Low-resistance intervention device of ultrasonic single wave soldering equipment

Abstract

The utility model relates to the technical field of welding, in particular to a low-resistance intervention device of ultrasonic single wave soldering equipment. The device comprises a base, a supporting column is fixedly connected to the top of the base, and a stamping assembly is movably connected into the supporting column; lubricating assemblies are movably connected to the positions, close to the outer walls of the stamping assemblies, in the supporting columns. Two parts needing to be welded are placed in the groove of the base, the two clamping assemblies are used for clamping and fixing the two parts respectively, and welding rods corresponding to the parts in size are conveniently installed at the end of the stamping assembly through the disassembling and assembling assembly. The stamping assembly moves up and down to drive the welding rod to move downwards to conduct die-casting welding on two parts, meanwhile, in the moving process of the stamping assembly, lubricating oil is sprayed to the outer wall of the stamping assembly through the lubricating assembly, the friction force between the stamping assembly and the supporting column is reduced, the descending resistance of the stamping assembly is reduced, and the welding stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, and more specifically to a low-resistance intervention device for ultrasonic single-wave peak welding equipment. Background Art

[0002] Ultrasonic single-wave soldering equipment utilizes ultrasonic technology for welding. Its operating principle is to convert electrical energy into high-frequency mechanical vibrations through an ultrasonic generator, typically in the 20kHz range. When the ultrasonic waves radiate onto the plastic material, the resulting mechanical vibrations heat the material, causing it to melt at the point of contact. Pressure is then applied for a certain period of time, causing the molten material to cool into a solid state at the point of contact, completing the weld.

[0003] A low-drag intervention device is an auxiliary device or component used to reduce the drag during a specific process. In ultrasonic welding, low-drag intervention devices may use a variety of designs and technologies to improve welding efficiency, reduce equipment wear, protect welding materials, and ensure a smooth welding process.

[0004] Currently available welding equipment has resistance during the welding process, which may cause wear or damage to the welding head or other equipment components. It is inconvenient to reduce the friction resistance, resulting in high energy consumption of the equipment. In addition, the uniformity and stability of energy transfer during welding are poor, and welding quality problems caused by uneven resistance are prone to occur.

[0005] In view of this, the utility model provides a low-resistance intervention device for ultrasonic single-wave soldering equipment. Utility Model Content

[0006] The utility model provides a low resistance intervention device for ultrasonic single wave soldering equipment, which comprises a base, wherein two clamping assemblies are movably connected inside a groove of the base, a pillar is fixedly connected to the top of the base, and a stamping assembly is movably connected inside the pillar;

[0007] The stamping assembly passes through the bottom of the pillar and is fixedly connected to a disassembly assembly. The outer wall of the disassembly assembly is movably connected to a welding rod, and the welding rod is located directly above the base groove. The inside of the pillar is movably connected to a lubrication assembly near the outer wall of the stamping assembly.

[0008] As a further improvement of the present technical solution, the clamping assembly includes a splint, which is movably connected inside the base groove near one side, and the outer wall of one side of the splint is fixedly connected to a support rod, and the support rod is movably connected to the inside of the base, and the support rod passes through the outer wall of the base and is movably connected to a nut, and the clamping assembly is used to fix the welding parts.

[0009] As a further improvement of the present technical solution, the stamping assembly includes a cylinder, which is fixedly connected to the inside of the pillar near the top, and the end of the cylinder piston rod is fixedly connected to a pressure rod, and the pressure rod is movably connected to the inside of the pillar, and the end of the pressure rod passing through the pillar is fixedly connected to a disassembly and assembly assembly, and the stamping assembly is used to drive the welding rod to move up and down for welding.

[0010] As a further improvement of the present technical solution, the lubrication assembly includes an oil tank, which is fixedly connected to the outer wall of the pillar. A branch pipe is fixedly connected to the bottom of the oil tank, and the branch pipe is fixedly connected to the inside of the pillar. A nozzle is fixedly connected to the end of the branch pipe, and the nozzle is fixedly connected to the inside of the pillar near the outer wall of the pressure rod. The lubrication assembly is used to reduce the stamping resistance of the pressure rod.

[0011] As a further improvement of the present technical solution, the disassembly and assembly assembly includes a protruding rod, which is fixedly connected to the end of the pressure rod passing through the pillar, the outer wall of the protruding rod is fixedly connected with a bolt, and a welding rod is movably connected between the protruding rod and the outer wall of the bolt, and the disassembly and assembly assembly is used to replace welding rods of different sizes.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By placing the two parts to be welded inside the groove of the base, the two parts are clamped and fixed by two clamping assemblies respectively, and the welding rod of the corresponding part size is conveniently installed on the end of the stamping assembly through the disassembly and assembly assembly, the stamping assembly is moved up and down to drive the welding rod to move downward to perform die-cast welding on the two parts. At the same time, during the movement of the stamping assembly, lubricating oil is sprayed onto the outer wall of the stamping assembly through the lubrication assembly to reduce the friction between the stamping assembly and the pillar, reduce the resistance of the stamping assembly to the descent, and improve the welding stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be described in more detail below by way of examples with reference to the accompanying drawings, in which:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at A;

[0018] Figure 4 This is a schematic diagram of the disassembly and assembly structure of the utility model.

[0019] The meanings of the numbers in the figure are: 1. Base; 11. Pillar; 12. Clamping assembly; 120. Clamping plate; 121. Support rod; 13. Stamping assembly; 130. Cylinder; 131. Pressure rod; 14. Lubrication assembly; 140. Oil tank; 141. Branch pipe; 142. Nozzle; 15. Disassembly and assembly assembly; 150. Protruding rod; 151. Bolt; 16. Welding rod. DETAILED DESCRIPTION

[0020] like Figure 1-4 As shown, the device includes a base 1, two clamping assemblies 12 are movably connected inside the groove of the base 1, a pillar 11 is fixedly connected to the top of the base 1, and a stamping assembly 13 is movably connected inside the pillar 11;

[0021] The stamping assembly 13 passes through the bottom of the pillar 11 and is fixedly connected to the disassembly assembly 15. The outer wall of the disassembly assembly 15 is movably connected to the welding rod 16. The welding rod 16 is located just above the groove of the base 1. The lubrication assembly 14 is movably connected to the inner part of the pillar 11 near the outer wall of the stamping assembly 13.

[0022] First, the specific structure of the clamping assembly 12 is disclosed. The clamping assembly 12 includes a clamping plate 120, which is movably connected to the inside of the groove of the base 1 near one side. The outer wall of one side of the clamping plate 120 is fixedly connected to a support rod 121, and the support rod 121 is movably connected to the inside of the base 1. The support rod 121 passes through the outer wall of the base 1 and is movably connected to a nut. The clamping assembly 12 is used to fix the welding parts. By pushing the support rod 121, the clamping plate 120 is driven to move inside the groove of the base 1 to clamp the parts between the clamping plate 120 and the inner wall of the groove of the base 1. By tightening the nut on the outer wall of the support rod 121, the position between the support rod 121 and the base 1 is fixed, thereby fixing the clamping position of the clamping plate 120. The two parts are fixed respectively by the two clamping plates 120 to prevent the parts from moving during welding and affecting the welding quality.

[0023] According to the above disclosure of the specific structure of the stamping assembly 13, the stamping assembly 13 includes a cylinder 130, which is fixedly connected to the inside of the pillar 11 near the top, and a pressure rod 131 is fixedly connected to the end of the piston rod of the cylinder 130. The pressure rod 131 is movably connected to the inside of the pillar 11, and the end of the pressure rod 131 that passes through the pillar 11 is fixedly connected to the disassembly assembly 15. The stamping assembly 13 is used to drive the welding rod 16 to move up and down for welding. The pressure rod 131 is driven to move up and down inside the pillar 11 by the up and down movement of the piston rod of the cylinder 130. The pressure rod 131 is moved out of the pillar 11, thereby driving the welding rod 16 to move downward, and the two parts at the bottom of the welding rod 16 are die-cast and welded;

[0024] According to the above disclosure of the specific structure of the lubrication assembly 14, the lubrication assembly 14 includes an oil tank 140, the oil tank 140 is fixedly connected to the outer wall of the pillar 11, the bottom of the oil tank 140 is fixedly connected to a branch pipe 141, the branch pipe 141 is fixedly connected to the inside of the pillar 11, the end of the branch pipe 141 is fixedly connected to a nozzle 142, the nozzle 142 is fixedly connected to the inside of the pillar 11 near the outer wall of the pressure rod 131, the lubrication assembly 14 is used to reduce the stamping resistance of the pressure rod 131, the lubricating oil in the oil tank 140 is transported to the inside of the nozzle 142 through the branch pipe 141, the lubricating oil is continuously sprayed onto the outer wall of the pressure rod 131 through the nozzle 142, and the pressure rod 131 moves up and down, so that the lubricating oil is evenly applied to the outer wall of the pressure rod 131, thereby reducing the expansion and contraction friction of the pressure rod 131 inside the pillar 11 and reducing the stamping resistance;

[0025] According to the above disclosure of the specific structure of the disassembly and assembly component 15, the disassembly and assembly component 15 includes a protruding rod 150, which is fixedly connected to the end of the pressure rod 131 passing through the pillar 11, and the outer wall of the protruding rod 150 is fixedly connected with a bolt 151, and a welding rod 16 is movably connected between the protruding rod 150 and the outer wall of the bolt 151. The disassembly and assembly component 15 is used to replace welding rods 16 of different sizes, and the size of the welding rod 16 is adjusted according to the different sizes of different welding parts. The welding rod 16 is rotated to tighten it around the bolt 151 to the outer wall of the protruding rod 150, and the welding rod 16 is fixed by the bolt 151, which facilitates the installation of welding rods 16 of different sizes according to the size of the parts.

[0026] The improvement of this embodiment is that the two parts to be welded are placed inside the groove of the base 1, and the clamping plate 120 is driven to move inside the groove of the base 1 by pushing the support rod 121, so that the parts are clamped between the clamping plate 120 and the inner wall of the groove of the base 1. The position between the support rod 121 and the base 1 is fixed by tightening the nut on the outer wall of the support rod 121, thereby fixing the clamping position of the clamping plate 120. The two parts are fixed respectively by the two clamping plates 120 to prevent the parts from moving during the welding process and affecting the welding quality. The size of the welding rod 16 is adjusted according to the different sizes of different welding parts, and the welding rod 16 is tightened around the bolt 151 to the outer wall of the protruding rod 150 by rotating it. The welding rod 16 is fixed by bolts 151, which facilitates the installation of welding rods 16 of different sizes according to the size of the parts. The piston rod of the cylinder 130 moves up and down, driving the pressure rod 131 to move up and down inside the pillar 11. The pressure rod 131 is moved out of the pillar 11, thereby driving the welding rod 16 to move downward, and the two parts at the bottom of the welding rod 16 are die-cast and welded. The lubricating oil in the oil tank 140 is transported to the inside of the spray head 142 through the branch pipe 141. The lubricating oil is continuously sprayed onto the outer wall of the pressure rod 131 through the spray head 142. As the pressure rod 131 moves up and down, the lubricating oil is evenly applied to the outer wall of the pressure rod 131, thereby reducing the expansion and contraction friction of the pressure rod 131 inside the pillar 11 and reducing the stamping resistance.

[0027] In summary, the working principle of this solution is as follows:

[0028] The two parts to be welded are placed inside the groove of the base 1, and the two parts are clamped and fixed respectively by the two clamping assemblies 12, wherein the clamping assembly 12 drives the clamping plate 120 to move inside the groove of the base 1 by pushing the support rod 121, and the parts are clamped between the clamping plate 120 and the inner wall of the groove of the base 1, and the position between the support rod 121 and the base 1 is fixed by tightening the nut on the outer wall of the support rod 121, thereby fixing the clamping position of the clamping plate 120, and fixing the two parts respectively by the two clamping plates 120 to prevent the parts from moving during the welding process and affecting the welding quality. The disassembly and assembly assembly 15 is used to facilitate the installation of the welding rod 16 of the corresponding part size at the end of the stamping assembly 13, wherein the disassembly and assembly assembly 15 is used to adjust the size of the welding rod 16 according to the different sizes of different welding parts, and the welding rod 16 is rotated to tighten it around the bolt 151 to the outer wall of the protruding rod 150, and the welding rod 16 is fixed by the bolt 151, which is convenient for installing welding rods of different sizes according to the size of the parts. Rod 16, through the stamping assembly 13 moves up and down to drive the welding rod 16 to move downward to perform die-casting welding on the two parts, wherein the stamping assembly 13 drives the pressure rod 131 to move up and down inside the pillar 11 through the piston rod of the cylinder 130. The pressure rod 131 moves out from the inside of the pillar 11, thereby driving the welding rod 16 to move downward, and die-casting welding is performed on the two parts at the bottom of the welding rod 16. At the same time, during the movement of the stamping assembly 13, lubricant is sprayed to the outer wall of the stamping assembly 13 through the lubrication assembly 14. Oil reduces the friction between the stamping assembly 13 and the pillar 11, and reduces the resistance of the stamping assembly 13 to descent. The lubricating assembly 14 transports the lubricating oil inside the oil tank 140 to the inside of the nozzle 142 through the branch pipe 141, and continuously sprays the lubricating oil to the outer wall of the pressure rod 131 through the nozzle 142. The pressure rod 131 moves up and down, so that the lubricating oil is evenly applied to the outer wall of the pressure rod 131, thereby reducing the expansion and contraction friction of the pressure rod 131 inside the pillar 11, reducing the stamping resistance, and improving the welding stability.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A low resistance insertion device for ultrasonic single wave soldering equipment, comprising a base (1), characterized in that: Two clamping assemblies (12) are movably connected inside the groove of the base (1); a pillar (11) is fixedly connected to the top of the base (1); and a stamping assembly (13) is movably connected inside the pillar (11); The stamping assembly (13) passes through the bottom of the pillar (11) and is fixedly connected to a disassembly assembly (15); the outer wall of the disassembly assembly (15) is movably connected to a welding rod (16); the welding rod (16) is located directly above the groove of the base (1); and the inside of the pillar (11) is movably connected to a lubrication assembly (14) near the outer wall of the stamping assembly (13).

2. The low resistance insertion device of the ultrasonic single wave soldering equipment according to claim 1, characterized in that: The clamping assembly (12) comprises a clamping plate (120), the clamping plate (120) being movably connected to the inside of a groove of the base (1) near one side thereof, the outer wall of one side of the clamping plate (120) being fixedly connected to a support rod (121), the support rod (121) being movably connected to the inside of the base (1), the support rod (121) passing through the outer wall of the base (1) being movably connected to a nut, and the clamping assembly (12) being used to fix welding parts.

3. The low resistance insertion device of the ultrasonic single wave soldering equipment according to claim 1, characterized in that: The stamping assembly (13) includes a cylinder (130), which is fixedly connected to the inside of the pillar (11) near the top. The end of the piston rod of the cylinder (130) is fixedly connected to a pressure rod (131), and the pressure rod (131) is movably connected to the inside of the pillar (11). The end of the pressure rod (131) that passes through the pillar (11) is fixedly connected to a disassembly assembly (15). The stamping assembly (13) is used to drive the welding rod (16) to move up and down for welding.

4. The low resistance insertion device of the ultrasonic single wave soldering equipment according to claim 1, characterized in that: The lubricating assembly (14) comprises an oil tank (140), the oil tank (140) is fixedly connected to the outer wall of the pillar (11), the bottom of the oil tank (140) is fixedly connected to a branch pipe (141), the branch pipe (141) is fixedly connected to the inside of the pillar (11), the end of the branch pipe (141) is fixedly connected to a nozzle (142), the nozzle (142) is fixedly connected to the inside of the pillar (11) near the outer wall of the pressure rod (131), and the lubricating assembly (14) is used to reduce the stamping resistance of the pressure rod (131).

5. The low resistance insertion device of the ultrasonic single wave soldering equipment according to claim 3, characterized in that: The disassembly assembly (15) includes a protruding rod (150), the protruding rod (150) is fixedly connected to the end of a pressure rod (131) passing through the pillar (11), the outer wall of the protruding rod (150) is fixedly connected with a bolt (151), and a welding rod (16) is movably connected between the protruding rod (150) and the outer wall of the bolt (151). The disassembly assembly (15) is used to replace welding rods (16) of different sizes.

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