Insulation and withstand voltage testing device and testing system thereof

Abstract

The present invention relates to the technical field of insulation and withstand voltage testing, and in particular to an insulation and withstand voltage testing device, applied to testing of electric water pump assemblies and comprising a workbench. A carrier tool, a pressing assembly, a withstand voltage testing assembly, and two insulation testing assemblies are arranged at the top of the workbench. The withstand voltage testing assembly comprises a first support frame, a first double-shaft cylinder, a connecting plate, an elastic assembly, and a voltage tester pen. An electric water pump assembly is fixed to the carrier tool by means of the pressing assembly; an insulation testing assembly is connected to a socket of the electric water pump assembly to test the insulation performance of the socket; the first double-shaft cylinder drives the connecting plate to move, the connecting plate drives the elastic assembly to move, and the pressure of the voltage tester pen acting on the housing of the electric water pump assembly is applied in a gradually increasing manner by means of the elastic assembly, so that electric water pump assemblies have the same force application effect, thereby improving the testing accuracy, and solving the problem that existing insulation and withstand voltage testing modes are not accurate for withstand voltage testing.

Description

Insulation withstand voltage detection device and detection system thereof Technical Field

[0001] The present invention relates to the technical field of insulation withstand voltage detection, and in particular to an insulation withstand voltage detection device and a detection system thereof. Background Art

[0002] Existing electronic water pump insulation and withstand voltage testing generally involves manually inserting the plug on the detector into the connector of the electronic water pump assembly, then applying power. The insulation performance is observed by observing the detector. During the power-on process, a pressure gauge is used to apply different forces to the housing of the electronic water pump assembly to perform a withstand voltage test to obtain the insulation performance of the electronic water pump under different pressures. Due to the manual wiring method, the test efficiency is extremely low. To address this, an invention patent, published as CN114755547A, has been proposed for a withstand voltage insulation test system. This system replaces the manual electrical connection between the test device and the withstand voltage insulation tester for withstand voltage insulation testing.

[0003] However, in the above-mentioned patent, the pressure resistance test is only performed by having the object to be tested use its own gravity to squeeze the test joint, and the pressure resistance of the object to be tested is judged by the degree to which the test joint squeezes the elastic part. This method can only detect the pressure resistance of the object to be tested within the range of its own gravity, and the elastic part has a certain offsetting force, resulting in the accuracy of the pressure resistance test being not very high.

[0004] Summary of the Invention

[0005] In view of this, the object of the present invention is to provide an insulation withstand voltage detection device and a detection system thereof to solve the problem that the existing insulation withstand voltage detection method has low accuracy in withstand voltage detection.

[0006] Based on the above objectives, the present invention provides an insulation and voltage resistance testing device for use in electronic water pump assembly testing, comprising a workbench, a top portion of which is provided with a carrier tooling, a clamping assembly, a voltage resistance testing assembly, and two insulation detection assemblies. The carrier tooling is fixedly connected to the workbench, and each insulation detection assembly is respectively arranged beside the carrier tooling. The voltage resistance testing assembly comprises:

[0007] A first support frame, fixedly connected to the workbench;

[0008] A first dual-axis cylinder is mounted on the first support frame;

[0009] a connecting plate, one side of which is fixedly connected to the telescopic rod of the first dual-axis cylinder;

[0010] an elastic component mounted on one side of the connecting plate;

[0011] A pressure testing pen is provided on the elastic component and is used for performing a pressure resistance test on the housing of the electronic water pump assembly.

[0012] Preferably, a first mounting plate is provided on the top of the workbench, an electric push rod is mounted on the first mounting plate, the telescopic rod of the electric push rod is passed through the first mounting plate, a mounting block is provided on the side of the first mounting plate close to the carrier tooling, one side of the mounting block is fixedly connected to the telescopic rod of the electric push rod, and the other end is provided with a ground wire plug rod, the ground wire plug rod is used to communicate with the ground wire interface on the electronic water pump assembly, a guide rod is passed through the first mounting plate, and one end of the guide rod is fixedly connected to the mounting block.

[0013] Preferably, the carrier tooling includes:

[0014] A display table is fixedly connected to the workbench, and the top of the display table is provided with at least one avoidance groove and at least two installation grooves;

[0015] At least two limiting blocks are provided on the top of the placing table, and each limiting block is detachably connected to the placing table;

[0016] At least two positioning blocks are arranged in the mounting groove, and a positioning head is provided on the top of each positioning block, and each positioning head is used to correspond to a mounting hole on the housing of the electronic water pump assembly. At least one positioning rod is provided at the bottom of each positioning block, one end of the positioning rod is fixedly connected to the positioning block, and the other end is passed through the bottom of the display table, and a first spring is sleeved on the positioning rod, and the two ends of the first spring are respectively against the positioning block and the mounting groove.

[0017] Preferably, the pressing assembly includes:

[0018] a second mounting plate, fixedly connected to the first support frame;

[0019] a second dual-axis cylinder mounted on the second mounting plate;

[0020] A pressure plate is arranged on the top of the electronic water pump assembly, and the pressure plate is fixedly connected to the telescopic rod of the second dual-axis cylinder.

[0021] Preferably, a plurality of evenly distributed connecting rods are passed through the pressure plate, each connecting rod is provided with a pressure head at one end close to the electronic water pump assembly, each connecting rod is sleeved with a nut, each nut is threadedly connected to the connecting rod, and each nut is fixedly connected to the pressure plate.

[0022] Preferably, the elastic component includes:

[0023] a fixed plate, fixedly connected to the connecting plate;

[0024] A clamping plate is provided on a side of the fixing plate close to the electronic water pump assembly, and the clamping plate is sleeved on the pressure measuring pen;

[0025] at least one limiting rod, one end of which is fixedly connected to the clamping plate and the other end of which is passed through the fixing plate;

[0026] At least one second spring is sleeved on the limiting rod, and two ends of the second spring are respectively against the clamping plate and the fixing plate.

[0027] Preferably, the insulation detection component includes:

[0028] a second supporting frame, fixedly connected to the workbench;

[0029] at least one third dual-axis cylinder mounted on the second support frame;

[0030] At least one insulation detection joint is fixedly connected to the telescopic rod of the third dual-axis cylinder.

[0031] A detection system for an insulation withstand voltage detection device, comprising:

[0032] Detection device;

[0033] The loading module is used to grab the electronic water pump assembly and place it on the detection device;

[0034] A processing module, configured to receive detection information transmitted from the detection device and transmit the processed information after processing;

[0035] The industrial control module is used to receive and process information, convert it into digital information for storage and display to staff for review;

[0036] The transfer module is used to separately transfer the electronic water pump assembly on the detection device according to the processing information.

[0037] Preferably, it also includes a code scanning module, which is used to confirm the information of the electronic water pump assembly that needs to be detected on the transportation device and transmit the confirmation information to the industrial control module for recording.

[0038] Preferably, the industrial computer includes a touch screen display, a USB interface is provided on the touch screen display, and a three-color light is electrically connected to the top of the touch screen display, and the red light, yellow light and green light in the three-color light are used to indicate unqualified, items to be inspected and qualified information respectively.

[0039] The beneficial effects of the present invention are as follows: by placing the electronic water pump assembly on the carrier tooling, fixing the electronic water pump assembly on the carrier tooling through a clamping component, and using an insulation detection component to connect with the socket of the electronic water pump assembly according to the model of the electronic water pump assembly, the insulation performance of the socket is detected, the connecting plate is driven to move by the first dual-axis cylinder, the elastic component is driven to move by the connecting plate, the pressure measuring pen is driven to move by the elastic component, and pressure is added to the outer shell of the electronic water pump assembly through the pressure measuring pen, wherein the elastic component causes the pressure of the pressure measuring pen acting on the outer shell of the electronic water pump assembly to be gradually increased, so that the force effect of each electronic water pump assembly is the same, thereby improving the detection accuracy and solving the problem that the accuracy of the withstand voltage detection in the existing insulation withstand voltage detection method is not very high. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0041] FIG1 is a schematic diagram of the overall structure of a detection device according to an embodiment of the present invention;

[0042] FIG2 is a schematic diagram of the three-dimensional structure of a withstand voltage detection assembly according to an embodiment of the present invention;

[0043] FIG3 is a schematic diagram of the three-dimensional structure of a ground wire plug according to an embodiment of the present invention;

[0044] FIG4 is a schematic diagram of the three-dimensional structure of a carrier tooling according to an embodiment of the present invention;

[0045] FIG5 is a schematic cross-sectional view of a carrier tooling according to an embodiment of the present invention;

[0046] FIG6 is a schematic diagram of the three-dimensional structure of a compression assembly according to an embodiment of the present invention;

[0047] FIG7 is a schematic diagram of the three-dimensional structure of the insulation detection assembly according to an embodiment of the present invention.

[0048] The markings in the figure are: 1. Workbench; 11. First mounting plate; 12. Electric push rod; 13. Mounting block; 14. Ground wire plug rod; 15. Guide rod; 2. Carrier tooling; 21. Placing table; 22. Avoidance groove; 23. Mounting groove; 24. Limit block; 25. Positioning block; 26. Positioning head; 27. Positioning rod; 28. First spring; 3. Clamping assembly; 31. Second mounting plate; 32. Second dual-axis cylinder; 33. Pressing plate; 34. Connecting rod; 35. Pressure head; 36. Nut; 4. Pressure test assembly; 41. First support frame; 42. First dual-axis cylinder; 43. Connecting plate; 44. Pressure test pen; 45. Fixing plate; 46. Clamping plate; 47. Limiting rod; 48. Second spring; 5. Insulation test assembly; 51. Second support frame; 52. Third dual-axis cylinder; 53. Insulation test connector. DETAILED DESCRIPTION

[0049] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to specific embodiments.

[0050] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0051] As shown in Figures 1 to 7, an insulation and voltage resistance testing device is used for testing electronic water pump assemblies, including a workbench 1, on the top of which is provided a carrier tooling 2, a clamping assembly 3, a voltage resistance testing assembly 4 and two insulation testing assemblies 5. The carrier tooling 2 is fixedly connected to the workbench 1, and each of the insulation testing assemblies 5 is respectively arranged beside the carrier tooling 2. The voltage resistance testing assembly 4 includes:

[0052] A first support frame 41 is fixedly connected to the workbench 1;

[0053] A first dual-axis cylinder 42 is mounted on the first support frame 41;

[0054] A connecting plate 43, one side of which is fixedly connected to the telescopic rod of the first dual-axis cylinder 42;

[0055] An elastic component is mounted on one side of the connecting plate 43;

[0056] The pressure testing pen 44 is provided on the elastic component, and the pressure testing pen 44 is used to perform a pressure test on the housing of the electronic water pump assembly.

[0057] For example, by placing the electronic water pump assembly on the carrier tooling 2, the electronic water pump assembly is fixed on the carrier tooling 2 by the clamping component 3, and according to the model of the electronic water pump assembly, an insulation detection component 5 is used to connect with the socket of the electronic water pump assembly to detect the insulation performance of the socket, and the connecting plate 43 is driven to move by the first dual-axis cylinder 42, and the elastic component is driven to move by the connecting plate 43, and the pressure measuring pen 44 is driven to move by the elastic component, and pressure is added to the outer shell of the electronic water pump assembly by the pressure measuring pen 44, wherein the elastic component causes the pressure of the pressure measuring pen 44 on the outer shell of the electronic water pump assembly to be applied in a gradually increasing form, so that the force effect of each electronic water pump assembly is the same, thereby improving the detection accuracy and solving the problem that the accuracy of the insulation withstand voltage detection method is not very high.

[0058] As an optional embodiment, a first mounting plate 11 is provided on the top of the workbench 1, and an electric push rod 12 is mounted on the first mounting plate 11. The telescopic rod of the electric push rod 12 is passed through the first mounting plate 11. A mounting block 13 is provided on the side of the first mounting plate 11 close to the carrier tooling 2. One side of the mounting block 13 is fixedly connected to the telescopic rod of the electric push rod 12, and the other end is provided with a ground wire plug 14. The ground wire plug 14 is used to connect with the ground wire interface on the electronic water pump assembly. A guide rod 15 is passed through the first mounting plate 11, and one end of the guide rod 15 is fixedly connected to the mounting block 13.

[0059] For example, during the detection process, in order to avoid the problem of internal leakage of the electronic water pump causing damage to the equipment or harm to others, the electric push rod 12 drives the mounting block 13 to move, and the mounting block 13 drives the ground wire plug 14 to move to the ground wire interface of the electronic water pump assembly, so that the internal circuit of the electronic water pump is connected to the ground wire to avoid short circuit, thereby providing a protective measure for the detection of the electronic water pump.

[0060] As an optional embodiment, the carrier tooling 2 includes:

[0061] A display table 21 is fixedly connected to the workbench 1, and at least one avoidance groove 22 is provided on the top of the display table 21, and at least two installation grooves 23 are provided on the top of the display table 21;

[0062] At least two limiting blocks 24 are provided on the top of the placing table 21, and each limiting block 24 is detachably connected to the placing table 21;

[0063] At least two positioning blocks 25 are arranged in the mounting groove 23. A positioning head 26 is provided on the top of each positioning block 25. Each positioning head 26 is used to correspond to a mounting hole on the housing of the electronic water pump assembly. At least one positioning rod 27 is provided at the bottom of each positioning block 25. One end of the positioning rod 27 is fixedly connected to the positioning block 25, and the other end is passed through the bottom of the display table 21. A first spring 28 is sleeved on the positioning rod 27, and the two ends of the first spring 28 are respectively against the positioning block 25 and the mounting groove 23.

[0064] For example, due to the variety of types of electronic water pumps, in order to avoid protrusions on the outer shell of the electronic water pump, which makes it impossible to place it stably on the display table 21, this problem is effectively solved by providing an avoidance groove 22. By providing a limit block 24 on the display table 21, the outer shell of the electronic water pump assembly is positioned and restricted, thereby improving the stability of the electronic water pump assembly on the display table 21. By aligning the positioning head 26 with the mounting hole on the outer shell of the electronic water pump assembly, the positioning head 26 mainly plays a positioning role, and is restricted by the first spring 28 so that the positioning head 26 is always inserted in the mounting hole to avoid improper placement.

[0065] As an optional embodiment, the pressing assembly 3 includes:

[0066] The second mounting plate 31 is fixedly connected to the first support frame 41;

[0067] A second dual-axis cylinder 32 is mounted on the second mounting plate 31;

[0068] The pressure plate 33 is arranged on the top of the electronic water pump assembly, and the pressure plate 33 is fixedly connected to the telescopic rod of the second dual-axis cylinder 32.

[0069] As an optional embodiment, a plurality of evenly distributed connecting rods 34 are passed through the pressure plate 33, and each of the connecting rods 34 is provided with a pressure head 35 at one end close to the electronic water pump assembly. Each of the connecting rods 34 is sleeved with a nut 36, and each of the nut 36 is threadedly connected to the connecting rod 34, and each of the nut 36 is fixedly connected to the pressure plate 33.

[0070] For example, the second dual-axis cylinder 32 drives the pressure plate 33 to move downward, the pressure plate 33 drives the nut 36 to move downward, the nut 36 drives the connecting rod 34 to move downward, and the connecting rod 34 drives the pressure head 35 to move downward until it is pressed against the electronic water pump assembly housing. Since different types of electronic water pump assembly housings have different shapes, irregular shapes that cause failure to press are avoided. By setting the connecting rod 34 to be rotatable and adjustable on the nut 36, the pressure head 35 can be adjusted according to the shape of the electronic water pump assembly housing to complete the pressing work.

[0071] As an optional embodiment, the elastic component includes:

[0072] A fixing plate 45 is fixedly connected to the connecting plate 43;

[0073] A clamping plate 46 is provided on a side of the fixing plate 45 close to the electronic water pump assembly, and the clamping plate 46 is sleeved on the pressure measuring pen 44;

[0074] at least one limiting rod 47 , one end of which is fixedly connected to the clamping plate 46 and the other end of which is passed through the fixing plate 45 ;

[0075] At least one second spring 48 is sleeved on the limiting rod 47 , and two ends of the second spring 48 respectively abut against the clamping plate 46 and the fixing plate 45 .

[0076] For example, the first dual-axis cylinder 42 drives the connecting plate 43 to move, the connecting plate 43 drives the fixing plate 45 to move, the fixing plate 45 drives the limiting rod 47 to move, the limiting rod 47 drives the clamping plate 46 to move, and the clamping plate 46 drives the pressure measuring pen 44 to move against the housing of the electronic water pump assembly. The second spring 48 acts to make the pressure measuring pen 44 drive the clamping plate 46 to squeeze the second spring 48. The characteristics of the second spring 48 are used to gradually increase the pressure of the pressure measuring pen 44 to make it against the housing of the electronic water pump assembly for detection.

[0077] As an optional embodiment, the insulation detection component 5 includes:

[0078] A second support frame 51 is fixedly connected to the workbench 1;

[0079] At least one third dual-axis cylinder 52, mounted on the second support frame 51;

[0080] At least one insulation detection joint 53 is fixedly connected to the telescopic rod of the third dual-axis cylinder 52 .

[0081] For example, the insulation detection connector 53 is driven by the third dual-axis cylinder 52 to move and insert into the power port of the electronic water pump, thereby performing insulation detection on the power port of the electronic water pump. Since the power port positions of different types of electronic water pump assemblies are different, the versatility of this detection device is achieved by arranging the insulation detection component 5 at other positions.

[0082] A detection system for an insulation withstand voltage detection device, comprising:

[0083] Detection device;

[0084] The loading module is used to grab the electronic water pump assembly and place it on the detection device;

[0085] A processing module, configured to receive detection information transmitted from the detection device and transmit the processed information after processing;

[0086] The industrial control module is used to receive and process information, convert it into digital information for storage and display to staff for review;

[0087] The transfer module is used to separately transfer the electronic water pump assembly on the detection device according to the processing information.

[0088] As an optional embodiment, it further includes a code scanning module, which is used to confirm the information of the electronic water pump assembly that needs to be inspected on the transportation device and transmit the confirmation information to the industrial control module for recording.

[0089] As an optional embodiment, the industrial computer includes a touch screen display, a USB interface is provided on the touch screen display, and a three-color light is electrically connected to the top of the touch screen display, and the red light, yellow light and green light in the three-color light are used to indicate unqualified, items to be inspected and qualified information respectively.

[0090] For example, inserting a USB flash drive into the USB interface facilitates the transfer of test records to the computer for statistics later. When in use, the information of the electronic water pump assembly is confirmed through the code scanning module and transmitted to the touch screen display for record preparation. The electronic water pump assembly is clamped and placed in the detection device through the loading module. The current electronic water pump assembly is subjected to insulation and withstand voltage testing through the detection device, and the detection information on the detection device is received through the processing module. After processing, the processing information is transmitted to the touch screen display and the transfer module. The processing information is converted into digital information through the touch screen display and stored in the USB flash drive to complete the insulation and withstand voltage test of an electronic water pump assembly. Among them, the three-color light on the touch screen display lights up the corresponding color light according to the processing information to prompt whether the electronic water pump assembly test is qualified, so that the staff can understand the situation. At the same time, after receiving the processing information, the transfer module separately transports the electronic water pump assembly on the detection device according to the processing information to prevent unqualified parts from flowing into the next process.

[0091] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0092] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An insulation withstand voltage detection device, used for detecting an electronic water pump assembly, comprising a workbench (1), on the top of which is provided a carrier tool (2), a clamping assembly (3), a withstand voltage detection assembly (4) and two insulation detection assemblies (5), wherein the carrier tool (2) is fixedly connected to the workbench (1), and each of the insulation detection assemblies (5) is respectively arranged on the side of the carrier tool (2), characterized in that: The withstand voltage detection component (4) comprises: A first support frame (41) fixedly connected to the workbench (1); A first double-axis cylinder (42) mounted on the first support frame (41); A connecting plate (43), one side of which is fixedly connected to the telescopic rod of the first dual-axis cylinder (42); An elastic component is mounted on one side of the connecting plate (43); A pressure measuring pen (44) is arranged on the elastic component, and the pressure measuring pen (44) is used to perform pressure resistance testing on the housing of the electronic water pump assembly.

2. The insulation withstand voltage detection device according to claim 1, characterized in that: A first mounting plate (11) is provided on the top of the workbench (1), an electric push rod (12) is mounted on the first mounting plate (11), a telescopic rod of the electric push rod (12) is passed through the first mounting plate (11), a mounting block (13) is provided on the side of the first mounting plate (11) close to the carrier tooling (2), one side of the mounting block (13) is fixedly connected to the telescopic rod of the electric push rod (12), and the other end is provided with a ground wire plug (14), the ground wire plug (14) is used to communicate with the ground wire interface on the electronic water pump assembly, a guide rod (15) is passed through the first mounting plate (11), and one end of the guide rod (15) is fixedly connected to the mounting block (13).

3. The insulation withstand voltage detection device according to claim 1, characterized in that: The carrier tooling (2) comprises: A placing table (21) is fixedly connected to the workbench (1), the top of the placing table (21) is provided with at least one avoidance groove (22), and the top of the placing table (21) is provided with at least two installation grooves (23); At least two limit blocks (24) are arranged on the top of the placing table (21), and each of the limit blocks (24) is detachably connected to the placing table (21); At least two positioning blocks (25) are arranged in the installation groove (23), and a positioning head (26) is arranged on the top of each positioning block (25). Each positioning head (26) is respectively used to correspond to a mounting hole on the housing of the electronic water pump assembly. At least one positioning rod (27) is arranged on the bottom of each positioning block (25), one end of the positioning rod (27) is fixedly connected to the positioning block (25), and the other end is passed through the bottom of the placing table (21). A first spring (28) is sleeved on the positioning rod (27), and the two ends of the first spring (28) are respectively against the positioning block (25) and the installation groove (23).

4. The insulation withstand voltage detection device according to claim 1, characterized in that: The pressing assembly (3) comprises: A second mounting plate (31) fixedly connected to the first support frame (41); A second dual-axis cylinder (32) mounted on the second mounting plate (31); A pressure plate (33) is arranged on the top of the electronic water pump assembly, and the pressure plate (33) is fixedly connected to the telescopic rod of the second dual-axis cylinder (32).

5. The insulation withstand voltage detection device according to claim 4, characterized in that: The pressure plate (33) is provided with a plurality of evenly distributed connecting rods (34), each of the connecting rods (34) is provided with a pressure head (35) at one end close to the electronic water pump assembly, each of the connecting rods (34) is sleeved with a nut (36), each of the nut (36) is respectively threadedly connected to the connecting rod (34), and each of the nut (36) is fixedly connected to the pressure plate (33).

6. The insulation withstand voltage detection device according to claim 1, characterized in that: The elastic component comprises: A fixing plate (45) fixedly connected to the connecting plate (43); A clamping plate (46) is arranged on a side of the fixing plate (45) close to the electronic water pump assembly, and the clamping plate (46) is sleeved on the pressure measuring pen (44); at least one limiting rod (47), one end of which is fixedly connected to the clamping plate (46) and the other end of which is passed through the fixing plate (45); At least one second spring (48) is sleeved on the limiting rod (47), and two ends of the second spring (48) are respectively against the clamping plate (46) and the fixing plate (45).

7. The insulation withstand voltage detection device according to claim 1, characterized in that: The insulation detection component (5) comprises: A second support frame (51) is fixedly connected to the workbench (1); at least one third dual-axis cylinder (52) mounted on the second support frame (51); At least one insulating detection joint (53) is fixedly connected to the telescopic rod of the third dual-axis cylinder (52).

8. A detection system for an insulation withstand voltage detection device according to any one of claims 1 to 7, characterized in that: include: Detection device; A loading module is used to grab the electronic water pump assembly and place it on the detection device; A processing module, used for receiving the detection information transmitted by the detection device and transmitting the processed information after processing; The industrial control module is used to receive and process information, and convert it into digital information for storage and display to the staff; The transfer module is used to separately transfer the electronic water pump assembly on the detection device according to the processing information.

9. The detection system of the insulation withstand voltage detection device according to claim 8, characterized in that: It also includes a code scanning module, which is used to confirm the information of the electronic water pump assembly that needs to be detected on the transportation device, and transmit the confirmation information to the industrial control module for recording.

10. The detection system of the insulation withstand voltage detection device according to claim 8, characterized in that: The industrial computer includes a touch screen display, a USB interface is provided on the touch screen display, and a three-color light is electrically connected to the top of the touch screen display, and the red light, yellow light and green light in the three-color light are respectively used to indicate unqualified, pending inspection items and qualified information.

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