Five-axis machining center
By designing a five-axis machining center and utilizing the coordinated drive of the moving table, spindle box, column, and cutting tools, the problem of insufficient rigidity in CNC machining center equipment is solved, achieving high-precision and stable multi-directional machining.
Patent Information
- Application Number
- CN202423213004.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-25
AI Technical Summary
The existing CNC machining centers have insufficient mechanical rigidity, unstable machining accuracy, and insufficient load-bearing capacity.
Design a five-axis machining center that achieves multi-directional machining through the coordinated drive of the moving table, spindle box, column, and cutting tools, combined with the rotation of the dual rotary tables and motor drive, ensuring machining accuracy and stability.
It improves the accuracy and stability of CNC machining, enabling efficient machining of complex parts in multiple directions.
Smart Images
Figure CN223557813U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to numerical control processing field especially five -axis machining center. BACKGROUND
[0002] Numerical control processing center is by mechanical equipment and numerical control system composition is suitable for processing complicated spare part's high efficiency automation machine tool, however, the technical problem that mechanical equipment part is easy to appear rigidity deficiency, processing accuracy is unstable, bearing capacity is not enough when numerical control processing center carries out numerical control processing in prior art, therefore, a kind of five -axis machining center is presented. INVENTION CONTENTS
[0003] The utility model aims at providing a technical scheme that can solve the above problems to overcome the above shortcomings.
[0004] A kind of five -axis machining center, including base, the saddle is transversely arranged in the top of base, and the saddle is transversely moved and is provided with moving platform, the main shaft box is transversely arranged in the top of moving platform, and the main shaft box moves forward and backward on moving platform, the vertical column is vertically arranged in the side of main shaft box, and the vertical column moves up and down on the side of main shaft box, the cutter is driven and arranged with the horizontal drive of the bottom end of vertical column, and cutter and vertical column are in the same moving direction, and cutter and base are mutually parallel, the double rotary table is transversely arranged in the side of saddle, and double rotary table and base are mutually parallel, and double rotary table is overturned on the side of saddle.
[0005] Preferably, motor is arranged between the double rotary table and the saddle, and the motor is transversely located inside the saddle, and the motor and the double rotary table are drivingly connected.
[0006] Preferably, the fixed plate is arranged between the motor and the saddle, and the fixed plate is vertically located at the side of the saddle, and the motor is transversely located at the other side of the fixed plate.
[0007] Preferably, the first linear guide rail is arranged between the moving platform and the saddle, and the first linear guide rail is transversely located at the top of the saddle, and the moving platform is transversely moved and located on the first linear guide rail, the first ball screw is arranged between the first linear guide rail, and the first ball screw and the moving platform are drivingly connected.
[0008] Preferably, the second linear guide rail is arranged between the main shaft box and the vertical column, and the second linear guide rail is vertically located at the side of the main shaft box, and the vertical column is vertically moved and located on the second linear guide rail, the second ball screw is arranged between the second linear guide rail, and the second ball screw and the vertical column are drivingly connected.
[0009] Compared with the prior art, the device to be processed is placed on the double rotary table, the moving table drives the spindle box together with the column to move to the double rotary table, and the cutter is parallel to the double rotary table, at this time, the column and the cutter move downward and contact the device on the double rotary table, and the cutter rotates to process the device, and after the device is processed, the column and the cutter are reset, and the moving table drives the spindle box together with the column to reset, at this time, the double rotary table runs to invert the processed device on the base for subsequent processing of other devices, through the driving cooperation between the moving table, the spindle box and the column, the cutter at the bottom end of the column can process the device on the double rotary table in different directions, so that the device can maintain extremely high precision and stability during processing.
[0010] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0012] Fig. 1 It is a structural schematic view of a five-axis machining center;
[0013] Fig. 2 It is another structural schematic view of a five-axis machining center.
[0014] As shown in the figure: 1, base, 2, saddle, 3, moving table, 4, spindle box, 5, column, 6, fixed plate, 7, double rotary table, 8, motor. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0016] Please refer to Figs. 1-2The utility model discloses an embodiment of a kind of five-axis machining center, including base 1, the saddle 2 of base 1 top end is horizontally provided with, and the saddle 2 is horizontally moved and is provided with moving platform 3, the moving platform 3 top end is horizontally provided with main shaft box 4, and main shaft box 4 is moved before and after on moving platform 3, the side of main shaft box 4 is vertically provided with stand 5, and stand 5 is moved up and down on the side of main shaft box 4, the bottom end of stand 5 is horizontally driven and is provided with cutter (not shown in drawing), and cutter and stand 5 are same moving direction, and cutter and base 1 are mutually parallel, the side of saddle 2 is horizontally provided with double rotary table 7, and double rotary table 7 and base 1 are mutually parallel, and double rotary table 7 is overturned on the side of saddle 2, and then when the device to be processed is placed on double rotary table 7, moving platform 3 drives main shaft box 4 to move to double rotary table 7 with stand 5, and cutter and double rotary table 7 are mutually parallel, at this time, stand 5 is moved down with cutter and is contacted with the device on double rotary table 7 and cutter is rotated and is processed to device, and after device processing is completed, stand 5 is reset with cutter and moving platform 3 drives main shaft box 4 to reset with stand 5, at this time, double rotary table 7 is operated and the device that processing is completed is inverted on base 1 to facilitate subsequent other processing of device, by the drive cooperation between moving platform 3, main shaft box 4, stand 5, the cutter of stand 5 bottom end can be processed in different directions when device on double rotary table 7 is processed, so that it can maintain extremely high precision and stability in the processing process.
[0017] Motor 8 is arranged between the double rotary table 7 and the saddle 2, and the motor 8 is horizontally located inside the saddle 2, and the motor 8 is drivingly connected with the double rotary table 7, and the double rotary table 7 is swung and overturned on the side of the saddle 2 by the motor 8.
[0018] A fixing plate 6 is arranged between the motor 8 and the saddle 2, and the fixing plate 6 is vertically located at the side of the saddle 2, and the motor 8 is horizontally located at the other side of the fixing plate 6, and the motor 8 is fixed in the saddle 2 by the fixing plate 6.
[0019] A first linear guide rail (not shown in the drawing) is arranged between the moving platform 3 and the saddle 2, and the first linear guide rail is horizontally located at the top end of the saddle 2, and the moving platform 3 is horizontally moved on the first linear guide rail, a first ball screw is arranged between the first linear guide rails, and the first ball screw is drivingly connected with the moving platform 3, and the moving platform 3 is moved on the saddle 2 along the path of the first linear guide rail by the first ball screw.
[0020] The second linear guide (not shown in the figure) is arranged between the main shaft box 4 and the column 5, is vertically arranged at the side of the main shaft box 4, and the column 5 is vertically moved on the second linear guide, a second ball screw is arranged between the second linear guide, and the second ball screw is drivingly connected with the column 5, so that the column 5 and the tool are driven by the second ball screw to move on the side of the main shaft box 4, and the column 5 moves up and down on the side of the main shaft box 4 along the path of the second linear guide.
[0021] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application.
Claims
1. A five-axis machining center comprising a base, characterized in that, The saddle top transverse setting has a saddle, and the saddle transverse movement is provided with a moving table, the moving table top transverse setting has a spindle box, and the spindle box moves forward and backward on the moving table, one side of the spindle box is vertically provided with a stand column, and the stand column moves up and down on the side of the spindle box, the bottom end of the stand column is transversely driven and provided with a tool, and the tool and the stand column are in the same moving direction, and the tool and the base are parallel to each other, one side of the saddle is transversely provided with a double rotary table, and the double rotary table and the base are parallel to each other, and the double rotary table is turned over on the side of the saddle.
2. A five-axis machining center according to claim 1, characterized in that, The double rotary table and the saddle are provided with a motor, and the motor is transversely located in the saddle, and the motor and the double rotary table are drivingly connected.
3. A five-axis machining center according to claim 2, characterized in that, The motor and the saddle are provided with a fixed plate, and the fixed plate is vertically located at the side of the saddle, and the motor is transversely located on the other side of the fixed plate.
4. A five-axis machining center according to claim 1, characterized in that, The moving table and the saddle are provided with a first linear guide rail, and the first linear guide rail is transversely located at the top end of the saddle, and the moving table is transversely moved on the first linear guide rail, the first linear guide rail is provided with a first ball screw, and the first ball screw and the moving table are drivingly connected.
5. A five-axis machining center according to claim 1, characterized in that, The spindle box and the stand column are provided with a second linear guide rail, and the second linear guide rail is vertically located at the side of the spindle box, and the stand column is vertically moved on the second linear guide rail, the second linear guide rail is provided with a second ball screw, and the second ball screw and the stand column are drivingly connected.