AGC cylinder valve block mounting surface detection tool and detection method

Abstract

The invention relates to an AGC cylinder valve block mounting surface detection tool and detection method. The detection tool comprises a plate body, a first detection body and a second detection body. The plate body is a rigid body, and one side of the plate body is a detection surface used for detecting the flatness of an AGC cylinder valve block mounting surface; the first detection body comprises a detection part and a guide part, and the guide part is arranged on the detection part and is used for guiding when the first detection body extends into the oil hole for detection; the detection part of the first detection body and the second detection body are cylinders and are connected to the detection surface, the axes of the first detection body and the second detection body are perpendicular to the detection surface, and the diameter and position relation of the detection part of the first detection body and the second detection body is matched with the aperture and position relation of the oil hole in the AGC cylinder valve block. Through the detection surface, the first detection body and the second detection body, the flatness of the mounting surface of the AGC cylinder valve block and the position relation of the oil hole can be simply and conveniently detected, the manual operation is simplified, and the detection efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of AGC cylinder valve block mounting surface detection, in particular to an AGC cylinder valve block mounting surface detection tool and a detection method. Background Art

[0002] There are several bolt holes and oil holes of different sizes on the installation surface of the AGC cylinder transition valve block of the wide and thick plate. The transition valve block needs to be installed in a precise relative position to ensure that there is no oil leakage. When using a vernier caliper or ruler to measure, the measurement is difficult and takes a long time. The measured data may also have certain deviations, which cannot guarantee that the equipment can be used normally after it is installed. Summary of the invention

[0003] In order to solve the above problems existing in the prior art, the present invention provides an AGC cylinder valve block installation surface detection tool, including a plate body, a first detection body and a second detection body.

[0004] The plate body is a rigid body, and one side is a detection surface, which is used to detect the flatness of the mounting surface of the AGC cylinder valve block. The first detection body includes a detection part and a guide part. The guide part is arranged on the detection part and is used to guide the first detection body when it is inserted into the oil hole for detection. The detection part of the first detection body and the second detection body are cylindrical bodies, which are connected to the detection surface and the axis is perpendicular to the detection surface. The diameter and positional relationship of the detection part of the first detection body and the second detection body are adapted to the aperture and positional relationship of the oil hole on the AGC cylinder valve block. If the first detection body and the second detection body can be successfully inserted into the corresponding oil hole, the aperture and relative positional relationship of the oil hole are considered qualified.

[0005] Furthermore, it also includes a third detection body, which is a cylinder, connected to the detection surface and with its axis perpendicular to the detection surface. The diameters and positional relationship of the detection part of the first detection body, the second detection body and the third detection body are adapted to the apertures and positional relationship of the oil holes and threaded holes on the AGC cylinder valve block. Specifically, the diameter of the third detection body is adapted to the inner diameter of the threaded hole after processing.

[0006] Furthermore, at least two of the first detection bodies are provided, and the maximum distances between the guide portions and the detection surfaces are the same, so as to facilitate alignment with the corresponding oil holes.

[0007] Furthermore, the diameter of the detection portion of the first detection body is larger than the diameter of the second detection body. When setting the guide portion, the detection body with a larger diameter is selected to simplify the alignment process.

[0008] Furthermore, the guiding portion has a guiding arc surface to optimize the structure.

[0009] Furthermore, the minimum distance between the guiding portion and the detection surface is not less than the maximum distance between the second detection body and the third detection body and the detection surface.

[0010] Furthermore, the lengths of the detection portion and the second detection body are greater than the length to be detected, and the length of the third detection body is less than the length to be detected.

[0011] Furthermore, the first detection body is provided with an observation hole penetrating the plate body, the detection part and the guide part, so that the positional relationship with the oil hole can be directly observed through the observation hole during the alignment process.

[0012] Furthermore, the plate body is provided with a handle on a side opposite to the detection surface.

[0013] The present invention also provides a method for detecting the mounting surface of an AGC cylinder valve block, using the detection tool as described above, comprising the following steps: S1. Align the guide part on the first detection body with the corresponding oil hole on the AGC cylinder valve block, push the plate body, and make the detection part and the second detection body extend into the corresponding oil hole on the AGC cylinder valve block. If they cannot be inserted, the AGC cylinder valve block is judged to be unqualified. If they are successfully inserted, proceed to S2. S2. Place the plate body close to the mounting surface of the AGC cylinder valve block, and use the preset feeler gauge to try to insert it into the gap between the plate body and the mounting surface of the AGC cylinder valve block around the plate body. If it cannot be inserted, the AGC cylinder valve block is judged to be qualified, otherwise it is judged to be unqualified.

[0014] The present invention can simply detect the flatness of the AGC cylinder valve block installation surface and the positional relationship of the oil holes by means of the arranged detection surface, the first detection body and the second detection body, thereby simplifying manual operation and increasing detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a front schematic diagram of the detection tool of the present invention; Figure 2 is a schematic diagram of the back side of the detection tool of the present invention; In the figure: 1, plate; 2, first detection body; 3, second detection body; 4, detection surface; 5, detection part; 6, guide part; 7, guide arc surface; 8, third detection body; 9, handle; 10, observation hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1 , Figure 2 The AGC cylinder valve block installation surface detection tool of this embodiment includes a plate body 1, a first detection body 2 and a second detection body 3.

[0019] The plate body 1 is a rigid body, and one side is a flat detection surface 4, which is used to detect the flatness of the mounting surface of the AGC cylinder valve block. The first detection body 2 includes a detection part 5 and a guide part 6. The guide part 6 is arranged on the detection part 5 and is used for guiding the first detection body 2 when it is inserted into the oil hole for detection. Preferably, the guide part 6 has a guide arc surface 7 to optimize the structure.

[0020] The detection part 5 of the first detection body 2 and the second detection body 3 are cylindrical, connected to the detection surface 4 and the axis is perpendicular to the detection surface 4. The diameter and position relationship of the detection part 5 of the first detection body 2 and the second detection body 3 are adapted to the aperture and position relationship of the oil hole on the AGC cylinder valve block. If the first detection body 2 and the second detection body 3 can be successfully inserted into the corresponding oil hole, it is considered that the aperture and relative position relationship of the oil hole are qualified.

[0021] Preferably, a third detection body 8 is further included, which is used to detect the positional relationship of the threaded hole. The third detection body 8 is a cylinder, connected to the detection surface 4 and its axis is perpendicular to the detection surface 4. The diameter and positional relationship of the detection part 5 of the first detection body 2, the second detection body 3 and the third detection body 8 are adapted to the aperture and positional relationship of the oil hole and the threaded hole on the AGC cylinder valve block. Specifically, the diameter of the third detection body 8 is adapted to the inner diameter of the threaded hole after processing.

[0022] Two first detection bodies 2 are provided, and the maximum distance between the guide part 6 and the detection surface 4 is the same, which is convenient for aligning the corresponding oil holes. In other embodiments, more first detection bodies 2 may be provided. In this embodiment, preferably, the diameter of the detection part 5 of the first detection body 2 is larger than the diameter of the second detection body 3. When setting the guide part 6, a detection body with a larger diameter is selected to simplify the alignment process. The minimum distance between the guide part 6 and the detection surface 4 is not less than the maximum distance between the second detection body 3 and the third detection body 8 and the detection surface 4. The length of the detection part 5 and the second detection body 3 is larger than the length to be detected, and the length of the third detection body 8 is smaller than the length to be detected. The plate body 1 is provided with a handle 9 on the side opposite to the detection surface 4.

[0023] An observation hole 10 penetrating the plate body 1, the detection part 5 and the guide part 6 is provided on the first detection body 2, so that the positional relationship with the oil hole can be directly observed through the observation hole 10 during the alignment process, which can simplify the operation.

[0024] The method of using this embodiment includes the following steps: S1, align the guide part 6 on the first detection body 2 with the corresponding oil hole on the AGC cylinder valve block, push the plate body 1, during which the position of the oil hole can be observed through the observation hole 10, so that the detection part 5 and the second detection body 3 are inserted into the corresponding oil hole on the AGC cylinder valve block. If it cannot be inserted, the AGC cylinder valve block is judged to be unqualified. If it is successfully inserted, proceed to S2. For the solution with the third detection body 8, it is also necessary to successfully insert the third detection body 8 before proceeding to S2.

[0025] S2. Place the plate body 1 close to the mounting surface of the AGC cylinder valve block, and use the preset feeler gauge to try to insert it into the gap between the plate body 1 and the mounting surface of the AGC cylinder valve block around the plate body 1. If it cannot be inserted, the AGC cylinder valve block is judged to be qualified, otherwise it is judged to be unqualified.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A tool for detecting the mounting surface of an AGC cylinder valve block, characterized in that: It includes a plate body, a first detection body and a second detection body; the plate body is a rigid body, and one side is a detection surface, which is used to detect the flatness of the installation surface of the AGC cylinder valve block; the first detection body includes a detection part and a guide part, and the guide part is arranged on the detection part, which is used to guide the first detection body when it is extended into the oil hole for detection; the detection part of the first detection body and the second detection body are cylinders, which are connected to the detection surface and the axis is perpendicular to the detection surface, and the diameter and position relationship of the detection part of the first detection body and the second detection body are adapted to the aperture and position relationship of the oil hole on the AGC cylinder valve block.

2. The AGC cylinder valve block mounting surface detection tool according to claim 1, characterized in that: It also includes a third detection body, which is a cylinder connected to the detection surface and with its axis perpendicular to the detection surface. The diameters and positional relationships of the detection portion of the first detection body, the second detection body and the third detection body are adapted to the apertures and positional relationships of the oil holes and threaded holes on the AGC cylinder valve block.

3. The AGC cylinder valve block mounting surface detection tool according to claim 1, characterized in that: At least two first detection bodies are provided, and the maximum distances between the guide parts and the detection surface are the same.

4. The AGC cylinder valve block mounting surface detection tool according to claim 1, characterized in that: The diameter of the first detection body detection portion is larger than the diameter of the second detection body.

5. The AGC cylinder valve block mounting surface detection tool according to claim 1, characterized in that: The guiding portion has a guiding arc surface.

6. The AGC cylinder valve block mounting surface detection tool according to claim 2, characterized in that: The minimum distance between the guide portion and the detection surface is not less than the maximum distance between the second detection body and the third detection body and the detection surface.

7. The AGC cylinder valve block mounting surface detection tool according to claim 2, characterized in that: The lengths of the detection part and the second detection body are greater than the length to be detected, and the length of the third detection body is less than the length to be detected.

8. The AGC cylinder valve block mounting surface detection tool according to claim 4, characterized in that: The first detection body is provided with an observation hole penetrating through the plate body, the detection part and the guide part.

9. The AGC cylinder valve block mounting surface detection tool according to claim 1, characterized in that: The plate body is provided with a handle on the side opposite to the detection surface.

10. A method for detecting the mounting surface of an AGC cylinder valve block, characterized in that: Using the detection tool as described in any one of claims 1 to 9 comprises the following steps: S1. Align the guide part on the first detection body with the corresponding oil hole on the AGC cylinder valve block, push the plate body, and make the detection part and the second detection body extend into the corresponding oil hole on the AGC cylinder valve block. If they cannot be inserted, the AGC cylinder valve block is judged to be unqualified. If they are successfully inserted, proceed to S2. S2. Place the plate body close to the mounting surface of the AGC cylinder valve block, and use the preset feeler gauge to try to insert it into the gap between the plate body and the mounting surface of the AGC cylinder valve block around the plate body. If it cannot be inserted, the AGC cylinder valve block is judged to be qualified, otherwise it is judged to be unqualified.

Images