CN213195259U

CN213195259U - Sheet metal part quick punching die with guide structure

Info

Publication number: CN213195259U
Application number: CN202022011039.7U
Authority: CN
Inventors: 刘青锋; 李嘉诚
Original assignee: Guangzhou Tehaodi Electrical Technology Co ltd
Current assignee: Guangzhou Tehaodi Electrical Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-14
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a sheet metal part rapid punching die with a guide structure, which comprises a movable plate, guide pillars and a mounting plate, wherein the inner part of the movable plate is symmetrically and slidably connected with the guide pillars, and the number of the guide pillars is four, four of the guide pillars are fixedly connected with the mounting plate far away from one end of the movable plate, the inner part of the mounting plate is symmetrically and fixedly connected with a supporting device, a lower die is arranged above the mounting plate, a plurality of the guide pillars are all slidably connected with the lower die, a plurality of the supporting devices are all fixedly connected with the lower die, adjusting devices are symmetrically arranged in the inner part of the lower die, oblique columns are symmetrically arranged above the lower die and are fixedly connected with the adjusting devices, an auxiliary punching device is fixedly connected on the right side of the adjusting device in the lower die, the left end of the lower surface of the movable plate, the position of punching a hole can be adjusted within a certain range, and whole mould has the adaptability, simple structure, and the practicality is strong.

Description

Sheet metal part quick punching die with guide structure

Technical Field

The utility model relates to a stamping die technical field specifically is a quick cut-out press of sheet metal component with guide structure.

Background

Sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies), and the like. The remarkable characteristic is that the thickness of the same part is consistent. The products processed by the sheet metal industry are called sheet metal parts. Sheet metal parts in different industries are generally different and are mostly used for the name of assembly timing.

The existing die for quickly punching the sheet metal part is difficult to adjust the punching position basically, the die needs to be detached for adjustment, the adjusting function is poor, and therefore the sheet metal part quick punching die with the guide structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick cut-out press of sheet metal component with guide structure 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: a sheet metal part rapid punching die with a guide structure comprises a movable plate, guide pillars and a mounting plate, wherein the inner part of the movable plate is symmetrically and slidably connected with the guide pillars, four guide pillars are arranged, one end of each guide pillar, far away from the movable plate, is fixedly connected with the mounting plate, the inner part of the mounting plate is symmetrically and fixedly connected with supporting devices, a lower die is arranged above the mounting plate, a plurality of guide pillars are all slidably connected with the lower die, a plurality of supporting devices are all fixedly connected with the lower die, adjusting devices are symmetrically arranged inside the lower die, oblique pillars are symmetrically arranged above the lower die and are fixedly connected with the adjusting devices, an auxiliary punching device is fixedly connected to the right side of the adjusting devices inside the lower die, a movable device is slidably connected to the left end of the lower surface of the movable plate, two oblique pillars are all slidably connected with the movable device, and a fixed plate is fixedly connected, the movable device is slidably mounted with the fixed plate, and an upper die is fixedly connected to the lower surface of the fixed plate.

Preferably, strutting arrangement includes first spring, upstand and spout, the inside symmetry fixedly connected with upstand of mounting panel, the surface cover of upstand is equipped with first spring, and is a plurality of the one end that the mounting panel was kept away from to first spring all with lower mould fixed connection, the spout has been seted up to the lower surface symmetry of lower mould, spout and upstand sliding connection.

Preferably, adjusting device includes servo motor, transmission shaft, speed reducer, worm wheel, lead screw, slider and recess, the internally mounted of lower mould has servo motor, servo motor's output fixedly connected with transmission shaft, servo motor's one end fixedly connected with speed reducer is kept away from to the transmission shaft, the inside top that is located the speed reducer of lower mould rotates and is connected with the worm, worm and speed reducer fixed connection, the one end meshing that the speed reducer was kept away from on the worm surface is connected with the worm wheel, the fixed surface of worm wheel is connected with the lead screw, there is the slider on the surface of lead screw through threaded connection, the upper surface of lower mould is located the below of batter post and has seted up the recess, slider and batter post fixed connection.

Preferably, the movable device comprises a second spring, a column groove, a T-shaped rod, a pressing block, a sliding plate, a connecting groove, a blanking hole and a convex block, the column groove is symmetrically formed in the side face of the fixed plate, the T-shaped rod is connected to the surface of the column groove in a sliding mode, the second spring is sleeved on the outer side of the T-shaped rod, the pressing block is fixedly connected with the surface of the T-shaped rod, the pressing block is fixedly connected with the second spring, the two T-shaped rods are far away from the sliding plate fixedly connected with the end of the bottom of the column groove, the connecting groove is symmetrically formed in the lower surface of the sliding plate, the connecting groove is connected with the inclined column in a sliding mode, the lower surface of the sliding plate is located on the left of the connecting groove in an equidistant mode, the blanking hole is located on the left of.

Preferably, supplementary punching device includes third spring, mounting groove and drum, the mounting groove has been seted up on the inside right that is located servo motor of lower mould, the bottom symmetry fixedly connected with third spring of mounting groove is a plurality of the one end fixedly connected with drum that the mounting groove bottom was kept away from to the third spring.

Preferably, a vertical plate is arranged on the left side of the servo motor, electric telescopic rods are symmetrically arranged inside the vertical plate, and the electric telescopic rods are far away from a baffle fixedly connected with one end of the vertical plate.

Preferably, the controller is installed to the right lateral wall of mounting panel, servo motor and electric telescopic handle all pass through the wire with the controller and are connected.

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

the utility model feeds the sheet metal part between the upper die and the lower die from the right side of the die, simultaneously, the electric telescopic rod extends to drive the distance of the upper body of the baffle plate, the sheet metal part is blocked and limited, a hydraulic telescopic rod can be installed between the movable plate and the mounting plate, the hydraulic telescopic rod drives the movable plate and the upper die to be close to the lower die, when the upper die descends, the inclined column and the connecting groove slide relatively to provide guidance for punching, the sliding plate can move towards the direction close to the fixed plate, the sliding plate moves away to drive the T-shaped rod and the pressing block to continue to compress the second spring, the T-shaped rod slides towards the bottom of the column groove, the bump and the upper die are simultaneously contacted with the surface of the sheet metal part, the whole lower die moves towards the mounting plate, the first spring is compressed until the lower die contacts with the mounting plate, further, the upper, accomplish to punch a hole, electric telescopic handle contracts, it moves down to drive the baffle, sheet metal component and baffle separation, carry out the unloading, start servo motor, it rotates to drive the transmission shaft, under the condition that the speed reducer slows down, it rotates to drive the worm, and then drive the worm wheel and rotate, and then mobilize the lead screw and rotate, and then drive the slider and move towards the direction of worm wheel, the batter post moves along with the removal of slider, and then the position that changes to punch a hole, be convenient for adjust, and have adaptability, can punch a hole to the different positions on sheet metal component surface.

Drawings

FIG. 1 is a schematic view of the whole partial sectional structure of the present invention;

FIG. 2 is a schematic sectional view of the adjusting device of the present invention;

fig. 3 is a schematic view of the sliding plate of the present invention in a bottom view.

In the figure: 1. a movable plate; 2. a guide post; 3. mounting a plate; 4. a support device; 5. a lower die; 6. an adjustment device; 7. an oblique column; 8. an auxiliary punching device; 9. a mobile device; 10. a fixing plate; 11. an upper die; 12. a first spring; 13. a vertical post; 14. a chute; 15. a servo motor; 16. a drive shaft; 17. a speed reducer; 18. a worm; 19. a worm gear; 20. a screw rod; 21. a slider; 22. a groove; 23. a second spring; 24. a column groove; 25. a T-shaped rod; 26. briquetting; 27. a sliding plate; 28. connecting grooves; 29. a blanking hole; 30. a bump; 31. a third spring; 32. mounting grooves; 33. a cylinder; 34. a vertical plate; 35. an electric telescopic rod; 36. a baffle plate; 37. and a controller.

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, a sheet metal part rapid punching die with a guide structure comprises a movable plate 1, four guide posts 2 and a mounting plate 3, wherein the guide posts 2 are symmetrically and slidably connected to the inside of the movable plate 1, the mounting plate 3 is fixedly connected to one end of the four guide posts 2 away from the movable plate 1, the mounting plate 3 is symmetrically and fixedly connected to the inside of the mounting plate 3, a lower die 5 is disposed above the mounting plate 3, the guide posts 2 are slidably connected to the lower die 5, the support devices 4 are fixedly connected to the lower die 5, adjusting devices 6 are symmetrically mounted inside the lower die 5, the punching positions can be adjusted, so that the entire die has adaptability, oblique posts 7 are symmetrically disposed above the lower die 5, the oblique posts 7 are fixedly connected to the adjusting devices 6, and an auxiliary punching device 8 is fixedly connected to the right of the adjusting devices 6 inside the lower die 5, the lower surface left end sliding connection of fly leaf 1 has head 9, two batter post 7 all with head 9 sliding connection, the lower surface of fly leaf 1 is located head 9's the right fixedly connected with fixed plate 10, head 9 and fixed plate 10 slidable mounting, the lower fixed surface of fixed plate 10 is connected with mould 11 on.

Referring to fig. 1, the supporting device 4 includes a first spring 12, a vertical post 13 and a sliding groove 14, the vertical post 13 is symmetrically and fixedly connected to the inside of the mounting plate 3, the first spring 12 is sleeved on the surface of the vertical post 13, one ends of the first springs 12, which are far away from the mounting plate 3, are fixedly connected to the lower die 5, the sliding groove 14 is symmetrically formed in the lower surface of the lower die 5, and the sliding groove 14 is slidably connected to the vertical post 13 to support and buffer.

Referring to fig. 2, the adjusting device 6 includes a servo motor 15, a transmission shaft 16, a speed reducer 17, a worm 18, a worm gear 19, a screw rod 20, a slider 21 and a groove 22, the servo motor 15 is installed inside the lower die 5, the output end of the servo motor 15 is fixedly connected with the transmission shaft 16, one end of the transmission shaft 16, which is far away from the servo motor 15, is fixedly connected with the speed reducer 17, the worm 18 is rotatably connected to the lower die 5, which is located above the speed reducer 17, the worm 18 is fixedly connected with the speed reducer 17, one end of the surface of the worm 18, which is far away from the speed reducer 17, is engaged with the worm gear 19, the surface of the worm gear 19 is fixedly connected with the screw rod 20, the surface of the screw rod 20 is connected with the slider 21 through a thread, the groove 22 is formed in the upper surface of the lower die 5, which is located below the inclined, and then change the position of punching a hole, be convenient for adjust for whole mould has the adaptability simultaneously, can punch a hole in the different positions in sheet metal component's surface.

Referring to fig. 1 and 3, the movable device 9 includes a second spring 23, a column groove 24, a T-shaped rod 25, a pressing block 26, a sliding plate 27, a connecting groove 28, a discharging hole 29 and a protrusion 30, the side surface of the fixed plate 10 is symmetrically provided with the column groove 24, the surface of the column groove 24 is slidably connected with the T-shaped rod 25, the second spring 23 is sleeved outside the T-shaped rod 25, the surface of the T-shaped rod 25 is fixedly connected with the pressing block 26, the pressing block 26 is fixedly connected with the second spring 23, one end of each of the two T-shaped rods 25 far from the bottom of the column groove 24 is fixedly connected with the sliding plate 27, the lower surface of the sliding plate 27 is symmetrically provided with the connecting groove 28, the connecting groove 28 is slidably connected with the inclined column 7, the lower surface of the sliding plate 27 is fixedly connected with the protrusion 30 at equal intervals on the left side of the connecting groove 28, the upper surface of the, the blanking hole 29 penetrates through the lower die 5 and extends to the lower surface of the mounting plate 3, so that the position of the punched hole in the surface of the sheet metal part is convenient to adjust, and the blanking hole 29 is used for blanking the part separated from the sheet metal part after punching.

Referring to fig. 1, the auxiliary punching device 8 includes a third spring 31, a mounting groove 32 and a cylinder 33, the mounting groove 32 is formed in the lower die 5 on the right side of the servo motor 15, the third spring 31 is symmetrically and fixedly connected to the bottom of the mounting groove 32, the cylinders 33 are fixedly connected to ends of the third springs 31 far away from the bottom of the mounting groove 32, and the auxiliary upper die 11 performs punching.

Referring to fig. 1, a vertical plate 34 is arranged on the left side of the servo motor 15, electric telescopic rods 35 are symmetrically arranged inside the vertical plate 34, and a baffle 36 is fixedly connected to one ends, far away from the vertical plate 34, of the two electric telescopic rods 35 to limit the sheet metal part, so that the sheet metal part can be punched conveniently.

Please refer to fig. 1, controller 37 is installed to the right lateral wall of mounting panel 3, servo motor 15 and electric telescopic handle 35 all pass through the wire with controller 37 and are connected, and controller 37 is similar with the control structure that current stamping die used, and its theory of operation is the same, and controller 37 is by the accurate control of computer program, the utility model provides a circuit and control are prior art, do not carry out too much repeated description here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 quick cut-out press of sheet metal component with guide structure, includes fly leaf (1), guide pillar (2) and mounting panel (3), the inside symmetry sliding connection of fly leaf (1) has guide pillar (2), and guide pillar (2) have four, four the one end fixedly connected with mounting panel (3), its characterized in that of fly leaf (1) are kept away from in guide pillar (2): the inner part of the mounting plate (3) is symmetrically and fixedly connected with supporting devices (4), a lower die (5) is arranged above the mounting plate (3), a plurality of guide pillars (2) are all connected with the lower die (5) in a sliding manner, a plurality of supporting devices (4) are all connected with the lower die (5) in a fixed manner, adjusting devices (6) are symmetrically arranged in the lower die (5), oblique columns (7) are symmetrically arranged above the lower die (5), the oblique columns (7) are fixedly connected with the adjusting devices (6), an auxiliary punching device (8) is fixedly connected to the right side of the adjusting devices (6) in the lower die (5), a movable device (9) is slidably connected to the left end of the lower surface of the movable plate (1), the two oblique columns (7) are both connected with the movable device (9) in a sliding manner, a fixed plate (10) is fixedly connected to the right side of the movable device (9) on the lower surface of the movable plate, the movable device (9) is slidably mounted with the fixed plate (10), and an upper die (11) is fixedly connected to the lower surface of the fixed plate (10).

2. The sheet metal part rapid punching die with the guide structure according to claim 1, characterized in that: strutting arrangement (4) are including first spring (12), upstand (13) and spout (14), the inside symmetry fixedly connected with upstand (13) of mounting panel (3), the surface cover of upstand (13) is equipped with first spring (12), and is a plurality of the one end that mounting panel (3) were kept away from in first spring (12) all with lower mould (5) fixed connection, spout (14) have been seted up to the lower surface symmetry of lower mould (5), spout (14) and upstand (13) sliding connection.

3. The sheet metal part rapid punching die with the guide structure according to claim 1, characterized in that: the adjusting device (6) comprises a servo motor (15), a transmission shaft (16), a speed reducer (17), a worm (18), a worm wheel (19), a screw rod (20), a sliding block (21) and a groove (22), wherein the servo motor (15) is installed inside the lower die (5), the transmission shaft (16) is fixedly connected with the output end of the servo motor (15), the speed reducer (17) is fixedly connected with one end of the transmission shaft (16) far away from the servo motor (15), the worm (18) is rotatably connected above the speed reducer (17) inside the lower die (5), the worm (18) is fixedly connected with the speed reducer (17), the worm wheel (19) is meshed with one end of the surface of the worm (18) far away from the speed reducer (17), the screw rod (20) is fixedly connected with the surface of the worm wheel (19), and the sliding block (21) is connected with the surface of the, a groove (22) is formed in the upper surface of the lower die (5) and located below the inclined column (7), and the sliding block (21) is fixedly connected with the inclined column (7).

4. The sheet metal part rapid punching die with the guide structure according to claim 1, characterized in that: the movable device (9) comprises a second spring (23), column grooves (24), T-shaped rods (25), pressing blocks (26), sliding plates (27), connecting grooves (28), a discharging hole (29) and convex blocks (30), the column grooves (24) are symmetrically formed in the side faces of the fixed plate (10), the T-shaped rods (25) are connected to the surfaces of the column grooves (24) in a sliding mode, the second spring (23) is sleeved on the outer sides of the T-shaped rods (25), the pressing blocks (26) are fixedly connected to the surfaces of the T-shaped rods (25), the pressing blocks (26) are fixedly connected with the second springs (23), the sliding plates (27) are fixedly connected to the ends, far away from the bottoms of the column grooves (24), of the two T-shaped rods (25), the connecting grooves (28) are symmetrically formed in the lower surfaces of the sliding plates (27), the connecting grooves (28) are slidably connected with the inclined columns (7), the convex blocks (30) are fixedly connected to the lower surfaces of the sliding plates (, the upper surface of lower mould (5) is located the left side of recess (22) and has seted up unloading hole (29), unloading hole (29) pass lower mould (5) and extend to the lower surface of mounting panel (3).

5. The sheet metal part rapid punching die with the guide structure according to claim 1, characterized in that: supplementary punching device (8) include third spring (31), mounting groove (32) and drum (33), mounting groove (32) have been seted up on the right that the inside of lower mould (5) is located servo motor (15), the bottom symmetry fixedly connected with third spring (31) of mounting groove (32), it is a plurality of one end fixedly connected with drum (33) of mounting groove (32) bottom are kept away from in third spring (31).

6. The sheet metal part rapid punching die with the guide structure according to claim 3, characterized in that: riser (34) have been put on the left side of servo motor (15), electric telescopic handle (35), two are installed to the inside symmetry of riser (34) electric telescopic handle (35) keep away from one end fixedly connected with baffle (36) of riser (34).

7. The sheet metal part rapid punching die with the guide structure according to claim 6, characterized in that: controller (37) are installed to the right lateral wall of mounting panel (3), servo motor (15) and electric telescopic handle (35) all pass through the wire with controller (37) and are connected.