CN108480919A - A kind of bearing race production line and its working method with automatic charging device - Google Patents
A kind of bearing race production line and its working method with automatic charging device Download PDFInfo
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- CN108480919A CN108480919A CN201810173390.0A CN201810173390A CN108480919A CN 108480919 A CN108480919 A CN 108480919A CN 201810173390 A CN201810173390 A CN 201810173390A CN 108480919 A CN108480919 A CN 108480919A
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- bearing
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- race
- charging device
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- 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
-
- 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
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of bearing race production lines with automatic charging device, 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, automatic charging device includes bearing race material box, the first electric cylinder, the second electric cylinder, first hydraulic cylinder, second hydraulic cylinder, drive rod, bearing raw material conveyer table, bearing raw material adapting table and bearing raw material feeding transfer station.The present invention can realize that the processing of bearing internal external circle, technical process include feeding, heating, forging, sorting, ball blast, grind expansion, shaping, cleaning and blanking, entire excessively automatic progress automatically；The feeding process of its middle (center) bearing needs, by before heavier feedstock delivery to heating unit, using this feeding device, can to realize the storage of raw material, automatically it is transported to conveyer belt, and conveyer belt can realize the transport of material, course of work high degree of automation, stable and reliable operation.
Description
Technical field
The invention belongs to bearing mnanufacture field, more particularly to a kind of bearing race production line with automatic charging device.This
Invention further relates to a kind of working method of the bearing race production line with automatic charging device.
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 automatic charging device
Circle production line is held, high degree of automation reduces manual labor amount, improves work efficiency, being capable of the high axis of accurate to dimension
Hold circle.The present invention also provides a kind of working method of the bearing race production line with automatic charging device, course of work automations
Degree is high, and required manpower is few, improves production efficiency, is suitble to industrial-scale application.
Technical solution：A kind of bearing race production line with automatic charging device, 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 feeding unit material is automatic charging device, and the automatic charging device includes bearing race material box, the first electric cylinder, the second electricity
Dynamic cylinder, first hydraulic cylinder, second hydraulic cylinder, drive rod, bearing raw material conveyer table, bearing raw material adapting table and bearing raw material feeding
Transfer station, the bearing race material box are set to the top of bearing raw material conveyer table, and the bearing raw material adapting table is former with bearing
Expect the setting of conveyer table flat shape, and bearing raw material conveyer table is can turn to above the side of bearing raw material adapting table, described first
Electric cylinder and the second electric cylinder are arranged in the lower part of bearing race material box, and can oscilaltion bearing race material box, described
One end of one hydraulic cylinder and drive rod connects, the connection of the other end and bearing raw material conveyer table of the drive rod, and described second
The extended top to bearing raw material adapting table of hydraulic cylinder.The bearing race production line with automatic charging device of the present invention, energy
The enough automatic processing for realizing bearing internal external circle, technical process include feeding, heating, forging, sorting, ball blast, grind expansion, shaping,
Cleaning and blanking, entire excessively automatic progress；The feeding process of its middle (center) bearing is needed before heavier feedstock delivery to heating unit,
Using this feeding device, the storage of raw material can will be realized, be transported to conveyer belt automatically, and conveyer belt can realize material
It transports, course of work high degree of automation, stable and reliable operation.
Further, the above-mentioned bearing race production line with automatic charging device is equipped in the bearing race material box
One group of baffle, the baffle is interior to be equipped with threaded hole, screw rod is equipped in the threaded hole, the screw rod lower end drives electricity with first
Machine connects.Screw rod and baffle are connected through a screw thread, and baffle can be realized in bearing race original in the first driving motor drive screw turns
Rise in the rectangular through-hole being arranged on hopper bottom plate or decline, baffle rise can prevent bearing material to be brought together, side
Just realize that the conveying of single material, baffle decline, it, can be by cylinder-shaped bearing circle object by tilting one end of bearing race material box
Material is rolled to bearing raw material conveyer table.
Further, the above-mentioned bearing race production line with automatic charging device, the bearing raw material conveyer table include
Bearing raw material placement section and bearing raw material transport plates, the bearing raw material placement section are set to the lower end of bearing raw material transport plates
Portion, and the two is vertically arranged, and the upper end of the drive rod is connect with the lower end of bearing raw material placement section.The bearing of setting
Raw material placement section can receive from bearing race material box and scroll through the bearing race material come, and bearing raw material transport plates can prevent from justifying
Cylindricality material arbitrarily rolls, while in bearing raw material conveyer table rotation process, and carrying out overturning from vertical plate becomes level board, energy
It is enough that bearing race material is moved on bearing raw material adapting table.
Further, the above-mentioned bearing race production line with automatic charging device, the bearing raw material placement section are separate
The end of bearing raw material transport plates is equipped with clinch, and the upper surface of the clinch is bonded with the lower face of bearing race material box.
The clinch being arranged on bearing raw material placement section can be fitted close with bearing race material box.
Further, the above-mentioned bearing race production line with automatic charging device, on the bearing raw material placement section also
Equipped with support base, the section of the support base is trapezoidal.The support base of trapezoid cross section can be formed surely bearing raw material placement section
Fixed support.
Further, the above-mentioned bearing race production line with automatic charging device, the bearing raw material adapting table include
Lower bottom base, the first bearing plate and the second bearing plate, first bearing plate and the second bearing plate are fixed on the lower part of lower bottom base, institute
It states the first bearing plate and the second bearing plate is symmetrical arranged, and section is V-arrangement.Symmetrically arranged first bearing plate of two pieces of V-arrangements and
Bearing race material can be limited in groove by the second bearing plate, and stable receiving bearing circle material avoids material from arbitrarily rolling
It is dynamic.
Further, the above-mentioned bearing race production line with automatic charging device, the bearing raw material feeding transfer station
Including sprocket wheel, main drive wheel, the first driven wheel, a series cylinder, one group of second driven wheel and one group of shaft, the main drive wheel and
Sprocket wheel is equipped between first driven wheel, one group of second driven wheel is connect with sprocket wheel, and the roller is set in the outside of shaft,
And roller is fixedly connected with the second driven wheel, and second driven wheel is arranged in two ends of shaft.Sprocket wheel drives roller
Can not stall, roll rotational can move forward the bearing race material being placed on a series cylinder.
Further, the both sides of the above-mentioned bearing race production line with automatic charging device, the sprocket wheel are equipped with bearing
Raw material limiting device, the bearing raw material limiting device include the first limiting plate, the second limiting plate and one group of third hydraulic cylinder,
The third hydraulic cylinder is arranged on the first limiting plate and the second limiting plate, and the first limiting plate and second can be pushed to limit
Plate moves, and first limiting plate and the second limiting plate are symmetrical arranged.The first limiting plate and the second limiting plate being arranged can be prevented
Only bearing race material rolls on roller, and bearing race material is avoided to be fallen from bearing raw material feeding transfer station.
Further, the above-mentioned bearing race production line with automatic charging device, the second hydraulic cylinder is close to bearing
It is circular push plate that the end of raw material adapting table, which is equipped with section,.The push plate of setting can increase bearing area, convenient for pushing bearing
Enclose material.
The present invention also provides a kind of working methods of the bearing race production line with automatic charging device, including following step
Suddenly：
1）First driving motor starts, drive screw turns；
2）Baffle rise, by bearing race material box inside points every；
3）Bearing raw material is put into bearing race material box, and is equipped with baffle between bearing raw material；
4）First electric cylinder and the second electric cylinder start, and bearing race material box is dropped to bearing raw material conveyer table position；
5）The first driving motor close to bearing raw material conveyer table starts, drive screw turns；
6）Baffle close to bearing raw material conveyer table declines；
7）Bearing race material box is opened, the first electric cylinder of driving rises；
8）Bearing raw material is rolled to bearing raw material conveyer table, simultaneously closes off bearing race material box；
9）First hydraulic cylinder is withdrawn, and drive rod band dynamic bearing raw material conveyer table rotates counterclockwise；
10）Bearing raw material is fallen into from bearing raw material conveyer table in bearing raw material adapting table；
11）First hydraulic cylinder is stretched out, and drive rod band dynamic bearing raw material conveyer table rotates clockwise；
12）Second hydraulic cylinder is stretched out, and bearing raw material is pushed to be moved to bearing raw material feeding transfer station；
13）Third hydraulic cylinder pushes the first limiting plate and the movement of the second limiting plate, until the first limiting plate and the second limiting plate
It is bonded with the outer wall of bearing raw material；
14）Main drive wheel rotates, and drives the first driven wheel and sprocket wheel rotation；
15）Second driven wheel is rotated with sprocket wheel, drives roller rotation；
16）Bearing material moves on a series cylinder；
17）Bearing material is moved to heating unit, and Medium Frequency Induction Heating Furnace heats bearing material；
18）Bearing material after heat treatment is moved to forging unit, Balance mechanism and mold by axis from heating unit
It holds material and carries out jumping-up, point set and cut-out；
19）Bearing material by forging unit forms bearing outer ring material and bearing inner race material, and by manipulator into
Enter different conveyer belts；
20）Bearing outer ring material and bearing inner race material enter separation unit, carry out the sorting of qualified material and unqualified material；
21）Bearing outer ring material and bearing inner race material pass through ball blast unit and carry out ball blast respectively；
22）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；
23）The bearing outer ring apparatus for shaping that bearing outer ring passes through in shaping unit is polished and is processed；
24）The bearing inner race apparatus for shaping that bearing inner race passes through in shaping unit is polished and is processed；
25）Bearing outer ring and bearing inner race are cleaned, dried and are oiled by cleaning unit respectively；
26）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 automatic charging device, 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 automatic charging
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 automatic charging device, course of work high degree of automation, institute
The manpower needed is few, improves production efficiency, is suitble to industrial-scale application.
Description of the drawings
Fig. 1 is the structural schematic diagram of the bearing race production line of the present invention with automatic charging device；
Fig. 2 is the vertical view of the bearing race production line of the present invention with automatic charging device；
Fig. 3 is the side view of bearing raw material feeding transfer station of the present invention；
Fig. 4 is the vertical view of bearing raw material feeding transfer station of the present invention；
Fig. 5 is the bearing race production line operation principle block diagram of the present invention with automatic charging device；
Fig. 6 is the structural schematic diagram of bearing race production line of the present invention.
In figure：1 bearing race material box, 11 baffles, 12 threaded holes, 13 screw rods, 14 first driving motors, 2 first electric cylinders,
3 second electric cylinders, 4 first hydraulic cylinders, 5 second hydraulic cylinders, 51 push plates, 6 drive rods, 7 bearing raw material conveyer tables, 71 bearing raw materials
Placement section, 72 bearing raw material transport plates, 73 clinch, 74 support bases, 8 bearing raw material adapting tables, 81 lower bottom bases, 82 first are accepted
Plate, 83 second bearing plates, 9 bearing raw material feeding transfer stations, 91 sprocket wheels, 92 main drive wheels, 93 first driven wheels, 94 rollers, 95
Second driven wheel, 96 shafts, 97 bearing raw material limiting devices, 971 first limiting plates, 972 second limiting plates, 973 third hydraulic pressure
Oil cylinder, 10 feeding unit materials, 20 heating units, 30 forging units, 40 separation units, 50 ball blast units, 60, which are ground, expands unit, 70 shapings
Unit, 80 cleaning units, 90 blanking units, 100 automatic charging devices.
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 automatic charging device as shown in Fig. 1,2,5 and 6, including the feed material list set gradually
Member 10, heating unit 20, forging unit 30, separation unit 40, ball blast unit 50, stone roller expansion unit 60, shaping unit 70, cleaning are single
Member 80 and blanking unit 90；Wherein, the feeding unit material 10 is automatic charging device 100, and the automatic charging device 100 includes
Bearing race material box 1, the first electric cylinder 2, the second electric cylinder 3, first hydraulic cylinder 4, second hydraulic cylinder 5, drive rod 6, bearing are former
Expect that conveyer table 7, bearing raw material adapting table 8 and bearing raw material feeding transfer station 9, the bearing race material box 1 are set to bearing original
Expect that the top of conveyer table 7, the bearing raw material adapting table 8 are arranged with 7 flat shape of bearing raw material conveyer table, and bearing raw material is transported
Platform 7 is can turn to above the side of bearing raw material adapting table 8, and first electric cylinder, 2 and second electric cylinder 3 is arranged in bearing race
The lower part of material box 1, and can oscilaltion bearing race material box 1, the first hydraulic cylinder 4 is connect with one end of drive rod 6,
The connection of the other end and bearing raw material conveyer table 7 of the drive rod 6, the second hydraulic cylinder 5 is extended to hold to bearing raw material
The top of platform 8 is connect, and it is circular push plate 51 that second hydraulic cylinder 5 is equipped with section close to the end of bearing raw material adapting table 8.Its
In, it is equipped with one group of baffle 11 in bearing race material box 1, threaded hole 12 is equipped in the baffle 11, is equipped in the threaded hole 12
Screw rod 13,13 lower end of the screw rod are connect with the first driving motor 14.Further, bearing raw material conveyer table 7 includes bearing
Raw material placement section 71 and bearing raw material transport plates 72, the bearing raw material placement section 71 are set under bearing raw material transport plates 72
End, and the two is vertically arranged, and the upper end of the drive rod 6 is connect with the lower end of bearing raw material placement section 71.Also,
End of the bearing raw material placement section 71 far from bearing raw material transport plates 72 be equipped with clinch 73, the upper surface of the clinch 73 with
The lower face of bearing race material box 1 is bonded.Further, support base 74, the support are additionally provided on bearing raw material placement section 71
The section of seat 74 is trapezoidal.In addition, bearing raw material adapting table 8 includes lower bottom base 81, the first bearing plate 82 and the second bearing plate 83,
First bearing plate, 82 and second bearing plate 83 is fixed on the lower part of lower bottom base 81, and first bearing plate 82 and second is accepted
Plate 83 is symmetrical arranged, and section is V-arrangement.
