CN212749175U

CN212749175U - Linear electric motor driven testing platform

Info

Publication number: CN212749175U
Application number: CN202021518570.7U
Authority: CN
Inventors: 张华�
Original assignee: Suzhou Simingpu Precision Technology Co ltd
Current assignee: Suzhou Simingpu Precision Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-19
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a detection platform driven by a linear motor, which comprises a base and a top plate; base: a through groove is formed in the middle of the upper surface, a groove is formed in the rear side of the middle of the upper surface of the base, a temperature sensor is mounted in the groove formed in the upper surface of the base, a mounting groove is formed in the middle of the front end of the upper surface of the base, electric push rods are mounted at the left end and the right end of the inside of the through groove formed in the upper surface of the base, two limiting plates which correspond to each other are mounted on the rear side of the upper surface of the base and the telescopic end of each electric push rod respectively, supporting rods are arranged at four corners of the upper surface of the base, and a; top plate: the top of four spinal branch vaulting poles of lower surface four corners difference fixed connection, and the lower surface mid-mounting of roof has the guide rail, and is comparatively simple effective to the locate mode of motor, can carry out the detection of different powers to the motor simultaneously to guarantee the accurate degree of motor testing result, detection efficiency is higher.

Description

Linear electric motor driven testing platform

Technical Field

The utility model relates to a check out test set technical field specifically is a linear electric motor driven testing platform.

Background

Linear electric motor is one kind and directly converts the electric energy into linear motion mechanical energy, and need not the transmission of any middle shifter, linear electric motor uses comparatively extensively in industrial equipment, and linear electric motor is in process of production, for guaranteeing linear electric motor's quality, can do preliminary detection to the motor when linear electric motor production is accomplished usually, in order to avoid motor flow direction market of poor quality to influence the producer reputation, but current check out test set not only detection efficiency is low, and because the location is comparatively troublesome when detecting linear electric motor, and the condition emergence that the motor wobbling range is too big and influence the motor testing result appears in reasons such as the location is unstable.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a linear electric motor driven testing platform, comparatively simple effective to the locate mode of motor, can carry out the detection of different powers to the motor simultaneously to guarantee the accurate degree of motor testing result, detection efficiency is higher, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detection platform driven by a linear motor comprises a base and a top plate;

base: a through groove is formed in the middle of the upper surface, a groove is formed in the rear side of the middle of the upper surface of the base, a temperature sensor is mounted in the groove formed in the upper surface of the base, a mounting groove is formed in the middle of the front end of the upper surface of the base, electric push rods are mounted at the left end and the right end of the inside of the through groove formed in the upper surface of the base, two limiting plates which correspond to each other are mounted on the rear side of the upper surface of the base and the telescopic end of each electric push rod respectively, supporting rods are arranged at four corners of the upper surface of the base, and a;

top plate: four corners of the lower surface are fixedly connected with the top ends of the four support rods respectively, a guide rail is arranged in the middle of the lower surface of the top plate, a sliding block is connected in a sliding mode inside the guide rail, a screw hole is formed in the middle of the sliding block, a servo motor is arranged in the middle of the left side surface of the guide rail, a lead screw is fixedly connected to the end face of an output shaft of the servo motor and in threaded connection with the screw hole formed in the middle of the sliding block, laser range finders are arranged on the left side and the right side of the lower;

wherein: still include the singlechip, the singlechip sets up in the mounting groove of seting up in the upper surface front end middle part of base, and the output of external power source is connected to the input electricity of singlechip, and the output of singlechip is connected with electric putter, relay, servo motor and the input electricity of alarm lamp, and laser range finder and temperature sensor are connected to the two-way electricity of singlechip, and the output of relay is connected with the input electricity of the linear electric motor who detects.

Further, still include air-cooler and exhaust fan, the air-cooler is provided with two altogether, and two air-coolers set up respectively between the two spinal branch vaulting poles of homonymy, and install the exhaust fan between the two spinal branch vaulting poles of rear side, the output of singlechip is connected with the input electricity of exhaust fan to the air-cooler. The air cooler and the exhaust fan are arranged to be opened when overload detection is carried out on the linear motor and the heat productivity of the linear motor is too large, so that the cooling efficiency of the linear motor is accelerated, and the overload running state of the linear motor is detected.

Furthermore, the automobile seat cushion further comprises two base plates, wherein the two base plates are arranged on the opposite surfaces of the two limiting plates respectively. The backing plate that sets up can avoid the limiting plate to produce the fish tail to linear electric motor's surface when centre gripping linear electric motor to guarantee linear electric motor's outward appearance integrality.

Further, still include the connection piece, the connection piece is provided with four altogether, and four connection pieces set up respectively in the avris four corners of base, and the downside forearm upper surface middle part of connection piece has all seted up the mounting hole. The connection piece that sets up can be consolidated testing platform, avoids testing platform to influence the testing result because vibration or rock when detecting the linear motor.

