CN214768388U

CN214768388U - Linear electric motor long stator punching sheet stamping die

Info

Publication number: CN214768388U
Application number: CN202120802445.7U
Authority: CN
Inventors: 阮盛文; 阮盛林
Original assignee: Suzhou Manjian Electric Technology Co ltd
Current assignee: Suzhou Manjian Electric Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-19
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a linear electric motor long stator punching sheet stamping die, comprising a base plate, bottom plate up end fixedly connected with foundation all around, a plurality of foundation upper ends are connected with the underframe, the die holder is installed to the underframe up end, bottom plate up end left and right sides fixedly connected with riser is connected with the roof between the riser upper end of the left and right sides, first pneumatic cylinder is installed to the roof up end, first pneumatic cylinder output passes roof and fixedly connected with lifter plate, the upper die base is installed to the lifter plate bottom end face, be connected with a plurality of spliced poles between lifter plate and the underframe, simple structure, the clear understandable structure, the setting of spliced pole has the direction cushioning effect, and the punching press is effectual, and the ejection of compact is convenient, and the punching press radiating effect is good, and is functional strong, is worth promoting.

Description

Linear electric motor long stator punching sheet stamping die

Technical Field

The utility model relates to a punching press technical field specifically is a linear electric motor long stator punching sheet stamping die.

Background

The stator and the rotor are core parts of the motor, and are formed by stamping a whole plate by using a die to obtain a stator and a rotor sheet and then respectively laminating the stator and the rotor sheets. The driving of the suspension train is the same as the principle of a synchronous linear motor, a rotor of the motor is arranged on the train, a stator of the motor is laid on a track, the interaction between the rotor and the stator is promoted, electric energy is converted into advancing kinetic energy, the stator in the suspension train is in a long strip shape with strip-shaped concave holes and is realized through stamping, and therefore a linear motor long stator punching sheet stamping die is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linear electric motor long stator punching sheet stamping die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a linear electric motor long stator punching sheet stamping die, includes the bottom plate, bottom plate up end fixedly connected with sill pillar all around, a plurality of sill pillar upper ends are connected with the underframe, the die holder is installed to the underframe up end, bottom plate up end left and right sides fixedly connected with riser is connected with the roof between the riser upper end of the left and right sides, a first pneumatic cylinder is installed to the roof up end, roof and fixedly connected with lifter plate are passed to a first pneumatic cylinder output, the upper die base is installed to the lifter plate bottom end face, be connected with a plurality of spliced poles between lifter plate and the underframe.

Preferably, a second hydraulic cylinder is installed in the middle of the upper end face of the bottom plate, the output end of the second hydraulic cylinder extends into the bottom frame and is fixedly connected with an ejector plate, and a plurality of ejector rods are connected to the upper end of the ejector plate.

Preferably, the spliced pole includes montant and mullion, montant upper end and lifter plate bottom end face fixed connection, mullion lower extreme and underframe upper end face fixed connection, the montant lower extreme stretches into in the mullion and fixedly connected with limiting plate, be connected with buffer spring between the bottom lateral wall in limiting plate lower extreme and the mullion.

Preferably, a plurality of fans are installed on the right end face of the vertical plate on the left side.

Preferably, a die cavity is formed in the upper end face of the lower die base and comprises a plurality of sheet die holes and T-shaped die holes.

Preferably, the bottom end face of the upper die base is connected with a male die, and the male die comprises a plurality of sheet-shaped male die blocks and a T-shaped male die block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear and understandable, stamping die includes upper die base and die holder, first pneumatic cylinder can promote the upper die base of lifter plate and connection and move down, move towards the die holder, in the stamping process, the die holder top is arranged in to long stator, through the upper die base that moves down, push down through slice convex module and T shape convex module, go out slice shrinkage pool and T shape shrinkage pool with long stator punching press, realize long stator punching press operation, the setting of connector post has the direction cushioning effect, the punching press is effectual, the ejection of compact is convenient, the punching press radiating effect is good, and is functional strong, and is worth promoting.

Drawings

FIG. 1 is a schematic view of an overall structure of a linear motor long stator punching stamping die;

FIG. 2 is a schematic structural view of an upper die base of a linear motor long stator punching die;

FIG. 3 is a schematic structural view of a lower die holder of a stamping die for long stator punching of a linear motor;

fig. 4 is a schematic diagram of a connecting column structure of a linear motor long stator punching stamping die.

In the figure: 1-ejector rod, 2-second hydraulic cylinder, 3-ejector plate, 4-bottom frame, 5-bottom column, 6-bottom plate, 7-vertical plate, 8-fan, 9-top plate, 10-first hydraulic cylinder, 11-lifting plate, 12-upper die holder, 13-connecting column, 14-lower die holder, 15-die groove, 16-male die, 17-vertical rod, 18-vertical frame, 19-limiting plate and 20-buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a linear electric motor long stator punching sheet stamping die, includes

bottom plate

6, 6 up end of bottom plate fixedly connected with sill pillar 5 all around, a plurality of sill pillar 5 upper ends are connected with underframe 4, die holder 14 is installed to underframe 4 up end, 6 up end left and right sides fixedly connected with riser 7 of bottom plate are connected with roof 9 between 7 upper ends of the riser of the left and right sides, first pneumatic cylinder 10 is installed to roof 9 up end, roof 9 and fixedly connected with lifter plate 11 are passed to first pneumatic cylinder 10 output, upper die base 12 is installed to lifter plate 11 bottom face, be connected with a plurality of spliced poles 13 between lifter plate 11 and the underframe 4.

The utility model provides a stamping die includes upper die base 12 and die holder 14, and first pneumatic cylinder 10 can promote the upper die base 12 that lifter plate 11 and connect and move down, removes towards die holder 14, realizes the mould punching press, and the setting of spliced pole 13 has direction cushioning effect.

Install second pneumatic cylinder 2 in the middle of the bottom plate 6 up end, 2 output ends of second pneumatic cylinder stretch into underframe 4 and fixedly connected with ejector plate 3, ejector plate 3 upper end is connected with a plurality of ejector rods 1.

After the punching is finished, the second hydraulic cylinder 2 pushes the ejector plate 3 and the ejector rods 1 connected with the upper end of the ejector plate to move upwards, so that a punched product is ejected out, and automatic ejection and discharging operation is realized.

Spliced pole 13 includes montant 17 and mullion 18, montant 17 upper end and 11 bottom end face fixed connection of lifter plate, 18 lower extremes of mullion and underframe 4 up end fixed connection, montant 17 lower extreme stretches into in the mullion 18 and fixedly connected with limiting plate 19, be connected with buffer spring 20 between the bottom lateral wall in limiting plate 19 lower extreme and the mullion 18.

When the lifting plate 11 moves downwards, the vertical rod 17 is pushed to move downwards, the limiting plate 19 connected with the lower end of the vertical rod 17 moves downwards, the buffer spring 20 is compressed, the buffer limiting effect is achieved, and the die machining accuracy and stability are improved.

A plurality of fans 8 are installed to 7 right-hand members of left side riser, and in the stamping process, the air current of stamping die department can be accelerateed to fan 8, can blow away the waste material that the punching press produced, and the punching press heat dissipation can be accelerateed simultaneously, improves punching press product life, protection punching press environment.

A female die groove 15 is formed in the upper end face of the lower die holder 14, the female die groove 15 comprises a plurality of sheet-shaped female die holes and T-shaped female die holes, a male die 16 is connected to the bottom end face of the upper die holder 12, and the male die 16 comprises a plurality of sheet-shaped male die blocks and T-shaped male die blocks.

In the stamping process, the long stator is arranged above the lower die base 14, and the sheet-shaped concave holes and the T-shaped concave holes are stamped out of the long stator through the downward moving upper die base 12 and downward pressing of the sheet-shaped convex modules and the T-shaped convex modules, so that the stamping operation of the long stator is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a linear electric motor long stator punching sheet stamping die, includes bottom plate (6), its characterized in that: bottom plate (6) up end fixedly connected with foundation (5) all around, a plurality of foundation (5) upper ends are connected with underframe (4), die holder (14) are installed to underframe (4) up end, bottom plate (6) up end left and right sides fixedly connected with riser (7), are connected with roof (9) between riser (7) the upper end of the left and right sides, first pneumatic cylinder (10) are installed to roof (9) up end, roof (9) and fixedly connected with lifter plate (11) are passed to first pneumatic cylinder (10) output, upper die base (12) are installed to lifter plate (11) bottom face, be connected with a plurality of spliced poles (13) between lifter plate (11) and underframe (4).

2. The linear motor long stator punching sheet stamping die as claimed in claim 1, characterized in that: install second pneumatic cylinder (2) in the middle of bottom plate (6) up end, second pneumatic cylinder (2) output stretches into in underframe (4) and fixedly connected with ejector plate (3), ejector plate (3) upper end is connected with a plurality of ejector rods (1).

3. The linear motor long stator punching sheet stamping die as claimed in claim 2, characterized in that: spliced pole (13) are including montant (17) and mullion (18), montant (17) upper end and lifter plate (11) bottom end face fixed connection, mullion (18) lower extreme and underframe (4) up end fixed connection, montant (17) lower extreme stretches into in mullion (18) and fixedly connected with limiting plate (19), be connected with buffer spring (20) between limiting plate (19) lower extreme and the bottom lateral wall in mullion (18).

4. The linear motor long stator punching sheet stamping die as claimed in claim 3, wherein: the right end face of the left vertical plate (7) is provided with a plurality of fans (8).

5. The linear motor long stator punching sheet stamping die as claimed in claim 4, wherein: a die cavity (15) is formed in the upper end face of the lower die base (14), and the die cavity (15) comprises a plurality of sheet die holes and T-shaped die holes.

6. The linear motor long stator punching sheet stamping die as claimed in claim 5, is characterized in that: the bottom end face of the upper die base (12) is connected with a male die (16), and the male die (16) comprises a plurality of sheet-shaped male die blocks and T-shaped male die blocks.