Angle adjusting base table of tapping machine

Abstract

The utility model discloses an angle adjusting base table of a tapping machine. The angle adjusting base table comprises a bottom shell and an angle adjusting mechanism. The top wall of the bottom shell is rotationally connected with a first rotating shaft through a bearing, a first rotating seat is arranged at the upper end of the first rotating shaft, a second rotating seat is rotationally connected into the first rotating seat through a third rotating shaft, a second fixing seat is arranged on the upper side of the second rotating seat, and evenly-distributed extrusion seats are slidably connected into a sliding groove formed in the upper side of the second fixing seat. The angle adjusting mechanism is arranged in the bottom shell, the angle adjusting mechanism is fixedly connected with the first rotating shaft, the angle adjusting mechanism comprises a first fixing seat, a worm, a worm gear, a second rotating shaft and a bevel gear, the first fixing seat is arranged on the top wall of the bottom shell, and the lower end of the first fixing seat is rotationally connected with the worm through a bearing. And the tapping angle of the tapping machine can be adjusted according to actual requirements through the transmission element, the tapping application range of the device is effectively widened, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machine bases, in particular to an angle adjustment base for a tapping machine. Background Art

[0002] A tapping machine is a mechanical processing equipment that processes internal threads, screws or teeth buttons on the inner side surfaces of various parts with through holes or blind holes of different specifications, such as machine casings, equipment end faces, nuts, flanges, etc. The tapping machine is usually installed on the travel unit through a base. When some bases are used, they are first fixed to the travel unit with bolts, and then fixed to the tapping machine with bolts. Then the travel unit drives the tapping machine to move through the base to perform tapping operations. However, the base is a flat seat with a relatively simple structure. The staff cannot adjust the tapping angle of the tapping machine according to the tapping processing requirements of the workpiece, which needs to be improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a tapping machine angle adjustment base. The device can adjust the tapping angle of the tapping machine according to actual needs through a transmission element, effectively improving the tapping application range of the device, being easy to use, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a tapping machine angle adjustment base, comprising a bottom shell and an angle adjustment mechanism;

[0005] Bottom shell: Its top wall is rotatably connected to rotating shaft 1 through a bearing. The upper end of rotating shaft 1 is provided with rotating seat 1. The interior of rotating seat 1 is rotatably connected to rotating seat 2 through rotating shaft 3. A second fixed seat is provided on the upper side of rotating seat 2. The sliding groove opened on the upper side of the second fixed seat is slidably connected to the evenly distributed extrusion seats.

[0006] Angle adjustment mechanism: It is arranged inside the bottom shell and is fixedly connected to the rotating shaft. The device can adjust the tapping angle of the tapping machine according to actual needs through the transmission element, effectively improving the tapping application range of the device and being easy to use.

[0007] Furthermore, the angle adjustment mechanism includes a first fixed seat, a worm, a worm wheel, a second rotating shaft and a bevel gear. The first fixed seat is arranged on the top wall of the bottom shell. The lower end of the first fixed seat is rotatably connected to the worm through a bearing. The lower end of the first rotating shaft is provided with a worm wheel. The worm and the worm wheel are meshed together. The top wall of the bottom shell is rotatably connected to the second rotating shaft through a bearing. The lower end of the second rotating shaft and the left end of the worm are both provided with a bevel gear. The bevel gears are meshed together to adjust the horizontal tapping angle of the tapping machine.

[0008] Furthermore, the angle adjustment mechanism also includes an adjustment knob, which is arranged at the upper end of the second rotating shaft to facilitate applying a rotational force to the second rotating shaft.

[0009] Furthermore, a rubber pad is provided on one side of the extrusion seat close to the center of the bottom shell to prevent relative sliding between the extrusion seat and the tapping machine.

[0010] Furthermore, the interior of the slide is rotatably connected to a bidirectional lead screw via a bearing, the extrusion seats are threadedly connected to the bidirectional lead screw, and a hand wheel is provided at the front end of the bidirectional lead screw, so that the device can fix the tapping machine for tapping.

[0011] Furthermore, a dial is provided on the upper side of the bottom shell and the left side of the rotating seat one, and a pointer is provided on the middle of the rotating shaft one and the left end of the rotating shaft three. The pointers are installed in conjunction with the adjacent dials, and the dials are used to improve the accuracy of the device in adjusting the tapping angle of the tapping machine.

[0012] Furthermore, a locking ring is provided at the right end of the rotating shaft three, and evenly distributed locking holes are opened on the right side of the locking ring. A locking bolt is threadedly connected to the right side of the rotating seat one, and the left end of the locking bolt is plugged into the adjacent locking hole to adjust and fix the vertical tapping angle of the tapping machine.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the angle adjustment base of the tapping machine has the following advantages:

[0014] The worm gear is meshed with the worm gear to drive the rotating shaft one to rotate, and the rotating shaft one indirectly drives the tapping machine fixed on the device to rotate around its own axis, thereby adjusting the horizontal tapping angle of the tapping machine, and automatically adjusting and fixing the horizontal tapping angle through the worm gear transmission. Then, the locking bolt is rotated away from the corresponding locking hole, thereby releasing the rotation limit of the locking ring. Then, the second fixing seat is manually dialed to rotate it around the axis of the rotating shaft three, thereby adjusting the vertical tapping angle of the tapping machine, and then the reverse locking bolt is rotated to engage with the adjacent locking hole at this time, thereby adjusting and fixing the vertical tapping angle. The tapping machine angle adjustment base can adjust the tapping angle of the tapping machine according to actual needs through the transmission element, effectively improving the tapping application range of the device and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3It is a schematic diagram of the right side structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the locking ring structure of the utility model;

[0019] Figure 5 This is an enlarged structural diagram of point A of the present invention.

[0020] In the figure: 1 bottom shell, 2 rotating shaft 1, 3 angle adjustment mechanism, 31 first fixed seat, 32 worm, 33 worm gear, 34 rotating shaft 2, 35 bevel gear, 36 adjustment knob, 4 rotating seat 1, 5 rotating seat 2, 6 second fixed seat, 7 extrusion seat, 8 rubber pad, 9 bidirectional screw, 10 handwheel, 11 dial, 12 pointer, 13 locking ring, 14 locking bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , this embodiment provides a technical solution: a tapping machine angle adjustment base, including a bottom shell 1 and an angle adjustment mechanism 3;

[0023] Bottom shell 1: Its top wall is connected to the rotating shaft 2 through the bearing, and the upper end of the rotating shaft 2 is provided with a rotating seat 4. The interior of the rotating seat 4 is connected to the rotating seat 2 5 through the rotating shaft 3. The upper side of the rotating seat 2 5 is provided with a second fixed seat 6. The upper side of the second fixed seat 6 is provided with a sliding groove and a uniformly distributed extrusion seat 7 is slidably connected. The extrusion seat 7 is provided with a rubber pad 8 on one side close to the center of the bottom shell 1. The interior of the slide is connected to a bidirectional screw 9 through a bearing. The extrusion seat 7 is threadedly connected to the bidirectional screw 9. The front end of the bidirectional screw 9 is provided with a hand Wheel 10, the upper side of the bottom shell 1 and the left side of the rotating seat 4 are provided with a dial 11, the middle of the rotating shaft 2 and the left end of the rotating shaft 3 are provided with a pointer 12, the pointer 12 is installed in conjunction with the adjacent dial 11, the right end of the rotating shaft 3 is provided with a locking ring 13, the right side of the locking ring 13 is provided with evenly distributed locking holes, the right side of the rotating seat 4 is threadedly connected with a locking bolt 14, the left end of the locking bolt 14 is plugged into the adjacent locking hole, when adjusting the tapping angle of the tapping machine, first fix the device to the mounting base on the bottom shell 1 with a bolt The tapping machine is then placed between the two extrusion seats 7, and the hand wheel 10 is then turned to drive the bidirectional screw 9 to rotate. The bidirectional screw 9 is connected by threads so that the two extrusion seats 7 are brought close to each other, thereby squeezing and fixing the tapping machine. The rubber pad 8 increases the contact friction to avoid relative sliding between the extrusion seat 7 and the tapping machine. The locking bolt 14 is turned away from the corresponding locking hole to release the rotation limit of the locking ring 13, and then the second fixing seat 6 is manually dialed to rotate it around the axis of the rotating shaft 3. The tapping machine is adjusted to a vertical tapping angle, and then the locking bolt 14 is reversed and rotated to engage with the adjacent locking hole at this time, thereby adjusting and fixing the vertical tapping angle. During the tapping angle adjustment process of the tapping machine, the pointer 12 rotates around the corresponding dial 11, which is convenient for the staff to adjust the tapping machine to a corresponding angle according to the dial 11. The tapping machine angle adjustment base can adjust the vertical tapping angle of the tapping machine according to actual needs through the transmission element, effectively improving the tapping application range of the device and being easy to use.

[0024] Angle adjustment mechanism 3: It is arranged inside the bottom shell 1, and the angle adjustment mechanism 3 is fixedly connected to the rotating shaft 2. The angle adjustment mechanism 3 includes a first fixed seat 31, a worm 32, a worm wheel 33, a rotating shaft 2 34 and a bevel gear 35. The first fixed seat 31 is arranged on the top wall of the bottom shell 1, and the lower end of the first fixed seat 31 is rotatably connected to the worm 32 through a bearing. The lower end of the rotating shaft 2 is provided with a worm wheel 33, and the worm 32 is meshed with the worm wheel 33. The top wall of the bottom shell 1 is rotatably connected to the rotating shaft 2 34 through a bearing. The lower end of the rotating shaft 2 34 and the left end of the worm 32 are both provided with a bevel gear 35, and the bevel gears 35 are meshed with each other. The angle adjustment mechanism 3 also includes an adjusting knob 36 for adjusting The knob 36 is set at the upper end of the second rotating shaft 34. The adjusting knob 36 is turned to drive the second rotating shaft 34 to rotate. The second rotating shaft 34 is connected by meshing with the bevel gears 35, thereby rotating the worm 32. The worm 32 is connected by meshing, thereby driving the worm wheel 33 to drive the rotating shaft 1 2 to rotate. The rotating shaft 1 2 indirectly drives the tapping machine fixed on the device to rotate around its own axis, thereby adjusting the horizontal tapping angle of the tapping machine. The horizontal tapping angle is automatically adjusted and fixed through the worm gear transmission. The tapping machine angle adjustment base can adjust the horizontal tapping angle of the tapping machine according to actual needs through the transmission element, effectively improving the tapping application range of the device and being easy to use.

[0025] The working principle of the angle adjustment base of a tapping machine provided by the present invention is as follows: when adjusting the tapping angle of the tapping machine, first fix the device to the specified position with bolts through the mounting seat on the bottom shell 1, then place the tapping machine between the two extrusion seats 7, then turn the hand wheel 10 to drive the bidirectional screw 9 to rotate, the bidirectional screw 9 is connected by threads so that the two extrusion seats 7 are brought close to each other, thereby squeezing and fixing the tapping machine, the rubber pad 8 avoids relative sliding between the extrusion seat 7 and the tapping machine by increasing the contact friction, then turn the adjusting knob 36 to drive the second rotating shaft 34 to rotate, the second rotating shaft 34 is meshed with the bevel gear 35 to rotate the worm 32, and the worm 32 is meshed with the worm wheel 33 to drive The rotating shaft 2 rotates, and the rotating shaft 2 indirectly drives the tapping machine fixed on the device to rotate around its own axis, thereby adjusting the horizontal tapping angle of the tapping machine, and automatically adjusting and fixing the horizontal tapping angle through the worm gear transmission, and then rotating the locking bolt 14 away from the corresponding locking hole, thereby releasing the rotation limit of the locking ring 13, and then manually toggling the second fixing seat 6 to rotate it around the axis of the rotating shaft 3, thereby adjusting the vertical tapping angle of the tapping machine, and then rotating the reverse locking bolt 14 to make it plug into the adjacent locking hole at this time, and then adjusting and fixing the vertical tapping angle. During the tapping angle adjustment process of the tapping machine, the pointer 12 rotates around the corresponding dial 11, which is convenient for the staff to adjust the corresponding angle of the tapping machine according to the dial 11.

[0026] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tapping machine angle adjustment base, characterized in that: It comprises a bottom shell (1) and an angle adjustment mechanism (3); The bottom shell (1) has a top wall rotatably connected to a rotating shaft (2) via a bearing, a rotating seat (4) is provided at the upper end of the rotating shaft (2), a rotating seat (5) is rotatably connected to a rotating seat (5) inside the rotating seat (4) via a rotating shaft (3), a second fixed seat (6) is provided on the upper side of the rotating seat (5), and evenly distributed extrusion seats (7) are slidably connected in a slide groove provided on the upper side of the second fixed seat (6); Angle adjustment mechanism (3): It is arranged inside the bottom shell (1), and the angle adjustment mechanism (3) is fixedly connected to the rotating shaft (2).

2. The tapping machine angle adjustment base according to claim 1, characterized in that: The angle adjustment mechanism (3) comprises a first fixed seat (31), a worm (32), a worm wheel (33), a second rotating shaft (34) and a bevel gear (35); the first fixed seat (31) is arranged on the top wall of the bottom shell (1); the lower end of the first fixed seat (31) is rotatably connected to the worm (32) via a bearing; the lower end of the first rotating shaft (2) is provided with a worm wheel (33); the worm (32) and the worm wheel (33) are meshingly connected; the top wall of the bottom shell (1) is rotatably connected to the second rotating shaft (34) via a bearing; the lower end of the second rotating shaft (34) and the left end of the worm (32) are both provided with a bevel gear (35); the bevel gears (35) are meshingly connected with each other.

3. The tapping machine angle adjustment base according to claim 2, characterized in that: The angle adjustment mechanism (3) further comprises an adjustment knob (36), wherein the adjustment knob (36) is arranged at the upper end of the second rotating shaft (34).

4. The tapping machine angle adjustment base according to claim 1, characterized in that: A rubber pad (8) is provided on one side of the extrusion seat (7) close to the center of the bottom shell (1).

5. The tapping machine angle adjustment base according to claim 1, characterized in that: The interior of the slide groove is rotatably connected with a bidirectional lead screw (9) via a bearing, the extrusion seat (7) is threadedly connected to the bidirectional lead screw (9), and a hand wheel (10) is provided at the front end of the bidirectional lead screw (9).

6. The tapping machine angle adjustment base according to claim 1, characterized in that: The upper side of the bottom shell (1) and the left side of the rotating seat (4) are both provided with a dial (11), the middle of the rotating shaft (2) and the left end of the rotating shaft (3) are both provided with a pointer (12), and the pointer (12) is installed in coordination with the adjacent dial (11).

7. The tapping machine angle adjustment base according to claim 1, characterized in that: The right end of the rotating shaft 3 is provided with a locking ring (13), and the right side of the locking ring (13) is provided with evenly distributed locking holes. The right side of the rotating seat 1 (4) is threadedly connected with a locking bolt (14), and the left end of the locking bolt (14) is plugged into the adjacent locking hole.

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