CN209212794U - A kind of E type pressing cage - Google Patents
A kind of E type pressing cage Download PDFInfo
- Publication number
- CN209212794U CN209212794U CN201821846050.1U CN201821846050U CN209212794U CN 209212794 U CN209212794 U CN 209212794U CN 201821846050 U CN201821846050 U CN 201821846050U CN 209212794 U CN209212794 U CN 209212794U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- link block
- roller
- type pressing
- frame
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of E type pressing cages, including keeping frame body, the retainer bottom part body is provided with the first fixed frame, equidistant intervals have the first link block on the inside of first fixed frame, the retainer body top is equipped with the second fixed frame, the second link block corresponding with the first link block is evenly distributed on the inside of second fixed frame, second link block one end is fixed with the clamp with pocket matches, roller is placed between first fixed frame and the second fixed frame, the first groove corresponding with roller one end is equipped between first link block bottom end, a kind of E type pressing cage of the utility model, frame body is kept by the first detachable fixed frame and the second fixed frame composition, the installation of roller is facilitated to position, heat release hole is set inside the first link block and the second link block, avoid roller and retainer The heat generated when rotation generates destruction to frame body, and rapid cooling extends retainer service life.
Description
Technical field
The utility model relates to a kind of retainer, in particular to a kind of E type pressing cage belongs to bearing apparatus technology neck
Domain.
Background technique
Retainer, that is, bearing retainer, also known as bearing cage refer to the partly all or part of rolling element of package, and therewith
The bearing parts of movement usually also guides rolling element and holds it in bearing to separation roller.
Existing pressing cage can not carry out roller positioning, and the dress period of the day from 11 p.m. to 1 a.m is easy to lock E type retainer presses at point or window
It is bad, it causes bearing to fall son or generate and fills sub- burr, and the pressing-in force for filling the period of the day from 11 p.m. to 1 a.m has impact to inner ring raceway, be easy to scratch inner ring
Raceway, influences axial service performance, and rolling bearing at work, bearing heating and abrasion is caused due to sliding friction, especially
Under the conditions of high temperature operation, the effect of centrifugal inertial force exacerbates friction, abrasion and fever, will cause retainer burn when serious
Or fracture, cause bearing cisco unity malfunction.Therefore we make improvement to this, propose a kind of E type pressing cage.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of E type pressing cage
Conventional ones retainer be easy to cause bearing to fall son or generate and fills sub- burr, serious problem of generating heat.
To achieve the above object, the utility model provides the following technical solutions: a kind of E type pressing cage, including keeps
Frame body, the retainer bottom part body are provided with the first fixed frame, and equidistant intervals have first on the inside of first fixed frame
Link block, first link block one end offer card slot, and the retainer body top is equipped with the second fixed frame, and described second
It is evenly distributed with the second link block corresponding with the first link block on the inside of fixed frame, second link block one end is fixed with and blocks
The matched clamp of slot, is placed with roller between first fixed frame and the second fixed frame, between first link block bottom end
Equipped with the first groove corresponding with roller one end, corresponding with the roller other end is provided between second link block top
Two grooves, first fixed frame both ends and the second fixed frame both ends are provided with fixed column, and described fixed column one end is equipped with spiral shell
Line portion, the threaded portion outer sheath are equipped with connector sleeve, and the connector sleeve inner wall is equipped with internal screw thread corresponding with threaded portion.
As a kind of optimal technical scheme of the utility model, it is distributed with inside first link block and the second link block
Heat release hole.
As a kind of optimal technical scheme of the utility model, first fixed frame and the fixed company of the second fixed frame avris
It is connected to knob.
As a kind of optimal technical scheme of the utility model, the connector sleeve periphery is provided with anti-skid chequer.
As a kind of optimal technical scheme of the utility model, first link block and the second link block are respectively with first
Fixed frame and the second fixed frame are an integral molding structure.
As a kind of optimal technical scheme of the utility model, first fixed frame and the second fixed frame are aluminium alloy material
Matter.
Compared with prior art, the utility model has the beneficial effects that a kind of E type pressing cage of the utility model, tool
The advantages of having roller install convenient, accelerating heat dissipation, specific in use, comparing with traditional retainer, this is practical
It is novel that frame body is kept by the first detachable fixed frame and the second fixed frame composition, facilitate the installation of roller to position, first
Heat release hole is set inside link block and the second link block, and the heat for avoiding roller and retainer from generating when rotating generates frame body broken
Bad, rapid cooling extends retainer service life.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the side structure schematic diagram of the utility model；
In figure: 1, keeping frame body；2, heat release hole；3, roller；4, card slot；5, the first groove；6, it shakes hands；7, first is fixed
Frame；8, the first link block；9, the second groove；10, the second fixed frame；11, the second link block；12, clamp；13, fixed column；14,
Connector sleeve；15, threaded portion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of E type pressing cage referring to FIG. 1-2, including keeps frame body 1, the guarantor
It holds 1 bottom of frame body and is provided with the first fixed frame 7, the 7 inside equidistant intervals of the first fixed frame have the first link block 8, institute
It states 8 one end of the first link block and offers card slot 4, the second fixed frame 10 is equipped at the top of the holding frame body 1, described second is fixed
Second link block 11 corresponding with the first link block 8 is evenly distributed on the inside of frame 10, described second link block, 11 one end is fixed with
With the matched clamp 12 of card slot 4, roller 3, first connection are placed between first fixed frame 7 and the second fixed frame 10
It is equipped with the first groove 5 corresponding with 3 one end of roller between 8 bottom end of block, is provided with and rolls between 11 top of the second link block
Corresponding second groove 9 of 3 other ends of son, 7 both ends of the first fixed frame and 10 both ends of the second fixed frame are provided with fixed column
13, described 13 one end of fixed column is equipped with threaded portion 15, and 15 outer sheath of threaded portion is equipped with connector sleeve 14, in the connector sleeve 14
Wall is equipped with internal screw thread corresponding with threaded portion 15.
Preferably, heat release hole 2 is distributed with inside first link block 8 and the second link block 11, accelerates to generate because of friction
Heat distribute.
Preferably, first fixed frame 7 and 10 avris of the second fixed frame are fixedly connected with knob 6, convenient for consolidating first
Determine frame 7 and the second fixed frame 10 separates.
Preferably, 14 periphery of connector sleeve is provided with anti-skid chequer, convenient that connector sleeve 14 is rotated up and down on the outside of threaded portion,
Always realize the separation and connection between fixed column 13.
Preferably, first link block 8 and the second link block 11 are with the first fixed frame 7 and the second fixed frame 10 respectively
Integrated formed structure.
Preferably, first fixed frame 7 and the second fixed frame 10 are aluminum alloy material, and retainer rheo-die-casting forms,
Good geometry and dimensional accuracy can be obtained, without machining, high production efficiency.
When specifically used, a kind of E type pressing cage of the utility model has roller install convenient, accelerates the excellent of heat dissipation
Point keeps frame body 1 by the first detachable fixed frame 7 and the second fixed frame 10 composition, unscrews connector sleeve counterclockwise upwards
14, roller 3 is placed between the first groove 5 and the second groove 9, by the corresponding card of the clamp 12 of 8 one end of the first link block to card slot
4, connector sleeve 14 is screwed clockwise then to lower, facilitates the installation of roller 3 to position, in the first link block 8 and the second link block 11
Heat release hole 2 is arranged in portion, and the heat for avoiding roller 3 and retainer from generating when rotating generates destruction to frame body, and rapid cooling extends and protects
Frame service life is held, using effect is good, is worth being widely popularized.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of E type pressing cage, including keep frame body (1), which is characterized in that holding frame body (1) bottom is set
It is equipped with the first fixed frame (7), there is the first link block (8) equidistant intervals on the inside of first fixed frame (7), first connection
Block (8) one end offers card slot (4), is equipped with the second fixed frame (10) at the top of the holding frame body (1), second fixed frame
(10) inside is evenly distributed with the second link block (11) corresponding with the first link block (8), described second link block (11) one end
Be fixed with card slot (4) matched clamp (12), be placed with roller between first fixed frame (7) and the second fixed frame (10)
(3), the first groove (5) corresponding with roller (3) one end, second connection are equipped between the first link block (8) bottom end
Be provided with the second groove (9) corresponding with roller (3) other end between block (11) top, the first fixed frame (7) both ends and
Second fixed frame (10) both ends are provided with fixed column (13), and described fixed column (13) one end is equipped with threaded portion (15), the spiral shell
Line portion (15) outer sheath is equipped with connector sleeve (14), and connector sleeve (14) inner wall is equipped with internal screw thread corresponding with threaded portion (15).
2. a kind of E type pressing cage according to claim 1, it is characterised in that: first link block (8) and second
Heat release hole (2) are distributed with inside link block (11).
3. a kind of E type pressing cage according to claim 1, it is characterised in that: first fixed frame (7) and second
Fixed frame (10) avris is fixedly connected with knob (6).
4. a kind of E type pressing cage according to claim 1, it is characterised in that: connector sleeve (14) periphery setting
There is anti-skid chequer.
5. a kind of E type pressing cage according to claim 1, it is characterised in that: first link block (8) and second
Link block (11) is an integral molding structure with the first fixed frame (7) and the second fixed frame (10) respectively.
6. a kind of E type pressing cage according to claim 1, it is characterised in that: first fixed frame (7) and second
Fixed frame (10) is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846050.1U CN209212794U (en) | 2018-11-09 | 2018-11-09 | A kind of E type pressing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846050.1U CN209212794U (en) | 2018-11-09 | 2018-11-09 | A kind of E type pressing cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212794U true CN209212794U (en) | 2019-08-06 |
Family
ID=67458991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821846050.1U Expired - Fee Related CN209212794U (en) | 2018-11-09 | 2018-11-09 | A kind of E type pressing cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124058A (en) * | 2020-12-22 | 2021-07-16 | 洛阳德润精密机床轴承有限公司 | Rolling body for cylindrical roller bearing |
-
2018
- 2018-11-09 CN CN201821846050.1U patent/CN209212794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124058A (en) * | 2020-12-22 | 2021-07-16 | 洛阳德润精密机床轴承有限公司 | Rolling body for cylindrical roller bearing |
| CN113124058B (en) * | 2020-12-22 | 2022-06-21 | 洛阳德润精密机床轴承有限公司 | Rolling body for cylindrical roller bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201109 |