阅读说明：本技术 一种汽车零部件密封性检测装置 (Automobile parts leakproofness detection device ) 是由 刘雅萍 于 2020-05-22 设计创作，主要内容包括：本发明公开了一种汽车零部件密封性检测装置,包括底板和汽配管件,所述底板的固定连接有连接架,所述连接架的顶部转动连接有驱动轴,所述驱动轴的中部固定连接有转动套,所述转动套的表面等距设置有连接板,所述连接板的外端固定连接有运料槽,所述底板的两侧均固定连接有连接座,所述连接座的顶部中心固定连接有气缸,所述气缸的活动端固定连接有安装架,所述安装架的上部卡扣连接有测试管,所述安装架的上部滑动连接有楔形块,本发明涉及汽车技术领域。该一种汽车零部件密封性检测装置,可实现汽配管件自动化运行检测,检测效率高,人力消耗少,可为企业节约一定的运行成本。(The invention discloses a device for detecting the sealing performance of automobile parts, which comprises a bottom plate and a steam distribution pipe fitting, wherein a connecting frame is fixedly connected to the bottom plate, a driving shaft is rotatably connected to the top of the connecting frame, a rotating sleeve is fixedly connected to the middle of the driving shaft, connecting plates are arranged on the surface of the rotating sleeve at equal intervals, a material conveying groove is fixedly connected to the outer end of each connecting plate, connecting seats are fixedly connected to two sides of the bottom plate, an air cylinder is fixedly connected to the center of the top of each connecting seat, an installation frame is fixedly connected to the movable end of the air cylinder, a test tube is connected to the upper portion of the installation frame in a buckling mode, and a wedge block is connected to the. This automobile parts leakproofness detection device can realize auto parts pipe fitting automatic operation and detect, and detection efficiency is high, and the human consumption is few, can practice thrift certain running cost for the enterprise.)

1. The utility model provides an automobile parts leakproofness detection device, includes bottom plate (1) and auto parts pipe fitting (16), its characterized in that: the connecting frame (2) is fixedly connected with the bottom plate (1), the top of the connecting frame (2) is rotatably connected with the driving shaft (3), the middle part fixedly connected with of the driving shaft (3) is rotated to sleeve (4), the surface equidistance of the rotating sleeve (4) is provided with the connecting plates (5), the outer end fixedly connected with material transporting groove (6) of the connecting plates (5), the connecting seats (7) are fixedly connected with the two sides of the bottom plate (1), the top center of the connecting seats (7) is fixedly connected with the air cylinder (8), the movable end of the air cylinder (8) is fixedly connected with the mounting frame (9), the upper part of the mounting frame (9) is connected with the testing pipe (10) in a buckling manner, the upper part of the mounting frame (9) is connected with the wedge block (11) in a sliding manner, the top fixedly connected with of the wedge block (11) is provided with the bent, the top outside fixedly connected with roof-rack (14) of connecting seat (7), knee (12) and top (14) sliding connection, the surface of knee (12) just is located and is provided with reset spring (15) between wedge (11) and roof-rack (14).

2. The device for detecting the sealing property of the automobile part according to claim 1, wherein: one side fixedly connected with of drive shaft (3) follows driving wheel (17), bottom plate (1) front end fixedly connected with servo motor (18), the output fixedly connected with action wheel (19) of servo motor (18), the surface of action wheel (19) is passed through hold-in range (20) and is connected with the surface transmission from driving wheel (17), the outside of hold-in range (20) is provided with the protection casing.

3. The device for detecting the sealing property of the automobile part according to claim 1, wherein: the number of the connecting plates (5) is 4, and the connecting plates and the rotating sleeve (4) are distributed in a cross manner.

4. The device for detecting the sealing property of the automobile part according to claim 1, wherein: the front end of the test tube (10) is designed in a conical shape, and the tail end of the test tube (10) is connected with an external smoke leak detector.

5. The device for detecting the sealing property of the automobile part according to claim 1, wherein: the top of the mounting frame (9) is designed in a wedge shape, and the surface of the mounting frame is matched with the bottom of the wedge block (11).

6. The device for detecting the sealing property of the automobile part according to claim 1, wherein: the conveying trough (6) and the pressing trough (13) are both angle-shaped grooves, the inner wall of the conveying trough (6) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is in transition fit with the surface of the automobile accessory pipe fitting (16).

7. The device for detecting the sealing property of the automobile part according to claim 1, wherein: the tail end of the bottom plate (1) is provided with a material receiving groove (21), side plates of the material receiving groove (21) are rotatably connected, and a lock catch is arranged at the upper end of the material receiving groove.

8. The device for detecting the sealing property of the automobile part according to claim 1, wherein: the conveying belt (22) is arranged in front of the bottom plate (1), feeding frames (23) are arranged on the surface of the conveying belt (22) at equal intervals, the top of each feeding frame (23) is in transition fit with the surface of the steam distribution pipe fitting (16), and a guide chute (24) is arranged at the front end of the conveying belt (22).

9. The device for detecting the sealing property of the automobile part according to claim 1, wherein: the bottom of bottom plate (1) is provided with the control box, the inside of control box is provided with circuit control element, operation control element and pneumatic control element respectively, the bottom of bottom plate (1) is provided with gyro wheel and lift foot cup respectively, front end one side of bottom plate (1) is provided with control panel (25).

10. The device for detecting the sealing property of the automobile part according to claim 1, wherein: and an impact cylinder (26) is arranged on one side of the top frame (14), and a collision block (27) is fixedly connected to the movable end of the impact cylinder (26).

Technical Field

The invention relates to the technical field of automobiles, in particular to a device for detecting the sealing property of automobile parts.

Background

The detection of the sealing performance of the automobile parts is very important, if the sealing performance of the automobile parts is poor, various potential safety hazards can appear, the detection is very dangerous, the working of the whole system is broken down due to the unqualified sealing performance of a small part, obviously, the detection of the sealing performance of the automobile parts before leaving a factory is absolutely not allowed under the condition that the sealing performance of a small part is higher and higher in the current market, and each manufacturer basically takes the quality as the basis. The automobile pipe fitting can be said to be the main and collateral channels of an automobile and is the basis for the normal running of the automobile, so the detection of the sealing performance of the automobile pipe fitting is very important, and how to quickly detect the automobile pipe fitting is very important.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the device for detecting the sealing property of the automobile parts, which can realize automatic operation detection of the automobile accessory pipe fittings, has high detection efficiency and less manpower consumption, and can save certain operation cost for enterprises.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a device for detecting the sealing performance of automobile parts comprises a bottom plate and a steam distribution pipe fitting, wherein the bottom plate is fixedly connected with a connecting frame, the top of the connecting frame is rotationally connected with a driving shaft, the middle part of the driving shaft is fixedly connected with a rotating sleeve, the surface of the rotating sleeve is equidistantly provided with connecting plates, the outer ends of the connecting plates are fixedly connected with a material conveying groove, the two sides of the bottom plate are both fixedly connected with connecting seats, the center of the top of each connecting seat is fixedly connected with a cylinder, the movable end of the cylinder is fixedly connected with a mounting frame, the upper part of the mounting frame is connected with a test tube in a buckling manner, the upper part of the mounting rack is connected with a wedge block in a sliding way, the top of the wedge block is fixedly connected with a bent rod, the outer end of the bent rod is fixedly connected with a material pressing groove, the outer side of the top of the connecting seat is fixedly connected with a top frame, the bent rod is connected with the top in a sliding mode, and a reset spring is arranged on the surface of the bent rod and located between the wedge block and the top frame.

Preferably, one side fixedly connected with of drive shaft is followed the driving wheel, bottom plate front end fixedly connected with servo motor, servo motor's output fixedly connected with action wheel, the surface of action wheel is passed through the hold-in range and is connected with the surface transmission from the driving wheel, the outside of hold-in range is provided with the protection casing.

Preferably, the number of the connecting plates is 4, and the connecting plates and the rotating sleeve are distributed in a cross manner.

Preferably, the front end of the test tube is designed to be conical, and the tail end of the test tube is connected with an external smoke leak detector.

Preferably, the top of the mounting bracket is designed in a wedge shape, and the surface of the mounting bracket is matched with the bottom of the wedge block.

