CN115625555A - Vertical machining center double-screw chip removal device - Google Patents

Abstract

The utility model provides a twin-screw chip removal device of vertical machining center, includes chassis main part, both sides all are equipped with bath device around the surface position left and right sides of chassis main part, the bottom position left and right sides level of chassis main part is equipped with chip groove, two chip grooves install the spiral chip removal screw assembly of transmission, the hob one end of the spiral chip removal screw assembly of transmission is connected with gear motor through the single joint universal joint, gear motor fixed mounting is at the chassis lateral wall, gear motor is connected with the single joint universal joint, the back water drainage tank is seted up to the chassis other end, set up under the back water drainage tank and carry iron fillings to put chain slat type chip removal machine, the long-pending bits car that is used for collecting iron fillings is placed to chain slat type chip removal machine export below. The invention not only keeps the environmental sanitation of the processing center, but also reduces the time and labor cost.

Description

A twin-screw chip removal device for a vertical machining center

technical field

The invention relates to the field of special equipment, in particular to a twin-screw chip removal device for a vertical machining center.

Background technique

During the machining process of the vertical machining center, a large amount of iron chips will be produced. The existing vertical machining center is only equipped with a flushing chip removal device, which is discharged by the slope of the chassis itself. When the cutting volume is large, the water pressure is insufficient, so it cannot For effective chip removal, if there is too much accumulation, it can only be cleaned manually, which will affect the environmental sanitation of the machine tool and waste time and manpower.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a twin-screw chip removal device for a vertical machining center. When a large amount of cutting is encountered, chips can be removed effectively without consuming too much water pressure, ensuring The smooth operation of chip removal; it not only maintains the sanitation of the machining center, but also reduces time and labor costs.

The technical solution adopted by the present invention to solve its technical problems is:

A twin-screw chip removal device for a vertical machining center, comprising a chassis main body, flushing devices are provided on the left and right sides of the surface of the chassis main body, and chip guide grooves are horizontally provided on the left and right sides of the bottom position of the chassis main body , the two chip guide grooves are equipped with a transmission helical chip removal screw assembly, and one end of the screw rod of the transmission helical chip removal screw assembly is connected to a deceleration motor through a single-section universal joint, and the deceleration motor is fixedly installed on the chassis On the side wall, the deceleration motor is connected with a single-joint universal joint, and the other end of the chassis is provided with a rear drainage groove, and a chain plate type chip conveyor for conveying iron chips is provided under the rear drainage groove, and the outlet of the chain plate type chip conveyor is A chip accumulator for collecting iron filings is placed below.

Further, the twin-screw chip removal device includes a reducer, a universal joint, a screw rod, a chip guide groove, a fixed plate and a rear drainage groove, the geared motor is fixedly installed on one side of the fixed plate, and the other side of the fixed plate It is fixedly installed on the main body of the base and connected to the chip guide groove. There is a mounting hole in the middle of the fixed plate. The rotating shaft of the deceleration motor passes through the mounting hole in the middle of the fixed plate and is connected to the screw rod through a universal joint. The screw rod is set in the chip guide In the groove, the screw rod is driven by the geared motor to push the iron filings to run, and transported to the outlet of the rear drainage tank for discharge; the rear drainage groove is provided with an outlet to discharge the iron filings and waste water to the chain plate type chip conveyor and water tank, and is set There is a sink cover to prevent splashing of materials. In this solution, the geared motor is preferably an energy-saving servo motor.

Still further, the chain-plate type chip removal machine includes a box base, a motor, a chain, a chain plate, a gear meshing rotating pair, a dust cover, wheels and a wheel bracket, and a hole is opened at the bottom of the box base for the waste water to flow into the water tank ; The chain chain plate above the box seat and the gear meshing rotating pair, the chain chain plate and the gear meshing rotating pair realize synchronous rotation through gear meshing, the motor cooperates with the gear, and a dust cover is set outside the gear meshing rotating pair ; Wheels and wheel brackets are set under the box seat, and a chip accumulator is set under the outlet of the chain plate type chip conveyor.

Furthermore, the flushing device includes a flushing pipe and a flushing nozzle, the flushing pipe is fixed on the left and right sides of the surface of the chassis body, the flushing nozzle is uniformly arranged on the surface of the flushing pipe, the flushing The water nozzle is used to spray high-pressure water to clean the base body and flush iron filings into the chip guide groove. The end of the flushing pipe protrudes from the chassis body and is connected with a high-pressure water pump through a pipe.

The water tank is arranged under the chain plate type chip conveyor and the main body of the base. The water tank includes the main body of the water tank, the filter screen, the cover plate of the water tank and the pump. The cover plate of the water tank is arranged above the water tank, and the filter screen and Baffle plate, two water pumps are arranged in the water tank.

Preferably, the deceleration motor is fixedly installed on the side wall of the chassis through a sealing ring, and the deceleration motor is connected with a single-section universal joint through a keyway top screw.

The technical idea of the present invention is: the present invention provides a twin-screw chip removal device for a vertical machining center, which has a wide selection range of conveying speed, high working efficiency, sufficient selection range, stable transmission, compact structure and good strength. In addition, the double-helix mechanism and the chain-plate chip conveyor in this embodiment ensure the smooth discharge of a large amount of iron filings, and the connection between the water tank pump and the flushing device ensures the recycling of waste water, which is easy to use and reliable, and reduces the number of workers. their labor intensity. In this way, when the cutting volume is large, chips can be effectively removed without consuming too much water pressure, which ensures the smooth operation of chip removal.

The beneficial effects of the present invention are mainly manifested in that the environmental sanitation of the processing center is maintained, and the time and labor costs are reduced.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention;

Fig. 2 is the structural representation of twin-screw chip removal device;

Fig. 3 is the structural representation of water tank;

Fig. 4 is a schematic diagram of the structure of the chain plate chip conveyor.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Referring to Figures 1 to 4, a twin-screw chip removal device for a vertical machining center includes a chassis main body 1, and flushing devices 2 are provided on the left and right sides of the surface of the chassis main body 1. There are chip guide grooves 3 horizontally on the left and right sides of the bottom position. The two chip guide grooves 3 are equipped with a transmission spiral chip removal screw assembly. One end of the screw rod 8 of the transmission spiral chip removal screw assembly passes through a single-section The section 8 is connected with a deceleration motor 7, and the deceleration motor 7 is fixedly installed on the side wall of the chassis through a sealing ring. The deceleration motor 7 is connected with the single-section universal joint 8 through a keyway top wire, and the other end of the chassis is provided with a rear drainage groove 4. A chain plate type chip conveyor 5 is installed under the rear drainage tank 4 for conveying iron chips, and a chip accumulator 6 for collecting iron chips is placed under the outlet of the chain plate type chip conveyor 5 .

According to the solution of this embodiment, when the amount of cutting is large, chips can be removed effectively without consuming too much water pressure, which ensures the smooth operation of chip removal. It not only maintains the environmental sanitation of the processing center, but also reduces time and labor costs.

In this embodiment, the flushing device 2 includes a flushing pipe and a flushing nozzle, the flushing pipe is fixed on the left and right sides of the surface of the chassis body 1, and the flushing nozzle is evenly arranged on the surface of the flushing pipe , the flushing nozzle is used to spray high-pressure water to clean the base body and flush iron filings into the chip guide groove 3, and the end of the flushing pipe protrudes from the chassis main body 1 and is connected with a high-pressure water pump through a pipe.

In this example, the twin-screw chip removal assembly includes a reducer 7, a universal joint 8, a screw rod 9, a chip guide groove 3, a fixed plate and a rear drainage groove 4, and the geared motor 7 is fixedly installed on one side of the fixed plate. The other side of the fixed plate is fixedly installed on the chassis main body 1, connected to the chip guide groove 3, and a mounting hole is arranged in the middle of the fixed plate, and the drive shaft of the geared motor 7 passes through the mounting hole in the middle of the fixed plate and passes through the universal joint 8 and The screw rod 9 is connected, and the screw rod 9 is arranged in the chip guide groove 3, and the screw rod 9 is driven by the reduction motor 7 to push the iron filings to run, and is transported to the outlet of the rear drainage groove 4 for discharge. The rear drainage tank 4 is composed of a rear drainage tank main body 10 and a water tank cover plate 11, and is provided with an outlet for discharging iron filings and waste water to the chain plate type chip conveyor 5 and a water tank 12, and is provided with a water tank for preventing materials from splashing out cover plate 11. It makes the iron filings be discharged to the designated position, which is convenient for chip removal. The geared motor 7 in this embodiment is an energy-saving servo motor.

In this example, the water tank is arranged under the chain plate type chip removal machine 5 and the base body. Machine 5 is transported, unavoidably have a small part of fine iron filings and waste water to enter the water tank together. The waste water passes through the filter screen and is drawn out from the pipeline by two suction pumps 15 to the flushing device 2 for recycling.

In this embodiment, the chain plate type chip removal machine 5 includes a box base 16, a motor 17, a chain, a chain plate, a gear meshing rotating pair, a dust cover 18, a wheel 19 and a wheel bracket 20, and the bottom of the box base 16 is provided with a The hole is used to flow waste water into the water tank 12; the chain chain plate and the gear meshing rotating pair above the box seat, the chain chain plate and the gear meshing rotating pair here realize synchronous rotation through gear meshing, and the motor 17 cooperates with the gear , a dust cover 18 is set outside the gear meshing rotating pair to prevent the entry of dust from affecting the life of the gears; wheels 19 and wheel brackets 20 are arranged below the box seat for overall mobile transportation; the motor 17 drives the gear meshing rotating pair Movement drives the movement of the chain and the chain plate, and the chain plate is driven by the chain to transport the iron filings to the outlet of the box seat 16, and falls to the chip accumulator 6 below the box seat to complete chip removal.

The twin-screw chip removal device of the vertical machining center in this embodiment has a wide selection range of conveying speed, high working efficiency, sufficient selection range, stable transmission, compact structure and good strength. In addition, the double-helix mechanism and the chain-plate chip conveyor in this embodiment ensure the smooth discharge of a large amount of iron filings, and the connection between the water tank pump and the flushing device ensures the recycling of waste water, which is easy to use and reliable, and reduces the number of workers. labor intensity. In this way, when the amount of cutting is large, chips can be removed effectively without consuming too much water pressure, which ensures the smooth operation of chip removal. It not only maintains the environmental sanitation of the processing center, but also reduces time and labor costs.

The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept, and is for illustration purposes only. The protection scope of the present invention should not be regarded as limited to the specific form stated in this embodiment, and the protection scope of the present invention also covers the equivalent technical means that those of ordinary skill in the art can think of based on the concept of the present invention.

Claims (6)

1. A twin-screw chip removal device for a vertical machining center, characterized in that it includes a chassis main body, flushing devices are provided on the left and right sides of the surface of the chassis main body, and the left and right sides of the bottom position of the chassis main body A chip guide groove is arranged horizontally, and the two chip guide grooves are equipped with a transmission helical chip removal screw assembly, and one end of the screw rod of the transmission helical chip removal screw assembly is connected to a geared motor through a single-section universal joint. The deceleration motor is fixedly installed on the side wall of the chassis, the deceleration motor is connected with a single-joint universal joint, the other end of the chassis is provided with a rear drainage groove, and a chain plate type chip conveyor for conveying iron chips is provided under the rear drainage groove. A chip accumulator for collecting iron chips is placed under the outlet of the chain plate chip conveyor. 2. The twin-screw chip removal device of the vertical machining center according to claim 1, wherein the twin-screw chip removal device includes a reducer, a universal joint, a screw rod, a chip guide groove, a fixed plate and a rear row The water tank, the deceleration motor is fixedly installed on one side of the fixed plate, and the other side of the fixed plate is fixedly installed on the base body, connected to the chip guide groove, and a mounting hole is provided in the middle of the fixed plate, and the rotating shaft of the decelerated motor passes through the fixed plate. The mounting hole in the middle of the plate is connected to the screw rod through a universal joint. The screw rod is set in the chip guide groove, and the screw rod is driven by the geared motor to push the iron chips to run, and the iron chips are transported to the outlet of the rear drainage groove for discharge; the rear drainage groove There is an outlet to discharge iron filings and waste water to the chain plate chip conveyor and water tank, and a water tank cover to prevent materials from splashing out. 3. The twin-screw chip removal device of a vertical machining center according to claim 1 or 2, wherein the chain plate type chip removal machine includes a box base, a motor, a chain, a chain plate, a gear meshing rotating pair, a dustproof Cover, wheels and wheel brackets, holes are opened at the bottom of the box seat for the waste water to flow into the water tank; the chain chain plate and the gear meshing rotating pair above the box seat, the chain link plate and the gear meshing rotating pair pass through the gear The meshing realizes synchronous rotation, the motor cooperates with the gear, and a dust cover is set outside the gear meshing rotation pair; wheels and wheel brackets are set under the box seat, and a chip accumulator is set under the outlet of the chain plate type chip removal machine. 4. The twin-screw chip removal device of a vertical machining center according to claim 1 or 2, wherein the flushing device includes a flushing pipe and a flushing nozzle, and the flushing pipe is fixed on the bottom of the chassis body. On the left and right sides of the surface position, the flushing nozzles are evenly arranged on the surface of the flushing pipe. The flushing nozzles are used to spray high-pressure water to clean the base body and flush iron filings into the chip guide groove. The end protrudes from the main body of the chassis and is connected with a high-pressure water pump through a pipeline. 5. The twin-screw chip removal device of a vertical machining center according to claim 1 or 2, wherein the water tank is arranged under the chain plate type chip removal machine and the base body, and the water tank includes a water tank body, a filter screen, A water tank cover plate and a water pump, the water tank cover plate is arranged above the water tank, a filter screen and a baffle are arranged in the middle of the water tank, and two water pumps are arranged in the water tank. 6. The twin-screw chip removal device of the vertical machining center according to claim 1 or 2, wherein the geared motor is fixedly installed on the side wall of the chassis through a sealing ring, and the geared motor is connected to the single joint through the keyway top screw. Gimbal connection.

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