CN204381981U - Bearing ring combined type lapping device - Google Patents
Bearing ring combined type lapping device Download PDFInfo
- Publication number
- CN204381981U CN204381981U CN201420872581.3U CN201420872581U CN204381981U CN 204381981 U CN204381981 U CN 204381981U CN 201420872581 U CN201420872581 U CN 201420872581U CN 204381981 U CN204381981 U CN 204381981U
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- China
- Prior art keywords
- grinding
- bearing ring
- work spindle
- slid platform
- cross slid
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Abstract
The utility model discloses a kind of bearing ring combined type lapping device, it comprises a base, the work spindle assembly be positioned on base, described work spindle assembly comprises work spindle and the work piece holder for clamp axis bearing ring, also comprises for described first cross slid platform regulating described inside race grinding assembly and the relative distance of the bearing snare to be processed on this work piece holder and accurately aim at it; And second cross slid platform, it is for regulating the relative distance of described outer collar grinding assembly and the bearing snare to be processed on this work piece holder and accurately aiming at it.Bearing ring combined type lapping device of the present utility model can adjust the working position of described bearing ring to be processed comparatively precisely, rapidly, is convenient to automated control operation; Can also realize on same multiple grinding device, treat the multiple working position of machining bearing lasso to process, thus increase work efficiency and save human cost.
Description
Technical field
The utility model relates to a kind of abrasive working appts, relates to a kind of bearing ring combined type lapping device particularly.
Background technology
Industry due to the modern times manufactures level and day by day improves, demand for various automatic numerical control processing unit (plant) is also more and more higher, and for automatic numerical control processing unit (plant), the production operation automation characteristic that automatic numerical control processing unit (plant) is the most indispensable especially; Bearing ring combined type lapping device variation very common at present, but, because most of parts grinding operation all can only carry out single operation processing, each replacing process equipment causes the loss in time, manpower and production efficiency, and repeatedly process, work standard constantly changes, and causes exception of poor quality.The most accurate domestic angular contact bearing inside and outside lasso fine ginding production technology is at present:
Bearing inner ring: mill Double End → mill endoporus → mill groove → mill rib
Bearing outside collar: mill Double End → mill external diameter → mill groove → mill rib
Needed for lapping device be:
Bearing inner ring: double-end surface milling → endoporus mill → inner ring ditch mill → peripheral milling
Bearing outside collar: double-end surface milling → peripheral milling → outer ring channel mill → peripheral milling
Due to the needs produced, the position of the attrition process that bearing ring needs is just very diversified, if can not at same so how to develop a kind of combined type lapping device that automatically can carry out internal diameter and inside and outside circle, groove and end surface grinding operation, the technique of current multiple stage bearing machining equipment is completed at an equipment, benchmark change in process can be solved and cause precise decreasing, also can raise the efficiency, reduce artificial, simplify processing step.Become the problem that developer and manufacturer want to overcome most already, and above-mentioned technical problem is also one of the technical problems to be solved in the utility model.
Utility model content
For above defect of the prior art, the utility model provides a kind of bearing ring combined type lapping device, it can realize the processing of multiple working positions of bearing ring on a lapping device, and adjust the position to be processed of bearing ring comparatively precisely, rapidly, be convenient to Automated condtrol grinding operation.
Technical purpose of the present utility model is achieved through the following technical solutions:
Bearing ring combined type lapping device described in the utility model, it comprises a base, the work spindle assembly be positioned on base, and described work spindle assembly comprises work spindle and the work piece holder for clamp axis bearing ring, also comprises:
First cross slid platform, be arranged on described base, the lower guideway of described first cross slid platform is parallel with described work spindle, described first cross slid platform is provided with inside race grinding assembly, described inside race grinding assembly comprises first grinding shaft parallel with work spindle, described first grinding shaft and described work spindle are oppositely arranged, and described first grinding shaft is provided with the first grinding wheel;
Second cross slid platform, be arranged on described base, the lower guideway of described second cross slid platform is parallel with described work spindle, described second cross slid platform is provided with outer collar grinding assembly, described outer collar grinding assembly comprises second grinding shaft parallel with work spindle, described second grinding shaft and described work spindle are arranged side by side, and described second grinding shaft is provided with the second grinding wheel.
As a kind of concrete embodiment, described work piece holder is electric magnetic no-core clamp.
Alternatively concrete embodiment, the number of described inside race grinding assembly is more than two groups.
Preferably, be arranged side by side on the first described cross slid platform between described inside race grinding group.
In order to make inside race grinding assembly work continuously and accurately, described work spindle assembly is provided with interior grinding abrasive disk trimmer, in order to carrying out finishing process to the first grinding wheel in time.
In order to make outer collar grinding assembly work continuously and accurately, described base is provided with outer grinding abrasive disk trimmer, in order to carrying out finishing process to the second grinding wheel in time.
Compared with prior art, the utility model has following beneficial effect:
1. this bearing ring combined type lapping device adjusts the work pieces process position of described processing comparatively precisely, rapidly, is convenient to Digital Control operation, thus increases work efficiency and save human cost.
2. this bearing ring combined type lapping device can realize the processing of multiple working position simultaneously on a lapping device, improves working (machining) efficiency and saves human cost.
Accompanying drawing explanation
Fig. 1 is the stereogram of bearing ring combined type lapping device of the present utility model.
Fig. 2 is bearing ring combined type lapping device of the present utility model carries out attrition process schematic diagram to bearing inner ring.
Fig. 3 is bearing ring combined type lapping device of the present utility model carries out attrition process schematic diagram to bearing outside collar.
Figure number illustrates:
1-base; 2-work spindle assembly; 21-work spindle; 22-work piece holder; 3-the first cross slid platform; 31-the first cross slid platform upper rail; 32-the first cross slid platform lower guideway; 33-inside race grinding assembly; 331-the first grinding shaft; 332-the first grinding wheel; 34-the first slide plate; 4-the second cross slid platform; 41-the second cross slid platform upper rail; 42-the second cross slid platform lower guideway; 43-outer collar grinding assembly; 44-the second slide plate; 431-the second grinding shaft; 432-the second grinding wheel; 5-dresser; 51-the first dresser; 52-the second dresser; 6-bearing ring
Detailed description of the invention
In order to make technical purpose of the present utility model, technical scheme and advantage definitely, below preferred embodiment of the present utility model is described in detail.
Term definition
Cross slid platform refers to the combination slide unit combined according to X-direction and Y direction by two groups of straight line slide units, usually also referred to as reference axis slide unit, XY axle slide unit (can certainly be defined as XZ axle slide unit).Industrial usually laterally to represent X-axis, another is exactly axially Y-axis.When the mid point of X-axis overlaps with Y-axis, look like " ten " word in Chinese in appearance, the title of cross slid platform is also come therefrom.
The operation principle of cross slid platform is: be fixed on by one group of straight line slide unit on the slide block of another group slide unit.Such as: cross slid platform is fixed on X-axis on the slide unit of Y-axis, the slide block in such X-axis is exactly Moving Objects, can be controlled the Y-direction motion of slide block by Y-axis, and by the X-direction motion that can be controlled slide block by X-axis, its motion mode is generally realized by external driving.So just can realize allowing slide block complete fixed-point motion on plane coordinates, linear or curvilinear motion.
Embodiment 1
As shown in Figures 1 to 3, bearing ring combined type lapping device of the present utility model comprises a base 1, the work spindle assembly 2 be positioned on base 1, described work spindle assembly 2 comprises work spindle 21 and the work piece holder 22 for clamp axis bearing ring 5, particularly, described work piece holder 22 is electric magnetic no-core clamp.Described work piece holder 22 drives workpiece if bearing ring 6 to be processed is with work spindle 21 High Rotation Speed.
Described bearing ring combined type lapping device also comprises the first cross slid platform 3 and the second cross slid platform 4, wherein said first cross slid platform 3 is arranged on described base 1, the lower guideway 32 of described first cross slid platform is parallel with described work spindle 21, described first cross slid platform 3 is provided with inside race grinding assembly 33, described inside race grinding assembly 33 comprises first grinding shaft parallel with work spindle 21, described first grinding shaft 331 is oppositely arranged with described work spindle 21, and described first grinding shaft 331 is provided with the first grinding wheel 332.
Second cross slid platform 4, be arranged on described base 1, the lower guideway 42 of described second cross slid platform is parallel with described work spindle 21, described second cross slid platform 4 is provided with outer collar grinding assembly 43, described outer collar grinding assembly 43 comprises second grinding shaft 431 parallel with work spindle 21, described second grinding shaft 431 is arranged side by side with described work spindle 21, and described second grinding shaft 431 is provided with the second grinding wheel 432.
As shown in FIG. 1 to 3, described first cross slid platform 3 comprises orthogonal upper rail 31 and lower guideway 32, the first slide plate 34 be slidably matched with upper rail 31, and on described first slide plate 34, bearing has described inside race grinding assembly 33.Described first cross slid platform 3 is for regulating the relative distance of described inside race grinding assembly 33 and the bearing snare 6 to be processed on this work piece holder 2 and accurately aiming at it.Specifically, when the first cross slid platform 3 (upper rail 31, first slide plate 34 and inside race grinding assembly 33 move) moves along Z1 axle simultaneously, adjustment be the relative distance of bearing snare 6 to be processed on described inside race grinding assembly 33 phase and this work piece holder 2; When the first cross slid platform 3 (the first slide plate 34 moves with inside race grinding assembly 33) moves along X1 axle simultaneously, adjustment be described inside race grinding assembly 33 and the angle of the bearing snare 6 to be processed on this work piece holder 2, accurately to aim at.According to the actual demand of grinding operation, the number of the described inside race grinding assembly 33 that described first cross slid platform 3 is installed can be more than two groups, setting side by side between described inside race grinding group 33.Fig. 1 ~ Fig. 3 of the present utility model is for two groups of inside race grinding assemblies 33.
In like manner, described second cross slid platform 4 comprises orthogonal upper rail 41 and lower guideway 42, and the second slide plate 44 be slidably matched with this upper rail 41, and on described second slide plate 44, bearing has described outer collar grinding assembly 43.Described second cross slid platform 4 is for regulating the relative distance of described outer collar grinding assembly 43 and bearing snare 6 to be processed on this work piece holder 2 and accurately aiming at it.Specifically, when described second cross slid platform 4 (upper rail 41, second slide plate 44 and inside race grinding assembly 43 move) moves along Z2 axle simultaneously, for regulating the relative distance of the bearing snare 6 to be processed on described outer collar grinding assembly 43 this work piece holder 2 relative; When the second cross slid platform 4 (the second slide plate 44 moves with inside race grinding assembly 43) moves along X2 axle simultaneously, for regulating the angle of the bearing snare 6 to be processed on described outer collar grinding assembly 43 this work piece holder 2 relative, accurately to aim at.When described second cross slid platform 4 along Z2 axle do move away from this work piece holder 2 direction time, described second grinding shaft 431 can this second grinding wheel 432 do finishing process.
Described work spindle assembly 2, inside race grinding assembly 33 and outer collar grinding assembly 43 inside are provided with drive unit, and drive unit is controlled by automation control system, issue the instruction to bearing ring combined type lapping device by the program arranging automation control system, thus realize Automated condtrol.The endoporus of described inside race grinding assembly 33 pairs of bearing rings 6, inner conical surface, internal channel, end face and step surface are processed.The cylindrical of described outer collar grinding assembly 43 pairs of bearing rings 6, male cone (strobilus masculinus), outer channel, end face and step surface are processed, and also only need to arrange the program of automation control system to the accurate process operation at these positions.
In order to grinding of bearing ring assembly can arrange dresser 5 by need of work continuously and accurately.Particularly, in order to make inside race grinding assembly 33 work continuously and accurately, described work spindle assembly 2 is provided with the first dresser 51, in order to processing bearing inner ring grinding assembly 33 in time.In order to make outer collar grinding assembly 43 work continuously and accurately, described base 1 is provided with the second dresser 52, in order to processing bearing outside collar grinding assembly 34 in time.Certainly above description also just exemplifies the one of dresser 5 position, any other shift one's position or the setting of form also within scope of the present utility model.
Content described in this description embodiment is only enumerating the way of realization that utility model is conceived; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also relates to those skilled in the art and conceives the equivalent technologies means that can expect according to the utility model.
Claims (6)
1. a bearing ring combined type lapping device, is characterized in that, it comprises a base, the work spindle assembly be positioned on base, and described work spindle assembly comprises work spindle and the work piece holder for clamp axis bearing ring, also comprises:
First cross slid platform, be arranged on described base, the lower guideway of described first cross slid platform is parallel with described work spindle, described first cross slid platform is provided with inside race grinding assembly, described inside race grinding assembly comprises first grinding shaft parallel with work spindle, described first grinding shaft and described work spindle are oppositely arranged, and described first grinding shaft is provided with the first grinding wheel;
Second cross slid platform, be arranged on described base, the lower guideway of described second cross slid platform is parallel with described work spindle, described second cross slid platform is provided with outer collar grinding assembly, described outer collar grinding assembly comprises second grinding shaft parallel with work spindle, described second grinding shaft and described work spindle are arranged side by side, and described second grinding shaft is provided with the second grinding wheel.
2. bearing ring combined type lapping device according to claim 1, is characterized in that, described work piece holder is electric magnetic no-core clamp.
3. bearing ring combined type lapping device according to claim 1 and 2, is characterized in that, the number of described inside race grinding assembly is more than two groups.
4. bearing ring combined type lapping device according to claim 3, is characterized in that, is arranged side by side on described first cross slid platform between described inside race grinding group.
5. bearing ring combined type lapping device according to claim 1, is characterized in that, described work spindle assembly is provided with interior grinding abrasive disk trimmer.
6. bearing ring combined type lapping device according to claim 1, is characterized in that, described base is provided with outer grit wheel trimmer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872581.3U CN204381981U (en) | 2014-12-31 | 2014-12-31 | Bearing ring combined type lapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872581.3U CN204381981U (en) | 2014-12-31 | 2014-12-31 | Bearing ring combined type lapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381981U true CN204381981U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872581.3U Expired - Fee Related CN204381981U (en) | 2014-12-31 | 2014-12-31 | Bearing ring combined type lapping device |
Country Status (1)
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| CN (1) | CN204381981U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493646A (en) * | 2014-12-31 | 2015-04-08 | 周意 | Bearing ring composite grinding device |
| CN106002499A (en) * | 2016-08-08 | 2016-10-12 | 洛阳轴研科技股份有限公司 | Method for grinding outside diameters of flexible bearing rings |
| CN108527145A (en) * | 2018-05-22 | 2018-09-14 | 徐州腾睿智能装备有限公司 | A kind of carbon tetrachloride precipitation block end-face grinder and its working method |
| CN108607433A (en) * | 2018-05-22 | 2018-10-02 | 徐州腾睿智能装备有限公司 | One kind is for cool room agitating device in sewage high shear jet apparatus |
| CN108619935A (en) * | 2018-05-22 | 2018-10-09 | 徐州腾睿智能装备有限公司 | A kind of cold air mixing arrangement in heavy metal-polluted soil processing equipment |
-
2014
- 2014-12-31 CN CN201420872581.3U patent/CN204381981U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493646A (en) * | 2014-12-31 | 2015-04-08 | 周意 | Bearing ring composite grinding device |
| CN104493646B (en) * | 2014-12-31 | 2017-01-25 | 周意 | Bearing ring composite grinding device |
| CN106002499A (en) * | 2016-08-08 | 2016-10-12 | 洛阳轴研科技股份有限公司 | Method for grinding outside diameters of flexible bearing rings |
| CN106002499B (en) * | 2016-08-08 | 2017-11-14 | 洛阳轴研科技股份有限公司 | A kind of Ginding process of flexible bearing lasso external diameter |
| CN108527145A (en) * | 2018-05-22 | 2018-09-14 | 徐州腾睿智能装备有限公司 | A kind of carbon tetrachloride precipitation block end-face grinder and its working method |
| CN108607433A (en) * | 2018-05-22 | 2018-10-02 | 徐州腾睿智能装备有限公司 | One kind is for cool room agitating device in sewage high shear jet apparatus |
| CN108619935A (en) * | 2018-05-22 | 2018-10-09 | 徐州腾睿智能装备有限公司 | A kind of cold air mixing arrangement in heavy metal-polluted soil processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150610 Termination date: 20161231 |