CN102814739B - A kind of dressing device for grinding wheels of vertical grinding machine with double end faces - Google Patents
A kind of dressing device for grinding wheels of vertical grinding machine with double end faces Download PDFInfo
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- CN102814739B CN102814739B CN201110153410.6A CN201110153410A CN102814739B CN 102814739 B CN102814739 B CN 102814739B CN 201110153410 A CN201110153410 A CN 201110153410A CN 102814739 B CN102814739 B CN 102814739B
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- rotating shaft
- adjusting nut
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- interlock
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Abstract
The present invention discloses a kind of dressing device for grinding wheels of vertical grinding machine with double end faces, comprise support, handle, the two ends up and down of described support arrange top chock and step respectively, in described top chock and step, bearing is set, between described bearing, rotating shaft is set, the mid portion of described rotating shaft arranges screw thread, described support set gradually between two ends up and down interlock cover, upper adjusting nut, lower adjusting nut, cushion cover; The screw thread that described upper adjusting nut, lower adjusting nut are arranged with described rotating shaft mid portion matches; Described interlock cover and cushion cover are all fixed with rotating shaft circumference; Described interlock cover is also fixed with handle; The lower end of described rotating shaft arranges conditioning arm, and the other end of described conditioning arm arranges finishing block fixture, and described finishing block fixture arranges finishing block.Advantage of the present invention is: the present invention's two adjusting nuts are finely tuned up and down, and realization fine setting and locking combine, and stable movement, makes the plane of grinding wheel after finishing smooth, improve the grinding quality of part.
Description
Technical field:
The present invention relates to technical field of mechanical equipment, is a kind of grinding machine auxiliary equipment specifically, and be a kind of end grinding wheel trimming device furtherly, the abrasive wheel end face higher to flatness required precision is repaired, and is mainly used in the finishing of single, double face grinding machine emery wheel.
Background technology
Vertical paralleled surface grinding machine is generally used in Precision Machining, two high accuracy end faces of grinding work piece while of the end face of top lower two panels emery wheel, because the required precision of processing work is high, emery wheel can produce particle detachment, a particle mill phenomenon in grinding process, the workpiece surface quality ground is reduced, and therefore, emery wheel in use for some time, usually must repair emery wheel, make emery wheel can recapture surface and sharpness accurately.Current double-ended grinding machine generally uses manually the finishing of emery wheel, but because grinding force is large during finishing, trimming device is not locked, make trimming device produce vibration, finishing abrasive wheel end face is out rough and uneven in surface, affects the grinding quality of part.
Summary of the invention:
Unresolved above-mentioned technical problem, the object of this invention is to provide a kind of energy vertical paralleled surface grinding machine trimming device that is accurate, steadily trimming wheel, concrete scheme is as follows:
A kind of dressing device for grinding wheels of vertical grinding machine with double end faces, comprise support, handle, described support is fixed on grinding machine, the two ends up and down of described support are fixedly installed top chock and step respectively, in described top chock and step, bearing is set, arrange rotating shaft between described bearing, the mid portion of described rotating shaft arranges screw thread, described support set gradually between two ends up and down interlock cover, upper adjusting nut, lower adjusting nut, cushion cover; The screw thread that described upper adjusting nut, lower adjusting nut are arranged with described rotating shaft mid portion matches; Described interlock cover and cushion cover are all fixed with rotating shaft circumference; Described interlock cover is also fixed with handle; The lower end of described rotating shaft arranges conditioning arm, and the other end of described conditioning arm arranges finishing block fixture, and described finishing block fixture arranges finishing block;
For the resistance that reduces when rotating and accurately locate, described top chock and interlock inner room and arrange needle roller thrust bearing between step and cushion cover;
Described rotating shaft and interlock are overlapped, the fixture of cushion cover is that guider screw overlaps through linking, groove on hole embedded rotating axle on cushion cover.
Advantage of the present invention is: the present invention's two adjusting nuts are finely tuned up and down, play locking effect simultaneously, and realization fine setting and locking combine, and stable movement, makes the plane of grinding wheel after finishing smooth, improve the grinding quality of part.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 top view.
Detailed description of the invention:
The present invention is illustrated below in conjunction with accompanying drawing, as shown in Figure 1 and Figure 2, the present invention includes support 3, handle 1, described support 3 is fixed on grinding machine, the two ends up and down of described support 3 are fixedly installed top chock 9 and step 4 respectively by bolt, in described top chock 9 and step 4, bearing is set, rotating shaft 10 is set between described bearing, the mid portion of described rotating shaft 10 arranges screw thread, described support set gradually between two ends up and down interlock cover 8, upper adjusting nut 7, lower adjusting nut 6, cushion cover 5; The screw thread that described upper adjusting nut 7, lower adjusting nut 6 are arranged with described rotating shaft 10 mid portion matches; Described interlock cover 8 and cushion cover 5 are all fixed with rotating shaft 10 circumference; Described interlock cover 8 is also fixed with handle 1; The lower end of described rotating shaft 10 arranges conditioning arm 2, and the other end of described conditioning arm 2 arranges finishing block fixture 15, described finishing block fixture 15 is arranged finishing block 14;
For the resistance that reduces when rotating and accurately locate, described top chock 9 and interlock inner room 8 and arrange needle roller thrust bearing 12 between step 4 and cushion cover 5;
Described rotating shaft 10 is that guider screw 13 is through the groove on the hole embedded rotating axle 10 on the cover 8 that links, cushion cover 5 with the fixture of interlock cover 8, cushion cover 5.
Principle of the present invention is: device is fixed on grinding machine by screw by support 3, during finishing, make the fixing rotation of lower grinding wheel, repair upper and lower two emery wheels respectively, first the upper adjusting nut 7 of adjustment and lower adjusting nut 6, make finishing block 14 readjust by a small margin up or down, manually pull handle 1 and put between two panels emery wheel 20 by finishing block 14 by conditioning arm 2, manually pulling handle 1 makes conditioning arm 2 swing, and completes finishing block to the finishing of emery wheel.Trim process completes in emery wheel outside, in finishing during emery wheel, first will unclamp adjusting nut, and the lower adjusting nut of fine setting, makes finishing block moves, the upper adjusting nut of locking, finally enters in emery wheel again and completes finishing; During finishing lower grinding wheel, to first finely tune lower adjusting nut, finishing block is moved down, the upper adjusting nut of locking, finally enter in emery wheel again and complete finishing.
Claims (1)
1. a dressing device for grinding wheels of vertical grinding machine with double end faces, comprise support, handle, described support is fixed on grinding machine, it is characterized in that: the two ends up and down of described support are fixedly installed top chock and step respectively, in described top chock and step, bearing is set, arrange rotating shaft between described bearing, the mid portion of described rotating shaft arranges screw thread, described support set gradually between two ends up and down interlock cover, upper adjusting nut, lower adjusting nut, cushion cover; The screw thread that described upper adjusting nut, lower adjusting nut are arranged with described rotating shaft mid portion matches; Described interlock cover and cushion cover are all fixed with rotating shaft circumference; Described interlock cover is also fixed with handle; The lower end of described rotating shaft arranges conditioning arm, and the other end of described conditioning arm arranges finishing block fixture, and described finishing block fixture arranges finishing block; Described top chock and interlock inner room and between step and cushion cover, needle roller thrust bearing is set; Described rotating shaft and interlock are overlapped, the fixture of cushion cover is that guider screw overlaps through linking, groove on hole embedded rotating axle on cushion cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110153410.6A CN102814739B (en) | 2011-06-09 | 2011-06-09 | A kind of dressing device for grinding wheels of vertical grinding machine with double end faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110153410.6A CN102814739B (en) | 2011-06-09 | 2011-06-09 | A kind of dressing device for grinding wheels of vertical grinding machine with double end faces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102814739A CN102814739A (en) | 2012-12-12 |
| CN102814739B true CN102814739B (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110153410.6A Active CN102814739B (en) | 2011-06-09 | 2011-06-09 | A kind of dressing device for grinding wheels of vertical grinding machine with double end faces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102814739B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769968A (en) * | 2014-01-08 | 2014-05-07 | 乳山市宏远机床制造有限公司 | One-arm trimming structure special for vertical parallel end surface grinding machine |
| CN103817601B (en) * | 2014-03-07 | 2016-06-08 | 宇环数控机床股份有限公司 | The method for trimming of a kind of upper abrasive disk emery wheel and realize the mechanism of the method |
| CN107932256A (en) * | 2017-10-30 | 2018-04-20 | 重庆市璧山区合成机械制造有限公司 | Clutch Moving plate sanding apparatus |
| CN109227251B (en) * | 2018-11-17 | 2024-09-20 | 江门博义知识产权运营有限公司 | Bearing housing end surface trimming device |
| CN109894976B (en) * | 2019-04-15 | 2024-02-23 | 华侨大学 | Diamond tool sand feeding micro-sizing device capable of detecting in real time |
| CN113580011B (en) * | 2021-08-19 | 2023-07-18 | 宇环数控机床股份有限公司 | Finishing device of double-end-face grinding machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4476847A (en) * | 1981-11-19 | 1984-10-16 | Litton Industrial Products, Inc. | Adjustable double disc grinder dresser |
| JP2001062722A (en) * | 1999-08-26 | 2001-03-13 | Ishikawajima Harima Heavy Ind Co Ltd | Grinder |
| CN2846018Y (en) * | 2005-07-21 | 2006-12-13 | 石家庄轴承设备股份有限公司 | Swing arm emery wheel repair device |
| CN201855880U (en) * | 2010-06-04 | 2011-06-08 | 厦门兴机泰电器有限公司 | Auxiliary regulating device for actually configured height of height stop column |
| CN202114626U (en) * | 2011-06-09 | 2012-01-18 | 沈阳海默数控机床有限公司 | Dressing device for grinding wheels of vertical grinding machine with double end faces |
-
2011
- 2011-06-09 CN CN201110153410.6A patent/CN102814739B/en active Active
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| Publication number | Publication date |
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| CN102814739A (en) | 2012-12-12 |
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