CN202690787U - Steel ball separator used for bearing closing machine - Google Patents
Steel ball separator used for bearing closing machine Download PDFInfo
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- CN202690787U CN202690787U CN 201220375816 CN201220375816U CN202690787U CN 202690787 U CN202690787 U CN 202690787U CN 201220375816 CN201220375816 CN 201220375816 CN 201220375816 U CN201220375816 U CN 201220375816U CN 202690787 U CN202690787 U CN 202690787U
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Abstract
The utility model relates to a steel ball separator used for a bearing closing machine, solving the problem that steel balls are severely abraded in a working process of the traditional steel ball separator. The steel ball separator comprises a fixed panel, ball storage barrels and a steel ball gathering plate, wherein the actions of each ball storage barrel are controlled by a stepper motor, and the purpose of dropping one steel ball at a time is achieved through the precise distribution of a steel ball distribution station. The steel ball separator has a reasonable structure, in a working state of the whole steel ball separator, only a motor in a corresponding ball storage barrel is used for stirring, the steel balls in the ball storage barrels are in a stirred state, and the steel balls in other ball storage barrels are in a static state, so that unnecessary steel ball abrasion is avoided; and meanwhile, the stirring amplitude of the steel balls in the ball storage barrels is small, and the abrasion of the steel balls is further reduced.
Description
Technical field
The utility model relates to the steel ball segregating unit in the bearing assemble machine, and specifically a kind of bearing assemble machine steel ball separator is used for the controlled separation of steel ball.
Background technique
In the deep groove ball bearing assemble machine, the steel ball separator is one of them important mechanism, plays and separates the purpose that steel ball is accurately filled out ball.The main structure involving vibrations frame of the steel ball separator of commonly using at present, storage ball bucket and relevant delivery hose, storage ball bucket wherein is installed on the vibrating grid, the lower end outlet of storage ball bucket is connected to ball-collecter by flexible pipe, ball-collecter provides steel ball to assemble machine as required, lower in working order, vibrating grid is in vibrating state, falls smoothly to guarantee the steel ball that stores up in the ball bucket.The steel ball separating mechanism of announcing among the Chinese patent CN101943217 is exactly this structural type.The steel ball separating mechanism of this structure has following shortcoming:
Vibrating grid is in vibrating state all the time, and the amplitude of vertical tremor is larger, and the steel ball vertical tremor in the storage ball bucket on the vibrating grid is in Frotteurism each other, and long-time irregular vibrations have caused the wearing and tearing of steel ball.
The model utility content
The purpose of this utility model is to provide a kind of bearing assemble machine steel ball separator, changes original steel ball split pattern, reduces the wearing and tearing of the steel ball in the steel ball process.
The technical scheme in the invention for solving the technical problem is: a kind of bearing assemble machine steel ball separator, be installed on the frame, comprise fixed flat planar, storage ball bucket and steel ball collection board, it is characterized in that, some storage ball buckets are installed in the fixed flat planar upside, the inner lower of each storage ball bucket is provided with a rotating steel ball rotary table, at the fixed flat planar downside one stepper motor is installed, described step motor shaft passes fixed flat planar rear driving steel ball rotary table and rotates, and between described steel ball rotary table and storage ball bucket inwall, be provided with at least one and hold the first steel ball passage that single steel ball passes through, and between described steel ball rotary table and fixed flat planar, be provided with the second steel ball passage of an annular groove shape that connects with the first steel ball passage, and in the second steel ball passage, be provided with equally distributed steel ball and distribute station, each steel ball distributes on the station can temporarily store a steel ball, be provided with ball-dropping hole at the fixed flat planar corresponding with described the second steel ball passage, ball-dropping hole and first passage dislocation are arranged, rotation by steel ball rotary table, can be so that steel ball falls from ball-dropping hole just, all ball-dropping holes compile steel ball by the steel ball collection board and collect, and are connected in the flexible pipe with counter at the spherical cavity of steel ball collection board downside.
Be provided with an auxiliary support frame between described steel ball rotary table and storage ball bucket, described auxiliary support frame extends to the top of steel ball rotary table, and for the load-bearing that alleviates steel ball rotary table, the weight of the steel ball of the overwhelming majority all concentrates on the auxiliary support frame.
Be provided with a steel ball distribution switchboard in described the second steel ball passage, described steel ball dispensing orifice is evenly distributed on the steel ball distribution switchboard, distributes station with steel ball of the common formation of the second steel ball passage.
The beneficial effects of the utility model are:
1, rational in infrastructure, whole steel ball separator only has down the motor in the corresponding storage ball bucket to stir in working order, steel ball in it is in agitated conditions, steel ball in other storage ball buckets remains static, the wearing and tearing of unnecessary steel ball have been avoided, simultaneously, the stirring amplitude of the steel ball in the storage ball bucket is very little, has further reduced the wearing and tearing of steel ball;
2, rational in infrastructure, in normal situation, there is not steel ball in the steel ball collection board, can avoid the friction of the steel ball passage in undesirable steel ball and the steel ball collection board, further reduced the wearing and tearing of steel ball;
3, each storage ball bucket has respectively corresponding stepper motor to drive, and can control accurately by program the action of each storage ball bucket, and controllability is strong, is convenient to realize accurate control.
Description of drawings
Fig. 1 is complete section schematic representation (side direction);
Fig. 2 is complete section schematic representation (forward);
Fig. 3 is the partial top view at steel ball rotary table place;
Fig. 4 is the structural representation of steel ball distribution switchboard:
Among the figure: 1 fixed flat planar, 11 ball-dropping holes, 2 storage ball buckets, 21 auxiliary support frames, 22 direct through groove, 3 steel ball collection boards, 4 stepper motors, 41 steel ball rotary tables, 42 fastening disks, 43 pins, 44 steel ball distribution switchboards, 45 steel ball dispensing orifices, 46 steel balls, 5 counters, 51 steel ball passages.
Embodiment
Such as Fig. 1～shown in Figure 4,
A kind of bearing assemble machine steel ball separator is installed on the frame, comprises fixed flat planar 1, storage ball bucket 2 and steel ball collection board 3 three large parts.
Fixed flat planar 1 is the mountion plate of miscellaneous part, is a flat board, is fixed on the frame.
At first offer some motor mounting holes at fixed flat planar 1, at the downside of each motor mounting hole a stepper motor 4 is installed, and is used screw fastening.A steel ball rotary table 41 is installed on stepper motor 4 axles, installation relation between steel ball rotary table 41 and the stepper motor 4 is such: at first be nested with a fastening disk 42 at motor shaft, lock by the pin 43 with self-locking and wedge-shaped structure between fastening disk and the motor shaft.This structure is to become the pin of wedge-likes to intersect to form by two ends, and as shown in Figure 1, vertical pin is pressed on the horizontal pin, and both junctions are wedge-like engagement, can effectively prevent from getting loose.Upside at fastening disk 42 passes through steel ball distribution switchboard 44 of screw fastening, the outside of steel ball distribution switchboard 44 forms a series of steel ball dispensing orifices 45 that are circular distribution, the slightly larger in diameter of this steel ball dispensing orifice 45 is in steel ball 46 diameters, be used for the motion of restriction steel ball in the second steel ball passage, can hold passing through of single steel ball, steel ball rotary table 41 is fixed on the upside of steel ball distribution switchboard, forms one, so under the driving of stepper motor, steel ball rotary table rotates.
For reducing the wearing and tearing of steel ball, the steel ball rotary table in the above-mentioned parts, steel ball distribution switchboard, storage ball bucket, auxiliary support frame are the nylon workpiece.
Be provided with ball-dropping hole 11 at the fixed flat planar corresponding with the second steel ball passage, the direct through groove dislocation of this ball-dropping hole and upside is arranged, namely do not flinging direct through groove, can realize like this steel ball of primary distribution, every suit storage ball bucket 2 corresponding ball-dropping holes 11, ball-dropping hole 11 compiles steel ball by steel ball collection board 3 and collects, and is connected to a counter 5 at the spherical cavity of steel ball collection board downside.The steel ball collection board is such, is provided with steel ball passage 51 in slab, and all steel ball passages finally are pooled to spherical cavity bottom, and spherical cavity is discharged to counter with ball again and counts.
The utility model is used for the assembling of deep groove ball bearing, working procedure is such, the steel ball of different-diameter is housed respectively in several storage ball buckets, steel ball by and be covered with the first steel ball passage, arrive at second channel and wait for, the angle that the every rotation of stepper motor is certain, steel ball in steel ball dispensing orifice falls into the steel ball passage of steel ball collection board, and counting once, and the steel ball in the first passage fills into one piece of steel ball in the steel ball dispensing orifice of next station simultaneously, finishes the blanking of a steel ball; Stepper motor is rotated further, and finishes the blanking of next station steel ball, and counting once, until reach the steel ball number of expection, stepper motor suspends rotation, finishes the steel ball consumption of a bearing.Then carry out the blanking work of next bearing steel ball.
Except the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (3)
1. bearing assembly machine steel ball separator, comprise fixed flat planar, storage ball bucket and steel ball collection board, it is characterized in that, some storage ball buckets are installed in the fixed flat planar upside, the inner lower of each storage ball bucket is provided with a rotating steel ball rotary table, at the fixed flat planar downside one stepper motor is installed, described step motor shaft passes fixed flat planar rear driving steel ball rotary table and rotates, and between described steel ball rotary table and storage ball bucket inwall, be provided with at least one and hold the first steel ball passage that single steel ball passes through, and between described steel ball rotary table and fixed flat planar, be provided with the second steel ball passage of an annular groove shape that connects with the first steel ball passage, and in the second steel ball passage, be provided with equally distributed steel ball and distribute station, be provided with ball-dropping hole at the fixed flat planar corresponding with described the second steel ball passage, ball-dropping hole and first passage dislocation are arranged, all ball-dropping holes compile steel ball by the steel ball collection board and collect, and are connected in the flexible pipe with counter at the spherical cavity of steel ball collection board downside.
2. a kind of bearing assembly machine steel ball separator according to claim 1, it is characterized in that, be provided with an auxiliary support frame between described steel ball rotary table and storage ball bucket, described auxiliary support frame extends to the top of steel ball rotary table, is used for the load-bearing that alleviates steel ball rotary table.
3. a kind of bearing assembly machine steel ball separator according to claim 1 and 2, it is characterized in that, be provided with a steel ball distribution switchboard in described the second steel ball passage, described steel ball dispensing orifice is evenly distributed on the steel ball distribution switchboard, jointly forms steel ball with the second steel ball passage and distributes station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375816 CN202690787U (en) | 2012-07-31 | 2012-07-31 | Steel ball separator used for bearing closing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375816 CN202690787U (en) | 2012-07-31 | 2012-07-31 | Steel ball separator used for bearing closing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690787U true CN202690787U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375816 Expired - Fee Related CN202690787U (en) | 2012-07-31 | 2012-07-31 | Steel ball separator used for bearing closing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690787U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335806A (en) * | 2013-06-26 | 2013-10-02 | 无锡明珠钢球有限公司 | Steel ball drop test device with different testing heights |
| CN105465196A (en) * | 2015-12-16 | 2016-04-06 | 陈安禄 | Automatic steel ball assembly machine for plane bearing |
| CN106369067A (en) * | 2016-10-18 | 2017-02-01 | 江苏持华轴承有限公司 | Steel ball mounting machine with bearing holding frame |
| CN106736372A (en) * | 2017-01-03 | 2017-05-31 | 中山市信立富机械科技有限公司 | A kind of pearl device that falls automatically |
| CN107499899A (en) * | 2017-08-30 | 2017-12-22 | 浙江工业大学 | The fast automatic loader mechanism of bearing spherical rolling body |
-
2012
- 2012-07-31 CN CN 201220375816 patent/CN202690787U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335806A (en) * | 2013-06-26 | 2013-10-02 | 无锡明珠钢球有限公司 | Steel ball drop test device with different testing heights |
| CN105465196A (en) * | 2015-12-16 | 2016-04-06 | 陈安禄 | Automatic steel ball assembly machine for plane bearing |
| CN105465196B (en) * | 2015-12-16 | 2019-05-07 | 陈安禄 | Plane bearing automatic steel ball fitting machine |
| CN106369067A (en) * | 2016-10-18 | 2017-02-01 | 江苏持华轴承有限公司 | Steel ball mounting machine with bearing holding frame |
| CN106369067B (en) * | 2016-10-18 | 2018-11-02 | 江苏持华轴承有限公司 | Bearing retainer steel ball fitting machine |
| CN106736372A (en) * | 2017-01-03 | 2017-05-31 | 中山市信立富机械科技有限公司 | A kind of pearl device that falls automatically |
| CN106736372B (en) * | 2017-01-03 | 2019-07-05 | 中山市信立富机械科技有限公司 | It is a kind of to fall pearl device automatically |
| CN107499899A (en) * | 2017-08-30 | 2017-12-22 | 浙江工业大学 | The fast automatic loader mechanism of bearing spherical rolling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Steel ball separator used for bearing closing machine Effective date of registration: 20141128 Granted publication date: 20130123 Pledgee: Qilu bank Limited by Share Ltd Liaocheng Development Zone Branch Pledgor: Shandong Xunjie Precision Equipment Co., Ltd. Registration number: 2014370000048 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20130123 Termination date: 20170731 |