Hydraulic valve block hole site rapid detection tool

Abstract

The utility model discloses a hydraulic valve block hole site rapid detection gauge, relates to the technical field of hydraulic valve blocks, and aims to solve the problems in the prior art that the position of a measuring rod needs to be adjusted by using a measuring motor, the moving position of the measuring rod needs to be adjusted for multiple times, the detection efficiency is low, and only a single hole site of a single hydraulic valve block can be measured. In order to solve the problems that in the prior art, other hole sites on a hydraulic valve block cannot be measured, and the application range is low, the following scheme is provided: the device comprises a mounting structure, the mounting structure comprises a mounting frame, a top frame and a bottom plate, the outer walls of the two sides of the top of the top frame are provided with slideways, the outer wall of the bottom of the bottom plate is provided with a channel, and two adjusting mechanisms are arranged in the mounting frame. According to the utility model, the position of the limiting disc is manually adjusted, so that the fixing rod is located in the hole to be measured, repeated adjustment is not needed, the detection efficiency is improved, the fixing rod can be matched with holes with different inner diameters, the hole distances of the holes at different positions are measured, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic valve blocks, in particular to a hydraulic valve block hole position rapid detection fixture. Background Art

[0002] In the field of hydraulic control system processing, the hydraulic valve block is a key control component of the entire system. It is mainly used to control the pressure, flow rate and flow direction of the fluid in the hydraulic system so that it can meet the requirements of different actions of various actuators. During the production process of the hydraulic valve block, it is necessary to measure the hole distance on the hydraulic valve block.

[0003] After searching, a Chinese patent (application number "202221862053.0") discloses "a rapid detection fixture for the hole position of a hydraulic valve block". The above device includes a hydraulic valve block, a mounting threaded hole provided on the outer wall of the top of the hydraulic valve block, and a panel provided at the top of the hydraulic valve block. A detection pin is welded on the outer wall of one side of the panel at the mounting threaded hole of the hydraulic valve block, and a detection handle is welded at the center of the outer wall of one side of the panel. A hidden groove is provided on the outer wall of one side of the panel, and a measuring structure is installed in the hidden groove; the measuring structure includes an electric push rod, a measuring block installed on the outer wall of one end of the electric push rod, a measuring groove provided on the outer wall of one side of the measuring block, and a measuring motor installed on the inner wall of one end of the measuring groove. However, the above device has the following problems during use:

[0004] 1. When measuring the hole distance of the hydraulic valve block, it is necessary to use a measuring motor to adjust the position of the measuring rod. The moving position of the measuring rod needs to be adjusted multiple times, and the detection efficiency is low;

[0005] 2. When measuring the hole spacing of the hydraulic valve block, only a single hole position of a single hydraulic valve block can be measured, and the remaining hole positions on the hydraulic valve block cannot be measured, so the scope of application is low. Utility Model Content

[0006] The utility model provides a hydraulic valve block hole position rapid detection inspection tool, which solves the problem that a comparative document needs to use a measuring motor to adjust the position of a measuring rod, the moving position of the measuring rod needs to be adjusted multiple times, the detection efficiency is low, only a single hole position of a single hydraulic valve block can be measured, and the remaining hole positions on the hydraulic valve block cannot be measured, and the application range is low.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A hydraulic valve block hole position rapid detection gauge, comprising a mounting structure, the mounting structure comprising a mounting frame, a top frame with slideways on both sides of the top outer walls and a bottom plate with a channel on the bottom outer wall, two adjusting mechanisms are arranged in the mounting frame, the adjusting mechanism comprises a rotating shaft sleeved in the channel and an adjusting disk fixedly arranged on the top outer wall of the rotating shaft, a limiting piece is fixedly arranged in the mounting frame, two limiting mechanisms are arranged in the mounting frame, the limiting mechanism comprises a limiting disk with limiting channels distributed at equal distances on the top outer wall and two limiting columns respectively connected to the bottom outer wall of the limiting disk by bolts, a number of fixing components are arranged at the two limiting disks, the fixing components comprise a fixing rod slidably mounted in the limiting channel, and measuring components are arranged on the lower outer walls of the two rotating shafts, the measuring components comprise a connecting plate rotatably mounted on the lower outer wall of the rotating shaft and a pointer fixedly arranged on the outer wall of one side of the connecting plate.

[0009] Preferably, the top frame is fixed on the upper inner wall of the installation frame, and the bottom plate is fixed on the lower inner wall of the installation frame.

[0010] Preferably, the outer wall at the top of the adjusting disk is provided with adjusting grooves of arc-shaped structure distributed at equal distances, the limiting member comprises two limiting frames respectively fixed on the inner wall of the installation frame, and the adjusting disk is slidably installed in the limiting member.

[0011] Preferably, the two limiting columns are slidably installed in the two slideways respectively, and the first limiting blocks are fixedly provided on the outer walls of the bottoms of the two limiting columns.

[0012] According to the above solution, by pulling one of the rotating shafts, the rotating shaft drives the adjusting plate and the limiting plate to move along the top frame, thereby making the position of the limiting plate match the two holes to be measured.

[0013] Preferably, the lower part of the fixing rod is slidably installed in the adjustment groove, and a limiting ring is fixed on the outer wall of the middle part of the fixing rod, and the outer wall of the bottom of the limiting plate is provided with limiting grooves distributed at equal distances, and the limiting ring is slidably installed in the limiting grooves.

[0014] Through the above scheme, the rotating shaft is rotated, the rotating shaft drives the adjusting disk to rotate, the adjusting disk drives the fixing rod to move along the adjusting groove, and then the adjusting disk moves along the limiting channel on the limiting disk, so that the outer wall of the fixing rod contacts the inner wall of the hole to be measured.

[0015] Preferably, a limiting rod is fixedly provided on the top outer wall of the connecting plate, a through hole is opened on the bottom outer wall of the base plate, and the limiting rod is slidably installed in the through hole, and a second limiting block is fixedly provided on the top outer wall of the limiting rod.

[0016] The beneficial effects of the utility model are:

[0017] 1. An adjustment mechanism and a limit mechanism are provided. When one of the rotating shafts is pulled, the rotating shaft drives the adjustment disk and the limit disk to move along the top frame, so that the position of the limit disk is adapted to the two holes to be measured. By manually adjusting the position of the limit disk, the fixed rod is located in the hole to be measured, without multiple adjustments, thereby improving the detection efficiency.

[0018] 2. A fixed component is provided, and the rotating shaft is rotated, and the rotating shaft drives the adjusting disk to rotate, and the adjusting disk drives the fixed rod to move along the adjusting groove, and then the adjusting disk moves along the limiting channel on the limiting disk, so that the outer wall of the fixed rod and the inner wall of the hole to be measured are in contact with each other, so that the fixed rod can be adapted to holes with different inner diameters, and the hole distances of holes in different positions can be measured, thereby improving the scope of application.

[0019] To sum up, the utility model manually adjusts the position of the limit plate so that the fixing rod is located in the hole to be measured, without the need for multiple adjustments, thereby improving the detection efficiency, enabling the fixing rod to adapt to holes with different inner diameters and measure the hole distances of holes in different positions, thereby increasing the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the main stereoscopic structure of a hydraulic valve block hole position rapid detection fixture.

[0021] Figure 2 The utility model is a schematic diagram of the main cross-sectional structure of a hydraulic valve block hole position rapid detection fixture.

[0022] Figure 3 The utility model provides a three-dimensional structural diagram of the installation structure of a hydraulic valve block hole position rapid detection fixture.

[0023] Figure 4 The utility model provides a schematic diagram of the bottom structure of the installation structure of a hydraulic valve block hole position rapid detection fixture.

[0024] Figure 5 The utility model provides a schematic diagram of the main structure of the adjustment mechanism of the hydraulic valve block hole position rapid detection fixture.

[0025] Figure 6 The utility model discloses a bottom structural diagram of an adjusting mechanism of a hydraulic valve block hole position rapid detection fixture.

[0026] Figure 7 The utility model provides a schematic diagram of the structure of a limiter for a rapid detection fixture for the hole position of a hydraulic valve block.

[0027] Figure 8 The utility model discloses a bottom structural diagram of a limit mechanism of a hydraulic valve block hole position rapid detection fixture.

[0028] Fig. 9 The utility model provides a schematic diagram of the structure of a fixing assembly of a hydraulic valve block hole position rapid detection fixture.

[0029] Fig.10 The utility model discloses a structural schematic diagram of a measuring component of a hydraulic valve block hole position rapid detection fixture.

[0030] In the figure: 1. mounting structure; 101. mounting frame; 102. top frame; 103. bottom plate; 2. adjusting mechanism; 201. rotating shaft; 202. adjusting disk; 3. limiting member; 4. limiting mechanism; 401. limiting disk; 402. limiting column; 403. first limiting block; 5. fixing assembly; 501. fixing rod; 502. limiting ring; 6. measuring assembly; 601. connecting plate; 602. pointer; 603. limiting rod; 604. second limiting block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] Example 1, reference Figure 1-8 A hydraulic valve block hole position rapid detection fixture includes a mounting structure 1, the mounting structure 1 includes a mounting frame 101, a top frame 102 with slideways on both sides of the top outer wall and a bottom plate 103 with a channel on the bottom outer wall, the top frame 102 is fixed on the upper inner wall of the mounting frame 101, the bottom plate 103 is fixed on the lower inner wall of the mounting frame 101, and two adjustment mechanisms 2 are arranged in the mounting frame 101, the adjustment mechanism 2 includes a rotating shaft 201 sleeved in the channel and an adjustment disk 202 fixed on the top outer wall of the rotating shaft 201, and the top outer wall of the adjustment disk 202 is provided with equidistantly distributed An adjustment groove with an arc-shaped structure, a limit piece 3 is fixedly arranged in the installation frame 202, the limit piece 3 includes two limit frames respectively fixedly arranged on the inner walls of the installation frame 101, the adjustment disk 202 is slidably installed in the limit piece 3, two limit mechanisms 4 are arranged in the installation frame 101, the limit mechanism 4 includes a limit disk 401 with equidistantly distributed limit channels on the top outer wall and two limit columns 402 respectively connected to the bottom outer wall of the limit disk 401 by bolts, the two limit columns 402 are respectively slidably installed in the two slideways, and the first limit blocks 403 are fixedly arranged on the bottom outer walls of the two limit columns 402.

[0033] Example 2, reference Figure 1-2 and Figure 9-10A hydraulic valve block hole position rapid detection fixture also includes a plurality of fixing components 5 arranged at two limit plates 401, the fixing component 5 includes a fixing rod 501 slidably installed in the limit channel, the lower part of the fixing rod 501 is slidably installed in the adjustment groove, a limiting ring 502 is fixed on the outer wall of the middle part of the fixing rod 501, and the bottom outer wall of the limit plate 401 is provided with limiting grooves distributed at equal distances, and the limiting ring 502 is slidably installed in the limiting groove. The lower outer walls of the two rotating shafts 201 are both provided with measuring components 6. The measuring assembly 6 includes a connecting plate 601 rotatably mounted on the lower outer wall of the rotating shaft 201 and a pointer 602 fixedly mounted on the outer wall of one side of the connecting plate 601. A limiting rod 603 is fixedly mounted on the top outer wall of the connecting plate 601. A through hole is opened on the bottom outer wall of the bottom plate 103. The limiting rod 603 is slidably mounted in the through hole. A second limiting block 604 is fixedly mounted on the top outer wall of the limiting rod 603. Scale lines are etched on the bottom outer wall of the bottom plate 103, and one end of the scale line is flush with the tip of one of the pointers 602.

[0034] Working principle: pull one of the rotating shafts 201, the rotating shaft 201 drives the adjusting disk 202 and the limiting disk 401 to move along the top frame 102, so that the position of the limiting disk 401 is adapted to the positions of the two holes to be measured, and the position of the limiting disk 401 is manually adjusted so that the fixing rod 501 is located in the hole to be measured, rotate the rotating shaft 201, the rotating shaft 201 drives the adjusting disk 202 to rotate, and the adjusting disk 202 drives the fixing rod 501 to move along the adjusting slot, and then the adjusting disk 202 moves along the limiting channel on the limiting disk 401, so that the outer wall of the fixing rod 501 contacts the inner wall of the hole to be measured, and then observe the position of the scale line pointed to by one of the pointers 602 to read the value.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hydraulic valve block hole position rapid detection fixture, comprising a mounting structure (1), characterized in that: The installation structure (1) comprises an installation frame (101), a top frame (102) with slideways formed on both sides of the top outer wall, and a bottom plate (103) with a channel formed on the bottom outer wall; Two adjustment mechanisms (2) are arranged in the installation frame (101), and the adjustment mechanism (2) comprises a rotating shaft (201) sleeved in the channel and an adjustment disk (202) fixed on the outer wall of the top end of the rotating shaft (201); A limiting member (3) is fixedly arranged in the installation frame (101); Two limiting mechanisms (4) are arranged in the installation frame (101), and the limiting mechanisms (4) include a limiting plate (401) with limiting channels distributed at equal distances on the top outer wall, and two limiting posts (402) respectively connected to the bottom outer wall of the limiting plate (401) by bolts; A plurality of fixing components (5) are provided at each of the two limiting plates (401), and the fixing components (5) include fixing rods (501) slidably installed in the limiting channels; A measuring assembly (6) is provided on the lower outer wall of the two rotating shafts (201), and the measuring assembly (6) comprises a connecting plate (601) rotatably mounted on the lower outer wall of the rotating shaft (201) and a pointer (602) fixedly mounted on the outer wall of one side of the connecting plate (601).

2. A hydraulic valve block hole position rapid detection fixture according to claim 1, characterized in that: The top frame (102) is fixedly arranged on the upper inner wall of the installation frame (101), and the bottom plate (103) is fixedly arranged on the lower inner wall of the installation frame (101).

3. A hydraulic valve block hole position rapid detection fixture according to claim 1, characterized in that: The top outer wall of the adjusting disk (202) is provided with adjusting grooves of an arc structure distributed at equal distances, the limiting member (3) comprises two limiting frames respectively fixed on the inner wall of the installation frame (101), and the adjusting disk (202) is slidably installed in the limiting member (3).

4. A hydraulic valve block hole position rapid detection fixture according to claim 1, characterized in that: The two limiting columns (402) are respectively slidably installed in the two slideways, and the first limiting blocks (403) are fixedly provided on the outer walls of the bottoms of the two limiting columns (402).

5. A hydraulic valve block hole position rapid detection fixture according to claim 3, characterized in that: The lower part of the fixing rod (501) is slidably installed in the adjustment groove, and a limiting ring (502) is fixedly provided on the outer wall of the middle part of the fixing rod (501). The outer wall of the bottom of the limiting plate (401) is provided with limiting grooves distributed at equal distances, and the limiting ring (502) is slidably installed in the limiting grooves.

6. A hydraulic valve block hole position rapid detection fixture according to claim 1, characterized in that: A limiting rod (603) is fixedly provided on the top outer wall of the connecting plate (601), a through hole is opened on the bottom outer wall of the bottom plate (103), and the limiting rod (603) is slidably installed in the through hole, and a second limiting block (604) is fixedly provided on the top outer wall of the limiting rod (603).

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