CN211276204U

CN211276204U - Forming die is used in processing of LED lamp support

Info

Publication number: CN211276204U
Application number: CN201922301061.2U
Authority: CN
Inventors: 徐梓来; 熊永军; 杨小康
Original assignee: Zhejiang Longyou Lihui Electronic Technology Co ltd
Current assignee: Zhejiang Longyou Lihui Electronic Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-18
Anticipated expiration: 2029-12-19

Abstract

The technical scheme of the utility model is realized like this: the utility model provides a forming die is used in processing of LED lamp support, includes mould and lower mould, be equipped with the guide pillar on the lower mould, go up the mould and seted up the guide hole, its characterized in that: the lower die is provided with a sliding groove, the sliding groove is communicated with two side walls of the lower die from left to right, two transverse guide rollers are respectively arranged at two ports of the sliding groove and embedded in the bottom wall of the sliding groove, two side walls of the sliding groove are respectively provided with a guide mechanism, and each guide mechanism comprises a support and a vertical guide roller; the lower end surface of the upper die is provided with a plurality of groups of punches, a plurality of groups of slots are formed in the bottom wall of each slot, a plurality of waste material grooves are formed in the lower end surface of the lower die, and each waste material groove is located below each group of slots and is communicated with the bottom of each slot; the utility model has the advantages that: the material strip has small sliding abrasion in the die, the product quality is improved, and the waste material is discharged in time and is not easy to cause blockage.

Description

Forming die is used in processing of LED lamp support

Technical Field

The utility model belongs to the technical field of the mould technique and specifically relates to a forming die is used in processing of LED lamp support.

Background

The LED lamp is used as an energy-saving lamp, and has the advantages of long service life, high brightness and the like, so that the LED lamp is increasingly applied to daily life; in the production of LED lamps, the forming die of the LED lamp bracket plays a vital role, but the existing forming die of the LED lamp bracket has some defects: firstly, the material strip enters the LED lamp bracket and slides in the die in the processing process, so that the abrasion is large, and the product quality is influenced; second, the large amount of waste material produced is prone to clogging during ongoing operation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a little and the waste material of material strip wearing and tearing is difficult to the forming die for processing of LED lamp support that blocks up in the course of working.

The technical scheme of the utility model is realized like this: the utility model provides a forming die is used in processing of LED lamp support, includes mould and the lower mould of setting in last mould below, fixed mounting has the guide pillar on the lower mould, go up and seted up the confession on the mould the guide pillar is gliding guide hole in it, at mould during operation the guide pillar slides in the guide hole repeatedly, its characterized in that: the upper end surface of the lower die is provided with a chute in which a feeding strip slides, the chute is communicated with two side walls of the lower die from left to right, two ports of the chute are respectively provided with a transverse guide roller, the transverse guide rollers are embedded in the bottom wall of the chute and are in rolling connection with the bottom wall of the chute, the upper end surfaces of the transverse guide rollers are flush with the bottom wall of the chute, two side walls of the chute are respectively provided with a guide mechanism for the lateral sliding of the feeding strip, each guide mechanism comprises two supports and a plurality of vertical guide rollers, the two supports are installed on the side walls of the chute and are provided with a plurality of bearings, and the vertical guide rollers are arranged on the supports; the lower end surface of the upper die is provided with a plurality of groups of punches, a plurality of groups of slots matched with the punches are formed in the bottom wall of the sliding groove, a plurality of waste material grooves used for discharging waste materials are formed in the lower end surface of the lower die below the sliding grooves, the waste material grooves are located below the groups of slots and communicated with the bottoms of the slots, and the upper ports of the waste material grooves are larger than the lower ports of the slots.

Preferably: the surface of the transverse guide roller and the surface of the vertical guide roller are both provided with protective layers, the surfaces of the transverse guide roller and the vertical guide roller are both wrapped by the protective layers, and the protective layers are tungsten carbide protective layers.

Preferably: the lower port of the waste chute is larger than the upper port, and the waste chute is in an inverted horn shape.

Preferably: the lower mould still is provided with in a port department of spout and is used for carrying out clear clean mechanism to the material strip, clean mechanism is including installing on the lower mould and locating a clean frame of spout port one side and installing last clean piece and lower clean piece on clean frame, go up clean piece and lower clean piece interval setting from top to bottom, material strip from last clean piece and lower between the clean piece through, the lower terminal surface of going up clean piece all is provided with carries out clear clean layer to the material strip with lower clean piece up end.

Preferably: the cleaning layer is adhered to the upper cleaning block and the lower cleaning block and is a sponge cleaning layer.

The utility model has the advantages that: by arranging the transverse guide roller and the vertical guide roller in the sliding chute, when the material strip slides in the die in order during working, unnecessary abrasion in the sliding process is reduced, the precision of a product is improved, and the quality of the product is improved; the waste material groove is arranged below the slot, so that the waste material can be conveniently discharged and collected, and the blockage caused by the waste material is avoided; the cleaning mechanism ensures the cleanness of the material strips, ensures the follow-up work and improves the product quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a lower mold according to an embodiment of the present invention;

FIG. 3 is a schematic view of a partial structure of a guide mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a cleaning mechanism according to an embodiment of the present invention;

the examples in the figure are: 1. the cleaning device comprises an upper die, a lower die, a guide post, a guide hole, a guide groove, a sliding groove, a transverse guide roller, a guide mechanism, a support 801, a bearing 9, a vertical guide roller, a punch 10, a slot 11, a slot 12, a waste trough 13, a protective layer, a cleaning frame, a cleaning layer 15, an upper cleaning block 16, a lower cleaning block 17 and a cleaning layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-4, the utility model discloses a forming die for processing an LED lamp bracket, which comprises an upper die 1 and a lower die 2 arranged below the upper die 1, wherein a guide post 3 is fixedly arranged on the lower die 2, the upper die 1 is provided with a guide hole 4 for the guide post 3 to slide in, the guide post 3 repeatedly slides in the guide hole 4 when the die works, in the specific embodiment of the utility model, the upper end surface of the lower die 2 is provided with a chute 5 for a material supply bar to slide in, the chute 5 is linearly communicated with two side walls of the lower die 2 from left to right, two end ports of the chute 5 are respectively provided with a transverse guide roller 6, the transverse guide rollers 6 are embedded in the bottom wall of the chute 5, each transverse guide roller 6 is in rolling connection with the bottom wall of the chute 5, the upper end surface of the transverse guide roller 6 is flush with the bottom wall of the chute 5, two side walls of the chute 5 are both provided with, the guide mechanism 7 comprises two brackets 8 which are arranged on each side wall of the sliding chute 5 and are provided with a plurality of bearings 801 and vertical guide rollers 9 which are arranged on the brackets 8 and are in number corresponding to the bearings 801, each bearing 801 is vertically arranged on the bracket 8, and each vertical guide roller 9 is respectively arranged on each bearing 801; three groups of punches 10 are installed on the lower end face of the upper die 1, three groups of slots 11 matched with the punches 10 are formed in the bottom wall of the sliding groove 5, three waste material grooves 12 used for discharging waste materials are formed in the lower end face of the lower die 2 below the sliding grooves 5, the waste material grooves 12 are located below the slots 11 and communicated with the bottoms of the slots 11, and the upper end openings of the waste material grooves 12 are larger than the lower end openings of the slots 11.

By adopting the technical scheme, when the material strip passes through the die, the in-and-out die passes through the transverse guide rollers 6 at the two ends of the sliding groove 5, when the material strip passes through the die, the vertical guide rollers 9 on the bracket rub and roll with the material strip, and the arrangement of the transverse guide rollers 6 and the vertical guide rollers 9 converts the sliding friction of the material strip when the material strip passes through the lower die 2 into rolling friction, so that the material strip is guided to pass through the die, the abrasion of the material strip in the working process is reduced, the die-out precision is ensured, and the product quality is improved; through being provided with waste material groove 12, at the mould during operation, waste material after the work enters into waste material groove 12 from slot 11, has advanced waste material groove 12 and has directly discharged from the below of lower mould 2, has avoided the waste material to block up slot 11 and has influenced mould work, and the waste material is easily collected and is retrieved.

In the embodiment of the utility model, horizontal deflector roll 6 all is equipped with inoxidizing coating 13 with erecting deflector roll 9 surface, horizontal deflector roll 6 all is wrapped up by inoxidizing coating 13 with erecting deflector roll 9 surface, and this inoxidizing coating 13 is tungsten carbide inoxidizing coating 13.

Through adopting above-mentioned technical scheme, through the setting that has inoxidizing coating 13 on horizontal deflector roll 6 and perpendicular deflector roll 9 bonds, reduce the wearing and tearing between material strip and the deflector roll, tungsten carbide inoxidizing coating 13 wearability is good, and the life extension of horizontal deflector roll 6 and perpendicular deflector roll 9, product quality improves.

In the embodiment of the present invention, the lower port of the waste chute 12 is larger than the upper port, and the waste chute 12 is shaped like an inverted trumpet.

Through adopting above-mentioned technical scheme, the port is greater than the upper port and is the setting of falling loudspeaker form under the waste chute 12, and the phenomenon of waste material jam in waste chute 12 makes things convenient for the discharge of waste material when avoiding appearing discharging the waste material.

The utility model discloses an in the concrete embodiment, the material strip enters into the mould from the left side, lower mould 2 still is provided with in the left side port department of spout 5 and is used for carrying out clear clean mechanism to the material strip, clean mechanism is including installing on lower mould 2 and lie in a clean frame 14 of spout 5 port one side and install last clean piece 15 and lower clean piece 16 on clean frame 14, go up clean piece 15 and lower clean piece 16 upper and lower interval setting, material strip from last clean piece 15 and lower clean piece 16 process within a definite time, the lower terminal surface of going up clean piece 15 all is provided with carries out clear clean layer 17 to the material strip with lower clean piece 16 up end.

In the embodiment of the present invention, the cleaning layer 17 is adhered to the upper cleaning block 15 and the lower cleaning block 16, and the cleaning layer 17 is a sponge cleaning layer 17.

By adopting the technical scheme, the cleaning mechanism is arranged, and the material strip is cleaned by the cleaning mechanism before entering the die, so that the cleanness of the material strip during processing is ensured, the follow-up work is ensured, the die-stripping precision of a product is ensured, and the product quality is improved; the bonding setting on the clean layer of sponge, when the clean layer need be changed, it is simple and convenient to change, and the clean layer of sponge is soft, it is effectual to absorb water, when detaching the material strip on the dust, also absorbs the moisture on material strip surface, has further guaranteed the cleanness of material strip.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a forming die is used in processing of LED lamp support, includes mould and the lower mould of setting in last mould below, fixed mounting has the guide pillar on the lower mould, last mould has seted up the confession the guide hole of guide pillar gliding in it, its characterized in that: the upper end surface of the lower die is provided with a chute in which a feeding strip slides, the chute is communicated with two side walls of the lower die from left to right, two ports of the chute are respectively provided with a transverse guide roller, the transverse guide rollers are embedded in the bottom wall of the chute and are in rolling connection with the bottom wall of the chute, the upper end surfaces of the transverse guide rollers are flush with the bottom wall of the chute, two side walls of the chute are respectively provided with a guide mechanism for the lateral sliding of the feeding strip, each guide mechanism comprises two supports and a plurality of vertical guide rollers, the two supports are installed on the side walls of the chute and are provided with a plurality of bearings, and the vertical guide rollers are arranged on the supports; the lower end surface of the upper die is provided with a plurality of groups of punches, a plurality of groups of slots matched with the punches are formed in the bottom wall of the sliding groove, a plurality of waste material grooves used for discharging waste materials are formed in the lower end surface of the lower die below the sliding grooves, and the waste material grooves are located below the groups of slots and communicated with the bottoms of the slots.

2. The forming die for processing the LED lamp bracket according to claim 1, wherein the forming die comprises: protective layers are arranged on the surfaces of the transverse guide roller and the vertical guide roller.

3. The forming die for processing the LED lamp bracket according to claim 1, wherein the forming die comprises: the lower port of the waste chute is larger than the upper port, and the waste chute is in an inverted horn shape.

4. The forming die for processing the LED lamp bracket according to claim 1, wherein the forming die comprises: the lower mould still is provided with in a port department of spout and is used for carrying out clear clean mechanism to the material strip, clean mechanism is including installing on the lower mould and locating a clean frame of spout port one side and installing last clean piece and lower clean piece on clean frame, go up clean piece and lower clean piece interval setting from top to bottom, the lower terminal surface of going up clean piece all is provided with carries out clear clean layer to the material strip with clean piece up end down.

5. The forming die for processing the LED lamp bracket as claimed in claim 4, wherein the forming die comprises: the cleaning layer is adhered to the upper cleaning block and the lower cleaning block and is a sponge cleaning layer.