CN206956237U - A kind of keeper for pinning frame cradle - Google Patents

Abstract

The utility model provides a kind of keeper for pinning frame cradle, including an alignment pin and a spacing iron wire, the alignment pin is made up of round bar and head, the head is more than the vertical section of the round bar, the end of the round bar opens up a through hole, the length of the round bar is more than the width of the rocking arm and base, and the round bar passes through the rocking arm and base and rocking arm, and exposes the through hole of end；Two afterbodys are passed through into the through hole after the spacing iron wire doubling, and the bending part of spacing iron wire is located at the other end of the through hole in one end of the through hole, two afterbodys, shape has angle between two afterbody, and the angle is less than 180 degree and more than 30 degree.The utility model is although simple in construction, but its loosening for thoroughly solving alignment pin skids off problem, ensure that the stability of roller pressure, so as to ensure that the stability of product quality, improves production efficiency.

Description

A kind of keeper for pinning frame cradle

【Technical field】

It the utility model is related to a kind of keeper for pinning frame cradle.

【Background technology】

The effect of existing pinning frame cradle is to carry out drawing-off pressurization to yarn, specifically, is pushed, made under rocking arm by handle Press, the bottom roll that the top roller on rocking arm accordingly acts on pressure on vehicle frame, so that will be thick in the presence of drawing-off pressurization Yarn is elongated, drawn and attenuated.Therefore, the mesh number of the yarn of required production and roller pressure are closely related.Roller pressure size is to influence One of important technical parameter of yarn quality.During production and application, lift, put down due to often repeating rocking arm, compressing Action, cause the alignment pin between rocking arm and base and rocking arm to be easy to loosen, cause positioning to sell to side and skid off, alignment pin it is another Fixed rocking arm and rocking arm and base are not just played a part of in side, and this does not have with regard to side of the direct rocking arm due to rocking arm during force Fixed with rocking arm and base, this just directly affects roller pressure, cause yarn mesh number not meet production requirement.Existing way It is whether skidding off for running check alignment pin, to be knocked in if skidding off with hammer, the both ends of rocking arm are both secured to the reel cage On seat.Deficiency existing for existing way is：1st, it can not find that alignment pin skids off in time；2nd, can also be again after knocking in alignment pin Skid off, it is impossible to tackle the problem at its root.

【The content of the invention】

The technical problems to be solved in the utility model, it is to provide a kind of keeper for pinning frame cradle.

The utility model is such solution above-mentioned technical problem：

A kind of keeper for pinning frame cradle, the pinning frame cradle include handle, rocking arm, rocking arm and base and plural number Individual top roller；The rocking arm and base is fixed on the frame axle of spinning frame, and the afterbody of the rocking arm is hinged on rocking arm and base, the hand Handle is hinged with the rocking arm, and each top roller is symmetrically distributed in both sides below the rocking arm, and the keeper includes a positioning Pin and a spacing iron wire, the alignment pin are made up of round bar and head, and the head is more than the vertical section of the round bar, the circle The end of bar opens up a through hole, and the length of the round bar is more than the width of the rocking arm and base, and the round bar passes through the rocking arm and base And rocking arm, and expose the through hole of end；Two afterbodys are passed through into the through hole after the spacing iron wire doubling, and spacing iron wire is curved Folding part is located at one end of the through hole, and two afterbodys are located at the other end of the through hole, and shape has angle between two afterbody, institute Angle is stated less than 180 degree and more than 30 degree.

The utility model has the following advantages that：

The utility model makes the side of rocking arm and rocking arm and base be fixed together, passes through alignment pin by the head of alignment pin The through hole of end and spacing iron wire, make the opposite side of rocking arm and rocking arm and base be fixed together.Although the utility model structure is simple It is single, but its loosening for thoroughly solving alignment pin skids off problem, the stability of roller pressure is ensure that, so as to ensure that product matter The stability of amount, improve production efficiency.

【Brief description of the drawings】

The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the utility model reel cage side view.

Fig. 2 is the schematic diagram of the utility model keeper.

【Embodiment】

Refer to shown in Fig. 1 and Fig. 2, embodiment of the present utility model is described in detail.

A kind of keeper for pinning frame cradle, the pinning frame cradle include handle 1, rocking arm 2, rocking arm and base 3 and A plurality of top rollers 4；The rocking arm and base 3 is fixed on the frame axle 5 of spinning frame, and the afterbody of the rocking arm 2 is hinged on rocking arm and base 3 On, the handle 1 is be hinged with the rocking arm 2, and each top roller 4 is symmetrically distributed in the lower section both sides of rocking arm 2, the positioning Part includes an alignment pin 6 and a spacing iron wire 7, the alignment pin 6 are made up of round bar 61 and head 62, and the head 62 is more than institute The vertical section of round bar 61 is stated, the end of the round bar 61 opens up a through hole 63, and the length of the round bar 61 is more than the rocking arm and base 3 Width, the round bar 61 passes through the rocking arm and base 3 and rocking arm 2, and exposes the through hole 63 of end；The doubling of spacing iron wire 7 Two afterbodys 71 are passed through into the through hole 63 afterwards, and the kink 72 of spacing iron wire 7 is located at one end of the through hole 63, two afterbodys 71 Positioned at the other end of the through hole 63, an angle α is formed between two afterbody 71, the angle α is less than 180 degree and more than 30 Degree, the setting of angle α can prevent spacing iron wire 7 from skidding off through hole 63.

The utility model makes the side of rocking arm and rocking arm and base be fixed together, passes through alignment pin by the head of alignment pin The through hole of end and spacing iron wire, make the opposite side of rocking arm and rocking arm and base be fixed together, the pine for thoroughly solving alignment pin It is dynamic to skid off problem, the stability of roller pressure is ensure that, so as to ensure that the stability of product quality, improves production efficiency.

Although the foregoing describing specific embodiment of the present utility model, those familiar with the art should Work as understanding, the specific embodiment described by us is merely exemplary, rather than for the limit to the scope of the utility model Fixed, those skilled in the art should in the equivalent modification and change made according to spirit of the present utility model Cover in scope of the claimed protection of the present utility model.

Claims (1)

1. a kind of keeper for pinning frame cradle, the pinning frame cradle includes handle, rocking arm, rocking arm and base and a plurality of Top roller；The rocking arm and base is fixed on the frame axle of spinning frame, and the afterbody of the rocking arm is hinged on rocking arm and base, the handle It is hinged with the rocking arm, each top roller is symmetrically distributed in both sides below the rocking arm, it is characterised in that：The keeper bag An alignment pin and a spacing iron wire are included, the alignment pin is made up of round bar and head, and the head is more than the rip cutting of the round bar Face, the end of the round bar open up a through hole, and the length of the round bar is more than the width of the rocking arm and base, and the round bar passes through institute Rocking arm and base and rocking arm are stated, and exposes the through hole of end；Two afterbodys are passed through into the through hole after the spacing iron wire doubling, and it is spacing For the bending part of iron wire in one end of the through hole, two afterbodys are located at the other end of the through hole, are formed between two afterbody One angle, the angle are less than 180 degree and more than 30 degree.