CN209850666U - Guide rail of precision grinding machine - Google Patents
Guide rail of precision grinding machine Download PDFInfo
- Publication number
- CN209850666U CN209850666U CN201920502709.XU CN201920502709U CN209850666U CN 209850666 U CN209850666 U CN 209850666U CN 201920502709 U CN201920502709 U CN 201920502709U CN 209850666 U CN209850666 U CN 209850666U
- Authority
- CN
- China
- Prior art keywords
- workstation
- guide rail
- base
- slip table
- shape slip
- 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.)
- Withdrawn - After Issue
Links
- 239000000725 suspension Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000001174 ascending effect Effects 0.000 abstract description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Machine Tool Units (AREA)
Abstract
The utility model relates to a precision grinder guide rail, place the workstation in and be fixed in the T shape slip table on the base including base, the workstation that is located the base top in and, workstation and T shape slip table sliding fit, be located the workstation and bear and be equipped with between bottom and the base and produce the suspension mechanism that upwards suspends thrust and support table when the workstation removes along T shape slip table. The utility model discloses utilize the reverse magnetic force that produces between coil and the magnetite board to repel each other and act on, form ascending suspension drive power and thrust to overcome workstation and work piece self weight, make the guide rail only need provide the direction and do not bear, the frictional force that the guide rail receives is very little, thereby can keep the use accuracy of guide rail for a long time, improves the life of guide rail.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a precision grinder guide rail.
Background
In the working process of the grinding machine, a workpiece is placed on the workbench, grinding machining is completed by the movement of the workbench along the rail, and the straightness and the flatness of the machined workpiece are ensured by the action of the rail. In a traditional grinding machine structure, usually, a guide rail in a rail is arranged on the bottom surface of a workbench, and the workbench is moved by matching two rails, namely a flat rail and a switch rail.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the utility model provides a can effectively reduce the guide rail wearing and tearing, improve the precision grinder guide rail of abrasive machining precision.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a precision grinder guide rail, places the workstation in and be fixed in the T shape slip table on the base including base, the workstation that is located the base top, workstation and T shape slip table sliding fit, be located the workstation and bear and be equipped with the suspension mechanism that produces upwards suspension thrust and support the workstation when the workstation removes along T shape slip table between bottom and the base.
Furthermore, the lower parts of two sides of the workbench are respectively provided with a bearing plate extending inwards, a sliding block is fixed on the bearing plate, and the outer edges of two sides of the T-shaped sliding table are respectively fixed with guide rails in sliding fit with the sliding block in an inverted mode.
Preferably, the suspension mechanism comprises a coil which is installed on the bottom surface of the bearing plate and generates a magnetic field when being electrified, and a magnet plate which generates upward suspension thrust corresponding to the coil and supports the workbench is fixed on the base.
The utility model has the advantages that: the utility model discloses utilize the reverse magnetic force that produces between coil and the magnetite board to repel each other and act on, form ascending suspension drive power and thrust to overcome workstation and work piece self weight, make the guide rail only need provide the direction and ensure the function of grinding precision, the frictional force that the guide rail receives is very little, thereby can keep the use accuracy of guide rail for a long time, improves the life of guide rail.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic cross-sectional structure of the present invention.
Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
In the figure: 1. the magnetic bearing comprises a base, a sliding table 2, a workbench 3, a bearing plate 3-1, a guide rail 4, a sliding block 5, a coil 6 and a magnet plate 7
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 and 2, the precision grinding machine guide rail comprises a base 1 serving as a grinding machine base and a workbench 3 arranged above the base 1, wherein a T-shaped sliding table 2 is arranged in the lower portion of the workbench 3, the T-shaped sliding table 2 is fixed on the base 1, the workbench 3 is in sliding fit with the T-shaped sliding table 2, and a T-shaped groove for fixing a workpiece is formed in the upper surface of the workbench 3.
And a suspension mechanism which is arranged between the bearing bottom of the workbench 3 and the base 1 and generates upward suspension thrust to support the workbench 3 when the workbench 3 moves along the T-shaped sliding table 2.
Specifically, the lower parts of two sides of the workbench 3 are respectively provided with a bearing plate 3-1 extending inwards, the bearing plates 3-1 are fixed with a sliding block 5 through screws, and the outer edges of two sides of the T-shaped sliding table 2 are respectively fixed with a guide rail 4 in sliding fit with the sliding block 5 through screws in an inverted manner.
The suspension mechanism comprises a coil 6 arranged on the bottom surface of the bearing plate 3-1, a magnet plate 7 corresponding to the position of the coil 6 is fixed on the base 1, and the energized coil 6 generates a magnetic force opposite to the magnet plate 7, so that an upward suspension thrust is generated to support the workbench 3 and the weight of a workpiece arranged on the workbench 3.
The utility model discloses an inverted form, invert installation and 5 sliding fit of slider with guide rail 4, utilize the reverse magnetic force that produces between coil 6 and the magnetite board 7 to repel each other and act on, form ascending suspension drive power and thrust, in order to overcome workstation 3 and work piece self weight, guide rail 4 need not the bearing, only need provide the direction and ensure the function of grinding precision, the frictional force that guide rail 4 received is very little, thereby can keep guide rail 4's use precision for a long time, improve guide rail 4's life.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a precision grinder guide rail, includes base (1), is located workstation (3) of base (1) top and places in workstation (3) and be fixed in T shape slip table (2) on base (1), characterized by: workstation (3) and T shape slip table (2) sliding fit, be located that workstation (3) bear between bottom and base (1) and be equipped with the suspension mechanism that produces upwards suspension thrust and support workstation (3) when workstation (3) remove along T shape slip table (2).
2. The precision grinding machine guide rail of claim 1, wherein: the lower parts of two sides of the workbench (3) are respectively provided with a bearing plate (3-1) extending inwards, a sliding block (5) is fixed on the bearing plate (3-1), and the outer edges of two sides of the T-shaped sliding table (2) are respectively fixed with a guide rail (4) in sliding fit with the sliding block (5) in an inverted mode.
3. The precision grinding machine guide of claim 2, wherein: the suspension mechanism comprises a coil (6) which is arranged on the bottom surface of the bearing plate (3-1) and generates a magnetic field when being electrified, and a magnet plate (7) which corresponds to the coil (6) and generates upward suspension thrust to support the workbench (3) is fixed on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502709.XU CN209850666U (en) | 2019-04-12 | 2019-04-12 | Guide rail of precision grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502709.XU CN209850666U (en) | 2019-04-12 | 2019-04-12 | Guide rail of precision grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850666U true CN209850666U (en) | 2019-12-27 |
Family
ID=68937455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502709.XU Withdrawn - After Issue CN209850666U (en) | 2019-04-12 | 2019-04-12 | Guide rail of precision grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209850666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153877A (en) * | 2019-04-12 | 2019-08-23 | 常州市德速机械有限公司 | A kind of precision grinder guide rail |
-
2019
- 2019-04-12 CN CN201920502709.XU patent/CN209850666U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153877A (en) * | 2019-04-12 | 2019-08-23 | 常州市德速机械有限公司 | A kind of precision grinder guide rail |
| CN110153877B (en) * | 2019-04-12 | 2024-09-24 | 江苏德速智能机械股份有限公司 | Guide rail of precision grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.12 workshop, 377 Wuyi South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province 213000 Patentee after: Jiangsu Desu Intelligent Machinery Co.,Ltd. Address before: 213000 floor two, block C, Tianrun science and technology building, Changzhou science and Education City, 801 Wujin Road, Wujin, Changzhou. Patentee before: CHANGZHOU DESU MACHINERY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191227 Effective date of abandoning: 20240924 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191227 Effective date of abandoning: 20240924 |