CN202540031U - Roller receiving device - Google Patents
Roller receiving device Download PDFInfo
- Publication number
- CN202540031U CN202540031U CN2012200736806U CN201220073680U CN202540031U CN 202540031 U CN202540031 U CN 202540031U CN 2012200736806 U CN2012200736806 U CN 2012200736806U CN 201220073680 U CN201220073680 U CN 201220073680U CN 202540031 U CN202540031 U CN 202540031U
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- CN
- China
- Prior art keywords
- rotor
- receiving device
- roller
- hollow shaft
- receiving tube
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a roller receiving device. The roller receiving device comprises a stand arranged below a discharging channel of a machine tool, wherein a variable-speed motor is fixedly mounted on the stand; a motor shaft of the variable-speed motor is connected with a minor sprocket; the minor sprocket is connected with a major sprocket through a chain; the major sprocket is fixedly sleeved outside a hollow shaft; the hollow shaft is connected with a rotor; receiving pipes are arranged on the rotor; and a work bin is arranged below the receiving pipes. The roller receiving device has the advantages of reliability in operation, novel concept and wide application range; the receiving pipes are made of rubber material; and twelve receiving pipes are uniformly distributed in the circumferential direction of the rotor. The roller receiving device is suitable for producing various large-batch rolling elements with precise specifications and other precise part production lines and completely avoids the bump against the surface of products in a discharging link.
Description
Technical field
The utility model relates to mechanical manufacturing field; Be specifically related to a kind of material-receiving device; Be particularly related to a kind ofly when making taper roll bearing, the taper roll bearing of producing is connected material at the discharging opening place and the roller material-receiving device of collision or wearing and tearing when protecting the finished product taper roll bearing to avoid landing.
Background technology
In the manufacturing of roller bearing rolling element, the material road landing of continuous edge was in hopper, because drop and slip falling speed after each process product left lathe; Existing procucts bump in the inevitable and hopper; Cause bump injury, particularly fine finishining and the final manufacturing procedure of the spherical datum end face of processing roller working surface or rolling surface and taper roller, promptly grind the bump injury of basal plane operation, rolling surface microstoning operation; Have a strong impact on the performance after bearing assembles; Cause bear vibration and noise to exceed standard, bearing life declines to a great extent, thereby causes product to use and scrap or the utilization of demoting.Under normal production conditions; The ratio that the small-sized roller working surface of nominal diameter φ≤10mm produces serious bump injury is more than 30%; The ratio that the medium-sized roller of nominal diameter φ 10～φ 18mm produces serious bump injury is more than 50%, and diameter almost is 100% above the ratio that the roller more than the φ 18mm produces serious bump injury.Present stage, China's bearing industry the bearing products vibration and noise reducing as main research direction, thereby promote homemade bearing quality, build bearing power.And the quality of rolling element accounts for 70% key position in the factor that influences the roller bearing quality.At present, domestic roller manufacturing enterprise produces bump injury in preventing the roller production process method has following several kinds: outside lathe blanking channel mouth, install the rubber skin additional, fall into following hopper after the roller buffering.Connect roller belts with feed belt at lathe blanking road way outlet and behind feed opening, fall into belt one end hopper.But this traditional method inefficiency that prevents to produce in the roller production process bump injury; Effect is not fine; Be not suitable for use of large-scale production, have certain drawback, and; Above two kinds of methods all alleviate only and reduce and can not avoid roller to fall into colliding with of hopper, effect is undesirable.Another kind method is at the processing diameter during greater than the roller of 20mm, and every lathe is established the special messenger and connected material by hand on the production line, is placed in the hopper then.This method cost of labor is high, and labor strength is big, especially when producing in enormous quantities, can't adopt at all.
Therefore, produce a kind of simple in structurely, easy to operate, mechanization degree is high, high efficiency, and effect is obvious, and reliable roller material-receiving device has vast market prospect.
Summary of the invention
To the deficiency of prior art, the utility model provide a kind of simple in structure, easy to operate, mechanization degree is high, high efficiency, obvious, the reliable roller material-receiving device of effect.
The technical scheme of the utility model is achieved in that a kind of roller material-receiving device, comprises the frame that is arranged on below, lathe blanking road, is installed with variable speed electric motors, particularly on the described frame; The motor shaft of variable speed electric motors, particularly is connected with minor sprocket; Minor sprocket is connected with hinge wheel through chain, and hinge wheel is fixedly set in the outside of hollow shaft, and hollow shaft is connected with rotor; Rotor is provided with material receiving tube, and the material receiving tube below is provided with hopper.
Hollow shaft outer cover between described hinge wheel and the rotor is equipped with bearing, and the bearing outer cover is equipped with bearing block, and bearing block is connected with support, and support is fixedly mounted on the frame.
Described material receiving tube adopts elastomeric material to process, and material receiving tube is 12, and evenly distributes along the rotor circumference direction.
Being shaped as of described material receiving tube is circular-arc.
Described blanking road is arranged on hollow shaft inside.
The utlity model has following good effect: at first, this product structure is simple, and is easy to operate; Comprise the frame that is arranged on below, lathe blanking road, be installed with variable speed electric motors, particularly on the described frame, the motor shaft of variable speed electric motors, particularly is connected with minor sprocket; Minor sprocket is connected with hinge wheel through chain, and hinge wheel is fixedly set in the outside of hollow shaft, and hollow shaft is connected with rotor; Rotor is provided with material receiving tube, and the material receiving tube below is provided with hopper, and is reliable; Novel, applied widely; Material receiving tube adopts elastomeric material to process, and material receiving tube is 12, and evenly distributes along the rotor circumference direction, is applicable to production and other precision component production line of the accurate rolling element of all size in enormous quantities, the product surface bump injury of having avoided the blanking link to cause fully.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side-looking structural representation of the utility model.
The specific embodiment
Like Fig. 1, shown in 2, a kind of roller material-receiving device comprises the frame 1 that is arranged on 7 belows, lathe blanking road; Be installed with variable speed electric motors, particularly 2 on the described frame 1, the motor shaft of variable speed electric motors, particularly 2 is connected with minor sprocket 3, and minor sprocket 3 is connected with hinge wheel 6 through chain; Hinge wheel 6 is fixedly set in the outside of hollow shaft 14; Hollow shaft 14 is connected with rotor 12, and rotor 12 is provided with material receiving tube 13, and material receiving tube 13 belows are provided with hopper 4.
Hollow shaft 14 outer cover between described hinge wheel 6 and the rotor 12 are equipped with bearing 10, and bearing 10 outer cover are equipped with bearing block 11, and bearing block 11 is connected with support 9, and support 9 is fixedly mounted on the frame 1.Described material receiving tube 13 adopts elastomeric material to process, and material receiving tube 13 is 12, and evenly distributes along rotor 12 circumferencial directions.Being shaped as of described material receiving tube 13 is circular-arc.Described blanking road 7 is arranged on hollow shaft 14 inside.
This product is installed in lathe blanking side; Lathe blanking road 7 stretches in the rotor 12 of cage type through the endoporus of hollow shaft 14; Rotor 12 is evenly distributed on the rotor 12 12 material receiving tubes 13 that play cushioning effect is installed by variable speed electric motors, particularly 2 deceleration driven rotary, and material receiving tube 13 1 ends are square tube type; Opening is in rotor 12, and the other end is the groove shape.During work; Roller 8 falls in the rotor 12 of cage type by part from the blanking road of lathe 7 after, because the forwarding to of rotor 12, roller 8 falls into different material receiving tube 13 respectively; Material receiving tube 13 is made by elastomeric material; Roller 8 disperses and buffer decelerations through material receiving tube 13, along with material receiving tube 13 by rotor 12 rotary liftings, roller 8 is in the hopper 4 of material receiving tube 13 front end flute profiles outlet discharging below being placed on.Because the flexibility of material receiving tube 13, product upper surface in the hopper 4 is close in its bottom surface in this process, thus during roller 8 blankings drop near 0; Speed is near 0; And when it falls at material receiving tube 13,, can not injure following roller 8 by a crashing object because the elasticity of material receiving tube 13 walls intercepts yet.The material receiving tube 13 that splits can guarantee roller 8 at different material receiving tubes 13 blankings with the rotation of rotor 12, avoids product collision each other in dropping process.
Claims (5)
1. roller material-receiving device; Comprise the frame (1) that is arranged on below, lathe blanking road (7); It is characterized in that: be installed with variable speed electric motors, particularly (2) on the described frame (1), the motor shaft of variable speed electric motors, particularly (2) is connected with minor sprocket (3), and minor sprocket (3) is connected with hinge wheel (6) through chain; Hinge wheel (6) is fixedly set in the outside of hollow shaft (14); Hollow shaft (14) is connected with rotor (12), and rotor (12) is provided with material receiving tube (13), and material receiving tube (13) below is provided with hopper (4).
2. roller material-receiving device according to claim 1; It is characterized in that: hollow shaft (14) outer cover between described hinge wheel (6) and the rotor (12) is equipped with bearing (10); Bearing (10) outer cover is equipped with bearing block (11); Bearing block (11) is connected with support (9), and support (9) is fixedly mounted on the frame (1).
3. roller material-receiving device according to claim 1 is characterized in that: described material receiving tube (13) adopts elastomeric material to process, and material receiving tube (13) is 12, and evenly distributes along rotor (12) circumferencial direction.
4. roller material-receiving device according to claim 1 is characterized in that: being shaped as of described material receiving tube (13) is circular-arc.
5. roller material-receiving device according to claim 1 is characterized in that: described blanking road (7) is arranged on hollow shaft (14) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200736806U CN202540031U (en) | 2012-03-02 | 2012-03-02 | Roller receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200736806U CN202540031U (en) | 2012-03-02 | 2012-03-02 | Roller receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202540031U true CN202540031U (en) | 2012-11-21 |
Family
ID=47160720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200736806U Expired - Fee Related CN202540031U (en) | 2012-03-02 | 2012-03-02 | Roller receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202540031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722440A (en) * | 2014-01-13 | 2014-04-16 | 中核(天津)科技发展有限公司 | Automatic material receiving device |
| CN106628303A (en) * | 2017-01-10 | 2017-05-10 | 无锡市通达滚子有限公司 | Anti-roller-knocking isolating barrel and feeding and discharging device with same |
| CN109664142A (en) * | 2018-12-06 | 2019-04-23 | 温州职业技术学院 | A kind of part blanking buffering collator |
| CN111136499A (en) * | 2020-02-23 | 2020-05-12 | 黄国强 | Sprocket processing positioner |
-
2012
- 2012-03-02 CN CN2012200736806U patent/CN202540031U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722440A (en) * | 2014-01-13 | 2014-04-16 | 中核(天津)科技发展有限公司 | Automatic material receiving device |
| CN106628303A (en) * | 2017-01-10 | 2017-05-10 | 无锡市通达滚子有限公司 | Anti-roller-knocking isolating barrel and feeding and discharging device with same |
| CN109664142A (en) * | 2018-12-06 | 2019-04-23 | 温州职业技术学院 | A kind of part blanking buffering collator |
| CN111136499A (en) * | 2020-02-23 | 2020-05-12 | 黄国强 | Sprocket processing positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140302 |