Furthermore, still include the containing box, the containing box sets up in the right flank middle part of base, and the upper end of containing box is open structure, and the inside of containing box is provided with the cushion. The balancing weights of different specifications can be deposited inside the containing box that sets up to make things convenient for the staff to detect the operation conditions of linear electric motor when disposing the article of different weight.

Compared with the prior art, the beneficial effects of the utility model are that: this linear electric motor driven testing platform has following benefit:

1. the positioning mode of the motor is simple and effective, and meanwhile, the motor can be detected at different powers, so that the accuracy of the detection result of the motor is ensured, and the detection efficiency is high.

2. The air cooler and the exhaust fan are arranged to be opened when overload detection is carried out on the linear motor and the heat productivity of the linear motor is too large, so that the cooling efficiency of the linear motor is accelerated, and the overload running state of the linear motor is detected.

3. The connection piece that sets up can consolidate testing platform, avoids testing platform to influence the testing result because vibration or rock when detecting the linear electric motor, and the balancing weight of different specifications can be deposited to the containing box inside simultaneously to make things convenient for the staff to detect the operation conditions of linear electric motor when disposing the article of different weight.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front side sectional view of the present invention;

fig. 3 is a schematic view of the upper side cross-section structure of the present invention.

In the figure: 1 base, 2 bracing pieces, 3 roof, 4 electric putter, 5 limiting plates, 6 relays, 7 guide rails, 8 servo motor, 9 lead screws, 10 sliders, 11 laser range finder, 12 air-coolers, 13 exhaust fans, 14 backing plates, 15 connection pieces, 16 containing boxes, 17 alarm lamps, 18 temperature sensor, 19 singlechip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a detection platform driven by a linear motor comprises a base 1 and a top plate 3;

base 1: a through groove is formed in the middle of the upper surface, a groove is formed in the rear side of the middle of the upper surface of the base 1, a temperature sensor 18 is installed inside the groove formed in the upper surface of the base 1, an installation groove is formed in the middle of the front end of the upper surface of the base 1, electric push rods 4 are installed at the left end and the right end inside the through groove formed in the upper surface of the base 1, two limiting plates 5 which correspond to each other are installed on the rear side of the upper surface of the base 1 and the telescopic ends of the electric push rods 4 respectively, supporting rods 2 are arranged at four corners of the upper surface of the base 1, and a relay 6 is arranged at; still include air-cooler 12 and exhaust fan 13, air-cooler 12 is provided with two altogether, and two air-coolers 12 set up respectively between two spinal branch vaulting poles 2 of homonymy, and install exhaust fan 13 between the two spinal branch vaulting poles 2 of rear side, and the output of singlechip 19 is connected to air-cooler 12 and the input electricity of exhaust fan 13. The cooling fan 12 and the exhaust fan 13 are opened when overload detection is carried out on the linear motor and the heat productivity of the linear motor is too large, so that the cooling efficiency of the linear motor is improved, and the overload running state of the linear motor is detected. The device also comprises two backing plates 14, wherein the two backing plates 14 are arranged, and the two backing plates 14 are respectively arranged on the opposite surfaces of the two limiting plates 5. The backing plate 14 that sets up can avoid limiting plate 5 to produce the fish tail to linear electric motor's surface when centre gripping linear electric motor to guarantee linear electric motor's outward appearance integrality. Still include connection piece 15, connection piece 15 is provided with four altogether, and four connection pieces 15 set up respectively in the avris four corners of base 1, and connection piece 15's downside short arm upper surface middle part has all seted up the mounting hole. The connection piece 15 that sets up can be consolidated testing platform, avoids testing platform to influence the testing result because vibration or rock when detecting the linear motor. Still include containing box 16, containing box 16 sets up in the right flank middle part of base 1, and containing box 16's upper end is open structure, and containing box 16's inside is provided with the cushion. The balancing weights of different specifications can be stored in the storage box 16 so as to facilitate the operation of the linear motor when the linear motor is provided with articles of different weights.

Top plate 3: four corners of the lower surface are respectively and fixedly connected with the top ends of the four support rods 2, the middle part of the lower surface of the top plate 3 is provided with a guide rail 7, the inner part of the guide rail 7 is connected with a slide block 10 in a sliding manner, the middle part of the slide block 10 is provided with a screw hole, the middle part of the left side surface of the guide rail 7 is provided with a servo motor 8, the end surface of an output shaft of the servo motor 8 is fixedly connected with a lead screw 9, the lead screw 9 is in threaded connection with the screw hole formed in the middle part of the slide block 10, the left side and the right side of;

wherein: still include singlechip 19, singlechip 19 sets up in the mounting groove of seting up in the upper surface front end middle part of base 1, and the output of external power source is connected to singlechip 19's input electricity, and singlechip 19's output is connected with electric putter 4, relay 6, servo motor 8 and alarm lamp 17's input electricity, and laser range finder 11 and temperature sensor 18 are connected to singlechip 19 both-way electricity, and the output of relay 6 is connected with the input electricity of the linear electric motor who detects.

When in use: the linear motor is pushed into the space between the upper limit plates 5 of the base 1, then the electric push rod 4 lifts the limit plate 5 at the front side to complete the limit of the linear motor, then a balancing weight is placed above the linear motor according to the requirement, the linear motor is connected into a circuit through the relay 6, the operation of the linear motor is controlled through the singlechip 19, meanwhile, the servo motor 8 is operated according to the setting, the servo motor 8 drives the laser distance measuring instruments 11 to move through the lead screw 9 and the slide block 10, the two laser distance measuring instruments 11 are respectively aligned to the two sides of the linear motor motion module to monitor the motion state of the linear motor, when the linear motor is in overload operation, the singlechip 19 controls the operation power of the cooling fan 12 and the exhaust fan 13 according to the signal returned by the temperature sensor 18, thereby achieving the purpose of cooling the linear motor to ensure the detection result, when the linear motor is not passed, the single chip microcomputer 19 transmits a signal to the alarm lamp 17, so that a worker is reminded to repair the linear motor.

It is to be noted that, in the embodiment, the electric push rod 4 is a DDA200 type electric push rod of the kunmann transmission equipment limited company, the relay 6 is a JZX-22f (d)2Z type relay of the zhejiang zhentai electric appliances limited company, the servo motor 8 is a HCUF13B type servo motor of mitsubishi, the laser range finder 11 is a DE series laser range finder of the zhejiang edy electric limited company, the air cooler 12 is an RFS-1250 type air cooler of the chuntai Changhong group, the exhaust fan 13 is a GS750-B type fan of the tin-free magpie fan limited company, the alarm lamp 17 is a TB-3-TE type alarm lamp of the zhejiang tai incorporated electric industry, the temperature sensor 18 is a GB-100 type temperature sensor module automated by Shandong labour saving shellfish, and the specific model 19 is siemens S7-200. The singlechip 19 controls the electric push rod 4, the relay 6, the servo motor 8, the laser range finder 11, the air cooler 12, the exhaust fan 13, the alarm lamp 17 and the temperature sensor 18 to work by adopting a common method in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a linear electric motor driven testing platform which characterized in that: comprises a base (1) and a top plate (3);

base (1): a through groove is formed in the middle of the upper surface, a groove is formed in the rear side of the middle of the upper surface of the base (1), a temperature sensor (18) is installed inside the groove formed in the upper surface of the base (1), a mounting groove is formed in the middle of the front end of the upper surface of the base (1), electric push rods (4) are installed at the left end and the right end inside the through groove formed in the upper surface of the base (1), two limiting plates (5) which correspond to each other are installed at the rear side of the upper surface of the base (1) and the telescopic end of each electric push rod (4) respectively, supporting rods (2) are arranged at four corners of the upper surface of the base (1), and a relay (6) is arranged at the rear;

top plate (3): four corners of the lower surface of the top plate are fixedly connected with the top ends of the four support rods (2) respectively, a guide rail (7) is arranged in the middle of the lower surface of the top plate (3), a sliding block (10) is connected to the inside of the guide rail (7) in a sliding mode, a screw hole is formed in the middle of the sliding block (10), a servo motor (8) is arranged in the middle of the left side face of the guide rail (7), a lead screw (9) is fixedly connected to the end face of an output shaft of the servo motor (8), the lead screw (9) is in threaded connection with the screw hole formed in the middle of the sliding block (10), laser range finders (11) are arranged on the left side and the right side;

wherein: still include singlechip (19), singlechip (19) set up in the mounting groove of seting up in the upper surface front end middle part of base (1), and the output of external power source is connected to the input electricity of singlechip (19), and the output of singlechip (19) is connected with electric putter (4), relay (6), servo motor (8) and alarm lamp (17) the input electricity, and laser range finder (11) and temperature sensor (18) are connected to singlechip (19) two-way electricity, and the output of relay (6) is connected with the input electricity of the linear electric motor who detects.

2. A linear motor driven inspection platform according to claim 1, wherein: still include air-cooler (12) and exhaust fan (13), air-cooler (12) are provided with two altogether, and two air-coolers (12) set up respectively between two spinal branch vaulting poles (2) of homonymy, and install exhaust fan (13) between two spinal branch vaulting poles (2) of rear side, the output of singlechip (19) is connected with the input electricity of exhaust fan (13) in air-cooler (12).

3. A linear motor driven inspection platform according to claim 1, wherein: still include backing plate (14), backing plate (14) are provided with two altogether, and two backing plates (14) are installed respectively in the opposite face of two limiting plate (5).

4. A linear motor driven inspection platform according to claim 1, wherein: still include connection piece (15), connection piece (15) are provided with four altogether, and four connection pieces (15) set up respectively in the avris four corners of base (1), and the mounting hole has all been seted up at the downside forearm upper surface middle part of connection piece (15).

5. A linear motor driven inspection platform according to claim 1, wherein: the novel storage box is characterized by further comprising a storage box (16), wherein the storage box (16) is arranged in the middle of the right side face of the base (1), the upper end of the storage box (16) is of an open structure, and a rubber mat is arranged inside the storage box (16).