CN216669492U - A device for detecting the bending degree of rubber hose assemblies - Google Patents

Abstract

The utility model discloses a device for detecting the bending degree of a rubber hose assembly, which belongs to the technical field of rubber hoses and comprises a linear track and two arc-shaped tracks, wherein the bottom end of the linear track is connected with a connecting mechanism, the top ends of the linear track and the two arc-shaped tracks are both connected with a sliding seat, the middle part of one end of each of the two arc-shaped tracks is provided with a sliding chute, the middle part of the inner wall of the sliding chute is provided with an extrusion fixing mechanism, the middle part of the bottom end of the linear track is fixedly provided with a fixed seat, and two end surfaces of the fixed seat are equidistantly and symmetrically welded with manual telescopic rods. Meanwhile, the arc-shaped rail and the linear rail can be conveniently and quickly aligned.

Description

A device for detecting the curvature of a rubber hose assembly

technical field

The utility model relates to the technical field of rubber hoses, in particular to a bending degree detection device for a rubber hose assembly.

Background technique

Rubber hose is a steel wire braided hose. The hose is composed of an inner rubber layer, a steel wire braided layer and an outer rubber layer. It is suitable for conveying hydraulic fluids, such as alcohol, fuel oil, lubricating oil, emulsion, etc., the production process of rubber hose After that, it is necessary to perform a bending test on the pipeline to understand the bending angle of the pipeline and the stretching situation of the rubber in the pipeline during the bending process. For this reason, a Chinese patent discloses a rubber hose assembly bending test device, application number 201920036120.5, the utility model It is convenient to bend the rubber hose assembly, and the installation and disassembly of the rubber hose assembly is very convenient. During the bending test of the rubber hose assembly, the rubber hose assembly will not deviate, and the hydraulic cylinder The force application point always acts on the center of the rubber hose assembly, which improves the bending test accuracy of the rubber hose assembly.

However, this patent also has the following disadvantages. Because the device is not convenient for the rails to be placed and transported separately, the rail transportation is difficult, and the time required for the rails in the later stage is too long, thereby increasing the need for the device to be spliced. time, which further increases the time required for rubber hose detection.

Utility model content

The purpose of this utility model is to provide a device for detecting the curvature of a rubber hose assembly, so as to solve the problem that the device is inconvenient to separate the rails for handling, which leads to difficulty in rail transportation, and easily leads to later stages. The time required for its track is too long, thereby increasing the time required for splicing the device, and further increasing the problems required for the detection of the rubber hose.

In order to solve the above technical problems, the present utility model provides the following technical solutions: a device for detecting the curvature of a rubber hose assembly, comprising a linear track and two arc-shaped tracks, the bottom end of the linear track is connected with a connecting mechanism, so The linear track and the top ends of the two arc-shaped tracks are connected with sliding seats, a chute is arranged in the middle of one end of the two arc-shaped tracks, and a pressing and fixing mechanism is installed in the middle of the inner wall of the chute.

Preferably, the connection mechanism includes a fixed seat, a manual telescopic rod, a movable seat, a two-way threaded rod, a limit sleeve and a rotating sleeve;

A fixed seat is fixedly installed in the middle of the bottom end of the linear track, and manual telescopic rods are welded symmetrically at both ends of the fixed seat at equal distances. There is a bidirectional threaded rod, the outer surface of the bidirectional threaded rod is welded with limiting sleeves at the positions on both sides of the fixed seat, and both sides of the outer surface of the bidirectional threaded rod are connected with rotating sleeves through threads.

Preferably, the rotating sleeve and the moving base are welded and connected, and the moving base and the arc-shaped track are fixedly connected, which can facilitate the fixing between the rotating sleeve and the moving base and reduce the friction between the rotating sleeve and the moving base. Fixed difficulty.

Preferably, the edge of the outer surface of the limit sleeve is provided with anti-skid lines, and the two-way threaded rod and the fixed seat are limited by the limit sleeve, which can facilitate the rotation of the two-way threaded rod and reduce the difficulty of rotating the two-way threaded rod. .

The extrusion fixing mechanism includes a manual telescopic column, a moving bar, a positioning bar, a screw rod, an extrusion bar and a positioning groove;

A manual telescopic column is installed in the middle of the inner wall of the chute, one end of the manual telescopic column is welded with a moving bar, one end of the moving bar is welded with a positioning bar, one end of the positioning bar is provided with a positioning groove, and the middle part of the positioning groove is A screw rod is rotatably connected, and the outer surface of the screw rod is located at the inner position of the positioning groove and is connected with an extrusion strip through a thread.

Preferably, the edge of the inner wall of the moving bar and the edge of the outer surface of the chute are attached to each other, and the moving bar and the sliding seat are connected by a manual telescopic column, which can facilitate the movement of the moving bar and reduce the friction of the moving bar. Difficulty moving.

Compared with the prior art, the beneficial effects achieved by the utility model are:

1. Through the connection mechanism, it is easy to adjust the distance between the curved track and the linear track, which reduces the difficulty of adjusting the distance between the curved track and the linear track, so that the handling of the curved track and the linear track can be facilitated, reducing the The handling difficulty of the curved track and the linear track is reduced, and at the same time, the quick alignment between the curved track and the linear track can be facilitated.

2. By squeezing the fixing mechanism, the connection between the rubber hose and the sliding seat can be made more stable, and the phenomenon of falling off between the sliding seat and the rubber hose can be prevented, which further facilitates the detection of the rubber hose and reduces the rubber softness. Difficulty of tube detection.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

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

Fig. 2 is the structural representation of the connecting mechanism of the present utility model;

3 is a schematic structural diagram of the extrusion fixing mechanism of the present invention;

In the figure: 1. Linear track; 2. Arc track;

3. Connection mechanism; 301, fixed seat; 302, manual telescopic rod; 303, movable seat; 304, two-way threaded rod; 305, limit sleeve; 306, rotating sleeve;

4. Sliding seat; 5. Chute;

6. Squeeze fixing mechanism; 601, manual telescopic column; 602, moving bar; 603, positioning bar; 604, screw; 605, extrusion bar; 606, positioning groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3, the present utility model provides a technical solution: a device for detecting the curvature of a rubber hose assembly, comprising a linear track 1 and two arc-shaped tracks 2, the bottom end of the linear track 1 is connected with a connecting mechanism 3 , the top ends of the linear track 1 and the two arc-shaped tracks 2 are connected with a sliding seat 4, and the connecting mechanism 3 includes a fixed seat 301, a manual telescopic rod 302, a movable seat 303, a two-way threaded rod 304, a limit sleeve 305 and a rotating sleeve 306;

A fixed seat 301 is fixedly installed in the middle of the bottom end of the linear track 1, and a manual telescopic rod 302 is welded equidistantly and symmetrically on both ends of the fixed seat 301. The two manual telescopic rods 302 are connected by a movable seat 303. Two-way threaded rod 304, the outer surface of the two-way threaded rod 304 is located on both sides of the fixed seat 301 are welded with limit sleeves 305, the outer surface of the limit sleeve 305 is provided with anti-skid lines, and the two-way threaded rod 304 and the fixed seat 301 pass through The limit sleeve 305 is limited, which can facilitate the rotation of the two-way threaded rod 304 and reduce the difficulty of rotating the two-way threaded rod 304. Both sides of the outer surface of the two-way threaded rod 304 are threadedly connected with a rotating sleeve 306, a rotating sleeve 306 and a movable seat 303 Welding connection between the moving base 303 and the arc track 2 can facilitate the fixing between the rotating sleeve 306 and the moving base 303 and reduce the difficulty of fixing between the rotating sleeve 306 and the moving base 303 .

A chute 5 is opened in the middle of one end of the two arc-shaped rails 2, and a pressing and fixing mechanism 6 is installed in the middle of the inner wall of the sliding groove 5. Extrusion strip 605 and positioning groove 606;

A manual telescopic column 601 is installed in the middle of the inner wall of the chute 5, and one end of the manual telescopic column 601 is welded with a moving bar 602. They are connected by manual telescopic columns 601, which can facilitate the movement of the moving bar 602 and reduce the difficulty of moving the moving bar 602. One end surface of the moving bar 602 is welded with a positioning bar 603, and one end surface of the positioning bar 603 is provided with a positioning slot 606. The positioning slot 606 A screw 604 is rotatably connected to the inner middle, and an extrusion strip 605 is threadedly connected to the outer surface of the screw 604 at the inner position of the positioning groove 606 .

The working principle of the utility model: the user drives the bidirectional threaded rod 304 to rotate inside the fixed seat 301 through the limiting sleeve 305, and the bidirectional threaded rod 304 drives the rotating sleeve 306 to move when the two-way threaded rod 304 rotates, and when the rotating sleeve 306 moves, it drives the sliding seat 4 to move, When the sliding seat 4 moves, it drives the arc-shaped track 2 to move, which can facilitate the adjustment of the distance between the arc-shaped track 2 and the linear track 1, and reduces the difficulty of adjusting the distance between the arc-shaped track 2 and the linear track 1, thereby facilitating the adjustment of the distance between the arc-shaped track 2 and the linear track 1. The handling of the curved track 2 and the linear track 1 reduces the difficulty of handling the curved track 2 and the linear track 1 , and at the same time facilitates rapid alignment between the curved track 2 and the linear track 1 .

Then the user connects the rubber hoses with the three sliding seats 4 respectively, and after the connection between the rubber hose and the sliding seats 4 on the arc track 2 is completed, the user pulls the positioning bar 603, and the positioning bar 603 drives the movement of the positioning bar 603. The moving bar 602 moves, and when the moving bar 602 moves, it drives the manual telescopic column 601 to stretch, and then the user rotates the screw 604. When the screw 604 rotates, it drives the extruding bar 605 to move, and when the extruding bar 605 moves, it softens the rubber on the surface of the sliding seat 4. Fixing the tube can make the connection between the rubber hose and the sliding seat 4 more stable, prevent the phenomenon of falling off between the sliding seat 4 and the rubber hose, further facilitate the detection of the rubber hose, and reduce the rubber hose. Difficulty of detection.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A device for detecting the curvature of a rubber hose assembly, comprising a linear track (1) and two arcuate tracks (2), characterized in that: the bottom end of the linear track (1) is connected with a connecting mechanism ( 3), a sliding seat (4) is connected to the top of the linear track (1) and the two arc-shaped tracks (2), and a chute (5) is provided in the middle of one end of the two arc-shaped tracks (2). ), an extrusion fixing mechanism (6) is installed in the middle of the inner wall of the chute (5). 2 . The device for detecting the curvature of a rubber hose assembly according to claim 1 , wherein the connecting mechanism ( 3 ) comprises a fixed seat ( 301 ), a manual telescopic rod ( 302 ), and a movable seat ( 303 ). 3 . ), a two-way threaded rod (304), a limit sleeve (305) and a rotating sleeve (306); A fixing seat (301) is fixedly installed in the middle of the bottom end of the linear track (1), and manual telescopic rods (302) are welded equidistantly and symmetrically on both ends of the fixing seat (301), and two manual telescopic rods (302) They are connected by a movable seat (303), the middle part of the inner wall of the fixed seat (301) is rotatably connected with a bidirectional threaded rod (304), and the outer surface of the bidirectional threaded rod (304) is located on both sides of the fixed seat (301). A limit sleeve (305) is welded, and a rotating sleeve (306) is connected on both sides of the outer surface of the bidirectional threaded rod (304) through threads. 3. A device for detecting the curvature of a rubber hose assembly according to claim 2, wherein the rotating sleeve (306) and the movable seat (303) are connected by welding, and the movable seat (303) is connected by welding. 303) and the arc track (2) are fixedly connected. 4. The device for detecting the curvature of a rubber hose assembly according to claim 2, wherein the outer surface of the limiting sleeve (305) is provided with an anti-skid pattern, and the bidirectional threaded rod (305) 304) and the fixed seat (301) are limited by a limit sleeve (305). 5 . The device for detecting the curvature of a rubber hose assembly according to claim 1 , wherein the pressing and fixing mechanism ( 6 ) comprises a manual telescopic column ( 601 ), a moving bar ( 602 ), a positioning strip (603), a screw (604), an extrusion strip (605) and a positioning groove (606); A manual telescopic column (601) is installed in the middle of the inner wall of the chute (5), one end of the manual telescopic column (601) is welded with a moving bar (602), and one end of the moving bar (602) is welded with a positioning bar (603) One end of the positioning strip (603) is provided with a positioning groove (606), the inner middle of the positioning groove (606) is rotatably connected with a screw (604), and the outer surface of the screw (604) is located inside the positioning groove (606) An extruded strip (605) is screwed at the position. 6. A device for detecting the curvature of a rubber hose assembly according to claim 5, wherein the edge of the inner wall of the moving strip (602) and the edge of the outer surface of the chute (5) are mutually Fittingly, the moving bar (602) and the sliding seat (4) are connected by a manual telescopic column (601).

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