CN215317366U

CN215317366U - Chip removal mechanism for machining center

Info

Publication number: CN215317366U
Application number: CN202121248883.XU
Authority: CN
Inventors: 赵兴国
Original assignee: Suzhou Luolunzi Automation Machinery Co ltd
Current assignee: Nantong Haitie Metal Materials Co ltd
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2021-12-28
Anticipated expiration: 2031-06-05

Abstract

The utility model belongs to the technical field of chip removal of machining centers, in particular to a chip removal mechanism for a machining center, which aims at solving the problems that when the chip removal mechanism of the existing machining center carries out chip removal, the accommodating space of a scrap iron collecting box cannot be well utilized, and the recycling rate of cooling liquid used in machining is low, the utility model provides a scheme that the chip removal mechanism comprises a chip removal cylinder, a chip inlet is arranged on the chip removal cylinder, the bottom of the chip inlet is communicated with a connecting pipe, the connecting pipe is communicated with the chip removal cylinder, one end of the chip removal cylinder is communicated with a collecting box, a conveying screw rod is rotationally arranged in the chip removal cylinder, a baffle is fixedly arranged in the chip removal cylinder, a liquid leakage hole is arranged on the baffle, one end of the conveying screw rod is fixedly connected with an output shaft of a motor, and a dredging mechanism is connected on the motor, so that the accommodating space of the scrap iron collecting box can be well utilized, and the recycling rate of the cooling liquid can be increased, the practicability is strong.

Description

Chip removal mechanism for machining center

Technical Field

The utility model relates to the technical field of machining center chip removal, in particular to a chip removal mechanism for a machining center.

Background

The machining center, also called a numerically controlled milling machine, is a high-efficiency automatic machine tool composed of mechanical equipment and a numerical control system and used for machining workpieces with complex shapes, and the machining center can generate a large amount of scrap iron when in use, can use a large amount of cooling liquid and needs to be processed by workers.

When the chip removal mechanism of the existing machining center removes chips, the accommodating space of the scrap iron collecting box cannot be well utilized, and the circulation utilization rate of cooling liquid used during machining is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the accommodating space of a scrap iron collecting box cannot be well utilized and the recycling rate of cooling liquid used in processing is low when a chip removal mechanism of the existing processing center removes chips, and provides the chip removal mechanism for the processing center.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a chip removal mechanism for machining center, includes a chip removal section of thick bamboo, be provided with the chip inlet on the chip removal section of thick bamboo, the bottom intercommunication of chip inlet has the connecting pipe, the connecting pipe communicates with a chip removal section of thick bamboo, the one end intercommunication of a chip removal section of thick bamboo has the collecting box, the internal rotation of chip removal section of thick bamboo is provided with the transportation screw rod, fixed mounting has the baffle in the chip removal section of thick bamboo, the weeping hole has been seted up on the baffle, the output shaft of the one end fixedly connected with motor of transportation screw rod, be connected with mediation mechanism on the motor, mediation mechanism includes first runner, second runner, belt, rotating sleeve, slide bar, sliding block, ejector pad, first runner fixed mounting is on the output shaft of motor, second runner and rotating sleeve fixed connection, rotating sleeve rotates and sets up at a chip removal section of thick bamboo, the outside and the same belt transmission of first runner are connected, the automatic liquid leakage collection device is characterized in that a cam groove is formed in the inner wall of the rotating sleeve, the sliding block is arranged in the cam groove in a sliding mode and is fixedly connected with the sliding rod, the pushing block is fixedly arranged on the sliding rod and corresponds to the liquid leakage hole, a supporting plate is arranged on one side of the collection box, and an induction extrusion mechanism is arranged on the supporting plate.

Preferably, the induction extrusion mechanism comprises a height sensor, a hydraulic cylinder and a pressing plate, the height sensor is arranged on the inner wall of one side of the collecting box, the hydraulic cylinder is fixedly arranged on the supporting plate, and the pressing plate is fixedly arranged on an output shaft of the hydraulic cylinder.

Preferably, the supporting plate is fixedly provided with a controller, and the supporting plate is fixedly provided with an alarm.

Preferably, the bottom of the chip removal cylinder is communicated with a liquid outlet pipe, and a valve is arranged on the liquid outlet pipe.

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is owing to set up mutually supporting of baffle, weeping hole, drain pipe and valve, can will enter into the coolant liquid discharge in the chip removal section of thick bamboo with iron fillings together, and can discharge more coolant liquids, and the practicality is strong.

(2) This scheme is owing to set up mutually supporting of first runner, second runner, belt, rotation sleeve, cam groove, slide bar, sliding block and ejector pad, can push away the accumulational garrulous iron fillings of weeping hole department to transportation screw rod department, avoids garrulous iron fillings to plug up the discharge that the weeping hole influences the coolant liquid.

(3) This scheme is owing to set up mutually supporting of altitude sensor, pneumatic cylinder, clamp plate, controller and siren, can extrude the iron fillings in the collecting box, and the at utmost utilizes the accommodation space of collecting box to when iron fillings are piled up, in time remind the staff to clear up facilitates the use.

The utility model can well utilize the accommodating space of the scrap iron collecting box, can increase the recycling rate of the cooling liquid and has strong practicability.

Drawings

Fig. 1 is a schematic structural diagram of a chip removal mechanism for a machining center according to the utility model;

fig. 2 is a schematic sectional structural view of a connection between a rotating sleeve and a sliding rod of a chip removal mechanism for a machining center according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a chip removal mechanism for a machining center, which is provided by the utility model;

fig. 4 is a schematic perspective view of a connection between a feed port and a connecting pipe of a chip removal mechanism for a machining center according to the present invention.

In the figure: 1. a chip removal cylinder; 2. a chip inlet; 3. a connecting pipe; 4. a collection box; 5. a transport screw; 6. a baffle plate; 7. a weep hole; 8. a motor; 9. a first runner; 10. a second runner; 11. a belt; 12. rotating the sleeve; 13. a cam slot; 14. a slide bar; 15. a slider; 16. a push block; 17. a support plate; 18. a height sensor; 19. a hydraulic cylinder; 20. pressing a plate; 21. a controller; 22. an alarm; 23. a liquid outlet pipe; 24. and (4) a valve.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-4, a chip removal mechanism for a machining center comprises a chip removal barrel 1, a chip inlet 2 is arranged on the chip removal barrel 1, the bottom of the chip inlet 2 is communicated with a connecting pipe 3, the connecting pipe 3 is communicated with the chip removal barrel 1, one end of the chip removal barrel 1 is communicated with a collecting box 4, a conveying screw 5 is arranged in the chip removal barrel 1 in a rotating manner, a baffle 6 is fixedly arranged in the chip removal barrel 1, a liquid leakage hole 7 is formed in the baffle 6, one end of the conveying screw 5 is fixedly connected with an output shaft of a motor 8, a dredging mechanism is connected onto the motor 8, the dredging mechanism comprises a first rotating wheel 9, a second rotating wheel 10, a belt 11, a rotating sleeve 12, a sliding rod 14, a sliding block 15 and a pushing block 16, the first rotating wheel 9 is fixedly arranged on the output shaft of the motor 8, the second rotating wheel 10 is fixedly connected with the rotating sleeve 12, the rotating sleeve 12 is rotatably arranged on the chip removal barrel 1, the outer sides of the first rotating wheel 9 and the second rotating wheel 10 are in transmission connection with the same belt 11, the inner wall of the rotating sleeve 12 is provided with a cam groove 13, a sliding block 15 is arranged in the cam groove 13 in a sliding mode, the sliding block 15 is fixedly connected with a sliding rod 14, a pushing block 16 is fixedly arranged on the sliding rod 14, the pushing block 16 corresponds to the position of the liquid leakage hole 7, one side of the collecting box 4 is provided with a supporting plate 17, and the supporting plate 17 is provided with an induction extrusion mechanism.

In this embodiment, the induction squeezing mechanism includes a height sensor 18, a hydraulic cylinder 19, and a pressing plate 20, the height sensor 18 is disposed on an inner wall of one side of the collecting box 4, the hydraulic cylinder 19 is fixedly mounted on the supporting plate 17, and the pressing plate 20 is fixedly disposed on an output shaft of the hydraulic cylinder 19.

In this embodiment, the controller 21 is fixedly mounted on the support plate 17, and the alarm 22 is fixedly mounted on the support plate 17.

In this embodiment, the bottom of the chip removal cylinder 1 is communicated with a liquid outlet pipe 23, and a valve 24 is arranged on the liquid outlet pipe 23.

In the embodiment, when the scrap iron discharging device is used, scrap iron enters the scrap discharging barrel 1 through the scrap inlet 2 and the connecting pipe 3, the motor 8 is started, the motor 8 drives the conveying screw 5 to rotate, the conveying screw 5 discharges the scrap iron into the collecting box 4, the hydraulic cylinder 19 is started, the hydraulic cylinder 19 drives the pressing plate 20 to extrude the scrap iron, fluffy scrap iron is compacted, the accommodating space of the collecting box 4 can be utilized to the maximum extent, the scrap iron is continuously accumulated to increase in height, the height sensor 18 senses the scrap iron, when the scrap iron is accumulated to a certain height, the height sensor 18 transmits a signal to the controller 21, the controller 21 starts the alarm 22 to make a sound to remind a worker to clean the scrap iron, when the scrap iron enters, cooling liquid used in machining also enters the scrap discharging barrel 1, the cooling liquid enters one end of the scrap discharging barrel 1 through the liquid leakage hole 7 and is discharged through the liquid outlet pipe 23, the valve 24 can control the discharging speed of the cooling liquid, and can be with more coolant liquids discharge, improve the cyclic utilization rate of coolant liquids, motor 8 is through first runner 9 simultaneously, second runner 10 and belt 11 drive and rotate sleeve 12 and rotate, make sliding block 15 slide in cam groove 13 to make sliding block 15 drive slide bar 14 carry out reciprocating motion, slide bar 14 drives ejector pad 16 and pushes away the accumulational gar iron fillings in weeping hole 7 department to transportation screw rod 5 department, avoid gar iron fillings to block up the discharge that weeping hole 7 influences the coolant liquid.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a chip removal mechanism for machining center, includes chip removal section of thick bamboo (1), a serial communication port, be provided with chip inlet (2) on chip removal section of thick bamboo (1), the bottom intercommunication of chip inlet (2) has connecting pipe (3), connecting pipe (3) and chip removal section of thick bamboo (1) intercommunication, the one end intercommunication of chip removal section of thick bamboo (1) has collecting box (4), chip removal section of thick bamboo (1) internal rotation is provided with transportation screw rod (5), fixed mounting has baffle (6) in chip removal section of thick bamboo (1), weeping hole (7) have been seted up on baffle (6), the output shaft of the one end fixedly connected with motor (8) of transportation screw rod (5), be connected with the mediation mechanism on motor (8), the mediation mechanism includes first runner (9), second runner (10), belt (11), rotating sleeve (12), slide bar (14), A sliding block (15) and a push block (16), wherein the first rotating wheel (9) is fixedly arranged on an output shaft of the motor (8), the second rotating wheel (10) is fixedly connected with a rotating sleeve (12), the rotating sleeve (12) is rotatably arranged on the chip removal cylinder (1), the outer sides of the first rotating wheel (9) and the second rotating wheel (10) are in transmission connection with the same belt (11), the inner wall of the rotating sleeve (12) is provided with a cam groove (13), the sliding block (15) is arranged in the cam groove (13) in a sliding way, the sliding block (15) is fixedly connected with the sliding rod (14), the push block (16) is fixedly arranged on the sliding rod (14), the push block (16) corresponds to the position of the liquid leakage hole (7), a supporting plate (17) is arranged on one side of the collecting box (4), and an induction extrusion mechanism is arranged on the supporting plate (17).

2. The chip removal mechanism for the machining center is characterized in that the induction extrusion mechanism comprises a height sensor (18), a hydraulic cylinder (19) and a pressing plate (20), the height sensor (18) is arranged on the inner wall of one side of the collection box (4), the hydraulic cylinder (19) is fixedly arranged on the supporting plate (17), and the pressing plate (20) is fixedly arranged on an output shaft of the hydraulic cylinder (19).

3. A chip removal mechanism for a machining center according to claim 2, characterized in that the controller (21) is fixedly mounted on the support plate (17), and the alarm (22) is fixedly mounted on the support plate (17).

4. The chip removal mechanism for the machining center is characterized in that a liquid outlet pipe (23) is communicated with the bottom of the chip removal cylinder (1), and a valve (24) is arranged on the liquid outlet pipe (23).