CN114295493B

CN114295493B - Metal corrugated hose production and manufacturing batch detection test device

Info

Publication number: CN114295493B
Application number: CN202210200418.1A
Authority: CN
Inventors: 徐志强
Original assignee: Jiangsu Runsoo Pipe Industry Co ltd
Current assignee: Jiangsu Runsoo Pipe Industry Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-05-17
Anticipated expiration: 2042-03-03
Also published as: CN114295493A

Abstract

The invention discloses a batch detection test device for production and manufacturing of metal corrugated hoses, and relates to the technical field of metal corrugated hose test equipment. The metal corrugated hose production and manufacturing batch detection test device comprises a base, wherein a frame body is fixedly connected to the right part of the upper end surface of the base, a bearing plate is fixedly connected to the upper end surface of the frame body through an electric telescopic rod, two rows of clamping mechanisms for clamping two ends of a metal corrugated hose are symmetrically arranged on the left and right of the outer surface wall of a conveyor belt mechanism, a plurality of groups of the clamping mechanisms are arranged in the front and back of the clamping mechanisms at equal intervals, and the interval between every two adjacent clamping mechanisms in the front and back is equal to the interval between two adjacent motors in the front and back.

Description

Metal corrugated hose production and manufacturing batch detection test device

Technical Field

The invention relates to the technical field of metal corrugated hose testing equipment, in particular to a batch detection testing device for production and manufacturing of metal corrugated hoses.

Background

The metal corrugated hose is one of metal hose series products, is a high-quality flexible pipeline in a modern industrial pipeline, has the characteristics of good flexibility, fatigue resistance, high pressure bearing, good temperature resistance, corrosion resistance, strong sealing property and the like, has a much longer service life than other hoses (rubber hoses and plastic hoses), is widely applied to industries such as aviation, aerospace, petroleum, chemical engineering, steel, electric power, papermaking, building, rubber, textile printing and dyeing, medicine, food, transportation and the like, and has larger and larger demand for high-quality and high-performance metal corrugated hoses along with the development of the modern industry.

Metal corrugated pipe need carry out a series of quality testing at the in-process of production and processing, when detecting its bending nature, need detect the instrument with the help of the bending nature, but the crooked range is limited when detecting metal corrugated pipe to current bending nature check out test set, can not adjust crooked range according to the metal corrugated pipe of different bending natures, carry out multi-level detection, thereby lead to the testing result inaccurate, and inconvenient regulation position of detecting leads to testing only can to the single position during the detection, the limitation is great, the detectivity is single.

