CN103949730A - Bearing bush two-sided chamfering machine with automatic feeding and discharging function and use method thereof - Google Patents
Bearing bush two-sided chamfering machine with automatic feeding and discharging function and use method thereof Download PDFInfo
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Abstract
The invention relates to a bearing bush two-sided chamfering machine with an automatic feeding and discharging function, and a use method thereof. According to the invention, a pushing device, a blanking groove, a material feeding conveying device, a stirring platform, a retaining cylinder block and an allocation cylinder are arranged on an original machine tool, so that bearing bush blank can be fallen onto the bottom of the blanking groove in pairs and can be pushed into a station moulding bed by the pushing device; the bearing bush blank rotates along with the station moulding bed and is pushed out by the pushing device after being processed by a compressing device and a two-end-face processing device, so that an automatic circulating continuous processing production line is formed. The bearing bush two-sided chamfering machine with the automatic feeding and discharging function is simple in structure, high in automation degree, high in processing efficiency, high in machining precision and low in labor strength; meanwhile, the chamfering machine is simple in use method and operation, and the whole machining process is highly harmonious and unified and is high in security.
Description
Technical field
The present invention relates to a kind of bearing shell process equipment and using method thereof, especially a kind of bearing shell double-side chamfering machine and using method thereof with automatic loading/unloading function.
Background technology
Bearing shell is that it has a wide range of applications in the main equipments such as lathe, generator, motor, internal combustion engine, rolling machinery, mining machinery as crucial base parts and components for supporting axial workpiece and making the mechanical organ of loading end intercropping relative sliding; Bearing shell is one of key components and parts in engine kinetic system, and it is simple in structure, but manufacturing procedure complexity and work flow are long, and in bearing shell process, to bearing shell both ends of the surface, processing is one of important step; Existing processing method is now sheet metal raw material to be cut into required length, then with punch press, the metallic plate punching after system is become to semicircular bearing shell, finally with Special chamfering machine, bearing shell both ends of the surface is processed to processing.
The development of external beveler is comparative maturity, is that equipment level or control accuracy are all higher.China's beveler is through the development of recent two decades, oneself progressively direction transition to multi-model by the low technical level of single type, but whole level of control and precision and have larger gap abroad, be difficult to meet the demands aborning, and especially chamfer dimesion does not reach the requirement of international standard.Although numerous domestic bar or wire rod enterprise are urgent to chamfering device demand, import equipment price is very high, and to the servo-control system technical know-how of using, to consumer products renewal, plant maintenance, brings very big inconvenience.
Traditional manual bearing shell beveler carries out both ends of the surface processing to stamping forming bearing shell and processes the operating process adopting and be at home, as shown in Figure 1, in district to be processed, get by hand two semicircular bearing bushs to synthetic full circle, the product being folded is put into station loose tool and clapped tight, station loose tool rotates to Working position automatic impaction and carries out both ends of the surface processing, manual product recovery of taking out in station loose tool arranged, the bearing shell processing is entered to finished product box, this processing method exists production efficiency low, the shortcoming that labour intensity is large, and several groups of bearing shells of every processing, motor leaves one with regard to needs one and stops, not only waste energy, also reduced the service life of motor.
In recent years, bearing shell double-side chamfering machine is mainly used in section chamfering and the trimming processing of thin-wall bearing shell, special purpose machine tool for bearing shell chamfering and trimming, this lathe has semiautomation operation, processing dimension is stable, inside and outside chamfering amount is a series of advantages such as even on circumference, obtain the approval of user regular senior middle school, but plain bushing double-side chamfering machine is because it adopts semiautomation operation, there is in practical operation staff labor intensity large, on rotating circular disk, operation has unsafe factor by hand, semi-automatic operation is difficult to have nothing to do and strengthens the self check frequency of product quality, so it is high to develop a kind of automaticity, can produce continuously, working (machining) efficiency is high, handling safety, labour intensity is low, the bearing shell beveler that energy consumption is little becomes the urgently continuous problem solving of those skilled in the art.
Summary of the invention
Technical problem to be solved by this invention is, overcome the shortcoming of prior art, a kind of bearing shell double-side chamfering machine and using method thereof with automatic loading/unloading function is provided, this bearing shell double-side chamfering machine is simple in structure, automaticity is high, working (machining) efficiency is large, machining accuracy is high and labour intensity is low, this using method is simple to operate simultaneously, safe, full-automatic operation can free the quality of more effectively controlling product operator from tired heavy machinery work.
In order to solve above technical problem, the invention provides a kind of bearing shell double-side chamfering machine with automatic loading/unloading function, comprise in horizontally disposed lathe and lathe and be provided with motor, the turning cylinder level of motor stretch out lathe and with the central through hole interference fit of a station loose tool vertically arranging, one side of lathe is also disposed with hold down gag and both ends of the surface processing unit (plant), on station loose tool, be along the circumferential direction uniformly-spaced provided with at least three stations, on lathe, be also horizontally disposed with the pushing direction of a material-pulling device and material-pulling device towards station loose tool and perpendicular;
Under static state, on station loose tool, continuous three work bit positions are strictly corresponding with material-pulling device, hold down gag and both ends of the surface processing unit (plant) respectively successively, in working order under, station loose tool is each rotates a station;
Between material-pulling device and station loose tool, also have a charging conduit vertically arranging, the position of charging conduit lower end blanking is strict corresponding and highly concordant with material-pulling device, and the upper end open of charging conduit is horn-like;
Also comprise that the length direction of a horizontally disposed feeding and conveying device and feeding and conveying device is perpendicular to charging conduit, one end of feeding and conveying device is also provided with a platform to be moved flat with the upper end open position intersection corresponding and feeding and conveying device and charging conduit of charging conduit, the height of platform to be moved flat stretches in the opening of charging conduit lower than feeding and conveying device and its lower end, platform to be moved flat is partitioned into the first blanking channel and the second blanking channel by the horn-like opening of charging conduit, the first blanking channel and the second blanking channel be take the vertical axis of platform to be moved flat and are arranged and to synthetic Y type as reference mirror picture,
The position that crosses of charging conduit upper end open and feeding and conveying device is also provided with one for the backgauge cylinder group with platform obstruct to be moved flat by feeding and conveying device, the top that is positioned at platform to be moved flat is also provided with one and allocates cylinder, and allocating cylinder can be along the setting party of the first blanking channel and the second blanking channel to doing horizontal reciprocating movement;
Station loose tool is also provided with vibrations discharging bin away from a side of material-pulling device, and vibrations the entrance of discharging bin and the position of material-pulling device corresponding.
Bearing shell double-side chamfering machine in the present invention has automatic loading/unloading function, can meet batch production operating efficiency high, compare the labour intensity that greatly reduces workman with original manual operation processing and reduced cost, can save simultaneously, the blanking time, avoid manually-operated potential safety hazard and accidental error, and the designed beveler of the present invention can be realized operation of feeding and discharging on an equipment simultaneously, compress operation and two-sided process operation, production efficiency is original more than ten times, an operation cycle of the present invention is 7 seconds, per hourly can process 1000 bearing bush billets,
Backgauge, minute material toggling and pusher all adopt cylinder to drive and automatically complete, compare YE, cylinder can normally be worked and have dustproof, waterproof ability in high temperature and low temperature environment, can adapt to various rugged environments, can simply realize stable speed and control, be swift in motion, react and there is soon good harmony, simultaneously, the probability that cylinder breaks down is little, safeguards simple and conveniently, and cost is also low;
Material-pulling device also ejects processed finished products when pushing product to be added, and has improved efficiency, and utilizes vibrations discharging bin assembly, enters conveying device after can making finished product auto arrangement neat, has reduced workman's labour intensity when raising the efficiency.
Further, further technical scheme of the present invention is:
The aforesaid bearing shell double-side chamfering machine with automatic loading/unloading function, charging conduit is connected with lathe by the first guide groove, the dual-side of charging conduit can do relative motion in the first guide groove, the middle part of charging conduit is also provided with for regulating the width adjusting device of distance between charging conduit dual-side, the groove face that is also provided with prone the second guide groove of groove and the second guide groove between described charging conduit and station loose tool is circular-arc, and the second guide groove can move up and down along charging conduit;
Charging conduit upper end open position is also provided with one " L " shape thickness adjusting apparatus, this thickness adjusting apparatus comprises vertical portion and horizontal part, horizontal part, with to wait to dial podium level concordant and can move back and forth along feeding and conveying device length direction, form between the port of the vertical portion of thickness adjusting apparatus, platform upper surface to be moved flat and feeding and conveying device and waits to dial space.
The aforesaid bearing shell double-side chamfering machine with automatic loading/unloading function, the lower end export department of vibrations discharging bin also correspondence is connected with material conveying device; Material-pulling device comprises that the pusher cylinder that sets gradually along its direction of motion and charging ram and pusher cylinder and charging ram are positioned on same level line.
The aforesaid bearing shell double-side chamfering machine with automatic loading/unloading function, is along the circumferential direction uniformly-spaced provided with six stations on station loose tool.
Charging conduit in the present invention coordinates thickness adjusting apparatus and the width adjusting device on charging conduit simultaneously again to synthetic Y type, automatically bearing bush billet is combined and is pressed together, not needing or not extra compression to synthetic full circle by hand yet, greatly reduce labour intensity, reduced greatly error, guaranteed the precision of processing, simultaneously, blanking structure in the present invention is simplified beveler overall structure, is convenient to maintenance and maintenance, and the manufacturing is convenient and cost is low.
The present invention has also designed a kind of using method with the bearing shell double-side chamfering machine of automatic loading/unloading function, comprises the following steps:
Step (1): under original state, all devices is in illegal state, half arc bearing bush billet full line is arranged on feeding and conveying device, the arc shaped opening of bearing bush billet, towards the direction of transfer of feeding and conveying device, sets the parameter of width adjusting device and thickness adjusting apparatus according to the size of bearing bush billet;
Step (2): simultaneously open feeding and conveying device and backgauge cylinder group, the speed of service that feeding and conveying device is set according to the size of bearing bush billet to be processed is 1-4 m/min, the operating frequency of backgauge cylinder group is 2 seconds/group, when first bearing bush billet is delivered to when moving flat platform, cylinder is allocated in unlatching, the hunting period of allocating cylinder be 5 seconds/back and forth, what be bearing bush billet through backgauge cylinder group stops delivering to platform to be moved flat and moving back and forth the bearing bush billet on platform to be moved flat to dial respectively and drop in the first blanking channel and the second blanking channel by allocating cylinder of intermittent successively, what bearing bush billet in two blanking channels was paired falls into charging conduit to being combined into full circle,
The parameter of width adjusting device and thickness adjusting apparatus is set respectively according to the size of bearing bush billet in the present invention, thereby ensuring enough group spaces for the treatment of can make bearing bush billet fall into charging conduit with specific angle, the speed of service of feeding and conveying device is set respectively, the operating frequency of backgauge cylinder group and the hunting period of allocating cylinder, thereby make feeding and conveying device, backgauge cylinder group and allocate co-ordination between cylinder, cooperatively interact, bearing bush billet is uniformly-spaced dialled respectively and is dropped in the first blanking channel and the second blanking channel, process is more reasonable, precision is higher,
Step (3): when paired bearing bush billet slips into charging conduit lowermost end, open material-pulling device, hold down gag and both ends of the surface processing unit (plant) simultaneously, its motion frequency be set be jointly 7 seconds each, when material-pulling device pushes a station of station loose tool by first group of bearing bush billet, open the motor in lathe, the time interval between twice rotation of motor is 7 seconds, poor for rotating the time of a station with the run duration of material-pulling device, hold down gag and both ends of the surface processing unit (plant);
Step (4): station loose tool rotates a station, and hold down gag compresses operation to the station of above-mentioned bearing bush billet group is housed, and station loose tool rotates a station again, and both ends of the surface processing unit (plant) carries out both ends of the surface processing to this station; When this station completes processing, while going back to the position corresponding with material-pulling device, material-pulling device pushes this station by one group of new bearing bush billet, and manufactured bearing shell group is ejected;
Material-pulling device is set respectively in the present invention, the motion frequency of hold down gag and both ends of the surface processing unit (plant), and the corresponding time interval arranging between twice station rotation of station loose tool is corresponding with it, not only guaranteed the coordinating and unifying of whole process, bearing bush billet in each station can access sufficient processing, machining accuracy significantly improves, avoided the error causing due to manual operation, respectively install intermittent motion and saved a large amount of energy simultaneously, greatly improved production efficiency, and stable equipment operation, failure rate is low, having reduced the production cost causing due to equipment fault rises,
Keep each equipment to continue running, the bearing bush billet group in charging conduit slides continuously, and all stations of station loose tool are all according to said sequence processing and move in circles;
Step (5): the bearing shell group being ejected falls into vibrations discharging bin, and under the shock effect of delivering from godown at vibrations material under neat slipping on material conveying device, finally take out and arrange rear cartonning.
Further, further technical scheme of the present invention is:
In the using method of the aforesaid bearing shell double-side chamfering machine with automatic loading/unloading function, the speed of mainshaft of both ends of the surface processing unit (plant) is 410 revs/min, and the feed of both ends of the surface processing unit (plant) is 0.17mm.
Accompanying drawing explanation
Fig. 1 is prior art intermediate bushing work flow schematic diagram;
Fig. 2 is the front view of the designed bearing shell double-side chamfering machine with automatic loading/unloading function of the present invention;
Fig. 3 is the side view of the designed bearing shell double-side chamfering machine with automatic loading/unloading function of the present invention;
Fig. 4 is for being used the work flow schematic diagram of the designed bearing shell double-side chamfering machine of the present invention.
The specific embodiment
Below in conjunction with Figure of description 1-4, the present invention is described in further detail:
embodiment 1
A kind of bearing shell double-side chamfering machine with automatic loading/unloading function that the present embodiment provides, structure as shown in Figures 2 and 3, comprise in horizontally disposed lathe 14 and lathe 14 and be provided with motor, the turning cylinder level of motor stretch out lathe 14 and with the central through hole interference fit of a station loose tool 9 vertically arranging, one side of lathe 14 is also disposed with hold down gag 10 and both ends of the surface processing unit (plant) 11, on station loose tool 9, be along the circumferential direction uniformly-spaced provided with six stations, on lathe 14, be also horizontally disposed with the pushing direction of a material-pulling device 6 and material-pulling device 6 towards station loose tool 9 and perpendicular,
Under static state, on station loose tool 9, continuous three work bit positions are strict corresponding with material-pulling device 6, hold down gag 10 and both ends of the surface processing unit (plant) 11 respectively successively, in working order under, a station of station loose tool 9 each rotations;
Between material-pulling device 6 and station loose tool 9, also have a charging conduit 7 vertically arranging, the position of charging conduit 7 lower end blankings is strict corresponding and highly concordant with material-pulling device 6, and the upper end open of charging conduit 7 is horn-like;
Also comprise that the length direction of a horizontally disposed feeding and conveying device 1 and feeding and conveying device 1 is perpendicular to charging conduit 7, one end of feeding and conveying device 1 is also provided with a platform 15 to be moved flat with the upper end open position intersection corresponding and feeding and conveying device 1 and charging conduit 7 of charging conduit 7, the height of platform 15 to be moved flat stretches in the opening of charging conduit 7 lower than feeding and conveying device 1 and its lower end, platform 15 to be moved flat is partitioned into the first blanking channel 701 and the second blanking channel 702 by the horn-like opening of charging conduit 7, the first blanking channel 701 and the second blanking channel 702 be take the vertical axis of platform 15 to be moved flat and are arranged and to synthetic Y type as reference mirror picture,
The position that crosses of charging conduit 7 upper end open and feeding and conveying device 1 is also provided with one for the backgauge cylinder group 2 with platform 15 obstructs to be moved flat by feeding and conveying device 1, the top that is positioned at platform 15 to be moved flat is also provided with one and allocates cylinder 3, and allocating cylinder 3 can be along the setting party of the first blanking channel 701 and the second blanking channel 702 to doing horizontal reciprocating movement;
Station loose tool 9 is also provided with vibrations discharging bin 12 away from a side of material-pulling device 6, and the entrance of vibrations discharging bin 12 is corresponding with the position of material-pulling device 6, and the lower end export department of vibrations discharging bin 12 also correspondence is connected with material conveying device 13; Material-pulling device 6 comprises that the pusher cylinder 602 that sets gradually along its direction of motion and charging ram 601 and pusher cylinder 602 are positioned on same level line with charging ram 601.
In the present embodiment, charging conduit 7 is connected with lathe 14 by the first guide groove 801, the dual-side of charging conduit 7 can do relative motion in the first guide groove 801, the middle part of charging conduit 7 is also provided with for regulating the width adjusting device 5 of distance between charging conduit 7 dual-sides, the groove face that is also provided with prone the second guide groove 802 of groove and the second guide groove 802 between charging conduit 7 and station loose tool 9 is circular-arc, and the second guide groove 802 can move up and down along charging conduit 7;
Charging conduit 7 upper end open positions are also provided with one " L " shape thickness adjusting apparatus 4, this thickness adjusting apparatus 4 comprises vertical portion and horizontal part, horizontal part, with to wait to dial podium level concordant and can move back and forth along feeding and conveying device 1 length direction, form between the port of the vertical portion of thickness adjusting apparatus 4, platform upper surface to be moved flat and feeding and conveying device 1 and waits to dial space.
embodiment 2
The present embodiment provides the using method of the bearing shell double-side chamfering machine in above-described embodiment 1 with automatic loading/unloading function, and flow process as shown in Figure 4, comprises the following steps:
Step (1): under original state, all devices is in illegal state, half arc bearing bush billet full line is arranged on feeding and conveying device 1, the arc shaped opening of bearing bush billet, towards the direction of transfer of feeding and conveying device 1, sets the parameter of width adjusting device 5 and thickness adjusting apparatus 4 according to the size of bearing bush billet;
Step (2): simultaneously open feeding and conveying device 1 and backgauge cylinder group 2, the speed of service that feeding and conveying device is set according to the size of bearing bush billet to be processed is 1-4 m/min, the operating frequency of backgauge cylinder group 2 is 2 seconds/group, when first bearing bush billet is delivered to when moving flat platform 15, cylinder 3 is allocated in unlatching, the hunting period of allocating cylinder 3 be 5 seconds/back and forth, what be bearing bush billet through backgauge cylinder group 2 stops delivering to platform 15 to be moved flat and moving back and forth the bearing bush billet on platform 15 to be moved flat to dial respectively and drop in the first blanking channel 701 and the second blanking channel 702 by allocating cylinder 3 of intermittent successively, paired 7 pairs of the charging conduits that fall into of bearing bush billet in two blanking channels are combined into full circle,
Step (3): when paired bearing bush billet slips into charging conduit 7 lowermost end, open material-pulling device 6, hold down gag 10 and both ends of the surface processing unit (plant) 11 simultaneously, its motion frequency be set be jointly 7 seconds each, when material-pulling device 6 pushes a station of station loose tool 9 by first group of bearing bush billet, open the motor in lathe 14, the time interval between twice rotation of motor is 7 seconds, poor for rotating the time of a station with the run duration of material-pulling device 6, hold down gag 10 and both ends of the surface processing unit (plant) 11;
Step (4): station loose tool 9 rotates a station, the station that 10 pairs of hold down gags are equipped with above-mentioned bearing bush billet group compresses operation, station loose tool 9 rotates a station again, 11 pairs of these stations of both ends of the surface processing unit (plant) carry out both ends of the surface processing, add man-hour, the speed of mainshaft of both ends of the surface processing unit (plant) 11 is 410 revs/min, and the feed of both ends of the surface processing unit (plant) 11 is 0.17mm; When this station completes processing, while going back to the position corresponding with material-pulling device 6, material-pulling device 6 pushes this station by one group of new bearing bush billet, and manufactured bearing shell group is ejected;
Keep each equipment to continue running, the bearing bush billet group in charging conduit 7 slides continuously, and all stations of station loose tool 9 are all according to said sequence processing and move in circles;
Step (5): the bearing shell group being ejected falls into vibrations discharging bin 12, and under neat slipping on material conveying device 13, finally take out and arrange rear cartonning under vibrations material delivers from godown 12 shock effect.
Use the device and method in the present invention to process bearing bush billet, have automatic loading/unloading function can meet batch production operating efficiency high, compare the labour intensity that greatly reduces workman with original manual operation and reduced cost, can save simultaneously, the blanking time, avoid manually-operated potential safety hazard and accidental error, and the designed beveler of the present invention can be realized operation of feeding and discharging on an equipment simultaneously, compress operation and two-sided process operation, production efficiency is original more than ten times, an operation cycle of the present invention is 7 seconds, per hourly can process 1000 bearing bush billets.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (6)
1. a bearing shell double-side chamfering machine with automatic loading/unloading function, comprise in horizontally disposed lathe (14) and lathe (14) and be provided with motor, the turning cylinder level of described motor stretch out lathe (14) and with the central through hole interference fit of a station loose tool (9) vertically arranging, one side of described lathe (14) is also disposed with hold down gag (10) and both ends of the surface processing unit (plant) (11), it is characterized in that: on described station loose tool (9), be along the circumferential direction uniformly-spaced provided with at least three stations, on described lathe (14), be also horizontally disposed with the pushing direction of a material-pulling device (6) and described material-pulling device (6) towards station loose tool (9) and perpendicular,
Under static state, upper continuous three the work bit positions of station loose tool (9) are strictly corresponding with material-pulling device (6), hold down gag (10) and both ends of the surface processing unit (plant) (11) respectively successively, in working order, station loose tool (9) rotates a station at every turn;
Be positioned at the charging conduit (7) also between described material-pulling device (6) and station loose tool (9) with a vertical setting, the position of described charging conduit (7) lower end blanking is strict corresponding and highly concordant with material-pulling device (6), and the upper end open of described charging conduit (7) is horn-like;
Also comprise that the length direction of a horizontally disposed feeding and conveying device (1) and described feeding and conveying device (1) is perpendicular to charging conduit (7), one end of described feeding and conveying device (1) is also provided with a platform to be moved flat (15) with the upper end open position intersection corresponding and feeding and conveying device (1) and charging conduit (7) of charging conduit (7), the height of platform described to be moved flat (15) stretches in the opening of charging conduit (7) lower than feeding and conveying device (1) and its lower end, platform described to be moved flat (15) is partitioned into the first blanking channel (701) and the second blanking channel (702) by the horn-like opening of charging conduit (7), the first blanking channel (701) and the second blanking channel (702) be take the vertical axis of platform to be moved flat (15) and are arranged and to synthetic Y type as reference mirror picture,
The position that crosses of described charging conduit (7) upper end open and feeding and conveying device (1) is also provided with one for the backgauge cylinder group (2) with platform to be moved flat (15) obstruct by feeding and conveying device (1), the top that is positioned at platform to be moved flat (15) is also provided with one and allocates cylinder (3), described in allocate cylinder (3) can be along the setting party of the first blanking channel (701) and the second blanking channel (702) to doing horizontal reciprocating movement;
Described station loose tool (9) is also provided with vibrations discharging bin (12) away from a side of material-pulling device (6), and the entrance of described vibrations discharging bin (12) is corresponding with the position of material-pulling device (6).
2. the bearing shell double-side chamfering machine with automatic loading/unloading function according to claim 1, it is characterized in that: described charging conduit (7) is connected with lathe (14) by the first guide groove (801), the dual-side of charging conduit (7) can (801) do relative motion in described the first guide groove, the middle part of described charging conduit (7) is also provided with for regulating the width adjusting device (5) of distance between charging conduit (7) dual-side, it is circular-arc being positioned at the groove face that is also provided with prone the second guide groove of groove (802) and described the second guide groove (802) between described charging conduit (7) and station loose tool (9), described the second guide groove (802) can move up and down along charging conduit (7),
Described charging conduit (7) upper end open position is also provided with one " L " shape thickness adjusting apparatus (4), this thickness adjusting apparatus (4) comprises vertical portion and horizontal part, described horizontal part is highly concordant with platform to be moved flat (15) and can move back and forth along feeding and conveying device (1) length direction, forms and wait to dial space between the port of the vertical portion of described thickness adjusting apparatus (4), platform to be moved flat (15) upper surface and feeding and conveying device (1).
3. the bearing shell double-side chamfering machine with automatic loading/unloading function according to claim 1 and 2, is characterized in that: the lower end export department of described vibrations discharging bin (12) also correspondence is connected with material conveying device (13); Described material-pulling device (6) comprises that the pusher cylinder (602) that sets gradually along its direction of motion and charging ram (601) and described pusher cylinder (602) and charging ram (601) are positioned on same level line.
4. the bearing shell double-side chamfering machine with automatic loading/unloading function according to claim 1, is characterized in that, is along the circumferential direction uniformly-spaced provided with six stations on described station loose tool (9).
5. the using method with the bearing shell double-side chamfering machine of automatic loading/unloading function according to claim 3, is characterized in that, comprises the following steps:
Step (1): under original state, all devices is in illegal state, half arc bearing bush billet full line is arranged on feeding and conveying device (1), the arc shaped opening of bearing bush billet, towards the direction of transfer of feeding and conveying device (1), sets the parameter of width adjusting device and thickness adjusting apparatus according to the size of bearing bush billet;
Step (2): simultaneously open feeding and conveying device (1) and backgauge cylinder group (2), the speed of service that feeding and conveying device is set according to the size of bearing bush billet to be processed is 1-4 m/min, the operating frequency of backgauge cylinder group (2) is 2 seconds/group, when first bearing bush billet is delivered to when moving flat platform (15), cylinder (3) is allocated in unlatching, the hunting period of allocating cylinder (3) be 5 seconds/back and forth, what be bearing bush billet through backgauge cylinder group (2) stops delivering to platform to be moved flat (15) and moving back and forth the bearing bush billet on platform to be moved flat (15) to dial respectively and drop in the first blanking channel (701) and the second blanking channel (702) by allocating cylinder (3) of intermittent successively, what bearing bush billet in two blanking channels was paired falls into charging conduit (7) to being combined into full circle,
Step (3): when paired bearing bush billet slips into charging conduit (7) lowermost end, open material-pulling device (6) simultaneously, hold down gag (10) and both ends of the surface processing unit (plant) (11), its motion frequency be set be jointly 7 seconds each, when material-pulling device (6) pushes a station of station loose tool (9) by first group of bearing bush billet, open the motor in lathe (14), the time interval between twice rotation of motor is 7 seconds, with material-pulling device (6), the run duration of hold down gag (10) and both ends of the surface processing unit (plant) (11) is poor for rotating the time of a station,
Step (4): station loose tool (9) rotates a station, hold down gag (10) compresses operation to the station of above-mentioned bearing bush billet group is housed, station loose tool (9) rotates a station again, and both ends of the surface processing unit (plant) (11) carries out both ends of the surface processing to this station; When this station completes processing, while going back to the position corresponding with material-pulling device (6), material-pulling device (6) pushes this station by one group of new bearing bush billet, and manufactured bearing shell group is ejected;
Keep each equipment to continue running, the bearing bush billet group in charging conduit (7) slides continuously, and all stations of station loose tool (9) are all according to said sequence processing and move in circles;
Step (5): the bearing shell group being ejected falls into vibrations discharging bin (12), and under vibrations material delivers from godown the shock effect of (12) under neat slipping into material conveying device (13) upper, finally take out and arrange rear cartonning.
6. the using method with the bearing shell double-side chamfering machine of automatic loading/unloading function according to claim 5, is characterized in that: the speed of mainshaft of described both ends of the surface processing unit (plant) is 410 revs/min, and the feed of both ends of the surface processing unit (plant) is 0.17mm.
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| CN201410185048.4A CN103949730B (en) | 2014-05-04 | 2014-05-04 | There is bearing shell double-side chamfering machine and the using method thereof of automatic loading/unloading function |
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| CN201410185048.4A CN103949730B (en) | 2014-05-04 | 2014-05-04 | There is bearing shell double-side chamfering machine and the using method thereof of automatic loading/unloading function |
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| CN103949730B CN103949730B (en) | 2016-03-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259704A (en) * | 2014-09-24 | 2015-01-07 | 苏州石丸英合精密机械有限公司 | Individual bush separation mechanism of automatic identifying bush loader |
| CN105108220A (en) * | 2015-08-25 | 2015-12-02 | 烟台东泽电气科技有限公司 | Automatic bearing bush refuse chute milling machine system |
| CN110370024A (en) * | 2019-07-17 | 2019-10-25 | 烟台大丰轴瓦有限责任公司 | Inner hole equipment is milled for bearing shell |
| CN112935813A (en) * | 2018-12-15 | 2021-06-11 | 烟台大丰轴瓦有限责任公司 | Bearing bush high-precision oil line double-piece processing equipment |
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| DE2531134A1 (en) * | 1974-07-12 | 1976-01-22 | Essilor Int | DEVICE FOR PROCESSING EYEGLASSES |
| CN201154397Y (en) * | 2007-12-21 | 2008-11-26 | 上海舒勤精密机械制造有限公司 | Bearing shell processing apparatus in width direction |
| CN202804370U (en) * | 2012-08-07 | 2013-03-20 | 安徽京信汽车配件有限公司 | Bearing bush chamfering tooling |
| CN203804340U (en) * | 2014-05-04 | 2014-09-03 | 大丰市明月轴瓦有限公司 | Two-sided bearing bush chamfering machine with functions of automatic feeding and discharging |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2531134A1 (en) * | 1974-07-12 | 1976-01-22 | Essilor Int | DEVICE FOR PROCESSING EYEGLASSES |
| CN201154397Y (en) * | 2007-12-21 | 2008-11-26 | 上海舒勤精密机械制造有限公司 | Bearing shell processing apparatus in width direction |
| CN202804370U (en) * | 2012-08-07 | 2013-03-20 | 安徽京信汽车配件有限公司 | Bearing bush chamfering tooling |
| CN203804340U (en) * | 2014-05-04 | 2014-09-03 | 大丰市明月轴瓦有限公司 | Two-sided bearing bush chamfering machine with functions of automatic feeding and discharging |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259704A (en) * | 2014-09-24 | 2015-01-07 | 苏州石丸英合精密机械有限公司 | Individual bush separation mechanism of automatic identifying bush loader |
| CN105108220A (en) * | 2015-08-25 | 2015-12-02 | 烟台东泽电气科技有限公司 | Automatic bearing bush refuse chute milling machine system |
| CN112935813A (en) * | 2018-12-15 | 2021-06-11 | 烟台大丰轴瓦有限责任公司 | Bearing bush high-precision oil line double-piece processing equipment |
| CN112935813B (en) * | 2018-12-15 | 2022-05-10 | 烟台大丰轴瓦有限责任公司 | Bearing bush high-precision oil line double-piece processing equipment |
| CN110370024A (en) * | 2019-07-17 | 2019-10-25 | 烟台大丰轴瓦有限责任公司 | Inner hole equipment is milled for bearing shell |
| CN110370024B (en) * | 2019-07-17 | 2021-07-02 | 烟台大丰轴瓦有限责任公司 | Equipment for milling inner hole of bearing bush |
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|---|---|
| CN103949730B (en) | 2016-03-16 |
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