CN201221565Y - Apparatus for jointing double-fixed sealing cap and retainer - Google Patents
Apparatus for jointing double-fixed sealing cap and retainer Download PDFInfo
- Publication number
- CN201221565Y CN201221565Y CNU2008200367881U CN200820036788U CN201221565Y CN 201221565 Y CN201221565 Y CN 201221565Y CN U2008200367881 U CNU2008200367881 U CN U2008200367881U CN 200820036788 U CN200820036788 U CN 200820036788U CN 201221565 Y CN201221565 Y CN 201221565Y
- Authority
- CN
- China
- Prior art keywords
- retainer
- mounting hole
- fixed cover
- cover body
- underpart
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model belongs to the technical field of bearings, in particular to a joint set of a double-fixing sealed cover and a retainer for an integrity of a rolling bearing and a wedged one-way rolling bearing. Based on the technical proposal provided by the utility model, the joint set of the double-fixing sealed cover and the retainer joint set comprises a retainer body in a circular ring shape, an upper fixing cover body and a lower fixing cover body. The upper fixing cover body is inserted in the upper part of the retainer body and is integrated with the retainer body. The lower fixing cover body is inserted in the lower part of the retainer body and is integrated with the retainer body. The retainer body comprises a plurality of retaining units which are arranged in interval and connected with each other. The lower part of each retaining unit is provided with constraint sag in a spherical calotte shaped wall body shape. The utility model has the characteristics of simple bearing assembly, high assembly efficiency and on the like.
Description
Technical field
The utility model belongs to technical field of bearings, two fixing seal lids and retainer bonding apparatus that the single roll bearing of especially a kind of integrally formed rolling bearing and voussoir is used.
Background technique
At the one-piece type single roll bearing of rolling bearing, generally have and with the ball bearing be the axial both sides of rolling bearing of representative or the unilateral bearing structure of one-sided configuration wedge block type, the one-piece type unilateral bearing of such rolling bearing, assembling is trouble very, inefficiency is so be badly in need of a kind of fixing seal lid and retainer bonding apparatus that can realize the facilitation of assembling and compactness.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of bearing pack dressing is easy, packaging efficiency is high two fixing seal lids and retainer bonding apparatus are provided.
The technological scheme that provides according to the utility model, described pair of fixing seal covers and the retainer bonding apparatus, comprise the retainer body that all is circular, last fixed cover body and following fixed cover body, last fixed cover body is plugged on retainer body upper end portion and fuses with it, following fixed cover body is plugged on retainer body underpart and fuses with it, the holding part unit that described retainer body is provided with by some intervals links to each other and forms, the underpart of each holding part unit is provided with the constraint depression that is spherical calotte shape wall body, the underpart of described constraint depression and inside and outside two side are uncovered, the degree of depth of constraint depression is greater than its sphere radius corresponding, link into an integrated entity by connecting body between the adjacent two holding part unit, and upper end, holding part unit is provided with scarce piece makes two connecting bodys form the groove shape, the upper end portion of each connecting body is provided with last mounting hole straight down, and the underpart of each connecting body is provided with following mounting hole straight up; The described fixed cover body of going up comprises circular upper plate, is interval with upper hook body at the lower surface of upper plate, described upper hook body be plugged on mounting hole interior and with its tight connection; Described down fixed cover body comprises circular lower shoe, is interval with lower hook body at the upper surface of lower shoe, described lower hook body be plugged on down mounting hole interior and with its tight connection.
Last mounting hole vertically connects with following mounting hole and is one, and insert respectively be the last mounting hole that connects one, interior upper hook body underpart and the lower hook body upper end portion of mounting hole overlaps mutually down, and upper hook body underpart and lower hook body upper end portion relative wall are respectively equipped with the upper hook tooth and the following briar tooth of mutual interlock.
The utility model can be realized bearing pack dressing facilitation after using, and improves packaging efficiency greatly.
Description of drawings
Fig. 1 is user mode figure of the present utility model.
Fig. 2 is one of stereogram of the retainer body in the utility model.
Fig. 3 be the retainer body in the utility model stereogram two.
Fig. 4 is one of stereogram of the last fixed cover body in the utility model.
Fig. 5 be the last fixed cover body in the utility model stereogram two.
Fig. 6 is one of stereogram of the following fixed cover body in the utility model.
Fig. 7 be the following fixed cover body in the utility model stereogram two.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: it comprises the retainer body 1 that all is circular, last fixed cover body 2 and following fixed cover body 3, last fixed cover body 2 is plugged on retainer body 1 upper end portion and fuses with it, following fixed cover body 3 is plugged on retainer body 1 underpart and fuses with it, the holding part unit 11 that described retainer body 1 is provided with by some intervals links to each other and forms, the underpart of each holding part unit 11 is provided with the constraint depression 12 that is spherical calotte shape wall body, the underpart of described constraint depression 12 and inside and outside two side are uncovered, the degree of depth of constraint depression 12 is greater than its sphere radius corresponding, link into an integrated entity by connecting body 15 between the adjacent two holding part unit 11, and 11 upper ends, holding part unit are provided with scarce piece 16 makes two connecting bodys 15 form the groove shapes, the upper end portion of each connecting body 15 is provided with last mounting hole 13 straight down, and the underpart of each connecting body 15 is provided with following mounting hole 14 straight up; The described fixed cover body 2 of going up comprises circular upper plate 21, is interval with upper hook body 22 at the lower surface of upper plate 21, described upper hook body 22 be plugged on mounting hole 13 interior and with its tight connection; Described down fixed cover body 3 comprises circular lower shoe 31, is interval with lower hook body 32 at the upper surface of lower shoe 31, described lower hook body 32 be plugged on down mounting hole 14 interior and with its tight connection.
During use, earlier retainer body 1 is inserted between the inner ring 4 and outer ring 5 of bearing, make constraint depression 12 that rolling element 6 is contained in it, card has voussoir 7 in the scarce piece 16 of 11 upper ends, holding part unit, to go up the upper hook body 22 of fixed cover body 2 again and aim at upward mounting hole 13, to descend the lower hook body 32 of fixed cover body 3 to aim at mounting hole 14 down again, at upper plate 21, lower shoe 31 end faces apply certain pressure in the axial direction, the upper hook body 22 of fixed cover body 2 is pressed in the mounting hole 13, the lower hook body 32 of following fixed cover body 3 is pressed into down in the mounting hole 14, the upper hook tooth 23 of upper hook body 22 and the following briar tooth 33 of lower hook body 32 are interlocked, make retainer body 1, last fixed cover body 2 integrally combines with following fixed cover body 3 and is difficult for becoming flexible and coming off, and installs very convenient.
Claims (2)
1, a kind of pair of fixing seal covers and the retainer bonding apparatus, comprise the retainer body (1) that all is circular, last fixed cover body (2) and following fixed cover body (3), it is characterized in that: upward fixed cover body (2) is plugged on retainer body (1) upper end portion and fuses with it, following fixed cover body (3) is plugged on retainer body (1) underpart and fuses with it, the holding part unit (11) that described retainer body (1) is provided with by some intervals links to each other and forms, the underpart of each holding part unit (11) is provided with the constraint depression (12) that is spherical calotte shape wall body, the underpart of described constraint depression (12) and inside and outside two side are uncovered, the degree of depth of constraint depression (12) is greater than its sphere radius corresponding, link into an integrated entity by connecting body (15) between the adjacent two holding part unit (11), and holding part unit (11) upper end is provided with scarce piece (16) makes two connecting bodys (15) form the groove shape, the upper end portion of each connecting body (15) is provided with last mounting hole (13) straight down, and the underpart of each connecting body (15) is provided with following mounting hole (14) straight up; The described fixed cover body (2) of going up comprises circular upper plate (21), is interval with upper hook body (22) at the lower surface of upper plate (21), described upper hook body (22) be plugged on mounting hole (13) interior and with its tight connection; Described down fixed cover body (3) comprises circular lower shoe (31), is interval with lower hook body (32) at the upper surface of lower shoe (31), described lower hook body (32) be plugged on down mounting hole (14) interior and with its tight connection.
2, as claimed in claim 1 pair of fixing seal covers and the retainer bonding apparatus, it is characterized in that: go up mounting hole (13) and be one with vertical perforation of following mounting hole (14), and insert respectively be the last mounting hole (13) that connects one, interior upper hook body (22) underpart and lower hook body (32) upper end portion of mounting hole (14) overlaps mutually down, and upper hook body (22) underpart and lower hook body (32) upper end portion relative wall are respectively equipped with the upper hook tooth (23) and the following briar tooth (33) of mutual interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200367881U CN201221565Y (en) | 2008-05-23 | 2008-05-23 | Apparatus for jointing double-fixed sealing cap and retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200367881U CN201221565Y (en) | 2008-05-23 | 2008-05-23 | Apparatus for jointing double-fixed sealing cap and retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221565Y true CN201221565Y (en) | 2009-04-15 |
Family
ID=40575073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200367881U Expired - Fee Related CN201221565Y (en) | 2008-05-23 | 2008-05-23 | Apparatus for jointing double-fixed sealing cap and retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221565Y (en) |
-
2008
- 2008-05-23 CN CNU2008200367881U patent/CN201221565Y/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: 20090415 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |