Electromagnetic pulse valve comprehensive performance testing device

Abstract

The utility model discloses a comprehensive performance testing device for an electromagnetic pulse valve, which comprises a testing platform provided with a submerged pulse valve testing device and a right-angle pulse valve testing device, the submerged pulse valve testing device comprises a first clamping bedplate, a first linear reciprocating motion mechanism is arranged on the first clamping bedplate, and a second linear reciprocating motion mechanism is arranged on the right-angle pulse valve testing device. A pressing plate is arranged above the first clamping table plate, a first clamping seat is arranged on the first clamping table plate, a first injection test cavity is dug in the first clamping seat, and a first injection test air pipe is arranged on the first clamping seat; the right-angle pulse valve testing device comprises a second clamping seat, a second injection test cavity is dug in the second clamping seat, a second injection test air pipe is arranged on the second clamping seat, a side pressing block is slidably connected to the testing platform, and a third linear reciprocating motion mechanism is arranged on the side pressing block. The testing device can simulate and test the comprehensive performance of two pulse valves under different working conditions at the same time, so that defective products are screened out, the yield is improved, the overall function is complete, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation, and more specifically, to a comprehensive performance testing device for an electromagnetic pulse valve. Background Art

[0002] Electromagnetic pulse valves include submerged pulse valves and right-angle pulse valves. To improve the yield rate of these two types of pulse valves before shipment, each assembled pulse valve undergoes a simulation test before shipment. This effectively eliminates defective products and improves the yield rate. Accordingly, this utility model proposes a comprehensive performance testing device for electromagnetic pulse valves. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a comprehensive performance testing device for an electromagnetic pulse valve.

[0004] In order to solve the above technical problems, the purpose of the present utility model is achieved as follows: the utility model relates to an electromagnetic pulse valve comprehensive performance test device, comprising a test platform, on which a submerged pulse valve test device and a right-angle pulse valve test device are provided;

[0005] The submerged pulse valve testing device includes a first clamping platen slidably connected to the test platform, a first linear reciprocating motion mechanism for controlling horizontal movement is provided on the first clamping platen, a pressure plate is provided above the first clamping platen, a pressure column is provided on the pressure plate for extending downward, a second linear reciprocating motion mechanism for controlling vertical movement is provided on the pressure plate, a first clamping seat for follow-up is provided on the first clamping seat, a first blowing test chamber is dug on the first clamping seat, a first blowing test air pipe with one end connected to the first blowing test chamber is provided on the first clamping seat, and also includes a first external auxiliary power supply;

[0006] The right-angle pulse valve testing device includes a second clamping seat fixedly connected to the test platform, a second blowing test chamber is dug on the second clamping seat, a second blowing test air pipe with one end connected to the second blowing test chamber is provided on the second clamping seat, a side pressure block is slidably connected to the test platform, and the side pressure block is provided with a third linear reciprocating motion mechanism for controlling the movement towards or away from the second clamping seat, and also includes a second external auxiliary power supply.

[0007] The utility model is further configured as follows: a first linear guide rail is provided on the test platform, and the first clamping plate is slidably connected to the first linear guide rail.

[0008] The utility model is further configured as follows: a second linear guide rail is provided on the test platform, and the side pressure block is slidably connected to the second linear guide rail.

[0009] The present invention is further configured such that: the first linear reciprocating motion mechanism and the second linear reciprocating motion mechanism are both push rod cylinders.

[0010] The utility model is further configured as follows: the third linear reciprocating motion mechanism is a push rod cylinder.

[0011] To sum up, the utility model has the following beneficial effects: the electromagnetic pulse valve comprehensive performance testing device involved in the utility model can simultaneously simulate and test the comprehensive performance of submerged pulse valves and right-angle pulse valves under different working conditions, so as to screen out defective products and improve the yield rate. The overall function is complete and the practicality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the submerged pulse valve testing device of the present invention;

[0014] Figure 3 It is a structural schematic diagram of the utility model for embodying a right-angle pulse valve testing device. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. Based on the examples in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0016] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0017] Example 1

[0018] See also Figures 1 to 3 As shown, the electromagnetic pulse valve comprehensive performance test device involved in this embodiment includes a test platform 1, on which a submerged pulse valve test device and a right-angle pulse valve test device are provided;

[0019] The submerged pulse valve testing device includes a first clamping platen 2 slidably connected to the test platform 1, the first clamping platen 2 is provided with a first linear reciprocating motion mechanism (not shown) for controlling horizontal movement, a pressing plate 3 is provided above the first clamping platen 2, the pressing plate 3 is provided with a pressure column 4 extending downward, the pressing plate 3 is provided with a second linear reciprocating motion mechanism 5 for controlling vertical upward and downward movement, the first clamping platen 2 is provided with a first clamping seat 6 for follow-up, the first clamping seat 6 is provided with a first blowing test chamber 7, the first clamping seat 6 is provided with a first blowing test air pipe (not shown) with one end connected to the first blowing test chamber, and also includes a first external auxiliary power supply 8;

[0020] The right-angle pulse valve testing device includes a second clamping seat 9 fixedly connected to the test platform 1, a second blowing test chamber 10 is dug on the second clamping seat 9, and a second blowing test air pipe (not shown) is provided on the second clamping seat 9, one end of which is connected to the second blowing test chamber. A side pressure block 11 is slidably connected to the test platform 1, and the side pressure block 11 is provided with a third linear reciprocating motion mechanism 12 for controlling the movement towards or away from the second clamping seat, and also includes a second external auxiliary power supply 13.

[0021] Furthermore, the test platform 1 is provided with a first linear guide rail 14, and the first clamping plate is slidably connected to the first linear guide rail; the test platform 1 is provided with a second linear guide rail 15, and the side pressure block is slidably connected to the second linear guide rail.

[0022] Furthermore, the first linear reciprocating motion mechanism, the second linear reciprocating motion mechanism 5 and the third linear reciprocating motion mechanism 12 are all push rod cylinders.

[0023] In this embodiment, when the submerged pulse valve needs to be subjected to a comprehensive performance test, the valve body is clamped on the first clamping seat 6 until the valve cavity covers the first blowing test cavity 7, and the valve body is pressed by the downward-moving pressure column 4. Then, the first external auxiliary power supply 8 is connected. The first external auxiliary power supply 8 can input the rated voltage for simulation testing, and can also input a load voltage higher than the rated voltage for simulation testing. The other end of the first blowing test air pipe is connected to the air source, and the air source can realize internal vacuum or blowing, thereby forming a set negative pressure or positive pressure of MPa in the first blowing test cavity 7, which is used to simulate the operating conditions.

[0024] Among them, when the right-angle pulse valve needs to be subjected to a comprehensive performance test, the valve body is clamped on the second clamping seat 9 until the valve cavity covers the second blowing test cavity 10, and the valve body is pressed by the side pressure block 11 that moves laterally. Then, the second external auxiliary power supply 13 is connected. The second external auxiliary power supply 13 can input the rated voltage for simulation testing, or input a load voltage higher than the rated voltage for simulation testing. The other end of the second blowing test air pipe is connected to the air source, and the air source can realize internal exhaust or blowing, thereby forming a set negative pressure or positive pressure of MPa in the second blowing test cavity 10, which is used to simulate the operating conditions.

[0025] Among them, the first linear guide rail 14 is provided to guide the first clamping table 2 when it slides relative to the test platform 1; the second linear guide rail 15 is provided to guide the side pressure block 11 when it slides relative to the test platform 1.

[0026] The utility model relates to a comprehensive performance testing device for electromagnetic pulse valves. The testing device can simultaneously simulate and test the comprehensive performance of submerged pulse valves and right-angle pulse valves under different working conditions, thereby screening out defective products and improving the yield rate. The overall function is complete and the practicability is strong.

[0027] Unless otherwise specified, in the present invention, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationship, they are based on the orientation or positional relationship actually shown and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can combine the embodiments and understand the specific meanings of the above terms according to specific circumstances.

[0028] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0029] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A comprehensive performance test device for an electromagnetic pulse valve, comprising a test platform, characterized in that: The test platform is provided with a submerged pulse valve test device and a right-angle pulse valve test device; The submerged pulse valve testing device includes a first clamping platen slidably connected to the test platform, a first linear reciprocating motion mechanism for controlling horizontal movement is provided on the first clamping platen, a pressure plate is provided above the first clamping platen, a pressure column is provided on the pressure plate for extending downward, a second linear reciprocating motion mechanism for controlling vertical movement is provided on the pressure plate, a first clamping seat for follow-up is provided on the first clamping seat, a first blowing test chamber is dug on the first clamping seat, a first blowing test air pipe with one end connected to the first blowing test chamber is provided on the first clamping seat, and also includes a first external auxiliary power supply; The right-angle pulse valve testing device includes a second clamping seat fixedly connected to the test platform, a second blowing test chamber is dug on the second clamping seat, a second blowing test air pipe with one end connected to the second blowing test chamber is provided on the second clamping seat, a side pressure block is slidably connected to the test platform, and the side pressure block is provided with a third linear reciprocating motion mechanism for controlling the movement towards or away from the second clamping seat, and also includes a second external auxiliary power supply.

2. The electromagnetic pulse valve comprehensive performance testing device according to claim 1, characterized in that: The test platform is provided with a first linear guide rail, and the first clamping plate is slidably connected to the first linear guide rail.

3. The electromagnetic pulse valve comprehensive performance testing device according to claim 1 or 2, characterized in that: The test platform is provided with a second linear guide rail, and the side pressure block is slidably connected to the second linear guide rail.

4. The electromagnetic pulse valve comprehensive performance testing device according to claim 3, characterized in that: The first linear reciprocating motion mechanism and the second linear reciprocating motion mechanism are both push rod cylinders.

5. The electromagnetic pulse valve comprehensive performance testing device according to claim 4, characterized in that: The third linear reciprocating motion mechanism is a push rod cylinder.

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