CN104889853A - Outer peripheral surface polishing device of large-size cast wear-resisting ball - Google Patents
Outer peripheral surface polishing device of large-size cast wear-resisting ball Download PDFInfo
- Publication number
- CN104889853A CN104889853A CN201510221496.XA CN201510221496A CN104889853A CN 104889853 A CN104889853 A CN 104889853A CN 201510221496 A CN201510221496 A CN 201510221496A CN 104889853 A CN104889853 A CN 104889853A
- Authority
- CN
- China
- Prior art keywords
- fixed block
- driving mechanism
- groove
- outer peripheral
- resistant ball
- 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.)
- Pending
Links
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
- B24B41/06—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
- B24B47/10—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
-
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an outer peripheral surface polishing device of a large-size cast wear-resisting ball. The device comprises a console, a first fixed block, a second fixed block, a first driving mechanism, a second driving mechanism and a polishing mechanism, wherein the first fixed block is arranged on the console, is fixedly connected with the first driving mechanism, and is driven by the first driving mechanism to rotate; the second fixed block is positioned above the first fixed block, is rotationally connected with the second driving mechanism, and is driven by the second driving mechanism to vertically move; a second groove and a first groove are respectively formed in the opposite surfaces of the second fixed block and the first fixed block; and the polishing mechanism is slidingly connected to the console, and comprises a mobile bracket, a support rod and a polishing head. The device can locally polish the outer peripheral surface of the cast wear-resisting ball, and in particular, is suitable for polishing the surface of the wear-resisting ball cast in large size.
Description
Technical field
The present invention relates to wear-resistant ball processing technique field, particularly relate to a kind of large volume casting wear-resistant ball outer peripheral face sanding apparatus.
Background technology
Wear-resistant ball is a kind of for the crushing medium in ball mill, is widely used in the industry ball mills such as metallurgical mine, cement building material, thermal power generation, flue gas desulfurization, magnetic material, chemical industry, water-coal-slurry, pellet, slag, superfine powder, flyash, calcium carbonate, quartz sand.
The wear-resistant ball of casting is after machine-shaping, and the outer peripheral face of its wear-resistant ball can form the impression of a circle projection.Need to use special equipment to polish to it, to reach the best result of use of wear-resistant ball.And existing polishing mode generally adopts and whips bucket polishing, it is the cylindrical shape polishing case that a kind of inner chamber is provided with polishing layer that what is called whips bucket, when polishing case rotates, allow wear-resistant ball within it wall roll, and reach polishing effect with interior wall friction.Whipping bucket polishing is polish for the wear-resistant ball of minor diameter, and just inapplicable for larger-diameter wear-resistant ball, and the wear-resistant ball of especially casting, its surface forms protruding circle impression and is difficult to remove by whipping bucket polishing.Therefore, need to provide a kind of sanding apparatus being applicable to large volume casting wear-resistant ball surface and carrying out polishing.
Summary of the invention
Based on the technical problem that above-mentioned background technology exists, the present invention proposes a kind of large volume casting wear-resistant ball outer peripheral face sanding apparatus, this fixture can carry out detail sanding to the outer peripheral face of casting wear-resistant ball, with strong points, removes protruding impression effect preferably to reach.
The present invention proposes a kind of large volume casting wear-resistant ball outer peripheral face sanding apparatus, comprising: operating desk, the first fixed block, the second fixed block, the first driving mechanism, the second driving mechanism and workpiece polishing mechanism; First fixed block is arranged on operating desk, and the first fixed block is fixedly connected with the first driving mechanism and is driven by the first driving mechanism and rotates; Second fixed block is positioned at the top of the first fixed block, and the second fixed block and the second driving mechanism are rotatably connected and are driven by the second driving mechanism and move up and down, the opposite face of the second fixed block and the first fixed block is provided with respectively the second groove and the first groove, and the second groove overlaps with the center line of the first groove; Workpiece polishing mechanism is slidably connected on operating desk, and workpiece polishing mechanism is positioned at the side of the first fixed block and the second fixed block, workpiece polishing mechanism comprises traversing carriage, support bar and grinding head, wherein, traversing carriage is slidably arranged on operating desk, one end of support bar is fixed on traversing carriage, and the other end is fixedly connected with grinding head, and grinding head is between the first fixed block and the second fixed block.
Preferably, the first driving mechanism is positioned at the below of operating desk, and the first driving mechanism is connected with the first fixed block through operating desk by power transmission shaft.
Preferably, the second driving mechanism is connected with the second fixed block with bearing by power transmission shaft, and the second fixed block can be that axle center rotates with power transmission shaft.
Preferably, the shape of cross section of the first groove and the second groove is " V " shape.
Preferably, the first groove inner circumferential is all fitted with the first fastening pad be made by elastomeric material.
Preferably, the second groove inner circumferential is all fitted with the second fastening pad be made by elastomeric material.
Preferably, the first fastening pad is provided with some elastic bumps away from the surface of the first groove inner peripheral surface side.
Preferably, the second fastening pad is provided with some elastic bumps away from the surface of the first groove inner peripheral surface side.
Preferably, operating desk is provided with line slideway, and traversing carriage is slidably connected at line slideway, and is moved around on line slideway by the 3rd driving mechanism driving.
Preferably, grinding head is arc-shaped recess face near the face of the first fixed block and the second fixed block.
In the present invention, the first fixed block is fixedly connected with the first driving mechanism, and the first fixed block to be arranged on operating desk and to be driven by the first driving mechanism and rotates; Second fixed block and the second driving mechanism are rotatably connected, and the second fixed block is positioned at the top of the first fixed block and is moved up and down by the second driving mechanism driving, the opposite face of the second fixed block and the first fixed block is provided with respectively the second groove and the first groove, and the second groove overlaps with the center line of the first groove; Workpiece polishing mechanism is slidably connected on operating desk, and workpiece polishing mechanism is positioned at the side of the first fixed block and the second fixed block, workpiece polishing mechanism comprises traversing carriage, support bar and grinding head, wherein, traversing carriage is slidably arranged on operating desk, one end of support bar is fixed on traversing carriage, and the other end is fixedly connected with grinding head, and grinding head is between the first fixed block and the second fixed block; During work, first wear-resistant ball is placed between the first fixed block and the second fixed block, clamped by the first groove on the first fixed block and the second fixed block and the second groove, and adjust the position of wear-resistant ball, make protruding impression on wear-resistant ball just to the position of grinding head, then driven by the second driving mechanism and press down the second fixed block, wear-resistant ball is fixed wherein firmly; Then, the amount of feeding of adjustment workpiece polishing mechanism, makes the contact on grinding head in workpiece polishing mechanism and wear-resistant ball surface, finally, drives the first fixed block to rotate, thus realize the polishing on wear-resistant ball surface by the first driving mechanism.The present invention can carry out detail sanding to the outer peripheral face of casting wear-resistant ball, is particularly useful for the polishing on the wear-resistant ball surface of large volume casting, with strong points in bruting process, removes protruding impression effect preferably to reach.And the present invention can also coordinate with self energy control system, in bruting process workpiece polishing mechanism can polishing limit, limit carry out moving forward into, realize the automatic control of the polishing amount of feeding, be conducive to the accuracy controlling polishing amount.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of large volume casting wear-resistant ball outer peripheral face sanding apparatus that the present invention proposes.
Detailed description of the invention
Below, by specific embodiment, technical scheme of the present invention is described in detail.
As shown in Figure 1, Fig. 1 is the structural representation of a kind of large volume casting wear-resistant ball outer peripheral face sanding apparatus that the present invention proposes.
With reference to Fig. 1, a kind of large volume casting wear-resistant ball outer peripheral face sanding apparatus that the embodiment of the present invention proposes, comprise: operating desk 1, first fixed block 2, second fixed block 3, first driving mechanism 4, second driving mechanism 5, the 3rd driving mechanism 6 and workpiece polishing mechanism 7, wherein, operating desk 1 is provided with line slideway 11.
First driving mechanism 4 is positioned at the below of operating desk 1, and the first fixed block 2 is positioned at the upper of operating desk 1, and the first driving mechanism 4 is connected for drive first fixed block 2 rotate through operating desk 1 with the first fixed block 2 by power transmission shaft 8;
Second fixed block 3 is positioned at the top of the first fixed block 2, and the opposite face of the second fixed block 3 and the first fixed block 2 is provided with the second groove 31 and the first groove 21 respectively, and the second groove 31 overlaps with the center line of the first groove 21; Second driving mechanism 5 is connected with the second fixed block 3 with bearing 9 by power transmission shaft 8, second driving mechanism 5 realizes gripping wear-resistant ball for driving the second fixed block 3 to coordinate with the first fixed block 2, simultaneously, second fixed block 3 with power transmission shaft 8 for axle center rotates, can rotate in the process that the first fixed block 2 rotates thereupon.
Workpiece polishing mechanism 7 is slidably connected to drive on line slideway 11 and by the 3rd driving mechanism 6 and moves around on line slideway 11, workpiece polishing mechanism 7 is positioned at the side of the first fixed block 2 and the second fixed block 3, workpiece polishing mechanism 7 comprises traversing carriage 71, support bar 72 and grinding head 73, wherein, traversing carriage 71 is slidably arranged on line slideway 11, one end of support bar 72 is fixed on traversing carriage 71, the other end is fixedly connected with grinding head 73, and grinding head 73 is between the first fixed block 2 and the second fixed block 3.
In the present embodiment, the shape of cross section of the first groove 21 and the second groove 31 is " V " shape, because the internal diameter of " V " shape is variable-diameter structure, therefore goes for the wear-resistant ball of different-diameter, improves the versatility of this fixture; The inner circumferential of the first groove 21 and the second groove 31 is fitted with the first fastening pad 211 and the second fastening pad (311) that are made by elastomeric material respectively, wherein, surface away from the first groove 21 inner peripheral surface side on first fastening pad 211 and the second fastening pad (311) is provided with some elastic bumps, make the periphery of wear-resistant ball with the contacting of the first groove and the second groove, utilize the elastic characteristic of the first fastening pad and the second fastening pad by wear-resistant ball firmly fixing wherein, avoid wear-resistant ball and to skid in groove the problem of movement; In addition, the grinding head 73 in the present embodiment is arc-shaped recess face near the face of the first fixed block 2 and the second fixed block 3, can submit the laminating degree of grinding head and wear-resistant ball outer axial face to, increases polishing area.
The present invention is work like this, first wear-resistant ball is placed between the first fixed block 2 and the second fixed block 3, clamped by the first groove 21 on the first fixed block 2 and the second fixed block 3 and the second groove 31, and adjust the position of wear-resistant ball, make protruding impression on wear-resistant ball just to the position of grinding head 73, then driven by the second driving mechanism 5 and press down the second fixed block 3, wear-resistant ball is fixed wherein firmly; Then, the amount of feeding of adjustment workpiece polishing mechanism 7, makes the grinding head 73 in workpiece polishing mechanism 7 and the contact on wear-resistant ball surface, finally, drives the first fixed block 2 to rotate, thus realize the polishing on wear-resistant ball surface by the first driving mechanism 4.The present invention can carry out detail sanding to the outer peripheral face of casting wear-resistant ball, is particularly useful for the polishing on the wear-resistant ball surface of large volume casting, with strong points in bruting process, removes protruding impression effect preferably to reach.
In addition, the present invention can also coordinate with self energy control system, in bruting process workpiece polishing mechanism 7 can polishing limit, limit carry out moving forward into, realize the automatic control of the polishing amount of feeding, be conducive to the accuracy controlling polishing amount.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a large volume casting wear-resistant ball outer peripheral face sanding apparatus, it is characterized in that, comprising: operating desk (1), the first fixed block (2), the second fixed block (3), the first driving mechanism (4), the second driving mechanism (5) and workpiece polishing mechanism (7);
First fixed block (2) is arranged on operating desk (1), and the first fixed block (2) is fixedly connected with the first driving mechanism (4) and is driven by the first driving mechanism (4) and rotates;
Second fixed block (3) is positioned at the top of the first fixed block (2), and the second fixed block (3) and the second driving mechanism (5) are rotatably connected and are driven by the second driving mechanism (5) and move up and down, the opposite face of the second fixed block (3) and the first fixed block (2) is provided with respectively the second groove (31) and the first groove (21), and the second groove (31) overlaps with the center line of the first groove (21);
Workpiece polishing mechanism (7) is movably connected on operating desk (1), and workpiece polishing mechanism (7) is positioned at the side of the first fixed block (2) and the second fixed block (3), workpiece polishing mechanism (7) comprises traversing carriage (71), support bar (72) and grinding head (73), wherein, traversing carriage (71) is slidably arranged on operating desk (1), one end of support bar (72) is fixed on traversing carriage (71), the other end is fixedly connected with grinding head (73), and grinding head (73) is positioned between the first fixed block (2) and the second fixed block (3).
2. large volume casting wear-resistant ball outer peripheral face sanding apparatus according to claim 1, it is characterized in that, first driving mechanism (4) is positioned at the below of operating desk (1), and the first driving mechanism (4) is connected with the first fixed block (2) through operating desk (1) by power transmission shaft (8).
3. large volume casting wear-resistant ball outer peripheral face sanding apparatus according to claim 2, it is characterized in that, second driving mechanism (5) is connected with the second fixed block (3) with bearing (9) by power transmission shaft (8), and the second fixed block (3) can with power transmission shaft (8) for axle center rotates.
4. large volume casting wear-resistant ball outer peripheral face sanding apparatus according to claim 1, it is characterized in that, the shape of cross section of the first groove (21) and the second groove (31) is " V " shape.
5. large volume casting wear-resistant ball outer peripheral face sanding apparatus according to claim 4, it is characterized in that, the first groove (21) inner circumferential is all fitted with the first fastening pad (211) be made by elastomeric material.
6. large volume casting wear-resistant ball outer peripheral face sanding apparatus according to claim 4, it is characterized in that, the second groove (31) inner circumferential is all fitted with the second fastening pad ((311)) be made by elastomeric material.
7. large volume casting wear-resistant ball outer peripheral face sanding apparatus according to claim 5, is characterized in that, the first fastening pad (211) is provided with some elastic bumps away from the surface of the first groove (21) inner peripheral surface side.
8. large volume casting wear-resistant ball outer peripheral face sanding apparatus according to claim 6, it is characterized in that, the surface away from the first groove (21) inner peripheral surface side on the second fastening pad ((311)) is provided with some elastic bumps.
9. the large volume casting wear-resistant ball outer peripheral face sanding apparatus according to any one of claim 1-8, it is characterized in that, operating desk (1) is provided with line slideway (11), traversing carriage (71) is slidably connected at line slideway (11), and moves around by the 3rd driving mechanism (6) driving line slideway (11).
10. the large volume casting wear-resistant ball outer peripheral face sanding apparatus according to any one of claim 1-8, it is characterized in that, grinding head (73) is arc-shaped recess face near the face of the first fixed block (2) and the second fixed block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221496.XA CN104889853A (en) | 2015-04-30 | 2015-04-30 | Outer peripheral surface polishing device of large-size cast wear-resisting ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221496.XA CN104889853A (en) | 2015-04-30 | 2015-04-30 | Outer peripheral surface polishing device of large-size cast wear-resisting ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104889853A true CN104889853A (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221496.XA Pending CN104889853A (en) | 2015-04-30 | 2015-04-30 | Outer peripheral surface polishing device of large-size cast wear-resisting ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889853A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333271A (en) * | 2018-11-01 | 2019-02-15 | 徐州华腾耐磨材料有限公司 | A kind of solid iron ball automatically grinding device |
| CN110076694A (en) * | 2019-05-20 | 2019-08-02 | 江苏欣颍新材料科技有限公司 | A kind of burnishing device of billiard ball production |
| 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 |
| CN111055227A (en) * | 2020-02-12 | 2020-04-24 | 福建惠安新然石材有限公司 | Spherical workpiece positioning frame |
| CN111843710A (en) * | 2020-08-07 | 2020-10-30 | 张云 | Grinding device is used in processing of plastic ball based on it is spacing to extrude |
| CN114918551A (en) * | 2022-06-08 | 2022-08-19 | 广州番禺职业技术学院 | Laser engraving device based on numerical control processing |
| CN115139188A (en) * | 2022-06-24 | 2022-10-04 | 闽南理工学院 | With self-rotation function spherical polishing machine |
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| JP2010105120A (en) * | 2008-10-29 | 2010-05-13 | Big Tool Co Ltd | Stepped drill polishing device |
| KR101265070B1 (en) * | 2010-12-13 | 2013-05-16 | 주식회사 쓰리젯 | Polishing apparatus of ball |
| CN203600013U (en) * | 2013-10-31 | 2014-05-21 | 郑思荣 | Novel ball machining device |
| CN204036203U (en) * | 2014-08-09 | 2014-12-24 | 安徽省宁国市中瑞耐磨材料有限公司 | A kind of wear-resistant ball surface automatically grinding device |
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| CN201009145Y (en) * | 2007-02-16 | 2008-01-23 | 陆锁根 | Valve ball machining machine tool of ceramic ball valve |
| JP2010105120A (en) * | 2008-10-29 | 2010-05-13 | Big Tool Co Ltd | Stepped drill polishing device |
| KR101265070B1 (en) * | 2010-12-13 | 2013-05-16 | 주식회사 쓰리젯 | Polishing apparatus of ball |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333271A (en) * | 2018-11-01 | 2019-02-15 | 徐州华腾耐磨材料有限公司 | A kind of solid iron ball automatically grinding device |
| CN110076694A (en) * | 2019-05-20 | 2019-08-02 | 江苏欣颍新材料科技有限公司 | A kind of burnishing device of billiard ball production |
| 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 |
| CN111055227A (en) * | 2020-02-12 | 2020-04-24 | 福建惠安新然石材有限公司 | Spherical workpiece positioning frame |
| CN111055227B (en) * | 2020-02-12 | 2022-04-08 | 泉州众联青创科技有限公司 | Spherical workpiece positioning frame |
| CN111843710A (en) * | 2020-08-07 | 2020-10-30 | 张云 | Grinding device is used in processing of plastic ball based on it is spacing to extrude |
| CN114918551A (en) * | 2022-06-08 | 2022-08-19 | 广州番禺职业技术学院 | Laser engraving device based on numerical control processing |
| CN114918551B (en) * | 2022-06-08 | 2023-02-28 | 广州番禺职业技术学院 | Laser engraving device based on numerical control processing |
| CN115139188A (en) * | 2022-06-24 | 2022-10-04 | 闽南理工学院 | With self-rotation function spherical polishing machine |
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Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |