CN203156591U - Temperature controlled grinding polishing disk - Google Patents
Temperature controlled grinding polishing disk Download PDFInfo
- Publication number
- CN203156591U CN203156591U CN 201320109002 CN201320109002U CN203156591U CN 203156591 U CN203156591 U CN 203156591U CN 201320109002 CN201320109002 CN 201320109002 CN 201320109002 U CN201320109002 U CN 201320109002U CN 203156591 U CN203156591 U CN 203156591U
- Authority
- CN
- China
- Prior art keywords
- plate
- grinding
- aqueous cold
- polishing dish
- water
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to the technical field of grinding polishing devices, in particular to a temperature controlled polishing disk. A spindle is rotationally arranged in a frame face plate; an intake pipe mounting hole is formed in the center of rotation of the spindle; a connection plate is fixedly arranged on the end surface of the intake pipe mounting hole; the connection plate stretches out of the outer side of the spindle, and a water cooling disk is mounted on the stretching part; the water cooling disk is connected with the spindle through the fastening of a bolt; a grinding polishing disk is fixed at the upper end of the water cooling disk; the connection plate comprises an upper plate and a lower plate which are connected with each other into a whole; a connection plate water inlet is formed in the center of rotation of the lower plate; return water holes are formed beside the connection plate water inlet is formed in the lower plate; the lower ends of the return water holes are communicated with the intake pipe mounting hole; and water inlet channels and water outlet channels are arranged between the upper plate and the lower plate. The temperature controlled grinding polishing disk has the advantages that the cooling efficiency is high; the change of the temperature of the grinding polishing disk is controlled in real time, so that the yield of processed parts is improved, and the efficiency of processing parts is improved.
Description
Technical field
The utility model relates to the grinding and polishing device technical field, is a kind of grinding and polishing dish of Controllable Temperature specifically.
Background technology
In crisp fritter part processes such as grinding and polishing wafer, the local contact area of grinding and polishing dish and workpiece tends to occur high temperature, sometimes even can reach several Baidu.Not only can the burn surface of part of local high temperature forms affected layer, and can cause the local deformation of part, and then influences its surface figure accuracy.
Traditional polisher lapper cooling fluid is by coolant pump sucking-off from tank for coolant, deliver to lathe front cooling fluid control handle through plastic tube, be divided into two-way, one route plastic tube from the lathe bed inner chamber enter the balance staff centre bore wear the axle and go out, be connected on the pipe joint of cylinder pressure head, by the ejection of pressure head bulb endoporus, be spray in last; Another route plastic tube passes upper and lower lathe bed, main shaft lower end pipe joint, and being sprayed simultaneously by a plurality of apertures on main shaft endoporus and the mill is following interior spray.On the free abrasive polisher lapper, this type of cooling of interior spray up and down can't be used, because continue the grinding and polishing abrasive material that the cooling fluid of ejection can wash away free state simultaneously, the grinding and polishing process can't be carried out.Therefore, the higher free abrasive polisher lapper of ratio of precision generally all requires to use in being furnished with the environment of air-conditioning system on the market, but air-conditioning system can only guarantee extraneous temperature constant, and is helpless to the localized hyperthermia district on abrasive disk and the workpiece contact-making surface.
Notification number is CN202726714U, the day for announcing is that on 02 13rd, 2013 Chinese utility model patent discloses a kind of grinding and polishing dish with water-circulating cooling device, this device fixedly has following cooler pan in the upper end of main shaft, cooler pan on cooler pan fixedly has down, between upper and lower cooler pan, offer a spiral water-cooling groove, at last cooler pan the grinding and polishing dish is arranged fixedly.During this grinding and polishing dish work, cooling water enters water-cooling groove through the water-cooling groove inlet opening, cooling water circulates in spiral water-cooling groove and simultaneously the grinding and polishing dish is added the heat absorption that produce man-hour, flow out through the water-cooling groove apopore then, this grinding and polishing dish cooling circuit is without the abrasive disk surface, cooling fluid can not wash away lapping liquid, so do not influence free grinding and polishing process.But the shortcoming of this water cooling plant comprises: 1, water-cooling groove shape in the shape of a spiral, and a water-cooling groove inlet opening and apopore are only arranged, this will cause, and the water-cooled contact area is less, the cooling water circulating path is longer, thereby has reduced the cooling effectiveness of grinding and polishing dish; 2, cooling water carries out by last cooler pan indirectly to the cooling of grinding and polishing dish, and the heat that causes producing in the grinding and polishing process can't in time be pulled away; 3, this device does not carry out special temperature controlled device, and grinding and polishing dish variation of temperature is uncontrollable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of cooling effectiveness height is provided, grinding and polishing dish variation of temperature controlled in real time, thus the grinding and polishing dish of a kind of Controllable Temperature of raising part processing yield rate and efficient.
The technical scheme that provides according to the utility model: a kind of grinding and polishing dish of Controllable Temperature, rotating turret is provided with main shaft in the framework panel, the centre of gyration along main shaft offers the inlet channel installing hole, it is characterized in that: fixedly install connecting plate at inlet channel installing hole end face, connecting plate stretches out on the main shaft Outboard Sections and is installed with aqueous cold plate, be connected by bolted between described aqueous cold plate and main shaft, in the aqueous cold plate upper end grinding and polishing dish arranged fixedly; Described connecting plate comprises upper plate and the lower plate that is connected to one, the centre of gyration in described lower plate offers connecting plate water inlet entrance, at the other backwater hole of offering of lower plate upper junction plate water inlet entrance, the inlet channel installing hole is connected in described backwater hole lower end, between upper plate and lower plate, be provided with intake tunnel and exhalant canal, described exhalant canal is communicated with the backwater hole upper end, and described upper plate is provided with the upper plate water inlet that is communicated with intake tunnel, the upper plate delivery port that reaches the connection exhalant canal; Described connecting plate water inlet entrance connects electrical ball valve by pipeline, and described electrical ball valve connects the PLC controller output end by circuit, and the input of described PLC controller is connected in the temperature measurer of frame outer rim mask upper end.
As further improvement of the utility model, uniform four fan sections, described aqueous cold plate upper surface, described each fan section comprises first scallop and second scallop respectively, some current deflecting plates are set on first scallop and second scallop at interval, and the current deflecting plate that arranges constitutes return flume at interval, described aqueous cold plate inlet opening is arranged in the return flume of top, fan section, and described aqueous cold plate apopore is arranged on the end of fan section return flume.
As further improvement of the utility model, between the outer circumference surface of described lower plate and main shaft sealing ring is set, between the outer circumference surface of upper plate, upper end and aqueous cold plate sealing ring is set, in the junction, the outside of aqueous cold plate and grinding and polishing dish first sealing ring is set.
As further improvement of the utility model, described connecting plate water inlet porch is installed into water swivel, and the inlet channel that is arranged in the inlet channel installing hole is connected in described water supply connector lower end.
As further improvement of the utility model, the epimere of described inlet channel installing hole is truncated cone-shaped, and hypomere is cylindrical.
The utility model compared with prior art, advantage is: (1), the utility model water-cooling groove are provided with many group coolings inlet opening, cooling apopore, not only shortened the cooling water circulating path, and increased the water-cooled contact area, simultaneously, many groups of cooling inlet openings are intake simultaneously and can increase cooling water flow, can largely improve water-cooled efficient, the grinding and polishing dish is lowered the temperature rapidly.(2), the utility model water cooling plant directly cools off cooling water to the grinding and polishing dish, both solve the grinding and polishing abrasive material that washes away free state in traditional grinding and polishing dish cooling circuit process abrasive disk surface and caused the low problem of working (machining) efficiency, also remedy simultaneously the prior art cooling water to the grinding and polishing dish cooling heat that causes producing in the grinding and polishing process deficiency that can't in time be pulled away indirectly, can improve water-cooled efficient and working (machining) efficiency simultaneously.(3), the utility model adopts thermostat, in time grinding and polishing dish temperature is fed back to the PLC controller by temperature measurer, PLC controller control electrical ball valve is regulated the polishing interior circulating cooling water flow of trying to get to the heart of a matter, play the purpose of real-time temperature control, can make the grinding and polishing dish remain on temperature constant state always, work the work piece into product rate and efficient and improve 3 times.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of aqueous cold plate.
Fig. 3 is the structural representation of connecting plate.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
Shown in Fig. 1 ~ 3, comprise frame 1, aqueous cold plate inlet opening 2, connecting plate inlet opening 3, intake tunnel 4, connecting plate water inlet entrance 5, inlet channel installing hole 6, inlet channel 7, backwater hole 8, exhalant canal 9, main shaft 10, water supply connector 11, connecting plate 12, upper plate 12-1, lower plate 12-2, temperature measurer 13, aqueous cold plate apopore 14, grinding and polishing dish 15, aqueous cold plate 16, the first scallop 16-1, the second scallop 16-2, first sealing ring 17, electrical ball valve 18, PLC controller 19, upper plate water inlet 20, upper plate delivery port 21, return flume 22 etc.
Shown in Fig. 1 ~ 3, the utility model is a kind of grinding and polishing dish of Controllable Temperature, rotating turret is provided with main shaft 10 in frame 1 panel, the centre of gyration along main shaft 10 offers inlet channel installing hole 6, fixedly install connecting plate 12 at inlet channel installing hole 6 end faces, connecting plate 12 stretches out on main shaft 10 Outboard Sections and is installed with aqueous cold plate 16, and described aqueous cold plate 16 is connected by bolted with 10 on main shaft, in aqueous cold plate 16 upper ends grinding and polishing dish 15 is arranged fixedly; Described connecting plate 12 comprises upper plate 12-1 and the lower plate 12-2 that is connected to one, the centre of gyration at described lower plate 12-2 offers connecting plate water inlet entrance 5, at the lower plate 12-2 upper junction plate water inlet entrance 5 other backwater holes 8 of offering, inlet channel installing hole 6 is connected in described backwater hole 8 lower ends, between upper plate 12-1 and lower plate 12-2, be provided with intake tunnel 4 and exhalant canal 9, described exhalant canal 9 is communicated with backwater hole 8 upper ends, and described upper plate 12-1 is provided with the upper plate water inlet 20 that is communicated with intake tunnel 4, the upper plate delivery port 21 that reaches connection exhalant canal 9; Described connecting plate water inlet entrance 5 connects electrical ball valve 18 by pipeline, and described electrical ball valve 18 connects PLC controller 19 outputs by circuit, and the input of described PLC controller 19 is connected in the temperature measurer 13 of frame 1 outer rim mask upper end.
Uniform four fan sections, described aqueous cold plate 16 upper surfaces, described each fan section comprises the first scallop 16-1 and the second scallop 16-2 respectively, some current deflecting plates are set on the first scallop 16-1 and the second scallop 16-2 at interval, and the current deflecting plate that arranges constitutes return flume 22 at interval, described aqueous cold plate inlet opening 2 is arranged in top, the fan section return flume 22, and described aqueous cold plate apopore 14 is arranged on the end of fan section return flume 22.
10 on the outer circumference surface of described lower plate 12-2 and main shaft arrange sealing ring, and the outer circumference surface of upper plate 12-1, upper end and 16 of aqueous cold plates arrange sealing ring, in the junction, the outside of aqueous cold plate 16 and grinding and polishing dish 15 first sealing ring 17 are set.
Described connecting plate water inlet entrance 5 places are installed into water swivel 11, and the inlet channel 7 that is arranged in the inlet channel installing hole 6 is connected in described water supply connector 11 lower ends.
The epimere of described inlet channel installing hole 6 is truncated cone-shaped, and hypomere is cylindrical.
The utility model course of work is as follows: during work, recirculated water keeps equipment to flow into inlet channel 7 through electrical ball valve 18 by external cooling fluid constant temperature, enter connecting plate water inlet entrance 5 through water supply connector 11 again and flow in the intake tunnel 4 that connecting plate 12 circumferential direction inside are evenly dispersed setting, and 3 flow into aqueous cold plate inlet openings 2 from the connecting plate inlet opening, cooling water adds a large amount of heat absorption that produce man-hour with grinding and polishing dish 15 after 2 circulations of aqueous cold plate inlet opening, and flow into upper plate plate apopores 21 from aqueous cold plate apopore 14 and enter the exhalant canal 9 that evenly arranges along circumference, and flow into the inlet channel installing hole 6 of main shafts 10 from backwater hole 8, flow into external cooling fluid constant temperature through the inlet channel installing hole 6 of main shaft 10 and keep equipment.
13 pairs of grinding and polishing dish 15 surface temperatures of temperature measurer are monitored constantly, and temperature is fed back to PLC controller 19, increase the polishing interior circulating cooling water flow of trying to get to the heart of a matter if feedback temperature is then controlled electrical ball valve greater than design temperature; If feedback temperature equals design temperature and then controls electrical ball valve and keep the polishing interior circulating cooling water flow of trying to get to the heart of a matter; Reduce the polishing interior circulating cooling water flow of trying to get to the heart of a matter if feedback temperature is then controlled electrical ball valve less than design temperature, thereby reach the purpose of temperature control.
Claims (5)
1. the grinding and polishing dish of a Controllable Temperature, rotating turret is provided with main shaft (10) in frame (1) panel, the centre of gyration along main shaft (10) offers inlet channel installing hole (6), it is characterized in that: fixedly install connecting plate (12) at inlet channel installing hole (6) end face, connecting plate (12) stretches out on main shaft (10) Outboard Sections and is installed with aqueous cold plate (16), be connected by bolted between described aqueous cold plate (16) and main shaft (10), in aqueous cold plate (16) upper end grinding and polishing dish (15) arranged fixedly; Described connecting plate (12) comprises upper plate (12-1) and the lower plate (12-2) that is connected to one, the centre of gyration in described lower plate (12-2) offers connecting plate water inlet entrance (5), at the other backwater hole (8) of offering of lower plate (12-2) upper junction plate water inlet entrance (5), inlet channel installing hole (6) is connected in described backwater hole (8) lower end, between upper plate (12-1) and lower plate (12-2), be provided with intake tunnel (4) and exhalant canal (9), described exhalant canal (9) is communicated with backwater hole (8) upper end, and described upper plate (12-1) is provided with the upper plate water inlet (20) that is communicated with intake tunnel (4), and the upper plate delivery port (21) of connection exhalant canal (9); Described connecting plate water inlet entrance (5) connects electrical ball valve (18) by pipeline, described electrical ball valve (18) connects PLC controller (19) output by circuit, and the input of described PLC controller (19) is connected in the temperature measurer (13) of frame (1) outer rim mask upper end.
2. the grinding and polishing dish of a kind of Controllable Temperature as claimed in claim 1, it is characterized in that: uniform four fan sections, described aqueous cold plate (16) upper surface, described each fan section comprises first scallop (16-1) and second scallop (16-2) respectively, at first scallop (16-1) and second scallop (16-2) some current deflecting plates are set at interval upward, and the current deflecting plate that arranges constitutes return flume (22) at interval, described aqueous cold plate inlet opening (2) is arranged in top, the fan section return flume (22), and described aqueous cold plate apopore (14) is arranged on the end of fan section return flume (22).
3. the grinding and polishing dish of a kind of Controllable Temperature as claimed in claim 1, it is characterized in that: between the outer circumference surface of described lower plate (12-2) and main shaft (10) sealing ring is set, between outer circumference surface, upper end and the aqueous cold plate (16) of upper plate (12-1) sealing ring is set, in the junction, the outside of aqueous cold plate (16) and grinding and polishing dish (15) first sealing ring (17) is set.
4. the grinding and polishing dish of a kind of Controllable Temperature as claimed in claim 1, it is characterized in that: described connecting plate water inlet entrance (5) locates to be installed into water swivel (11), and the inlet channel (7) that is arranged in the inlet channel installing hole (6) is connected in described water supply connector (11) lower end.
5. the grinding and polishing dish of a kind of Controllable Temperature as claimed in claim 1, it is characterized in that: the epimere of described inlet channel installing hole (6) is truncated cone-shaped, hypomere is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109002 CN203156591U (en) | 2013-03-11 | 2013-03-11 | Temperature controlled grinding polishing disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109002 CN203156591U (en) | 2013-03-11 | 2013-03-11 | Temperature controlled grinding polishing disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156591U true CN203156591U (en) | 2013-08-28 |
Family
ID=49017815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109002 Expired - Fee Related CN203156591U (en) | 2013-03-11 | 2013-03-11 | Temperature controlled grinding polishing disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156591U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465157A (en) * | 2013-09-03 | 2013-12-25 | 宇环数控机床股份有限公司 | Cooling and sealing structure of grinding polisher |
| CN104084877A (en) * | 2014-06-24 | 2014-10-08 | 北京微纳精密机械有限公司 | Spiral cooling structure of polishing disk of annular polishing machine |
| CN104772718A (en) * | 2015-03-27 | 2015-07-15 | 苏州赫瑞特电子专用设备科技有限公司 | Lower polishing disk of polishing machine |
| CN111745538A (en) * | 2020-06-28 | 2020-10-09 | 四川炬科光学科技有限公司 | Self-suction liquid feeding main shaft structure for optical grinding and polishing machine and main shaft system |
| CN112775767A (en) * | 2021-01-29 | 2021-05-11 | 上海理工大学 | Ultrasonic vibration assisted magnetic composite fluid polishing device |
| CN115256208A (en) * | 2022-08-09 | 2022-11-01 | 大连理工大学 | Cobalt-chromium-molybdenum alloy denture polishing device and polishing process thereof |
-
2013
- 2013-03-11 CN CN 201320109002 patent/CN203156591U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465157A (en) * | 2013-09-03 | 2013-12-25 | 宇环数控机床股份有限公司 | Cooling and sealing structure of grinding polisher |
| CN104084877A (en) * | 2014-06-24 | 2014-10-08 | 北京微纳精密机械有限公司 | Spiral cooling structure of polishing disk of annular polishing machine |
| CN104772718A (en) * | 2015-03-27 | 2015-07-15 | 苏州赫瑞特电子专用设备科技有限公司 | Lower polishing disk of polishing machine |
| CN111745538A (en) * | 2020-06-28 | 2020-10-09 | 四川炬科光学科技有限公司 | Self-suction liquid feeding main shaft structure for optical grinding and polishing machine and main shaft system |
| CN112775767A (en) * | 2021-01-29 | 2021-05-11 | 上海理工大学 | Ultrasonic vibration assisted magnetic composite fluid polishing device |
| CN112775767B (en) * | 2021-01-29 | 2022-09-23 | 上海理工大学 | Ultrasonic vibration assisted magnetic composite fluid polishing device |
| CN115256208A (en) * | 2022-08-09 | 2022-11-01 | 大连理工大学 | Cobalt-chromium-molybdenum alloy denture polishing device and polishing process thereof |
| CN115256208B (en) * | 2022-08-09 | 2023-08-29 | 大连理工大学 | Cobalt-chromium-molybdenum alloy denture polishing device and polishing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203156591U (en) | Temperature controlled grinding polishing disk | |
| CN110438306A (en) | Steel pipe fast cooling device | |
| CN203460063U (en) | Cooling and sealing structure of grinding and polishing machine | |
| CN207223754U (en) | A kind of lower polishing disk water-cooling structure of chip Twp-sided polishing machine | |
| CN103465157A (en) | Cooling and sealing structure of grinding polisher | |
| CN211616513U (en) | Injection mold circulating water cooling's refrigerating system | |
| CN108372209A (en) | A kind of Extrusion Process of Aluminum Alloy Profile molding machine | |
| CN202803332U (en) | Water circulation cooling device of mill for producing calcium slurry | |
| CN101972998A (en) | Lower polishing disk of polishing machine | |
| CN207971462U (en) | A kind of automation integrated formula milling machine | |
| CN207662224U (en) | A kind of Copper fabrication Recirculated cooling water treatment device | |
| CN209287443U (en) | Sand mill cooling device in printing ink production technology | |
| CN204034758U (en) | Novel quick rice water condensation machine | |
| CN204997529U (en) | Cooling device is used in polishing of two -sided chemical mechanical polishing of wafer | |
| CN205033091U (en) | Burnishing machine mills and grinds liquid circulation system | |
| CN204918689U (en) | Seamless steel pipe segmentation guenching unit | |
| CN211440542U (en) | High temperature resistance is pugging equipment for ceramic manufacture | |
| CN207751359U (en) | Without motor cooling tower | |
| CN206282124U (en) | A kind of intelligent heat pump cleaning machine centralized control system | |
| CN212051549U (en) | Quick cooling device of aluminum alloy | |
| CN208012400U (en) | A kind of cooling tower convenient for cleaning and pre- film | |
| CN109127016A (en) | A kind of nano paint sanding apparatus | |
| CN207862204U (en) | A kind of efficient White cement bleaching machine | |
| CN218250598U (en) | Temperature control and cooling system of intermittent mill | |
| CN105333765B (en) | A kind of fixed water-locator of circular counter-flow cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20210311 |