CN216828101U

CN216828101U - High-speed stamping die for thin section

Info

Publication number: CN216828101U
Application number: CN202123048907.XU
Authority: CN
Inventors: 向云
Original assignee: Huizhou Hemao Metal Products Co ltd
Current assignee: Huizhou Hemao Metal Products Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-28
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a high-speed stamping die of thin section bar, including cope match-plate pattern and lower bolster, the both ends of cope match-plate pattern are equipped with the guide post, the both ends of lower bolster are equipped with the guiding hole, guide post and guiding hole one-to-one, in the guiding hole was inserted to guide post one end, the middle part of cope match-plate pattern was equipped with male die assembly, male die assembly is by the upper plate, male die base and last protruding die component are constituteed, the first board inslot that upper plate embedding cope match-plate pattern bottom was equipped with, the male die base is installed in the middle part of upper plate, the one end of male die base is equipped with the inserting groove, the lower extreme of male die base is located to the last male die, the one end of upper punch is equipped with the grafting piece, the grafting piece corresponds with the inserting groove and matches, the inserting groove is inserted to the grafting piece. The high-speed stamping die for the thin section only needs to drive the upper die plate to move towards the lower die plate for die assembly, is simple to control, and can complete edge turnover of the thin section only in a die assembly process, so that the processing steps are effectively simplified, and the production efficiency is improved.

Description

High-speed stamping die for thin section

Technical Field

The utility model relates to a stamping die technical field specifically is a high-speed stamping die of thin-section bar.

Background

When the existing die is used for flanging a section, one set of die is required to turn over the edge of the section by a certain angle, and the section is completely flanged through the other set of die, so that the flanging process of the section has multiple steps, and at least two sets of dies are required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed stamping die of thin section bar, only need drive the cope match-plate pattern to the lower bolster remove the compound die can, control is simple, only needs the edge that just can accomplish the thin section bar in the compound die in-process moreover to turn over a book, therefore effectual simplification processing step improves production efficiency, can solve the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high-speed stamping die for thin profiles comprises an upper die plate and a lower die plate, wherein guide columns are arranged at two ends of the upper die plate, guide holes are formed in two ends of the lower die plate, the guide columns correspond to the guide holes one by one, one ends of the guide columns are inserted into the guide holes, a male die assembly is arranged in the middle of the upper die plate and consists of an upper base plate, a male die holder and an upper male die, the upper base plate is embedded into a first plate groove formed in the bottom of the upper die plate, the male die holder is arranged in the middle of the upper base plate, one end of the male die holder is provided with an inserting groove, the upper male die is arranged at the lower end of the male die holder, one end of the upper male die is provided with an inserting block, the inserting block is correspondingly matched with the inserting groove, the inserting block is inserted into the inserting groove, a female die assembly is arranged in the middle of the lower die plate and consists of a lower die and a flanging block, the lower die is embedded into a second plate groove formed in the surface of the lower die plate, the lower die is arranged in the middle of the lower die plate, arc grooves are formed in two ends of a die groove of the lower female die and are correspondingly matched with the flanging blocks, one ends of the flanging blocks are inserted into the arc grooves and are movably connected with the lower female die through rotating shafts, and one ends of the flanging blocks extend out of the lower female die.

Preferably, the inserting block and the inserting groove are both provided with screw holes, and screws are inserted into the screw holes for fixing.

Preferably, a circular groove is formed in the bottom of a die cavity of the lower female die, a spring is inserted into the circular groove, and a female die block is arranged on the spring.

Preferably, the upper male die is correspondingly matched with the lower female die, and the convex end of the upper male die is inserted into the die groove of the lower female die and is pressed against the female die block.

Preferably, the two sides of the concave module are provided with side wing blocks, and the side wing blocks are in contact connection with the two ends of the flanging block.

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

according to the high-speed stamping die for the thin section, the thin section is horizontally placed on a lower female die, and the upper die plate moves towards the lower die plate, so that the protruding end of an upper male die is pressed on the thin section, and then the thin section is pressed into a die groove of the lower female die and is pressed on a female die block; in the process, the female die block is pressed by the top of the upper male die and moves towards the bottom of the lower female die, so that the side wing block is pressed against one end of the flanging block, and at the moment, the flanging block deflects under the action of force and the rotating shaft, so that the edge of the thin section is folded.

When the female die block touches the bottom, the edge of the thin section is completely turned over when the flanging block deflects to the right position, and then the upper die plate is far away from the lower die plate to move, so that the upper die is separated from the thin section, the female die block can be pushed to be in the original position based on the action of the spring, and the thin section is further pushed out of the lower female die so as to be taken away by a worker.

Therefore, the die only needs to drive the upper die plate to move towards the lower die plate for die assembly, the control is simple, and the edge of the thin section can be turned over only in one die assembly process, so that the processing steps are effectively simplified, and the production efficiency is improved.

Drawings

FIG. 1 is a structural diagram of the mold assembly of the present invention;

FIG. 2 is a view of the mold parting structure of the present invention;

FIG. 3 is a structural diagram of the male die assembly of the present invention;

fig. 4 is a structure diagram of the female die assembly of the present invention.

In the figure: 1. mounting a template; 11. a first plate groove; 2. a lower template; 21. a second plate groove; 3. a guide post; 4. a guide hole; 5. a male die assembly; 51. an upper base plate; 52. a convex die holder; 521. inserting grooves; 53. an upper male die; 531. an insertion block; 6. a female die assembly; 61. a lower base plate; 62. a lower concave die; 621. an arc groove; 622. a circular groove; 63. flanging blocks; 7. a screw hole; 8. a screw; 9. a spring; 10. a female module; 101. a lateral wing block.

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, a high-speed stamping die for thin sections comprises an upper die plate 1 and a lower die plate 2, wherein guide posts 3 are arranged at two ends of the upper die plate 1, guide holes 4 are arranged at two ends of the lower die plate 2, the guide posts 3 correspond to the guide holes 4 one to one, one ends of the guide posts 3 are inserted into the guide holes 4, a male die assembly 5 is arranged in the middle of the upper die plate 1, the male die assembly 5 is composed of an upper base plate 51, a male die holder 52 and an upper male die 53, the upper base plate 51 is embedded into a first plate groove 11 formed in the bottom of the upper die plate 1, the male die holder 52 is arranged in the middle of the upper base plate 51, an insertion groove 521 is formed in one end of the male die holder 52, the upper male die 53 is arranged at the lower end of the male die 53, an insertion block 531 is arranged at one end of the upper male die 53, the insertion block 531 is correspondingly matched with the insertion groove 521, and the insertion block 531 is inserted into the insertion groove 521.

The middle part of lower bolster 2 is equipped with die assembly 6, die assembly 6 is by lower plate 61, lower die 62 and turn-ups piece 63 are constituteed, lower plate 61 imbeds in the second chase 21 that 2 faces of lower bolster were equipped with, lower die 62 is installed in the middle part of lower plate 61, the chase both ends of lower die 62 are equipped with arc groove 621, arc groove 621 corresponds the matching with turn-ups piece 63, arc groove 621 is inserted to turn-ups piece 63's one end, and through pivot and lower die 62 swing joint, turn-ups piece 63's one end stretches out down outside die 62.

Because the inserting block 531 and the inserting groove 521 are both provided with the screw holes 7, and the screws 8 are inserted into the screw holes 7 for fixation, the upper male die 53 can be conveniently detached while the firm connection between the upper male die 53 and the male die holder 52 is ensured, so that the worn upper male die 53 can be conveniently replaced.

Because the bottom of the die cavity of the lower female die 62 is provided with the circular groove 622, the spring 9 is inserted in the circular groove 622, the female die block 10 is arranged on the spring 9, the two sides of the female die block 10 are provided with the side wing blocks 101, the side wing blocks 101 are in contact connection with the two ends of the flanging block 63, the upper male die 53 is correspondingly matched with the lower female die 62, the convex end of the upper male die 53 is inserted into the die cavity of the lower female die 62 and is pressed against the female die block 10, when the convex end of the upper male die 53 is pressed on the thin section, the thin section is pressed into the die cavity of the lower female die 62 and is pressed against the female die block 10, the female die block 10 can move towards the bottom of the lower female die 62 under the pressing force of the upper male die 53, the side wing blocks 101 are pressed against one end of the flanging block 63, and at the same time, the flanging block 63 deflects under the action of the force and the rotating shaft, so as to turn over the edge of the thin section.

According to the high-speed thin section stamping die, a thin section is flatly placed on a lower female die 62, and the upper die plate 1 moves towards a lower die plate 2, so that the protruding end of an upper male die 53 is pressed on the thin section, and is pressed into a die groove of the lower female die 62 and pressed on a female die block 10; in the process, the die block 10 is pressed by the upper punch 53 and moves towards the bottom of the lower die 62, so that the wing block 101 is pressed against one end of the flanging block 63, and at the moment, the flanging block 63 deflects under the action of the force and the rotating shaft, so that the edge of the thin section is folded.

When the female die block 10 touches the bottom and the flanging block 63 deflects to the right position, the edge of the thin section is completely turned over, and then the upper die plate 1 moves away from the lower die plate 2, so that the upper male die 53 is separated from the thin section, the female die block 10 is pushed to be in the original position under the action of the spring 9, and the thin section is pushed out of the lower female die 62 so as to be taken away by a worker.

Therefore, the die only needs to drive the upper die plate 1 to move towards the lower die plate 2 for die assembly, the control is simple, and the edge of the thin section can be turned over only in one die assembly process, so that the processing steps are effectively simplified, the production efficiency is improved, and the problems in the prior art can be effectively solved.

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 high-speed stamping die of thin section bar, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that: the die comprises an upper die plate (1), guide posts (3) are arranged at two ends of the upper die plate (1), guide holes (4) are arranged at two ends of a lower die plate (2), the guide posts (3) correspond to the guide holes (4) one by one, one ends of the guide posts (3) are inserted into the guide holes (4), a male die assembly (5) is arranged in the middle of the upper die plate (1), the male die assembly (5) consists of an upper base plate (51), a male die holder (52) and an upper male die (53), the upper base plate (51) is embedded into a first plate groove (11) formed in the bottom of the upper die plate (1), the male die holder (52) is arranged in the middle of the upper base plate (51), an inserting groove (521) is formed in one end of the male die holder (52), the upper male die (53) is arranged at the lower end of the male die holder (52), an inserting block (531) is arranged at one end of the upper male die (53), the inserting block (531) is correspondingly matched with the inserting groove (521), the inserting block (531) is inserted into the inserting groove (521), the middle part of lower bolster (2) is equipped with die subassembly (6), die subassembly (6) are by lower plate (61), lower die (62) and turn-ups piece (63) are constituteed, lower plate (61) imbed in second board groove (21) that lower bolster (2) face was equipped with, lower die (62) are installed in the middle part of lower plate (61), the die cavity both ends of lower die (62) are equipped with arc groove (621), arc groove (621) correspond the matching with turn-ups piece (63), the arc groove (621) are inserted to the one end of turn-ups piece (63), and through pivot and lower die (62) swing joint, the one end of turn-ups piece (63) stretches out outside lower die (62).

2. The high-speed stamping die for thin profiles as claimed in claim 1, wherein: screw holes (7) are formed in the insertion block (531) and the insertion groove (521), and screw rods (8) are inserted into the screw holes (7) for fixing.

3. The high-speed stamping die for thin profiles as claimed in claim 1, wherein: the die cavity bottom of lower die (62) is equipped with circular slot (622), and spring (9) are equipped with in circular slot (622) interpolation, are equipped with concave mould piece (10) on spring (9).

4. The high-speed stamping die for thin profiles as claimed in claim 1, wherein: the upper male die (53) is correspondingly matched with the lower female die (62), and the convex end of the upper male die (53) is inserted into the die groove of the lower female die (62) and is pressed against the female die block (10).

5. The high-speed stamping die for thin profiles as claimed in claim 3, wherein: and two sides of the concave module (10) are provided with side wing blocks (101), and the side wing blocks (101) are in contact connection with two ends of the flanging blocks (63).