CN105070137A - Manual electric welding simulation training device - Google Patents

Abstract

A manual electric welding simulation training device comprises a caliper body, a writing pen (1), a battery (2), and a conductive writing plate (3). The caliper body includes a hand shank (4), an upper handle (5), and a pressure spring (6). Through the process, the device can be used to simulate the hand feel that an electric welding electrode is gradually shortened and the electric welding caliper slowly approaches a work piece during welding, the training effect is good, and the moving trajectory of the welding electrode is reflected by the conductive pen. No consumption of electric welding electrodes is needed, and the cost is low. When a power supply is switched on, an additional audio device is triggered to make actual welding sound, which adds an actual atmosphere of welding operation to simulation training.

Description

Manual electric welding analog training device

Technical field

The present invention relates to a kind of Manual electric welding analog training device.

Background technology

At present, when doing Manual electric welding training, general employing two kinds of training patternss, one directly carries out energising weld job to electrode holders, when training in this way, needs to consume a large amount of welding electrode, make cost higher; Another kind under the cold state of electrode holders, clamps a welding electrode carry out simulation welding, and when training in this way, when can not simulate welding, welding electrode shortens gradually, electrode holders are slowly to the feel that workpiece is drawn close simultaneously, and training effect is poor.

Summary of the invention

Technical matters to be solved by this invention is, a kind of Manual electric welding analog training device is provided, it can draw up welding during at the situation counterdie not consuming welding electrode, welding electrode shortens gradually, electrode holders are slowly to the feel that workpiece is drawn close simultaneously, and by conductive stylus reflection welding rod running orbit; Training cost is lower and training effect good.

For solving the problems of the technologies described above, Manual electric welding analog training device provided by the invention, comprise a caliper, a lettering pen, a battery and a conduction clipboard, caliper comprises one handle, a up knob and a stage clip;

Up knob is hinged on handle, and the front end of up knob is upper clamp nozzle, and the front end of handle is lower clamp nozzle, and upper clamp nozzle and lower clamp nozzle are mutually involutory by the effect of stage clip;

Be provided with an initiative roll shaft extended along the length direction of handle in lower clamp nozzle, in handle, be provided with a motor that can be used for driving initiative roll shaft to rotate;

Be provided with at least two driven roll shafts all paralleled with initiative roll shaft in upper clamp nozzle, initiative roll shaft and driven roll shaft are all exposed to the involutory surface of lower clamp nozzle and upper clamp nozzle;

Have conductive ink in lettering pen, conductive ink, motor, battery sequentially conduct electricity with conduction clipboard and are connected;

When initiative roll shaft and driven roll shaft by lettering pen clamping and the nib of lettering pen with conduct electricity clipboard contact time, conductive ink contacts with conduction clipboard, conductive ink, motor, between battery and conduction clipboard, form galvanic circle, make motor start working to drive initiative roll shaft to rotate, initiative roll shaft drives lettering pen to move to the direction away from conduction clipboard.

As preferably, the perisporium of described initiative roll shaft and driven roll shaft is provided with the circular groove matched with the perisporium of lettering pen.

After adopting above structure, the present invention compared with prior art, has following advantage:

When utilizing the present invention to carry out electric welding training, upper clamp nozzle and lower clamp nozzle is utilized to be clamped by lettering pen, now lettering pen is between initiative roll shaft and driven roll shaft, lettering pen clamps by initiative roll shaft and driven roll shaft, then people holds handle to move caliper, drive lettering pen to move simultaneously, by the surface contact of the nib of lettering pen with conduction clipboard, when the nib of lettering pen contacts with conduction clipboard, conductive ink contacts with conduction clipboard and conducts electricity, make conductive ink, motor, galvanic circle is formed between battery and conduction clipboard, motor energising work drives initiative roll shaft to rotate, initiative roll shaft drives lettering pen to move to the direction away from conduction clipboard, caliper is so just needed constantly to move to conduction clipboard direction, the nib of lettering pen is contacted with conduction clipboard always, simulation weld seam can be drawn with conductive ink conducting electricity on clipboard in the process that the nib of lettering pen contacts with conduction clipboard.Like this, welding rod running orbit can feed back to trainer in time, thus improves training effect.

When the present invention utilizes and switches on power, trigger additional acoustics, sent out the actual sound equipment of welding, for simulated training increases welding practical operation atmosphere.

Known by said process, when can simulate welding by the present invention, welding electrode shortens gradually, electrode holders are slowly to the feel that workpiece is drawn close simultaneously, and training effect is good, and the present invention does not need to consume welding electrode, and cost is lower.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the A-A direction view in Fig. 1;

Fig. 3 is the schematic diagram of galvanic circle of the present invention.

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.

Shown in Fig. 1 ~ Fig. 3, Manual electric welding analog training device of the present invention comprises a caliper, lettering pen 1, battery 2 and a conduction clipboard 3, and caliper comprises one handle 4, up knob 5 and a stage clip 6.

Up knob 5 is hinged on handle 4, up knob 5 and handle 4 are hinged by jointed shaft 7, the front end of up knob 5 is upper clamp nozzle 501, the front end of handle 4 is lower clamp nozzle 401, upper clamp nozzle 501 and lower clamp nozzle 401 are all positioned at the front of jointed shaft 7, upper clamp nozzle 501 and lower clamp nozzle 401 mutually involutory by the effect of stage clip 6, stage clip 6 is positioned at the rear of jointed shaft 7, the upper end of stage clip 6 engages with up knob 5, the lower end of stage clip 6 engages with handle 4, stage clip 6 pairs of handles 5 apply elastic force upwards, with make upper clamp nozzle 501 and lower clamp nozzle 401 mutually involutory, when pressing up knob 5 downwards with hand, up knob 5 rotates around jointed shaft 7, stage clip 6 is compressed, upper clamp nozzle 501 and lower clamp nozzle 401 are separated from each other, now can lettering pen 1 be put between upper clamp nozzle 501 and lower clamp nozzle 401, when relieving up knob 5 after, by the elastic force of stage clip 6, up knob 5 is resetted, upper clamp nozzle 501 and lower clamp nozzle 401 mutually involutory.

Be provided with an initiative roll shaft 402 extended along the length direction of handle in lower clamp nozzle 401, initiative roll shaft 402 can rotate around himself axis, is provided with a motor 403 that can be used for driving initiative roll shaft to rotate in handle 4.

Be provided with two driven roll shafts 502 all paralleled with initiative roll shaft in upper clamp nozzle 501, each driven roll shaft 502 all can rotate around himself axis, and initiative roll shaft 402 and driven roll shaft 502 are all exposed to the involutory surface of lower clamp nozzle 401 and upper clamp nozzle 501.

When upper clamp nozzle 501 and lower clamp nozzle 401 are separated from each other, lettering pen 1 is put between initiative roll shaft 402 and driven roll shaft 502; After up knob 5 resets and makes upper clamp nozzle 501 and lower clamp nozzle 401 mutually involutory, lettering pen 1 clamps by initiative roll shaft 402 and driven roll shaft 502, and when initiative roll shaft 402 rotates, lettering pen 1 can be driven to move in the axial direction.

Have conductive ink 101 in lettering pen 1, conductive ink, motor, battery sequentially conduct electricity with conduction clipboard and are connected, and that is conductive ink, motor, battery and conduction book are sequentially electrically connected by wire.

The lower end of lettering pen 1 has nib, conductive ink can be write on conduction clipboard 3 by nib.

When initiative roll shaft 402 and driven roll shaft 502 by lettering pen clamping and the nib of lettering pen 1 with conduct electricity clipboard 3 contact time, conductive ink 101 is write on conduction clipboard 3 by nib, conductive ink 101 is contacted with conduction clipboard 3, conductive ink, motor, galvanic circle is formed between battery and conduction clipboard, motor 403 is obtained electric, motor 403 starts working to drive initiative roll shaft 402 to rotate, initiative roll shaft 402 drives lettering pen 1 to move to the direction away from conduction clipboard 3, now people need constantly to be drawn close to conduction clipboard 3 by hand-held caliper, when being so just provided with welding, welding electrode shortens gradually, electrode holders are slowly to the feel that workpiece is drawn close simultaneously.

The perisporium of described initiative roll shaft 402 is provided with the circular groove 4021 matched with the perisporium of lettering pen, the perisporium of described driven roll shaft 502 is provided with the circular groove 5021 matched with the perisporium of lettering pen, when lettering pen 1 clamps by such initiative roll shaft 402 and driven roll shaft 502, lettering pen 1 is positioned in circular groove, and lettering pen 1 is located firmly.

Below only apply preferably example with regard to the present invention and made explanation, but can not be interpreted as it is limitations on claims, structure of the present invention can have other to change, and is not limited to said structure.In a word, all various changes done in the protection domain of independent claims of the present invention are all in protection scope of the present invention.

Claims (2)

1. a Manual electric welding analog training device, is characterized in that, comprise a caliper, a lettering pen (1), a battery (2) and conduction clipboard (3), caliper comprises one handle (4), a up knob (5) and a stage clip (6);

Up knob (5) is hinged on handle (4), and the front end of up knob (5) is upper clamp nozzle (501), and the front end of handle (4) is lower clamp nozzle (401), upper clamp nozzle (501) and lower clamp nozzle (401) mutually involutory by the effect of stage clip (6);

Be provided with an initiative roll shaft (402) extended along the length direction of handle in lower clamp nozzle (401), in handle (4), be provided with a motor (403) that can be used for driving initiative roll shaft to rotate;

Be provided with at least two driven roll shafts (502) all paralleled with initiative roll shaft in upper clamp nozzle (501), initiative roll shaft (402) and driven roll shaft (502) are all exposed to the involutory surface of lower clamp nozzle (401) and upper clamp nozzle (501);

Have conductive ink (101) in lettering pen (1), conductive ink, motor, battery sequentially conduct electricity with conduction clipboard and are connected;

When initiative roll shaft and driven roll shaft by lettering pen clamping and the nib of lettering pen with conduct electricity clipboard contact time, conductive ink contacts with conduction clipboard, conductive ink, motor, between battery and conduction clipboard, form galvanic circle, make motor start working to drive initiative roll shaft to rotate, initiative roll shaft drives lettering pen to move to the direction away from conduction clipboard.

2. Manual electric welding analog training device according to claim 1, is characterized in that: the perisporium of described initiative roll shaft and driven roll shaft is provided with the circular groove matched with the perisporium of lettering pen.