Multi-station synchronous tapping device

Abstract

The utility model relates to the technical field of tapping, and discloses a multi-station synchronous tapping device which solves the problems that in the using process of a tapping device, multi-station synchronous tapping operation is not convenient, working efficiency is reduced, and therefore better practicability is not convenient to achieve. Electric telescopic rods are symmetrically and fixedly mounted at the top of the supporting bottom plate, a movable supporting plate is fixedly mounted at the tops of the electric telescopic rods, five tapping rods are uniformly arranged at the bottom of the movable supporting plate, a strip-shaped shell is fixedly mounted at the top of the movable supporting plate, and a driving assembly is mounted in the strip-shaped shell; the tops of the five tapping rods are all connected with a driving assembly, and an adjusting and positioning assembly is fixedly installed in the middle of the top end of the supporting bottom plate. According to the multi-station synchronous tapping device, in the using process of the tapping device, multi-station synchronous tapping operation can be conveniently carried out, the working efficiency is improved, and therefore better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tapping, in particular to a multi-station synchronous tapping device. Background Art

[0002] Tapping is a common machining process. It is a method of cutting internal threads inside the hole of a workpiece. The tapping process involves multiple steps and technical details, including the determination of the bottom hole diameter, chamfering of the hole mouth, selection and application of taps, use of cutting fluid, etc. The tapping device is a device used for tapping operations. During the use of the tapping device, it is not convenient to perform multi-station synchronous tapping operations, which reduces the work efficiency and is not conducive to achieving better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a multi-station synchronous tapping device, which effectively solves the problem that the tapping device is not convenient for multi-station synchronous tapping operation during use, reduces work efficiency, and is not convenient to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station synchronous tapping device, comprising a supporting base plate, an electric telescopic rod is symmetrically fixedly installed on the top of the supporting base plate, a movable supporting plate is fixedly installed on the top of the electric telescopic rod, five tapping rods are evenly arranged on the bottom of the movable supporting plate, a strip shell is fixedly installed on the top of the movable supporting plate, a control switch is fixedly installed on the outside of the strip shell, a driving assembly is installed inside the strip shell, and the tops of the five tapping rods are all connected to the driving assembly, an adjusting and positioning assembly is fixedly installed in the middle of the top end of the supporting base plate, and the adjusting and positioning assembly is located between the two electric telescopic rods.

[0005] Preferably, the driving assembly includes a driving shaft, and the driving shaft is rotatably installed inside the strip shell, a driving motor is fixedly installed on one side of the strip shell, and the output shaft of the driving motor movably passes through one side of the strip shell and is fixedly connected to one end of the driving shaft, five driving gears are fixedly installed inside the strip shell and on the outside of the driving shaft, the outsides of the five driving gears are all meshed with transmission gears, and the bottoms of the five transmission gears are fixedly installed with driving shafts, five first locating bearings are evenly fixedly installed inside the movable support plate, and the five driving shafts are rotatably installed on the bottoms of the five first locating bearings, and the bottoms of the five driving shafts are respectively fixedly connected to the tops of the five tapping rods.

[0006] Preferably, a second positioning bearing is rotatably mounted on the outer side of the top end of the transmission shaft, a positioning rod is symmetrically fixedly mounted on the outer side of the second positioning bearing, and the bottom of the positioning rod is fixedly connected to the top of the movable support plate.

[0007] Preferably, the adjustment positioning assembly includes symmetrically arranged positioning clamping plates, five arc-shaped positioning grooves are evenly opened on the sides of the two positioning clamping plates close to each other, the first positioning plate and the second positioning plate are symmetrically fixedly installed on both sides of the positioning clamping plates, and the bottoms of the first positioning plate and the second positioning plate are fixedly connected to the top of the supporting base plate, a bidirectional screw is rotatably installed between the first positioning plate and the second positioning plate, an adjustment block is provided on the side of the second positioning plate away from the first positioning plate, and one end of the bidirectional screw movably passes through the second positioning plate and is fixedly connected to the adjustment block, a threaded movable sleeve is symmetrically threadedly installed between the first positioning plate and the second positioning plate and on the outside of the bidirectional screw, and both sides of the positioning clamping plate are fixedly connected to the outside of the threaded movable sleeve.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During work, through the interaction of the supporting base plate, the electric telescopic rod, the movable supporting plate, the five tapping rods, the strip housing, the control switch, the driving assembly and the adjusting and positioning assembly, the tapping device can be used to facilitate multi-station synchronous tapping operations, thereby improving work efficiency and achieving better practicality;

[0010] 2) During operation, the interaction between the second positioning bearing and the positioning rod can facilitate the transmission shaft to rotate stably during use, thereby ensuring that the drive assembly can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a structural schematic diagram of a multi-station synchronous tapping device of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the adjustment and positioning component of the utility model.

[0016] In the figure: 1. Support base plate; 2. Electric telescopic rod; 3. Movable support plate; 4. Tapping rod; 5. Strip housing; 6. Control switch; 7. Driving assembly; 8. Adjustment and positioning assembly; 9. Driving shaft; 10. Driving motor; 11. Driving gear; 12. Transmission gear; 13. Transmission shaft; 14. First positioning bearing; 15. Second positioning bearing; 16. Positioning rod; 17. Positioning clamping plate; 18. Arc positioning groove; 19. First positioning plate; 20. Second positioning plate; 21. Bidirectional screw; 22. Adjustment block; 23. Threaded movable sleeve. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Embodiment 1, by Figure 1 , Figure 2 and Figure 3 The utility model comprises a supporting base plate 1, an electric telescopic rod 2 is symmetrically fixedly installed on the top of the supporting base plate 1, a movable supporting plate 3 is fixedly installed on the top of the electric telescopic rod 2, five tapping rods 4 are evenly arranged on the bottom of the movable supporting plate 3, a strip housing 5 is fixedly installed on the top of the movable supporting plate 3, a control switch 6 is fixedly installed on the outside of the strip housing 5, a driving assembly 7 is installed inside the strip housing 5, and the tops of the five tapping rods 4 are all connected to the driving assembly 7, an adjusting and positioning assembly 8 is fixedly installed in the middle of the top of the supporting base plate 1, and the adjusting and positioning assembly 8 is located between the two electric telescopic rods 2;

[0019] The driving assembly 7 includes a driving shaft 9, and the driving shaft 9 is rotatably installed inside the strip housing 5, a driving motor 10 is fixedly installed on one side of the strip housing 5, and the output shaft of the driving motor 10 movably passes through one side of the strip housing 5 and is fixedly connected to one end of the driving shaft 9, five driving gears 11 are fixedly installed inside the strip housing 5 and on the outside of the driving shaft 9, the outsides of the five driving gears 11 are all meshed and connected with transmission gears 12, and the bottoms of the five transmission gears 12 are fixedly installed with a driving shaft 13, and five first locating bearings 14 are evenly fixedly installed inside the movable support plate 3, and the five transmission shafts 13 are respectively rotatably installed on the bottoms of the five first locating bearings 14, and the bottoms of the five transmission shafts 13 are respectively fixedly connected to the tops of the five tapping rods 4, and a second locating bearing 15 is rotatably installed on the outside of the top of the transmission shaft 13, and a positioning rod 16 is symmetrically fixedly installed on the outside of the second locating bearing 15, and the bottom of the positioning rod 16 is fixedly connected to the top of the movable support plate 3;

[0020] The adjustment and positioning assembly 8 includes a symmetrically arranged positioning clamping plate 17, and five arc-shaped positioning grooves 18 are evenly opened on the side where the two positioning clamping plates 17 are close to each other. The first positioning plate 19 and the second positioning plate 20 are symmetrically fixedly installed on both sides of the positioning clamping plate 17, and the bottoms of the first positioning plate 19 and the second positioning plate 20 are fixedly connected to the top of the supporting base plate 1, and a bidirectional screw 21 is rotatably installed between the first positioning plate 19 and the second positioning plate 20, and an adjustment block 22 is provided on the side of the second positioning plate 20 away from the first positioning plate 19, and one end of the bidirectional screw 21 is movably passed through the second positioning plate 20 and fixedly connected to the adjustment block 22, and a threaded movable sleeve 23 is symmetrically threadedly installed between the first positioning plate 19 and the second positioning plate 20 and on the outer side of the bidirectional screw 21, and both sides of the positioning clamping plate 17 are fixedly connected to the outer side of the threaded movable sleeve 23.

[0021] During use, through the interaction of the supporting base plate 1, the electric telescopic rod 2, the movable supporting plate 3, the five tapping rods 4, the strip shell 5, the control switch 6, the driving assembly 7 and the adjusting positioning assembly 8, the tapping device can be used to facilitate multi-station synchronous tapping operations, thereby improving the work efficiency and achieving better practicality. In addition, through the interaction of the second positioning bearing 15 and the positioning rod 16, the transmission shaft 13 can be used to rotate stably, thereby ensuring that the driving assembly 7 can work stably.

[0022] Working principle: When working, first place the five tubular workpieces between the two positioning clamping plates 17 respectively, and make the five tubular workpieces located inside the arc-shaped positioning groove 18 respectively, then rotate the two adjusting blocks 22 at the same time, drive the bidirectional screw 21 to rotate, the bidirectional screw 21 drives the threaded movable sleeve 23 to move, the threaded movable sleeve 23 drives the positioning clamping plate 17 to move, at this time the two positioning clamping plates 17 move close to each other, and position and clamp the five tubular workpieces inside the five arc-shaped positioning grooves 18 respectively, then stop rotating the adjusting block 22, at this time the five tubular workpieces are located directly below the five tapping rods 4, then start the driving motor 10, drive the driving shaft 9 to rotate, the driving shaft 9 drives the five driving gears 11 to rotate at the same time, the five driving gears 11 respectively drive the same The meshed transmission gear 12 rotates, and the transmission gear 12 drives the transmission shaft 13 to rotate inside the first positioning bearing 14 and the second positioning bearing 15, which can ensure that the transmission shaft 13 achieves better stability during rotation. At the same time, the transmission shaft 13 drives the tapping rod 4 to rotate. At this time, the five tapping rods 4 rotate at the same time, and then the electric telescopic rod 2 is started to drive the movable support plate 3 to move downward, and the movable support plate 3 drives the strip shell 5 to move downward. The driving assembly 7 inside the strip shell 5 and the bottom of the movable support plate 3 are the five tapping rods 4 that move downward at the same time. The five tapping rods 4 move downward during rotation and perform tapping operations on the five tubular workpieces respectively. In this way, the tapping device can be used to facilitate multi-station synchronous tapping operations, thereby improving work efficiency and achieving better practicality.

Claims

1. A multi-station synchronous tapping device, comprising a supporting base plate (1), characterized in that: The top of the support base plate (1) is symmetrically fixedly mounted with an electric telescopic rod (2), the top of the electric telescopic rod (2) is fixedly mounted with a movable support plate (3), the bottom of the movable support plate (3) is evenly provided with five tapping rods (4), the top of the movable support plate (3) is fixedly mounted with a strip housing (5), the outer side of the strip housing (5) is fixedly mounted with a control switch (6), the inside of the strip housing (5) is mounted with a driving assembly (7), and the tops of the five tapping rods (4) are all connected to the driving assembly (7), and an adjusting and positioning assembly (8) is fixedly mounted at the middle of the top end of the support base plate (1), and the adjusting and positioning assembly (8) is located between the two electric telescopic rods (2).

2. A multi-station synchronous tapping device according to claim 1, characterized in that: The driving assembly (7) comprises a driving shaft (9), and the driving shaft (9) is rotatably mounted inside the strip housing (5); a driving motor (10) is fixedly mounted on one side of the strip housing (5); an output shaft of the driving motor (10) movably passes through one side of the strip housing (5) and is fixedly connected to one end of the driving shaft (9); five driving gears (11) are fixedly mounted inside the strip housing (5) and on the outside of the driving shaft (9); the outsides of the five driving gears (11) are all meshedly connected with transmission gears (12); the bottoms of the five transmission gears (12) are fixedly mounted with transmission shafts (13); five first positioning bearings (14) are evenly fixedly mounted inside the movable support plate (3); the five transmission shafts (13) are respectively rotatably mounted on the bottoms of the five first positioning bearings (14); the bottoms of the five transmission shafts (13) are respectively fixedly connected to the tops of the five tapping rods (4).

3. A multi-station synchronous tapping device according to claim 2, characterized in that: A second positioning bearing (15) is rotatably mounted on the outer side of the top end of the transmission shaft (13), a positioning rod (16) is symmetrically fixedly mounted on the outer side of the second positioning bearing (15), and the bottom of the positioning rod (16) is fixedly connected to the top of the movable support plate (3).

4. A multi-station synchronous tapping device according to claim 1, characterized in that: The adjustment and positioning assembly (8) comprises symmetrically arranged positioning clamping plates (17), and five arc-shaped positioning grooves (18) are evenly opened on the sides of the two positioning clamping plates (17) close to each other. The first positioning plate (19) and the second positioning plate (20) are symmetrically fixedly installed on both sides of the positioning clamping plates (17), and the bottoms of the first positioning plate (19) and the second positioning plate (20) are fixedly connected to the top of the supporting bottom plate (1), and the first positioning plate (19) and the second positioning plate (20) are rotatably arranged between them. A bidirectional screw (21) is installed, and an adjusting block (22) is arranged on the side of the second positioning plate (20) away from the first positioning plate (19), and one end of the bidirectional screw (21) is movably inserted into the second positioning plate (20) and fixedly connected to the adjusting block (22), and a threaded movable sleeve (23) is symmetrically threadedly installed between the first positioning plate (19) and the second positioning plate (20) and located on the outer side of the bidirectional screw (21), and both sides of the positioning clamping plate (17) are fixedly connected to the outer side of the threaded movable sleeve (23).

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