CN207431256U - A kind of elasticity dnockout powder compacting machining press fitting production line - Google Patents

Abstract

The utility model is related to powder compacting apparatus fields, disclose a kind of elastic dnockout powder compacting machining press fitting production line, clamping is carried out to two expects pipes respectively by processing fore-stock, processing after-poppet, loading and unloading fore-stock and loading and unloading after-poppet, loading and unloading fore-stock and loading and unloading after-poppet also play transfer to expects pipe, one billot pipe is for when processing, another expects pipe can be used for feeding, pillar is rotatable and can extend into up or down in support base, make the controllability of bracket enhance, need the stand-by period expended short, it is efficient, reduce production cost.

Description

A kind of elasticity dnockout powder compacting machining press fitting production line

Technical field

The utility model is related to powder compacting apparatus field, a kind of specifically elastic dnockout powder compacting machining is pressed Assembling production lines.

Background technology

Powder metallurgy is to produce metal powder or made with metal powder (or mixture of metal powder and non-metal powder) For raw material, by shaping and being sintered, the technology of manufacture metal material, composite material and various types product.Powder smelting Jin Fayu production ceramics have similar place, belong to sintered powder technique, therefore, a series of New Technologies In Powder Metallu Rgies also can use In the preparation of ceramic material.The advantages of due to PM technique, it has become the key for solving the problems, such as new material, in new material Development in play very important effect, the technological process of powder metallurgy forming has：Batch mixing, compacting, sintering, machining, heat Processing, light decorations, immersion oil, face are beaten, shaping, sorting, punching oil, press fitting etc., based on the considerations of factors such as human costs, production line is all the more It is automation, intensive, intelligent, each equipment in production procedure is organically combined and connects integral, greatlys improve life Efficiency is produced, production cost is reduced, wherein needing to be machined out bar, the parts such as machining shell center portion part, Ran Houzai Shell center portion part is refilled into housing workpiece, and bar of the prior art machining is after a bar processes, then will be another Clamping is in same expects pipe and rack again for a piece bar, on the other hand, the controllability difference of rack, it is necessary to expend wait when Between it is long, efficiency is low, adds production cost.

Utility model content

For overcome the deficiencies in the prior art, the utility model provides a kind of elastic dnockout powder compacting machining press fitting life Producing line respectively fills two expects pipes by processing fore-stock, processing after-poppet, loading and unloading fore-stock and loading and unloading after-poppet Folder, loading and unloading fore-stock and loading and unloading after-poppet also play expects pipe transfer, and a billot pipe is for when processing, another expects pipe can For feeding, pillar is rotatable and can extend into up or down in support base, makes the controllability of bracket enhance, it is necessary to consume The stand-by period taken is short, efficient, reduces production cost.

The utility model solves technical solution used by its technical problem：

A kind of elasticity dnockout powder compacting machining press fitting production line, include press-forming machine, trimmer, oil charging machine, Conveying device and bar processing machine, the press-forming machine are connected with conveying device, and the oil charging machine is connected with conveying device It connects, the conveying device is connected with trimmer, and the conveying device is connected with bar processing machine, and the oil charging machine includes Oil-containing groove is provided with stent, fuel tank, vacuum pump in the oil-containing groove, is connected with ladder on the right side of the stent, is set on the ladder Handrail is equipped with, oil-filled tank is provided on the stent, the fuel tank is arranged below oil-filled tank, the vacuum pump and oil-filled tank phase It connects, is provided with the first controller on the stent, pressure gauge is provided on the oil-filled tank, is provided on the oil-filled tank close Handle is sealed, the fuel tank is provided with handle, and the press-forming machine includes fuselage and splicing frame, and the splicing frame is arranged on machine On the right side of body, blanking skewed slot is provided on the right side of the fuselage, the blanking skewed slot bottom is equipped with powder falling bucket, and the blanking skewed slot is with falling The first strainer is provided between powder hopper, the powder falling bucket lower end, which is connected with, connects tube cell, it is described connect tube cell lower end and be connected with first connect powder Cylinder, the output terminal of the blanking skewed slot are connected with the second strainer, are provided with below second strainer and connect powder box, second filter It net and connects powder box and is arranged on splicing frame, forming bench is provided on the fuselage, promotion is provided on the left of the forming bench Mechanism, the fuselage left side are hinged with feed hopper, and the feed hopper lower end is connected with feed pipe, and the output of the feed pipe is set There is feed head, the feed head is connected with pushing mechanism, and the fuselage is provided with press mechanism, is provided on the right side of the fuselage Second controller, the forming bench lower end are connected with leakage tube cell, and the leakage tube cell lower end is connected with second and connects powder drum, the stick Material processing machine includes expects pipe, processing fore-stock, processing after-poppet, loading and unloading fore-stock and loading and unloading after-poppet, expects pipe and sets Before processing stent, processing after-poppet, loading and unloading fore-stock, on loading and unloading after-poppet, the loading and unloading fore-stock and loading and unloading After-poppet is arranged on the same side of processing fore-stock, and the loading and unloading fore-stock and loading and unloading after-poppet are respectively arranged with two, The processing fore-stock, loading and unloading fore-stock, processing after-poppet and loading and unloading after-poppet lower end are provided with support base, the processing Fore-stock and loading and unloading fore-stock upper end are provided with bracket, and the processing after-poppet and loading and unloading after-poppet upper end, which are provided with to wear, to be turned Frame, the bracket are provided with pillar with pivoted frame lower end is worn, and the pillar is rotatable and can extend into up or down in support base, It is provided on the support base and tightens handle to what pillar was fixed, the bracket has been horizontally disposed with trailing arm, and the trailing arm is stretched The one end gone out is provided with position limit arm, and the bracket includes L-type seat and screws handle, and the L-type seat upper end is hinged with clamp arm, The clamp arm is provided with perforation, the L-type seat one side be hinged with matched stud members of perforating, the stud members and screw Handle cooperation screws, and the pillar is arranged on L-type seat bottom, is set on rear side of the L-type seat there are two screw hole, the trailing arm passes through Bolt is fixed on rear side of L-type seat, it is described wear to be provided on pivoted frame tighten bolt, the trimmer includes shaping column, shaping Engine base, shaping head, transmission device and filling device, the shaping column be equipped with shaping slide, the shaping head both sides with Shaping slide is connected and can be slided along shaping slide, is provided with shaping board on the shaping engine base, on the shaping board Two shaping columns are provided with, driving device is provided on the left of the shaping column, the transmission device is arranged on shaping head Top, the transmission device are connected with shaping head, and the driving device is connected with transmission device, the filling device bag Idler arm, draw-bar seat, dnockout rod piece peace plunger member are included, the idler arm lower end is hinged on draw-bar seat, the idler arm Upper end is hinged with dnockout rod piece, and the dnockout rod piece lower end sets flexible dnockout part, and the dnockout rod piece upper end is hinged on flat In plunger member, the trimmer rostral face is equipped with shaping straight slot, and the smooth rod piece passes through shaping straight slot, and the draw-bar seat is set On the right side of shaping board, the shaping head lower end is provided with die head, and the die head is adapted to elastic dnockout part, the shaping Frock is provided on board, feed arrangement is provided on the left of the frock, material-receiving device is provided on the right side of the frock.

Further, the elastic dnockout part is metalwork.

Further, the smooth rod piece both sides are equipped with the shaping pulley being in rolling contact with shaping column.

Further, it is provided with adjustable limiting device on the shaping slide.

Further, the adjustable limiting device lower end is provided with buffer stopper.

Further, it is provided with start stop switch on the shaping board.

Further, it is provided with lighting device on the right side of the shaping column.

Further, it is provided with power outlet on the shaping column.

Further, the adjustable limiting device includes hollow frame and compresses screw piece.

