CN217964390U

CN217964390U - Conical motor stator and rotor punching sheet forming die

Info

Publication number: CN217964390U
Application number: CN202222101451.7U
Authority: CN
Inventors: 张奕
Original assignee: Hefei Xindong Mould Co ltd
Current assignee: Hefei Xindong Mould Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-06
Anticipated expiration: 2032-08-11

Abstract

The utility model provides a toper motor stator-rotor punching sheet forming die relates to mould technical field, including the bed die body, the top of bed die body is located the middle part and has seted up the punching press groove, the inner chamber has been seted up to the inside of bed die body, the inside of inner chamber is provided with the fly leaf, the opening has been seted up at the top of fly leaf, the open-ended inside is provided with the pivot, the fixed surface of pivot has the jacking board, the inside bottom surface in punching press groove has been seted up and has been run through the mouth, the jacking board is located the inside of running through the mouth, one side inner wall that runs through the mouth is close to bottom edge and has seted up the arc mouth, the utility model discloses, through setting up jacking facility for can go out the plate jacking after the shaping after stamping forming, solved current stamping device and generally need the manual work to get the piece after the punching press, can not come out the work piece jacking after the stamping forming automatically, and there is certain danger when the manual work is got the piece, be not convenient to people actual operation's problem.

Description

Conical motor stator and rotor punching sheet forming die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a toper motor stator-rotor punching sheet forming die.

Background

The mould is a tool for making the blank into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (punched) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the two parts are separated, the part is taken out, and when the two parts are folded, the blank is injected into the cavity of the mold for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

At present when punching press motor stator piece, current stamping device need the manual work to get the piece after the punching press usually, can not come out with the work piece jacking after the stamping forming automatically to there is certain danger when the manual work is got the piece, the people's of being not convenient for actual operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at, through setting up the jacking facility for can go out the plate jacking after the shaping after stamping forming, solve current stamping device and need the manual work to get the piece usually after the punching press, can not come out with the work piece jacking after the stamping forming automatically, and there is certain danger when the manual work is got, the problem of the people's actual operation of being not convenient for.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a toper motor stator-rotor punching sheet forming die, includes the bed die body, the top of bed die body is located the middle part and has seted up the punching press groove, the inner chamber has been seted up to the inside of bed die body, the inside of inner chamber is provided with the fly leaf, the opening has been seted up at the top of fly leaf, the open-ended inside is provided with the pivot, the fixed surface of pivot has the liftout plate, the inside bottom surface in punching press groove has been seted up and has been run through the mouth, the liftout plate is located the inside that runs through the mouth, one side inner wall that runs through the mouth is close to bottom edge and has seted up the arc mouth.

Preferably, a guide roller is rotatably connected between the inner walls of the two sides of the arc-shaped opening, and the outer surface of the guide roller is attached to the outer surface of one side of the jacking plate.

Preferably, two mounting grooves are formed in the top of the movable plate close to one side edge, guide columns are fixed to the bottom surfaces of the two mounting grooves, and the tops of the two guide columns penetrate through the lower die body in a sliding mode.

Preferably, the bottom surfaces of the two mounting grooves are fixed with springs, and the tops of the two springs are correspondingly fixed on the top surface of the inner cavity.

Preferably, the two guide posts are correspondingly located in the two springs, and guide rods are fixed at the four corners of the top of the lower die body.

Preferably, an upper die is slidably connected between the outer surfaces of the four guide rods, a stamping block is fixed to the bottom of the upper die and located in the middle, a connecting flange plate is fixed to the top of the upper die and located in the middle, and a baffle ring is fixed to the tops of the four guide rods.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when using this device, through set up the jacking board on the bed die body to extending to the inside in punching press groove with the jacking board, making can go out the plate jacking after the shaping after stamping forming, solved current stamping device and need the manual work to get the piece after the punching press usually, can not come out with the work piece jacking after the stamping forming automatically, and there is certain danger when the manual work is got, the problem of people's actual operation of being not convenient for.

2. The utility model discloses in, need arrange the top in the punching press groove with the plate when in-service use, then will go up the mould and pass through flange dish and be connected with outside pneumatic cylinder, when the inside roll-off of punching press piece follow punching press groove after punching press piece with the plate, drive fly leaf rebound under the spring action of spring, thereby can drive the jacking board upward movement, then lead through the guide roll one side surface of jacking board at the in-process of jacking board upward movement, make and be convenient for the jacking board upwards slide, thereby can go out the plate jacking.

Drawings

Fig. 1 is a schematic view of a front-view three-dimensional structure of a conical motor stator/rotor punching sheet forming die provided by the utility model;

fig. 2 is a schematic sectional three-dimensional structure diagram of a conical motor stator-rotor punching sheet forming die provided by the utility model;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Illustration of the drawings: 1. a lower die body; 2. an upper die; 3. a guide bar; 4. a baffle ring; 5. connecting a flange plate; 6. stamping the blocks; 7. an inner cavity; 8. punching a groove; 9. an opening; 10. a rotating shaft; 11. a through opening; 12. a jacking plate; 13. an arc-shaped opening; 14. a guide roller; 15. a guide post; 16. a spring; 17. mounting grooves; 18. a movable plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a conical motor stator and rotor punching sheet forming die technical scheme: including lower die body 1, stamping groove 8 has been seted up to the top of lower die body 1 and is located the middle part, inner chamber 7 has been seted up to the inside of lower die body 1, the inside of inner chamber 7 is provided with fly leaf 18, opening 9 has been seted up at the top of fly leaf 18, opening 9's inside is provided with pivot 10, the external fixed surface of pivot 10 has jacking board 12, run-through 11 has been seted up to the inside bottom surface of stamping groove 8, jacking board 12 is located the inside of running-through 11, one side inner wall of running-through 11 is close to bottom edge and has been seted up curved mouth 13.

The effect that its whole embodiment 1 reached does, when using this device, through set up jacking board 12 on bed die body 1, and extend jacking board 12 to the inside of punching press groove 8, make can go out the plate jacking after the shaping after stamping forming, it needs the manual work to get the piece usually to have solved current stamping device after the punching press, can not come out the work piece jacking after the stamping forming automatically, and there is certain danger when the manual work is got, the problem of people's actual operation of being not convenient for.

Embodiment 2, as shown in fig. 1 to 3, a guide roller 14 is rotatably connected between inner walls of two sides of the arc-shaped opening 13, an outer surface of the guide roller 14 is attached to an outer surface of one side of the lifting plate 12, two mounting grooves 17 are formed near an edge of the top of the movable plate 18, guide posts 15 are fixed to inner bottom surfaces of the two mounting grooves 17, tops of the two guide posts 15 slidably penetrate through the lower die body 1, springs 16 are fixed to inner bottom surfaces of the two mounting grooves 17, tops of the two springs 16 are correspondingly fixed to an inner top surface of the inner cavity 7, the two guide posts 15 are correspondingly located inside the two springs 16, guide rods 3 are fixed to the top of the lower die body 1 at four corners, an upper die 2 is slidably connected between outer surfaces of the four guide rods 3, a stamping block 6 is fixed to the bottom of the upper die 2 at a middle position, a connecting flange 5 is fixed to the top of the upper die 2 at a middle position, and a retaining ring 4 is fixed to tops of the four guide rods 3.

The effect that its whole embodiment 2 reaches does, need to place the plate in the top of punching press groove 8 when in actual use, then be connected upper die 2 with outside pneumatic cylinder through connecting flange 5, when punching press piece 6 with the plate after punching press piece 6 from the inside roll-off of punching press groove 8, drive fly leaf 18 rebound under spring 16's elasticity effect, thereby can drive lifting plate 12 upward movement, then lead to one side surface of lifting plate 12 through guide roll 14 at the in-process of lifting plate 12 upward movement, make lifting plate 12 upward sliding of being convenient for, thereby can go out the plate jacking.

The working principle is as follows: when using this device, through set up jacking board 12 on lower mould body 1, and extend jacking board 12 to the inside of punching press groove 8, make can go out the plate jacking after the shaping after stamping forming, need place punching press groove 8's top in with the plate when in-service use, then be connected upper die 2 with outside pneumatic cylinder through connecting flange 5, when punching press piece 6 follows punching press groove 8's inside roll-off with punching press piece 6 after punching press piece 6 with the plate, drive fly leaf 18 rebound under spring 16's spring action, thereby can drive jacking board 12 upward movement, then lead through guide roll 14 one side surface to jacking board 12 at the in-process of jacking board 12 upward movement, make the jacking board 12 upward sliding of can being convenient for, thereby can go out the plate jacking.

It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a toper motor stator-rotor punching sheet forming die, includes bed die body (1), its characterized in that: the stamping die is characterized in that the top of the lower die body (1) is located in the middle and is provided with a stamping groove (8), an inner cavity (7) is formed in the inner part of the lower die body (1), a movable plate (18) is arranged in the inner part of the inner cavity (7), an opening (9) is formed in the top of the movable plate (18), a rotating shaft (10) is arranged in the opening (9), a jacking plate (12) is fixed on the outer surface of the rotating shaft (10), a through hole (11) is formed in the bottom surface of the inner part of the stamping groove (8), the jacking plate (12) is located in the through hole (11), and an arc-shaped hole (13) is formed in the position, close to the bottom edge, of the inner wall of one side of the through hole (11).

2. The conical motor stator and rotor punching sheet forming die as claimed in claim 1, wherein: the guide roll (14) is rotatably connected between the inner walls of the two sides of the arc-shaped opening (13), and the outer surface of the guide roll (14) is attached to the outer surface of one side of the jacking plate (12).

3. The conical motor stator and rotor punching sheet forming die as claimed in claim 2, wherein: two mounting grooves (17) are formed in the top of the movable plate (18) close to one side edge, guide columns (15) are fixed to the bottom faces of the two mounting grooves (17), and the tops of the two guide columns (15) penetrate through the lower die body (1) in a sliding mode.

4. The conical motor stator and rotor punching sheet forming die as claimed in claim 3, wherein: two the inside bottom surface of mounting groove (17) all is fixed with spring (16), two the top of spring (16) all corresponds the inside top surface of fixing at inner chamber (7).

5. The die for molding the stator and rotor sheets of the conical motor as claimed in claim 4, wherein the die comprises: two guide post (15) all correspond the inside that is located two springs (16), the top of bed die body (1) is located four corners and all is fixed with guide bar (3).

6. The conical motor stator and rotor punching sheet forming die as claimed in claim 5, wherein: four sliding connection has last mould (2) between the surface of guide bar (3), the bottom that goes up mould (2) is located the middle part and is fixed with ram block (6), the top that goes up mould (2) is located the middle part and is fixed with connection flange dish (5), four the top of guide bar (3) all is fixed with fender ring (4).