CN2496888Y

CN2496888Y - Frame drafting cradle regulating and fixing apparatus

Info

Publication number: CN2496888Y
Application number: CN 01240249
Authority: CN
Inventors: 罗循江
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-05
Filing date: 2001-06-05
Publication date: 2002-06-26
Anticipated expiration: 2011-06-05

Abstract

A ring spinner drafting cocket centring adjusting and fixing device includes a cocket centring supporting rod and a cocket centring pedestal, on the cocket centring pedestal relative to the cocket centring supporting rod, an adjusting nut and an adjusting bolt as well as a fixing nut and a fixing bolt are arranged, the difference is between the cocket centring supporting rod and the adjusting bolt and between the cocket centring supporting rod and the fixing bolt, adjusting washers are arranged, the inner surface of the adjusting washer is inosculated with the stop position of the cocket centring supporting rod, the outer surface of the adjusting washer is matched with the adjusting bolt and the fixing bolt. The utility model can adapt to the refitting for the drafting cocket centring of various types of spinners.

Description

Frame drawing-off reel cage is regulated fixture

The utility model relates to a kind of drawing-off reel cage of ring spinning machine and regulates fixture, and this device is used for the adjusting of drawing-off reel cage and fixes, and is the further improvement to existing apparatus.

The drawing-off reel cage of ring spinning machine is mounted on the reel cage pole of frame by its bearing.In order to guarantee that the drawing-off reel cage reaches the operating pressure and the operating position of setting, need before reel cage is fixing, do the trace adjustment to its station, remake fasteningly after the setting, above-mentioned functions is to finish by the adjusting fixture of drawing-off reel cage.At present a kind of drawing-off reel cage that generally uses is regulated fixture, is in the backstop position phase configuration of installing on the drawing-off reel cage bearing on adjusting and hold-down screw and the reel cage pole, realizes regulating and fixing.Though this device structure is comparatively simple, but also come with some shortcomings, directly to the backstop position application of force of rocking bar frame pole, contact-making surface is little for first adjustment screw and hold-down screw, easily make pole backstop position impaired and cause its edge deformation, the drawing-off reel cage is removed and installed be obstructed and locate failure; It two is when the drawing-off reel cage is installed, and the effect of no guide fixed position has brought inconvenience to installation; It three is to regulate and hold-down screw when regulating unclamping, and the drawing-off reel cage is fallen, and causes the accident that bump parts and operating personnel point.

The purpose of this utility model be the deficiency that exists at above-mentioned prior art and provide a kind of and dispose rationally, serviceability is reliable, safe frame drawing-off reel cage easy to adjust is installed regulates fixture.

The technical scheme that realizes the utility model purpose is as follows: include reel cage pole 2 and reel cage bearing 8, corresponding reel cage pole is provided with adjusting nut 4, screw 3 and hold-down nut 7, screw 6 on the reel cage bearing, its difference is to be installed on adjusting cushion block 1 between reel cage pole and adjustment screw and hold-down screw, regulate the inner face of cushion block and the backstop position of reel cage pole and match outside and adjustment screw and hold-down screw phase configuration.

Good effect of the present utility model is: when 1, regulating fixedly, adjustment screw and hold-down screw are by regulating cushion block effect reel cage pole, because contact-making surface increases greatly, can not damage reel cage pole backstop position, therefore, the location is reliable, easy to install and use, reduced potential faults; 2, owing to regulate the identical positioning action of cushion block and reel cage pole, its bearing and reel cage pole can keep the relative position of determining when mounted to make the drawing-off reel cage, this can play the guide-localization effect when mounted, can not produce the phenomenon that reel cage falls to clashing into parts: 3, can adapt to repacking to various model frame drawing-off reel cages yet, during repacking, except that the reel cage bearing being done some little modifications, cushion block is regulated in cross section, the backstop position preparation that only needs to press reel cage pole, just can realize above-mentioned functions, thereby embodiment is easy, applicability is strong, and has kept the simple characteristic of structure.

Fig. 1 is the cutaway view of an embodiment of the utility model.

Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 are respectively the cutaway view of the several different embodiment of the utility model.

Further specify each embodiment of the present utility model below in conjunction with accompanying drawing.

Embodiment 1 as shown in Figure 1, include reel cage pole 2 and the reel cage bearing 8 that is loaded on the reel cage pole, a side is offered one section round short slot on reel cage pole, constitute the backstop position of reel cage pole, corresponding backstop position separates one and is arranged at intervals with adjusting nut 4 and hold-down nut 7 on the reel cage bearing, regulate, hold-down nut connects firmly mutually with the reel cage bearing, and install adjustment screw 3 and hold-down screw 6, the center extended line of adjustment screw and the center phase deviation of reel cage pole, backstop position facing to reel cage pole, the center extended line of hold-down screw is facing to the center of reel cage pole, regulating, be installed in the interval between hold-down nut and the reel cage pole and regulate cushion block 1, the inner face of regulating cushion block is the support face, the backstop position that is projection circular arc and reel cage pole matches, the outside of regulating cushion block is a stress surface, with adjusting, the hold-down nut phase configuration, and with adjusting, hold-down screw interaction partners reel cage bearing carries out trace adjustment, regulate, hold-down screw can be soket head cap screw, in addition, also be equipped with a V-arrangement sheet spring 5 in the outside of regulating cushion block, be installed between adjusting nut and the hold-down nut, link to each other with the reel cage bearing so that regulate cushion block.

Embodiment 2 as shown in Figure 2, the main difference part of it and embodiment 1 is that the backstop position of described reel cage pole is a plane, regulates inner face and its phase configuration of cushion block 1, is plane, cornerite is established in both sides, other parts are identical with embodiment 1.

Embodiment 3 as shown in Figure 3, the main difference part of it and embodiment 1 is that the backstop position of reel cage pole is a spline, and the inner face of regulating cushion block also is provided with spline and its phase configuration, does not install the sheet spring outside regulating cushion block, in outside one side of regulating cushion block the elasticity draw-in groove is set, is installed on the adjusting nut 4.

Embodiment 4 as shown in Figure 4, the difference of it and embodiment 2 is that the inner face of regulating cushion block 1 is plane, the both sides, outside establish open slot respectively with adjusting nut and hold-down nut phase configuration so that its relative positioning, and no longer establish the sheet spring.

Embodiment 5 as shown in Figure 5, its feature is to regulate 1 one-tenth shell-like of cushion block, endoporus matches with the reel cage pole that is provided with the backstop position, the backstop position of reel cage pole can be plane or other flute profile, the outside of regulating cushion block is provided with and adjusting nut end face and the corresponding locating surface of hold-down nut end face, and disposes the sheet spring 5 that is loaded between adjusting nut and the hold-down nut.

Embodiment 6 as shown in Figure 6, its feature is to regulate pad 1 to link by bearing pin 9 and reel cage bearing 8, hold-down nut is located to be regulated on the cushion block, regulate the inner face of cushion block and the backstop position phase configuration of reel cage bearing, outside one side and adjusting nut screw are matched, and middle and bearing pin links, and opposite side is hold-down nut and has elastic opening groove 10 at its front end, the elastic displacement that produces by the elastic opening groove matches adjusting pad inner face and reel cage pole better, to improve its fixedly rigidity.

Claims

1, a kind of frame drawing-off reel cage is regulated fixture, include reel cage pole (2) and reel cage bearing (8), corresponding reel cage pole is provided with adjusting nut, screw and hold-down nut, screw on the reel cage bearing, it is characterized in that between reel cage pole and adjustment screw and hold-down screw, being installed on adjusting cushion block (1), regulate the inner face of cushion block and the backstop position of reel cage pole and match outside and adjustment screw and hold-down screw phase configuration.

2, regulate fixture by the described frame drawing-off of claim 1 reel cage, it is characterized in that the center extended line of adjustment screw and the center phase deviation of reel cage pole, facing to the backstop position of reel cage pole, the center extended line of hold-down screw is facing to the center of reel cage pole.

3, regulate fixture by claim 1 or 2 described frame drawing-off reel cages, it is characterized in that a side is offered one section round short slot on reel cage pole, constitute the backstop position of reel cage pole, corresponding backstop position separates one and is arranged at intervals with adjusting nut (4) and hold-down nut (7) on the reel cage bearing, adjusting, hold-down nut connect firmly mutually with the reel cage bearing.

4, regulate fixture by claim 1 or 2 described frame drawing-off reel cages, the backstop position that it is characterized in that described reel cage pole is a plane, regulates inner face and its phase configuration of cushion block (1), is plane, and cornerite is established in both sides.

5, regulate fixture by the described frame drawing-off of claim 3 reel cage, it is characterized in that also being equipped with a V-arrangement sheet spring (5), be installed between adjusting nut and the hold-down nut at adjusting cushion block and outside.

6, regulate fixture by claim 1 or 2 described frame drawing-off reel cages, the backstop position that it is characterized in that reel cage pole is a spline, the inner face of regulating cushion block also is provided with spline and its phase configuration, in outside one side of regulating cushion block the elasticity draw-in groove is set, and is installed on the adjusting nut (4).

7, regulate fixture by claim 1 or 2 described frame drawing-off reel cages, it is characterized in that regulating cushion block (1) and become shell-like, endoporus matches with the reel cage pole that is provided with the backstop position, the backstop position of reel cage pole can be plane or other flute profile, the outside of regulating cushion block is provided with and adjusting nut end face and the corresponding locating surface of hold-down nut end face, and disposes the sheet spring (5) that is loaded between adjusting nut and the hold-down nut.

8, regulate fixture by claim 1 or 2 described frame drawing-off reel cages, it is characterized in that regulating pad (1) links by bearing pin (9) and reel cage bearing (8), hold-down nut is located to be regulated on the cushion block, regulate the inner face of cushion block and the backstop position phase configuration of reel cage bearing, outside one side and adjusting nut screw are matched, middle link with bearing pin, opposite side is hold-down nut and has elastic opening groove (10) at its front end.