CN213224457U

CN213224457U - A vertical milling machine

Info

Publication number: CN213224457U
Application number: CN202022071097.9U
Authority: CN
Inventors: 同忠民; 朱栽栽
Original assignee: Xi'an Xinming Machinery Manufacturing Co ltd
Current assignee: Xi'an Xinming Machinery Manufacturing Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-18
Anticipated expiration: 2030-09-18

Abstract

The present application relates to a vertical milling machine, which includes a frame, a worktable mounted on the frame, and a cleaning device. The device includes an installation rod, a cleaning brush and a driving mechanism, the installation rod spans the worktable and is perpendicular to the moving groove, the cleaning brush is installed on the installation rod, and the bristles of the cleaning brush move toward the A slot is provided, and the driving mechanism is used to drive the mounting rod to move along the length direction of the moving slot. The present application has the effect of enhancing the cleaning of waste chips generated during processing.

Description

Vertical milling machine

Technical Field

The application relates to the field of machining equipment, in particular to a vertical milling machine.

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. Wherein in a vertical milling machine the main axis is vertically oriented. The milling cutter is fixed in the spindle and rotates around the axis.

The utility model discloses a chinese utility model patent that application number is CN201720255742.8 discloses a vertical milling machine, including headstock, workstation and chip groove, the headstock passes through the carousel and installs in one side of stand, and the side-mounting of headstock has the commentaries on classics handle, and the chuck is installed to the downside of headstock, the stand is fixed on the base, the workstation is installed on the saddle, and the saddle is installed on the elevating platform, and the elevating platform passes through hydraulic means and installs on the base, even being provided with a plurality of work fixed slots on the elevating platform, be provided with the mounting groove on the both sides face of elevating platform, the chip groove passes through the bayonet socket that sets up on the side to be fixed in the mounting groove, and is located the both sides of workstation.

In view of the above-mentioned related technologies, the inventor believes that the waste chips generated in the processing process are scattered and the collection effect of the chip storage groove on the waste chips is not good.

SUMMERY OF THE UTILITY MODEL

In order to strengthen the effect of clearing up the sweeps that produce in the course of working, this application provides a vertical milling machine.

The application provides a vertical milling machine adopts following technical scheme:

the utility model provides a vertical milling machine, includes the frame and install in workstation and cleaning device in the frame, the workstation level sets up, just a plurality of shifting chutes have been seted up on the workstation, cleaning device is including installation pole, clearance brush and actuating mechanism, the installation pole span the workstation and with the shifting chute is perpendicular, the clearance brush install in on the installation pole, clearance brush hair orientation the shifting chute sets up, actuating mechanism is used for the drive the installation pole is followed the shifting chute length direction removes.

Through adopting above-mentioned technical scheme, actuating mechanism drive installation pole removes along removing groove length direction, removes in-process cleaning brush and workstation butt, clears up the sweeps that the in-process of accumulational milling machine processing work piece produced on the workstation, simple structure and simple operation.

Optionally, actuating mechanism includes threaded rod, gag lever post and servo motor, servo motor install in on the workstation, servo motor output shaft coaxial coupling has the threaded rod, the threaded rod level set up and with the workstation rotates to be connected, installation pole one end with threaded rod threaded connection, the installation pole is kept away from threaded rod one end sliding connection has the gag lever post, the gag lever post with the threaded rod is parallel and with workstation fixed connection.

Through adopting above-mentioned technical scheme, actuating mechanism adopts servo motor to drive the threaded rod and rotates, cooperates the direction of gag lever post simultaneously, realizes that the installation pole removes along shifting chute length direction, clears up the sweeps of workstation and shifting chute.

Optionally, the threaded rod is in threaded connection with a threaded block, the limiting rod is in sliding connection with a moving block, the threaded block and the moving block are both provided with a vertically arranged lifting groove, a lifting screw is rotationally connected in the lifting groove, and the mounting rod is in threaded connection with the lifting screw.

Through adopting above-mentioned technical scheme, lifting screw's setting can adjust the distance of installation pole between for the workstation, also the distance between clearance brush and the workstation to can adapt to the shifting chute of the different degree of depth, and the clearance brush of unidimensional not, improve the application scope of this device.

Optionally, the two lifting screws are fixedly connected with chain wheels perpendicular to the lifting screws, and the chain wheels are meshed with chains.

Through adopting above-mentioned technical scheme, the cooperation of sprocket and chain can realize only needing the synchronous rotation of two lifting screw of rotatory lifting screw control to realize that installation pole both ends remove along vertical direction in step, can improve the stability of installation pole removal in-process when laborsaving.

Optionally, the threaded rod overcoat is equipped with the dust cover, the dust cover is kept away from gag lever post one side seted up with the spout that the installation pole is connected.

Through adopting above-mentioned technical scheme, the dust-proof housing that the threaded rod overcoat was established to and set up in the spout that the gag lever post one side was kept away from to the dust-proof housing, can reduce the sweeps and attach to and produce the influence to lifting screw on the lifting screw, and then influence the normal removal of installation pole.

Optionally, the mounting rod is slidably connected with a sliding block, the cleaning brush is in threaded connection with the sliding block, and the cleaning brush penetrates through the sliding block and abuts against the mounting rod.

Through adopting above-mentioned technical scheme, the relative slip is realized through the slider to the clearance brush and installation pole, is convenient for adjust the position of clearance brush according to the position of shifting chute, clearance brush and slider threaded connection in addition to the clearance brush passes slider and installation pole butt, and the clearance brush is equivalent to the screw rod structure this moment, can install the clearance brush on the slider on the one hand, and on the other hand can carry on spacingly for the installation pole position to the slider.

Optionally, an air injection pipe is arranged on the installation rod, and the air injection pipe faces towards the workbench and is communicated with an air pump.

Through adopting above-mentioned technical scheme, the clearance effect to the sweeps can be strengthened in the setting of jet-propelled pipe, cooperates jointly with the brush to improve cleaning efficiency.

Optionally, a chip collecting groove is formed below the workbench, and an opening of the chip collecting groove faces the workbench.

Through adopting above-mentioned technical scheme, the sweeps falls to album bits inslot through the brush clearance, is convenient for collect and handle the sweeps.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism drives the mounting rod to move along the length direction of the moving groove, the cleaning brush is abutted against the workbench in the moving process, and scraps, which are accumulated on the workbench and generated in the process of machining a workpiece by the milling machine, are cleaned, so that the structure is simple, and the operation is convenient;

2. the two ends of the mounting rod are connected with lifting screw structures for adjusting the distance between the mounting rod and the workbench, namely the distance between the cleaning brush and the workbench, so that the device is suitable for moving grooves with different depths and cleaning brushes with different sizes, and the application range of the device is widened;

3. the cleaning brush and the installation rod realize relative sliding through the sliding block, the position of the cleaning brush is convenient to adjust according to the position of the moving groove, the cleaning brush is in threaded connection with the sliding block, the cleaning brush penetrates through the sliding block and abuts against the installation rod, the cleaning brush is equivalent to a screw structure at the moment, on one hand, the cleaning brush can be installed on the sliding block, and on the other hand, the sliding block can be limited relative to the position of the installation rod.

Drawings

Fig. 1 is a schematic view of a use state of a vertical milling machine according to an embodiment of the present application.

Fig. 2 is an overall structural schematic diagram of a vertical milling machine according to an embodiment of the present application.

Description of reference numerals: 1. a frame; 11. milling cutters; 12. a driving cylinder; 2. a work table; 21. a moving groove; 3. a cleaning device; 30. mounting a rod; 31. cleaning a brush; 32. a drive mechanism; 321. a threaded rod; 322. a limiting rod; 323. a servo motor; 33. a thread block; 34. a moving block; 35. a lifting groove; 36. a lifting screw; 37. a sprocket; 38. a chain; 39. a dust-proof shell; 391. a chute; 4. a slider; 5. a gas ejector tube; 6. an air pump; 7. a chip collecting groove; 8. provided is a tooling clamp.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a vertical milling machine. Referring to fig. 1, vertical milling machine includes frame 1, and frame 1 includes milling cutter 11, and milling cutter 11 is connected with its pivoted motor of control, and milling cutter 11 and motor are connected with and drive actuating cylinder 12 simultaneously, drive actuating cylinder 12 drive milling cutter 11 and motor and remove along vertical direction, are provided with horizontally workstation 2 on the frame 1, have seted up a plurality of shifting chutes 21 on workstation 2, and shifting chute 21 is used for placing frock clamp 8. In order to facilitate the disposal of the shavings on the table 2, a cleaning device 3 is provided on the table 2.

Referring to fig. 1 and 2, the cleaning device 3 includes a servo motor 323 mounted on the worktable 2 through a bracket, the housing of the servo motor 323 is welded to the bracket, a threaded rod 321 is coaxially connected to the output shaft of the servo motor 323, one end of the threaded rod 321 far away from the servo motor 323 is rotatably connected to the worktable 2, and the threaded rod 321 extends along the length direction of the moving slot 21. 2 fixedly connected with gag lever post 322 of workstation, gag lever post 322 and threaded rod 321 axial are parallel, and threaded rod 321 and gag lever post 322 are located workstation 2 both sides along shifting chute 21 length direction respectively. Threaded rod 321 overcoat is equipped with dust cover 39, and dust cover 39 passes through welded connection with workstation 2, and dust cover 39 keeps away from gag lever post 322 one side and has seted up along the axial spout 391 of threaded rod 321, and threaded rod 321 threaded connection has screw thread piece 33, and gag lever post 322 sliding connection has movable block 34, and sliding block and movable block 34 all offer along vertical direction's lifting groove 35.

Referring to fig. 2, a lifting screw 36 is rotatably connected in the lifting groove 35, an installation rod 30 is disposed between the two lifting screws 36, one end of the installation rod 30 is in threaded connection with the lifting screw 36 in the thread block 33, and the other end of the installation rod 30 is in threaded connection with the lifting screw 36 in the moving block 34. In addition, in order to control the synchronous rotation of the two lifting screws 36, chain wheels 37 perpendicular to the two lifting screws 36 are fixedly connected, and a chain 38 is engaged between the chain wheels 37. In this embodiment, a handle is connected to the screw rod extending out of the lifting groove 35 in the screw block 33.

Referring to fig. 2, the slider 4 is sleeved on the mounting rod 30, the handle part of the cleaning brush 31 is in threaded connection with the slider 4, and the handle part of the cleaning brush 31 penetrates through the slider 4 to abut against the mounting rod 30, so that the mounting of the cleaning brush 31 and the limiting of the slider 4 are realized.

Referring to fig. 1 and 2, in order to strengthen the cleaning effect, the thread block 33 is welded with a mounting frame, the air pump 6 is placed on the mounting frame, the air pump 6 is connected with the air injection pipe 5 communicated with the inside of the air pump, the air injection pipe 5 is uniformly distributed on the mounting rod 30, and the air injection pipe 5 is arranged towards one side of the workbench 2. Meanwhile, a chip collecting groove 7 is arranged below the workbench 2, and the opening of the chip collecting groove 7 faces the workbench 2 and is used for collecting the cleaned waste chips.

The implementation principle of the vertical milling machine in the embodiment of the application is as follows: when in use, a workpiece is milled firstly, and then the tool clamp 8 is taken down. Firstly, moving the sliding block 4 to the position of the moving groove 21, then rotating the cleaning brush 31 to limit the sliding block 4, and simultaneously realizing the installation of the cleaning brush 31; then, the lifting screw rods 36 are rotated, and the synchronous rotation of the two lifting screw rods 36 is realized through the matching of the chain wheel 37 and the chain 38, so that the mounting rod 30 is driven to move along the vertical direction, and the position of the cleaning brush 31 is adjusted until the bristles of the cleaning brush 31 are abutted against the moving groove 21; then, the servo motor 323 is controlled to be started to drive the threaded rod 321 to rotate, so that the moving block 34, the threaded block 33 and the mounting rod 30 are driven to axially move along the limiting rod 322, meanwhile, the air pump 6 is started, the air injection pipe 5 is matched with the cleaning brush 31 to clean waste chips on the workbench 2 together, and the waste chips are swept into the chip collecting groove 7.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A vertical milling machine, characterized in that: it comprises a frame (1), a workbench (2) and a cleaning device (3) installed on the frame (1), and the workbench (2) is horizontal The workbench (2) is provided with several moving grooves (21), and the cleaning device (3) includes a mounting rod (30), a cleaning brush (31) and a driving mechanism (32). The mounting rod (30) straddles the worktable (2) and is perpendicular to the moving groove (21), the cleaning brush (31) is mounted on the mounting rod (30), and the bristles of the cleaning brush (31) face The moving groove (21) is provided, and the driving mechanism (32) is used to drive the mounting rod (30) to move along the length direction of the moving groove (21).

2 . The vertical milling machine according to claim 1 , wherein the drive mechanism ( 32 ) comprises a threaded rod ( 321 ), a limit rod ( 322 ) and a servo motor ( 323 ), and the servo motor (323) is installed on the worktable (2), and a threaded rod (321) is coaxially connected to the output shaft of the servo motor (323), and the threaded rod (321) is arranged horizontally and is connected to the worktable (2). ) rotating connection, one end of the installation rod (30) is threadedly connected with the threaded rod (321), and one end of the installation rod (30) away from the threaded rod (321) is slidably connected to the limit rod (322). The limit rod (322) is parallel to the threaded rod (321) and is fixedly connected with the worktable (2).

3. The vertical milling machine according to claim 2, wherein the threaded rod (321) is threadedly connected with a threaded block (33), and the limit rod (322) is slidably connected with a moving block (34). ), the threaded block (33) and the moving block (34) are both provided with a vertically arranged lifting groove (35), and a lifting screw (36) is rotatably connected in the lifting groove (35). The rod (30) is threadedly connected with the lifting screw (36).

4. A vertical milling machine according to claim 3, characterized in that: the two lifting screws (36) are fixedly connected with a sprocket (37) perpendicular to it, and the sprocket (37) is meshed with a chain (38).

5 . The vertical milling machine according to claim 2 , wherein the threaded rod ( 321 ) is provided with a dust-proof casing ( 39 ), and the dust-proof casing ( 39 ) is far away from the limit rod. 6 . One side of (322) is provided with a chute (391) connected with the mounting rod (30).

6. A vertical milling machine according to claim 1, characterized in that: the mounting rod (30) is slidably connected with a sliding block (4), and the cleaning brush (31) is connected to the sliding block (4) threaded connection, and the cleaning brush (31) passes through the sliding block (4) and abuts against the mounting rod (30).

7. A vertical milling machine according to claim 1, characterized in that: the installation rod (30) is provided with a jet pipe (5), and the jet pipe (5) faces the worktable (2) And an air pump (6) is connected.

8. A vertical milling machine according to claim 1, characterized in that: a chip collecting groove (7) is provided below the worktable (2), and the chip collecting groove (7) opens toward the worktable (2) Setting.