CN221538350U

CN221538350U - Nut tapping equipment

Info

Publication number: CN221538350U
Application number: CN202322280355.8U
Authority: CN
Inventors: 徐建华; 王益
Original assignee: Suzhou Huafeng Stainless Steel Fastener Co ltd
Current assignee: Suzhou Huafeng Stainless Steel Fastener Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-08-16
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses nut tapping equipment, which belongs to the technical field of nut processing equipment and comprises the following components: the device comprises a base and a worm, wherein a first fixing column is fixedly arranged at the top of the base, a first rack is fixedly arranged at the outer side of the first fixing column, an annular sleeve is arranged on the outer side sliding sleeve of the first fixing column, the annular sleeve is arranged on two sides of the first rack in a sliding mode, a shell and a fixing plate are fixedly arranged at the outer side of the annular sleeve, a workbench is fixedly arranged at the top of the fixing plate, a short shaft is arranged in the shell in a rotating mode, a worm wheel and a fourth gear are arranged on the outer side of the short shaft in a fixing mode, the worm wheel and the worm are meshed, the fourth gear is meshed with the first rack, the right end of the worm is connected with the inner wall of one side of the shell in a rotating mode, tapping of different depths can be conducted on the polygonal nuts, the practicability of the device is improved, and the working efficiency of the device is improved.

Description

Nut tapping equipment

Technical Field

The utility model relates to the technical field of nut processing equipment, in particular to nut tapping equipment.

Background

The tapping machine is a mechanical processing device for processing internal threads, screws or tooth-calling buckles on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as machine part shells, equipment end surfaces, nuts, flanges and the like. The tapping machine is also called tapping machine, thread tapping machine, automatic tapping machine and the like, and the tapping machine is also divided into drilling tapping machine, reaming tapping machine and the like.

The patent document with the publication number CN213591978U discloses tapping equipment for copper nut production, relates to copper nut production technical field, including the mount pad, the top of mount pad is provided with the mounting bracket, the department installs first impeller in the middle of the top of mounting bracket, the output of first impeller is provided with the fly frame, the internally mounted of fly frame has the motor, the output of motor is provided with the screw tap, the second impeller of symmetry is installed in the top outside of mount pad, second impeller output all is provided with splint. When the screw tap is used, the nut is positioned by the positioning clamping plate, and then the two symmetrical first pushers are started simultaneously to push the clamping plate to move towards the middle until the two ends of the nut are clamped, and then the motor is started again to enable the screw tap to rotate.

The utility model provides a can only adjust the height of drill bit and come the tapping to the nut in above-mentioned technical scheme, the nut that probably has need carry out more degree of depth tapping for the device has not realized, has degraded the practicality of device, and the device can only carry out the tapping to a nut, can not carry out the tapping to a plurality of nuts simultaneously, has influenced the work progress, has reduced work efficiency, leads to unable timely delivery, consequently we propose a nut tapping equipment to solve this problem.

Disclosure of utility model

The present utility model is directed to a nut tapping apparatus that solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A nut tapping apparatus comprising: the drill bit comprises a base and a worm, a first fixed column is fixedly arranged at the top of the base, a first rack is fixedly arranged at the outer side of the first fixed column, an annular sleeve is arranged on the outer side sliding sleeve of the first fixed column, the annular sleeve is arranged on two sides of the first rack in a sliding mode, a shell and a fixed plate are fixedly arranged at the outer side of the annular sleeve, a workbench is fixedly arranged at the top of the fixed plate, a short shaft is fixedly arranged in the outer side of the shell, a worm wheel and a fourth gear are fixedly arranged on the outer side of the short shaft in a sleeved mode, the worm wheel and the worm are meshed, the fourth gear is meshed with the first rack, the right end of the worm is rotatably connected with the inner wall of one side of the shell, a top seat is fixedly arranged at the top of the first fixed column, a connecting column is fixedly arranged at the bottom of the top seat, a sleeve is fixedly arranged at the bottom of the sleeve, a plurality of rotating shafts and a second rotating shaft are rotatably arranged in the inner side of the circular column, a second gear is fixedly arranged on the outer side of the first rotating shaft, a third gear is fixedly arranged on the outer side of the second rotating shaft, a plurality of gears are meshed with the second rotating shafts, a plurality of gears are fixedly arranged at the bottom of the second rotating shafts, a plurality of the second shafts are fixedly connected with the second rotating shafts, and the first shafts are fixedly connected with the second rotating shafts.

Preferably, the rack II is fixedly arranged on the outer side of the sleeve, the long plate is fixedly connected to the bottom of the top seat, the long shaft is rotatably arranged on one side of the long plate, the gear I is fixedly arranged on the outer side of the long shaft, the gear I is meshed with the rack II, the motor I is fixedly arranged on the other side of the long plate, and an output shaft of the motor I is fixedly connected with the long shaft.

Preferably, the bottom fixedly connected with gag lever post of footstock, the outside slip cap of gag lever post is equipped with the fixed block, the one end and the sleeve fixed connection of fixed block, the bottom and the top movable butt of circular post of gag lever post.

Preferably, a second motor is fixedly arranged at the bottom of the circular column, and an output shaft of the second motor is fixedly connected with the third gear.

Preferably, a nut groove is formed in the workbench, and a polygonal nut is arranged in the nut groove.

Preferably, a short column is rotatably arranged in the shell, one end of the short column is fixedly connected with one end of the worm, and the other end of the short column is fixedly provided with a rocker.

Preferably, a fixing seat is fixedly arranged at the bottom of the base, and the fixing seat is fixedly arranged at the outer side of the first fixing column.

According to the nut tapping equipment, a plurality of polygonal nuts are placed into the workbench by workers, and then the rocker is rocked, so that the worm drives the worm wheel to rotate, the gear IV rotates, and the workbench can be adjusted to a required height up and down due to the fact that the rack I is meshed with the gear IV, tapping of the polygonal nuts with different depths is facilitated, and the practicability of the nut tapping equipment is improved;

According to the nut tapping equipment, the first gear is rotated through the operation of the first motor, the drill bit can be adjusted to a required height up and down under the cooperation of the first gear and the second rack, the third gear is rotated through the operation of the second motor, and a plurality of polygonal nuts can be tapped by a plurality of drill bits under the cooperation of the third gear and the second gears, so that the working efficiency is improved, and the working progress is accelerated;

The device is reasonable in structural design, and through the arrangement of the worm wheel, the worm, the first gear, the second gear, the third gear, the fourth gear, the first rack, the second rack and the drill, the height of the workbench and the height of the drill are adjusted, so that tapping of different depths can be performed on the polygonal nuts, tapping of a plurality of polygonal nuts is also realized, the practicability of the device is improved, and the working efficiency of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of a nut tapping apparatus according to the present utility model;

Fig. 2 is a schematic diagram of a worm gear structure of a nut tapping apparatus according to the present utility model;

Fig. 3 is a schematic view of a gear of a nut tapping apparatus according to the present utility model;

fig. 4 is a schematic view of three gear structures of a nut tapping apparatus according to the present utility model.

In the figure: 1. a base; 2. a fixing seat; 3. fixing the first column; 4. a first rack; 5. an annular sleeve; 6. a short shaft; 7. a worm; 8. a worm wheel; 9. a short column; 10. a fixing plate; 11. a work table; 12. a top base; 13. a connecting column; 14. a long axis; 15. a first gear; 16. a second rack; 17. a limit rod; 18. a fixed block; 19. a circular column; 20. a connecting shaft; 21. fixing the second column; 22. a drill bit; 23. a second motor; 24. a first rotating shaft; 25. a second gear; 26. a third gear; 27. a second rotating shaft; 28. a first motor; 29. a long plate; 30. a sleeve; 31. a polygonal nut; 32. and a gear IV.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a nut tapping apparatus comprising: base 1 and worm 7, the top fixed mounting of base 1 has fixed column one 3, fixed column one 3 outside fixed mounting has rack one 4, fixed column one 3's outside slip cap is equipped with ring sleeve 5, ring sleeve 5 sliding arrangement is in rack one 4's both sides, ring sleeve 5's outside fixed mounting has shell and fixed plate 10, fixed plate 10's top fixed mounting has workstation 11, shell's inside rotation installs minor axis 6, the outside fixed sleeve of minor axis 6 is equipped with worm wheel 8 and gear four 32, worm wheel 8 and worm 7 mesh mutually, gear four 32 meshes with rack one 4 mutually, the right-hand member of worm 7 rotates with one side inner wall of shell to be connected, fixed column one 3's top fixed mounting has footstock 12, the front side bottom fixed mounting of footstock 12 has spliced pole 13, spliced pole 13's outside slip cap is equipped with sleeve 30, sleeve 30's bottom fixed mounting has circular column 19, circular column 19's inside rotation installs a plurality of first pivots 24 and a pivot two 27, the outside of a plurality of pivots 24 is all fixed mounting has gear two 25, the outside fixed mounting of two 27 has gear three gears 26, a plurality of gears 25 are all fixed mounting has two gears 25 to have two nuts 21, the inside nuts of a plurality of nuts 21 are all fixed to be connected with two, the inside nuts 20 are all fixed to the bottom of the fixed slot, the inside nuts of a plurality of nuts 20 are all fixed to be equipped with the inside nuts of the multiple shafts 21.

In this embodiment, the rack two 16 is fixedly installed on the outer side of the sleeve 30, the long plate 29 is fixedly connected to the bottom of the top seat 12, the long shaft 14 is rotatably installed on one side of the long plate 29, the first gear 15 is fixedly installed on the outer side of the long shaft 14, the first gear 15 is meshed with the rack two 16, the first motor 28 is fixedly installed on the other side of the long plate 29, the output shaft of the first motor 28 is fixedly connected with the long shaft 14, the height of the drill bit 22 is convenient to adjust, the limit rod 17 is fixedly connected to the bottom of the top seat 12, the fixing block 18 is sleeved on the outer side of the limit rod 17 in a sliding manner, one end of the fixing block 18 is fixedly connected with the sleeve 30, and the bottom end of the limit rod 17 is movably abutted to the top of the circular column 19, so that the drill bit 22 is stably adjusted up and down.

In this embodiment, the bottom of the circular column 19 is fixedly provided with a second motor 23, and an output shaft of the second motor 23 is fixedly connected with a third gear 26, so that the third gear 26 drives a plurality of second gears 25 to rotate.

In this embodiment, the inside rotation of shell installs short column 9, and the one end fixed connection of short column 9 and the one end of worm 7, and the other end fixed mounting of short column 9 has the rocker, makes things convenient for the regulation of workstation 11, and the bottom fixed mounting of base 1 has fixing base 2, and fixing base 2 fixed mounting is in the outside of fixed column one 3 for fixed column one 3 is more stable to be fixed on base 1.

In this embodiment, when in use, the polygonal nut 31 is put into the workbench 11 by a worker, then the rocker is rocked, the workbench 11 can be adjusted to a proper position up and down by the cooperation of the worm wheel 8 and the worm 7 in the shell, the gear four 32 and the rack one 4, the gear one 15 is rotated by the operation of the motor one 28, the drill bit 22 can be adjusted to a needed height up and down by the cooperation of the gear one 15 and the rack two 16, the gear three 26 is rotated by the operation of the motor two, and the drill bits 22 tap a plurality of polygonal nuts 31 simultaneously under the cooperation of the gear three 26 and the gears two 25.

The above description is made in detail of a nut tapping apparatus provided by the present utility model. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A nut tapping apparatus, comprising: base (1) and worm (7), the top fixed mounting of base (1) has fixed column one (3), fixed column one (3) outside fixed mounting has rack one (4), the outside slip cap of fixed column one (3) is equipped with annular sleeve (5), annular sleeve (5) slip setting is in the both sides of rack one (4), the outside fixed mounting of annular sleeve (5) has shell and fixed plate (10), the top fixed mounting of fixed plate (10) has workstation (11), the inside rotation of shell installs minor axis (6), the outside fixed cover of minor axis (6) is equipped with worm wheel (8) and gear four (32), worm wheel (8) and worm (7) mesh, gear four (32) mesh with rack one (4), the right-hand member of worm (7) rotates with one side inner wall of shell to be connected, the top fixed mounting of fixed column one (3) has footstock (12), the front side bottom fixed mounting of footstock (12) has connecting column (13), the outside of connecting column (13) is equipped with circular sleeve (19) and one side of rotating shaft (19) are installed to one, one side of rotating sleeve (30) is installed to one side (19), the outside of a plurality of pivot one (24) is all fixed mounting has gear two (25), the outside fixed mounting of pivot two (27) has gear three (26), and a plurality of gear two (25) all meshes with gear three (26), a plurality of the bottom of gear two (25) is all fixed mounting has connecting axle (20), a plurality of the bottom of connecting axle (20) is all fixed mounting has fixed column two (21), a plurality of the bottom of fixed column two (21) is all fixed mounting has drill bit (22).

2. The nut tapping device according to claim 1, wherein a rack two (16) is fixedly installed on the outer side of the sleeve (30), a long plate (29) is fixedly connected to the bottom of the top seat (12), a long shaft (14) is rotatably installed on one side of the long plate (29), a gear one (15) is fixedly installed on the outer side of the long shaft (14), the gear one (15) is meshed with the rack two (16), a motor one (28) is fixedly installed on the other side of the long plate (29), and an output shaft of the motor one (28) is fixedly connected with the long shaft (14).

3. The nut tapping device according to claim 1, wherein a limiting rod (17) is fixedly connected to the bottom of the top seat (12), a fixed block (18) is sleeved on the outer side of the limiting rod (17) in a sliding mode, one end of the fixed block (18) is fixedly connected with the sleeve (30), and the bottom end of the limiting rod (17) is movably abutted to the top of the circular column (19).

4. A nut tapping apparatus as claimed in claim 1, wherein the bottom of said circular column (19) is fixedly provided with a second motor (23), the output shaft of said second motor (23) being fixedly connected to a third gear (26).

5. Nut tapping device according to claim 1, characterized in that the interior of the work table (11) is provided with a nut groove, the interior of which is provided with a polygonal nut (31).

6. A nut tapping apparatus as claimed in claim 1, wherein a stub (9) is rotatably mounted in the housing, one end of the stub (9) is fixedly connected to one end of the worm (7), and the other end of the stub (9) is fixedly provided with a rocker.

7. The nut tapping apparatus as claimed in claim 1, wherein a fixing base (2) is fixedly installed at the bottom of the base (1), and the fixing base (2) is fixedly installed at the outer side of the first fixing column (3).