CN218312289U - A milling machine device - Google Patents

Abstract

The utility model discloses a milling machine device, which comprises a machine table and a frame fixed on the top of the machine table. The frame is provided with a lifting screw and a milling head, and the milling head is lifted and lowered on the frame through the lifting screw. A processing table is slidingly installed on the top of the machine table, and a threaded rod is connected to one side of the processing table in rotation, and a cleaning assembly that moves horizontally along the top of the processing table is threaded on the threaded rod. The transmission mechanism, the threaded rod rotates synchronously with the lifting screw through the transmission mechanism, and when the lifting screw drives the milling head from the lowest point to the highest point, the cleaning component is driven to move from the end of the processing table through the rotation of the threaded rod to the other end of the processing table. The utility model moves the cleaning assembly to clean the surface of the processing table at the same time when the milling head rises through the transmission mechanism. During cleaning, the milling head gradually rises while the cleaning assembly moves from one side of the processing table to the other, which can avoid operating errors Causes cleaning components and milling cutter to collide.

Description

A milling machine device

technical field

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

Background technique

Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually the rotation of the milling cutter is the main movement, and the movement of the workpiece and the milling cutter is the feed movement. It can process grooves on auto parts, and can also process various curved surfaces and gears.

The existing patent announcement number is: CN215698304U, the name of this patent is "a cleaning device for milling machine", which relates to the technical field of milling machines, which includes a milling machine body and a workbench arranged on the milling machine body, and the workbench The top surface is provided with a plurality of working grooves along its length direction, both ends of the working grooves are connected with the outside world, slide rails are arranged on both sides of the width direction of the workbench, and a mounting frame is arranged on the workbench. The two ends of the installation frame are slidingly connected with the two slide rails, and the installation frame is provided with a plurality of cleaning components, and the cleaning components include connectors, cleaning brushes arranged on the connectors, and cleaning brushes arranged on the connectors. The number of the cleaning brush and the magnetic roller is the same as the number of the working tank, and the bristles of the cleaning brush and the side walls of the magnetic roller are all attached to the bottom wall of the working tank. The effect is as follows: reduce the dust and debris that often remain in the working tank, thus affecting the processing efficiency.

In the above-mentioned prior art, if the height of the milling head is low, when the cleaning assembly is moved to clean the processing table, it will collide with the milling cutter installed on the milling head, so it is necessary to adjust the milling head to a suitable position before cleaning. Cleaning up again is troublesome.

Utility model content

The object of the present invention is to provide a milling machine device to solve the above-mentioned shortcomings in the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: a milling machine device, including a machine table and a frame fixed on the top of the machine table, the frame is provided with a lifting screw and a milling head, and the milling head The lifting screw is used to lift up and down on the frame, the top of the machine table is slidingly installed with a processing table, and one side of the processing table is rotatably connected with a threaded rod, and the threaded rod is threaded with a cleaning component that moves horizontally above the processing table , a transmission mechanism is installed through the frame, and the threaded rod rotates synchronously with the lifting screw through the transmission mechanism. When the lifting screw drives the milling head to rise from the lowest point to the highest point, the rotation of the threaded rod To drive the cleaning assembly to move from one end of the processing table to the other end of the processing table.

Preferably, the transmission mechanism includes a shaft that runs through the frame horizontally, a worm gear is fixedly connected to the shaft, a worm meshed with the worm gear is fixedly connected to the bottom end of the lifting screw, and one end of the shaft is fixed A transmission gear is connected, and one end of the threaded rod is fixedly connected with a docking gear meshed with the transmission gear.

Preferably, the cleaning assembly includes a connecting frame slidingly connected to the processing table, a threaded sleeve sleeved on a threaded rod is fixedly connected to one side of the connecting frame, and a brush is provided at the bottom of the connecting frame.

Preferably, a dust blower is installed on the top of the connecting frame, and an air deflector inclined downward is provided in the air outlet of the dust blower.

Preferably, the thickness of the transmission gear is greater than that of the counter gear.

Preferably, a hand wheel is fixedly connected to the outer side of the docking gear.

The utility model provides a milling machine device. Has the following beneficial effects:

The milling machine device moves the cleaning assembly to clean the surface of the processing table at the same time when the milling head is raised through the transmission mechanism. When cleaning, the milling head gradually rises while the cleaning assembly moves from one side of the processing table to the other. It is possible to avoid collisions between cleaning components and milling cutters due to operating errors.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of milling machine device that the utility model proposes;

Fig. 2 is the enlarged view of A place of a kind of milling machine device proposed by the utility model;

Fig. 3 is a front view of a milling machine device proposed by the utility model;

Fig. 4 is a side view of a milling machine device proposed by the utility model.

illustration:

1. Machine table; 2. Rack; 3. Lifting screw; 301. Worm; 4. Milling head; 5. Processing table; 6. Threaded rod; 601. Docking gear; 602. Handwheel; 701, connecting frame; 702, screw sleeve; 703, hair brush; 704, dust blower; 705, wind deflector; 8, transmission mechanism; 801, shaft rod; 802, worm gear; 803, transmission gear.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a milling machine device includes a machine platform 1 and a frame 2 fixed on the top of the machine platform 1. The frame 2 is provided with a lifting screw 3 and a milling head 4. The lifting screw 3 is driven by a motor. The milling head 4 is lifted and lowered on the frame 2 through the rotating lifting screw 3. The milling cutter for processing corresponding accessories is installed on the milling head 4. The top of the machine table 1 is slidingly installed with a processing table 5. The processing table 5 is adjusted by adjusting the screw and the machine. The table 1 is connected so that the processing table 5 can translate horizontally and vertically. One side of the processing table 5 is rotated and connected with a threaded rod 6. The threaded rod 6 is threaded with a cleaning assembly 7 that moves horizontally along the top of the processing table 5. The cleaning assembly 7 is used To clean up the waste on the processing table 5, a transmission mechanism 8 is installed through the frame 2, and the threaded rod 6 rotates synchronously with the lifting screw 3 through the transmission mechanism 8. When the threaded rod 6 rotates, the cleaning assembly 7 is placed on the processing table 5. Translating above, when the lifting screw 3 drives the milling head 4 to rise from the position of the processing accessory to the highest point, the cleaning component 7 is driven by the rotation of the threaded rod 6 to move from one end of the processing table 5 to the other end of the processing table 5, and the cleaning component 7 Start to move and clean, and the milling head 4 rises gradually, which can prevent the cleaning assembly 7 from colliding with the milling cutter on the milling head 4 .

In a further technical solution of the present utility model, the transmission mechanism 8 includes a shaft 801 horizontally penetrating through the frame 2, the shaft 801 is fixedly connected with a worm wheel 802, and the bottom end of the lifting screw 3 is fixedly connected with a worm meshed with the worm wheel 802 301, so that the lifting screw 3 can rotate with the shaft 801 at the same time. When the milling head 4 on the lifting screw 3 is at a low position, the cleaning assembly 7 is located on one side of the processing table 5, and one end of the shaft 801 is fixedly connected with a transmission gear 803, one end of the threaded rod 6 is fixedly connected with the docking gear 601 meshed with the transmission gear 803, when cleaning is required, the lifting screw 3 raises the milling head 4, so that the cleaning assembly 7 automatically moves from one side of the processing table 5 to the processing table 5 On the other side, because the milling head 4 rises when the cleaning assembly 7 moves, the mutual collision between the two can be avoided.

In a further technical solution of the utility model, the cleaning assembly 7 includes a connecting frame 701 that is slidingly connected to the processing table 5, and one side of the connecting frame 701 is fixedly connected with a threaded sleeve 702 that is sleeved on the threaded rod 6, and the bottom of the connecting frame 701 is provided with Hairbrush 703, the brush head part of hairbrush 703 is attached to the top surface of processing table 5 all the time when cleaning assembly 7 moves.

In a further technical solution of the utility model, a dust blower 704 is installed on the top of the connecting frame 701, and an air deflector 705 inclined downward is arranged in the air outlet of the dust blower 704, and the wind deflector 705 allows part of the air flow to blow into the processing table 5 in multiple processing slots.

In a further technical solution of the utility model, the thickness of the transmission gear 803 is greater than the thickness of the docking gear 601, so that the processing table 5 is conveniently moved back to allow the docking gear 601 on the threaded rod 6 to be connected with the transmission mechanism 8.

In a further technical solution of the utility model, a handwheel 602 is fixedly connected to the outside of the docking gear 601. When the docking gear 601 on the threaded rod 6 and the transmission mechanism 8 are disconnected from the transmission, the handwheel 602 can be directly held to manually adjust the cleaning assembly. 7 positions.

During use, the auto parts are placed on the processing table 5, and then the processing table 5 is moved out, so that the butt gear 601 on the threaded rod 6 and the transmission mechanism 8 are disconnected from the transmission. At this time, the rotation of the lifting screw 3 will not drive the cleaning assembly 7 Move, will not affect the normal processing operation, then turn on the motor to drive the lifting screw 3 to rotate, let the milling head 4 lift on the frame 2 through the rotating lifting screw 3, and install it on the milling head 4 after being at a suitable height The milling cutter processes the accessories. Since there are a lot of debris accumulated on the processing table 5 after the processing is completed, the processed waste chips are removed first, and moved back to the processing table 5, so that the butt gear 601 on the threaded rod 6 and the transmission mechanism The transmission gear 803 in 8 is meshed so that the lifting screw 3 can rotate with the threaded rod 6 when lifting the milling head 4. When the milling head 4 on the lifting screw 3 is raised, the cleaning assembly 7 is removed from the side of the processing table 5. Automatically move to the other side of the processing table 5, because the milling head 4 gradually reaches a higher position when the cleaning assembly 7 moves, it can avoid that the connecting frame 701 in the cleaning assembly 7 collides with the milling cutter installed on the milling head 4, so that the connecting frame 701 The inner hairbrush 703 can clean up the whole processing table 5 completely.

In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment of the present invention. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A milling machine device, comprising a machine table (1) and a frame (2) fixed on the top of the machine table (1), characterized in that: The frame (2) is provided with a lifting screw (3) and a milling head (4), and the milling head (4) is lifted on the frame (2) by the lifting screw (3). (1) A processing table (5) is slidingly installed on the top, and one side of the processing table (5) is rotatably connected with a threaded rod (6). Mobile cleaning assembly (7); A transmission mechanism (8) is installed through the frame (2), and the threaded rod (6) rotates synchronously with the lifting screw (3) through the transmission mechanism (8), and the lifting screw (3) drives the milling When the head (4) rises from the lowest point to the highest point, the rotation of the threaded rod (6) drives the cleaning assembly (7) to move from one end of the processing table (5) to the other end of the processing table (5). 2. A milling machine device according to claim 1, characterized in that, the transmission mechanism (8) comprises a shaft (801) horizontally penetrating the frame (2), and the shaft (801) is fixed on A worm gear (802) is connected, the bottom end of the lifting screw (3) is fixedly connected with a worm (301) meshing with the worm gear (802), and one end of the shaft (801) is fixedly connected with a transmission gear (803), One end of the threaded rod (6) is fixedly connected with a docking gear (601) meshing with the transmission gear (803). 3. A milling machine device according to claim 1, characterized in that, the cleaning assembly (7) comprises a connecting frame (701) slidingly connected to the processing table (5), and one side of the connecting frame (701) A threaded sleeve (702) sleeved on the threaded rod (6) is fixedly connected, and a brush (703) is provided at the bottom of the connecting frame (701). 4. A milling machine device according to claim 3, characterized in that a dust blower (704) is installed on the top of the connecting frame (701), and the outlet of the dust blower (704) is provided with an inclined downward wind deflector (705). 5. A milling machine device according to claim 2, characterized in that, the thickness of the transmission gear (803) is greater than the thickness of the docking gear (601). 6. A milling machine device according to claim 2, characterized in that a hand wheel (602) is fixedly connected to the outside of the docking gear (601).

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