Positioning type welding device for cable connector shell

Abstract

The utility model discloses a positioning type welding device for a cable connector shell, and relates to the technical field of cable processing. The positioning type welding device for the cable connector shell comprises a machine base and a welding assembly arranged on the machine base and further comprises a positioning assembly. The positioning assembly comprises a positioning base which is rotatably arranged on the machine base in the direction of the axis of the positioning assembly, a first driving module used for driving the positioning base to rotate, a positioning module which is movably arranged in the direction close to or away from the positioning base, and a second driving module used for driving the positioning module to move, and the welding assembly comprises a welding head; the welding head is connected with the positioning module. According to the positioning type welding device, the positioning base and the positioning module on the positioning type welding device can be matched with each other, positioning welding of the shell is achieved, the welding precision and the welding efficiency are improved, and the welding quality of the shell is further improved.

Description

Technical Field

[0001] The present application relates to the field of cable processing, and particularly to a positioning type welding device for a cable joint housing. Background Art

[0002] A cable is a general term for items such as optical cables and electric cables. After the cable is laid, it is necessary to use a cable joint to connect multiple sections of cables into an overall line. The cable joint housing usually includes a cylindrical housing and a circular base. During use, the base needs to be circumferentially welded to the end of the housing to form the overall structure of the housing. In the prior art, manual welding is usually used to achieve the welding of the housing and the base. However, manual welding not only has low welding accuracy and welding efficiency, but also the positions of the housing and the base are prone to shift during welding, which greatly affects the welding quality of the housing. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the present application provides a positioning type welding device for a cable joint housing.

[0004] The positioning type welding device provided by the present application adopts the following technical solutions:

[0005] A positioning type welding device for a cable joint housing includes a machine base, a welding assembly provided on the machine base, and further includes a positioning assembly. The positioning assembly includes a positioning seat rotatably provided on the machine base around its own axis, a first driving module for driving the positioning seat to rotate, a positioning module movably provided along a direction close to or away from the positioning seat, a second driving module for driving the positioning module to move. The welding assembly includes a welding head, and the welding head is connected to the positioning module.

[0006] By adopting the above technical solutions, the housing can be positioned and welded under the cooperation of the positioning seat and the positioning module, which not only improves the welding accuracy and welding efficiency, but also improves the welding quality of the housing.

[0007] In a specific feasible embodiment, the rotation axis of the positioning seat extends along the vertical direction, and the positioning module is located above the side of the positioning seat and can move downward obliquely along the horizontal direction.

[0008] By adopting the above technical solutions, the positioning module can obliquely press the housing against the positioning seat during its movement, further improving the positioning effect of the housing.

[0009] In a specific feasible embodiment, the positioning module includes a positioning frame and a positioning wheel rotatably provided at the end of the positioning frame. The rotation axis of the positioning wheel is parallel to the rotation axis of the positioning seat.

[0010] By adopting the above technical solution, the positioning wheel can be in rolling cooperation with the outer shell, preventing interference with the rotation of the outer shell when the positioning module abuts against the outer shell.

[0011] In a specific feasible embodiment, the positioning frame includes a frame body and a mounting portion provided on the frame body. The mounting portion is arc-shaped. There are two positioning wheels, and the two positioning wheels are respectively installed at both ends of the mounting portion.

[0012] By adopting the above technical solution, the two positioning wheels can abut against the outer shell from both sides, further improving the positioning effect of the positioning module on the outer shell; at the same time, the arc-shaped mounting portion can achieve avoidance of the outer shell, preventing interference with the rotation of the outer shell.

[0013] In a specific feasible embodiment, the arrangement direction of the two positioning wheels is perpendicular to the moving direction of the positioning module.

[0014] In a specific feasible embodiment, the welding head is inclined and its projection on the mounting portion is located between the two positioning wheels.

[0015] By adopting the above technical solution, it can prevent the positioning wheel from interfering with the welding of the welding head, facilitating the welding head to thoroughly weld the outer shell.

[0016] In a specific feasible embodiment, the positioning assembly further includes a mounting seat provided on the machine base. The second driving module is slidably arranged on the mounting seat along the direction from the mounting seat to the positioning seat, and a spring is provided at one end of the second driving module away from the positioning seat. The spring is connected to the mounting seat.

[0017] By adopting the above technical solution, the positioning module can continuously abut against the outer shell under the elastic force of the spring, further improving the positioning effect of the positioning module on the outer shell.

[0018] In a specific feasible embodiment, the positioning assembly further includes a mounting frame provided on the machine base. The mounting frame includes two mutually perpendicular rod bodies, a connecting module, and a locking module. The two rod bodies are respectively slidably inserted into the connecting module along their own axial directions, and the locking module is used to relatively lock the two rod bodies and the connecting module.

[0019] By adopting the above technical solution, it is convenient to adjust the position of the positioning module to position outer shells of different specifications.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] The housing can achieve positioning welding under the cooperation of the positioning seat and the positioning module, which not only improves the welding precision and efficiency, but also enhances the welding quality of the housing. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the positioning type welding device according to an embodiment of the present application.

[0023] Description of the Reference Numerals:

[0024] 1. Machine base; 2. Welding assembly; 21. Welding head; 3. Positioning assembly; 31. Positioning seat; 32. First driving module; 33. Positioning module; 331. Positioning frame; 3311. Frame body; 3312. Installation part; 332. Positioning wheel; 34. Second driving module; 35. Installation seat; 36. Spring; 37. Installation frame; 371. Rod body; 372. Connection module; 373. Locking module. Detailed Embodiment

[0025] The following further describes the present application in detail with reference to the drawings.

[0026] Refer to Figure 1 As shown, a positioning type welding device for a cable joint housing is shown, which includes a machine base 1, and a welding assembly 2 and a positioning assembly 3 are arranged on the machine base 1. The welding assembly 2 includes a welding machine (not shown in the figure) and a welding head 21 arranged on the welding machine, and the welding machine is a tungsten inert gas welding machine in the prior art. The positioning assembly 3 includes a positioning seat 31 rotatably arranged around the vertical direction, a first driving module 32 for driving the positioning seat 31 to rotate, a positioning module 33 movably arranged along the direction close to or away from the positioning seat 31, and a second driving module 34 for driving the positioning module 33 to move. Among them, the positioning seat 31 is a three-jaw chuck, the first driving module 32 is a motor arranged at the bottom of the three-jaw chuck, the second driving module 34 is a cylinder, and the positioning module 33 is arranged at the end of the piston rod of the cylinder; the housing includes a shell body and a base, the base is carried on the positioning seat 31, the shell body is placed on the base, the positioning module 33 abuts against the side of the base, and the welding head 21 is connected to the positioning module 33 and can perform circumferential welding on the joint between the shell body and the base during the rotation of the positioning seat 31.

[0027] In this way, the housing can achieve positioning welding under the cooperation of the positioning seat 31 and the positioning module 33, which not only improves the welding precision and efficiency, but also can prevent the housing from shifting during welding, and improves the welding quality of the housing.

[0028] In this embodiment, the positioning module 33 is located above the side of the positioning seat 31 and can move downward obliquely along the horizontal direction. When the positioning module 33 moving downward obliquely along the horizontal direction abuts against the outer shell, it can apply an obliquely downward force to the outer shell and obliquely press the outer shell against the positioning seat 31, further improving the positioning effect of the outer shell.

[0029] In this embodiment, the positioning module 33 includes a positioning frame 331 and a positioning wheel 332 rotatably provided at the end of the positioning frame 331 around the vertical direction. The positioning wheel 332 can abut against the outer shell and rollingly cooperate with the outer shell, avoiding interference with the rotation of the outer shell.

[0030] Among them, the positioning frame 331 includes a frame body 3311 and a mounting portion 3312 provided on the frame body 3311. The mounting portion 3312 is arc-shaped. There are two positioning wheels 332, and the two positioning wheels 332 are respectively installed at both ends of the mounting portion 3312. The arrangement direction of the two positioning wheels 332 is perpendicular to the moving direction of the positioning module 33. The two positioning wheels 332 can abut against the outer shell from both sides, further improving the positioning effect of the positioning module 33 on the outer shell; at the same time, the arc-shaped mounting portion 3312 can achieve avoidance of the outer shell and avoid interference with the rotation of the outer shell.

[0031] In this embodiment, a mounting shaft is further provided on the frame body 3311. The welding head 21 is detachably connected to the mounting shaft. The welding head 21 is obliquely arranged and its projection on the mounting portion 3312 is located between the two positioning wheels 332. The two positioning wheels 332 are respectively located on both sides of the welding head 21, which can prevent the positioning wheels 332 from interfering with the welding of the welding head 21, and the obliquely arranged welding head 21 is convenient for thoroughly welding the outer shell.

[0032] In this embodiment, the positioning assembly 3 further includes a mounting frame 37 provided on the machine base 1 and a mounting seat 35 provided on the mounting frame 37 for mounting the second driving module 34. The mounting frame 37 includes two mutually perpendicular rod bodies 371, a connecting module 372 and a locking module 373. The two rod bodies 371 extend along the horizontal direction and the vertical direction respectively. The mounting seat 35 is arranged at the end of the horizontally extending rod body 371. Two mutually perpendicular connecting grooves are formed on the connecting module 372. The two rod bodies 371 are respectively slidably inserted into the two connecting grooves along their own axial directions. The locking module 373 is a locking bolt, which is threadedly inserted into the groove wall of the connecting groove and can abut against the two rod bodies 371 to realize the relative locking of the rod bodies 371 and the connecting module 372. When welding outer shells of different specifications, the adjustment of the positioning module 33 in the horizontal direction and the vertical direction can be realized by the relative sliding of the connecting groove and the rod body 371.

[0033] In this embodiment, the positioning base 31 is L-shaped and has a bottom plate and a side plate. The second driving module 34 is slidably disposed on the bottom plate along the direction from the mounting base 35 to the positioning base 31, and a spring 36 is disposed at one end thereof away from the positioning base 31. The spring 36 is connected to the side plate. The positioning module 33 can continuously abut against the outer shell under the elastic force of the spring 36, further improving the positioning effect of the positioning module 33 on the outer shell.

[0034] The implementation principle of a positioning type welding device according to an embodiment of the present application is as follows:

[0035] Place the base on the positioning base 31, and then place the housing on the base. The second driving module 34 drives the positioning wheel 332 to abut against the side of the base, and the first driving module 32 drives the positioning base 31 to rotate. The welding head 21 performs circumferential welding on the joint between the housing and the base during the rotation of the positioning base 31.

[0036] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A positioning welding device for a cable connector housing, comprising a base (1) and a welding assembly (2) disposed on the base (1), characterized in that: The invention also comprises a positioning assembly (3), wherein the positioning assembly (3) comprises a positioning seat (31) arranged on the machine base (1) and rotatable around its own axis, a first driving module (32) for driving the positioning seat (31) to rotate, a positioning module (33) arranged to be movable in a direction approaching or moving away from the positioning seat (31), and a second driving module (34) for driving the positioning module (33) to move. The welding assembly (2) comprises a welding head (21), and the welding head (21) is connected to the positioning module (33).

2. The positioning welding device for the cable joint shell according to claim 1, characterized in that: The rotation axis of the positioning seat (31) extends along the vertical direction, and the positioning module (33) is located above the side of the positioning seat (31) and can move downwardly along the horizontal direction.

3. The positioning welding device for the cable joint shell according to claim 1 or 2, characterized in that: The positioning module (33) comprises a positioning frame (331) and a positioning wheel (332) rotatably arranged at the end of the positioning frame (331), wherein the rotation axis of the positioning wheel (332) is parallel to the rotation axis of the positioning seat (31).

4. The positioning welding device for the cable joint shell according to claim 3, characterized in that: The positioning frame (331) comprises a frame body (3311) and a mounting portion (3312) disposed on the frame body (3311); the mounting portion (3312) is arc-shaped; there are two positioning wheels (332); and the two positioning wheels (332) are respectively mounted at two ends of the mounting portion (3312).

5. The positioning welding device for the cable joint shell according to claim 4, characterized in that: The arrangement direction of the two positioning wheels (332) is perpendicular to the moving direction of the positioning module (33).

6. The positioning welding device for the cable joint shell according to claim 4, characterized in that: The welding head (21) is arranged obliquely and its projection on the mounting portion (3312) is located between the two positioning wheels (332).

7. The positioning welding device for the cable joint shell according to claim 1 or 2, characterized in that: The positioning assembly (3) further comprises a mounting seat (35) arranged on the machine base (1); the second driving module (34) is slidably arranged on the mounting seat (35) along a direction from the mounting seat (35) to the positioning seat (31); and a spring (36) is arranged at one end thereof away from the positioning seat (31); the spring (36) is connected to the mounting seat (35).

8. The positioning welding device for the cable joint shell according to claim 7, characterized in that: The positioning assembly (3) also includes a mounting frame (37) arranged on the machine base (1), and the mounting frame (37) includes two rod bodies (371) perpendicular to each other, a connecting module (372) and a locking module (373), the two rod bodies (371) are respectively slidably arranged in the connecting module (372) along their own axes, and the locking module (373) is used to lock the two rod bodies (371) and the connecting module (372) relative to each other.

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