CN210464540U - Full performance testing device for metal pipe of dust collector - Google Patents

Abstract

The utility model discloses a dust collector metal tube full-performance testing device, which is used for detecting the problems of sealing negative pressure, voltage-resistant insulation, wire rod on-off polarity and screw missing lock, and comprises a bottom fixing seat, a control box, a lateral part mounting seat, a middle guide seat, a driving cylinder and a testing head structure, wherein the lateral part mounting seat comprises an external sheath and an internal upright post, and a mounting groove is formed between the external sheaths of the internal upright posts; the test head structure comprises a connecting plate, a connecting column, an elastic thimble, a travel switch, a middle test end, a high-voltage thimble, a first mounting plate and a second mounting plate, wherein the middle test end is fixedly connected with the first mounting plate and penetrates through the second mounting plate, and the travel switch is mounted on the first mounting plate; the metal pipe to be tested comprises a mounting end and a testing end, the mounting end is mounted in the mounting groove, the middle testing end and the high-voltage thimble are used for testing, and whether the screw is locked in place or not is judged through the travel switch, so that the testing efficiency is high, and the problem of inconvenience in manual testing is solved.

Description

Full performance testing device for metal pipe of dust collector

Technical Field

The utility model relates to a test field especially relates to a dust catcher tubular metal resonator full capability test device.

Background

At present, with the rapid development of society, more and more metal pipes are applied to actual assembly, but before the assembly, the gas tightness and high pressure conductivity of the metal pipe and whether internal screws are locked need to be tested, manual inspection is generally needed in actual production, on one hand, because the metal pipe does not have a fixed position, the stability of an inspection tool is poor, detection is affected, on the other hand, the inspection efficiency is low, and inconvenience is brought to production.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a dust collector metal tube full-performance testing device, which can solve the problem of low checking efficiency.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a full-performance testing device for a metal tube of a dust collector comprises a bottom fixing seat, a control box, a side mounting seat, a middle guide seat, a driving air cylinder and a testing head structure, wherein the control box is mounted on the bottom fixing seat; the side mounting seat comprises an outer sheath and an inner upright, the inner upright is positioned on the inner side of the outer sheath, and a mounting groove is formed between the inner upright and the outer sheath; the test head structure comprises a connecting plate, a connecting column, an elastic thimble, a travel switch, a middle test end, a high-pressure thimble, a first mounting plate and a second mounting plate, wherein two ends of the connecting column are fixedly connected with the connecting plate and the first mounting plate respectively; the metal pipe to be tested comprises a mounting end and a testing end, the mounting end is mounted in the mounting groove, the driving cylinder is fixedly connected with the connecting plate and drives the connecting plate to move, and the high-pressure thimble and the middle testing end are abutted against the testing end to be tested.

Further, the second mounting plate is located between the high-pressure ejector pin and the elastic ejector pin.

Furthermore, the middle part guide holder is equipped with the guide way, the middle part of awaiting measuring the tubular metal resonator is contradicted in the guide way.

Further, when the test is normal, it removes to drive actuating cylinder drive test head structure, the high pressure thimble contradict in the test end makes first mounting panel is close to the second mounting panel, travel switch detects the position and accords with the requirement and send signal.

Further, when the test is abnormal, drive actuating cylinder drive test head structure and remove, high pressure thimble contradict in the test end makes first mounting panel is close to the second mounting panel, travel switch detects the position and is not conform to the requirement and send signal.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the test head structure comprises a connecting plate, a connecting column, an elastic thimble, a travel switch, a middle test end, a high-pressure thimble, a first mounting plate and a second mounting plate, wherein two ends of the connecting column are fixedly connected with the connecting plate and the first mounting plate respectively; the metal pipe to be tested comprises a mounting end and a testing end, the mounting end is mounted in the mounting groove, the driving cylinder is fixedly connected with the connecting plate and drives the connecting plate to move, and the high-pressure thimble and the middle testing end are abutted against the testing end to be tested. Through the middle part test end with the high pressure thimble tests and passes through travel switch judges whether the screw locking targets in place, and efficiency of software testing is high, has solved the inconvenient problem of artifical test.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the vacuum cleaner metal tube full-performance testing apparatus of the present invention;

FIG. 2 is another perspective view of the metal tube performance testing apparatus of the vacuum cleaner shown in FIG. 1;

FIG. 3 is another perspective view of the metal tube performance testing apparatus of the vacuum cleaner shown in FIG. 1;

FIG. 4 is a further perspective view of the metal tube integrity testing apparatus of the vacuum cleaner shown in FIG. 1;

fig. 5 is a partial perspective view of the metal pipe full performance testing device of the dust collector shown in fig. 1.

In the figure: 10. a bottom fixed seat; 20. a control box; 30. a side mount; 31. an outer sheath; 32. an internal post; 33. mounting grooves; 40. a middle guide seat; 41. a guide groove; 50. A driving cylinder; 60. a test head structure; 61. a connecting plate; 62. connecting columns; 63. an elastic thimble; 64. a travel switch; 65. a middle test end; 66. a high-pressure thimble; 67. a first mounting plate; 68. a second mounting plate; 200. a metal tube to be tested; 201. an installation end; 202. and (6) testing the terminal.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, a vacuum cleaner metal tube full performance testing device includes a bottom fixing seat 10, a control box 20, a side mounting seat 30, a middle guide seat 40, a driving cylinder 50 and a testing head structure 60, wherein the control box 20 is installed on the bottom fixing seat 10, the side mounting seat 30 is installed at one end of the bottom fixing seat 10, the driving cylinder 50 is installed at the other end of the bottom fixing seat 10, the middle guide seat 40 is fixed at the middle of the middle guide seat 40, and the middle guide seat 40 is located between the driving cylinder 50 and the side mounting seat 30; the side mounting seat 30 comprises an outer sheath 31 and an inner upright post 32, the inner upright post 32 is positioned inside the outer sheath 31, and a mounting groove 33 is formed between the outer sheath 31 and the inner upright post 32; the test head structure 60 comprises a connecting plate 61, a connecting column 62, an elastic thimble 63, a travel switch 64, a middle test end 65, a high-pressure thimble 66, a first mounting plate 67 and a second mounting plate 68, wherein two ends of the connecting column 62 are respectively and fixedly connected with the connecting plate 61 and the first mounting plate 67, two ends of the elastic thimble 63 are respectively and fixedly connected with the first mounting plate 67 and the second mounting plate 68, the middle test end 65 is fixedly connected with the first mounting plate 67 and penetrates through the second mounting plate 68, the high-pressure thimble 66 is fixed on the second mounting plate 68, and the travel switch 64 is mounted on the first mounting plate 67; the metal pipe 200 to be tested comprises a mounting end 201 and a testing end 202, the mounting end 201 is mounted in the mounting groove 33, the driving cylinder 50 is fixedly connected with the connecting plate 61 and drives the connecting plate 61 to move, and the high-pressure thimble 66 and the middle testing end 65 are abutted against the testing end 202 for testing. The middle testing end 65 and the high-voltage thimble 66 are used for testing, and whether the screws are locked in place is judged through the travel switch 64, so that the testing efficiency is high, and the problem of inconvenience in manual testing is solved.

Specifically, in this embodiment, the length of the screw locked in place is smaller than the length of the screw unlocked in place, so that the travel switch 64 is conveniently discriminated. The device is used for detecting the problems of sealing negative pressure, voltage-resistant insulation, wire on-off polarity and screw missing locking.

Preferably, the second mounting plate 68 is located between the high pressure thimble 66 and the spring thimble 63. The middle guide seat 40 is provided with a guide groove 41, and the middle part of the metal pipe to be tested 200 abuts against the guide groove 41. The guide groove 41 solves the problem of middle support and prevents bending of an element to be tested with excessive pressure.

Preferably, when the test is normal, the driving cylinder 50 drives the test head structure 60 to move, the high-pressure thimble 66 abuts against the test end 202, so that the first mounting plate 67 is close to the second mounting plate 68, and the travel switch 64 detects that the position meets the requirement and sends a signal. When the test is abnormal, the driving cylinder 50 drives the test head structure 60 to move, the high-pressure thimble 66 abuts on the test end 202, so that the first mounting plate 67 is close to the second mounting plate 68, and the travel switch 64 detects that the position is not satisfactory and sends a signal. Novel structure, design benefit, the suitability is strong, the facilitate promotion.

Specifically, the actual detection process is as follows: the mounting end 201 is inserted into the external sheath 31, the internal sealing element is completely attached to the inside of the tube body, the test is started, the cylinder driving mechanism pushes out the right sealing element in the test end 202 to seal the right tube head, the high-pressure needle is contacted with the test needle, if the screw of the test needle is not locked, the travel switch is not started, the test is proved to be unlocked, then the tube is not locked, then the gas in the pumping tube reaches a certain pressure, if the gas is not leaked, the pressure is in a range, and if the pressure exceeds the range; and then testing the high-voltage conductivity by high voltage.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (3)

1. The utility model provides a dust catcher tubular metal resonator full capability test device, includes bottom fixing base, control box, lateral part mount pad, middle part guide holder, drives actuating cylinder and test head structure, its characterized in that: the control box is arranged on the bottom fixed seat, the side part mounting seat is arranged at one end of the bottom fixed seat, the driving air cylinder is arranged at the other end of the bottom fixed seat, the middle guide seat is fixed in the middle of the middle guide seat, and the middle guide seat is positioned between the driving air cylinder and the side part mounting seat;

the side mounting seat comprises an outer sheath and an inner upright, the inner upright is positioned on the inner side of the outer sheath, and a mounting groove is formed between the inner upright and the outer sheath;

the test head structure comprises a connecting plate, a connecting column, an elastic thimble, a travel switch, a middle test end, a high-pressure thimble, a first mounting plate and a second mounting plate, wherein two ends of the connecting column are fixedly connected with the connecting plate and the first mounting plate respectively;

the metal pipe to be tested comprises a mounting end and a testing end, the mounting end is mounted in the mounting groove, the driving cylinder is fixedly connected with the connecting plate and drives the connecting plate to move, and the high-pressure thimble and the middle testing end are abutted against the testing end to be tested.

2. The vacuum cleaner metal tube full performance testing device of claim 1, characterized in that: the second mounting plate is located between the high-pressure ejector pin and the elastic ejector pin.

3. The vacuum cleaner metal tube full performance testing device of claim 1, characterized in that: the middle part guide holder is equipped with the guide way, the middle part of awaiting measuring the metal pipe contradicts in the guide way.

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