CN211402577U - Automatic testing machine for switching power supply transformer - Google Patents
Automatic testing machine for switching power supply transformer Download PDFInfo
- Publication number
- CN211402577U CN211402577U CN201922169744.7U CN201922169744U CN211402577U CN 211402577 U CN211402577 U CN 211402577U CN 201922169744 U CN201922169744 U CN 201922169744U CN 211402577 U CN211402577 U CN 211402577U
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- Prior art keywords
- power supply
- switching power
- transformer
- testing machine
- supply transformer
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Abstract
The utility model discloses a switching power supply transformer automatic testing machine, concretely relates to switching power supply transformer test equipment technical field, comprises a workbench, the top surface of workstation is provided with examines test table, and the top surface of workstation is close to one side of examining test table and is provided with the base, the bottom of workstation is provided with the support frame, the top surface of workstation is close to the rear side of examining test table and is provided with the test stand, the top of base is provided with the rotating turret. The utility model discloses positive and negative motor, lead screw, slide and dead lever have been set up, under the drive of gear two, the lead screw is following the rotation, is driving the slide up-and-down motion to guaranteed the stability of slide when sliding, be convenient for to taking and carrying of transformer, set up a plurality of protruding balls and spring, at first a plurality of protruding balls and transformer detection sample surface contact, the telescopic link enters into telescopic inside, and the spring is being extruded, can detect sample elastic fixation to the transformer.
Description
Technical Field
The utility model relates to a switching power supply transformer test equipment technical field, more specifically say, the utility model relates to a switching power supply transformer automatic test machine.
Background
The switch power transformer is a power transformer added with a switch tube, has the functions of insulation isolation and power transmission besides the voltage conversion function of a common transformer in a circuit, and is generally used in occasions of a switch power supply and the like relating to a high-frequency circuit, so that various performances of the switch power transformer need to be tested in the production and processing process, including electrical performance test and high-voltage test, aiming at the electrical performance test of the switch power transformer, usually in the electrical performance test operation of the switch power transformer, a scanning box or an external test needle of a tester is adopted for measurement; when the scanning box is used for testing, the relative testing stability of DCR and LK is better.
But in the actual use, still have more shortcoming, for example the crane height of using is difficult to adjust.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a switching power supply transformer automatic testing machine, the utility model aims to solve the technical problem that: how to solve the problem that the crane height is difficult to adjust.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic testing machine for a switching power supply transformer comprises a workbench, wherein a detection table is arranged on the top surface of the workbench, a base is arranged on one side, close to the detection table, of the top surface of the workbench, a support frame is arranged at the bottom end of the workbench, a detection frame is arranged on the rear side, close to the detection table, of the top surface of the workbench, a rotating frame is arranged on the top end of the base, and a lifting frame is arranged inside the rotating frame;
the vertical lead screw that is provided with of inner chamber of rotating turret, one side of lead screw is provided with the dead lever, the inner chamber bottom of rotating turret is provided with positive and negative motor, one side of positive and negative motor is provided with the support, and positive and negative motor passes through support fixed connection with the rotating turret, the output shaft end fixedly connected with gear of positive and negative motor, the one end meshing of gear one has gear two, gear two sets establish the circumference side outer wall at the lead screw, the circumference side outer wall of lead screw is equipped with the slide, and threaded connection between lead screw and the slide, the dead lever pass the slide and with slide sliding connection, slide and crane fixed connection.
Under the drive of gear two, the lead screw is along with rotating, and the lead screw again with slide threaded connection, can drive the slide up-and-down motion, sliding connection between dead lever and the slide simultaneously can guarantee the stability of slide when sliding, is driving the crane through the lift of slide and upwards or the downstream, is convenient for take and carry the transformer.
In a preferred embodiment, the top end of the lifting frame is provided with a large arm, and one end of the large arm is provided with a small arm.
In a preferred embodiment, one end of the small arm is provided with the small arm, a hydraulic cylinder is arranged in the small arm, and the telescopic end of the hydraulic cylinder is connected with the claw seat.
In a preferred embodiment, the axial cross-sectional shape of the detection frame is set to be "L" shape, the top end of the detection frame is provided with an air cylinder, the end part of the piston rod of the air cylinder is fixedly connected with a fixing plate, and the top end surface of the detection table is provided with a detection groove.
In a preferred embodiment, the bottom end surface of the fixing plate is provided with a detection head, one side of the detection head is provided with a sleeve, and the bottom end of the sleeve is connected with a telescopic rod.
