CN208408215U - A kind of process equipment of shape tube - Google Patents
A kind of process equipment of shape tube Download PDFInfo
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- CN208408215U CN208408215U CN201820843782.9U CN201820843782U CN208408215U CN 208408215 U CN208408215 U CN 208408215U CN 201820843782 U CN201820843782 U CN 201820843782U CN 208408215 U CN208408215 U CN 208408215U
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004080 punching Methods 0.000 claims abstract description 135
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000000465 moulding Methods 0.000 claims abstract description 26
- 238000004513 sizing Methods 0.000 claims description 155
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000013213 extrapolation Methods 0.000 claims description 17
- 241000486406 Trachea Species 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 13
- 210000003437 trachea Anatomy 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 208000002925 dental caries Diseases 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 6
- 238000007514 turning Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004512 die casting Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a kind of process equipments of shape tube, including pedestal, Pneumatic controller and punch driving device, pedestal is provided with second station and the first station, second station is equipped with necking forming device, first station is equipped with rotating punching device, the utility model device is small in size, using flexible, low noise when work, after circumference periphery punching, by round tube stretcher strain and form special-shaped flat tube, and it is completed at the same time the necking processing of nozzle, from completion punching and molding, and punching precision is high, in continuous work, machining accuracy is remained unchanged later for a period of time, product size is stablized, formed precision is high, CNC processing is not needed, process velocity is accelerated, process the stay in grade of obtained product, processing cost is greatly lowered.
Description
Technical field
The utility model relates to the machining equipment technical fields of shape tube, more particularly, to a kind of processing of shape tube
Equipment.
Background technique
The blanking techniques of metalwork are highly developed at present, and still, the punching precision of the prior art is not high, how to be promoted
Essence cuts out precision, and guarantees that blanking equipment still keeps the essence of setting to cut out precision after long time continuous working, is still to research and develop at present
The technical issues of.Various electronic products are getting faster to the trend of miniaturization and miniaturization at present, at the same time, to product
Machining accuracy also proposed higher technical problem.
Such as go out various circular holes in the metal foil wall body punching of cylindrical shape, have to the size of circular hole, position and interval
High-precision punching, but equipment volume no doubt may be implemented using large-scale precision press machine and precise punching die in high requirement
Greatly, noise is big, and space occupied is big, and energy consumption is high, and equipment cost and die cost are all very high, and production efficiency is lower.
Also there are various dedicated small-sized punching apparatus at present, go out various circular holes in the metal foil wall body punching of cylindrical shape,
Small-sized punching apparatus is small in size, using flexible, and low noise when work, operation energy consumption is low, and equipment cost is also very low, still, small
The clamping precision of the precision of the transmission mechanism of type punching apparatus, the precision of punch mechanism and clamping mechanism is not high, all can be tight
Punching precision is reduced again, keeps the punching precision of small-sized punching apparatus integrally relatively low, especially in small-sized punching apparatus continuous work
After a period of time, punching precision can sharp fall.
Furthermore it is also very difficult that round tube, which is processed into necking shape tube, is at present generally to use die-casting process and CNC
The mode combined is processed come what is produced, the product surface precision produced using die-casting process is not high, it is also necessary to carry out again
Secondary secondary operation, such as secondary operation is carried out to product using the mode of CNC processing, still, processing efficiency is low for CNC processing,
Processing cost is high；Therefore, the production that product is carried out for currently used production technology, will cause the processing cost of product
Increase, process time extends, and quality is unstable, it is therefore necessary to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of process equipments of shape tube, if
Standby small in size, using flexible, low noise when work, from completing punching, stretcher strain and necking forming, at one section of continuous work
Between after punching invariable precision, process velocity accelerates, and product size is stablized, and formed precision is high, and processing cost is low.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of process equipment of shape tube, packet
Pedestal, Pneumatic controller and punch driving device are included, pedestal is provided with the first station and second station, and the first station is equipped with
Rotating punching device, second station are equipped with necking forming device,
Necking forming device includes upper mold, middle template and lower die, and middle template is movably arranged between upper die and lower die, on
Mould, middle template and lower die molding cooperate, and interior sizing sliding block, the left and right sides difference of middle template are slidably fitted in the middle part of middle template
It is slidably fitted with outer end face sizing sliding block, two outer end face sizing sliding blocks are separately positioned on the left and right sides of interior sizing sliding block,
The front and rear sides of middle template are slidably fitted with one side sizing sliding block respectively, and two side sizing sliding blocks are separately positioned on interior sizing
The front and rear sides of sliding block, after molding, the space between outer end face sizing sliding block, side sizing sliding block and interior sizing sliding block is formed
The top of one special-shaped tubular cavity, interior sizing sliding block is provided with necking setting section；
Rotating punching device includes being mounted on the hole punched device of the first side of the first station of pedestal and being mounted on pedestal
The swivel feeding clamping device of second side of the first station,
Hole punched device includes that pedestal is fixed in punching pedestal, upper punching die and lower punching die, the lower part of punching pedestal
The first station the first side, lower punching die is fixed on punching pedestal middle and upper part, and upper piercing die is installed on the upper of punching pedestal
Portion, upper punching die are located at the top of lower punching die, and upper punching die is provided with punching cutter, and lower punching die is provided with knife
Hole, punching cutter and tool bore punching cooperate；
Punch driving device is installed on the top of punching pedestal, and punch driving device is provided with punching press push rod, punching press push rod
It is separately connected the upper mold and the upper punching die；
Swivel feeding clamping device include servo propulsion module group, be mounted on servo propulsion module group top Mobile base and
It is mounted on the DD direct driving motor of Mobile base, DD direct driving motor is provided with transmission main shaft, and Mobile base is pacified towards the side of hole punched device
Equipped with Integral pneumatic collet.
In further technical solution, the interior sizing sliding block includes left inside sizing sliding block and sliding block of being formed in right, described
The left and right sides of middle template is slidably fitted with lateral guide rod respectively, and the lateral guide rod activity on the left of middle template is inserted in left inside sizing
Sliding block, the lateral guide rod activity on the right side of middle template are inserted in sizing sliding block in the right side；
Cope plate is installed, the medium position of the bottom surface of cope plate is fixed with outer support locating rod, left below the upper mold
Interior sizing sliding block and it is right in be provided with inner support space between sizing sliding block, in molding outside support locating rod be inserted in inner support space,
The interior sliding block of being formed of left inside sizing sliding block and the right side is moved outwardly to setting position respectively and kept by outer support locating rod to realize
In setting position；
The necking setting section is to be molded over the left inside arc for being formed sliding block and the edge on the top of right interior sizing sliding block to fall
Angle.
In further technical solution, the bottom surface of the cope plate is provided with upper cores, and the bottom surface of upper cores offers
Necking die cavity, the top of the left inside sizing sliding block and the right interior sizing sliding block is inserted into upper necking die cavity after molding, and
Support the bottom surface of necking die cavity in the top surface of left inside sizing sliding block and right interior sizing sliding block；
Extrapolation sizing bar in left and right is respectively fixed at left and right sides of the bottom surface of the cope plate, left and right is extrapolated under sizing bar
It is provided with driving inclined-plane on the inside of portion, guiding surface, left and right extrapolation are provided on the outside of the top of the outer end face sizing sliding block
The driving inclined-plane of bar of being formed and the guiding surface driving cooperation of corresponding outer end face sizing sliding block；
The front and rear sides of the bottom surface of the cope plate are respectively fixed with front and back extrapolation fixed slider, and front and back is extrapolated under fixed slider
It is provided with driving inclined-plane on the inside of portion, guiding surface is provided on the outside of the top of the side sizing sliding block, is estimated outside front and back
The driving inclined-plane of sliding block drives with the guiding surface of corresponding side sizing sliding block to be cooperated；
The left and right sides and front and rear sides of the top surface of the middle template are respectively arranged with a baffle, in the top surface shape of middle template
At a recreation room, the outer end face sizing sliding block, side sizing sliding block, the left inside sizing sliding block and the right interior sizing
Sliding block is arranged in recreation room；Baffle activity positioned at the left and right sides of middle template is inserted with the lateral guide rod, laterally leads
Bar extends in recreation room, and the outer end of lateral guide rod is exposed outside baffle, pacifies between the outer end and baffle of lateral guide rod
Equipped with spring.
In further technical solution, it is provided with stripper plate below the middle template,
The front and rear sides of stripper plate are respectively fixed with oblique guide rod, and two side sizing sliding blocks offer guiding respectively
Inclined hole, the oblique guide rods of the front and rear sides of stripper plate is arranged in, and activity is plugged in the guiding of corresponding side sizing sliding block respectively
In inclined hole；
It is slided up and down in the middle part of middle template and mode in one is installed, the left inside sizing left and right sliding block is mounted on middle mode
The left side of top surface, the right interior sizing left and right sliding block are mounted on the right side of the top surface of middle mode.
In further technical solution, lower template, the front and rear sides difference of lower template are provided with below the stripper plate
At least one front and back sliding slot is offered, is slidably fitted with front and back sliding block in the sliding slot of front and back, the top of front and back sliding block is fixed with front and back
The bottom of connecting rod, two side sizing sliding blocks is respectively fixedly connected with the top of corresponding front-rear linkage；
The left and right sides of lower template offers at least one left and right sliding slot respectively, and left and right is slidably fitted in the sliding slot of left and right and is slided
Block, the top of left and right sliding block are fixed with left linkages, and the bottom of two outer end face sizing sliding blocks is respectively fixedly connected with relatively
The top for the left linkages answered；
In molding, lower template template movement and is abutted together in；
In die sinking, lower template leaves middle template.
In further technical solution, former and later two sides of the left inside sizing sliding block are separately formed the arc of indent
Face, the left side of left inside sizing sliding block form outwardly convex arcwall face, former and later two sides difference of the right interior sizing sliding block
The arcwall face of indent is formed, the right side of right interior sizing sliding block forms outwardly convex arcwall face；
The top in the top on the right side of the left inside sizing sliding block and the left side of the right interior sizing sliding block is respectively arranged with
Guiding surface is supportted outside one, and outer support driving inclined-plane, outer support driving are respectively arranged at left and right sides of the top of the outer support locating rod
Inclined-plane and the driving of outer support guiding surface cooperate.
In further technical solution, the Integral pneumatic collet is provided with interior rotating seat, sliding block and the swollen clamping plate of workpiece,
Transmission main shaft connects interior rotating seat；
The front end of interior rotating seat is slidably fitted with multiple sliding blocks, and each sliding block is circumferentially spaced, and each sliding block is fixed
There is the swollen clamping plate of workpiece, each swollen clamping plate of workpiece is coated on the outer circle ring region of interior rotating seat, in the swollen clamping plate of workpiece and interior rotation
Movable chamber in one is formed between the side of seat, to realize the radial direction by the swollen clamping plate of each workpiece of slider-actuated along interior rotating seat
It is mobile；
Interior rotating seat is provided with the first air pipe interface and the second air pipe interface, sets respectively between each sliding block and interior rotating seat
It is equipped with the first gas chamber and the second gas chamber, each first gas chamber communicates with each other, and each second gas chamber communicates with each other, the first gas chamber connection first
Air pipe interface, the second gas chamber are connected to the second air pipe interface；
Pneumatic controller is respectively communicated with the first air pipe interface and the second air pipe interface by two tracheaes, to realize driving
Each sliding block synchronizing moving.
In further technical solution, first gas chamber and second gas chamber are to be provided with the interior rotating seat respectively
Inside two annular air channels,
First air pipe interface and the second air pipe interface are separately positioned on interior rotating seat side, the first air pipe interface and the second gas
Interface tube is respectively communicated with two annular air channels, and the first air pipe interface is connected to the connection of the first gas chamber, the second air pipe interface connection second
Gas chamber；
The bottom surface of each sliding block is sealed with the slot bottom of the corresponding sliding slot to be cooperated, and the slot bottom of each sliding slot offers respectively
First stomata and the second stomata,
The bottom surface of each sliding block offers the first air cavity and the second air cavity, and the first air cavity and the second air cavity are mutually isolated,
And first air cavity be connected to the first stomata, the second air cavity be connected to the second stomata.
In further technical solution, the Mobile base is provided with front shoe and rear fixed plate, the DD direct driving motor
Rear end be fixed on rear fixed plate, front shoe is equipped with bearing, and the transmission main shaft is installed on bearing, transmission main shaft it is outer
End extends to the outside of front shoe before front shoe, and the outer end of transmission main shaft is fixed with outer drive flange, described interior
Rotating seat is fixed on outer drive flange；
The both ends of the transmission main shaft extend through the front/rear end of DD direct driving motor, offer axis in the middle part of transmission main shaft
Hole；
It is fixed with interior drive flange on the outside of the outer drive flange, through-hole, interior biography are offered in the middle part of outer drive flange
The side of dynamic flange offers the through slot radially extended, and the inside of through-hole is connected to axis hole, and the outside of through-hole is connected to the interior of through slot
The outer end of end, through slot is connected to the interior movable chamber；
The first end of two tracheaes is connected to the Pneumatic controller, two tracheaes from the rear end of axis hole wear to
The front end of axis hole, two tracheaes are sequentially arranged in through-hole, through slot and interior movable chamber, and the second end of tracheae extends to interior movable chamber
In；
First air pipe interface and second air pipe interface are located in interior movable chamber, the second end difference of two tracheaes
Connect first air pipe interface and second air pipe interface；
The front end face of the interior rotating seat is opened up there are three sliding slot, and each sliding slot radially extends respectively and penetrates interior rotation
The side of seat is slidably fitted with a sliding block, two adjacent circumferentially spaced degree of sliding block in each sliding slot；
The swollen clamping plate of workpiece has a front panel and the swollen clamping plate of an arc, and the front panel of each swollen clamping plate of workpiece passes through spiral shell
Silk is fixed on corresponding sliding block, the outer rim of the side of arc is swollen clamping plate is located at interior rotating seat, arc is swollen clamping plate and interior rotating seat
Side between space be the interior movable chamber.
In further technical solution, the front end face of the interior rotating seat is locked with the first module, the front end of the first module
Face is locked with the second module, and the sliding slot is provided with the front end face of the second module；
The front end face of the first module is arranged in first gas chamber, and the rear end of the first module is arranged in second gas chamber
Face；
Insertion gap is provided between the upper punching die and the lower punching die, insertion gap is arc-shaped, use
It is inserted into for the wall body to hole punch element；The top of lower punching die be arcwall face, the top of lower punching die with to punching member
The inner wall of part matches；Punching cutter, which slides up and down, to be installed in punching die, and the width of punching cutter is greater than a punching
The width of hole unit and the width for being less than punching unit；
The lower part of the lower punching die is equipped with a discharge groove, and discharge groove is obliquely installed, and the inner end of discharge groove extends to
The tool bore, the outer end of discharge groove extend to the outside of the punching pedestal；
The servo propulsion module group includes servo motor, screw rodb base, screw rod transmission block, servo screw and line slide rail, institute
It states and is respectively fixed with a line slide rail inside and outside pedestal, the front and rear sides of pedestal are respectively fixed with a screw rodb base, servo horse
Up to pedestal is fixed on, the both ends of servo screw rotate respectively is installed on two screw rodb bases, and servo motor transmission connects servo screw,
The Mobile base is slidably mounted on line slide rail, and screw rod transmission block is fixed on the bottom of Mobile base, screw rod transmission block and servo silk
Bar transmission cooperation, to realize that driving Mobile base is moved forward and backward.
After adopting the above structure, the utility model is compared to the prior art advantageously: the utility model device
Small in size, using flexible, low noise by round tube stretcher strain and is formed different after the circumference periphery punching of round tube when work
Type flat tube, and it is completed at the same time the necking processing of nozzle, from punching, stretcher strain and molding is completed, punching precision is high, dimensionally stable
Property it is high, formed precision is high, and continuous work for a period of time after machining accuracy remain unchanged, product size is stablized, molding essence
Degree is high, does not need CNC processing, and process velocity is accelerated, and processing cost is greatly lowered in the stay in grade for the product processed.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the rotating punching device of the utility model.
Fig. 2 is that the rotating punching device clamping of the utility model needs the structural schematic diagram of hole punch element.
Fig. 3 is the schematic diagram of internal structure of the rotating punching device of the utility model.
Fig. 4 is the decomposition diagram of the rotating punching device of the utility model.
Fig. 5 is the partial enlarged view in Fig. 4 at A.
Fig. 6 is the schematic diagram of internal structure of the Integral pneumatic collet of the rotating punching device of the utility model.
Fig. 7 is the structural schematic diagram of the necking forming device of the utility model.
Fig. 8 is the schematic diagram of internal structure of the necking forming device of the utility model.
Fig. 9 is the stripper plate of the necking forming device of the utility model and the structural schematic diagram of oblique guide rod cooperation.
Figure 10 is the fit structure schematic diagram of necking forming device each sliding block after molding of the utility model.
Figure 11 is that the middle template of the necking forming device of the utility model is slidably fitted with the structural schematic diagram of middle mode.
In figure:
1, upper mold 11, cope plate 12, outer support locating rod 13, inner support space 14, upper necking die cavity 15, left and right extrapolation sizing bar
16, front and back extrapolation fixed slider 17, upper cores.
2, lower die 21, lower template 22, front and back sliding block 23, front-rear linkage 24, left and right sliding block 25, left linkages 26, left inside fixed
Type sliding block 27, right interior sliding block of being formed.
3, middle template 30, special-shaped tubular cavity 31, outer end face sizing sliding block 32, side sizing sliding block 33, necking setting section 34,
Lateral guide rod 35, baffle 36, recreation room 37, stripper plate 38, guiding inclined hole 39, middle mode.
5, hole punched device 51, punching pedestal 52, upper punching die 53, lower punching die 54, discharge groove.
6, servo propulsion module group 61, Mobile base 62, front shoe 63, rear fixed plate 64, screw rodb base 65, servo screw 66,
Line slide rail.
7, DD direct driving motor 71, transmission main shaft 72, outer drive flange 73, interior drive flange 74, axis hole 75, through-hole 76, logical
Slot.
8, Integral pneumatic collet 81, inward turning transposon 18 11, the first module 812, the second module 82, sliding block 821, the first gas
Chamber 822, the second air cavity 83, workpiece is swollen clamping plate 84, sliding slot 841, the first stomata 842, the second stomata 85, the first air pipe interface 86,
Second air pipe interface 87, the first gas chamber 88, the second gas chamber.
Specific embodiment
Below it is only the preferred embodiment of the utility model, does not therefore limit the protection scope of the utility model.
A kind of process equipment of shape tube, including pedestal, Pneumatic controller and punch driving device, pedestal are provided with
One station and second station, the first station are equipped with rotating punching device, and second station is equipped with necking forming device.
Rotating punching device includes being mounted on the hole punched device 5 of the first side of the first station of pedestal and being mounted on pedestal the
The swivel feeding clamping device of second side of one station, shown in Fig. 1 to 6, including pedestal and Pneumatic controller, the first of pedestal
Side is equipped with hole punched device 5, second side is equipped with servo propulsion module group 6, and the top of servo propulsion module group 6 is equipped with Mobile base
61, Mobile base 61 is fixed with DD direct driving motor 7, and DD direct driving motor 7 is provided with transmission main shaft 71, and Mobile base 61 is towards hole punched device
5 side is equipped with Integral pneumatic collet 8, and Integral pneumatic collet 8 is provided with inward turning transposon 18 1, sliding block 82 and the swollen folder of workpiece
Plate 83, transmission main shaft 71 connect inward turning transposon 18 1.Specifically, Mobile base 61 is provided with front shoe 62 and rear fixed plate 63, DD
Rear fixed plate 63 is fixed in the rear end of direct driving motor 7, and front shoe 62 is equipped with bearing, and transmission main shaft 71 is installed on bearing,
The outer end of transmission main shaft 71 extends to the outside of front shoe 62 before front shoe 62, and the outer end of transmission main shaft 71 is fixed
There is outer drive flange 72, inward turning transposon 18 1 is fixed on outer drive flange 72.Inward turning transposon 18 1 is driven to revolve by DD direct driving motor 7
Turn, and inward turning transposon 18 1 and transmission main shaft 71 are concentric direct-connected, can utmostly improve the rotation that inward turning transposon 18 1 rotates every time
The precision of angle.Preferably the designated position to hole punch element can be rotated at punching cutter in process, improved
To hole punch element in the position precision for reaching punching cutter after rotation set angle, and by prolonged continuous work
Machining accuracy is still able to maintain after making.
Wherein, the front end of inward turning transposon 18 1 is slidably fitted with multiple sliding blocks 82, and each sliding block 82 is circumferentially spaced, often
A sliding block 82 is fixed with the swollen clamping plate 83 of a workpiece, and each swollen clamping plate 83 of workpiece is coated on the outer circle ring region of inward turning transposon 18 1,
Workpiece is swollen to form movable chamber in one between clamping plate 83 and the side of inward turning transposon 18 1, drive each workpiece swollen by sliding block 82 to realize
Clamping plate 83 is moved along the radial direction of inward turning transposon 18 1.Specifically, the front end face of inward turning transposon 18 1 is opened up, there are three sliding slots 84, often
A sliding slot 84 radially extends respectively and penetrates the side of inward turning transposon 18 1, and 1 sliding block 82 is slidably fitted in each sliding slot 84,
82 circumferentially spaced 120 degree of two adjacent sliding blocks；Workpiece is swollen, and clamping plate 83 has a front panel and the swollen clamping plate of an arc,
The front panel of each swollen clamping plate 83 of workpiece is fixed by screws in corresponding sliding block 82, and arc is swollen, and clamping plate is located at inward turning transposon 18 1
Side outer rim, the space that arc is swollen between clamping plate and the side of inward turning transposon 18 1 be interior movable chamber.
Inward turning transposon 18 1 is provided with the first air pipe interface 85 and the second air pipe interface 86, each sliding block 82 and inward turning transposon 18 1
Between be respectively arranged with the first gas chamber and the second gas chamber, each first gas chamber communicates with each other, and each second gas chamber communicates with each other, the first gas
Room is connected to the first air pipe interface 85, and the second gas chamber is connected to the second air pipe interface 86；Pneumatic controller passes through two tracheae difference
It is connected to the first air pipe interface 85 and the second air pipe interface 86, drives each 82 synchronizing moving of sliding block to realize.
Tracheae is threaded through inside by the utility model, effectively avoids tracheae around knot in Integral pneumatic collet 8.Specifically,
The both ends of transmission main shaft 71 extend through the front/rear end of DD direct driving motor 7, and the middle part of transmission main shaft 71 offers axis hole 74；Outside
The outside of drive flange 72 is fixed with interior drive flange 73, and the middle part of outer drive flange 72 offers through-hole 75, interior drive flange
73 side offers the through slot 76 radially extended, and the inside of through-hole 75 is connected to axis hole 74, and the outside of through-hole 75 is connected to through slot
76 inner end, the outer end of through slot 76 are connected to interior movable chamber；The first end of two tracheaes is connected to Pneumatic controller, and two
Tracheae is worn from the rear end of axis hole 74 to the front end of axis hole 74, and two tracheaes are sequentially arranged in through-hole 75, through slot 76 and interior activity
Chamber, the second end of tracheae extend in interior movable chamber；First air pipe interface 85 and the second air pipe interface 86 are located in interior movable chamber,
The second end of two tracheaes is separately connected the first air pipe interface 85 and the second air pipe interface 86.Tracheae, transmission main shaft 71 and inward turning
1 synchronous rotary of transposon 18, the synchronous backward spinning reduction after completing punching processing.
First gas chamber 87 and the second gas chamber 88 are two annular air channels for being provided with the inside of inward turning transposon 18 1 respectively, first
Air pipe interface 85 and the second air pipe interface 86 are separately positioned on 1 side of inward turning transposon 18, and the first air pipe interface 85 and the second tracheae connect
Mouth 86 is respectively communicated with two annular air channels, and the first air pipe interface 85 is connected to the connection of the first gas chamber 87, the connection of the second air pipe interface 86
Second gas chamber 88；Wherein, the front end face of inward turning transposon 18 1 is locked with the first module 811, and the front end face of the first module 811 is locked with
Second module 812, sliding slot 84 are provided with the front end face of the second module 812；The front end of the first module 811 is arranged in first gas chamber 87
The rear end face of the first module 811 is arranged in face, the second gas chamber 88.
The bottom surface of each sliding block 82 is sealed with the slot bottom of corresponding sliding slot 84 to be cooperated, and the slot bottom of each sliding slot 84 opens up respectively
There are the first stomata 841 and the second stomata 842, the bottom surface of each sliding block 82 offers the first air cavity 821 and the second air cavity 822,
First air cavity 821 and the second air cavity 822 are mutually isolated, and the first air cavity 821 is connected to the first stomata 841, and the second air cavity 822 connects
Logical second stomata 842.Three sliding blocks, 82, three workpiece are swollen clamping plate 83 and inward turning transposon 18 1 form the integral type gas of an integral type
Dynamic collet 8, synchronization accuracy is higher, and movement is more stable, clamps stronger when hole punch element.
In clamping when hole punch element, as long as one end to hole punch element is set in swollen 83 outer rim of clamping plate of workpiece, then lead to
When crossing Pneumatic controller and being passed through air pressure to the first air pipe interface 85 by tracheae, by air pressure push three sliding blocks 82 simultaneously to
Outer sliding makes the swollen clamping plate of three arcs while being displaced outwardly, can fixing to hole punch element clamping by cylindrical shape, pass through gas
The synchronous driving of pressure, clamping concentricity is high, after interior rotating seat 81 revolves the angle driven to hole punch element rotation setting, guarantee to
Hole punch element is also to rotate same angle, and the axial position to hole punch element remains unchanged, and improves in terms of clamping wait rush
The angle precision and position precision of hole element, and clamping is quick and convenient, and clamping is secured, avoids to hole punch element in punch process
In it is mobile relative to inward turning transposon 18 1, improve punching precision and stablizing clamping.Pneumatic controller passes through tracheae to the second gas
When interface tube 86 is passed through air pressure, three sliding blocks 82 slid inward simultaneously is pushed by air pressure, make three swollen clamping plates of arc simultaneously to
Interior movement is realized and is unclamped to hole punch element.
Hole punched device 5 includes punching pedestal 51, punch driving device, upper punching die 52 and lower punching die 53, punching
The first side of pedestal is fixed in the lower part of pedestal 51, and lower punching die 53 is fixed on 51 middle and upper part of punching pedestal, upper piercing die peace
Top loaded on punching pedestal 51, upper punching die 52 are located at the top of lower punching die 53, and upper punching die 52 is provided with punching
Spot facing cutter, lower punching die 53 are provided with tool bore, and punching cutter and tool bore punching cooperate, and punch driving device is installed on punching bottom
Seat 51, punch driving device connect upper punching die 52.
Be provided between upper punching die 52 and lower punching die 53 insertion gap, insertion gap be it is arc-shaped, for supplying
Wall body to hole punch element is inserted into；The top of lower punching die 53 be arcwall face, the top of lower punching die 53 with to punching member
The inner wall of part matches；Punching cutter, which slides up and down, to be installed in punching die 52, and the width of punching cutter is greater than one
The width of punching unit and less than the width of 1.5 punching units.The lower part of lower punching die 53 is equipped with a discharge groove 54, row
Hopper 54 is obliquely installed, and the inner end of discharge groove 54 extends to tool bore, and the outer end of discharge groove 54 extends to the outside of punching pedestal 51.
By control punching cutter towards, completion puncture motion mobile in lower punching die 53, and there is very high punching precision.
Servo propulsion module group 6 includes servo motor, screw rodb base 64, screw rod transmission block, servo screw 65 and line slide rail 66,
A line slide rail 66 is respectively fixed with inside and outside pedestal, the front and rear sides of pedestal are respectively fixed with a screw rodb base 64, servo
Motor is fixed on pedestal, and the both ends of servo screw 65 rotate respectively is installed on two screw rodb bases 64, and servo motor transmission connection is watched
Screw rod 65 is taken, Mobile base 61 is slidably mounted on line slide rail 66, and screw rod transmission block is fixed on the bottom of Mobile base 61, screw rod transmission
Block and the transmission of servo screw 65 cooperate, to realize that driving Mobile base 61 is moved forward and backward.
Corresponding slot, hole or figure are punched out in the periphery of the tubing of hollow cylindrical shape by rotating punching device row
Case, punching precision is high, and high-precision punching is still kept after long time continuous working, then passes through automatic clamping device or mechanism arm
Waiting devices to be transferred to tubing, necking forming device is draw textured and necking forming, rotating punching device and necking forming fill
Synchronization action is set, high in machining efficiency, processing quality is reliable and stable.
Necking forming device includes upper mold 1, middle template 3 and lower die 2, middle template 3 be movably arranged on upper mold 1 and lower die 2 it
Between, upper mold 1, middle template 3 and the molding cooperation of lower die 2, the middle part of middle template 3 is slidably fitted with interior sizing sliding block.Shown in Fig. 7-11.
The left and right sides of middle template 3 is slidably fitted with outer end face sizing sliding block 31, two outer end faces sizing sliding blocks respectively
31 are separately positioned on the left and right sides of interior sizing sliding block, and the front and rear sides of middle template 3 are slidably fitted with one side sizing respectively and slide
Block 32, two side sizing sliding blocks 32 are separately positioned on the front and rear sides of interior sizing sliding block, after molding, outer end face sizing sliding block
31, the space between side sizing sliding block 32 and interior sizing sliding block forms a special-shaped tubular cavity 30；The top of interior sizing sliding block is set
It is equipped with necking setting section 33.
Specifically, interior sizing sliding block includes left inside sizing sliding block 26 and sliding block 27 of being formed in right.A left side for the top surface of middle template 3
Right two sides and front and rear sides are respectively arranged with a baffle 35, form a recreation room 36 in the top surface of middle template 3.Outer end face sizing is slided
Block 31, side sizing sliding block 32, left inside sizing sliding block 26 and right interior sizing sliding block 27 are arranged in recreation room 36.
The bottom surface of cope plate 11 is provided with upper cores 17, and the bottom surface of upper cores 17 offers necking die cavity 14, is molding
The top of sizing sliding block 26 and right interior sizing sliding block 27 is inserted into necking die cavity 14, and left inside sizing sliding block 26 and the right side in rear left
Support the bottom surface of necking die cavity 14 in the top surface of interior sizing sliding block 27；Necking setting section 33 is to be molded over left inside 26 He of sizing sliding block
The arc angling at the edge on the top of sizing sliding block 27 in right, after punching press molding, straight forming goes out necking at nozzle.
The left and right sides of middle template 3 is slidably fitted with lateral guide rod 34 respectively, and the lateral guide rod 34 in middle 3 left side of template is living
Dynamic to be inserted in left inside sizing sliding block 26,34 activity of lateral guide rod on middle 3 right side of template is inserted in sizing sliding block 27 in the right side.Specifically
, 35 activity of baffle positioned at the left and right sides of middle template 3 is inserted with lateral guide rod 34, and lateral guide rod 34 extends to recreation room 36
In, the outer end of lateral guide rod 34 is exposed outside baffle 35, is equipped with bullet between the outer end and baffle 35 of lateral guide rod 34
Spring applies an effect being displaced outwardly to sizing sliding block 27 in left inside sizing sliding block 26 and the right side by spring and lateral guide rod 34
Power resets the automatic outer shifting of sizing sliding block 27 in left inside sizing sliding block 26 and the right side in die sinking.
The lower section of upper mold 1 is equipped with cope plate 11, and the medium position of the bottom surface of cope plate 11 is fixed with outer support locating rod 12,
Left inside sizing sliding block 26 and it is right in be provided with inner support space 13 between sizing sliding block 27, in molding outside support locating rod 12 be inserted in
Left inside sizing sliding block 26 and right interior sizing sliding block 27 are moved out with realizing by outer support locating rod 12 by inner support space 13 respectively
It moves to setting position, and left inside sizing sliding block 26 and right interior sizing sliding block 27 is made to be kept at setting position, it is special-shaped in molding
During pipe, so that the inner cavity of shape tube is formed and is supported, shape tube is avoided to be deformed inward, makes the interior shape of shape tube
It is more accurate with size.The top in the top on the right side of left inside sizing sliding block 26 and the left side of right interior sizing sliding block 27 is respectively set
Have and support guiding surface outside one, outer support driving inclined-plane, outer support driving are respectively arranged at left and right sides of the top of outer support locating rod 12
Inclined-plane and the driving of outer support guiding surface cooperate, in order to the outer smoothly insertion of support locating rod 12.
Former and later two sides of left inside sizing sliding block 26 are separately formed the arcwall face of indent, left inside sizing sliding block 26
Left side forms outwardly convex arcwall face, former and later two sides of right interior sizing sliding block 27 are separately formed the arcwall face of indent,
The right side of sizing sliding block 27 forms outwardly convex arcwall face in right, in forming process, makes to start to deform in the middle part of tubing, then
It affects two sides to start to deform, and can control the stability of overall deformation process.Finally, arcwall face is also the final of determining special pipe
Shape, the shape tube formed be flat, hollow, front and rear sides face be arcwall face, left and right ends is in arcwall face
Empty flat tube.
Extrapolation sizing bar 15 in left and right is respectively fixed at left and right sides of the bottom surface of cope plate 11, left and right extrapolation sizing bar 15
It is provided with driving inclined-plane on the inside of lower part, guiding surface, left and right extrapolation are provided on the outside of the top of outer end face sizing sliding block 31
The driving inclined-plane of bar 15 of being formed and the guiding surface driving cooperation of corresponding outer end face sizing sliding block 31.In molding, pass through
Left and right extrapolation sizing bar 15 pushes two outer end face sizing sliding blocks 31 to be respectively facing medial movement, makes the left and right ends of shape tube
Molding individually controlled.
The front and rear sides of the bottom surface of cope plate 11 are respectively fixed with front and back extrapolation fixed slider 16, front and back extrapolation fixed slider 16
It is provided with driving inclined-plane on the inside of lower part, guiding surface is provided on the outside of the top of side sizing sliding block 32, is estimated outside front and back
The driving inclined-plane of sliding block 16 drives with the guiding surface of corresponding side sizing sliding block 32 to be cooperated.In molding, pass through front and back
Extrapolation fixed slider 16 pushes two sides sizing sliding blocks 32 to be respectively facing medial movement, make the front and back two sides of shape tube at
Type is individually controlled.
When molding, left inside sizing sliding block 26 and right interior sizing sliding block 27 are displaced outwardly simultaneously, outer end face sizing sliding block 31
It is moved inward simultaneously with side sizing sliding block 32, each sliding block synchronizing moving in clamping process, and controls two side sizings and slide
The movement speed of block 32 is greater than the movement speed of two outer end face sizing sliding blocks 31, makes shape tube during stretcher strain,
The deformation extent in each region is essentially identical, size and quality more precision and stabilization.
The lower section of middle template 3 is provided with stripper plate 37, and the front and rear sides of stripper plate 37 are respectively fixed with multiple oblique guide rods,
Two side sizing sliding blocks 32 offer guiding inclined hole 38 respectively, and the oblique guide rod difference of the front and rear sides of stripper plate 37 is arranged in
Activity is plugged in the guiding inclined hole 38 of corresponding side sizing sliding block 32；The middle part of middle template 3, which slides up and down, is equipped with one
Middle mode 39, left inside sizing left and right sliding block 24 are mounted on the left side of the top surface of middle mode 39, and right interior sizing left and right sliding block 24 is installed
On the right side of the top surface of middle mode 39.Two sides are pushed to be formed sliding block 32 respectively inwards by oblique guide rod in clamping process
It is mobile, in the process of die sinking, pushes two sides sizing sliding blocks 32 to be displaced outwardly respectively by oblique guide rod, slide side sizing
Block 32 realizes that stable big displacement fast moves.
The lower section of stripper plate 37 is provided with lower template 21, and it is sliding that the front and rear sides of lower template 21 offer multiple front and backs respectively
Slot, is slidably fitted with a front and back sliding block 22 in each front and back sliding slot, and the top of front and back sliding block 22 is fixed with front-rear linkage 23, and two
The bottom of side sizing sliding block 32 is respectively fixedly connected with the top of corresponding front-rear linkage 23；
The left and right sides of lower template 21 offers one or so sliding slot respectively, is slidably fitted with left and right sliding block in the sliding slot of left and right
24, the top of left and right sliding block 24 is fixed with left linkages 25, and the bottom of two outer end face sizing sliding blocks 31 is respectively fixedly connected with phase
The top of corresponding left linkages 25；In molding, template 3 is mobile in and is abutted together for lower template 21；In die sinking,
Lower template 21 leaves middle template 3.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (10)
1. a kind of process equipment of shape tube, including pedestal, Pneumatic controller and punch driving device, it is characterised in that:
Pedestal is provided with the first station and second station, and the first station is equipped with rotating punching device, and second station is equipped with contracting
Mouth molding machine,
Necking forming device includes upper mold (1), middle template (3) and lower die (2), middle template (3) be movably arranged on upper mold (1) and under
Between mould (2), upper mold (1), middle template (3) and lower die (2) molding cooperate, and are slidably fitted with interior sizing in the middle part of middle template (3)
Sliding block, the left and right sides of middle template (3) are slidably fitted with outer end face sizing sliding block (31), two outer end faces sizing sliding blocks respectively
(31) it is separately positioned on the left and right sides of interior sizing sliding block, it is fixed that the front and rear sides of middle template (3) are slidably fitted with one side respectively
Type sliding block (32), two side sizings sliding block (32) are separately positioned on the front and rear sides of interior sizing sliding block, after molding, outer end face
It is formed sliding block (31), the special-shaped tubular cavity (30) of space formation one between side sizing sliding block (32) and interior sizing sliding block, it is default
The top of type sliding block is provided with necking setting section (33)；
Rotating punching device includes being mounted on the hole punched device (5) of the first side of the first station of pedestal and being mounted on the of pedestal
The swivel feeding clamping device of second side of one station,
Hole punched device (5) includes punching pedestal (51), upper punching die (52) and lower punching die (53), punching pedestal (51)
The first side of the first station of pedestal is fixed in lower part, and lower punching die (53) is fixed on punching pedestal (51) middle and upper part, upper punching
Casement is installed on the top of punching pedestal (51), and upper punching die (52) is located at the top of lower punching die (53), upper piercing die
Tool (52) is provided with punching cutter, and lower punching die (53) is provided with tool bore, and punching cutter and tool bore punching cooperate；
Punch driving device is installed on the top of punching pedestal (51), and punch driving device is provided with punching press push rod, punching press push rod
It is separately connected the upper mold (1) and the upper punching die (52)；
Swivel feeding clamping device include servo propulsion module group (6), be mounted on servo propulsion module group (6) top Mobile base
(61) and it is mounted on the DD direct driving motor (7) of Mobile base (61), DD direct driving motor (7) is provided with transmission main shaft (71), mobile
The side of seat (61) towards hole punched device (5) is equipped with Integral pneumatic collet (8).
2. a kind of process equipment of shape tube according to claim 1, it is characterised in that: the interior sizing sliding block includes a left side
Interior sizing sliding block (26) and right interior sizing sliding block (27), the left and right sides of the middle template (3) is slidably fitted with respectively laterally leads
Bar (34), lateral guide rod (34) activity on the left of middle template (3) are inserted in left inside sizing sliding block (26), on the right side of middle template (3)
Lateral guide rod (34) activity is inserted in sizing sliding block (27) in the right side；
It is equipped with cope plate (11) below the upper mold (1), it is fixed that the medium position of the bottom surface of cope plate (11) is fixed with outer support
Position bar (12), left inside sizing sliding block (26) and it is right in be formed between sliding block (27) and be provided with inner support space (13), when molding outside
Support locating rod (12) is inserted in inner support space (13), to realize left inside sizing sliding block (26) and the right side through outer support locating rod (12)
Interior sizing sliding block (27) is moved outwardly to setting position respectively and is maintained at setting position；
The necking setting section (33) is the edge for being molded over the top of left inside sizing sliding block (26) and right interior sizing sliding block (27)
Arc angling.
3. a kind of process equipment of shape tube according to claim 2, it is characterised in that: the bottom surface of the cope plate (11)
It is provided with upper cores (17), the bottom surface of upper cores (17) offers necking die cavity (14), and the left inside sizing is slided after molding
The top of block (26) and right interior sizing sliding block (27) is inserted into necking die cavity (14), and left inside sizing sliding block (26) and the right side
Support the bottom surface of necking die cavity (14) in the top surface of interior sizing sliding block (27)；
Left and right extrapolation sizing bar (15), left and right extrapolation sizing bar are respectively fixed at left and right sides of the bottom surface of the cope plate (11)
(15) it is provided with driving inclined-plane on the inside of lower part, is provided with guiding on the outside of the top of outer end face sizing sliding block (31)
The driving inclined-plane on inclined-plane, left and right extrapolation sizing bar (15) is matched with the driving of the guiding surface of corresponding outer end face sizing sliding block (31)
It closes；
The front and rear sides of the bottom surface of the cope plate (11) are respectively fixed with front and back and extrapolate fixed slider (16), front and back extrapolation fixed slider
(16) driving inclined-plane is provided on the inside of lower part, it is oblique to be provided with guiding on the outside of the top of side sizing sliding block (32)
Face, the driving inclined-plane of front and back extrapolation fixed slider (16) drives with the guiding surface of corresponding side sizing sliding block (32) to be cooperated；
The left and right sides and front and rear sides of the top surface of the middle template (3) are respectively arranged with a baffle (35), in middle template (3)
Top surface forms a recreation room (36), outer end face sizing sliding block (31), the side sizing sliding block (32), the left inside sizing
Sliding block (26) and right interior sizing sliding block (27) are arranged in recreation room (36)；Positioned at the left and right sides of middle template (3)
Baffle (35) activity is inserted with the lateral guide rod (34), and lateral guide rod (34) extends in recreation room (36), lateral guide rod
(34) outer end is exposed in baffle (35) outside, is equipped with spring between the outer end and baffle (35) of lateral guide rod (34).
4. a kind of process equipment of shape tube according to claim 3, it is characterised in that: the lower section of the middle template (3)
Stripper plate (37) are provided with,
The front and rear sides of stripper plate (37) are respectively fixed with oblique guide rod, and two side sizings sliding block (32) offer respectively
It is oriented to inclined hole (38), to be plugged in corresponding side fixed for activity respectively for the oblique guide rod for being arranged in the front and rear sides of stripper plate (37)
In the guiding inclined hole (38) of type sliding block (32)；
It slides up and down and is equipped with mode in one (39) in the middle part of middle template (3), the left inside sizing left and right sliding block (24) is mounted on
The left side of the top surface of middle mode (39), right interior sizing left and right sliding block (24) are mounted on the right side of the top surface of middle mode (39).
5. a kind of process equipment of shape tube according to claim 4, it is characterised in that: the lower section of the stripper plate (37)
It is provided with lower template (21), the front and rear sides of lower template (21) offer at least one front and back sliding slot respectively, slide in the sliding slot of front and back
Dynamic to be equipped with front and back sliding block (22), the top of front and back sliding block (22) is fixed with front-rear linkage (23), and two side sizings are slided
The bottom of block (32) is respectively fixedly connected with the top of corresponding front-rear linkage (23)；
The left and right sides of lower template (21) offers at least one left and right sliding slot respectively, and left and right is slidably fitted in the sliding slot of left and right and is slided
Block (24), the top of left and right sliding block (24) are fixed with left linkages (25), the bottom of two outer end face sizings sliding block (31)
It is respectively fixedly connected with the top of corresponding left linkages (25)；
In molding, template (3) is mobile in and is abutted together for lower template (21)；
In die sinking, lower template (21) leaves middle template (3).
6. a kind of process equipment of shape tube according to claim 5, it is characterised in that: the left inside sizing sliding block (26)
Former and later two sides be separately formed the arcwall face of indent, the left side of left inside sizing sliding block (26) forms outwardly convex arc
Face, former and later two sides of right interior sizing sliding block (27) are separately formed the arcwall face of indent, are formed sliding block (27) in the right side
Right side form outwardly convex arcwall face；
The top in the top on the right side of left inside sizing sliding block (26) and the left side of right interior sizing sliding block (27) is set respectively
It is equipped with outside one and supports guiding surface, be respectively arranged with outer support driving inclined-plane at left and right sides of the top of outer support locating rod (12),
Outer support driving inclined-plane and the driving of outer support guiding surface cooperate.
7. a kind of process equipment of shape tube according to one of claims 1 to 6, it is characterised in that: the integral type gas
Dynamic collet (8) are provided with interior rotating seat (81), sliding block (82) and the swollen clamping plate of workpiece (83), and transmission main shaft (71) connects interior rotating seat
(81)；
The front end of interior rotating seat (81) is slidably fitted with multiple sliding blocks (82), and each sliding block (82) is circumferentially spaced, each
Sliding block (82) is fixed with the swollen clamping plate of workpiece (83), and each swollen clamping plate of workpiece (83) is coated on the outer circle ring region of interior rotating seat (81)
Domain forms movable chamber in one between the swollen clamping plate of workpiece (83) and the side of interior rotating seat (81), passes through sliding block (82) to realize
Drive the swollen clamping plate of each workpiece (83) mobile along the radial direction of interior rotating seat (81)；
Interior rotating seat (81) is provided with the first air pipe interface (85) and the second air pipe interface (86), each sliding block (82) and interior rotation
It is respectively arranged with the first gas chamber (87) and the second gas chamber (88) between seat (81), each first gas chamber (87) communicates with each other, and each second
Gas chamber (88) communicates with each other, and the first gas chamber (87) is connected to the first air pipe interface (85), and the second gas chamber (88) is connected to the second tracheae and connects
Mouth (86)；
Pneumatic controller is respectively communicated with the first air pipe interface (85) and the second air pipe interface (86) by two tracheaes, to realize
Drive each sliding block (82) synchronizing moving.
8. a kind of process equipment of shape tube according to claim 7, it is characterised in that: first gas chamber (87) and institute
Stating the second gas chamber (88) is two annular air channels for being provided with the inside of the interior rotating seat (81) respectively,
First air pipe interface (85) and the second air pipe interface (86) are separately positioned on interior rotating seat (81) side, the first air pipe interface
(85) and the second air pipe interface (86) is respectively communicated with two annular air channels, and the first air pipe interface (85) is connected to the first gas chamber (87) even
Logical, the second air pipe interface (86) is connected to the second gas chamber (88)；
The front end of interior rotating seat (81) is provided with multiple sliding slots (84), the bottom surface of each sliding block (82) and the corresponding sliding slot
(84) slot bottom seals cooperation, and the slot bottom of each sliding slot (84) offers the first stomata (841) and the second stomata (842) respectively,
The bottom surface of each sliding block (82) offers the first air cavity (821) and the second air cavity (822), the first air cavity (821) and
Two air cavitys (822) are mutually isolated, and the first air cavity (821) connection the first stomata (841), and the second air cavity (822) is connected to the second gas
Hole (842).
9. a kind of process equipment of shape tube according to claim 8, it is characterised in that: the Mobile base (61) is provided with
Rear fixed plate (63), preceding fixation are fixed in the rear end of front shoe (62) and rear fixed plate (63), the DD direct driving motor (7)
Plate (62) is equipped with bearing, and the transmission main shaft (71) is installed on bearing, and the outer end of transmission main shaft (71) passes through front shoe
(62) outside of front shoe (62) is extended to before, the outer end of transmission main shaft (71) is fixed with outer drive flange (72), described
Interior rotating seat (81) is fixed on outer drive flange (72)；
The both ends of the transmission main shaft (71) extend through the front/rear end of DD direct driving motor (7), the middle part of transmission main shaft (71)
Offer axis hole (74)；
It is fixed with interior drive flange (73), is offered in the middle part of outer drive flange (72) logical on the outside of the outer drive flange (72)
Hole (75), the side of interior drive flange (73) offer the through slot (76) radially extended, and the inside of through-hole (75) is connected to axis hole
(74), the outer end of the inner end of outside connection through slot (76) of through-hole (75), through slot (76) is connected to the interior movable chamber；
The first end of two tracheaes is connected to the Pneumatic controller, two tracheaes from the rear end of axis hole (74) wear to
The front end of axis hole (74), two tracheaes are sequentially arranged in through-hole (75), through slot (76) and interior movable chamber, and the second end of tracheae extends
Into interior movable chamber；
First air pipe interface (85) and second air pipe interface (86) are located in interior movable chamber, the second end of two tracheaes
It is separately connected first air pipe interface (85) and second air pipe interface (86)；
The front end face of the interior rotating seat (81) is opened up there are three sliding slot (84), and each sliding slot (84) radially extends and wears respectively
The side of rotating seat (81) in thoroughly, is slidably fitted with 1 sliding block (82), two adjacent sliding blocks in each sliding slot (84)
(82) circumferentially spaced 120 degree；
The swollen clamping plate of workpiece (83) has a front panel and the swollen clamping plate of an arc, and the front panel of each swollen clamping plate of workpiece (83) is logical
It crosses screw and is fixed on corresponding sliding block (82), the outer rim of the side of arc is swollen clamping plate is located at interior rotating seat (81), arc is swollen folder
Space between plate and the side of interior rotating seat (81) is the interior movable chamber.
10. a kind of process equipment of shape tube according to claim 9, it is characterised in that: the interior rotating seat (81)
Front end face is locked with the first module (811), and the front end face of the first module (811) is locked with the second module (812), the sliding slot
(84) it is provided with the front end face of the second module (812)；
First gas chamber (87) setting is in the front end face of the first module (811), and the second gas chamber (88) setting is in the first mould
The rear end face of block (811)；
Insertion gap is provided between the upper punching die (52) and the lower punching die (53), insertion gap is circular arc
Shape, for being inserted into for the wall body to hole punch element；The top of lower punching die (53) be arcwall face, lower punching die (53) it is upper
Portion matches with the inner wall to hole punch element；Punching cutter, which slides up and down, to be installed in punching die (52), punching cutter
Width be greater than a punching unit width and less than the width of 1.5 punching units；
The lower part of the lower punching die (53) is equipped with a discharge groove (54), and discharge groove (54) is obliquely installed, discharge groove (54)
Inner end extend to the tool bore, the outer end of discharge groove (54) extends to the outside of the punching pedestal (51)；
The servo propulsion module group (6) includes servo motor, screw rodb base (64), screw rod transmission block, servo screw (65) and straight line
Sliding rail (66) is respectively fixed with a line slide rail (66) inside and outside the pedestal, and the front and rear sides of pedestal are respectively fixed with
One screw rodb base (64), servo motor are fixed on pedestal, and the both ends of servo screw (65) rotate respectively is installed on two screw rodb bases
(64), servo motor transmission connection servo screw (65), the Mobile base (61) are slidably mounted on line slide rail (66), and screw rod passes
Motion block is fixed on the bottom of Mobile base (61), and screw rod transmission block and servo screw (65) transmission cooperate, to realize driving Mobile base
(61) it is moved forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843782.9U CN208408215U (en) | 2018-06-01 | 2018-06-01 | A kind of process equipment of shape tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843782.9U CN208408215U (en) | 2018-06-01 | 2018-06-01 | A kind of process equipment of shape tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408215U true CN208408215U (en) | 2019-01-22 |
Family
ID=65112827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820843782.9U Withdrawn - After Issue CN208408215U (en) | 2018-06-01 | 2018-06-01 | A kind of process equipment of shape tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580664A (en) * | 2018-06-01 | 2018-09-28 | 东莞智富五金制品有限公司 | A kind of shape tube process equipment |
| CN110666053A (en) * | 2019-09-25 | 2020-01-10 | 泉州有刺电子商务有限责任公司 | Full-automatic bite close copper pipe necking machine |
| CN113145731A (en) * | 2020-12-29 | 2021-07-23 | 国泰达鸣精密机件（深圳）有限公司 | Side punching die for annular workpiece |
-
2018
- 2018-06-01 CN CN201820843782.9U patent/CN208408215U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580664A (en) * | 2018-06-01 | 2018-09-28 | 东莞智富五金制品有限公司 | A kind of shape tube process equipment |
| CN108580664B (en) * | 2018-06-01 | 2024-04-09 | 东莞智富五金制品有限公司 | Special-shaped tube processing equipment |
| CN110666053A (en) * | 2019-09-25 | 2020-01-10 | 泉州有刺电子商务有限责任公司 | Full-automatic bite close copper pipe necking machine |
| CN113145731A (en) * | 2020-12-29 | 2021-07-23 | 国泰达鸣精密机件（深圳）有限公司 | Side punching die for annular workpiece |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190122 Effective date of abandoning: 20240409 |