CN202991897U - Ball filling device for double-row ball water pump bearing - Google Patents
Ball filling device for double-row ball water pump bearing Download PDFInfo
- Publication number
- CN202991897U CN202991897U CN 201220710267 CN201220710267U CN202991897U CN 202991897 U CN202991897 U CN 202991897U CN 201220710267 CN201220710267 CN 201220710267 CN 201220710267 U CN201220710267 U CN 201220710267U CN 202991897 U CN202991897 U CN 202991897U
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- ball
- base
- double
- water pump
- filling device
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Abstract
The utility model discloses a ball filling device for a double-row ball water pump bearing, which comprises a base and a compression bar. The upper part of the base is provided with a skewed slot, the bottom of the base is provided with a groove, the skewed slot is connected with the groove through a step surface, the compression bar comprises a centre hole and a bottom hole, the centre hole is communicated with the bottom hole, and the bore diameter of the bottom hole is greater than that of the centre hole. According to the ball filling device for the double-row ball water pump bearing, bottom steel balls and a holder can be directly arranged on a central spindle, upper steel balls can be directly assembled after the bottom steel balls are filled in, and thus the process of assembling the bottom steel balls and the holder by hands is eliminated, and the assembly efficiency is improved effectively.
Description
Technical field
The utility model relates to a kind of Double-row ball water pump bearing ball filling device.
Background technique
The Double-row ball bearing is such as WB five ball eight ball-type water pump shaft connecting bearings are comprised of mandrel, outer ring, double-row-ball rolling element, retainer and two seal rings.Fill out ball for WB type five ball eight ball bearings of outer ring height about 30mm, what now adopt is all with manual mode, eight balls to be inserted steel ball to retainer, loads onto mandrel and outer ring, then inserts five ball steel balls.The ball mode of filling out so directly causes efficiency of assembling very low, and turbidity test are difficult to control, and might affect vibration and the life-span of complete bearing, and increases the assembling link.
The model utility content
The purpose of this utility model is to provide a kind of manual Double-row ball water pump bearing ball filling device of filling out ball that replaces.
The technological scheme that realizes the utility model purpose is a kind of Double-row ball water pump bearing ball filling device, comprises base and depression bar; The top of described base is provided with skewed slot, and the bottom arranges groove, and described skewed slot is connected a step surface and is connected with groove; Described depression bar comprises center hole and base apertures, and described center hole and base apertures are communicated with, and the aperture of base apertures is greater than the aperture of center hole.
After having adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model can directly install to bottom steel ball and retainer on mandrel, can directly assemble the top steel ball after inserting the bottom steel ball, reduce the process of hand assembled bottom steel ball and retainer, effectively raised efficiency of assembling.
(2) the utility model realizes that mechanical type fills out ball, has avoided filling out manually in the ball process impact on bearing cleaning inside degree.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is the schematic diagram that bearing is filled out ball.
Attached number in the figure is: base 1, skewed slot 1-1, groove 1-2, step surface 1-3, depression bar 2, center hole 2-1, base apertures 2-2, axle 3, outer ring 4, retainer 5, bottom steel ball 6, top steel ball 7.
Embodiment
(embodiment 1)
See Fig. 1, a kind of Double-row ball water pump bearing ball filling device of the present embodiment is drawn together base 1 and depression bar 2; The top of described base 1 is provided with skewed slot 1-1, and the bottom arranges groove 1-2, and described skewed slot 1-1 is connected a step surface 1-3 and is connected with groove 1-2; Described depression bar 2 comprises center hole 2-1 and base apertures 2-2, and described center hole 2-1 and base apertures 2-2 are communicated with, and the aperture of base apertures 2-2 is greater than the aperture of center hole 2-1.
See Fig. 2, axle 3 links with base 1; Retainer 5 is placed on axle 3; Top steel ball 7 is placed on retainer 5 tops; Outer ring 4 is enclosed within the outside of retainer 5, and bottom steel ball 7 is placed in the raceway groove of axle 3.
Cooperation by base 1 and axle 3 realizes the adjusting of the raceway groove position of axle 3, realize the tiling of bottom steel ball 7 with the position of retainer 5, realize loading by depression bar 2, setting due to the skewed slot 1-1 of base 1, thereby push retainer 5 to base 1, and can realize the assembling of axle 3 and retainer 5, then outer ring 2 is inserted in, top steel ball 7 is inserted, namely completed assembling.
Should be appreciated that specific embodiment described above only is used for explaining the utility model, and be not used in restriction the utility model.The apparent variation of being extended out by spirit of the present utility model or change still are among protection domain of the present utility model.
Claims (1)
1. a Double-row ball water pump bearing ball filling device, is characterized in that: comprise base (1) and depression bar (2); The top of described base (1) is provided with skewed slot (1-1), and the bottom arranges groove (1-2), and described skewed slot (1-1) is connected 1-2 with groove) connected by a step surface (1-3); Described depression bar (2) comprises center hole (2-1) and base apertures (2-2), and described center hole (2-1) and base apertures (2-2) are communicated with, and the aperture of base apertures (2-2) is greater than the aperture of center hole (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710267 CN202991897U (en) | 2012-12-20 | 2012-12-20 | Ball filling device for double-row ball water pump bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710267 CN202991897U (en) | 2012-12-20 | 2012-12-20 | Ball filling device for double-row ball water pump bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991897U true CN202991897U (en) | 2013-06-12 |
Family
ID=48563081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710267 Expired - Lifetime CN202991897U (en) | 2012-12-20 | 2012-12-20 | Ball filling device for double-row ball water pump bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637170A (en) * | 2020-05-28 | 2020-09-08 | 苏州默声熙达设备科技有限公司 | Ball filling device on bearing retainer |
-
2012
- 2012-12-20 CN CN 201220710267 patent/CN202991897U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637170A (en) * | 2020-05-28 | 2020-09-08 | 苏州默声熙达设备科技有限公司 | Ball filling device on bearing retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |