CN108436486A - A kind of bearing race production line and its working method with efficient peener - Google Patents
A kind of bearing race production line and its working method with efficient peener Download PDFInfo
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- CN108436486A CN108436486A CN201810173363.3A CN201810173363A CN108436486A CN 108436486 A CN108436486 A CN 108436486A CN 201810173363 A CN201810173363 A CN 201810173363A CN 108436486 A CN108436486 A CN 108436486A
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- unit
- bucket elevator
- pellet
- race
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 88
- 239000008188 pellet Substances 0.000 claims abstract description 61
- 150000001875 compounds Chemical class 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000007493 shaping process Methods 0.000 claims abstract description 21
- 238000005242 forging Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 241001504664 Crossocheilus latius Species 0.000 claims abstract description 5
- 238000005422 blasting Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 15
- 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 9
- 230000006698 induction Effects 0.000 claims description 4
- 238000007885 magnetic separation Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004080 punching Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of bearing race production lines with efficient peener, 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 ball blast unit includes shot blast room, impeller head, curtain type Winnowing box, the first screw conveyor, compound bucket elevator, main Magnet Separater, secondary Magnet Separater, the second screw conveyor, rotary screen, expanding chamber and slide track component, wherein one end of the slide track component is set in shot blast room, the impeller head is set to the ball blast of the top progress material of shot blast room, the expanding chamber is connected to the inside of shot blast room, and the lower end of expanding chamber is connect with compound bucket elevator.The continuous rotation of slide track component of the present invention makes bearing race material enter from the import of shot blast room, will be come out from outlet by the bearing race material transfer of ball blast, the shot-blasting machine of use can efficiently carry out ball blast, be carried out at the same time the recycling of pellet.
Description
Technical field
The invention belongs to bearing mnanufacture field, more particularly to a kind of bearing race production line with efficient peener.This
Invention further relates to a kind of working method of the bearing race production line with efficient peener.
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 efficient peener
Hold circle production line, high degree of automation reduces manual labor amount, improves work efficiency, by the transhipment and crawl of manipulator,
The circular orbit for coordinating automatic running, can carry out the ball blast of bearing outer ring material and bearing inner race material automatically.The present invention is also
A kind of working method of the bearing race production line with efficient peener is provided, course of work high degree of automation is required
Manpower it is few, improve production efficiency, be suitble to industrial-scale application.
Technical solution：A kind of bearing race production line with efficient peener, 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 ball blast unit includes shot blast room, impeller head, curtain type Winnowing box, the first screw conveyor, compound bucket elevator, main magnetic separation point
From device, secondary Magnet Separater, the second screw conveyor, rotary screen, expanding chamber and slide track component, wherein the one of the slide track component
End is set in shot blast room, and the impeller head is set to the top of shot blast room, and the top of the impeller head is connect with curtain type Winnowing box,
The rotary screen is arranged inside curtain type Winnowing box, and first screw conveyor is connect with rotary screen, first spiral
Conveyer is connect with compound bucket elevator upper end, and the compound bucket elevator is equipped with main Magnet Separater and secondary Magnet Separater, institute
The lower end for stating compound bucket elevator is connect with the second screw conveyor, and second screw conveyor is connect with shot blast room, described swollen
Swollen room is connected to the inside of shot blast room, and the lower end of expanding chamber is connect with compound bucket elevator.Having for the present invention is efficiently thrown
The bearing race production line of ball device, by the continuous rotation of slide track component, can by bearing race material from the import of shot blast room into
Entering, will be come out from outlet by the bearing race material transfer of ball blast, the shot-blasting machine of use can efficiently carry out ball blast, while into
The recycling of row pellet.
Further, the above-mentioned bearing race production line with efficient peener, the slide track component include the first drive
Driving wheel, the second driving wheel, sprocket wheel and auxiliary conveyor belt, the sprocket wheel and the external gear of the first driving wheel and the second driving wheel connect
It connects, the cross-sectional shape of the auxiliary conveyor belt is identical as sprocket wheel, and is arranged in the outside of sprocket wheel.Pass through the first driving wheel and
The rotation of two driving wheels, band movable sprocket and auxiliary conveyor belt rotate, to carry out the transport of bearing race material.
Further, the above-mentioned bearing race production line with efficient peener, the sprocket wheel and auxiliary conveyor belt it
Between be equipped with one group of fixed connecting plate, the lower face of the fixed connecting plate is equipped with bearing race grabbing assembly.The fixed of setting connects
Fishplate bar plays the role of connecting sprocket wheel and auxiliary conveyor belt, and in the lower part of fixed connecting plate, setting bearing race grabbing assembly can grab
Bearing race material is taken, and is transported in shot blast room and carries out ball blast.
Further, the above-mentioned bearing race production line with efficient peener, the bearing race grabbing assembly include
Pedestal, screw rod, first gear, second gear, first bearing circle fixed link and second bearing circle fixed link, the pedestal are fixed on
On the lower face of fixed connecting plate, the screw rod is connect with pedestal, and the first gear and the external tooth of second gear and screw rod are nibbled
It closes, the first bearing circle fixed link is connect with first gear, and the second bearing circle fixed link is connect with second gear.Pass through
The rotation of screw rod drives first gear and second gear rotation, first gear and second gear to drive first bearing circle fixed link
With second bearing circle fixed link relative constriction or opening, so as to which bearing race material is limited in first bearing circle fixed link
Between second bearing circle fixed link.
Further, the above-mentioned bearing race production line with efficient peener, the first gear and second gear
The both sides of screw rod are symmetricly set on using screw rod as symmetry axis, the first bearing circle fixed link and second bearing circle fixed link are with spiral shell
Bar is the both sides that symmetry axis is symmetricly set on screw rod.First bearing circle fixed link and second bearing circle fixed link are symmetrically divided along screw rod
Cloth can form closing structure when being closed convenient for first bearing circle fixed link and second bearing circle fixed link.
Further, the above-mentioned bearing race production line with efficient peener, the first bearing circle fixed link and
The section of second bearing circle fixed link is V-type.The first bearing circle fixed link and second bearing circle fixed link in V-type section, lower end
Portion is superimposed together, and centre forms cyclic structure, convenient for fixing circular ring shape bearing race material.
Further, the above-mentioned bearing race production line with efficient peener, the top of the expanding chamber are equipped with the
One deduster, and pellet baffle is additionally provided in expanding chamber, the junction of the pellet baffle face expanding chamber and shot blast room is set
It sets, and expanding chamber is divided into two chambers by pellet baffle.In the interface certain distance setting that expanding chamber is connect with shot blast room
Baffle, can prevent in dust removal process, since pellet is sucked deduster by the adsorption capacity of deduster, after baffle is set, dust
It is walked downwards along baffle, raises up after baffle, sucked by deduster；The deduster of setting generates during can effectively eliminating ball blast
Dust, it is not necessary in addition cleaner is set on shot blast room.
Further, the above-mentioned bearing race production line with efficient peener, the shot blast room include shot blast room sheet
Body and pellet recovery port, the pellet recovery port are set to the lower part of shot blast room ontology, and the shot blast room ontology is connect with impeller head,
The pellet recovery port is connect with the second screw conveyor, and the shot blast room ontology is cylindrical shape, and the pellet recovery port is loudspeaker
Shape, diameter is identical as the diameter of shot blast room ontology at the big mouth of the pellet recovery port.Ball blast is carried out in shot blast room ontology
Process is set to the identical pellet recovery port of shot blast room diameter and is tubaeform, can recycle the pellet generated during ball blast
More thoroughly.
Further, the above-mentioned bearing race production line with efficient peener, the compound bucket elevator includes level-one
Bucket elevator and two level bucket elevator, the level-one bucket elevator and the flat shape setting arranged side by side of two level bucket elevator, second screw conveyor
It is connect with the lower port of level-one bucket elevator, the upper port of the level-one bucket elevator is connect with main Magnet Separater, the main magnetic separation
The outlet of lower part two of separator is separately connected two level bucket elevator and secondary Magnet Separater, the upper port of the two level bucket elevator with
First screw conveyor connects.Used pellet can be promoted to by main magnetic separation point by level-one bucket elevator using compound bucket elevator
Inlet from device, the pellet by main Magnet Separater are entering two level bucket elevator, are forming level-one bucket elevator and two level bucket carries
The structure that machine ending connects can be detached impurity and useful pellet using this compound bucket elevator more thorough.
The present invention also provides a kind of working methods of the bearing race production line with efficient peener, 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 are gripped by manipulator, are moved to below bearing race grabbing assembly, screw rod
Rotation drives first gear and second gear rotation；
7）First bearing circle fixed link and second bearing circle fixed link are moved to screw rod, until first bearing circle fixed link and second
The lower end of bearing race fixed link is stacked on top of each other, and bearing outer ring material and bearing inner race material are fixed on first bearing
It encloses between fixed link and second bearing circle fixed link；
8）First driving wheel and the rotation of the second driving wheel, sprocket wheel rotation drive auxiliary conveyor belt to be rotated along circular orbit；
9）Bearing race grabbing assembly enters shot blast room with bearing outer ring material and bearing inner race material；
10）Open impeller head, impeller head constantly sprays pellet to bearing outer ring material and bearing inner race surface of material, to bearing outside
It encloses material and bearing inner race material carries out Shot Blasting；
11）Used pellet, sand and impurity fall into the bottom of shot blast room, and are transferred to the second spiral shell being connect with shot blast room bottom
It revolves on conveyer；
12）Pellet, sand and impurity are delivered to compound bucket elevator by the second screw conveyor；
13）Pellet, sand and impurity enter main Magnet Separater by the inlet of compound bucket elevator；
14）After the processing of main Magnet Separater, most of pellet is entering compound bucket elevator, fraction sand and impurity entrance
Secondary Magnet Separater；
15）The fraction sand and impurity for entering secondary Magnet Separater in step 6 are discharged by the opening in secondary Magnet Separater
To outside；
16）Most of pellet of the compound bucket elevator of entrance is promoted to eminence by compound bucket elevator in step 6, and is delivered to and answers
On first screw conveyor of formula bucket elevator connection；
17）Pellet is transported in curtain type Winnowing box by the first screw conveyor, and falls into curtain type Winnowing box bottom；
18）The pellet for falling into curtain type Winnowing box bottom enters in impeller head；
19）Pellet not cut-off shot blast room ball blast in impeller head uses, and step 2 is constantly repeated during ball blast）-10）；
20）Bearing race grabbing assembly with Jing Guo ball blast bearing outer ring material and bearing inner race material from the outlet of shot blast room move
It is dynamic to come out, it completes ball blast and enters stone roller expansion unit；
21）Bearing outer ring material and bearing inner race material expand unit progress cold roll expansion by grinding respectively, form bearing outer ring and axis
Hold inner ring；
22）The bearing outer ring apparatus for shaping that bearing outer ring passes through in shaping unit is polished and is processed；
23）The bearing inner race apparatus for shaping that bearing inner race passes through in shaping unit is polished and is processed；
24）Bearing outer ring and bearing inner race are cleaned, dried and are oiled by cleaning unit respectively；
25）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 efficient peener, 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 efficient ball blast
The bearing race production line of device, 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 efficient peener, course of work high degree of automation, institute
The manpower needed is few, improves production efficiency, is suitble to industrial-scale application；Slide track component therein does not stop to rotate, it would be desirable to
The bearing race material of ball blast is captured by bearing race grabbing assembly, and the material that ball blast finishes is carried out, and the course of work is certainly
Dynamicization carries out, while ball blast is efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the bearing race production line of the present invention with efficient peener；
Fig. 2 is the structural schematic diagram of slide track component of the present invention；
Fig. 3 is slide track component of the present invention and bearing race grabbing assembly connection relation structural schematic diagram；
Fig. 4 is the structural schematic diagram of bearing race grabbing assembly of the present invention；
Fig. 5 is the bearing race production line operation principle block diagram of the present invention with efficient peener；
Fig. 6 is the structural schematic diagram of bearing race production line of the present invention.
In figure：It is 1 shot blast room, 2 impeller heads, 3 curtain type Winnowing boxes, 31 second dedusters, 4 first screw conveyors, 5 compound
Bucket elevator, 51 level-one bucket elevators, 52 two level bucket elevators, 6 main Magnet Separaters, 7 secondary Magnet Separaters, 8 second screw conveyors,
9 rotary screens, 11 shot blast room ontologies, 12 pellet recovery ports, 13 broken running channel piece mouths, 14 expanding chambers, 15 first dedusters, 16 pellets gear
Plate, 17 slide track components, 171 first driving wheels, 172 second driving wheels, 173 sprocket wheels, 174 auxiliary conveyor belts, 175 are fixedly connected
Plate, 176 bearing race grabbing assemblies, 1761 pedestals, 1762 screw rods, 1763 first gears, 1764 second gears, 1765 first bearings
Enclose fixed link, 1766 second bearing circle fixed links, 10 feeding unit materials, 20 heating units, 30 forging units, 40 separation units, 50
Ball blast unit, 60, which are ground, 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
There is the bearing race production line of efficient peener as shown in Fig. 1,5 and 6, including the feeding unit material set gradually
10, heating unit 20, forging unit 30, separation unit 40, ball blast unit 50, stone roller expand unit 60, shaping unit 70, cleaning unit
80 and blanking unit 90；Wherein, ball blast unit 50 includes shot blast room 1, impeller head 2, curtain type Winnowing box 3, the first helical feed
Machine 4, compound bucket elevator 5, main Magnet Separater 6, secondary Magnet Separater 7, the second screw conveyor 8, rotary screen 9, expanding chamber 14
It is set in shot blast room 1 with wherein one end of slide track component 17, slide track component 17, impeller head 2 is set to the top of shot blast room 1, ball blast
The top of device 2 is connect with curtain type Winnowing box 3, and curtain type Winnowing box 3 is equipped with broken running channel piece mouth 13, broken running channel piece mouth 13 and rolling
Shaft screen 9 connects, and stretches out 3 outer wall of curtain type Winnowing box.3 upper top of curtain type Winnowing box is equipped with the second deduster 31, rotary screen 9
It is arranged inside curtain type Winnowing box 3, the first screw conveyor 4 is connect with rotary screen 9, the first screw conveyor 4 and compound bucket
The connection of 5 upper end of machine is proposed, compound bucket elevator 5 is equipped with main Magnet Separater 6 and secondary Magnet Separater 7, the lower end of compound bucket elevator 5
It is connect with the second screw conveyor 8, the second screw conveyor 8 is connect with shot blast room 1, and expanding chamber 14 and the inside of shot blast room 1 connect
It is logical, and the lower end of expanding chamber 14 is connect with compound bucket elevator 5.Wherein, the top of expanding chamber 14 is equipped with the first deduster 15,
And pellet baffle 16 is additionally provided in expanding chamber 14, the junction setting of 16 face expanding chamber 14 of pellet baffle and shot blast room 1, and
And pellet baffle 16 divides expanding chamber 14 for two chambers.Further, shot blast room 1 includes that shot blast room ontology 11 and pellet recycle
Mouth 12, pellet recovery port 12 are set to the lower part of shot blast room ontology 11, and shot blast room ontology 11 is connect with impeller head 2, pellet recovery port
12 connect with the second screw conveyor 8, and shot blast room ontology 11 is cylindrical shape, and pellet recovery port 12 is tubaeform, pellet recovery port
Diameter is identical as the diameter of shot blast room ontology 11 at 12 big mouth.Further, compound bucket elevator 5 includes 51 He of level-one bucket elevator
Two level bucket elevator 52, level-one bucket elevator 51 and the setting of 52 flat shape arranged side by side of two level bucket elevator, the second screw conveyor 8 are carried with level-one bucket
The lower port of machine 51 connects, and the upper port of level-one bucket elevator 51 is connect with main Magnet Separater 6, the lower part of main Magnet Separater 6
Two outlets are separately connected two level bucket elevator 52 and secondary Magnet Separater 7, the upper port of two level bucket elevator 52 and the first spiral transferring
Machine 4 is sent to connect.
In addition, slide track component 17 as shown in Figure 2 includes the first driving wheel 171, the second driving wheel 172, sprocket wheel 173 and auxiliary
Conveyer belt 174, sprocket wheel 173 is helped to be connect with the external gear of the first driving wheel 171 and the second driving wheel 172, auxiliary conveyor belt 174
Cross-sectional shape is identical as sprocket wheel 173, and is arranged in the outside of sprocket wheel 173.It is equipped between sprocket wheel 173 and auxiliary conveyor belt 174
The lower face of one group of fixed connecting plate 175, fixed connecting plate 175 is equipped with bearing race grabbing assembly 176.
Again, as shown in Figure 3,4（Figure middle sprocket structure only draws part and is illustrated）Bearing race grabbing assembly 176 wrap
Include pedestal 1761, screw rod 1762, first gear 1763, second gear 1764, first bearing circle fixed link 1765 and second bearing
Fixed link 1766 is enclosed, pedestal 1761 is fixed on the lower face of fixed connecting plate 175, and screw rod 1762 is connect with pedestal 1761, the
The outer tooth engagement of one gear 1763 and second gear 1764 and screw rod 1762, first bearing circle fixed link 1765 and first gear
1763 connections, second bearing circle fixed link 1766 are connect with second gear 1764.First gear 1763 and second gear 1764 with
Screw rod 1762 is the both sides that symmetry axis is symmetricly set on screw rod 1762, and first bearing circle fixed link 1765 and second bearing circle are fixed
Bar 1766 is with the both sides that screw rod 1762 is that symmetry axis is symmetricly set on screw rod 1762.Also, 1765 He of first bearing circle fixed link
The section of second bearing circle fixed link 1766 is V-type.
On the basis of above structure, a kind of working method of the bearing race production line with efficient peener, packet
Include 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 are gripped by manipulator, are moved to 176 lower section of bearing race grabbing assembly, spiral shell
Bar 1762 rotates, and first gear 1763 and second gear 1764 is driven to rotate；
7）First bearing circle fixed link 1765 and second bearing circle fixed link 1766 are moved to screw rod 1762, until first bearing circle
The lower end of fixed link 1765 and second bearing circle fixed link 1766 is stacked on top of each other, will be in bearing outer ring material and bearing
Circle material is fixed between first bearing circle fixed link 1765 and second bearing circle fixed link 1766；
8）First driving wheel 171 and the rotation of the second driving wheel 172, sprocket wheel 173 rotate, and drive auxiliary conveyor belt 174 along annular
Orbit rotation；
9）Bearing race grabbing assembly 176 enters shot blast room 1 with bearing outer ring material and bearing inner race material；
10）Impeller head 2 is opened, impeller head 2 constantly sprays pellet to bearing outer ring material and bearing inner race surface of material, to bearing
Outer ring material and bearing inner race material carry out Shot Blasting；
11）Used pellet, sand and impurity fall into the bottom of shot blast room 1, and are transferred to second connect with 1 bottom of shot blast room
On screw conveyor 8；
12）Pellet, sand and impurity are delivered to compound bucket elevator 5 by the second screw conveyor 8；
13）Pellet, sand and impurity enter main Magnet Separater 6 by the inlet of compound bucket elevator 5；
14）After the processing of main Magnet Separater 6, most of pellet is entering compound bucket elevator 5, fraction sand and impurity into
Enter secondary Magnet Separater 7；
15）In step 6）The middle fraction sand for entering secondary Magnet Separater 7 and impurity are arranged by the opening in secondary Magnet Separater 7
Go out to outside；
16）In step 6）Middle most of pellet into compound bucket elevator 5 is promoted to eminence by compound bucket elevator 5, and is delivered to
On the first screw conveyor 4 being connect with compound bucket elevator 5；
17）Pellet is transported in curtain type Winnowing box 3 by the first screw conveyor 4, and falls into 3 bottom of curtain type Winnowing box；
18）The pellet for falling into 3 bottom of curtain type Winnowing box enters in impeller head 2；
19）1 ball blast of pellet not cut-off shot blast room in impeller head 2 uses, and step 2 is constantly repeated during ball blast）-10）；
20）Bearing race grabbing assembly 176 is with bearing outer ring material and bearing inner race material the going out from shot blast room 1 by ball blast
Mouth is moved, and is completed ball blast and is entered stone roller expansion unit 60；
21）Bearing outer ring material and bearing inner race material expand unit 60 and carry out cold roll expansion by grinding respectively, formed bearing outer ring and
Bearing inner race；
22）The bearing outer ring apparatus for shaping that bearing outer ring passes through in shaping unit 70 is polished and is processed；
23）The bearing inner race apparatus for shaping that bearing inner race passes through in shaping unit 70 is polished and is processed；
24）Bearing outer ring and bearing inner race are cleaned, dried and are oiled by cleaning unit 80 respectively；
25）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 efficient peener, 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 ball blast unit（50）Including shot blast room（1）, impeller head
（2）, curtain type Winnowing box（3）, the first screw conveyor（4）, compound bucket elevator（5）, main Magnet Separater（6）, secondary magnetic separation point
From device（7）, the second screw conveyor（8）, rotary screen（9）, expanding chamber（14）And slide track component（17）, the slide track component（17）
Wherein one end be set to shot blast room（1）In, the impeller head（2）Set on shot blast room（1）Top, the impeller head（2）It is upper
Portion and curtain type Winnowing box（3）Connection, the rotary screen（9）It is arranged in curtain type Winnowing box（3）Inside, first spiral transferring
Send machine（4）With rotary screen（9）Connection, first screw conveyor（4）With compound bucket elevator（5）Upper end connects, described compound
Bucket elevator（5）It is equipped with main Magnet Separater（6）With secondary Magnet Separater（7）, the compound bucket elevator（5）Lower end and second
Screw conveyor（8）Connection, second screw conveyor（8）With shot blast room（1）Connection, the expanding chamber（14）With shot blast room
（1）Inside connection, and expanding chamber（14）Lower end and compound bucket elevator（5）Connection.
2. the bearing race production line according to claim 1 with efficient peener, it is characterised in that：The slide rail group
Part（17）Including the first driving wheel（171）, the second driving wheel（172）, sprocket wheel（173）And auxiliary conveyor belt（174）, the sprocket wheel
（173）With the first driving wheel（171）With the second driving wheel（172）External gear connection, the auxiliary conveyor belt（174）Section
Shape and sprocket wheel（173）It is identical, and be arranged in sprocket wheel（173）Outside.
3. the bearing race production line according to claim 2 with efficient peener, it is characterised in that：The sprocket wheel
（173）And auxiliary conveyor belt（174）Between be equipped with one group of fixed connecting plate（175）, the fixed connecting plate（175）Lower face
It is equipped with bearing race grabbing assembly（176）.
4. the bearing race production line according to claim 3 with efficient peener, it is characterised in that：The bearing race
Grabbing assembly（176）Including pedestal（1761）, screw rod（1762）, first gear（1763）, second gear（1764）, first bearing
Enclose fixed link（1765）With second bearing circle fixed link（1766）, the pedestal（1761）It is fixed on fixed connecting plate（175）'s
On lower face, the screw rod（1762）With pedestal（1761）Connection, the first gear（1763）And second gear（1764）With
Screw rod（1762）Outer tooth engagement, the first bearing circle fixed link（1765）With first gear（1763）Connection, described second
Bearing race fixed link（1766）With second gear（1764）Connection.
5. the bearing race production line according to claim 4 with efficient peener, it is characterised in that：First tooth
Wheel（1763）And second gear（1764）With screw rod（1762）It is symmetricly set on screw rod for symmetry axis（1762）Both sides, described
One bearing race fixed link（1765）With second bearing circle fixed link（1766）With screw rod（1762）It is symmetricly set on spiral shell for symmetry axis
Bar（1762）Both sides.
6. the bearing race production line according to claim 4 with efficient peener, it is characterised in that：The first axle
Hold circle fixed link（1765）With second bearing circle fixed link（1766）Section be V-type.
7. the bearing race production line according to claim 1 with efficient peener, it is characterised in that：The expanding chamber
（14）Top be equipped with the first deduster（15）, and expanding chamber（14）Inside it is additionally provided with pellet baffle（16）, the pellet baffle
（16）Face expanding chamber（14）And shot blast room（1）Junction setting, and pellet baffle（16）By expanding chamber（14）It is divided into two
A chamber.
8. the bearing race production line according to claim 7 with efficient peener, it is characterised in that：The shot blast room
（1）Including shot blast room ontology（11）With pellet recovery port（12）, the pellet recovery port（12）Set on shot blast room ontology（11）'s
Lower part, the shot blast room ontology（11）With impeller head（2）Connection, the pellet recovery port（12）With the second screw conveyor（8）
Connection, the shot blast room ontology（11）For cylindrical shape, the pellet recovery port（12）To be tubaeform, the pellet recovery port（12）
Big mouth at diameter and shot blast room ontology（11）Diameter it is identical.
9. the bearing race production line according to claim 7 with efficient peener, it is characterised in that：The compound bucket
Carry machine（5）Including level-one bucket elevator（51）With two level bucket elevator（52）, the level-one bucket elevator（51）With two level bucket elevator（52）
Flat shape setting arranged side by side, second screw conveyor（8）With level-one bucket elevator（51）Lower port connection, the level-one bucket elevator
（51）Upper port and main Magnet Separater（6）Connection, the main Magnet Separater（6）The outlet of lower part two be separately connected two
Grade bucket elevator（52）With secondary Magnet Separater（7）, the two level bucket elevator（52）Upper port and the first screw conveyor（4）Even
It connects.
10. the working method of the bearing race production line with efficient peener according to claim 4,5 or 6, special
Sign is：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 are gripped by manipulator, are moved to bearing race grabbing assembly（176）Lower section,
Screw rod（1762）Rotation drives first gear（1763）And second gear（1764）Rotation；
7）First bearing circle fixed link（1765）With second bearing circle fixed link（1766）To screw rod（1762）It is mobile, until first
Bearing race fixed link（1765）With second bearing circle fixed link（1766）Lower end be stacked on top of each other, by bearing outer ring object
Material and bearing inner race material are fixed on first bearing circle fixed link（1765）With second bearing circle fixed link（1766）Between；
8）First driving wheel（171）With the second driving wheel（172）Rotation, sprocket wheel（173）Rotation drives auxiliary conveyor belt（174）
It is rotated along circular orbit；
9）Bearing race grabbing assembly（176）Enter shot blast room with bearing outer ring material and bearing inner race material（1）；
10）Open impeller head（2）, impeller head（2）Pellet constantly is sprayed to bearing outer ring material and bearing inner race surface of material, it is right
Bearing outer ring material and bearing inner race material carry out Shot Blasting；
11）Used pellet, sand and impurity fall into shot blast room（1）Bottom, and be transferred to and shot blast room（1）Bottom connection
Second screw conveyor（8）On；
12）Second screw conveyor（8）Pellet, sand and impurity are delivered to compound bucket elevator（5）；
13）Pellet, sand and impurity are by compound bucket elevator（5）Inlet enter main Magnet Separater（6）；
14）By main Magnet Separater（6）Processing after, most of pellet enter compound bucket elevator（5）, fraction sand and miscellaneous
Matter enters secondary Magnet Separater（7）；
15）Enter secondary Magnet Separater in step 6（7）Fraction sand and impurity pass through secondary Magnet Separater（7）On open
Mouth is discharged to the outside；
16）Enter compound bucket elevator in step 6（5）Most of pellet by compound bucket elevator（5）It is promoted to eminence, and is conveyed
To with compound bucket elevator（5）First screw conveyor of connection（4）On；
17）First screw conveyor（4）Pellet is transported to curtain type Winnowing box（3）In, and fall into curtain type Winnowing box（3）Bottom
Portion；
18）Fall into curtain type Winnowing box（3）The pellet of bottom enters impeller head（2）In；
19）Impeller head（2）In pellet not cut-off shot blast room（1）Ball blast uses, and step 2 is constantly repeated during ball blast）-10）；
20）Bearing race grabbing assembly（176）With the bearing outer ring material and bearing inner race material by ball blast from shot blast room（1）
Outlet be moved, complete ball blast enter stone roller expand unit（60）；
21）Bearing outer ring material and bearing inner race material expand unit by grinding respectively（60）Cold roll expansion is carried out, bearing outer ring is formed
And bearing inner race；
22）Bearing outer ring passes through shaping unit（70）In bearing outer ring apparatus for shaping polished and processed；
23）Bearing inner race passes through shaping unit（70）In bearing inner race apparatus for shaping polished and processed；
24）Bearing outer ring and bearing inner race pass through cleaning unit respectively（80）It cleaned, dried and is oiled；
25）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 |
|---|---|---|---|
| CN201810173363.3A CN108436486A (en) | 2018-03-02 | 2018-03-02 | A kind of bearing race production line and its working method with efficient peener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173363.3A CN108436486A (en) | 2018-03-02 | 2018-03-02 | A kind of bearing race production line and its working method with efficient peener |
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| CN108436486A true CN108436486A (en) | 2018-08-24 |
Family
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| CN201810173363.3A Pending CN108436486A (en) | 2018-03-02 | 2018-03-02 | A kind of bearing race production line and its working method with efficient peener |
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Cited By (3)
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| CN112123132A (en) * | 2019-06-25 | 2020-12-25 | 武汉科技大学 | Complex curved surface polishing system |
| CN112720267A (en) * | 2020-12-21 | 2021-04-30 | 浙江来福谐波传动股份有限公司 | High-kinetic energy microparticle composite shot blasting surface strengthening process |
| CN114800282A (en) * | 2022-03-15 | 2022-07-29 | 江苏锐达科技有限公司 | Intelligent welding seam shot blasting machine |
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Application publication date: 20180824 |