CN207403106U - A LED mold core - Google Patents

Abstract

The utility model discloses an LED mold core, including a mold frame, a plurality of mold grooves are provided through the mold frame, a drainage track is provided between the plurality of mold grooves, a middle fixing groove is provided in the middle of the side of the mold frame, a plurality of middle fixing screw holes are provided on the middle fixing groove, and edge fixing screw holes are provided on both sides of the middle fixing groove. The utility model is provided with a plurality of mold grooves to facilitate simultaneous processing of a plurality of workpieces, effectively reduce the head installation time, improve the processing efficiency, and improve the economic benefits, and has high practicality.

Description

A LED mold core

technical field

The utility model relates to the technical field of molds, in particular to an LED mold core.

Background technique

Molds, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, etc. to obtain the required products, in short, molds are tools used to make shaped objects , This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the formed material, known as the "mother of industry".

The mold is a tool that makes the blank into a workpiece with a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and engineering plastics, rubber, ceramics, etc. In the forming process of compression molding or injection molding of other products, the mold has a specific contour or inner cavity shape. The application of the contour shape with a cutting edge can separate the blank according to the outline shape (punching), and the application of the inner cavity shape can make the blank To obtain the corresponding three-dimensional shape, the mold generally includes two parts: a movable mold and a fixed mold (or a punch and a concave mold). It is a precision tool with a complex shape and bears the bulging force of the billet. It has high requirements for structural strength, stiffness, surface hardness, surface roughness and machining accuracy. The development level of mold production is one of the important symbols of the level of mechanical manufacturing. LED The mold core is a core component of the LED mold, but there are still some shortcomings in the design of the existing LED mold core. Head loading time, low processing efficiency.

Therefore, it is necessary to invent a LED mold core to solve the above problems.

Utility model content

The purpose of this utility model is to provide an LED mold core to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an LED mold core, including a mold frame, a plurality of mold grooves are provided through the mold frame, and drainage holes are arranged between the plurality of mold grooves. The middle part of the side of the mold frame body is provided with a middle fixing groove, the middle fixing groove is provided with a plurality of middle fixing screw holes, and both sides of the middle fixing groove are provided with edge fixing screw holes.

Preferably, a plurality of mold cavities are communicated through drainage tracks.

Preferably, the edge of the mold frame is set smoothly.

The technical effects and advantages of the utility model: 1: Multiple mold grooves are provided to process multiple workpieces at the same time, effectively reducing the loading time, improving processing efficiency, increasing economic benefits, and having high practicability; 2: By providing multiple drainage tracks and connecting multiple mold cavities through the drainage tracks, it is convenient to use the drainage tracks to speed up the cooling rate of the workpiece in the cavity, and further improve the processing efficiency of the workpiece; 3: By setting the edge fixing screw holes and also setting There is a middle fixing screw hole to effectively fix the middle part of the utility model, avoiding the situation that the quality of the same batch of workpieces is different due to poor fixing of the middle part, ensuring the quality of the workpieces and reducing unnecessary economic losses.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the overall side view structure of the utility model.

In the figure: 1 mold frame, 2 mold groove, 3 drainage track, 4 middle fixing groove, 5 middle fixing screw hole, 6 edge fixing screw hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides an LED mold core as shown in Fig. 1-2, including a mold frame 1, and a plurality of mold grooves 2 are formed on the mold frame 1, so as to process multiple workpieces at the same time. Effectively reduce head loading time, improve processing efficiency, increase economic benefits, and have high practicability. A drainage track 3 is arranged between the plurality of mold grooves 2, and a middle fixing groove 4 is arranged in the middle of the side of the mold frame 1. , the middle fixing groove 4 is provided with a plurality of middle fixing screw holes 5, and both sides of the middle fixing groove 4 are provided with edge fixing screw holes 6, and while the edge fixing screw holes 6 are provided, the middle fixing screw holes 6 are also provided. Screw hole 5, so that the middle part of the present utility model is effectively fixed, avoids the situation that the quality of the same batch of workpieces is different due to poor fixing of the middle part, ensures the quality of the workpieces, and reduces unnecessary economic losses.

A plurality of said mold cavities 2 are communicated through the drainage track 3, by being provided with a plurality of drainage tracks 3 and communicating with a plurality of mold cavities 2 by the drainage track 3, so as to utilize the drainage track 3 to accelerate the cooling rate of the workpiece in the mold cavity 2, further To improve the processing efficiency of the workpiece, the edge of the mold frame 1 is set smoothly so as to prevent the edge of the utility model from being too sharp and improve the safety of the utility model.

The working principle of the utility model: when working, a plurality of mold grooves 2 are provided to facilitate the processing of multiple workpieces at the same time, which effectively reduces the head loading time, improves processing efficiency, and improves economic benefits. It has high practicability. A plurality of drainage rails 3 are connected to a plurality of mold grooves 2 through the drainage rails 3, so that the cooling speed of the workpiece in the mold groove 2 can be accelerated by the drainage rail 3, and the processing efficiency of the workpiece can be further improved. The central fixing screw hole 5 is provided to effectively fix the middle part of the utility model, avoiding the situation that the quality of the same batch of workpieces is different due to poor fixing of the middle part, ensuring the quality of the workpieces and reducing unnecessary economic losses.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (3)

1. A LED mold core, comprising a mold frame (1), characterized in that: the mold frame (1) is provided with a plurality of mold grooves (2), and a plurality of mold grooves (2) The drainage track (3) is arranged in between, and the middle part of the side of the mold frame (1) is provided with a middle fixing groove (4), and the middle fixing groove (4) is provided with a plurality of middle fixing screw holes (5), Both sides of the middle fixing groove (4) are provided with edge fixing screw holes (6). 2. The LED mold core according to claim 1, characterized in that, a plurality of said mold cavities (2) are communicated through drainage tracks (3). 3. The LED mold core according to claim 1, characterized in that: the edge of the mold frame (1) is arranged smoothly.