CN219425552U

CN219425552U - Lifting rotary platform of large forging machine

Info

Publication number: CN219425552U
Application number: CN202320444869.XU
Authority: CN
Inventors: 高骏; 冯伟
Original assignee: Shaanxi Baoforging And Forging Co ltd
Current assignee: Shaanxi Baoforging And Forging Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-28
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of forging equipment, and provides a lifting rotating platform of a large forging machine, which comprises a base, a built-in cavity and a bearing, wherein the built-in cavity is arranged in the base, a hydraulic rod is fixed at the middle position of the bottom of the built-in cavity, a driving structure is arranged at the top end of the hydraulic rod, guide structures are fixed at the bottoms of the built-in cavities at two sides of the driving structure, the bearing is fixed at the top end of the driving structure, and a rotating plate is fixed at the top end of the bearing. According to the utility model, the driving structure is arranged, the output end of the driving motor extends to the outside of the lifting plate and is fixedly provided with the rotating plate, the driving motor is started to drive the rotating plate to rotate, the function of the device for facilitating rotation is realized, and under the action of the bearing, the friction force between the lifting plate and the rotating plate is reduced, so that the applicability of the lifting rotating platform of the large forging machine in use is improved.

Description

Lifting rotary platform of large forging machine

Technical Field

The utility model relates to the technical field of forging equipment, in particular to a lifting rotating platform of a large forging machine.

Background

The large die forging press is mainly used for hot die forging and isothermal superplastic forming of difficult-to-deform materials such as aluminum alloy, titanium alloy, high-temperature alloy, powder alloy and the like. When working, a lifting rotary platform of a large forging machine is used;

for this purpose, the patent with publication number CN209507488U discloses a large casting mold producing platform elevator, which comprises a platform for placing a mold, wherein the platform is driven to lift by a plurality of sets of lifting mechanisms; the lifting mechanism comprises a vertically arranged screw rod, and a guide sleeve is sleeved on the screw rod; a worm gear is arranged in the guide sleeve, and the worm gear is sleeved on the screw rod and is in threaded fit with the screw rod; the worm is matched with the worm wheel and driven by the motor; the screw rod is fixed on the ground, and the platform is connected with the guide sleeve. The lifter with the structure utilizes the worm wheel to rotate to drive the platform to lift, and the lifting is stable and strong. And the motor stops running in time, so that the motor can not fall down due to the loss of power, and the safety is greatly improved. Because the platform has good stability, a complex fixing process is not needed during lifting, and the working efficiency is improved;

due to the fact that the large casting mould production platform lifter is inconvenient to rotate, when the large casting mould production platform lifter is used, a lot of heavy objects are placed to a designated position, and then the heavy objects need to be manually turned, so that the applicability of the large casting mould production platform lifter is low when the large casting mould production platform lifter is used.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a lifting and rotating platform of a large forging machine, which is used for solving the defect that the lifting and rotating platform of the existing large forging machine is inconvenient to rotate.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the lifting rotary platform of the large forging machine comprises a base, a built-in cavity and a bearing, wherein the built-in cavity is arranged in the base, a hydraulic rod is fixed at the middle position of the bottom of the built-in cavity, a driving structure is arranged at the top end of the hydraulic rod, and guiding structures are fixed at the bottoms of the built-in cavities at two sides of the driving structure;

the top end of the driving structure is fixed with a bearing, and the top end of the bearing is fixed with a rotating plate;

both sides of the top end of the rotating plate are fixed with reinforcing ribs.

Preferably, the driving structure comprises a driving box, a motor groove, a lifting plate and a driving motor, wherein the driving box is fixed at the top end of the hydraulic rod, the motor groove is formed in the driving box, the lifting plate is fixed at the top end of the driving box, and the driving motor is mounted at the bottom end of the lifting plate inside the motor groove.

Preferably, the output end of the driving motor extends to the outside of the lifting plate, and the output end of the driving motor is fixedly connected with the bottom end of the rotating plate.

Preferably, heat dissipation grooves are uniformly formed in two sides of the motor groove in the driving box, and the central axis of the lifting plate is collinear with the central axis of the rotating plate.

Preferably, the guide structure comprises a guide post, a guide groove and a guide rod, wherein the guide post is fixed at the bottom of the built-in cavity, the guide groove is formed in the guide post, and the guide rod is arranged in the guide groove.

Preferably, the guide posts are symmetrically distributed at the bottom of the inner cavity, and the guide posts and the guide rods form a sliding structure through the guide grooves.

Preferably, the guide rod extends to the outside of the guide column, and the top end of the guide rod is fixedly connected with the bottom end of the lifting plate.

(III) beneficial effects

The lifting rotary platform of the large forging machine provided by the utility model has the advantages that:

through being provided with the drive structure, extend to the outside of lifter plate and be fixed with the rotor plate through driving motor's output, start driving motor, driving motor can drive the rotor plate and rotate, realized the device and be convenient for pivoted function, under the effect of bearing, reduced the frictional force between lifter plate and the rotor plate to the suitability of this large-scale forging machine lift rotary platform when using has been improved;

through being provided with the hydraulic stem, be fixed in the top of hydraulic stem with the drive structure, start the hydraulic stem, the hydraulic stem can drive the drive structure and reciprocate, can drive the rotor plate simultaneously and reciprocate, has realized the function that the device is convenient for go up and down to the convenience of this large-scale forging machine lift rotary platform when using has been improved;

through being provided with guide structure, drive structure when reciprocate, and drive structure can drive the guide bar and remove in the inside of guide way, under the guide effect of guide post, avoided drive structure to take place horizontal migration, realized the device function of being convenient for the direction to this large-scale forging machine lift rotary platform has improved the stability when using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic diagram of a front cross-sectional view of a driving structure according to the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is a three-dimensional structure schematic diagram of the guide structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a base; 2. a built-in cavity; 3. a hydraulic rod; 4. a driving structure; 401. a drive box; 402. a motor slot; 403. a lifting plate; 404. a driving motor; 5. a guide structure; 501. a guide post; 502. a guide groove; 503. a guide rod; 6. a bearing; 7. a rotating plate; 8. and (5) adding ribs.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, 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.

Example 1

Referring to fig. 1-5, the lifting rotary platform of a large forging machine provided by the utility model comprises a base 1, a built-in cavity 2 and a bearing 6, wherein the built-in cavity 2 is arranged in the base 1, a hydraulic rod 3 is fixed at the middle position of the bottom of the built-in cavity 2, a driving structure 4 is arranged at the top end of the hydraulic rod 3, the driving structure 4 comprises a driving box 401, a motor groove 402, a lifting plate 403 and a driving motor 404, the driving box 401 is fixed at the top end of the hydraulic rod 3, the motor groove 402 is arranged in the driving box 401, the lifting plate 403 is fixed at the top end of the driving box 401, the driving motor 404 is arranged at the bottom end of the lifting plate 403 in the motor groove 402, the output end of the driving motor 404 extends to the outside of the lifting plate 403, the output end of the driving motor 404 is fixedly connected with the bottom end of the rotating plate 7, and heat dissipation grooves are uniformly arranged at two sides of the motor groove 402 in the driving box 401, and the central axis of the lifting plate 403 is collinear with the central axis of the rotating plate 7.

In this embodiment, the output end of the driving motor 404 extends to the outside of the lifting plate 403 and is fixed with the rotating plate 7, the driving motor 404 is started, the driving motor 404 can drive the rotating plate 7 to rotate, the device is convenient to rotate, friction between the lifting plate 403 and the rotating plate 7 is reduced under the action of the bearing 6, the driving structure 4 is fixed at the top end of the hydraulic rod 3, the hydraulic rod 3 is started, the hydraulic rod 3 can drive the driving structure 4 to move up and down, and meanwhile, the rotating plate 7 can be driven to move up and down.

Example two

The embodiment further includes: the bottom of the built-in chamber 2 in the both sides of the driving structure 4 is fixed with a guiding structure 5, the guiding structure 5 comprises a guiding post 501, a guiding groove 502 and a guiding rod 503, the guiding post 501 is fixed at the bottom of the built-in chamber 2, the guiding groove 502 is arranged in the guiding post 501, the guiding rod 503 is arranged in the guiding groove 502, the guiding post 501 is symmetrically distributed at the bottom of the built-in chamber 2, the guiding post 501 and the guiding rod 503 form a sliding structure through the guiding groove 502, the guiding rod 503 extends to the outside of the guiding post 501, the top end of the guiding rod 503 is fixedly connected with the bottom end of the lifting plate 403, the top end of the driving structure 4 is fixed with a bearing 6, the top end of the bearing 6 is fixed with a rotating plate 7, and both sides of the top end of the rotating plate 7 are fixed with reinforcing ribs 8.

In this embodiment, when the driving structure 4 moves up and down, the driving structure 4 drives the guiding rod 503 to move in the guiding groove 502, and the driving structure 4 is prevented from moving horizontally under the guiding action of the guiding column 501.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a large-scale forging machine lift rotation platform, includes base (1), built-in chamber (2) and bearing (6), its characterized in that: the novel hydraulic pressure base is characterized in that a built-in cavity (2) is arranged in the base (1), a hydraulic rod (3) is fixed at the middle position of the bottom of the built-in cavity (2), a driving structure (4) is arranged at the top end of the hydraulic rod (3), and guide structures (5) are fixed at the bottoms of the built-in cavities (2) at two sides of the driving structure (4);

a bearing (6) is fixed at the top end of the driving structure (4), and a rotating plate (7) is fixed at the top end of the bearing (6);

both sides of the top end of the rotating plate (7) are fixed with reinforcing ribs (8).

2. The large forging machine lifting and rotating platform according to claim 1, wherein: the driving structure (4) comprises a driving box (401), a motor groove (402), a lifting plate (403) and a driving motor (404), wherein the driving box (401) is fixed at the top end of the hydraulic rod (3), the motor groove (402) is formed in the driving box (401), the lifting plate (403) is fixed at the top end of the driving box (401), and the driving motor (404) is mounted at the bottom end of the lifting plate (403) inside the motor groove (402).

3. The large forging machine lifting and rotating platform according to claim 2, wherein: the output end of the driving motor (404) extends to the outside of the lifting plate (403), and the output end of the driving motor (404) is fixedly connected with the bottom end of the rotating plate (7).

4. The large forging machine lifting and rotating platform according to claim 2, wherein: radiating grooves are uniformly formed in two sides of a motor groove (402) in the driving box (401), and the central axis of the lifting plate (403) is collinear with the central axis of the rotating plate (7).

5. The large forging machine lifting and rotating platform according to claim 1, wherein: the guide structure (5) comprises a guide column (501), a guide groove (502) and a guide rod (503), wherein the guide column (501) is fixed at the bottom of the built-in cavity (2), the guide groove (502) is arranged in the guide column (501), and the guide rod (503) is arranged in the guide groove (502).

6. The large forging machine lifting and rotating platform according to claim 5, wherein: the guide posts (501) are symmetrically distributed at the bottom of the built-in cavity (2), and the guide posts (501) and the guide rods (503) form a sliding structure through the guide grooves (502).

7. The large forging machine lifting and rotating platform according to claim 5, wherein: the guide rod (503) extends to the outside of the guide column (501), and the top end of the guide rod (503) is fixedly connected with the bottom end of the lifting plate (403).