CN210966616U

CN210966616U - Bottom die quick replacement equipment for hardware production

Info

Publication number: CN210966616U
Application number: CN201921942004.6U
Authority: CN
Inventors: 陈开宇; 麦泳涛
Original assignee: Foshan Kezhicheng Hardware Industry Co ltd
Current assignee: Foshan Kezhicheng Hardware Industry Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-10
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a die block quick replacement equipment is used in hardware production, the on-line screen storage device comprises a base, automatically controlled hydro-cylinder has all been installed to the base both sides, the piston rod of automatically controlled hydro-cylinder with prevent breaking the bottom plate and be connected, prevent breaking the bottom plate and be connected through a plurality of springs with prevent breaking the roof, the left roof top of preventing breaking can be dismantled with the left side mounting bracket and be connected, prevent on right side breaking roof top can dismantle with the right side mounting bracket and be connected, the left side mounting bracket with equal normal running fit has the pivot on the mounting bracket of right side, the pivot can be dismantled with the die holder and be connected, a plurality of mould grooves have been seted up on the die holder, the mould that is equipped with the. This bottom die quick replacement equipment for hardware production simple structure, convenient operation can realize quick bottom die change purpose, realizes the bottom die quick replacement work of same punching machine when carrying out stamping work to different model parts, practices thrift retooling time, improves production efficiency.

Description

Bottom die quick replacement equipment for hardware production

Technical Field

The utility model relates to a stamping equipment field specifically is a die block quick replacement equipment is used in hardware production.

Background

The range of application of hardware is wide, common door nose in the life, wiring copper bar and the industrial deciding of using, the metal parts that all need use after the blanking, metal product such as hardware sheet metal component often need carry out blanking and towards the type with the punching machine when machine-shaping, and the mould that needs to use according to the difference of part is also different, the operation of changing the mould on same platform punching machine is loaded down with trivial details, especially when the model of producing the part is more, it is very time consuming to make a round trip to change the mould, just so lead to the problem that the production process is long consuming time, need a neotype punching press corollary equipment to solve above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottom die quick replacement equipment is used in hardware production 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: the utility model provides a bottom die quick replacement equipment for hardware production, includes the base, base upper portion can be dismantled and be connected with the supporting shoe, automatically controlled hydro-cylinder has all been installed to the base both sides, the piston rod of automatically controlled hydro-cylinder with prevent breaking the bottom plate and be connected, prevent breaking the bottom plate and be connected through a plurality of springs with prevent breaking the roof, left prevent breaking roof top can be dismantled with the left side mounting bracket and be connected, prevent breaking roof top on right side can be dismantled with the right side mounting bracket and be connected, the left side mounting bracket with equal normal running fit has the pivot on the mounting bracket of right side, still installed driving motor on the mounting bracket of left side, the pivot can be dismantled with the transfer grillage and be connected, the transfer grillage can be dismantled with the die holder and be connected, a plurality of mould grooves have been seted up on.

Preferably, a rubber pad is clamped between the base and the supporting block, and the supporting block is detachably connected with the base through a plurality of connecting bolts.

Preferably, still have the motor frame on the left side mounting bracket, driving motor with the connection can be dismantled to the motor frame, driving motor's main shaft with the pivot passes through the coupling joint, the pivot tip has the connecting plate, the connecting plate with the connection can be dismantled to the well grillage, die holder both sides all have outstanding piece, the die holder passes through outstanding piece with the connection can be dismantled to the well grillage.

Preferably, the die mounting seat is a cuboid, the die groove is formed in all the four sides of the die mounting seat, the groove depth of the die groove is higher than the height of the top of the die, and the die is completely located inside the die groove.

Preferably, the die base is detachably connected with the die mounting base through a plurality of hexagon socket head bolts.

Compared with the prior art, the beneficial effects of the utility model are that: when the bottom die quick replacement device for hardware production is used, the supporting block plays a role in supporting the die mounting seat, the rotation of the die mounting seat is realized through the driving motor, the driving motor is electrically controlled by the programmable logic controller to operate, a set program rotates for 90 degrees at a time, the lifting action of the die mounting seat is realized through the electrically controlled oil cylinder, the electrically controlled oil cylinder is also electrically controlled by the programmable logic controller to operate, the die is mounted in the die groove, the depth of the die groove exceeds the height of the die, and the die is completely positioned in the die groove, when the die mounting seat rotates and changes surfaces, the die cannot interfere with the supporting block when facing downwards, the problem that the die is damaged due to the fact that the die is in contact with the supporting block when the die mounting seat is in contact with the supporting block to avoid the die from being in contact with the supporting block when the stamping work is carried out, the die mounting seat is in contact, when the die needs to be replaced, the electric control oil cylinder is started firstly, the piston rod of the electric control oil cylinder extends out to lift the die mounting seat, then the driving motor works to drive the rotating shaft to rotate the die mounting seat by 90 degrees, so that a new die is upwards matched with the punching machine due to face change of the die mounting seat, the purpose of rapidly replacing the die is realized, after the face of the die mounting seat is changed, the piston rod of the electric control oil cylinder is retracted, the bottom surface of the die mounting seat is contacted with the supporting block again, when the sliding block of the punching machine is punched for punching, the supporting block plays a role in supporting the die mounting seat, the rubber pad plays a role in damping, the probability of base damage is reduced, the tensile deformation connection framework is formed by matching the anti-tensile bottom plate, the spring and the anti-tensile top plate, and the design is used for avoiding the problem that the, therefore, when the retraction distance of the piston rod of the electric control oil cylinder is too large, the spring can be stretched and deformed, the situation that the rotating shaft is broken by pulling is avoided, and the service life of the device is prolonged; this device simple structure, convenient operation can realize quick die block and change the purpose, realizes the die block quick replacement work of same platform punching machine when carrying out stamping work to different model parts, practices thrift retooling time, improves production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the base portion of fig. 1.

Fig. 3 is a top view of the portion of the anti-snap base plate of fig. 1.

Fig. 4 is a schematic structural view of the left mounting bracket in fig. 1.

Fig. 5 is a schematic structural diagram of the driving motor and the rotating shaft in fig. 1.

Fig. 6 is a schematic structural view of the mold mount of fig. 1.

Fig. 7 is a left side view of fig. 6.

In the figure: 1. the base, 2, the supporting shoe, 3, automatically controlled hydro-cylinder, 4, prevent the bottom plate that breaks, 5, the spring, 6, prevent the roof that breaks, 7, left side mounting bracket, 8, right side mounting bracket, 9, the pivot, 10, driving motor, 11, the well grillage, 12, the mould mount pad, 13, the mould groove, 14, the mould seat, 15, the mould, 16, the rubber pad, 17, connecting bolt, 18, the motor frame, 19, the shaft coupling, 20, the connecting plate, 21, hexagon socket head cap screw, 22, outstanding piece.

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. 1-7, the present invention provides a technical solution: a bottom die quick replacement device for hardware production comprises a base 1, wherein the upper part of the base 1 is detachably connected with a supporting block 2, two sides of the base 1 are respectively provided with an electric control oil cylinder 3, a piston rod of the electric control oil cylinder 3 is connected with a breaking-proof bottom plate 4, the breaking-proof bottom plate 4 is connected with a breaking-proof top plate 6 through a plurality of springs 5, the top of the left breaking-proof top plate 6 is detachably connected with a left mounting frame 7, the top of the right breaking-proof top plate 6 is detachably connected with a right mounting frame 8, the left mounting frame 7 and the right mounting frame 8 are respectively matched with a rotating shaft 9 in a rotating manner, the left mounting frame 7 is also provided with a driving motor 10, the rotating shaft 9 is detachably connected with a transfer plate frame 11, the transfer plate frame 11 is detachably connected with a die mounting seat 12, the die mounting seat 12 is provided with a plurality of die grooves 13, a die 15 provided with a, the die comprises a base 1, a rubber pad 16 is clamped between the supporting block 2 and the base 1, the supporting block 2 is detachably connected with the base 1 through a plurality of connecting bolts 17, a motor frame 18 is further arranged on a left mounting frame 7, a driving motor 10 is detachably connected with the motor frame 18, a spindle of the driving motor 10 is connected with a rotating shaft 9 through a coupling 19, a connecting plate 20 is arranged at the end of the rotating shaft 9, the connecting plate 20 is detachably connected with a transfer plate frame 11, protruding blocks 22 are arranged on two sides of a die mounting seat 12, the die mounting seat 12 is detachably connected with the transfer plate frame 11 through the protruding blocks 22, the die mounting seat 12 is a cuboid, the die groove 13 is formed in all four sides of the die mounting seat 12, the depth of the die groove 13 is higher than the top of a die 15, and the die 15 is completely positioned inside the die groove 13, the die holder 14 is detachably connected to the die mounting seat 12 by a plurality of hexagon socket head bolts 21.

The working principle is as follows: when the bottom die quick replacement device for hardware production is used, the supporting block 2 plays a role in supporting the die mounting seat 12, the rotation of the die mounting seat 12 is realized through the driving motor 10, the driving motor 10 is electrically controlled by the programmable logic controller, a set program rotates 90 degrees at a time, the lifting action of the die mounting seat 12 is realized through the electrically controlled oil cylinder 3, the electrically controlled oil cylinder 3 is also electrically controlled by the programmable logic controller, the die 15 is installed in the die groove 13, the depth of the die groove 13 exceeds the height of the die 15, and the die 15 is completely positioned in the die groove 13, so that when the die mounting seat 12 rotates and changes surfaces, the die 15 cannot interfere with the supporting block 2 when facing downwards, the die mounting seat 12 is ensured to be in contact with the supporting block 2, the problem that the die 15 is damaged due to the contact between the die 15 and the supporting block 2 is avoided, and when the stamping, the die mounting seat 12 is contacted with the supporting block 2, the sliding block of the punching machine is punched, the top die is matched with the die 15 to complete the punching forming work of parts, when the die 15 needs to be replaced, the electric control oil cylinder 3 is started firstly, the piston rod of the electric control oil cylinder 3 extends out to lift the die mounting seat 12, then the driving motor 10 works to drive the rotating shaft 9 to rotate the die mounting seat 12 by 90 degrees, therefore, a new die 15 is upwards matched with the punching machine due to the face change of the die mounting seat 12, the purpose of replacing the die 15 is realized, after the face of the die mounting seat 12 is changed, the piston rod of the electric control oil cylinder 3 is retracted, the bottom surface of the die mounting seat 12 is contacted with the supporting block 2 again, when the sliding block of the punching machine is punched for punching work, the supporting block 2 plays a role in supporting the die mounting seat 12, the anti-snapping bottom plate 4, the spring 5 and the anti-snapping top plate 6 are matched to form a connecting framework capable of stretching and deforming, and the design is to avoid the problem that the rotating shaft 9 is broken due to stress concentration caused by insufficient retraction precision of the piston rod of the electric control oil cylinder 3, so that when the retraction distance of the piston rod of the electric control oil cylinder 3 is too large, the spring 5 can stretch and deform, the situation that the rotating shaft 9 is snapped is avoided, and the service life of the device is prolonged.

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 bottom die quick replacement equipment for hardware production, includes base (1), its characterized in that: the upper part of the base (1) is detachably connected with a supporting block (2), the two sides of the base (1) are provided with electric control oil cylinders (3), piston rods of the electric control oil cylinders (3) are connected with a breaking-proof bottom plate (4), the breaking-proof bottom plate (4) is connected with a breaking-proof top plate (6) through a plurality of springs (5), the top of the left breaking-proof top plate (6) is detachably connected with a left mounting rack (7), the top of the right breaking-proof top plate (6) is detachably connected with a right mounting rack (8), the left mounting rack (7) and the right mounting rack (8) are rotatably matched with a rotating shaft (9), the left mounting rack (7) is also provided with a driving motor (10), the rotating shaft (9) is detachably connected with a transfer plate rack (11), the transfer plate rack (11) is detachably connected with a die mounting seat (12), the die mounting seat (12) is provided with a plurality of die grooves (13), and dies (15) provided with die seats (14) are arranged in the die grooves (13).

2. The bottom die quick replacement device for hardware production according to claim 1, characterized in that: a rubber pad (16) is clamped between the base (1) and the supporting block (2), and the supporting block (2) is detachably connected with the base (1) through a plurality of connecting bolts (17).

3. The bottom die quick replacement device for hardware production according to claim 1, characterized in that: still have motor frame (18) on left side mounting bracket (7), driving motor (10) with connection can be dismantled in motor frame (18), the main shaft of driving motor (10) with pivot (9) are connected through shaft coupling (19), pivot (9) tip has connecting plate (20), connecting plate (20) with transit grillage (11) can be dismantled and be connected, die holder (12) both sides all have outstanding piece (22), die holder (12) are passed through outstanding piece (22) with transit grillage (11) can be dismantled and be connected.

4. The bottom die quick replacement device for hardware production according to claim 1, characterized in that: mould mount pad (12) are the cuboid, mould mount pad (12) four sides has all been seted up mould groove (13), the groove depth of mould groove (13) is higher than the height at mould (15) top, mould (15) are located completely inside mould groove (13).

5. The bottom die quick replacement device for hardware production according to claim 1, characterized in that: the die base (14) is detachably connected with the die mounting base (12) through a plurality of inner hexagon bolts (21).