CN212977615U

CN212977615U - Planer type milling machine capable of improving machining quality

Info

Publication number: CN212977615U
Application number: CN202021506893.4U
Authority: CN
Inventors: 沈琼
Original assignee: Taicang Kuntai Precision Mould Co ltd
Current assignee: Taicang Kuntai Precision Mould Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-16
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of milling machines, in particular to a planomiller for improving the processing quality, which comprises a machine base, a workbench arranged at the upper end of the machine base, a cutter holder arranged above the workbench and a scrap removing device arranged on one side of the cutter holder; the lower end of the cutter holder is provided with a milling cutter, the scrap removing device comprises an air pump arranged on one side of the cutter holder and an air outlet cover communicated with the air pump through a first connecting pipe, the air outlet cover is connected with the cutter holder, and an air outlet is formed in the air outlet cover; the air outlet is located the ascending one side of milling cutter horizontal direction, and the air outlet sets up towards the milling cutter lower extreme. The air pump is through first connecting pipe to the inside air current that carries of fan housing, and the air current can be cleared up the piece around the position that milling cutter and panel contacted, and the piece is difficult for causing the position that contacts milling cutter and panel and shelters from, and the staff of being convenient for observes the course of working of panel to guarantee the processingquality of panel.

Description

Planer type milling machine capable of improving machining quality

Technical Field

The utility model belongs to the technical field of the milling machine technique and specifically relates to a planer-type milling machine who promotes processingquality is related to.

Background

Some molds contain plate-like parts, which are typically machined from sheet material. In order to ensure the dimensional accuracy of the plate-like member, the end face of the plate material needs to be milled by using a milling machine.

The utility model discloses a utility model patent that bulletin number is CN202910354U discloses a planer-type milling machine, the test platform comprises a support, main shaft mechanism, the crossbeam, the stand, the workstation, the side mills the mechanism, the workstation sets up on the frame, a stand is fixed respectively in the both sides of workstation, two stands and crossbeam constitute the portal frame, the mobilizable setting of side milling mechanism is on the stand, the mobilizable setting of main shaft mechanism is on the crossbeam, and be provided with milling cutter in the main shaft mechanism, the frame of crossbeam liftable is on the stand of workstation both sides, be equipped with the removal track on the workstation, the fixed protection casing that sets up on the removal track, protection casing and removal track adaptation, and the cover is established in the removal track top.

When the planer type milling machine in the scheme is used, firstly, a plate is fixed at the upper end of the workbench, the main shaft mechanism is started to drive the milling cutter to rotate, the cross beam and the main shaft mechanism are operated to move, the milling cutter is enabled to gradually approach the end face of the plate and abut against the end face of the plate, and the milling cutter can mill the end face of the plate. After one end face of the plate is machined, the other end face of the plate faces the milling cutter and is placed at the upper end of the workbench, and then the other end face of the plate can be machined.

With respect to the related schemes above, the inventors consider that the following drawbacks exist: the milling machine can produce a large amount of pieces when milling plate, and these pieces can be piled up near the position that panel and milling cutter contacted, and the piece is sheltered from the position that milling cutter and panel contacted easily, and consequently, the staff is not convenient for direct observation to the processing condition of panel, can cause adverse effect to the course of working of panel.

SUMMERY OF THE UTILITY MODEL

In order to clear up the piece in time to promote the processingquality of panel, the utility model provides a planer-type milling machine who promotes processingquality.

The application provides a planer type milling machine who promotes processingquality adopts following technical scheme:

a planomiller for improving the processing quality comprises a base, a workbench arranged at the upper end of the base and a cutter holder arranged above the workbench, wherein a milling cutter is further arranged at the lower end of the cutter holder; a scrap removing device is arranged on one side of the tool apron and comprises an air pump and an air outlet cover connected with the tool apron, and the air outlet cover is communicated with the air pump through a first connecting pipe; an air outlet is formed in the air outlet cover and located on one side of the milling cutter in the horizontal direction, and the air outlet faces the lower end of the milling cutter.

Through adopting above-mentioned technical scheme, add man-hour to panel when milling cutter, the device that removes bits can clear up the piece that mills the processing and produce simultaneously. The air pump can be through first connecting pipe to the inside air current of carrying of play fan housing, goes out the fan housing and is carrying the position that milling cutter and panel contacted through the air outlet with the air current, and the air current can be cleared up the piece around the position that milling cutter and panel contacted, makes the piece keep away from the region that panel was being processed for the piece is difficult to lead to the fact the position that contacts milling cutter and panel to shelter from, and the staff direct observation of being convenient for arrives the course of working of panel, thereby guarantees the processingquality of panel.

Meanwhile, the milling cutter is not easy to contact with the fragments when rotating, so that the fragments are not easy to damage the plate, and the higher processing quality of the plate is ensured.

Preferably, the air outlet is located the one end of air-out cover towards milling cutter, and the one end of air-out cover towards milling cutter is the platykurtic setting, the air outlet is rectangular shape setting, and the air outlet sets up along the horizontal direction.

Through adopting above-mentioned technical scheme, it is the platykurtic setting to go out fan housing one end, can effectively promote the atmospheric pressure behind the air current process fan housing, promotes the clearance effect to the piece. The air outlet is rectangular shape setting, can promote the clearance scope to the piece, guarantees to carry out the clearance fully to the piece around the milling cutter for the piece is difficult to follow milling cutter and removes, thereby guarantees milling cutter's processingquality.

Preferably, a plurality of guide plates are fixedly connected to the inner wall of the air outlet cover, the guide plates are located at the air outlet and distributed along the length direction of the air outlet, and a channel for air flow to pass through is reserved between every two adjacent guide plates.

Through adopting above-mentioned technical scheme, because the air current atmospheric pressure can rise when passing through the air outlet, the guide plate can play the effect of direction to the air current this moment, guarantees that the air current can be followed fixed direction and removed to promote the smoothness degree of air current when passing through out the fan housing, be convenient for clear up the piece.

Preferably, straight lines of the length directions of the guide plates intersect at an intersection point, and the intersection point is positioned on one side of the guide plate, which faces away from the milling cutter; and the included angles between two adjacent guide plates are the same.

Through adopting above-mentioned technical scheme, the air current is after passing through the air outlet, and under the effect of guide plate, the air current can take place the diffusion, can carry out the clearance scope of bits device to in the piece around the milling cutter carries out the clearance fully.

Preferably, the tool apron is provided with a rotating mechanism, and the rotating mechanism comprises a motor fixedly connected with the tool apron, a worm wheel fixedly connected with the output end of the motor, a connecting piece rotatably connected with the tool apron and a worm wheel fixedly connected with the connecting piece;

the connecting piece is arranged in a circular ring shape, the rotation axis of the connecting piece is overlapped with the rotation axis of the milling cutter, the worm wheel and the connecting piece are coaxially arranged, and the worm is rotationally connected with the cutter holder and meshed with the worm wheel; the air outlet cover is fixedly connected with the connecting piece.

Through adopting above-mentioned technical scheme, first motor can drive the connecting piece and rotate to drive out the fan housing and remove, make the orientation of air outlet change along with milling machine direction of feed's change, and the orientation of air outlet is unanimous with the moving direction of workstation relatively with milling cutter, make the chip removing device can clear up the piece to the region of treating of panel, make the piece be difficult for causing the damage to the processed region of panel, thereby further guarantee the processingquality of panel.

Preferably, an air valve is arranged on the first connecting pipe, and the air valve is an electromagnetic valve.

By adopting the technical scheme, when the milling machine works, the air valve is automatically opened, the air pump is automatically opened at the same time, the air flow is circulated, and the scrap removing device can clean the scraps; when the milling machine stops working, the air valve is automatically closed, and meanwhile, the air pump is automatically closed, so that the working reasonability of the chip removing device is ensured.

Preferably, the scrap removing device further comprises a dust blowing gun arranged on one side of the cutter holder; the tool apron is fixedly connected with a connecting ring, and the dust blowing gun is fixedly connected with a connecting rod which is in inserting fit with the connecting ring; and the dust blowing gun is connected with the air pump through a second connecting pipe.

Through adopting above-mentioned technical scheme, the staff can take off from the blade holder blowing the dirt rifle to the staff can hand and blow the dirt rifle, can clear up the piece on workstation and the panel, promotes the flexibility of removing bits device during operation, and the staff can be through removing dust the cleanliness of strong piece on workstation and panel fully clearance simultaneously, assurance workstation and panel.

Preferably, a collecting tank is arranged on one side of the workbench and is an annular tank body, and the collecting tank is arranged around the circumference of the workbench and is fixedly connected with the workbench.

Through adopting above-mentioned technical scheme, the collecting vat can be collected the piece, is convenient for concentrate the processing to the piece, removes the bits device and can promote the convenience of piece clearance with piece clearance to the collecting vat in.

Preferably, the lateral wall fixedly connected with baffle of workstation is kept away from to the collecting vat, the baffle is the setting of annular slab, and the baffle sets up along the circumference of collecting vat, the baffle is located the collecting vat upper end, and the baffle upper end extends to the workstation top.

Through adopting above-mentioned technical scheme, the chip removing device is when clearing up the piece, and the piece can remove to the collecting vat under the effect of chip removing device, and the baffle can the piece guarantee that the accuracy gets into to the collecting vat this moment for the piece is difficult for splashing to the collecting vat outside.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the air pump can be through first connecting pipe to the inside air current of carrying of play fan housing, goes out the fan housing and is carrying the position that milling cutter and panel contacted through the air outlet with the air current, and the air current can clear up the piece around the position that milling cutter and panel contacted for the piece is difficult for leading to the fact the position that contacts milling cutter and panel and shelters from, and the staff of being convenient for direct observation to the course of working of panel, thereby guarantees the processingquality of panel. The milling cutter is not easy to contact with the fragments when rotating, so that the fragments are not easy to damage the plate, and the higher processing quality of the plate is ensured;

2. the end part of the air outlet cover is arranged in a flat shape, so that the air pressure of airflow passing through the air outlet cover can be effectively improved; the air outlet is arranged in a strip shape, so that the cleaning range of the chippings can be enlarged, and the chippings around the milling cutter can be fully cleaned; the guide plate can guide the airflow, and the airflow can be diffused under the action of the guide plate, so that the cleaning range of the scrap removing device is expanded, and the scraps around the milling cutter can be fully cleaned;

3. first motor can drive the connecting piece and rotate to drive out the fan housing and remove, make the orientation of air outlet change along with milling machine direction of feed's change, and the orientation of air outlet is unanimous with the moving direction of milling cutter relatively with the workstation, make the chip removing device can clear up the regional of treating of piece to panel, make the piece be difficult for causing the damage to the processed region of panel, thereby further guarantee the processingquality of panel.

Drawings

FIG. 1 is a schematic structural diagram of a planer type milling machine;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the wind outlet cover;

fig. 4 is a structure for showing a rotating mechanism;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

fig. 6 is an enlarged schematic view of the structure of the portion C in fig. 4.

In the drawings, the reference numbers: 1. a machine base; 11. a work table; 12. a tool apron; 121. a connecting ring; 13. milling cutters; 2. a scrap removal device; 21. an air pump; 22. an air outlet cover; 221. a baffle; 23. a first connecting pipe; 231. an air valve; 24. a dust blowing gun; 241. a connecting rod; 25. a second connecting pipe; 3. a rotation mechanism; 31. a motor; 32. a worm; 33. a connecting member; 34. a worm gear; 4. collecting tank; 41. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a planer type milling machine for improving machining quality. Referring to fig. 1, the planer type milling machine comprises a machine base 1, a workbench 11 arranged at the upper end of the machine base 1, a cutter holder 12 arranged above the workbench 11 and a scrap removing device 2 arranged on one side of the cutter holder 12, wherein the cutter holder 12 is connected with the machine base 1, the lower end of the cutter holder 12 is connected with a milling cutter 13, and the cutter holder 12 can drive the milling cutter 13 to rotate. When processing, panel is at first fixed panel in 11 upper ends of workstation with panel, starts milling machine and removes bits device 2, and milling cutter 13 carries out milling process to the surface of panel, removes bits device 2 simultaneously and clears up the piece around the position that milling cutter 13 and panel contacted, guarantees that the piece is difficult to produce the influence to the processing of milling cutter 13 to panel to promote the processingquality of panel.

Referring to fig. 1, a collecting groove 4 is further provided on one side of the working table 11, and the chip removing device 2 can clean the chips into the collecting groove 4 so as to perform centralized processing on the chips. Collecting vat 4 sets up to annular cell body, and collecting vat 4 encircles along workstation 11 circumference and sets up and with workstation 11 week side fixed connection to the piece gets into in collecting vat 4. Collecting vat 4 is kept away from workstation 11's lateral wall upper end fixedly connected with baffle 41, and baffle 41 sets up to the annular plate, and the upper end of baffle 41 extends to workstation 11 top. When the scrap removing device 2 cleans the scraps on the plate and on the worktable 11, the baffle 41 can ensure that the scraps smoothly enter the collecting groove 4.

Referring to fig. 1 and 2, the dust removing device 2 comprises an air pump 21 arranged at one side of the base 1, an air outlet cover 22 connected with the tool apron 12 and a dust blowing gun 24. The air outlet cover 22 is communicated with the air pump 21 through a first connecting pipe 23, and the dust blowing gun 24 is communicated with the air pump 21 through a second connecting pipe 25. The first connecting pipe 23 and the second connecting pipe 25 are both selected to be flexible pipes so that the chip removing device 2 can work normally.

Referring to fig. 2 and 3, one end of the air outlet housing 22 is fixedly connected to the second connecting pipe 25, the other end of the air outlet housing is flat and provided with an air outlet, the air outlet is located on one side of the horizontal direction of the milling cutter 13, the air outlet is in a long strip shape and faces the lower end of the milling cutter 13, and the air outlet is arranged along the horizontal direction. The air pump 21 leads the air flow into the air outlet housing 22 through the first connecting pipe 23, and the air flow can flow to the lower end of the milling cutter 13 through the air outlet. Therefore, when the milling cutter 13 machines the plate material, the air flow can clean the chips around the position where the lower end of the milling cutter 13 contacts the plate material.

Referring to fig. 2 and 3, the inner wall of the air-out housing 22 is further fixedly connected with a plurality of guide plates 221, the guide plates 221 are all located at the air outlet and are uniformly distributed along the length direction of the air outlet, and a channel for air flow to pass through is reserved between two adjacent guide plates 221. The guide plate 221 can guide the airflow in the wind outlet housing 22. The straight line at a plurality of guide plates 221 length direction place intersects in an nodical to nodical being located guide plate 221 one side of milling cutter 13 dorsad, a plurality of guide plates 221 are the form setting of dispersing promptly, consequently, after the air current passed through the air outlet, the air current can produce the dispersion under guide plate 221's effect, thereby can promote the clearance scope of removing bits device 2, so that clear up the piece.

Referring to fig. 4 and 5, the tool post 12 is further provided with a rotating mechanism 3, and the rotating mechanism 3 includes a first motor 31 fixedly connected to the tool post 12, a worm 32 fixedly connected to an output end of the first motor 31, a connecting member 33 rotatably connected to a lower end of the tool post 12, and a worm wheel 34 fixedly connected to the connecting member 33. The connecting piece 33 is arranged in a circular ring shape, the rotation axis of the connecting piece 33 is coincided with the rotation axis of the milling cutter 13, the worm wheel 34 is coaxially and fixedly connected with the connecting piece 33, and the air outlet cover 22 is fixedly connected with the connecting piece 33; the worm 32 is rotatably connected to the holder 12 and engages with the worm wheel 34. The motor 31 drives the worm 32 to rotate, and the worm 32 drives the worm wheel 34 and the connecting piece 33 to rotate simultaneously, so as to drive the air outlet cover 22 to move.

When the milling machine works, the motor 31 drives the air outlet cover 22 to move, so that the direction of the air outlet is consistent with the moving direction of the tool apron 12 relative to the workbench 11, and chips on the plate are cleaned towards an unprocessed area of the plate. And when the motor 31 drives the air outlet cover to move, the motor is required to rotate forwards and backwards in sequence so as to prevent the first connecting pipe 23 from being wound on the tool apron 12.

Referring to fig. 5, the first connection pipe 23 is further connected with an air valve 231, and the air valve 231 is an electromagnetic valve. When the milling machine is in operation, the air valve 231 is opened, the air outlet cover 22 can clean the chips, and when the milling machine stops working, the air valve 231 is closed, and the air outlet cover 22 can stop working.

Fixedly connected with go-between 121 on the blade holder 12 lateral wall, blow fixedly connected with and go-between 121 grafting complex connecting rod 241 on the dirt rifle 24, when the staff need use and blow dirt rifle 24, will blow dirt rifle 24 and take off from blade holder 12, can use and blow dirt rifle 24 and clear up the piece on workstation 11 and the panel, blow the dirt rifle 24 and finish the back of using, peg graft connecting rod 241 on go-between 121, it can on blade holder 12 to blow dirt rifle 24 during the time.

The implementation principle of the planer type milling machine for improving the processing quality of the embodiment of the application is as follows: fix panel in workstation 11 upper end, start milling machine and chip removal device 2, milling process is carried out to panel surface to milling cutter 13, and air pump 21 carries the air current in to going out fan housing 22, makes out fan housing 22 and clears up the piece around the position that milling cutter 13 and panel contacted. After panel processing accomplished, the handheld dust blowing gun 24 of staff, clear up the piece on panel and the workstation 11, clear up the piece to the collecting vat 4 in, take off the panel that will process the completion from workstation 11 at last.

The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A planomiller for improving the processing quality comprises a machine base (1), a workbench (11) arranged at the upper end of the machine base (1) and a cutter holder (12) arranged above the workbench (11), wherein a milling cutter (13) is further arranged at the lower end of the cutter holder (12); the method is characterized in that: a scrap removing device (2) is arranged on one side of the tool apron (12), the scrap removing device (2) comprises an air pump (21) and an air outlet cover (22) connected with the tool apron (12), and the air outlet cover (22) is communicated with the air pump (21) through a first connecting pipe (23); an air outlet is formed in the air outlet cover (22), the air outlet is located on one side of the milling cutter (13) in the horizontal direction, and the air outlet is arranged towards the lower end of the milling cutter (13).

2. A planomiller for improving the processing quality according to claim 1, wherein: the air outlet is located the one end that goes out fan housing (22) towards milling cutter (13), and the one end that goes out fan housing (22) towards milling cutter (13) is the platykurtic setting, the air outlet is rectangular shape setting, and the air outlet sets up along the horizontal direction.

3. A planomiller for improving the processing quality according to claim 2, wherein: go out a plurality of guide plates (221) of fixedly connected with on wind hood (22) inner wall, guide plate (221) are located air outlet department, and are a plurality of guide plate (221) distribute along air outlet length direction, leave the passageway that supplies the air current to pass through between two adjacent guide plates (221).

4. A planomiller for improving the processing quality according to claim 3, wherein: the straight lines of the length directions of the guide plates (221) intersect at an intersection point, and the intersection point is positioned on the side, away from the milling cutter (13), of the guide plates (221); the included angles between two adjacent guide plates (221) are the same.

5. A planomiller for improving the processing quality according to claim 1, wherein: the tool apron (12) is provided with a rotating mechanism (3), and the rotating mechanism (3) comprises a motor (31) fixedly connected with the tool apron (12), a worm (32) fixedly connected with the output end of the motor (31), a connecting piece (33) rotatably connected with the tool apron (12) and a worm wheel (34) fixedly connected with the connecting piece (33);

the connecting piece (33) is arranged in a circular ring shape, the rotating axis of the connecting piece (33) is overlapped with the rotating axis of the milling cutter (13), the worm wheel (34) and the connecting piece (33) are coaxially arranged, and the worm (32) is rotatably connected with the cutter holder (12) and meshed with the worm wheel (34); the air outlet cover (22) is fixedly connected with the connecting piece (33).

6. A planomiller for improving the processing quality according to claim 5, wherein: an air valve (231) is arranged on the first connecting pipe (23), and the air valve (231) is set to be an electromagnetic valve.

7. A planomiller for improving the processing quality according to claim 1, wherein: the scrap removing device (2) also comprises a dust blowing gun (24) arranged on one side of the tool apron (12); the tool apron (12) is fixedly connected with a connecting ring (121), and the dust blowing gun (24) is fixedly connected with a connecting rod (241) which is in inserted connection with the connecting ring (121); the dust blowing gun (24) is connected with the air pump (21) through a second connecting pipe (25).

8. A planomiller for improving the processing quality according to claim 1, wherein: workstation (11) one side is provided with collecting vat (4), collecting vat (4) are annular cell body setting, collecting vat (4) encircle along workstation (11) circumference and set up and with workstation (11) fixed connection.

9. The planomiller according to claim 8, wherein: workstation (11) is kept away from in collecting vat (4) lateral wall fixedly connected with baffle (41), baffle (41) are the setting of annular slab, and baffle (41) set up along the circumference of collecting vat (4), baffle (41) are located collecting vat (4) upper end, and baffle (41) upper end extends to workstation (11) top.