CN107639491B

CN107639491B - A kind of star motion type high-efficiency sweeping and polishing machine

Info

Publication number: CN107639491B
Application number: CN201711059134.0A
Authority: CN
Inventors: 戴瑜兴; 杨佳葳; 李红春; 何宏伟
Original assignee: HUNAN YUJING MACHINE INDUSTRIAL Co Ltd
Current assignee: HUNAN YUJING MACHINE INDUSTRIAL Co Ltd
Priority date: 2017-11-01
Filing date: 2017-11-01
Publication date: 2019-06-18
Anticipated expiration: 2037-11-01
Also published as: CN107639491A

Abstract

A kind of wandering star is campaign-styled efficiently to sweep edge polishing machine, including upper coil motor, upper dish axle, upper polishing disk, workpiece compression axis, workpiece compress axle sleeve, hinge, connecting rod, bracket, cylinder, lower dish axle, lower wall driven gear, speed reducer, lower coil motor, lower wall driving gear, servo motor, lower load plate, synchronous belt, workpiece rotary shaft, cabinet, linear slide rail one, column, ball screw, lift servo motor, linear slide rail two, crossbeam, throwing motor, flywheel and crank axle.The present invention has many advantages, such as that processing efficiency is fast, and polishing precision is high.

Description

A kind of wandering star is campaign-styled efficiently to sweep edge polishing machine

Technical field

Efficiently edge polishing machine is swept the present invention relates to a kind of wandering star is campaign-styled.

Background technique

Sheet-like workpiece edge generally requires to be processed by shot blasting to remove after roughing to improve mechanical property and aesthetics Roughing knife mark.

Existing throwing side method has:

1. using fixture magazine clamping multi-disc workpiece, then it is installed in conventional polisher disk erratic star wheel and does wandering star movement Unilateral polishing is carried out, manual flange realization is then carried out again and sweeps edge polishing, such method machining accuracy is high, and polishing uniformly, removes It is fast to process knife mark, but needs manual flange, processing efficiency is low, and process is tedious.

2. carrying clamping device clamping multi-disc workpiece by machine sweeps side along workpiece profile profiling scrolling realization by polishing idler wheel Polishing.Such polishing method realizes that automatic flanging is not limited to polishing rectangular piece surrounding, but rubbing head direction of rotation and knife mark Direction removal amount in the same direction is not suitable for the workpiece that workhardness is high or knife mark is too deep less and throws side, and it is not high to polish precision.

Summary of the invention

The technical problem to be solved by the invention is to provide a kind of high in machining efficiency, it is campaign-styled to polish wandering star with high accuracy Efficiently sweep edge polishing machine.

The technical solution adopted by the present invention to solve the technical problems is: a kind of wandering star is campaign-styled efficiently to sweep edge polishing machine, Including upper coil motor, upper dish axle, upper polishing disk, workpiece compression axis, workpiece compress axle sleeve, hinge, connecting rod, bracket, cylinder, under Dish axle, lower wall driven gear, speed reducer, lower coil motor, lower wall driving gear, servo motor, lower load plate, synchronous belt, workpiece rotation Shaft, linear slide rail one, column, ball screw, lift servo motor, linear slide rail two, crossbeam, throwing motor, flies at cabinet Wheel and crank axle；The throwing motor is mounted on cabinet, is connected with flywheel, and the flywheel is connected with crank axle, the crank Axis is connected with column, and the column is mounted on cabinet by linear slide rail one, and the lift servo motor is mounted on column On, it is connected with ball screw, the ball screw is mounted on crossbeam, and the crossbeam is mounted on column by linear slide rail two On, the upper coil motor is mounted on crossbeam, and the upper coil motor is connected by upper disk transmission device with upper dish axle, described Upper dish axle is connected with upper polishing disk；The lower coil motor is connected by lower wall transmission device with speed reducer, and the lower wall is actively Gear is mounted on speed reducer, and is connected with lower wall driven gear, and the lower wall driven gear is mounted in lower dish axle, described Lower load plate is installed in lower dish axle, and the servo motor is installed on lower load plate, and passes through synchronous belt and workpiece rotary shaft phase Even, the workpiece rotary shaft is installed on bracket, and bracket is installed on lower load plate, and the cylinder is installed on lower load plate, with Connecting rod is connected, and the connecting rod is installed on bracket, is connected with hinge one end, and the hinge other end is connected with axle sleeve one end is compressed, The compression axle sleeve is installed on bracket, and the other end is connected with workpiece compression axis.

Further, the upper disk transmission device is upper disk transmission belt.

Further, the lower wall transmission device is belt.

Further, the bracket is u-bracket.

Further, the lower wall motor and speed reducer is installed on cabinet.

Compared with prior art, the invention has the advantages that saving the work step of manual flange, surrounding continuous polishing not only may be used Shorten process time, and excessively fillet is more smooth, is greatly improved high in machining efficiency and polishing precision, and eliminate tooling Cost etc..

Detailed description of the invention

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

Fig. 2 is the movement schematic diagram of embodiment illustrated in fig. 1；

In figure: the upper coil motor of 1-, the upper disk transmission belt of 2-, the upper dish axle of 3-, the upper polishing disk of 4-, 5- workpiece compression axis, 6- workpiece Compress axle sleeve, 7- hinge, 8- connecting rod, 9-U type bracket, 10- cylinder, dish axle under 11-, 12- lower wall driven gear, 13- slows down Machine, 14- belt, coil motor under 15-, 16- lower wall driving gear, 17- servo motor, load plate under 18-, 19- synchronous belt, 20- work Part rotary shaft, 21- workpiece, 22- cabinet, 23- linear slide rail one, 24- column, 25- ball screw, 26- lift servo motor, 27- linear slide rail two, 28- crossbeam, 29- throwing motor, 30- flywheel, 31- crank axle.

Specific embodiment

The invention will be further described with reference to the accompanying drawings and embodiments.

Embodiment

Referring to Fig.1, the present embodiment includes upper coil motor 1, upper disk transmission belt 2, upper dish axle 3, upper polishing disk 4, workpiece compression Axis 5, workpiece compress axle sleeve 6, hinge 7, connecting rod 8, u-bracket 9, cylinder 10, lower dish axle 11, lower wall driven gear 12, speed reducer 13, belt 14, lower coil motor 15, lower wall driving gear 16, servo motor 17, lower load plate 18, synchronous belt 19, workpiece rotary shaft 20, cabinet 22, linear slide rail 1, column 24, ball screw 25, lift servo motor 26, linear slide rail 2 27, crossbeam 28, Throwing motor 29, flywheel 30 and crank axle 31；The throwing motor 29 is mounted on cabinet 22, is connected with flywheel 30, described Flywheel 30 is connected with crank axle 31, and the crank axle 31 is connected with column 24, and the column 24 is installed by linear slide rail 1 On cabinet 22, the lift servo motor 26 is mounted on column 24, is connected with ball screw 25, the ball screw 25 It is mounted on crossbeam 28, the crossbeam 28 is mounted on column 24 by linear slide rail 2 27, and the upper coil motor 1 is mounted on On crossbeam 28, the upper coil motor 1 is connected by upper disk transmission belt 2 with upper dish axle 3, the upper dish axle 3 and upper polishing disk 4 It is connected；The lower coil motor 15 is connected by belt 14 with speed reducer 13, and is installed on cabinet 22, the lower wall master Moving gear 16 is mounted on speed reducer 13, and is connected with lower wall driven gear 12, and the lower wall driven gear 12 is mounted on lower wall On axis 11, the lower load plate 18 is installed in lower dish axle 11, and the servo motor 17 is installed on lower load plate 18, and by same Step band 19 is connected with workpiece rotary shaft 20, and the workpiece rotary shaft 20 is installed in u-bracket 9, and u-bracket 9 is installed on down On load plate 18, the cylinder 10 is installed on lower load plate 18, is connected with connecting rod 8, and the connecting rod 8 is installed in u-bracket 9, It is connected with 7 one end of hinge, 7 other end of hinge is connected with 6 one end of axle sleeve is compressed, and the compression axle sleeve 6 is installed on u-bracket 9 On, the other end is connected with workpiece compression axis 5.

When work, cylinder 10 is pushed by connecting rod 8 and hinge 7 to be compressed axle sleeve 6 and travels forward, promote workpiece compression axis 5 to Preceding movement, the workpiece rotary shaft 20 motionless with axial restraint clamps workpiece 21 together, while servo motor 17 passes through synchronous belt 19 Workpiece rotary shaft 20 is driven to rotate, so that the process for driving 21 rotating flanging of workpiece to save manual flange, adds to greatly shorten Between working hour and frock cost is saved, while driving speed reducer 13 to rotate through belt 14 by lower coil motor 15, to promote lower wall master Moving gear 16 rotates, and lower wall driving gear 16 drives lower wall driven gear 12 to rotate, so that lower dish axle 11 is promoted to rotate, lower wall Axis 11 drives lower load plate 18 to rotate, and crosses u-bracket for 18 barrels of lower load plate and workpiece 21 is finally driven to rotate around workpiece rotary shaft 11, together When throwing motor 29 drive the rotation of flywheel 30 to drive column 24 by linear slide rail 1 relative to cabinet 22 by crank axle 31 The movement of front and back throwing is done, it is final that upper polishing disk 4 is driven to do the movement of front and back throwing, while lift servo motor relative to workpiece 21 26 drive crossbeam 28 to move up and down by linear slide rail 27 again by ball screw 25, promote upper polishing disk 4 close and contact Workpiece.Upper coil motor 1 drives the upper rotation of dish axle 3 by upper disk transmission belt 2 and finally promotes upper 4 high speed rotation of polishing disk simultaneously, To make the inswept workpiece surface of 4 high speed of polishing disk and do the movement of front and back throwing relative to workpiece 21.

Referring to Fig. 2, upper polishing disk can be along figure arrow direction swing while rotation around lower wall axis center point for workpiece. Disk is moved relative to the movement approximation wandering star of workpiece.The every place position of workpiece can uniformly be contacted with disk any position, thus Achieve the effect that uniform polish, and polishing disk directional velocity and workpiece ridge orientation is nontangential is more advantageous to and removal knife mark.

Claims

1. A planetary motion type high-efficiency sweeping and polishing machine is characterized in that: comprising an upper disc motor, an upper disc shaft, an upper polishing disc, a workpiece pressing shaft, a workpiece pressing bushing, a hinge, a connecting rod, a bracket, a cylinder , Lower disc shaft, lower disc driven gear, reducer, lower disc motor, lower disc driving gear, servo motor, lower disc, synchronous belt, workpiece rotating shaft, box, linear slide 1, column, ball screw, Lifting servo motor, linear slide rail 2, beam, throwing motor, flywheel and crankshaft; the throwing motor is installed on the box and is connected with the flywheel, the flywheel is connected with the crankshaft, and the crankshaft is connected with the column , the column is installed on the box body through the linear slide rail 1, the lift servo motor is installed on the column, connected with the ball screw, the ball screw is installed on the beam, and the beam is installed through the linear slide rail 2 On the column, the upper plate motor is installed on the beam, the upper plate motor is connected with the upper plate shaft through the upper plate transmission device, and the upper plate shaft is connected with the upper polishing plate; the lower plate motor is connected by the lower plate The disk transmission device is connected with the reducer, the lower disk driving gear is installed on the reducer, and is connected with the lower disk driven gear, the lower disk driven gear is installed on the lower disk shaft, and the lower disk is installed on the lower disk shaft On the upper side, the servo motor is installed on the loading plate, and is connected with the workpiece rotating shaft through the synchronous belt, the workpiece rotating shaft is installed on the bracket, and the bracket is installed on the loading plate, and the cylinder is installed on the loading plate, and the The connecting rod is connected, the connecting rod is installed on the bracket and is connected with one end of the hinge, and the other end of the hinge is connected with one end of the pressing bushing, the pressing bushing is installed on the bracket, and the other end is connected with the workpiece pressing shaft.

2 . The planetary motion type high-efficiency sweeping and polishing machine according to claim 1 , wherein the upper disk transmission device is an upper disk transmission belt. 3 .

3. The planetary motion type high-efficiency sweeping and polishing machine according to claim 1 or 2, characterized in that: the lower disk transmission device is a belt.

4. The planetary motion type high-efficiency sweeping and polishing machine according to claim 1 or 2, wherein the bracket is a U-shaped bracket.

5 . The planetary motion type high-efficiency sweeping and polishing machine according to claim 3 , wherein the bracket is a U-shaped bracket. 6 .

6. The planetary motion type high-efficiency sweeping and polishing machine according to claim 1 or 2, wherein the lower plate motor and the reducer are both installed on the box body.

7 . The planetary motion type high-efficiency sweeping and polishing machine according to claim 3 , wherein the lower plate motor and the reducer are both installed on the box body. 8 .

8 . The planetary motion type high-efficiency sweeping and polishing machine according to claim 4 , wherein the lower plate motor and the reducer are both installed on the box body. 9 .