CN108331843A - A kind of bearing race production line and its working method with bearing outer ring processing - Google Patents
A kind of bearing race production line and its working method with bearing outer ring processing Download PDFInfo
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- CN108331843A CN108331843A CN201810173387.9A CN201810173387A CN108331843A CN 108331843 A CN108331843 A CN 108331843A CN 201810173387 A CN201810173387 A CN 201810173387A CN 108331843 A CN108331843 A CN 108331843A
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- outer ring
- bearing outer
- bearing
- unit
- shaping
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims description 18
- 238000007493 shaping process Methods 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000005242 forging Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000005498 polishing Methods 0.000 claims description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 230000032258 transport Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 241001504664 Crossocheilus latius Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000004080 punching Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000879952 Campostoma Species 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
- B24B5/10—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a horizontal tool spindle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2220/00—Shaping
- F16C2220/40—Shaping by deformation without removing material
- F16C2220/44—Shaping by deformation without removing material by rolling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2220/00—Shaping
- F16C2220/40—Shaping by deformation without removing material
- F16C2220/46—Shaping by deformation without removing material by forging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2220/00—Shaping
- F16C2220/60—Shaping by removing material, e.g. machining
- F16C2220/70—Shaping by removing material, e.g. machining by grinding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2223/00—Surface treatments; Hardening; Coating
- F16C2223/02—Mechanical treatment, e.g. finishing
- F16C2223/08—Mechanical treatment, e.g. finishing shot-peening, blasting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of bearing race production lines with bearing outer ring processing, including the feeding unit material, heating unit, forging unit, separation unit, ball blast unit, the stone roller that set gradually expand unit, shaping unit, cleaning unit and blanking unit；Wherein, the shaping unit includes bearing inner race processing unit (plant) and bearing outer ring processing unit (plant), and the bearing outer ring processing unit (plant) includes that board, feeding manipulator, bearing outer ring transhipment component, the first screw rod, bearing outer ring shaping component, bearing outer ring sanding component and bearing outer ring clamp component.The bearing race production line with bearing outer ring processing of the present invention, the collaborative work of component is transported by feeding manipulator and bearing outer ring, bearing outer ring is transported to the outer wall shaping that bearing outer ring shaping component carries out bearing outer ring, the outer wall that component grips fixing bearing outer ring is being clamped by bearing outer ring, it is polished the inner wall of bearing outer ring using bearing outer ring sanding component, high degree of automation.
Description
Technical field
The invention belongs to bearing mnanufacture field, more particularly to a kind of bearing race production line with bearing outer ring processing.This
Invention further relates to a kind of working method of the bearing race production line with bearing outer ring processing.
Background technology
Bearing race is the more complex parts of bearings of component and a processing technology critically important on bearing, bearing race hair
Base processing is the first procedure of Production of bearing, and the quality of bearing race blank quality and the height of productivity will directly affect bearing
The quality and performance of product, while the economic benefits of enterprise can also be had an impact, so bearing race blank is processed into axis
One of important procedure in process is held, all receives the attention of enterprise all the time.
The processing technology of the forging bearing race blank of generally use includes preheating, cuts material, heating, jumping-up, instead squeezes at present
Molded, a series of process, the equipment packet used in this series of process such as cut bottom open width, reaming, shaping
It includes electric furnace, first pressure machine, second pressure machine, third forcing press, grind the equipment such as expansion machine, shaping punching machine.It is wherein specific
Operational process of craft is：First by bar after electric furnace heats, it is cut into the bar of certain length by first pressure machine, then passes through
Jumping-up is carried out by second pressure machine after Medium Frequency Induction Heating Furnace heating, it is complete to subsequent processing operating personnel through manual delivery after jumping-up
At extrusion forming, punching this two procedures, finally manual delivery is ground the worker of expansion machine to operation and is carried out to the blank after punching again
Reaming, the blank after reaming send again to shaping punching machine and carry out shaping.5 workers online behaviour simultaneously is needed in entire production process
Make, the great work intensity of worker, production cost is high, and the consistency of blank quality difference and blank quality is difficult to ensure, production efficiency
It is relatively low.
Invention content
Goal of the invention：In order to overcome the above deficiency, the object of the present invention is to provide a kind of axis with bearing outer ring processing
Circle production line is held, high degree of automation reduces manual labor amount, improves work efficiency, pass through by the bearing outer ring of ball blast
Feeding manipulator is transported to transfer device, does not stop to rotate by the grinding head that is circumferentially evenly arranged, carries out bearing outer ring
Polishing, using transhipment, the outer wall of fixing bearing outer ring polishes to bearing outer ring.The present invention also provides one kind having axis
The working method of the bearing race production line of bearing outer-ring processing, course of work high degree of automation, required manpower is few, improves
Production efficiency is suitble to industrial-scale application.
Technical solution：It is a kind of with bearing outer ring processing bearing race production line, including set gradually feeding unit material, plus
Hot cell, separation unit, ball blast unit, grinds and expands unit, shaping unit, cleaning unit and blanking unit forging unit；Wherein,
The shaping unit includes bearing inner race processing unit (plant) and bearing outer ring processing unit (plant), and the bearing outer ring processing unit (plant) includes machine
Platform, feeding manipulator, bearing outer ring transhipment component, the first screw rod, bearing outer ring shaping component, bearing outer ring sanding component and axis
Bearing outer-ring clamps component, and first screw rod is arranged in board, and the bearing outer ring transhipment component is arranged on the first screw rod,
Feeding manipulator setting is in board and between grinding and expanding unit, and the bearing outer ring sanding component is side by side and bearing outer ring shaping
Component is arranged in the right part of board, and the bearing outer ring clamps component and is arranged on board, and is set to bearing outer ring and turns
It transports between component and bearing outer ring shaping component.The bearing race production line with bearing outer ring processing of the present invention, by upper
Bearing outer ring is transported to bearing outer ring shaping component and carries out bearing by the collaborative work for expecting manipulator and bearing outer ring transhipment component
The outer wall shaping of outer ring is being clamped the outer wall that component grips fixing bearing outer ring by bearing outer ring, is being polished using bearing outer ring
Component polishes to the inner wall of bearing outer ring, high degree of automation.
Further, the above-mentioned bearing race production line with bearing outer ring processing, the feeding manipulator include the first sliding block,
Bearing race clamp device and the first sliding rail, first sliding block is arranged in the first sliding rail, and can be moved along first sliding rail or so
Dynamic, the bearing race clamp device is set on the side wall of the first sliding block vertical direction；Wherein, bearing race clamp device includes master
Driving wheel, driven wheel, the first driving motor, the first crawl bar, the second crawl bar and support plate, the support plate and the first sliding block connect
It connects, on the supporting plate, first driving motor is connect with driving wheel, the tooth of the driving wheel for the first driving motor setting
Wheel and the gear of driven wheel mesh together, and the first crawl bar is fixedly connected with driving wheel, the second crawl bar and from
Driving wheel is fixedly connected.First crawl bar of the symmetrical structure of setting and the second crawl bar, when driving wheel rotates, driven wheel and then turns
It is dynamic so that the spacing between the first crawl bar and the second crawl bar reduces or expands.
Further, the above-mentioned bearing race production line with bearing outer ring processing, the bearing outer ring transport component packet
The second sliding block, support base, support column and first motor are included, second sliding block is set on the first screw rod, the first motor
It is set in the second sliding block, the support base setting is connect above the second sliding block, and with first motor, and the support column is set
It sets on the side wall of support base vertical direction.On the support columns by bearing outer ring set, the transhipment of bearing outer ring is carried out.
Further, the above-mentioned bearing race production line with bearing outer ring processing, the bearing outer ring shaping component packet
Engine base, the second sliding rail, the second motor, one group of shaping bar and the first rotating disc are included, second sliding rail is arranged on board, described
The lower end of engine base is set in the second sliding rail, and second motor is set in engine base, first rotating disc and the second electricity
Machine connects, and the shaping bar is uniformly arranged on the excircle of the first rotating disc.By the first rotating disc with shaping bar in axis
The outer wall of bearing outer-ring does not stop to rotate, and carries out the shaping of bearing outer ring.
Further, the above-mentioned bearing race production line with bearing outer ring processing is additionally provided with electric cylinder on the engine base,
The other end of the electric cylinder and disk-shaped pressure plate, the pressure plate is fixed with circular compression ring.The compression of setting
Bearing outer ring is pressed in the protrusion of the outer wall of support column by ring, and when preventing from carrying out bearing outer ring outer wall shaping, bearing outer ring turns
It is dynamic.
Further, the above-mentioned bearing race production line with bearing outer ring processing, the bearing outer ring clamp component packet
Include rack, the first gripping bar, the second gripping bar, first gear, second gear, third motor and the 4th motor, first tooth
Wheel and second gear are engaged with rack respectively, and the first gear is arranged in the lower end of the first gripping bar, and by third electricity
Machine drives, and the second gear is arranged in the lower end of the second gripping bar, and is driven by the 4th motor, the first gripping bar
It is symmetrical structure with the second gripping bar.First gear and second gear move on rack respectively, can reduce or expand
Distance between one gripping bar and the second gripping bar, to the bearing outer ring that is fixedly clamped, so that bearing outer ring sanding component is to bearing
It polishes outer ring.
Further, the above-mentioned bearing race production line with bearing outer ring processing, the first gripping bar and the second folder
It includes supporting rod and gripping bar body to take bar, and the gripping bar body is arranged under the upper end of supporting rod, the supporting rod
End is equipped with first gear or second gear, and the section of the gripping bar body is arc-shaped.The folder of the circular section of setting
Bar body is taken, convenient for being fitted on the outer wall of bearing outer ring so that fixed safe and reliable.
Further, the above-mentioned bearing race production line with bearing outer ring processing, the bearing outer ring sanding component packet
It includes pedestal, the second rotating disc, polishing column, grinding head and the second screw rod, the pedestal to be set on the second screw rod, described second turn
Moving plate is arranged on pedestal, and the polishing column is uniformly arranged on the excircle of the second rotating disc, and the grinding head setting is being beaten
End of the grinding column far from the second rotating disc, and grinding head is spherical in semicircle.Second rotating disc is with the polishing equipped with grinding head
Bar does not stop to rotate, and carries out the polishing of bearing outer ring inner wall.
Further, the above-mentioned bearing race production line with bearing outer ring processing is additionally provided on second rotating disc
Connecting rod is additionally provided with grinding wheel in the connecting rod.The grinding wheel of setting further polishes to bearing outer ring.
The present invention also provides a kind of working methods of the bearing race production line with bearing outer ring processing, including following step
Suddenly：
1）Bearing race blank is sent to heating unit by feeding unit material；
2）Bearing race blank is moved to heating unit, and Medium Frequency Induction Heating Furnace heats bearing material；
3）Bearing race blank after heat treatment is moved to forging unit from heating unit, and Balance mechanism and mold will
Bearing race blank carries out jumping-up, point set and cut-out；
4）Bearing material by forging unit forms bearing outer ring material and bearing inner race material, and is entered by manipulator
Different conveyer belts；
5）Bearing outer ring material and bearing inner race material enter separation unit, carry out the sorting of qualified material and unqualified material；
6）Bearing outer ring material and bearing inner race material pass through ball blast unit and carry out ball blast respectively；
7）Bearing outer ring material and bearing inner race material expand unit progress cold roll expansion by grinding respectively, form bearing outer ring and bearing
Inner ring；
8）First driving motor starts, and drives driving wheel rotation, the first crawl bar and the second crawl bar cramp mandrel bearing outer-ring；
9）First sliding block is moved to the right end of the first sliding rail；
10）Second sliding block is moved to the left end of the first screw rod, and support column stretches into bearing outer ring；
11）First driving motor starts, and drives driving wheel and step 8）It rotates backward, the first crawl bar and the second crawl bar unclamp
Bearing outer ring；
12）Second sliding block is moved to the right end of the first screw rod；
13）First motor starts, and support base is made to rotate 180 °；
14）Engine base is moved to the right end of support column along the second sliding rail；
15）Electric cylinder stretches out, and compression ring compresses bearing outer ring on the support columns；
16）Shaping bar is placed on the outer wall of bearing outer ring, and the second motor rotation, the first rotating disc of driving carries out axis with shaping bar
The shaping of bearing outer-ring outer wall；
17）Bearing outer ring outer wall shaping finishes, and engine base is moved to right end along the second sliding rail；
18）First gear and second gear are moved along rack to bearing outer ring direction；
19）First gripping bar and the second gripping bar step up on the outer wall of bearing outer ring, and the second sliding block is moved to the first screw rod
Left end；
20）First gear and second gear are moved along rack to bearing outer ring sanding component direction, are being moved to bearing outer ring just
To the second rotating disc；
21）Pedestal is moved along the second screw rod to bearing outer ring direction, and the polishing column for being fixed with grinding head is placed in bearing outer ring
In；
22）Second rotating disc is rotated with grinding head, carries out the polishing of bearing outer ring inner wall；
23）Pedestal, to moving, makes grinding wheel be placed in bearing outer ring along the second screw rod；
24）Second turn disc, the inner wall of grinder buffing bearing outer ring complete polishing；
25）The bearing inner race apparatus for shaping that bearing inner race passes through in shaping unit is polished and is processed；
26）Bearing outer ring and bearing inner race shaping finish, and are cleaned, dried and are oiled by cleaning unit respectively；
27）Bearing outer ring and bearing inner race are collected and store by blanking unit respectively.
The working method of bearing race production line of the present invention with bearing outer ring processing, the course of work automate journey
Degree is high, and required manpower is few, improves production efficiency, is suitble to industrial-scale application.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：It is of the present invention that there is bearing outer ring
The bearing race production line of processing, reasonable in design, high degree of automation reduces labor intensity, improves work efficiency.
The working method of bearing race production line of the present invention with bearing outer ring processing, course of work high degree of automation, institute
The manpower needed is few, improves production efficiency, is suitble to industrial-scale application；Wherein feeding manipulator and bearing outer ring transhipment group
Part cooperation carries out the transhipment of bearing outer ring, is carrying out shaping to the outer wall of bearing outer ring by bearing outer ring shaping component, then
Bearing outer ring clamps the outer wall of component gripping fixing bearing outer ring, by bearing outer ring sanding component to the inner wall of bearing outer ring into
Row polishing, whole work process carry out automatically, save manpower.
Description of the drawings
Fig. 1 is the structural schematic diagram that feeding manipulator of the present invention and bearing outer ring transport component；
Fig. 2 is the schematic diagram that bearing outer ring of the present invention transports component operation process；
Fig. 3 transports component, bearing outer ring sanding component, bearing outer ring for bearing outer ring of the present invention and clamps component and bearing
Outer ring shaping component integral layout figure；
Fig. 4 is the schematic diagram that bearing outer ring of the present invention clamps component operation process；
Fig. 5 is the structural schematic diagram of feeding manipulator of the present invention；
Fig. 6 is the overall structure diagram that bearing outer ring of the present invention clamps component；
Fig. 7 is the bearing race production line operation principle block diagram of the present invention with bearing outer ring processing；
Fig. 8 is the structural schematic diagram of bearing race production line of the present invention.
In figure：It is 1 board, 2 feeding manipulators, 21 first sliding blocks, 22 bearing race clamp devices, 221 driving wheels, 222 driven
Wheel, 223 first driving motors, 224 first crawl bars, 225 second crawl bars, 226 support plates, 23 first sliding rails, 3 bearing outer rings
Transport component, 31 second sliding blocks, 32 support bases, 33 support columns, 34 first motors, 4 first screw rods, 5 bearing outer ring shaping components,
51 engine bases, 52 second sliding rails, 53 second motors, 54 shaping bars, 55 first rotating discs, 57 electric cylinders, 58 pressure plates, 59 compress
Ring, 6 bearing outer ring sanding components, 61 pedestals, 62 second rotating discs, 63 polishing columns, 64 grinding heads, 65 second screw rods, 66 grinding wheels,
67 connecting rods, 7 bearing outer rings clamp component, 71 racks, 72 first gripping bars, 721 supporting rods, 722 gripping bar bodies, 73 second
Grip bar, 74 first gears, 75 second gears, 76 third motors, 77 the 4th motors, 10 feeding unit materials, 20 heating units, 30 forgings
It makes unit, 40 separation units, 50 ball blast units, 60 stone rollers and expands unit, 70 shaping units, 80 cleaning units, 90 blanking units.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment
Bearing race production line with bearing outer ring processing as shown in Fig. 1,2,3,4,7 and 8, including set gradually upper
Material unit 10, forging unit 30, separation unit 40, ball blast unit 50, grinds and expands unit 60, shaping unit 70, clear heating unit 20
Wash unit 80 and blanking unit 90；Wherein, shaping unit 70 includes bearing inner race processing unit (plant) and bearing outer ring processing unit (plant), axis
Bearing outer-ring processing unit (plant) includes board 1, feeding manipulator 2, bearing outer ring transhipment component 3, the first screw rod 4, bearing outer ring shaping
Component 5, bearing outer ring sanding component 6 and bearing outer ring clamp component 7, and the first screw rod 4 is arranged in board 1, and bearing outer ring turns
It transports component 3 to be arranged on the first screw rod 4, the setting of feeding manipulator 2 is in board 1 and between grinding expansion unit 60, bearing outer ring polishing
Component 6 is arranged with bearing outer ring shaping component 5 in the right part of board 1 side by side, and bearing outer ring clamps component 7 and is arranged in board 1
On, and be set between bearing outer ring transhipment component 3 and bearing outer ring shaping component 5.Wherein, bearing outer ring transports component
3 include the second sliding block 31, support base 32, support column 33 and first motor 34, and the second sliding block 31 is set on the first screw rod 4, the
One motor 34 is set in the second sliding block 31, and the setting of support base 32 is connect above the second sliding block 31, and with first motor 34,
Support column 33 is arranged on the side wall of 32 vertical direction of support base.Bearing outer ring shaping component 5 includes engine base 51, the second sliding rail
52,53, one groups of shaping bars 54 of the second motor and the first rotating disc 55, the second sliding rail 52 are arranged on board 1, the lower end of engine base 51
Portion is set in the second sliding rail 52, and the second motor 53 is set in engine base 51, the first rotating disc 55 and the connection of the second motor 53, whole
Shape bar 54 is uniformly arranged on the excircle of the first rotating disc 55.Electric cylinder 57, electric cylinder 57 and plectane are additionally provided on engine base 51
The other end of the pressure plate 58 of shape, pressure plate 58 is fixed with circular compression ring 59.Bearing outer ring sanding component 6 includes pedestal
61, the second rotating disc 62, polishing column 63, grinding head 64 and the second screw rod 65, pedestal 61 are set on the second screw rod 65, second turn
Moving plate 62 is arranged on pedestal 61, and polishing column 63 is uniformly arranged on the excircle of the second rotating disc 62, and the setting of grinding head 64 exists
End of the polishing column 63 far from the second rotating disc 62, and grinding head 64 is spherical in semicircle.The company of being additionally provided on second rotating disc 62
Extension bar 67 is additionally provided with grinding wheel 66 in connecting rod 67.
In addition, feeding manipulator 2 as shown in Figure 5 includes the first sliding block 21, bearing race clamp device 22 and the first sliding rail
23, the first sliding block 21 is arranged in the first sliding rail 23, and can be moved left and right along the first sliding rail 23, and bearing race clamp device 22 is set
It is placed on the side wall of 21 vertical direction of the first sliding block；Wherein, bearing race clamp device 22 include driving wheel 221, driven wheel 222,
First driving motor 223, first captures bar 224, second and captures bar 225 and support plate 226, support plate 226 and the first sliding block 21
Connection, the first driving motor 223 are arranged in support plate 226, and the first driving motor 223 is connect with driving wheel 221, driving wheel
221 gear and the gear of driven wheel 222 mesh together, and the first crawl bar 224 is fixedly connected with driving wheel 221, and second grabs
Bar 225 is taken to be fixedly connected with driven wheel 222.
Again, it includes that rack 71, first grips the gripping bar of bar 72, second that bearing outer ring as shown in FIG. 6, which clamps component 7,
73, first gear 74, second gear 75, third motor 76 and the 4th motor 77, first gear 74 and second gear 75 respectively with
Rack 71 engages, and first gear 74 is arranged in the lower end of the first gripping bar 72, and is driven by third motor 76, second gear
75 are arranged in the lower end of the second gripping bar 73, and are driven by the 4th motor 77, and the first gripping bar 72 and second grips bar 73
For symmetrical structure.It includes supporting rod 721 and gripping bar body 722 that first gripping bar 72 and second, which grips bar 73, grips bar body
722 are arranged in the upper end of supporting rod 721, and the lower end of supporting rod 721 is equipped with first gear 74 or second gear 75, grips bar
The section of ontology 722 is arc-shaped.
In addition, based on the basis of above structure, a kind of work side of the bearing race production line with bearing outer ring processing
Method includes the following steps：
1）Bearing race blank is sent to heating unit 20 by feeding unit material 10；
2）Bearing race blank is moved to heating unit 20, and Medium Frequency Induction Heating Furnace heats bearing material；
3）Bearing race blank after heat treatment is moved to forging unit 30, Balance mechanism and mould from heating unit 20
Bearing race blank is carried out jumping-up, point set and cut-out by tool；
4）Bearing material by forging unit 30 forms bearing outer ring material and bearing inner race material, and by manipulator into
Enter different conveyer belts；
5）Bearing outer ring material and bearing inner race material enter separation unit 40, carry out point of qualified material and unqualified material
Choosing；
6）Bearing outer ring material and bearing inner race material pass through ball blast unit 50 and carry out ball blast respectively；
7）Bearing outer ring material and bearing inner race material expand the progress cold roll expansion of unit 60 by grinding respectively, form bearing outer ring and axis
Hold inner ring；
8）First driving motor 223 starts, and driving wheel 221 is driven to rotate, and the first crawl bar 224 and second captures bar 225 and clamps
Bearing outer ring；
9）First sliding block 21 is moved to the right end of the first sliding rail 23；
10）Second sliding block 31 is moved to the left end of the first screw rod 4, and support column 33 stretches into bearing outer ring；
11）First driving motor 223 starts, and drives driving wheel 221 and step 8）It rotates backward, the first crawl bar 224 and second
It captures bar 225 and unclamps bearing outer ring；
12）Second sliding block 31 is moved to the right end of the first screw rod 4；
13）First motor 34 starts, and support base 32 is made to rotate 180 °；
14）Engine base 51 is moved to the right end of support column 33 along the second sliding rail 52；
15）Electric cylinder 57 stretches out, and bearing outer ring is pressed on support column 33 by compression ring 59；
16）Shaping bar 54 is placed on the outer wall of bearing outer ring, and the rotation of the second motor 53, the first rotating disc 55 of driving is with shaping bar
54 carry out the shaping of bearing outer ring outer wall；
17）Bearing outer ring outer wall shaping finishes, and engine base 51 is moved to right end along the second sliding rail 52；
18）First gear 74 and second gear 75 are moved along rack 71 to bearing outer ring direction；
19）First gripping bar 72 and second, which grips bar 73, to be stepped up on the outer wall of bearing outer ring, and the second sliding block 31 is moved to first
The left end of screw rod 4；
20）First gear 74 and second gear 75 are moved along rack 71 to 6 direction of bearing outer ring sanding component, are moved to bearing
The second rotating disc of outer ring face 62；
21）Pedestal 61 is moved along the second screw rod 65 to bearing outer ring direction, and the polishing column 63 for being fixed with grinding head 64 is placed in
In bearing outer ring；
22）Second rotating disc 62 is rotated with grinding head 64, carries out the polishing of bearing outer ring inner wall；
23）Pedestal 61, to moving, makes grinding wheel 66 be placed in bearing outer ring along the second screw rod 65；
24）Second rotating disc 62 rotates, and the inner wall of the polishing bearing outer ring of grinding wheel 66 completes polishing；
25）The bearing inner race apparatus for shaping that bearing inner race passes through in shaping unit 70 is polished and is processed；
26）Bearing outer ring and bearing inner race shaping finish, and are cleaned, dried and are oiled by cleaning unit 80 respectively；
27）Bearing outer ring and bearing inner race are collected and store by blanking unit 90 respectively.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
1. a kind of bearing race production line with bearing outer ring processing, it is characterised in that：Including the feeding unit material set gradually
（10）, heating unit（20）, forging unit（30）, separation unit（40）, ball blast unit（50）, grind expand unit（60）, shaping list
Member（70）, cleaning unit（80）And blanking unit（90）；Wherein, the shaping unit（70）Including bearing inner race processing unit (plant) and
Bearing outer ring processing unit (plant), the bearing outer ring processing unit (plant) includes board（1）, feeding manipulator（2）, bearing outer ring transhipment group
Part（3）, the first screw rod（4）, bearing outer ring shaping component（5）, bearing outer ring sanding component（6）Component is clamped with bearing outer ring
（7）, first screw rod（4）It is arranged in board（1）Interior, the bearing outer ring transports component（3）It is arranged in the first screw rod（4）
On, the feeding manipulator（2）It is arranged in board（1）Expand unit with grinding（60）Between, the bearing outer ring sanding component（6）And
Row and bearing outer ring shaping component（5）It is arranged in board（1）Right part, the bearing outer ring clamps component（7）It is arranged in machine
Platform（1）On, and it is set to bearing outer ring transhipment component（3）With bearing outer ring shaping component（5）Between.
2. the bearing race production line according to claim 1 with bearing outer ring processing, it is characterised in that：The feeder
Tool hand（2）Including the first sliding block（21）, bearing race clamp device（22）With the first sliding rail（23）, first sliding block（21）Setting
In the first sliding rail（23）It is interior, and can be along the first sliding rail（23）It moves left and right, the bearing race clamp device（22）It is set to
One sliding block（21）On the side wall of vertical direction；Wherein, bearing race clamp device（22）Including driving wheel（221）, driven wheel
（222）, the first driving motor（223）, first crawl bar（224）, second crawl bar（225）And support plate（226）, the support
Plate（226）With the first sliding block（21）Connection, first driving motor（223）It is arranged in support plate（226）On, described first drives
Dynamic motor（223）With driving wheel（221）Connection, the driving wheel（221）Gear and driven wheel（222）Gear be engaged on one
It rises, the first crawl bar（224）And driving wheel（221）It is fixedly connected, the second crawl bar（225）And driven wheel（222）
It is fixedly connected.
3. the bearing race production line according to claim 2 with bearing outer ring processing, it is characterised in that：Outside the bearing
Circle transhipment component（3）Including the second sliding block（31）, support base（32）, support column（33）And first motor（34）, described second slides
Block（31）It is set in the first screw rod（4）On, the first motor（34）It is set to the second sliding block（31）It is interior, the support base（32）
It is arranged in the second sliding block（31）Top, and and first motor（34）Connection, the support column（33）It is arranged in support base（32）
On the side wall of vertical direction.
4. the bearing race production line according to claim 3 with bearing outer ring processing, it is characterised in that：Outside the bearing
Enclose shaping component（5）Including engine base（51）, the second sliding rail（52）, the second motor（53）, one group of shaping bar（54）With the first rotation
Disk（55）, second sliding rail（52）It is arranged in board（1）On, the engine base（51）Lower end be set to the second sliding rail（52）
It is interior, second motor（53）It is set to engine base（51）It is interior, first rotating disc（55）With the second motor（53）Connection, it is described
Shaping bar（54）It is uniformly arranged on the first rotating disc（55）Excircle on.
5. the bearing race production line according to claim 4 with bearing outer ring processing, it is characterised in that：The engine base
（51）On be additionally provided with electric cylinder（57）, the electric cylinder（57）With disk-shaped pressure plate（58）, the pressure plate（58）It is another
One end is fixed with circular compression ring（59）.
6. the bearing race production line according to claim 5 with bearing outer ring processing, it is characterised in that：Outside the bearing
Circle clamps component（7）Including rack（71）, first gripping bar（72）, second gripping bar（73）, first gear（74）, second gear
（75）, third motor（76）With the 4th motor（77）, the first gear（74）And second gear（75）Respectively with rack（71）
Engagement, the first gear（74）Setting grips bar first（72）Lower end, and by third motor（76）Driving, it is described
Second gear（75）Setting grips bar second（73）Lower end, and by the 4th motor（77）Driving, first gripping
Bar（72）With the second gripping bar（73）For symmetrical structure.
7. the bearing race production line according to claim 6 with bearing outer ring processing, it is characterised in that：First folder
Take bar（72）With the second gripping bar（73）Including supporting rod（721）With gripping bar body（722）, the gripping bar body（722）
It is arranged in supporting rod（721）Upper end, the supporting rod（721）Lower end be equipped with first gear（74）Or second gear
（75）, the gripping bar body（722）Section be it is arc-shaped.
8. the bearing race production line according to claim 7 with bearing outer ring processing, it is characterised in that：Outside the bearing
Enclose sanding component（6）Including pedestal（61）, the second rotating disc（62）, polishing column（63）, grinding head（64）With the second screw rod（65）,
The pedestal（61）It is set in the second screw rod（65）On, second rotating disc（62）It is arranged in pedestal（61）On, the polishing
Column（63）It is uniformly arranged on the second rotating disc（62）Excircle on, the grinding head（64）Setting is in polishing column（63）Far from the
Two rotating discs（62）End, and grinding head（64）In semicircle spherical shape.
9. the bearing race production line according to claim 8 with bearing outer ring processing, it is characterised in that：Described second turn
Moving plate（62）On be additionally provided with connecting rod（67）, the connecting rod（67）On be additionally provided with grinding wheel（66）.
10. the working method of the bearing race production line according to claim 9 with bearing outer ring processing, feature exist
In：Include the following steps：
1）Feeding unit material（10）Bearing race blank is sent to heating unit（20）；
2）Bearing race blank is moved to heating unit（20）, Medium Frequency Induction Heating Furnace is to the heating of bearing material；
3）Bearing race blank after heat treatment, from heating unit（20）It is moved to forging unit（30）, Balance mechanism
Bearing race blank is subjected to jumping-up, point set and cut-out with mold；
4）By forging unit（30）Bearing material form bearing outer ring material and bearing inner race material, and pass through manipulator
Into different conveyer belts；
5）Bearing outer ring material and bearing inner race material enter separation unit（40）, carry out point of qualified material and unqualified material
Choosing；
6）Bearing outer ring material and bearing inner race material pass through ball blast unit respectively（50）Carry out ball blast；
7）Bearing outer ring material and bearing inner race material expand unit by grinding respectively（60）Carry out cold roll expansion, formed bearing outer ring and
Bearing inner race；
8）First driving motor（223）Start, drives driving wheel（221）Rotation, the first crawl bar（224）With the second crawl bar
（225）Clamp bearing outer ring；
9）First sliding block（21）It is moved to the first sliding rail（23）Right end；
10）Second sliding block（31）It is moved to the first screw rod（4）Left end, support column（33）It stretches into bearing outer ring；
11）First driving motor（223）Start, drives driving wheel（221）With step 8）It rotates backward, the first crawl bar（224）
With the second crawl bar（225）Unclamp bearing outer ring；
12）Second sliding block（31）It is moved to the first screw rod（4）Right end；
13）First motor（34）Start, makes support base（32）180 ° of rotation；
14）Engine base（51）Along the second sliding rail（52）It is moved to support column（33）Right end；
15）Electric cylinder（57）It stretches out, compression ring（59）Bearing outer ring is pressed on support column（33）On；
16）Shaping bar（54）It is placed on the outer wall of bearing outer ring, the second motor（53）Rotation drives the first rotating disc（55）With
Shaping bar（54）Carry out the shaping of bearing outer ring outer wall；
17）Bearing outer ring outer wall shaping finishes, engine base（51）Along the second sliding rail（52）It is moved to right end；
18）First gear（74）And second gear（75）Along rack（71）It is moved to bearing outer ring direction；
19）First gripping bar（72）With the second gripping bar（73）Step up on the outer wall of bearing outer ring, the second sliding block（31）It is mobile
To the first screw rod（4）Left end；
20）First gear（74）And second gear（75）Along rack（71）To bearing outer ring sanding component（6）Direction is moved, and is moved
It moves to the second rotating disc of bearing outer ring face（62）；
21）Pedestal（61）Along the second screw rod（65）It is moved to bearing outer ring direction, grinding head will be fixed with（64）Polishing column
（63）It is placed in bearing outer ring；
22）Second rotating disc（62）With grinding head（64）Rotation carries out the polishing of bearing outer ring inner wall；
23）Pedestal（61）Along the second screw rod（65）To there is movement, make grinding wheel（66）It is placed in bearing outer ring；
24）Second rotating disc（62）Rotation, grinding wheel（66）The inner wall of polishing bearing outer ring, completes polishing；
25）Bearing inner race passes through shaping unit（70）In bearing inner race apparatus for shaping polished and processed；
26）Bearing outer ring and bearing inner race shaping finish, and pass through cleaning unit respectively（80）It cleaned, dried and is oiled；
27）Bearing outer ring and bearing inner race pass through blanking unit respectively（90）It is collected and stores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173387.9A CN108331843B (en) | 2018-03-02 | 2018-03-02 | Bearing ring production line with bearing outer ring machining function and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173387.9A CN108331843B (en) | 2018-03-02 | 2018-03-02 | Bearing ring production line with bearing outer ring machining function and working method thereof |
Publications (2)
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| CN108331843B CN108331843B (en) | 2024-02-09 |
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|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109623620A (en) * | 2019-01-17 | 2019-04-16 | 夏晓祥 | A kind of bearing outer ring surface processing equipment equipped with feed discharging structure |
| CN113755680A (en) * | 2021-07-22 | 2021-12-07 | 浙江翱力新材料科技有限公司 | Furnace body structure for heat treatment processing of rock drill accessories |
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|---|---|
| CN108331843B (en) | 2024-02-09 |
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