CN218443621U - Special-shaped pipe detection device - Google Patents
Special-shaped pipe detection device Download PDFInfo
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- CN218443621U CN218443621U CN202222552856.2U CN202222552856U CN218443621U CN 218443621 U CN218443621 U CN 218443621U CN 202222552856 U CN202222552856 U CN 202222552856U CN 218443621 U CN218443621 U CN 218443621U
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Abstract
A special pipe detection device mainly comprises a base and a pipe sleeve. The base comprises a pipe sleeve mounting hole and a detection hole at the air inlet end of the special pipe. And the pipe sleeve is provided with a detection hole at the air outlet end of the special pipe. The mechanical tube air inlet end detection hole and the mechanical tube air outlet end detection hole are matched with the outer diameters of the mechanical tube air inlet end and the mechanical tube air outlet end, and the mechanical tube air inlet end detection hole and the mechanical tube air outlet end detection hole are used for detecting whether the outer diameters of the mechanical tube air inlet end and the mechanical tube air outlet end meet the design size requirements or not. The pipe sleeve is matched with the pipe sleeve mounting hole in size, the size matching tolerance of the pipe sleeve and the pipe sleeve mounting hole is determined according to the size tolerance requirement of the special pipe, and the pipe sleeve mounting hole are flush with the side face of the base after being mounted in place. The relative position and the height size of the pipe sleeve mounting hole and the bottom surface of the base are confirmed through the actual mounting hole position of the engine special pipe, and the method is used for detecting whether the mounting height and the tortuosity of the special pipe meet the design size requirements or not.
Description
Technical Field
The utility model relates to a pipe fitting detects technical field, concretely relates to special pipe detection device.
Background
The parts of the engine comprise various parts related to pipeline connection, and the quality of the assembly quality of the parts directly influences the normal operation of the engine. The high-pressure air pipe in the single-cylinder air-entraining direct injection engine is usually made of hard metal materials, the high-pressure air pipe is in an abnormal shape along with the integral arrangement structure of the engine, and whether the tortuosity of the abnormal-shape air pipe meets the design size requirement of the engine or not is a key factor influencing the assembly quality. Therefore, after the processing of the special-shaped air pipe fitting is finished, the size of the special-shaped air pipe fitting needs to be detected to judge whether the special-shaped air pipe fitting is qualified, but the existing detection mode is generally to detect by using a measuring instrument, and the detection method has the problems of high detection cost, low efficiency, difficulty in ensuring precision and the like, and cannot meet the requirement for large-batch detection.
Disclosure of Invention
The utility model aims at providing a special detection device of special-shaped pipe easy and simple to handle reduces and detects the cost, improves detection efficiency and detects the precision, is applicable to big batch operation.
The technical scheme of the utility model is that: a special-shaped pipe detection device mainly comprises a base and a pipe sleeve. The base comprises a pipe sleeve mounting hole and a special pipe air inlet end detection hole. And the pipe sleeve is provided with a detection hole at the air outlet end of the special pipe. The mechanical tube air inlet end detection hole and the mechanical tube air outlet end detection hole are matched with the outer diameters of the mechanical tube air inlet end and the mechanical tube air outlet end, and the mechanical tube air inlet end detection hole and the mechanical tube air outlet end detection hole are used for detecting whether the outer diameters of the mechanical tube air inlet end and the mechanical tube air outlet end meet the design size requirements or not. The pipe sleeve is matched with the pipe sleeve mounting hole in size, the size matching tolerance of the pipe sleeve and the pipe sleeve mounting hole is determined according to the size tolerance requirement of the special pipe, and the pipe sleeve mounting hole are flush with the side face of the base after being mounted in place. The relative position and height size of the pipe sleeve mounting hole and the bottom surface of the base are confirmed through the actual mounting hole position of the special-shaped pipe of the engine, and the position and height size are used for detecting whether the mounting height and the tortuosity of the special-shaped pipe meet the design size requirements or not.
Furthermore, the pipe sleeve mounting hole adopts an open groove type structure, so that the assembly and detection of the special pipe are facilitated.
Furthermore, the pipe sleeve is of a single-body structure, whether the size of the special pipe is qualified or not is judged according to whether clamping stagnation or difficulty in assembly occurs in the assembly process of the pipe sleeve, and the structure greatly simplifies the disassembly and assembly in the detection process of the special pipe.
The utility model discloses structural design is simple reasonable, can accomplish all size detection of mechanical tubes fast, has improved the detection efficiency and the detection precision of mechanical tubes greatly.
Drawings
FIG. 1 is a schematic view of a special-shaped tube inspection device
FIG. 2 is an assembly view of the special-shaped pipe inspection device
Reference numbers in the figures: 1-base 11-pipe sleeve mounting hole 12-special pipe inlet end detection hole 2-pipe sleeve 21-special pipe outlet end detection hole 3-special pipe 31-outlet end 32-inlet end.
Detailed Description
The invention will be further described with reference to the following examples, which do not constitute any limitation of the pump utility model, and any modifications made by anyone within the scope of the claims of the present invention are still within the scope of the claims of the present invention.
Referring to fig. 1 and 2, a profile tube inspection apparatus is characterized in that: the detection device comprises a base 1 and a pipe sleeve 2. The base 1 comprises a pipe sleeve mounting hole 11 and a special pipe air inlet end detection hole 12, and the pipe sleeve 2 is provided with a special pipe air outlet end detection hole 21. The special pipe air inlet end detection hole 12 and the special pipe air outlet end detection hole 21 are matched with the outer diameters of the air outlet end 31 and the air inlet end 32 of the special pipe 3, and are used for detecting whether the outer diameters of the air outlet end 31 and the air inlet end 32 of the special pipe 3 meet the design size requirement. The pipe sleeve 2 is matched with the pipe sleeve mounting hole 11 in size, the size matching tolerance of the pipe sleeve and the pipe sleeve mounting hole is determined according to the size tolerance requirement of the special pipe, the pipe sleeve 2 is inserted into the pipe sleeve mounting hole 11 from the side face, and the side face of the pipe sleeve 2 is flush with the side face of the base 1 after the pipe sleeve is mounted in place. The relative position and height size of the pipe sleeve mounting hole 11 and the bottom surface of the base 1 are confirmed by the actual mounting hole position of the engine special pipe 3, and the relative position and height size are used for detecting whether the mounting height and the tortuosity of the special pipe 3 meet the design size requirements or not.
The working flow of the embodiment is as follows: as shown in fig. 1 to 2, an air inlet end 32 of the special pipe 3 is first inserted into the special pipe inlet end detection hole 12, an air outlet end 31 is then placed into the pipe sleeve mounting hole 11, and the special pipe outlet end detection hole 21 of the pipe sleeve 2 is aligned with the air outlet end 31 of the special pipe 3 and then inserted into the pipe sleeve mounting hole 11. In the assembling process, the pipe sleeve 2 is freely matched with the air outlet end 31 of the special pipe 3 and the pipe sleeve mounting hole 11, and if clamping stagnation occurs or assembling cannot be carried out, the special pipe 3 is unqualified in detection. Observe after the assembly is accomplished, the special pipe 3 inlet end 32 flushes with base 1 bottom surface, special pipe 3 gives vent to anger and holds 31 and base 1 right side and flush, and special pipe 3 is complete laminating, unable rocking in detection device, then special pipe 3 detects qualified, accomplishes the detection.
Claims (3)
1. A special-shaped pipe detection device is characterized in that: the detection device comprises a base (1) and a pipe sleeve (2); the base (1) comprises a pipe sleeve mounting hole (11) and a special pipe air inlet end detection hole (12), and the pipe sleeve (2) is provided with a special pipe air outlet end detection hole (21); the pipe sleeve (2) is matched with the pipe sleeve mounting hole (11) in size, the pipe sleeve (2) is inserted into the pipe sleeve mounting hole (11) from the side surface, and the side surface of the pipe sleeve (2) is flush with the side surface of the base (1) after the pipe sleeve is mounted in place; the relative position and height size of the pipe sleeve mounting hole (11) and the bottom surface of the base (1) are confirmed by the actual mounting hole position of the engine special pipe (3).
2. A profile tube inspection apparatus according to claim 1, wherein the pipe sleeve mounting hole (11) is of an open slot type structure.
3. A profile tube inspection device according to claim 1, characterized in that the pipe sleeve (2) is of a single-piece construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552856.2U CN218443621U (en) | 2022-09-27 | 2022-09-27 | Special-shaped pipe detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552856.2U CN218443621U (en) | 2022-09-27 | 2022-09-27 | Special-shaped pipe detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218443621U true CN218443621U (en) | 2023-02-03 |
Family
ID=85083291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222552856.2U Active CN218443621U (en) | 2022-09-27 | 2022-09-27 | Special-shaped pipe detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218443621U (en) |
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2022
- 2022-09-27 CN CN202222552856.2U patent/CN218443621U/en active Active
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