CN110181320B

CN110181320B - Chamfering and tapping integrated machine

Info

Publication number: CN110181320B
Application number: CN201910551593.3A
Authority: CN
Inventors: 尹继勇
Original assignee: Suzhou Jinding Fastener Co ltd
Current assignee: Suzhou Jinding Fastener Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2021-03-12
Anticipated expiration: 2039-06-24
Also published as: CN110181320A

Abstract

The invention discloses a chamfering and tapping integrated machine, which relates to the field of workpiece processing and aims to solve the problem that in the traditional chamfering and tapping integrated machine, only operators can manually feed the workpiece one by one during feeding so as to reduce the workpiece processing efficiency of the chamfering and tapping integrated machine; the feeding mechanism comprises a positioning shell arranged at one end of the guide rail, which is far away from the vibration disc, a guiding device for guiding the workpiece to the feeding head is arranged at one end of the positioning shell, which is close to the feeding head, and a material pushing device for pushing the workpiece to the feeding head is arranged at one end of the positioning shell, which is far away from the feeding head.

Description

Chamfering and tapping integrated machine

Technical Field

The invention relates to the technical field of workpiece processing, in particular to a chamfering and tapping integrated machine.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like.

Referring to fig. 1, for a workpiece 13 to be machined, the workpiece 13 is integrally arranged in a long cylinder shape, one end of the workpiece 13 has a smaller cross-sectional diameter, the other end of the workpiece 13 has a larger cross-sectional diameter, the middle of the whole workpiece 13 is hollow, a chamfer is formed at the opening at the end of the workpiece 13 having the larger cross-sectional diameter, and tapping is performed in the hollow hole of the workpiece 13.

The prior Chinese patent with the publication number of CN2008992286U discloses a material clamping structure of a chamfering and tapping integrated machine, which comprises a push plate arranged at one end of a touch plate far away from a folding cylinder, wherein a hinged plate and a pull rod are respectively arranged at two ends of the push plate along the diameter direction of the cross section; the hinged plate is hinged to the supporting rod, a sliding rod is arranged at one end, away from the push plate, of the hinged plate, a driving rod is arranged on the processing platform in a rotating frame, a driving ring plate is sleeved on the driving rod, one end, away from the hinged plate, of the sliding rod abuts against the curved side wall of the driving ring plate, and the curved side wall of the driving ring plate is provided with an abutting block which drives the sliding rod to move in the axial direction of the driving ring plate; be provided with the extension spring that drives the push pedal and remove to keeping away from the conflict board direction on the pull rod, this tooth all-in-one is attacked to chamfer can change the product that needs processing under the condition of not stopping the machine to play and improve the chamfer and attack the work efficiency of tooth all-in-one processing work piece.

The traditional Chinese patent with the publication number of CN208992165U discloses a station switching mechanism of a chamfering and tapping integrated machine, which comprises a clamping device for fixing a processed product arranged at one end of a processing platform, a rotating rod is erected on the processing platform, a rotating block is sleeved on the rotating rod, and a feed rod and a tapping rod are arranged on the rotating block in a penetrating manner; a feeding head for placing a processed product is arranged at one end of the feeding rod close to the clamping device, and a screw tap is arranged at one end of the tapping rod close to the clamping device; a first driving mechanism and a second driving mechanism are arranged on the processing platform; the side wall of the processing platform is provided with a driving rod for driving the first driving mechanism and the second driving mechanism, one end of the driving rod is provided with a driving motor, and an operator can place a workpiece to be processed in the chamfering tapping machine in operation in a station switching mode, so that the efficiency of processing the workpiece by the chamfering tapping all-in-one machine is improved.

The current chinese patent that the grant bulletin number is CN208992285U discloses a discharge mechanism of tooth all-in-one is attacked to chamfer, and it includes the rotary drum, wear to be equipped with first bearing in the rotary drum, the first bearing inner ring screw thread is worn to be equipped with the trachea head, and the one end that first bearing was kept away from to the trachea head is provided with the trachea, the one end that the trachea was kept away from the trachea head is connected on the cylinder, the position that the rotary drum lateral wall was close to the primary shaft is offered the groove of taking of business turn over rotary drum, the one end that the discharge department was kept away from to the rotary drum inside wall is provided with the spacing ring board, the spacing ring board cover is established on the trachea, be provided with the tensioning spring between primary shaft outer lane and the spacing ring board, the tensioning spring cover is established on the trachea, blows through the trachea and takes out the chamfer of processing and attack.

The above prior art solutions have the following drawbacks: above-mentioned tooth all-in-one is attacked to chamfer can both improve the machining efficiency to the work piece, but treat the work piece of processing still to carry out subsequent pay-off, press from both sides material and ejection of compact on the pay-off head through manual installation of operating personnel one before processing, and then just can carry out subsequent pay-off, press from both sides the material and the ejection of compact, the in-process operating personnel's of artifical manual pay-off hand will be close to the machine in operation, in order to avoid appearing dangerous operating personnel and necessarily can reduce certain material loading speed, consequently further improve the machining efficiency that the tooth machine was attacked to the chamfer and.

Disclosure of Invention

The invention aims to provide a chamfering and tapping integrated machine which has the function of further improving the workpiece machining efficiency of a chamfering and tapping machine.

In order to achieve the purpose, the invention provides the following technical scheme:

a chamfering and tapping integrated machine comprises a rotary drum, wherein the rotary drum is rotatably erected on a placing table, one end of the rotary drum is provided with a clamping head for clamping a workpiece, and one end of the rotary drum, which is far away from the clamping head, is provided with a pressurizing device for blowing out the workpiece in the clamping head; a feeding device is arranged at one end, opposite to the clamping head, of the placing table, the feeding device comprises a telescopic rod which is telescopic along the length direction of the rotary cylinder, and a feeding head is arranged at one end, close to the clamping head, of the telescopic rod; the placing table is rotatably provided with a rotating block, the telescopic rod is fixedly arranged on the rotating block, the rotating block drives the feeding head to reciprocate, a vibration disc with regular workpiece shapes is arranged on the side edge of the placing table, a guide rail is connected to the outlet of the vibration disc, and a feeding mechanism for feeding materials to the feeding head is arranged at one end, away from the vibration disc, of the guide rail;

the feeding mechanism comprises a positioning shell arranged at one end, far away from the vibration disc, of the guide rail, a guide device for guiding the workpiece to the feeding head is arranged at one end, close to the feeding head, of the positioning shell, and a material pushing device for pushing the workpiece to the feeding head is arranged at one end, far away from the feeding head, of the positioning shell.

Through adopting above-mentioned technical scheme, when operating personnel need attack tooth machine pay-off to the chamfer, earlier with a large amount of work pieces of treating to process pour into the vibrations dish into, the vibrations dish is put the work piece according to the requirement that operating personnel needs, and in leading out the location shell from the guided way with the work piece of putting, the terminal surface of location shell aims at the delivery head, then start blevile of push with the work piece from pushing out in the location shell and install on the loading head, operating personnel need not manual material loading at this in-process, as long as pour a large amount of work pieces into the vibrations dish can, on the one hand the staff need not manual material loading, can not reduce work efficiency because of long-time work fatigue, also can not reduce work efficiency because of can avoiding a rotatory section of thick bamboo, on the other hand operating personnel's hand also can not be close to a rotatory section of thick bamboo.

Further, blevile of push includes the conflict piece of stretching out and drawing back in the location shell, the one end that the delivery head was kept away from to the conflict piece is provided with the drive assembly that drives the conflict piece and remove to the delivery head direction, the one end that the delivery head was kept away from to the conflict piece is provided with the reset assembly who drives the conflict piece and reset.

Through adopting above-mentioned technical scheme, the back in the work piece enters into the location shell, and operating personnel will start drive assembly, and drive assembly can drive the work piece and remove to the pay-off head direction in the shell of location to play and establish the effect on the pay-off head with the work piece cover, establish the pay-off head after the work piece cover, reset assembly can drive the conflict piece and reset, thereby play and promote the effect that next work piece was prepared for the conflict piece.

Further, drive assembly is including driving the actuating lever that the contact block removed in the location shell, the actuating lever slides along the length direction of guided way and erects, it is provided with driving motor to place the bench, driving motor sets up the one end of keeping away from the pay-off head at the actuating lever, be provided with the carousel on driving motor's the rotor, be provided with the drive block that promotes the actuating lever and remove on the carousel curved surface lateral wall.

Through adopting above-mentioned technical scheme, when needing to start drive assembly, operating personnel will rotate the motor earlier, and the motor drives the carousel rotation, and the one end that the pay-off head was kept away from to the actuating lever is contradicted at rotary disk curved surface lateral wall, and when the one end of actuating lever passed through from the curved surface lateral wall of carousel to the drive block, the actuating lever can remove to the direction of pay-off head, and the actuating lever can drive the contact block and promote the work piece and remove to the pay-off head direction simultaneously to play the effect that the work piece was established to convenient cover on the pay-off head.

Furthermore, one end, far away from the feeding head, of the driving rod is provided with a sliding wheel which is abutted against the curved side wall of the rotating disc, and the curved side wall of the sliding wheel is provided with a limiting groove.

Through adopting above-mentioned technical scheme, the movable pulley of actuating lever one end can become rolling friction with the sliding friction of carousel and actuating lever terminal surface to play and reduce the frictional force between actuating block and the actuating lever, then when actuating lever one end passes through from carousel curved surface lateral wall to the actuating block, the bending that the actuating lever received will reduce a lot, and then plays the effect of protection actuating lever.

Further, reset assembly is including setting up the conflict board of keeping away from pay-off head one end at the location shell, the cover is equipped with the limiting plate on the actuating lever, the cover is equipped with reset spring on the actuating lever, reset spring one end is contradicted on the conflict board other end is contradicted on the limiting plate.

Through adopting above-mentioned technical scheme, when the actuating lever passed through to the carousel curved surface lateral wall from the drive block on, reset spring can drive the actuating lever to the one end of keeping away from the pay-off head under its effect that resumes deformation again and remove to play and drive the effect that the feeler block removed to keeping away from the pay-off head direction in the shell of fixing a position, and then play the effect of the feeler block that resets.

Further, the guiding device comprises a guiding shell arranged at one end, close to the feeding head, of the positioning shell, the guiding shell wraps the periphery of the feeding head, and a yielding groove for the reciprocating movement of the feeding head is formed in the side wall of the guiding shell.

Through adopting above-mentioned technical scheme, the turning block left and right sides reciprocating swing is followed to the delivery head, if directly insert the delivery head in the location shell, the location shell certainly can obstruct the reciprocating swing of delivery head, consequently, the delivery head will be in the outside swing of location shell, but the delivery head stretches out behind the location shell, the location shell is released to the work piece, the work piece does not support can follow and drops between location shell and the delivery head, consequently, the one end that is close to the delivery head at the location shell sets up the direction shell, the direction shell extends and wraps up the delivery head to the delivery head direction, and set up the groove of stepping down that supplies the reciprocating swing of delivery head on the direction shell, thereby play under the condition that does not influence the work piece material loading, with the effect of work piece cover on the delivery.

Further, the outer side wall of the guide shell is provided with a fixing column, and one end, far away from the guide shell, of the fixing column is fixed on the placing table.

Through adopting above-mentioned technical scheme, the one end that vibrations dish was kept away from to guided way and location shell is in the state of staying empty all the time, at the in-process of this pay-off, the most important is exactly the concentricity, only the center of work piece aims at the center of pay-off head, whole pay-off just can be accomplished, and the location shell that stagnates empty takes place deformation very easily, thereby lead to the pay-off to go on, current fixed column can improve the rigidity of guided way, the position of the location shell of messenger is fixed, thereby play the effect that keeps the concentricity between location shell and the pay-off head.

Further, place the bench and be provided with the support frame, the support frame includes a plurality of bracing pieces along actuating lever length side equipartition, the bracing piece is kept away from the one end of placing the platform and is provided with the position sleeve of cover on the actuating lever.

Through adopting above-mentioned technical scheme, the support frame can prop the actuating lever, and the position sleeve can keep the actuating lever flexible under the condition of fixed actuating lever height to play establishes the actuating lever carriage and place the effect on the platform.

Furthermore, a nylon sleeve is fixedly arranged in the positioning sleeve, and two ends of the nylon sleeve are provided with elastic anti-loosening plates.

By adopting the technical scheme, the nylon sleeve can isolate the driving rod from the positioning sleeve, so that the driving rod and the positioning sleeve are prevented from generating rigid friction, and the service lives of the positioning sleeve and the driving rod are prolonged; the locking plate can reduce the fit clearance of actuating lever and position sleeve to play the effect that improves actuating lever flexible stability.

Furthermore, a reinforcing rod is arranged between the supporting rod and the placing table, one end of the reinforcing rod, which is in contact with the supporting rod, is provided with a reinforcing plate wrapping the supporting rod, and a reinforcing block is arranged between the reinforcing rod and the reinforcing plate.

By adopting the technical scheme, the reinforcing rod can improve the bending resistance of the supporting rod, the reinforcing plate can improve the reinforcing range of the reinforcing rod to the supporting rod, and the reinforcing block can improve the rigidity between the reinforcing plate and the supporting rod, so that the effect of improving the overall rigidity of the supporting rod is achieved.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the vibration disc, the guide rail, the positioning shell, the reset assembly and the driving assembly are adopted, so that the effect of automatically installing workpieces on the feeding head is achieved;

2. the guide shell and the abdicating groove are adopted, so that the effect of conveniently sleeving the workpiece on the feeding head is achieved;

3. the driving motor, the turntable, the driving block and the reset assembly are adopted, so that the effect of driving the contact block to reciprocate in the positioning shell is achieved.

Drawings

FIG. 1 is a schematic structural diagram of a workpiece to be machined according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a partial schematic view of the clamping head of the present invention;

FIG. 4 is a schematic view of a partial structure of a feeding mechanism according to the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is an enlarged view of the portion B in FIG. 4;

FIG. 7 is a schematic view of a portion of the support rod of the present invention;

fig. 8 is an enlarged schematic view of the portion C in fig. 7.

In the figure, 1, a rotary drum; 11. a clamping head; 12. a pressurizing device; 13. a workpiece; 2. a placing table; 21. a feeding device; 22. a telescopic rod; 23. a feeding head; 24. rotating the block; 3. a support frame; 31. a support bar; 32. a positioning sleeve; 33. a nylon sleeve; 34. an anti-loosening plate; 36. a reinforcing plate; 37. a reinforcing bar; 38. a reinforcing block; 4. a vibration plate; 41. a guide rail; 5. a feeding mechanism; 51. a positioning shell; 6. a reset assembly; 61. a touch plate; 62. a limiting plate; 63. a return spring; 7. a guide device; 71. a guide housing; 72. a yielding groove; 73. fixing a column; 8. a material pushing device; 81. a contact block; 9. a drive assembly; 91. a drive rod; 92. a sliding wheel; 93. a limiting groove; 94. a drive motor; 95. a turntable; 96. the block is driven.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, the chamfering and tapping integrated machine disclosed by the invention comprises a placing table 2 for placing a rotary cylinder 1, wherein the rotary cylinder 1 is rotatably arranged on the placing table 2, one end of the rotary cylinder 1 is provided with a clamping head 11, the other end of the rotary cylinder 1 is provided with a pressurizing device 12, the pressurizing device 12 comprises an air pipe which is statically arranged in the rotary cylinder 1 in a penetrating way, one end of the air pipe, far away from the rotary cylinder 1, is connected with an air compression pump, the placing table 2 is provided with a feeding device 21, the feeding device 21 comprises a rotating block 24 which is arranged on the placing table 2 and rotates in a reciprocating way, the rotating block 24 rotates in a reciprocating way just opposite to the clamping head 11, the rotating block 24 rotates left and right around the clamping head 11, one end of the rotating block 24, just opposite to the clamping head 11, is provided with a telescopic rod 22 in a telescopic way, one end of the telescopic rod 22, close to, then, the workpiece 13 is fed into the rotating clamping head 11 through the feeding head 23, the vibration disc 4 is arranged on the side of the placing table 2, the vibration disc 4 is the vibration disc 4 customized by Kunshan Baijiaxin automatic machinery, Inc., the outlet of the vibration disc 4 is connected with the inclined guide rail 41, the height of one end, close to the vibration disc 4, of the guide rail 41 is higher, the guide rail 41 is communicated with the vibration disc 4 and the feeding head 23, and the feeding mechanism 5 for pushing the workpiece 13, far away from one end of the vibration disc 4, in the guide rail 41 onto the feeding head 23 is arranged on the placing table 2.

Referring to fig. 2 and 3, when tapping and chamfering are required in a hole with a larger cross-sectional diameter of a workpiece 13, the operation is performed by pouring a large amount of workpieces 13 into a vibration plate 4, the end with the larger cross-sectional diameter of the workpiece 13 passing through the vibration plate 4 faces a feeding head 23, the whole guide rail 41 is filled with the workpieces 13, the workpieces 13 are extruded with each other to prevent the workpieces 13 from turning in the rail, the guide rail 41 is attached and wrapped around the workpieces 13 to ensure that the workpieces 13 in the guide rail cannot rotate, when the feeding head 23 rotates away from a clamping head 11, the feeding mechanism 5 is started to sleeve the workpieces 13 at one end of the guide rail 41 far away from the vibration plate 4 on the feeding head 23, then the feeding head 23 rotates to a position over against the clamping head 11 to start an expansion rod 22 to push the workpieces 13 into the clamping head 11, and after the workpieces 13 are processed, the pressurizing device 12 is started, the pressurizing air pump increases the pressure in the rotating cylinder 1 through the air pipe, thereby playing the effect of blowing out the workpiece 13 in the clamping head 11.

Referring to fig. 4 and 5, the one end that vibrations dish 4 was kept away from to guided way 41 sets up location shell 51, location shell 51 cross-section is the semicircle type setting, location shell 51 is just to delivery head 23 setting, feed mechanism 5 is including setting up the blevile of push 8 in location shell 51, blevile of push 8 is including sliding the conflict piece 81 that sets up in location shell 51, the one end that delivery head 23 was kept away from to conflict piece 81 sets up actuating lever 91, actuating lever 91 is established on placing platform 2 through support frame 3 carriage, support frame 3 includes along the three bracing piece 31 of actuating lever 91 length direction equipartition, the one end that delivery head 23 was kept away from to actuating lever 91 sets up the drive assembly 9 that drives actuating lever 91 and remove to delivery head 23 direction, the terminal surface that delivery head 23 was kept away from to location shell 51 sets up drive actuating lever 91 and to the reset assembly 6 of keeping away from delivery head 23 direction removal, the one end.

Referring to fig. 4 and 5, the guiding device 7 includes a guiding shell 71 disposed at one end of the positioning shell 51 close to the feeding head 23, a yielding groove 72 for the feeding head 23 to go in and out in a reciprocating manner is formed in a side wall of the guiding shell 71, the whole section of the guiding shell 71 in the length direction is disposed in a three-quarter circular ring shape, a fixing column 73 is disposed between the guiding shell 71 and the placing table 2, and the section of the fixing column 73 in the height direction is disposed in a cross shape to fix the height of the positioning shell 51; reset assembly 6 establishes reset spring 63 on actuating lever 91 including the cover, and reset spring 63 one end is contradicted and is had conflict board 61 on, and conflict board 61 sets up the one end of keeping away from pay-off head 23 at location shell 51, and reset spring 63's the other end is contradicted limiting plate 62, and the fixed cover of limiting plate 62 is established on actuating lever 91.

Referring to fig. 4 and 6, the driving assembly 9 includes a driving motor 94 disposed on the placing table 2, a rotor 95 is fixedly sleeved on a rotor of the driving motor 94, a driving block 96 is disposed on a curved side wall of the rotor 95, a sliding wheel 92 abutting against the rotor 95 is rotatably disposed at one end of the driving rod 91 close to the motor, a limiting groove 93 is formed on the curved side wall of the sliding wheel 92, and the limiting groove 93 can prevent the rotating disc 95 from being misaligned when abutting against the driving rod 91.

Referring to fig. 7 and 8, a positioning sleeve 32 is arranged at one end of the support rod 31 close to the driving rod 91, the driving rod 91 is slidably inserted into the positioning sleeve 32, a nylon sleeve 33 is arranged in the positioning sleeve 32 in order to prevent the driving rod 91 and the positioning sleeve 32 from directly rubbing against each other and prevent the driving rod 91 and the positioning sleeve 32 from being damaged, and anti-loosening plates 34 are respectively arranged at two ends of the nylon sleeve 33 in order to prevent an overlarge gap from being generated between the driving rod 91 and the nylon sleeve 33; the reinforcing plate 36 is wrapped in the middle of the supporting rod 31, the reinforcing rod 37 is arranged on the side, away from the supporting rod 31, of the reinforcing plate 36, and the reinforcing block 38 is arranged between the reinforcing rod 37 and the reinforcing plate 36, so that the overall rigidity of the supporting rod 31 is improved.

The implementation principle of the embodiment is as follows: when a workpiece 13 needs to be machined on the chamfering and tapping integrated machine, an operator only needs to pour a large amount of workpieces 13 to be machined into the vibration disc 4, the vibration disc 4 puts the workpieces 13 at the discharge port of the vibration disc 4 in order, the workpiece 13 slides into the positioning shell 51 in a state that the end with the larger cross section diameter of the workpiece 13 is over against the feeding head 23 under the action of the vibration disc 4, the driving motor 94 is started, the driving motor 94 drives the rotating disc 95 to rotate, the sliding wheel 92 slides on the curved side wall of the rotating disc 95, when the driving block 96 abuts against the sliding wheel 92, the telescopic rod 22 drives the abutting block 81 to abut against the workpiece 13, at the moment, the feeding head 23 is in the guide shell 71, the workpiece 13 enters the guide shell 71 under the action of the abutting block 81 and is sleeved on the feeding head 23, then the sliding wheel 92 abuts against the curved side wall of the rotating disc 95, the reset spring 63 drives the abutting block 81 to move towards the end far away from the feeding, thereby functioning to reset the abutting block 81.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A chamfering and tapping integrated machine comprises a rotary cylinder (1), wherein the rotary cylinder (1) is rotatably erected on a placing table (2), one end of the rotary cylinder (1) is provided with a clamping head (11) for clamping a workpiece (13), and one end, far away from the clamping head (11), of the rotary cylinder (1) is provided with a pressurizing device (12) for blowing out the workpiece (13) in the clamping head (11); a feeding device (21) is arranged at one end, opposite to the clamping head (11), of the placing table (2), the feeding device (21) comprises a telescopic rod (22) which is telescopic along the length direction of the rotary cylinder (1), and a feeding head (23) is arranged at one end, close to the clamping head (11), of the telescopic rod (22); place and rotate on the platform (2) and be provided with turning block (24), telescopic link (22) are fixed to be set up on turning block (24), turning block (24) drive pay-off head (23) reciprocating motion, its characterized in that: a vibration disc (4) is arranged on the side edge of the placing table (2), an outlet of the vibration disc (4) is connected with a guide rail (41), and a feeding mechanism (5) for feeding materials to a feeding head (23) is arranged at one end, far away from the vibration disc (4), of the guide rail (41);

the feeding mechanism (5) comprises a positioning shell (51) arranged at one end of the guide rail (41) far away from the vibration disc (4), a guide device (7) for guiding the workpiece (13) to the feeding head (23) is arranged at one end of the positioning shell (51) close to the feeding head (23), and a material pushing device (8) for pushing the workpiece (13) to the feeding head (23) is arranged at one end of the positioning shell (51) far away from the feeding head (23);

the pushing device (8) comprises a contact block (81) which stretches and retracts in the positioning shell (51), a driving assembly (9) which drives the contact block (81) to move towards the feeding head (23) is arranged at one end, away from the feeding head (23), of the contact block (81), and a resetting assembly (6) which drives the contact block (81) to reset is arranged at one end, away from the feeding head (23), of the contact block (81);

drive assembly (9) are including driving actuating lever (91) that contact block (81) removed in location shell (51), actuating lever (91) set up with the length direction of guided way (41) perpendicularly, it is provided with driving motor (94) on platform (2) to place, driving motor (94) set up the one end of keeping away from pay-off head (23) at actuating lever (91), be provided with on the rotor of driving motor (94) carousel (95), be provided with on carousel (95) curved surface lateral wall and promote drive block (96) that actuating lever (91) removed.

2. The chamfering and tapping all-in-one machine according to claim 1, wherein: one end of the driving rod (91) far away from the feeding head (23) is provided with a sliding wheel (92) which is abutted against the curved side wall of the turntable (95), and the curved side wall of the sliding wheel (92) is provided with a limiting groove (93).

3. The chamfering and tapping all-in-one machine according to claim 1, wherein: reset assembly (6) are including setting up at location shell (51) keep away from conflict board (61) of pay-off head (23) one end, the cover is equipped with limiting plate (62) on actuating lever (91), the cover is equipped with reset spring (63) on actuating lever (91), reset spring (63) one end is contradicted on conflict board (61) the other end is contradicted on limiting plate (62).

4. The chamfering and tapping all-in-one machine according to claim 1, wherein: the guiding device (7) comprises a guiding shell (71) which is arranged at one end, close to the feeding head (23), of the positioning shell (51), the guiding shell (71) wraps the periphery of the feeding head (23), and a yielding groove (72) for the reciprocating movement of the feeding head (23) is formed in the side wall of the guiding shell (71).

5. The chamfering and tapping all-in-one machine according to claim 4, wherein: the outer side wall of the guide shell (71) is provided with a fixing column (73), and one end, far away from the guide shell (71), of the fixing column (73) is fixed on the placing table (2).

6. The chamfering and tapping all-in-one machine according to claim 1, wherein: place and be provided with support frame (3) on platform (2), support frame (3) include a plurality of bracing pieces (31) along actuating lever (91) length side equipartition, the one end of placing platform (2) is kept away from in bracing piece (31) is provided with set establish position sleeve (32) on actuating lever (91).

7. The chamfering and tapping all-in-one machine according to claim 6, wherein: a nylon sleeve (33) is fixedly arranged in the positioning sleeve (32), and elastic anti-loosening plates (34) are arranged at two ends of the nylon sleeve (33).

8. The chamfering and tapping all-in-one machine according to claim 6, wherein: a reinforcing rod (37) is arranged between the supporting rod (31) and the placing table (2), a reinforcing plate (36) wrapping the supporting rod (31) is arranged at one end, contacting with the supporting rod (31), of the reinforcing rod (37), and a reinforcing block (38) is arranged between the reinforcing rod (37) and the reinforcing plate (36).