CN208004637U - Multiple-site pipe end former - Google Patents

Abstract

The utility model discloses multiple-site pipe end former comprising rack, positioning clamping device, processing unit (plant) and propulsion device；Positioning clamping device is set to rack, and processing unit (plant) is set to rack, and positioned at the side of positioning clamping device, and processing unit (plant) corresponds to positioning clamping device, and propulsion device is set to rack, and positioned at the side of processing unit (plant), propulsion device connects processing unit (plant)；Wherein processing unit (plant) includes：Process driving mechanism, hydraulic power mechanism and an at least station punch installing mechanism；Processing driving mechanism is set to rack, and between processing unit (plant) and propulsion device, hydraulic power mechanism is set to processing driving mechanism, at least a station punch installing mechanism is set to processing driving mechanism, and positioned at the side of hydraulic power mechanism, an at least station punch installing mechanism connects propulsion device.The multiple-site pipe end former of the utility model has many advantages, such as that station punch works independently, and processes accurate, can be widely applied in pipe end forming field.

Description

Multiple-site pipe end former

Technical field

The utility model is related to pipe end field shaping techniques, and in particular, to multiple-site pipe end former.

Background technology

Currently, pipe end forming machine is mainly used for the processing and forming of pipe-type workpiece end face, that is, pass through punching press or the side of spinning The expanding end or necking of aluminum pipe or copper pipe are processed into required pipe end shape, but existing pipe end forming machine will be multiple by formula Station punch is installed together, and when work, multiple station punch molds moved forward or back jointly, can destroy the pipe-type to be processed Workpiece or some curved products, lead to its deformation, moreover, the problems such as adjustment of equipment die center is difficult, while cannot be Cold punching processing is disposably realized on one machine and revolves scalable, the techniques such as flat mouth.

Utility model content

In view of the deficiencies of the prior art, the utility model discloses a kind of multiple-site pipe end former comprising rack is determined Position clamping device, processing unit (plant) and propulsion device；Positioning clamping device is set to rack, and processing unit (plant) is set to rack, and position In the side of positioning clamping device, processing unit (plant) corresponds to positioning clamping device, and propulsion device is set to rack, and positioned at processing dress The side set, propulsion device connect processing unit (plant)；

Wherein processing unit (plant) includes：Process driving mechanism, hydraulic power mechanism and an at least station punch installing mechanism；Add Work driving mechanism is set to rack, and between processing unit (plant) and propulsion device, and hydraulic power mechanism is set to processing driving Mechanism, at least a station punch installing mechanism are set to processing driving mechanism, and are located at the side of hydraulic power mechanism, and at least one Station punch installing mechanism connects propulsion device.

An embodiment according to the present utility model, above-mentioned positioning clamping device include clamp system and detent mechanism, folder Tight mechanism is set to rack, and positioned at the side of processing driving mechanism, and clamp system corresponds to an at least station punch installing mechanism, Detent mechanism is set to clamp system.

An embodiment according to the present utility model, above-mentioned clamp system include clamping mounting base, the seat that is fixedly clamped, clamping Pedestal clamps Mobile base and clamps driving element, clamps mounting base and is set to rack, and is located at the side of processing driving mechanism, The seat that is fixedly clamped is set to clamping mounting base, and connecting locating mechanism, and grip base is set to clamping mounting base, and positioned at clamping It mounting base and is fixedly clamped between seat, clamps Mobile base and be movably connected on grip base, and positioned at grip base and be fixedly clamped Between seat, clamps driving element and be set to the seat that is fixedly clamped, output end clamps Mobile base through the seat connection that is fixedly clamped.

An embodiment according to the present utility model, above-mentioned detent mechanism include fixed mounted seat, positioning cylinder, positioning shifting Moving part and positioning plate, fixed mounted seat are set to the seat that is fixedly clamped, and positioned at the side for clamping driving element, positioning cylinder setting In fixed mounted seat, output end runs through fixed mounted seat, and positioning moving member is set to the output end of positioning cylinder, and positioning plate is set It is placed in positioning moving member.

An embodiment according to the present utility model, above-mentioned processing driving mechanism add including processing drive installation seat, two Work drives guide rail, processing driving screw rod, processing driving moving member and processing driving motor, processing drive installation seat to be set to machine Frame, and between positioning clamping device and propulsion device, two processing driving guide rails are layed in processing drive installation seat, two Processing driving guide rail is mutually parallel, and processing driving screw rod is set to processing drive installation seat, and drives guide rail positioned at two processing Between, processing driving moving member spiral shell is set to processing driving screw rod, and is flexibly connected two processing driving guide rails, processes driving motor It is set to processing drive installation seat, and between two processing drive guide rail, output end connection processing driving screw rod.

An embodiment according to the present utility model, above-mentioned hydraulic power mechanism include hydraulic power head and driving motor, Hydraulic power head is set to processing drive installation seat, and positioned at the side of an at least station punch installing mechanism, and driving motor is set It is placed in the side of hydraulic power head, output end connects hydraulic power head.

The quantity of an embodiment according to the present utility model, an above-mentioned at least station punch installing mechanism is six.

An embodiment according to the present utility model, above-mentioned propulsion device include that oil cylinder fixes bottom plate, propelling cylinder and drawing Bar, oil cylinder fix bottom plate and are set to rack, and positioned at the side of an at least station punch installing mechanism, propelling cylinder is set to oil Cylinder fixes bottom plate, and output end fixes bottom plate through oil cylinder and connects an at least station punch installing mechanism.

An embodiment according to the present utility model, above-mentioned multiple-site pipe end former further include electronic box, human-computer interaction Interface and cooling fan, electronic box are set to the side wall of rack, and electronic box is electrically connected positioning clamping device by cable, processing fills It sets and propulsion device, human-computer interaction interface connects electronic box by rotating machinery arm, and human-computer interaction interface is electrically connected power-on box, and position In the side of propulsion device, rack has a center cavity, cooling fan to be set in center cavity, and is electrically connected electricity by cable Case.

The beneficial effects of the utility model are：The multiple-site pipe end former of the utility model, by multiple station punch It individually installs, can effectively ensure that the processing quality of workpiece, the height of multiple station punch can pass through height according to workpiece height Degree adjusting screw is adjusted, convenient and efficient, meanwhile, cold punching processing and rotation only can need to be disposably realized in an equipment It is scalable, the techniques such as flat mouth, production efficiency height.

Description of the drawings

Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：

Fig. 1 is the three-dimensional structure diagram of multiple-site pipe end former in the utility model embodiment；

Fig. 2 is the schematic diagram of positioning clamping device in the utility model embodiment；

Fig. 3 is that driving mechanism schematic diagram is processed in the utility model embodiment；

Fig. 4 is the partial schematic diagram of Fig. 1 in the utility model embodiment；

Fig. 5 is another partial schematic diagram of Fig. 1 in the utility model embodiment.

Reference sign：

1, rack；11, center cavity；2, positioning clamping device；21, clamp system；211, mounting base is clamped；212, it clamps Fixed seat；213, grip base；214, Mobile base is clamped；215, driving element is clamped；22, detent mechanism；221, location and installation Seat；222, positioning cylinder；223, moving member is positioned；224, positioning plate；3, processing unit (plant)；31, driving mechanism is processed；311, it processes Drive installation seat；312, two processing driving guide rails；313, processing driving screw rod；314, processing driving moving member；315, it processes Driving motor；32, hydraulic power mechanism；321, hydraulic power head；322, driving motor；33, an at least station punch fitting machine Structure；331, station die holder；332, mold gland；333, station die shank；334, DOCK LEVELER；335, height adjusting screw； 336, two station pulling plates；337, draw-bar seat；338, station pull rod；339, spring block；4, propulsion device；41, oil cylinder is fixed Bottom plate；42, propelling cylinder；43, pull rod；5, electronic box；6, human-computer interaction interface；61, rotating machinery arm；7, cooling fan.

Specific implementation mode

Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices Details will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit this practicality newly Type.That is, in some embodiments of the utility model, the details in these practices is non-essential.In addition, for letter For the sake of changing schema, some known usual structures will be painted it in a manner of simply illustrative in the drawings with component.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched with same technique term just for the sake of difference The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution Conjunction is not present, also not within the protection domain of the requires of the utility model.

The utility model is the relevant design about multiple-site pipe end former.In a first aspect, the utility model Multiple-site pipe end former is highly suitable for pipe end molding；Second aspect, the multiple-site pipe end former of the utility model It is also applied in other flarings or necking field.

For that can further appreciate that the contents, features and effects of the utility model, the following examples are hereby given, and coordinates attached drawing Detailed description are as follows：

Fig. 1 is please referred to, Fig. 1 is the three-dimensional structure diagram of multiple-site pipe end former in the utility model embodiment.Such as figure It is shown, multiple-site pipe end former comprising rack 1, positioning clamping device 2, processing unit (plant) 3 and propulsion device 4.Locating clip Tight device 2 is set to rack 1, and processing unit (plant) 3 is set to rack 1, and processing unit (plant) 3 is located at the side of positioning clamping device 2, adds Tooling sets 3 correspondence positioning clamping devices 2, and propulsion device 4 is set to rack 1, and propulsion device 4 is located at the side of processing unit (plant) 3, pushes away Processing unit (plant) 3 is connected into device 4.

Wherein processing unit (plant) 3 includes processing driving mechanism 31, hydraulic power mechanism 32 and an at least station punch fitting machine Structure 33.Processing driving mechanism 31 is set to rack 1, and processing driving mechanism 31 is between processing unit (plant) 3 and propulsion device 4, liquid Pressure power mechanism 32 is set to processing driving mechanism 31, and an at least station punch installing mechanism 33 is set to processing driving mechanism 31, an at least station punch installing mechanism 33 is located at the side of hydraulic power mechanism 32, at least a station punch installing mechanism 33 Connect propulsion device 4.First, workpiece to be processed is positioned and is clamped by positioning clamping device 2；Secondly, processing driving mechanism 31 drives Hydraulic power mechanism 32 or at least a station punch installing mechanism 33 are moved longitudinally to be aligned with workpiece to be processed；Finally, liquid Pressure power mechanism 32 or propulsion device 4 push 33 work of single station punch installing mechanism into adding to workpiece to be processed Work, after completion of processing, worker recycles workpiece.

It is further and with reference to Fig. 2, Fig. 2 the schematic diagram of positioning clamping device in the utility model embodiment.As shown, fixed Position clamping device 2 includes clamp system 21 and detent mechanism 22.Clamp system 21 is set to rack 1, and clamp system 21, which is located at, to be added The side of work driving mechanism 31, clamp system 21 correspond to an at least station punch installing mechanism 33, detent mechanism 22 and are set to folder Tight mechanism 21.Workpiece is clamped using clamp system 21, clamping is firm.The workpiece processed is determined using detent mechanism 22 Position, alignment quality are high.

Multiple reference Fig. 2, clamp system 21 include clamping mounting base 211, the seat 212 that is fixedly clamped, grip base 213, clamping Mobile base 214 and clamping driving element 215.It clamps mounting base 211 and is set to rack 1, the seat 212 that is fixedly clamped is located at processing and drives The side of mechanism 31, the seat 212 that is fixedly clamped, which is set to, clamps mounting base 211, and be fixedly clamped 212 connecting locating mechanism 22 of seat, folder Tight pedestal 213, which is set to, clamps mounting base 211, grip base 213 be located at clamp mounting base 211 and be fixedly clamped seat 212 it Between, it clamps Mobile base 214 and is movably connected on grip base 213, clamp Mobile base 214 and be located at grip base 213 and be fixedly clamped It between seat 212, clamps driving element 215 and is set to the seat 212 that is fixedly clamped, clamp the output end of driving element 215 through clamping The connection of fixed seat 212 clamps Mobile base 214.Clamp system 21 is installed using mounting base 211 is clamped, firmly installs, makes for a long time With being not easy to loosen.Using the 212 stationary positioned mechanism 22 of seat that is fixedly clamped, fixation, for a long time using being not easy to loosen.Using folder Tight pedestal 213 is matched for clamping tightly Mobile base 214 and clamps workpiece, uniform force, and clamping consolidates.It is driven using driving element 215 is clamped Mobile base 214 is clamped, may be implemented to clamp moving up and down for Mobile base 214, to realize the various sizes of workpiece of clamping.

Multiple reference Fig. 2, detent mechanism 22 include fixed mounted seat 221, positioning cylinder 222, positioning moving member 223 and positioning Plate 224.Fixed mounted seat 221 is set to the seat 212 that is fixedly clamped, and fixed mounted seat 221, which is located at, clamps the one of driving element 215 Side, positioning cylinder 222 are set to fixed mounted seat 221, and the output end of positioning cylinder 222 runs through fixed mounted seat 221, and positioning moves Moving part 223 is set to the output end of positioning cylinder 222, and positioning plate 224 is set to positioning moving member 223.Using fixed mounted seat 221 installation positioning cylinders 222, firmly install, for a long time using being not easy to loosen.Using positioning moving member 223, it can be achieved that positioning plate 224 move left and right, to positioning the workpiece of different length.

It is further and with reference to Fig. 3, Fig. 3 that driving mechanism schematic diagram is processed in the utility model embodiment.As shown, processing Driving mechanism 31 includes 311, two processing driving guide rails 312 of processing drive installation seat, processing driving screw rod 313, processing driving Moving member 314 and processing driving motor 315.Processing drive installation seat 311 is set to rack 1, processes drive installation seat 311 Between positioning clamping device 2 and propulsion device 4, two processing driving guide rails 312 are layed in and process drive installation seat 311, and two Item processing driving guide rail 312 is mutually parallel, and processing driving screw rod 313 is set to processing drive installation seat 311, processing driving spiral shell Bar 313 is located between two processing driving guide rails 312, and processing driving 314 spiral shell of moving member is set to processing and drives screw rod 313, and Two processing driving guide rails 312 of flexible connection, processing driving motor 315 are set to processing drive installation seat 311, processing driving electricity Machine 315 is located between two processing driving guide rails 312, output end connection processing driving screw rod 313.Using processing driving installation 311 installation processing driving mechanisms 31 of seat, firmly install, for a long time using being not easy to loosen.Guide rail 312 is driven using two processing, The friction generated in moving process can be reduced, to reduce the loss of machine, improves service life.Screw rod is driven using processing 313 cooperation processing driving moving members 314 are, it can be achieved that process the back-and-forth motion of driving mechanism 31.Using processing driving motor 315 Power is provided for processing driving mechanism 31.

Multiple reference Fig. 3, hydraulic power mechanism 32 include hydraulic power head 321 and driving motor 322.Hydraulic power head 321 It is set to processing drive installation seat 311, hydraulic power head 321 is located at the side of an at least station punch installing mechanism 33, drives Motor 322 is set to the side of hydraulic power head 321, and the output end of driving motor 322 connects hydraulic power head 321.Hydraulic pressure is dynamic 321 head of power head can install a variety of cutters, and flat mouth or scalable mouth, machining accuracy are carried out to pipe end under the drive of driving motor 322 It is high.Driving motor 322 is used to provide power for hydraulic power head 321.

When concrete application, the quantity of an above-mentioned at least station punch installing mechanism is six, six station punch fitting machines The structure of structure 33 is consistent with operation logic, in the following, the utility model will illustrate six by taking single station punch installing mechanism 33 as an example The structure and operation logic of a station punch installing mechanism 33.

It is further and with reference to Fig. 4 and Fig. 5, Fig. 4 the part partial schematic diagram of Fig. 1 in the utility model embodiment.Fig. 5 is this Another part partial schematic diagram of Fig. 1 in utility model embodiment.Single station punch installing mechanism 33 includes station die holder 331, mold gland 332, station die shank 333, DOCK LEVELER 334,335, two station pulling plates 336 of height adjusting screw, drawing Pole socket 337, station pull rod 338 and spring block 339.Station die holder 331 is set to single station punch installing mechanism 33 and determines Between the clamping device 2 of position.Mold gland 332 is set to one end of station die holder 331, and is located at station die holder 331 and locating clip Between tight device 2.Station die shank 333 is sheathed on station die holder 331 and mold gland 332, and is located at positioning clamping device 2 one Side.DOCK LEVELER 334 is set to the side of station die holder 331, and connects single station punch installing mechanism 33 and station mould Seat 331.Height adjusting screw 335 runs through DOCK LEVELER 334, and connects station die holder 331.Two station pulling plates 336 are arranged Between single station punch installing mechanism 33 and propulsion device 4, and connect propulsion device 4.Draw-bar seat 337 is set to two works Between position pulling plate 336 and single station punch installing mechanism 33.Station pull rod 338 connects single station punch installing mechanism 33 Interior and draw-bar seat 337.Spring block 339 is set between single station punch installing mechanism 33 and draw-bar seat 337.Using work Position 331 installation mold gland 332 of die holder, firmly installs, for a long time using being not easy to loosen.Station is compressed using mold gland 332 Die shank 333, fix stably, for a long time using being not easy to loosen.Station punch is clamped using station die shank 333, workpiece is added Work.It is worked in coordination using DOCK LEVELER 334 and height adjusting screw 335 height of adjustable station die holder 331 so as to be added Work workpiece is high consistent with the center of station punch, improves machining accuracy.It is convenient for after process finishing using two station pulling plates 336 Single station punch installing mechanism 33 is restored to original state.Using 337 fixed station pull rod 338 of draw-bar seat, fixation. Single station punch installing mechanism 33 is drawn using station pull rod 338, convenient for installing single station punch after process finishing Mechanism 33 is restored to original state.Certain cushioning effect is played using spring block 339, prevents station pull rod 338 from generating Power is larger, damages machine.Station punch is installed using six station punch installing mechanisms 33, workpiece can disposably be carried out a variety of Processing saves the time, improves processing efficiency.

Multiple propulsion device 4 fixes bottom plate 41, propelling cylinder 42 and pull rod 43 including oil cylinder referring to Fig.1, and oil cylinder fixes bottom plate 41 are set to rack 1, and positioned at the side of an at least station punch installing mechanism 33, propelling cylinder 42 is set to oil cylinder and fixes bottom Plate 41, output end fix bottom plate 41 through oil cylinder and connect two station pulling plates 336.Bottom plate 41 is fixed using oil cylinder and fixes propulsion Oil cylinder 42 and pull rod 43, fixation, for a long time using being not easy to loosen.Single position punch is driven to install using propelling cylinder 42 33 work of mechanism is into being processed workpiece.Using pull rod 43 be kept fixed the fixation of propelling cylinder 42 and positioning clamping device 2 by Power.

Again referring to Fig.1, multiple-site pipe end former further includes electronic box 5, human-computer interaction interface 6 and cooling fan 7, electronic box 5 are set to the side wall of rack 1, and electronic box 5 is electrically connected positioning clamping device 2, processing unit (plant) 3 and propulsion device 4 by cable, Human-computer interaction interface 6 connects electronic box 5 by rotating machinery arm 61, and human-computer interaction interface 6 is electrically connected power-on box 5, and positioned at promoting The side of device 4, rack 1 have a center cavity 11, cooling fan 7 to be set in center cavity 11, and be electrically connected by cable Electronic box 5.It uses electronic box 5 to provide electric power for multiple-site pipe end former, ensures the normal operation of multiple-site pipe end former. Being sent out the operating of instruction control multiple-site pipe end former using human-computer interaction interface 5 and stopped using cooling fan 7 right Processing unit (plant) 3 carries out cooling treatment, prevents machine temperature excessively high.

The multiple-site pipe end former of the utility model realizes the advantages that station is independent, station centre-height is adjustable, Meanwhile only can need to disposably realize cold punching processing in an equipment and revolve scalable, the techniques such as flat mouth, production efficiency is high, It can be widely applied to pipe end forming field.

The embodiment of upper described only the utility model, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model Any modification, equivalent substitution, improvement and etc. of work should all be included within the right of the utility model.

Claims (9)

1. multiple-site pipe end former, which is characterized in that including：Rack (1), positioning clamping device (2), processing unit (plant) (3) And propulsion device (4)；The positioning clamping device (2) is set to the rack (1), and the processing unit (plant) (3) is set to described Rack (1), and positioned at the side of the positioning clamping device (2), the corresponding positioning clamping device of the processing unit (plant) (3) (2), the propulsion device (4) is set to the rack (1), and positioned at the side of the processing unit (plant) (3), the propulsion device (4) processing unit (plant) (3) is connected；

The wherein described processing unit (plant) (3) includes：Process driving mechanism (31), hydraulic power mechanism (32) and an at least station punch Installing mechanism (33)；The processing driving mechanism (31) is set to the rack (1), and is located at the processing unit (plant) (3) and institute Between stating propulsion device (4), the hydraulic power mechanism (32) is set to the processing driving mechanism (31), an at least work Position punch installing mechanism (33) is set to the processing driving mechanism (31), and positioned at the one of the hydraulic power mechanism (32) Side, an at least station punch installing mechanism (33) connect the propulsion device (4).

2. multiple-site pipe end former according to claim 1, which is characterized in that positioning clamping device (2) packet Clamp system (21) and detent mechanism (22) are included, the clamp system (21) is set to the rack (1), and is located at the processing The side of driving mechanism (31), an at least station punch installing mechanism (33) described in the clamp system (21) is corresponding are described fixed Position mechanism (22) is set to the clamp system (21).

3. multiple-site pipe end former according to claim 2, which is characterized in that the clamp system (21) includes folder Tight mounting base (211), grip base (213), clamps Mobile base (214) and clamps driving element the seat that is fixedly clamped (212) (215), the clamping mounting base (211) is set to the rack (1), and is located at the side of the processing driving mechanism (31), The seat that is fixedly clamped (212) is set to the clamping mounting base (211), and connects the detent mechanism (22), the clamping Pedestal (213) is set to the clamping mounting base (211), and positioned at the clamping mounting base (211) and the seat that is fixedly clamped (212) between, the clamping Mobile base (214) is movably connected on the grip base (213), and is located at the grip base (213) between the seat that is fixedly clamped (212), the clamping driving element (215) is set to the seat that is fixedly clamped (212), output end connects the clamping Mobile base (214) through the seat (212) that is fixedly clamped.

4. multiple-site pipe end former according to claim 3, which is characterized in that the detent mechanism (22) includes fixed Position mounting base (221), positioning cylinder (222), positioning moving member (223) and positioning plate (224), the fixed mounted seat (221) It is set to the seat (212) that is fixedly clamped, and positioned at the side of the clamping driving element (215), the positioning cylinder (222) It is set to the fixed mounted seat (221), output end runs through the fixed mounted seat (221), the positioning moving member (223) It is set to the output end of the positioning cylinder (222), the positioning plate (224) is set to the positioning moving member (223).

5. multiple-site pipe end former according to claim 1, which is characterized in that processing driving mechanism (31) packet Include processing drive installation seat (311), two processing driving guide rails (312), processing driving screw rod (313), processing driving moving member (314) and processing driving motor (315), the processing drive installation seat (311) are set to the rack (1), and positioned at described Between positioning clamping device (2) and the propulsion device (4), two processing driving guide rails (312) are layed in the processing Drive installation seat (311), two processing driving guide rails (312) are mutually parallel, and the processing driving screw rod (313) is set to The processing drive installation seat (311), and between described two processing drive guide rail (312), the processing driving movement Part (314) spiral shell is set to processing driving screw rod (313), and is flexibly connected two processing driving guide rails (312), described to add Work driving motor (315) is set to the processing drive installation seat (311), and drives guide rail (312) positioned at described two processing Between, output end connects the processing driving screw rod (313).

6. multiple-site pipe end former according to claim 5, which is characterized in that hydraulic power mechanism (32) packet Hydraulic power head (321) and driving motor (322) are included, the hydraulic power head (321) is set to the processing drive installation seat (311), and positioned at the side of an at least station punch installing mechanism (33), the driving motor (322) is set to described The side of hydraulic power head (321), output end connect the hydraulic power head (321).

7. multiple-site pipe end former according to claim 1, which is characterized in that at least station punch installation The quantity of mechanism (33) is six.

8. multiple-site pipe end former according to claim 1, which is characterized in that the propulsion device (4) includes oil Cylinder fixes bottom plate (41), propelling cylinder (42) and pull rod (43), and the oil cylinder fixes bottom plate (41) and is set to the rack (1), And positioned at the side of an at least station punch installing mechanism (33), the propelling cylinder (42) is set to the oil cylinder and fixes Bottom plate (41), output end fix an at least station punch installing mechanism (33) described in bottom plate (41) connection through the oil cylinder.

9. according to claim 1-8 any one of them multiple-site pipe end formers, which is characterized in that further include electronic box (5), Human-computer interaction interface (6) and cooling fan (7), the electronic box (5) are set to the side wall of the rack (1), and the electronic box (5) is logical It crosses cable and is electrically connected the positioning clamping device (2), processing unit (plant) (3) and propulsion device (4), the human-computer interaction interface (6) electronic box (5) being connected by rotating machinery arm (61), the human-computer interaction interface (6) is electrically connected the electronic box (5), And positioned at the side of the propulsion device (4), the rack (1) has a center cavity (11), the cooling fan (7) to be set to In the center cavity (11), and the electronic box (5) is electrically connected by cable.