CN203972908U - Be used for the drilling hole machine tool of the oil filler point of bearing inner race - Google Patents
Be used for the drilling hole machine tool of the oil filler point of bearing inner race Download PDFInfo
- Publication number
- CN203972908U CN203972908U CN201420189077.3U CN201420189077U CN203972908U CN 203972908 U CN203972908 U CN 203972908U CN 201420189077 U CN201420189077 U CN 201420189077U CN 203972908 U CN203972908 U CN 203972908U
- Authority
- CN
- China
- Prior art keywords
- inner race
- oil filler
- bearing inner
- filler point
- machine tool
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model provides a kind of drilling hole machine tool of the oil filler point for bearing inner race, comprise workbench and be arranged on the geometrical clamp on described workbench, described in every group, organisation of working comprises base, support, motor and feed arrangement, described motor is fixed on described support, the output shaft of described motor is connected with drilling attachment, in described drilling attachment, clamping has drill bit, the direction of feed of the drill bit of described 3～5 groups of organisation of workings is parallel to the table top of workbench, towards same point and along circumferentially uniform, all oil filler points of a bearing inner race are organized organisation of working more and are processed simultaneously in the drilling hole machine tool utilization of this oil filler point for bearing inner race, oil filler point is evenly distributed, position angle has the higher degree of accuracy, lubricating oil can evenly enter bearing glibly, fully play lubricated and protection left and right, effectively extend bearing life, and utilize the drilling hole machine tool of this oil filler point for bearing inner race simple in structure, procedure is simple and easy, working (machining) efficiency is higher.
Description
Technical field
The utility model relates to technical field of bearings, relates in particular to a kind of drilling hole machine tool of the oil filler point for bearing inner race.
Background technology
In bearing, add lubricating oil can play lubricated, cooling, resistance to compression and life-extending effect, therefore bearing inner race from outside to inside offer multiple through holes as oil filler point.Oil filler point will be as far as possible circumferentially uniform along bearing inner race, axle center also needs the center of alignment bearings inner ring as far as possible, can make so evenly entering in bearing of smoothness of lubricating oil, thereby reach desirable lubricant effect, therefore directly can have influence on the life-span of bearing for the crudy of oil filler point.At present, be to process one to readjust the workpiece reprocessing next one for oil filler point, so, be not only difficult to ensure the quality of oil filler point, and also procedure complexity, length consuming time, efficiency is lower.
Utility model content
The technical problems to be solved in the utility model is: utilize the procedure too complex of the oil filler point of processing unit (plant) of the prior art to bearing inner race, length consuming time, efficiency oil filler point low and that process of low quality in order to solve, affect the quality of bearing and the problem in life-span, the utility model provides a kind of drilling hole machine tool of the oil filler point for bearing inner race to process all oil filler points on a bearing inner race by multiple organisation of workings simultaneously and has solved the problems referred to above.
The utility model solves the technical scheme that its technical problem adopts: a kind of drilling hole machine tool of the oil filler point for bearing inner race, comprise workbench and be arranged on the geometrical clamp on described workbench, the surrounding of described workbench is distributed with 3～5 groups of organisation of workings, described in every group, organisation of working comprises base, support, motor and feed arrangement, described support is fixed by screws on base, described motor is fixed on described support, the output shaft of described motor is connected with drilling attachment, described drilling attachment is also connected with feed arrangement, in described drilling attachment, clamping has drill bit, the direction of feed of the drill bit of described 3～5 groups of organisation of workings is parallel to the table top of workbench, towards same point and along circumferentially uniform.
Described feed arrangement comprises cylinder, the piston rod of described cylinder links in described drilling attachment is fixing by a connecting plate, being not limited to cylinder here, can be also this flexible drive drilling attachment feeding by self parts such as hydraulic cylinder and the feed arrangement of returning.
Concrete, described cylinder is fixed by screws on described support.
The size of the bearing inner race of processing for needs is fixing, so for the ease of according to the adjusted size Working position of bearing inner race, also comprise elevating mechanism, described elevating mechanism is arranged on the bottom of described workbench, and workpiece in the vertical direction just can be adjusted so.
In order to agree with the shape of bearing inner race, be convenient to processing, the table top of described workbench is circular, described geometrical clamp comprises 3 fixed blocks for clamping work pieces, described 3 fixed blocks are along circumferentially uniform, such 3 fixed blocks are evenly strong to the chucking power of bearing inner race, can stablize the firm bearing inner race of fixing, and further ensure crudy.
The beneficial effects of the utility model are; all oil filler points of a bearing inner race are organized organisation of working more and are processed simultaneously in the drilling hole machine tool utilization of this oil filler point for bearing inner race; oil filler point is evenly distributed; position angle has the higher degree of accuracy, and lubricating oil can evenly enter bearing glibly, fully plays lubricated and protection left and right; effectively extend bearing life; and utilize the drilling hole machine tool of this oil filler point for bearing inner race simple in structure, and procedure is simple and easy, and working (machining) efficiency is higher.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model for the optimum embodiment of drilling hole machine tool of the oil filler point of bearing inner race.
In figure 1, workbench, 2, organisation of working, 3, drilling attachment, 4, drill bit, 5, fixed block.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, the utility model provides a kind of drilling hole machine tool of the oil filler point for bearing inner race, comprise workbench 1 and be arranged on the geometrical clamp on workbench 1, the surrounding of workbench 1 is distributed with 3 groups of organisation of workings 2, every group of organisation of working 2 comprises base, support, motor and feed arrangement, support is fixed by screws on base, motor is fixed on support, the output shaft of motor is connected with drilling attachment 3, drilling attachment 3 is also connected with feed arrangement, in drilling attachment 3, clamping has drill bit 4, the direction of feed of the drill bit 4 of 3 groups of organisation of workings 2 is parallel to the table top of workbench 1, towards same point and along circumferentially uniform, feed arrangement comprises cylinder, the piston rod of cylinder links in drilling attachment 3 is fixing by a connecting plate, cylinder 7 is fixed by screws on support, the size of the bearing inner race of processing for needs is fixing, so for the ease of according to the adjusted size Working position of bearing inner race, also comprise elevating mechanism, elevating mechanism is arranged on the bottom of workbench 1, workpiece in the vertical direction just can be adjusted so, in order to agree with the shape of bearing inner race, be convenient to processing, the table top of workbench 1 is circular, geometrical clamp comprises 3 fixed blocks 5 for clamping work pieces, 3 fixed blocks 5 are along circumferentially uniform, such 3 fixed blocks 5 are evenly strong to the chucking power of bearing inner race, can stablize the firm bearing inner race of fixing, further ensure crudy.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. the drilling hole machine tool for the oil filler point of bearing inner race, comprise workbench and be arranged on the geometrical clamp on described workbench, it is characterized in that: the surrounding of described workbench is distributed with 3～5 groups of organisation of workings, described in every group, organisation of working comprises base, support, motor and feed arrangement, described support is fixed by screws on base, described motor is fixed on described support, the output shaft of described motor is connected with drilling attachment, described drilling attachment is also connected with feed arrangement, in described drilling attachment, clamping has drill bit, the direction of feed of the drill bit of described 3～5 groups of organisation of workings is parallel to the table top of workbench, towards same point and along circumferentially uniform, the bottom of described workbench is provided with elevating mechanism.
2. the drilling hole machine tool of the oil filler point for bearing inner race as claimed in claim 1, is characterized in that: described feed arrangement comprises cylinder, and the piston rod of described cylinder links in described drilling attachment is fixing by a connecting plate.
3. the drilling hole machine tool of the oil filler point for bearing inner race as claimed in claim 2, is characterized in that: described cylinder is fixed by screws on described support.
4. the drilling hole machine tool of the oil filler point for bearing inner race as claimed in claim 1, is characterized in that: the table top of described workbench is for circular, and described geometrical clamp comprises 3 fixed blocks for clamping work pieces, and described 3 fixed blocks are along circumferentially uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189077.3U CN203972908U (en) | 2014-04-17 | 2014-04-17 | Be used for the drilling hole machine tool of the oil filler point of bearing inner race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189077.3U CN203972908U (en) | 2014-04-17 | 2014-04-17 | Be used for the drilling hole machine tool of the oil filler point of bearing inner race |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972908U true CN203972908U (en) | 2014-12-03 |
Family
ID=51970394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189077.3U Expired - Fee Related CN203972908U (en) | 2014-04-17 | 2014-04-17 | Be used for the drilling hole machine tool of the oil filler point of bearing inner race |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938347A (en) * | 2016-01-03 | 2017-07-11 | 张新强 | Multi-hole drill |
| CN108994537A (en) * | 2018-07-31 | 2018-12-14 | 芜湖龙兴合金有限公司 | A kind of bearing radial blind holes processing technology |
-
2014
- 2014-04-17 CN CN201420189077.3U patent/CN203972908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938347A (en) * | 2016-01-03 | 2017-07-11 | 张新强 | Multi-hole drill |
| CN108994537A (en) * | 2018-07-31 | 2018-12-14 | 芜湖龙兴合金有限公司 | A kind of bearing radial blind holes processing technology |
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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: 20141203 Termination date: 20180417 |