High-frequency induction welding switching structure and high-frequency induction welding machine

Abstract

The high-frequency induction welding switching structure comprises an adapter, the two ends of the adapter are divided into a first connecting end and a second connecting end, the first connecting end is detachably connected to an induction welding connector of the high-frequency induction welding machine, and the second connecting end is detachably connected to an induction welding connector of the high-frequency induction welding machine. And the second connecting end is detachably connected to the end part of a heating element matched with the high-frequency induction welding machine, so that the working efficiency can be fully improved, and the labor intensity and the operation difficulty of operators are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of high-frequency induction welding, in particular to a high-frequency induction welding transfer structure and a high-frequency induction welding machine. Background Art

[0002] As electronic equipment in aerospace systems continues to develop towards lightweight and miniaturization, its connectors are also developing towards modularization, lightweight and miniaturization, and high integration. The role of equipment is becoming increasingly important and quality requirements are increasing. Especially in high-frequency induction welding equipment, the heating element is basically connected to the induction welding joint of the high-frequency induction welding machine body by soldering. Every time the heating element is replaced, the solder needs to be dissolved, cleaned and re-welded, which inevitably reduces work efficiency and increases the labor intensity and difficulty of operation of operators. Summary of the invention

[0003] The purpose of the present invention is to provide a high-frequency induction welding transfer structure and a high-frequency induction welding machine to solve the problems existing in the above-mentioned prior art, which can fully improve work efficiency and reduce the labor intensity and operation difficulty of operators.

[0004] To achieve the above-mentioned purpose, the present invention provides the following solution: The present invention provides a high-frequency induction welding adapter structure, including an adapter, wherein the two ends of the adapter are divided into a first connection end and a second connection end, the first connection end is detachably connected to the induction welding joint of the high-frequency induction welding machine, and the second connection end is detachably connected to the end position of a heating element matched with the high-frequency induction welding machine.

[0005] Preferably, a first connecting sleeve is provided between the second connecting end and the end of the heating element, and inner threads are provided on inner peripheral walls at both ends of the first connecting sleeve;

[0006] The outer peripheral walls of the second connection end and the end of the heating element are both provided with external threads, and the second connection end and the end of the heating element are respectively threadedly connected to the inner sides of the two ends of the first connection sleeve.

[0007] Preferably, the second connecting end is equipped with a second connecting sleeve, one end of the second connecting sleeve is coaxially rotatably sleeved on the second connecting end, and the other end extends in a direction away from the adapter and extends out of the second connecting end, and an internal thread is provided on the inner circumferential wall of the portion of the second connecting sleeve extending out of the second connecting end;

[0008] An outer peripheral wall of the end of the heating element is provided with an external thread, and a portion of the second connecting sleeve extending out of the second connecting end is coaxially threadedly sleeved on the end of the heating element.

[0009] Preferably, the second connecting end is equipped with a third connecting sleeve, one end of the third connecting sleeve is coaxially rotatably sleeved on the end of the heating element, and the other end extends in a direction away from the heating element and protrudes out of the end of the heating element, and the inner circumferential wall of the portion of the third connecting sleeve protruding from the heating element is provided with an internal thread;

[0010] The outer peripheral wall of the second connecting end is provided with an external thread, and the portion of the third connecting sleeve extending out of the heating element is coaxially threadedly sleeved on the second connecting end.

[0011] Preferably, the first connection end is threadedly connected to the induction welding joint.

[0012] Preferably, the induction welding joint is provided with a mounting hole, an inner peripheral wall of the mounting hole is provided with an internal thread, an outer peripheral wall of the first connecting end is provided with an external thread, and the first connecting end is threadedly connected in the mounting hole.

[0013] Preferably, the heating element is a heating tube.

[0014] Preferably, the adapter is in a straight tube structure, and the inner radial cross-sectional structure of the second connecting end matches the inner radial cross-sectional structure of the heating tube, and the second connecting end is coaxially and tightly connected with the end of the heating tube.

[0015] Preferably, the main body of the induction welding joint is provided with a conducting hole coaxially connected to the mounting hole, and the conducting hole is connected to the cooling water supply mechanism.

[0016] A high-frequency induction welding machine is also provided, comprising a high-frequency induction welding machine body, wherein the high-frequency induction welding machine body is provided with two induction welding joints, and the high-frequency induction welding machine body is equipped with a heating element, and high-frequency induction welding adapter structures are detachably connected between the two ends of the heating element and the two induction welding joints.

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

[0018] The present invention enables the adapter to be detachably connected to the induction welding joint and the heating element at both ends thereof, so that the adapter can be quickly and conveniently disassembled and assembled. When heating elements of different structures are selected according to the different structures of the workpieces to be processed, the heating elements of different structures can be quickly replaced, and the equipment can be quickly adjusted, thereby fully improving the work efficiency and reducing the labor intensity and operation difficulty of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of one embodiment of the high-frequency induction welding transfer structure disclosed in the present invention;

[0021] Among them, 1-induction welding joint, 2-adapter, 3-first connecting sleeve, 4-heating tube. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The purpose of the present invention is to provide a high-frequency induction welding transfer structure and a high-frequency induction welding machine to solve the problems existing in the above-mentioned prior art, which can fully improve work efficiency and reduce the labor intensity and operation difficulty of operators.

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1As shown, this embodiment provides a high-frequency induction welding adapter structure, including an adapter 2, preferably the adapter 2 is made of metal material, such as copper or stainless steel, and the two ends of the adapter 2 are divided into a first connection end and a second connection end. The first connection end is detachably connected to the induction welding joint 1 of the high-frequency induction welding machine, preferably through a threaded connection structure, or a plug-type connection structure, etc. The second connection end is detachably connected to the end position of the heating element matched with the high-frequency induction welding machine, preferably through a threaded connection structure, or a plug-type connection structure, etc. In the prior art, the connection structure between the induction welding joint 1 and the heating element is a soldering structure, which is not easy to disassemble after welding. In the present invention, the two ends of the adapter 2 are detachably connected to the induction welding joint 1 and the heating element, so that the adapter 2 can be quickly and conveniently disassembled and assembled, so that when heating elements of different structures are selected according to the different structures of the workpiece to be processed, the heating elements of different structures can be quickly replaced, and the equipment can be quickly adjusted, thereby fully improving the work efficiency and reducing the labor intensity and operation difficulty of the operators. In addition, since the adapter 2 is detachably connected to the induction welding joint 1 and the heating element, the adapter 2, the induction welding joint 1 and the heating element can be reused.

[0026] In a specific embodiment, a first connecting sleeve 3 is provided between the second connecting end and the end of the heating element. The first connecting sleeve 3 is preferably made of copper, stainless steel or other materials. Internal threads are provided on the inner circumferential walls at both ends of the first connecting sleeve 3; external threads are provided on the outer circumferential walls of the second connecting end and the end of the heating element. The second connecting end and the end of the heating element are respectively threadedly connected to the inner sides of the two ends of the first connecting sleeve 3, so as to complete the connection between the second connecting end and the end of the heating element through the first connecting sleeve 3. Specifically, the spiral directions of the threaded structures on the inner circumferential walls at both ends of the first connecting sleeve 3 are opposite. One end of the first connecting sleeve 3 is first threadedly connected to the second connecting end, and continues to be screwed in, so that the second connecting end is exposed from the other end of the first connecting sleeve 3, so that the second connecting end and the end of the heating element are docked together, and then the first connecting sleeve 3 is rotated in the opposite direction, so that the other end of the first connecting sleeve 3 is threadedly sleeved on the end of the heating element, completing the connection between the second connecting end and the end of the heating element, or the first connecting sleeve 3 is first threadedly connected to the end of the heating element, and then reversely connected to the second connecting end.

[0027] In a specific embodiment, the second connecting end is equipped with a second connecting sleeve, and the second connecting sleeve is preferably made of materials such as copper or stainless steel. One end of the second connecting sleeve is coaxially rotatably sleeved on the second connecting end, so that the second connecting sleeve can coaxially rotate on the second connecting end, but will not produce relative displacement along the axial direction. The other end of the second connecting sleeve extends in a direction away from the adapter 2 and extends out of the second connecting end, and the inner circumferential wall of the part of the second connecting sleeve extending out of the second connecting end is provided with an internal thread; the outer circumferential wall of the end of the heating element is provided with an external thread, and the part of the second connecting sleeve extending out of the second connecting end is coaxially threadedly sleeved on the end of the heating element, so as to complete the connection between the second connecting end and the end of the heating element through the second connecting sleeve. Specifically, when the second connecting end and the heating element need to be connected, the end of the second connecting sleeve that is not connected to the second connecting end is threadedly sleeved on the end of the heating element until the second connecting end is tightly docked at the end position of the heating element.

[0028] In a specific embodiment, the second connecting end is equipped with a third connecting sleeve, and the third connecting sleeve is preferably made of materials such as copper or stainless steel. One end of the third connecting sleeve is coaxially rotatably sleeved on the end of the heating element, and the other end extends in a direction away from the heating element and extends out of the end of the heating element, and the inner circumferential wall of the portion of the third connecting sleeve extending out of the heating element is provided with an internal thread; the outer circumferential wall of the second connecting end is provided with an external thread, and the portion of the third connecting sleeve extending out of the heating element is coaxially threadedly sleeved on the second connecting end, so as to complete the connection between the second connecting end and the end of the heating element through the third connecting sleeve. Specifically, when the second connecting end and the heating element need to be connected, the end of the third connecting sleeve that is not connected to the heating element is threadedly sleeved on the second connecting end until the second connecting end is tightly docked at the end position of the heating element.

[0029] In a specific embodiment, the first connection end is threadedly connected to the induction welding joint 1, so as to complete the quick disassembly and assembly of the adapter 2 and the induction welding joint 1 by threaded connection. Preferably, the induction welding joint 1 is provided with a mounting hole, the inner peripheral wall of the mounting hole is provided with an internal thread, the outer peripheral wall of the first connection end is provided with an external thread, and the first connection end is threadedly connected in the mounting hole.

[0030] In a specific embodiment, the heating element is a heating tube 4, and the heating tube 4 is preferably a silver-plated copper tube, which can be bent according to the product to be welded and bent into a desired shape. In the actual process of selecting the silver-plated copper tube, the corresponding silver-plated copper tube can be selected according to the welding parameters, such as which number of silver-plated copper tubes corresponds to which products to weld, thereby reducing the operation steps and reducing the welding scrap rate.

[0031] In a specific embodiment, the adapter 2 is a straight tube structure, and the inner radial cross-sectional structure of the second connecting end matches the inner radial cross-sectional structure of the heating tube 4, and the second connecting end is coaxially and tightly connected to the end of the heating tube 4. Specifically, in the above three embodiments, the second connecting end and the end of the heating tube 4 are respectively locked and connected by the first connecting sleeve 3, the second connecting sleeve and the third connecting sleeve. During the locking process of the first connecting sleeve 3, the second connecting sleeve and the third connecting sleeve, the second connecting end can be coaxially and tightly connected to the end of the heating tube 4, so as to facilitate the introduction of cooling water into the heating tube 4 through the adapter 2.

[0032] In a specific embodiment, the main body of the induction welding joint 1 is provided with a conducting hole coaxially connected to the mounting hole, and the conducting hole is connected to a cooling water supply mechanism, so that when the welding work is completed or other work that requires cooling the heating tube 4 is performed, the cooling water supply mechanism is used to introduce cooling water into the conducting hole of the induction welding joint 1, and then the cooling water flows through the adapter 2 and the heating tube 4 in turn to achieve cooling of the heating tube 4.

[0033] Furthermore, a high-frequency induction welding machine is provided, including a high-frequency induction welding machine body, on which two induction welding joints 1 are arranged, and the high-frequency induction welding machine body is equipped with a heating element, and both ends of the heating element are detachably connected to the two induction welding joints 1 with a high-frequency induction welding adapter structure. In the present invention, the two ends of the adapter 2 are detachably connected to the induction welding joint 1 and the heating element, respectively, so that the adapter 2 can be quickly and conveniently disassembled and assembled, so that when heating elements of different structures are selected according to the different structures of the workpiece to be processed, the heating elements of different structures can be quickly replaced, and then the equipment can be quickly adjusted, thereby fully improving the work efficiency and reducing the labor intensity and operation difficulty of the operator.

[0034] Adaptive changes made according to actual needs are all within the protection scope of the present invention.

[0035] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0036] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A high-frequency induction welding transfer structure, characterized in that: It includes an adapter, the two ends of which are divided into a first connection end and a second connection end. The first connection end can be detachably connected to the induction welding joint of the high-frequency induction welding machine, and the second connection end can be detachably connected to the end position of the heating element matched with the high-frequency induction welding machine.

2. The high-frequency induction welding transfer structure according to claim 1, characterized in that: A first connecting sleeve is provided between the second connecting end and the end of the heating element, and inner threads are provided on inner peripheral walls at both ends of the first connecting sleeve; The outer peripheral walls of the second connection end and the end of the heating element are both provided with external threads, and the second connection end and the end of the heating element are respectively threadedly connected to the inner sides of the two ends of the first connection sleeve.

3. The high-frequency induction welding transfer structure according to claim 1, characterized in that: The second connection end is equipped with a second connection sleeve, one end of the second connection sleeve is coaxially rotatably sleeved on the second connection end, and the other end extends in a direction away from the adapter and extends out of the second connection end, and the inner peripheral wall of the portion of the second connection sleeve extending out of the second connection end is provided with an internal thread; An outer peripheral wall of the end of the heating element is provided with an external thread, and a portion of the second connecting sleeve extending out of the second connecting end is coaxially threadedly sleeved on the end of the heating element.

4. The high-frequency induction welding transfer structure according to claim 1, characterized in that: The second connecting end is equipped with a third connecting sleeve, one end of which is coaxially rotatably sleeved on the end of the heating element, and the other end of which extends in a direction away from the heating element and protrudes out of the end of the heating element, and an internal thread is provided on the inner peripheral wall of the portion of the third connecting sleeve protruding from the heating element; The outer peripheral wall of the second connecting end is provided with an external thread, and the portion of the third connecting sleeve extending out of the heating element is coaxially threadedly sleeved on the second connecting end.

5. The high-frequency induction welding transfer structure according to any one of claims 2 to 4, characterized in that: The first connection end is threadedly connected to the induction welding joint.

6. The high-frequency induction welding transfer structure according to claim 5, characterized in that: The induction welding joint is provided with a mounting hole, an inner peripheral wall of the mounting hole is provided with an internal thread, an outer peripheral wall of the first connecting end is provided with an external thread, and the first connecting end is threadedly connected in the mounting hole.

7. The high-frequency induction welding transfer structure according to claim 6, characterized in that: The heating element is a heating tube.

8. The high-frequency induction welding transfer structure according to claim 7, characterized in that: The adapter is in a straight tube structure, and the inner radial cross-sectional structure of the second connecting end matches the inner radial cross-sectional structure of the heating tube, and the second connecting end is coaxially and tightly connected with the end of the heating tube.

9. The high-frequency induction welding transfer structure according to claim 8, characterized in that: The main body of the induction welding joint is provided with a conducting hole coaxially connected with the mounting hole, and the conducting hole is connected with a cooling water supply mechanism.

10. A high-frequency induction welding machine using the high-frequency induction welding transfer structure according to any one of claims 1 to 9, characterized in that: The invention comprises a high-frequency induction welding machine body, which is provided with two induction welding joints and equipped with a heating element. Both ends of the heating element are detachably connected with high-frequency induction welding transfer structures between the two induction welding joints.

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