Preferably, the material conveying groove and the material pressing groove are both angle-shaped grooves, an arc-shaped groove is formed in the inner wall of the material conveying groove, and the inner wall of the arc-shaped groove is in transition fit with the surface of the automobile accessory pipe fitting.

Preferably, the tail end of the bottom plate is provided with a material receiving groove, side plates of the material receiving groove are rotatably connected, and the upper end of the material receiving groove is provided with a lock catch.

Preferably, a conveying belt is arranged in front of the bottom plate, feeding frames are arranged on the surface of the conveying belt at equal intervals, the top of each feeding frame is in transition fit with the surface of the steam distribution pipe fitting, and a guide chute is arranged at the front end of the conveying belt.

Preferably, the bottom of the bottom plate is provided with a control box, the control box is internally provided with a circuit control element, an operation control element and a pneumatic control element, the bottom of the bottom plate is provided with a roller and a lifting foot cup, and one side of the front end of the bottom plate is provided with a control panel.

Preferably, one side of the top frame is provided with an impact cylinder, and the movable end of the impact cylinder is fixedly connected with an impact block.

(III) advantageous effects

The invention provides a device for detecting the sealing property of automobile parts. Has the following beneficial effects:

this automobile parts leakproofness detection device, pay-off through the conveyer belt, then carry out the indirect material loading of auto parts pipe fitting through fortune silo cooperation motor drive, then utilize the cylinder to drive the test tube and move inwards and carry out the shutoff of auto parts pipe fitting both ends, cooperation smog leak hunting appearance carries out the leakproofness and detects, and utilize mounting bracket top inclined plane and wedge when the auto parts pipe fitting moves inwards, reset spring cooperation, realize that the auto parts pipe fitting carries out the compaction, guarantee hose both ends and test tube completely sealed, guarantee the test accuracy, then when the cylinder resets, the cooperation wedge realizes pressing the silo to move upwards, then motor drive rotates and unloads, whole operation flow structural design is reasonable, and smog detects, the environment is clean.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front axial view of the structure of the present invention;

FIG. 3 is a rear axial view of the structure of the present invention;

fig. 4 is a side view of the structure of the present invention.

In the figure: 1 bottom plate, 2 link frames, 3 drive shafts, 4 rotating sleeves, 5 connecting plates, 6 conveying troughs, 7 connecting seats, 8 cylinders, 9 mounting brackets, 10 test tubes, 11 wedge blocks, 12 bent rods, 13 pressing troughs, 14 top frames, 15 reset springs, 16 automobile accessory pipe fittings, 17 driven wheels, 18 servo motors, 19 driving wheels, 20 synchronous belts, 21 receiving troughs, 22 conveying belts, 23 feeding racks, 24 control panels, 25 control panels, 26 striking cylinders and 27 striking blocks.

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. 1-4, the present invention provides a technical solution: a device for detecting the sealing performance of automobile parts comprises a bottom plate 1 and a steam distribution pipe fitting 16, wherein a connecting frame 2 is fixedly connected to the bottom plate 1, a driving shaft 3 is rotatably connected to the top of the connecting frame 2, a rotating sleeve 4 is fixedly connected to the middle of the driving shaft 3, connecting plates 5 are arranged on the surface of the rotating sleeve 4 at equal intervals, a material conveying groove 6 is fixedly connected to the outer ends of the connecting plates 5, indirect movement of the material conveying groove is achieved, a feeding station, a testing station and waste discharge station switching is achieved, connecting seats 7 are fixedly connected to two sides of the bottom plate 1, a cylinder 8 is fixedly connected to the center of the top of the connecting seats 7, a mounting frame 9 is fixedly connected to the movable end of the cylinder 8, a testing pipe 10 is connected to the upper portion of the mounting frame 9 in a buckling mode, two ends of the steam distribution pipe fitting are plugged, the sealing performance detection is, outer end fixed connection of knee 12 has the silo 13 of pressing, realizes test station auto parts pipe fitting compaction, makes things convenient for test tube test shutoff spacing and separation spacing that resets, and the top outside fixedly connected with roof-rack 14 of connecting seat 7, knee 12 and 14 sliding connection in top, and the surface of knee 12 just is located and is provided with reset spring 15 between wedge 11 and the roof-rack 14, realizes pressing the silo test to move down, shifts up after the completion.

One side fixedly connected with of drive shaft 3 follows driving wheel 17, 1 front end fixedly connected with servo motor 18 of bottom plate, servo motor 18's output fixedly connected with action wheel 19, the surface of action wheel 19 is passed through hold-in range 20 and is connected with the surface transmission from driving wheel 17, realizes that the fortune silo rotates power drive, and the outside of hold-in range 20 is provided with the protection casing, improve equipment security.

The number of connecting plates 5 is 4, and is the cross with rotating sleeve 4 and distributes, satisfies continuity test demand.

The front end of the test tube 10 is designed in a conical shape, so that two ends of the automobile accessory pipe fitting are conveniently plugged, the sealing effect is improved, and the tail end of the test tube 10 is connected with an external smoke leak detector to realize sealing detection.

The top of the mounting rack 9 is designed in a wedge shape, and the surface of the mounting rack is matched with the bottom of the wedge block 11, so that the material pressing groove is driven to ascend and descend.

The material conveying groove 6 and the material pressing groove 13 are both angle-shaped grooves, the inner wall of the material conveying groove 6 is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is in transition fit with the surface of the automobile accessory pipe fitting 16, so that the automobile accessory pipe fitting is convenient to transport and prevent falling.

The tail end of bottom plate 1 is provided with receives silo 21, and the curb plate of receiving silo 21 is the rotation and connects, and the upper end is provided with the hasp, realizes that both sides are freely opened, makes things convenient for one side to concentrate and receives the material.

The place ahead of bottom plate 1 is provided with conveyer belt 22, and conveyer belt 22 surface equidistance is provided with pay-off frame 23, and the top of pay-off frame 23 and the surperficial transition fit of auto-parts pipe fitting 16 are provided with baffle box 24 in the front end of conveyer belt 22, realize indirectness independently material loading, direction.

The bottom of bottom plate 1 is provided with the control box, and the inside of control box is provided with circuit control element, operation control element and pneumatic control element respectively, satisfies the control demand, and the bottom of bottom plate 1 is provided with gyro wheel and lift foot cup respectively, and the installation of conveniently removing is provided with control panel 24, makes things convenient for operation and control on one side of the front end of bottom plate 1.

One side of the top frame 14 is provided with an impact cylinder 26, and the movable end of the impact cylinder 26 is fixedly connected with an impact block 27, so that automatic waste discharge is realized.

When the device is used, the feeding belt 22 is used for driving the auto parts 16 to automatically feed, then the auto parts 16 fall into the material conveying groove 6 close to one side of the feeding belt 22 through the material guide groove 24, then the servo motor 18 is used for driving the driving wheel 19 to rotate, the driving wheel 19 drives the driven wheel 17 to rotate through the synchronous belt 20, the driven wheel 17 drives the driving shaft 3 to rotate, the driving shaft 3 is matched with the rotating sleeve 4 to drive the connecting plate 5 to rotate 90 degrees, the material conveying groove 6 fully loaded with the auto parts 16 is moved to a detection station, then the servo motor 18 stops rotating, the air cylinder 8 is started, the air cylinder 8 drives the mounting frame 9 to move inwards, further the wedge block 11 is matched with the reset spring 15 to drive the wedge block 11 to move downwards when the test tube 10 moves inwards, the wedge block 11 is matched with the bent rod 12 to drive the material conveying groove 13 to move downwards, the auto parts 16 in the material conveying groove 6 of the, then cooperate smog side leakage appearance to carry out the leakproofness of auto parts pipe fitting 16 and detect, after detecting and accomplishing, cylinder 8 resets, then test tube 10 and auto parts pipe fitting both ends separation, then cooperate wedge 11 to drive knee 12 and shift up, and then drive pressure silo 13 and shift up, then servo motor 18 starts, when detecting the leakproofness qualified, test position fortune silo 6 is rotatory 90, let next auto parts pipe fitting 16 get into the test station, detect once more, and during rotatory, qualified product falls into in receiving the silo 21 with the help of motion inertia and self gravity, when detecting the leakproofness unqualified, test position fortune silo 6 rotates to the station of wasting discharge, utilize striking cylinder 26 to drive and hit the interior auto parts pipe fitting 16 of block 27 striking fortune silo 6, carry out one side and arrange useless.

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.