CN103331253A - Bearing steel ball selecting machine - Google Patents
Bearing steel ball selecting machine Download PDFInfo
- Publication number
- CN103331253A CN103331253A CN2013102558906A CN201310255890A CN103331253A CN 103331253 A CN103331253 A CN 103331253A CN 2013102558906 A CN2013102558906 A CN 2013102558906A CN 201310255890 A CN201310255890 A CN 201310255890A CN 103331253 A CN103331253 A CN 103331253A
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- Prior art keywords
- sieve plate
- steel ball
- plate
- bearing steel
- conical
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000007873 sieving Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a bearing steel ball selecting machine, which comprises a feed hopper, a shell, an upper conical sieve plate, a lower conical sieve plate, a conical plate and a motor, wherein the feed hopper is arranged on the top of the shell; the upper conical sieve plate, the lower conical sieve plate and the conical sieve plate are fixed on a revolving shaft respectively from top to middle to bottom in sequence; the revolving shaft is connected with the motor; the side wall of the shell is provided with an upper discharging hole, a middle discharging hole and a lower discharging hole respectively; and the upper conical sieve plate and the lower sieve plate are provided with a plurality of centrally-symmetric arc-shaped baffle plates respectively. According to the ball selecting machine, qualified and unqualified bearing steel balls can be guided out automatically, so that the automatic continuous sieving can be realized, and the working efficiency is increased; and steel balls can be sieved fully via the arc-shaped baffle plates on the sieve plates.
Description
Technical field
The invention belongs to bearing steel ball production equipment field, be specifically related to a kind of machine of choosing shuttles for the sorting bearing steel ball.
Background technology
Bearing is that one of more mechanical fitting is used in each field, whether the main cause that influences bearing service life has the bearing steel ball size qualified, in order to improve the screening accuracy, CN201760393U discloses a kind of steel ball grading machine, it mainly is made of the bulb separation roller with bulb separation groove, yet because the characteristics of its structure can't derive the steel ball bigger than standard steel ball automatically from equipment, whenever finish and all machine will be stopped after once choosing shuttles, by manually underproof big steel ball being taken out, influence production efficiency.
Summary of the invention
The objective of the invention is to solve the shortcoming of above-mentioned prior art, a kind of bearing steel ball of the full-automatic screening machine of choosing shuttles is provided.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is as follows:
A kind of bearing steel ball machine of choosing shuttles, comprise feed hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, feed hopper is arranged on the top of shell, order by upper, middle and lower is separately fixed at upper conical sieve plate, inferior pyramidal sieve plate and conical plate in the rotating shaft, rotating shaft is connected with motor, top discharge mouth, middle discharging opening and lower discharge port are set respectively on the sidewall of shell, are respectively equipped with some centrosymmetric curved baffles at upper conical sieve plate and inferior pyramidal sieve plate.
The gradient of described upper conical sieve plate is 1:(8～15).
The gradient of described inferior pyramidal sieve plate is 1:(15～25).
The arc length of described curved baffle is 10～20cm.
On upper conical sieve plate, the angle control between the string of described curved baffle and the process cone screen plate bus of this curved baffle mid point is 20
O～60
O
On the inferior pyramidal sieve plate, the angle control between the string of described curved baffle and the process cone screen plate bus of this curved baffle mid point is 20
O～60
O
Beneficial effect: qualified and underproof bearing steel ball can be derived respectively automatically, thereby can realize automation step sizing, increase work efficiency, the curved baffle that arranges at sieve plate can make steel ball obtain abundant screening rate.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the upper conical sieve plate among the present invention;
Fig. 3 is the enlarged diagram of A part among Fig. 2;
Fig. 4 is the structural representation for the inferior pyramidal sieve plate among the present invention;
Fig. 5 is the enlarged diagram of B part among Fig. 4;
Wherein, 1-feed hopper, 2-shell, the upper conical sieve plate of 3-, 4-inferior pyramidal sieve plate, 5-conical plate, 6-motor, 7-rotating shaft, 21-top discharge mouth, discharging opening among the 22-, 23-lower discharge port, 31-curved baffle, 32-sieve aperture, 41-curved baffle, 42-sieve aperture, 71-angular wheel.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in further details.
As shown in Figure 1, the bearing steel ball machine of choosing shuttles of the present invention comprises feed hopper, shell, upper conical sieve plate, the inferior pyramidal sieve plate, conical plate and motor, feed hopper is arranged on the top (center near cover top portion is good) of shell, upper conical sieve plate, the inferior pyramidal sieve plate, conical plate and motor are arranged on enclosure, the diameter of shell and upper conical sieve plate, the inferior pyramidal sieve plate, the size of conical plate is complementary, by last, in, under order with upper conical sieve plate, inferior pyramidal sieve plate and conical plate are separately fixed in the rotating shaft, rotating shaft is connected with motor by the angular wheel of its underpart, the top discharge mouth is set respectively on the sidewall of shell, middle discharging opening and lower discharge port, on, in, the position of lower discharge port respectively with upper conical sieve plate, the position of inferior pyramidal sieve plate and conical plate is corresponding, have equally distributed sieve aperture (as Fig. 3 at upper conical sieve plate and inferior pyramidal sieve plate, shown in 5), the screen-aperture size of upper conical sieve plate is big or small identical with the standard steel ball, the screen-aperture of inferior pyramidal sieve plate is less than the diameter (can determine according to the lower limit of standard steel ball qualified size) of standard steel ball, for making steel ball have adequate time to screen the derivation that is conducive to steel ball simultaneously again at cone screen plate, the gradient control of upper conical sieve plate is in 1:(8～15) (gradient of the present invention is the ratio calculating with height with the bottom surface radius of cone screen plate), the gradient control of inferior pyramidal sieve plate is in 1:(15～25), the gradient of conical plate have no special requirements (as 1:5～40), be respectively equipped with some curved baffles (as Fig. 2 at upper conical sieve plate and inferior pyramidal sieve plate, shown in 4), curved baffle is symmetrically distributed along the center rotation of cone screen plate, curved baffle can outwards divide two rows to arrange along symmetrical centre, every row is provided with 8～15, the arc length of curved baffle is generally 10～20cm, and corresponding central angle is 30
O～150
O, the height 2～5cm of baffle plate remains on 20 at the string of the curved baffle on the upper and lower cone screen plate and through the angle (if no special instructions, the angle of the string at other place and bus all defines with this among the present invention) between the cone screen plate bus of curved baffle mid point
O～60
O
For example, the gradient of upper conical sieve plate, inferior pyramidal sieve plate and conical plate is 1:15, and the bottom surface diameter is 1.2m, center, upper conical sieve plate upper edge outwards arranges two row's curved baffles, and every row has 12, and the arc length of close center one row's curved baffle is 12cm, high 2cm, corresponding central angle are 30
O, the angle of string and cone screen plate bus is 60
O, the arc length of an outer row's curved baffle is 15cm, high 2cm, corresponding central angle are 35
O, the angle of string and bus is 45
OCenter, inferior pyramidal sieve plate upper edge outwards also arranges two row's curved baffles, and every row has 12, and the arc length of close center one row's curved baffle is 12cm, and high 2cm, corresponding central angle are 30
O, the angle of string and bus is 58
O, the arc length of an outer row's curved baffle is 20cm, high 2cm, corresponding central angle are 35
O, the angle of string and bus is 40
O
Rotating speed control was at 10～20 rev/mins when bearing steel ball of the present invention was chosen shuttles machine work, bearing steel ball to be selected is added by feed hopper, drop on then on the upper conical sieve plate, because the gradient of sieve plate, bearing steel ball is spread towards periphery by the center, and by the curved baffle on the sieve plate, its move distance on sieve plate is increased, the bearing steel ball that size is big is then derived by the top discharge mouth, size bearing steel ball qualified or less than normal drops into the inferior pyramidal sieve plate by the sieve aperture on the cone screen plate, the bearing steel ball that size is qualified is held back by the inferior pyramidal sieve plate, derived by middle discharging opening, and the bearing steel ball of (defective) less than normal drops on the conical plate through the inferior pyramidal sieve plate, and derives from lower discharge port.Because the present invention can derive qualified and underproof bearing steel ball respectively automatically, thereby can realize automation step sizing, increases work efficiency, the curved baffle that arranges at sieve plate can make steel ball obtain abundant screening rate.
Claims (4)
1. bearing steel ball machine of choosing shuttles, comprise feed hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, it is characterized in that: feed hopper is arranged on the top of shell, order by upper, middle and lower is separately fixed at upper conical sieve plate, inferior pyramidal sieve plate and conical plate in the rotating shaft, rotating shaft is connected with motor, top discharge mouth, middle discharging opening and lower discharge port are set respectively on the sidewall of shell, are respectively equipped with some centrosymmetric curved baffles at upper conical sieve plate and inferior pyramidal sieve plate.
2. the bearing steel ball according to claim 1 machine of choosing shuttles, it is characterized in that: the gradient of described upper conical sieve plate is 1:(8～15).
3. the bearing steel ball according to claim 1 machine of choosing shuttles, it is characterized in that: the gradient of described inferior pyramidal sieve plate is 1:(15～25).
4. the bearing steel ball according to claim 1 machine of choosing shuttles, it is characterized in that: the arc length of described curved baffle is 10～20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255890.6A CN103331253B (en) | 2013-06-26 | 2013-06-26 | A kind of bearing steel ball type ball selecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255890.6A CN103331253B (en) | 2013-06-26 | 2013-06-26 | A kind of bearing steel ball type ball selecting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103331253A true CN103331253A (en) | 2013-10-02 |
| CN103331253B CN103331253B (en) | 2016-06-01 |
Family
ID=49239495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310255890.6A Active CN103331253B (en) | 2013-06-26 | 2013-06-26 | A kind of bearing steel ball type ball selecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103331253B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983168A (en) * | 2014-05-07 | 2014-08-13 | 中建材宁国新马耐磨材料有限公司 | Device for detecting size of steel balls |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR413270A (en) * | 1910-03-04 | 1910-08-04 | Ernest Ore | Screening method by moving the material to be classified on stationary screening surfaces |
| CN2242735Y (en) * | 1995-12-29 | 1996-12-18 | 刘振欧 | Disk sorter |
| CN202097137U (en) * | 2011-06-07 | 2012-01-04 | 成都领航科技股份有限公司 | Glass micro-bead screening apparatus |
| CN202460979U (en) * | 2011-12-29 | 2012-10-03 | 立宇食品（郎溪）有限公司 | Screen sieve for screening coffee beans |
| CN203343056U (en) * | 2013-06-26 | 2013-12-18 | 无锡明珠钢球有限公司 | Bearing steel ball choosing machine |
-
2013
- 2013-06-26 CN CN201310255890.6A patent/CN103331253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR413270A (en) * | 1910-03-04 | 1910-08-04 | Ernest Ore | Screening method by moving the material to be classified on stationary screening surfaces |
| CN2242735Y (en) * | 1995-12-29 | 1996-12-18 | 刘振欧 | Disk sorter |
| CN202097137U (en) * | 2011-06-07 | 2012-01-04 | 成都领航科技股份有限公司 | Glass micro-bead screening apparatus |
| CN202460979U (en) * | 2011-12-29 | 2012-10-03 | 立宇食品（郎溪）有限公司 | Screen sieve for screening coffee beans |
| CN203343056U (en) * | 2013-06-26 | 2013-12-18 | 无锡明珠钢球有限公司 | Bearing steel ball choosing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983168A (en) * | 2014-05-07 | 2014-08-13 | 中建材宁国新马耐磨材料有限公司 | Device for detecting size of steel balls |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103331253B (en) | 2016-06-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Silin Inventor before: Wu Hao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: 524500 Guangdong city of Wuchuan Province Huang Po Zhen on Macun No. 125 Patentee after: Chen Silin Address before: New area, Industrial Park Road 214142 Jiangsu city of Wuxi province No. 15 Patentee before: Wuxi Mingzhu Steel Ball Co., Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Ronghong Inventor before: Chen Silin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171213 Address after: 241300, A building, building 2018, competition Incubation Park, Nanling Economic Development Zone, Wuhu, Anhui Patentee after: Nanling Wangke Intellectual Property Management Co., Ltd. Address before: 524500 Guangdong city of Wuchuan Province Huang Po Zhen on Macun No. 125 Patentee before: Chen Silin |