CN108972228A - Wear-resistant ball grinding device - Google Patents
Wear-resistant ball grinding device Download PDFInfo
- Publication number
- CN108972228A CN108972228A CN201810899749.2A CN201810899749A CN108972228A CN 108972228 A CN108972228 A CN 108972228A CN 201810899749 A CN201810899749 A CN 201810899749A CN 108972228 A CN108972228 A CN 108972228A
- Authority
- CN
- China
- Prior art keywords
- polishing
- tube channel
- polishing pad
- turntable
- wear
- 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
Links
- 238000005498 polishing Methods 0.000 claims abstract description 120
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 6
- 229910000734 martensite Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of wear-resistant ball grinding device, including rack, polishing pad is vertically equipped in rack, the side side wall top of polishing pad is equipped with feed hopper, and the other side of polishing pad is close to be equipped with turntable, and rack is equipped with the power device for driving turntable to rotate；Polishing tube channel is equipped with close to the side spiral of turntable on polishing pad, tube channel of polishing is embedded in the polishing pad, tube channel of polishing is arranged close to a side surface opening of turntable, the open-position-side for tube channel of polishing and the surface flush of polishing pad, on the inner sidewall for tube channel of polishing and turntable is equipped with polishing line on the surface of the polishing pad, the beginning of polishing tube channel is provided close at the center of polishing pad, the end for tube channel of polishing is set to the edge of polishing pad, and the beginning and end for tube channel of polishing are open；The through hole of the tilted bottom end for being equipped with connection feed hopper of polishing pad and the beginning of polishing tube channel.Such structure improves polishing speed, and grinding efficiency is high.
Description
Technical field
The invention belongs to wear-resistant ball processing unit (plant) technical fields, specifically, being related to a kind of wear-resistant ball grinding device.
Background technique
It is well known that wear-resistant ball is a kind of crushing medium in ball mill, it is widely used in metallurgical mine, cement is built
Material, thermal power generation, flue gas desulfurization, magnetic material, chemical industry, water-coal-slurry, pellet, slag, superfine powder, flyash, calcium carbonate, stone
The industries ball mill such as sand.Wear-resistant ball is divided into two classes: one is using chromium as the white cast-iron abbreviation evanohm of main alloy element
Cast iron is known as chromium alloy iron casting abrading ball by the cast grinding ball of material of chrome alloy cast iron；Another kind is, using spheroidal graphite cast-iron as material
Cast grinding ball be known as ductile iron abrading-ball, wherein by heat treatment obtain matrix be mainly bainite spheroidal graphite cast-iron
Abrading-ball abbreviation martensite nodular cast iron grinding ball；It is mainly the ductile iron abrading-ball abbreviation of martensite by the matrix that heat treatment obtains
Martensite nodular cast iron grinding ball.
Wear-resistant ball during processing, needs to polish to it using special equipment, to reach wear-resistant ball most
Good using effect.The biggish wear-resistant ball of specification generally uses grinder buffing, and the lesser wear-resistant ball of specification is generally beaten using whipping bucket
Mill, so-called bucket of whipping is the cylinder-shaped polishing case that a kind of inner cavity is provided with polishing layer, when polishing case rotation, allows wear-resistant ball in its inner wall
It rolls, and reaches grinding effect with interior wall friction.But common polishing chamber interior wall is simple arc surface, and polishing area is small, is beaten
Mill speed is slow, and grinding efficiency is low；In addition, polishing the break flour come cannot timely be discharged, need to polish down until wear-resistant ball
Break flour is separated again when out, increases labour process.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of polishing wear-resistant ball that speed is fast, grinding efficiency is high polishing
Device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
Wear-resistant ball grinding device, including rack are vertically equipped with polishing pad, the polishing pad and the rack in the rack
It is fixedly connected, the side side wall top of the polishing pad is equipped with feed hopper, and the other side of the polishing pad is close to be equipped with turntable, institute
Rack is stated equipped with for driving the power device of the turntable rotation；
It is equipped with polishing tube channel close to the side spiral of the turntable on the polishing pad, the polishing tube channel is embedded in institute
It states in polishing pad, the polishing tube channel is arranged close to a side surface opening of the turntable, the opening of the polishing tube channel
The surface flush of side and the polishing pad, it is described polishing tube channel inner sidewall on and the turntable close to the polishing pad
Surface on be equipped with polishing line, the beginning of the polishing tube channel is provided close at the center of the polishing pad, the polishing
The end of tube channel is set to the edge of the polishing pad, and the beginning and end of the polishing tube channel are open；
The perforation at the tilted beginning for being equipped with the bottom end for being connected to the feed hopper and the polishing tube channel of the polishing pad
Hole, the through hole are gradually decreased from the bottom end to the beginning of the polishing tube channel of the feed hopper.
Preferably, the power device includes motor and speed reducer, and the output shaft of the speed reducer is connect with the turntable.
Preferably, it is located at below the rack below the end of the polishing tube channel and is equipped with collecting box.
Preferably, the feed hopper is in half funnel-form, and the feed hopper is vertical put down close to the side of the polishing pad
Face.
By adopting the above-described technical solution, the beneficial effects of the present invention are:
Wear-resistant ball grinding device of the invention, wear-resistant ball is put into feed hopper, and wear-resistant ball is by the perforation in polishing pad
Hole, until the beginning of polishing tube channel, into polishing tube channel, wear-resistant ball is contacted by the opening of polishing tube channel with turntable, with
The rotation of turntable, the frictional force between wear-resistant ball and turntable make wear-resistant ball with the rotation of turntable, along polishing tube channel spiral shell
Quick rotation is revolved, during rotation, the polishing line polished on tube channel inner sidewall and in disc surfaces realizes wear-resistant ball fast
Speed polishing, improves polishing speed, and grinding efficiency is high.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural schematic diagram of wear-resistant ball grinding device of the invention；
Fig. 2 is the structural schematic diagram of the polishing pad in Fig. 1；
In figure: 1- rack；2- feed hopper；3- polishing pad；31- through hole；4- polishing tube channel；The beginning 41-；The end 42-；
43- is open；5- turntable；6- speed reducer；7- motor；8- collecting box.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation
Mode describes certain exemplary embodiments of the invention.Undoubtedly, those skilled in the art will recognize,
In the case where without departing from the spirit and scope of the present invention, described embodiment can be repaired with a variety of different modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
As depicted in figs. 1 and 2, a kind of wear-resistant ball grinding device of the present embodiment, including rack 1 are vertically equipped in rack
Polishing pad 3, polishing pad 3 are fixedly connected with rack 1, and the side side wall top of polishing pad 3 is equipped with feed hopper 2, polishing pad 3 it is another
Side is close to be equipped with turntable 5, and rack 1 is equipped with the power device for driving turntable to rotate；Power device includes motor 7 and slows down
The output shaft of machine 6, speed reducer 6 is connect with turntable 5.
It is equipped with polishing tube channel 4 close to the side spiral of turntable on polishing pad 3, polishing tube channel 4 is embedded in polishing pad, beats
Grind tube channel 4 close to turntable a side surface opening be arranged, polishing tube channel 4 section be about 3/4ths circle, four points
One of opening, polish tube channel 4 open-position-side and polishing pad 3 surface flush, polish tube channel 4 inner sidewall on and turn
Disk 5 is equipped with polishing line (not shown) on the surface of polishing pad 3, and polishing line is the ordinary skill in the art, herein
It repeats no more.The beginning of polishing tube channel 4 is provided close at the center of polishing pad 3, and the end of polishing tube channel 4 is set to polishing pad
3 edge, the beginning and end for tube channel 4 of polishing are open.
The through hole 31 of the tilted bottom end for being equipped with connection feed hopper 2 of polishing pad 3 and the beginning of polishing tube channel 4, perforation
Hole 31 is gradually decreased from the bottom end to the beginning for tube channel 4 of polishing of feed hopper 2.
Feed hopper 2 is in half funnel-form, and feed hopper 2 is vertical plane close to the side of polishing pad 3.
Wear-resistant ball grinding device of the invention, wear-resistant ball is put into feed hopper 2, and wear-resistant ball is by passing through in polishing pad 3
Through-hole 31, until the beginning of polishing tube channel 4, the opening and turntable 5 for passing through polishing tube channel 4 into polishing tube channel 4, wear-resistant ball
Contact, with the rotation of turntable 5, the frictional force between wear-resistant ball and turntable 5 makes wear-resistant ball with the rotation of turntable 5, along beating
4 spiral quick rotation of tube channel is ground, during rotation, the polishing line pair polished on 4 inner sidewall of tube channel and on 5 surface of turntable
Wear-resistant ball realizes quickly polishing, improves polishing speed, and grinding efficiency is high.
It is located at below the end of polishing tube channel 4 below rack 1 and is equipped with collecting box 8, wear-resistant ball is beaten by polishing tube channel 4
After mill, the collection of collecting box 8 is fallen into from the open ended for tube channel 4 of polishing, also the wear-resistant ball after collection can be re-poured into charging
Bucket 2, polishes repeatedly, improves polishing quality.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. wear-resistant ball grinding device, including rack, it is characterised in that: be vertically equipped with polishing pad, the polishing pad in the rack
It is fixedly connected with the rack, the side side wall top of the polishing pad is equipped with feed hopper, and the other side of the polishing pad is close to
Equipped with turntable, the rack is equipped with the power device for driving the turntable rotation；
It is equipped with polishing tube channel close to the side spiral of the turntable on the polishing pad, the polishing tube channel insertion is described to beat
In mill, it is described polishing tube channel close to the turntable a side surface opening be arranged, it is described polishing tube channel open-position-side with
The surface flush of the polishing pad, it is described polishing tube channel inner sidewall on and the turntable close to the polishing pad table
Polishing line is equipped on face, the beginning of the polishing tube channel is provided close at the center of the polishing pad, the polishing channel
The end of pipe is set to the edge of the polishing pad, and the beginning and end of the polishing tube channel are open；
The through hole at the tilted beginning for being equipped with the bottom end for being connected to the feed hopper and the polishing tube channel of the polishing pad, institute
Through hole is stated to gradually decrease from the bottom end to the beginning of the polishing tube channel of the feed hopper.
2. wear-resistant ball grinding device according to claim 1, it is characterised in that: the power device includes motor and deceleration
Machine, the output shaft of the speed reducer are connect with the turntable.
3. wear-resistant ball grinding device according to claim 1 or 2, it is characterised in that: be located at below the rack described
Collecting box is equipped with below the end for tube channel of polishing.
4. wear-resistant ball grinding device according to claim 3, it is characterised in that: the feed hopper is in half funnel-form, described
Feed hopper is vertical plane close to the side of the polishing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899749.2A CN108972228B (en) | 2018-08-09 | 2018-08-09 | Wear-resisting ball grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899749.2A CN108972228B (en) | 2018-08-09 | 2018-08-09 | Wear-resisting ball grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108972228A true CN108972228A (en) | 2018-12-11 |
| CN108972228B CN108972228B (en) | 2020-10-20 |
Family
ID=64556149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810899749.2A Active CN108972228B (en) | 2018-08-09 | 2018-08-09 | Wear-resisting ball grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108972228B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227982A (en) * | 2019-06-21 | 2019-09-13 | 宁国市正兴耐磨材料有限公司 | A kind of wear-resistant ball sanding and polishing device |
| CN110340740A (en) * | 2019-07-18 | 2019-10-18 | 浙江科惠医疗器械股份有限公司 | The circulating magnetorheological polishing machine of artificial hip joint |
| CN110561222A (en) * | 2019-09-29 | 2019-12-13 | 马鞍山常裕机械设备有限公司 | integrative frock of polishing is selected in batches to wear-resisting ball |
| CN111070027A (en) * | 2019-12-18 | 2020-04-28 | 安徽捷推通讯科技有限公司 | Efficient grinding equipment for wear-resisting balls |
| CN111230667A (en) * | 2020-03-02 | 2020-06-05 | 李琼珍 | Multi-station efficient polishing equipment for bearing steel balls |
| CN112108992A (en) * | 2020-09-10 | 2020-12-22 | 溆浦易锋精细瓷业有限责任公司 | Ceramic small part batch grinding device |
| CN115194638A (en) * | 2022-08-03 | 2022-10-18 | 浙江工业大学 | Underneath type variable-curvature groove sphere circulating grinding device and method |
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| JP2006305398A (en) * | 2006-08-22 | 2006-11-09 | Heiwa Corp | Pachinko ball polishing machine |
| CN203061413U (en) * | 2012-12-06 | 2013-07-17 | 安徽省宁国市宁武耐磨材料厂 | Two-drum type impurity removal sieve for wear-resisting balls |
| CN203379970U (en) * | 2013-06-06 | 2014-01-08 | 常州市科冶矿山机械制造有限公司 | Drum-type feeder for center drive ball mill |
| CN104162788A (en) * | 2014-08-08 | 2014-11-26 | 苏州中门子科技有限公司 | Automatic production equipment for wearable steel balls |
| CN205290586U (en) * | 2015-12-30 | 2016-06-08 | 宁国市海兴耐磨材料有限公司 | Wear -resisting ball surface grinding device |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006305398A (en) * | 2006-08-22 | 2006-11-09 | Heiwa Corp | Pachinko ball polishing machine |
| CN203061413U (en) * | 2012-12-06 | 2013-07-17 | 安徽省宁国市宁武耐磨材料厂 | Two-drum type impurity removal sieve for wear-resisting balls |
| CN203379970U (en) * | 2013-06-06 | 2014-01-08 | 常州市科冶矿山机械制造有限公司 | Drum-type feeder for center drive ball mill |
| CN104162788A (en) * | 2014-08-08 | 2014-11-26 | 苏州中门子科技有限公司 | Automatic production equipment for wearable steel balls |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227982A (en) * | 2019-06-21 | 2019-09-13 | 宁国市正兴耐磨材料有限公司 | A kind of wear-resistant ball sanding and polishing device |
| CN110340740A (en) * | 2019-07-18 | 2019-10-18 | 浙江科惠医疗器械股份有限公司 | The circulating magnetorheological polishing machine of artificial hip joint |
| CN110561222A (en) * | 2019-09-29 | 2019-12-13 | 马鞍山常裕机械设备有限公司 | integrative frock of polishing is selected in batches to wear-resisting ball |
| CN110561222B (en) * | 2019-09-29 | 2021-04-20 | 马鞍山常裕机械设备有限公司 | Integrative frock of polishing is selected in batches to wear-resisting ball |
| CN111070027A (en) * | 2019-12-18 | 2020-04-28 | 安徽捷推通讯科技有限公司 | Efficient grinding equipment for wear-resisting balls |
| CN111230667A (en) * | 2020-03-02 | 2020-06-05 | 李琼珍 | Multi-station efficient polishing equipment for bearing steel balls |
| CN111230667B (en) * | 2020-03-02 | 2021-09-03 | 宁波奉化项源钢球有限公司 | Multi-station efficient polishing equipment for bearing steel balls |
| CN112108992A (en) * | 2020-09-10 | 2020-12-22 | 溆浦易锋精细瓷业有限责任公司 | Ceramic small part batch grinding device |
| CN115194638A (en) * | 2022-08-03 | 2022-10-18 | 浙江工业大学 | Underneath type variable-curvature groove sphere circulating grinding device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108972228B (en) | 2020-10-20 |
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Denomination of invention: Wear resistant ball polishing device Effective date of registration: 20230529 Granted publication date: 20201020 Pledgee: Ningguo SME financing Company limited by guarantee Pledgor: Ningguo Jisi Intellectual Property Operation Co.,Ltd. Registration number: Y2023980041961 |
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