Guide feeding tapping machine

Abstract

The invention relates to a tapping machine, in particular to a guiding feeding tapping machine which is characterized in that feeding seat bodies are arranged on a rotary conveying seat at equal intervals to guide and convey a workpiece, the feeding seat bodies are annularly arranged at equal intervals, and the rotary conveying seat drives the feeding seat bodies to reach a tapping machining position, namely reach the position under a drilling and tapping mechanism; the matched feeding positioning mechanism is arranged in the feeding seat body to stably position the workpiece, on one hand, the stability is provided for the feeding work of the workpiece, on the other hand, the stability and the machining quality of tapping machining are improved, and the supporting barrel is also equivalent to a scrap collecting device; the positioning device can adapt to workpieces of different specifications for adaptive positioning, and has good working flexibility and adaptability; the supporting barrel is placed in the cylindrical loading cavity in an inserted mode, later replacement and maintenance work of the supporting barrel are facilitated, and in addition, the supporting barrel is also equivalent to a chipping collecting container, and the chippings collected by the supporting barrel can be conveniently cleaned in the later period.

Description

Technical Field

[0001] The invention relates to a tapping machine, in particular to a guided feeding tapping machine. Background Art

[0002] After the outer shape and inner hole of the nut are manufactured, the threaded hole needs to be tapped. The tapping process requires the clamping of the workpiece, the tap feeding, the tap retracting and the loosening of the workpiece.

[0003] The existing Chinese patent authorization document with announcement number CN219561690U discloses a feeding mechanism of a tapping machine with a guide structure, and its scheme includes a base and a support plate. A positioning groove is defined on the base, and guide plates are provided on the two side walls of the positioning groove, and the guide plates have inclined guide surfaces; the support plate is arranged below the positioning groove, and a push plate is provided on the support plate, and the push plate is connected to the cylinder transmission connection arranged in the positioning groove, and the push plate can pass through the bottom of the hopper arranged on the base, and at the same time, the push plate can pass between the two guide plates; its scheme optimizes and improves the existing feeding mechanism, and adds a guide plate, which can guide the nut to fall freely after moving upward along the guide surface to a certain height, and can limit the reverse sliding of the nut, thereby improving the success rate of the nut withdrawing after the tapping is completed.

[0004] When the nuts are guided and conveyed for tapping, there is a risk of the accuracy of the workpiece position if it relies solely on automatic conveying. That is, when the workpiece to be processed reaches the tapping processing position, the staff may need to make manual adjustments. When the existing turntable conveying device conveys materials, the workpiece is placed on the positioning component on the conveying turntable, and then it reaches the processing position, that is, directly below the tapping mechanism, under the conveyance of the conveying turntable. In this process, on the one hand, corresponding positioning operations are required for nut workpieces of different specifications, and the adaptability of the existing positioning components is poor. On the other hand, after drilling and tapping, that is, when the drill reaches the bottom position of the workpiece, the debris adhered to the tool cannot be processed accordingly, which may cause the tool to drive the workpiece to move during the retraction process, affecting the retraction action. Furthermore, the debris brought out is easy to splash, and corresponding improvements and optimizations are needed.

[0005] To this end, the present invention proposes a guide feeding tapping machine for solving the above problems. Summary of the invention

[0006] The object of the present invention is to provide a guided feeding tapping machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a guide feeding tapping machine, comprising a drilling and tapping mechanism, a support seat and a rotating conveying seat, wherein the supporting seat is provided with a rotating conveying seat, and the rotating conveying seat is provided with feeding seats equidistantly; The feeding seat body is provided with a cylindrical loading cavity, and the bottom end of the cylindrical loading cavity is symmetrically provided with a positioning slot, the feeding seat body is provided with a control cylinder, and one end of the control cylinder is provided with a pushing head, and the feeding seat body is provided with a feeding positioning mechanism.

[0008] Preferably, the feeding positioning mechanism includes a supporting cylinder, a tapping auxiliary through hole, a accommodating cavity, a movable supporting plate, a docking slot, an auxiliary spring, a connecting through slot, a connecting protrusion, a positioning clamping head and a feeding auxiliary component; the top of the supporting cylinder is sealed, and a tapping auxiliary through hole is provided at its center position, the bottom of the supporting cylinder is provided with an opening, and accommodating cavities are equidistantly provided on the sides of the supporting cylinder, the accommodating cavity extends to the inner cavity of the supporting cylinder, and a movable supporting plate is movably provided in the accommodating cavity, the supporting cylinder is connected to the feeding auxiliary component, the supporting cylinder is adapted to be inserted and placed in the cylindrical loading cavity, and one supporting cylinder is provided in a cylindrical loading cavity.

[0009] Preferably, a docking slot is symmetrically provided on one side of the movable support plate, the slot shape of the docking slot is set to be circular, and the docking slot corresponds to the setting position of the pushing head at the end of the control cylinder, the setting number of groups is the same, and the pushing head is set to be a circular plate, the pushing head and the docking slot are adapted to be plugged in, the length of the movable support plate is set equal to the cavity mouth length of the accommodating cavity, and the width of the movable support plate is set equal to the cavity mouth width of the accommodating cavity, that is, the movable support plate is in contact with the inner wall of the accommodating cavity.

[0010] Preferably, an auxiliary spring is fixedly arranged at an equal distance on the other side of the movable supporting plate, and the other end of the auxiliary spring is fixedly arranged in the accommodating cavity, and a connecting through groove is arranged on the top of the accommodating cavity.

[0011] Preferably, a connecting protrusion is fixedly provided on the top of the movable supporting plate, the connecting protrusion is movably arranged in the connecting through groove, and a positioning clamping head is fixedly provided on the top of the connecting protrusion.

[0012] Preferably, the positioning clamping head is provided with three groups, and the positioning clamping head is arranged as a one-third cone, and an auxiliary structure is arranged on the positioning clamping head, and the auxiliary structure includes a placement notch, a fan-shaped groove and an anti-slip pattern; the placement notch is arranged on the top of the positioning clamping head, and the bottom side of the placement notch is connected to a fan-shaped groove, and the anti-slip pattern is arranged in the fan-shaped groove.

[0013] Preferably, the feeding auxiliary component includes an internal threaded connecting groove, an external threaded connecting ring, a sealing plate, a mounting through hole, a connecting screw, a cylindrical auxiliary head and a debris cleaning accessory; the internal threaded connecting groove is arranged on the inner side of the opening at the bottom of the supporting cylinder, and the internal threaded connecting groove and the external threaded connecting ring are threadedly connected in a matching manner, the external threaded connecting ring is fixedly arranged at one end of the sealing plate, the sealing plate is symmetrically provided with mounting through holes, and a cylindrical auxiliary head is fixedly arranged at one end of the connecting screw.

[0014] Preferably, two groups of the columnar auxiliary heads are installed at the bottom of the sealing plate, and the columnar auxiliary heads are adapted to be plugged into the positioning slots at the bottom of the columnar loading cavity.

[0015] Preferably, the sealing plate is connected to the debris cleaning accessories, and the debris cleaning accessories include a connecting disc body, a fixed cylinder, a movable rod, a connecting spring, a bucket-shaped cover body, a discharge trough body and a debris cleaning brush strip; the bottom end of the connecting disc body is symmetrically provided with threaded grooves, and the threaded grooves are threadedly connected to one end of a connecting screw, the top of the connecting disc body is fixedly provided with a fixed cylinder, the top of the fixed cylinder is movably plugged with a movable rod, the bottom end of the movable rod is fixedly provided with a connecting spring, the other end of the connecting spring is fixedly provided in the fixed cylinder, and the top end of the movable rod is fixedly provided with a bucket-shaped cover body.

[0016] Preferably, the bucket-shaped cover body and the tapping auxiliary through hole on the top of the supporting cylinder have corresponding setting positions and the same number of setting groups, the center lines of the fixed cylinder and the tapping auxiliary through holes are on the same straight line, the side of the bucket-shaped cover body is provided with a discharge chute body, and the inner wall of the bucket-shaped cover body is provided with a debris cleaning brush strip, the debris cleaning brush strip is arranged in a ring shape on the inner side of the bucket-shaped cover body, the ring-shaped debris cleaning brush strips are arranged equidistantly, and the debris cleaning brush strips are staggered with the discharge chute body, and the debris cleaning brush strips are arranged to be tilted downward.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The guided feeding tapping machine designed by the present invention guides and conveys the workpiece by equidistantly arranging the feeding seat bodies on the rotating conveying seat, and the feeding seat bodies are equidistantly arranged in a ring shape, and the rotating conveying seat drives the feeding seat body to reach the tapping processing position, that is, to reach directly below the drilling and tapping mechanism, and a corresponding feeding positioning mechanism is arranged in the feeding seat body to stably position the workpiece, on the one hand, providing stability for the feeding work of the workpiece, and on the other hand, improving the stability and processing quality of the tapping processing, wherein the supporting cylinder body is also equivalent to a debris collection device, which has a certain collection function for waste in the processing process; it can adapt to workpieces of different specifications for adaptive positioning to ensure its tapping processing quality, and has good working flexibility and adaptability; the supporting cylinder body is plugged and placed in the cylindrical loading cavity, that is, the supporting cylinder body is detachably arranged, which is convenient for its later replacement and maintenance work, and furthermore, the supporting cylinder body is also equivalent to a debris collection container, which is convenient for cleaning the debris collected therein at a later time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structural connection of the guide feeding tapping machine of the present invention; Figure 2 for Figure 1 A magnified schematic diagram of the structural connection at center A; Figure 3 It is a schematic diagram of the structural connection between the rotary conveying seat, the feeding seat body and the feeding positioning mechanism of the present invention; Figure 4 This is a schematic diagram of the connection structure of the feeding seat body of the present invention; Figure 5 This is an exploded schematic diagram of the structural connection of the feeding positioning mechanism of the present invention; Figure 6 for Figure 5 A magnified schematic diagram of the structural connection at B in the middle; Figure 7 It is a schematic diagram of the feeding positioning mechanism and the cylindrical nut structure of the present invention; Figure 8 for Figure 7 A magnified schematic diagram of the structural connection at C in the middle; Fig. 9 It is a schematic diagram of the feeding positioning mechanism and the hexagonal nut structure of the present invention; Fig.10 for Fig. 9 The enlarged schematic diagram of the structural connection at D in the middle; Fig.11 It is a top view of the structural connection of the feeding positioning mechanism of the present invention; Fig.12 for Fig.11 The enlarged schematic diagram of the structural connection at E in the middle; Fig.13 This is a bottom view of the structural connection of the feeding positioning mechanism of the present invention; Fig.14 It is a partial cross-sectional view of the internal structure connection of the support cylinder of the present invention; Fig.15 for Fig.14 The enlarged schematic diagram of the structural connection at F in the middle; Fig.16 This is a bottom view of the structure connection of the feeding auxiliary component of the present invention; Fig.17 It is a top view of the structure connection of the feeding auxiliary component of the present invention; Fig.18 for Fig.17 Enlarged schematic diagram of the structural connection at G in the middle.

[0019] In the figure: drilling and tapping mechanism 1, support seat 2, rotating conveying seat 3, feeding seat body 4, cylindrical loading cavity 41, positioning card slot 42, control cylinder 5, pushing head 51, supporting cylinder 601, tapping auxiliary through hole 602, accommodating cavity 603, movable supporting plate 604, docking card slot 605, auxiliary spring 606, connecting through slot 607, connecting protrusion 608, positioning clamping head 609, placement notch 701, fan-shaped groove 702, anti-slip pattern 703, internal thread connecting groove 801, external thread connecting ring 802, sealing plate 803, mounting through hole 804, connecting screw 805, cylindrical auxiliary head 806, connecting disc body 901, fixing cylinder 902, movable rod 903, connecting spring 904, bucket-shaped cover body 905, discharge trough body 906, and debris cleaning brush strip 907. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-Figure 18 A guided feeding tapping machine comprises a drilling and tapping mechanism 1, a support seat 2 and a rotating conveying seat 3, wherein the supporting seat 2 is provided with a rotating conveying seat 3, and a feeding seat body 4 is equidistantly provided on the rotating conveying seat 3; wherein a cylindrical loading cavity 41 is provided in the feeding seat body 4, and a positioning card groove 42 is symmetrically provided at the bottom end of the cylindrical loading cavity 41, a control cylinder 5 is provided in the feeding seat body 4, and a pushing head 51 is provided at one end of the control cylinder 5, and a feeding positioning mechanism is provided in the feeding seat body 4.

[0022] This solution guides and conveys the workpiece by equidistantly arranging a feeding seat body 4 on the rotating conveying seat 3, and the feeding seat body 4 is equidistantly arranged in a ring shape. The rotating conveying seat 3 drives the feeding seat body 4 to reach the tapping processing position, that is, to reach directly below the drilling and tapping mechanism 1, and a corresponding feeding positioning mechanism is arranged in the feeding seat body 4 to stably position the workpiece. On the one hand, it provides stability for the feeding work of the workpiece, and on the other hand, it improves the stability and processing quality of the tapping processing. The supporting cylinder is also equivalent to a debris collection device, which has a certain collection function for waste in the processing process.

[0023] When positioning the workpiece to be processed, the push head 51 is pushed by controlling the air cylinder 5, and the push head 51 is clamped in the docking slot 605 on the movable support plate 604 in the accommodating cavity 603. The clamping connection between the push head 51 and the docking slot 605 is used to improve the stability of the push head 51 pushing the movable support plate 604. When the movable support plate 604 is pushed, on the one hand, the auxiliary spring 606 connected to the movable support plate 604 is squeezed, and on the other hand, the positioning clamping head 609 set on the top of the movable support plate 604 clamps the workpiece until the workpiece is positioned. The feeding positioning mechanism includes a support cylinder 601, a tapping auxiliary through hole 602, a receiving cavity 603, a movable support plate 604, a docking slot 605, an auxiliary spring 606, a connecting through slot 607, a connecting protrusion 608, a positioning clamping head 609 and a feeding auxiliary component; the top of the support cylinder 601 is blocked, and a tapping auxiliary through hole 602 is provided at the center thereof, an opening is provided at the bottom of the support cylinder 601, and receiving cavities 603 are equidistantly provided on the sides of the support cylinder 601, and the receiving cavity 603 extends to the inner cavity of the support cylinder 601, and the movable support plate 604 is provided in the receiving cavity 603. A movable support plate 604 is provided, and the support cylinder 601 is adapted and inserted in the cylindrical loading cavity 41, and a support cylinder 601 is provided in a cylindrical loading cavity 41; a docking card slot 605 is symmetrically provided on one side of the movable support plate 604, and the notch shape of the docking card slot 605 is set to be circular, and the docking card slot 605 corresponds to the setting position of the pushing head 51 at the end of the control cylinder 5, and the setting number is the same, and the pushing head 51 is set to be a circular plate, and the pushing head 51 is adapted and inserted in the docking card slot 605, and the length of the movable support plate 604 is equal to the cavity length of the accommodating cavity 603. The width of the movable support plate 604 is set equal to the width of the cavity opening of the accommodating cavity 603, that is, the movable support plate 604 is in contact with the inner wall of the accommodating cavity 603; an auxiliary spring 606 is fixedly arranged at an equal distance on the other side of the movable support plate 604, and the other end of the auxiliary spring 606 is fixedly arranged in the accommodating cavity 603, and a connecting groove 607 is arranged at the top of the accommodating cavity 603; a connecting protrusion 608 is fixedly arranged on the top of the movable support plate 604, and the connecting protrusion 608 is movably arranged in the connecting groove 607, and a positioning clamping head 609 is fixedly arranged on the top of the connecting protrusion 608;After the workpiece is clamped and positioned, it is transported to the bottom of the drilling and tapping mechanism 1 by the rotating conveying seat 3, that is, it reaches the processing position, and then the drilling and tapping mechanism 1 performs tapping processing. After the processing is completed, it is transported by the rotating conveying seat 3, and then the next workpiece is processed. For the contact of the workpiece positioning, the push head 51 is controlled by the control cylinder 5 to squeeze the movable support plate 604. At the same time, the movable support plate 604 moves toward the initial position under the rebound action of the auxiliary spring 606, and the clamping positioning of the workpiece is released at this time. ;

[0024] In order to further improve the matching clamping and positioning of workpieces of different specifications, the positioning clamping head 609 in this scheme is provided with three groups, and the positioning clamping head 609 is set as a one-third cone, and an auxiliary structure is provided on the positioning clamping head 609, and the auxiliary structure includes a placement notch 701, a fan-shaped groove 702 and an anti-slip pattern 703; the placement notch 701 is set at the top of the positioning clamping head 609, and the bottom side of the placement notch 701 is connected to the fan-shaped groove 702, and the fan-shaped groove 702 is provided with an anti-slip pattern 703; wherein the placement notch 701 is set at the top of the positioning clamping head 609, please refer to the attached Figure 5 and attached Figure 6 It can clamp and limit the cylindrical workpiece with accessories on the side, and the accessories on the workpiece can also be used as a limit stop, which is beneficial to its drilling and tapping processing; please refer to the attached Figure 7 -Attached Fig.10 The fan-shaped groove 702 and the anti-slip groove 703 provided inside the fan-shaped groove 702 can also provide a stable clamping work when processing the cylindrical threaded barrel or the hexagonal nut to ensure the tapping processing quality, and have good working flexibility and adaptability.

[0025] The support cylinder 601 in this solution is inserted and placed in the cylindrical loading chamber 41, that is, the support cylinder 601 is detachable, which is convenient for its later replacement and maintenance. Moreover, the support cylinder 601 is also equivalent to a debris collection container, which is convenient for cleaning the debris collected therein in the later stage; that is, the support cylinder 601 is connected and arranged with the feeding auxiliary component, wherein the feeding auxiliary component includes an internal thread connection groove 801, an external thread connection ring 802, a sealing plate 803, an installation through hole 804, a connecting screw 805, a cylindrical auxiliary head 806 and a cleaning accessory; the internal thread connection groove 801 is arranged on the inner side of the opening at the bottom of the support cylinder 601, and the internal thread connection groove 801 It is threadedly connected to the external threaded connecting ring 802, and the external threaded connecting ring 802 is fixedly set at one end of the sealing plate 803. The sealing plate 803 is symmetrically provided with mounting through holes 804, and one end of the connecting screw 805 is fixedly provided with a cylindrical auxiliary head 806; two groups of cylindrical auxiliary heads 806 are installed at the bottom of the sealing plate 803, and the cylindrical auxiliary heads 806 are adapted to be plugged into the positioning slots 42 at the bottom of the cylindrical loading chamber 41; wherein the sealing plate 803 is threadedly connected to the bottom opening position of the support cylinder 601, and after the support cylinder 601 is taken out at a later stage, the support cylinder 601 can be opened directly by loosening the sealing plate 803 to clean up the collected debris.

[0026] The sealing plate 803 is connected to the cleaning accessories so that the cleaning accessories are in the supporting cylinder 601, that is, the cleaning accessories include a connecting disc body 901, a fixed cylinder 902, a movable rod 903, a connecting spring 904, a bucket-shaped cover body 905, a discharging trough body 906 and a cleaning brush strip 907; the bottom end of the connecting disc body 901 is symmetrically provided with threaded grooves, and the threaded grooves are threadedly connected to one end of the connecting screw 805, and the top of the connecting disc body 901 is fixedly provided with a fixed cylinder 902, and the top movable plug of the fixed cylinder 902 is A movable rod 903 is provided, and a connecting spring 904 is fixedly provided at the bottom end of the movable rod 903. The other end of the connecting spring 904 is fixedly provided in the fixed cylinder 902. A bucket-shaped cover body 905 is fixedly provided at the top end of the movable rod 903. The bucket-shaped cover body 905 corresponds to the tapping auxiliary through hole 602 at the top of the supporting cylinder 601 in the same position and has the same number of groups. The center lines of the fixed cylinder 902 and the tapping auxiliary through hole 602 are on the same straight line. A discharge chute body 906 is provided on the side of the bucket-shaped cover body 905.

[0027] The sealing plate 803 and the connecting plate body 901 are fixedly connected by connecting screws 805, and a cylindrical auxiliary head 806 is provided at one end of the connecting screw 805, which, on the one hand, provides convenience when rotating the connecting screw 805, that is, it makes the staff more labor-saving and convenient when rotating the connecting screw 805; on the other hand, the cylindrical auxiliary head 806 is engaged with the positioning card slot 42 at the bottom of the cylindrical loading cavity 41, which plays a positioning role. When the cylindrical auxiliary head 806 is inserted into the positioning card slot 42, The accommodating cavity 603 arranged on the side wall of the support cylinder 601 is aligned with the control cylinder 5. At the same time, the docking slot 605 arranged on the movable support plate 604 is aligned with the pushing head 51 at one end of the control cylinder 5. When the drilling and tapping mechanism 1 drills and taps the workpiece, the tool penetrates the workpiece and enters the tapping auxiliary through hole 602 from the top of the support cylinder 601. The debris adhered to the tool is cleaned by the cleaning brush strip 907 arranged on the inner side of the bucket-shaped cover body 905. The cleaned debris is removed on the support The cleaning brush strips 907 are arranged in a circular shape on the inner side of the bucket-shaped cover body 905, and the cleaning brush strips 907 arranged in a circular shape are arranged equidistantly, and the cleaning brush strips 907 and the discharging chute body 906 are arranged staggered, and the cleaning brush strips 907 are arranged downwardly inclined, so that when the tool is retracted, the inclined cleaning brush strips 907 have a better cleaning effect on the debris adhered to the tool, wherein the movable part connected to the bucket-shaped cover body 905 Rod 903, fixed tube 902 and connecting spring 904 are used together to form a flexible structure, that is, when the drilling and tapping tool is too large, if the tool contacts the bottom of the bucket-shaped cover body 905, the flexible structure can avoid the tool from causing damage to the bucket-shaped cover body 905 as much as possible; the cleaning accessories are connected and fixed to the sealing plate 803 through the connecting disc body 901, so that they can be detached, which is convenient for later replacement and maintenance as well as cleaning of the bucket-shaped cover body 905. It is convenient to use and easy to operate.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guided feeding tapping machine, comprising a drilling and tapping mechanism (1), a support seat (2) and a rotating conveying seat (3), wherein the supporting seat (2) is provided with a rotating conveying seat (3), and feeding seats (4) are equidistantly provided on the rotating conveying seat (3); Features: The feeding seat body (4) is provided with a columnar loading cavity (41), and a positioning slot (42) is symmetrically provided at the bottom end of the columnar loading cavity (41), the feeding seat body (4) is provided with a control cylinder (5), and a push head (51) is provided at one end of the control cylinder (5), and the feeding seat body (4) is provided with a feeding positioning mechanism.

2. The guide feeding tapping machine according to claim 1, characterized in that: The feeding positioning mechanism comprises a supporting cylinder (601), a tapping auxiliary through hole (602), a containing cavity (603), a movable supporting plate (604), a docking slot (605), an auxiliary spring (606), a connecting through slot (607), a connecting protrusion (608), a positioning clamping head (609) and a feeding auxiliary component; the top of the supporting cylinder (601) is sealed, a tapping auxiliary through hole (602) is provided at the center thereof, and an opening is provided at the bottom of the supporting cylinder (601). The support cylinder (601) has a mouth, and accommodating cavities (603) are equidistantly arranged on the sides of the support cylinder (601), the accommodating cavities (603) extend to the inner cavity of the support cylinder (601), and a movable supporting plate (604) is movably arranged in the accommodating cavity (603), the support cylinder (601) is connected to the feeding auxiliary component, the support cylinder (601) is adapted to be inserted and placed in the columnar loading cavity (41), and one support cylinder (601) is arranged in one columnar loading cavity (41).

3. The guide feeding tapping machine according to claim 2, characterized in that: A docking slot (605) is symmetrically arranged on one side of the movable support plate (604), the slot shape of the docking slot (605) is set to be circular, and the docking slot (605) corresponds to the setting position of the pushing head (51) at the end of the control cylinder (5), and the number of settings is the same, and the pushing head (51) is set to be a circular plate, and the pushing head (51) and the docking slot (605) are adapted to be plugged, the length of the movable support plate (604) is set to be equal to the length of the cavity opening of the accommodating cavity (603), and the width of the movable support plate (604) is set to be equal to the width of the cavity opening of the accommodating cavity (603), that is, the movable support plate (604) is in contact with the inner side wall of the accommodating cavity (603).

