CN210996055U

CN210996055U - Two-station automatic stamping device

Info

Publication number: CN210996055U
Application number: CN201921774630.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Laiyang Jufeng Machinery Co Ltd
Current assignee: Laiyang Jufeng Machinery Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-14
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an automatic stamping device of two stations, including the bottom plate and with bottom plate matched with lifter plate, the left side and the equal fixed mounting in right side of the lower surface of lifter plate have the cope match-plate pattern, the middle part fixedly connected with telescopic machanism of the lower surface of cope match-plate pattern, it does not set up cope match-plate pattern and lower bolster to equally divide through the left side and the right side at the opposite face of bottom plate and lifter plate, punching press subassembly is connected to cope match-plate pattern and lower bolster, thereby constitute the duplex position, the efficiency of electric energy utilization is improved, and, peg graft spill mould through the spill picture peg, thereby buckle the work piece, peg graft second mould hole and first mould hole in proper order through the inserted bar, thereby punch a hole to the lateral wall of the work piece after buckling, realize buckling with.

Description

Two-station automatic stamping device

Technical Field

The utility model relates to a stamping device technical field specifically is an automatic stamping device of two stations.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). The punching press, at the room temperature, utilize the mould of installing on the press to exert pressure to the material, make it produce separation or plastic deformation to obtain the pressure processing method of required part, current stamping die, most only have single station, the electric energy utilization efficiency is low, and buckle, punch a hole and divide punching press, machining efficiency to be lower mostly, consequently, specially propose the utility model discloses the electric energy utilization efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic stamping device of two stations 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 two-station automatic stamping device comprises a bottom plate and a lifting plate matched with the bottom plate, wherein an upper template is fixedly arranged on the left side and the right side of the lower surface of the lifting plate, a telescopic mechanism is fixedly connected to the middle part of the lower surface of the upper template, a concave inserting plate is fixedly connected to the lower telescopic end of the telescopic mechanism, first mold holes are formed in the left end and the right end of the concave inserting plate, oblique rods are fixedly connected to the left side and the right side of the lower surface of the upper template, a lower template is fixedly arranged on the left side and the right side of the upper surface of the bottom plate, a concave mold is fixedly connected to the middle part of the upper surface of the lower template, second mold holes are formed in the left end and the right end of the concave mold, an automatic demolding mechanism is arranged in the middle of the concave mold, oblique blocks are slidably connected to the left side and the right side of the upper surface of the lower template, and, during stamping, the outer wall of the concave inserting plate is inserted into the inner wall of the concave die, and the outer wall of the inner end of the die rod penetrates through the second die hole and the first die hole in sequence.

Preferably, telescopic machanism includes the barrel, and the middle part fixed connection of the upper end of barrel and the lower surface of cope match-plate pattern, the upper end inner wall fixedly connected with magnet post of barrel, the lower part inner wall sliding connection of barrel has the magnet dish, and the magnet dish repels with the magnet post mutually, the lower fixed surface of magnet dish is connected with the inserted bar, and the upper surface fixed connection of barrel and spill picture peg is run through to the bottom of inserted bar.

Preferably, automatic demoulding mechanism is including inserting a section of thick bamboo, the cavity has been seted up to the lower part of spill picture peg, and inserts the outer wall of a section of thick bamboo and the inner wall sliding connection of cavity, the upper end of inserting a section of thick bamboo runs through cavity fixedly connected with push pedal, the both ends of the first spring of upper end inner wall and the bottom difference fixed connection of cavity of inserting a section of thick bamboo.

Preferably, the left side and the right side of the upper surface of the lower template are both provided with a T-shaped groove, the inner wall of the T-shaped groove is connected with a T-shaped sliding block in a sliding mode, the inner outer wall of the T-shaped sliding block and the inner wall of the T-shaped groove are respectively fixedly connected with two ends of a second spring, the upper surface of the T-shaped sliding block is fixedly connected with a connecting rod, and the upper end of the connecting rod is fixedly connected with the lower surface of the inclined block.

Preferably, the equal fixedly connected with outer tube in four corners of the upper surface of bottom plate, the equal fixedly connected with inner tube in four corners of the upper surface of lifter plate, and the outer wall of inner tube is pegged graft mutually with the inner wall of outer tube.

Preferably, the outer side surface of the bottom plate is fixedly connected with a mounting ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an automatic stamping device of two stations, left side and right side through the opposite face at bottom plate and lifter plate are equallyd divide and are do not set up cope match-plate pattern and lower bolster, the punching press subassembly is connected to cope match-plate pattern and lower bolster, thereby constitute the duplex position, improve the power utilization efficiency, and, peg graft spill mould through the spill picture peg, thereby buckle the work piece, peg graft second mould hole and first mould hole in proper order through the inserted bar, thereby punch a hole to the lateral wall of the work piece after buckling, realize buckling in succession with the mould, punch a hole, improve machining efficiency.

Drawings

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

fig. 2 is a schematic diagram of the structure of the mold closing state of the present invention.

In the figure: the automatic demoulding mechanism comprises a base plate 1, a lifting plate 2, an upper template 3, a telescopic mechanism 4, a cylinder 41, a magnet column 42, a magnet disc 43, an insertion rod 44, a concave insertion plate 5, a first mould hole 6, an inclined rod 7, a lower template 8, a concave mould 9, a second mould hole 10, an automatic demoulding mechanism 11, an insertion cylinder 112, a push plate 113, a first spring 114, an inclined block 12, a mould rod 13, a T-shaped groove 14, a T-shaped sliding block 15, a second spring 16, a connecting rod 17, an outer pipe 18, an inner pipe 19 and a mounting ring 20.

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. 1-2, the present invention provides a technical solution: a two-station automatic stamping device comprises a bottom plate 1 and a lifting plate 2 matched with the bottom plate 1, wherein the bottom plate 1 and the lifting plate 2 are both square plates, an upper template 3 is fixedly arranged on the left side and the right side of the lower surface of the lifting plate 2, a telescopic mechanism 4 is fixedly connected with the middle part of the lower surface of the upper template 3, the telescopic mechanism 4 can be shortened only by extremely large pressure, a concave inserting plate 5 is fixedly connected with the lower telescopic end of the telescopic mechanism 4, a first die hole 6 is formed in the left end and the right end of the concave inserting plate 5, an oblique rod 7 is fixedly connected with the left side and the right side of the lower surface of the upper template 3, the oblique rod 7 is a square column, the lower surface inclines by 45 degrees, a lower template 8 is fixedly arranged on the left side and the right side of the upper surface of the bottom plate 1, a concave die 9 is fixedly connected with the middle part of the upper surface of the lower template 8, the concave die 9 is matched with, second mould hole 10 and first mould hole 6 phase-match, the middle part of spill mould 9 is provided with automatic demoulding mechanism 11, the equal sliding connection in left side and the right side of the upper surface of lower bolster 8 has sloping block 12, sloping block 12 position is corresponding with down tube 7, and the upper surface slope of sloping block 12 45, thereby when making the compound die, sloping block 12 inward movement, the equal fixedly connected with mould pole 13 of the opposite face of two sloping blocks 12, inserted bar 13 and second mould hole 10 and first mould hole 6 phase-match, during the punching press, the inner wall of spill mould 9 is pegged graft to the outer wall of spill picture peg 5, the inner outer wall of mould pole 13 runs through second mould hole 10 and first mould hole 6 in proper order.

Specifically, the telescopic mechanism 4 includes a cylinder 41, the upper end of the cylinder 41 is fixedly connected to the middle of the lower surface of the upper mold plate 3, a magnet column 42 is fixedly connected to the inner wall of the upper end of the cylinder 41, a magnet disc 43 is slidably connected to the inner wall of the lower portion of the cylinder 41, the magnet disc 43 is repulsive to the magnet column 42, the magnetic force is larger than the bending force required by the thin metal sheet of the workpiece in the natural state, an insertion rod 44 is fixedly connected to the lower surface of the magnet disc 43, and the bottom end of the insertion rod 44 penetrates through the upper surface of the cylinder 41 and is fixedly connected to the concave insertion.

Specifically, the automatic demolding mechanism 11 includes an insertion tube 112, a cavity 111 is formed in the lower portion of the concave insertion plate 5, the outer wall of the insertion tube 112 is slidably connected with the inner wall of the cavity 111, a snap ring is fixedly connected to the outer wall of the bottom end of the insertion tube 112, a push plate 113 is fixedly connected to the upper end of the insertion tube 112 through the cavity 111, the inner wall of the upper end of the insertion tube 112 and the bottom end of the cavity 111 are respectively and fixedly connected with two ends of a first spring 114, in a natural state, the first spring 114 is in a compression state, the elasticity is small, when the mold is closed, the concave insertion plate 5 pushes the push plate 113 downwards to further compress the first spring 114, and when the mold is opened, the first spring 114 pushes the insertion tube 112 and the push plate 113 upwards to push a.

Particularly, T-shaped groove 14 has all been seted up on the left side and the right side of the upper surface of lower bolster 8, the inner wall sliding connection in T-shaped groove 14 has T shape slider 15, the inner outer wall of T shape slider 15 and the inner wall of T-shaped groove 14 are the both ends of fixed connection second spring 16 respectively, the last fixed surface of T shape slider 15 is connected with connecting rod 17, and the upper end of connecting rod 17 and the lower fixed surface of sloping block 12 are connected, second spring 16 is in compression state all the time, and the diameter is greater than the upper portion width of T shape spout 14, thereby guarantee sloping block 12 steady slip, and after the release, automatic re-setting.

Particularly, the equal fixedly connected with outer tube 18 in four corners of the upper surface of bottom plate 1, the equal fixedly connected with inner tube 19 in four corners of the upper surface of lifter plate 2, and the outer wall of inner tube 19 pegs graft with the inner wall of outer tube 18 mutually to carry on spacingly to lifter plate 2 direction of motion, guarantee job stabilization nature.

Specifically, the outer side surface of the base plate 1 is fixedly connected with a mounting ring 20, thereby facilitating installation.

The working principle is as follows: when the utility model is used, the utility model is combined in sequence, after two groups of thin metal sheets are respectively conveyed to the upper surfaces of two concave moulds 9 by an external conveying mechanism, the two groups of thin metal sheets are extended by a hydraulic telescoping mechanism fixedly connected with the upper surface of a lifting plate 2 to be matched, the concave inserting plate 5 is inserted into the concave moulds 9 to bend the thin metal sheets into a concave shape, the lifting plate 2 is continuously lowered, the telescoping mechanism 4 is shortened, the lower surface of an inclined rod 7 is attached to the upper surface of an inclined block 12 to slide relatively, the inclined block 12 drives a mould rod 13 to slide inwards, the outer wall of the inner end of the mould rod 13 sequentially penetrates through a second mould hole 10, a thin metal sheet workpiece and a first mould hole 6, thereby punching the thin metal sheet workpiece, when the mould is opened, the lifting plate 2 drives the inclined rod 7 to rise, the inclined block 12 drives the mould rod 13 to reset, along with the rising of the lifting plate 2, the telescoping mechanism, drive spill picture peg 5 and the 9 minutes separations of spill mould, automatic demoulding mechanism 11 releases the thin metal sheet work piece simultaneously, accomplishes stamping process, the utility model relates to a rationally, it is convenient to use, has the duplex position, improves the electric energy utilization efficiency, and can realize buckling in succession, punch a hole, very big improvement machining efficiency, consequently, has stronger practicality.

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 automatic stamping device of two stations, includes bottom plate (1) and lifter plate (2) with bottom plate (1) matched with, its characterized in that: the upper die plate is characterized in that an upper die plate (3) is fixedly arranged on the left side and the right side of the lower surface of the lifting plate (2), a telescopic mechanism (4) is fixedly connected to the middle of the lower surface of the upper die plate (3), a concave inserting plate (5) is fixedly connected to the lower telescopic end of the telescopic mechanism (4), first die holes (6) are formed in the left end and the right end of the lower surface of the upper die plate (5), oblique rods (7) are fixedly connected to the left side and the right side of the lower surface of the upper die plate (3), a lower die plate (8) is fixedly arranged on the left side and the right side of the upper surface of the bottom plate (1), a concave die (9) is fixedly connected to the middle of the upper surface of the lower die plate (8), second die holes (10) are formed in the left end and the right end of the concave die (9), an automatic demolding mechanism (11) is arranged in the middle of the concave die (9), and oblique blocks (, two equal fixedly connected with mould pole (13) of opposite face of sloping block (12), during the punching press, the inner wall of the outer wall grafting concave mould (9) of concave picture peg (5), second mould hole (10) and first mould hole (6) are run through in proper order to the inner outer wall of mould pole (13).

2. The two-station automated stamping device of claim 1, wherein: telescopic machanism (4) include barrel (41), and the middle part fixed connection of the upper end of barrel (41) and the lower surface of cope match-plate pattern (3), the upper end inner wall fixedly connected with magnet post (42) of barrel (41), the lower part inner wall sliding connection of barrel (41) has magnet dish (43), and magnet dish (43) and magnet post (42) repel each other, the lower fixed surface of magnet dish (43) is connected with inserted bar (44), and the bottom of inserted bar (44) runs through the upper surface fixed connection of barrel (41) and spill picture peg (5).

3. The two-station automated stamping device of claim 1, wherein: automatic demoulding mechanism (11) is including inserting a section of thick bamboo (112), cavity (111) have been seted up to the lower part of spill picture peg (5), and the outer wall of inserting a section of thick bamboo (112) and the inner wall sliding connection of cavity (111), the upper end of inserting a section of thick bamboo (112) runs through cavity (111) fixedly connected with push pedal (113), the both ends of the first spring of the bottom difference fixedly connected (114) of the upper end inner wall of inserting a section of thick bamboo (112) and cavity (111).

4. The two-station automated stamping device of claim 1, wherein: t-shaped groove (14) have all been seted up on the left side and the right side of the upper surface of lower bolster (8), the inner wall sliding connection in T-shaped groove (14) has T shape slider (15), the inner outer wall of T shape slider (15) and the inner wall of T-shaped groove (14) are the both ends of fixed connection second spring (16) respectively, the last fixed surface of T shape slider (15) is connected with connecting rod (17), and the lower fixed surface of the upper end of connecting rod (17) and sloping block (12) is connected.

5. The two-station automated stamping device of claim 1, wherein: the lifting plate is characterized in that outer pipes (18) are fixedly connected to four corners of the upper surface of the bottom plate (1), inner pipes (19) are fixedly connected to four corners of the upper surface of the lifting plate (2), and outer walls of the inner pipes (19) are connected with inner walls of the outer pipes (18) in an inserted mode.

6. The two-station automated stamping device of claim 1, wherein: the outer side surface of the bottom plate (1) is fixedly connected with a mounting ring (20).