CN211938982U

CN211938982U - Stator die casting die with location structure

Info

Publication number: CN211938982U
Application number: CN202020476425.0U
Authority: CN
Inventors: 朱卿
Original assignee: Taicang Congyue Hydraulic Machinery Co ltd
Current assignee: Taicang Congyue Hydraulic Machinery Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-17
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a stator die casting die with location structure, belongs to the advanced preparation processing technology field of high added value, special properties steel, alloy and goods, includes mould lifting unit, lower mould horizontal drive subassembly, frame, work platform, goes up mould, lower mould, goes up the mould cavity, lower mould cavity, a set of guide post one, a set of guide post mount pad, a set of thimble, lower mould mount pad, guide post two and lower mould backing plate. Stator die casting die with location structure, structural design is reasonable, high durability and convenient use, adaptability is good, through the guide post structure of last mould and the lower mould on setting up, make go up the lower mould compound die in-process and go on smoothly, through the last mould lifting unit who sets up, the mould reciprocates on the drive that can be stable, thereby carry out die sinking and compound die, the lower mould horizontal drive subassembly of setting can the automatic drive carry out the removal of lower mould, thereby be convenient for carry out the clearance and the maintenance of lower mould, the design of this structure can use manpower sparingly greatly, use safe and reliable.

Description

Stator die casting die with location structure

Technical Field

The utility model belongs to the technical field of the advanced preparation processing of high added value, special properties steel, alloy and goods, specifically, relate to a stator die casting die with location structure.

Background

Die casting is a method of casting liquid forging, and die casting is a process performed on a die casting and forging machine. During die casting, molten metal is filled into a cavity (a pressure chamber cavity) of a die casting die on a die casting die forging machine, and pressure forging is performed along with the cooling process of the molten metal, so that the mechanical property of a metal blank is improved, and a die casting product is obtained.

The die sleeve of the commonly used die casting die is fixedly connected to the die leg through a positioning pin. However, in the die casting process, the die and the press are easily damaged due to the offset of the position between the die leg and the die case. Therefore, how to improve the positioning precision between the mold foot and the mold sleeve is a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a stator die casting die with location structure has solved the die casting die among the prior art at work piece die-casting in-process, and the location effect of mould is poor, takes place to remove easily, has reduced the problem of machining precision.

The technical scheme is as follows: the utility model provides a stator die-casting die with a positioning structure, which comprises an upper die lifting component, a lower die horizontal driving component, a frame, a working platform, an upper die, a lower die, an upper die cavity, a lower die cavity, a group of guide post I, a group of guide post mounting seat, a group of thimble, a lower die mounting seat, a guide post II and a lower die backing plate, wherein the lower die backing plate is fixedly arranged on the lower die mounting seat, the lower die mounting seat is fixedly connected with the lower die through a screw, the lower end parts of the group of thimble and the guide post II are fixedly arranged on the lower die backing plate, the upper end parts of the group of thimble and the guide post II extend into the lower die, an upper die cover is arranged on the upper end surface of the lower die, the upper die cavity is arranged on the lower end surface of the upper die, the upper end parts of the group of the thimble can extend into the cavity, the group of the guide post mounting seat is fixedly arranged in the, a set of guide post one and a set of guide post mount pad one-to-one set up to the lower tip of guide post one is fixed to be set up in guide post one, the last tip of a set of guide post one stretches out the mould, it can overlap and establish on a set of guide post one to go up the mould, work platform is fixed to be set up in the frame, it sets up on the roof of frame to go up mould lifting unit, the fixed setting of lower mould horizontal drive subassembly is on work platform, go up mould and last mould lifting unit fixed connection, the lower mould sets up on lower mould horizontal drive subassembly, it is located the top of lower mould to go up the mould.

Furthermore, foretell stator die casting die with location structure, go up mould lifting unit and include mounting panel, deflector one, deflector two, deflector three, deflector four, lifter plate one, lifter plate two and lift drive assembly, the mounting panel is fixed to be set up on the roof of frame, lift drive assembly is fixed to be set up on the mounting panel to lift drive assembly and lifter plate one and lifter plate two equal fixed connection, the upper end of deflector one, deflector two, deflector three and deflector four all fixes and sets up on the roof of frame, lifter plate one and deflector two sliding connection, lifter plate two and deflector three and deflector four sliding connection, it sets up between the lower tip of lifter plate one and lifter plate two to go up the mould fixed.

Furthermore, in the stator die-casting die with the positioning structure, the first guide plate, the second guide plate, the third guide plate and the fourth guide plate are vertically arranged, the first guide plate and the second guide plate are symmetrically arranged, and the third guide plate and the fourth guide plate are symmetrically arranged.

Furthermore, in the stator die-casting die with the positioning structure, the two vertical side walls of the first guide plate, the second guide plate, the third guide plate and the fourth guide plate are respectively provided with a sliding groove, the two vertical side walls of the first lifting plate and the second lifting plate are respectively provided with a first sliding rail, the first sliding rail is arranged in the sliding grooves, and the first sliding rail can slide up and down in the sliding grooves.

Further, foretell stator die casting die with location structure, lift drive assembly includes a supporting seat of pivot that lift driving motor, lift drive speed reducer, pivot one, two symmetries set up, straight-tooth bevel gear one, straight-tooth bevel gear two, straight-tooth bevel gear three, straight-tooth bevel gear four, screw rod one and screw rod two, a supporting seat of pivot that lift driving motor, lift drive speed reducer and two symmetries set up all sets up on the mounting panel, lift driving motor and lift drive speed reducer are connected, lift drive speed reducer and pivot one are connected, erect respectively on a supporting seat of pivot that two symmetries set up at the both ends of pivot one, straight-tooth bevel gear one and straight-tooth bevel gear two are all connected with pivot one through the key, straight-tooth bevel gear three is connected with screw rod one, straight-tooth bevel gear four is connected with screw rod two, the mounting plate is provided with a first screw rod supporting seat and a second screw rod supporting seat, the first screw rod is arranged on the first screw rod supporting seat, and the second screw rod is arranged on the second screw rod supporting seat.

Furthermore, according to the stator die-casting die with the positioning structure, the first sliding block is arranged on the vertical surface of the first lifting plate, the second sliding block is arranged on the vertical surface of the second lifting plate, the first sliding block is in threaded connection with the first screw rod, and the second sliding block is in threaded connection with the second screw rod. The first screw and the second screw rotate synchronously, and the first slider and the second slider can be driven to lift synchronously, so that the upper die can lift stably.

Furthermore, foretell stator die casting die that has location structure, lower mould horizontal drive subassembly includes horizontal drive motor, three screw rods, three a set of slider, horizontal support frame, three screw rod supporting seats and the lower mould backup pad that two symmetries set up, horizontal drive motor and horizontal support frame are all fixed to be set up on work platform, three screw rod supporting seats that two symmetries set up are set up on horizontal support frame, three screw rods set up on three screw rod supporting seats that two symmetries set up, horizontal drive motor and three screw rod are connected, three sets of sliders are established on three screw rods, the lower mould backup pad is fixed to be set up on the up end of three a set of slider, the lower mould mount pad is fixed to be set up in the lower mould backup pad.

Furthermore, according to the stator die-casting die with the positioning structure, the working platform is symmetrically provided with the two sliding rails II, and the two sliding rails II are respectively located on two sides of the screw rod III.

Furthermore, according to the stator die-casting die with the positioning structure, the slide rail II is provided with the slide block IV, the slide block IV is connected with the slide rail II in a sliding manner, the lower end face of the lower die supporting plate is symmetrically provided with the two right-angle connecting plates, and the lower end parts of the right-angle connecting plates are fixedly arranged on the slide block IV. The sliding block IV and the sliding rail II are arranged to play a role in assisting sliding, and the stability of the lower die in the moving process is improved.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: stator die casting die with location structure, structural design is reasonable, high durability and convenient use, adaptability is good, through the guide post structure of last mould and the lower mould on setting up, make go up the lower mould compound die in-process and go on smoothly, through the last mould lifting unit who sets up, the mould reciprocates on the drive that can be stable, thereby carry out die sinking and compound die, the lower mould horizontal drive subassembly of setting can the automatic drive carry out the removal of lower mould, thereby be convenient for carry out the clearance and the maintenance of lower mould, the design of this structure can use manpower sparingly greatly, use safe and reliable.

Drawings

Fig. 1 is a first schematic structural diagram of a stator die-casting die with a positioning structure according to the present invention;

fig. 2 is a schematic structural diagram of a stator die-casting mold with a positioning structure according to the present invention;

fig. 3 is a schematic structural view of the upper die and the lower die of the present invention;

fig. 4 is a schematic structural view of the upper die lifting assembly of the present invention;

fig. 5 is a top view of the upper die lifting assembly of the present invention;

fig. 6 is a schematic view of a partial structure of the lower mold horizontal driving assembly of the present invention.

In the figure: an upper die lifting assembly 1, a lower die horizontal driving assembly 2, a rack 3, a working platform 4, an upper die 5, a lower die 6, an upper die cavity 7, a lower die cavity 8, a guide post I9, a guide post mounting seat 10, a thimble 11, a lower die mounting seat 12, a guide post II 13, a lower die backing plate 14, a mounting plate 15, a guide plate I16, a guide plate II 17, a guide plate III 18, a guide plate IV 19, a lifting plate I20, a lifting plate II 21, a lifting driving assembly 22, a chute 23, a slide rail I24, a lifting driving motor 25, a lifting driving speed reducer 26, a rotating shaft I27, two symmetrically arranged rotating shaft supporting seats 28, a straight bevel gear I29, a straight bevel gear II 30, a straight bevel gear III 31, a straight bevel gear IV 32, a screw I33, a screw II 34, a screw supporting seat I35, a screw supporting seat II 36, a slide block I37, a slide block II 38, a horizontal driving motor 39, a, A third sliding block 41, a horizontal supporting frame 42, a third screw rod supporting seat 43, a lower die supporting plate 44, a second sliding rail 45, a fourth sliding block 46 and a right-angle connecting plate 47.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

As shown in fig. 1-3, the stator die-casting mold with a positioning structure comprises an upper mold lifting assembly 1, a lower mold horizontal driving assembly 2, a frame 3, a working platform 4, an upper mold 5, a lower mold 6, an upper mold cavity 7, a lower mold cavity 8, a group of guide posts one 9, a group of guide post mounting seats 10, a group of ejector pins 11, a lower mold mounting seat 12, a group of guide posts two 13 and a lower mold base plate 14, wherein the lower mold base plate 14 is fixedly arranged on the lower mold mounting seat 12, the lower mold mounting seat 12 is fixedly connected with the lower mold 6 through screws, the lower end parts of the group of ejector pins 11 and the group of guide posts two 13 are fixedly arranged on the lower mold base plate 14, the upper end parts of the group of ejector pins 11 and the group of guide posts two 13 extend into the lower mold 6, the upper mold 5 is covered on the upper end surface of the lower mold 6, the upper mold cavity 7 is arranged on the lower end surface, the upper end of a set of thimble 11 can stretch into in lower mould cavity 8, a set of guide post mount pad 10 is fixed to be set up in lower mould 6, a set of guide post 9 and a set of guide post mount pad 10 one-to-one set up to the lower tip of guide post 9 is fixed to be set up in guide post 9, the upper end of a set of guide post 9 stretches out mould 5, it can overlap to establish on a set of guide post 9 to go up mould 5, work platform 4 is fixed to be set up in frame 3, it sets up on the roof of frame 3 to go up mould lifting unit 1, lower mould horizontal drive subassembly 2 is fixed to be set up on work platform 4, go up mould 5 and last mould lifting unit 1 fixed connection, lower mould 6 sets up on lower mould horizontal drive subassembly 2, it is located the top of lower mould 6 to go up mould 5.

Example two

Based on the structure of the embodiment, the upper die lifting assembly 1 shown in fig. 4 and 5 comprises a mounting plate 15, a first guide plate 16, a second guide plate 17, a third guide plate 18, a fourth guide plate 19, a first lifting plate 20, a second lifting plate 21 and a lifting driving assembly 22, the mounting plate 15 is fixedly arranged on the top plate of the frame 3, the lifting driving component 22 is fixedly arranged on the mounting plate 15, and the lifting driving component 22 is fixedly connected with the first lifting plate 20 and the second lifting plate 21, the upper end parts of the first guide plate 16, the second guide plate 17, the third guide plate 18 and the fourth guide plate 19 are all fixedly arranged on the top plate of the frame 3, the first lifting plate 20 is connected with the first guide plate 16 and the second guide plate 17 in a sliding manner, the second lifting plate 21 is connected with the third guide plate 18 and the fourth guide plate 19 in a sliding manner, the upper die 5 is fixedly arranged between the lower end parts of the first lifting plate 20 and the second lifting plate 21.

The first guide plate 16, the second guide plate 17, the third guide plate 18 and the fourth guide plate 19 are all vertically arranged, the first guide plate 16 and the second guide plate 17 are symmetrically arranged, and the third guide plate 18 and the fourth guide plate 19 are symmetrically arranged.

In addition, the two vertical side walls of the first guide plate 16, the second guide plate 17, the third guide plate 18 and the fourth guide plate 19 are all provided with a sliding groove 23, the two vertical side walls of the first lifting plate 20 and the second lifting plate 21 are all provided with a first sliding rail 24, the first sliding rail 24 is arranged in the sliding groove 23, and the first sliding rail 24 can slide up and down in the sliding groove 23.

Because the first guide plate 16, the second guide plate 17, the third guide plate 18 and the fourth guide plate 19 are positioned at four corners of the rectangle, the lifting driving assembly 22 drives the first lifting plate 20 and the second lifting plate 21 to slide up and down along the first guide plate 16, the second guide plate 17, the third guide plate 18 and the fourth guide plate 19, so that the sliding in the vertical direction can be stably maintained, and the stability of the movement of the upper die is improved.

EXAMPLE III

Based on the basis of the first or second structure of the embodiment, the lifting driving assembly 22 comprises a lifting driving motor 25, a lifting driving speed reducer 26, a first rotating shaft 27, a first supporting seat 28 of a rotating shaft, a first straight bevel gear 29, a second straight bevel gear 30, a third straight bevel gear 31, a fourth straight bevel gear 32, a first screw 33 and a second screw 34 which are symmetrically arranged, the lifting driving motor 25, the lifting driving speed reducer 26 and the two symmetrically arranged rotating shaft supporting seats 28 are arranged on the mounting plate 15, the lifting driving motor 25 and the lifting driving speed reducer 26 are connected, the lifting driving speed reducer 26 and the first rotating shaft 27 are connected, two ends of the first rotating shaft 27 are erected on the first supporting seat 28 of the rotating shaft symmetrically arranged respectively, the first straight bevel gear 29 and the second straight bevel gear 30 are connected with the first rotating shaft 27 through keys, the third straight bevel gear 31 and the first screw 33 are connected, four 32 and two 34 connections of screw rod straight-tooth bevel gears, the meshing of a straight-tooth bevel gear 29 and three 31 of straight-tooth bevel gears, the meshing of two 30 and four 32 meshing of straight-tooth bevel gears of straight-tooth bevel gear, be equipped with screw rod supporting seat 35 and screw rod supporting seat two 36 on the mounting panel 15, a 33 setting of screw rod is on screw rod supporting seat 35, two 34 settings of screw rod are on screw rod supporting seat two 36. The vertical surface of the first lifting plate 20 is provided with a first sliding block 37, the vertical surface of the second lifting plate 21 is provided with a second sliding block 38, the first sliding block 37 is in threaded connection with the first screw rod 33, and the second sliding block 38 is in threaded connection with the second screw rod 34.

The first screw 33 and the second screw 34 can be synchronously driven to move along the vertical direction through a gear transmission structure of driving a first straight bevel gear 29, a second straight bevel gear 30, a third straight bevel gear 31 and a fourth straight bevel gear 32 by a lifting driving motor 25.

Example four

The lower die horizontal driving assembly 2 shown in fig. 6 includes a horizontal driving motor 39, three screws 40, three sets of sliders 41, a horizontal support frame 42, three screw support seats 43 and a lower die support plate 44, wherein the two screw support seats 43 and the two lower die support plates 44 are symmetrically arranged, the horizontal driving motor 39 and the horizontal support frame 42 are both fixedly arranged on the working platform 4, the three screw support seats 43 are symmetrically arranged on the horizontal support frame 42, the three screws 40 are arranged on the three screw support seats 43, the horizontal driving motor 39 is connected with the three screws 40, the three sets of sliders 41 are sleeved on the three screws 40, the lower die support plate 44 is fixedly arranged on the upper end surface of the three sets of sliders 41, and the lower die mounting seat 12 is fixedly arranged on the lower die support plate 44. And the working platform 4 is symmetrically provided with two sliding rails II 45, and the two sliding rails II 45 are respectively positioned at two sides of the screw rod III 40. The second sliding rail 45 is provided with a fourth sliding block 46, the fourth sliding block 46 is in sliding connection with the second sliding rail 45, the lower end face of the lower die supporting plate 44 is symmetrically provided with two right-angle connecting plates 47, and the lower end portions of the right-angle connecting plates 47 are fixedly arranged on the fourth sliding block 46. The horizontal driving motor 39 drives the screw rod three 40 to rotate, the set of sliding blocks three 41 can move in a reciprocating mode along the horizontal direction, the lower die can be moved to cover the range, cleaning and maintenance of the lower die are facilitated, and stability in the horizontal moving process can be improved through the two sliding rails two 45 and the sliding block four 46.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a stator die casting die with location structure which characterized in that: comprises an upper die lifting component (1), a lower die horizontal driving component (2), a frame (3), a working platform (4), an upper die (5), a lower die (6), an upper die cavity (7), a lower die cavity (8), a group of guide posts I (9), a group of guide post mounting seats (10), a group of ejector pins (11), a lower die mounting seat (12), a guide post II (13) and a lower die base plate (14), wherein the lower die base plate (14) is fixedly arranged on the lower die mounting seat (12), the lower die mounting seat (12) is fixedly connected with the lower die (6) through screws, the lower end parts of the group of ejector pins (11) and the guide post II (13) are fixedly arranged on the lower die base plate (14), the upper end parts of the group of ejector pins (11) and the guide post II (13) extend into the lower die (6), the upper die (5) is covered on the upper end surface of the lower die (6), the upper die cavity (7) is arranged on the lower end face of the upper die (5), the lower die cavity (8) is arranged on the upper end face of the lower die (6), the upper end part of the group of thimbles (11) can stretch into the lower die cavity (8), the group of guide post mounting seats (10) is fixedly arranged in the lower die (6), the group of guide post (9) and the group of guide post mounting seats (10) are arranged in a one-to-one correspondence manner, the lower end part of the guide post (9) is fixedly arranged in the guide post (9), the upper end part of the group of guide post (9) stretches out of the upper die (5), the upper die (5) can be sleeved on the group of guide post (9), the working platform (4) is fixedly arranged on the frame (3), the upper die lifting assembly (1) is fixedly arranged on the top plate of the frame (3), the lower die horizontal driving assembly (2) is fixedly arranged on the working platform (4), go up mould (5) and last mould lifting unit (1) fixed connection, lower mould (6) set up on lower mould horizontal drive subassembly (2), it is located the top of lower mould (6) to go up mould (5).

2. The stator die-casting mold with the positioning structure as claimed in claim 1, wherein: the upper die lifting assembly (1) comprises a mounting plate (15), a first guide plate (16), a second guide plate (17), a third guide plate (18), a fourth guide plate (19), a first lifting plate (20), a second lifting plate (21) and a lifting driving assembly (22), wherein the mounting plate (15) is fixedly arranged on a top plate of the rack (3), the lifting driving assembly (22) is fixedly arranged on the mounting plate (15), the lifting driving assembly (22) is fixedly connected with the first lifting plate (20) and the second lifting plate (21), the upper end parts of the first guide plate (16), the second guide plate (17), the third guide plate (18) and the fourth guide plate (19) are fixedly arranged on the top plate of the rack (3), the first lifting plate (20) is in sliding connection with the first guide plate (16) and the second guide plate (17), and the second lifting plate (21) is in sliding connection with the third guide plate (18) and the fourth guide plate (19), the upper die (5) is fixedly arranged between the lower end parts of the first lifting plate (20) and the second lifting plate (21).

3. The stator die-casting mold with the positioning structure as claimed in claim 2, wherein: the guide plate I (16), the guide plate II (17), the guide plate III (18) and the guide plate IV (19) are all vertically arranged, the guide plate I (16) and the guide plate II (17) are symmetrically arranged, and the guide plate III (18) and the guide plate IV (19) are symmetrically arranged.

4. The stator die-casting mold with the positioning structure as claimed in claim 3, wherein: all be equipped with spout (23) on the two vertical lateral walls of deflector one (16), deflector two (17), deflector three (18) and deflector four (19), all be equipped with slide rail one (24) on the two vertical lateral walls of lifter plate one (20) and lifter plate two (21), slide rail one (24) set up in spout (23) to slide rail one (24) can be in spout (23) and slide from top to bottom.

5. The stator die-casting mold with the positioning structure as claimed in claim 2, wherein: lift drive assembly (22) is including a support seat (28) of pivot that lift driving motor (25), lift driving speed reducer (26), pivot one (27), two symmetries set up, straight-tooth bevel gear (29), straight-tooth bevel gear two (30), straight-tooth bevel gear three (31), straight-tooth bevel gear four (32), screw rod one (33) and screw rod two (34), a support seat (28) of pivot that lift driving motor (25), lift driving speed reducer (26) and two symmetries set up all on mounting panel (15), lift driving motor (25) and lift driving speed reducer (26) are connected, lift driving speed reducer (26) and pivot one (27) are connected, erect respectively on a support seat (28) of pivot that two symmetries set up at the both ends of pivot one (27), straight-tooth bevel gear one (29) and straight-tooth bevel gear two (30) all are connected with pivot one (27) through the key, three (31) of straight-tooth bevel gear and screw rod (33) are connected, four (32) of straight-tooth bevel gear and two (34) of screw rod are connected, straight-tooth bevel gear (29) and three (31) meshing of straight-tooth bevel gear, two (30) of straight-tooth bevel gear and four (32) meshing of straight-tooth bevel gear, be equipped with screw rod supporting seat (35) and screw rod supporting seat (36) on mounting panel (15), screw rod (33) set up on screw rod supporting seat (35), screw rod two (34) set up on screw rod supporting seat (36).

6. The stator die-casting mold with the positioning structure as claimed in claim 5, wherein: the vertical surface of the first lifting plate (20) is provided with a first sliding block (37), the vertical surface of the second lifting plate (21) is provided with a second sliding block (38), the first sliding block (37) is in threaded connection with the first screw rod (33), and the second sliding block (38) is in threaded connection with the second screw rod (34).

7. The stator die-casting mold with the positioning structure as claimed in claim 1, wherein: the lower die horizontal driving component (2) comprises a horizontal driving motor (39), a screw rod III (40), a group of sliding blocks III (41), a horizontal supporting frame (42), two screw rod supporting seats III (43) and a lower die supporting plate (44) which are symmetrically arranged, the horizontal driving motor (39) and the horizontal supporting frame (42) are both fixedly arranged on the working platform (4), the two screw rod supporting seats III (43) which are symmetrically arranged are arranged on the horizontal supporting frame (42), the third screw rod (40) is arranged on the third screw rod supporting seat (43) which is symmetrically arranged, the horizontal driving motor (39) is connected with the third screw rod (40), the third sliding block (41) is sleeved on the third screw rod (40), the lower die supporting plate (44) is fixedly arranged on the upper end surface of the group of third sliding blocks (41), the lower die mounting seat (12) is fixedly arranged on the lower die supporting plate (44).

8. The stator die-casting mold with the positioning structure as claimed in claim 7, wherein: two sliding rails II (45) are symmetrically arranged on the working platform (4), and the two sliding rails II (45) are respectively positioned on two sides of the screw rod III (40).

9. The stator die-casting mold with the positioning structure as claimed in claim 8, wherein: be equipped with slider four (46) on slide rail two (45), slider four (46) and slide rail two (45) sliding connection, the symmetry is equipped with two right angle connecting plates (47) on the lower terminal surface of lower mould backup pad (44), the lower tip of right angle connecting plate (47) is fixed to be set up at slider four (46).