CN207239899U - A kind of automatic polishing machine - Google Patents

Abstract

It the utility model is related to automatic polishing machine, including rack（1）, rack（1）It is equipped with workbench turntable module mechanism（5）, workbench turntable module mechanism（5）On be fixed with four jig systems（6）, around corase grinding, fine grinding and the disc player polishing system of polishing are respectively used to equipped with three（7）, workbench turntable module mechanism（5）Four jig systems can be driven（6）Rotate, jig system（6）For fixing product（A）With profiling limit cam block（6‑8）And drive them to rotate, three disc player polishing systems（7）It is respectively arranged with a mill（7‑8）With a spacing plain block（7‑7）And can band movable grinding disc（7‑8）Close to product（A）, and pass through spacing plain block（7‑7）With profiling limit cam block（6‑8）Contact realize product（A）Copying.It can realize the automatic polishing of special-shaped control shaft member, and can improve production efficiency and product quality first-pass yield, reduce loss, reduce process costs.

Description

A kind of automatic polishing machine

Technical field

The utility model belongs to technical field of mechanical processing, is related to a kind of polissoir, and in particular to a kind of automatic polishing Machine, the especially a kind of corase grinding that can realize special-shaped control shaft member, fine grinding and the automatic polishing machine of polishing.

Background technology

Special-shaped control shaft member is a kind of common parts.In order to ensure its precision etc., it is necessary to special-shaped control shaft member into Row sanding and polishing etc..For industry, the sanding and polishing of special-shaped control shaft member, existing two methods：One kind is to beat by hand Grinding and polishing light.But this method places one's entire reliance upon, the manual skill level of operative employee determines the polishing quality of product design, right Employee requires height, and easily product profiled section mill is collapsed, and throwing is collapsed, and is unable to control quality, and production efficiency is not high, and quality is unstable It is fixed.Another kind is directly to use robot sanding and polishing.But the action that this method carrys out apery hand by robot completely is added Work, work efficiency are low.In addition, because product design is special-shaped, it is ensured that the appearance profile degree after product polishing, so to machine People turn round axis control accuracy requirement it is higher, unit processing cost is higher, be not suitable for produce in enormous quantities.Meanwhile to work Site requirements is also higher, it is also necessary to supporting cooling device.

In view of the drawbacks described above of the prior art, there is an urgent need to a kind of new throwing suitable for polishing grinding abnormity control shaft member Ray machine.

The content of the invention

The purpose of the utility model is to overcome shortcoming existing in the prior art, there is provided a kind of automatic polishing machine, its energy Realize the automatic polishing of special-shaped control shaft member, and production efficiency and product quality first-pass yield can be improved, reduce loss, reduce technique Cost.

To achieve these goals, the utility model provides following technical solution：

A kind of automatic polishing machine, it includes rack, it is characterized in that, workbench turntable module machine is provided with the rack Structure, is fixed with four jig systems being uniformly arranged, the work on the workbench turntable of the workbench turntable module mechanism Three are provided with around the workbench turntable of platform turntable module mechanism and is respectively used to corase grinding, fine grinding and the disc player of polishing polishing system System, wherein, the workbench turntable module mechanism can drive four jig systems to rotate, and the jig system is used for solid Fixed output quota product and with the identical profiling limit cam block of shape of the product and driving the product and the profiling spacing Cam bit rotates, and three disc player polishing systems, which are respectively arranged with a mill and a spacing plain block, can simultaneously drive the mill Disk close to the product to be roughly ground by the mill to the product, fine grinding and polishing, and pass through the spacing plain block The copying of the product is realized in contact with the profiling limit cam block.

Further, wherein, the jig system includes solid guide plate, and the upper end of the solid guide plate is provided with One driving cylinder, it is described first driving cylinder cylinder rod be connected with pressure head it is described solid so as to drive the pressure head press against Vertical slot in guide plate moves up and down, and the lower end of the solid guide plate is provided with fixed plate, is provided with the fixed plate Fixture, the upper end of the fixture clamp the product, the lower end clamping profiling limit cam block, and the fixture is set in mandrel On, the mandrel is used to the jig system being fixed on the workbench turntable, and the first umbrella is additionally provided with the fixture Gear, the jig system further include the dynamical frame being fixed on on the downside of the workbench turntable, are set in the dynamical frame The second driving cylinder and the first drive motor are equipped with, the second bevel gear, institute are provided with the output shaft of first drive motor State the cylinder rod of the second driving cylinder and first drive motor is connected and enables first drive motor described second Movement is so that second bevel gear is engaged or separated with first bevel gear under the driving of driving cylinder.

Further, wherein, the disc player polishing system includes base, and the base, which is used to polish the disc player, is System is fixed in the rack, is provided with the base on the 3rd driving cylinder and the top surface of the base and is provided with two cunnings Groove, it is described 3rd driving cylinder cylinder rod on be connected with driving plate, the spacing plain block is arranged on the front end of the driving plate And the driving plate is connected with tablet, two cunnings in described two sliding slots respectively are provided with the bottom surface of the tablet Rail is so that the tablet can be provided with second in the driving lower slider of the described 3rd driving cylinder, the top surface of the tablet Drive motor and mill stent, are provided with mill shaft on the mill stent, are set on the output shaft of second drive motor The first belt pulley is equipped with, the mill is arranged on one end of the mill shaft, and the other end of the mill shaft is provided with Two belt pulleys, first belt pulley is connected with second belt pulley by the first belt enables the mill described Two drive motors are rotated by.

Yet further, wherein, the workbench turntable module mechanism includes the 3rd drive motor and the first drive shaft, institute State and the 3rd belt pulley is provided with the output shaft of the 3rd drive motor, one end of first drive shaft is provided with the 4th belt Wheel, the 3rd belt pulley are connected so that the 3rd drive motor can drive institute with the 4th belt pulley by the second belt The first drive shaft turns are stated, first drive shaft can drive workbench shaft to rotate, and the workbench turntable is fixed on institute There are four to be evenly arranged with mounting hole, the mandrel installation on the upper end for stating workbench shaft, and on the workbench turntable In the mounting hole.

Again further, wherein, it is provided with PLC control system in the under casing of the rack, the first driving cylinder, Second driving cylinder, the 3rd driving cylinder, the first drive motor, the second drive motor and the 3rd drive motor all with the PLC Control system is connected.

In addition, the automatic polishing machine further comprises being arranged on above the rack and covering the workbench turntable mould The hood of group mechanism, jig system and disc player polishing system.

Further, wherein, the automatic polishing machine further comprises the PLC control panels being arranged on the hood, The PLC control panels are connected with the PLC control system.

Further, wherein the automatic polishing machine further comprises the warning device being arranged on the hood, institute Warning device is stated with the PLC control system to be connected.

Yet further, wherein, a polishing cooling liquid spray device is both provided with each disc player polishing system.

Again further, wherein, the polishing cooling liquid spray device is connected with the PLC system.

Compared with existing polishing method, the automatic polishing machine of the utility model has following advantageous effects：

1st, it can realize the copying of special-shaped control shaft member, so as to ensure that special-shaped control shaft member meets machining accuracy etc. It is required that.

2nd, it can realize corase grinding, fine grinding and polishing at the same time, there is provided production efficiency.

3rd, which raises production efficiency and product quality first-pass yield, loss is reduced, reduces process costs.

4th, there is polishing coolant to spray during its sanding and polishing all the time, all using wet throwing technique, there is no powder to air Dustiness contaminates, can be with meet the requirement of environmental protection.

Brief description of the drawings

Fig. 1 is the axonometric drawing of the automatic polishing machine of the utility model.

Fig. 2 is that the automatic polishing machine of the utility model gets rid of the axonometric drawing after hood.

Fig. 3 is the axonometric drawing of the workbench turntable module mechanism of the utility model.

Fig. 4 is the front view of the workbench turntable module mechanism of the utility model.

Fig. 5 is a front view of the jig system of the utility model.Wherein, the first bevel gear and the second bevel gear are in Discrete state.

Fig. 6 is another front view of the jig system of the utility model.Wherein, the first bevel gear and the second bevel gear are in Engagement.

Fig. 7 is an axonometric drawing of the disc player polishing system of the utility model.

Fig. 8 is another axonometric drawing of the disc player polishing system of the utility model.

Embodiment

The content of embodiment is not as to this practicality to be further illustrated to the utility model with reference to the accompanying drawings and examples The limitation of new protection domain.

In order to solve above-mentioned technical problem present in special-shaped control shaft member sanding and polishing, according to Principle of Grinding and Cutting, this reality A kind of dedicated automatic polishing machine with new design.Its design principle is by expansion claimed below.

First, it is to be ensured that the shape after product polishing can reach the shape wheel hub required precision of product.That is, finished product Size be able to will be guaranteed, so to ensure that stock removal is controllable in polishing.Secondly, it is also necessary to this work can be utilized Skill eliminates and defect of damaging is scraped caused by product appearance during processing and loading clamp, material cycling.The two point requirements more than, it is set The automatic polishing machine of meter just has to meet two point requirements：1st, using the grinding contacted firmly（Similar centerless grinder）；2nd, grind Must be controllable in process and forming movement can be done according to the irregular contour of product by cutting, and realize the accurate control of stock removal.

To realize the first point requirement, utility model people is using traditional disc player technique for grinding, by abrasive material mounted in high-speed rotation Mill is formed on disc, product is directly against on the abrasive material of mill to realize grinding.

To realize second point requirement, it is necessary to which copying feed, movement can be carried out by the shape of product by solving mill or product Link product design completely for track, so, utility model people devises to come with the identical master cam mechanism of product design Control.Furthermore, it is desirable to realize product in revolution grinding at a slow speed, the profiling that the mill of high-speed rotation can be identical with product design is convex The linkage feeding of wheel.

In addition, it is contemplated that grinding accuracy, sanding and polishing process is divided into three corase grinding, fine grinding and polishing works by utility model people Sequence.Wherein corase grinding, fine grinding are identical with the linked manner of polishing, and simply abrasive material and the amount of feeding are different.With cutting during corase grinding The thicker abrasive material of the amount of cutting, fine grinding is then with the abrasive material finer, appearance can meet product requirement.Separately add loading and unloading Station, so product clamping is designed on rotary workbench turntable, point 4 positions.

For this reason, as shown in Fig. 2, the automatic polishing machine of the utility model includes rack 1.The rack 1 is whole mechanism Support section, it is necessary to assure rigidity and stability.

Workbench turntable module mechanism 5 is provided with the rack 1.The workbench of the workbench turntable module mechanism 5 Four jig systems being uniformly arranged 6 are fixed with turntable 5-7.Each gauge can clamp a product A with 6, in this way, There can be four stations, respectively roughly grind station, fine grinding station, polishing station and loading and unloading station.

Three are provided with around the workbench turntable 5-7 of the workbench turntable module mechanism 5 and is respectively used to corase grinding, thin Mill and the disc player polishing system 7 of polishing.The structure of three disc player polishing systems 7 is identical, simply according to corase grinding, fine grinding It is different with the difference that needs of polishing, the thickness of the abrasive material on mill 7-8 thereon.

Wherein, the workbench turntable module mechanism 5 can drive four jig systems 6 to rotate, so that by described in Clamped product A drives corresponding station on jig system 6.The jig system 6 be used for fix product A and with the product The identical profiling limit cam block 6-8 of shape of A simultaneously drives the product A and profiling limit cam block 6-8 to rotate. Three disc player polishing systems 7, which are respectively arranged with a mill 7-8 and a spacing plain block 7-7, can simultaneously drive the mill 7- 8 close to the product A to be roughly ground by the mill 7-8 to the product A, fine grinding and polishing.Also, pass through the limit The copying of the product A is realized in position plain block 7-7 contacts with the profiling limit cam block 6-8.

As shown in Figures 3 and 4, in the utility model, the workbench turntable module mechanism 5 includes the 3rd drive motor 5- The 1 and first drive shaft 5-5.The 3rd drive motor 5-1 and the first drive shaft 5-5 may be mounted on installing plate.The peace Loading board may be mounted in the rack 1, so that the workbench turntable module mechanism 5 is installed in the rack 1.

The 3rd belt pulley 5-2 is provided with the output shaft of the 3rd drive motor 5-1.The first drive shaft 5-5's One end is provided with the 4th belt pulley 5-4.The 3rd belt pulley 5-2 and the 4th belt pulley 5-4 by the second belt 5-3 be connected from And the 3rd drive motor 5-1 is set to drive the first drive shaft 5-5 to rotate.

The first drive shaft 5-5 can drive workbench shaft 5-6 to rotate.For example, the first drive shaft 5-5's is another One end is provided with a bevel gear, and the lower end of the workbench shaft 5-6 is provided with one and is meshed with the bevel gear Bevel gear.In this way, by the transmission of bevel reduction gear set, the first drive shaft 5-5 is set to drive workbench shaft 5-6 Rotate.

The workbench turntable 5-7 is fixed on the upper end of the workbench shaft 5-6.On the workbench turntable 5-7 There are four to be evenly arranged with mounting hole 5-8.The mounting hole 5-8 is used to install the jig system 6.In this way, the in this way, work The rotation of the workbench turntable 5-7 can be driven by making the rotation of platform shaft 5-6, so as to drive installed in the workbench turntable Jig system 6 on 5-7 rotates.

As seen in figs. 5-6, in the utility model, the jig system 6 includes solid guide plate 6-1.It is described solid to lead The upper end of plate 6-1 is provided with the first driving cylinder 6-2.The cylinder rod of the first driving cylinder 6-2 be connected with pressure head 6-3 from And the vertical slot that the pressure head 6-3 can be driven to press against in the solid guide plate 6-1 moves up and down.

The lower end of the solid guide plate 6-1 is provided with fixed plate 6-4.Fixture 6-5 is installed on the fixed plate 6-4. The upper end of the fixture 6-5 clamps the product A, lower end clamps the profiling limit cam block 6-8.The fixture 6-5 is arranged On mandrel 6-6, the clamping 6-5 is set to be rotated in the mandrel 6-6.By the way that the mandrel 6-6 is installed on the peace The jig system 6 is fixed on the workbench turntable 5-7 in dress hole 5-8.First is additionally provided with the fixture 6-5 Bevel gear 6-7.

In the utility model, since the product A is hollow shaft member, so product A is pacified using the jig system On fixture 6-5, and ensure that product will not be rotated in grinding relative to the fixture 6-5.Because product A is to be sleeved on fixture 6- On 5, fixture 6-5 is perpendicular to erect, and because of product A, when being contacted with mill, mill has motive force, and fixture 6-5 easily is pushed away change Shape, so fixture 6-5 both ends must be fixed.Bottom has been fixed on workbench turntable in itself, and now only needing to push up Portion is fixed, therefore we devise lower air cylinder（The first driving cylinder 6-2）, push down product A.To ensure rigidity, use Solid guide plate 6-1, it does not allow yielding.

The jig system 6 further includes the dynamical frame 6-9 being fixed on the workbench turntable 5-7 downsides.It is described dynamic The second driving cylinder 6-10 and the first drive motor 6-11 are provided with power frame 6-9.The first drive motor 6-11's is defeated The second bevel gear 6-12 is provided with shaft.The cylinder rod and the first drive motor 6-11 of the second driving cylinder 6-10 It is connected, for example, push plate is provided with the shell of the first drive motor 6-11, the cylinder rod of the second driving cylinder 6-10 Be connected with the push plate, enable the first drive motor 6-11 moved under the driving of the described second driving cylinder 6-10 from And the second bevel gear 6-12 is set to engage or separate with the first bevel gear 6-7.In such manner, it is possible to whether realize by described First drive motor 6-11 drives the product A and profiling limit cam block 6-8 to rotate.

As Figure 7-8, in the utility model, the disc player polishing system 7 includes base 7-1.The base 7-1 is used It is fixed in by the disc player polishing system 7 in the rack 1.

It is provided with the base 7-1 on the 3rd driving cylinder 7-2 and the top surface of the base 7-1 and is provided with two sliding slots 7-3.Driving plate 7-4 is connected with the cylinder rod of the 3rd driving cylinder 7-2.The spacing plain block 7-7 is arranged on the drive The front end of the movable plate 7-4 and driving plate 7-4 is connected with tablet 7-5.Two difference are provided with the bottom surface of the tablet 7-5 Slide 7-6 in described two sliding slot 7-3, so that the tablet 7-5 can be in the drive of the described 3rd driving cylinder 7-2 Dynamic lower slider.

