CN213288352U

CN213288352U - Stamping die with waste discharge mechanism for household appliance parts

Info

Publication number: CN213288352U
Application number: CN202021600168.3U
Authority: CN
Inventors: 李国永
Original assignee: Suzhou Million Xin Precision Mould Co ltd
Current assignee: Suzhou Million Xin Precision Mould Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-28
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a household electrical appliances part is with stamping die who has waste discharge mechanism, including mounting panel, PMKD and dwang, one side fixedly connected with PLC controller on PMKD top, PMKD's top fixedly connected with backup pad, and the top fixedly connected with mounting panel of backup pad, two loop bars of top fixedly connected with of backup pad, and the inside bottom welding of loop bar has reset spring, the inside sliding connection of loop bar on reset spring top has the fly leaf. The utility model discloses an install driving gear and driven gear, driving motor rotates and drives the dwang and rotates, and the dwang can drive the poker rod when rotating and rotate, and the poker rod driving gear is being driven when rotating and is rotating, because driving gear and driven gear intermeshing realize the discharge of waste material, avoids the waste material to pile up in one, forms the condition of jam, stability when increasing the use of device.

Description

Stamping die with waste discharge mechanism for household appliance parts

Technical Field

The utility model relates to a stamping die technical field specifically is a household electrical appliances part is with stamping die who has waste discharge mechanism.

Background

Stamping die is the in-process of processing, carries out the punching press design of part through using cold stamping, and the staff can carry out the change of mould and bed die according to specific demand, and the part of the punching press difference of being convenient for is carrying out the in-process of punching press simultaneously, and some waste materials appear and need discharge, prevent to block up inside the device.

With the continuous installation and use of the stamping die, the following problems are found in the use process:

1. the traditional stamping die is inconvenient for discharging waste materials, and easily causes blockage of stamping inside the device.

2. The traditional stamping die is inconvenient for ejecting the stamped parts and taking the parts.

3. Traditional stamping die is not convenient for change different moulds, has reduced work efficiency.

Therefore, it is necessary to design a stamping die with a waste discharge mechanism for household electrical appliance parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a household electrical appliances part is with stamping die who has waste material discharge mechanism to it is not convenient for discharge the waste material, is not convenient for ejecting and the not convenient problem of changing different moulds with the part that the punching press is good to propose to have now among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die with a waste discharge mechanism for household appliance parts comprises a mounting plate, a fixed bottom plate and a rotating rod, wherein a PLC controller is fixedly connected to one side of the top end of the fixed bottom plate, a supporting plate is fixedly connected to the top end of the fixed bottom plate, the mounting plate is fixedly connected to the top end of the supporting plate, two loop bars are fixedly connected to the top end of the supporting plate, a reset spring is welded to the bottom end of the interior of each loop bar, a movable plate is slidably connected to the interior of each loop bar at the top end of the reset spring, a lifting rod is fixedly connected to the top end of the movable plate, a mounting plate is fixedly connected to the upper portion of the supporting plate, a lower die is fixedly connected to the middle position of the top end of the mounting plate, hydraulic rods are fixedly connected to two sides of the top end of the mounting plate, an upper, and the equal fixedly connected with fixed knot in both sides of going up mould and bed die bottom constructs, one side fixedly connected with connecting plate of PMKD, and the even welding in top of connecting plate has the bracing piece, the top fixedly connected with steadying plate of bracing piece, and the even welding in top of steadying plate has connecting spring, connecting spring's top fixedly connected with waste material groove, and waste material groove's one end evenly is provided with driving motor.

Preferably, the middle position inside the mounting panel is fixedly connected with a fixing plate, and the top end of the lifting rod penetrates through the fixing plate and is fixedly connected with a top plate.

Preferably, the slide rails are arranged on two sides of the interior of the loop bar, the slide blocks matched with the slide rails are welded on two sides of the movable plate, and meanwhile, the loop bar and the movable plate are connected in a sliding mode through the slide blocks and the slide rails to form a sliding structure.

Preferably, fixed knot constructs the inside recess, installation piece, spacing spring and fastening bolt that have set gradually, installation piece fixed connection is in the both sides of last mould and bed die bottom, and the inside of installation piece rotates and is connected with fastening bolt, the bottom in the fastening bolt outside evenly twines there is spacing spring, the both sides of upper plate bottom and mounting panel top all seted up with fastening bolt assorted recess.

Preferably, one end fixedly connected with driving gear of dwang, and the inside other end meshing of the dirty tank of driving gear one side has driven gear.

Preferably, driving motor's output all extends to the inside and the fixedly connected with dwang of dirty tank through the pivot, and the outside uniform welding of dwang has the poker rod.

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

(1) the driving motor rotates and drives the rotating rod to rotate through being provided with the driving motor, the rotating rod, the poke rod, the driving gear and the driven gear, the poke rod can be driven to rotate when the rotating rod rotates, the driving gear is driven to rotate when the poke rod rotates, and the driving gear and the driven gear are meshed with each other, so that waste materials are discharged, the waste materials are prevented from being accumulated at one position to form a blocking condition, and the stability of the device in use is improved;

(2) the lifting rod is upwards ejected by the aid of the elastic force of the reset spring in the sleeve rod through the sleeve rod, the reset spring and the lifting rod, and the stamped parts are ejected by the lifting rod, so that the situation that the parts are inconvenient to take is prevented, and flexibility of the device in use is improved;

(3) through installing fastening bolt, recess, spacing spring, last mould and bed die, rotate fastening bolt to make fastening bolt and recess break away from, can prevent through spacing spring when the pivoted to rotate excessively, increase the protection to last mould and bed die, prevent to produce to change the condition appearance of excessive wearing and tearing, change different last mould and bed die according to the demand.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the present invention in a partial top view;

FIG. 3 is a schematic view of the cross-sectional side view of the present invention;

fig. 4 is a schematic side view of the fixing structure of the present invention.

In the figure: 1. an upper plate; 2. a hydraulic lever; 3. mounting a plate; 4. a support plate; 5. a PLC controller; 6. a loop bar; 7. fixing the bottom plate; 8. a support bar; 9. a connecting plate; 10. a stabilizing plate; 11. a connecting spring; 12. a poke rod; 13. a waste chute; 14. a fixed structure; 1401. a groove; 1402. mounting blocks; 1403. a limiting spring; 1404. fastening a bolt; 15. a fixing plate; 16. a top plate; 17. an upper die; 18. a lifting rod; 19. a lower die; 20. rotating the rod; 21. a driving gear; 22. a driven gear; 23. a drive motor; 24. a movable plate; 25. a return spring; 26. a slider; 27. a slide rail.

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. 1-4, the present invention provides a technical solution: a stamping die with a waste discharging mechanism for household appliance parts comprises a mounting plate 3, a fixed bottom plate 7 and a rotating rod 20, wherein a PLC (programmable logic controller) 5 is fixedly connected to one side of the top end of the fixed bottom plate 7, the PLC 5 can be FX3SA-10MR-CM, a supporting plate 4 is fixedly connected to the top end of the fixed bottom plate 7, the mounting plate 3 is fixedly connected to the top end of the supporting plate 4, two loop bars 6 are fixedly connected to the top end of the supporting plate 4, a reset spring 25 is welded to the bottom end inside each loop bar 6, a movable plate 24 is slidably connected to the inside of each loop bar 6 at the top end of each reset spring 25, a lifting rod 18 is fixedly connected to the top end of each movable plate 24, and the mounting;

a fixing plate 15 is fixedly connected to the middle position inside the mounting plate 3, and the top end of the lifting rod 18 penetrates through the fixing plate 15 and is fixedly connected with a top plate 16;

specifically, as shown in fig. 1 and 3, when the structure is used, firstly, the lifting rod 18 is ejected upwards by the self elastic force of the return spring 25 in the loop bar 6, and the lifting rod 18 ejects the punched part, so that the situation that the part is inconvenient to take is prevented;

the two sides of the inside of the loop bar 6 are both provided with slide rails 27, the two sides of the movable plate 24 are both welded with slide blocks 26 matched with the slide rails 27, and the loop bar 6 and the movable plate 24 are connected in a sliding manner through the slide blocks 26 and the slide rails 27 to form a sliding structure;

specifically, as shown in fig. 1 and 3, when the structure is used, firstly, when the lifting rod 18 moves upwards, the movement can be smoother through the assistance of the sliding block 26 and the sliding rail 27, so that the phenomenon of jamming is avoided, and the flexibility of the device is increased;

the middle position of the top end of the mounting plate 3 is fixedly connected with a lower die 19, two sides of the top end of the mounting plate 3 are fixedly connected with hydraulic rods 2, the type of the hydraulic rod 2 can be A-08, the top end of the hydraulic rod 2 is fixedly connected with an upper plate 1, the middle position of the bottom end of the upper plate 1 is fixedly connected with an upper die 17, and two sides of the bottom ends of the upper die 17 and the lower die 19 are fixedly connected with fixing structures 14;

a groove 1401, an installation block 1402, a limit spring 1403 and a fastening bolt 1404 are sequentially arranged inside the fixed structure 14, the installation block 1402 is fixedly connected to two sides of the bottom ends of the upper die 17 and the lower die 19, the fastening bolt 1404 is rotatably connected inside the installation block 1402, the limit spring 1403 is uniformly wound on the bottom end of the outer side of the fastening bolt 1404, and grooves 1401 matched with the fastening bolt 1404 are formed in two sides of the bottom end of the upper plate 1 and two sides of the top end of the installation plate 3;

specifically, as shown in fig. 1 and 4, when the structure is used, the fastening bolt 1404 is firstly rotated, so that the fastening bolt 1404 and the groove 1401 are separated, excessive rotation can be prevented through the limiting spring 1403 while the fastening bolt is rotated, the protection of the upper die 17 and the lower die 19 is increased, different upper die 17 and lower die 19 are replaced according to requirements, and after the replacement is completed, the hydraulic rod 2 is started through the PLC controller 5, so that the hydraulic rod 2 moves downwards and drives the upper die 17 and the lower die 19 to be matched, and thus, stamping between the dies is realized;

one side of the fixed bottom plate 7 is fixedly connected with a connecting plate 9, the top end of the connecting plate 9 is uniformly welded with a supporting rod 8, the top end of the supporting rod 8 is fixedly connected with a stabilizing plate 10, the top end of the stabilizing plate 10 is uniformly welded with a connecting spring 11, the top end of the connecting spring 11 is fixedly connected with a waste material groove 13, one end of the waste material groove 13 is uniformly provided with a driving motor 23, and the type of the driving motor 23 can be RDX-101-V36F5E 13;

the output end of the driving motor 23 extends into the waste chute 13 through a rotating shaft and is fixedly connected with a rotating rod 20, and the poke rod 12 is uniformly welded on the outer side of the rotating rod 20;

specifically, as shown in fig. 1 and fig. 2, when the structure is used, firstly, the driving motor 23 is driven to rotate and the rotating rod 20 is driven to rotate, the rotating rod 20 can drive the poke rod 12 to rotate when rotating, the poke rod 12 drives the waste to move, the position of the waste is changed, the waste is prevented from being accumulated, and the waste is automatically discharged;

one end of the rotating rod 20 is fixedly connected with a driving gear 21, and the other end inside the waste chute 13 on one side of the driving gear 21 is meshed with a driven gear 22;

specifically, as shown in fig. 1 and 2, when the structure is used, the driving gear 21 is driven to rotate when the tap lever 12 rotates, and the driving gear 21 and the driven gear 22 are engaged with each other, so that waste is discharged, and the situation that the waste is accumulated at one position to cause blockage is avoided.

The working principle is as follows: when the device is used, the fastening bolt 1404 is firstly rotated, so that the fastening bolt 1404 is separated from the groove 1401, excessive rotation can be prevented through the limiting spring 1403 while the device is rotated, the protection on the upper die 17 and the lower die 19 is increased, the excessive abrasion caused by rotation is prevented, different upper die 17 and lower die 19 are replaced according to requirements, and the hydraulic rod 2 is started through the PLC 5 after replacement, so that the hydraulic rod 2 moves downwards and drives the upper die 17 and the lower die 19 to be matched, and the stamping between the dies is realized;

then, the lifting rod 18 is upwards ejected through the self elasticity of the return spring 25 in the loop bar 6, and the lifting rod 18 ejects the punched part, so that the situation that the part is inconvenient to take is prevented, when the lifting rod 18 moves upwards, the part can move more smoothly through the assistance of the sliding block 26 and the sliding rail 27, the situation of blocking is avoided, and the flexibility of the device is improved;

at last, the drive motor 23 is started through the PLC 5, so that the drive motor 23 is rotated and the rotating rod 20 is driven to rotate, the rotating rod 20 can drive the poking rod 12 to rotate when rotating, the driving gear 21 is driven to rotate when the poking rod 12 rotates, and the driving gear 21 and the driven gear 22 are clamped with each other, so that the waste is discharged, and the waste is prevented from being accumulated at one position to form a blocking condition.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a household electrical appliances part is with stamping die who has waste discharge mechanism, includes mounting panel (3), PMKD (7) and dwang (20), its characterized in that: the device comprises a fixed base plate (7), a PLC (programmable logic controller) controller (5) is fixedly connected to one side of the top end of the fixed base plate (7), a supporting plate (4) is fixedly connected to the top end of the supporting plate (7), a mounting plate (3) is fixedly connected to the top end of the supporting plate (4), two loop bars (6) are fixedly connected to the top end of the supporting plate (4), a reset spring (25) is welded to the bottom end of the interior of each loop bar (6), a movable plate (24) is slidably connected to the interior of each loop bar (6) at the top end of the reset spring (25), a lifting rod (18) is fixedly connected to the top end of each movable plate (24), a mounting plate (3) is fixedly connected to the upper portion of the supporting plate (4), a lower die (19) is fixedly connected to the middle position of the top end of the mounting plate (3), hydraulic rods (2) are, the utility model discloses a die for the production of steel plates, including upper plate (1), the equal fixedly connected with in intermediate position department of upper plate (1) bottom mould (17), and the equal fixedly connected with fixed knot in both sides (14) of last mould (17) and bed die (19) bottom, one side fixedly connected with connecting plate (9) of PMKD (7), and the even welding in top of connecting plate (9) has bracing piece (8), the top fixedly connected with steadying plate (10) of bracing piece (8), and the even welding in top of steadying plate (10) has connecting spring (11), the top fixedly connected with chute (13) of connecting spring (11), and the one end of chute (13) evenly is provided with driving motor (23).

2. The press die for household electrical appliance parts having a scrap discharge mechanism in accordance with claim 1, wherein: the middle position department fixedly connected with fixed plate (15) of mounting panel (3) inside, fixed plate (15) and fixedly connected with roof (16) are run through on the top of lifter (18).

3. The press die for household electrical appliance parts having a scrap discharge mechanism in accordance with claim 1, wherein: slide rails (27) have all been seted up to the inside both sides of loop bar (6), and the both sides of fly leaf (24) all weld have with slide rail (27) assorted slider (26), constitute sliding structure through the sliding connection of slider (26) and slide rail (27) between loop bar (6) and fly leaf (24) simultaneously.

4. The press die for household electrical appliance parts having a scrap discharge mechanism in accordance with claim 1, wherein: fixed knot constructs the inside of (14) and has set gradually recess (1401), installation piece (1402), spacing spring (1403) and fastening bolt (1404), installation piece (1402) fixed connection is in the both sides of last mould (17) and bed die (19) bottom, and the inside rotation of installation piece (1402) is connected with fastening bolt (1404), the bottom in fastening bolt (1404) outside evenly twines spacing spring (1403), upper plate (1) bottom both sides and mounting panel (3) top both sides all seted up with fastening bolt (1404) assorted recess (1401).

5. The press die for household electrical appliance parts having a scrap discharge mechanism in accordance with claim 3, wherein: one end fixedly connected with driving gear (21) of dwang (20), and the inside other end meshing of waste chute (13) of driving gear (21) one side has driven gear (22).

6. The press die for household electrical appliance parts having a scrap discharge mechanism in accordance with claim 1, wherein: the output of driving motor (23) all extends to inside and fixedly connected with dwang (20) of dirty tank (13) through the pivot, and the even welding in the outside of dwang (20) has poker rod (12).