CN218574701U

CN218574701U - Hardware stamping die

Info

Publication number: CN218574701U
Application number: CN202222829262.1U
Authority: CN
Inventors: 何群柱; 李志杰; 莫钊光
Original assignee: Shenzhen Keluxing Technology Co ltd
Current assignee: Shenzhen Keluxing Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-07
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a five metals stamping die relates to stamping die technical field, the on-line screen storage device comprises a base, the top fixedly connected with bed die of base, hydraulic cylinder is installed to the top of base, the top and the inside of base are provided with ejection mechanism. The utility model discloses a set up ejection mechanism, when the mounting panel shifts downwards, the slider displacement goes out the outer wall of gag lever post, the movable block displacement drives the connecting plate and carries out the displacement, the connecting plate displacement drives the kicking block and carries out the displacement, the kicking block displacement goes out the recess of bed die, when the mounting panel upwards when the displacement, mounting panel and movable block separation, it stops after carrying out the displacement to drive the slider until the mounting panel with the slider contact, the slider displacement drives the displacement piece and carries out the displacement, the displacement piece displacement drives the movable block and carries out the displacement and resets, thereby the movable block resets and drives the kicking block and reset, the kicking block resets and carries out ejecting with the part in the bed die, the convenience is taken out the part.

Description

Hardware stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a five metals stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called as a cold stamping die, wherein 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 separate or plastically deform the materials, and the hardware stamping die is a machine for stamping and producing sheet metal parts and has the advantages of high production efficiency, short production period and the like.

When the mould carries out the punching press, the position of going up mould and bed die takes place the deviation and causes the influence to the shaping of part easily, adopts the gag lever post to carry on spacingly to the displacement of going up the mould usually, prevents to go up the skew that the mould took place the position, nevertheless, accomplishes the back to the mould punching press, and when the manual work was taken out, the part was located the recess of bed die, was not convenient for take out, consequently provided a five metals stamping die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five metals stamping die to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a five metals stamping die, includes the base, the top fixedly connected with bed die of base, hydraulic cylinder is installed to the top of base, hydraulic cylinder's output is connected with the mounting panel, the bottom fixedly connected with of mounting panel goes up the mould, the top and the inside of base are provided with ejection mechanism, ejection mechanism includes gag lever post and through-hole, gag lever post fixed connection in the top of base, the through-hole set up in the top of mounting panel, the inner wall bottom sliding connection of bed die has the kicking block, the outer wall sliding connection of gag lever post has the movable block.

As a further aspect of the present invention: the ejection mechanism further comprises a connecting plate, the connecting plate is fixedly connected to the bottom end of the movable block, a connecting rod is rotatably connected to the inside of the base, a first bevel gear is fixedly connected to the outer wall of the connecting rod, a second bevel gear is rotatably connected to the outer wall of the base, which is located on the outer wall of the first bevel gear, the top end of the second bevel gear is fixedly connected with a pushing screw rod, a displacement block is slidably connected to the inside of the limiting rod, and a sliding block is slidably connected to the top end of the displacement block, which is located on the inside of the base.

As the utility model discloses further scheme again: the gag lever post with the inside of base be provided with the movable block with connecting plate outer wall assorted spout, the outer wall of connecting plate be provided with run through in the connecting hole of connecting plate, the top of movable block is located the outer wall of gag lever post is provided with the inclined plane.

As a further aspect of the present invention: the outer wall of connecting rod with connecting plate hookup location department is provided with the screw thread, the screw thread opposite direction at connecting rod both ends, the inner wall of connecting hole be provided with connecting rod screw thread assorted ball.

As the utility model discloses further scheme again: the inner part of the base is provided with a rotating groove matched with the outer walls of the first bevel gear and the second bevel gear, and the gear teeth of the first bevel gear are meshed with the gear grooves of the second bevel gear.

As the utility model discloses further scheme again: the inner wall of kicking block is provided with the internal thread, the external screw thread that promotes the lead screw with the internal thread phase-match of kicking block.

As a further aspect of the present invention: the inside of gag lever post be provided with the displacement piece with slider outer wall assorted displacement groove, the bottom of displacement piece is provided with the inclined plane and is located the inner wall of spout, the both ends of slider all are provided with the inclined plane, one side outer wall fixedly connected with stopper of displacement piece, the inside of gag lever post be provided with stopper outer wall assorted spacing groove.

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

through setting up ejection mechanism, when the mounting panel shifts downwards, the slider displacement goes out the outer wall of gag lever post, the movable block displacement drives the connecting plate and carries out the displacement, the connecting plate displacement drives the kicking block and carries out the displacement, the kicking block displacement goes out the recess of bed die, when the mounting panel upwards shifts, mounting panel and movable block separation, it stops after carrying out the displacement to drive the slider with the slider contact drive mounting panel, the slider displacement drives the displacement piece and carries out the displacement, the displacement piece displacement drives the movable block and carries out the displacement and resets, thereby the movable block resets and drives the kicking block and reset, the kicking block resets and carries out ejecting with the part in the bed die, the convenience is taken out the part.

Drawings

FIG. 1 is a schematic structural diagram of a hardware stamping die;

FIG. 2 is a schematic structural diagram of a through hole of a hardware stamping die;

FIG. 3 is a cross-sectional view of a limiting rod of a hardware stamping die;

fig. 4 is an enlarged view of a hardware stamping die at a.

In the figure: 1. a base; 2. a lower die; 3. a hydraulic cylinder; 4. mounting a plate; 5. an upper die; 6. an ejection mechanism; 601. a limiting rod; 602. a through hole; 603. a top block; 604. a movable block; 605. a connecting plate; 606. a connecting rod; 607. a first bevel gear; 608. a second bevel gear; 609. pushing the screw rod; 610. a displacement block; 611. a slide block.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the present invention, a hardware stamping die, including base 1, base 1's top fixedly connected with bed die 2, bed die 2 passes through bolt and base 1 fixed connection, hydraulic cylinder 3 is installed to base 1's top, hydraulic cylinder 3 passes through mounting bracket fixed connection with base 1, hydraulic cylinder 3's output is connected with mounting panel 4, die 5 is gone up to mounting panel 4's bottom fixedly connected with, it passes through bolt and mounting panel 4 fixed connection to go up die 5, base 1's top and inside are provided with ejection mechanism 6, ejection mechanism 6 includes gag lever post 601 and through-hole 602, gag lever post 601 fixed connection is in base 1's top and is located the both sides of bed die 2, gag lever post 601 passes through bolt and base 1 fixed connection, through-hole 602 sets up in mounting panel 4's top and runs through in mounting panel 4, the inner wall of through-hole 602 laminates with the outer wall of gag lever post 601 mutually, the inner wall bottom sliding connection of bed die 2 has the kicking block 603 that extends to bed die 2 inside, the outer wall sliding connection of gag lever post 601 has the movable block 604 that extends to the inside of gag lever post 601.

This kind of five metals stamping die, hydraulic cylinder 3 operates and drives mounting panel 4 and carry out the displacement, mounting panel 4 displacement drives mould 5 and carries out the displacement, during the displacement of mounting panel 4, gag lever post 601 slides in through-hole 602, it is spacing to carry out mounting panel 4, prevent that mounting panel 4 from taking place the deviation of position, upwards carry out the displacement at mounting panel 4 displacement in-process drive kicking block 603 through ejection mechanism 6, the kicking block 603 displacement is ejecting with the part in the bed die 2, the convenience is taken out the part.

In fig. 2-4: the ejection mechanism 6 further comprises a connecting plate 605, the connecting plate 605 is fixedly connected to the bottom end of the movable block 604 and extends to the inside of the base 1, the connecting plate 605 and the movable block 604 are integrally formed through injection molding, a connecting rod 606 penetrating through the connecting plate 605 is rotatably connected to the inside of the base 1, a first bevel gear 607 is fixedly connected to the outer wall of the connecting rod 606, the connecting rod 606 is fixedly connected to the first bevel gear 607 through welding, a second bevel gear 608 is rotatably connected to the outer wall of the first bevel gear 607 inside the base 1, a pushing screw 609 extending to the inner wall of the ejector block 603 is fixedly connected to the top end of the second bevel gear 608, the second bevel gear 608 is fixedly connected to the pushing screw 609 through welding, a displacement block 610 is slidably connected to the top end of the movable block 604 inside the limiting rod 601, and a sliding block 611 extending to the outer wall of the limiting rod 601 is slidably connected to the top end of the displacement block 610 inside the base 1.

When a mounting plate 4 moves downwards, the movable block 604 is displaced by extrusion force when the movable block 604 contacts with a through hole 602, the movable block 604 is displaced by contacting with an inclined surface of a displacement block 610 to push the displacement block 610 to displace, the displacement block 610 is displaced by contacting with a sliding block 611 to push the sliding block 611 to displace, the sliding block 611 is displaced out of the outer wall of a limiting rod 601, the movable block 604 displaces to drive a connecting plate 605 to displace, the connecting plate 605 displaces to drive a connecting rod 606 to rotate, the connecting rod 606 rotates to drive a first bevel gear 607 to rotate, the first bevel gear 607 rotates to drive a second bevel gear 608 to rotate, the second bevel gear 608 rotates to drive a pushing screw 609 to rotate, the pushing screw 609 rotates to drive a top block 603 to displace, the top block 603 displaces out of a groove of a lower die 2, when the mounting plate 4 moves upwards, the mounting plate 4 is separated from the movable block 604, the movable block 604 is not fixed until the mounting plate 4 contacts with the sliding block 611 to push the sliding block 611 to displace, the sliding block 611 to stop, the sliding block 611 to displace, the sliding block 611 to push the displacement block 610 to displace the movable block 604 to reset to drive the top block 603, and to push out a lower die part to be conveniently ejected out.

In fig. 3 and 4: the inside of gag lever post 601 and base 1 is provided with movable block 604 and connecting plate 605 outer wall assorted spout, the outer wall of connecting plate 605 is provided with the connecting hole that runs through in connecting plate 605, the top of movable block 604 is located the outer wall of gag lever post 601 and is provided with the inclined plane, the outer wall of connecting rod 606 and connecting plate 605 hookup location department are provided with the screw thread, the screw thread opposite direction at connecting rod 606 both ends, the inner wall of connecting hole is provided with the ball with connecting rod 606 screw thread assorted, the inside of base 1 is provided with and rotates the groove with first bevel gear 607 and second bevel gear 608 outer wall assorted, the teeth of first bevel gear 607 meshes with the tooth's socket of second bevel gear 608, the inner wall of kicking block 603 is provided with the internal thread, the external screw thread of promotion lead screw 609 and the internal thread phase-match of kicking block 603.

According to the hardware stamping die, the movable block 604 displaces to drive the connecting plate 605 to displace, the connecting plate 605 displaces to drive the connecting rod 606 to rotate, the connecting rod 606 rotates to drive the first bevel gear 607 to rotate, the first bevel gear 607 rotates to drive the second bevel gear 608 to rotate, the second bevel gear 608 rotates to drive the push screw 609 to rotate, and the push screw 609 rotates to drive the ejector block 603 to displace.

In fig. 3: the inside of gag lever post 601 be provided with displacement piece 610 and slider 611 outer wall assorted displacement groove, the bottom of displacement piece 610 is provided with the inclined plane and is located the inner wall of spout, the both ends of slider 611 all are provided with the inclined plane, one side outer wall fixedly connected with stopper of displacement piece 610, stopper and displacement piece 610 through moulding plastics integrated into one piece, the inside of gag lever post 601 be provided with stopper outer wall assorted spacing groove.

This kind of five metals stamping die, when mounting panel 4 displacement downwards, the inclined plane contact of movable block 604 displacement and displacement piece 610 promotes displacement piece 610 to carry out the displacement, displacement piece 610 displacement and the contact of slider 611 promote slider 611 to carry out the displacement, slider 611 displacement goes out the outer wall of stopper 601, when mounting panel 4 displacement upwards, mounting panel 4 separates with movable block 604, cancel the fixed of movable block 604, stop after mounting panel 4 and the contact of slider 611 promote slider 611 to carry out the displacement, slider 611 displacement promotes displacement piece 610 to carry out the displacement, displacement piece 610 displacement promotes movable block 604 and carries out the displacement and reset.

