CN213794597U

CN213794597U - Complex part deburring device

Info

Publication number: CN213794597U
Application number: CN202022589710.6U
Authority: CN
Inventors: 蒋慧华; 戴建波
Original assignee: Wuxi Thunder Automation Machinery Equipment Co ltd
Current assignee: Wuxi Thunder Automation Machinery Equipment Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-27
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a complicated part deburring device, relates to the lathe accessory field, including the base, set firmly the graduated disk on the base, set up cutting sword fixing device and cutting motor respectively around the graduated disk, the output shaft and the main shaft of cutting motor are connected, the main shaft passes the graduated disk and is connected with the graduated disk bearing, the graduated disk front end sets up the flange mounting disc rather than rotating the connection, cutting sword fixing device and flange mounting disc rigid coupling, the last setting of cutting sword fixing device uses it to be a plurality of cutting sword that the annular array was arranged and rather than rotating the connection as the center, the front end of main shaft with the end of cutting sword passes through the bevel gear meshing and is connected. The utility model discloses can solve and use the lathe among the prior art to handle the lower problem of efficiency to complicated part burring.

Description

Complex part deburring device

Technical Field

The utility model belongs to the technical field of the lathe accessory and specifically relates to a complicated part deburring device.

Background

When a machine tool is used for deburring complex parts, the complex parts have structures such as deep holes, curves, corners and the like due to the complex structures. Therefore, different cutting knives need to be repeatedly replaced for carrying out burr cutting on the complex parts. When the cutting blade is replaced, an operator needs to detach the original cutting blade and then mount the cutting blade to be replaced on the machine tool, which takes a long time, resulting in a great reduction in the efficiency of deburring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a complex part deburring device is provided, solve and use the lathe among the prior art to the lower problem of efficiency when complex part burring processing.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a complicated part deburring device, includes the base, set firmly the graduated disk on the base, set up cutting sword fixing device and cutting motor respectively around the graduated disk, the output shaft and the main shaft of cutting motor are connected, the main shaft passes the graduated disk and is connected with the graduated disk bearing, the graduated disk front end sets up the flange mounting disc rather than rotating the connection, cutting sword fixing device and flange mounting disc rigid coupling, set up on the cutting sword fixing device and use it to be a plurality of cutting sword that the annular array was arranged and rather than rotating the connection as the center, the front end of main shaft with the end of cutting sword passes through the bevel gear meshing and is connected.

Further, base upper surface rear side sets up the backplate, the backplate front end sets up the clamshell rather than the rigid coupling, cutting motor and backplate rear side rigid coupling, the clamshell front end sets up the through-hole that matches with the graduated disk, the graduated disk includes the graduated disk shell body, the front end of graduated disk shell body passes the through-hole and with the clamshell rigid coupling, the shaft coupling sets up between cutting motor and graduated disk, the output shaft of cutting motor passes the backplate and is connected with the main shaft through the shaft coupling.

Further, the cutting knife fixing device comprises a cylinder body arranged at the center of the cutting knife fixing device, a connecting cylinder is arranged at the rear end of the cylinder body, the connecting cylinder is connected with a flange mounting disc through a flange, the periphery of the cylinder body is provided with cutting knife main shaft mounting cylinders which are arranged in an annular array by taking the cylinder body as the center, the cutting knife mounting cylinder is internally provided with a cutting knife main shaft mounting bearing seat, the cutting knife main shaft is arranged in the cutting knife main shaft mounting bearing seat and is connected with the cutting knife main shaft mounting bearing seat bearing, the cutting knife sleeve is arranged outside the cutting knife main shaft mounting cylinder and is fixedly connected with the cutting knife main shaft, the end part of the cutting knife sleeve is provided with a cutting knife which is detachably connected with the cutting knife sleeve, the front end of the main shaft extends into the cylinder body and is provided with a main shaft bevel gear, the tail end of the cutting knife main shaft is provided with a cutting knife main shaft bevel gear, and the main shaft bevel gear is meshed with the cutting knife main shaft bevel gear.

Furthermore, an index plate bearing seat is arranged at the joint of the index plate and the main shaft, and the main shaft is connected with the index plate bearing seat through a bearing.

Furthermore, a connecting cylinder bearing seat is arranged in the connecting cylinder, and the main shaft is connected with the connecting cylinder bearing seat through a bearing.

Further, a sealing cover matched with the cylinder body is arranged at the front end of the cutting knife fixing device.

Furthermore, the rear end of the dividing plate is fixedly connected with the back plate.

Furthermore, a driving device mounting joint is arranged at the bottom of the rear end of the dividing plate and is connected with the flange mounting plate through a speed reducer.

Further, the speed reduction device is a worm and gear speed reduction device.

Further, the number of the cutting knives and the number of the cutting knife installation cylinders are three.

The utility model discloses following beneficial effect has:

the utility model discloses a conversion between a plurality of cutting swoves can be realized fast to complicated part deburring device through the graduated disk, and when changing the cutting sword, operating personnel need not lift the cutting sword off and reinstall, has improved burring efficiency greatly.

Drawings

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

fig. 2 is a left side view of the present invention (the base and the protective housing are not shown in the figure);

fig. 3 is a longitudinal sectional view of fig. 2.

Detailed Description

Example 1:

as shown in fig. 1-3, a complex part deburring device includes a base 1, an index plate 4 is fixedly disposed on the base 1, a cutting blade fixing device 5 and a cutting motor 2 are respectively disposed at the front and the rear of the index plate 4, an output shaft of the cutting motor 2 is connected with a main shaft 7, the main shaft 7 penetrates through the index plate 4 and is in bearing connection with the index plate 4, a flange mounting plate 41 rotatably connected with the front end of the index plate 4 is disposed at the front end of the index plate 4, the cutting blade fixing device 5 is fixedly connected with the flange mounting plate 41, a plurality of cutting blades 6 which are arranged in an annular array with the center of the cutting blade fixing device 5 and are rotatably connected with the cutting blade fixing device are disposed on the cutting blade fixing device 5, and the front end of the main shaft 7 is engaged with the tail ends of the cutting blades 6 through bevel gears.

The dividing plate is of the type RDR-027C manufactured by Nabotte Tec.

The utility model discloses a cutting machine, including base 1, backplate 11, graduated disk 4, cutting motor 2, coupling 3, backplate 11 upper surface rear side sets up

backplate

11, 11 front ends of backplate set up the clamshell 12 rather than the rigid coupling, cutting motor 2 and 11 rear side rigid couplings of backplate, 12 front ends of clamshell set up the through-hole 121 that matches with graduated disk 4, graduated disk 4 includes graduated disk shell body 44, the front end of graduated disk shell body 44 passes through-hole 121 and with clamshell 12 rigid coupling, the output shaft of cutting motor 2 passes backplate 11 and is connected with main shaft 7 through coupling 3.

The cutting knife fixing device 5 comprises a cylinder body 52 arranged at the center of the cylinder body 52, a connecting cylinder 522 is arranged at the rear end of the cylinder body 52, the connecting cylinder 522 is in flange connection with a flange mounting disc 41, cutting knife main shaft mounting cylinders 51 which are arranged in an annular array by taking the cylinder body 52 as the center are arranged at the periphery of the cylinder body 52, a cutting knife main shaft mounting bearing seat 511 is arranged in the cutting knife main shaft mounting cylinder 51, a cutting knife main shaft 512 is arranged in the cutting knife main shaft mounting bearing seat 511 and is in bearing connection with the cutting knife main shaft mounting bearing seat 511, a cutting knife sleeve 8 is arranged outside the cutting knife main shaft mounting cylinder 51 and is fixedly connected with the cutting knife main shaft 512, a cutting knife 6 detachably connected with the cutting knife sleeve 8 is arranged at the end part of the cutting knife sleeve 8, the front end of the main shaft 7 extends into the cylinder body 52 and is provided with a main shaft bevel gear 71, and the tail end of the cutting knife main shaft 512 is provided with a cutting knife main shaft bevel gear 5121, the spindle bevel gear 71 is engaged with the cutting blade spindle bevel gear 5121.

The connecting part of the dividing plate 4 and the main shaft 7 is provided with a dividing plate bearing seat 43, and the main shaft 7 is in bearing connection with the dividing plate bearing seat 43.

A connecting cylinder bearing seat 521 is arranged in the connecting cylinder 522, and the main shaft 7 is in bearing connection with the connecting cylinder bearing seat 521.

The front end of the cutting blade fixing device 5 is provided with a sealing cover 53 matched with the cylinder 52.

The rear end of the dividing plate 4 is fixedly connected with the back plate 11.

The bottom of the rear end of the dividing plate 4 is provided with a driving device mounting joint 42, and the driving device mounting joint 42 is connected with the flange mounting plate 41 through a speed reducer.

The speed reducer is a worm and gear speed reducer.

The number of the cutting knives 6 and the number of the cutting knife main shaft installation cylinders 51 are three.

The working principle is as follows:

when the complex parts are deburred, an operator installs the deburring device on a machine tool through the base 1, then installs the hand wheel on the driving device installing joint 42, rotates the hand wheel, the hand wheel drives the flange mounting disc 41 to rotate through the worm gear speed reducer, the flange mounting disc drives the cutting knife fixing device 5 to rotate, one of the cutting knives 6 is vertically upwards arranged, the cutting motor 2 is started, the cutting motor drives the main shaft 7 to rotate, the main shaft 7 drives the three cutting knives 6 to rotate through the meshing of the bevel gears, and the operator deburres the complex parts through the vertically upwards arranged cutting knives.

