CN2685299Y

CN2685299Y - Reel with stop mechanism

Info

Publication number: CN2685299Y
Application number: CN 200320122761
Authority: CN
Inventors: 袁杰生; 曹再武; 徐坚伟
Original assignee: Ningbo Jiuding Machinery Co ltd
Current assignee: Ningbo Jiuding Machinery Co ltd
Priority date: 2003-12-21
Filing date: 2003-12-21
Publication date: 2005-03-16
Anticipated expiration: 2013-12-21

Abstract

The utility model discloses a reel with a stop mechanism, which comprises a reel disc bracket and also comprises a reel disc, a converting pipe joint and a movable joint valve which are arranged on the shaft of the reel disc bracket, a swing handle arranged at the side of the reel disc, and cushioning springs. The utility model is characterized in that one end of the shaft of the reel disc bracket is fixedly welded with a stop mechanism, and the position at the side of the reel disc corresponding to the stop mechanism is provided with a stop hole. The stop mechanism is composed of a pin bush fixed plate, a stop pin bush welded with the pin bush fixed plate, a stop pin positioned in the pin bush through hole, a lock pin lifting ring arranged in the transverse pore at the head of the small shaft of the stop pin in a pierced way, and springs sheathed with the ends of the small shaft of the stop pin. When the utility model is used, the lock pin lifting ring is pulled and rotated to enable the small cylinder end at the head of the large shaft of the stop pin to be inserted into the stop hole at the side of the reel disc, playing a stop and position role for the reel disc, preventing the reel disc rotating freely on the shaft of the reel disc bracket and overcoming the kinking phenomenon caused on the condition that a flexible pipe is let out too long when the reel with a stop mechanism is used.

Description

A kind of tube wrapping device with stop motion mechnism

Technical field

The utility model relates to a kind of the coiling and carries the mechanical device of gas, liquid hose, is meant a kind of tube wrapping device with stop motion mechnism especially.

Background technology

Gas is carried at present a kind of fast folding and unfolding, the winding machinery device of liquid hose, hand tube wrapping device is widely used in industry, industries such as domestic life, as cleaning (, metope, the flushing of automobile etc.), can (inflation of tire, driving engine adds cooling water expansion tank etc.) and need use on the air tool production fitting line, use conveying gas to these, during liquid hose, need the use occasion of folding and unfolding tube length at any time to bring great convenience, twining flexible pipe with manual mode compares, folding and unfolding flexible pipe speed has improved several times, and, operate lightly, flexible pipe is being received when having prevented use, let slip incident kink phenomenon in the journey.But, the hand tube wrapping device of existing manufacturer production, in use, flexible pipe reaches under the requirement situation emitting length, be in the displacement swing state owing to flexible pipe in the use, dilatory the moving of flexible pipe easily causes pipe winding disk to rotate, and makes the flexible pipe that is wound on the pipe winding disk freely emit phenomenons such as the kink that mostly occurs, and makes troubles to the user.

Summary of the invention

The technical problems to be solved in the utility model is the deficiency that exists at prior art, and a kind of stop motion mechnism that is provided with on tube wrapping device is provided, and prevents the tube wrapping device of a kind of tool stop motion mechnism that pipe winding disk freely rotates on the pipe support axle.

The technical scheme in the invention for solving the above technical problem is: a kind of tube wrapping device with stop motion mechnism, include the pipe winding disk support, be loaded on pipe winding disk, crossover connection joint, moving joint valve on the pipe winding disk support shaft, be loaded on the jiggle bar on the pipe winding disk side, and recoil spring, it is characterized in that being welded with stop motion mechnism on the end of pipe winding disk support shaft, corresponding stop motion mechnism position is provided with position-arresting hole in the pipe winding disk side.

Described stop motion mechnism comprises compositions such as lock pin drop handle, stop bit guide, guide adapter plate, spring, fixing pin.

Described guide adapter plate is provided with a small sircle hole and a big hole, the guide adapter plate places a end around the pipe bracket axle by the big hole suit, fixing by the welding of back, location mutually with back-up ring, the center-aligned of the position-arresting hole on its center of the small sircle hole on the guide adapter plate and the pipe winding disk.

The head of described stop bit guide cylindrical one end and the small sircle hole close fit of guide adapter plate connect fixingly at right angle face face down bonding, other end head is provided with shallow grooves, dark groove, and two grooves are crosswise and arrange.

Described fixing pin places large and small set through hole of stop bit guide, its large and small axle two ends cylindrical respectively with two large and small hole running-fits of guide through hole, portion also is provided with the roundlet column cap in the macro-axis termination of fixing pin.

Described spring housing is contained on the little axle at fixing pin middle part, and the one end surface leans on mutually with location, the right angle omoplate face of the large and small axle of fixing pin transition position, and the other end end face leans on mutually with the right angle stop bit omoplate face of the large and small circular hole transition position of stop bit guide.

Described lock pin drop handle is threaded onto in the horizontal aperture that the roundlet spindle nose end of fixing pin is provided with, and the one side is arranged in the cross recess of stop bit guide one termination portion.

Be compared with the prior art, tube wrapping device advantage of the present utility model is: owing to be provided with stop motion mechnism between tube wrapping device pipe support and pipe winding disk, when tube wrapping device in use, flexible pipe is released to when using length requirement, can operate stop motion mechnism fixes pipe winding disk, prevent that it from freely rotating on the pipe support axle, overcome existing tube wrapping device because no stop motion mechnism, in the use, easily cause flexible pipe freely to emit long and phenomenons such as generation kink, thereby bring convenience, simultaneously to the user, also can avoid carrying etc. in the process since pipe winding disk freely rotate the drawback that causes flexible pipe to emit.

Description of drawings

Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.

Fig. 1 is in the contour structures scheme drawing of reset mode for its stop motion mechnism of the utility model tube wrapping device.

Fig. 2 is in the contour structures scheme drawing of stop bit state for its stop motion mechnism of the utility model tube wrapping device.

Fig. 3 is the A portion enlarged drawing of Fig. 1.

Fig. 4 is the B portion enlarged drawing of Fig. 2.

Fig. 5 is the three-dimensional exploded view of the stop motion mechnism composed component of the utility model tube wrapping device.

The specific embodiment

Referring to Fig. 1-shown in Figure 2, a kind of tube wrapping device with stop motion mechnism comprises pipe winding disk support 4, is loaded on pipe winding disk 2, stop motion mechnism 3, crossover connection joint 5, moving joint valve 6 on the pipe winding disk support shaft, be loaded on the jiggle bar 1 on the pipe winding disk side, and recoil spring 7 is formed.Carry the flexible pipe I of gas, liquid to be wound on the pipe winding disk, an end of its joint is spirally connected with moving joint valve 6, grasps jiggle bar and to cw or anticlockwise direction pipe winding disk is rotated on the pipe winding disk support shaft, realizes the effect of folding and unfolding flexible pipe.More than except stop motion mechnism 3, all be prior art.

Described stop motion mechnism 3, enlarged drawing Fig. 4 of B portion referring to the enlarged drawing Fig. 3 of A portion, Fig. 2 of Fig. 1, and it is shown in Figure 5, comprise compositions such as lock pin drop handle 31, stop bit guide 32, guide adapter plate 33, spring 34, fixing pin 35, wherein guide adapter plate 33 is provided with a small sircle hole and a big hole, guide adapter plate 33 is sleeved on a end around pipe bracket axle 4 by big hole, its one side is near back-up ring 41 location, one side is with fixing around pipe bracket axle 4 welding, and makes small sircle hole center on it with 21 center-aligned of the position-arresting hole on the pipe winding disk; Behind the head of described stop bit guide 32 cylindricals one end and the small sircle hole close fit of guide adapter plate 33, connect fixingly at right angle face face down bonding, other end head is provided with shallow grooves 321, dark groove 322, two grooves are crosswise and arrange; Described fixing pin 35 places large and small set through hole of

stop bit guide

32,35 large and small two ends cylindricals of fixing pin respectively with the corresponding running-fit in two large and small holes of guide through hole.One is provided with the roundlet column cap in the macro-axis termination of fixing pin 35, and its outside diameter is slightly less than the aperture of the position-arresting hole 21 of pipe winding disk side setting.Little axial region position at fixing pin 35 middle parts is set with spring 34, and the one end surface leans on mutually with location, the right angle omoplate face 352 of large and small axle transition position, and the other end end face leans on mutually with the right angle stop bit omoplate face 323 of stop bit guide 32 large and small circular hole transition positions.In the horizontal aperture 351 of the roundlet spindle nose end setting of fixing pin 35, be coated with lock pin drop handle 31, because the elastic force push-and-pull action of 34 pairs of fixing pins 35 of spring, lock pin drop handle 31 1 sides are tightened up in the shallow grooves 321 that is positioned stop bit guide 32 1 termination portion cross recess, thereby, hold in the mouth of stop bit guide 32 through hole macropores the roundlet headpin positioned point that fixing pin 35 macro-axis head ends are provided with, stop bit mechanism is in open mode, and the pipe winding disk in the tube wrapping device can freely rotate on the pipe bracket axle.If make the through hole centrally aligned of the center of the position-arresting hole 21 on the pipe winding disk with stop bit guide 32, at this moment, after 31 pull-ups of lock pin drop handle being broken away from the shallow slot 321 of stop bit guide 32 heads, put down at 90 ° of angles of cw or left-hand revolution, then fixing pin 35 is under the effect of spring 34 elastic force, lock pin drop handle 31 drawn in the dark groove 322 that embeds stop bit guide 32 cross recess head ends with groove floor mutually by locating, the roundlet column cap of fixing pin 35 macro-axis head end settings is also from stop bit guide 32 stretching out first by pipe winding disk, motionless in the position-arresting hole 21 of insertion pipe winding disk, realize location stopping function to pipe winding disk.The stop motion mechnism of this tube wrapping device has simple in structure, the characteristics of reliable operation.

Claims

1. tube wrapping device with stop motion mechnism, include pipe winding disk support (4), be loaded on pipe winding disk (2), crossover connection joint (5), moving joint valve (6) on the pipe winding disk support shaft, be loaded on the jiggle bar (1) on the pipe winding disk side, and recoil spring (7), it is characterized in that being welded with stop motion mechnism (3) on the end of pipe winding disk support shaft (4), corresponding stop motion mechnism (3) position is provided with position-arresting hole (21) in the pipe winding disk side;

2. a kind of tube wrapping device with stop motion mechnism according to claim 1 is characterized in that: described stop motion mechnism (3) comprises lock pin drop handle (31), stop bit guide (32), guide adapter plate (33), spring (34), fixing pin (35) composition;

Described guide adapter plate (33) is provided with a small sircle hole and a big hole, guide adapter plate (33) places a end around pipe bracket axle (4) by the big hole suit, fixing by the welding of back, location mutually with back-up ring (41), its center of small sircle hole on the guide adapter plate (33) and the center-aligned of the position-arresting hole (21) on the pipe winding disk;

The head of described stop bit guide (32) cylindrical one end and the small sircle hole close fit of guide adapter plate (33) connect fixingly at right angle face face down bonding, other end head is provided with shallow grooves (321), dark groove (322), and two grooves are crosswise and arrange;

Described fixing pin (35) places large and small set through hole of stop bit guide (32), its large and small axle two ends cylindrical respectively with two large and small hole running-fits of guide through hole, portion also is provided with the roundlet column cap in the macro-axis termination of fixing pin (35);

Described spring (34) is sleeved on the little axle at fixing pin (35) middle part, the one end surface leans on mutually with the right angle location omoplate face (352) of the large and small axle of fixing pin (35) transition position, and the other end end face leans on mutually with the right angle stop bit omoplate face (323) of the large and small circular hole transition position of stop bit guide (32);

Described lock pin drop handle (31) is threaded onto in the horizontal aperture (351) that the roundlet spindle nose end of fixing pin (35) is provided with, and the one side is arranged in the cross recess of stop bit guide (32) one termination portions.