CN213288289U - Porous stamping die for hardware processing - Google Patents

Abstract

The utility model discloses a porous stamping die is used in hardware processing, the power distribution box comprises a box body, the axis department of box inner wall is provided with the backup pad, the first movable block of the equal fixedly connected with in both sides of backup pad bottom, the bottom swing joint of first movable block has the movable rod, the bottom swing joint of movable rod has the second movable block. The utility model discloses after punching press board and mould body contact, the mould body drives the backup pad and removes, the backup pad drives first movable block and removes, first movable block drives the movable rod and removes, the movable rod drives the second movable block and removes, the second movable block drives the sliding sleeve and removes, the sliding sleeve drives first spring and takes place deformation, the sliding sleeve still can drive the connecting rod and remove simultaneously, the connecting rod drives the pivot and rotates, the pivot drives the connecting plate and removes, the connecting plate drives the second spring and takes place deformation, thereby the effect of buffering has been played to the mould body.

Description

Porous stamping die for hardware processing

Technical Field

The utility model relates to a stamping die technical field specifically is porous stamping die for hardware processing.

Background

A multi-hole stamping die for hardware processing is a special process device for processing materials into parts in cold stamping processing, which is called as a cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a porous stamping die is used in hardware processing to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the porous stamping die for hardware processing comprises a box body, wherein a supporting plate is arranged at the middle shaft of the inner wall of the box body, first movable blocks are fixedly connected to the two sides of the bottom of the supporting plate, movable rods are movably connected to the bottom of the first movable blocks, second movable blocks are movably connected to the bottom of the movable rods, sliding sleeves are fixedly connected to the bottoms of the second movable blocks, first springs are fixedly connected to the outer sides of the sliding sleeves, the outer sides of the first springs are fixedly connected with the box body, connecting rods are fixedly connected to the bottom of the sliding sleeves, a rotating shaft is arranged at the bottom of the inner wall of the box body, fixing plates are fixedly connected to the middle shaft of the bottom of the inner cavity of the box body, second springs are fixedly connected to the two sides of the fixing plates, connecting plates are fixedly connected to the outer sides of the second springs, hydraulic cylinders are fixedly, the both sides at backup pad top are all fixedly connected with elastic rod.

Preferably, the middle shaft at the top of the supporting plate is fixedly connected with the die body through a first bolt, and the bottom of the mounting plate is fixedly connected with a stamping plate through a second bolt.

Preferably, the two sides of the surface of the rotating shaft are both provided with spiral grooves, the tops of the inner cavities of the spiral grooves are movably connected with the connecting rod, and the bottoms of the inner cavities of the spiral grooves are movably connected with the connecting plate.

Preferably, the inner cavity of the sliding sleeve is connected with a sliding rod in a sliding mode, and the outer side of the sliding rod is fixedly connected with the box body.

Preferably, a damper is fixedly connected to the middle shaft at the bottom of the supporting plate, and the bottom of the damper is fixedly connected with the sliding rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a porous stamping die for hardware processing possesses following beneficial effect:

1. the utility model discloses a pneumatic cylinder drives the mounting panel and moves, the mounting panel drives the punching press board and moves, and then through the cooperation of mould body, carry out the punching press to the hardware, can contact with the elastic rod and make its shrink in the process of mounting panel decline, after punching press board and mould body contact, because the impact force can drive the mould body and move, the mould body drives the backup pad and moves, the backup pad drives the first movable block and moves, the first movable block drives the movable rod and moves, the movable rod drives the second movable block and moves, the second movable block drives the sliding sleeve and moves, the sliding sleeve drives the first spring and takes place the deformation, the sliding sleeve can also drive the connecting rod and move simultaneously, the connecting rod drives the pivot and rotates, the pivot drives the connecting plate and moves, the connecting plate drives the second spring and takes place the deformation, thereby play the effect of buffering to the mould body, the problem of current porous stamping die do not possess the function of buffering when using, cause the mould to damage easily to mould life has been reduced is solved.

2. The utility model discloses a set up first bolt and second bolt, made things convenient for the loading and unloading of mould body and punching press board, avoided mould body and the troublesome phenomenon of punching press board loading and unloading, through setting up the helicla flute for the pivot can rotate, has avoided the unable connecting plate that drives of pivot to remove, through setting up the slide bar, has stabilized the work of sliding sleeve, has carried out balanced support to the sliding sleeve, has avoided the sliding sleeve during operation unstability.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

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

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

In the figure: 1. a box body; 2. a support plate; 3. a mold body; 4. a first movable block; 5. a movable rod; 6. a second movable block; 7. a sliding sleeve; 8. a slide bar; 9. a first spring; 10. a connecting rod; 11. a rotating shaft; 12. a helical groove; 13. a fixing plate; 14. a second spring; 15. a connecting plate; 16. an elastic rod; 17. a hydraulic cylinder; 18. mounting a plate; 19. and (5) stamping the plate.

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.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a box 1, backup pad 2, mould body 3, first movable block 4, movable rod 5, second movable block 6, sliding sleeve 7, slide bar 8, first spring 9, connecting rod 10, pivot 11, helicla flute 12, fixed plate 13, second spring 14, connecting plate 15, elastic rod 16, pneumatic cylinder 17, mounting panel 18 and 19 parts of punching press board are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a porous stamping die for hardware processing comprises a box body 1, a supporting plate 2 is arranged at the middle shaft of the inner wall of the box body 1, first movable blocks 4 are fixedly connected to both sides of the bottom of the supporting plate 2, a movable rod 5 is movably connected to the bottom of the first movable block 4, a second movable block 6 is movably connected to the bottom of the movable rod 5, a sliding sleeve 7 is fixedly connected to the bottom of the second movable block 6, a sliding rod 8 is slidably connected to the inner cavity of the sliding sleeve 7, the outer side of the sliding rod 8 is fixedly connected to the box body 1, the sliding sleeve 7 is stabilized by the arrangement of the sliding rod 8, the sliding sleeve 7 is supported in a balanced manner, instability during the operation of the sliding sleeve 7 is avoided, a damper is fixedly connected to the middle shaft of the bottom of the supporting plate 2, the bottom of the damper is fixedly connected to the sliding rod 8, a first spring 9 is fixedly, the bottom of the sliding sleeve 7 is fixedly connected with a connecting rod 10, the bottom of the inner wall of the box body 1 is provided with a rotating shaft 11, a fixed plate 13 is fixedly connected with the middle shaft at the bottom of the inner cavity of the box body 1, two sides of the fixed plate 13 are fixedly connected with second springs 14, the outer sides of the second springs 14 are fixedly connected with a connecting plate 15, two sides of the surface of the rotating shaft 11 are respectively provided with a spiral groove 12, the top of the inner cavity of the spiral groove 12 is movably connected with the connecting rod 10, the bottom of the inner cavity of the spiral groove 12 is movably connected with the connecting plate 15, the rotating shaft 11 can rotate by arranging the spiral grooves 12, the situation that the rotating shaft 11 cannot drive the connecting plate 15 to move is avoided, the top of the inner cavity of the box body 1 is fixedly connected with a hydraulic cylinder 17, the bottom of the hydraulic cylinder, through setting up first bolt and second bolt, made things convenient for the loading and unloading of mould body 3 and punching press board 19, avoided mould body 3 and the troublesome phenomenon of punching press board 19 loading and unloading, the equal fixedly connected with elastic rod 16 in both sides at backup pad 2 top.

When the stamping die is used, the hydraulic cylinder 17 is controlled to work through the external controller, the mounting plate 18 is driven to move through the hydraulic cylinder 17, the mounting plate 18 drives the stamping plate 19 to move, then the hardware is stamped through the matching of the die body 3, the mounting plate 18 is contacted with the elastic rod 16 and contracted in the descending process, after the stamping plate 19 is contacted with the die body 3, the die body 3 drives the die body 3 to move due to the impact force, the die body 3 drives the supporting plate 2 to move, the supporting plate 2 drives the first movable block 4 to move, the first movable block 4 drives the movable rod 5 to move, the movable rod 5 drives the second movable block 6 to move, the second movable block 6 drives the sliding sleeve 7 to move, the sliding sleeve 7 drives the first spring 9 to deform, meanwhile, the sliding sleeve 7 can drive the connecting rod 10 to move, and the connecting rod 10 drives the rotating shaft 11 to rotate, pivot 11 drives connecting plate 15 and removes, connecting plate 15 drives second spring 14 and takes place deformation, thereby the effect of buffering has been played to mould body 3, the function of current porous stamping die not possessing the buffering when using has been solved, cause the mould to damage easily, thereby mould life's problem has been reduced, the peripheral hardware controller is the PLC controller in this application, and simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

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 (5)

1. Porous stamping die for hardware processing, including box (1), its characterized in that: the middle shaft of the inner wall of the box body (1) is provided with a supporting plate (2), two sides of the bottom of the supporting plate (2) are fixedly connected with a first movable block (4), the bottom of the first movable block (4) is movably connected with a movable rod (5), the bottom of the movable rod (5) is movably connected with a second movable block (6), the bottom of the second movable block (6) is fixedly connected with a sliding sleeve (7), the outer side of the sliding sleeve (7) is fixedly connected with a first spring (9), the outer side of the first spring (9) is fixedly connected with the box body (1), the bottom of the sliding sleeve (7) is fixedly connected with a connecting rod (10), the bottom of the inner wall of the box body (1) is provided with a rotating shaft (11), the middle shaft of the bottom of the inner cavity of the box body (1) is fixedly connected with a fixed plate (13), two sides of the fixed plate (13) are, the outside fixedly connected with connecting plate (15) of second spring (14), top fixedly connected with pneumatic cylinder (17) of box (1) inner chamber, the bottom fixedly connected with mounting panel (18) of pneumatic cylinder (17), the equal fixedly connected with elastic rod (16) in both sides at backup pad (2) top.

2. The porous stamping die for hardware processing according to claim 1, characterized in that: the middle shaft at the top of the supporting plate (2) is fixedly connected with a die body (3) through a first bolt, and the bottom of the mounting plate (18) is fixedly connected with a stamping plate (19) through a second bolt.

3. The porous stamping die for hardware processing according to claim 1, characterized in that: spiral groove (12) have all been seted up to the both sides on pivot (11) surface, the top and connecting rod (10) swing joint of spiral groove (12) inner chamber, the bottom and connecting plate (15) swing joint of spiral groove (12) inner chamber.

4. The porous stamping die for hardware processing according to claim 1, characterized in that: the inner cavity of the sliding sleeve (7) is connected with a sliding rod (8) in a sliding mode, and the outer side of the sliding rod (8) is fixedly connected with the box body (1).

5. The porous stamping die for hardware processing according to claim 4, wherein: the middle shaft at the bottom of the supporting plate (2) is fixedly connected with a damper, and the bottom of the damper is fixedly connected with the sliding rod (8).

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