CN114952582A - Polishing equipment for polishing annular workpiece - Google Patents

Polishing equipment for polishing annular workpiece Download PDF

Info

Publication number
CN114952582A
CN114952582A CN202210832902.6A CN202210832902A CN114952582A CN 114952582 A CN114952582 A CN 114952582A CN 202210832902 A CN202210832902 A CN 202210832902A CN 114952582 A CN114952582 A CN 114952582A
Authority
CN
China
Prior art keywords
polishing
mounting
rotary
bevel gear
mounting seat
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.)
Granted
Application number
CN202210832902.6A
Other languages
Chinese (zh)
Other versions
CN114952582B (en
Inventor
华景
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Sunasia Precision Machinery Co ltd
Original Assignee
Suzhou Sunasia Precision Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Sunasia Precision Machinery Co ltd filed Critical Suzhou Sunasia Precision Machinery Co ltd
Priority to CN202210832902.6A priority Critical patent/CN114952582B/en
Publication of CN114952582A publication Critical patent/CN114952582A/en
Application granted granted Critical
Publication of CN114952582B publication Critical patent/CN114952582B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to the technical field of polishing of agricultural machinery workpieces, in particular to polishing equipment for polishing annular workpieces, which comprises a rack, a rotation control device and a polishing device, wherein the rack is provided with a plurality of polishing holes; the rotation control device comprises a first mounting seat, a roller set and a rotation driving assembly, the first mounting seat is fixedly mounted on the rack, the roller set comprises a first rotating shaft and a rotating roller, the first rotating shaft is rotatably mounted on the first mounting seat, the rotating roller is fixedly sleeved on the first rotating shaft, and the rotation driving assembly is fixedly mounted on the rack; the polishing device comprises a second mounting seat, a second rotary driving assembly and a polishing assembly, the second mounting seat is fixedly mounted on the frame, the second rotary driving assembly is fixedly mounted on the second mounting seat, and the polishing assembly is rotatably mounted on the second mounting seat. This application has realized carrying out the function of polishing simultaneously to the inner circle and the outer lane of first annular work piece, has avoided the action of centre gripping and unclamping repeatedly to first annular work piece, and then has improved polishing efficiency by a wide margin.

Description

Polishing equipment for polishing annular workpiece
Technical Field
The invention relates to the technical field of polishing of agricultural machinery workpieces, in particular to polishing equipment for polishing annular workpieces.
Background
Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The agricultural machine workpiece comprises a plurality of annular workpieces, the inner surface and the outer surface of the annular workpiece need to be ground and polished during polishing, and the conventional polishing device needs to grab and release the workpiece for multiple times in the processing process to respectively grind and polish the inner ring and the outer ring of the workpiece.
For this reason, chinese patent CN113681407B discloses a polishing apparatus for an annular workpiece, first, a clamping and gripping mechanism a fastens an inner ring of the annular workpiece and polishes an outer ring of the annular workpiece through an outer polishing sleeve head, and then the clamping and gripping mechanism a fastens the outer ring of the annular workpiece and polishes the inner ring of the annular workpiece through an inner polishing head; grabbing the annular workpiece above the inclined plate by a clamping and grabbing mechanism B and releasing the annular workpiece for collection; meanwhile, the outer ring of the new annular workpiece is polished without interval connection; in the whole process, an annular workpiece does not need to be grabbed between outer ring polishing and inner ring polishing, and the operation position is changed; the operation process is simplified, and the polishing efficiency is improved; the cold air sprayed by the high-pressure air nozzle blows away polishing scraps on each part and cools each part; simultaneously, the piece in with the polishing box is taken out and is collected through the dust bag through the air exhauster, avoids the piece to pile up the influence effect of polishing.
However, the inner ring and the outer ring of the annular workpiece are required to be polished through two steps respectively, the outer ring and the inner ring of the annular workpiece are fastened in turn, the polishing efficiency is improved in a limited manner, and the particle size of the polishing device is fixed, so that the polishing efficiency is fixed, and the polishing particle size cannot be adjusted when different workpieces are treated, and the polishing efficiency is not high.
Disclosure of Invention
Aiming at the problems, the polishing equipment for polishing the annular workpiece is provided, and the problem that the outer ring and the inner ring of the annular workpiece are respectively polished by the existing polishing device which needs to alternately fasten the inner ring and the outer ring of the annular workpiece through the rack, the rotation control device and the polishing device is solved.
The technical scheme adopted by the invention is as follows:
a polishing device for polishing an annular workpiece comprises a frame, a rotation control device and a polishing device; the rotation control device comprises a first mounting seat, a plurality of roller sets and a rotation driving assembly, wherein the first mounting seat is fixedly mounted on the rack, the plurality of roller sets are arranged, each roller set comprises two first rotating shafts and two rotating rollers, the first rotating shafts are rotatably mounted on the first mounting seat, the rotating rollers are fixedly sleeved on the first rotating shafts, the rotation driving assembly is fixedly mounted on the rack, and the driving end of the rotation driving assembly is in transmission connection with one of the first rotating shafts; the polishing device comprises a second mounting seat, a second rotary driving assembly and a polishing assembly, the second mounting seat is fixedly mounted on the frame, the second rotary driving assembly and the polishing assembly are both provided with a plurality of one-to-one correspondences, the second rotary driving assembly is fixedly mounted on the second mounting seat, the polishing assembly is rotatably mounted on the second mounting seat, and the driving end of the second rotary driving assembly is in transmission connection with the polishing assembly.
Preferably, a plurality of first sliding rails are fixedly arranged on the second mounting seat; the second rotary driving assembly comprises two mounting blocks, each mounting block is provided with a second rotary shaft and a first rotary driver, the second rotary shafts are rotatably mounted on the mounting blocks, the first rotary drivers are fixedly mounted on the mounting blocks, and the driving ends of the first rotary drivers are in transmission connection with the second rotary shafts.
Preferably, the grinding assembly comprises a first mounting frame, a second mounting frame, a first connecting rod, a second connecting rod, a grinding block, an adjusting block and an adjusting rod; the first mounting frame and the second mounting frame are fixedly sleeved on the second rotating shaft; the first connecting rod and the second connecting rod are respectively provided with a plurality of connecting rods which are in one-to-one correspondence, two ends of the first connecting rod are respectively hinged with the first mounting frame and the polishing block, and two ends of the second connecting rod are respectively hinged with the second mounting frame and the polishing block; the adjusting block is slidably mounted on the second rotating shaft; two ends of the adjusting rod are respectively hinged with the grinding block and the adjusting block.
Preferably, the rotary drive assembly comprises a second rotary drive, a first bevel gear and a second bevel gear; the second rotary driver is fixedly arranged on the first mounting seat; the first bevel gear is fixedly sleeved on the driving end of the second rotary driver; the second bevel gear is fixedly sleeved on one of the first rotating shafts and is in transmission connection with the first bevel gear.
Preferably, the rotation control device further comprises a first control assembly, and the first control assembly comprises a second slide rail; the second sliding rails and the first linear drivers are respectively provided with a plurality of first mounting seats, and the first mounting seats are fixedly provided with a plurality of second sliding rails; the first linear driver is arranged on the first sliding rail, the first mounting frames, the first sliding supports and the second sliding supports are arranged on the second sliding rail, the first rotating shaft is rotatably arranged on the first mounting frames; and two first linear drivers are fixedly mounted on each first sliding support, and the driving ends of the two first linear drivers are in transmission connection with the two third mounting frames respectively.
Preferably, the rotation control device further comprises a synchronous driving assembly, wherein the synchronous driving assembly comprises a third rotation driver, a third bevel gear, a bevel gear disc, a third rotation shaft, a fourth bevel gear, a first screw and a synchronous belt; the third rotary driver is fixedly arranged on the first mounting seat; the third bevel gear is fixedly sleeved on the driving end of the third rotary driver; the bevel gear disc is rotatably arranged on the first mounting seat and is in transmission connection with the third bevel gear; a plurality of third rotating shafts, a plurality of fourth bevel gears, a plurality of first screw rods and a plurality of synchronous belts are arranged and correspond to the second sliding rails one by one; the third rotating shaft is rotatably arranged on the first mounting seat; the fourth bevel gear is fixedly sleeved on the third rotating shaft and is in transmission connection with the third bevel gear; the first screw rod is rotatably arranged on the first mounting seat and is in threaded connection with the first sliding support; the two ends of the synchronous belt are respectively sleeved on the third rotating shaft and the first screw rod.
Preferably, the polishing device further comprises a second control assembly, the second control assembly is provided with a plurality of sliding rails and corresponds to the first sliding rails one by one, and the second control assembly comprises a second sliding support, a first elastic piece and a second linear driver; the second sliding support is slidably arranged on the first sliding rail; two ends of the first elastic piece are respectively fixedly connected with the second sliding support and the mounting block; the second linear driver is fixedly arranged on one of the mounting blocks of the first slide rail, and the driving end of the second linear driver is fixedly connected with the other mounting block.
Preferably, the second control assembly further comprises a second screw and a fourth rotary drive; the second screw rod is rotatably arranged on the second mounting seat and is in threaded connection with the second sliding support; and the fourth rotary driver is fixedly arranged on the second mounting seat, and the driving end of the fourth rotary driver is in transmission connection with the second screw rod.
Preferably, the grinding assembly further comprises an electromagnetic element and a second elastic member; the two electromagnetic elements are respectively and fixedly arranged on the first mounting frame and the adjusting block; the two ends of the second elastic piece are respectively fixedly connected with the adjusting block and the second mounting frame.
Preferably, the rack comprises a plurality of hydraulic cylinders and a plurality of telescopic rods, and the hydraulic cylinders and the telescopic rods are in one-to-one correspondence; the hydraulic cylinder is fixedly arranged on the frame; the telescopic link slidable mounting is on the pneumatic cylinder, the one end and the first mount pad fixed connection of telescopic link.
Compared with the prior art, the beneficial effect of this application is:
1. the polishing machine has the advantages that the function of polishing the inner ring and the outer ring of the first annular workpiece simultaneously is realized through the rack, the rotation control device and the polishing device, the actions of repeatedly clamping and loosening the first annular workpiece are avoided, and the polishing efficiency is greatly improved; place first annular work piece in the frame earlier, and through two live-rollers of every roller set with first annular work piece centre gripping, with first annular work piece location and fixed under the cooperation of a plurality of roller sets, the inner wall and the outer wall of first annular work piece are at least with a subassembly butt of polishing respectively this moment, rethread controller send signal is then given rotary drive subassembly and second rotary drive subassembly, the rotary drive subassembly receives the signal after the drive rather than the transmission first rotation axis of being connected rotatory, first rotation axis drives the live-roller rotatory, thereby the rotation at the uniform velocity of drive work piece is slow, and simultaneously, the second rotary drive subassembly receives the signal after the drive subassembly of polishing rotatory, evenly polish simultaneously through the subassembly of polishing inner wall and the outer wall of first annular work piece, reach the effect of polishing.
2. This application has realized the function of adjusting the subassembly position of polishing through first slide rail, installation piece, second rotation axis and first rotary actuator for the subassembly of polishing can adapt to the function of the first annular work piece of different thickness, lets the subassembly of polishing support tightly with the inside and outside wall of first annular work piece smoothly, polishes first annular work piece.
3. This application has realized the function of the different granularity of polishing of fast switch-over through first mounting bracket, the second mounting bracket, first connecting rod, the second connecting rod, the piece of polishing, regulating block and regulation pole, multiunit grinding assembly has been installed on a plurality of first slide rails again, the piece of polishing of different grinding assembly has different granularities, adjust the axis of second rotation axis and the distance between the piece of polishing through the slip regulating block, the completion is to the piece of polishing and the control of first annular work piece support tightly and separation, thereby reach the effect of the different granularity of polishing of quick replacement.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a first perspective view of the rotation control device of the present application;
FIG. 3 is a top view of the rotational control apparatus of the present application;
figure 4 is a perspective view of a roll stack of the present application;
FIG. 5 is a schematic perspective view of a polishing apparatus of the present application;
FIG. 6 is a schematic perspective view of a sanding assembly of the present application;
FIG. 7 is a perspective view of a sanding block of a sanding assembly of the present application with the sanding block extended;
FIG. 8 is a perspective view of a sanding block of the sanding assembly of the present application shown retracted;
FIG. 9 is a second perspective view of the rotation control device of the present application;
FIG. 10 is an enlarged partial schematic view at A of FIG. 9 of the present application;
FIG. 11 is an enlarged partial schematic view of FIG. 9 of the present application at B;
FIG. 12 is a perspective view of a second control assembly of the present application;
FIG. 13 is a front view of the present application;
the reference numbers in the figures are:
1-a frame; 1 a-a hydraulic cylinder; 1 b-a telescopic rod;
2-a rotation control device; 2 a-a first mount; 2 b-a set of rollers; 2b1 — first axis of rotation; 2b 2-rotating rollers; 2 c-a rotary drive assembly; 2c1 — second rotary drive; 2c2 — first bevel gear; 2c3 — second bevel gear; 2 d-a first control component; 2d1 — second slide; 2d2 — third mount; 2d3 — first sliding support; 2d4 — first linear driver; 2 e-a synchronous drive assembly; 2e 1-third rotary drive; 2e2 — third bevel gear; 2e 3-bevel disk; 2e 4-third axis of rotation; 2e5 — fourth bevel gear; 2e6 — first screw; 2e 7-synchronous belt;
3-a polishing device; 3 a-a second mount; 3a1 — first slide rail; 3 b-a second rotary drive assembly; 3b 1-mounting block; 3b 2-second axis of rotation; 3b3 — first rotary drive; 3 c-a grinding component; 3c 1-first mount; 3c 2-second mount; 3c 3-first link; 3c 4-second link; 3c 5-sanding block; 3c 6-adjustment block; 3c 7-adjusting lever; 3c8 — an electromagnetic element; 3c 9-a second elastic member; 3 d-a second control component; 3d1 — second sliding support; 3d2 — first elastic member; 3d3 — second linear drive; 3d 4-second screw; 3d5 — fourth rotary drive;
4-first annular workpiece.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 13, a polishing apparatus for polishing an annular workpiece includes a frame 1, a rotation control device 2, and a polishing device 3; the rotary control device 2 comprises a first mounting seat 2a, a plurality of roller sets 2b and rotary driving assemblies 2c, the first mounting seat 2a is fixedly mounted on the frame 1, each roller set 2b comprises two first rotating shafts 2b1 and two rotating rollers 2b2, the first rotating shaft 2b1 is rotatably mounted on the first mounting seat 2a, the rotating roller 2b2 is fixedly sleeved on the first rotating shaft 2b1, the rotary driving assembly 2c is fixedly mounted on the frame 1, and the driving end of the rotary driving assembly 2c is coaxially and fixedly connected with one of the first rotating shafts 2b 1;
polishing device 3 includes second mount pad 3a, second rotary drive subassembly 3b and the subassembly 3c of polishing, second mount pad 3a fixed mounting is in frame 1, second rotary drive subassembly 3b and the subassembly 3c of polishing all are equipped with a plurality ofly and one-to-one, second rotary drive subassembly 3b fixed mounting is on second mount pad 3a, the rotatable installation of subassembly 3c of polishing is on second mount pad 3a, the drive end and the subassembly 3c transmission of polishing of second rotary drive subassembly 3b are connected.
The inner ring and the outer ring of the first annular workpiece 4 are polished simultaneously through the frame 1, the rotation control device 2 and the polishing device 3, repeated clamping and loosening actions on the first annular workpiece 4 are avoided, and polishing efficiency is greatly improved;
furthermore, the rotary drive assembly 2c and the second rotary drive assembly 3b are electrically connected to a controller;
an operator places a first annular workpiece 4 on the rack 1, clamps the first annular workpiece 4 through the two rotating rollers 2b2 of each roller set 2b, positions and fixes the first annular workpiece 4 under the coordination of the plurality of roller sets 2b, at the moment, the inner wall and the outer wall of the first annular workpiece 4 are respectively just abutted to one grinding assembly 3c, then the operator sends signals to the rotary driving assembly 2c and the second rotary driving assembly 3b through the controller, after the rotary driving assembly 2c receives the signals, the first rotary shaft 2b1 which drives the rotary driving assembly to be coaxially and fixedly connected with the driving end of the rotary driving assembly rotates, the first rotary shaft 2b1 drives the rotating rollers 2b2 to rotate, so as to drive the workpiece to slowly rotate at a constant speed, meanwhile, after the second rotary driving assembly 3b receives the signals, the grinding assembly 3c is driven to rotate, and the grinding assembly 3c is used for simultaneously and uniformly grinding the inner wall and the outer wall of the first annular workpiece 4, the polishing effect is achieved.
Referring to fig. 5 and 6, a plurality of first slide rails 3a1 are fixedly disposed on the second mounting seat 3a, and the first slide rails 3a1 are mainly used for guiding the movement of the second rotary driving assembly 3 b;
wherein: the second rotary driving assembly 3b comprises two mounting blocks 3b1, two mounting blocks 3b1 are provided, each mounting block 3b1 is provided with a second rotary shaft 3b2 and a first rotary driver 3b3, the second rotary shaft 3b2 is rotatably mounted on the mounting block 3b1, the first rotary driver 3b3 is fixedly mounted on the mounting block 3b1, and the driving end of the first rotary driver 3b3 is fixedly connected with the second rotary shaft 3b 2.
Preferably, the first rotary driver 3b3 is a micro motor, and is mainly used for driving the grinding assembly 3c and the second rotary shaft 3b2 to rotate.
In particular applications, reference is made to fig. 12: the second control assembly 3d further comprises a second screw 3d4 and a fourth rotary drive 3d 5; the second screw 3d4 is rotatably mounted on the second mounting seat 3a, and the second screw 3d4 is in threaded connection with the second sliding support 3d 1; the fourth rotary driver 3d5 is fixedly arranged on the second mounting seat 3a, and the driving end of the fourth rotary driver 3d5 is in transmission connection with the second screw 3d 4;
and the fourth rotary driver 3d5 is preferably a servo motor and is electrically connected to the controller.
Referring to fig. 5 and 12: the polishing apparatus 3 further comprises a second control assembly 3d, the second control assembly 3d is provided with a plurality of first slide rails 3a1 in one-to-one correspondence, the second control assembly 3d comprises a second slide support 3d1, a first elastic member 3d2 and a second linear actuator 3d 3; the second sliding support 3d1 is slidably mounted on the first sliding rail 3a 1; two ends of the first elastic piece 3d2 are fixedly connected with the second sliding support 3d1 and the mounting block 3b1 respectively; the second linear actuator 3d3 is fixedly mounted on one of the mounting blocks 3b1 of the first slide rail 3a1, and the driving end of the second linear actuator 3d3 is fixedly connected with the other mounting block 3b 1.
The second linear driver 3d3 is preferably a linear air cylinder, and the linear air cylinder is electrically connected with the controller;
the first elastic member 3d2 is a spring.
So that the fourth rotary driver 3d5 is activated by the controller, the fourth rotary driver 3d5 drives the second screw rod 3d4 to rotate, so that the second sliding support 3d1 screwed with the second screw rod 3d4 moves in the first slide rail 3a1, and since the second sliding support 3d1 is connected with the mounting block 3b1 through the first elastic member 3d2, and the mounting block 3b1 is also connected with the first slide rail 3a1 in a sliding manner, when the second sliding support 3d1 moves in the first slide rail 3a1, the mounting block 3b1 is not subjected to resistance, so that the two mounting blocks 3b1 are driven to move by the second sliding support 3d1 in cooperation with the first elastic member 3d2, and when one end of the first annular workpiece 4 is located at the middle position between the two mounting blocks 3b1 (i.e. opposite to the second sliding support 3d 1), the fourth rotary driver 5 is stopped to rotate, maintaining the position of the second slide bearing 3d 1;
then, the operator controls the second linear actuator 3d3 to start by the controller, so that the second linear actuator 3d3 retracts, and since the second linear actuator 3d3 is fixedly mounted on one of the mounting blocks 3b1 and the output end of the second linear actuator 3d3 is fixedly mounted on the other mounting block 3b1, the second linear actuator 3d3 retracts to make the two mounting blocks 3b1 approach each other, so that the grinding assemblies 3c mounted on the mounting blocks 3b1 approach each other, and since one end of the first annular workpiece is located at the middle between the two mounting blocks 3b1 (i.e. between the grinding assemblies 3c on the two mounting blocks 3b 1), so that the two grinding assemblies 3c approach each other to respectively press against the inner wall and the outer wall of the first annular workpiece 4;
and finally, the controller controls the rotation driving component 2c and the first rotation driver 3b3 to be started, the rotation driving component 2c drives the rotating roller 2b2 to rotate after receiving a signal, so that the friction force between the rotating roller 2b2 and the first annular workpiece 4 is utilized to drive the workpiece to rotate, meanwhile, the first rotation driver 3b3 drives the second rotation shaft 3b2 to rotate, and the second rotation shaft 3b2 drives the grinding component 3c to rotate, so that the inner wall and the outer wall of the first annular workpiece 4 are ground and polished simultaneously.
Wherein the grinding units 3c are moved closer together until the grinding units 3c on the two mounting blocks 3b1 respectively engage both the inner and outer walls of the first annular workpiece 4.
Preferably, in the process of approaching each other, since the two mounting blocks 3b1 are connected with the second sliding support 3d1 through the first elastic member 3d2, when the second linear actuator 3d3 contracts, if the grinding assembly 3c on any one mounting block 3b1 abuts against the side wall of the first annular workpiece 4, the grinding assembly 3c on the other mounting block 3b1 will continue to approach the side wall of the first annular workpiece 4 along with the contraction of the second linear actuator 3d3 until both grinding assemblies 3c abut against the side wall of the first annular workpiece 4.
The present invention drives the second screw rod 3d4 to rotate by the fourth rotary driver 3d5, so that the second sliding support 3d1 screwed with the second screw rod 3d4 moves in the first slide rail 3a1, and since the second sliding support 3d1 is connected with the mounting block 3b1 by the first elastic member 3d2, and the mounting block 3b1 is also slidingly connected with the first slide rail 3a1, when the second sliding support 3d1 moves in the first slide rail 3a1, the mounting block 3b1 is not subjected to resistance, so that the two mounting blocks 3b1 are synchronously moved by the second sliding support 3d1 cooperating with the first elastic member 3d2, so that the diameter of the first annular workpiece is adjusted by adjusting the position of the grinding assembly 3c, so that the grinding assembly 3c meets the first annular workpiece 4 with different diameters, and the second linear driver 3d3 is used in cooperation with the first elastic member 2, the distance between the two grinding assemblies 3c is adjusted, so that the two grinding assemblies 3c can meet the requirement of grinding first annular workpieces with different thicknesses;
wherein the value of the thickness of the first annular workpiece 4 of different thickness refers to the difference between the inner and outer ring radii of the first annular workpiece 4.
Referring to fig. 6-8: the grinding assembly 3c comprises a first mounting frame 3c1, a second mounting frame 3c2, a first connecting rod 3c3, a second connecting rod 3c4, a grinding block 3c5, an adjusting block 3c6 and an adjusting rod 3c 7; the first mounting rack 3c1 and the second mounting rack 3c2 are fixedly sleeved on the second rotating shaft 3b 2; the first connecting rod 3c3 and the second connecting rod 3c4 are provided with a plurality of connecting rods which are in one-to-one correspondence, two ends of the first connecting rod 3c3 are hinged with the first mounting frame 3c1 and the grinding block 3c5 respectively, and two ends of the second connecting rod 3c4 are hinged with the second mounting frame 3c2 and the grinding block 3c5 respectively; the regulating block 3c6 is slidably mounted on the second rotating shaft 3b 2; the two ends of the adjusting rod 3c7 are respectively hinged with the sanding block 3c5 and the adjusting block 3c 6.
The function of rapidly switching different grinding particle sizes is realized through a first mounting frame 3c1, a second mounting frame 3c2, a first connecting rod 3c3, a second connecting rod 3c4, a grinding block 3c5, an adjusting block 3c6 and an adjusting rod 3c7, a plurality of groups of grinding assemblies 3c are mounted on a plurality of first sliding rails 3a1, grinding blocks 3c5 in the grinding assemblies 3c mounted on different first sliding rails 3a1 have different particle sizes, the distance between the axis of a second rotating shaft 3b2 and the grinding block 3c5 is adjusted through sliding the adjusting block 3c6, the control of abutting and separating of the grinding block 3c5 and a first annular workpiece 4 is completed, the selected grinding block 3c5 utilizes the sliding adjusting block 3c6 to enable the distance between the axis of the second rotating shaft 3b2 and the grinding block 3c5 to be increased, so that the grinding block 3c5 and the first annular workpiece 36 are kept as an adjusting block 6, so that the grinding block 3c5 and the first annular workpiece 4 are kept in a separated state, when the grinding block 3c5 tightly abutted against the first annular workpiece is separated from the first annular workpiece by resetting the adjusting block 3c6, and meanwhile, the grinding block with required granularity is controlled to slide by the adjusting block 3c6, so that the distance between the axis of the second rotating shaft 3b2 and the grinding block 3c5 is increased until the grinding block 3c5 is tightly abutted against the first annular workpiece 4, and therefore, the grinding blocks 3c5 with different granularities are quickly replaced;
the specific implementation mode is as follows: the adjusting block 3c6 moves upwards to drive the adjusting rod 3c7 to move, and the grinding block 3c5 is driven to move upwards through the support of the adjusting rod 3c7 and simultaneously approaches to the axis of the second rotating shaft 3b2, so that the grinding block 3c5 is far away from the first annular workpiece 4; the adjustment block 3c6 is reset to bring the sanding block 3c5 close to the first annular workpiece 4.
Referring to fig. 9 and 10: the rotary drive assembly 2c comprises a second rotary drive 2c1, a first bevel gear 2c2 and a second bevel gear 2c 3; the second rotary driver 2c1 is fixedly mounted on the first mounting seat 2 a; the first bevel gear 2c2 is fixedly sleeved on the driving end of the second rotary driver 2c 1; the second bevel gear 2c3 is fixedly sleeved on one of the first rotating shafts 2b1, and the second bevel gear 2c3 is in meshed connection with the first bevel gear 2c 2.
The function of driving the first annular workpiece 4 to rotate is achieved through the second rotary driver 2c1, the first bevel gear 2c2 and the second bevel gear 2c3, the workpiece is fixed according to a designated position through positioning of the plurality of roller sets 2b, then the first bevel gear 2c2 is driven to rotate through the second rotary driver 2c1, the first bevel gear 2c2 drives the second bevel gear 2c3 in transmission connection with the first bevel gear to rotate, the second bevel gear 2c3 drives the first rotating shaft 2b1 and the rotating rollers 2b2 to rotate, and the effect of driving the first annular workpiece 4 to rotate is achieved; the second rotary driver 2c1 is preferably a servo motor, and the servo motor is electrically connected with the controller; after the operator installs the first annular workpiece 4, the controller sends a signal to the second rotary driver 2c1, the second rotary driver 2c1 receives the signal and then drives the first bevel gear 2c2 to rotate, the first bevel gear 2c2 drives the second bevel gear 2c3 in transmission connection with the first bevel gear to rotate, the second bevel gear 2c3 drives the first rotating shaft 2b1 and the rotating roller 2b2 to rotate, so that the first annular workpiece 4 is driven to slowly rotate, and the inner wall and the outer wall of the first annular workpiece are polished by the polishing device 3.
Referring to fig. 3, 9 and 10: the rotating control device 2 further comprises a first control assembly 2d, and the first control assembly 2d comprises a second slide rail 2d 1; the second slide rail 2d1 and the first linear driver 2d4 are provided with a plurality of slide rails 2d 8926, and the slide rails 2d1 are fixedly arranged on the first mounting seat 2 a; the third mounting rack 2d2, the first sliding support 2d3 and the first linear actuator 2d4 are provided in plurality, two third mounting racks 2d2 and one first sliding support 2d3 are slidably mounted on each second sliding rail 2d1, and the first rotating shaft 2b1 is rotatably mounted on the third mounting rack 2d 2; two first linear drivers 2d4 are fixedly mounted on each first sliding support 2d3, and the driving ends of the two first linear drivers 2d4 are respectively and fixedly connected with the two third mounting frames 2d 2.
The function of adjusting the distance between two rotating rollers 2b2 of the roller set 2b is realized through the second slide rail 2d1, the third mounting frame 2d2, the first slide support 2d3 and the first linear driver 2d4, so that the roller set 2b can adapt to first annular workpieces 4 with different thicknesses; the first linear driver 2d4 is preferably a linear air cylinder, and the linear air cylinder is electrically connected with the controller;
when changing the first annular work piece 4 of different thickness, operating personnel sends the signal for first linear actuator 2d4 through the controller earlier, first linear actuator 2d4 drive slides rather than the third mounting bracket 2d2 of drive end fixed connection, through connecting same air supply with a plurality of first linear actuator 2d4, thereby realize the function of all first linear actuator 2d4 reach length in step, make the distance between the live-rollers 2b2 of all roller sets 2b the same, reach the effect of the first annular work piece 4 of better adaptation, thereby stabilize first annular work piece 4 of centre gripping, and drive first annular work piece 4 rotatory through rotation drive subassembly 2 c.
Referring to fig. 3, 9 and 11: the rotation control device 2 further includes a synchronous drive assembly 2e, the synchronous drive assembly 2e including a third rotation driver 2e1, a third bevel gear 2e2, a bevel gear disc 2e3, a third rotation shaft 2e4, a fourth bevel gear 2e5, a first screw 2e6, and a synchronous belt 2e 7; the third rotary driver 2e1 is fixedly mounted on the first mount 2 a; the third bevel gear 2e2 is fixedly sleeved on the driving end of the third rotary driver 2e 1; the bevel gear disc 2e3 is rotatably arranged on the first mounting seat 2a, and the bevel gear disc 2e3 is in transmission connection with the third bevel gear 2e 2; a plurality of third rotating shafts 2e4, fourth bevel gears 2e5, first screws 2e6 and timing belts 2e7 are provided and correspond to the second slide rails 2d1 one by one; the third rotation shaft 2e4 is rotatably mounted on the first mount 2 a; the fourth bevel gear 2e5 is fixedly sleeved on the third rotating shaft 2e4, and the fourth bevel gear 2e5 is in transmission connection with the third bevel gear 2e 2; the first screw rod 2e6 is rotatably arranged on the first mounting seat 2a, and the first screw rod 2e6 is in threaded connection with the first sliding support 2d 3; both ends of the timing belt 2e7 are respectively fitted around the third rotary shaft 2e4 and the first screw 2e 6.
The function of synchronously adjusting the positions of the plurality of roller sets 2b is realized through the third rotary driver 2e1, the third bevel gear 2e2, the bevel gear disc 2e3, the third rotary shaft 2e4, the fourth bevel gear 2e5, the first screw 2e6 and the synchronous belt 2e7, so that the roller sets 2b can adapt to first annular workpieces 4 with different outer diameters; the third rotary driver 2e1 is preferably a servo motor, and the servo motor is electrically connected with the controller;
when the first annular workpieces 4 with different outer diameters are replaced, an operator sends a signal to the third rotary driver 2e1 through the controller, the third rotary driver 2e1 drives the third bevel gear 2e2 to rotate, the third bevel gear 2e2 drives the bevel gear disc 2e3 in transmission connection with the third bevel gear to rotate, the bevel gear disc 2e3 drives the fourth bevel gear 2e5 in transmission connection with the fourth bevel gear, the fourth bevel gear 2e5 drives the third rotary shaft 2e4 to rotate, the third rotary shaft 2e4 drives the first screw 2e6 to rotate through the synchronous belt 2e7, the first screw 2e6 drives the first sliding support 2d3 in threaded connection with the first screw, and the first sliding support 2d3 drives the two third mounting frames 2d2 to move, so that the rotary control device 2 adapts to the first annular workpieces 4 with different sizes.
Referring to fig. 7 and 8: the grinding assembly 3c further comprises an electromagnetic element 3c8 and a second elastic member 3c 9; two electromagnetic elements 3c8 are provided, and the two electromagnetic elements 3c8 are respectively and fixedly arranged on the first mounting rack 3c1 and the adjusting block 3c 6; two ends of the second elastic piece 3c9 are fixedly connected with the adjusting block 3c6 and the second mounting rack 3c2 respectively.
The function of driving the adjusting block 3c6 to move is achieved through the electromagnetic element 3c8 and the second elastic piece 3c9, and the grinding assembly 3c for grinding can be quickly replaced in the machining process through the quick response of the electromagnetic element 3c8, so that the manipulation portability is improved; the electromagnetic element 3c8 is electrically connected with the controller; after the first annular workpiece 4 is fixed, an operator sends signals to the rotary driving assembly 2c and the second rotary driving assembly 3b through the controller, the inner wall and the outer wall of the first annular workpiece 4 are ground while the first annular workpiece 4 is driven to rotate, and the electromagnetic element 3c8 generates attraction force after being electrified, so that the adjusting block 3c6 slides upwards; when the designated sanding assembly 3c is started, the operator only needs to cut off the current passing through the corresponding electromagnetic element 3c8 through the controller, and the adjusting block 3c6 slides downwards under the driving of the elastic force of the second elastic piece 3c9, so that the sanding block 3c5 is in contact with the first annular workpiece 4 through the support of the adjusting rod 3c7, and the first annular workpiece 4 is sanded.
Referring to fig. 13: the rack 1 comprises a plurality of hydraulic cylinders 1a and telescopic rods 1b, and the hydraulic cylinders 1a and the telescopic rods 1b are arranged in one-to-one correspondence; the hydraulic cylinder 1a is fixedly arranged on the frame 1; telescopic link 1b slidable mounting is on pneumatic cylinder 1a, and telescopic link 1 b's one end and first mount pad 2a fixed connection.
The hydraulic cylinder 1a and the telescopic rod 1b realize the function of driving the first mounting seat 2a to lift, so that the effect of conveniently mounting the first annular workpiece 4 on the second mounting seat 3a by an operator is achieved; the hydraulic cylinder 1a is electrically connected with a controller; before the first annular workpiece 4 is installed, an operator firstly adjusts the relative positions of the roller group 2b and the polishing assemblies 3c according to the size of the first annular workpiece 4, then sends a signal to the hydraulic cylinder 1a through the controller, the hydraulic cylinder 1a drives the telescopic rod 1b to contract, the telescopic rod 1b drives the first installation seat 2a to ascend, then the distance between the adjacent rotating rollers 2b2 and the adjacent two polishing assemblies 3c is increased through the first linear driver 2d4 and the second linear driver 3d3 respectively so as to install the first annular workpiece 4, then sends a signal to the hydraulic cylinder 1a through the controller, the hydraulic cylinder 1a drives the telescopic rod 1b to extend, the telescopic rod 1b drives the first installation seat 2a to descend, and then the workpiece is fixed through the driving of the first linear driver 2d4 and the second linear driver 3d3 and is subsequently processed.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (10)

1. A polishing apparatus for polishing an annular workpiece, characterized in that: comprises a frame (1), a rotation control device (2) and a polishing device (3);
the rotary control device (2) comprises a first mounting seat (2 a), a plurality of roller sets (2 b) and rotary driving assemblies (2 c), the first mounting seat (2 a) is fixedly mounted on the rack (1), each roller set (2 b) comprises two first rotating shafts (2 b 1) and two rotating rollers (2 b 2), the first rotating shafts (2 b 1) are rotatably mounted on the first mounting seat (2 a), the rotating rollers (2 b 2) are fixedly sleeved on the first rotating shafts (2 b 1), the rotary driving assemblies (2 c) are fixedly mounted on the rack (1), and the driving ends of the rotary driving assemblies (2 c) are in transmission connection with one of the first rotating shafts (2 b 1);
burnishing device (3) include second mount pad (3 a), second rotary drive subassembly (3 b) and the subassembly (3 c) of polishing, second mount pad (3 a) fixed mounting is in frame (1), second rotary drive subassembly (3 b) all is equipped with a plurality ofly with subassembly (3 c) of polishing, and the one-to-one, second rotary drive subassembly (3 b) fixed mounting is on second mount pad (3 a), the rotatable installation of subassembly (3 c) of polishing is on second mount pad (3 a), the drive end and the subassembly (3 c) transmission of polishing of second rotary drive subassembly (3 b) are connected.
2. A polishing apparatus for polishing an annular workpiece according to claim 1, characterized in that: a plurality of first sliding rails (3 a 1) are fixedly arranged on the second mounting seat (3 a);
the second rotary driving assembly (3 b) comprises two mounting blocks (3 b 1), two mounting blocks (3 b 1) are arranged, each mounting block (3 b 1) is provided with a second rotary shaft (3 b 2) and a first rotary driver (3 b 3), the second rotary shaft (3 b 2) is rotatably mounted on the mounting blocks (3 b 1), the first rotary drivers (3 b 3) are fixedly mounted on the mounting blocks (3 b 1), and the driving ends of the first rotary drivers (3 b 3) are in transmission connection with the second rotary shafts (3 b 2).
3. A polishing apparatus for polishing an annular workpiece according to claim 2, wherein:
the grinding assembly (3 c) comprises a first mounting frame (3 c 1), a second mounting frame (3 c 2), a first connecting rod (3 c 3), a second connecting rod (3 c 4), a grinding block (3 c 5), an adjusting block (3 c 6) and an adjusting rod (3 c 7);
the first mounting rack (3 c 1) and the second mounting rack (3 c 2) are fixedly sleeved on the second rotating shaft (3 b 2);
the first connecting rod (3 c 3) and the second connecting rod (3 c 4) are arranged in a plurality of and correspond to each other one by one, two ends of the first connecting rod (3 c 3) are hinged to the first mounting frame (3 c 1) and the grinding block (3 c 5) respectively, and two ends of the second connecting rod (3 c 4) are hinged to the second mounting frame (3 c 2) and the grinding block (3 c 5) respectively;
the adjusting block (3 c 6) is slidably mounted on the second rotating shaft (3 b 2);
the two ends of the adjusting rod (3 c 7) are respectively hinged with the sanding block (3 c 5) and the adjusting block (3 c 6).
4. A polishing apparatus for polishing an annular workpiece according to claim 1, wherein: the rotary drive assembly (2 c) comprises a second rotary drive (2 c 1), a first bevel gear (2 c 2) and a second bevel gear (2 c 3);
the second rotary driver (2 c 1) is fixedly arranged on the first mounting seat (2 a);
the first bevel gear (2 c 2) is fixedly sleeved on the driving end of the second rotary driver (2 c 1);
the second bevel gear (2 c 3) is fixedly sleeved on one of the first rotating shafts (2 b 1), and the second bevel gear (2 c 3) is in transmission connection with the first bevel gear (2 c 2).
5. A polishing apparatus for polishing an annular workpiece according to claim 1, characterized in that: the rotation control device (2) further comprises a first control assembly (2 d), and the first control assembly (2 d) comprises a second slide rail (2 d 1);
the second slide rail (2 d 1) and the first linear driver (2 d 4) are arranged in a plurality of one-to-one correspondence, and the second slide rail (2 d 1) is fixedly arranged on the first mounting seat (2 a);
the number of the third mounting frames (2 d 2), the number of the first sliding supports (2 d 3) and the number of the first linear drivers (2 d 4) are multiple, two third mounting frames (2 d 2) and one first sliding support (2 d 3) are slidably mounted on each second sliding rail (2 d 1), and the first rotating shaft (2 b 1) is rotatably mounted on the third mounting frames (2 d 2);
two first linear drivers (2 d 4) are fixedly mounted on each first sliding support (2 d 3), and driving ends of the two first linear drivers (2 d 4) are respectively in transmission connection with the two third mounting frames (2 d 2).
6. A polishing apparatus for polishing an annular workpiece according to claim 5, wherein: the rotation control device (2) further comprises a synchronous driving assembly (2 e), wherein the synchronous driving assembly (2 e) comprises a third rotation driver (2 e 1), a third bevel gear (2 e 2), a bevel gear disc (2 e 3), a third rotation shaft (2 e 4), a fourth bevel gear (2 e 5), a first screw (2 e 6) and a synchronous belt (2 e 7);
the third rotary driver (2 e 1) is fixedly arranged on the first mounting seat (2 a);
the third bevel gear (2 e 2) is fixedly sleeved on the driving end of the third rotary driver (2 e 1);
the bevel gear disc (2 e 3) is rotatably arranged on the first mounting seat (2 a), and the bevel gear disc (2 e 3) is in transmission connection with the third bevel gear (2 e 2);
a plurality of third rotating shafts (2 e 4), fourth bevel gears (2 e 5), first screws (2 e 6) and synchronous belts (2 e 7) are arranged and correspond to the second sliding rails (2 d 1) one by one;
the third rotating shaft (2 e 4) is rotatably mounted on the first mounting seat (2 a);
a fourth bevel gear (2 e 5) is fixedly sleeved on the third rotating shaft (2 e 4), and the fourth bevel gear (2 e 5) is in transmission connection with the third bevel gear (2 e 2);
the first screw (2 e 6) is rotatably arranged on the first mounting seat (2 a), and the first screw (2 e 6) is in threaded connection with the first sliding support (2 d 3);
both ends of the timing belt (2 e 7) are respectively sleeved on the third rotating shaft (2 e 4) and the first screw (2 e 6).
7. A polishing apparatus for polishing an annular workpiece according to claim 3, wherein: the polishing device (3) further comprises a second control assembly (3 d), the second control assembly (3 d) is provided with a plurality of first sliding rails (3 a 1) in one-to-one correspondence, and the second control assembly (3 d) comprises a second sliding support (3 d 1), a first elastic piece (3 d 2) and a second linear driver (3 d 3);
the second sliding support (3 d 1) is slidably arranged on the first sliding rail (3 a 1);
two ends of the first elastic piece (3 d 2) are respectively fixedly connected with the second sliding support (3 d 1) and the mounting block (3 b 1);
the second linear driver (3 d 3) is fixedly arranged on one mounting block (3 b 1) of the first slide rail (3 a 1), and the driving end of the second linear driver (3 d 3) is fixedly connected with the other mounting block (3 b 1).
8. A polishing apparatus for polishing an annular workpiece according to claim 7, wherein: the second control assembly (3 d) further comprises a second screw (3 d 4) and a fourth rotary drive (3 d 5);
the second screw rod (3 d 4) is rotatably arranged on the second mounting seat (3 a), and the second screw rod (3 d 4) is in threaded connection with the second sliding support (3 d 1);
the fourth rotary driver (3 d 5) is fixedly arranged on the second mounting seat (3 a), and the driving end of the fourth rotary driver (3 d 5) is in transmission connection with the second screw (3 d 4).
9. A polishing apparatus for polishing an annular workpiece according to claim 3, wherein: the grinding assembly (3 c) further comprises an electromagnetic element (3 c 8) and a second elastic piece (3 c 9);
two electromagnetic elements (3 c 8) are arranged, and the two electromagnetic elements (3 c 8) are respectively and fixedly arranged on the first mounting frame (3 c 1) and the adjusting block (3 c 6);
two ends of the second elastic piece (3 c 9) are respectively fixedly connected with the adjusting block (3 c 6) and the second mounting frame (3 c 2).
10. A polishing apparatus for polishing an annular workpiece according to claim 1, characterized in that: the rack (1) comprises a plurality of hydraulic cylinders (1 a) and a plurality of telescopic rods (1 b), and the hydraulic cylinders (1 a) and the telescopic rods (1 b) are in one-to-one correspondence;
the hydraulic cylinder (1 a) is fixedly arranged on the frame (1);
the telescopic rod (1 b) is slidably mounted on the hydraulic cylinder (1 a), and one end of the telescopic rod (1 b) is fixedly connected with the first mounting seat (2 a).
CN202210832902.6A 2022-07-15 2022-07-15 Polishing equipment for polishing annular workpiece Active CN114952582B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210832902.6A CN114952582B (en) 2022-07-15 2022-07-15 Polishing equipment for polishing annular workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210832902.6A CN114952582B (en) 2022-07-15 2022-07-15 Polishing equipment for polishing annular workpiece

Publications (2)

Publication Number Publication Date
CN114952582A true CN114952582A (en) 2022-08-30
CN114952582B CN114952582B (en) 2022-10-21

Family

ID=82969546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210832902.6A Active CN114952582B (en) 2022-07-15 2022-07-15 Polishing equipment for polishing annular workpiece

Country Status (1)

Country Link
CN (1) CN114952582B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115519446A (en) * 2022-09-28 2022-12-27 常州市优耐特精密钣金有限公司 Metal product processing equipment
CN116100083A (en) * 2022-12-02 2023-05-12 浙江海洋大学 Continuous production equipment for composite stainless steel band
CN116749062A (en) * 2023-08-23 2023-09-15 江苏友孚汽车部件科技有限公司 Polishing device for automotive interior plastic parts

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119533A1 (en) * 1981-05-16 1982-12-02 Goetze Ag, 5093 Burscheid "DEVICE FOR MECHANICAL WORKING OF RING-SHAPED WORKPIECES"
JPS61270059A (en) * 1985-05-24 1986-11-29 Shikoushiya:Kk Simultaneous grinding method for both internal and external peripheral surface of doughnut platelike work
CN212665618U (en) * 2020-07-31 2021-03-09 江西硕峰实业有限公司 Copper pipe grinding device
CN113001383A (en) * 2021-04-13 2021-06-22 芜湖普尔机械有限公司 Outer edge polishing device for machining parts of oil press
CN113199350A (en) * 2021-05-28 2021-08-03 安徽陶铝新动力科技有限公司 Synchronous grinding device of piston ring inside and outside diameter face
CN113681407A (en) * 2021-09-09 2021-11-23 江苏鑫沪莱泵业有限公司 Polishing apparatus for ring-shaped workpiece

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119533A1 (en) * 1981-05-16 1982-12-02 Goetze Ag, 5093 Burscheid "DEVICE FOR MECHANICAL WORKING OF RING-SHAPED WORKPIECES"
JPS61270059A (en) * 1985-05-24 1986-11-29 Shikoushiya:Kk Simultaneous grinding method for both internal and external peripheral surface of doughnut platelike work
CN212665618U (en) * 2020-07-31 2021-03-09 江西硕峰实业有限公司 Copper pipe grinding device
CN113001383A (en) * 2021-04-13 2021-06-22 芜湖普尔机械有限公司 Outer edge polishing device for machining parts of oil press
CN113199350A (en) * 2021-05-28 2021-08-03 安徽陶铝新动力科技有限公司 Synchronous grinding device of piston ring inside and outside diameter face
CN113681407A (en) * 2021-09-09 2021-11-23 江苏鑫沪莱泵业有限公司 Polishing apparatus for ring-shaped workpiece

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115519446A (en) * 2022-09-28 2022-12-27 常州市优耐特精密钣金有限公司 Metal product processing equipment
CN115519446B (en) * 2022-09-28 2023-10-13 常州市优耐特精密钣金有限公司 Metal product processing equipment
CN116100083A (en) * 2022-12-02 2023-05-12 浙江海洋大学 Continuous production equipment for composite stainless steel band
CN116100083B (en) * 2022-12-02 2024-02-13 浙江海洋大学 Continuous production equipment for composite stainless steel band
CN116749062A (en) * 2023-08-23 2023-09-15 江苏友孚汽车部件科技有限公司 Polishing device for automotive interior plastic parts
CN116749062B (en) * 2023-08-23 2023-11-24 江苏友孚汽车部件科技有限公司 Polishing device for automotive interior plastic parts

Also Published As

Publication number Publication date
CN114952582B (en) 2022-10-21

Similar Documents

Publication Publication Date Title
CN114952582B (en) Polishing equipment for polishing annular workpiece
CN113635190B (en) Device and method for treating surface of spherical metal handicraft
CN105690213A (en) Hardware pliers type tool arc surface grinding device and method thereof
CN109158993A (en) A kind of spherical groove sander and polishing process
CN212886907U (en) Integral type polishing waxing machine
CN105881157A (en) Peeling-polishing device for hardware clamp tool grinding and method thereof
CN216463926U (en) Polishing mechanical head based on three-degree-of-freedom parallel mechanism
CN111975560A (en) Automatic grinding device
CN214817408U (en) Polishing device for automobile drum brake
CN112192419B (en) Sheet metal polishing robot convenient to operate for machining
CN212287160U (en) Polishing force control device in horizontal direction
CN117086729A (en) High-efficient metal surface grinds processing apparatus
CN107243804A (en) A kind of many size cylindrical workpiece automatically grinding equipment
CN205765412U (en) Nickel screen polishing forming machine
CN2212479Y (en) Lapping machine for end surface of spring conveyed continuously
CN115026707A (en) Automatic polishing device for production of side plates of automobile seat backrest
CN218534005U (en) Casting polishing device convenient for adjusting polishing direction
CN108723959B (en) Brush box mechanism for copper strips production line
CN115302331A (en) Machining equipment of polishing
CN108908035A (en) A kind of magnesium-alloy tube bar outer surface arrangement for grinding
CN214418476U (en) Burnishing device suitable for different shapes metal
CN112222998B (en) Automatic polishing equipment for tungsten steel strip particles and method for processing tungsten steel strip particles by using automatic polishing equipment
CN214445172U (en) Metal workpiece surface polishing equipment
CN113500503A (en) Automobile wheel hub polishing system
CN113103090A (en) Effectual metal sheet grinding device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant