CN102500700A - Cylindrical roll bearing solid retainer stamp assembling mould - Google Patents
Cylindrical roll bearing solid retainer stamp assembling mould Download PDFInfo
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- CN102500700A CN102500700A CN2011104471965A CN201110447196A CN102500700A CN 102500700 A CN102500700 A CN 102500700A CN 2011104471965 A CN2011104471965 A CN 2011104471965A CN 201110447196 A CN201110447196 A CN 201110447196A CN 102500700 A CN102500700 A CN 102500700A
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- retainer
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Abstract
The invention relates to the technical field of new processes and new processing equipment, in particular to a cylindrical roll bearing solid retainer stamp assembling mould, which is provided with a positioner and a punch reasonable in structural designs. During assembling, a retainer is placed on the fixed positioner after rollers are mounted in pockets of the retainer, the punch moves to the outer circumference of the retainer until required stamps are stamped, and then stamps required by the outer circumferences of the other retainers are stamped sequentially. During machining of contact curve surfaces between the positioner and the rollers, the requirement of uniform difference is met, and the requirement for the roughness of the curve surfaces is guaranteed. During machining of the conical surface of the punch, the requirement for angular difference is met, tip angles are chamfered, and the roughness of the conical surface meets the design requirement. Alignment between the punch and the outer circumference of the retainer in a bearing component is guaranteed while a certain distance is reversed between the same, so that the punch is guaranteed to move into the retainer radially to realize stamping effect.
Description
Technical field
The present invention relates to new technology, new technology equipment technology field, concretely, relate to a kind of cylinder roller bearing solid cage impression assembling mould.
Background technology
The cylinder roller bearing solid cage is for rolling element is equally spaced; Be evenly distributed on the circumference of raceway when preventing work and run foul of each other and rub between rolling element; Guiding and drive rolling element roll on correct raceway; Prevent that rolling element from coming off, do not have cylinder roller bearing solid cage external diameter in the present prior art and in the processing punching course, adopt the impression mounting technology.
Summary of the invention
To above-mentioned technical problem; The object of the present invention is to provide a kind of cylinder roller bearing solid cage impression assembling mould; The impression that effect through positioning body and drift strikes out the solid cage external diameter different shape does not drop out to pin roller, fills up the blank of this technology.
Technical scheme to be solved by this invention is following:
A kind of cylinder roller bearing solid cage impression assembling mould is by the drift part, positioning body, and base plate, pin, screw, bearing assembly constitutes; Positioning body, pin, screw are all on base plate; Pin is in the center of base plate, and screw is positioned at the both sides of pin, and the drift part aligns with the external diameter of retainer in the bearing assembly is vertical; Described positioning body has pawl, and the retainer internal diameter contacts in positioning body pawl and the bearing assembly.
Described screw is two.
The curvature portion that described positioning body contacts with roller adds the assurance in man-hour and waits branch poor, and makes the roughness of curved surface reach requirement.
Described its conical surface of drift part will guarantee its differential seat angle in the added-time, the wedge angle abate, and conical surface roughness will reach designing requirement.
During work, at first bearing assembly is placed on the base plate, again positioning body, pin, screw is fixed on the base plate successively lightly, must retainer internal diameter in the pawl of positioning body and the bearing assembly be contacted, to play positioning action.Make drift part will move on the retainer external diameter with bearing assembly the back slowly and contact, under the effect of external force, can extrude required impression, subsequently, the retainer of punching press next one five equilibrium impresses successively.
The external diameter that guarantees retainer in drift part and the bearing assembly will align and keep certain distance, radially moves to the retainer rib to guarantee the drift part, to reach the impression effect.
The invention has the advantages that:
The reasonable in design of positioning body and drift; In the assembling; At first, the drift part is moved to the retainer external diameter, up to striking out needed impression pack in retainer pocket hole back and placing it on the positioning body that has fixed of roller; Subsequently, the required impression of other each retainer external diameter of punching press successively.The curvature portion that positioning body contacts with roller adds and has reached the requirement of five equilibrium difference man-hour, and has guaranteed the requirement of curved surface roughness.The conical surface of drift part has guaranteed the differential seat angle requirement in the added-time, the wedge angle abate, and conical surface roughness has reached designing requirement.The external diameter that has guaranteed retainer in drift part and the bearing assembly will align and keep certain distance, radially moves to the retainer rib to guarantee the drift part, to reach the impression effect.
It is stable that the present invention assembles the work of mould, and the impression shape is attractive in appearance, even, and finished product meets the specification requirement of product each item.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the side view of positioning body of the present invention.
Fig. 1, Reference numeral shown in Figure 2 are following: drift part 1, positioning body 2, base plate 3, pin 4, screw 5, bearing assembly 6, pawl 7.
The specific embodiment
A kind of cylinder roller bearing solid cage impression assembling mould is by drift part 1, positioning body 2, and base plate 3, pin 4, screw 5, bearing assembly 6 constitutes; Positioning body 2, pin 4, screw 5 are all on base plate; Pin 4 is in the center of base plate 3, and screw 5 is positioned at the both sides of pin 4, vertical the aligning of external diameter of retainer in drift part 1 and the bearing assembly 6; Described positioning body has pawl 7, and the retainer internal diameter contacts in positioning body pawl 7 and the bearing assembly 6.
Described screw 5 is two.
The curvature portion that described positioning body 2 contacts with roller adds the assurance in man-hour and waits branch poor, and makes the roughness of curved surface reach requirement.
Described drift part 1 its conical surface will guarantee its differential seat angle in the added-time, the wedge angle abate, and conical surface roughness will reach designing requirement.
During work, at first bearing assembly is placed on the base plate, again positioning body 2, pin 4, screw 5 is fixed on the base plate 3 successively lightly, must retainer internal diameter in the pawl 7 of positioning body 2 and the bearing assembly 6 be contacted, to play positioning action.Make drift part 1 will move on the retainer external diameter with bearing assembly 6 back slowly and contact, under the effect of external force, can extrude required impression, subsequently, the retainer of punching press next one five equilibrium impresses successively.
The external diameter that guarantees retainer in drift part and the bearing assembly will align and keep certain distance, radially moves to the retainer rib to guarantee the drift part, to reach the impression effect.
Claims (4)
1. a cylinder roller bearing solid cage impression assembles mould, it is characterized in that: by the drift part, and positioning body, base plate, pin, screw, bearing assembly constitutes; Positioning body, pin, screw are all on base plate; Pin is in the center of base plate, and screw is positioned at the both sides of pin, and the drift part aligns with the external diameter of retainer in the bearing assembly is vertical; Described positioning body has pawl, and the retainer internal diameter contacts in positioning body pawl and the bearing assembly.
2. a kind of cylinder roller bearing solid cage impression assembling mould according to claim 1, it is characterized in that: described screw is two.
3. a kind of cylinder roller bearing solid cage impression assembling mould according to claim 1, it is characterized in that: the curvature portion that described positioning body contacts with roller adds the assurance in man-hour and waits branch poor, and makes the roughness of curved surface reach requirement.
4. a kind of cylinder roller bearing solid cage impression assembling mould according to claim 1, it is characterized in that: described its conical surface of drift part will guarantee its differential seat angle in the added-time, the wedge angle abate, conical surface roughness will reach designing requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104471965A CN102500700A (en) | 2011-12-28 | 2011-12-28 | Cylindrical roll bearing solid retainer stamp assembling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104471965A CN102500700A (en) | 2011-12-28 | 2011-12-28 | Cylindrical roll bearing solid retainer stamp assembling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500700A true CN102500700A (en) | 2012-06-20 |
Family
ID=46212866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104471965A Pending CN102500700A (en) | 2011-12-28 | 2011-12-28 | Cylindrical roll bearing solid retainer stamp assembling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500700A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223449A (en) * | 2013-05-06 | 2013-07-31 | 长治市滚动轴承制造有限公司 | E-shaped rack riveting mould for roller bearing |
| CN103801628A (en) * | 2014-02-17 | 2014-05-21 | 新乡学院 | Method for machining locking point of retainer of super-huge type thrust ball bearing and special forming die of locking point of retainer of super-huge type thrust ball bearing |
| CN104895939A (en) * | 2015-05-30 | 2015-09-09 | 邯郸鸿力轴承有限公司 | Bearing retaining frame locking and printing device method using device |
| CN106271453A (en) * | 2016-08-31 | 2017-01-04 | 中航工业哈尔滨轴承有限公司 | A kind of roller bearing retainer chop hole method |
| CN109454154A (en) * | 2018-12-25 | 2019-03-12 | 宁波中亿自动化装备有限公司 | Retainer imprinting apparatus and Embosser |
| CN112222317A (en) * | 2020-10-30 | 2021-01-15 | 上海天安轴承有限公司 | Stamping die for inner flanging of pocket hole of solid retainer of angular contact ball bearing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5385243A (en) * | 1976-12-29 | 1978-07-27 | Siemens Ag | Method of setting bearing balls to monobloc cage of sheet metal and the cage |
| US5291655A (en) * | 1993-01-29 | 1994-03-08 | The Torrington Company | Method of making a one-piece ball bearing retainer |
| US5660593A (en) * | 1994-03-12 | 1997-08-26 | Gkn Automotive Ag | Outer joint part produced as a formed plate metal part |
| CN2850924Y (en) * | 2004-08-05 | 2006-12-27 | 瓦房店轴承集团有限责任公司 | Dedicated embossing press for bearing holder module |
| CN101435470A (en) * | 2008-12-24 | 2009-05-20 | 洛阳Lyc轴承有限公司 | Assembly die and assembly method of excurvature claw Z-shaped retainer cylindrical roller bearing |
| CN201317124Y (en) * | 2008-11-20 | 2009-09-30 | 瓦房店轴承集团有限责任公司 | Cylindrical roller bearing retainer end face stamping die |
-
2011
- 2011-12-28 CN CN2011104471965A patent/CN102500700A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5385243A (en) * | 1976-12-29 | 1978-07-27 | Siemens Ag | Method of setting bearing balls to monobloc cage of sheet metal and the cage |
| US5291655A (en) * | 1993-01-29 | 1994-03-08 | The Torrington Company | Method of making a one-piece ball bearing retainer |
| US5660593A (en) * | 1994-03-12 | 1997-08-26 | Gkn Automotive Ag | Outer joint part produced as a formed plate metal part |
| CN2850924Y (en) * | 2004-08-05 | 2006-12-27 | 瓦房店轴承集团有限责任公司 | Dedicated embossing press for bearing holder module |
| CN201317124Y (en) * | 2008-11-20 | 2009-09-30 | 瓦房店轴承集团有限责任公司 | Cylindrical roller bearing retainer end face stamping die |
| CN101435470A (en) * | 2008-12-24 | 2009-05-20 | 洛阳Lyc轴承有限公司 | Assembly die and assembly method of excurvature claw Z-shaped retainer cylindrical roller bearing |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223449A (en) * | 2013-05-06 | 2013-07-31 | 长治市滚动轴承制造有限公司 | E-shaped rack riveting mould for roller bearing |
| CN103801628A (en) * | 2014-02-17 | 2014-05-21 | 新乡学院 | Method for machining locking point of retainer of super-huge type thrust ball bearing and special forming die of locking point of retainer of super-huge type thrust ball bearing |
| CN103801628B (en) * | 2014-02-17 | 2015-09-09 | 新乡学院 | Super large-size thrust ball bearings retainer lock point processing method and moulding mould special thereof |
| CN104895939A (en) * | 2015-05-30 | 2015-09-09 | 邯郸鸿力轴承有限公司 | Bearing retaining frame locking and printing device method using device |
| CN104895939B (en) * | 2015-05-30 | 2018-03-30 | 邯郸鸿力轴承有限公司 | A kind of retainer lock printing equipment is put and the method using the device |
| CN106271453A (en) * | 2016-08-31 | 2017-01-04 | 中航工业哈尔滨轴承有限公司 | A kind of roller bearing retainer chop hole method |
| CN109454154A (en) * | 2018-12-25 | 2019-03-12 | 宁波中亿自动化装备有限公司 | Retainer imprinting apparatus and Embosser |
| CN109454154B (en) * | 2018-12-25 | 2023-08-22 | 宁波中亿自动化装备有限公司 | Cage stamping device and stamping equipment |
| CN112222317A (en) * | 2020-10-30 | 2021-01-15 | 上海天安轴承有限公司 | Stamping die for inner flanging of pocket hole of solid retainer of angular contact ball bearing |
| CN112222317B (en) * | 2020-10-30 | 2024-06-04 | 上海天安轴承有限公司 | Stamping die for inward flanging of pocket hole of solid retainer of angular contact ball bearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |