Welding machine for machining aviation plug

Abstract

The utility model relates to a welding machine for processing an aviation plug, which comprises a machine table, a sliding seat and a first electric cylinder for driving the sliding seat to slide back and forth are mounted at the upper end of the machine table, a clamp is mounted on the sliding seat and comprises an upper base and a lower cover plate, and a mounting groove for accommodating the aviation plug is formed in the lower end of the upper base. A skylight communicating with the mounting groove is formed in the top of the upper base, the lower end of the mounting groove is sealed through a lower cover plate, the lower cover plate is fixed to the sliding base, the two sides of the upper end of the machine table are each vertically provided with a stand column, a transversely-arranged second electric cylinder is installed between the two stand columns, and a lifting welding device is installed at the front end of the second electric cylinder; the lifting welding device comprises a vertical plate and a welding head, a lifting seat and a power structure for driving the lifting seat to slide up and down are mounted at the front end of the vertical plate, and the welding head is mounted on the lifting seat. Manual welding is replaced, labor cost and working time are saved, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aviation connector technology, and in particular to a welding machine for processing aviation connectors. Background Technology

[0002] Aviation plugs are a type of connector, and are electromechanical components used to connect electrical circuits. Therefore, their electrical parameters are the primary consideration when selecting aviation plugs. Aviation plugs, also known as plug sockets, are widely used in various electrical circuits to connect or disconnect circuits.

[0003] Aviation connectors require welding. Currently, the connectors are simply fixed in place, and then welded manually at designated locations using welding equipment. This production method is not only inefficient but also prone to producing defective products. There is currently no welding machine specifically designed for aviation connectors. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a welding machine for processing aviation plugs. A special fixture is designed for aviation plugs, which makes the processing position of aviation plugs stable and not easy to shake, thereby improving the processing accuracy and product qualification rate. With the up-and-down and lateral movements of the welding head, the welding head completes the welding of the aviation plug.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a welding machine for processing aviation plugs is provided, including a machine base. A slide and a first electric cylinder for driving the slide to slide back and forth are installed on the upper end of the machine base. A clamp is installed on the slide. The clamp includes an upper base and a lower cover plate. The lower end of the upper base is provided with an installation groove for accommodating aviation plugs. The top of the upper base is provided with a skylight communicating with the installation groove. The lower end of the installation groove is sealed by the lower cover plate, which is fixed to the slide. A column is vertically installed on both sides of the upper end of the machine base. A second electric cylinder is horizontally arranged between the two columns. A lifting welding device is installed at the front end of the second electric cylinder. The lifting welding device includes a vertical plate and a welding head. A lifting seat and a power structure for driving the lifting seat to slide up and down are installed at the front end of the vertical plate. The welding head is installed on the lifting seat.

[0006] As a supplement to the technical solution described in this utility model, the power structure includes a servo motor, a first pulley and a first belt. Two vertical guide rails are arranged side by side at the front end of the upright plate. The lifting seat slides up and down along the two vertical guide rails. Two first pulleys are installed between the two vertical guide rails at the front end of the upright plate. The two first pulleys are driven by the first belt. One end of the first belt is fixed to the lifting seat.

[0007] As a supplement to the technical solution described in this utility model, the front end of the upright plate is provided with two limiting posts arranged side by side between the two first pulleys, and the lifting seat is located between the two limiting posts.

[0008] As a supplement to the technical solution described in this utility model, a welding head is rotatably mounted on the lifting seat, a support plate is mounted on the lower part of the front end of the upright plate, a drive motor is vertically mounted on the upper end of the support plate, the output shaft of the drive motor passes through the support plate and is mounted on a drive wheel, the lower end of the welding head passes through the support plate and is sleeved with a driven wheel, the driven wheel is limitedly connected to the welding head, and the driven wheel is connected to the drive wheel through transmission.

[0009] As a supplement to the technical solution described in this utility model, the driven wheel and the driving wheel are connected by a second belt.

[0010] As a supplement to the technical solution described in this utility model, a convex key is provided at the lower end of the welding head, and a keyway matching the convex key is provided in the inner hole of the driven wheel.

[0011] As a supplement to the technical solution described in this utility model, the lower cover plate and the upper base are connected and fixed by hand-tightening screws.

[0012] As a supplement to the technical solution described in this utility model, the lower end of the upper base is provided with material taking notches on both sides of the mounting groove, and the material taking notches are connected to the mounting groove.

[0013] As a supplement to the technical solution described in this utility model, an insertion hole is provided at each of the four corners of the lower end of the upper base, and an insertion post that mates with the insertion hole is provided at the upper end of the lower cover plate. Two protrusions are arranged side by side in the mounting groove at the upper end of the lower cover plate.

[0014] As a supplement to the technical solution described in this utility model, the front end of the machine is provided with several control switches.

[0015] Beneficial Effects: This utility model relates to a welding machine for processing aviation connectors. A specialized fixture designed for aviation connectors ensures stable positioning during processing, preventing wobbling and improving processing accuracy and product yield. Combined with the vertical and horizontal movement of the welding head, the welding head completes the welding of the aviation connector. This utility model replaces manual welding, saving labor costs and working time, and improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2This is a schematic diagram of the lifting and welding device of this utility model after removing the outer shell;

[0018] Figure 3 This is a schematic diagram of the structure of the clamp described in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the upper base described in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the lower cover plate described in this utility model.

[0021] Diagram: 1. Machine base, 2. First electric cylinder, 3. Slide, 4. Clamp, 5. Column, 6. Second electric cylinder, 7. Lifting welding device, 8. Control switch, 9. Vertical plate, 10. Servo motor, 11. First pulley, 12. Lifting seat, 13. First belt, 14. Vertical guide rail, 15. Welding head, 16. Limiting post, 17. Drive motor, 18. Driven wheel, 19. Second belt, 20. Support plate, 21. Upper base, 22. Skylight, 23. Aviation plug, 24. Material picking notch, 25. Lower cover plate, 26. Mounting groove, 27. Insertion hole, 28. Insertion post, 29. Boss. Detailed Implementation

[0022] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0023] The present invention relates to a welding machine for processing aviation connectors, such as... Figure 1-5 As shown, the machine includes a machine base 1. A slide 3 and a first electric cylinder 2 for driving the slide 3 to slide back and forth are installed on the upper end of the machine base 1. A clamp 4 is installed on the slide 3. The clamp 4 includes an upper base 21 and a lower cover plate 25. The lower end of the upper base 21 has an installation groove 26 for accommodating an aviation plug. The top of the upper base 21 has a skylight 22 communicating with the installation groove 26. The lower end of the installation groove 26 is sealed by the lower cover plate 25. The lower cover plate 25 is fixed on the slide 3. A column 5 is vertically installed on both sides of the upper end of the machine base 1. A second electric cylinder 6 is horizontally arranged between the two columns 5. A lifting welding device 7 is installed at the front end of the second electric cylinder 6. The lifting welding device 7 includes a vertical plate 9 and a welding head 15. A lifting seat 12 and a power structure for driving the lifting seat 12 to slide up and down are installed at the front end of the vertical plate 9. The welding head 15 is installed on the lifting seat 12.

[0024] The power structure includes a servo motor 10, a first pulley 11, and a first belt 13. Two vertical guide rails 14 are arranged side by side at the front end of the upright plate 9. The lifting seat 12 slides up and down along the two vertical guide rails 14. Two first pulleys 11 are installed at the front end of the upright plate 9 between the two vertical guide rails 14, and the two first pulleys 11 are driven by the first belt 13. One end of the first belt 13 is fixed to the lifting seat 12. The servo motor 10 controls the rotation of the upper first pulley 11. When the upper first pulley 11 rotates clockwise, the first belt 13 carries the lifting seat 12 downward. When the upper first pulley 11 rotates counterclockwise, the first belt 13 carries the lifting seat 12 upward. The servo motor 10 controls the up and down movement of the lifting seat 12 and the welding head 15.

[0025] The front end of the upright plate 9 is located between the two first pulleys 11 and two limiting posts 16 are arranged side by side. The lifting seat 12 is located between the two limiting posts 16. The two limiting posts 16 are set between the two first pulleys 11 to limit the range of vertical sliding of the lifting seat 12.

[0026] A welding head 15 is rotatably mounted on the lifting seat 12. A support plate 20 is mounted on the lower part of the front end of the upright plate 9. A drive motor 17 is vertically mounted on the upper end of the support plate 20. The output shaft of the drive motor 17 passes through the support plate 20 and is mounted on a drive wheel. The lower end of the welding head 15 passes through the support plate 20 and is sleeved with a driven wheel 18. The driven wheel 18 is limited to the welding head 15. The driven wheel 18 and the drive wheel are connected by a second belt 19. The drive motor 17 controls the rotation of the drive wheel. The driven wheel 18 and the drive wheel are connected by a second belt 19, so that the welding head 15 will rotate with the drive wheel. The position of the welding head 15 can be adjusted as needed.

[0027] The welding head 15 is provided with a convex key at its lower end, and the driven wheel 18 is provided with a keyway that matches the convex key in its inner hole. By cooperating with the keyway, the welding head 15 and the driven wheel 18 can only slide up and down relative to each other, and cannot rotate relative to each other. This allows the driven wheel 18 to rotate with the welding head 15 without affecting the up and down sliding of the welding head 15.

[0028] The lower cover plate 25 and the upper base 21 are connected and fixed by hand-tightening screws. The operation of fixing by hand-tightening screws is simple, does not require tools, and saves time and effort.

[0029] The lower end of the upper base 21 is provided with material taking notches 24 on both sides of the mounting groove 26, and the material taking notches 24 are connected to the mounting groove 26.

[0030] The upper base 21 has a hole 27 at each of the four corners at the lower end. The lower cover plate 25 has a post 28 that mates with the hole 27 at the upper end. The upper end of the lower cover plate 25 has two protrusions 29 arranged side by side in the mounting groove 26.

[0031] The entire welding machine is powered by a power cord and plug that are directly connected to an external power source. The front end of the machine base 1 is equipped with several control switches 8, which control the operation of the first electric cylinder 2, the second electric cylinder 6, the servo motor 10, the drive motor 17, and the welding head 15.

[0032] The electric cylinder is a modular product that integrates a servo motor and a lead screw, converting the rotary motion of the servo motor into linear motion. It also transforms the best advantages of the servo motor—precise speed control, precise revolution control, and precise torque control—into precise speed control, precise position control, and precise thrust control; thus achieving a revolutionary new product series for high-precision linear motion. The first electric cylinder 2 and the second electric cylinder 6 are existing components, readily available on the market, and therefore their structure will not be described in detail as existing technology.

[0033] The front end of the upright plate 9 is also equipped with a housing, which covers the lifting seat 12, driven wheel 18, driving wheel and second belt 19 and other components to prevent damage to the components.

[0034] When the welding machine is working, the aviation plug 23 is first placed into the mounting groove 26 at the lower end of the upper base 21. Then, the insertion hole 27 at the lower end of the upper base 21 is aligned with the insertion post 28 of the lower cover plate 25 and inserted. The two protrusions 29 at the upper end of the lower cover plate 25 are used to support the aviation plug 23. The inner wall of the mounting groove 26 limits the aviation plug 23. A window 22 is opened at the top of the mounting groove 26 to facilitate the welding head 15 to weld the aviation plug 23 through the window 22. After the aviation plug 23 is installed, the slide 3 and the clamp 4 are controlled to slide backward by the first electric cylinder 2, so that the aviation plug 23 is below the welding head 15. Then, the second electric cylinder 6 controls the welding head 15 to move laterally, and the power structure controls the welding head 15 to move up and down, so as to realize the welding head 15 to weld the aviation plug 23.

[0035] This invention features a specialized fixture designed for the aviation connector 23, ensuring stable positioning during processing and preventing wobbling. This improves processing accuracy and product yield. Combined with the vertical and horizontal movement of the welding head 15, it completes the welding of the aviation connector 23. This invention replaces manual welding, saving labor costs and time, and improving work efficiency.

[0036] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0037] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0038] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0039] The above provides a detailed description of a welding machine for processing aviation plugs provided in this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A welding machine for processing aviation plugs, comprising a machine base (1), characterized in that: The machine tool (1) is equipped with a slide (3) and a first electric cylinder (2) for driving the slide (3) to slide back and forth. A clamp (4) is installed on the slide (3). The clamp (4) includes an upper base (21) and a lower cover plate (25). The lower end of the upper base (21) is provided with an installation groove (26) for accommodating an aviation plug. The top of the upper base (21) is provided with a skylight (22) communicating with the installation groove (26). The lower end of the installation groove (26) is sealed by the lower cover plate (25). (25) Fixed on the slide (3), the machine base (1) has a column (5) vertically installed on both sides of the upper end, and a second electric cylinder (6) arranged horizontally is installed between the two columns (5). The second electric cylinder (6) has a lifting welding device (7) installed at the front end. The lifting welding device (7) includes a vertical plate (9) and a welding head (15). The vertical plate (9) has a lifting seat (12) and a power structure for driving the lifting seat (12) to slide up and down. The lifting seat (12) has a welding head (15) installed on it.

2. The welding machine for processing aviation plugs according to claim 1, characterized in that: The power structure includes a servo motor (10), a first pulley (11) and a first belt (13). Two vertical guide rails (14) are arranged side by side at the front end of the upright plate (9). The lifting seat (12) slides up and down along the two vertical guide rails (14). Two first pulleys (11) are installed between the two vertical guide rails (14) at the front end of the upright plate (9). The two first pulleys (11) are driven by the first belt (13). One end of the first belt (13) is fixed to the lifting seat (12).

3. A welding machine for processing aviation plugs according to claim 2, characterized in that: The front end of the upright plate (9) is located between two first pulleys (11) with two limiting posts (16) arranged side by side, and the lifting seat (12) is located between the two limiting posts (16).

4. A welding machine for processing aviation connectors according to claim 1, characterized in that: A welding head (15) is rotatably mounted on the lifting seat (12). A support plate (20) is installed at the lower part of the front end of the upright plate (9). A drive motor (17) is vertically mounted on the upper end of the support plate (20). The output shaft of the drive motor (17) passes through the support plate (20) and is mounted with a drive wheel. The lower end of the welding head (15) passes through the support plate (20) and is sleeved with a driven wheel (18). The driven wheel (18) is limited to the welding head (15). The driven wheel (18) is connected to the drive wheel.

5. A welding machine for processing aviation plugs according to claim 4, characterized in that: The driven wheel (18) is connected to the driving wheel by a second belt (19).

6. A welding machine for processing aviation connectors according to claim 4, characterized in that: The welding head (15) is provided with a convex key at its lower end, and the driven wheel (18) has a keyway in the inner hole that matches the convex key.

7. A welding machine for processing aviation plugs according to claim 1, characterized in that: The lower cover plate (25) and the upper base (21) are connected and fixed by hand-tightening screws.

8. A welding machine for processing aviation plugs according to claim 1, characterized in that: The lower end of the upper base (21) is provided with material taking notches (24) on both sides of the mounting groove (26), and the material taking notches (24) are connected to the mounting groove (26).

9. A welding machine for processing aviation plugs according to claim 1, characterized in that: The upper base (21) has a socket (27) at each of the four corners at the lower end. The lower cover plate (25) has a plug (28) at the upper end that mates with the socket (27). The upper end of the lower cover plate (25) has two protrusions (29) arranged side by side in the mounting groove (26).

10. A welding machine for processing aviation plugs according to claim 1, characterized in that: The machine (1) is equipped with several control switches (8) at its front end.

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