CN210450418U

CN210450418U - Manufacturing device of power transformer

Info

Publication number: CN210450418U
Application number: CN201921226290.6U
Authority: CN
Inventors: 甘铨韬; 何林泽; 刘玖珑; 夏平兴; 黄金; 王良; 王玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-05
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a manufacturing device of a power transformer, which comprises a frame, wherein a support is arranged on the frame, a fixed plate is arranged at the top end of the support, a crossbeam is arranged at the top end of the fixed plate, a limiting plate is arranged at the top end of the crossbeam, a cylinder is arranged on the crossbeam, a pressing plate is arranged at the top end of the cylinder, a gas rod is arranged in the cylinder, a mould plate is arranged at the bottom end of the gas rod, an upper mould is arranged at the bottom end of the mould plate, a bottom plate is arranged on the frame, and the bottom plate is positioned at the middle position on the frame, the frame of the utility model is provided with an adjusting rod which is connected with a crank through the adjusting rod, the length of a threaded shaft is controlled through the crank, the fixation between a bracket and the positioning plate is realized, the folding of the shell, the casting of the transformer shell is facilitated.

Description

Manufacturing device of power transformer

Technical Field

The utility model relates to a power transformer technical field specifically is a power transformer's manufacturing installation.

Background

A power transformer is a static electric device, which is used to change a certain value of AC voltage into another or several different values of voltage with the same frequency, when AC is applied to a primary winding, an alternating magnetic flux is generated, the alternating magnetic flux induces AC electromotive force in a secondary winding through the magnetic conduction of an iron core, the level of the secondary induced electromotive force is related to the number of turns of the secondary winding, namely the voltage is in direct proportion to the number of turns, the main function is to transmit electric energy, therefore, the rated capacity is the main parameter of the power transformer, the rated capacity is a conventional value representing power, which is the value representing the transmitted electric energy and is expressed by kVA or MVA, when the rated voltage is applied to the transformer, the rated current which does not exceed the temperature rise of the limit value under the specified conditions is determined according to the rated capacity, and the power transformer which is energy-saving is an amorphous alloy distribution iron core transformer, its advantage is very low idle loss. Finally can ensure no-load loss value, be the core problem that will consider in the whole design process, the utility model relates to a power transformer's manufacturing installation in particular to the bender that a transformer was used drives the gas pole through the cylinder on the crossbeam and bends panel to this welding that reaches the transformer case.

The manufacturing device of the power transformer at the present stage has many defects, such as: unstable structure, poor fixation and poor protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transformer's manufacturing installation to the unstable, the fixity of structure that proposes in solving above-mentioned background art is poor, the poor problem of protection.

In order to achieve the above object, the utility model provides a following technical scheme: a manufacturing device of a power transformer comprises a machine base, wherein a support column is arranged on the machine base, a fixed plate is installed at the top end of the support column, a cross beam is installed at the top end of the fixed plate, a limiting plate is installed at the top end of the cross beam, a cylinder is arranged on the cross beam, a pressing plate is installed at the top end of the cylinder, a gas rod is arranged in the cylinder, a mold plate is installed at the bottom end of the gas rod, an upper mold is installed at the bottom end of the mold plate, a bottom plate is arranged on the machine base and is located at the middle position on the machine base, a lower mold is installed at the top end of the bottom plate, a base is installed at one end of the bottom plate and is located at the two end positions of the bottom plate, an adjusting rod is installed at the top end of the base, an adjusting plate, the crank is installed on the top end of the threaded shaft, the locating plate is installed at the bottom end of the threaded shaft, and the support is installed at the bottom end of the locating plate.

Preferably, the adjusting rod is fixedly connected with the adjusting plate, and the adjusting rod and the adjusting plate are arranged into an integral structure.

Preferably, the fixed sleeve is fixedly connected with the adjusting rod, and the fixed sleeve is positioned at the top end of the adjusting rod.

Preferably, the positioning plate is fixedly connected with the adjusting plate, and the positioning plate is positioned in the middle of the fixing sleeve and the positioning plate.

Preferably, the pillar is fixedly connected with the cross beam through a fixing plate, and the pillar is fixedly connected with the limiting plate.

Preferably, the gas rod is fixedly connected with the mould plate, and the mould plate is positioned in the middle of the bottom end of the cross beam.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with the regulation pole on the frame, connect the crank through the regulation pole, leisurely carry out the length of control screw shaft through the crank, realize the fixed between support and the locating plate, accessible before transformer case shell welding the utility model discloses carry out the folding of shell to weld, made things convenient for the casting of transformer case;

2. the utility model discloses be provided with the pillar on the frame, the fixed plate is installed on the top of pillar to the crossbeam is connected to the fixed plate through the pillar top, and the cylinder is being fixed to the crossbeam, and the last mould on the piston motion drive mould board through the gas pole in the cylinder pushes down, and then realizes bending transformer housing's situation, carries out the operation through the cylinder of crossbeam, improves the utility model discloses a stability can.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the adjusting plate of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. pressing a plate; 2. a limiting plate; 3. a cross beam; 4. a fixing plate; 5. a pillar; 6. a machine base; 7. a cylinder; 8. a gas lever; 9. a mold plate; 10. an upper die; 11. a lower die; 12. adjusting a rod; 13. a base plate; 14. an adjusting plate; 15. a base; 16. a crank; 17. fixing a sleeve; 18. a threaded shaft; 19. positioning a plate; 20. and (4) a bracket.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a manufacturing device of a power transformer comprises a machine base 6, wherein a support column 5 is arranged on the machine base 6, the support column 5 is used for fixedly connecting a fixing plate 4, the top end of the support column 5 is provided with the fixing plate 4, the fixing plate 4 is used for fixing a cross beam 3, the top end of the fixing plate 4 is provided with the cross beam 3, the cross beam 3 is used for fixing an air cylinder 7, the top end of the cross beam 3 is provided with a limiting plate 2, the limiting plate 2 is used for limiting the position between the cross beam 3 and the fixing plate 4, the cross beam 3 is provided with the air cylinder 7, the air cylinder 7 is used for driving an air rod 8 to contract, the top end of the air cylinder 7 is provided with a pressing plate 1, the pressing plate 1 is used for fixing the position of the air cylinder 7, the air rod 8 is arranged in the air cylinder 7, the air rod 8 is used for connecting a die plate 9, the bottom end of the air rod 8, therefore, the iron plate bending work is realized, a base plate 13 is arranged on a machine base 6, the base plate 13 is used for fixing a lower die 11, the base plate 13 is located at the middle position on the machine base 6, the lower die 11 is arranged at the top end of the base plate 13, the lower die 11 is used for being meshed with an upper die 10, a base 15 is arranged at one end of the base plate 13, the base 15 is used for fixing the position of an adjusting rod 12, the base 15 is located at the two ends of the base plate 13, an adjusting rod 12 is arranged at the top end of the base 15, the adjusting rod 12 is used for connecting a positioning plate 19 with a support 20, an adjusting plate 14 is arranged on the adjusting rod 12, the adjusting plate 14 is used for facilitating the movement of the positioning plate 19, a fixing sleeve 17 is arranged on the adjusting rod 12, the fixing sleeve 17 is used for protecting the rotation of a threaded shaft 18, a threaded shaft 18, the top end of the threaded shaft 18 is provided with a crank 16, the crank 16 is used for driving the threaded shaft 18 to rotate, the bottom end of the threaded shaft 18 is provided with a positioning plate 19, the positioning plate 19 is used for fixing bent plates, the bottom end of the positioning plate 19 is provided with a support 20, and the support 20 is used for supporting the bent plates.

Further, the adjusting rod 12 is fixedly connected with the adjusting plate 14, and the adjusting rod 12 and the adjusting plate 14 are configured as an integral structure, and the adjusting plate 14 is used for moving the positioning plate 19 through the connection of the adjusting rod 12.

Further, the fixing sleeve 17 is fixedly connected with the adjusting rod 12, the fixing sleeve 17 is located at the top end position of the adjusting rod 12, and the fixing sleeve 17 is used for protecting the rotation of the threaded shaft 18 of the adjusting rod 12.

Further, the positioning plate 19 is fixedly connected with the adjusting plate 14, the positioning plate 19 is located between the fixing sleeve 17 and the positioning plate 19, and the positioning plate 19 is connected with the adjusting plate 14, so that the positioning plate 19 can fix the bent plate conveniently.

Further, the support 5 is fixedly connected to the beam 3 through the fixing plate 4, the support 5 is fixedly connected to the limiting plate 2, and the support 5 is used for fixing the fixing plate 4, so that the position of the beam 3 is fixed through the fixing plate 4.

Further, the air rod 8 is fixedly connected with the mold plate 9, the mold plate 9 is located at the middle of the bottom end of the cross beam 3, and the air rod 8 is used for driving the upper mold 10 on the mold plate 9 to move.

The working principle is as follows: when in use, the bottom end position of the utility model is fixed by the machine base 6, the fixing plate 4 is connected by the pillar 5 on the machine base 6, the beam 3 is fixed by the fixing plate 4, the cylinder 7 is connected by the pressing plate 1 on the beam 3, the mold plate 9 is driven by the piston motion of the air rod 8 in the cylinder 7, the upper mold 10 is connected by the mold plate 9, the upper mold 10 is driven to press down by the piston motion of the air rod 8, the lower mold 11 is fixed by the bottom plate 13 on the machine base 6, the upper mold 10 is driven to press the lower mold 11 by the motion of the air rod 8, the bending of the transformer shell is realized, the position of the adjusting rod 12 is fixed by the base 15 on the machine base 6, the threaded shaft 18 in the fixing sleeve 17 is driven to rotate by the crank 16 on the adjusting rod 12, the connecting bracket 20 is connected by the positioning plate 19 at the bottom end of the threaded shaft 18, the fixing of the bending plate in the bending process is realized.

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

1. A manufacturing installation of power transformer, includes frame (6), its characterized in that: the support is characterized in that a support column (5) is arranged on the base (6), a fixed plate (4) is installed on the top end of the support column (5), a beam (3) is installed on the top end of the fixed plate (4), a limiting plate (2) is installed on the top end of the beam (3), a cylinder (7) is arranged on the beam (3), a pressing plate (1) is installed on the top end of the cylinder (7), an air rod (8) is arranged in the cylinder (7), a mold plate (9) is installed at the bottom end of the air rod (8), an upper mold (10) is installed at the bottom end of the mold plate (9), a bottom plate (13) is arranged on the base (6), the bottom plate (13) is located at the middle position on the base (6), a lower mold (11) is installed at the top end of the bottom plate (13), a base (15) is installed at one end of the bottom plate (, the utility model discloses a handle of a bicycle, including base (15), regulation pole (12) are installed on the top of base (15), be provided with regulating plate (14) on adjusting pole (12), be provided with fixed cover (17) on adjusting pole (12), be provided with screw shaft (18) in fixed cover (17), and screw shaft (18) are located the intermediate position of fixed cover (17), crank (16) are installed on the top of screw shaft (18), locating plate (19) are installed to the bottom of screw shaft (18), support (20) are installed to the bottom of locating plate (19).

2. A manufacturing apparatus of a power transformer as claimed in claim 1, characterized in that: the adjusting rod (12) is fixedly connected with the adjusting plate (14), and the adjusting rod (12) and the adjusting plate (14) are arranged into an integral structure.

3. A manufacturing apparatus of a power transformer as claimed in claim 1, characterized in that: the fixed sleeve (17) is fixedly connected with the adjusting rod (12), and the fixed sleeve (17) is positioned at the top end position of the adjusting rod (12).

4. A manufacturing apparatus of a power transformer as claimed in claim 1, characterized in that: the positioning plate (19) is fixedly connected with the adjusting plate (14), and the positioning plate (19) is positioned in the middle of the fixing sleeve (17) and the positioning plate (19).

5. A manufacturing apparatus of a power transformer as claimed in claim 1, characterized in that: pillar (5) pass through fixed plate (4) and crossbeam (3) fixed connection, and pillar (5) and limiting plate (2) fixed connection.

6. A manufacturing apparatus of a power transformer as claimed in claim 1, characterized in that: the gas rod (8) is fixedly connected with the die plate (9), and the die plate (9) is positioned in the middle of the bottom end of the cross beam (3).