Light-emitting diode pin bending die

Abstract

The utility model discloses a light-emitting diode pin bending die which comprises a fixing plate, a forming base is fixedly installed on the outer wall of one side of the fixing plate, a sliding groove is formed in the outer surface of the forming base, two first-stage forming holes are formed in the outer surface of the bottom end of the forming base, and a connecting sliding block is connected into the sliding groove of the forming base in a sliding mode. One end of the connecting sliding block is fixedly connected with a sliding seat through a connecting plate, the bottom end of the sliding seat is fixedly connected with a forming seat, and two second-stage forming holes matched with the first-stage forming holes are formed in the forming seat. And meanwhile, the bending angle is uniform and small in deviation when the product is produced, so that the production quality of the product can be effectively improved, and a better use effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a light emitting diode production technical field, concretely to a light emitting diode pin bending mould. BACKGROUND

[0002] Light emitting diode, abbreviated as LED, is a commonly used light emitting device, which releases energy and emits light through electron and hole combination, and is widely used in the lighting field.

[0003] It is made of compounds containing gallium, arsenic, phosphorus, nitrogen and the like, and the main core component is a wafer composed of a p-type semiconductor and an n-type semiconductor, and there is a transition layer between them, which is called a p-n junction. When the minority carriers and the majority carriers in the PN junction of these semiconductor materials are injected, the excess energy will be released in the form of light, thereby directly converting electrical energy into light energy.

[0004] The light emitting diode also includes a pin structure at the bottom. According to different use conditions and use requirements, the pin may need to be bent during use. Most of the existing bending work is operated manually. Manual pin bending is prone to pin breakage, and the bending angle has a certain deviation, which reduces the quality of pin bending and the overall product production quality. Therefore, the utility model provides a light emitting diode pin bending mould. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a light emitting diode pin bending mould to solve the problems in the above background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a light emitting diode pin bending mould, comprising a fixed plate, a shaped base is fixedly installed on one side of the outer wall of the fixed plate, a sliding groove is formed on the outer surface of the shaped base, two first-level forming holes are formed on the outer surface of the bottom end of the shaped base, a connecting sliding block is slidably connected in the sliding groove of the shaped base, a sliding seat is fixedly connected to one end of the connecting sliding block through a connecting plate, a shaped seat is fixedly connected to the bottom end of the sliding seat, and two second-level forming holes adapted to the first-level forming holes are formed on the shaped seat.

[0007] Preferably, the shaped seat and the shaped base are slidably connected.

[0008] Preferably, a gas cylinder is fixedly installed at the end of the fixed plate away from the shaped base, and a gas pressure rod is movably connected to the output end of the gas cylinder.

[0009] Preferably, the top end of the gas pressure rod is fixedly connected to the connecting sliding block.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] The utility model discloses a light emitting diode pin bending mould, through the operation mode of plug -in can be in the misplacement phenomenon of two groups of holes complete to light emitting diode pin's automatic bending processing, and it can control the angle of bending through the distance of control displacement extension, has the production and processing effect of dynamic, is suitable for different bending angle and processes use, through the use of the utility model in actual operation, need not manual bending to pin by artificial, thereby can effectively avoid the pin fracture, improve the yield of product, reduce the production loss, and the bending angle is unified when the product produces, and the deviation is little, thereby can effectively improve the production quality of product, has better use effect. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the bending mould whole left view structure schematic diagram of the utility model embodiment;

[0013] Figure 2 It is the bending mould whole right view structure schematic diagram of the utility model embodiment;

[0014] Figure 3 It is the forming base assembly structure schematic diagram of the utility model embodiment;

[0015] Figure 4 It is the forming base outer surface whole structure schematic diagram of the utility model embodiment.

[0016] In the drawing: 1, fixed plate;2, air cylinder;3, air pressure rod;4, forming base;5, sliding slot;6, primary forming hole;7, connecting sliding block;8, sliding seat;9, forming seat;10, secondary forming hole. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0018] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it is to explain, unless there is definite and limited, the term " install ", " set up ", " connect " and so on, should do broad sense understanding, for example " connect ", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element inside communication, for ordinary skilled person in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0020] Please refer to Figures 1-4 The utility model provides an embodiment: a light emitting diode pin bending mould, including fixed plate 1, the fixed plate 1 one side outer wall is fixedly installed with the forming base 4, the outer surface of forming base 4 is opened with the sliding slot 5, the bottom end outer surface of forming base 4 is opened with two primary forming holes 6, the sliding slot 5 of forming base 4 is slidably connected with the connecting sliding block 7, to make the connecting sliding block 7 in the sliding slot 5 of forming base 4 sliding, the one end of connecting sliding block 7 is fixedly connected with the sliding seat 8 through the connecting plate, the bottom end of sliding seat 8 is fixedly connected with the forming seat 9, this structure design, when connecting sliding block 7 is sliding, it will drive sliding seat 8 to shift and slide synchronously, guarantees normal bending displacement work, and the forming seat 9 is opened with two secondary forming holes 10 that are adapted to primary forming hole 6;

[0021] Among them, the forming seat 9 is slidably connected between the forming base 4.

[0022] In this embodiment, in order to provide displacement force for the displacement of the mould, the end, away from the forming base 4, of the fixed plate 1 is fixedly installed with a pneumatic cylinder 2, the output end of the pneumatic cylinder 2 is movably connected with a pneumatic rod 3, and the top end of the pneumatic rod 3 is fixedly connected with the connecting sliding block 7.

[0023] Thus, the pneumatic cylinder 2 can drive the pneumatic rod 3 to extend, and when the pneumatic rod 3 extends, it drives the connecting sliding block 7 to shift. The movement of the connecting sliding block 7 drives the sliding seat 8 to shift through the connecting plate. When the sliding seat 8 moves, it drives the forming seat 9 below to move. When the forming seat 9 moves, the secondary forming holes 10 below move to the right. Thus, the primary forming holes 6 and the secondary forming holes 10 are misaligned, so that the light emitting diode pins inserted therein are bent due to the misalignment of the holes, and the bending of the pins is completed.

[0024] Working principle: in actual use, the two pins of the light emitting diode to be bent are inserted into the primary forming holes 6 and the secondary forming holes 10.

[0025] When bending, the cylinder 2 is set to work, and the cylinder 2 drives the air pressure rod 3 to extend when working, and when the air pressure rod 3 extends, the connecting slider 7 at the top end is driven to move to the right side, so that the movement of the connecting slider 7 drives the sliding seat 8 to move through the connecting plate;

[0026] When the sliding seat 8 moves, the lower forming seat 9 is driven to move, and when the forming seat 9 moves, the secondary forming hole 10 below it moves to the right, so that the primary forming hole 6 and the secondary forming hole 10 are misaligned, so that the internally inserted LED pin is bent due to the hole misalignment, so that the automatic bending processing of the pin can be completed;

[0027] After bending, the staff can take out the LED, at which time the cylinder 2 controls the air pressure rod 3 to retract and reset, and then the above-mentioned way can be used to complete the cycle pin bending processing;

[0028] The LED pin bending die can automatically bend the LED pin through the misalignment of the two groups of holes, and the bending angle can be controlled by controlling the displacement extension distance, has a dynamic production and processing effect, is suitable for different bending angles for processing and use, and through the use of the LED pin bending die, manual bending of the pin is not required in actual operation, so that the pin breakage can be effectively avoided, the product yield is improved, the production loss is reduced, the bending angle of the product during production is uniform, the deviation is small, the production quality of the product can be effectively improved, and good use effect is obtained.

[0029] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A light emitting diode pin bending mold comprising a fixed plate (1), characterized in that, The outer wall of one side of the fixed plate (1) is fixedly provided with a shaped base (4), the outer surface of the shaped base (4) is provided with a sliding groove (5), the bottom end outer surface of the shaped base (4) is provided with two first-level shaped holes (6), the sliding groove (5) of the shaped base (4) is slidably connected with a connecting sliding block (7), one end of the connecting sliding block (7) is fixedly connected with a sliding seat (8) through a connecting plate, the bottom end of the sliding seat (8) is fixedly connected with a shaped seat (9), and the shaped seat (9) is provided with two second-level shaped holes (10) adapted to the first-level shaped holes (6).

2. The LED pin bending mold according to claim 1, wherein: The shaped seat (9) and the shaped base (4) are slidably connected.

3. The LED pin bending mold according to claim 1, wherein: The end, away from the shaped base (4), of the fixed plate (1) is fixedly provided with a gas cylinder (2), and the output end of the gas cylinder (2) is movably connected with a gas pressure rod (3).

4. The LED pin bending mold according to claim 3, wherein: The top end of the gas pressure rod (3) is fixedly connected with the connecting sliding block (7).

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