Dual-mass flywheel detection measuring tool

Abstract

The utility model relates to the technical field of measurement, in particular to a dual-mass flywheel detection measuring tool, which comprises a base and a mounting assembly, the mounting assembly comprises a working frame, a positioning frame, a positioning column, a moving block, a moving lead screw, a rotating handle, a lifting cylinder, a lifting component and a detection component, the lifting cylinder is fixedly mounted on one side of the base, the positioning frame is slidably mounted on the side, away from the base, of the lifting cylinder, and the lifting component is connected with the base and the positioning frame; the moving block is slidably mounted on the side, away from the base, of the positioning frame, the moving lead screw is rotationally connected with the positioning frame and is in threaded connection with the moving block, the rotating handle is fixedly mounted on the side, away from the moving block, of the moving lead screw, the positioning column is fixedly mounted on the side, away from the positioning frame, of the moving block, and the working frame is fixedly mounted on the side, away from the lifting cylinder, of the base. And the detection component is arranged on the working frame, so that dual-mass flywheels of different specifications can be conveniently fixed, and the use effect of the detection measuring tool is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement, in particular to a dual-mass flywheel detection measuring tool. Background Art

[0002] A dual-mass flywheel is a rotating mechanical device that provides continuous energy in a discontinuous energy system. Its basic function is to isolate the torsional vibration of the engine crankshaft, which is beneficial to improving the performance of the car. The usual testing tools are time-consuming and laborious when testing dual-mass flywheels, and it is inconvenient for workers to test dual-mass flywheels, which affects the use effect of the testing tools.

[0003] The prior art CN216115709U discloses a dual-mass flywheel detection measuring tool, including a positioning frame, a positioning column, a lifting mechanism, a U-shaped baffle, a first slider, a second slider, a hand-crank mechanism and a double-threaded screw. The dual-mass flywheel is placed on the positioning frame, the positioning column passes through the dual-mass flywheel for fixing, the lifting mechanism drives the U-shaped baffle to move by rope, and the U-shaped baffle drives the first slider and the second slider to move toward the dual-mass flywheel when moving, the hand-crank mechanism drives the double-threaded screw to rotate on the U-shaped baffle, and the double-threaded screw drives the first slider and the second slider to move when rotating, and the dual-mass flywheel is measured, so that the staff can easily detect the dual-mass flywheel, thereby improving the use effect of the detection measuring tool.

[0004] In normal use, the dual mass flywheel is placed on a positioning frame and the positioning column passes through the dual mass flywheel for fixing. Due to the different specifications of the dual mass flywheel, the fixing method of the prior art can only fix the dual mass flywheels of the same specification. When it is necessary to measure dual mass flywheels of different specifications, it is inconvenient to fix the dual mass flywheels of different specifications, which affects the use effect of the detection measuring tool. Utility Model Content

[0005] The purpose of the utility model is to provide a dual-mass flywheel detection measuring tool, which solves the problem that the dual-mass flywheel is placed on a positioning frame and the positioning column passes through the dual-mass flywheel for fixing. Due to the different specifications of the dual-mass flywheel, the fixing method of the prior art can only fix the same specification. When it is necessary to measure dual-mass flywheels of different specifications, it is inconvenient to fix the dual-mass flywheels of different specifications, thereby affecting the use effect of the detection measuring tool.

[0006] To achieve the above-mentioned purpose, the utility model provides a dual-mass flywheel detection measuring tool, including a base and an installation assembly; the installation assembly includes a working frame, a positioning frame, a positioning column, a moving block, a moving screw, a turning handle, a lifting cylinder, a lifting component and a detection component, the lifting cylinder is fixedly installed on one side of the base, the positioning frame is slidably installed on the side of the lifting cylinder away from the base, the lifting component is connected to the base and to the positioning frame, the moving block is slidably installed on the side of the positioning frame away from the base, the moving screw is rotatably connected to the positioning frame and is threadedly connected to the moving block, the turning handle is fixedly installed on the side of the moving screw away from the moving block, the positioning column is fixedly installed on the side of the moving block away from the positioning frame, the working frame is fixedly installed on the side of the base away from the lifting cylinder, and the detection component is arranged on the working frame.

[0007] Among them, the detection component includes a slider, a driving screw, a detection frame and a driving handle, the detection frame is fixedly installed on the side of the working frame away from the base; the slider is slidably installed on the side of the detection frame away from the working frame; the driving screw is rotatably installed on the side of the detection frame away from the working frame; the driving handle is fixedly installed on the side of the driving screw away from the slider.

[0008] Wherein, the lifting component includes a lifting screw and a lifting motor, the lifting screw is rotatably connected to the base and threadedly connected to the positioning frame; the lifting motor is fixedly connected to the base, and the output shaft of the lifting motor is connected to the lifting screw.

[0009] Wherein, the positioning frame has an internal threaded hole, and the internal threaded hole is located on a side of the positioning frame close to the lifting screw rod and cooperates with the lifting screw rod.

[0010] Wherein, the installation assembly also includes a protective pad and a mounting screw, the mounting screw is threadedly connected to the positioning column and is located on the side of the positioning column away from the moving block; the protective pad is threadedly connected to the mounting screw and is located on the side of the mounting screw close to the positioning column.

[0011] The utility model discloses a dual-mass flywheel detection measuring tool, the dual-mass flywheel is placed on the positioning frame, the turning handle is rotated to drive the moving screw to rotate on the positioning frame, the moving screw drives the two moving blocks to move when rotating, and the moving blocks drive the positioning columns to move when moving, the two positioning columns are supported on both sides of the dual-mass flywheel, and the dual-mass flywheel is fixed on the positioning frame, the lifting motor drives the lifting screw to rotate on the base, and the lifting screw drives the positioning frame to move up and down on the lifting cylinder when rotating, driving the dual-mass flywheel to move up and down, after the dual-mass flywheel is in place, the driving handle is rotated to drive the driving screw to rotate on the detection frame, and the driving screw drives the two sliders to move on the detection frame when rotating, and the scales of the slider and the detection frame detect the dual-mass flywheel, which makes it easy to fix dual-mass flywheels of different specifications, thereby affecting the use effect of the detection measuring tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the dual-mass flywheel detection measuring tool according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of a positioning frame and a lifting screw rod of the utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the drive screw and the drive handle of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the protective pad and the mounting screw of the utility model.

[0017] In the figure: 101-base, 102-working frame, 103-positioning frame, 104-positioning column, 105-moving block, 106-moving screw, 107-turn handle, 108-lifting cylinder, 109-slider, 110-driving screw, 111-detection frame, 112-driving handle, 113-lifting screw, 114-lifting motor, 115-internal threaded hole, 201-protective pad, 202-mounting screw. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 , Figure 1 This is a schematic diagram of the overall structure of the dual-mass flywheel detection tool of the first embodiment of the utility model. Figure 2 This is a schematic diagram of the structure of the positioning frame and the lifting screw rod of the utility model. Figure 3 10 is a schematic diagram of the structure of the driving screw and the driving handle of the utility model. The utility model provides a dual-mass flywheel detection gauge, including a base 101 and a mounting assembly; the mounting assembly includes a working frame 102, a positioning frame 103, a positioning column 104, a moving block 105, a moving screw 106, a turning handle 107, a lifting cylinder 108, a lifting component and a detection component, the detection component includes a slider 109, a driving screw 110, a detection frame 111 and a driving handle 112, the lifting component includes a lifting screw 113 and a lifting motor 114, the positioning frame 103 has an internal threaded hole 115, and the above-mentioned scheme solves the problem that due to the different specifications of the dual-mass flywheel, the fixing method of the prior art can only fix the same specification. When it is necessary to measure dual-mass flywheels of different specifications, it is inconvenient to fix the dual-mass flywheels of different specifications, thereby affecting the use effect of the detection gauge. It can be understood that the above-mentioned scheme can be used when the dual-mass flywheel is placed on the positioning frame 103 and the positioning column 104 passes through the dual-mass flywheel for fixing.

[0021] With respect to this specific embodiment, the dual mass flywheel is placed on the positioning frame 103, and the turning handle 107 is rotated to drive the moving screw 106 to rotate on the positioning frame 103. The moving screw 106 drives the two moving blocks 105 to move when rotating, and the moving blocks 105 drive the positioning columns 104 to move when moving. The two positioning columns 104 are supported on both sides of the dual mass flywheel to fix the dual mass flywheel on the positioning frame 103. The lifting component drives the positioning frame 103 to move up and down on the lifting cylinder 108, driving the dual mass flywheel to move up and down. After the dual mass flywheel is in place, the detection component detects the dual mass flywheel, which makes it easy to fix dual mass flywheels of different specifications, thereby affecting the use effect of the detection measuring tool.

