CN219319941U

CN219319941U - Quick testing arrangement of material surface scraping performance

Info

Publication number: CN219319941U
Application number: CN202320363164.5U
Authority: CN
Inventors: 马晓峰; 宋阳; 高平
Original assignee: Shenyang Gete Plastic Co ltd
Current assignee: Shenyang Gete Plastic Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-07
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a rapid testing device for scraping performance of a material surface, which relates to the technical field of scraping performance testing. This quick testing arrangement of material surface scratch performance lets some weight advance telescopic inside for weigh the piece and the sleeve merge, let weight piece and sleeve weight add together, according to the different weight of the inside different quantity of sleeve, make the test head to the pressure difference that the material was applyed, weigh the quantity of piece more, the pressure is big, otherwise then little, thereby can be according to the size of different material adjustment pressure, the rotation takes place for the transverse threaded rod through the motor has driven, let the test head take place simultaneously, thereby can be according to the size of different material adjustment pressure, and let the test head carry out automatic movement, need not manual operation and remove.

Description

Quick testing arrangement of material surface scraping performance

Technical Field

The utility model relates to the technical field of scratch performance test, in particular to a device for rapidly testing the scratch performance of a material surface.

Background

The scratch tester is a device for testing the scratch resistance of materials, and is mainly used for detecting the wear resistance of the materials, in the prior art, because the hardness of different materials is different, the required pressure is different during testing, but the existing testing device is different in adjustment testing pressure during use, and because the testing head and the materials are required to be closely contacted together during testing, the testing head and the materials are required to be moved with great effort, the labor capacity of a user is greatly increased, the automatic movement cannot be realized, and the use is inconvenient.

For example, patent application number CN202022985633.6, the utility model provides a hundred-grid scratch tester, and belongs to the technical field of scratch testers. The hundred-grid scratch tester comprises a main body and a fixing assembly. The main body comprises a tester body, a sliding rail, a moving platform and a first connecting rod. The fixed subassembly includes bottom plate, first retaining member, pillar, lower plate, second connecting rod, driving piece, punch holder and second retaining member. During the use, make punch holder and lower plate press from both sides the detection article tight through the second retaining member, the cylinder makes scraping finger put down, and platform motor drives moving platform motion once, accomplishes once scraping, then the cylinder makes scraping finger lift, and scraping motor drives scraping finger and vertically moves certain distance once more, adjusts the scraping position, so repeatedly, after the number of appointed is scratched, the driving piece passes through the second connecting rod and drives the lower plate and rotate 90, can repeat above-mentioned scraping experiment. This device is through quick adjustment detection article scraping direction of motor, need not dismouting anchor clamps, has promoted efficiency of software testing greatly, and when using, different adjustment test pressure, and need very big strength to remove it, great increase user's amount of labour, unable automatic removal problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the rapid testing device for the scraping performance of the material surface, which solves the problems that the testing pressure is regulated differently, the material surface needs to be moved by great force, the labor capacity of a user is greatly increased, and the material surface cannot be automatically moved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a quick testing arrangement of material surface scratch performance, includes quick tester body, the top of quick tester body is provided with movement mechanism, the top of quick tester body is provided with limiting plate, limiting plate's quantity is two, two be provided with the grip block between the limiting plate, one side of grip block is provided with the rotary rod, the both sides of rotary rod all are provided with the round bar.

The utility model discloses a quick tester, including the test head, the motion includes the dead lever, the top of dead lever is provided with electric putter, the top of quick tester body is provided with the test head, one side of test head is provided with the horizontal pole, the one end that the test head was kept away from to the horizontal pole is provided with the lifter, the lifter passes through horizontal pole and test head fixed connection, the top of horizontal pole is provided with the sleeve, sleeve and horizontal pole fixed connection, telescopic inside is provided with the weight, the top of quick tester body is provided with the motor, the output shaft tip of motor is provided with horizontal threaded rod, and horizontal threaded rod and the output shaft end transmission of motor are connected, one side of dead lever is provided with the montant.

Preferably, the transverse threaded rod penetrates through the bottom end of the vertical rod and is in threaded connection with the vertical rod, a spring is arranged around the top end of the vertical rod, and the spring is located at the top of the lifting block.

Preferably, a pushing rod is arranged in the sleeve, the pushing rod is in contact with the sleeve, and the top end of the pushing rod is positioned at the top of the electric push rod.

Preferably, the top of electric putter is provided with perpendicular threaded rod, the outside of perpendicular threaded rod is provided with the drum, and drum and perpendicular threaded rod threaded connection.

Preferably, a moving plate is arranged at the bottom of the cylinder, and the moving plate is positioned between the cylinder and the electric push rod.

Preferably, the top of quick tester body is provided with the stiffening rod, the rotary rod passes through screw thread and a limiting plate threaded connection.

Advantageous effects

The utility model provides a device for rapidly testing scraping performance of a material surface. Compared with the prior art, the method has the following beneficial effects:

1. this quick testing arrangement of material surface scratch performance lets some weight advance telescopic inside for weigh the piece and the sleeve merge, let weight piece and sleeve weight add together, according to the different quantitative weight of sleeve inside, make the test head different to the pressure that the material was applyed, weigh the quantity of piece more, the pressure is big, otherwise then little, thereby can be according to the size of different material adjustment pressures, the rotation takes place for the test head takes place for the motor has driven horizontal threaded rod, at this moment, the test head is in contact with the material together, carry out scratch performance test to the material, thereby can be according to the size of different material adjustment pressures, and let the test head carry out automatic movement, need not manual operation and remove.

2. This quick testing arrangement of material surface scratch performance can let the rotary rod take place to remove through the limiting plate on the left for the grip block takes place the motion simultaneously, and has promoted the material of grip block one side to move, makes the material be located between limiting plate on the right and the grip block, has accomplished the centre gripping to the material, prevents to take place to control the removal, has improved stability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a motion mechanism according to the present utility model;

FIG. 3 is a top view of a kinematic plate and a vertical threaded rod of the present utility model;

fig. 4 is a top view of the clamping plate and the rotating rod of the present utility model.

In the figure: 1. a rapid tester body; 2. a movement mechanism; 201. a fixed rod; 202. an electric push rod; 203. a test head; 204. a cross bar; 205. a lifting block; 206. a sleeve; 207. weighting blocks; 208. a motor; 209. a transverse threaded rod; 210. a vertical rod; 211. a push rod; 212. a vertical threaded rod; 213. a cylinder; 214. a motion plate; 215. a reinforcing rod; 3. a limiting plate; 4. a clamping plate; 5. a rotating rod; 6. a round rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a quick testing arrangement of material surface scratch performance, includes quick tester body 1, and the top of quick tester body 1 is provided with movement mechanism 2, and the top of quick tester body 1 is provided with limiting plate 3, and limiting plate 3's quantity is two, is provided with grip block 4 between two limiting plates 3, and one side of grip block 4 is provided with rotary rod 5, and rotary rod 5's both sides all are provided with round bar 6.

The motion mechanism 2 comprises a fixed rod 201, the top end of the fixed rod 201 is provided with an electric push rod 202, the top of the rapid tester body 1 is provided with a test head 203, one side of the test head 203 is provided with a cross rod 204, one end of the cross rod 204 far away from the test head 203 is provided with a lifting block 205, the lifting block 205 is fixedly connected with the test head 203 through the cross rod 204, the top of the cross rod 204 is provided with a sleeve 206, the sleeve 206 is fixedly connected with the cross rod 204, the inside of the sleeve 206 is provided with a weighting block 207, the top of the rapid tester body 1 is provided with a motor 208, the end of an output shaft of the motor 208 is provided with a transverse threaded rod 209, the transverse threaded rod 209 is in transmission connection with the end of the output shaft of the motor 208, one side of the fixed rod 201 is provided with a vertical rod 210, the transverse rod 209 penetrates through the bottom end of the vertical rod 210 and is in threaded connection with the vertical rod 210, the top of the vertical rod 210 is provided with a spring in a surrounding manner, and the spring is positioned at the top of the lifting block 205, the lifting block 205 moves downwards along the vertical rod 210 and stretches the spring above the lifting block 205, a push rod 211 is arranged inside the sleeve 206, the push rod 211 is in contact with the sleeve 206, the top end of the push rod 211 is positioned at the top of the electric push rod 202, the upper weighting block 207 can move upwards simultaneously through the upward movement of the push rod 211, a vertical threaded rod 212 is arranged at the top of the electric push rod 202, a cylinder 213 is arranged at the outer side of the vertical threaded rod 212, the cylinder 213 is in threaded connection with the vertical threaded rod 212, the rotation of the cylinder 213 allows the vertical threaded rod 212 to move upwards simultaneously, a moving plate 214 is arranged at the bottom of the cylinder 213, the moving plate 214 is positioned between the cylinder 213 and the electric push rod 202, the upward movement of the electric push rod 202 enables the cylinder 213 to be in contact with the top end of the push rod 211, a reinforcing rod 215 is arranged at the top of the rapid tester body 1, the rotary rod 5 is in threaded connection with a limiting plate 3 through threads, clamps materials, prevents left and right movement, and improves stability.

