CN213874747U - Leading frock frame of hysteresis lag dynamometer - Google Patents
Leading frock frame of hysteresis lag dynamometer Download PDFInfo
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- CN213874747U CN213874747U CN202022684129.2U CN202022684129U CN213874747U CN 213874747 U CN213874747 U CN 213874747U CN 202022684129 U CN202022684129 U CN 202022684129U CN 213874747 U CN213874747 U CN 213874747U
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Abstract
The utility model relates to a hysteresis lag test machine connection structure technical field for improve the stability of being surveyed the motor and connecting, concretely relates to hysteresis lag dynamometer machine leading frock frame, including frock frame body, frock frame body includes bottom plate and the connecting plate perpendicular with the bottom plate, and the connecting plate both sides all are provided with the baffle, and the baffle is connected with the bottom plate simultaneously, and the through-hole of hysteresis lag dynamometer machine output on the connecting plate is provided with the screw thread mounting hole that is used for installing the motor on the connecting plate around the through-hole; the problem of exist among the prior art hysteresis lag dynamometer machine and be connected unstablely and lead to the measured value inaccurate with the motor that is being measured is solved, through using this leading frock frame to connect hysteresis lag dynamometer machine in being measured the motor, make the linkage effect between the two better, also better to the fixed effect of being measured the motor, make the more stable of being measured the motor among the test procedure, reduced the test deviation, improved the accuracy of measured value.
Description
Technical Field
The utility model relates to a hysteresis lag test machine connection structure technical field for improve the stability that the measured motor is connected, concretely relates to leading frock frame of hysteresis lag dynamometer machine.
Background
The hysteresis dynamometer is suitable for testing the torque and rotating speed characteristics of various alternating current and direct current motors, series motors, direct current permanent magnet motors, shaded pole induction motors, single-phase split-phase induction motors, capacitor starting motors, synchronous induction motors and multi-phase induction motors, and is widely applied to industries such as household appliances, fractional horsepower motors, electric tools and the like.
The hysteresis dynamometer consists of a hysteresis brake, a torque sensor and a rotating speed sensor which are arranged on a bearing seat, in the test process, a tested motor drives a rotor in the brake to rotate, after exciting current is applied to the brake, an inner stator and an outer stator of the brake apply braking torque to the tested motor, meanwhile, the brake deflects slightly to enable the sensor to be in micro-strain, the torque sensor converts the torque into an electric signal, the rotating speed sensor converts the rotating speed into the electric signal, and an LCD display screen displays the measured value.
The problem that a hysteresis dynamometer is connected with a tested motor unstably to cause inaccurate measured value exists in the prior art, and a worker can judge the performance of the tested motor to be deviated.
SUMMERY OF THE UTILITY MODEL
To having hysteresis lag dynamometer machine and being connected the unstable inaccurate problem that leads to the measured value of being connected among the prior art, this application has provided a hysteresis lag dynamometer machine leading frock frame, connect the hysteresis lag dynamometer machine in being surveyed the motor through using this leading frock frame, make the linkage effect between the two better, also better to being surveyed the fixed effect of motor, make the more stability of being surveyed the motor among the test procedure, reduced the test deviation, improved the accuracy of measured value.
In order to realize the above-mentioned purpose, the utility model provides a leading frock frame of hysteresis lag dynamometer, including the frock frame body, the frock frame body include the bottom plate and with bottom plate vertically connecting plate, the connecting plate both sides all are provided with the baffle, the baffle is connected with the bottom plate simultaneously, the through-hole of hysteresis dynamometer output on the connecting plate, be provided with the threaded mounting hole that is used for installing the motor on the connecting plate around the through-hole.
The operation flow of the technical scheme is as follows: when the front tooling frame is used, the output shaft of the motor to be measured is connected with the output end of the hysteresis dynamometer inserted in the through hole, then the motor to be measured can be fixed on the front tooling frame by inserting bolts into the threaded mounting holes and screwing, meanwhile, the output shaft of the motor to be measured and the output end of the hysteresis dynamometer are fixed, then equipment is started to detect the motor to be measured, after the detection is finished, the bolts in the threaded mounting holes are taken out, so that the shell of the motor to be measured and the front tooling frame can be disassembled, and then the output ends of the shell and the front tooling frame are disassembled, so that the motor to be measured can be taken down from the front tooling frame; the motor to be detected is convenient to mount and dismount, the fixing effect is good, and the detection result is more accurate.
Further, the baffle is of a triangular structure.
This application sets up the baffle of connecting plate both sides into triangle-shaped structure, has utilized triangle-shaped's stability principle, has further improved the stable effect of whole leading frock frame, makes whole equipment more stable at the operation in-process.
Furthermore, a threaded mounting hole for fixedly mounting with the motor shell is also formed in the bottom plate.
This application also sets up the screw thread mounting hole on the bottom plate of frock frame body, has further strengthened the stability of being connected between measured motor and the work frame body.
Furthermore, the bottom plate is provided with bolt holes connected with a base of the hysteresis dynamometer, the bottom plate is also provided with a slot of a tested motor, and the slot is also internally provided with the bolt holes.
When this body coupling of tool rack is on the base of hysteresis lag dynamometer machine, with the bolt hole on the tool rack body and the bolt hole on the base of hysteresis lag dynamometer machine aim at, then insert the bolt hole with the bolt, with it fixed can, the installation with dismantle all very convenient, fixed effect is also fine.
Furthermore, the tool rack body is made of steel.
This application adopts the preparation of rigid material with the frock frame body, has strengthened the intensity of frock frame body, has prolonged the life of frock frame body.
To sum up, the utility model discloses compare in prior art's beneficial effect and be:
(1) according to the front tooling frame of the hysteresis dynamometer, the hysteresis dynamometer is connected with the tested motor by using the front tooling frame, so that the connection effect between the hysteresis dynamometer and the tested motor is better, the fixing effect on the tested motor is better, the tested motor in the testing process is more stable, the testing deviation is reduced, and the accuracy of a measured value is improved;
(2) the baffle plates on the two sides of the connecting plate are arranged to be triangular structures, and the stability principle of the triangle is utilized, so that the stability effect of the whole front tooling frame is further improved, and the whole equipment is more stable in the operation process;
(3) the threaded mounting hole is also formed in the bottom plate of the tool frame body, so that the connection stability between the tested motor and the working frame body is further enhanced;
(4) this application adopts the preparation of rigid material with the frock frame body, has strengthened the intensity of frock frame body, has prolonged the life of frock frame body.
Drawings
Fig. 1 is a schematic structural view of a front tooling frame of a hysteresis dynamometer in the present invention;
fig. 2 is a plan view of the magnetic hysteresis dynamometer machine front tooling frame connected with the magnetic hysteresis dynamometer machine.
Labeled as: the base 11, baffle 12, bottom plate 13, screw thread mounting hole 14, through-hole 15, connecting plate 16, draw-in groove 17.
Detailed Description
All features disclosed in this specification may be combined in any combination, except features and/or steps that are mutually exclusive.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to fig. 1-2 and specific examples.
Example 1
Referring to fig. 1-2, the utility model provides a leading frock frame of hysteresis lag dynamometer, including the frock frame body, the frock frame body include bottom plate 13 and with bottom plate 13 vertically connecting plate 16, the connecting plate 16 both sides all are provided with baffle 12, baffle 12 is connected with bottom plate 13 simultaneously, the through-hole 15 of hysteresis lag dynamometer output on the connecting plate 16 is provided with the threaded mounting hole 14 that is used for installing the motor on the connecting plate 16 around through-hole 15.
The operation flow of the technical scheme is as follows: when the front tooling frame is used, the output shaft of the motor to be tested is connected with the output end of the hysteresis dynamometer inserted in the through hole 15, then the bolt is inserted into the threaded mounting hole 14 for screwing, the motor to be tested can be fixed on the front mounting frame, meanwhile, the output shaft of the motor to be tested and the output end of the hysteresis dynamometer are fixed, then the motor to be tested can be detected by starting equipment, after the detection is finished, the bolt in the threaded mounting hole 14 is taken out, so that the shell of the motor to be tested can be detached from the front tooling frame, and then the output ends of the shell and the front tooling frame are detached, so that the motor to be tested can be detached from the front tooling frame; the motor to be detected is convenient to mount and dismount, the fixing effect is good, and the detection result is more accurate.
Example 2
Referring to fig. 1-2 based on embodiment 1, the baffle 12 of this embodiment is a triangular structure.
The baffle 12 of connecting plate 16 both sides sets up to the triangle-shaped structure for this application, has utilized triangle-shaped's stability principle, has further improved the stable effect of whole leading frock frame, makes whole equipment more stable at the operation in-process.
Example 3
Based on embodiment 1, referring to fig. 1-2, the bottom plate 13 of this embodiment is also provided with a threaded mounting hole 14 for fixedly mounting with the motor housing.
This application also sets up screw thread mounting hole 14 on the bottom plate 13 of frock frame body, has further strengthened the stability of being connected between measured motor and the work frame body.
Example 4
Based on embodiment 1, referring to fig. 1-2, a bottom plate 13 of this embodiment is provided with bolt holes connected with a base 11 of a hysteresis dynamometer, the bottom plate 13 is further provided with a slot 17 for a motor to be tested, and the slot 17 is also provided with bolt holes therein.
When this body coupling of tool rack is on the base 11 of hysteresis lag dynamometer machine, aim at the bolt hole on the tool rack body and the bolt hole on the base 11 of hysteresis lag dynamometer machine, then insert the bolt hole with the bolt, with it fixed can, the installation with dismantle all very convenient, fixed effect is also fine.
Example 5
Referring to fig. 1 to 2, a tool rest body according to example 1 is made of a steel material.
This application adopts the preparation of rigid material with the frock frame body, has strengthened the intensity of frock frame body, has prolonged the life of frock frame body.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (5)
1. The utility model provides a leading frock frame of hysteresis lag dynamometer, a serial communication port, includes the frock frame body, the frock frame body include bottom plate (13) and with bottom plate (13) vertically connecting plate (16), connecting plate (16) both sides all are provided with baffle (12), baffle (12) are connected with bottom plate (13) simultaneously, through-hole (15) of hysteresis lag dynamometer output are gone up in connecting plate (16), be provided with threaded mounting hole (14) that are used for installing the motor on connecting plate (16) around through-hole (15).
2. The hysteresis dynamometer front tooling frame according to claim 1, wherein the baffle (12) is of a triangular structure.
3. The front tooling frame of the hysteresis dynamometer according to claim 1, wherein the bottom plate (13) is also provided with a threaded mounting hole (14) for fixedly mounting with a motor shell.
4. The preposition tooling frame of the hysteresis dynamometer according to claim 1, wherein the bottom plate (13) is provided with bolt holes connected with a base (11) of the hysteresis dynamometer, the bottom plate (13) is further provided with a slot (17) of a tested motor, and the slot (17) is also provided with bolt holes therein.
5. The preposition tool rest of the hysteresis dynamometer of claim 1, wherein the tool rest body is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684129.2U CN213874747U (en) | 2020-11-18 | 2020-11-18 | Leading frock frame of hysteresis lag dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684129.2U CN213874747U (en) | 2020-11-18 | 2020-11-18 | Leading frock frame of hysteresis lag dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874747U true CN213874747U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022684129.2U Active CN213874747U (en) | 2020-11-18 | 2020-11-18 | Leading frock frame of hysteresis lag dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213874747U (en) |
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2020
- 2020-11-18 CN CN202022684129.2U patent/CN213874747U/en active Active
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