CN105598216B - Square steel, which is turned round, twists production line and its processing method - Google Patents
Square steel, which is turned round, twists production line and its processing method Download PDFInfo
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- CN105598216B CN105598216B CN201610063590.1A CN201610063590A CN105598216B CN 105598216 B CN105598216 B CN 105598216B CN 201610063590 A CN201610063590 A CN 201610063590A CN 105598216 B CN105598216 B CN 105598216B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/12—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting
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Abstract
Turned round the present invention relates to a kind of square steel and twist production line and its processing method, machine, end-working and feed device are twisted in torsion including setting gradually from front to back, the machine of twisting of turning round includes the first housing, above the first housing both sides be respectively arranged with can the torsion of left and right movement twist head, the chuck that can be moved left and right is provided between the stubborn head of two torsions, the gripping arm that two couple one in front and one in back can move forward and backward is provided with above chuck.Present invention production cable architecture is novel, and automaticity is high, easy to use, and realizes automatic charging clamping, high in machining efficiency, reduces labor strength, accurate positioning, product quality is effectively ensured；Equipment based on digital control, using servo motor and stepper motor as executive component, using hydraulic pressure be clamp power-equipment to square steel drop-head and turn round twist processing, equipment wide adaptation range, converted products switching is automatically performed by equipment, Flexible Equipment is good, automaticity is high.
Description
Technical field
Turned round the present invention relates to a kind of square steel and twist production line and its processing method.
Background technology
It is that wherein one end can only be carried out to turn round to twist mostly that existing square steel, which turns round the machine of twisting, if square steel both ends are required for turning round stubborn,
Need first to turn round stubborn one end, then the clamping that turns around is turned round to twist the other end, cumbersome, and the clamping of square steel and pick and place and is required for artificially entering
OK, it is extremely inefficient.
The content of the invention
In view of this, high it is an object of the invention to provide a kind of automaticity, square steel easy to use, which is turned round, twists production line
And its processing method, improve square steel and turn round stubborn processing efficiency.
The technical solution adopted by the present invention is：A kind of square steel, which is turned round, twists production line, including the torsion set gradually from front to back is twisted
Machine, end-working and feed device, the machine of twisting of turning round include the first housing, and both sides are set respectively above the first housing
Have can the torsion of left and right movement twist head, turn round to twist positioned at two and be provided with the chuck that can move left and right between head, above chuck
It is provided with the gripping arm that two couple one in front and one in back can move forward and backward；The feed device includes the hopper with inclined floor, position
The lifter plate for promoting single square steel up is provided with hopper lowest part.
Further, the chuck includes the slide that can be moved left and right, and the quiet fixture block being engaged is provided with the slide
With dynamic fixture block, dynamic fixture block clamps with being provided with the first V-type clip slot, quiet fixture block and dynamic fixture block in the mating surface of quiet fixture block between the two
Two first V-type clip slots cooperatively form the rhombus folder hole for clamping square steel afterwards.
Further, rack is provided with the first housing in left-right direction, inversion motor is provided with the slide,
The gear being engaged with the rack is arranged with machine shaft.
Further, it is provided with to turn round the line slideway of stubborn head and chuck mobile guide, institute on the first housing
State arranged on left and right sides above body and be respectively arranged with the screw mandrel parallel with line slideway, it is described turn round twist head bottom be provided with it is right
The feed screw nut for answering lateral filament bar to coordinate, two screw mandrels have motor-driven rotation respectively.
Further, a pair of guide rails set along the longitudinal direction, the extension of guide rail rear end are arranged with parallel above chuck
Above to the end-working, the gripping arm is installed on the guide rail, and two same a pair gripping arms or so are simultaneously
Row is set；The gripping arm include it is reverse mounted on guide rail and the driving cylinder that can be slid back and forth along guide rail, the driving cylinder
Drive end is provided with finger cylinder, and the second V-type clip slot is offered on the inside of the clamping part of the finger cylinder.
Further, it is provided with skewed slot above lifter plate on front side of hopper and up side is promoted by lifter plate to deposit
Steel, it is arranged at intervals with the elevating lever of square steel ejection skewed slot in skewed slot in the skewed slot.
Further, offer slot apertures on the bottom plate of the hopper, the hopper bottom be provided with can be swung up through
The swing arm of slot apertures, described swing arm one end are articulated with hopper bottom side, swing arm other end and the first Telescopic-cylinder below hopper
Bar drive end is hinged and swung up and down by the driving of the first cylinder.
Further, tilting guide plate is provided with front side of skewed slot, the elevating lever is by second below skewed slot
Cylinder driving lifting, the lifter plate drive lifting by the 3rd cylinder below hopper, use are provided with below hopper
The chute of guiding is slided up and down with lifter plate.
Further, the end-working includes the second housing, is arranged with parallel a pair above the second housing
The feeding guide that sets and can be moved forward and backward with respect to the second housing along the longitudinal direction, the square steel are horizontally placed on two feeding guides,
The positioning for square steel end position clamping is respectively arranged with the right side of the left side of left side feeding guide and right side feeding guide
Clamp system, left positioner clamp system top are provided with the drill bit to be drilled to square steel end, right positioner clamp system
Right side is provided with the facing cutter being processed to square steel end, and the drill bit, facing cutter and torsion twist head respectively by servomotor
Or driving stepper motor.
Further, pedestal is respectively arranged with the right side of the left side of left side feeding guide and right side feeding guide, it is described fixed
Position clamp system includes the train wheel bridge being located on pedestal and in train wheel bridge lower section and liftable lower fixture block, the lower fixture block
The groove of square steel end can be accommodated by being provided with, and moveable clamping plate is provided with the groove.
Further, two stopper slots one in front and one in back are provided with the feeding guide, when feeding guide is moved rearwards after
The stopper slot of side is located at immediately below feed device discharge end；Be additionally provided with front side of the clamp system promote square steel end to
The push pedal of upper lifting, offers V-groove in the push pedal, and the distance between V-groove and the groove with feeding guide
The distance between two stopper slots are equal.
Further, the first top plate for promoting square steel end to move right is provided with the left of the lower fixture block of left side, under right side
Be provided with the right side of fixture block and withstand square steel end and limit its first limiting plate to move right, first limiting plate can on move down
It is dynamic；The second top plate for promoting square steel end to move right is provided with the left of the push pedal of left side, top is provided with the right side of the push pedal of right side
Firmly square steel end limits the second limiting plate that it moves right.
Further, positioned at the support base that can move forward and backward of being respectively arranged below of arranged on left and right sides feeding guide, left side
Pedestal can be horizontally slipped with respect to the second housing, and Left-side support seat is installed on the pedestal of left side.
Another technical scheme that the present invention uses is：A kind of square steel, which is turned round, twists processing method, using one kind side as described above
Steel, which is turned round, twists production line and carries out according to the following steps：（1）Square steel is transported to end-working for one by the feed device every time
On；（2）End-working is drilled to one end of square steel, and cylindrical milling and chamfering are carried out to the other end；（3）Turn round on the machine of twisting
Steel clamp above end-working is taken and is moved on chuck by a pair of gripping arms being located behind；（4）Chuck is clamped in square steel
Portion, both sides, which are turned round to twist head and clamp square steel both ends to centre movement and rotate to turn round on square steel, back-outs the two sections of twisted shape structures in left and right；
（5）Both sides are turned round stubborn head and exited, and turn round a pair of gripping arms positioned at front on the machine of twisting and clamp square steel, chuck unclamps, and gripping arm will
Square steel is moved to specified location.
Compared with prior art, the invention has the advantages that：Present invention production cable architecture is novel, automaticity
Height, simultaneously square steel both ends can be carried out to turn round stubborn operation, it is easy to use, and automatic charging clamping is realized, it is high in machining efficiency,
Labor strength is reduced, accurate positioning, product quality is effectively ensured；Equipment based on digital control, with servo motor and step
It is executive component to enter motor, and processing, equipment wide adaptation range, processing are twisted to square steel drop-head and torsion using hydraulic pressure as power-equipment is clamped
Production switch is automatically performed by equipment, and Flexible Equipment is good, automaticity is high.
For the objects, technical solutions and advantages of the present invention are more clearly understood, specific embodiment and phase will be passed through below
Accompanying drawing is closed, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is organigram of the embodiment of the present invention；
Fig. 2 is that the machine of twisting organigram is turned round in the embodiment of the present invention；
Fig. 3 is chuck organigram in the embodiment of the present invention；
Fig. 4 is gripping arm organigram in the embodiment of the present invention；
Fig. 5 is that feed device constructs stereogram in the embodiment of the present invention；
Fig. 6 is that feed device constructs another view stereo figure in the embodiment of the present invention；
Fig. 7 is the construction stereogram that feed device saves bottom plate in the embodiment of the present invention；
Fig. 8 is medial end portions of embodiment of the present invention processing unit (plant) construction stereogram；
Fig. 9 is that positioning and clamping mechanism constructs stereogram in the embodiment of the present invention；
Figure 10 is facing cutter scheme of installation in the embodiment of the present invention；
Figure 11 is that square steel processes latter end view in the embodiment of the present invention；
Label declaration in figure：1- turn round twist machine, 2- feed devices, 3- end-workings, 4- square steel, the 101- first housings,
102-, which is turned round, twists the dynamic fixture block of head, 103- chucks, 104- gripping arms, the quiet fixture blocks of 105-, 106-, the first V-types of 107- clip slot, 108- teeth
Bar, 109- gears, 110- guide rails, 111- driving cylinders, 112- finger cylinders, the second V-types of 113- clip slot, 114- slides, 201- material
Groove, 202- bottom plates, 203- lifter plates, 204- skewed slots, 205- elevating levers, 206- slot apertures, 207- swing arms, the cylinders of 208- first,
209- guide plates, 210- chutes, the 301- second housings, 302- feeding guides, 303- drill bits, 304- facing cutters, 305- pedestals,
306- train wheel bridges, 307- lower fixture blocks, 308- grooves, 309- clamping plates, 310- stopper slots, 311- push pedals, 312-V type grooves, 313-
First top plate, the limiting plates of 314- first, the top plates of 315- second, the limiting plates of 316- second.
Embodiment
As shown in Fig. 1 ~ 11, a kind of square steel, which is turned round, twists production line, including machine 1 is twisted in the torsion set gradually from front to back, end adds
Frock puts 3 and feed device 2, and machine 1 is twisted in the torsion includes the first housing 101, and the top both sides of the first housing 101 are set respectively
Have can the torsion of left and right movement twist head 102, turn round to twist positioned at two and be provided with the chuck 103 that can move left and right, position between head 102
The gripping arm 104 that two couple one in front and one in back can move forward and backward is provided with above chuck 103；Gripping arm 4 is by end-working
On the square steel that processes grip to chuck, and after being clamped by chuck, both sides turn round that to twist head mobile to centre and clamp square steel
Both ends simultaneously rotate, and are turned round on square steel and back-out twisted shape structure.
In the present embodiment, the chuck 103 includes the slide 114 that can be moved left and right, and phase is provided with the slide 114
The quiet fixture block 105 and dynamic fixture block 106 coordinated, dynamic fixture block 106 in the mating surface of quiet fixture block 105 between the two with being provided with the first V
Two first V-type clip slots cooperatively form the rhombus folder hole for clamping square steel, rhombus folder after type clip slot 107, quiet fixture block and dynamic fixture block clamp
Hole clip is lived after square steel to prevent intermediate portion position from rotating.
In the present embodiment, rack 108 is provided with the first housing 101 in left-right direction, is set on the slide 114
Inversion motor is equipped with, the gear 109 being engaged with the rack is arranged with machine shaft.
In the present embodiment, it is provided with to turn round stubborn head 102 and chuck 103 mobile guide on the first housing 101
Line slideway, arranged on left and right sides is respectively arranged with the screw mandrel parallel with line slideway above the body, and described turn round twists head bottom
Portion is provided with the feed screw nut coordinated with respective side screw mandrel, and two screw mandrels have motor-driven rotation respectively.
In the present embodiment, a pair of guide rails 110 set along the longitudinal direction are arranged with parallel above chuck 103, are led
The rear end of rail 110 is extended to above the end-working, and the gripping arm 104 is installed on the guide rail 110, and same
To two gripping arms or so be arranged side by side；The gripping arm 104 includes reverse mounted in can slide back and forth on guide rail and along guide rail
Driving cylinder 111, the drive end of the driving cylinder 111 is provided with finger cylinder 112, opened on the inside of the clamping part of the finger cylinder
Provided with the second V-type clip slot 113, a pair of gripping arms being located behind are responsible for waiting turning round stubborn square steel and gripped between dynamic and static fixture block,
A pair of gripping arms positioned at front are responsible for gripping the square steel for completing processing to specified location.
In the present embodiment, the feed device includes the hopper 201 with inclined floor 202, minimum positioned at hopper 201
Place is provided with the lifter plate 203 for promoting single square steel up, on front side of hopper positioned at the top of lifter plate 203 be provided with skewed slot 204 with
Storage is promoted up square steel 4 by lifter plate 203, is arranged at intervals with the skewed slot 204 square steel in skewed slot 204 ejecting skewed slot
204 elevating lever 205, square steel are put into hopper 201, the upward top of one and are fallen into every time in skewed slot 204 by lifter plate 203,
The square steel fallen into skewed slot 204 is fallen on end-working after ejecting skewed slot 204 upwards by elevating lever again.
In the present embodiment, slot apertures 206 is offered on the bottom plate 202 of the hopper 201, the bottom of hopper 201 is set
There is the swing arm 207 that can be swung up through slot apertures 206, described one end of swing arm 207 is articulated with the bottom side of hopper 201, and swing arm 207 is another
End is hinged with the expansion link drive end of the first cylinder 208 positioned at the lower section of hopper 201 and drives the upper bottom by the first cylinder 208
Dynamic, swing arm 207 is swung up and down, and it is stuck without being moved toward the lowest part of hopper 201 to prevent that the square steel in hopper from occurring.
In the present embodiment, the front side of skewed slot 204 is provided with tilting guide plate 209, the elevating lever 205 is by positioned at oblique
The second cylinder driving lifting of the lower section of groove 204, the lifter plate 203 drive lifting, position by the 3rd cylinder below hopper
The chute 210 that guiding is slided up and down to lifter plate is provided with below hopper.
In the present embodiment, the end-working 3 includes the second housing 301, and the top of the second housing 301 is parallel
A pair of feeding guides 302 that sets and can be moved forward and backward with respect to the second housing along the longitudinal direction are provided with, the square steel is horizontally placed on
On two feeding guides 302, it is respectively arranged with to enter square steel end on the right side of the left side of left side feeding guide and right side feeding guide
The positioning and clamping mechanism that row positioning clamps, left positioner clamp system top are provided with the drill bit to be drilled to square steel end
303, be provided with the facing cutter 304 being processed to square steel end on the right side of right positioner clamp system, the drill bit, facing cutter and
Turn round and twist head respectively by servomotor or driving stepper motor；Milling cutter on facing cutter carries out cylindrical milling and chamfering to square steel end
Processing, when feeding guide is moved rearwards, rear that the square steel in skewed slot is ejected and fallen on feeding guide by elevating lever 205
In stopper slot, feeding guide moves forward, and positioning and clamping mechanism clamps square steel end, and square steel end is processed.
In the present embodiment, pedestal 305 is respectively arranged with the right side of the left side of left side feeding guide and right side feeding guide,
The positioning and clamping mechanism includes the train wheel bridge 306 being located on pedestal 305 and positioned at the lower section of train wheel bridge 306 and liftable lower folder
Block 307, the groove 308 that can accommodate square steel end is provided with the lower fixture block 307, is provided with the groove 308 removable
Clamping plate 309, lower fixture block 307 by cylinder promote it is up after after square steel end is absorbed in groove 308 and heads on train wheel bridge upwards
Clamping plate 309 clamps square steel end again.
In the present embodiment, two stopper slots 310 one in front and one in back, feeding guide 302 are provided with the feeding guide 302
The stopper slot at rear is located at immediately below feed device discharge end when being moved rearwards；It is additionally provided with and pushes away on front side of the clamp system
The push pedal 311 that square steel end is lifted up is moved, V-groove 312, and V-groove 312 and the groove are offered in the push pedal
The distance between 308 is equal with the distance between two stopper slots 310 on feeding guide.
In the present embodiment, the first top plate 313 for promoting square steel end to move right is provided with the left of the lower fixture block of left side,
It is provided with the right side of the lower fixture block of right side and withstands square steel end and limit its first limiting plate 314 to move right, described first is spacing
Plate can move up and down；The second top plate 315 for promoting square steel end to move right is provided with the left of the push pedal of left side, right side push pedal
Right side, which is provided with, withstands square steel end and limits its second limiting plate 316 to move right, is pushed away by the first top plate and the second top plate
The dynamic right position that can adjust square steel.
In the present embodiment, positioned at the support base that can move forward and backward of being respectively arranged below of arranged on left and right sides feeding guide,
Left side pedestal can be horizontally slipped with respect to the second housing, and Left-side support seat is installed on the pedestal of left side.
In the present embodiment, left side pedestal is driven by screw mandrel and moved left and right, and screw mandrel end set has handwheel, left by adjusting
The right position of side pedestal, the square steel requirement of different length can be met；The support base is driven by cylinder and moved forward and backward,
Support base bottom is provided with line slideway；First top plate, the second top plate, the first limiting plate and pedestal have cylinder driving to move
It is dynamic.
In the present embodiment, the facing cutter is installed on main shaft, and main shaft is installed on axle sleeve, and axle sleeve bottom is provided with position
In the base on body, axle sleeve can move left and right with respect to base.
The course of work of the end-working：（1）Square steel falls on feeding guide and is located at when feeding guide is moved rearwards
In the stopper slot at rear；（2）Feeding guide forward movement square steel is positioned clamp system and is lifted and clamped；（3）Drill bit and milling cutter
Milling cutter on disk is processed to the both ends of square steel；（4）Feeding guide is moved rearwards；（5）Positioning and clamping mechanism unclamps and fallen
Square steel after machining is fallen on feeding guide in the stopper slot in front, while next square steel to be processed falls into and sent
In the stopper slot being located behind on material guide rail；（6）Feeding guide moves forward, the push pedal lift that the square steel processed is moved upward
A pair of gripping arms folder for rising and being located behind on guide rail is walked, while next square steel to be processed is positioned clamp system lifting
Clamp.
A kind of square steel, which is turned round, twists processing method, is turned round using a kind of square steel as described above and twists production line and enter according to the following steps
OK：（1）Square steel is transported on end-working for one by the feed device every time；（2）End-working is to square steel
One end is drilled, and cylindrical milling and chamfering are carried out to the other end；（3）A pair of gripping arms being located behind on the machine of twisting are turned round by end
Steel clamp takes and is moved on chuck above processing unit (plant)；（4）Chuck is clamped in the middle part of square steel, and both sides, which are turned round, twists head to the mobile folder in centre
Firmly square steel both ends and rotation are turned round on square steel back-outs the two sections of twisted shape structures in left and right；（5）Both sides are turned round stubborn head and exited, and turn round on the machine of twisting
A pair of gripping arms positioned at front clamp square steel, chuck is unclamped, and square steel is moved to specified location by gripping arm.
Equipment based on digital control, using servo motor and stepper motor as executive component, using hydraulic pressure as clamp power set
Standby to square steel drop-head and to turn round and twist processing, equipment wide adaptation range, converted products switching are automatically performed by equipment, Flexible Equipment is good,
Automaticity is high.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (9)
1. a kind of square steel, which is turned round, twists production line, it is characterised in that：Machine, end-working are twisted in torsion including setting gradually from front to back
And feed device, the machine of twisting of turning round include the first housing, first housing top both sides are respectively arranged with can left and right movement
Turn round and twist head, the chuck that can be moved left and right is provided between the stubborn head of two torsions, is provided with one in front and one in back above chuck
The gripping arm that can move forward and backward of two couples；The feed device includes the hopper with inclined floor, is set positioned at hopper lowest part
It is equipped with the lifter plate for promoting single square steel up；The end-working includes the second housing, is put down above the second housing
Row is provided with a pair of feeding guides that sets and can be moved forward and backward with respect to the second housing along the longitudinal direction, and the square steel is horizontally placed on two
On feeding guide, it is respectively arranged with the right side of the left side of left side feeding guide and right side feeding guide and square steel end is positioned
The positioning and clamping mechanism of clamping, left positioner clamp system top are provided with the drill bit to be drilled to square steel end, and right side is fixed
The facing cutter being processed to square steel end is provided with the right side of the clamp system of position.
2. square steel according to claim 1, which is turned round, twists production line, it is characterised in that：The chuck includes the cunning that can be moved left and right
Seat, the quiet fixture block being engaged and dynamic fixture block are provided with the slide, set in the mating surface of dynamic fixture block and quiet fixture block between the two
The first V-type clip slot is equipped with, two first V-type clip slots cooperatively form the rhombus folder hole for clamping square steel after quiet fixture block and dynamic fixture block clamp.
3. square steel according to claim 2, which is turned round, twists production line, it is characterised in that：It is arranged with parallel above chuck a pair
The guide rail set along the longitudinal direction, guide rail rear end are extended to above the end-working, and the gripping arm is installed on described
On guide rail, and two same a pair gripping arms or so are arranged side by side；The gripping arm includes reverse mounted on guide rail and can edge
The driving cylinder that guide rail slides back and forth, the drive end of the driving cylinder are provided with finger cylinder, in the clamping part of the finger cylinder
Side offers the second V-type clip slot.
4. square steel according to claim 1, which is turned round, twists production line, it is characterised in that：Set on front side of hopper above lifter plate
There is skewed slot and up square steel is promoted by lifter plate to deposit, be arranged at intervals with square steel ejection skewed slot in skewed slot in the skewed slot
Elevating lever.
5. square steel according to claim 4, which is turned round, twists production line, it is characterised in that：Opened up on the bottom plate of the hopper seamed
Hole, the hopper bottom are provided with the swing arm that can be swung up through slot apertures, and described swing arm one end is articulated with hopper bottom side, swing arm
The other end is hinged with the first Telescopic-cylinder bar drive end below hopper and swung up and down by the driving of the first cylinder.
6. square steel according to claim 1, which is turned round, twists production line, it is characterised in that：The left side and right side of left side feeding guide are sent
Pedestal is respectively arranged with the right side of material guide rail, the positioning and clamping mechanism includes the train wheel bridge being located on pedestal and positioned at train wheel bridge
Lower section and liftable lower fixture block, the groove that can accommodate square steel end is provided with the lower fixture block, is provided with the groove
Moveable clamping plate.
7. square steel according to claim 6, which is turned round, twists production line, it is characterised in that：It is previous that one is provided with the feeding guide
Two stopper slots afterwards, the stopper slot at rear is located at immediately below feed device discharge end when feeding guide is moved rearwards；Positioned at described
The push pedal for promoting square steel end to be lifted up is additionally provided with front side of clamp system, V-groove, and V-type are offered in the push pedal
Groove and the distance between the groove are equal with the distance between two stopper slots on feeding guide.
8. square steel according to claim 7, which is turned round, twists production line, it is characterised in that：Promotion is provided with the left of the lower fixture block of left side
The first top plate that square steel end moves right, it is provided with the right side of the lower fixture block of right side and withstands square steel end and limit what it moved right
First limiting plate, first limiting plate can move up and down；It is provided with the left of the push pedal of left side and promotes square steel end to move right
The second top plate, be provided with the right side of the push pedal of right side and withstand square steel end and limit its second limiting plate to move right.
9. a kind of square steel, which is turned round, twists processing method, it is characterised in that：Turned round using any square steel as described in claim 1 ~ 8 and twist life
Producing line is simultaneously carried out according to the following steps：（1）Square steel is transported on end-working for one by the feed device every time；（2）End
Portion's processing unit (plant) is drilled to one end of square steel, and cylindrical milling and chamfering are carried out to the other end；（3）Turn round and be located behind on the machine of twisting
A pair of gripping arms steel clamp above end-working is taken and is moved on chuck；（4）Chuck is clamped in the middle part of square steel, and both sides are turned round
Twist head and clamp square steel both ends to centre movement and rotate to turn round on square steel and back-out the two sections of twisted shape structures in left and right；（5）Turn round both sides
Stubborn head exits, and turns round a pair of gripping arms positioned at front on the machine of twisting and clamps square steel, chuck is unclamped, and square steel is moved to by gripping arm
Specified location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063590.1A CN105598216B (en) | 2016-02-01 | 2016-02-01 | Square steel, which is turned round, twists production line and its processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063590.1A CN105598216B (en) | 2016-02-01 | 2016-02-01 | Square steel, which is turned round, twists production line and its processing method |
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| Publication Number | Publication Date |
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| CN105598216A CN105598216A (en) | 2016-05-25 |
| CN105598216B true CN105598216B (en) | 2018-02-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111389967B (en) * | 2020-03-05 | 2021-10-22 | 福耀汽车铝件(福建)有限公司 | Bright trim orthopedic equipment |
| CN113579026B (en) * | 2021-07-19 | 2023-05-12 | 石家庄艺树金属制品有限公司 | Full-automatic birdcage twisting machine |
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| JP2015208764A (en) * | 2014-04-28 | 2015-11-24 | 株式会社新和製作所 | Torsion bar manufacturing device |
| CN105195580A (en) * | 2015-11-09 | 2015-12-30 | 江苏利普机械有限公司 | Positive-negative-rotation lock latch turning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350151B (en) * | 2013-07-02 | 2017-02-08 | 中山市众泰机械设备有限公司 | Automatic feeding mechanism of tube bending machine |
| CN203526653U (en) * | 2013-11-08 | 2014-04-09 | 株洲凯丰实业有限公司 | Full-automatic malleable cast iron pipe fitting end-flattening machine |
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| US5771726A (en) * | 1996-08-28 | 1998-06-30 | Kenney Manufacturing Company | Apparatus and method for twisting hollow rods |
| US6189359B1 (en) * | 1998-10-01 | 2001-02-20 | C.M.L. Costruzioni Meccaniche Liri S.R.L. | Twisting machine for polygonal cross-section bars |
| CN2889538Y (en) * | 2006-01-19 | 2007-04-18 | 邢台市邢工机械产品研究所 | Anchor rod twister |
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| JP2015208764A (en) * | 2014-04-28 | 2015-11-24 | 株式会社新和製作所 | Torsion bar manufacturing device |
| CN203991856U (en) * | 2014-06-10 | 2014-12-10 | 天津市海晟易铭科技有限公司 | A kind of equipment that is crafted swirlyflow tube |
| CN105195580A (en) * | 2015-11-09 | 2015-12-30 | 江苏利普机械有限公司 | Positive-negative-rotation lock latch turning machine |
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| CN105598216A (en) | 2016-05-25 |
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