CN204097641U - The two press bar distance clip of a kind of packaged type - Google Patents

Abstract

The utility model discloses a movable double pressure bar spacer, which comprises a first pressure bar and a pressure bar arranged side by side, and a main body of a spacer set outside the first pressure bar; Two ends of the main body of the block are respectively provided with a bearing cooperating with the first pressure rod, and a slideway is provided inside to facilitate the lateral movement of the first pressure rod; the pressure rod passes through the main body of the distance block. The utility model increases the stability of running against the distance block, effectively alleviates the friction between the pressure rod and the fiber at the same time, and is beneficial to improving the yarn quality.

Description

A movable double pressure rod spacer

technical field

The utility model relates to a movable double pressure rod distance block. the

Background technique

The existing pressure bar distance block generally only has one slot. During the operation, because both sides of the pressure bar are stressed, there is a situation of uneven force, so the pressure bar is easy to shift, which affects the force on the roving on both sides. . Simultaneously, the pressure rod and the distance block of the existing pressure rod spacer are fixed, and the pressure rod can neither rotate nor traverse, so that the friction between the fiber and the pressure rod is sliding friction, which reduces the yarn quality. the

Utility model content

The purpose of the utility model is to provide a movable pressure rod spacer which runs stably and minimizes the friction between the pressure rod and the fiber in view of the defects in the prior art. the

In order to achieve the above purpose, the utility model adopts the following technical scheme: a movable double pressure bar spacer, a first pressure bar and a pressure bar arranged side by side, and a spacer set outside the first pressure bar Main body; a bearing cooperating with the first pressure bar is provided at both ends of the distance block main body, and a slideway is provided inside to facilitate the lateral movement of the first pressure bar; the pressure bar passes through the spacer Distance block body. the

Preferably, the first pressure bar is provided with a stop post for controlling its lateral displacement, and the first pressure bar is integrally formed with the stop post. the

Preferably, the upper end of the spacer body is provided with two or more slots for increasing the stability of the spacer. the

The beneficial effects of the utility model: the bearings provided at both ends of the distance block enable the pressure rod to rotate; the slideways inside the distance block enable the pressure rod to move laterally; the rotation and lateral movement of the pressure rod can effectively relieve the tension between the pressure rod and Friction between fibers improves yarn quality. the

The retaining column on the pressure rod can limit the lateral displacement of the pressure rod and prevent the pressure rod from detaching from the distance block; the clamping groove on the distance block can improve stability and improve yarn quality. the

The structure of double pressure rods increases the yarn tension and strengthens the control of the yarn, which is beneficial to improve evenness and yarn quality. the

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model;

Fig. 2 side view of the utility model.

Detailed ways

Figures 1 to 2 show a movable double pressure rod spacer, which includes two pressure rods arranged side by side and a distance block main body 2 sleeved outside the pressure rods. 2. A bearing 5 cooperating with the first pressure rod 1 is provided at each end, and a slideway 6 is provided inside to facilitate the lateral movement of the first pressure rod 1; the pressure rod 7 passes through the main body of the spacer. Wherein, the first pressure bar 1 is provided with a stop post 4 for controlling its lateral displacement, the first pressure bar 1 and the stop post 4 are integrally formed, and the upper end of the distance block main body 2 is provided with two or More than two slots 3 for increasing the stability of the spacer. the

  Add a pressure bar 7 on the basis of the prior art, and the main body 2 of the distance block is correspondingly lengthened. A draw-in slot 3 increases the stability of the spacer pressure bar 1, the retaining column 4 and the first pressure bar 1 are integrated, and two bearings 5 are installed at the two ends of the spacer body 2 so that the pressure bar 1 can rotate , There are also two slideways 6 inside the distance block. When the fiber traverses, the first pressure rod 1 can also traverse, and the two retaining columns 4 control the displacement of the traverse.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models. the

Claims (3)

1. A movable double pressure rod spacer, characterized in that it includes a first pressure rod (1) and a pressure rod (7) arranged side by side, and a sleeve outside the first pressure rod (1) The main body of the spacer (2); a bearing (5) cooperating with the first pressure bar (1) is provided at both ends of the main body of the spacer (2), and a bearing (5) is arranged inside to facilitate the first pressure bar (1) A slideway (6) for lateral movement; the pressure bar (7) passes through the spacer body (2). 2. A movable double pressure bar spacer according to claim 1, characterized in that, the first pressure bar (1) is provided with a stopper for controlling its lateral displacement, and the first The pressure rod (1) is integrally formed with the retaining column. 3. A movable double pressure bar spacer according to claim 1, characterized in that, the upper end of the spacer body (2) is provided with two or more for increasing the stability of the spacer card slot (3).