CN216939717U

CN216939717U - Horizontal four-axis numerical control machining center

Info

Publication number: CN216939717U
Application number: CN202220766845.1U
Authority: CN
Inventors: 蔡昭秀
Original assignee: Dongguan Lintai Cnc Machinery Co ltd
Current assignee: Dongguan Lintai Cnc Machinery Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-12
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a horizontal four-axis numerical control machining center which comprises a base, a front-back moving device, a transverse moving device, a longitudinal moving device, a rotating device, a tool magazine assembly, a workbench and a main shaft, wherein the front-back moving device and the transverse moving device are arranged on the base, the longitudinal moving device is arranged on the transverse moving device, the rotating device is arranged on the front-back moving device, the workbench is arranged on the rotating device, the main shaft is arranged on the longitudinal moving device, and the tool magazine assembly is arranged on one side of the base and corresponds to the main shaft. The working table is driven to move back and forth and rotate by the front-back moving device and the rotating device, the main shaft is driven to move transversely and vertically by the transverse moving device and the longitudinal moving device, four-axis movement is realized to process products, large blades required by large-scale frame structures and aerospace aviation can be processed, high-quality processing effect and processing quality are guaranteed, the replacement time is reduced, and the processing efficiency is improved.

Description

Horizontal four-axis numerical control machining center

Technical Field

The utility model relates to the field of machining centers, in particular to a horizontal four-axis numerical control machining center.

Background

The existing vertical machining center has small volume, cannot solve the problem of machining of large and oversized mechanical parts in space flight and the like, and cannot meet the production requirement.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a horizontal four-axis numerical control machining center aiming at the defects in the prior art so as to solve the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a horizontal four-axis numerical control machining center comprises a base, a front-and-back moving device, a transverse moving device, a longitudinal moving device, a rotating device, a tool magazine assembly, a workbench and a spindle, wherein the front-and-back moving device and the transverse moving device are arranged on the base, the longitudinal moving device is arranged on the transverse moving device, the rotating device is arranged on the front-and-back moving device, the workbench is arranged on the rotating device, the spindle is arranged on the longitudinal moving device, and the tool magazine assembly is arranged on one side of the base and corresponds to the spindle.

As a further elaboration of the above technical solution:

in the technical scheme, the front-back moving device comprises a sliding seat, a front-back sliding assembly, a first transmission screw rod, a first screw rod sleeve and a first driving motor, wherein the front-back sliding assembly, the first transmission screw rod and the first driving motor are all installed on the base, the first screw rod sleeve is rotatably sleeved on the first transmission screw rod, the first driving motor is in transmission connection with the first transmission screw rod, the bottom surface of the sliding seat is connected with the front-back sliding assembly and the first screw rod sleeve, and the rotating device is installed on the sliding seat.

In the above technical scheme, the lateral shifting device includes stand, lateral sliding subassembly, second transmission lead screw, second lead screw sleeve and second driving motor, lateral sliding subassembly, second transmission lead screw and second driving motor all installs on the base, second lead screw sleeve rotates the cover and establishes on the second transmission lead screw, second driving motor with the transmission of second transmission lead screw is connected, the bottom surface of stand with lateral sliding subassembly with the second lead screw sleeve is connected, vertical mobile device installs on the stand.

In the above technical scheme, the longitudinal movement device includes slip table, longitudinal sliding subassembly, third transmission lead screw, third lead screw sleeve and third driving motor, longitudinal sliding subassembly, third transmission lead screw and third driving motor all installs on the stand, third lead screw sleeve rotates the cover and establishes on the third transmission lead screw, third driving motor with the transmission of third transmission lead screw is connected, the bottom surface of slip table with longitudinal sliding subassembly with third lead screw sleeve is connected, the main shaft is installed on the slip table.

In the technical scheme, the tool magazine assembly comprises a tool magazine, a tool magazine support and a tool changing manipulator, the tool magazine support is arranged on one side of the base, the tool magazine is arranged on the tool magazine support, and the tool changing manipulator is arranged on the tool magazine and corresponds to the spindle.

In the technical scheme, the device further comprises a rotating motor, wherein the rotating motor is arranged on the sliding table and is in transmission connection with the main shaft, so that the main shaft is driven to rotate.

Compared with the prior art, the utility model has the beneficial effects that: the working table is driven to move back and forth and rotate by the front-back moving device and the rotating device, the main shaft is driven to move transversely and vertically by the transverse moving device and the longitudinal moving device, four-axis movement is realized to process products, large blades required by large-scale frame structures and aerospace aviation can be processed, high-quality processing effect and processing quality are guaranteed, the replacement time is reduced, and the processing efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention.

In the figure: 1. a base; 2. a forward and backward moving device; 21. a slide base; 22. a front and rear slide assembly; 23. a first transmission screw rod; 24. a first drive motor; 3. a lateral movement device; 31. a column; 32. a lateral sliding assembly; 33. a second transmission screw rod; 34. a second drive motor; 4. a longitudinal moving device; 41. a sliding table; 42. a longitudinal slide assembly; 43. a third transmission screw rod; 44. a third screw rod sleeve; 45. a third drive motor; 5. a rotating device; 6. a tool magazine assembly; 61. a tool magazine; 62. a tool magazine support; 63. a tool changing manipulator; 7. a work table; 8. a main shaft; 9. a slide rail; 10. a slider; 11. a rotating electric machine.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be illustrative of the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-2, a horizontal four-axis numerical control machining center comprises a base 1, a front-back moving device 2, a transverse moving device 3, a longitudinal moving device 4, a rotating device 5, a tool magazine assembly 6, a workbench 7 and a spindle 8, wherein the front-back moving device 2 and the transverse moving device 3 are arranged on the base 1, the longitudinal moving device 4 is arranged on the transverse moving device 3, the rotating device 5 is arranged on the front-back moving device 2, the workbench 7 is arranged on the rotating device 5, the spindle 8 is arranged on the longitudinal moving device 4, and the tool magazine assembly 6 is arranged on one side of the base 1 and corresponds to the spindle 8. The rotation of the table 7 is achieved by means of the rotating device 5.

In this embodiment, as shown in fig. 1-2, the front-back moving device 2 includes a sliding base 21, a front-back sliding assembly 22, a first transmission screw 23, a first screw sleeve and a first driving motor 24, the front-back sliding assembly 22, the first transmission screw 23 and the first driving motor 24 are all installed on the base 1, the first screw sleeve is rotatably sleeved on the first transmission screw 23, the first driving motor 24 is in transmission connection with the first transmission screw 23, the bottom surface of the sliding base 21 is connected with the front-back sliding assembly 22 and the first screw sleeve, and the rotating device 5 is installed on the sliding base 21 to realize the front-back movement of the workbench 7.

In this embodiment, as shown in fig. 1-2, the lateral movement device 3 includes a vertical column 31, a lateral sliding assembly 32, a second transmission screw 33, a second screw sleeve and a second driving motor 34, the lateral sliding assembly 32, the second transmission screw 33 and the second driving motor 34 are all installed on the base 1, the second screw sleeve is rotatably sleeved on the second transmission screw 33, the second driving motor 34 is in transmission connection with the second transmission screw 33, the bottom surface of the vertical column 31 is connected with the lateral sliding assembly 32 and the second screw sleeve, and the longitudinal movement device 4 is installed on the vertical column 31 to realize the lateral movement of the main shaft 8.

In this embodiment, as shown in fig. 1-2, the longitudinal movement device 4 includes a sliding table 41, a longitudinal sliding assembly 42, a third transmission screw rod 43, a third screw rod sleeve 44 and a third driving motor 45, the longitudinal sliding assembly 42, the third transmission screw rod 43 and the third driving motor 45 are all installed on the column 31, the third screw rod sleeve 44 is rotatably sleeved on the third transmission screw rod 43, the third driving motor 45 is in transmission connection with the third transmission screw rod 43, the bottom surface of the sliding table 41 is connected with the longitudinal sliding assembly 42 and the third screw rod sleeve 44, the main shaft 8 is installed on the sliding table 414, and the up-and-down motion of the main shaft 8 is realized.

In this embodiment, as shown in fig. 1-2, the tool magazine assembly 6 includes a tool magazine 61, a tool magazine support 62, and a tool changing manipulator 63, the tool magazine support 62 is installed on one side of the base 1, the tool magazine 61 is installed on the tool magazine support 62, and the tool changing manipulator 63 is installed on the tool magazine 61 and corresponds to the spindle 8.

In this embodiment, as shown in fig. 1-2, the present invention further includes a rotating motor 11, where the rotating motor 11 is installed on the sliding table 41 and is in transmission connection with the main shaft 8, so as to drive the main shaft 8 to rotate.

Wherein, as shown in fig. 1-2, the front and rear sliding components 22, the transverse sliding component 32 and the longitudinal sliding component 42 all include a sliding rail 9 and a sliding block 10, the sliding rail 9 is installed on the corresponding base 1 and the upright column 31, the sliding block 10 is connected with the sliding rail 9 in a sliding manner, and the sliding base 21, the upright column 31 and the sliding table 42 are respectively connected with the corresponding sliding block 10 to ensure the stable action thereof.

According to the utility model, the workbench 7 is driven to move back and forth and rotate by the back-and-forth moving device 2 and the rotating device 5, and the main shaft 8 is driven to move transversely and up and down by the transverse moving device 3 and the longitudinal moving device 4, so that four-axis motion is realized to process products, large blades required by large-scale frame structures and aerospace can be processed, high-quality processing effect and processing quality are ensured, the replacement time is reduced, and the processing efficiency is improved.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. The utility model provides a horizontal four-axis numerical control machining center, its characterized in that includes base, back-and-forth movement device, lateral shifting device, longitudinal movement device, rotary device, tool magazine subassembly, workstation and main shaft, back-and-forth movement device with lateral shifting device installs on the base, longitudinal shifting device installs on the lateral shifting device, rotary device installs on the back-and-forth movement device, the workstation is installed on the rotary device, the main shaft is installed on the longitudinal movement device, the tool magazine subassembly is installed on one side of base and corresponding with the main shaft.

2. The horizontal four-axis numerical control machining center according to claim 1, wherein the front-back moving device comprises a slide seat, a front-back sliding assembly, a first transmission screw rod, a first screw rod sleeve and a first driving motor, the front-back sliding assembly, the first transmission screw rod and the first driving motor are all mounted on the base, the first screw rod sleeve is rotatably sleeved on the first transmission screw rod, the first driving motor is in transmission connection with the first transmission screw rod, the bottom surface of the slide seat is connected with the front-back sliding assembly and the first screw rod sleeve, and the rotating device is mounted on the slide seat.

3. The horizontal four-axis numerical control machining center according to claim 1, wherein the transverse moving device comprises an upright column, a transverse sliding assembly, a second transmission screw rod, a second screw rod sleeve and a second driving motor, the transverse sliding assembly, the second transmission screw rod and the second driving motor are all mounted on the base, the second screw rod sleeve is rotatably sleeved on the second transmission screw rod, the second driving motor is in transmission connection with the second transmission screw rod, the bottom surface of the upright column is connected with the transverse sliding assembly and the second screw rod sleeve, and the longitudinal moving device is mounted on the upright column.

4. The horizontal four-axis numerical control machining center of claim 3, characterized in that, longitudinal movement device includes slip table, longitudinal sliding subassembly, third transmission lead screw, third lead screw sleeve and third driving motor, longitudinal sliding subassembly, third transmission lead screw with third driving motor all installs on the stand, third lead screw sleeve rotates the cover and establishes on the third transmission lead screw, third driving motor with the transmission of third transmission lead screw is connected, the bottom surface of slip table with longitudinal sliding subassembly with the third lead screw sleeve is connected, the main shaft is installed on the slip table.

5. The horizontal four-axis numerical control machining center according to claim 1, wherein the tool magazine assembly comprises a tool magazine, a tool magazine support and a tool changing manipulator, the tool magazine support is mounted on one side of the base, the tool magazine is mounted on the tool magazine support, and the tool changing manipulator is mounted on the tool magazine and corresponds to the spindle.

6. The horizontal four-axis numerical control machining center of claim 4, further comprising a rotating motor, wherein the rotating motor is mounted on the sliding table and is in transmission connection with the main shaft, so as to drive the main shaft to rotate.