A new energy gearbox shafting automatic displacement type measuring mechanism

Abstract

The utility model relates to gearbox shafting measurement technical field discloses a new energy gearbox shafting automatic displacement formula's measuring mechanism, including the bottom plate, the left side installation of bottom plate upper surface position board, and two sets of position board upper surface opposite sides set up have clamping frame before and after, the right side installation of bottom plate upper surface has the removal subassembly, the left side coupling of removal subassembly has the measuring board, the removal subassembly includes the locating rod, the movable sleeve of locating rod outside is equipped with the removal sleeve, the rotational installation of adjustment gear has in the removal sleeve middle position, and the right side of locating rod inside is provided with the gear slot matching therewith, the front side installation of adjustment gear has the rotating motor. In the utility model, through being provided with the removal subassembly, it can drive the flexible positioning and accurate removal of monitoring board according to the diameter of different shafting, need not manual repeated adjustment, improve the efficiency and the precision of measurement, guarantee the stable and reliable of measurement process, adapt to the diversification measurement demand of different specifications shafting.

Description

Technical Field

[0001] This utility model relates to the field of gearbox shaft system measurement technology, and in particular to a measurement mechanism for automatic displacement of new energy gearbox shaft systems. Background Technology

[0002] The gearbox shaft system is a core component of the powertrain systems in automobiles, construction machinery, and new energy vehicles. It mainly consists of input shafts, output shafts, intermediate shafts, gears, and bearings, and is used to transmit power from the engine or electric motor to the drive wheels according to different gear ratios, thereby regulating the vehicle's speed and torque. In practical use, as vehicles increasingly demand higher performance, fuel economy, and driving comfort, the gearbox shaft system must possess high strength, high precision, and wear resistance, while also being able to adapt to frequent gear shifts, complex operating conditions, and high-speed working environments. Therefore, its design and manufacturing directly affect the overall vehicle's power transmission efficiency, reliability, and service life.

[0003] In the existing technology, it is difficult for measuring equipment to be effectively adjusted according to different shaft systems. This results in the clamping position and measuring angle not being able to be quickly adapted when facing shaft systems of different lengths, diameters or gear arrangements, which may lead to measurement errors or repeated adjustments. At the same time, operators need to frequently adjust the equipment manually, which increases labor intensity and operational complexity, and affects measurement efficiency and overall reliability. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic displacement measuring mechanism for the shaft system of a new energy transmission, aiming to improve the problem that the measuring equipment in the prior art is difficult to effectively adjust according to different shaft systems.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A measuring mechanism for automatic displacement of a new energy gearbox shaft system includes a base plate. A positioning plate is installed on the left side of the upper surface of the base plate, and clamping frames are arranged opposite each other on the front and rear sides of the upper surface of the two sets of positioning plates. A moving component is installed on the right side of the upper surface of the base plate, and a measuring plate is connected to the left side of the moving component.

[0006] By adopting the above technical solutions, the operator places the shaft to be measured between the two sets of clamping frames above the base plate, and uses the clamping frames to limit and clamp the shaft to ensure stability during the measurement process. Then, the operator operates the moving component on the right side of the base plate to drive the measuring plate to move automatically in the set direction, so that the sensing head on the measuring plate gradually contacts the surface of the shaft or aligns with the designated measurement point.

[0007] Preferably, the moving component includes a positioning rod, a movable sleeve is movably sleeved on the outer side of the positioning rod, an adjusting gear is rotatably installed at the middle position of the movable sleeve, and a matching tooth groove is opened on the right side inside the positioning rod, and a rotating motor is installed on the front side of the adjusting gear.

[0008] Preferably, a stabilizing seat is provided at each of the four corners of the lower surface of the base plate.

[0009] Preferably, the positioning plate has sliders on both the front and rear sides of its lower surface, and both sets of sliders are configured as inverted T-shaped structures, and the upper surface of the base plate has two sets of matching sliding grooves.

[0010] Preferably, a positioning plate is installed on the front side of the positioning plate, and a positioning bolt is installed on the front side of the positioning plate.

[0011] Preferably, a rotating gear is installed in the middle of the positioning plate, and racks that mesh with the rotating gear are arranged on the left and right sides of the positioning plate. A drive motor is installed on the upper end of the rotating gear, and connecting rods are installed on the upper side of the two sets of racks that are far apart. The two sets of connecting rods are connected to the two sets of clamping frames.

[0012] Preferably, multiple sets of rollers are evenly arranged on the surfaces of the two sets of clamping frames.

[0013] Preferably, the middle position of both sets of clamping frames is set as an arc-shaped structure.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by providing a moving component, it can drive the monitoring plate to be flexibly positioned and precisely moved according to the diameter of different shaft systems, without the need for repeated manual adjustments, thereby improving the efficiency and accuracy of measurement, ensuring the stability and reliability of the measurement process, and adapting to the diverse measurement needs of shaft systems of different specifications.

[0015] 2. In this utility model, by setting a T-shaped slider and a sliding groove, after the shaft system is set on the positioning plate, the position of the shaft system is stably and smoothly adjusted by the cooperation of the T-shaped slider and the sliding groove. Then, the positioning plate is fixed after adjustment by setting a positioning piece and a positioning bolt. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a measuring mechanism for automatic displacement of a new energy gearbox shaft system proposed in this utility model; Figure 2 This is a partial structural diagram of the positioning plate of a measuring mechanism for automatic displacement of a new energy gearbox shaft system proposed in this utility model. Figure 3A cross-sectional view of the internal structure of the positioning plate of a measuring mechanism for automatic displacement of a new energy gearbox shaft system proposed in this utility model. Figure 4 This is a cross-sectional view of the internal structure of the positioning rod of a measuring mechanism for automatic displacement of a new energy gearbox shaft system proposed in this utility model.

[0017] Legend: 1. Base plate; 2. Stabilizer; 3. Positioning plate; 4. Slider; 5. Sliding groove; 6. Positioning piece; 7. Positioning bolt; 8. Rotating gear; 9. Rack; 10. Drive motor; 11. Connecting rod; 12. Clamping frame; 13. Roller; 14. Positioning rod; 15. Moving sleeve; 16. Adjusting gear; 17. Rotating motor; 18. Measuring plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 and Figure 2 An embodiment of this utility model is provided: a measuring mechanism for automatic displacement of a new energy gearbox shaft system, including a base plate 1, a positioning plate 3 installed on the left side of the upper surface of the base plate 1, and clamping frames 12 arranged opposite to each other on the front and rear sides of the upper surfaces of the two sets of positioning plates 3, a moving component installed on the right side of the upper surface of the base plate 1, and a measuring plate 18 connected to the left side of the moving component. Specifically, the operator places the shaft to be measured between the two sets of clamping frames 12 above the base plate 1, and uses the clamping frames 12 to limit and clamp the shaft to ensure stability during the measurement process. Then, the operator operates the moving component on the right side of the base plate 1 to drive the measuring plate 18 to move automatically in the set direction, so that the sensing head on the measuring plate 18 gradually contacts the surface of the shaft or aligns with the designated measurement point.

[0020] Reference Figure 4 The moving component includes a positioning rod 14, a movable sleeve 15 is movably sleeved on the outside of the positioning rod 14, an adjusting gear 16 is rotatably installed in the middle of the movable sleeve 15, and a matching tooth groove is opened on the right side inside the positioning rod 14. A rotating motor 17 is installed in front of the adjusting gear 16. Specifically, by turning on the rotating motor 17, the adjusting gear 16 is driven to rotate inside the moving sleeve 15 and the positioning rod 14. Then, through the engagement of the adjusting gear 16 with the internal tooth groove of the positioning rod 14, the adjusting gear 16 drives the moving sleeve 15 to move outside the positioning rod 14, thereby adjusting the position of the measuring plate 18 so that the measuring plate 18 moves to the appropriate measuring position according to the size of the shaft system.

[0021] Reference Figure 1 Stabilizing seats 2 are provided at the four corners of the lower surface of the base plate 1; Specifically, the stabilizer 2 can effectively enhance the support strength and structural stability of the entire device during operation, avoiding measurement errors caused by uneven ground or vibration. The four-point support method can make the base plate 1 more evenly stressed, preventing the equipment from shaking or tilting during measurement.

[0022] Reference Figure 2 The lower surface of the positioning plate 3 is provided with sliders 4 on both the front and rear sides, and both sets of sliders 4 are set with an inverted T-shaped structure. The upper surface of the base plate 1 is provided with two sets of matching sliding grooves 5. The positioning plate 3 is equipped with a positioning piece 6 on the front side, and a positioning bolt 7 is installed on the front side of the positioning piece 6. Specifically, the T-shaped slider 4 and the sliding groove 5 are designed to facilitate the movement of the positioning plate 3 on the base plate 1. The position of the positioning plate 3 can be adjusted according to the size of the shaft system, so that the shaft system can be moved to a suitable position for measurement. After the movement is completed, the positioning plate 6 and the positioning bolt 7 are used to fix the position of the positioning plate 3, thereby fixing the position of the shaft system and ensuring the stability of the measurement.

[0023] Reference Figure 4 A rotating gear 8 is installed in the middle of the positioning plate 3, and racks 9 that mesh with the rotating gear 8 are arranged on the left and right sides of the positioning plate 3. A drive motor 10 is installed on the upper end of the rotating gear 8. A connecting rod 11 is installed on the upper side of the two sets of racks 9 that are far apart, and the two sets of connecting rods 11 are connected to the two sets of clamping frames 12. Specifically, by turning on the drive motor 10, the rotating gear 8 is driven to rotate in the middle of the positioning plate 3. Then, the rotating gear 8 drives the two sets of oppositely arranged racks 9 to move relative to each other. The two sets of racks 9 then drive the two sets of connecting rods 11 to move relative to each other, thereby driving the two sets of clamping frames 12 to move relative to each other. The position of the clamping frame 12 is adjusted according to the size of the shaft system to effectively clamp different shaft systems.

[0024] Reference Figure 2 Multiple sets of rollers 13 are evenly arranged on the surface of the two sets of clamping frames 12, and the middle position of the two sets of clamping frames 12 is set as an arc structure. Specifically, the roller 13 can form a rolling support when clamping the shaft system, reducing the frictional resistance between the shaft system and the clamping frame 12, making the shaft system smoother during adjustment or rotation measurement, and avoiding scratches on the shaft surface. The arc-shaped structure design of the clamping frame 12 can achieve all-round wrap-around support for the shaft system, ensuring the coaxiality and stability of the shaft system during the measurement process.

[0025] Working principle: By setting the base plate 1 in a suitable position, and then setting the shaft system between the two sets of clamping frames 12, the drive motor 10 is turned on, and the rack 9 is moved relative to each other by rotating the gear 8. This, in turn, causes the two sets of clamping frames 12 to move relative to each other through the connecting rod 11, thus clamping the shaft system. The position of the positioning plate 3 is adjusted by the cooperation of the T-shaped slider 4 and the sliding groove 5, so that the shaft system moves to a suitable measurement position. Then, the moving component is operated to move the measuring plate 18 to a suitable measurement position, and the shaft system is measured by the measuring plate 18.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A measuring mechanism for automatic displacement of shaft system in a new energy transmission, comprising a base plate (1), characterized in that: A positioning plate (3) is installed on the left side of the upper surface of the base plate (1), and clamping frames (12) are arranged opposite each other on the front and rear sides of the upper surfaces of the two sets of positioning plates (3). A moving component is installed on the right side of the upper surface of the base plate (1), and a measuring plate (18) is connected to the left side of the moving component.

2. The measuring mechanism for automatic displacement of a new energy gearbox shaft system according to claim 1, characterized in that: The moving component includes a positioning rod (14), a movable sleeve (15) is movably sleeved on the outside of the positioning rod (14), an adjusting gear (16) is rotatably installed in the middle position of the movable sleeve (15), and a matching tooth groove is opened on the right side inside the positioning rod (14), and a rotating motor (17) is installed on the front side of the adjusting gear (16).

3. The measuring mechanism for automatic displacement of a new energy gearbox shaft system according to claim 1, characterized in that: Stabilizing seats (2) are provided at the four corners of the lower surface of the base plate (1).

4. The measuring mechanism for automatic displacement of a new energy gearbox shaft system according to claim 1, characterized in that: The positioning plate (3) has sliders (4) on both the front and rear sides of its lower surface, and both sets of sliders (4) are set as inverted T-shaped structures. The upper surface of the base plate (1) has two sets of matching sliding grooves (5).

5. The measuring mechanism for automatic displacement of a new energy gearbox shaft system according to claim 1, characterized in that: The positioning plate (3) is equipped with a positioning piece (6) on its front side, and a positioning bolt (7) is installed on the front side of the positioning piece (6).

6. The measuring mechanism for automatic displacement of a new energy gearbox shaft system according to claim 1, characterized in that: A rotating gear (8) is installed in the middle of the positioning plate (3), and racks (9) that mesh with the rotating gear (8) are arranged on the left and right sides of the positioning plate (3). A drive motor (10) is installed on the upper end of the rotating gear (8). A connecting rod (11) is installed on the upper side of the two sets of racks (9) that are far apart, and the two sets of connecting rods (11) are connected to the two sets of clamping frames (12).

7. The measuring mechanism for automatic displacement of a new energy gearbox shaft system according to claim 1, characterized in that: Multiple sets of rollers (13) are evenly arranged on the surfaces of the two sets of clamping frames (12).

8. The measuring mechanism for automatic displacement of a new energy gearbox shaft system according to claim 1, characterized in that: The middle position of both sets of clamping frames (12) is set as an arc structure.

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