CN217595622U

CN217595622U - Fine blanking die for improving corner collapse

Info

Publication number: CN217595622U
Application number: CN202221122549.4U
Authority: CN
Inventors: 陶俊礼
Original assignee: Futao Mould Dongguan Co ltd
Current assignee: Futao Mould Dongguan Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-18
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses an improve smart cut die of corner collapse relates to smart cut die technical field, including bottom plate and roof, the top of roof is equipped with the punching press subassembly, and the punching press subassembly includes stamping groove, stamping rod, first electric telescopic handle, clamp plate and ring gear, and the stamping groove is seted up in the bottom of roof, and the inside interlude in stamping groove is connected with stamping rod, and the flexible end fixed connection of backing plate and first electric telescopic handle is passed through on stamping rod's top, the beneficial effects of the utility model are that: supporting punching rod and clamp plate through the punching press groove, the ring gear and the clamp plate that the cross-section is the V type simultaneously cooperate to be convenient for fix the material and compress tightly, avoid adding man-hour material punching press position atress inequality and cause the corner damage, the flexible end that uses first electric telescopic handle simultaneously drives punching rod and kicking block and cooperatees and is convenient for carry out the stamping process to the material and handle, use nitrogen spring to be convenient for support kicking block and auxiliary rod to the atress pushes down and use that resets.

Description

Fine blanking die for improving corner collapse

Technical Field

The utility model relates to a fine blanking mould, in particular to fine blanking mould of corner collapse is improved belongs to fine blanking mould technical field.

Background

Fine blanking is fine blanking. Comprises powerful blank-pressing fine blanking, opposite concave die fine blanking and plane blank-pressing fine blanking. The production of the automobile fine blanking part mainly comprises strong blank pressing and fine blanking. The geometric shape, the dimensional tolerance, the form and position tolerance and the shearing surface quality of the fine blanking part are far higher than those of the common blanking part, and the fine blanking process plays a great role in the field of automobile part manufacturing.

The finished product corner receives the production corner collapse or deckle edge influence finished product quality easily when using current fine blanking mould, and current fine blanking mould is not convenient for carry out spacing processing to the material that lasts the punching press moreover, influences staff's operation and use easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve essence towards mould of corner collapse to current essence towards mould corner fragile who proposes in solving above-mentioned background art, current essence towards mould is not convenient for to the spacing problem of material moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve finish stamping die of corner collapse, includes bottom plate and roof, the top of roof is equipped with the punching press subassembly, the punching press subassembly includes stamping groove, stamping rod, first electric telescopic handle, clamp plate and ring gear, the stamping groove is seted up the bottom of roof, the inside interlude in stamping groove is connected with stamping rod, backing plate and first electric telescopic handle's flexible end fixed connection is passed through on stamping rod's top, first electric telescopic handle pass through the link with the top fixed connection of roof, the inside fixed clamp plate that is equipped with in stamping groove, the bottom mounting of clamp plate is equipped with the ring gear, the top of bottom plate is equipped with spacing subassembly.

Preferably, the ring gear cross-section is the V type, the auxiliary tank has been seted up on the top of bottom plate, the bottom mounting in auxiliary tank is equipped with nitrogen spring, the fixed auxiliary rod that is equipped with in top of nitrogen spring, the fixed surface of auxiliary rod is equipped with supplementary piece, supplementary piece with the inside sliding connection of auxiliary tank, the fixed kicking block that is equipped with in top of auxiliary rod, the position of kicking block with the position of depression bar is corresponding, the baffle box has been seted up on the top of auxiliary tank.

Preferably, spacing subassembly includes spacing groove, slide rail, slider, second electric telescopic handle, gag lever post and fixing bolt, the spacing groove is seted up the top of bottom plate, the bottom mounting of spacing groove is equipped with two slide rails, two the equal sliding connection in top of slide rail has the slider, two the top of slider is all fixed and is equipped with second electric telescopic handle, two the flexible end of second electric telescopic handle is all fixed and is equipped with the gag lever post, two the equal threaded connection in one side of slider has fixing bolt, the bottom mounting of spacing groove is equipped with two fixed plates corresponding with the slide rail, two fixing bolt's one end is laminated with corresponding fixed plate respectively.

Preferably, four positioning rods are fixedly arranged at four corners of the top end of the bottom plate, a rubber pad is fixedly arranged at the top ends of the four positioning rods, positioning grooves are formed in four corners of the bottom end of the top plate, and one ends of the four positioning rods are respectively attached to the corresponding positioning grooves.

Preferably, the two sides of the top end of the top plate are respectively fixedly connected with the telescopic ends of two third electric telescopic rods, and a connecting plate is fixedly arranged at one end of each third electric telescopic rod.

Preferably, a switch panel is fixedly arranged on one side of the bottom plate, a first electric telescopic rod switch, a second electric telescopic rod switch and a third electric telescopic rod switch are fixedly arranged on the surface of the switch panel, and the first electric telescopic rod, the two second electric telescopic rods and the two third electric telescopic rods are respectively connected with a power supply through the first electric telescopic rod switch, the second electric telescopic rod switch and the third electric telescopic rod switch.

Preferably, the surface of the top plate and the surface of the bottom plate are both coated with wear-resistant coatings.

Compared with the prior art, the utility model provides a pair of improve fine blanking mould of corner collapse has following beneficial effect:

1. the punching rod and the pressing plate are supported through the punching groove, meanwhile, the gear ring with the V-shaped section is matched with the pressing plate to facilitate fixing and pressing of materials, corner damage caused by uneven stress of the punching position of the materials in machining is avoided, meanwhile, the telescopic end of the first electric telescopic rod drives the punching rod to be matched with the ejecting block to facilitate punching processing of the materials, the ejecting block and the auxiliary rod are supported by a nitrogen spring to facilitate pressing and resetting under stress, and meanwhile, the auxiliary block and the auxiliary groove slide to facilitate improvement of stability of the supporting rod;

2. the position after processing through spacing groove and plate-shaped material corresponds, uses the flexible end of second electric telescopic handle to drive the gag lever post removal simultaneously, carries on spacingly so that staff's antedisplacement progressively punching press material to material processing hole groove department, uses slide rail and slider to be convenient for to remove the machined part that adapts to different shapes simultaneously, uses fixing bolt cooperation fixed plate to fix the slider.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. an auxiliary groove; 4. a stamping assembly; 41. punching a groove; 42. a stamping rod; 43. a first electric telescopic rod; 44. pressing a plate; 45. a ring gear; 5. a limiting component; 51. a limiting groove; 52. a slide rail; 53. a slider; 54. a second electric telescopic rod; 55. a limiting rod; 56. fixing the bolt; 6. a nitrogen spring; 7. an auxiliary lever; 8. an auxiliary block; 9. a top block; 10. a material guide chute; 11. a fixing plate; 12. positioning a rod; 13. positioning a groove; 14. a third electric telescopic rod; 15. a connecting plate; 16. a switch panel.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a fine blanking die for improving corner collapse, including bottom plate 1 and roof 2, the top of roof 2 is equipped with punching assembly 4, punching assembly 4 includes punching groove 41, punching rod 42, first electric telescopic rod 43, clamp plate 44 and ring gear 45, punching groove 41 is seted up at the bottom of roof 2, punching rod 42 has been interlude connected to the inside of punching groove 41, the top of punching rod 42 is fixed with the flexible end of first electric telescopic rod 43 through the backing plate, first electric telescopic rod 43 is fixed with the top of roof 2 through the link, the inside of punching groove 41 is fixed with clamp plate 44, the bottom of clamp plate 44 is fixed with ring gear 45, the top of bottom plate 1 is equipped with spacing subassembly 5;

the section of the gear ring 45 is V-shaped, the top end of the bottom plate 1 is provided with an auxiliary groove 3, the bottom end of the auxiliary groove 3 is fixedly provided with a nitrogen spring 6, the top end of the nitrogen spring 6 is fixedly provided with an auxiliary rod 7, the surface of the auxiliary rod 7 is fixedly provided with an auxiliary block 8, the auxiliary block 8 is in sliding connection with the inside of the auxiliary groove 3, the top end of the auxiliary rod 7 is fixedly provided with a top block 9, the position of the top block 9 corresponds to the position of the punching rod 42, and the top end of the auxiliary groove 3 is provided with a guide chute 10;

four positioning rods 12 are fixedly arranged at four corners of the top end of the bottom plate 1, rubber pads are fixedly arranged at the top ends of the four positioning rods 12, positioning grooves 13 are formed at four corners of the bottom end of the top plate 2, and one ends of the four positioning rods 12 are respectively attached to the corresponding positioning grooves 13;

the two sides of the top end of the top plate 2 are respectively fixedly connected with the telescopic ends of the two third electric telescopic rods 14, and one end of each of the two third electric telescopic rods 14 is fixedly provided with a connecting plate 15;

a switch panel 16 is fixedly arranged on one side of the bottom plate 1, a first electric telescopic rod switch and a third electric telescopic rod switch are fixedly arranged on the surface of the switch panel 16, and the first electric telescopic rod 43 and the two third electric telescopic rods 14 are electrically connected with a power supply through the first electric telescopic rod switch and the third electric telescopic rod switch respectively;

the surface of the top plate 2 and the surface of the bottom plate 1 are coated with wear-resistant coatings;

specifically, as shown in fig. 1, 2, 3, and 4, when in use, a plate-shaped material can be guided into a processing position through a guide chute 10, and simultaneously, a telescopic end of a third electric telescopic rod 14 is used to drive a top plate 2 to move, and a bottom plate 1 is extruded, so that the top plate 2 and a pressing plate 44 are matched to clamp and fix the material, and the processing position is extruded through a gear ring 45 with a V-shaped cross section, thereby reducing damage caused by uneven stress of finished product corners during punching, and meanwhile, the top plate 2 is positioned through four positioning rods 12 to avoid offset influence on processing, and then a punching rod 42 is driven by the telescopic end of a first electric telescopic rod 43 to move, so that the punching rod 42 is matched with a top block 9 to punch the material, and then the auxiliary rod 7 and the top block 9 are supported through a nitrogen spring 6, and are descended and reset when being pressed, and the auxiliary rod 7 is stabilized through a sliding auxiliary block 8.

Example 2:

the limiting component 5 comprises a limiting groove 51, slide rails 52, slide blocks 53, second electric telescopic rods 54, a limiting rod 55 and fixing bolts 56, wherein the limiting groove 51 is formed in the top end of the bottom plate 1, the two slide rails 52 are fixedly arranged at the bottom end of the limiting groove 51, the top ends of the two slide rails 52 are both connected with the slide blocks 53 in a sliding manner, the top ends of the two slide blocks 53 are both fixedly provided with the second electric telescopic rods 54, the telescopic ends of the two second electric telescopic rods 54 are both fixedly provided with the limiting rod 55, one sides of the two slide blocks 53 are both connected with the fixing bolts 56 in a threaded manner, the bottom end of the limiting groove 51 is fixedly provided with two fixing plates 11 corresponding to the slide rails 52, and one ends of the two fixing bolts 56 are respectively attached to the corresponding fixing plates 11;

a switch panel 16 is fixedly arranged on one side of the bottom plate 1, a second electric telescopic rod switch is fixedly arranged on the surface of the switch panel 16, and the two second electric telescopic rods 54 are electrically connected with a power supply through the second electric telescopic rod switch;

specifically, as shown in fig. 1, 2, and 4, when a material is introduced or conveyed forward, the limit rod 55 can be driven by the telescopic end of the second electric telescopic rod 54 to move, so as to block and limit the gap position of the material or the material, thereby improving the portability of the operation and use of the worker, adjusting the position of the limit rod 55 by sliding the sliding block 53, improving the applicability to different workpieces, and fixing the sliding block 53 by pressing the fixing plate 11 through one end of the fixing bolt 56.

The working principle is as follows: when specifically using, the utility model relates to an improve essence towards mould of corner collapse, at first can be through baffle box 10 with the leading-in processing position of platelike material when using, use the flexible end of third electric telescopic handle 14 to drive roof 2 and remove simultaneously, extrude bottom plate 1, it is fixed to make roof 2 and clamp plate 44 cooperate and press from both sides the material, and extrude the processing position for the ring gear 45 of V type through the cross-section, the damage that the uneven power of finished product corner during reduction punching press caused, simultaneously advance the location through four locating levers 12 and avoid skew influence processing to roof 2, the flexible end drive impact bar 42 of rethread first electric telescopic handle 43 removes, punching press bar 42 cooperatees with kicking block 9 and carries out the punching press processing to the material when coming, rethread nitrogen spring 6 supports auxiliary rod 7 and kicking block 9, descend and reset during the pressurized, simultaneously through gliding auxiliary block 8 stabilize auxiliary rod 7, can drive the gag lever 55 removal through the flexible end of second electric telescopic handle 54 when leading-in the material or carrying forward, come to the clearance position of material to carry out the clearance to the improvement slider, and the slider is to the fixed position of portable 53 and the extrusion fixed bolt is carried out the difference, the fixed plate 11, the improvement slider, the one end that the slider that the operating personnel comes the extrusion slider 53 and come to the fixed plate that the convenience is used, the rethread fixed plate 11.

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 an improve fine blanking mould of corner collapse, includes bottom plate (1) and roof (2), its characterized in that, the top of roof (2) is equipped with punching press subassembly (4), punching press subassembly (4) are including punching press groove (41), punching press pole (42), first electric telescopic handle (43), clamp plate (44) and ring gear (45), punching press groove (41) are seted up the bottom of roof (2), the inside interlude of punching press groove (41) is connected with punching press pole (42), the flexible fixed connection of backing plate and first electric telescopic handle (43) is passed through on the top of punching press pole (42), first electric telescopic handle (43) through the link with the top fixed connection of roof (2), the inside fixed clamp plate (44) that is equipped with of punching press groove (41), the bottom mounting of clamp plate (44) is equipped with ring gear (45), the top of bottom plate (1) is equipped with spacing subassembly (5).

2. The fine blanking die for improving the corner collapse as claimed in claim 1, wherein: the ring gear (45) cross-section is the V type, auxiliary tank (3) have been seted up on the top of bottom plate (1), the bottom mounting in auxiliary tank (3) is equipped with nitrogen spring (6), the fixed auxiliary rod (7) that are equipped with in top of nitrogen spring (6), the fixed surface of auxiliary rod (7) is equipped with auxiliary block (8), auxiliary block (8) with the inside sliding connection in auxiliary tank (3), the fixed kicking block (9) that are equipped with in top of auxiliary rod (7), the position of kicking block (9) with the position of ram rod (42) is corresponding, baffle box (10) have been seted up on the top of auxiliary tank (3).

3. The fine blanking die for improving the corner collapse according to the claim 1, characterized in that: spacing subassembly (5) are including spacing groove (51), slide rail (52), slider (53), second electric telescopic handle (54), gag lever post (55) and fixing bolt (56), spacing groove (51) are seted up the top of bottom plate (1), the bottom mounting of spacing groove (51) is equipped with two slide rails (52), two the equal sliding connection in top of slide rail (52) has slider (53), two the top of slider (53) all is fixed and is equipped with second electric telescopic handle (54), two the flexible end of second electric telescopic handle (54) all is fixed and is equipped with gag lever post (55), two the equal threaded connection in one side of slider (53) has fixing bolt (56), the bottom mounting of spacing groove (51) is equipped with two fixed plate (11) corresponding with slide rail (52), two the one end of fixing bolt (56) is laminated with corresponding fixed plate (11) respectively.

4. The fine blanking die for improving the corner collapse as claimed in claim 1, wherein: four locating levers (12) are all fixedly arranged at four corners of the top end of the bottom plate (1), rubber pads are all fixedly arranged at the top ends of the four locating levers (12), locating grooves (13) are all formed in four corners of the bottom end of the top plate (2), and one ends of the four locating levers (12) are respectively attached to the corresponding locating grooves (13).

5. The fine blanking die for improving the corner collapse as claimed in claim 3, wherein: the telescopic end of the two third electric telescopic rods (14) are respectively fixedly connected with the two sides of the top end of the top plate (2), and a connecting plate (15) is fixedly arranged at one end of each third electric telescopic rod (14).

6. The fine blanking die for improving the corner collapse as claimed in claim 5, wherein: the fixed flush mounting plate of being equipped with in one side of bottom plate (1), the fixed surface of flush mounting plate of switch (16) is equipped with first electric telescopic handle switch, second electric telescopic handle switch and third electric telescopic handle switch, first electric telescopic handle (43), three second electric telescopic handle (54) and two third electric telescopic handle (14) are respectively through first electric telescopic handle switch, second electric telescopic handle switch and third electric telescopic handle switch and power electric connection.

7. The fine blanking die for improving the corner collapse as claimed in claim 1, wherein: the surface of the top plate (2) and the surface of the bottom plate (1) are coated with wear-resistant coatings.