CN204195416U - Cylindrical grinder workbench - Google Patents
Cylindrical grinder workbench Download PDFInfo
- Publication number
- CN204195416U CN204195416U CN201420683734.XU CN201420683734U CN204195416U CN 204195416 U CN204195416 U CN 204195416U CN 201420683734 U CN201420683734 U CN 201420683734U CN 204195416 U CN204195416 U CN 204195416U
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- CN
- China
- Prior art keywords
- mating surface
- upper table
- lower table
- face
- workbench
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- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
Cylindrical grinder workbench, belongs to machine tool accessories technical field.The utility model comprises upper table and the lower table of composition workbench, upper table is located by connecting by rotating shaft and lower table, the bottom surface of upper table and the end face of lower table after being machined to plane as mating surface, the bottom surface of upper table and the end face centre of lower table are all respectively provided with two leg-of-mutton grooves, groove floor remains not through mach casting surface, two grooves centered by rotating shaft in the longitudinal direction symmetry set up separately, end face is provided with through machined and the brace rod equal with mating surface in each groove, ensure that lower work platform rotational offset has mating surface to be pressed against, upper table or lower table are provided with the air hole that outlet is positioned at mating surface, gases at high pressure are inputted to mating surface by this air hole.The utility model solves workbench easy problem affecting its intensity and decay resistance after machined of existing cylindrical grinder.
Description
Technical field
The utility model belongs to machine tool accessories technical field, especially relevant with a kind of cylindrical grinder workbench.
Background technology
The workbench of cylindrical grinder is made up of two-layer up and down, upper table is relative to the rotatable certain angle of lower table, so that the grinding work piece conical surface, upper table bottom surface and lower table end face are formed as mating surface cooperatively interact through being machined to plane, foundry goods its intensity and decay resistance after machined will be affected, so usually need the casting surface retaining foundry goods as much as possible.
Utility model content
The purpose of this utility model is intended to adapt to cylindrical grinder workbench and retains the requirement of casting surface as far as possible to ensure good intensity and decay resistance, provides the cylindrical grinder workbench that a kind of machining surface is little.
For this reason, the utility model is by the following technical solutions: cylindrical grinder workbench, comprise upper table and the lower table of composition workbench, upper table is located by connecting by rotating shaft and described lower table, the bottom surface of upper table and the end face of lower table after being machined to plane as mating surface, it is characterized in that, the bottom surface of described upper table and the end face centre of lower table are all respectively provided with two leg-of-mutton grooves, groove floor remains not through mach casting surface, two grooves centered by described rotating shaft in the longitudinal direction symmetry set up separately, end face is provided with through machined and the brace rod equal with described mating surface in each groove described, ensure that lower work platform rotational offset has mating surface to be pressed against, make upper table spin stabilization, described upper table or lower table are provided with the air hole that outlet is positioned at described mating surface, by this air hole to described mating surface input gases at high pressure, form air flotation effect when upper table rotates, support upper table and rotate.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Described lower table is provided with mantle degree adjustment button on the other hand, the both sides of described lower table mating surface are respectively provided with a rule, by operator mantle degree adjustment button, again according to the data on rule, the anglec of rotation adjustment within positive and negative 9 degree of upper table can be adjusted, thus adjustment is installed on the work spindle angle of upper table, realizes the tapering grinding of workpiece.
The utility model can reach following beneficial effect: 1, by arranging leg-of-mutton groove on the bottom surface of upper table and the end face of lower table, larger support force can be provided when rotated to upper table, make its supporting & stablizing, and remain the casting surface of lower table, enhance bulk strength and the decay resistance of workbench, make it not yielding; 2, being positioned at the air hole of mating surface by being provided with outlet on upper table or lower table, gases at high pressure can being inputted by air hole, form air flotation effect when upper table rotates, support upper table and rotate; 3, by arranging manual tapering adjustment button and rule on lower table, the angle that can realize within positive and negative 9 degree of upper table rotates, thus realizes the tapering grinding of workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be this reality novel described in the structural representation of lower table.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As depicted in figs. 1 and 2, the utility model comprises upper table 5 and the lower table 1 of composition workbench, upper table 5 is located by connecting by rotating shaft 7 and described lower table 1, the bottom surface of upper table 5 and the end face of lower table 1 after being machined to plane as mating surface, the bottom surface of described upper table 5 and the end face centre of lower table 1 are all respectively provided with two leg-of-mutton grooves, groove floor remains not through mach casting surface, two grooves centered by described rotating shaft 7 in the longitudinal direction symmetry set up separately, end face is provided with through machined and the brace rod 3 equal with described mating surface in each groove described, ensure that lower work platform rotational offset has mating surface to be pressed against, make upper table 5 spin stabilization, described lower table 1 is provided with mantle degree adjustment button 6 on the other hand, the both sides of described lower table mating surface are respectively provided with a rule 2, by operator mantle degree adjustment button 6, again according to the data on rule 2, the anglec of rotation adjustment within positive and negative 9 degree of upper table 5 can be adjusted, thus adjustment is installed on the work spindle angle of upper table 5, realizes the tapering grinding of workpiece, described upper table 5 or lower table 1 are provided with the air hole 4 that outlet is positioned at described mating surface, by this air hole 4 to described mating surface input gases at high pressure, form air flotation effect when upper table 5 rotates, support upper table 5 and rotate.
Claims (2)
1. cylindrical grinder workbench, comprise upper table and the lower table of composition workbench, upper table is located by connecting by rotating shaft and described lower table, the bottom surface of upper table and the end face of lower table after being machined to plane as mating surface, it is characterized in that: the bottom surface of described upper table and the end face centre of lower table are all respectively provided with two leg-of-mutton grooves, groove floor remains not through mach casting surface, two grooves centered by described rotating shaft in the longitudinal direction symmetry set up separately, end face is provided with through machined and the brace rod equal with described mating surface in each groove described, ensure that lower work platform rotational offset has mating surface to be pressed against, described upper table or lower table are provided with the air hole that outlet is positioned at described mating surface, by this air hole to described mating surface input gases at high pressure.
2. cylindrical grinder workbench according to claim 1, is characterized in that: described lower table is provided with mantle degree adjustment button on the other hand, and the both sides of described lower table mating surface are respectively provided with a rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683734.XU CN204195416U (en) | 2014-11-16 | 2014-11-16 | Cylindrical grinder workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683734.XU CN204195416U (en) | 2014-11-16 | 2014-11-16 | Cylindrical grinder workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195416U true CN204195416U (en) | 2015-03-11 |
Family
ID=52653415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683734.XU Expired - Fee Related CN204195416U (en) | 2014-11-16 | 2014-11-16 | Cylindrical grinder workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196159A (en) * | 2015-09-17 | 2015-12-30 | 南车资阳机车有限公司 | Large-taper honing method of numerical control main journal grinding machine |
-
2014
- 2014-11-16 CN CN201420683734.XU patent/CN204195416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196159A (en) * | 2015-09-17 | 2015-12-30 | 南车资阳机车有限公司 | Large-taper honing method of numerical control main journal grinding machine |
| CN105196159B (en) * | 2015-09-17 | 2017-08-25 | 中车资阳机车有限公司 | A kind of numerical control main axle neck grinding machine steep-taper honing method |
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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: 20150311 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |