Detection equipment for engine

Abstract

The utility model provides detection equipment for an engine, which comprises a detection equipment body, the detection equipment body is provided with a support, the top end of the support is provided with a top plate, the top end face of the top plate is fixedly provided with a hydraulic cylinder through a fastening screw, and the extending end of the hydraulic cylinder penetrates through the top plate and is fixedly connected with a detector. An engine comprehensive detector can be adopted as the detector, a camera assembly is arranged on the detector, the appearance of an engine is detected through the camera assembly, a connecting plate is arranged at the position, close to the top plate, of the support, and an adjusting structure is fixedly installed on the connecting plate. The engines of different shapes and sizes are clamped and fixed through the adjusting mechanism, and the adjusting mechanism comprises a sliding rail, a sliding rail, a clamping and fixing plate and a supporting plate. The engine testing fixture is simple in overall structure, can clamp and fix engines of different shapes and sizes, is especially suitable for being widely popularized and used in small and medium-sized enterprises, does not need to replace different devices when testing engines of different models, greatly reduces the cost, and improves the efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of engine detection, and particularly relates to a detection device for an engine. Background Art

[0002] An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. For example, an internal combustion engine usually converts chemical energy into mechanical energy. An engine is applicable to a power generating device and can also refer to the entire machine including the power device (such as a gasoline engine, an aeroengine).

[0003] After the design of the engine is completed, the engine needs to be detected, mainly monitoring the appearance, lubrication system, cooling system, fuel system, ignition system, high-pressure system, exhaust system, drive system, and performance test of the engine.

[0004] Among them, the appearance detection is mainly used to check whether there are obvious damages, cracks, deformations, oil leaks, corrosion, etc. on the appearance of the engine, so as to avoid the performance decline of the engine and even the occurrence of failures.

[0005] Due to the shape and size of the engine, there are large differences due to different engine types, manufacturers, and vehicle applications. Moreover, the existing engine appearance detection equipment has a relatively single function and can only clamp and fix engines with a single shape and size. Especially in small and medium-sized enterprises, when detecting engines of different models, different equipment needs to be replaced, which is rather cumbersome and costly.

[0006] In view of the above technical problems, on the basis of the existing engine detection equipment, a detection device for an engine is proposed. Content of the Utility Model

[0007] Aiming at the defects pointed out in the background art, the purpose of the utility model is to provide a detection device for an engine to solve the problems that due to the shape and size of the engine, there are large differences due to different engine types, manufacturers, and vehicle applications, and the existing engine appearance detection equipment has a relatively single function and can only clamp and fix engines with a single shape and size. Especially in small and medium-sized enterprises, when detecting engines of different models, different equipment needs to be replaced, which is rather cumbersome and costly.

[0008] To achieve the above object, the technical solution of the present utility model is realized as follows: A detection device for an engine, including a detection device body, the detection device body is provided with a bracket, the top of the bracket is provided with a top plate, the top end face of the top plate is fixedly installed with a hydraulic cylinder through fastening screws, the extending end of the hydraulic cylinder passes through the top plate and is fixedly connected to a detector, the detector can adopt an engine comprehensive detector, a camera assembly is provided on the detector, and the appearance of the engine is detected through the camera assembly. A connecting plate is provided on the bracket near the position of the top plate, and an adjustment structure is fixedly installed on the connecting plate. Different-shaped and -sized engines are clamped and fixed through the adjustment mechanism. The adjustment mechanism includes a slide rail, a slide rail, a clamping fixing plate, and a support plate.

[0009] The present utility model is further provided as:

[0010] A slider is slidably connected to the slide rail. Two sets of sliders are provided. The slider is a slider with a built-in driving device. The side end face of the slider is fixedly installed with a support plate through fastening screws. The top end of the support plate is fixedly installed with a linear guide rail through fastening screws. An electric slider is slidably installed on the linear guide rail. The electric slider can adopt a slider of the MEXEMINA)YPE500 model. The top end of the electric slider is fixedly installed with a clamping fixing plate through fastening screws.

[0011] The present utility model is further provided as:

[0012] A fixing member is fixedly installed on the top end of the detection device body through fastening screws. A protrusion is provided on the fixing member. The protrusion is detachably connected. The fixing member is used for placing the engine.

[0013] The present utility model is further provided as:

[0014] Clamping and fixing components are provided on both sides of the fixing member. The clamping and fixing component is provided with a base. The base is fixedly installed on the top end of the detection device body through fastening screws. A pillar is fixedly installed on the base. A connecting rod is hinge-connected to the pillar. A rotating handle is installed on the connecting rod; the other end of the connecting rod is hinge-connected to a clamping plate. The clamping plate is made of two sets of relatively arranged stainless steel plates.

[0015] Furthermore, a screw rod is provided between the two sets of relatively arranged clamping plates. The upper and lower ends of the screw rod are respectively threadedly connected to a first fastening nut and a second fastening nut. And the bottom end face of the first fastening nut and the top end face of the second fastening nut respectively abut against the top end and the bottom end of the clamping plate.

[0016] Furthermore, a pressing plate is welded to the bottom end of the screw rod.

[0017] The present utility model is further provided as:

[0018] A position sensor is fixedly installed on the bottom end face of the top plate, and the position sensor can adopt a MINUOKT M high-precision displacement sensor.

[0019] In summary, the beneficial effects of the present utility model are as follows:

[0020] The overall structure of the present utility model is simple, and it can clamp and fix engines with different shapes and sizes. In particular, it is suitable for large-scale promotion and use in small and medium-sized enterprises. When detecting engines of different models, there is no need to replace different equipment, which greatly reduces costs and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0023] Figure 2 It is an enlarged view of position A in this embodiment;

[0024] Figure 3 It is a schematic diagram of the structure of the clamping and fixing assembly of this embodiment.

[0025] In the figure: 1, the main body of the detection device; 2, the top plate; 3, the hydraulic cylinder; 4, the slide rail; 5, the slider; 6, the clamping and fixing plate; 7, the detector; 8, the connecting plate; 9, the camera assembly; 10, the fixing member; 11, the clamping and fixing assembly; 111, the first fastening nut; 112, the clamping plate; 113, the connecting rod; 114, the support column; 115, the base; 116, the rotating handle; 117, the pressing plate; 118, the second fastening nut; 119, the screw; 12, the position sensor; 13, the bracket; 14, the linear guide rail; 15, the support plate; 16, the electric slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The features and exemplary embodiments of various aspects of the present utility model will be described in detail below. To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present utility model and are not configured to limit the present utility model. For those skilled in the art, the present utility model can be implemented without some of these specific details. The following description of the embodiments is only provided to provide a better understanding of the present utility model by showing examples of the present utility model.

[0027] The orientation terms appearing in the following description are all the directions shown in the drawings and do not limit the specific structure of the present utility model. In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Please refer to Figures 1-3 , the present utility model provides a technical solution: a detection device for an engine, including a detection device body 1. The detection device body 1 is provided with a bracket 13. The top end of the bracket 13 is provided with a top plate 2. A hydraulic cylinder 3 is fixedly installed on the top end face of the top plate 2 through fastening screws. The extending end of the hydraulic cylinder 3 passes through the top plate 2 and is fixedly connected to a detector 7. The detector 7 can adopt an engine comprehensive detector. A camera assembly 9 is provided on the detector 7. The appearance of the engine is detected through the camera assembly 9. A connecting plate 8 is provided on the bracket 13 near the position of the top plate 2. An adjustment structure is fixedly installed on the connecting plate 8. Different-shaped and -sized engines are clamped and fixed through the adjustment mechanism. The adjustment mechanism includes slide rails 4, slide rails 5, a clamping fixing plate 6, and a support plate 15.

[0029] Please refer to Figures 1-3, a slider 5 is slidably connected to the slide rail 4. Two sets of sliders are provided. The slider 5 is a slider with a built-in drive device. A support plate 15 is fixedly installed on the side end face of the slider 5 through a fastening screw. A linear guide rail 14 is fixedly installed on the top end of the support plate 15 through a fastening screw. An electric slider 16 is slidably installed on the linear guide rail 14. The electric slider 16 can be a slider of the MEXEMINA)YPE500 model. A clamping fixing plate 6 is fixedly installed on the top end of the electric slider 16 through a fastening screw. By starting the slider 5, the built-in drive device of the slider is used to push the slider 5 to perform a linear motion on the slide rail 4, thereby driving the clamping fixing plate 6 to move horizontally. Similarly, when the longitudinal position needs to be adjusted, only the electric slider needs to be started at this time to push the electric slider to perform a linear motion on the linear guide rail 14, and then the electric slider drives the clamping fixing plate to move longitudinally; a fixing member 10 is fixedly installed on the top end of the detection device body 1 through a fastening screw. There are protrusions on the fixing member 10, and the protrusions are detachably connected. The engine is placed on the fixing member 10.

[0030] Please refer to Figures 1-3 , clamping and fixing components 11 are provided on both sides of the fixing member 10. The clamping and fixing component 11 is provided with a base 115. The base 115 is fixedly installed on the top end of the detection device body 1 through a fastening screw. A support column 114 is fixedly installed on the base 115. A connecting rod 113 is hinged to the support column 114. A rotating handle 116 is installed on the connecting rod 113; the other end of the connecting rod 113 is hinged to a clamping plate 112. The clamping plate 112 is made of two sets of relatively arranged stainless steel plates. A screw rod 119 is arranged between the two sets of relatively arranged clamping plates 112. The upper and lower ends of the screw rod 119 are respectively threadedly connected to a first fastening nut 111 and a second fastening nut 228, and the bottom end face of the first fastening nut 111 and the top end face of the second fastening nut 228 are respectively abutted against the top end and the bottom end of the clamping plate 112. A pressing plate 119 is welded to the bottom end of the screw rod 119; a position sensor 12 is fixedly installed on the bottom end face of the top plate 2. The position sensor 12 can be a MINUOKTM high-precision displacement sensor.

[0031] The usage process and working principle of the present utility model are as follows:

[0032] When the utility model is in use, first place the engine to be detected on the fixing member 10. At the same time, the position of the engine is detected by the position sensor 12 and transmitted to the control system of the detection device body 1. Meanwhile, start the slider 5, drive the clamping fixing plate 6 to move in position through the slider, and start the electric slider 16 at the same time. Drive the fixed clamping plate 6 to move away from the connecting plate 8 through the electric slider 16, so that the side walls of the two clamping fixing plates 6 are abutted against the two side walls of the engine, and then clamp the engine in the middle through the two clamping fixing plates 6; realize the fixation of the position of the engine. At the same time, by turning the rotating handle 116, drive the connecting rod through the rotating handle 116, and then drive the pressing plate 117 to lift or press down through the connecting rod, and fix the position of the top of the engine through the pressing plate 117; the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inspection device for an engine, characterized in that: It includes a detection device body, a bracket is provided on the detection device body, a top plate is provided at the top of the bracket, a hydraulic cylinder is fixedly installed on the top end face of the top plate through a fastening screw, the extending end of the hydraulic cylinder passes through the top plate and is fixedly connected to a detector. The detector can be an engine comprehensive detector. A camera assembly is provided on the detector to detect the appearance of the engine through the camera assembly. A connecting plate is provided on the bracket near the position of the top plate, and an adjustment structure is fixedly installed on the connecting plate. Different-shaped and -sized engines are clamped and fixed through the adjustment mechanism. The adjustment mechanism includes slide rails, slide rails, clamping fixing plates, and support plates.

2. The detection device for an engine according to claim 1, wherein: Sliders are slidably connected to the slide rails. Two sets of sliders are provided, and a support plate is fixedly installed on the side end face of the slider. A linear guide rail is fixedly installed at the top end of the support plate, and an electric slider is slidably installed on the linear guide rail. A clamping fixing plate is fixedly installed at the top end of the electric slider.

3. The detection device for an engine according to claim 1, characterized in that: A fixing member is fixedly installed at the top end of the detection device body, and a protrusion is provided on the fixing member.

4. The detection device for an engine according to claim 3, wherein: Clamping and fixing components are provided on both sides of the fixing member, and a base is provided on the clamping and fixing component.

5. A detection device for an engine according to claim 1, characterized in that: A base is fixedly installed at the top end of the detection device body, a pillar is fixedly installed on the base, a connecting rod is hinged to the pillar, and the other end of the connecting rod is hinged to a clamping plate. The clamping plate is made of two sets of relatively arranged stainless steel plates.

6. The detection device for an engine according to claim 5, characterized in that: A screw rod is provided between the two sets of relatively arranged clamping plates. The upper and lower ends of the screw rod are respectively threadedly connected to a first fastening nut and a second fastening nut, and the bottom end face of the first fastening nut and the top end face of the second fastening nut are respectively abutted against the top end and the bottom end of the clamping plate.

7. The detection device for an engine according to claim 6, characterized in that: A pressing plate is welded to the bottom end of the screw rod.

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