CN102849445A - Universal orientator of tapered roller - Google Patents
Universal orientator of tapered roller Download PDFInfo
- Publication number
- CN102849445A CN102849445A CN 201110183750 CN201110183750A CN102849445A CN 102849445 A CN102849445 A CN 102849445A CN 201110183750 CN201110183750 CN 201110183750 CN 201110183750 A CN201110183750 A CN 201110183750A CN 102849445 A CN102849445 A CN 102849445A
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- track adjusting
- adjusting wheel
- roller
- belt
- taper roller
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Abstract
The invention discloses a universal orientator of a tapered roller and belongs to the technical field of manufacturing of tapered roller bearings. The universal orientator mainly solves the problems that existing manual assembly is low in efficiency, rollers are installed in an inverted mode and rolls are missed. The universal orientator is characterized by comprising an installation bottom plate, a driving motor, a motor speed controller, a charging pipe, a guide wheel, a belt conveying device and a discharging pipe, wherein the charging pipe is fixed through a charging pipe clip, the guide wheel is composed of two opposite guide wheel sheets and a blocking ring which is located between the two guide wheel sheets, the belt conveying device is composed of a pair of driving belt wheels, a pair of driven belt wheels and a pair of conveying belts, the discharging pipe is fixed through a discharging pipe clip, the driving motor is connected with a guide wheel rotating shaft through belt transmission, and the guide wheel rotating shaft is connected with driving belt wheel rotating shaft through belt transmission. The universal orientator has the advantages of being capable of orienting and sequencing the tapered roller automatically and efficiently and wide in application range and is mainly used for processing rollers of tapered roller bearings or automatic orienting and sequencing of transition pipes of tapered rollers in automatic assembly.
Description
Technical field
The invention belongs to tapered roller bearing assembly technique field.Being specifically related to a kind of pipe reducer self-orientation collator for the manufacturing of bearing manufacturing tapered roller bearing or automatic mounting timing taper roller, is taper roller automatic production lines or the requisite key device of automatic assembly line of tapered roller bearing.
Background technology
In bearing manufacturing, tapered roller bearing occupies very important status, automobile bearing especially, and the manufacturing of the taper roller of tapered roller bearing and assembling all are the critical processes that determines bearing quality and performance.At present, the fine-processing technique in the taper roller manufacturing all adopts automatic feed mechanism, that is: pour roller into feed bin first, again roller is fed the taper roller grinding machine by automatic orientation mechanism; The assembling most producer of tapered roller bearing still adopts manual assembly, and is namely manual with the inner sleeve of manually packing into again in the one by one little retainer space of packing into upside down of roller, again with the retainer shaping, fills at last overcoat; Minority producer has realized the automatic assembling of tapered roller bearing.The ordering of rolling-rod type roller self-orientation is adopted in the at present taper roller of tapered roller bearing processing or automatic assembling mostly, namely adopt a pair of circular roller, by motor-driven through belt or gear transmission, two rollers are rotated in opposite directions synchronously, after roller falls into the slit of two rollers, be slightly less than the large area of bed of taper roller because of slit between roller, by roller the friction that roller produces is taken up roller, roller is little falling in the two roller slits upside down under Action of Gravity Field, because not stall of roller is moved, and being taken up with falling, roller constantly carries out, and there is the diff-H at two ends in the installation of two rollers, thereby make roller the rising that replaces can be along the roller slit from roller when falling the high-end low side that flows to, fall in order the device of roller grinding machine or roller assembly machine and so at last, thereby realize the automation of taper roller processing or assembling.Obviously, the volume of the directed collator of this rolling-rod type is larger, manufacturing cost is higher, and production efficiency is low, adjusts difficulty behind the replacing product, simultaneously, because roller produces damage to the repeatedly extruding meeting of roller to roller surface, if the rotating speed of roller is too fast, also can cause roller to overflow between roller, perhaps because accumulation and the obstruction of roller between roller makes roller lose the function of directed ordering, thereby make whole piece automation line cisco unity malfunction.Though this scheme has been used for many years, because still being used till today by numerous producers without better replacement scheme.This device exists that volume is large, cost is high, efficient is low, and the life-span is short, poor reliability, and roller surface had damage, in the automatic mounting timing also roller upside-down mounting and neglected loading can appear; If the employing manual assembly needs a large amount of staff, inefficiency, and roller upside-down mounting and neglected loading are arranged unavoidably, and seriously restricted cost and quality that bearing is made, affected the market competitiveness of domestic bearing.