Bearing raw material feeding transfer station 9 as shown in Figure 3,4 includes sprocket wheel 91, main drive wheel 92, the first driven wheel 93, one
94, one group of second driven wheel 95 of series cylinder and one group of shaft 96 are equipped with chain between the main drive wheel 92 and the first driven wheel 93
Wheel 91, one group of second driven wheel 95 is connect with sprocket wheel 91, and the roller 94 is set in the outside of shaft 96, and roller 94
It is fixedly connected with the second driven wheel 95, second driven wheel 95 is arranged in two ends of shaft 96.Further, sprocket wheel 91
Both sides be equipped with bearing raw material limiting device 97, the bearing raw material limiting device 97 include the first limiting plate 971, second limit
Plate 972 and one group of third hydraulic cylinder 973, the third hydraulic cylinder 973 are arranged in the first limiting plate 971 and the second limiting plate
On 972, and the first limiting plate 971 and the second limiting plate 972 can be pushed to move, first limiting plate 971 and second limits
Plate 972 is symmetrical arranged.
On the basis of above structure, a kind of working method of the bearing race production line with automatic charging device, packet
Include following steps：
1）First driving motor 14 starts, and driving screw rod 13 rotates；
2）Baffle 11 rise, by 1 inside points of bearing race material box every；
3）Bearing raw material is put into bearing race material box 1, and is equipped with baffle 11 between bearing raw material；
4）First electric cylinder 2 and the second electric cylinder 3 start, and bearing race material box 1 is dropped to 7 position of bearing raw material conveyer table；
5）The first driving motor 14 close to bearing raw material conveyer table 7 starts, and driving screw rod 13 rotates；
6）Baffle 11 close to bearing raw material conveyer table 7 declines；
7）Bearing race material box 1 is opened, the first electric cylinder 2 of driving rises；
8）Bearing raw material is rolled to bearing raw material conveyer table 7, simultaneously closes off bearing race material box 1；
9）First hydraulic cylinder 4 is withdrawn, and drive rod 6 is rotated counterclockwise with dynamic bearing raw material conveyer table 7；
10）Bearing raw material is fallen into from bearing raw material conveyer table 7 in bearing raw material adapting table 8；
11）First hydraulic cylinder 4 is stretched out, and drive rod 6 is rotated clockwise with dynamic bearing raw material conveyer table 7；
12）Second hydraulic cylinder 5 is stretched out, and bearing raw material is pushed to be moved to bearing raw material feeding transfer station 9；
13）Third hydraulic cylinder 973 pushes the first limiting plate 971 and the movement of the second limiting plate 972, until the first limiting plate 971
It is bonded with the outer wall of bearing raw material with the second limiting plate 972；
14）Main drive wheel 92 rotates, and the first driven wheel 93 and sprocket wheel 91 is driven to rotate；
15）Second driven wheel 95 is rotated with sprocket wheel 91, and roller 94 is driven to rotate；
16）Bearing material moves on a series cylinder 94；
17）Bearing material is moved to heating unit 20, and Medium Frequency Induction Heating Furnace heats bearing material；
18）Bearing material after heat treatment is moved to forging unit 30, Balance mechanism and mold from heating unit 20
Bearing material is subjected to jumping-up, point set and cut-out；
19）Bearing material by forging unit 30 forms bearing outer ring material and bearing inner race material, and passes through manipulator
Into different conveyer belts；
20）Bearing outer ring material and bearing inner race material enter separation unit 40, carry out point of qualified material and unqualified material
Choosing；
21）Bearing outer ring material and bearing inner race material pass through ball blast unit 50 and carry out ball blast respectively；
22）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；
23）The bearing outer ring apparatus for shaping that bearing outer ring passes through in shaping unit 70 is polished and is processed；
24）The bearing inner race apparatus for shaping that bearing inner race passes through in shaping unit 70 is polished and is processed；
25）Bearing outer ring and bearing inner race are cleaned, dried and are oiled by cleaning unit 80 respectively；
26）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 automatic charging device, 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 feeding unit material（10）For automatic charging device（100）, institute
State automatic charging device（100）Including bearing race material box（1）, the first electric cylinder（2）, the second electric cylinder（3）, first hydraulic cylinder
（4）, second hydraulic cylinder（5）, drive rod（6）, bearing raw material conveyer table（7）, bearing raw material adapting table（8）With bearing raw material feeding
Transfer station（9）, the bearing race material box（1）It is set to bearing raw material conveyer table（7）Top, the bearing raw material adapting table
（8）With bearing raw material conveyer table（7）Flat shape is arranged, and bearing raw material conveyer table（7）It can turn to bearing raw material adapting table（8）
Side above, first electric cylinder（2）With the second electric cylinder（3）It is arranged in bearing race material box（1）Lower part, and can
Oscilaltion bearing race material box（1）, the first hydraulic cylinder（4）With drive rod（6）One end connection, the drive rod（6）
The other end and bearing raw material conveyer table（7）Connection, the second hydraulic cylinder（5）It is extended to bearing raw material adapting table（8）
Top.
2. the bearing race production line according to claim 1 with automatic charging device, it is characterised in that：The bearing race
Material box（1）Inside it is equipped with one group of baffle（11）, the baffle（11）It is interior to be equipped with threaded hole（12）, the threaded hole（12）Inside it is equipped with
Screw rod（13）, the screw rod（13）Lower end and the first driving motor（14）Connection.
3. the bearing race production line according to claim 2 with automatic charging device, it is characterised in that：The bearing is former
Expect conveyer table（7）Including bearing raw material placement section（71）With bearing raw material transport plates（72）, the bearing raw material placement section（71）
It is set to bearing raw material transport plates（72）Lower end, and the two is vertically arranged, the drive rod（6）Upper end and bearing
Raw material placement section（71）Lower end connection.
4. the bearing race production line according to claim 3 with automatic charging device, it is characterised in that：The bearing is former
Expect placement section（71）Far from bearing raw material transport plates（72）End be equipped with clinch（73）, the clinch（73）Upper surface
With bearing race material box（1）Lower face fitting.
5. the bearing race production line according to claim 4 with automatic charging device, it is characterised in that：The bearing is former
Expect placement section（71）On be additionally provided with support base（74）, the support base（74）Section be it is trapezoidal.
6. the bearing race production line according to claim 3 with automatic charging device, it is characterised in that：The bearing is former
Expect adapting table（8）Including lower bottom base（81）, the first bearing plate（82）With the second bearing plate（83）, first bearing plate（82）With
Second bearing plate（83）It is fixed on lower bottom base（81）Lower part, first bearing plate（82）With the second bearing plate（83）Symmetrically set
It sets, and section is V-arrangement.
7. the bearing race production line according to claim 6 with automatic charging device, it is characterised in that：The bearing is former
Expect feeding transfer station（9）Including sprocket wheel（91）, main drive wheel（92）, the first driven wheel（93）, a series cylinder（94）, one group second
Driven wheel（95）With one group of shaft（96）, the main drive wheel（92）With the first driven wheel（93）Between be equipped with sprocket wheel（91）, institute
State one group of second driven wheel（95）With sprocket wheel（91）Connection, the roller（94）It is set in shaft（96）Outside, and roller
（94）With the second driven wheel（95）It is fixedly connected, second driven wheel（95）It is arranged in shaft（96）Two ends.
8. the bearing race production line according to claim 7 with automatic charging device, it is characterised in that：The sprocket wheel
（91）Both sides be equipped with bearing raw material limiting device（97）, the bearing raw material limiting device（97）Including the first limiting plate
（971）, the second limiting plate（972）With one group of third hydraulic cylinder（973）, the third hydraulic cylinder（973）It is arranged first
Limiting plate（971）With the second limiting plate（972）On, and the first limiting plate can be pushed（971）With the second limiting plate（972）It moves
It is dynamic, first limiting plate（971）With the second limiting plate（972）It is symmetrical arranged.
9. the bearing race production line according to claim 1 with automatic charging device, it is characterised in that：Second liquid
Cylinder pressure（5）Close to bearing raw material adapting table（8）End be equipped with section be circular push plate（51）.
10. the working method of the bearing race production line according to claim 7 or 8 with automatic charging device, feature
It is：Include the following steps：
1）First driving motor（14）Start, drives screw rod（13）Rotation；
2）Baffle（11）It rises, by bearing race material box（1）Inside points every；
3）Bearing raw material is put into bearing race material box（1）It is interior, and baffle is equipped between bearing raw material（11）；
4）First electric cylinder（2）With the second electric cylinder（3）Start, by bearing race material box（1）Drop to bearing raw material conveyer table
（7）Position；
5）Close to bearing raw material conveyer table（7）The first driving motor（14）Start, drives screw rod（13）Rotation；
6）Close to bearing raw material conveyer table（7）Baffle（11）Decline；
7）Open bearing race material box（1）, drive the first electric cylinder（2）It rises；
8）Bearing raw material is rolled to bearing raw material conveyer table（7）On, simultaneously close off bearing race material box（1）；
9）First hydraulic cylinder（4）It withdraws, drive rod（6）Band dynamic bearing raw material conveyer table（7）It rotates counterclockwise；
10）Bearing raw material is from bearing raw material conveyer table（7）Fall into bearing raw material adapting table（8）It is interior；
11）First hydraulic cylinder（4）It stretches out, drive rod（6）Band dynamic bearing raw material conveyer table（7）It rotates clockwise；
12）Second hydraulic cylinder（5）It stretches out, bearing raw material is pushed to be moved to bearing raw material feeding transfer station（9）；
13）Third hydraulic cylinder（973）Push the first limiting plate（971）With the second limiting plate（972）It is mobile, until the first limit
Plate（971）With the second limiting plate（972）It is bonded with the outer wall of bearing raw material；
14）Main drive wheel（92）Rotation drives the first driven wheel（93）And sprocket wheel（91）Rotation；
15）Second driven wheel（95）With sprocket wheel（91）Rotation drives roller（94）Rotation；
16）Bearing material is in a series cylinder（94）Upper movement；
17）Bearing material is moved to heating unit（20）, Medium Frequency Induction Heating Furnace is to the heating of bearing material；
18）Bearing material after heat treatment, from heating unit（20）It is moved to forging unit（30）, Balance mechanism and
Bearing material is carried out jumping-up, point set and cut-out by mold；
19）By forging unit（30）Bearing material form bearing outer ring material and bearing inner race material, and pass through machinery
Hand enters different conveyer belts；
20）Bearing outer ring material and bearing inner race material enter separation unit（40）, carry out qualified material and unqualified material
Sorting；
21）Bearing outer ring material and bearing inner race material pass through ball blast unit respectively（50）Carry out ball blast；
22）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；
23）Bearing outer ring passes through shaping unit（70）In bearing outer ring apparatus for shaping polished and processed；
24）Bearing inner race passes through shaping unit（70）In bearing inner race apparatus for shaping polished and processed；
25）Bearing outer ring and bearing inner race pass through cleaning unit respectively（80）It cleaned, dried and is oiled；
26）Bearing outer ring and bearing inner race pass through blanking unit respectively（90）It is collected and stores.
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|---|---|---|---|
| CN201810173390.0A CN108480919B (en) | 2018-03-02 | 2018-03-02 | Bearing ring production line with automatic feeding device and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173390.0A CN108480919B (en) | 2018-03-02 | 2018-03-02 | Bearing ring production line with automatic feeding device and working method thereof |
Publications (2)
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| CN108480919A true CN108480919A (en) | 2018-09-04 |
| CN108480919B CN108480919B (en) | 2023-08-29 |
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| CN109108659A (en) * | 2018-10-12 | 2019-01-01 | 河南巨人起重机集团有限公司 | A kind of trolley end carriage shaft automatic processing apparatus |
| CN110285148A (en) * | 2019-06-28 | 2019-09-27 | 无锡双益精密机械有限公司 | A kind of automatic bearing production line |
| CN111843220A (en) * | 2019-04-19 | 2020-10-30 | 大族激光科技产业集团股份有限公司 | Laser marking device and control method thereof |
| CN112110127A (en) * | 2020-09-04 | 2020-12-22 | 重庆腾弘机械有限公司 | Automatic material conveying system for forging |
| CN114378654A (en) * | 2021-12-30 | 2022-04-22 | 扬州市开元轴承有限责任公司 | Bearing ring production device and working method thereof |
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| CN114378654B (en) * | 2021-12-30 | 2023-07-07 | 扬州市开元轴承有限责任公司 | Bearing ring production device and application method thereof |
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