CN111292947B

CN111292947B - Production equipment and production process of transformer

Info

Publication number: CN111292947B
Application number: CN202010121231.3A
Authority: CN
Inventors: 陈柏秀; 李育晟
Original assignee: Dongguan Shengyu Electronic Technology Co ltd
Current assignee: Dongguan Shengyu Electronic Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2021-09-03
Anticipated expiration: 2040-02-26
Also published as: CN111292947A

Abstract

The invention relates to the technical field of production equipment of transformers, in particular to production equipment of transformers and a production process of the production equipment. The invention has the effect of adapting to the processing requirements of different types of transformer cores and adapting the rotating shaft to different types of cores.

Description

Production equipment and production process of transformer

Technical Field

The invention relates to the technical field of production equipment of transformers, in particular to production equipment of transformers and a production process thereof.

Background

The transformer is a device for changing current and voltage by utilizing an electromagnetic induction principle, main components of the transformer comprise an iron core and a coil wound on the iron core, and a winding machine is generally required to wind a copper wire into the coil to be wound on the iron core in the production flow of the transformer.

Current coiling machine generally includes the frame, sets up the axis of rotation that is used for supplying the hollow iron core of rectangle to pass on the frame, set up and be used for driving axis of rotation pivoted drive assembly on the frame, set up the spacing subassembly that is used for preventing the iron core by the axis of rotation landing on the frame, the axis of rotation is the rectangular cylinder, the iron core cooperates with the shape of axis of rotation, generally when carrying out the wire winding operation, be provided with the fixed band in the axis of rotation, be provided with the magic subsides on the fixed band, thereby realize the effect of spacing iron core through with the fixed band is fixed for the electric wire from the area on with the iron core.

The above prior art solutions have the following drawbacks: when the transformer cores of different models are processed, the models of the cores are different, the size of the rotating shaft is not adjustable, and the processing requirements of the cores of different models cannot be met.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the production equipment of the transformer, which has the effect of adapting to the processing requirements of iron cores of transformers of different models and adapting rotating shafts to the iron cores of different models.

The above object of the present invention is achieved by the following technical solutions:

production facility of transformer, be in including frame, setting axis of rotation on the frame, be provided with the first regulation fixing device who is used for fixed, the different model iron cores of adaptation in the axis of rotation, the frame is located one side of axis of rotation is provided with and is used for just increasing the stabilising arrangement of axis of rotation stability with axis of rotation normal running fit.

Through adopting above-mentioned technical scheme, through first regulation fixing device and axis of rotation cooperation, make the axis of rotation can the different models of adaptation, stabilising arrangement increases the stability of axis of rotation, and this scheme has the processing demand of the transformer core of the different models of adaptation, makes the effect of the iron core of the different models of axis of rotation adaptation.

The present invention in a preferred example may be further configured to: be provided with on the frame with axis of rotation normal running fit's first support, first support is located the axis of rotation and keeps away from one side of stabilising arrangement, first regulation fixing device includes: the fixing device comprises a placing groove, a fixing block and a fixing rod, wherein the placing groove is formed in the side wall, close to one side of the stabilizing device, of the first support, the rotating shaft is located in the placing groove, the fixing block is arranged in the placing groove, the fixing rod is arranged in the connecting hole in the fixing block and matched and fixed with the connecting hole, and a fixing assembly in threaded fit with the fixing rod is arranged on the outer side wall of the fixing block.

Through adopting above-mentioned technical scheme, the dead lever cooperates with the connecting hole is pegged graft, through the inside wall butt of dead lever and iron core to reach the effect of the model of adaptation iron core.

The present invention in a preferred example may be further configured to: the standing groove symmetry sets up on the lateral wall of axis of rotation, the fixed block is the cylinder, and sets up the tank bottom of standing groove, the dead lever including with connecting hole grafting complex head rod and with head rod sliding fit's second connecting rod, the head rod is hollow cylinder, the second connecting rod sliding fit in the head rod, the inside wall rotation of head rod is provided with the rotating ring, the inside wall of rotating ring is provided with the screw thread, the lateral wall of second connecting rod be provided with rotating ring inside wall complex screw thread, the position that the lateral wall of head rod corresponds the rotating ring is provided with the opening that supplies the people to hand rotation rotating ring.

Through adopting above-mentioned technical scheme, the rotatory swivel becket of staff restricts the second connecting rod simultaneously, makes the second connecting rod can not rotate relative head rod, through swivel becket and second connecting rod screw-thread fit, realizes adjusting the effect of the relative position of head rod and second connecting rod, makes the second connecting rod can be better with the inside wall butt of iron core, this scheme has the effect of fine setting fixed rod length.

The present invention in a preferred example may be further configured to: one end of the second connecting rod is located on the outer side of the first connecting rod, the second connecting rod is located on the inner side wall of the first connecting rod, a sliding block is arranged on the inner side wall of the first connecting rod, a sliding groove in sliding fit with the sliding block is formed in the inner side wall of the first connecting rod, the first connecting rod is located on one side, away from the fixed block, of the sliding groove, an annular rotating groove is formed in the inner side wall, the position of the rotating groove corresponds to the position of the opening, annular limiting grooves are formed in two opposite side walls of the rotating groove, and sliding blocks matched with the limiting grooves in a sliding mode are arranged on two opposite end faces of the rotating ring.

Through adopting above-mentioned technical scheme, sliding block and sliding tray sliding fit have the restriction second connecting rod, make it can not rotate the head rod relatively, the swivel becket of being convenient for to adjust the effect of the relative position of head rod and second connecting rod, slider and spacing groove sliding fit can carry on spacingly to the position of swivel becket.

The present invention in a preferred example may be further configured to: the fixing assembly includes: the connecting rod is arranged on the end face, close to one end of the fixed block, of the rotating ring, the rotating nut is in rotating fit with the outer side wall of the first connecting rod, the rotating nut is arranged on the outer side wall of the fixed block and is in screw thread fit with the rotating nut, the connecting rod is a rectangular rod, and the connecting hole is the same as the connecting rod in shape.

Through adopting above-mentioned technical scheme, inject the spliced pole in the connecting hole, then rotatory swivel nut makes swivel nut and fixed block threaded connection, has the effect of the dismouting head rod of being convenient for.

The present invention in a preferred example may be further configured to: the stabilizing device comprises: the setting is in second support on the frame, with the second support rotates the steady rest of connecting, the second support with be provided with the support cylinder between the steady rest, the lateral wall of support cylinder with the second support is articulated, the telescopic shaft of support cylinder with the steady rest is articulated, the one end that the second support was kept away from to the steady rest is provided with an installation section of thick bamboo, be provided with telescopic cylinder in the installation section of thick bamboo, telescopic cylinder's telescopic shaft rotates and is provided with spacing post, the terminal surface that telescopic cylinder was kept away from to spacing post is provided with the joint hole of rectangle, the terminal surface that the axis of rotation is close to the joint hole is provided with and connects the pole with joint hole complex rectangle joint.

Through adopting above-mentioned technical scheme, support the cylinder drive steady rest and rotate, make the position that spacing post corresponds the joint pole, the joint pole corresponds with the position in joint hole this moment, starts telescopic cylinder, telescopic cylinder's telescopic shaft will spacing post to axis of rotation one side removal to make joint pole and joint hole joint cooperation, thereby make the steady rest play the effect of support to the axis of rotation, have the effect that increases the stability of axis of rotation.

The present invention in a preferred example may be further configured to: still be provided with the second on the axis of rotation and adjust fixing device, the second is adjusted fixing device and is included: the positioning screw hole is formed in the side wall of the rotating shaft, the fixing ring disc penetrates through the rotating shaft, and the positioning rod is in threaded fit with the fixing ring disc and the positioning screw hole.

Through adopting above-mentioned technical scheme, through sliding the position to making to support tight board and iron core butt with the retaining ring dish, then with locating lever and location screw threaded connection, realize first step fixed iron core, then rotate adjusting screw, adjusting screw makes to support tight board and further support tight iron core, and this scheme has the effect of further fixed iron core.

The present invention in a preferred example may be further configured to: the one end threaded connection that the second connecting rod is located the head rod outside has the butt plate, the butt plate is the arc, and with the inside wall butt of iron core, the side that the second connecting rod was kept away from to the butt plate is provided with rubber butt piece.

Through adopting above-mentioned technical scheme, the butt board increases the area of second connecting rod and iron core inside wall butt, sets up rubber butt piece at the butt board, reduces the wearing and tearing of butt board to the iron core inside wall, has the fixed iron core of the second connecting rod of being convenient for, and reduces the effect of butt board to the wearing and tearing of iron core inside wall.

The present invention in a preferred example may be further configured to: the one end that the second support was kept away from to the axis of rotation is provided with the fixing base, the fixing base includes the connection cylinder of being connected with first support and the tight dish of supporting of perpendicular setting, the diameter of supporting tight dish is greater than the diameter of connecting cylinder, it has connecting bolt to support threaded connection on the terminal surface that tight dish lies in around the connection cylinder, connecting bolt runs through and supports tight dish, it is connected with the pressure strip through the elastic component to support one side that the axis of rotation was kept away from to tight dish, the pressure strip with the connecting bolt butt.

Through adopting above-mentioned technical scheme, fixing base and wall body or support cooperation to the wall body example, place the frame in the position that is close to the wall body, make pressure strip and wall body butt, rotate connecting bolt, pressure strip and wall body compress tightly, thereby increase the friction between first support and the wall body, increase the pressure-bearing effect of first support.

The second purpose of the invention is to provide a production process of the production equipment of the transformer.

the production process of the production equipment of the transformer comprises the following steps,

the method comprises the following steps: inserting and matching the fixed rod with the connecting hole, rotating the rotating nut, and connecting and fixing the first connecting rod and the fixed block through threads;

step two: the iron core penetrates through the rotating shaft, so that the iron core is close to the side where the first support is located, the inner side wall of the iron core is abutted to the abutting plate, the rotating ring is rotated, the second connecting rod moves relative to the first connecting rod, and the abutting plate abuts against the inner side wall of the iron core;

step three: the fixing ring plate penetrates through the rotating shaft, the positioning rod is in threaded connection with the positioning screw hole closest to the iron core, the abutting plate is close to the iron core, the adjusting screw rod is adjusted, the abutting plate abuts against the side wall of the iron core, and the iron core is further abutted;

step four: the supporting cylinder is started, the supporting cylinder enables the stabilizing frame to rotate to the position corresponding to the rotating shaft, and the telescopic cylinder is started to enable the clamping rod to be matched with the clamping hole in a clamping mode.

Through adopting above-mentioned technical scheme, above-mentioned setting makes the axis of rotation can the adaptation iron core of different models, improves the suitability of coiling machine.

In summary, the invention includes at least one of the following beneficial technical effects:

through first regulation fixing device and axis of rotation cooperation, make the axis of rotation can adapt to the iron core of different models, stabilising arrangement increases the stability of axis of rotation, has the processing demand of the transformer core of the different models of adaptation, makes the effect of the iron core of the different models of axis of rotation adaptation.

Drawings

FIG. 1 is a schematic diagram of a transformer manufacturing apparatus;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view of the rotating shaft and mounting cylinder;

FIG. 4 is a cross-sectional view of the first adjustment fixture being coupled to the rotatable shaft;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

fig. 6 is a partially enlarged schematic view of a portion C in fig. 1.

In the figure, 1, a machine base; 11. a first bracket; 12. a rotating shaft; 13. a clamping and connecting rod; 14. a connecting cylinder; 15. tightly abutting against the disc; 16. a connecting bolt; 17. an elastic member; 18. a compression plate; 2. a placement groove; 21. a fixed block; 22. connecting holes; 23. a first connecting rod; 231. a rotating ring; 232. a sliding groove; 233. a rotating groove; 234. a limiting groove; 235. a slider; 236. an opening; 24. a second connecting rod; 241. a slider; 242. a butt joint plate; 243. a rubber contact piece; 3. a plug rod; 31. rotating the nut; 4. a second bracket; 41. a stabilizer frame; 42. a support cylinder; 43. mounting the cylinder; 44. a telescopic cylinder; 45. a limiting column; 46. a clamping hole; 5. positioning the screw hole; 51. positioning a rod; 52. a stationary ring plate; 53. adjusting the screw rod; 54. a propping plate; 55. positioning a plate; 56. an electric motor.

Detailed Description

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

Referring to fig. 1, a transformer production apparatus disclosed in the present invention includes a base 1, a first support 11 disposed on one side of the base 1, and a rotating shaft 12 rotatably disposed on the first support 11 through a bearing, in actual processing, an iron core is usually sleeved on the rotating shaft 12 from one end of the rotating shaft 12, in this embodiment, the rotating shaft 12 is a rectangular cylinder, and the iron core is a rectangular ring.

A positioning plate 55 for abutting against the iron core is annularly arranged on the side wall of the rotating shaft 12 close to the first bracket 11.

Referring to fig. 1 and 2, a fixing seat is arranged on a side surface of the bearing far from the rotating shaft 12, the fixing seat comprises a connecting cylinder 14 welded with the bearing, a tightening disc 15 arranged on one side of the connecting cylinder 14 far from the rotating shaft 12, and a connecting bolt 16 in threaded fit with the tightening disc 15, and when the fixing seat is in actual use, the base 1 is placed at a position close to a wall or other plane supporting objects, so that the tightening disc 15 is matched with the wall or the supporting objects, and the stability of the rotating shaft 12 is improved.

The connecting cylinder 14 is welded and fixed with the side face of the bearing, and a plurality of triangular reinforcing plates are welded between the connecting cylinder 14 and the abutting disc 15 to reinforce the structural strength of the fixing seat.

The abutting disc 15 is a cylinder, the end face of the abutting disc is parallel to the vertical face, the connecting bolt 16 penetrates through two end faces of the abutting disc 15, a pressing plate 18 is connected to the side face, far away from the first support 11, of the abutting disc 15 through an elastic piece 17, the pressing plate 18 is the same as the abutting disc 15 in shape, in the embodiment, the elastic piece 17 is a spring, the pressing plate 18 abuts against the connecting bolt 16, when the base 1 is installed, the base 1 is moved to a position where the pressing plate 18 abuts against a wall or a support, at the moment, the elastic piece 17 is compressed, and then the connecting bolt 16 is rotated, so that the pressing plate 18 abuts against the wall or the support.

Referring to fig. 1, a stabilizing device is provided on the same side of the frame 1 as the first bracket 11, and includes a second bracket 4 and a stabilizing frame 41.

The second support 4 is arranged on one side of the first support 11 far away from the fixed seat, the second support 4 is formed by matching two plates welded on the machine base 1, the stabilizing frame 41 is rotatably connected with the second support 4 through a rotating shaft, and the rotating shaft is arranged between the two plates forming the second support 4, so that the stabilizing frame 41 can rotate around the rotating shaft.

Referring to fig. 1 and 3, a mounting tube 43 is fixedly welded to one side of the stabilizing frame 41, which is away from the rotating shaft, in this embodiment, the mounting tube 43 is a hollow cylinder, a telescopic cylinder 44 is mounted in the mounting tube 43 through a bolt, a motor 56 is mounted on a telescopic shaft of the telescopic cylinder 44 through a mounting plate, a limiting column 45 is fixed on an output shaft of the motor 56, the motor 56 is located in the mounting tube 43, the limiting column 45 is located outside the mounting tube 43, and the telescopic cylinder 44 extends and retracts, so that the position of the limiting column 45 is controlled.

Spacing post 45 is kept away from the terminal surface middle part of motor 56 and is seted up the joint hole 46 of rectangle, and the terminal surface integrated into one piece that is close to spacing post 45 at axis of rotation 12 has the complex joint pole 13 of pegging graft with joint hole 46, and joint pole 13 is the rectangular cylinder body, and when joint pole 13 injects in joint hole 46, the lateral wall of joint pole 13 and the inside wall butt in joint hole 46.

A support cylinder 42 is hinged to the second support 4 through a rotating rod, a support plate is hinged to a telescopic shaft of the support cylinder 42 and hinged to the stabilizing frame 41, when the telescopic shaft of the support cylinder 42 extends, the support plate moves upwards to enable the stabilizing frame 41 to rotate around the rotary shaft, the position of the limiting column 45 corresponds to the position of the rotary shaft 12, the clamping hole 46 corresponds to the clamping rod 13, at the moment, the telescopic shaft of the telescopic cylinder 44 extends, the clamping rod 13 is in inserted fit with the clamping hole 46, the motor 56 is started, and the motor 56 drives the rotary shaft 12 to rotate; when the iron core needs to be detached from the rotating shaft 12, the telescopic shaft of the telescopic cylinder 44 is contracted to separate the clamping rod 13 from the clamping hole 46, then the telescopic shaft of the supporting cylinder 42 is contracted, the stabilizing frame 41 rotates around the rotating shaft, and a space for the iron core to move out is reserved at one end of the rotating shaft 12, which is close to the second support 4.

Referring to fig. 1 and 4, a first adjusting and fixing device for adapting to iron cores of different models is arranged on a rod body of a rotating shaft 12 between a first bracket 11 and a second bracket, and the first adjusting and fixing device comprises a placing groove 2, a fixing block 21, a connecting hole 22 and a fixing rod.

The placement grooves 2 are opened on four sides of the rotating shaft 12, respectively, and the placement grooves 2 are close to the first bracket 11, in the present embodiment, the placement grooves 2 are circular grooves.

The fixed block 21 is a cylindrical column, and is completely located in the placing groove 2, and the fixed block 21 is located at the center of the groove bottom of the placing groove 2, the connecting hole 22 is formed in the center of the end face, far away from the groove bottom of the placing groove 2, of the fixed block 21, and the connecting hole 22 is a rectangular hole.

The fixed rod is in inserted fit with the connecting hole 22, and a fixed assembly connected with the fixed block 21 is arranged on the fixed rod.

When the practical use, the dead lever is provided with different length, and suitable dead lever is selected to the model of the iron core of processing as required, makes the lateral wall butt of dead lever and sinle silk to the size of adaptation iron core.

The fixing rod comprises a first connecting rod 23 and a second connecting rod 24, the first connecting rod 23 is a hollow cylinder, one end face of the first connecting rod 23 is communicated with the air, an inserting rod 3 is connected to the end face, far away from one end communicated with the air, of the first connecting rod 23, and the inserting rod 3 is a rectangular rod and is in inserting fit with the connecting hole 22.

Rotate on the lateral wall that is close to grafting pole 3 at head rod 23 and be connected with the rotation nut 31 of enclosing and establishing in the grafting pole 3 outside, the interval that forms between rotation nut 31 and the grafting pole 3 is the same with the interval that forms between connecting hole 22 to the fixed block 21 lateral wall, set up at the lateral wall of fixed block 21 with rotation nut 31 complex screw thread, after pegging graft the cooperation with grafting pole 3 and connecting hole 22, rotatory rotation nut 31, can be connected head rod 23 and fixed block 21.

Referring to fig. 4 and 5, the second connecting rod 24 is a cylinder, the second connecting rod 24 is in sliding fit with the first connecting rod 23, one end of the second connecting rod 24 is located at the outer side of the first connecting rod 23, the other end of the second connecting rod 24 is located at the inner side of the first connecting rod 23, a sliding block 241 is welded on the side wall of one end of the second connecting rod 24 located in the first connecting rod 23, a sliding groove 232 in sliding fit with the sliding block 241 is formed in the inner side wall of the first connecting rod 23, the sliding groove 232 is parallel to the central axis of the first connecting rod 23, and the sliding fit of the first connecting rod 23 and the second connecting rod 24 is realized through the sliding fit of the sliding block 241 and the sliding groove 232.

A rotating groove 233 is formed in one side, close to the end face of the first connecting rod 23 communicating with air, of the inner side wall of the first connecting rod 23, of the sliding groove 232, the rotating groove 233 is an annular groove, and the rotating groove 233 is parallel to the end face of the first connecting rod 23.

The rotating ring 231 is arranged in the rotating groove 233 in a rotating mode, two opposite side faces of the rotating groove 233 are provided with the annular limiting grooves 234, the side faces, close to the limiting grooves 234, of the rotating ring 231 are connected with the sliding blocks 235, the sliding blocks 235 are in plug-in fit with the limiting grooves 234, the faces, abutted to the limiting grooves 234, of the sliding blocks 235 are arc faces, the arc faces are the same as the radian of the inner side walls of the limiting grooves 234, and the positions of the limiting rotating ring 231 are limited through the fit of the sliding blocks 235 and the limiting grooves 234.

Referring to fig. 6, openings 236 are formed in the side wall of the first connecting rod 23 at positions corresponding to the rotating grooves 233, the openings 236 are symmetrically disposed, friction teeth are uniformly disposed on the outer side wall of the rotating ring 231, the friction teeth are exposed from the openings 236, and when the relative position of the second connecting rod 24 and the first connecting rod 23 needs to be adjusted, the rotating ring 231 is rotated at the openings 236.

An abutting plate 242 is screwed to an end surface of the second link 24 away from the first link 23, a rubber abutting plate 243 is attached to an end surface of the abutting plate 242 away from the second link 24, and the rubber abutting plate 243 reduces wear of the abutting plate 242 on the iron core.

When in actual use, the end face of the butt plate 242 far away from the second connecting rod 24 is an arc-shaped face, so that the inner side wall of the iron core is conveniently abutted.

A second adjusting and fixing device is provided on the rotating shaft 12, and the second adjusting and fixing device further fixes the position of the iron core.

Referring to fig. 1 and 3, the second adjusting fixture includes a positioning screw hole 5, a fixing ring plate 52, and a positioning rod 51.

The positioning screw holes 5 are uniformly arranged on the rod body of the rotating shaft 12.

The fixed ring dish 52 is the circular disk, set up in the middle part of fixed ring dish 52 with the 12 lateral walls butt complex connectors of axis of rotation, make fixed ring dish 52 can wear to establish in axis of rotation 12, locating lever 51 wears to establish on the lateral wall of fixed ring dish 52, and pierce through in the connector with 5 threaded connection of location screw, locating lever 51 and fixed ring dish 52 threaded connection, correspond the cooperation through locating lever 51 and location screw 5 to adapt to the iron core of different length.

An adjusting screw 53 penetrating through the fixed ring disc 52 is in threaded connection with the end face of the fixed ring disc 52, an annular abutting plate 54 is arranged on one side, close to the first support 11, of the adjusting screw 53, the adjusting screw 53 is in rotating connection with the abutting plate 54, the adjusting screw 53 can rotate relative to the abutting plate 54, and the abutting plate 54 can compress the iron core by rotating the adjusting screw 53 to further limit the iron core.

Referring to fig. 1 to the transformer, the production process thereof comprises the following steps:

the method comprises the following steps: the inserting rod 3 is inserted and matched with the connecting hole 22, and the rotating nut 31 is rotated to ensure that the first connecting rod 23 is fixedly connected with the fixed block 21 through threads;

step two: the iron core penetrates through the rotating shaft 12, so that the iron core is close to the side of the first support 11 and is abutted to the positioning plate 55, the inner side wall of the iron core is abutted to the abutting plate 242, the rotating ring 231 is rotated, the second connecting rod 24 is displaced relative to the first connecting rod 23, and the rubber abutting plate 243 abuts against the inner side wall of the iron core;

step three: the fixing ring disc 52 penetrates through the rotating shaft 12, the positioning rod 51 is in threaded connection with the positioning screw hole 5 closest to the iron core, the abutting plate 54 is made to be close to the iron core, the adjusting screw 53 is rotated, the abutting plate 54 abuts against the side wall of the iron core, and the positioning plate 55 is matched to further limit the iron core;

step four: the supporting cylinder 42 is started, the supporting cylinder 42 enables the stabilizing frame 41 to rotate to the position corresponding to the rotating shaft 12, and the telescopic cylinder 44 is started, so that the clamping rod 13 is in clamping fit with the clamping hole 46.

The implementation principle of the embodiment is as follows: with peg graft pole 3 and the cooperation of pegging graft of connecting hole 22, rotatory swivel nut 31, it is fixed to make head rod 23 and fixed block 21 threaded connection, then pass the axis of rotation 12 with the iron core, make the iron core be close to first support 11 place side, with locating plate 55 butt, and make the inside wall and the butt board 242 butt of iron core, rotatory swivel ring 231, make second connecting rod 24 remove relative head rod 23, thereby rubber butt piece 243 board supports tight iron core inside wall, pass axis of rotation 12 with fixed ring dish 52, and with locating lever 51 and the most location screw 5 threaded connection who is close to the iron core, make and support tight plate 54 and be close to the iron core, rotate adjusting screw 53, support tight plate 54 and iron core lateral wall butt, it is further spacing to the iron core with locating plate 55 cooperation, thereby reach the iron core of the different models of adaptation, and fixed, the effect of spacing iron core.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. Production facility of transformer, be in including frame (1), setting axis of rotation (12) on frame (1), its characterized in that: the machine base (1) is provided with a stabilizing device which is used for being in rotating fit with the rotating shaft (12) and increasing the stability of the rotating shaft (12), wherein the rotating shaft (12) is provided with a first adjusting and fixing device which is used for fixing and adapting iron cores of different models;

be provided with on frame (1) with axis of rotation (12) normal running fit's first support (11), first support (11) are located axis of rotation (12) and keep away from one side of stabilising arrangement, first regulation fixing device includes: the fixing device comprises a placing groove (2) arranged on the side wall, close to the stabilizing device, of the first support (11) and located on the rotating shaft (12), a fixing block (21) arranged in the placing groove (2), a connecting hole (22) arranged on the fixing block (21), and a fixing rod matched and fixed with the connecting hole (22), wherein a fixing assembly in threaded fit with the fixing rod is arranged on the outer side wall of the fixing block (21);

the placing grooves (2) are symmetrically arranged on the outer side wall of the rotating shaft (12), the fixing block (21) is a cylinder, and is arranged at the bottom of the placing groove (2), the fixed rod comprises a first connecting rod (23) which is in inserted connection and matching with the connecting hole (22) and a second connecting rod (24) which is in sliding matching with the first connecting rod (23), the first connecting rod (23) is a hollow cylinder, the second connecting rod (24) is inserted in the first connecting rod (23) in a sliding way, the inner side wall of the first connecting rod (23) is rotatably provided with a rotating ring (231), the inner side wall of the rotating ring (231) is provided with threads, the outer side wall of the second connecting rod (24) is provided with threads matched with the inner side wall of the rotating ring (231), an opening (236) for a person to rotate the rotating ring (231) is formed in the position, corresponding to the rotating ring (231), of the side wall of the first connecting rod (23).

2. A transformer production plant according to claim 1, wherein one end of the second connection rod (24) is located outside the first connection rod (23), a sliding block (241) is arranged on the side wall of the second connecting rod (24) which is positioned at the inner side of the first connecting rod (23), the inner side wall of the first connecting rod (23) is provided with a sliding groove (232) which is in sliding fit with the sliding block (241), an annular rotating groove (233) is arranged on the inner side wall of the first connecting rod (23) which is positioned at one side of the sliding groove (232) far away from the fixed block (21), the position of the rotating groove (233) corresponds to the position of the opening (236), two opposite side walls of the rotating groove (233) are provided with annular limiting grooves (234), and sliding blocks (235) which are matched with the limiting grooves (234) in a sliding and inserting manner are arranged on two opposite end faces of the rotating ring (231).

3. The apparatus for producing a transformer according to claim 2, wherein the fixing assembly comprises: the connecting rod (3) is arranged on the end face, close to the fixed block (21), of the rotating ring (231) of the first connecting rod (23), the rotating nut (31) is in rotating fit with the outer side wall of the first connecting rod (23), the rotating nut (31) is arranged on the outer side wall of the fixed block (21), the rotating nut (31) is matched with threads, the connecting rod (3) is a rectangular rod, and the connecting hole (22) is identical to the connecting rod (3) in shape.

4. The apparatus for producing a transformer according to claim 1, wherein the stabilizing means comprises: a second bracket (4) arranged on the machine base (1), a stabilizing frame (41) rotationally connected with the second bracket (4), a supporting cylinder (42) is arranged between the second bracket (4) and the stabilizing frame (41), the outer side wall of the supporting cylinder (42) is hinged with the second bracket (4), the telescopic shaft of the supporting cylinder (42) is hinged with the stabilizing frame (41), an installation cylinder (43) is arranged at one end of the stabilizing frame (41) far away from the second bracket (4), a telescopic cylinder (44) is arranged in the mounting cylinder (43), a telescopic shaft of the telescopic cylinder (44) is rotatably provided with a limit column (45), the end surface of the limit column (45) far away from the telescopic cylinder (44) is provided with a rectangular clamping hole (46), the end face, close to the clamping hole (46), of the rotating shaft (12) is provided with a rectangular clamping rod (13) matched with the clamping hole (46).

5. The apparatus for producing transformer of claim 1, wherein the rotating shaft (12) is further provided with a second adjusting fixture, the second adjusting fixture comprising: the positioning screw hole (5) arranged on the side wall of the rotating shaft (12), the fixing ring disc (52) arranged on the rotating shaft (12) in a penetrating mode, and the positioning rod (51) in threaded fit with the fixing ring disc (52) and the positioning screw hole (5), the fixing ring disc (52) is connected with an adjusting screw rod (53) penetrating through the fixing ring disc in a threaded mode, one side, close to the first support (11), of the adjusting screw rod (53) is provided with a pressing plate (54), and the adjusting screw rod (53) is connected with the pressing plate (54) in a rotating mode.

6. The production equipment of the transformer according to claim 3, wherein an abutting plate (242) is connected to one end of the second connecting rod (24) located outside the first connecting rod (23) in a threaded manner, the abutting plate (242) is an arc-shaped plate and abuts against the inner side wall of the iron core, and a rubber abutting plate (243) is arranged on the side of the abutting plate (242) far away from the second connecting rod (24).

7. The production equipment of the transformer according to claim 1, wherein a fixed seat is arranged at one end of the rotating shaft (12) far away from the second support (4), the fixed seat comprises a connecting cylinder (14) connected with the first support (11) and a vertically arranged tightening disc (15), the diameter of the tightening disc (15) is larger than that of the connecting cylinder (14), a connecting bolt (16) is connected to the end face of the tightening disc (15) around the connecting cylinder (14) in a threaded manner, the connecting bolt (16) penetrates through the tightening disc (15), a pressing plate (18) is connected to one side of the tightening disc (15) far away from the rotating shaft (12) through an elastic piece (17), and the pressing plate (18) is abutted to the connecting bolt (16).

8. Process for the production of a production facility for transformers according to any of the claims 1 to 7, comprising the steps of,

the method comprises the following steps: the fixing rod is in inserted fit with the connecting hole (22), the rotating nut (31) is rotated, and the first connecting rod (23) is in threaded connection with the fixing block (21) and fixed;

step two: the iron core penetrates through the rotating shaft (12), so that the iron core is close to the side of the first support (11), the inner side wall of the iron core is abutted to the abutting plate (242), the rotating ring (231) is rotated, the second connecting rod (24) moves relative to the first connecting rod (23), and the abutting plate (242) abuts against the inner side wall of the iron core;

step three: the fixing ring disc (52) penetrates through the rotating shaft (12), the positioning rod (51) is in threaded connection with the positioning screw hole (5) closest to the iron core, the abutting plate (54) is close to the iron core, the adjusting screw rod (53) is adjusted, the abutting plate (54) is abutted against the side wall of the iron core, and the iron core is further abutted against;

step four: the supporting cylinder (42) is started, the supporting cylinder (42) enables the stabilizing frame (41) to rotate to the position corresponding to the rotating shaft (12), and the telescopic cylinder (44) is started, so that the clamping rod (13) is in clamping fit with the clamping hole (46).