CN213583475U

CN213583475U - Transformer core assembly assembling vehicle

Info

Publication number: CN213583475U
Application number: CN202022872500.8U
Authority: CN
Inventors: 张士龙; 张云涛
Original assignee: Shijiazhuang Shilong Power Equipment Co ltd
Current assignee: Shijiazhuang Shilong Power Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-29
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to a transformer core production technical field especially relates to a transformer core assembly equipment car. The two ends of the electric push rod are respectively connected with the assembly vehicle and a rotating shaft of the turnover frame, and the turnover frame is driven to turn over through the electric push rod; a rotary support is fixedly arranged in the roll-over stand, a rotary table is arranged at the top of the rotary support, a combined stand is fixedly arranged above the rotary table, fixed stands are arranged on two sides of the combined stand, a fixed plate is arranged at the bottom of the transformer iron core, and the fixed plate is fixedly arranged on the fixed stands and drives the iron core to rotate through the rotary support; after the lamination finishes, the assembly vehicle is pushed into the lower part of the lamination tool, then the iron core is driven to overturn through the electric push rod, the iron core is driven to rotate through the motor on the slewing bearing, the traditional hoisting assembly through an overhead crane is replaced, the operation is safe, and the time-saving and labor-saving work efficiency is greatly improved.

Description

Transformer core assembly assembling vehicle

Technical Field

The utility model relates to a transformer core production technical field especially relates to a transformer core assembly equipment car.

Background

The iron core is a main component of the transformer, and when the iron core of the transformer is produced, the whole coil of silicon steel sheets is firstly required to be opened and then conveyed to a cross shearing machine through a conveying line for cutting and stamping to form silicon steel sheet laminates; before the iron core is laminated, a part of fixed clamping pieces are required to be placed on a lamination tool, then lamination is carried out on the lower clamping piece, and the iron core is clamped by the upper clamping piece after lamination is finished to manufacture the iron core; and then turning over the iron core by a crane, painting insulating paint and sleeving a coil to form the iron core assembly.

And the iron core needs to be turned and rotated by a crane in the production process of the iron core, so that the time and the labor are wasted, and certain danger exists.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an assembly vehicle for the transformer iron core assembly aiming at the technical defects, comprising an electric push rod, wherein two ends of the electric push rod are respectively connected with the assembly vehicle and a rotating shaft of a roll-over stand, and the roll-over stand is driven to turn over by the electric push rod; a rotary support is fixedly arranged in the roll-over stand, a rotary table is arranged at the top of the rotary support, a combined stand is fixedly arranged above the rotary table, fixed stands are arranged on two sides of the combined stand, a fixed plate is arranged at the bottom of the transformer iron core, and the fixed plate is fixedly arranged on the fixed stands and drives the iron core to rotate through the rotary support; after the lamination finishes, the assembly vehicle is pushed into the lower part of the lamination tool, then the iron core is driven to overturn through the electric push rod, the iron core is driven to rotate through the motor on the slewing bearing, the traditional hoisting assembly through an overhead crane is replaced, the operation is safe, and the time-saving and labor-saving work efficiency is greatly improved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the transformer core assembling device comprises a transformer core and an assembling vehicle, wherein a supporting frame is arranged on the assembling vehicle; a turning frame is connected with a rotating shaft above the supporting frame; an electric push rod is arranged above the right side of the assembly vehicle; two ends of the electric push rod are respectively connected with the assembly vehicle and the rotating shaft of the roll-over stand; the turnover frame is driven to turn over by the electric push rod; the transformer iron core is arranged above the roll-over stand; the right side of the electric push rod is provided with a horizontal supporting leg on the assembly vehicle, and when the turnover frame turns to the horizontal position, the turnover frame is arranged on the horizontal supporting leg.

Further optimizing the technical scheme, a slewing bearing is fixedly arranged in the overturning frame; the top of the slewing bearing is provided with a turntable; a combined frame is fixedly arranged above the turntable; the two sides of the combined rack are provided with fixed racks; a fixing plate is arranged at the bottom of the transformer iron core; the fixing plate is fixedly arranged on the fixing frame.

Further optimizing the technical scheme, a fixing clamp is arranged on the transformer iron core; and a bracket is arranged on the left side of the fixed clamp.

Further optimizing the technical scheme, the left side of the roll-over stand is provided with a plurality of grooves; the right side of the bracket is provided with a connecting pipe; the right end of the connecting pipe is connected with the inside of the groove in a rotating mode.

Further optimizing the technical scheme, the connecting pipe is provided with a threaded hole; the fixing frame is provided with a through hole; when the bracket and the combined rack are vertical, the threaded hole and the through hole are concentric, a fixing pin is arranged between the threaded hole and the through hole, and the bracket and the combined rack are fixed through the fixing pin; the bracket right side is flush with the fixing clamp left side.

Further optimize this technical scheme, when bracket and built-up frame are parallel, the left surface and the recess bottom surface parallel and level of connecting pipe, connecting pipe right side surface and roll-over stand top surface parallel and level.

Compared with the prior art, the utility model has the advantages of it is following:

1. two ends of the electric push rod are respectively connected with the assembling vehicle and the rotating shaft of the turnover frame, and the turnover frame is driven to turn over through the electric push rod.

2. The iron core turning device is characterized in that a rotary support is fixedly arranged inside the turning frame, a rotary table is arranged at the top of the rotary support, a combined frame is fixedly arranged above the rotary table, fixing frames are arranged on two sides of the combined frame, a fixing plate is arranged at the bottom of the iron core of the transformer, the fixing plate is fixedly arranged on the fixing frames, and the iron core is driven to rotate through the rotary support.

3. After the lamination finishes, the assembly vehicle is pushed into the lower part of the lamination tool, then the iron core is driven to overturn through the electric push rod, the iron core is driven to rotate through the motor on the slewing bearing, the traditional hoisting assembly through an overhead crane is replaced, the stability and the safety are realized, and the time-saving and labor-saving work efficiency is greatly improved.

Drawings

Fig. 1 is a perspective view of a transformer core assembly vehicle in a state where an iron core lies down.

Fig. 2 is a perspective view of a transformer core assembly vehicle in a core-flipped state.

Fig. 3 is a perspective view of an iron core of an assembly vehicle for a transformer iron core assembly in an erected state.

Fig. 4 is a perspective view of a transformer core assembly assembling vehicle in a core rotation state.

Fig. 5 is a frame diagram of a carriage of an assembled vehicle for a transformer core assembly in a flat lying state.

Fig. 6 is a frame diagram of a transformer core assembly assembling vehicle in a tilting state of a roll-over stand.

In the figure: 1. a transformer core; 101. a fixing plate; 102. fixing the clamp; 2. assembling a vehicle; 201. a support frame; 202. a horizontal leg; 3. a roll-over stand; 301. a slewing bearing; 302. a turntable; 303. a combined rack; 304. a fixed mount; 305. a groove; 306. a through hole; 4. an electric push rod; 5. a bracket; 501. a connecting pipe; 502. a threaded hole; 6. and fixing the pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1-6, an assembly vehicle for a transformer core assembly is characterized in that: the transformer core assembling device comprises a transformer core 1 and an assembling vehicle 2, wherein a supporting frame 201 is arranged on the assembling vehicle 2; the upper part of the supporting frame 201 is connected with a turning frame 3 through a rotating shaft; an electric push rod 4 is arranged above the right side of the assembly vehicle 2; two ends of the electric push rod 4 are respectively connected with the assembly vehicle 2 and the roll-over stand 3 through rotating shafts; the turnover frame 3 is driven to turn over by the electric push rod 4; the transformer iron core 1 is arranged above the roll-over stand 3; a horizontal supporting leg 202 is arranged on the assembly vehicle 2 at the right side of the electric push rod 4, and when the roll-over stand 3 is turned over to the horizontal position, the roll-over stand 3 is arranged on the horizontal supporting leg 202.

Preferably, a rotary support 301 is fixedly arranged inside the roll-over stand 3; a turntable 302 is arranged at the top of the slewing bearing 301; a combined frame 303 is fixedly arranged above the turntable 302; fixing frames 304 are arranged on two sides of the combined frame 303; the bottom of the transformer iron core 1 is provided with a fixing plate 101; the fixing plate 101 is fixedly disposed on the fixing frame 304.

Preferably, the transformer core 1 is provided with a fixing clamp 102; the bracket 5 is arranged on the left side of the fixed clamp 102.

Preferably, a plurality of grooves 305 are arranged on the left side of the roll-over stand 3; a connecting pipe 501 is arranged at the right side of the bracket 5; the right end of the connecting pipe 501 is rotatably connected inside the groove 305.

Preferably, a threaded hole 502 is formed in the connecting pipe 501; the fixing frame 304 is provided with a through hole 306; when the bracket 5 and the combined rack 303 are perpendicular, the threaded hole 502 and the through hole 306 are concentric, a fixing pin 6 is arranged between the threaded hole 502 and the through hole 306, and the bracket 5 and the combined rack 303 are fixed by the fixing pin 6; the right side of the bracket 5 is flush with the left side of the fixed clip 102.

Preferably, when the bracket 5 and the built-up rack 303 are parallel, the left side surface of the connecting pipe 501 is flush with the bottom surface of the groove 305, and the right side surface of the connecting pipe 501 is flush with the top surface of the roll-over stand 3.

In use, step one, as shown in fig. 1-6, after lamination of the iron core is completed, the iron core is fixedly locked by the fixing clamp 102; the assembly vehicle 2 is pushed to the lower portion of the lamination tool of the transformer core 1, the bracket 5 is located under the fixing clamp 102, the fixing frames 304 are arranged on two sides of the combined frame 303, the fixing plate 101 is arranged at the bottom of the transformer core 1, the fixing plate 101 is fixedly arranged on the fixing frames 304, and the fixing plate 101 at the bottom of the transformer core 1 is fixed on the combined frame 303 through bolts.

An electric push rod 4 is arranged above the right side of the assembling vehicle 2, two ends of the electric push rod 4 are respectively connected with the assembling vehicle 2 and the overturning frame 3 through rotating shafts, the overturning frame 3 is driven to overturn through the electric push rod 4, the electric push rod 4 is started, the overturning frame 3 rotates clockwise under the driving of the electric push rod 4, so that the combined frame 303 and the bracket 5 are driven to rotate together, and the transformer core 1 is driven to overturn clockwise through the combined frame 303 and the bracket 5; in the process, the bracket 5 drags the left side of the transformer core 1, and the combined frame 303 drags the bottom of the transformer core 1.

When the roll-over stand 3 is turned over to the horizontal position, the roll-over stand 3 is arranged on the horizontal support leg 202, and the transformer iron core 1 stands up at the moment.

Step two, as shown in fig. 1 to 6, because the connection tube 501 is provided with the threaded hole 502 and the fixing frame 304 is provided with the through hole 306, when the bracket 5 and the assembly frame 303 are perpendicular, the threaded hole 502 and the through hole 306 are concentric, the fixing pin 6 is arranged between the threaded hole 502 and the through hole 306, the bracket 5 and the assembly frame 303 are fixed by the fixing pin 6, the right side of the bracket 5 is flush with the left side of the fixing clip 102, the fixing pin 6 is rotated and pulled out, and at this time, the fixing state of the bracket 5 and the assembly frame 303 is released.

The roll-over stand 3 left side is provided with a plurality of recesses 305, the bracket 5 right side is provided with connecting pipe 501, connecting pipe 501 right-hand member pivot is connected inside recess 305, anticlockwise rotates bracket 5, with its horizontal position of overturning, when bracket 5 and combination frame 303 are parallel, the left surface and the recess 305 bottom surface parallel and level of connecting pipe 501, connecting pipe 501 right side surface and roll-over stand 3 top surface parallel and level.

When the bracket 5 is in a laid-down state, the bracket 5 does not influence the rotation of the combined rack 303; and starting a motor on the slewing bearing 301, so that the turntable 302, the combined frame 303 and the iron core are driven to rotate together through the motor, stopping the movement after the transformer iron core 1 rotates for a half turn, lifting the bracket 5, fixing the combined frame 303 and the bracket 5 together through the fixing pin 6, and then putting down the transformer iron core 1.

Insulating paint can be painted on the surface of the transformer iron core 1 in the process of turning the transformer iron core 1, and coil winding assembly and wiring can be carried out under the standing state of the transformer iron core 1.

To sum up, the lamination finishes the back and pushes into lamination frock below with assembly car 2, then overturns through 4 drive iron cores of electric putter, and it is rotatory through the motor drive iron core on slewing bearing 301, replaces the tradition to pass through the assembly of overline bridge crane handling, and not only safety is stabilized, and labour saving and time saving work efficiency improves greatly moreover.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a transformer core assembly equipment car, includes transformer core (1) and equipment car (2), its characterized in that: a support frame (201) is arranged on the assembly vehicle (2); a turning frame (3) is connected with a rotating shaft above the supporting frame (201); an electric push rod (4) is arranged above the right side of the assembly vehicle (2); two ends of the electric push rod (4) are respectively connected with the assembly vehicle (2) and the turning frame (3) through rotating shafts; the turnover frame (3) is driven to turn over by the electric push rod (4); the transformer iron core (1) is arranged above the roll-over stand (3); a horizontal supporting leg (202) is arranged on the assembly vehicle (2) on the right side of the electric push rod (4), and when the roll-over stand (3) turns over to the horizontal position, the roll-over stand (3) is arranged on the horizontal supporting leg (202).

2. The assembly vehicle for the transformer core assembly according to claim 1, wherein: a rotary support (301) is fixedly arranged in the roll-over stand (3); the top of the slewing bearing (301) is provided with a turntable (302); a combined frame (303) is fixedly arranged above the turntable (302); both sides of the combined rack (303) are provided with fixed racks (304); the bottom of the transformer iron core (1) is provided with a fixing plate (101); the fixing plate (101) is fixedly arranged on the fixing frame (304).

3. The assembly vehicle for the transformer core assembly according to claim 2, wherein: a fixed clamp (102) is arranged on the transformer iron core (1); and a bracket (5) is arranged on the left side of the fixed clamping piece (102).

4. The assembly vehicle for the transformer core assembly according to claim 3, wherein: a plurality of grooves (305) are formed in the left side of the turnover frame (3); a connecting pipe (501) is arranged on the right side of the bracket (5); the right end of the connecting pipe (501) is connected with the inside of the groove (305) in a rotating mode.

5. The assembly vehicle for the transformer core assembly according to claim 4, wherein: a threaded hole (502) is formed in the connecting pipe (501); the fixed frame (304) is provided with a through hole (306); when the bracket (5) and the combined rack (303) are vertical, the threaded hole (502) and the through hole (306) are concentric, a fixing pin (6) is arranged between the threaded hole (502) and the through hole (306), and the bracket (5) and the combined rack (303) are fixed through the fixing pin (6); the right side surface of the bracket (5) is flush with the left side surface of the fixed clamping piece (102).

6. The assembly vehicle for the transformer core assembly according to claim 4, wherein: when the bracket (5) and the combined rack (303) are parallel, the left side surface of the connecting pipe (501) is flush with the bottom surface of the groove (305), and the right side surface of the connecting pipe (501) is flush with the top surface of the roll-over stand (3).