CN203495750U - Floating-type rotating polishing main shaft mechanism - Google Patents
Floating-type rotating polishing main shaft mechanism Download PDFInfo
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- CN203495750U CN203495750U CN201320672961.8U CN201320672961U CN203495750U CN 203495750 U CN203495750 U CN 203495750U CN 201320672961 U CN201320672961 U CN 201320672961U CN 203495750 U CN203495750 U CN 203495750U
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- floating
- air cylinder
- main shaft
- base
- polishing
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Abstract
The utility model discloses a floating-type rotating polishing main shaft mechanism which comprises a base, a hinge support, a polishing tool, a main shaft motor, a main shaft support and a floating air cylinder assembly. The floating air cylinder assembly comprises an air cylinder base, a floating air cylinder and a Y-type joint. The polishing tool is in rotatable connection with the main shaft motor. When the floating-type rotating polishing main shaft mechanism works, gas is sealed into the floating air cylinder through an electromagnetic valve, the position of an air cylinder piston can be adjusted freely through a pneumatic component, when a workpiece makes contact with the polishing tool from top to bottom or from bottom to top, the hinge support is used for supporting the workpiece, gas on one side of the floating air cylinder piston is compressed to generate elastic resistance, flexible contact between the workpiece and the polishing tool can be achieved, and the polishing tool is prevented from being damaged; meanwhile, the floating air cylinder is adopted to conduct flexible adjustment, motion damping can be increased, vibration is reduced, the floating-type rotating polishing main shaft mechanism is applicable to the field of automation casting polishing and finishing together with a robot, and the load and impact resistance of the robot during working can be accurately controlled.
Description
Technical field
The utility model relates to a kind of unsteady milling tools that is applied to the casting fin cleaning of the casting fields such as cast iron or cast aluminium, surperficial sand removal and surface finish, is specifically related to a kind of floating type rotary-grinding mainshaft mechanism.
Background technology
Due to the many curved surfaces of foundry goods profile, complex-shaped and diversified reason, to foundry goods field, to realize automated production and bring a very large difficult problem.At present, in all too many levels such as casting cleaning and finishing, substantially also in the realize semi-automation state of operation of manual work or fraction.The larger plane of cast(ing) surface adopts four sides grinding machine to process, but for adopting the instruments such as angle grinding machine, air block stamp to carry out labor cleaning compared with the curved surface of small size or male and fomale(M&F), and inefficiency, cost of labor are large, and difficult quality is guaranteed.
And utilize robot directly to capture angle grinding machine or rotary file is processed the also very large problem of existence to foundry goods, as:
1, robot debugging is very difficult, the contact of unpredictable instrument and workpiece;
When 2, robot gripping tool contacts with workpiece, belong to rigidity contact, can not realize automatic flexible processing;
3, the robot amount of feeding is difficult to control, and cannot reach best operating efficiency;
4, each joint of robot is easily hit, and easily transships, once overload Bian Huidui robot of robot causes damage.
Utility model content
The problem existing for prior art, the utility model aims to provide a kind ofly can realize automatic flexible processing, floating type rotary-grinding mainshaft mechanism that production efficiency is high.
The utility model provides a kind of floating type rotary-grinding mainshaft mechanism, comprises base, hinge stent, milling tools, spindle motor, spindle carrier and floating cylinder assembly.
Described base is vertically fixedly connected with ground by foundation bolt.
Described hinge stent is fixed on the upper plane of described base by the first trip bolt.
Described spindle carrier is hinged by bearing and described hinge stent.
Described floating cylinder assembly comprises air cylinder base, floating cylinder and breeches joint, and described floating cylinder is installed on described air cylinder base by the second trip bolt, and the afterbody of described spindle carrier is hinged by described breeches joint and floating cylinder.
Described spindle motor is located on described spindle carrier.
Described milling tools and described spindle motor are rotatably connected.
Preferably, the rotating shaft of described milling tools and described spindle motor concentric.
Preferably, described spindle motor with for being connected the bearing of described spindle carrier and described hinge stent, be vertical setting.
Preferably, the two ends of described breeches joint are connected on described spindle carrier.
Based on disclosing of technique scheme, the described a kind of floating type rotary-grinding mainshaft mechanism that the utility model provides by magnetic valve air seal in floating cylinder, cylinder piston position can arbitrarily regulate by pneumatic element, when workpiece from top to bottom or from bottom to top contacts milling tools, by hinge stent, support, the compressed generation elastic resistance of floating cylinder piston one side gas, can realize the flexible contact of workpiece and milling tools, avoids damaging milling tools; Meanwhile, adopt floating cylinder to do soft readjustment and can increase kinetic damping, reduce vibrations, be applicable to same robot and be applied in together automation casting grinding and finishing field, and can accurately control active machine people load and impact resistance.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of floating type rotary-grinding mainshaft mechanism that the utility model proposes;
Fig. 2 is the left view of a kind of floating type rotary-grinding mainshaft mechanism that the utility model proposes;
Fig. 3 is the top view of a kind of floating type rotary-grinding mainshaft mechanism that the utility model proposes;
Fig. 4 is the perspective view of a kind of floating type rotary-grinding mainshaft mechanism that the utility model proposes.
Drawing reference numeral explanation
1-bearing, 2-spindle carrier, 3-floating cylinder, 4-the second trip bolt, 5-air cylinder base, 6-base, 7-Y type joint, 8-the first trip bolt, 9-foundation bolt, 10-hinge stent, 11-milling tools, 12-spindle motor.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model:
Please refer to Fig. 1 to Fig. 4, the utility model provides a kind of floating type rotary-grinding mainshaft mechanism, comprises base 6, hinge stent 10, milling tools 11, spindle motor 12, spindle carrier 2 and floating cylinder 3 assemblies.
Please refer to the arbitrary figure of Fig. 1 to Fig. 4, described base 6 is vertically fixedly connected with ground by foundation bolt 9.
Please refer to Fig. 2 or Fig. 4, described hinge stent 10 is fixed on the upper plane of described base 6 by the first trip bolt 8.
Please refer to Fig. 1, described spindle carrier 2 is hinged by bearing 1 and described hinge stent 10.
Please refer to Fig. 1, described floating cylinder assembly comprises air cylinder base 5, floating cylinder 3 and breeches joint 7, described floating cylinder 3 is installed on described air cylinder base 5 by the second trip bolt 4, and the afterbody of described spindle carrier 2 is hinged with floating cylinder 3 by described breeches joint 7; And the two ends of described breeches joint 7 are connected on described spindle carrier 2.
Please refer to Fig. 1 and Fig. 3, described spindle motor 12 is located on described spindle carrier 2, and described spindle motor 12 with for being connected the bearing 1 of described spindle carrier 2 and described hinge stent 10, be vertical setting.
Please refer to Fig. 1, described milling tools 11 is rotatably connected with described spindle motor 12, and the rotating shaft of described milling tools 11 and described spindle motor 12 concentrics.
During work, first floating cylinder 3 pistons are placed in to the centre position of floating cylinder 3 total kilometres, again workpiece is contacted to milling tools 11 from top to bottom or from lower to upper, now floating cylinder 3 one side gases are compressed, produce reverse elastic force, for providing elastic contact pressure between milling tools 11 and workpiece, complete high efficiency polishing; Workpiece departs from after milling tools 11, and floating cylinder 3 automatically resets.
To sum up, the described a kind of floating type rotary-grinding mainshaft mechanism that the utility model provides by magnetic valve air seal in floating cylinder 3, cylinder piston position can arbitrarily regulate by pneumatic element, when workpiece from top to bottom or from bottom to top contacts milling tools 11, by hinge stent 10, support, the compressed generation elastic resistance of floating cylinder 3 piston one side gas, can realize the flexible contact of workpiece and milling tools 11, avoids damaging milling tools 11; Meanwhile, adopt floating cylinder 3 to do soft readjustment and can increase kinetic damping, reduce vibrations, be applicable to same robot and be applied in together automation casting grinding and finishing field, and can accurately control active machine people load and impact resistance.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (4)
1. a floating type rotary-grinding mainshaft mechanism, is characterized in that, comprises base, hinge stent, milling tools, spindle motor, spindle carrier and floating cylinder assembly, wherein:
Base, is vertically fixedly connected with ground by foundation bolt;
Hinge stent, is fixed on the upper plane of described base by the first trip bolt;
Spindle carrier, hinged by bearing and described hinge stent;
Floating cylinder assembly, comprises air cylinder base, floating cylinder and breeches joint, and described floating cylinder is installed on described air cylinder base by the second trip bolt, and the afterbody of described spindle carrier is hinged by described breeches joint and floating cylinder;
Spindle motor, is located on described spindle carrier;
Milling tools, is rotatably connected with described spindle motor.
2. a kind of floating type rotary-grinding mainshaft mechanism according to claim 1, is characterized in that, the rotating shaft of described milling tools and described spindle motor concentric.
3. a kind of floating type rotary-grinding mainshaft mechanism according to claim 1, is characterized in that, described spindle motor with for being connected the bearing of described spindle carrier and described hinge stent, be vertical setting.
4. a kind of floating type rotary-grinding mainshaft mechanism according to claim 1, is characterized in that, the two ends of described breeches joint are connected on described spindle carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672961.8U CN203495750U (en) | 2013-10-29 | 2013-10-29 | Floating-type rotating polishing main shaft mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672961.8U CN203495750U (en) | 2013-10-29 | 2013-10-29 | Floating-type rotating polishing main shaft mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495750U true CN203495750U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672961.8U Expired - Fee Related CN203495750U (en) | 2013-10-29 | 2013-10-29 | Floating-type rotating polishing main shaft mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN203495750U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737484A (en) * | 2013-10-29 | 2014-04-23 | 长沙长泰机器人有限公司 | Floating type rotating grinding main shaft mechanism and grinding method |
| CN103862340A (en) * | 2014-03-28 | 2014-06-18 | 中国科学院自动化研究所 | Robot parallel polishing system |
| CN105710739A (en) * | 2016-03-17 | 2016-06-29 | 许月进 | Damping connecting piece for workpiece support of centerless grinding machine |
| CN108857871A (en) * | 2018-05-04 | 2018-11-23 | 佛山智能装备技术研究院 | A kind of flexible polishing shock absorbing tool applied to industrial robot |
| CN110509156A (en) * | 2019-08-01 | 2019-11-29 | 南皮县赛格机电有限责任公司 | A kind of power battery guard shield floating grinding device |
| CN112935988A (en) * | 2021-04-12 | 2021-06-11 | 山东帕蒂克自动化有限公司 | Flexible suspension polishing equipment for welding seam of aluminum profile |
-
2013
- 2013-10-29 CN CN201320672961.8U patent/CN203495750U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737484A (en) * | 2013-10-29 | 2014-04-23 | 长沙长泰机器人有限公司 | Floating type rotating grinding main shaft mechanism and grinding method |
| CN103737484B (en) * | 2013-10-29 | 2016-05-11 | 长沙长泰机器人有限公司 | A kind of floating type rotary-grinding mainshaft mechanism and polishing process |
| CN103862340A (en) * | 2014-03-28 | 2014-06-18 | 中国科学院自动化研究所 | Robot parallel polishing system |
| CN105710739A (en) * | 2016-03-17 | 2016-06-29 | 许月进 | Damping connecting piece for workpiece support of centerless grinding machine |
| CN108857871A (en) * | 2018-05-04 | 2018-11-23 | 佛山智能装备技术研究院 | A kind of flexible polishing shock absorbing tool applied to industrial robot |
| CN110509156A (en) * | 2019-08-01 | 2019-11-29 | 南皮县赛格机电有限责任公司 | A kind of power battery guard shield floating grinding device |
| CN112935988A (en) * | 2021-04-12 | 2021-06-11 | 山东帕蒂克自动化有限公司 | Flexible suspension polishing equipment for welding seam of aluminum profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20181029 |