CN111570778A

CN111570778A - Casting device is used in nodular cast iron production

Info

Publication number: CN111570778A
Application number: CN202010634043.0A
Authority: CN
Inventors: 张福新
Original assignee: Hanshan County Xingda Ductile Iron Factory
Current assignee: Hanshan County Xingda Ductile Iron Factory
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-08-25

Abstract

The invention relates to the technical field of casting, and discloses a casting device for nodular cast iron production, which comprises a motor, a zipper, a top plate and a casting barrel body, wherein the left side and the right side of the lower end of the top plate are fixedly connected with support plates, the inner sides of the support plates on the left side and the right side are fixedly connected with pad seats, the upper side of the pad seats is rotatably connected with a lead screw, the upper end of the lead screw is rotatably connected with the top plate, the lead screw is in threaded connection with a moving seat, the inner sides of the moving seat on the left side and the right side are rotatably connected with adapter seats, the lower sides of the adapter seats are fixedly connected with supporting plates, the inner sides of the supporting plates on the left side and the right side are fixedly connected with V-shaped clamps, the casting. The lifting device has a simple structure, can realize the lifting of the casting ladle, is convenient to use, can realize the pouring and casting process of the casting ladle by using the auxiliary device, saves time and labor, and has a value in the technical field of casting.

Description

Casting device is used in nodular cast iron production

Technical Field

The invention relates to the technical field of casting, in particular to a casting device for nodular cast iron production.

Background

The nodular cast iron is a high-strength cast iron material developed in the 20 th century and the fifties, the comprehensive performance of the nodular cast iron material is close to that of steel, the nodular cast iron material is successfully used for casting parts which are complex in stress and high in requirements on strength, toughness and wear resistance, the nodular cast iron material is rapidly developed into a cast iron material which is second to gray cast iron and is very widely applied, the nodular cast iron material mainly refers to nodular cast iron, the nodular cast iron is spheroidal graphite obtained through spheroidization and toughness treatment, the mechanical performance of the cast iron is effectively improved, particularly, the plasticity and toughness are improved, the strength of the cast iron material is higher than that of carbon steel, and casting is a common manufacturing process for nodular cast iron production.

In chinese patent publication No. CN207756908U, a nodular cast iron casting apparatus is disclosed, which mainly comprises a main body and a top cover, the top cover is arranged at the top of the main body, a first hanging ring is arranged at one side of the main body, a second hanging ring is arranged at the other side of the main body, the first hanging ring and the second hanging ring are horizontally vertical, the top cover comprises a cover plate and a supporting frame, the bottom of the supporting frame is connected with the top of the main body, the cover plate is arranged at the top of the supporting frame, a slide way is arranged in the supporting frame, the slide way is Z-shaped, the cover plate is provided with a water inlet, the top of the main body is provided with a water outlet, the head part of the slide way is connected with the water inlet, and the tail part of the slide way is connected with the water outlet, the utility model has simple structure and novel design, can effectively improve the performance that the added elements are not easy to burn, thereby further improving the casting quality and effectively prolonging the service life of the casting body and improving the operation stability.

This patent is emphasized the casting body protection when casting, but to the casting body, the transportation is comparatively troublesome, needs the conveying of handling machine, but when using the casting body casting, needs the manual work to empty the staving, and danger coefficient is higher, can not guarantee staff's safety.

Disclosure of Invention

The invention aims to provide a casting device for nodular cast iron production, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a casting device for ductile cast iron production comprises a motor, a zipper, a top plate and a casting barrel body, wherein the left side and the right side of the lower end of the top plate are fixedly connected with a support plate, the lower side of the support plate is provided with a foot support, the inner side of the support plate on the left side and the right side is fixedly connected with a pad seat, the upper side of the pad seat is rotatably connected with a lead screw, the upper end of the lead screw is rotatably connected with the top plate, the lead screw is in threaded connection with a moving seat, the inner side of the moving seat on the left side and the right side is rotatably connected with an adapter seat, the lower side of the adapter seat is fixedly connected with a support plate, the inner side of the support plate on the left side and the right side is fixedly connected with a V-shaped clamp, the casting barrel body is placed in the V-shaped clamp, the support plate on the right side is slidably connected with a sliding sleeve, the, the third gear is meshed with the second gear, and the outer side of the second gear is fixedly connected with a crank.

As a further scheme of the invention: roof upside fixed connection a plurality of pull rings, the pull ring articulates there is the zip fastener, and is a plurality of the articulated rings in zip fastener upper end.

As a still further scheme of the invention: the motor is a dual output shaft motor.

As a still further scheme of the invention: and the left side and the right side are fixedly connected with second bevel gears on the upper sides of the screw rods, the second bevel gears are meshed with first bevel gears, and the left side and the right side are respectively and fixedly connected with left side and right side output ends of the motor.

As a still further scheme of the invention: the rear ends of the V-shaped clamps on the left side and the right side are hinged with a connecting box, and the V-shaped clamps on the left side are fixedly connected with locking bolts.

As a still further scheme of the invention: the movable seat is connected with a polished rod in a sliding way.

Compared with the prior art, the invention has the beneficial effects that:

the casting device for nodular cast iron production is provided with the lifting rings and the pull rings, a crane conveying device is convenient to use, the pull rings are arranged, the lifting stability of the device is improved, the motor is arranged, the lead screws on two sides are driven to rotate by the motor, so that the lead screws drive the movable seat to move, when the casting barrel body needs to be fixed, the movable seat moves downwards, the casting barrel body is fixed by the V-shaped clamp, meanwhile, the casting barrel body can be lifted by the upward movement of the movable seat, casting is convenient, the toothed plate is arranged, the casting barrel body rotates around the connecting seat by manually shaking the crank, and the pouring of the casting barrel body is realized. The lifting device has a simple structure, can realize the lifting of the casting ladle, is convenient to use, can realize the pouring and casting process of the casting ladle by using the auxiliary device, saves time and labor, and has a value in the technical field of casting.

Drawings

Fig. 1 is a schematic structural view of a casting device for nodular cast iron production.

Fig. 2 is a schematic top view of a casting ladle body fixing mechanism in the casting device for nodular cast iron production.

Fig. 3 is a schematic structural diagram of pouring of the casting ladle body in the casting device for nodular cast iron production.

In the figure: 1-foot support, 2-V-shaped clamp, 3-casting barrel body, 4-locking bolt, 5-first gear, 6-rotating rod, 7-crank, 8-second gear, 9-third gear, 10-supporting plate, 11-adapter, 12-top plate, 13-pull ring, 14-zipper, 15-lifting ring, 16-motor, 17-first bevel gear, 18-second bevel gear, 19-moving seat, 20-screw rod, 21-polish rod, 22-cushion seat, 23-support plate, 24-connecting box, 25-toothed plate, 26-rotating pin and 27-sliding sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a casting device for ductile cast iron production comprises a motor 16, a zipper 14, a top plate 12 and a casting ladle body 3, wherein the motor 16 is a dual-output shaft motor 16, the left and right sides of the lower end of the top plate 12 are fixedly connected with support plates 23, the support plates 23 have a supporting and fixing function, the lower sides of the support plates 23 are provided with foot supports 1, the foot supports 1 can increase the grounding area and increase the stability of the device, the inner sides of the support plates 23 on the left and right sides are fixedly connected with pad seats 22, the upper sides of the pad seats 22 are rotatably connected with lead screws 20, the upper ends of the lead screws 20 are rotatably connected with the top plate 12, the upper sides of the lead screws 20 on the left and right sides are fixedly connected with second bevel gears 18, the second bevel gears 18 are engaged with first bevel gears 17, the first bevel gears 17 on the left and right sides are, the polish rod 21 has guiding function, the inner sides of the left and right moving seats 19 are rotatably connected with the adapter seat 11, the lower side of the adapter seat 11 is fixedly connected with the supporting plate 10, the adapter seat 11 is arranged to realize the core-winding movement of the casting barrel body 3,

referring to fig. 1-3, the inner sides of the left and right supporting plates 10 are fixedly connected with V-shaped clamps 2, casting barrel bodies 3 are placed in the V-shaped clamps 2, the rear ends of the left and right V-shaped clamps 2 are hinged with a connecting box 24, the left V-shaped clamp 2 is fixedly connected with a locking bolt 4, the V-shaped clamps 2 on both sides are connected by the locking bolt 4, a motor 16 is provided, the motor 16 drives a screw rod 20 on both sides to rotate, so that the screw rod 20 drives a movable seat 19 to move, when the casting barrel bodies 3 need to be fixed, the movable seat 19 moves downwards, the casting barrel bodies 3 are fixed by the V-shaped clamps 2, and simultaneously the casting barrel bodies 3 can be lifted upwards by the movable seat 19, so as to facilitate casting, the right supporting plate 10 is slidably connected with a sliding sleeve 27, the right side of the sliding sleeve 27 is fixedly connected with a tooth-biting plate 25, the right side of the tooth-biting plate, sting pinion rack 25 downside meshing and connecting first gear 5, first gear 5 fixed connection bull stick 6, bull stick 6 rotates and connects extension board 23 on right side, 6 right-hand member fixed connection third gears 9 of bull stick, third gears 9 meshing and connecting second gear 8, second gear 8 outside fixedly connected with crank 7, it can save strength to set up second gear 8, set up and sting pinion rack 25, utilize the manual mode of rocking crank 7 that rocks, rotate through stinging pinion rack 25 and make casting ladle body 3 revolute joint seat 11 and rotate, realize pouring of casting ladle body 3.

Example 2

Referring to fig. 1, the difference between this embodiment and the above embodiment 1 is that the upper side of the top plate 12 is fixedly connected with a plurality of pull rings 13, the pull rings 13 are hinged with zippers 14, the upper ends of the zippers 14 are hinged with a lifting ring 15, the lifting ring 15 and the pull rings 13 are arranged, a crane conveying device is convenient to use, and the plurality of pull rings 13 are arranged, so that the lifting stability of the device is improved.

The working principle of the invention is as follows: when the casting device for nodular cast iron production is applied to nodular cast iron casting production, firstly, the whole device is conveyed to the upper side of a casting barrel body 3 through a lifting device, then the device is placed underground and fixed by a foot support 1, then a motor 16 is controlled to drive a screw rod 20 on two sides to rotate by the motor 16, so that the screw rod 20 drives a movable seat 19 to move downwards, the movable seat 19 moves downwards, the casting barrel body 3 is fixed by a V-shaped clamp 2, then the motor 16 is controlled to drive the casting barrel body 3 to move upwards by the movable seat 19, then the casting barrel body 3 is conveyed to a mold position by the lifting device, the device is lowered by the foot support 1 to be supported, then the casting barrel body 3 rotates around a connecting seat 11 by rotating a toothed plate 25 in a mode of manually shaking a crank 7, so that iron liquid in the casting barrel body 3 is poured to the mold, and finishing the casting production process of the nodular cast iron. The lifting device has a simple structure, can realize the lifting of the casting ladle, is convenient to use, can realize the pouring and casting process of the casting ladle by using the auxiliary device, saves time and labor, and has a value in the technical field of casting.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The casting device for the nodular cast iron production comprises a motor (16), a zipper (14), a top plate (12) and a casting barrel body (3), and is characterized in that a support plate (23) is fixedly connected to the left side and the right side of the lower end of the top plate (12), a foot support (1) is arranged on the lower side of the support plate (23), a pad seat (22) is fixedly connected to the inner side of the support plate (23) on the left side and the right side, a lead screw (20) is rotatably connected to the upper side of the pad seat (22), the top plate (12) is rotatably connected to the upper end of the lead screw (20), a movable seat (19) is in threaded connection with the lead screw (20), a switching seat (11) is rotatably connected to the inner side of the movable seat (19) on the left side and the right side, a supporting plate (10) is fixedly connected to the lower side of the switching seat (11), a V-shaped clamp (2, sliding sleeve (27) right side fixed connection stings pinion rack (25), stings pinion rack (25) right side fixed connection commentaries on classics round pin (26), and commentaries on classics round pin (26) rotate and connect extension board (23) on right side, sting pinion rack (25) downside meshing and connect first gear (5), first gear (5) fixed connection bull stick (6), bull stick (6) rotate and connect extension board (23) on right side, bull stick (6) right-hand member fixed connection third gear (9), and second gear (8) are connected in third gear (9) meshing, second gear (8) outside fixedly connected with crank (7).

2. The casting device for producing ductile iron according to claim 1, wherein a plurality of pull rings (13) are fixedly connected to the upper side of the top plate (12), the pull rings (13) are hinged to a zipper (14), and the upper ends of the plurality of pull rings (14) are hinged to a hanging ring (15).

3. The casting device for spheroidal graphite cast iron production according to claim 1 or 2, characterized in that the motor (16) is a dual output shaft motor (16).

4. The casting device for producing the ductile cast iron according to claim 1, wherein a second bevel gear (18) is fixedly connected to the upper side of the left and right screw rods (20), the second bevel gear (18) is engaged with the first bevel gear (17), and the left and right first bevel gears (17) are respectively and fixedly connected with the left and right output ends of the motor (16).

5. The casting device for nodular cast iron production according to claim 4, wherein the rear end of the left and right V-shaped clamps (2) is hinged with a connecting box (24), and the left V-shaped clamp (2) is fixedly connected with a locking bolt (4).

6. The casting device for the production of spheroidal graphite cast iron according to claim 1, characterized in that the moving seat (19) is slidingly connected with a polish rod (21).