CN108673294B - Automatic grinding machine for circular arc surfaces of disc parts - Google Patents
Automatic grinding machine for circular arc surfaces of disc parts Download PDFInfo
- Publication number
- CN108673294B CN108673294B CN201810490772.6A CN201810490772A CN108673294B CN 108673294 B CN108673294 B CN 108673294B CN 201810490772 A CN201810490772 A CN 201810490772A CN 108673294 B CN108673294 B CN 108673294B
- Authority
- CN
- China
- Prior art keywords
- annular grooves
- workbench
- push rod
- grinding machine
- groove
- 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.)
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Links
- 238000000227 grinding Methods 0.000 title claims abstract description 12
- 238000005498 polishing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000003801 milling Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
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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
- B24B47/20—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)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to an automatic grinding machine for circular arc surfaces of disc parts, which comprises a workbench, wherein a group of annular grooves which are concentrically arranged are formed in the workbench. A carry groove communicated with each two adjacent annular grooves is arranged between every two adjacent annular grooves, a push rod is slidably mounted in any one annular groove in the group of annular grooves, and a polishing block is welded at the upper end of the push rod. The automatic grinding machine has high automation degree, and can automatically grind and process the outer arc surface of the disc part according to the requirement of the actual grinding size on the premise of installing and fixing the disc part.
Description
Technical Field
The invention relates to machining equipment, in particular to an automatic grinding machine for circular arc surfaces of disc parts.
Background
Disc type parts are one of typical parts common in machining. The bearing has wide application range, such as various types of bearings for supporting the transmission shaft; a guide sleeve on the clamp; disc-like parts are often used for support and guidance. In general, in actual machining, when the whole disc part is subjected to integral rough machining, the primary work is to finish-grind the outer arc surface to a specified size.
Disclosure of Invention
In order to meet the polishing work of the outer arc surface of the disc part, the invention provides an automatic grinding machine for the arc surface of the disc part.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the automatic grinding machine for the circular arc surfaces of the disc parts comprises a workbench, wherein a group of annular grooves which are arranged in a concentric mode are formed in the workbench.
A carry groove communicated with each two adjacent annular grooves is arranged between every two adjacent annular grooves, a push rod is slidably mounted in any one annular groove in the group of annular grooves, and a polishing block is welded at the upper end of the push rod.
A motor and a mounting rack are fixedly arranged at the lower end and the upper end of the center of the workbench respectively; the motor is connected with a driving plate, a driving groove for installing the push rod in a sliding mode is formed in the driving plate, and an air cylinder is fixedly arranged on one side, away from the center of the workbench, of the driving plate.
And the mounting frame is provided with a mounting sleeve column.
The position-entering grooves are all arranged along any one radial direction of the annular groove.
The invention has the beneficial effects that:
the automatic grinding machine has high automation degree, and can automatically grind and process the outer arc surface of the disc part according to the requirement of the actual grinding size on the premise of installing and fixing the disc part.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a top view of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 1 to 3, an automatic grinding machine for circular arc surfaces of disc parts comprises a workbench 1, wherein a group of annular grooves 1a which are concentrically arranged is formed on the workbench 1.
A carry groove 1b communicated with each two adjacent annular grooves 1a is arranged between every two adjacent annular grooves 1a, a push rod 2 is slidably installed in any one annular groove 1a in one group of annular grooves 1a, and a polishing block 3 is welded at the upper end of the push rod 2.
A motor 4 and a mounting frame 5 are fixedly arranged at the lower end and the upper end of the center of the workbench 1 respectively; the motor 4 is connected with a driving plate 6, a driving groove 6a for installing the push rod 2 in a sliding mode is formed in the driving plate 6, and a cylinder 7 is fixedly arranged on one side, away from the center of the workbench 1, of the driving plate 6.
And the mounting frame 5 is provided with a mounting sleeve column 8.
The position-advancing grooves 1b are all arranged along any one radial direction of the annular grooves 1 a.
When the disc part polishing device is used, disc parts to be polished only need to be installed through the installation sleeve columns 8, namely, the central grooves of the disc parts and the installation sleeve columns 8 are installed in a plug-in matching mode, and the polishing blocks 3 are made to be attached to the arc surfaces of the disc parts.
Further, the motor 4 drives the driving plate 6 and the polishing block 3 to rotate, and automatic polishing of the arc surface of the disc part can be achieved. On the other hand, when the size that needs to polish is more, the accessible is adjusted the radial position of sanding block 3 and is realized, when sanding block 3 rotates to the intercommunication department of this annular groove 1a and carry groove 1b in corresponding annular groove 1a, can directly pass through cylinder 7 with push rod 2 along the orbit of driving groove 6a and carry groove 1b to workstation 1 central point and pass for push rod 2 slides to in one annular groove 1a near workstation 1 center.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides an automatic milling machine of disk part arc surface, includes workstation (1), its characterized in that: a group of annular grooves (1a) which are arranged in a concentric manner are formed in the workbench (1);
the method is characterized in that:
a carry groove (1b) communicating the two adjacent annular grooves (1a) is arranged between every two adjacent annular grooves (1a), a push rod (2) is slidably mounted in any one annular groove (1a) in one group of annular grooves (1a), and a polishing block (3) is welded at the upper end of the push rod (2);
a motor (4) and a mounting rack (5) are fixedly arranged at the lower end and the upper end of the center of the workbench (1) respectively; the motor (4) is connected with a driving plate (6), a driving groove (6a) for installing the push rod (2) in a sliding mode is formed in the driving plate (6), and a cylinder (7) is fixedly arranged on one side, away from the center of the workbench (1), of the driving plate (6);
and the mounting frame (5) is provided with a mounting sleeve column (8).
2. The automatic grinding machine for the circular arc surfaces of the disc parts according to claim 1, wherein: the position-advancing grooves (1b) are all arranged along any one radial direction of the annular groove (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810490772.6A CN108673294B (en) | 2018-05-21 | 2018-05-21 | Automatic grinding machine for circular arc surfaces of disc parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810490772.6A CN108673294B (en) | 2018-05-21 | 2018-05-21 | Automatic grinding machine for circular arc surfaces of disc parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108673294A CN108673294A (en) | 2018-10-19 |
| CN108673294B true CN108673294B (en) | 2020-10-27 |
Family
ID=63807377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810490772.6A Active CN108673294B (en) | 2018-05-21 | 2018-05-21 | Automatic grinding machine for circular arc surfaces of disc parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108673294B (en) |
-
2018
- 2018-05-21 CN CN201810490772.6A patent/CN108673294B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108673294A (en) | 2018-10-19 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic grinding machine for circular arc surfaces of disc parts Granted publication date: 20201027 Pledgee: Huizhou Commercial Bank Co.,Ltd. Wuhu Zhongshan South Road Branch Pledgor: WUHU KAIDE MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980014550 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |