CN217370419U

CN217370419U - Demoulding device for processing alloy steel ingot

Info

Publication number: CN217370419U
Application number: CN202122336548.1U
Authority: CN
Inventors: 张岳洪
Original assignee: Anhui Linhong Heavy Industry Technology Co ltd
Current assignee: Anhui Linhong Heavy Industry Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-09-06
Anticipated expiration: 2031-09-26

Abstract

The demoulding device for processing the alloy steel ingot comprises a sand pool, wherein a base is fixed inside the sand pool, and an impact block is fixed at the top end of the base; the impact block adopts a disc structure, one side of the top end of the impact block is high, and the bottom of one side of the impact block forms an inclined structure; the part of the top end of the impact block, which is higher than the top end of the impact block, is an impact part; a lifting piece is arranged on the side part of the impact block, and the impact block is connected with a molten steel mold in a matching way; the lifting piece is used for lifting the lifted molten steel mold. The utility model discloses a shedder that alloy steel ingot processing used, its striking piece adopts special construction, the effective protection molten steel mould is not collided; meanwhile, the whole operation is carried out in the sand pool to effectively protect the steel ingot; in addition the utility model discloses a locating part carries on spacingly to the both sides of molten steel mould, ensures that the ingot mould can be stable, accurate striking to on the striking piece.

Description

Demoulding device for processing alloy steel ingot

Technical Field

The utility model belongs to the technical field of alloy steel ingot processing, in particular to shedder is used in alloy steel ingot processing.

Background

Pouring molten steel into a casting mold through a ladle to solidify to form a steel ingot; after the molten steel is smelted in a steel-making furnace, the molten steel can be processed only by casting into ingots or blanks with certain shapes; the process of casting the steel ingot by the casting mould is called as ingot casting for short; the steel ingot casting usually adopts an upper casting method and a lower casting method, the lower casting method is mainly to carry out the casting by injecting steel teeth from the bottom end, and the cast alloy steel ingot needs to be demoulded after being cooled and shaped; the steel ingot and the molten steel mold are separated by impacting during demolding, and the steel ingot and the molten steel mold are large in size and weight when separated by the conventional separation equipment, so that the energy consumption is high during operation, and the potential safety hazard is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides alloy steel ingot processing uses shedder, and concrete technical scheme is as follows:

the demoulding device for processing the alloy steel ingot comprises a sand pool, wherein a base is fixed inside the sand pool, and an impact block is fixed at the top end of the base; the impact block adopts a disc structure, one side of the top end of the impact block is high, and the bottom of one side of the impact block forms an inclined structure; the part of the top end of the impact block, which is higher than the top end of the impact block, is an impact part; a lifting piece is arranged on the side part of the impact block, and the impact block is connected with a molten steel mold in a matching way; the lifting piece is used for lifting the lifted molten steel mold.

Furthermore, two connecting shafts are fixed on two sides of the molten steel mould and are connected with the lifting ropes; the lifting rope is connected with the lifting machine.

Furthermore, two protective frames are symmetrically fixed inside the sand pool, and both the two protective frames are fixed on the side part of the molten steel mold; the lateral part of the protection frame is rotatably connected with the limiting part.

Furthermore, the limiting piece comprises a threaded sleeve, a limiting plate and a second screw rod, the limiting plate is rotatably connected with the side part of the protective frame, and the second screw rod is fixed at the bottom end of the limiting plate; the outer side of the second screw rod is in threaded connection with the threaded sleeve; and a first screw is fixed on the side part of the connecting shaft and is matched and connected with the threaded sleeve.

Furthermore, the lifting piece comprises a fixing plate, a hydraulic telescopic cylinder, two sliding rods, a sliding block and a connecting piece, wherein the fixing plate is fixed at the end parts of the two sliding rods, and the surfaces of the sliding rods are connected with the sliding block in a sliding manner; a hydraulic telescopic cylinder is fixed between the sliding block and the fixed plate, and a connecting piece is arranged at the top end of the sliding block.

Furthermore, the connecting piece comprises a connecting rod, a motor, a rotating rod, a rotating shaft and a hook plate, the connecting rod is fixed at the top end of the sliding block, and the top end of the connecting rod is rotatably connected with the rotating rod; one end of the rotating rod is provided with a motor, and the motor is connected with a rotating shaft; the rotating shaft penetrates through the connecting rod, and a hook plate is fixed at the end part of the rotating shaft; the side part of the molten steel mould is fixed on the hook ring, and the hook ring is matched and connected with the hook plate.

The utility model has the advantages that: the utility model discloses a shedder that alloy steel ingot processing used, its striking piece adopts special construction, the effective protection molten steel mould is not collided; meanwhile, the whole operation is carried out in the sand pool to effectively protect the steel ingot; in addition the utility model discloses a locating part carries on spacingly to the both sides of molten steel mould, ensures that the ingot mould can be stable, accurate striking to on the striking piece.

Drawings

Fig. 1 shows a schematic structural diagram of the demolding device for processing alloy steel ingots;

fig. 2 shows a schematic diagram of the position structure of the connecting shaft and the limiting plate of the present invention;

FIG. 3 shows an enlarged schematic view of FIG. 1 at A;

fig. 4 shows a schematic structural diagram of the hook ring of the present invention;

shown in the figure: 1. lifting piece, 11, fixed plate, 12, hydraulic telescoping cylinder, 13, slide bar, 14, slider, 15, connecting piece, 151, connecting rod, 152, motor, 153, rotary rod, 154, pivot, 155, collude the board, 2, lifting rope, 3, protection frame, 4, locating part, 41, swivel nut, 42, limiting plate, 43, second screw rod, 5, molten steel mould, 51, connecting shaft, 511, first screw rod, 52, collude the ring, 6, striking piece, 7, base, 8, sand pool.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Examples

The demoulding device for processing the alloy steel ingot comprises a sand pool 8, wherein the sand pool 8 is used for buffering, the area of the sand pool 8 is large and is not limited in a drawing, the sand pool mainly extends rightwards and is used for receiving the impacted steel ingot and protecting the steel ingot; a base 7 is fixed inside the sand pool 8, and an impact block 6 is fixed at the top end of the base 7; the base 7 and the impact block 6 can be connected with the ground in a manner of adding a steel chain, so that the stability of the impact block 6 is improved; the impact block 6 adopts a disc structure, one side of the top end of the impact block 6 is high, and the bottom of one side of the top end of the impact block 6 forms an inclined structure; the part of the top end of the impact block 6, which is higher than the top end of the impact block, is an impact part; the impact block 6 adopts an inclined structure, so that the damage of the molten steel mold 5 caused by the fact that other parts of the molten steel mold 5 touch the impact block 6 during impact is avoided; the side part of the impact block 6 is provided with a lifting piece 1, and the impact block 6 is matched and connected with a molten steel mold 5; the lifting piece 1 is used for lifting the lifted molten steel mold 5, so that the molten steel mold 5 can be conveniently impacted. The utility model discloses a shedder that alloy steel ingot processing used, its striking piece adopts special construction, the effective protection molten steel mould is not collided; meanwhile, the whole operation is carried out in the sand pool to effectively protect the steel ingot.

As an improvement of the above technical scheme, two connecting shafts 51 are fixed on both sides of the molten steel mold 5, and the connecting shafts 51 are connected with the lifting ropes 2; the lifting rope 2 is connected with a lifting machine; the lifting rope 2 is connected through the connecting shaft 51, then the lifting machine is connected through the lifting rope 2, and the whole molten steel die 5 is lifted by the lifting machine.

As an improvement of the above technical solution, two protection frames 3 are symmetrically fixed inside the sand pool 8, only one protection frame is illustrated in fig. 1 by way of example, and both protection frames 3 are fixed on the side portion of the molten steel mold 5; the side part of the protection frame 3 is rotatably connected with a limiting piece 4; the protective frame 3 is mainly used for limiting the rotation of the molten steel mold 5, and ensures that the molten steel mold 5 can accurately and stably impact the impact block 6.

As an improvement of the above technical solution, the limiting member 4 includes a threaded sleeve 41, a limiting plate 42 and a second screw 43, as shown in fig. 2, the limiting plate 42 is rotatably connected to a side portion of the protection frame 3, and the second screw 43 is fixed to a bottom end of the limiting plate 42; the outer side of the second screw 43 is in threaded connection with the threaded sleeve 41; a first screw 511 is fixed on the side of the connecting shaft 51, and the first screw 511 is connected with the threaded sleeve 41 in a matching manner; after the molten steel mold 5 is lifted and placed at a position needing to be impacted, the screw sleeve 41 is rotated to be positioned on the first screw 511 and the second screw 43 from the second screw 43 through rotation, namely the first screw 511 and the second screw 43 are connected through the screw sleeve 41, and the swinging of the molten steel mold 5 is limited through the limiting piece 4.

As an improvement of the above technical solution, the lifting member 1 includes a fixed plate 11, a hydraulic telescopic cylinder 12, sliding rods 13, a slider 14 and a connecting member 15, the fixed plate 11 is fixed at the end portions of the two sliding rods 13, and the surface of the sliding rod 13 is slidably connected with the slider 14; a hydraulic telescopic cylinder 12 is fixed between the sliding block 14 and the fixed plate 11, and a connecting piece 15 is arranged at the top end of the sliding block 14; the hydraulic telescopic cylinder 12 is started, and the sliding block 14 can be pushed to move on the sliding rod 13; the connecting piece 15 is pushed by the slide block 14 to move, and the connecting piece 15 is connected with the molten steel die 5 to move and lift the molten steel die.

As an improvement of the above technical solution, the connecting member 15 includes a connecting rod 151, a motor 152, a rotating rod 153, a rotating shaft 154 and a hook plate 155, as shown in fig. 3, the connecting rod 151 is fixed to the top end of the slider 14, and the top end of the connecting rod 151 is rotatably connected with the rotating rod 153; one end of the rotating rod 153 is provided with a motor 152, and the motor 152 is connected with a rotating shaft 154; the rotating shaft 154 penetrates through the connecting rod 151, and a hook plate 155 is fixed at the end of the rotating shaft 154; the side part of the molten steel mold 5 is fixed to a hook ring 52, the hook ring 52 is specifically shown in fig. 4, and the hook ring 52 is connected with the hook plate 155 in a matching manner; make through rotary rod 153 and collude board 155 and insert in colluding ring 52, can drive molten steel mould 5 through connecting piece 15 and remove, after removing suitable position, it is rotatory to drive pivot 154 through motor 152, makes collude board 155 rotatory to collude the dead slot of ring 52 in, can take out pivot 154, and molten steel mould 5 can fall under the action of gravity this moment, strikes on striking piece 6, and then strikes repeatedly under the inertial action, accomplishes the drawing of patterns.

The utility model discloses when implementing:

when the molten steel mold 5 is demolded, the molten steel mold 5 to be demolded is connected to a hoisting machine through a lifting rope 2, the molten steel mold 5 is hoisted between the protection frames 3 through the hoisting machine, the molten steel mold 5 is located at a proper height, then the hook plate 155 is inserted into the hook ring 52, the hook ring 52 is hooked through the hook plate 155, then remote control is performed, the hydraulic telescopic cylinder 12 is moved leftwards, the molten steel mold 5 is pulled leftwards by the hydraulic telescopic cylinder 12 to move to a proper position, the motor 152 is started, the motor 152 drives the rotating shaft 154 to rotate, the hook plate 155 rotates downwards and is pulled out from the hook ring 52, the molten steel mold 5 can move rightwards under the action of gravity, then the molten steel mold 5 impacts the impact block 6, then repeated impact is performed under the action of gravity, the steel ingot can be separated from the molten steel mold 5, and if the steel ingot cannot be separated, the steel ingot is hoisted again and is impacted once again.

The utility model discloses a shedder that alloy steel ingot processing used, its striking piece adopts special construction, the effective protection molten steel mould is not collided; meanwhile, the whole operation is carried out in the sand pool to effectively protect the steel ingot; in addition the utility model discloses a locating part carries on spacingly to the both sides of molten steel mould, ensures that the ingot mould can be stable, accurate striking to on the striking piece.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Demoulding device is used in processing of alloy steel ingot, its characterized in that: the sand pool comprises a sand pool (8), wherein a base (7) is fixed inside the sand pool (8), and an impact block (6) is fixed at the top end of the base (7); the impact block (6) adopts a disc structure, one side of the top end of the impact block (6) is high, and the bottom of one side of the top end of the impact block (6) forms an inclined structure; the part of the top end of the impact block (6) with one side higher is an impact part;

a lifting piece (1) is arranged on the side part of the impact block (6), and the impact block (6) is connected with a molten steel mold (5) in a matching way; the lifting piece (1) is used for lifting the lifted molten steel mold (5).

2. The demolding device for alloy steel ingot processing according to claim 1, wherein: two connecting shafts (51) are fixed on two sides of the molten steel mould (5), and the connecting shafts (51) are connected with the lifting ropes (2); the lifting rope (2) is connected with a lifting machine.

3. The demolding device for processing the alloy steel ingot according to claim 2, wherein: two protective frames (3) are symmetrically fixed inside the sand pool (8), and the two protective frames (3) are fixed on the side part of the molten steel mold (5); the side part of the protection frame (3) is rotatably connected with a limiting part (4).

4. The demolding device for alloy steel ingot processing according to claim 3, wherein: the limiting piece (4) comprises a threaded sleeve (41), a limiting piece (42) and a second screw (43), the limiting piece (42) is rotatably connected with the side part of the protection frame (3), and the second screw (43) is fixed at the bottom end of the limiting piece (42); the outer side of the second screw rod (43) is in threaded connection with the threaded sleeve (41); a first screw rod (511) is fixed on the side of the connecting shaft (51), and the first screw rod (511) is connected with the threaded sleeve (41) in a matching mode.

5. The demolding device for alloy steel ingot processing according to claim 4, wherein: the lifting piece (1) comprises a fixing plate (11), a hydraulic telescopic cylinder (12), sliding rods (13), sliding blocks (14) and connecting pieces (15), wherein the fixing plate (11) is fixed at the end parts of the two sliding rods (13), and the surfaces of the sliding rods (13) are connected with the sliding blocks (14) in a sliding manner; a hydraulic telescopic cylinder (12) is fixed between the sliding block (14) and the fixing plate (11), and a connecting piece (15) is arranged at the top end of the sliding block (14).

6. The demolding device for processing the alloy steel ingot according to claim 5, wherein: the connecting piece (15) comprises a connecting rod (151), a motor (152), a rotating rod (153), a rotating shaft (154) and a hook plate (155), the connecting rod (151) is fixed at the top end of the sliding block (14), and the top end of the connecting rod (151) is rotatably connected with the rotating rod (153); one end of the rotating rod (153) is provided with a motor (152), and the motor (152) is connected with a rotating shaft (154); the rotating shaft (154) penetrates through the connecting rod (151), and a hook plate (155) is fixed at the end part of the rotating shaft (154); the side part of the molten steel mould (5) is fixed on a hook ring (52), and the hook ring (52) is matched and connected with the hook plate (155).