Gear positioning detection tool

Abstract

The utility model discloses a gear positioning detection tool, which comprises a base and further comprises a stabilizing mechanism, the stabilizing mechanism comprises a support frame, and the bottom surface of the support frame is fixedly connected with the top surface of the base; the detection mechanism comprises a supporting sleeve, and the inner surface of the supporting sleeve is fixedly connected with the outer surface of one side of the supporting frame; the linkage mechanism comprises two supporting rods, one ends of the two supporting rods are fixedly connected with the top surface of the base, a signal receiving plate is fixedly arranged at the ends, away from the base, of the two supporting rods, and the signal receiving plate is matched with the detection mechanism; and the clamping mechanism comprises a second clamping plate, and the second clamping plate is matched with the first clamping plate. The gear positioning detection tool is convenient for detecting whether teeth on the gear are uniformly distributed on the gear, and when the gear detection tool is used for detecting gears of different specifications, the detection efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning detection, in particular to a gear positioning detection tool. Background Art

[0002] A gear is a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power. It plays a vital role in various mechanical equipment and is used to transmit power, change the direction and speed of movement, achieve synchronization and positioning, and other functions. During the manufacturing process, the accuracy and quality of the gear have an important impact on its performance and service life. Therefore, the manufacturing process of the gear needs to be strictly controlled, including material selection, heat treatment, cutting processing, and testing.

[0003] The applicant searched the existing gear inspection tools and found that there is no dedicated inspection device for the position of the pin hole of the existing dynamic gear shaft. When inspecting the position of the pin hole, the process is cumbersome, time-consuming and labor-intensive, the inspection is inaccurate, the efficiency is low, and it is not convenient to use. A gear shaft symmetry inspection and positioning tool disclosed in Chinese Patent No. CN216883546U includes a base plate, the top of the base plate is movably connected with a positioning block and a reference column located on the right side of the positioning block, the top of the positioning block is movably connected with a gear shaft, the top of the gear shaft is movably connected with a pressure plate, the top of the pressure plate is threadedly connected with four clamping bolts symmetrically distributed in a rectangular shape, the bottoms of the four clamping bolts pass through the pressure plate and the positioning block in turn and are connected to the internal threads of the positioning block, a positioning rod located in front of the reference column is inserted on the right side of the gear shaft, the positioning rod is inserted into the gear shaft so that the left side of the positioning rod is tightly fitted with the gear shaft, and then the gear shaft pin hole is placed on the positioning block with the positioning block facing up. The pressure plate is placed above the gear shaft, and the clamping bolt is passed through the pressure plate and threadedly connected to the positioning block so that the pressure plate slightly clamps the gear shaft, and the positioning rod is turned. The rotation of the positioning rod drives the gear shaft to slightly rotate and fine-tune, and the back of the positioning rod is tightly attached to the front of the reference column. Then the clamping bolt is tightened to drive the pressure plate and the positioning block to fix the gear shaft, and the reference column is removed. The positioning block is flipped 90 degrees, and an external micrometer measuring instrument is used to hit the pin hole wall of the gear shaft to read the data, and then the positioning block is flipped 180 degrees, and then an external micrometer measuring instrument is used to hit the pin hole wall to read the data, and the two sets of data are compared to detect whether the position of the pin hole is qualified, thereby having the advantage of being easy to use.

[0004] However, the applicant found that when using a gear inspection tool, when repeatedly inspecting all the tooth meshes of the gear, multiple tools need to be readjusted, which is time-consuming and labor-intensive, and is not convenient for detecting whether the tooth meshes on the gear are evenly distributed on the gear, affecting the gear inspection effect.

[0005] Therefore, in view of the above problems, it is necessary for the applicant to design a gear positioning detection tool to solve the problem. Summary of the invention

[0006] The purpose of the utility model is to provide a gear positioning detection tool to solve the problems mentioned in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a gear positioning detection tool, comprising a base,

[0008] It also includes: a stabilizing mechanism, the stabilizing mechanism includes a support frame, and the bottom surface of the support frame is fixedly connected to the top surface of the base, the top surface of the support frame is detachably mounted with a first servo motor, the output end of the first servo motor is fixedly provided with a rotating shaft, and the end of the rotating shaft away from the first servo motor is fixedly provided with a first clamping plate;

[0009] A detection mechanism, wherein the detection mechanism comprises a support sleeve, and an inner surface of the support sleeve is fixedly connected to an outer surface of one side of the support frame;

[0010] A linkage mechanism, wherein the linkage mechanism comprises two support rods, and one end of each of the two support rods is fixedly connected to the top surface of the base, and a signal receiving board is fixedly provided at one end of the two support rods away from the base, and the signal receiving board is adapted to the detection mechanism;

[0011] The clamping mechanism comprises a second clamping plate, and the second clamping plate is matched with the first clamping plate.

[0012] Furthermore, a fixing tube is sleeved on the outer surface of the rotating shaft, and a fixing block is fixedly provided on the outer surface of one side of the fixing tube, a supporting seat is fixedly provided on the bottom surface of the fixing block, and the bottom surface of the supporting seat is fixedly connected to the top surface of the base.

[0013] Furthermore, a connecting rod is fixedly provided on the outer surface of one side of the support sleeve, a threaded sleeve is rotatably provided on the end of the connecting rod away from the support sleeve, and a threaded rod is threadedly connected to the inner surface of the threaded sleeve along the vertical direction, an extension rod is integrally connected to the end of the threaded rod away from the threaded sleeve, and a laser detector is fixedly provided on the end of the extension rod away from the threaded rod.

[0014] Furthermore, a support plate is fixedly provided on the outer surface of one side of the signal receiving board, a signal processor is fixedly provided on the top surface of the support plate, and the signal processor is electrically connected to the signal receiving board, and an alarm is fixedly provided on the top surface of the signal processor.

[0015] Furthermore, the clamping mechanism includes a second servo motor, and the bottom surface of the second servo motor is fixedly connected to the top surface of the base, a screw is fixedly provided at the output end of the second servo motor, and a movable block is threadedly provided on the outer surface of the screw, two sliding rods are slidably penetrated through the outer surface of one side of the movable block, and the ends of the two sliding rods away from the movable block are fixedly connected to the outer surface of one side of the support seat.

[0016] Furthermore, two movable rods are fixedly provided on the top surface of the movable block, and a stabilizing block is fixedly provided on the top surface of the two movable rods, a mounting seat is fixedly provided on the outer surface of one side of the stabilizing block, a second clamping plate is rotatably provided on the inner surface of the mounting seat, and the second clamping plate is adapted to the first clamping plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the gear positioning detection tool is convenient for detecting whether the tooth meshes on the gear are evenly distributed on the gear, and when the gear detection tool is used to detect gears of different specifications, the detection efficiency is high. The specific contents are as follows:

[0018] 1. A stabilizing mechanism and a clamping mechanism are provided. When it is necessary to detect gears of different specifications, the second servo motor is started, and the second servo motor is convenient for driving the screw to rotate. The rotation of the screw is convenient for driving the movable block to move. The movement of the movable block is convenient for driving the movable rod to move. The movable rod is convenient for driving the stabilizing block to move. The stabilizing block is convenient for driving the mounting seat to move. The movement of the mounting seat is convenient for driving the second clamping plate to move. The first clamping plate is then used to facilitate the stable installation of the gear, thereby facilitating the detection of gears of different specifications, and has a wide range of applications.

[0019] 2. A clamping mechanism, a detection mechanism and a linkage mechanism are provided. When the gear is firmly installed, the first servo motor is started, and the first servo motor will drive the rotating shaft to rotate at a uniform speed. The rotation of the rotating shaft will drive the first clamping plate to rotate. The mounting seat and the fixing tube will facilitate the first clamping plate and the second clamping plate to drive the gear to rotate at a uniform speed. At the same time, the laser detector is started, and the laser detector will facilitate the emission of laser through the gear mesh to the signal receiving board, which will facilitate the signal processor to analyze whether the gear mesh on the gear is evenly divided, and the detection efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the stabilizing mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the detection mechanism of the utility model;

[0023] Figure 4 It is a three-dimensional structural diagram of the linkage mechanism of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model.

[0025] In the figure: 1. base; 2. stabilizing mechanism; 3. detection mechanism; 4. linkage mechanism; 5. clamping mechanism; 20. support frame; 21. first servo motor; 22. rotating shaft; 23. first clamping plate; 24. fixed tube; 25. fixed block; 26. support seat; 30. support sleeve; 31. connecting rod; 32. threaded sleeve; 33. threaded rod; 34. extension rod; 35. laser detector; 40. support rod; 41. signal receiving board; 42. support plate; 43. signal processor; 44. alarm; 50. second servo motor; 51. screw rod; 52. movable block; 53. slide rod; 54. movable rod; 55. stabilizing block; 56. mounting seat; 57. second clamping plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-Figure 5 As shown, a gear positioning detection tool of the utility model comprises: a base 1, and also comprises a stabilizing mechanism 2, the stabilizing mechanism 2 comprises a support frame 20, and the bottom surface of the support frame 20 is fixedly connected to the top surface of the base 1, the top surface of the support frame 20 is disassembled and installed with a first servo motor 21, the output end of the first servo motor 21 is fixedly provided with a rotating shaft 22, and the end of the rotating shaft 22 away from the first servo motor 21 is fixedly provided with a first clamping plate 23, the outer surface of the rotating shaft 22 is sleeved with a fixing tube 24, and the outer surface of one side of the fixing tube 24 is fixedly provided with a fixing block 25, the bottom surface of the fixing block 25 is fixedly provided with a supporting seat 26, and the bottom surface of the supporting seat 26 is fixedly connected to the top surface of the base 1.

[0028] Through the above structural design, the first servo motor 21 can be stably installed through the support frame 20. The first servo motor 21 is an existing three-phase asynchronous motor, and its specific power is determined according to actual conditions. The first servo motor 21 can drive the rotating shaft 22 to rotate stably through the fixed tube 24, and the rotating shaft 22 can drive the first clamping plate 23 to rotate stably.

[0029] The detection mechanism 3 includes a support sleeve 30, and the inner surface of the support sleeve 30 is fixedly connected to the outer surface of one side of the support frame 20, a connecting rod 31 is fixedly provided on the outer surface of one side of the support sleeve 30, a threaded sleeve 32 is rotatably provided at one end of the connecting rod 31 away from the support sleeve 30, and a threaded rod 33 is threadedly connected to the inner surface of the threaded sleeve 32 along the vertical direction, an extension rod 34 is integrally connected to the end of the threaded rod 33 away from the threaded sleeve 32, and a laser detector 35 is fixedly provided at one end of the extension rod 34 away from the threaded rod 33.

[0030] Through the above structural design, when installing gears of different specifications, the threaded rod 33 is controlled and the threaded sleeve 32 is rotated by external force, so as to facilitate the adjustment of the height of the extension rod 34, and the height of the laser detector 35, so as to adapt to gears of different specifications and have a wide range of applications.

[0031] The linkage mechanism 4 includes two support rods 40, and one end of the two support rods 40 is fixedly connected to the top surface of the base 1, a signal receiving board 41 is fixedly provided at one end of the two support rods 40 away from the base 1, and the signal receiving board 41 is adapted to the detection mechanism 3, a support plate 42 is fixedly provided on the outer surface of one side of the signal receiving board 41, a signal processor 43 is fixedly provided on the top surface of the support plate 42, and the signal processor 43 is electrically connected to the signal receiving board 41, and an alarm 44 is fixedly provided on the top surface of the signal processor 43.

[0032] Through the above structural design, the laser detector 35 emits laser through the gear mesh to reach the signal receiving board 41, and the signal receiving board 41 converts the laser signal into an electrical signal and transmits it to the signal processor 43. The signal processor 43 analyzes the detection result. When it is detected that the gear mesh is unevenly divided, an alarm is sounded through the alarm 44, which will facilitate the detection of gears and improve work efficiency.

[0033] The clamping mechanism 5 includes a second clamping plate 57, and the second clamping plate 57 is adapted to the first clamping plate 23. The clamping mechanism 5 includes a second servo motor 50, and the bottom surface of the second servo motor 50 is fixedly connected to the top surface of the base 1. A screw rod 51 is fixedly provided at the output end of the second servo motor 50, and a movable block 52 is threadedly provided on the outer surface of the screw rod 51. Two sliding rods 53 are slidably penetrated through the outer surface of one side of the movable block 52, and one end of the two sliding rods 53 away from the movable block 52 is fixedly connected to the outer surface of one side of the support seat 26. Two movable rods 54 are fixedly provided on the top surface of the movable block 52, and a stabilizing block 55 is fixedly provided on the top surface of the two movable rods 54. A mounting seat 56 is fixedly provided on the outer surface of one side of the stabilizing block 55. The inner surface of the mounting seat 56 is rotatably provided with a second clamping plate 57, and the second clamping plate 57 is adapted to the first clamping plate 23.

[0034] Through the above structural design, when it is necessary to detect gears of different specifications, the second servo motor 50 is started, and the second servo motor 50 is convenient to drive the screw rod 51 to rotate, and the rotation of the screw rod 51 is convenient to drive the movable block 52 to move, and the movement of the movable block 52 is convenient to drive the movable rod 54 to move, and the movable rod 54 is convenient to drive the stabilizing block 55 to move, and the stabilizing block 55 is convenient to drive the mounting seat 56 to move, and the movement of the mounting seat 56 is convenient to drive the second clamping plate 57 to move, and then the first clamping plate 23 is used to facilitate the stable installation of the gear. Working principle: When using the gear positioning detection tool, when it is necessary to detect gears of different specifications, start the second servo motor 50, the second servo motor 50 is convenient to drive the screw rod 51 to rotate, the screw rod 51 rotates to drive the movable block 52 to move, the movable block 52 moves to drive the movable rod 54 to move, the movable rod 54 drives the stabilizing block 55 to move, the stabilizing block 55 drives the mounting seat 56 to move, the mounting seat 56 moves to drive the second clamping plate 57 to move, and then use the first clamping plate 23 to stabilize the gear. After the gear is installed, control the threaded rod 33 and rotate the threaded sleeve 32 through external force to facilitate Adjusting the height of the extension rod 34 will facilitate adjusting the height of the laser detector 35 to adapt to gears of different specifications. Then, the first servo motor 21 is started. The first servo motor 21 will drive the rotating shaft 22 to rotate at a uniform speed. The rotation of the rotating shaft 22 will drive the first clamping plate 23 to rotate. The mounting seat 56 and the fixed tube 24 will facilitate the first clamping plate 23 and the second clamping plate 57 to drive the gears to rotate at a uniform speed. At the same time, the laser detector 35 is started. The laser detector 35 will facilitate emitting laser through the gear mesh to reach the signal receiving board 41, which will facilitate the signal processor 43 to analyze whether the gear mesh on the gear is evenly divided, and the detection efficiency is high.

[0035] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A gear positioning detection tool, comprising a base (1), It is characterized in that Also includes: A stabilizing mechanism (2), the stabilizing mechanism (2) comprising a support frame (20), wherein the bottom surface of the support frame (20) is fixedly connected to the top surface of the base (1), a first servo motor (21) is detachably mounted on the top surface of the support frame (20), a rotating shaft (22) is fixedly disposed at the output end of the first servo motor (21), and a first clamping plate (23) is fixedly disposed at one end of the rotating shaft (22) away from the first servo motor (21); A detection mechanism (3), the detection mechanism (3) comprising a support sleeve (30), wherein an inner surface of the support sleeve (30) is fixedly connected to an outer surface of one side of the support frame (20); A linkage mechanism (4), the linkage mechanism (4) comprising two support rods (40), one end of each of the two support rods (40) being fixedly connected to the top surface of the base (1), a signal receiving plate (41) being fixedly provided at one end of the two support rods (40) away from the base (1), and the signal receiving plate (41) being compatible with the detection mechanism (3); A clamping mechanism (5), wherein the clamping mechanism (5) comprises a second clamping plate (57), and the second clamping plate (57) is adapted to the first clamping plate (23).

2. The gear positioning detection tool according to claim 1, characterized in that: The outer surface of the rotating shaft (22) is sleeved with a fixing tube (24), and a fixing block (25) is fixedly provided on the outer surface of one side of the fixing tube (24), a supporting seat (26) is fixedly provided on the bottom surface of the fixing block (25), and the bottom surface of the supporting seat (26) is fixedly connected to the top surface of the base (1).

3. The gear positioning detection tool according to claim 1, characterized in that: A connecting rod (31) is fixedly provided on an outer surface of one side of the support sleeve (30); a threaded sleeve (32) is rotatably provided on one end of the connecting rod (31) away from the support sleeve (30); a threaded rod (33) is threadedly connected to the inner surface of the threaded sleeve (32) in a vertical direction; an extension rod (34) is integrally connected to one end of the threaded rod (33) away from the threaded sleeve (32); and a laser detector (35) is fixedly provided on one end of the extension rod (34) away from the threaded rod (33).

4. The gear positioning detection tool according to claim 3, characterized in that: A support plate (42) is fixedly arranged on an outer surface of one side of the signal receiving plate (41), a signal processor (43) is fixedly arranged on the top surface of the support plate (42), and the signal processor (43) is electrically connected to the signal receiving plate (41), and an alarm (44) is fixedly arranged on the top surface of the signal processor (43).

5. The gear positioning detection tool according to claim 2, characterized in that: The clamping mechanism (5) comprises a second servo motor (50), and the bottom surface of the second servo motor (50) is fixedly connected to the top surface of the base (1), a screw rod (51) is fixedly provided at the output end of the second servo motor (50), and a movable block (52) is threadedly provided on the outer surface of the screw rod (51), two sliding rods (53) are slidably penetrated through the outer surface of one side of the movable block (52), and the ends of the two sliding rods (53) away from the movable block (52) are fixedly connected to the outer surface of one side of the support seat (26).

6. The gear positioning detection tool according to claim 5, characterized in that: Two movable rods (54) are fixedly provided on the top surface of the movable block (52), and a stabilizing block (55) is fixedly provided on the top surface of the two movable rods (54). A mounting seat (56) is fixedly provided on the outer surface of one side of the stabilizing block (55), and a second clamping plate (57) is rotatably provided on the inner surface of the mounting seat (56), and the second clamping plate (57) is adapted to the first clamping plate (23).

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