CN110181320A - A kind of chamfering tapping all-in-one machine - Google Patents

Abstract

The invention discloses a kind of chamfering tapping all-in-one machines, it is related to work pieces process field, aim to solve the problem that traditional chamfering tapping all-in-one machine, it can only operator's feeding one by one manually when feeding, the problem of to reduce chamfering tapping one machine workpieces efficiency, its key points of the technical solution are that being provided with vibrating disc in the side of mounting table, the exit of the vibrating disc is connected with guided way, and the guided way is provided with the feed mechanism of the feeding on feed point far from one end of vibrating disc；The feed mechanism includes guided way the is arranged in positioning shell far from vibrating disc one end, the positioning shell is provided with close to one end of feed point by the guiding device of workpiece guiding feed point, the positioning shell is provided with the material-pulling device that workpiece is pushed to feed point far from one end of feed point, and invention achieves the effects for improving chamfering tapping all-in-one machine work pieces process efficiency.

Description

A kind of chamfering tapping all-in-one machine

Technical field

The present invention relates to the technical fields of work pieces process, more particularly, to a kind of chamfering tapping all-in-one machine.

Background technique

Beveler is a kind of professional for mold manufacture, hardware machinery, Machine Manufacture, hydraulic part, the manufacture of valve class, weaving The chamfering of machinery and the small size precise machine tool for removing the burrs of processing methods product such as milling, plane.Tooth machining unit be it is a kind of parts shell, In the medial surface in the hole of the part of the various through-holes or blind hole with different size such as equipment end face, nut, ring flange processes Screw thread, screw or the machining equipment for making tooth buckle.

It referring to Fig.1, is workpiece 13 to be processed, the workpiece 13 is whole to be arranged in long cartridge type, and an end section of workpiece 13 is straight Diameter is smaller, and another end cross-section diameter is larger, opens up, is now to larger in 13 diameter of section of workpiece in hollow in the middle part of entire workpiece 13 Place open at one end carry out chamfering, and carry out tapping in the hollow hole of workpiece 13.

Existing Authorization Notice No. is that the Chinese patent of CN2008992286U discloses a kind of material folding of chamfering tapping all-in-one machine Structure comprising contradict push plate of the plate far from one end setting for collapsing cylinder, push plate is respectively set along the both ends in diameter of section direction There are articulated slab and pull rod；Articulated slab is hinged on strut, and articulated slab is provided with sliding bar far from one end of push plate, on processing platform Rotating turret is equipped with drive rod, and driving ring flat-plate is arranged on drive rod, and sliding bar is contradicted far from one end of articulated slab in driving ring flat-plate Curved surface sidewall, driving ring flat-plate curved surface sidewall is provided with the conflict block for driving sliding bar mobile in drive ring plate axial direction；It draws It is provided on bar and drives push plate to far from the mobile tension spring in plate direction is contradicted, which can not stop machine In the case where replacement need the product processed, to play the working efficiency for improving chamfering tapping one machine workpieces.

Existing Authorization Notice No. is that the Chinese patent of CN208992165U discloses a kind of station of chamfering tapping all-in-one machine Switching mechanism comprising one end of processing platform is provided with the clamping device of fixed converted products, is provided with and turns on processing platform Lever is arranged with rotating block in rotating bar, feeding rod and tapping bar is worn on rotating block；Feeding rod is close to one end of clamping device It is provided with the feed point for placing converted products, tapping bar is provided with screw tap close to one end of clamping device；It is arranged on processing platform First driving mechanism and the second driving mechanism；Processing platform side wall is provided with the first driving mechanism of driving and second driving mechanism Drive rod, drive rod one end are provided with driving motor, in such a way that station is converted, allow operator by work to be processed Part is placed in chamfering tooth machining unit in operation, to play the efficiency for improving chamfering tapping one machine workpieces.

Existing Authorization Notice No. is that the Chinese patent of CN208992285U discloses a kind of going out for chamfering tapping all-in-one machine Expect mechanism comprising rotating cylinder is equipped with first bearing in the rotating cylinder, and first bearing inner ring screw thread is equipped with trach head, tracheae Head is provided with tracheae far from one end of first bearing, and the tracheae is connected on cylinder far from one end of trach head, the rotating cylinder Lateral wall offers the taking and placing slot of disengaging rotating cylinder close to the position that first axle is in, and the rotating cylinder inner sidewall is far from one end at discharging Restraining position ring block plate is set, and the stop collar sleeve-board is located on tracheae, is provided between the first bearing outer ring and limit ring flat-plate Tensioning spring, the tensioning spring are set on tracheae, are blown by tracheae the product processed taking out the chamfering in operating Tapping all-in-one machine, to play the role of improving chamfering tapping one machine workpieces efficiency.

Prior art among the above has the following deficiencies: that above-mentioned chamfering tapping all-in-one machine can be improved and adds to workpiece Work efficiency rate, but workpiece to be processed still will be manually installed on feed point one by one by operator before processing, Then subsequent feeding, material folding and discharging just be can be carried out, manually the hand of operator will be close to operating during feeding In machine, certain feeding speed will necessarily be reduced in order to avoid there are risky operation personnel, therefore further increase chamfering The processing efficiency of tooth machining unit is imperative.

Summary of the invention

The object of the present invention is to provide a kind of chamfering tapping all-in-one machine, has and further increase chamfering tapping machining work The effect of part efficiency.

To achieve the above object, the present invention provides the following technical scheme that

A kind of chamfering tapping all-in-one machine, including rotating cylinder, the rotating cylinder rotation are erected on mounting table, and the one of the rotating cylinder End is provided with the clamping head for clamping workpiece, the rotating cylinder far from one end of clamping head be provided with workpiece in blowout clamping head plus Pressure device；One end of the mounting table face clamping head is provided with feeding device, and the feeding device includes along rotating cylinder length The flexible telescopic rod in direction, the telescopic rod are provided with feed point close to one end of clamping head；Setting is rotated on the mounting table There is rotating block, the telescopic rod is fixed on rotating block, and the rotating block drives feed point to move back and forth, the mounting table Side be provided with the vibrating disc of regular workpiece form, the exit of the vibrating disc is connected with guided way, and the guided way is remote One end from vibrating disc is provided with the feed mechanism of the feeding on feed point；

The feed mechanism includes guided way the is arranged in positioning shell far from vibrating disc one end, and the positioning shell is close to feed point One end is provided with the guiding device of workpiece guiding feed point, and the positioning shell is provided with far from one end of feed point pushes away workpiece To the material-pulling device of feed point.

It, first will be a large amount of to be added when operator needs the feeding on chamfering tooth machining unit by using above-mentioned technical proposal Work workpiece is poured into vibrating disc, the workpiece that workpiece is put according to the requirement that operator needs, and will be well placed by vibrating disc From being exported in guided way in positioning shell, the end face alignment feed point of shell is positioned, then starts material-pulling device for workpiece from positioning It releases and is installed on material head in shell, operator does not have to manual feeding in the process, as long as a large amount of workpiece is poured into Into vibrating disc, one side staff does not have to manual feeding, and work effect will not be reduced because fatigue is worked long hours Rate, will not because of can reduce working efficiency to avoid rotating cylinder, the hand of another aspect operator will not close to rotating cylinder, To play the role of protecting operator.

Further, the material-pulling device includes the conflict block stretched in positioning shell, and the conflict block is far from feed point One end be provided with the driving assembly for driving conflict block mobile to feed point direction, the conflict block is set far from one end of feed point It is equipped with the reset assembly for driving and contradicting block reset.

By using above-mentioned technical proposal, after workpiece enters in positioning shell, operator will start driving assembly, driving It is mobile to feed point direction in positioning shell that component will drive workpiece, thus play the role of for workpiece being set on feed point, After workpiece is set on feed point, reset assembly will drive conflict block reset, push next work to play for conflict block The effect that part is prepared.

Further, the driving component includes the drive rod for driving conflict block to move in positioning shell, the drive rod It slides and sets up along the length direction of guided way, driving motor is provided on the mounting table, the driving motor setting is driving The one end of bar far from feed point is provided with turntable on the rotor of the driving motor, is provided with and pushes away on the turntable curved surface sidewall The mobile drive block of dynamic drive rod.

By using above-mentioned technical proposal, when needing to start driving assembly, operator wants first rotary electric machine, and motor drives Turntable rotation, drive rod are contradicted far from one end of feed point in rotating disk curved surface sidewall, when one end of drive rod is from the song of turntable For surface side wall on drive block when transition, drive rod can be mobile to the direction of feed point, while drive rod will drive conflict block promotion Workpiece is mobile to feed point direction, to play the role of conveniently being arranged workpiece on feed point.

Further, the drive rod is provided with the sliding contradicted on rotating disk curved surface sidewall far from one end of feed point Wheel, the movable pulley curved surface sidewall offer limiting slot.

By using above-mentioned technical proposal, the movable pulley of drive rod one end can rub the sliding of turntable and driving rod end surface Wiping becomes rolling friction, to play the frictional force reduced between drive block and drive rod, then drive rod one end is from turntable curved surface To on drive block when transition, the bending that drive rod is subject to will be much less side wall, and then play the role of protecting drive rod.

Further, the reset assembly includes that positioning conflict plate of the shell far from feed point one end, the driving is arranged in It is arranged with limit plate on bar, reset spring is arranged on the drive rod, described reset spring one end contradicts another on contradicting plate One end contradicts on limit plate.

By using above-mentioned technical proposal, when drive rod transition on turntable curved surface sidewall from drive block, bullet is resetted Spring it can restore to drive drive rod to one end movement far from feed point under the action of deformation again, drive conflict block to exist to play To the separate effect for sending a direction mobile in positioning shell, and then play the role of resetting conflict block.

Further, the guiding device includes the guiding shell that positioning shell is arranged in close to feed point one end, the guiding Shell is wrapped in feed point periphery, and the guiding shell side wall offers the recessing groove moved back and forth for feed point.

By using above-mentioned technical proposal, feed point follows rotating block or so reciprocally swinging, if directly inserted feed point In positioning shell, positioning shell is bound to hinder the reciprocally swinging of feed point, thus feed point will in the outer side oscillation of positioning shell, but It is after feed point stretches out positioning shell, workpiece releases positioning shell, and workpiece, which does not support, to fall off between positioning shell and feed point, because Guiding shell is arranged close to one end of feed point in positioning shell in this, and guiding shell extends to feed point direction and wrap up feed point, and leads The recessing groove for feed point reciprocally swinging is offered on shell, to play in the case where not influencing workpiece feeding, by workpiece Cover the effect on feed point.

Further, the guiding shell lateral wall is provided with fixed column, and the fixed column is fixed far from one end of guiding shell On mounting table.

By using above-mentioned technical proposal, guided way and positioning shell are in hovering far from one end of vibrating disc always, During this feeding, most important is exactly concentricity, only the center of the center alignment feed point of workpiece, entire feeding It could complete, and the positioning shell of stagnant sky is easy to that deformation occurs, not can be carried out so as to cause feeding, existing fixed column can mention The position of the rigidity of high guided way, the positioning shell made is fixed, and is held in position concentricity between shell and feed point to play Effect.

Further, support frame is provided on the mounting table, support frame as described above includes several along driving pole length Fang Jun The support rod of cloth, one end that the support rod is located remote from platform are provided with the positioning sleeve being set on drive rod.

By using above-mentioned technical proposal, support frame can prop up drive rod, and positioning sleeve can be high in fixed drive rod It keeps drive rod flexible in the case where degree, is erected on mounting table to play the role of sliding drive rod.

Further, fixed in the positioning sleeve to be equipped with nylon jacket, the both ends setting of the nylon jacket is flexible locking Plate.

By using above-mentioned technical proposal, nylon jacket can play the role of completely cutting off drive rod and positioning sleeve, to rise To the effect for preventing drive rod and positioning sleeve generation from rigidly rubbing, and then play the work for improving positioning sleeve and drive rod service life With；Locking plate can reduce the fit clearance of drive rod and positioning sleeve, to play the role of improving drive rod stretch stability.

Further, reinforcing rod is provided between the support rod and mounting table, the reinforcing rod contacts the one of support rod End is provided with the stiffening plate of package support rod, is provided with reinforcement block between the reinforcing rod and stiffening plate.

By using above-mentioned technical proposal, reinforcing rod can be improved the bending resistance of support rod, and stiffening plate, which can be improved, to be added For strong bar to the reinforcement range of support rod, reinforcement block can be improved the rigidity between stiffening plate and support rod, to play raising branch The effect of strut overall stiffness.

In conclusion advantageous effects of the invention are as follows:

1, vibrating disc, guided way, positioning shell, reset assembly and driving assembly are used, is pacified on feed point automatically to generate Fill the effect of workpiece；

2, guiding shell and recessing groove are used, to generate the convenient effect for being arranged workpiece on feed point；

3, driving motor, turntable, drive block and reset assembly are used, drives conflict block back and forth to transport in positioning shell to generate Dynamic effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of workpiece to be processed in the present invention；

Fig. 2 is the overall structure diagram in the present invention；

Fig. 3 is the partial structural diagram in the present invention at clamping head；

Fig. 4 is the partial structural diagram of feed mechanism in the present invention；

Fig. 5 is the enlarged structure schematic diagram in the portion A in Fig. 4；

Fig. 6 is the enlarged structure schematic diagram in the portion B in Fig. 4；

Fig. 7 is the partial structural diagram of support rod in the present invention；

Fig. 8 is the enlarged structure schematic diagram in the portion C in Fig. 7.

In figure, 1, rotating cylinder；11, clamping head；12, pressurizing device；13, workpiece；2, mounting table；21, feeding device；22, Telescopic rod；23, feed point；24, rotating block；3, support frame；31, support rod；32, positioning sleeve；33, nylon jacket；34, locking plate； 36, stiffening plate；37, reinforcing rod；38, reinforcement block；4, vibrating disc；41, guided way；5, feed mechanism；51, shell is positioned；6, it resets Component；61, plate is contradicted；62, limit plate；63, reset spring；7, guiding device；71, guiding shell；72, recessing groove；73, fixed Column；8, material-pulling device；81, conflict block；9, driving assembly；91, drive rod；92, movable pulley；93, limiting slot；94, driving motor； 95, turntable；96, drive block.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.

It is a kind of chamfering tapping all-in-one machine disclosed by the invention, including for placing putting for rotating cylinder 1 referring to Fig. 2 and Fig. 3 Platform 2 is set, rotating cylinder 1 is rotatably arranged on mounting table 2, and one end of rotating cylinder 1 is provided with clamping head 11, the other end of rotating cylinder 1 Pressurizing device 12 is set, and the pressurizing device 12 in the present invention includes the static tracheae being threaded through in rotating cylinder 1, and tracheae is far from rotation One end of cylinder 1 connects air pressure pump, and feeding device 21 is arranged on mounting table 2, and feeding device 21 includes reciprocal on mounting table 2 The rotating block 24 of rotation, 24 face clamping head of rotating block, 11 reciprocating rotation, rotating block 24 surround 11 left-right rotation of clamping head, rotation Feed point is arranged close to one end of clamping head 11 in the flexible setting telescopic rod 22 in one end of 24 face clamping head 11 of block, telescopic rod 22 23, workpiece 13 is set on feed point 23 by operator, and then workpiece 13 is sent in rotation by feed point 23 In clamping head 11, vibrating disc 4 is arranged in the side of mounting table 2, and the vibrating disc 4 in the present invention is the good letter automation machine in Kunshan hundred The exit of the vibrating disc 4 of tool Co., Ltd customization, vibrating disc 4 connects inclined guided way 41, and guided way 41 is close to vibrating disc 4 One end height it is higher, guided way 41 is connected to vibrating disc 4 and feed point 23, and being provided on mounting table 2 will be separate in guided way 41 The workpiece 13 of 4 one end of vibrating disc pushes to the feed mechanism 5 of feed point 23.

Referring to Fig. 2 and Fig. 3, when needing to the larger stomidium tapping of 13 diameter of section of workpiece and chamfering, as long as operation will A large amount of workpiece 13 is poured into vibrating disc 4, and the biggish one end of 13 diameter of section of workpiece after vibrating disc 4 can be against feeding First 23, and workpiece 13 can be full of in entire guided way 41, between workpiece 13 can mutual extrusion make workpiece 13 will not be in rail Overturning, guided way 41 fitting be wrapped in around workpiece 13, thus play guarantee guide rail in workpiece 13 not can rotate, work as feeding First 23 when leaving clamping head 11, and the workpiece 13 in guided way 41 far from 4 one end of vibrating disc is set in feeding by starting feed mechanism 5 On first 23, workpiece 13 is pushed into clamping head by the position starting telescopic rod 22 that then feed point 23 goes to face clamping head 11 In 11, when workpiece 13 after processing is completed, start pressurizing device 12, pressurization air pump passes through the pressure in tracheae increasing part rotating cylinder 1 By force, to play the effect for blowing out the workpiece 13 in clamping head 11.

Referring to Fig. 4 and Fig. 5, one end setting positioning shell 51 of the guided way 41 far from vibrating disc 4, positioning 51 section of shell is in semicircle Type setting, positioning 51 face feed point 23 of shell setting, feed mechanism 5 include the material-pulling device 8 being arranged in positioning shell 51, pusher Device 8 includes the conflict block 81 being slidably arranged in positioning shell 51, and drive rod is arranged far from one end of feed point 23 in conflict block 81 91, drive rod 91 is erected on mounting table 2 by the sliding of support frame 3, and support frame 3 includes uniformly distributed along 91 length direction of drive rod Three support rods 31, the drive that drive rod 91 drives drive rod 91 mobile to 23 direction of feed point far from one end setting of feed point 23 Dynamic component 9, positioning shell 51 drive drive rod 91 to answer to separate 23 direction of feed point is mobile far from the end face setting of feed point 23 Guiding device 7 is arranged close to one end of feed point 23 in hyte part 6, positioning shell 51.

Referring to Fig. 4 and Fig. 5, guiding device 7 includes that positioning shell 51 is arranged in close to the guiding shell 71 of 23 one end of feed point, is led The recessing groove 72 reciprocated into and out for feed point 23 is offered to 71 side wall of shell, the section of 71 length direction of guiding shell is integrally in four points Three circular setting, fixed column 73 is set between guiding shell 71 and mounting table 2, and the section of 73 short transverse of fixed column is in ten Set up of character patt ern, the effect high to stationary positioned shell 51；Reset assembly 6 includes the reset spring 63 being set on drive rod 91, 63 one end of reset spring contradicts to have and contradict on plate 61, contradicts plate 61 and the positioning one end of shell 51 far from feed point 23 is arranged in, reset The other end of spring 63 contradicts limit plate 62, and the fixation of limit plate 62 is set on drive rod 91.

Referring to Fig. 4 and Fig. 6, driving assembly 9 includes the driving motor 94 being arranged on mounting table 2, and driving motor 94 turns Fixed on son to be arranged turntable 95, drive block 96 is arranged in the curved surface sidewall of turntable 95, and drive rod 91 turns setting close to one end of motor There is the movable pulley 92 for contradicting turntable 95, the curved surface sidewall of movable pulley 92 opens up limiting slot 93, and limiting slot 93 can prevent turntable 95 The effect to misplace when contradicting drive rod 91.

Referring to Fig. 7 and Fig. 8, positioning sleeve 32 is arranged close to one end of drive rod 91 in support rod 31, and the sliding of drive rod 91 is worn In positioning sleeve 32,32 direct friction of drive rod 91 and positioning sleeve in order to prevent, drive rod 91 and positioning sleeve 32 are damaged in order to prevent It is bad, nylon jacket 33 is set in positioning sleeve 32, wide arc gap was generated between drive rod 91 and nylon jacket 33 in order to prevent, in nylon Locking plate 34 is respectively set in the both ends of set 33；In the middle part of support rod 31 wrap up stiffening plate 36, stiffening plate 36 far from support rod 31 one Reinforcing rod 37 is arranged in face, and reinforcement block 38 is arranged between reinforcing rod 37 and stiffening plate 36, has improved 31 entirety of support rod just to play The effect of degree.

The implementation principle of the present embodiment are as follows: need in workpieces processing 13 on chamfering tapping all-in-one machine, as long as operator A large amount of workpiece to be processed 13 is poured into vibrating disc 4, vibrating disc 4 by workpiece 13 it is neat be placed in 4 discharge port of vibrating disc, Workpiece 13 is under the action of vibrating disc 4, the biggish one end face feed point 23 of 13 diameter of section of workpiece, and is slid into and determined with this state In the shell 51 of position, start driving motor 94, driving motor 94 drives turntable 95 to rotate, while movable pulley 92 can be in the curved surface of turntable 95 Slide over side walls, when drive block 96 contradicts movable pulley 92, telescopic rod 22 will drive conflict block 81 and contradict workpiece 13, at this time feeding First 23 in guiding shell 71, and workpiece 13 can enter in guiding shell 71 under the action of conflict block 81 and be set on feed point 23, Then movable pulley 92 contradicts 95 curved surface sidewall of turntable, and reset spring 63 will drive conflict block 81 and move to one end far from feed point 23 It is dynamic, to play the role of resetting conflict block 81.

The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.

Claims (10)

1. a kind of chamfering tapping all-in-one machine, including rotating cylinder (1), rotating cylinder (1) rotation is erected on mounting table (2), institute The one end for stating rotating cylinder (1) is provided with the clamping head (11) for clamping workpiece (13), and the rotating cylinder (1) is far from clamping head (11) One end is provided with the pressurizing device (12) of blowout clamping head (11) interior workpiece (13)；Mounting table (2) the face clamping head (11) One end be provided with feeding device (21), the feeding device (21) include along rotating cylinder (1) length direction stretch telescopic rod (22), the telescopic rod (22) is provided with feed point (23) close to the one end of clamping head (11)；It rotates and sets on the mounting table (2) It is equipped with rotating block (24), the telescopic rod (22) is fixed on rotating block (24), and the rotating block (24) drives feed point (23) it moves back and forth, it is characterised in that: the side of the mounting table (2) is provided with vibrating disc (4), and the vibrating disc (4) goes out It is connected with guided way (41) at mouthful, the guided way (41) is provided on feed point (23) far from the one end of vibrating disc (4) The feed mechanism (5) of material；

The feed mechanism (5) includes setting in the positioning shell (51) of guided way (41) far from vibrating disc (4) one end, the positioning Shell (51) is provided with the guiding device (7) that workpiece (13) are oriented to feed point (23) close to the one end of feed point (23), described fixed Position shell (51) is provided with the material-pulling device (8) that workpiece (13) is pushed to feed point (23) far from the one end of feed point (23).

2. chamfering tapping all-in-one machine according to claim 1, it is characterised in that: the material-pulling device (8) is included in positioning The conflict block (81) stretched in shell (51), the conflict block (81) are provided with drive conflict block far from the one end of feed point (23) (81) driving assembly (9) mobile to feed point (23) direction, the conflict block (81) are arranged far from the one end of feed point (23) The reset assembly (6) for thering are drive conflict block (81) to reset.

3. chamfering tapping all-in-one machine according to claim 2, it is characterised in that: the driving component (9) includes driving to support The drive rod (91) that contact block (81) moves in positioning shell (51), the drive rod (91) are sliding along the length direction of guided way (41) Moving frame is set, and is provided with driving motor (94) on the mounting table (2), and driving motor (94) setting is separate in drive rod (91) One end of feed point (23) is provided with turntable (95) on the rotor of the driving motor (94), turntable (95) curved surface sidewall On be provided with the drive block (96) for pushing drive rod (91) mobile.

4. chamfering tapping all-in-one machine according to claim 3, it is characterised in that: the drive rod (91) is far from feed point (23) one end is provided with the movable pulley (92) contradicted on rotating disk (95) curved surface sidewall, movable pulley (92) curved surface sidewall Offer limiting slot (93).

5. chamfering tapping all-in-one machine according to claim 3, it is characterised in that: the reset assembly (6) includes that setting exists The conflict plate (61) of shell (51) far from feed point (23) one end is positioned, is arranged with limit plate (62), institute on the drive rod (91) It states and is arranged on drive rod (91) reset spring (63), described reset spring (63) one end contradicts the other end on contradicting plate (61) It contradicts on limit plate (62).

6. chamfering tapping all-in-one machine according to claim 1, it is characterised in that: the guiding device (7) includes that setting exists Shell (51) are positioned close to the guiding shell (71) of feed point (23) one end, the guiding shell (71) is wrapped in feed point (23) periphery, Guiding shell (71) side wall offers the recessing groove (72) moved back and forth for feed point (23).

7. chamfering tapping all-in-one machine according to claim 6, it is characterised in that: guiding shell (71) lateral wall is provided with Fixed column (73), the fixed column (73) are fixed on mounting table (2) far from the one end of guiding shell (71).

8. chamfering tapping all-in-one machine according to claim 1, it is characterised in that: be provided with support on the mounting table (2) Frame (3), support frame as described above (3) include several support rods (31) uniformly distributed along drive rod (91) length side, the support rod (31) The one end for being located remote from platform (2) is provided with the positioning sleeve (32) being set on drive rod (91).

9. chamfering tapping all-in-one machine according to claim 8, it is characterised in that: fixed in the positioning sleeve (32) to be equipped with Buddhist nun Flexible locking plate (34) is arranged in the both ends of the actor playing a supporting role (33), the nylon jacket (33).

10. chamfering tapping all-in-one machine according to claim 8, it is characterised in that: the support rod (31) and mounting table (2) Between be provided with reinforcing rod (37), one end of the reinforcing rod (37) contact support rod (31) is provided with package support rod (31) Stiffening plate (36) is provided with reinforcement block (38) between the reinforcing rod (37) and stiffening plate (36).