Cold welding machine for cable production

Abstract

The utility model relates to the technical field of cable production, and discloses a cold welding machine for cable production, which comprises a cold welding machine body and an operation table, and further comprises a butt joint mechanism arranged at the top of the operation table, the butt joint mechanism comprises a strip-shaped sliding rail, one side of the strip-shaped sliding rail is connected with a sliding plate in a sliding mode, and the surface of the sliding plate is connected with a support in a bolted mode; according to the utility model, the butt joint mechanism is arranged, a first threaded rod rotates to pull the clamping mechanism to carry out cable butt joint, the purpose of efficient butt joint is achieved, the power transmission mechanism and the rotating mechanism are arranged, the motor drives the spline shaft body to rotate, and the butt joint cables on the two sides rotate synchronously, so that the clamping mechanism turns over the cables, and the butt joint efficiency is improved. The purpose of 360-degree overturning and welding is achieved through the arrangement of the positioning mechanism, the rotation of the round rod and the sliding of the clamping ring, accurate positioning of a welding spot by the welding gun is achieved, and the purpose of rapid repairing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to a cold welding machine for cable production. Background Art

[0002] Cable production refers to the process of manufacturing wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. These wire products are usually composed of conductors (such as copper, aluminum, etc.), insulation layers and protective layers. Cable production involves multiple steps, including conductor drawing, conductor twisting, insulation extrusion, inner sheath, cushion coating, cabling, outer sheath coating, inspection and testing, packaging and shipment. During the production process, due to various reasons, it is easy to cause certain damage to the product, resulting in the need to repair damaged parts or connect wire ends.

[0003] Cold welding machines are developed based on the circuit principle of electric discharge machines. They are mainly used for welding and repairing thin plates and precision devices. They can be used for welding the same material or different materials. They are widely used in the power industry, medical industry, aviation and aerospace industry, processing and manufacturing industry, etc. Among them, cold welding machines also play a certain role in cable production, but some defects also appear in actual operation, especially when repairing and wiring cables, the cables need to be manually clamped and flipped, the docking accuracy is not high, and the manual support of the welding gun is easy to accidentally touch the cable, increasing cable defects. Utility Model Content

[0004] The purpose of the utility model is to provide a cold welding machine for cable production, which has the advantages of precise clamping of cables, 360° flipping, electric docking and mechanical positioning of welding points, and high efficiency, solving the problems of existing equipment lacking effective constraints on cables, being unable to position welding points, and having low efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a cold welding machine for cable production, a cold welding machine body, an operating table, and also includes:

[0006] A docking mechanism is arranged on the top of the operating table, the docking mechanism comprises a strip slide rail, one side of the strip slide rail is slidably connected with a slide plate, and a bracket is bolted to the surface of the slide plate;

[0007] The first gear is engaged with the first gear and the second gear is engaged with the first gear.

[0008] A rotating mechanism is arranged on the inner side of the bracket. The rotating mechanism comprises a semicircular support block. A clamping mechanism is arranged on the surface of the semicircular support block. An orientation adjustment mechanism is also arranged on one side of the bracket.

[0009] Preferably, the rotating mechanism also includes an arc-shaped ring rail, the inner wall of the arc-shaped ring rail is slidably connected to the arc-shaped cover welded on one side of the semicircular support block, the rotating mechanism also includes a hinge, a semicircular cover rotatably connected to the hinge is provided on the top of the semicircular support block, and one side of the semicircular support block is rotatably connected to the hinge, a lock is also fixedly connected to one side of the semicircular support block, and side teeth are provided on one side of the semicircular support block and the semicircular cover.

[0010] Preferably, the clamping mechanism includes a lower clamping plate, the bottom of the lower clamping plate is penetrated by a limiting column inside the semicircular support block, and the limiting column is slidably connected to the inner wall of the semicircular support block, and a spring is provided on the surface of the limiting column, and the clamping mechanism also includes a threaded handle, the threaded handle passes through the interior of the semicircular cover, and the surface of the threaded handle is threadedly connected to the inner wall of the semicircular cover, and one end of the threaded handle is rotatably connected to the upper clamping plate.

[0011] Preferably, the azimuth adjustment mechanism includes a circular rod passing through the inside of the bracket, and the bracket is slidably connected to the circular rod, the surface of the circular rod is fixedly connected to a clamping ring, the inner wall of the clamping ring is fixedly connected to a welding gun, the azimuth adjustment mechanism also includes a fixed block fixed to one side of the bracket, the inner wall of the fixed block is rotatably connected to a second threaded rod, the surface of the second threaded rod is threadedly connected to a clamp, and a second handle is welded to one end of the second threaded rod.

[0012] Preferably, the size of the first gear is smaller than that of the second gear, and the surface threads of the first threaded rod are symmetrically designed.

[0013] Preferably, the opening widths of the arc-shaped ring rail and the arc-shaped cover are larger than the diameter of the processed cable.

[0014] Preferably, the sliding mode of the spline shaft body on the inner wall of the spline shaft sleeve is a horizontal straight line.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model realizes the purpose of efficient docking by setting a docking mechanism and utilizing the first threaded rod to rotate and pull the clamping mechanism to dock the cables. By means of the power transmission structure and the rotating mechanism, the motor is utilized to drive the spline shaft body to rotate so that the docking cables on both sides rotate synchronously, thereby realizing the flipping of the cables by the clamping mechanism and achieving the purpose of 360° flip welding. Then, by utilizing the setting of the azimuth adjustment mechanism, utilizing the rotation of the circular rod and the sliding of the clamping ring, the welding gun can be accurately positioned on the welding point and the purpose of rapid repair can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the docking mechanism in the utility model;

[0019] Figure 3 It is a schematic diagram of the vertical cross-section structure of the rotating mechanism and the clamping mechanism in the utility model;

[0020] Figure 4 It is a schematic diagram of the transverse cross-sectional structure of the rotating mechanism in the utility model;

[0021] Figure 5 This is a structural schematic diagram of the center position adjustment mechanism in the utility model;

[0022] Figure 6 For this utility model Figure 3 The enlarged schematic diagram of point A in the middle;

[0023] Figure 7 For this utility model Figure 5 A magnified schematic diagram of point B in the middle.

[0024] In the figure: 1. cold welding machine body; 2. operating table; 3. first support plate; 4. docking mechanism; 41. strip slide rail; 42. slide plate; 43. bracket; 44. first threaded rod; 45. first handle; 5. second support plate; 6. power transmission structure; 61. motor; 62. first gear; 63. second gear; 64. spline shaft body; 65. spline shaft sleeve; 7. rotating mechanism; 71. arc ring rail; 72. arc cover; 73. semicircular support block; 74. semicircular cover; 75. hinge; 76. lock; 77. side teeth; 8. clamping mechanism; 81. lower clamping plate; 82. limit column; 83. spring; 84. upper clamping plate; 85. threaded handle; 9. azimuth adjustment mechanism; 91. round rod; 92. clamping ring; 93. welding gun; 94. clamp; 95. fixing block; 96. second threaded rod; 97. second handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-7 As shown, a cold welding machine for cable production includes a cold welding machine body 1, an operating table 2, and a docking mechanism 4 arranged on the top of the operating table 2, the docking mechanism 4 includes a bar slide rail 41, a slide plate 42 is slidably connected to one side of the bar slide rail 41, and a bracket 43 is bolted to the surface of the slide plate 42, and the docking mechanism 4 also includes a first threaded rod 44, the first threaded rod 44 runs through the interior of the bracket 43 and is threadedly connected to the inner wall of the bracket 43, the surface of the bar slide rail 41 is fixedly connected to the first support plate 3, the first threaded rod 44 runs through the interior of the first support plate 3, and the surface of the first threaded rod 44 is rotatably connected to the inner wall of the first support plate 3, one end of the first threaded rod 44 is fixedly connected to the first handle 45, the slide plate 42 is A second support plate 5 is also welded on the surface, and a power transmission structure 6 is also provided on the surface of the skateboard 42. The power transmission structure 6 also includes a motor 61 bolted to the surface of the skateboard 42, and the output shaft of the motor 61 is fixedly connected to the first gear 62, and a second gear 63 is meshed on one side of the first gear 62. The power transmission structure 6 also includes a spline sleeve 65 fixed at the axis of the second gear 63, and a spline shaft body 64 is penetrated through the inner wall of the spline sleeve 65, and the spline shaft body 64 is slidably connected to the spline sleeve 65. A rotating mechanism 7 is provided on the inner side of the bracket 43, and the rotating mechanism 7 includes a semicircular support block 73, and a clamping mechanism 8 is provided on the surface of the semicircular support block 73. An azimuth adjustment mechanism 9 is also provided on one side of the bracket 43.

[0027] The rotating mechanism 7 includes an arcuate ring rail 71, the inner wall of which is slidably connected to an arcuate cover 72 welded to one side of a semicircular support block 73. The rotating mechanism 7 also includes a hinge 75. A semicircular cover 74 rotatably connected to the hinge 75 is provided on the top of the semicircular support block 73, and one side of the semicircular support block 73 is rotatably connected to the hinge 75. A lock buckle 76 is also fixedly connected to one side of the semicircular support block 73, and side teeth 77 are provided on one side of the semicircular support block 73 and the semicircular cover 74.

[0028] The clamping mechanism 8 includes a lower clamping plate 81, the bottom of which passes through a limiting column 82 inside the semicircular support block 73, and the limiting column 82 is slidably connected to the inner wall of the semicircular support block 73, and a spring 83 is provided on the surface of the limiting column 82. The clamping mechanism 8 also includes a threaded turning handle 85, which passes through the interior of the semicircular cover 74, and the surface of the threaded turning handle 85 is threadedly connected to the inner wall of the semicircular cover 74, and one end of the threaded turning handle 85 is rotatably connected to the upper clamping plate 84.

[0029] The azimuth adjustment mechanism 9 includes a circular rod 91 that passes through the inside of the bracket 43, and the bracket 43 is slidably connected to the circular rod 91. A clamping ring 92 is fixedly connected to the surface of the circular rod 91, and a welding gun 93 is fixedly connected to the inner wall of the clamping ring 92. The azimuth adjustment mechanism 9 also includes a fixed block 95 fixed to one side of the bracket 43, and a second threaded rod 96 is rotatably connected to the inner wall of the fixed block 95. The surface of the second threaded rod 96 is threadedly connected to the clamp 94, and a second handle 97 is welded to one end of the second threaded rod 96.

[0030] Working principle: The utility model is a cold welding machine for cable production. When using the utility model, the power transmission structure 6 is first used to start the motor 61 to drive the first gear 62 and the second gear 63 to rotate, so that the side teeth 77 in the rotating mechanism 7 drive the semicircular support block 73 and the semicircular cover 74 to rotate in a circle, so that the opening of the arc cover 72 fixedly connected to the semicircular support block 73 coincides with the opening on the surface of the arc ring track 71, and then the semicircular cover 74 is opened, and the cable is placed on the surface of the lower clamping plate 81 in the clamping mechanism 8 inside the semicircular support block 73, and the semicircular cover 74 is closed. The semicircular support block 73 and the semicircular cover 74 are locked by the lock buckle 76, and then the threaded handle 85 in the clamping mechanism 8 is rotated to clamp the cable tightly on the center line of the lower clamping plate 81 and the upper clamping plate 84. The cable is kept on the axis line of the semicircular support block 73 and the semicircular cover 74 by the setting of the limit column 82 and the spring 83. When electricity is needed When the cables are butted together, the first handle 45 in the butt joint mechanism 4 is rotated to drive the first threaded rod 44 to rotate. The rotation of the first threaded rod 44 causes the bracket 43 to pull the slide plate 42 to slide in the slideway of the strip slide rail 41, so that the cables clamped at both ends are butted together. Then, the orientation adjustment mechanism 9 is used to adjust the welding gun 93 to align with the position where welding is required. The second handle 97 is rotated to make the clamping hoop 94 clamp the circular rod 91 tightly to fix the welding orientation of the welding gun 93. At this time, welding operations can be performed. When it is necessary to flip the cable for welding operations, the power transmission structure 6 and the rotating mechanism 7 are used in conjunction to make the clamping mechanism 8 clamp the cable for flipping. At the same time, the spline shaft body 64 is used to make the clamped cables on both sides flip synchronously for welding operations. Through the settings of the above mechanisms, the cables can be accurately clamped, 360° flipped, electrically butted and mechanically positioned to achieve the purpose of improving operating efficiency.

[0031] It should 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", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold welding machine for cable production, comprising a cold welding machine body (1) and an operating table (2), characterized in that: Also includes: A docking mechanism (4) is arranged on the top of the operating table (2), the docking mechanism (4) comprising a strip-shaped slide rail (41), one side of the strip-shaped slide rail (41) is slidably connected to a slide plate (42), and a bracket (43) is bolted to the surface of the slide plate (42); A first threaded rod (44) passes through the interior of the bracket (43), and the first threaded rod (44) is threadedly connected to the inner wall of the bracket (43); the surface of the bar-shaped slide rail (41) is fixedly connected to the first support plate (3); the first threaded rod (44) passes through the interior of the first support plate (3), and the surface of the first threaded rod (44) is rotatably connected to the inner wall of the first support plate (3); one end of the first threaded rod (44) is fixedly connected to the first handle (45); the surface of the slide plate (42) is also welded with a second support plate (5); the slide plate (42 ) is also provided with a power transmission structure (6), the transmission structure (6) comprising a motor (61) bolted to the surface of the slide plate (42), the output shaft of the motor (61) being fixedly connected to a first gear (62), one side of the first gear (62) being meshed with a second gear (63), the power transmission structure (6) further comprising a spline shaft sleeve (65) fixed at the axis of the second gear (63), the inner wall of the spline shaft sleeve (65) being penetrated by a spline shaft body (64), and the spline shaft body (64) being slidably connected to the spline shaft sleeve (65); A rotating mechanism (7) is arranged on the inner side of the bracket (43), and the rotating mechanism (7) comprises a semicircular support block (73). A clamping mechanism (8) is arranged on the surface of the semicircular support block (73). An orientation adjustment mechanism (9) is also arranged on one side of the bracket (43).

2. A cold welding machine for cable production according to claim 1, characterized in that: The rotating mechanism (7) further comprises an arcuate ring rail (71), the inner wall of the arcuate ring rail (71) being slidably connected to an arcuate cover (72) welded to one side of a semicircular support block (73), the rotating mechanism (7) further comprises a hinge (75), a semicircular cover (74) rotatably connected to the hinge (75) is arranged on the top of the semicircular support block (73), and one side of the semicircular support block (73) is rotatably connected to the hinge (75), a lock buckle (76) is fixedly connected to one side of the semicircular support block (73), and side teeth (77) are arranged on one side of the semicircular support block (73) and the semicircular cover (74).

3. A cold welding machine for cable production according to claim 2, characterized in that: The clamping mechanism (8) includes a lower clamping plate (81), the bottom of which is penetrated by a limiting column (82) inside the semicircular support block (73), and the limiting column (82) is slidably connected to the inner wall of the semicircular support block (73), and a spring (83) is provided on the surface of the limiting column (82). The clamping mechanism (8) also includes a threaded handle (85), which passes through the interior of the semicircular cover (74), and the surface of the threaded handle (85) is threadedly connected to the inner wall of the semicircular cover (74), and one end of the threaded handle (85) is rotatably connected to the upper clamping plate (84).

4. A cold welding machine for cable production according to claim 1, characterized in that: The orientation adjustment mechanism (9) comprises a circular rod (91) penetrating the interior of the bracket (43), and the bracket (43) is slidably connected to the circular rod (91), a clamping ring (92) is fixedly connected to the surface of the circular rod (91), and a welding gun (93) is fixedly connected to the inner wall of the clamping ring (92), and the orientation adjustment mechanism (9) also comprises a fixing block (95) fixed to one side of the bracket (43), the inner wall of the fixing block (95) is rotatably connected to a second threaded rod (96), the surface of the second threaded rod (96) is threadedly connected to the clamp (94), and a second handle (97) is welded to one end of the second threaded rod (96).

5. A cold welding machine for cable production according to claim 1, characterized in that: The size of the first gear (62) is smaller than that of the second gear (63), and the surface threads of the first threaded rod (44) are symmetrically designed.

6. A cold welding machine for cable production according to claim 2, characterized in that: The opening widths of the arc-shaped ring rail (71) and the arc-shaped cover (72) are greater than the diameter of the processed cable.

7. A cold welding machine for cable production according to claim 1, characterized in that: The sliding mode of the spline shaft body (64) on the inner wall of the spline shaft sleeve (65) is a horizontal straight line.

Images