CN214640260U

CN214640260U - Pouring molten iron device of casting machine

Info

Publication number: CN214640260U
Application number: CN202023003908.8U
Authority: CN
Inventors: 牛鹏飞
Original assignee: Anyang Yusheng Electric Automation Co ltd
Current assignee: Anyang Yusheng Electric Automation Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-09
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a general mechanical equipment makes technical field, discloses an automatic casting machine molten iron pouring device. It contains the pivot, the bearing is respectively equipped with in pivot both sides middle part, the bearing inner race is installed in the pivot, the bearing inner race has the bearing housing, the bearing housing links to each other with two upright channel-section steels, two upright channel-section steels are fixed on a bottom plate, be fixed with molten iron on the bottom plate and water ladle and both sides riser, respectively be equipped with the outer ring gear of third radian on the riser of both sides, outer ring gear and first gear engagement, first gear is fixed on first speed reducer output shaft, the speed reducer is fixed on a long U template, install the slider under the U template, the slider can slide on the slide rail, the track is fixed on casting machine. The front end and the pivot both ends of U template are connected fixedly, and U template tail end and opposite side U template tail end pass through horizontal channel-section steel and link to each other, and horizontal channel-section steel facial make-up second speed reducer installs the second gear on the second speed reducer output shaft, and the second gear meshes with the spur rack, and the spur rack is installed on casting machine.

Description

Pouring molten iron device of casting machine

Technical Field

The utility model relates to a general mechanical equipment makes technical field, especially a casting machine molten iron pouring device.

Background

And (3) molten iron casting, namely pouring liquid molten iron into a sand model which is prepared in advance. In the casting production process of the automobile parts, pouring molten iron into the sand model is used as the most critical step in the whole casting production. Liquid molten iron with the temperature as high as 1600 ℃ is held by a high-temperature resistant casting ladle, the molten iron is moved to a sand mold by a travelling crane and is aligned with a pouring gate, then the casting ladle is inclined, and the molten iron flows out from a casting ladle nozzle under the action of gravity until the sand mold is filled with the molten iron, so that sand mold casting is completed.

In some casting enterprises, workers often directly contact a ladle to pour molten iron, and the ladle is tilted manually. About 700KG of a packet of molten iron, though by the crane hoist, still can avoid rocking and sway carelessly, when casting molten iron, the spark is four spatters, takes place in the time of the scald accident that takes place from this, and manual operation waters the package in addition, and stable control molten iron flow is difficult to, and the casting finished product scrap rate is higher, therefore the casting machine takes place soon.

The casting machine comprises a rail walking device, a molten iron pouring device, an electric control device and the like, wherein the molten iron pouring device is a core component of the whole casting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting machine molten iron pouring device realizes pouring of casting machine to the molten iron, establishes the basis for realizing the casting machine is automatic.

The utility model discloses a following technical scheme realizes: the utility model provides a casting machine molten iron pouring device contains the pivot, pivot both sides middle part respectively is equipped with the bearing, the bearing inner circle is installed in the pivot, the bearing inner race has the bearing housing, the bearing housing links to each other with two upright channel-section steels, two upright channel-section steels are fixed on a bottom plate, be fixed with molten iron on the bottom plate and water a package and both sides riser, respectively be equipped with the outer ring gear of third radian on the riser of both sides, (following the both sides structure is unanimous) outer ring gear and first gear engagement, first gear is fixed on first speed reducer output shaft, the speed reducer is fixed on a long U template, install the slider under the U template, the slider can slide on the slide rail, the slide rail is fixed on casting machine supporting wall. The front end of U template with the pivot both ends are connected fixedly, U template tail end and opposite side U template tail end pass through horizontal channel-section steel and link to each other, horizontal channel-section steel facial make-up second speed reducer, install the second gear on the second speed reducer output shaft, second gear and spur rack meshing, the spur rack is installed on the casting machine supports the wall.

Preferably, the radius and the modulus of the two-side one-third radian outer gear rings are the same. The circle center of the first gear is arranged on the rotating shaft, and the first gear can be driven to rotate around the rotating shaft under the rotation of the first gear.

Preferably, the radius of the two side one-third radian outer gear rings is larger than the gravity center position of the ladle.

Preferably, the first speed reducers on the two sides are driven by servo motors.

Preferably, the bottom plate and the molten iron ladle are fixed by bolts, and the molten iron ladle can be moved away from the molten iron pouring device when necessary.

The utility model has the advantages of it is following:

1. the ladle is driven to incline by the large gear ring, so that the bearing capacity of the speed reducer is reduced, and the service life is prolonged.

2. The second speed reducer can drive the whole molten iron pouring device to longitudinally move on the slide rail, and longitudinal fine adjustment can be carried out according to the inclination angle of the casting ladle.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: the casting machine comprises a rotating shaft 1, a bearing sleeve 2, a vertical channel steel 3, an outer gear ring 4, a first gear 5, a first speed reducer 6, a servo motor 7, a U-shaped plate 8, a sliding block 9, a sliding rail 10, a casting machine supporting arm 11, a casting ladle 12, a vertical plate 13, a bottom plate 14, a horizontal channel steel 15, a second speed reducer 16, a rack 17 and a second gear 18.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

Examples

As shown in fig. 1 and 2, the pouring device for molten iron of the casting machine comprises a rotating shaft 1, bearings are installed on the middle sections of two sides of the rotating shaft 1, bearing inner rings are installed on the rotating shaft 1, bearing sleeves 2 are arranged on outer rings of the bearings, the bearing sleeves 2 are connected with two upright channel steels 3, the two upright channel steels 3 are fixed on a bottom plate 14, molten iron ladles 12 and two side vertical plates 13 are fixed on the bottom plate 14, one-third radian outer gear rings 4 are respectively installed on the two side vertical plates 13, (the two side structures are consistent), the outer gear rings 4 are meshed with a first gear 5, the first gear 5 is fixed on an output shaft of the first speed reducer 6, the first speed reducer 6 is fixed on a

long U-shaped plate

8, 4 sliding blocks 9 are installed below the U-shaped plate 8, the sliding blocks 9 can slide on sliding rails 10, and the sliding rails 10 are fixed on a supporting wall 11 of the casting machine. The front end of U template 8 is connected fixedly with 1 both ends of pivot, and 8 tail ends of U template and 8 tail ends of opposite side U template link to each other through horizontal channel-section steel 15, and horizontal channel-section steel 15 facial make-up second speed reducer 16 installs second gear 18 on the second speed reducer output shaft, and second gear 18 meshes with spur rack 17, and spur rack 17 installs on casting machine supporting wall 11.

In this embodiment, the first speed reducers 6 on both sides are driven by the motor 7 to rotate the ladle 12 around the rotating shaft 1 by the engagement of the first gear 5 and the outer ring gear 4, the ladle 12 is tilted, and molten iron flows out. The whole pouring device is connected with a supporting wall 11 of the casting machine through slide rails 10 on two sides, and under the meshing of a second speed reducer 16 through a spur rack 17 and a second gear 18, the whole device can realize longitudinal fine adjustment so as to align to a sand type pouring gate on the front side of the casting machine.

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 casting machine molten iron pouring device, its characterized in that contains pivot (1), the bearing is installed in pivot (1) upper both sides middle section, the bearing inner circle is installed on pivot (1), the bearing inner race has bearing housing (2), bearing housing (2) link to each other with two upright channel-section steels (3), two upright channel-section steels (3) are fixed on a bottom plate (14), pivot (1) both ends are fixed on U template (8), slider (9) are installed in U template (8), slide rail (10) on slider (9) accessible casting machine support arm (11) slide.

2. The utility model provides a casting machine molten iron pouring device, its characterized in that contains a pair of outer ring gear (4), outer ring gear (4) are fixed on both sides riser (13), both sides riser (13) are fixed on bottom plate (14), outer ring gear (4) and first gear (5) meshing, first gear (5) are fixed on U template (8) through first speed reducer (6).

3. The utility model provides a casting machine molten iron pouring device, its characterized in that contains spur rack (17), spur rack (17) are fixed on casting machine support arm (11), spur rack (17) and second gear (18) meshing, second gear (18) are fixed on horizontal channel-section steel (15) through second speed reducer (16), horizontal channel-section steel is fixed on casting machine support arm (11).