CN220322597U

CN220322597U - Torque detection device

Info

Publication number: CN220322597U
Application number: CN202321446197.2U
Authority: CN
Inventors: 王军; 王刚; 刘晓华; 李龙
Original assignee: Chengdu Defeng Machinery Co ltd
Current assignee: Chengdu Defeng Machinery Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-01-09
Anticipated expiration: 2033-06-08

Abstract

The utility model provides a torque detection device, which relates to the technical field of torque detection tools and comprises: a torque detection stage; the rear side of the upper surface of the torque detection table is fixedly connected with a torque detector; the motor propulsion positioning table is connected to the upper surface of the torque detection table in a sliding manner; the positioning guide frames are arranged at two positions; the torque force detection device in the application can carry out quick location to the motor that is surveyed, improve the installation effectiveness of the motor that is surveyed, can improve the butt joint efficiency of motor and torque detector that is surveyed when guaranteeing to be surveyed accurate butt joint of motor and torque detector, make motor torque force detection numerical value more accurate, it is not enough convenient to have solved traditional torque force detection device when using, the fixed process of motor, influence the detection efficiency of motor torque, motor and torque detector butt joint process are complicated simultaneously, lack axial direction's guide, lead to motor spin and detector existence axiality deviation easily, lead to the problem that detection precision reduces.

Description

Torque detection device

Technical Field

The utility model belongs to the technical field of torque detection tools, and particularly relates to a torque detection device.

Background

The motor torsion is output torque of the motor, is one of basic parameters of the motor, is detected by the existing motor torsion through a torsion detector, and when the motor torsion is detected, the torsion detector is fixedly installed on a detection table, the detected motor is fixedly connected with the detection table, and the motor output shaft is fixedly connected with the torsion detector through a coupler, so that the stability of torque detection is guaranteed.

When traditional torque detection device is in use, in order to guarantee to detect stationarity, the motor needs to pass through bolt and detection platform fixed connection, and the fixed process of motor is convenient inadequately, influences the detection efficiency of motor torque, and the motor is complicated with torque detector butt joint process simultaneously, lacks axial direction's guide, leads to the motor to spin and has axiality deviation with the detector easily, leads to detection precision to reduce.

Disclosure of Invention

The utility model provides a torque detection device, which particularly comprises a torque detection table; the rear side of the upper surface of the torque detection table is fixedly connected with a torque detector; the motor propulsion positioning table is connected to the upper surface of the torque detection table in a sliding manner; the positioning guide frames are arranged at two positions and are respectively and fixedly connected to two sides of the front surface of the rear plate of the motor propulsion positioning table; the positioning pushing plates are provided with two positions, and the two positions of the positioning pushing plates are respectively and slidably connected to the two positioning guide frames; the motor to be tested is arranged on the motor propulsion positioning table.

Further, two sides of the upper surface of the torque detection table are respectively and fixedly connected with a pushing guide rod through screws, and a positioning jack with a round hole structure is formed in the front side of the upper surface of the torque detection table.

Further, the motor advances the folded plate that the locating platform is "L" shape structure, and motor advances the lower surface fixedly connected with of locating platform and advances the slider in two places, and two places advance the slider and slide connection respectively on two places advance the guide arm.

Further, the front edge of the motor propulsion positioning table is fixedly connected with a front limiting plate, a positioning guide hole is longitudinally formed in the front limiting plate in a penetrating mode, and a positioning bolt is connected to the positioning guide hole in a sliding mode.

Further, the rotating shaft slot is arranged in the middle of the upper edge of the rear plate of the motor propulsion positioning table, the rear plate of the motor propulsion positioning table is penetrated and provided with circumferential positioning holes with round hole structures, the left side and the right side of the front surface of the rear plate of the motor propulsion positioning table are respectively and fixedly connected with two axial positioning plates, the axial positioning plates are folded plates with L-shaped structures, and the openings of the axial positioning plates face inwards.

Further, two cylindrical supporting rods are fixedly connected to the positioning guide frame, guide springs are sleeved on the cylindrical supporting rods, and two ends of each guide spring are respectively and fixedly connected with the positioning guide frame and the motor propulsion positioning table.

Further, two push plate guide holes are formed in the positioning push plate in a penetrating mode, the push plate guide holes are connected with the positioning guide frame in a sliding mode, a push plate inserting shaft of two cylindrical structures is fixedly connected to the rear surface of the positioning push plate, and the push plate inserting shaft is coaxial with the circumferential positioning holes.

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

1. the torque detection device in this application is when installing the motor, mount pad and the axial positioning board grafting through the motor, realize the fixed connection to motor axial direction and motor propulsion locating bench, then adjust the position of motor mounting base locating hole, make the push pedal peg graft and pass the locating hole of being surveyed motor base, and peg graft in circumferential direction locating hole, realize the fixed connection between being surveyed motor and the motor propulsion locating bench, can accomplish the installation of being surveyed the motor, then promote the motor propulsion locating bench backward, make the motor of being surveyed translate backward, make the output shaft of being surveyed the motor insert the detection axle of torque detector, can realize the butt joint process of being surveyed motor and torque detector, can see, torque detection device in this application can carry out quick location to being surveyed the motor, improve the installation effectiveness of being surveyed motor, and be equipped with the structure to being surveyed motor circumferential direction propelling, can improve the butt joint efficiency of being surveyed motor and torque detector when guaranteeing to be surveyed motor and torque detector accurate butt joint, make motor torque detection numerical value more accurate, and make detection efficiency obtain further improvement.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the left side of the present utility model.

Fig. 3 is a schematic view of the structure of the motor-driven positioning table of the present utility model.

Fig. 4 is a schematic structural view of the motor propulsion positioning table of the present utility model in a separated state from the motor to be tested.

Fig. 5 is a schematic view of the structure behind the motor-driven positioning table of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a torque detection stage; 101. advancing the guide rod; 102. positioning the jack; 2. a torque detector; 3. a motor advances the positioning table; 301. pushing the slide block; 302. a front limiting plate; 303. positioning the guide hole; 304. positioning a bolt; 305. a swivel slot; 306. a circumferential positioning hole; 307. an axial positioning plate; 4. positioning a guide frame; 401. a guide spring; 5. positioning a push plate; 501. a push plate guide hole; 502. a push plate is inserted into the shaft; 6. and a motor to be tested.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a torque detection device, which comprises a torque detection table 1; the rear side of the upper surface of the torque detection table 1 is fixedly connected with a torque detector 2; the motor propulsion positioning table 3 is connected to the upper surface of the torque detection table 1 in a sliding way; the positioning guide frames 4 are arranged at two positions, and the two positioning guide frames 4 are respectively and fixedly connected to two sides of the front surface of the rear plate of the motor propulsion positioning table 3; the positioning push plate 5 is provided with two positions, and the two positions of the positioning push plate 5 are respectively and slidably connected to the two positioning guide frames 4; the motor 6 to be tested, the motor 6 to be tested is installed on the motor propulsion positioning table 3.

The two sides of the upper surface of the torque detection table 1 are respectively and fixedly connected with a pushing guide rod 101 through screws, the front side of the upper surface of the torque detection table 1 is provided with a positioning jack 102 with a round hole structure, the motor pushing positioning table 3 is a folded plate with an L-shaped structure, the lower surface of the motor pushing positioning table 3 is fixedly connected with two pushing sliding blocks 301, the two pushing sliding blocks 301 are respectively and slidably connected with the two pushing guide rods 101, the front edge of the motor pushing positioning table 3 is fixedly connected with a front limiting plate 302, the front limiting plate 302 is longitudinally penetrated and provided with a positioning guide hole 303, and the positioning guide hole 303 is slidably connected with a positioning bolt 304; through the sliding connection of the pushing slide block 301 and the pushing guide rod 101, the motor pushing positioning table 3 is guided, so that the motor pushing positioning table 3 moves linearly on the torque detection table 1, and through the arrangement of the positioning bolt 304, when the motor pushing positioning table 3 moves to a set position, the positioning bolt 304 is simultaneously inserted into the positioning guide hole 303 and the positioning jack 102, and then the motor pushing positioning table 3 is fixed, so that the position of the motor 6 to be detected is fixed.

The motor advances and positions the upper edge middle of the back plate of the locating table 3 to offer the rotary shaft slot 305, the motor advances and positions the circumferential locating hole 306 of the round hole structure of the four places of opening on the back plate of the locating table 3, the motor advances and positions the left side and right side of the back plate front surface of the locating table 3 to fixedly connect with two axial locating plates 307 separately, the axial locating plate 307 is the folded plate of the "L" shape structure, the opening of the axial locating plate 307 is inward; the mounting base of the motor 6 to be tested is axially fixed by the action of the two axial positioning plates 307.

Two cylindrical supporting rods are fixedly connected to the positioning guide frame 4, guide springs 401 are sleeved on the cylindrical supporting rods, two ends of each guide spring 401 are fixedly connected with the positioning guide frame 4 and the motor propelling positioning table 3 respectively, two push plate guide holes 501 are formed in the positioning push plate 5 in a penetrating mode, the push plate guide holes 501 are slidably connected with the positioning guide frame 4, push plate inserting shafts 502 of two cylindrical structures are fixedly connected to the rear surface of the positioning push plate 5, and the push plate inserting shafts 502 are coaxial with the circumferential positioning holes 306; after the motor is axially fixed through the action of the two axial positioning plates 307, the positioning push plate 5 is pushed backwards through the action of the guide spring 401, so that the push plate inserting shaft 502 is inserted into the motor mounting seat positioning hole and simultaneously penetrates through the circumferential positioning hole 306, the circumferential fixation of the motor is realized, and the motor is prevented from rotating during torsion testing.

Specific use and action of the embodiment:

in the utility model, firstly, two positioning push plates 5 are pulled outwards to enable a push plate inserting shaft 502 to be pulled out from the inside of a circumferential positioning hole 306, then an output shaft of a motor 6 to be tested is enabled to face backwards and be inserted into a rotating shaft inserting groove 305 from top to bottom, a mounting base of the motor 6 to be tested is inserted into two side axial positioning plates 307, the motor 6 to be tested is axially fixed through the two axial positioning plates 307, when the mounting base positioning hole of the motor 6 to be tested is aligned with the push plate inserting shaft 502, the positioning push plate 5 is pulled backwards under the action of a guide spring 401 to enable the push plate inserting shaft 502 to pass through the mounting base positioning hole and the circumferential positioning hole 306 at the same time, circumferential fixation of the motor is achieved, then the motor pushing positioning table 3 is pushed backwards to enable the output shaft of the motor 6 to be tested to be inserted into a detection hole of a torque detector 2, the positioning pin 304 is enabled to be connected with the output shaft of the motor 6 to be tested through key connection in the torque detector 2, and the positioning pin 304 is enabled to be inserted into the positioning inserting hole 102 at the same time, the motor pushing positioning table 3 is enabled to be fixed, and the position of the motor 6 to be tested is enabled to be fixed, and the motor 6 to be tested can be started to be capable of outputting torque to the motor 6 to be tested through the torque detector 2.

Claims

1. Torque detection device, characterized in that it includes:

a torque detection table (1); the torque detection table (1) is connected with a torque detector (2);

the motor propulsion positioning table (3), the motor propulsion positioning table (3) is connected to the upper surface of the torque detection table (1) in a sliding way;

the positioning guide frames (4) are arranged at two positions, and the two positioning guide frames (4) are respectively and fixedly connected to two sides of the front surface of the rear plate of the motor propulsion positioning table (3);

the positioning pushing plates (5) are arranged at two positions, and the two positioning pushing plates (5) are respectively and slidably connected to the two positioning guide frames (4);

the motor (6) to be tested is arranged on the motor propulsion positioning table (3).

2. The torque detecting apparatus of claim 1, wherein: two sides of the upper surface of the torque detection table (1) are respectively and fixedly connected with a pushing guide rod (101) through screws, and a positioning jack (102) with a round hole structure is formed in the front side of the upper surface of the torque detection table (1).

3. The torque detecting apparatus of claim 2, wherein: the motor advances the lower surface fixedly connected with two propulsion sliders (301) of locating platform (3), and two propulsion sliders (301) are respectively sliding connection on two propulsion guide rods (101).

4. A torque sensing device according to claim 3, wherein: the motor advances front edge fixedly connected with preceding limiting plate (302) of locating platform (3), has vertically run through on preceding limiting plate (302) and has seted up location guide hole (303), and sliding connection has location bolt (304) on location guide hole (303).

5. The torque detecting apparatus of claim 4, wherein: the motor advances in the middle of the back plate upper edge of locating platform (3) and has offered swivel joint slot (305), runs through on the back plate of locating platform (3) and has offered circumference locating hole (306) of round hole structure everywhere, and motor advances in the back plate front surface left side and the right side of locating platform (3) and is connected with two axial locating plates (307) respectively.

6. The torque detecting apparatus of claim 1, wherein: two cylindrical supporting rods are fixedly connected to the positioning guide frame (4), guide springs (401) are sleeved on the cylindrical supporting rods, and two ends of each guide spring (401) are fixedly connected with the positioning guide frame (4) and the motor propelling positioning table (3) respectively.

7. The torque detecting apparatus of claim 5, wherein: two push plate guide holes (501) are formed in the positioning push plate (5) in a penetrating mode, the push plate guide holes (501) are connected with the positioning guide frame (4) in a sliding mode, two push plate inserting shafts (502) of cylindrical structures are fixedly connected to the rear surface of the positioning push plate (5), and the push plate inserting shafts (502) are coaxial with the circumferential positioning holes (306).