CN205290425U - Bent ditch ball bearing processingequipment - Google Patents
Bent ditch ball bearing processingequipment Download PDFInfo
- Publication number
- CN205290425U CN205290425U CN201521010747.1U CN201521010747U CN205290425U CN 205290425 U CN205290425 U CN 205290425U CN 201521010747 U CN201521010747 U CN 201521010747U CN 205290425 U CN205290425 U CN 205290425U
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- China
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- bent ditch
- bent
- ball bearing
- ditch
- template
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Abstract
The utility model relates to a bent ditch ball bearing processingequipment belongs to general machinery part field. For the drawback of overcoming the high -end equipment of bent ditch ball bearing requirements of the processing, a bent ditch ball bearing processingequipment is disclosed. The utility model provides a: with inside and outside ring of centre gripping on the bent ditch bearing on the chuck, the below of chuck set up one with the similar bent ditch template of bent ditch that will process, bent ditch template is divided into and is put a set of steel ball, rotates bent ditch template and chuck, makes the steel ball at the slot internal rotation of bent ditch template, promote the bearing of centre gripping on the chuck in, in the rotation of outer ring, the processing of outer lane song ditch in the bent ditch ball bearing is accomplished to the up -and -down motion with spherical milling cutter. The utility model discloses a bent ditch ball bearing processingequipment has following advantage: (1 )The same curve shape can be processed to same device, not unidimensional bearing inner race and outer lane, (2 )Can the homogenization phase error of single bent ditch processing, provide the machining precision, (3 ) simple structure, the processing cost is low.
Description
Technical field
This utility model relates to a kind of ball bearing device, belongs to General Mechanical Parts field, relates in particular to a yeast inoculation ditch ball bearing processing unit (plant).
Background technology
General bearing is used to positioning shaft parts so that it is can flexible rotating, but the General Mechanical Parts of axial displacement can not be produced. But for need rotate meanwhile, it is capable to carry out the mechanism of axial displacement, such as the motion of extruding and kneading roller, the use of general bearing will make mechanism become extremely complex. In order to simplify the frame for movement of extruding and kneading roller, become linear reciprocating motion also for by gyration simpler method, application number be 201310412905.5 patent of invention and the utility model that application number is 201320563914.X one yeast inoculation ditch ball bearing is disclosed. But, the processing of this song ditch ball bearing is extremely complex, it is necessary to high-end process equipment processing such as numerical control machining centers. In order to reduce cost, adopt the above-mentioned bent ditch ball bearing of plain-milling machine processing, the utility model discloses a yeast inoculation ditch ball bearing processing unit (plant).
Summary of the invention
The technical scheme realizing above-mentioned utility model is: be clamped on chuck by the song inside and outside circle of ditch bearing, it is arranged below a bent ditch template similar to the bent ditch to process at chuck, under bent ditch template, one group of steel ball is set, rotate bent ditch template and chuck, steel ball is made to rotate in the groove of bent ditch template, while promoting the inside and outside circle of the bearing being clamped on chuck to rotate, move up and down, cut the inside and outside circle of bearing with ball cutter, form the bent ditch similar with bent ditch template and complete the processing of song ditch ball bearing Internal and external cycle song ditch. Particular content is:
One yeast inoculation ditch ball bearing processing unit (plant), it is made up of motor 1, decelerator 2, little gear 3, gear wheel 4, chuck 5, bent ditch template 6, steel ball 7, fixing plate 8, guide pillar 9 and frame 10, it is characterized in that: described gear wheel 4, chuck 5 and bent ditch template 6 link together with screw, empty set is on guide pillar 9, dynamic cooperation is formed with guide pillar 9, can rotate on guide pillar 9, and can move up and down along guide pillar 9;Described bent ditch template 6 has the curved grooves 11 similar to the curve shape of the bent ditch ball bearing to process; Uniform the cylindrical hole 12 laying steel ball 7 on circumference corresponding with the curved grooves 11 of bent ditch template 6 on described fixing plate 8; The steel ball 7 degree of depth screw 13 of laying in cylindrical hole regulates; Described fixing plate 8 and frame 10 are rigidly connected, and guide pillar 9 is with being threaded on fixing plate 8;
Described bent ditch template 6 has the curved grooves 11 that the curve shape of bent ditch ball bearing that is multiple and that to process is similar, is respectively used to process the bent ditch ball bearing of different curve shape;
The number at " peak " and " paddy " that have the curved grooves 11 similar with the curve shape of the bent ditch ball bearing to process in described bent ditch template 6 is equal with the number at " peak " and " paddy " of the curve of the bent ditch ball bearing to process;
On described fixing plate 8, the number of uniform with on the corresponding circumference of curved grooves 11 of bent ditch template 6 steel ball 7 laid is equal with the number at " peak " and " paddy " of curved grooves 11 curve of song ditch template 6.
The disclosed bent ditch ball bearing processing unit (plant) of this utility model has the advantage that
(1) same device can process same curve shape, various sizes of bearing inner race and outer ring;
(2) can the phase error of the single bent ditch processing of homogenizing, it is provided that machining accuracy;
(3) simple in construction, processing cost is low.
Accompanying drawing explanation
Fig. 1 is bent ditch ball bearing processing unit (plant) structural representation
Fig. 2 is the structural representation of bent ditch template
Fig. 3 is fixing plate Facad structure figure
Fig. 4 is fixing back steel ball depth setting screws scheme of installation
The meaning that in accompanying drawing, each legend labelling represents respectively is as follows:
1-motor, 2-decelerator, the little gear of 3-, 4-gear wheel, 5-chuck, 6-song ditch template, 7-steel ball, 8-fixes plate, 9-guide pillar, 10-frame, 11-curved grooves, 12-cylindrical hole, 13-screw
Detailed description of the invention
Specific embodiment is provided below in conjunction with accompanying drawing.
An embodiment of the present utility model is the processing unit (plant) of the bent ditch ball bearing outer ring at " peak " or " paddy " of the same number of manufacture 6,8 and 10 steel balls and correspondence respectively. as shown in Figure 1 to 4, the bent ditch bearing outer ring that will process is clamped on chuck 5, chuck 5 be arranged below one have 3 similar to the bent ditch to process, respectively 6, the sinusoidal bent ditch template at 8 and 10 " peaks " or " paddy ", under bent ditch template, one group of steel ball is set, it is respectively used to processing 6, the outer ring of the bent ditch ball bearing at 8 and 10 " peaks " or " paddy ", the rotation of bent ditch template and chuck is driven little gear 3 and gear wheel 4 to complete by motor 1 and reductor 2, steel ball 7 is made to rotate in the curved grooves 11 of bent ditch template 6, while promoting the bearing outer ring being clamped on chuck 5 to rotate, move up and down, with ball cutter cutting axis bearing outer-ring, form the bent ditch similar with bent ditch template 6 and complete the processing of song ditch ball bearing outer ring song ditch.
This utility model can change the processing of the different bent ditch ball bearing of the adaptations such as the number at bent ditch shape, " peak " or " paddy ".
These principles are identical, and the change in structure can constitute other embodiments of the present utility model.
Claims (4)
1. a yeast inoculation ditch ball bearing processing unit (plant), by motor (1), decelerator (2), little gear (3), gear wheel (4), chuck (5), bent ditch template (6), steel ball (7), fixing plate (8), guide pillar (9) and frame (10) are constituted, it is characterized in that: described gear wheel (4), chuck (5) and bent ditch template (6) link together with screw, empty set is on guide pillar (9), dynamic cooperation is formed with guide pillar (9), can in the upper rotation of guide pillar (9), and can move up and down along guide pillar (9),Described bent ditch template (6) has the curved grooves (11) similar to the curve shape of the bent ditch ball bearing to process; Uniform the cylindrical hole (12) laying steel ball (7) on the circumference that upper and bent ditch template (6) the curved grooves (11) of described fixing plate (8) is corresponding: steel ball (7) lays degree of depth screw (13) adjustment in cylindrical hole; Described fixing plate (8) and frame (10) are rigidly connected, and guide pillar (9) is with being threaded on fixing plate (8).
2. bent ditch ball bearing processing unit (plant) according to claim 1, it is characterized in that: described bent ditch template (6) has the curved grooves (11) that the curve shape of bent ditch ball bearing that is multiple and that to process is similar, be respectively used to process the bent ditch ball bearing of different curve shape.
3. bent ditch ball bearing processing unit (plant) according to claim 1, is characterized in that: the number at " peak " and " paddy " that have the curved grooves (11) similar with the curve shape of the bent ditch ball bearing to process on described bent ditch template (6) is equal with the number at " peak " and " paddy " of the curve of the bent ditch ball bearing to process.
4. bent ditch ball bearing according to claim 1, is characterized in that: described fixing plate (8) is upper and on curved grooves (11) the corresponding circumference of bent ditch template (6) number of uniform the steel ball laid (7) equal with the number at " peak " and " paddy " of curved grooves (11) curve of song ditch template (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010747.1U CN205290425U (en) | 2015-11-25 | 2015-11-25 | Bent ditch ball bearing processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010747.1U CN205290425U (en) | 2015-11-25 | 2015-11-25 | Bent ditch ball bearing processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290425U true CN205290425U (en) | 2016-06-08 |
Family
ID=56436075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010747.1U Expired - Fee Related CN205290425U (en) | 2015-11-25 | 2015-11-25 | Bent ditch ball bearing processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576434A (en) * | 2017-08-29 | 2018-01-12 | 西北农林科技大学 | One koji ditch Friction Moment of Ball Bearings measurement apparatus |
| CN110052653A (en) * | 2019-05-07 | 2019-07-26 | 西北农林科技大学 | The bent ditch processing unit (plant) of one koji ditch ball bearing Internal and external cycle |
| CN112108909A (en) * | 2020-09-10 | 2020-12-22 | 湖南省宝满科技开发有限公司 | Positioning adjustment die for bearing outer ring machining |
-
2015
- 2015-11-25 CN CN201521010747.1U patent/CN205290425U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576434A (en) * | 2017-08-29 | 2018-01-12 | 西北农林科技大学 | One koji ditch Friction Moment of Ball Bearings measurement apparatus |
| CN110052653A (en) * | 2019-05-07 | 2019-07-26 | 西北农林科技大学 | The bent ditch processing unit (plant) of one koji ditch ball bearing Internal and external cycle |
| CN112108909A (en) * | 2020-09-10 | 2020-12-22 | 湖南省宝满科技开发有限公司 | Positioning adjustment die for bearing outer ring machining |
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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 |
Granted publication date: 20160608 Termination date: 20161125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |