CN207982996U - Polishing machine - Google Patents

Abstract

The utility model discloses a kind of polishing machines, including workbench, setting polishing disk on the table and for the fixed part of fixing len, the drive component for driving polishing disk to rotate is connected on polishing disk, the rotation axis of polishing disk vertically extends, fixed part includes fixed block, is opened in the storage tank for housing eyeglass on fixed block, and being arranged above of polishing disk is useful for the limit assembly that limitation fixed block is moved in polishing disk upper edge its circumferential and axial.The cooperation of fixed part and limit assembly keeps the process of fixed polished eyeglass simpler in the utility model, contributes to the labor intensity for reducing worker；The design of guide surface, locating slot and locating piece, limited block of being more convenient for are inserted into limiting slot.

Description

Polishing machine

Technical field

The utility model is related to optical element Precision Manufacturing Technology field, more particularly to a kind of polishing machine.

Background technology

Polishing machine is also referred to as grinder, is commonly used as mechanical polishing, polishing and waxing.Its operation principle is：Motor The polishing disk high speed rotation being mounted on polishing machine is driven, is carried out due to polishing disk and polishing agent collective effect and with surface to be thrown Friction, and then can reach the purpose of polishing.In daily life, the application of optical mirror slip is seen everywhere, in recent years, due to people The requirement of smoothness and precision to optical mirror slip is higher and higher, therefore, in process of production to the precision requirement of equipment Also it just improves therewith, in the process of manufacture of optical mirror slip, polishing is one of important procedure.

The Chinese patent that Authorization Notice No. is CN206937005U, authorized announcement date is on January 30th, 2018 discloses one Kind eyeglass polishing machine and eyeglass polissoir, the eyeglass polishing machine include from the bottom to top workbench, fixture successively, are thrown for eyeglass The spherical polishing disk of light, the driving device of control spherical polishing disk rotation and for adjusting distance between spherical polishing disk and fixture Apparatus for adjusting position, apparatus for adjusting position is fixed on the table, and apparatus for adjusting position and driving device are affixed, spherical polishing Disk includes connector, the polishing disk ontology that inside is cavity structure and is installed in the intrinsic reinforcing prop of polishing disk, polishing disk sheet The inward-facing recess of body running forms the groove that multiple diameters do not wait, and connector is fixed between polishing disk ontology and driving device, Groove and connector are with polishing disk ontology coaxial line, and the two is located at the both sides of polishing disk ontology, and reinforcing prop is along polishing The axis of disk ontology is equidistantly circumferentially disposed.

Above structure is disadvantageous in that, before being polished eyeglass, needs to utilize fixture fixing len, if fixture It is inadequate to the clamping action of eyeglass, the damage of eyeglass is easily caused, therefore careful debugging is needed, and polish and complete to take out eyeglass later Process also need to loosen fixture, operating process is cumbersome.

Utility model content

The purpose of this utility model is to provide polishing machine, has the effect of being convenient for fixed polished eyeglass.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of polishing machine, including workbench, the polishing disk of setting on the table and the fixed part for fixing len, institute The drive component being connected on polishing disk for driving polishing disk to rotate is stated, the rotation axis of the polishing disk is vertically prolonged It stretches, the fixed part includes fixed block, is opened in the storage tank for housing eyeglass, the surface of the polishing disk on fixed block It is provided with the limit assembly moved in polishing disk upper edge its circumferential and axial for limiting fixed block.

Fixed block is put on polishing disk, mirror is made by polished eyeglass in storage tank using above-mentioned technical proposal Piece is contacted with polishing disk, using limit assembly limitation fixed block along the movement of its circumferential and axial, eyeglass is made to be pushed against with polishing disk, Without artificial many more manipulations, then the fixation of eyeglass is completed, it is simple to operation, help to improve work task efficiency；It opens Dynamic drive component, makes polishing disk rotate, to complete the polishing of eyeglass.

Further preferably：The polishing disk is set as arc backwards to the side of drive component, and the center of arc, which is set to, throws The one end of CD far from drive component；The fixed part further includes the dome being arranged in fixed block side, and the storage tank runs through Dome stretches into fixed block, and the radian of dome is consistent with the radian of arc.

Using above-mentioned technical proposal, the part of dome and polishing disk arc coordinates, and fixed block is made to be more easy to be positioned over polishing disk Center, more conducively reinforce limit assembly to the restriction effect of fixed block.

Further preferably：The limit assembly includes being opened in fixed block backwards to the limiting slot of dome side, setting to exist The shape of limited block right over polishing disk, the shapes and sizes of the cross section of the limited block and the cross section of limiting slot and big It is small identical, the driving portion for driving limited block vertically moving is provided on the limited block.

