CN208556700U - A kind of CNC milling machine workbench indexing mechanism - Google Patents
A kind of CNC milling machine workbench indexing mechanism Download PDFInfo
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- CN208556700U CN208556700U CN201821309122.9U CN201821309122U CN208556700U CN 208556700 U CN208556700 U CN 208556700U CN 201821309122 U CN201821309122 U CN 201821309122U CN 208556700 U CN208556700 U CN 208556700U
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- axle sleeve
- pivoted housing
- revolving platform
- downside
- ball bearing
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Abstract
The utility model discloses a kind of CNC milling machine workbench indexing mechanisms, axle sleeve is equipped on the downside of the center of the station revolving platform, loading plate is connected on the downside of the axle sleeve, the outside of the axle sleeve is equipped with pivoted housing, the pivoted housing is between station revolving platform and loading plate, axle sleeve upper end cover is equipped between the axle sleeve and pivoted housing and station revolving platform, fixed block is connected between the axle sleeve and the lower end of pivoted housing, fixing bolt is equipped between the fixed block and axle sleeve, angular contact ball bearing is equipped between the axle sleeve and the upside of pivoted housing, cylinder roller bearing is equipped between the axle sleeve and the downside of pivoted housing, the outside of the pivoted housing is equipped with thrust ball bearing, the thrust ball bearing is between station revolving platform and loading plate, transition rings are equipped between the thrust ball bearing and pivoted housing.A kind of beneficial effect of CNC milling machine workbench indexing mechanism of the utility model is that structure is simple, is run smoothly, and workpiece installs bearing capacity height, is not susceptible to failure, long working life, production cost is low, convenient for installation and maintenance.
Description
Technical field
The utility model relates to CNC milling machine turntable technical field more particularly to a kind of CNC milling machine workbench indexing machines
Structure.
Background technique
Rotary table be rotatable table top on CNC milling machine, to clamping workpiece and realize revolution and indexing positioning
Arc surface and arc groove etc. then can be processed in machine tool accessories, rotary work-table when processing.Current horizontal revolving stage mostly was operating
It is unstable to there is rotation in journey, the low problem with vibration resistance difference of Workpiece carrier ability, in addition original workbench aims at mechanism knot
Structure is complex, and installation maintenance is inconvenient.
Summary of the invention
Purpose of utility model: CNC milling machine rotary table rotation to be solved in the utility model is unstable, and workpiece is held
Loading capability is poor, and vibration resistance difference and the technical issues of structure is complicated, the utility model provides a kind of CNC milling machine workbench indexing machine
Structure.
A kind of technical solution: CNC milling machine workbench indexing mechanism, comprising: station revolving platform, the station revolving platform
It is equipped with axle sleeve on the downside of center, loading plate is connected on the downside of the axle sleeve, the outside of the axle sleeve is equipped with pivoted housing, the pivoted housing position
Between station revolving platform and loading plate, axle sleeve upper end cover, the axis are equipped between the axle sleeve and pivoted housing and station revolving platform
Set and the lower end of pivoted housing between be connected with fixed block, between the fixed block and axle sleeve be equipped with fixing bolt, the axle sleeve with turn
Between the upside of set be equipped with angular contact ball bearing, between the axle sleeve and the downside of pivoted housing be equipped with cylinder roller bearing, described turn
The outside of set is equipped with thrust ball bearing, and the thrust ball bearing is between station revolving platform and loading plate, the thrust ball axis
It holds and is equipped with transition rings between pivoted housing.
Wherein, feeding station is connected on the downside of the loading plate.
A kind of beneficial effect of CNC milling machine workbench indexing mechanism of the utility model is that structure is simple, is run smoothly, work
Part installs bearing capacity height, is not susceptible to failure, long working life, production cost is low, convenient for installation and maintenance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of CNC milling machine workbench indexing mechanism of the utility model.
Specific embodiment
The utility model is further elaborated below in conjunction with attached drawing and by specific embodiment, it should be pointed out that: for this
For the common process personnel of technology field, without departing from the principle of this utility model, to the various of the utility model
The modification of equivalent form falls within the application range as defined in the appended claims.
Embodiment
As shown in Figure 1, a kind of CNC milling machine workbench indexing mechanism, comprising: station revolving platform 1, the station revolving platform 1
Center on the downside of be equipped with axle sleeve 2, the downside of the axle sleeve 2 is connected with loading plate 3, and the outside of the axle sleeve 2 is equipped with pivoted housing 4, institute
Pivoted housing 4 is stated between station revolving platform 1 and loading plate 3, axle sleeve is equipped between the axle sleeve 2 and pivoted housing 4 and station revolving platform 1
Upper end cover 5 is connected with fixed block 6 between the axle sleeve 2 and the lower end of pivoted housing 4, be equipped between the fixed block 6 and axle sleeve 2 solid
Determine bolt 7, be equipped with angular contact ball bearing 8 between the axle sleeve 2 and the upside of pivoted housing 7, the downside of the axle sleeve 2 and pivoted housing 3 it
Between be equipped with cylinder roller bearing 9, the outside of the pivoted housing 2 is equipped with thrust ball bearing 10, and the thrust ball bearing 10 is located at station
Between revolving platform 1 and loading plate 3, transition rings 11 are equipped between the thrust ball bearing 10 and pivoted housing 4.
Further, the downside of the loading plate 3 is connected with feeding station 12.
A kind of CNC milling machine workbench indexing mechanism provided by the utility model, thrust ball bearing 10 carry axial load,
Cylinder roller bearing 9 and angular contact ball bearing 8 are used for radial positioning, and bear radial load, run smoothly, workpiece installation carrying
Power is high, and production cost is low, convenient for installation and maintenance.
Claims (2)
1. a kind of CNC milling machine workbench indexing mechanism characterized by comprising station revolving platform, the station revolving platform
It is equipped with axle sleeve on the downside of center, loading plate is connected on the downside of the axle sleeve, the outside of the axle sleeve is equipped with pivoted housing, the pivoted housing position
Between station revolving platform and loading plate, axle sleeve upper end cover, the axis are equipped between the axle sleeve and pivoted housing and station revolving platform
Set and the lower end of pivoted housing between be connected with fixed block, between the fixed block and axle sleeve be equipped with fixing bolt, the axle sleeve with turn
Between the upside of set be equipped with angular contact ball bearing, between the axle sleeve and the downside of pivoted housing be equipped with cylinder roller bearing, described turn
The outside of set is equipped with thrust ball bearing, and the thrust ball bearing is between station revolving platform and loading plate, the thrust ball axis
It holds and is equipped with transition rings between pivoted housing.
2. a kind of CNC milling machine workbench indexing mechanism according to claim 1, which is characterized in that the downside of the loading plate
It is connected with feeding station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309122.9U CN208556700U (en) | 2018-08-15 | 2018-08-15 | A kind of CNC milling machine workbench indexing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309122.9U CN208556700U (en) | 2018-08-15 | 2018-08-15 | A kind of CNC milling machine workbench indexing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556700U true CN208556700U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309122.9U Active CN208556700U (en) | 2018-08-15 | 2018-08-15 | A kind of CNC milling machine workbench indexing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505696A (en) * | 2022-03-15 | 2022-05-17 | 江苏恒望机械科技有限公司 | Rotary table bearing device |
-
2018
- 2018-08-15 CN CN201821309122.9U patent/CN208556700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505696A (en) * | 2022-03-15 | 2022-05-17 | 江苏恒望机械科技有限公司 | Rotary table bearing device |
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