Stainless steel barrel welding head

Abstract

The utility model discloses a stainless steel barrel welding head, which relates to the technical field of welding heads, and comprises a welding head mechanism, a connecting structure is arranged on the welding head mechanism, the connecting structure comprises a connecting sleeve and a connecting ring, the connecting sleeve covers the end part of the welding head mechanism, a connecting hole is formed in the connecting sleeve, and the connecting ring sleeves the end part of the welding head mechanism. A positioning assembly is arranged between the connecting ring and the connecting sleeve and used for limiting the position between the connecting sleeve and the connecting ring. By means of the arrangement mode that the welding head structure and the connecting structure are matched, the connecting position of the welding head mechanism and ultrasonic welding equipment can be reinforced, the phenomenon that the threaded connecting position of the welding head structure cannot be continuously used after being abraded is avoided, the service life of the welding head mechanism can be prolonged through the connecting structure, and the welding head structure is convenient to use. And the replacement cost of the welding head mechanism is reduced, and the use value and effectiveness of the welding head mechanism are effectively enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding head technical field, especially a kind of stainless steel barrel welding head. BACKGROUND

[0002] Welding head is particularly important in ultrasonic welding, ultrasonic welding is a kind of high-frequency vibration wave transmission to the surface of two objects needing to be welded, under pressure, make two object surfaces rub each other and form the fusion between molecular layer method, in ultrasonic welding, welding head needs to have higher hardness and higher stability, so as to be able to maintain the effectiveness of ultrasonic welding.

[0003] The existing welding head and ultrasonic welding equipment are usually fixed by thread connection, but the welding requirements are different, and the selection of welding head is also different, different welding heads need to be replaced according to different requirements, and the conversion of welding head is used for a long time, which is easy to cause the thread connection of welding head to be worn, and because the traditional welding head connection is usually of integral structure, therefore, in order to ensure the effectiveness of welding, the damaged welding head is usually discarded or reprocessed, so that the welding head cannot be used continuously, the service life of welding head is shortened, and the use cost of welding head is also increased, therefore, in order to solve the above problems, a stainless steel barrel welding head is provided. SUMMARY

[0004] The utility model aims at providing a kind of stainless steel barrel welding head to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of stainless steel barrel welding head, including welding head mechanism, the connecting structure is arranged on the welding head mechanism, and the connecting structure includes:

[0006] Connecting sleeve, the connecting sleeve is covered in the end of welding head mechanism, and the connecting hole is formed in the connecting sleeve;

[0007] Connecting ring, the connecting ring is covered in the end of welding head mechanism, and the positioning assembly is arranged between the connecting ring and the connecting sleeve, and the positioning assembly is used to limit the position between the connecting sleeve and the connecting ring.

[0008] Preferably, the welding head mechanism includes welding head, connecting rod and operating surface, the connecting rod is fixedly arranged at one end of the welding head, and the operating surface is fixedly arranged on the connecting rod.

[0009] Preferably, the positioning assembly includes fastening block and fastening groove, the fastening groove is formed in the outer wall of the connecting ring, the fastening block is fixedly arranged on the inner wall of the connecting sleeve, and the fastening block and the fastening groove are embedded.

[0010] Preferably, a threaded groove is formed on the end face of the connecting rod away from the welding head, and the threaded groove is used to connect the connecting rod and the ultrasonic welding equipment.

[0011] Preferably, the connecting ring is any one of elastic rubber or elastic silica gel, and the connecting sleeve is arranged in a concave shape.

[0012] Preferably, an inner thread is formed on the inner wall of the connecting hole, and the connecting hole is connected with the threaded groove.

[0013] The technical effects and advantages of the present application are as follows:

[0014] The welding head mechanism and the ultrasonic welding equipment are connected through the welding head structure and the connecting structure, so that the connection between the welding head mechanism and the ultrasonic welding equipment can be reinforced, the phenomenon that the welding head structure cannot be used after the threaded connection is worn is avoided, the service life of the welding head mechanism is prolonged through the connecting structure, the cost of replacing the welding head mechanism is reduced, and the use value and effectiveness of the welding head mechanism are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The present application is a three-dimensional structure schematic diagram.

[0016] Figure 2 The present application is a connecting structure cross-sectional structure schematic diagram.

[0017] Figure 3 The present application is a three-dimensional structure schematic diagram. Figure 2 The present application is a three-dimensional structure schematic diagram.

[0018] In the figure: 100, welding head mechanism; 101, welding head; 102, connecting rod; 103, operation surface; 104, threaded groove; 200, connecting structure; 201, connecting sleeve; 202, connecting ring; 203, fastening block; 204, fastening groove; 205, connecting hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] The present application provides a welding head mechanism as Figures 1-3The stainless steel barrel welding head shown comprises a welding head mechanism 100, the welding head mechanism 100 comprising a welding head 101, a connecting rod 102 and an operation surface 103, the connecting rod 102 being fixedly arranged at one end of the welding head 101, the operation surface 103 being fixedly arranged on the connecting rod 102, a threaded groove 104 being arranged on the end surface of the connecting rod 102 away from the welding head 101, and the threaded groove 104 being used for connecting the connecting rod 102 and the ultrasonic welding equipment.

[0021] With reference to the drawings in detail, Figure 1 The welding head 101 is integrally arranged with the connecting rod 102, and the stability is high. The threaded groove 104 is arranged on the end surface of the connecting rod 102 away from the welding head 101, and the threaded groove 104 is used for connecting the connecting rod 102 and the ultrasonic welding equipment. Through the arrangement of the threaded groove 104, the connecting rod 102 and the ultrasonic welding equipment can be screw-connected by rotation, which ensures the stable use of the connecting rod 102 and also facilitates the disassembly and replacement of the connecting rod 102, so that the ultrasonic welding head can be flexibly replaced according to the needs of use, and the convenience and diversity of the use of the ultrasonic welding head are effectively improved.

[0022] The welding head mechanism 100 is provided with a connecting structure 200, the connecting structure 200 comprising a connecting sleeve 201 and a connecting ring 202, the connecting sleeve 201 being arranged at the end of the welding head mechanism 100, the connecting sleeve 201 being provided with a connecting hole 205, the inner wall of the connecting hole 205 being provided with an internal thread, the connecting hole 205 being in communication with the threaded groove 104, the connecting ring 202 being arranged at the end of the welding head mechanism 100, a positioning assembly being arranged between the connecting ring 202 and the connecting sleeve 201, the connecting ring 202 being any one of elastic rubber or elastic silica gel, the connecting sleeve 201 being arranged in a concave shape, and the positioning assembly being used for limiting the position between the connecting sleeve 201 and the connecting ring 202.

[0023] With reference to the drawings in detail, Figure 2The connecting sleeve 201 is sleeved on the end of the connecting rod 102 away from the welding head 101, and the connecting ring 202 is directly sleeved on the connecting rod 102 through the elastic performance. The connecting sleeve 201 cooperates with the arrangement of the positioning assembly, can be stably connected with the connecting ring 202, so that the connecting sleeve 201 can be stably arranged on the connecting rod 102, and the stability and effectiveness of the position of the connecting sleeve 201 are ensured. The elastic structure of the connecting ring 202 can be directly sleeved on the connecting rod 102 by using the elastic performance of the connecting ring 202 itself, which is convenient to disassemble and assemble, has high flexibility, and also provides convenience for the installation of the position of the connecting sleeve 201, and strengthens the efficiency and effectiveness of the installation and use of the connecting sleeve 201. The connecting hole 205 arranged on the connecting sleeve 201 can pass through the connecting hole 205 when the connecting rod 102 is threadedly connected with the ultrasonic welding equipment, so that the connection between the connecting rod 102 and the ultrasonic welding equipment can be reinforced, and the connecting rod 102 and the welding head 101 can continue to be installed and used through the installation of the connecting structure 200 even when the threaded groove 104 is worn out after a long time, thereby effectively prolonging the service life of the welding head mechanism 100, reducing the replacement cost of the welding head mechanism 100, and further strengthening the fastening of the welding head mechanism 100 and the ultrasonic welding equipment during use of the welding head mechanism 100, thereby improving the stability and safety of the welding head mechanism 100.

[0024] The positioning assembly comprises a fastening block 203 and a fastening groove 204. The fastening groove 204 is arranged on the outer wall of the connecting ring 202, and the fastening block 203 is fixedly arranged on the inner wall of the connecting sleeve 201. The fastening block 203 and the fastening groove 204 are embedded.

[0025] With reference to the drawings Figure 3 When the fastening block 203 and the fastening groove 204 are located outside the connecting ring 202, they can be connected under the action of an external force. The fastening groove 204 is arranged on the connecting ring 202, and therefore has good elastic performance. During connection with the fastening block 203, the fastening groove 204 can extrude and wrap the fastening block 203 by using its own elastic performance. In this embodiment, the number of the fastening block 203 and the fastening groove 204 is consistent. In order to ensure the firmness of the connection between the fastening block 203 and the fastening groove 204, the number of the fastening block 203 and the fastening groove 204 is multiple, which can ensure the stability of the connection between the connecting sleeve 201 and the connecting ring 202 during welding, and strengthen the stability of the use of the connecting sleeve 201 and the connecting ring 202. Meanwhile, the disassembly and assembly of the connecting sleeve 201 and the connecting ring 202 are facilitated, and the flexibility and efficiency of the disassembly and assembly of the connecting sleeve 201 and the connecting ring 202 are improved.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A stainless steel tank welding head comprising a welding head mechanism (100), characterized in that, The welding head mechanism (100) is provided with a connecting structure (200), and the connecting structure (200) comprises: A connecting sleeve (201) is arranged on the end of the welding head mechanism (100), and a connecting hole (205) is formed in the connecting sleeve (201); A connecting ring (202) is arranged on the end of the welding head mechanism (100), and a positioning assembly is arranged between the connecting ring (202) and the connecting sleeve (201), which is used to limit the position between the connecting sleeve (201) and the connecting ring (202).

2. The welded joint of a stainless steel tank according to claim 1, wherein The welding head mechanism (100) comprises a welding head (101), a connecting rod (102) and an operating surface (103), the connecting rod (102) is fixedly arranged on one end of the welding head (101), and the operating surface (103) is fixedly arranged on the connecting rod (102).

3. The welded joint of a stainless steel tank according to claim 1, wherein The positioning assembly comprises a fastening block (203) and a fastening groove (204), the fastening groove (204) is formed in the outer wall of the connecting ring (202), and the fastening block (203) is fixedly arranged on the inner wall of the connecting sleeve (201), and the fastening block (203) and the fastening groove (204) are embedded.

4. The welded joint of a stainless steel tank according to claim 2, wherein A threaded groove (104) is formed in the end surface of the connecting rod (102) away from the welding head (101), and the threaded groove (104) is used for connecting the connecting rod (102) and the ultrasonic welding equipment.

5. The welded joint of a stainless steel tank according to claim 1, wherein The connecting ring (202) is made of elastic silica gel, and the connecting sleeve (201) is arranged in a concave shape.

6. The stainless steel tank weld joint of claim 1, wherein, An internal thread is formed in the inner wall of the connecting hole (205), and the connecting hole (205) is communicated with the threaded groove (104).

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