CN2336953Y

CN2336953Y - Ultra sonic wave plastic welder

Info

Publication number: CN2336953Y
Application number: CN 98224741
Authority: CN
Inventors: 李锦华; 吴建东; 林温平
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-28
Filing date: 1998-07-28
Publication date: 1999-09-08
Anticipated expiration: 2008-07-28

Abstract

The utility model relates to an ultra sonic wave plastic welder, which is mainly composed of a base, an upright post, a transversal bracket, a main shaft, a welding head. A guideway is arranged on the transversal bracket. The welding head is arranged on the bottom end of the main shaft. A guide rail of the main shaft is lifted to lift the welding head. A handle seat drives a lever to lift the main shaft. The lever drives the main shaft to carry out control. The utility model is characterized in that a connecting hole is arranged on the handle seat (7), the hole and one end of the lever (8) constitute the matching connection of a shaft and the hole. An inner straight tooth (9) is manufactured on the inner column surface of the connecting hole of the handle seat (7) and an outer straight tooth (10) which is manufactured on the outer column surface of the connecting end of the lever (8) is engaged with the inner straight tooth (9), which realizes the ultra sonic wave plastic welder that the installation position of the handle seat is optionally chosen.

Description

The ultrasonic wave plastic welder

The utility model relates to a kind of ultrasonic brazing unit.

Existing ultrasonic wave plastic welder is mainly by base, column, horizontal support, main shaft, soldering tip constitutes, horizontal support is provided with guide rail, soldering tip is located at the main shaft bottom, soldering tip lifting along with the lifting of main shaft guide rail, wherein the lifting of main shaft drives the bar thick stick by handle set, driving main shaft by the bar thick stick again realizes, because it is to realize by cooperate the connection place that alignment pin is set at axis hole that handle set and bar thick stick connect, or by the realization that matches of polygonal hole and polygon shaft, thereby make the installation position selection of handle set be restricted, make troubles for the use of ultrasonic wave plastic welder.

The purpose of this utility model provides a kind of optional ultrasonic wave plastic welder in installation site of handle set.

To achieve these goals, technical solution of the present utility model is such: the connecting mode with handle set and bar thick stick on the basis of existing ultrasonic wave plastic welder makes improvements, handle set is provided with the connection installing hole, one end of this hole and bar thick stick constitutes axis hole and cooperates and connect, by on the inner cylinder face of the connection installing hole of handle set, be processed with parallel with axially bored line uniform in straight-tooth, on the external cylindrical surface of the union end of bar thick stick, be processed with parallel with the external cylindrical surface central axis uniform outside the synchronous connection of straight-tooth realization handle set and bar thick stick.

Because in the above-mentioned technical solution, the uniform straight-tooth axle of the uniform straight-tooth hole of handle set and bar thick stick one end cooperates and connects, after the relative position of handle set and bar thick stick arbitrarily rotates a certain angle, handle set and bar thick stick still can connect synchronously, therefore this technical scheme installation site that can make handle set freely is provided with according to user's custom or needs, brings convenience to use.

Below in conjunction with drawings and Examples the utility model is described in further detail:

Fig. 1 is the configuration diagram of ultrasonic wave plastic welder.

Fig. 2 is the side-looking structure chart of Fig. 1.

Fig. 3 is the part amplification assumption diagram of Fig. 2.

Fig. 4 is the A-A profile of Fig. 3.

Fig. 5 is the configuration diagram of bar thick stick.

Fig. 6 is the upward view of Fig. 5.

Fig. 7 is the side view of Fig. 5.

Wherein: 1, base; 2, column; 3, horizontal support; 4, main shaft; 5, soldering tip; 6, guide rail; 7, handle set; 8, bar thick stick; 9, uniform interior straight-tooth; 10, uniform outer straight-tooth; 11, handle.

As shown in the figure, the ultrasonic wave plastic welder is mainly by base 1, column 2, horizontal support 3, main shaft 4, soldering tip 5 constitutes, horizontal support 3 is provided with guide rail 6, main shaft 4 guide rail 6 slide up and down, wherein the lifting of main shaft 4 drives bar thick stick 8 by handle set 7, driving main shaft 4 by bar thick stick 8 again controls, the swing of handle 11 drives the rotation of handle set 7, one end of handle set 7 and bar thick stick 8 constitutes axis hole and cooperates, be processed with uniform interior straight-tooth 9 on the inner cylinder face of the connection installing hole of handle set 7, be processed with uniform outer straight-tooth 10 on the external cylindrical surface of the union end of bar thick stick 8, this draw bail of handle set 7 and bar thick stick 8 makes and the position being set can selecting arbitrarily of handle 11 brings convenience to use.

Claims

1, a kind of ultrasonic wave plastic welder, mainly by base, column, horizontal support, main shaft, soldering tip constitutes, horizontal support is provided with guide rail, soldering tip is located at the main shaft bottom, soldering tip lifting along with the lifting of main shaft guide rail, wherein the lifting of main shaft drives the bar thick stick by handle set, driving main shaft by the bar thick stick again controls, it is characterized in that: handle set (7) is provided with the connection installing hole, one end of this hole and bar thick stick (8) constitutes axis hole and cooperates and connect, by on the inner cylinder face of the connection installing hole of handle set (7), be processed with parallel with axially bored line uniform in straight-tooth (9), on the external cylindrical surface of the union end of bar thick stick (8), be processed with parallel with the external cylindrical surface central axis uniform outside straight-tooth (10) realize the synchronous connection of handle set (7) and bar thick stick (8).