The utility model discloses a theory of operation is: firstly, the hydraulic cylinder 3 operates to drive the mounting plate 4 to displace, the mounting plate 4 displaces to drive the upper die 5 to displace, when the mounting plate 4 displaces, the limiting rod 601 slides in the through hole 602 to limit the mounting plate 4, so as to prevent the mounting plate 4 from position deviation, when the mounting plate 4 displaces downwards, the movable block 604 displaces under the extrusion force when the movable block 604 contacts with the through hole 602, the movable block 604 displaces to contact with the inclined surface of the displacement block 610 to push the displacement block 610 to displace, the displacement block 610 displaces to contact with the sliding block 611 to push the sliding block 611 to displace, the sliding block 611 displaces out of the outer wall of the limiting rod 601, the movable block 604 displaces to drive the connecting plate 605 to displace, the connecting plate 605 displaces to drive the connecting rod 606 to rotate, the connecting rod 606 rotates to drive the first bevel gear 607 to rotate, the first bevel gear 607 rotates to drive the second bevel gear 608 to rotate, the second bevel gear 608 rotates to drive the lead screw 609 to drive the top block to rotate, the top block 603 displaces to displace, the top block 603 displaces to drive the lower die 2 to reset the movable block 604, when the mounting plate 4 displaces, the movable block 604 displaces, and the lower die 603 resets to drive the movable block to reset the movable block 610 to reset the movable block 603, thereby facilitating the part 603.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a five metals stamping die, includes base (1), top fixedly connected with bed die (2) of base (1), hydraulic cylinder (3) are installed to the top of base (1), the output of hydraulic cylinder (3) is connected with mounting panel (4), mould (5) are gone up to the bottom fixedly connected with of mounting panel (4), its characterized in that, the top and the inside of base (1) are provided with ejection mechanism (6), ejection mechanism (6) include gag lever post (601) and through-hole (602), gag lever post (601) fixed connection in the top of base (1), through-hole (602) set up in the top of mounting panel (4), the inner wall bottom sliding connection of bed die (2) has kicking block (603), the outer wall sliding connection of gag lever post (601) has movable block (604).

2. The hardware stamping die according to claim 1, wherein the ejection mechanism (6) further comprises a connecting plate (605), the connecting plate (605) is fixedly connected to the bottom end of the movable block (604), the base (1) is rotatably connected with a connecting rod (606), the outer wall of the connecting rod (606) is fixedly connected with a first bevel gear (607), the inner portion of the base (1) is located on the outer wall of the first bevel gear (607) and is rotatably connected with a second bevel gear (608), the top end of the second bevel gear (608) is fixedly connected with a push screw rod (609), the inner portion of the limiting rod (601) is slidably connected with a displacement block (610), and the inner portion of the base (1) is located on the top end of the displacement block (610) and is slidably connected with a sliding block (611).

3. The hardware stamping die according to claim 2, wherein sliding grooves matched with the outer walls of the movable block (604) and the connecting plate (605) are formed in the limiting rod (601) and the base (1), a connecting hole penetrating through the connecting plate (605) is formed in the outer wall of the connecting plate (605), and an inclined surface is formed in the outer wall, located on the limiting rod (601), of the top end of the movable block (604).

4. A hardware stamping die according to claim 3, wherein a screw thread is arranged at the connecting position of the outer wall of the connecting rod (606) and the connecting plate (605), the screw thread directions of the two ends of the connecting rod (606) are opposite, and a ball matched with the screw thread of the connecting rod (606) is arranged on the inner wall of the connecting hole.

5. A hardware stamping die according to claim 2, wherein the base (1) is provided with a rotating groove matching with the outer walls of the first bevel gear (607) and the second bevel gear (608), and the teeth of the first bevel gear (607) are engaged with the teeth grooves of the second bevel gear (608).

6. A hardware stamping die according to claim 2, characterized in that the inner wall of the top block (603) is provided with an internal thread, and the external thread of the push screw (609) matches the internal thread of the top block (603).

7. The hardware stamping die according to claim 3, wherein a displacement groove matched with the outer walls of the displacement block (610) and the sliding block (611) is formed in the limiting rod (601), an inclined surface is arranged at the bottom end of the displacement block (610) and located on the inner wall of the sliding groove, inclined surfaces are arranged at two ends of the sliding block (611), a limiting block is fixedly connected to the outer wall of one side of the displacement block (610), and a limiting groove matched with the outer wall of the limiting block is formed in the limiting rod (601).