CN107838447B

CN107838447B - Chip removing and cooling device for reversed loading lathe tool

Info

Publication number: CN107838447B
Application number: CN201711312011.3A
Authority: CN
Inventors: 孙承行; 郝旭波; 张文杰; 仉明亮
Original assignee: Shandong Chiway Industry Development Co Ltd
Current assignee: Shandong Chiway Industry Development Co Ltd
Priority date: 2017-12-11
Filing date: 2017-12-11
Publication date: 2024-04-26
Anticipated expiration: 2037-12-11
Also published as: CN107838447A

Abstract

The invention provides a chip removing and cooling device for a reversed loading cutter, which comprises a box body and a cutter body, wherein the front end of the cutter body is provided with a cutter head, the cutter body is provided with a bearing, the bearing is in contact with a cam I, the cam I and the cam II are both arranged on a cam connecting sleeve, the cam connecting sleeve is fixedly connected with a chain wheel at the other end of the box body, the cam II is connected with a mechanical valve through a fixed column at the side surface of the box body, the mechanical valve is connected with a hose, the front end of the hose is provided with a blowing pipe, the blowing pipe is positioned at the upper end of the cutter head, the lower end of the cutter head is provided with a chip collecting bucket, the cutter body is connected with a connecting plate, the connecting plate is connected with a sliding block pair, the sliding block pair is fixedly connected with the box body through a connecting block, and the fixed column and the connecting plate are respectively connected with two ends of a spring. The invention ensures that most of the cutting scraps fall downwards in the turning process, a small amount of upwards splashed cutting scraps are blown downwards by the air flow for cooling the cutting edge, and meanwhile, the surface temperature of the turning tool can be reduced, the service life of the tool is prolonged, and the aluminium scraps are prevented from splashing everywhere.

Description

Chip removing and cooling device for reversed loading lathe tool

Technical Field

The invention belongs to the field of machinery, and particularly relates to a chip removal and cooling device for a reverse loading cutter.

Background

In the process of processing the aluminum anti-counterfeiting bottle cap, a character turning process is provided: the processing technology of the primary color of the aluminum plate is that the convex surface of the aluminum anti-counterfeiting bottle cap (aluminum cylinder) with convex characters or patterns rolled on the side surface is subjected to micro turning of 0.05-0.1 mm. In the turning process, the turning tool generates heat due to friction, and the turned aluminum scraps splash around.

Disclosure of Invention

The invention provides a chip removing and cooling device for a reversed loading lathe tool, which solves the defects of friction heating and aluminum chip splashing caused in the turning process in the background technology.

The technical scheme of the invention is realized as follows: the chip removing and cooling device of the reversely-mounted lathe tool comprises a box body and a tool body, wherein the front end of the tool body is provided with a tool bit, the tool body is provided with a bearing, the bearing is in contact with a cam I, the cam I and the cam II are both arranged on a cam connecting sleeve, the cam connecting sleeve is fixedly connected with a chain wheel at the other end of the box body, the cam II is connected with a mechanical valve through a fixed column at the side surface of the box body, the mechanical valve is connected with a hose, the front end of the hose is provided with a blowing pipe, the blowing pipe is positioned at the upper end of the tool bit, the lower end of the tool bit is provided with a chip collecting bucket, the tool body is connected with a connecting plate, the connecting plate is connected with a sliding block pair, the sliding block pair is fixedly connected with the box body through a connecting block, and the fixed column and the connecting plate are respectively connected with two ends of a spring;

preferably, the lower end of the chip collecting hopper is connected with a vacuum pump.

The beneficial effects of the invention are as follows: the invention ensures that most of the cutting scraps fall downwards in the turning process, a small amount of upwards splashed cutting scraps are blown downwards by the air flow for cooling the cutting edge, meanwhile, the surface temperature of the turning tool can be reduced, the service life of the tool is prolonged, and the turning aluminum scraps can be directionally collected into the scraps collecting hopper, so that the aluminum scraps are prevented from splashing everywhere.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

Fig. 3 is a left side view of the present invention.

Part description: 1. the device comprises cams I, 2, a cutter body, 3, a cutter head, 4, a connecting plate, 5, a connecting block, 6, a slider pair, 7, a chain wheel, 8, a bearing, 9, a box body, 10, a blow pipe, 11, a hose, 12, a mechanical valve, 13, a cam connecting sleeve, 14, a chip collecting bucket, 15, a spring, 16, a cam II, 17 and a fixed column.

Detailed Description

For a better understanding and implementation, the present invention is further described below with reference to the accompanying drawings: the utility model provides a reverse loading lathe tool chip removal and cooling device, including box 9, cutter body 2 front end is equipped with tool bit 3, be equipped with bearing 8 on the cutter body 2, bearing 8 contacts with cam I1, cam I1 and cam II 16 all install on cam adapter sleeve 13, cam adapter sleeve 13 and the sprocket 7 fixed connection of box 9 other end, cam II 16 passes through the fixed column 17 of box 9 side and links to each other with mechanical valve 12, mechanical valve 12 is connected with hose 11, the hose 11 front end is equipped with blow tube 10, blow tube 10 is located tool bit 3 upper end, the tool bit 3 lower extreme is equipped with album bits fill 14, album bits fill 14 lower extreme links to each other with the vacuum pump, cutter body 2 links to each other with connecting plate 4, connecting plate 4 links to each other with slider pair 6, slider pair 6 passes through connecting block 5 and box 9 fixed connection, fixed column 17 and connecting plate 4 are connected with the both ends of spring 15 respectively.

The chain wheel 7 rotates under the drive of a gear motor, so that the cams I1 and II 16 at the other end rotate along with the gear motor, the cams I1 and II 16 are two identical parts, the motion curves are oppositely and jointly arranged on the cam connecting sleeve 13, and the cam I1 pushes the bearing 8 on the cutter body 2, so that the cutter body 2 moves forwards and backwards to achieve the purpose of cutter feeding and retracting; the cam II 16 controls the mechanical valve 12, the connecting plate 4 connects the slider pair 6 with the cutter body 2, and the connecting block 5 connects the slider pair 6 with the box body 9.

Under the drive of sprocket 7, when the highest point of cam I1 turns to the D point, the tool bit 3 feed that installs on cutter body 2 targets in place and turns to the C point, simultaneously the highest point of cam II 16 turns to the C point, open mechanical valve 12, make compressed air strong wind blow to the cutting edge department of tool bit 3 through blow pipe 10 through hose 11, make the cutter cool off, when cooling the cutter, also blow the chip that splashes when turning to album bits fill 14, avoided the chip to splash everywhere, the negative pressure wind of collection bits fill 14 lower part connect the vacuum pump, retrieve the chip in the dust catcher through the negative pressure wind.

The two ends of the spring 15 are respectively arranged on the fixed column 17 and the connecting plate 4 on the side face of the box body 9, under the drive of the chain wheel 7, when the cam I1 and the cam II 16 relatively rotate 180 degrees, the tool bit 3 and the tool body 2 retract under the action of the spring 15 to finish the actions of the upper workpiece and the lower workpiece, meanwhile, the mechanical valve 12 is closed, and compressed air is used for stopping blowing, so that compressed air is saved, and meanwhile, noise generated by air flow is reduced.

Claims

1. The reverse-loading lathe tool chip removing and cooling device comprises a box body (9) and a cutter body (2), wherein the front end of the cutter body (2) is provided with a cutter head (3), the reverse-loading lathe tool chip removing and cooling device is characterized in that a bearing (8) is arranged on the cutter body (2), the bearing (8) is contacted with a cam I (1), the cam I (1) pushes the bearing (8) on the cutter body (2) to enable the cutter body (2) to move forwards and backwards, the cam I (1) and a cam II (16) are two identical parts, the motion curves are oppositely and commonly arranged on a cam connecting sleeve (13), the cam connecting sleeve (13) is fixedly connected with a sprocket wheel (7) at the other end of the box body (9), the cam II (16) is connected with a mechanical valve (12) through a fixed column (17) at the side face of the box body (9), the mechanical valve (12) is connected with a hose (11), the front end of the hose (11) is provided with a blowing pipe (10), the blowing pipe (10) is positioned at the upper end of the cutter head (3), when the highest point of the cam I (1) is driven by the sprocket wheel (7), the cutter head (2) turns to a point D, the highest point of the blowing pipe is turned, the blowing pipe (12) is turned to the highest point of the cutter head (3), and the blowing pipe (12) is turned to the highest point of the blowing pipe (12) at the blowing pipe (12) simultaneously, the utility model discloses a cam, including cam I (1), bearing (8), C point, cutter head (3) lower extreme, slider pair (6) and box (9) are passed through to D point, the D point is the highest department of cam I (1) and bearing (8) meet, C point is the highest department of cam II (16) and mechanical valve (12) meet, cutter body (2) link to each other with connecting plate (4), connecting plate (4) link to each other with slider pair (6), slider pair (6) pass through connecting block (5) and box (9) fixed connection, fixed column (17) and connecting plate (4) are connected with the both ends of spring (15) respectively, album bits fill (14) lower extreme and vacuum pump link to each other.