Automatic tapping device for automobile parts

Abstract

The automatic tapping device comprises a rack, an X-axis sliding rail is arranged at the top end of the rack, an X-axis moving seat is slidably connected to the top end of the X-axis sliding rail, a bottom plate is slidably connected to the top end of the X-axis moving seat, a Z-axis sliding rail is fixedly connected to the middle of the top end of the rack, and a Z-axis lifting seat is slidably connected to the Z-axis sliding rail; a tapping motor is installed at the bottom end of the Z-axis lifting base, and an output shaft of the tapping motor is in transmission connection with a tapping head. The full-automatic tapping machine is matched with an XYZ three-axis moving mechanism, the whole tapping project can be carried out in a full-automatic mode, and compared with manual tapping, the tapping efficiency and precision of the full-automatic tapping machine are greatly improved.

Description

Technical Field

[0001] The invention relates to the field of mechanical technology, and in particular to an automatic tapping device for automobile parts. Background Art

[0002] Tapping machine refers to a processing equipment that processes threads, screws or threads on the inner wall of a preset through hole or blind hole on a component. It can be used to process automobile or motorcycle bodies, frames, chassis, connecting rods, engines, cylinders and various mechanical parts, machine tools, hardware products, metal pipes, gears, pump bodies, valves, fasteners and other parts.

[0003] The degree of automation of the tapping machines on the market is relatively low. Manual work is required to assemble the processed parts onto the tapping machines before processing. The positions of the parts need to be changed manually for tapping of different hole positions. The work efficiency is low and the labor cost is high. At the same time, manual operation cannot guarantee the positioning accuracy of the product, and multiple adjustments are often required, which is time-consuming.

[0004] Therefore, how to provide an automatic tapping device for automobile parts to solve the problems existing in the prior art is of great significance to its application. Summary of the invention

[0005] In view of this, the purpose of the present application is to provide an automatic tapping device for automotive parts to solve the problem that the tapping machines currently on the market have a relatively low degree of automation, and that the processed parts need to be manually assembled on the tapping machine for processing. For tapping of different hole positions, the position of the parts also needs to be manually changed, resulting in low work efficiency and high labor costs. At the same time, manual operation cannot guarantee product positioning accuracy, and multiple adjustments are often required, which is time-consuming.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic tapping device for automobile parts comprises a frame, an X-axis slide rail is arranged at the top of the frame, an X-axis moving seat is slidably connected to the top of the X-axis slide rail, a bottom plate is slidably connected to the top of the X-axis moving seat, a Z-axis slide rail is fixedly connected to the middle of the top of the frame, the Z-axis slide rail is slidably connected to the Z-axis lifting seat, a tapping motor is installed at the bottom end of the Z-axis lifting seat, and a tapping head is drivingly connected to the output shaft of the tapping motor.

[0008] Preferably, motor mounting plates are fixedly connected to both sides of the bottom end of the frame, an X-axis motor is installed on the outer side of the motor mounting plate, the output end of the X-axis motor is transmission-connected to an X-axis threaded rod, the X-axis threaded rod is threadedly connected to an X-axis moving block, and the X-axis moving block is fixedly connected to the X-axis moving seat.

[0009] Preferably, a Y-axis motor is installed on the front of the X-axis moving seat, the output end of the Y-axis motor is transmission-connected to a Y-axis screw, and the bottom end of the base plate is threadedly connected to the Y-axis screw.

[0010] Preferably, a slide groove is provided inside the Z-axis slide rail, a Z-axis motor is installed at the top end of the Z-axis slide rail, an output end of the Z-axis motor is transmission-connected to a Z-axis lead screw, and the Z-axis lifting seat is threadedly connected to the Z-axis lead screw.

[0011] Preferably, the tapping jig includes a support member 1, which is installed on the top of the Y-axis movable plate, the middle part of the support member 1 is rotatably connected to a rotating rod 1, the top of the rotating rod 1 is fixedly connected to a support member 2, the top of the support member 2 is fixedly connected to a cross plate, the middle part of the cross plate is rotatably connected to a rotating rod 2, the top of the rotating rod 2 is fixedly connected to a workbench, the side of the top of the workbench is fixedly connected to a fixed block, and the fixed block is threadedly connected to a threaded rod.

[0012] Preferably, the support member 1 is arranged at an angle of degrees to the bottom plate, the support member 2 is arranged at an angle of degrees to the cross plate, and the support member 1 and the support member 2 are parallel to each other.

[0013] Preferably, a fixing plate 2 is fixedly connected to one side of the bottom end of the horizontal plate, a worm motor 2 is installed on the inner side of the fixing plate 2, the output end of the worm motor 2 is transmission-connected to a worm 2, the bottom end of the rotating rod 2 is fixedly connected to a worm wheel 2, and the worm wheel 2 is meshingly connected to the worm 2.

[0014] Preferably, one side of the top end of the support member is fixedly connected to a fixing plate, one side of the fixing plate is fixedly connected to a worm motor, the output end of the worm motor is transmission-connected to a worm, the bottom end of the rotating rod is fixedly connected to a worm wheel, and the worm wheel is meshingly connected to the worm.

[0015] Preferably, the number of the fixing blocks is at least two, and the two fixing blocks are symmetrically arranged.

[0016] Preferably, the four corners at the bottom end of the frame are fixedly connected with support legs.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is equipped with an XYZ three-axis moving mechanism, and the entire tapping process can be carried out fully automatically. Compared with manual tapping, the tapping efficiency and precision of the present invention are greatly improved;

[0019] 2. The tapping jig of the present invention can be rotated 45 degrees, so that the side of the accessory can be tapped without secondary clamping, further improving the processing efficiency.

[0020] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0021] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a front view of the present invention;

[0025] Figure 3 It is a structural diagram of the tapping fixture in the present invention;

[0026] Figure 4 The sectional view of the tapping fixture in the present invention Figure 1 ;

[0027] Figure 5 The sectional view of the tapping fixture in the present invention Figure 2 .

[0028] In the figure: 1. Y-axis moving plate; 2. support member; 3. worm gear 1; 4. worm gear 1; 5. worm motor 1; 6. fixed plate 1; 7. rotating rod 1; 8. support member 2; 9. worm gear 2; 10. fixed plate 2; 11. worm gear 2; 12. rotating rod 2; 13. cross plate; 14. fixed block; 15. workbench; 16. worm motor 2; 17. threaded rod; 18. X-axis threaded rod; 19. X-axis moving block; 20. Y-axis screw; 21. X-axis slide rail; 22. X-axis moving seat; 23. supporting leg; 24. frame; 25. tapping motor; 26. tapping head; 27. Z-axis lifting seat; 28. Z-axis motor; 29. ​​Z-axis screw; 30. Z-axis slide rail; 31. X-axis motor; 32. Y-axis motor, 33. motor mounting plate. DETAILED DESCRIPTION

[0029] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0030] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0031] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0032] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0033] See also Figure 1-5 The present invention provides a technical solution for an automatic tapping device for automobile parts: it includes a frame 24, an X-axis slide rail 21 is arranged at the top of the frame 24, an X-axis moving seat 22 is slidably connected to the top of the X-axis slide rail 21, a Y-axis moving plate 1 is slidably connected to the top of the X-axis moving seat 22, a tapping fixture is installed on the top of the Y-axis moving plate 1, a Z-axis slide rail 30 is fixedly connected to the middle of the top of the frame 24, a Z-axis slide rail 30 is slidably connected to a Z-axis lifting seat 27, a tapping motor 25 is installed at the bottom of the Z-axis lifting seat 27, and a tapping head 26 is transmission-connected to the output shaft of the tapping motor 25.

[0034] Motor mounting plates 33 are fixedly connected to both sides of the bottom end of the frame 24, an X-axis motor 31 is installed on the outer side of the motor mounting plate 33, the output end of the X-axis motor 31 is transmission-connected to an X-axis threaded rod 18, the X-axis threaded rod 18 is threadedly connected to an X-axis moving block 19, and the X-axis moving block 19 is fixedly connected to the X-axis moving seat 22.

[0035] In this embodiment, the X-axis motor 31 can drive the X-axis threaded rod 18 to rotate, and the X-axis threaded rod 18 drives the X-axis moving seat 22 to move in the X-axis direction through the X-axis moving block 19.

[0036] A Y-axis motor 32 is installed on the front of the X-axis moving seat 22 . The output end of the Y-axis motor 32 is transmission-connected to the Y-axis screw 20 . The bottom end of the Y-axis moving plate 1 is threadedly connected to the Y-axis screw 20 .

[0037] In this embodiment, the Y-axis motor 32 can drive the Y-axis screw 20 to rotate, and the Y-axis screw 20 can drive the Y-axis moving plate 1 to move in the Y-axis direction.

[0038] A slide groove is provided inside the Z-axis slide rail 30 , a Z-axis motor 28 is installed at the top of the Z-axis slide rail 30 , an output end of the Z-axis motor 28 is transmission-connected to a Z-axis lead screw 29 , and the Z-axis lifting seat 27 is threadedly connected to the Z-axis lead screw 29 .

[0039] In this embodiment, the Z-axis motor 28 can drive the Z-axis screw rod 29 to rotate, and the Z-axis lifting seat 27 can be driven by the Z-axis screw rod 29 to adjust the height.

[0040] The tapping fixture includes a support member 2, which is installed on the top of the Y-axis movable plate 1. The middle part of the support member 2 is rotatably connected to a rotating rod 7, the top of the rotating rod 7 is fixedly connected to a support member 8, the top of the support member 8 is fixedly connected to a cross plate 13, the middle part of the cross plate 13 is rotatably connected to a rotating rod 12, the top of the rotating rod 12 is fixedly connected to a workbench 15, the side of the top of the workbench 15 is fixedly connected to a fixed block 14, and the fixed block 14 is threadedly connected to a threaded rod 17.

[0041] The support member 1 2 is arranged at an angle of 45 degrees to the Y-axis moving plate 1 , the support member 2 8 is arranged at an angle of 45 degrees to the horizontal plate 13 , and the support member 1 2 and the support member 2 8 are parallel to each other.

[0042] A fixed plate 2 10 is fixedly connected to one side of the bottom end of the horizontal plate 13, a worm motor 2 16 is installed on the inner side of the fixed plate 2 10, the output end of the worm motor 2 16 is transmission-connected to a worm 2 9, and a worm wheel 2 11 is fixedly connected to the bottom end of the rotating rod 2 12, and the worm wheel 2 11 is meshingly connected to the worm 2 9.

[0043] In this embodiment, the worm motor 16 can drive the worm 9 to rotate, the worm 9 drives the worm wheel 11 to rotate, and the worm wheel 11 drives the workbench 15 to rotate through the rotating rod 12, thereby adding an axis to the XZY axis to achieve four-axis linkage.

[0044] One side of the top of the support member 2 is fixedly connected to a fixing plate 6, one side of the fixing plate 6 is fixedly connected to a worm motor 5, the output end of the worm motor 5 is transmission-connected to a worm 4, the bottom end of the rotating rod 7 is fixedly connected to a worm wheel 3, and the worm wheel 3 is meshingly connected to the worm 4.

[0045] In this embodiment, the worm motor 15 drives the worm 14 to rotate, the worm 14 drives the rotating rod 7 to rotate through the worm wheel 3, and the rotating rod 17 drives the support member 2 8 to rotate, thereby realizing a 45-degree rotation of the workbench 15 and realizing the processing of the side of the accessory on the workbench 15.

[0046] The number of the fixing blocks 14 is at least two, and the two fixing blocks 14 are symmetrically arranged.

[0047] The four corners at the bottom of the frame 24 are fixedly connected with support legs 23.

[0048] When in use, the accessory is placed on the top of the workbench 15, and then the threaded rod 17 on the fixed block 14 is used to clamp the accessory to perform XYZ three-axis adjustment. The X-axis motor 31 can drive the X-axis threaded rod 18 to rotate, and the X-axis threaded rod 18 drives the X-axis moving seat 22 to move in the X-axis direction through the X-axis moving block 19; the Y-axis motor 32 can drive the Y-axis screw 20 to rotate, and the Y-axis screw 20 can drive the Y-axis moving plate 1 to move in the Y-axis direction; the Z-axis motor 28 can drive the Z-axis screw 29 to rotate, and the Z-axis screw 29 can drive The Z-axis lifting seat 27 is height-adjusted to realize tapping processing on the upper surface of the accessory. After the processing is completed, the worm motor 15 drives the worm 14 to rotate, and the worm 14 drives the rotating rod 7 to rotate through the worm wheel 3, and the rotating rod 17 drives the support member 2 8 to rotate, thereby realizing a 45-degree rotation of the workbench 15, and realizing the processing of the side of the accessory on the workbench 15. The worm motor 2 16 can drive the worm 2 9 to rotate, and the worm 2 9 drives the worm wheel 2 11 to rotate. The worm wheel 2 11 drives the workbench 15 to rotate through the rotating rod 2 12, and realizing the processing of different sides of the accessory.

[0049] The above description is only the preferred embodiment of the present invention, which does not limit the protection scope of the present invention. For those skilled in the art, the present invention can be modified and varied in various ways. Within the spirit and principle of the present invention, any change, modification, replacement, integration and parameter change of these embodiments by conventional substitution or capable of achieving the same function without departing from the principle and spirit of the present invention shall fall within the protection scope of the present invention.

Claims

1. An automatic tapping device for automobile parts, characterized in that: The invention comprises a frame (24), wherein an X-axis slide rail (21) is arranged at the top of the frame (24), an X-axis moving seat (22) is slidably connected to the top of the X-axis slide rail (21), a Y-axis moving plate (1) is slidably connected to the top of the X-axis moving seat (22), a tapping fixture is installed at the top of the Y-axis moving plate (1), a Z-axis slide rail (30) is fixedly connected to the middle of the top of the frame (24), the Z-axis slide rail (30) is slidably connected to the Z-axis lifting seat (27), a tapping motor (25) is installed at the bottom of the Z-axis lifting seat (27), and the output shaft of the tapping motor (25) is drivingly connected to the tapping head (26).

2. The automatic tapping device for automobile parts according to claim 1, characterized in that: Motor mounting plates (33) are fixedly connected to both sides of the bottom end of the frame (24); an X-axis motor (31) is installed on the outer side of the motor mounting plate (33); an output end of the X-axis motor (31) is drivingly connected to an X-axis threaded rod (18); the X-axis threaded rod (18) is threadedly connected to an X-axis moving block (19); and the X-axis moving block (19) is fixedly connected to the X-axis moving seat (22).

3. The automatic tapping device for automobile parts according to claim 1, characterized in that: A Y-axis motor (32) is installed on the front of the X-axis moving seat (22); the output end of the Y-axis motor (32) is transmission-connected to a Y-axis screw rod (20); and the bottom end of the Y-axis moving plate (1) is threadedly connected to the Y-axis screw rod (20).

4. The automatic tapping device for automobile parts according to claim 1, characterized in that: A slide groove is provided inside the Z-axis slide rail (30), a Z-axis motor (28) is installed at the top end of the Z-axis slide rail (30), an output end of the Z-axis motor (28) is transmission-connected to a Z-axis screw rod (29), and the Z-axis lifting seat (27) is threadedly connected to the Z-axis screw rod (29).

5. The automatic tapping device for automobile parts according to claim 1, characterized in that: The tapping jig comprises a support member 1 (2), wherein the support member 1 (2) is mounted on the top end of the Y-axis movable plate (1), the middle portion of the support member 1 (2) is rotatably connected to a rotating rod 1 (7), the top end of the rotating rod 1 (7) is fixedly connected to a support member 2 (8), the top end of the support member 2 (8) is fixedly connected to a transverse plate (13), the middle portion of the transverse plate (13) is rotatably connected to a rotating rod 2 (12), the top end of the rotating rod 2 (12) is fixedly connected to a workbench (15), the top end of the workbench (15) is fixedly connected to a fixed block (14), and the fixed block (14) is threadedly connected to a threaded rod (17).

6. An automatic tapping device for automobile parts as claimed in claim 5, characterized in that: The support member 1 (2) is arranged at an angle of 45 degrees to the Y-axis moving plate (1), the support member 2 (8) is arranged at an angle of 45 degrees to the horizontal plate (13), and the support member 1 (2) and the support member 2 (8) are parallel to each other.

7. An automatic tapping device for automobile parts as claimed in claim 6, characterized in that: A second fixing plate (10) is fixedly connected to one side of the bottom end of the horizontal plate (13), a second worm motor (16) is installed on the inner side of the second fixing plate (10), an output end of the second worm motor (16) is transmission-connected to a second worm (9), a second worm wheel (11) is fixedly connected to the bottom end of the second rotating rod (12), and the second worm wheel (11) is meshingly connected to the second worm (9).

8. An automatic tapping device for automobile parts as claimed in claim 7, characterized in that: One side of the top end of the support member 1 (2) is fixedly connected to a fixing plate 1 (6), one side of the fixing plate 1 (6) is fixedly connected to a worm motor 1 (5), the output end of the worm motor 1 (5) is transmission-connected to a worm 1 (4), the bottom end of the rotating rod 1 (7) is fixedly connected to a worm wheel 1 (3), and the worm wheel 1 (3) is meshingly connected to the worm 1 (4).

9. An automatic tapping device for automobile parts as claimed in claim 8, characterized in that: The number of the fixing blocks (14) is at least two, and the two fixing blocks (14) are symmetrically arranged.

10. An automatic tapping device for automobile parts as claimed in claim 9, characterized in that: The four corners at the bottom of the frame (24) are all fixedly connected with support legs (23).

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