CN201950471U - Machine tool rotary platform - Google Patents
Machine tool rotary platform Download PDFInfo
- Publication number
- CN201950471U CN201950471U CN2011200716051U CN201120071605U CN201950471U CN 201950471 U CN201950471 U CN 201950471U CN 2011200716051 U CN2011200716051 U CN 2011200716051U CN 201120071605 U CN201120071605 U CN 201120071605U CN 201950471 U CN201950471 U CN 201950471U
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- CN
- China
- Prior art keywords
- fixed
- platform
- base
- turntable
- machine tool
- 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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- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a machine tool rotary platform which comprises a base and a turntable, wherein a shell of a rotary bearing assembly is fixed at the middle part of the base, a connecting platform is fixed to a turbine of the rotary bearing assembly and is fixed with the turntable, a locating core shaft penetrates through the rotary bearing assembly and the center of the connecting platform, the lower end of the locating core shaft is installed in a bearing seat in the base, the upper end of the locating core shaft is fixed in the center of the turntable, a lock sheet is arranged at the outer edge of the connecting platform, and a locking device fixed to the base can lock the lock sheet. The machine tool rotary platform has the characteristics of simple structure, good balance stability, favorableness for part processing and high processing accuracy.
Description
Technical field
The utility model belongs to the heavy duty machine tools technical field, especially relates to a kind of revolving dial of heavy duty machine tools.
Background technology
Lathe is widely used in the machined field, lathe is typically equipped with revolving dial, work piece is fixed on the revolving dial and processes, the revolving structure of existing revolving dial generally adopts turbine and the two helical pitch scroll bar structures of steel, the rotation of implementation platform and calibration, though this structure can satisfy the needs of processing basically, but because the revolving structure complexity of its use, the horizontal accuracy that guarantees platform is relatively more difficult, increased the adjusting difficulty, and the material cost of using is higher, especially at the revolving dial of heavy duty machine tools, because platform will bear bigger parts gravitational pressure, so require higher.
Summary of the invention
The purpose of this utility model be to improve the deficiency of prior art and provide a kind of simple in structure, stability of equilibrium good, help component processing, machine tool rotary platform that machining accuracy is high.
The purpose of this utility model is to realize like this, a kind of machine tool rotary platform, form by base and turntable, be characterized in that the housing of pivoting support assembly is fixed on the middle part of base, be fixed with the connection platform on the turbine of pivoting support assembly, connect on the platform and be fixed with turntable, the lower end, center that positioning core axle passes pivoting support assembly and connection platform is installed in the interior bearing block of base, the upper end is fixed on the center of turntable, the outer rim that connects platform is provided with locking plate, and the locking device that is fixed on the base can pin locking plate.
In order further to realize the purpose of this utility model, can be the following of turntable to be extruded with centring ring near outward flange, centring ring extend into the positioning track groove location on the base.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model is the middle part that the housing of pivoting support assembly is fixed on base, be fixed with the connection platform on the turbine of pivoting support assembly, connect on the platform and be fixed with turntable, the lower end, center that positioning core axle passes pivoting support assembly and connection platform is installed in the interior bearing block of base, the upper end of positioning core axle is fixed on the center of turntable, guaranteed the turntable of revolving dial like this, pivoting parts such as connection platform are installed with one heart, guaranteed rotating steady, the pivoting support assembly of employing standard, simplified revolving structure, by connecting fixedly turntable of platform, can improve the balance quality of installation, further guaranteed crudy, the outer rim that connects platform is provided with locking plate, and the locking device that is fixed on the base can pin locking plate, forwards to when needing the position at platform, locking device can pin the locking plate location, avoids the process platform to rotate; The following of turntable is extruded with centring ring near outward flange, and centring ring extend into the positioning track groove location on the base, by positioning track groove supporting centring ring, further guaranteed the levelness of turntable.
Description of drawings
Below in conjunction with width of cloth figure and embodiment the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is an another kind of structural representation of the present utility model.
The specific embodiment
When using the utility model, can be connected reductor by the mounting interface of reductor on the pivoting support assembly 2 and servomotor and servomotor gets final product.
Claims (2)
1. machine tool rotary platform, form by base (1) and turntable (8), it is characterized in that the housing of pivoting support assembly (2) is fixed on the middle part of base (1), be fixed with on the turbine (11) of pivoting support assembly (2) and connect platform (3), connect on the platform (3) and be fixed with turntable (8), the lower end, center that positioning core axle (4) passes pivoting support assembly (2) and connection platform (3) is installed in the interior bearing block (5) of base (1), the upper end is fixed on the center of turntable (8), the outer rim that connects platform (3) is provided with locking plate (6), and the locking device (7) that is fixed on the base (1) can pin locking plate (6).
2. a kind of machine tool rotary platform according to claim 1 is characterized in that the following close outward flange of turntable (8) is extruded with centring ring (9), and centring ring (9) extend into positioning track groove (10) location on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200716051U CN201950471U (en) | 2011-03-11 | 2011-03-11 | Machine tool rotary platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200716051U CN201950471U (en) | 2011-03-11 | 2011-03-11 | Machine tool rotary platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950471U true CN201950471U (en) | 2011-08-31 |
Family
ID=44494598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200716051U Expired - Fee Related CN201950471U (en) | 2011-03-11 | 2011-03-11 | Machine tool rotary platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736635A (en) * | 2012-06-29 | 2012-10-17 | 苏州晟成新能源科技有限公司 | Trimmer with rotary positioning device |
| CN108284415A (en) * | 2017-12-31 | 2018-07-17 | 扬州海通电子科技有限公司 | A kind of self-balancing pin-connected panel platform of large size turntable |
| CN111323196A (en) * | 2020-03-24 | 2020-06-23 | 孙东辉 | Detection equipment for urban road protection structure based on sponge |
| CN112047270A (en) * | 2020-08-17 | 2020-12-08 | 徐州徐工随车起重机有限公司 | Automatic locking device and method for platform rotation and vehicle |
-
2011
- 2011-03-11 CN CN2011200716051U patent/CN201950471U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736635A (en) * | 2012-06-29 | 2012-10-17 | 苏州晟成新能源科技有限公司 | Trimmer with rotary positioning device |
| CN102736635B (en) * | 2012-06-29 | 2014-07-02 | 苏州晟成新能源科技有限公司 | Trimmer with rotary positioning device |
| CN108284415A (en) * | 2017-12-31 | 2018-07-17 | 扬州海通电子科技有限公司 | A kind of self-balancing pin-connected panel platform of large size turntable |
| CN111323196A (en) * | 2020-03-24 | 2020-06-23 | 孙东辉 | Detection equipment for urban road protection structure based on sponge |
| CN112047270A (en) * | 2020-08-17 | 2020-12-08 | 徐州徐工随车起重机有限公司 | Automatic locking device and method for platform rotation and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120311 |