CN102303286A - Novel roller - Google Patents
Novel roller Download PDFInfo
- Publication number
- CN102303286A CN102303286A CN201110102958A CN201110102958A CN102303286A CN 102303286 A CN102303286 A CN 102303286A CN 201110102958 A CN201110102958 A CN 201110102958A CN 201110102958 A CN201110102958 A CN 201110102958A CN 102303286 A CN102303286 A CN 102303286A
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- CN
- China
- Prior art keywords
- roller
- balancing weight
- balance weight
- balancing
- steel ball
- 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.)
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Abstract
The invention aims to disclose a novel roller for improving the dynamic balance. For fulfilling the purpose, the invention adopts the following technical scheme that: the novel roller consists of a roller (1), a balancing weight (2), a locking screw (3) and a steel ball (4); the end face of the roller (1) is provided with a balancing groove along the circumferential edge, and the balancing weight (2) is arranged in the balancing groove; and the locking screw (3) is assembled in the center of the outer end face of the balancing weight (2), and the steel ball (4) is assembled in the inside diameter surface of the balancing weight (2). When the locking screw (3) is rotated, the steel ball (4) is extruded out of the inside diameter surface of the balancing weight (2) by the taper of the front end of the locking screw (3), and the balancing weight (2) is close to the outside diameter surface of the balancing groove by the generated radial extrusion force; and the outside diameter surface of the balancing weight (2) has gradient, so that the balancing weight (2) can be prevented from accidently flying out. The novel roller has the advantages that: through the balancing weight, the roller reaches dynamic balance stability, the rotating precision of a main shaft of the roller is improved, and the efficiency of trimming a product by a grinding wheel and the machining quality are improved.
Description
Technical field
The present invention relates to equipment for grinding, relate in particular to a kind of novel roller of diamond that is used for trimming wheel.
Background technology
Existing grinding machine just is consistent with the ditch shape of raceway on the shape facial contour with diamond roller; There is not supporting any bascule; And because foozle, the material of roller self is inhomogeneous, the installation site is different and the imbalance during the rotating shaft rotation; It is unstable the dynamic balancing of roller rotary system in use to occur; Cause crushing and grinding quality bad, and then have influence on the quality of product.
Summary of the invention
The objective of the invention is to disclose a kind of novel roller, to improve the roller dynamic balancing.For realizing above purpose, the present invention adopts following technical scheme: novel roller is made up of roller (1), balance weight (2), lock-screw (3) and steel ball (4); Be provided with compensating groove at roller (1) end face along circumferential edge, configuration balance weight (2) in the compensating groove; The intracardiac lock-screw (3) that is equipped with in balance weight (2) outer face; Be equipped with steel ball (4) in balance weight (2) aperture surface.
The outer diametric plane of said balance weight (2) is gradient, and balance weight (2) lining is big outer little, and the big end thickness of balance weight (2) is slightly smaller than the A/F of compensating groove.
The invention has the beneficial effects as follows: through supporting balance weight, it is stable to make roller reach dynamic balancing, improves roller main axis rotation precision, improves crushing product efficiency and crudy.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
Fig. 1 is novel roller front view;
Fig. 2 is that cutaway view is looked on a novel roller left side;
Fig. 3 is novel roller balance weight cutaway view;
Accompanying drawing icon: roller 1, balance weight 2, lock-screw 3, steel ball 4.
The specific embodiment
For solving roller dynamic balancing instability problem, to consider that promptly counterweight is as far as possible little, to consider that also the balance weight of institute's counterweight is convenient to adjustment.As shown in Figure 1; Be processed with compensating groove at roller 1 end face along circumferential edge; Supporting balance weight 2 in the compensating groove; Center, balance weight 2 outer face assembling lock-screw 3; Balance weight 2 outer diametric planes are gradient; Big outer little in the big outer end, inner end, in designing and producing, guarantee the A/F of the big end thickness of balance weight 2, the compensating groove of balance weight 2 can being packed into less than compensating groove; Be equipped with steel ball 4 in the balance weight 2 internal diameter faces.In the operation, at first detect the amount of unbalance of main shaft under rotation status, through adjusting the interior balance weight 2 of compensating groove, obtain suitable counterweight afterwards, reduce the amount of unbalance of roller in rotary course, make roller 1 reach dynamic balancing in the position of roller circumference.As shown in Figures 2 and 3; Steel ball 4 is pre-loaded in the internal diameter face of balance weight 2; After balance weight 2 is packed in the compensating groove; Lock-screw 3 in the middle of the spin balancing piece; Utilize the tapering of lock-screw 3 front ends, steel ball 4 is extruded balance weight 2, along with the screw-in of lock-screw 3; Make steel ball 4 be close to the aperture surface of roller compensating groove 2, the radial compression power of generation is close to the outer diametric plane of balance weight 2 to compensating groove; Balance weight 2 outer diametric planes are gradient, can prevent that balance weight 2 accidents from flying out; Last rotational lock screw 3 forms certain clearance between the aperture surface of locking back balance piece 2 and the aperture surface of compensating groove, and the size in gap is confirmed by the outer diametric plane gradient of balance weight 2; Through above-mentioned adjustment process repeatedly, cause minimumly until the rotation amount of unbalance of roller shaft is transferred, satisfy processing request.
Claims (3)
1. novel roller is characterized in that: said novel roller is made up of roller (1), balance weight (2), lock-screw (3) and steel ball (4); Be provided with compensating groove at roller (1) end face along circumferential edge, configuration balance weight (2) in the compensating groove; The intracardiac lock-screw (3) that is equipped with in balance weight (2) outer face; Be equipped with steel ball (4) in balance weight (2) aperture surface.
2. according to the said a kind of novel roller of claim 1, it is characterized in that: the outer diametric plane of said balance weight (2) is gradient, and balance weight (2) lining is big outer little.
3. according to claim 1 or 2 said a kind of novel rollers, it is characterized in that: the big end thickness of said balance weight (2) is slightly smaller than the A/F of compensating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102958A CN102303286A (en) | 2011-04-25 | 2011-04-25 | Novel roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102958A CN102303286A (en) | 2011-04-25 | 2011-04-25 | Novel roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102303286A true CN102303286A (en) | 2012-01-04 |
Family
ID=45377253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110102958A Pending CN102303286A (en) | 2011-04-25 | 2011-04-25 | Novel roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303286A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592080A (en) * | 2013-10-29 | 2014-02-19 | 哈尔滨汽轮机厂有限责任公司 | Counter balance for turbine high-speed dynamic balance |
| CN110319977A (en) * | 2018-03-30 | 2019-10-11 | 鼎灿企业有限公司 | Means for correcting for grinding wheel |
| CN113237599A (en) * | 2021-06-07 | 2021-08-10 | 重庆大学 | Clamp suitable for dynamic balance compensation of asymmetric transmission shaft with radial structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208470Y (en) * | 1994-03-05 | 1995-09-27 | 施伯明 | Multi-function grinder |
| JPH08281550A (en) * | 1995-04-14 | 1996-10-29 | Sony Corp | Polishing device and correcting method of the same |
| DE102006052115A1 (en) * | 2006-11-06 | 2008-05-08 | Robert Bosch Gmbh | Machine tool and tool, each with automatic balancing device |
| CN101293329A (en) * | 2007-04-29 | 2008-10-29 | 上海诺玛液压系统有限公司 | Finishing method for abrasive wheel for grinding electro-hydraulic servo valve tube spring thin wall |
| CN202062308U (en) * | 2011-04-25 | 2011-12-07 | 大连联合风电轴承有限公司 | Novel idler wheel |
-
2011
- 2011-04-25 CN CN201110102958A patent/CN102303286A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208470Y (en) * | 1994-03-05 | 1995-09-27 | 施伯明 | Multi-function grinder |
| JPH08281550A (en) * | 1995-04-14 | 1996-10-29 | Sony Corp | Polishing device and correcting method of the same |
| DE102006052115A1 (en) * | 2006-11-06 | 2008-05-08 | Robert Bosch Gmbh | Machine tool and tool, each with automatic balancing device |
| CN101293329A (en) * | 2007-04-29 | 2008-10-29 | 上海诺玛液压系统有限公司 | Finishing method for abrasive wheel for grinding electro-hydraulic servo valve tube spring thin wall |
| CN202062308U (en) * | 2011-04-25 | 2011-12-07 | 大连联合风电轴承有限公司 | Novel idler wheel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592080A (en) * | 2013-10-29 | 2014-02-19 | 哈尔滨汽轮机厂有限责任公司 | Counter balance for turbine high-speed dynamic balance |
| CN110319977A (en) * | 2018-03-30 | 2019-10-11 | 鼎灿企业有限公司 | Means for correcting for grinding wheel |
| CN113237599A (en) * | 2021-06-07 | 2021-08-10 | 重庆大学 | Clamp suitable for dynamic balance compensation of asymmetric transmission shaft with radial structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |