CN216226605U

CN216226605U - LED support cup forming mechanism

Info

Publication number: CN216226605U
Application number: CN202122805967.5U
Authority: CN
Inventors: 佘秀芳
Original assignee: Dongguan Changtong Precision Hardware Co ltd
Current assignee: Dongguan Changtong Precision Hardware Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of LED bracket processing, in particular to an LED bracket cup body forming mechanism which comprises an upper die holder and a lower die holder which are matched with each other, a movable seat arranged between the upper die holder and the lower die holder, a reset assembly used for driving the movable seat to reset when the movable seat is pressed to move downwards, a first movable cavity arranged on the movable seat, a forming core fixedly arranged on the lower die holder and a forming cavity arranged on the upper die holder and corresponding to the end part of the forming core, wherein the forming core moves back and forth in the first movable cavity. During the compound die state, use through the cooperation of shaping core and shaping chamber and form the cup to the work piece processing, form the energy storage through the extrusion of sliding seat to reset assembly this moment, during the die sinking state, upwards reset and make the cup on the work piece separate from the tip of shaping core through reset assembly drive sliding seat, accomplished processing and unloading to the work piece promptly like this, mechanical structure is simple and easy, low in manufacturing cost, the good reliability.

Description

LED support cup forming mechanism

Technical Field

The utility model relates to the technical field of LED bracket processing, in particular to a forming mechanism for a cup body of an LED bracket.

Background

The performance of the LED lamp is directly influenced by the structural performance of the LED support, the LED support has higher requirements on the preparation equipment of the LED lamp, and particularly, the forming equipment of the LED support needs to be technically broken through on the forming efficiency along with the rapid increase of the demand of the LED lamp.

Most of the existing LED supports mainly adopt stamping forming and blanking cutting, and can replace traditional manual cutting, so that the structural performance of the forming is further improved, but the existing stamping equipment has a complex structure, and is expensive in manufacturing cost and high in acquisition cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED support cup forming mechanism with a simple structure.

In order to solve the technical problems, the utility model adopts the following technical scheme: LED support cup forming mechanism, including upper die base and the die holder that mutually supports and use, still including locating the sliding seat between upper die base and the die holder, be used for driving the reset assembly that the sliding seat resets, set up in the first movable chamber of sliding seat, fixed mounting in the shaping core of die holder and set up in the upper die base and the shaping chamber that corresponds with the shaping core tip when the sliding seat is pressed and is moved down, the activity is made a round trip at first movable intracavity to the shaping core.

Preferably, the device further comprises a base arranged at the bottom of the lower die base and an accommodating cavity which is arranged on the base and used for accommodating the resetting component.

Preferably, the lower die holder is fixedly connected with the base through screws.

Preferably, the reset assembly comprises an elastic piece arranged in the accommodating cavity and a connecting guide pillar penetrating through the lower die base, one end of the connecting guide pillar is fixedly connected with the movable base, and the other end of the connecting guide pillar is abutted to the elastic piece; and the lower die base is provided with a second movable cavity for the connecting guide pillar to move back and forth.

Preferably, the other end of the connecting guide pillar is provided with a limiting part, and in a die assembly state, a gap is formed between the limiting part and the upper end face of the second movable cavity.

Preferably, the elastic member is a spring, and two ends of the spring are respectively abutted against the lower end faces of the connecting guide post and the movable seat.

Preferably, the lower die base comprises a connecting base arranged on the base and a mounting base arranged on the connecting base, and the connecting base is fixedly connected with the mounting base through a screw; the forming core is fixedly arranged on the mounting seat, and the movable seat is arranged between the upper die base and the mounting seat.

The utility model has the beneficial effects that: the utility model provides an LED support cup body forming mechanism, wherein in a die assembly state, a forming core and a forming cavity are matched to process a workpiece to form a cup body, at the moment, energy storage is formed on a reset assembly through extrusion of a movable seat, and in a die opening state, the movable seat is driven to reset upwards through the reset assembly to separate the cup body on the workpiece from the end part of the forming core, so that the workpiece is processed and unloaded, and the LED support cup body forming mechanism is simple in mechanical structure, low in manufacturing cost and strong in reliability.

Drawings

FIG. 1 is a schematic diagram of the structure of the LED bracket cup forming mechanism in a mold closing state.

FIG. 2 is a schematic diagram of the structure of the LED support cup body molding mechanism in the mold opening state.

Detailed Description

The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.

As shown in fig. 1 to 2, the LED holder cup forming mechanism includes an upper die holder 1 and a lower die holder 2 which are used in cooperation with each other, and further includes a movable seat 3 disposed between the upper die holder 1 and the lower die holder 2, a reset assembly for driving the movable seat 3 to reset when the movable seat 3 is pressed to move down, a first movable cavity 30 disposed on the movable seat 3, a forming core 4 fixedly mounted on the lower die holder 2, and a forming cavity 10 disposed on the upper die holder 1 and corresponding to an end of the forming core 4, wherein the forming core 4 moves back and forth in the first movable cavity 30.

Preferably, the number of the forming cores 4 is two, and the number of the forming cavities 10 and the number of the first movable cavities 30 both correspond to the number of the forming cores 4 and are also two; in practical application, a workpiece is conveyed to a position between an upper die holder 1 and a movable seat 3 through a feeding device, when the die is closed, the upper die holder 1 gradually moves downwards and approaches towards the movable seat 3 until the upper die holder 1, the movable seat 3 and a lower die holder 2 are mutually attached, at the moment, the movable seat 3 gradually moves downwards and is attached to the lower die holder 2 and extrudes a reset component to form stored energy, a formed core 4 moves from a first movable cavity 30, the end part of the formed core is exposed and jacks the workpiece to move towards a forming cavity 10, so that a cup body is formed by stamping the workpiece, when the die is opened, the upper die holder 1 resets to an initial position, the reset component drives the movable seat 3 to move upwards through the stored energy to reset, the end part of the forming cavity 10 gradually separates from the cup body and moves into the first movable cavity 30, so that the workpiece is unloaded, and then the workpiece on the movable seat 3 is conveyed out of the forming mechanism through the feeding device, thus, the workpiece is processed.

During the compound die state, use through the cooperation of shaping core 4 and shaping chamber 10 and form the cup to the work piece processing, form the energy storage through the extrusion of sliding seat 3 to the subassembly that resets this moment, during the die sinking state, upwards reset and make the cup on the work piece separate from the tip of shaping core 4 through the subassembly drive sliding seat 3 that resets, accomplished processing and unloading to the work piece like this promptly, mechanical structure is simple and easy, low in manufacturing cost, the good reliability.

In this embodiment, the device further includes a base 5 disposed at the bottom of the lower die base 2 and an accommodating cavity 50 disposed on the base 5 and used for accommodating the reset component. And reserving enough installation positions for the resetting assembly so as to ensure the installation stability and the use stability of the resetting assembly.

In this embodiment, the lower die holder 2 is fixedly connected with the base 5 through screws. The mode of screw fixation, the loading and unloading are convenient, and fixed steadiness is strong.

In this embodiment, the resetting assembly includes an elastic element 6 disposed in the accommodating cavity 50 and a connecting guide post 7 penetrating through the lower die holder 2, one end of the connecting guide post 7 is fixedly connected with the movable seat 3, and the other end of the connecting guide post 7 abuts against the elastic element 6; the lower die holder 2 is provided with a second movable cavity 20 for the connecting guide post 7 to move back and forth. When the die is closed, the movable seat 3 is pressed to move downwards and drives the connecting guide post 7 to move downwards to extrude the elastic part 6 to form stored energy, and when the die is opened, the elastic part 6 drives the connecting guide post 7 to reset through the stored energy of the elastic part, at the moment, the movable seat 3 is driven to move upwards to reset, and the cup body of the workpiece is separated from the end part of the forming core 4; the reset assembly is simple in structural design and strong in use stability, and the cost of the forming mechanism is effectively reduced.

In this embodiment, the other end of the connecting guide post 7 is provided with a limiting portion 70, and in the mold clamping state, a spacing portion 8 is provided between the limiting portion 70 and the upper end surface of the second movable cavity 20. The limiting portion 70 is used to limit the reset stroke of the connecting guide post 7, and the spacing portion 8 is a stroke interval in which the connecting guide post 7 can reset and move, so as to avoid the phenomenon that the reset stroke of the connecting guide post 7 is too large, which causes damage to other components or structural failure.

In this embodiment, the elastic member 6 is a spring, and both ends of the spring are respectively abutted against the lower end surfaces of the connecting guide post 7 and the movable seat 3. The spring has good elastic property, and the purchase cost is low, effectively reduces the cost of forming mechanism.

In this embodiment, the lower die holder 2 includes a connecting seat 21 disposed on the base 5 and a mounting seat 22 disposed on the connecting seat 21, and the connecting seat 21 and the mounting seat 22 are fixedly connected by screws; the forming core 4 is fixedly installed on the installation seat 22, and the movable seat 3 is arranged between the upper die base 1 and the installation seat 22. The mode of screw fixation, the loading and unloading are convenient, and fixed steadiness is strong.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

LED support cup forming mechanism, including upper die base (1) and die holder (2) that mutually support and use, its characterized in that: the die comprises an upper die base (1), a lower die base (2), a movable base (3), a reset assembly, a first movable cavity (30), a forming core (4) and a forming cavity (10), wherein the movable base (3) is arranged between the upper die base (1) and the lower die base (2), the reset assembly is used for driving the movable base (3) to reset when the movable base (3) is pressed to move downwards, the first movable cavity (30) is arranged on the movable base (3), the forming core (4) is fixedly installed on the lower die base (2), the forming cavity (10) is arranged on the upper die base (1) and corresponds to the end of the forming core (4), and the forming core (4) moves back and forth in the first movable cavity (30).
2. The LED support cup forming mechanism of claim 1, wherein: the resetting component is characterized by further comprising a base (5) arranged at the bottom of the lower die base (2) and an accommodating cavity (50) which is arranged on the base (5) and used for accommodating the resetting component.
3. The LED support cup forming mechanism of claim 2, wherein: the lower die holder (2) is fixedly connected with the base (5) through screws.
4. The LED support cup forming mechanism of claim 2, wherein: the reset assembly comprises an elastic piece (6) arranged in the accommodating cavity (50) and a connecting guide post (7) penetrating through the lower die holder (2), one end of the connecting guide post (7) is fixedly connected with the movable seat (3), and the other end of the connecting guide post (7) is abutted to the elastic piece (6); the lower die holder (2) is provided with a second movable cavity (20) for the connecting guide post (7) to move back and forth.
5. The LED support cup forming mechanism of claim 4, wherein: the other end of the connecting guide post (7) is provided with a limiting part (70), and a spacing part (8) is arranged on the upper end face of the limiting part (70) and the second movable cavity (20) in a die closing state.
6. The LED support cup forming mechanism of claim 4, wherein: the elastic piece (6) is a spring, and two ends of the spring are respectively abutted against the lower end faces of the connecting guide post (7) and the movable seat (3).
7. The LED support cup forming mechanism of claim 2, wherein: the lower die base (2) comprises a connecting base (21) arranged on the base (5) and a mounting base (22) arranged on the connecting base (21), and the connecting base (21) is fixedly connected with the mounting base (22) through screws; the forming core (4) is fixedly arranged on the mounting seat (22), and the movable seat (3) is arranged between the upper die base (1) and the mounting seat (22).