Multi-surface turnover mechanism

Abstract

The utility model provides a multi-face turnover mechanism which comprises a displacement device and a fixing device, and the displacement device controls the fixing device to move in the horizontal direction perpendicular to a workpiece and the vertical direction. The fixing device comprises a rotating device driven by an independent motor, the rotating device is of a two-semicircular-ring structure, a workpiece hole is formed in the center of the two-semicircular-ring structure, a clamping device driven by hydraulic pressure is arranged on the inner wall of the two-semicircular-ring structure, and a workpiece is clamped through the clamping device after penetrating through the workpiece hole to enter the multi-face overturning mechanism. The rotating motor drives the rotating device to drive the workpiece to rotate. According to the multi-face turnover mechanism, after a workpiece passes through a central workpiece hole of the multi-face turnover mechanism, the workpiece can be clamped and fixed through the clamping device, the workpiece can be driven to rotate integrally through the rotating device, machining of the follow-up process is facilitated, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of machining equipment, in particular to a multi-faceted turning mechanism. Background Art

[0002] Bending is one of the processes in the profile processing. There are two ways to bend: bending the aluminum alloy workpiece or other profiles around a fixed support, and bending from the middle with both ends fixed. Existing bending machines usually use manual loading and unloading. After the profile is placed in the bending machine, the workpiece is manually turned over, and after finding a suitable processing position on the circumference of the workpiece, the workpiece is clamped for bending. After the bending process is completed, it is manually taken out, which is inefficient and requires heavy workload for workers. Utility Model Content

[0003] In order to solve the problems of the prior art, the utility model provides a multi-faceted turning mechanism, which realizes automatic turning of processed workpieces and greatly improves production efficiency.

[0004] The utility model comprises a displacement device and a fixing device, wherein the displacement device controls the fixing device to move in two directions, horizontally and perpendicularly to the workpiece and vertically; the fixing device comprises a rotating device driven by an independent motor, the rotating device is two semicircular ring structures, a workpiece hole is arranged in the center of the two semicircular ring structures, a clamping device driven by hydraulic pressure is arranged on the inner wall of the semicircular structure, the workpiece passes through the workpiece hole and enters the multi-faceted turning mechanism, and the workpiece is clamped by the clamping device, and the rotating motor drives the rotating device to drive the workpiece to rotate.

[0005] As a further improvement, a ring gear is provided on the outer edge of the rotating device, and the output shaft of the rotating motor is meshed with the ring gear through a gear.

[0006] Further improvement, the displacement device includes a horizontal displacement device and a vertical displacement device, the horizontal displacement device includes a base, a slider and a screw drive device, the base is provided with a slide rail, the direction of the slide rail is perpendicular to the workpiece in the plane; the slider is arranged on the slide rail, and the screw drive device drives the slider to slide along the slide rail; the vertical displacement device is fixed to the top of the slider, includes two side walls with vertical slide rails, and the fixing device is arranged between the two side walls to perform vertical displacement along the side walls.

[0007] The beneficial effects of the utility model are:

[0008] 1. After the workpiece passes through the central workpiece hole of the multi-faceted turning mechanism, the workpiece can be clamped and fixed by the clamping device, and the workpiece can be driven to rotate as a whole by the rotating device, which is convenient for subsequent processing and improves production efficiency.

[0009] 2. The entire fixing device can drive the workpiece to move vertically on the horizontal plane through the horizontal displacement device, which is convenient for subsequent bending or cutting processes. The vertical displacement device can drive the workpiece to adjust its height as needed, which can meet the use requirements of various processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0011] Figure 1 This is an axial side view of the utility model;

[0012] Figure 2 It is a top view of the utility model;

[0013] Figure 3 It is a side view of the utility model. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] The utility model structure is as follows Figures 1 to 3 As shown, the utility model includes a displacement device and a fixing device. The displacement device controls the fixing device to move in two directions, horizontally perpendicular to the workpiece and vertically. The fixing device includes a rotating device 2 driven by an independent motor. The rotating device is two semicircular ring structures. The two semicircular ring structures are provided with workpiece holes in the center. The inner wall of the semicircular structure is provided with a clamping device driven by an oil cylinder. After the workpiece passes through the workpiece hole and enters the multi-faceted flipping mechanism, the workpiece is clamped by the clamping device. The rotating motor drives the rotating device to drive the workpiece to rotate. The clamping device is a conventional hydraulic self-centering clamping device driven by an oil cylinder, without special improvements.

[0016] The displacement device includes a horizontal displacement device and a vertical displacement device. The horizontal displacement device includes a base 4, a slider 5 and a screw drive device 7. The base is provided with a slide rail 6, and the direction of the slide rail 6 is perpendicular to the workpiece on the plane. The slider is provided on the slide rail, and the screw drive device drives the slider to slide along the slide rail. The vertical displacement device is fixed on the top of the slider, and includes two side walls 1 with vertical slide rails. The fixing device is provided between the two side walls to perform vertical displacement along the side walls, and the driving mode is cylinder drive. A monitoring device 8 is provided below the fixing device, and the monitoring device is provided with a grating to record the deformation data of the workpiece when it is pressed against the top.

[0017] The working process of this utility model is as follows:

[0018] After the workpiece passes through the central workpiece hole of the multi-sided flipping mechanism, the workpiece can be clamped and fixed by the clamping device. According to the processing needs, the rotating device drives the workpiece to rotate to a suitable angle as a whole. The displacement device controls the overall vertical displacement of the workpiece to a suitable position, and docks with subsequent processing equipment to facilitate the subsequent processing. After the flipping is completed, the clamping device releases the workpiece, and the workpiece is transported to the next processing equipment through an external transportation device.

[0019] Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device embodiment, the above is only a preferred implementation of the utility model. Since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field is within the technical scope disclosed by the utility model. For ordinary technicians in the technical field, changes or replacements that can be easily thought of should be included in the protection scope of the utility model without departing from the principle of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A multi-faceted turning mechanism, characterized in that: It includes a displacement device and a fixing device. The displacement device controls the fixing device to move in two directions, horizontally and perpendicularly to the workpiece and vertically. The fixing device includes a rotating device driven by an independent motor. The rotating device is two semicircular ring structures. A workpiece hole is arranged in the center of the two semicircular ring structures. A clamping device driven by hydraulic pressure is arranged on the inner wall of the semicircular structure. After the workpiece passes through the workpiece hole and enters the multi-faceted flipping mechanism, the workpiece is clamped by the clamping device. The rotating motor drives the rotating device to drive the workpiece to rotate.

2. The multi-faceted flipping mechanism according to claim 1, characterized in that: A ring gear is arranged on the outer edge of the rotating device, and the output shaft of the rotating motor is meshed with the ring gear through a gear.

3. The multi-faceted flipping mechanism according to claim 1, characterized in that: The displacement device includes a horizontal displacement device and a vertical displacement device. The horizontal displacement device includes a base, a slider and a screw drive device. A slide rail is provided on the base, and the direction of the slide rail is perpendicular to the workpiece on the plane. The slider is provided on the slide rail, and the screw drive device drives the slider to slide along the slide rail. The vertical displacement device is fixed on the top of the slider, and includes two side walls with vertical slide rails. The fixing device is provided between the two side walls and performs vertical displacement along the side walls.

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