A screw production and processing tapping machine

Abstract

The utility model relates to tapping machine technical field, concretely is a screw rod production and processing tapping machine, include: the inside surface of support pipe is provided with support plate, and the surface of support plate is provided with electric push rod, and the surface of moving link is equipped with the locating ring and return spring, and the surface of support plate is opened moving groove, and the surface of processing table is provided with tapping machine body, and the bottom of processing table is provided with lifting plate, beneficial effect is: first, the cooperation of the traction plate is made to the moving pipe to the limiting plate through the cooperation of the traction plate, so that the limiting plate one end is separated from the positioning groove, then the electric push rod can be started to adjust the height of the tapping machine body, when the tapping machine body is adjusted to the appropriate height, the positioning ring is reset, so that the limiting plate can be reset by the elastic force of the return spring, the limiting plate one end is inserted into the positioning groove of other groups, so that the tapping machine body after height adjustment can be fixed, and the staff of different height can be conveniently adapted to work.

Description

Technical Field

[0001] This utility model relates to the field of tapping machines, specifically a screw production and tapping machine. Background Technology

[0002] A tapping machine is a machine tool that uses taps to process threads. It is the most widely used type of thread processing machine tool. According to national mechanical industry standards, tapping machines are classified into bench tapping machines, semi-automatic bench tapping machines, vertical tapping machines, and horizontal tapping machines. For some reason, an important and widely used category is not included, namely the articulated arm tapping machine. Articulated arm tapping machines include three types: hydraulic tapping machines, electric tapping machines, and pneumatic tapping machines.

[0003] Chinese Patent CN215316139U discloses a screw manufacturing and tapping machine, including a base plate and reinforcing components. The base plate has a dovetail groove in the middle of its upper surface, with a sliding plate slidably connected to the inner wall of the dovetail groove. Mounting plates are located at both ends of the upper surface of the sliding plate. A second motor is located on the right side of the right mounting plate, with its output shaft passing through a through hole at the top of the right mounting plate and having a three-finger chuck at its end. A first motor is located on the right side of the base plate, with its output shaft rotatably connected to the inner wall of the through hole at the right end of the base plate. A screw is located at the left end of the first motor's output shaft, with its left end rotatably connected to the inner wall of the through hole on the left side of the dovetail groove. The screw is threadedly connected to the middle of the sliding plate. An electric slide rail is located on the upper surface of the base plate. This screw manufacturing and tapping machine simultaneously clamps and fixes both ends of the workpiece, improving stability and work efficiency, and facilitating widespread application.

[0004] However, in the above technical solutions, the working height of the tapping machine is fixed, which is inconvenient for workers of different heights to work. Therefore, this utility model proposes a screw production and processing tapping machine to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a screw manufacturing and tapping machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a screw production and tapping machine, comprising: a support tube, a support plate provided on the inner side of the support tube, an electric push rod provided on the surface of the support plate, a moving rod provided at the bottom of the support plate, a positioning ring and a return spring sleeved on the surface of the moving rod, a moving groove opened on the surface of the support plate, a guide plate provided at the end face of the moving groove, a moving tube sleeved on the surface of the guide plate, a vertical plate provided at the bottom of the moving tube, a traction plate rotatably connected to the vertical plate by a pin, a placement plate rotatably connected to the other end of the traction plate by a positioning pin, and a limiting plate sleeved on the surface of the guide plate; The processing table has a tapping machine body on its surface and a lifting plate at the bottom with a positioning groove on its side.

[0007] Preferably, the lifting plate is inserted into the support tube, the lifting plate and the support tube are slidably connected, and multiple sets of positioning grooves are provided, which are linearly arranged at equal intervals about the surface of the lifting plate.

[0008] Preferably, the guide plate is a square plate structure, the limiting plate is a T-shaped plate structure, the limiting plate is slidably connected to the guide plate, and one end of the limiting plate is inserted into the positioning groove.

[0009] Preferably, the limiting plate has a threaded groove on its side, a bearing is provided on the end face of the moving tube, a threaded tube is fixedly connected to the inner ring surface of the bearing, and one end of the threaded tube is screwed into the threaded groove.

[0010] Preferably, the electric push rod is fixedly connected to the surface of the support plate, and the bottom of the processing table is fixedly connected to the lifting end of the electric push rod.

[0011] Preferably, one end of the reset spring is fixedly connected to the bottom of the support plate, the other end of the reset spring is fixedly connected to the surface of the positioning ring, the placement plate is fixedly connected to the outer ring surface of the positioning ring, and the positioning ring is slidably connected to the moving rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The screw tapping machine proposed in this utility model allows for convenient height adjustment of the tapping machine body. First, the positioning ring is moved upward, and with the cooperation of the traction plate, the moving tube pushes the limiting plate, allowing one end of the limiting plate to disengage from the positioning groove. Then, the electric push rod can be activated to adjust the height of the tapping machine body. After the tapping machine body is adjusted to a suitable height, the positioning ring is reset, and the elastic force of the reset spring can be used to reset the limiting plate, allowing one end of the limiting plate to be inserted into the positioning groove of another group. This fixes the tapping machine body after height adjustment, making it convenient for workers of different heights to work. Attached Figure Description Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a partial sectional view of the present invention; Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the structure of this utility model when tilted; Figure 6 for Figure 5 Enlarged structural diagram at point B; Figure 7 for Figure 5 Enlarged structural diagram at point C.

[0013] In the diagram: 1. Support tube; 2. Support plate; 3. Electric push rod; 4. Moving rod; 5. Positioning ring; 6. Return spring; 7. Moving groove; 8. Guide plate; 9. Moving tube; 10. Vertical plate; 11. Pin; 12. Traction plate; 13. Positioning pin; 14. Placement plate; 15. Limiting plate; 16. Machining table; 17. Tapping machine body; 18. Lifting plate; 19. Positioning groove; 20. Thread groove; 21. Bearing; 22. Threaded tube. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0015] Example 1: Please refer to Figures 1-7 This utility model provides a technical solution: a screw production and tapping machine, the screw production and tapping machine comprising: a support tube 1, a support plate 2 provided on the inner side of the support tube 1, an electric push rod 3 provided on the surface of the support plate 2, a moving rod 4 provided at the bottom of the support plate 2, a positioning ring 5 and a return spring 6 sleeved on the surface of the moving rod 4, a moving groove 7 opened on the surface of the support plate 2, a guide plate 8 provided at the end face of the moving groove 7, a moving tube 9 sleeved on the surface of the guide plate 8, a vertical plate 10 provided at the bottom of the moving tube 9, a traction plate 12 rotatably connected to the vertical plate 10 by a pin 11, a placement plate 14 rotatably connected to the other end of the traction plate 12 by a positioning pin 13, a limiting plate 15 sleeved on the surface of the guide plate 8; a processing table 16, a tapping machine body 17 provided on the surface of the processing table 16, a lifting plate 18 provided at the bottom of the processing table 16, and a positioning groove 19 opened on the side of the lifting plate 18; In order to facilitate the adjustment of the height of the tapping machine body 17 during use, the positioning ring 5 is first moved upward, and the moving tube 9 is pushed by the traction plate 12 to push the limiting plate 15. This allows one end of the limiting plate 15 to disengage from the positioning groove 19. Then, the electric push rod 3 can be activated to adjust the height of the tapping machine body 17. After the tapping machine body 17 is adjusted to a suitable height, the positioning ring 5 is reset. The spring force of the reset spring 6 can then be used to reset the limiting plate 15, allowing one end of the limiting plate 15 to be inserted into the positioning groove 19 of another group. This fixes the tapping machine body 17 after the height adjustment, making it convenient for workers of different heights to work.

[0016] Example 2: Based on Example 1, a lifting plate 18 is provided to facilitate the adjustment of the height of the tapping machine body 17. The lifting plate 18 is inserted into the support tube 1 and is slidably connected to the support tube 1. Multiple sets of positioning grooves 19 are provided and are arranged linearly at equal intervals about the surface of the lifting plate 18. The electric push rod 3 is fixedly connected to the surface of the support plate 2, and the bottom of the processing table 16 is fixedly connected to the lifting end of the electric push rod 3. When it is necessary to adjust the height of the tapping machine body 17 during use, the limiting plate 15 can be pulled out from the positioning slot 19 first. Then, the height of the processing table 16 can be adjusted using the electric push rod 3. After the processing table 16 is adjusted to a suitable height, the limiting plate 15 can be inserted into other positioning slots 19 for fixation. This fixes the processing table 16 after the height adjustment. By providing multiple sets of positioning slots 19, it is convenient to adjust the processing table 16 to different heights. Inserting the limiting plate 15 into the positioning slot 19 can reduce the pressure of the processing table 16 on the lifting end of the electric push rod 3.

