JPH08243737A - Soldering device - Google Patents

Abstract

PURPOSE: To prevent the overmelting of solder and to prevent the occurrence of a joining defect by bringing the front end of an iron tip mounted at a solder iron near to a mouthpiece part and bending this front end. CONSTITUTION: The bar-shaped solder 12 is put into a solder case 4 and a knocking cover 2 at the top end of this solder case 4 is pushed, by which the solder 12 is extruded via an operating mechanism consisting of a spring 5, a shaft joint 6, a mouthpiece 7, a fastener 8, a trisected chuck 9, a holding chuck 10 and a front end pipe 11. On the other hand, the solder iron 1 is mounted at the side face of an outside cylinder 3 covering the solder case 4 and the solder iron 13 is bent in mid-way so as to intersect with the solder 12 extruded from the front end pipe 11. The iron tip 13 is mounted at the solder iron 1 and its front end is brought near to the mouthpiece part 7 and is bent. The solder 13 is melted by electric heating. As a result, the specified amt. of the solder is extruded from the front end pipe.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soldering device.

[0002]

2. Description of the Related Art Conventionally, when performing a soldering operation, the soldering iron (solder iron) and the solder are held in their respective hands. That is, since the soldering iron and the solder are separate, it is necessary to handle the soldering iron, the solder, and the conductor wire at the same time, especially when the conductor wire and the like are joined, and the workability is poor.

Further, in order to adjust the melting amount of the solder, it is necessary to perform a delicate operation of the hand. However, if the operation is mistaken, a proper amount or more of the solder will be welded, causing a defective joint.

[0004]

In order to improve the poor workability by simultaneously handling the soldering iron, the solder, and the member to be soldered by hand at the same time, and to reduce the risk of welding an appropriate amount of solder, SUMMARY OF THE INVENTION It is an object of the present invention to provide a soldering apparatus which is improved so that the soldering iron and the solder can be handled by one hand without holding them by both hands, and the amount of melting the solder can be easily adjusted.

[0005]

The soldering apparatus of the present invention comprises an outer cylinder having a push lid at the top of the head and a core rod-shaped solder loaded therein, and a predetermined length of solder for each push of the push lid. It is characterized in that it is provided with a mouthpiece part that pushes out only, a soldering iron attached to the outer cylinder to supply electric heat, and a iron tip attached to the soldering iron and bent so that its tip end is close to the mouthpiece portion.

[0006]

In the soldering apparatus of the present invention, a push lid is provided on the crown of the outer cylinder, core rod-shaped solder is loaded inside, and a cap portion is provided at the tip of the outer cylinder. It is characterized in that the solder is extruded by a predetermined length, the solder iron is attached to the outer cylinder to supply electric heat, the solder tip is attached to the solder iron, and the tip of the iron tip is bent close to the mouthpiece.

[0007]

EXAMPLE An example of the soldering apparatus of the present invention will be described below. In FIG. 1, an outer cylinder 3 is provided with a knock cover (pushing lid) 2 on the top of the head thereof, and a core rod-shaped solder 12 is loaded therein. The solder 12 is housed in a solder case 4 provided concentrically with the outer cylinder 3. A spring 5 is provided at the tip of the solder case 4, and a shaft joint 6, a fastener 8, a three-way chuck (tool) 9, a holding chuck (tool) 10, a tip pipe 11 are provided.
And the base 7 constitutes a base part. And
Each time the knock cover 2 is pushed, the solder 12 is pushed out by a predetermined length. The soldering iron 1 is attached to the outer cylinder 3 and generates heat by supplying electricity. The iron tip 13 is attached to the soldering iron 1 and is bent with its tip portion close to the mouthpiece portion, and melts the solder 12 by electric heat.

That is, FIG. 1 shows an example of a device to which the present invention is applied, and shows a structure in which a device for supplying solder and a soldering iron 1 are integrated.

By inserting the rod-shaped solder 12 into the solder case 4 and pushing the knock cover 2 attached to the upper end of the solder case 4, the spring 5, the shaft coupling 6, the mouthpiece 7, the fastener 8, and the three-part split The solder 12 is pushed out through an operating mechanism including a chuck 9, a holding chuck 10 and a tip pipe 11.

On the other hand, the soldering iron 1 is attached to the side surface of the outer cylinder 3 which covers the solder case 4, and the ironing tip 13 is a tip pipe 11.
It is bent halfway so that it intersects the solder 12 that is pushed out more.

Next, an operation mechanism for supplying the solder 12 will be described. When the rod-shaped solder 12 is put in the solder case 4, the solder
12 drops by gravity to the back of the three-way chuck 9,
It becomes the state of.

Then, when the knock cover 2 attached to the upper end of the solder case 4 is pushed once, the power thereof is transmitted to the three-piece chuck 9, and the three-piece chuck 9 is pushed down.
When the three-piece chuck 9 is pushed down, the fastener 8 is disengaged from the three-piece chuck 9 by the mouthpiece 7, and the three-piece chuck 9 is opened. At the same time, the solder 12 drops to the upper end of the holding chuck 10 and becomes the state of FIG.

Thereafter, when the hand pushing the knock cover 2 is released, the spring 5 pulls the shaft joint 6 and the solder case 4 away from each other, so that the three-way chuck slides up against the shaft joint 6 and the mouthpiece 7 and tightens. The three-piece chuck 9 and the solder 12 are fixed by the tool 8. That is, the state shown in FIG. 4 is obtained.

Next, when the knock cover 2 is pushed again (second operation), the half-divided chuck 9 and the fastener 8 move downward at the same time, so that the solder 12 is also pushed down. It becomes the state of 5.

When the knock cover 2 is further pushed, the fastener 8 cannot be pushed down for a certain distance by the mouthpiece 7, and only the three-divided chuck 9 and the solder 12 are moved downward. While the three-divided chuck 9 is being pushed down, the fastener is released, so that the three-divided chuck 9 is opened to the outside and the state shown in FIG. 6 is entered.

Next, when the hand is released from the knock cover 2, the spring 5 moves the three-divided chuck 9 upward.
At this time, since the fastener 8 is caught by the three-piece chuck 9 and moves upward together with the three-piece chuck 9, the three-piece chuck 9 remains open and the state shown in FIG. 7 is entered.

Further, when the three-piece chuck 9 and the fastener 8 move upward, the fastener 8 comes into contact with the shaft coupling 6 and stops there. Therefore, only the three-piece chuck moves upward and is tightened by the fastener 8. The state is the same as in FIG.

By repeating the operations shown in FIGS. 4 to 7, the solder 12 having a required length is delivered.

As described above, by pushing the knock cover 2,
A certain amount of solder 12 can be pushed out to the tip pipe 11, and since the outer cylinder 3 of the solder case 4 and the soldering iron 1 are integrated, the solder 12 and the soldering iron 1 can be handled with one hand. .

With the above-described structure and operation, by pushing a certain amount of the solder 12 to the tip pipe 12, it is possible to prevent the solder 12 from being excessively melted and causing a joint failure, and further, the soldering iron 1 and the solder 12
Since it is integrated with the part that supplies, it can be handled with one hand, improving workability.

In the above-mentioned embodiment, the soldering iron 1 does not have a temperature control function, but it is clear that the present invention is effective even when a power amount adjusting device is added to the soldering iron portion. .

In the above embodiment, the solder 12 is sent out by pushing the knock cover 2 at the tip of the shaft, but the knob at the center of the shaft is operated or the cap is slid (moved). It is apparent that the present invention in which the soldering iron and the shaft are integrated is effective as a method of operating by.

[0023]

According to the present embodiment, it is possible to prevent the solder from being melted too much to cause a defective joint and to push out a certain amount of solder from the tip pipe.

Further, since the soldering iron and the portion for supplying the solder are integrated, the soldering iron can be handled with one hand and the workability is improved.

[Brief description of drawings]

FIG. 1 is a sectional view of a soldering device showing an embodiment of the present invention.

FIG. 2 is a partial cross-sectional view showing the operation of FIG.

FIG. 3 is a partial cross-sectional view showing the operation of FIG.

FIG. 4 is a partial cross-sectional view showing the operation of FIG.

FIG. 5 is a partial cross-sectional view showing the operation of FIG.

FIG. 6 is a partial cross-sectional view showing the operation of FIG.

FIG. 7 is a partial cross-sectional view showing the operation of FIG.

[Explanation of symbols]

 1 Solder iron 2 Knock cover 3 Outer cylinder 13 Iron tip

Claims (1)

[Claims] 1. An outer cylinder provided with a push lid on the top of the head and having core-shaped solder loaded therein, a mouthpiece portion for pushing out the solder by a predetermined length each time the push lid is pushed, and the outer cylinder. A soldering device comprising: a soldering iron attached to supply electric heat; and a soldering iron tip attached to the soldering iron and bent so that a tip end portion is close to the mouthpiece portion.