CN214053406U

CN214053406U - Hardware stamping die convenient to install and fix

Info

Publication number: CN214053406U
Application number: CN202021536461.8U
Authority: CN
Inventors: 甘洪然
Original assignee: Changshu Shuocheng Mould Manufacturing Co ltd
Current assignee: Changshu Shuocheng Mould Manufacturing Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-08-27
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a hardware stamping die convenient for installation and fixation, which belongs to the field of stamping dies convenient for installation and replacement, and comprises a base, wherein a mounting groove is arranged in the middle of the base, a die body is connected in the mounting groove in a sliding manner, a containing groove is arranged on the left end surface and the right end surface in the mounting groove, a push plate is connected in the containing groove in a sliding manner, a rack is fixedly arranged at the rear end of the push plate, a first limit block is fixedly arranged at the lower end surface of the containing groove, the first limit block is connected with the first limit groove in a sliding manner, a rectangular groove is arranged in the base, a rotating hole is arranged on the lower end surface in the inner cavity of the rectangular groove, a worm is rotatably connected in the rotating hole, a gear is fixedly arranged at the top end of the worm, two grooves are arranged on the lower end surface of the mounting groove, two baffles are all slidably arranged in the two grooves, a connecting rod is fixedly arranged between the two baffles, and external teeth are fixedly arranged at the front end of the connecting rod, the external tooth meshes with the worm, and this device is more convenient when installation and change mould, has increased the efficiency of punching press operation.

Description

Hardware stamping die convenient to install and fix

Technical Field

The utility model relates to a stamping die field easy to assemble and change specifically is a five metals stamping die convenient to installation is fixed.

Background

The hardware stamping is a process for deforming or breaking stainless steel, iron, aluminum, copper and other plates and special materials by using a punch press and a die to achieve a certain shape and size.

In the process of stamping, when different shapes need to be stamped, the stamping die needs to be replaced, but the traditional stamping die is very complicated to replace, the old die needs to be detached first, and then a new die needs to be mounted, so that the efficiency of stamping operation is reduced.

Therefore, the utility model provides a five metals stamping die convenient to installation is fixed to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a five metals stamping die convenient to installation is fixed 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 hardware stamping die convenient to install and fix comprises a base, wherein a mounting groove is formed in the middle of the base, a die body is connected in the mounting groove in a sliding manner, a containing groove is formed in the left end face and the right end face in the mounting groove, a push plate is connected in the containing groove in a sliding manner, a rack is fixedly mounted at the rear end of the push plate, a first limiting block is fixedly mounted at the lower end of the push plate, a first limiting groove is formed in the lower end face of the containing groove, the first limiting block is connected with the first limiting groove in a sliding manner, a rectangular groove is formed in the base, a rotating hole is formed in the lower end face of an inner cavity of the rectangular groove, a worm is rotatably connected in the rotating hole, a gear is fixedly mounted at the top end of the worm, the gear is meshed with the rack, two grooves are formed in the lower end face of the mounting groove, baffles are respectively and a connecting rod is fixedly mounted between the two baffles, the front end of the connecting rod is fixedly provided with external teeth which are meshed with the worm.

As a further aspect of the present invention: the connecting grooves are formed between the two grooves and are in sliding connection with the connecting rods, the baffle and the connecting rods are rectangular when overlooked, the two baffles are the upper and lower sides of the rectangle, the two connecting rods are the left and right sides of the rectangle, the baffle and the grooves are in sliding connection to limit the front and the back of the rectangle, and the connecting rods and the connecting grooves are in sliding connection to limit the left and the right of the rectangle, so that the baffle and the connecting rods can only slide up and down.

As a further aspect of the present invention: the height of the connecting groove is consistent with the height of the baffle extending out of the groove, and when the connecting rod slides to the lowest end of the connecting groove along the connecting groove, the baffle is completely retracted into the groove.

As a further aspect of the present invention: the part that the groove was accomodate in stretching out of push pedal is right angled triangle, the terminal surface is the hypotenuse before the push pedal, places the mould body and promotes backward in the mounting groove after in the past, and this can slowly impel the push pedal to accomodate the inslot end with the mould, and the rack and the gear of push pedal rear end take place to mesh and drive the gear rotation, and the gear drives the worm and rotates, and the worm takes place to mesh with the external tooth of connecting rod front end and makes the connecting rod downstream, and after all impelled the groove of accomodating with the push pedal at last, the baffle can all put down.

As a further aspect of the present invention: receive inslot fixed mounting and have the spring, spring one end with receive inslot end fixed connection, the inner fixed connection of the other end and push pedal, when the mould body all impels between two baffles, the spring can be released the push pedal and receive the groove, and the push pedal drives gear antiport and drives the baffle and rise.

As a further aspect of the present invention: the utility model discloses a mould, including mould body, mounting groove, second stopper, second spacing groove, second stopper and second spacing groove sliding connection, back between advancing the mould body between the baffle, the mounting groove is spacing about to the mould body, and the second stopper is spacing about to the mould body, and the baffle is spacing around the mould body.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

the mounting groove is formed in the base, the accommodating grooves are formed in two ends of the mounting groove, the push plate is slidably mounted in the accommodating grooves, the rising and falling of the baffle plate are controlled through the push plate, when the die body needs to be mounted, the die body only needs to be attached to the bottom end face of the mounting groove, then the die body is pushed inwards, the push plate can be pushed into the accommodating grooves by the die body, the baffle plate can fall into the grooves at the moment, then the push plate can be pushed outwards under the reaction force of the spring after the die body enters the clamping blocks, and then the baffle plate can be slowly raised to clamp the die body in the middle, so that the mounting of the die body is completed; when the mold needs to be replaced, the old mold can be pushed out of the mounting groove only by operating the new mold body according to the mounting flow, and the replacement of the mold is completed.

Drawings

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

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic left-side sectional structure of the present invention;

fig. 4 is a schematic structural view of the rear view removing baffle of the present invention.

In the figure: 1-base, 2-mounting groove, 3-mould body, 4-containing groove, 5-push plate, 6-rack, 7-first limiting block, 8-first limiting groove, 9-rectangular groove, 10-worm, 11-gear, 12-groove, 13-baffle, 14-connecting rod, 15-external tooth, 16-connecting groove, 17-spring, 18-second limiting block and 19-second limiting groove.

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. 1-4, in the embodiment of the present invention, a hardware stamping die convenient for installation and fixation comprises a base 1, a mounting groove 2 is formed in the middle of the base 1, a die body 3 is slidably connected in the mounting groove 2, a receiving groove 4 is formed in the left and right end surfaces in the mounting groove 2, a push plate 5 is slidably connected in the receiving groove 4, a rack 6 is fixedly mounted at the rear end of the push plate 5, a first stopper 7 is fixedly mounted at the lower end of the push plate 5, a first limit groove 8 is formed in the lower end surface of the receiving groove 4, the first stopper 7 is slidably connected with the first limit groove 8, a rectangular groove 9 is formed in the base 1, a rotation hole is formed in the lower end surface of an inner cavity of the rectangular groove 9, a worm 10 is rotatably connected in the rotation hole, a gear 11 is fixedly mounted at the top end of the worm 10, the gear 11 is engaged with the rack 6, two grooves 12 are formed in the lower end surface of the mounting groove 2, and a baffle 13 is slidably mounted in each of the two grooves 12, a connecting rod 14 is fixedly arranged between the two baffle plates 13, the front end of the connecting rod 14 is fixedly provided with external teeth 15, and the external teeth 15 are meshed with the worm 10.

In this embodiment, a connecting groove 16 is formed between the two grooves 12, the connecting groove 16 is slidably connected with the connecting rod 14, the baffle 13 and the connecting rod 14 are rectangular when viewed from top, the two baffle 13 are the upper and lower sides of the rectangle, the two connecting rod 14 are the left and right sides of the rectangle, the baffle 13 and the grooves 12 are slidably connected to limit the front and back of the rectangle, and the connecting rod 14 and the connecting groove 16 are slidably connected to limit the left and right sides of the rectangle, so that the baffle 13 and the connecting rod 14 can only slide up and down.

In this embodiment, the height of the connecting slot 16 is the same as the height of the baffle 13 extending out of the slot 12, and when the connecting rod 14 slides along the connecting slot 16 to the lowest end of the connecting slot 16, the baffle 13 is completely retracted into the slot 12.

In this embodiment, the part that groove 4 was accomodate in the stretching out of push pedal 5 is right triangle, the terminal surface is the hypotenuse before the push pedal 5, place mould body 3 and promote backward in the mounting groove 2 after the past, mould body 3 can slowly impel push pedal 5 to accomodate 4 inner, the rack 6 and the gear 11 of push pedal 5 rear end take place to mesh and drive gear 11 and rotate, gear 11 drives worm 10 and rotates, worm 10 takes place to mesh with the external tooth 15 of the 14 front ends of connecting rod and makes the connecting rod 14 downstream, at last with push pedal 5 all impel accomodate groove 4 after, baffle 13 can all put down.

In this embodiment, hold in groove 4 internal fixed mounting have spring 17, spring 17 one end with hold groove 4 inner fixed connection, the inner fixed connection of the other end and push pedal 5, when mould body 3 all impels between two baffles 13, spring 17 can release push pedal 5 and hold in groove 4, push pedal 5 drives gear 11 antiport and drives baffle 13 and rise.

In this embodiment, the left and right end faces of the mounting groove 2 are fixedly provided with second limiting blocks 18, the two ends of the die body 3 are provided with second limiting grooves 19, the second limiting blocks 18 are connected with the second limiting grooves 19 in a sliding manner, the die body 3 is pushed into the space between the baffle plates 13, the mounting groove 2 is limited to the die body 3 in the left and right direction, the second limiting blocks 18 are limited to the die body 3 in the up and down direction, and the baffle plates 13 are limited to the die body 3 in the front and back direction.

The utility model discloses a theory of operation is:

when the die is used, the lower end face of a die to be installed is attached to the lower end face of the installation groove 2, then the die body 3 is pushed inwards, the rear end of the die body 3 is contacted with the inclined end face of the push plate 5, the inclined end face converts part of the force pushed vertically inwards into force towards the inner end of the accommodating groove 4, the push plate 5 can start to move towards the inner end of the accommodating groove 4, the push plate 5 drives the rack 6 to move inwards to be meshed with the gear 11, the gear 11 drives the worm 10 to rotate, the connecting rod 14 starts to move downwards along the connecting groove 16, the baffle 13 slowly descends, when the die body 3 completely blocks the accommodating groove 4, the push plate 5 is completely pushed into the accommodating groove 4, the connecting rod 14 slides to the lowest end of the connecting groove 16, the baffle 13 completely enters the groove 12, the die body 3 continues to be pushed inwards, the second limiting blocks 18 can enter the second limiting grooves 19 at two ends of the die body 3, and finally the die body 3 can enter between the two baffles 13, the die body 3 leaves the accommodating groove 4, at the moment, no inward pressure spring 17 is arranged at the outer end of the push plate 5 to push the push plate 5 outwards, the rack 6 at the rear end of the push plate 5 is meshed with the gear 11 again, the gear 11 rotates reversely to drive the connecting rod 14 to slide upwards in the connecting groove 16, and the baffle 13 slowly rises to clamp the die body 3 in the middle; when mould body 3 needs to be changed, only need with new mould body 3 down terminal surface and mounting groove 2 terminal surface laminating, then with new mould body 3 inwards promote, with push pedal 5 to holding 4 in the promotion put down baffle 13, new mould body 3 can release mounting groove 2 with old mould body 3, then new mould body 3 can block between baffle 13, accomplishes the change of mould body 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a five metals stamping die convenient to installation is fixed, includes base (1), its characterized in that: the die is characterized in that a mounting groove (2) is formed in the middle of the base (1), a die body (3) is connected in the mounting groove (2) in a sliding manner, a containing groove (4) is formed in the left end face and the right end face in the mounting groove (2), a push plate (5) is connected in the containing groove (4) in a sliding manner, a rack (6) is fixedly mounted at the rear end of the push plate (5), a first limiting block (7) is fixedly mounted at the lower end of the push plate (5), a first limiting groove (8) is formed in the lower end face of the containing groove (4), the first limiting block (7) is connected with the first limiting groove (8) in a sliding manner, a rectangular groove (9) is formed in the base (1), a rotating hole is formed in the lower end face of an inner cavity of the rectangular groove (9), a worm (10) is rotatably connected in the rotating hole, a gear (11) is fixedly mounted at the top end of the worm (10), and the gear (11) is meshed with the rack (6), two grooves (12) have been seted up to mounting groove (2) lower terminal surface, equal slidable mounting has baffle (13) in two grooves (12), and fixed mounting has connecting rod (14) between two baffle (13), connecting rod (14) front end fixed mounting has external tooth (15), external tooth (15) and worm (10) meshing.

2. The hardware stamping die convenient to install and fix of claim 1, wherein: a connecting groove (16) is formed between the two grooves (12), and the connecting groove (16) is connected with the connecting rod (14) in a sliding mode.

3. The hardware stamping die convenient to install and fix of claim 2, wherein: the height of the connecting groove (16) is consistent with the height of the baffle plate (13) extending out of the groove (12).

4. The hardware stamping die convenient to install and fix of claim 1, wherein: the part of the push plate (5) extending out of the accommodating groove (4) is a right triangle, and the front end face of the push plate (5) is a bevel edge.

5. The hardware stamping die convenient to install and fix of claim 1, wherein: a spring (17) is fixedly arranged in the accommodating groove (4), one end of the spring (17) is fixedly connected with the inner end of the accommodating groove (4), and the other end of the spring (17) is fixedly connected with the inner end of the push plate (5);

the left end face and the right end face of the mounting groove (2) are fixedly provided with second limiting blocks (18), the two ends of the die body (3) are provided with second limiting grooves (19), and the second limiting blocks (18) are connected with the second limiting grooves (19) in a sliding mode.