CN214562906U

CN214562906U - High-pressure rubber tube spiral nylon protective sleeve winding device

Info

Publication number: CN214562906U
Application number: CN202023149308.2U
Authority: CN
Inventors: 周峰; 张富宣; 阎科
Original assignee: Henan Yibo Technology Co ltd
Current assignee: Henan Yibo Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-02
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a high-pressure rubber tube spiral nylon protective sheath wind relates to high-pressure rubber tube protection field. The winding device for the spiral nylon protective sleeve of the high-pressure rubber pipe comprises a rack, wherein a rotating rod is arranged on the rack, a plug in interference fit with the inner diameter of the high-pressure pipe is arranged at the end part of the rotating rod, a spring clamp matched with the outer diameter of the high-pressure pipe is sleeved at the rear part of the plug, a guide rail pair is arranged on the side of the plug, a guide rail is fixed on the rack, and a sliding block is arranged on the guide rail to form the guide rail pair. This high-pressure rubber tube spiral nylon protective sheath wind, the plug and the high-pressure tube internal diameter interference fit of the tip of dwang, spring clamp and high-pressure tube external diameter fit, through unclamping the tip of clamping spring clamp at high-pressure tube external surface fixation nylon spiral protective sheath, will lead the pressure bar and insert between nylon spiral protective sheath and the high-pressure tube, starter motor, the dwang drives the high-pressure tube rotation, has solved and has twined by hand, intensity of labour is big, work efficiency is low, problem that working cost is high.

Description

High-pressure rubber tube spiral nylon protective sleeve winding device

Technical Field

The utility model belongs to the technical field of the protection of high-pressure rubber pipe and specifically relates to a high-pressure rubber pipe spiral nylon protective sheath wind.

Background

The high-pressure rubber pipe mainly comprises a high-pressure steel wire woven rubber pipe and a high-pressure steel wire wound rubber pipe according to a manufacturing process, wherein the high-pressure steel wire wound rubber pipe mainly comprises an inner rubber layer, a middle rubber layer, four or more steel wire reinforcing layers and an outer rubber layer, the inner rubber layer has the function of enabling a conveying medium to bear pressure and protecting steel wires from being corroded, the outer rubber layer protects the steel wires from being damaged, the steel wire (phi 0.3-2.0 reinforcing layers) layer is a framework material and has the reinforcing function, and the high-pressure rubber pipe is used for conveying petroleum base (such as mineral oil, soluble oil, hydraulic oil, fuel oil and lubricating oil) and water base liquid (such as emulsion liquid) with certain pressure and temperature in a mine hydraulic support, oil field development, engineering construction, hoisting transportation, metallurgy forging and forging, mining equipment, ships, injection molding machines, agricultural machines and various machine tools and mechanized and automatic hydraulic systems of various industrial departments, Oil-water emulsion, water), etc., and liquid-driven pipelines.

The existing high-pressure rubber pipe is large in usage amount, easy to wear and age, and needs to be protected by a spiral nylon protective sleeve, the existing common mode is that the rubber pipe is manually wound, and the spiral nylon protective sleeve is hard, so that the labor intensity of personnel in the whole process is large, the working efficiency is low, and the working cost is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that manual winding, intensity of labour is big, and work efficiency is low, and work cost is high, for solving above-mentioned problem, the utility model provides a high-pressure rubber tube spiral nylon protective sheath wind.

The purpose of the utility model is realized with the following mode: the utility model provides a high pressure rubber tube spiral nylon protective sheath wind, includes the frame, the dwang that sets up in the frame sets up the plug with high-pressure tube internal diameter interference fit at the tip of dwang, establish at the rear cover of plug with high-pressure tube external diameter fit's spring clamp, set up the guide rail pair in the side of plug, fixed guide rail in the frame sets up the slider on the guide rail and constitutes the guide rail pair, articulated arc pressure guide pole on the slider.

The frame on set up the dwang, for fixed motor in the frame, the one end of reduction gear is connected to the output of motor, the output end fixed chuck of reduction gear, chuck joint dwang.

The guide rail be two, two guide rails are located the both sides of dwang, the slider also is two, is located the guide rail of both sides respectively, the depression bar is led to the articulated arc of one side slider, the other end and the slider joint of opposite side of depression bar are led to the arc.

And the top ends of the sliding block and the rack are provided with return springs.

Compared with the prior art, the utility model has the advantages that the plug at the end part of the rotating rod is in interference fit with the inner diameter of the high-pressure pipe, the spring clamp is in outer diameter fit with the high-pressure pipe, the end part of the nylon spiral protective sleeve is fixed on the outer surface of the high-pressure pipe by loosening the clamping spring clamp, the pressure guide rod is inserted between the nylon spiral protective sleeve and the high-pressure pipe, the motor is started, the rotating rod drives the high-pressure pipe to rotate, the end part of the nylon spiral protective sleeve rotates along with the high-pressure pipe, the nylon spiral protective sleeve is gradually wound on the high-pressure pipe along with the rotation, the nylon spiral protective sleeve has certain hardness and generates force far away from a frame for the arc-shaped pressure guide rod, the spiral nylon protective sleeve fixed on the outer surface of the high-pressure pipe is wound on the outer surface of the high-pressure pipe under the guide of the arc-shaped pressure guide rod, the mechanical winding is realized, the labor intensity is low, the working efficiency is greatly improved, the working cost is reduced, the manual winding is solved, high labor intensity, low working efficiency and high working cost.

Drawings

Fig. 1 is a perspective view of a spiral nylon protective sleeve winding device for a high-pressure rubber hose.

FIG. 2 is a top sectional view of a spiral nylon protective sleeve winding device for a high pressure hose.

FIG. 3 is a front sectional view of a spiral nylon protective sleeve winding device for a high pressure hose.

Wherein, 1 frame, 2 motor switch, 3 dwang, 4 plugs, 5 spring clamps, 6 guide rails, 7 sliders, 8 arc pressure guide pole, 9 motors, 10 reduction gears, 11 chucks, 12 dead bolt locks, 13 reset spring.

Detailed Description

Example 1:

as shown in the attached drawings 1-3, a high-pressure rubber pipe spiral nylon protective sleeve winding device comprises a frame 1 and a rotating rod 3 arranged on the frame 1, wherein a plug 4 in interference fit with the inner diameter of a high-pressure pipe is arranged at the end part of the rotating rod 3, a spring clamp 5 in external diameter fit with the high-pressure pipe is sleeved behind the plug 4, a guide rail pair is arranged on the side of the plug 4, a guide rail 6 is fixed on the frame 1, a slide block 7 is arranged on the guide rail 6 to form the guide rail pair, an arc-shaped guide pressure rod 8 is hinged on the slide block 7, and a motor switch 2 is arranged on one side of the frame 1.

Frame 1 on set up dwang 3, for fixed motor 9 on the frame 1, the one end of reduction gear 10 is connected to motor 9's output, chuck 11 is fixed to reduction gear 10's output, 11 joint dwang 3 of chuck, set up dead bolt 12 on the chuck 11, dead bolt 12 has threely, three dead bolt 12 is adjusted simultaneously, dead not unidimensional dwang 3 of lock, and prevent that dwang 3 from taking place off-centre, also can directly replace the structure that chuck 11 and dead bolt 12 in the device constitute with three-jaw chuck, three-jaw chuck is by the chuck body, movable jack catch and jack catch actuating mechanism constitute. The lower surfaces of the guide parts of the three jaws on the three-jaw chuck are provided with threads which are meshed with the plane threads on the back surface of the disc-shaped bevel gear, when a spanner is used for rotating the bevel pinion through the square hole, the disc-shaped gear rotates, and the plane threads on the back surface simultaneously drive the three jaws to approach to the center or withdraw from the center so as to clamp workpieces with different diameters. The three-jaw chuck is used for replacing three reverse jaws on three jaws and used for mounting a workpiece with a larger diameter, the self-centering accuracy of the three-jaw chuck is 0.05-0.15mm, the three-jaw chuck is used for a long time, but the three jaws can be flared along with the abrasion of the chuck, the three jaws can slowly deviate from the center of a lathe spindle, the form and position tolerance of a processed part is increased, and the three-jaw chuck needs to be calibrated before use.

The guide rails 6 be two, two guide rails 6 are located the both sides of dwang 3, slider 7 is also two, is located the guide rail 6 of both sides respectively, the depression bar 8 is led to the articulated arc of slider 7 on one side, the slider 7 joint of the other end and the opposite side of depression bar 8 is led to the arc.

The top ends of the sliding block 7 and the frame 1 are provided with a return spring 13, and the return spring 13 is in a stretching state as shown in fig. 1.

The working process of the utility model is as follows: the outer surface of the plug 4 is inserted with a high-voltage tube, one end of a spiral nylon protective sleeve is fixed on the outer surface of the high-voltage tube by a spring clamp 5, then a pressure guide rod 8 is inserted between the high-voltage tube and the spiral nylon protective sleeve, a motor switch 2 is pressed, a motor 9 is started, a rotating rod 3 drives the end heads of the spiral nylon protective sleeve fixed on the outer surfaces of the high-voltage tube and the high-voltage tube to rotate, the pressure guide rod 8 prevents other parts of the spiral nylon protective sleeve from rotating due to the fact that the pressure guide rod 8 does not rotate, the spiral nylon protective sleeve is wound on the outer wall of the high-voltage tube from the end part of the spiral nylon protective sleeve, the spiral nylon protective sleeve wound on the outer wall of the high-voltage tube pushes the pressure guide rod 8 to move forwards until the high-voltage tube is wound, the motor 9 is powered off, the clamping end of the arc pressure guide rod 8 and a sliding block 7 is loosened, and the pressure guide rod 8 is moved away from between the high-voltage tube and the spiral nylon protective sleeve, shearing the spiral nylon protective sleeve, loosening the spring hoop, taking down the high-pressure pipe sleeved with the spiral nylon protective sleeve, and leading the pressure rod 8 to return to the starting position under the action of the reset spring 13 for repeated operation; when the high-pressure pipes with different diameters need to be wound, the rotating rod plugs with different diameters are replaced, so that the rotating rod plugs are matched with the high-pressure pipes with different diameters.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a high pressure rubber tube spiral nylon protective sheath wind, includes the frame, its characterized in that sets up the dwang in the frame, sets up the plug with high-pressure tube internal diameter interference fit at the tip of dwang, establish at the rear cover of plug with high-pressure tube external diameter fit's spring clamp, set up the guide rail pair in the side of plug, fixed guide rail in the frame sets up the slider on the guide rail and constitutes the guide rail pair, the articulated arc pressure guide pole of slider.

2. The spiral nylon protective sleeve winding device for the high-pressure rubber hose according to claim 1, wherein a rotating rod is arranged on the frame and is used for fixing a motor on the frame, the output end of the motor is connected with one end of a speed reducer, a chuck is fixed at the output end of the speed reducer, and the chuck is clamped with the rotating rod.

3. The spiral nylon protective sleeve winding device for the high-pressure rubber hose according to claim 1, wherein the number of the guide rails is two, the two guide rails are located on two sides of the rotating rod, the number of the sliding blocks is two, the two sliding blocks are respectively located in the guide rails on two sides, the sliding block on one side is hinged with the arc-shaped pressure guide rod, and the other end of the arc-shaped pressure guide rod is clamped with the sliding block on the other side.

4. The spiral nylon protective sleeve winding device for the high-pressure rubber hose as claimed in claim 2, wherein the top ends of the sliding block and the frame are provided with return springs.