High-performance metal capillary tube

Abstract

The high-performance metal capillary tube comprises a first stainless steel capillary tube and a second stainless steel capillary tube, first connecting blocks are fixedly installed on the left side and the right side of the outer surface of one end of the first stainless steel capillary tube, and second connecting blocks are fixedly installed on the left side and the right side of the outer surface of one end of the second stainless steel capillary tube. A limiting assembly is fixedly installed on the outer surface of one side of the first connecting block, a first regular hexagon hole groove is formed in the end, away from the first stainless steel capillary tube, of the outer surface of one side of the first connecting block, and a second regular hexagon hole groove is formed in the end, away from the second stainless steel capillary tube, of the outer surface of one side of the second connecting block. The high-performance metal capillary tube has the advantages that the angle can be conveniently adjusted after the first stainless steel capillary tube and the second stainless steel capillary tube are connected, and the high-performance metal capillary tube can be limited and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel capillaries, in particular to a high-performance metal capillary. Background Art

[0002] Stainless steel capillaries are widely used in automation instrument signal tubes, automation instrument wire protection tubes, etc.

[0003] In the prior art, stainless steel capillaries are generally connected by their own threads when spliced, the angle cannot be adjusted, and the application range is small. Therefore, we propose a high-performance metal capillary. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-performance metal capillary, which has the advantages of being able to adjust the angle after the first stainless steel capillary is connected to the second stainless steel capillary, and being able to perform limit fixation, etc., which can effectively solve the problems in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a high-performance metal capillary, comprising a first stainless steel capillary and a second stainless steel capillary, a first connecting block is fixedly installed on the left and right sides of the outer surface of one end of the first stainless steel capillary, a second connecting block is fixedly installed on the left and right sides of the outer surface of one end of the second stainless steel capillary, a limiting component is fixedly installed on the outer surface of one side of the first connecting block, a first regular hexagonal hole groove is opened on the outer surface of one side of the first connecting block at an end away from the first stainless steel capillary, a second regular hexagonal hole groove is opened on the outer surface of one side of the second connecting block at an end away from the second stainless steel capillary, the limiting component comprises a fixing block, an installation cavity, a first regular hexagonal sliding hole, a second regular hexagonal sliding hole, a pulling block, a limiting block, a compression spring and a regular hexagonal pin, the fixing block is located on one side of the first regular hexagonal hole groove, and the outer surface of one end of the fixing block is fixedly connected to the outer surface of one side of the first connecting block.

[0008] Preferably, the regular hexagonal pin rod passes through the first regular hexagonal hole groove, the second regular hexagonal sliding hole is opened in the middle of the outer surface of one end of the fixed block away from the first connecting block, the first regular hexagonal sliding hole is opened in the middle of the outer surface of the other end of the fixed block, the installation cavity is opened inside the fixed block, and the first regular hexagonal sliding hole and the second regular hexagonal sliding hole are connected to the installation cavity.

[0009] Preferably, the compression spring and the limit block are located in the installation cavity, the regular hexagonal pin rod passes through the second regular hexagonal sliding hole, the installation cavity and the first regular hexagonal sliding hole, the limit block is fixedly installed on the outer wall in the middle part of the regular hexagonal pin rod, the compression spring is movably sleeved on the outer wall of the regular hexagonal pin rod, the outer surface of one end of the compression spring is fixedly connected to the outer surface of one side of the limit block, the outer surface of the other end of the compression spring is fixedly connected to one end of the installation cavity, and the pull block is fixedly installed on the outer surface of one end of the regular hexagonal pin rod.

[0010] Preferably, the outer wall of the regular hexagonal pin rod is slidably connected to the second regular hexagonal sliding hole, the first regular hexagonal sliding hole, the first regular hexagonal hole groove, and the second regular hexagonal hole groove.

[0011] Preferably, the outer wall of the limiting block is slidably connected to the installation cavity.

[0012] Preferably, an outer surface of one side of the limit block is elastically connected to one end of the installation cavity via a compression spring.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a high-performance metal capillary having the following features:

[0015] Beneficial effects:

[0016] 1. The high-performance metal capillary has an angle that can be adjusted after the first stainless steel capillary and the second stainless steel capillary are connected, thereby improving applicability.

[0017] 2. The high-performance metal capillary is provided with a limit assembly, which facilitates assembly and disassembly between the first stainless steel capillary and the second stainless steel capillary, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a high-performance metal capillary.

[0019] Figure 2 The utility model is a schematic structural diagram of a first stainless steel capillary in a high-performance metal capillary.

[0020] Figure 3 The utility model is a schematic structural diagram of a second stainless steel capillary in a high-performance metal capillary.

[0021] Figure 4 It is a side cross-sectional view of a limiting component in a high-performance metal capillary of the utility model.

[0022] In the figure: 1. first stainless steel capillary; 2. second stainless steel capillary; 3. first connecting block; 4. second connecting block; 5. limiting assembly; 6. first regular hexagonal hole groove; 7. second regular hexagonal hole groove; 8. fixing block; 9. mounting cavity; 10. first regular hexagonal sliding hole; 11. second regular hexagonal sliding hole; 12. pulling block; 13. limiting block; 14. compression spring; 15. regular hexagonal pin. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a high-performance metal capillary.

[0025] like Figure 1-4 As shown, it includes a first stainless steel capillary 1 and a second stainless steel capillary 2, a first connecting block 3 is fixedly installed on the left and right sides of the outer surface of one end of the first stainless steel capillary 1, a second connecting block 4 is fixedly installed on the left and right sides of the outer surface of one end of the second stainless steel capillary 2, a limiting component 5 is fixedly installed on the outer surface of one side of the first connecting block 3, a first regular hexagonal hole 6 is opened on the outer surface of one side of the first connecting block 3 away from the first stainless steel capillary 1, a second regular hexagonal hole 7 is opened on the outer surface of one side of the second connecting block 4 away from the second stainless steel capillary 2, the limiting component 5 includes a fixing block 8, an installation cavity 9, a first regular hexagonal sliding hole 10, a second regular hexagonal sliding hole 11, a pulling block 12, a limiting block 13, a compression spring 14 and a regular hexagonal pin 15, the fixing block 8 is located on one side of the first regular hexagonal hole 6, and the outer surface of one end of the fixing block 8 is fixedly connected to the outer surface of one side of the first connecting block 3.

[0026] The regular hexagonal pin rod 15 passes through the first regular hexagonal hole 6, the second regular hexagonal sliding hole 11 is provided in the middle of the outer surface of one end of the fixed block 8 away from the first connecting block 3, the first regular hexagonal sliding hole 10 is provided in the middle of the outer surface of the other end of the fixed block 8, the installation cavity 9 is provided inside the fixed block 8, and the first regular hexagonal sliding hole 10 and the second regular hexagonal sliding hole 11 are connected to the installation cavity 9; the compression spring 14 and the limit block 13 are located in the installation cavity 9, the regular hexagonal pin rod 15 passes through the second regular hexagonal sliding hole 11, the installation cavity 9 and the first regular hexagonal sliding hole 10, the limit block 13 is fixedly installed on the outer wall in the middle of the regular hexagonal pin rod 15, and the compression spring 14 is movably sleeved on the outer wall of the regular hexagonal pin rod 15, the outer surface of one end of the compression spring 14 is fixedly connected to the outer surface of one side of the limit block 13, the outer surface of the other end of the compression spring 14 is fixedly connected to one end of the installation cavity 9, and the pull block 12 is fixedly installed on the outer surface of one end of the regular hexagonal pin rod 15; the outer wall of the regular hexagonal pin rod 15 and the second regular hexagonal sliding hole 11, the first regular hexagonal sliding hole 10, the first regular hexagonal hole groove 6, and the second regular hexagonal hole groove 7 are slidably connected; the outer wall of the limit block 13 and the installation cavity 9 are slidably connected; the outer surface of one side of the limit block 13 is elastically connected to one end of the installation cavity 9 through the compression spring 14.

[0027] It should be noted that the utility model is a high-performance metal capillary, and the limit assembly 5 is set. When the first stainless steel capillary 1 and the second stainless steel capillary 2 are connected, the pull block 12 is pulled, and the pull block 12 drives the regular hexagonal pin rod 15 to slide along the first regular hexagonal sliding hole 10, and the regular hexagonal pin rod 15 drives the limit block 13 to squeeze the compression spring 14 inside the installation cavity 9, so that one end of the regular hexagonal pin rod 15 is separated from the first regular hexagonal hole groove 6, and then the second connecting block 4 is inserted into the first connecting One side of the inner wall of the block 3 makes the second regular hexagonal hole 7 located on one side of the first regular hexagonal hole 6, adjust the required angle of the second stainless steel capillary 2, and then release the pull block 12. Due to the reset effect of the compression spring 14, one end of the regular hexagonal pin 15 is inserted between the first regular hexagonal hole 6 and the second regular hexagonal hole 7 for limiting. Through the setting of the limiting component 5, not only the angle of the second stainless steel capillary 2 can be adjusted, but also the angle of the second stainless steel capillary 2 can be limited after adjustment, which is convenient for operation.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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 "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A high-performance metal capillary, comprising a first stainless steel capillary (1) and a second stainless steel capillary (2), characterized in that: A first connecting block (3) is fixedly mounted on the left and right sides of the outer surface of one end of the first stainless steel capillary (1); a second connecting block (4) is fixedly mounted on the left and right sides of the outer surface of one end of the second stainless steel capillary (2); a limiting component (5) is fixedly mounted on the outer surface of one side of the first connecting block (3); a first regular hexagonal hole groove (6) is formed on the outer surface of one side of the first connecting block (3) at an end away from the first stainless steel capillary (1); and a first regular hexagonal hole groove (6) is formed on the outer surface of one side of the second connecting block (4) at an end away from the second stainless steel capillary (2). A second regular hexagonal hole (7) is formed at one end of the steel capillary (2); the limiting assembly (5) comprises a fixing block (8), a mounting cavity (9), a first regular hexagonal sliding hole (10), a second regular hexagonal sliding hole (11), a pulling block (12), a limiting block (13), a compression spring (14) and a regular hexagonal pin (15); the fixing block (8) is located on one side of the first regular hexagonal hole (6), and an outer surface of one end of the fixing block (8) is fixedly connected to an outer surface of one side of the first connecting block (3).

2. A high performance metal capillary according to claim 1, characterized in that: The regular hexagonal pin rod (15) passes through the first regular hexagonal hole groove (6); the second regular hexagonal sliding hole (11) is provided in the middle of the outer surface of one end of the fixing block (8) away from the first connecting block (3); the first regular hexagonal sliding hole (10) is provided in the middle of the outer surface of the other end of the fixing block (8); the installation cavity (9) is provided inside the fixing block (8), and the first regular hexagonal sliding hole (10) and the second regular hexagonal sliding hole (11) are connected to the installation cavity (9).

3. A high performance metal capillary according to claim 2, characterized in that: The compression spring (14) and the limit block (13) are located in the installation cavity (9); the regular hexagonal pin rod (15) passes through the second regular hexagonal sliding hole (11), the installation cavity (9) and the first regular hexagonal sliding hole (10); the limit block (13) is fixedly installed on the outer wall of the middle part of the regular hexagonal pin rod (15); the compression spring (14) is movably sleeved on the outer wall of the regular hexagonal pin rod (15); the outer surface of one end of the compression spring (14) is fixedly connected to the outer surface of one side of the limit block (13); the outer surface of the other end of the compression spring (14) is fixedly connected to one end of the installation cavity (9); and the pull block (12) is fixedly installed on the outer surface of one end of the regular hexagonal pin rod (15).

4. A high performance metal capillary according to claim 3, characterized in that: The outer wall of the regular hexagonal pin rod (15) is slidably connected to the second regular hexagonal sliding hole (11), the first regular hexagonal sliding hole (10), the first regular hexagonal hole groove (6), and the second regular hexagonal hole groove (7).

5. A high performance metal capillary according to claim 4, characterized in that: The outer wall of the limiting block (13) is slidably connected to the installation cavity (9).

6. A high performance metal capillary according to claim 5, characterized in that: One side outer surface of the limit block (13) is elastically connected to one end of the installation cavity (9) via a compression spring (14).

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