CN220323023U - Paint surface RCA wear-resisting tester - Google Patents
Paint surface RCA wear-resisting tester Download PDFInfo
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- CN220323023U CN220323023U CN202321953044.7U CN202321953044U CN220323023U CN 220323023 U CN220323023 U CN 220323023U CN 202321953044 U CN202321953044 U CN 202321953044U CN 220323023 U CN220323023 U CN 220323023U
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- polishing
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- transmission shaft
- mounting plate
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- 239000003973 paint Substances 0.000 title claims abstract description 49
- 238000005498 polishing Methods 0.000 claims abstract description 74
- 238000012360 testing method Methods 0.000 claims abstract description 24
- 238000005299 abrasion Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a paint surface RCA wear-resistant tester, which relates to the technical field of paint surface RCA wear-resistant tests and comprises a base and an actuating mechanism, wherein a test object fixing part is welded on the upper surface of the base, a mounting plate is welded on the upper surface of the base, a screen assembly is linked on the upper surface of the mounting plate, the actuating mechanism comprises an encoder, a motor, a cam part, a connecting part, a polishing part and a sander, one side of the encoder is welded on one side of the mounting plate, one side of the encoder is provided with the motor, one side of the motor is provided with the cam part, one side of the cam part is provided with the connecting part, one side of the connecting part is provided with the polishing part, and one side of the polishing part is provided with the sander. This paint surface RCA abrasion resistance tester through actuating mechanism's setting to comparatively simple mechanical structure has realized the function of test paint surface wearability, simultaneously through big screen display numerical value, can more audio-visual comparison different paint surface's wearability.
Description
Technical Field
The utility model relates to the technical field of paint surface RCA wear-resistant test, in particular to a paint surface RCA wear-resistant tester.
Background
The RCA abrasion tester for paint surface is a special device for testing scratch resistance of paint surface, simulates scratch and abrasion action of the paint surface in daily use, can rapidly and accurately evaluate scratch resistance of the paint, provides reliable quality control and performance evaluation tools for paint industry, and promotes continuous improvement and optimization of paint products.
Through searching, the utility model of patent number "CN216350131U" provides "paint surface RCA abrasion-resistant tester, including the tester, be provided with the plummer that is used for bearing the test board on the tester, be provided with the butt pole on the tester, the butt pole is located the top of plummer, the bottom rotation of butt pole is around being equipped with the paper tape that is used for friction test board surface, the paper tape butt is in the surface of test board, be provided with on the plummer and be used for the centre gripping the fixed subassembly of test board, the fixed subassembly including set up in the support frame on the plummer, be provided with on the support frame be used for with plummer centre gripping cooperation in order to fix the fixed preforming of test board, fixed preforming can reciprocate relative the support frame, be provided with on the support frame and be used for adjusting the regulating part of the height of fixed preforming. The application has the advantages that the fixed component cannot be easily lost, so that the effect of using the tester cannot be influenced. However, the mechanical structure is too complex, the reliability of the whole device can be reduced, the length of the paper tape is required to be used as a quantization standard for the wear resistance of the paint surface in the process of polishing and quantizing the wear resistance by data, and unnecessary waste can be increased due to excessive paper tape required in the use process.
Thus, we provide a paint RCA abrasion resistance tester.
Disclosure of Invention
The utility model aims to provide a paint surface RCA wear-resistant tester, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the paint surface RCA wear-resistant tester comprises a base and an executing mechanism, wherein a test object fixing piece is welded on the upper surface of the base, a mounting plate is welded on one side of the base, a screen assembly is mounted on the upper surface of the mounting plate, and the executing mechanism is mounted on the surface of the mounting plate;
the actuating mechanism comprises an encoder, a motor, a cam piece, a connecting piece, a polishing piece and a polishing device, wherein the encoder is fixedly connected to one side of the mounting plate, the motor is mounted on the other side of the encoder, the cam piece is mounted on the outer portion of the motor, the connecting piece is mounted on the outer portion of the cam piece, the polishing piece is mounted on the surface of the connecting piece, and the polishing device is mounted on the lower surface of the polishing piece.
Preferably, an encoder connecting shaft is arranged on one side of the encoder, and a transmission shaft is arranged on one side of the motor.
Preferably, the cam piece includes cam, transmission shaft fixed orifices and cam transmission shaft, the externally mounted of transmission shaft has the cam, the transmission shaft fixed orifices has been seted up to one side of cam, the surface welding of cam has the cam transmission shaft, the connecting piece includes connecting rod, cam transmission shaft fixed orifices and connecting rod transmission shaft, the externally mounted of cam transmission shaft has the connecting rod, the inside of connecting rod has seted up cam transmission shaft fixed orifices, the connecting rod transmission shaft is installed to one side of connecting rod.
Preferably, the piece of polishing includes a horizontal pole of polishing, connecting rod transmission shaft fixed orifices, a montant of polishing and a fixed head of polishing, the externally mounted of connecting rod transmission shaft has a horizontal pole of polishing, connecting rod transmission shaft fixed orifices has been seted up to one side of a horizontal pole of polishing, the lower surface welding of a horizontal pole of polishing has a montant of polishing, one side welding of a montant of polishing has a fixed head of polishing, the polisher includes a fixed part of polisher and a fixed head of polishing, the internally mounted of fixed head of polishing has a fixed part of polisher, the grinding head is installed to one side of a fixed part of polisher.
Preferably, the test object fixing piece comprises a track, a spring and a clamp, wherein the track is welded on the upper surface of the test object fixing piece, the spring is installed in a groove of the track, and the clamp is installed on one side of the spring.
Preferably, the mounting plate comprises a fixing piece, a motor controller and a battery, the fixing piece is welded on the surface of the mounting plate, the motor controller is mounted on the lower portion of the mounting plate, and the battery is mounted in the middle of the mounting plate.
Preferably, the screen assembly comprises a screen outer frame and a screen, wherein the screen outer frame is installed on the upper surface of the mounting plate, and the screen is installed inside the screen outer frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. this wear-resisting tester of lacquer coating RCA through actuating mechanism's setting, has simplified mechanical structure under the unchangeable circumstances of assurance function, establishes the battery compartment simultaneously, can use under the circumstances that does not have external power supply, has widened the use scene, simultaneously because mechanical structure is simple, when breaking down again and need maintaining, can dismantle certain part and change alone, spare part is all general, and it is also convenient to purchase spare part, and the cost is not high, has further reduced the maintenance and the use cost of device.
2. Through the setting of encoder and screen, can more audio-visual see the wear resistance of paint surface, the original equipment uses the paper tape to quantify the wear resistance of paint surface, and this device adopts electronic system to quantify the wear resistance of paint surface, under the unchangeable circumstances of assurance precision, has reduced the waste of paper.
Drawings
FIG. 1 is a schematic view of the appearance and structure of a paint RCA abrasion resistance tester according to the utility model;
FIG. 2 is a schematic side view of a paint RCA abrasion resistance tester according to the present utility model;
FIG. 3 is a schematic view of a paint RCA abrasion resistance tester bracket of the present utility model;
FIG. 4 is a schematic diagram of a motor of the paint RCA abrasion tester of the present utility model;
FIG. 5 is a schematic view of a cam of the paint RCA wear tester of the present utility model;
FIG. 6 is a schematic diagram of a connecting rod of the paint RCA abrasion resistance tester of the present utility model;
fig. 7 is a schematic view of a sanding element and a hole punch of the paint RCA abrasion tester of the present utility model.
