CN205436884U - Bearing inner race presses angle frock - Google Patents
Bearing inner race presses angle frock Download PDFInfo
- Publication number
- CN205436884U CN205436884U CN201521031010.8U CN201521031010U CN205436884U CN 205436884 U CN205436884 U CN 205436884U CN 201521031010 U CN201521031010 U CN 201521031010U CN 205436884 U CN205436884 U CN 205436884U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- inner race
- shoulder hole
- bearing inner
- bearing outer
- 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
Links
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing inner race presses angle frock, outer lane body bottom edge has first fillet, presses the angle frock to include base, drift and pressure angular pole, and central division of base has the shoulder hole, and the macropore and the bearing inner race shape of shoulder hole are matchd, and the drift setting is in base top and coaxial with the shoulder hole, and the setting of pressure angular pole is in the aperture of shoulder hole, and the head diameter of pressure angular pole is less than the diameter of pole body, through the transition of second fillet between head and the pole body, the utility model discloses a bearing inner race presses angle frock presses the angle process for the bearing inner race after the punching press increases, has effectively reduced the burr that punches a hole in the bearing inner race bottom, need not solve the burr through repairing the edge of a knife, has saved the time, has improved efficiency.
Description
Technical field
This utility model relates to technical field of bearings, especially a kind of bearing outer ring pressure angle frock.
Background technology
In bearing outer ring Punching Process, slightly wearing and tearing if cutting bed die tool, can cause cutting bottom rear bearing outer ring, the end jagged, need to solve by repairing the edge of a knife.After bearing outer ring punching press, increase together pressure angle operation, can effectively reduce and cut the burr of bottom punching behind the end.
Utility model content
The technical problems to be solved in the utility model is: uses conventional processes punch process to solve bearing outer ring, cuts the problem that rear bearing outer ring, the end is jagged, it is provided that a kind of bearing outer ring pressure angle frock.
This utility model solves its technical problem and be the technical scheme is that a kind of bearing outer ring, including outer ring body, body bottom portion edge, described outer ring has the first fillet, after bearing outer ring punch process, increase pressure angle operation, cut the burr of bottom punching behind the end by can effectively reduce to rounding bottom outer ring.
Bearing outer ring pressure angle frock, including base, drift and pressure angular pole, described base center has shoulder hole, the macropore of described shoulder hole and described bearing outer ring form fit, described drift is arranged on above base and coaxial with shoulder hole, described pressure angular pole is arranged in the aperture of shoulder hole, and the head diameter of described pressure angular pole is less than the diameter of shaft, by the second round-corner transition between head and shaft.Bearing outer ring is placed in the macropore of base shoulder hole, drift falls bearing outer ring is carried out punching press, bottom bearing outer ring after punching press jagged, to push away on pressure angular pole again, the head of pressure angular pole inserts in bearing outer ring base apertures, the second fillet between pressure angular pole head and shaft makes to form the first fillet bottom bearing outer ring, effectively reduces the burr of punching bottom bearing outer ring.
The beneficial effects of the utility model are, bearing outer ring of the present utility model pressure angle frock, increase pressure angle operation for the bearing outer ring after punching press, effectively reduce the burr of punching bottom bearing outer ring, need not solve burr by repairing the edge of a knife, save the time, improve efficiency.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model bearing outer ring；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is bearing outer ring of the present utility model pressure angle frock working state schematic representation；
Fig. 4 is the structural representation pressing angular pole in this utility model；
Fig. 5 is the enlarged drawing in Fig. 4 at B.
In figure: 1. outer ring body, 11. first fillet, 2. bases, 3. pressure angular pole, 31. second fillet, 4. drifts.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As illustrated in fig. 1 and 2, a kind of bearing outer ring, including outer ring body 1, outer ring body 1 bottom margin has the first fillet 11, after bearing outer ring punch process, increases pressure angle operation, cuts the burr of bottom punching behind the end by can effectively reduce to rounding bottom outer ring.
As shown in Figure 3, bearing outer ring pressure angle frock, including base 2, drift 4 and pressure angular pole 3, base 2 center has shoulder hole, the macropore of shoulder hole and bearing outer ring form fit, and drift 4 is arranged on above base 2 and coaxial with shoulder hole, pressure angular pole 3 is arranged in the aperture of shoulder hole, as shown in Figures 4 and 5, the head diameter of pressure angular pole 3 is less than the diameter of shaft, by the second fillet 31 transition between head and shaft.Bearing outer ring is placed in the macropore of base 2 shoulder hole, drift 4 falls and bearing outer ring is carried out punching press, bottom bearing outer ring after punching press jagged, to push away on pressure angular pole 3 again, the head of pressure angular pole 3 inserts in bearing outer ring base apertures, the second fillet 31 between pressure angular pole 3 head and shaft makes to form the first fillet 11 bottom bearing outer ring, effectively reduces the burr of punching bottom bearing outer ring.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (1)
1. the pressure angle frock of a bearing outer ring, described bearing outer ring includes outer ring body (1), outer ring body (1) bottom margin has the first fillet (11), it is characterized in that: include base (2), drift (4) and pressure angular pole (3), described base (2) center has shoulder hole, the macropore of described shoulder hole and described bearing outer ring form fit, described drift (4) be arranged on base (2) top and coaxial with shoulder hole, described pressure angular pole (3) is arranged in the aperture of shoulder hole, the head diameter of described pressure angular pole (3) is less than the diameter of shaft, by the second fillet (31) transition between head and shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031010.8U CN205436884U (en) | 2015-12-11 | 2015-12-11 | Bearing inner race presses angle frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031010.8U CN205436884U (en) | 2015-12-11 | 2015-12-11 | Bearing inner race presses angle frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436884U true CN205436884U (en) | 2016-08-10 |
Family
ID=57180090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031010.8U Expired - Fee Related CN205436884U (en) | 2015-12-11 | 2015-12-11 | Bearing inner race presses angle frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205436884U (en) |
-
2015
- 2015-12-11 CN CN201521031010.8U patent/CN205436884U/en not_active Expired - Fee Related
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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: 20160810 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |