CN219378784U

CN219378784U - Light-emitting diode bending tool

Info

Publication number: CN219378784U
Application number: CN202320793049.1U
Authority: CN
Inventors: 林文强
Original assignee: Xiamen Jingtian Electronics Co ltd
Current assignee: Xiamen Jingtian Electronics Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-21
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a light-emitting diode bending tool which comprises a mounting frame, wherein a pressing mechanism is arranged at the top of the mounting frame, the pressing mechanism comprises a pressing block, the pressing block has a tendency of moving towards the bottom of the mounting frame during bending, and a bending die is arranged between the pressing mechanism and the bottom of the mounting frame. The bending die comprises a fixed die and a movable die, the movable die can effectively protect the lamp bead part of the light-emitting diode in the pressing process, crushing is avoided, and meanwhile, the movable die is pressed by the strip-shaped block to slide downwards along the guide rod, so that the fixed die and the movable die have a staggered effect, and the pins of the light-emitting diode are bent; in order to adapt to a single light-emitting diode and a plurality of light-emitting diodes connected together by cup holders, two sides of the fixed die are respectively provided with a strip-shaped groove and a step groove, so that the fixed die has a stronger practical effect, and the fixed die is conveniently fixed by using the positioning blocks after switching.

Description

Light-emitting diode bending tool

Technical Field

The utility model relates to the technical field of light emitting diodes, in particular to a light emitting diode bending tool.

Background

Light Emitting Diodes (LEDs) are widely used in a wide variety of applications, commonly with individual LED beads, or multiple LED beads connected together with cup holders. When the LED is used in different scenes, the pins of the LED are required to be bent. There is a need for a device that efficiently bends different types of led pins.

Disclosure of Invention

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a light-emitting diode bending tool which can be used for efficiently bending pins of a light-emitting diode.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a light-emitting diode bending tool which comprises a mounting frame, wherein a pressing mechanism is arranged at the top of the mounting frame, the pressing mechanism comprises a pressing block, the pressing block has a tendency of moving towards the bottom of the mounting frame during bending, and a bending die is arranged between the pressing mechanism and the bottom of the mounting frame. The pressing block is pressed down by the pressing mechanism, and then the light emitting diode is bent by the bending die.

The mounting frame comprises a bottom plate and a top plate, wherein the bottom plate and the top plate are parallel to each other, two vertical plates which are parallel to each other are arranged between the bottom plate and the top plate, the vertical plates are perpendicular to the bottom plate, and the bottom plate, the top plate and the vertical plates are integrally formed.

The preferable technical scheme of the utility model is that the pressing mechanism further comprises a cylinder, wherein the power output end of the cylinder is fixedly connected with the top of the pressing block, the other end of the cylinder is fixedly connected with the top plate, and the power output direction of the cylinder is perpendicular to the bottom plate.

The preferable technical scheme of the utility model is that the lower pressing block is arranged between two vertical plates, two ends of the lower pressing block are fixedly provided with strip-shaped blocks, and the lower pressing block and the strip-shaped blocks are in I-shaped layout. To ensure that the bending die can be simultaneously depressed.

The preferable technical scheme of the utility model is that guide rods are arranged at two ends of the bar-shaped block, the guide rods are perpendicular to the bottom plate, the guide rods are arranged in the guide rods in a penetrating mode, the guide rods are connected with the bar-shaped block in a sliding mode, and two ends of the guide rods are fixedly connected with the mounting frame. Namely, the guide rod plays a role in guiding and limiting.

The preferable technical scheme of the utility model is that the bending die comprises two bending dies which are respectively arranged at two sides of the vertical plate and matched with the strip-shaped blocks; the bending die comprises a fixed die and a movable die, a first bending groove is formed in the movable die, a second bending groove matched with the first bending groove is formed in the fixed die, a groove matched with the first bending groove is formed in the strip-shaped block, and two ends of the movable die are in sliding connection with the guide rod. Therefore, an interleaving effect is generated between the movable die and the fixed die when the movable die moves, so that the light-emitting diode is bent.

The preferable technical scheme of the utility model is that a weak spring is arranged between the movable die and the strip-shaped block, a strong spring is arranged between the movable die and the bottom plate, and the weak spring and the strong spring are coaxially arranged with the guide rod.

The preferable technical scheme of the utility model is that the second bending grooves are formed in two sides of the fixed die, the shape of the second bending grooves formed in one side of the fixed die is a plurality of strip-shaped grooves, and the other side of the second bending grooves is a stepped groove.

The preferable technical scheme of the utility model is that connecting holes are formed in two ends of a fixed die, supporting blocks matched with two ends of the fixed die are fixedly arranged on a bottom plate, connecting columns are fixedly arranged on the supporting blocks, and the connecting holes are rotationally connected with the connecting columns; clamping grooves are formed in two sides of the connecting hole in the fixed die, positioning grooves matched with the clamping grooves are formed in the vertical plate, positioning blocks are arranged in the positioning grooves, the positioning blocks are slidably connected with the clamping grooves and the positioning grooves, and when the fixed die is bent, the positioning blocks are clamped to the clamping grooves. To facilitate tuning to accommodate different led types.

The preferable technical scheme of the utility model is that the bottom plate is provided with a fixing hole.

The beneficial effects of the utility model are as follows:

the pressing mechanism and the two sets of bending molds are arranged on the mounting frame, and the pressing mechanism is utilized to simultaneously bend the two sets of bending molds, so that the efficiency is improved; the bending die comprises a fixed die and a movable die, a first bending groove is formed in the movable die, a second bending groove matched with the first bending groove is formed in the fixed die, and a groove matched with the first bending groove is formed in the strip-shaped block, so that the first bending groove and the groove can effectively protect the lamp bead part of the light-emitting diode in the pressing process, crushing is avoided, and meanwhile the strip-shaped block presses the movable die to slide downwards along the guide rod, so that the fixed die and the movable die can have a staggered effect, and pins of the light-emitting diode are bent; in order to adapt to a single light-emitting diode and a plurality of light-emitting diodes connected together by cup holders, two sides of the fixed die are respectively provided with a strip-shaped groove and a step groove, so that the fixed die has a stronger practical effect, and the fixed die is conveniently fixed by using the positioning blocks after switching.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a light emitting diode bending tool according to an embodiment of the present utility model;

fig. 2 is a schematic view of a bottom view structure of a light emitting diode bending tool according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the cooperation of the fixed mold and the support block provided in the embodiment of the utility model;

FIG. 4 is a schematic view showing the structure of the other side of the fixed mold according to the embodiment of the present utility model;

in the figure:

1. a mounting frame; 2. a pressing mechanism; 21. pressing the block; 3. bending die; 11. a bottom plate; 12. a top plate; 13. a vertical plate; 22. a cylinder; 211. a bar block; 212. a guide rod; 31. a fixed mold; 32. a movable mold; 321. a first bending groove; 311. a second bending groove; 2111. a groove; 33. a weak spring; 34. a strong spring; 312. a connection hole; 213. a support block; 2131. a connecting column; 313. a clamping groove; 131. a positioning groove; 132. a positioning block; 111. and a fixing hole.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in the figure, a light-emitting diode frock of buckling, including mounting bracket 1, push down mechanism 2 is installed at mounting bracket 1 top, and push down mechanism 2 includes down briquetting 21, and when bending, the trend that briquetting 21 has the directional mounting bracket 1 bottom to move pushes down is provided with the mould 3 of buckling between mechanism 2 and the mounting bracket 1 bottom. When the pins of the light-emitting diodes of different types are bent efficiently, the tool mainly utilizes the pressing mechanism 2 to press the pressing block 21 to the bending die 3 for bending.

Further, for the stability of the whole fixture during bending, the mounting frame 1 comprises a bottom plate 11 and a top plate 12, the bottom plate 11 and the top plate 12 are parallel to each other, two vertical plates 13 parallel to each other are arranged between the bottom plate 11 and the top plate 12, the vertical plates 13 are perpendicular to the bottom plate 11, and the bottom plate 11, the top plate 12 and the vertical plates 13 are integrally formed. Namely, the structure is similar to a square layout, and the pressing mechanism 2 and the bending die 3 are conveniently arranged.

Preferably, in order to control the pressing down of the pressing down block 21 to bend the light emitting diode, the pressing down mechanism 2 further comprises an air cylinder 22, wherein a power output end of the air cylinder 22 is fixedly connected with the top of the pressing down block 21, the other end of the air cylinder is fixedly connected with the top plate 12, and the power output direction of the air cylinder 22 is perpendicular to the bottom plate 11. Therefore, damage to the light emitting diode caused by the fact that the bending angle is not opposite is prevented when the light emitting diode is bent.

Preferably, for efficient bending operation, the lower pressing block 21 is disposed between the two vertical plates 13, the bar blocks 211 are fixedly disposed at two ends of the lower pressing block 21, and the lower pressing block 21 and the bar blocks 211 are in an i-shaped layout. Thus, two sets of bending dies 3 can be arranged to simultaneously carry out bending operation, thereby achieving the purpose of high-efficiency operation.

Preferably, in order to make bending more stable, two ends of the bar block 211 are provided with guide rods 212, the guide rods 212 are perpendicular to the bottom plate 11, the guide rods 212 are arranged on the guide rods 212 in a penetrating mode, the guide rods 212 are in sliding connection with the bar block 211, and two ends of the guide rods 212 are fixedly connected with the mounting frame 1. In this way, due to the guiding function of the guide rod 212, the pressing down is more efficient, and the pressing down block 21 is more balanced.

Preferably, for bending operation, the bending dies 3 include two bending dies 3, and the two bending dies 3 are respectively arranged at two sides of the vertical plate 13 and are matched with the strip-shaped blocks 211; further, the bending mold 3 includes a fixed mold 31 and a movable mold 32, a first bending groove 321 is formed in the movable mold 32, a second bending groove 311 matching with the first bending groove 321 is formed in the fixed mold 31, a groove 2111 matching with the first bending groove 321 is formed in the bar-shaped block 211, and two ends of the movable mold 32 are slidably connected with the guide rod 212. When the LED lamp is used, the lamp bead part of the LED is arranged in the first bending groove 321, and the pins are arranged in the second bending groove 311, so that when the pressing block 21 is pressed down, the bar-shaped block 211 presses the movable die 32 to slide downwards along the guide rod 212, and the fixed die 31 and the movable die 32 generate staggered effect, so that the purpose of bending the pins of the LED is achieved.

Preferably, in order to reset each structure in time after bending, a weak spring 33 is arranged between the movable die 32 and the bar block 211, a strong spring 34 is arranged between the movable die 32 and the bottom plate 11, and the weak spring 33 and the strong spring 34 are arranged coaxially with the guide rod 212. Therefore, when the movable mould 32 and the strip-shaped block 211 are pressed down, the lamp bead part can be attached and protected, meanwhile, after bending, the lamp bead part can be separated in time, and the elasticity of the strong spring 34 is larger than that of the weak spring 33, so that the movable mould 32 can not thoroughly contact with the bottom plate 11, and can be reset in time.

Preferably, in order to implement bending operation on different types of led pins, the second bending grooves 311 are formed on two sides of the fixed mold 31, the second bending grooves 311 formed on one side of the fixed mold 31 are formed as a plurality of strip-shaped grooves, and the other side is formed as a step groove. Thus, a bar-shaped groove is applicable to a single bead, and a stepped groove can be used for a bead connected together with a cup holder.

Preferably, in order to facilitate the bending operation of different types of light emitting diodes, connecting holes 312 are formed at two ends of the fixed die 31, supporting blocks 213 matched with two ends of the fixed die 31 are fixedly arranged on the bottom plate 11, connecting columns 2131 are fixedly arranged on the supporting blocks 213, and the connecting holes 312 are rotationally connected with the connecting columns 2131; clamping grooves 313 are formed in the fixed die 31 on two sides of the connecting hole 312, positioning grooves 131 matched with the clamping grooves 313 are formed in the vertical plates 13, positioning blocks 132 are arranged in the positioning grooves 131, the positioning blocks 132 are slidably connected with the clamping grooves 313 and the positioning grooves 131, and when the fixed die is bent, the positioning blocks 132 are clamped to the clamping grooves 313. Thus, when the type is needed, the corresponding surface can be reversed, and the fixed die 31 is fixed by the positioning block 132.

Preferably, in order to make the whole tool conveniently installed on the workbench, the bottom plate 11 is provided with a fixing hole 111. The fixing is conveniently performed by bolts and the like.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims

1. The utility model provides a light emitting diode frock of buckling, includes mounting bracket (1), its characterized in that: the utility model discloses a bending die, including mounting bracket (1), mounting bracket (1) top is installed pushing down mechanism (2), pushing down mechanism (2) including pushing down briquetting (21), when bending, pushing down briquetting (21) has the trend of directional mounting bracket (1) bottom motion, pushing down mechanism (2) with be provided with between mounting bracket (1) bottom bending die utensil (3).

2. The light emitting diode bending tool as set forth in claim 1, wherein:

the mounting frame (1) comprises a bottom plate (11) and a top plate (12), the bottom plate (11) and the top plate (12) are mutually parallel, two mutually parallel vertical plates (13) are arranged between the bottom plate (11) and the top plate (12), the vertical plates (13) are perpendicular to the bottom plate (11), and the bottom plate (11), the top plate (12) and the vertical plates (13) are integrally formed.

3. The light emitting diode bending tool as set forth in claim 2, wherein:

the pushing mechanism (2) further comprises an air cylinder (22), the power output end of the air cylinder (22) is fixedly connected with the top of the pushing block (21), the other end of the air cylinder is fixedly connected with the top plate (12), and the power output direction of the air cylinder (22) is perpendicular to the bottom plate (11).

4. The light emitting diode bending tool as set forth in claim 2, wherein:

the lower pressing block (21) is arranged between the two vertical plates (13), strip-shaped blocks (211) are fixedly arranged at two ends of the lower pressing block (21), and the lower pressing block (21) and the strip-shaped blocks (211) are in I-shaped layout.

5. The light emitting diode bending tool as set forth in claim 4, wherein:

the novel lifting device is characterized in that guide rods (212) are arranged at two ends of the strip-shaped block (211), the guide rods (212) are perpendicular to the bottom plate (11), the guide rods (212) are arranged in the guide rods (212) in a penetrating mode, the guide rods (212) are in sliding connection with the strip-shaped block (211), and two ends of the guide rods (212) are fixedly connected with the mounting frame (1).

6. The light emitting diode bending tool as set forth in claim 5, wherein:

the bending dies (3) comprise two bending dies, and the two bending dies (3) are respectively arranged at two sides of the vertical plate (13) and are matched with the strip-shaped blocks (211);

the bending die (3) comprises a fixed die (31) and a movable die (32), a first bending groove (321) is formed in the movable die (32), a second bending groove (311) matched with the first bending groove (321) is formed in the fixed die (31), a groove (2111) matched with the first bending groove (321) is formed in the strip-shaped block (211), and two ends of the movable die (32) are in sliding connection with the guide rod (212).

7. The light emitting diode bending tool as set forth in claim 6, wherein:

a weak spring (33) is arranged between the movable die (32) and the strip-shaped block (211), a strong spring (34) is arranged between the movable die (32) and the bottom plate (11), and the weak spring (33) and the strong spring (34) are arranged with the guide rod (212) in the same axis.

8. The light emitting diode bending tool as set forth in claim 6, wherein:

the second bending grooves (311) are formed in two sides of the fixed die (31), the second bending grooves (311) formed in one side of the fixed die (31) are in the shape of a plurality of strip-shaped grooves, and the other side of the second bending grooves is provided with a stepped groove.

9. The light emitting diode bending tool as set forth in claim 6, wherein:

connecting holes (312) are formed in two ends of the fixed die (31), supporting blocks (213) matched with two ends of the fixed die (31) are fixedly arranged on the bottom plate (11), connecting columns (2131) are fixedly arranged on the supporting blocks (213), and the connecting holes (312) are rotationally connected with the connecting columns (2131);

clamping grooves (313) are formed in two sides of the connecting hole (312) in the fixed die (31), positioning grooves (131) matched with the clamping grooves (313) are formed in the vertical plate (13), positioning blocks (132) are arranged in the positioning grooves (131), the positioning blocks (132) are slidably connected with the clamping grooves (313) and the positioning grooves (131), and when the fixed die is bent, the positioning blocks (132) are clamped to the clamping grooves (313).

10. The light emitting diode bending tool as set forth in claim 2, wherein:

the bottom plate (11) is provided with a fixing hole (111).