CN112428105A - High-precision polishing equipment for casting machining and working method thereof - Google Patents
High-precision polishing equipment for casting machining and working method thereof Download PDFInfo
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- CN112428105A CN112428105A CN202011266780.6A CN202011266780A CN112428105A CN 112428105 A CN112428105 A CN 112428105A CN 202011266780 A CN202011266780 A CN 202011266780A CN 112428105 A CN112428105 A CN 112428105A
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- polishing
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Classifications
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- 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
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- 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
Abstract
A high-precision polishing device for machining castings and a working method thereof comprise a rack structure, a control console, a casting clamping structure and a polishing structure, wherein the control console is arranged on one side of the rack structure; the casting clamping structure comprises a vertical moving structure and a rotating and fixing structure, and the rotating and fixing structure is arranged on the vertical moving structure. The casting needing polishing is fixed on the casting clamping structure, and then the polishing structure is used for polishing the appearance of the casting, so that the surface precision of the casting is improved. Wherein, the rotation fixed knot structure drive foundry goods in the foundry goods presss from both sides the dress structure at the uniform velocity rotatory, and the removal of vertical direction is done to the vertical migration structure drive foundry goods to carry out omnidirectional polishing work to the foundry goods, improved the polishing quality of whole foundry goods.
Description
Technical Field
The invention relates to the field of casting machining, in particular to high-precision polishing equipment for casting machining and a working method thereof.
Background
The casting is a workpiece with certain shape, size and performance obtained by pouring smelted liquid metal into a prepared casting mould by pouring, injecting, sucking or other casting methods, cooling and then performing subsequent processing means such as grinding and the like.
But the polishing work for the casting at present has great defects: 1) the position angle of the fixed casting is invariable, so that when different surfaces of the casting are polished, the polishing work of the whole casting surface can be finished by carrying out clamping work for many times, the whole polishing period is longer, and the polishing efficiency is greatly reduced; 2) the position of the newly clamped casting has certain error, so that the polishing amount of the same casting at different positions has deviation, the polishing precision of the whole casting is influenced, and the yield of the product is reduced; 3) because the casting is in a special shape, the polishing abrasive belt cannot be attached to a certain position of the casting during polishing, and therefore effective polishing work cannot be carried out.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide high-precision polishing equipment for casting machining and a working method thereof, and solves the problems existing in casting polishing.
The technical scheme is as follows: the invention provides high-precision polishing equipment for casting machining and a working method thereof, and the high-precision polishing equipment comprises a rack structure, a control console, a casting clamping structure and a polishing structure, wherein the control console is arranged on one side of the rack structure; the casting clamping structure comprises a vertical moving structure and a rotating and fixing structure, and the rotating and fixing structure is arranged on the vertical moving structure. The casting needing polishing is fixed on the casting clamping structure, and then the polishing structure is used for polishing the appearance of the casting, so that the surface precision of the casting is improved. Wherein, the rotation fixed knot structure drive foundry goods in the foundry goods presss from both sides the dress structure at the uniform velocity rotatory, and the removal of vertical direction is done to the vertical migration structure drive foundry goods to carry out omnidirectional polishing work to the foundry goods, improved the polishing quality of whole foundry goods.
Furthermore, the vertical movement structure comprises a fixing plate, a first motor, a first coupler, a screw rod, a first guide rail and a second guide rail, wherein the first motor is arranged at one end of the fixing plate, the shaft end of the first motor is connected with one end of the screw rod through the first coupler, and the first guide rail and the second guide rail are arranged on the fixing plate side by side and are respectively positioned at two sides of the screw rod. The first motor drives the screw rod to rotate through the first coupler, so that the rotary fixing structure arranged on the screw rod is driven to move in the vertical direction along the first guide rail, and the polishing uniformity of the casting during polishing is guaranteed.
Furthermore, the rotary fixing structure comprises a rotary fixing frame, a rotary structure and a pressing structure, the rotary structure is arranged below the rotary fixing frame, and the pressing structure is arranged above the rotary fixing frame and is located right above the rotary structure. The casting needing polishing is placed on the rotating structure and fixed through the pressing structure, and during polishing, the casting is driven by the rotating structure to rotate at a constant speed.
Further, revolution mechanic includes second motor, second shaft coupling, first pivot, first bearing frame and puller head structure, the second motor passes through the second shaft coupling and is connected with first pivot one end, first pivot sets up on first bearing frame, puller head structure sets up the other end of keeping away from the second shaft coupling at first pivot. The second motor drives the first rotating shaft to rotate in the first bearing seat through the second coupler, so that a casting pressed on the puller head structure through the pressing structure is driven to rotate during polishing.
Furthermore, the pushing structure comprises a first cylinder, a joint, a moving structure and a pressing structure, the plunger end of the first cylinder is connected with the moving structure through the joint, and the pressing structure is arranged right below the moving structure. The first air cylinder drives the moving structure to drive the compressing structure to move in the vertical direction through the joint, so that the casting is compressed to the top tightening head structure.
Furthermore, the moving structure comprises a moving fixing frame, a first guide structure and a second guide structure, and two ends of the moving fixing frame are arranged on a third guide rail and a fourth guide rail which are arranged in parallel. The movable fixing frame moves along the first guide and the second guide, so that the verticality of the pressing structure in pressing is guaranteed, and the pressing force is improved.
Furthermore, the polishing structure comprises a third motor, a third coupler, a second rotating shaft, a second bearing seat, a driving wheel, a polishing abrasive belt and a polishing abrasive belt adjusting structure, wherein the shaft end of the third motor is connected with one end of the second rotating shaft through the third coupler, the second rotating shaft is arranged in the second bearing seat, the driving wheel is arranged at the other end, far away from the third coupler, of the second rotating shaft, and the polishing abrasive belt adjusting structure is connected with the driving wheel through the polishing abrasive belt. The third motor drives the second rotating shaft to rotate on the second bearing seat through a third coupler so as to drive the driving wheel to rotate, the polishing abrasive belt performs polishing work along with the rotation of the driving wheel, and the polishing abrasive belt adjusting structure adjusts the position and the angle of the polishing abrasive belt.
Furthermore, the polishing abrasive belt adjusting structure comprises a fixed plate, a moving structure, a driven wheel structure, a tensioning wheel structure, a pressing wheel structure and an angle adjusting structure, wherein the moving structure is arranged on the fixed plate, the driven wheel structure is arranged at one end of the moving structure, the tensioning wheel structure is arranged at the other end of the moving structure, the pressing wheel structure is arranged on the moving structure and is positioned at the side edge of the driven wheel structure, and the angle adjusting structure is arranged on the moving structure and is positioned at the other side, far away from the pressing wheel structure, of the driven wheel structure. According to the size of the casting to be polished, the position of the driven wheel structure is adjusted through the moving structure, the tension of the polishing abrasive belt is adjusted through the tension wheel structure, so that the polishing force during polishing is guaranteed, the polishing abrasive belt is tightly pressed onto the tension wheel structure through the pressing wheel structure, the polishing abrasive belt is prevented from deviating during polishing, the polishing angle of the polishing abrasive belt is adjusted through the angle adjusting structure, and the polishing machine is suitable for polishing of castings of different shapes.
Further, the angle adjustment structure includes fixing base, second cylinder, gyro wheel fixed block and adjustment gyro wheel, the second cylinder sets up on the fixing base, and its plunger end and gyro wheel fixed block are connected, the adjustment gyro wheel sets up on the gyro wheel fixed block. During polishing, the second cylinder drives the adjusting roller arranged on the roller fixing block to move towards the direction close to the casting, so that the angle of the polishing abrasive belt between the driven wheel structure and the adjusting roller is adjusted, the contact area between the polishing abrasive belt and the casting during polishing is increased, the polishing efficiency is improved, and a certain tensioning force adjusting effect is achieved on the polishing abrasive belt.
Further, the working method of the high-precision polishing equipment for casting machining comprises the following specific steps:
1) placing a casting to be polished on a puller structure in a rotating structure of a casting clamping structure;
2) a first air cylinder in the pressing structure drives a pressing structure arranged on the moving structure to move towards the direction of the puller structure, so that the casting is pressed;
3) a second motor in the rotating structure drives a first rotating shaft to rotate in a first bearing seat through a second coupler, so that the casting is driven to rotate at a constant speed;
4) meanwhile, a third motor in the polishing structure drives a second rotating shaft to rotate in a second bearing seat through a third coupler, so that a polishing abrasive belt arranged on a driving wheel is driven to start polishing on the casting;
5) in the polishing process, a first motor in the vertical moving structure drives a screw rod to rotate through a first coupler, so that a casting is driven to move in the vertical direction along the directions of a first guide rail and a second guide rail;
6) and according to the specific overall dimension of the casting, the polishing position and the polishing angle of the polishing abrasive belt are timely adjusted by the moving structure and the angle adjusting structure in the polishing abrasive belt adjusting structure.
The technical scheme shows that the invention has the following beneficial effects: 1) the casting clamping structure comprises a vertical moving structure and a rotating and fixing structure, and the casting can rotate at a constant speed and move up and down in the polishing process, so that the polishing work of the whole casting surface can be finished by clamping at one time, the production cycle is greatly shortened, the working efficiency is improved, the polishing processing quality is improved, and the yield of products is improved; 2) the polishing abrasive belt adjusting structure is arranged, so that the polishing position and the polishing angle of the polishing abrasive belt can be automatically adjusted according to different overall dimensions of castings, the uniformity of the whole polishing work is ensured, and the surface precision of products is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a vertical displacement structure;
FIG. 3 is a front view of the rotating fixture;
FIG. 4 is a perspective view of a polishing structure;
figure 5 is a perspective view of a polishing belt conditioning arrangement.
In the figure: frame structure 1, console 2, casting clamping structure 3, vertical moving structure 31, fixing plate 311, first motor 312, first coupling 313, lead screw 314, first guide rail 315, second guide rail 316, rotating fixing structure 32, rotating fixing frame 321, rotating structure 322, second motor 3221, second coupling 3222, first rotating shaft 3223, first bearing seat 3224, tightening head structure 3225, pressing structure 323, first cylinder 3231, joint 3232, moving structure 3233, moving fixing frame 32331, first guide structure 32332, second guide structure 32333, pressing structure 3234, polishing structure 4, third motor 41, third coupling 42, second rotating shaft 43, second bearing seat 44, driving wheel 45, polishing abrasive belt 46, polishing abrasive belt adjusting structure 47, 471, moving structure 472, driven wheel structure 473, tensioning wheel structure 474, pressing wheel structure 476, angle adjusting structure 476, and driven wheel structure, Fixing seat 4761, second cylinder 4762, roller fixed block 4763, adjusting roller 4764.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1, the three-dimensional view of the present invention includes a rack structure 1, a console 2, a casting clamping structure 3 and a polishing structure 4, wherein the console 2 is disposed on one side of the rack structure 1, the casting clamping structure 3 is disposed on the rack structure 1 on one side of the console 2, and the polishing structure 4 is disposed on the rack structure 1 at a position close to the casting clamping structure 3; the casting clamping structure 3 comprises a vertical moving structure 31 and a rotating fixing structure 32, wherein the rotating fixing structure 32 is arranged on the vertical moving structure 31.
As shown in fig. 2, the vertical moving structure 31 is a perspective view, and includes a fixing plate 311, a first motor 312, a first coupling 313, a screw 314, a first guide rail 315 and a second guide rail 316, where the first motor 312 is disposed at one end of the fixing plate 311, a shaft end of the first motor is connected to one end of the screw 314 through the first coupling 313, and the first guide rail 315 and the second guide rail 316 are disposed on the fixing plate 311 in parallel and located at two sides of the screw 314 respectively.
Fig. 3 is a front view of the rotation fixing structure 32, which includes a rotation fixing frame 321, a rotation structure 322, and a pressing structure 323, wherein the rotation structure 322 is disposed below the rotation fixing frame 321, and the pressing structure 323 is disposed above the rotation fixing frame 321 and directly above the rotation structure 322.
The rotating structure 322 includes a second motor 3221, a second coupling 3222, a first rotating shaft 3223, a first bearing seat 3224, and a head structure 3225, where the second motor 3221 is connected to one end of the first rotating shaft 3223 through the second coupling 3222, the first rotating shaft 3223 is disposed on the first bearing seat 3224, and the head structure 3225 is disposed at the other end of the first rotating shaft 3223 away from the second coupling 3222.
The pressing structure 323 comprises a first cylinder 3231, a connector 3232, a moving structure 3233 and a pressing structure 3234, wherein the plunger end of the first cylinder 3231 is connected with the connector 3232 and the moving structure 3233, and the pressing structure 3234 is arranged right below the moving structure 3233.
The movable structure 3233 includes a movable fixing frame 32331, a first guide structure 32332 and a second guide structure 32333, and two ends of the movable fixing frame 32331 are disposed on a third guide rail 32332 and a fourth guide rail 32333 which are disposed in parallel.
As shown in fig. 4, the polishing structure 4 is a perspective view, and includes a third motor 41, a third coupler 42, a second rotating shaft 43, a second bearing seat 44, a driving wheel 45, a polishing abrasive belt 46, and a polishing abrasive belt adjusting structure 47, where a shaft end of the third motor 41 is connected to one end of the second rotating shaft 43 through the third coupler 42, the second rotating shaft 43 is disposed in the second bearing seat 44, the driving wheel 45 is disposed at the other end of the second rotating shaft 43 away from the third coupler 42, and the polishing abrasive belt adjusting structure 47 is connected to the driving wheel 45 through the polishing abrasive belt 46.
Fig. 5 is a perspective view of the polishing belt adjusting structure 47, which includes a fixing plate 471, a moving structure 472, a driven wheel structure 473, a tension wheel structure 474, a pressing wheel structure 475 and an angle adjusting structure 476, wherein the moving structure 472 is disposed on the fixing plate 471, the driven wheel structure 473 is disposed at one end of the moving structure 472, the tension wheel structure 474 is disposed at the other end of the moving structure 472, the pressing wheel structure 475 is disposed on the moving structure 472 at a side of the driven wheel structure 473, and the angle adjusting structure 476 is disposed at an upper side of the moving structure 472 at another side of the driven wheel structure 473 away from the pressing wheel structure 475.
The angle adjusting structure 476 comprises a fixed seat 4761, a second cylinder 4762, a roller fixed block 4763 and an adjusting roller 4764, wherein the second cylinder 4762 is arranged on the fixed seat 4761, the plunger end of the second cylinder is connected with the roller fixed block 4763, and the adjusting roller 4764 is arranged on the roller fixed block 4763.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. The utility model provides a foundry goods processing is with high accuracy polishing equipment which characterized in that: the casting clamping device comprises a rack structure (1), a control console (2), a casting clamping structure (3) and a polishing structure (4), wherein the control console (2) is arranged on one side of the rack structure (1), the casting clamping structure (3) is arranged on the rack structure (1) and located on one side of the control console (2), and the polishing structure (4) is arranged on the rack structure (1) and located close to the casting clamping structure (3); the casting clamping structure (3) comprises a vertical moving structure (31) and a rotating fixing structure (32), and the rotating fixing structure (32) is arranged on the vertical moving structure (31).
2. The high-precision polishing apparatus for casting processing according to claim 1, characterized in that: the vertical moving structure (31) comprises a fixing plate (311), a first motor (312), a first coupler (313), a screw rod (314), a first guide rail (315) and a second guide rail (316), wherein the first motor (312) is arranged at one end of the fixing plate (311), the shaft end of the first motor is connected with one end of the screw rod (314) through the first coupler (313), and the first guide rail (315) and the second guide rail (316) are arranged on the fixing plate (311) in parallel and are respectively positioned on two sides of the screw rod (314).
3. The high-precision polishing apparatus for casting processing according to claim 1, characterized in that: the rotary fixing structure (32) comprises a rotary fixing frame (321), a rotary structure (322) and a pressing structure (323), wherein the rotary structure (322) is arranged below the rotary fixing frame (321), and the pressing structure (323) is arranged above the rotary fixing frame (321) and is positioned right above the rotary structure (322).
4. The high-precision polishing apparatus for casting processing according to claim 3, characterized in that: the rotating structure (322) comprises a second motor (3221), a second coupler (3222), a first rotating shaft (3223), a first bearing seat (3224) and a tightening head structure (3225), the second motor (3221) is connected with one end of the first rotating shaft (3223) through the second coupler (3222), the first rotating shaft (3223) is arranged on the first bearing seat (3224), and the tightening head structure (3225) is arranged at the other end, far away from the second coupler (3222), of the first rotating shaft (3223).
5. The high-precision polishing apparatus for casting processing according to claim 3, characterized in that: the pressing structure (323) comprises a first cylinder (3231), a joint (3232), a moving structure (3233) and a pressing structure (3234), wherein the plunger end of the first cylinder (3231) is connected with the moving structure (3233) through the joint (3232), and the pressing structure (3234) is arranged right below the moving structure (3233).
6. The high-precision polishing apparatus for casting processing according to claim 5, characterized in that: the moving structure (3233) comprises a moving fixing frame (32331), a first guide structure (32332) and a second guide structure (32333), and two ends of the moving fixing frame (32331) are arranged on a third guide rail (32332) and a fourth guide rail (32333) which are arranged in parallel.
7. The high-precision polishing apparatus for casting processing according to claim 1, characterized in that: the polishing structure (4) comprises a third motor (41), a third coupler (42), a second rotating shaft (43), a second rotating shaft bearing (44), a driving wheel (45), a polishing abrasive belt (46) and a polishing abrasive belt adjusting structure (47), wherein the shaft end of the third motor (41) is connected with one end of the second rotating shaft (43) through the third coupler (42), the second rotating shaft (43) is arranged in the second coupler bearing (44), the driving wheel (45) is arranged at the other end, far away from the third coupler (42), of the second rotating shaft (43), and the polishing abrasive belt adjusting structure (47) is connected with the driving wheel (45) through the polishing abrasive belt (46).
8. The high-precision polishing apparatus for casting processing according to claim 7, characterized in that: the polishing abrasive belt adjusting structure (47) comprises a fixing plate (471), a moving structure (472), a driven wheel structure (473), a tension wheel structure (474), a pinch roller structure (475) and an angle adjusting structure (476), wherein the moving structure (472) is arranged on the fixing plate (471), the driven wheel structure (473) is arranged at one end of the moving structure (472), the tension wheel structure (474) is arranged at the other end of the moving structure (472), the pinch roller structure (475) is arranged on the moving structure (472) and is positioned at the side edge of the driven wheel structure (473), and the angle adjusting structure (476) is arranged at the side edge of the moving structure (472) and is positioned at the other side, far away from the pinch roller structure (475), of the driven wheel structure (473.
9. The high-precision polishing apparatus for casting processing according to claim 7, characterized in that: the angle adjusting structure (476) comprises a fixed seat (4761), a second cylinder (4762), a roller fixed block (4763) and an adjusting roller (4764), the second cylinder (4762) is arranged on the fixed seat (4761), the plunger end of the second cylinder is connected with the roller fixed block (4763), and the adjusting roller (4764) is arranged on the roller fixed block (4763).
10. A working method of the high-precision polishing equipment for casting processing according to any one of claims 1 to 9, characterized by comprising the following steps: the method comprises the following specific steps:
1) placing the casting to be polished on a jacking head structure (3225) in a rotating structure (322) of the casting clamping structure (3);
2) a first air cylinder (3231) in the pressing structure (323) drives a pressing structure (3234) arranged on a moving structure (3233) to move towards the direction of the puller structure (3225) to press the casting;
3) a second motor (3221) in the rotating structure (322) drives a first rotating shaft (3223) to rotate in a first bearing seat (3224) through a second coupling (3222), so as to drive the casting to rotate at a constant speed;
4) meanwhile, a third motor (41) in the polishing structure (4) drives a second rotating shaft (43) to rotate in a second bearing seat (44) through a third coupler (42), so that a polishing abrasive belt (46) arranged on a driving wheel (45) is driven to start polishing on the casting;
5) in the polishing process, a first motor (312) in the vertical moving structure (31) drives a screw rod (314) to rotate through a first coupling (313), so that the casting is driven to move in the vertical direction along the directions of a first guide rail (315) and a second guide rail (316);
6) the moving structure (472) and the angle adjusting structure (476) in the polishing belt adjusting structure (47) adjust the polishing position and the polishing angle of the polishing belt (46) according to the concrete external dimension of the casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266780.6A CN112428105A (en) | 2020-11-13 | 2020-11-13 | High-precision polishing equipment for casting machining and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266780.6A CN112428105A (en) | 2020-11-13 | 2020-11-13 | High-precision polishing equipment for casting machining and working method thereof |
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| CN112428105A true CN112428105A (en) | 2021-03-02 |
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| CN202011266780.6A Pending CN112428105A (en) | 2020-11-13 | 2020-11-13 | High-precision polishing equipment for casting machining and working method thereof |
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| CN209774274U (en) * | 2019-03-04 | 2019-12-13 | 无锡市第二人民医院 | 3D prints skeleton burnishing machine |
| CN110919492A (en) * | 2019-10-31 | 2020-03-27 | 嘉善金亿精密铸件有限公司 | Metal casting production equipment |
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|---|---|---|---|---|
| DE102014206057A1 (en) * | 2014-03-31 | 2015-10-01 | Supfina Grieshaber Gmbh & Co. Kg | Workpiece machining system and method for machining a workpiece |
| CN205166576U (en) * | 2015-11-13 | 2016-04-20 | 深圳市慧翔自控科技有限公司 | Automatic change burnishing and polishing equipment |
| CN105773359A (en) * | 2016-03-16 | 2016-07-20 | 温州职业技术学院 | Outer surface force control type flexible polishing equipment of bearing outer ring |
| CN109015264A (en) * | 2016-12-26 | 2018-12-18 | 东莞市蓉工自动化科技有限公司 | A kind of polishing mechanism for cylindrical product processing |
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Application publication date: 20210302 |