Tapping machine with adjustable tapping position

Abstract

The utility model belongs to the field of tapping machines, and particularly relates to a tapping machine with an adjustable tapping position, which comprises a working table and a tapping assembly, the tapping assembly is positioned above the working table, a vertical column is fixedly mounted at the top of the working table, a lifting seat is slidably sleeved on the vertical column, a connecting mechanism is arranged between the lifting seat and the tapping assembly, and the connecting mechanism is connected with the working table. And the connecting mechanism comprises a rectangular groove, a rectangular seat and a U-shaped frame, the rectangular groove is formed in one side of the lifting seat, the rectangular seat is slidably installed in the rectangular groove, the U-shaped frame is fixedly installed on one side of the rectangular seat, the U-shaped frame is connected with the tapping assembly through a rotating mechanism, and the rotating mechanism comprises a rotating shaft, a rotating seat and a rotating plate. The tapping device is reasonable in design, the tapping assembly can be rotated, the purpose of adjusting the front-back position of the tapping assembly can be achieved, and the purpose of adjusting the left-right position of the tapping assembly can be achieved through left-right movement of the tapping assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a tapping machine with adjustable tapping position. Background Art

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

[0003] At present, a Chinese patent announcement with announcement number CN104722859B discloses an in-mold tapping machine with adjustable tapping position, which includes a machine body, a transmission screw, a transmission cup, a fixed gear, a gear plate group, a movable gear, and a tapping mechanism. The gear plate group is formed by connecting a plurality of movable gear plates end to end through a rotating shaft, and each movable gear plate can rotate around the rotating shaft matched therewith. The invention has a simple structure and a reasonable design. In use, the tapping position can be adjusted conveniently and quickly, thereby improving the applicability and mobility of the in-mold tapping machine and reducing the requirements for the position processing accuracy of the in-mold tapping machine.

[0004] In actual use, it is found that when the tapping position is different, the tapping assembly needs to be adjusted, but it is inconvenient to adjust the position of the tapping assembly in the left and right and front and back directions. Therefore, we propose a tapping machine with adjustable tapping position to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a tapping machine with adjustable tapping position.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tapping machine with adjustable tapping position, comprising a workbench and a tapping assembly, wherein the tapping assembly is located above the workbench, a column is fixedly installed on the top of the workbench, a lifting seat is provided on a sliding sleeve on the column, and a connecting mechanism is provided between the lifting seat and the tapping assembly;

[0008] The connecting mechanism includes a rectangular groove, a rectangular seat and a U-shaped frame, wherein the rectangular groove is opened on one side of the lifting seat, the rectangular seat is slidably installed in the rectangular groove, the U-shaped frame is fixedly installed on one side of the rectangular seat, and the U-shaped frame is connected to the tapping assembly through a rotating mechanism;

[0009] The rotating mechanism includes a rotating shaft, a rotating seat and a rotating plate. The rotating shaft is rotatably mounted on the top and bottom inner walls of the U-shaped frame. The rotating seat fixedly connected to the tapping assembly is fixedly mounted on the rotating shaft, and the rotating plate is fixedly mounted on the top end of the rotating shaft.

[0010] Preferably, a fixing plate is fixedly installed on the top of the column, a hydraulic cylinder is fixedly installed on the top of the fixing plate, and an output shaft of the hydraulic cylinder is fixedly connected to the lifting seat.

[0011] Preferably, a movable hole is provided on the lifting seat, the column is slidably connected to the movable hole, and a guide hole is provided on one side of the column.

[0012] Preferably, a threaded hole is opened on the inner wall of one side of the rectangular groove, an adjusting screw is installed on the inner thread of the threaded hole, one end of the adjusting screw is rotatably installed on the rectangular seat, the adjusting screw passes through the guide hole, and a handle is fixedly installed on one end of the adjusting screw.

[0013] Preferably, a rotation groove is provided on the rectangular seat, an annular groove is provided on the inner wall of the rotation groove, an annular seat is fixedly mounted on the adjusting screw, and the annular seat is rotationally connected to the corresponding annular groove.

[0014] Preferably, a plurality of fixing grooves are provided at equal intervals in a circular shape on the top of the U-shaped frame, a locking mechanism is provided on the rotating plate, and the locking mechanism is adapted to the fixing grooves.

[0015] Preferably, the locking mechanism includes threaded hole 2, a fixing screw and a knob, wherein the threaded hole 2 is provided on the rotating plate, the fixing screw is installed in the inner thread of the threaded hole 2, the fixing screw is matched with the corresponding fixing groove, and the knob is fixedly installed at the top end of the fixing screw.

[0016] Preferably, the front and rear inner walls of the rectangular groove are provided with limiting grooves, the front and rear sides of the rectangular seat are fixedly mounted with limiting seats, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0017] Beneficial effects of the utility model:

[0018] 1. The purpose of fixing and releasing the rotating plate is achieved through the cooperation of the knob, the fixing screw, the threaded hole, the fixing screw and the fixing groove. By rotating the rotating plate, the rotating plate can drive the rotating seat and the tapping assembly to rotate through the rotating shaft, so as to achieve the purpose of adjusting the front and rear position of the tapping assembly;

[0019] 2. Through the cooperation of the handle, the adjusting screw, the threaded hole 1 and the rectangular seat, the adjusting screw can drive the rectangular seat to move, and the rectangular seat drives the tapping assembly to move left and right through the U-shaped frame, thereby achieving the purpose of adjusting the left and right position of the tapping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional structural schematic diagram of a tapping machine with adjustable tapping position proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of a tapping machine with adjustable tapping position proposed by the utility model;

[0022] Figure 3 This is a schematic structural diagram of part A of a tapping machine with adjustable tapping position proposed by the utility model;

[0023] Figure 4 The utility model is a schematic structural diagram of the B part of a tapping machine with adjustable tapping position.

[0024] In the figure: 1. workbench; 2. tapping assembly; 3. column; 4. lifting seat; 5. fixed plate; 6. hydraulic cylinder; 7. rectangular groove; 8. rectangular seat; 9. guide hole; 10. threaded hole one; 11. adjusting screw; 12. handle; 13. U-shaped frame; 14. rotating shaft; 15. rotating seat; 16. rotating plate; 17. fixed groove; 18. threaded hole two; 19. fixing screw; 20. knob. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-4 , a tapping machine with adjustable tapping position comprises a workbench 1 and a tapping assembly 2, the tapping assembly 2 is located above the workbench 1, a column 3 is fixedly installed on the top of the workbench 1, a lifting seat 4 is slidably sleeved on the column 3, a connecting mechanism is provided between the lifting seat 4 and the tapping assembly 2, the connecting mechanism comprises a rectangular groove 7, a rectangular seat 8 and a U-shaped frame 13, the rectangular groove 7 is opened on one side of the lifting seat 4, a rectangular seat 8 is slidably installed in the rectangular groove 7, a U-shaped frame 13 is fixedly installed on one side of the rectangular seat 8, and the U-shaped frame 13 is connected to the tapping assembly 2 through a rotating mechanism, the rotating mechanism comprises a rotating shaft 14, a rotating seat 15 and a rotating plate 16, the rotating shaft 14 is rotatably installed on the top and bottom inner walls of the U-shaped frame 13, a rotating seat 15 fixedly connected to the tapping assembly 2 is fixedly installed on the rotating shaft 14, and a rotating plate 16 is fixedly installed on the top of the rotating shaft 14, and the purpose of adjusting the tapping assembly 2 left and right can be achieved by providing the rectangular seat 8.

[0027] In this embodiment, a fixing plate 5 is fixedly installed on the top of the column 3, and a hydraulic cylinder 6 is fixedly installed on the top of the fixing plate 5. The output shaft of the hydraulic cylinder 6 is fixedly connected to the lifting seat 4. By providing the hydraulic cylinder 6, the hydraulic cylinder 6 can drive the lifting seat 4 to move in the vertical direction through the output shaft. The lifting seat 4 is provided with a moving hole, and the column 3 is slidably connected to the moving hole. A guide hole 9 is provided on one side of the column 3.

[0028] In this embodiment, a threaded hole 10 is provided on the inner wall of one side of the rectangular groove 7, and an adjusting screw 11 is installed with the inner thread of the threaded hole 10. One end of the adjusting screw 11 is rotatably installed on the rectangular seat 8. The adjusting screw 11 passes through the guide hole 9, and a handle 12 is fixedly installed on one end of the adjusting screw 11. By providing the adjusting screw 11, the movement of the adjusting screw 11 can drive the rectangular seat 8 to move. A rotating groove is provided on the rectangular seat 8, and an annular groove is provided on the inner wall of the rotating groove. An annular seat is fixedly installed on the adjusting screw 11, and the annular seat is rotatably connected to the corresponding annular groove. By providing the annular groove and the annular groove, the adjusting screw 11 can be rotatably installed on the rectangular seat 8.

[0029] In this embodiment, a plurality of fixing grooves 17 are provided in an annular shape and at equal intervals at the top of the U-shaped frame 13. A locking mechanism is provided on the rotating plate 16, and the locking mechanism is adapted to the fixing groove 17. The locking mechanism comprises a second threaded hole 18, a fixing screw 19 and a knob 20. The second threaded hole 18 is provided on the rotating plate 16, and a fixing screw 19 is installed in the inner thread of the second threaded hole 18. The fixing screw 19 is adapted to the corresponding fixing groove 17. A knob 20 is fixedly installed on the top of the fixing screw 19. Limiting grooves are provided on the front and rear inner walls of the rectangular groove 7, and limiting seats are fixedly installed on the front and rear sides of the rectangular seat 8, and the limiting seats are slidably connected with the corresponding limiting grooves. By rotating the knob 20 and the fixing screw 19, the fixing screw 19 can be rotated and moved at the same time under the action of the second threaded hole 18, and the movement of the fixing screw 19 can be stuck in or out of the corresponding fixing groove 17, thereby achieving the purpose of fixing and releasing the fixing of the rotating plate 16.

[0030] In the utility model, by rotating the knob 20 and the fixing screw 19, under the action of the threaded hole 18, the fixing screw 19 can be rotated and moved at the same time, and the movement of the fixing screw 19 can be stuck in or disengaged from the corresponding fixing groove 17, thereby achieving the purpose of fixing and releasing the fixing of the rotating plate 16. By rotating the rotating plate 16, the rotating plate 16 can drive the rotating seat 15 and the tapping assembly 2 to rotate through the rotating shaft 14, thereby achieving the purpose of adjusting the front and rear positions of the tapping assembly 2. By rotating the handle 12 and the adjusting screw 11, under the action of the threaded hole 10, the adjusting screw 11 can be rotated and moved at the same time, and the adjusting screw 11 can drive the rectangular seat 8 to move. The rectangular seat 8 drives the tapping assembly 2 to move left and right through the U-shaped frame 13, thereby achieving the purpose of adjusting the left and right positions of the tapping assembly 2.

[0031] The above is a detailed introduction to a tapping machine with adjustable tapping position provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A tapping machine with adjustable tapping position, characterized in that: The invention comprises a workbench (1) and a tapping assembly (2), wherein the tapping assembly (2) is located above the workbench (1), a column (3) is fixedly mounted on the top of the workbench (1), a lifting seat (4) is provided on a sliding sleeve on the column (3), and a connecting mechanism is provided between the lifting seat (4) and the tapping assembly (2); The connecting mechanism comprises a rectangular groove (7), a rectangular seat (8) and a U-shaped frame (13); the rectangular groove (7) is provided on one side of the lifting seat (4); the rectangular seat (8) is slidably mounted in the rectangular groove (7); the U-shaped frame (13) is fixedly mounted on one side of the rectangular seat (8); and the U-shaped frame (13) is connected to the tapping assembly (2) via a rotating mechanism; The rotating mechanism comprises a rotating shaft (14), a rotating seat (15) and a rotating plate (16); the rotating shaft (14) is rotatably mounted on the top and bottom inner walls of the U-shaped frame (13); the rotating seat (15) fixedly connected to the tapping assembly (2) is fixedly mounted on the rotating shaft (14); and the rotating plate (16) is fixedly mounted on the top end of the rotating shaft (14).

2. A tapping machine with adjustable tapping position according to claim 1, characterized in that: A fixing plate (5) is fixedly mounted on the top of the column (3), a hydraulic cylinder (6) is fixedly mounted on the top of the fixing plate (5), and an output shaft of the hydraulic cylinder (6) is fixedly connected to the lifting seat (4).

3. The tapping machine with adjustable tapping position according to claim 1, characterized in that: The lifting seat (4) is provided with a moving hole, the column (3) is slidably connected to the moving hole, and a guide hole (9) is provided on one side of the column (3).

4. The tapping machine with adjustable tapping position according to claim 1, characterized in that: A threaded hole (10) is formed on an inner wall of one side of the rectangular groove (7), an adjusting screw (11) is installed in the threaded hole (10), one end of the adjusting screw (11) is rotatably mounted on the rectangular seat (8), the adjusting screw (11) passes through the guide hole (9), and a handle (12) is fixedly mounted on one end of the adjusting screw (11).

5. The tapping machine with adjustable tapping position according to claim 4, characterized in that: The rectangular seat (8) is provided with a rotation groove, the inner wall of the rotation groove is provided with an annular groove, the adjusting screw (11) is fixedly mounted with an annular seat, and the annular seat is rotationally connected to the corresponding annular groove.

6. The tapping machine with adjustable tapping position according to claim 1, characterized in that: The top of the U-shaped frame (13) is provided with a plurality of fixing grooves (17) at equal intervals in a circular shape, and a locking mechanism is provided on the rotating plate (16), and the locking mechanism is adapted to the fixing grooves (17).

7. The tapping machine with adjustable tapping position according to claim 6, characterized in that: The locking mechanism comprises a second threaded hole (18), a fixed screw (19) and a knob (20); the second threaded hole (18) is formed on the rotating plate (16); the fixed screw (19) is installed in the inner thread of the second threaded hole (18); the fixed screw (19) is matched with the corresponding fixed groove (17); and the knob (20) is fixedly installed at the top end of the fixed screw (19).

8. The tapping machine with adjustable tapping position according to claim 1, characterized in that: Limiting grooves are provided on the front and rear inner walls of the rectangular groove (7), and limiting seats are fixedly installed on the front and rear sides of the rectangular seat (8), and the limiting seats are slidably connected to the corresponding limiting grooves.

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