CN210774538U

CN210774538U - Sealing performance detection equipment of long-acting oil filter

Info

Publication number: CN210774538U
Application number: CN201921933160.6U
Authority: CN
Inventors: 何军; 何秋燕; 文胡宏
Original assignee: Jiangxi Ruiqian Auto Parts Co ltd
Current assignee: Jiangxi Ruiqian Auto Parts Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-16
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a long-acting oil filter's leakproofness check out test set, the on-line screen storage device comprises a base, base up end both sides position all is provided with the mounting panel, be provided with adjustable lower seal box between the mounting panel, the seal box top is provided with detachable upper seal box down, the front end position is provided with the oil filter between upper seal box and the lower seal box, the oil filter both ends are provided with oil inlet pipe and oil outlet pipe respectively, be provided with the aqueous solution down in the seal box, base up end right-hand member position is provided with the air pump, the air pump top is provided with the air inlet hose. A long-acting oil cleaner's leakproofness check out test set, through set up rotatable transparent seal box between the mounting panel, utilize the rotatory aqueous solution that changes in the seal box highly to make its oil filter of cover, thereby it has or not the bubble to produce to observe aqueous solution to the interior gas transmission of oil filter to detect its leakproofness through the air pump again.

Description

Sealing performance detection equipment of long-acting oil filter

Technical Field

The utility model relates to a check out test set field, in particular to long-acting oil filter's leakproofness check out test set.

Background

The oil filter is one of automobile parts and is used for removing dust, metal particles, carbon precipitates, soot particles and other magazines in engine oil and gasoline, so that the effect of protecting an engine is achieved, after the production of the oil filter is completed, the tightness of the oil filter needs to be detected, the leakage of the engine oil or the gasoline is avoided, common detection equipment cannot simply and effectively detect the leakage, the equipment cost is high, and the requirements of different user groups cannot be met.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a sealing detection device for a long-acting oil filter, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a long-acting oil filter's leakproofness check out test set, includes the base, base up end both sides position all is provided with the mounting panel, be provided with adjustable lower seal box between the mounting panel, the seal box top is provided with detachable upper seal box down, the front end position is provided with the oil filter between upper seal box and the lower seal box, the oil filter both ends are provided with into oil pipe way and play oil pipe way respectively, be provided with the aqueous solution down in the seal box, base up end right-hand member position is provided with the air pump, the air pump top is provided with air inlet hose, air inlet hose head passes the mounting panel and corresponds into oil pipe way and is provided with the installation head, mounting panel one side outer wall is provided with the pull rod in seal box.

Preferably, the mounting panel bottom is through welded fastening to the base up end, seal box both sides outer wall rear position all is provided with the loose axle down, a mounting panel side end face corresponds the loose axle position and is provided with the circular slot, the loose axle stretches into in the circular slot.

Preferably, be provided with fixed stop between the inner wall of mounting panel both sides seal box rear position down, the terminal surface is provided with the rubber cushion before the fixed stop, it is provided with the swing arm to go up seal box up end middle part position, seal box lower wall middle part position is provided with the fixed block down, the fixed block up end is provided with the screw that corresponds with the swing arm.

Preferably, the upper seal box and the end surfaces of the two sides of the lower seal box are provided with a main clamping groove and an auxiliary clamping groove respectively corresponding to the oil inlet pipeline and the oil outlet pipeline, and the opposite end surfaces of the upper seal box and the lower seal box and the inner walls of the main clamping groove and the auxiliary clamping groove are provided with sealing gaskets.

Preferably, pull rod rear end face middle part position is provided with the connecting rod, mounting panel side end face is provided with the fixed slot in sealed box head below position under, the fixed interior baffle that is provided with in fixed slot bottom, the fixed slot top is provided with adjustable outer baffle, the connecting rod afterbody stretches into in the fixed slot, the connecting rod afterbody passes interior baffle and is connected to terminal surface middle part position under the outer baffle, the position between baffle and the outer baffle including the connecting rod outer lane is provided with the spring, outer baffle up end middle part position is provided with the stopper, the stopper head stretches out the fixed slot and reachs sealed box below position down, and the terminal surface is the cambered surface under the stopper.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through set up adjustable transparent seal box between the mounting panel, rotatory seal box changes the height of inside aqueous solution, make the aqueous solution cover oil filter, the air pump of rethread base top is to the defeated gas of oil filter, whether there is the bubble to produce in the observation aqueous solution and can detect its leakproofness, therefore, the carrier wave prepaid electric energy meter is low in cost, the simple operation, through setting up adjustable stopper in the seal box below, can be at the fixed seal box of horizontal position, conveniently change oil filter, the pull rod that utilizes mounting panel one side can change the position of stopper, thereby make the seal box fall and detect, it is more convenient to make the operation.

Drawings

Fig. 1 is a schematic front view of a sealing performance testing apparatus of a long-acting oil filter according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side cross-sectional view of a leak tightness testing apparatus of a long-acting oil filter according to the present invention;

fig. 4 is the utility model relates to a seal box side schematic diagram of long-acting oil filter's leakproofness check out test set.

In the figure: 1. a base; 2. mounting a plate; 3. an upper seal box; 4. a lower seal box; 5. an oil filter; 6. a movable shaft; 7. a circular groove; 8. rotating the rod; 9. an air pump; 10. an air intake hose; 11. a mounting head; 12. a pull rod; 13. a fixed block; 14. a limiting block; 15. fixing a baffle plate; 16. a rubber cushion; 17. an aqueous solution; 18. an oil inlet pipeline; 19. an oil outlet pipeline; 20. a main card slot; 21. an auxiliary card slot; 22. a gasket; 23. fixing grooves; 24. an inner baffle; 25. a spring; 26. an outer baffle; 27. a connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a device for detecting the sealing performance of a long-acting oil filter comprises a base 1, wherein mounting plates 2 are arranged on two sides of the upper end surface of the base 1, an adjustable lower seal box 4 is arranged between the mounting plates 2, a detachable upper seal box 3 is arranged above the lower seal box 4, an oil filter 5 is arranged at the front end between the upper seal box 3 and the lower seal box 4, an oil inlet pipeline 18 and an oil outlet pipeline 19 are respectively arranged at two ends of the oil filter 5, a water solution 17 is arranged in the lower seal box 4, an air pump 9 is arranged at the right end position of the upper end surface of the base 1, an air inlet hose 10 is arranged above the air pump 9, the head of the air inlet hose 10 penetrates through the mounting plates 2 and is provided with a mounting head 11 corresponding to the oil inlet pipeline 18.

The bottom of the mounting plate 2 is fixed to the upper end face of the base 1 through welding, the rear positions of the outer walls of two sides of the lower seal box 4 are provided with movable shafts 6, a circular groove 7 is formed in the position, corresponding to the movable shaft 6, of one end face of the mounting plate 2, and the movable shafts 6 extend into the circular groove 7; a fixed baffle 15 is arranged between the inner walls of the two sides of the mounting plate 2 at the rear position of the lower sealing box 4, a rubber soft cushion 16 is arranged on the front end face of the fixed baffle 15, a rotating rod 8 is arranged in the middle of the upper end face of the upper sealing box 3, a fixed block 13 is arranged in the middle of the lower wall of the lower sealing box 4, and a screw hole corresponding to the rotating rod 8 is arranged on the upper end face of the fixed block 13; the end surfaces of the two sides of the upper sealing box 3 and the lower sealing box 4, which correspond to the oil inlet pipeline 18 and the oil outlet pipeline 19, are respectively provided with a main clamping groove 20 and an auxiliary clamping groove 21, and the opposite end surfaces of the upper sealing box 3 and the lower sealing box 4 and the inner walls of the main clamping groove 20 and the auxiliary clamping groove 21 are respectively provided with a sealing gasket 22; 12 rear end face middle part positions of pull rod are provided with connecting rod 27, 2 a side end face of mounting panel is provided with fixed slot 23 in 4 head below positions of seal box down, fixed slot 23 bottom is fixed and is provided with interior baffle 24, fixed slot 23 top is provided with adjustable outer baffle 26, connecting rod 27 afterbody stretches into in fixed slot 23, connecting rod 27 afterbody passes interior baffle 24 and is connected to terminal surface middle part position under the outer baffle 26, the position between baffle 24 and outer baffle 26 is provided with spring 25 including the connecting rod 27 outer lane, 26 up end middle part positions of outer baffle are provided with

stopper

14, 14 head of stopper stretches out fixed slot 23 and reachs seal box 4 below positions down, and the terminal surface is the cambered surface under stopper 14.

It should be noted that the utility model relates to a sealing performance detection device of a long-acting oil filter, which can detect the sealing performance by arranging a rotatable upper sealing box 3 and a rotatable lower sealing box 4 between mounting plates 2, changing the height of a water solution 17 by rotation to cover an oil filter 5, and then conveying gas into the oil filter 5 by a gas pump 9, when in use, firstly finding the upper sealing box 3 and the lower sealing box 4 between the mounting plates 2, unscrewing a rotary rod 8 on the upper end surface of the upper sealing box 3, gradually separating the bottom of the rotary rod 8 from a fixed block 13, then taking out the upper sealing box 3, then putting the oil filter 5 into the lower sealing box 4, aligning an oil inlet pipeline 18 and an oil outlet pipeline 19 on two sides with a main clamping groove 20 and an auxiliary clamping groove 21 respectively, then installing the upper sealing box 3 back to the original position and screwing the rotary rod 8 again, driving the upper sealing box 3 to move downwards by the rotary rod 8, so that a sealing gasket 22 between the upper sealing box 3 and the lower sealing box 4 is extruded, so as to achieve a sealing state, avoid overflowing of the internal aqueous solution 17, then find the pull rod 12 outside the mounting plate 2 and pull outwards, the pull rod 12 drives the connecting rod 27 to move, the connecting rod 27 drives the outer baffle 26 to move, the outer baffle 26 extrudes the spring 25 below, the spring 25 is compressed under force, the outer baffle 26 drives the stopper 14 to move when moving, thereby the stopper 14 leaves the lower part of the lower seal box 4, the lower seal box 4 which is not blocked any more falls under gravity and rotates along the movable shafts 6 at two sides, the lower seal box 4 finally contacts with the rubber cushion 16 on the surface of the fixed baffle 15, is buffered and stabilized by the rubber cushion 16, then loosen the pull rod 12, the stopper 14 pops out again under the action of elasticity, at this time, the aqueous solution 17 in the lower seal box 4 covers the oil filter 5, then find the mounting head 11 at the right side, and align the mounting head 11 to the oil inlet pipeline 18 for, starting the air pump 9, allowing air generated by the air pump 9 to enter the oil filter 5 along the air inlet hose 10 and finally to be discharged from the oil outlet pipeline 19, when the sealing performance in the oil filter 5 is in a problem, discharging air entering the oil filter 5 along a gap to cause the aqueous solution 17 to generate bubbles, detecting the sealing performance by observing the generation of the bubbles, closing the air pump 9 and pulling down the mounting head 11 after the detection is completed, rotating the lower seal box 4 upwards to the original position, contacting the lower seal box 4 with the limiting block 14 after the lower seal box 4 rotates to a certain degree, extruding the lower seal box 4 into the fixing groove 23 through the cambered surface of the lower end face of the limiting block 14 until the lower seal box 4 passes through the position of the fixing groove 23, extending the limiting block 14 which is not extruded again, loosening the lower seal box 4, supporting the bottom of the lower seal box 4 in contact with the upper end face of the limiting block 14, and opening the upper seal box 3 for material change, and operating according to the previous steps.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A leakproofness check out test set of long-acting oil cleaner which characterized in that: comprises a base (1), mounting plates (2) are respectively arranged at the two sides of the upper end surface of the base (1), an adjustable lower sealing box (4) is arranged between the mounting plates (2), a detachable upper sealing box (3) is arranged above the lower sealing box (4), an oil filter (5) is arranged at the front end position between the upper sealing box (3) and the lower sealing box (4), an oil inlet pipeline (18) and an oil outlet pipeline (19) are respectively arranged at the two ends of the oil filter (5), a water solution (17) is arranged in the lower sealing box (4), an air pump (9) is arranged at the right end position of the upper end surface of the base (1), an air inlet hose (10) is arranged above the air pump (9), the head of the air inlet hose (10) penetrates through the mounting plate (2) and is provided with a mounting head (11) corresponding to the oil inlet pipeline (18), the outer wall of one side of the mounting plate (2) is provided with a pull rod (12) below the lower sealing box (4).

2. The leak tightness detection device of a long-acting oil filter according to claim 1, wherein: mounting panel (2) bottom is through welded fastening to base (1) up end, seal box (4) both sides outer wall rear position all is provided with loose axle (6) down, mounting panel (2) a side end face corresponds loose axle (6) position and is provided with circular slot (7), loose axle (6) stretch into in circular slot (7).

3. The leak tightness detection device of a long-acting oil filter according to claim 1, wherein: sealing box (4) rear position is provided with fixed stop (15) down between mounting panel (2) both sides inner wall, the terminal surface is provided with rubber cushion (16) before fixed stop (15), it is provided with swing arm (8) to go up sealing box (3) up end middle part position, sealing box (4) lower wall middle part position is provided with fixed block (13) down, fixed block (13) up end is provided with the screw that corresponds with swing arm (8).

4. The leak tightness detection device of a long-acting oil filter according to claim 1, wherein: go up seal box (3) and correspond into oil pipe way (18) and go out oil pipe way (19) with lower seal box (4) both sides terminal surface and be provided with main draw-in groove (20) and vice draw-in groove (21) respectively, go up seal box (3) and the relative terminal surface of lower seal box (4) and main draw-in groove (20) and vice draw-in groove (21) inner wall and all be provided with sealed pad (22).

5. The leak tightness detection device of a long-acting oil filter according to claim 1, wherein: a connecting rod (27) is arranged in the middle of the rear end face of the pull rod (12), a fixing groove (23) is arranged below the head of the lower sealing box (4) on one side end face of the mounting plate (2), an inner baffle (24) is fixedly arranged at the bottom of the fixing groove (23), an adjustable outer baffle (26) is arranged at the top of the fixing groove (23), the tail of the connecting rod (27) extends into the fixing groove (23), the tail of the connecting rod (27) penetrates through the inner baffle (24) and is connected to the middle of the lower end face of the outer baffle (26), a spring (25) is arranged between the inner baffle (24) and the outer baffle (26) on the outer ring of the connecting rod (27), a limit block (14) is arranged in the middle of the upper end face of the outer baffle (26), and the head of the limit block (14) extends out of the fixing, and the lower end surface of the limiting block (14) is a cambered surface.