When different cutting knives need to be replaced, an operator rotates the hand wheel to enable the cutting knife fixing device 5 to rotate, the other cutting knife rotates 120 degrees and is vertically arranged upwards, and the replacement of the cutting knife is finished.

Example 2:

on the basis of the embodiment 1, a hand wheel is replaced by a servo motor to be installed on the driving device installation joint 42, and the PLC is adopted to accurately control the servo motor. The cutter replacement efficiency is further improved, thereby further improving the deburring efficiency.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes without departing from the technical scope of the present invention, but all those persons do not depart from the technical spirit of the present invention, and any simple modifications, equivalent replacements, and improvements made to the above embodiments are within the spirit and principle of the present invention, and still belong to the protection scope of the technical solution of the present invention.

Claims

1. A complex part deburring device is characterized by comprising a base (1), an index plate (4) is fixedly arranged on the base (1), a cutting knife fixing device (5) and a cutting motor (2) are respectively arranged at the front and the back of the index plate (4), the output shaft of the cutting motor (2) is connected with a main shaft (7), the main shaft (7) passes through the dividing disc (4) and is connected with the dividing disc (4) through a bearing, the front end of the dividing plate (4) is provided with a flange mounting plate (41) which is rotationally connected with the dividing plate, the cutting knife fixing device (5) is fixedly connected with the flange mounting disc (41), a plurality of cutting knives (6) which are arranged in an annular array by taking the cutting knife fixing device (5) as the center and are rotationally connected with the cutting knife fixing device are arranged on the cutting knife fixing device (5), the front end of the main shaft (7) is in meshed connection with the tail end of the cutting knife (6) through a bevel gear.

2. The complex part deburring device of claim 1, wherein a back plate (11) is arranged on the rear side of the upper surface of the base (1), a housing (12) fixedly connected with the back plate (11) is arranged at the front end of the back plate (11), the cutting motor (2) is fixedly connected with the rear side of the back plate (11), a through hole (121) matched with the index plate (4) is arranged at the front end of the housing (12), the index plate (4) comprises an index plate outer shell (44), the front end of the index plate outer shell (44) penetrates through the through hole (121) and is fixedly connected with the housing (12), a coupler (3) is arranged between the cutting motor (2) and the index plate (4), and an output shaft of the cutting motor (2) penetrates through the back plate (11) and is connected with the spindle (7) through the coupler (3).

3. The complex part deburring device of claim 2, wherein the cutting blade fixing device (5) comprises a cylinder body (52) arranged at the center thereof, a connecting cylinder (522) is arranged at the rear end of the cylinder body (52), the connecting cylinder (522) is flange-connected with the flange mounting disk (41), cutting blade main shaft mounting cylinders (51) arranged in an annular array with the cylinder body (52) as the center are arranged at the periphery of the cylinder body (52), a cutting blade main shaft mounting bearing seat (511) is arranged in the cutting blade main shaft mounting cylinder (51), a cutting blade main shaft (512) is arranged in the cutting blade main shaft mounting bearing seat (511) and is in bearing connection with the cutting blade main shaft mounting bearing seat (511), a cutting blade sleeve (8) is arranged outside the cutting blade main shaft mounting cylinder (51) and is fixedly connected with the cutting blade main shaft (512), and a cutting blade (6) detachably connected with the cutting blade sleeve (8) is arranged at the end thereof, the front end of the main shaft (7) extends into the barrel (52) and is provided with a main shaft bevel gear (71), the tail end of the cutting knife main shaft (512) is provided with a cutting knife main shaft bevel gear (5121), and the main shaft bevel gear (71) is meshed with the cutting knife main shaft bevel gear (5121).

4. A deburring device for complex parts according to claim 3 wherein said index plate (4) is provided with an index plate bearing seat (43) at the junction with the main shaft (7), said main shaft (7) being bearing-connected to the index plate bearing seat (43).

5. The complex part deburring device of claim 4 wherein a connecting cylinder bearing seat (521) is provided in said connecting cylinder (522), said main shaft (7) bearing-connected to said connecting cylinder bearing seat (521).

6. A deburring device for complex parts according to claim 4 characterized in that the front end of said cutter holding means (5) is provided with a seal cap (53) which mates with the cylindrical body (52).

7. A deburring device for complex parts according to claim 4 characterized in that the rear end of said index plate (4) is fixedly connected to the back plate (11).

8. A deburring device for complex parts according to claim 4 or 7 characterized in that the bottom of the rear end of said index plate (4) is provided with a driving device mounting head (42), and said driving device mounting head (42) is connected with the flange mounting plate (41) through a speed reducer.

9. The apparatus for deburring complex parts of claim 8 wherein said speed reducer is a worm gear speed reducer.

10. A deburring device for a complicated part according to claim 9 wherein said cutting blades (6) and said cutting blade spindle mounting cylinders (51) are three in number.