CN208033417U - A kind of side punching hemmer and its side blow hole flanging clamping - Google Patents

Abstract

The utility model is related to a kind of side punching hemmer and its side blow hole flanging clampings, belong to tubular object extruding processing technology field.Side punching hemmer includes rack and the side blow hole flanging sandwich mold unit in the rack and side blow hole flanging unit; side blow hole flanging sandwich mold unit includes the first clamping and the second clamping; first clamping includes being equipped with the clamping matrix of installation room and being slidingly back and forth mounted on along molding direction to install indoor clamping sliding block; clamping matrix is equipped with the first half die holes; clamping sliding block is equipped with the second half die holes; two halves die hole molding composition flange die hole, and two halves die hole and two clamping synchronous opening/closings.Based on the structure of above-mentioned side blow hole flanging clamping, side punching turnup structure can be preferably being shaped on pipe fitting, and be easy to implement the automated production with side punching turnup structure three-way pipe, can be widely used in the manufacturing technology fields such as air-conditioning.

Description

A kind of side punching hemmer and its side blow hole flanging clamping

Technical field

The utility model is related to the components that a kind of pipe fitting shapes equipment, specifically, being related to a kind of pipe fitting side punching Hemmer and side blow hole flanging clamping for building the device.

Background technology

A kind of three-way pipe automatically processing device, i.e. pipe fitting are disclosed in the patent document that publication No. is CN104646559A It shapes machine, including rack and what is be arranged in the rack shape system and pipe mover tool arm device, is adding along pipe fitting Direction of travel during work includes sequentially feeding device, expanding device, flattens building mortion and device for discharging；Pipe mover tool Arm device is set to above each device, for being transferred to workpiece from the feed inlet of feeding unit material on flaring unit so that flaring is single Member carries out flaring processing to workpiece, then workpiece is transported to from flaring unit and is flattened on forming unit for flattening forming unit Workpiece is carried out to flatten forming processing, is finally put into again by the workpiece of the shaped processing of pipe mover tool hand unit picks and unloads material list In member, i.e., pipe mover tool arm device between so that pipe fitting is throughout managed device for sequentially transferring with sequentially operation processing, to obtain Three-way pipe 01 as shown in Figure 1, that is, the three-way pipe 01 obtained flattened on its expansion mouth 010 shape with through-hole 011 with 012 glasses pipe structure.

In order to meet the installation requirement of three-way pipe, side blow need to be carried out at the expansion mouth 010 of three-way pipe 01 as shown in Figure 1 Hole flanging processing is equipped with side blow hole flanging knot simultaneously to obtain three-way pipe 02 as shown in Figures 2 to 4 that is, on expansion mouth 020 Structure 023 and through-hole 021,022；When stating equipment in use and being handled, flaring need to will be completed treated that pipe fitting is put to side blow Hole flanging device carries out side blow hole flanging processing up, and existing side punching hemmer is not easy to be processed.

Utility model content

The purpose of this utility model is to provide a kind of pipe fitting side blow for being convenient for shaping side punching turnup structure on pipe fitting Hole flanging device；

The another object of the utility model is to provide a kind of side punching for building above-mentioned pipe fitting side punching hemmer Flange clamping.

To achieve the goals above, side punching hemmer provided by the utility model include rack and be mounted on the rack On side blow hole flanging sandwich mold unit and side blow hole flanging unit；Side blow hole flanging unit includes the side punching that can be stretched into pipe fitting Flange plug, side blow hole flanging plug include being driven by side blow hole flanging driving mechanism to carry out side blow hole flanging operation to pipe fitting Red needle；Side blow hole flanging sandwich mold unit includes the first clamping and the second clamping, and the first clamping includes being equipped with the clamping of installation room Matrix and it can be reciprocatingly mounted on along molding direction indoor clamping sliding block is installed, installation room, which has, to be located at the first clamping and press from both sides Hold the opening on working face, clamping matrix is equipped with the first half die holes, and clamping sliding block is equipped with the second half die holes, and the second half Die hole and the first half die holes molding composition and the matched flange die hole of inside port blockage mold segment in red needle；Side blow hole flanging Sandwich mold unit is equipped with synchronous opening/closing driving mechanism, for drive clamping sliding block to be moved along molding direction so that two halves die hole with Two clamping synchronous opening/closings.

By the way that a clamping in sandwich mold unit is arranged to be made of clamping matrix and clamping sliding block, and in two clampings During opening with closure, clamping sliding block is synchronously opened and is closed with clamping matrix, consequently facilitating being turned over to the punching shaped Side structure is demoulded；Convenient for being shaped in system in the pipe fitting built using the side punching hemmer, preferably utilize Manipulator will treated that pipe fitting is removed from side blow hole flanging clamping through side blow hole flanging, to realize automated production.

Specific scheme is that synchronous opening/closing driving mechanism includes tilting guide rod, along two clampings open-shut direction and by the second folder Mould is directed toward the first clamping, and the exit axis that tilting guide rod exits molding state towards clamping sliding block is in tilted layout；Second clamping and folder In mode slider, one, which is equipped with, to be fixedly connected with the matched tilting guide hole of tilting guide rod, another one with tilting guide rod.By oblique Change in location of two clampings in opening-closing process is converted into for driving clamping sliding block by the cooperation for setting guide rod and tilting guide hole Relative to the driving force of clamping matrix movement, to realize synchronous opening/closing, effectively simplify the structure of entire side blow hole flanging clamping.

Preferred scheme is open-shut direction inclination arrangement of the axis with respect to two clampings of flange die hole, and along flange cavity plate The direction of outer end is directed toward in the inner end in hole, and the axis of flange die hole exits the exit axis inclination cloth of molding state towards clamping sliding block It sets.Since the axis of flange die hole is in tilted layout towards above-mentioned direction, clamping matrix can be made to avoid and shape in the process of opening The side punching turnup structure gone out generates interference, is convenient for the progress of knockout course.

Another preferred scheme is that clamping sliding block is equipped with limition orientation sliding slot, clamping matrix away from the side of clamping matrix On be installed with cantilevered stop part, the cantilever end of cantilevered stop part, which is equipped with, to be matched with limition orientation sliding slot to force clamping to be slided With respect to clamping matrix along the position limiting slide block of molding direction sliding, limition orientation sliding slot is equipped with block adjacent to one end of the second half die holes It can lean with position limiting slide block and clamping sliding block is made to be limited in the butting section in installation room.It is easy to process go out clamping matrix and just Installation between clamping sliding block and clamping matrix.

Another preferred scheme includes being slidably mounted in by guide rail slide block mechanism for side blow hole flanging unit Slide in rack, and push the linear actuator that is moved along the axial reciprocating of side blow hole flanging plug relative to rack of slide；Side Piercing and flanging plug includes the outer catheter being installed in by bearing on slide, and side blow hole flanging driving mechanism includes push-pull rod and drive The linear actuator that dynamic push-pull rod reciprocatingly slides in outer catheter, the tube wall of outer catheter is equipped with leads with the matched red needle of red needle Hole, radial arrangement of the red needle guide hole along outer catheter；For push-pull rod with red needle, one is equipped with opposite plug axially inclined arrangement Tilting sliding rail, another one is equipped with and can reciprocatingly slide along tilting sliding rail and back and forth moved along red needle guide hole with pushing and pulling red needle Dynamic sliding slot；Side blow hole flanging sandwich mold unit is profiling clamping.

Preferred scheme is that tilting sliding rail is set on the front end of push-pull rod, and the front end face of push-pull rod is to axial Inclined arrangement, front end face constitute a guide surface of tilting sliding rail；The one end of red needle is rushing for side blow hole operation Head and the inside port blockage mold segment positioned at punch downstream, the end face of the other end are recessed the U-type groove of perforation end sides, U The cell wall of type groove is recessed the tilting sliding slot, and the groove bottom of U-type groove constitutes a trough wall surface of sliding slot.By will be oblique Set sliding rail be arranged on push-pull rod, angle of inclination can be arranged longer and be conducive to export bigger side blow hole flanging Power, and convenient for the assembling of plug.

In order to realize that above-mentioned another object, side blow hole flanging clamping provided by the utility model include clamping seat and be mounted on The first clamping on the clamping seat and the second clamping, the first clamping include clamping matrix and can reciprocatingly pacify along molding direction Clamping sliding block on clamping matrix；Clamping matrix is equipped with the first half die holes, and clamping sliding block is equipped with the second half cavity plates Hole, the second half die holes and the first half die hole molding composition flange die holes；Side blow hole flanging clamping is equipped with synchronous opening/closing Driving mechanism, for driving clamping sliding block to be moved so that two halves die hole and two clamping synchronous opening/closings along molding direction.Convenient for pair It shapes the pipe fitting with side punching turnup structure and carries out demoulding processing.

Specific scheme is that synchronous opening/closing driving mechanism includes tilting guide rod, along two clampings open-shut direction and by the second folder Mould is directed toward the first clamping, and the exit axis that tilting guide rod exits molding state towards clamping sliding block is in tilted layout；Second clamping and folder In mode slider, one, which is equipped with, to be fixedly connected with the matched tilting guide hole of tilting guide rod, another one with tilting guide rod.It synchronizes and opens It closes that driving mechanism structure is simple, effectively simplifies the structure of the side blow hole flanging clamping.

More specific scheme is that tilting guide rod is fixedly connected with clamping sliding block, is moved with respect to clamping matrix convenient for clamping sliding block It is dynamic, so that the two and two clampings synchronize keying.

Preferred scheme is that clamping matrix is equipped with installation room, and installation room has on the clamping working face of clamping matrix Opening, it is indoor that clamping sliding block can reciprocatingly be mounted on installation along molding direction；The axis of flange die hole is with respect to two folders The open-shut direction of mould is in tilted layout, and the direction of outer end is directed toward along the inner end of flange die hole, and axis exits conjunction towards clamping sliding block The exit axis of mould state is in tilted layout；Clamping sliding block is equipped with limition orientation sliding slot, clamping matrix away from the side of clamping matrix On be installed with cantilevered stop part, the cantilever end of cantilevered stop part, which is equipped with, to be matched with limition orientation sliding slot to force clamping to be slided With respect to clamping matrix along the position limiting slide block of molding direction sliding, limition orientation sliding slot is equipped with block adjacent to one end of the second half die holes It can lean with position limiting slide block and clamping sliding block is made to be limited in the butting section in installation room；Side blow hole flanging clamping is pressed from both sides for profiling Mould.Convenient for the assembling to the first clamping.

Description of the drawings

Fig. 1 is a kind of existing structural schematic diagram of three-way pipe；

Fig. 2 is the structural schematic diagram of existing another three-way pipe；

Fig. 3 is the schematic front view of three-way pipe shown in Fig. 2；

Fig. 4 is the left view schematic diagram of three-way pipe shown in Fig. 3；

Fig. 5 is the stereogram of side blow hole flanging sandwich mold unit in the utility model side punching hemmer；

Fig. 6 is the A partial enlarged views of Fig. 5；

Fig. 7 is the front view of side blow hole flanging sandwich mold unit in the utility model side punching hemmer embodiment；

Fig. 8 is the B partial enlarged views of Fig. 7；

Fig. 9 is the stereogram of side blow hole flanging unit in the utility model side punching hemmer embodiment；

Figure 10 is the front view of side blow hole flanging unit in the utility model side punching hemmer embodiment；

Figure 11 is the structural schematic diagram of side blow hole flanging plug in the utility model side punching hemmer embodiment；

Figure 12 is the C partial enlarged views of Figure 10；

Figure 13 is the D partial enlarged views of Figure 11.

With reference to embodiments and its attached drawing the utility model is described in further detail.

Specific implementation mode

Following embodiments are real in offside punching flanging device mainly for the utility model side punching hemmer embodiment The explanation that offside piercing and flanging clamping embodiment has been contained in the explanation of example is applied, present embodiment is no longer to side punching Flange clamping embodiment is repeated.

Side punching hemmer embodiment：

Referring to Fig. 5 to Figure 13, the utility model side punching hemmer includes rack and the side blow in the rack Hole flanging sandwich mold unit 8 and side blow hole flanging unit 9.

Side blow hole flanging sandwich mold unit 8, i.e., the side blow hole flanging clamping embodiment in the utility model are profiling clamping, For carrying out clamping to pipe fitting to be processed, and provide die hole needed for side blow hole flanging processing procedure.

As shown in Fig. 5 to Fig. 8, side blow hole flanging sandwich mold unit 8 includes the first clamping, the second clamping 81 and is not shown in figure Clamping seat and clamp drive, two clampings are slidably mounted on clamping seat；Clamp drive is for driving two clampings It is synchronously closed so that pipe fitting to be processed is clamped towards centre position movement on clamping seat, or is synchronously moved out towards two side positions It moves and opens with release plumbing component, is i.e. clamp drive moves towards for driving two clampings to synchronize and realizes keying, in this implementation In example, clamp drive uses wedge block fabric driver, i.e. its drive block to have two lozenges being arranged symmetrically, two clampings It is resisted against on corresponding lozenges under the elastic restoring force effect of elastic component, by driving the drive block to move up and down, makes the two It can synchronously move towards.

First clamping includes clamping matrix 82, clamping sliding block 83 and is used for clamping sliding block 83 with respect to clamping matrix 82 along molding The synchronous opening/closing driving mechanism that direction moves back and forth is equipped with the installation room for installation folder mode slider 83 on clamping matrix 82, The installation room, which has, is located at the opening that clamping matrix 82 is clamped on working face, and clamping sliding block 83 can be along molding direction slidingly back and forth Mounted on installation interior.Wherein " clamping working face " is configured two clampings surface positioned opposite, is on clamping matrix 82 Be clamped working face 8200, in the present embodiment, installation room be set on clamping matrix 82 one of them adjacent to the straight of the second clamping 81 The stair-type slotted 822 of corner portion, stair-type slotted 822 have except the opening being located on clamping working face 8200, also have non- The opening to work on clamping face 8201,8202.In the present invention, " installation room " is configured as being used for set on clamping matrix 82 The whole of clamping sliding block 83 or the three dimensions of part are accommodated, it can be in inside installation for guiding clamping sliding block 83 along molding direction The structures such as mobile guiding piece, such as guide rail, guide rod, guide groove.

The clamping face of second clamping 81 is equipped with the second half clamping slots 810, and clamping matrix 82 is equipped with clamping groove portion 820, The upper end of clamping sliding block 83 be equipped with clamping groove portion 831, clamping groove portion 820 combine with clamping groove portion 831 composition the present embodiment in and The first half clamping slots 86 that the second half clamping slots 810 are adapted to, the first half clamping slots 86 combine composition with the second half clamping slots 810 Clamping vallecular cavity for the expansion tube department 020 for being clamped in pipe fitting 02 as shown in Figure 2.

The first half die holes 821 being conducted with the vallecular cavity of clamping slot at this are equipped at clamping groove portion 820, accordingly It is located at the second half die holes for being equipped at clamping groove portion 831 and being connected with the vallecular cavity of the clamping groove portion 831 in clamping sliding block 83 832, the second half die holes 832 and the first half cooperations of die hole 821 are to form flange die hole 87.I.e. clamping sliding block is along as schemed Z1 shown in 8 is moved axially upwards and clamping groove portion 820 and clamping groove portion 831 is made to mold the same of the first half clamping slot 86 of composition When, make the second half die holes 832 and the first half moldings of die hole 821 to form flange die hole 87, i.e., Z1 as shown in the figure is axial It is configured as in " molding direction " in the present embodiment, it is axial mutually orthogonal with the open-shut direction Y1 of two clampings.In the utility model In, " molding direction " is configured as clamping sliding block 83 and is moved relative to clamping matrix 82 and mold out flange die hole 87 and first The moving direction of half clamping slot 86, is configured as the case may be, for example, can be set as desired synchronous opening/closing at Lateral arrangement, at this point, two clampings can be to open and close in above-below direction；It of courses, may also set up the opposite directions Z1 is that inclination is predetermined sharp Angular direction is arranged.

Clamping sliding block 83 is equipped with limition orientation sliding slot 833, the limition orientation sliding slot away from the straight corner portion of clamping matrix 82 833 arrange along molding direction, i.e., axial arranged along Z1 as shown in Figure 8, are stepped ramp type sliding slot；And it is solid on clamping matrix 82 Equipped with cantilevered stop part 84, cantilevered stop part 84 includes fixed arm 841 and cantilever end 842, and the two constitutes L-type structure together Part, on cantilever end 842 be equipped with 833 matched position limiting slide block of limition orientation sliding slot, the upper end of limition orientation sliding slot 833 is Closed end, the i.e. closed end constitute can lean with position limiting slide block and make clamping sliding block be limited in installation room in against Portion, to make clamping sliding block 83 that can be moved back and forth within the scope of predetermined displacement in installing room, and by stepped ramp type sliding slot 833 with The position-limiting action of cantilever end 842 makes clamping sliding block 83 that can only be moved along cell wall axial arranged Z1 along two of ladder type groove 822 It is dynamic, make clamping sliding block 83 that can be moved along molding direction relative to clamping matrix 82 to realize.

In the present embodiment, the axis of flange die hole 87 is with respect to the inclined acute angle arrangement of the open-shut direction of two clampings, i.e., Y1 as shown in Figure 8 axially is used to characterize the open-shut direction of the first clamping and the second clamping 81, to make flange die hole 87 Axis relative horizontal position is the state of acute rake angle arrangement, and on the direction that outer end is directed toward in the inner end of flange die hole 87, Arrow direction i.e. as shown in Figure 6, the axis of flange die hole 87 exit the direction inclination arrangement of closure towards clamping sliding block 83, It is to be downwardly inclined arrangement in the present embodiment, when to move and open outwardly in the first clamping, clamping matrix 82 is slided with clamping Block 83 will not interference with the side punching turnup structure shaped.

As shown in Fig. 6 and Fig. 8, synchronous opening/closing driving mechanism is additionally operable to that clamping sliding block 83 is made to slide so that two along sliding slot 822 Half die hole and two clamping synchronous opening/closings.Synchronous opening/closing driving mechanism power plant can be used under the control of the control unit and into The synchronous driving of row, as active driving mechanism；And passive type driving mechanism is used in the present embodiment comprising tilting guide rod 85, the open-shut direction along two clampings is directed toward the first clamping by the second clamping 81, and tilting guide rod 85 exits molding towards clamping sliding block 83 The exit axis of state is in tilted layout, i.e., is axially directed to the direction on right side along Y1 as shown in Figure 8, and tilting guide rod 85 is towards tilting down Direction arrangement, the second clamping 82 be equipped with the matched tilting guide hole 8100 of tilting guide rod 85, clamping sliding block 83 leads with tilting The other end of bar 85 is fixedly connected.As shown in figure 8, the second clamping 81 with clamping matrix 82 under the driving of clamp drive, together It moves towards centre position so that the first half clamping slots 86 are closed into the second half clamping slots 810 is managed for being clamped along Y1 is axial on step ground The clamping chamber of part makes tilting guide rod 85 slide and push along tilting guide hole 8100 due to the variation of relative position between the two Clamping sliding block 83 moves up towards the directions Z1 along sliding slot 822 and clamping groove portion 831 and clamping groove portion 820 is made to be closed into the first half While clamping slot 86, synchronizing makes the second half die holes 832 and the first half die holes 821 be closed into flange die hole 87.Similarly, When the second clamping 81 with clamping matrix 82 under the driving of clamp drive, when being synchronously axially displaced outwardly towards both sides along Y1, The second half die holes 832 and the first half die holes 821, the first half clamping slots 86 and the second half clamping slot 810 and clamping groove portions 831 openings synchronous with clamping groove portion 820, consequently facilitating manipulator removes pipe fitting from side blow hole flanging clamping.

Referring to Fig. 9 to Figure 13, side blow hole flanging unit 9 includes slide 90, linear actuator 97 and side blow hole flanging plug 94.Slide 90 is slidably mounted in by guide rail slide block mechanism 91 in rack, and linear actuator 97 is cylinder, for pushing Slide 90 is moved along X2 axial reciprocatings, and X2 is axially the axial direction of side blow hole flanging plug 94, solid so as to be forced through bearing 93 The side blow hole flanging plug 94 being located on slide 90 is axially moveable and is inserted into pipe fitting to be processed or exits pipe fitting.

Side blow hole flanging plug 94 includes the outer catheter 940 being fixed on bearing 93, is slideably sleeved on outer catheter 940 Interior push-pull rod 942 can be pushed away along red needle 943 slidingly back and forth of the probe guide hole 9400 on outer catheter 940, and for driving The linear actuator that pull rod 942 reciprocatingly slides in outer catheter 940；In the present embodiment, linear actuator include oil cylinder 96 with Connecting rod 941 is pushed and pulled, side blow hole flanging driving mechanism in the present embodiment is constituted；The front end of push-pull rod 942 is equipped with opposite X2 axis To the tilting push-and-pull sliding rail 9420 of inclined arrangement, the front end face 9422 of push-pull rod 942 is opposite X2 axially inclined arrangements Inclined surface, push-and-pull sliding rail 9420 is two and the length direction center line about front end face 9422 is arranged symmetrically, front end face 9422 Edge part constitutes a guide surface of tilting sliding rail 9420, and another guide surface of tilting sliding rail 9420 is by tilting slot 9421 Cell wall provide, and in red needle 943 be equipped with and push and pull the matched tilting sliding slot of sliding rail 9420, i.e., on 943 lower end of red needle Equipped with the U-type groove structure to be fastened on outside 941 front end of push-pull rod, it is equipped with and tilting push-and-pull sliding rail in the U-type groove structure For 9420 matched internal concave hopper chutes to constitute aforementioned tilting sliding slot, the groove bottom of the U-type groove structure constitutes one of internal concave hopper chute Trough wall surface, so as to push and pull red needle 943 along red needle guide hole 9440 by the cooperation of tilting sliding slot and tilting push-and-pull sliding rail 9420 It moves back and forth.

The upper end of red needle 943 includes for forming the punch 9432 of side punching on pipe fitting and being used for and flange die hole 87 match and shape the inside port blockage mold segment 9431 of inside port blockage structure, to during the work time, be pushed away by cylinder 97 Dynamic slide 90 slides along guide rail slide block mechanism 91 and the front end of side blow hole flanging plug 94 is made to stretch into pipe fitting to be processed, then leads to Oil cylinder 96 is crossed to push 941 movement facing forward of push-pull rod and push red needle 943 to stretch out probe guide hole 9400 and turn over pipe fitting progress side punching Side is handled.

During the work time, pipe mover tool arm device can be set on the side punching hemmer, it will be from pipe to be processed Part is transferred to from other processing stations on side blow hole flanging sandwich mold unit 8, and is handled completing the side blow hole flanging to pipe fitting Afterwards, then pipe fitting is transferred on next station and carries out subsequent processing.It is specific as follows：

(1) two clampings are driven to be moved axially outwards along Y1 as shown in Figure 8 by clamp drive, i.e., along open-shut direction court Evolution makes the first half clamping slots 86 and the second half clamping slots 810 open to being moved to；Meanwhile in the drive of synchronous opening/closing driving mechanism Under dynamic, clamping sliding block 83 and clamping matrix 82 are moved to the second half die holes 832 and the first half along molding direction towards direction is opened Die hole 821 is opened.

(2) pipe fitting at a upper station is clamped by the manipulator of pipe mover tool arm device and is transferred to positioned at the first half Center position between clamping slot 86 and the second half clamping slots 810.

(3) it drives two clampings to be moved axially inward along Y1 as shown in Figure 8 by clamp drive, i.e., is closed along open-shut direction court It closes direction and is moved to the folder for making the first half clamping slots 86 and the second half clamping slots 810 be closed into for pipe fitting pipe portion to be processed to be clamped Die cavity chamber；Meanwhile under the driving of synchronous opening/closing driving mechanism, clamping sliding block 83 and clamping matrix 82 are along molding direction towards closure Direction is moved to the second half die holes 832 and the first half molding composition flange of die hole 821 die holes 87.

(4) slide 90 is pushed by cylinder 97 and side blow hole flanging plug 94 is driven to be moved axially towards X2 as shown in Figure 10 It is stretched into pipe fitting to be processed to the front end of outer catheter 944, until the axis of red needle 943 and the axis collinear of flange die hole 87 Position.

(5) push-pull rod 942 is pushed to be moved along the forward direction of X2 axial directions as shown in Figure 10 by oil cylinder 96, so that push-pull rod Red needle 943 is pushed into as shown in figure 12 stretch by 944 from the position being retracted in outer catheter as shown in fig. 13 that along red needle guide hole 9440 Go out outer catheter to carry out the position of side blow hole flanging processing to pipe fitting, in the process, by punch 9432 to pipe fitting to be processed Side wall carry out punching press from inside to outside and form side punching, and pass through interior circular cross-esction mold segment 9431 and flange die hole 87 Coordinate and shapes side punching turnup structure 023 as shown in Figure 2.

(6) it is lived through side blow hole flanging treated pipe fitting by the manipulator clamping of pipe mover tool arm device, and passes through folder Mould driver drives two clampings to be moved axially outwards along Y1 as shown in Figure 8, i.e., makes the towards opening direction and be moved to along open-shut direction Half clamping slot 86 and the second half clamping slots 810 open；Meanwhile under the driving of synchronous opening/closing driving mechanism, clamping sliding block 83 Along molding direction, direction is moved to the second half die holes 832 and the first half die holes 821 are opened towards opening with clamping matrix 82, the Between stretching degree between half clamping slot 86 and the second half clamping slots 810 and the second half die holes 832 and the first half die holes 821 Opening degree to manipulator crawl pipe fitting vertically move when can avoid entire clamping die device.

In the present invention, the first clamping is only intended to distinguish two folders with " second " with " first " in the second clamping The mark of mould is not the restriction to the two sequence and structure, meanwhile, the open-shut direction of two clampings is also not limited to above-mentioned reality It applies in example and is arranged along the horizontal, the arrangement for being vertically arranged or being tilted by a predetermined angle can also be set as desired into.

It is vertically moved in a manner of into and out side blow hole flanging station for capturing pipe fitting manipulator, it is tilting Guide rod 85 is set to the lower section of the first half clamping slots 86 and the second half clamping slots 810, that is, is located at the lower section of clamping vallecular cavity, with not The transfer process of pipe fitting can be caused to interfere, at this point, the direction that clamping sliding block 83 exits molding state is opposite clamping matrix 82 It arranges downward.Of course, can manipulator by pipe fitting along pipe fitting axially pull out clamping by way of and can be by tilting guide rod 85 It is set to the top of clamping vallecular cavity, and the direction that clamping sliding block exits molding state is that opposite clamping matrix is upwardly disposed.

To two clampings with respect to the move mode of clamping seat be not limited to two clampings in above-described embodiment synchronize outwardly or The mode moved inwardly is synchronized and is moved towards, can be configured as one is clamp mould, another is dynamic clamping, at this point, from folder The process that pipe fitting is removed on mould is：It first passes through the crawl pipe fitting of the manipulator on pipe mover tool arm device and pipe fitting is driven to open relatively The clamping opened moves preset space length with moving to avoid and open clamping on vertical along the open-shut direction of two clampings.

" synchronize move towards " between first clamping and the second clamping be configured as in the present invention the first clamping with Second clamping can be synchronized mobile towards clip position and be closed so that pipe fitting or same is clamped under clamp drive driving relative to clamping seat It walks mobile towards two side positions for deviateing clip position and opens with release plumbing component, synchronizing for two clampings moves towards speed and limit to Constant speed in above-described embodiment, also can be by being arranged to make to synchronize by the gradient is different to move towards speed by pushing block both sides lozenges It spends unequal.

Claims (10)

1. a kind of side punching hemmer, including rack and the side blow hole flanging sandwich mold unit in the rack and side blow Hole flanging unit, it is characterised in that：

The side blow hole flanging unit includes the side blow hole flanging plug that can be stretched into pipe fitting, and the side blow hole flanging plug includes It is driven by side blow hole flanging driving mechanism to carry out the red needle of side blow hole flanging operation to pipe fitting；

The side blow hole flanging sandwich mold unit includes the first clamping and the second clamping, and first clamping includes being equipped with installation room Clamping matrix and it can be reciprocatingly mounted on the indoor clamping sliding block of the installation along molding direction, the installation room is with position Opening on the clamping working face of the clamping matrix, the clamping matrix are equipped with the first half die holes, and the clamping is slided Block is equipped with the second half die holes, the second half die hole and the first half die hole molding composition in the red needle The matched flange die hole of inside port blockage mold segment；

The side blow hole flanging sandwich mold unit is equipped with synchronous opening/closing driving mechanism, for driving the clamping sliding block along the conjunction The movement of mould direction is so that two halves die hole and two clamping synchronous opening/closings.

2. side punching hemmer according to claim 1, it is characterised in that：

The synchronous opening/closing driving mechanism includes tilting guide rod, and the open-shut direction along two clampings is described in second clamping direction First clamping, the exit axis that the tilting guide rod exits molding state towards the clamping sliding block are in tilted layout；

In second clamping and the clamping sliding block, one be equipped with the tilting matched tilting guide hole of guide rod, separately One is fixedly connected with the tilting guide rod.

3. side punching hemmer according to claim 1, it is characterised in that：

The axis of the flange die hole is in tilted layout with respect to the open-shut direction of two clampings, and along the inner end of the flange die hole It is directed toward the direction of outer end, the exit axis that the axis exits molding state towards the clamping sliding block is in tilted layout.

4. the side punching hemmer according to any one of claims 1 to 3 claim, it is characterised in that：

The clamping sliding block is equipped with limition orientation sliding slot away from the side of the clamping matrix, is installed on the clamping matrix outstanding Arm-type stop part, the cantilever end of the cantilevered stop part, which is equipped with, to be matched with the limition orientation sliding slot to force the clamping The relatively described clamping matrix of sliding block is along the position limiting slide block of molding direction sliding, and the limition orientation sliding slot is adjacent to described second One end of half die hole is equipped with and can lean with the position limiting slide block and the clamping sliding block is made to be limited in the installation room Butting section.

5. the side punching hemmer according to any one of claims 1 to 3 claim, it is characterised in that：

The side blow hole flanging unit includes the slide being slidably mounted in by guide rail slide block mechanism in the rack, and The linear actuator for pushing the slide to be moved along the axial reciprocating of the side blow hole flanging plug relative to the rack；

The side blow hole flanging plug includes the outer catheter being installed in by bearing on the slide, the side blow hole flanging driving Mechanism includes the linear actuator that push-pull rod and the driving push-pull rod reciprocatingly slide in the outer catheter, the outer catheter Tube wall is equipped with and the matched red needle guide hole of the red needle, radial arrangement of the red needle guide hole along the outer catheter；

The push-pull rod is with the red needle, and one is equipped with the tilting sliding rail of the relatively described inclined arrangement of axial direction, separately One is equipped with to reciprocatingly slide along the tilting sliding rail and be moved back and forth along the red needle guide hole with pushing and pulling the red needle Tilting sliding slot；

The side blow hole flanging sandwich mold unit is profiling clamping.

6. side punching hemmer according to claim 5, it is characterised in that：

The tilting sliding rail is set on the front end of the push-pull rod, and the relatively described axial direction of front end face of the push-pull rod is in It is in tilted layout, the front end face constitutes a guide surface of the tilting sliding rail；

The one end of the red needle is the punch for side blow hole operation and the inside port blockage mould positioned at the punch downstream Section, the end face of the other end are recessed the U-type groove of perforation end sides, and the cell wall of the U-type groove has been recessed described The groove bottom of tilting sliding slot, the U-type groove constitutes a trough wall surface of the tilting sliding slot.

7. a kind of side blow hole flanging clamping, including clamping seat and the first clamping on the clamping seat and the second clamping；

It is characterized in that：

First clamping include clamping matrix and can along molding direction reciprocatingly be mounted on the clamping matrix on folder Mode slider；

The clamping matrix is equipped with the first half die holes, and the clamping sliding block is equipped with the second half die holes, and described the second half Die hole and the first half die holes molding composition flange die hole；

The side blow hole flanging clamping is equipped with synchronous opening/closing driving mechanism, for driving the clamping sliding block along the molding side To mobile so that two halves die hole and two clamping synchronous opening/closings.

8. side blow hole flanging clamping according to claim 7, it is characterised in that：

The synchronous opening/closing driving mechanism includes tilting guide rod, and the open-shut direction along two clampings is described in second clamping direction First clamping, the exit axis that the tilting guide rod exits molding state towards the clamping sliding block are in tilted layout；

In second clamping and the clamping sliding block, one be equipped with the tilting matched tilting guide hole of guide rod, separately One is fixedly connected with the tilting guide rod.

9. side blow hole flanging clamping according to claim 8, it is characterised in that：

The tilting guide rod is fixedly connected with the clamping sliding block.

10. according to the side blow hole flanging clamping described in any one of claim 7 to 9 claim, it is characterised in that：

The clamping matrix is equipped with installation room, and the installation room has spacious on the clamping working face of the clamping matrix Mouthful, it is indoor that the clamping sliding block can reciprocatingly be mounted on the installation along the molding direction；

The axis of the flange die hole is in tilted layout with respect to the open-shut direction of two clampings, and along the inner end of the flange die hole It is directed toward the direction of outer end, the exit axis that the axis exits molding state towards the clamping sliding block is in tilted layout；

The clamping sliding block is equipped with limition orientation sliding slot away from the side of the clamping matrix, is installed on the clamping matrix outstanding Arm-type stop part, the cantilever end of the cantilevered stop part, which is equipped with, to be matched with the limition orientation sliding slot to force the clamping The relatively described clamping matrix of sliding block is along the position limiting slide block of molding direction sliding, and the limition orientation sliding slot is adjacent to described second One end of half die hole is equipped with and can lean with the position limiting slide block and the clamping sliding block is made to be limited in the installation room Butting section；

The side blow hole flanging clamping is profiling clamping.