CN115229014A

CN115229014A - Three-phase asynchronous motor fixed bolster contour machining equipment

Info

Publication number: CN115229014A
Application number: CN202211156761.7A
Authority: CN
Inventors: 于金亮
Original assignee: Shandong Ruibo Motor Co ltd
Current assignee: Shandong Ruibo Motor Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-10-25
Anticipated expiration: 2042-09-22
Also published as: CN115229014B

Abstract

The invention discloses a three-phase asynchronous motor fixed support forming processing device which comprises a lower module and an upper module, wherein the lower module and the upper module are matched with each other to extrude, and can perform stamping processing on a plate between the lower module and the upper module, so that the processing work of a fixed support is completed; the lower die set comprises two symmetrically arranged die columns, empty grooves are formed in the circumferential outer walls of the die columns, a first die plate is obliquely arranged on the die columns, and a second die plate is arranged above the first die plate; carry out continuous extrusion processing to panel through adopting last module and lower module complex mode, can realize the one shot forming processing work of panel, effectively simplify the forming means of panel, simplify panel processing technology step, improve work efficiency, save the cost input of equipment simultaneously.

Description

Three-phase asynchronous motor fixed bolster contour machining equipment

Technical Field

The invention relates to the technical field of motor auxiliary structure processing in emerging strategic industry, in particular to three-phase asynchronous motor fixing support forming processing equipment.

Background

As is well known, a three-phase asynchronous motor is a motor powered by a 380V three-phase alternating current power supply (with a phase difference of 0 degree), and because a rotor and a stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds, and have slip ratios, the three-phase asynchronous motor is called as a three-phase asynchronous motor.

When three-phase asynchronous motor assembles, need erect the fixed bolster in the inside of motor casing, as shown in fig. 8, so as to support the inside supporting spare part of motor, conveniently provide fixed position for spare part, the processing of fixed bolster is generally formed through bending or punching press processing, because the shape of fixed bolster is comparatively special, traditional processing mode needs the completion course of working of many processing equipment cooperations realization fixed bolster, and the required manufacturing procedure of this kind of production mode is longer, the process steps are more, work efficiency is lower, the equipment that relates to simultaneously is more, the cost drops into great.

Disclosure of Invention

In order to solve the technical problem, the invention provides a three-phase asynchronous motor fixing support forming and processing device.

In order to achieve the purpose, the invention adopts the technical scheme that:

the forming and processing equipment for the three-phase asynchronous motor fixing support comprises a lower module and an upper module, wherein the lower module and the upper module are matched with each other to extrude, and can be used for stamping a plate between the lower module and the upper module, so that the processing work of the fixing support is completed;

the lower die set comprises two symmetrically arranged die columns, empty grooves are formed in the outer walls of the circumferences of the die columns, a first die plate is obliquely arranged on the die columns, and a second die plate is arranged above the first die plate;

the lower die set comprises a lower die, two grooves are symmetrically formed in the outer side wall of the lower die, two third templates are symmetrically arranged on the outer side of the lower die, and a fourth template is arranged above the third templates.

Further, the lower module still includes the base, has seted up two cambered surface grooves and two inclined plane grooves in the base to cambered surface groove and inclined plane groove intercommunication, pan feeding groove and two are seted up at the top of base and are accomodate the groove, and the pan feeding groove is located two and accomodates between the groove to cambered surface groove, inclined plane groove, pan feeding groove and accomodate the groove intercommunication.

Furthermore, a sliding opening is vertically formed between the cambered surface groove and the inclined surface groove, a straight tooth row is arranged in the sliding opening in a sliding mode, and the top of the straight tooth row is connected with the bottom of the second template;

tooth grooves are formed in the circumferential outer wall of the die column, and teeth in the tooth grooves are meshed with the straight tooth rows;

the first templates on the mold columns are provided with a plurality of first templates, and the straight gear rows penetrate through gaps between every two adjacent first templates.

Further, be provided with the arc guide rail on the post lateral wall, the arc guide rail is coaxial with the post, and the slip is provided with the arc slider on the arc guide rail, is fixed with the mounting panel on the arc slider, and the outer end of mounting panel is fixed on the cambered surface inslot wall, is connected with first leaf spring between arc guide rail and the arc slider.

Furthermore, a top plate is vertically arranged in the feeding groove, two limiting plates are arranged at the top of the top plate, and two slots are formed in the bottom of the lower pressing die;

the base is passed in the slip of roof bottom to the roof bottom is provided with the baffle, installs the second leaf spring on the baffle, and the outer end of second leaf spring is fixed in the base bottom.

Further, still include the segmental plate, the outside at the die is established to the segmental plate slip cap, is connected with the third leaf spring between segmental plate and the die, and the third template sets up the inclined plane sliding connection of bottom and third template for the inclined plane segmental plate towards the lateral wall of die, and the opening has been seted up to the tip of segmental plate, is provided with the fourth leaf spring in the opening, and the outer end and the third template of fourth leaf spring are connected.

Further, the top of the third template is provided with a first guide rod, the top of the first guide rod is slidably inserted into the fourth template, the fourth template is obliquely provided with a second guide rod towards the side wall of the arched plate, and the second guide rod is slidably inserted into the arched plate.

Furthermore, two worm wheels are rotatably arranged in the arched plate, a worm is meshed between the two worm wheels and is rotatably installed on the arched plate, the tooth shapes of the two sides of the worm along the axis direction of the worm are opposite in direction, worm tooth rows are vertically meshed on the worm wheels, the bottoms of the worm tooth rows are fixed at the top of the lower pressing die, and the tops of the worm tooth rows slide through the arched plate;

and a hydraulic cylinder is arranged at the top of the arched plate.

Furthermore, a material opening is formed in the side wall of the base, so that the formed fixing support can be taken out through the material opening. Compared with the prior art, the invention has the beneficial effects that: carry out continuous extrusion processing to panel through adopting last module and lower module complex mode, can realize the one shot forming processing work of panel, effectively simplify the forming means of panel, simplify panel processing technology step, improve work efficiency, save the cost input of equipment simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a cross-sectional view of the base of FIG. 1;

FIG. 3 is an enlarged view of the lower module of FIG. 2;

FIG. 4 is an enlarged view of the base of FIG. 2;

FIG. 5 is a cross-sectional, oblique and enlarged view of the segmental plate in FIG. 1;

FIG. 6 is a schematic view of a third template of FIG. 1 in a partially enlarged configuration;

FIG. 7 is a schematic view showing a structure of a mold clamping state in the present invention;

FIG. 8 is a schematic structural view of a processed product of the present invention;

in the drawings, the reference numbers: 1. a mold pillar; 2. a first template; 3. a second template; 4. pressing a die; 5. a third template; 6. a fourth template; 7. a base; 8. a cambered surface groove; 9. an inclined plane groove; 10. a feeding groove; 11. a receiving groove; 12. a sliding port; 13. straight tooth rows; 14. an arc-shaped guide rail; 15. an arc-shaped sliding block; 16. mounting a plate; 17. a first plate spring; 18. a top plate; 19. a limiting plate; 20. a baffle plate; 21. a second plate spring; 22. an arcuate plate; 23. a third plate spring; 24. a fourth plate spring; 25. a first guide bar; 26. a second guide bar; 27. a worm gear; 28. a worm; 29. a worm gear row; 30. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.

As shown in fig. 1 to 7, the forming and processing equipment for the fixing bracket of the three-phase asynchronous motor comprises a lower module and an upper module, wherein the lower module and the upper module are matched with each other to extrude, and can perform stamping processing on a plate between the lower module and the upper module, so that the processing work of the fixing bracket is completed;

the lower die set comprises two symmetrically arranged die columns 1, empty grooves are formed in the outer circumferential walls of the die columns 1, a first die plate 2 is obliquely arranged on each die column 1, and a second die plate 3 is arranged above each first die plate 2;

the lower die set comprises a lower die 4, two grooves are symmetrically formed in the outer side wall of the lower die 4, two third die plates 5 are symmetrically arranged on the outer side of the lower die 4, and a fourth die plate 6 is arranged above the third die plates 5.

Specifically, the dead slot direction slope on the post 1, the border position of dead slot downside corresponds with 4 bottoms of swage down, so when 4 downstream of swage down, 4 bottoms of swage down can contact with the border position of dead slot downside and promote the post 1 to rotate, the border position of dead slot upside corresponds with 4 groove position of swage down, the slope opposite direction of the first template 2 on two posts 1, the arc wall has been seted up on the first template 2, the lateral wall of third template 5 sets up to the arc bulge form, and the arc wall corresponds with the arc bulge position on the third template 5 on the first template 2, be provided with the right angle groove on the second template 3, and the slope of right angle groove direction is downward, the right angle border position on the fourth template 6 corresponds with the corner groove position on the second template 3.

In actual use, a plate is placed at the top of the lower die set, the upper die set is pushed to move downwards, the lower pressing die 4, the two third die plates 5 and the two fourth die plates 6 synchronously move downwards, the bottom of the lower pressing die 4 carries out pressing deformation treatment on the plate, when the lower pressing die 4 pushes the plate to move to the edge position of the lower side of the empty groove on the die column 1, the lower pressing die 4 pushes the die column 1 to rotate, the edge position of the upper side of the empty groove pushes the plate to be sunken into the groove on the lower pressing die 4, so that the plate deforms along the shape of the groove on the side wall of the lower pressing die 4, meanwhile, the inner wall of the empty groove pushes the plate to wrap the bottom of the lower pressing die 4, and when the die column 1 rotates, the die column 1 drives the first die plate 2 to rotate, promote second template 3 upward movement to regulation position simultaneously, 4 lateral wall directions of arc wall orientation downward moulding die on the first template 2, promote the first outside of third template 5 and remove, third template 5 is crowded into the arc wall on the first template 2 with panel in, thereby make panel take place deformation on first template 2, promote the 6 outside lateral shifting of fourth template simultaneously, right angle limit on the fourth template 6 promotes panel and gets into the right angle inslot on the second template 3, panel takes place deformation on second template 3, panel warp the completion between last module and lower module this moment, and panel has realized one shot forming processing through the cooperation extrusion work of last module and lower module.

It can be seen that through adopting last module and lower module complex mode to carry out continuous extrusion processing to panel, can realize the one shot forming processing work of panel, effectively simplify the forming mode of panel, simplify panel processing technology step, improve work efficiency, save the cost input of equipment simultaneously.

As shown in fig. 4, as a preferred embodiment of the foregoing embodiment, the lower die set further includes a base 7, two arc grooves 8 and two inclined grooves 9 are formed in the base 7, the arc grooves 8 are communicated with the inclined grooves 9, a feeding groove 10 and two accommodating grooves 11 are formed in the top of the base 7, the feeding groove 10 is located between the two accommodating grooves 11, and the arc grooves 8, the inclined grooves 9, the feeding groove 10 are communicated with the accommodating grooves 11.

Specifically, two cambered surface grooves 8 are located the left and right sides in mould post 1, two inclined plane grooves 9 are located the left and right sides in mould post 1, cambered surface groove 8 and inclined plane groove 9 intercommunication of 1 homonymy of mould post, mould post 1 sets up in cambered surface groove 8, first template 2 sets up in inclined plane groove 9, the inner wall slope in inclined plane groove 9, the lateral wall of first template 2 and the slope inner wall contact in inclined plane groove 9, the top of first template 2 and second template 3 are all accomodate in accomodating groove 11.

When the plates need to be punched, the plates are placed at the top of the base 7, the bottom of the lower pressing die 4 penetrates through the feeding groove 10 and presses the plates into the feeding groove 10, at the moment, the inner side wall of the feeding groove 10 carries out limiting bending processing on the plates, so that the shapes of the plates deform, when the die column 1 rotates in the arc groove 8, the die column 1 pushes the first template 2 to rotate, the outer end of the first template 2 extends out of the upper portion of the base 7 in the accommodating groove 11, the second template 3 moves up to the upper portion of the base 7 in the accommodating groove 11, when the lower pressing die 4 stops moving, the third template 5 continues to move downwards and presses the plates to the upper surface of the base 7, so that the plates deform at the edge position of the top of the feeding groove 10 at a right angle, when the third template 5 pushes the plates to be in contact with the upper surface of the base 7, the third template 5 stops moving longitudinally, the third template 5 moves horizontally outwards, the third template 5 pushes the plates to press the plates into the arc grooves in the first template 2, so that the base 7 is matched with an upper die set and a lower die set and supports the first template 2.

Through seting up and accomodating groove 11, can conveniently accomodate first template 2 and second template 3 and hide, conveniently make panel tiling at base 7 upper surface.

As shown in fig. 3 to 4, as a preferable example of the above embodiment, a sliding opening 12 is vertically formed between the arc groove 8 and the inclined groove 9, a straight rack 13 is slidably disposed in the sliding opening 12, and the top of the straight rack 13 is connected to the bottom of the second die plate 3;

the outer wall of the circumference of the die column 1 is provided with a tooth socket, and teeth in the tooth socket are meshed with the straight tooth row 13;

a plurality of first templates 2 are arranged on the mold column 1, and the straight gear row 13 penetrates through a gap between every two adjacent first templates 2.

Specifically, when the column 1 rotates, the column 1 pushes the straight rack 13 to move upwards through the teeth thereon, thereby pushing the second die plate 3 to move upwards to a predetermined position, and the sliding opening 12 guides the straight rack 13.

In practical use, because the top of the first template 2 and the second template 3 are both positioned in the accommodating groove 11, the moving speed of the straight rack 13 pushed by the mold column 1 is higher than that of the first template 2 pushed by the mold column 1, so that the first template 2 and the second template 3 are prevented from colliding.

As shown in fig. 3, as a preferable example of the above embodiment, an arc-shaped guide rail 14 is provided on a side wall of the mold column 1, the arc-shaped guide rail 14 is coaxial with the mold column 1, an arc-shaped slider 15 is slidably provided on the arc-shaped guide rail 14, an installation plate 16 is fixed on the arc-shaped slider 15, an outer end of the installation plate 16 is fixed on an inner wall of the arc-shaped groove 8, and a first plate spring 17 is connected between the arc-shaped guide rail 14 and the arc-shaped slider 15.

Specifically, when the mold column 1 rotates, the mold column 1 drives the arc-shaped guide rail 14 and the arc-shaped sliding block 15 to slide relatively, the arc-shaped guide rail 14, the arc-shaped sliding block 15 and the mounting plate 16 can support the mold column 1, the mold column 1 can be conveniently reset by arranging the first plate spring 17, and the inclined plane in the inclined plane groove 9 can limit the first template 2, so that the mold column 1 is limited.

As shown in fig. 4, as a preferred embodiment of the present invention, a top plate 18 is vertically disposed in the feeding groove 10, two limiting plates 19 are disposed on the top of the top plate 18, and two slots are disposed at the bottom of the lower pressing mold 4;

the bottom of the top plate 18 slides through the base 7, a baffle plate 20 is arranged at the bottom of the top plate 18, a second plate spring 21 is mounted on the baffle plate 20, and the outer end of the second plate spring 21 is fixed at the bottom of the base 7.

Specifically, through setting up two limiting plates 19, can place panel between two limiting plates 19, thereby fix a position panel, limiting plate 19 can insert in the slot simultaneously, through setting up roof 18, can conveniently produce thrust to the panel of 4 bottoms on the lower die, thereby make panel paste apply 4 bottoms on the lower die and make panel keep the horizontality, when 4 promotion roofs on the lower die move down, roof 18 promotes baffle 20 and removes, elastic deformation takes place for second leaf spring 21, baffle 20 can be spacing to the position of roof 18.

As shown in fig. 5 to 6, as a preferable embodiment, the die further includes a bow-shaped plate 22, the bow-shaped plate 22 is slidably sleeved outside the lower die 4, a third leaf spring 23 is connected between the bow-shaped plate 22 and the lower die 4, a side wall of the third die plate 5 facing the lower die 4 is provided with a bottom of the inclined plane bow-shaped plate 22 slidably connected with an inclined plane of the third die plate 5, an end of the bow-shaped plate 22 is provided with a notch, a fourth leaf spring 24 is arranged in the notch, and an outer end of the fourth leaf spring 24 is connected with the third die plate 5.

Specifically, the arched plate 22 is pushed to move downwards, the arched plate 22 drives the lower pressing die 4 to move synchronously, when the lower pressing die 4 moves to a specified position, the bottom of the inner wall of the base 7 can limit the bottom of the lower pressing die 4, the lower pressing die 4 stops moving, the arched plate 22 continues to move, the third leaf spring 23 elastically deforms, the third template 5 continues to move downwards and flatly presses the plate to the upper surface of the base 7, after the plate is flatly pressed, the third template 5 stops vertically moving, the arched plate 22 continues to move and pushes the third template 5 outwards and horizontally through an inclined plane on the third template 5, the third template 5 presses the plate into the first template 2, and at the moment, the fourth leaf spring 24 elastically deforms.

As shown in fig. 6, as a preferable example of the above embodiment, the third form 5 is provided with a first guide bar 25 at the top, the first guide bar 25 is inserted into the fourth form 6 in a sliding manner, the fourth form 6 is provided with a second guide bar 26 inclined toward the side wall of the arcuate plate 22, and the second guide bar 26 is inserted into the arcuate plate 22 in a sliding manner.

Specifically, when the third form 5 moves to the outside, the third form 5 pushes the fourth form 6 to move to the outside through the first guide bar 25, and at this time, the fourth form 6 moves toward the second form 3 and performs the crush deformation process on the sheet material, and the second guide bar 26 can guide the fourth form 6.

In actual use, because the cambered plate 22 moves downwards synchronously, the cambered plate 22 generates downward thrust on the fourth template 6 through the second guide rod 26, and because the second guide rod 26 inclines, in the process that the fourth template 6 moves outwards, the second guide rod 26 guides the fourth template 6 and enables the fourth template 6 to move upwards in an inclined mode, so that the action of the cambered plate 22 on the fourth template 6 and the action of the third template 5 on the fourth template 6 are partially offset, when the inclination angle of the second guide rod 26 is large, the comprehensive moving direction of the fourth template 6 inclines upwards, and when the inclination angle of the second guide rod 26 is small, the comprehensive moving direction of the fourth template 6 inclines downwards, in the embodiment, the position plate is pressed into a right-angle groove in the second template 3, and the fourth template 6 needs to move upwards in an inclined mode.

As shown in fig. 5, as a preferred embodiment of the above embodiment, two worm wheels 27 are rotatably arranged in the arcuate plate 22, a worm 28 is engaged between the two worm wheels 27, the worm 28 is rotatably mounted on the arcuate plate 22, the teeth directions of the two sides of the worm 28 along the axial direction are opposite, a worm tooth row 29 is vertically engaged on the worm wheel 27, the bottom of the worm tooth row 29 is fixed on the top of the lower die 4, and the top of the worm tooth row 29 slides through the arcuate plate 22;

the top of the bow plate 22 is provided with a hydraulic cylinder 30.

Specifically, because two worm wheels 27 all are connected with worm 28 meshing to make two worm wheels 27 be in the synchronous motion state, when the bed die 4 removed, two worm wheels 27 respectively with two worm tooth row 29 relative motion, through adopting worm wheel 27, worm 28 and worm tooth row 29's structure, can conveniently carry out the direction processing to bed die 4, conveniently make bed die 4 keep translational motion simultaneously, avoid bed die 4 slope, can promote bow-shaped plate 22 through pneumatic cylinder 30 and reciprocate.

As shown in fig. 1, as a preferable example of the above embodiment, a material opening is opened on a side wall of the base 7, so that the molded fixing bracket can be taken out through the material opening.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.

Claims

1. The forming and processing equipment for the fixing support of the three-phase asynchronous motor is characterized by comprising a lower module and an upper module, wherein the lower module and the upper module are matched with each other to extrude and can perform stamping processing on a plate between the lower module and the upper module, so that the processing work of the fixing support is completed;

the lower die set comprises two symmetrically arranged die columns (1), empty grooves are formed in the circumferential outer walls of the die columns (1), a first template (2) is obliquely arranged on the die columns (1), and a second template (3) is arranged above the first template (2);

the lower die set comprises a lower die (4), two grooves are symmetrically formed in the outer side wall of the lower die (4), two third templates (5) are symmetrically arranged on the outer side of the lower die (4), and a fourth template (6) is arranged above the third templates (5).

2. The forming and processing equipment for the fixed bracket of the three-phase asynchronous motor according to claim 1, wherein the lower die set further comprises a base (7), two arc-shaped grooves (8) and two inclined-plane grooves (9) are formed in the base (7), the arc-shaped grooves (8) are communicated with the inclined-plane grooves (9), a feeding groove (10) and two accommodating grooves (11) are formed in the top of the base (7), the feeding groove (10) is located between the two accommodating grooves (11), and the arc-shaped grooves (8), the inclined-plane grooves (9), the feeding groove (10) are communicated with the accommodating grooves (11).

3. The forming and processing equipment for the fixing bracket of the three-phase asynchronous motor according to claim 2, wherein a sliding opening (12) is vertically formed between the cambered surface groove (8) and the inclined surface groove (9), a straight rack (13) is arranged in the sliding opening (12) in a sliding manner, and the top of the straight rack (13) is connected with the bottom of the second template (3);

tooth grooves are formed in the circumferential outer wall of the die column (1), and teeth in the tooth grooves are meshed and connected with the straight tooth rows (13);

a plurality of first templates (2) are arranged on the mold column (1), and a straight tooth row (13) penetrates through a gap between every two adjacent first templates (2).

4. The forming and processing equipment for the fixing bracket of the three-phase asynchronous motor according to claim 3, wherein the side wall of the die post (1) is provided with an arc-shaped guide rail (14), the arc-shaped guide rail (14) is coaxial with the die post (1), the arc-shaped guide rail (14) is provided with an arc-shaped sliding block (15) in a sliding manner, the arc-shaped sliding block (15) is fixed with a mounting plate (16), the outer end of the mounting plate (16) is fixed on the inner wall of the arc-shaped groove (8), and a first plate spring (17) is connected between the arc-shaped guide rail (14) and the arc-shaped sliding block (15).

5. The forming and processing equipment for the fixing support of the three-phase asynchronous motor according to claim 4, wherein a top plate (18) is vertically arranged in the feeding groove (10), two limiting plates (19) are arranged at the top of the top plate (18), and two slots are formed at the bottom of the lower pressing die (4);

the bottom of the top plate (18) penetrates through the base (7) in a sliding mode, a baffle plate (20) is arranged at the bottom of the top plate (18), a second plate spring (21) is installed on the baffle plate (20), and the outer end of the second plate spring (21) is fixed to the bottom of the base (7).

6. The three-phase asynchronous motor fixed support forming processing equipment as claimed in claim 5, further comprising a bow-shaped plate (22), wherein the bow-shaped plate (22) is slidably sleeved on the outer side of the lower pressing die (4), a third leaf spring (23) is connected between the bow-shaped plate (22) and the lower pressing die (4), the side wall of the third die plate (5) facing the lower pressing die (4) is provided with an inclined plane, the bottom of the inclined plane bow-shaped plate (22) is slidably connected with the inclined plane of the third die plate (5), an opening is formed in the end part of the bow-shaped plate (22), a fourth leaf spring (24) is arranged in the opening, and the outer end of the fourth leaf spring (24) is connected with the third die plate (5).

7. A three-phase asynchronous motor fixed bolster shaping equipment of claim 6, characterized in that, the third template (5) is provided with the first guide bar (25) on the top, the first guide bar (25) is inserted into the fourth template (6) on the top in a sliding way, the fourth template (6) is provided with the second guide bar (26) towards the side wall of the bow-shaped plate (22) in an inclined way, and the second guide bar (26) is inserted into the bow-shaped plate (22) in a sliding way.

8. The forming and processing device for the three-phase asynchronous motor fixing support as claimed in claim 7, wherein two worm wheels (27) are rotatably arranged in the cambered plate (22), a worm (28) is arranged between the two worm wheels (27) in a meshing manner, the worm (28) is rotatably installed on the cambered plate (22), the tooth shapes of the two sides of the worm (28) along the axial direction are opposite, a worm gear row (29) is vertically meshed with the worm wheels (27), the bottom of the worm gear row (29) is fixed at the top of the lower pressing die (4), and the top of the worm gear row (29) slides through the cambered plate (22);

and a hydraulic cylinder (30) is arranged at the top of the arched plate (22).

9. The forming and processing equipment for the fixing support of the three-phase asynchronous motor according to claim 8, characterized in that a material opening is arranged on the side wall of the base (7) so as to take out the formed fixing support through the material opening.