CN220005735U

CN220005735U - Diode shell stamping die convenient to it is ejecting

Info

Publication number: CN220005735U
Application number: CN202321334378.6U
Authority: CN
Inventors: 翟庆怀; 乔金玉; 周雨佳
Original assignee: Liaoyang Zehua Electronic Products Co ltd
Current assignee: Liaoyang Zehua Electronic Products Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-14
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a diode shell stamping die convenient to eject, which comprises a base, a lower die holder and an ejection cylinder, wherein the lower die holder is arranged at the top of the base, a bottom plate is movably arranged at the inner side of the lower die holder, the ejection cylinder is arranged on the bottom wall of the base, a sliding block is arranged at the outer side of the threaded rod, and an ejection rod is arranged at the top of the sliding block. According to the utility model, the ejector rod is arranged at the top of the sliding block, the air pump is operated to inflate the air bag pad through the air pipe so as to separate the bottom wall of the lower die holder from the bottom of the formed diode shell, the rotary table is rotated by a worker to enable the gear II to rotate, the gear II rotates to be meshed with the gear I for transmission, the threaded rod enables the ejector rod to drive the bottom plate to lift to push the bottom of the formed diode shell so as to separate the formed diode shell from the inner wall of the lower die holder, the diode shell is prevented from being damaged in the demolding process by the convenient ejection and blanking of the formed diode shell, and the processing efficiency of the stamping die is improved.

Description

Diode shell stamping die convenient to it is ejecting

Technical Field

The utility model relates to the technical field of diode processing, in particular to a diode shell stamping die convenient to eject.

Background

The LED is a solid semiconductor device, which can directly convert electricity into light, and mainly consists of five materials of a bracket, silver colloid, a wafer, gold wires and epoxy resin, wherein a stamping die is needed in the production of a diode shell, the stamping die is special process equipment for processing materials into parts in cold stamping, and the die arranged on a press machine is used for applying pressure to the materials to separate or shape the materials.

Patent document CN207088101U is a stamping die ", including last mould, lower mould, it is provided with towards the needle to go up the mould, the lower mould seted up with towards the punching press hole that the needle corresponds, be provided with the actuating mechanism who is used for driving the plank to remove between last mould and the lower mould, actuating mechanism including rotate connect in the lower mould and atress realize pivoted rotating member in last mould, the rotating member axis of rotation is the level setting, rotate the piece butt in plank up end and rotate through rotating the piece and drive plank horizontal migration. The stamping die can automatically push the wood board to move and punch holes. The stamping die in the disclosed patent document can not eject the processed stamping part, and the stamping part is easy to damage in the demolding process, so that the processing efficiency of the stamping die is reduced.

Disclosure of Invention

The utility model aims to provide a diode shell stamping die convenient to eject, which can solve the technical problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a diode shell stamping die convenient to it is ejecting, includes base, die holder and ejecting section of thick bamboo, the air pump is installed at the top of base, the die holder is installed at the top of base, the inboard movable mounting of die holder has the bottom plate, install ejecting section of thick bamboo on the diapire of base, the threaded rod is installed to the inboard of ejecting section of thick bamboo, the sliding block is installed in the outside of threaded rod, and the sliding block gomphosis is installed on the inner wall of ejecting section of thick bamboo, the ejector rod is installed at the top of sliding block, and the top of ejector rod is connected with the bottom of bottom plate.

Preferably, the output end of the air pump is connected with an air pipe.

Preferably, the top of the lower die holder is provided with a positioning column, the top of the bottom plate is provided with an air bag pad, and the input end of the air bag pad is connected with the output end of the air pipe.

Preferably, an upper die holder is installed at the top of the lower die holder, a positioning hole is formed in the top of the upper die holder, the positioning hole is matched with the positioning column, and a punching die cavity is installed at the inner side of the upper die holder.

Preferably, a locking stud is arranged on the outer side of the upper die holder in a penetrating mode, and a first pressing plate is arranged at the output end of the locking stud.

Preferably, a movable plate is arranged on the inner side of the upper die holder, a limit stud is arranged at the bottom of the movable plate in a penetrating mode, a second pressing plate is arranged at the output end of the limit stud, and the second pressing plate is in contact with the bottom of the punching die cavity.

Preferably, a first gear is arranged at the outer side of the bottom end of the threaded rod, the front surface of the base is provided with a rotary table, the output end of the rotary table penetrates through the front surface of the base through a rotary shaft to be provided with a second gear, and the second gear is meshed with the first gear.

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

1. according to the utility model, the ejector rod is arranged at the top of the sliding block, the air pump is operated to charge air into the air bag pad through the air pipe after the stamping of the diode shell is completed, so that the bottom wall of the lower die holder is separated from the bottom of the formed diode shell, the rotary table is rotated by a worker to enable the gear II to rotate, the gear II rotates to be meshed with the gear I for transmission, the gear I drives the threaded rod to rotate, the sliding block is enabled to move inside the ejector barrel by the rotation of the threaded rod, the ejector rod drives the bottom plate to lift so as to realize the adjustment of the extending length of the ejector rod, the bottom of the formed diode shell is pushed to separate the formed diode shell from the inner wall of the lower die holder, the diode shell is prevented from being damaged in the demolding process by the convenient ejection and blanking of the formed diode shell, and the processing efficiency of the stamping die is improved.

2. According to the utility model, the stamping die cavity is arranged on the inner side of the upper die base, the stamping die cavity is replaced according to different molding specifications of the diode shell, the locking stud is rotated after the replacement is finished to fix the outer sides of the first pair of stamping die cavities of the pressing plate, the limiting stud is rotated to further limit the bottoms of the second pair of stamping die cavities of the pressing plate, so that the stability during stamping forming is ensured, the operation of workers is facilitated, and the practicality of the stamping die is enhanced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front internal structure of the lower die holder of the present utility model;

FIG. 3 is a schematic perspective view of an upper die holder according to the present utility model;

FIG. 4 is a schematic perspective view of a limit stud according to the present utility model;

fig. 5 is a schematic view of the internal structure of the ejector barrel according to the present utility model.

In the figure: 1. a base; 101. an air pump; 102. an air pipe; 2. a lower die holder; 201. positioning columns; 202. a bottom plate; 203. an airbag cushion; 3. an upper die holder; 301. positioning holes; 302. a die cavity is punched; 4. locking the stud; 401. a first pressing plate; 5. a movable plate; 501. a limit stud; 502. a second compacting plate; 6. an ejection cylinder; 601. a threaded rod; 602. a sliding block; 603. a first gear; 604. a turntable; 605. a second gear; 606. and an ejector rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected or movably connected, or may be detachably connected or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, an embodiment of the present utility model is provided: diode shell stamping die convenient to eject out;

including base 1, die holder 2 and gasbag pad 203, the air pump 101 is installed at the top of base 1, the output of air pump 101 is connected with trachea 102, base 1 provides the mounted position for air pump 101, the operation of diode shell punching press is accomplished the back air pump 101 and is inflated to gasbag pad 203 inside through trachea 102 and make die holder 2 diapire and the separation of shaping diode shell bottom, die holder 2 is installed at the top of base 1, the inboard movable mounting of die holder 2 has bottom plate 202, reference column 201 is installed at the top of die holder 2, gasbag pad 203 is installed at the top of bottom plate 202, and the input of gasbag pad 203 is connected with the output of trachea 102, bottom plate 202 is inboard movable at die holder 2, bottom plate 202 resets after the shaping diode shell is ejecting to accomplish, the stability of die holder 2 and upper die holder 3 butt joint has been guaranteed to the inboard of reference column 201 block in locating hole 301.

Referring to fig. 1, 2 and 3, a diode housing stamping die with easy ejection;

the die comprises an upper die holder 3, a stamping die cavity 302 and a locking stud 4, wherein the upper die holder 3 is arranged at the top of a lower die holder 2, a positioning hole 301 is formed in the top of the upper die holder 3, the positioning hole 301 is matched with a positioning column 201, the stamping die cavity 302 is arranged at the inner side of the upper die holder 3, the locking stud 4 is arranged in a penetrating mode on the outer side of the upper die holder 3, a first pressing plate 401 is arranged at the output end of the locking stud 4, the stamping die cavity 302 is replaced according to different diode shell forming specifications, and after replacement, the first pressing plate 401 is fixed on the outer side of the stamping die cavity 302 by rotating the locking stud 4.

Referring to fig. 2, 3, 4 and 5, a diode housing stamping die for facilitating ejection;

comprises a movable plate 5, an ejection cylinder 6 and an ejection rod 606, wherein the movable plate 5 is arranged on the inner side of an upper die holder 3, a limit stud 501 is arranged at the bottom of the movable plate 5 in a penetrating way, a second compression plate 502 is arranged at the output end of the limit stud 501, the second compression plate 502 is contacted with the bottom of a punching die cavity 302, the upper die holder 3 provides an installation position for the movable plate 5, the second compression plate 502 is further limited by rotating the limit stud 501, the stability during punching forming is ensured, the operation by workers is facilitated, the ejection cylinder 6 is arranged on the bottom wall of a base 1, a threaded rod 601 is arranged on the inner side of the ejection cylinder 6, a sliding block 602 is arranged on the outer side of the threaded rod 601 and is embedded and arranged on the inner wall of the ejection cylinder 6, an ejection rod 606 is arranged at the top of the sliding block 602, the top end of the ejection rod 606 is connected with the bottom of a bottom plate 202, the bottom outside of threaded rod 601 is provided with gear one 603, carousel 604 is installed in the front of base 1, and the output of carousel 604 runs through the front of base 1 through the pivot and installs gear two 605, and gear two 605 meshes with gear one 603, staff rotates carousel 604 and drives gear two 605 rotations through the pivot transmission, gear two 605 rotates with gear one 603 meshing transmission, gear one 603 drives threaded rod 601 rotation, threaded rod 601 rotates and makes slider 602 remove the regulation of realizing the extension of ejector rod 606 in ejecting cylinder 6 inboard, ejector rod 606 drives bottom plate 202 and carries out the top to the bottom of shaping diode shell and pushes away the separation of the inner wall that makes shaping diode shell and die holder 2, the damage that causes the diode shell to the convenient ejecting unloading of shaping diode shell has been prevented the drawing of patterns in-process.

Working principle: when the device is used, firstly, the stamping die cavity 302 is replaced according to different molding specifications of the diode shell, after the replacement is completed, the locking stud 4 is rotated to enable the first compacting plate 401 to fix the outer side of the stamping die cavity 302, the limiting stud 501 is rotated to enable the second compacting plate 502 to further limit the bottom of the stamping die cavity 302, after the stamping of the diode shell is completed, the air pump 101 operates to inflate the air bag pad 203 through the air pipe 102 to enable the bottom wall of the lower die holder 2 to be separated from the bottom of the molded diode shell, the rotating turntable 604 of a worker drives the second gear 605 to rotate through the transmission of a rotating shaft, the second gear 605 rotates to be meshed with the first gear 603 to drive the threaded rod 601 to rotate, the threaded rod 601 rotates to enable the sliding block 602 to move on the inner side of the ejection cylinder 6 to adjust the extension length of the ejection rod 606, and the ejection rod 606 drives the bottom plate 202 to ascend to push the bottom of the molded diode shell to enable the molded diode shell to be separated from the inner wall of the lower die holder 2 to enable convenient blanking of the molded diode shell.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a diode shell stamping die convenient to it is ejecting, includes base (1), die holder (2) and ejecting section of thick bamboo (6), its characterized in that: the air pump (101) is installed at the top of base (1), die holder (2) is installed at the top of base (1), inboard movable mounting of die holder (2) has bottom plate (202), install ejecting section of thick bamboo (6) on the diapire of base (1), threaded rod (601) is installed to the inboard of ejecting section of thick bamboo (6), sliding block (602) is installed in the outside of threaded rod (601), and sliding block (602) gomphosis is installed on the inner wall of ejecting section of thick bamboo (6), ejector rod (606) is installed at the top of sliding block (602), and the top of ejector rod (606) is connected with the bottom of bottom plate (202).

2. The diode housing stamping die facilitating ejection of claim 1, wherein: the output end of the air pump (101) is connected with an air pipe (102).

3. The diode housing stamping die facilitating ejection of claim 1, wherein: the top of die holder (2) is installed reference column (201), and gasbag pad (203) are installed at the top of bottom plate (202), and the input of gasbag pad (203) is connected with the output of trachea (102).

4. The diode housing stamping die facilitating ejection of claim 1, wherein: the top of die holder (2) installs upper die base (3), and the top of upper die base (3) is provided with locating hole (301), and locating hole (301) and reference column (201) cooperate, and punching press die cavity (302) are installed to the inboard of upper die base (3).

5. The diode housing stamping die facilitating ejection as defined in claim 4, wherein: the outer side of the upper die holder (3) is provided with a locking stud (4) in a penetrating mode, and the output end of the locking stud (4) is provided with a first pressing plate (401).

6. The diode housing stamping die facilitating ejection as defined in claim 4, wherein: the movable plate (5) is installed on the inner side of the upper die holder (3), the limiting stud (501) is installed at the bottom of the movable plate (5) in a penetrating mode, the second pressing plate (502) is installed at the output end of the limiting stud (501), and the second pressing plate (502) is in contact with the bottom of the punching die cavity (302).

7. The diode housing stamping die facilitating ejection of claim 1, wherein: the outer side of the bottom end of the threaded rod (601) is provided with a first gear (603), the front surface of the base (1) is provided with a rotary table (604), the output end of the rotary table (604) penetrates through the front surface of the base (1) through a rotary shaft to be provided with a second gear (605), and the second gear (605) is meshed with the first gear (603).