CN220028782U

CN220028782U - Double-end milling machine

Info

Publication number: CN220028782U
Application number: CN202321176486.5U
Authority: CN
Inventors: 宋程先; 刘超; 陈智博
Original assignee: Guangdong Shengtaixing Metal Materials Co ltd
Current assignee: Guangdong Shengtaixing Metal Materials Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-17
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a double-head milling machine, which comprises a double-head milling machine main body for milling two surfaces of a workpiece at the same time, wherein the top of the double-head milling machine main body is provided with a dust removing component for absorbing scraps of the workpiece; the dust removing assembly comprises a supporting piece for supporting, a dust collecting piece for collecting dust is arranged in the supporting piece, and a filtering piece for filtering scraps is arranged on the dust collecting piece; the dust collection piece comprises a fan arranged on the support piece; through starting the portal frame for the suction hood inhales the piece, has realized carrying out the clearance function to the piece at operation panel top, can enough guarantee the work progress of milling operation, avoids the piece bullet to fly again and causes the injury to the staff, and the piece is inhaled to the piece and is filtered the processing through the filter in the middle of the while, makes the piece stay inside the filter, has realized carrying out the function of autosegregation to the piece, and the follow-up is convenient for unify the processing to the piece, can avoid the piece to get into the phenomenon that causes the portal frame jam in the fan again, helps prolonging the life of portal frame.

Description

Double-end milling machine

Technical Field

The utility model relates to the technical field of double-head milling machines, in particular to a double-head milling machine.

Background

The double-head milling machine is one of the most widely used milling machines in mechanical manufacturing and assembly factories, and is different from the traditional milling machine in that product milling surface processing can be carried out on two sides of a workpiece at the same time.

The prior patent document with publication number CN218284552U discloses: the utility model provides a liftable numerical control double-end milling machine, includes shell subassembly, fixed subassembly and protection subassembly, shell subassembly includes box one, the top of box one is provided with box two, the top of box two is provided with bores and mills the mechanism, bore and mill the bilateral symmetry of mechanism and be provided with cooling body, one side of box two is provided with the numerical control computer; the fixing assembly comprises supporting rods, the supporting rods are symmetrically arranged at the top of the first box body, fixing clamps are arranged at the tops of the two supporting rods, sliding rails are arranged at the tops of opposite surfaces in the first box body, sliding blocks are movably connected to the tops of the sliding rails, fixing blocks are arranged on the back surfaces of the sliding blocks, connecting rods I are symmetrically arranged on two sides of the fixing blocks, connecting rods II are arranged at one ends of the two connecting rods I, and auxiliary clamps are arranged at one ends of the connecting rods II; the protection assembly comprises a first shell, the front face of the sliding block is provided with the first shell, the two sides of the sliding block are provided with knobs, movable rods are symmetrically arranged on opposite faces of the inner side of the first shell, and the opposite faces of the two movable rods are movably connected with limiting plates. Through when need milling flutes or milling the hole to the steel, at first remove the both sides of limiting plate with two mounting fixtures, then put two steel at the clamping position of mounting fixture and auxiliary fixture, then put the one end of two steel respectively in the both sides alignment of limiting plate, then fix the steel through numerical control computer control mounting fixture, take up the limiting plate after fixing, at the numerical control computer input instruction, drive and bore milling mechanism and mill the groove or mill the hole to the steel, cooling mechanism on both sides cools off the drill bit of boring milling mechanism when using, open the mounting fixture through the numerical control computer after the operation is accomplished owing to the auxiliary fixture that is provided with of one side of mounting fixture, avoided because the rear does not have the position that supports and lead to the steel of processing can fall to the inside of box one automatically, still can cause the steel damage that has processed when being inconvenient for operation like this, increase manufacturing cost.

Although the numerical control double-end milling machine capable of ascending and descending can solve the corresponding technical problem, the numerical control double-end milling machine does not have the cleaning function, a large amount of scraps can be accumulated on a milling machine workbench after the milling machine processes parts, if the scraps are not processed in time, the working process is affected, the scraps are flicked and the scraps are easy to damage workers, and therefore, the double-end milling machine is provided.

Disclosure of Invention

The utility model aims to provide a double-end milling machine, which realizes the functions of cleaning and automatically separating scraps at the top of an operation table through the arrangement of a dust removal assembly, can ensure the working process of milling operation, and can also avoid the damage to workers caused by the flying of scraps.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a double-ended milling machine comprising:

the double-head milling machine comprises a double-head milling machine main body for milling two surfaces of a workpiece at the same time, and a dust removing component for absorbing scraps of the workpiece is arranged at the top of the double-head milling machine main body;

the dust collection assembly comprises a support piece for supporting, a dust collection piece for collecting dust is arranged in the support piece, and a filter piece for filtering scraps is arranged on the dust collection piece;

the dust collection piece comprises a fan arranged on the support piece, guide pipes are arranged on two sides of the filter box, and a dust collection cover is communicated with the bottom ends of the guide pipes.

