CN2933700Y - Upright column regulating device for coreless superfine machine - Google Patents
Upright column regulating device for coreless superfine machine Download PDFInfo
- Publication number
- CN2933700Y CN2933700Y CN 200620122908 CN200620122908U CN2933700Y CN 2933700 Y CN2933700 Y CN 2933700Y CN 200620122908 CN200620122908 CN 200620122908 CN 200620122908 U CN200620122908 U CN 200620122908U CN 2933700 Y CN2933700 Y CN 2933700Y
- Authority
- CN
- China
- Prior art keywords
- column
- workbench
- adjustment device
- flange
- core type
- 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 - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a centerless type super fine machine column adjustment device, which comprises a column and a working bench. The column is installed on the working bench, a rotary shaft or a shaft hole is set at the bottom of a flange between the column and the working bench, a shaft hole or a rotary shaft that matches the rotary shaft or the shaft hole is set on the working bench, an adjustment mechanism that adjusts rotary angle of the column, and a column locking device are set on the working bench. Since the adjustment mechanism that adjusts rotary angle of the column is set at the column adjustment device, the column can be rotated around the shaft by certain angle by the adjustment mechanism, this makes axis of whetstone and that of work piece keep uniform so as to ensure grinding quality of the super fine machine on the work piece; the locking device can ensure reliable locking of the column after adjustment, and can avoid changes of processing parameters during processing process.
Description
Technical field
The utility model relates to a kind of grinding machine, relates to a kind of no core type Superfinishing machine post adjustment device particularly.
Background technology
No core type Superfinishing machine is a kind of process equipment that is used for the processing of excircle of workpiece accurate grinding, it is placed on round piece on two deflector rolls that rotate by equidirectional, drive the workpiece rotation by the deflector roll rotation, on the centerless superfinishing machines workbench, be provided with column, on column, be provided with four oilstone cylinders that stretch out to workpiece, fix an oilstone on each oilstone cylinder, utilize oilstone that workpiece is carried out grinding.Because the column of existing no core type Superfinishing machine is fixed on the workbench surface, therefore when the line of centres of four blocks of oilstones and workpiece centre line generation deflection, can not correct, cause the position difference of every block of oilstone workpiece, produce certain angular deviation, influence grinding circularity.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, can avoid having angular deviation between oilstone and the workpiece, guarantees the no core type Superfinishing machine post adjustment device of ground effect.
For achieving the above object, the technical solution of the utility model is: a kind of no core type Superfinishing machine post adjustment device, comprise column and workbench, described column is installed on the workbench, the flange bottom surface that contacts with workbench at described column is provided with rotating shaft or axis hole, and on described workbench, be provided with axis hole or the rotating shaft that cooperates with described rotating shaft or axis hole, on described workbench, also be provided with governor motion and the column locking device of regulating the column anglec of rotation.
Described governor motion is a pair of crect ear that is provided with in corresponding column flange periphery position, is respectively equipped with jackscrew on crect ear, and is provided with the projection that stretches between the jackscrew on described flange.
Described governor motion is the screw mandrel that is provided with in described flange periphery position, and is provided with the engaging tooth that meshes with described screw mandrel at described flange periphery.
Described column locking device is a lock-screw, and the circular hole that lock-screw is passed in described flange setting is connected in workbench.
The adjusting angle of described column is-3 °～3 °.
Because post adjustment device of the present utility model is provided with the governor motion of regulating the column anglec of rotation, can make the column certain angle that rotates around the axis by governor motion, oilstone and axis of workpiece are consistent, thereby the assurance Superfinishing machine is to the grinding quality of workpiece; And locking device can guarantee the positive lock after the post adjustment, avoids that machined parameters changes in process.
Description of drawings
Fig. 1 does not have the structural representation of core type Superfinishing machine for the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is that the K of Fig. 2 is to view.
Among the figure
1. column 2. workbench 3. oilstones 4 deflector rolls 5. axis holes 6. crect ears
7. jackscrew 8. projections 9. flanges 10. lock-screws 11. circular holes
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, no core type Superfinishing machine post adjustment device of the present utility model comprises column 1 and workbench 2, and described column 1 is installed on the workbench 2, and the oilstone cylinder is housed on the column 1, fixes an oilstone 3 on each oilstone cylinder, and deflector roll 4 is housed on the workbench 2.Referring to Fig. 2, flange 9 bottom surfaces that contact with workbench 2 at described column 1 are provided with axis hole 5, and are provided with the rotating shaft (omitting among the figure) that cooperates with described axis hole 5 on described workbench 2; Also can be provided with rotating shaft, and on described workbench 2, be provided with the axis hole that cooperates with described rotating shaft in flange 9 bottom surfaces that described column 1 contacts with workbench 2.On described workbench 2, also be provided with governor motion and the column locking device of regulating the column anglec of rotation.
As Fig. 2, shown in Figure 3, described governor motion is a pair of crect ear 6 that is provided with at corresponding column flange 9 marginal positions, is respectively equipped with jackscrew 7 on crect ear 6, and is provided with the projection 8 that stretches between the jackscrew 7 on described flange 9.
Described governor motion also can be the screw mandrel that is provided with in described flange periphery position, and is provided with the engaging tooth that meshes with described screw mandrel at described flange periphery.
Described column locking device is a lock-screw 10, and the circular hole 11 that lock-screw 10 is passed in described flange 9 settings is connected in workbench 2, sees Fig. 2.The adjusting angle of described column 1 is-3 °～3 °.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection domain that all any improvement done based on the utility model or modification all belong to the utility model claim.
Claims (5)
1. no core type Superfinishing machine post adjustment device, comprise column and workbench, described column is installed on the workbench, it is characterized in that: the flange bottom surface that contacts with workbench at described column is provided with rotating shaft or axis hole, and on described workbench, be provided with axis hole or the rotating shaft that cooperates with described rotating shaft or axis hole, on described workbench, also be provided with governor motion and the column locking device of regulating the column anglec of rotation.
2. no core type Superfinishing machine post adjustment device according to claim 1, it is characterized in that: a pair of crect ear of described governor motion for being provided with in corresponding column flange periphery position, on crect ear, be respectively equipped with jackscrew, and on described flange, be provided with the projection that stretches between the jackscrew.
3. no core type Superfinishing machine post adjustment device according to claim 1 is characterized in that: described governor motion is the screw mandrel in the setting of described flange periphery position, and is provided with the engaging tooth that meshes with described screw mandrel at described flange periphery.
4. no core type Superfinishing machine post adjustment device according to claim 1, it is characterized in that: described column locking device is a lock-screw, and the circular hole that lock-screw is passed in described flange setting is connected in workbench.
5. no core type Superfinishing machine post adjustment device according to claim 1, it is characterized in that: the adjusting angle of described column is-3 °～3 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122908 CN2933700Y (en) | 2006-07-27 | 2006-07-27 | Upright column regulating device for coreless superfine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122908 CN2933700Y (en) | 2006-07-27 | 2006-07-27 | Upright column regulating device for coreless superfine machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933700Y true CN2933700Y (en) | 2007-08-15 |
Family
ID=38350389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620122908 Expired - Fee Related CN2933700Y (en) | 2006-07-27 | 2006-07-27 | Upright column regulating device for coreless superfine machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933700Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252690A (en) * | 2012-02-15 | 2013-08-21 | 宁波创乾精密机械有限公司 | Vertical type centerless grinding machine |
-
2006
- 2006-07-27 CN CN 200620122908 patent/CN2933700Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252690A (en) * | 2012-02-15 | 2013-08-21 | 宁波创乾精密机械有限公司 | Vertical type centerless grinding machine |
| CN103252690B (en) * | 2012-02-15 | 2015-12-23 | 宁波创乾精密机械有限公司 | Vertical centerless grinder |
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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: 20070815 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |