CN209716149U - A kind of flanging and restriking machine - Google Patents

Abstract

The utility model discloses a kind of flanging and restriking machines, including rack；The rack includes upper spider, lower bearing bracket and connection rack, and the upper spider is connected with the same side of lower bearing bracket by connecting rack；Intrinsic bottom plate on the lower bearing bracket is equipped with rotating disk mechanism in the lower bearing bracket and extends on bottom plate；It is equipped with feeding mechanism in the lower bearing bracket and extends on rotating disk mechanism；45 degree of flange bodies, 90 degree of flange bodies and reshaping device and the upper end for extending to rotating disk mechanism are additionally provided in the upper spider；The rotating disk mechanism includes the rotating electric machine in rack, and the rotating electric machine output shaft upwardly extends and intrinsic disk, also intrinsic fixed disc between the disk and bottom plate；It is uniformly provided with several first cylinder shape grooves and several location holes on the disk, is embedded with mold base in the cylinder shape groove.

Description

A kind of flanging and restriking machine

Technical field

The utility model relates to cylinder manufacture field more particularly to a kind of flanging and restriking machines.

Background technique

Currently, cylinder is all using two different machines, so that processing efficiency is low for cylinder during flanging and restriking；It is existing Flanger be all one-time-reach-place in flange so that cylinder crack damage, so that increasing spoilage.

The utility model be exactly in order to solve problem above and carry out improvement.

Utility model content

The purpose of the utility model is to provide a kind of flanging and restriking machines, to solve drawbacks described above.

The utility model is that technical solution used by solving its technical problem is:

A kind of flanging and restriking machine, including rack.

The rack includes that upper spider, lower bearing bracket and connection rack, the same side of the upper spider and lower bearing bracket pass through company The frame that picks is connected；Intrinsic bottom plate on the lower bearing bracket is equipped with rotating disk mechanism in the lower bearing bracket and extends on bottom plate；It is described It is equipped with feeding mechanism in lower bearing bracket and extends on rotating disk mechanism；Be additionally provided in the upper spider 45 degree of flange bodies, 90 degree turn over Side mechanism and reshaping device and the upper end for extending to rotating disk mechanism.

Further, the rotating disk mechanism includes the rotating electric machine in rack, and the rotating electric machine output shaft is upward Extension and intrinsic disk, also intrinsic fixed disc between the disk and bottom plate；Several first are uniformly provided on the disk Cylinder shape groove and several location holes are embedded with mold base in the cylinder shape groove.

Further, the mold base includes the flange cushion block being embedded in cylinder shape groove, the method for the flange cushion block Blue side is fixed on disk by bolt；Flange cushion block upper end offers the second cylinder shape groove and extends downwardly, and described Mode cushion block is embedded in two cylinder shape grooves；Third cylinder shape groove is offered on the mode cushion block.

Further, the feeding mechanism includes the feedboard being fixed in lower bearing bracket and extends to outside lower bearing bracket；It is described into Solid there are two parallel guide rail on flitch, sliding is provided with several sliding blocks on the guide rail；It is solid by bolt on the sliding block There is slide plate；Also intrinsic charging cylinder, the output shaft of the charging cylinder are connect with slide plate on the feedboard；It is opened on the slide plate Equipped with rectangular through holes, the rectangular through holes side offers outwardly extending arc groove, is embedded in the arc groove solid Determine arc block；The intrinsic guide post of rectangular through holes two sides inner wall, the intrinsic clamping cylinder of slide plate outboard end, the clamping gas The output shaft of cylinder extends in rectangular through holes and is screwed with sliding arc block, the outside weldering of the sliding arc block by screw thread Several fixinig plates are connected to, the fixinig plate is sheathed on guide post；Also intrinsic material ejection cylinder in the lower bearing bracket, the material ejection cylinder Output shaft on be screwed with liftout column 9, the liftout column 9 is upwardly extended and is mutually fitted with third cylinder shape groove through feedboard It answers.

Further, 45 degree of flange bodies include the oil cylinder mounting plate for being fixed in upper spider upper end, the oil cylinder installation Intrinsic first flange oil cylinder on plate；Push rod is screwed with by screw thread on the first flange oil cylinder output shaft, the push rod runs through Upper spider simultaneously extends downwardly；Be arranged with the first push rod positioning sleeve on the push rod, the first push rod positioning set upper side have to The flange of outer extension, the flange of the first push rod positioning sleeve pass through bolt-through and extend in upper spider；It is described to push away Bar lower end is connected with the push rod extending column extended downwardly, and the diameter of the push rod extending column is less than the diameter of push rod；The push rod Fixed fixed high set is arranged on extending column, stationary positioned set lower end offers the 4th cylinder shape groove and upwardly extends, institute It states and is equipped with Rectangular Spring in the 4th cylinder shape groove and is sheathed on push rod extending column；On the push rod extending column and it is located at rectangle The lower end of spring is arranged with the fixed high set of activity, and the movable fixed high set lower end surface and mode cushion block upper end are adaptable, the activity Fixed high set lower end offers the 5th cylinder shape groove and upwardly extends, and is embedded with 45 degree of flange pressures in the 5th cylinder shape groove Head；45 degree of flange pressure head lower ends are extended upward through by contour screw to be rotatably connected in push rod extending column；45 degree of flange pressures Head outside has one 45 ° of annular surfaces；45 degree of flange pressure heads and third cylinder shape groove are adapted.

Further, 90 degree of flange bodies include the second flange oil cylinder being fixed in upper spider, second flange Annular slot is offered on the output shaft outer wall of oil cylinder；Pressure head cutting ferrule, institute are arranged on the output shaft of the second flange oil cylinder It states and is arranged in annular slot on the inside of pressure head cutting ferrule upper end；The lower end of the pressure head cutting ferrule passes through the intrinsic 90 degree of flange pressures of bolt Head is also embedded with bulb cushion block between the flange pressure head and the output shaft of the second flange oil cylinder；Under 90 degree of flange pressure heads End face offers several spring eyes, is provided with spring in the spring eye；90 degree of flange pressure head lower ends are equipped with support plug, The support plug is by contour screw through upwardly extending and screw thread is rotatably connected in 90 degree of flange pressure heads；On the support plug It is arranged with flange pressing ring；The support plug outer wall has First terrace, and the flange pressing ring inner wall has second step face, The First terrace and second step face are adapted；One is formed between the lower end surface and support plug of the flange pressing ring 90 ° of third step surface, the third step surface and mode cushion block, third cylinder shape groove are adapted；The lower spring end with The upper surface of flange pressing ring is adapted.

Further, the reshaping device includes the shaping oil cylinder being fixed on upper spider；The output shaft of the shaping oil cylinder Upper intrinsic telescopic putter, the telescopic putter is through upper spider and extends downwardly；The second push rod is arranged in the telescopic putter Positioning sleeve, the second push rod positioning set upper side have outwardly extending flange, the flange of the second push rod positioning sleeve Pass through bolt-through and extends in upper spider；If the second push rod positioning sleeve surrounding and being located at the intrinsic dry-pressing in upper spider lower end Leaf fat cylinder；Shaping pressing plate is screwed with by screw thread on the output shaft of the pressure plate cylinder；Shaping pressing plate center offers Six cylinder shape grooves, the 6th cylinder shape groove and third cylinder shape groove are adapted；The lower end of the telescopic putter passes through Screw thread is screwed with shaping core rod；The shaping core rod and third cylinder shape groove, the 6th cylinder shape groove are adapted；The shaping Pressing plate lower end and mode cushion block upper surface are adapted.

Further, the flanging and restriking machine is additionally provided with positioning mechanism, the positioning mechanism be located at 90 degree flange bodies and Between reshaping device；The positioning mechanism includes the positional cylinder being fixed in lower bearing bracket, and the output shaft of the positional cylinder passes through Screw thread is screwed with locating rod and upwardly extends；The locating rod and location hole are adapted.

Further, hold-down mechanism is additionally provided between flange body and reshaping device for described 90 degree；The hold-down mechanism Including the compressed oil cylinder and top forked standard being fixed on bottom plate；Intrinsic oil cylinder top is pitched and is prolonged upwards on the output shaft of the compressed oil cylinder It stretches, the top forked standard upper end is connected with by pin shaft to be compressed connecting rod and upwardly extend；The oil cylinder top fork passes through top bolt connection In one end of clamping arm；The other end of the clamping arm is connect by compressing link pin with the upper end for compressing connecting rod；The compression One end that arm rest closely compresses connecting rod has the compression protrusion extended downwardly, the circle of the compression protrusion and rotating disk mechanism of the clamping arm Disk upper surface is adapted.

Further, the lower bearing bracket lower end also passes through bolt and built-in spring top plate, and the spring top is equipped with bullet Spring simultaneously extends upwardly in fixed disc；The fixed disc offers first through hole, is embedded with spring in the first through hole Jacking block, spring jacking block upper end are equal with the upper surface of fixed disc by the upper surface of top plate described in the intrinsic top plate of bolt Row；The upper surface of the top plate and mode cushion block are adapted；The second through-hole, second through-hole wall are offered on the bottom plate The 4th step surface is formed with first through hole inner wall；Spring jacking block lower end offers the 7th cylinder shape groove, the 7th circle Cylindrical groove and spring are adapted；The spring jacking block lower end outer wall has outwardly extending flange face；The spring jacking block Flange face and the 4th step surface are adapted.

Utility model has the advantages that

The utility model proposes a kind of flanging and restriking machine by being used in combination flange body and reshaping device, thus It improves processing efficiency and also reduces cost；The flanging and restriking machine uses flange body twice when carrying out flange to cylinder, So that cylinder will not be damaged because of metal fatigue, to reduce spoilage；The flanging and restriking machine improves positioning mechanism and compression Mechanism positions simultaneously so that turntable positioning is more acurrate so that the cylinder that flange body and reshaping device can be more accurate into Row processing.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of flanging and restriking machine front view；

Fig. 2 is the side view of the flanging and restriking machine；

Fig. 3 is the structural schematic diagram of feeding mechanism in the flanging and restriking machine；

Fig. 4 is the structural schematic diagram in Fig. 3 at A；

Fig. 5 is the structural schematic diagram of 45 degree of flange bodies in the flanging and restriking machine；

Fig. 6 is the structural schematic diagram of 90 degree of flange bodies in the flanging and restriking machine；

Fig. 7 is the structural schematic diagram of reshaping device in the flanging and restriking machine；

Fig. 8 is the structural schematic diagram of positioning mechanism and hold-down mechanism in the flanging and restriking machine.

Specific embodiment

In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face combines diagram and specific embodiment, and the utility model is further described.

As shown in Figures 1 to 8, the utility model proposes a kind of flanging and restriking machine, including rack；The rack includes upper Rack 1, lower bearing bracket 2 and connection rack 3, the upper spider 1 are connected with the same side of lower bearing bracket 2 by connecting rack 3；It is described Intrinsic bottom plate 4 on lower bearing bracket 2 is equipped with rotating disk mechanism 5 in the lower bearing bracket 2 and extends on bottom plate 4；It is set in the lower bearing bracket 2 There is feeding mechanism 6 and extends on rotating disk mechanism 5；45 degree of flange bodies, 7,90 degree of flange bodies 8 are additionally provided in the upper spider 1 With reshaping device 9 and extend to the upper end of rotating disk mechanism 5.

Further, the rotating disk mechanism 5 includes the rotating electric machine 51 in rack, 51 output shaft of rotating electric machine Upwardly extend simultaneously intrinsic disk 52, also intrinsic fixed disc 53 between the disk 52 and bottom plate 4；On the disk 52 uniformly Several first cylinder shape grooves and several location holes are offered, is embedded with mold base in the cylinder shape groove.

