一种磁力泵磁扭矩测试装置
By employing electric telescopic rods and cylinders as support structures in the magnetic pump torque testing device, the measurement accuracy problem caused by the lack of a locking structure was solved, achieving higher measurement accuracy and data accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
In existing magnetic pump torque testing devices, the lack of a displacement locking structure during measurement can cause the support plate to slide, affecting the change in the gap between the inner and outer rotors, reducing measurement accuracy and leading to data errors.
A magnetic pump torque testing device was designed, which adopts a support structure such as an electric telescopic rod and a cylinder. The support position is fixed by a self-locking function to ensure the stability of the gap between the inner and outer rotors and improve the measurement accuracy.
By fixing the support position, changes in the support structure are prevented during the measurement process, thus improving the measurement accuracy of the magnetic pump's magnetic torque test and avoiding data errors.
Smart Images
Figure CN224517986U_ABST
Abstract
Claims
1. A magnetic torque testing device for magnetic pumps, comprising a base plate (1) and legs (4), characterized in that: The bottom rear of the base plate (1) is fixedly connected to the bottom of the support leg (4). A round rod (5) is fixedly connected to the inner wall of the support leg (4). A clamping structure (3) is connected to the front of the round rod (5). A support structure (2) is connected to the top of the base plate (1). A sliding plate (6) is slidably connected to the front of the top of the base plate (1). A sleeve (8) is rotatably connected to the inner wall of the sliding plate (6).
2. The magnetic torque testing device for a magnetic drive pump according to claim 1, characterized in that: The support structure (2) includes an electric telescopic rod (201) and a straight plate (202). The bottom of the electric telescopic rod (201) is fixedly connected to the top of the base plate (1). The output end of the electric telescopic rod (201) is fixedly connected to the bottom of the straight plate (202). A block (203) is fixedly connected to the end of the straight plate (202). A vertical plate (204) is fixedly connected to the top of the block (203). A cylinder (205) is rotatably connected to the outer wall of the vertical plate (204).
3. The magnetic torque testing device of claim 1, wherein: A cylinder (7) is fixedly connected to the front top of the base plate (1), and the output end of the cylinder (7) is fixedly connected to the front of the slide plate (6).
4. The magnetic torque testing device for a magnetic drive pump according to claim 1, characterized in that: A horizontal plate (9) is fixed to the front left side of the sleeve (8).
5. The magnetic torque testing device for a magnetic drive pump according to claim 4, characterized in that A force detector (10) is fixed to the top left side of the horizontal plate (9).
6. The magnetic torque testing device of claim 1, wherein: The clamping structure (3) includes a clamping structure (3), which includes a vertical plate (301) and a first arc plate (302). The rear of the vertical plate (301) is fixedly connected to the front of the round rod (5). The lower front of the vertical plate (301) is fixedly connected to the rear end face of the first arc plate (302). A bracket (303) is fixedly connected to the upper front of the vertical plate (301). A screw (304) is threadedly connected to the outer wall of the bracket (303). A handle (305) is fixedly connected to the top of the screw (304). A second arc plate (306) is rotatably connected to the bottom of the outer wall of the screw (304).
7. The magnetic torque testing device of claim 6, wherein: The rear end face of the second arc plate (306) is in contact with the front face of the vertical plate (301).