In a preferred embodiment, one end of the telescopic rod is connected with a squeezing plate, the telescopic rod and the circumferential side outer wall of the sleeve are sleeved with springs, and the bottom end of the squeezing plate is provided with a plurality of convex balls.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up positive and negative motor, lead screw, slide and dead lever, under the drive of gear two, the lead screw follows along with rotating, and the lead screw again with slide threaded connection, can drive the slide up-and-down motion, sliding connection between dead lever and the slide simultaneously can guarantee the stability of slide when sliding, drive the crane through the lift of slide and upwards or the downward motion, be convenient for to the taking and the transport of transformer, compare with prior art, solved the crane and used the problem that highly difficult regulation;
2. the utility model discloses a set up a plurality of protruding balls and spring, at first a plurality of protruding balls and transformer detection sample surface contact, when the fixed plate continues downwards, the telescopic link enters into telescopic inside to extrude the spring, a plurality of protruding balls and transformer detection sample closely laminate this moment, can detect sample elastic fixation to the transformer, test transformer detection sample by the detection head.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the mounting structure of the rotating frame of the present invention.
Fig. 3 is a schematic view of the structure of the extrusion plate of the present invention.
The reference signs are: the device comprises a working table 1, a detection table 2, a detection groove 3, a support frame 4, a detection frame 5, a cylinder 6, a fixing plate 7, a detection head 8, a sleeve 9, a telescopic rod 10, an extrusion plate 11, a spring 12, a convex ball 13, a base 14, a rotating frame 15, a lifting frame 16, a large arm 17, a small arm 18, a claw seat 19, a positive and negative motor 20, a support 21, a first gear 22, a second gear 23, a lead screw 24, a slide carriage 25 and a fixing rod 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses a switching power supply transformer automatic testing machine of embodiment, including workstation 1, the top surface of workstation 1 is provided with detection platform 2, and one side that the top surface of workstation 1 is close to detection platform 2 is provided with base 14, the bottom of workstation 1 is provided with support frame 4, the top surface of workstation 1 is close to the rear side of detection platform 2 and is provided with detection frame 5, the top of base 14 is provided with rotating turret 15, the inside of rotating turret 15 is provided with crane 16;
the vertical lead screw 24 that is provided with in inner chamber of rotating turret 15, one side of lead screw 24 is provided with dead lever 26, the inner chamber bottom of rotating turret 15 is provided with positive and negative motor 20, one side of positive and negative motor 20 is provided with support 21, and positive and negative motor 20 passes through support 21 fixed connection with rotating turret 15, positive and negative motor 20's output shaft tip fixedly connected with gear 22, the one end meshing of gear 22 has gear two 23, the circumference side outer wall at lead screw 24 is established to gear two 23 covers, the circumference side outer wall of lead screw 24 is equipped with slide 25, and threaded connection between lead screw 24 and the slide 25, dead lever 26 pass slide 25 and with slide 25 sliding connection, slide 25 and crane 16 fixed connection.
The top end of the lifting frame 16 is provided with a large arm 17, and one end of the large arm 17 is provided with a small arm 18.
The small arm 18 is installed at one end of the small arm 18, a hydraulic cylinder is arranged inside the small arm 18, and the telescopic end of the hydraulic cylinder is connected with the claw seat 19.
As shown in fig. 1-2, the implementation scenario specifically includes: in the in-service use process, gear one 22 is being driven to rotate by the output shaft of positive and negative motor 20, the setting of support 21, can provide stable operational environment for positive and negative motor 20, and mesh between gear one 22 and the gear two 23, under the drive of gear two 23, lead screw 24 is following the rotation, and lead screw 24 is again with slide 25 threaded connection, can drive slide 25 up-and-down motion, sliding connection between dead lever 26 and slide 25 simultaneously, the stability of slide 25 when sliding can be guaranteed, the lift through slide 25 is driving crane 16 upwards or the downstream, be convenient for to taking and carrying of transformer, this embodiment has specifically solved crane 16 and has used the problem that highly difficult regulation.
The axial cross-sectional shape of the detection frame 5 is set to be L-shaped, the top end of the detection frame 5 is provided with a cylinder 6, the end part of a piston rod of the cylinder 6 is fixedly connected with a fixing plate 7, and the top end surface of the detection table 2 is provided with a detection groove 3.
The bottom surface of fixed plate 7 is equipped with detects head 8, it is provided with sleeve 9 to detect one side of head 8, the bottom of sleeve 9 is connected with telescopic link 10.
One end of the telescopic rod 10 is connected with an extrusion plate 11, the outer wall sleeves of the telescopic rod 10 and the sleeve 9 on the circumferential side are provided with springs 12, and the bottom end of the extrusion plate 11 is provided with a plurality of convex balls 13.
As shown in fig. 1 and fig. 3, the implementation scenario specifically includes: during the use, the transformer detects the sample and transports and detect groove 3, and the piston rod of cylinder 6 is in the extension state this moment, is promoting fixed plate 7 downstream by the piston rod, at first a plurality of protruding balls 13 and transformer detect sample surface contact, and when fixed plate 7 continued downwards, telescopic link 10 entered into the inside of sleeve 9 to the spring 12 is being extruded, and a plurality of protruding balls 13 are closely laminated with the transformer detects the sample this moment, can detect transformer sample elastic fixation, by detecting head 8 and detect the transformer and detect the sample and test.
The utility model discloses a theory of operation:
referring to the attached drawings 1-2 of the specification, a positive and negative motor 20, a screw rod 24, a sliding seat 25 and a fixed rod 26 are arranged, the screw rod 24 rotates along with the driving of a second gear 23, the screw rod 24 is in threaded connection with the sliding seat 25, the sliding seat 25 can be driven to move up and down, meanwhile, the fixed rod 26 is in sliding connection with the sliding seat 25, the stability of the sliding seat 25 during sliding can be guaranteed, the lifting frame 16 is driven to move up or down through the lifting of the sliding seat 25, the transformer can be conveniently taken and conveyed, and the problem that the height of the lifting frame 16 cannot be easily adjusted is solved.
Referring to the attached drawings 1 and 3 of the specification, a plurality of convex balls 13 and springs 12 are arranged, the convex balls 13 are firstly contacted with the surface of a transformer detection sample, when the fixing plate 7 continues to move downwards, the telescopic rod 10 enters the sleeve 9 and presses the springs 12, at the moment, the convex balls 13 are tightly attached to the transformer detection sample, the transformer detection sample can be elastically fixed, and the detection head 8 is used for testing the transformer detection sample.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a switching power supply transformer automatic testing machine, includes workstation (1), its characterized in that: the detection device is characterized in that a detection table (2) is arranged on the top end surface of the workbench (1), a base (14) is arranged on one side, close to the detection table (2), of the top end surface of the workbench (1), a support frame (4) is arranged at the bottom end of the workbench (1), a detection frame (5) is arranged on the rear side, close to the detection table (2), of the top end surface of the workbench (1), a rotating frame (15) is arranged at the top end of the base (14), and a lifting frame (16) is arranged inside the rotating frame (15);
a lead screw (24) is vertically arranged in the inner cavity of the rotating frame (15), a fixing rod (26) is arranged on one side of the lead screw (24), a positive and negative motor (20) is arranged at the bottom of the inner cavity of the rotating frame (15), a bracket (21) is arranged at one side of the positive and negative motor (20), and the positive and negative motor (20) is fixedly connected with the rotating frame (15) through a bracket (21), the end part of an output shaft of the positive and negative motor (20) is fixedly connected with a first gear (22), one end of the first gear (22) is engaged with a second gear (23), the second gear (23) is sleeved on the outer wall of the circumferential side of the screw rod (24), the outer wall of the circumferential side of the screw rod (24) is provided with a sliding seat (25), and the screw rod (24) is in threaded connection with the sliding seat (25), the fixing rod (26) penetrates through the sliding seat (25) and is in sliding connection with the sliding seat (25), and the sliding seat (25) is fixedly connected with the lifting frame (16).
2. The automatic testing machine for the switching power supply transformer as claimed in claim 1, wherein: the top end of the lifting frame (16) is provided with a large arm (17), and one end of the large arm (17) is provided with a small arm (18).
3. The automatic testing machine for the switching power supply transformer as claimed in claim 2, wherein: the small arm (18) is installed at one end of the small arm (18), a hydraulic cylinder is arranged inside the small arm (18), and the telescopic end of the hydraulic cylinder is connected with the claw seat (19).
4. The automatic testing machine for the switching power supply transformer as claimed in claim 1, wherein: the axial cross-sectional shape of detection frame (5) sets up to "L" shape, and the top of detection frame (5) is provided with cylinder (6), the piston rod end fixedly connected with fixed plate (7) of cylinder (6), the top surface of detecting platform (2) is equipped with detects groove (3).
5. The automatic testing machine for the switching power supply transformer as claimed in claim 4, wherein: the bottom surface of fixed plate (7) is equipped with detects head (8), one side of detecting head (8) is provided with sleeve (9), the bottom of sleeve (9) is connected with telescopic link (10).
6. The automatic testing machine for the switching power supply transformer as claimed in claim 5, wherein: the one end of telescopic link (10) is connected with stripper plate (11), and the circumference side outer wall cover of telescopic link (10) and sleeve (9) is equipped with spring (12), the bottom of stripper plate (11) is provided with a plurality of protruding balls (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169744.7U CN211402577U (en) | 2019-12-06 | 2019-12-06 | Automatic testing machine for switching power supply transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169744.7U CN211402577U (en) | 2019-12-06 | 2019-12-06 | Automatic testing machine for switching power supply transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402577U true CN211402577U (en) | 2020-09-01 |
Family
ID=72216195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922169744.7U Expired - Fee Related CN211402577U (en) | 2019-12-06 | 2019-12-06 | Automatic testing machine for switching power supply transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930700A (en) * | 2023-08-03 | 2023-10-24 | 江苏新亚高电压测试设备有限公司 | Lightning impulse voltage test device |
-
2019
- 2019-12-06 CN CN201922169744.7U patent/CN211402577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930700A (en) * | 2023-08-03 | 2023-10-24 | 江苏新亚高电压测试设备有限公司 | Lightning impulse voltage test device |
| CN116930700B (en) * | 2023-08-03 | 2024-01-26 | 江苏新亚高电压测试设备有限公司 | Lightning impulse voltage test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |