CN219385234U - Heat treatment quenching furnace structure - Google Patents

Abstract

The utility model discloses a heat treatment quenching furnace structure, which comprises a quenching furnace main body, a quenching tank main body and a moving mechanism, wherein the moving mechanism comprises a clamping mechanism and a box body positioned on one side of the quenching furnace main body and one side of the quenching tank main body, four corners of the lower end of the box body are respectively provided with a supporting leg, a cavity I is arranged in the box body, one side of the box body is provided with a placing plate, the upper end of the placing plate is provided with a driving motor, the output end of the driving motor is provided with a screw rod I which is rotationally connected with the inner wall of the cavity I, the cavity I is internally provided with a guide rod which is oppositely arranged, the screw rod I is connected with a moving plate I which is oppositely arranged and sleeved on the guide rod in a threaded manner, one side of the box body in the cavity I is provided with a travel groove I matched with the moving plate I, and the clamping mechanism comprises a box body fixedly connected with the moving plate I. Compared with the prior art, the utility model has the advantages that: can reduce the tired intensity of the staff and avoid the scalding of the staff.

Description

Heat treatment quenching furnace structure

Technical Field

The utility model relates to the technical field of quenching furnaces, in particular to a heat treatment quenching furnace structure.

Background

The quenching is to heat the steel above the critical temperature, keep the temperature for a certain time and cool the steel at a speed higher than the critical cooling speed, so that an unbalanced structure mainly comprising martensite is obtained.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the heat treatment quenching furnace structure which can reduce the fatigue strength of workers and avoid scalding the workers.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a thermal treatment quenching furnace structure, includes quenching furnace main part, quenching bath main part and moving mechanism, moving mechanism is including pressing from both sides and getting the mechanism and being located the box of quenching furnace main part and quenching bath main part one side, the four corners of box lower extreme all is equipped with the landing leg, be equipped with cavity one in the box, one side of box is equipped with places the board, the upper end of placing the board is equipped with driving motor, driving motor's output is equipped with the screw rod one of being connected with cavity one's inner wall rotation, be equipped with the guide arm of relative arrangement in the cavity one, screw rod one go up threaded connection have relative arrangement cup joint moving plate one on the guide arm, be equipped with in the box with moving plate one side of cavity one and move plate complex travel groove one, press from both sides and get the box of mechanism including with moving plate one fixed connection, be equipped with biax motor and relative arrangement's cavity two in the box, the output of biax motor all is equipped with the screw rod two of being connected with cavity two inner wall rotation, equal threaded connection has moving plate two in the screw rod, be equipped with moving plate one side at one side of cavity two and moving plate two, equal guide slot shape guide slot two, equal moving plate L is equipped with two guide slot shape all, equal moving plate one side is equipped with the guide slot L.

Compared with the prior art, the utility model has the advantages that: the steel to be quenched is clamped by the clamping mechanism, the moving mechanism is matched with the clamping mechanism, the steel can be placed into the quenching furnace body for quenching, then the steel is taken out and placed into the quenching tank body, finally, the steel is taken out from the quenching tank body by workers, the whole process can replace the process that the workers hold long clamps to clamp the steel for quenching, the fatigue strength of the workers can be reduced, and the workers can be prevented from being scalded.

As an improvement, the electric push rod is of a structure that an extension rod is sleeved in a sleeve in a sliding way, the sleeve is fixedly connected to one side of the fixing plate, and the extension rod is fixedly connected to one side of the L-shaped clamping plate.

As an improvement, the surface of the guide plate is attached to the inner wall of the guide groove.

As improvement, the surface of the guide plate and the inner wall of the guide groove are made of smooth materials, so that friction force between the guide plate and the guide groove can be reduced.

As an improvement, the first moving plate is welded with the box body, so that the stability of the connection between the first moving plate and the box body can be improved.

As an improvement, the fixed plate is welded with the second movable plate, so that the stability of connection between the fixed plate and the second movable plate can be improved.

As an improvement, the surface of the guide rod is made of a smooth material, so that the friction force between the first moving plate and the guide rod can be reduced.

Drawings

FIG. 1 is a front cross-sectional view of a heat treatment quenching furnace structure of the utility model without a moving mechanism.

Fig. 2 is a front view of a heat treatment quenching furnace structure of the present utility model.

FIG. 3 is a top view of a heat treatment quench furnace configuration of the present utility model.

Fig. 4 is a top cross-sectional view of a movement mechanism of a heat treatment quench furnace structure of the present utility model.

Fig. 5 is a top cross-sectional view of a clamping mechanism of the heat treatment quench furnace configuration of the present utility model.

Fig. 6 is a front view of an L-shaped clamping plate of the heat treatment quenching furnace structure of the utility model.

As shown in the figure: 1. a quenching furnace body; 2. a quenching bath main body; 3. a moving mechanism; 4. a case; 5. a support leg; 6. placing a plate; 7. a driving motor; 8. a first cavity; 9. a first screw; 10. a guide rod; 11. a first moving plate; 12. a clamping mechanism; 13. a case body; 14. a biaxial motor; 15. a cavity II; 16. a second screw; 17. a second moving plate; 18. a guide plate; 19. a guide groove; 20. a fixing plate; 21. an electric push rod; 22. an L-shaped clamping plate; 23. a first travel groove; 24. and a second stroke groove.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a heat treatment quenching furnace structure comprises a quenching furnace main body 1, a quenching bath main body 2 and a moving mechanism 3, wherein the moving mechanism 3 comprises a clamping mechanism 12 and a box body 4 positioned on one side of the quenching furnace main body 1 and one side of the quenching bath main body 2, four corners of the lower end of the box body 4 are respectively provided with a supporting leg 5, a cavity I8 is arranged in the box body 4, one side of the box body 4 is provided with a placing plate 6, the upper end of the placing plate 6 is provided with a driving motor 7, the output end of the driving motor 7 is provided with a screw I9 which is rotationally connected with the inner wall of the cavity I8, a relatively arranged guide rod 10 is arranged in the cavity I8, the screw I9 is in threaded connection with a relatively arranged moving plate I11 sleeved on the guide rod 10, the surface of the guide rod 10 is made of a smooth material, friction force between the moving plate I11 and the guide rod 10 can be reduced, and one side of the cavity I8 in the box body 4 is provided with a travel groove I23 matched with the moving plate I11.

Referring to fig. 4, fig. 5 and fig. 6, the clamping mechanism 12 includes a box body 13 fixedly connected with the first moving plate 11, a welded connection is formed between the first moving plate 11 and the box body 13, stability of connection between the first moving plate 11 and the box body 13 can be improved, a double-shaft motor 14 and a second cavity 15 which is oppositely arranged are arranged in the box body 13, two screws 16 which are rotatably connected with the inner wall of the second cavity 15 are arranged at the output end of the double-shaft motor 14, a second moving plate 17 is connected with the screws 16 in a threaded manner, a second travel groove 24 which is matched with the second moving plate 17 is formed in one side of the second cavity 15 in the box body 13, a guide groove 19 is formed in the other side of the second moving plate 17, a guide plate 18 which is matched with the guide groove 19 is formed in one side of the second moving plate 17, a fixed plate 20 is fixedly connected to one end of the second moving plate 17, the fixed plate 20 is connected with the second moving plate 17 in a welded connection manner, stability of connection between the fixed plate 20 and the second moving plate 17 can be improved, an electric push rod 21 is arranged at one side of the fixed plate 20, and an L-shaped clamp plate 22 is arranged at one end of the push rod 21.

When the steel is required to be quenched, the steel is firstly placed at the upper ends of the L-shaped clamping plates at the two sides, then the driving motor is started, the output end of the driving motor drives the screw rod I to rotate, the moving plate moves along the travel groove I for a while under the cooperation of the guide rod and the screw rod I until the steel is aligned with the quenching furnace body, then the driving motor is closed, the electric push rods at the two sides are opened, the extension of the electric push rods can drive the L-shaped clamping plates and the steel to move into the quenching furnace body, after the steel moves into the quenching furnace body, the double-shaft motor is opened, the output end of the double-shaft motor drives the screw rods at the two sides to simultaneously rotate, the moving plates at the two sides can relatively move under the cooperation of the guide plate and the guide groove, so that the L-shaped clamping plates at the two sides are driven to be separated from each other, then the electric push rods are contracted, the L-shaped clamping plates are moved out of the quenching furnace body after a period of time, after the steel is heated, the electric push rod is controlled to drive the L-shaped clamping plates to extend into the quenching furnace body, the double-shaft motor is opened to drive the L-shaped clamping plates at two sides to move relatively to clamp the steel, the steel is placed at the upper ends of the L-shaped clamping plates at two sides, then the electric push rod is contracted, the driving motor is opened after the steel moves out of the quenching furnace body, the driving motor drives the clamping mechanism to move until the steel is aligned with the quenching tank body, the driving motor is closed, the electric push rod is opened, the electric push rod extends to drive the steel to move, after the steel is positioned above the quenching tank body, the double-shaft motor is opened, the double-shaft motor drives the L-shaped clamping plates at two sides to be away from each other, the steel can fall into water to be cooled, after a period of time, the steel is taken out of the quenching tank body by a worker, thus the step of clamping the steel for quenching by the worker can be replaced, the fatigue strength of the worker can be reduced, thereby avoiding the staff from being scalded.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. A heat treatment quenching furnace structure, characterized in that: comprises a quenching furnace main body (1), a quenching tank main body (2) and a moving mechanism (3), wherein the moving mechanism (3) comprises a clamping mechanism (12) and a box body (4) positioned on one side of the quenching furnace main body (1) and one side of the quenching tank main body (2), four corners of the lower end of the box body (4) are respectively provided with a supporting leg (5), a first cavity (8) is arranged in the box body (4), one side of the box body (4) is provided with a placing plate (6), the upper end of the placing plate (6) is provided with a driving motor (7), the output end of the driving motor (7) is provided with a first screw rod (9) which is rotationally connected with the inner wall of the first cavity (8), a guide rod (10) which is oppositely arranged is arranged in the first cavity (8), a moving plate (11) which is sleeved on the guide rod (10) in a threaded manner is connected with threads, one side of the first cavity (8) in the box body (4) is provided with a first stroke groove (23) which is matched with the moving plate (11), the clamping mechanism (12) comprises a second cavity (13) which is fixedly connected with the first cavity (11) and a second cavity (13), the output of biax motor (14) all is equipped with screw rod two (16) of being connected with the inner wall rotation of cavity two (15), equal threaded connection has movable plate two (17) on screw rod two (16), one side of cavity two (15) all is equipped with movable plate two (17) complex travel groove two (24) in box body (13), and the opposite side all is equipped with guide slot (19), one side of movable plate two (17) all is equipped with guide plate (18) with guide slot (19) complex, the one end of movable plate two (17) all rigid coupling has fixed plate (20), one side of fixed plate (20) all is equipped with electric push rod (21), one end of electric push rod (21) all is equipped with L shape splint (22).

2. A heat treatment quench furnace structure as defined in claim 1, wherein: the electric push rod (21) is of a structure that an extension rod is sleeved in a sleeve in a sliding mode, the sleeve is fixedly connected to one side of the fixed plate (20), and the extension rod is fixedly connected to one side of the L-shaped clamping plate (22).

3. A heat treatment quench furnace structure as defined in claim 1, wherein: the surface of the guide plate (18) is attached to the inner wall of the guide groove (19).

4. A heat treatment quench furnace structure as defined in claim 1, wherein: the surface of the guide plate (18) and the inner wall of the guide groove (19) are both made of smooth materials.

5. A heat treatment quench furnace structure as defined in claim 1, wherein: the first moving plate (11) is welded with the box body (13).

6. A heat treatment quench furnace structure as defined in claim 1, wherein: the fixed plate (20) is welded with the second movable plate (17).

7. A heat treatment quench furnace structure as defined in claim 1, wherein: the surface of the guide rod (10) is made of a smooth material.