A support structure for a tension bar of a compact spinning frame

Abstract

The utility model belongs to textile technical field especially relates to a support structure of compact spinning spinning frame tension bar, including tension bar support frame, tension bar, transmission circle and support piece, tension bar support frame both sides are equipped with support piece respectively to carry out rotary support to tension bar, transmission circle is equipped with between tension bar support frame both sides and tension bar, the bottom of support piece is equipped with support block and supports, support block supports between support piece and tension bar support frame, to avoid the fatigue deformation of support piece, the utility model provides a support structure of compact spinning spinning frame tension bar, sets up support block, can carry out stable support to support piece, avoids its deformation in the use, guarantees the normal operation of tension bar, guarantees production quality.

Description

Technical Field

[0001] This utility model belongs to the field of textile technology, and specifically relates to a support structure for the tension bar of a compact spinning machine. Background Technology

[0002] Ring spinning machines are common textile equipment, and tension bars are one of the common accessories of ring spinning machines. For example, in the ZJ1268 ring spinning machine, the support structure of the tension bar includes a tension bar support frame, a tension bar, a transmission ring, and support plates. Support plates are provided on both sides of the tension bar support frame to support the rotation of the tension bar, and transmission rings are provided between the tension bar support frame and the tension bar on both sides. The above structure has a problem: the support plate may deform during use, causing relative changes in the support plates on both sides, which in turn affects the tightness of the transmission ring and the working performance of the tension bar. Utility Model Content

[0003] This invention provides a support structure for the tension bar of a compact spinning machine, which can solve the problems pointed out in the background art.

[0004] A support structure for a tension bar of a compact spinning machine includes a tension bar support frame, a tension bar, a transmission ring, and a support plate. The tension bar support frame has support plates on both sides to provide rotational support for the tension bar. The transmission ring is located between the tension bar support frame and the tension bar on both sides. The support plate has a support block at its bottom for support. The support block is located between the support plate and the tension bar support frame to prevent fatigue deformation of the support plate.

[0005] Preferably, the support block is detachably connected to the lower part of the support plate.

[0006] Preferably, the contact surface of the support block has a contoured inclined contact surface, and a notch is provided at one end of the outer side of the support block to form a limiting protrusion. The support plate has a limiting hole that cooperates with the limiting protrusion.

[0007] Beneficial effects: This utility model provides a support structure for the tension bar of a compact spinning machine. The support block can stably support the support plate and prevent it from deforming during use, thereby ensuring the normal operation of the tension bar and guaranteeing production quality. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a schematic diagram showing the support and limiting function of the support plate and support block of this utility model. Figure 3 This is a schematic diagram of the cross-section of the support block of this utility model. Explanation of reference numerals in the attached figures: The following are labeled in the diagram: tension bar support frame 1; tension bar 2; transmission ring 3; support plate 4; limiting hole 41; support block 5; contoured inclined contact surface 51; notch 52; limiting protrusion 53. Detailed Implementation

[0009] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0010] Example 1: As Figure 1-3 As shown, a support structure for the tension bar of a compact spinning machine includes a tension bar support frame 1, a tension bar 2, a transmission ring 3, and a support plate 4. The tension bar support frame 1 has support plates 4 on both sides to provide rotational support for the tension bar 2. The transmission ring 3 is provided between the tension bar support frame 1 and the tension bar 2 on both sides. The support plate 4 has a support block 5 at its bottom for support. The support block 5 is supported between the support plate 4 and the tension bar support frame 1 to avoid fatigue deformation of the support plate 4.

[0011] Specifically, the support block 5 is detachably connected to the lower part of the support plate 4. The support contact surface of the support block 5 has a contoured inclined contact surface 51. One end of the outer side of the support block 5 is provided with a notch 52 to form a limiting protrusion 53. The support plate 4 has a limiting hole 41 that cooperates with the limiting protrusion 53. The limiting hole 41 can be a rectangular hole. When the support block 5 is pushed between the support plate 4 and the tension rod support frame 1, after it is pushed to the position (after it can no longer be pushed), the limiting protrusion 53 is exactly matched with the limiting hole 41, so that the support block 5 is in a stable state.

[0012] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A support structure for a tension bar of a compact spinning machine, comprising a tension bar support frame (1), a tension bar (2), a transmission ring (3), and support plates (4), wherein support plates (4) are respectively provided on both sides of the tension bar support frame (1) to provide rotational support for the tension bar (2), and transmission rings (3) are provided between both sides of the tension bar support frame (1) and the tension bar (2), characterized in that: The bottom of the support plate (4) is provided with a support block (5) for support. The support block (5) is supported between the support plate (4) and the tension bar support frame (1) to avoid fatigue deformation of the support plate (4).

2. The support structure for the tension bar of a compact spinning machine according to claim 1, characterized in that: The support block (5) is detachably connected to the underside of the support piece (4).

3. The support structure for the tension bar of a compact spinning machine according to claim 1, characterized in that: The contact surface of the support block (5) has a contoured inclined contact surface (51), and a notch (52) is provided at one end of the outer side of the support block (5) to form a limiting protrusion (53). The support plate (4) has a limiting hole (41) that cooperates with the limiting protrusion (53).

Images