Multidirectional adjustable tapping structure of tapping machine

Abstract

The utility model relates to the technical field of tapping machines, in particular to a multidirectional adjustable tapping structure of a tapping machine, which comprises a worktable, a gear disc movably mounted in the worktable, a chute formed in the upper surface of the gear disc, a first limiting groove formed in the upper surface of the worktable, and a second limiting groove formed in the worktable. A moving column is arranged in the second limiting groove, the top of the moving column penetrates through the second limiting groove and the inclined groove to the interior of the first limiting groove, a main machine is fixedly connected to the upper surface of the moving column, a tapping cutter is movably installed on the right side face of the main machine, a first motor is fixedly connected to the lower surface of the workbench, and a first rotating shaft is fixedly connected to the output end of the first motor; according to the multi-directional tapping machine, multi-directional tapping can be carried out on the outer surface of a cylindrical workpiece, the automation degree is higher, the tapping time is saved, and tapping work can be carried out easily.

Description

Technical Field

[0001] The utility model relates to the field of tapping machines, in particular to a multi-directional adjustable tapping structure of a tapping machine. Background Art

[0002] A tapping machine is a mechanical processing equipment that processes internal threads, screws or threads on the inner side of various through holes or blind holes of different specifications such as machine housings, equipment end faces, nuts, flanges, etc. A tapping machine is also called a tapping machine, a thread tapping machine, a thread tapping machine, and an automatic tapping machine.

[0003] Most existing tapping machines can only tap the upper and lower surfaces of an object, but when tapping the outer surface of a cylindrical workpiece, a special manual tapping tool is usually required, and the degree of automation is not high, which undoubtedly increases the tapping time and is not conducive to the tapping work. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a multi-directional adjustable tapping structure for a tapping machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-directional adjustable tapping structure of a tapping machine, comprising a workbench, a gear plate is movably installed inside the workbench, an oblique groove is provided on the upper surface of the gear plate, a first limiting groove is provided on the upper surface of the workbench, a second limiting groove is provided inside the workbench, a movable column is arranged inside the second limiting groove, the top of the movable column passes through the second limiting groove and the oblique groove to the inside of the first limiting groove, a main machine is fixedly connected to the upper surface of the movable column, a tapping cutter is movably installed on the right side of the main machine, a first motor is fixedly connected to the lower surface of the workbench, a first rotating shaft is fixedly connected to the output end of the first motor, a gear is fixedly connected to the upper surface of the first rotating shaft, the gear is meshed with the gear plate, the gear is located inside the workbench, a second motor is fixedly connected to the lower surface of the workbench, a second rotating shaft is fixedly connected to the output end of the second motor, and a rotating frame is fixedly connected to the upper surface of the second rotating shaft.

[0006] As a further description of the above technical solution:

[0007] A fixing block is fixedly connected to the upper surface of the main machine, a nozzle is fixedly connected to the right side of the fixing block, a pipe groove is provided inside the fixing block, and the pipe groove is communicated with the nozzle.

[0008] As a further description of the above technical solution:

[0009] A positioning column is fixedly connected to the inner bottom of the rotating frame, and the cross-section of the positioning column is rectangular.

[0010] As a further description of the above technical solution:

[0011] A first water flow trough is provided at the inner bottom of the rotating frame, and a second water flow trough is provided at the lower surface of the workbench. The cross-sectional shapes of the first water flow trough and the second water flow trough are the same.

[0012] As a further description of the above technical solution:

[0013] The lower surface of the workbench is fixedly connected with supporting feet, and the number of the supporting feet is four.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the prior art, the tapping machine has a multi-directional adjustable tapping structure. Through the first motor, the first rotating shaft, the gear, the gear plate, the inclined groove, the first limiting groove, the second limiting groove, the movable column, the main machine and the tapping cutter, when it is necessary to tap the outer surface of the cylindrical workpiece, the first motor works, thereby driving the first rotating shaft to rotate, thereby driving the gear to rotate, and then driving the gear plate to rotate. Due to the existence of the inclined groove, the first limiting groove and the second limiting groove, the movable column will be driven to move along the first limiting groove. At the same time, the main machine works to drive the tapping cutter to work, thereby tapping the outer surface of the cylindrical workpiece; through the second motor, the second rotating shaft and the rotating frame, the second motor works to drive the second rotating shaft to rotate, thereby driving the rotating frame 14 to rotate, thereby tapping the cylindrical workpiece in multiple directions. Compared with the existing tapping machine, the multi-directional adjustable tapping structure of the tapping machine can tap the outer surface of the cylindrical workpiece, has a higher degree of automation, saves more tapping time, and is conducive to the tapping work.

[0016] 2. Compared with the prior art, this tapping machine has a multi-directionally adjustable tapping structure. Through the pipe groove, nozzle and tapping tool, the pipe groove can be connected to an external water pipe, and the water pipe supplies water, which is transmitted to the nozzle position through the pipe groove and sprayed out. The water is then sprayed to the tapping position of the cylindrical workpiece, which can cool the tapping tool to avoid damage caused by excessive temperature of the tapping tool and extend the service life of the tapping tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 It is a partial structural sectional view of the utility model;

[0020] Figure 4 This is a structural diagram of the host computer of the utility model;

[0021] Figure 5 This is a structural diagram of the gear plate of the utility model;

[0022] Figure 6 This is a structural diagram of a rotating frame of the utility model;

[0023] Figure 7 This is a gear structure diagram of the utility model.

[0024] Legend:

[0025] 1. Workbench; 2. Gear plate; 3. Inclined groove; 4. First limiting groove; 5. Second limiting groove; 6. Moving column; 7. Main machine; 8. Tapping tool; 9. First motor; 10. First rotating shaft; 11. Gear; 12. Second motor; 13. Second rotating shaft; 14. Rotating frame; 15. Positioning column; 16. Fixed block; 17. Pipe groove; 18. Nozzle; 19. Support foot; 20. First water trough; 21. Second water trough. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] Reference Figure 1-7 The utility model provides a multi-directional adjustable tapping structure of a tapping machine: it includes a workbench 1, a gear plate 2 is movably installed inside the workbench 1, an upper surface of the gear plate 2 is provided with an inclined groove 3, a first limiting groove 4 is provided on the upper surface of the workbench 1, a second limiting groove 5 is provided inside the workbench 1, a moving column 6 is arranged inside the second limiting groove 5, the top of the moving column 6 passes through the second limiting groove 5 and the inclined groove 3 to the inside of the first limiting groove 4, a main machine 7 is fixedly connected to the upper surface of the moving column 6, the main machine 7 is actually a motor, a tapping cutter 8 is movably installed on the right side of the main machine 7, a first motor 9 is fixedly connected to the lower surface of the workbench 1, a first rotating shaft 10 is fixedly connected to the output end of the first motor 9, a gear 11 is fixedly connected to the upper surface of the first rotating shaft 10, the gear 11 is meshed with the gear plate 2, and the gear 11 is located inside the workbench 1.

[0028] When it is necessary to tap the outer surface of a cylindrical workpiece, the first motor 9 works, thereby driving the first rotating shaft 10 to rotate, thereby driving the gear 11 to rotate, and then driving the gear plate 2 to rotate. Due to the presence of the inclined groove 3, the first limit groove 4 and the second limit groove 5, the movable column 6 will be driven to move along the first limit groove 4. At the same time, the main machine 7 works to drive the tapping tool 8 to work, thereby tapping the outer surface of the cylindrical workpiece.

[0029] like Figure 2As shown, a second motor 12 is fixedly connected to the lower surface of the workbench 1, a second rotating shaft 13 is fixedly connected to the output end of the second motor 12, a rotating frame 14 is fixedly connected to the upper surface of the second rotating shaft 13, the second motor 12 drives the second rotating shaft 13 to rotate, and then drives the rotating frame 14 to rotate, so that the cylindrical workpiece can be tapped in multiple directions, the rotating frame 14 is used to place the cylindrical workpiece, the inner bottom of the rotating frame 14 is fixedly connected to a positioning column 15, the positioning column 15 is used to fix the cylindrical workpiece, the cross-sectional shape of the positioning column 15 is a rectangle, the rectangle is more conducive to fixation, and can ensure that the rotation of the rotating frame 14 can also drive the cylindrical workpiece to rotate.

[0030] like Figure 4 As shown, a fixed block 16 is fixedly connected to the upper surface of the main unit 7, a nozzle 18 is fixedly connected to the right side of the fixed block 16, a pipe groove 17 is opened inside the fixed block 16, the pipe groove 17 is connected to the nozzle 18, the pipe groove 17 can be externally connected to a water pipe, the water pipe supplies water, and the water is transmitted to the nozzle 18 position through the pipe groove 17 for spraying, and then the water is sprayed to the tapping position of the cylindrical workpiece, which can cool the tapping tool 8, avoid damage caused by excessive temperature of the tapping tool 8, and extend the service life of the tapping tool 8.

[0031] like Figure 3 and Figure 6 As shown, a first water flow trough 20 is provided at the inner bottom of the rotating frame 14, and a second water flow trough 21 is provided at the lower surface of the workbench 1. The first water flow trough 20 and the second water flow trough 21 have the same cross-sectional shape. The first water flow trough 20 and the second water flow trough 21 can facilitate the flow of water sprayed from the nozzle 18 to avoid water accumulation in the rotating frame 14.

[0032] like Figure 1 As shown, the lower surface of the workbench 1 is fixedly connected with supporting feet 19, which are responsible for stabilizing the workbench. The number of the supporting feet 19 is four.

[0033] Working principle: When the outer surface of a cylindrical workpiece needs to be tapped, the first motor 9 works, thereby driving the first rotating shaft 10 to rotate, thereby driving the gear 11 to rotate, and then driving the gear plate 2 to rotate. Due to the existence of the inclined groove 3, the first limiting groove 4 and the second limiting groove 5, the moving column 6 will be driven to move along the first limiting groove 4. At the same time, the main machine 7 works to drive the tapping cutter 8 to work, and then the outer surface of the cylindrical workpiece can be tapped. The second motor 12 works to drive the second rotating shaft 13 to rotate, and then drives the rotating frame 14 to rotate, and then the cylindrical workpiece can be tapped in multiple directions.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tapping machine with multi-directional adjustable tapping structure, comprising a workbench (1), characterized in that: A gear plate (2) is movably mounted inside the workbench (1), an inclined groove (3) is provided on the upper surface of the gear plate (2), a first limiting groove (4) is provided on the upper surface of the workbench (1), a second limiting groove (5) is provided inside the workbench (1), a movable column (6) is provided inside the second limiting groove (5), the top of the movable column (6) passes through the second limiting groove (5) and the inclined groove (3) to the inside of the first limiting groove (4), a main machine (7) is fixedly connected to the upper surface of the movable column (6), and a tapping tool (8) is movably mounted on the right side of the main machine (7). The lower surface of the workbench (1) is fixedly connected to a first motor (9), the output end of the first motor (9) is fixedly connected to a first rotating shaft (10), the upper surface of the first rotating shaft (10) is fixedly connected to a gear (11), the gear (11) is meshed with a gear plate (2), the gear (11) is located inside the workbench (1), the lower surface of the workbench (1) is fixedly connected to a second motor (12), the output end of the second motor (12) is fixedly connected to a second rotating shaft (13), and the upper surface of the second rotating shaft (13) is fixedly connected to a rotating frame (14).

2. The multi-directional adjustable tapping structure of a tapping machine according to claim 1, characterized in that: A fixing block (16) is fixedly connected to the upper surface of the main unit (7), a nozzle (18) is fixedly connected to the right side of the fixing block (16), a pipe groove (17) is provided inside the fixing block (16), and the pipe groove (17) is in communication with the nozzle (18).

3. The multi-directional adjustable tapping structure of a tapping machine according to claim 1, characterized in that: A positioning column (15) is fixedly connected to the inner bottom of the rotating frame (14); the cross-sectional shape of the positioning column (15) is rectangular.

4. The multi-directional adjustable tapping structure of a tapping machine according to claim 3, characterized in that: A first water flow trough (20) is provided on the inner bottom of the rotating frame (14), and a second water flow trough (21) is provided on the lower surface of the workbench (1); the first water flow trough (20) and the second water flow trough (21) have the same cross-sectional shape.

5. The multi-directional adjustable tapping structure of a tapping machine according to claim 4, characterized in that: The lower surface of the workbench (1) is fixedly connected with supporting feet (19), and the number of the supporting feet (19) is four.

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