Detection device for gear shifting gear machining

Abstract

The utility model provides a detection device for gear shifting gear processing, which belongs to the technical field of gear shifting gear processing and comprises a workbench, a detection device and a control device. The supporting frame is fixedly connected to the upper end of the workbench; the gear supporting table is fixedly connected to the upper end of the supporting frame, through the adoption of the hardness testing hammer driven by a hydraulic rod and the adjustable connecting plate, rapid and accurate hardness detection can be conducted on shifting gears of different sizes and models, the consistency and controllability of applied force in the testing process are ensured through a hydraulic system, and the testing efficiency is improved. Meanwhile, the gear to be detected can be stably fixed through the limiting frame and the rubber limiting rod, unnecessary movement or damage in the detection process is avoided, and it is further guaranteed that the detection process is smoothly carried out.

Description

Technical Field

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

[0002] The shift gear is one of the key components in an automobile transmission, and its precision directly affects the performance and service life of the transmission. Therefore, in the manufacturing process, it is very important to conduct precise detection on the shift gear.

[0003] The patent document with the publication number of "CN213516334U" records "a quality detection device for gear processing, including a gear quality detector. A storage groove is formed on the side surface of the gear quality detector. A baffle is arranged on the surface of the storage groove. A rotating shaft is connected between the baffle and the storage groove. A handle is fixed on the surface of the baffle. Card slots are symmetrically formed at both ends of the baffle. Clasps are symmetrically fixed on the inner wall of the storage groove. The clasps are snap-connected with the card slots. A wire is arranged inside the storage groove. One end of the wire is connected with a plug. Wire fixers are symmetrically fixed inside the storage groove. The wire is wound and connected with the wire fixers; through the designed storage groove, when the wire is not in use, the wire and the plug can be stored and fixed through the designed storage groove, baffle, rotating shaft, handle, card slots, clasps and wire fixers. Compared with the existing technology, the situation that the wire is trampled back and forth is avoided".

[0004] Compared with the existing technology, the above patent avoids the situation that the wire is trampled back and forth. However, when testing the hardness of the shift gear, the height and distance of the device cannot be adjusted, which easily causes too much or too little force and affects the use of the shift gear hardness test. Content of the Utility Model

[0005] The purpose of the utility model is to provide a detection device for shift gear processing, aiming to solve the problem in the existing technology that when testing the hardness of the shift gear, the height and distance of the device cannot be adjusted, which easily causes too much or too little force and affects the use of the shift gear hardness test.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A detection device for shift gear processing, including:

[0008] A workbench;

[0009] A support frame, which is fixedly connected to the upper end of the workbench;

[0010] A gear support platform, which is fixedly connected to the upper end of the support frame;

[0011] Adjusting mechanism, the adjusting mechanism includes a hydraulic rod, a fixing plate, a hollow groove, a hardness testing hammer, a connecting plate, a support plate and a limiting frame. The hydraulic rod is fixedly connected to the upper end of the workbench. The fixing plate is fixedly connected to the extending end of the hydraulic rod. The hollow groove is opened at the upper end of the fixing plate. The limiting frame is arranged at the upper end of the fixing plate. The support plate is fixedly connected to the closer ends of the limiting frame and the fixing plate. The connecting plate is slidably connected within the limiting frame. The hardness testing hammer is fixedly connected to one side end of the connecting plate.

[0012] As a preferred solution of the present utility model, two gantry frames are fixedly connected to the upper end of the workbench, and a plurality of limiting protection rods are fixedly connected to the closer ends of the two gantry frames.

[0013] As a preferred solution of the present utility model, a workpiece storage groove is opened at one side end of the workbench.

[0014] As a preferred solution of the present utility model, a connecting base is fixedly connected to the upper end of the workbench. A movable upper seat is rotatably connected within the connecting base. A waste part storage box is fixedly connected to one side end of the movable upper seat.

[0015] As a preferred solution of the present utility model, circular holes are opened at one side ends of the limiting frame and the connecting plate. A rubber limiting rod is arranged at one side of the limiting frame, and the rubber limiting rod is located within the circular hole.

[0016] As a preferred solution of the present utility model, the gantry frame is of a solid core structure.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. In this solution, by adopting a hardness testing hammer driven by a hydraulic rod and an adjustable connecting plate, it is possible to quickly and accurately perform hardness detection on shift gears of different sizes and models. The hydraulic system ensures the consistency and controllability of the applied force during the testing process, thereby improving the reliability of the detection results. At the same time, the use of the limiting frame and the rubber limiting rod can firmly fix the gear to be tested, avoiding unnecessary movement or damage during the detection process, and further ensuring the smooth progress of the detection process.

[0019] 2. In this solution, gantry frames and limiting frames are provided on the workbench, which not only facilitate the operator to quickly position and detect the gears to be tested, but also provide additional storage spaces such as a workpiece storage groove and a waste part storage box, facilitating the management and classification of workpieces. In addition, the design of the movable upper seat enables the operator to adjust the working angle according to needs, improving the flexibility of operation, enhancing the operation convenience of the entire detection process, and helping to reduce operation errors and ensure the safety of the operator. Description of the Drawings

[0020] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0021] Figure 1 is the front perspective view of the present utility model;

[0022] Figure 2 is the side perspective view of the present utility model;

[0023] Figure 3 is the exploded view of the present utility model;

[0024] Figure 4 is the Figure 3 partial enlarged view at A of the present utility model.

[0025] In the figure: 1, workbench; 2, support frame; 3, workpiece storage groove; 4, gantry; 5, limit frame; 6, fixed plate; 7, hollow groove; 8, hardness test hammer; 9, connecting plate; 10, gear support table; 11, connecting base; 12, hydraulic rod; 13, waste part storage box; 14, movable upper seat; 15, limit protection rod; 16, rubber limit rod; 17, circular hole; 18, support plate. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions:

[0029] A detection device for processing shift gears, comprising:

[0030] Workbench 1;

[0031] Support frame 2, the support frame 2 is fixedly connected to the upper end of the workbench 1;

[0032] Gear support table 10, the gear support table 10 is fixedly connected to the upper end of the support frame 2;

[0033] Adjusting mechanism, the adjusting mechanism includes a hydraulic rod 12, a fixing plate 6, a hollow groove 7, a hardness testing hammer 8, a connecting plate 9, a supporting plate 18 and a limiting frame 5. The hydraulic rod 12 is fixedly connected to the upper end of the workbench 1, the fixing plate 6 is fixedly connected to the extending end of the hydraulic rod 12, the hollow groove 7 is opened at the upper end of the fixing plate 6, the limiting frame 5 is arranged at the upper end of the fixing plate 6, the supporting plate 18 is fixedly connected to the adjacent ends of the limiting frame 5 and the fixing plate 6, the connecting plate 9 is slidably connected within the limiting frame 5, and the hardness testing hammer 8 is fixedly connected to one side end of the connecting plate 9.

[0034] In a specific embodiment of the present utility model, the workbench 1 is used as a support platform, the support frame 2 is used to support the gear support platform 10, the gear support platform 10 is used to place the shift gear to be detected, the hydraulic rod 12 is used to control the up and down movement of the fixing plate 6, the fixing plate 6 serves as a base for supporting the hardness testing hammer 8, the hollow groove 7 facilitates the gear to pass through, the limiting frame 5 is used to limit the movement range of the connecting plate 9 to ensure that the hardness testing hammer 8 accurately acts on the gear to be tested, the supporting plate 18 is used for the connection between the fixing plate 6 and the limiting frame 5, and the hardness testing hammer 8 is used to test the hardness of the gear surface. When the hydraulic rod 12 drives the fixing plate 6 to descend, through the connection of the supporting plate 18, the limiting frame 5 will also descend. At this time, the hardness testing hammer 8 descends and impacts the gear, thereby testing the hardness of the gear. The movement of the connecting plate 9 within the limiting frame 5 can be restricted to adjust the position of the hardness testing hammer 8. At the same time, the overall height can be adjusted by the hydraulic rod 12, enabling the hardness test to be completed quickly, improving the detection efficiency, and ensuring the accuracy of the test results by precisely controlling the landing point and force of the hardness testing hammer 8.

[0035] Specifically, please refer to Figures 1 - 4 , two gantry frames 4 are fixedly connected to the upper end of the workbench 1, and a plurality of limiting protection rods 15 are fixedly connected to the adjacent ends of the two gantry frames 4.

[0036] In this embodiment: The gantry frame 4 restricts the movement position of the fixing plate 6, and at the same time, the limiting protection rod 15 can restrict the fixing plate 6, so as to control the lifting height of the fixing plate 6 and stabilize the center of gravity of the fixing plate 6.

[0037] Specifically, please refer to Figures 1 - 4 , a workpiece storage groove 3 is opened at one side end of the workbench 1.

[0038] In this embodiment: The workpiece storage groove 3 can place intact gears, facilitating the later transportation by personnel. The setting of the workpiece storage groove 3 makes it convenient to access the workpieces to be detected and improves the work efficiency.

[0039] Specifically, please refer to Figures 1 - 4, a connection base 11 is fixedly connected to the upper end of the workbench 1. A movable upper seat 14 is rotatably connected within the connection base 11. One side end of the movable upper seat 14 is fixedly connected to a waste part storage box 13.

[0040] In this embodiment: The connection base 11 can provide the movable upper seat 14 for free rotation. The movable upper seat 14 can rotate freely to drive the waste part storage box 13 to rotate for use. The waste part storage box 13 is used to collect the waste parts generated during the detection process. Unqualified gears or waste parts generated during the detection process can be placed in the waste part storage box 13 for unified processing.

[0041] Specifically, please refer to Figures 1 - 4 , circular holes 17 are provided at one side end of both the limit frame 5 and the connection plate 9. A rubber limit rod 16 is provided on one side of the limit frame 5, and the rubber limit rod 16 is located within the circular hole 17.

[0042] In this embodiment: Inserting the rubber limit rod 16 into the circular hole 17 can ensure that the connection plate 9 and the hardness testing hammer 8 will not move during use, and can be used to limit the hardness testing hammer 8. The surface of the rubber limit rod 16 has rubber, which can increase the friction force.

[0043] Specifically, please refer to Figures 1 - 4 , the gantry 4 has a solid core structure.

[0044] In this embodiment: The gantry 4 has a solid core structure, which can keep the fixing plate 6 from being knocked by external objects when moving up and down, protect its safe movement, and at the same time prevent damage.

[0045] The working principle and usage process of the present utility model: Place the shift gear to be detected on the gear support platform 10 and adjust it to a suitable detection position. By controlling the hydraulic rod 12, the hardness testing hammer 8 moves downward along a predetermined trajectory under the guidance of the limit frame 5 and contacts the gear surface. The impact force generated by the hardness testing hammer 8 on the gear surface can be recorded by corresponding sensors or measuring devices, thereby calculating the hardness value of the gear, enabling rapid completion of the hardness test, improving the detection efficiency. By precisely controlling the landing point and force of the hardness testing hammer 8, the accuracy of the test results is ensured. The position of the gear support platform 10 can be adjusted according to gears of different sizes and types. The limit frame 5 and the support plate 18 ensure the safety of the operation.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A detection device for shift gear processing, characterized in that: include: Workbench (1); A support frame (2), wherein the support frame (2) is fixedly connected to the upper end of the workbench (1); A gear support platform (10), wherein the gear support platform (10) is fixedly connected to the upper end of the support frame (2); The adjusting mechanism comprises a hydraulic rod (12), a fixed plate (6), a hollow groove (7), a hardness testing hammer (8), a connecting plate (9), a support plate (18) and a limit frame (5), wherein the hydraulic rod (12) is fixedly connected to the upper end of the workbench (1), the fixed plate (6) is fixedly connected to the extended end of the hydraulic rod (12), the hollow groove (7) is opened at the upper end of the fixed plate (6), the limit frame (5) is arranged at the upper end of the fixed plate (6), the support plate (18) is fixedly connected to the adjacent ends of the limit frame (5) and the fixed plate (6), the connecting plate (9) is slidably connected in the limit frame (5), and the hardness testing hammer (8) is fixedly connected to one side end of the connecting plate (9).

2. The detection device for shift gear processing according to claim 1, characterized in that: Two gantries (4) are fixedly connected to the upper end of the workbench (1), and a plurality of position limiting protection rods (15) are fixedly connected to the adjacent ends of the two gantries (4).

3. The detection device for shift gear processing according to claim 2, characterized in that: A workpiece storage groove (3) is provided at one side end of the workbench (1).

4. The detection device for shift gear processing according to claim 3, characterized in that: The upper end of the workbench (1) is fixedly connected to a connection base (11), a movable upper seat (14) is rotatably connected inside the connection base (11), and a waste storage box (13) is fixedly connected to one side end of the movable upper seat (14).

5. The detection device for shift gear processing according to claim 4, characterized in that: A circular hole (17) is provided on one side end of the limiting frame (5) and the connecting plate (9), and a rubber limiting rod (16) is provided on one side of the limiting frame (5), and the rubber limiting rod (16) is located in the circular hole (17).

6. The detection device for shift gear processing according to claim 5, characterized in that: The gantry (4) is a solid core structure.

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