CN210769880U - Ball loading device - Google Patents
Ball loading device Download PDFInfo
- Publication number
- CN210769880U CN210769880U CN201920997071.1U CN201920997071U CN210769880U CN 210769880 U CN210769880 U CN 210769880U CN 201920997071 U CN201920997071 U CN 201920997071U CN 210769880 U CN210769880 U CN 210769880U
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- ball
- retainer
- ball loading
- die
- shaft
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Abstract
The utility model relates to the technical field of bearing assembly, in particular to a ball loading device which can quickly complete ball loading operation and improve the assembly efficiency and comprises a workbench, wherein a retainer supporting die is arranged on the workbench, a retainer step is arranged on the upper end surface of the retainer supporting die, a liftable ball loading shaft is arranged above the retainer supporting die, a ball dropping channel is arranged in the ball loading shaft, a convex ring is arranged on the ball loading shaft, and the lower end surface of the convex ring is an inclined surface; a retainer pressing die matched with the retainer supporting die is movably sleeved on the ball mounting shaft at the convex ring; and the retainer supporting die is internally provided with a cavity matched with the ball loading shaft.
Description
Technical Field
The utility model relates to a bearing assembly technical field specifically is a dress ball device.
Background
The bearing is an important part in the modern mechanical equipment. The main function of the bearing is to support the mechanical rotator, reduce the friction coefficient in the movement process of the mechanical rotator and ensure the rotation precision of the mechanical rotator, the bearing generally comprises an outer ring, an inner ring, a retainer and steel balls, the steel balls are required to be clamped on the retainer in the assembly process, the inner ring can rotate freely, the conventional operation is to manually embed a plurality of steel balls into the retainer one by one, the operation is troublesome, the operation speed is slow, the assembly line processing requirement of the bearing cannot be met, and the assembly efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that dress ball operating efficiency is low among the current bearing assembling process, the utility model provides a dress ball device, it can accomplish dress ball operation fast, improves assembly efficiency.
The technical scheme is as follows: a ball loading device comprises a workbench and is characterized in that a retainer supporting die is mounted on the workbench, retainer steps are arranged on the upper end face of the retainer supporting die, a liftable ball loading shaft is arranged above the retainer supporting die, a ball falling channel is arranged in the ball loading shaft, a convex ring is arranged on the ball loading shaft, and the lower end face of the convex ring is an inclined plane; a retainer pressing die matched with the retainer supporting die is movably sleeved on the ball mounting shaft at the convex ring; and the retainer supporting die is internally provided with a cavity matched with the ball loading shaft.
The ball bearing is further characterized in that the ball bearing penetrates through a bearing on a support plate, the support plate is arranged above the retainer pressing die, guide holes are formed in two sides of the retainer pressing die, a guide rod penetrating through the guide holes is mounted at the bottom of the support plate, and a spring is sleeved on the guide rod;
the ball inlet of the ball falling channel is arranged at the top of the ball containing shaft;
and a supporting cylinder is arranged below the retainer supporting die.
Adopt the utility model discloses a behind the device, through keeping the ware die-holding and keeping the ware moulding-die to fix the outer lane and keeping the ware, the dress ball axle stretches into and makes a ball mouth correspond and keeps the ware in keeping the ware, and after the bobble got into the passageway that falls, will adorn the ball axle and rotate a week and make the bobble fall to keeping the ware on, the dress ball axle pushes down and impresses the inclined plane of terminal surface under through the bulge loop and keeps the ware in with the bobble, and the assembly of all steel balls can be accomplished to one operation, the effectual assembly efficiency that.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side sectional view of the present invention;
fig. 3 is a schematic view of a retainer pressing die and a retainer supporting die.
Detailed Description
Referring to fig. 1, 2 and 3, the ball loading device comprises a workbench 1, a retainer supporting die 3 is mounted on the workbench 1, a retainer step is arranged on the upper end face of the retainer supporting die 3, an upper step face 3-1 is used for supporting a steel ball, a lower step face 3-2 is used for supporting a retainer, the bottom of an outer ring is directly supported on the table surface of the workbench 1, a liftable ball loading shaft 4 is arranged above the retainer supporting die 3, a ball falling channel 5 is arranged in the ball loading shaft 4, a convex ring 6 is arranged on the ball loading shaft 4, and the lower end face of the convex ring 6 is an inclined plane; a retainer pressing die 7 matched with the retainer supporting die 2 is movably sleeved on the ball mounting shaft 4 at the convex ring 6, step surfaces 7-1 and 7-2 respectively corresponding to the retainer and the bearing outer ring are arranged at the bottom of the retainer pressing die 7, so that the retainer is fixed and yielding spaces are reserved respectively, and the steel ball is not influenced by the retainer pressing die 7; the ball discharging port 8 of the ball falling channel 5 which inclines downwards is arranged on the side surface of the ball loading shaft 4, a cavity matched with the ball loading shaft 4 is arranged in the retainer supporting die 2, the ball loading shaft 4 passes through a bearing 10 on a supporting plate 9, the supporting plate 9 is arranged above the retainer pressing die 7, guide holes are arranged on two sides of the retainer pressing die 7, a guide rod 11 which passes through the guide holes is arranged at the bottom of the supporting plate 9, and a spring 12 is sleeved on the guide rod 11; the ball inlet 13 of the ball falling channel 5 is arranged at the top of the ball containing shaft 4, so that a steel ball can be conveniently placed. A supporting cylinder 2 is arranged below the retainer supporting die.
The utility model discloses the theory of operation as follows: the outer ring and the retainer are put in place, the supporting plate 9 is pressed down, the retainer pressing die 7 is pressed down along with the ball loading shaft 4 and fixes the outer ring and the retainer, the retainer is fixed by one hand, the ball outlet 8 on the ball loading shaft 4 is aligned with the ball loading hole on the retainer, the steel balls are placed into the ball dropping channel 5, the ball loading shaft 4 is rotated by the other hand, all the steel balls enter the ball loading hole of the retainer one by one, the ball loading shaft 4 is pressed down, the retainer pressing die 7 can not move downwards any more due to the existence of the spring 12, the small balls are pressed into the ball loading hole of the retainer through the inclined plane of the lower end face of the convex ring 6 on the ball loading shaft 4, and the ball loading operation of the retainer is finished.
Claims (4)
1. A ball loading device comprises a workbench and is characterized in that a retainer supporting die is mounted on the workbench, retainer steps are arranged on the upper end face of the retainer supporting die, a liftable ball loading shaft is arranged above the retainer supporting die, a ball falling channel is arranged in the ball loading shaft, a convex ring is arranged on the ball loading shaft, and the lower end face of the convex ring is an inclined plane; a retainer pressing die matched with the retainer supporting die is movably sleeved on the ball mounting shaft at the convex ring; and the retainer supporting die is internally provided with a cavity matched with the ball loading shaft.
2. The ball loading device of claim 1, wherein the ball loading shaft passes through a bearing on a support plate, the support plate is arranged above the retainer pressing die, guide holes are formed in two sides of the retainer pressing die, a guide rod passing through the guide holes is arranged at the bottom of the support plate, and a spring is sleeved on the guide rod.
3. The ball loading device of claim 1 wherein the ball inlet of the ball drop passage opens at the top of the ball loading shaft.
4. A ball loading apparatus as claimed in claim 1, wherein a lift cylinder is provided below the retainer die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997071.1U CN210769880U (en) | 2019-06-28 | 2019-06-28 | Ball loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997071.1U CN210769880U (en) | 2019-06-28 | 2019-06-28 | Ball loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210769880U true CN210769880U (en) | 2020-06-16 |
Family
ID=71043083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920997071.1U Active CN210769880U (en) | 2019-06-28 | 2019-06-28 | Ball loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210769880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332243A (en) * | 2019-06-28 | 2019-10-15 | 无锡双益精密机械有限公司 | A kind of ball-loading device |
-
2019
- 2019-06-28 CN CN201920997071.1U patent/CN210769880U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332243A (en) * | 2019-06-28 | 2019-10-15 | 无锡双益精密机械有限公司 | A kind of ball-loading device |
| CN110332243B (en) * | 2019-06-28 | 2024-02-06 | 无锡双益精密机械有限公司 | Ball loading device |
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