4. The guide feeding tapping machine according to claim 2, characterized in that: An auxiliary spring (606) is fixedly arranged at an equal distance on the other side of the movable support plate (604), and the other end of the auxiliary spring (606) is fixedly arranged in the accommodating cavity (603). A connecting through groove (607) is arranged at the top of the accommodating cavity (603).

5. The guide feeding tapping machine according to claim 2, characterized in that: A connecting protrusion (608) is fixedly provided on the top of the movable support plate (604), the connecting protrusion (608) is movably arranged in the connecting through groove (607), and a positioning clamping head (609) is fixedly provided on the top of the connecting protrusion (608).

6. The guide feeding tapping machine according to claim 5, characterized in that: The positioning clamping head (609) is provided with three groups, and the positioning clamping head (609) is provided in the form of a one-third cone. An auxiliary structure is provided on the positioning clamping head (609), and the auxiliary structure comprises a placement notch (701), a fan-shaped groove (702) and an anti-slip pattern (703); the placement notch (701) is provided at the top of the positioning clamping head (609), and the bottom side of the placement notch (701) is connected to the fan-shaped groove (702), and the anti-slip pattern (703) is provided in the fan-shaped groove (702).

7. The guide feeding tapping machine according to claim 2, characterized in that: The feeding auxiliary component comprises an internal thread connection groove (801), an external thread connection ring (802), a sealing plate (803), a mounting through hole (804), a connecting screw (805), a cylindrical auxiliary head (806) and a debris cleaning accessory; the internal thread connection groove (801) is arranged on the inner side of the opening at the bottom of the supporting cylinder (601), and the internal thread connection groove (801) and the external thread connection ring (802) are threadedly connected in a matching manner, the external thread connection ring (802) is fixedly arranged at one end of the sealing plate (803), the mounting through holes (804) are symmetrically arranged in the sealing plate (803), and the cylindrical auxiliary head (806) is fixedly arranged at one end of the connecting screw (805).

8. The guide feeding tapping machine according to claim 7, characterized in that: Two groups of the columnar auxiliary heads (806) are installed at the bottom of the sealing plate (803), and the columnar auxiliary heads (806) are adapted to be plugged into the positioning slots (42) at the bottom of the columnar loading cavity (41).

9. The guide feeding tapping machine according to claim 7, characterized in that: The sealing plate (803) is connected to the debris cleaning accessories, which include a connecting disc body (901), a fixed cylinder (902), a movable rod (903), a connecting spring (904), a bucket-shaped cover body (905), a discharging trough body (906) and a debris cleaning brush strip (907); the bottom end of the connecting disc body (901) is symmetrically provided with thread grooves, and the thread grooves are threadedly connected to one end of the connecting screw (805); the top of the connecting disc body (901) is fixedly provided with a fixed cylinder (902); the top of the fixed cylinder (902) is movably plugged with a movable rod (903); the bottom end of the movable rod (903) is fixedly provided with a connecting spring (904); the other end of the connecting spring (904) is fixedly provided in the fixed cylinder (902); and the top end of the movable rod (903) is fixedly provided with a bucket-shaped cover body (905).

10. The guide feeding tapping machine according to claim 9, characterized in that: The bucket-shaped cover body (905) and the tapping auxiliary through holes (602) on the top of the support cylinder (601) are arranged in corresponding positions and have the same number of groups. The center lines of the fixed cylinder (902) and the tapping auxiliary through holes (602) are on the same straight line. A discharge trough (906) is arranged on the side of the bucket-shaped cover body (905). A debris cleaning brush strip (907) is arranged on the inner side wall of the bucket-shaped cover body (905). The debris cleaning brush strip (907) is arranged in an annular shape on the inner side of the bucket-shaped cover body (905). The annular debris cleaning brush strips (907) are arranged equidistantly, and the debris cleaning brush strips (907) and the discharge trough (906) are arranged in a staggered manner. The debris cleaning brush strips (907) are arranged to be inclined downward.

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