[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0022] like Figure 1 to Figure 6 As shown, a cycloidal gear accuracy detection model of the present invention includes a box body 1, a protective cover 2, a first signal line 3, a second signal line 4, a motor 7, a reducer 8, a transmission shaft 10, a turntable 11, The test sample 12 and casters 14, the protective cover 2 is installed on the top of the box body 1, one end of the first signal line 3 and the second signal line 4 is connected to the scanner terminal, and the other end is installed on the protective cover 2, the first signal line 3 and the The end of the second signal line 4 is respectively provided with a first scanning head 5 and a second scanning head 6, an inner cavity is provided in the middle of the box body 1, a controller 16 is provided at the left end of the box body 1, and a motor 7 and a reducer 8 are installed inside. At the top of the cavity, the motor 7 is electrically connected to the controller 16, the right output end of the heat insulation cotton 17 is connected to the left input end of the heating device 18, the top of the box body 1 is provided with a bearing 9, the top output end of the reducer 8 is connected to the bottom of the transmission shaft 10 The top end of the transmission shaft 10 is concentrically passed through the inner ring of the bearing 9 and extends to the top side of the box body 1 to connect with the bottom end of the turntable 11. The bottom end of the turntable 11 is rotatably connected to the top end of the box body 1. The test sample 12 is installed in the middle of the turntable 11. The four corners of the bottom of the box body 1 are respectively provided with caster supports 13, the bottom of each set of caster supports 13 is rotatably connected with the middle part of the caster 14, the left end of the caster support 13 is provided with a lock plate 15, and the right end of the lock plate 15 is connected to the caster support The left end of the seat 13 can be rotatably connected, the front end of the box body 1 is provided with a gear heating device, and the right end of the box body 1 is provided with a handrail; the operator holds the handrail to move the device to the cycloidal gear storage area, and pulls the locking piece 15 to lock the caster 14. Prevent the bottom end of the caster 14 from sliding relative to the ground, then connect the device to the power supply, then place the cycloidal gear in the test sample 12, start the motor 7, the right end of the motor 7 outputs power, and drive the turntable 11 to rotate through the reducer 8, thereby driving The workpiece is rotated, the workpiece is scanned by the first scanning head 5 and the second scanning head 6, the height difference between the workpiece and the detection template 12 and the gap between the teeth are detected, and the information is passed through the first signal line 3 in the form of an electrical signal. The form is sent to the terminal, and it is analyzed and calculated, and then the accuracy of the sample can be detected. By setting the above device, the gear detection sample has the characteristics of high efficiency and comprehensive evaluation, which is suitable for the accuracy detection and evaluation of cycloidal tooth profile, suitable for Mass cycloidal gear detection, simple operation, improved detection efficiency, and improved practicability.
[0023] A cycloidal gear accuracy test sample of the present invention, wherein the heating device includes a heating device 18, a door 19 and a hinge 20, two sets of partitions are arranged in the middle of the inner cavity of the box body 1, and heat insulation cotton is arranged between the two sets of partitions 17. A heating device 18 is installed on the inner ring of the heat insulation cotton 17. The heating device 18 is electrically connected to the controller 16. The front end of the box body 1 is provided with a placement opening. The door 19 is connected to the front end of the box body 1 through a hinge 20 to cover the placement opening. The door 19 It is connected and fixed with the box body 1 through a locking device, and the front end of the door 19 is provided with a handle 21; when the workpiece needs to be detected in a special state, the operator opens the locking device, opens the door 19, places the workpiece in the middle of the door 19, and closes the door 19 , start the heating device 18 through the controller 16, heat the workpiece of the door 19, and after heating to a certain temperature, use a special tool to take out the workpiece and detect it, without transferring the workpiece to other equipment for processing, saving operating time and improving Work efficiency, improve practicality.
[0024] A cycloidal gear accuracy detection sample of the present invention also includes a handle 24, a drawer 22 is arranged at the front end of the box body 1, and the drawer 22 is slidingly connected with the box body 1, and a handle groove 23 is arranged at the front end of the drawer 22, and the top end of the handle groove 23 is connected to the handle The top of 24 can be rotatably connected, and the handle 24 can be stored in the handle groove 23; by setting the drawer 22, the operator can place the relevant parts of the equipment or test reports in the drawer 22 for temporary storage, which is convenient for taking and placing during use, which improves the practicality. sex.
[0025] A cycloidal gear accuracy detection model of the present invention also includes an adjustment rod 26 and a rotary block 27, four sets of adjustment blocks 25 are arranged at the bottom of the box body 1, the top of the adjustment rod 26 is connected with the adjustment block 25, and the bottom of the adjustment rod 26 A rotating block 27 is installed; the operator twists the rotating block 27 to rotate the adjusting rod 26, thereby adjusting the height of the adjusting block 25, and lifting the caster 14 from the ground. By setting the above device, the caster can be avoided during operation 14 slides relative to the ground, causing unnecessary losses and improving stability.
[0026] A cycloidal gear accuracy test sample of the present invention, wherein the locking device includes a wrench 30 and a lock ring 31, a lock catch 28 is provided at the front end of the box body 1, a base 29 is provided at the front end of the door 19, and the front end of the base 29 is connected to the rear end of the wrench 30 Rotatable connection, the left end of the wrench 30 is rotatably connected with the right end of the lock ring 31, and the lock ring 31 is connected with the lock buckle 28; the lock ring 31 is set on the lock buckle 28, and the wrench 30 is pulled to fix the lock ring 31, thereby locking the door 19 It is fixed with the box body 1, which improves the practicability.
[0027] A cycloidal gear accuracy test sample of the present invention, the side wall of the middle part of the door 19 is provided with two sets of support plates 32, the bottom end of the screen plate 33 is provided with two sets of sliders 34, the top of the support plate 32 is provided with a chute, and the sliders 34 Slidingly connected with the chute, the mesh plate 33 is provided with multiple groups of through holes; the workpiece is placed on the mesh plate 33, and the workpiece is heated by the heating device 18. By setting the mesh plate 33, the workpiece can be heated evenly, so that the workpiece The overall average temperature rise prevents the deviation of the test results caused by the uneven temperature rise, which improves the practicability.
[0028] In the cycloidal gear accuracy testing sample of the present invention, two sets of sealing strips 35 are arranged on the door 19; by arranging the sealing strips 35, heat loss in the middle of the door 19 can be reduced, heating efficiency is improved, and practicability is improved.
[0029] A cycloidal gear accuracy detection sample of the present invention, the rear end of the box body 1 is provided with an inspection cover 36, the inspection cover 36 is connected with the rear end of the box body 1, the inspection cover 36 is provided with a ventilation net 37, and the ventilation net 37 is connected to the inner The cavity is connected; by setting the above device, it is convenient to overhaul the equipment; and the ventilation volume of the inner cavity can be enhanced to prevent the normal operation of the equipment from being affected by excessive temperature, which improves the practicability.
[0030] A cycloidal gear accuracy detection sample of the present invention, when it is working, the operator holds the handrail to move the device to the cycloidal gear storage area, and pulls the locking plate 15 to lock the caster 14 to prevent the bottom of the caster 14 from facing the ground Slide, then connect the device to the power supply, then place the cycloidal gear in the test sample 12, start the motor 7, the right end of the motor 7 outputs power, and drive the turntable 11 to rotate through the reducer 8, thereby driving the workpiece to rotate, passing through the first scanning head 5 and the second scanning head 6 scan the workpiece, detect the height difference between the workpiece and the detection template 12 and the gap between the teeth, and transmit the information to the terminal in the form of an electrical signal through the first signal line 3, and perform After analysis and calculation, the accuracy of the sample can be detected. When the workpiece needs to be tested in a special state, the operator opens the locking device, opens the door 19, places the workpiece in the middle of the door 19, closes the door 19, and starts heating through the controller 16 The device 18 is used to heat the workpiece of the door 19. After heating to a certain temperature, the workpiece is taken out with a special tool and then detected.
[0031] A cycloidal gear accuracy detection template of the present invention, its installation method, connection method or setting method are all common mechanical methods, as long as it can achieve its beneficial effect, it can be implemented; a cycloidal gear accuracy detection model of the present invention The motor, reducer, scanning device and heating device are purchased from the market, and technicians in this industry only need to install and operate according to the attached instruction manual.
[0032] The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present invention.
