CN221696078U - High-speed vertical machining center - Google Patents

Abstract

The utility model discloses a high-speed vertical machining center which comprises a machining table, wherein a base is arranged at the top end of the machining table, a first transmission machine body is fixed at the top end of the base, one side of the inside of the first transmission machine body is movably connected with a linkage plate, both ends of the linkage plate extend to the outside of the first transmission machine body and are provided with side support plates, a second transmission machine body is arranged on the inner wall between the side support plates, a second rotary driving piece is arranged on the outer wall of one side of the second transmission machine body through a bracket, one end of the second rotary driving piece extends to the inside of the second transmission machine body and is provided with a second screw rod, a nut pair is arranged on the outer wall of one side of the second screw rod in a threaded manner, and a linkage seat is arranged on the outer wall of the nut pair. The utility model not only can sequentially process the workpieces at the top of the fixture station by multiple stations so as to improve the processing efficiency of the workpieces when the processing center is used, but also achieves the aim of automatically processing the workpieces, and ensures the processing precision of the workpieces when the processing center is used.

Description

A high-speed vertical machining center

Technical Field

The utility model relates to the technical field of machining centers, in particular to a high-speed vertical machining center.

Background Art

As the name suggests, a machining center refers to a type of machine that processes workpieces. There are many types of machining centers, and CNC milling machines are one of them. CNC milling machines are an automatic machining equipment developed on the basis of general milling machines. The machining processes of the two are basically the same, and the structures are also relatively similar.

A high-speed vertical machining center with reference publication number CN213701918U comprises a base, a workbench is arranged on the upper outer surface of the base, a machine tool body is arranged on the upper outer surface of the workbench, a control panel is arranged on the side outer surface of the machine tool body, a control device is arranged inside the machine tool body, a turning tool is arranged at the lower end of the control device, a protective door is arranged on the front outer surface of the machine tool body, a door handle is arranged on the front outer surface of the protective door, a clamp is arranged at the lower end of the turning tool, a dust suction head is arranged on the side end of the clamp, and a dust collector is arranged on the side outer surface of the dust suction head. The high-speed vertical machining center has a simple structure, is easy to operate, has a dust removal function, is convenient for collecting and cleaning dust, enhances the internal heat dissipation effect, improves the service life, and has a good use effect. According to the above, although the machining center can be well applied, it is usually not convenient for multiple stations to perform machining operations on workpieces in sequence, which makes it difficult for this type of machining center to achieve the established expectations for the machining efficiency of the workpiece, which often troubles people.

Utility Model Content

The purpose of the utility model is to provide a high-speed vertical machining center to solve the problem in the above background technology that although the machining center can be well applied, it is usually not convenient to perform multi-station machining operations on workpieces in sequence, making it difficult for this type of machining center to achieve the expected machining efficiency for the workpiece.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed vertical machining center, comprising a machining table, a base is provided at the top of the machining table, a first transmission body is fixed at the top of the base, a linkage plate is movably connected to one side of the interior of the first transmission body, both ends of the linkage plate extend to the outside of the first transmission body and are provided with side support plates, a second transmission body is provided on the inner wall between the side support plates, a second rotary drive member is installed on the outer wall of one side of the second transmission body through a bracket, one end of the second rotary drive member extends to the interior of the second transmission body and is provided with a second screw rod, A nut pair is threadedly installed on the outer wall of one side of the second screw rod, and a linkage seat is provided on the outer wall of the nut pair, and the linkage seat is slidably connected to the second transmission body. A lifting drive member is installed on the top of the linkage seat, and the bottom end of the lifting drive member extends to the inner side of the linkage seat and is provided with a lifting seat, and a fourth rotation drive member is installed inside the lifting seat, and the bottom end of the fourth rotation drive member extends to the outside of the lifting seat and is installed with a milling cutter, and a third rotation drive member is provided on one side of the top of the first transmission body, and a turntable is rotatably installed on the top of the third rotation drive member, and four clamping stations are provided on the top of the turntable.

Preferably, a first screw rod is rotatably connected inside the first transmission body, and an outer wall of the first screw rod is connected to the bottom end of the linkage plate through a nut. The linkage plate can be placed by setting the first screw rod.

Preferably, a first rotating driving member is installed on the outer surface of one side of the first transmission body, one end of the first rotating driving member extends into the interior of the first transmission body and is fixedly connected to one end of the first screw rod, and the first rotating driving member is arranged to drive the first screw rod to rotate.

Preferably, a second guide rail is provided on the inner wall of the second transmission body below the second screw rod, the surface of the second guide rail is slidably connected to a second rail seat, the surface of the second rail seat is fixedly connected to the inner wall of the linkage seat, and the second guide rail and the second rail seat are arranged to limit the movement amplitude of the linkage seat.

Preferably, a first guide rail is provided at the bottom of the first transmission body on both sides of the first screw rod, and the top of the first guide rail is slidably connected to a first rail seat, and the top of the first rail seat is fixedly connected to the bottom end of the linkage plate, so that the movement range of the linkage plate can be limited by the arrangement of the first rail seat and the first guide rail.

Compared with the prior art, the beneficial effects of the utility model are: the high-speed vertical machining center can not only process the workpiece on the top of the fixture station in multiple stations in sequence to improve the processing efficiency of the workpiece when the machining center is used, but also achieves the purpose of automatically processing the workpiece, and ensures the processing accuracy of the workpiece when the machining center is used;

(1) The turntable is driven to rotate slowly and at a uniform speed by the third rotating driving member. Since there are four fixture stations, the fixture stations can be rotated and transferred to the bottom of the milling cutter in turn, so that multiple stations can process the workpiece on the top of the fixture station in turn, thereby improving the processing efficiency of the workpiece when the machining center is used;

(2) The first screw is driven to rotate by the first rotating driving member, so that the nut on the outer wall of the first screw is located on the outer wall of the first screw and slides backward, and the first rail seat is located on the top of the first guide rail and slides backward, so that the nut on the outer wall of the first screw and the first rail seat drive the linkage plate to translate backward, so as to move the milling cutter to the top of the turntable, and then the lifting driving member drives the lifting seat to move downward, so that the milling cutter contacts the workpiece on the top of the fixture station. Since the fourth rotating driving member drives the milling cutter to rotate at a high speed, the milling cutter can perform milling processing on the workpiece, thereby achieving the purpose of automating the processing of the workpiece;

(3) The second screw is driven to rotate by the second rotating driving member, so that the nut pair is located on the outer wall of the second screw and slides, and the second rail seat is located on the surface of the second guide rail and slides, so that the nut pair and the second rail seat drive the linkage seat to move laterally, and the position of the milling cutter can be adjusted laterally to perform milling processing on the specified position of the workpiece, thereby ensuring the processing accuracy of the workpiece when the machining center is used.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the utility model from above;

FIG2 is an enlarged schematic diagram of the structure of point A in FIG1 of the present utility model;

FIG3 is a schematic cross-sectional view of the second transmission body of the present invention;

FIG. 4 is a schematic diagram of a top cross-sectional structure of the first transmission body of the utility model.

In the figure: 1, processing table; 2, base; 3, first transmission body; 4, side support plate; 5, linkage plate; 6, second transmission body; 7, second rotary drive member; 8, linkage seat; 9, lifting drive member; 10, third rotary drive member; 11, turntable; 12, fixture station; 13, lifting seat; 14, fourth rotary drive member; 15, milling cutter; 16, second screw rod; 17, second guide rail; 18, nut pair; 19, second rail seat; 20, first rotary drive member; 21, first screw rod; 22, first guide rail; 23, first rail seat.

DETAILED DESCRIPTION

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. Based on the embodiments in 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.

Please refer to Figures 1-4, an embodiment of the utility model: a high-speed vertical machining center, including a machining table 1, a base 2 is provided at the top of the machining table 1, a first transmission body 3 is fixed at the top of the base 2, a third rotary drive member 10 is provided at one side of the top of the first transmission body 3, a turntable 11 is rotatably installed at the top of the third rotary drive member 10, and four fixture stations 12 are provided at the top of the turntable 11;

When in use, the four fixture stations 12 are arranged so as to perform multi-station processing on the workpiece in sequence;

The first transmission body 3 is internally rotatably connected with a first screw rod 21, and the outer wall of the first screw rod 21 is connected to the bottom end of the linkage plate 5 through a nut;

When in use, the first screw rod 21 is arranged so as to place the linkage plate 5;

A first rotary drive member 20 is installed on the outer surface of one side of the first transmission body 3, and one end of the first rotary drive member 20 extends into the interior of the first transmission body 3 and is fixedly connected to one end of the first screw rod 21;

When in use, the first rotating driving member 20 is arranged to drive the first screw rod 21 to rotate;

The first transmission body 3 on both sides of the first screw rod 21 is provided with a first guide rail 22 at the bottom, the top of the first guide rail 22 is slidably connected with a first rail seat 23, and the top of the first rail seat 23 is fixedly connected to the bottom end of the linkage plate 5;

When in use, the first rail seat 23 and the first guide rail 22 are arranged so as to limit the movement range of the linkage plate 5;

A linkage plate 5 is movably connected to one side of the interior of the first transmission body 3, and both ends of the linkage plate 5 extend to the outside of the first transmission body 3 and are provided with side support plates 4. A second transmission body 6 is provided on the inner wall between the side support plates 4. A second rotary drive member 7 is installed on the outer wall of one side of the second transmission body 6 through a bracket. One end of the second rotary drive member 7 extends to the interior of the second transmission body 6 and is provided with a second screw rod 16. A second guide rail 17 is provided on the inner wall of the second transmission body 6 below the second screw rod 16. A second rail seat 19 is slidably connected to the surface of the second guide rail 17, and the surface of the second rail seat 19 is fixedly connected to the inner wall of the linkage seat 8;

When in use, the second guide rail 17 and the second rail seat 19 are arranged to limit the movement range of the linkage seat 8;

A nut pair 18 is threadedly installed on the outer wall of one side of the second screw rod 16, and a linkage seat 8 is provided on the outer wall of the nut pair 18. The linkage seat 8 is slidably connected with the second transmission body 6. A lifting drive member 9 is installed on the top of the linkage seat 8. The bottom end of the lifting drive member 9 extends to the inner side of the linkage seat 8 and is provided with a lifting seat 13. A fourth rotating drive member 14 is installed inside the lifting seat 13. The bottom end of the fourth rotating drive member 14 extends to the outside of the lifting seat 13 and is installed with a milling cutter 15.

When the embodiment of the present application is in use, the workpiece to be processed is first placed on the top of the clamping station 12, and the first screw rod 21 is driven to rotate by the first rotating driving member 20, so that the nut on the outer wall of the first screw rod 21 is located on the outer wall of the first screw rod 21 and slides backward, and the first rail seat 23 is located on the top of the first guide rail 22 and slides backward, so that the nut on the outer wall of the first screw rod 21 and the first rail seat 23 drive the linkage plate 5 to translate backward, so as to move the milling cutter 15 to the top of the turntable 11, and then the lifting driving member 9 drives the lifting seat 13 to move downward, so that the milling cutter 15 contacts the workpiece on the top of the clamping station 12, and because the fourth rotating driving member 14 drives the milling cutter 15 to rotate at a high speed, the milling cutter 15 can be used to mill the workpiece. Work, and then the turntable 11 is driven to rotate slowly and evenly through the third rotary drive member 10. Since there are four fixture stations 12, the fixture stations 12 can be rotated and transferred to the bottom of the milling cutter 15 in turn, so that multiple stations can process the workpiece on the top of the fixture station 12 in turn. Finally, the second screw rod 16 is driven to rotate through the second rotary drive member 7, so that the nut pair 18 is located on the outer wall of the second screw rod 16 to slide, and the second rail seat 19 is located on the surface of the second guide rail 17 to slide, so that the nut pair 18 and the second rail seat 19 drive the linkage seat 8 to move laterally, and the position of the milling cutter 15 can be adjusted laterally, so as to perform milling processing on the specified position of the workpiece, thereby completing the use of the machining center.

Claims (5)

1. A high-speed vertical machining center, characterized in that it comprises a machining table (1), a base (2) is provided at the top of the machining table (1), a first transmission body (3) is fixed at the top of the base (2), a linkage plate (5) is movably connected to one side of the interior of the first transmission body (3), both ends of the linkage plate (5) extend to the outside of the first transmission body (3) and are provided with side support plates (4), a second transmission body (6) is provided on the inner wall between the side support plates (4), a second rotary drive member (7) is installed on the outer wall of one side of the second transmission body (6) through a bracket, one end of the second rotary drive member (7) extends to the interior of the second transmission body (6) and is provided with a second screw rod (16), a screw rod (16) is threadedly installed on the outer wall of one side of the second screw rod (16) A female pair (18), a linkage seat (8) is provided on the outer wall of the nut pair (18), the linkage seat (8) is slidably connected to the second transmission body (6), a lifting drive member (9) is installed at the top of the linkage seat (8), the bottom end of the lifting drive member (9) extends to the inner side of the linkage seat (8) and is provided with a lifting seat (13), a fourth rotating drive member (14) is installed inside the lifting seat (13), the bottom end of the fourth rotating drive member (14) extends to the outside of the lifting seat (13) and is installed with a milling cutter (15), a third rotating drive member (10) is provided on one side of the top of the first transmission body (3), a turntable (11) is rotatably installed at the top of the third rotating drive member (10), and four clamping stations (12) are provided at the top of the turntable (11). 2. A high-speed vertical machining center according to claim 1, characterized in that: a first screw rod (21) is rotatably connected inside the first transmission body (3), and an outer wall of the first screw rod (21) is connected to the bottom end of the linkage plate (5) through a nut. 3. A high-speed vertical machining center according to claim 2, characterized in that a first rotating drive member (20) is installed on the outer surface of one side of the first transmission body (3), and one end of the first rotating drive member (20) extends into the interior of the first transmission body (3) and is fixedly connected to one end of the first screw rod (21). 4. A high-speed vertical machining center according to claim 1, characterized in that: a second guide rail (17) is provided on the inner wall of the second transmission body (6) below the second screw rod (16), and the surface of the second guide rail (17) is slidably connected to a second rail seat (19), and the surface of the second rail seat (19) is fixedly connected to the inner wall of the linkage seat (8). 5. A high-speed vertical machining center according to claim 2, characterized in that: a first guide rail (22) is provided at the bottom of the first transmission body (3) on both sides of the first screw rod (21), the top of the first guide rail (22) is slidably connected to a first rail seat (23), and the top of the first rail seat (23) is fixedly connected to the bottom end of the linkage plate (5).