Disclosure of Invention

In order to solve the above problems, the present invention provides the following technical solutions: a batch detection test device for production and manufacturing of corrugated metal hoses comprises a base, wherein a frame body is fixedly connected to the right part of the upper end surface of the base, a bearing plate is fixedly connected to the upper end surface of the frame body through an electric telescopic rod, a plurality of reciprocating bending mechanisms for bending and detecting the corrugated metal hoses are installed on the upper end surface of the bearing plate at equal intervals, each reciprocating bending mechanism comprises a driving motor, a rotating shaft, a positioning strip, a cam mechanism, a positioning groove, a ring sleeve and a sliding rod, the driving motor is fixedly connected to the upper end surface of the bearing plate, an output shaft of the driving motor is fixedly connected with the rotating shaft, the left part of the upper end surface of the base is fixedly connected with a shaft plate through an L-shaped telescopic frame, the left end of the rotating shaft is rotatably connected to the right part of the shaft plate, a plurality of cam mechanisms are sleeved and connected to the outer part of the rotating shaft at equal intervals, and a plurality of positioning strips are fixedly connected to the circumference of the outer surface wall of the rotating shaft, the cam mechanism is internally provided with a positioning groove matched with the positioning strip, the upper end surface of the frame body is fixedly connected with a plurality of interval adjusting mechanisms through a folding rod equidistance, each interval adjusting mechanism is fixedly provided with a plurality of ring sleeves at the rear part equidistance, each ring sleeve is internally and evenly connected with a slide rod in a sliding way, a common reset spring is fixedly connected between the outer surface wall of the slide rod and the lower end surface of the ring sleeve, the reset spring is sleeved outside the slide rod, the interval adjusting mechanism is used for adjusting the interval between two transversely adjacent slide rods, the upper end of the slide rod is rotationally connected with a roller through a wheel carrier, the outer parts of the roller and the cam mechanism are inconsistent, the lower end of the slide rod is provided with a spring clamping jaw, the cam mechanism comprises a first cam, a second cam, an elastic belt and a pneumatic telescopic rod, the outer part of the rotating shaft is sleeved with a plurality of first cams at equal intervals, the lower part of the first cam is fixedly connected with a second cam through a pneumatic telescopic rod, the outer parts of the second cam and the first cam are jointly sleeved and connected with an elastic belt, the positioning groove is arranged in the first cam, a control mechanism for controlling the inner diameter of the cam mechanism is arranged on the upper end surface of the bearing plate through a support equidistance, the control mechanism comprises an annular box ring, a sealing ring cover, a plurality of branch pipes, a gas pipe and a gas pump, the gas pump is fixedly connected with the upper end surface of the bearing plate through the support equidistance, the outer part of the rotating shaft and the left side of each first cam are sleeved with the annular box ring, the annular box ring is communicated with the adjacent pneumatic telescopic rod on the right side of the annular box ring through a pipeline, the outer part of the annular box ring is rotatably connected with the sealing ring cover, the upper part of the outer surface wall of the sealing ring cover is communicated with the branch pipes, and the upper ends of the branch pipes above the rotating shaft are communicated with the gas pipe jointly, the utility model discloses a metal corrugated hose clamp, including base, conveying pipe, base up end fixedly connected with conveyer belt mechanism, conveyer belt mechanism's conveyer belt outband surface wall bilateral symmetry is provided with two rows of fixture that are used for carrying out the centre gripping to metal corrugated hose's both ends, and the equidistance is arranged around the fixture has a plurality of groups, and the interval between two adjacent fixture around every equals with the interval between two adjacent motors around with.

Furthermore, the inner surface wall of the claw sheet of the spring clamping jaw is fixedly connected with an elastic rubber layer, and the lower part of the spring clamping jaw is in an outwards-opened outwards-eight shape.

Further, sealing materials are filled between the annular box ring and the sealing ring cover.

Further, interval adjustment mechanism includes electric telescopic frame, spacing telescopic link, crotch and spacing collar, electric telescopic frame's middle part fixed connection is on the left part rear end face of book shape pole, electric telescopic frame rear portion equidistance fixedly connected with a plurality of spacing telescopic link, the outside right side that just is located every cam mechanism of pivot and the left side of every ring box circle all overlap and are equipped with the spacing collar, is located the spacing collar on cam mechanism right side and is located the anterior common fixedly connected with crotch of exterior wall of the left spacing collar of ring box circle, crotch lower part fixed connection is in spacing telescopic link upper end.

Furthermore, the ring sleeve is fixedly connected to the rear end face of the lower part of the limiting telescopic rod through a fixing rod.

Further, fixture includes slide, threaded rod, spring telescopic link, slider and electronic clamping jaw, conveyer belt mechanism's table wall fore-and-aft direction is through riser equidistance fixedly connected with slide, and the slide bilateral symmetry is provided with two rows, the inside sliding connection of slide has the slider, slider up end fixedly connected with electronic clamping jaw, one side wallboard that two horizontal relative slides kept away from each other runs through threaded connection and has the threaded rod, rotate jointly between threaded rod and the slider and be connected with spring telescopic link.

Furthermore, the inner surface wall of each claw sheet of the electric clamping jaw is rotatably connected with an arc sheet through a rotating column matched with a rotating spring, and the inner surface wall of the arc sheet is fixedly connected with an elastic rubber layer.

Has the advantages that: (1) the size of the inner diameter of the cam mechanism is adjusted through the control mechanism, and then the descending amplitude of the sliding rod can be adjusted, so that the corrugated pipes with different bending properties can be adjusted when the corrugated metal hose is tested, the flexibility is strong, the application range is wide, and the precision of detection results is improved.

(2) The interval between two adjacent slide bars is adjusted through interval adjustment mechanism, can detect when continuing next detection after the single detects the completion and change the detection position, carries out the bending test to different positions, improves the variety of test, improves the accuracy of testing result simultaneously.

(3) The electric clamping jaws of the two transversely adjacent clamping mechanisms are adjusted to be spaced, the metal corrugated hoses with different lengths can be adjusted and clamped to be fixed, and the application range is wide.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic structural diagram of the reciprocating bending mechanism of the present invention.

Fig. 3 is an enlarged view of the structure of part a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the rear view angle installation structure of the cam mechanism of the present invention.

Fig. 5 is a schematic diagram of a disassembled structure of the cam mechanism.

FIG. 6 is a schematic view of the mounting structure of the clamping mechanism of the present invention.

In the figure: 1. a base; 2. a frame body; 3. an electric telescopic rod; 4. a carrier plate; 5. an arc-shaped sheet; 6. a reciprocating bending mechanism; 601. a drive motor; 602. a rotating shaft; 603. a positioning bar; 604. a cam mechanism; 6041. a first cam; 6042. a second cam; 6043. an elastic belt; 6044 pneumatic telescopic rod; 605. positioning a groove; 606. sleeving a ring; 607. a slide bar; 608. a return spring; 609. a roller; 7. an L-shaped telescopic frame; 8. a shaft plate; 9. a spacing adjustment mechanism; 901. an electric telescopic frame; 902. limiting the telescopic rod; 903. a fork; 904. a limiting ring; 10. a spring jaw; 11. a control mechanism; 111. an annular box ring; 112. a sealing ring cover; 113. a branch pipe; 114. a gas delivery pipe; 115. an air pump; 12. a conveyor belt mechanism; 13. a clamping mechanism; 131. a slide base; 132. a threaded rod; 133. a spring telescopic rod; 134. a slider; 135. an electric jaw; 14. and (4) rotating the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 5, the present invention provides a technical solution: a batch detection test device for production and manufacturing of metal corrugated hoses comprises a base 1, wherein the right part of the upper end surface of the base 1 is fixedly connected with a frame body 2, the upper end surface of the frame body 2 is fixedly connected with a bearing plate 4 through an electric telescopic rod 3, a plurality of reciprocating bending mechanisms 6 for bending and detecting the metal corrugated hoses are arranged on the upper end surface of the bearing plate 4 at equal intervals, each reciprocating bending mechanism 6 comprises a driving motor 601, a rotating shaft 602, positioning strips 603, a cam mechanism 604, positioning grooves 605, a ring sleeve 606 and a sliding rod 607, the driving motor 601 is fixedly connected on the upper end surface of the bearing plate 4, an output shaft of the driving motor 601 is fixedly connected with the rotating shaft 602, the left part of the upper end surface of the base 1 is fixedly connected with a shaft plate 8 through an L-shaped telescopic frame 7, the left end of the rotating shaft 602 is rotatably connected on the right part of the shaft plate 8, a plurality of cam mechanisms 604 are sleeved and connected outside the rotating shaft 602 at equal intervals, and a plurality of positioning strips 603 are fixedly connected on the circumference of the outer surface wall of the rotating shaft 602 at equal intervals, the cam mechanism 604 is internally provided with a positioning groove 605 matched with the positioning bar 603, the upper end surface of the frame body 2 is fixedly connected with a plurality of spacing adjusting mechanisms 9 at equal intervals through a folded rod, a plurality of ring sleeves 606 are arranged at the rear part of each spacing adjusting mechanism 9 at equal intervals, a sliding rod 607 is slidably connected inside each ring sleeve 606, a return spring 608 is fixedly connected between the outer surface wall of each sliding rod 607 and the lower end surface of each ring sleeve 606 together, the return spring 608 is sleeved outside the sliding rod 607, the spacing adjusting mechanisms 9 are used for adjusting the spacing between two transversely adjacent sliding rods 607, the upper ends of the sliding rods 607 are rotatably connected with rollers 609 through wheel carriers, the rollers 609 are abutted against the outside of the cam mechanism 604, the lower ends of the sliding rods 607 are provided with spring clamping jaws 10, the inner surface walls of the jaws of the spring clamping jaws 10 are fixedly connected with elastic rubber layers, and the lower parts of the spring clamping jaws 10 are in an outward-opened eight shape.

Referring to fig. 1, fig. 3, fig. 4 and fig. 5, the cam mechanism 604 includes a first cam 6041, a second cam 6042, an elastic belt 6043 and a pneumatic telescopic rod 6044, the exterior of the rotating shaft 602 is equidistantly sleeved with a plurality of first cams 6041, the lower portion of the first cam 6041 is fixedly connected with the second cam 6042 through the pneumatic telescopic rod 6044, the exterior of the second cam 6042 and the exterior of the first cam 6041 are jointly sleeved with the elastic belt 6043, and the positioning groove 605 is disposed in the interior of the first cam 6041.

Referring to fig. 2, 3, 4 and 5, the upper end surface of the bearing plate 4 is equidistantly provided with a control mechanism 11 for controlling the inner diameter of the cam mechanism 604 through a bracket, the control mechanism 11 includes an annular box ring 111, a sealing ring cover 112, a branch pipe 113, an air pipe 114 and an air pump 115, the air pump 115 is provided with a plurality of air pumps, the upper end face of the bearing plate 4 is fixedly connected with the outer part of the rotating shaft 602 at equal intervals, the left side of each first cam 6041 is sleeved with an annular box ring 111, the annular box rings 111 are communicated with an adjacent pneumatic telescopic rod 6044 positioned on the right side of the annular box ring 111 through pipelines, a sealing ring cover 112 is rotatably connected with the outer part of each annular box ring 111, sealing materials are filled between the annular box rings 111 and the sealing ring covers 112, the upper parts of the outer surface walls of the sealing ring covers 112 are communicated with branch pipes 113, the upper ends of the branch pipes 113 positioned above the rotating shaft 602 are communicated with air conveying pipes 114 together, and the right ends of the air conveying pipes 114 are communicated with an air pump 115; by starting the air pump 115, the air pump 115 inputs air into the annular box ring 111 through the air pipe 114 and the branch pipe 113, and then enters the pneumatic telescopic rod 6044 through a pipeline, so that the pneumatic telescopic rod 6044 extends, the first cam 6041 and the second cam 6042 are pushed away from each other, the elastic belt 6043 is stretched to adjust the movement amount of the sliding rod 607 when the second cam 6042 pushes the sliding rod 607, the bending amplitude of the metal corrugated hose during testing can be adjusted according to different bending performances, the spring clamping jaw 10 clamps the metal corrugated hose to be tested, then the driving motor 601 is started to drive the rotating shaft 602 to rotate, the cam mechanism 604 is driven to rotate, the sealing box ring cover 112 is not rotated, the cam mechanism 604 can be inflated to adjust the distance between the first cam 6041 and the second cam 6042 when rotating, the cam mechanism 604 rotates to push the sliding rod 607 to reciprocate, the metal corrugated hose was subjected to a bending durability test.

Referring to fig. 1 and 6, in this embodiment, a conveyor belt mechanism 12 is fixedly connected to an upper end surface of a base 1, two rows of clamping mechanisms 13 for clamping two ends of a corrugated metal hose are symmetrically arranged on left and right sides of an outer surface wall of the conveyor belt mechanism 12, a plurality of groups of the clamping mechanisms 13 are arranged in a front-back equidistant manner, a distance between each two adjacent clamping mechanisms 13 in the front-back direction is equal to a distance between two adjacent motors in the front-back direction, each clamping mechanism 13 comprises a sliding seat 131, a threaded rod 132, a spring telescopic rod 133, a sliding block 134 and an electric clamping jaw 135, the sliding seats 131 are fixedly connected to the front-back direction of the outer surface wall of the conveyor belt mechanism 12 in an equidistant manner through vertical blocks, the two rows of the sliding seats 131 are symmetrically arranged on the left and right side, the sliding blocks 134 are slidably connected to the inside of the sliding seats 131, the electric clamping jaws 135 are fixedly connected to an upper end surface of the sliding seats 134, one side wall plate, which is far away from each other, penetrates through the threaded rod 132, the threaded rod 132 and the sliding block 134 are connected with a spring telescopic rod 133 in a co-rotating mode, the inner surface wall of each claw piece of each electric clamping jaw 135 is connected with an arc-shaped piece 5 in a rotating mode through a rotating column 14 in a matching mode with a rotating spring, an elastic rubber layer is fixedly connected to the inner surface wall of each arc-shaped piece 5, the threaded rod 132 is rotated according to the length of the metal corrugated hose, the threaded rod 132 drives the sliding block 134 to move, and then the electric clamping jaws 135 are driven to move to adjust the distance between two transversely adjacent electric clamping jaws 135, the metal corrugated hoses with different lengths can be clamped and fixed, in the process of detecting the bent metal corrugated hose, the two ends of the metal corrugated hose are stretched to move towards the middle, the metal corrugated hose can have a certain movement amount through the spring telescopic rod 133, the metal corrugated hose is prevented from being torn, and meanwhile, the metal corrugated hose is bent along with the clamped part when being bent and detected by the arc-shaped pieces 5, it is possible to prevent the portion held by the electric jaw 135 from being crushed at the time of bending.

Referring to fig. 2 and 3, in the embodiment, the distance adjusting mechanism 9 includes an electric telescopic frame 901, a limit telescopic rod 902, a fork 903 and a limit ring 904, the middle portion of the electric telescopic frame 901 is fixedly connected to the rear end surface of the left portion of the zigzag rod, a plurality of limit telescopic rods 902 are fixedly connected to the rear portion of the electric telescopic frame 901 at equal intervals, the limit ring 904 is sleeved outside the rotating shaft 602 and located on the right side of each cam mechanism 604 and the left side of each annular box ring 111, the limit ring 904 located on the right side of the cam mechanism 604 and the front portion of the outer wall of the limit ring 904 located on the left side of the annular box ring 111 are fixedly connected to the fork 903 together, the lower portion of the fork 903 is fixedly connected to the upper end of the limit telescopic rod 902, the ring sleeve 606 is fixedly connected to the rear end surface of the lower portion of the limit telescopic rod 902 through a fixing rod, and the electric telescopic frame 901 is started to extend or contract to drive the adjacent two limit telescopic rods 902 to approach or separate from each other, spacing telescopic link 902 rethread fixed rod drives ring cover 606 and removes, and then has driven slide bar 607 to remove to automatically regulated spring clamping jaw 10 presss from both sides in the outside position of corrugated metal hose, can test the different positions of corrugated metal hose, and spacing telescopic link 902 still can drive crotch 903 and remove when removing, and then drives cam mechanism 604 that is located the slide bar 607 top and removes along with the slide bar 607 removes, avoids taking place the dislocation.

When the device works, firstly, the distance between two transversely adjacent clamping mechanisms 13 is adjusted according to metal corrugated hoses with different lengths, then the arranged metal corrugated hoses to be detected are conveyed to the front part below a conveyor belt mechanism 12 in the device by utilizing a limiting conveying device, then the metal corrugated hoses are clamped by an electric clamping jaw 135, the conveyor belt mechanism 12 operates to move the electric clamping jaw 135 clamping the metal corrugated hoses to the lower part of a reciprocating bending mechanism 6, so that the metal corrugated hoses are aligned with the spring clamping jaws 10, the conveyor belt mechanism 12 stops operating, then an electric telescopic rod 3 is started to drive the reciprocating bending mechanism 6 to descend, so that the spring clamping jaws 10 clamp the metal corrugated hoses, then the reciprocating mechanism is started to carry out bending test on the metal corrugated hoses, and the purpose of adjusting the descending amplitude of a sliding rod 607 is achieved by adjusting the inner diameter of a cam mechanism 604 through a control mechanism 11, can adjust the bending amplitude when detecting according to the corrugated metal tubing of different bending property, then the interval between two horizontal adjacent slide bars 607 in the reciprocal mechanism of buckling is adjusted to rethread interval adjustment mechanism 9, thereby can carry out the test of the different positions of next round in the automatically regulated position after the test of last round is accomplished, detect and accomplish back electric telescopic handle 3 and drive reciprocal mechanism of buckling 6 and rise and the corrugated metal tubing separation, conveyer belt mechanism 12 starts the corrugated metal tubing who drives the test completion and removes immediately, when removing to conveyer belt mechanism 12 rear portion, electric clamping jaw 135 opens automatically and puts down the corrugated metal tubing that has tested, then repeat the initial step again and clamp the corrugated metal tubing that detects and test.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal corrugated hose production manufacturing batch detection test device, includes base (1), its characterized in that: the right part of the upper end face of the base (1) is fixedly connected with a frame body (2), the upper end face of the frame body (2) is fixedly connected with a bearing plate (4) through an electric telescopic rod (3), a plurality of reciprocating bending mechanisms (6) for bending and detecting the corrugated metal hose are equidistantly installed on the upper end face of the bearing plate (4), each reciprocating bending mechanism (6) comprises a driving motor (601), a rotating shaft (602), a positioning strip (603), a cam mechanism (604), a positioning groove (605), a ring sleeve (606) and a sliding rod (607), the driving motor (601) is fixedly connected with the upper end face of the bearing plate (4), an output shaft of the driving motor (601) is fixedly connected with the rotating shaft (602), the left part of the upper end face of the base (1) is fixedly connected with a shaft plate (8) through an L-shaped telescopic frame (7), and the left end of the rotating shaft (602) is rotatably connected with the right part of the shaft plate (8), the outer part of the rotating shaft (602) is connected with a plurality of cam mechanisms (604) in an equidistance sleeved mode, the outer surface wall of the rotating shaft (602) is fixedly connected with a plurality of positioning strips (603) in an equidistance mode, positioning grooves (605) matched with the positioning strips (603) are formed in the cam mechanisms (604), the upper end face of the frame body (2) is fixedly connected with a plurality of interval adjusting mechanisms (9) in an equidistance mode through folded rods, a plurality of ring sleeves (606) are installed at the rear part of each interval adjusting mechanism (9) in an equidistance mode, a sliding rod (607) is connected in each ring sleeve (606) in a sliding mode, a reset spring (608) is fixedly connected between the outer surface wall of each sliding rod (607) and the lower end face of each ring sleeve (606) together, the reset spring (608) is sleeved outside each sliding rod (607), and the interval adjusting mechanisms (9) are used for adjusting the interval between two adjacent sliding rods (607) in a transverse mode, the upper end of the sliding rod (607) is rotatably connected with a roller (609) through a wheel carrier, the roller (609) is abutted against the outside of the cam mechanism (604), and the lower end of the sliding rod (607) is provided with a spring clamping jaw (10);

cam mechanism (604) includes first cam (6041), second cam (6042), elastic belt (6043) and pneumatic telescopic link (6044), pivot (602) outside equidistance cover is established and is connected with a plurality of first cams (6041), pneumatic telescopic link (6044) fixedly connected with second cam (6042) are passed through to first cam (6041) lower part, second cam (6042) and first cam (6041) outside registrate jointly are connected with elastic belt (6043), the inside at first cam (6041) is seted up in constant head tank (605).

2. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 1, wherein: the bearing plate (4) up end installs control mechanism (11) that is used for controlling cam mechanism (604) internal diameter size through the support equidistance, control mechanism (11) include annular box circle (111), sealed ring lid (112), branch pipe (113), gas-supply pipe (114) and air pump (115), air pump (115) are provided with a plurality of, and through support equidistance fixed connection at bearing plate (4) up end, the outside of pivot (602) and the left side that is located every first cam (6041) all overlap and are equipped with annular box circle (111), annular box circle (111) are linked together through pipeline and the adjacent pneumatic telescopic link (6044) that is located its right side, annular box circle (111) external rotation is connected with sealed ring lid (112), sealed ring lid (112) exterior wall upper portion intercommunication has branch pipe (113), branch pipe (113) upper end that is located pivot (602) top communicates together with gas-supply pipe (114), the right end of the air pipe (114) is communicated with the air pump (115).

3. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 1, wherein: base (1) up end fixedly connected with conveyer belt mechanism (12), the conveyer belt outband surface wall bilateral symmetry of conveyer belt mechanism (12) is provided with two rows of fixture (13) that are used for carrying out the centre gripping to the both ends of corrugated metal hose, and fixture (13) equidistance range around has a plurality of groups, and the interval between two adjacent fixture (13) around every equals with the interval between two adjacent motors around.

4. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 1, wherein: the spring clamping jaw is characterized in that an elastic rubber layer is fixedly connected to the inner surface wall of the jaw piece of the spring clamping jaw (10), and the lower portion of the spring clamping jaw (10) is in an outwards-opened outwards-eight shape.

5. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 2, wherein: and sealing materials are filled between the annular box ring (111) and the sealing ring cover (112).

6. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 2, wherein: the spacing adjusting mechanism (9) comprises an electric expansion bracket (901), a limiting expansion rod (902), a fork frame (903) and a limiting ring (904), the middle of the electric expansion bracket (901) is fixedly connected to the rear end face of the left portion of the folded rod, a plurality of limiting expansion rods (902) are fixedly connected to the rear portion of the electric expansion bracket (901) at equal intervals, the limiting ring (904) is sleeved outside the rotating shaft (602) and located on the right side of each cam mechanism (604) and on the left side of each annular box ring (111), the limiting ring (904) located on the right side of the cam mechanism (604) and the outer wall front portion of the limiting ring (904) located on the left side of the annular box ring (111) are fixedly connected with the fork frame (903) together, and the lower portion of the fork frame (903) is fixedly connected to the upper end of the limiting expansion rod (902).

7. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 6, wherein: the loop (606) is fixedly connected to the rear end face of the lower part of the limiting telescopic rod (902) through a fixing rod.

8. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 3, wherein: fixture (13) are including slide (131), threaded rod (132), spring telescopic link (133), slider (134) and electric clamping jaw (135), the table wall fore-and-aft direction of conveyer belt mechanism (12) is through riser equidistance fixedly connected with slide (131), and slide (131) bilateral symmetry is provided with two rows, slide (131) inside sliding connection has slider (134), slider (134) up end fixedly connected with electric clamping jaw (135), and one side wallboard that two horizontal relative slides (131) kept away from each other runs through threaded connection has threaded rod (132), common rotation is connected with spring telescopic link (133) between threaded rod (132) and slider (134).

9. The metal corrugated hose production and manufacturing batch detection test device as claimed in claim 8, wherein: the inner surface wall of the claw sheet of each electric clamping jaw (135) is rotatably connected with an arc sheet (5) through a rotating column (14) matched with a rotating spring, and the inner surface wall of the arc sheet (5) is fixedly connected with an elastic rubber layer.