CN203401701U

CN203401701U - Jig for cutting off water gap of lens

Info

Publication number: CN203401701U
Application number: CN201320474049.1U
Authority: CN
Inventors: 高建民
Original assignee: SHENZHEN CENCOM TECH Co Ltd
Current assignee: SHENZHEN CENCOM TECH Co Ltd
Priority date: 2013-08-05
Filing date: 2013-08-05
Publication date: 2014-01-22
Anticipated expiration: 2023-08-05

Abstract

The utility model discloses a jig for cutting off a water gap of a lens. The jig comprises an upper die and a lower die. The lower die comprises a base, a guide pillar, a lower tool apron and a lower blade, wherein the guide pillar and the lower tool apron are arranged on the base, and the lower blade is arranged on the lower tool apron. The upper die comprises a guide base, an upper tool apron, a heating pipe and an upper blade, wherein the upper tool apron is arranged on the guide base, and the heating pipe and the upper blade are arranged on the upper tool apron. The guide base can be arranged on the guide pillar in an up-and-down moving mode. The cutting edge of the lower blade and the cutting edge of the upper blade are oppositely and correspondingly arranged. The jig has the advantages that the heating pipe arranged on the upper tool apron of the upper die is used for heating the upper blade, the lower blade of the lower die is used for locating a product, and after the temperature of the upper blade reaches the use temperature, the upper die is pressed down to cut off the water gap of the lens, so the lens will not crack after being cut, the edge of a kerf is smooth and free of burrs; the jig saves labor in the machining process, and is high in speed and efficiency.

Description

For excising the tool at the eyeglass mouth of a river

Technical field

The utility model relates to tool field, relates in particular to a kind of for excising the tool at the eyeglass mouth of a river.

Background technology

At present, the method at factory's excision eyeglass mouth of a river is generally manual cutting nippers processing, not only waste time and energy, and the easy explosion of product after processing, also there is edge burr, process unequal problem.

Utility model content

The technical problem that the utility model mainly solves is to provide a kind of for excising the tool at the eyeglass mouth of a river.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of for excising the tool at the eyeglass mouth of a river, comprise upper die and lower die, described counterdie comprises base, is arranged on guide pillar and the lower tool rest on base and is arranged on the bottom knife on lower tool rest, and described patrix comprises guide holder, is arranged on the upper cutter head on guide holder and is arranged on heat-generating pipe and the cutter on upper cutter head; Described guide holder can be arranged on described guide pillar up or down, and the blade of described bottom knife and cutter is corresponding setting in opposite directions.

Wherein, described guide holder is provided with pull bar.

Wherein, described guide pillar is provided with stop.

The beneficial effects of the utility model are: heat-generating pipe is installed with heating cutter on the upper cutter head of patrix, the bottom knife of counterdie is for positioning product, temperature until cutter reaches after serviceability temperature, depress the patrix excision eyeglass mouth of a river, after cutting, eyeglass can explosion like this, cutting shoulder is perverse along Glabrous, and process laborsaving, speed is fast, efficiency is high.

Accompanying drawing explanation

Fig. 1 is three-dimensional structure diagram of the present utility model;

Fig. 2 is the schematic diagram of the utility model before the excision mouth of a river;

Fig. 3 is the schematic diagram of the utility model behind the excision mouth of a river.

Main element symbol description: patrix 10; Guide holder 11; Upper cutter head 12; Heat pipe 13; Cutter 14; Pull bar 15; Counterdie 20; Base 21; Guide pillar 22; Lower tool rest 23; Bottom knife 24; Stop 25; Eyeglass 100; The mouth of a river 200.

The specific embodiment

By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.

Refer to Fig. 1, present embodiment is a kind of for excising the tool at the eyeglass mouth of a river, comprises patrix 10 and counterdie 20.Described counterdie 20 comprises base 21, is arranged on guide pillar 22 and the lower tool rest 23 on base 21 and is arranged on the bottom knife 24 on lower tool rest 23, and described guide pillar 22 is provided with stop 25; Described patrix 10 comprises guide holder 11, is arranged on the upper cutter head 12 on guide holder 11 and is arranged on heat-generating pipe 13 and the cutter 14 on upper cutter head 12, and described guide holder 11 is provided with pull bar 15 to facilitate workman to operate.Guide holder 11 can be arranged on guide pillar 22 up or down, and the blade of described bottom knife 24 and cutter 14 is corresponding setting in opposite directions.

Refer to Fig. 2 and Fig. 3, the eyeglass 100 in Fig. 2 is placed in the first-class mouth of a river 200 to be cut of bottom knife 24, and in Fig. 3, patrix 10 falls along guide pillar 22, and cutter 14 completes excision action, and the mouth of a river 200 is cut.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. one kind for excising the tool at the eyeglass mouth of a river, it is characterized in that, comprise upper die and lower die, described counterdie comprises base, is arranged on guide pillar and the lower tool rest on base and is arranged on the bottom knife on lower tool rest, and described patrix comprises guide holder, is arranged on the upper cutter head on guide holder and is arranged on heat-generating pipe and the cutter on upper cutter head; Described guide holder can be arranged on described guide pillar up or down, and the blade of described bottom knife and cutter is corresponding setting in opposite directions.

2. according to claim 1 for excising the tool at the eyeglass mouth of a river, it is characterized in that: described guide holder is provided with pull bar.

3. according to claim 1 for excising the tool at the eyeglass mouth of a river, it is characterized in that: described guide pillar is provided with stop.