CN215263802U - Testing device for inductor - Google Patents
Testing device for inductor Download PDFInfo
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- CN215263802U CN215263802U CN202121040914.2U CN202121040914U CN215263802U CN 215263802 U CN215263802 U CN 215263802U CN 202121040914 U CN202121040914 U CN 202121040914U CN 215263802 U CN215263802 U CN 215263802U
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- 238000012360 testing method Methods 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The application provides a testing device for inductors, which comprises an inductor tester and a testing die, wherein a mounting frame is arranged above the testing die, two bearing seats are installed at the rear end inside the mounting frame, two driving motors are installed on the front end surface of the mounting frame, the output ends of the two driving motors can be detachably connected with lead screws, the rear ends of the two lead screws penetrate through the mounting frame and are movably connected with the front end surfaces of the two bearing seats respectively, two first positioning mechanisms and two second positioning mechanisms which are distributed in parallel are installed on the outer side walls of the two lead screws, the first positioning mechanisms and the second positioning mechanisms are identical in structure, the first positioning mechanisms comprise two driving blocks, so that the effect of conveniently carrying out non-intermittent replacement and detection on a plurality of inductors in the inductor detection process is achieved, and the efficiency of detecting the inductors is improved, avoiding the waste of time.
Description
Technical Field
The application belongs to the technical field of inductor testing tools, and particularly relates to a testing device for an inductor.
Background
In the production process of the inductor, sampling detection needs to be carried out on the inductor to determine that the inductance and other electrical properties of the inductor are qualified, the problem that defective products flow to the market is avoided, an inductance measuring instrument is usually adopted to detect the inductor, the inductance testing instrument has a simple and practical sorting function, the inductance testing instrument adopts a bridge circuit structure, a standard inductor and a tested inductor are used as two arms of the bridge circuit, when the inductance value of the inductor is measured, a test voltage is applied to the standard inductor and the tested inductor at the same time, and the processor acquires current signals flowing through the standard inductor and the tested inductor through the sensors and processes the current signals to obtain the inductance value of the tested inductor.
CN210442459U discloses an inductor testing device, to the inductor on the locating template detect the back, need stop device, will detect the locating template after accomplishing and dismantle, install the locating template of adorning the inductor in advance, and then to inconvenient carrying out the non-intermittent change locating template and detect to a plurality of inductors in the inductor testing process, reduced the efficiency of detecting the inductor, cause the waste in time.
Disclosure of Invention
The utility model discloses the purpose is in order to solve the shortcoming that exists among the prior art, aims at providing a testing arrangement for inductor, has and conveniently carries out the non-intermittent type to a plurality of inductors and change locating template and detect in the inductor testing process, has improved the efficiency that detects the inductor, avoids causing the characteristics of the waste in time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a testing device for inductors comprises an inductor tester and a testing die, wherein the inductor tester is positioned on the left side of the testing die, a mounting frame is arranged above the testing die, two bearing seats are mounted at the rear end inside the mounting frame, two driving motors are mounted on the front end face of the mounting frame, the output ends of the two driving motors can be detachably connected with lead screws, the rear ends of the two lead screws penetrate through the mounting frame and are respectively movably connected with the front end faces of the two bearing seats, a first positioning mechanism and a second positioning mechanism which are distributed in parallel are mounted on the outer side walls of the two lead screws in a front-back direction, the first positioning mechanism and the second positioning mechanism are identical in structure, the first positioning mechanism comprises two driving blocks, the two driving blocks are respectively movably connected with the outer side walls of the two lead screws, and a movable plate is fixedly connected with the lower end faces of the two driving blocks, two cylinders are installed on the lower end face of the movable plate, two connecting rods and two pressing plates are detachably connected to the output ends of the cylinders, and the lower end faces of the connecting rods are provided with positioning templates matched with the test mold.
For the convenience to remove the vertical parallel and level location of in-process first positioning mechanism and second positioning mechanism and test die automatic control and control to descend and detect, as the utility model relates to an inductor is with testing arrangement preferred, the first fixed plate of left side upper end fixedly connected with of compressed particleboard, infra-red transmitter is installed to the lower terminal surface of first fixed plate, test die's left side lower extreme fixedly connected with second fixed plate, infra-red receiver is installed to the up end of second fixed plate, the controller is installed to the up end of mounting bracket, be electric connection between infra-red transmitter, infra-red receiver and the controller.
Convenient dismantlement locating template fast and change next locating template, as the utility model relates to an inductor is with testing arrangement is preferred, the equal fixedly connected with in the left and right sides of locating template connects the flange, two connect the up end of flange and the lower terminal surface of compressed particleboard closely laminate, two connect the equal detachable connection of lower terminal surface of flange and be connected with the bolt, can dismantle through two connection flange and two bolts and be connected between compressed particleboard and the locating template.
For the convenience play limiting displacement to the back-and-forth movement in-process of two drive blocks to improve the stability of movable plate back-and-forth movement, conduct the utility model relates to an inductor is with testing arrangement preferred, two U type frames of the inside top fixedly connected with of mounting bracket, two the spout, four have all been seted up to the inside left and right sides of U type frame the equal sliding connection in inside of spout has the slider, and the other end of four two liang of relative sliders can be dismantled with the left and right sides of two drive blocks respectively and be connected.
In order to reduce the weight of the movable plate, the utility model relates to a testing device for inductors is preferred, the opening has been seted up in the middle part of the up end of movable plate through.
For the convenience installs driving motor and bearing frame, conduct the utility model relates to a testing arrangement is preferred for inductor, the mounting bracket is the U type form.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the testing device for the inductor is used for detecting the inductor, a plurality of inductors are respectively arranged in two positioning templates of a first positioning mechanism and a second positioning mechanism, pins face downwards, a driving motor is started, a lead screw rotates, two driving blocks drive the positioning templates and the second positioning mechanism to move backwards, the first positioning mechanism is driven to be positioned right above a testing mold, an air cylinder is started, the positioning templates descend to be attached to the testing mold, the pins of the inductors enter a reducing part of the testing mold and are contacted with an electric connecting seat for inductance detection, after the testing is finished, the air cylinder drives the positioning templates to return to the original position, the driving motor is started, the lead screw is driven to rotate reversely, the second positioning mechanism and the first positioning mechanism are driven to move forwards, the second positioning mechanism is positioned right above the testing mold, the inductor of the second positioning mechanism is detected by the steps, meanwhile, the locating template after the test on the first locating mechanism is completed is quickly disassembled and replaced, the locating template is assembled in advance, a plurality of inductors are assembled in the disassembled locating template, the inductor is detected without intermission, so that the effect of conveniently replacing the locating template and detecting the inductors without intermission in the inductor detection process is achieved, the efficiency of detecting the inductor is improved, and the time waste is avoided.
2. This kind of testing arrangement for inductor, when will wait that the first positioning mechanism or the second positioning mechanism that detect move to the test mould upper end, after first positioning mechanism and second positioning mechanism move directly over the test mould, infra-red transmitter and infrared receiver are located same vertical horizontal line, infrared receiver receives the information that infra-red transmitter launches, give the controller with the information transfer who receives, two cylinders of controller automatic control start and driving motor stall, the cylinder drives the decline of locating template and detects, thereby reached conveniently to the first positioning mechanism and the second positioning mechanism of removal in-process and the vertical parallel and level location of test mould automatic control and control decline effect that detects.
3. This kind of testing arrangement for inductor, when changing the locating template of installation inductor, twist the bolt, connect the flange and the compressed particleboard separation, take off locating template, change next locating template to reached the effect of dismantling locating template fast and changing next locating template.
To sum up, this kind of testing arrangement for inductor has and conveniently carries out the characteristics that do not have the intermittent type to change locating template and detect to a plurality of inductors in the inductor testing process, has improved the efficiency that detects the inductor, avoids causing the waste in time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a cross-sectional view of a testing apparatus for an inductor according to the present invention;
FIG. 2 is a right sectional view of the mounting bracket of the present invention;
fig. 3 is a diagram of the structure of the mounting frame of the present invention.
In the figure, 1, an inductor tester; 2. testing the mold; 3. a mounting frame; 301. a drive motor; 302. a lead screw; 303. a bearing seat; 4. a first positioning mechanism; 401. a drive block; 402. a cylinder; 403. a connecting rod; 404. pressing the plywood; 405. positioning a template; 4051. connecting the convex plate; 4052. a bolt; 406. a U-shaped frame; 407. a chute; 408. a slider; 409. moving the plate; 4091. an opening; 5. a first fixing plate; 501. an infrared emitter; 502. a second fixing plate; 503. an infrared receiver; 504. a controller; 6. and a second positioning mechanism.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The test apparatus for an inductor provided in the embodiment of the present application will now be described. The test device for the inductor is shown in figures 1-3:
a testing device for inductors comprises an inductor tester 1 and a testing mold 2, wherein the inductor tester 1 is positioned on the left side of the testing mold 2, a mounting frame 3 is arranged above the testing mold 2, two bearing seats 303 are arranged at the rear end inside the mounting frame 3, two driving motors 301 are arranged on the front end surface of the mounting frame 3, the output ends of the two driving motors 301 are detachably connected with screw rods 302, the rear ends of the two screw rods 302 penetrate through the mounting frame 3 and are respectively movably connected with the front end surfaces of the two bearing seats 303, two first positioning mechanisms 4 and two second positioning mechanisms 6 which are distributed in parallel are arranged on the outer side walls of the two screw rods 302, the structures of the first positioning mechanisms 4 and the second positioning mechanisms 6 are the same, each first positioning mechanism 4 comprises two driving blocks 401, the two driving blocks 401 are respectively movably connected with the outer side walls of the two screw rods 302, and a moving plate 409 is fixedly connected with the lower end surfaces of the two driving blocks 401, two air cylinders 402 are installed on the lower end face of the moving plate 409, the output ends of the two air cylinders 402 can be detachably connected with connecting rods 403, a pressing plate 404 is installed on the lower end face of the two connecting rods 403, and a positioning template 405 matched with the test mold 2 is installed on the lower end face of the pressing plate 404.
In this embodiment: the drive motor 301 is of the type: YL, the type of the cylinder 402 is: SD50, when detecting the inductor, respectively loading a plurality of inductors into two positioning templates 405 of a first positioning mechanism 4 and a second positioning mechanism 6, with pins facing downwards, starting a driving motor 301, rotating a lead screw 302, driving the positioning templates 405 and the second positioning mechanism 6 to move backwards by two driving blocks 401, driving the first positioning mechanism 4 to be positioned right above a testing mold 2, starting an air cylinder 402, lowering the positioning templates 405 to be attached to the testing mold 2, allowing the pins of the plurality of inductors to enter a reducing part of the testing mold 2 and to be contacted with an electric connection seat for inductance detection, after the test is finished, driving the positioning templates 405 to be restored to the original position by the air cylinder 402, starting the driving motor 301, driving the lead screw 302 to rotate reversely, driving the second positioning mechanism 6 and the first positioning mechanism 4 to move forwards, positioning the second positioning mechanism 6 right above the testing mold 2, detecting the inductor of the second positioning mechanism 6 by the same steps as the above steps, meanwhile, the positioning template 405 after the test on the first positioning mechanism 4 is completed is quickly disassembled and replaced, the pre-assembled positioning template 405 is installed, a plurality of inductors are installed in the disassembled positioning template 405, the process is circulated, and the inductors are subjected to non-intermittent detection, so that the effect of conveniently carrying out non-intermittent replacement and detection on the plurality of inductors in the inductor detection process is achieved, the efficiency of detecting the inductors is improved, and the time waste is avoided.
As a technical optimization scheme, the first fixed plate 5 of left side upper end fixedly connected with of pressfitting board 404, infra-red transmitter 501 is installed to the lower terminal surface of first fixed plate 5, and test die 2's left side lower extreme fixedly connected with second fixed plate 502, infra-red receiver 503 is installed to the up end of second fixed plate 502, and controller 504 is installed to the up end of mounting bracket 3, is electric connection between infra-red transmitter 501, infra-red receiver 503 and the controller 504.
In this embodiment: when a first positioning mechanism 4 or a second positioning mechanism 6 to be detected moves towards the upper end of a test mold 2, after the first positioning mechanism 4 and the second positioning mechanism 6 move to the position right above the test mold 2, an infrared transmitter 501 and an infrared receiver 503 are located on the same vertical horizontal line, the infrared receiver 503 receives information transmitted by the infrared transmitter 501, the received information is transmitted to a controller 504, the controller 504 automatically controls two cylinders 402 to start and a driving motor 301 to stop running, the cylinders 402 drive a positioning template 405 to descend for detection, and therefore the effect that the first positioning mechanism 4 and the second positioning mechanism 6 in the moving process and the test mold 2 automatically control vertical level positioning and control descending for detection is achieved conveniently.
As a technical optimization scheme, the equal fixedly connected with in the left and right sides of locating template 405 connects flange 4051, and two are connected flange 4051's up end and the lower terminal surface of pressure plate 404 and closely laminate, and two lower terminal surfaces of connecting flange 4051 all can be dismantled and be connected with bolt 4052, connect flange 4051 and two bolts 4052 to dismantle through two between pressure plate 404 and the locating template 405 and be connected.
In this embodiment: when the positioning template 405 for installing the inductor is replaced, the bolt 4052 is screwed, the connecting convex plate 4051 is separated from the laminated board 404, the positioning template 405 is taken down, and the next positioning template 405 is replaced, so that the effects of quickly detaching the positioning template 405 and replacing the next positioning template 405 are achieved.
As a technical optimization scheme of the utility model, two U type frames 406 of the inside top fixedly connected with of mounting bracket 3, spout 407 has all been seted up to the inside left and right sides of two U type frames 406, and the equal sliding connection in inside of four spout 407 has slider 408, and the other end of four two liang of relative sliders 408 can be dismantled with the left and right sides of two drive blocks 401 respectively and be connected.
In this embodiment: when the moving plate 409 moves back and forth, the four sliders 408 are respectively positioned in the four sliding grooves 407 to slide back and forth, so that the two driving blocks 401 can be conveniently limited in the back and forth moving process, and the back and forth moving stability of the moving plate 409 is improved.
As a technical optimization scheme of the present invention, an opening 4091 is provided in the middle of the upper end surface of the movable plate 409.
In this embodiment: the weight of the moving plate 409 is reduced by the opening 4091 formed through the middle of the upper end surface of the moving plate 409.
As a technical optimization of the utility model, the mounting bracket 3 is U-shaped.
In this embodiment: the mounting frame 3 is U-shaped, so that the driving motor 301 and the bearing seat 303 can be conveniently mounted.
The utility model discloses a theory of operation and use flow: when the inductor is detected, a plurality of inductors are respectively arranged in two positioning templates 405 of a first positioning mechanism 4 and a second positioning mechanism 6, pins face downwards, a driving motor 301 is started, a lead screw 302 rotates, two driving blocks 401 drive the positioning templates 405 and the second positioning mechanism 6 to move backwards, the first positioning mechanism 4 is driven to be positioned right above a testing mold 2, after the first positioning mechanism 4 moves right above the testing mold 2, an infrared emitter 501 and an infrared receiver 503 are positioned on the same vertical horizontal line, the infrared receiver 503 receives information transmitted by the infrared emitter 501 and transmits the received information to a controller 504, the controller 504 automatically controls two air cylinders 402 to start and the driving motor 301 to stop running, the air cylinders 402 drive the positioning templates 405 to descend to be attached to the testing mold 2, the pins of the inductors enter a reducing part of the testing mold 2 and contact with an electric connection seat for inductance detection, after the test is finished, the air cylinder 402 drives the positioning template 405 to return to the original position, the driving motor 301 is started, the lead screw 302 is driven to rotate reversely, the second positioning mechanism 6 and the first positioning mechanism 4 are driven to move forwards, the four sliding blocks 408 are respectively positioned in the four sliding grooves 407 to slide forwards and backwards, the second positioning mechanism 6 is positioned right above the test mold 2, the inductor of the second positioning mechanism 6 is detected in the same steps, meanwhile, the positioning template 405 after the test on the first positioning mechanism 4 is completed is rapidly disassembled and replaced by the pre-assembled positioning template 405, when the positioning template 405 for installing the inductor is replaced, the bolt 4052 is screwed, the convex plate 4051 is connected with the pressing plate 404 to be separated, the positioning template 405 is taken down, the next positioning template 405 is replaced, a plurality of inductors are installed in the disassembled positioning template 405, and the operation is repeated in such a cycle, and the inductor is detected without intermission.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a testing arrangement for inductor, includes inductor tester (1) and test mould (2), inductor tester (1) is located the left side of test mould (2), its characterized in that: the testing die is characterized in that a mounting frame (3) is arranged above the testing die (2), two bearing seats (303) are installed at the rear end inside the mounting frame (3), two driving motors (301) are installed on the front end face of the mounting frame (3), the output ends of the two driving motors (301) can be detachably connected with lead screws (302), the rear ends of the two lead screws (302) penetrate through the mounting frame (3) and are movably connected with the front end faces of the two bearing seats (303) respectively, two first positioning mechanisms (4) and two second positioning mechanisms (6) which are distributed in parallel are installed on the outer side walls of the two lead screws (302), the first positioning mechanisms (4) and the second positioning mechanisms (6) are identical in structure, each first positioning mechanism (4) comprises two driving blocks (401), and the two driving blocks (401) are movably connected with the outer side walls of the two lead screws (302) respectively, two lower terminal surface fixedly connected with movable plate (409) of drive block (401), two cylinders (402), two are installed to the lower terminal surface of movable plate (409) the output of cylinder (402) all can be dismantled and be connected with connecting rod (403), two compressed particleboard (404) is installed to the lower terminal surface of connecting rod (403), compressed particleboard (404) lower terminal surface install with test mold (2) assorted locating template (405).
2. The testing device for the inductor according to claim 1, wherein: first fixed plate (5) of left side upper end fixedly connected with of pressboard (404), infra-red transmitter (501) are installed to the lower terminal surface of first fixed plate (5), left side lower extreme fixedly connected with second fixed plate (502) of test mould (2), infrared receiver (503) are installed to the up end of second fixed plate (502), controller (504) are installed to the up end of mounting bracket (3), be electric connection between infra-red transmitter (501), infrared receiver (503) and controller (504).
3. The testing device for the inductor according to claim 1, wherein: the equal fixedly connected with in the left and right sides of locating template (405) connects flange (4051), two the up end of connecting flange (4051) and the lower terminal surface of compressed particleboard (404) closely laminate, two the lower terminal surface of connecting flange (4051) all can be dismantled and be connected with bolt (4052), can dismantle through two between compressed particleboard (404) and locating template (405) and be connected protruding board (4051) and two bolt (4052).
4. The testing device for the inductor according to claim 1, wherein: the utility model discloses a drive block, including mounting bracket (3), two U type frames (406) of inside top fixedly connected with of mounting bracket (3), two spout (407), four have all been seted up to the inside left and right sides of U type frame (406) the equal sliding connection in inside of spout (407) has slider (408), and the other end of four two liang of relative sliders (408) can be dismantled with the left and right sides of two drive blocks (401) respectively and be connected.
5. The testing device for the inductor according to claim 1, wherein: an opening (4091) penetrates through the middle of the upper end face of the moving plate (409).
6. The testing device for the inductor according to claim 1, wherein: the mounting rack (3) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040914.2U CN215263802U (en) | 2021-05-14 | 2021-05-14 | Testing device for inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040914.2U CN215263802U (en) | 2021-05-14 | 2021-05-14 | Testing device for inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215263802U true CN215263802U (en) | 2021-12-21 |
Family
ID=79455699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121040914.2U Expired - Fee Related CN215263802U (en) | 2021-05-14 | 2021-05-14 | Testing device for inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215263802U (en) |
-
2021
- 2021-05-14 CN CN202121040914.2U patent/CN215263802U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |