CN202971615U - Press fitting device for bearing outer ring - Google Patents
Press fitting device for bearing outer ring Download PDFInfo
- Publication number
- CN202971615U CN202971615U CN 201220580944 CN201220580944U CN202971615U CN 202971615 U CN202971615 U CN 202971615U CN 201220580944 CN201220580944 CN 201220580944 CN 201220580944 U CN201220580944 U CN 201220580944U CN 202971615 U CN202971615 U CN 202971615U
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- CN
- China
- Prior art keywords
- outer ring
- press
- guide sleeve
- briquetting
- last item
- 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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Abstract
The utility model discloses a press fitting device for a bearing outer ring. The press fitting device comprises a pressing shaft (1), a guiding sleeve (2) and a pressing block (5), wherein the pressing shaft is assembled on a pressure shaft of a pressure machine, and the pressing shaft is matched with the guiding sleeve in a sliding manner; the lower end of the guiding sleeve is provided with a plurality of positioning pin hoes and the guiding sleeve is positioned on the upper end of the pressing block through a plurality of positioning pins arranged on the upper end of the pressing block; the axial centre line of the pressing shaft is superposed with the center line of a step hole in the pressing block, the pressing shaft is lifted and the guiding sleeve moves up when the press fitting device is in operation, and a damping ring is arranged in the step hole firstly and the lower end of the guiding sleeve is placed in a thin wall outer ring (3); and the pressure shaft can apply axial force F on the pressing shaft so as to press the thin wall outer ring on the damping ring (4), and the manufacture requirement on the batch press fitting of the damping rings on the thin wall outer rings with same specifications is met. The press fitting device provided by the utility model has the advantages that the structure is simple, the manufacture is easy, the manufacture requirement on the batch press fitting of the damping rings on the thin wall outer rings with same specification is met, the production efficiency is improved, and the labour intensity of workers is alleviated.
Description
Technical field
The utility model belongs to the bearing assemble technical field, especially a kind of press-loading apparatus for bearing outer ring.
Background technique
Some thin-walled outer ring need to be on its external diameter end face be equipped damping ring, normally damping ring is placed on worktable, again the thin-walled outer ring is applied to an axial force again after the thin-walled outer ring sleeve is on damping ring, the thin-walled outer ring that manual type press-fits out or the circumferential wall thickness of damping ring easily produces non-uniform phenomenon, and external diameter or the internal diameter of damping ring 4 to the thin-walled outer ring produce scuffing, can not meet the needs of batch production, press-fit efficiency lower.
Summary of the invention
For addressing the above problem, the utility model has designed a kind of press-loading apparatus of bearing outer ring, and this press-loading apparatus can meet fast same batch thin-walled outer ring and press-fit damping ring, enhances productivity, and reduces labor strength.
?
For achieving the above object, the present invention adopts following technological scheme:
A kind of press-loading apparatus of bearing outer ring, the external diameter of setting the thin-walled outer ring is that D, internal diameter are d, highly are H, the external diameter of setting damping ring is D
1the internal diameter of damping ring and height and described D and described H coupling, this press-loading apparatus comprises last item, guide sleeve and briquetting, last item is assemblied on the press pressure axle, be equipped with guide sleeve on last item, the lower end of guide sleeve is provided with several positioning pin holes and by several locating studs that the briquetting upper end arranges, guide sleeve is positioned to the briquetting upper end, and the longitudinal center line of last item overlaps with the shoulder hole center line of briquetting.
The diameter of above-mentioned last item equals described D, and the length of last item equals 6 * described H.
The diameter of bore of above-mentioned guide sleeve equals described D+0.01mm, guide sleeve length≤3 * described H.
The shoulder hole of above-mentioned briquetting is divided into presses hole and V-shape hole, and described pressure bore dia equals described D
1+ 0.1mm, described pressure hole height equals described H, and described V-shape hole diameter is less than described d.
The several described locating stud that the several described positioning pin hole that above-mentioned guide sleeve lower end arranges arranges corresponding to the briquetting upper end, the aperture of described positioning pin hole and the external diameter of described locating stud are complementary.
Owing to adopting technological scheme as mentioned above, the utility model produces following good effect:
1. of the present utility model simple in structure, make easily, can complete the Production requirement that batch same specification thin-walled outer ring press-fits damping ring.
2. by press-loading apparatus of the present utility model, can enhance productivity, reduce labor strength.
The accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model.
Fig. 2 is that simplified schematic diagram is amplified in the part of Fig. 1.
In above-mentioned figure: the 1-last item; The 2-guide sleeve; 3-thin-walled outer ring; The 4-damping ring; The 5-briquetting.
Embodiment
The utility model is a kind of press-loading apparatus of bearing outer ring, and the external diameter of setting thin-walled outer ring 3 is that D, internal diameter are d, highly are H, and the external diameter of setting damping ring 4 is D
1, the internal diameter of damping ring 4 and height and described D and described H coupling.
In conjunction with Fig. 1-2, press-loading apparatus of the present utility model comprises last item 1, guide sleeve 2 and briquetting 5, last item 1 is assemblied on the press pressure axle, the diameter of last item 1 equals described D, the length of last item 1 equals 6 * described H, be equipped with guide sleeve 2 on last item 1, the diameter of bore of guide sleeve 2 equals described D+0.01mm, guide sleeve length≤3 * described H, the lower end of guide sleeve 2 is provided with several positioning pin holes and several locating studs of arranging by briquetting 5 upper ends are positioned at briquetting 5 upper ends by guide sleeve 2, the longitudinal center line of last item 1 overlaps with the shoulder hole center line of briquetting 5, the shoulder hole of briquetting 5 is divided into presses hole and V-shape hole, described pressure bore dia equals described D
1+ 0.1mm, described pressure hole height equals described H, described V-shape hole diameter is less than described d, therefore described V-shape hole is a standby hole, it is not highly done to requirement, the several described locating stud that the several described positioning pin hole that guide sleeve 2 lower ends arrange arranges corresponding to briquetting 5 upper ends, the aperture of described positioning pin hole and the external diameter of described locating stud are complementary.
Lift last item 1 during work and make and move on guide sleeve 2, first lay damping ring 4 and pack thin-walled outer ring 3 in guide sleeve 2 lower ends in described pressure hole, by described pressure axis, last item 1 being applied to axial force F can be press fit into thin-walled outer ring 3 on damping ring 4, completes the Production requirement that batch same specification thin-walled outer ring press-fits damping ring.
As long as the thin-walled outer ring of different size and associated damping ring are the correspondingly-sized of conversion last item 1, guide sleeve 2 and briquetting 5.
Claims (5)
1. the press-loading apparatus of a bearing outer ring, the external diameter of setting thin-walled outer ring (3) is that D, internal diameter are d, highly are H, the external diameter of setting damping ring (4) is D
1the internal diameter of damping ring (4) and height and described D and described H coupling, this press-loading apparatus comprises last item (1), guide sleeve (2) and briquetting (5), it is characterized in that: last item (1) is assemblied on the press pressure axle, be equipped with guide sleeve (2) on last item (1), the lower end of guide sleeve (2) is provided with several positioning pin holes and also by several locating studs of briquetting (5) upper end setting, guide sleeve (2) is positioned to briquetting upper end (5), and the longitudinal center line of last item (1) overlaps with the shoulder hole center line of briquetting (5).
2. the press-loading apparatus of bearing outer ring according to claim 1, it is characterized in that: the diameter of last item (1) equals described D, and the length of last item (1) equals 6 * described H.
3. the press-loading apparatus of bearing outer ring according to claim 1, it is characterized in that: the diameter of bore of guide sleeve (2) equals described D+0.01mm, guide sleeve (2) length≤3 * described H.
4. the press-loading apparatus of bearing outer ring according to claim 1, it is characterized in that: the shoulder hole of briquetting (5) is divided into presses hole and V-shape hole, and described pressure bore dia equals described D
1+ 0.1mm, described pressure hole height equals described H, and described V-shape hole diameter is less than described d.
5. the press-loading apparatus of bearing outer ring according to claim 1, it is characterized in that: the several described locating stud that the several described positioning pin hole that guide sleeve (2) lower end arranges arranges corresponding to briquetting (5) upper end, the aperture of described positioning pin hole and the external diameter of described locating stud are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580944 CN202971615U (en) | 2012-11-07 | 2012-11-07 | Press fitting device for bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580944 CN202971615U (en) | 2012-11-07 | 2012-11-07 | Press fitting device for bearing outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971615U true CN202971615U (en) | 2013-06-05 |
Family
ID=48512694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580944 Expired - Fee Related CN202971615U (en) | 2012-11-07 | 2012-11-07 | Press fitting device for bearing outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737548A (en) * | 2014-01-14 | 2014-04-23 | 安徽江淮汽车股份有限公司 | Press-fitting device for annular parts |
| CN106181354A (en) * | 2016-08-30 | 2016-12-07 | 绵阳富临精工机械股份有限公司 | Assembling mechanism and assembling method for shaft sleeve type parts |
| CN106670773A (en) * | 2017-01-18 | 2017-05-17 | 安徽江淮汽车集团股份有限公司 | Press fitting device for ball bearing and snap ring |
-
2012
- 2012-11-07 CN CN 201220580944 patent/CN202971615U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737548A (en) * | 2014-01-14 | 2014-04-23 | 安徽江淮汽车股份有限公司 | Press-fitting device for annular parts |
| CN103737548B (en) * | 2014-01-14 | 2015-05-27 | 安徽江淮汽车股份有限公司 | Press-fitting device for annular parts |
| CN106181354A (en) * | 2016-08-30 | 2016-12-07 | 绵阳富临精工机械股份有限公司 | Assembling mechanism and assembling method for shaft sleeve type parts |
| CN106181354B (en) * | 2016-08-30 | 2018-06-08 | 绵阳富临精工机械股份有限公司 | Assembling mechanism and assembling method for shaft sleeve type parts |
| CN106670773A (en) * | 2017-01-18 | 2017-05-17 | 安徽江淮汽车集团股份有限公司 | Press fitting device for ball bearing and snap ring |
| CN106670773B (en) * | 2017-01-18 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | Ball bearing and snap ring press-loading apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: Luoyang Bearing Research Institute Address before: 471039 Fenghua Road 6, hi tech Development Zone, Luoyang, Henan. Patentee before: Zhouyan Science and Technology Co., Ltd., Luoyang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |