CN212461369U

CN212461369U - Fixing device for transformer manufacturing

Info

Publication number: CN212461369U
Application number: CN202021466858.4U
Authority: CN
Inventors: 王显忠
Original assignee: Chengdu Sanhe Hongda Electrical Appliance Co ltd
Current assignee: Chengdu Sanhe Hongda Electrical Appliance Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-02
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a fixing device for manufacturing a transformer, which comprises a bottom plate, a vertical plate, a cavity and a fastening device, the fastening device comprises a motor fixedly inserted at one side of the cavity, a rotating rod, a bearing, a threaded area and a nut, two symmetrically distributed rectangular through holes I are transversely arranged on the bottom surface of the cavity, a fastening plate I is arranged at the bottom of the nut, the bottom of the first fastening plate extends to the outside of the cavity through the first rectangular through hole, a second rectangular through hole penetrating through the left side and the right side of the first fastening plate is vertically arranged at the position, located at the outside of the cavity, on the first fastening plate, the middle of the bottom of the cavity is provided with an electric telescopic rod, the bottom of the electric telescopic rod is provided with a transverse plate, the two ends of the transverse plate are inserted into the first fastening plate through the second rectangular through hole, and two auxiliary fastening devices which are symmetrically distributed are arranged below the fastening devices at the upper end of the bottom plate. Compared with the prior art, the utility model the advantage lie in: high stability and high flexibility.

Description

Fixing device for transformer manufacturing

Technical Field

The utility model relates to a transformer manufacture equipment technical field specifically indicates a fixing device is used in transformer manufacturing.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). In the manufacturing process of the transformer, the fixing device is required to be used for preventing the transformer from shaking, so that the manufacturing speed and quality are improved conveniently. When the fixing device in the prior art is used, the stability is low, the transformer is easy to shake in the manufacturing process, the flexibility is low, the transformers with different sizes cannot be fixed, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a fixing device for transformer manufacturing that stability is high, the flexibility is high.

In order to solve the technical problem, the utility model provides a technical scheme does: a fixing device for manufacturing a transformer comprises a bottom plate, wherein a vertical plate is arranged on the rear side of the upper end of the bottom plate, a cavity is arranged at the position, close to the upper end, of the front side of the vertical plate, a fastening device is arranged in the cavity and comprises a motor fixedly inserted into one side of the cavity, a rotating rod is arranged at one end, located inside the cavity, of the motor, the other end of the rotating rod is connected with the inner wall of the cavity through a bearing, two threaded areas with opposite thread directions are arranged on the rotating rod, a nut in threaded connection with the threaded areas is sleeved on the threaded areas, two first rectangular through holes which are symmetrically distributed are transversely arranged on the bottom surface of the cavity, a first fastening plate is arranged at the bottom of the nut, the bottom of the first fastening plate extends to the outside of the cavity through the first rectangular through holes, and second rectangular through holes which penetrate through the left side and the right side of, the middle of the bottom of the cavity is provided with an electric telescopic rod, the bottom of the electric telescopic rod is provided with a transverse plate, two ends of the transverse plate are inserted into the first fastening plate through the second rectangular through hole, and two auxiliary fastening devices which are symmetrically distributed are arranged below the upper end of the bottom plate and positioned on the fastening devices.

Compared with the prior art, the utility model the advantage lie in: the fixing device for manufacturing the transformer of the utility model can fix the side surface of the transformer by utilizing the matching of the fastening device and the auxiliary fastening device, can fix the upper side and the lower side of the transformer by utilizing the matching of the bottom plate and the transverse plate, and can prevent the transformer from falling backwards by utilizing the vertical plate, thereby improving the stability of the transformer in the manufacturing process; utilize the cooperation of motor, dwang, screw thread district and nut, can adjust the distance between two mounting plates one, utilize the cooperation of electric telescopic handle and diaphragm, can adjust the distance between bottom plate and the diaphragm to fix not unidimensional transformer, improved and used the flexibility.

As an improvement, the auxiliary fastening device comprises a fixing plate vertically arranged at the upper end of the bottom plate, the rear side of the fixing plate is connected with a vertical plate, threaded moving rods in threaded connection with the fixing plate are transversely inserted into the fixing plate, and a fastening plate II in contact with the bottom plate is vertically arranged at one end, adjacent to the two threaded moving rods, of each fixing plate, so that the auxiliary fastening device can be matched with the fastening device for use, and the stability is improved.

As an improvement, the first threaded rubber pads are arranged at the positions, in contact with the transformer, of the first fastening plate, the transverse plate and the second fastening plate, so that the stability of fixing the transformer can be improved, the transformer can be prevented from being damaged, and the using effect is improved.

As an improvement, the upper end part of the nut is provided with a bulge, the top surface inside the cavity is transversely provided with two symmetrically distributed sliding grooves, and the bulge is positioned in the sliding grooves, so that the nut can be ensured to move linearly, and the stability is improved.

As the improvement, the bottom of bottom plate is equipped with the screw thread rubber pad II that cooperates its use, not only can prevent like this that fixing device from taking place to sideslip, can provide the cushion effect for it moreover, has improved stability.

Drawings

Fig. 1 is a schematic structural view of a fixing device for manufacturing a transformer according to the present invention.

As shown in the figure: 1. the bottom plate, 2, screw thread rubber pad two, 3, screw thread carriage release lever, 4, mounting plate two, 5, screw thread rubber pad one, 6, rectangle through-hole two, 7, mounting plate one, 8, motor, 9, fastener, 10, arch, 11, spout, 12, dwang, 13, electric telescopic handle, 14, screw thread district, 15, nut, 16, cavity, 17, bearing, 18, rectangle through-hole one, 19, diaphragm, 20, riser, 21, fixed plate, 22, supplementary fastener.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A fixing device for manufacturing a transformer comprises a bottom plate 1, wherein a vertical plate 20 is arranged on the rear side of the upper end portion of the bottom plate 1, a cavity 16 is arranged at the position, close to the upper end portion, of the front side of the vertical plate 20, a fastening device 9 is arranged in the cavity 16, the fastening device 9 comprises a motor 8 fixedly inserted into one side of the cavity 16, a rotating rod 12 is arranged at one end, located inside the cavity 16, of the motor 8, the other end of the rotating rod 12 is connected with the inner wall of the cavity 16 through a bearing 17, two threaded areas 14 with opposite thread directions are arranged on the rotating rod 12, a nut 15 in threaded connection with the threaded areas 14 is sleeved on the threaded areas 14, two symmetrically-distributed rectangular through holes 18 are transversely arranged on the bottom surface of the cavity 16, a fastening plate I7 is arranged at the bottom of the nut 15, and the bottom of the fastening plate I7 extends to the outside of, the fastening plate I7 is vertically provided with a rectangular through hole II 6 penetrating through the left side and the right side of the cavity 16 at a position outside the cavity 16, an electric telescopic rod 13 is arranged in the middle of the bottom of the cavity 16, a transverse plate 19 is arranged at the bottom of the electric telescopic rod 13, two ends of the transverse plate 19 are all inserted into the fastening plate I7 through the rectangular through hole II 6, and two auxiliary fastening devices 22 which are symmetrically distributed are arranged below the fastening device 9 at the upper end of the bottom plate 1.

The auxiliary fastening device 22 comprises a fixing plate 21 vertically arranged at the upper end of the bottom plate 1, the rear side of the fixing plate 21 is connected with a vertical plate 20, threaded moving rods 3 in threaded connection with the fixing plate 21 are transversely inserted into the fixing plate 21, and two fastening plates 4 in contact with the bottom plate 1 are vertically arranged at the adjacent ends of the two threaded moving rods 3.

And threaded rubber pads I5 are arranged at the positions, which are contacted with the transformer, of the first fastening plate 7, the transverse plate 19 and the second fastening plate 4.

The upper end of the nut 15 is provided with a protrusion 10, the top surface inside the cavity 16 is transversely provided with two symmetrically distributed sliding grooves 11, and the protrusion 10 is located in the sliding grooves 11.

And a second threaded rubber pad 2 matched with the bottom plate 1 is arranged at the bottom of the bottom plate.

The utility model discloses when concrete implementation, combine 1 a transformer to make with fixing device's of attached drawing structural schematic diagram can know, the utility model discloses a fixing device is used in transformer manufacturing places the transformer that at first will make on bottom plate 1 when using, then starter motor 8 begins to rotate. Along with the corotation and the reversal of motor 8, can drive dwang 12 corotation and reversal together, can make like this with 14 threaded connection's in two screw thread districts nut 15 remove or remove to the direction of keeping away from the centre simultaneously to being close to the direction in the centre, thereby adjust the distance between two mounting plates 7, not only can fix the upper end of transformer both sides, improved stability, can fix the transformer of different length in addition, improved and used the flexibility. Then start electric telescopic handle 13 and begin work, along with electric telescopic handle 13's extension and shrink, can drive diaphragm 19 and reciprocate together to adjust the distance between diaphragm 19 and the bottom plate 1, not only can tightly fix the transformer between diaphragm 19 and bottom plate 1, improved stability, can fix the transformer of different heights moreover, improved the flexibility of use. Then manual rotation screw thread carriage release lever 3 makes screw thread carriage release lever 3 remove to the direction that is close to the transformer, can drive mounting plate two 4 like this and remove to the direction that is close to the transformer together to adjust the distance between two mounting plates two 4, not only can fix the bottom of transformer both sides, improved stability, can fix the transformer of different length in addition, improved the use flexibility. With the cooperation of the riser 20, the transformer can be prevented from falling backward, thereby improving the stability of the transformer in the manufacturing process. Threaded rubber pads 5 are arranged on the first fastening plate 7, the transverse plate 19 and the second fastening plate 4 at positions in contact with the transformer, so that the stability of fixing the transformer can be improved, the transformer can be prevented from being damaged, and the using effect is improved. So said the utility model discloses a fixing device for transformer manufacturing not only stability is high, and the flexibility is high moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a fixing device for transformer manufacturing, includes bottom plate (1), the rear side of bottom plate (1) upper end is equipped with riser (20), riser (20) front side is equipped with cavity (16) in the position that is close to the upper end, its characterized in that: be equipped with fastener (9) in cavity (16), fastener (9) are including fixed motor (8) of pegging graft in cavity (16) one side, the one end that lies in cavity (16) inside on motor (8) is equipped with dwang (12), connect through bearing (17) between the other end of dwang (12) and the inner wall of cavity (16), be equipped with two screw thread opposite direction's screw thread district (14) on dwang (12), cup joint nut (15) rather than threaded connection on screw thread district (14), transversely be equipped with two symmetric distribution's rectangle through-hole one (18) on the bottom surface of cavity (16), the bottom of nut (15) is equipped with mounting plate one (7), the bottom of mounting plate one (7) extends to cavity (16) outside through rectangle through-hole one (18), be equipped with the rectangle through-hole two (6) that run through its left and right sides in the position that lies in cavity (16) outside on mounting plate one (7) vertically The middle of the bottom of the cavity (16) is provided with an electric telescopic rod (13), the bottom of the electric telescopic rod (13) is provided with a transverse plate (19), two ends of the transverse plate (19) are inserted into the first fastening plate (7) through the second rectangular through hole (6), and two auxiliary fastening devices (22) which are symmetrically distributed are arranged below the fastening device (9) at the upper end of the bottom plate (1).

2. The fixing device for manufacturing transformer as claimed in claim 1, wherein: the auxiliary fastening device (22) comprises a fixing plate (21) vertically arranged at the upper end of the bottom plate (1), the rear side of the fixing plate (21) is connected with a vertical plate (20), threaded moving rods (3) in threaded connection with the fixing plate (21) are transversely inserted into the fixing plate (21), and two fastening plates (4) in contact with the bottom plate (1) are vertically arranged at the adjacent ends of the two threaded moving rods (3).

3. The fixing device for manufacturing transformer as claimed in claim 2, wherein: and threaded rubber pads I (5) are arranged at the positions, which are contacted with the transformer, of the first fastening plate (7), the transverse plate (19) and the second fastening plate (4).

4. The fixing device for manufacturing transformer as claimed in claim 1, wherein: the upper end of nut (15) is equipped with arch (10), transversely be equipped with two symmetric distribution's spout (11) on the inside top surface of cavity (16), arch (10) are located spout (11).

5. The fixing device for manufacturing transformer as claimed in claim 1, wherein: and a second threaded rubber pad (2) matched with the bottom plate (1) for use is arranged at the bottom of the bottom plate (1).