[0017] Example 3: Based on Example 2, a positioning ring 5 is provided to facilitate the adjustment of the limiting plate 15. The guide plate 8 is a square plate structure, and the limiting plate 15 is a "T" shaped plate structure. The limiting plate 15 is slidably connected to the guide plate 8. One end of the limiting plate 15 is inserted into the positioning groove 19. A threaded groove 20 is opened on the side of the limiting plate 15. A bearing 21 is provided on the end face of the moving tube 9. A threaded tube 22 is fixedly connected to the inner ring surface of the bearing 21. One end of the threaded tube 22 is screwed into the threaded groove 20. One end of the return spring 6 is fixedly connected to the bottom of the support plate 2. The other end of the return spring 6 is fixedly connected to the surface of the positioning ring 5. The placement plate 14 is fixedly connected to the outer ring surface of the positioning ring 5. The positioning ring 5 is slidably connected to the moving rod 4. In use, the positioning ring 5 can be pushed along the moving rod 4, which in turn can use the traction plate 12 to push the moving tube 9, so that the two sets of limiting plates 15 can be displaced at the same time, and the two sets of limiting plates 15 can be disengaged from the positioning groove 19 at the same time. Then, the spring force of the return spring 6 can be used to reset the limiting plate 15 automatically, which also prevents the limiting plate 15 from moving randomly along the guide plate 8. When it is necessary to remove the limiting plate 15, the threaded tube 22 can be rotated in conjunction with the bearing 21, so that the threaded tube 22 can be rotated out of the threaded groove 20 and the limiting plate 15 can be removed.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screw manufacturing and tapping machine, characterized in that: The screw production and tapping machine includes: a support tube (1), a support plate (2) is provided on the inner side of the support tube (1), an electric push rod (3) is provided on the surface of the support plate (2), a moving rod (4) is provided at the bottom of the support plate (2), a positioning ring (5) and a return spring (6) are sleeved on the surface of the moving rod (4), a moving groove (7) is opened on the surface of the support plate (2), a guide plate (8) is provided at the end face of the moving groove (7), a moving tube (9) is sleeved on the surface of the guide plate (8), a vertical plate (10) is provided at the bottom of the moving tube (9), a traction plate (12) is rotatably connected to the vertical plate (10) by a pin (11), a placement plate (14) is rotatably connected to the other end of the traction plate (12) by a positioning pin (13), and a limiting plate (15) is sleeved on the surface of the guide plate (8). A processing table (16) is provided with a tapping machine body (17) on its surface and a lifting plate (18) is provided at the bottom of the processing table (16). A positioning groove (19) is provided on the side of the lifting plate (18).

2. The screw manufacturing and tapping machine according to claim 1, characterized in that: The lifting plate (18) is inserted into the support tube (1), and the lifting plate (18) and the support tube (1) are slidably connected. Multiple sets of positioning grooves (19) are provided, and the multiple sets of positioning grooves (19) are linearly arranged at equal intervals about the surface of the lifting plate (18).

3. The screw manufacturing and tapping machine according to claim 1, characterized in that: The guide plate (8) is a square plate structure, and the limiting plate (15) is a "T" shaped plate structure. The limiting plate (15) is slidably connected to the guide plate (8), and one end of the limiting plate (15) is inserted into the positioning groove (19).

4. The screw manufacturing and tapping machine according to claim 1, characterized in that: The limiting plate (15) has a threaded groove (20) on its side, and a bearing (21) is provided on the end face of the moving tube (9). A threaded tube (22) is fixedly connected to the inner ring surface of the bearing (21), and one end of the threaded tube (22) is screwed into the threaded groove (20).

5. A screw manufacturing and tapping machine according to claim 1, characterized in that: The electric push rod (3) is fixedly connected to the surface of the support plate (2), and the bottom of the processing table (16) is fixedly connected to the lifting end of the electric push rod (3).

6. A screw manufacturing and tapping machine according to claim 1, characterized in that: One end of the reset spring (6) is fixedly connected to the bottom of the support plate (2), and the other end of the reset spring (6) is fixedly connected to the surface of the positioning ring (5). The placement plate (14) is fixedly connected to the outer ring surface of the positioning ring (5), and the positioning ring (5) is slidably connected to the moving rod (4).

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