By patent retrieval as can be known, in the roller production or assembling patent of existing tapered roller bearing, fail to find similar taper roller self-orientation collator.
The rolling-rod type of existing tapered roller bearing assembles automatically, necessarily requires taper roller to adopt anti-corrosion oil anticorrosion to guarantee the sufficient lubrication of roller, if roller is adopted water-repellent preservation, then the ordering of rolling-rod type orientation then can produce the serious wound of squeezing to roller surface.
The manual assembly of existing tapered roller bearing, efficient and assembly cost are all undesirable, and upside-down mounting and neglected loading roller often can occur.
The taper roller processing of existing tapered roller bearing is conventional art with the advantage of automatically assembling the directed ordering of rolling-rod type technique, and relatively ripe, operating habit easily maintains; Shortcoming is that efficient is low, and cost is high, and volume is large, and floor area is large, and poor reliability is changed the product difficulty.
Summary of the invention
Purpose of the present invention is exactly for the above-mentioned problems that exist in the present tapered roller bearing manufacture and in order to satisfy the needs of automated production and market competition, and a kind of brand-new roller processing that is used for tapered roller bearing or the omnipotent orientor of taper roller of the automatical and efficient directed ordering of taper roller that automation is assembled are provided.
Realize the automatic charging of taper roller processing, must be first with the directed ordering of taper roller, namely littlely headfirst and then roller fed in the roller fixture for grinding machine one by one continuously by flexible duct, finish ground finish to roller by grinding machine again; Realize the automatic assembling of tapered roller bearing, necessary first fixed retainer, to feed the roller assembly machine or access artificial semi-automatic assembling device after the ordering of taper roller self-orientation again, again roller is packed in the retainer pane that fixes, and then the tight note roller inwall bearing inner sleeve of packing into, again through check with clean, reinstall bearing outside, through check, finish at last packing again; If need to realize the full automaticity of processing, also automatic feed mechanism need be arranged, generally adopt vibrating disk or other feed mechanism roller can be sent into the taper roller orientor continuously, by flexible tube roller is imported fixture for grinding machine again; The full automaticity of tapered roller bearing assembling also need have the roller automatic assembling machine and connect by flexible tube and roller orientation device.
Technical solution of the present invention is: the omnipotent orientor of a kind of taper roller is characterized in that: comprise mounting base and be fixed on drive motor, machine governor, feed pipe, track adjusting wheel, belt conveyer and discharge nozzle on this mounting base; Wherein, feed pipe is fixed on an end of mounting base by charging pipe clamp, optical axis and optical axis support; Track adjusting wheel by two in opposite directions the track adjusting wheel sheet and the back-up ring between it consist of, be fixed on the exit end of feed pipe by track adjusting wheel rotating shaft and rotary shaft rack; Belt conveyer is made of paired driving pulley, paired driven pulley and paired belt conveyor, is fixed between track adjusting wheel and the discharge nozzle by driving pulley rotating shaft, rotary shaft rack, driven pulley anchor shaft and anchor shaft support; Discharge nozzle is fixed on the other end of mounting base by discharging pipe clamp, optical axis and optical axis support; Drive motor is connected with the track adjusting wheel rotating shaft by belt-driving, and the track adjusting wheel rotating shaft is connected with the driving pulley rotating shaft by belt-driving.
On the mounting base described in the technology of the present invention solution attachment bracket is housed.
Two sliding fillets of track adjusting wheel sheet inside edge loss of gloss in opposite directions in the track adjusting wheel described in the technology of the present invention solution.
Track adjusting wheel described in the technology of the present invention solution is two groups of track adjusting wheels, is made of four track adjusting wheel sheets, two back-up rings; Feed pipe, charging pipe clamp, discharge nozzle, discharging pipe clamp, belt conveyer is and two groups of two groups of track adjusting wheel corresponding matching.
Track adjusting wheel described in the technology of the present invention solution is provided with the position outward along the radially adjustable striker plate of track adjusting wheel.
Mounting base described in the technology of the present invention solution is provided with protective cover.
Belt conveyor described in the technology of the present invention solution is round belt.
Discharging pipe clamp described in the technology of the present invention solution and charging pipe clamp and optical axis junction are non-full circle and breathe out not structure.
Core of the present invention is ingenious utilization friction and gravity.At first, because the roller cone angle of tapered roller bearing is below 5 degree, and the friction angle between metal and the metal is generally below 8 degree, and the characteristic that has a self-locking performance according to metal in friction angle as can be known, and this moment, intermetallic friction force was very large; Secondly, according to the friction coefficient of V-type face greater than the friction number between object plane, and friction force is directly proportional with friction coefficient, therefore, the present invention has adopted and carried rollers with two belt conveyor is to take full advantage of the V-type face friction force that two belt conveyor and roller consist of, simultaneously, roller is put in also has good stability between two round belts; Again, because of the center of gravity of taper roller near its solid center, when blocking the roller major part, because of Action of Gravity Field, the roller center of gravity will be down, thereby the microcephaly of roller will be down.
Machine governor can be regulated the rotating speed of drive motor, and then the rotating speed of control track adjusting wheel, and the track adjusting wheel rotating speed equates with motor speed.The height of back-up ring is slightly less than the big area of bed of taper roller.When taper roller falls in the feed pipe, just fall in the middle of two pairs of track adjusting wheels, because the track adjusting wheel spacing is slightly less than the big area of bed of taper roller, thereby, when roller falls into track adjusting wheel under Action of Gravity Field under the meeting upside down; Taper roller falls into after the track adjusting wheel and to produce the metal friction angle at roller with between the track adjusting wheel fillet and roller is rotated with track adjusting wheel and do not produce relative sliding.When roller turns over nearly 90 when spending with track adjusting wheel, the microcephaly of roller just contacts with two belt conveyor, simultaneously, two belt conveyor and roller surface consist of the V-type friction face, this V-type friction force is enough to take away the roller that falls on it, again because of the linear velocity of belt conveyor greater than the horizontal displacement speed of roller with the track adjusting wheel whereabouts, thereby can guarantee roller microcephaly's advance the puck when contacting with belt conveyor.When roller was delivered to the discharge nozzle mouth of pipe with belt-driving 2, roller just can littlely headfirst flow out from discharge nozzle.
According to the requirement of such scheme and for aforementioned existing tapered roller bearing manufacturing and assemble existing defective, the present invention makes the automation of existing tapered roller bearing manufacturing and assembling be able to fine realization.This invention has solved the most critical operation in the such scheme---and taper roller is efficient, the ordering of failure-free self-orientation, and this device is no matter in order to the equal combination in any rapidly of the manufacturing of taper roller or the automatic assembling of tapered roller bearing, taper roller for different size, this device all has good comformability, changing product only need change two back-up rings between guide wheel and just can, therefore, apparatus of the present invention can be described as universal, and existing tapered roller bearing manufacturing is had the innovation meaning.The present invention can guarantee more than reliable component location guide taper roller bearing 2500 covers of per tour.
The present invention has the needs that satisfy automated production and market competition, makes the automatical and efficient directed ordering of taper roller, the characteristics of wide accommodation.The present invention is mainly used in the pipe reducer self-orientation ordering of taper roller in the roller processing of tapered roller bearing or the automation assembling.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention saves structural representation within the protective cover.
Fig. 3 is that tapered roller bearing is without unit construction schematic diagram within the overcoat.
The specific embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3.
Track adjusting wheel 10 of the present invention is applicable to most tapered roller bearings, and for the super large-scale tapered roller bearing, track adjusting wheel 10 diameters should be done corresponding increase, and simultaneously, the material of four track adjusting wheels 10, precision, hardness should strictly be controlled.Track adjusting wheel 10 spacings are by the decision of the back-up ring between track adjusting wheel, and the back-up ring height is slightly less than the large area of bed of taper roller.Feed pipe 14 and discharge nozzle 05 internal diameter size depend on the large area of bed of taper roller, and the bore size should be slightly larger than the large area of bed of taper roller, but guarantee roller free-flowing in pipe.If the present invention needs to realize unmanned automation, then the input and output material mouth of pipe must connect with flexible pipe or coil spring with related device, and flexible pipe or coil spring internal diameter and this device feed and exhaust tube internal diameter approach.Simultaneously, if need full automatic working of the present invention, also need be equipped with metal sensor, PLC and pressurized air, to consist of closed loop program control and high reliability.
