CN105171571A - Segment-difference grinding machine - Google Patents
Segment-difference grinding machine Download PDFInfo
- Publication number
- CN105171571A CN105171571A CN201510678072.6A CN201510678072A CN105171571A CN 105171571 A CN105171571 A CN 105171571A CN 201510678072 A CN201510678072 A CN 201510678072A CN 105171571 A CN105171571 A CN 105171571A
- Authority
- CN
- China
- Prior art keywords
- holder assembly
- grinding wheel
- spindle holder
- screw mandrel
- upper slide
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a segment-difference grinding machine. The segment-difference grinding machine comprises a frame, a manipulator, a workpiece spindle seat assembly, a grinding wheel spindle seat assembly, a workpiece gripping head, a hold-down device, a first sliding mechanism and a second sliding mechanism; the manipulator is mounted on the frame; the workpiece spindle seat assembly is in sliding fit with the top of the frame through the first sliding mechanism, while the grinding wheel spindle seat assembly is in sliding fit with the top of the frame through the second sliding mechanism, and the spindle of the workpiece spindle seat assembly is parallel to the spindle of the grinding wheel spindle seat assembly; a coarse grinding wheel and a fine grinding wheel are mounted on the spindle of the grinding wheel spindle seat assembly; the hold-down device is mounted at the front end of the workpiece spindle seat assembly. The segment-difference grinding machine is capable of completing the segment-difference grinding of a workpiece through once clamping, and is high in machining accuracy.
Description
Technical field
The section of the present invention relates to difference grinder.
Background technology
Section difference grinder is the forming machine forming section difference external diameter for workpiece.Current this grinder generally needs multiple clamping, brings machining accuracy error.
Summary of the invention
In order to overcome the deficiencies in the prior art, the section of the object of the present invention is to provide difference grinder, energy clamped one time completes the section difference grinding of workpiece, and machining accuracy is high.
Object of the present invention is achieved through the following technical solutions:
Section difference grinder, comprise frame, manipulator, work spindle holder assembly, grinding wheel spindle holder assembly, Workpiece clamping head, material pressing device, the first slipping mechanism and the second slipping mechanism, manipulator is installed on frame, work spindle holder assembly is snug fit at frame top by the first slipping mechanism, grinding wheel spindle holder assembly is snug fit at frame top by the second slipping mechanism, and the main axis parallel of the main shaft of work spindle holder assembly and grinding wheel spindle holder assembly; The main shaft of grinding wheel spindle holder assembly is provided with coarse plain emery wheel and fine grinding wheel; Material pressing device is arranged on work spindle holder assembly front end.
Preferably, first slipping mechanism comprises the first endoporus seat, the first screw mandrel, the first upper slide, dial, swivel plate, the first servo motor and magazine attachment, first servo motor is fixed on the first endoporus seat, this first servo motor docks with the first screw mandrel, first screw mandrel and the first upper slide threaded engagement, work spindle holder assembly is fixed on the first upper slide by rotation scale and swivel plate.
Preferably, second slipping mechanism comprises the second endoporus seat, the second servo motor, the second screw mandrel, the second upper slide and motor fixed plate, second servo motor is fixed on the second endoporus seat, this second servo motor docks with the second screw mandrel, second screw mandrel and the second upper slide threaded engagement, grinding wheel spindle holder assembly and motor fixed plate are fixed on the second upper slide.
Compared with prior art, the present invention has following beneficial effect:
The present invention passes through the setting of work spindle holder assembly and grinding wheel spindle holder assembly, can grinding more, and by the control to the first slipping mechanism and the second slipping mechanism, and the control to manipulator, just secondary clamping can not be needed, both improve working (machining) efficiency and machining accuracy, and the error that minimizing secondary clamping brings.
Accompanying drawing explanation
Fig. 1 is the top view of section of the present invention difference grinder;
Fig. 2 is the stereogram of section of the present invention difference grinder.
In figure: 1, Spindle Motor; 2, the first servo motor; 3, the first endoporus seat; 4, the second screw mandrel; 5, the second endoporus seat; 6, the second upper slide; 7, emery wheel motor; 8, motor fixed plate; 9, the second servo motor; 10, grinding wheel spindle holder assembly; 11, manipulator; 12, tool setting gauge; 13, coarse plain emery wheel; 14, fine grinding wheel; 15, blanking storehouse; 16, material pressing device; 17, hopper; 18, swivel plate; 19, dial; 20, the first screw mandrel; 21, the first upper slide; 22, grinding wheel spindle; 23, Workpiece clamping head; 24, work spindle holder assembly; 25, work spindle; 26, frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Section difference grinder as shown in Figure 1-2, comprise frame 26, manipulator 11, work spindle holder assembly 24, grinding wheel spindle holder assembly 10, Workpiece clamping head 23, material pressing device 16, first slipping mechanism and the second slipping mechanism, manipulator 11 is installed on frame 26, work spindle holder assembly 24 is snug fit at frame 26 top by the first slipping mechanism, grinding wheel spindle holder assembly 10 is snug fit at frame 26 top by the second slipping mechanism, and the main axis parallel of the main shaft of work spindle holder assembly 24 and grinding wheel spindle holder assembly 10; The main shaft of grinding wheel spindle holder assembly 10 is provided with coarse plain emery wheel 13 and fine grinding wheel 14; Material pressing device 16 is arranged on work spindle holder assembly 24 front end.
As one preferred embodiment, first slipping mechanism comprises the first endoporus seat 3, first screw mandrel 20, first upper slide 21, dial 19, swivel plate 18, first servo motor 2 and hopper 17 device, first servo motor 2 is fixed on the first endoporus seat 3, this first servo motor 2 docks with the first screw mandrel 20, first screw mandrel 20 and the first upper slide 21 threaded engagement, work spindle holder assembly 24 is fixed on the first upper slide 21 by rotation scale 19 and swivel plate 18.
Preferably, second slipping mechanism comprises the second endoporus seat 5, second servo motor 9, second screw mandrel 4, second upper slide 6 and motor fixed plate 8, second servo motor 9 is fixed on the second endoporus seat 5, this second servo motor 9 docks with the second screw mandrel 4, second screw mandrel 4 and the second upper slide 6 threaded engagement, grinding wheel spindle holder assembly 10 and motor fixed plate 8 are fixed on the second upper slide 6.
First manipulator 11 proceeds to hopper 17 exit, then workpiece released by hopper 17, hold manipulator while of returning tightly when entering in cylinder finger pawl to walk for 11 times, when workpiece is parallel with the alignment of shafts be arranged in work spindle holder assembly 24, advance blowing is return, and Workpiece clamping head 23 holds workpiece tightly and material pressing device 16 workpiece pressing simultaneously, and material pressing device 16 pairs of processing works play fixed supporting role, reduce the rotary oscillation of workpiece in process, make machining accuracy higher more stable.Workpiece clamping head 23 is arranged on the side of work spindle 25 near wheelhead part, facilitate work pieces process, hopper 17 is fixed on above work spindle holder assembly 24, hopper 17 discharging opening is concordant with Workpiece clamping head 23 front end, Spindle Motor 11 transmission work spindle 25 rotates, and is driven before and after the first upper slide 21 vertically move grinding by the first servo motor 2 transmission first screw mandrel 20 be fixed on the first endoporus seat 3.The second servo motor 9 transmission second screw mandrel 4 be meanwhile fixed on the second endoporus seat 5 drives the second upper slide about 6 transverse shifting, drive the motor fixed plate 8 be arranged on the second upper slide 63 to advance with grinding wheel spindle holder assembly 10 simultaneously, after moving to programming position, tool setting gauge 12 moves on after tool setting and returns, the emery wheel motor 7 transmission grinding wheel spindle 22 be fixed on motor fixed plate 8 drives coarse plain emery wheel 13 and fine grinding wheel 14 to rotate advance grinding work piece, add and first to process with coarse plain emery wheel 13 man-hour and then with fine grinding wheel 14 grinding work piece, so while guarantee workpiece accuracy, also improve operating efficiency, the use of tool setting gauge 12 makes processing work can also realize the unification of grinding length when length differs, ensure that the qualification rate of product.Machine rear Workpiece clamping head 23 to unclamp work spindle 25 rear portion blowing device workpiece is blown off in feed bin 15.Then manipulator 11 material loading, so presses system program repeatedly.
Embodiments of the present invention are not limited thereto; according to foregoing of the present invention; utilize ordinary technical knowledge and the customary means of this area; do not departing under the present invention's above-mentioned basic fundamental thought prerequisite; the present invention can also make the amendment of other various ways, replacement or change, all drops within rights protection scope of the present invention.
Claims (3)
1. section difference grinder, it is characterized in that, comprise frame, manipulator, work spindle holder assembly, grinding wheel spindle holder assembly, Workpiece clamping head, material pressing device, the first slipping mechanism and the second slipping mechanism, manipulator is installed on frame, work spindle holder assembly is snug fit at frame top by the first slipping mechanism, grinding wheel spindle holder assembly is snug fit at frame top by the second slipping mechanism, and the main axis parallel of the main shaft of work spindle holder assembly and grinding wheel spindle holder assembly; The main shaft of grinding wheel spindle holder assembly is provided with coarse plain emery wheel and fine grinding wheel; Material pressing device is arranged on work spindle holder assembly front end.
2. according to claim 1 section of poor grinder, it is characterized in that, first slipping mechanism comprises the first endoporus seat, the first screw mandrel, the first upper slide, dial, swivel plate, the first servo motor and magazine attachment, first servo motor is fixed on the first endoporus seat, this first servo motor docks with the first screw mandrel, first screw mandrel and the first upper slide threaded engagement, work spindle holder assembly is fixed on the first upper slide by rotation scale and swivel plate.
3. according to claim 1 section of poor grinder, it is characterized in that, second slipping mechanism comprises the second endoporus seat, the second servo motor, the second screw mandrel, the second upper slide and motor fixed plate, second servo motor is fixed on the second endoporus seat, this second servo motor docks with the second screw mandrel, second screw mandrel and the second upper slide threaded engagement, grinding wheel spindle holder assembly and motor fixed plate are fixed on the second upper slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678072.6A CN105171571A (en) | 2015-10-20 | 2015-10-20 | Segment-difference grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678072.6A CN105171571A (en) | 2015-10-20 | 2015-10-20 | Segment-difference grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105171571A true CN105171571A (en) | 2015-12-23 |
Family
ID=54894240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678072.6A Pending CN105171571A (en) | 2015-10-20 | 2015-10-20 | Segment-difference grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141822A (en) * | 2016-08-26 | 2016-11-23 | 马鞍山俊强精密机械设备有限公司 | A kind of cutting disc computer controlled grinding machine and method for grinding thereof |
| CN106863066A (en) * | 2016-12-30 | 2017-06-20 | 安徽力成机械装备有限公司 | Cage retainer grinding machine |
| CN109290879A (en) * | 2018-10-11 | 2019-02-01 | 东莞市冠茂五金机械有限公司 | A kind of full-automatic segment difference grinding machine |
| CN109333284A (en) * | 2018-10-23 | 2019-02-15 | 福建冠维汽车零部件有限公司 | Differential spider axle journal self-acting grinding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279704Y (en) * | 2008-10-23 | 2009-07-29 | 麻城市正东科技有限公司 | Concentricity grinding mill with dual purposes of chamfering and step difference |
| CN201559111U (en) * | 2009-07-03 | 2010-08-25 | 湖南大学 | Numerically controlled grinder suitable for multi-station composite grinding of camshaft |
| KR101264648B1 (en) * | 2010-08-06 | 2013-05-15 | 대우조선해양 주식회사 | Double side telescopic boom for blasting robot in the double hull |
| CN203751907U (en) * | 2014-03-11 | 2014-08-06 | 台州赛诺克机械科技有限公司 | Moving beam type five-axis tool grinding machine |
| CN204584915U (en) * | 2015-01-30 | 2015-08-26 | 东莞劲胜精密组件股份有限公司 | A kind of section difference grinding apparatus |
| CN205043592U (en) * | 2015-10-20 | 2016-02-24 | 广东豪特曼智能机器有限公司 | Poor machine that grinds of section |
-
2015
- 2015-10-20 CN CN201510678072.6A patent/CN105171571A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279704Y (en) * | 2008-10-23 | 2009-07-29 | 麻城市正东科技有限公司 | Concentricity grinding mill with dual purposes of chamfering and step difference |
| CN201559111U (en) * | 2009-07-03 | 2010-08-25 | 湖南大学 | Numerically controlled grinder suitable for multi-station composite grinding of camshaft |
| KR101264648B1 (en) * | 2010-08-06 | 2013-05-15 | 대우조선해양 주식회사 | Double side telescopic boom for blasting robot in the double hull |
| CN203751907U (en) * | 2014-03-11 | 2014-08-06 | 台州赛诺克机械科技有限公司 | Moving beam type five-axis tool grinding machine |
| CN204584915U (en) * | 2015-01-30 | 2015-08-26 | 东莞劲胜精密组件股份有限公司 | A kind of section difference grinding apparatus |
| CN205043592U (en) * | 2015-10-20 | 2016-02-24 | 广东豪特曼智能机器有限公司 | Poor machine that grinds of section |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141822A (en) * | 2016-08-26 | 2016-11-23 | 马鞍山俊强精密机械设备有限公司 | A kind of cutting disc computer controlled grinding machine and method for grinding thereof |
| CN106863066A (en) * | 2016-12-30 | 2017-06-20 | 安徽力成机械装备有限公司 | Cage retainer grinding machine |
| CN109290879A (en) * | 2018-10-11 | 2019-02-01 | 东莞市冠茂五金机械有限公司 | A kind of full-automatic segment difference grinding machine |
| CN109333284A (en) * | 2018-10-23 | 2019-02-15 | 福建冠维汽车零部件有限公司 | Differential spider axle journal self-acting grinding machine |
| CN109333284B (en) * | 2018-10-23 | 2024-04-05 | 福建冠维汽车零部件有限公司 | Automatic grinding machine for differential cross axle journal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |