CN203963805U

CN203963805U - A kind of for making the poly-carbon pipe of globe holder

Info

Publication number: CN203963805U
Application number: CN201420402237.8U
Authority: CN
Inventors: 任金瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-21
Filing date: 2014-07-21
Publication date: 2014-11-26
Anticipated expiration: 2024-07-21

Abstract

A kind of for making the poly-carbon pipe of globe holder, the poly-carbon of the engineering plastics of usining is as raw material, by the poly-carbon pipe that coordinates district, machining area, endoporus complete, it is characterized in that coordinating district to have fit on district and the interior district that coordinates, fit on district coordinates with die cavity, and interior cooperation district coordinates with die head, and machining area is the blowing required region of spherical, the required processing volume of the balanced spheroid of endoporus, coordinates district and machining area to be limited with line of demarcation.

Description

A kind of for making the poly-carbon pipe of globe holder

Technical field

The utility model relates to field of light fittings, especially a kind of for making the poly-carbon pipe of globe holder.

Background technology

Globe holder is of many uses in field of light fittings, and it can be applicable to desk lamp, lamp affixed to the ceiling, pendent lamp, garden lamp, street lamp.

Known globe holder is made by glass, and glass is after heating, and by manual blowing moulding, this processes difficulty is large, the more difficult moulding of larger lampshade, manufacturing cost is higher, because glass belongs to breakables, in manufacturing process, scrappage is very large, user in use, also as easy as rolling off a log breakage.

To sum up, technical staff is in order to change prior art processing mode, attempt the manufacture craft that adopts poly-carbon plastics to carry out blow molding, to mould for glass, solve the existing defect of glassware, poly-carbon plastics belong to transparent rigid plastics, be not easy fragmentation, have in the industry the laudatory title of " shellproof ", use these plastics can greatly improve the yield rate of product, and low cost of manufacture, user is in use also not easy breakage.But in plastics ball blowing process, the spelling of matched moulds meets line retraining the good looking appearance of lampshade, it treats that those of skill in the art further study.

Summary of the invention

The defect that the utility model exists in order to solve prior art, the three-step approach forming process of adopt first injection moulding pipe, then blowing, then cut, have the matched moulds spelling of the solution blowing of essence to meet line, product design is attractive in appearance, transparency good, manufacturing cost is light, be not easy breakage.

The utility model is a kind of for making the poly-carbon pipe of globe holder, the poly-carbon of the engineering plastics of usining is as raw material, by the poly-carbon pipe that coordinates district, machining area, endoporus complete, it is characterized in that coordinating district to have fit on district and the interior district that coordinates, fit on district coordinates with die cavity, and interior cooperation district coordinates with die head, and machining area is the blowing required region of spherical, the required processing volume of the balanced spheroid of endoporus, coordinates district and machining area to be limited with line of demarcation.

For making a poly-carbon pipe for globe holder, pipe should have higher fineness, deburring, repaiies overlap; Pipe, according to the requirement of the processing of sphere thing, can be used all-transparent or magnetic white; Pipe is for blowing the blank of spherical poly-carbon lampshade 10, after pipe moulding, with line of demarcation, be limited, blowing machining area is heated to temperature that blowing requires, then pipe is put into die cavity, then locked mode, then die head deeply coordinates with die cavity, the gas circuit of the gas of air pump by die head enters the blowing machining area of pipe endoporus and blows, and obtains required converted products shape, and after formed product, by cutting and separating, processing FX part becomes the poly-carbon lampshade 10 of finished ball shape.

The spherical poly-carbon lampshade 10 that uses pipe to blow out, has smooth in appearance, without spelling, meets that line, wall thickness are uniform, not cracky, the advantage such as output is large, cost of manufacture is light, is that glass marble strong do not striven person unexpectedly.

For making a poly-carbon pipe for globe holder, by embodiment, introduce its structural feature:

Described cooperation district, coordinate district to act on and add fixed die in man-hour chamber and die head, make pipe add and put man-hour correctly in blowing, coordinate and divide into fit on district and the interior district that coordinates, fit on district coordinates with die cavity, above fit on district, step is set, step is made spacing to directly moving down to position of pipe; Interior cooperation district coordinates with die head, coordinates gas leakage and the distortion of district's part in die head constraint.

Described machining area really, machining area acts on the blowing required region of spherical, the unit volume of machining area is by equating with spherical is volume required, the outer radial periphery wall in the outer radial periphery Bi Yu fit on district of machining area is answered smooth transition, must not occur step or lines, actual required machining area unit volume is adjusted to equal by endoporus.

Described endoporus, endoporus is processed the size of article or the unit volume that is referred to as machining area retrains, when the unit volume of pipe machining area meets after the unit volume of blowing spheroid, the remaining endoporus that all belongs to.

Accompanying drawing explanation:

Fig. 1 is pipe schematic diagram;

Fig. 2 is that pipe and die cavity, die head are related to schematic diagram;

Fig. 3 is spherical poly-carbon lampshade 10 schematic diagrames.

The specific embodiment:

The utility model discloses a kind of for making the poly-carbon pipe of globe holder, as shown in Figure 1, 2, the poly-carbon of the engineering plastics of usining is as raw material, by the poly-carbon pipe that coordinates district, machining area 5, endoporus 6 completes, it is characterized in that coordinating district to have fit on district 4 and the interior district 1 that coordinates, fit on district 4 coordinates with die cavity 7, interior cooperation district 1 coordinates with die head 8, machining area 5 is the blowing required region of spherical, the processing volume that the balanced spheroid of endoporus 6 is required, coordinates district and machining area 5 to be limited with line of demarcation 2.

For making a poly-carbon pipe for globe holder, as shown in Figure 1, 2, 3, pipe should have higher fineness, deburring, repaiies overlap; Pipe, according to the requirement of the processing of sphere thing, can be used all-transparent or magnetic white; Pipe is for blowing the blank of spherical poly-carbon lampshade 10, after pipe moulding, with line of demarcation 2, be limited, blowing machining area 5 is heated to temperature that blowing requires, then pipe is put into die cavity 7, then locked mode, then die head 8 deeply coordinates with die cavity 7, the gas circuit of the gas of air pump by die head 8 enters the blowing machining area 5 of pipe endoporus 6 and blows, and obtains required converted products shape, and after formed product, by cutting and separating, processing FX part becomes the poly-carbon lampshade 10 of finished ball shape.

Described cooperation district, coordinate district to act on and add fixed die in man-hour chamber 7 and die head 8, make pipe add and put man-hour correctly in blowing, coordinate and divide into fit on district 4 and the interior district 1 that coordinates, fit on district 4 coordinates with die cavity 7, step 3 is set above fit on district 4, and it is spacing that directly the moving down to position of 3 pairs of pipes of step made; Interior cooperation district 1 coordinates with die head 8, coordinates gas leakage and the distortion of district's 1 part in die head 8 constraints.

Described machining area really 5, machining area 5 acts on the blowing required region of spherical, the unit volume of machining area 5 is by equating with spherical is volume required, the outer radial periphery wall in the outer radial periphery Bi Yu fit on district 4 of machining area 5 is answered smooth transition, must not occur step 3 or lines, actual required machining area 5 unit volumes are adjusted to equal by endoporus 6.

Described endoporus 6, endoporus 6 is processed the size of article or the unit volume that is referred to as machining area 5 retrains, when the unit volume of pipe machining area 5 meets after the unit volume of blowing spheroid, the remaining endoporus 6 that all belongs to.

Technical staff is appreciated that, do not departing from situation of the present utility model and can suitably adjust disclosed configuration, therefore, example is only for the object of example rather than restriction as described above, it will be apparent to those skilled in that and recognize, in not obvious change aforesaid operations situation, can carry out little modification and reach identical object configuration or mounting process, the utility model be restricted by claims.

Claims

1. one kind for making the poly-carbon pipe of globe holder, the poly-carbon of the engineering plastics of usining is as raw material, by the poly-carbon pipe that coordinates district, machining area (5), endoporus (6) complete, it is characterized in that coordinating district to have fit on district (4) and the interior district (1) that coordinates, fit on district (4) coordinates with die cavity (7), interior cooperation district (1) coordinates with die head (8), machining area (5) is the blowing required region of spherical, the required processing volume of the balanced spheroid of endoporus (6), coordinates district and machining area (5) to be limited with line of demarcation (2).

2. as claimed in claim 1 a kind of for making the poly-carbon pipe of globe holder, it is characterized in that coordinating district to act on and add fixed die in man-hour chamber (7) and die head (8), make pipe add and put man-hour correctly in blowing, in fit on district (4) top, step (3) is set, step (3) is made spacing to directly moving down to position of pipe; In die head (8) constraint, coordinate gas leakage and the distortion of district (1) part.

3. as claimed in claim 1 a kind of for making the poly-carbon pipe of globe holder, it is characterized in that machining area (5) acts on the blowing required region of spherical, the outer radial periphery wall in the outer radial periphery Bi Yu fit on district (4) of machining area (5) is answered smooth transition, must not occur step (3) or lines.

4. as claimed in claim 1 a kind of for making the poly-carbon pipe of globe holder, it is characterized in that endoporus (6) is processed the size of article or is referred to as the unit volume constraint of machining area (5), when the unit volume of pipe machining area (5) meets after the unit volume of blowing spheroid, the remaining endoporus (6) that all belongs to.