Further, the pivoted frame of wearing into processing fore-stock is interted in described expects pipe one end, and the expects pipe is shelved after processing On the bracket of stent, the expects pipe other end is connected with numerically-controlled machine tool, and the expects pipe is connected with hydraulic station, the hydraulic station connection Have into bar controller, the expects pipe forepart is provided with oil pooling hood, charging ram is provided in the expects pipe.

Further, the expects pipe includes outer tube, inner tube and oil inlet pipe, and said inner tube is arranged in outer tube, described One end of inner tube reaches outer tube and is connected with oil inlet pipe, and O-ring is provided between the outer tube and inner tube.

Further, it is provided with sealing ring on the O-ring.

Further, the oil pooling hood includes outer cover, and the outer cover both ends are respectively arranged with into bar mouth and go out stick Material mouth is provided with positioning sleeve and hairbrush in the outer cover.

The beneficial effects of the utility model are：By processing fore-stock, processing after-poppet, loading and unloading fore-stock and loading and unloading After-poppet respectively carries out two expects pipes clampings, and loading and unloading fore-stock and loading and unloading after-poppet also play expects pipe transfer, and one When billot pipe is used to process, another expects pipe can be used for feeding, and pillar is rotatable and can extend into up or down in support base, Make bracket controllability enhance, it is necessary to expend stand-by period it is short, it is efficient, reduce production cost.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the structure diagram of bar processing machine；

Fig. 2 is the structure diagram of bracket；

Fig. 3 is the structure diagram of the outer tube and inner tube cooperation inside expects pipe；

Fig. 4 is the structure diagram of oil pooling hood；

Fig. 5 is the structure diagram of oil charging machine；

Fig. 6 is the structure diagram of press-forming machine；

Fig. 7 is the structure diagram of trimmer.

Specific embodiment

With reference to Fig. 1~7, a kind of elasticity dnockout powder compacting machining press fitting production line includes press-forming machine, oil-filled Machine, trimmer, conveying device and bar processing machine, press-forming machine are connected with conveying device, conveying device and trimmer phase Workpiece is transported to trimmer by connection, conveying device, and conveying device transfers out the workpiece for completing compression moulding, oil-filled Machine is connected with conveying device, and conveying device is transferred out oil-filled workpiece is completed, conveying device and bar processing machine phase Connection, conveying device transfer out the workpiece for completing to have machined, and oil charging machine includes oil-containing groove 20, and oil-containing groove 20 is accepted The oil that oil charging machine comes out prevents oil leakage to beyond oil charging machine, on the other hand, convenient that oil is recycled, and is set in oil-containing groove 20 Have stent 21, fuel tank 23, a vacuum pump 24,21 right side of stent is connected with ladder 22, can be swashed by ladder 22, to oil charging machine into Row operates, and is provided with handrail on ladder 22, handrail can improve the security that ladder 22 uses, oil-filled tank is provided on stent 21 25, due to the arranging of ladder 22, oil-filled tank 25 can set higher, and fuel tank is dropped back by gravity convenient for oil in oil-filled tank 25 23, fuel tank 23 is arranged on oil-filled 25 lower section of tank, and vacuum pump 24 is connected with oil-filled tank 25, is carried by vacuum pump 24 for oil-filled tank 25 For negative pressure, make in oil-filled tank 25 that workpiece is oil-filled, the first controller 26 is provided on stent 21, plays control action, oil-filled tank Pressure gauge 27 is provided on 25, pressure in oil-filled tank 25 is shown, sealing handle 28 is provided on oil-filled tank 25, by close Envelope handle 28 is sealed, and fuel tank 23 is provided with handle 29, is convenient for fuel tank 23 proposing that press-forming machine includes by handle 29 There are fuselage 31 and splicing frame 313, splicing frame 313 is arranged on 31 right side of fuselage, and 31 right side of fuselage is provided with blanking skewed slot 37, processes Part falls after machining from blanking skewed slot 37, and 37 bottom of blanking skewed slot is equipped with powder falling bucket 38, since workpiece machines Afterwards, powder is accompanied on workpiece, the first strainer is provided between blanking skewed slot 37 and powder falling bucket 38,38 lower end of powder falling bucket is connected with Tube cell 39 is connect, 39 lower end of tube cell is connect and is connected with first and connect powder drum 310, workpiece can be during discharging by powder thereon Powder falling bucket 38 is dropped into, first is eventually fallen in and connects powder drum 310 and recycled, the output terminal of blanking skewed slot 37 is connected with the second filter Net 311, workpiece eventually settle at the second strainer 311, and 311 lower section of the second strainer, which is provided with, connects powder box 312, the second strainer 311 It is arranged on powder box 312 is connect on splicing frame 313, forming bench 32 is provided on fuselage 31, workpiece can be further by it On powder drop into and connect powder box 312,32 left side of forming bench is provided with pushing mechanism 33, and pushing mechanism 33 pushes away workpiece Go out, the left side of fuselage 31 is hinged with feed hopper 34, and 34 lower end of feed hopper is connected with feed pipe 35, the output of feed pipe 35 be provided with into Material head 36, feed head 36 are connected with pushing mechanism 33, and powder is provided by feed head 36, and fuselage 31 is provided with press mechanism 314, Punch forming is carried out to powder by press mechanism 314,31 right side of fuselage is provided with second controller 315, passes through second controller 315 are controlled, and 32 lower end of forming bench is connected with leakage tube cell 316, and 316 lower end of leakage tube cell is connected with second and connects powder drum 317, into The powder gathered on type board 32 can drop into second by leaking tube cell 316 and connect powder drum 317, prevent powder on forming bench 32 Excessively, expects pipe 917, processing fore-stock 91, processing after-poppet 92, loading and unloading fore-stock 93 and loading and unloading after-poppet 94, expects pipe 917 Be arranged on processing fore-stock 91, processing after-poppet 92, loading and unloading fore-stock 93, on loading and unloading after-poppet 94, loading and unloading fore-stock 93 and loading and unloading after-poppet 94 be respectively arranged with two, first by 917 clamping of expects pipe to processing fore-stock 91 and processing after prop up On frame 92, processing fore-stock 91 and processing after-poppet 92 play support clamping to expects pipe 917, the bar to discharge to expects pipe 917 It is processed, on the other hand by another 917 clamping of the expects pipe for installing bar to one of which loading and unloading fore-stock 93 and upper On blanking after-poppet 94, loading and unloading fore-stock 93 and loading and unloading after-poppet 94 play expects pipe 917 support clamping, branch before processing After bar on frame 91 and processing after-poppet 92 completes processing, fore-stock 91 will be processed and process the empty expects pipe on after-poppet 92 917 shelve clamping to another set loading and unloading fore-stock 93 and loading and unloading after-poppet 94, loading and unloading fore-stock 93 and loading and unloading After-poppet 94 plays support clamping to expects pipe 917, then will be installed again on loading and unloading fore-stock 93 and loading and unloading after-poppet 94 The expects pipe 917 for having bar shifts clamping to processing fore-stock 91 and processing after-poppet 92, continues to process, then is arrived to shelving clamping Empty expects pipe 917 on another set loading and unloading fore-stock 93 and loading and unloading after-poppet 94 reloads bar, is propped up before loading and unloading Frame 93 and loading and unloading after-poppet 94 are arranged on the same side of processing fore-stock 91, convenient for clamping expects pipe 917, processing fore-stock 91, Loading and unloading fore-stock 93, processing after-poppet 92 and 94 lower end of loading and unloading after-poppet are provided with support base 95, and support base 95 is to expects pipe 917 play a supporting role, and process fore-stock 91 and 93 upper end of loading and unloading fore-stock is provided with bracket 96, bracket 96 is to expects pipe 917 Support and clamping action are played, after-poppet 92 is processed and 94 upper end of loading and unloading after-poppet is provided with and wears pivoted frame 916, wear pivoted frame 916 Expects pipe 917 is allowed to pass through and clamps expects pipe 917, bracket 96 is provided with pillar 97 with 916 lower end of pivoted frame is worn, and pillar 97 is rotatable and can It extend into up or down in support base 95, expects pipe can be adjusted by the cooperation of support base 95 and pillar 97 up and down 917 position and direction are provided on support base 95 and tighten handle 98 to what pillar 97 was fixed, regulate expects pipe 917 It can be locked after position and direction by tightening handle 98, bracket 96 is horizontally disposed trailing arm 99, can be by expects pipe 917 It is shelved on trailing arm 99, one end that trailing arm 99 stretches out is provided with position limit arm 910, and position limit arm 910 can prevent expects pipe 917 from trailing arm Fall on 99, bracket 96 includes L-type seat 911 and screws handle 914, and 911 upper end of L-type seat is hinged with clamp arm 912, clamp arm 912 are provided with perforation, 911 one side of L-type seat be hinged with matched stud members 913 of perforating, stud members 913 and screw handle 914 cooperations screw, and first open clamp arm 912, expects pipe 917 are moved on to L-type seat 911 from the lift of trailing arm 99, the alignment of stud members 913 clamps It perforates on arm 912, clamp arm 912 is swung back, stud members 913 will screw handle 914 and be screwed in stud members 913 through perforation It is tightened, expects pipe 917 is clamped by L-type seat 911 and clamp arm 912, pillar 97 is arranged on 911 bottom of L-type seat, L-type seat 911 Rear side is set there are two screw hole, and trailing arm 99 is bolted on 911 rear side of L-type seat, after trailing arm 99 is stabilized in L-type seat 911 Side wears to be provided on pivoted frame 916 and tightens bolt 915, and fixation, shaping can be played to expects pipe 917 by tightening bolt 915 Machine includes shaping column 13, shaping engine base 11, shaping head 16, transmission device 18 and filling device, and shaping column 13 is equipped with Shaping slide 14,16 both sides of shaping head are connected with shaping slide 14 and can be slided along shaping slide 14, shaping head 16 to Lower movement carries out workpiece punching press shaping, is provided with shaping board 12 on shaping engine base 11, two are provided on shaping board 12 Shaping column 13, the left side of shaping column 13 are provided with driving device 17, and motion-promotion force, transmission device are provided by driving device 17 18 are arranged on 16 top of shaping head, and transmission device 18 is connected with shaping head 16, driving device 17 and 18 phase of transmission device Connection, driving device 17 drive transmission device 18 to be driven, and transmission device 18 drives shaping head 16 to move, and transmission device 18 is set There is crank mechanism, traction shaping head 16 pumps, and filling device includes idler arm 151, draw-bar seat 152, dnockout The peaceful plunger member 155 of rod piece 153,151 lower end of idler arm are hinged on draw-bar seat 152,151 upper end of idler arm and dnockout rod piece 153 is hinged, and 153 lower end of dnockout rod piece sets flexible dnockout part 154, and 153 upper end of dnockout rod piece is hinged on smooth rod piece 155 On, 16 side of shaping head is equipped with shaping straight slot 131, and smooth rod piece 155 passes through shaping straight slot 131, smooth rod piece 155 is driven to transport Dynamic, draw-bar seat 152 is arranged on the right side of shaping board 12, and 16 lower end of shaping head is provided with die head 161, die head 161 and elasticity Dnockout part 154 is adapted to, and elastic dnockout part 154 types it out the workpiece bullet on die head 161, and frock is provided on shaping board 12 19,19 left side of frock is provided with feed arrangement 110, and workpiece is transported to frock 19 by feed arrangement 110, and 16 pairs of shaping head adds Workpiece carries out punching press shaping, and 19 right side of frock is provided with material-receiving device 111, after workpiece bullet is typed it out, drops into splicing dress 111 are put, trimmer to workpiece after shaping is completed, and shaping head 16 moves upwards, and shaping head 16 drives smooth rod piece 155 It moves upwards, dnockout rod piece 153 is moved upwards with smooth rod piece 155, and draw-bar seat 152 pulls idler arm 151, knockout rod Part 153 is drawn simultaneously by the peaceful plunger member 155 of idler arm 151, and dnockout rod piece 153 is swung to workpiece direction, dnockout rod piece 153 The elastic dnockout part 154 of lower end is moved toward workpiece, and the workpiece bullet on shaping head 16 is typed it out, will by filling device Workpiece on shaping head 16 is taken out, efficient, and security is good.

In the present embodiment, it is preferred that elastic dnockout part 154 is metalwork, has metallic elastic, convenient for making shaping and adjusting Section shaping.

In the present embodiment, it is preferred that smooth 155 both sides of rod piece are equipped with the shaping pulley being in rolling contact with shaping column 13 156, shaping pulley 156 is close to shaping column 13, it is ensured that smooth rod piece 155 moves steady.

In the present embodiment, it is preferred that adjustable limiting device 157 is provided on shaping slide 14, plays position-limiting action, is arranged on Smooth 155 top of rod piece, limits smooth 155 uplink of rod piece, limits elastic dnockout part 154 and moves.

In the present embodiment, it is preferred that 157 lower end of adjustable limiting device is provided with buffer stopper 158, and buffer stopper 158 can be rubber Glue plays cushioning effect to the impact of smooth rod piece 155.

In the present embodiment, it is preferred that start stop switch 121 is provided on shaping board 12, controls the switch of trimmer.

In the present embodiment, it is preferred that 13 right side of shaping column is provided with lighting device 131, plays a role in lighting.

In the present embodiment, it is preferred that power outlet 132 is provided on shaping column 13, plant-grid connection is provided.

In the present embodiment, it is preferred that adjustable limiting device 157 includes hollow frame 159 and compresses screw piece 1510, compresses screw piece 1510 are fixed on hollow frame 159 on shaping slide 14, unclamp and compress screw piece 1510, can adjust hollow frame 159 and be slided in shaping Position on rail 14..

In the present embodiment, it is preferred that further included expects pipe 917,917 one end of expects pipe is interted to be turned into wearing for processing fore-stock 91 Frame 916, expects pipe 917 are shelved on the bracket 96 of processing after-poppet 92, expects pipe 917 are risen and is held by wearing pivoted frame 916 and bracket 96 Support folder acts on, and 917 other end of expects pipe is connected with numerically-controlled machine tool, and bar is transported to numerically-controlled machine tool, numerically-controlled machine tool pair by expects pipe 917 Bar is processed, and expects pipe 917 is connected with hydraulic station 919, is pushed out bar by hydraulic pressure, hydraulic station 919 be connected with into Bar controller 920, by being controlled into bar controller 920 hydraulic station 919,917 forepart of expects pipe is provided with oil pooling hood 921, oil pooling hood 921 carries out bar discharge end oil-collecting, and charging ram is provided in expects pipe 917, and pusher is promoted by hydraulic station 919 Bar, then by charging ram bar is promoted to discharge.

In the present embodiment, it is preferred that expects pipe 917 includes outer tube 923, inner tube 924 and oil inlet pipe 925, and inner tube 924 is set In outer tube 923, one end of inner tube 924 reaches outer tube 923 and is connected with oil inlet pipe 925, between outer tube 923 and inner tube 924 O-ring 926 is provided with, is fixed between outer tube 923 and inner tube 924 by O-ring 926, good cushioning effect, outer tube can be played It is sealed between 923 and inner tube 924 by O-ring 926, directly by 924 oil inlet of inner tube, and 924 outer wall of inner tube does not have when changing pipe Oil does not have greasy dirt, clean and convenient when changing pipe.

In the present embodiment, it is preferred that sealing ring is provided on O-ring 926, sealing ring seals, and sealing ring is in itself With elasticity, the inner tube 924 of different-diameter can be so suitble to be mounted in outer tube 923.

In the present embodiment, it is preferred that oil pooling hood 921 includes outer cover 927, and 927 both ends of outer cover are respectively arranged with into bar Mouthfuls 928 and go out bar mouth 929, positioning sleeve 922 and hairbrush 918 are provided in outer cover 927, positioning sleeve 922 is determined expects pipe 917 Position, hairbrush 918 clean billet surface, the oil of billet surface are swept into outer cover 927.

The better embodiment of the above, simply the utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all fall into the utility model Within protection domain.

Claims (6)

1. a kind of elasticity dnockout powder compacting machining press fitting production line, it is characterised in that：Include trimmer, conveying device and Bar processing machine, the conveying device are connected with bar processing machine, and the conveying device is connected with trimmer, the shaping Machine includes shaping head (16) and filling device, and the filling device includes idler arm (151), draw-bar seat (152), dnockout Rod piece (153) peace plunger member (155), idler arm (151) lower end are hinged on draw-bar seat (152), the idler arm (151) upper end and dnockout rod piece (153) are hinged, and dnockout rod piece (153) lower end sets flexible dnockout part (154), described Dnockout rod piece (153) upper end is hinged on smooth rod piece (155), and shaping head (16) side is equipped with shaping straight slot (131), The smooth rod piece (155) passes through shaping straight slot (131), and the bar processing machine includes expects pipe (917), processing fore-stock (91), after-poppet (92), loading and unloading fore-stock (93) and loading and unloading after-poppet (94) are processed, the expects pipe (917), which is arranged on, to be added Work fore-stock (91), processing after-poppet (92), loading and unloading fore-stock (93), on loading and unloading after-poppet (94), before the loading and unloading Stent (93) and loading and unloading after-poppet (94) are respectively arranged with two, the loading and unloading fore-stock (93) and loading and unloading after-poppet (94) the same side of processing fore-stock (91) is arranged on, the processing fore-stock (91) and loading and unloading fore-stock (93), which include, to be set Put lower end support base (95) and be arranged on the bracket (96) of upper end, bracket (96) lower end is provided with pillar (97), institute It states pillar (97) rotatably and can extend into up or down in support base (95), be provided on the support base (95) to pillar (97) it is fixed to tighten handle (98).

2. a kind of elastic dnockout powder compacting machining press fitting production line according to claim 1, it is characterised in that：It is described Processing after-poppet (92) and loading and unloading after-poppet (94) upper end is provided with and wears pivoted frame (916), described expects pipe (917) one end intert into Processing fore-stock (91) wears pivoted frame (916), and the expects pipe (917) is shelved on the bracket (96) of processing after-poppet (92), institute It states expects pipe (917) other end and is connected with numerically-controlled machine tool, the expects pipe (917) is connected with hydraulic station (919), the hydraulic station (919) it is connected with into bar controller (920), expects pipe (917) forepart is provided with oil pooling hood (921), the expects pipe (917) Inside it is provided with charging ram.

3. a kind of elastic dnockout powder compacting machining press fitting production line according to claim 2, it is characterised in that：It is described Expects pipe (917) includes outer tube (923), inner tube (924) and oil inlet pipe (925), and said inner tube (924) is arranged on outer tube (923) Interior, one end of said inner tube (924) reaches outer tube (923) and is connected with oil inlet pipe (925), the outer tube (923) and interior O-ring (926) is provided between pipe (924).

4. a kind of elastic dnockout powder compacting machining press fitting production line according to claim 3, it is characterised in that：It is described O-ring is provided with sealing ring on (926).

5. a kind of elastic dnockout powder compacting machining press fitting production line according to claim 2, it is characterised in that：It is described Oil pooling hood (921) includes outer cover (927), and outer cover (927) both ends are respectively arranged with into bar mouth (928) and go out bar mouth (929), positioning sleeve (922) and hairbrush (918) are provided in the outer cover (927).

6. a kind of elastic dnockout powder compacting machining press fitting production line according to claim 5, it is characterised in that：It is described Elastic dnockout part (154) is metalwork, and smooth rod piece (155) both sides are equipped with shaping pulley (156).