CN214291219U

CN214291219U - Full-automatic feeding and discharging screw tap thread grinding machine

Info

Publication number: CN214291219U
Application number: CN202023159398.3U
Authority: CN
Inventors: 林云兵
Original assignee: Shanghai Swick Thread Tool Co ltd
Current assignee: Shanghai Swick Thread Tool Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-28
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a full-automatic unloading screw tap thread grinder that goes up belongs to automatic processing equipment technical field. The utility model discloses a base, last unloading mechanism, fixture and processing agency, last unloading mechanism set up in base up end left side, and fixture sets up on last unloading mechanism right side, and processing agency sets up on the fixture right side, the utility model discloses effectively improve the work efficiency of screw tap screw thread processing, reduced operation personnel's intensity of labour, reduced manufacturing cost, and install simple structure, it is easy and simple to handle.

Description

Full-automatic feeding and discharging screw tap thread grinding machine

Technical Field

The utility model relates to a full-automatic unloading screw tap thread grinder that goes up belongs to automated processing equipment technical field.

Background

The screw tap is a tool for processing internal threads, and can be divided into a spiral screw tap and a straight-edge screw tap according to the shape, a hand screw tap and a machine screw tap according to the use environment, a metric system, a American system and an English system screw tap according to the specification, and an imported screw tap and a domestic screw tap according to the production place. Taps are the most prominent tool for manufacturing operators to machine threads.

The tap is classified into a straight-fluted tap, a spiral-fluted tap and a spiral-pointed tap (tip tap) according to the shape thereof. The straight flute screw tap is easy to process, the precision is slightly low, and the yield is large. The cutting tool is generally used for thread machining of common lathes, drilling machines and tapping machines, and has low cutting speed. The spiral fluted tap is mainly used for drilling blind holes in a numerical control machining center, and has the advantages of high machining speed, high precision, good chip removal and good centering property. The front part of the spiral pointed tap is provided with a chip groove for processing a through hole. Most of taps provided by tool factories are coated taps, and compared with uncoated taps, the service life and the cutting performance of the coated taps are greatly improved. The tap with unequal diameter design has reasonable cutting load distribution, high machining quality and high manufacturing cost. Trapezoidal thread taps are often designed with unequal diameters.

Old machine all is the manual unloading of going up before the grinding of screw tap thread processing well thread, and every work piece gets off all to do the measurement of screw thread pitch diameter, then modifies the size, just operates a machine alone, and intensity of labour is high, and work efficiency is low, and the processing cost is high to traditional screw tap processing machinery mechanical machinery machine operation face all faces the emery wheel, and the emery wheel that explodes that hits reasons such as machine and lead to is very common in the screw tap course of working, explodes the emery wheel and can threaten processing personnel's safety, and the threat coefficient is high.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, an object of the utility model is to provide a full-automatic unloading screw tap thread grinder of going up, old machine all is the manual unloading of going up before the grinding of screw thread in solving screw tap thread machining among the prior art, every work piece gets off and all will do the measurement of screw thread pitch diameter, then modify the size, just operate a machine alone, high in labor strength, low in work efficiency, the processing cost is high, and traditional screw tap processing machinery machine operation face all faces the emery wheel, and the emery wheel that explodes that causes such as hitting in the screw tap course of working leads to is very common, it can threaten the staff's safety to explode the emery wheel, threaten the problem that the coefficient is high.

In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a full-automatic unloading screw tap thread grinder includes: the automatic feeding and discharging device comprises a base, a feeding and discharging mechanism, a clamping mechanism and a processing mechanism, wherein the feeding and discharging mechanism is arranged on the left side of the upper end face of the base, the clamping mechanism is arranged on the right side of the feeding and discharging mechanism, and the processing mechanism is arranged on the right side of the clamping mechanism.

By adopting the technical scheme: when the screw tap thread grinding machine works, screw tap raw materials to be machined are conveyed to the clamping mechanism through the feeding and discharging mechanism, the clamping mechanism clamps the screw tap raw materials, then the machining mechanism is started, the machining mechanism machines the screw tap raw materials, the machined screw tap is discharged through the feeding and discharging mechanism, then the feeding and discharging mechanism machines new screw tap raw materials, and the operation is repeated, so that the full-automatic operation of screw tap machining is achieved.

In an embodiment of the utility model, last unloading mechanism include the workstation, the workstation setting is in base up end left side, the workstation right side is provided with the portal frame, the last unloading manipulator of connecting in the middle of the portal frame.

By adopting the technical scheme: when the feeding and discharging mechanism operates, screw tap raw materials are placed on the workbench, the feeding and discharging manipulator clamps the screw tap raw materials on the workbench and then conveys the screw tap raw materials to the clamping mechanism, the feeding and discharging manipulator discharges the screw tap processed in the clamping mechanism after the screw tap is processed, and new screw tap raw materials are fed after the discharge, so that the automatic feeding and discharging operation of the screw tap raw materials is realized.

In an embodiment of the utility model, last unloading manipulator one end be connected with the truss in the portal frame, clamping jaw mechanism is connected to the other end, clamping jaw mechanism includes the clamping jaw mechanism main part, clamping jaw mechanism main part both ends all are provided with the clamping jaw.

In an embodiment of the present invention, the clamping mechanism includes a clamping base, the clamping base is transversely slidably disposed on the upper end surface of the base, the tail frame and the head frame are longitudinally disposed on the right side of the upper end surface of the clamping base, and the tail frame and the head frame are symmetrically disposed.

By adopting the technical scheme: when the clamping mechanism operates, the feeding and discharging mechanism conveys the screw tap raw materials between the tail frame and the headstock, the headstock clamps one end of the screw tap raw materials, the headstock moves towards the tail frame after clamping, the other end of the screw tap raw materials is in contact with the tail frame, the screw tap raw materials are clamped, then the clamping base moves rightwards, the screw tap raw materials are processed close to the processing mechanism, after the processing is finished, the clamping base resets, the tail frame and the headstock release the screw tap, new screw tap raw materials are fed, the operation is repeated, and the clamping operation of the screw tap raw materials is realized.

In an embodiment of the present invention, the head frame includes a head frame main body, and a positioning fixture is disposed on a side surface of the head frame main body adjacent to the tail frame.

In an embodiment of the present invention, the tailstock includes a tailstock body, and a diamond roller trimming component is disposed on one side of the tailstock body.

In an embodiment of the present invention, the diamond roller trimming component includes a sliding seat, the sliding seat upper end surface is provided with a trimming motor, and one end of the trimming motor is connected to the trimming diamond roller.

In an embodiment of the utility model, the processing agency include adjustment mechanism and cutter mechanism, adjustment mechanism longitudinal sliding sets up at the base up end, adjustment mechanism is including adjusting the base, adjusts the base and vertically sets up at the base up end, cutter mechanism includes the host computer seat, the host computer seat setting is adjusting the base up end, host computer seat bottom one end is connected with adjusting the base through the pivot, the other end is connected with adjusting the base through the lift cylinder. .

By adopting the technical scheme: when the machining mechanism is used for machining the screw tap raw material, the position of the cutter mechanism is adjusted through the adjusting mechanism firstly, so that the cutter mechanism is in contact with the position to be machined of the screw tap raw material, and then the cutter mechanism is used for machining the screw tap raw material.

In an embodiment of the utility model, a host computer seat side surface slip be provided with the gyro wheel layer board, gyro wheel layer board opposite side surface is provided with buddha's warrior attendant gyro wheel, buddha's warrior attendant gyro wheel is connected with the gyro wheel layer board through the gyro wheel axle bed, a side surface adjacent with the gyro wheel layer board on the host computer seat is provided with the emery wheel, the emery wheel sets up in same horizontal plane with buddha's warrior attendant gyro wheel, one side relative with the gyro wheel layer board on the host computer seat is provided with spindle motor, spindle motor connects the emery wheel.

As above, the utility model discloses a full-automatic unloading screw tap thread grinder that goes up has following beneficial effect:

the utility model discloses in set up last unloading mechanism, fixture and cutter mechanism, realized the full-automatic operation of screw tap thread processing, effectively improved screw tap thread processing's work efficiency, reduced operation personnel's intensity of labour, reduced manufacturing cost, and install simple structure, easy and simple to handle, simultaneously the utility model discloses in with the setting of processing personnel station in emery wheel one side, effectively avoid in the course of working because explode the emery wheel and lead to the injured condition of processing personnel, improve factor of safety.

Drawings

Fig. 1 is a schematic view of an overall structure of a full-automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 2 is a schematic view of a full-automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 3 is a schematic top view of a full-automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 4 is a left side view schematic diagram of a full-automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a processing mechanism of a full-automatic feeding and discharging screw tap thread grinding machine according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a clamping mechanism of a full-automatic feeding and discharging screw tap thread grinding machine according to an embodiment of the present invention.

Fig. 7 is a schematic diagram showing a structure of a feeding and discharging mechanism of a full-automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 8 is a schematic diagram illustrating a top view of a clamping mechanism of a fully automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 9 is a schematic structural view of a section B-B of fig. 8 of a clamping mechanism of a fully automatic feeding and discharging tap thread grinding machine according to an embodiment of the present invention.

Fig. 10 is a schematic diagram showing a cross-sectional structure of the clamping mechanism of the fully automatic feeding and discharging tap thread grinding machine in fig. 8, in a cross-sectional view of D-D according to an embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a diamond roller dressing component of a clamping mechanism of a full-automatic feeding and discharging screw tap thread grinding machine according to an embodiment of the present invention.

Fig. 12 is a left side view schematically illustrating a processing mechanism of a fully automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 13 is a schematic top view of a machining mechanism of a fully automatic feeding and discharging tap thread grinding machine according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of a cross section B-B in fig. 13 of a machining mechanism of a fully automatic feeding and discharging tap thread grinding machine according to an embodiment of the present invention.

Fig. 15 is a schematic structural view of a cross section a-a in fig. 13 of a machining mechanism of a fully automatic feeding and discharging tap thread grinding machine according to an embodiment of the present invention.

Fig. 16 is a schematic view of the overall structure of a cutter mechanism of a fully automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 17 is a schematic structural view of a cutting mechanism of a full-automatic feeding and discharging tap thread grinder according to an embodiment of the present invention.

Fig. 18 is a schematic view of the internal structure of the cutting mechanism of the full-automatic feeding and discharging tap thread grinder in the embodiment of the present invention.

Wherein, 1, a feeding and discharging mechanism; 11. a gantry; 12. a feeding and discharging manipulator; 13. a work table; 14. a feeding flashboard; 15. blanking plugboards; 16. a jaw mechanism; 17. a clamping jaw; 2. a clamping mechanism; 21. a clamping base; 211. a servo motor; 212. a motor base; 213. a screw rod; 214. a screw rod bearing seat; 22. a tailstock; 221. a diamond roller dressing member; 2211. a sliding seat; 2212. trimming the motor; 2213. trimming a diamond roller; 222. a tailstock body; 23. a head frame; 231. positioning a clamp; 232. a driving gearwheel; 233. a drive pinion; 234. a drive motor; 235. a head frame body; 24. a longitudinal slide rail; 3. a base; 4. a processing mechanism; 41. a cutter mechanism; 410. a screw nut seat; 411. a main machine base; 412. a protective cover; 413. a diamond roller; 414. a grinding wheel; 415. a roller shaft motor; 416. a roller supporting plate; 417. a servo motor; 418. a screw rod; 419. a slide rail; 42. an adjustment mechanism; 420. a lifting cylinder; 421. an adjusting base; 422. a rotating shaft; 423. fixing a plate after the spiral angle; 424. a spiral angle front fixing plate; 425. a wire track; 426. adjusting the motor; 427. a motor base; 428. adjusting the nut seat; 429. adjusting the screw rod; 43. a spindle motor.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 18. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a full-automatic feeding and discharging tap thread grinding machine, including: base 3, last unloading mechanism 1, fixture 2 and processing agency 4, last unloading mechanism 1 set up in base 3 up end left side, fixture 2 set up on last unloading mechanism 1 right side, processing agency 4 set up on fixture 2 right side.

The feeding and discharging mechanism 1 comprises a workbench 13, the workbench 13 is arranged on the left side of the upper end face of the base 3, a portal frame 11 is arranged on the right side of the workbench 13, and an upper feeding and discharging manipulator 12 is connected in the middle of the portal frame 11.

The clamping mechanism 2 comprises a clamping base 21, the clamping base 21 is transversely arranged on the upper end face of the base 3 in a sliding mode, a tail frame 22 and a head frame 23 are longitudinally arranged on the right side of the upper end face of the clamping base 21, and the tail frame 22 and the head frame 23 are symmetrically arranged.

The processing mechanism 4 comprises an adjusting mechanism 42, the adjusting mechanism 42 is longitudinally arranged on the upper end surface of the base 3 in a sliding manner, and one side of the adjusting mechanism 42 is connected with the cutter mechanism 41.

The adjusting mechanism 42 is provided with a spindle motor 43 on one side adjacent to the cutter mechanism 41, and the spindle motor 43 drives the cutter mechanism 41.

Referring to fig. 7, the loading and unloading mechanism 1 includes: workstation 13, portal frame 11 and feeding mechanical arm 12, workstation 13 set up in 3 up end left sides of base, the workstation 13 up end is provided with the picture peg, portal frame 11 set up on workstation 13 right side, feeding mechanical arm 12 one end be connected with the truss in the portal frame 11, clamping jaw mechanism 16 is connected to the other end.

The flashboards comprise a feeding flashboard 14 and a discharging flashboard 15, and the feeding flashboard 14 and the discharging flashboard 15 are symmetrically arranged on two sides of the workbench 13.

The feeding and discharging manipulator 12 adopts a six-axis robot.

The clamping jaw mechanism 16 comprises a clamping jaw mechanism body, and clamping jaws 17 are arranged at two ends of the clamping jaw mechanism body.

The surfaces of the feeding flashboard 14 and the discharging flashboard 15 are uniformly provided with a plurality of jacks.

Referring to fig. 8 to 11, the clamping mechanism 2 includes: the clamping device comprises a clamping base 21, a tail frame 22 and a headstock 23, wherein the clamping base 21 is transversely arranged in the middle of the upper end face of the base 3 in a sliding manner, a longitudinal slide rail 24 is longitudinally arranged on the right side of the upper end face of the clamping base 21, the tail frame 22 is arranged at one end of the longitudinal slide rail 24, the tail frame 22 comprises a tail frame main body 222, the headstock 23 is arranged at the other end of the longitudinal slide rail 24 in a sliding manner, the headstock 23 comprises a headstock main body 235, and a positioning clamp 231 is arranged on one side surface, adjacent to the tail frame 22, of the headstock main body 235.

A screw rod 213 is arranged below the clamping base 21, two ends of the screw rod 213 are respectively connected with the base 3 through a motor base 212 and a screw rod bearing base 214, a servo motor 211 is arranged on one side of the motor base 212, the servo motor 211 is connected with the screw rod 213, and the bottom of the clamping base 21 is connected with the screw rod 213 through a screw rod nut base.

The bottom of the clamping base 21 is connected with the base 3 through a sliding rail.

The diamond roller finishing part 221 is arranged on one side of the tail frame 22, the diamond roller finishing part 221 comprises a sliding seat 2211, the sliding seat 2211 is arranged on the longitudinal sliding rail 24 in a sliding mode, a finishing motor 2212 is arranged on the upper end face of the sliding seat 2211, and one end of the finishing motor 2212 is connected with a finishing diamond roller 2213.

A transmission motor 234 is arranged above the head frame main body 235, the transmission motor 234 is connected with a transmission pinion 233, the positioning clamp 231 is connected with a transmission big gear 232, and the transmission big gear 232 is connected with the transmission pinion 233 in a matching mode.

The headstock main body 235 is provided with a headstock advancing and retreating cylinder at one side opposite to the tail frame 22, and the headstock advancing and retreating cylinder drives the headstock main body 235.

Referring to fig. 12 to 18, the processing mechanism 4 includes: cutter mechanism 41 and adjustment mechanism 42, adjustment mechanism 42 including adjusting base 421, adjust the vertical setting of base 421 and at the base 3 up end, cutter mechanism 41 includes host computer seat 411, host computer seat 411 sets up at adjusting base 421 up end, host computer seat 411 bottom one end is connected with adjusting base 421 through pivot 422, the other end is connected with adjusting base 421 through lift cylinder 420.

An adjusting screw rod 429 is arranged below the adjusting base 421, two ends of the adjusting screw rod 429 are respectively connected with the base 3 through a motor base 427 and a bearing seat, one side of the motor base 427 is provided with an adjusting motor 426, the adjusting motor 426 is connected with the adjusting screw rod 429, the bottom of the adjusting base 421 is connected with an adjusting nut seat 428, and the adjusting nut seat 428 is connected with the adjusting screw rod 429 through threaded connection.

The bottom of the adjusting base 421 is connected to the base 3 through a wire rail 425.

The adjusting base 421 is connected to both sides of the main housing 411 by a front fixing plate 424 with a spiral angle and a rear fixing plate 423 with a spiral angle.

The cutter mechanism 41 comprises a main machine seat 411, a roller supporting plate 416 is slidably arranged on one side surface of the main machine seat 411, a diamond roller 413 is arranged on the other side surface of the roller supporting plate 416, the diamond roller 413 is connected with the roller supporting plate 416 through a roller shaft seat, a grinding wheel 414 is arranged on one side surface of the main machine seat 411 adjacent to the roller supporting plate 416, the grinding wheel 414 and the diamond roller 413 are arranged on the same horizontal plane, a spindle motor 43 is arranged on one side of the main machine seat 411 opposite to the roller supporting plate 416, and the spindle motor 43 is connected with the grinding wheel 414.

The upper end surface of the main machine seat 411 is provided with a servo motor 417, a screw rod 418 is connected below the servo motor 417, and the roller supporting plate 416 is connected with the screw rod 418 through a screw rod nut seat 410.

A slide rail 419 is disposed on a side surface of the main chassis 411, and the roller supporting plate 416 is connected to the main chassis 411 through the slide rail 419.

A roller shaft motor 415 is arranged above the diamond roller 413, and the roller shaft motor 415 drives the diamond roller 413.

The outer side of the grinding wheel 414 is sleeved with a protective cover 412.

The operation principle of the full-automatic feeding and discharging screw tap thread grinding machine is as follows: when the feeding and discharging manipulator 12 performs feeding and discharging operations, the clamping jaws 17 at two ends of the clamping jaw mechanism 16 respectively take parts from the feeding inserting plate 14 to clamp a tap raw material, the clamping jaws 17 at one end convey the tap raw material to the clamping mechanism 2, the tap raw material is conveyed to the clamping mechanism 2, the positioning fixture 231 on the headstock 23 clamps the tap raw material, then the headstock main body 235 moves towards the tailstock 22 along the longitudinal slide rail 24, the tailstock 22 and the headstock 23 clamp the tap raw material, the clamped clamping base 21 moves towards the right along the upper end surface of the base 3 to enable the tap raw material to be contacted with the processing mechanism 4, when the processing mechanism 4 processes the tap raw material, the cutter mechanism 41 is contacted with the tap raw material, the lifting cylinder 420 is started to drive the main base 411 to rotate around the shaft 422, so that the inclination angle of the main base 411 is adjusted, the cutter mechanism 41 and the tap raw material form a set angle, and the cutter mechanism 41 processes the tap raw material, the spindle motor 43 drives the grinding wheel 414 to rotate, the grinding wheel 414 is in contact with the tap raw material to perform thread machining on the surface of the tap raw material, the grinding wheel 414 performs rough machining on the tap thread firstly, after rough machining is completed, the roller supporting plate 416 moves downwards along the surface of the main machine base 411 to drive the diamond roller 413 to move downwards, the diamond roller 413 is in contact with the grinding wheel 414, the grinding wheel 414 rotates in the reverse direction of the diamond roller 413, the diamond roller 413 performs grinding and finishing on the grinding wheel 414, the finished grinding wheel 414 is in contact with the tap to perform finish machining on the tap, and the adjusting base 421 moves longitudinally along the upper end face of the base 3 to drive the cutter mechanism 41 to move to machine the whole surface of the tap in the machining process.

To sum up, the utility model discloses in set up last unloading mechanism, fixture and cutter mechanism, realized the full-automatic operation of screw tap thread processing, effectively improved screw tap thread processing's work efficiency, reduced operation personnel's intensity of labour, reduced manufacturing cost, and install simple structure, easy and simple to handle, simultaneously the utility model discloses in with the setting of processing personnel station in emery wheel one side, effectively avoid in the course of working because explode the emery wheel and lead to the injured condition of processing personnel, improve factor of safety. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a full-automatic unloading screw tap thread grinder that goes up, a full-automatic unloading screw tap thread grinder includes: base (3), last unloading mechanism (1), fixture (2) and processing agency (4), last unloading mechanism (1) set up in base (3) up end left side, fixture (2) set up on last unloading mechanism (1) right side, processing agency (4) set up on fixture (2) right side.

2. The full-automatic feeding and discharging tap thread grinding machine according to claim 1, characterized in that: the feeding and discharging mechanism (1) comprises a workbench (13), the workbench (13) is arranged on the left side of the upper end face of the base (3), a portal frame (11) is arranged on the right side of the workbench (13), and an upper feeding and discharging manipulator (12) is connected in the middle of the portal frame (11).

3. The full-automatic feeding and discharging tap thread grinding machine according to claim 2, characterized in that: go up unloading manipulator (12) one end be connected with the truss in portal frame (11), clamping jaw mechanism (16) is connected to the other end, clamping jaw mechanism (16) include clamping jaw mechanism main part, clamping jaw mechanism main part both ends all are provided with clamping jaw (17).

4. The full-automatic feeding and discharging tap thread grinding machine according to claim 1, characterized in that: the clamping mechanism (2) comprises a clamping base (21), the clamping base (21) is transversely arranged on the upper end face of the base (3) in a sliding mode, a tail frame (22) and a head frame (23) are longitudinally arranged on the right side of the upper end face of the clamping base (21), and the tail frame (22) and the head frame (23) are symmetrically arranged.

5. The full-automatic feeding and discharging tap thread grinding machine according to claim 4, characterized in that: the head frame (23) comprises a head frame main body (235), and a positioning clamp (231) is arranged on the surface of one side, adjacent to the tail frame (22), of the head frame main body (235).

6. The full-automatic feeding and discharging tap thread grinding machine according to claim 4, characterized in that: the tailstock (22) comprises a tailstock main body (222), and a diamond roller finishing component (221) is arranged on one side of the tailstock main body (222).

7. The full-automatic feeding and discharging tap thread grinding machine according to claim 6, characterized in that: the diamond roller finishing component (221) comprises a sliding seat (2211), a finishing motor (2212) is arranged on the upper end face of the sliding seat (2211), and one end of the finishing motor (2212) is connected with a finishing diamond roller (2213).

8. The full-automatic feeding and discharging tap thread grinding machine according to claim 1, characterized in that: processing mechanism (4) including adjustment mechanism (42) and cutter mechanism (41), adjustment mechanism (42) longitudinal sliding sets up at base (3) up end, adjustment mechanism (42) are including adjusting base (421), adjust base (421) and vertically set up at base (3) up end, cutter mechanism (41) include host computer seat (411), host computer seat (411) set up at adjusting base (421) up end, host computer seat (411) bottom one end is connected with adjusting base (421) through pivot (422), the other end is connected with adjusting base (421) through lift cylinder (420).

9. The full-automatic feeding and discharging tap thread grinding machine according to claim 8, characterized in that: the grinding wheel grinding machine is characterized in that a roller supporting plate (416) is arranged on the surface of one side of the main machine seat (411) in a sliding mode, a diamond roller (413) is arranged on the surface of the other side of the roller supporting plate (416), the diamond roller (413) is connected with the roller supporting plate (416) through a roller shaft seat, a grinding wheel (414) is arranged on the surface of one side, adjacent to the roller supporting plate (416), of the main machine seat (411), the grinding wheel (414) and the diamond roller (413) are arranged on the same plane, a spindle motor (43) is arranged on one side, opposite to the roller supporting plate (416), of the main machine seat (411), and the spindle motor (43) is connected with the grinding wheel (414).