Further, the mold base includes the flange cushion block 54 being embedded in cylinder shape groove, the flange cushion block 54 Flange be fixed on disk 52 by bolt；54 upper end of flange cushion block offers the second cylinder shape groove and to downward It stretches, is embedded with mode cushion block 55 in second cylinder shape groove；Third cylinder shape groove is offered on the mode cushion block 55.

Further, the feeding mechanism 6 includes the feedboard 61 being fixed in lower bearing bracket 2 and extends to outside lower bearing bracket 2；Institute Parallel guide rail there are two consolidating on feedboard 61 is stated, sliding is provided with several sliding blocks on the guide rail；Pass through on the sliding block The intrinsic slide plate 62 of bolt；Also intrinsic charging cylinder on the feedboard 61, the output shaft and slide plate 62 of the charging cylinder connect It connects；Rectangular through holes are offered on the slide plate 62, the rectangular through holes side offers outwardly extending arc groove, described Fixed arc block 63 is embedded in arc groove；The intrinsic guide post 64 of rectangular through holes two sides inner wall, 62 outboard end of slide plate Intrinsic clamping cylinder 65, the output shaft of the clamping cylinder 65 extend in rectangular through holes and are screwed with sliding by screw thread The outside of arc block 66, the sliding arc block 66 is welded with several fixinig plates 67, and the fixinig plate 67 is sheathed on guide post 64； Also intrinsic material ejection cylinder 68 in the lower bearing bracket 2 is screwed with liftout column 69, the top on the output shaft of the material ejection cylinder 68 Stock column 69 is upwardly extended through feedboard 61 and is adapted with third cylinder shape groove.

Further, 45 degree of flange bodies 7 include the oil cylinder mounting plate 71 for being fixed in 1 upper end of upper spider, the oil cylinder Intrinsic first flange oil cylinder 72 on mounting plate 71；Push rod 73 is screwed with by screw thread on first flange oil cylinder, 72 output shaft, The push rod 73 is through upper spider 1 and extends downwardly；The first push rod positioning sleeve 74 is arranged on the push rod 73, described first pushes away 74 upper end of bar positioning sleeve has outwardly extending flange, and the flange of the first push rod positioning sleeve 74 passes through bolt-through simultaneously It extends in upper spider 1；73 lower end of push rod is connected with the push rod extending column 75 extended downwardly, the push rod extending column 75 Diameter is less than the diameter of push rod 73；Fixed fixed high set 76 is arranged on the push rod extending column 75, the fixation is determined under high set 76 End offers the 4th cylinder shape groove and upwardly extends, and Rectangular Spring 77 is equipped in the 4th cylinder shape groove and is sheathed on pushes away On bar extending column 75；It is arranged with the fixed high set 78 of activity on the push rod extending column 75 and positioned at the lower end of Rectangular Spring 77, it is described Activity 78 lower end surfaces of fixed high set and 34 upper end of mode cushion block are adapted, and 78 lower ends of the fixed high set of activity offer the 5th cylinder Connected in star simultaneously upwardly extends, and is embedded with 45 degree of flange pressure heads 79 in the 5th cylinder shape groove；45 degree of flange pressure heads 79 Lower end is extended upward through by contour screw and is rotatably connected in push rod extending column 75；There are one 45 ° of rings on the outside of 45 degree of flange pressure head Shape face；45 degree of flange pressure heads 79 and third cylinder shape groove are adapted.

Further, 90 degree of flange bodies 8 include the second flange oil cylinder 81 for being fixed in upper spider 1, and described second Annular slot 811 is offered on the output shaft outer wall of flange oil cylinder 81；It is arranged on the output shaft of the second flange oil cylinder 81 Pressure head cutting ferrule 82,82 upper end of the pressure head cutting ferrule inside are arranged in annular slot 811；The lower end of the pressure head cutting ferrule 82 passes through The intrinsic 90 degree of flange pressure heads 83 of bolt, are also embedded between 90 degree of flange pressure heads 83 and the output shaft of the second flange oil cylinder 81 Bulb cushion block；90 degree of flange pressure heads, 83 lower end surface offers several spring eyes 831, is provided with bullet in the spring eye 831 Spring 84；90 degree of flange pressure heads, 83 lower end is equipped with support plug 85, and the support plug 85 is by contour screw through upward Extend and screw thread is rotatably connected in 90 degree of flange pressure heads 83；Flange pressing ring 86 is arranged on the support plug 85；The supporting-core 85 outer wall of stick has First terrace, and 86 inner wall of flange pressing ring has second step face, the First terrace and second Step surface is adapted；One 90 ° of third step surface is formed between the lower end surface and support plug of the flange pressing ring 86, it is described Third step surface and mode cushion block 55, third cylinder shape groove are adapted；The upper end of spring 84 lower end and flange pressing ring 86 Face is adapted；When spring 84 is normal, there is gap between the flange pressing ring 86 and 90 degree flange pressure head 83, when spring 84 is pressed When contracting, the upper end of the flange pressing ring 86 is in contact with the lower end surface of 90 degree of flange pressure heads 83.

Further, the reshaping device 9 includes the shaping oil cylinder 91 being fixed on upper spider 1；The shaping oil cylinder 91 Intrinsic telescopic putter 92 on output shaft, the telescopic putter 92 is through upper spider 1 and extends downwardly；It is covered in the telescopic putter 92 Equipped with the second push rod positioning sleeve 93,93 upper end of the second push rod positioning sleeve has outwardly extending flange, and described second pushes away The flange of bar positioning sleeve 93 passes through bolt-through and extends in upper spider 1；Second push rod positioning sleeve, 93 surrounding and position In the inherently several pressure plate cylinders 94 in 1 lower end of upper spider；Shaping pressure is screwed with by screw thread on the output shaft of the pressure plate cylinder 94 Plate 95；95 center of shaping pressing plate offers the 6th cylinder shape groove, and the 6th cylinder shape groove and third cylinder are recessed Slot is adapted；The lower end of the telescopic putter 92 is screwed with shaping core rod 96 by screw thread；The shaping core rod 96 and third circle Cylindrical groove, the 6th cylinder shape groove are adapted；95 lower end of shaping pressing plate and 55 upper surface of mode cushion block are adapted.

Further, the flanging and restriking machine is additionally provided with positioning mechanism 10, and the positioning mechanism 10 is located at 90 degree of flangers Between structure 8 and reshaping device 9；The positioning mechanism 10 includes the positional cylinder 101 being fixed in lower bearing bracket 2, the positional cylinder 101 output shaft is screwed with locating rod 102 by screw thread and upwardly extends；The locating rod 102 is adapted with location hole.

Further, hold-down mechanism 11 is additionally provided between 90 degree of flange bodies 8 and reshaping device 9；The compression Mechanism 11 includes the compressed oil cylinder 111 being fixed on bottom plate 4 and top forked standard 112；Intrinsic oil on the output shaft of the compressed oil cylinder 111 Cylinder top fork 113 simultaneously upwardly extends, and 112 upper end of top forked standard is connected with by pin shaft to be compressed connecting rod 114 and upwardly extend；It is described One end that oil cylinder top fork 113 is connected to clamping arm 115 by pushing up bolt；The other end of the clamping arm 115 is by compressing connecting rod It sells and is connect with the upper end for compressing connecting rod 114；The clamping arm 115 has the pressure extended downwardly close to the one end for compressing connecting rod 114 Tight protrusion, the compression protrusion of the clamping arm 115 and 52 upper surface of disk of rotating disk mechanism 5 are adapted.

Further, 2 lower end of lower bearing bracket also passes through bolt and built-in spring top plate 97, on the spring top plate 97 Equipped with spring and extend upwardly in fixed disc 52；The fixed disc 53 offers first through hole, in the first through hole It is embedded with spring jacking block 98, upper surface and fixation of 98 upper end of spring jacking block by top plate 99 described in the intrinsic top plate 99 of bolt The upper surface of plectane 53 is parallel；The upper surface of the top plate 99 and mode cushion block 54 are adapted；Is offered on the bottom plate 4 Two through-holes, second through-hole wall and first through hole inner wall form the 4th step surface；98 lower end of spring jacking block offers 7th cylinder shape groove, the 7th cylinder shape groove and spring are adapted；98 lower end outer wall of spring jacking block has outside The flange face of extension；The flange face and the 4th step surface of the spring jacking block 98 are adapted.

Above-mentioned technical proposal working principle:

Cylinder is put between the fixation arc block of feeding mechanism and sliding arc block by operator, then clamping cylinder Cylinder is clamped, cylinder is then fed and slide plate and cylinder is moved to the upper end of material ejection cylinder, then material ejection cylinder is by cylinder top Into the third cylinder shape groove of mode cushion block；Then 45 degree of flange bodies carry out 45 to cylinder one end by 45 degree of flange oil cylinders Spend flange；Then rotating disk mechanism rotates, and continues flanging by 45 degree of flange of 90 degree of flange bodies to cylinder, so that circle Cylinder processes 90 degree of flanges；Then turntable rotates, then carries out shaping and moulding by inside and outside wall of the reshaping device to cylinder；It is fixed Position mechanism and hold-down mechanism are just positioned and are compressed to turntable at rotating disk mechanism turntable one time, fixed when turntable needs to rotate Position mechanism and hold-down mechanism then return to initial position.

Wherein, the model MGHC-A-140-FA-B-63-90ST of 45 degree of flange oil cylinders；The type of 90 degree of flange oil cylinders Number be SGWFB-08-09；The model MGHC-A-140-FA-C-100-160ST of the shaping oil cylinder；The pressure plate cylinder Model MGHC-A-140-FB-B-40-65ST；The model MGHC-A-140-FB-B-40-70ST of the positional cylinder； The model MGCXHC-A-IN-SD-32-20ST of the compressed oil cylinder.

Embodiment of above is only to illustrate the technical ideas and features of the present invention, and its object is to allow the skill of this field Art personnel understand the content of the utility model and are implemented, and do not limit the protection scope of the present invention, and all According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.

Claims (10)

1. a kind of flanging and restriking machine, including rack, it is characterised in that:

The rack includes upper spider (1), lower bearing bracket (2) and connection rack (3), the upper spider (1) and lower bearing bracket (2) it is same Side is connected by connecting rack (3)；Intrinsic bottom plate (4) on the lower bearing bracket (2) is equipped with turntable in the lower bearing bracket (2) Mechanism (5) simultaneously extends on bottom plate (4)；It is equipped with feeding mechanism (6) in the lower bearing bracket (2) and extends on rotating disk mechanism (5)； It is additionally provided with 45 degree of flange bodies (7), 90 degree of flange bodies (8) and reshaping device (9) in the upper spider (1) and extends to turntable The upper end of mechanism (5).

2. a kind of flanging and restriking machine according to claim 1, it is characterised in that: the rotating disk mechanism (5) includes the machine that is set to Rotating electric machine (51) in frame, rotating electric machine (51) output shaft upwardly extends and intrinsic disk (52), the disk (52) The also intrinsic fixed disc (53) between bottom plate (4)；Be uniformly provided on the disk (52) several first cylinder shape grooves and Several location holes are embedded with mold base in first cylinder shape groove.

3. a kind of flanging and restriking machine according to claim 2, it is characterised in that: the mold base includes being embedded at cylinder The flange of flange cushion block (54) in groove, the flange cushion block (54) is fixed on disk (52) by bolt；The flange Cushion block (54) upper end offers the second cylinder shape groove and extends downwardly, and is embedded with mode cushion block in second cylinder shape groove (55)；Third cylinder shape groove is offered on the mode cushion block (55).

4. a kind of flanging and restriking machine according to claim 1, it is characterised in that: the feeding mechanism (6) includes being fixed in down Feedboard (61) in rack (2) simultaneously extends to lower bearing bracket (2) outside；It is solid on the feedboard (61) to be led there are two parallel Rail, sliding is provided with several sliding blocks on the guide rail；Pass through the intrinsic slide plate of bolt (62) on the sliding block；The feedboard (61) Upper also intrinsic charging cylinder, the output shaft of the charging cylinder are connect with slide plate (62)；It is offered on the slide plate (62) rectangular Shape through-hole, the rectangular through holes side offer outwardly extending arc groove, fixed arc block are embedded in the arc groove (63)；The intrinsic guide post of rectangular through holes two sides inner wall (64), the intrinsic clamping cylinder of slide plate (62) outboard end (65), institute The output shaft for stating clamping cylinder (65) extends in rectangular through holes and is screwed with sliding arc block (66), the cunning by screw thread It is welded with several fixinig plates (67) on the outside of dynamic arc block (66), the fixinig plate (67) is sheathed on guide post (64)；Under described Also intrinsic material ejection cylinder (68) in rack (2) is screwed with liftout column (69), the top on the output shaft of the material ejection cylinder (68) Stock column (69) is upwardly extended through feedboard (61) and is adapted with third cylinder shape groove.

5. a kind of flanging and restriking machine according to claim 1, it is characterised in that: 45 degree of flange bodies (7) include solid Oil cylinder mounting plate (71) in upper spider (1) upper end, intrinsic first flange oil cylinder (72) on the oil cylinder mounting plate (71)；It is described Be screwed with push rod (73) on first flange oil cylinder (72) output shaft by screw thread, the push rod (73) through upper spider (1) and to Lower extension；The first push rod positioning sleeve (74) is arranged on the push rod (73), the first push rod positioning sleeve (74) upper end has Outwardly extending flange, the flange of the first push rod positioning sleeve (74) pass through bolt-through and extend to upper spider (1) It is interior；Push rod (73) lower end is connected with the push rod extending column (75) extended downwardly, and the diameter of the push rod extending column (75) is small Diameter in push rod (73)；Fixed fixed high set (76), the fixed high set (76) of the fixation are arranged on the push rod extending column (75) Lower end offers the 4th cylinder shape groove and upwardly extends, and Rectangular Spring (77) are equipped in the 4th cylinder shape groove and are arranged In on push rod extending column (75)；The fixed height of activity is arranged on the push rod extending column (75) and positioned at the lower end of Rectangular Spring (77) It covers (78), fixed high (78) lower end surface and mode cushion block (34) upper end of covering of activity is adapted, under the fixed height set (78) of activity End offers the 5th cylinder shape groove and upwardly extends, and 45 degree of flange pressure heads (79) are embedded in the 5th cylinder shape groove； 45 degree of flange pressure heads (79) lower end is extended upward through by contour screw to be rotatably connected in push rod extending column (75)；Described 45 degree are turned over There are one 45 ° of annular surfaces on the outside of the pressure head of side；45 degree of flange pressure heads (79) and third cylinder shape groove are adapted.

6. a kind of flanging and restriking machine according to claim 1, it is characterised in that: 90 degree of flange bodies (8) include solid In offering annular on the second flange oil cylinder (81) in upper spider (1), the output shaft outer wall of the second flange oil cylinder (81) Card slot (811)；It is arranged with pressure head cutting ferrule (82) on the output shaft of the second flange oil cylinder (81), on the pressure head cutting ferrule (82) End inside is arranged in annular slot (811)；The lower end of the pressure head cutting ferrule (82) passes through the intrinsic 90 degree of flange pressure heads of bolt (83), bulb cushion block is also embedded between 90 degree of flange pressure heads (83) and the output shaft of the second flange oil cylinder (81)；It is described 90 degree of flange pressure head (83) lower end surfaces offer several spring eyes (831), are provided with spring (84) in the spring eye (831)； 90 degree of flange pressure heads (83) lower end is equipped with support plug (85), and the support plug (85) is by contour screw through upward Extend and screw thread is rotatably connected in 90 degree of flange pressure heads (83)；Flange pressing ring (86) are arranged on the support plug (85)；It is described Support plug (85) outer wall that there is First terrace, flange pressing ring (86) inner wall has second step face, the First Terrace and second step face are adapted；The of one 90 ° is formed between the lower end surface of the flange pressing ring (86) and support plug Three step surfaces, the third step surface and mode cushion block (55), third cylinder shape groove are adapted；Spring (84) lower end with The upper surface of flange pressing ring (86) is adapted.

7. a kind of flanging and restriking machine according to claim 1, it is characterised in that: the reshaping device (9) includes being fixed in Shaping oil cylinder (91) in rack (1)；Intrinsic telescopic putter (92) on the output shaft of the shaping oil cylinder (91), described stretch push away Bar (92) is through upper spider (1) and extends downwardly；The second push rod positioning sleeve (93) is arranged on the telescopic putter (92), it is described Second push rod positioning sleeve (93) upper end has outwardly extending flange, and the flange of the second push rod positioning sleeve (93) passes through Bolt-through simultaneously extends in upper spider (1)；Second push rod positioning sleeve (93) surrounding and be located at upper spider (1) lower end it is intrinsic Several pressure plate cylinders (94)；Shaping pressing plate (95) are screwed with by screw thread on the output shaft of the pressure plate cylinder (94)；It is described whole Shape pressing plate (95) center offers the 6th cylinder shape groove, and the 6th cylinder shape groove and third cylinder shape groove are adapted； The lower end of the telescopic putter (92) is screwed with shaping core rod (96) by screw thread；The shaping core rod (96) and third are cylindrical Groove, the 6th cylinder shape groove are adapted；Shaping pressing plate (95) lower end and mode cushion block (55) upper surface are adapted.

8. a kind of flanging and restriking machine according to claim 2, it is characterised in that: the flanging and restriking machine is additionally provided with localization machine Structure (10), the positioning mechanism (10) is between 90 degree of flange bodies (8) and reshaping device (9)；The positioning mechanism (10) Including the positional cylinder (101) being fixed in lower bearing bracket (2), it is fixed that the output shaft of the positional cylinder (101) is screwed with by screw thread Position bar (102) simultaneously upwardly extends；The locating rod (102) and location hole are adapted.

9. a kind of flanging and restriking machine according to claim 1, it is characterised in that: 90 degree of flange bodies (8) and shaping Hold-down mechanism (11) are additionally provided between mechanism (9)；The hold-down mechanism (11) includes the compressed oil cylinder being fixed on bottom plate (4) (111) and forked standard (112) are pushed up；Intrinsic oil cylinder top is pitched (113) and is upwardly extended, institute on the output shaft of the compressed oil cylinder (111) Top forked standard (112) upper end is stated to be connected with compression connecting rod (114) by pin shaft and upwardly extend；The oil cylinder top fork (113) passes through Top bolt is connected to one end of clamping arm (115)；The other end of the clamping arm (115) is by compressing link pin and compressing connecting rod (114) upper end connection；The clamping arm (115) has the compression protrusion extended downwardly close to the one end for compressing connecting rod (114), The compression protrusion of the clamping arm (115) and disk (52) upper surface of rotating disk mechanism (5) are adapted.

10. a kind of flanging and restriking machine according to claim 1, it is characterised in that: lower bearing bracket (2) lower end also passes through spiral shell Bolt and built-in spring top plate (97), the spring top plate (97) are equipped with spring and extend upwardly in fixed disc (53)；Institute It states fixed disc (53) and offers first through hole, be embedded in the first through hole spring jacking block (98), the spring jacking block (98) upper end is parallel with the upper surface of fixed disc (53) by the upper surface of the intrinsic top plate of bolt (99) top plate (99)； The upper surface and mode cushion block (55) of the top plate (99) are adapted；Offer the second through-hole on the bottom plate (4), described second Through-hole wall and first through hole inner wall form the 4th step surface；It is cylindrical recessed that spring jacking block (98) lower end offers the 7th Slot, the 7th cylinder shape groove and spring are adapted；Spring jacking block (98) lower end outer wall has outwardly extending flange Face；The flange face and the 4th step surface of the spring jacking block (98) are adapted.