CN203330852U

CN203330852U - Fixed polishing machine

Info

Publication number: CN203330852U
Application number: CN2013203455565U
Authority: CN
Inventors: 廖季锋; 肖晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-17
Filing date: 2013-06-17
Publication date: 2013-12-11
Anticipated expiration: 2023-06-17

Abstract

The utility model discloses a fixed polishing machine. The fixed polishing machine comprises a base, a polishing device, a supporting base and a girder. The base comprises a work table used for machining materials. The supporting base is fixed to the two symmetrical sides of the base. The girder is fixed to the supporting base. The polishing device is arranged above the work table and fixed to the girder, and comprises a rotating polishing disc, a motor enabling the polishing disc to rotate, and a rotating shaft connected with the motor and the polishing disc. A polishing block for polishing is fixed to the bottom of the polishing disc. The outer diameter of the polishing disc is larger than 800mm. The fixed polishing machine has the advantages that the time of reciprocating swing of an original polishing machine is saved, the smoothness of the material surface is improved, repeated machining is avoided, and the production cost is lowered.

Description

A kind of fixed polishing machine

Technical field

The utility model relates to a kind of fixed polishing machine, particularly is applied in the fixed polishing machine that the materials such as ceramic tile, marble are processed.

Background technology

Polishing machine in the market, because mill is less, can't cover the material that specification is larger, so just need to could carry out comprehensive polishing and grinding to material by the continuous mobile mill of swing mechanism.As shown in Figure 1, crossbeam 34 is placed on supporting seat 35, and by motor, drives pendulous device 31 to drive crossbeam 34 swings by one, by sychronisation 32, realizes the synchronism function that crossbeam swings.Swing crossbeam 34 by moving reciprocatingly under the driving of pendulous device 31 on the row of rolling 36.Polishing and grinding apparatus 33 is arranged on crossbeam 34 and moves reciprocatingly with crossbeam 34, because mill 37 diameters of this burnishing device 33 are only

, it can't cover whole material surface while on the material surface that is 60cm～80cm to specification, carrying out rubbing down, so can only adopt pendulous device to promote burnishing device, carries out traverse motion to make up this defect.But this shuttle-type polishing and process of lapping, cause the material surface not identical smoothness that has a strong impact on the material surface of degree of polishing everywhere, when this shuttle work is simultaneously lost time, the loss that has increased mill, have a strong impact on production efficiency, increased production cost.

The utility model content

The purpose of this utility model is that the polishing machine that solves above-mentioned portable crossbeam affects the rubbing down quality, affects the problem of production efficiency.

The technical solution adopted in the utility model is: a kind of fixed polishing machine is characterized in that: comprise base, polishing and grinding apparatus, supporting seat and crossbeam; Described base comprises the workbench that carries out materiel machining; Described supporting seat is fixed on base; Described crossbeam is fixed on supporting seat; Described polishing and grinding apparatus comprises the top assembly that rotatable mill and mill top transmission are used, and described mill is positioned at the workbench top, and described burnishing device is fixed on crossbeam, and the external diameter of described mill is greater than 800mm.

Preferably, described polishing and grinding apparatus also comprises that the output shaft of described motor is connected by many ditches belt with mill top assembly main shaft with the motor of movable grinding disc rotation; The top assembly is connected with the bottom mill by main shaft, thereby plays the effect connect that passes of rotating.

Preferably, on described crossbeam, at least one group of polishing and grinding apparatus is installed.

Preferably, described mill bottom also is fixed with for the abrading block seat of abrading block is installed.

Preferably, described abrading block seat is fixed on from mill inside and reaches the rotary splined shaft in the mill outside.

Beneficial effect of the present invention is: fixed polishing and grinding apparatus, saved time of original polishing machine reciprocally swinging, and increased fineness and the flatness on material surface, avoided repeatedly processing, reduced production cost.

The accompanying drawing explanation

Figure 1A is the external structure schematic diagram of existing polishing machine.

Figure 1B is the A-A face cutaway view of existing polishing machine.

Fig. 2 A is external structure schematic diagram of the present utility model.

Fig. 2 B is B-B face cutaway view of the present utility model.

Fig. 3 is the cutaway view that the utility model is thrown die device.

The D-D face cutaway view that Fig. 4 is Fig. 3.

The specific embodiment

A kind of fixed polishing machine, comprise base 27, polishing and grinding apparatus 21, supporting seat 23 and crossbeam 22.As shown in Fig. 2 B, described base 27 comprises the workbench that the following material 28 of 800mm is processed.Supporting seat 23 is fixed on the both sides, front and back of base 27.Crossbeam 22 is positioned at base 1 top, and is fixed on supporting seat 23.Polishing and grinding apparatus 21 is fixed on crossbeam 22, and polishing and grinding apparatus 21 comprises that external diameter is greater than the mill 24 of 800mm, with the motor 30 of movable grinding disc rotation, connects the top assembly 28 of motor and mill.Described mill 24 also comprises the processing component-abrading block 26 that is positioned at the mill bottom, and described abrading block 26 is fixed on abrading block seat 25 by the V-type bayonet socket; Abrading block seat 25 is fixed on by mill 24 inside and reaches on the rotary splined shaft in the mill outside.

As shown in Figure 2 A, be fixed with many groups on the crossbeam 22 of fixed polishing machine and throw die device 21, when the material 28 of the following specification of 800mm is placed on the workbench of base 7, mill 4 can all cover the surface of material 8, without swinging, can realize the processing to material 28.

Polishing machine is added man-hour to material, as shown in Figure 3:

Motor 1 drives 3 rotations of top assembly main shaft by belt 2.Mill main shaft 6 bottoms are connected with bolt with mill shell 11 bottoms; 17 of a plurality of abrading block seats are by splined shaft 16 and bolt is uniform is fixed on mill shell 11.Top assembly main shaft 3 and mill main shaft 6 are bolted.So the main shaft 3 of rotation can and be distributed on a plurality of abrading block seats 17 on the mill shell by the disk direction rotation with movable grinding disc shell 11.

Fixed block 4 is fixed fixed cover 5 and is made it can not rotate in stationary state.Fixed cover 5 is bolted pinion stand 7, and pinion stand 7 is bolted the axle of fixing pinion 10.So during work, the axle of pinion 10 is from start to finish in stationary state.But because between pinion 10 and axle, bearing is housed, so pinion 10 can some rotation centered by the axle of self.

B gear 8 is connected with mill main shaft 6 by flat key, also and then rotation of B gear 8 during 6 rotation of mill main shaft, drive pinion 10 (as above-mentioned pinion shaft maintains static) rotation centered by pinion shaft during 8 rotation of B gear, drive again 9 rotations of A gear during pinion 10 rotation.A gear 9 is bolted with cam 15 but is not connected with mill main shaft 6, so A gear 9 can be with moving cam 15 rotations.Because cam 15 has spikes/low-points on circumference, so can drive the bearing block 14 upper and lower swing that each point goes round and begins again successively on circumference by bearing when cam 15 rotates.On bearing block 14 circumference, the upper and lower swing successively of each point can drive fork 12 by connecting pin 13 and do upper and lower swing (as shown in Figure 4), and the fork of upper and lower swing can be made left and right reciprocally swinging (as shown in Figure 4) by splined shaft 16 band dynamic grinding block seats 17 again.

In sum, mill also can go out a kind of reciprocally swinging by the STRUCTURE DECOMPOSITION of self inside and passes to abrading block seat 17 doing circumference rotation with dynamic grinding block seat 17 when.Like this, the module that is contained in abrading block seat 17 bottoms can be done left and right swing grinding to the material surface again when doing the circumference rotation with mill the material surface is rotated to polishing, can increase substantially polishing effect.

The foregoing is only preferably embodiment of the utility model, not be used for limiting practical range of the present utility model, the equivalence of in every case doing in protection domain of the present utility model changes and modifies, and all should think and fall in protection domain of the present utility model.

Claims

1. a fixed polishing machine, is characterized in that: comprise base, polishing and grinding apparatus, supporting seat and crossbeam; Described base comprises the workbench that carries out materiel machining; Described supporting seat is fixed on base; Described crossbeam is fixed on supporting seat; Described polishing and grinding apparatus comprises rotatable mill, and described mill is positioned at the workbench top, and described burnishing device is fixed on crossbeam, and the external diameter of described mill is greater than 800mm.

2. a kind of fixed polishing machine according to claim 1 is characterized in that: described polishing and grinding apparatus also comprises that the output shaft of described motor is connected by many ditches band with mill top assembly main shaft with the motor of movable grinding disc rotation.

3. a kind of fixed polishing machine according to claim 1, is characterized in that: at least one group of polishing and grinding apparatus is installed on described crossbeam.

4. a kind of fixed polishing machine according to claim 1, is characterized in that: bottom described mill, also be fixed with for the abrading block seat of abrading block is installed.

5. a kind of fixed polishing machine according to claim 4 is characterized in that: described abrading block seat is fixed on from mill inside and reaches the rotary splined shaft in the mill outside.