CN216298544U

CN216298544U - Horizontal milling machine with rotary processing table

Info

Publication number: CN216298544U
Application number: CN202122161839.1U
Authority: CN
Inventors: 申振飞; 黄军; 韩令国; 申涛涛; 贺立国
Original assignee: Shenzhen Jingyi Intelligent Machinery Co ltd
Current assignee: Shenzhen Jingyi Intelligent Machinery Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-15
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to a horizontal milling machine with a rotary processing table, which comprises: the device comprises a base frame, a first upright column, a second upright column, a workbench for placing a workpiece, a three-axis driving device and a milling device; the bottom of the first upright column and the bottom of the second upright column are both fixedly arranged on the base frame; one end of the workbench is rotatably arranged at the top of the first upright post, and the other end of the workbench is rotatably arranged at the top of the second upright post; the three-axis driving device is fixedly arranged on the base frame; the milling device is fixedly arranged on the three-axis driving device; the rotary milling machine is provided with the rotary workbench, the workbench is provided with a plurality of stations, and the machine can feed and discharge materials without stopping during milling, so that the processing efficiency is greatly improved.

Description

Horizontal milling machine with rotary processing table

Technical Field

The utility model relates to the technical field of automation equipment, in particular to a horizontal milling machine with a rotary processing table.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The existing milling machine usually fixes a workpiece to be processed on a plane, then processes the surface of the workpiece by moving the milling cutter, after the processing is finished, the milling equipment needs to be stopped, the workpiece is replaced to carry out a new round of processing after the milling equipment is reset, and in the processing mode, when a clamp on a clamping table is replaced, the milling equipment cannot work, so that the processing efficiency of the milling machine is greatly influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a horizontal milling machine with a rotary processing table to solve the problem that the efficiency is affected because the existing milling machine cannot work when a workpiece is replaced.

The technical purpose of the utility model is realized by the following technical scheme:

a horizontal milling machine with a rotating machining table, comprising: the device comprises a base frame, a first upright column, a second upright column, a workbench for placing a workpiece, a three-axis driving device and a milling device; the bottom of the first upright column and the bottom of the second upright column are both fixedly arranged on the base frame; one end of the workbench is rotatably arranged at the top of the first upright post, and the other end of the workbench is rotatably arranged at the top of the second upright post; the three-axis driving device is fixedly arranged on the base frame; the milling device is fixedly arranged on the three-axis driving device.

Optionally, the three-axis driving apparatus includes: an X-axis driving device, a Z-axis driving device and a Y-axis driving device; the X-axis driving device is fixedly arranged on the base frame; the Z-axis driving device is arranged on the X-axis driving device in a sliding mode and is in transmission connection with the driving end of the X-axis driving device; the Y-axis driving device is arranged on the Z-axis driving device in a sliding mode and is in transmission connection with the driving end of the Z-axis driving device; the milling device is arranged on the Y-axis driving device in a sliding mode and is in transmission connection with the driving end of the Y-axis driving device; the sliding direction of the Z-axis driving device is parallel to the rotating shaft of the workbench; and the sliding direction of the Z-axis driving device, the sliding direction of the Y-axis driving device and the sliding direction of the milling device are mutually vertical in pairs.

Optionally, the X-axis driving device includes: the first sliding rail, the first rotating motor and the first screw rod are arranged on the first rotating shaft; the first rotating motor and the first sliding rail are fixedly arranged on the base frame; the first screw rod is rotatably arranged on the base frame and is in transmission connection with the driving end of the first rotating motor; the Z-axis driving device is arranged on the first slide rail in a sliding mode and is in transmission connection with the first screw rod; the first sliding rail is parallel to the rotating shaft of the workbench; the sliding direction of the Y-axis driving device and the sliding direction of the milling device are both perpendicular to the first sliding rail.

Optionally, the Z-axis driving device includes: the first sliding block, the second sliding rail, the second rotating motor and the second screw rod are arranged on the first sliding block; the first sliding block is arranged on the X-axis driving device in a sliding mode and is in transmission connection with a driving end of the X-axis driving device; the second rotating motor and the second sliding rail are fixedly arranged on the first sliding block; the second screw rod is rotatably arranged on the first sliding block and is in transmission connection with the driving end of the second rotating motor; the Y-axis driving device is arranged on the second slide rail in a sliding mode and is in transmission connection with the second lead screw; the sliding direction of the first sliding block and the sliding direction of the milling device are both perpendicular to the second sliding rail.

Optionally, the Y-axis driving device includes: the second sliding block, the third sliding rail, the third rotating motor and the third screw rod; the second sliding block is arranged on the Z-axis driving device in a sliding mode and is in transmission connection with a driving end of the Z-axis driving device; the third rotating motor and the third slide rail are both fixedly arranged on the first slide block; the third screw rod is rotatably arranged on the second sliding block and is in transmission connection with the driving end of the third rotating motor; the milling device is arranged on the third slide rail in a sliding manner and is in transmission connection with the third screw rod; and the sliding direction of the Z-axis driving device and the sliding direction of the second sliding block are both perpendicular to the third sliding rail.

Optionally, the milling device includes: a third slide block and a milling motor; the third sliding block is arranged on the three-axis driving device in a sliding mode; the milling motor is fixedly arranged on the third sliding block.

Optionally, the milling motor is also detachably provided with a milling cutter head.

Optionally, a fourth rotating electrical machine is arranged at the top end of the first upright post; and the driving end of the fourth rotating motor is in transmission connection with the workbench.

Optionally, the workbench is a regular quadrangular prism base body; clamping tables for clamping workpieces to be machined are arranged on four side surfaces of the workbench, and the top of the first stand column is rotatably connected with the center of the top surface of one end of the workbench; the top of the second upright post is rotatably connected with the center of the top surface of the other end of the workbench.

Optionally, a recovery tank for recovering processing scraps is further arranged on the base frame; the recycling groove is formed below the workbench and extends into the base rack.

In conclusion, the utility model has the following beneficial effects: the application discloses horizontal milling machine with rotatory processing platform includes: the device comprises a base frame, a first upright column, a second upright column, a workbench for placing a workpiece, a three-axis driving device and a milling device; the bottom of the first upright column and the bottom of the second upright column are both fixedly arranged on the base frame; one end of the workbench is rotatably arranged at the top of the first upright post, and the other end of the workbench is rotatably arranged at the top of the second upright post; the three-axis driving device is fixedly arranged on the base frame; the milling device is fixedly arranged on the three-axis driving device; the rotary milling machine is provided with the rotary workbench, the workbench is provided with a plurality of stations, and the machine can feed and discharge materials without stopping during milling, so that the processing efficiency is greatly improved.

Drawings

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

FIG. 2 is a schematic view of a three-axis drive of the present invention;

in the figure: 1. a base frame; 11. a recovery tank; 2. a first upright post; 21. a fourth rotating electrical machine; 3. A second upright post; 4. a work table; 5. a three-axis drive; 51. an X-axis drive device; 511. a first slide rail; 52. a Z-axis drive device; 521. a second slide rail; 522. a second rotating electrical machine; 523. a second lead screw; 524. a first slider; 53. a Y-axis drive device; 531. a third slide rail; 532. a third rotating electrical machine; 533. a third screw rod; 534. a second slider; 6. a milling device; 61. a third slider; 62. And (5) milling a motor.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. 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 present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely 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 under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.

The utility model is described in detail below with reference to the figures and examples.

Referring to fig. 1 and 2 together, the present invention provides a horizontal milling machine with a rotary processing table, comprising: the device comprises a base frame 1, a first upright post 2, a second upright post 3, a workbench 4 for placing a workpiece, a three-axis driving device 5 and a milling device 6; the bottom of the first upright post 2 and the bottom of the second upright post 3 are both fixedly arranged on the base frame 1; one end of the workbench 4 is rotatably arranged at the top of the first upright post 2, and the other end of the workbench 4 is rotatably arranged at the top of the second upright post 3; the three-axis driving device 5 is fixedly arranged on the base frame 1; the milling device 6 is fixedly arranged on the three-axis drive 5.

In this embodiment, traditional milling machine processing is vertical processing equipment, place the work piece level on workstation 4, milling cutter is vertical to be placed, need press from both sides the work piece earlier in the course of working and press from both sides tightly on workstation 4, the work piece is processed through milling cutter device after pressing from both sides tight, need shut down milling device 6 after finishing processing, the work piece that will finish processing after the playback is taken off, then change the tight back of unprocessed work piece clamp, control milling cutter again and process, such operating mode is when changing the work piece, for safety, can not start milling cutter device, and can not replace the work piece of clamp bench in milling cutter course of working, idle time is long, work efficiency is low. According to the horizontal milling device 6, the rotatable workbench 4 is arranged, the clamping table of the workpiece is divided into the feeding area, the processing area and the discharging area, the processing area of the milling device 6 is located on one plane of the rotatable workbench 4, the feeding area and the discharging area are separated from the processing area, after the feeding is completed on the workbench 4, the feeding is rotated to the processing area through the rotatable workbench 4, the processed workpiece in the processing area is rotated to the discharging area, and therefore the feeding operation and the discharging operation can be simultaneously performed in the processing process of the equipment, and the working efficiency is greatly improved. Meanwhile, the horizontal machining mode is adopted in the device, and for workpieces with long and thin shapes, scraps generated by machining can directly fall to the bottom of the workbench 4, so that the condition that workers need to recover the scraps or extra equipment is avoided, and the working efficiency is saved.

Further, the triaxial driving apparatus 5 includes: an X-axis drive unit 51, a Z-axis drive unit 52, and a Y-axis drive unit 53; the X-axis driving device 51 is fixedly arranged on the base frame 1; the Z-axis driving device 52 is arranged on the X-axis driving device 51 in a sliding manner and is in transmission connection with the driving end of the X-axis driving device 51; the Y-axis driving device 53 is slidably arranged on the Z-axis driving device 52 and is in transmission connection with the driving end of the Z-axis driving device 52; the milling device 6 is arranged on the Y-axis driving device 53 in a sliding mode and is in transmission connection with the driving end of the Y-axis driving device 53; the sliding direction of the Z-axis driving device 52 is parallel to the rotation axis of the table 4; and the sliding direction of the Z-axis driving device 52, the sliding direction of the Y-axis driving device 53, and the sliding direction of the milling device 6 are perpendicular to each other two by two.

Further, the X-axis driving device 51 includes: a first slide rail 511, a first rotating motor, and a first lead screw; the first rotating motor (located inside the base frame 1 and not shown in the figures) and the first slide rail 511 are both fixedly arranged on the base frame 1; the first screw rod (located inside the base frame 1 and not marked in the figure) is rotatably arranged on the base frame 1 and is in transmission connection with the driving end of the first rotating motor; the Z-axis driving device 52 (i.e. the first slide block 524 of the Z-axis driving device 52) is slidably disposed on the first slide rail 511, and is in transmission connection with the first lead screw; the first slide rail 511 is parallel to the rotation axis of the table 4; the sliding direction of the Y-axis driving device 53 and the sliding direction of the milling device 6 are both perpendicular to the first sliding rail 511.

Further, the Z-axis driving device 52 includes: a first slider 524, a second slide rail 521, a second rotating motor 522, and a second screw 523; the first slider 524 is slidably disposed on the X-axis driving device 51 (i.e., the first sliding rail 511 of the X-axis driving device 51), and is in transmission connection with a driving end of the X-axis driving device 51 (i.e., in transmission connection with a driving end of the first motor through a first lead screw); the second rotating motor 522 and the second slide rail 521 are both fixedly arranged on the first slide block 524; the second screw 523 is rotatably arranged on the first slider 524 and is in transmission connection with the driving end of the second rotating motor 522; the Y-axis driving device 53 (i.e. the second sliding block 534 of the Y-axis driving device 53) is slidably disposed on the second sliding rail 521, and is in transmission connection with the second lead screw 523; the sliding direction of the first sliding block 524 and the sliding direction of the milling device 6 are both perpendicular to the second sliding rail 521.

Further, the Y-axis driving device 53 includes: a second slider 534, a third slide rail 531, a third rotating electrical machine 532, and a third lead screw 533; the second slider 534 is slidably disposed on the Z-axis driving device 52 (i.e. the second sliding rail 521 of the Z-axis driving device 52), and is in transmission connection with the driving end of the Z-axis driving device 52 (i.e. is in transmission connection with the driving end of the second rotating motor 522 through the second lead screw 523); the third rotating motor 532 and the third slide rail 531 are both fixedly arranged on the first slide block 524; the third screw rod 533 is rotatably arranged on the second slider 534 and is in transmission connection with the driving end of the third rotating motor 532; the milling device 6 is slidably disposed on the third slide rail 531, and is in transmission connection with the third lead screw 533; the sliding direction of the Z-axis driving device 52 and the sliding direction of the second slider 534 are both perpendicular to the third slide track 531.

Further, the milling device 6 includes: a third slide 61 and a milling motor 62; the third slide block 61 is arranged on the three-axis driving device 5 in a sliding manner; the milling motor 62 is fixedly arranged on the third slide block 61.

Specifically, in the present embodiment, the X-axis driving device 51, the Y-axis driving device 53, and the Z-axis driving device 52 are all connected to each other two by two, and the three driving devices cooperate with each other to control the milling device 6 to process the workpiece on the worktable 4; the three driving devices comprise sliding blocks, sliding rails, screw rods and rotating motors, and the rotating motors can use servo motors or stepping motors and are matched with speed reducers to be in transmission connection with the screw rods; the slider cover is established again on the lead screw, and is linked with the lead screw meshing, the effect of slide rail provides limiting displacement, turns into the linear drive power of slider with the rotary drive power of lead screw and motor.

Further, a milling cutter head is detachably arranged on the milling motor 62.

Further, a fourth rotating motor 21 is arranged at the top end of the first upright post 2; the driving end of the fourth rotating motor 21 is in transmission connection with the workbench 4.

Further, the workbench 4 is a regular quadrangular prism base body; clamping tables for clamping workpieces to be machined are arranged on four side surfaces of the workbench 4, and the top of the first upright post 2 is rotatably connected with the center of the top surface of one end of the workbench 4; the top of the second upright post 3 is rotatably connected with the top surface center of the other end of the workbench 4.

Specifically, the workbench 4 is a regular quadrangular prism base, the side surface of the workbench 4 located above serves as a feeding station, the side surface of the workbench 4 facing the three-axis driving device 5 serves as a processing station, the bottom surface of the workbench 4 serves as a discharging station, an operator places and fixes a workpiece to be processed at the feeding station, the workbench 4 transfers the workpiece located at the feeding station to the processing station through rotation of the fourth rotating motor 21, the workpiece located at the processing station is transferred to the discharging station, and people take the processed workpiece located at the discharging station down and place a new workpiece on the feeding station, so that feeding and discharging of the workpiece are achieved under the condition that a milling cutter does not stop; the working efficiency is improved.

Further, a recovery tank 11 for recovering processing scraps is also arranged on the base frame 1; the recycling tank 11 is arranged below the workbench 4, and the recycling tank 11 extends to the inside of the base frame 1.

Compare in traditional vertical milling equipment, the sweeps that processing produced can be under milling cutter's rotatory drive, all be everywhere that splashes, lead to being difficult to retrieve, this application will the side of workstation 4 sets up to the machining-position, and the sweeps that milling cutter processed can finally drop to base frame 1 under neutral effect on, is retrieved in transporting recovery mechanism after dropping recovery tank 11, has improved the recovery efficiency of sweeps.

In conclusion, the multi-station alternate feeding and discharging is arranged, the milling device 6 does not need to be stopped in the process of replacing the workpiece, the machining efficiency of equipment is improved, and the horizontal milling device 6 is more convenient to recycle scraps generated by milling.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a horizontal milling machine with rotatory processing platform which characterized in that includes: the device comprises a base frame, a first upright column, a second upright column, a workbench for placing a workpiece, a three-axis driving device and a milling device; the bottom of the first upright column and the bottom of the second upright column are both fixedly arranged on the base frame; one end of the workbench is rotatably arranged at the top of the first upright post, and the other end of the workbench is rotatably arranged at the top of the second upright post; the three-axis driving device is fixedly arranged on the base frame; the milling device is fixedly arranged on the three-axis driving device.

2. The horizontal milling machine with a rotating table of claim 1, wherein the three-axis drive comprises: an X-axis driving device, a Z-axis driving device and a Y-axis driving device; the X-axis driving device is fixedly arranged on the base frame; the Z-axis driving device is arranged on the X-axis driving device in a sliding mode and is in transmission connection with the driving end of the X-axis driving device; the Y-axis driving device is arranged on the Z-axis driving device in a sliding mode and is in transmission connection with the driving end of the Z-axis driving device; the milling device is arranged on the Y-axis driving device in a sliding mode and is in transmission connection with the driving end of the Y-axis driving device; the sliding direction of the Z-axis driving device is parallel to the rotating shaft of the workbench; and the sliding direction of the Z-axis driving device, the sliding direction of the Y-axis driving device and the sliding direction of the milling device are mutually vertical in pairs.

3. The horizontal milling machine with a rotary processing table according to claim 2, wherein the X-axis driving means comprises: the first sliding rail, the first rotating motor and the first screw rod are arranged on the first rotating shaft; the first rotating motor and the first sliding rail are fixedly arranged on the base frame; the first screw rod is rotatably arranged on the base frame and is in transmission connection with the driving end of the first rotating motor; the Z-axis driving device is arranged on the first slide rail in a sliding mode and is in transmission connection with the first screw rod; the first sliding rail is parallel to the rotating shaft of the workbench; the sliding direction of the Y-axis driving device and the sliding direction of the milling device are both perpendicular to the first sliding rail.

4. The horizontal milling machine with a rotating table of claim 2, wherein the Z-axis drive comprises: the first sliding block, the second sliding rail, the second rotating motor and the second screw rod are arranged on the first sliding block; the first sliding block is arranged on the X-axis driving device in a sliding mode and is in transmission connection with a driving end of the X-axis driving device; the second rotating motor and the second sliding rail are fixedly arranged on the first sliding block; the second screw rod is rotatably arranged on the first sliding block and is in transmission connection with the driving end of the second rotating motor; the Y-axis driving device is arranged on the second slide rail in a sliding mode and is in transmission connection with the second lead screw; the sliding direction of the first sliding block and the sliding direction of the milling device are both perpendicular to the second sliding rail.

5. The horizontal milling machine with a rotary processing table according to claim 4, wherein the Y-axis driving means includes: the second sliding block, the third sliding rail, the third rotating motor and the third screw rod; the second sliding block is arranged on the Z-axis driving device in a sliding mode and is in transmission connection with a driving end of the Z-axis driving device; the third rotating motor and the third slide rail are both fixedly arranged on the first slide block; the third screw rod is rotatably arranged on the second sliding block and is in transmission connection with the driving end of the third rotating motor; the milling device is arranged on the third slide rail in a sliding manner and is in transmission connection with the third screw rod; and the sliding direction of the Z-axis driving device and the sliding direction of the second sliding block are both perpendicular to the third sliding rail.

6. The horizontal milling machine with a rotating machining table according to claim 1, wherein the milling device comprises: a third slide block and a milling motor; the third sliding block is arranged on the three-axis driving device in a sliding mode; the milling motor is fixedly arranged on the third sliding block.

7. The horizontal milling machine with the rotary processing table as claimed in claim 6, wherein the milling motor is also detachably provided with a milling cutter head.

8. The horizontal milling machine with the rotary processing table as claimed in claim 1, wherein a fourth rotary motor is arranged at the top end of the first upright; and the driving end of the fourth rotating motor is in transmission connection with the workbench.

9. The horizontal milling machine with the rotary processing table as claimed in claim 1, wherein the working table is a regular quadrangular prism base; the top of the first upright post is rotatably connected with the center of the top surface of one end of the workbench; the top of second stand with the top surface center of the other end of workstation rotates to be connected, all be equipped with the clamp platform that is used for the joint to treat the work piece on four sides of workstation.

10. The horizontal milling machine with the rotary processing table as claimed in claim 1, wherein the base frame is further provided with a recovery tank for recovering processing scraps; the recycling groove is formed below the workbench and extends into the base rack.