CN202726725U - Precise grinding machine body - Google Patents
Precise grinding machine body Download PDFInfo
- Publication number
- CN202726725U CN202726725U CN 201220380805 CN201220380805U CN202726725U CN 202726725 U CN202726725 U CN 202726725U CN 201220380805 CN201220380805 CN 201220380805 CN 201220380805 U CN201220380805 U CN 201220380805U CN 202726725 U CN202726725 U CN 202726725U
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- CN
- China
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- lathe bed
- grinding machine
- precise grinding
- machine body
- mineral casting
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- Expired - Fee Related
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Abstract
The utility model relates to a precise grinding machine body comprising a mineral casting, wherein the upper part of the mineral casting is provided with three rows of long grooves; the lower part of the mineral casting is a cuboid base; the three rows of long grooves are guiding rail grooves on two side and an oil cylinder groove in the middle; marble guide rail faces are laid in the guiding rail grooves; and the mineral casting is formed by mixing, stirring, vibrating and compacting broken granite stone, an epoxy resin binding agent and quartz sand. The precise grinding machine body has very high shock-absorbing property, thermal stability and accuracy; and the machining precision of a precise grinding machine is improved while the strength is ensured.
Description
Technical field:
The utility model belongs to mechanical processing industry, relates to a kind of making of precision grinder lathe bed of novel high-precision and high-stability.
Background technology:
Precision grinder is a kind ofly to reach the plant equipment that high accuracy and small roughness are asked by material surface being ground pin, workpiece is fixed on the work top, moves reciprocatingly at lathe bed, and this is just so that the intensity that lathe bed is had relatively high expectations, rigidity, stability and damping property.Present grinder bed mostly is grey iron casting, in casting process, can produce multiple casting stress (thermal stress, Mechanical stress etc.), though by later stage Ageing Treatment repeatedly, reduced a part of stress, but can not fully stress be eliminated, therefore in use can produce distortion, cause precision to change, affect machining accuracy.And cast iron itself varies with temperature and the distortion that produces also large (expanding with heat and contract with cold), causes precision to change, and affects machining accuracy.
The utility model content:
The purpose of this utility model is to provide a kind of precision grinder lathe bed, and the comprehensive multiple material function of this kind grinder bed is satisfying under the prerequisite of strength and stiffness, has very high damping property, and heat endurance and precision own are to improve the machining accuracy of lathe.
The technical scheme that the utility model is taked is:
A kind of precision grinder lathe bed comprises that top is the cast mineral of cuboid base with three row elongated slot bottoms, and three row elongated slots are respectively guide-track groove and the middle oil cylinder groove of both sides, are covered with the marble guide pass in the guide-track groove.
Described cast mineral is that broken granite, epoxy adhesive, quartz sand mix and blend, vibratory compaction form.
Described cast mineral both sides are provided with the carbon steel metal steel plate that links to each other with miscellaneous part with the termination.
Described marble guide pass is plane or V-arrangement face.
The utility model lathe bed main body adopts the manufacturing of artificial mineral foundry goods, and rail sections adopts the marble guide pass, and the part that links to each other with miscellaneous part adopts the carbon steel metal steel plate.The artificial mineral foundry goods can produce micro-bubble in casting cycle, be not suitable for directly doing guide pass, particularly when the situation of static pressure is arranged, and the natural granite building stones are dense, can form smooth minute surface (being widely used on the airfloat equipment) after Surface Machining is good, the part that links to each other with miscellaneous part adopts the carbon steel metal contact-making surface, to guarantee to satisfy bonding strength (tension resistance to compression).Cast mineral is by broken granite, epoxy adhesive, and quartz sand forms, its intensity can reach 120 ~ 150MPa, damping property is 10 times of cast iron approximately, and hygroscopicity is then low than natural granite, and corrosion resistance and heat rejection are all high than metal materials such as cast iron and steels.
The utlity model has very high damping property, heat endurance and precision own in the time of proof strength, have improved the machining accuracy of lathe.
Description of drawings
Fig. 1 is the utility model structure chart;
Fig. 2 is the utility model cross-sectional view;
Wherein, 1 is cast mineral, and 2 is the marble guide pass, and 3 is the carbon steel metal steel plate, 4 guide-track grooves.
The specific embodiment
Further specify below in conjunction with the specific embodiment.
A kind of precision grinder lathe bed comprises that top is guide-track groove 4 and the middle oil cylinder groove that cast mineral 1, the three row elongated slot of cuboid base is respectively both sides with three row elongated slot bottoms, is covered with marble guide pass 2 in the guide-track groove 4.Cast mineral 1 forms for broken granite, epoxy adhesive, quartz sand mix and blend, vibratory compaction.Cast mineral 1 both sides are provided with the carbon steel metal steel plate 3 that links to each other with miscellaneous part with the termination.Marble guide pass 2 is plane or V-arrangement face.
Each part percentage by weight of cast mineral: broken granite 85～90%, epoxy adhesive 8～10%, quartz sand 2～5%.Marble adopts " Jinan is blue or green " granite, and semifinishing is good on request.Carbon steel metal steel plate carbon steel metal connecting plate processes in advance according to specific requirement.
The marble guide pass 2 that the guide rail place is used, and carbon steel metal steel plate 3 is in position in mould.
Claims (4)
1. a precision grinder lathe bed is characterized in that, comprises that top is the cast mineral of cuboid base with three row elongated slot bottoms, and three row elongated slots are respectively guide-track groove and the middle oil cylinder groove of both sides, are covered with the marble guide pass in the guide-track groove.
2. a kind of precision grinder lathe bed according to claim 1 is characterized in that, described cast mineral is that broken granite, epoxy adhesive, quartz sand mix and blend, vibratory compaction form.
3. a kind of precision grinder lathe bed according to claim 1 is characterized in that, described cast mineral both sides are provided with the carbon steel metal steel plate that links to each other with miscellaneous part with the termination.
4. a kind of precision grinder lathe bed according to claim 1 is characterized in that, described marble guide pass is plane or V-arrangement face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380805 CN202726725U (en) | 2012-08-02 | 2012-08-02 | Precise grinding machine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380805 CN202726725U (en) | 2012-08-02 | 2012-08-02 | Precise grinding machine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726725U true CN202726725U (en) | 2013-02-13 |
Family
ID=47652469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380805 Expired - Fee Related CN202726725U (en) | 2012-08-02 | 2012-08-02 | Precise grinding machine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081922A (en) * | 2014-05-12 | 2015-11-25 | 无锡天野数控装备有限公司 | Fully automatic crystal grinding and polishing all-in-one machine consisting of mineral casting platform |
| CN108500836A (en) * | 2018-06-04 | 2018-09-07 | 江苏汤普斯伦新材料科技有限公司 | A kind of slideway grinder basic component and preparation method using cast mineral and prepare mold |
| CN110170673A (en) * | 2019-07-09 | 2019-08-27 | 杭州太普机械科技有限公司 | A kind of production technology that lathe tool tower being made of macromolecule cast mineral |
-
2012
- 2012-08-02 CN CN 201220380805 patent/CN202726725U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081922A (en) * | 2014-05-12 | 2015-11-25 | 无锡天野数控装备有限公司 | Fully automatic crystal grinding and polishing all-in-one machine consisting of mineral casting platform |
| CN108500836A (en) * | 2018-06-04 | 2018-09-07 | 江苏汤普斯伦新材料科技有限公司 | A kind of slideway grinder basic component and preparation method using cast mineral and prepare mold |
| CN108500836B (en) * | 2018-06-04 | 2024-04-12 | 江苏汤普斯伦新材料科技有限公司 | Guide rail grinding machine foundation member adopting mineral castings and preparation method |
| CN110170673A (en) * | 2019-07-09 | 2019-08-27 | 杭州太普机械科技有限公司 | A kind of production technology that lathe tool tower being made of macromolecule cast mineral |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |