CN218724921U

CN218724921U - Performance testing device

Info

Publication number: CN218724921U
Application number: CN202222894757.2U
Authority: CN
Inventors: 於艳鹏
Original assignee: Suzhou Yudeli Machinery Manufacturing Co ltd
Current assignee: Suzhou Yudeli Machinery Manufacturing Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a performance testing device, including backup pad, bottom plate, roof, backplate and sliding plate, backup pad top left side and backplate bottom fixed connection, the backup pad top is located the backplate right side and has seted up first spacing groove, the backup pad top is located the roof below and is equipped with the sliding plate, the second spacing groove has been seted up to the sliding plate left end, the sliding plate front end is equipped with the second threaded rod, the sliding plate left end is equipped with two sets of vice limiting plates, the sliding groove has been seted up on the bottom plate top, the bottom plate top is equipped with places the board, the utility model discloses a backplate, backup pad, bottom plate, roof, sliding plate and place the cooperation between the board, can stabilize accurate promotion performance to linear electric motor and test, through the cooperation between sliding plate and bottom plate and the roof, can cooperate linear electric motor's output to remove.

Description

Performance testing device

Technical Field

The utility model relates to a capability test technical field specifically is a capability test device.

Background

Along with the progress and development of science and technology, motors are increasingly used in various industries and are divided into rotating motors and linear motors, wherein the rotating motors are common, the linear motors are also called electric push rods and mainly used as high-speed feeding systems to appear in a machining center at present, compared with the traditional rotating motors, the direct-drive feeding system has the advantages of high efficiency, low power loss and the like, the linear motors are simple in structure, the electrical system is complicated, the mature development of modern electromechanical technology is reflected, the linear motors are required to be tested and judged to obtain the pushing performance index in production assembly or working by using the linear motors, the current testing device is complex in structure, high in cost, and large in time, labor and labor capacity and easy to cause personnel injury, the testing precision is not high, and the testing is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a performance testing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a performance testing device, includes backup pad, bottom plate, roof, backplate and sliding plate, backup pad top left side and backplate bottom fixed connection, the backup pad top is located the backplate right side and has seted up first spacing groove, the backup pad top is located the backplate right side and is equipped with two sets of main limiting plate, the backup pad front end is equipped with first threaded rod, backup pad bottom end fixed connection has the bottom plate, backup pad and bottom plate right-hand member all with roof bottom left end fixed connection, logical groove has all been seted up on roof top and backup pad top, roof bottom left end is equipped with pressure sensor, the roof top is equipped with the stopper, the backup pad top is located the roof below and is equipped with the sliding plate, the second spacing groove has been seted up to the sliding plate left end, the sliding plate front end is equipped with the second threaded rod, the sliding plate left end is equipped with two sets of vice limiting plates, the sliding groove has been seted up on the bottom plate top, the bottom plate top is equipped with places the board.

Preferably, the rear end of the first threaded rod is connected to the inner wall of the rear end of the supporting plate through a bearing, and two groups of first thread sleeves are arranged on the first threaded rod through opposite threads.

Preferably, the top ends of the two groups of first thread bushings penetrate through the first limiting grooves and are fixedly connected with the two groups of main limiting plates respectively.

Preferably, the rear end of the second threaded rod is connected to the inner wall of the rear end of the sliding plate through a bearing, and two groups of second threaded sleeves are arranged on the second threaded rod through opposite threads.

Preferably, the left ends of the two groups of second threaded sleeves penetrate through the second limiting grooves and are fixedly connected with the two groups of auxiliary limiting plates respectively.

Preferably, the bottom end of the limiting block penetrates through the through groove to be fixedly connected with the top end of the sliding plate, the bottom end of the sliding plate is fixedly connected with a connecting rod, and the bottom end of the connecting rod penetrates through the through groove to be fixedly connected with the top end of the placing plate.

Preferably, place the board bottom and be equipped with two sets of movable pulleys, the movable pulley bottom all is located the sliding tray.

Compared with the prior art, the beneficial effects of the utility model are that: a kind of performance testing device is disclosed,

1. the utility model discloses a backplate, a supporting plate, the bottom plate, the roof, the sliding plate and place the cooperation between the board, can stabilize accurate promotion performance to linear electric motor and test, through the cooperation between sliding plate and bottom plate and the roof, can cooperate linear electric motor's output to remove, through the cooperation between roof and the pressure sensor, can detect the motive force of linear electric motor output, help personnel better judge linear electric motor's promotion performance, overall structure is simple with low costs, convenient to use reasonable in design has fine practicality.

2. The utility model discloses a cooperation between main limiting plate, vice limiting plate, main threaded rod, vice threaded rod and the sliding plate, it is spacing to provide stable centre gripping to it when carrying out performance test to the linear electric motor, make the degree of accuracy to its test higher through stable spacing to linear electric motor, compare in the manual test of the tradition personnel safety and stability more, through the quick adjustment to main limiting plate and vice limiting plate, promotion that can be very big has fine practicality to linear electric motor performance test's work efficiency.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the supporting plate and the main limiting plate of the present invention;

fig. 4 is a schematic view of the connection structure of the sliding plate and the auxiliary limiting plate of the present invention.

In the figure: 1. a support plate; 2. a base plate; 3. a top plate; 4. a back plate; 5. a sliding plate; 6. a secondary limit plate; 7. a main limit plate; 8. a first limit groove; 9. a first threaded rod; 10. a through groove; 11. a limiting block; 12. a pressure sensor; 13. a second limit groove; 14. a second threaded rod; 15. a sliding groove; 16. placing a plate; 17. a sliding wheel; 18. a connecting rod; 19. a first threaded sleeve; 20. a second threaded sleeve.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a performance testing apparatus, comprising: a performance testing device; including backup pad 1, the bottom plate 2, the roof 3, backplate 4 and sliding

plate

5, 1 top left side of backup pad and 4 bottom fixed connection of backplate, 1 top of backup pad is located 4 right sides of backplate and has seted up

first spacing groove

8, 1 top of backup pad is located 4 right sides of backplate and is equipped with two sets of main

limiting plate

7, 1 front end of backup pad is equipped with first threaded rod 9, 1 bottom fixed connection of backup pad has the

bottom plate

2, 1 and 2 right-hand members of bottom plate all with 3 bottom left end fixed connection of roof, logical groove 10 has all been seted up on 3 tops of roof and 1 top of backup pad, 3 bottom left ends of roof are equipped with

pressure sensor

12, 3 tops of roof are equipped with

stopper

11, 1 top of backup pad is located roof 3 below and is equipped with sliding plate 5, second spacing groove 13 has been seted up to 5 left ends of sliding plate, 5 front ends of sliding plate are equipped with second threaded

rod

14, 5 left ends of sliding plate are equipped with two sets of vice limiting plate 6, sliding groove 15 has been seted up on 2 tops of bottom plate, 2 tops of bottom plate are equipped with places board 16.

As shown in fig. 3, the rear end of the first threaded rod 9 is connected to the inner wall of the rear end of the support plate 1 through a bearing, and two sets of first thread sleeves 19 are arranged on the first threaded rod 9 through opposite threads.

As shown in fig. 3, the top ends of the two first thread sleeves 19 both penetrate through the first limiting groove 8 and are respectively fixedly connected with the two main limiting plates 7, so that stable limiting fixation can be provided for the tail of the linear motor, and the accuracy of the test is improved.

As shown in fig. 4, the rear end of the second threaded rod 14 is connected to the inner wall of the rear end of the sliding plate 5 through a bearing, and two sets of second threaded sleeves 20 are provided on the second threaded rod 14 through opposite threads.

As shown in fig. 4, the left ends of the two sets of second thread bushings 20 both penetrate through the second limiting grooves 13 and are respectively fixedly connected with the two sets of auxiliary limiting plates 6, so that stable limiting fixation can be provided for the output end of the linear motor, and the accuracy of the test is improved.

As shown in fig. 2, the bottom end of the limiting block 11 penetrates through the through groove 10 to be fixedly connected with the top end of the sliding plate 5, the bottom end of the sliding plate 5 is fixedly connected with the connecting rod 18, the bottom end of the connecting rod 18 penetrates through the through groove 10 to be fixedly connected with the top end of the placing plate 16, and the weight pushed by the linear motor can be increased conveniently by personnel according to test requirements.

As shown in fig. 2, two sets of sliding wheels 17 are disposed at the bottom end of the placing plate 16, and the bottom ends of the sliding wheels 17 are all located in the sliding grooves 15, so as to improve the stability of the placing plate 16 in following movement.

The working principle is as follows: when the pushing performance of the linear motor is tested, firstly, the linear motor to be tested is placed on the supporting plate 1, then, the tail of the linear motor is contacted with the back plate 4, then, the first threaded rod 9 is rotated to enable the two groups of first threaded sleeves 19 to drive the two groups of main limiting plates 7 to move, at the moment, the linear motor is limited and fixed at the middle position of the top end of the supporting plate 1, then, the sliding plate 5 is pulled leftwards, then, the output end of the linear motor is controlled to extend out to be contacted with the sliding plate 5, then, the second threaded rod 14 is rotated to enable the two groups of second threaded sleeves 20 to move to drive the two groups of auxiliary limiting plates 6 to move to limit and fix the output end of the linear motor, then, according to test requirements, an external balancing weight can be placed on the placing plate 16, when the linear motor works, the sliding plate 5 can be pushed rightwards to be contacted with the pressure sensor 12, through the arrangement of the limiting blocks 11, the connecting rods 18 and the two groups of the sliding wheels 17, the placing plate 16 can move together with the sliding plate 5, a person can test the pushing performance of the linear motor according to increased weight and the pushing performance of the linear motor, the whole device is simple and very convenient to use, and the above is a working process of the existing technical personnel who are not described in the specification.

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 performance testing device, includes backup pad (1), bottom plate (2), roof (3), backplate (4) and sliding plate (5), its characterized in that: the utility model discloses a portable electronic device, including backup pad (1), roof (3), bottom fixed connection, backup pad (1) top left side and backplate (4) bottom fixed connection, backup pad (1) top is located backplate (4) right side and has seted up first spacing groove (8), backup pad (1) top is located backplate (4) right side and has been equipped with two sets of main limiting plate (7), backup pad (1) front end is equipped with first threaded rod (9), backup pad (1) bottom fixed connection has bottom plate (2), backup pad (1) and bottom plate (2) right-hand member all with roof (3) bottom left end fixed connection, logical groove (10) have all been seted up on roof (3) top and backup pad (1) top, roof (3) bottom left end is equipped with pressure sensor (12), roof (3) top is equipped with stopper (11), backup pad (1) top is located roof (3) below and is equipped with sliding plate (5), second spacing groove (13) has been seted up to sliding plate (5) left end, sliding plate (5) front end is equipped with second threaded rod (14), sliding plate (5) left end is equipped with two sets of vice limiting plate (6), sliding plate (2) top is equipped with limiting plate (15).

2. A performance testing device according to claim 1, wherein: the rear end of the first threaded rod (9) is connected to the inner wall of the rear end of the support plate (1) through a bearing, and two groups of first thread sleeves (19) are arranged on the first threaded rod (9) through opposite threads.

3. A performance testing apparatus according to claim 2, wherein: the top ends of the two groups of first thread sleeves (19) penetrate through the first limiting grooves (8) and are fixedly connected with the two groups of main limiting plates (7) respectively.

4. A performance testing apparatus as claimed in claim 1, wherein: the rear end of the second threaded rod (14) is connected to the inner wall of the rear end of the sliding plate (5) through a bearing, and two groups of second threaded sleeves (20) are arranged on the second threaded rod (14) through opposite threads.

5. The performance testing apparatus of claim 4, wherein: the left ends of the two groups of second threaded sleeves (20) penetrate through the second limiting grooves (13) and are fixedly connected with the two groups of auxiliary limiting plates (6) respectively.

6. A performance testing device according to claim 1, wherein: the bottom end of the limiting block (11) penetrates through the through groove (10) to be fixedly connected with the top end of the sliding plate (5), the bottom end of the sliding plate (5) is fixedly connected with a connecting rod (18), and the bottom end of the connecting rod (18) penetrates through the through groove (10) to be fixedly connected with the top end of the placing plate (16).

7. The performance testing apparatus of claim 6, wherein: two sets of sliding wheels (17) are arranged at the bottom end of the placing plate (16), and the bottom ends of the sliding wheels (17) are located in the sliding grooves (15).