CN106077412B - The pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus with pendulum - Google Patents
The pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus with pendulum Download PDFInfo
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- CN106077412B CN106077412B CN201610647482.9A CN201610647482A CN106077412B CN 106077412 B CN106077412 B CN 106077412B CN 201610647482 A CN201610647482 A CN 201610647482A CN 106077412 B CN106077412 B CN 106077412B
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- frequency induction
- induction heating
- steel bar
- round steel
- pendulum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J17/00—Forge furnaces
- B21J17/02—Forge furnaces electrically heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
- General Induction Heating (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of pre- upsetting of automobile front-rear axle semiaxis and pendulum to grind continuous producing apparatus, including pre- upsetting machine, pendulum mill and Medium Frequency Induction Heating Furnace, it is characterised in that：Described Medium Frequency Induction Heating Furnace includes body of heater, is provided with three Frequency Induction Heating circles side by side in body of heater, the middle part of each Frequency Induction Heating circle is a heating chamber；The feeding carrying roller of the corresponding heating chamber fire door of transmission direction alignment is installed on front side of described body of heater by material-feeding bracket；The installed in front of described pre- upsetting machine takes out turning vertical feeding mechanical hand；The front side of described pendulum mill, which is provided with, takes out axial rotary feeding mechanical hand.The pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus with pendulum, as a result of the Medium Frequency Induction Heating Furnace with three heating chambers, three heating chambers heat the round steel bar of different processing stages respectively simultaneously, the transfer for realizing different phase further through the manipulator of difference in functionality is processed, so that pre- upsetting machine and pendulum mill continuously work, so production efficiency improves 3 times.
Description
Technical field
The present invention relates to a kind of improvement of full-sized car front-rear axle axle production equipment, before and after specifically a kind of automobile
The pre- upsetting of bridge semiaxis with pendulum grind continuous producing apparatus, suitable for 24K-03065 automobile front-rear axle semiaxis ring flanges diameter 200-
300mm, the full-sized car front-rear axle half-shaft blank that length is 1100mm production.
Background technology
Automobile front-rear axle semiaxis is one of important component of automobile, including bar portion, splined end and ring flange end, due to automobile
Front-rear axle half shaft length is longer, and intermediate shank portion does not forge and press, so not overall heating, only heats both ends.Current production equipment, bag
Include Medium Frequency Induction Heating Furnace, pendulum mill and pre- upsetting machine；Used raw material be cut with GB4028 numerical control band sawing machines φ 60 ×
1380mm round steel bar；Medium Frequency Induction Heating Furnace used includes body of heater, switch board and a Frequency Induction Heating circle, intermediate frequency
Induction heating circle is horizontal in body of heater, and the middle part of Frequency Induction Heating circle is heating chamber, and one end of heating chamber is corresponding round steel bar
The import and export of material；Production stage is：First a diameter of 60mm of interception, length are stretched for one end of a piece round steel bar of 1380mm
Enter in the heating chamber of Medium Frequency Induction Heating Furnace, be heated to 1100-1150 DEG C, heated length 380mm, further take out, by artificial
Clamp the round steel bar of heating by fire end it is vertical be put into pre- upsetting machine pressure rolling intracavitary, start upsetting pressure button, you can upsetting goes out spline
End, then press and lift the taking-up of upsetting pressure button, band splined end round steel bar is made after taking-up；Then, then will be with splined end round steel
The other end of bar is stretched into the heating chamber of Medium Frequency Induction Heating Furnace, is heated to 1100-1150 DEG C, heated length 350mm；
Further taking out, the pendulum stone roller intracavitary that the fire end with splined end round steel bar is sent into pendulum mill is clamped with clamping die, starts pendulum mill,
Pendulum grinds female die of die and fire end is put with punch-pin and grinds, you can is molded ring flange end, after taking-up, has become automobile front-rear axle semiaxis
Blank.The deficiency of this production equipment is：Because pendulum mill and the production efficiency of pre- upsetting machine are high, plastic 9-12 per minute
Part, that is, process one in about 6 seconds；And Medium Frequency Induction Heating Furnace only has heating chamber corresponding to a Frequency Induction Heating circle,
One end of a round steel bar can only be heated every time, and programming rate is slower, 3 per minute, that is, heat for about 20 seconds
One；So, an automobile front-rear axle half-shaft blank is often processed, is needed 52 seconds, and putting mill and pre- upsetting machine stand-by time just has 46
Second so that pendulum mill and the shutdown of pre- upsetting machine or stand-by time are long, it is impossible to which continuous production, serious have impact on production efficiency.
The content of the invention
It is an object of the invention to provide a kind of heating amount, shortening pendulum mill and pre- upsetting machine by improving round steel bar to treat
The machine time, grind continuous producing apparatus with pendulum so as to improve the pre- upsetting of automobile front-rear axle semiaxis of production efficiency.
In order to reach object above, the technical solution adopted in the present invention is：The pre- upsetting of automobile front-rear axle semiaxis is ground with pendulum
Continuous producing apparatus, including round steel bar stock conveying chain, pre- upsetting machine, pendulum mill and Medium Frequency Induction Heating Furnace, during pre- upsetting machine is arranged on
The front side of frequency induction heater, pendulum mill is installed in the left side of pre- upsetting machine and Medium Frequency Induction Heating Furnace, in pre- upsetting machine and intermediate frequency sense
Answer the right side of heating furnace that round steel bar stock conveying chain is installed；Described round steel bar is a diameter of 60mm of interception, length is
1380mm round steel bar, is sequentially arranged on round steel bar stock conveying chain, it is characterised in that：Described Medium Frequency Induction Heating Furnace bag
Include body of heater, No.1 Frequency Induction Heating circle, No. two Frequency Induction Heating circles and No. three Frequency Induction Heating circles, No.1 Medium frequency induction
Heating collar, No. two Frequency Induction Heating circles and No. three Frequency Induction Heating circles it is parallel, contour, equidistant be longitudinally mounted to body of heater
Interior, the middle part of each Frequency Induction Heating circle is a heating chamber, and the front end of heating chamber is fire door, by three heating chambers not between
The end of disconnected heating round steel bar, to meet pre- upsetting machine and the pendulum continual processing needs of mill；Described body of heater installed in front
Material-feeding bracket, three groups of backspin rolls, the transmission direction of first group of backspin rolls are provided with the insertion rotary shaft on material-feeding bracket
Heating chamber fire door corresponding to No.1 Frequency Induction Heating circle is directed at, the transmission direction of second group of backspin rolls is directed at No. two intermediate frequency senses
Heating chamber fire door corresponding to heating collar is answered, the transmission direction of the 3rd group of backspin rolls is aligned corresponding to No. three Frequency Induction Heating circles
Heating chamber fire door；The charging die cavity mouth of described pre- upsetting machine is relative with the fire door of Medium Frequency Induction Heating Furnace；Described material-feeding bracket
Left end be provided with linkage formed automobile front-rear axle blank conveying carrier roller；The installed in front of described pre- upsetting machine takes out turning vertical
Feeding mechanical hand, by take out turning vertical feeding mechanical hand realize crawl heating in round steel bar bar portion, extract out heating chamber,
Overturn as plumbness, be re-fed into the die cavity of pre- upsetting machine, and fire end is suppressed upward, make round steel bar splined end
Shaping, is then further taken out, is turned into horizontality, and the unheated one end of round steel bar is sent into the another of Medium Frequency Induction Heating Furnace
In individual heating chamber, heated；The front side of described pendulum mill, which is provided with, takes out axial rotary feeding mechanical hand, is rotated by taking out
Axial feeding mechanical hand, realize the round steel bar bar portion with splined end in crawl heating, extract heating chamber out, by with splined end
Round steel bar fire end rotates to be the die cavity mouth towards pendulum mill, horizontal feeding is put in the die cavity of mill vertically again, is put
Grind, be molded ring flange end, further take out, become automobile front-rear axle blank, be placed on the conveying of formed automobile front-rear axle half-shaft blank
Exported on carrying roller.
The present invention is also implemented by following measure：Described Medium Frequency Induction Heating Furnace, its body of heater are located at the top of switch board；
Described No.1 Frequency Induction Heating circle, No. two Frequency Induction Heating circles, No. three Frequency Induction Heating circles are series connection；In body of heater
Cooling water pipe is provided with wall.
Described taking-up turning vertical feeding mechanical hand, including first base, the first gyroaxis, the first handgrip, 90 degree of steps
Stepper motor, the first lift telescopic arm, the first lift telescopic arm is realized lifting by first group of miniature linear and stretched, and passes through
First handgrip picks up round steel bar, realizes that the round steel bar of pickup is sent into or extracted out by the stretching, extension of the first lift telescopic arm and heats
Interior, the length of feeding are controlled by collapsing length；Realize that the first handgrip turns over by 90 degree of stepper motors to turn 90 degrees, so that crawl
Round steel bar switch to vertically, then the pressure rolling intracavitary of pre- upsetting machine is sent into by the first lift telescopic arm；Similarly, can reverse operating.
Described taking-up axial rotary feeding mechanical hand, including second base, the second gyroaxis, the second handgrip, second liter
Telescopic arm drops, and the second lift telescopic arm is realized lifting by second group of miniature linear and stretched, and passes through the second lift telescopic
The lifting of arm and the flexible horizontal crawl position with splined end round steel bar for realizing the second handgrip into heating, take after crawl
Go out；The entry position for making the fire end with splined end round steel bar be directed at pendulum mill is turned to by the second gyroaxis again；Lead to again
Pendulum stone roller intracavitary is sent into the stretching, extension for crossing the second lift telescopic arm；Similarly, can reverse operating.
Described pendulum mill is the horizontal pendulum mills of DWY99-200E, and its structure is prior art, therefore is seldom stated.
Described pre- upsetting machine is prior art, therefore is seldom stated.
Described first group of miniature linear and second group of miniature linear is prior art, therefore is seldom stated.
The beneficial effects of the present invention are：The pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus with pendulum, due to using
There is the Medium Frequency Induction Heating Furnace of three heating chambers, its three heating chamber heats the round steel bar of different processing stages respectively simultaneously
Material, the transfer for realizing different phase further through the manipulator of difference in functionality are processed, so that pre- upsetting machine and pendulum mill continuously work,
So production efficiency improves 3 times.
Brief description of the drawings
Fig. 1 is the equipment assembling structure schematic top plan view of the present invention.
Fig. 2 is the Medium Frequency Induction Heating Furnace structure front-view schematic diagram of the present invention.
The taking-up turning vertical feeding mechanical hand structure side that Fig. 3 is the present invention regards enlarged diagram.
The taking-up axial rotary feeding mechanical hand structure side that Fig. 4 is the present invention regards enlarged diagram.
Embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4 give one embodiment of the present of invention.Reference picture 1, Fig. 2, Fig. 3, Fig. 4 make this hair
It is bright.The pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus, including round steel bar stock conveying chain 1, pre- upsetting machine 2, pendulum mill 3 with pendulum
With Medium Frequency Induction Heating Furnace 4, pre- upsetting machine 2 is arranged on the front side of Medium Frequency Induction Heating Furnace 4, in pre- upsetting machine 2 and Frequency Induction Heating
The left side installation pendulum mill 3 of stove 4, the installation round steel bar stock conveying chain 1 on the right side of pre- upsetting machine 2 and Medium Frequency Induction Heating Furnace 4；It is described
Round steel bar be interception a diameter of 60mm, length be 1380mm round steel bar, be sequentially arranged in round steel bar stock conveying chain 1
On, it is characterised in that：Described Medium Frequency Induction Heating Furnace 4 includes 42, No. two body of heater 41, No.1 Frequency Induction Heating circle intermediate frequency senses
Answer heating collar 43 and No. three Frequency Induction Heating circles 44,42, No. two and of Frequency Induction Heating circle 43 of No.1 Frequency Induction Heating circle
No. three Frequency Induction Heating circles 44 are parallel, contour, equidistant to be longitudinally mounted in body of heater 41, in each Frequency Induction Heating circle
Portion is a heating chamber, and the front end of heating chamber is fire door, and the end of round steel bar is uninterruptedly heated by three heating chambers, with full
The pre- upsetting machine 2 of foot and the continual processing of pendulum mill 3 need；The described installed in front material-feeding bracket 5 of body of heater 41, in material-feeding bracket 5
On insertion rotary shaft 51 be provided with three groups of backspin rolls, the transmission direction alignment No.1 Medium frequency induction of first group of backspin rolls 52
Heating chamber fire door corresponding to heating collar 42, the transmission direction No. two Frequency Induction Heating circles 43 of alignment of second group of backspin rolls 53 are right
The heating chamber fire door answered, the transmission direction of the 3rd group of backspin rolls 54 are directed at heating chamber corresponding to No. three Frequency Induction Heating circles 44
Fire door, by three groups of backspin rolls by the stable corresponding heating chamber of feeding in the end of the round steel bar of different processing stages,
Realize laser heating；The charging die cavity mouth of described pre- upsetting machine 2 is relative with the fire door of Medium Frequency Induction Heating Furnace 4, will be added with facilitating
The round steel bar of heat is quickly sent into the die cavity of pre- upsetting machine 2；The left end of described material-feeding bracket 5 is provided with the formed automobile of linkage
Front-rear axle blank conveying carrier roller 8；The installed in front of described pre- upsetting machine 2 takes out turning vertical feeding mechanical hand 6, is turned over by taking out
Turn vertical feeding mechanical hand 6 and realize that the round steel bar bar portion captured in heating, extraction heating chamber, upset are plumbness, sent again
In the die cavity for entering pre- upsetting machine 2, and fire end is suppressed upward, be molded round steel bar splined end, then further take out, turn over
Horizontality is changed into, the unheated one end of round steel bar is sent into another heating chamber of Medium Frequency Induction Heating Furnace, added
Heat；The front side of described pendulum mill 3, which is provided with, takes out axial rotary feeding mechanical hand 7, by taking out axial rotary feeding mechanical hand
7, the round steel bar bar portion with splined end in crawl heating is realized, heating chamber is extracted out, heats the round steel bar with splined end
End rotates to be the die cavity mouth towards pendulum mill 3, level is sent into the die cavity of pendulum mill 3 vertically again, carries out pendulum stone roller, makes ring flange
End shaping, further takes out, becomes automobile front-rear axle blank, be placed on formed automobile front-rear axle blank conveying carrier roller 8 and export.
Improvement as the present invention：Described Medium Frequency Induction Heating Furnace 4, its body of heater 41 are located at the top of switch board 45；Institute
The Frequency Induction Heating circle 43, three of the No.1 Frequency Induction Heating circle stated 42, two Frequency Induction Heating circle 44 is series connection；In stove
Cooling water pipe 46 is provided with the wall of body 41.
Described taking-up turning vertical feeding mechanical hand 6, including first base 61, the first gyroaxis 62, the first handgrip 63,
90 degree of stepper motors 64, the first lift telescopic arm 65, the first lift telescopic arm 65 are realized by first group of miniature linear 66
Lift and flexible, round steel bar is picked up by the first handgrip 63, the circle picked up is realized in the stretching, extension for passing through the first lift telescopic arm 65
Rod iron material is sent into or extracted out in heating chamber, and the length of feeding is controlled by collapsing length；First is realized by 90 degree of stepper motors 64
Handgrip 63, which turns over, to be turn 90 degrees, so that the round steel bar of crawl switchs to vertically, then is sent into pre- upsetting machine 2 by the first lift telescopic arm 65
Pressure rolling intracavitary；Similarly, can reverse operating.
Described taking-up axial rotary feeding mechanical hand 7, including second base 71, the second gyroaxis 72, the second handgrip 73,
Second lift telescopic arm 74, the second lift telescopic arm 74 is realized lifting by second group of miniature linear 75 and stretched, and passes through
The lifting of second lift telescopic arm 74 and flexible realize that the level with splined end round steel bar in the second handgrip 73 to heating is grabbed
Fetch bit is put, and is taken out after crawl；Being turned to again by the second gyroaxis 72, which makes the fire end with splined end round steel bar be directed at pendulum, grinds
The entry position of machine 3；Pendulum is sent into by the stretching, extension of the second lift telescopic arm 74 again and grinds intracavitary；Similarly, can reverse operating.
Described pendulum mill 3 is the horizontal pendulum mills 3 of DWY99-200E, and its structure is prior art, therefore is seldom stated.
Described pre- upsetting machine is prior art, therefore is seldom stated.
Described first group of miniature linear 66 and second group of miniature linear 75 is prior art, therefore seldom
State.
During using the present invention, a diameter of 60mm round steel bar is cut into the round steel bar of 1380mm length, arranged according to order
It is listed on round steel bar stock conveying chain 1, transporting velocity is one in every 10 seconds, and first round steel bar 9 is delivered on material-feeding bracket 5
First group of backspin rolls 52 on, under the rotary state of first group of backspin rolls 52, roll on first group of backspin rolls 52
First round steel bar 9 is sent into corresponding to the No.1 Frequency Induction Heating circle 42 of Medium Frequency Induction Heating Furnace 4 in heating chamber, is sent into length
Spend for 380mm；Equally, it is spaced 10 seconds, second round steel bar 10 is delivered on second on material-feeding bracket 5 group of backspin rolls 53,
Under second group of rotary state of transmission support 53, the second round steel bar 10 rolled on second group of backspin rolls 53 is sent into intermediate frequency sense
Answer corresponding to No. two Frequency Induction Heating circles 43 of heating furnace 4 in heating chamber, feeding length is 380mm；Now pre- upsetting machine 2 and pendulum
Mill 3 is in holding state；Again after 10 seconds, first round steel bar 9 has heated 20 seconds, and end reaches 1100 --- and 1150
℃；The bar portion of first round steel bar 9 of heating is captured by taking-up turning vertical feeding mechanical hand 6, is added from No.1 Medium frequency induction
Extracted out in heating chamber corresponding to gas ket 42, turn over and turn 90 degrees after plumbness, to be sent into the die cavity of pre- upsetting machine 2, pre- upsetting 3 seconds,
Make the splined end shaping of first round steel bar 9, take out, then turn over to turn 90 degrees and switch to horizontality, be sent into No. three Medium frequency inductions and add
Corresponding to gas ket 44 in heating chamber, feeding length is 350mm；At the same time, the 3rd round steel bar 11 is sent in the same way
Enter corresponding to No.1 Frequency Induction Heating circle 42 in heating chamber；First with the splined end piece circle of No. three Frequency Induction Heating circles 44
After rod iron material 9 has heated 20 seconds, temperature reaches 1100-1500 DEG C, and horizontal rotation is taken out by taking-up axial rotary feeding mechanical hand 7
Go to fire end alignment and be sent into the die cavity mouth of pendulum mill 3, then stretch into the die cavity of pendulum mill 3, pendulum grinds 3 seconds, you can makes Hua Lan
Disk end is molded, as formed automobile front-rear axle half-shaft blank, is taken out, is placed on defeated on formed automobile front-rear axle blank conveying carrier roller 8
Go out；At the same time, second round steel bar 10 has been heated in place, has been sent into pre- upsetting machine 2 in the same way, pre- upsetting splined end into
The other end is sent into No. three Frequency Induction Heating circles 44 again after type and heated；The like, continuous production is formed, to the greatest extent to greatest extent
Shortening stand-by time, with improve production effect.
Claims (1)
1. the pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus, including round steel bar stock conveying chain with pendulum（1）, pre- upsetting machine（2）, pendulum
Mill（3）And Medium Frequency Induction Heating Furnace（4）, pre- upsetting machine（2）Installed in Medium Frequency Induction Heating Furnace（4）Front side, in pre- upsetting machine（2）
And Medium Frequency Induction Heating Furnace（4）Left side installation pendulum mill（3）, in pre- upsetting machine（2）And Medium Frequency Induction Heating Furnace（4）Right side peace
Fill round steel bar stock conveying chain（1）；The round steel bar that described round steel bar is a diameter of 60mm of interception, length is 1380mm,
It is sequentially arranged in round steel bar stock conveying chain（1）On, it is characterised in that：Described Medium Frequency Induction Heating Furnace（4）Including body of heater（41）、
No.1 Frequency Induction Heating circle（42）, No. two Frequency Induction Heating circles（43）With No. three Frequency Induction Heating circles（44）, in No.1
Frequency induction heating circle（42）, No. two Frequency Induction Heating circles（43）With No. three Frequency Induction Heating circles（44）It is parallel, contour, equidistant
Be longitudinally mounted to body of heater（41）Interior, the middle part of each Frequency Induction Heating circle is a heating chamber, and the front end of heating chamber is stove
Mouthful；Described body of heater（41）Installed in front material-feeding bracket（5）, in material-feeding bracket（5）On insertion rotary shaft（51）It is provided with three
Group backspin rolls, first group of backspin rolls（52）Transmission direction alignment No.1 Frequency Induction Heating circle（42）Corresponding heating chamber
Fire door, second group of backspin rolls（53）Transmission direction be aligned No. two Frequency Induction Heating circles（43）Corresponding heating chamber fire door,
3rd group of backspin rolls（54）Transmission direction be aligned No. three Frequency Induction Heating circles（44）Corresponding heating chamber fire door；Described
Pre- upsetting machine（2）Charging die cavity mouth and Medium Frequency Induction Heating Furnace（4）Fire door it is relative；Described material-feeding bracket（5）Left end set
There is the formed automobile front-rear axle blank conveying carrier roller of linkage（8）；Described pre- upsetting machine（2）Installed in front take out turning vertical give
Expect manipulator（6）；Described pendulum mill（3）Front side be provided with take out axial rotary feeding mechanical hand（7）；
Described Medium Frequency Induction Heating Furnace（4）, its body of heater（41）It is located at switch board（45）Top；Described No.1 Medium frequency induction
Heating collar（42）, No. two Frequency Induction Heating circles（43）, No. three Frequency Induction Heating circles（44）For series connection；In body of heater（41）Wall
It is interior to be provided with cooling water pipe（46）；
Described taking-up turning vertical feeding mechanical hand（6）, including first base（61）, the first gyroaxis（62）, the first handgrip
（63）, 90 degree of stepper motors（64）, the first lift telescopic arm（65）, the first lift telescopic arm（65）Pass through first group of miniature straight line
Motor（66）Realize lifting and stretch, pass through the first handgrip（63）Round steel bar is picked up, passes through the first lift telescopic arm（65）'s
Stretching, extension realizes that the round steel bar of pickup is sent into or extracted out in heating chamber, and the length of feeding is controlled by collapsing length；Pass through 90 degree of steps
Stepper motor（64）Realize the first handgrip（63）Turn over and turn 90 degrees, so that the round steel bar of crawl switchs to vertically, then pass through first liter
Telescopic arm drops（65）It is sent into pre- upsetting machine（2）Pressure rolling intracavitary；Similarly, can reverse operating；
Described taking-up axial rotary feeding mechanical hand（7）, including second base（71）, the second gyroaxis（72）, the second handgrip
（73）, the second lift telescopic arm（74）, the second lift telescopic arm（74）Pass through second group of miniature linear（75）Realize lifting
With it is flexible, pass through the second lift telescopic arm（74）Lifting and flexible realize the second handgrip（73）Band splined end circle into heating
The horizontal crawl position of rod iron material, takes out after crawl；Pass through the second gyroaxis again（72）Turning to makes band splined end round steel bar
Fire end alignment pendulum mill（3）Entry position；Pass through the second lift telescopic arm again（74）Stretching, extension be sent into pendulum grind intracavitary；Together
Reason, can reverse operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647482.9A CN106077412B (en) | 2016-08-10 | 2016-08-10 | The pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus with pendulum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647482.9A CN106077412B (en) | 2016-08-10 | 2016-08-10 | The pre- upsetting of automobile front-rear axle semiaxis grinds continuous producing apparatus with pendulum |
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| CN106077412A CN106077412A (en) | 2016-11-09 |
| CN106077412B true CN106077412B (en) | 2017-12-22 |
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| CN108787988A (en) * | 2018-07-04 | 2018-11-13 | 安徽六方重联机械股份有限公司 | A kind of automatic feeder equipment of hot forging casting die |
| CN109128003A (en) * | 2018-08-03 | 2019-01-04 | 安徽六方重联机械股份有限公司 | A kind of automatic feed mechanism being hot-forged casting die |
| CN110102698A (en) * | 2019-06-04 | 2019-08-09 | 莱州市锐泰机械配件有限公司 | A kind of forging line |
| CN110369672B (en) * | 2019-08-29 | 2024-05-24 | 山东汇锋传动股份有限公司 | Integral die feeding device for rotary forging machine and manufacturing method of automobile half-shaft blank |
| CN112828220A (en) * | 2021-01-06 | 2021-05-25 | 重庆齐信汽车零部件有限公司 | Half shaft forging process based on variable temperature type intermediate frequency heating furnace |
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| CN205967270U (en) * | 2016-08-10 | 2017-02-22 | 山东汇锋传动股份有限公司 | Bridge semi -axis is upset in advance and is put continuous production equipment that grinds around car |
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2016
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| CN201669703U (en) * | 2010-05-14 | 2010-12-15 | 郑州新大方重工科技有限公司 | Turnover mechanical arm |
| CN102389938A (en) * | 2011-11-03 | 2012-03-28 | 福建畅丰车桥制造有限公司 | Automobile half-axle forging production line |
| CN202824505U (en) * | 2012-08-31 | 2013-03-27 | 山东圣泰机电科技有限公司 | Semiaxis flange complete set production equipment |
| CN203599445U (en) * | 2013-12-11 | 2014-05-21 | 包头市和维德机电液压设备有限公司 | Automatic oil pumping rod production line |
| CN203998092U (en) * | 2014-08-28 | 2014-12-10 | 日照奥鑫机械设备有限公司 | A kind of conveying robot |
| CN205967270U (en) * | 2016-08-10 | 2017-02-22 | 山东汇锋传动股份有限公司 | Bridge semi -axis is upset in advance and is put continuous production equipment that grinds around car |
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