Connecting rod assembly for high-speed textile machine

Abstract

The utility model relates to the technical field of textile machine accessories, in particular to a connecting rod assembly for a high-speed textile machine, which comprises a rod part and end parts integrally arranged at the two ends of the rod part, oil supplementing parts are arranged on the two sides of each end part, each oil supplementing part comprises an annular groove, and the oil supplementing parts are arranged in the annular grooves. The annular groove is communicated with the end part center hole through the oil seepage hole; according to the utility model, the annular groove is arranged, so that the oil recharging position can seep into the rotating gap in a settling manner, and the problem that fluff is easy to adhere to the oil body overflowing from the oil recharging gap is solved; by arranging a shielding structure, the cleanliness of lubricating oil at the rotating connecting gap position is further enhanced, and the mutual rotating smoothness of the two parts is improved; by arranging the reinforcing ribs diverging from the center to the periphery, the overall strength of the connecting rod is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machine accessories, in particular to a connecting rod assembly for a high-speed textile machine. Background Art

[0002] The existing connecting rod structure is relatively common, such as the connecting rod for textile machinery with easy installation in patent number 201721494079.3. Figure 1 ,like Figure 1 As shown, the connecting rod includes a connecting rod body 1, a small end 2 is fixedly installed on the right end of the connecting rod body 1, a large end 3 is fixedly installed on the end of the connecting rod body 1 away from the small end 2, and clamps are movably installed on the top and bottom of the large end 3. At least one end of the end in the above-mentioned related technology is rotatably connected to the connecting piece, and the rotating connection gap needs to be regularly replenished with oil and lubricated. Since there are often fine fluffs in the working environment of the textile machine, the oil overflowing from the oil replenishing gap during the oil replenishing process is prone to adhere to the fluffs, and after accumulation, it enters the gap and causes jamming and unsmoothness.

[0003] Therefore, it is necessary to provide a connecting rod assembly with a lubricating part protection effect for a high-speed textile machine. Utility Model Content

[0004] The utility model provides a connecting rod assembly for a high-speed textile machine to solve the above technical problems.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the present utility model provides a connecting rod assembly for a high-speed textile machine, comprising: a rod portion and end portions integrally arranged at both ends of the rod portion, and oil supply portions are provided on both sides of the end portions, and the oil supply portions include an annular groove, and the annular groove is connected to the center hole of the end portion through an oil seepage hole.

[0006] As a preferred embodiment, the annular groove has an inclined surface, and the oil seepage holes are arranged on the inclined surface.

[0007] As a preferred embodiment, the inclined surface slopes downward from the end side toward the center.

[0008] As a preferred embodiment, reinforcement parts are provided on both side surfaces of the rod.

[0009] As a preferred embodiment, the reinforcement portion, the rod portion and the end portion are integrally formed.

[0010] As a preferred embodiment, the reinforcement portion includes a plurality of reinforcement ribs.

[0011] As a preferred embodiment, the plurality of reinforcing ribs intersect with each other, and the intersection position is at the center position of the rod portion, and the reinforcing ribs are arranged to diverge from the center position of the rod portion to the surrounding areas.

[0012] As a preferred embodiment, a shielding structure is provided at the edge of the annular groove.

[0013] As a preferred embodiment, the shielding structure includes two annular rubber sheets, and the annular rubber sheets are arranged at the edge positions of the annular groove.

[0014] As a preferred embodiment, the thickness of the free end of the annular rubber sheet gradually decreases.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By setting up an annular groove, the oil filling position is allowed to sink into the rotating gap, solving the problem that the oil overflowing from the oil filling gap is easily attached to lint;

[0017] 2. By setting up a shielding structure, the cleanliness of the lubricating oil in the rotating connection gap is further enhanced, and the smoothness of the mutual rotation between the two is improved;

[0018] 3. By setting reinforcing ribs radiating from the center to the surrounding areas, the overall strength of the connecting rod is effectively enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural diagram of a connecting rod in the prior art;

[0021] Figure 2 This is a perspective view of a preferred embodiment of a connecting rod assembly for a high-speed textile machine according to the present utility model;

[0022] Figure 3 This is a three-dimensional cross-sectional view of a preferred embodiment of a connecting rod assembly for a high-speed textile machine according to the present utility model;

[0023] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0024] Among them, 100, rod part; 200, reinforcement part; 300, end part; 400, oil supply part; 401, annular groove; 402, inclined surface; 403, oil seepage hole; 404, shielding structure. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0026] For example 1, please refer to Figure 2 , Figure 2 This is a three-dimensional diagram of the optimal embodiment of a connecting rod assembly for a high-speed textile machine of the utility model. Figure 2 As shown, at least one embodiment provides a connecting rod assembly for a high-speed textile machine, comprising: a rod portion 100 and end portions 300 integrally arranged at both ends of the rod portion 100, and oil replenishing portions 400 are provided on both sides of the end portions 300. In order to ensure the overall strength of the connecting rod, the rod portion 100 and the end portions 300 at both ends and the reinforcement portion protruding from the rod portion 100 are integrally formed, and the two end portions 300 are rotatably connected to the connecting piece.

