CN211183733U

CN211183733U - Mould is used in motor core production

Info

Publication number: CN211183733U
Application number: CN201922297442.8U
Authority: CN
Inventors: 林荣军; 刘彦平; 刘贝; 薛鸿飞
Original assignee: Hubei Baoda Electromechanical Co ltd
Current assignee: Hubei Baoda Electromechanical Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-04
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a mould is used in motor core production relates to mould technical field, and is still perfect inadequately for the stamping performance who solves current mould is used in motor core production, and stability is still high problem inadequately. The utility model discloses a fixed mounting piece, including fixed mounting piece, telescopic cylinder, installation piece, fixed mounting piece, telescopic cylinder's lower extreme is provided with and stretches out the dead lever, the installation piece is all installed to the both sides of fixed mounting piece rear end down, the outside that stretches out the dead lever is installed fixed spring, and the installation piece passes through the screw connection with stretching out the dead lever, the side fixed block is installed to the front end of installation piece, the auxiliary installation piece is installed to the intermediate position department of fixed mounting piece top down, the mould fixed block is installed to the top of auxiliary installation piece.

Description

Mould is used in motor core production

Technical Field

The utility model relates to the technical field of mold, specifically be a mold for motor core production.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool 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 (blanked) 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.

However, the stamping performance of the existing die for producing the motor iron core is not perfect enough, and the stability is not high enough; therefore, the existing requirements are not met, and the die for producing the motor iron core is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is used in motor core production to the stamping performance of the current mould is used in motor core production who proposes in solving above-mentioned background art is perfect still inadequately, and stability is the problem of high inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a die for producing a motor iron core comprises a lower fixed mounting block, an upper fixed mounting block is arranged above the lower fixed mounting block, both sides below the upper fixed mounting block are provided with telescopic cylinders, the lower ends of the telescopic cylinders are provided with extending fixed rods, the two sides of the rear end of the lower fixed mounting block are both provided with mounting blocks, the outer side of the extending fixed rod is provided with a fixed spring, the mounting blocks and the extending fixed rod are connected through screws, the fixed spring is fixedly connected with the mounting block, the front end of the mounting block is provided with a side edge fixed block, the side fixing block is fixedly connected with the lower fixed mounting block, the middle position above the lower fixed mounting block is provided with an auxiliary mounting block, and the auxiliary mounting block is connected with the lower fixed mounting block through a bolt, a die fixing block is mounted above the auxiliary mounting block, and the die fixing block is connected with the auxiliary mounting block through a screw.

Preferably, the damping piece is installed to the top of mould fixed block, go up the intermediate position department of fixed mounting piece below and install the supplementary installation piece of second, and the supplementary installation piece of second passes through bolted connection with last fixed mounting piece, the second mould fixed block is installed to the below of the supplementary installation piece of second, and the supplementary installation piece of second mould fixed block and second passes through bolted connection.

Preferably, a stamping fixing groove is formed in the middle of the lower end of the second die fixing block, a fixed stamping block is installed in the middle of the upper end of the die fixing block and connected with the die fixing block through screws, and a sliding fixing groove is formed in the damping block.

Preferably, damping spring is all installed to the both sides of damping piece below, fixed stopper is installed to the inside lower extreme of damping spring.

Preferably, go up the both sides of fixed mounting piece rear end and all install the installation fixed block, the inside of installation fixed block is provided with the fixed orifices, and telescopic cylinder's one end extends to the inside of fixed orifices, and telescopic cylinder and fixed orifices fixed connection.

Preferably, the middle position of the upper end of the upper fixed mounting block is provided with a mounting connecting block, the upper end of the upper fixed mounting block is provided with six heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the damping performance of guarantee stamping die that fixed spring and shock attenuation fixed spring can be better, can avoid pressure too big to cause the mould unnecessary to damage when guaranteeing stamping performance, solved the stamping performance of current mould for motor core production still not perfect enough, stability still not high enough problem;

2. the utility model discloses an install punching press fixed slot, fixed punching press piece and slip fixed slot, the holistic stamping performance of guarantee that can be better, the performance of mould is more perfect, through installing installation fixed block and fixed block, the job stabilization performance of the flexible cylinder of guarantee that can be better.

Drawings

Fig. 1 is a front view of the mold for producing the motor iron core of the present invention;

fig. 2 is a sectional view of the mold for producing the motor iron core of the present invention;

fig. 3 is a schematic structural diagram of the upper fixed mounting block of the present invention.

In the figure: 1. a lower fixed mounting block; 2. an upper fixed mounting block; 3. a telescopic cylinder; 4. extending the fixed rod; 5. fixing the spring; 6. side edge fixing blocks; 7. mounting blocks; 8. an auxiliary mounting block; 9. a die fixing block; 10. a second auxiliary mounting block; 11. a second mold fixing block; 12. a damping block; 13. punching a fixing groove; 14. fixing the punching block; 15. a sliding fixing groove; 16. fixing a limiting block; 17. a damping spring; 18. installing a connecting block; 19. mounting a fixed block; 20. a fixing hole; 21. and (4) heat dissipation holes.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a die for producing a motor iron core comprises a lower fixed mounting block 1, an upper fixed mounting block 2 is mounted above the lower fixed mounting block 1, telescopic cylinders 3 are mounted on two sides below the upper fixed mounting block 2, a stretching fixing rod 4 is arranged at the lower end of each telescopic cylinder 3, mounting blocks 7 are mounted on two sides of the rear end of the lower fixed mounting block 1, fixing springs 5 are mounted on the outer sides of the stretching fixing rods 4, the mounting blocks 7 and the stretching fixing rods 4 are connected through screws, the whole structural performance is more perfect, the mounting and dismounting are more convenient and rapid, the fixing springs 5 are fixedly connected with the mounting blocks 7, the structural performance is more stable, the practicability is higher, side fixing blocks 6 are mounted at the front ends of the mounting blocks 7, the side fixing blocks 6 are fixedly connected with the lower fixed mounting block 1, the structural performance is more stable, the practicability is higher, and auxiliary mounting blocks 8 are mounted at the middle positions above the lower fixed mounting block 1, and supplementary installation piece 8 passes through bolted connection with lower fixed mounting piece 1, and mould fixed block 9 is installed to supplementary installation piece 8's top, and mould fixed block 9 passes through bolted connection with supplementary installation piece 8, and connection performance is more perfect, can be better install the dismantlement, holistic performance is higher.

Further, damping piece 12 is installed to the top of mould fixed block 9, go up the intermediate position department of fixed mounting piece 2 below and install the supplementary installation piece 10 of second, and the supplementary installation piece 10 of second passes through bolted connection with last fixed mounting piece 2, second mould fixed block 11 is installed to the below of the supplementary installation piece 10 of second, and second mould fixed block 11 passes through bolted connection with the supplementary installation piece 10 of second, the connection performance is more perfect, can be better install the dismantlement, holistic performance is higher.

Further, a stamping fixing groove 13 is formed in the middle of the lower end of the second die fixing block 11, a fixed stamping block 14 is installed at the middle of the upper end of the die fixing block 9, the fixed stamping block 14 is connected with the die fixing block 9 through screws, a sliding fixing groove 15 is formed in the damping block 12, and stability of stamping of the die can be better guaranteed.

Further, damping spring 17 is all installed to the both sides of damping piece 12 below, and fixed stopper 16 is installed to the inside lower extreme of damping spring 17, the holistic limit performance of guarantee that can be better, and holistic practicality is higher.

Further, go up the both sides of 2 rear ends of fixed mounting pieces and all install installation fixed block 19, the inside of installation fixed block 19 is provided with fixed orifices 20, and telescopic cylinder 3's one end extends to the inside of fixed orifices 20, and telescopic cylinder 3 and fixed orifices 20 fixed connection, and it is more perfect to connect the fixity ability, and stability is higher.

Further, the installation connecting block 18 is installed at the middle position of the upper end of the upper fixed installation block 2, the upper end of the upper fixed installation block 2 is provided with six heat dissipation holes 21, and the heat dissipation performance of the die can be guaranteed to a certain extent.

The working principle is as follows: during the use, place the punching press piece under between fixed mounting piece 1 and last fixed mounting piece 2, start telescopic cylinder 3, telescopic cylinder 3 begins the shrink, stretch out the inside that dead lever 4 got into telescopic cylinder 3, the shrink performance of guarantee telescopic cylinder 3 that fixed spring 5 can be better, second mould fixed block 11 is to mould fixed block 9 and damping piece 12 motion, fixed punching press piece 14 card is in the inside of punching press fixed slot 13 damping piece 12 downstream simultaneously, damping spring 17 begins the shrink, can play certain cushioning effect, avoid great impact force to cause the damage of mould, telescopic cylinder 3 begins to stretch out and draw back, promote the punching press piece, it can to take off the motor core that the processing is good, repeated punching press reprocess can.

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.

Claims

1. The utility model provides a mould is used in motor core production, includes lower fixed mounting piece (1), its characterized in that: the upper fixed mounting block (2) is installed above the lower fixed mounting block (1), the telescopic cylinders (3) are installed on two sides below the upper fixed mounting block (2), the lower ends of the telescopic cylinders (3) are provided with extending fixing rods (4), the mounting blocks (7) are installed on two sides of the rear end of the lower fixed mounting block (1), fixing springs (5) are installed on the outer sides of the extending fixing rods (4), the mounting blocks (7) are connected with the extending fixing rods (4) through screws, the fixing springs (5) are fixedly connected with the mounting blocks (7), side fixing blocks (6) are installed at the front ends of the mounting blocks (7), the side fixing blocks (6) are fixedly connected with the lower fixed mounting block (1), auxiliary mounting blocks (8) are installed at the middle positions above the lower fixed mounting block (1), and the auxiliary mounting blocks (8) are connected with the lower fixed mounting block (1) through bolts, and a die fixing block (9) is installed above the auxiliary installation block (8), and the die fixing block (9) is connected with the auxiliary installation block (8) through a screw.

2. The mold for producing the motor iron core according to claim 1, wherein: damping piece (12) are installed to the top of mould fixed block (9), go up the intermediate position department of fixed mounting piece (2) below and install supplementary installation piece (10) of second, and supplementary installation piece (10) of second and last fixed mounting piece (2) pass through bolted connection, second mould fixed block (11) are installed to the below of supplementary installation piece (10) of second, and second mould fixed block (11) and supplementary installation piece (10) of second pass through bolted connection.

3. The mold for producing the motor iron core according to claim 2, wherein: the middle position department of second mould fixed block (11) lower extreme is provided with punching press fixed slot (13), fixed punching press piece (14) are installed to middle position department of mould fixed block (9) upper end, and pass through bolted connection with mould fixed block (9) fixed punching press piece (14), the inside of damping piece (12) is provided with slip fixed slot (15).

4. The mold for producing the motor iron core according to claim 2, wherein: damping spring (17) are all installed to the both sides of damping piece (12) below, fixed stopper (16) are installed to the lower extreme of damping spring (17) inside.

5. The mold for producing the motor iron core according to claim 1, wherein: go up the both sides of fixed mounting piece (2) rear end and all install installation fixed block (19), the inside of installation fixed block (19) is provided with fixed orifices (20), and the one end of telescopic cylinder (3) extends to the inside of fixed orifices (20), and telescopic cylinder (3) and fixed orifices (20) fixed connection.

6. The mold for producing the motor iron core according to claim 1, wherein: the mounting and connecting block (18) is mounted at the middle position of the upper end of the upper fixed mounting block (2), heat dissipation holes (21) are formed in the upper end of the upper fixed mounting block (2), and six heat dissipation holes (21) are formed in the heat dissipation holes.