component body 2, and one end face of the outer sealing gasket 105 is against the connecting component body 2, and an inner sealing ring 106 that fits the outer wall of the rod of the bolt body 1 is installed on the inner side of the upper sealing sleeve 104;

[0030] Specifically, the lubricating oil and the anti-rust oil are injected into the upper sealing sleeve 104 from the lubricating oil and the anti-rust oil inlet 107, and the lubricating oil and the anti-rust oil flow into the lubricating oil and the anti-rust oil guide groove 109 through the lubricating oil and the anti-rust oil chute 108 at the top, and fully contact the rod of the bolt body 1 through the lubricating oil and the anti-rust oil guide groove 109, so that the entire rod is wrapped with the lubricating oil and the anti-rust oil. The upper sealing sleeve 104 isolates the lines of the cloth in the workshop where the textile machinery is located from the possibility of contact with the lubricating oil and the anti-rust oil.

[0031] Working principle:

[0032] The connecting component body 2 is connected to the bolt body 1 by threads. Two lower sealing rings 101 and a soft sleeve 102 are arranged on the lower side of the connecting component body 2. The two lower sealing rings 101 and the soft sleeve 102 therebetween seal the bottom of the bolt body 1 and isolate the outer space to prevent the fabric lines in the textile workshop from adhering to the lubricating oil and anti-rust oil on the outer surface of the bolt body 1.

[0033] When applying lubricating oil and anti-rust oil to the bottom, compress the height of the lower sealing ring 101 at the top, brush lubricating oil and anti-rust oil on the outer surface of the bolt, and then place the lower sealing ring 101 at the top against the lower end surface of the connecting component body 2;

[0034] The upper part of the bolt body 1 is sealed by the upper sealing sleeve 104;

[0035] When lubricating oil and anti-rust oil are applied to the top, the lubricating oil and anti-rust oil can be injected into the upper sealing sleeve 104 from the lubricating oil and anti-rust oil inlet 107, and the lubricating oil and anti-rust oil flow into the lubricating oil and anti-rust oil guide groove 109 through the lubricating oil and anti-rust oil chute 108 on the top, and fully contact the rod of the bolt body 1 through the lubricating oil and anti-rust oil guide groove 109, so that the entire rod is wrapped with lubricating oil and anti-rust oil. The upper sealing sleeve 104 isolates the lines of the cloth in the workshop where the textile machinery is located from the possibility of contact with the lubricating oil and anti-rust oil.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bolt for textile machinery, comprising a bolt body (1) and a connecting component body (2), characterized in that: The bolt body (1) comprises a head and a rod; A lower sealing ring (101) is sleeved on the outer side of the rod of the bolt body (1), and two lower sealing rings (101) are provided, one of which is against a side of the connecting component body (2) close to the head of the bolt body (1), and the other lower sealing ring (101) is against the position of the head of the bolt body (1), and a soft sleeve (102) is installed between the two lower sealing rings (101); An upper sealing sleeve (104) is installed on the rod portion of the bolt body (1), and one end of the upper sealing sleeve (104) is against one surface of the connecting component body (2).

2. A bolt for textile machinery according to claim 1, characterized in that: A groove is provided on one side of the lower sealing ring (101) close to the rod portion of the bolt body (1), and an annular frame (103) is installed in the groove. The annular frame (103) is slidably connected to the rod portion of the bolt body (1).

3. A bolt for textile machinery according to claim 1, characterized in that: The upper sealing sleeve (104) is connected to the bolt body (1) via threads, and a lubricating oil and anti-rust oil inlet (107) is provided at a position of the upper sealing sleeve (104) away from the head of the bolt body (1).

4. A bolt for textile machinery according to claim 3, characterized in that: The lubricating oil and anti-rust oil inlet (107) is plugged with a plug.

5. A bolt for textile machinery according to claim 4, characterized in that: The lubricating oil and anti-rust oil inlet (107) is connected to the lubricating oil and anti-rust oil chute (108), and the lubricating oil and anti-rust oil chute (108) is connected to the lubricating oil and anti-rust oil guide groove (109). The lubricating oil and anti-rust oil guide groove (109) is vertically arranged on the inner wall of the upper sealing sleeve (104).

6. A bolt for textile machinery according to claim 1, characterized in that: An outer sealing gasket (105) is installed on one side of the upper sealing sleeve (104) close to the connecting component body (2), and one end surface of the outer sealing gasket (105) abuts against the connecting component body (2).

7. A bolt for textile machinery according to claim 6, characterized in that: An inner sealing ring (106) is installed on the inner side of the upper sealing sleeve (104) and is in contact with the outer wall of the rod of the bolt body (1).

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