CN202490873U - Novel solid retainer imprint assembling die - Google Patents
Novel solid retainer imprint assembling die Download PDFInfo
- Publication number
- CN202490873U CN202490873U CN2011205585850U CN201120558585U CN202490873U CN 202490873 U CN202490873 U CN 202490873U CN 2011205585850 U CN2011205585850 U CN 2011205585850U CN 201120558585 U CN201120558585 U CN 201120558585U CN 202490873 U CN202490873 U CN 202490873U
- Authority
- CN
- China
- Prior art keywords
- retainer
- positioning body
- punching head
- external diameter
- impression
- 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
- 239000007787 solid Substances 0.000 title claims abstract description 11
- 238000004080 punching Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 3
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the novel process device field, and especially relates to a novel solid retainer imprint assembling die. A positioning body and a punching head are reasonably designed in terms of structure. In assembly, a roller is firstly arranged in a retainer pocket, and then the roller is arranged on the fixed positioning body, the punching head moves to the external diameter of the retainer until a required impression is punched, and next the impressions which are required by the external diameters of other retainers are punched in order. A curved surface part between the positioning body and the roller satisfies the equal difference requirement in processing, and the roughness requirement of the curved surface is also guaranteed. A conical surface of the punching head guarantees the angle difference requirement in processing. A sharp angle is abated, and the roughness of the conical surface satisfies the design requirement. The punching head aligns with the external diameter of the retainer in a bearing assembly and a distance is maintained between the punching head and the external diameter of the retainer, so the punching head can move to a retainer rib along the radial direction to achieve the impression effect.
Description
Technical field
The utility model relates to new technology equipment field, concretely, relates to a kind of novel 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 purpose of the utility model is to provide a kind of novel solid cage impression assembling mould, fills up the blank of this technology.
A kind of novel solid cage impression assembling mould of the utility model 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.
[0008]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 advantage of the utility model is:
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.
The work of the utility model assembling mould is stable, 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 the structural representation of the utility model.
Fig. 2 is the side view of the utility model positioning body.
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 novel 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 (2)
1. a novel 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 novel solid cage impression assembling mould according to claim 1, it is characterized in that: described screw is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205585850U CN202490873U (en) | 2011-12-28 | 2011-12-28 | Novel solid retainer imprint assembling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205585850U CN202490873U (en) | 2011-12-28 | 2011-12-28 | Novel solid retainer imprint assembling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490873U true CN202490873U (en) | 2012-10-17 |
Family
ID=46997117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205585850U Expired - Fee Related CN202490873U (en) | 2011-12-28 | 2011-12-28 | Novel solid retainer imprint assembling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106369044A (en) * | 2016-12-09 | 2017-02-01 | 瓦房店轴承集团有限责任公司 | Special-shape-structure rotor bearing |
| CN106807875A (en) * | 2017-02-28 | 2017-06-09 | 常州光洋轴承股份有限公司 | The novel tooling of retainer fore shaft processing |
-
2011
- 2011-12-28 CN CN2011205585850U patent/CN202490873U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106369044A (en) * | 2016-12-09 | 2017-02-01 | 瓦房店轴承集团有限责任公司 | Special-shape-structure rotor bearing |
| CN106807875A (en) * | 2017-02-28 | 2017-06-09 | 常州光洋轴承股份有限公司 | The novel tooling of retainer fore shaft processing |
| CN106807875B (en) * | 2017-02-28 | 2018-10-19 | 常州光洋轴承股份有限公司 | The novel tooling of bearing retainer fore shaft processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20131228 |