CN219244906U

CN219244906U - Water test device for tightness of automobile air cylinder

Info

Publication number: CN219244906U
Application number: CN202320003859.2U
Authority: CN
Inventors: 陈立龙
Original assignee: Jinhu Longxingda Auto Parts Co ltd
Current assignee: Jinhu Longxingda Auto Parts Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-23
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a sealing water test device for an automobile air reservoir, which relates to the technical field of automobile air reservoirs and comprises an air reservoir, wherein a support frame is fixed on one side of the air reservoir, two symmetrically arranged slide rails are fixed on the top of the support frame, a first fixing plate is fixed at one end of each slide rail, a second fixing plate is fixed at the other end of each slide rail, a first electric telescopic rod is arranged on each first fixing plate, a sliding plate is fixedly arranged at the output end of each first electric telescopic rod, the sliding plate slides between the two slide rails, two penetrating reservation grooves are formed in the sliding plate, a grabbing component is arranged on the sliding plate, and the grabbing component is used for clamping the air reservoir. Through controlling first electric telescopic handle traction slide and remove between two slide rails for the slide drives its snatch the subassembly of snatching on it with the gas receiver effectual transfer to the water storage box in, and accomplish water test detection processing in the water storage box, later send back home position by first electric telescopic handle, make the detection efficiency of gas receiver leakproofness can promote.

Description

Water test device for tightness of automobile air cylinder

Technical Field

The utility model relates to the technical field of automobile air cylinders, in particular to a water test device for tightness of an automobile air cylinder.

Background

The automobile air storage cylinder is an air pressure device in an automobile braking system and is used for storing compressed air output by the air compressor, and the compressed air is used for the automobile braking system, so that the air storage cylinder has high quality requirement when in use and cannot generate faults such as air leakage; all be provided with a plurality of interface on the current gas receiver for connect the equipment that admits air and gas used, in order to improve the security of whole use, the gas receiver need carry out sealing performance's detection to the whole car gas receiver when processing in production, judge whether there is gas leakage in the gas receiver. The water test is an important detection means for detecting the air tightness of the automobile air storage cylinder, and mainly comprises the steps of placing the air storage cylinder in water for inflation, and judging whether the air storage cylinder leaks air or not by whether air bubbles are generated in the water or not.

The utility model patent with the publication number of CN214502802U discloses a tightness detection device for processing an automobile air cylinder. This tightness detection device is when using, needs to lift up the gas receiver and place on two support pieces with the help of the manpower for the loading and unloading of gas receiver need consume a large amount of physical power, not only influence the detection efficiency of gas receiver, and great to the consumption of manpower, therefore can't satisfy actual production demand.

Disclosure of Invention

The utility model aims at providing a car gas receiver leakproofness water test device to solve the current leakproofness detection device that proposes among the above-mentioned prior art when using, need lift the gas receiver with the help of the manpower and place on two support pieces, make the loading and unloading of gas receiver need consume a large amount of physical power, not only influence the detection efficiency of gas receiver, and great to the consumption of manpower, therefore can't satisfy the problem of actual production demand.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an automobile gas receiver leakproofness water test device, includes the water storage tank, one side of water storage tank is fixed with the support frame, the top of support frame is fixed with two slide rails that the symmetry set up, two the one end of slide rail is fixed with first fixed plate, two the other end of slide rail is fixed with the second fixed plate, install first electric telescopic handle on the first fixed plate, the output fixed mounting of first electric telescopic handle has the slide, the slide slides between two slide rails, and has seted up two reservation grooves that run through on the slide, install on the slide and snatch the subassembly, snatch the centre gripping that the subassembly is used for the gas receiver, be connected with two gyro wheels through the bearing rotation between the relative inner wall of reservation groove, the gyro wheel rolls in the inside of slide rail.

Further, snatch the subassembly and include the electronic telescopic handle of second, the electronic telescopic handle of second is installed on the slide, two the reservation groove is the symmetry setting about the electronic telescopic handle of second.

Further, a connecting seat is fixedly arranged at the output end of the second electric telescopic rod, and a rectangular frame plate is fixedly arranged on the lower surface of the connecting seat.

Further, the relative inner wall of rectangle framed board all is connected with the screw thread lead screw through the bearing rotation, biax motor is installed to the bottom of connecting seat, two the screw thread lead screw divides to establish in biax motor's both sides, and two screw thread lead screws all pass through biax motor drive.

Further, a sliding block is connected to the threaded screw rod in a threaded mode, and the sliding block is in sliding fit with the inner wall of the rectangular frame plate.

Further, a carrier plate is fixed at the bottom of the sliding block, and two clamping blocks which are arranged in parallel are fixed on the lower surface of the carrier plate.

Furthermore, one side of the water storage tank is provided with a drain pipe in a penetrating mode, and a valve is arranged on the drain pipe.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, the sliding plate is pulled by the first electric telescopic rod to move between the two sliding rails, so that the sliding plate drives the grabbing component on the sliding plate to effectively transfer the air cylinder into the water storage tank, water test detection treatment is completed in the water storage tank, and then the air cylinder is returned to the initial position by the first electric telescopic rod, so that the detection efficiency of the tightness of the air cylinder is improved.

2. According to the utility model, the two threaded screw rods are driven to rotate by the double-shaft motor, so that the two threaded screw rods drive the two sliding blocks to be mutually close in a screw rod transmission mode, thereby driving the four clamping blocks to clamp the air storage cylinder, and the second electric telescopic rod can lift the clamped air storage cylinder up and down, so that the air storage cylinder is more trouble-saving and labor-saving to take and place in the water storage tank; utilize four gyro wheels that set up on the slide for slide more smoothly when sliding along two slide rails, reduced the friction of slide and slide rail, prolonged the life of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the prior description will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present application, 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 perspective view of a sealing water test device for an air cylinder of an automobile according to an embodiment of the present application;

FIG. 2 is a schematic view of a structure of a water storage tank, a support frame, a sliding rail and a first fixing plate according to an embodiment of the present application;

FIG. 3 is a schematic view of the structure of the first fixing plate, the first electric telescopic rod, the sliding plate and the roller in the embodiment of the present application;

FIG. 4 is a schematic view of the overall structure of the grabbing assembly according to the embodiment of the present application;

fig. 5 is a schematic view of a part of a grabbing assembly in an embodiment of the present application.

In the figure: 1. a water storage tank; 2. a support frame; 3. a slide rail; 4. a first fixing plate; 5. a second fixing plate; 6. a first electric telescopic rod; 7. a slide plate; 8. a reserved groove; 9. a roller; 10. a second electric telescopic rod; 11. a connecting seat; 12. a rectangular frame plate; 13. a biaxial motor; 14. a threaded screw rod; 15. a slide block; 16. a carrier plate; 17. clamping blocks; 18. and (5) a water drain pipe.

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.

Examples: referring to an automobile air receiver leakproofness water test device shown in fig. 1-5, including water storage tank 1, one side of water storage tank 1 is fixed with support frame 2, the top of support frame 2 is fixed with two slide rails 3 that the symmetry set up, the one end of two slide rails 3 is fixed with first fixed plate 4, the other end of two slide rails 3 is fixed with second fixed plate 5, install first electric telescopic handle 6 on the first fixed plate 4, the output fixed mounting of first electric telescopic handle 6 has slide 7, slide 7 slides between two slide rails 3, install the snatch subassembly on the slide 7, snatch the centre gripping that the subassembly is used for the air receiver, one side of water storage tank 1 runs through and is provided with drain pipe 18, be provided with the valve on the drain pipe 18.

The first electric telescopic rod 6 is controlled to drag the sliding plate 7 to move between the two sliding rails 3, the sliding plate 7 drives the grabbing component on the sliding plate to effectively transfer the air cylinder to the water storage tank 1, water test detection processing is completed in the water storage tank 1, and then the air cylinder is sent back to the starting position by the first electric telescopic rod 6, so that the detection efficiency of the tightness of the air cylinder can be improved.

Wherein, two reservation grooves 8 that run through have been seted up on the slide 7, are connected with two gyro wheels 9 through the bearing rotation between the relative inner wall of reservation groove 8, and gyro wheel 9 rolls in the inside of slide rail 3.

By utilizing the four rollers 9 arranged on the sliding plate 7, the sliding plate 7 can slide along the two sliding rails 3 more smoothly, the friction between the sliding plate 7 and the sliding rails 3 is reduced, and the service life of the device is prolonged.

The grabbing component comprises a second electric telescopic rod 10, the second electric telescopic rod 10 is installed on a sliding plate 7, two reserved grooves 8 are symmetrically formed on the second electric telescopic rod 10, a connecting seat 11 is fixedly arranged at the output end of the second electric telescopic rod 10, a rectangular frame plate 12 is fixedly arranged on the lower surface of the connecting seat 11, threaded screws 14 are rotatably connected to the opposite inner walls of the rectangular frame plate 12 through bearings, a double-shaft motor 13 is installed at the bottom of the connecting seat 11, the two threaded screws 14 are respectively arranged on two sides of the double-shaft motor 13, the two threaded screws 14 are driven by the double-shaft motor 13, a sliding block 15 is connected to the threaded screws 14 in a threaded mode, the sliding block 15 is in sliding fit with the inner walls of the rectangular frame plate 12, a carrier plate 16 is fixedly arranged at the bottom of the sliding block 15, and two clamping blocks 17 are fixedly arranged on the lower surface of the carrier plate 16 in parallel.

The double-shaft motor 13 is utilized to drive the two threaded screw rods 14 to rotate, so that the two threaded screw rods 14 drive the two sliding blocks 15 to be close to each other in a screw transmission mode, thereby driving the four clamping blocks 17 to clamp the air cylinder, and the second electric telescopic rod 10 can lift the clamped air cylinder up and down, so that the air cylinder is taken and placed in the water storage tank 1 more time and labor-saving.

The working principle of the utility model is as follows:

the air cylinder is placed between four clamping blocks 17, the double-shaft motor 13 is controlled to operate, the double-shaft motor 13 drives the two threaded screw rods 14 to rotate, the two sliding blocks 15 are driven to be close to each other in a screw rod transmission mode, the four clamping blocks 17 complete clamping of the air cylinder, the second electric telescopic rod 10 is controlled to stretch and retract to drive the clamped air cylinder to move upwards, then the first electric telescopic rod 6 is controlled to shrink to drive the sliding plate 7 to slide along the two sliding rails 3, in the sliding process, the sliding resistance of the sliding plate 7 is smaller when the sliding plate 7 slides in the sliding rails 3 by means of the four rollers 9, the sliding process is smoother, the first electric telescopic rod 6 drives the clamped air cylinder to move to the position right above the water storage tank 1, the second electric telescopic rod 10 is controlled to stretch to push the clamped air cylinder to enter the inside of the water storage tank 1, and then the air cylinder is inflated to judge the air tightness of the air cylinder by judging whether air bubbles exist or not;

after detection, the second electric telescopic rod 10 is controlled to shrink, the detected air cylinder is driven to move upwards and separate from the water storage tank 1, then the first electric telescopic rod 6 is controlled to stretch, the sliding plate 7 is pushed to reset, then the second electric telescopic rod 10 is controlled to stretch again, the detected air cylinder is pushed to move downwards, the double-shaft motor 13 is controlled to reversely run, and the two threaded screw rods 14 drive the four clamping blocks 17 to put down the air cylinder in a screw transmission mode, so that the detection of tightness of the air cylinder is completed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a car gas receiver leakproofness water test device, includes water storage tank (1), its characterized in that: one side of water storage tank (1) is fixed with support frame (2), the top of support frame (2) is fixed with two slide rails (3) that the symmetry set up, two the one end of slide rail (3) is fixed with first fixed plate (4), two the other end of slide rail (3) is fixed with second fixed plate (5), install first electric telescopic handle (6) on first fixed plate (4), the output fixed mounting of first electric telescopic handle (6) has slide (7), slide (7) slide between two slide rails (3), and set up two reservation grooves (8) that run through on slide (7), install grabbing component on slide (7), grabbing component is used for the centre gripping of gas receiver, be connected with two gyro wheels (9) through the bearing rotation between the relative inner wall of reservation groove (8), gyro wheel (9) roll in the inside of slide rail (3).

2. The water test device for sealing an automobile air cylinder according to claim 1, wherein: the grabbing component comprises a second electric telescopic rod (10), the second electric telescopic rod (10) is arranged on the sliding plate (7), and the two reserved grooves (8) are symmetrically arranged relative to the second electric telescopic rod (10).

3. The water test device for sealing an automobile air cylinder according to claim 2, wherein: the output end of the second electric telescopic rod (10) is fixedly provided with a connecting seat (11), and the lower surface of the connecting seat (11) is fixedly provided with a rectangular frame plate (12).

4. A water test device for sealing an automotive air reservoir according to claim 3, wherein: the double-shaft motor (13) is installed to the bottom of connecting seat (11), two screw rods (14) are established respectively in the both sides of double-shaft motor (13), and two screw rods (14) all drive through double-shaft motor (13).

5. The water test device for sealing an automobile air cylinder according to claim 4, wherein: the screw thread lead screw (14) is connected with a sliding block (15) in a threaded mode, and the sliding block (15) is in sliding fit with the inner wall of the rectangular frame plate (12).

6. The water test device for sealing an automotive air reservoir of claim 5, wherein: the bottom of the sliding block (15) is fixedly provided with a carrier plate (16), and the lower surface of the carrier plate (16) is fixedly provided with two clamping blocks (17) which are arranged in parallel.

7. The water test device for sealing an automobile air cylinder according to claim 1, wherein: one side of the water storage tank (1) is provided with a drain pipe (18) in a penetrating mode, and the drain pipe (18) is provided with a valve.