The second drive motor 7-9 and mill stent 7-11 are provided with the top surface of the tablet 7-5.The mill stent 7- Mill shaft 7-12 is provided with 11.The first belt pulley 7-10 is provided with the output shaft of the second drive motor 7-9.It is described Mill 7-8 is arranged on one end of the mill shaft 7-12.The other end of the mill shaft 7-12 is provided with the second belt pulley 7-13.The first belt pulley 7-10 is connected with the second belt pulley 7-13 by the first belt enables the mill 7-8 In being rotated by for the second drive motor 7-9.

Rotated because pressing station on workbench turntable 5-7 in view of product A clampings, to realize product A by profiling limit convex It is relatively difficult to take turns block 6-8 reciprocating motions, so the utility model is realized using the mill copying feed of high-speed rotation.Also It is to be installed on the second drive motor 7-9 that movable grinding disc 7-8 is rotated and mill 7-8 on a tablet 7-5, be assembled into disc player machine Structure.On the slide 7-6 that can be moved back and forth, disc player mechanism is moved back and forth with the 3rd into giving for integral installation again for the disc player mechanism Cylinder 7-2 is driven to be promoted with spacing plain block 7-7, movement locus passes through the profiling limit cam block 6-8 that is rotated synchronously with product A Contact with spacing plain block 7-7 controls, that is to say, that product A goes to the place of abnormity, profiling limit cam block 6-8 will be pushed away The spacing plain block 7-7 is moved, the spacing plain block 7-7 is secured with disc player mechanism, so the spacing plain block 7-7 will Disc player mechanism is promoted to be slided on sliding slot 7-3.

Certainly, to realize Precise Grinding, in the utility model, it is preferable that can increase on the tablet 7-5 of disc player mechanism Add micro-adjusting mechanism.When being actually ground, stock removal can accurately be controlled by the micro-adjusting mechanism.

In the utility model, PLC control system is provided with the under casing of the rack 1.The first driving cylinder 6- 2nd, the second driving cylinder 6-10, the 3rd driving cylinder 7-2, the first drive motor 6-11, the drivings of the second drive motor 7-9 and the 3rd Motor 5-1 is connected with the PLC control system.By the PLC control system, auto-feed, automatic grinding are realized.It is preferred that Ground, the under casing use 8 opening structures, and surrounding can be opened, convenient debugging and maintenance.

Meanwhile as shown in Figure 1, in the utility model, it is preferable that the automatic polishing machine further comprises being arranged on institute State the top of rack 1 and cover the hood 2 of the workbench turntable module mechanism 5, jig system 6 and disc player polishing system 7.It is described Hood 2 is used to prevent grinding dust and coolant polishing to be splashed to outside hood 2, plays the other mechanisms of protection and waterproof action.It is more excellent Selection of land, 4 side opening structures are used in the hood 2, are facilitated tune machine and maintenance, and overall all sealings, are prevented leak.

In addition, as shown in Figure 1, in the utility model, it is preferable that the automatic polishing machine further comprises being arranged on institute State the PLC control panels 3 on hood 2.The PLC control panels 3 are connected with the PLC control system.The PLC control panels 3 just control the height for being adapted to operation in people in the positive upper left corner of the hood 2, height.Processing start button can use Double-button starts, and prevents one-handed performance from slipping up.Meanwhile in front clamping position, it is ensured that restart workbench after the completion of clamping and turn Disk.

Moreover, as shown in Figure 1, in the utility model, it is preferable that the automatic polishing machine may further include setting Warning device 4 on the hood 2.The warning device 4 is connected with the PLC control system.In this way, in misoperation or During person's operation error, it can be alarmed by the warning device 4.

Finally, in the utility model, although not shown in figure, can on each disc player polishing system 7 To be provided with a polishing cooling liquid spray device.Also, the polishing cooling liquid spray device can be with the PLC system phase Even.In this way, during sanding and polishing, there is polishing coolant to spray all the time, all using wet throwing technique, there is no dust to air Pollution.Can be with meet the requirement of environmental protection.

When using the automatic polishing machine of the utility model, product A is first attached to fixture 6-5, then product A and fixture 6- 5 are attached on workbench turntable 5-7 together.After the completion of, both hands press start button, and PLC control system starts, the 3rd drive motor 5-1 driving workbench turntables 5-7 rotates the position that the jig system 6 of clamping product A is gone to disc player polishing system 7.It is described After jig system 6 rotate in place, the jig system 6 starts, and the first driving cylinder 6-2 is pushed, fixed product A, and second Drive cylinder 6-10 to start, promote the first bevel gear on the first drive motor 6-11 and the second bevel gear 6-12 and fixture 6-5 6-7 is engaged.Then, the first drive motor 6-11 starts, and is engaged by umbrella tooth, drives product A rotations.Meanwhile the 3rd drives The cylinder 7-2 that takes offence starts, and promotes disc player system, the disc 7-8 equipped with abrasive material is close to the product A rotated, while disc player is spacing flat Block 7-7 touches profiling limit cam block 6-8.When profiled section is turned to, spacing master cam 6-8 also turns product A To profiled section, then profiling profiled section overcomes the pressure of the 3rd driving cylinder 7-2 in turn, and disc player module is reversely promoted. So promoted by the 3rd driving cylinder 13 and the mutual of spacing plain block so that mill 7-8 is also together according to the shaped face of product A Linkage is got up.Corase grinding is achieveed the purpose that.After the completion of, rotate to precision grinding process, the action synchronous circulating one of the above through PLC controls It is secondary.Second product is filled in clamping position at the same time.Repeat the automatically grinding glossing that product is completed in above-mentioned action.

The above process and performance that the automatic polishing machine of the utility model can be done, have obtained in actual production processing Good verification, solves the initial manufacture requirement of product.By this design, can be generalized at the appearance of all special pipe products Reason.It is right all using wet throwing technique because during sanding and polishing, there is polishing coolant to spray all the time and automation is efficient Air does not have dust pollution.Can be with meet the requirement of environmental protection.

Above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and is not Restriction to the embodiment of the utility model.For those of ordinary skill in the field, on the basis of described above On can also make other variations or changes in different ways.Here all embodiments can not be exhaustive.Every category Protection model in the obvious changes or variations that the technical solution of the utility model is extended out still in the utility model The row enclosed.

Claims (10)

1. a kind of automatic polishing machine, it includes rack (1), it is characterized in that, it is provided with workbench turntable module on the rack (1) Mechanism (5), is fixed with four gauges being uniformly arranged on the workbench turntable (5-7) of the workbench turntable module mechanism (5) System (6), be provided with around the workbench turntable (5-7) of the workbench turntable module mechanism (5) three be respectively used to it is thick Mill, fine grinding and the disc player polishing system (7) of polishing, wherein, the workbench turntable module mechanism (5) can drive described four Jig system (6) rotates, and the jig system (6) is used to fix product (A) and identical with the shape of the product (A) Profiling limit cam block (6-8) simultaneously drives the product (A) and the profiling limit cam block (6-8) to rotate, three dish Machine polishing system (7) is respectively arranged with a mill (7-8) and a spacing plain block (7-7) and can drive the mill (7-8) Close to the product (A) to be roughly ground by the mill (7-8) to the product (A), fine grinding and polishing, and by described The copying of the product (A) is realized in the contact with the profiling limit cam block (6-8) of spacing plain block (7-7).

2. automatic polishing machine according to claim 1, it is characterized in that, the jig system (6) includes solid guide plate (6- 1), the upper end of the solid guide plate (6-1) is provided with the first driving cylinder (6-2), the gas of the first driving cylinder (6-2) Cylinder rod is connected with pressure head (6-3) so as to drive the pressure head (6-3) to press against the vertical slot in the solid guide plate (6-1) Move up and down, the lower end of the solid guide plate (6-1) is provided with fixed plate (6-4), and folder is provided with the fixed plate (6-4) Have (6-5), the upper end of the fixture (6-5) clamps the product (A), the lower end clamping profiling limit cam block (6-8), institute State fixture (6-5) to be set on mandrel (6-6), the mandrel (6-6) is used to the jig system (6) being fixed on the work On platform turntable (5-7), the first bevel gear (6-7) is additionally provided with the fixture (6-5), the jig system (6) further includes solid The dynamical frame (6-9) being scheduled on workbench turntable (5-7) downside, is provided with the second drive on the dynamical frame (6-9) Take offence cylinder (6-10) and the first drive motor (6-11), the second umbrella is provided with the output shaft of first drive motor (6-11) Gear (6-12), the cylinder rod of the second driving cylinder (6-10) are connected with first drive motor (6-11) and make described the One drive motor (6-11) can described second driving cylinder (6-10) driving under movement so that second bevel gear (6-12) is engaged or separated with first bevel gear (6-7).

3. automatic polishing machine according to claim 2, it is characterized in that, the disc player polishing system (7) includes base (7- 1), the base (7-1) is used to the disc player polishing system (7) being fixed on the rack (1), on the base (7-1) It is provided with the 3rd driving cylinder (7-2) and the top surface of the base (7-1) and is provided with two sliding slots (7-3), the described 3rd drives Take offence cylinder (7-2) cylinder rod on be connected with driving plate (7-4), the spacing plain block (7-7) is arranged on the driving plate (7-4) Front end and the driving plate (7-4) be connected with tablet (7-5), be provided with two difference on the bottom surface of the tablet (7-5) Slide (7-6) in described two sliding slots (7-3) is so that the tablet (7-5) can drive cylinder the described 3rd The driving lower slider of (7-2), is provided with the second drive motor (7-9) and mill stent (7- on the top surface of the tablet (7-5) 11) mill shaft (7-12), is provided with the mill stent (7-11), on the output shaft of second drive motor (7-9) The first belt pulley (7-10) is provided with, the mill (7-8) is arranged on one end of the mill shaft (7-12), and the mill turns The other end of axis (7-12) is provided with the second belt pulley (7-13), first belt pulley (7-10) and second belt pulley (7-13) is connected by the first belt makes the mill (7-8) to be rotated by the second drive motor (7-9).

4. automatic polishing machine according to claim 3, it is characterized in that, the workbench turntable module mechanism (5) includes the Three drive motors (5-1) and the first drive shaft (5-5), are provided with the 3rd skin on the output shaft of the 3rd drive motor (5-1) Belt wheel (5-2), one end of first drive shaft (5-5) are provided with the 4th belt pulley (5-4), the 3rd belt pulley (5-2) Be connected with the 4th belt pulley (5-4) by the second belt (5-3) so that the 3rd drive motor (5-1) can drive it is described First drive shaft (5-5) rotates, and first drive shaft (5-5) can drive workbench shaft (5-6) to rotate, the workbench Turntable (5-7) is fixed on the upper end of the workbench shaft (5-6), and has four on the workbench turntable (5-7) Even to be provided with mounting hole (5-8), the mandrel (6-6) is installed in the mounting hole (5-8).

5. automatic polishing machine according to claim 4, it is characterized in that, it is provided with PLC controls in the under casing of the rack (1) System, the first driving cylinder (6-2), the second driving cylinder (6-10), the 3rd driving cylinder (7-2), the first drive motor (6-11), the second drive motor (7-9) and the 3rd drive motor (5-1) are all connected with the PLC control system.

6. automatic polishing machine according to claim 5, it is characterized in that, further comprise being arranged on above the rack (1) And cover the hood (2) of the workbench turntable module mechanism (5), jig system (6) and disc player polishing system (7).

7. automatic polishing machine according to claim 6, it is characterized in that, further comprise being arranged on the hood (2) PLC control panels (3), the PLC control panels (3) are connected with the PLC control system.

8. automatic polishing machine according to claim 7, it is characterized in that, further comprise being arranged on the hood (2) Warning device (4), the warning device (4) are connected with the PLC control system.

9. automatic polishing machine according to claim 8, it is characterized in that, set on each disc player polishing system (7) There is a polishing cooling liquid spray device.

10. automatic polishing machine according to claim 9, it is characterized in that, the polishing cooling liquid spray device and the PLC Control system is connected.