CN202558241U

CN202558241U - Bar stock reversing mechanism of induction through heating equipment

Info

Publication number: CN202558241U
Application number: CN201220217569XU
Authority: CN
Inventors: 宋亮亮; 杨忠健
Original assignee: SHANDONG RONGTAI ELECTRIC FURNACE ENGINEER CO Ltd
Current assignee: SHANDONG RONGTAI ELECTRIC FURNACE ENGINEER CO Ltd
Priority date: 2012-05-07
Filing date: 2012-05-07
Publication date: 2012-11-28
Anticipated expiration: 2022-05-07

Abstract

The utility model discloses a bar stock reversing mechanism of induction through heating equipment. The bar stock reversing mechanism comprises a supporting plate, wherein a rotating arm which rotates around a supporting point is arranged on the supporting plate; an accommodating part is arranged at one end of the rotating arm, and is provided with an accommodating cavity for accommodating bar stocks; the accommodating cavity is provided with an inlet and an outlet, the direction of the inlet is perpendicular to the direction of the outlet; and a baffle plate for plugging the outlet is hinged on the accommodating part; and a moment balance mechanism which drives the rotating arm to rotate through the dead weight of the bar stocks is arranged on the rotating arm. The bar stock reversing mechanism also comprises a control device which controls the baffle plate to open or close the outlet when the bar stocks are positioned at a horizontal position. By adoption of the structure, when the bar stocks enter the accommodating cavity of the accommodating part along the axial direction, the rotating arm rotates to ensure that the bar stocks are rotated to be in a horizontal direction, the bar stocks in the horizontal direction are discharged from the outlet at the same time, and then the rotating arm is reset after the bar stocks are discharged, so that the reversing of the bar stocks is finished by reciprocating actions.

Description

Induction through heating equipment bar direction reverser

Technical field

The utility model relates to high-frequency heating accessory equipment technical field, a kind of induction through heating equipment bar direction reverser.

Background technology

Some manufacturing line in the induction heating technique field is in the piston rod Quenching Production Line, after bar heats through induction through heating equipment; Get into drawing mechanism; Quenched to the guipure quenching unit through pneumatic or chain sprocket drive by the drawing mechanism bar, bar is directly to be dropped on the guipure quenching unit by drawing mechanism at present, and bar is vertically to fall vertically on the guipure of guipure quenching unit; Can bigger impact be arranged to guipure like this; Passing in time causes guipure to reduce greatly service life, secondly is exactly that bar vertically falls on the guipure, and the bounce that bar is received is bigger; Cause bar rambling arrangement on guipure, need the workman that bar is put neatly.

Summary of the invention

The utility model technical matters to be solved is: a kind of induction through heating equipment bar direction reverser is provided, and it can be converted into the bar of vertical drop vertically radially.

For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of induction through heating equipment bar direction reverser; Comprise stay bearing plate, said stay bearing plate is provided with around fulcrum and rotates the pivoted arm of installing, and said pivoted arm one end is provided with the accommodation section; The described accommodation section comprises the side plate that the periphery of the said base plate of base plate and edge extends to the direction on vertical base plate plane; Said side plate and said base plate form the container cavity that holds bar, and the end of said side plate forms an inlet that supplies bar to get into vertically, and said side plate has an outlet that supplies bar radially to come out; The direction of said inlet and said Way out are perpendicular, and said side plate is hinged with the baffle plate that is used for the said outlet of shutoff;

Be equipped with on the said pivoted arm through the bar self gravitation and drive pivoted arm rotating moment equalizing gear;

Also comprise and control said outlet was opened or closed to said baffle plate when bar is horizontal control setup.

As a kind of preferred; Said moment balance mechanism comprises the clump weight that is installed on the said pivoted arm other end and is installed on the limiting stopper on the said stay bearing plate; Said counterweight is positioned at the opposite side of said storing apparatus with respect to fulcrum, and said limiting stopper leans on said pivoted arm.

As a kind of improvement; Said control setup comprises positioning plate and is fixedly mounted on the guide part on the said baffle plate; The avris of said guide part is an arc; Said positioning plate comprises arc and covers the cover plate on the said guide part that the arc avris of said arc and said guide part leans together, discharging opening that is complementary with said outlet of avris and stay bearing plate formation under said cover plate, the arc.

Owing to adopted technique scheme, bar gets into container cavity by inlet, causes the moment of the pivoted arm of this end to increase, and surpasses the power that the fulcrum other end receives; Therefore arm of force rotation changes the direction of the bar in the container cavity, and in the process of rotation, control setup makes the flapper closure outlet; Prevent that bar from being dropped out by outlet, when the bar in the container cavity was in horizontal direction, control setup was opened baffle plate, and bar falls from outlet; When falling, bar axially be in horizontal direction, alleviated impulsive force to the guipure in downstream, protected guipure; Improved the service life of guipure, after bar fell from outlet, bar disappeared to the application force of pivoted arm, and the moment of the pivoted arm of container cavity one end reduces; Therefore return under the effect of torque balance device, during return, control setup makes baffle plate be returned to the position of shutoff outlet.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural front view of the utility model embodiment;

Fig. 2 is that the utility model embodiment lacks the front view under the positioning plate state;

Fig. 3 is that the utility model embodiment lacks the structural representation under the positioning plate state;

Fig. 4 is the structural representation of the utility model embodiment;

Among the figure: 1, stay bearing plate; 2, pivoted arm; 3, clump weight; 4, positioning plate; 41, cover plate; 42, arc; 5, baffle plate; 6, guide part; 7, the accommodation section; 8, limiting stopper.

The specific embodiment

Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4 were common, a kind of induction through heating equipment bar direction reverser comprised stay bearing plate; Said stay bearing plate is provided with around fulcrum and rotates the pivoted arm of installing 2; Said pivoted arm 2 one ends are provided with accommodation section 7, and described accommodation section 7 comprises the side plate that the periphery of the said base plate of base plate and edge extends to the direction on vertical base plate plane, and said side plate and said base plate form the container cavity that holds bar; The end of said side plate forms an inlet that supplies bar to get into vertically; Said side plate has an outlet that supplies bar radially to come out, and the direction of said inlet and said Way out are perpendicular, and said side plate is hinged with the baffle plate 5 that is used for the said outlet of shutoff;

Be equipped with on the said pivoted arm 2 through the bar self gravitation and drive pivoted arm 2 rotating moment equalizing gears; Said moment balance mechanism comprises the clump weight 3 that is installed on said pivoted arm 2 other ends and is installed on the limiting stopper 8 on the said stay bearing plate; Said counterweight is positioned at the opposite side of said storing apparatus with respect to fulcrum, and the moment of the pivoted arm 2 of said counterweight one side is greater than the moment of the arm of force of storing apparatus one side, when in the container cavity bar being housed; The moment of the arm of force of storing apparatus one side is just less than the moment of the arm of force of counterweight one side; Said limiting stopper 8 leans on said pivoted arm 2, and said limiting stopper 8 is positioned at the position that does not hinder clump weight 3 upwards to rotate, and stops clump weight 3 to turn to nadir simultaneously; Said clump weight 3 also can adopt torsion spring or spring to replace; As long as guarantee to impose on 2 one suitable power of pivoted arm, accomplish the rotation that does not influence pivoted arm 2 when bar gets into container cavity, can pivoted arm 2 after the bar discharging can return;

Said control setup comprises positioning plate 4 and is fixedly mounted on the guide part 6 on the said baffle plate 5, and the avris of said guide part 6 is an arc, and said positioning plate 4 comprises arc 42 and covers the cover plate 41 on the said guide part 6; Said arc 42 leans together with the arc avris of said guide part 6, and when pivoted arm 2 rotated, guide part 6 can slide with respect to arc 42; Said

cover plate

41,42 times avris of arc and stay bearing plate form a discharging opening that is complementary with said outlet, and when bar was in level attitude, guide part 6 skidded off in arc 42; Curved portions is the position of restricted guidance portion 6 no longer, and the Way out of accommodation section 7 is identical with the direction of discharging opening, and baffle plate 5 rotates under the action of gravity of bar; Outlet is opened, and bar falls in horizontal direction, after bar falls; Pivoted arm 2 is return under the effect of counterweight; In the return process, the avris of cover plate 41 acts on the guide part 6, makes cover plate 41 homings.

The principle of work of the utility model is: behind the feed arrangement entering container cavity of bar by inlet, the moment of the pivoted arm 2 of accommodation section 7 one sides is greater than pivoted arm 2 moments of clump weight 3 one sides, and pivoted arm 2 rotations make the direction rotation of the bar in the container cavity; When bar rotated to level, the baffle plate 5 in exit just broke away from the control of guide part 6 and positioning plate 4, and baffle plate 5 rotates under the bar action of gravity; Open outlet, bar radially drops on the guipure of below, thereby reduces the impact to guipure; Prolong the service life of guipure, and the speed when bar falls is less; The position did not change basically when bar was fallen on the guipure, and the bar on the guipure is arranged in order, reduced working strength of workers; Bar falls from container cavity, and the moment of the pivoted arm 2 of container cavity one end is less than the moment of the pivoted arm 2 of clump weight 3 one ends, thus pivoted arm 2 revolutions; In the rotating process, cover plate 41 acts on guide part 6, makes baffle plate 5 get back to the position of shutoff container cavity outlet; The pivoted arm 2 of accommodation section 7 one ends forwards at limiting stopper 8 places and stops, homing, and so crank motion is accomplished the switching-over to bar.

Claims

1. induction through heating equipment bar direction reverser; It is characterized in that: comprise stay bearing plate, said stay bearing plate is provided with around fulcrum and rotates the pivoted arm of installing, and said pivoted arm one end is provided with the accommodation section; The described accommodation section comprises the side plate that the periphery of the said base plate of base plate and edge extends to the direction on vertical base plate plane; Said side plate and said base plate form the container cavity that holds bar, and the end of said side plate forms an inlet that supplies bar to get into vertically, and said side plate has an outlet that supplies bar radially to come out; The direction of said inlet and said Way out are perpendicular, and said side plate is hinged with the baffle plate that is used for the said outlet of shutoff;

2. induction through heating equipment bar direction reverser as claimed in claim 1; It is characterized in that: said moment balance mechanism comprises the clump weight that is installed on the said pivoted arm other end and is installed on the limiting stopper on the said stay bearing plate; Said counterweight is positioned at the opposite side of said storing apparatus with respect to fulcrum, and said limiting stopper leans on said pivoted arm.

3. according to claim 1 or claim 2 induction through heating equipment bar direction reverser; It is characterized in that: said control setup comprises positioning plate and is fixedly mounted on the guide part on the said baffle plate; The avris of said guide part is an arc; Said positioning plate comprises arc and covers the cover plate on the said guide part that the arc avris of said arc and said guide part leans together, discharging opening that is complementary with said outlet of avris and stay bearing plate formation under said cover plate, the arc.