阅读说明：本技术 一种多向旋转成形液压机 (Multidirectional rotary forming hydraulic press ) 是由 顾勇飞 骆俊廷 崔天伦 张丽丽 张春祥 于 2020-05-25 设计创作，主要内容包括：本发明公开一种多向旋转成形液压机,包括框架结构、主活塞缸、大齿轮轴、三相异步电机、底部活塞缸、侧活塞缸和工作台；框架结构包括方立柱、上横梁、活动横梁和下横梁,上横梁安装于方立柱上部,其上安装主活塞缸；主活塞缸底端连接活动横梁,活动横梁滑动设置于方立柱上,活动横梁下方设置有大齿轮轴,活动横梁带动大齿轮轴运动的同时,三相异步电机可带动大齿轮轴转动；底部活塞缸安装于下横梁上,底部活塞缸的顶部设置有工作台；下横梁上对称设置有两个侧横梁,每个侧横梁上均安装有一个侧活塞缸,侧活塞缸的输出端安装有工作台。本发明达到以较小的力来成形较大的零件的效果,精准高效加工复杂的零件,并使得多向模锻液压机的加工范围增大。(The invention discloses a multidirectional rotary forming hydraulic machine which comprises a frame structure, a main piston cylinder, a large gear shaft, a three-phase asynchronous motor, a bottom piston cylinder, a side piston cylinder and a workbench, wherein the main piston cylinder is arranged on the frame structure; the frame structure comprises a square upright post, an upper cross beam, a movable cross beam and a lower cross beam, wherein the upper cross beam is arranged at the upper part of the square upright post, and a main piston cylinder is arranged on the upper cross beam; the bottom end of the main piston cylinder is connected with a movable cross beam, the movable cross beam is arranged on the square upright post in a sliding mode, a large gear shaft is arranged below the movable cross beam, and the movable cross beam drives the large gear shaft to move, and meanwhile, the three-phase asynchronous motor can drive the large gear shaft to rotate; the bottom piston cylinder is arranged on the lower cross beam, and the top of the bottom piston cylinder is provided with a workbench; two side cross beams are symmetrically arranged on the lower cross beam, a side piston cylinder is arranged on each side cross beam, and a workbench is arranged at the output end of each side piston cylinder. The invention achieves the effect of forming larger parts with smaller force, accurately and efficiently processes complex parts, and enlarges the processing range of the multidirectional die forging hydraulic press.)

1. A multidirectional rotary hydraulic forming machine, characterized by: the device comprises a frame structure, a main piston cylinder, a large gear shaft, a three-phase asynchronous motor, a bottom piston cylinder, a side piston cylinder and a workbench; the frame structure comprises a square upright post, an upper cross beam, a movable cross beam and a lower cross beam, wherein the upper cross beam is arranged at the upper part of the square upright post, and the upper cross beam is provided with the main piston cylinder; the bottom end of the main piston cylinder is connected with the movable cross beam, the movable cross beam is arranged on the square upright post in a sliding mode, the large gear shaft is arranged below the movable cross beam, and the three-phase asynchronous motor can drive the large gear shaft to rotate while the movable cross beam drives the large gear shaft to move; the bottom piston cylinder is arranged on the lower cross beam, and the top of the bottom piston cylinder is provided with the workbench; two side cross beams are symmetrically arranged on the lower cross beam, one side piston cylinder is installed on each side cross beam, and the output end of each side piston cylinder is provided with the workbench.

2. The multi-directional rotary hydraulic forming machine according to claim 1, wherein: the three-phase asynchronous motor is installed on the movable cross beam and is connected with a pinion shaft for being meshed with the bull gear shaft.

3. A multidirectional rotary forming hydraulic machine according to claim 2 wherein: the three-phase asynchronous motor is connected to the movable cross beam through bolts and is connected with the pinion shaft through a coupler.

4. A multi-directional rotary hydraulic forming machine according to claim 3 wherein: the gear transmission mechanism is characterized by further comprising a fixing frame, one end of the fixing frame is connected to the lower portion of the movable cross beam through a bolt, the other end of the fixing frame is provided with a through hole, one end of the pinion shaft is connected with the coupler, and the other end of the pinion shaft penetrates through the through hole.

5. The multi-directional rotary hydraulic forming machine according to claim 1, wherein: the top end and the bottom end of the square upright post are respectively connected with the upper cross beam and the lower cross beam through flat keys.

6. The multi-directional rotary hydraulic forming machine according to claim 5, wherein: the square upright posts are internally provided with large pull rods, and the top ends and the bottom ends of the large pull rods respectively penetrate through the upper cross beam and the lower cross beam and are fixed through fastening nuts.

7. The multi-directional rotary hydraulic forming machine according to claim 6, wherein: the square upright post is characterized by further comprising a small pull rod, the small pull rod is installed on the lower portion of the square upright post, and the two ends of the small pull rod are respectively provided with one side cross beam.

8. The multi-directional rotary hydraulic forming machine according to claim 7, wherein: the output end of the side piston cylinder is connected with a side movable cross beam, and the workbench is installed on the side movable cross beam.

9. The multi-directional rotary hydraulic forming machine of claim 8, wherein: and a T-shaped groove is formed in the workbench.

Technical Field

The invention relates to the technical field of metal plastic forming equipment manufacturing, in particular to a multidirectional rotary forming hydraulic machine.

Background

The multidirectional die forging process integrates the advantages of die forging and extrusion technologies, and overcomes the defects of limitation, low efficiency and the like of the traditional forging equipment processing process. The process can process complex parts which are difficult to finish by a common die forging process at one time, improves the utilization rate of materials, improves the stress corrosion resistance of the parts in special environment, reduces subsequent processing amount, reduces process flow, and has the advantages of high size precision of forged blank finished products, compact metallographic structure and the like.

Therefore, the multidirectional die forging technology and equipment are rapidly developed at home and abroad, and the technology is popularized and applied to general steel, nonferrous metals and alloys by processing high-strength aluminum alloy, nickel alloy and titanium alloy, and is developed from large-piece and small-batch production to medium-sized and small-sized various forging piece mass production.

Disclosure of Invention

The invention aims to provide a multidirectional rotary forming hydraulic machine, which achieves the effect of forming a large part with small force, accurately and efficiently processes a complex part and enlarges the processing range of the multidirectional die forging hydraulic machine.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a multidirectional rotary forming hydraulic machine which comprises a frame structure, a main piston cylinder, a large gear shaft, a three-phase asynchronous motor, a bottom piston cylinder, a side piston cylinder and a workbench, wherein the main piston cylinder is arranged on the frame structure; the frame structure comprises a square upright post, an upper cross beam, a movable cross beam and a lower cross beam, wherein the upper cross beam is arranged at the upper part of the square upright post, and the upper cross beam is provided with the main piston cylinder; the bottom end of the main piston cylinder is connected with the movable cross beam, the movable cross beam is arranged on the square upright post in a sliding mode, the large gear shaft is arranged below the movable cross beam, and the three-phase asynchronous motor can drive the large gear shaft to rotate while the movable cross beam drives the large gear shaft to move; the bottom piston cylinder is arranged on the lower cross beam, and the top of the bottom piston cylinder is provided with the workbench; two side cross beams are symmetrically arranged on the lower cross beam, one side piston cylinder is installed on each side cross beam, and the output end of each side piston cylinder is provided with the workbench.

Preferably, the three-phase asynchronous motor is mounted on the movable cross beam, and the three-phase asynchronous motor is connected with a pinion shaft and is used for being meshed with the pinion shaft.

Preferably, the three-phase asynchronous motor is connected to the movable cross beam through a bolt, and the three-phase asynchronous motor is connected with the pinion shaft through a coupler.

Preferably, the gear transmission mechanism further comprises a fixing frame, one end of the fixing frame is connected to the lower portion of the movable cross beam through a bolt, a through hole is formed in the other end of the fixing frame, one end of the pinion shaft is connected with the coupler, and the other end of the pinion shaft penetrates through the through hole.

Preferably, the top end and the bottom end of the square upright post are respectively connected with the upper cross beam and the lower cross beam through flat keys.

Preferably, a large pull rod is arranged in the square upright column, and the top end and the bottom end of the large pull rod respectively penetrate through the upper cross beam and the lower cross beam and are fixed through fastening nuts.

Preferably, the square upright post is characterized by further comprising a small pull rod, the small pull rod is mounted at the lower portion of the square upright post, and the two ends of the small pull rod are respectively provided with the side cross beam.

Preferably, the output end of the lateral piston cylinder is connected with a lateral movable cross beam, and the workbench is installed on the lateral movable cross beam.

Preferably, the workbench is provided with a T-shaped groove.

Compared with the prior art, the invention has the following technical effects:

the invention inherits the superior performance of the multidirectional die forging hydraulic press, and achieves the effect of forming larger parts with smaller force by the additionally arranged rotating mechanism, accurately and efficiently processes complex parts, and enlarges the processing range of the multidirectional die forging hydraulic press.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a front view of the mold;

FIG. 4 is a top view of the mold;

FIG. 5 is a side view of the mold;

FIG. 6 is a schematic view of the structure of the blank;

FIG. 7 is a schematic view of a structure of a workpiece;

FIG. 8 is a cross-sectional view of a workpiece;

in the figure: 1-lower cross beam, 2-side cross beam, 3-workbench, 4-guide plate, 5-square upright post, 6-fixed frame, 7-pinion shaft, 8-sliding plate, 9-limiting plate, 10-bottom plate, 11-movable cross beam, 12-cutting sleeve, 13-large pull rod, 14-main piston cylinder, 15-main cylinder spherical seat pressing cover, 16-main cylinder spherical seat, 17-three-phase asynchronous motor, 18-LX type elastic pin coupler, 19-small pull rod, 20-side piston cylinder, 21-side movable cross beam, 22-upper cross beam, 23-common flat key, 24-large pinion shaft and 25-bottom piston cylinder.

Detailed Description

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.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.