CN218909688U

CN218909688U - Continuous operation type casting mould overhead hoist

Info

Publication number: CN218909688U
Application number: CN202320119986.9U
Authority: CN
Inventors: 徐卓; 范博
Original assignee: Hebei Zhujiao Technology Co ltd
Current assignee: Hebei Zhujiao Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-04-25
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a continuous working type casting die lifting device which comprises a lifting frame, wherein a double-head motor is fixedly connected to the bottom end of the inside of the lifting frame, motor shafts are arranged at the two ends of the double-head motor, a second bevel gear is fixedly connected to one end of the motor shaft, a first bevel gear is meshed with one side of the second bevel gear, a screw rod is fixedly connected to the top end of the first bevel gear, and a thread block is connected to the upper portion of the middle of the screw rod in a threaded manner. According to the utility model, the driving motor, the steel wire rope, the V-shaped block and the bolt are arranged, the steel wire rope is recovered and descends by controlling the driving motor to drive positively and negatively, meanwhile, the bolt at the bottom end of the V-shaped block in the hook is inserted into the hole of the die, then the nut is used for threaded rotation, and the steel wire rope is recovered by reversing the driving motor, so that the lifting and moving are realized, the operation is simple, the use is convenient, and the practicability is strong.

Description

Continuous operation type casting mould overhead hoist

Technical Field

The utility model relates to the technical field of casting mold lifting, in particular to a continuous working type casting mold lifting device.

Background

The casting mould is to make the structural shape of the part by using other materials which are easy to be formed in advance, then put the mould in the mould, so that a cavity with the same structural size as the part is formed in the sand mould, and then casting the fluidity liquid in the cavity, and the liquid can be cooled and solidified to form the part with the same structural shape as the mould.

In the prior art, after casting is finished and formed, the casting mold needs to be subjected to position moving operation through the lifting device, and the traditional electric lifting device needs to be subjected to multiple adjustment when in use, so that the problem of use limitation is solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a continuous working type casting die lifting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the continuous working type casting mold lifting device comprises a lifting frame, wherein a double-headed motor is fixedly connected to the bottom end of the inside of the lifting frame, motor shafts are arranged at the two ends of the double-headed motor, one end of each motor shaft is fixedly connected with a second bevel gear, one side of each second bevel gear is meshed with a first bevel gear, a screw rod is fixedly connected to the top end of each first bevel gear, and a thread block is connected to the upper part of the middle part of each screw rod in a threaded manner;

the lifting frame is characterized in that a driving motor is arranged on one side of the bottom end of the lifting frame, a steel wire rope is arranged at the extending end of the driving motor, a hook is fixedly connected with one end of the steel wire rope, and a V-shaped block is arranged inside the hook.

As a further description of the above technical solution: the bottom of V-arrangement piece all fixedly connected with bolt, the middle part threaded connection of bolt has the nut.

As a further description of the above technical solution: the bottom fixedly connected with balancing weight of lifting frame, the bottom fixedly connected with bottom plate of balancing weight.

As a further description of the above technical solution: the storage battery is fixedly connected to one end above the bottom plate, and the other end above the bottom plate is fixedly connected with the driving motor.

As a further description of the above technical solution: the top fixedly connected with roof of lifting frame, the top one side of lifting frame and the bottom one end of roof all fixedly connected with first pivot and second pivot.

As a further description of the above technical solution: one side fixedly connected with down tube of lifting frame, the top of down tube is provided with the holding rod, and holding rod and lifting frame fixed connection.

As a further description of the above technical solution: the screw thread piece is fixed connection has the backup pad between the piece, the top middle part fixedly connected with bracing piece of backup pad, and bracing piece and roof fixed connection.

As a further description of the above technical solution: universal wheels are fixedly connected to four corners of the bottom end of the bottom plate.

The utility model has the following beneficial effects:

1. compared with the prior art, the lifting frame is provided with the double-headed motor, the first bevel gear, the second bevel gear, the screw rod and the thread block, the lifting frame is pushed to a position needing to be lifted through the holding rod, then the double-headed motor is started to drive through the motor shaft, the second bevel gear is enabled to rotate and mesh with the first bevel gear to rotate, the screw rod is driven to rotate after the first bevel gear rotates, the thread block is driven to ascend and descend after the screw rod rotates, and the height position of the top plate is adjusted, so that limitation is reduced.

2. Compared with the prior art, the steel wire rope lifting device is provided with the driving motor, the steel wire rope, the V-shaped block and the bolt, the steel wire rope is recovered and descends by controlling the driving motor to drive positively and negatively, meanwhile, the bolt at the bottom end of the V-shaped block in the hook is inserted into the die hole, then the nut is used for threaded rotation, the steel wire rope is recovered by reversing the driving motor, lifting and moving are performed, the operation is simple, the use is convenient, and the practicability is strong.

Drawings

FIG. 1 is a side view of a continuously operating casting mold handling device in accordance with the present utility model;

FIG. 2 is an enlarged view of the A position of a continuous casting mold handling apparatus according to the present utility model;

FIG. 3 is a cross-sectional side view of a lifting frame of a continuously operating casting mold lifting device in accordance with the present utility model;

fig. 4 is an enlarged view of the position B of a continuously operating casting mold handling device according to the present utility model.

Legend description:

1. a lifting frame; 2. a first rotating shaft; 3. a top plate; 4. a second rotating shaft; 5. a wire rope; 6. a storage battery; 7. a universal wheel; 8. balancing weight; 9. a bottom plate; 10. a driving motor; 11. a diagonal rod; 12. a grip; 13. a hook; 14. a V-shaped block; 15. a bolt; 16. a support rod; 17. a support plate; 18. a screw block; 19. a screw rod; 20. a first bevel gear; 21. a second bevel gear; 22. a motor shaft; 23. a double-ended motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a continuous operation type casting mould overhead hoist, including lifting frame 1, the inside bottom fixedly connected with double-end motor 23 of lifting frame 1, drive through motor shaft 22 through starting double-end motor 23, make second bevel gear 21 rotate meshing first bevel gear 20, the both ends of double-end motor 23 all are provided with motor shaft 22, the one end fixedly connected with second bevel gear 21 of motor shaft 22, one side meshing of second bevel gear 21 has first bevel gear 20, first bevel gear 20 rotates the back and drives lead screw 19 and rotate, lead screw 19 drives screw piece 18 after rotating and rises and descends, the top fixedly connected with lead screw 19 of first bevel gear 20, realize adjusting screw piece 18 removal through the lead screw 19 rotation, screw piece 18 is connected with to the middle part top screw of lead screw 19, fixedly connected with backup pad 17 between the screw piece 18, jack-up bracing piece 16 makes roof 3 reach suitable height through backup pad 17, the top middle part fixedly connected with bracing piece 16, carry out the bracing piece 3 through backup pad 16, and bracing piece 16 and roof 3 fixedly connect with first bevel gear 20, the top fixedly connected with roof 3, lifting frame 1's top fixedly has lift rod 12, lifting frame 1's top side and bottom fixedly connected with first pivot 11 through the pivot 11, the effect is connected with lifting frame 1, the bottom fixedly to the top of lifting frame 1 is connected with the first pivot 11 through the back and the pivot 11, the top rod 12 is fixed to the top of lifting frame 11;

the lifting frame 1 is provided with driving motor 10 on one side of the bottom, positive and negative driving is carried out through controlling driving motor 10, make wire rope 5 retrieve and descend, driving motor 10's extension end is provided with wire rope 5, wire rope 5's one end fixedly connected with couple 13, couple 13's inside is provided with V-arrangement piece 14, peg graft in the mould downthehole through couple 13 inside V-arrangement piece 14 bottom bolt 15, then carry out the screw thread through the nut and rotate, reach through reversing driving motor 10 and retrieve wire rope 5, the equal fixedly connected with bolt 15 in bottom of V-arrangement piece 14, the middle part threaded connection of bolt 15 has the nut, peg graft inside the mould downthehole through the bolt 15, then fix through the nut, realize lifting by crane, easy operation convenient to use, lifting frame 1's bottom fixedly connected with balancing weight 8, balancing weight 8's bottom fixedly connected with bottom plate 9, bottom one end fixedly connected with battery 6 above bottom plate 9, power supply drive driving motor 10 and stud 23 through battery 6, the top other end and driving motor 10 fixedly connected with universal wheel 7 of bottom four corners of bottom plate 9.

Working principle: when the lifting frame is used, firstly, the lifting frame 1 is pushed to a position needing to be lifted through the holding rod 12, then the lifting frame is driven through the motor shaft 22 by starting the double-headed motor 23, the second bevel gear 21 is enabled to rotate and meshed with the first bevel gear 20, the first bevel gear 20 is rotated and then drives the screw rod 19 to rotate, the screw rod 19 is enabled to rotate and then drive the threaded block 18 to ascend and descend, then the supporting rod 16 is lifted through the supporting plate 17 to enable the top plate 3 to reach a proper height, the driving motor 10 is controlled to drive positively and negatively, the steel wire rope 5 is recovered and descended, meanwhile, the bottom end bolt 15 of the V-shaped block 14 inside the hook 13 is inserted into a die hole, then the screw rod 19 is enabled to rotate through the nut, and the recovered steel wire rope 5 is achieved through reversing the driving motor 10.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A continuous operation casting mold overhead hoist, characterized in that: the lifting device comprises a lifting frame (1), wherein a double-headed motor (23) is fixedly connected to the inner bottom end of the lifting frame (1), motor shafts (22) are arranged at two ends of the double-headed motor (23), a second bevel gear (21) is fixedly connected to one end of the motor shaft (22), a first bevel gear (20) is meshed with one side of the second bevel gear (21), a screw rod (19) is fixedly connected to the top end of the first bevel gear (20), and a thread block (18) is connected to the upper middle part of the screw rod (19) in a threaded manner;

the lifting frame is characterized in that a driving motor (10) is arranged on one side of the bottom end of the lifting frame (1), a steel wire rope (5) is arranged at the extending end of the driving motor (10), a hook (13) is fixedly connected to one end of the steel wire rope (5), and a V-shaped block (14) is arranged inside the hook (13).

2. A continuous operation casting mold handling device according to claim 1, wherein: the bottom of V-arrangement piece (14) all fixedly connected with bolt (15), the middle part threaded connection of bolt (15) has the nut.

3. A continuous operation casting mold handling device according to claim 1, wherein: the bottom end fixedly connected with balancing weight (8) of lifting frame (1), the bottom fixedly connected with bottom plate (9) of balancing weight (8).

4. A continuous operation casting mold handling device according to claim 3, wherein: one end of the upper part of the bottom plate (9) is fixedly connected with a storage battery (6), and the other end of the upper part of the bottom plate (9) is fixedly connected with a driving motor (10).

5. A continuous operation casting mold handling device according to claim 1, wherein: the top of lifting frame (1) fixedly connected with roof (3), top one side of lifting frame (1) and bottom one end of roof (3) all fixedly connected with first pivot (2) and second pivot (4).

6. A continuous operation casting mold handling device according to claim 1, wherein: one side of the lifting frame (1) is fixedly connected with an inclined rod (11), a holding rod (12) is arranged above the inclined rod (11), and the holding rod (12) is fixedly connected with the lifting frame (1).

7. A continuous operation casting mold handling device according to claim 1, wherein: the support plate (17) is fixedly connected between the thread blocks (18), the support rod (16) is fixedly connected to the middle of the top end of the support plate (17), and the support rod (16) is fixedly connected with the top plate (3).

8. A continuous operation casting mold handling device according to claim 3, wherein: universal wheels (7) are fixedly connected to four corners of the bottom end of the bottom plate (9).