CN212134815U

CN212134815U - Electric initiating explosive device insulation resistance detection device

Info

Publication number: CN212134815U
Application number: CN202020459829.9U
Authority: CN
Inventors: 陈伟; 孔凡成; 张迪; 田勇; 张海坤; 包逸平; 宋新旺; 罗广柯; 王鹏
Original assignee: Air Force Service College of PLA
Current assignee: Air Force Service College of PLA
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-11
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses an electric spark work piece insulation resistance detection device, the fruit pick-up device comprises a frame body, be equipped with two crossbeams in the framework, two all be equipped with first spout on the crossbeam, two the crossbeam top all is equipped with first slider, two first slider passes through horizontal sliding mechanism with first spout to be connected, two all be equipped with two second spouts on the first slider, second spout top is equipped with the second slider, two the second slider passes through vertical sliding mechanism with the second spout to be connected, two be equipped with insulation resistance detection mechanism in the second slider. The utility model discloses it is rational in infrastructure, can adapt to not unidimensional insulation resistance's detection, protection insulation resistance that simultaneously can be fine.

Description

Electric initiating explosive device insulation resistance detection device

Technical Field

The utility model relates to an insulation resistance detects technical field, especially relates to an electric spark article insulation resistance detection device.

Background

As is well known, in various enterprises related to the production of electric and electronic products, electrical insulation resistance is an important technical index of products, and is directly related to a series of problems of product safety, quality, production and the like. At present, when insulation resistance tests are carried out on electric initiating explosive devices, electric parts, devices, circuits, soft and hard circuit boards and the like at home and abroad, manual or automatic equipment is adopted to detect the insulation resistance tests, and conductive metal materials such as test electrodes, test clamps, probes and the like are used as insulator test electrode materials.

There are some disadvantages in measuring using these methods:

1. when the insulation resistance is detected, the manual probe measurement method may cause damage to the insulation resistance due to overlarge pressure borne by the tip of the probe due to the problem of a manipulation, so that the measurement is inaccurate;

2. the method is easy to damage because the insulation resistor is extruded by a fixing device without being placed in a groove, and has the defects of different resistor sizes and larger limitation of machine measurement.

3. The probe tip is small during the test and there may be some parts that are blocked by the package, resulting in the probe not being connected to the resistor and thus a test error.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric initiating explosive device insulation resistance detection device.

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

the utility model provides an electric spark work piece insulation resistance detection device, includes the framework, be equipped with two crossbeams in the framework, two all be equipped with first spout on the crossbeam, two the crossbeam top all is equipped with first slider, two first slider passes through horizontal sliding mechanism with first spout to be connected, two all be equipped with two second spouts on the first slider, second spout top is equipped with the second slider, two the second slider passes through vertical sliding mechanism with the second spout to be connected, two be equipped with insulation resistance detection mechanism in the second slider.

Preferably, the horizontal sliding mechanism comprises two first rollers capable of sliding in two first sliding grooves, and the ends of the roller shafts of the first rollers are fixed with the first sliding blocks.

Preferably, the vertical sliding mechanism comprises a second roller capable of sliding in the second sliding groove, and the tail end of the roller shaft of the second roller is fixed with the second sliding block.

Preferably, insulation resistance detection mechanism is including seting up the open slot in two second sliders, two inner wall all is equipped with the elastic conduction piece about the open slot left end, two pairs the positive probe and negative pole probe are connected respectively to the elastic conduction piece, two the open slot right-hand member all is equipped with measuring resistance's arc piece, two electric connection between arc piece and two pairs of elastic conduction pieces, two all be equipped with insulation resistance fixed establishment about the arc piece.

Preferably, the insulation resistor fixing mechanism comprises two cavities arranged at the right ends of the two second sliding blocks, a push rod penetrating through the right ends of the second sliding blocks is arranged in each cavity, a layer of rubber skin is sleeved at the tail end of each push rod, and an elastic mechanism of each push rod is arranged in each cavity.

Preferably, the elastic mechanism comprises a spring with the left end connected with the inner wall of the left end of the cavity, the right end of the spring is connected with a baffle, and the right end of the baffle is fixedly connected with the left end of the push rod.

Compared with the prior art, the utility model, its beneficial effect does:

1. by designing the two sliding mechanisms, the measurement of insulation resistors with different sizes is adapted, and the limitation of measurement is broken.

2. Rubber skin is established to push rod and the terminal cover of push rod through designing elastic mechanism, has not only realized the centre gripping to insulation resistance, and protection insulation resistance that can also be fine is not extruded.

3. Through the connection of design arc piece and elastic conduction piece, realized measuring the increase of resistance card area, reduced because of not contacting the mistake that brings, avoided the manual work to damage insulation resistance simultaneously.

Drawings

Fig. 1 is a schematic top view of an insulation resistance detection device for an electric initiating explosive device according to the present invention;

fig. 2 is a partially enlarged schematic view of an insulation resistance detection device for an electric initiating explosive device according to the present invention;

fig. 3 is a schematic view B-B of the electric initiating explosive device insulation resistance detection apparatus provided by the present invention.

In the figure: the device comprises a frame body 1, a first sliding groove 2, a cross beam 3, a first sliding block 4, a positive electrode probe 5, a second sliding groove 6, a negative electrode probe 7, a first roller 8, a cavity 9, an arc sheet 10, a rubber sheet 11, a push rod 12, a spring 13, a second roller 14, a second sliding block 15, an elastic conducting sheet 16 and an open groove 17.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, an electric initiating explosive device insulation resistance detection device comprises a frame body 1, two crossbeams 3 are arranged in the frame body 1, first chutes 2 are arranged on the two crossbeams 3, first sliders 4 are arranged above the two crossbeams 3, the two first sliders 4 are connected with the first chutes 2 through a horizontal sliding mechanism, two second chutes 6 are arranged on the two first sliders 4, second sliders 15 are arranged above the second chutes 6, the two second sliders 15 are connected with the second chutes 6 through a vertical sliding mechanism, and insulation resistance detection mechanisms are arranged in the two second sliders 15.

The horizontal sliding mechanism comprises two first rollers 8 which can slide in the two first sliding grooves 2, the tail ends of roller shafts of the first rollers 8 are fixed with the first sliding blocks 4, the vertical sliding mechanism comprises second rollers 14 which can slide in the second sliding grooves 6, and the tail ends of roller shafts of the second rollers 14 are fixed with the second sliding blocks 15.

Insulation resistance detection mechanism is including seting up the open slot 17 in two second sliders 15, inner wall all is equipped with elasticity conduction piece 16 about two open slot 17 left ends, anodal probe 5 and negative pole probe 7 are connected respectively to two pairs of elasticity conduction pieces 16, two open slot 17 right-hand members all are equipped with measuring resistance's arc piece 10, electric connection between two arc pieces 10 and two pairs of elasticity conduction pieces 16, two arc pieces 10 all are equipped with insulation resistance fixed establishment from top to bottom, through the connection of design arc piece and elasticity conduction piece, the increase of measuring resistance piece area has been realized, reduced because of the mistake that does not contact and bring, artificial damage insulation resistance has been avoided simultaneously.

Insulation resistance fixed establishment is equipped with the push rod 12 that runs through the second slider right-hand member including establishing two cavities 9 at 15 right-hand members of two second sliders in cavity 9, and the terminal cover of push rod 12 is equipped with one deck rubber skin 11, is equipped with the elastic mechanism of push rod 12 in cavity 9, establishes the rubber skin through the push rod of design elastic mechanism and the terminal cover of push rod, has realized insulation resistance's centre gripping not only, and protection insulation resistance that can also be fine is not extrudeed.

The elastic mechanism comprises a spring 13, the left end of which is connected with the inner wall of the left end of the cavity 9, the right end of the spring 13 is connected with a baffle, and the right end of the baffle is fixedly connected with the left end of the push rod 12.

The utility model discloses during the use, at first remove two first sliders 4, let first gyro wheel 8 below first slider 4 slide in first spout, make the width between two rubber skins 11 can put at insulation resistance, remove two second sliders 15 again, let second gyro wheel 14 below second slider 15 slide in second spout 6, the right-hand member arc piece 10 of the slider 15 of messenger left end is to last insulation resistance's positive pole, the left end arc piece 10 of the slider 15 of messenger right-hand member is to last insulation resistance's negative pole, then fix insulation resistance, it detects between two pairs of elastic conduction pieces 16 about positive probe 5 and negative pole probe 7 are inserted respectively to fixed insulation resistance again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric spark work piece insulation resistance detection device, includes framework (1), its characterized in that, be equipped with two crossbeam (3) in framework (1), two all be equipped with first spout (2) on crossbeam (3), two crossbeam (3) top all is equipped with first slider (4), two first slider (4) are connected through horizontal sliding mechanism with first spout (2), two all be equipped with two second spout (6) on first slider (4), second spout (6) top is equipped with second slider (15), two second slider (15) are connected through vertical sliding mechanism with second spout (6), two be equipped with insulation resistance detection mechanism in second slider (15).

2. An electric fire work insulation resistance detection device according to claim 1, wherein the horizontal sliding mechanism comprises two first rollers (8) capable of sliding in two first sliding chutes (2), and the roller shaft ends of the first rollers (8) are fixed with the first sliding block (4).

3. An electric fire work insulation resistance detection device according to claim 1, wherein the vertical sliding mechanism comprises a second roller (14) capable of sliding in the second sliding groove (6), and the roller shaft end of the second roller (14) is fixed with a second sliding block (15).

4. The insulation resistance detection device for the electric initiating explosive device according to claim 1, wherein the insulation resistance detection mechanism comprises open grooves (17) formed in the two second sliding blocks (15), the upper inner wall and the lower inner wall of the left end of each of the two open grooves (17) are provided with elastic conductive pieces (16), the two pairs of elastic conductive pieces (16) are respectively connected with a positive probe (5) and a negative probe (7), the right ends of the two open grooves (17) are provided with arc-shaped pieces (10) for measuring resistance, the two arc-shaped pieces (10) are electrically connected with the two pairs of elastic conductive pieces (16), and insulation resistance fixing mechanisms are arranged on the upper portions and the lower portions of the two arc-shaped pieces (10).

5. The detection device for the insulation resistance of the electric initiating explosive device according to claim 4, wherein the insulation resistance fixing mechanism comprises two cavities (9) arranged at the right ends of two second sliding blocks (15), a push rod (12) penetrating through the right ends of the second sliding blocks is arranged in each cavity (9), a layer of rubber (11) is sleeved at the tail end of each push rod (12), and an elastic mechanism of each push rod (12) is arranged in each cavity (9).

6. The detection device for the insulation resistance of the electric initiating explosive device according to claim 5, characterized in that the elastic mechanism comprises a spring (13) with the left end connected with the inner wall of the left end of the cavity (9), a baffle is connected with the right end of the spring (13), and the right end of the baffle is fixedly connected with the left end of the push rod (12).