Hydraulic valve size rapid detection device
By designing a hydraulic valve fixing device that combines a movable clamping plate and an elastic clamping component with an electric telescopic rod, the displacement problem caused by the external structure during hydraulic valve testing was solved, achieving efficient and accurate hydraulic valve size testing.
Patent Information
- Application Number
- CN202520436679.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing hydraulic valve fixing devices are difficult to adapt to hydraulic valves with different shapes and structures, especially those with uneven surfaces, which can easily lead to displacement during the testing process, affecting measurement accuracy and efficiency.
The structure includes a worktable, fixed components, a bracket, and a laser displacement sensor. It utilizes movable clamps and elastic clamping elements on the clamps, combined with an electric telescopic rod and a connecting arm, to achieve adaptive fixing and automated clamping of the hydraulic valve. The flexible adjustment of the bracket and laser displacement sensor ensures detection accuracy.
It enables stable fixing and rapid testing of hydraulic valves with different shapes, avoiding displacement and improving measurement accuracy and efficiency.
Smart Images
Figure CN223755974U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to quick detection device technical field, specifically point to a kind of hydraulic valve size quick detection device. BACKGROUND
[0002] In hydraulic system, as key component, traditional hydraulic valve size detection mode, many rely on artificial use measuring instrument to measure, this method is not only inefficient, and be greatly influenced by human factor, measurement accuracy is difficult to guarantee. With the development of industrial automation, part detection device begins to use sensor technology, but there is deficiency in the fixing mode of hydraulic valve.
[0003] Existing fixing device is often difficult to adapt to the hydraulic valve of different external structure, for the hydraulic valve with concave-convex shape on surface, it is inconvenient to stably fix, leading to displacement of hydraulic valve in detection process. UTILITY MODEL CONTENTS
[0004] The utility model solves the technical problem that existing fixing device, for the hydraulic valve with concave-convex shape on surface, it is inconvenient to stably fix, leading to displacement of hydraulic valve in detection process.
[0005] In order to realize the above function, the technical scheme adopted by the utility model is as follows: a kind of hydraulic valve size quick detection device, including workbench, the top wall of the workbench is equipped with fixed component, the side wall of the workbench is slidably equipped with support, laser displacement sensor is movably arranged on the support;The fixed component includes two opposite moving clamps, driving element for driving the movement between the two clamps is equipped, the clamp is equipped with the elastic pressure element adapting the external shape of hydraulic valve.
[0006] Preferably, the elastic pressure element includes slide rod and spring, the slide rod is slidably penetrated through the clamp and extends at both ends, the slide rod is equipped with several groups, one end of the slide rod is equipped with baffle, the spring is sleeved on the slide rod and is located between the baffle and the clamp.
[0007] Preferably, the driving element includes connecting plate and connecting arm, the top wall of the workbench is equipped with two parallel sliding grooves, the sliding groove is slidably equipped with sliding block, the bottom end of the sliding block is equipped with connecting plate, the clamp is equipped on the top wall of the sliding block, the bottom center of the workbench is rotatably equipped with rotating shaft, the connecting plate is fixedly sleeved on the rotating shaft, one end of the connecting arm is rotatably arranged on the end of the connecting plate through shaft, the other end of the connecting arm is rotatably arranged on the connecting plate through shaft, the bottom wall of the workbench is equipped with power element for driving two connecting plates to move relative to each other.
[0008] Preferably, the power element includes electric telescopic rod, the bottom wall of the workbench is equipped with fixed plate, the fixed end of the electric telescopic rod is equipped on the fixed plate, the movable end of the electric telescopic rod is equipped on the connecting plate.
[0009] Preferably, the side wall of the workbench is provided with a linear slide rail one, the bracket is arranged on the sliding seat of the linear slide rail one, the inner top wall of the bracket is provided with a linear slide rail two, and the laser displacement sensor is arranged on the sliding seat of the linear slide rail two.
[0010] Preferably, the bracket is provided in an L-shaped structure.
[0011] The utility model discloses adopt above -mentioned structure and obtain beneficial effect as follows:
[0012] 1, this device sets up two opposite moving clamping plates and elastic pressure parts on the clamping plate, can fast and stably fixed different appearance's hydraulic valve, and the combination of spring and slide rod in elastic pressure part can be adjusted according to the concave-convex condition on the surface of hydraulic valve, ensure that the uniform pressure is applied to hydraulic valve in clamping process, effectively avoid the displacement of hydraulic valve due to improper fixation.
[0013] 2, the bracket is arranged on the side wall of the workbench and slidably arranged, and the laser displacement sensor is movable on the bracket, so that the detection device can flexibly adjust the shape size of the hydraulic valve.
[0014] 3, the driving part adopts the structure of connecting plate, connecting arm and electric telescopic rod, realizes the automatic relative movement of the clamping plate, and the electric telescopic rod as a power part can quickly clamp and fix. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall structure schematic of the utility model embodiment Figure 1 ;
[0016] Figure 2 It is the overall structure schematic of the utility model embodiment Figure 2 ;
[0017] Figure 3 It is the overall structure schematic of the utility model embodiment Figure 3 ;
[0018] Figure 4 It is the overall structure schematic of the utility model embodiment Figure 4 .
[0019] Wherein, 1, workbench, 2, fixed component, 3, bracket, 4, laser displacement sensor, 5, clamping plate, 6, driving part, 7, elastic pressure part, 8, slide rod, 9, spring, 10, baffle, 11, connecting plate, 12, connecting arm, 13, slide groove, 14, sliding block, 15, connecting plate, 16, pivot, 17, electric telescopic rod, 18, fixed plate, 19, linear slide rail one, 20, linear slide rail two. DETAILED DESCRIPTION
[0020] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The present application will be further described in detail below in conjunction with the drawings.
[0022] As shown in Figures 1-4 The present application provides a kind of hydraulic valve size quick detection device, including workbench 1, the top wall of the workbench 1 is equipped with fixed assembly 2, the side wall of the workbench 1 is slidably equipped with support 3, the support 3 is L type structure arrangement, laser displacement sensor 4 is movably arranged on the support 3;Fixed assembly 2 includes two opposite moving clamping plates 5, and the drive member 6 for moving between the two clamping plates 5 is arranged, the elastic compression member 7 of adapting the external shape of hydraulic valve is arranged on the clamping plate 5, drive member 6 drives two clamping plates 5 relative motion, and elastic compression member 7 can be self-adapting adjustment according to the concave-convex condition of the surface of hydraulic valve, to fix hydraulic valve.
[0023] As shown in Figure 2 The elastic compression member 7 includes slide rod 8 and spring 9, the slide rod 8 is slidably penetrated through clamping plate 5 and extends at both ends, the slide rod 8 is equipped with several groups, one end of the slide rod 8 is equipped with baffle 10, the spring 9 is sleeved on the slide rod 8 and is arranged between baffle 10 and clamping plate 5, when encountering the convex of the surface of hydraulic valve, slide rod 8 slides on clamping plate 5, while stretching spring 9;When encountering depression, spring 9 pushes slide rod 8 to extend, until clamping plate 5 stably clamps hydraulic valve.
[0024] As shown in Figure 3As shown, the driving member 6 includes a connecting plate 11 and a connecting arm 12, the top wall of the workbench 1 is provided with two parallel sliding grooves 13, the sliding grooves 13 are provided with sliding blocks 14 which are slidably arranged, the bottom end of the sliding block 14 is provided with a connecting plate 15, the clamping plate 5 is arranged on the top wall of the sliding block 14, the bottom center of the workbench 1 is rotatably provided with a rotating shaft 16, the connecting plate 11 is fixedly sleeved on the rotating shaft 16, one end of the connecting arm 12 is rotatably arranged on the end of the connecting plate 11 through a shaft, the other end of the connecting arm 12 is rotatably arranged on the connecting plate 15 through a shaft, the bottom wall of the workbench 1 drives the relative movement of the two connecting plates 15, by sliding a group of connecting plates 15, the other group of connecting plates 15 moves in the opposite direction under the action of the connecting arm 12 and the connecting plate 11, that is, the two clamping plates 5 can move relative to each other to clamp the hydraulic valve.
[0025] As shown in the figure, Figure 3 The power member includes an electric telescopic rod 17, the bottom wall of the workbench 1 is provided with a fixed plate 18, the fixed end of the electric telescopic rod 17 is arranged on the fixed plate 18, the movable end of the electric telescopic rod 17 is arranged on the connecting plate 15, and the electric telescopic rod 17 can drive the connecting plate 15 and the clamping plate 5 thereon to displace.
[0026] As shown in the figure, Figure 4 The side wall of the workbench 1 is provided with a linear slide rail one 19, the bracket 3 is arranged on the sliding seat of the linear slide rail one 19, the inner top wall of the bracket 3 is provided with a linear slide rail two 20, and the laser displacement sensor 4 is arranged on the sliding seat of the linear slide rail two 20.
[0027] In specific use, first, the hydraulic valve to be detected is placed on the workbench 1 between the two clamping plates 5, the electric telescopic rod 17 is started, the movable end of the electric telescopic rod 17 pulls the connecting plate 15, the connecting plate 15 drives the sliding block 14 to slide on the sliding groove 13, and then the two clamping plates 5 move relative to each other, in the clamping plate 5 movement process, the sliding rod 8 on the elastic compression member 7 first contacts the surface of the hydraulic valve, when encountering the protrusions on the surface of the hydraulic valve, the sliding rod 8 slides on the clamping plate 5 while stretching the spring 9; when encountering the recesses, the spring 9 pushes the sliding rod 8 to extend, until the clamping plate 5 stably clamps the hydraulic valve.
[0028] According to the position of the hydraulic valve to be detected, the position of the bracket 3 is adjusted, the sliding seat on the linear slide rail one 19 is controlled to move, the bracket 3 drives the laser displacement sensor 4 to move to a suitable horizontal position, then, the position of the sliding seat on the linear slide rail two 20 is adjusted, the laser displacement sensor 4 can be aligned with the specific detection point of the hydraulic valve, the laser displacement sensor 4 is started, the sensor emits a laser beam, the distance between the surface of the hydraulic valve and the sensor is measured according to the returning time of the reflected light, so as to obtain the size data of the hydraulic valve, in the detection process, the position of the bracket 3 and the sensor can be adjusted multiple times according to the need, and different parts of the hydraulic valve can be comprehensively detected.
[0029] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired, without departing from the spirit of the present application, without creative design, similar structure and embodiments of the technical solution, which should belong to the protection scope of the present application.
Claims
1. A device for rapid detection of hydraulic valve dimensions, comprising a worktable (1), characterized in that: The top wall of the workbench (1) is provided with a fixing assembly (2), the side wall of the workbench (1) is slidably provided with a support (3), and the support (3) is movably provided with a laser displacement sensor (4); the fixing assembly (2) comprises two oppositely moving clamping plates (5), the two clamping plates (5) are provided with a driving member (6) for driving the movement thereof, and the clamping plate (5) is provided with an elastic pressing member (7) matched with the external shape of a hydraulic valve.
2. The device for rapid detection of hydraulic valve size according to claim 1, characterized in that: The elastic pressing member (7) comprises a sliding rod (8) and a spring (9), the sliding rod (8) is slidably penetrated through the clamping plate (5) and extends out at both ends, the sliding rod (8) is provided in multiple groups, one end of the sliding rod (8) is provided with a baffle (10), and the spring (9) is sleeved on the sliding rod (8) and is arranged between the baffle (10) and the clamping plate (5).
3. The device of claim 1, wherein: The driving member (6) comprises a connecting plate (11) and a connecting arm (12), the top wall of the workbench (1) is provided with two parallel sliding grooves (13), the sliding grooves (13) are slidably provided with sliding blocks (14), the bottom end of the sliding block (14) is provided with a connecting plate (15), the clamping plate (5) is arranged on the top wall of the sliding block (14), the bottom center of the workbench (1) is rotatably provided with a rotating shaft (16), the connecting plate (11) is fixedly sleeved on the rotating shaft (16), one end of the connecting arm (12) is rotatably arranged on the end of the connecting plate (11) through a shaft, and the other end of the connecting arm (12) is rotatably arranged on the connecting plate (15) through a shaft, and the bottom wall of the workbench (1) is provided with a power member for driving the relative movement of the two connecting plates (15).
4. The device for quick detection of hydraulic valve size according to claim 3, characterized in that: The power member comprises an electric telescopic rod (17), the bottom wall of the workbench (1) is provided with a fixed plate (18), the fixed end of the electric telescopic rod (17) is arranged on the fixed plate (18), and the movable end of the electric telescopic rod (17) is arranged on the connecting plate (15).
5. The device of claim 1, wherein: The side wall of the workbench (1) is provided with a linear slide rail one (19), the support (3) is arranged on the sliding seat of the linear slide rail one (19), the inner top wall of the support (3) is provided with a linear slide rail two (20), and the laser displacement sensor (4) is arranged on the sliding seat of the linear slide rail two (20).
6. The device of claim 1, wherein: The support (3) is provided in an L-shaped structure.