Inflating valve gas test machine

Abstract

The utility model discloses an inflating valve gas testing machine which comprises a base, a concave frame is arranged on the front side of the top face of the base, placing grooves are symmetrically formed in the bottom of an inner cavity of the concave frame, limiting mechanisms are symmetrically arranged in the placing grooves, and an inflating valve body is arranged between the limiting mechanisms. Adjusting mechanisms are symmetrically arranged on the two sides of an inner cavity of the concave frame, a moving plate is arranged between the adjusting mechanisms, a plurality of gas transmission mechanisms are embedded in the moving plate, the rear surfaces of the gas transmission mechanisms are connected with a gas testing machine body, and sealing mechanisms are symmetrically arranged at the bottom of the moving plate. According to the utility model, a plurality of structures such as the limiting mechanism, the adjusting mechanism, the gas transmission mechanism and the sealing mechanism are matched with one another in an assisting manner, and a rapid connection sealing structure is introduced, so that the complexity of manual operation is reduced, and the connection and detection of the inflating valve can be completed by an operator only through key operation and placement, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical equipment technical field, concretely related to a valve nozzle gas testing machine. BACKGROUND

[0002] Valve nozzle is important component in internal combustion engine, its function is control gas's in and out, guarantee the normal operation of engine, because the sealing property of valve nozzle is important to the performance of engine, therefore the detection of valve nozzle becomes the important link in the automobile manufacturing and maintenance.

[0003] The existing valve nozzle detection equipment is mostly manual operation, and the operation is complex, and the detection efficiency is low.

[0004] Therefore, a valve nozzle gas testing machine is provided to overcome the above-mentioned defects. SUMMARY

[0005] To overcome the above-mentioned technical problems existing in the prior art, the utility model provides a valve nozzle gas testing machine.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A valve nozzle gas testing machine, comprising a base, the top surface of the base is provided with a concave frame, the bottom of the inner cavity of the concave frame is symmetrically provided with a placing groove, the placing groove is symmetrically provided with a limiting mechanism, the limiting mechanism is provided with a valve nozzle body between the limiting mechanisms, the two sides of the inner cavity of the concave frame are symmetrically provided with an adjusting mechanism, the adjusting mechanism is provided with a moving plate between the adjusting mechanisms, the moving plate is embedded with a plurality of gas conveying mechanisms, the rear surface of the gas conveying mechanism is connected with a gas testing machine body, and the bottom of the moving plate is symmetrically provided with a sealing mechanism.

[0008] Preferably, the limiting mechanism comprises a first electro-hydraulic push rod and a limiting ring, the first electro-hydraulic push rod is symmetrically arranged on the left and right sides of the inner cavity of the placing groove, one side of the first electro-hydraulic push rod is fixedly connected with the limiting ring, and the valve nozzle body is arranged between the limiting rings.

[0009] Preferably, the adjusting mechanism comprises a first sliding groove, a second electro-hydraulic push rod and a first sliding block, the first sliding groove is symmetrically excavated on the left and right sides of the inner cavity of the concave frame, the inner cavity of the first sliding groove is provided with the second electro-hydraulic push rod at the top, and the bottom of the second electro-hydraulic push rod is connected with the first sliding block.

[0010] Preferably, the first sliding block is slidingly arranged in the first sliding groove, and the moving plate is fixedly arranged between the first sliding blocks.

[0011] As preferred, the gas conveying mechanism comprises a gas conveying pipe and a hose, the gas conveying pipe is embedded on the top of the moving plate and is symmetrically arranged, the gas conveying pipe is connected with a conveying pipe in the body of the gas valve testing machine through the hose, and the conveying pipe is provided with the body of the gas leakage detector.

[0012] As preferred, the sealing mechanism comprises a second sliding groove, a third electro-hydraulic push rod, a second sliding block, an L-shaped plate and a sealing ring, the second sliding groove is symmetrically dug on the bottom of the moving plate, one side of the inner cavity of the second sliding groove is fixedly connected with the third electro-hydraulic push rod, one side of the third electro-hydraulic push rod is fixedly connected with the second sliding block, the bottom of the second sliding block is provided with the L-shaped plate, one side of the L-shaped plate is connected with the sealing ring, and the sealing ring is attached to the connecting position of the gas conveying pipe and the valve nozzle body.

[0013] The utility model has the advantages that:

[0014] Compared with the prior art, the valve nozzle gas testing machine has the advantages that:

[0015] The plurality of structures such as the limiting mechanism, the adjusting mechanism, the gas conveying mechanism and the sealing mechanism are cooperated:

[0016] Since the quick connection sealing structure is introduced, the complexity of manual operation is reduced, the operator only needs to press the key and put it in to complete the connection and detection of the valve nozzle, and the working efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a detection schematic view of a valve nozzle gas testing machine according to an embodiment of the utility model;

[0019] Figure 2 It is a separation structure view of a valve nozzle gas testing machine according to an embodiment of the utility model;

[0020] Figure 3 It is a bottom view of the inner cavity of a concave frame of a valve nozzle gas testing machine according to an embodiment of the utility model;

[0021] Figure 4 It is a moving plate bottom structure exploded view of a valve nozzle gas testing machine according to an embodiment of the utility model.

[0022] In the drawings:

[0023] 1. Base; 2. Concave frame; 3. Placement slot; 4. Limiting mechanism; 5. Valve body; 6. Adjusting mechanism; 7. Moving plate; 8. Gas delivery mechanism; 9. Gas testing machine body; 10. Sealing mechanism; 11. First electro-hydraulic actuator; 12. Limiting ring; 13. First slide groove; 14. Second electro-hydraulic actuator; 15. First slider; 16. Gas delivery pipe; 17. Hose; 18. Second slide groove; 19. Third electro-hydraulic actuator; 20. Second slider; 21. L-shaped plate; 22. Sealing ring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit its scope.

[0025] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Example 1

[0028] like Figures 1-4 As shown, a valve testing machine according to an embodiment of the present invention includes a base 1. A concave frame 2 is provided on the front side of the top of the base 1. A placement groove 3 is symmetrically provided at the bottom of the inner cavity of the concave frame 2. A limiting mechanism 4 is symmetrically provided in the placement groove 3. A valve body 5 is provided between the limiting mechanisms 4. An adjustment mechanism 6 is symmetrically provided on both sides of the inner cavity of the concave frame 2. A moving plate 7 is provided between the adjustment mechanisms 6. Multiple sets of gas delivery mechanisms 8 are embedded in the moving plate 7. The rear surface of the gas delivery mechanism 8 is connected to the testing machine body 9. A sealing mechanism 10 is symmetrically provided at the bottom of the moving plate 7.

[0029] In this embodiment, first put the valve body 5 into the placement slot 3, and between the plurality of limiting mechanisms 4, start the limiting mechanism 4 through the external switch, and the plurality of limiting mechanisms 4 abut and limit the valve body 5, then start the adjusting mechanism 6 through the external switch, the adjusting mechanism 6 with the moving plate 7 and the components thereon are lowered, so that the gas conveying mechanism 8 is connected with the valve body 5, and the sealing operation is carried out by the plurality of sealing mechanisms 8 adhering to the connection between the two, the gas machine body 9 conveys gas to the valve body 5 through the gas conveying mechanism 8, and detects through the gas leak detector body in it.

[0030] Embodiment two

[0031] The limiting mechanism 4 comprises a first electro-hydraulic push rod 11 and a limiting ring 12, the first electro-hydraulic push rod 11 is symmetrically arranged on the left and right sides of the inner cavity of the placement slot 3, one side of the first electro-hydraulic push rod 11 is fixedly connected with the limiting ring 12, and the valve body 5 is arranged between the limiting rings 12;

[0032] The adjusting mechanism 6 comprises a first sliding groove 13, a second electro-hydraulic push rod 14 and a first sliding block 15, the first sliding groove 13 is symmetrically excavated on the left and right sides of the inner cavity of the concave frame 2, the inner cavity of the first sliding groove 13 is provided with the second electro-hydraulic push rod 14 on the top, the bottom of the second electro-hydraulic push rod 14 is connected with the first sliding block 15, the first sliding block 15 is slidably arranged in the first sliding groove 13, and the moving plate 7 is fixedly arranged between the first sliding blocks 15;

[0033] The gas conveying mechanism 8 comprises a gas conveying pipe 16 and a hose 17, the gas conveying pipe 16 is embedded on the top of the moving plate 7 and is symmetrically arranged, the gas conveying pipe 16 and the transmission pipe included in the gas machine body 9 are connected in communication through the hose 17, and the transmission pipe is provided with a gas leak detector body;

[0034] The sealing mechanism 10 comprises a second sliding groove 18, a third electro-hydraulic push rod 19, a second sliding block 20, an L-shaped plate 21 and a sealing ring 22, the second sliding groove 18 is symmetrically excavated on the bottom of the moving plate 7, one side of the inner cavity of the second sliding groove 18 is fixedly connected with the third electro-hydraulic push rod 19, one side of the third electro-hydraulic push rod 19 is fixedly connected with the second sliding block 20, the bottom of the second sliding block 20 is provided with the L-shaped plate 21, one side of the L-shaped plate 21 is connected with the sealing ring 22, and the sealing ring 22 is adhered to the connection between the gas conveying pipe 16 and the valve body 5;

[0035] On the basis of embodiment 1, the structure and function of the device are further optimized, the intelligent control system includes a control panel and a PLC controller, the control panel is fixed on the side of the device by bolt connection, is designed by touch screen, can display parameters such as equipment running state in real time, the PLC controller is electrically connected with the electrical connection in the application and is controlled, can automatically adjust the equipment running mode according to the preset program, the remote monitoring function is added in the intelligent control system, the user can view the equipment running state in real time and remotely control through the mobile phone or computer.

[0036] In summary, with the above technical scheme of the utility model, when the device is used, first, the valve nozzle body 5 is placed in the placing groove 3 and located between the plurality of limiting rings 12, the first electro-hydraulic push rod 11 is started through the external switch, the first electro-hydraulic push rod 11 adheres to one side of the valve nozzle body 5 with the limiting ring 12, the plurality of limiting rings 12 abut and limit the valve nozzle body 5, then the second electro-hydraulic push rod 14 is started through the external switch, the second electro-hydraulic push rod 14 slides in the first sliding groove 13 with the first sliding block 15, the first sliding block 15 and the moving plate 7 and the components thereon between move downward, so that the gas conveying pipe 16 on the moving plate 7 is connected with the valve nozzle body 5, the third electro-hydraulic push rod 19 is started through the external switch, the third electro-hydraulic push rod 19 slides in the second sliding groove 18 with the second sliding block 20, the L-shaped plate 21 fixedly connected to the bottom of the second sliding block 20 moves with the sealing ring 22 thereon and adheres to the connecting part of the valve nozzle body 5 and the gas conveying pipe 16 and performs sealing operation, the gas conveying pipe 16 is connected with the gas conveying pipe 16 through the hose 17, and the gas conveying pipe 16 is connected with the gas conveying pipe 16 through the hose 17.

[0037] The above only describes preferred embodiments of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A valve unloader, characterized by, The utility model provides a gas testing machine, including base (1), the top front side of base (1) is provided with concave frame (2), the bottom of the inner chamber of concave frame (2) is provided with the placement slot (3) symmetry, the inside of placement slot (3) is provided with limiting mechanism (4) symmetry, the gas valve body (5) is arranged between limiting mechanism (4), the both sides of the inner chamber of concave frame (2) are provided with adjusting mechanism (6) symmetry, the moving plate (7) is arranged between adjusting mechanism (6), the moving plate (7) is inlayed with a plurality of gas conveying mechanism (8), the rear surface of gas conveying mechanism (8) is connected with gas testing machine body (9), the bottom of moving plate (7) is provided with sealing mechanism (10) symmetry.

2. A valve unloader according to claim 1, wherein The limiting mechanism (4) includes a first electro-hydraulic push rod (11) and a limiting ring (12), the first electro-hydraulic push rod (11) is symmetrically arranged in the left and right sides of the inner chamber of the placement slot (3), one side of the first electro-hydraulic push rod (11) is fixedly connected with the limiting ring (12), and the gas valve body (5) is arranged between the limiting rings (12).

3. A valve unloader according to claim 2, wherein The adjusting mechanism (6) includes a first sliding groove (13), a second electro-hydraulic push rod (14) and a first sliding block (15), the first sliding groove (13) is symmetrically excavated in the left and right sides of the inner chamber of the concave frame (2), the second electro-hydraulic push rod (14) is arranged in the top of the inner chamber of the first sliding groove (13), and the bottom of the second electro-hydraulic push rod (14) is connected with the first sliding block (15).

4. A valve unloader according to claim 3, wherein The first sliding block (15) is slidingly arranged in the first sliding groove (13), and the moving plate (7) is fixedly arranged between the first sliding blocks (15).

5. A valve unloader according to claim 4, wherein The gas conveying mechanism (8) includes a gas conveying pipe (16) and a hose (17), the gas conveying pipe (16) is inlaid on the top of the moving plate (7) and is symmetrically arranged, the gas conveying pipe (16) and a transmission pipe included in the gas testing machine body (9) are connected in communication through the hose (17), and a gas leakage detector body is arranged on the transmission pipe.

6. A valve unloader according to claim 5, wherein The sealing mechanism (10) includes a second sliding groove (18), a third electro-hydraulic push rod (19), a second sliding block (20), an L-shaped plate (21) and a sealing ring (22), the second sliding groove (18) is symmetrically excavated in the bottom of the moving plate (7), one side of the inner chamber of the second sliding groove (18) is fixedly connected with the third electro-hydraulic push rod (19), one side of the third electro-hydraulic push rod (19) is fixedly connected with the second sliding block (20), the bottom of the second sliding block (20) is provided with the L-shaped plate (21), one side of the L-shaped plate (21) is connected with the sealing ring (22), and the sealing ring (22) is attached to the connection between the gas conveying pipe (16) and the gas valve body (5).

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