[0022] The lifting cylinder 108 is fixedly mounted on one side of the base 101, the positioning frame 103 is slidably mounted on the side of the lifting cylinder 108 away from the base 101, the lifting member is connected to the base 101 and to the positioning frame 103, the moving block 105 is slidably mounted on the side of the positioning frame 103 away from the base 101, the moving screw rod 106 is rotatably connected to the positioning frame 103 and is threadedly connected to the moving block 105, the turning handle 107 is fixedly mounted on the side of the moving screw rod 106 away from the moving block 105, and the positioning column 104 is fixedly mounted on the side of the moving block 105 away from the The work frame 102 is fixedly mounted on one side of the positioning frame 103 on the side of the base 101 away from the lifting cylinder 108. The detection component is arranged on the work frame 102. The lifting cylinder 108 is a rectangular parallelepiped with a hollow top. The bottom of the upgrading cylinder is fixedly connected to the top of the base 101. The positioning frame 103 is a rectangular parallelepiped. The top of the positioning frame 103 is designed with a slide groove. The upper front end of the positioning frame 103 is designed with a through hole. The lifting component drives the outer side of the positioning frame 103 to move on the inner side of the lifting cylinder 108. There are two moving blocks 105. The moving blocks 105 are rectangular parallelepiped. 5 is designed with a through threaded hole, the moving screw 106 is connected to the through threaded holes of the two moving blocks 105 through the through hole of the positioning frame 103, the right side of the turning handle 107 is fixedly connected to the left end of the moving screw 106, there are two positioning columns 104, the bottom end of the positioning column 104 is fixedly connected to the top of the moving block 105, the working frame 102 is an inverted L shape, the vertical end of the working frame 102 is fixedly connected to the rear end of the base 101, the detecting member is located on the inner side of the horizontal end of the working frame 102, and the dual-mass flywheel is placed on the positioning frame 103 and the turning handle 107 is turned to drive the The movable screw 106 rotates on the positioning frame 103, and the movable screw 106 drives the two movable blocks 105 to move when rotating. The movable blocks 105 drive the positioning columns 104 to move when moving. The two positioning columns 104 are supported on both sides of the dual mass flywheel to fix the dual mass flywheel on the positioning frame 103. The lifting component drives the positioning frame 103 to move up and down on the lifting cylinder 108, driving the dual mass flywheel to move up and down. After the dual mass flywheel is in place, the detection component detects the dual mass flywheel, which makes it easy to fix dual mass flywheels of different specifications, thereby affecting the use effect of the detection measuring tool.

[0023] Secondly, the detection frame 111 is fixedly installed on the side of the working frame 102 away from the base 101; the slider 109 is slidably installed on the side of the detection frame 111 away from the working frame 102; the driving screw 110 is rotatably installed on the side of the detection frame 111 away from the working frame 102; the driving handle 112 is fixedly installed on the side of the driving screw 110 away from the slider 109, the detection frame 111 is a rectangular parallelepiped with a hollow top, the right end of the detection frame 111 is designed with a through hole, the front right side of the detection frame 111 has a scale, the slider 109 has two, the slider 109 is a rectangular parallelepiped, the slider A through threaded hole is designed on the upper side of 109, and a scale is designed on the front end of the slider 109. The driving screw 110 is connected to the through threaded holes of the two sliders 109 through the through hole of the detection frame 111. The left side of the driving handle 112 is fixedly connected to the right end of the driving screw 110. By rotating the driving handle 112, the driving screw 110 is driven to rotate on the detection frame 111. When the driving screw 110 rotates, it drives the two sliders 109 to move on the detection frame 111. The slider 109 and the scales of the detection frame 111 detect the dual mass flywheel, thereby realizing the detection of the dual mass flywheel.

[0024] Then, the lifting screw rod 113 is rotatably connected to the base 101 and is threadedly connected to the positioning frame 103; the lifting motor 114 is fixedly connected to the base 101, and the output shaft of the lifting motor 114 is connected to the lifting screw rod 113. The bottom of the base 101 is designed with a mounting hole, the top of the base 101 is designed with a through hole, and the bottom of the positioning frame 103 is designed with an internal threaded hole 115. The lifting screw rod 113 is connected to the internal threaded hole 115 of the positioning frame 103 through the through hole of the base 101. The lifting motor 114 is located in the mounting hole of the base 101, and the bottom end of the lifting screw rod 113 is fixedly connected to the output shaft of the lifting motor 114. The lifting screw rod 113 is driven to rotate on the base 101 by the lifting motor 114. When the lifting screw rod 113 rotates, it drives the positioning frame 103 to move up and down on the lifting cylinder 108, thereby driving the positioning frame 103 to move.

[0025] Finally, the internal threaded hole 115 is located on one side of the positioning frame 103 close to the lifting screw rod 113 and cooperates with the lifting screw rod 113. The internal threaded hole 115 is located at the bottom of the positioning frame 103. The internal threaded hole 115 is connected to the outer side of the lifting screw rod 113. When the lifting screw rod 113 rotates, it cooperates with the internal threaded hole 115, thereby realizing the connection between the lifting screw rod 113 and the positioning frame 103.

[0026] When using a dual-mass flywheel detection gauge of the present embodiment, the dual-mass flywheel is placed on the positioning frame 103, and the turning handle 107 is turned to drive the moving screw 106 to rotate on the positioning frame 103. When the moving screw 106 rotates, it drives the two moving blocks 105 to move, and when the moving blocks 105 move, they drive the positioning columns 104 to move. The two positioning columns 104 are supported on both sides of the dual-mass flywheel to fix the dual-mass flywheel on the positioning frame 103. The lifting motor 114 drives the lifting screw 113 to move on the base 101. The lifting screw 113 drives the positioning frame 103 to move up and down on the lifting cylinder 108 during rotation, driving the dual-mass flywheel to move up and down. After the dual-mass flywheel is in place, the driving handle 112 is rotated to drive the driving screw 110 to rotate on the detection frame 111. The driving screw 110 drives the two sliders 109 to move on the detection frame 111 during rotation. The scales of the slider 109 and the detection frame 111 detect the dual-mass flywheel, making it easy to fix dual-mass flywheels of different specifications, thereby affecting the use effect of the detection measuring tool.

[0027] The second embodiment of the present application is:

[0028] See also Figure 4 , Figure 4 20 is a schematic diagram of the structure of the protective pad and the mounting screw of the utility model. On the basis of the first embodiment, the mounting assembly of this embodiment further includes a protective pad 201 and a mounting screw 202.

[0029] According to this specific embodiment, the protective pad 201 is installed on the positioning column 104 by means of the mounting screw 202. When the positioning column 104 moves, it drives the protective pad 201 to move, so that the protective pad 201 abuts against the dual mass flywheel, thereby avoiding damage to the dual mass flywheel when it is fixed.

[0030] Among them, the mounting screw 202 is threadedly connected to the positioning column 104 and is located on a side of the positioning column 104 away from the moving block 105; the protective pad 201 is threadedly connected to the mounting screw 202 and is located on a side of the mounting screw 202 close to the positioning column 104, the side of the positioning column 104 is designed with multiple threaded holes, the protective pad 201 is made of rubber, and the side of the protective pad 201 is designed with multiple mounting holes, the protective pad 201 has two, and the mounting screw 202 has multiple, the mounting screw 202 is connected to the threaded hole of the positioning column 104 through the mounting hole of the protective pad 201, the protective pad 201 is installed on the positioning column 104 through the mounting screw 202, the positioning column 104 drives the protective pad 201 to move when moving, so that the protective pad 201 abuts against the dual mass flywheel, thereby avoiding damage to the dual mass flywheel when it is fixed.

[0031] When using a dual mass flywheel detection gauge of this embodiment, the protective pad 201 is installed on the positioning column 104 through the mounting screw 202. When the positioning column 104 moves, it drives the protective pad 201 to move, so that the protective pad 201 abuts against the dual mass flywheel, thereby avoiding damage to the dual mass flywheel when it is fixed.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A dual-mass flywheel detection gauge, comprising a base, characterized in that: Also included are mounting components; The mounting assembly includes a working frame, a positioning frame, a positioning column, a moving block, a moving screw, a turning handle, a lifting cylinder, a lifting component and a detection component. The lifting cylinder is fixedly mounted on one side of the base, the positioning frame is slidably mounted on the side of the lifting cylinder away from the base, the lifting component is connected to the base and to the positioning frame, the moving block is slidably mounted on the side of the positioning frame away from the base, the moving screw is rotatably connected to the positioning frame and is threadedly connected to the moving block, the turning handle is fixedly mounted on the side of the moving screw away from the moving block, the positioning column is fixedly mounted on the side of the moving block away from the positioning frame, the working frame is fixedly mounted on the side of the base away from the lifting cylinder, and the detection component is arranged on the working frame.

2. The dual mass flywheel testing tool according to claim 1, characterized in that: The detection component includes a slider, a driving screw, a detection frame and a driving handle. The detection frame is fixedly installed on a side of the working frame away from the base; the slider is slidably installed on a side of the detection frame away from the working frame; the driving screw is rotatably installed on a side of the detection frame away from the working frame; and the driving handle is fixedly installed on a side of the driving screw away from the slider.

3. The dual mass flywheel testing tool according to claim 1, characterized in that: The lifting component includes a lifting screw and a lifting motor. The lifting screw is rotatably connected to the base and is threadedly connected to the positioning frame. The lifting motor is fixedly connected to the base, and the output shaft of the lifting motor is connected to the lifting screw.

4. The dual mass flywheel testing tool as claimed in claim 3, characterized in that: The positioning frame has an internal threaded hole, which is located on a side of the positioning frame close to the lifting screw rod and cooperates with the lifting screw rod.

5. The dual mass flywheel testing tool according to claim 1, characterized in that: The installation assembly also includes a protective pad and a mounting screw, wherein the mounting screw is threadedly connected to the positioning column and is located on a side of the positioning column away from the moving block; the protective pad is threadedly connected to the mounting screw and is located on a side of the mounting screw close to the positioning column.

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