CN204304331U - Rocking handle type threader - Google Patents

Abstract

The utility model discloses a kind of rocking handle type threader, it is characterized in that comprising threading apparatus, passive type drum stand apparatus and active drum stand apparatus.Good effect of the present utility model is: drum is enclosed within after on rotating cylinder, can active rotation, spinning movement remarkable fluency, can simple and fast complete winding displacement and coiling task; Everything all completes within the scope of body, has saved production site, reduces the work load of workman.The shaft orientation moving range of drum is being restricted, and limiting mechanism can not cause motion to hinder; Most important, change drum action simple and convenient.Whole device, without the need to electricity consumption, can work during power failure as usual.

Description

Rocking handle type threader

Technical field

The utility model relates to a kind of threader, has been particularly useful for the threading operation in C type pipe.

Background technology

C type pipe is a kind of sheath spool, is installed with multiple wire rod in it, and in integrated higher equipment, as in automobile, C type pipe can realize concentrated cabling, and the wire rod (communication wire rod or power wire) in it connects respective equipment.

At C type pipe and interior wire rod thereof before installation cabling, need first multiply wire rod to be placed in C type pipe.

The structure of C type pipe its cross-sectional periphery cuts open jagged, and breach extends to whole length method.At ordinary times, because C type pipe is soft materials, flexible, breach is in contact (closing) state.

The threading mode that present stage generally adopts is manual operation: cut is broken into two with one's hands by personal hand, wire rod from the sectional press-in of indentation, there.Such threading mode has following shortcoming and defect: 1. speed is slow, efficiency is low; 2. all coiled materials (C type pipe and wire rod) all want tiling operation, and occupied ground is large, environmental disorder.

Based on above-mentioned defect, we are devoted to develop a kind of integrated threader, and this device should meet the following conditions: speed is fast, efficiency is high, easy to use, and using area is little.

Utility model content

The purpose of this utility model is to provide a kind of rocking handle type threader to make up prior art deficiency.

The utility model be achieve the goal adopt technical scheme be:

Rocking handle type threader, is characterized in that: comprise threading apparatus, passive type drum stand apparatus and active drum stand apparatus.

Optimize: described threading apparatus, comprises large pipe and little pipe, and there is opening at large pipe and the equal two ends of little pipe; Little pipe inserts large pipe, and the front end of little pipe is positioned at large pipe inner space; It is the relation that is connected between large pipe and little pipe.

Optimize: described passive type drum stand apparatus, comprise single side bracing, single side bracing is fixed with cantilevered axle, and cantilevered axle overcoat has bearing A, and outer ring is fixed with rotating cylinder to bearing A; Rotating cylinder there is fixing baffle ring; Cantilevered axle rear end is thin portion, and thin portion overcoat has bearing B, and bearing B outer ring is fixed with movable baffle ring; Cantilevered axle end has screw thread, is provided with nut, and by being threaded into, what realize bearing B inner ring is fastening.

Optimize: described active drum stand apparatus, comprises support A and the support B of both sides, have bearing C in support A, bearing C inner sleeve has initiatively cantilevered axle, and initiatively cantilevered axle end is fixed with driving revolving drum, driving revolving drum is provided with initiatively baffle ring.

Be fixed with adjusting nut in support B, have servo-actuated pendency arm in adjusting nut, the end overcoat of servo-actuated pendency arm inward direction has bearings D, and bearings D outer ring is fixed with servo-actuated rotating cylinder, and servo-actuated rotating cylinder is provided with servo-actuated baffle ring;

Servo-actuated dependent wall there is the screw thread with nut screw connection;

Initiatively cantilevered axle is externally connected with manual rocking handle.

Good effect of the present utility model is:

Drum is enclosed within after on rotating cylinder, can active rotation, spinning movement remarkable fluency, can simple and fast complete winding displacement and coiling task; Everything all completes within the scope of body, has saved production site, reduces the work load of workman.The shaft orientation moving range of drum is being restricted, and limiting mechanism can not cause motion to hinder; Most important, change drum action simple and convenient.Whole device, without the need to electricity consumption, can work during power failure as usual.

Accompanying drawing explanation

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

Fig. 2 is the end view of Fig. 1;

Fig. 3 is the structural representation of threading apparatus;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the structural representation of passive type drum stand apparatus disassembly status;

Fig. 6 is the structural representation of passive type drum stand apparatus operating state;

Fig. 7 is the structural representation of active drum stand apparatus operating state.

Embodiment

Embodiment:

1 is large pipe, and 2 is little pipe, and 3 is C type pipes, and 4 is wire rods, and 5 is support, 6 is cantilevered axle, and 7 is bearing, and 8 is rotating cylinder, and 9 is fixing baffle ring, and 10 is thin portion, 11 is bearing, and 12 is movable baffle ring, and 13 is screw thread, and 14 is nut, 15 is drum, and 17 is bearing, and 18 is active cantilevered axle, and 19 is driving revolving drum, 20 is active baffle ring, and 21 is adjusting nut, and 22 is servo-actuated pendency arm (screw mandrel), and 23 is bearing, 24 is servo-actuated rotating cylinder, 25 servo-actuated baffle rings, and 26 is drum, and 27 is manual rocking handle.

During use, the upper end open of C type pipe 3 from large pipe 1 inserted, and make the front end of little pipe 2 insert in the breach of C type pipe 3, namely little pipe 2 is the elements keeping breaking into two with one's hands C type pipe 3 breach.

Meanwhile, wire rod 4 penetrates from little pipe 2 rear end, and enters in C type pipe from the front end of little pipe 2.

At the lower ending opening of large pipe 1, catch hold of C type pipe 3 and wire rod 4 drags, C type pipe 3 and wire rod 4 will move down endlessly, and in little pipe 2 front end, complete whole threading action.

From the C type pipe 3 of large pipe 1 lower end pull-out, wire rod 4 is just put in the inside.

Above threading process, only need pulling action to complete, suitable is efficient and convenient.

When needing to wear multiply wire rod 4 in C type pipe 3, only multiply wire rod 4 is inserted simultaneously in little pipe 2.

Described in brought forward, C type pipe 3 and wire rod 4, after threading, need to twist on drum 26, and meanwhile, drum 26 also will provide the pulling force needed for threading.

The diameter of driving revolving drum 19 and servo-actuated rotating cylinder 24 is less than the internal orifice dimension of drum 26, just can the inner hole sleeve of drum 26 in driving revolving drum 19 and servo-actuated rotating cylinder 24.

During use, with hand rotation manual rocking handle 27, power is inputted by active cantilevered axle 18, and gear sequences is followed successively by: initiatively cantilevered axle 18, bearing 17 inner ring, driving revolving drum 19 and active baffle ring 20, drum 26, servo-actuated rotating cylinder 24, bearing 23 outer ring, in the process, drum 26 completes spiral task.

In rotation process, in order to realize the transmission of initiatively cantilevered axle 18 pairs of drums 26, the utility model is provided with initiatively baffle ring 20 and servo-actuated baffle ring 25, and wire coil clamping 26, realizes transmission.

After the pipeline on drum 26 is rolled up, need the drum 26 more renewed, only need rotate servo-actuated pendency arm 22, under the effect of adjusting nut 21, all parts in left side are moved to the left, at this moment, just drum 26 can be taken off, then the drum 26 more renewed, after replacing, contrarotation follow-up pendency arm 22, left-hand side part resets, and can continue operation.

C type pipe 3 and wire rod 4, before threading, are placed on drum 15, and along with the carrying out of threading action, the C type pipe 3 on drum 15 and wire rod 4 can be returned back out.

The diameter of rotating cylinder 8 is less than the internal orifice dimension of drum 15, just can from the right side the inner hole sleeve of drum 15 on rotating cylinder 8.Again as shown in Figure 4, bearing 11 (and on movable baffle ring 12) is nested into thin portion 10 from right side, then the screw thread 13 of nut 14 from right side is screwed in, the inner ring of bearing 11 is fixed.

During use, along with pipeline is pulled, drum 15 can rotate, and drives rotating cylinder 8 to rotate, and cantilevered axle 6 is fixing, that bearing 7 outer ring will have rotational action relative to inner ring.

In rotation process, in order to limit the axis shift of drum 15, the utility model is provided with fixing baffle ring 9 and movable baffle ring 12.Fix baffle ring 9 along with rotating cylinder 8 rotation, so, even if the left side of drum 15 contacts with fixing baffle ring 9, also any obstruction can not be had to rotary motion.Although movable baffle ring 12 does not rotate time flat, due to the existence of bearing 11, once the right side of drum 15 contacts with movable baffle ring 12, that movable baffle ring 12 (outer ring containing bearing 11) will be servo-actuated at once, also can not have any obstruction to rotary motion.

After pipeline has been used up, need the drum 15 more renewed, only need screw off nut 14, take off bearing 11, namely replaceable, change complete, then overlap upper bearing (metal) 11, screw on nut 14, can operation be continued.Quite convenient and swift.

Claims (1)

1. rocking handle type threader, is characterized in that: comprise threading apparatus, passive type drum stand apparatus and active drum stand apparatus;

Described threading apparatus, comprises large pipe and little pipe, and there is opening at large pipe and the equal two ends of little pipe; Little pipe inserts large pipe, and the front end of little pipe is positioned at large pipe inner space; It is the relation that is connected between large pipe and little pipe;

Described passive type drum stand apparatus, comprise single side bracing, single side bracing is fixed with cantilevered axle, and cantilevered axle overcoat has bearing A, and outer ring is fixed with rotating cylinder to bearing A; Rotating cylinder there is fixing baffle ring; Cantilevered axle rear end is thin portion, and thin portion overcoat has bearing B, and bearing B outer ring is fixed with movable baffle ring; Cantilevered axle end has screw thread, is provided with nut, and by being threaded into, what realize bearing B inner ring is fastening;

Described active drum stand apparatus, comprises support A and the support B of both sides, has bearing C in support A, and bearing C inner sleeve has initiatively cantilevered axle, and initiatively cantilevered axle end is fixed with driving revolving drum, driving revolving drum is provided with initiatively baffle ring;

Be fixed with adjusting nut in support B, have servo-actuated pendency arm in adjusting nut, the end overcoat of servo-actuated pendency arm inward direction has bearings D, and bearings D outer ring is fixed with servo-actuated rotating cylinder, and servo-actuated rotating cylinder is provided with servo-actuated baffle ring;

Servo-actuated dependent wall there is the screw thread with nut screw connection;

Initiatively cantilevered axle is externally connected with manual rocking handle.