CN218036200U

CN218036200U - Sliding plate fatigue resistance testing device

Info

Publication number: CN218036200U
Application number: CN202222152771.5U
Authority: CN
Inventors: 贾萍; 罗蓝; 杜莉
Original assignee: Huizhou Naisi Sports Equipment Co ltd
Current assignee: Huizhou Naisi Sports Equipment Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-13
Anticipated expiration: 2032-08-15

Abstract

The utility model provides a slide fatigue resistance testing arrangement relates to slide detection area, include: the detection box is provided with a detection platform on the bottom plate in the detection box, places the plate and locates at the top of the detection platform for placing the slide plate, and a test assembly, wherein the test assembly is located between the detection platform and the place plate for carrying out anti-fatigue test on the slide plate. The device sets up and examines test table, places board and test assembly, puts the slide on placing the board, supports the slide by placing board and test table and places, carries out impact test to the slide through test assembly, and test assembly is the arc structure setting, and when test assembly assaults the test to the slide, test assembly can coincide with the slide together for test assembly atress is balanced on the slide, reduces the error to slide fatigue resistance test.

Description

Sliding plate fatigue resistance testing device

Technical Field

The utility model relates to a slide detects technical field, specifically is a slide fatigue resistance testing arrangement.

Background

The slide motion is one of board class sports items, it steps on gliding equipment to be the sportsman's foot, the face is generally by five layers, seven layers or nine layers's plank forms with high-pressure pressing, current slide has been produced the back, need detect the hardness of slide with testing arrangement, just can send into the workshop with pulley mounting on the slide to produce qualified slide and use together, to the slide testing process, need carry out impact testing to the slide with surveying test panel, with this inspection slide fatigue resistance, but survey the panel for the convenience of production, current majority surveys the panel and all is planar, because the slide is the arc form setting, lead to surveying test panel to the slide impact testing in-process, can not be completely with the slide coincidence, can make and survey the panel atress unbalance, bring certain testing error.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the background art, provide a slide fatigue resistance testing arrangement, be the arc structure setting through the test subassembly, when the test subassembly was to slide impact test, the test subassembly can be in the same place with the slide coincidence for the test subassembly atress is balanced on the slide, reduces the error to slide fatigue resistance test.

In order to achieve the above object, the utility model provides a following technical scheme, a slide fatigue resistance testing arrangement, include: the detection box is characterized in that a detection table is arranged on the bottom plate in the detection box, a plate is placed, the plate is placed at the top of the detection table and used for placing the sliding plate, and a testing assembly is arranged between the detection table and the plate and used for testing the sliding plate for resisting fatigue.

Further, the test assembly includes: locate detect the platform with place branch between the board, detect the platform inside with the relative position department of branch is equipped with pressure sensor, locates detect the inside electric cylinder who is close to top position department of case, electric cylinder bottom court the direction department of placing the board is equipped with the survey test panel that is the arc structure, locates detect the PLC controller of platform outer end one side, just be equipped with the electronic screen on the PLC controller.

Furthermore, the relative both sides of surveying the board outer end are equipped with the gag lever post, survey to be equipped with the rubber layer that increases surface friction on the board.

Furthermore, two connecting plates are arranged inside the supporting rod, and a return spring is arranged between the two connecting plates.

Further, the relative both sides at survey test panel top are equipped with the dead lever respectively, the dead lever top is rotated and is connected with the bull stick, the bull stick outside is rotated and is connected with the steel gyro wheel, steel gyro wheel top is close to one side of electric cylinder is equipped with the fixed block, the spout has been seted up to the fixed block inside.

Furthermore, one side of the detection box, which is close to the detection table, is provided with a fixed base, the top of the fixed base is provided with a support rod, and the top end part of the support rod is connected with the PLC.

Furthermore, the PLC controller is respectively electrically connected with the pressure sensor and the electric cylinder.

The utility model provides a slide fatigue resistance testing arrangement has following beneficial effect:

the utility model has the advantages of, put the slide on placing the board, support the slide by placing board and test table and place, carry out impact test to the slide through test assembly, and test assembly is the arc structure setting, and when test assembly assaults the test to the slide, test assembly can coincide with the slide together for test assembly atress is balanced on the slide, reduces the error to slide fatigue resistance test.

Drawings

Fig. 1 is a schematic sectional view of the detection box of the present invention.

Fig. 2 is a schematic diagram of the structure of the detection box of the present invention.

Fig. 3 is a schematic view of the structure of the placing board of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of the position B in fig. 1 according to the present invention.

Fig. 6 is a schematic view of the fixing block structure of the present invention.

In FIGS. 1-6: 1. a detection box; 101. a detection table; 102. placing the plate; 103. a strut; 104. a pressure sensor; 105. an electric cylinder; 106. a test board; 107. a PLC controller; 108. a limiting rod; 109. a rubber layer; 110. a connecting plate; 111. a return spring; 2. fixing the rod; 201. a rotating rod; 202. steel rollers; 3. a fixed block; 301. a chute; 4. a fixed base; 401. a support rod.

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.

The embodiment of the application provides a slide fatigue resistance testing arrangement, this kind of slide fatigue resistance testing arrangement can be through the test subassembly for the arc structure setting, and when the test subassembly was to slide impact test, the test subassembly can be in the same place with the slide coincidence for the test subassembly atress is balanced on the slide, reduces the error to slide fatigue resistance test.

The sliding plate fatigue resistance testing device will be described in detail below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.

The present application is described in detail below with reference to the attached drawings and the detailed description.

Referring to fig. 1-6, the fatigue resistance testing apparatus for a skateboard provided in this embodiment includes: the detection box 1 is provided with a detection platform 101 on the bottom plate in the detection box 1, a placing plate 102 is arranged on the top of the detection platform 101, the placing plate 102 is used for placing a sliding plate, and a testing component is arranged between the detection platform 101 and the placing plate 102 and used for performing anti-fatigue testing on the sliding plate.

In the present embodiment, the skid fatigue resistance testing apparatus mainly includes a testing box 1, a testing table 101, a placing plate 102, and a testing component. Wherein, the slide fatigue resistance testing arrangement that this scheme provided is the arc structure setting through the test subassembly, and when the test subassembly was to slide shock test, the test subassembly can be in the same place with the slide coincidence for the test subassembly atress is balanced on the slide, reduces the error to slide fatigue resistance test.

In some embodiments, the test assembly comprises: locate the test platform 101 and place the branch 103 between the board 102, the inside relative position department with branch 103 of test platform 101 is equipped with pressure sensor 104, locate the inside electric cylinder 105 that is close to top position department of detection case 1, electric cylinder 105 bottom is equipped with the test panel 106 that is the arc structure towards the direction department of placing board 102, locate the PLC controller 107 that detects platform 101 outer end one side, and be equipped with the electronic screen on the PLC controller 107, after the slide has been produced, put the slide on placing board 102, start electric cylinder 105 and pressure sensor 104 through PLC controller 107, make its electric cylinder 105 drive test panel 106 downwards and carry out the impact test to the slide, after placing board 102 and receiving the impact force, branch 103 can strike on test platform 101 and be recorded by pressure sensor 104, make pressure sensor 104 send the information to the electronic screen of PLC controller 107, the impact number of times of record to the slide, do not damage after 10 times to the slide and explain that fatigue resistance is good, belong to qualified products, its test panel 106 is the arc structure setting, when 106 can impact test to the slide, make 106 and the slide coincide together, make test panel 106 reduce the balanced error of fatigue resistance test to the test panel.

For example, the model of the pressure sensor 104 in the present embodiment may be YYJ/GY1-1201, the pressure sensor 104 mainly uses an electrical element and other machinery to convert the pressure to be measured into an electrical quantity based on the piezoelectric effect, and then performs a measurement precision instrument of a related measurement work, the sensor technology is a mature conventional technology in the field, and the present embodiment does not improve the circuit or program of the pressure sensor 104, and the circuit connection manner between the pressure sensor 104 and the PLC controller 107 also belongs to a common conventional technology, so the circuit connection relationship thereof is not described again.

In some embodiments, two opposite sides of the outer end of the test board 106 are provided with limit rods 108, the test board 106 is provided with a rubber layer 109 for increasing surface friction, when the skateboard is placed on the placing board 102, the periphery of the skateboard is limited by the limit rods 108, the skateboard is prevented from falling off from the placing board 102, after the skateboard is subjected to impact force, the friction between the placing board 102 and the skateboard is increased through the rubber layer 109, the skateboard is prevented from sliding, and the skateboard has good stability in the test process.

In some embodiments, two connecting plates 110 are arranged inside the supporting rod 103, a return spring 111 is arranged between the two connecting plates 110, when the supporting rod 103 is pressed down by the force of the placing plate 102 to impact the detecting table 101, after the supporting rod 103 is pressed down by the connecting plates 110 and the return spring 111, an upward return elastic force is provided, the supporting rod 103 is extended back upwards, and after the sliding plate is repeatedly impacted, the impact frequency can be conveniently recorded by the pressure sensor 104.

In some embodiments, the relative both sides at survey test panel 106 top are equipped with dead lever 2 respectively, 2 tops of dead lever are rotated and are connected with bull stick 201, the bull stick 201 outside is rotated and is connected with steel gyro wheel 202, one side that steel gyro wheel 202 top is close to electric cylinder 105 is equipped with fixed

block

3, 3 inside spout 301 of having seted up of fixed block, electric cylinder 105 drives surveys test panel 106 upwards when retracting, provide the holding power to steel gyro wheel 202 through dead lever 2 and bull stick 201, make its steel gyro wheel 202 follow survey test panel 106 rebound and get into in spout 301, make survey test panel 106 keep same vertical direction to reciprocate, promote the precision to slide fatigue resistance, steel gyro wheel 202 gets into in the spout 301 after, can slide at spout 301 inner wall, produce the resistance when avoiding surveying test panel 106 rebound.

In some embodiments, one side of the interior of the detection box 1, which is close to the detection table 101, is provided with the fixing base 4, the top of the fixing base 4 is provided with the supporting rod 401, the top end portion of the supporting rod 401 is connected with the PLC controller 107, the PLC controller 107 is supported and installed through the fixing base 4 and the supporting rod 401 in the use process of the PLC controller 107, the position of the PLC controller 107 is heightened to be consistent with the position of the detection table 101, and the operation and the use of workers are facilitated.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

The above detailed description is made on the fatigue resistance testing device for the sliding plate provided by the embodiment of the application, and a specific example is applied in the description to explain the principle and the implementation manner of the application, and the description of the above embodiment is only used to help understand the technical scheme and the core idea of the application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Claims

1. A sliding plate fatigue resistance testing device is characterized by comprising:

the detection box is characterized in that a detection table is arranged on a bottom plate in the detection box;

the placing plate is arranged at the top of the detection table and used for placing the sliding plate; and

the testing assembly is arranged between the detection platform and the placing plate and used for performing anti-fatigue testing on the sliding plate.

2. The skateboard fatigue resistance testing apparatus of claim 1, wherein the test assembly comprises:

the supporting rod is arranged between the detection platform and the placing plate, and a pressure sensor is arranged in the detection platform and at a position opposite to the supporting rod;

the electric cylinder is arranged in the detection box and close to the top end, and a test board in an arc-shaped structure is arranged at the bottom of the electric cylinder towards the direction of the placing board;

locate detect the PLC controller of platform outer end one side, just be equipped with the electronic screen on the PLC controller.

3. The device for testing fatigue resistance of a skateboard according to claim 2, wherein the test board is provided with a rubber layer for increasing surface friction on the test board, and the test board is provided with a stopper rod on opposite sides of the outer end thereof.

4. The sliding plate fatigue resistance testing device of claim 2, wherein two connecting plates are arranged inside the strut, and a return spring is arranged between the two connecting plates.

5. The sliding plate fatigue resistance testing device as claimed in claim 2, wherein the opposite sides of the top of the testing plate are respectively provided with a fixing rod, the top of the fixing rod is rotatably connected with a rotating rod, the outer side of the rotating rod is rotatably connected with a steel roller, one side of the top of the steel roller, which is close to the electric cylinder, is provided with a fixing block, and the fixing block is internally provided with a sliding groove.

6. The sliding plate fatigue resistance testing device as claimed in claim 2, wherein a fixed base is provided on the side of the inside of the detection box close to the detection platform, a support rod is provided on the top of the fixed base, and the top end part of the support rod is connected with the PLC controller.

7. The skateboard fatigue resistance testing device as in claim 2, wherein the PLC controller is electrically connected to the pressure sensor and the electric cylinder, respectively.