CN218812022U - Hardening pool for steel casting production - Google Patents

Abstract

The utility model discloses a hardening tank for steel casting production, including a hardening tank body, the middle part of hardening tank body is provided with the baffle, and this baffle is hardening tank body internal partitioning for hardening district and dry zone. Be provided with two sets of curb plates in the hardening zone, install rotatable first lead screw between the curb plate, the top of first lead screw is coaxial fixed with the output that sets firmly the first motor at curb plate top, and the bearing frame of liftable is installed in screw-thread fit between the first lead screw. The utility model relates to a foundry goods processing technology field, this a hardening pond for steel casting production, through the mechanism that bears who sets up the liftable, can carry on steel casting above that to sink to accept the sclerosis in the hardening pond, later through detachable filtering mechanism, hold back the sweeps that produces in the hardening process through filtering mechanism, finally dismantle down come it get rid of can, not only convenient operation but also clear up the sweeps.

Description

Hardening pool for steel casting production

Technical Field

The utility model relates to a foundry goods processing technology field specifically is a hardening pool for steel casting production.

Background

In the casting processing process, in order to improve the physical and chemical properties of the surface of the casting, the surface of the casting needs to be hardened, specifically, the casting is put into a hardening pool, and the casting is hardened by chemical liquid.

At present current hardening treatment, rely on the manual work to directly place the foundry goods in the hardening pool mostly, perhaps hang the foundry goods through carrier (metal basket) and put in the hardening pool, no matter which kind of above-mentioned operation, all there is the operation hard and the sweeps deposit that the foundry goods surface drops in the hardening process is difficult to the problem of clearance bottom the hardening pool, secondly, still need transfer to special stoving mechanism in to dry after the foundry goods hardens, cause damage or attached impurity easily in the transfer process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hardening pool for steel casting production has solved the sweeps that current foundry goods hardening pool operation is hard, the production and has piled up the difficult clearance in hardening pool bottom and need the problem of transition stoving.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hardening tank for steel casting production, includes a hardening tank body, the middle part of hardening tank body is provided with the baffle, and this baffle is internal for hardening tank for the hardening tank divide into hardening zone and drying zone.

Be provided with two sets of curb plates in the hardening district, install rotatable first lead screw between the curb plate, the top of first lead screw is coaxial fixed with the output that sets firmly the first motor at curb plate top, and the bearing frame of liftable is installed in screw-thread fit between the first lead screw, demountable installation has the loading board of taking the mesh in the bearing frame.

A set of baffles are respectively arranged on the left and right sides of the top of the hardening tank body, a rotatable second lead screw is installed between the baffles, one end of the second lead screw is coaxially fixed with the output end of a second motor fixedly arranged on one side baffle, a slide seat capable of sliding left and right is installed between the second lead screws in a threaded fit mode, an electric hoist is installed on the slide seat, and a lifting hook ((.

The mid-mounting of drying zone has rotatable conveying roller, and this conveying roller is rotated by its drive of external third motor, and the top of conveying roller is provided with the air-out fill, and the air heater is installed to the outer wall of sclerosis pond body, and the delivery outlet of air heater and the entry intercommunication of air-out fill have been seted up on the right side of drying zone.

Preferably, the bearing plate and the bearing frame are connected through bolts and threads.

Preferably, the drying area is provided with a heating pipe, and the heating pipe is positioned below the conveying roller.

Preferably, a gap is reserved between the feeding rollers, and the gap is-cm.

As a further preferable mode, the bottom of the hardening area is provided with a rotatable stirring shaft, and the stirring shaft is driven to rotate by a fourth motor positioned outside the bottom of the hardening pool body.

Preferably, a waste discharge pipe is further installed at the bottom of the hardening area, and a switch valve is arranged on the waste discharge pipe.

(III) advantageous effects

The utility model provides a hardening pool for steel casting production. The method has the following beneficial effects:

according to the hardening tank for steel casting production, the steel casting can be carried on the hardening tank through the lifting bearing mechanism, and sinks into the hardening tank to be hardened, then the waste scraps generated in the hardening process are intercepted through the filtering mechanism through the detachable filtering mechanism, and finally are detached to be removed, so that the operation is convenient, and the waste scraps are cleaned; furthermore, by arranging the conveying mechanism and combining hardening and drying into a whole, the hardened castings are directly conveyed into a drying area and then conveyed out after being dried.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front sectional view of the local structure of the present invention.

In the figure: 1. a hardening tank body; 2. a partition plate; 3. a hardening zone; 4. a drying zone; 5. a side plate; 6. a first lead screw; 7. a first motor; 8. a bearing frame; 9. carrying a plate; 10. a bolt; 11. a baffle plate; 12. a second screw rod; 13. a second motor; 14. a slide base; 15. an electric hoist; 16. lifting the lifting hook; 17. a conveying roller; 18. a third motor; 19. an air outlet hopper; 20. a hot air blower; 21. a discharge port; 22. heating a tube; 23. a fourth motor; 24. a stirring shaft; 25. a waste discharge pipe; 26. and (4) switching on and off the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-2, the utility model provides a technical solution: a hardening pool for steel casting production comprises a hardening pool body 1, wherein a partition plate 2 is arranged in the middle of the hardening pool body 1, the inside of the hardening pool body 1 is divided into a hardening area 3 and a drying area 4 by the partition plate 2, and chemical liquid is contained in the hardening area 3.

As shown in fig. 1-2, two sets of side plates 5 are disposed in the hardening area 3, a rotatable first lead screw 6 is disposed between the side plates 5, the top of the first lead screw 6 is coaxially fixed with an output end of a first motor 7 fixedly disposed at the top of the side plates 5, a liftable bearing frame 8 is disposed between the first lead screws 6 in a thread fit manner, a bearing plate 9 with meshes is detachably disposed in the bearing frame 8, the bearing plate 9 is in thread connection with the bearing frame 8 through bolts 10, and other detachable connection modes can be adopted.

As shown in fig. 1, a set of baffles 11 are respectively arranged on the left and right sides of the top of the hardening tank body 1, a rotatable second screw rod 12 is installed between the baffles 11, one end of the second screw rod 12 is coaxially fixed with the output end of a second motor 13 fixedly arranged on one of the baffles 11, a slide 14 capable of sliding left and right is installed between the second screw rods 12 in a threaded fit manner, an electric hoist 15 is installed on the slide 14, and a lifting hook 16 is arranged on the electric hoist 15.

As shown in fig. 2, a rotatable stirring shaft 24 is installed at the bottom of the hardening zone 3, the stirring shaft 24 is driven to rotate by a fourth motor 23 located outside the bottom of the hardening tank body 1, the fourth motor 23 is started to drive the stirring shaft 24 to rotate, so that the chemical liquid in the hardening zone 3 is stirred, the fluidity of the chemical liquid is enhanced, and the casting can be better hardened.

As shown in fig. 1, a waste discharge pipe 25 is further installed at the bottom of the hardening area 3, a switch valve 26 is disposed on the waste discharge pipe 25, and waste water can be discharged through the waste discharge pipe 25 by opening the switch valve 26.

As shown in fig. 1, a rotatable conveying roller 17 is installed in the middle of the drying area 4, a gap is reserved between the conveying rollers 17, the gap is 3-5 cm, the conveying roller 17 is driven to rotate by an external third motor 18, an air outlet hopper 19 is arranged above the conveying roller 17, an air heater 20 is installed on the outer wall of the hardening pool body 1, an output port of the air heater 20 is communicated with an inlet of the air outlet hopper 19, a heating pipe 22 is installed in the drying area 4, the heating pipe 22 is located below the conveying roller 17, the heating pipe 22 plays a role in assisting drying, and a discharge port 21 is formed in the right side of the drying area 4.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, at first use lifting hook 16 to hoist the steel casting, then start second motor 13, drive second lead screw 12 and rotate, drive electric block 15 and remove then, when the steel casting comes directly over hardening district 3, start electric block 15, put down the casting, make it fall on loading board 9, then start first motor 7, drive first lead screw 6 and rotate, drive loading board 9 and sink then, make the casting sink under the chemical liquid, make the casting begin to accept the sclerosis treatment.

After hardening is finished, the first motor 7 rotates reversely to drive the casting to rise and leave the chemical liquid, then the casting is lifted through the lifting hook 16, and then the second motor 13 drives the casting to move from the hardening area 3 to the drying area 4.

In the hardening process, the scraps falling off from the casting surface fall on the bearing plate 9 and are accumulated on the bearing plate 9, and the chemical liquid is filtered by the meshes on the bearing plate 9, so that the bearing plate 9 is periodically detached, and the scraps are cleaned.

The casting is placed on a conveying roller 17 through an electric hoist 15, a hot air blower 20 is started, the casting is dried through an air outlet hopper 19, residual liquid on the surface of the casting is removed, and finally a third motor 18 is started to drive the conveying roller 17 to rotate so that the casting is driven out from a discharge port 21.

In summary, the hardening tank for steel casting production is provided with the lifting bearing mechanism, so that a steel casting can be carried on the lifting bearing mechanism and sinks into the hardening tank to be hardened, then, the waste chips generated in the hardening process are intercepted by the filtering mechanism through the detachable filtering mechanism, and finally, the waste chips are removed by detaching the filtering mechanism, so that the operation is convenient, and the waste chips are also cleaned; furthermore, by arranging the conveying mechanism and combining hardening and drying into a whole, the casting after hardening is directly conveyed to a drying area and then conveyed out after drying.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A hardening tank for the production of steel castings, characterized in that: the device comprises a hardening tank body (1), wherein a partition plate (2) is arranged in the middle of the hardening tank body (1), and the hardening tank body (1) is divided into a hardening area (3) and a drying area (4) by the partition plate (2);

two groups of side plates (5) are arranged in the hardening area (3), a rotatable first screw rod (6) is arranged between the side plates (5), the top of the first screw rod (6) is coaxially fixed with the output end of a first motor (7) fixedly arranged on the top of the side plates (5), a liftable bearing frame (8) is arranged between the first screw rods (6) in a threaded fit manner, and a bearing plate (9) with meshes is detachably arranged in the bearing frame (8);

a group of baffles (11) are respectively arranged on the left and right sides of the top of the hardening tank body (1), a rotatable second screw rod (12) is arranged between the baffles (11), one end of the second screw rod (12) is coaxially fixed with the output end of a second motor (13) fixedly arranged on one side baffle (11), a sliding seat (14) capable of sliding left and right is arranged between the second screw rods (12) in a threaded fit manner, an electric hoist (15) is arranged on the sliding seat (14), and a lifting hook (16) is arranged on the electric hoist (15);

rotatable conveying roller (17) is installed at the mid-mounting of drying zone (4), and this conveying roller (17) is driven its rotation by external third motor (18), and the top of conveying roller (17) is provided with air-out fill (19), and air heater (20) are installed to the outer wall of sclerosis pond body (1), and the export of air heater (20) and the entry intercommunication of air-out fill (19), and discharge gate (21) have been seted up on the right side of drying zone (4).

2. A hardening pool for steel casting production according to claim 1, characterized in that: the bearing plate (9) is in threaded connection with the bearing frame (8) through a bolt (10).

3. A hardening pool for steel casting production according to claim 1, characterized in that: and a heating pipe (22) is arranged in the drying area (4), and the heating pipe (22) is positioned below the conveying roller (17).

4. A hardening pool for steel casting production according to claim 1, characterized in that: and a gap is reserved between the conveying rollers (17), and the gap is 3-5 cm.

5. A hardening pool for steel casting production according to claim 1, characterized in that: the bottom of the hardening area (3) is provided with a rotatable stirring shaft (24), and the stirring shaft (24) is driven to rotate by a fourth motor (23) positioned outside the bottom of the hardening pool body (1).

6. A hardening pool for steel casting production according to claim 5, characterized in that: the bottom of the hardening area (3) is also provided with a waste discharge pipe (25), and the waste discharge pipe (25) is provided with a switch valve (26).

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