Engine fuel regulator debugging tool

Abstract

The utility model relates to the technical field of debugging tooling, and discloses an engine fuel regulator debugging tooling, including a base plate, a mounting vertical plate installed on one side above the base plate, a mounting groove provided on one side of the mounting vertical plate, a mounting plate rotatably installed inside the mounting groove, a connecting piece connected to the mounting plate passing through the center of the bottom of the mounting groove, the other end of the connecting piece passes through the other side of the mounting vertical plate and is installed with a driven wheel, a motor is installed on the upper side of the base plate and below the driven wheel, a driving wheel is installed on the motor shaft end, and a transmission belt is sleeved between the driving wheel and the outer side of the driven wheel. The advantage of the utility model compared with the prior art is that the base plate is driven to vibrate bidirectionally through a vibration table, and the fuel regulator installed on the mounting plate is driven to rotate through the cooperation of the motor, the driving wheel, the driven wheel and the transmission belt, so as to realize vibration of the fuel regulator in all directions, and can effectively simulate the vibration environment of the fuel regulator on the engine.

Description

Technical Field

[0001] The utility model relates to the technical field of debugging tooling, in particular to a debugging tooling for an engine fuel regulator. Background Art

[0002] During use, engine equipment is often subjected to dynamic environmental loads such as vibration and impact, which often lead to loose fasteners, broken solder joints, failed rivets, or failed threaded connections in the equipment. These failures may cause huge economic losses and casualties.

[0003] Therefore, before these devices are put into use, it is necessary to conduct simulation analysis of the environmental loads in order to diagnose possible failures, improve equipment reliability, and reduce unnecessary economic losses. Therefore, tooling that meets the requirements of vibration environment testing is a key to ensuring test quality.

[0004] However, the design of vibration test fixture is a difficult task. The test pieces are often ever-changing, and the fixture must adapt to and meet this change. The importance of test fixtures is generally not taken seriously enough. Some personnel design fixtures based on their feelings, lack the necessary calculation and analysis during design, do not make reasonable optimization in structure, and do not have necessary inspection and testing.

[0005] The current fixture design has the following main disadvantages: the direction of the vibration transmitted by the fixture is often relatively single, and the vibration often has a large distortion.

[0006] In view of the above-mentioned deficiencies, it is necessary to design and develop an engine fuel regulator debugging tool. Utility Model Content

[0007] 1. Technical Problems Solved

[0008] The technical problem to be solved by the utility model is that the direction of the vibration transmitted by the clamp is often relatively single, and the vibration often has great distortion.

[0009] 2. Technical Solution

[0010] In order to solve the above technical problems, the technical solution provided by the utility model is: an engine fuel regulator debugging tooling, including a base plate, a mounting vertical plate is installed on one side above the base plate, a mounting groove is provided on one side of the mounting vertical plate, a mounting disk is rotatably installed inside the mounting groove, a connecting piece connected to the mounting disk is passed through the center of the bottom of the mounting groove, the other end of the connecting piece passes through the other side of the mounting vertical plate and is installed with a driven wheel, a motor is installed on the upper side of the base plate and below the driven wheel, a driving wheel is installed on the end of the motor shaft, and a transmission belt is sleeved between the driving wheel and the outer side of the driven wheel.

[0011] As an improvement, a limiting ring is installed in the middle of the outer side wall of the installation plate, and the side wall of the installation groove is provided with an annular limiting groove that cooperates with the limiting ring to limit rotation.

[0012] As an improvement, a connecting plate is installed at the edge of one side of the mounting plate, an L-shaped plate is installed on the side of the connecting plate away from the mounting plate, and an inlet joint and an outlet joint are installed through the L-shaped plate.

[0013] As an improvement, the vertical side wall of the L-shaped plate is provided with a slideway for the inlet joint and the outlet joint to slide through. The inlet joint and the outlet joint are located on one side of the vertical side wall of the L-shaped plate and are respectively installed with limiting blocks, and the inlet joint and the outlet joint are located on the other side of the vertical side wall of the L-shaped plate and are respectively installed with nuts with threads.

[0014] As an improvement, the bottom plate is provided with strip-shaped installation grooves on both sides of the installation vertical plate, and protective side plates are inserted and installed inside the strip-shaped installation grooves.

[0015] As an improvement, the bottom plate is provided with a plurality of groups of mounting holes.

[0016] As an improvement, the mounting plate and the connecting piece are cooperatively connected and are penetrated by a plurality of sets of bolts.

[0017] 3. Beneficial Effects

[0018] Compared with the prior art, the utility model has the following advantages: the base plate is connected to the vibration table, the vibration table drives the base plate to vibrate in two directions, and the cooperation of the motor, the driving wheel, the driven wheel and the transmission belt drives the fuel regulator installed on the mounting plate to rotate, so as to realize the vibration of the fuel regulator in all directions, and can effectively simulate the vibration environment of the fuel regulator on the engine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a front structural schematic diagram of an engine fuel regulator debugging tool.

[0020] Figure 2 The utility model is a rear structural schematic diagram of an engine fuel regulator debugging tool.

[0021] Figure 3 The utility model is a schematic diagram of the structure of a mounting vertical plate and a bottom plate of an engine fuel regulator debugging tool.

[0022] Figure 4 The utility model is a schematic diagram of a connecting plate connection structure of an engine fuel regulator debugging tool.

[0023] As shown in the figure: 1. Base plate; 2. Mounting vertical plate; 3. Mounting groove; 4. Mounting plate; 5. Connector; 6. Driven wheel; 7. Motor; 8. Driving wheel; 9. Transmission belt; 10. Mounting hole; 11. Limiting ring; 12. Annular limiting groove; 13. Connecting plate; 14. L-shaped plate; 15. Inlet joint; 16. Outlet joint; 17. Limiting block; 18. Nut; 19. Slide; 20. Strip mounting groove; 21. Protective side plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] As attached Figure 2 , Attachment Figure 3 and attached Figure 4 As shown, an engine fuel regulator debugging tool comprises a base plate 1, a mounting vertical plate 2 is installed on one side above the base plate 1, a mounting groove 3 is provided on one side of the mounting vertical plate 2, a mounting disk 4 is rotatably installed inside the mounting groove 3, a connecting piece 5 connected to the mounting disk 4 is installed through the center of the bottom of the mounting groove 3, the other end of the connecting piece 5 passes through the other side of the mounting vertical plate 2 and is installed with a driven wheel 6, a motor 7 is installed on the upper side of the base plate 1 and below the driven wheel 6, a driving wheel 8 is installed on the shaft end of the motor 7, and a transmission belt 9 is sleeved between the driving wheel 8 and the outer side of the driven wheel 6.

[0027] Through the above structure, the bottom plate 1 is connected to the vibration table, and the force on the vibration table is transmitted to the bottom plate 1 and the mounting vertical plate 2. The fuel regulator is installed on the mounting plate 4 through multiple sets of bolts, and the vibration force on the mounting vertical plate 2 is transmitted to the fuel regulator to achieve vibration testing of the fuel regulator. In the process of two-way reciprocating vibration, the motor 7 drives the driving wheel 8 to rotate, and the transmission belt 9 drives the driven wheel 6 to rotate, thereby driving the connecting member 5 to rotate, and the mounting plate 4 and the fuel regulator are driven to rotate through the connecting member 5. Vibration of the fuel regulator in all directions is achieved through the rotation of the fuel regulator, which can effectively simulate the vibration environment of the fuel regulator on the engine. The specific structure is as follows:

[0028] Combined with Figure 1 and attached Figure 3 As shown, the bottom plate 1 is provided with strip-shaped installation grooves 20 on both sides of the installation vertical plate 2, and protective side plates 21 are inserted and installed inside the strip-shaped installation grooves 20.

[0029] Through the above structure, the protective side plate 21 is inserted into the strip mounting groove 20 and connected with bolts. When the protective side plate 21 is damaged and falls off during the vibration test of the fuel regulator, the fuel regulator is blocked and limited to prevent the fuel regulator from falling and causing harm to the staff.

[0030] Combined with Figure 3 and attached Figure 4 As shown, a limiting ring 11 is installed in the middle of the outer wall of the mounting plate 4, and the side wall of the mounting groove 3 is provided with an annular limiting groove 12 that cooperates with the limiting ring 11 to limit the rotation, and a plurality of groups of mounting holes 10 are provided on the base plate 1, and a plurality of groups of bolts are installed through which the mounting plate 4 and the connecting member 5 are matched and connected.

[0031] Through the above structure, the limiting ring 11 is covered and rotated inside the annular limiting groove 12, so that the mounting plate 4 can be more stably grasped, and the vibrating force on the mounting vertical plate 2 can be more comprehensively transmitted to the mounting plate 4. The base plate 1 is connected to the vibration table by inserting bolts into multiple groups of mounting holes 10, and the mounting plate 4 is connected to the connecting piece 5 by multiple groups of bolts, which facilitates the disassembly of the mounting plate 4.

[0032] Embodiment 2

[0033] Based on Example 1, please refer to the attached Figure 4 A connecting plate 13 is installed at the edge of one side of the mounting plate 4, and an L-shaped plate 14 is installed on the side of the connecting plate 13 away from the mounting plate 4. An inlet joint 15 and an outlet joint 16 are installed through the L-shaped plate 14. A slideway 19 for the inlet joint 15 and the outlet joint 16 to slide through is provided on the vertical side wall of the L-shaped plate 14. The inlet joint 15 and the outlet joint 16 are located on one side of the vertical side wall of the L-shaped plate 14 and are respectively installed with a limiting block 17. The inlet joint 15 and the outlet joint 16 are located on the other side of the vertical side wall of the L-shaped plate 14 and are respectively installed with a nut 18 with threads.

[0034] Through the above structure of the second embodiment, when the fuel regulator is installed on the engine, the inlet and outlet are connected by pipelines, which play a supporting and connecting role for the fuel pump regulator. Therefore, an inlet and outlet support device is designed during the tooling design. The inlet joint 15 and the outlet joint 16 are height-adjusted in the slide 19 to facilitate connection with the connecting hole of the fuel regulator. By rotating the nut 18, the nut 18 and the limit block 17 are clamped on both sides of the vertical side wall of the L-shaped plate 14 to position the inlet joint 15 and the outlet joint 16, effectively ensuring that the connection and installation method of the fuel regulator on the vibration tooling is as similar as possible to the connection and installation method of the fuel regulator on the engine, so as to better simulate the actual working environment of the fuel regulator on the engine and ensure the authenticity of the detection.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An engine fuel regulator debugging tool, comprising a base plate (1), a mounting vertical plate (2) being mounted on one side above the base plate (1), characterized in that: A mounting groove (3) is provided on one side of the mounting vertical plate (2), a mounting plate (4) is rotatably mounted inside the mounting groove (3), a connecting piece (5) connected to the mounting plate (4) is installed through the center of the bottom of the mounting groove (3), the other end of the connecting piece (5) passes through the other side of the mounting vertical plate (2) and is installed with a driven wheel (6), a motor (7) is installed on the upper side of the bottom plate (1) and below the driven wheel (6), a driving wheel (8) is installed on the shaft end of the motor (7), and a transmission belt (9) is sleeved between the driving wheel (8) and the outer side of the driven wheel (6).

2. The engine fuel regulator debugging tool according to claim 1, characterized in that: A limiting ring (11) is installed in the middle of the outer wall of the installation plate (4), and an annular limiting groove (12) is provided on the side wall of the installation groove (3) for cooperating with the limiting ring (11) to limit rotation.

3. The engine fuel regulator debugging tool according to claim 1, characterized in that: A connecting plate (13) is installed at the edge of one side of the mounting plate (4), an L-shaped plate (14) is installed on the side of the connecting plate (13) away from the mounting plate (4), and an inlet joint (15) and an outlet joint (16) are installed through the L-shaped plate (14).

4. The engine fuel regulator debugging tool according to claim 3, characterized in that: The vertical side wall of the L-shaped plate (14) is provided with a slideway (19) for the inlet joint (15) and the outlet joint (16) to slide through; the inlet joint (15) and the outlet joint (16) are located on one side of the vertical side wall of the L-shaped plate (14) and are respectively installed with a limit block (17); the inlet joint (15) and the outlet joint (16) are located on the other side of the vertical side wall of the L-shaped plate (14) and are respectively installed with a nut (18) in a threaded manner.

5. The engine fuel regulator debugging tool according to claim 1, characterized in that: The bottom plate (1) is provided with strip-shaped installation grooves (20) on both sides of the installation vertical plate (2), and protective side plates (21) are inserted and installed inside the strip-shaped installation grooves (20).

6. The engine fuel regulator debugging tool according to claim 1, characterized in that: The bottom plate (1) is provided with a plurality of groups of mounting holes (10).

7. The engine fuel regulator debugging tool according to claim 1, characterized in that: The mounting plate (4) and the connecting piece (5) are cooperatively connected and are penetrated and installed with a plurality of sets of bolts.

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