Cycloid hydraulic motor detection device

Abstract

The utility model discloses a cycloid hydraulic motor detection device, which belongs to the technical field of hydraulic devices and comprises a detection frame provided with a detector. The adjusting mechanism comprises a mounting seat, a rotating block, a first screw rod and a rotating assembly, the mounting seat is slidably connected to the detection frame, the rotating block is fixedly connected to one side of the mounting seat, the first screw rod is rotatably connected to one side, away from the mounting seat, of the rotating block, and the first screw rod is in threaded connection to the detection frame; the rotating assembly is connected to the detection frame, and the output end of the rotating assembly is connected with one end of the mounting seat; according to the utility model, by arranging the adjusting mechanism and adjusting the position and the angle of the mounting seat, the position and the angle of the to-be-detected component on the mounting seat can be conveniently controlled, so that the to-be-detected component is located at the center of the detection range of the detector, and the coaxiality of the to-be-detected component and the detection center of the detector is improved; and the detection effect of the detector on the component is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic devices, in particular to a cycloid hydraulic motor detection device. Background Art

[0002] Cycloid hydraulic motor is a common hydraulic device, a low-speed and high-torque drive device. After the parts of the cycloid hydraulic motor are processed, in order to detect the qualified status of the parts, it is usually necessary to test the parts. Among them, the output shaft of the cycloid hydraulic motor is its main output component, so the output shaft needs to be tested.

[0003] Chinese utility model application number CN202020591059.3 discloses a detection device for the output shaft of a cycloidal hydraulic motor, which uses a long rod to amplify the data measured on the output shaft through the swing arm principle. However, this method has low detection efficiency and cannot quickly and comprehensively complete the measurement and analysis of the output shaft data. Utility Model Content

[0004] The purpose of the utility model is to propose a cycloidal hydraulic motor detection device to solve the problem that the traditional technology uses a long rod to amplify the data measured on the output shaft through the swing arm principle, and the detection efficiency is still low and the output shaft data cannot be measured and analyzed quickly and comprehensively.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Cycloidal hydraulic motor detection device, including:

[0007] A detection frame, on which a detector is installed;

[0008] The adjusting mechanism comprises a mounting seat, a rotating block, a first screw and a rotating assembly, wherein the mounting seat is slidably connected to the detection frame, a rotating block is fixedly connected to one side of the mounting seat, a first screw is rotatably connected to the side of the rotating block away from the mounting seat, the first screw is threadedly connected to the detection frame, the rotating assembly is connected to the detection frame, and an output end of the rotating assembly is connected to one end of the mounting seat;

[0009] The placing rack is fixedly connected to the mounting seat, and a placing groove is provided on the placing rack, wherein the component to be detected is placed on the placing groove, and the component to be detected is located within the detection range of the detector.

[0010] Preferably, the rotating assembly includes a rotating bar, a rotating shaft and a second screw, the rotating bar is fixedly connected to the side of the mounting base close to the rotating block, a strip groove is penetrated through the rotating bar, a rotating shaft is gap-fitted in the strip groove, the upper end of the rotating shaft is rotatably connected to the same second screw, and the second screw is threadedly connected to the detection frame.

[0011] Preferably, the rotating block is located in the middle of one side of the mounting seat, and the rotating bar is located at one end of the side of the mounting seat away from the detection frame.

[0012] Preferably, the first screw rod and the second screw rod have ends away from the mounting seat that pass through the detection frame and are coaxially fixedly connected with a rotating handle.

[0013] Preferably, one end of the first screw extending out of the detection frame is coaxially fixedly connected to a rotating gear, and one end of the second screw extending out of the detection frame is coaxially slidably connected to a sliding gear, and the sliding gear is initially meshed with the rotating gear.

[0014] Preferably, the placement groove is V-shaped, a buffer pad is fixedly connected to the inner side of the placement groove, and the buffer pad is made of rubber.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, an adjustment mechanism is provided to adjust the position and angle of the mounting seat, so as to conveniently control the position and angle of the component to be detected on the mounting seat, so that the component to be detected is located at the center of the detection range of the detector, and at the same time, the coaxiality between the component to be detected and the detection center of the detector is improved, so as to further improve the detection effect of the detector on the component. The detector can coaxially photograph the component to be detected, so as to quickly and comprehensively obtain the data of the component, facilitate comparison and analysis with the data of qualified components, and quickly complete the detection and analysis operations of the component.

[0017] 2. In the utility model, by setting a rotating gear and a sliding gear, when adjusting the horizontal position of the mounting seat, by rotating the first screw, the second screw is synchronously rotated under the meshing cooperation of the rotating gear and the sliding gear, and the first screw and the second screw are synchronously rotated in or out, thereby facilitating the control of the overall translation of the mounting seat. When separate adjustment is required, the sliding gear is moved to separate it from the rotating gear, so that separate control can be performed, which is convenient for adjustment operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 for Figure 1 The enlarged schematic diagram of part A in the middle;

[0020] Figure 3 It is a structural schematic diagram of the other side of the utility model;

[0021] Figure 4 It is a schematic diagram of the cooperation between the rotating gear and the sliding gear of the utility model.

[0022] In the figure: 1 detection frame, 2 detection instrument, 3 mounting seat, 4 rotating ear, 5 rotating block, 6 first screw, 7 rotating bar, 8 bar groove, 9 rotating shaft, 10 second screw, 11 placement frame, 12 placement groove, 13 buffer pad, 14 rotating gear, 15 sliding gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 4 , a cycloidal hydraulic motor detection device, comprising:

[0025] A detection frame 1 is provided with a detector 2 installed on the detection frame 1.

[0026] The adjusting mechanism includes a mounting seat 3, a rotating block 5, a first screw 6 and a rotating assembly. The mounting seat 3 is slidably connected to the detection frame 1, a rotating block 5 is fixedly connected to one side of the mounting seat 3, and a first screw 6 is rotatably connected to the side of the rotating block 5 away from the mounting seat 3. The first screw 6 is threadedly connected to the detection frame 1, the rotating assembly is connected to the detection frame 1, and the output end of the rotating assembly is connected to one end of the mounting seat 3.

[0027] The placing rack 11 is fixedly connected to the mounting seat 3 , and a placing groove 12 is provided on the placing rack 11 , wherein the component to be detected is placed on the placing groove 12 , and the component to be detected is located within the detection range of the detector 2 .

[0028] The rotating assembly includes a rotating bar 7, a rotating shaft 9 and a second screw 10. The rotating bar 7 is fixedly connected to the side of the mounting base 3 close to the rotating block 5. A strip groove 8 is penetrated through the rotating bar 7. The rotating shaft 9 is gap-fitted in the strip groove 8. The upper end of the rotating shaft 9 is rotatably connected to the same second screw 10, and the second screw 10 is threadedly connected to the detection frame 1.

[0029] The rotating block 5 is located in the middle of one side of the mounting seat 3 , and the rotating bar 7 is located at one end of the one side of the mounting seat 3 away from the detection frame 1 .

[0030] The first screw rod 6 and the second screw rod 10 both penetrate the detection frame 1 at one end away from the mounting seat 3 , and are coaxially fixedly connected with a rotating handle, so that the first screw rod 6 and the second screw rod 10 can be conveniently rotated by rotating the handle.

[0031] One end of the first screw rod 6 extending out of the detection frame 1 is coaxially fixedly connected to a rotating gear 14 , and one end of the second screw rod 10 extending out of the detection frame 1 is coaxially slidably connected to a sliding gear 15 . The sliding gear 15 is initially meshed with the rotating gear 14 .

[0032] The spiral directions of the first screw 6 and the second screw 10 are opposite, so that during the mutual meshing process of the rotating gear 14 and the sliding gear 15, the first screw 6 and the second screw 10 keep rotating in and out synchronously.

[0033] The placement groove 12 is V-shaped, and a buffer pad 13 is fixedly connected to the inner side of the placement groove 12 . The buffer pad 13 is made of rubber.

[0034] The operating principle of the utility model is now described as follows:

[0035] When testing the components of the cycloid hydraulic motor, the components to be tested are placed in the placement groove 12 of the placement frame 11 on the mounting seat 3;

[0036] The first screw 6 is rotated, and the rotation of the first screw 6 drives the second screw 10 to rotate synchronously through the rotating gear 14 and the sliding gear 15, so that the first screw 6 and the second screw 10 are synchronously rotated in or out, thereby controlling the overall translation of the mounting seat 3, facilitating the adjustment of the position of the component on the mounting seat 3, so that the component is located at the center of the detection range of the detector 2, and improving the detection effect of the detector 2 on the component;

[0037] At the same time, the sliding gear 15 is moved to make the sliding gear 15 slide along the second screw 10 and separate from the rotating gear 14. At this time, the second screw 10 is rotated alone, and the second screw 10 is rotated in or out to drive the rotating shaft 9 to move. The rotating shaft 9 drives the mounting seat 3 to move away from one end of the detection frame 1 through the rotating bar 7. Under the restriction of the first screw 6 and the rotating block 5, the mounting seat 3 rotates around the rotation point of the rotating block 5 and the first screw 6, thereby further adjusting the coaxiality of the component on the mounting seat 3 and the detection center of the detector 2, and further improving the detection effect of the detector 2 on the component.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Cycloid hydraulic motor detection device, characterized in that: include: A detection frame (1), wherein a detector (2) is installed on the detection frame (1); An adjustment mechanism, the adjustment mechanism comprising a mounting seat (3), a rotating block (5), a first screw (6) and a rotating assembly, the mounting seat (3) is slidably connected to the detection frame (1), one side of the mounting seat (3) is fixedly connected to the rotating block (5), the side of the rotating block (5) away from the mounting seat (3) is rotatably connected to the first screw (6), the first screw (6) is threadedly connected to the detection frame (1), the rotating assembly is connected to the detection frame (1), and the output end of the rotating assembly is connected to one end of the mounting seat (3); A placement rack (11), the placement rack (11) is fixedly connected to the mounting seat (3), the placement rack (11) is provided with a placement slot (12), wherein a component to be detected is placed on the placement slot (12), wherein the component to be detected is located within the detection range of the detector (2).

2. The cycloid hydraulic motor detection device according to claim 1, characterized in that: in: The rotating assembly comprises a rotating bar (7), a rotating shaft (9) and a second screw (10); the rotating bar (7) is fixedly connected to a side of the mounting seat (3) close to the rotating block (5); a strip groove (8) is provided through the rotating bar (7); a rotating shaft (9) is loosely fitted in the strip groove (8); the upper end of the rotating shaft (9) is rotatably connected to the same second screw (10); and the second screw (10) is threadedly connected to the detection frame (1).

3. The cycloid hydraulic motor detection device according to claim 2, characterized in that: in: The rotating block (5) is located in the middle of one side of the mounting seat (3), and the rotating bar (7) is located at one end of the side of the mounting seat (3) away from the detection frame (1).

4. The cycloid hydraulic motor detection device according to claim 2, characterized in that: in: The ends of the first screw rod (6) and the second screw rod (10) away from the mounting seat (3) both penetrate the detection frame (1) and are coaxially fixedly connected with a rotating handle.

5. The cycloid hydraulic motor detection device according to claim 4, characterized in that: in: One end of the first screw rod (6) extending out of the detection frame (1) is coaxially fixedly connected to a rotating gear (14), and one end of the second screw rod (10) extending out of the detection frame (1) is coaxially slidably connected to a sliding gear (15), and the sliding gear (15) is initially meshed with the rotating gear (14).

6. The cycloid hydraulic motor detection device according to claim 1, characterized in that: in: The placement groove (12) is V-shaped, and a buffer pad (13) is fixedly connected to the inner side of the placement groove (12), and the buffer pad (13) is made of rubber.

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