Withstand voltage tester

Abstract

The utility model discloses a withstand voltage tester which comprises a withstand voltage tester body, a support is fixedly installed at the bottom of the withstand voltage tester body, a transverse and longitudinal adjusting assembly is fixedly installed on the inner top wall of the support, and the movable end of the transverse and longitudinal adjusting assembly is rotationally connected with an installation base. The movable end of the transverse and longitudinal adjusting assembly is further in threaded connection with a deflection locking bolt. According to the utility model, through the arrangement of the transverse and longitudinal adjusting assembly, the mounting seat, the deflection locking bolt, the pushing assembly, the high-voltage test rod, the lifting assembly, the mounting rod, the high-voltage test wire rod and the positioning conveying assembly, the position and the angle of the high-voltage test rod can be adjusted according to the position of a product to be detected on the positioning tool, so that the use requirements are met; after the to-be-detected product is conveyed to a designated position, the to-be-detected product can be automatically detected without manual detection, the detection efficiency is improved, meanwhile, defective products caused by manual misoperation can be avoided, and the device is suitable for being used in places with large workload.

Description

Technical Field

[0001] The utility model relates to the technical field of withstand voltage testers, in particular to a withstand voltage tester. Background Art

[0002] The working principle of the withstand voltage tester is based on the characteristics of electrical insulation. It applies high voltage or high voltage pulses to the product under test to make the current flow in the insulating material of the product. The leakage of current will be monitored to evaluate the insulation performance of the product. If the product current leakage is very small, the test instrument will determine that the product has passed the test. If the product current leakage exceeds the set safety threshold, the test instrument will sound an alarm or stop the test to avoid potential safety risks. The withstand voltage tester is widely used in electronics, electrical appliances, instrumentation and other fields.

[0003] The existing withstand voltage tester is basically manually operated. When in use, the high-voltage test wire clamp is fixed on the product casing, and then the remote control stick is pressed to start the high-voltage test stick, and then the high-voltage test stick is connected to the product for withstand voltage test. However, this type of operation can only be applied to places with a small workload. For places with a large workload, such as inspection on an assembly line, if the products on the assembly line are inspected one by one manually, not only is the efficiency low, but it is also easy to produce defective products due to improper human operation. For this reason, a withstand voltage tester is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a withstand voltage tester.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pressure tester, including a pressure tester body, a bracket is fixedly installed on the bottom of the pressure tester body, a horizontal and vertical adjustment component is fixedly installed on the inner top wall of the bracket, the movable end of the horizontal and vertical adjustment component is rotatably connected with a mounting seat, the movable end of the horizontal and vertical adjustment component is also threadedly connected with a deflection locking bolt, and the deflection locking bolt abuts against the mounting seat; a pushing component is fixedly installed on the mounting seat, and a high-voltage test rod is fixedly installed on the movable end of the pushing component; a lifting component is fixedly installed on one side of the inner top wall of the bracket, a mounting rod is fixedly installed on the movable end of the lifting component, and a high-voltage test line rod is fixedly installed on the bottom of the mounting rod; a positioning and conveying component is fixedly installed on the bottom of the bracket.

[0006] Furthermore, the transverse and longitudinal adjustment assembly includes a sliding seat, and the sliding seat is fixedly mounted on the inner top wall of the bracket. A movable seat is provided on the sliding sleeve of the outer surface of the sliding seat. A first locking bolt passes through and is threadedly connected to the bottom of the movable seat, and the first locking bolt is abutted against the sliding seat, so as to adjust the lateral position of the high-voltage test rod.

[0007] Furthermore, an assembly seat is provided on the sliding sleeve of the outer surface of the movable seat, and the deflection locking bolt passes through the outer wall of the assembly seat and is threadedly connected thereto, and the assembly seat and the mounting seat are rotatably connected, and a second locking bolt passes through and is threadedly connected to the bottom of the assembly seat, and the second locking bolt abuts against the movable seat, thereby adjusting the longitudinal position of the high-voltage test rod.

[0008] Furthermore, the pushing assembly includes a pushing electric cylinder, and the pushing electric cylinder is fixedly installed on the top of the mounting seat, the movable end of the pushing electric cylinder passes through the mounting seat and is fixedly connected to a first L-shaped rod, and the first L-shaped rod is fixedly connected to the high-voltage test rod and slidably connected to the mounting seat, which can push the high-voltage test rod to move, and the first L-shaped rod cooperates with the mounting seat to ensure the stability of the movement of the high-voltage test rod.

[0009] Furthermore, the lifting assembly includes a mounting frame, and the mounting frame is fixedly mounted on the inner top wall of the bracket, and a lifting electric cylinder is fixedly mounted on the top of the mounting frame. The movable end of the lifting electric cylinder passes through the mounting frame and is fixedly connected to a second L-shaped rod, and the second L-shaped rod is fixedly connected to the mounting rod and slidably connected to the mounting frame, which can push the mounting rod to rise or fall, and the cooperation between the second L-shaped rod and the mounting frame can ensure the stability of the mounting rod when rising or falling.

[0010] Furthermore, the positioning conveying assembly includes a belt conveyor, and the belt conveyor is fixedly installed at the bottom of the bracket. A plurality of positioning toolings are evenly and detachably fixedly installed on the belt of the belt conveyor. The positioning toolings can be replaced according to actual needs to meet the needs of detecting different products.

[0011] Furthermore, the withstand voltage tester body is electrically connected to the high voltage test rod and the high voltage test wire rod, which is conducive to the withstand voltage test.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the voltage withstand tester can adjust the position and angle of the high-voltage test rod according to the position of the product to be tested on the positioning tooling through the arranged horizontal and vertical adjustment components, mounting seat, deflection locking bolts, pushing components, high-voltage test rods, lifting components, mounting rods, high-voltage test wire rods and positioning and conveying components to meet the use requirements. When the product to be tested is conveyed to the specified position, the test can be automatically performed without manual inspection, thereby improving the inspection efficiency. At the same time, it can also avoid the production of defective products caused by improper human operation. The utility model is suitable for use in places with a large workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : The first perspective structural diagram of the main assembly of the withstand voltage tester of the utility model;

[0016] Figure 2 : The second perspective structural diagram of the voltage withstand tester body assembly of the utility model;

[0017] Figure 3 : Schematic diagram of the assembly of the high voltage test rod of the utility model;

[0018] Figure 4 : Schematic diagram of the overall structure of the utility model.

[0019] The reference numerals are as follows:

[0020] 1. The main body of the withstand voltage tester; 2. The bracket; 3. The second L-shaped rod; 4. The high-voltage test rod; 5. The positioning tool; 6. The belt conveyor; 7. The push electric cylinder; 8. The mounting rod; 9. The mounting seat; 10. The second locking bolt; 11. The assembly seat; 12. The sliding seat; 13. The first locking bolt; 14. The movable seat; 15. The lifting electric cylinder; 16. The mounting frame; 17. The high-voltage test line rod; 18. The deflection locking bolt; 19. The first L-shaped rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4As shown, it relates to a pressure tester, including a pressure tester body 1, a bracket 2 is fixedly installed at the bottom of the pressure tester body 1, a horizontal and vertical adjustment component is fixedly installed on the inner top wall of the bracket 2, the movable end of the horizontal and vertical adjustment component is rotatably connected with a mounting seat 9, the movable end of the horizontal and vertical adjustment component is also threadedly connected with a deflection locking bolt 18, and the deflection locking bolt 18 abuts against the mounting seat 9, the horizontal and vertical adjustment component includes a slide seat 12, and the slide seat 12 is fixedly installed on the inner top wall of the bracket 2, the outer surface of the slide seat 12 is slidably sleeved with a movable seat 14, the bottom of the movable seat 14 passes through and is threadedly connected with a first locking bolt 13, and the first locking bolt 13 abuts against the slide seat 12, and the movable seat The outer surface sliding sleeve of 14 is provided with an assembly seat 11, and the deflection locking bolt 18 passes through the outer wall of the assembly seat 11 and is threadedly connected thereto, and the assembly seat 11 is rotatably connected to the mounting seat 9, and the bottom of the assembly seat 11 passes through and is threadedly connected with a second locking bolt 10, and the second locking bolt 10 abuts against the movable seat 14. The position and angle of the high-voltage test rod 4 are adjusted as needed. When adjusting the position, loosen the first locking bolt 13, the second locking bolt 10 and the deflection locking bolt 18, and then adjust the position and angle of the high-voltage test rod 4 by pushing the assembly until the required position is reached, and then tighten the first locking bolt 13, the second locking bolt 10 and the deflection locking bolt 18 one by one.

[0023] A pushing assembly is fixedly installed on the mounting seat 9, and a high-voltage test rod 4 is fixedly installed on the movable end of the pushing assembly. The pushing assembly includes a pushing electric cylinder 7, and the pushing electric cylinder 7 is fixedly installed on the top of the mounting seat 9. The movable end of the pushing electric cylinder 7 penetrates the mounting seat 9 and is fixedly connected with a first L-shaped rod 19, and the first L-shaped rod 19 is fixedly connected to the high-voltage test rod 4 and is slidably connected to the mounting seat 9. The pushing electric cylinder 7 can drive the first L-shaped rod 19 to move, thereby driving the high-voltage test rod 4 to approach the product to be tested.

[0024] A lifting assembly is fixedly installed on one side of the inner top wall of the bracket 2, and a mounting rod 8 is fixedly installed on the movable end of the lifting assembly, and a high-voltage test line rod 17 is fixedly installed on the bottom of the mounting rod 8. The lifting assembly includes a mounting frame 16, and the mounting frame 16 is fixedly installed on the inner top wall of the bracket 2, and a lifting electric cylinder 15 is fixedly installed on the top of the mounting frame 16. The movable end of the lifting electric cylinder 15 passes through the mounting frame 16 and is fixedly connected to the second L-shaped rod 3, and the second L-shaped rod 3 is fixedly connected to the mounting rod 8 and is slidably connected to the mounting frame 16. The lifting electric cylinder 15 drives the second L-shaped rod 3 to move, and the second L-shaped rod 3 can drive the mounting rod 8 to descend, so that the high-voltage test line rod 17 can be close to the product housing.

[0025] A positioning and conveying assembly is fixedly installed at the bottom of the bracket 2, and the positioning and conveying assembly includes a belt conveyor 6, and the belt conveyor 6 is fixedly installed at the bottom of the bracket 2. A plurality of positioning tooling 5 is evenly and detachably fixedly installed on the belt of the belt conveyor 6, which is conducive to positioning and conveying the product.

[0026] The electrical connection between the withstand voltage tester body 1 and the high voltage test rod 4 and the high voltage test wire rod 17 is beneficial for performing withstand voltage test on the product.

[0027] Working principle: According to the position of the product to be tested on the positioning fixture 5, the position and angle of the high-voltage test rod 4 are adjusted, and then the first locking bolt 13, the second locking bolt 10 and the deflection locking bolt 18 are loosened, and then the position and angle of the high-voltage test rod 4 are adjusted by the pushing assembly until the required position is reached, and then the first locking bolt 13, the second locking bolt 10 and the deflection locking bolt 18 are tightened one by one. During the overall operation, after the belt conveyor 6 transports the product to the set position through the positioning fixture 5, the lifting cylinder 15 drives the second L-shaped rod 3 to move, and the second L-shaped rod 3 can drive the mounting rod 8 to descend until the high-voltage test wire rod 17 abuts against the product casing, and the pushing cylinder 7 can drive the first L-shaped rod 19 to move, thereby driving the high-voltage test rod 4 to approach the product to be tested until the high-voltage test rod 4 is connected to the product, and then the withstand voltage test is performed through the withstand voltage tester body 1. After the test, the high-voltage test rod 4 and the high-voltage test wire rod 17 are reset.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A withstand voltage tester, comprising a withstand voltage tester body (1), characterized in that: A bracket (2) is fixedly mounted on the bottom of the withstand voltage tester body (1); a transverse and longitudinal adjustment assembly is fixedly mounted on the inner top wall of the bracket (2); a movable end of the transverse and longitudinal adjustment assembly is rotatably connected to a mounting seat (9); a deflection locking bolt (18) is also threadedly connected to the movable end of the transverse and longitudinal adjustment assembly, and the deflection locking bolt (18) is in contact with the mounting seat (9); A pushing component is fixedly mounted on the mounting seat (9), and a high-voltage test rod (4) is fixedly mounted on the movable end of the pushing component; A lifting assembly is fixedly mounted on one side of the inner top wall of the bracket (2), a mounting rod (8) is fixedly mounted on the movable end of the lifting assembly, and a high-voltage test line rod (17) is fixedly mounted on the bottom of the mounting rod (8); A positioning and conveying assembly is fixedly mounted on the bottom of the bracket (2).

2. A withstand voltage tester according to claim 1, characterized in that: The transverse and longitudinal adjustment assembly comprises a slide seat (12), and the slide seat (12) is fixedly mounted on the inner top wall of the bracket (2), and a movable seat (14) is slidably sleeved on the outer surface of the slide seat (12), and a first locking bolt (13) is passed through and threadedly connected to the bottom of the movable seat (14), and the first locking bolt (13) is in contact with the slide seat (12).

3. A withstand voltage tester according to claim 2, characterized in that: The outer surface sliding sleeve of the movable seat (14) is provided with an assembly seat (11), and the deflection locking bolt (18) passes through the outer wall of the assembly seat (11) and is threadedly connected thereto, and the assembly seat (11) is rotationally connected to the mounting seat (9), and a second locking bolt (10) passes through and is threadedly connected to the bottom of the assembly seat (11), and the second locking bolt (10) abuts against the movable seat (14).

4. A withstand voltage tester according to claim 1, characterized in that: The pushing assembly comprises a pushing electric cylinder (7), and the pushing electric cylinder (7) is fixedly mounted on the top of the mounting seat (9), the movable end of the pushing electric cylinder (7) passes through the mounting seat (9) and is fixedly connected to a first L-shaped rod (19), and the first L-shaped rod (19) is fixedly connected to the high-voltage test rod (4) and is slidably connected to the mounting seat (9).

5. A withstand voltage tester according to claim 1, characterized in that: The lifting assembly comprises a mounting frame (16), and the mounting frame (16) is fixedly mounted on the inner top wall of the bracket (2), a lifting electric cylinder (15) is fixedly mounted on the top of the mounting frame (16), a movable end of the lifting electric cylinder (15) passes through the mounting frame (16) and is fixedly connected to a second L-shaped rod (3), and the second L-shaped rod (3) is fixedly connected to the mounting rod (8) and is slidably connected to the mounting frame (16).

6. A withstand voltage tester according to claim 1, characterized in that: The positioning conveying assembly comprises a belt conveyor (6), and the belt conveyor (6) is fixedly mounted on the bottom of the bracket (2), and a plurality of positioning tooling (5) is evenly and detachably fixedly mounted on the belt of the belt conveyor (6).

7. A withstand voltage tester according to claim 1, characterized in that: The withstand voltage tester body (1) is electrically connected to the high voltage test rod (4) and the high voltage test wire rod (17).

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