CN211072953U

CN211072953U - Deburring device for central hole of gear

Info

Publication number: CN211072953U
Application number: CN201921473140.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Tianjin Saiyou Technology Co ltd
Current assignee: Tianjin Saiyou Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-24
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a gear centre bore burring device, the on-line screen storage device comprises a base, the top front surface of base is equipped with burr remove device, the base includes the operation panel, the upper surface of operation panel is equipped with the gear platform, the rear end upper surface of operation panel is equipped with the fixed arm, the front surface of fixed arm is equipped with the support arm, the utility model discloses a burr remove device with gear centre bore of base and burr remove device has been set up, before using, according to the gear diameter of processing, adjust the shift position of first slider, make the axis of chamfer mould and cleaning brush corresponding with the axis of gear, after the upper surface grafting of anchor clamps replaces processing gear afterwards, actuating cylinder drives the motor and moves down, thereby with the burr one end that has of gear centre department top, after clearing away great burr earlier after the chamfer, the little burr after clearing away the chamfer, effectual processing that has solved one of current gear centre bore burr removal equipment single processing of gear and has brought imitates The rate is low.

Description

Deburring device for central hole of gear

Technical Field

The utility model relates to a gear machining technical field specifically is a gear centre bore burring device.

Background

The technological process of obtaining specific structure and precision of gear by mechanical method. The gear is the core transmission part in the car motion, the quality of its processingquality can bring direct influence to the vibration noise and the reliability etc. of car assembly and even whole car, can become the key factor that restricts the improvement of product level sometimes, in the in-process of gear machining, when holing to the centre bore of gear, the end of passing of gear hole can have partial burr, for the installation of convenient gear, improve the precision of gear, need get rid of the burr, thereby can guarantee the qualification of gear, but in current gear centre bore burr removal operation, burr removal equipment mostly is single processing equipment, once only process a gear more, consequently machining efficiency is low, in view of above problem, a gear centre bore burring device is specially proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear centre bore burring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for a gear center hole comprises a base, wherein a burr removing device is assembled on the front surface of the top end of the base, the base comprises an operating platform, a gear platform is assembled on the upper surface of the operating platform, a fixing arm is assembled on the upper surface of the rear end of the operating platform, the front surface of the fixed arm is provided with a supporting arm, the burr removing device comprises a first sliding rail, the front surface of the first slide rail is provided with a first slide block, the front surface of the first slide block is provided with a second slide rail, the front surface of the top end of the second slide rail is provided with a cylinder, the front surface of the second slide rail is provided with a motor, the bottom end of the cylinder is assembled on the upper surface of the motor, the number of the motors is two, and the motors are symmetrically arranged by the central line of the supporting arm, the output end of the motor positioned at one end is provided with a chamfering die, and the output end of the motor positioned at the other end is provided with a cleaning and milling brush.

Preferably, the upper surface of the gear table is uniformly provided with at least four mounting grooves.

Preferably, the inner surface of the mounting groove is sleeved with a clamp, the bottom end of the clamp is connected with a nut in a threaded mode after penetrating through the mounting groove, and the upper surface of the nut is tightly attached to the lower surface of the gear table.

Preferably, a first sliding groove is formed in the front surface of the first sliding rail, and the first sliding groove is sleeved on the outer surface of the first sliding block.

Preferably, a second sliding groove is formed in the front surface of the second sliding rail, a second sliding block is sleeved on the inner surface of the second sliding groove, and the front surface of the second sliding block is assembled on the rear surface of the motor.

Preferably, a fixing plate is assembled on the upper surface of the second slide rail, the front surface of the fixing plate is assembled on the rear surface of a cylinder, the cylinder is connected with an external air pump, and the motor is electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a burr remove device of gear centre bore with base and burr remove device has been set up, before using, according to the gear diameter of processing, adjust the shift position of first slider, make the axis of chamfer mould and cleaning brush corresponding with the axis of gear, after the upper surface grafting of anchor clamps replaces the processing gear afterwards, actuating cylinder, drive the motor and move down, thereby with the burr one end that has of gear centre department top, clear away behind the great burr earlier after the chamfer, little burr after cleaing away the chamfer, the effectual problem of the machining efficiency low that brings of gear centre bore burr removal equipment single processing of having solved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the assembly schematic diagram of the burr removing device of the utility model.

In the figure: 1. the base, 11, operation panel, 12, gear table, 13, mounting groove, 14, anchor clamps, 15, nut, 16, fixed arm, 17, support arm, 2, burr remove device, 21, first slide rail, 22, first spout, 23, first slider, 24, second slide rail, 25, second spout, 26, second slider, 27, fixed plate, 28, motor, 29, chamfer grinding apparatus, 210, cylinder, 211, the brush that mills.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a gear center hole deburring device comprises a base 1, wherein a burr removing device 2 is assembled on the front surface of the top end of the base 1, the base 1 comprises an operating platform 11, a gear platform 12 is assembled on the upper surface of the operating platform 11, a fixing arm 16 is assembled on the upper surface of the rear end of the operating platform 11, a supporting arm 17 is assembled on the front surface of the fixing arm 16, the burr removing device 2 comprises a first slide rail 21, a first slide block 23 is assembled on the front surface of the first slide rail 21, a second slide rail 24 is assembled on the front surface of the first slide block 23, an air cylinder 210 is assembled on the front surface of the top end of the second slide rail 24, a motor 28 is assembled on the front surface of the second slide rail 24, the bottom end of the air cylinder 210 is assembled on the upper surface of the motor, the motors 28 are symmetrically arranged by the central line of the supporting arm 17, the output end of the motor 28 at one end is provided with a chamfering die 29, and the output end of the motor 28 at the other end is provided with a cleaning and milling brush 211;

the utility model discloses a burr remove device of gear centre bore with base 1 and burr remove device 2 has been set up, before using, according to the gear diameter of processing, adjust the shift position of first slider 23, make the axis of chamfer mould 29 and cleaning brush 211 corresponding with the axis of gear, after the upper surface grafting of anchor clamps 14 replaces the processing gear afterwards, actuating cylinder 210, drive motor 28 downstream, thereby with the burr one end that has of gear center department top, clear away behind the great burr earlier the chamfer, the glitch after clearing away the chamfer, the effectual problem that machining efficiency that brings of gear centre bore burr removal equipment single processing of having solved.

Particularly, mounting groove 13 has evenly been seted up to the upper surface of gear stage 12, and the quantity of seting up of mounting groove 13 is four at least the utility model discloses in, the lower surface of gear stage 12 is equipped with the pivot to internal surface at operation panel 11 is equipped with a servo motor, drives the pivot through servo motor and rotates, thereby reaches the purpose that drives gear stage 12 and rotate fixed angle at every turn, thereby reaches the purpose of circulation rotating gear, because above drive mechanism belongs to prior art, consequently is in the utility model discloses do not do too much repetitious repetitiveness.

Particularly, anchor clamps 14 have been cup jointed to the internal surface of mounting groove 13, and the spiro union has nut 15 behind mounting groove 13 is run through to anchor clamps 14's bottom, and the upper surface of nut 15 closely laminates at the lower surface of gear platform 12 the utility model discloses in shown anchor clamps 14 be a simple plug-in type anchor clamps, can adopt other prior art anchor clamps according to actual gear type etc. in actual application.

Specifically, the front surface of the first slide rail 21 is provided with a first sliding slot 22, the first sliding slot 22 is sleeved on the outer surface of the first sliding block 23, a positioning bolt (not shown in the figure) is screwed on the outer surface of the first sliding block 23 through the first sliding rail 12 for locking after the first sliding block 23 is adjusted, so that the adjustment operation is convenient, and the outer surface of the motor 28 is printed with scale lines, conveniently corresponding to the scale lines on the upper surface of the clamp 14, thereby achieving the purpose of corresponding two central axes, and the central lines of the two mounting grooves 13 corresponding to the central axes of the chamfering die 29 and the cleaning brush 211 in the utility model are coincided with the central axes of the chamfering die 29 and the cleaning brush 211, thereby being convenient for adjustment, subtracting the adjustment operation in the front and back directions, being more convenient for adjustment, in the operation process, the material is fed from the direction of the chamfering die 29 and is discharged from the direction of the milling brush 211, and the operation is simple and convenient.

Particularly, second spout 25 has been seted up to the front surface of second slide rail 24, and second slider 26 has been cup jointed to the internal surface of second spout 25, and the front surface assembly of second slider 26 is at the rear surface of motor 28 the utility model discloses in, the start-up of cylinder 210 has used P L C controller programming control with closing, the prior art that this technical type current automation equipment used most often, therefore its start-up time, starting mode and servo motor's rotation direction etc. all can be through P L C controller programming control, because above technique is the prior art of systematization, consequently is in the utility model discloses do not do too much to describe repeatedly.

Specifically, the upper surface of the second slide rail 24 is fitted with a fixing plate 27, the front surface of the fixing plate 27 is fitted to the rear surface of a cylinder 210, the cylinder 210 is connected with an external air pump, and the motor 28 is electrically connected with an external power source.

The working principle is as follows: before the gear chamfering machine is used, the moving position of the first sliding block 23 is adjusted according to the diameter of a machined gear, the central axes of the chamfering die 29 and the cleaning brush 211 correspond to the central axis of the gear, then after the gear is machined in an inserting mode on the upper surface of the clamp 14, the air cylinder 210 is started, the motor 28 is driven to move downwards, and therefore one end with burrs above the center of the gear is chamfered, after large burrs are removed after chamfering, small burrs after chamfering are removed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gear centre bore burring device, includes base (1), its characterized in that: the burr removing device comprises a base (1), wherein the front surface of the top end of the base (1) is provided with a burr removing device (2), the base (1) comprises an operating table (11), the upper surface of the operating table (11) is provided with a gear table (12), the upper surface of the rear end of the operating table (11) is provided with a fixed arm (16), the front surface of the fixed arm (16) is provided with a supporting arm (17), the burr removing device (2) comprises a first sliding rail (21), the front surface of the first sliding rail (21) is provided with a first sliding block (23), the front surface of the first sliding block (23) is provided with a second sliding rail (24), the front surface of the top end of the second sliding rail (24) is provided with a cylinder (210), the front surface of the second sliding rail (24) is provided with a motor (28), the bottom end of the cylinder (210) is provided with the upper surface of the motor (28), and the number of the motors, and the motor (28) is symmetrically arranged by the central line of the supporting arm (17), the output end of the motor (28) positioned at one end is provided with a chamfering die (29), and the output end of the motor (28) positioned at the other end is provided with a cleaning and milling brush (211).

2. The gear central hole deburring device of claim 1, wherein: the upper surface of the gear table (12) is uniformly provided with mounting grooves (13), and the number of the mounting grooves (13) is at least four.

3. The gear central hole deburring device of claim 2, wherein: the internal surface of mounting groove (13) has cup jointed anchor clamps (14), the bottom of anchor clamps (14) runs through mounting groove (13) back spiro union has nut (15), the upper surface of nut (15) closely laminates in the lower surface of gear platform (12).

4. The gear central hole deburring device of claim 1, wherein: a first sliding groove (22) is formed in the front surface of the first sliding rail (21), and the first sliding groove (22) is sleeved on the outer surface of the first sliding block (23).

5. The gear central hole deburring device of claim 1, wherein: a second sliding groove (25) is formed in the front surface of the second sliding rail (24), a second sliding block (26) is sleeved on the inner surface of the second sliding groove (25), and the front surface of the second sliding block (26) is assembled on the rear surface of the motor (28).

6. The gear central hole deburring device of claim 1, wherein: the upper surface of the second slide rail (24) is provided with a fixing plate (27), the front surface of the fixing plate (27) is arranged on the rear surface of a cylinder (210), the cylinder (210) is connected with an external air pump, and a motor (28) is electrically connected with an external power supply.