Turnover device for assembling horizontal slant bed numerical control machine tool

Abstract

A turnover device for assembling a horizontal slant bed numerical control machine tool comprises a base and a driving mechanism, a supporting seat used for supporting a machine tool body is hinged to the base, the supporting seat is of an L-shaped structure composed of a bottom plate and a back plate, and the connecting position of the bottom plate and the back plate is hinged to the base. The driving mechanism can drive the supporting seat to rotate around the hinged position of the base and the supporting seat, the inclined plane of the horizontal inclined-bed numerical control machine tool is adjusted to the horizontal plane, the tool rest component cannot slip when installed on the guide rail, and the machine tool is convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool assembly, in particular to a turning device used for assembling a horizontal inclined bed CNC machine tool. Background Art

[0002] When assembling a horizontal slant bed CNC machine tool, the tool holder components include key components such as the spindle box, lead screw, saddle, tool holder, and tailstock. The tool holder components need to be installed on the inclined guide rails of the horizontal slant bed CNC machine tool for assembly and precision measurement. Since the guide rails are on the inclined surface, the tool holder components are easy to slip off the guide rails during installation, making it difficult to assemble the machine tool. Utility Model Content

[0003] In order to solve the above-mentioned defects of the prior art that the tool holder component installed on the guide rail is easy to slip off the guide rail and difficult to assemble, the utility model provides a turning device for assembling a horizontal inclined bed CNC machine tool.

[0004] The technical solution of the utility model is: a turning device for assembling a horizontal inclined bed CNC machine tool, comprising a base and a driving mechanism, a support seat for supporting the machine bed is hinged on the base, the support seat is composed of a bottom plate and a back plate to form an L-shaped structure, the connection between the bottom plate and the back plate is hinged to the base, and the driving mechanism can drive the support seat to rotate around the hinge between the base and the support seat.

[0005] Preferably, a rotating shaft is provided on the base, and the rotating shaft is connected to the supporting seat.

[0006] Preferably, the driving mechanism comprises a hydraulic cylinder and a hydraulic station, the piston rod of the hydraulic cylinder is hinged to the support seat, and the cylinder barrel of the hydraulic cylinder is hinged to the base.

[0007] Preferably, there are two hydraulic cylinders.

[0008] The utility model has the beneficial effects that the utility model is easy to operate, and the inclined plane of the horizontal inclined bed CNC machine tool is adjusted to a horizontal plane, and the tool holder component will not slip when installed on the guide rail, which facilitates the assembly of the machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 It is a side view of the utility model in the initial position;

[0011] Figure 3 It is a side view of the utility model in working state. DETAILED DESCRIPTION

[0012] In order to better understand the concept of the present invention, the technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] The technical solution of the utility model is as follows: a turning device for assembling a horizontal inclined bed CNC machine tool, such as Figure 1 The machine tool shown in the figure comprises a base 1 and a driving mechanism 2, on which a support base 3 for supporting a machine tool bed is hingedly connected. Figure 2 As shown, the support seat 3 is composed of a bottom plate 3-1 and a back plate 3-2 to form an L-shaped structure. When the machine tool bed is placed on the support seat, the bottom plate fits against the bottom of the machine tool bed, and the back plate fits against the back of the machine tool bed. When the support seat is flipped over, the back plate and the bottom plate jointly support the machine tool bed. The connection between the bottom plate 3-1 and the back plate 3-2 is hinged to the base 1, thus ensuring the stability of the machine tool bed during rotation. The driving mechanism 2 can drive the support seat 3 to rotate around the hinge between the base 1 and the support seat 3.

[0014] The hinged joint between the support seat and the base is that a rotating shaft 4 is provided on the base 1, and the rotating shaft 4 is connected to the support seat 3. When the support seat is driven by the driving mechanism, the support seat rotates through the rotating shaft.

[0015] In the utility model, the driving mechanism 2 includes a hydraulic cylinder 2-1 and a hydraulic station 2-2. The piston rod of the hydraulic cylinder 2-1 is hinged to the free end of the support seat 3, and the cylinder barrel of the hydraulic cylinder 2-1 is hinged to the base 1. The support seat is driven to rotate by the hydraulic cylinder. When the support seat rotates, the angle between the piston rod at the hinge between the hydraulic cylinder and the support seat and the support seat changes. At the same time, the angle between the cylinder barrel at the hinge between the hydraulic cylinder and the base and the base also changes. This ensures that when the hydraulic cylinder pulls or pushes the support seat, the hydraulic cylinder and the support seat will not be misaligned. The hydraulic station inputs oil to or discharges oil to the hydraulic cylinder through an oil pipe. When there are two hydraulic cylinders 2-1, an oil separator 5 is connected between the hydraulic station and the hydraulic cylinder.

[0016] Specific working process: according to the angle of the installation slope of the tool holder component of the horizontal inclined bed CNC machine tool, the support seat is rotated to the same angle, that is, the installation slope of the tool holder component is changed from an inclined surface to a horizontal surface. For example, the installation slope of the tool holder component of the horizontal inclined bed CNC machine tool is 45°. The machine tool component is placed on the support seat and fits with the support seat. The support seat is in the initial position. The hydraulic station is controlled to flow the oil in the hydraulic cylinder from the oil pipe to the oil distributor, and then from the oil distributor to the hydraulic station. The piston rod of the hydraulic cylinder drives the support seat to rotate from 0° to 45°. At this time, if Figure 3 The installation surface of the tool holder component of the horizontal inclined bed CNC machine tool shown is a horizontal plane. The tool holder component is installed on the guide rail. After the installation is completed, the hydraulic station is controlled to input oil to the oil separator, and the oil separator inputs oil to the hydraulic cylinder through the oil pipe. The piston rod of the hydraulic cylinder drives the support seat to reset, and the machine tool component is removed, and the installation work is completed.

[0017] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A turning device for assembling a horizontal inclined bed CNC machine tool, characterized in that: The invention comprises a base (1) and a driving mechanism (2); a support base (3) for supporting a machine tool bed is hingedly connected to the base (1); the support base (3) is composed of a bottom plate (3-1) and a back plate (3-2) to form an L-shaped structure; the connection between the bottom plate (3-1) and the back plate (3-2) is hingedly connected to the base (1); and the driving mechanism (2) can drive the support base (3) to rotate around the hinge between the base (1) and the support base (3).

2. The turning device for assembling a horizontal inclined bed CNC machine tool according to claim 1, characterized in that: A rotating shaft (4) is provided on the base (1), and the rotating shaft (4) is connected to the supporting seat (3).

3. The turning device for assembling a horizontal inclined bed CNC machine tool according to claim 1, characterized in that: The driving mechanism (2) comprises a hydraulic cylinder (2-1) and a hydraulic station (2-2); the piston rod of the hydraulic cylinder (2-1) is hinged to a support seat (3); and the cylinder barrel of the hydraulic cylinder (2-1) is hinged to a base (1).

4. The turning device for assembling a horizontal inclined bed CNC machine tool according to claim 3, characterized in that: There are two hydraulic cylinders (2-1).

5. The turning device for assembling a horizontal inclined bed CNC machine tool according to claim 1, characterized in that: The support seat (3) is L-shaped.

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