[0027] Rod 100

[0028] The rod portion 100 is in the shape of a plate with uniform thickness and is used to connect the two end portions 300 , wherein the length of the rod portion 100 is determined by the distance between the two connecting members.

[0029] reinforcement part 200

[0030] The reinforcement part 200 is arranged on both side surfaces of the rod part 100. The reinforcement part 200 is integrally formed with the rod part 100 and the end part 300. The reinforcement part 200 includes a plurality of reinforcement ribs. The intersection point of all the reinforcement ribs is at the center point of the side of the rod part 100. Specifically, a plurality of reinforcement ribs intersect, and the intersection position is at the center position of the rod part 100. The reinforcement ribs are arranged to radiate from the center position of the rod part 100 to the surrounding areas and to the sides, forming multiple "V"-shaped profiles between the same starting point. Compared with horizontal, vertical and grid-shaped reinforcement ribs, it can achieve a better reinforcement effect with a lower density.

[0031] End 300

[0032] There are two end portions 300, which are respectively distributed at both ends of the rod 100. It should be additionally added that the end portions are annular and are integrally formed with the rod 100. In addition, the inner diameters of the end portions 300 are the same or different, and the end portions 300 are used for rotational connection with the connectors on the textile machine.

[0033] Oil replenishment unit 400

[0034] Please continue reading Figure 2 Combined with Figure 3 and Figure 4 , Figure 3 This is a three-dimensional cross-sectional view of a preferred embodiment of a connecting rod assembly for a high-speed textile machine according to the present utility model; Figure 4 For this utility model Figure 3 The structure diagram at A is enlarged. Figures 2 to 4As shown, to avoid direct oil replenishment into the gap between the rotating connector and the end portion 300, a sunken oil replenishment portion 400 is provided. Specifically, the oil replenishment portion 400 includes an annular groove 401. Annular groove 401 allows replenishment oil to enter the gap between the connector and the end portion 300 from this location, preventing excess lubricating oil from overflowing from the edge of the gap. This solves the problem of oil overflowing from the oil replenishment gap being easily attached to lint. It should be further explained that annular groove 401 is connected to the center hole of the end portion 300 via an oil seepage hole 403. Annular groove 401 has an inclined surface 402. This allows lubricating oil to flow as close to the center of the connector and the end portion 300 as possible. After flowing into the contact surface, the oil rotates relative to each other to achieve a multi-point uniform oil replenishment effect, reducing the probability of lubricating oil overflowing from the side gap. The oil seepage holes 403 are arranged on the inclined surface 402. The inclined surface 402 slopes downward from the side of the end portion 300 toward the center.

[0035] Embodiment 2, at least one embodiment provides a connecting rod assembly for a high-speed textile machine, comprising: a rod portion 100 and end portions 300 integrally arranged at both ends of the rod portion 100, and oil replenishing portions 400 are provided on both sides of the end portions 300. In order to ensure the overall strength of the connecting rod, the rod portion 100 and the end portions 300 at both ends and the reinforcement portion protruding from the rod portion 100 are integrally formed, and the two end portions 300 are rotatably connected to the connecting piece.

[0036] Rod 100

[0037] The rod portion 100 is in the shape of a plate with uniform thickness and is used to connect the two end portions 300 , wherein the length of the rod portion 100 is determined by the distance between the two connecting members.

[0038] reinforcement part 200

[0039] The reinforcement part 200 is arranged on both side surfaces of the rod part 100. The reinforcement part 200 is integrally formed with the rod part 100 and the end part 300. The reinforcement part 200 includes a plurality of reinforcement ribs. The intersection point of all the reinforcement ribs is at the center point of the side of the rod part 100. Specifically, a plurality of reinforcement ribs intersect, and the intersection position is at the center position of the rod part 100. The reinforcement ribs are arranged to radiate from the center position of the rod part 100 to the surrounding areas and to the sides, forming multiple "V"-shaped profiles between the same starting point. Compared with horizontal, vertical and grid-shaped reinforcement ribs, it can achieve a better reinforcement effect with a lower density.

[0040] End 300

[0041] There are two end portions 300, which are respectively distributed at both ends of the rod 100. It should be additionally added that the end portions are annular and are integrally formed with the rod 100. In addition, the inner diameters of the end portions 300 are the same or different, and the end portions 300 are used for rotational connection with the connectors on the textile machine.

[0042] Oil replenishment unit 400

[0043] Please continue reading Figure 2 Combined with Figure 3 and Figure 4 , Figure 3 This is a three-dimensional cross-sectional view of a preferred embodiment of a connecting rod assembly for a high-speed textile machine according to the present utility model; Figure 4 For this utility model Figure 3 The structure diagram at A is enlarged. Figures 2 to 4 As shown, in order to avoid directly replenishing oil to the connection gap between the rotating connector and the end 300, a sinking oil replenishing part 400 is provided. Specifically, the oil replenishing part 400 includes an annular groove 401. The annular groove 401 allows the replenishing oil to enter the gap between the connector and the end 300 from this position, avoiding a large amount of excess lubricating oil overflowing from the edge of the connection gap between the two, thereby solving the problem that the oil overflowing from the oil replenishing gap is prone to adhere to lint. It should be further explained that the annular groove 401 is connected to the center hole of the end 300 through the oil seepage hole 403. The annular groove 401 has an inclined surface 402. The inclined surface 402 allows the lubricating oil to flow as far as possible to the center position of the connector and the end 300. After flowing into the contact surface, the oil is rotated with each other to achieve the effect of uniform oil replenishment at multiple points, reducing the probability of lubricating oil overflowing from the side gap. The oil seepage holes 403 are arranged on the inclined surface 402. The inclined surface 402 is inclined downward from the side of the end 300 toward the center.

[0044] Blocking structure 404

[0045] In order to further enhance the cleanliness of the lubricating oil entering the gap where lubrication is required, a shielding structure 404 is set at the edge of the annular groove 401 of the sedimentation tank. The shielding structure 404 is composed of two rubber ring pieces. The edges of the two rubber ring pieces are against each other, allowing the oil filling gun to enter. The natural state is a relatively closed effect. For details, please continue to refer to Figure 3 Combined with Figure 4 .like Figure 3 and Figure 4 As shown, a shielding structure 404 is provided at the edge of the annular groove 401. The shielding structure 404 includes two annular rubber sheets, which are provided at the edge of the annular groove 401. The thickness of the free ends of the annular rubber sheets gradually decreases.

[0046] In summary, by providing the annular groove 401, the oil filling position is allowed to sink into the rotating gap, solving the problem that the oil overflowing from the oil filling gap is easily attached to hair; by providing the shielding structure 404, the cleanliness of the lubricating oil at the rotating connecting gap position is further enhanced, and the smoothness of the mutual rotation between the two is improved; by providing reinforcing ribs radiating from the center to the surrounding areas, the overall strength of the connecting rod is effectively enhanced.

[0047] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A connecting rod assembly for a high-speed textile machine, characterized in that: include: A rod portion (100) and end portions (300) integrally arranged at both ends of the rod portion (100), wherein both sides of the end portion (300) are provided with an oil replenishing portion (400), and the oil replenishing portion (400) includes an annular groove (401), and the annular groove (401) is connected to the central hole of the end portion (300) through an oil seepage hole (403).

2. A connecting rod assembly for a high-speed textile machine according to claim 1, characterized in that: The annular groove (401) has an inclined surface (402), and the oil seepage holes (403) are arranged on the inclined surface (402).

3. A connecting rod assembly for a high-speed textile machine according to claim 2, characterized in that: The inclined surface (402) slopes downward from the side of the end (300) toward the center.

4. A connecting rod assembly for a high-speed textile machine according to claim 1, characterized in that: Reinforcement parts (200) are provided on both side surfaces of the rod part (100).

5. A connecting rod assembly for a high-speed textile machine according to claim 4, characterized in that: The reinforcement portion (200), the rod portion (100) and the end portion (300) are integrally formed.

6. A connecting rod assembly for a high-speed textile machine according to claim 5, characterized in that: The reinforcement portion (200) includes a plurality of reinforcement ribs.

7. A connecting rod assembly for a high-speed textile machine according to claim 6, characterized in that: The plurality of reinforcing ribs intersect, and the intersection position is at the center position of the rod portion (100), and the reinforcing ribs are arranged to diverge from the center position of the rod portion (100) to the surrounding areas.

8. The connecting rod assembly for a high-speed textile machine according to claim 3, characterized in that: A shielding structure (404) is provided at the edge of the annular groove (401).

9. A connecting rod assembly for a high-speed textile machine according to claim 8, characterized in that: The shielding structure (404) comprises two annular rubber sheets, and the annular rubber sheets are arranged at the edge positions of the annular groove (401).

10. A connecting rod assembly for a high-speed textile machine according to claim 9, characterized in that: The thickness of the free end of the annular rubber sheet gradually decreases.

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