When in operation, materials are placed on the rapid tester body 1, the rotating rod 5 is rotated, the rotating rod 5 is connected with the left limiting plate 3 through threads, the rotating rod 5 can be moved through the left limiting plate 3, the clamping plate 4 can move simultaneously, the materials on one side of the clamping plate 4 are pushed to move, the materials are positioned between the right limiting plate 3 and the clamping plate 4, the clamping of the materials is completed, the left and right movement is prevented, the stability is improved, the subsequent test is convenient, the weighting block 207 at the reinforcing rod 215 is removed, the upward movement of the reinforcing block is ensured due to the contact between the reinforcing rod 215 and the weighting block 207, the removed weighting block 207 is placed in the sleeve 206, part of the weighting block 207 is led to enter the sleeve 206, the weighting block 207 is combined with the sleeve 206, the weighting block 207 is added with the sleeve 206, the sleeve 206 can be moved downwards, the cross bar 204 at the bottom is pushed to move downwards, the test head 203 and the lifting block 205 are simultaneously moved downwards due to the fact that the test head 203 is fixedly connected with the lifting block 205 through the cross bar 204, when the lifting block 205 moves downwards, the lifting block 205 is movably connected with the vertical rod 210, the lifting block 205 moves downwards along the vertical rod 210, the spring above the lifting block 205 is stretched, when the test head 203 moves downwards, the test head 203 is contacted with materials, according to different numbers of weighting blocks 207 in the sleeve 206, the pressure applied by the test head 203 to the materials is different, the number of the weighting blocks 207 is large, the pressure is small, and accordingly the pressure can be adjusted according to different materials, then a motor 208 is used, due to the fact that the output shaft end of the motor 208 is in threaded connection with the transverse threaded rod 209, the motor 208 drives the transverse threaded rod 209 to rotate, the vertical rod 210 in threaded connection with the transverse threaded rod 209 moves, the vertical rod 210 moves, the test head 203 moves simultaneously, at this time, the test head 203 contacts with materials to carry out scratch performance test on the materials, the test head 203 can automatically move, manual operation is not needed, and the test is carried out on the rapid tester body 1, so that the rapid test can be carried out, and the working efficiency is improved.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. The utility model provides a quick testing arrangement of material surface scratch performance, includes quick tester body (1), its characterized in that: the rapid tester comprises a rapid tester body (1), wherein a moving mechanism (2) is arranged at the top of the rapid tester body (1), limiting plates (3) are arranged at the top of the rapid tester body (1), clamping plates (4) are arranged between the two limiting plates (3), a rotating rod (5) is arranged on one side of the clamping plates (4), and round rods (6) are arranged on two sides of the rotating rod (5);

the utility model provides a quick tester, including moving mechanism (2), including dead lever (201), the top of dead lever (201) is provided with electric putter (202), the top of quick tester body (1) is provided with test head (203), one side of test head (203) is provided with horizontal pole (204), the one end that test head (203) was kept away from to horizontal pole (204) is provided with lifter (205), lifter (205) are through horizontal pole (204) and test head (203) fixed connection, the top of horizontal pole (204) is provided with sleeve (206), sleeve (206) and horizontal pole (204) fixed connection, the inside of sleeve (206) is provided with weight (207), the top of quick tester body (1) is provided with motor (208), the output shaft tip of motor (208) is provided with horizontal threaded rod (209), and the output shaft tip transmission of horizontal threaded rod (209) and motor (208) is connected, one side of dead lever (201) is provided with montant (210).

2. A rapid test device for scratch properties of a material surface according to claim 1, wherein: the transverse threaded rod (209) penetrates through the bottom end of the vertical rod (210) and is in threaded connection with the vertical rod (210), a spring is arranged around the top end of the vertical rod (210), and the spring is located at the top of the lifting block (205).

3. A rapid test device for scratch properties of a material surface according to claim 1, wherein: the inside of sleeve (206) is provided with push rod (211), push rod (211) and sleeve (206) contact, and the top of push rod (211) is located the top of electric putter (202).

4. A rapid test device for scratch properties of a material surface according to claim 1, wherein: the top of electric putter (202) is provided with perpendicular threaded rod (212), the outside of perpendicular threaded rod (212) is provided with drum (213), and drum (213) and perpendicular threaded rod (212) threaded connection.

5. A rapid test device for scratch properties of a material surface according to claim 4, wherein: the bottom of the cylinder (213) is provided with a moving plate (214), and the moving plate (214) is positioned between the cylinder (213) and the electric push rod (202).

6. A rapid test device for scratch properties of a material surface according to claim 1, wherein: the top of quick tester body (1) is provided with stiffening rod (215), rotary rod (5) pass through screw thread and a limiting plate (3) threaded connection.