CN214443607U

CN214443607U - Tapping machine with adjustable workbench

Info

Publication number: CN214443607U
Application number: CN202022424119.5U
Authority: CN
Inventors: 张建平; 贾春富
Original assignee: Xinchang Yibo Machinery Co ltd
Current assignee: Xinchang Yibo Machinery Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-10-22
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a tapping machine of adjustable workstation, which comprises a column, the stand bottom has set firmly the base, the stand top is equipped with the tapping machine body, be equipped with the elevator on the stand, be equipped with elevating gear in the elevator, elevator one side is equipped with the revolving stage, the revolving stage upper end is equipped with the carousel, the carousel lower extreme is equipped with the reference column, be equipped with motor one on the reference column, carousel one side has set firmly the workstation, the workstation includes work board one and work board two, two one ends of work board are equipped with a plurality of fixed axles, work board one and work board two are worn to establish respectively by a plurality of fixed axles, be equipped with two gears in the work board one, rack one and rack two have set firmly in the work board two, two gears are respectively in rack one and rack two-phase meshing, a gear connection has actuating lever one, actuating lever one is connected with motor two, another gear is epaxial fixed. The utility model discloses a carousel rotates and the removal of working plate two, has realized the removal of work piece, reaches labour saving and time saving's effect.

Description

Tapping machine with adjustable workbench

Technical Field

The utility model relates to a machining equipment field, in particular to tapping machine of adjustable workstation.

Background

In machining of mechanical parts such as nuts, female threads are often made, and the female threads are mainly machined by a tapping machine. When the tapping machine works, a part to be machined is clamped firstly, then the motor is started to drive the chuck to rotate, the screw tap is driven to rotate to cut in and machine internal threads by controlling the axial movement of the main shaft, when the screw tap reaches a preset depth, the motor rotates reversely immediately, the screw tap also rotates reversely to withdraw from the machined part, and one-way tapping is completed.

At present, most tapping machines used in the existing production places are fixed tapping equipment, a tapping head can only be adjusted in position in the vertical direction, and when screw holes in a plurality of positions need to be machined in a workpiece, the workpiece needs to be fixed after being punched every time and then is repositioned and fixed. Because need dismantle again after the fixing repeatedly, need consume a large amount of manpower and materials to machining efficiency has still been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tapping machine of adjustable workstation has labour saving and time saving's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a tapping machine with an adjustable working table comprises a stand column, wherein a base is fixedly arranged at the bottom end of the stand column, a tapping machine body is arranged at one end above the stand column, a lifting block is arranged on the stand column, a lifting device is arranged inside the lifting block, a rotating table is fixedly connected with the lifting block, a rotating disc is arranged at the center of the upper end face of the rotating table, a first motor is fixedly arranged on the lower end face of the rotating table, a positioning column is fixedly arranged on an output shaft of the first motor and penetrates through the rotating table and is fixedly connected with the rotating disc, a working table is fixedly arranged on the rotating disc and consists of a first working plate and a second working plate, a plurality of fixing shafts are arranged at one end of the second working plate and respectively penetrate through the first working plate and the second working plate, a hollow groove is formed inside the first working plate, a first gear and a second gear are respectively arranged in the hollow groove, and the first gear is meshed with the second gear, the utility model discloses a motor, including working plate two, gear two, driving lever one, gear two, motor two, gear two and gear two, set firmly rack one and rack two in the working plate two respectively, rack one and gear one meshing, rack two and gear two meshing, motor two has set firmly in the working plate one bottom, the actuating lever one has set firmly on the output shaft of motor two, the actuating lever one is worn to establish the working plate one, and with gear two is fixed connection, be equipped with the location axle on the gear one, the gear one is worn to establish by the location axle, just the location axle is fixed connection with the upper and lower extreme of working plate one.

By adopting the technical scheme, a worker firstly fixes an object on a working plate II of a workbench, then starts a tapping machine body to perform tapping operation, when tapping is finished at one position and if tapping is needed at the left and right positions of a workpiece, a motor I is started, an output shaft of the motor I rotates forwards to drive a positioning column to rotate forwards, the positioning column rotates forwards to drive a rotating disc to rotate forwards, when the rotating disc rotates forwards, the workbench is driven to rotate rightwards, then the tapping machine body is started to perform tapping operation, when tapping is needed at the front and back positions of the workpiece, a motor II is started, an output shaft of the motor II rotates to drive a driving rod I to rotate, the driving rod I rotates to drive a gear II to rotate, the gear II rotates to drive a gear I to rotate, the gear I and the gear II respectively drive a rack I and a rack II to move forwards and backwards, and the rack I and the rack II move forwards and backwards and forwards to drive the working plate II to move forwards and backwards, finally, the tapping machine body is used for finishing the front and rear position tapping of the workpiece.

Preferably, the lifting device comprises a third gear, a third rack is fixedly connected to the outer wall of the upright post, the third gear is meshed with the third rack, a connecting rod is fixedly arranged in the middle of the third gear, two ends of the connecting rod are rotatably connected with the inner part of the lifting block respectively, a first bevel gear is fixedly arranged at one end, away from the third gear, of the connecting rod, a second bevel gear is meshed with one side of the first bevel gear, a second driving rod is fixedly arranged at the center of the second bevel gear, and a third motor is fixedly arranged at one end, away from the second bevel gear, of the second driving rod.

By adopting the technical scheme, when the motor III is started, the output shaft of the motor III drives the driving rod II to rotate, the driving rod II rotates to drive the bevel gear II to rotate, the bevel gear II rotates to drive the bevel gear I to rotate, the bevel gear I rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the gear III to rotate, the gear III can ascend or descend when rotating on the rack III, and the gear III drives the connecting rod and the lifting block to ascend or descend when ascending or descending.

Preferably, a controller is arranged on one side of the tapping machine body and is respectively and electrically connected with the first motor, the second motor and the third motor.

By adopting the technical scheme, the worker can respectively control the switches of the first motor, the second motor and the third motor through the controller.

Preferably, the second working plate is provided with two positioning grooves, threaded columns are arranged in the positioning grooves, the upper ends of the threaded columns are fixedly connected with positioning plates, and nuts are arranged at the lower ends of the threaded columns.

By adopting the technical scheme, a worker firstly places a workpiece on the workbench, then presses the workpiece by the positioning plate, and then tightens the nut on the threaded column so as to ensure that the workpiece does not slide.

Preferably, the first motor and the second motor are externally provided with a first sound insulation shell, the first sound insulation shell is fixedly connected with the rotating platform, the first sound insulation shell is internally provided with a first sound insulation cotton, the third motor is externally provided with a second sound insulation shell, the second sound insulation shell is fixedly connected with the lifting block, and the second sound insulation shell is internally provided with a second sound insulation cotton.

By adopting the technical scheme, the first sound insulation shell reduces the noise generated by the first motor and the second motor during working, and the second sound insulation shell reduces the noise generated by the third motor during working.

Preferably, the rotating table is provided with scale values.

By adopting the technical scheme, the rotating angle of the turntable can be more accurately adjusted by observing the scale value.

Preferably, a handle is arranged on the rotating disc.

By adopting the technical scheme, when the motor II breaks down, the left position and the right position of the workbench can be adjusted by utilizing the handle.

Preferably, the handle is provided with an elastic cushion, and the elastic cushion is rough in appearance.

By adopting the technical scheme, the elastic cushion can make the hands of the workers more comfortable when the handles are rotated, and the rough appearance of the elastic cushion also plays a role in skid resistance.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the table of the embodiment;

FIG. 3 is a sectional view of the lifting device of the embodiment;

FIG. 4 is a cross-sectional view of the acoustical shell of the embodiment.

Reference numerals: 1. a column; 2. a base; 3. a turntable; 4. a third rack; 5. a second sound insulation shell; 6. a first sound insulation shell; 7. a threaded post; 8. a nut; 9. positioning a groove; 10. a rotating table; 11. a lifting block; 12. positioning a plate; 13. a work table; 131. a first working plate; 132. a second working plate; 14. a handle; 15. a first gear; 16. a second gear; 17. an empty groove; 18. a first rack; 19. a second rack; 20. a lifting device; 201. a third gear; 202. a connecting rod; 203. a first bevel gear; 204. a second bevel gear; 205. a second driving rod; 21. a third motor; 22. a second motor; 23. a first motor; 24. a first driving rod; 25. a positioning column; 26. positioning the shaft; 27. And a controller.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 4, a tapping machine with an adjustable workbench 13 comprises an upright post 1, wherein a base 2 is fixedly arranged at the bottom end of the upright post 1, a tapping machine body is arranged at one end above the upright post 1, a controller 27 is arranged on one side of the tapping machine body, the controller 27 is electrically connected with a first motor 23, a second motor 22 and a third motor 21 respectively, and a worker can control the switches of the first motor 23, the second motor 22 and the third motor 21 respectively through the controller 27.

The lifting block 11 is arranged on the upright post 1, the lifting device 20 is arranged inside the lifting block 11, the lifting device 20 comprises a third gear 201, a third rack 4 is fixedly connected on the outer wall of the upright post 1, the third gear 201 is meshed with the third rack 4, a connecting rod 202 is fixedly arranged in the middle of the third gear 201, two ends of the connecting rod 202 are respectively rotatably connected with the inside of the lifting block 11, a first bevel gear 20315 is fixedly arranged at one end of the connecting rod 202 far away from the third gear 201, a second bevel gear 20416 is meshed at one side of the first bevel gear 20315, a second driving rod 205 is fixedly arranged at the center of the second bevel gear 20416, a third motor 21 is fixedly arranged at one end of the second driving rod 205 far away from the second bevel gear 20416, when the third motor 21 is started, an output shaft of the third motor 21 drives the second driving rod 205 to rotate, the second driving rod 205 rotates to drive the second bevel gear 20416 to rotate, the second bevel gear 20416 rotates to drive the first bevel gear 15 to rotate, the connecting rod 202 rotates to drive the third gear 201 to rotate, when the gear three 201 rotates on the rack three 4, the gear three 201 ascends or descends, and when the gear three 201 ascends or descends, the gear three drives the connecting rod 202 and the lifting block 11 to ascend or descend.

11 one side fixedly connected with revolving stage 10 of elevator, revolving stage 10 up end center is equipped with carousel 3, is equipped with the scale interval on the revolving stage 10, through observing the scale interval, can adjust the rotatory angle of carousel 3 more accurately. Be equipped with handle 14 on carousel 3, when the second motor 22 breaks down, thereby the position about workstation 13 is adjusted to usable handle 14 positive and negative rotation, is equipped with the cushion on handle 14, and the cushion surface is crude, and the cushion can make staff's hand more comfortable when rotating handle 14, and the rough surface of cushion has still played skid-proof effect.

The terminal surface sets firmly motor one 23 under the revolving stage 10, set firmly reference column 25 on the output shaft of motor one 23, reference column 25 wears to establish revolving stage 10, and be fixed connection with carousel 3, workstation 13 has set firmly on carousel 3, workstation 13 comprises working plate one 131 and working plate two 132, be equipped with two constant head tanks 9 on the working plate two 132, the inside screw thread post 7 that is equipped with of constant head tank 9, 7 upper end fixedly connected with locating plates 12 on the screw thread post, 7 lower extremes on the screw thread post are equipped with nut 8, the staff places the work piece on working plate two 132 earlier, reuse locating plate 12 pushes down the work piece afterwards, later the nut 8 on the rethread screw thread post 7, thereby ensure that the work piece does not slide.

One end of the second working plate 132 is provided with a plurality of fixing shafts, the plurality of fixing shafts penetrate through the first working plate 131 and the second working plate 132 respectively, a hollow groove 17 is formed in the first working plate 131, a first gear 15 and a second gear 16 are arranged in the hollow groove 17 respectively, the first gear 15 is meshed with the second gear 16, a first rack 18 and a second rack 19 are fixedly arranged in the second working plate 132 respectively, the first rack 18 is meshed with the first gear 15, the second rack 19 is meshed with the second gear 16, the bottom of the first working plate 131 is fixedly provided with a second motor 22, an output shaft of the second motor 22 is fixedly provided with a first driving rod 24, the first driving rod 24 penetrates through the first working plate 131 and is fixedly connected with the second gear 16, the first gear 15 is provided with a positioning shaft 26, the positioning shaft 26 penetrates through the first gear 15, and the positioning shaft 26 is fixedly connected with the upper end and the lower end of the first working plate 131.

The first motor 23 and the second motor 22 are externally provided with a first sound insulation shell 6, the first sound insulation shell 6 is fixedly connected with the rotary table 10, the first sound insulation shell 6 is internally provided with a first sound insulation cotton, the third motor 21 is externally provided with a second sound insulation shell 5, the second sound insulation shell 5 is fixedly connected with the lifting block 11, and the second sound insulation shell 5 is internally provided with a second sound insulation cotton. The first soundproof housing 6 reduces noise generated by the first motor 23 and the second motor 22 during operation, and the second soundproof housing 5 reduces noise generated by the third motor 21 during operation.

In actual operation, a worker firstly fixes an object on a second working plate 132 of a workbench 13, then starts a tapping machine body to perform tapping operation, if tapping is needed at the left and right positions of the workpiece after one tapping is completed, a first motor 23 is started, an output shaft of the first motor 23 rotates forward to drive a positioning column 25 to rotate forward, the positioning column 25 rotates forward to drive a rotary table 3 to rotate forward, the rotary table 13 is driven to rotate rightward when the rotary table 3 rotates forward, then the tapping machine body is started to perform tapping operation, when tapping is needed at the front and rear positions of the workpiece, a second motor 22 is started, an output shaft of the second motor 22 rotates to drive a first driving rod 24 to rotate, the first driving rod 24 rotates to drive a second gear 16 to rotate, the second gear 16 rotates to drive a first gear 15 to rotate, the first gear 15 and the second gear 16 respectively drive a first rack 18 and a second rack 19 to move back and forth, and back of the first rack 18 and forth so as to drive the second working plate 132 to move back and forth, finally, the tapping machine body is used for finishing the front and rear position tapping of the workpiece.

Claims

1. The tapping machine capable of adjusting the working table is characterized by comprising a stand column (1), wherein a base (2) is fixedly arranged at the bottom end of the stand column (1), a tapping machine body is arranged at one end above the stand column (1), a lifting block (11) is arranged on the stand column (1), a lifting device (20) is arranged inside the lifting block (11), the lifting block (11) is fixedly connected with a rotating table (10), a rotating table (3) is arranged at the center of the upper end face of the rotating table (10), a motor I (23) is fixedly arranged on the lower end face of the rotating table (10), a positioning column (25) is fixedly arranged on an output shaft of the motor I (23), the positioning column (25) penetrates through the rotating table (10) and is fixedly connected with the rotating table (3), a working table (13) is fixedly arranged on the rotating table (3), and the working table (13) is composed of a working plate I (131) and a working plate II (132), one end of the working plate II (132) is provided with a plurality of fixing shafts, the fixing shafts penetrate through the working plate I (131) and the working plate II (132) respectively, a hollow groove (17) is formed in the working plate I (131), a gear I (15) and a gear II (16) are arranged in the hollow groove (17) respectively, the gear I (15) is meshed with the gear II (16), a rack I (18) and a rack II (19) are arranged in the working plate II (132) respectively, the rack I (18) is meshed with the gear I (15), the rack II (19) is meshed with the gear II (16), the bottom of the working plate I (131) is fixedly provided with a motor II (22), an output shaft of the motor II (22) is fixedly provided with a driving rod I (24), the driving rod I (24) penetrates through the working plate I (131) and is fixedly connected with the gear II (16), and a positioning shaft (26) is arranged on the first gear (15), the first gear (15) is penetrated by the positioning shaft (26), and the positioning shaft (26) is fixedly connected with the upper end and the lower end of the first working plate (131).

2. The tapping machine with the adjustable workbench according to claim 1, wherein the lifting device (20) comprises a third gear (201), a third rack (4) is fixedly connected to the outer wall of the upright (1), the third gear (201) is meshed with the third rack (4), a connecting rod (202) is fixedly arranged in the middle of the third gear (201), two ends of the connecting rod (202) are rotatably connected with the inside of the lifting block (11), a first bevel gear (203) is fixedly arranged at one end, away from the third gear (201), of the connecting rod (202), a second bevel gear (204) is meshed at one side of the first bevel gear (203), a second driving rod (205) is fixedly arranged at the center of the second bevel gear (204), and a third motor (21) is fixedly arranged at one end, away from the second bevel gear (204), of the second driving rod (205).

3. The tapping machine with the adjustable workbench according to claim 2, wherein a controller (27) is arranged on one side of the tapping machine body, and the controller (27) is electrically connected with a motor I (23), a motor II (22) and a motor III (21) respectively.

4. The tapping machine with the adjustable workbench according to claim 3, wherein two positioning grooves (9) are formed in the second working plate (132), a threaded column (7) is arranged inside the positioning grooves (9), a positioning plate (12) is fixedly connected to the upper end of the threaded column (7), and a nut (8) is arranged at the lower end of the threaded column (7).

5. The tapping machine with the adjustable workbench according to claim 4, wherein a first soundproof shell (6) is arranged outside the first motor (23) and the second motor (22), the first soundproof shell (6) is fixedly connected with the rotating platform (10), a first soundproof cotton is arranged in the first soundproof shell (6), a second soundproof shell (5) is arranged outside the third motor (21), the second soundproof shell (5) is fixedly connected with the lifting block (11), and a second soundproof cotton is arranged in the second soundproof shell (5).

6. Tapping machine with adjustable worktable according to claim 5, characterized in that said rotating table (10) is provided with scale values.

7. Tapping machine with adjustable working table according to claim 6, characterized in that said turntable (3) is provided with a handle (14).

8. Tapping machine with adjustable table according to claim 7, characterised in that said handle (14) is provided with an elastic pad, said pad having a rough surface.