CN218100951U - Transformer skeleton pin inserting device - Google Patents

Abstract

The utility model discloses a transformer skeleton pin inserting device relates to transformer technical field, including the footing, still include pine needle structure and fixed knot structure, transformer skeleton body, the fixed knot constructs the inside that is located the bottom plate, fixed riser is all installed to the both sides on bottom plate top, and just installs the roof on the top of fixed riser, first cavity has been seted up to the inside of roof, and installs servo motor in one side of roof, first bidirectional threaded rod is installed to servo motor's output, the outer wall of the inside first bidirectional threaded rod of first cavity all has two first thread blocks through threaded connection. The utility model discloses a slide bar can drive the fixed plate, makes the fixed plate separate from the both sides of guide pin, will guide the fixed elimination of pin, rises the push pedal this moment again, can stably insert the inside of transformer skeleton body with the guide pin, and this structure has realized the stable of guide pin and has inserted, prevents that the guide pin from leaving over the inside at the device.

Description

Transformer skeleton pin inserting device

Technical Field

The utility model relates to a transformer technical field specifically is a transformer skeleton pin device.

Background

The transformer framework is used for transmitting signal voltage and signal power, can also realize impedance matching between circuits, has an isolation effect on direct current, is divided into an interstage coupling transformer, an input transformer and an output transformer which are integrally formed into inductors, has similar appearance to a power transformer, and needs to insert a guide pin into the transformer framework in the process of assembling the transformer framework, so a transformer framework pin inserting device is needed.

The traditional transformer framework pin inserting device has the advantages of simple structure and convenience in operation, but the defects of the traditional transformer framework pin inserting device still exist.

Traditional transformer skeleton pin device is at the in-process of using, fixes the guide pin on the device earlier during the contact pin, inserts the inside of skeleton again, if the guide pin on the device is fixed inseparable in the insertion process, easily causes the guide pin to leave over on the device and influence the contact pin work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer skeleton pin device to the problem of the needle that provides easily leaving over on the device in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a pin inserting device of a transformer framework comprises a footing, a pine needle structure and a fixing structure;

the top ends of the bottom feet are provided with bottom plates, transformer framework bodies are arranged in the middle positions of the top ends of the bottom plates, and the fixing structures are located inside the bottom plates;

the two sides of the top end of the bottom plate are both provided with fixed vertical plates, the top end of each fixed vertical plate is provided with a top plate, a first cavity is formed in the top plate, a servo motor is arranged on one side of the top plate, a first bidirectional threaded rod is arranged at the output end of the servo motor, the outer wall of the first bidirectional threaded rod in the first cavity is connected with two first threaded blocks through threads, the bottom ends of the first threaded blocks are connected with push rods through hinged keys, a telescopic rod is arranged in the middle of the bottom end of the top plate, a push plate is arranged at the bottom end of the telescopic rod, and the pine needle structure is located in the push plate;

the pine needle structure includes the standing groove, the standing groove is all seted up in the inside of push pedal bottom both sides, and the second cavity has all been seted up to the inside of standing groove both sides push pedal, the electro-magnet is all installed to the inside one side of keeping away from the standing groove of second cavity, and the equal vertical limiting plate of installing in inside of second cavity, the inside that the limiting plate is close to standing groove one side second cavity all is provided with the slider, and the slider is close to one side of standing groove and all installs the slide bar, the outer wall of the inside slide bar of second cavity all overlaps and is equipped with fixed spring, and the one end of slide bar all installs the fixed plate, all be provided with the guide pin between the fixed plate, and trigger button is all installed on the inside top of standing groove.

Preferably, one end of the first bidirectional threaded rod passes through the top plate and extends to one side inside the first cavity, and the first bidirectional threaded rod is installed on one side inside the first cavity through the rotating shaft.

Preferably, the bottom of push rod all extends to the top of push pedal, and the push rod all connects in the both sides on push pedal top through articulated key.

Preferably, one end of the sliding rod penetrates through the push plate, and one end of the sliding rod extends to the inside of the placing groove.

Preferably, the slide bar all constitutes sliding structure through slider and second cavity, and the bottom of leading the needle all extends to the below of push pedal.

Preferably, fixed knot constructs including knob, second thread piece, the bidirectional threaded rod of second, third cavity and splint, the inside of bottom plate is all seted up to the third cavity, and installs the bidirectional threaded rod of second through the pivot in the inside one side of third cavity, the outer wall of the bidirectional threaded rod of second all has two second thread pieces through threaded connection, and the splint are all installed on the top of second thread piece, the knob is installed to the one end of second bidirectional threaded rod.

Preferably, one end of the second bidirectional threaded rod passes through the bottom plate, and one end of the second bidirectional threaded rod extends to one side of the bottom plate.

Preferably, the top ends of the second thread blocks penetrate through the bottom plate, and the top ends of the second thread blocks extend to the upper side of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the push pedal descends gradually, insert the guide needle in the hole of transformer skeleton body, the guide needle can the rebound this moment, can press trigger button through the guide needle, trigger button passes through the electricity with the electro-magnet and is connected, make the electro-magnet circular telegram, the slider is made for magnetic material, and the relative magnetic pole of slider and electro-magnet is reversed, so the electro-magnet can produce magnetic attraction to the slider, make the slider move to the direction that is close to the limiting plate in trigger button's inside, can drive the slide bar through the slider, make the slide bar retract into the inside of second cavity, and make fixed spring stretch, can drive the fixed plate through the slide bar, make the fixed plate separate from the both sides of guide needle, eliminate the fixed of guide needle, rise the push pedal this moment again, can stably insert the inside of transformer skeleton body with the guide needle, this structure has realized the stable insertion of guide needle, prevent that the guide needle from leaving over the inside of device.

Drawings

Fig. 1 is a schematic view of the front sectional structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. footing; 2. a transformer bobbin body; 3. a base plate; 4. fixing the vertical plate; 5. pushing the plate; 6. a top plate; 7. a first cavity; 8. a first thread block; 9. a fixed structure; 901. a knob; 902. a second screw block; 903. a second bidirectional threaded rod; 904. a third cavity; 905. a splint; 10. a first bidirectional threaded rod; 11. a telescopic rod; 12. a push rod; 13. a servo motor; 14. guiding a needle; 15. a placement groove; 16. an electromagnet; 17. a second cavity; 18. a slide bar; 19. a trigger button; 20. a fixing plate; 21. a limiting plate; 22. a slider; 23. the spring is fixed.

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.

Example 1: referring to fig. 1-5, a transformer bobbin pin inserting device includes a foot 1, a pin releasing structure and a fixing structure 9;

the top end of the bottom foot 1 is provided with a bottom plate 3, the middle position of the top end of the bottom plate 3 is provided with a transformer framework body 2, and a fixing structure 9 is positioned inside the bottom plate 3;

the two sides of the top end of the bottom plate 3 are both provided with a fixed vertical plate 4, the top end of the fixed vertical plate 4 is provided with a top plate 6, a first cavity 7 is formed in the top plate 6, one side of the top plate 6 is provided with a servo motor 13, the type of the servo motor 13 can be RDX-201-V36F5E13, the output end of the servo motor 13 is provided with a first bidirectional threaded rod 10, one end of the first bidirectional threaded rod 10 penetrates through the top plate 6 to extend to one side of the inside of the first cavity 7, the first bidirectional threaded rod 10 is installed on one side of the inside of the first cavity 7 through a rotating shaft, the outer wall of the first bidirectional threaded rod 10 in the first cavity 7 is connected with two first threaded blocks 8 through threads, the bottom ends of the first threaded blocks 8 are connected with push rods 12 through hinged keys, the middle position of the bottom end of the top plate 6 is provided with a telescopic rod 11, the bottom end of the telescopic rod 11 is provided with the push plate 5, the bottom end of the push rod 12 extends to the top end of the push plate 5, the push rod 12 is connected to the two sides of the top end of the push plate 5 through hinged keys, and the push plate structure is located in the push plate 5;

referring to fig. 1-5, the transformer bobbin pin inserting device further comprises a pin inserting structure, the pin inserting structure comprises a placing groove 15, the placing grooves 15 are all formed in the two sides of the bottom end of the push plate 5, second cavities 17 are formed in the push plate 5 on the two sides of the placing groove 15, electromagnets 16 are installed on the sides, far away from the placing groove 15, of the second cavities 17, limiting plates 21 are vertically installed in the second cavities 17, sliding blocks 22 are arranged in the second cavities 17, close to the placing groove 15, of the limiting plates 21, sliding rods 18 are installed on the sides, close to the placing groove 15, of the sliding rods 22, fixing springs 23 are sleeved on the outer walls of the sliding rods 18 in the second cavities 17, fixing plates 20 are installed at one ends of the sliding rods 18, guide pins 14 are arranged between the fixing plates 20, and trigger buttons 19 are installed at the top ends of the interior of the placing groove 15;

one end of each sliding rod 18 penetrates through the push plate 5, and one end of each sliding rod 18 extends into the placing groove 15;

the sliding rods 18 form a sliding structure with the second cavity 17 through the sliding blocks 22, and the bottom ends of the guide pins 14 extend to the lower part of the push plate 5;

specifically, as shown in fig. 1, 2, 3 and 5, when the mechanism is used, the slide rod 18 can be driven by the slide block 22, so that the slide rod 18 is retracted into the second cavity 17, the fixing spring 23 is extended, the fixing plate 20 can be driven by the slide rod 18, the fixing plate 20 is separated from two sides of the needle 14, and the fixing of the needle 14 is eliminated.

Example 2: the fixed structure 9 comprises a knob 901, second threaded blocks 902, second bidirectional threaded rods 903, a third cavity 904 and clamping plates 905, wherein the third cavity 904 is arranged inside the bottom plate 3, the second bidirectional threaded rods 903 are arranged on one side inside the third cavity 904 through a rotating shaft, the outer walls of the second bidirectional threaded rods 903 are connected with the two second threaded blocks 902 through threads, the clamping plates 905 are arranged at the top ends of the second threaded blocks 902, and the knob 901 is arranged at one end of each second bidirectional threaded rod 903;

one end of the second bidirectional threaded rod 903 penetrates through the bottom plate 3, and one end of the second bidirectional threaded rod 903 extends to one side of the bottom plate 3;

the top ends of the second threaded blocks 902 all penetrate through the bottom plate 3, and the top ends of the second threaded blocks 902 all extend above the bottom plate 3;

specifically, as shown in fig. 1, 2, and 4, when the mechanism is used, the second screw block 902 is moved in a direction of approaching to each other on the outer wall of the second bidirectional screw rod 903 by adjusting the rotation direction of the knob 901, the clamp plates 905 are driven by the second screw block 902 to approach to each other, and the transformer bobbin body 2 is fixed by the clamp plates 905.

The working principle is as follows: a worker places the transformer framework body 2 needing pin insertion at the top end of the bottom plate 3, then rotates the knob 901, drives the second bidirectional threaded rod 903 through the knob 901, so that the second bidirectional threaded rod 903 rotates, because the second threaded block 902 is in threaded connection with the second bidirectional threaded rod 903, and the second threaded block 902 is respectively located at two opposite parts of the outer wall of the second bidirectional threaded rod 903, in the process of rotating the second bidirectional threaded rod 903, the second threaded block 902 can move along with the threads on the outer wall of the second bidirectional threaded rod 903, and the moving directions are opposite, by adjusting the rotating direction of the knob 901, the second threaded block 902 moves in the direction that the outer walls of the second bidirectional threaded rod 903 approach each other, the second threaded block 902 can drive clamping plates 905 to approach each other, the clamping plates 905 approach each other, and the transformer framework body 2 is fixed through the clamping plates 905;

then, the worker can start the servo motor 13, the servo motor 13 can drive the first bidirectional threaded rod 10 to rotate, the first thread block 8 is in threaded connection with the first bidirectional threaded rod 10, and the first thread block 8 is respectively located on two opposite parts of the outer wall of the first bidirectional threaded rod 10, so that in the process of rotating the first bidirectional threaded rod 10, the first thread block 8 can move on the outer wall of the first bidirectional threaded rod 10, the directions are opposite, the first thread block 8 moves in the direction that the outer wall of the first bidirectional threaded rod 10 approaches to each other by adjusting the rotating direction of the first bidirectional threaded rod 10, the push rod 12 is driven by the first thread block 8, the push rod 12 pushes the push plate 5, the push plate 5 descends, the telescopic rod 11 can be driven by the push plate 5 to descend gradually, the leading needle 14 is inserted into a hole of the transformer skeleton body 2, at this time, the leading needle 14 moves upwards, the trigger button 19 can be pressed through the leading needle 14, the trigger button 19 is electrically connected with the electromagnet 16, the electromagnet 16 is electrified, the slide block 22 is made of a magnetic material, and the opposite magnetic poles of the slide block 22 and the electromagnet 16 are opposite, so that the electromagnet 16 can generate magnetic attraction force on the slide block 22, the slide block 22 moves towards the direction close to the limiting plate 21 in the interior of the trigger button 19, the slide block 22 can drive the slide rod 18, the slide rod 18 is contracted back to the interior of the second cavity 17, the fixing spring 23 is stretched, the fixing plate 20 can be driven through the slide rod 18, the fixing plate 20 is separated from the two sides of the leading needle 14, the fixing of the leading needle 14 is eliminated, and at this time, the push plate 5 is lifted, and the leading needle 14 can be stably inserted into the interior of the transformer skeleton body 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a transformer skeleton pin device, includes footing (1), its characterized in that: also comprises a pine needle structure and a fixed structure (9);

the top end of the bottom foot (1) is provided with a bottom plate (3), the middle position of the top end of the bottom plate (3) is provided with a transformer framework body (2), and the fixing structure (9) is positioned inside the bottom plate (3);

the improved structure of the long-distance steel wire rope is characterized in that fixed vertical plates (4) are installed on two sides of the top end of the bottom plate (3), a top plate (6) is installed on the top end of each fixed vertical plate (4), a first cavity (7) is formed in the top plate (6), a servo motor (13) is installed on one side of the top plate (6), a first bidirectional threaded rod (10) is installed at the output end of the servo motor (13), the outer wall of the first bidirectional threaded rod (10) in the first cavity (7) is connected with two first threaded blocks (8) through threads, the bottom ends of the first threaded blocks (8) are connected with a push rod (12) through a hinged key, a telescopic rod (11) is installed at the middle position of the bottom end of the top plate (6), a push plate (5) is installed at the bottom end of the telescopic rod (11), and the pine needle structure is located inside the push plate (5);

the pine needle structure comprises a placing groove (15), the placing groove (15) is formed in the two sides of the bottom end of a push plate (5), a second cavity (17) is formed in the two sides of the push plate (5) of the placing groove (15), an electromagnet (16) is installed on one side, away from the placing groove (15), of the second cavity (17), a limiting plate (21) is vertically installed inside the second cavity (17), a sliding block (22) is arranged inside the limiting plate (21) close to the second cavity (17) on one side of the placing groove (15), a sliding rod (18) is installed on one side, close to the placing groove (15), of the sliding block (22), a fixing spring (23) is sleeved on the outer wall of the sliding rod (18) inside the second cavity (17), a fixing plate (20) is installed at one end of the sliding rod (18), a guide needle (14) is arranged between the fixing plates (20), and a trigger button (19) is installed at the top end of the inside of the placing groove (15).

2. The pin inserting device for the transformer bobbin as claimed in claim 1, wherein: one end of the first bidirectional threaded rod (10) penetrates through the top plate (6) and extends to one side inside the first cavity (7), and the first bidirectional threaded rod (10) is installed on one side inside the first cavity (7) through a rotating shaft.

3. The pin device of claim 1, wherein: the bottom of push rod (12) all extends to the top of push pedal (5), and push rod (12) all connect in the both sides on push pedal (5) top through articulated key.

4. The pin device of claim 1, wherein: one end of each sliding rod (18) penetrates through the push plate (5), and one end of each sliding rod (18) extends to the inside of the corresponding placing groove (15).

5. The pin inserting device for the transformer bobbin as claimed in claim 1, wherein: the sliding rods (18) form a sliding structure through the sliding blocks (22) and the second cavities (17), and the bottom ends of the guide pins (14) extend to the lower portion of the push plate (5).

6. The pin device of claim 1, wherein: fixed knot constructs (9) and includes knob (901), second thread piece (902), second bidirectional threaded rod (903), third cavity (904) and splint (905), third cavity (904) all set up in the inside of bottom plate (3), and second bidirectional threaded rod (903) are installed through the pivot to one side inside third cavity (904), the outer wall of second bidirectional threaded rod (903) all has two second thread pieces (902) through threaded connection, and splint (905) are all installed on the top of second thread piece (902), knob (901) are installed to the one end of second bidirectional threaded rod (903).

7. The pin device of claim 6, wherein: one end of the second bidirectional threaded rod (903) penetrates through the bottom plate (3), and one end of the second bidirectional threaded rod (903) extends to one side of the bottom plate (3).

8. The pin device of claim 6, wherein: the top ends of the second threaded blocks (902) penetrate through the bottom plate (3), and the top ends of the second threaded blocks (902) extend to the upper side of the bottom plate (3).

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