CN105057346B - Planetary gear train-groove cam type bar end hot-forming mechanism - Google Patents
Planetary gear train-groove cam type bar end hot-forming mechanism Download PDFInfo
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- CN105057346B CN105057346B CN201510414959.4A CN201510414959A CN105057346B CN 105057346 B CN105057346 B CN 105057346B CN 201510414959 A CN201510414959 A CN 201510414959A CN 105057346 B CN105057346 B CN 105057346B
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Abstract
The invention discloses a planetary gear train-groove cam type bar end hot-forming mechanism. The planetary gear train-groove cam type bar end hot-forming mechanism is characterized in that the planetary gear train-groove cam type bar end hot-forming mechanism comprises a bar containing platform used for installation of a heated bar and a bar clamping device; hot-forming devices are arranged on the two sides of the bar containing platform respectively; each hot-forming device comprises a supporting platform, a motor, a main shaft, a planetary carrier body and a sun gear; the motors are fixed to the supporting platforms, the main shafts are coaxially and fixedly connected with driving shafts of the motors, the planetary carrier bodies are coaxially and fixedly connected with the main shafts, and the sun gears are located in the planetary carrier bodies and fixedly connected with the supporting platforms; two planetary gears which are symmetrically arranged along the corresponding sun gear are in shaft connection with the interior of each planetary carrier body and engaged with the corresponding sun gear; a groove cam mechanism is arranged between each planetary gear and the corresponding planetary carrier body, and a forming tool is arranged on each groove cam mechanism. The planetary gear train-groove cam type bar end hot-forming mechanism has the advantages that the ends of the heated bar can form specific shapes after being subjected to squeezing deformation, and the high-quality original bar is provided for rolling of a head-free cross wedge rolling; in addition, the utilization rate of materials is high, the production efficiency is high, and the structure of the whole mechanism is simpler.
Description
Technical field
The present invention relates in Plastic Forming and field of machining bar end hot forming mechanism, more particularly, to a kind of will
Planet circular system-grooved cam formula bar end hot forming the mechanism of given shape is processed in the end of the bar after heating.
Background technology
When Regularity of Workpiece of Cross Wedge Rolling shapes, when the irregular flowing of metal causes rolled piece finally to shape, two ends occur that the recessed heart is existing
As, and recessed center portion is allocated as must excising for waste material head, the lumber recovery which results in cross wedge rolling is generally below 85%.And
The original blank of rolled piece is generally cylindrical bar-shaped, changes the end shape of bar, such as by bar end process coning,
The shapes such as truncated cone-shaped, arc, can greatly improve the utilization rate of rolling stock, be currently most effective, realization that versatility is the strongest no
The process of stub bar cross wedge rolling.But in actual production, typically by the way of cutting or forging, to process bar at present
End shape, and when cutting, waste material still exists, the production efficiency ratio of forging is relatively low, and therefore current method all cannot be well
Meet production requirement, and waste of material is larger.
Content of the invention
The technical problem to be solved is that a kind of stock utilization of offer is high, production efficiency is high and structure is simpler
Planet circular system grooved cam formula bar end hot forming mechanism.
The technical scheme that present invention solution above-mentioned technical problem is adopted is: a kind of planet circular system grooved cam formula bar
End hot forming mechanism, expects platform and bar clamping device including for installing putting of the bar after heating, described material of putting is put down
The both sides of platform are respectively arranged with structure identical for the thermal forming device of the bar end shape after heating, described heat
Forming device includes support platform, motor, main shaft, planet support body and sun gear, and described motor is fixed on described support and puts down
On platform, described main shaft is fixedly and coaxially connected with the drive shaft of described motor, and described planet support body is same with described main shaft
Axle is fixedly connected, and described sun gear is located in described planet support body and is fixedly connected with described support platform, described
It is connected with two along the described symmetrically arranged planetary gear of sun gear, described planetary gear and described sun gear in planet carrier body
It is meshed, between each described planetary gear and described planet support body, be provided with grooved cam mechanism, the ditch described in two
Grooved cam mechanism is symmetrical arranged along described main shaft, and each described grooved cam mechanism is both provided with forming tool.
Described grooved cam mechanism includes link and grooved cam, and described planetary gear is coaxially fixedly installed row
Star axle, described planet axis axle is connected in described planet support body and described planet support body is stretched out in end, described ditch geosynclinal convex
Wheel is located at the described outside of planet support body and is fixedly connected with described planet axis, and described planet support body is towards described ditch
The slideway radially extending is fixedly installed on the end face of grooved cam, described link is fixedly installed slide block, described cunning
Block and described slideway radially slide cooperation, and described link is connected with roller, and described grooved cam is towards described
It is provided with groove, described roller is located in described groove and rolls cooperation, institute with described groove in the end face of link
The forming tool stated is fixedly connected with described link.
Described forming tool is disc, and the described shape of the periphery of forming tool and bar end need to process
Shape is identical.
The described upper end putting material platform is provided with the lower V-shaped groove for the bar after horizontal positioned heating of indent, institute
The bar clamping device stated includes pressing plate and hydraulic cylinder, and described pressing plate is located at the described top putting material platform, described pressure
Be provided with the lower surface of plate indent and the position upper V-shaped groove corresponding with described lower V-shaped groove, described hydraulic cylinder is fixed
Put on material platform in described, the described drive shaft of hydraulic cylinder is fixedly connected with described pressing plate, for driving described pressure
Plate moves up and down.
Described putting is fixedly installed feeding guide pair between material platform and ground, described feeding guide is secondary and bar
Axially perpendicular, described feeding guide is secondary to include feeding guide and feeding slide block, and described feeding guide fixes on the ground,
Described feeding slide block is fixedly connected on the described bottom surface putting material platform, described feeding slide block and described feeding guide
Level is slidably matched；Put material position on feeding guide for the platform by feeding guide is secondary adjustable, realize bar charging and
The material returned, when bar axis and the dead in line of main shaft, pressing plate, under the driving of hydraulic cylinder, moves downward compression bar, processing
After the completion of, pressing plate moves and unclamps bar.
It is fixedly installed roll adjustment guideway, described roll adjustment guideway between one of described support platform and ground
Axially arranged along bar, described roll adjustment guideway includes roll adjustment guide rail and roll adjustment slide block, and described roll adjustment guide rail is fixed on
On ground, described roll adjustment slide block is fixedly connected on the described bottom surface of support platform, described roll adjustment slide block with described
Roll adjustment guide rail level is slidably matched, described roll adjustment slide block sliding axially along bar；Be can adjust wherein by roll adjustment guideway
One support platform position on roll adjustment guide rail, realizes the processing to different length bar.
Described sun gear is 1:7 or 1:8 with the gear ratio of described planetary gear.
Compared with prior art, it is an advantage of the invention that in mechanism for the bar end shape after processing heating
Thermal forming device adopts the combination transmission of planet circular system and grooved cam mechanism, grooved cam drive when planet carrier body rotates relatively
Forming tool moves radially, thus the uniform rotation of planet support body is changed into bar rotary motion after heating for the forming tool
While radially progressively feed, make the end of the bar after heating form specific shape after producing crimp, such as cone,
Truncated cone-shaped, arc etc., provide high-quality original bar for cross wedge rolling no stub bar rolling, and stock utilization height, production efficiency
Height, the structure of whole mechanism is also simpler.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the structural representation of the thermal forming device in the embodiment of the present invention one；
Fig. 3 is the front schematic view of the grooved cam mechanism in the embodiment of the present invention one；
Fig. 4 is the cooperation schematic diagram putting material platform, pressing plate and bar in the embodiment of the present invention one；
Fig. 5 is the structural representation of the embodiment of the present invention two；
Fig. 6 is the structural representation of the embodiment of the present invention three；
Fig. 7 is the structural representation of the roll adjustment guideway of the embodiment of the present invention three；
Fig. 8 is the structural representation of the embodiment of the present invention four.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one: as illustrated, a kind of planet circular system grooved cam formula bar end hot forming mechanism, including for
That installs the bar 100 after heating puts material platform 1 and bar clamping device, puts material platform 1 and fixes on the ground, puts material platform 1
Upper end be provided with the lower V-shaped groove 11 for the bar 100 after horizontal positioned heating of indent, bar clamping device includes pressing plate
2 and hydraulic cylinder 3, pressing plate 2 is located at the top putting material platform 1, the lower surface of pressing plate 2 is provided with indent and position and lower V-shaped
The corresponding upper V-shaped groove 21 of groove 11, hydraulic cylinder 3 is fixed on to be put on material platform 1, and the drive shaft of hydraulic cylinder 3 is fixing with pressing plate 2 even
Connect, for driving pressing plate 2 to move up and down, put material platform 1 both sides be respectively arranged with structure identical for processing heat after
The thermal forming device of bar end shape, thermal forming device includes support platform 4, motor 5, main shaft 6, planet support body 7 and the sun
Wheel 71, support platform 4 maintains static, and motor 5 is fixed in support platform 4, and main shaft 6 passes through the drive shaft of shaft coupling and motor 5
Be fixedly and coaxially connected, planet support body 7 is fixedly and coaxially connected with main shaft 6, sun gear 71 is located in planet support body 7, sun gear 71 with
Support platform 4 is fixedly connected, and is provided with two along the symmetrically arranged planetary gear 72 of sun gear 71, planetary gear 72 in planet support body 7
On be coaxially fixedly installed planet axis 73, planet axis 73 axle is connected in planet support body 7 and planet support body 7, planetary gear are stretched out in end
72 are meshed with sun gear 71, and sun gear 71 is 1:7 or 1:8, each planet axis 73 and planet carrier with the gear ratio of planetary gear 72
It is provided with grooved cam mechanism, Liang Ge grooved cam mechanism is symmetrical arranged along main shaft 6, each grooved cam mechanism between body 7
On be both provided with forming tool 8；
Grooved cam mechanism includes link 9 and grooved cam 91, grooved cam 91 be located at planet support body 7 outside and with
Planet axis 73 are fixedly connected, and planet support body 7 is fixedly installed the slideway 92 radially extending towards on the end face of grooved cam 91, even
Connect and slide block 93 is fixedly installed on frame 9, slide block 93 and slideway 92 radially slide cooperation, and link 9 is connected with roller 94, groove
Cam 91 is provided with groove 95 towards in the end face of link 9, and roller 94 is located in groove 95 and rolls cooperation with groove 95, becomes
Shape cutter 8 is fixedly connected with link 9, and forming tool 8 is disc, the shape of the periphery of forming tool 8 and bar 100
The shape that end need to process is identical.
Embodiment two: as illustrated, a kind of planet circular system grooved cam formula bar end hot forming mechanism, including for
That installs the bar 100 after heating puts material platform 1 and bar clamping device, puts to be fixedly installed between material platform 1 and ground and send
Material guideway, feeding guide is secondary perpendicular with the axial direction of bar 100, and feeding guide is secondary to include feeding guide 12 and feeding slide block
13, feeding guide 12 fixes on the ground, and feeding slide block 13 is fixedly connected on the bottom surface putting material platform 1, feeding slide block 13 with
Feeding guide 12 level is slidably matched, put material platform 1 upper end be provided with indent for horizontal positioned heating after bar 100
Lower V-shaped groove 11, bar clamping device includes pressing plate 2 and hydraulic cylinder 3, and pressing plate 2 is located at the top putting material platform 1, under pressing plate 2
Upper V-shaped groove 21 that be provided with indent on end face and that position is corresponding with lower V-shaped groove 11, hydraulic cylinder 3 is fixed on puts material platform 1
On, the drive shaft of hydraulic cylinder 3 is fixedly connected with pressing plate 2, and for driving pressing plate 2 to move up and down, the both sides putting material platform 1 set respectively
It is equipped with structure identical for the thermal forming device of the bar end shape after heating, thermal forming device includes support platform
4th, motor 5, main shaft 6, planet support body 7 and sun gear 71, support platform 4 maintains static, and motor 5 is fixed in support platform 4, main
Axle 6 is fixedly and coaxially connected by the drive shaft of shaft coupling and motor 5, and planet support body 7 is fixedly and coaxially connected with main shaft 6, sun gear
71 are located in planet support body 7, and sun gear 71 is fixedly connected with support platform 4, is provided with two along sun gear 71 in planet support body 7
Symmetrically arranged planetary gear 72, planetary gear 72 is coaxially fixedly installed planet axis 73, and planet axis 73 axle is connected in planet support body 7
And planet support body 7 is stretched out in end, planetary gear 72 is meshed with sun gear 71, and sun gear 71 is 1:7 with the gear ratio of planetary gear 72
Or 1:8, it is provided with grooved cam mechanism between each planet axis 73 and planet support body 7, Liang Ge grooved cam mechanism is along main shaft 6
It is symmetrical arranged, each grooved cam mechanism is both provided with forming tool 8；
Grooved cam mechanism includes link 9 and grooved cam 91, grooved cam 91 be located at planet support body 7 outside and with
Planet axis 73 are fixedly connected, and planet support body 7 is fixedly installed the slideway 92 radially extending towards on the end face of grooved cam 91, even
Connect and slide block 93 is fixedly installed on frame 9, slide block 93 and slideway 92 radially slide cooperation, and link 9 is connected with roller 94, groove
Cam 91 is provided with groove 95 towards in the end face of link 9, and roller 94 is located in groove 95 and rolls cooperation with groove 95, becomes
Shape cutter 8 is fixedly connected with link 9, and forming tool 8 is disc, the shape of the periphery of forming tool 8 and bar 100
The shape that end need to process is identical.
Embodiment three: as illustrated, a kind of planet circular system grooved cam formula bar end hot forming mechanism, including for
That installs the bar 100 after heating puts material platform 1 and bar clamping device, puts material platform 1 and fixes on the ground, puts material platform 1
Upper end be provided with the lower V-shaped groove 11 for the bar 100 after horizontal positioned heating of indent, bar clamping device includes pressing plate
2 and hydraulic cylinder 3, pressing plate 2 is located at the top putting material platform 1, the lower surface of pressing plate 2 is provided with indent and position and lower V-shaped
The corresponding upper V-shaped groove 21 of groove 11, hydraulic cylinder 3 is fixed on to be put on material platform 1, and the drive shaft of hydraulic cylinder 3 is fixing with pressing plate 2 even
Connect, for driving pressing plate 2 to move up and down, put material platform 1 both sides be respectively arranged with structure identical for processing heat after
The thermal forming device of bar end shape, thermal forming device includes support platform 4, motor 5, main shaft 6, planet support body 7 and the sun
Wheel 71, motor 5 is fixed in support platform 4, and main shaft 6 is fixedly and coaxially connected by the drive shaft of shaft coupling and motor 5, planet carrier
Body 7 is fixedly and coaxially connected with main shaft 6, and sun gear 71 is located in planet support body 7, and sun gear 71 is fixedly connected with support platform 4, OK
It is provided with two in carrier body 7 along the symmetrically arranged planetary gear 72 of sun gear 71, planetary gear 72 is coaxially fixedly installed planet
Axle 73, planet axis 73 axle is connected in planet support body 7 and planet support body 7 is stretched out in end, and planetary gear 72 is meshed with sun gear 71, too
Sun wheel 71 is 1:7 or 1:8 with the gear ratio of planetary gear 72, is provided with ditch geosynclinal convex between each planet axis 73 and planet support body 7
Wheel mechanism, Liang Ge grooved cam mechanism is symmetrical arranged along main shaft 6, and each grooved cam mechanism is both provided with forming tool 8；
Grooved cam mechanism includes link 9 and grooved cam 91, grooved cam 91 be located at planet support body 7 outside and with
Planet axis 73 are fixedly connected, and planet support body 7 is fixedly installed the slideway 92 radially extending towards on the end face of grooved cam 91, even
Connect and slide block 93 is fixedly installed on frame 9, slide block 93 and slideway 92 radially slide cooperation, and link 9 is connected with roller 94, groove
Cam 91 is provided with groove 95 towards in the end face of link 9, and roller 94 is located in groove 95 and rolls cooperation with groove 95, becomes
Shape cutter 8 is fixedly connected with link 9, and forming tool 8 is disc, the shape of the periphery of forming tool 8 and bar 100
The shape that end need to process is identical；It is arranged in two thermal forming devices putting material platform 1 both sides, one of support platform 4
Maintain static, be fixedly installed roll adjustment guideway between another support platform 4 and ground, roll adjustment guideway is along bar 100
Axially arranged, roll adjustment guideway includes roll adjustment guide rail 41 and roll adjustment slide block 42, and roll adjustment guide rail 41 fixes on the ground, roll adjustment slide block
On 42 bottom surfaces being fixedly connected on support platform 4, roll adjustment slide block 42 is slidably matched with roll adjustment guide rail 41 level, roll adjustment slide block 42 edge
The sliding axially of bar 100.
Example IV: as illustrated, a kind of planet circular system grooved cam formula bar end hot forming mechanism, including for
That installs the bar 100 after heating puts material platform 1 and bar clamping device, puts to be fixedly installed between material platform 1 and ground and send
Material guideway, feeding guide is secondary perpendicular with the axial direction of bar 100, and feeding guide is secondary to include feeding guide 12 and feeding slide block
13, feeding guide 12 fixes on the ground, and feeding slide block 13 is fixedly connected on the bottom surface putting material platform 1, feeding slide block 13 with
Feeding guide 12 level is slidably matched, put material platform 1 upper end be provided with indent for horizontal positioned heating after bar 100
Lower V-shaped groove 11, bar clamping device includes pressing plate 2 and hydraulic cylinder 3, and pressing plate 2 is located at the top putting material platform 1, under pressing plate 2
Upper V-shaped groove 21 that be provided with indent on end face and that position is corresponding with lower V-shaped groove 11, hydraulic cylinder 3 is fixed on puts material platform 1
On, the drive shaft of hydraulic cylinder 3 is fixedly connected with pressing plate 2, and for driving pressing plate 2 to move up and down, the both sides putting material platform 1 set respectively
It is equipped with structure identical for the thermal forming device of the bar end shape after heating, thermal forming device includes support platform
4th, motor 5, main shaft 6, planet support body 7 and sun gear 71, motor 5 is fixed in support platform 4, and main shaft 6 passes through shaft coupling and electricity
The drive shaft of machine 5 is fixedly and coaxially connected, and planet support body 7 is fixedly and coaxially connected with main shaft 6, and sun gear 71 is located in planet support body 7,
Sun gear 71 is fixedly connected with support platform 4, is provided with two along the symmetrically arranged planetary gear of sun gear 71 in planet support body 7
72, planetary gear 72 is coaxially fixedly installed planet axis 73, planet axis 73 axle is connected in planet support body 7 and planet carrier is stretched out in end
Body 7, planetary gear 72 is meshed with sun gear 71, and sun gear 71 is 1:7 or 1:8 with the gear ratio of planetary gear 72, each planet axis
It is provided with grooved cam mechanism, Liang Ge grooved cam mechanism is symmetrical arranged along main shaft 6, each ditch between 73 and planet support body 7
Forming tool 8 is both provided with grooved cam mechanism；
Grooved cam mechanism includes link 9 and grooved cam 91, grooved cam 91 be located at planet support body 7 outside and with
Planet axis 73 are fixedly connected, and planet support body 7 is fixedly installed the slideway 92 radially extending towards on the end face of grooved cam 91, even
Connect and slide block 93 is fixedly installed on frame 9, slide block 93 and slideway 92 radially slide cooperation, and link 9 is connected with roller 94, groove
Cam 91 is provided with groove 95 towards in the end face of link 9, and roller 94 is located in groove 95 and rolls cooperation with groove 95, becomes
Shape cutter 8 is fixedly connected with link 9, and forming tool 8 is disc, the shape of the periphery of forming tool 8 and bar 100
The shape that end need to process is identical；It is arranged in two thermal forming devices putting material platform 1 both sides, one of support platform 4
Maintain static, be fixedly installed roll adjustment guideway between another support platform 4 and ground, roll adjustment guideway is along bar 100
Axially arranged, roll adjustment guideway includes roll adjustment guide rail 41 and roll adjustment slide block 42, and roll adjustment guide rail 41 fixes on the ground, roll adjustment slide block
On 42 bottom surfaces being fixedly connected on support platform 4, roll adjustment slide block 42 is slidably matched with roll adjustment guide rail 41 level, roll adjustment slide block 42 edge
The sliding axially of bar 100.
Claims (7)
1. a kind of planet circular system grooved cam formula bar end hot forming mechanism is it is characterised in that include for installing after heating
Bar put material platform and bar clamping device, the described both sides putting material platform be respectively arranged with structure identical for plus
The thermal forming device of the bar end shape after work heating, described thermal forming device includes support platform, motor, main shaft, OK
Carrier body and sun gear, described motor is fixed in described support platform, the driving of described main shaft and described motor
Axle is fixedly and coaxially connected, and described planet support body is fixedly and coaxially connected with described main shaft, and described sun gear is located at described
It is fixedly connected in planet support body and with described support platform, be connected with two in described planet carrier body along described sun gear
Symmetrically arranged planetary gear, described planetary gear is meshed with described sun gear, each described planetary gear and described row
It is provided with grooved cam mechanism, the grooved cam mechanism described in two is symmetrical arranged along described main shaft, often between carrier body
It is both provided with forming tool in individual described grooved cam mechanism.
2. as claimed in claim 1 a kind of planet circular system grooved cam formula bar end hot forming mechanism it is characterised in that
Described grooved cam mechanism includes link and grooved cam, and described planetary gear is coaxially fixedly installed planet axis, institute
The planet axis axle stated is connected in described planet support body and described planet support body is stretched out in end, and described grooved cam is located at institute
The outside of planet support body stated and being fixedly connected with described planet axis, described planet support body is towards described grooved cam
The slideway radially extending is fixedly installed on end face, described link is fixedly installed slide block, described slide block with described
Slideway radially slide cooperation, described link is connected with roller, described grooved cam is towards described link
It is provided with groove, described roller is located in described groove and rolls cooperation with described groove, described shaping in end face
Cutter is fixedly connected with described link.
3. as claimed in claim 1 a kind of planet circular system grooved cam formula bar end hot forming mechanism it is characterised in that
Described forming tool is disc, the shape phase that the described shape of the periphery of forming tool need to be processed with bar end
With.
4. as claimed in claim 1 a kind of planet circular system grooved cam formula bar end hot forming mechanism it is characterised in that
The described upper end putting material platform is provided with the lower V-shaped groove for the bar after horizontal positioned heating of indent, described bar
Clamping device includes pressing plate and hydraulic cylinder, and described pressing plate is located at the described top putting material platform, the lower end of described pressing plate
Be provided with face indent and the position upper V-shaped groove corresponding with described lower V-shaped groove, described hydraulic cylinder is fixed on described
Put on material platform, the described drive shaft of hydraulic cylinder is fixedly connected with described pressing plate, move down on described pressing plate for driving
Dynamic.
5. as claimed in claim 1 a kind of planet circular system grooved cam formula bar end hot forming mechanism it is characterised in that
Described putting is fixedly installed feeding guide pair between material platform and ground, the secondary axial direction with bar of described feeding guide is mutually hung down
Directly, described feeding guide is secondary to include feeding guide and feeding slide block, and described feeding guide fixes on the ground, and described send
Material slide block is fixedly connected on the described bottom surface putting material platform, and described feeding slide block is slided with described feeding guide level
Cooperation.
6. a kind of planet circular system grooved cam formula bar end hot forming mechanism as described in claim 1 or 5, its feature exists
It is fixedly installed roll adjustment guideway between one of described support platform and ground, described roll adjustment guideway is along bar
Axially arranged, described roll adjustment guideway includes roll adjustment guide rail and roll adjustment slide block, and described roll adjustment guide rail fixes on the ground,
Described roll adjustment slide block is fixedly connected on the described bottom surface of support platform, described roll adjustment slide block and described roll adjustment guide rail
Level is slidably matched, described roll adjustment slide block sliding axially along bar.
7. as claimed in claim 1 a kind of planet circular system grooved cam formula bar end hot forming mechanism it is characterised in that
Described sun gear is 1:7 or 1:8 with the gear ratio of described planetary gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414959.4A CN105057346B (en) | 2015-07-15 | 2015-07-15 | Planetary gear train-groove cam type bar end hot-forming mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414959.4A CN105057346B (en) | 2015-07-15 | 2015-07-15 | Planetary gear train-groove cam type bar end hot-forming mechanism |
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| CN105057346A CN105057346A (en) | 2015-11-18 |
| CN105057346B true CN105057346B (en) | 2017-02-01 |
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| CN201510414959.4A Active CN105057346B (en) | 2015-07-15 | 2015-07-15 | Planetary gear train-groove cam type bar end hot-forming mechanism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105328085B (en) * | 2015-11-19 | 2017-06-23 | 西安建筑科技大学 | A kind of cam cutting technique |
| CN107931729A (en) * | 2017-11-20 | 2018-04-20 | 倪学才 | A kind of LED lamp manufacture cutter device |
| CN111036990B (en) * | 2019-12-20 | 2021-02-26 | 临海市渝兴工艺品有限公司 | Automatic profile modeling router |
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| CN101804482A (en) * | 2010-03-08 | 2010-08-18 | 北方工业大学 | Variable width disc shearing machine |
| CN102161069A (en) * | 2010-12-27 | 2011-08-24 | 宁波大学 | Forming method of no-material-head shaft piece by cross wedge rolling |
| CN202571117U (en) * | 2012-04-26 | 2012-12-05 | 唐山德泰机械制造有限公司 | Steel tie rod end forming equipment |
| CN202741537U (en) * | 2012-06-25 | 2013-02-20 | 王俊强 | Mechanical pipe end forming machine for pipe end processing |
| CN202963147U (en) * | 2012-10-31 | 2013-06-05 | 绍兴金氏机械设备有限公司 | Heat pipe end forming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4577532A (en) * | 1983-05-30 | 1986-03-25 | O.M.C. s.n.c. di Walter & Dante Cavalli | Automatic device for advancement of revolving mechanical organs |
| CN101804482A (en) * | 2010-03-08 | 2010-08-18 | 北方工业大学 | Variable width disc shearing machine |
| CN102161069A (en) * | 2010-12-27 | 2011-08-24 | 宁波大学 | Forming method of no-material-head shaft piece by cross wedge rolling |
| CN202571117U (en) * | 2012-04-26 | 2012-12-05 | 唐山德泰机械制造有限公司 | Steel tie rod end forming equipment |
| CN202741537U (en) * | 2012-06-25 | 2013-02-20 | 王俊强 | Mechanical pipe end forming machine for pipe end processing |
| CN202963147U (en) * | 2012-10-31 | 2013-06-05 | 绍兴金氏机械设备有限公司 | Heat pipe end forming device |
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| CN105057346A (en) | 2015-11-18 |
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