CN218798508U

CN218798508U - EV motor iron core piece stamping device

Info

Publication number: CN218798508U
Application number: CN202223144197.5U
Authority: CN
Inventors: 唐海军; 陈永法; 蒋涛; 丁军
Original assignee: Jiangyin Haida Motor Punching Sheet Co ltd
Current assignee: Jiangyin Haida Motor Punching Sheet Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-07
Anticipated expiration: 2032-11-25

Abstract

The utility model provides a EV motor iron core piece stamping device relates to stamping device technical field, include: the base, the top fixed mounting that the base is close to one side has the workstation, the inside fixed mounting of workstation has the conveyer belt, one side surface movable mounting of workstation has the motor, the equal movable mounting in top that the workstation is close to one end both sides has hexagon nut, two hexagon nut activity runs through there is the top board, the inner wall fixed mounting that the workstation is close to one side has the holding down plate, one side surface fixed mounting of workstation has the support frame, the notch has all been seted up to the relative both sides of support frame, the arc wall has all been seted up to the relative both sides of support frame, the two-way lead screw of movable mounting in the inside elongated slot of top board, and both ends activity respectively have the grip block, and the center department of two-way lead screw installs bevel gear one simultaneously, and the knob of accessible one side is adjusted, can be suitable for the idiosome of different width respectively, improves the practicality.

Description

EV motor iron core piece stamping device

Technical Field

The utility model belongs to the technical field of stamping device, especially, relate to an EV motor iron core piece stamping device.

Background

Many customers of the punching machinery factory have various requirements on punching parts, the punching machinery factory is busy in producing a large number of punching parts of different types, workers need to frequently replace the male die and the female die, the male die and the female die are usually fastened by a plurality of bolts, a large amount of physical strength and time are consumed for dismounting the male die and the female die each time, and the process not only increases the time cost of line changing of enterprises, but also increases the working strength of the workers.

However, in the prior art, as in chinese patent No. CN201922394038.2, an EV motor iron core piece stamping device includes a machine body, a stamping cylinder, a hydraulic cylinder, a pneumatic cylinder, a material-placing rack, a first pushing block and a second pushing block, where the machine body includes a machine foot stand, a machine body and a back support frame, the first pushing block pushes a lowermost iron core piece blank to the leftmost side of the first sliding groove, and simultaneously clamps the iron core piece blank, the stamping head of the stamping cylinder stamps the iron core piece blank, the waste left by stamping the iron core piece drops through the waste material groove, after stamping, the second pushing block pushes the finished iron core piece after stamping into the finished product groove, so that the finished iron core piece drops from the finished product groove, and the second pushing block and the first pushing block return to the original position, so as to continue stamping the remaining iron core piece blank.

Although the above scheme has the advantages as above, the above scheme has disadvantages in that: at the during operation, step up the iron core piece idiosome through first promotion piece and spout are inside, and at stamping operation, there may be the stamping head and push down iron core piece idiosome one end, leads to the other end perk, can take place the dislocation, leads to the position to take place the skew easily, and there is the condition that the specification is different in the part after probably having the punching press.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the above-mentioned technique, at the during operation, step up through first promotion piece and the inside iron core piece idiosome of spout, at the punching press during operation, there may be the stamping head to push down iron core piece idiosome one end, lead to the other end perk, can take place the dislocation, lead to the position to take place the skew easily, there is the different circumstances of specification in part existence after probably having the punching press.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an EV motor iron core piece stamping device comprises: the base, the base is close to the top fixed mounting of one side has the workstation, the inside fixed mounting of workstation has the conveyer belt, one side surface movable mounting of workstation has the motor, the equal movable mounting in top that the workstation is close to one end both sides has hexagon nut, two hexagon nut activity runs through there is the top board, the inner wall fixed mounting that the workstation is close to one side has the holding down plate, one side surface fixed mounting of workstation has the support frame, the notch has all been seted up to the relative both sides of support frame, the arc wall has all been seted up to the relative both sides of support frame.

As a preferred embodiment, a stamping cylinder is fixedly mounted on the surface of the support frame near the center, a stamping head is movably mounted on the surface of the bottom of the stamping cylinder, and a material receiving groove is mounted at the top of the base near one side.

The technical effect of adopting the further scheme is as follows: carry out the fixed action through the support frame to punching press jar, prevent the emergence offset when the punching press, handle the chip idiosome through the punching press head simultaneously, collect in the receipts silo through the below.

As a preferred embodiment, a connecting frame is fixedly installed on one side surface of the punching head, a cutting knife is fixedly installed on one side surface of the connecting frame, and the cutting knife is movably installed inside the notch.

The technical effect of adopting the further scheme is as follows: the link of punching press head one side plays the fixed action to the cutting knife, and cutting knife movable mounting keeps accomplishing the cutting when the punching press in the inside of notch, plays the fixed effect of spacing when removing, prevents the displacement, and cuts the idiosome of needs, makes the edge more neat, need not use through polishing once more.

As a preferred embodiment, one side fixed mounting of link has the stock, one side surface movable mounting of stock has the stopper, one side fixed mounting of stopper has the spring.

The technical effect of adopting the further scheme is as follows: connecting bracket one side fixedly connected with stock prevents to shelter from to the chip idiosome, influences stamping work, and the stopper accessible spring of a side surface is accomodate simultaneously and is reset, drives the punching press template and removes.

As a preferred embodiment, the interior of the arc-shaped groove is movably connected with a stamping template, and a long rod is movably arranged on one side of the stamping template.

The technical effect of adopting the further scheme is as follows: the limit block on the long rod drives the punching template to move in the arc-shaped groove, so that the blank chip with punching waste and required blank chips are separated from different angles, and the blank chip after punching is directly used by a worker conveniently.

As a preferred embodiment, an elongated slot is formed in the surface of one side of the upper pressure plate, a bidirectional screw rod is movably mounted inside the elongated slot, a first bevel gear is fixedly mounted at the center of the bidirectional screw rod, clamping blocks are movably sleeved on two opposite sides of the bidirectional screw rod, and an adjusting button is movably mounted on the surface of one side of the upper pressure plate.

The technical effect of adopting the further scheme is as follows: two-way lead screw is movably installed in the elongated slot inside the upper press plate, the two ends of the two-way lead screw are respectively provided with a clamping block in a movable mode, meanwhile, the center of the two-way lead screw is provided with a bevel gear I, adjustment can be carried out through an adjusting button on one side, the two-way lead screw can be respectively suitable for blanks with different widths, and the practicability is improved.

In a preferred embodiment, a second bevel gear is fixedly mounted on one side of the adjusting knob, and the second bevel gear is meshed with the bevel gear in one direction.

The technical effect of adopting the further scheme is as follows: when the adjusting button is rotated, the bevel gear II on one side of the adjusting button is rotated, and the clamping block can move on the bidirectional screw rod due to the fact that the bevel gear II is meshed with the bevel gear I.

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

1. the utility model discloses, through the internally mounted of workstation one side have the holding down plate, workstation one side top movable mounting has hexagon nut, hexagon nut activity runs through has the top board, can realize pressing from both sides tight the body, prevent that when stamping operation, then embryo body one end perk, the displacement takes place when falling, influence secondary cutting, simultaneously one side movable mounting of holding down plate has the adjusting knob, the inclined plane gear two of adjusting knob one side and the inclined plane gear one of two-way lead screw center department mesh each other, two-way lead screw movable mounting is in the inside of elongated slot, and both ends movable mounting has the grip block, through adjusting, can be suitable for the embryo body of different width respectively, improve the practicality;

2. the utility model discloses, one side fixed mounting of link has the stock simultaneously, one side surface movable mounting of stock has the stopper, one side surface mounting of stopper has the spring, one side fixed mounting of spring is in a side surface of stock simultaneously, the one end movable mounting of punching press template is inside the arc wall, through the punching press head punching press that moves down, the center department from the punching press template of punching press waste material realizes the separation, it moves down to drive the stock, make the stopper tighten up through the spring and draw one side of punching press template, when the stopper surpasses the punching press template, reset through the spring, drive the punching press template at the inside tilt motion of arc wall when moving up, the idiosome chip that has realized punching press waste material and needs separates from different angles, the idiosome chip after the staff of being convenient for directly uses the punching press.

Drawings

Fig. 1 is a schematic view of a front view structure of an EV motor iron chip stamping device provided by the present invention;

fig. 2 is a schematic view of a cutting structure of an EV motor iron core piece stamping device provided by the present invention;

fig. 3 is the utility model provides a pair of clamping structure schematic diagram of EV motor iron core piece stamping device.

Illustration of the drawings:

1. a base; 2. a work table; 201. a lower pressing plate; 3. a conveyor belt; 4. a motor; 5. a hexagonal nut; 6. an upper pressure plate; 601. a long groove; 602. a bidirectional screw rod; 603. a clamping block; 604. a bevel gear I; 605. an adjusting knob; 606. a bevel gear II; 7. a support frame; 8. stamping a cylinder; 9. a material receiving groove; 10. a notch; 11. stamping a head; 12. a connecting frame; 13. a cutting knife; 14. a long rod; 15. an arc-shaped slot; 16. stamping the template; 17. a limiting block; 18. a 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. 1-3, an EV motor core piece stamping apparatus includes: base 1, base 1 is close to the top fixed mounting of one side has workstation 2, the inside fixed mounting of workstation 2 has conveyer belt 3, one side surface movable mounting of workstation 2 has motor 4, workstation 2 is close to the equal movable mounting in top of one end both sides has hexagon nut 5, two hexagon nut 5 activities run through there is top board 6, workstation 2 is close to the inner wall fixed mounting of one side has holding down plate 201, one side surface fixed mounting of workstation 2 has support frame 7, notch 10 has all been seted up to support frame 7's relative both sides, arc wall 15 has all been seted up to support frame 7's relative both sides.

As shown in fig. 1-3, the fixed surface of support frame 7 near center department installs punching press jar 8, and punching press jar 8 bottom surface movable mounting has punching press head 11, and receiving trough 9 is installed near the top of one side to base 1, carries out the fixed action to punching press jar 8 through support frame 7, prevents the emergence offset when the punching press, handles the chip idiosome through punching press head 11 simultaneously, collects receiving trough 9 through the below.

As shown in fig. 1-3, a connecting frame 12 is fixedly mounted on one side surface of a punching head 11, a cutting knife 13 is fixedly mounted on one side surface of the connecting frame 12, the cutting knife 13 is movably mounted inside a notch 10, the connecting frame 12 on one side of the punching head 11 fixes the cutting knife 13, the cutting knife 13 is movably mounted inside the notch 10, cutting is completed when punching is performed, the fixing effect of limiting during moving is achieved, displacement is prevented, a needed blank body is cut, the edge is enabled to be more neat, and the cutting die can be used without being polished again.

As shown in fig. 1-3, one side fixed mounting of link 12 has stock 14, one side surface movable mounting of stock 14 has stopper 17, one side fixed mounting of stopper 17 has spring 18, and link 12 one side fixedly connected with stock 14 prevents to shelter from the chip idiosome, influences punching press work, and the stopper 17 accessible spring 18 on one side surface simultaneously is accomodate and is reset, drives punching press template 16 and removes.

As shown in fig. 1-3, the inside swing joint punching press template 16 of arc wall 15, one side movable mounting of punching press template 16 has stock 14, drives punching press template 16 through stopper 17 on the stock 14 and moves in arc wall 15, takes place the angle slope, has realized that punching press waste material and the idiosome chip that needs separate from different angles, the staff of being convenient for directly uses the idiosome chip after the punching press.

As shown in fig. 1-3, a long groove 601 is formed on a surface of one side of the upper platen 6, a bidirectional screw 602 is movably mounted inside the long groove 601, a bevel gear 604 is fixedly mounted at a center of the bidirectional screw 602, clamping blocks 603 are movably sleeved on two opposite sides of the bidirectional screw 602, an adjusting button 605 is movably mounted on a surface of one side of the upper platen 6, the bidirectional screw 602 is movably mounted in the long groove 601 inside the upper platen 6, the clamping blocks 603 are movably mounted at two ends of the bidirectional screw 602 respectively, and the bevel gear 604 is mounted at the center of the bidirectional screw 602 and can be adjusted by the adjusting button 605 on one side, so that the adjustable double-screw is suitable for blanks with different widths respectively, and the practicability is improved.

As shown in fig. 1-3, a second bevel gear 606 is fixedly installed on one side of the adjusting knob 605, the second bevel gear 606 is meshed with the first bevel gear 604, when the adjusting knob 605 is rotated, the second bevel gear 606 on one side is rotated, and the clamping block 603 moves on the bidirectional screw rod 602 because the second bevel gear 606 is meshed with the first bevel gear 604.

The working principle is as follows:

when the double-screw stamping die is used, the base 1 is prevented from being placed in a place needing to work, meanwhile, the top of the base 1 is fixedly provided with the workbench 2 and the receiving groove 9, when the work is finished, different materials can be collected, the use of workers is convenient, the conveying belt 3 in the workbench 2 is driven by the motor 4 to enable a blank body to move, meanwhile, the lower pressing plate 201 is arranged in one side of the workbench 2, the top of one side of the workbench 2 is movably provided with the hexagon nut 5, the hexagon nut 5 is movably penetrated by the upper pressing plate 6, the blank body can be clamped, one end of the blank body is prevented from tilting when the blank body falls down, the secondary cutting is influenced, meanwhile, one side of the upper pressing plate 6 is movably provided with the adjusting button 605, the bevel gear II 606 on one side of the adjusting button 605 is meshed with the bevel gear I604 in the center of the double-screw 602, the double-screw 602 is movably arranged in the long groove 601, and the both ends are movably mounted with the clamping block 603, through adjusting, can be suitable for the idiosome of different width respectively, improve the practicability, one side of the work bench 2 is fixedly mounted with the supporting arm 7, the opposite two sides of the supporting arm 7 are equipped with notch 10 and arc-shaped groove 15 respectively, the surface of the supporting arm 7 near the center is fixedly mounted with the stamping cylinder 8, one side surface of the stamping cylinder 8 is movably mounted with the stamping head 11, and one side surface of the stamping head 11 is fixedly mounted with the connecting frame 12, one side surface of the connecting frame 12 is fixedly mounted with the cutting knife 13, at the same time, the cutting knife 13 is movably mounted in the notch 10, plays the role of positioning and fixing when moving, prevents the displacement, and cuts the needed idiosome, makes the edge more neat, can be used without polishing again, one side of the connecting frame 12 is fixedly mounted with the long rod 14, one side surface of the long rod 14 is movably mounted with the stopper 17, the spring 18 is installed on the surface of one side of the limiting block 17, meanwhile, one side of the spring 18 is fixedly installed on the surface of one side of the long rod 14, one end of the stamping template 16 is movably installed inside the arc-shaped groove 15, stamping is carried out downwards through the stamping head 11, stamping waste is separated from the center of the stamping template 16, the long rod 14 is driven to move downwards, the limiting block 17 is made to tighten and draw one side of the stamping template 16 through the spring 18, when the limiting block 17 exceeds the stamping template 16, the spring 18 resets, the stamping template 16 is driven to move obliquely inside the arc-shaped groove 15 when moving upwards, the stamping waste and required blank chips are separated from different angles, and workers can conveniently and directly use the stamped blank chips.

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 apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An EV motor iron core piece stamping device which characterized in that includes: base (1), base (1) is close to top fixed mounting of one side has workstation (2), the inside fixed mounting of workstation (2) has conveyer belt (3), one side movable surface mounting of workstation (2) has motor (4), the equal movable mounting in top that workstation (2) are close to one end both sides has hexagon nut (5), two hexagon nut (5) activity runs through top board (6), inner wall fixed mounting that workstation (2) are close to one side has holding down plate (201), one side fixed surface mounting of workstation (2) has support frame (7), notch (10) have all been seted up to the relative both sides of support frame (7), arc wall (15) have all been seted up to the relative both sides of support frame (7).

2. An EV electric machine iron core piece punching apparatus according to claim 1, characterized in that: support frame (7) are close to fixed surface of center department and install punching press jar (8), punching press jar (8) bottom surface movable mounting has punching press head (11), base (1) are close to the top of one side and install receiving groove (9).

3. An EV electric machine iron core piece punching apparatus according to claim 2, characterized in that: the punching head structure is characterized in that a connecting frame (12) is fixedly arranged on the surface of one side of the punching head (11), a cutting knife (13) is fixedly arranged on the surface of one side of the connecting frame (12), and the cutting knife (13) is movably arranged inside the notch (10).

4. An EV motor iron core sheet stamping device according to claim 3, characterized in that: one side fixed mounting of link (12) has stock (14), one side surface movable mounting of stock (14) has stopper (17), one side fixed mounting of stopper (17) has spring (18).

5. An EV motor core piece punching apparatus according to claim 1, characterized in that: the inner part of the arc-shaped groove (15) is movably connected with a stamping template (16), and one side of the stamping template (16) is movably provided with a long rod (14).

6. An EV electric machine iron core piece punching apparatus according to claim 1, characterized in that: an elongated slot (601) is formed in the surface of one side of the upper pressing plate (6), a bidirectional screw rod (602) is movably mounted inside the elongated slot (601), a first bevel gear (604) is fixedly mounted at the center of the bidirectional screw rod (602), clamping blocks (603) are movably sleeved on two opposite sides of the bidirectional screw rod (602), and an adjusting button (605) is movably mounted on the surface of one side of the upper pressing plate (6).

7. An EV motor iron core sheet stamping device of claim 6, characterized in that: and a second bevel gear (606) is fixedly arranged on one side of the adjusting button (605), and the second bevel gear (606) is meshed with the first bevel gear (604).