CN203918732U - A kind of automatic grinding device - Google Patents
A kind of automatic grinding device Download PDFInfo
- Publication number
- CN203918732U CN203918732U CN201420274858.2U CN201420274858U CN203918732U CN 203918732 U CN203918732 U CN 203918732U CN 201420274858 U CN201420274858 U CN 201420274858U CN 203918732 U CN203918732 U CN 203918732U
- Authority
- CN
- China
- Prior art keywords
- mould
- workbench
- cylinder
- grinding rod
- fixation clip
- 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.)
- Expired - Lifetime
Links
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of automatic grinding device, comprise the mould of workbench and embedded carbide alloy, described workbench two ends are respectively provided with a cylinder holder, on cylinder holder, be fixed with cylinder, 3 position-5 way valve with Median Function is installed in described cylinder, in the middle of workbench, be provided with mould fixation clip, described mould fixation clip is connected with workbench by least two threaded rods, described mould is fixed under mould fixation clip, in carbide alloy through hole on mould, be also inserted with a grinding rod, the two ends of described grinding rod can contact with the piston of two cylinders respectively.This device is automation mechanized operation at whole process of lapping, and can control the impact that size in process of lapping and speed are brought, reduce error, the precision that improved workpiece and the qualification rate of human factor in product processing, reduced production cost, greatly shortened the production time.
Description
Technical field
The utility model relates to magnetic material alloy mold manufacture field, is specially a kind of for grinding the automatic grinding device of the required alloy mold of neodymium iron boron magnetic body die mould technique.
Background technology
Grinding is to grind off one deck a kind of abrasive material precision machining method of metal as thin as a wafer with lap tool and abrasive material from surface of the work on fine finishining basis.Necessary one processing technology in Mould Machining process.In current magnetic material industry, especially Sintered NdFeB magnet process, the required alloy mold of die mould technique must carry out polishing to improve flatness and the fineness of mould through grinding technics.The raising of fineness contributes in die mould process, to reduce magnetic adhering in mould, plays the effect that reduces cost waste, improves pressed compact flatness.But in current magnetic material industry Mould Machining process, grinding technics can only complete by manual operations, has wasted a large amount of man power and materials, and production efficiency has been brought to certain impact.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide the one can continous way automation mechanized operation, and easy and simple to handle, grinding rate, the mould lapping device that size is adjustable.
A kind of automatic grinding device, comprise the mould of workbench and embedded carbide alloy, described workbench two ends are respectively provided with a cylinder holder, on cylinder holder, be fixed with cylinder, 3 position-5 way valve with Median Function is installed in described cylinder, in the middle of workbench, be provided with mould fixation clip, described mould fixation clip is connected with workbench by least two threaded rods, described mould is fixed under grinding tool fixation clip, in carbide alloy through hole on mould, be also inserted with a grinding rod, the two ends of described grinding rod can contact with the piston of two cylinders respectively.
Concrete, the two ends of described mould fixation clip are respectively equipped with a grinding rod fixed bar, and the lower end of described grinding rod fixed bar is connected with bearing, and bearing contacts with grinding rod upper surface.
Concrete, described grinding rod is cast iron quality, grinding rod surface is coated with the abrasive cloth of one deck oiling abrasive pastes.
The beneficial effects of the utility model are: automatic grinding device of the present utility model, comprise two cylinders, be separately positioned on the two ends of equipment, and in cylinder, added the 3 position-5 way valve with Median Function, make this automatic grinding device can control grinding size.By the size of control cylinder air inflow, make device grinding speed adjustable.Coordinate middle part mould fixation clip fixed mould, insert grinding rod in mould, grinding rod has moved back and forth process of lapping under the promotion of both sides cylinder piston.Whole process of lapping is automation mechanized operation, and can control the impact that size in process of lapping and speed are brought, reduce error, the precision that improved workpiece and the qualification rate of human factor in product processing, reduced production cost, greatly shortened the production time.
Brief description of the drawings
Be described in further detail with regard to detailed description of the invention of the present utility model below in conjunction with accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the mould structure schematic diagram in the utility model.
Detailed description of the invention
With reference to a kind of automatic grinding device shown in Fig. 1, comprise workbench 1 and mould 8, workbench 1 two ends are respectively provided with a cylinder holder 2, on two cylinder holders, be fixed with respectively cylinder 3 and cylinder 4, on cylinder 3 and cylinder 4, be all provided with magnetic induction approach switch 6, the inside of cylinder 3 and cylinder 4 is all provided with the 3 position-5 way valve with Median Function, the centre of workbench 1 is provided with mould fixation clip 11, described mould fixation clip 11 links together by two threaded rods 12 and workbench 1, mould 8 is fixed on mould fixation clip 11 times, mould fixation clip 11 can be according to the height up-down adjustment compaction mold 8 of mould 8, shown in accompanying drawing 2, in the mould 8 that needs to process, be inlaid with carbide alloy 9, in the through hole 10 that carbide alloy 9 forms, be also inserted with a grinding rod 7, the two ends of grinding rod 7 can contact with the piston of cylinder 3 and cylinder 4 respectively, under the promotion of cylinder piston, move back and forth.
Simultaneously, the two ends of mould fixation clip 11 are respectively equipped with a grinding rod fixed bar 13, the lower end of grinding rod fixed bar 13 is connected with bearing 14, bearing 14 contacts with the upper surface of grinding rod 7, when grinding rod 7 moves, bearing 14 can move left and right along with moving of grinding rod 7, play the effect of balance mould 8, make mould 8 stressed even in process of lapping, flatness and the glossiness of carbide alloy 9 inner surfaces in the mould 8 after grinding are consistent.
Meanwhile, the material of grinding rod 7 is cylinder iron optional, when grinding, can, at the abrasive cloth of the grinding rod 7 coated one deck oiling abrasive pastes in surface, improve grinding efficiency.
The utility model, in the time of work, is inserted in grinding rod 7 in the carbide alloy through hole 10 of mould 8, by mould fixation clip 11, mould 8 is fixed.Open cylinder 3 and 4, thereby thereby cylinder 3 and cylinder 4 start to carry out left and right to be moved back and forth and promotes grinding rod 7 and move back and forth and the carbide alloy of mould 8 interior edges is ground to 9 inner surfaces carry out attrition process.The size of grinding can be controlled by the reversal valve with Median Function.Can control cylinder 3 and the reciprocating speed of cylinder 4 by controlling the size of air inflow, thus grinding rate is controlled.
The above; it is only the better detailed description of the invention of the utility model; but the utility model protection domain is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore the utility model protection domain is as the criterion with the protection domain of claims.
Claims (3)
1. an automatic grinding device, comprise the mould of workbench and embedded carbide alloy, it is characterized in that: described workbench two ends are respectively provided with a cylinder holder, on cylinder holder, be fixed with cylinder, 3 position-5 way valve with Median Function is installed in described cylinder, in the middle of workbench, be provided with mould fixation clip, described mould fixation clip is connected with workbench by least two threaded rods, described mould is fixed under mould fixation clip, in carbide alloy through hole on mould, be also inserted with a grinding rod, the two ends of described grinding rod can contact with the piston of two cylinders respectively.
2. a kind of automatic grinding device as claimed in claim 1, is characterized in that the two ends of described mould fixation clip are respectively equipped with a grinding rod fixed bar, and the lower end of described grinding rod fixed bar is connected with bearing, and bearing contacts with grinding rod upper surface.
3. a kind of automatic grinding device as claimed in claim 1, is characterized in that described grinding rod is cast iron quality, and grinding rod surface is coated with the abrasive cloth of one deck oiling abrasive pastes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274858.2U CN203918732U (en) | 2014-05-27 | 2014-05-27 | A kind of automatic grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274858.2U CN203918732U (en) | 2014-05-27 | 2014-05-27 | A kind of automatic grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918732U true CN203918732U (en) | 2014-11-05 |
Family
ID=51814607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274858.2U Expired - Lifetime CN203918732U (en) | 2014-05-27 | 2014-05-27 | A kind of automatic grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818230A (en) * | 2018-06-13 | 2018-11-16 | 无锡南理工科技发展有限公司 | A kind of mechanical automation mould processing device |
-
2014
- 2014-05-27 CN CN201420274858.2U patent/CN203918732U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818230A (en) * | 2018-06-13 | 2018-11-16 | 无锡南理工科技发展有限公司 | A kind of mechanical automation mould processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |