CN201544035U - Work bench slewing mechanism of gear grinding machine - Google Patents
Work bench slewing mechanism of gear grinding machine Download PDFInfo
- Publication number
- CN201544035U CN201544035U CN2009200351356U CN200920035135U CN201544035U CN 201544035 U CN201544035 U CN 201544035U CN 2009200351356 U CN2009200351356 U CN 2009200351356U CN 200920035135 U CN200920035135 U CN 200920035135U CN 201544035 U CN201544035 U CN 201544035U
- Authority
- CN
- China
- Prior art keywords
- grinding machine
- work bench
- gear grinding
- pedestal
- working platform
- 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
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a work bench slewing mechanism of a gear grinding machine, which comprises a base and a work bench body. The base is arranged on the lower portion of the mechanism, and the work bench body is arranged on the upper portion of the base and in rotating connection with the same. A center and a clipping claw are arranged on the work bench body, and a rotary shaft is vertically disposed at the bottom portion of the work bench body and in rotating connection with a motor via a transmission component. The mechanism has reasonable design, simple structure and the advantages of short transmission chains, 'zero' backlash, fine rigidity and the like, and the torque motor realizes closed loop control via a highly precise angle coder installed on a base body and retains correct positioning.
Description
Technical field
The utility model relates to a kind of machining equipment, is specifically related to a kind of gear grinding machine working platform swing mechanism.
Background technology
The tradition gear grinding machine working platform swing mechanism generally is the rotation of adopting servomotor and realizing workbench by worm gear, worm drive.This kind structure is higher to the required precision of worm gear, worm screw, and worm screw is generally two helical pitch worm screws, needs the processing of high precision screw grinding machine; Worm gear also need be by special-purpose worm gear hob processing.Therefore, above-mentioned gear grinding machine working platform swing mechanism manufacturing process complexity, early investment is big.In addition, because the continuous wearing and tearing of mechanical clearance and worm gear, worm gear pair make its positioning accuracy more and more lower.If increase anti-backlash mechanism, will make system complicated more.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of location and the high gear grinding machine working platform swing mechanism of control accuracy are provided.
The technical solution of the utility model is: a kind of gear grinding machine working platform swing mechanism, comprise pedestal that is arranged on the mechanism bottom and the work stage body that is arranged on pedestal top and is rotationally connected with pedestal, described work stage body is provided with top and claw, it is characterized in that: the bottom of described work stage body vertically is provided with rotating shaft, and rotating shaft is by the driving member motor that is rotationally connected.
The pedestal in the described rotating shaft outside is provided with angular encoder.
Be provided with bearing between described pedestal and the work stage body.
Described bearing is a right-angled intersection roller pivoting support bearing.
Described driving member is a synchronous cog belt.
Described motor is a servomotor.
The utility model compared with prior art is following advantage:
The utility model is reasonable in design, and is simple in structure, realizes closed-loop control by the high accuracy angular encoder that is installed on the pedestal, guarantees accurate in locating.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises pedestal 2 that is arranged on the mechanism bottom and the work stage body 1 that is arranged on pedestal 2 tops and is rotationally connected with pedestal 2, described work stage body 1 is provided with top 3 and claw 4, the bottom of described work stage body 1 vertically is provided with rotating shaft 5, rotating shaft 5 is by driving member 6 motor 7 that is rotationally connected, described driving member 6 is a synchronous cog belt, and described motor 7 is a servomotor.
Accurate for guaranteeing calibration, the pedestal 2 in described rotating shaft 5 outsides is provided with angular encoder 8.
Be provided with bearing 9 between described pedestal 2 and the work stage body 1, described bearing 9 is right-angled intersection roller pivoting support bearing.
Claims (6)
1. gear grinding machine working platform swing mechanism, the work stage body (1) that comprises the pedestal (2) that is arranged on the mechanism bottom and be arranged on pedestal (2) top and be rotationally connected with pedestal (2), described work stage body (1) is provided with top (3) and claw (4), it is characterized in that: the bottom of described work stage body (1) vertically is provided with rotating shaft (5), and rotating shaft (5) is by driving member (6) motor (7) that is rotationally connected.
2. gear grinding machine working platform swing mechanism according to claim 1 is characterized in that: the pedestal (2) in described rotating shaft (5) outside is provided with angular encoder (8).
3. gear grinding machine working platform swing mechanism according to claim 1 and 2 is characterized in that: be provided with bearing (9) between described pedestal (2) and the work stage body (1).
4. gear grinding machine working platform swing mechanism according to claim 3 is characterized in that: described bearing (9) is a right-angled intersection roller pivoting support bearing.
5. gear grinding machine working platform swing mechanism according to claim 1 is characterized in that: described driving member (6) is a synchronous cog belt.
6. gear grinding machine working platform swing mechanism according to claim 1 is characterized in that: described motor (7) is a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200351356U CN201544035U (en) | 2009-10-20 | 2009-10-20 | Work bench slewing mechanism of gear grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200351356U CN201544035U (en) | 2009-10-20 | 2009-10-20 | Work bench slewing mechanism of gear grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544035U true CN201544035U (en) | 2010-08-11 |
Family
ID=42599193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200351356U Expired - Fee Related CN201544035U (en) | 2009-10-20 | 2009-10-20 | Work bench slewing mechanism of gear grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562839A (en) * | 2016-02-29 | 2016-05-11 | 西安贝吉姆机床股份有限公司 | Rotating workbench for worm grinding wheel gear grinding machine |
-
2009
- 2009-10-20 CN CN2009200351356U patent/CN201544035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562839A (en) * | 2016-02-29 | 2016-05-11 | 西安贝吉姆机床股份有限公司 | Rotating workbench for worm grinding wheel gear grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104589334B (en) | A kind of five shaft multifunctional machinery handss | |
| CN201931284U (en) | Large high-precision numerical control rotating worktable | |
| CN201544036U (en) | VMC machine with rotation disc embedded in working platform | |
| CN203109692U (en) | Vertical-type numerically-controlled machine tool main shaft swinging device | |
| CN201997951U (en) | Double swinging mechanism | |
| CN203751371U (en) | Multifunctional precision machining boring and milling machine | |
| CN201529980U (en) | Multi-freedom-degree rotating device | |
| CN201267951Y (en) | Numerical control vertical type profile grinder | |
| CN201544034U (en) | Novel work table rotating mechanism of gear grinding machine | |
| CN108747438A (en) | Linear drives rotary table | |
| CN101733478B (en) | Bench saw transmission mechanism | |
| CN201807900U (en) | Double-worm closed loop rotary work table | |
| CN201046531Y (en) | Digital display boring and milling machine stepless feeding gear box | |
| CN102773721A (en) | Multi-functional subdivision angle processing angle table | |
| CN100402215C (en) | Gear machining equipment | |
| CN200939573Y (en) | Grinding board lifting driving gear of crystal plane grinder | |
| CN201544035U (en) | Work bench slewing mechanism of gear grinding machine | |
| CN201543914U (en) | Numerical-control gear grinding machine with worm grinding wheel | |
| CN206500832U (en) | A kind of automatic welding platform | |
| CN201693191U (en) | Five-axis linkage high-speed spindle head | |
| CN201544033U (en) | Work bench base of gear grinding machine | |
| CN109530794A (en) | A kind of full-automatic saw blade cutting numerically controlled processing equipment | |
| CN211222801U (en) | Single-arm engraving machine | |
| CN209578823U (en) | A kind of machining center waves processing axis | |
| CN101758389A (en) | Novel gear grinding machine working platform swing mechanism |
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: 20100811 Termination date: 20101020 |