As the preferable technical scheme, the double-end milling machine main body comprises an operation table, a box body is arranged at the top of the operation table, a drilling and milling mechanism is arranged on the box body, and a fixing mechanism for clamping a workpiece is further arranged at the top of the operation table.

As the preferable technical scheme, support piece is including installing the portal frame on the box, both sides all integrated into one piece have the side ear of being connected with the fan dismantlement around the portal frame, the fan runs through the top of locating the portal frame.

As the preferable technical scheme, the surface of the guide pipe is sleeved with at least two limiting rings from top to bottom, and one side of each limiting ring is fixedly connected with the inner wall surface of the portal frame.

As the preferable technical scheme, the filter element comprises a filter box fixedly connected to the top of the inner wall surface of the portal frame, the top end of the guide pipe is communicated with the filter box, the air inlet of the fan is communicated with the top of the filter box, and at least two layers of filter screens which are arranged up and down are arranged in the inner cavity of the filter box.

As the preferable technical scheme, the both sides of filter screen are all seted up flutedly, the inner chamber sliding connection of recess has the sand grip, one side and the internal face fixed connection of rose box of sand grip, the chip discharge mouth has been seted up to the leading flank of rose box, articulated have the closing plate that can shelter from the chip discharge mouth on the rose box.

As the preferable technical scheme, the upper part of the front side surface of the filter box is rotationally connected with a stop block through a damping rotating shaft, and the rear side of the stop block is contacted with the surface of the sealing plate.

As a preferable technical scheme, the surface of the sealing plate is fixedly connected with a handle.

The utility model has at least the following beneficial effects:

the utility model has the beneficial effects that the dust hood sucks the scraps by starting the portal frame, so that the function of cleaning the scraps at the top of the operating platform is realized, the working process of milling operation can be ensured, the damage to workers caused by the bouncing of the scraps is avoided, meanwhile, the scraps are filtered and treated through the filtering piece in the middle of the suction of the scraps, the scraps are left in the filtering piece, the function of automatically separating the scraps is realized, the follow-up unified treatment of the scraps is facilitated, the phenomenon of blockage of the portal frame caused by the scraps entering the fan is avoided, and the service life of the portal frame is prolonged.

Drawings

FIG. 1 is a schematic view of a double-ended milling machine according to the present utility model;

FIG. 2 is a schematic perspective view of a dust removal assembly of a double-ended milling machine according to the present utility model;

FIG. 3 is a perspective view showing an opened state of a dust removing assembly of a double-head milling machine according to the present utility model;

fig. 4 is a schematic exploded perspective view of a filter element of a double-ended milling machine according to the present utility model.

In the figure: 1. a double-ended milling machine body; 11. an operation table; 12. a case; 13. drilling and milling mechanism; 14. a fixing mechanism; 2. a dust removal assembly; 21. a support; 211. a portal frame; 212. a lateral ear; 22. a dust collection member; 221. a blower; 222. a conduit; 223. a dust hood; 224. a limiting ring; 23. a filter; 231. a filter box; 232. a filter screen; 233. a groove; 234. a convex strip; 235. a chip removal port; 236. a sealing plate; 237. a stop block; 238. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model provides a double-ended milling machine, including: the double-head milling machine comprises a double-head milling machine body 1 for milling two surfaces of a workpiece simultaneously and a dust removing assembly 2 for absorbing scraps of the workpiece, wherein the dust removing assembly 2 is arranged at the top of the double-head milling machine body 1; the dust removing assembly 2 comprises a supporting piece 21 for supporting, a dust collecting piece 22 for collecting dust is arranged in the supporting piece 21, and a filtering piece 23 for filtering scraps is arranged on the dust collecting piece 22; the dust collection piece 22 comprises a fan 221 arranged on the support piece 21, two sides of the filter box 231 are respectively provided with a conduit 222, and the bottom end of each conduit 222 is communicated with a dust collection cover 223.

Wherein, double-end milling machine main part 1 includes operation panel 11, and the top of operation panel 11 is equipped with box 12, is equipped with on the box 12 and bores milling mechanism 13, and the top of operation panel 11 still is equipped with the fixed establishment 14 that is used for the centre gripping work piece. It should be noted that the working principle of the double-ended milling machine body 1 is identical to that of the prior art, and thus the detailed description thereof will not be provided in this technical scheme.

The supporting member 21 includes a gantry 211 mounted on the box 12, side ears 212 detachably connected to a fan 221 are integrally formed on front and rear sides of the gantry 211, and the fan 221 penetrates through the top of the gantry 211. The support 21 can form a mounting base for the suction element 22 and the filter element 23.

Wherein, the surface of the conduit 222 is sleeved with at least two limiting rings 224 from top to bottom, and one side of the limiting rings 224 is fixedly connected with the inner wall surface of the portal frame 211. The guide pipe 222 can be supported by the limiting rings 224 in an auxiliary mode, and stability of the guide pipe 222 during chip suction is improved.

Wherein, filter 23 includes the filter tank 231 of fixed connection in portal frame 211 internal face top, and the top and the filter tank 231 intercommunication of pipe 222, the air inlet and the top intercommunication of filter tank 231 of fan 221, the inner chamber of filter tank 231 is equipped with at least two-layer filter screen 232 that are the upper and lower setting. When the scraps enter the inner cavity of the filter box 231, the scraps can be filtered by utilizing the filter screen 232 so as to be uniformly processed subsequently.

Wherein, the both sides of filter screen 232 have all been seted up recess 233, and the inner chamber sliding connection of recess 233 has sand grip 234, and the inner wall fixed connection of sand grip 234 and filter tank 231 has seted up chip removal mouth 235 in the leading flank of filter tank 231, articulates on the filter tank 231 has the closing plate 236 that can shelter from chip removal mouth 235. The filter screen 232 can be pulled out from the inner cavity of the filter tank 231 to be cleaned or replaced by turning over the sealing plate 236, which is helpful for improving the subsequent filtering effect of the filter screen 232.

Wherein, the upper portion of the front side of the filter tank 231 is rotatably connected with a stop 237 through a damping rotating shaft, and the rear side of the stop 237 is contacted with the surface of the sealing plate 236. The sealing plate 236 can be blocked by the stopper 237 so that the sealing plate 236 can be stably maintained in the closed state.

Wherein a handle 238 is fixedly attached to the surface of the sealing plate 236. The sealing plate 236 is conveniently opened and closed by a handle 238.

The working principle of the utility model is as follows: starting a fan 221, sucking workpiece scraps into the inner cavity of the filter box 231 by the fan 221 through a dust hood 223 and a guide pipe 222 in sequence, and filtering by a filter screen 232 in the inner cavity of the filter box 231 to enable the scraps to be accumulated at the bottom of the inner cavity of the filter box 231, and discharging gas by the fan 221; through the dog 237 is dialled to the dial-up for the dog 237 breaks away from the surface of closing plate 236, can be to closing plate 236 unblock, utilizes handle 238 to overturn closing plate 236 downwards this moment and opens, can be with the unified processing of taking out of piece of filter tank 231 inner chamber bottom, through pull filter screen 232 forward, filter screen 232 drives recess 233 and removes, makes sand grip 234 slide in the inner chamber of recess 233, until filter screen 232 breaks away from the inner chamber of filter tank 231, can dismantle the clearance or change alone with filter screen 232.

None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A double-ended milling machine, comprising:

the double-head milling machine comprises a double-head milling machine body (1) for milling two surfaces of a workpiece at the same time, and a dust removing component (2) for absorbing scraps of the workpiece is arranged at the top of the double-head milling machine body;

the dust collection assembly (2) comprises a support piece (21) for supporting, a dust collection piece (22) for collecting dust is arranged in the support piece (21), and a filter piece (23) for filtering scraps is arranged on the dust collection piece (22);

the dust collection piece (22) comprises a fan (221) arranged on the support piece (21), two sides of the filter box (231) are respectively provided with a guide pipe (222), and the bottom ends of the guide pipes (222) are communicated with a dust collection cover (223).

2. A double-ended milling machine according to claim 1, wherein: the double-end milling machine comprises a milling machine body (1), wherein the milling machine body comprises an operation table (11), a box body (12) is arranged at the top of the operation table (11), a drilling and milling mechanism (13) is arranged on the box body (12), and a fixing mechanism (14) for clamping a workpiece is further arranged at the top of the operation table (11).

3. A double-ended milling machine according to claim 2, wherein: the support piece (21) comprises a portal frame (211) arranged on the box body (12), side lugs (212) detachably connected with a fan (221) are integrally formed on the front side and the rear side of the portal frame (211), and the fan (221) penetrates through the top of the portal frame (211).

4. A double-ended milling machine according to claim 3, wherein: the surface of the guide pipe (222) is sleeved with at least two limiting rings (224) from top to bottom, and one side of each limiting ring (224) is fixedly connected with the inner wall surface of the portal frame (211).

5. A double-ended milling machine according to claim 3, wherein: the filter element (23) comprises a filter box (231) fixedly connected to the top of the inner wall surface of the portal frame (211), the top end of the guide pipe (222) is communicated with the filter box (231), an air inlet of the fan (221) is communicated with the top of the filter box (231), and at least two layers of filter screens (232) which are arranged up and down are arranged in the inner cavity of the filter box (231).

6. A double-ended milling machine according to claim 5, wherein: the filter screen is characterized in that grooves (233) are formed in two sides of the filter screen (232), protruding strips (234) are slidably connected to the inner cavities of the grooves (233), one sides of the protruding strips (234) are fixedly connected with the inner wall surface of the filter tank (231), chip removal ports (235) are formed in the front side surface of the filter tank (231), and sealing plates (236) capable of shielding the chip removal ports (235) are hinged to the filter tank (231).

7. A double-ended milling machine according to claim 6, wherein: the upper part of the front side surface of the filter box (231) is rotationally connected with a stop block (237) through a damping rotating shaft, and the rear side of the stop block (237) is in contact with the surface of the sealing plate (236).

8. A double-ended milling machine according to claim 6, wherein: the surface of the sealing plate (236) is fixedly connected with a handle (238).