CN219415979U

CN219415979U - Quick detection jig for hole site of hydraulic valve block

Info

Publication number: CN219415979U
Application number: CN202320635697.4U
Authority: CN
Inventors: 陈海军
Original assignee: Suzhou Weiwo Fluid Power Equipment Co ltd
Current assignee: Suzhou Weiwo Fluid Power Equipment Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-25
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a rapid detection jig for a hole site of a hydraulic valve block, which comprises a fixed base, wherein a supporting seat is arranged on the right part of the upper end of the fixed base, a clamping device is arranged at the front part of the upper end of the supporting seat and the rear part of the upper end of the supporting seat, a first sliding groove is formed in the left part of the upper end of the fixed base, a pushing device is arranged at the upper end of the first sliding groove, a detection plate is arranged at the upper end of the pushing device, a detection device is arranged at the upper part of the rear end of the detection plate, and a scale is arranged at the upper part of the right end of the detection plate. According to the rapid detection jig for the hole position of the hydraulic valve block, disclosed by the utility model, the size of the hole position can be obtained by reading the scale corresponding to the pointer measured by the detection device, so that the detection quality is improved, the workload of a measurer is reduced, the hydraulic valve block is prevented from being offset or swaying due to the fact that the hydraulic valve block is easily influenced by the outside when being measured by the clamping device, the detection accuracy is improved, and the device is convenient for clamping hydraulic valve blocks of different models.

Description

Quick detection jig for hole site of hydraulic valve block

Technical Field

The utility model relates to the technical field of detection jigs, in particular to a rapid detection jig for hole sites of hydraulic valve blocks.

Background

The hydraulic valve block belongs to a key control element of a hydraulic control system and is mainly used for controlling the pressure, flow and flow direction of fluid in the hydraulic system, so that the hydraulic valve block meets the requirements of different actions of various execution elements.

However, in the production and processing of the hydraulic valve block, the requirements of oil holes, mounting threaded holes, sizes and hole pitches on all the surfaces of the hydraulic valve block are extremely high, and if deviation occurs in the hole pitches, the corresponding pipeline mounting flange cannot be mounted, so that the hole positions of the hydraulic valve block need to be detected after the hydraulic valve block is produced. But current hydraulic valve piece hole site detects most and utilizes the slide caliper rule to directly measure the hole site by the manual work, and not only comparatively trouble, when measuring moreover, the hydraulic valve piece does not have fine fixing, leads to the hydraulic valve piece to receive outside influence easily and lead to skew or rock, and then influences the degree of accuracy that detects. In summary, the existing hydraulic valve block detection has the following problems:

the manual work utilizes the slide caliper rule directly to measure the hole site, and not only comparatively trouble, when measuring moreover, the hydraulic valve piece does not have fine fixed, and then influences the degree of accuracy that detects.

Disclosure of Invention

The utility model mainly aims to provide a rapid detection jig for a hole site of a hydraulic valve block, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a quick detection tool of hydraulic valve piece hole site, includes unable adjustment base, the supporting seat is installed on unable adjustment base upper end right part, clamping device is installed jointly to supporting seat upper end front portion and upper end rear portion, the spout No. one is opened in unable adjustment base upper end left part, thrust unit is installed to spout No. one upper end, the pick-up plate is installed to thrust unit upper end, detection device is installed on pick-up plate rear end upper portion, the scale is installed on pick-up plate right-hand member upper portion.

Preferably, the detection device comprises a first hydraulic cylinder, a measuring column is arranged at the front end of the first hydraulic cylinder, a measuring pointer is arranged at the upper end of the measuring column, the first hydraulic cylinder is arranged at the upper part of the rear end of the detection plate, a second sliding chute is formed in the upper part of the right end of the detection plate, and a fixing column is arranged at the front part of the right end of the detection plate. The first hydraulic cylinder drives the measuring column to adjust, so that the measuring column is attached to the inner wall of the other side of the hole site, the measuring pointer on the measuring column moves along with the measuring column, and the size of the hole site can be obtained by only reading the scale corresponding to the measuring pointer, so that the quality of detection is improved, and the workload of measuring staff is reduced.

Preferably, the clamping device comprises two hydraulic cylinders, two hydraulic cylinders are arranged, mounting blocks are mounted at the upper ends of the two hydraulic cylinders, three hydraulic cylinders are mounted at the corresponding ends of the two mounting blocks, clamping plates are mounted at the corresponding ends of the three hydraulic cylinders, and the two hydraulic cylinders are mounted at the front parts and the rear parts of the upper ends of the supporting seats respectively. The third hydraulic cylinder drives the clamping plate to adjust, so that the hydraulic valve block is fixedly clamped, and the hydraulic valve block is prevented from being easily influenced by the outside to cause offset or shaking when being measured.

Preferably, the pushing device comprises a fixed seat, a sliding block is arranged at the lower end of the fixed seat, a fourth hydraulic cylinder is arranged at the left end of the fixed seat, and the fixed seat is arranged at the upper end of a first sliding groove through the sliding block. The fourth hydraulic cylinder pushes the fixing seat to slide left and right on the fixing base, so that the fixing column and the measuring column on the detection device are inserted into the hole site in the hydraulic valve block rightwards.

Preferably, the measuring column is located in the second chute and corresponds to the fixing column in front and back.

Preferably, the sliding block is T-shaped.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the hole position of the hydraulic valve block needs to be detected, the hydraulic valve block is firstly placed between two clamping plates on the clamping device, and the clamping plates are driven to be adjusted by the third hydraulic cylinder, so that the hydraulic valve block is fixedly clamped, the hydraulic valve block is prevented from being easily influenced by the outside to deviate or shake when being measured, the detection accuracy is improved, the device is convenient to clamp the hydraulic valve blocks of different models, the hydraulic valve block can be driven to be vertically adjusted through the second hydraulic cylinder, and the hole position on the hydraulic valve block can be better attached to the fixed column.

2. After the hydraulic valve block is fixed, the fixing seat is pushed to slide left and right on the fixing base through the fourth hydraulic cylinder on the pushing device, so that the fixing column and the measuring column on the detecting device are inserted into the hole site in the hydraulic valve block rightwards, at the moment, the fixing column is attached to the inner wall on one side of the hole site, then the measuring column is driven to be adjusted through the first hydraulic cylinder, the measuring column is attached to the inner wall on the other side of the hole site, the measuring pointer on the measuring column is moved along with the measuring column, at the moment, the size of the hole site can be obtained only by reading the scale corresponding to the measuring pointer, the detecting quality is improved, and the workload of measuring staff is lightened.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a rapid detection jig for hole sites of hydraulic valve blocks;

FIG. 2 is a schematic diagram of the overall structure of a device for rapidly detecting the hole position of a hydraulic valve block according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a clamping device of the rapid detection fixture for the hole position of the hydraulic valve block;

fig. 4 is a schematic diagram of the whole structure of a pushing device of the hydraulic valve block hole site rapid detection jig.

In the figure: 1. a fixed base; 2. a detection device; 3. a clamping device; 4. a pushing device; 5. a first chute; 6. a support base; 7. a detection plate; 8. a scale; 20. a first hydraulic cylinder; 21. a measuring column; 22. measuring a pointer; 23. fixing the column; 24. a second chute; 30. a second hydraulic cylinder; 31. a mounting block; 32. a third hydraulic cylinder; 33. a clamping plate; 40. a fixing seat; 41. a slide block; 42. and a fourth hydraulic cylinder.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a quick detection jig for hole sites of hydraulic valve blocks comprises a fixed base 1, wherein a supporting seat 6 is installed on the right part of the upper end of the fixed base 1, a clamping device 3 is installed on the front part of the upper end of the supporting seat 6 and the rear part of the upper end of the supporting seat, a first sliding chute 5 is formed in the left part of the upper end of the fixed base 1, a pushing device 4 is installed at the upper end of the first sliding chute 5, a detection plate 7 is installed at the upper end of the pushing device 4, a detection device 2 is installed at the upper part of the rear end of the detection plate 7, and a scale 8 is installed at the upper part of the right end of the detection plate 7.

The detection device 2 comprises a first hydraulic cylinder 20, a measuring column 21 is arranged at the front end of the first hydraulic cylinder 20, a measuring pointer 22 is arranged at the upper end of the measuring column 21, the first hydraulic cylinder 20 is arranged at the upper part of the rear end of the detection plate 7, a second sliding chute 24 is arranged at the upper part of the right end of the detection plate 7, and a fixing column 23 is arranged at the front part of the right end of the detection plate 7; the measuring column 21 is positioned in the second chute 24 and corresponds to the position of the fixing column 23. The first hydraulic cylinder 20 drives the measuring column 21 to adjust, so that the measuring column 21 is attached to the inner wall of the other side of the hole site, the measuring pointer 22 on the measuring column 21 moves along with the measuring column, and the size of the hole site can be obtained only by reading the scale corresponding to the measuring pointer 22, so that the quality of detection is improved, and the workload of measuring staff is reduced.

The clamping device 3 comprises two hydraulic cylinders 30, two hydraulic cylinders 30 are arranged, mounting blocks 31 are mounted at the upper ends of the two hydraulic cylinders 30, three hydraulic cylinders 32 are mounted at corresponding ends of the two mounting blocks 31, clamping plates 33 are mounted at corresponding ends of the two three hydraulic cylinders 32, and the two hydraulic cylinders 30 are mounted at the front part and the rear part of the upper end of the supporting seat 6 respectively. The third hydraulic cylinder 32 drives the clamping plate 33 to adjust, so as to fix and clamp the hydraulic valve block, and avoid the hydraulic valve block from being easily influenced by the outside to cause offset or shake when measuring.

The pushing device 4 comprises a fixed seat 40, a sliding block 41 is arranged at the lower end of the fixed seat 40, a fourth hydraulic cylinder 42 is arranged at the left end of the fixed seat 40, and the fixed seat 40 is arranged at the upper end of a first sliding chute 5 through the sliding block 41; the slider 41 has a T-shape. The fourth hydraulic cylinder 42 pushes the fixing base 40 to slide left and right on the fixing base 1, so that the fixing column 23 and the measuring column 21 on the detecting device 2 are inserted into the hole in the hydraulic valve block rightwards.

It should be noted that, the present utility model is a quick detection tool for hole positions of hydraulic valve blocks, firstly, the hydraulic valve blocks are placed between two clamping plates 33 on the clamping device 3, at this time, the three hydraulic cylinders 32 drive the clamping plates 33 to adjust, thereby fixing and clamping the hydraulic valve blocks, avoiding offset or shaking caused by the influence of outside when the hydraulic valve blocks are measured, further improving the accuracy of detection, and the two hydraulic cylinders 30 can drive the hydraulic valve blocks to adjust up and down, further making the hole positions on the hydraulic valve blocks better fit with the fixing columns, then pushing the fixing seat 40 to slide left and right on the fixing base 1 by the four hydraulic cylinders 42 on the pushing device 4, further making the fixing columns 23 and the measuring columns 21 on the detecting device 2 insert right into the hole positions in the hydraulic valve blocks, at this time, the fixing columns 23 fit with the inner walls on one side of the hole positions, then driving the measuring columns 21 to adjust by the first hydraulic cylinders 20, making the measuring pointers 22 on the measuring columns 21 move along with the inner walls on the other side of the hole positions, thus only the measuring pointers 22 need to read the hole positions, and the quality of the measurement is not improved, and only the quality of the measurement is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic valve piece hole site short-term test tool, includes unable adjustment base (1), its characterized in that: supporting seat (6) are installed on unable adjustment base (1) upper end right part, clamping device (3) are installed jointly to supporting seat (6) upper end front portion and upper end rear portion, unable adjustment base (1) upper end left part is opened has spout (5) No. one, thrust unit (4) are installed to spout (5) upper end, detection board (7) are installed to thrust unit (4) upper end, detection device (2) are installed on detection board (7) rear end upper portion, scale (8) are installed on detection board (7) right-hand member upper portion.

2. The rapid detection jig for hole sites of hydraulic valve blocks according to claim 1, wherein: the detection device (2) comprises a first hydraulic cylinder (20), a measuring column (21) is arranged at the front end of the first hydraulic cylinder (20), a measuring pointer (22) is arranged at the upper end of the measuring column (21), the first hydraulic cylinder (20) is arranged at the upper part of the rear end of the detection plate (7), a second sliding groove (24) is formed in the upper part of the right end of the detection plate (7), and a fixing column (23) is arranged at the front part of the right end of the detection plate (7).

3. The rapid detection jig for hole sites of hydraulic valve blocks according to claim 1, wherein: clamping device (3) are including No. two pneumatic cylinders (30), no. two pneumatic cylinders (30) are provided with two, two installation piece (31) are all installed to No. two pneumatic cylinders (30) upper end, two No. three pneumatic cylinders (32) are all installed to the one end that installation piece (31) corresponds, two No. three pneumatic cylinders (32) one end that corresponds all installs grip block (33), two No. two pneumatic cylinders (30) are installed respectively at supporting seat (6) upper end front portion and upper end rear portion.

4. The rapid detection jig for hole sites of hydraulic valve blocks according to claim 1, wherein: the pushing device (4) comprises a fixed seat (40), a sliding block (41) is arranged at the lower end of the fixed seat (40), a fourth hydraulic cylinder (42) is arranged at the left end of the fixed seat (40), and the fixed seat (40) is arranged at the upper end of a first sliding groove (5) through the sliding block (41).

5. The rapid detection jig for hole sites of hydraulic valve blocks according to claim 2, wherein: the measuring column (21) is positioned in the second chute (24) and corresponds to the fixing column (23) in front and back.

6. The rapid detection jig for hole sites of hydraulic valve blocks according to claim 4, wherein: the sliding block (41) is T-shaped.