CN216633915U - Rotation subassembly of intelligence single face polishing lathe - Google Patents
Rotation subassembly of intelligence single face polishing lathe Download PDFInfo
- Publication number
- CN216633915U CN216633915U CN202220206962.2U CN202220206962U CN216633915U CN 216633915 U CN216633915 U CN 216633915U CN 202220206962 U CN202220206962 U CN 202220206962U CN 216633915 U CN216633915 U CN 216633915U
- Authority
- CN
- China
- Prior art keywords
- assembly
- ball spline
- helical gear
- cylindrical helical
- polishing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a self-rotating assembly of an intelligent single-side polishing machine tool, which comprises a pressing mechanism, wherein the pressing mechanism is fixed on an upper fixing plate, a plurality of polished rods are fixed on the periphery of the upper fixing plate, linear bearing assemblies are connected on the polished rods in a sliding manner, and the linear bearing assemblies are connected with a movable plate; the movable plate is fixedly connected with a motor assembly, the motor assembly is connected with a first cylindrical helical gear, the first cylindrical helical gear is meshed with a second cylindrical helical gear, and the second cylindrical helical gear is connected with a ball spline; the lower end of the ball spline is connected with a universal structure device; the universal structure device is connected with a vacuum carrying disc assembly. The utility model can realize the universal rotation of the workpiece, ensure the coplanarity of the workpiece and a working surface, improve the precision and the planeness of products and the stability of equipment, and is particularly suitable for polishing special-shaped hard materials; and the pressure sensor assembly can control the pressure provided by the cylinder to the equipment when the equipment rotates at a high speed, so that the whole rotation assembly device and a workpiece are protected.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a rotation assembly of an intelligent single-side polishing machine tool.
Background
With the rapid development of intelligent display terminal equipment, various manufacturers continuously push out a new generation of glass screens, wherein 2.5D and 3D curved glass are most fierce, and the market prospect is the best. In the production process of curved glass, grinding and polishing are an important process, but in the existing glass grinding and polishing industry, the traditional equipment process cannot effectively meet the grinding and polishing requirements of 2.5D and 3D curved glass, and the problems of low efficiency, high cost, poor stability and low productivity generally exist. Therefore, a new generation of grinding and polishing equipment comes along, the design is mainly applied to the grinding and polishing equipment in the grinding and polishing industry, the pressurizing device and the universal structure are arranged, the automatic adjustment of the polishing direction can be realized according to the surface of a material, and the problems of low precision, poor stability, single function, low product yield, low productivity and poor coplanarity of the equipment can be effectively solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a self-rotating assembly of an intelligent single-side polishing machine tool. The utility model can realize the universal rotation of the workpiece, ensure the coplanarity of the workpiece and a working surface, improve the precision and the planeness of products and the stability of equipment, and is particularly suitable for polishing special-shaped hard materials; and the pressure sensor assembly can control the pressure provided by the cylinder to the equipment when the equipment rotates at a high speed, so that the whole rotation assembly device and a workpiece are protected.
In order to achieve the technical effects, the technical scheme of the utility model is as follows:
the autorotation assembly of the intelligent single-sided polishing machine tool comprises a pressing mechanism, wherein the pressing mechanism is fixed on an upper fixing plate, a plurality of polished rods are fixed on the periphery of the upper fixing plate, linear bearing assemblies are connected on the polished rods in a sliding manner, and the linear bearing assemblies are connected with a movable plate; the movable plate is fixedly connected with a motor assembly, the motor assembly is connected with a first cylindrical helical gear, the first cylindrical helical gear is meshed with a second cylindrical helical gear, and the second cylindrical helical gear is connected with a ball spline; the lower end of the ball spline is connected with a universal structure device which is a universal joint; the universal structure device is connected with a vacuum carrying disc assembly; install the vacuum straw in the ball spline, the vacuum straw carries a set subassembly intercommunication with the vacuum, and the vacuum straw is connected with rotary joint.
In a further improvement, the pressing mechanism is a pressing cylinder.
The improved vacuum suction pipe is characterized in that the compressing cylinder is connected with a pressure sensor assembly, the pressure sensor assembly is connected with a supporting sleeve, a rotary joint is installed in the supporting sleeve, and the rotary joint is connected and communicated with a vacuum suction pipe.
The ball spline seat is arranged on the periphery of the middle part of the ball spline, and the upper end of the ball spline seat is connected with the inner wall of the sealing cover; the upper end and the lower end of the outer wall of the ball spline seat are connected with an outer bearing seat through deep groove ball bearings; the bearing outer seat is connected with the polish rod in a sliding way.
In a further improvement, the bottom of the bearing outer seat is connected with a lower cover, the lower cover is connected with an end cover, and the end cover is connected with a telescopic dust cover sleeved outside the universal structure device.
In a further improvement, the top of the vacuum carrying disc assembly is connected with a plurality of positioning rods, the top of the end cover is connected with a plurality of limiting rods, and the limiting rods penetrate through the lower cover and are connected with positioning blocks.
In a further improvement, the bearing outer seat is connected with the movable plate through a positioning screw rod; the top of the ball spline is connected with a pressing sleeve, and the pressing sleeve is connected with a supporting sleeve through a crossed roller bearing; a spacer bush is arranged between the ball spline seat and the bearing outer seat; the outer end of the deep groove ball bearing is connected with a gland.
The utility model has the beneficial effects that:
1. the device can apply constant downward pressure on the workpiece, accelerate polishing speed and improve productivity;
2. the universal structure device of the device can realize universal rotation of the workpiece, ensure the coplanarity of the workpiece and a working surface, improve the precision and the planeness of products and the stability of equipment, and is particularly suitable for polishing special-shaped hard materials;
3. the pressure sensor assembly of the device can control the pressure provided by the cylinder to the equipment when the equipment rotates at a high speed, so that the whole self-rotating assembly device and a workpiece are protected, and meanwhile, a cylinder rod can be automatically retracted;
4. the positioning capacity of the positioning block and the positioning rod of the device ensures the position degree of the device during automatic loading and unloading;
5. the vacuum energy absorption of the device can ensure that the workpiece is adsorbed on the vacuum carrying disc assembly when the equipment is turned over, and the adsorption is stopped after the workpiece is compressed or when the workpiece is loaded and unloaded, so that the working efficiency of the equipment is improved;
6. the installation is convenient, the universality is strong, and the maintenance is simple.
Drawings
FIG. 1 is a schematic perspective view of an efficient intelligent single-side polishing machine;
FIG. 2 is a schematic perspective view of the lifting device;
FIG. 3 is a schematic structural view of an end shaft;
FIG. 4 is a schematic view of the connection structure of the end shaft and the second rotating device;
FIG. 5 is a schematic structural view of a rotational positioning mechanism;
FIG. 6 is a schematic structural view of a rotational positioning mechanism;
FIG. 7 is a schematic structural view of a circulating sand pipe
FIG. 8 is a schematic structural diagram of the upper stage apparatus;
FIG. 9 is a schematic perspective view of the lower plate device;
FIG. 10 is a perspective view of the rotation assembly;
fig. 11 is a schematic cross-sectional view of the self-transmitting assembly.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
The efficient intelligent single-side polishing machine tool shown in fig. 1 comprises a machine body 1, wherein a lower disc device 4 is arranged on the machine body 1, and a lifting device 3 and a robot 5 are arranged on the periphery of the lower disc device 4; the lower disc device 4 is in power connection with a first rotating device 8;
the lifting device 3 is connected with an upper platform device 9 positioned above the lower disc device 4 through a rotary positioning mechanism; the top surface and the bottom surface of the upper platform device 9 are respectively provided with a plurality of autorotation assemblies 6, and the autorotation assemblies 6 are respectively connected with a material fixing polishing disc 7; a sand blasting assembly 10 is arranged beside the material fixing polishing disk 7, and the sand blasting assembly 10 is communicated with a grinding fluid circulating system 11; the periphery of the top and the bottom of the upper platform device 9 is fixed with a first waterproof cover 10; the top and bottom of the upper platform means 9 are interconnected by a central column 50; the top and bottom of the upper platform assembly 9 are both in communication with the vacuum reservoir 12 (preferably, the vacuum reservoir 12 is in communication with the center post 50 in the middle of the upper platform assembly 9).
When materials at the bottom of the upper platform device 9 are polished, the top of the upper platform device 9 is cleaned, the cleaned cleaning liquid is absorbed by the vacuum water storage device 12 and is sent to the grinding liquid circulating system 11, and after cleaning is finished, the robot 5 places the materials on the material fixing polishing disc 7 at the top of the upper platform device 9; after the polishing of the material at the bottom of the upper platform device 9 is finished, the lifting device 3 drives the upper platform device 9 to ascend, after the preset position is reached, the rotary positioning mechanism overturns the upper platform device 9 by 180 degrees, the lifting device 3 drives the upper platform device 9 to descend and return to the original position, the polishing is carried out, the material above the upper platform device is taken down by the robot 5, and the cleaning of the top of the upper platform device 9 is carried out, so that the polishing is repeated.
The lifting device 3 comprises a left lifting mechanism and a right lifting mechanism; the left lifting mechanism and the right lifting mechanism are both connected with a guide plate 13, the guide plate 13 is connected with a lifting push-pull mechanism, and a second rotating device 14 connected with the upper platform device 9 is fixed on the guide plate 13; the lifting push-pull mechanism comprises a lifting servo motor 15, the lifting servo motor 15 is connected with a lead screw 16, the lead screw 16 is in threaded connection with a guide plate 13, and the middle of the guide plate 13 is in sliding connection with a linear sliding rail 17.
A safety cylinder 21 is also connected to the guide plate 13.
The rotary positioning mechanism comprises a positioning cylinder 22 fixed on the guide plate 13 and end shafts 23 fixed on two sides of the upper platform device 9; an overturning positioning block 24 is fixed on the end shaft 23, and a positioning hole 25 is formed on the overturning positioning block 24; the second rotating device 14 is a motor, the motor is connected with a speed reducer 28, the speed reducer 28 is connected with a first coupling 29, and the coupling 29 is fixedly connected with the end shaft 23; the end shaft 23 is externally sleeved with a copper sleeve 30, the end part of the copper sleeve 30 is connected with a copper sleeve end cover 31, and a bearing seat 26 is arranged outside the copper sleeve 30; the guide plate 13 is provided with a fixing hole 27 for fixing the bearing seat 26; the positioning cylinder 22 is connected with a positioning pin shaft 34 matched with the positioning hole 25 through a floating joint 36; the periphery of the positioning pin shaft 34 is connected with a positioning shaft sleeve 35 in a sliding mode, and the positioning shaft sleeve 35 is fixedly connected with the guide plate 13. The positioning hole 25 is provided with a coaxial positioning ring 32, and a convex ring connecting part 33 is convexly formed on the periphery of one end of the coaxial positioning ring 32. The sand blasting assembly 10 comprises a circulating hose 51 communicated with the grinding fluid circulating system 11, the circulating hose 51 is communicated with a circulating sand pipe 37, and the circulating sand pipe 37 is communicated with a universal spray head 38 matched with the material fixing polishing disc 7
A high-efficiency intelligent single-side polishing machine tool according to claim 2, wherein four material fixing polishing discs 7 are mounted on the top surface and the bottom surface of the upper platform device 3, and the rotation assembly 6 is a motor; the lubricating system 39 is installed on the inner box of the lathe bed 1, and the electric cabinet 40 is further installed on the lathe bed 1. The lower disc device 4 comprises a lower disc 41, and a second waterproof cover 42 is arranged on the periphery of the lower disc 41; a slag scraping plate 43 is fixed outside the second waterproof cover 42; the lower disc 41 is connected with a DD direct drive motor 45 through a second coupling 44. The upper platform device 9 comprises an upper cover plate 46 and a lower cover plate 47, the peripheries of the upper cover plate 46 and the lower cover plate 47 are fixedly connected through a side column 48, and an end face connecting plate 49 is fixed outside the side column 48; the first waterproof cover 10 is fixed on the peripheries of the upper cover plate 46 and the lower cover plate 47; the middle parts of the upper cover plate 46 and the lower cover plate 47 are communicated with each other through a central column 50; the material fixing and polishing disk 7 is a vacuum adsorption disk, the rotation assembly 6 is connected with a pressing mechanism, and the pressing mechanism is a pressing cylinder.
Basic connection relation:
the lower disc device is installed on the lathe bed, the upper platform device is installed on the lifting device, the grinding fluid circulating system is arranged on the rear side of the lathe bed, the vacuum water storage device is installed on the left rear lifting device, the lubricating system is installed in the inner box of the lathe bed, and the robot is installed on the left front side of the lathe bed. Wherein, the upper surface and the lower surface of the upper platform device respectively contain a plurality of polishing disks which correspond to the lower disks contained in the lower disk device and are kept parallel.
As shown in fig. 2, the lifting device includes: the device comprises a rotary servo motor, a lifting servo motor, a safety cylinder, a linear slide rail, a lead screw, a guide plate, a side column, a positioning cylinder and a positioning pin shaft. Basic connection relation:
the lifting device consists of a left lifting mechanism and a right lifting mechanism which are respectively arranged on two sides of the bed body; one end of the linear slide rail is arranged on the side column, and the other end of the linear slide rail is connected with the guide plate; the rotary servo motor, the lifting servo motor, the screw rod and the like are respectively arranged at different positions of the guide plate; the safety cylinder is arranged on the lower end face of the side column. The lifting servo motor drives the lead screw to drive the guide plate to move up and down; when the upper platform device rises to the maximum, the rotary servo motor drives the upper platform device to turn 180 degrees integrally; the positioning pin shaft extends into the positioning plate under the pushing of the positioning cylinder, and the function of positioning the upper platform device is achieved.
The upper stage apparatus shown in fig. 3-6 includes: sand pipe subassembly, locating plate, bearing frame, installation disc, polishing dish etc..
Basic connection relation:
the lifting device consists of a left lifting mechanism and a right lifting mechanism which are respectively arranged on two sides of the bed body; one end of the linear slide rail is arranged on the side column, and the other end of the linear slide rail is connected with the guide plate; the rotary servo motor, the lifting servo motor, the screw rod and the like are respectively arranged at different positions of the guide plate; the safety cylinder is arranged on the lower end face of the side column. The lifting servo motor drives the lead screw to drive the guide plate to move up and down; when the upper platform device rises to the highest position, the rotary servo motor drives the upper platform device to integrally turn over for 180 degrees; the positioning pin shaft extends into the positioning plate under the pushing of the positioning cylinder, and the function of positioning the upper platform device is achieved.
As shown, the lower disc device comprises: the lower wall, the waterproof cover, the fixed plate, the coupler, the DD direct drive motor and the slag scraping plate. Basic connection relation:
basic connection relation:
the fixed plate is fixed on the bed body; the DD direct drive motor is arranged inside the lathe bed and is fixed; the lower disc and related parts thereof are arranged on the fixed plate; the lower disc and related parts thereof are connected with the DD direct drive motor through a coupler, and the lower disc can rotate around the Z axis; the waterproof cover is connected with the lower disc, the slag scraping plate is installed on the waterproof cover, and the waterproof cover, the slag scraping plate and the lower disc rotate around the Z axis together.
The basic workflow is as follows:
1. feeding: the workman will wait to process the work piece and place at the buffering bench, and the workman presses start button, and the robot takes from the buffering bench and waits to process the work piece according to predetermined setting, will wait to process the work piece and place on the station automatically, once only can place a plurality of work pieces on different stations.
2. Polishing: after the feeding is finished, the upper disc device is turned over for 180 degrees under the control of the lifting device assembly and then moves downwards to a polishing position; the sand pipe components at the bottom are automatically opened, and each sand blasting port is aligned to the corresponding self-rotating component to automatically spray the grinding fluid; the rotation assembly moves downwards under the action of the pressing cylinder until the rotation assembly descends to a proper position; starting a self-rotating assembly motor to start high-speed rotation; the main transmission device starts revolution under the action of the motor and rotates oppositely to the rotation assembly, and the requirement for effectively polishing the special-shaped hard workpiece is met. The advantage of polishing like this lies in constantly rotatory work piece for the work piece equidirectional all receives the polishing of lower wall, thereby makes its polishing more even, and polishing effect is better, prevents that the unidirectional polishing from resulting in producing the problem of mar easily, prevents to appear polishing dead angle. In addition, the rotation assembly and the lower disc rotate relatively, so that the relative speed is higher, and the polishing efficiency is improved. When the bottom is flapped, water is added to the top to clean the top, and the cleaned water flows down along the central column and is absorbed by the vacuum water storage device and sent into the grinding fluid circulating system.
3. Blanking: after polishing, the upper disc device moves upwards to a blanking position under the control of the lifting device assembly, then the upper disc device is turned for 180 degrees, the robot takes out the processed workpiece from the station and puts the workpiece on a buffer storage table, and the workpiece is taken away by an operator and a new workpiece to be processed is put in the buffer storage table.
4. In the polishing process, all the grinding fluid is collected by the fluid receiving tank assembly, flows into the grinding fluid circulating system through a pipeline, is sprayed out by the sand pipe assembly and is recycled;
5. in the polishing process, the vacuum water storage device collects and discharges the grinding fluid entering the vacuum pipeline to the grinding fluid circulating system for recycling.
As shown in fig. 10 and 11, the self-transmission assembly includes a pressing cylinder 601, the pressing cylinder 601 is fixed on an upper fixing plate 602, a plurality of polish rods 605 are fixed on the periphery of the upper fixing plate 602, a linear bearing assembly 604 is slidably connected on the polish rods 605, and a movable plate 603 is connected on the linear bearing assembly 604; the movable plate 603 is fixedly connected with a motor assembly 618, the motor assembly 618 is connected with a first cylindrical helical gear 615, and the first cylindrical helical gear 615
A second cylindrical helical gear 631 is engaged; the compaction air cylinder 601 is connected with a pressure sensor component 619, the pressure sensor component 619 is connected with a support sleeve 617, a rotary joint 620 is installed in the support sleeve 617, the rotary joint 620 is connected and communicated with a vacuum suction pipe 628, a ball spline 624 is installed outside the vacuum suction pipe 628, the lower end of the ball spline 624 is connected with a universal structure device 627, and the universal structure device 627 is a universal joint; the universal structure device 627 is connected with a vacuum carrying disc assembly 611; a ball spline seat 625 is arranged on the outer periphery of the middle part of the ball spline 624, and the upper end of the ball spline seat is connected with the inner wall of a sealing cover 621;
the upper end and the lower end of the outer wall of the ball spline seat 625 are connected with a bearing outer seat 606 through a deep groove ball bearing 626; the bearing outer seat 606 is slidably connected with the polish rod 605; the bottom of the bearing outer seat 606 is connected with a lower cover 607, the lower cover 607 is connected with an end cover 608, the end cover 608 is connected with a telescopic dust cover 612 sleeved outside the universal structure device 627, the top of the vacuum carrying disc assembly 611 is connected with a plurality of positioning rods 610, the top of the end cover 608 is connected with a plurality of limiting rods 613, and the limiting rods 613 penetrate through the lower cover 607 and are connected with positioning blocks 609. The bearing outer seat 606 is connected with the movable plate 603 through a positioning screw 616; the top of the ball spline 624 is connected with a pressing sleeve 623, and the pressing sleeve 623 is connected with a supporting sleeve 617 through a crossed roller bearing 622; a spacer 629 is arranged between the ball spline seat 625 and the bearing outer seat 606; the outer end of the deep groove ball bearing 626 is connected with a gland 630. A ball spline 624 is connected to the second cylindrical helical gear 631.
The using method comprises the following steps: 1. when the main equipment is turned over, the workpiece is adsorbed on the vacuum carrying disc assembly through the adsorption capacity of the vacuum suction pipe.
2. After the main equipment is turned over, the ball spline rotates at a high speed; the air cylinder is ventilated, and the air cylinder rod extends out to push the pressure sensor assembly; the pressure sensor component pushes the support sleeve; the support sleeve pushes the movable plate; the movable plate slides downwards on the linear bearing assembly; meanwhile, the movable plate drives the ball spline to move downwards through the connection with the crossed roller bearing, the connection of the crossed roller bearing and the pressing sleeve and the connection of the pressing sleeve and the ball spline; the ball spline drives the sealing cover and the rotary joint to move downwards together; meanwhile, the ball spline pushes the universal structure device; the universal structure device pushes the vacuum carrying disc assembly to enable the workpiece to be tightly pressed on the working surface; after the work is finished, the cylinder rod of the cylinder with the opposite working face is automatically retracted along with the overturning of the main equipment, and meanwhile, the positioning rod fixed on the vacuum carrying disc assembly and the fixing block fixed on the end cover are respectively positioned to prepare for automatic feeding and discharging.
3. The cylindrical helical gear of the device rotates at a high speed by the driving of the motor component; the cylindrical helical gear drives the ball spline seat to rotate at a high speed; the ball spline seat drives the ball spline and the gland to rotate at a high speed; the ball spline drives the universal structure device, the sealing cover and the pressing sleeve to rotate at a high speed; the universal structure device drives the vacuum carrying disc assembly to carry the workpiece to rotate at a high speed; the gland and the vacuum carrying disc assembly drive the telescopic dust cover to rotate at high speed; the sealing cover drives the rotary joint to rotate at high speed.
By integrating the three points, when the main equipment is overturned, the workpiece is adsorbed on the vacuum carrying disc assembly through the adsorption capacity of vacuum suction, the air cylinder rod opposite to the working surface is automatically retracted along with the overturning of the main equipment, and meanwhile, the positioning rod and the fixed block are positioned; after the main equipment is turned over, before the ball spline rotates at a high speed, a constant pressure is applied to the workpiece through the air cylinder to compress the workpiece, and the magnitude of the pressure can be controlled by the pressure sensor assembly; then the ball spline can float up and down while rotating at high speed, and automatic compensation is carried out; the coplanarity of the workpiece and the working surface can be compensated through the universal structure device.
The above description is only one specific guiding embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention using this concept shall fall within the scope of the utility model.
Claims (7)
1. The autorotation assembly of the intelligent single-sided polishing machine tool is characterized by comprising a pressing mechanism, wherein the pressing mechanism is fixed on an upper fixing plate (602), a plurality of polished rods (605) are fixed on the periphery of the upper fixing plate (602), linear bearing assemblies (604) are connected on the polished rods (605) in a sliding manner, and movable plates (603) are connected on the linear bearing assemblies (604); the movable plate (603) is fixedly connected with a motor assembly (618), the motor assembly (618) is connected with a first cylindrical helical gear (615), the first cylindrical helical gear (615) is engaged with a second cylindrical helical gear (631), and the second cylindrical helical gear (631) is connected with a ball spline (624); the lower end of the ball spline (624) is connected with a universal structure device (627); the universal structure device (627) is connected with a vacuum carrying disc assembly (611); a vacuum suction pipe (628) is installed in the ball spline (624), the vacuum suction pipe (628) is communicated with the vacuum carrying disc assembly (611), and the vacuum suction pipe (628) is connected with a rotary joint (620).
2. The rotation assembly of an intelligent single-sided polishing machine according to claim 1, wherein the pressing mechanism is a pressing cylinder (601).
3. The rotation assembly of an intelligent single-side polishing machine tool as claimed in claim 2, wherein the pressing cylinder (601) is connected with a pressure sensor assembly (619), the pressure sensor assembly (619) is connected with a support sleeve (617), a rotary joint (620) is installed in the support sleeve (617), and the rotary joint (620) is connected and communicated with a vacuum suction pipe (628).
4. The rotation assembly of an intelligent single-sided polishing machine tool as claimed in claim 1, wherein the ball spline (624) is provided with a ball spline seat (625) at the middle outer circumference, and the upper end is connected with the inner wall of a sealing cover (621); the upper end and the lower end of the outer wall of the ball spline seat (625) are connected with a bearing outer seat (606) through deep groove ball bearings (626); the bearing outer seat (606) is connected with the polish rod (605) in a sliding way.
5. The rotation assembly of an intelligent single-sided polishing machine tool as claimed in claim 4, wherein the bottom of the bearing outer seat (606) is connected with a lower cover (607), the lower cover (607) is connected with an end cover (608), and the end cover (608) is connected with a telescopic dust cover (612) sleeved outside the universal structure device (627).
6. The self-rotation assembly of an intelligent single-side polishing machine tool according to claim 5, wherein the top of the vacuum carrying disc assembly (611) is connected with a plurality of positioning rods (610), the top of the end cover (608) is connected with a plurality of limiting rods (613), and the limiting rods (613) penetrate through the lower cover (607) to be connected with positioning blocks (609).
7. The rotation assembly of an intelligent single-sided polishing machine according to claim 4, wherein the bearing outer housing (606) is connected to the movable plate (603) by a positioning screw (616); the top of the ball spline (624) is connected with a pressing sleeve (623), and the pressing sleeve (623) is connected with a supporting sleeve (617) through a crossed roller bearing (622); a spacer bush (629) is arranged between the ball spline seat (625) and the bearing outer seat (606); the outer end of the deep groove ball bearing (626) is connected with a gland (630).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206962.2U CN216633915U (en) | 2022-01-25 | 2022-01-25 | Rotation subassembly of intelligence single face polishing lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206962.2U CN216633915U (en) | 2022-01-25 | 2022-01-25 | Rotation subassembly of intelligence single face polishing lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216633915U true CN216633915U (en) | 2022-05-31 |
Family
ID=81728545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220206962.2U Active CN216633915U (en) | 2022-01-25 | 2022-01-25 | Rotation subassembly of intelligence single face polishing lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216633915U (en) |
-
2022
- 2022-01-25 CN CN202220206962.2U patent/CN216633915U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106737056A (en) | A kind of automatic sander for the polishing of USB interface metal shell | |
| CN110539243A (en) | Novel grinding and polishing equipment | |
| CN210550339U (en) | Novel grinding and polishing equipment | |
| CN216030011U (en) | Robot polishing workstation of polishing | |
| CN113001281B (en) | Automatic grinding device of surface for steel pipe machining | |
| CN216633915U (en) | Rotation subassembly of intelligence single face polishing lathe | |
| CN101934486B (en) | Multifunctional full-automatic crystal grinding and polishing machine | |
| CN206382994U (en) | A kind of automatic sander polished for USB interface metal shell | |
| CN206677683U (en) | A kind of mobile phone shell plane polisher | |
| CN209868143U (en) | Multi-station automatic optical-cleaning machine | |
| CN114290220B (en) | High-efficient intelligent single face polishing machine tool | |
| CN116197771A (en) | Ball valve processing equipment | |
| CN214213193U (en) | Polishing equipment for processing tubular component | |
| CN218132089U (en) | Grinder is used in catalyst processing | |
| CN112318353B (en) | Polishing device for machining automatic clutch plate and using method thereof | |
| CN217122797U (en) | Dustless polishing equipment in metal product surface | |
| CN213258132U (en) | Multifunctional workbench for machining | |
| CN211490849U (en) | Wooden plywood's equipment of polishing | |
| CN209868259U (en) | Sweep optical equipment | |
| CN217371842U (en) | Multi-station turnover positioning movement device for polishing machine | |
| CN116214356B (en) | Grinding device for deep groove ball bearing machining | |
| CN207289742U (en) | A kind of sanding apparatus for the grinding machine uninterruptedly processed for no dead angle | |
| CN201872043U (en) | Multifunctional full-automatic crystal grinding and polishing machine | |
| CN219599039U (en) | Polishing device | |
| CN220637424U (en) | Spiral steel pipe processing burnishing device convenient to adjustment direction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |