CN202424378U - Tension force motor dustproof bearing - Google Patents

Abstract

The utility model relates to a bearing, particularly to a tension force motor dustproof bearing applicable to an automatic spooler. The tension force motor dustproof bearing of the utility model overcomes the defect of the conventional bearing without dustproof protection. The tension force motor dustproof bearing is mainly applicable to an automatic spooler, capable of avoiding bearing stuck phenomenon, the lubricating oil-lacking phenomenon of the bearing, and other phenomena that lead to the poor rotation of the motor resulting from the adsorption of the flyings to the lubricating oil inside the bearing. In addition, the tension force motor dustproof bearing can avoid the broken of the bearing caused by flyings occasionally entering the bearing. The technical scheme of the utility model is characterized by comprising a rotating shaft, bearings (a) arranged at two sides of the rotating shaft, a motor installed between the bearings (a), dustproof packing paper arranged at the edge of the outboard of the bearings (a) and extending to the external edge of the motor, dustproof packing paper which, corresponding to the bearings (a) in size, is arranged at the internal edge of the bearings (a), a connecting rod downward arranged at one end of the rotating shaft, a grasping rod arranged at the top end of the connecting rod, a bearing b arranged at the lower portion of the grasping rod, and dustproof packing paper arranged at two sides of the bearing b and corresponding to the bearing b in size.

Description

The tension motor shield bearing

Technical field

The utility model relates to a kind of bearing, relates in particular to a kind of tension motor shield bearing that applies on the automatic winder.

Background technology

Automatic winder has the production efficiency height, the characteristics that automaticity is high.On its equipment characteristic, used large quantities of precision bearings, precision electric motor again,, just seemed particularly important for the maintaining of the driving member class of equipment because automation control system is high; So the installation accuracy of equipment and the running sensitivity of each driving member are just seemed particularly important.In the production process on this board, can whether tension motor can run well and be related to winder and carry out smoothly, for Tension Control, is the important in the control point of yarn quality, winder moulding.

It is believed that originally that tension motor was a stroke motor, the chance of running is fewer, and the running intensity be not very big, the attention degree to it in the quite a long time is not high enough.Yet, in the operation process of reality, because Tension Control is not in place, defect such as people often run into unexpected broken end, and the cheese moulding is bad.Secondly because there are flyings in the workshop, and flyings have suction-operated to the lubricating oil in the bearing, cause the bearing running undesired, also can cause scrapping of bearing in the entering bearing of flyings chance.

Summary of the invention

The utility model does not have proofing dust and protecting to the prior art middle (center) bearing; And invented a kind of tension motor shield bearing, and it mainly applies on the automatic winder, and can effectively solve flyings has suction-operated and causes bearing stuck the lubricating oil in the bearing; Phenomenons such as bearing oil starvation; So that it is bad that motor rotates, and accidental chance flyings get into bearing, the problem that causes bearing to scrap.

The above-mentioned technical problem of the utility model is able to implement through following technical scheme:

A kind of tension motor shield bearing comprises rotating shaft, is arranged on the bearing a of rotating shaft both sides; Install motor additional between the bearing a, the outer ledge of bearing a be provided with one extend to the outer edge of motor dustproof packing paper, the internal layer edge of bearing a be provided with one with the corresponding dustproof packing paper of bearing a size; One end of rotating shaft is to being arranged with a connecting rod; The end of connecting rod is to grab bar, grabs the bar below and is provided with bearing b, and the both sides of the edge of bearing b are provided with and the corresponding dustproof packing paper of bearing b size.

As preferably, grab the bar below and also be provided with tension force and grab, bearing b is arranged on and grabs between bar and tension force grabs.

As preferably, bearing a is provided with four, and bearing b is provided with 12, and all is to be provided with in pairs.

As preferably, grab bar and be " T " shape.

In sum, the utility model is compared with prior art and is had following advantage:

The utility model is simple in structure, is easy to realize.Through installing dustproof packing paper additional, fly into motor bearings inside thereby stop flyings, solve motor and rotate bad problem, guarantee that the action of tension force pawl is normal, thus the tension force can control the spinning winder effectively the time, what guarantee to produce carries out and the quality of finished product smoothly.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Label is among the figure: 1, rotating shaft, 2, bearing a, 3, motor, 4, dustproof packing paper, 5, connecting rod, 6, grab bar, 7, bearing b, 8, tension force grabs.

Embodiment

Through embodiment,, do further bright specifically below to the technical scheme of the utility model in conjunction with accompanying drawing:

Embodiment 1:

As shown in Figure 1, a kind of tension motor shield bearing comprises rotating shaft 1; Be arranged on the bearing a2 of rotating shaft both sides; Install motor 3 between the bearing a additional, the outer ledge of bearing a be provided with one extend to the outer edge of motor dustproof packing paper 4, the internal layer edge of bearing a be provided with one with the corresponding dustproof packing paper of bearing a size; One end of rotating shaft is to being arranged with a connecting rod 5; The end of connecting rod be one " T " shape grab bar 6, grab the bar below and be provided with bearing b7, the both sides of the edge of bearing b are provided with and the corresponding dustproof packing paper of bearing b size.Grab bar below and also be provided with tension force and grab 8, bearing b is arranged on and grabs between bar and tension force grabs.Bearing a is provided with four, and bearing b is provided with 12, and all is to be provided with in pairs.

Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.

Claims (3)

1. a dust-protection type tailstock bearing comprises rotating shaft (1), is arranged on the outer tailstock bearing (2) of rotating shaft, it is characterized in that tailstock bearing is outside equipped with belt pulley (3), in rotating shaft, also is provided with sponge (4), and sponge is positioned at an end of tailstock bearing.

2. dust-protection type tailstock bearing according to claim 1 is characterized in that the upper end and the right-hand member of described tailstock bearing are wrapped up by belt pulley, and sponge is arranged on the left end of tailstock bearing.

3. dust-protection type tailstock bearing according to claim 1 and 2 is characterized in that, described tailstock bearing, belt pulley, sponge all are that symmetry axis is symmetrically arranged with two with the rotating shaft.

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