CN201503841U

CN201503841U - Core column locating mould

Info

Publication number: CN201503841U
Application number: CN2009201923687U
Authority: CN
Inventors: 黄文武
Original assignee: LIN'AN SHENGSHIDA ILLUME ELECTRIC APPLIANCE CO Ltd
Current assignee: LIN'AN SHENGSHIDA ILLUME ELECTRIC APPLIANCE CO Ltd
Priority date: 2009-08-24
Filing date: 2009-08-24
Publication date: 2010-06-09
Anticipated expiration: 2019-08-24

Abstract

The utility model relates to a mould used for locating a core column in the process of manufacturing the core column by a core column machine, aiming at solving the technical problems that the provided locating mould should have the characteristic of high utilization rate, and is high in processing quality of the product and lower in consumption and cost. The mould has the technical scheme that the core column locating mould comprises a cylindrical hollow main body the top of which is a cone, and the top end is a closed end surface which is also provided with two guide holes penetrating the end surface. The mould is characterized in that the two sides of the top end of the main body are respectively provided with two nicks which are symmetrically arranged at the two sides of the plane where the axial lines of the two guide holes are arranged. The nick is formed by two planes which are vertical to each other, wherein the vertical plane is parallel to the plane on which the axial lines of the two guide holes are arranged, and the horizontal plane is vertical to the axial line of the cylindrical main body.

Description

The stem stem jig

Technical field

The utility model relates to the jig on a kind of button stem machine, specifically is to make the mould that is used for the stem stem location in the stem stem process on the button stem machine.

Background technology

Electricity-saving lamp is called Electricity-saving lamp bulb, electronics bulb, compact fluorescent lamp and integral type fluorescent lamp again, is meant the lighting apparatus that fluorescent lamp is become an integral body with ballast combinations.Under the same lighting condition, the light efficiency of electricity-saving lamp is more much higher than incandescent lamp, but the electric energy that is consumed is wanted much less.

Button stem machine is one of electricity-saving lamp production equipment, by heating, anneal, flatten series of process such as shaping loudspeaker, seal wire, regulation of exhaust gas is made stem stem.Jig is the vitals on the button stem machine; In the production process, horn mouth, blast pipe and seal wire all are positioned on the jig, and the button stem machine spit tube makes it to combine together with flame heat horn mouth and blast pipe, flattens binding site then, make its cooling after can guarantee sealing structure.

Existing jig top is a conical structure, when the horn mouth that the button stem machine spit tube is positioned at the jig top in two side direction of jig jets out flames, part flame can directly contact the circular cone position and then be pulled away part heat (two ends of cone are owing to thermal-flame ablation formation oxide side), cause flame temperature to descend, caused the temperature that is heated the position not reach pre-provisioning request, so that influenced the product to be processed quality, also increased the consumption and the production cost of combustion gas.

The utility model content

Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of stem stem jig is provided, and this jig should have the high characteristics of heat energy utilization rate, and product processing quality height, consumption and cost are lower.

The technical solution adopted in the utility model is: the stem stem jig, comprise cylindric and hollow main body, the main body top is that cone and top are Closed End, also be shaped on 2 guide holes that connect end face on this Closed End, the both sides that it is characterized in that described main body top are shaped on two breach respectively, and these two breach are symmetricly set on the both sides on two guide hole axis planes of living in.

Described breach is made of two orthogonal planes; Vertical plane wherein and two guide hole axis plane parallel of living in, the axis normal of horizontal plane and cylinder body.

The stem stem jig that the utility model provides, because two breach on Rotary-table have increased the space, the flame of spit tube ejection no longer touches the not loss of mould thereby heat basically during work, so flame temperature can satisfy instructions for use, and then has guaranteed product quality; Because gas consumption reduces, also reduced production cost in addition.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present utility model.

Fig. 2 is a left TV structure schematic diagram of the present utility model.

Fig. 3 is the plan structure schematic diagram of utility model.

Fig. 4 is the main TV structure schematic diagram of existing button stem machine spit tube.

Embodiment

As can be seen from Figure 4, stem stem jig on the existing button stem machine comprises hollow and columned main body 1, the top of mould is the sealing of cone shape and end face, is shaped on 2 guide holes 2 that connect end faces on the end face, and guide hole is cylindrical and makes conical transition structure with the inner chamber junction; The bottom end face of mould is uncovered.

From Fig. 1 to Fig. 3 as can be known, the utility model is shaped on two breach 3 at the top of stem stem jig, and these two breach are symmetricly set on the both sides on two guide hole axis planes of living in.Generally speaking, the shape of breach can determine as required that the flame of spit tube ejection no longer touches mould when needing only work; As recommendation, this breach is made of two orthogonal planes; The vertical plane 31 of breach and two residing plane parallel of guide hole 2 axis of end face, horizontal plane 32 and cylindrical axis normal; As preferably, the horizontal plane of breach and the bottom surface of circular cone are in same plane.Owing to made two breach, the airflow state when making flame combustion has obtained obvious improvement.

Claims

1. stem stem jig, comprise cylindric and hollow main body (1), the main body top is that cone and top are Closed End, also be shaped on 2 guide holes (2) that connect end face on this Closed End, the both sides that it is characterized in that described main body top are shaped on two breach (3) respectively, and these two breach are symmetricly set on the both sides on two guide hole axis planes of living in.

2. stem stem jig according to claim 1 is characterized in that described breach is made of two orthogonal planes; Vertical plane wherein (31) and two guide hole axis plane parallel of living in, the axis normal of horizontal plane (32) and cylinder body.