CN214200543U

CN214200543U - Equipment for detecting forming quality of engine cylinder cover after casting

Info

Publication number: CN214200543U
Application number: CN202022966680.6U
Authority: CN
Inventors: 吴晞
Original assignee: Deshengmei Auto Parts Wuhu Co ltd
Current assignee: Deshengmei Auto Parts Wuhu Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-09-14
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to an auto parts detects technical field, discloses an equipment for detecting engine cylinder lid shaping quality after casting, comprising a base plate, the one end of bottom plate top is provided with the workstation, the other end of bottom plate top is provided with the water tank, the both ends of workstation top all are provided with the support frame, the top of support frame is provided with the roof, be close to on the workstation and be provided with four stoppers between the support frame, the top of roof is provided with the electric cabinet, one side top of electric cabinet is provided with total valve, the below that one side of electric cabinet is close to total valve is provided with vacuum generator. Through setting up gas cylinder and air gun, be convenient for inspect the cylinder cap after wasing, observe the cylinder cap surface whether have the flaw when getting rid of water stain, usable air gun punching press is got rid of the unevenness thing on surface, guarantees later more accurate to the detection of cylinder cap valve leakproofness to avoid because the unevenness on cylinder cap surface influences the quality testing.

Description

Equipment for detecting forming quality of engine cylinder cover after casting

Technical Field

The utility model relates to an auto parts detects technical field, specifically is an equipment that is used for detecting engine cylinder lid shaping quality after the casting.

Background

With the progress of human society, automobiles are more and more popular, so that technologies and technologies for automobiles are more and more diversified and mature, the automobile production industry is advanced, and the production and detection of automobile parts are more and more in the front of modern technologies, for example, the detection of engine cylinder covers is one of the technologies.

At present, the surface of an engine cylinder cover after casting is not clean enough, the detection result is influenced, and the cylinder quality detection is mainly used for detecting the sealing performance of a cylinder cover valve. Accordingly, one skilled in the art provides an apparatus for testing the quality of an engine head after casting to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide an equipment for detecting engine cylinder lid shaping quality after the casting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an equipment for being close to the below of total valve and being provided with vacuum generator that is used for detecting engine cylinder lid shaping quality after the casting, includes the bottom plate, the one end of bottom plate top is provided with the workstation, the other end of bottom plate top is provided with the water tank, the both ends of workstation top all are provided with the support frame, the top of support frame is provided with the roof, be close to on the workstation and be provided with four stoppers between the support frame, the top of roof is provided with the electric cabinet, one side top of electric cabinet is provided with total valve, one side of electric cabinet is provided with total valve.

As a further aspect of the present invention: all be provided with the filter screen around being close to the stopper on the workstation, the inside below of being close to the filter screen of workstation is provided with the water catch bowl.

As a further aspect of the present invention: the air cylinders are arranged inside the supporting frames, the connecting plates are arranged above the air cylinders, one ends of the connecting plates penetrate through the supporting frames, pressing plates are arranged between the connecting plates, and positioning pins are arranged at four corners below the pressing plates.

As a further aspect of the present invention: the front side of the electric cabinet is provided with three vacuum meters, and branch valves are arranged below the front side of the electric cabinet close to the vacuum meters.

As a further aspect of the present invention: and an air guide pipe is arranged on one side of the vacuum generator, and the bottom end of the air guide pipe penetrates through the top plate and is connected with the pressing plate.

As a further aspect of the present invention: one side of water tank is provided with the squirt, the rear side of water tank is provided with the gas cylinder, one side of water tank is close to the gas cylinder and is provided with the air gun.

As a further aspect of the present invention: the workbench is further provided with two support plates, a central pipe capable of rotating relative to the support plates is arranged between the two support plates, a swing motor used for driving the central pipe to swing in a reciprocating mode is arranged on one support plate, a plurality of nozzles are uniformly arranged on the central pipe along the axis direction, and an air source pipeline communicated with the nozzles is arranged at the end portion of the central pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through set up the stopper on the workstation, be convenient for accurate placing of engine cylinder lid spacing on the workstation fixed, through setting up water tank and squirt, be convenient for wash the cylinder cap surface after the casting, do benefit to the quality detection of later stage engine cylinder lid, and be provided with the filter screen around being close to the stopper on the workstation, the inside of workstation is provided with the water catch bowl, be convenient for get into the water catch bowl through the filter screen to the waste water after wasing and collect, avoid waste water to flow down all around, influence detection achievement, through setting up gas cylinder and air gun, be convenient for inspect the cylinder lid after wasing, observe the cylinder lid surface whether have the flaw when getting rid of water stain, usable air gun punching press gets rid of surperficial unevenness thing, it is more accurate to the detection of cylinder lid valve leakproofness after guaranteeing, thereby avoid influencing the quality detection because the unevenness on cylinder lid surface.

2. The air cylinders and the connecting plates are arranged in the supporting frames, the pressing plates are arranged between the connecting plates, the positioning pins are arranged at four corners below the pressing plates, the cylinder cover is fixed conveniently by the aid of the positioning pins, the cylinder is used for driving the pressing plates to tightly press the cylinder cover, then the tightness of the cylinder cover valve is detected, the electric cabinet is connected with an air source in a factory by the aid of the electric cabinet arranged on the top plate, a vacuum generator and an air guide pipe are arranged on one side of the electric cabinet, the air guide pipe penetrates through the top plate and the pressing plates to be connected conveniently, vacuum gas is infused into the cylinder cover through the air guide pipe, the tightness between the cylinder cover valve and a valve seat ring is judged by observing the numerical value of the corresponding vacuum gauge, accordingly, whether the forming quality of the engine cylinder cover meets the standard or not is judged, the tightness of the engine cylinder cover valve is tested by means of negative pressure vacuum, compared with the traditional test, the vacuum generator is more accurate and quicker, and vacuum suction force is generated by the vacuum generator, the detection cost is reduced, and the method is more economical and practical.

Drawings

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

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

FIG. 3 is a side sectional view of the present invention;

FIG. 4 is a schematic structural view of the present invention with a central tube and a nozzle;

fig. 5 is a schematic structural view of the swing motor of the present invention when it is engaged with the central tube and the nozzle.

In the figure: 1. a base plate; 2. a work table; 3. a water tank; 4. a support frame; 5. a limiting block; 6. pressing a plate; 7. positioning pins; 8. a top plate; 9. an electric cabinet; 10. a main valve; 11. a vacuum generator; 12. an air duct; 13. a vacuum gauge; 14. a branch valve; 15. a cylinder; 16. a filter screen; 17. a water collection tank; 18. an air gun; 19. a gas cylinder; 20. a water gun; 21. a connecting plate; 22. a support plate; 23. a swing motor; 24. a central tube; 25. a spray head; 26. and an air source pipeline.

Detailed Description

Please refer to fig. 1-3, in an embodiment of the present invention, an apparatus for detecting forming quality of an engine cylinder cover after casting, including a bottom plate 1, one end above the bottom plate 1 is provided with a workbench 2, the other end above the bottom plate 1 is provided with a water tank 3, both ends above the workbench 2 are all provided with a support frame 4, the top of the support frame 4 is provided with a top plate 8, the workbench 2 is provided with four stoppers 5 near between the support frames 4, it is fixed to be convenient for accurately place the engine cylinder cover on the workbench 2, the top of the top plate 8 is provided with an electric cabinet 9, one side top of the electric cabinet 9 is provided with a main valve 10, one side of the electric cabinet 9 is provided with a vacuum generator 11 near the lower side of the main valve 10, the vacuum generator 11 can select the model ZW 1-W051.

In fig. 2: all be provided with filter screen 16 around being close to stopper 5 on workstation 2, the below that the inside of workstation 2 is close to filter screen 16 is provided with water catch bowl 17, is convenient for to the waste water after the washing through filter screen 16 get into the water catch bowl 17 in the collection, avoids waste water to the drippage all around, influences detection achievement.

In fig. 1 and 2: the inside of support frame 4 all is provided with cylinder 15, and the top of cylinder 15 all is provided with connecting plate 21, and support frame 4 is all run through to the one end of connecting plate 21, is provided with clamp plate 6 between the connecting plate 21, and the four corners of clamp plate 6 below all is provided with locating pin 7, is convenient for utilize locating pin 7 fixed with the cylinder cap, recycles cylinder 15 and drives clamp plate 6 and carry out the detection of cylinder cap valve leakproofness after compressing tightly the cylinder cap.

In fig. 1 and 2: three vacuum meters 13 are arranged on the front side of the electric cabinet 9, and branch valves 14 are arranged on the front side of the electric cabinet 9 and below the vacuum meters 13.

In fig. 2 and 3: one side of vacuum generator 11 is provided with air duct 12, and the bottom of air duct 12 runs through roof 8 and clamp plate 6 and connects, is convenient for infuse vacuum gas to the cylinder cap through air duct 12 in, judges the leakproofness between cylinder cap valve and the valve seat circle through observing the numerical value that corresponds vacuum meter 13 to judge whether engine cylinder cap shaping quality accords with the standard.

In fig. 3: one side of water tank 3 is provided with squirt 20, the rear side of water tank 3 is provided with gas cylinder 19, one side of water tank 3 is close to gas cylinder 19 and is provided with air gun 18, be convenient for inspect the cylinder cap after the washing, observe whether there is the flaw on cylinder cap surface when getting rid of water stain, usable air gun 18 punching press gets rid of the unevenness thing on surface, guarantee later more accurate to the detection of cylinder cap valve leakproofness to avoid influencing the quality and detecting because the unevenness on cylinder cap surface.

The utility model discloses a theory of operation is: when the device is used, the limiting block 5 is arranged on the workbench 2, so that an engine cylinder cover can be accurately placed on the workbench 2 to be limited and fixed, the water tank 3 and the water gun 20 are arranged, the surface of the cast cylinder cover can be conveniently cleaned, the quality detection of the engine cylinder cover in the later period is facilitated, filter screens 16 are arranged on the workbench 2 near the limiting block 5 in the front and at the back, a water collecting tank 17 is arranged inside the workbench 2, the cleaned waste water can conveniently enter the water collecting tank 17 through the filter screens 16 to be collected, the waste water is prevented from flowing down around to influence the detection work, the cleaned cylinder cover can be conveniently checked by arranging the gas cylinder 19 and the gas gun 18, whether the surface of the cylinder cover is flawed or not can be observed while water stains are removed, uneven substances on the surface can be removed by punching of the gas gun 18, the detection of the sealing performance of the cylinder cover valve can be more accurate after the detection is ensured, and the quality detection is prevented from being influenced by the unevenness of the surface of the cylinder cover, the air cylinders 15 and the connecting plates 21 are arranged in the supporting frames 4, the pressing plates 6 are arranged between the connecting plates 21, the positioning pins 7 are arranged at four corners below the pressing plates 6, the cylinder cover is fixed by the positioning pins 7 conveniently, the air cylinders 15 are used for driving the pressing plates 6 to tightly press the cylinder cover to detect the tightness of the valve of the cylinder cover, the electric cabinet 9 is arranged on the top plate 8 and is connected with an air source in a factory, the vacuum generator 11 and the air guide pipe 12 are arranged on one side of the electric cabinet 9, the air guide pipe 12 penetrates through the top plate 8 and the pressing plates 6 to be connected, so that vacuum gas is conveniently infused into the cylinder cover through the air guide pipe 12, the tightness between the valve of the cylinder cover and the valve seat ring is judged by observing the numerical value corresponding to the vacuum gauge 13, and whether the forming quality of the engine cylinder cover meets the standard or not is judged, the tightness of the valve of the engine cylinder cover is tested by negative pressure vacuum, compared with the traditional test, more accurate and rapid, and the vacuum generator 11 generates vacuum suction, thereby reducing the detection cost and being more economical and practical.

As shown in fig. 4 and 5, the utility model discloses still provide an automatic structure that adopts high-pressure gas to erode cylinder cap surface, promptly still be equipped with two extension boards 22 on the workstation 2, install between two extension boards 22 and to install the central tube 24 that can rotate for extension board 22, install on one of them extension board 22 and be used for driving the swing motor 23 of central tube 24 reciprocating swing, evenly be provided with a plurality of shower nozzle 25 along the axis direction on the central tube 24, the tip of this central tube 24 is equipped with the air supply pipeline 26 that communicates with shower nozzle 25. The utility model discloses the accessible starts swing motor 23, orders about center tube 24 and does the reciprocal swing of fixed angle degree to with high-pressure gas from shower nozzle 25 blowout back, reciprocal high-pressure draught erodees about the surface formation of cylinder cap, can clear away cylinder cap surface debris like this automatically, make things convenient for subsequent appearance quality inspection.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the present invention, the concept of replacing or changing with equal ones should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an equipment for being close to the below of total valve (10) in one side of electric cabinet (9) and being provided with vacuum generator (11) that is used for detecting engine cylinder lid shaping quality after the casting, includes bottom plate (1), its characterized in that, the one end of bottom plate (1) top is provided with workstation (2), the other end of bottom plate (1) top is provided with water tank (3), the both ends of workstation (2) top all are provided with support frame (4), the top of support frame (4) is provided with roof (8), be close to on workstation (2) and be provided with four stopper (5) between support frame (4), the top of roof (8) is provided with electric cabinet (9), one side top of electric cabinet (9) is provided with total valve (10), the below that one side of electric cabinet (9) is close to total valve (10).

2. The equipment for detecting the forming quality of the engine cylinder cover after casting according to claim 1 is characterized in that a filter screen (16) is arranged on the workbench (2) at the front and the back of the workbench (2) close to the limiting block (5), and a water collecting tank (17) is arranged in the workbench (2) close to the lower part of the filter screen (16).

3. The device for detecting the forming quality of the engine cylinder cover after casting according to claim 1, wherein air cylinders (15) are arranged inside the supporting frame (4), connecting plates (21) are arranged above the air cylinders (15), one ends of the connecting plates (21) penetrate through the supporting frame (4), pressing plates (6) are arranged between the connecting plates (21), and positioning pins (7) are arranged at four corners below the pressing plates (6).

4. The equipment for detecting the forming quality of the engine cylinder cover after casting is characterized in that three vacuum meters (13) are arranged on the front side of the electric cabinet (9), and branch valves (14) are arranged on the front side of the electric cabinet (9) close to the lower portions of the vacuum meters (13).

5. The device for detecting the forming quality of the engine cylinder cover after casting according to the claim 1 is characterized in that one side of the vacuum generator (11) is provided with an air duct (12), and the bottom end of the air duct (12) penetrates through the top plate (8) and the pressure plate (6) to be connected.

6. The apparatus for detecting the quality of the formation of engine cylinder heads after casting according to claim 1, characterized in that one side of the water tank (3) is provided with a water gun (20), the rear side of the water tank (3) is provided with a gas cylinder (19), and one side of the water tank (3) is provided with a gas gun (18) close to the gas cylinder (19).

7. The device for detecting the forming quality of the engine cylinder cover after casting according to claim 1 is characterized in that two support plates (22) are further arranged on the workbench (2), a central tube (24) which can rotate relative to the support plates (22) is installed between the two support plates (22), a swing motor (23) for driving the central tube (24) to swing back and forth is installed on one support plate (22), a plurality of spray heads (25) are uniformly arranged on the central tube (24) along the axial direction, and an air source pipeline (26) communicated with the spray heads (25) is arranged at the end part of the central tube (24).