CN215544206U

CN215544206U - Automatic stamping forming mould of blanking

Info

Publication number: CN215544206U
Application number: CN202121663408.9U
Authority: CN
Inventors: 夏彔荣; 赵克非; 刘刚
Original assignee: Dongguan Zhusheng Precision Metal Technology Co ltd
Current assignee: Dongguan Zhusheng Precision Metal Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-18
Anticipated expiration: 2031-07-21

Abstract

The utility model provides an automatic blanking punch forming die which comprises an upper die and a lower die, wherein the upper die comprises a top plate, a pressing plate and a punching die head, the lower die comprises a bottom plate, a base, a support plate and a cover plate, a first through hole for the punching die head to penetrate through is formed in the cover plate, a second through hole is formed in the support plate, a hollow area is formed in the base, a rotating assembly is arranged in the hollow area, the output end of the rotating assembly is connected with a cushion block, a first air hole and a second air hole are formed in the upper end and the lower end of the cushion block respectively, a first joint and a second joint which are connected with the first air hole and the second air hole respectively are formed in one end of the cushion block, a forming assembly is further arranged on one side of the cushion block, and the forming assembly comprises an air cylinder and a forming die head connected to the output end of the air cylinder. The stamping forming die disclosed by the utility model can be used for automatically punching, stamping and blanking alloy sheets, manual transfer is not required, and the processing efficiency is high.

Description

Automatic stamping forming mould of blanking

Technical Field

The utility model relates to the technical field of stamping dies, in particular to an automatic blanking stamping forming die.

Background

The stamping forming die is a common alloy part processing workpiece, such as a stamping product 8 shown in fig. 7, a semi-finished product is usually stamped on an alloy sheet 7, and then the semi-finished product is stamped by the stamping die, so that two side plates of the semi-finished product are bent and formed to obtain the stamping product 8.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an automatic blanking punch forming die which can automatically punch, punch and blank alloy sheets without manual transfer and has high processing efficiency.

In order to achieve the purpose, the utility model is solved by the following technical scheme:

the utility model provides an automatic stamping forming mould of blanking, includes mould, lower mould, it includes roof, clamp plate, die-cut die head to go up the mould, the lower mould includes the bottom plate, fixes base on the bottom plate, fix support plate on the base, be located the apron of support plate upside, be equipped with the silo between support plate and the apron, be equipped with the confession on the apron the first through-hole that die-cut die head passed, be equipped with the second through-hole on the support plate, the second through-hole is located under the first through-hole, be equipped with the fretwork region in the base, the fretwork region is located the second through-hole downside, be equipped with the runner assembly in the fretwork region, the output of runner assembly is connected with the cushion, both ends are equipped with first gas pocket, second gas pocket respectively about the cushion, cushion one end be equipped with respectively with the first joint, the second gas pocket is connected, And the second joint, one side of the cushion block is also provided with a forming assembly, and the forming assembly comprises an air cylinder and a forming die head connected to the output end of the air cylinder.

Specifically, the rotating assembly comprises a support frame and a motor fixed on the support frame, and an output shaft of the motor is fixedly connected with one end of the cushion block.

Specifically, a third through hole is formed in the bottom plate and is located on the lower side of the cushion block.

Specifically, the lower end of the bottom plate is also provided with a support leg.

Specifically, the punching die head comprises a first pressing die, a second pressing die and a third pressing die, wherein the second pressing die and the third pressing die are connected to two ends of the first pressing die.

The utility model has the beneficial effects that:

according to the stamping forming die provided by the utility model, the hollow area is arranged in the base, the rotating assembly is arranged in the hollow area, the output end of the rotating assembly is connected with the cushion block, the upper end and the lower end of the cushion block are respectively provided with the first air hole and the second air hole, the first air hole and the second air hole are both communicated with the vacuum device, the forming assembly is further arranged on one side of the cushion block, a punched semi-finished product falls onto the cushion block, the semi-finished product is fixed on the cushion block through the vacuumizing action of the vacuum device, the cushion block is rotated by 90 degrees through the rotating assembly, the cushion block is stamped through the forming assembly, the cushion block is rotated by 90 degrees through the rotating assembly, a stamped product can be automatically blanked after the vacuum device is closed, manual transfer is not needed, and the machining efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of an automatic blanking punch forming die when the die is opened.

Fig. 2 is a schematic diagram of the structure of the punching die.

Fig. 3 is a schematic structural diagram of the rotating assembly and the cushion block.

Fig. 4 is a schematic structural view of an alloy sheet after being punched by the punch forming die of the present invention.

Fig. 5 is a schematic structural diagram of a process of manufacturing a stamped product by stamping with the stamping and forming die of the utility model.

Fig. 6 is a schematic structural view of a press-formed article obtained by pressing with the press-forming die of the present invention.

Fig. 7 is a schematic structural view of a process of making a stamped product from an alloy sheet.

The reference signs are: the die comprises an upper die 1, a top plate 11, a pressing plate 12, a punching die head 13, a first pressing die 131, a second pressing die 132, a third pressing die 133, a lower die 2, a bottom plate 21, a base 22, a carrier plate 23, a cover plate 24, a trough 201, a first through hole 202, a second through hole 203, a hollowed-out area 204, a third through hole 205, a rotating assembly 3, a support frame 31, a motor 32, a cushion block 4, a first air hole 41, a second air hole 42, a first joint 43, a second joint 44, a forming assembly 5, an air cylinder 51, a forming die head 52, a support leg 6, an alloy sheet 7 and a punched product 8.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-7:

an automatic blanking punch forming die comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises a top plate 11, a pressing plate 12 and a punching die head 13, the lower die 2 comprises a bottom plate 21, a base 22 fixed on the bottom plate 21, a carrier plate 23 fixed on the base 22 and a cover plate 24 positioned on the upper side of the carrier plate 23, a trough 201 is arranged between the carrier plate 23 and the cover plate 24, a first through hole 202 for the punching die head 13 to pass through is arranged on the cover plate 24, a second through hole 203 is arranged on the carrier plate 23, the second through hole 203 is positioned under the first through hole 202, a hollow area 204 is arranged in the base 22, the hollow area 204 is positioned under the second through hole 203, a rotating assembly 3 is arranged in the hollow area 204, the output end of the rotating assembly 3 is connected with a cushion block 4, the upper end and the lower end of the cushion 4 are respectively provided with a first air hole 41 and a second air hole 42, one end of the cushion 4 is provided with a first joint 43 respectively connected with the first air hole 41 and the second air hole 42, Second joint 44, first joint 43, second joint 44 one end all are connected with the air duct, and the air duct other end is connected on vacuum device's extraction opening, and 4 one sides of cushion still are equipped with forming assembly 5, and forming assembly 5 includes cylinder 51, connects the forming die 52 at the cylinder 51 output.

Preferably, the rotating assembly 3 comprises a support frame 31 and a motor 32 fixed on the support frame 31, and an output shaft of the motor 32 is fixedly connected with one end of the cushion block 4.

Preferably, the bottom plate 21 is provided with a third through hole 205, and the third through hole 205 is located at the lower side of the cushion block 4.

Preferably, the lower end of the bottom plate 21 is also provided with a support leg 6.

Preferably, the punching die 13 includes a first die 131, a second die 132 connected to both ends of the first die 131, and a third die 133.

The specific operation is as follows: conveying the alloy sheet 7 into a trough 201 by a belt and other conveying devices, after an upper die 1 and a lower die 2 are closed, punching a semi-finished product on the alloy sheet 7 by a punching die head 13, enabling the semi-finished product to fall onto a cushion block 4 from a second through hole 203, starting a vacuum device, vacuumizing by the vacuum device to enable the upper side of a first air hole 41 to generate negative pressure so as to adsorb and fix the semi-finished product, restarting a motor 32, rotating the cushion block 4 by 90 degrees in the clockwise direction, restarting an air cylinder 51, stamping and forming the semi-finished product by a forming die head 52 to obtain a stamped product 8, driving the forming die head 52 to reset by the air cylinder 51, restarting the motor 32, rotating the cushion block 4 by 90 degrees in the clockwise direction, closing the vacuum device, and directly dropping the stamped product 8 to the lower side of a third through hole 205.

The above examples only show one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an automatic stamping forming mould of blanking, its characterized in that, includes mould (1), lower mould (2), it includes roof (11), clamp plate (12), die-cut die head (13) to go up mould (1), lower mould (2) include bottom plate (21), fix base (22) on bottom plate (21), fix support plate (23) on base (22), be located apron (24) of support plate (23) upside, support plate (23) with be equipped with silo (201) between apron (24), be equipped with on apron (24) and supply first through-hole (202) that die-cut die head (13) passed, be equipped with second through-hole (203) on support plate (23), second through-hole (203) are located under first through-hole (202), be equipped with fretwork region (204) in base (22), fretwork region (204) are located second through-hole (203) downside, be equipped with runner assembly (3) in fretwork area (204), the output of runner assembly (3) is connected with cushion (4), both ends are equipped with first gas pocket (41), second gas pocket (42) respectively about cushion (4), cushion (4) one end be equipped with respectively with first joint (43), second joint (44) that first gas pocket (41), second gas pocket (42) are connected, cushion (4) one side still is equipped with shaping subassembly (5), shaping subassembly (5) include cylinder (51), connect in shaping die head (52) of cylinder (51) output.

2. The automatic blanking punch forming die of claim 1, wherein the rotating assembly (3) comprises a support frame (31) and a motor (32) fixed on the support frame (31), and an output shaft of the motor (32) is fixedly connected with one end of the cushion block (4).

3. The stamping and forming die capable of blanking automatically as claimed in claim 1, wherein a third through hole (205) is formed on the bottom plate (21), and the third through hole (205) is located at the lower side of the cushion block (4).

4. The stamping and forming die capable of blanking automatically as claimed in claim 1, wherein the bottom plate (21) is further provided with a support leg (6) at the lower end.

5. The automatic blanking punch forming die of claim 1, wherein the punching die head (13) comprises a first pressing die (131), a second pressing die (132) connected to both ends of the first pressing die (131), and a third pressing die (133).