CN217401467U - Cage for thin-walled semi-rigid bearings - Google Patents
Cage for thin-walled semi-rigid bearings Download PDFInfo
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- CN217401467U CN217401467U CN202220455554.0U CN202220455554U CN217401467U CN 217401467 U CN217401467 U CN 217401467U CN 202220455554 U CN202220455554 U CN 202220455554U CN 217401467 U CN217401467 U CN 217401467U
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- stop block
- pocket hole
- dog
- block
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Abstract
The utility model discloses a holder for thin wall semi-rigid bearing, comprising a frame body, the interval is provided with a plurality of pocket hole group on the support body, each pocket hole group is including first side dog, second side dog, first pocket hole, the second pocket hole, dog in the first, dog and joint piece in the second, first side dog sets up in the first pocket hole outside, second side dog sets up in the second all hole outside, dog all sets up between first pocket hole and second pocket hole in dog and the second in first, dog length is less than first side dog and second side dog length setting in dog and the second in the first, joint piece card is established between first pocket hole and second pocket hole, one side and the first flange of dog combination in the joint piece is close to first pocket hole, the joint piece is close to the second hole one side and the second in dog combination form the second flange. The roller supporting device is simple in structure and good in roller supporting effect, so that the roller is not easy to separate, and the stability of the whole structure is improved.
Description
Technical Field
The utility model belongs to the technical field of bearing holder technique and specifically relates to a holder for thin wall semi-rigid bearing.
Background
In the thin-wall semi-rigid bearing, only one half of the retainer is arranged in the bearing to guide the steel ball to run in the bearing; the ball loading of the retainer is to load a steel ball from an opening on the end face of the retainer and finally assemble the steel ball into the whole bearing; the size of the retainer locking opening with the structure influences the loading force of the steel ball, so that the proper design of the ball loading locking opening has great influence on the loading of the steel ball; the locking notch is too small, the steel ball is difficult to press in, the retainer is likely to deform greatly after being pressed in, and if the locking notch is too large, the retainer is easy to drop after the steel ball is pressed in, so that the production and processing efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a holder for thin wall semi-rigid bearing, its simple structure supports effectually to the roller for the roller is difficult for deviating from, improves overall structure's stability.
In order to achieve the above objects, the present invention provides a retainer for a thin-walled semi-rigid bearing, comprising a frame body, wherein a plurality of pocket sets are arranged at intervals on the frame body, each pocket set comprises a first side stopper, a second side stopper, a first pocket, a second pocket, a first inner stopper, a second inner stopper and a clamping block, the first side stopper and the second side stopper are symmetrically arranged, the first side stopper is arranged outside the first pocket, the second side stopper is arranged outside the second pocket, the first inner stopper and the second inner stopper are symmetrically arranged, the first inner stopper is arranged between the first pocket and the second pocket and close to the first pocket, the second inner stopper is arranged between the first pocket and the second pocket and close to the second pocket, the length of the first inner stopper and the length of the second inner stopper are smaller than the length of the first side stopper and the length of the second side stopper, the support body is provided with the draw-in groove between first pocket hole and second pocket hole, joint piece and draw-in groove joint, one side and the first interior dog combination that the joint piece is close to first pocket hole form length and the isometric first flange of first side dog, the joint piece is close to one side and the second interior dog combination of second pocket hole and forms length and the isometric second flange of second side dog.
The beneficial effect who so sets up is: set up like this, cooperation through first side dog and first interior dog and the cooperation of dog in second side dog and the second form the support to roller in the corresponding pocket hole, increase the support area to the roller, and simple structure simultaneously, further interior dog still cooperates there is the joint piece, when the installation roller, because the joint piece has not yet been installed, the breach is left to the interior dog side, make the installation that the roller can be convenient get into, improve roller installation effectiveness, accomplish roller installation back, block the joint piece card, joint piece both sides respectively with the interior dog cooperation that corresponds, thereby form complete borduring, realize sheltering from to the roller, avoid the roller to fall out, improve overall structure's result of use, and simple structure simultaneously, it is convenient to maintain the dismouting, effectively improve production machining efficiency.
As a further setting of the utility model, first side dog border radian and first pocket hole border radian looks adaptation, second side dog border radian and second pocket hole border radian looks adaptation.
The beneficial effect who so sets up is: set up like this for the contact of side dog and roller is more stable, and difficult emergence pine takes off, and simple structure has good result of use simultaneously.
As a further setting of the utility model, dog border radian and first pocket hole border radian looks adaptation in the first, dog border radian and second pocket hole border radian looks adaptation in the second.
The beneficial effect who so sets up is: set up like this for the contact of interior dog and roller is more stable, and difficult emergence pine takes off, and simple structure has good result of use simultaneously.
As the utility model discloses a further setting, joint piece both sides are provided with the oil storage tank, be provided with the oil storage cotton in the oil storage tank.
The beneficial effect who so sets up is: the roller can be lubricated by the aid of the arrangement, the using effect of the roller is guaranteed, and meanwhile, the roller is simple in structure, beneficial to implementation and quite convenient to supplement and replace.
As the utility model discloses a further setting, both ends all are the inclined plane setting about first side dog and the second side dog, both ends all are the inclined plane setting on first flange and the second flange down.
The beneficial effect who so sets up is: set up like this for overall structure installs more easily, and simple structure has good result of use simultaneously.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a partial exploded view of the position of the clip block in the embodiment of the present invention.
Detailed Description
The embodiment of the retainer for the thin-wall semi-rigid bearing of the present invention is shown in fig. 1 to 2: comprises a frame body 1, a plurality of pocket groups are arranged on the frame body 1 at intervals, each pocket group comprises a first side stop 31, a second side stop 32, a first pocket 21, a second pocket 22, a first inner stop 41, a second inner stop 42 and a clamping block 5, the first side stop 31 and the second side stop 32 are symmetrically arranged, the first side stop 31 is arranged at the outer side of the first pocket 21, the second side stop 32 is arranged at the outer side of the second pocket, the first inner stop 41 and the second inner stop 42 are symmetrically arranged, the first inner stop 41 is arranged between the first pocket 21 and the second pocket 22 and is close to the first pocket 21, the second inner stop 42 is arranged between the first pocket 21 and the second pocket 22 and is close to the second pocket 22, the lengths of the first inner stop 41 and the second inner stop 42 are smaller than the lengths of the first side stop 31 and the second side stop 32, support body 1 is provided with the draw-in groove between first pocket 21 and second pocket 22, joint piece 5 and draw-in groove joint, joint piece 5 is close to one side of first pocket 21 and first interior dog 41 combination formation length and the isometric first flange of first side dog 31, joint piece 5 is close to one side of second pocket 22 and second interior dog 42 combination formation length and the isometric second flange of second side dog 32. The beneficial effect who so sets up is: set up like this, cooperation and second side dog 32 through first side dog 31 and first interior dog 41 and the cooperation of second interior dog 42 form the support to roller in the corresponding pocket hole, increase the support area to the roller, and simultaneously simple structure, further interior dog still cooperates joint piece 5, when installing the roller, because joint piece 5 has not yet been installed, the breach is left to the interior dog side, make the installation that the roller can be convenient get into, improve roller installation effectiveness, accomplish roller installation back, go into joint piece 5 card, 5 both sides of joint piece cooperate with the interior dog that corresponds respectively, thereby form complete borduring, realize sheltering from to the roller, avoid the roller to fall out, improve overall structure's result of use, and simultaneously simple structure, it is convenient to maintain the dismouting, effectively improve production machining efficiency.
As a further setting of the utility model, 31 border radians of first side dog and 21 border radians looks adaptations of first pocket, 32 border radians of second side dog and 22 border radians looks adaptations of second pocket. The beneficial effect who so sets up is: set up like this for the contact of side dog and roller is more stable, and difficult emergence pine takes off, and simple structure has good result of use simultaneously.
As a further setting of the utility model, 41 border radians of first inside dog and 21 border radians looks adaptations in first pocket, 42 border radians in second inside dog and 22 border radians looks adaptations in second pocket. The beneficial effect who so sets up is: set up like this for the contact of interior dog and roller is more stable, and difficult emergence pine takes off, and simple structure has good result of use simultaneously.
As the utility model discloses a further setting, 5 both sides of joint piece are provided with the oil storage tank, be provided with the oil storage cotton in the oil storage tank. The beneficial effect who so sets up is: the roller can be lubricated by the aid of the arrangement, the using effect of the roller is guaranteed, and meanwhile, the roller is simple in structure, beneficial to implementation and quite convenient to supplement and replace.
As the utility model discloses a further setting, both ends all are the inclined plane setting about first side dog 31 and second side dog 32, both ends all are the inclined plane setting on first flange and the second flange down. The beneficial effect who so sets up is: set up like this for overall structure installs more easily, and simple structure has good result of use simultaneously.
The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (5)
1. A retainer for a thin-walled semi-rigid bearing, comprising a frame body, characterized in that: the frame body is provided with a plurality of pocket hole groups at intervals, each pocket hole group comprises a first side stop block, a second side stop block, a first pocket hole, a second pocket hole, a first inner stop block, a second inner stop block and a clamping block, the first side stop block and the second side stop block are symmetrically arranged, the first side stop block is arranged on the outer side of the first pocket hole, the second side stop block is arranged on the outer side of the second pocket hole, the first inner stop block and the second inner stop block are symmetrically arranged, the first inner stop block is arranged between the first pocket hole and the second pocket hole and is close to the first pocket hole, the second inner stop block is arranged between the first pocket hole and the second pocket hole and is close to the second pocket hole, the length of the first inner stop block and the length of the second inner stop block are smaller than that of the first side stop block and the length of the second side stop block, the frame body is provided with a clamping groove between the first pocket hole and the second pocket hole, and the clamping block is clamped with the clamping groove, one side of the joint block close to the first pocket is combined with the first inner stop block to form a first flange with the length equal to that of the first side stop block, and one side of the joint block close to the second pocket is combined with the second inner stop block to form a second flange with the length equal to that of the second side stop block.
2. The cage for a thin-walled semi-rigid bearing of claim 1, wherein: the first side check block edge radian is matched with the first pocket edge radian, and the second side check block edge radian is matched with the second pocket edge radian.
3. Cage for thin-walled semi-rigid bearings according to claim 1 or 2, characterized in that: the first inner stop block edge radian is matched with the first pocket hole edge radian, and the second inner stop block edge radian is matched with the second pocket hole edge radian.
4. The cage for a thin-walled semi-rigid bearing of claim 3, wherein: the joint piece both sides are provided with the oil storage tank, be provided with the oil storage cotton in the oil storage tank.
5. The cage for a thin-walled semi-rigid bearing of claim 1, wherein: the upper end and the lower end of the first side stop block and the second side stop block are both arranged in an inclined plane, and the upper end and the lower end of the first retaining edge and the second retaining edge are both arranged in an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220455554.0U CN217401467U (en) | 2022-03-03 | 2022-03-03 | Cage for thin-walled semi-rigid bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220455554.0U CN217401467U (en) | 2022-03-03 | 2022-03-03 | Cage for thin-walled semi-rigid bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217401467U true CN217401467U (en) | 2022-09-09 |
Family
ID=83137388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220455554.0U Active CN217401467U (en) | 2022-03-03 | 2022-03-03 | Cage for thin-walled semi-rigid bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217401467U (en) |
-
2022
- 2022-03-03 CN CN202220455554.0U patent/CN217401467U/en active Active
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