CN218822995U

CN218822995U - Automobile valve body air tightness detection device

Info

Publication number: CN218822995U
Application number: CN202221628075.0U
Authority: CN
Inventors: 刘威
Original assignee: Wuxi Zhongying Beijing Great Automotive Components Co ltd
Current assignee: Wuxi Zhongying Beijing Great Automotive Components Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-04-07
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to an airtight detection technical field, and disclose car valve body gas tightness detection device, including the operation panel and install the detection case on the operation panel, the top of operation panel for the bilateral symmetry of detection case installs the pneumatic cylinder, the top of detection case is provided with the supporting roof, and the both ends bottom of supporting the roof with the output fixed connection of pneumatic cylinder, the top of supporting the roof runs through and has seted up the mounting groove, install the gag lever post in the mounting groove, a plurality of stop collar has been cup jointed to the gag lever post in the slip; according to the quantity of the automobile valve body that awaits measuring, with the baffle joint in the joint inslot, the baffle can be with the detection case internal partitioning be a plurality of regions that await measuring, makes between its and the automobile valve body one-to-one, then starts the pneumatic cylinder once more for in the water source in the detection case is submerged to the automobile valve body, through starting the air pump, whether there is the bubble to produce in observing every region that awaits measuring, thereby has promoted the accuracy of observing.

Description

Automobile valve body air tightness detection device

Technical Field

The utility model relates to an airtight detection technical field specifically is car valve body gas tightness detection device.

Background

The valve body is a device used for controlling the direction, pressure and flow of fluid in a fluid system, so that the air tightness of the valve body is very important, but some existing valve bodies mainly depend on manual assembly, a valve core is assembled on the valve body manually, but human factors exist in a manual tool formula, the precision is not easy to control during assembly, the assembly precision is low, poor products are easy to occur due to insufficient sealing performance, and therefore the air tightness of the valve body cannot be guaranteed, and the air tightness of the valve body needs to be tested.

In the prior art, when the automobile valve body is detected, the detection equipment is complex and expensive, meanwhile, the number of the detected automobile valve bodies is limited, and a plurality of automobile valve bodies to be detected are detected in a detection box together during the detection, so that the situation of prejudgment possibly occurs when a worker judges the tightness of each valve body.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides an automobile valve body gas tightness detection device.

(II) technical scheme

In order to achieve the purpose, the utility model discloses a main technical scheme: car valve body gas tightness detection device, include the operation panel and install detection case on the operation panel, the top of operation panel for the pneumatic cylinder is installed to the bilateral symmetry of detection case, the top of detection case is provided with the roof support, just the both ends bottom of roof support with the output fixed connection of pneumatic cylinder, the mounting groove has been run through at the top of roof support, install the gag lever post in the mounting groove, a plurality of stop collar has been cup jointed in the sliding on the gag lever post, the air pump is installed at the top of operation panel, the connecting seat is installed at the top of roof support, the air pump with be provided with first coupling hose between the connecting seat, and pass through first coupling hose is connected, the connector is installed to the bottom of stop collar, the connecting pipe is installed to the outer wall of connector, the connecting pipe with be provided with second coupling hose between the connecting seat, and pass through second coupling hose is connected, the equidistant symmetry of inner wall of detection case has seted up the joint groove, the joint inslot slides there is the baffle.

Preferably, an observation window is installed on one side of the detection box, and the observation window is made of toughened glass.

Preferably, all install spacing bolt on the stop collar, the one end screw thread of spacing bolt runs through the stop collar is contradicted with the gag lever post and is connected.

Preferably, the bottom of the two sides of the detection box is symmetrically provided with a water inlet pipe and a water outlet pipe.

Preferably, the thickness of the partition is the same as the width of the clamping groove, and the inner walls of the clamping groove are provided with sealing rubber pads.

(III) advantageous effects

The utility model provides a car valve body gas tightness detection device. The method has the following beneficial effects:

(1) The connecting seat is installed at the top of roof support, be provided with first coupling hose between air pump and the connecting seat, and be connected through first coupling hose, the connector is installed to the bottom of stop collar, the connecting pipe is installed to the outer wall of connector, be provided with second coupling hose between connecting pipe and the connecting seat, and be connected through second coupling hose, the joint groove has been seted up to equidistant symmetry of inner wall of detection case, the joint inslot slip joint has the baffle, examine time measuring when needs are examined a plurality of auto valve body gas tightness, through starting the pneumatic cylinder, drive roof support rebound back, can all install the valve body of car on the connector.

(2) The utility model discloses a detection case, including the detection case, the detection case is equipped with the baffle joint, the baffle is equipped with the air pump, the baffle joint is in the joint inslot according to the quantity of the car valve body that awaits measuring, and the baffle can be with the inside partition of detection case for a plurality of regions of awaiting measuring, makes one-to-one between its and the car valve body, then starts the pneumatic cylinder once more for in the water source in the detection case is gone into to the car valve body, through starting the air pump, whether there is the bubble to produce in observing every region of awaiting measuring, thereby has promoted the accuracy of observing.

Drawings

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

fig. 2 is a schematic structural view of the observation window of the present invention;

FIG. 3 is a schematic structural view of the middle partition plate of the present invention;

fig. 4 is a schematic structural diagram of the middle connector of the present invention.

In the figure: 1. an operation table; 2. a detection box; 3. a hydraulic cylinder; 4. supporting a top plate; 5. a limiting rod; 6. a limiting sleeve; 7. an air pump; 8. a connecting seat; 9. a first connecting hose; 10. a second connecting hose; 11. a connector; 12. a connecting pipe; 13. a clamping groove; 14. a partition plate; 15. an observation window; 16. a limit bolt; 17. a water inlet pipe; 18 water outlet pipe; 19. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a car valve body gas tightness detection device technical scheme: vapour vehicle valve body gas tightness detection device, including operation panel 1 and install detection case 2 on operation panel 1, pneumatic cylinder 3 has been installed for the bilateral symmetry of detection case 2 in the top of operation panel 1, the top of detection case 2 is provided with supporting roof 4, and supporting roof 4's both ends bottom and the output fixed connection of pneumatic cylinder 3, supporting roof 4's top is run through and has been seted up mounting groove 19, install gag lever post 5 in the mounting groove 19, a plurality of stop collar 6 has been cup jointed in the slip on gag lever post 5, air pump 7 is installed at operation panel 1's top, supporting roof 4's top is installed connecting seat 8, be provided with first coupling hose 9 between air pump 7 and the connecting seat 8, and be connected through first coupling hose 9, connector 11 is installed to the bottom of stop collar 6, connecting pipe 12 is installed to the outer wall of connector 11, be provided with second coupling hose 10 between connecting pipe 12 and the connecting seat 8, and be connected through second coupling hose 10, the equidistant symmetry of the inner wall of detection case 2 has seted up joint groove 13, joint groove 13 joint has the baffle 14 that the joint 14 has been slided in the joint, examine time measuring when needs to examine time measuring multiple vapour vehicle valve body, after starting hydraulic cylinder 3, it is upwards move after driving roof 4, can all install the detection case inner wall of the vapour vehicle valve body and start up the inboard equal interval of the air pump, it and start up the inside the air pump that the air pump 14 and start up the detection case, it and start the air pump, it and start the air tightness of the air pump, it and start the area, thereby it and examine the air pump 14, it and examine the inside the detection case, it and examine the accurate detection case, it to examine the air pump 14, it to examine the detection case, it and examine the air pump 14, it has come the air pump 14, it again, it is not corresponding to examine the air pump that the detection case, it is not to examine the air tightness of the detection case, thereby it is more.

As the optimization of the technical scheme, the observation window 15 is installed on one side of the detection box 2, the observation window 15 is made of tempered glass, and the observation of workers is more visual through the observation window 15.

As above-mentioned technical scheme's preferred, all install limit bolt 16 on the stop collar 6, limit bolt 16's a terminal thread runs through stop collar 6 and is contradicted with gag lever post 5 and be connected, can carry out spacing fixed to a plurality of stop collars 6 through limit bolt 16 to the detection of adaptable a plurality of car valve bodies.

The bottom of the two sides of the detection box 2 is preferably provided with a water inlet pipe 17 and a water outlet pipe 18 symmetrically.

Preferably, the partition 14 has a thickness equal to the width of the clamping groove 13, and sealing gaskets are mounted on the inner walls of the clamping groove 13.

The working principle is as follows: connecting seat 8 is installed at the top of roof support 4, be provided with first coupling hose 9 between air pump 7 and the connecting seat 8, and be connected through first coupling hose 9, connector 11 is installed to the bottom of stop collar 6, connecting pipe 12 is installed to the outer wall of connector 11, be provided with second coupling hose 10 between connecting pipe 12 and the connecting seat 8, and be connected through second coupling hose 10, joint groove 13 has been seted up to the equidistant symmetry of inner wall of detection case 2, sliding joint has baffle 14 in joint groove 13, when needs examine time measuring to a plurality of car valve body gas tightness, through starting up pneumatic cylinder 3, drive roof support 4 after the rebound, can all install the valve body of car on connector 11, in the quantity according to the car valve body that awaits measuring, with baffle 14 joint in joint groove 13, baffle 14 can be with detection case 2 internal partitioning for a plurality of regions that await measuring, make it and the one-to-one between the car valve body, hydraulic cylinder 3 is started again, make in the water source that car valve body did not go into detection case 2, through starting air pump 7, whether there is the bubble production in every region that awaits measuring, thereby the accuracy of having promoted observation.

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" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Car valve body gas tightness detection device includes operation panel (1) and installs detection case (2) on operation panel (1), its characterized in that: the top of the operating platform (1) is symmetrically provided with hydraulic cylinders (3) relative to two sides of the detection box (2), a supporting top plate (4) is arranged at the top of the detection box (2), the bottoms of the two ends of the supporting top plate (4) are fixedly connected with the output end of the hydraulic cylinder (3), the top of the supporting top plate (4) is provided with a mounting groove (19) in a penetrating way, a limiting rod (5) is arranged in the mounting groove (19), a plurality of limiting sleeves (6) are sleeved on the limiting rod (5) in a sliding manner, an air pump (7) is installed at the top of the operating platform (1), a connecting seat (8) is installed at the top of the supporting top plate (4), a first connecting hose (9) is arranged between the air pump (7) and the connecting seat (8), and are connected through the first connecting hose (9), the bottom of the limiting sleeve (6) is provided with a connector (11), the outer wall of the connector (11) is provided with a connecting pipe (12), a second connecting hose (10) is arranged between the connecting pipe (12) and the connecting seat (8), and are connected through the second connecting hose (10), clamping grooves (13) are symmetrically arranged on the inner wall of the detection box (2) at equal intervals, the partition plate (14) is clamped in the clamping groove (13) in a sliding manner.

2. The device for detecting the airtightness of the automobile valve body according to claim 1, wherein: an observation window (15) is installed on one side of the detection box (2), and the observation window (15) is made of tempered glass.

3. The device for detecting the airtightness of the automobile valve body according to claim 1, wherein: all install spacing bolt (16) on stop collar (6), the one end screw thread of spacing bolt (16) runs through stop collar (6) are contradicted with gag lever post (5) and are connected.

4. The device for detecting the airtightness of the automobile valve body according to claim 1, wherein: and the bottoms of the two sides of the detection box (2) are symmetrically provided with a water inlet pipe (17) and a water outlet pipe (18).

5. The device for detecting the airtightness of the valve body of the automobile according to claim 1, characterized in that: the thickness of baffle (14) with the width in joint groove (13) is the same, just sealed cushion is all installed to the inner wall in joint groove (13).