CN213977799U

CN213977799U - Rapid quenching hardening device

Info

Publication number: CN213977799U
Application number: CN202022536648.4U
Authority: CN
Inventors: 高道德
Original assignee: Wuxi Yibo Machinery Technology Co ltd
Current assignee: Wuxi Yibo Machinery Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-17
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a quick quench hardening device, including roof, bottom plate and quenching groove, the top fixedly connected with quenching groove of bottom plate, the equal fixedly connected with limit slide in both sides of the inslot portion of quenching, and swing joint has the second filter between the adjacent limit slide, the both sides of second filter all are provided with the spout, the equal fixedly connected with handle in both sides on second filter top, the first hydraulic cylinder of the equal fixedly connected with of four corners on bottom plate top, and the top fixedly connected with roof of first hydraulic cylinder, the top of roof is provided with the gas removal structure, the bottom of roof is provided with fixed establishment. The utility model discloses a bottom fixedly connected with fan inside the degassing chamber, the fan starts can adsorb smog and steam that produce in the quenching process through the air inlet, adsorbs the inside in degassing chamber with smog and steam, through the filtration of first filter, and rethread gas outlet is discharged.

Description

Rapid quenching hardening device

Technical Field

The utility model relates to the technical field of steel quenching, in particular to a rapid quenching and hardening device.

Background

In the process of forging a plurality of steel, a very important quenching step is needed, quenching is a surface heat treatment process of steel, the hardness, the wear resistance and the fatigue strength of the surface of the steel can be greatly improved, the inside of the steel still has higher toughness, and the physical properties of the steel can be greatly improved, so that steel quenching is an essential step in the process of processing a plurality of steel:

traditional quench hardening device is because be not convenient for fix steel, is very unstable to the fixed in-process of steel, and the efficiency of centre gripping and releasing is very low, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid quenching and hardening device to solve the problem of inconvenient fixation of steel and iron in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid quenching and hardening device comprises a top plate, a bottom plate and a quenching tank, wherein the top end of the bottom plate is fixedly connected with the quenching tank, two sides inside the quenching tank are fixedly connected with limit sliders, a second filter plate is movably connected between adjacent limit sliders, two sides of the second filter plate are respectively provided with a sliding groove, two sides of the top end of the second filter plate are respectively fixedly connected with a handle, four corners of the top end of the bottom plate are respectively fixedly connected with a first hydraulic cylinder, the top end of the first hydraulic cylinder is fixedly connected with the top plate, the top end of the top plate is provided with a degassing structure, the bottom end of the top plate is provided with a fixing mechanism, the fixing mechanism comprises a second hydraulic cylinder, a connecting rod, a fireproof pad, a shell, clamping arms, a cavity and a movable block, the shell is fixedly connected to the bottom end of the top plate, and two sides of the bottom end of the shell are movably hinged with the clamping arms, and the equal fixedly connected with fire prevention in bottom of centre gripping arm fills up, the inside of casing is provided with the cavity, the inside top fixedly connected with second hydraulic cylinder of cavity, and the bottom fixedly connected with movable block of second hydraulic cylinder, the equal movable hinge in both sides of movable block has the connecting rod, and the bottom of connecting rod is articulated with the top activity of centre gripping arm.

Preferably, the highest points of the first hydraulic cylinders are on the same horizontal line, and the first hydraulic cylinders are symmetrically distributed about the vertical center line of the bottom plate.

Preferably, the clamping arm is arranged in an L shape, and a rotating structure is formed between the clamping arm and the shell.

Preferably, the connecting rods are consistent in length, and the clamping arms, the connecting rods and the shell are arranged in a triangular mode.

Preferably, the degassing structure is including degassing chamber, gas outlet, first filter, fan and air inlet, degassing chamber fixed connection is on the top of roof, the even fixedly connected with gas outlet in top of degassing chamber, the equal fixedly connected with air inlet in both sides of degassing chamber bottom, and the air inlet is linked together with the roof, the inside bottom fixedly connected with fan of degassing chamber, the first filter of inside fixedly connected with of degassing chamber.

Preferably, the air inlets and the air outlets are symmetrically distributed about a vertical center line of the degassing cavity, and the air outlets are distributed on the degassing cavity at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the rapid quenching hardening device has reasonable structure and the following advantages:

(1) the second hydraulic cylinder is fixedly connected to the top end inside the cavity, the second hydraulic cylinder is started to drive the movable block to ascend and descend, the movable block moves to drive the connecting rod to move, the clamping arm is driven to rotate by taking the hinged seat as a shaft under the action of the connecting rod, and therefore the clamping arm is driven to clamp and fix steel, the fire-proof pad can prevent the rolled and ironed steel from damaging the shell, and the steel can be fixed more conveniently;

(2) the bottom end inside the degassing cavity is fixedly connected with a fan, the fan is started to adsorb smoke and water vapor generated in the quenching process through an air inlet, the smoke and the water vapor are adsorbed inside the degassing cavity, filtered by the first filter plate and then discharged through an air outlet;

(3) through the equal fixedly connected with handle in the both sides on second filter top, it can take out the second filter to grasp the handle, because constitute sliding structure between spacing slider and the spout, can carry on spacingly to the second filter, makes the second filter stably take out, and the second filter can filter the impurity that the quenching produced to the inside quenching of quenching groove, and the quenching liquid of the inside quenching groove of being convenient for can cyclic utilization.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the front sectional structure of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the quenching tank of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the degassing chamber of the present invention.

In the figure: 1. a top plate; 2. a first hydraulic cylinder; 3. a base plate; 4. a quenching tank; 5. a fixing mechanism; 501. A second hydraulic cylinder; 502. a connecting rod; 503. a fire protection mat; 504. a housing; 505. a clamp arm; 506. A cavity; 507. a movable block; 6. a degassing structure; 601. a degassing cavity; 602. an air outlet; 603. a first filter plate; 604. a fan; 605. an air inlet; 7. a limiting slide block; 8. a handle; 9. a chute; 10. A second filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a rapid quenching hardening device comprises a top plate 1, a bottom plate 3 and a quenching tank 4, wherein the top end of the bottom plate 3 is fixedly connected with the quenching tank 4, two sides inside the quenching tank 4 are fixedly connected with limit sliders 7, a second filter plate 10 is movably connected between adjacent limit sliders 7, two sides of the second filter plate 10 are respectively provided with a sliding chute 9, two sides of the top end of the second filter plate 10 are respectively fixedly connected with a handle 8, four corners at the top end of the bottom plate 3 are respectively fixedly connected with a first hydraulic cylinder 2, the model of the first hydraulic cylinder 2 can be J64RT2UNI, the top end of the first hydraulic cylinder 2 is fixedly connected with the top plate 1, the highest points of the first hydraulic cylinders 2 are on the same horizontal line, the first hydraulic cylinders 2 are symmetrically distributed about the vertical center line of the bottom plate 3, so that the lifting is more stable, after the quenching is finished, the first hydraulic cylinder 2 is started to lift the top plate 1, the second hydraulic cylinder 501 is started to drive a movable block 507 to lift, therefore, the steel is taken out, after the steel is taken out, the handle 8 can be grasped, the second filter plate 10 can be taken out, the second filter plate 10 can filter impurities generated by quenching in the quenching tank 4, and the quenching liquid in the quenching tank 4 can be recycled;

the top end of the top plate 1 is provided with a degassing structure 6, the degassing structure 6 comprises a degassing cavity 601, a gas outlet 602, a first filter plate 603, a fan 604 and a gas inlet 605, the degassing cavity 601 is fixedly connected to the top end of the top plate 1, the top end of the degassing cavity 601 is uniformly and fixedly connected with the gas outlet 602, two sides of the bottom end of the degassing cavity 601 are fixedly connected with the gas inlet 605, the gas inlet 605 is communicated with the top plate 1, the bottom end inside the degassing cavity 601 is fixedly connected with the fan 604, the model of the fan 604 can be DLF0624HB, and the inside of the degassing cavity 601 is fixedly connected with the first filter plate 603;

the air inlet 605 and the air outlet 602 are symmetrically distributed about a vertical center line of the degassing cavity 601, the air outlets 602 are equidistantly distributed on the degassing cavity 601, the first hydraulic cylinder 2 is started to drive the top plate 1 to descend, so that steel is immersed into the quenching tank 4, quenching liquid in the quenching tank 4 quenches the steel, a large amount of smoke and water vapor are generated in the quenching process, the fan 604 is started to adsorb the smoke and water vapor generated in the quenching process through the air inlet 605, the smoke and water vapor are adsorbed into the degassing cavity 601, filtered by the first filter plate 603 and then discharged through the air outlets 602;

the bottom end of the top plate 1 is provided with a fixing mechanism 5, the fixing mechanism 5 comprises a second hydraulic cylinder 501, a connecting rod 502, a fireproof pad 503, a shell 504, a clamping arm 505, a cavity 506 and a movable block 507, the shell 504 is fixedly connected to the bottom end of the top plate 1, the clamping arm 505 is movably hinged to two sides of the bottom end of the shell 504, the fireproof pad 503 is fixedly connected to the bottom end of the clamping arm 505, the cavity 506 is arranged inside the shell 504, the second hydraulic cylinder 501 is fixedly connected to the top end inside the cavity 506, the type of the second hydraulic cylinder 501 can be SC63X250, the movable block 507 is fixedly connected to the bottom end of the second hydraulic cylinder 501, the connecting rod 502 is movably hinged to two sides of the movable block 507, and the bottom end of the connecting rod 502 is movably hinged to the top end of the clamping arm 505;

the clamping arm 505 is arranged in an L shape, and a rotating structure is formed between the clamping arm 505 and the shell 504, so that the control is convenient;

connecting rod 502 length is unanimous, is triangle-shaped setting between centre gripping arm 505, connecting rod 502 and the casing 504, and is more stable, and second hydraulic cylinder 501 starts to drive the movable block 507 and rises and descends, and the movable block 507 removes and drives the activity of connecting rod 502, drives centre gripping arm 505 and uses articulated seat to rotate as the axle under the effect of connecting rod 502 to it is fixed to drive centre gripping arm 505 to carry out the centre gripping to the steel, and fire prevention pad 503 can prevent that the steel that rolls and scald from damaging casing 504.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the second hydraulic cylinder 501 is started to drive the movable block 507 to ascend and descend, the movable block 507 moves to drive the connecting rod 502 to move, the clamping arm 505 is driven to rotate by taking the hinged seat as a shaft under the action of the connecting rod 502, so that the clamping arm 505 is driven to clamp and fix steel, and the fire-proof pad 503 can prevent the rolled and ironed steel from damaging the shell 504;

then, the first hydraulic cylinder 2 is started to drive the top plate 1 to descend, so that steel is immersed into the quenching tank 4, quenching liquid in the quenching tank 4 quenches the steel, a large amount of smoke and water vapor are generated in the quenching process, the fan 604 is started to absorb the smoke and water vapor generated in the quenching process through the air inlet 605, the smoke and water vapor are absorbed into the degassing cavity 601, and the smoke and water vapor are filtered by the first filter plate 603 and then discharged through the air outlet 602;

finally, after quenching, the first hydraulic cylinder 2 is started to lift the top plate 1, the second hydraulic cylinder 501 is started to drive the movable block 507 to lift, so that steel is taken out, the handle 8 can be grabbed after the steel is taken out, the second filter plate 10 can be taken out, the second filter plate 10 can filter impurities generated by quenching inside the quenching tank 4, and the quenching liquid inside the quenching tank 4 can be recycled.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a quick quench hardening device, includes roof (1), bottom plate (3) and quenching groove (4), its characterized in that: the top fixedly connected with of bottom plate (3) quenches groove (4), the equal fixedly connected with limit slide (7) in both sides of quenching groove (4) inside, and swing joint has second filter (10) between adjacent limit slide (7), the both sides of second filter (10) all are provided with spout (9), the equal fixedly connected with handle (8) in both sides on second filter (10) top, the equal fixedly connected with first hydraulic cylinder (2) of four corners on bottom plate (3) top, and the top fixedly connected with roof (1) of first hydraulic cylinder (2), the top of roof (1) is provided with gas removal structure (6), the bottom of roof (1) is provided with fixed establishment (5), fixed establishment (5) are including second hydraulic cylinder (501), connecting rod (502), fire prevention pad (503) Casing (504), centre gripping arm (505), cavity (506) and movable block (507), casing (504) fixed connection is in the bottom of roof (1), the equal activity in both sides of casing (504) bottom articulates there is centre gripping arm (505), and the equal fixedly connected with fire prevention pad (503) in bottom of centre gripping arm (505), the inside of casing (504) is provided with cavity (506), the inside top fixedly connected with second hydraulic cylinder (501) of cavity (506), and the bottom fixedly connected with movable block (507) of second hydraulic cylinder (501), the equal activity in both sides of movable block (507) articulates there is connecting rod (502), and the bottom of connecting rod (502) is articulated with the top activity of centre gripping arm (505).

2. The rapid quench hardening apparatus according to claim 1, wherein: the highest points of the first hydraulic cylinders (2) are on the same horizontal line, and the first hydraulic cylinders (2) are symmetrically distributed around the vertical center line of the bottom plate (3).

3. The rapid quench hardening apparatus according to claim 1, wherein: the clamping arm (505) is arranged in an L shape, and a rotating structure is formed between the clamping arm (505) and the shell (504).

4. The rapid quench hardening apparatus according to claim 1, wherein: the connecting rods (502) are consistent in length, and the clamping arms (505), the connecting rods (502) and the shell (504) are arranged in a triangular mode.

5. The rapid quench hardening apparatus according to claim 1, wherein: degassing structure (6) is including degassing chamber (601), gas outlet (602), first filter (603), fan (604) and air inlet (605), degassing chamber (601) fixed connection is on the top of roof (1), the even fixedly connected with gas outlet (602) in top of degassing chamber (601), the equal fixedly connected with air inlet (605) in both sides of degassing chamber (601) bottom, and air inlet (605) are linked together with roof (1), the inside bottom fixedly connected with fan (604) of degassing chamber (601), the first filter (603) of inside fixedly connected with of degassing chamber (601).

6. The rapid quench hardening apparatus according to claim 5, wherein: the air inlets (605) and the air outlets (602) are symmetrically distributed about the vertical center line of the degassing cavity (601), and the air outlets (602) are distributed on the degassing cavity (601) at equal intervals.