CN202531668U - Ball loading device for bearing retainer - Google Patents
Ball loading device for bearing retainer Download PDFInfo
- Publication number
- CN202531668U CN202531668U CN2012200684144U CN201220068414U CN202531668U CN 202531668 U CN202531668 U CN 202531668U CN 2012200684144 U CN2012200684144 U CN 2012200684144U CN 201220068414 U CN201220068414 U CN 201220068414U CN 202531668 U CN202531668 U CN 202531668U
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- CN
- China
- Prior art keywords
- ball
- retainer
- loading device
- jaw
- axle
- 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 relates to a ball loading device for a bearing retainer. The diameters of pocket lock orifices of a retainer (2) are smaller than those of roll balls (4) slightly. The ball loading device comprises a mandrel (1), a ball bucket (3) and an assembly clamp (5), wherein the ball bucket is fixed at the upper end of the mandrel; the assembly clamp is fixedly arranged beside the mandrel; and a ball outlet of the ball bucket slopes down and is over against a jaw of the assembly clamp. One pocket lock orifice of the retainer is aligned to the jaw, and a resetting clamp ring on the ball bucket is pulled to allow the roll balls to fall on the pocket lock orifice and be placed in the jaw; in this case, the jaw also can ensure that the roll balls 4 do not fall out of the pocket lock orifice; when the assembly clamp is pressed, the roll balls can be pressed into a pocket to complete a ball loading process; and the ball loading process can be repeated to complete the ball loading of all the pockets of the retainer. The ball loading device has the characteristics of simplicity in manufacture, convenience in use, safety, reliability and the like, and avoids harm to the operating personnel in ball loading process.
Description
Technical field
The utility model belongs to bearing mounting technology field, especially a kind of ball-loading device that is used for retainer.
Background technique
The retainer of bearing is made by Cu alloy material, and the retainer pocket pore area that has has fore shaft, and spin is locked in the retainer pocket hole by fore shaft and can in the pocket hole, freely rotates.
At present the dress ball does not have isolated plant, through artificially spin being placed on the pocket hole fore shaft of retainer, with hand hammer spin is driven in this pocket hole then, and there is following problem in this artificial mode:
1. if the contrast of spin and fore shaft place, retainer pocket hole is forbidden, easily spin is hit when hand hammer knocks and fly;
2. if undue force when knocking wounds retainer and spin easily;
3. the as easy as rolling off a log finger that wounds operator in the process of knocking, efficiency of assembling is low.
Summary of the invention
For addressing the above problem, the utility model has designed a kind of ball-loading device that is used for retainer, and this ball-loading device is made simple, and is easy to use, safe and reliable, and retainer is not produced bump injury, avoids operator to wound finger, improves dress ball efficient.
For realizing the foregoing invention purpose, the utility model adopts following technological scheme:
A kind of ball-loading device that is used for retainer; The pocket hole fore shaft of retainer is slightly littler than the diameter of spin; This ball-loading device comprises axle, ball bucket and assembling pincers; Be fixed with the ball bucket in the upper end of axle, be fixed with assembling pincers on the next door of axle, the ball outlet of ball bucket is downward-sloping and over against the jaw of assembling pincers.
The upper end of above-mentioned axle is boss platform shape, the external diameter of said boss platform shape and the internal diameter of retainer coupling, the height of said boss platform shape and the matched of retainer internal diameter, the external diameter of axle and the minimum outer diameter of retainer coupling.
Above-mentioned ball bucket is provided with the snap ring that resets at said ball outlet place.
Above-mentioned assembling pincers have upper jaw and lower jaw through rivet, and it is motionless that said lower jaw is fixed on the axle next door, and said upper jaw has opening degree through rivet and said lower jaw.
Owing to adopt technological scheme as stated, the utility model produces following beneficial effect:
1, the ball-loading device of the utility model has the characteristics such as simple, easy to use, safe and reliable of making.
2, ball-loading device can be easily, fast, accurately spin is packed in the retainer pocket hole, can avoid losing of spin during the dress ball, reduced injury to operator, improved dress ball efficient, saved operator's energy.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among Fig. 1: 1-axle; 2-retainer; 3-ball bucket; 4-spin; 5-assembling pincers.
Embodiment
The utility model is a kind of ball-loading device that is used for retainer, and the pocket hole fore shaft of retainer 2 is slightly littler than the diameter of spin 4.
In conjunction with Fig. 1, the ball-loading device of the utility model comprises axle 1, ball bucket 3 and assembling pincers 5, is fixed with ball bucket 3 in the upper end of axle 1, is fixed with assembling pincers 5 on the next door of axle 1, and the ball outlet of ball bucket 3 is downward-sloping and over against the jaw of assembling pincers 5.
The upper end of above-mentioned axle 1 is boss platform shape, the external diameter of said boss platform shape and the internal diameter of retainer 2 coupling, the matched of the height of said boss platform shape and retainer 2 internal diameters, the minimum outer diameter coupling of the external diameter of axle 1 and retainer 2.
Above-mentioned ball bucket 3 is provided with the snap ring that resets at said ball outlet place, and ball bucket 3 has a constant volume, and this capacity can be as required and artificial the setting, and the said snap ring that resets can make the said ball outlet place next spin 4 that at every turn can only fall.
Above-mentioned assembling pincers 5 have upper jaw and lower jaw through rivet; It is motionless that said lower jaw is fixed on axle 1 next door; Said upper jaw has opening degree through rivet and said lower jaw, and this opening degree can be adjusted in certain limit, and two handles of assembling pincers 5 can be held with hand and be as the criterion.
Above-mentioned axle 1, ball bucket 3 and assembling pincers 5 have the characteristics such as simple, easy to use, safe and reliable of making.Axle 1 can be made by metal or nonmetallic material with ball bucket 3, and assembling pincers 5 can be by being made than the low metallic material of spin semi-finals degree.
A pocket hole fore shaft of retainer 2 is aimed at said upper jaw, and this is to realize having very strong operability, as long as because this pocket hole fore shaft is placed under the said upper jaw easily to general operator.Pulling the said snap ring that resets makes spin 4 drop on this pocket hole fore shaft and places in the said upper jaw; This moment, said upper jaw also had the effect that spin of making 4 is not dropped out this pocket hole fore shaft; Pressing said handle then depresses said upper jaw downwards; Though the pocket hole fore shaft of retainer 2 is slightly littler than the diameter of spin 4; But it is very big that the said power that presses does not need, and presses said handle gently and can spin 4 be pressed in this pocket hole the ball process of once adorning of accomplishing, and the process of dress ball can not produce injury to operator.
Repeat aforesaid operations and can accomplish the dress ball in all pocket holes of retainer.
Claims (4)
1. ball-loading device that is used for retainer; The pocket hole fore shaft of retainer (2) is slightly littler than the diameter of spin (4); It is characterized in that: this ball-loading device comprises axle (1), ball bucket (3) and assembling pincers (5); Be fixed with ball bucket (3) in the upper end of axle (1), be fixed with assembling pincers (5) on the next door of axle (1), the ball outlet of ball bucket (3) is downward-sloping and over against the jaw of assembling pincers (5).
2. ball-loading device as claimed in claim 1; It is characterized in that: the upper end of axle (1) is boss platform shape; The internal diameter coupling of the external diameter of said boss platform shape and retainer (2); The matched of the height of said boss platform shape and retainer (2) internal diameter, the minimum outer diameter coupling of the external diameter of axle (1) and retainer (2).
3. ball-loading device as claimed in claim 1 is characterized in that: ball bucket (3) is provided with the snap ring that resets at said ball outlet place.
4. ball-loading device as claimed in claim 1 is characterized in that: assembling pincers (5) have upper jaw and lower jaw through rivet, and it is motionless that said lower jaw is fixed on axle (1) next door, and said upper jaw has opening degree through rivet and said lower jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200684144U CN202531668U (en) | 2012-02-28 | 2012-02-28 | Ball loading device for bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200684144U CN202531668U (en) | 2012-02-28 | 2012-02-28 | Ball loading device for bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531668U true CN202531668U (en) | 2012-11-14 |
Family
ID=47132856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200684144U Expired - Fee Related CN202531668U (en) | 2012-02-28 | 2012-02-28 | Ball loading device for bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727143A (en) * | 2013-12-11 | 2014-04-16 | 洛阳轴研科技股份有限公司 | Press-fitting roller device for cylindrical roller bearing and press-fitting method thereof |
-
2012
- 2012-02-28 CN CN2012200684144U patent/CN202531668U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727143A (en) * | 2013-12-11 | 2014-04-16 | 洛阳轴研科技股份有限公司 | Press-fitting roller device for cylindrical roller bearing and press-fitting method thereof |
| CN103727143B (en) * | 2013-12-11 | 2016-09-14 | 洛阳轴研科技股份有限公司 | A kind of cylinder roller bearing press-fit roller means and pressing method thereof |
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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: 20121114 Termination date: 20180228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |