CN221464510U - Hose length detection tool - Google Patents

Abstract

The utility model discloses a hose length detection tool in the technical field of hose detection, which comprises a bottom plate, a base and a detection unit, wherein the base and the detection unit are fixedly arranged on the bottom plate; the detection unit is used for detecting the end face position of one end of the hose far away from the alignment stop block, and the mandrel used for supporting the hose is arranged on the side edge of the base, so that the hose can be completely straightened by the mandrel, and the measurement accuracy is ensured.

Description

Hose length detection tool

Technical Field

The utility model relates to the technical field of hose detection, in particular to a hose length detection tool.

Background

Along with the development of the cooking robot technology, the difficulty of dishes that can be finished is also higher and higher, so that the peristaltic pump is used more and more widely in the cooking robot, the peristaltic pump works by extruding the peristaltic pipe, whether the length of the peristaltic pipe is qualified directly influences the service life of the peristaltic pipe or not, the situation of deviation can easily occur due to overlong, the peristaltic pipe is easy to wear, and the peristaltic pipe is in a bending state in a natural state and is difficult to ensure the cutting length, so that the peristaltic pipe length checking step is indispensable.

The existing tubular workpiece mostly adopts a horizontal length measuring meter when the length is measured, but the hose is difficult to keep in a straight state in a natural state, so that the traditional horizontal length measuring meter cannot be used for measuring the length of the hose, at present, when the peristaltic tube is measured in length, workers manually measure the length of the hose, the hose is straightened by inserting a screwdriver into the hose, and then the length of the hose is manually measured by a vernier caliper.

However, the manual measurement is difficult to keep consistent, the measurement result of the peristaltic tube is greatly affected, the uniqueness of the inspection cannot be kept, and certain hidden trouble is caused for normal production and use.

Based on the above, the present utility model designs a hose length detection tool to solve the above problems.

Disclosure of Invention

The utility model aims to provide a hose length detection tool, which solves the problems that the method of a measurer is difficult to keep consistent during manual measurement in the background technology, the measurement result of a peristaltic tube is greatly affected, the uniqueness of the detection cannot be kept, and certain hidden danger is caused to normal production and use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hose length detection instrument, includes bottom plate, the fixed base and the detecting element that sets up on the bottom plate, the side fixed mounting of base has the dabber, the dabber is used for inserting hose inner chamber and props up the hose, and the fixed mounting of dabber has the alignment dog, and hose cover is established behind the dabber surface wherein one end terminal surface and is offset with the alignment dog; the detection unit is used for detecting the end face position of one end of the hose, which is far away from the alignment stop block.

As a further scheme of the utility model, the detection unit comprises a movable cutting sleeve which is in sliding fit with the mandrel and used for being contacted with the end face of the hose to generate displacement, and a display component for displaying a result according to the displacement of the movable cutting sleeve.

As a further scheme of the utility model, a spring for resetting the movable clamping sleeve is fixedly arranged on the side edge of the movable clamping sleeve.

As a further scheme of the utility model, the display component is a dial indicator fixedly connected with the base or the bottom plate, a measuring rod of the dial indicator is coaxially arranged with the mandrel, and the measuring head is contacted with the movable clamping sleeve.

As a further scheme of the utility model, the display component is a dial fixedly connected with the base or the bottom plate and a pointer which is rotatably arranged on the surface of the dial through a pointer shaft, and one end of the pointer, which is close to the movable clamping sleeve, is movably connected with the movable clamping sleeve.

As a further scheme of the utility model, the distance from the connecting end of the pointer to the pointer shaft of the movable clamping sleeve is smaller than the distance from the other end of the pointer to the pointer shaft.

As a further scheme of the utility model, one end of the pointer shaft far away from the pointer is provided with a balancing weight for resetting the pointer.

As a further scheme of the utility model, the base is provided with a mounting hole for mounting the mandrel, and the mandrel is inserted into the mounting hole and is pressed by a bolt.

As a further scheme of the utility model, an adjusting clamping sleeve is axially arranged on the mandrel in a sliding manner, a fastening bolt for fixing the position of the adjusting clamping sleeve on the mandrel is meshed with the surface of the adjusting clamping sleeve in a threaded manner, and one end of the spring, which is far away from the movable clamping sleeve, is fixedly connected with the adjusting clamping sleeve.

As a further aspect of the present utility model, the alignment block is detachably mounted at an end of the mandrel away from the base.

Compared with the prior art, the utility model has the beneficial effects that:

This device is through setting up the dabber that is used for supporting the hose at the side of base, when measuring the hose size, establishes the hose cover at the dabber, through the size of control dabber, makes the dabber can prop up the hose completely straight, aligns dog and one of them one end of hose offset, with the one end fixed position of hose, the length of measuring unit detection hose at last, the hose is straight state this moment, just so can guarantee measuring accuracy when measuring, whole device use is also very simple, convenient, can also very big promotion measuring efficiency when promoting the measuring accuracy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the general structure of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the dial indicator of the present utility model;

FIG. 4 is a schematic diagram of a first connection mode of the movable ferrule and the pointer in the present utility model;

FIG. 5 is a schematic diagram of a second connection mode of the movable ferrule and the pointer in the present utility model;

FIG. 6 is a schematic diagram of the weight of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A bottom plate; 2. a base; 21. a mounting hole; 3. a mandrel; 4. aligning the stop blocks; 5. a movable cutting sleeve; 51. a spring; 61. a dial gauge; 62. a dial; 63. a pointer shaft; 64. a pointer; 7. balancing weight; 8. adjusting the cutting sleeve; 9. and (3) a hose.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a hose length detection instrument, includes bottom plate 1, base 2 and the detecting element of fixed setting on bottom plate 1, and the side fixed mounting of base 2 has dabber 3, and dabber 3 is used for inserting hose 9 inner chamber and props up hose 9, and the fixed mounting of dabber 3 has alignment dog 4, and hose 9 cover is established behind dabber 3 surface wherein one end terminal surface offsets with the alignment dog; the detection unit is used for detecting the end face position of the end, away from the alignment stop 4, of the hose 9.

In this embodiment, by arranging the mandrel 3 at the side of the base 2, the mandrel 3 is inserted into the hose 9 to straighten the hose 9, and then the hose 9 is abutted against the end of the hose 9 away from the base 2 through the alignment block 4, and since the position of the end of the hose 9 contacting with the alignment block 4 is determined at this time, the mandrel 3 straightens the hose 9 from the inside, and the detecting unit only needs to detect the position of the hose 9 away from the end of the alignment block 4, so that the accuracy of the detecting result can be ensured.

When the flexible pipe 9 is in operation, firstly, the flexible pipe 9 is aligned with the mandrel 3, then the flexible pipe 9 is sleeved on the surface of the mandrel 3, the section of the mandrel 3 is round or regular polygon, when the section of the mandrel 3 is round, the diameter of the mandrel 3 is equal to the inner diameter of the flexible pipe 9, the inner cavity of the flexible pipe 9 can be completely filled, when the section of the mandrel 3 is regular polygon, the diameter of the circumscribed circle of the regular polygon is equal to the inner diameter of the flexible pipe 9, so that the friction force between the mandrel 3 and the inner cavity of the flexible pipe 9 can be reduced when the flexible pipe 9 is straightened, after the mandrel 3 enters the flexible pipe 9, the end face of one end of the flexible pipe 9 is abutted against the alignment stop 4, the effect of fixing the position of one end of the flexible pipe 9 is achieved, and then the length of the flexible pipe 9 is measured through the detection unit.

The device can ensure the accuracy of the measurement result when used for measuring the length of the hose 9, is very simple and convenient when used, greatly improves the detection efficiency, has simple and small structure, has low requirement on the use environment, and can be placed on any inspection platform.

As shown in fig. 1-3, the detection unit comprises a movable cutting sleeve 5 which is in sliding fit with the mandrel 3 and is used for being contacted with the end face of the hose 9 to generate displacement, and a display assembly 6 which displays the result according to the displacement of the movable cutting sleeve 5.

In this embodiment, through the terminal surface and the movable cutting ferrule 5 contact promotion movable cutting ferrule 5 of hose 9 remove, and then measure the length of hose 9, the hose 9 of the pipe wall ratio of being convenient for is thin, during operation, the preset distance between alignment dog 4 and the movable cutting ferrule 5 is less than the length of hose 9, alignment dog 4 and movable cutting ferrule 5 respectively with the both ends contact of hose 9, alignment dog 4 fixed in position simultaneously, just so can promote movable cutting ferrule 5 through hose 9 to remove, the detection unit is through the length of the indirect determination hose 9 of displacement volume of detecting movable cutting ferrule 5, realize the measurement to hose 9 length.

As shown in fig. 1-3, a spring 51 for resetting the movable ferrule 5 is fixedly arranged at the side of the movable ferrule 5.

In this embodiment, when detecting hose 9 length, the position of movable cutting ferrule 5 can take place to remove, and spring 51 then is used for resetting movable cutting ferrule 5 when hose 9 leaves, makes whole device use more convenient, does not need manual movable cutting ferrule 5 that resets, and spring 51 can also compress tightly hose 9 through movable cutting ferrule 5 simultaneously, makes hose 9's both ends terminal surface can be hugged closely with the side terminal surface that aligns dog 4 and movable cutting ferrule 5 respectively, guarantees measuring accuracy.

As shown in fig. 3, the display assembly 6 is a dial indicator 61 fixedly connected with the base 2 or the bottom plate 1, a measuring rod of the dial indicator 61 is coaxially installed with the mandrel 3, and the measuring head is in contact with the movable clamping sleeve 5.

In this embodiment, detect the displacement of movable cutting ferrule 5 through amesdial 61, the during operation, hose 9 can promote movable cutting ferrule 5 after the cover is established on dabber 3 and remove, the gauge head of amesdial 61 and the one side contact of movable cutting ferrule 5 back to hose 9, movable cutting ferrule 5 will promote the gauge head of amesdial 61 and remove at the removal in-process, reading needle on amesdial 61 dial 62 will take place the skew, the size of hose 9 at present is confirmed through the instruction of reading needle on amesdial 61 dial 62, whether the length of hose 9 at present is greater than or less than the default size can be accurate, specifically with default size difference how much, the convenience follow-up staff adjusts processing equipment.

As shown in fig. 1-5, the display assembly 6 is a dial 62 fixedly connected with the base 2 or the bottom plate 1, and a pointer 64 rotatably arranged on the surface of the dial 62 through a pointer shaft 63, wherein one end of the pointer 64, which is close to the movable clamping sleeve 5, is movably connected with the movable clamping sleeve 5.

In this embodiment, the pointer 64 is driven to swing through the displacement of the movable clamping sleeve 5, whether the size of the hose 9 meets the requirement or not is determined through the offset angle of the pointer 64, as shown in fig. 4, the top end of the movable clamping sleeve 5 is provided with the inserted link, when the inserted link is rotationally connected with the movable clamping sleeve 5, the inserted link is in plug-in fit with the bottom end of the pointer 64, as shown in fig. 5, when the inserted link is fixedly arranged at the top end of the movable clamping sleeve 5, the inserted link is positioned in a groove formed in the bottom end of the pointer 64, the pointer 64 is pushed by the inserted link to swing, during operation, the movable clamping sleeve 5 moves to drive the lower end of the pointer 64 to rotate around the pointer shaft 63, the position of one end of the pointer 64 far from the movable clamping sleeve 5 on the surface of the dial 62 is changed, the surface of the dial 62 can be divided into different areas through lines or different colors, when the pointer 64 is positioned in a certain specific area, the length of the hose 9 is required, and when the pointer 64 is separated from the specific area, the specific area is the length of the hose 9 is not qualified, thus a worker can quickly determine whether the length of the hose 9 is required, and the worker can work efficiency is further improved.

As shown, the distance from the connecting end of the pointer 64 to the movable sleeve 5 to the pointer shaft 63 is smaller than the distance from the other end of the pointer 64 to the pointer shaft 63.

In this embodiment, the swing amplitude of the top end of the pointer 64 is enlarged by the lever principle, so that the staff can conveniently judge whether the size of the hose 9 meets the standard.

As shown in fig. 6, the end of the pointer shaft 63 remote from the pointer 64 is mounted with a weight 7 for resetting the pointer 64.

In this embodiment, when the plunger rod at the top end of the movable sleeve 5 pushes the pointer 64 to swing, when the spring 51 resets the movable sleeve 5, the movable sleeve 5 does not drive the pointer 64 to reset, the pointer 64 can only recover to a vertical state under the action of gravity, the balancing weight 7 can drive the pointer 64 to recover to an initial inclined state through the pointer shaft 63, and it is confirmed that the pointer 64 can maintain an effective detection range.

As shown in fig. 2, the base 2 is provided with a mounting hole 21 for mounting the mandrel 3, and the mandrel 3 is inserted into the mounting hole 21 and pressed by a bolt.

In this embodiment, the mandrel 3 is installed in the mounting hole 21 formed in the base 2 and is pressed by the bolt, when the length of the flexible pipe 9 with different lengths is measured, the length of the flexible pipe 9 with different lengths extending out of the side edge of the base 2 needs to be adjusted, the bolt used for pressing the mandrel 3 on the surface of the base 2 can be unscrewed first during adjustment, at this time, the mandrel 3 can move left and right in the mounting hole 21, so that the length of the mandrel 3 extending out of the side edge of the base 2 can be adjusted, the mandrel 3 in the mounting hole 21 can be replaced, the mandrel 3 with different sizes is replaced, and finally the mandrel 3 is pressed by the bolt, so that the whole measuring device can adapt to the measurement of the flexible pipe 9 with different lengths and different diameters, and the application range is wider.

As shown in fig. 1-2, an adjusting clamping sleeve 8 is axially arranged on the mandrel 3 in a sliding manner, a fastening bolt for fixing the position of the adjusting clamping sleeve 8 on the mandrel 3 is meshed with the surface of the adjusting clamping sleeve 8 in a threaded manner, and one end, away from the movable clamping sleeve 5, of a spring 51 is fixedly connected with the adjusting clamping sleeve 8.

In this embodiment, one end of the spring 51 away from the movable clamping sleeve 5 is fixedly connected with the adjusting clamping sleeve 8, the adjusting clamping sleeve 8 is fixedly arranged on the mandrel 3 through a fastening bolt (not shown in the figure), and when pipelines with different wall thicknesses are detected, the adjusting clamping sleeve 8 can be fixed at different positions on the mandrel 3, so that the elastic force of the spring 51 is changed during operation, and the elastic force of the spring 51 is ensured to enable the end faces of two ends of the hose 9 to be tightly aligned with the side edges of the stop block 4 and the movable clamping sleeve 5.

As shown in fig. 1-3, an alignment stop 4 is removably mounted to the end of the spindle 3 remote from the base 2.

In this embodiment, the alignment stopper 4 is engaged with the end of the mandrel 3 far away from the base 2 by threads, the alignment stopper 4 can be mounted on the mandrel 3 and detached from the mandrel 3 by rotating the alignment stopper 4, the alignment stopper 4 is detachably mounted on the end of the mandrel 3 far away from the base 2, when the hose 9 is mounted on the mandrel 3, the alignment stopper 4 can be detached from the mandrel 3, the hose 9 can be easily sleeved on the surface of the mandrel 3, and finally the alignment stopper 4 is mounted on the end of the mandrel 3 far away from the base 2, so that the hose 9 is mounted.

Claims (10)

1. The utility model provides a hose length detects instrument, includes bottom plate (1), fixed base (2) and the detecting element who sets up on bottom plate (1), its characterized in that:

The side of the base (2) is fixedly provided with a mandrel (3), the mandrel (3) is used for being inserted into an inner cavity of a hose (9) to straighten the hose (9), the mandrel (3) is fixedly provided with an alignment stop block (4), and one end face of the hose (9) is propped against the alignment stop block (4) after being sleeved on the surface of the mandrel (3);

The detection unit is used for detecting the end face position of one end of the hose (9) far away from the alignment stop block (4).

2. A hose length testing tool according to claim 1, wherein: the detection unit comprises a movable cutting sleeve (5) which is in sliding fit with the mandrel (3) and is used for being contacted with the end face of the hose (9) to generate displacement, and a display assembly (6) which displays a result according to the displacement of the movable cutting sleeve (5).

3. A hose length testing tool according to claim 2, wherein: the side of the movable clamping sleeve (5) is fixedly provided with a spring (51) for resetting the movable clamping sleeve (5).

4. A hose length testing tool according to claim 2, wherein: the display assembly (6) is a dial indicator (61) fixedly connected with the base (2) or the bottom plate (1), a measuring rod of the dial indicator (61) is coaxially installed with the mandrel (3), and the measuring head is in contact with the movable clamping sleeve (5).

5. A hose length testing tool according to claim 2, wherein: the display assembly (6) is a dial plate (62) fixedly connected with the base (2) or the bottom plate (1) and a pointer (64) rotatably arranged on the surface of the dial plate (62) through a pointer shaft (63), and one end, close to the movable clamping sleeve (5), of the pointer (64) is movably connected with the movable clamping sleeve (5).

6. A hose length testing tool according to claim 5, wherein: the distance from the connecting end of the pointer (64) to the movable clamping sleeve (5) to the pointer shaft (63) is smaller than the distance from the other end of the pointer (64) to the pointer shaft (63).

7. A hose length testing tool according to claim 5, wherein: one end of the pointer shaft (63) far away from the pointer (64) is provided with a balancing weight (7) for resetting the pointer (64).

8. A hose length testing tool according to claim 4, wherein: the base (2) is provided with a mounting hole (21) for mounting the mandrel (3), and the mandrel (3) is inserted into the mounting hole (21) and is pressed by a bolt.

9. A hose length testing tool according to claim 3, wherein: the adjustable clamping sleeve is characterized in that an adjusting clamping sleeve (8) is axially arranged on the mandrel (3) in a sliding mode, a fastening bolt used for fixing the position of the adjusting clamping sleeve on the mandrel (3) is meshed with the surface of the adjusting clamping sleeve (8) in a threaded mode, and one end, away from the movable clamping sleeve (5), of the spring (51) is fixedly connected with the adjusting clamping sleeve (8).

10. A hose length testing tool according to claim 4, wherein: the alignment stop block (4) is detachably arranged at one end of the mandrel (3) far away from the base (2).