Improved argon blowing connector
By designing the reinforcement mechanism and connection mechanism at the connection of the argon blowing joint, the problem that the existing argon blowing joint is prone to loosening during long-term use is solved, and the reinforcement limit and sealing effect is achieved, which enhances the safety and practicality of the device.
Patent Information
- Application Number
- CN202420984709.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing argon blowing joints are prone to loosening during long-term use, which poses safety risks and reduces the practicality of the device.
An improved argon blowing joint is designed, and the reinforcement limit and sealing effect are achieved by providing a reinforcement mechanism and a connection mechanism between the connecting male and female heads. The reinforcement mechanism includes a support arm, a fixing box, a spring, a connecting block, a reinforcement block, a long block, a sliding sleeve and a limit block. Through the cooperation of these components, reinforcement and limiting of the connection are achieved.
The improved argon blowing joint can avoid loosening during long-term use through the design of the reinforcement mechanism and the connecting mechanism, reduce safety hazards, enhance the practicality of the device, and improve safety performance during the connection process through sealing effect.
Smart Images
Figure CN222577558U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metallurgy, in particular to an improved argon blowing joint. Background Art
[0002] Metallurgical argon blowing joint is a joint connection method that uses argon gas for protection. In metallurgical technology, welding is a very common process, and argon blowing joint plays an important role. It is suitable for various metallurgical materials, such as steel, aluminum, copper, nickel, etc.
[0003] Argon blowing joints are widely used in metallurgical processes. Common argon blowing joints are often connected and installed by means of threads or flanges during the connection process. However, they lack the function of processing the connection parts during the connection process, which may cause loosening during long-term use, thereby posing certain safety hazards and reducing the practicability of the device. Utility Model Content
[0004] The utility model aims to provide an improved argon blowing joint to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solutions: an improved argon blowing joint, comprising a connecting pipe, a connecting male head is fixedly connected to the right end of the connecting pipe, a connecting mechanism is arranged inside the connecting male head, a connecting female head is arranged at one end of the connecting mechanism, and a reinforcing mechanism is arranged outside the connecting female head;
[0006] The reinforcement mechanism includes a support arm, which is fixedly connected to the outer wall of the connecting female head, a fixed box is fixedly connected to the side of the support arm away from the connecting female head, a spring is fixedly connected to the inner wall of the fixed box, one end of the spring is fixedly connected to a connecting block, a reinforcement block is fixedly connected to the side of the connecting block away from the spring, a long block is fixedly connected to the side of the connecting block away from the reinforcement block, a sliding sleeve is fixedly connected to the outer side of the fixed box, a limiting block is slidably connected inside the sliding sleeve, and a fixed sleeve is fixedly connected to the outer side of the limiting block.
[0007] Preferably, a rectangular opening is opened on one side of the fixed box, and the long block passes through the rectangular opening, so that the long block can be moved through the rectangular opening.
[0008] Preferably, the connecting block is slidably connected to the inner wall of the fixed box, and a handle is fixedly connected to the side of the long block away from the connecting block, so as to facilitate better movement of the long block by the handle.
[0009] Preferably, two of the long blocks and the limit blocks are provided, and through openings are opened inside the two long blocks, and four through openings are provided. The two limit blocks are movably connected to two of the four through openings, so that the limit blocks can limit the movement of the long blocks.
[0010] Preferably, the connecting mechanism includes a threaded head, which is threadedly connected to the inner wall of the connecting male head, a sealing ring is fixedly connected to the outer wall of the connecting female head, and a connecting sleeve is fixedly connected to the outer wall of the connecting male head, thereby achieving the purpose of reinforcing the seal.
[0011] Preferably, the threaded head is fixedly connected to the left end of the connecting female head, and the right side of the connecting sleeve is in contact with the left side of the sealing ring, thereby stabilizing the connection.
[0012] Preferably, a positioning opening is provided on the outer side of the connecting sleeve, the reinforcing block passes through the positioning opening, and the bottom of the reinforcing block contacts the outer wall of the connecting female head to achieve the purpose of limiting.
[0013] Compared with the prior art, the utility model provides an improved argon blowing joint, which has the following beneficial effects:
[0014] 1. The improved argon blowing joint can reinforce the connection between the male connector and the female connector by setting a reinforcement mechanism. It will not easily become loose during long-term use, which reduces the potential safety hazards during use and enhances the practicality of the device.
[0015] 2. The improved argon blowing connector has a connection mechanism, and during the connection process, the threaded head can be screwed into the inner wall of the male connector. At the same time, the mutual cooperation of the connecting sleeve and the sealing ring can achieve the purpose of sealing, further improving the safety performance of the male connector and the female connector during transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0017] Figure 1 This is a front view of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the female connector;
[0019] Figure 3 It is a cross-sectional view of the fixed box;
[0020] Figure 4 It is a schematic diagram of the structure of the connecting pipe;
[0021] Figure 5 It is a schematic diagram of the structure at the limit block.
[0022] In the figure: 1. connecting pipe; 2. connecting female head; 3. reinforcement mechanism; 31. fixing box; 32. spring; 33. connecting block; 34. reinforcement block; 35. long block; 36. sliding sleeve; 37. supporting arm; 38. limiting block; 39. fixing sleeve; 4. connecting mechanism; 41. threaded head; 42. connecting sleeve; 43. sealing ring; 5. connecting male head. DETAILED DESCRIPTION
[0023] 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.
[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] The utility model provides the following technical solutions:
[0026] Embodiment 1
[0027] Combination Figures 1 to 5 An improved argon blowing joint comprises a connecting pipe 1, a connecting male head 5 is fixedly connected to the right end of the connecting pipe 1, a connecting mechanism 4 is arranged inside the connecting male head 5, a connecting female head 2 is arranged at one end of the connecting mechanism 4, and a reinforcing mechanism 3 is arranged outside the connecting female head 2;
[0028] The reinforcement mechanism 3 includes a support arm 37, which is fixedly connected to the outer wall of the connecting female head 2, a fixed box 31 is fixedly connected to the side of the support arm 37 away from the connecting female head 2, a spring 32 is fixedly connected to the inner wall of the fixed box 31, a connecting block 33 is fixedly connected to one end of the spring 32, a reinforcement block 34 is fixedly connected to the side of the connecting block 33 away from the spring 32, a long block 35 is fixedly connected to the side of the connecting block 33 away from the reinforcement block 34, a sliding sleeve 36 is fixedly connected to the outer side of the fixed box 31, a limiting block 38 is slidably connected inside the sliding sleeve 36, and a fixed sleeve 39 is fixedly connected to the outer side of the limiting block 38.
[0029] Furthermore, a rectangular opening is opened on one side of the fixed box 31, and the long block 35 passes through the rectangular opening, so that the long block 35 can move through the rectangular opening.
[0030] Furthermore, the connecting block 33 is slidably connected to the inner wall of the fixed box 31, and a handle is fixedly connected to the side of the long block 35 away from the connecting block 33, so that the long block 35 can be moved better by the handle.
[0031] Furthermore, two long blocks 35 and two limit blocks 38 are provided, and through openings are opened inside the two long blocks 35, and four through openings are provided. The two limit blocks 38 are movably connected to two of the four through openings, so that the limit blocks 38 can limit the movement of the long blocks 35.
[0032] Embodiment 2
[0033] See also Figures 1 to 5 On the basis of the first embodiment, the connection mechanism 4 further includes a threaded head 41, the threaded head 41 is threadedly connected to the inner wall of the connecting male head 5, the outer wall of the connecting female head 2 is fixedly connected with a sealing ring 43, and the outer wall of the connecting male head 5 is fixedly connected with a connecting sleeve 42, thereby achieving the purpose of reinforcing the seal.
[0034] Furthermore, the threaded head 41 is fixedly connected to the left end of the connecting female head 2, and the right side of the connecting sleeve 42 is in contact with the left side of the sealing ring 43, which plays a role in stabilizing the connection.
[0035] Furthermore, a positioning opening is provided on the outer side of the connecting sleeve 42, and the reinforcing block 34 passes through the positioning opening. The bottom of the reinforcing block 34 contacts the outer wall of the connecting female head 2, thereby achieving the purpose of limiting.
[0036] In actual operation, when the device is used, when it is necessary to connect the female connector 2 and the male connector 5, the limit block 38 is pushed to the right to slide out from the inside of the long block 35, and then the long block 35 is pulled to drive the connecting block 33 to move and compress the spring 32. At the same time, the connecting block 33 can drive the reinforcing block 34 to move away from the female connector 2. When it moves to a suitable position, the limit block 38 can be pushed again to drive the limit block 38 to be inserted into the inside of the long block 35, and the long block 35 is limited so that it cannot move, and then the threaded head 41 is screwed into the male connector 5. The inner wall of the connecting sleeve 42 can be inserted into one side of the connecting female head 2, and the right side of the connecting sleeve 42 can contact the left side of the sealing ring 43. At this time, the limit block 38 can be pushed out of the interior of the long block 35 again. The spring 32 in the compressed state can drive the reinforcement block 34 to penetrate the connecting sleeve 42 by pushing the connecting block 33. At the same time, the reinforcement block 34 can resist the outer wall of the connecting female head 2, thereby reinforcing the connection between the connecting male head 5 and the connecting female head 2. It will not easily become loose during long-term use, reducing the safety hazards during use and enhancing the practicality of the device.
[0037] During the connection process, the threaded head 41 can be screwed into the inner wall of the connecting male head 5, and at the same time, the connecting sleeve 42 and the sealing ring 43 cooperate with each other to achieve the purpose of sealing, further improving the safety performance of the connecting male head 5 and the connecting female head 2 during transportation.
[0038] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. An improved argon blowing joint, comprising a connecting pipe (1), characterized in that: The right end of the connecting pipe (1) is fixedly connected to a connecting male head (5), a connecting mechanism (4) is arranged inside the connecting male head (5), a connecting female head (2) is arranged at one end of the connecting mechanism (4), and a reinforcing mechanism (3) is arranged outside the connecting female head (2); The reinforcement mechanism (3) comprises a support arm (37), wherein the support arm (37) is fixedly connected to the outer wall of the connecting female head (2), a fixed box (31) is fixedly connected to the side of the support arm (37) away from the connecting female head (2), a spring (32) is fixedly connected to the inner wall of the fixing box (31), one end of the spring (32) is fixedly connected to a connecting block (33), a reinforcing block (34) is fixedly connected to the side of the connecting block (33) away from the spring (32), a long block (35) is fixedly connected to the side of the connecting block (33) away from the reinforcing block (34), a sliding sleeve (36) is fixedly connected to the outside of the fixing box (31), a limiting block (38) is slidably connected to the inside of the sliding sleeve (36), and a fixing sleeve (39) is fixedly connected to the outside of the limiting block (38).
2. The improved argon blowing joint according to claim 1, characterized in that: A rectangular opening is provided on one side of the fixed box (31), and the long block (35) passes through the rectangular opening.
3. The improved argon blowing joint according to claim 1, characterized in that: The connecting block (33) is slidably connected to the inner wall of the fixed box (31), and a handle is fixedly connected to a side of the long block (35) away from the connecting block (33).
4. The improved argon blowing joint according to claim 1, characterized in that: The long blocks (35) and the limit blocks (38) are both provided with two each, and each of the two long blocks (35) is provided with a through opening, and the two limit blocks (38) are movably connected to two of the four through openings.
5. The improved argon blowing joint according to claim 1, characterized in that: The connection mechanism (4) comprises a threaded head (41), the threaded head (41) being threadedly connected to the inner wall of the connecting male head (5), the outer wall of the connecting female head (2) being fixedly connected to a sealing ring (43), and the outer wall of the connecting male head (5) being fixedly connected to a connecting sleeve (42).
6. The improved argon blowing joint according to claim 5, characterized in that: The threaded head (41) is fixedly connected to the left end of the connecting female head (2), and the right side of the connecting sleeve (42) is in contact with the left side of the sealing ring (43).
7. The improved argon blowing joint according to claim 5, characterized in that: A positioning opening is provided on the outside of the connecting sleeve (42), the reinforcing block (34) passes through the positioning opening, and the bottom of the reinforcing block (34) contacts the outer wall of the connecting female head (2).