The present invention is applicable to the directed ordering of taper roller of all size tapered roller bearing, only need change following part when changing product: the back-up ring that track adjusting wheel is 10, feed pipe 14 and discharge nozzle 05.Back-up ring and charging and discharging pipe dimensional characteristic such as aforementioned.
Operating voltage of the present invention is 220V, and pressurized air is 3.5-7bar.
The impact that use of the present invention is not changed by the environmental factors such as temperature, humidity.
Claims (8)
1. omnipotent orientor of taper roller is characterized in that: comprise mounting base (09) and be fixed on drive motor (03), machine governor (04), feed pipe (14), track adjusting wheel (10), belt conveyer and discharge nozzle (05) on this mounting base (09); Wherein, feed pipe (14) is fixed on an end of mounting base (09) by charging pipe clamp (15), optical axis (13) and optical axis support; Track adjusting wheel (10) by two in opposite directions the track adjusting wheel sheet and the back-up ring between it consist of, be fixed on the exit end of feed pipe (14) by track adjusting wheel rotating shaft and rotary shaft rack; Belt conveyer is made of paired driving pulley (07), paired driven pulley (12) and paired belt conveyor, is fixed between track adjusting wheel (10) and the discharge nozzle (05) by driving pulley rotating shaft, rotary shaft rack, driven pulley anchor shaft and anchor shaft support; Discharge nozzle (05) is fixed on the other end of mounting base (09) by discharging pipe clamp (06), optical axis and optical axis support; Drive motor (03) is connected with the track adjusting wheel rotating shaft by belt-driving (11), and the track adjusting wheel rotating shaft is connected with the driving pulley rotating shaft by belt-driving (18).
2. the omnipotent orientor of taper roller according to claim 1 is characterized in that: attachment bracket (02) is housed on the described mounting base (09).
3. the omnipotent orientor of taper roller according to claim 1 and 2 is characterized in that: two sliding fillets of track adjusting wheel sheet inside edge loss of gloss in opposite directions in the described track adjusting wheel (10).
4. the omnipotent orientor of taper roller according to claim 1 and 2, it is characterized in that: described track adjusting wheel (10) is two groups of track adjusting wheels, is made of four track adjusting wheel sheets, two back-up rings; Feed pipe (14), charging pipe clamp (15), discharge nozzle (05), discharging pipe clamp (06), belt conveyer is and two groups of two groups of track adjusting wheel corresponding matching.
5. the omnipotent orientor of taper roller according to claim 1 and 2 is characterized in that: is provided with the position along the radially adjustable striker plate (17) of track adjusting wheel (10) outside the described track adjusting wheel (10).
6. the omnipotent orientor of taper roller according to claim 1 and 2, it is characterized in that: described mounting base (09) is provided with protective cover (01).
7. the omnipotent orientor of taper roller according to claim 1 and 2, it is characterized in that: described belt conveyor is round belt.
8. the omnipotent orientor of taper roller according to claim 1 and 2 is characterized in that: described discharging pipe clamp (06) and charging pipe clamp (15) are non-full circle with the optical axis junction and breathe out not structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110183750 CN102849445A (en) | 2011-07-01 | 2011-07-01 | Universal orientator of tapered roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110183750 CN102849445A (en) | 2011-07-01 | 2011-07-01 | Universal orientator of tapered roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102849445A true CN102849445A (en) | 2013-01-02 |
Family
ID=47396510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110183750 Pending CN102849445A (en) | 2011-07-01 | 2011-07-01 | Universal orientator of tapered roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102849445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132429A (en) * | 2018-10-11 | 2019-01-04 | 东莞市思为客自动化科技股份有限公司 | In a kind of plastic cement water pipe metal nuts detect automatically, the device and method of discharge |
| CN112173637A (en) * | 2019-07-01 | 2021-01-05 | 龚培生 | Traceless direction arranging mechanism |
-
2011
- 2011-07-01 CN CN 201110183750 patent/CN102849445A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132429A (en) * | 2018-10-11 | 2019-01-04 | 东莞市思为客自动化科技股份有限公司 | In a kind of plastic cement water pipe metal nuts detect automatically, the device and method of discharge |
| CN109132429B (en) * | 2018-10-11 | 2024-05-03 | 广东思为客科技股份有限公司 | Automatic detection and discharge device and method for metal nuts in plastic water pipe |
| CN112173637A (en) * | 2019-07-01 | 2021-01-05 | 龚培生 | Traceless direction arranging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |