CN108274386B - Double-layer grinding machine capable of automatically feeding - Google Patents
Double-layer grinding machine capable of automatically feeding Download PDFInfo
- Publication number
- CN108274386B CN108274386B CN201810216810.9A CN201810216810A CN108274386B CN 108274386 B CN108274386 B CN 108274386B CN 201810216810 A CN201810216810 A CN 201810216810A CN 108274386 B CN108274386 B CN 108274386B
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- disc
- material guide
- grinding
- substrate
- double
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- 239000000463 material Substances 0.000 claims abstract description 84
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
- B24B37/025—Lapping machines or devices; Accessories designed for working surfaces of revolution designed for working spherical surfaces
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
- B24B37/345—Feeding, loading or unloading work specially adapted to lapping
-
- 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)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a double-layer grinding machine capable of automatically feeding, which comprises a first substrate and a second substrate, wherein a first through hole is formed in the center of the first substrate, a first grinding disc is connected in a rotating and matching manner in the first through hole, a second through hole is formed in the center of the second substrate, a second grinding disc is connected in the rotating and matching manner in the second through hole, a power device is further arranged below the first grinding disc, a first material guide disc is arranged above the first substrate, a second material guide disc is arranged above the second substrate, a material guide hole is formed in the center of the second material guide disc, a material guide pipe is connected in the material guide hole in a matching manner, a feeding channel is further arranged on the edge above the second substrate, and a feeding device is further arranged on the material guide channel. The invention has the advantages that: the double-layer grinding machine capable of automatically feeding is suitable for grinding small-diameter round workpieces, can simultaneously carry out rough grinding and fine grinding, can automatically feed, and is suitable for batch production operation.
Description
Technical Field
The invention relates to the technical field of production of grinding mills, in particular to a double-layer grinding mill capable of automatically feeding materials.
Background
The grinding machine is a grinding machine that grinds the surface of a workpiece with a grinder coated with or embedded with an abrasive. The disc grinder is to put a workpiece on a disc, and the existing grinder is to arrange a moving device for moving the workpiece above the grinding disc, and after applying grinding paste, the moving device controls the workpiece to move irregularly to grind. The grinding machine is suitable for grinding large-size workpieces, and when small-size workpieces, particularly workpieces with small diameters, are ground, the time for clamping the workpieces is far longer than the time for grinding the workpieces. When a small-sized workpiece is ground, the two grinding machines are required to be respectively subjected to rough grinding and fine grinding, the existing grinding machines are required to be manually fed and taken, the machining efficiency is low, and the machine is not suitable for batch machining.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a double-layer grinding machine capable of automatically feeding materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a can automatic feeding's double-deck grinding machine which characterized in that: the grinding device comprises a first substrate and a second substrate which are arranged in parallel, wherein the first substrate and the second substrate are fixedly connected through a group of triangular columns, a first through hole is formed in the center of the first substrate, a first grinding disc is connected in the first through hole in a rotating matching manner, a second through hole is formed in the center of the second substrate, a second grinding disc is connected in the second through hole in a rotating matching manner, the first grinding disc and the second grinding disc are fixedly connected through a group of connecting columns, and a power device for driving the first grinding disc to rotate is further arranged below the first grinding disc;
the device also comprises a first material guide disc and a second material guide disc, wherein the first material guide disc is arranged above the first substrate, the distance between the lower side of the first material guide disc and the upper side of the first substrate is 1-10 mm, the second material guide disc is arranged above the second substrate, and the distance between the lower side of the second material guide disc and the upper side of the second substrate is 1-10 mm;
a material guide hole is formed in the center of the second material guide plate, and a material guide pipe is connected in the material guide hole in a matched manner;
and a feeding channel is further arranged at the edge above the second substrate, one end of the feeding channel is arranged corresponding to the second material guide plate, and a feeding device is further arranged at the other end of the feeding channel.
Preferably, power device includes the motor, and the main shaft of motor passes through the flange in the junction box of shaft coupling connection, and flange fixed connection is in first abrasive disc downside.
Preferably, the first material guide disc and the second material guide disc are fixedly connected to the triangular column through a group of connecting rods.
Preferably, the first material guiding disk and the second material guiding disk have the same structure and are vortex-shaped plates, and the vortex directions of the first material guiding disk and the second material guiding disk are opposite.
Preferably, a discharging channel is further arranged at the edge above the first substrate, and the discharging channel is arranged corresponding to the first material guide disc.
Preferably, a support frame is further arranged below the first substrate and comprises a bottom plate, a group of support columns are arranged on the upper side of the bottom plate, and the support columns are connected with the first substrate in a supporting mode.
Preferably, the first grinding disc and the second grinding disc are identical in structure and comprise circular discs, and a group of annular grooves are uniformly formed in the upper sides of the circular discs.
Preferably, two grooves are arranged on the upper side of the disc, the two grooves both pass through the center of the disc, and the two grooves are arranged in a vertical crossing manner.
Preferably, the feeding device comprises a feeding conveyer belt, a pushing device is further arranged on one side of the feeding conveyer belt, and the pushing device is arranged corresponding to the feeding channel.
Preferably, the pushing device comprises an installation plate, a pushing cylinder is installed on the upper side of the installation plate, a piston rod of the pushing cylinder is fixedly connected with a pushing plate, and the pushing plate is an arc plate.
The invention has the advantages that: the double-layer grinding machine capable of automatically feeding is suitable for grinding small-diameter round workpieces, the grinding machine adopts a grinding disc rotating mode to grind the round workpieces, rough grinding and fine grinding can be simultaneously carried out through the two grinding discs, the production efficiency is high, feeding can be automatically carried out, the operation is convenient, and the double-layer grinding machine is suitable for batch production operation.
Drawings
FIG. 1 is a schematic diagram showing the basic structure of a double-layer grinder capable of automatic feeding according to the present invention;
FIG. 2 is a schematic view of the connection of a first abrasive disk to a second abrasive disk;
FIG. 3 is a schematic view of the basic structure of the first or second abrasive disk;
fig. 4 is a basic structure schematic diagram of the feeding device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 2, 3 and 4, the present invention provides a double-layer grinder capable of automatic feeding, which is characterized in that: including parallel arrangement's first base plate 3 and second base plate 13, first base plate 3 and second base plate 13 are square structure, and first base plate 3 all passes through triangular prism 7 fixed connection with four corners of second base plate 13.
The support frame that is used for supporting first base plate 3 is equipped with below first base plate 3, and the support frame includes bottom plate 1, and bottom plate 1 is square structure, all supports through support column 2 at four corners of 1 upside of bottom plate and connects first base plate 3, and support column 2 all adopts welded connection with bottom plate 1, the connected mode of first base plate 3.
Be equipped with first through-hole 3.1 at the center of first base plate 3, first through-hole 3.1 is the circular port, first abrasive disc 4 is connected in first through-hole 3.1 normal running fit, be equipped with second through-hole 13.1 at second base plate 13 center, second through-hole 13.1 is the circular port, second abrasive disc 14 is connected in second through-hole 13.1 normal running fit, through a set of spliced pole 8 fixed connection between first abrasive disc 4 and the second abrasive disc 14, preferably adopt four spliced poles 8 in this embodiment, every spliced pole 8 and first abrasive disc 4, the connected mode of second abrasive disc 14 all adopts welded connection.
The first grinding disc 4 and the second grinding disc 14 have the same structure, and each of them includes a circular disc 24, a group of annular grooves 24.1 is uniformly arranged on the upper side of the circular disc 24, the number of the annular grooves 24.1 in this embodiment preferably adopts 8 circles, two grooves 24.2 are arranged on the upper side of the circular disc 24, the two grooves 24.2 both pass through the center of the circular disc 24, and the two grooves 24.2 are arranged in a vertical crossing manner. The annular grooves 24.1, 24.2 enable an even distribution of the slurry or slurry on the upper side of the disc 24.
And a power device 5 for driving the first grinding disc 4 and the second grinding disc 14 to rotate is further arranged below the first grinding disc 4. Power device 5 is including fixing motor 5.1 in bottom plate 1 top, and the main shaft of motor 5.1 passes through shaft coupling 5.2 and connects intermediate flange 5.3, and intermediate flange 5.3 sets up with first abrasive disc 4 is coaxial, and intermediate flange 5.3 welded fastening is in first abrasive disc 4 downside.
First abrasive disc 4 top is equipped with first stock guide 6, and first stock guide 6 passes through connecting rod 7.1 fixed connection on triangular prism 7, and the connected mode between connecting rod 7.1 and first stock guide 6, the triangular prism 7 all adopts welded connection. The first material guiding tray 6 is disposed above the first substrate 3, the first material guiding tray 6 is disposed horizontally, and a distance between a lower side of the first material guiding tray 6 and an upper side of the first substrate 3 is 1-10 mm, preferably 2 mm in this embodiment.
A second material guide plate 16 is arranged above the second grinding plate 14, the second material guide plate 16 is fixedly connected to the triangular column 7 through a connecting rod 7.1, and the connecting rod 7.1 is connected with the second material guide plate 16 and the triangular column 7 in a welding mode. The second material guiding tray 16 is disposed above the first substrate 3, the second material guiding tray 16 is disposed horizontally, and the distance between the lower side of the second material guiding tray 16 and the upper side of the second substrate 13 is 1-10 mm, preferably 2 mm in this embodiment.
The first material guiding disk 6 and the second material guiding disk 16 have the same structure and are volute plates, and the volute directions of the first material guiding disk 6 and the second material guiding disk 16 are opposite. In this embodiment, it is preferable that the number of turns of the scroll plate is 5, two guide plates are welded to the outermost circles of the first material guiding disk 6 and the second material guiding disk 16, the first material guiding disk 6 forms the discharging channel 6.1 through the two guide plates, and the second material guiding disk 16 forms the feeding channel 16.1 through the two guide plates. A feeding device 11 is also arranged at the feeding channel 16.1.
The feeding device 11 comprises a feeding conveyer belt 11.1, the feeding conveyer belt 11.1 is fixedly connected to one side of the second substrate 13 through a first support, a material pushing device is further arranged on one side of the feeding conveyer belt 11.1 and comprises a mounting plate 11.2, the mounting plate 11.2 is connected through a first support in a supporting mode, the first support and the second support are not drawn in the drawing, a material pushing cylinder 11.3 is arranged on the upper side of the mounting plate 11.2, a material pushing plate 11.4 is fixedly connected to a piston rod of the material pushing cylinder 11.3, the material pushing plate 11.4 is an arc plate, and the arc plate is arranged corresponding to the feeding channel 16.1.
A material guide hole 16.2 is arranged at the center of the second material guide disc 16, a material guide pipe 9 is matched and connected in the material guide hole 16.2, and the lower end of the material guide pipe 9 is arranged at the center above the first material guide disc 6.
The grinding machine is suitable for processing small-diameter round workpieces, when in use, the first grinding disc 4 is driven to rotate by the motor 5.1, because the first grinding disc 4 is fixedly connected with the second grinding disc 14, the second grinding disc 14 also rotates along with the rotation of the first grinding disc 4, grinding paste or grinding liquid is sprayed on the upper sides of the first grinding disc 4 and the second grinding disc 14, the grinding paste or the grinding liquid is uniformly distributed on the upper sides of the first grinding disc 4 and the second grinding disc 14 through the annular groove 24.1 and the groove 24.2, the round workpieces are placed above the feeding conveyer belt 11.1, the material pushing cylinder 11.3 drives the material pushing plate 11.4 to push the round workpieces to the upper side edge of the second grinding disc 14 along the material feeding channel 16.1, under the action of centrifugal force and friction force, the round workpieces slowly move to the center of the second grinding disc 14 along the second material guiding disc 16, the rough grinding process is realized in the moving process, when the round workpieces reach the center of the first grinding disc 14, the circular workpiece slides to the upper part of the first grinding disc 4 through the material guide pipe 9, and under the action of centrifugal force and friction force, the circular workpiece slowly moves to the edge of the first grinding disc 4 along the first material guide disc 6 and finally reaches the discharge passage 6.1, so that the fine grinding process is realized in the moving process, and finally the circular workpiece is taken out from the discharge passage 6.1 and cleaned.
Claims (8)
1. The utility model provides a can automatic feeding's double-deck grinding machine which characterized in that: the grinding device comprises a first base plate (3) and a second base plate (13) which are arranged in parallel, wherein the first base plate (3) and the second base plate (13) are fixedly connected through a group of triangular columns (7), a first through hole (3.1) is formed in the center of the first base plate (3), a first grinding disc (4) is connected in the first through hole (3.1) in a rotating matching manner, a second through hole (13.1) is formed in the center of the second base plate (13), a second grinding disc (14) is connected in the second through hole (13.1) in a rotating matching manner, the first grinding disc (4) and the second grinding disc (14) are fixedly connected through a group of connecting columns (8), and a power device (5) for driving the first grinding disc (4) to rotate is further arranged below the first grinding disc (4);
the device is characterized by further comprising a first material guide disc (6) and a second material guide disc (16), wherein the first material guide disc (6) is arranged above the first substrate (3), the distance between the lower side of the first material guide disc (6) and the upper side of the first substrate (3) is 1-10 mm, the second material guide disc (16) is arranged above the second substrate (13), and the distance between the lower side of the second material guide disc (16) and the upper side of the second substrate (13) is 1-10 mm; the first material guide disc (6) and the second material guide disc (16) are fixedly connected to the triangular column (7) through a group of connecting rods (7.1), the first material guide disc (6) and the second material guide disc (16) are of the same structure and are vortex-shaped plates, and the vortex directions of the first material guide disc (6) and the second material guide disc (16) are opposite;
a material guide hole (16.2) is formed in the center of the second material guide plate (16), and a material guide pipe (9) is connected in the material guide hole (16.2) in a matching manner;
a feeding channel (16.1) is further arranged at the edge above the second substrate (13), one end of the feeding channel (16.1) is arranged corresponding to the second material guide disc (16), and a feeding device (11) is further arranged at the other end of the feeding channel (16.1).
2. The double-layer grinder capable of automatic feeding according to claim 1, wherein: power device (5) include motor (5.1), and the main shaft of motor (5.1) passes through shaft coupling (5.2) and connects intermediate flange (5.3), and intermediate flange (5.3) fixed connection is in first abrasive disc (4) downside.
3. The double grinder capable of automatic feeding according to claim 1 or 2, wherein: the edge above the first substrate (3) is also provided with a discharging channel (6.1), and the discharging channel (6.1) is arranged corresponding to the first material guide disc (6).
4. The double grinder capable of automatic feeding according to claim 1 or 2, wherein: the supporting frame is further arranged below the first base plate (3) and comprises a bottom plate (1), a group of supporting columns (2) are arranged on the upper side of the bottom plate (1), and the supporting columns (2) are connected with the first base plate (3) in a supporting mode.
5. The double-layer grinder capable of automatic feeding according to claim 1, wherein: the first grinding disc (4) and the second grinding disc (14) are identical in structure and comprise circular discs (24), and a group of annular grooves (24.1) are uniformly formed in the upper sides of the circular discs (24).
6. The double-layer grinder capable of automatic feeding according to claim 5, wherein: two grooves (24.2) are arranged on the upper side of the disc (24), the two grooves (24.2) pass through the center of the disc (24), and the two grooves (24.2) are arranged in a vertical crossing mode.
7. The double-layer grinder capable of automatic feeding according to claim 1, wherein: the feeding device (11) comprises a feeding conveying belt (11.1), a pushing device is further arranged on one side of the feeding conveying belt (11.1), and the pushing device is arranged corresponding to the feeding channel (16.1).
8. An automatic-feeding double-layer grinder as claimed in claim 7, wherein: the material pushing device comprises an installation plate (11.2), a material pushing cylinder (11.3) is installed on the upper side of the installation plate (11.2), a material pushing plate (11.4) is fixedly connected to a piston rod of the material pushing cylinder (11.3), and the material pushing plate (11.4) is an arc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216810.9A CN108274386B (en) | 2018-03-16 | 2018-03-16 | Double-layer grinding machine capable of automatically feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216810.9A CN108274386B (en) | 2018-03-16 | 2018-03-16 | Double-layer grinding machine capable of automatically feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108274386A CN108274386A (en) | 2018-07-13 |
| CN108274386B true CN108274386B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216810.9A Active CN108274386B (en) | 2018-03-16 | 2018-03-16 | Double-layer grinding machine capable of automatically feeding |
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| CN (1) | CN108274386B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152084B (en) * | 2019-12-28 | 2021-11-19 | 天长市正牧铝业科技有限公司 | Rotary type baseball bat grinding processing equipment |
| CN112024710B (en) * | 2020-08-25 | 2022-01-28 | 马鞍山市山峰金属材料有限公司 | Batch rounding device for aluminum cut pill blanks and implementation method thereof |
| CN113524012B (en) * | 2021-07-26 | 2023-07-28 | 北京兰光精密机电有限公司 | Automatic blanking device for barreling |
| CN114800250B (en) * | 2022-05-30 | 2023-05-05 | 安徽瑞林精科股份有限公司 | Automatic discharging device of steel ball grinding machine and using method thereof |
| CN117140221B (en) * | 2023-11-01 | 2024-01-02 | 江苏威鹰机械有限公司 | Compressor vortex dish surface grinding device of subsidiary roughness detection function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104696A (en) * | 2009-11-16 | 2011-06-02 | Jtekt Corp | Sphere polishing device |
| CN103878676B (en) * | 2014-03-06 | 2016-04-13 | 浙江工业大学 | A kind of cone spirality lapping device |
| CN103991025A (en) * | 2014-05-21 | 2014-08-20 | 浙江工业大学 | High-accuracy ball body machining method through eccentric type curvature-variable groove |
| CN105881197A (en) * | 2016-06-05 | 2016-08-24 | 山东东阿钢球集团有限公司 | Novel steel ball grinding disc and ball grinding method thereof |
| CN206493210U (en) * | 2017-01-10 | 2017-09-15 | 绍兴市上虞叶华实业有限公司 | A kind of steel ball lapping machine |
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| CN108274386A (en) | 2018-07-13 |
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Effective date of registration: 20200107 Address after: 236000 118 households, houtianzi village, Baimiao village, Quanying office, Yingquan District, Fuyang City, Anhui Province Applicant after: Fuyang zhanqianli Intellectual Property Operation Co.,Ltd. Address before: 233000 north side warehouse, No. 849, Tu Shan Road, bengshan mountain, Bengbu, Anhui Applicant before: BENGBU HONGHU PRECISION MACHINERY Co.,Ltd. |
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Effective date of registration: 20240320 Address after: 473000 Shangbei group, caizhuang village, Huancheng Township, Wancheng District, Nanyang City, Henan Province Patentee after: Xie Fei Country or region after: China Patentee after: Ma Xin Address before: 236000 118 households in Baimiao village, Quanying office, Yingquan District, Fuyang City, Anhui Province Patentee before: Fuyang zhanqianli Intellectual Property Operation Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240621 Address after: 473000 Road North, 300 meters west of the intersection of Zhongjing North Road and Yinfeng Road, Nanyang City, Henan Province Patentee after: Henan Yulong precision mechanical equipment manufacturing Co.,Ltd. Country or region after: China Address before: 473000 Shangbei group, caizhuang village, Huancheng Township, Wancheng District, Nanyang City, Henan Province Patentee before: Xie Fei Country or region before: China Patentee before: Ma Xin |