Tapping device for precision part machining

Abstract

The utility model provides a tapping device for machining precision parts, which belongs to the technical field of tapping equipment and comprises a machine body, symmetrically arranged sliding rods are fixedly connected to the inner wall of the machine body, a tapping part for tapping workpieces is slidably connected to the top wall of the machine body through the sliding rods, and a mounting frame is rotatably connected to the side wall of the machine body. A bearing component used for bearing workpieces is rotationally connected into the mounting frame, an adjusting air cylinder is further rotationally connected to the inner wall of the machine body, the output end of the adjusting air cylinder is rotationally connected with the mounting frame, and an adjusting motor is further fixedly connected to the side wall of the mounting frame. The output end of the adjusting motor penetrates through the mounting frame and is fixedly connected with an adjusting gear used for adjusting the bearing component. The tapping angle can be adjusted through rotation of the installation frame, rotation of a workpiece is achieved through the rotating disc arranged in a rotating mode, the workpiece does not need to be taken down repeatedly, the machining efficiency is improved to a great extent, and the machining applicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping equipment, in particular to a tapping device for precision parts processing. Background Art

[0002] Precision parts are mostly used in aerospace, automobiles and ships. The accuracy of the parts will affect the entire operation of the device. Tapping devices are often used during the processing of precision parts.

[0003] After searching, the Chinese patent application number 202220675107.6 discloses a tapping device for precision parts processing, which relates to the technical field of tapping devices. The utility model includes a workbench, a mounting frame is installed on the upper surface of the workbench, a mounting sleeve is installed on the inner surface of the mounting frame, a threaded rod is installed on the inner surface of the mounting sleeve, a plurality of moving blocks are installed on the outer surface of the threaded rod, a connecting sleeve is installed on the inner surface of the moving block, a motor seat is installed on the lower surface of the workbench, a second motor is installed on the lower surface of the motor seat, and a second power gear is installed on the output end of the second motor. The utility model controls the second motor to drive the second power gear to rotate, and then utilizes the meshing between the second power gear and the second gear bar and the meshing between the second transmission gear and the second gear bar to drive the threaded rod to rotate, and then utilizes the connection between the outer surface of the threaded rod and the connecting sleeve to drive the moving block to move, thereby facilitating positioning and avoiding certain limitations;

[0004] Although the above patent can realize a simple tapping function, it still has the following shortcomings during use:

[0005] 1. It is inconvenient to adjust the tapping angle according to processing requirements, making it difficult to apply to the processing of workpieces of different specifications;

[0006] 2. When processing annular workpieces, when the tapping position needs to be changed, the workpiece needs to be repeatedly fixed for adjustment, which affects the processing efficiency.

[0007] Therefore, a tapping device for precision parts processing is urgently needed to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to address the current inconvenience of adjusting the tapping angle according to processing requirements, which makes it difficult to apply to the processing of workpieces of different specifications. When processing annular workpieces, when the tapping position needs to be changed, the workpiece needs to be repeatedly fixed for adjustment, which affects the processing efficiency.

[0009] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0010] A tapping device for precision parts processing comprises a body, an inner wall of the body being fixedly connected to a symmetrically arranged sliding rod, a top wall of the body being slidably connected to a tapping component for tapping a workpiece via the sliding rod, a side wall of the body being rotatably connected to a mounting frame, a bearing component for bearing the workpiece being rotatably connected inside the mounting frame, an adjusting cylinder being also rotatably connected to the inner wall of the body, an output end of the adjusting cylinder being rotatably connected to the mounting frame, an adjusting motor being also fixedly connected to the side wall of the mounting frame, and an adjusting gear for adjusting the bearing component being fixedly connected through the mounting frame.

[0011] As a preferred technical solution of the present application, the bearing component includes a rotating disk rotatably connected to the inner wall of the mounting frame, the inner wall of the rotating disk is fixedly connected to a three-jaw chuck, and the side wall of the rotating disk is also fixedly connected to a gear ring, which is meshed with an adjusting gear.

[0012] As the preferred technical solution of the present application, the tapping component is rotatably connected to the adjusting screw on the inner wall of the machine body, the sliding frame is slidably connected to the outer wall of the sliding rod, the mounting seat is fixedly connected to the top wall of the sliding frame, the mounting plate is slidably connected to the side wall of the mounting seat, the lifting cylinder is fixedly connected to the top wall of the mounting plate and the tapping assembly is fixedly connected to the output end of the lifting cylinder, and the sliding frame is threadedly connected to the adjusting screw, the inner wall of the mounting seat is also fixedly connected to a telescopic cylinder, and the output end of the telescopic cylinder is fixedly connected to the mounting plate.

[0013] As a preferred technical solution of the present application, the side wall of the machine body is also fixedly connected to a displacement motor, and the output end of the displacement motor is fixedly connected to the adjusting screw.

[0014] As a preferred technical solution of the present application, a control screen is also provided on the top wall of the machine body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] 1. By setting the mounting frame to cooperate with the adjusting cylinder, after the workpiece is fixed, the tapping angle can be adjusted by rotating the mounting frame, which effectively increases the applicability of processing and greatly improves the convenience of processing. It solves the problem in the prior art that it is inconvenient to adjust the tapping angle according to processing requirements, thus making it difficult to apply to the processing of workpieces of different specifications;

[0018] 2. By setting the adjustment gear to cooperate with the gear ring, after the workpiece is fixed, the workpiece can be rotated as needed to achieve the purpose of adjusting the tapping position. There is no need to repeatedly remove the workpiece, which greatly increases the processing efficiency and solves the problem in the prior art that when processing annular workpieces, when the tapping position needs to be changed, the workpiece needs to be repeatedly fixed for adjustment, affecting the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the overall structural schematic diagrams of the tapping device for precision parts processing provided in this application;

[0020] Figure 2 The second schematic diagram of the overall structure of the tapping device for precision parts processing provided in this application;

[0021] Figure 3 The third schematic diagram of the overall structure of the tapping device for precision parts processing provided in this application;

[0022] Figure 4 One of the partial structural schematic diagrams of the tapping device for precision parts processing provided in this application;

[0023] Figure 5 This is the second partial structural schematic diagram of the tapping device for precision parts processing provided in this application.

[0024] Indicated in the figure:

[0025] 1. Machine body; 11. Adjusting cylinder; 12. Sliding rod; 13. Displacement motor; 14. Control panel; 2. Mounting frame; 21. Adjusting motor; 22. Adjusting gear; 3. Rotating disk; 31. Three-jaw chuck; 32. Gear ring; 4. Adjusting screw; 41. Sliding frame; 42. Mounting seat; 43. Mounting plate; 44. Lifting cylinder; 45. Tapping assembly; 46. Telescopic cylinder. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0027] like Figure 1-4As shown, a tapping device for precision parts processing proposed in this embodiment includes a body 1, an inner wall of the body 1 is fixedly connected with a symmetrically arranged sliding rod 12, a top wall of the body 1 is slidably connected with a tapping component for tapping a workpiece through the sliding rod 12, a side wall of the body 1 is rotatably connected with a mounting frame 2, a bearing component for bearing the workpiece is rotatably connected inside the mounting frame 2, an adjusting cylinder 11 is also rotatably connected to the inner wall of the body 1, an output end of the adjusting cylinder 11 is rotatably connected to the mounting frame 2, an adjusting motor 21 is also fixedly connected to the side wall of the mounting frame 2, an output end of the adjusting motor 21 is fixedly connected through the mounting frame 2 with an adjusting gear 22 for adjusting the bearing component, the mounting frame 2 is matched with the adjusting cylinder 11, and after the workpiece is fixed, the tapping angle is adjusted by rotating the mounting frame 2, which effectively increases the applicability of processing and greatly improves the convenience of processing.

[0028] like Figure 2-5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the bearing component includes a rotating disk 3 rotatably connected to the inner wall of the mounting frame 2, the inner wall of the rotating disk 3 is fixedly connected with a three-jaw chuck 31, and the side wall of the rotating disk 3 is also fixedly connected with a toothed ring 32, the toothed ring 32 is meshed and connected with the adjusting gear 22, and the adjusting gear 22 is matched with the toothed ring 32. After the workpiece is fixed, the workpiece can be rotated as needed, so as to achieve the purpose of adjusting the tapping position without repeatedly removing the workpiece, which greatly increases the processing efficiency. It should be noted that the three-jaw chuck 31 is a commonly used technical means in this field, and the specific structure and working principle are existing technologies, which will not be elaborated here.

[0029] like Figure 1-5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the tapping component is rotatably connected to the adjusting screw 4 on the inner wall of the body 1, the sliding frame 41 is slidably connected to the outer wall of the sliding rod 12, the mounting seat 42 is fixedly connected to the top wall of the sliding frame 41, the mounting plate 43 is slidably connected to the side wall of the mounting seat 42, the lifting cylinder 44 is fixedly connected to the top wall of the mounting plate 43 and the tapping assembly 45 is fixedly connected to the output end of the lifting cylinder 44, and the sliding frame 41 is threadedly connected to the adjusting screw 4, the inner wall of the mounting seat 42 is also fixedly connected to the telescopic cylinder 46, and the output end of the telescopic cylinder 46 is fixedly connected to the mounting plate 43. It should be noted that the tapping assembly 45 is a commonly used technical means in this field, and the specific structure and working principle are existing technologies, which will not be elaborated here.

[0030] like Figure 1-3As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the body 1 is also fixedly connected to a displacement motor 13, and the output end of the displacement motor 13 is fixedly connected to the adjusting screw 4. The adjusting screw 4 drives the sliding frame 41 to slide on the outer wall of the sliding rod 12 to achieve the adjustment of the lateral position of the tapping assembly 45, and the longitudinal position of the tapping assembly 45 is adjusted by controlling the telescopic cylinder 46.

[0031] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, a control panel 14 is provided on the top wall of the machine body 1 .

[0032] Specifically, when the tapping device for precision parts processing is used: the workpiece is placed at the center of the three-jaw chuck 31, the three-jaw chuck 31 is controlled to fix the workpiece, the displacement motor 13 is started, and then the sliding frame 41 is driven to slide on the outer wall of the sliding rod 12 by adjusting the screw 4 to adjust the lateral position of the tapping assembly 45, and the longitudinal position of the tapping assembly 45 is adjusted by controlling the telescopic cylinder 46. After the adjustment is completed, the tapping assembly 45 is started, and the lifting cylinder 44 is controlled to feed to realize the tapping operation of the workpiece. When the tapping angle needs to be adjusted, the mounting frame 2 is driven to deflect by adjusting the telescopic cylinder 11, and the tapping angle is adjusted by rotating the mounting frame 2. , effectively increasing the applicability of processing, greatly improving the convenience of processing, and solving the problem in the prior art that it is inconvenient to adjust the tapping angle according to processing requirements, thus making it difficult to apply to the processing of workpieces of different specifications. When the processing position needs to be changed, the control adjustment motor 21 is started, and then the rotating disk 3 is driven to rotate by adjusting the gear 22 and the gear ring 32, thereby driving the workpiece to rotate, thereby achieving the purpose of adjusting the tapping position. There is no need to repeatedly remove the workpiece, which greatly increases the processing efficiency and solves the problem in the prior art that when processing annular workpieces, when the tapping position needs to be changed, the workpiece needs to be repeatedly fixed for adjustment, affecting the processing efficiency.

[0033] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A tapping device for precision parts processing, comprising a body (1), It is characterized in that The inner wall of the machine body (1) is fixedly connected to a symmetrically arranged sliding rod (12); the top wall of the machine body (1) is slidably connected to a tapping component for tapping a workpiece via the sliding rod (12); the side wall of the machine body (1) is rotatably connected to a mounting frame (2); the mounting frame (2) is internally rotatably connected to a bearing component for bearing the workpiece; the inner wall of the machine body (1) is also rotatably connected to an adjusting cylinder (11); the output end of the adjusting cylinder (11) is rotatably connected to the mounting frame (2); the side wall of the mounting frame (2) is also fixedly connected to an adjusting motor (21); the output end of the adjusting motor (21) passes through the mounting frame (2) and is fixedly connected to an adjusting gear (22) for adjusting the bearing component.

2. A tapping device for precision parts processing according to claim 1, It is characterized in that The bearing component comprises a rotating disk (3) rotatably connected to the inner wall of the mounting frame (2); a three-jaw chuck (31) is fixedly connected to the inner wall of the rotating disk (3); a toothed ring (32) is also fixedly connected to the side wall of the rotating disk (3); and the toothed ring (32) is meshingly connected to the adjusting gear (22).

3. A tapping device for precision parts processing according to claim 1, It is characterized in that The tapping component is rotatably connected to an adjusting screw (4) on the inner wall of the machine body (1), a sliding frame (41) slidably connected to the outer wall of the sliding rod (12), a mounting seat (42) fixedly connected to the top wall of the sliding frame (41), a mounting plate (43) slidably connected to the side wall of the mounting seat (42), a lifting cylinder (44) fixedly connected to the top wall of the mounting plate (43), and a tapping assembly (45) fixedly connected to the output end of the lifting cylinder (44), and the sliding frame (41) is threadedly connected to the adjusting screw (4), and the inner wall of the mounting seat (42) is also fixedly connected to a telescopic cylinder (46), and the output end of the telescopic cylinder (46) is fixedly connected to the mounting plate (43).

4. A tapping device for precision parts processing according to claim 3, It is characterized in that The side wall of the machine body (1) is also fixedly connected to a displacement motor (13), and the output end of the displacement motor (13) is fixedly connected to the adjustment screw (4).

5. A tapping device for precision parts processing according to claim 1, It is characterized in that The top wall of the machine body (1) is also provided with a control screen (14).

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