CN216718508U

CN216718508U - High-voltage isolation product testing device

Info

Publication number: CN216718508U
Application number: CN202123296009.6U
Authority: CN
Inventors: 刘虎强
Original assignee: Tianshui Huatian Technology Co Ltd
Current assignee: Tianshui Huatian Technology Co Ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-06-10
Anticipated expiration: 2031-12-25

Abstract

The utility model belongs to the technical field of electronic information automatic component manufacturing, and discloses a high-voltage isolation product testing device. The clamping device comprises a cylinder and a clamping component, wherein a penetrating sliding rail is arranged on one end face of the cylinder; the clamping part is arranged on the cylinder and comprises a gold finger clamp, a sliding block and a screw rod, wherein the sliding block is arranged in the sliding rail, and a first threaded hole is formed in the sliding block; the golden finger clamp is connected with the sliding block and is provided with a second threaded hole corresponding to the first threaded hole; screw rod one end sets up in the outside of golden finger clamp, and first screw hole and second screw hole are passed to the other end. Through the structure of the cylinder and the clamping part, the cylinder drives the sliding blocks in the clamping part to move along the sliding rails in opposite directions, so that a product to be tested can be effectively clamped in a space formed by the clamping part, and the problem that the high-voltage isolation product to be tested is inaccurate in measurement is solved.

Description

High-voltage isolation product testing device

Technical Field

The utility model belongs to the technical field of electronic information automatic component manufacturing, and particularly relates to a high-voltage isolation product testing device.

Background

Before the high-voltage isolation product is put into use, product testing is required to detect whether the designed and processed high-voltage isolation product meets the use standard or not, and the judgment is carried out by taking a detection result as a basis, and a wide and universal testing device for clamping is not arranged in the test of the high-voltage isolation product, so that the accuracy of the measurement result is objected; use fixed jack catch to carry out the centre gripping among the prior art usually, this kind of device clamping-force is difficult to adjust, and compromises when being difficult to the fine setting to the distance between the jack catch of product and press from both sides tightly, leads to the test result inaccurate, and test cycle length, needs the multiple measurement, and efficiency of software testing is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-voltage isolation product testing device to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a high pressure isolation product test device comprises a cylinder and a clamping component, wherein:

a penetrating sliding rail is arranged on one end face of the air cylinder;

the centre gripping part set up in on the cylinder, including gold finger clamp, slider and screw rod, wherein:

the sliding block is arranged in the sliding rail, and a first threaded hole is formed in the sliding block;

the golden finger clamp is connected with the sliding block, and a second threaded hole corresponding to the first threaded hole is formed in the golden finger clamp;

screw rod one end set up in the outside of golden finger clamp, the other end passes first screw hole with the second screw hole.

Further, the cross section of the sliding rail is hexagonal.

Further, the slide rail includes a sliding portion and a connecting portion, wherein:

the sliding part is matched with the sliding rail, and the cross section of the sliding part is the same as that of the sliding rail;

the connecting part is arranged on the sliding part and is fixedly connected with the sliding part.

Further, the slider is in clearance fit with the slide rail.

Further, the gold finger presss from both sides with the slider passes through threaded connection.

Furthermore, the number of the clamping parts is two, and the two clamping parts are symmetrically arranged on two sides of the sliding rail.

Further, the screw is an adjustable screw.

Further, the direction of the first threaded hole in the sliding block is the same as the direction of the sliding rail.

Further, the length of the screw is not less than the total length of the slide block matched with the gold finger clamp.

Compared with the prior art, the utility model has the advantages that:

1. through the structure of the air cylinder and the clamping component, the air cylinder drives the sliding blocks in the clamping component to oppositely run along the sliding rail, so that a product to be tested can be effectively clamped in a space formed by the clamping component, and the problem that the high-voltage isolation product to be tested is inaccurate in measurement is solved;

2. the cross section of the sliding rail is hexagonal, so that the risk that the sliding block slides out of the sliding rail is avoided, the safe operation of the sliding block in the sliding rail is guaranteed, and the safety of a test product is guaranteed;

3. the sliding block can smoothly run in the sliding rail by a clearance fit mode of the sliding block in the sliding rail, and meanwhile, the energy loss of the air cylinder for pushing the sliding block can be reduced;

4. the product to be tested can be stably clamped in the space where the two sliding blocks and the golden finger clamp are located through the two structures which are clamped on the sliding rails and symmetrically distributed on the sliding rails, so that the problem that the product to be tested is stressed unevenly is avoided;

5. by means of the structure of the adjustable screw rod, the distance between the two golden finger clamps and the sliding block of the product to be detected can be adjusted, meanwhile, the pressure of the product to be detected between the sliding block and the golden finger clamps can be ensured, and the safety of the product to be detected is ensured;

6. through setting up the length of screw for being greater than the total length of the total assembly distance of golden finger clamp and slider for the product that awaits measuring is adjustable at the distance between golden finger clamp and the slider, makes the scope of the product that awaits measuring wider.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a high voltage isolation product testing device of the present invention;

FIG. 2 is a schematic side view of a high voltage isolation product testing apparatus according to the present invention;

FIG. 3 is a schematic structural diagram of a slider in the testing apparatus for high voltage isolated products of the present invention;

FIG. 4 is a schematic structural diagram of a gold finger clip in the high voltage isolation product testing device of the present invention;

wherein; 1-cylinder, 2-golden finger clamp, 3-slide block, 4-slide rail, 5-adjustable screw, 6-bolt, 7-first threaded hole, 8-second threaded hole, 9-sliding part and 10-connecting part.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The following detailed description is exemplary in nature and is intended to provide further explanation of the utility model as claimed. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model.

The utility model discloses a high-pressure isolation product testing device, which comprises a cylinder 1 and two clamping components as shown in figures 1-2. Two centre gripping subassemblies all include gold finger clamp 2, slider 3, adjustable screw rod 5, are provided with the slide rail 4 that link up on 1 side of cylinder. Further, as shown in fig. 3, the slider 3 is preferably of a T-shaped or rectangular structure including a connecting portion 10 and a sliding portion 9; specifically, the cylinder 1 and the gold finger clamp 2, the slider 3 and the adjustable screw 5 in the clamping assembly are connected in a manner that the sliding part 9 of the slider 3 is arranged in the sliding rail 4 of the cylinder 1, the connecting part 10 of the slider 3 is connected with the gold finger clamp 2 through the bolt 6, the gold finger clamp 2 is provided with a second threaded hole 8, as shown in fig. 4, the connecting part 10 of the slider 3 is provided with a first threaded hole 7 which is the same as the gold finger clamp 2 in size and height, and the adjustable screw 5 penetrates through the second threaded hole 8 on the gold finger clamp 2 and the first threaded hole 7 on the connecting part 10 of the slider 3, so that the assembly of the high-pressure isolation product testing device is completed.

Further specifically, as shown in fig. 1, the number of the clamping assemblies is two, and the two clamping assemblies are symmetrically arranged at two ends of the sliding rail 4 of the cylinder 1. The working principle of the high-voltage isolation product testing device provided by the utility model is as follows: under the drive of cylinder 1, slider 3 that is located 1 slide rail 4 both ends of cylinder drives the centre gripping subassembly and moves from slide rail 4 both ends to the middle of slide rail 4 respectively, make the centre gripping thing that sets up between slider 3 can press from both sides tightly under the removal of slide rail 4, simultaneously through adjustable screw 5's cooperation, carry out the regulation of position and centre gripping distance to setting up the centre gripping thing between two sliders 3, make the position of the centre gripping thing between two sliders 3 adjustable, accomplish the centre gripping better and with the operation task that the centre gripping is relevant, the operation quality is guaranteed.

Further specifically, as shown in fig. 2, the cross section of the slide rail 4 is a hexagonal structure; preferably, the cylinder 1 is of a cylindrical or rectangular structure, a through hexagonal slide rail 4 is arranged on one side surface of the rectangular or cylindrical structure, that is, a sunken and through hexagonal groove parallel to the surface of the cylinder 1 is arranged on one side surface of the rectangular or cylindrical cylinder 1, the direction of the hexagonal groove contacting with the surface of the cylinder 1 is the opening direction of the hexagonal groove, and each edge of the hexagon is provided with a fillet; alternatively, the hexagonal groove may be in other shapes such as a rectangle, a triangle or a semicircle, and a certain inclination angle or a draft angle is set in the opening direction of the above shapes, so that the slider 3 can slide in the polygonal slide rail 4, and the slide rail 4 that the slider 3 falls off when sliding in the slide rail 4 is avoided, all belong to the protection scope of the present invention, and the packet is not limited to the above polygonal structure.

Further specifically, the sliding part 9 of slider 3 sets up in slide rail 4, and its cross section is the same with slide rail 4's cross section, and with slide rail 4 clearance fit for slider 3 can be more unobstructed slip in slide rail 4, avoids slide rail 4 and the dead condition of the serious friction of slider 3 or card, avoids the gold finger to press from both sides 2 and slide not unobstructed under the drive of cylinder 1, leads to the clamp force not enough or the tight problem of transition clamp to take place. With such arrangement, when the distance between the two sliders 3 is too close, the clamped object arranged between the two sliders 3 bears too large clamping force, so that the clamped object is damaged or damaged, or a large error exists during measurement; at the moment, the adjustable screw 5 can be adjusted so as to relieve or relieve the pressure of the cylinder 1 for driving the sliding block 3 to the clamping piece; when the distance between the two sliding blocks 3 is too far or the clamping force is insufficient, the adjustable screw 5 can be adjusted to compensate. Further specifically, connecting portion 10 sets up in the top of sliding part 9, is provided with first screw hole 7 on connecting portion 10, with sliding part 9 fixed connection, like welding, integrated into one piece isotructure to be provided with the first screw hole 7 the same with slide rail 4 direction on connecting portion 10, and with set up second screw hole 8 looks parallel and level on gold finger presss from both sides 2, make adjustable screw 5 can pass first screw hole 7 and second screw hole 8. Further, the length of the adjustable screw 5 is larger than the total length of the connecting part 10 between the gold finger clamps 2 and the sliding block 3 or the sliding block 3, so that the length of the adjustable screw 5 between the two gold finger clamps 2 can be adjusted, and the problem of reducing pressure or compensating pressure is solved.

It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.

Finally, it should be noted that: although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made to the embodiments of the utility model without departing from the spirit and scope of the utility model, which is to be covered by the claims.

Claims

1. A high-pressure insulation product testing device is characterized by comprising a cylinder (1) and a clamping component, wherein:

a through sliding rail (4) is arranged on one end face of the cylinder (1);

the centre gripping part set up in on cylinder (1), including gold finger clamp (2), slider (3) and screw rod, wherein:

the sliding block (3) is arranged in the sliding rail (4), and a first threaded hole (7) is formed in the sliding block (3);

the golden finger clamp (2) is connected with the sliding block (3), and a second threaded hole (8) corresponding to the first threaded hole (7) is formed in the golden finger clamp (2);

screw rod one end set up in the outside of gold finger clamp (2), the other end passes first screw hole (7) with second screw hole (8).

2. A high voltage isolated product testing device according to claim 1, wherein the cross section of the sliding rail (4) is hexagonal.

3. A high voltage isolated product testing device according to claim 1, wherein the slide rail (4) comprises a sliding part (9) and a connecting part (10), wherein:

the sliding part (9) is matched with the sliding rail (4), and the cross section of the sliding part is the same as that of the sliding rail (4);

the connecting part (10) is arranged on the sliding part (9) and is fixedly connected with the sliding part (9).

4. A high voltage isolated product testing device according to claim 1, wherein the slider (3) is clearance fitted with the slide rail (4).

5. The high-voltage isolation product testing device according to claim 1, wherein the gold finger clamp (2) is connected with the sliding block (3) through a bolt (6).

6. The testing device for the high-voltage isolation product is characterized in that the number of the clamping parts is two, and the two clamping parts are symmetrically arranged on two sides of the sliding rail (4).

7. A high pressure insulation product testing device according to claim 1, characterized in that the screw is an adjustable screw (5).

8. A high voltage isolated product testing device according to claim 1, wherein the direction of the first threaded hole (7) on the slider (3) is the same as the direction of the slide rail (4).

9. The high-voltage isolation product testing device as claimed in claim 1, wherein the length of the screw is not less than the total length of the slide block (3) and the golden finger clamp (2).