Vacuum tank support testing fixture

Abstract

The utility model provides a vacuum tank support testing fixture, which relates to the technical field of vacuum tank support testing fixtures, and comprises a detection mechanism, the detection mechanism comprises a bottom plate, the top of the bottom plate is fixedly connected with a first support detection column, and the top of the bottom plate is fixedly connected with a second support detection column. The top of the second support detection column is fixedly connected with a third support detection column, and the top of the bottom plate is fixedly connected with a joint detection column. According to the utility model, through the arrangement of the detection mechanism, the detection tool can detect the size and the aperture of a support connected with a vacuum tank and the size and the position of a bolt, and also can detect a plurality of key parts such as the installation angle of a joint and the outer diameter of a tank body, so that detection personnel can more quickly measure and judge whether the installation of the vacuum tank support is qualified or not; therefore, under the cooperation of the testing fixture, the detection efficiency of detection personnel can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum tank bracket inspection tools, in particular to a vacuum tank bracket inspection tool. Background Art

[0002] Gauges are simple tools used by industrial manufacturers to control various dimensions of products, such as apertures and space dimensions. They can improve production efficiency and control quality. They are suitable for mass-produced products, such as automotive parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, and outside diameter calipers.

[0003] After the existing vacuum tank is produced, the bracket of the vacuum tank needs to be inspected and measured to ensure that the installation position and angle of each component are correct. However, due to the high production capacity and large demand of vacuum tanks, there are certain precision requirements for the size, position and dimensions of the bracket and the holes on the bracket. At present, the workload of inspectors using inspection tools to inspect the tank body is large, and some specific angles cannot be inspected with ordinary measuring tools, which affects the production efficiency of the product. For this reason, we provide a vacuum tank bracket inspection fixture. Summary of the invention

[0004] The utility model aims to solve the shortcoming of low efficiency of manual inspection of vacuum tank bracket in the prior art and provide a vacuum tank bracket inspection tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vacuum tank bracket inspection fixture, comprising: a detection mechanism, the detection mechanism comprises a base plate, the top of the base plate is fixedly connected with a bracket one detection column, the top of the base plate is fixedly connected with a bracket two detection column, the top of the bracket two detection column is fixedly connected with a bracket three detection column, the top of the base plate is fixedly connected with a joint detection column, the interior of the base plate is penetrated by a fixing frame, the fixing frame is slidably connected to the base plate, the interior of the fixing frame is penetrated by a tank body bracket detection pin, the tank body bracket detection pin is slidably connected to the fixing frame, the top of the base plate is provided with a vacuum tank body, one end of the base plate is provided with a positioning mechanism, the positioning mechanism comprises a connecting frame, the connecting frame is fixedly connected to the base plate, the connecting frame is provided with a guide groove one, and the connecting frame is provided with a guide groove two.

[0006] As a preferred implementation, a sliding column is provided inside the connecting frame, the sliding column is slidably connected to the connecting frame, and the sliding column is fixedly connected to the fixing frame.

[0007] As a preferred embodiment, the number of the connecting frame and the number of the sliding column are both two, one end of one of the sliding columns is fixedly connected to a fixing block, and a fixing mechanism is provided inside the bottom plate.

[0008] As a preferred implementation, the fixing mechanism comprises a pull rod, the pull rod runs through the interior of the bottom plate, and the pull rod is slidably connected to the bottom plate.

[0009] As a preferred implementation, one end of the pull rod is fixedly connected to a limiting plate, and a spring is sleeved on the outer surface of the pull rod.

[0010] As a preferred implementation, one end of the spring is fixedly connected to the limiting plate, and the other end of the spring is fixedly connected to the inner wall of the bottom plate.

[0011] As a preferred implementation, one end of the pull rod away from the limiting plate is fixedly connected to a pull block, and the outer surface of the pull block is fixedly connected to a clamping column.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model, by setting a detection mechanism, enables the inspection tool to detect the size, hole diameter, bolt size and position of the bracket connected to the vacuum tank, and also can detect multiple key parts such as the installation angle of the joint and the outer diameter of the tank body, so that the inspection personnel can more quickly measure and judge whether the installation of the vacuum tank bracket is qualified, and then the vacuum tank can be mass-produced. Therefore, with the cooperation of the inspection tool, the inspection efficiency of the inspection personnel can be greatly improved, and the positioning mechanism is set, so that the fixing frame can be accurately installed, and the contact position with each vacuum tank to be inspected is the same, and the connection with the bottom plate does not need to be aligned, and the fixing mechanism is set, so that the fixing frame can be fixed, at this time, not only the vacuum tank can be fixed, so as to detect and measure other components, but also the outer diameter of the vacuum tank can be judged by fixing the vacuum tank to determine whether it meets the manufacturing specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a stereoscopic diagram of a vacuum tank support inspection fixture provided by the present invention.

[0015] Figure 2 The present invention is a stereoscopic diagram of a vacuum tank support inspection fixture provided by the present invention.

[0016] Figure 3 The utility model provides a schematic diagram of the installation of a fixing block of a vacuum tank bracket inspection fixture.

[0017] Figure 4 The utility model provides a three-dimensional diagram of a detection mechanism of a vacuum tank support inspection fixture.

[0018] Figure 5 The utility model provides a schematic diagram of the installation of a fixing frame of a vacuum tank bracket inspection fixture.

[0019] Figure 6 The utility model provides a schematic diagram of the spring installation of a vacuum tank bracket inspection fixture.

[0020] Legend:

[0021] 1. Detection mechanism; 2. Positioning mechanism; 3. Fixing mechanism; 11. Bottom plate;

[0022] 12. Bracket 1 detection column; 13. Bracket 2 detection column; 14. Bracket 3 detection column;

[0023] 15. Joint detection column; 16. Fixing frame; 17. Tank support detection pin; 18. Vacuum tank body;

[0024] 21. Connecting frame; 22. Guide groove 1; 23. Guide groove 2; 24. Sliding column; 25. Fixed block; 31. Pull rod; 32. Limiting plate; 33. Spring; 34. Pull block; 35. Clamping column. DETAILED DESCRIPTION

[0025] 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. Example 1

[0026] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a vacuum tank bracket inspection fixture, comprising: a detection mechanism 1, the detection mechanism 1 comprises a bottom plate 11, a bracket one detection column 12 is fixedly connected to the top of the bottom plate 11, a bracket two detection column 13 is fixedly connected to the top of the bottom plate 11, a bracket three detection column 14 is fixedly connected to the top of the bracket two detection column 13, a joint detection column 15 is fixedly connected to the top of the bottom plate 11, a fixing frame 16 is penetrated inside the bottom plate 11, the fixing frame 16 is slidably connected to the bottom plate 11, a tank body bracket detection pin 17 is penetrated inside the fixing frame 16, the tank body bracket detection pin 17 is slidably connected to the fixing frame 16, a vacuum tank body 18 is provided on the top of the bottom plate 11, a positioning mechanism 2 is provided at one end of the bottom plate 11, the positioning mechanism 2 comprises a connecting frame 21, the connecting frame 21 is fixedly connected to the bottom plate 11, a guide groove one 22 is provided on the connecting frame 21, and a guide groove two 23 is provided on the connecting frame 21.

[0027] In this embodiment, by setting up the detection mechanism 1, the detection efficiency of the vacuum tank and the bracket can be improved, which is more suitable for large-scale production detection work. By setting the bracket two detection column 13, the installation position of the bracket two and the size of the bolts connected thereto can be detected. In addition, by setting the bracket three detection column 14, the installation position of the bracket three and the size of the bolts connected thereto can also be detected, so that the installation accuracy of the bracket two and the bracket three on the vacuum tank body 18 can be determined, and the joint detection column 15 is set to detect the installation angle of the joint. When the hexagonal surface of the joint fits with the top surface of the joint detection column 15, the installation angle of the joint detection column 15 is normal, so that it can be quickly judged whether the production quality of this type of vacuum tank is qualified. Example 2

[0028] like Figure 1-Figure 6 As shown, a sliding column 24 is provided inside the connecting frame 21, and the sliding column 24 is slidably connected to the connecting frame 21, and the sliding column 24 is fixedly connected to the fixed frame 16. The number of the connecting frame 21 and the sliding column 24 is two, and one end of one sliding column 24 is fixedly connected to a fixed block 25. A fixing mechanism 3 is provided inside the base plate 11, and the fixing mechanism 3 includes a pull rod 31, and the pull rod 31 runs through the inside of the base plate 11. The pull rod 31 is slidably connected to the base plate 11, and one end of the pull rod 31 is fixedly connected to a limiting plate 32. A spring 33 is sleeved on the outer surface of the pull rod 31, and one end of the spring 33 is fixedly connected to the limiting plate 32, and the other end of the spring 33 is fixedly connected to the inner wall of the base plate 11, and the end of the pull rod 31 away from the limiting plate 32 is fixedly connected to a pull block 34, and the outer surface of the pull block 34 is fixedly connected to a clamping column 35.

[0029] In this embodiment, a fixing frame 16 is provided to clamp and fix the vacuum tank body 18 during detection, so that the vacuum tank body 18 can be in a horizontal state, thereby determining whether the bolt positions on the brackets 2 and 3 are appropriate. The positioning mechanism 2 is provided to facilitate the connection between the fixing frame 16 and the base plate 11. At the same time, under the action of the fixing mechanism 3, the vacuum tank body 18 can remain stable during detection, so that the staff can detect other parts of the vacuum tank body 18 more accurately and objectively. In addition, when the fixing mechanism 3 fixes the fixing frame 16, the outer diameter of the vacuum tank body 18 can be directly reflected. When the outer diameter is large, the fixing frame 16 cannot be fixed normally. When the outer diameter is small, the fixing frame 16 cannot fix the vacuum tank body 18. Therefore, the setting of the fixing frame 16 and the fixing mechanism 3 also serves the purpose of detecting the size of the vacuum tank body 18.

[0030] Working principle:

[0031] like Figure 1-Figure 6As shown, when the utility model is in use, the vacuum tank to be tested can be placed on the testing mechanism 1, and the bracket one contacts the testing column 12 of the bracket one, the bolts on the bracket two enter the testing holes provided on the testing column 13 of the bracket two, the bolts on the bracket three enter the testing holes provided on the testing column 14 of the bracket three, and the joint of the vacuum tank contacts the joint testing column 15, and then the pulling block 34 is pulled first, so that the clamping column 35 and the pull rod 31 can move at the same time, and the pull rod 31 will drive the limiting piece 32 to compress the spring 33 when moving, so that the spring 33 generates elastic force, and then the fixing frame 16 is positioned and installed, at this time, the fixing frame 16 will drive the sliding column 24 to slide in the guide groove one 22, and then enter the guide groove two 23 to slide, and maintain vertical movement, when the fixing frame 16 enters the bottom plate 11 and the pulling block 34 is released, the elastic force of the spring 33 will clamp the clamping column 35 The components are automatically reset, and the card column 35 will enter the fixing block 25, and the fixing frame 16 is in a stable state. At this time, if the card column 35 and the fixing block 25 can be exactly engaged, and the fixing frame 16 and the vacuum tank body 18 are completely fitted, at the same time, the bracket one is fitted with the bracket one detection column 12, the bolts on the bracket two are correctly positioned in the bracket two detection column 13, the bolts on the bracket three are correctly positioned in the bracket three detection column 14, and the hexagonal surface of the joint is fitted with the joint detection column 15, and the tank body bracket detection pin 17 can simultaneously pass through the fixing frame 16 and the circular holes opened on the tank body bracket, then the vacuum tank body 18 is qualified. When the fixing frame 16 cannot be fixed normally, or the fixing frame 16 cannot be fitted and contacted with the vacuum tank body 18, and one of the brackets set on the above-mentioned vacuum tank body 18 does not meet the detection regulations, the vacuum tank body 18 being tested is unqualified.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A vacuum tank support inspection fixture, characterized in that: include: A detection mechanism (1), the detection mechanism (1) comprising a bottom plate (11), the top of the bottom plate (11) being fixedly connected to a detection column of a bracket 1 (12), the top of the bottom plate (11) being fixedly connected to a detection column of a bracket 2 (13), the top of the detection column of the bracket 2 (13) being fixedly connected to a detection column of a bracket 3 (14), the top of the bottom plate (11) being fixedly connected to a detection column of a joint (15), the bottom plate (11) being internally penetrated by a fixing frame (16), the fixing frame (16) being slidably connected to the bottom plate (11), A tank support detection pin (17) is passed through the interior of the fixing frame (16), and the tank support detection pin (17) is slidably connected to the fixing frame (16). A vacuum tank body (18) is provided on the top of the bottom plate (11), and a positioning mechanism (2) is provided at one end of the bottom plate (11). The positioning mechanism (2) comprises a connecting frame (21), and the connecting frame (21) is fixedly connected to the bottom plate (11). A guide groove 1 (22) is provided on the connecting frame (21), and a guide groove 2 (23) is provided on the connecting frame (21).

2. A vacuum tank support gauge according to claim 1, characterized in that: A sliding column (24) is provided inside the connecting frame (21); the sliding column (24) is slidably connected to the connecting frame (21); and the sliding column (24) is fixedly connected to the fixing frame (16).

3. A vacuum tank support gauge according to claim 2, characterized in that: The number of the connecting frame (21) and the number of the sliding columns (24) are both two, one end of one of the sliding columns (24) is fixedly connected to a fixing block (25), and a fixing mechanism (3) is provided inside the bottom plate (11).

4. A vacuum tank support gauge according to claim 3, characterized in that: The fixing mechanism (3) comprises a pull rod (31), the pull rod (31) passes through the interior of the bottom plate (11), and the pull rod (31) is slidably connected to the bottom plate (11).

5. A vacuum tank support gauge according to claim 4, characterized in that: One end of the pull rod (31) is fixedly connected to a limiting plate (32), and a spring (33) is sleeved on the outer surface of the pull rod (31).

6. A vacuum tank support inspection fixture according to claim 5, characterized in that: One end of the spring (33) is fixedly connected to the limiting plate (32), and the other end of the spring (33) is fixedly connected to the inner wall of the bottom plate (11).

7. A vacuum tank support inspection fixture according to claim 4, characterized in that: One end of the pull rod (31) away from the limiting plate (32) is fixedly connected to a pull block (34), and an outer surface of the pull block (34) is fixedly connected to a clamping column (35).

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