Multi-angle machining table of high-speed vertical machining center

Abstract

The utility model discloses a multi-angle machining table of a high-speed vertical machining center, and relates to the technical field of CNC machining centers. According to the technical scheme, the multi-angle machining table of the high-speed vertical machining center comprises a machine table, a working part is installed on the machine table in a sliding mode, a working table is installed on the machine table in a sliding mode, and the working part is installed above the working table; the workbench comprises a base, a supporting seat is arranged on the base, a connecting frame is rotationally installed on the supporting seat, a connecting block is installed on the connecting frame, a gear shaft is installed in the center of the connecting block, a bearing plate is installed on the connecting frame, and a containing table is installed on the bearing plate. A supporting frame is installed on the base, a screw shaft is connected to the supporting frame in a rotating mode, and threads are arranged on the screw shaft. The utility model aims to provide the multi-angle machining table of the high-speed vertical machining center, so that the effect that the machining table can be adjusted at multiple angles when the high-speed vertical machining center is used for machining is achieved.

Description

TECHNICAL FIELD

[0001] The utility model discloses a multi-angle machining table of high -speed vertical machining center relates to CNC machining center technical field. BACKGROUND

[0002] High -speed vertical machining center is a kind of high -precision, high -efficient numerical control machine tool, is widely used in precision machining field, especially in automobile, aviation, mould, electronics, medical equipment etc. Industry. Its main features are fast processing speed, high precision, strong adaptability, and is suitable for the machining of various complex parts. High -speed vertical machining center is based on numerical control system control machine tool, usually by spindle, workstation, tool magazine and numerical control system composition. High -speed vertical machining center is with its high precision, high efficiency and high adaptability characteristics, occupies an important position in modern manufacturing. It is not only suitable for the machining of complex parts, but also can meet the strict requirements of precision mould, aerospace, automobile, electronics and other industries. Machining table is one of the key components on numerical control machine tool, is used to carry workpiece and fix it in the machining process. The structure and function of machining table directly influence the positioning accuracy of workpiece, machining stability and machining efficiency.

[0003] Machining table is generally fixed in horizontal direction in high -speed vertical machining center, can not be angle adjusted, so that when machining complex parts, need to manually change clamping, so it can greatly influence machining production efficiency, and also can not process the rest of workpiece in the same process, therefore need to provide a kind of multi-angle machining table of high -speed vertical machining center to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a multi-angle machining table of high -speed vertical machining center, reaches the effect that machining table can be multi-angle adjusted when machining in high -speed vertical machining center.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of multi-angle machining table of high -speed vertical machining center, including machine table, its characterized in that: work part is slidably installed on machine table, workstation is slidably installed on machine table, work part is installed in the upper of workstation;Workstation includes base, support seat is arranged on base, connecting frame is rotatably installed on support seat, connecting block is installed on connecting frame, gear shaft is installed at the center of connecting block, bearing plate is installed on connecting frame, and placing table is installed on bearing plate.

[0006] Preferably, support frame is installed on base, screw shaft is rotatably connected on support frame, and screw thread is arranged on screw shaft.

[0007] Preferably, gear is arranged on gear shaft, gear is engaged with screw thread, and gear shaft and screw shaft are vertically installed.

[0008] Preferably, the placing table is rotationally connected with the supporting plate, and the driving mode of the placing table is motor driving.

[0009] Preferably, the screw shaft is provided with a scale, and the supporting seat is provided with a scale.

[0010] According to the high-speed vertical machining center multi-angle machining table of claim, the driving mode of the screw shaft is motor driving.

[0011] Preferably, the machine table is provided with a sliding rail, the sliding rail is slidingly connected with the workbench, and the sliding rail is slidingly connected with the working part

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the rotation of the screw shaft is driven by the motor, the screw shaft can drive the gear shaft to rotate through the meshing gear when rotating, the rotation of the screw shaft converts the linear motion force into the vertical motion force through the meshing of the thread and the gear, a small rotation period of the motor can drive a larger rotation period of the gear shaft, the angle adjustment of the supporting plate and the placing table mounted on the connecting frame is more accurate and convenient, and the large-angle overturning adjustment movement can be realized, so that the machining table can be multi-angle adjusted during the machining of the high-speed vertical machining center. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole schematic view of a high-speed vertical machining center multi-angle machining table;

[0014] Figure 2 It is Figure 1 It is a workbench schematic view of a high-speed vertical machining center multi-angle machining table;

[0015] In the drawings, various reference signs are as follows:

[0016] 1, machine table; 2, working part; 3, workbench; 31, base; 32, supporting seat; 33, connecting block; 34, connecting frame; 35, supporting frame; 36, screw shaft; 361, scale; 362, thread; 37, gear shaft; 371, gear; 38, supporting plate; 39, placing table. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Specific implementation case:

[0019] As Figure 1 shown in the figure, a multi-angle machining table of a high-speed vertical machining center comprises a machine table 1, a working part 2 is slidingly installed on the machine table 1, a workbench 3 is slidingly installed on the machine table 1, and the working part 2 is installed above the workbench 3;

[0020] A slide rail (not marked in the figure) is arranged on the machine table 1, the workbench 3 can move forward and backward on the slide rail, the working part 2 can move up and down and left and right on the slide rail, after a workpiece is placed on the workbench 3, the workbench 3 and the working part 2 are controlled by a motor to move to a specified position along the slide rail, and then the working part 2 processes a part on the workbench 3;

[0021] As Figure 2 shown in the figure, the workbench 3 comprises a base 31, a support seat 32 is arranged on the base 31, a connecting frame 34 is rotatably installed on the support seat 32, a connecting block 33 is installed on the connecting frame 34, a pinion 37 is installed at the center of the connecting block 33, a bearing plate 38 is installed on the connecting frame 34, and a placing table 39 is installed on the bearing plate 38;

[0022] The pinion 37 is fixedly connected with the connecting block 33, and the connecting block 33 is fixedly connected with the connecting frame 34, so that the pinion 37 can rotate with the rotation of the connecting frame 34;

[0023] A support frame 35 is installed on the base 31, a screw shaft 36 is rotatably connected to the support frame 35, a thread 362 is arranged on the screw shaft 36, and the driving mode of the screw shaft 36 is motor driving;

[0024] The main driving mode of the screw shaft 36 is motor driving rotation;

[0025] A gear 371 is arranged on the pinion 37, the gear 371 is engaged with the thread 362, and the installation position of the pinion 37 is perpendicular to the screw shaft 36;

[0026] The rotation of the screw shaft 36 can drive the pinion 37 to rotate through the engaged gear 371, because the rotation of the screw shaft 36 is driven by a motor;

[0027] In specific work, when the pinion 37 rotates, the connecting block 33 is driven to rotate, so that the connecting frame 34 rotates in the support seat 32, the rotation of the screw shaft 36 converts the linear motion force into the vertical motion force through the engagement of the thread 362 and the gear 371, so that a small rotation period of the motor can drive a larger rotation period of the pinion 37, and the angle adjustment of the bearing plate 38 and the placing table 39 installed on the connecting frame 34 can be more accurately and conveniently controlled, so that large-angle overturning adjustment movement can be realized;

[0028] The placing table 39 is rotationally connected with the supporting plate 38, and the driving mode of the placing table 39 is motor driving;

[0029] The rotation of the placing table 39 can enable the working part 2 to machine the side edge of the workpiece after the workbench 3 is adjusted in angle;

[0030] The screw shaft 36 is provided with a scale 361, and the supporting seat 32 is provided with a scale 361;

[0031] The scale 361 can enable the operator to more accurately control the adjusted angle;

[0032] As described above, the rotation of the screw shaft 36 is driven by the motor, and the screw shaft 36 can drive the pinion shaft 37 to rotate through the meshing of the gear 371 and the screw thread 362. The rotation of the screw shaft 36 converts the linear motion force into the vertical motion force through the meshing of the screw thread 362 and the gear 371, so that a small rotation period of the motor can drive a larger rotation period of the pinion shaft 37, and the angle adjustment of the supporting plate 38 and the placing table 39 mounted on the connecting frame 34 can be more accurately and conveniently controlled, so that the supporting plate 38 can be adjusted in a large angle, and the workbench can be adjusted in multiple angles during the high-speed vertical machining center machining.

[0033] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above embodiment. Any technical solution falling within the present idea belongs to the protection scope of the present application. It should be noted that some improvements and refinements made by ordinary technical personnel without departing from the principles of the present application should also be considered as the protection scope of the present application.

Claims

1. A multi-angle machining table of a high-speed vertical machining center, comprising a table (1), characterized in that: The machine table (1) is slidably installed with a working part (2), and the machine table (1) is slidably installed with a workbench (3), and the working part (2) is installed above the workbench (3); The workbench (3) comprises a base (31), a supporting seat (32) is arranged on the base (31), a connecting frame (34) is rotatably installed on the supporting seat (32), a connecting block (33) is installed on the connecting frame (34), a gear shaft (37) is installed at the center of the connecting block (33), a bearing plate (38) is installed on the connecting frame (34), and a placing table (39) is installed on the bearing plate (38).

2. A multi-angle machining table of a high-speed vertical machining center according to claim 1, characterized in that: The base (31) is installed with a supporting frame (35), the supporting frame (35) is rotatably connected with a screw shaft (36), and the screw shaft (36) is provided with a screw thread (362).

3. A multi-angle machining table of a high-speed vertical machining center according to claim 2, characterized in that: The gear shaft (37) is provided with a gear (371), the gear (371) is engaged with the screw thread (362), and the gear shaft (37) is perpendicular to the installation position of the screw shaft (36).

4. The multi-angle machining table of a high-speed vertical machining center according to claim 1, characterized in that: The placing table (39) is rotatably connected with the bearing plate (38), and the driving mode of the placing table (39) is motor driving.

5. A multi-angle machining table of a high-speed vertical machining center according to claim 2, characterized in that: The screw shaft (36) is provided with a scale (361), and the supporting seat (32) is provided with a scale (361).

6. A multi-angle machining table of a high-speed vertical machining center according to claim 2, characterized in that The driving mode of the screw shaft (36) is motor driving.

7. A multi-angle machining table of a high-speed vertical machining center according to claim 1, characterized in that: The machine table (1) is provided with a sliding rail, the sliding rail is slidably connected with the workbench (3), and the sliding rail is slidably connected with the working part.

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