CN216285492U

CN216285492U - Transformer testing device

Info

Publication number: CN216285492U
Application number: CN202122893333.XU
Authority: CN
Inventors: 陈立波; 彭俊; 夏安福
Original assignee: Mianyang High Tech District Tianyi Electronics Technology Co ltd
Current assignee: Mianyang High Tech District Tianyi Electronics Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

A transformer testing device, comprising: a transfer mechanism; the positioning mechanism is arranged on the transfer mechanism; the test plug-in platform is arranged on the transfer mechanism and comprises an upper extension insulation vertical plate, plug-in groups are arranged at the upper end of the upper extension insulation vertical plate in an equally spaced array mode, each plug-in group consists of a plurality of plug-in connectors, a plurality of test insulation placing platforms are arranged on the inner side of the upper extension insulation vertical plate, the test insulation placing platforms correspond to the plug-in groups one by one, and the test insulation placing platforms are located right below the corresponding plug-in groups; the transfer mechanism is used for transferring the transformer, the positioning mechanism is used for clamping, positioning and pushing during detection when the transformer is transferred, and the test plug board is used for connecting pins of the transformer so as to test the transformer. When the transformer is tested, the transformer can be conveniently transferred and automatically plugged, the automation degree of the transformer test is improved, the working strength of operators is reduced, and the transformer testing device has high practicability.

Description

Transformer testing device

Technical Field

The utility model relates to the related technical field of transformer testing equipment, in particular to a transformer testing device.

Background

After the small-sized regulating transformer is processed, the performance of the small-sized regulating transformer needs to be tested, the existing transformer is often tested in a manual testing mode, a general operator transfers the transformer to be placed on a testing device in operation, then the transformer is pushed to enable the transformer to be plugged, and the testing device tests various performances of the transformer according to a testing program after plugging. The testing mode obviously reduces the testing efficiency and increases the working strength of operators.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer testing device, which is used for solving the defects of the prior art, and is convenient for transferring a transformer and automatically plugging the transformer during transformer testing, so that the automation degree of transformer testing is improved, the working strength of operators is reduced, and the transformer testing device has strong practicability.

In order to achieve the purpose of the utility model, the following technology is adopted:

a transformer testing device, comprising:

a transfer mechanism;

the positioning mechanism is arranged on the transfer mechanism;

the test plug-in platform is arranged on the transfer mechanism and comprises an upper extension insulation vertical plate, plug-in groups are arranged at the upper end of the upper extension insulation vertical plate in an equally spaced array mode, each plug-in group consists of a plurality of plug-in connectors, a plurality of test insulation placing platforms are arranged on the inner side of the upper extension insulation vertical plate, the test insulation placing platforms correspond to the plug-in groups one by one, and the test insulation placing platforms are located right below the corresponding plug-in groups;

the transfer mechanism is used for transferring the transformer, the positioning mechanism is used for clamping, positioning and pushing during detection when the transformer is transferred, and the test plug board is used for connecting pins of the transformer so as to test the transformer.

Furthermore, the transfer mechanism comprises a bottom plate, a fixed end plate is installed at one end of the bottom plate, a transfer bearing seat is installed at the outer side end of the fixed end plate, a transfer screw cylinder is arranged in the transfer bearing seat, a transfer driven wheel is arranged at the inner side end of the transfer screw cylinder, a transfer driving wheel is meshed with the transfer driven wheel, a driving bearing seat is arranged at the upper end of the transfer bearing seat, a driving motor is installed on the driving bearing seat, an output shaft of the driving motor is connected to the transfer driving wheel, a transfer screw rod is arranged in the transfer screw cylinder, an installation end plate is arranged at the other end of the transfer screw rod, a pushing seat is installed on the installation end plate, four overhanging supporting rods are arranged on the pushing seat in an outward extending mode, a guide seat is installed at the other end of the bottom plate, and the overhanging supporting rods all penetrate through the guide seat.

Furthermore, a guide outer plate is mounted at the inner side end of the pushing seat, an inner extending column is arranged on the guide outer plate in an inward extending mode, and the inner extending column is embedded in one side of the bottom plate.

Further, positioning mechanism is including installing in the connecting plate of direction planking, and the connecting plate is located the upside of bottom plate, and the connecting plate upper end is equipped with the location backplate, and the inboard of location backplate is formed flutedly, and the outer wall of location backplate is equal interval array ground and installs two-way cylinder, and the fly leaf is all installed at the both ends of every two-way cylinder, and the fly leaf all wears the location backplate, and the medial extremity of fly leaf all is equipped with movable backplate, and movable backplate all is located the recess, and movable backplate all is equipped with the locating splint.

Further, the positioning splint is of an L-shaped structure.

Furthermore, the upper end of the positioning back plate is provided with inward pushing cylinders in an equally spaced array, and the movable ends of the inward pushing cylinders are provided with insulating push plates.

The technical scheme has the advantages that:

when the transformer testing device is used for testing the transformer, the transfer of the transformer and the automatic plugging operation of the transformer are convenient, the automation degree of the transformer testing is improved, the working strength of operators is reduced, and the transformer testing device has strong practicability.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows an enlarged view at a.

Fig. 4 shows an enlarged view at B.

Fig. 5 shows an enlarged view at C.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention usually put in use, only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, a transformer testing apparatus includes: transfer mechanism 1, positioning mechanism 2 and test socket 3. The positioning mechanism 2 is arranged on the transfer mechanism 1; the test plug-in table 3 is arranged on the transfer mechanism 1, the transfer mechanism 1 is used for transferring the transformer, the positioning mechanism 2 is used for clamping, positioning and pushing during detection when the transformer is transferred, and the test plug-in table 3 is used for connecting pins of the transformer so as to test the transformer.

The transfer mechanism 1 comprises a bottom plate 10, a fixed end plate 11 is installed at one end of the bottom plate 10, a transfer bearing seat 12 is installed at the outer side end of the fixed end plate 11, a transfer screw cylinder 13 is arranged in the transfer bearing seat 12, a transfer driven wheel 17 is arranged at the inner side end of the transfer screw cylinder 13, the transfer driven wheel 17 is meshed with a transfer driving wheel 16, a driving bearing seat 14 is arranged at the upper end of the transfer bearing seat 12, a driving motor 15 is installed on the driving bearing seat 14, an output shaft of the driving motor 15 is connected to the transfer driving wheel 16, a transfer screw 18 is arranged in the transfer screw cylinder 13, an installation end plate is arranged at the other end of the transfer screw 18, a pushing seat 19 is installed on the installation end plate, four overhanging support rods 192 are arranged on the pushing seat 19 in an outwards extending mode, a guide seat 191 is installed at the other end of the bottom plate 10, and the overhanging support rods 192 penetrate through the guide seat 191. The inner end of the pushing seat 19 is mounted with a guiding outer plate 193, the guiding outer plate 193 is provided with an inward extending post extending inwards, and the inward extending post is embedded on one side of the bottom plate 10.

The positioning mechanism 2 comprises a connecting plate 20 installed on a guide outer plate 193, the connecting plate 20 is located on the upper side of the bottom plate 10, a positioning back plate 21 is arranged at the upper end of the connecting plate 20, grooves are formed in the inner side of the positioning back plate 21, two-way cylinders 24 are installed on the outer wall of the positioning back plate 21 in an equally-spaced array mode, movable plates 25 are installed at two ends of each two-way cylinder 24, the movable plates 25 penetrate through the positioning back plate 21, movable back plates 26 are arranged at the inner side ends of the movable plates 25, the movable back plates 26 are located in the grooves, and the movable back plates 26 are provided with positioning clamping plates 27. The positioning clamp plate 27 is in an L-shaped structure. The upper end of the positioning back plate 21 is provided with inward pushing cylinders 22 in an equally spaced array, and the movable ends of the inward pushing cylinders 22 are provided with insulating push plates 23.

Including installing in the last insulating riser 30 that extends in bottom plate 10 one side, upward extend insulating riser 30 upper end and be equal interval array ground and be equipped with grafting group, grafting group comprises a plurality of bayonet joint 31, and the inboard of extending insulating riser 30 on is equipped with the insulating platform 32 of placing of a plurality of test, and the insulating platform 32 of placing of test is rather than grafting group one-to-one, and the insulating platform 32 of placing of test is located rather than the grafting group that corresponds under.

The device is according to the problem that exists among the prior art, conveniently carries out the test of transformer through transfer mechanism 1, positioning mechanism 2 and test socket 3. Wherein transfer mechanism 1 conveniently carries out the transfer operation of transformer, and positioning mechanism 2 conveniently carries out the centre gripping location of transformer when the transformer shifts, conveniently carries out the grafting operation of transformer when the transformer is testing, and the test is inserted platform 3 and is conveniently carried out plug-in connection with the transformer, can fix a position the transformer when pegging graft simultaneously to conveniently carry out the test operation of transformer.

In the concrete operation, positioning mechanism 2 carries out the centre gripping to the transformer, and after the transformer centre gripping was accomplished, shifts the transformer to test and inserts platform 3 department through transfer mechanism 1, then inserts the transformer on test and inserts platform 3 under positioning mechanism 2's promotion, then carries out the capability test of transformer.

The bottom plate 10 in the transfer mechanism 1 facilitates placement of a transformer to be tested, and the transformer is pushed into the positioning mechanism 2 through a feeding device which is matched with the transformer to be used when the transformer is transferred. Then, the positioning mechanism 2 is transferred, during the transfer, the driving motor 15 is started, the transfer driving wheel 16 is driven by the driving motor 15 to rotate, the rotation of the transfer driving wheel 16 drives the transfer driven wheel 17 to rotate, the rotation of the transfer driven wheel 17 drives the transfer screw barrel 13 to rotate, the rotation of the transfer screw barrel 13 drives the transfer screw 18 to move, and when the transfer screw 18 moves, the arrangement of the outward-extending supporting rod 192 can ensure that the pushing seat 19 can perform linear motion and drive the positioning mechanism 2 to move from one end of the bottom plate 10 to the other end, wherein, in order to further ensure the stability of the transfer, a corresponding inward-extending column is arranged, and the inward-extending column is embedded on one side of the bottom plate 10, so that the stability of the movement of the positioning mechanism 2 is ensured.

Wherein, positioning mechanism 2 is when carrying out the centre gripping of transformer, start two-way cylinder 24, the fly leaf 25 that is located every two-way cylinder 24 both ends carries out the motion that is close to each other under two-way cylinder 24's drive, and the motion of fly leaf 25 will drive the motion of activity backplate 26, and the motion of activity backplate 26 will drive the motion of location splint 27, finally accomplish the centre gripping of transformer through location splint 27, wherein the setting of activity backplate 26 not only plays spacing effect to the rear side of transformer, can also ensure the stability of location splint 27 centre gripping simultaneously, and set up it into L shape structure and can carry on spacingly to the downside of transformer, in order to prevent to take place the electric leakage in the test and lead to the fact harmful effects to the device simultaneously, consequently, the inner wall at location splint 27 has set up the rubber pad, also improve the location effect simultaneously. When the transformer is transferred to the test socket 3 under the drive of the transfer mechanism 1, the inward pushing cylinder 22 is started, the inward pushing cylinder 22 drives the downward insulating pushing plate 23 to enable the transformer to move inwards, the plugging operation of the transformer is completed, and the insulating pushing plate 23 can prevent the influence on other parts due to electric leakage during testing.

Wherein, test plug board 3 is when carrying out the test of transformer, and the test is insulating to be placed platform 32 and is played the effect of support to the lower extreme of transformer, plays the effect of direction to the motion of transformer when carrying out the grafting of transformer simultaneously, and the setting of bayonet joint 31 conveniently carries out the grafting operation of transformer.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A transformer testing device, comprising:

a transfer mechanism (1);

the positioning mechanism (2) is arranged on the transfer mechanism (1);

the test plug-in platform (3) is arranged on the transfer mechanism (1) and comprises an upward extending insulating vertical plate (30), plug-in groups are arranged at the upper end of the upward extending insulating vertical plate (30) in an equally spaced array mode, each plug-in group consists of a plurality of plug-in connectors (31), a plurality of test insulation placing platforms (32) are arranged on the inner side of the upward extending insulating vertical plate (30), the test insulation placing platforms (32) correspond to the plug-in groups one to one, and the test insulation placing platforms (32) are located right below the corresponding plug-in groups;

the transfer mechanism (1) is used for transferring the transformer, the positioning mechanism (2) is used for clamping, positioning and pushing during detection when the transformer is transferred, and the test plug-in table (3) is used for connecting pins of the transformer so as to test the transformer.

2. The transformer testing device according to claim 1, wherein the transfer mechanism (1) comprises a bottom plate (10), a fixed end plate (11) is installed at one end of the bottom plate (10), a transfer bearing seat (12) is installed at the outer side end of the fixed end plate (11), a transfer screw cylinder (13) is arranged in the transfer bearing seat (12), a transfer driven wheel (17) is arranged at the inner side end of the transfer screw cylinder (13), the transfer driven wheel (17) is meshed with a transfer driving wheel (16), a driving bearing seat (14) is arranged at the upper end of the transfer bearing seat (12), a driving motor (15) is installed on the driving bearing seat (14), an output shaft of the driving motor (15) is connected to the transfer driving wheel (16), a transfer screw rod (18) is arranged in the transfer screw cylinder (13), an installation end plate is arranged at the other end of the transfer screw rod (18), and a pushing seat (19) is installed on the installation end plate, the pushing seat (19) is provided with four outward extending support rods (192) in an outward extending mode, the other end of the bottom plate (10) is provided with a guide seat (191), and the outward extending support rods (192) penetrate through the guide seat (191).

3. The transformer testing device according to claim 2, wherein a guiding outer plate (193) is mounted at the inner end of the pushing seat (19), an inward extending column is arranged on the guiding outer plate (193) in an inward extending mode, and the inward extending column is embedded in one side of the bottom plate (10).

4. The transformer testing device according to claim 3, wherein the positioning mechanism (2) comprises a connecting plate (20) installed on the guide outer plate (193), the connecting plate (20) is located on the upper side of the bottom plate (10), a positioning back plate (21) is arranged at the upper end of the connecting plate (20), a groove is formed in the inner side of the positioning back plate (21), two-way cylinders (24) are installed on the outer wall of the positioning back plate (21) in an equally-spaced array, movable plates (25) are installed at two ends of each two-way cylinder (24), the movable plates (25) penetrate through the positioning back plate (21), movable back plates (26) are arranged at the inner side ends of the movable plates (25), the movable back plates (26) are located in the groove, and the movable back plates (26) are provided with positioning clamping plates (27).

5. Transformer testing device according to claim 4, characterized in that the positioning clamping plate (27) is of L-shaped construction.

6. The transformer testing device according to claim 4, characterized in that the upper ends of the positioning back plates (21) are provided with inward-pushing cylinders (22) in an equally-spaced array, and the movable ends of the inward-pushing cylinders (22) are provided with insulating push plates (23).