CN215160363U

CN215160363U - Molten steel pouring and dumping device for precision casting

Info

Publication number: CN215160363U
Application number: CN202121390719.2U
Authority: CN
Inventors: 鹿林; 唐守东; 尹洪天; 都军
Original assignee: Dalian Yitie Casting Co ltd
Current assignee: Dalian Yitie Casting Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-14
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a device is emptyd in molten steel pouring for precision casting, including frame and barrel, the top slidable mounting of frame has horizontal board, the equal fixed mounting in both sides of frame inner wall has horizontal rack, the equal fixed mounting in both sides at horizontal board top has driving motor one. This device is emptyd in molten steel pouring for precision casting, driving motor two drives the cross axle rotation and then gear two rotates, under the meshing effect of gear two and vertical rack, make vertical rack rebound, and then drive the gallows and reciprocate, meanwhile, the winding dish also carries out the rolling to wire rope, wire rope also can drive vertical rack and carry out the rebound, on wire rope hoist and mount's basis, add and establish vertical rack and guide the position of gallows, make the gallows can not slide at the in-process that removes, and then can not cause the slip of barrel, the difficult sputter that appears of its inside molten steel, the problem of leakage, great improvement the safety level, and stability is good.

Description

Molten steel pouring and dumping device for precision casting

Technical Field

The utility model relates to a casting field specifically is a device is emptyd in molten steel pouring for precision casting.

Background

Casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained. Precision casting refers to the general term for processes that produce castings of precise dimensions. Compared with the traditional sand casting process, the size of the casting obtained by precision casting is more accurate, and the surface smoothness is better. It includes: investment casting, ceramic casting, metal casting, pressure casting, lost foam casting. The precision casting is also called lost wax casting, the product of the lost wax casting is precise and complex, is close to the final shape of a part, can be directly used without processing or with little processing, and is an advanced process for forming a near net shape. In the precision casting process, molten steel casting is partially required.

However, the conventional molten steel pouring and dumping device for precision casting in the market has the following defects that when a cylinder is dumped, the cylinder is hoisted by using a steel wire rope, and when the steel wire rope is hoisted and moved, the cylinder is shaken, molten steel in the cylinder is shaken, splashed and leaked, waste is caused, and potential safety hazards are high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is emptyd in molten steel pouring for precision casting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a molten steel pouring and dumping device for precision casting comprises a frame and a cylinder body, wherein a transverse plate is slidably arranged at the top of the frame, the two sides of the inner wall of the rack are both fixedly provided with transverse racks, the two sides of the top of the transverse plate are both fixedly provided with a first driving motor, the driving end of the first driving motor is fixedly provided with a first gear matched with the transverse racks, and the transverse rack is meshed with the first gear, a second driving motor is fixedly arranged at the top of the transverse plate and between the first driving motors, the driving end of the driving motor II is fixedly connected with a cross shaft, the middle part of the outer wall of the cross shaft is sleeved with a gear II, the transverse plate is connected with a vertical rack matched with the gear by a slide way arranged in the middle of the top of the transverse plate in a sliding way, and the vertical rack is meshed with the gear, and the bottom of the vertical rack is fixedly connected with a hanging bracket.

As a further aspect of the present invention: the winding disc is sleeved on two sides of the outer wall of the cross shaft, a steel wire rope is fixedly installed in an inner cavity of the winding disc, and one end of the steel wire rope penetrates through the transverse plate and is fixedly connected with the hanging bracket.

As a further aspect of the present invention: the equal fixed mounting in both sides at frame top has the slide rail, the equal fixed mounting in both sides of horizontal board bottom has the slide with slide rail looks adaptation, and slide rail and slide sliding connection.

As a further aspect of the present invention: one side fixed mounting of gallows has driving motor three, driving motor three's drive end cup joints installs rotatory piece, the bottom fixedly connected with U-shaped frame of rotatory piece, the equal fixed mounting in the positive both sides of U-shaped frame has driving motor four, driving motor four's outer wall cup joints installs the swivel mount, the bottom fixedly connected with activity fixture block of swivel mount, the equal fixed mounting in top at barrel both sides has fixed fixture block, one side fixed mounting that activity fixture block is close to fixed fixture block has three kelly, fixed fixture block is close to one side of activity fixture block and sets up the three draw-in groove with kelly looks adaptation.

As a further aspect of the present invention: one side of the fixed clamping block, which is close to the barrel, is provided with an arc-shaped groove, the radian of the arc-shaped groove is consistent with that of the barrel, and one side of the fixed clamping block, which is far away from the barrel, is provided with a horizontal edge.

As a further aspect of the present invention: the quantity of swivel mount has two, two the direction of rotation of swivel mount is back of the body simultaneously or reverse rotation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses driving motor drives gear one and rotates, because gear one is in the state of meshing with horizontal rack to horizontal rack is in fixed form, driving motor drives gear one and rotates, and then makes the horizontal board slide at the top of frame, removes the position of gallows, is convenient for carry out horizontal position removal to the barrel, pours into different moulds it into, and horizontal rack drives horizontal board with the transmission of gear one simultaneously and carries out the displacement, is convenient for follow-up adjusting it.

2. The utility model discloses two drive cross axle rotations and gear two rotates, under the meshing effect of gear two and vertical rack, make vertical rack rebound, and then drive the gallows and reciprocate, meanwhile, the winding dish also carries out the rolling to wire rope, wire rope also can drive vertical rack rebound, on wire rope hoist and mount's basis, add and establish vertical rack and guide the position of gallows, make the gallows can not slide at the in-process that removes, and then can not cause the slip of barrel, the sputter is difficult to appear to its inside molten steel, the problem of leakage, great improvement the safety level, and stability is good.

3. This practicality is when the barrel is located between two activity fixture blocks, and two driving motor four drive two swivel mounts rotation in opposite directions simultaneously, and activity fixture block is close to the direction of fixed fixture block this moment to make the kelly get into the inside of draw-in groove and carry out the joint, press from both sides tight fixed to the barrel, otherwise can be to dismantling, and then be convenient for hoist, put down the barrel that contains the molten steel.

4. This practical driving motor three rotation can drive rotatory piece and rotate, and then drives the U-shaped frame rotation, finally makes the barrel be in the tilt state and emptys the molten steel to machinery replaces artifical slope, improves the stationarity that the molten steel emptys.

Drawings

FIG. 1 is a schematic view showing a structure of a molten steel pouring and pouring apparatus for precision casting;

FIG. 2 is an enlarged schematic view of a pouring and dumping apparatus for molten steel for precision casting shown at A in FIG. 1;

FIG. 3 is a schematic diagram of a separation structure of a fixed clamping block and a movable clamping block in a molten steel pouring and pouring device for precision casting.

In the figure: the device comprises a rack 1, a transverse rack 2, a first gear 3, a steel wire rope 4, a vertical rack 5, a sliding rail 6, a sliding seat 7, a transverse plate 8, a first driving motor 9, a winding disc 10, a transverse shaft 11, a second gear 12, a second driving motor 13, a third driving motor 14, a hanging bracket 15, a rotating block 16, a U-shaped frame 17, a fourth driving motor 18, a rotating frame 19, a fixed clamping block 20, a movable clamping block 21, a barrel 22, a clamping rod 23 and a clamping groove 24.

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 to 3, the utility model provides a technical scheme, a molten steel pouring and dumping device for precision casting, which comprises a frame and a cylinder body, wherein a transverse plate is slidably mounted at the top of the frame, transverse racks are fixedly mounted on both sides of the inner wall of the frame, a first driving motor is fixedly mounted on both sides of the top of the transverse plate, a first gear adapted to the transverse racks is fixedly mounted on a driving end of the first driving motor, the transverse racks are engaged with the first gear, a second driving motor is fixedly mounted on the top of the transverse plate and between the first driving motors, a transverse shaft is fixedly connected to a driving end of the second driving motor, a second gear is sleeved and mounted at the middle part of the outer wall of the transverse shaft, the transverse plate is slidably connected with a vertical rack adapted to the second gear through a slide way formed in the middle part of the top of the transverse plate, and the vertical rack is engaged with the second gear, and the bottom of the vertical rack is fixedly connected with a hanging bracket.

As a further aspect of the present invention: the quantity of swivel mount has two, two the direction of rotation of swivel mount is back of the body simultaneously or reverse rotation. .

The utility model discloses a theory of operation is:

when the device is used, the first driving motor 9 drives the first gear 3 to rotate, the first gear 3 and the transverse rack 2 are in a meshed state, the transverse rack 2 is in a fixed state, the first driving motor 9 drives the first gear 3 to rotate, the transverse plate 8 slides on the top of the rack 1, the position of the hanging bracket 15 is moved, the barrel 22 is conveniently moved in a transverse position and poured into different molds, and meanwhile, the transverse rack 2 and the first gear 3 drive the transverse plate 8 to move, so that the transverse plate can be conveniently adjusted in the follow-up process;

the driving motor II 13 drives the cross shaft 11 to rotate, then the gear II 12 rotates, under the meshing action of the gear II 12 and the vertical rack 5, the vertical rack 5 moves upwards, and then the hanger 15 is driven to move up and down, meanwhile, the winding disc 10 also winds the steel wire rope 4, the steel wire rope 4 also drives the vertical rack 5 to move upwards, on the basis of hoisting of the steel wire rope, the vertical rack 5 is additionally arranged to guide the position of the hanger 15, so that the hanger 15 cannot slide in the moving process, and further the sliding of the barrel 22 cannot be caused, the problems of sputtering and leakage of the molten steel in the interior of the hanger are solved, the safety degree is greatly improved, and the stability is good;

when the cylinder 22 is located between the two movable clamping blocks 21, the two driving motors four 18 simultaneously drive the two rotating frames 19 to rotate oppositely, at this time, the movable clamping blocks 21 approach to the fixed clamping blocks 20, the clamping rods 23 enter the clamping grooves 24 to be clamped, the cylinder 22 is clamped and fixed, otherwise, the cylinder 22 can be disassembled, the cylinder 22 filled with molten steel is further conveniently lifted and put down, the rotation of the driving motors three 14 drives the rotating blocks 16 to rotate, the U-shaped frames 17 are further driven to rotate, and finally the cylinder 22 is in an inclined state to dump the molten steel, so that the mechanical tilting is replaced by manual tilting, and the stability of molten steel dumping is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a device is emptyd in molten steel pouring for precision casting, includes frame (1) and barrel (22), its characterized in that: the top of the rack (1) is slidably provided with a transverse plate (8), two sides of the inner wall of the rack (1) are fixedly provided with a transverse rack (2), two sides of the top of the transverse plate (8) are fixedly provided with a first driving motor (9), a first gear (3) matched with the transverse rack (2) is fixedly arranged at the driving end of the first driving motor (9), the transverse rack (2) is meshed with the first gear (3), a second driving motor (13) is fixedly arranged at the top of the transverse plate (8) and between the first driving motors (9), the driving end of the second driving motor (13) is fixedly connected with a transverse shaft (11), a second gear (12) is sleeved at the middle part of the outer wall of the transverse shaft (11), and the transverse plate (8) is slidably connected with a vertical rack (5) matched with the second gear (12) through a slide way arranged at the middle part of the top of the transverse plate, and the vertical rack (5) is meshed with the second gear (12), and the bottom of the vertical rack (5) is fixedly connected with a hanging bracket (15).

2. The molten steel pouring and dumping apparatus for precision casting according to claim 1, wherein: the winding disc (10) is installed on two sides of the outer wall of the transverse shaft (11) in a sleeved mode, a steel wire rope (4) is fixedly installed in an inner cavity of the winding disc (10), and one end of the steel wire rope (4) penetrates through the transverse plate (8) and is fixedly connected with the hanging bracket (15).

3. The molten steel pouring and dumping apparatus for precision casting according to claim 1, wherein: the utility model discloses a rack, including frame (1), the equal fixed mounting in both sides at frame (1) top has slide rail (6), the equal fixed mounting in both sides of horizontal board (8) bottom has slide (7) with slide rail (6) looks adaptation, and slide rail (6) and slide (7) sliding connection.

4. The molten steel pouring and dumping apparatus for precision casting according to claim 1, wherein: one side fixed mounting of gallows (15) has driving motor three (14), the drive end of driving motor three (14) cup joints installs rotatory piece (16), the bottom fixedly connected with U-shaped frame (17) of rotatory piece (16), the equal fixed mounting in the positive both sides of U-shaped frame (17) has driving motor four (18), the outer wall of driving motor four (18) cup joints installs swivel mount (19), the bottom fixedly connected with activity fixture block (21) of swivel mount (19), the equal fixed mounting in top of barrel (22) both sides has fixed fixture block (20), one side fixed mounting that activity fixture block (21) is close to fixed fixture block (20) has three kelly (23), fixed fixture block (20) are close to one side of activity fixture block (21) and offer three draw-in groove (24) with kelly (23) looks adaptation.

5. The molten steel pouring and dumping apparatus for precision casting according to claim 4, wherein: one side of the fixed fixture block (20) close to the cylinder body (22) is provided with an arc-shaped groove, the radian of the arc-shaped groove is consistent with that of the cylinder body (22), and one side of the fixed fixture block (20) far away from the cylinder body (22) is provided with a horizontal edge.

6. The molten steel pouring and dumping apparatus for precision casting according to claim 5, wherein: the number of the rotating frames (19) is two, and the rotating directions of the two rotating frames (19) are opposite or reverse to each other.