Using above-mentioned technical proposal, after fixed block is positioned on polishing disk, eyeglass is contacted with polishing disk, start driving portion, So that limited block is moved vertically downwards, limited block is made to insert in limiting slot, the cooperation of limited block and limiting slot limits solid Determine movement of the block along its circumferential and axial, strengthens the stability of fixed block.

Further preferably：The cross section of the limiting slot is set as cross.

Using above-mentioned technical proposal, criss-cross design helps to increase the contact area of limited block and limiting slot, to Contribute to the stability of enhancing fixed block.

Further preferably：The driving portion is the cylinder being arranged right over polishing disk, and the cylinder is solid with workbench Fixed connection, the limited block are fixedly connected with the piston rod of cylinder.

Using above-mentioned technical proposal, it is only necessary to the working condition for controlling cylinder then realizes control to limited block motion state, Keep the process of fixing len simpler, easy to operate.

Further preferably：The edge setting of the polishing disk offers locating slot, and the side wall fixation of the fixed block is set It is equipped with locating piece, when the locating piece is aligned with locating slot, the limiting slot and limit block alignment.

Using above-mentioned technical proposal, during fixed block is positioned on polishing disk, the cooperation of locating slot and locating piece, More conducively by limiting slot and limit block alignment, contribute to the time of the alignment limiting slot and limited block of saving worker, the work of cylinder When stopper rod extends, limited block is contributed to accurately to be inserted into limiting slot.

Further preferably：Be provided with guide surface on the limiting slot, the guide surface from backwards to one end of dome to by One end of nearly dome is arranged diagonally downward.

Using above-mentioned technical proposal, the setting of guide surface makes limited block be more easy to enter in limiting slot, further simplifies solid The process of horizontal glass piece.

Further preferably：The driving component is motor, and the motor is set to polishing disk backwards to the side of cylinder.

Using above-mentioned technical proposal, start motor work, then drive polishing disk to rotate, realizes the polishing to eyeglass, control The rotation time of motor, convenient for the polishing of control eyeglass.

In conclusion the utility model has the advantages that：

1, the cooperation of fixed part and limit assembly keeps the process of fixed polished eyeglass simpler, helps to reduce worker's Labor intensity；

2, the design of guide surface, locating slot and locating piece, limited block of being more convenient for are inserted into limiting slot.

Description of the drawings

Fig. 1 is the structural schematic diagram of embodiment；

Fig. 2 is the partial sectional view of embodiment, basically illustrates the structure of fixed part.

In figure, 1, workbench；2, polishing disk；3, fixed part；31, fixed block；32, dome；33, storage tank；4, motor；5、 Limit assembly；51, limiting slot；52, limited block；53, cylinder；6, guide surface；7, locating slot；8, locating piece.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment：A kind of polishing machine, including workbench 1, the polishing disk 2 that is arranged on workbench 1 and it is used for fixing len Fixed part 3, the drive component for driving polishing disk 2 to rotate is connected on polishing disk 2, drive component is motor 4, motor 4 Output shaft vertically extend, the output shaft of motor 4 is fixedly connected with polishing disk 2, and the rotation of polishing disk 2 and workbench 1 connects It connects.The central shaft of polishing disk 2 vertically extends, and the central shaft of polishing disk 2 is located at same with the central shaft of 4 output shaft of motor On extended line.Polishing disk 2 is set as cylindric, and polishing disk 2 is set as arc backwards to the side of motor 4, and the center of arc is set to The one end of polishing disk 2 far from motor 4.

As shown in Fig. 2, fixed part 3 include fixed block 31, be arranged 31 side of fixed block dome 32 and be opened in fixation Storage tank 33 on block 31.The radian of dome 32 is consistent with the radian of arc on polishing disk 2, and fixed block 31 is set as cylindric, The area of the cross section of fixed block 31 is less than the area of the cross section of polishing disk 2, and dome 32 is integrally formed with fixed block 31, is housed Slot 33 is stretched into through dome 32 in fixed block 31.

Referring to Fig.1, being arranged above for polishing disk 2 is useful for limitation fixed block 31 in its circumferential movement of 2 upper edge of polishing disk Limit assembly 5.Limit assembly 5 include be opened in fixed block 31 backwards to 32 side of dome limiting slot 51, be arranged in polishing disk 2 The limited block 52 of surface, the driving portion being arranged on limited block 52.Driving portion drives limited block 52 vertically moving, drives Dynamic portion is cylinder 53, and cylinder 53 is fixedly connected with workbench 1, and cylinder 53 is set to polishing disk 2 backwards to one end of motor 4, cylinder 53 Piston rod be fixedly connected with limited block 52, the piston rod of cylinder 53 is vertically moving, the central shaft of 53 piston rod of cylinder It is located in the same extension line with the central shaft of polishing disk 2.

Referring to Fig.1, the cross section of limiting slot 51 is set as cross, the shapes and sizes and limit of the cross section of limited block 52 The shapes and sizes of the cross section of position slot 51 are identical, and the height of limited block 52 is more than the depth of limiting slot 51.It is set on limiting slot 51 It is equipped with guide surface 6（In conjunction with Fig. 2）, one end of dome 32 is arranged guide surface 6 diagonally downward to close to one end of dome 32 backwards certainly. The edge setting of polishing disk 2 offers locating slot 7, locating slot 7 along polishing disk 2 it is circumferentially equidistant set there are four, fixed block 31 Side wall is fixedly installed locating piece 8, locating piece 8 along fixed block 31 it is circumferentially equidistant set there are four, four locating pieces 8 are respectively with four When a locating slot 7 is aligned, limiting slot 51 is aligned with limited block 52.

Working condition：By polished eyeglass in storage tank 33, fixed block 31 is positioned on polishing disk 2, is made solid The one end of block 31 with dome 32 is determined towards polishing disk 2, locating piece 8 is aligned with locating slot 7, is started cylinder 53 and is worked, makes cylinder 53 piston rod moves vertically downwards, drives limited block 52 to move vertically downwards, limited block 52 is made to insert in limit In the slot 51 of position, cylinder 53 provides fixed block 31 downward pressure, so that polished eyeglass is pushed against with polishing disk 2, then completes The fixation of eyeglass, it is simple to operation；Start motor 4 to work, polishing disk 2 is made to rotate, to realize the polishing to eyeglass.It has polished It works at cylinder 53 later, is started, limited block 52 is made to be detached with limiting slot 51, convenient for taking out fixed block 31, and then convenient for taking out Polished eyeglass.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as within the protection scope of the present utility model all protected by Patent Law.

Claims (8)

1. a kind of polishing machine, including workbench（1）, be arranged in workbench（1）On polishing disk（2）With consolidating for fixing len Determine portion（3）, the polishing disk（2）On be connected with for driving polishing disk（2）The drive component of rotation, which is characterized in that described Polishing disk（2）Rotation axis vertically extend, the fixed part（3）Including fixed block（31）, be opened in fixed block（31） On storage tank for housing eyeglass（33）, the polishing disk（2）Be arranged above be useful for limitation fixed block（31）It is throwing CD（2）The limit assembly of upper edge its circumferential and axial movement（5）.

2. polishing machine according to claim 1, which is characterized in that the polishing disk（2）It is set backwards to the side of drive component It is set to arc, the center of arc is set to polishing disk（2）One end far from drive component；The fixed part（3）Further include that setting exists Fixed block（31）The dome of side（32）, the storage tank（33）Through dome（32）Stretch into fixed block（31）It is interior, dome（32） Radian it is consistent with the radian of arc.

3. polishing machine according to claim 2, which is characterized in that the limit assembly（5）Including being opened in fixed block （31）Backwards to dome（32）The limiting slot of side（51）, be arranged in polishing disk（2）The limited block of surface（52）, the limited block （52）Cross section shapes and sizes and limiting slot（51）Cross section shapes and sizes it is identical, the limited block（52）On It is provided with for driving limited block（52）Vertically moving driving portion.

4. polishing machine according to claim 3, which is characterized in that the limiting slot（51）Cross section be set as cross Shape.

5. polishing machine according to claim 3, which is characterized in that the driving portion is to be arranged in polishing disk（2）Surface Cylinder（53）, the cylinder（53）With workbench（1）It is fixedly connected, the limited block（52）With cylinder（53）Piston rod it is solid Fixed connection.

6. polishing machine according to claim 3, which is characterized in that the polishing disk（2）Edge setting offer positioning Slot（7）, the fixed block（31）Side wall be fixedly installed locating piece（8）, the locating piece（8）With locating slot（7）When alignment, The limiting slot（51）With limited block（52）Alignment.

7. polishing machine according to claim 6, which is characterized in that the limiting slot（51）On be provided with guide surface（6）, institute State guide surface（6）From backwards to dome（32）One end to close to dome（32）One end be arranged diagonally downward.

8. polishing machine according to claim 5, which is characterized in that the driving component is motor（4）, the motor（4） Set on polishing disk（2）Backwards to cylinder（53）Side.