CN105414306A - Multi-position cutting method and device for pipe fittings - Google Patents
Multi-position cutting method and device for pipe fittings Download PDFInfo
- Publication number
- CN105414306A CN105414306A CN201510946669.4A CN201510946669A CN105414306A CN 105414306 A CN105414306 A CN 105414306A CN 201510946669 A CN201510946669 A CN 201510946669A CN 105414306 A CN105414306 A CN 105414306A
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- China
- Prior art keywords
- punch press
- die
- pipe fitting
- slide
- cushion cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/002—Drive of the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to a multi-position cutting method and a multi-position cutting device for pipe fittings. The multi-position cutting method comprises the following steps: transporting the pipe fittings, positioning the pipe fittings, connecting the pipe fittings with a mould, carrying out notch stamping, rotating the pipe fittings, separating the pipe fittings from the mould, and pushing off the pipe fittings. The device for realizing the method comprises a punch and a stamping device. The device is characterized by further comprising a transmission device, a connection release device and a control device. According to the method and the device, notch stamping quality requirements can be guaranteed, full automation of operation is realized, and labor force is reduced.
Description
Technical field
The present invention relates to a kind of method and apparatus offering breach, be specifically a kind of pipe fitting circumferentially multiposition offer the method and apparatus of otch.
Background technology
On the distributor of pressure vessel particularly packed tower, engineering often need on liquid distributor weld nipple as the means of liquid flooding-rise gas, when the liquid entering liquid distributor exceedes crest of weir height, the deadweight of liquid is relied on to be flowed out by crest of weir, and be membranaceous flowing down along overflow tube wall, be showered on packing layer, and arbitrary deviation of more than overflow mouth of pipe height of liquid layer all will cause liquor charging amount to have greatly changed, when liquor charging amount is less, the machining accuracy of crest of weir is even more important, otherwise is difficult to obtain even spray.Overflow-riser number is except meeting except the requirement of spraying point number, because it provides the runner of gas-liquid two-phase simultaneously, caliber can not be too small, general between 38mm ~ 57mm, in order to the sensitiveness increasing spillway discharge and reduce installation level, open leg-of-mutton breach in each overflow pipe end, pipe lower edge gives prominence to distribution grid, to prevent liquid bias current simultaneously.
The vee of this overflow pipe end, generally arrange along pipe circumference trisection, little employing is halved and is arranged, therefore the cuttings of Linear cut, grinding wheel are in fact adopted all can not to complete or be difficult to obtain satisfied effect, because the shape of each breach and high consistency require very high, therefore develop a kind of can process the quality requirement that conforms with the regulations breach and also the higher method and apparatus of efficiency imperative.
Summary of the invention
Technical problem to be solved by this invention be exploitation a kind of can process tube end multiple decile breach method and the higher device of automation mechanized operation degree, especially the method and apparatus of trisection breach, to meet on Chemical industry construction sometimes the processing tasks demand that only tower just has thousands of overflow pipes.
For solving above technical problem, the present invention takes following technical scheme: a kind of method of pipe fitting multiposition otch, it is characterized in that, pipe fitting is placed on transmitting device, when being transported to the position of decompressor, drop in the spacing lower cushion cap in forward (FWD) left and right, the Weighing module be located at below lower cushion cap receives the change of weight, signal transmission to the PLC in control system, the instruction driving electric rotating machine work is sent through PLC process, electric rotating machine drives slide to move right, order about die to move right and reach chase mortise with rotating shaft and be connected, conical head enters in pipe fitting and reaches certain tightness simultaneously, then stepper motor drives die to rotate together with rotating shaft, when position detector detects that the lower deep gouge of conical head is in vertical position, signal is sent to PLC as original position, the instruction making punch press motor action is sent through PLC process, punch downward action punching press pipe fitting breach and in blanking to lower deep gouge after punch reset.
Stepper motor continues press locking again after set angle rotation, synchronously die forwards the next sinking angle of the v-groove to, and the blanking of a upper lower deep gouge drops to ash can, then punch again action until all notch stampings of pipe fitting are complete, now electric rotating machine just turns to the half cycle making slide to left movement, slide drives die to the chase mortise dockingundocking of left movement and rotating shaft, conical head is because lower cushion cap position-limiting action is deviate from from pipe fitting simultaneously, now material-pulling device action, the tooth bar that special shape gear forwards toothless part to and is engaged with relies on its push rod of spring force snapback pipe fitting to be advanced the space of lower cushion cap and punch press, detect that the counter of shadow signal intensity adds one, and issue a signal to PLC, the PLC of control system sends the transmission motor ordered about in transmitting device and carries out the instruction that next round transports pipe fitting action.
By arranging the angle that stepper motor rotates at every turn, and again make number and the distribution angle of die conical head part sinking groove, namely can realize pipe fitting notch stamping at two deciles circumferentially or many deciles.The combination connecting electric rotating machine, rolling disc, track and the connecting rod in disengaging gear can also use the loop of cylinder, pilot valve, reversal valve and start-stop valve to replace.
Realize the device of a kind of pipe fitting multiposition otch of said method, this device comprises punch press, a decompressor, punch press comprises punch press pedestal, punch press motor, decompressor is located on punch press pedestal, comprise punch, die, fixture on punch press is located at by punch, and has the shape consistent with rushed breach, it is characterized in that, described device also comprises transmitting device, connects disengaging gear, material-pulling device and control device.
Decompressor also comprises lower cushion cap, stepper motor, and lower cushion cap is located on punch press pedestal, has the planform that left and right is spacing, and die left end is connected by rotating shaft with stepper motor; Die left end is provided with a circular hole, and circular hole concrete structure is to be uniformly distributed along the circumference the circular hole of straight trough for having multiple tracks in the outer part, and be the unthreaded hole concordant with straight trough with size by inboard, the length of unthreaded hole part will be longer than the length being with trough portion; One section of straight tenon establishing multiple tracks to be uniformly distributed along the circumference that rotating shaft is connected with die, straight tenon length is identical with straight trough, and size is just insert in the middle of straight trough.
The side of punch press pedestal is located at by transmitting device, and for the transport of pipe fitting, comprise transmission motor, runner and transport tape, pipe fitting is spaced on transport tape, and establishes the buttons such as automatic operation, manual operation and emergent stopping, realizes the function of pile line operation.
Connect disengaging gear and comprise slide and electric rotating machine, establish track below slide, and slide can move left and right in orbit, the electric rotating machine output shaft be fixedly installed establishes rolling disc, and slide is connected by connecting rod with rolling disc; Slide is the device of band limited block, die is placed in the middle of slide, distance between limited block be greater than die be connected with slide part length, calculate and the buffering leeway set to possess, slide inside has the shape consistent with outer surface of pipe fittings, and therefore slide restriction die moves left and right distance but do not limit it and rotates; When electric rotating machine drives turn disc, drag slide by connecting rod and move left and right, when limited block contacts with die, just drive die to move.
Material-pulling device comprises micro machine and holder, holder is located on lower seat, and be connected with tooth bar by spring, tooth bar to be located in slideway and to be engaged with the special shape gear being located at micro-motor output axle, special shape gear is gear part-circular periphery having tooth, tooth bar one end does not establish teeth portion to be divided into push rod, and the pipe fitting promoting when spring fast retractile to be stamped falls from the space between lower cushion cap and punch press.
Control system comprises PLC and position detector, position detector is located at above die side, the dividing into Weighing module, be provided with counter between punch press and lower cushion cap of lower cushion cap, and punch press motor, electric rotating machine, stepper motor, transmission motor and position detector, Weighing module, counter all access in PLC.
When realizing the requirement of other decile breach, the lower deep gouge number arranging angle and amendment die and the distribution that change stepper motor just can meet the demands.Such as in order to realize the punching press shape of quartering breach, each for stepper motor feeding angle being changed into 90 °, the lower deep gouge of die being set as uniform four simultaneously, the PLC in corresponding modify control device is arranged.
The invention has the beneficial effects as follows: 1) adopt transmitting device to transport material, decrease paying of manpower;
2) adopt lower cushion cap axial location, and by the angle orientation of stepper motor, realize the high consistency of notch punching and uniform property;
3) realize certainly being dynamically connected of mould and pipe fitting, to be separated and pipe fitting pushes away the automation fallen.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is according to structural representation of the present invention;
Fig. 2 is the side view of Fig. 1 shown device;
Fig. 3 is the structural representation of die of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the A-A cross section view of Fig. 3;
Fig. 6 is the structural representation of rotating shaft of the present invention;
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the structural representation of slide of the present invention;
Fig. 9 is the structural representation that another embodiment of the present invention connects disengaging gear part;
Numeral in figure: 1. punch press, 10. punch press pedestal, 11. punch press motors, 2. transmitting device, 20. transmission motors, 21. runners, 22. transport tapes, 3. decompressor, 30. punch, 31. dies, 32. times cushion caps, 33. rotating shafts, 34. stepper motors, 35. straight troughs, 36. straight tenons, 37. times deep gouges, 38. conical heads, 4. connect disengaging gear, 40. slides, 41. tracks, 42. connecting rods, 43. rolling discs, 44. electric rotating machines, 45. limited blocks, 400. workbench, 401. cylinder, 402. start-stop valves, 403. reversal valve, 404. pilot valve, 405. source of the gas, 5. material-pulling device, 50. holders, 51. springs, 52. tooth bars, 53. special shape gears, 54. slideways, 55. micro machines, 6. control system, 60. Weighing modules, 61. counters, 62. position detectors, 63.PLC.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Embodiment one: as shown in Fig. 1 ~ 8, a kind of method of pipe fitting multiposition otch, it is characterized in that, pipe fitting is placed on transmitting device 2, when being transported to the position of decompressor 3, drop in the spacing lower cushion cap 32 in forward (FWD) left and right, the Weighing module 60 be located at below lower cushion cap 32 receives the change of weight, signal transmission to the PLC63 in control system 6, the instruction driving electric rotating machine 44 to work is sent through PLC63 process, electric rotating machine 44 drives slide 40 to move right, and order about die 31 and move right and reach chase mortise with rotating shaft 33 and be connected, conical head 38 enters in pipe fitting and reaches certain tightness simultaneously, then die 31 rotates together with rotating shaft 33, when position detector 62 detects that the lower deep gouge 37 of conical head 38 is in vertical position, signal is sent to PLC63 as original position, the instruction making punch press motor 11 action is sent through PLC63 process, punch 30 downwards action punching press pipe fitting breach and in blanking to lower deep gouge 37 after punch 30 reset.
Stepper motor 34 continues to rotate rear stopping by setting 120 °, synchronously die 31 forwards next lower deep gouge 37 angle to, and the blanking of a upper lower deep gouge 37 is dropped, punch 30 again action until all notch stampings of pipe fitting are complete, now electric rotating machine 44 just turns to the half cycle making slide 40 to left movement, slide 40 drives die 31 to the chase mortise dockingundocking of left movement and rotating shaft 33, conical head 38 is because lower cushion cap 32 position-limiting action is deviate from from pipe fitting simultaneously, now material-pulling device 5 action, special shape gear 53 forwards toothless part to, and the tooth bar 52 be engaged with relies on spring 51 snapback, pipe fitting is advanced the space of lower cushion cap 32 and punch press 1 by tooth bar 52 pusher section, detect that the counter 61 of shadow signal intensity adds one, and issue a signal to PLC63, the PLC63 of control system 6 sends the transmission motor 20 ordered about in transmitting device 2 and carries out the instruction that next round transports pipe fitting action.
Realize the device of a kind of pipe fitting multiposition otch of said method, this device comprises a punch press 1, decompressor 2, described punch press 1 comprises punch press pedestal 10, punch press motor 11, described decompressor 3 is located at above punch press pedestal 10, comprise punch 30, die 31, it is characterized in that, the device of described a kind of pipe fitting multiposition otch also comprises transmitting device 2, connects disengaging gear 4, material-pulling device 5 and control device 6.
Decompressor 3 also comprises lower cushion cap 32, stepper motor 34, and lower cushion cap 32 to be located on punch press pedestal 10 and to be connected, and lower cushion cap 32 has the spacing planform in left and right, and die 31 left end is connected by rotating shaft 33 with stepper motor 34; Die 31 left end is provided with a circular hole, to be outside to be uniformly distributed along the circumference unthreaded hole concordant with straight trough 35 bottom land sized by the circular hole of straight trough 35, inboard for having three roads circular hole concrete structure, the length of unthreaded hole part is greater than the length of band trough portion, and conical head 38 part of die 31 is provided with three uniform lower deep gouges 37; The straight tenon 36 that Duan She tri-road that rotating shaft 33 is connected with die 31 is uniformly distributed along the circumference, straight tenon 36 length is identical with straight trough 35, and size is just insert in the middle of straight trough 35.
Punch press pedestal 10 side is located at by transmitting device 2, and for the transport of pipe fitting, comprise transmission motor 11, runner 21 and transport tape 22, pipe fitting is spaced on transport tape 22.
Connect disengaging gear 4 and comprise slide 40 and electric rotating machine 44, establish track 41 below slide 40, electric rotating machine 44 output shaft be fixedly installed establishes rolling disc 43, and slide 40 is connected by connecting rod 42 with rolling disc 43; Slide 40 is the device of band limited block, die 31 is placed in the middle of slide 40, distance between limited block 45 be greater than die 31 be connected with slide 40 part length, slide 40 inside has the shape identical with pipe fitting profile, its restriction die 31 move left and right but do not limit its rotate; When electric rotating 44 machine drives rolling disc 43 to rotate, drag slide 40 by connecting rod 42 and move left and right, when limited block 45 contacts with die 31, just force to drive die 31 to move.
Material-pulling device 5 comprises micro machine 55 and holder 50, holder 50 is located on lower cushion cap 32, and be connected with tooth bar 52 by spring 51, tooth bar 52 to be located in slideway 54 and to be engaged with the special shape gear 53 being located at micro machine 55 output shaft, special shape gear 53 is gear part-circular periphery having tooth, tooth bar 52 one end does not establish teeth portion to be divided into push rod, and the pipe fitting promoting when spring 51 fast retractile to be stamped falls from the space between lower cushion cap 32 and punch press 1.
Control system 6 comprises PLC63 and position detector 62, position detector 62 is located at above die 31 side, the dividing into Weighing module 60, be provided with counter 61 between punch press 1 and lower cushion cap 32 of lower cushion cap 32, and punch press motor 11, electric rotating machine 44, stepper motor 34, transmission motor 20 and position detector 62, Weighing module 60, counter 61 all access in PLC63.
Embodiment two: as Fig. 1 ~ 4, shown in Fig. 6 ~ 9, a kind of method of pipe fitting multiposition otch, it is characterized in that, pipe fitting is placed on transmitting device 2, when being transported to the position of decompressor 3, drop in the spacing lower cushion cap 32 in forward (FWD) left and right, the Weighing module 60 be located at below lower cushion cap 32 receives the change of weight, signal transmission to the PLC63 in control system 6, the instruction connecting disengagement 4 source of the gas 405 and work is sent through PLC63 process, source of the gas 405 is by pilot valve 404, reversal valve 403 and cylinder 401 drive the slide 40 be located on workbench 400 to move right, and order about die 31 and move right and reach chase mortise with rotating shaft 33 and be connected, conical head 38 enters in pipe fitting and reaches certain tightness simultaneously, then die 31 rotates together with rotating shaft 33, when position detector 62 detects that the lower deep gouge 37 of conical head 38 is in vertical position, signal is sent to PLC63 as original position, the instruction making punch press motor 11 action is sent through PLC63 process, punch 30 downwards action punching press pipe fitting breach and in blanking to lower deep gouge 37 after punch 30 reset.
Stepper motor 34 continues to rotate rear stopping by setting 90 °, synchronously die 31 forwards next lower deep gouge 37 angle to, and the blanking of a upper lower deep gouge 37 is dropped, punch 30 again action until all notch stampings of pipe fitting are complete, now cylinder 401 be just in make on workbench 400 and slide 40 to the half cycle of left movement, slide 40 drives die 31 to the chase mortise dockingundocking of left movement and rotating shaft 33, conical head 38 is because lower cushion cap 32 position-limiting action is deviate from from pipe fitting simultaneously, now material-pulling device 5 action, special shape gear 53 forwards toothless part to, and the tooth bar 52 be engaged with relies on spring 51 snapback, pipe fitting is advanced the space of lower cushion cap 32 and punch press 1 by tooth bar 52 pusher section, detect that the counter 61 of shadow signal intensity adds one, and issue a signal to PLC63, the PLC63 of control system 6 sends the transmission motor 20 ordered about in transmitting device 2 and carries out the instruction that next round transports pipe fitting action.
Realize the device of a kind of pipe fitting multiposition otch of said method, this device comprises a punch press 1, decompressor 2, described punch press 1 comprises punch press pedestal 10, punch press motor 11, described decompressor 3 is located at above punch press pedestal 10, comprise punch 30, die 31, it is characterized in that, the device of described a kind of pipe fitting multiposition otch also comprises transmitting device 2, connects disengaging gear 4, material-pulling device 5 and control device 6.
Decompressor 3 also comprises lower cushion cap 32, stepper motor 34, and lower cushion cap 32 to be located on punch press pedestal 10 and to be connected, and lower cushion cap 32 has the spacing planform in left and right, and die 31 left end is connected by rotating shaft 33 with stepper motor 34; Die 31 left end is provided with a circular hole, to be outside to be uniformly distributed along the circumference unthreaded hole concordant with straight trough 35 bottom land sized by the circular hole of straight trough 35, inboard for having three roads circular hole concrete structure, the length of unthreaded hole part is greater than the length of band trough portion, and conical head 38 part of die 31 offers four uniform lower deep gouges 37; The straight tenon 36 that Duan She tri-road that rotating shaft 33 is connected with die 31 is uniformly distributed along the circumference, straight tenon 36 length is identical with straight trough 35, and size is just insert in the middle of straight trough 35.
Punch press pedestal 10 side is located at by transmitting device 2, and for the transport of pipe fitting, comprise transmission motor 11, runner 21 and transport tape 22, pipe fitting is spaced on transport tape 22.
Connect disengaging gear 4 and comprise slide 40 and source of the gas 405, establish workbench 400 below slide 40 and be fixedly connected, workbench 400 is horizontally disposed with and drives with the cylinder 401 be connected with workbench 400, cylinder 401 drives workbench 400 to move horizontally, and is connected between cylinder 401 with source of the gas 405 by pilot valve 404, reversal valve 403 with start-stop valve 402; Slide 40 is the device of band limited block, die 31 is placed in the middle of slide 40, distance between limited block 45 be greater than die 31 be connected with slide 40 part length, slide 40 inside has the shape identical with pipe fitting profile, its restriction die 31 move left and right but do not limit its rotate.
Material-pulling device 5 comprises micro machine 55 and holder 50, holder 50 is located on lower cushion cap 32, and be connected with tooth bar 52 by spring 51, tooth bar 52 to be located in slideway 54 and to be engaged with the special shape gear 53 being located at micro machine 55 output shaft, special shape gear 53 is gear part-circular periphery having tooth, tooth bar 52 one end does not establish teeth portion to be divided into push rod, and the pipe fitting promoting when spring 51 fast retractile to be stamped falls from the space between lower cushion cap 32 and punch press 1.
Control system 6 comprises PLC63 and position detector 62, position detector 62 is located at above die 31 side, the dividing into Weighing module 60, be provided with counter 61 between punch press 1 and lower cushion cap 32 of lower cushion cap 32, and punch press motor 11, source of the gas 405, stepper motor 34, transmission motor 20 and position detector 62, Weighing module 60, counter 61 all access in PLC63.
Claims (3)
1. the method for a pipe fitting multiposition otch, it is characterized in that, pipe fitting positions after being transported to punch press (1) assigned address by transmitting device (2), after framing signal being detected control system (6) send order-driven connect disengaging gear (4) mould is connected with pipe fitting, after stepper motor (34) driven mold rotates to desired location stop, decompressor (3) completes punching press, again rotate until complete all punching courses, connect disengaging gear (4) disengageding mould to be connected with pipe fitting and blanking, pipe fitting pushes away from punch press space by material-pulling device (5) action, counter (61) complete count and send next round operation information.
2. for realizing a kind of device of claim 1, comprise punch press (1), decompressor (3), described punch press (1) comprises punch press pedestal (10), punch press motor (11), described decompressor (3) is located on punch press pedestal (10), comprise punch (30), die (31), fixture on punch press is located at by described punch (31), and have the shape consistent with rushed breach, it is characterized in that, described a kind of device also comprises transmitting device (2), connects disengaging gear (4), material-pulling device (5) and control device (6);
Described decompressor (3) also comprises lower cushion cap (32), stepper motor (34) and rotating shaft (33), described lower cushion cap (32) is located at punch press pedestal (10) and is gone up and be connected, it is spacing that lower cushion cap (32) has left and right, described die (31) one end is connected by tongue-and-groove with the rotating shaft (33) of stepper motor (34), conical head (38) established by described die (31), and described conical head (38) sets deep gouge (37);
Described connection disengaging gear (4) comprises slide (40) and electric rotating machine (44), track (41) is established in slide (40) below, electric rotating machine (44) output shaft is established rolling disc (43), slide (40) is connected by connecting rod (42) with rolling disc (43), slide (40) establishes limited block (45), die (31) is placed in the middle of slide (40), the distance of limited block (45) is greater than die (31) and is connected with slide (40) length, and slide (40) inside has the shape identical with pipe fitting profile;
Described material-pulling device (5) comprises micro machine (55), holder (50), described holder (50) is located on lower cushion cap (32), and be connected with tooth bar (52) by spring (51), special shape gear (53) is located at micro machine (55) output shaft, described tooth bar (52) to be located in slideway (54) and to be engaged with special shape gear (53), described special shape gear (53) is for part-circular periphery has tooth, and push rod is established in described tooth bar (52) one end;
Described control system (6) comprises PLC(63) and position detector (62), described position detector (62) is located at above die (31) side, Weighing module (60) is located under lower cushion cap (32), counter (61) is located between punch press (1) and lower cushion cap (32), and described punch press motor (11), electric rotating machine (44), stepper motor (34), transmission motor (20) and position detector (62), Weighing module (60), counter (61) all access PLC(63) in.
3. a kind of device according to claim 2, it is characterized in that, it is the circular hole that die (31) end is provided with outside straight trough (35), inboard unthreaded hole that described tongue-and-groove connects, the length of described unthreaded hole part is greater than the length of band straight trough (35) part, the rotating shaft (33) be connected establishes straight tenon (36), described straight tenon (36) shape and length consistent with straight trough (35), described straight tenon (36) is placed in the middle of straight trough (35).
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| CN201510946669.4A CN105414306B (en) | 2015-12-17 | 2015-12-17 | A kind of method and apparatus of pipe fitting multiposition otch |
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| CN201510946669.4A CN105414306B (en) | 2015-12-17 | 2015-12-17 | A kind of method and apparatus of pipe fitting multiposition otch |
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| CN105414306B CN105414306B (en) | 2017-10-24 |
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| CN107350811A (en) * | 2017-06-23 | 2017-11-17 | 芜湖德丰汽车零部件有限公司 | A kind of auto parts and components processing unit (plant) |
| CN108356154A (en) * | 2018-05-23 | 2018-08-03 | 芜湖华铸汽车部件有限公司 | A kind of whole-automatic dynamic formula auto parts and components press machine |
| CN108687215A (en) * | 2018-05-16 | 2018-10-23 | 浙江黎明发动机零部件有限公司 | A kind of rotation blanking mechanism for cylinder circumferential cut |
| CN109158491A (en) * | 2018-10-28 | 2019-01-08 | 湖州剑力金属制品有限公司 | Stamping parts punching press guiding device |
| CN109175020A (en) * | 2018-07-27 | 2019-01-11 | 合肥和瑞机械制造有限公司 | A kind of sheet metal bending equipment that security performance is high |
| CN109351859A (en) * | 2018-10-10 | 2019-02-19 | 无锡市恒翼通机械有限公司 | Clutch hub forms stamping die |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350811A (en) * | 2017-06-23 | 2017-11-17 | 芜湖德丰汽车零部件有限公司 | A kind of auto parts and components processing unit (plant) |
| CN107350811B (en) * | 2017-06-23 | 2019-04-26 | 芜湖德丰汽车零部件有限公司 | A kind of auto parts and components processing unit (plant) |
| CN108687215A (en) * | 2018-05-16 | 2018-10-23 | 浙江黎明发动机零部件有限公司 | A kind of rotation blanking mechanism for cylinder circumferential cut |
| CN108356154A (en) * | 2018-05-23 | 2018-08-03 | 芜湖华铸汽车部件有限公司 | A kind of whole-automatic dynamic formula auto parts and components press machine |
| CN108356154B (en) * | 2018-05-23 | 2019-07-02 | 芜湖华铸汽车部件有限公司 | A kind of whole-automatic dynamic formula auto parts and components press machine |
| CN109175020A (en) * | 2018-07-27 | 2019-01-11 | 合肥和瑞机械制造有限公司 | A kind of sheet metal bending equipment that security performance is high |
| CN109351859A (en) * | 2018-10-10 | 2019-02-19 | 无锡市恒翼通机械有限公司 | Clutch hub forms stamping die |
| CN109158491A (en) * | 2018-10-28 | 2019-01-08 | 湖州剑力金属制品有限公司 | Stamping parts punching press guiding device |
| CN109158491B (en) * | 2018-10-28 | 2024-03-26 | 湖州剑力金属制品有限公司 | Using method of guide device for stamping of stamping part |
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