CN102950545B - Grinding wheel of external grinder means for correcting - Google Patents
Grinding wheel of external grinder means for correcting Download PDFInfo
- Publication number
- CN102950545B CN102950545B CN201210457532.9A CN201210457532A CN102950545B CN 102950545 B CN102950545 B CN 102950545B CN 201210457532 A CN201210457532 A CN 201210457532A CN 102950545 B CN102950545 B CN 102950545B
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- mandrel
- frame
- bearing block
- fixed
- 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.)
- Active
Links
Abstract
Grinding wheel of external grinder means for correcting belongs to grinding machine installation utensil, particularly relate to for grinding tool or workpiece feeding or calibrating installation.Feature is that this device is connected and composed by bracket frame, bearing block, mandrel and elastic adjusting mechanism, and bearing block established by bracket frame, with being loaded in bearing block with the frustum of a cone of lower clamp taper fit and the mandrel that is provided with bearing; Bracket frame oblique arm establishes C type frame, and elastic adjusting mechanism is fixed in type frame, is connected mutually with emery wheel edge; When correcting emery wheel, mandrel is fixed on bracket frame, and lower clamp is sleeved on mandrel, and emery wheel, by upper clamp, is fixed by nut and screw thread.Compared with prior art, advantage is: novel, and structure is simple, and easily make, cost is low; Operation is reliable, flexibly and easily, the concentricity that can harmonize quickly between emery wheel and fixture, offset can be controlled within 20; Improve emery wheel installation accuracy, be conducive to improving machining accuracy and work efficiency, improve product quality; Extend emery wheel service life, reduce the consumption of spare unit.
Description
Technical field
The invention belongs to grinding machine installation utensil, particularly relate to for grinding tool or workpiece feeding or calibration device.
Background technology
Grinding machine grinds surface of the work by being equipped with High Rotation Speed emery wheel, make surface of the work bright and clean or improve Workpiece Machining Accuracy.In process, emery wheel and absorption surface, emery wheel is easy to wear or damage, and need often to change emery wheel, emery wheel becomes the main consumables of grinding machine.Current installation emery wheel, be directly emery wheel is placed between upper fixture and lower clamp, clamping, fixing on the driving shaft, emery wheel concentricity is by manual setting.Its defect is: owing to being provided with fit-up gap between fixture cylindrical and emery wheel endoporus, be difficult to capturing position during installation, consuming time many; Easily produce bias between emery wheel and fixture, installation accuracy is low; Affect Workpiece Machining Accuracy, efficiency is low; Emery wheel is short for service life, and spare parts consumption is high.
Summary of the invention
In order to overcome the defect that prior art exists, the object of this invention is to provide a kind of grinding wheel of external grinder means for correcting.Improve emery wheel installation accuracy, improve machining accuracy and working (machining) efficiency, improve crudy; Extend emery wheel service life, reduce spare unit consumption.
Grinding wheel of external grinder means for correcting, feature is connected and composed by bracket frame, bearing block, mandrel and elastic adjusting mechanism, and bearing block established by bracket frame, with being loaded in bearing block with the frustum of a cone of lower clamp taper fit and the mandrel that is provided with bearing; Bracket frame oblique arm establishes C type frame, and elastic adjusting mechanism is fixed in C type frame, is connected mutually with emery wheel edge; When correcting emery wheel, mandrel is fixed on bracket frame, and lower clamp chuck is contained on mandrel, and emery wheel, by upper clamp, is fixed by nut and screw thread.When mandrel rotates, emery wheel edge contacts with elastic adjusting mechanism, automatically the concentricity of adjustment emery wheel and fixture.After correction terminates, lay down nut and mandrel, fixture and emery wheel are still clamped by bolt, and fixture and emery wheel are integrally arranged on the driving shaft of grinding machine.
Further improvement, described bracket erection bearing block, be positioned at immediately below mandrel, mandrel is loaded in bearing block by bearing; Bracket frame oblique arm establishes 2-3 C type frame, and elastic adjusting mechanism is fixed in C type frame.Many C type frame are set, multiple elastic adjusting mechanism can be set, be suitable for and correct the different emery wheel of diameter.
Further improvement, described mandrel is established screw thread to coordinate with nut from top to bottom, establishes circular cone stage body and lower clamp taper fit, is established bearing corresponding with bearing block, for timing.
Further improvement, described elastic adjusting mechanism is made up of turning rolls, roller, spring and dial gauge.Rolling bearing is respectively installed in roller two ends, then inserts in turning rolls, fixes with pin, and two of pin can move forward and backward in the groove of frame C type block, also can play guide rod effect; Turning rolls rear projection place tangles stage clip, and heads on the dial gauge be fixed in frame, and can detect the offset of just sand loading wheel like this, when offset is larger, spring is compressed, and acting in opposition, in emery wheel, resets when emery wheel rotates.
Compared with prior art, advantage is: novel, and structure is simple, and easily make, cost is low; Operation is reliable, flexibly and easily, the concentricity that can harmonize quickly between emery wheel and fixture, offset can be controlled within 20; Improve emery wheel installation accuracy, be conducive to improving machining accuracy and work efficiency, improve product quality and extend emery wheel service life, reduce the consumption of spare unit.
Accompanying drawing explanation
The invention will be further described for contrast accompanying drawing.
Fig. 1 is grinding wheel of external grinder means for correcting structural representation.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention
As can be seen from Fig. 1, Fig. 2, grinding wheel of external grinder means for correcting is connected and composed by bracket frame 1, bearing block 2, mandrel 3 and elastic adjusting mechanism, and bearing block established by bracket frame, is positioned at immediately below mandrel, and bearing 5 is loaded in bearing block.On the right side of bracket frame, oblique arm 6 establishes C type frame 7, elastic adjusting mechanism is fixed in C type frame.Timing, mandrel is fixed on bracket frame, and lower clamp 12 is sleeved on mandrel, and emery wheel 14 is placed on lower clamp, and upper fixture 13 compresses, and fixed by nut 4, screw thread 15, emery wheel edge is connected mutually with elastic adjusting mechanism.When mandrel rotates, emery wheel edge contacts with elastic adjusting mechanism, deflects away from partial compression, draws close to center, after rotation finite is secondary, and the just concentricity of automatic calibration emery wheel and fixture.Now, nine set bolts 18 then by being distributed in, on the upper and lower fixture of fixture are fastening.After correction terminates, loosen nut, oblique coring axle.When installing emery wheel, by fixture and emery wheel integrally fixed drive axle.
Be it can also be seen that by Fig. 1, mandrel top establishes screw thread to coordinate with nut, and middle part establishes the frustum of a cone to coordinate with lower clamp, and bottom establishes bearing corresponding with bearing block.
Be it can also be seen that by Fig. 1, bracket erection bearing block, is positioned at immediately below mandrel, and mandrel installing bearing is loaded in bearing block.Bracket frame oblique arm is established a C type frame, elastic adjusting mechanism is fixed in C type frame, is connected mutually with emery wheel edge.
As seen from Figure 2, elastic adjusting mechanism is made up of turning rolls 8, roller 9, spring 10 and dial gauge 11, rolling bearing is respectively installed in roller two ends, insert again in turning rolls, fix with pin 17, two of pin can move forward and backward in the groove of frame C type block, also can play guide rod effect, turning rolls rear projection place tangles stage clip, and heads on the dial gauge be fixed in frame.Emery wheel mechanism adjusts static balance by the balance weight in static balance groove 16.
Claims (3)
1. grinding wheel of external grinder means for correcting, it is characterized in that, this device is connected and composed by bracket frame (1), bearing block (2), mandrel (3) and elastic adjusting mechanism, bearing block established by bracket frame, with being loaded in bearing block with the frustum of a cone of lower clamp taper fit and the mandrel that is provided with bearing (5); Bracket frame oblique arm (6) is established C type frame (7), elastic adjusting mechanism is fixed in C type frame, is connected mutually with emery wheel (14) edge; When correcting emery wheel, mandrel is fixed on bracket frame, and lower clamp (12) is sleeved on mandrel, and emery wheel is clamped by upper fixture (13), is fixed by nut (4) and screw thread (15); Described elastic adjusting mechanism is made up of turning rolls (8), roller (9), spring (10) and dial gauge (11); Rolling bearing is respectively installed in roller two ends, then inserts in turning rolls, fixes with pin (17), and two of pin can move forward and backward in the groove of frame C type block, also can play guide rod effect; Turning rolls rear projection place tangles spring, and heads on the dial gauge be fixed in frame, and can detect the offset of just sand loading wheel like this, when offset is larger, spring is compressed, and acting in opposition, in emery wheel, resets when emery wheel rotates.
2. grinding wheel of external grinder means for correcting according to claim 1, it is characterized in that bearing block (2) established by described bracket frame (1), be positioned at immediately below mandrel (3), mandrel is loaded in bearing block by bearing (5); Bracket frame oblique arm (6) establishes 2-3 C type frame (7), and elastic adjusting mechanism is fixed in C type frame.
3. grinding wheel of external grinder means for correcting according to claim 1, it is characterized in that described mandrel (3) establish screw thread (15) to coordinate with nut from top to bottom, establish circular cone stage body and lower clamp (12) taper fit, establish bearing and bearing block (2) corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457532.9A CN102950545B (en) | 2012-11-15 | 2012-11-15 | Grinding wheel of external grinder means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457532.9A CN102950545B (en) | 2012-11-15 | 2012-11-15 | Grinding wheel of external grinder means for correcting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950545A CN102950545A (en) | 2013-03-06 |
| CN102950545B true CN102950545B (en) | 2015-09-23 |
Family
ID=47760240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210457532.9A Active CN102950545B (en) | 2012-11-15 | 2012-11-15 | Grinding wheel of external grinder means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950545B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2020005263A (en) * | 2017-12-06 | 2020-08-24 | Sipa Progettazione Automaz | Injection-compression molding device. |
| CN108032106B (en) * | 2017-12-08 | 2023-10-17 | 中航力源液压股份有限公司 | Efficient numerical control turning clamp and clamping method |
| CN113188425B (en) * | 2021-04-30 | 2023-03-24 | 邵东智能制造技术研究院有限公司 | Wind wheel concentricity adjustment detection device |
| CN115284146A (en) * | 2022-08-13 | 2022-11-04 | 安徽华科实业有限公司 | Adjustable steel wire wheel brush and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294602A (en) * | 2011-08-12 | 2011-12-28 | 成都科盛石油科技有限公司 | Machining cutting machine central frame with wide adjusting range |
| CN202088083U (en) * | 2011-02-18 | 2011-12-28 | 绿能科技股份有限公司 | Grinding wheel position adjusting mechanism |
| CN102554789A (en) * | 2012-01-20 | 2012-07-11 | 厦门大学 | Static balancing regulation device for diamond grinding wheel |
| CN202985349U (en) * | 2012-11-15 | 2013-06-12 | 安徽马钢和菱实业有限公司 | Grinding wheel corrector for cylindrical grinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179566A (en) * | 1984-09-28 | 1986-04-23 | Toyoda Mach Works Ltd | Dressing method of sintered hard abrasive grain grinding wheel |
| WO2007072879A1 (en) * | 2005-12-22 | 2007-06-28 | Jtekt Corporation | Wheel truing device |
-
2012
- 2012-11-15 CN CN201210457532.9A patent/CN102950545B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088083U (en) * | 2011-02-18 | 2011-12-28 | 绿能科技股份有限公司 | Grinding wheel position adjusting mechanism |
| CN102294602A (en) * | 2011-08-12 | 2011-12-28 | 成都科盛石油科技有限公司 | Machining cutting machine central frame with wide adjusting range |
| CN102554789A (en) * | 2012-01-20 | 2012-07-11 | 厦门大学 | Static balancing regulation device for diamond grinding wheel |
| CN202985349U (en) * | 2012-11-15 | 2013-06-12 | 安徽马钢和菱实业有限公司 | Grinding wheel corrector for cylindrical grinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102950545A (en) | 2013-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102950545B (en) | Grinding wheel of external grinder means for correcting | |
| CN201532181U (en) | Tool for detecting eccentricity of crankshaft crooked neck | |
| CN204725260U (en) | A kind of deep hole grinder | |
| CN202097409U (en) | No-stop self-centering clamping chunk used for processing slender shaft part | |
| CN102303142A (en) | Clamp for strengthening corner surface of fastener | |
| JP2004066392A (en) | Grinding method of vertical type double-head surface grinding machine for machining brake disk | |
| CN105437075A (en) | Clamping assisting mechanism for tool grinder | |
| CN204248664U (en) | Polishing machine polishing wheel trimming device | |
| CN202985349U (en) | Grinding wheel corrector for cylindrical grinder | |
| CN203900506U (en) | Tensioning type lathe tailstock | |
| CN101596691A (en) | A kind of centreless grinding method of countersunk head part and device | |
| CN105773408A (en) | Clamp for shifting fork grinding | |
| CN102896567B (en) | Grinding and super finish mechanism for roller end face | |
| CN104385081A (en) | Sharpening machine for guide rails of machine tool | |
| CN107361401B (en) | A kind of chopping machine knife and knife grinding equipment | |
| CN202114626U (en) | Dressing device for grinding wheels of vertical grinding machine with double end faces | |
| CN205660531U (en) | Tool grinding machine centre gripping complementary unit | |
| CN201500912U (en) | Internal and external grinding integrated grinding machine | |
| CN204413630U (en) | A kind of frock utilizing engine lathe to process rectangle inner hole of cylinder | |
| CN209319630U (en) | A kind of bellows clamping processing unit (plant) | |
| CN209532107U (en) | A kind of apparatus for rotating rolling ring, support roller are from vehicle device | |
| CN105965337A (en) | Super-fine machine locating ring and grinding machine locating ring grinding device specifically used for bearing | |
| CN206273493U (en) | A kind of axle centre-hole lapping machine | |
| CN205520953U (en) | Multi -purpose grinding wheel dresser device of thread grinder in CNC | |
| CN204604092U (en) | A kind of axle sleeve internal grinding jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |