CN211760176U - Scrap punching device of vertical machining center - Google Patents

Abstract

The utility model belongs to the technical field of vertical machining center removes bits, especially a vertical machining center's dashes bits device, to the in-process of current vertical machining center processing, can produce more iron fillings, and this kind of iron fillings are in the in-process of clearance, and are comparatively complicated, have brought the problem of certain burden for artificial work, now propose the following scheme, it includes vertical processing platform, the top both sides of vertical processing platform are fixed mounting respectively has first bracing piece and second bracing piece, the top of first bracing piece is rotated and is connected with ball screw, ball screw's top fixed mounting has L shape fixed block, one side fixed mounting of L shape fixed block has jet-propelled pipe; the utility model discloses a dash bits device body convenient operation has realized carrying out the function of self-cleaning iron fillings to vertical processing platform, and mechanical automation degree is high, has liberated the manpower, has reduced the cost that vertical processing platform removed iron fillings.

Description

A chip flushing device for a vertical machining center

technical field

The utility model relates to the technical field of chip removal of a vertical machining center, in particular to a chip flushing device of a vertical machining center.

Background technique

Vertical machining center refers to the machining center with the axis of the main shaft and the vertical machining table set vertically. It is mainly suitable for machining plates, discs, molds and small shells. The vertical machining center can complete the processes of milling, boring, drilling, tapping and thread cutting. The vertical machining center is at least three-axis and two-linkage, and generally can realize three-axis and three-linkage. Some can carry out five-axis, six-axis control. The height of the vertical machining center column is limited, and the processing range of the box type workpiece should be reduced, which is the disadvantage of the vertical machining center. However, the workpiece clamping and positioning of the vertical machining center are convenient; the movement trajectory of the cutting tool is easy to observe, the debugging program is convenient to check and measure, and the problem can be found in time, and the shutdown processing or modification can be carried out; the cooling condition is easy to establish, and the cutting fluid can directly reach the cutting tool and the machined surface; The three coordinate axes are consistent with the Cartesian coordinate system, and the intuitive feeling is consistent with the viewing angle of the pattern, and the chips are easy to remove and fall, so as to avoid scratching the processed surface. Compared with the corresponding horizontal machining center, the structure is simple, the floor area is small, and the price is lower.

The current vertical machining center will generate a lot of iron filings, and this kind of iron filings is more complicated in the process of cleaning, which brings a certain burden to the manual work, so we propose a kind of iron filings. The chip flushing device of the vertical machining center is used to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to solve the problem that a large amount of iron filings will be generated during the machining process of the vertical machining center in the prior art, and the iron filings are relatively complicated during the cleaning process, which brings a lot of stress to the manual work. The disadvantage of a certain burden comes, and a chip flushing device for a vertical machining center is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A chip punching device for a vertical machining center includes a vertical machining table, a first support rod and a second support rod are fixedly installed on both sides of the top of the vertical machining table, and the top of the first support rod rotates A ball screw is connected, an L-shaped fixing block is fixedly installed on the top of the ball screw, a jet pipe is fixedly installed on one side of the L-shaped fixing block, and a plurality of equidistant rows are fixedly installed on the bottom of the jet pipe. The air outlet of the cloth, the outer side of the ball screw is sleeved with a screw nut, one side of the screw nut is fixedly installed with a connecting frame, and the bottom of the connecting frame is fixedly installed with a reciprocating push assembly, the second A fan is fixedly installed on one side of the support rod, a connecting hose is fixedly installed on the air outlet of the fan, and one end of the connecting hose away from the fan is fixedly connected with the jet pipe.

Preferably, a bearing is fixedly mounted on the top of the first support rod, and the bottom of the ball screw extends to the inner ring of the bearing and is fixedly connected with the inner ring of the bearing. The bearing can provide rotational support for the ball screw.

Preferably, the push assembly includes a sliding plate fixedly installed at the bottom of the connecting frame, one side of the sliding plate is slidably connected to one side of the first support rod, and a mounting plate is fixedly installed on one side of the first support rod , a drive motor is fixedly installed on the top of the mounting plate, a cam is fixedly installed on the output shaft of the drive motor, and the top of the cam is attached to one side of the sliding plate, and one side of the sliding plate is fixedly installed with a cam The reset component, when the drive motor is started to drive the cam to rotate, when the cam and the bottom of the sliding plate are in contact, the sliding plate will be pushed to move, and when the cam and the sliding plate are not in contact, under the action of the reset component, it can make the sliding plate move. The sliding plate is reset, so the sliding plate can be reciprocated up and down under the reciprocating rotation of the driving motor.

Preferably, the reset assembly includes a sliding rod fixedly installed on the top of the mounting plate, a sliding pipe is fixedly installed on one side of the sliding plate, the top of the sliding rod extends into the sliding pipe and is fixedly installed with a moving block, and moves The block and the sliding tube are slidably connected, the top of the moving block is fixedly installed with a return spring, and the top of the return spring is fixedly connected to the top inner wall of the sliding tube. Under the restoring force of the spring, the sliding plate can be reset when the external force is withdrawn.

Preferably, a sliding block is fixedly installed on one side of the sliding plate, a sliding rail is fixedly installed on one side of the first support rod, and the sliding block and the sliding rail are slidably connected, and the sliding block and the sliding rail can be used to make The sliding plate slides in a straight line as it moves longitudinally.

In the utility model, by starting the fan, the jet pipe can blow out the wind generated by the fan, and the blown air can blow away the iron scraps on the mechanical surface of the vertical processing table, effectively removing chips from the vertical processing table. Function.

In the utility model, when the jet pipe blows air, when the driving motor is started to drive the cam to rotate, when the cam and the bottom of the sliding plate are in contact, the sliding plate will be pushed to move, and when the cam and the sliding plate are not in contact , Under the action of the reset component, the sliding plate can be reset, so the reciprocating rotation of the driving motor can make the sliding plate reciprocate up and down, and the sliding plate can drive the screw nut to move longitudinally, the screw nut and the ball screw thread It is connected and will not self-lock, so it can drive the ball screw to drive, and the ball screw will drive the jet tube to rotate, which can increase the swing area of the jet tube, so that the jet tube can Clean iron filings in corners.

The main body of the chip flushing device of the utility model is easy to operate, realizes the function of automatically cleaning iron scraps on the vertical processing table, has a high degree of mechanical automation, liberates manpower, and reduces the cost of removing iron scraps on the vertical processing table.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the chip flushing device of a kind of vertical machining center proposed by the utility model;

Fig. 2 is the partial structural schematic diagram of Fig. 1 of a chip flushing device of a vertical machining center proposed by the utility model;

3 is a schematic cross-sectional structural diagram of the reset assembly of FIG. 2 of a chip flushing device of a vertical machining center proposed by the present invention.

In the picture: 1 vertical processing table, 2 first support rod, 3 second support rod, 4 ball screw, 5L-shaped fixed block, 6 jet pipe, 7 fan, 8 connecting hose, 9 sliding plate, 10 connecting frame , 11 screw nut, 12 mounting plate, 13 drive motor, 14 cam, 15 reset assembly, 1501 sliding rod, 1502 sliding tube, 1503 moving block, 1504 reset spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Example 1

1-3, a chip punching device of a vertical machining center includes a vertical machining table 1, and a first support rod 2 and a second support rod 3 are fixedly installed on both sides of the top of the vertical machining table 1, respectively. A ball screw 4 is rotatably connected to the top of a support rod 2, an L-shaped fixing block 5 is fixedly installed on the top of the ball screw 4, and a jet pipe 6 is fixedly installed on one side of the L-shaped fixing block 5, and the bottom of the jet pipe 6 is fixed A plurality of equally spaced air outlets are installed, a screw nut 11 is sleeved on the outer side of the ball screw 4, a connecting frame 10 is fixedly installed on one side of the screw nut 11, and a reciprocating pusher is fixed on the bottom of the connecting frame 10. A fan 7 is fixedly installed on one side of the second support rod 3 , and a connecting hose 8 is fixedly installed on the air outlet of the fan 7 .

Embodiment 2

Further improvement on the basis of the first embodiment: the top of the first support rod 2 is fixedly mounted with a bearing, and the bottom of the ball screw 4 extends to the inner ring of the bearing and is fixedly connected with the inner ring of the bearing. The bearing can be used as a ball screw The rod 4 provides rotational support; the push assembly includes a sliding plate 9 fixedly installed at the bottom of the connecting frame 10, one side of the sliding plate 9 is slidably connected to one side of the first support rod 2, and one side of the first support rod 2 is fixedly installed with a Mounting plate 12, a driving motor 13 is fixedly installed on the top of the mounting plate 12, a cam 14 is fixedly installed on the output shaft of the driving motor 13, and the top of the cam 14 is in contact with one side of the sliding plate 9, and one side of the sliding plate 9 is fixed. A reset component is fixedly installed on the side. When the driving motor 13 is started to drive the cam 14 to rotate, when the cam 14 and the bottom of the sliding plate 9 are in contact, the sliding plate 9 will be pushed up, while the cam 14 and the sliding plate 9 are not in contact. At the time, under the action of the reset assembly 15, the sliding plate 9 can be reset, so the sliding plate 9 can be reciprocated up and down under the reciprocating rotation of the driving motor 13; the reset assembly includes a sliding rod 1501 fixed on the top of the mounting plate 12, A sliding tube 1502 is fixedly installed on one side of the sliding plate 9, the top of the sliding rod 1501 extends into the sliding tube 1502 and a moving block 1503 is fixedly installed, and the moving block 1503 and the sliding tube 1502 are slidably connected, and the top of the moving block 1503 is fixedly installed There is a return spring 1504, and the top of the return spring 1504 is fixedly connected to the top inner wall of the sliding tube 1502. When the sliding plate 9 moves longitudinally, the return spring 1504 will be deformed. Under the restoring force of the return spring 1504, the sliding plate 9 can be Reset under the removal of external force; one side of the sliding plate 9 is fixedly installed with a slider, one side of the first support rod 2 is fixedly installed with a sliding rail, and the sliding block and the sliding rail are slidably connected, and the sliding block and the sliding rail can be used to The sliding plate 9 is made to slide along a straight line when it moves longitudinally.

In this embodiment, when the vertical processing table 1 needs to be cleaned, by starting the fan 7, the air blowing pipe 6 can blow out the wind generated by the fan 7, and the blown wind can be used against the mechanical equipment on the vertical processing table 1. The iron filings are blown away, and when the drive motor 13 is restarted to drive the cam 14 to rotate, when the cam 14 and the bottom of the sliding plate 9 are in contact, the sliding plate 9 will be pushed up, while the cam 14 and the sliding plate 9 are not in contact At this time, under the action of the reset assembly 15, the sliding plate 9 can be reset, so the sliding plate 9 can be reciprocated up and down under the reciprocating rotation of the driving motor 13, and the sliding plate 9 can drive the screw nut 11 to move longitudinally. The rod nut 11 and the ball screw 4 are threadedly connected and will not self-lock, so the ball screw 4 can be driven for transmission, and the ball screw 4 will drive the air jet 6 to rotate, thereby increasing the swing of the air jet 6 area, so that the air jet pipe 6 can remove iron filings from all corners of the vertical processing table 1 .

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. The utility model provides a vertical machining center's dashes bits device, includes vertical processing platform (1), its characterized in that, the top both sides of vertical processing platform (1) fixed mounting respectively have first bracing piece (2) and second bracing piece (3), the top of first bracing piece (2) is rotated and is connected with ball screw (4), the top fixed mounting of ball screw (4) has L shape fixed block (5), one side fixed mounting of L shape fixed block (5) has jet-propelled pipe (6), the bottom fixed mounting of jet-propelled pipe (6) has the gas outlet of a plurality of equidistance arrangements, the outside cover of ball screw (4) is equipped with screw-nut (11), one side fixed mounting of screw-nut (11) has link (10), the bottom fixed mounting of link (10) has reciprocal promotion subassembly, one side fixed mounting of second bracing piece (3) has fan (7), the air outlet of the fan (7) is fixedly provided with a connecting hose (8), and one end of the connecting hose (8) far away from the fan (7) is fixedly connected with the air injection pipe (6).

2. The scrap punching device for the vertical machining center according to claim 1, wherein a bearing is fixedly mounted at the top of the first support rod (2), and the bottom of the ball screw (4) extends to and is fixedly connected with the inner ring of the bearing.

3. The scrap punching device of the vertical machining center according to claim 1, wherein the pushing assembly comprises a sliding plate (9) fixedly mounted at the bottom of the connecting frame (10), one side of the sliding plate (9) is slidably connected with one side of the first supporting rod (2), one side of the first supporting rod (2) is fixedly mounted with a mounting plate (12), the top of the mounting plate (12) is fixedly mounted with a driving motor (13), an output shaft of the driving motor (13) is fixedly mounted with a cam (14), the top of the cam (14) is attached to one side of the sliding plate (9), and one side of the sliding plate (9) is fixedly mounted with a resetting assembly.

4. The scrap flushing device of the vertical machining center according to claim 3, wherein the resetting assembly comprises a sliding rod (1501) fixedly mounted at the top of the mounting plate (12), a sliding tube (1502) is fixedly mounted on one side of the sliding plate (9), the top of the sliding rod (1501) extends into the sliding tube (1502) and is fixedly mounted with a moving block (1503), the moving block (1503) is slidably connected with the sliding tube (1502), a resetting spring (1504) is fixedly mounted at the top of the moving block (1503), and the top of the resetting spring (1504) is fixedly connected with the inner wall of the top of the sliding tube (1502).

5. The scrap flushing device of the vertical machining center according to claim 3, wherein a sliding block is fixedly mounted on one side of the sliding plate (9), a sliding rail is fixedly mounted on one side of the first supporting rod (2), and the sliding block and the sliding rail are connected in a sliding manner.

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