CN214211940U

CN214211940U - Deep drawing mechanism of fine blanking die

Info

Publication number: CN214211940U
Application number: CN202120109506.1U
Authority: CN
Inventors: 覃广远
Original assignee: Yuwei Hardware Products Shenzhen Co ltd
Current assignee: Yuwei Hardware Products Shenzhen Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-17
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a fine blanking mould deep-drawing mechanism, comprises a workbench, workstation lower extreme fixed mounting has two bilateral symmetry's supporting leg, two common fixed mounting has two anchor strut between the supporting leg, workstation front end fixed mounting has the control cabinet, the control cabinet upper end from left to right has set gradually state lamp, control button, emergency stop button and power button, the inside deep-drawing adjustment mechanism that is provided with of workstation, workstation rear end fixed mounting has L shape stand, L shape stand upper end is provided with blanking mechanism, and blanking mechanism runs through L shape stand and extends to directly over the workstation, blanking mechanism and control cabinet electric connection. A fine blanking mould deep-drawing mechanism, adjust the degree of depth in type groove through setting up deep-drawing adjustment mechanism, effectively improve production efficiency, provide certain buffer capacity through setting up slow spring, avoid panel blanking atress too big in the twinkling of an eye, improve product quality.

Description

Deep drawing mechanism of fine blanking die

Technical Field

The utility model relates to a mould manufacture equipment field, in particular to fine blanking mould deep-drawing mechanism.

Background

Drawing, also called drawing, stretching, calendering and the like, refers to a mechanical processing technology for punching a flat blank with a certain shape obtained after blanking into various open hollow parts or reducing the diameter of the open hollow blank to increase the height by using a die. The product can be made into cylindrical, stepped, conical, spherical, box-shaped and other irregular thin-wall parts by deep drawing. The method can be matched with other stamping forming processes such as flanging, bulging, flaring and necking, and can also be used for manufacturing parts with extremely complex shapes. The drawing mechanism of the existing fine blanking die has the following disadvantages: 1. most of the existing deep drawing mechanisms of the fine blanking die cannot adjust the deep drawing height, namely, when the blanking die is replaced, a fixed groove needs to be manufactured again, so that the production efficiency is reduced, and the deep drawing mechanisms are not practical; 2. most of the existing deep drawing mechanisms of the fine blanking dies are not provided with a buffering function, namely, the plates are stressed too much instantly when being blanked by the dies, and cracks are easily generated at the bottoms of the products to influence the quality of the products.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a deep drawing mechanism for fine blanking dies, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fine blanking mould deep-drawing mechanism, includes the workstation, workstation lower extreme fixed mounting has two bilateral symmetry's supporting leg, two common fixed mounting has two anchor strut between the supporting leg, workstation front end fixed mounting has the control cabinet, the control cabinet upper end has from left to right set gradually status light, control button, emergency stop button and power button, the inside deep-drawing adjustment mechanism that is provided with of workstation, workstation rear end fixed mounting has L shape stand, L shape stand upper end is provided with blanking mechanism, and blanking mechanism runs through L shape stand and extend to directly over the workstation, blanking mechanism and control cabinet electric connection.

Preferably, workstation upper end fixed mounting has the traveller of two bilateral symmetry, and two traveller upper ends all with the anterior fixed connection of L shape stand lower extreme, open at workstation upper end middle part has the setting groove, workstation upper end fixed mounting has four locating pieces, workstation upper end fixed mounting has the speed reduction strip of two bilateral symmetry.

Preferably, blanking mechanism includes hydraulic cylinder, hydraulic cylinder lower extreme and L shape stand upper end fixed connection, the hydraulic cylinder output runs through L shape stand and fixed mounting has the mounting panel, and the equal sliding connection of mounting panel and two travelers, mounting panel lower extreme fixed mounting has the blanking mould, and the blanking mould is located directly over the setting groove.

Preferably, the inside vertical spout that has opened of workstation, and vertical spout is located under the fixed slot, cell wall is opened under the vertical spout has horizontal spout, cell wall and back cell wall all opened the spacing groove before the horizontal spout, the inside mounting groove that opens of workstation, and the mounting groove is located right-hand side directly.

Preferably, the deep-drawing adjustment mechanism is including lifting the board, the lifting board is located the setting inslot, lifting board lower extreme fixed mounting has four to lift the post, and four lift post lower extremes all run through under the setting groove pore wall and fixed mounting have vertical trapezoidal piece, vertical trapezoidal piece lower extreme inclined plane sliding connection has horizontal trapezoidal piece, horizontal trapezoidal piece front end and the equal fixed mounting in rear end have the stopper, horizontal trapezoidal piece right-hand member fixed mounting has buffer spring, and buffer spring right-hand member and horizontal spout right side cell wall fixed connection.

Preferably, the vertical trapezoidal block is located in the vertical sliding groove, the horizontal trapezoidal block is located in the horizontal sliding groove, and the two limiting blocks are respectively located in the two limiting grooves.

Preferably, the lower groove wall of the mounting groove is fixedly provided with an electric push rod, the output end of the electric push rod penetrates through the left groove wall of the mounting groove and is fixedly provided with a limiting plate, the limiting plate is located in the transverse sliding groove, and the limiting plate is located on the right side of the transverse trapezoidal block.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a precision blanking mould deep-drawing mechanism adjusts the degree of depth in setting groove through setting up deep-drawing adjustment mechanism, when the degree of depth in needs reduction setting groove, start electric putter through the control cabinet, the electric putter output extends and drives the limiting plate and move left, the limiting plate promotes horizontal trapezoidal piece and moves left, horizontal trapezoidal piece drives vertical trapezoidal piece and rises, vertical trapezoidal piece drives four lifting columns and rises, four lifting columns drive the lifting plate to rise jointly, the degree of depth in setting groove has been reduced promptly, when the degree of depth in needs increase setting groove, the control cabinet output shrink drives the limiting plate and moves right, increase the distance that horizontal trapezoidal piece moved right, the height that vertical trapezoidal piece moved down promptly increases, finally increase the height that the lifting plate descends, the utility model discloses can change the degree of depth in setting groove, effectively improve production efficiency;

2. the utility model relates to a fine blanking mould deep-drawing mechanism provides certain buffer capacity through setting up buffer spring, during the blanking, at first place panel in the design groove top, start hydraulic cylinder through the control cabinet, the hydraulic cylinder output drives the mounting panel downstream, the mounting panel drives blanking mould punching press panel downwards, panel takes place deformation and extrudees and lifts the board, the post is lifted in the downward extrusion of lifting board, the vertical trapezoidal piece of lifting post downward extrusion, vertical trapezoidal piece drives horizontal trapezoidal piece and moves right, horizontal trapezoidal piece extrudees buffer spring right, buffer spring absorbs partly punching press power, avoid the product atress too big in the twinkling of an eye, and the product quality is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a deep drawing mechanism of a fine blanking die of the present invention;

fig. 2 is a schematic view of the overall structure of a blanking mechanism of a deep drawing mechanism of a fine blanking die of the present invention;

fig. 3 is a schematic view of a cutting structure of a worktable of a deep drawing mechanism of a fine blanking die of the utility model;

fig. 4 is a schematic view of the overall structure of a deep drawing adjusting mechanism of the deep drawing mechanism of the fine blanking die of the present invention;

fig. 5 is the utility model discloses a fine blanking mould deep-drawing mechanism's deep-drawing adjustment mechanism's regulation effect schematic diagram.

In the figure: 1. a work table; 2. supporting legs; 3. a reinforcing rod; 4. a console; 5. a power button; 6. an emergency stop button; 7. a status light; 8. a control button; 9. an L-shaped upright post; 10. a blanking mechanism; 11. a drawing adjustment mechanism; 21. a traveler; 22. positioning blocks; 23. a deceleration strip; 24. a shaping groove; 25. a vertical chute; 26. a transverse chute; 27. a limiting groove; 28. mounting grooves; 31. a hydraulic cylinder; 32. mounting a plate; 33. blanking a die; 41. lifting the plate; 42. lifting the column; 43. a vertical trapezoidal block; 44. a transverse trapezoidal block; 45. a limiting block; 46. a buffer spring; 51. an electric push rod; 52. and a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a fine blanking die deep-drawing mechanism, including

workstation

1, 1 lower extreme fixed mounting of workstation has two bilateral symmetry's supporting leg 2, common fixed mounting has two anchor strut 3 between two supporting

legs

2, 1 front end fixed mounting of workstation has

control cabinet

4, 4 upper ends of control cabinet from left to right have set gradually status light 7, control button 8, emergency stop button 6 and

power button

5, 1 inside deep-drawing adjustment mechanism 11 that is provided with of workstation, 1 rear end fixed mounting of workstation has L shape stand 9, L shape stand 9 upper end is provided with blanking mechanism 10, and blanking mechanism 10 runs through L shape stand 9 and extends to directly over workstation 1, blanking

mechanism

10 and 4 electric connection of control cabinet.

1 upper end fixed mounting of workstation has traveller 21 of two bilateral symmetry, and two traveller 21 upper ends all with the anterior fixed connection of L shape stand 9 lower extreme, open at 1 upper end middle part of workstation has set

groove

24, 1 upper end fixed mounting of workstation has four locating

pieces

22, 1 upper end fixed mounting of workstation has two bilateral symmetry's speed reduction strip 23, the setting of traveller 21 is avoided mounting panel 32 to take place the skew when removing, locating piece 22 plays the effect of preliminary fixed panel, the setting of speed reduction strip 23 is avoided panel to move too fast when receiving the punching press, the fold appears when leading to the shaping.

Blanking mechanism 10 includes hydraulic cylinder 31, and hydraulic cylinder 31 lower extreme and L shape stand 9 upper end fixed connection, and hydraulic cylinder 31 output runs through L shape stand 9 and fixed mounting has mounting panel 32, and mounting panel 32 and two equal sliding connection of traveller 21, and mounting panel 32 lower extreme fixed mounting has blanking mould 33, and blanking mould 33 is located directly over setting groove 24, hydraulic cylinder 31 and control cabinet 4 electric connection.

1 inside division of workstation has vertical spout 25, and vertical spout 25 is located under the setting groove 24, and the cell wall is opened under vertical spout 25 has horizontal spout 26, and spacing groove 27 has all been opened to cell wall and back cell wall before the

horizontal spout

26, and 1 inside division of workstation has mounting groove 28, and mounting groove 28 is located right-hand side directly under the horizontal spout 26, and horizontal spout 26 and horizontal trapezoidal piece 44 phase-match, vertical spout 25 and vertical trapezoidal piece 43 phase-match.

Deep-drawing adjustment mechanism 11 is including lifting plate 41, lifting plate 41 is located set groove 24, lift plate 41 lower extreme fixed mounting has four to lift post 42, and four lift post 42 lower extremes all run through set groove 24 lower pore wall and fixed mounting have vertical trapezoidal piece 43, vertical trapezoidal piece 43 lower extreme inclined plane sliding connection has horizontal trapezoidal piece 44, horizontal trapezoidal piece 44 front end and the equal fixed mounting in rear end have stopper 45, horizontal trapezoidal piece 44 right-hand member fixed mounting has buffer spring 46, and buffer spring 46 right-hand member and the right cell wall fixed connection of horizontal spout 26, when lifting plate 41 does not receive the power, buffer spring 46 promotes horizontal trapezoidal piece 44 to leftmost end left, vertical trapezoidal piece 43 rises to the top, lifting plate 41 flushes with workstation 1 up end.

Vertical trapezoidal piece 43 is located vertical spout 25, and horizontal trapezoidal piece 44 is located horizontal spout 26, and two stopper 45 are located two spacing grooves 27 respectively, and stopper 45 and spacing groove 27 set up and make horizontal trapezoidal piece 44 can only horizontal migration.

The groove wall fixed mounting has electric putter 51 under the mounting groove 28, and electric putter 51 output runs through the left cell wall of mounting groove 28 and fixed mounting has limiting plate 52, and limiting plate 52 is located horizontal spout 26, and limiting plate 52 is located horizontal trapezoidal block 44 right-hand, and limiting plate 52 has restricted the maximum distance that horizontal trapezoidal block 44 moved to the right, has controlled the maximum descending distance of lifting plate 41 promptly.

It should be noted that, the utility model relates to a fine blanking die deep-drawing mechanism, in use, at first place panel above workstation 1, and make panel and shaping groove 24 keep relative parallel and level through four locating pieces 22, start hydraulic cylinder 31 through control button 8 on the console 4, hydraulic cylinder 31 output end drives mounting panel 32 and moves down, mounting panel 32 drives blanking die 33 and punches panel downwards, panel is by the common extrusion of shaping groove 24 and blanking die 33, provide certain buffer capacity through setting up buffer spring 46, when panel takes place to warp and extrudes lifting plate 41, lifting plate 41 extrudes lifting column 42 downwards, lifting column 42 extrudes vertical trapezoidal piece 43 downwards, vertical trapezoidal piece 43 drives horizontal trapezoidal piece 44 and moves right, horizontal trapezoidal piece 44 extrudes buffer spring 46 to right, buffer spring 46 absorbs a part of punching force, avoid the atress too big in the twinkling of an eye when panel blanking, lead to the product bottom to produce crackle, adjust the degree of depth of setting groove 24 through setting up deep-drawing adjustment mechanism 11, when needs reduce the degree of depth of setting groove 24, start electric putter 51 through control cabinet 4, electric putter 51 output extension drives limiting plate 52 and removes left, limiting plate 52 promotes horizontal trapezoidal piece 44 and removes left, horizontal trapezoidal piece 44 drives vertical trapezoidal piece 43 and rises, vertical trapezoidal piece 43 drives four and lifts the post 42 and rise, four lift post 42 and drive jointly and lift board 41 and rise, reduced the degree of depth of setting groove 24 promptly, the utility model discloses simple structure, easy operation, the practicality is strong, is favorable to the using widely of accurate blanking mould deep-drawing mechanism.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fine blanking mould deep-drawing mechanism, includes workstation (1), its characterized in that: workstation (1) lower extreme fixed mounting has two bilateral symmetry's supporting leg (2), two common fixed mounting has two anchor strut (3) between supporting leg (2), workstation (1) front end fixed mounting has control cabinet (4), control cabinet (4) upper end from left to right has set gradually status light (7), control button (8), emergency stop button (6) and power button (5), workstation (1) inside is provided with deep-drawing adjustment mechanism (11), workstation (1) rear end fixed mounting has L shape stand (9), L shape stand (9) upper end is provided with blanking mechanism (10), and blanking mechanism (10) run through L shape stand (9) and extend to directly over workstation (1), blanking mechanism (10) and control cabinet (4) electric connection.

2. The fine blanking die drawing mechanism of claim 1, wherein: workstation (1) upper end fixed mounting has traveller (21) of two bilateral symmetry, and two traveller (21) upper ends all with L shape stand (9) lower extreme front portion fixed connection, open at workstation (1) upper end middle part has set type groove (24), workstation (1) upper end fixed mounting has four locating pieces (22), workstation (1) upper end fixed mounting has two bilateral symmetry's speed reduction strip (23).

3. The fine blanking die drawing mechanism of claim 1, wherein: blanking mechanism (10) include hydraulic cylinder (31), hydraulic cylinder (31) lower extreme and L shape stand (9) upper end fixed connection, hydraulic cylinder (31) output runs through L shape stand (9) and fixed mounting has mounting panel (32), and mounting panel (32) and two equal sliding connection of traveller (21), mounting panel (32) lower extreme fixed mounting has blanking mould (33), and blanking mould (33) are located directly over shaping groove (24).

4. The fine blanking die drawing mechanism of claim 1, wherein: workstation (1) inside is opened there are vertical spout (25), and vertical spout (25) are located under fixed slot (24), cell wall is opened under vertical spout (25) has horizontal spout (26), cell wall and back cell wall have all been opened spacing groove (27) before horizontal spout (26), workstation (1) inside is opened there is mounting groove (28), and mounting groove (28) are located right-hand side under horizontal spout (26).

5. The fine blanking die drawing mechanism of claim 1, wherein: deep-drawing adjustment mechanism (11) is including lifting board (41), lift board (41) and be located set groove (24), lift board (41) lower extreme fixed mounting has four to lift post (42), and four lift post (42) lower extremes all run through set groove (24) down pore wall and fixed mounting have vertical trapezoidal piece (43), vertical trapezoidal piece (43) lower extreme inclined plane sliding connection has horizontal trapezoidal piece (44), horizontal trapezoidal piece (44) front end and the equal fixed mounting in rear end have stopper (45), horizontal trapezoidal piece (44) right-hand member fixed mounting has buffer spring (46), and buffer spring (46) right-hand member and horizontal spout (26) right side cell wall fixed connection.

6. The fine blanking die drawing mechanism of claim 5, wherein: the vertical trapezoidal block (43) is positioned in the vertical sliding groove (25), the horizontal trapezoidal block (44) is positioned in the horizontal sliding groove (26), and the two limiting blocks (45) are respectively positioned in the two limiting grooves (27).

7. The fine blanking die drawing mechanism of claim 4, wherein: cell wall fixed mounting has electric putter (51) under mounting groove (28), electric putter (51) output runs through the left cell wall of mounting groove (28) and fixed mounting has limiting plate (52), and limiting plate (52) are located horizontal spout (26), limiting plate (52) are located horizontal trapezoidal piece (44) right-hand.