CN112139979A - Spherical metal surface polishing equipment - Google Patents
Spherical metal surface polishing equipment Download PDFInfo
- Publication number
- CN112139979A CN112139979A CN202011069982.1A CN202011069982A CN112139979A CN 112139979 A CN112139979 A CN 112139979A CN 202011069982 A CN202011069982 A CN 202011069982A CN 112139979 A CN112139979 A CN 112139979A
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- Prior art keywords
- polishing
- bin
- base
- metal surface
- spherical metal
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/16—Means for separating the workpiece from the abrasive medium at the end of operation
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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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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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
- B24B41/02—Frames; Beds; Carriages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses spherical metal surface polishing equipment which comprises a base, a side plate, a polishing bin, a bin cover, a turnover assembly, a stirring assembly and a rotating assembly, wherein the turnover assembly is used for driving the bin cover to turn over along a hinged part of the polishing bin so as to open the opening part of the polishing bin, the stirring assembly is used for stirring polishing sand in the polishing bin, and the rotating assembly is used for driving the polishing bin to rotate around the axial direction of a pivot so as to enable the opening part of the polishing bin to face downwards. The invention has the following beneficial effects: in pouring the polishing storehouse with globular metal, stir through stirring the polishing sand in the subassembly drive polishing storehouse, utilize the polishing sand to stir the frictional force to globular metal surface when stirring for globular metal surface can polish, and does not have the polishing blind area basically, through the upset of upset subassembly drive cang gai, makes the polishing sand in the polishing storehouse can pour out from the oral area in polishing storehouse, need not the manual work simultaneously and opens the cang gai, has reduced workman's intensity of labour to a certain extent.
Description
Technical Field
The invention relates to the field of polishing equipment, in particular to spherical metal surface polishing equipment.
Background
Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media.
In view of the fact that spherical metal, such as a ball of a bearing, generally needs to be polished due to the unevenness and burrs of the processed surface when being processed and manufactured, chinese patent No. CN111085918A discloses a spherical metal surface polishing device, which comprises a housing, a polishing cavity is arranged in the housing, a first driven cavity is arranged at the lower end in the housing, a clamping mechanism for fixing the spherical metal is arranged at the upper end in the polishing cavity, a polishing mechanism for polishing the spherical metal comprehensively is arranged in the first driven cavity, a brushing mechanism for brushing the spherical metal surface is arranged at the right end in the polishing cavity, the invention has simple structure and convenient operation, when in use, the spherical metal can be automatically clamped through mechanical transmission, and the spherical surface can be polished comprehensively through controlling the movement of a polishing block and the autorotation of the metal, greatly reduced the degree of difficulty of polishing and improved the efficiency of polishing, the piece on the metal surface after the polishing can in time be cleared up to alleviate subsequent work load.
The polishing equipment in the prior art has a polishing blind area, that is, the part of the spherical metal clamped by the clamping mechanism cannot be polished, so that the spherical metal surface polishing equipment capable of reducing the polishing blind area is needed.
To solve the above problems, we propose a spherical metal surface polishing apparatus.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a spherical metal surface polishing device, and in order to solve the technical problem, the invention provides the following technical scheme:
the invention provides a spherical metal surface polishing device, comprising:
the device comprises a base, a first fixing plate and a second fixing plate, wherein two opposite ends of the base are respectively and vertically provided with a side plate;
the polishing bin is horizontally and rotatably connected to the two side plates through a mounting pivot, the top of the polishing bin is open and hinged with a bin cover, and polishing sand is stored in the polishing bin;
the overturning assembly is used for driving the bin cover to overturn along the hinged position of the bin cover and the polishing bin, so that the mouth part of the polishing bin is opened;
the stirring assembly is used for stirring the polishing sand in the polishing bin;
and the rotating assembly is used for driving the polishing bin to rotate around the axial direction of the pivot, so that the mouth of the polishing bin faces downwards.
Preferably, the stirring component comprises a stirring motor vertically installed at the bottom of the polishing bin, the stirring motor is connected with a rotating shaft extending into the polishing bin in a driving manner, the position of the rotating shaft penetrating into the polishing bin is sleeved with a spiral stirring sheet, the stirring motor drives the rotating shaft to rotate, and then the spiral stirring sheet is driven to stir the polishing sand stored in the polishing bin.
Preferably, the upset subassembly is including locating the fixed free bearing on one of them curb plate, the articulated movable bearing that installs on the fixed free bearing, install driving element on the movable bearing, the last drive of driving element is connected with the movable block, the storehouse lid is close to its one end with the articulated department in polishing storehouse and is equipped with the roll-over stand, the roll-over stand is kept away from storehouse lid one end and is articulated with the movable block.
Preferably, the driving element is a hydraulic cylinder, and the hydraulic cylinder is in threaded connection with the movable block.
Preferably, the roll-over stand is provided with a reinforcing rib extending to the bin cover.
Preferably, the top surface of the bin cover is provided with a sieve plate, and the sieve plate is provided with a plurality of sieve holes in a through hole form for polishing sand to freely pass through.
Preferably, the rotating assembly comprises a speed reduction motor installed on the side plate, the speed reduction motor is connected with a driving gear in a driving mode, a driven gear is sleeved on the pivot, the driven gear is in meshing transmission with the driving gear, the speed reduction motor drives the driving gear to rotate, the driving gear is further driven to be in meshing transmission with the driven gear, and therefore the polishing bin rotates around the axial direction of the pivot.
Preferably, a damping base is arranged below the base, a plurality of damping assemblies are arranged between the damping base and the base, each damping assembly comprises a guide post vertically arranged on the damping base, the guide posts penetrate through the base in a sliding fit mode, a plurality of elastic pieces are arranged between the damping base and the base, the elastic pieces abut against the base, and the base is driven to move upwards.
Preferably, the elastic part is a damping spring sleeved on the guide posts in a one-to-one correspondence manner, and two ends of the damping spring in the elastic direction respectively abut against the base and the damping base.
Preferably, a plurality of bushings are embedded on the base, and the plurality of bushings are respectively sleeved on the plurality of guide columns in a one-to-one corresponding sliding fit manner.
Compared with the prior art, the invention has the following beneficial effects: spherical metal is poured into the polishing bin, the polishing sand in the polishing bin is driven to stir by the stirring component, the friction force of the spherical metal surface during stirring of the polishing sand is utilized, the spherical metal surface can be polished, the polishing blind area does not exist basically, the bin cover is driven to overturn by the overturning component, the polishing sand in the polishing bin can be poured out from the opening of the polishing bin, meanwhile, the bin cover is not required to be manually opened, the labor intensity of workers is reduced at least to a certain extent, the rotating component is arranged, the polishing bin is driven to rotate by the rotating component, the polishing sand in the polishing bin can be overturned back and forth, the polishing efficiency of the polishing sand is further improved, a sieve plate and sieve holes are arranged, the polishing sand can be filtered out from the sieve holes, the spherical metal is reserved in the polishing bin, and by the arrangement of the damping component, the polishing bin can perform damping and buffering during polishing operation, avoid producing great noise pollution.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the general assembly structure of a spherical metal surface polishing apparatus according to the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
in the figure: 1-base, 2-stirring motor, 3-fixed hinged support, 4-movable support, 5-hydraulic cylinder, 6-movable block, 7-roll-over stand, 8-bin cover, 9-rotating shaft, 10-sieve plate, 11-sieve hole, 12-spiral stirring sheet, 13-polishing bin, 14-pivot, 15-driven gear, 16-driving gear, 17-reducing motor, 18-side plate, 19-guide column, 20-vibration damping base, 21-vibration damping spring and 22-lining.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1-2, a spherical metal surface polishing apparatus includes:
the device comprises a base 1, wherein two opposite ends of the base 1 are respectively and vertically provided with a side plate 18;
the polishing bin 13 is horizontally and rotatably connected to the two side plates 18 through a mounting pivot 14, the top of the polishing bin 13 is open and hinged with a bin cover 8, and polishing sand is stored in the bin cover;
the overturning assembly is used for driving the bin cover 8 to overturn along the hinged position of the polishing bin 13, so that the mouth part of the polishing bin 13 is opened;
the stirring component is used for stirring the polishing sand in the polishing bin 13;
and the rotating component is used for driving the polishing cabin 13 to rotate around the axial direction of the pivot 14, so that the mouth of the polishing cabin 13 faces downwards.
In this embodiment, preferably, the stirring assembly includes an agitating motor 2 vertically installed at the bottom of the polishing bin 13, a rotating shaft 9 extending into the polishing bin 13 is connected to the agitating motor 2 in a driving manner, a spiral stirring sheet 12 is sleeved on a portion of the rotating shaft 9 penetrating into the polishing bin 13, the agitating motor 2 drives the rotating shaft 9 to rotate, and then the spiral stirring sheet 12 is driven to stir the polishing sand stored in the polishing bin 13.
In this embodiment, as preferred, the upset subassembly is including locating fixed free bearing 3 on one of them curb plate 18, the articulated movable seat 4 that installs on fixed free bearing 3, install drive element on the movable seat 4, the last drive of drive element is connected with movable block 6, storehouse lid 8 is close to its one end with the articulated department of polishing storehouse 13 and is equipped with roll-over stand 7, roll-over stand 7 is kept away from storehouse lid 8 one end and is articulated with movable block 6.
In this embodiment, as preferably, the driving element is a hydraulic cylinder 5, the hydraulic cylinder 5 is in threaded connection with the movable block 6, and the telescopic rod of the hydraulic cylinder 5 is in threaded connection with the movable block 6, so that the movable block 6 is convenient to mount and dismount.
In this embodiment, it is preferable that the roll-over stand 7 is provided with a reinforcing rib extending to the bin cover 8, and the reinforcing rib is provided to improve the rigidity of the roll-over stand 7.
In the present embodiment, preferably, the top surface of the bin cover 8 is provided with a sieve plate 10, and the sieve plate 10 is provided with a plurality of sieve holes 11 in the form of through holes for allowing polishing sand to freely pass through.
In this embodiment, preferably, the rotating assembly includes a speed reduction motor 17 installed on the side plate 18, the speed reduction motor 17 is connected with a driving gear 16 in a driving manner, the pivot is sleeved with a driven gear 15, the driven gear 15 is in meshing transmission with the driving gear 16, the speed reduction motor 17 drives the driving gear 16 to rotate, and further drives the driving gear 16 to be in meshing transmission with the driven gear 15, so that the polishing bin 13 rotates around the axial direction of the pivot.
In this embodiment, as preferably, a vibration damping base 20 is arranged below the base 1, a plurality of vibration damping assemblies are arranged between the vibration damping base 20 and the base 1, each vibration damping assembly includes a guide post 19 vertically arranged on the vibration damping base 20, the guide post 19 penetrates through the base 1 in a sliding fit manner, a plurality of elastic members are arranged between the vibration damping base 20 and the base 1, and the elastic members abut against the base 1 and drive the base 1 to move upwards.
In this embodiment, preferably, the elastic member is a damping spring 21 sleeved on the plurality of guide posts 19 in a one-to-one correspondence manner, and two ends of the damping spring 21 in the elastic force direction respectively abut against the base 1 and the damping base 20.
In this embodiment, preferably, the base 1 is fitted with a plurality of bushings 22, the plurality of bushings 22 are respectively fitted on the plurality of guide posts 19 in a sliding manner, and the bushings 22 are provided so that mechanical wear does not occur when the guide posts 19 slide on the base 1.
The working principle of the invention is as follows: pouring polishing sand into a polishing bin 13, pouring spherical metal into the polishing bin 13, starting a hydraulic cylinder 5, driving a movable block 6 to move by the hydraulic cylinder 5, further driving a bin cover 8 to turn over along a hinged part with the polishing bin 13 by a turning frame 7, sealing an opening part of the polishing bin 13, then starting a stirring motor 2, driving a spiral stirring sheet 12 by a stirring motor 22 to stir the polishing sand in the polishing bin 13, grinding and polishing the spherical metal surface by using the friction force of the spherical metal surface during stirring of the polishing sand, after polishing is finished, driving a driving gear 16 and a driven gear 15 to be meshed and driven by a speed reducing motor 17 in a rotating assembly, further enabling the opening part of the polishing bin 13 to face downwards, at the moment, the polishing sand falls into an external collecting device through a sieve mesh 11, the spherical metal is left in the polishing bin 13, then starting the speed reducing motor 17, driving the polishing bin 13 to reversely rotate by the speed reducing motor 17, and starting the hydraulic cylinder 5 again, driving the bin cover 8 to turn over by the hydraulic cylinder 5, and further facilitating the collection of the spherical metal retained in the polishing bin 13 by workers.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A spherical metal surface polishing apparatus, comprising:
the device comprises a base (1), wherein two opposite ends of the base (1) are respectively and vertically provided with a side plate (18);
the polishing bin (13) is horizontally and rotatably connected to the two side plates (18) through a mounting pivot, the top of the polishing bin (13) is open and is hinged with a bin cover (8), and polishing sand is stored in the polishing bin;
the overturning assembly is used for driving the bin cover (8) to overturn along the hinged position of the polishing bin (13), so that the mouth part of the polishing bin (13) is opened;
the stirring assembly is used for stirring the polishing sand in the polishing bin (13);
the rotating assembly is used for driving the polishing bin (13) to rotate around the axial direction of the pivot shaft, so that the mouth of the polishing bin (13) faces downwards.
2. The spherical metal surface polishing device according to claim 1, wherein the stirring component comprises a stirring motor (2) vertically installed at the bottom of the polishing bin (13), the stirring motor (2) is connected with a rotating shaft (9) extending into the polishing bin (13) in a driving manner, a spiral stirring sheet (12) is sleeved on the part of the rotating shaft (9) penetrating into the polishing bin (13), and the stirring motor (2) drives the rotating shaft (9) to rotate so as to drive the spiral stirring sheet (12) to stir the polishing sand stored in the polishing bin (13).
3. The spherical metal surface polishing device according to claim 1, wherein the turnover assembly comprises a fixed hinged support (3) arranged on one side plate (18), a movable support (4) is hinged on the fixed hinged support (3), a driving element is arranged on the movable support (4), a movable block (6) is connected to the driving element in a driving manner, a turnover frame (7) is arranged at one end of the bin cover (8) close to the hinged position of the bin cover and the polishing bin (13), and one end of the turnover frame (7) far away from the bin cover (8) is hinged to the movable block (6).
4. A spherical metal surface polishing apparatus according to claim 3, characterized in that said driving element is a hydraulic cylinder (5), said hydraulic cylinder (5) being screwed to the movable block (6).
5. A spherical metal surface polishing apparatus according to claim 3, characterized in that said roll-over stand (7) is provided with a reinforcing rib extending to the bin cover (8).
6. The spherical metal surface polishing apparatus as claimed in claim 1, wherein said top surface of said housing cover (8) is provided with a screen plate (10), said screen plate (10) being provided with a plurality of screen holes (11) in the form of through holes through which polishing sand freely passes.
7. The spherical metal surface polishing device according to claim 1, wherein the rotating assembly comprises a speed reducing motor (17) mounted on a side plate (18), the speed reducing motor (17) is connected with a driving gear (16) in a driving manner, a driven gear (15) is sleeved on the pivot, the driven gear (15) is in meshing transmission with the driving gear (16), the speed reducing motor (17) drives the driving gear (16) to rotate, and further drives the driving gear (16) to be in meshing transmission with the driven gear (15), so that the polishing bin (13) rotates around the axial direction of the pivot.
8. The spherical metal surface polishing device according to claim 1, wherein a shock absorption base (20) is arranged below the base (1), a plurality of shock absorption components are arranged between the shock absorption base (20) and the base (1), each shock absorption component comprises a guide column (19) vertically arranged on the shock absorption base (20), the guide columns (19) are slidably arranged on the base (1), a plurality of elastic members are arranged between the shock absorption base (20) and the base (1), and the elastic members abut against the base (1) and drive the base (1) to move upwards.
9. The spherical metal surface polishing device according to claim 8, wherein the elastic members are damping springs (21) fitted around the plurality of guide posts (19) in a one-to-one correspondence, and both ends of the damping springs (21) in the elastic direction are respectively abutted against the base (1) and the damping mount (20).
10. The spherical metal surface polishing apparatus according to claim 8, wherein a plurality of bushings (22) are fitted on said base (1), and a plurality of said bushings (22) are slidably fitted on a plurality of said guide posts (19) in a one-to-one correspondence, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069982.1A CN112139979A (en) | 2020-10-09 | 2020-10-09 | Spherical metal surface polishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069982.1A CN112139979A (en) | 2020-10-09 | 2020-10-09 | Spherical metal surface polishing equipment |
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| CN112139979A true CN112139979A (en) | 2020-12-29 |
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| CN202011069982.1A Pending CN112139979A (en) | 2020-10-09 | 2020-10-09 | Spherical metal surface polishing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183018A (en) * | 2021-04-29 | 2021-07-30 | 醴陵市高力特电瓷电器有限公司 | Burnishing device is used in porcelain insulator processing |
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| CN211193364U (en) * | 2019-08-22 | 2020-08-07 | 彭鹏 | Bearing steel ball polishing device |
| CN110561259A (en) * | 2019-09-16 | 2019-12-13 | 峨山金峰金属制品有限责任公司 | Burnishing device is used in nail preparation |
| CN110900364A (en) * | 2019-11-25 | 2020-03-24 | 湖南瑞泰欣金属有限公司 | A grinding device for galvanized iron alloy door processing |
| CN111037449A (en) * | 2019-11-29 | 2020-04-21 | 浙江钜裕机械设备有限公司 | Stirring formula five metals burnishing machine |
| CN211388272U (en) * | 2019-12-03 | 2020-09-01 | 深圳市坤尚精密五金有限公司 | Accurate hardware grinding device |
| CN111085918A (en) * | 2020-03-04 | 2020-05-01 | 广州荟园机械科技有限公司 | Spherical metal surface polishing equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183018A (en) * | 2021-04-29 | 2021-07-30 | 醴陵市高力特电瓷电器有限公司 | Burnishing device is used in porcelain insulator processing |
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