Reference numerals in the drawings: 1. a base; 2. a test object holder; 21. a track; 22. a spring; 23. a clamp; 3. a mounting plate; 31. a fixing member; 32. a motor controller; 33. a battery; 4. a screen assembly; 41. a screen outer frame; 42. a screen; 5. an actuator; 51. an encoder; 511. an encoder connecting shaft; 52. a motor; 521. a transmission shaft; 53. a cam member; 531. a cam; 532. a transmission shaft fixing hole; 533. a cam drive shaft; 54. a connecting piece; 541. a connecting rod; 542. cam drive shaft fixed orifices; 543. a connecting rod transmission shaft; 55. a polishing member; 551. a grinding piece cross bar; 552. connecting rod drive shaft fixed hole; 553. polishing a vertical rod of a piece; 554. a polishing piece fixing head; 56. a sander; 561. a sander mount; 562. grinding head.
Detailed Description
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a paint surface RCA wear-resisting tester, includes base 1 and actuating mechanism 5, and the upper surface welding of base 1 has test object mounting 2, and one side welding of base 1 has mounting panel 3, and screen assembly 4 is installed to the upper surface of mounting panel 3, and the surface mounting of mounting panel 3 has actuating mechanism 5;
the actuating mechanism 5 comprises an encoder 51, a motor 52, a cam piece 53, a connecting piece 54, a polishing piece 55 and a polishing device 56, wherein the encoder 51 is fixedly connected to one side of the mounting plate 3, the motor 52 is mounted on the other side of the encoder 51, the cam piece 53 is mounted on the outer portion of the motor 52, the connecting piece 54 is mounted on the outer portion of the cam piece 53, the polishing piece 55 is mounted on the surface of the connecting piece 54, and the polishing device 56 is mounted on the lower surface of the polishing piece 55.
As a further embodiment of the above technical solution: as shown in fig. 4 and 5, an encoder connecting shaft 511 is installed at one side of the encoder 51, a transmission shaft 521 is installed at one side of the motor 52, power of the motor 52 is transmitted to the cam member 53 through the transmission shaft 521, the number of turns of the motor 52 is recorded through the encoder 51, the number of turns of the motor 52 can be precisely up to through the establishment of the encoder 51, and thus the wear resistance of the paint surface can be directly measured.
As a further embodiment of the above technical solution: as shown in fig. 5 and 6, the cam member 53 includes a cam 531, a driving shaft fixing hole 532 and a cam driving shaft 533, the driving shaft 531 is installed at the outer portion of the driving shaft 521, the driving shaft fixing hole 532 is provided at one side of the cam 531, the cam driving shaft 533 is welded to the surface of the cam 531, the connection member 54 includes a connection rod 541, a cam driving shaft fixing hole 542 and a connection rod driving shaft 543, the connection rod 541 is installed at the outer portion of the cam driving shaft 533, the cam driving shaft fixing hole 542 is provided at one side of the connection rod 541, the rotation of the motor 52 is changed into a linear motion through the cam member 53, the cam driving shaft fixing hole 542 is connected with the cam driving shaft 533 to transmit power to the connection member 54, the power of the motor is transmitted to the connection member 54 through the establishment of a series of devices, and the connection member 54 transmits power to the polishing member 55 to enable the polishing member 55 to perform a specified work.
As a further embodiment of the above technical solution: as shown in FIG. 7, the polishing member 55 comprises a polishing member cross bar 551, a connecting rod transmission shaft fixing hole 552, a polishing member vertical rod 553 and a polishing member fixing head 554, wherein the polishing member cross bar 551 is arranged on the outer side of the connecting rod transmission shaft 543, the connecting rod transmission shaft fixing hole 552 is formed in one side of the polishing member cross bar 551, the polishing member vertical rod 553 is welded on the lower surface of the polishing member cross bar 551, the polishing member fixing head 554 is welded on one side of the polishing member vertical rod 553, the polishing device 56 comprises a polishing device fixing member 561 and a polishing head 562, the polishing device fixing member 561 is arranged in the inner side of the polishing member fixing head 554, the polishing head 562 is arranged on one side of the polishing device fixing member 561, the polishing device 56 is arranged on one side of the polishing member 55, and is used for polishing a paint surface, and the purpose of testing the wear resistance of the paint surface is achieved through mutual friction between the polishing device 56 and the paint surface.
As a further embodiment of the above technical solution: as shown in fig. 3, the test object fixing member 2 includes a rail 21, a spring 22 and a clamp 23, the rail 21 is welded on the upper surface of the base 1, the spring 22 is installed in a groove of the rail 21, the clamp 23 is installed on one side of the spring 22, the clamp 23 automatically clamps the test object through the spring 22, the test object is firmly fixed on the rail 21, the test object is fixed, and the position deviation or falling of the test object in the test process is prevented, so that the follow-up step is affected.
As a further embodiment of the above technical solution: as shown in fig. 3, the mounting board 3 includes a fixing member 31, a motor controller 32 and a battery 33, the fixing member 31 is welded on the surface of the mounting board 3, the motor controller 32 is installed at the lower part of the mounting board 3, the battery 33 is installed at the middle part of the mounting board 3, the battery 33 can be used for adjusting the rotating speed of the motor on the premise of no external power supply, the motor controller 32 is used for adjusting the rotating speed of the motor, the starting and the closing of the motor are also controlled by the motor controller 32, and the components for completing the work purpose are fixed by the mounting board 3, so that the occurrence of faults caused by position variation in the working process is avoided, and the fault rate of the device is reduced.
As a further embodiment of the above technical solution: as shown in fig. 1, 2 and 3, the screen assembly 4 includes a screen outer frame 41 and a screen 42, the screen outer frame 41 is mounted on the upper surface of the mounting plate 3, the screen 42 is mounted in the screen outer frame 41, the screen 42 can intuitively display the number of turns of the motor, and the wear resistance of the paint surface can be more intuitively displayed, so that the subsequent comparison with other paint surfaces is facilitated.
It should be noted that: the encoder adopts an absolute encoder.
Working principle: firstly, a paint surface RCA abrasion tester is moved to a working position, firstly, when the abrasion resistance detection device is used for detecting the abrasion resistance, the paint surface to be detected can be placed on a track 21, a clamp 23 is used for automatically clamping a tested object through a spring 22, secondly, a sander 56 is arranged on a sanding member fixing head 554, thirdly, the motor 52 is started through a motor controller 32, the motor 52 changes the rotary motion of the motor 52 into the linear motion through the mutual matching of the four components of a cam piece 53, a connecting piece 54 and a sanding member 55, meanwhile, a sanding head 562 polishes the paint surface, and after the detection is finished, the motor is closed through the motor controller 32, the device stops moving, and finally, the number of turns of the motor is checked through a screen 42, data are recorded, and the paint surface to be detected is taken down from the track 21, so that the use process of the paint surface RCA abrasion tester is completed.
Claims (7)
1. The utility model provides a wear-resisting tester of paint surface RCA, includes base (1) and actuating mechanism (5), its characterized in that: the testing device comprises a base (1), wherein a test object fixing piece (2) is welded on the upper surface of the base (1), a mounting plate (3) is welded on one side of the base (1), a screen assembly (4) is mounted on the upper surface of the mounting plate (3), and an executing mechanism (5) is mounted on the surface of the mounting plate (3);
the actuating mechanism (5) comprises an encoder (51), a motor (52), a cam piece (53), a connecting piece (54), a polishing piece (55) and a polishing device (56), wherein the encoder (51) is fixedly connected to one side of the mounting plate (3), the motor (52) is mounted on the other side of the encoder (51), the cam piece (53) is mounted on the outer portion of the motor (52), the connecting piece (54) is mounted on the outer portion of the cam piece (53), the polishing piece (55) is mounted on the surface of the connecting piece (54), and the polishing device (56) is mounted on the lower surface of the polishing piece (55).
2. The paint RCA abrasion resistance tester according to claim 1, wherein an encoder connecting shaft (511) is installed on one side of the encoder (51), and a transmission shaft (521) is installed on one side of the motor (52).
3. The paint surface RCA wear-resistant tester according to claim 1, wherein the cam member (53) includes a cam (531), a transmission shaft fixing hole (532) and a cam transmission shaft (533), the cam (531) is installed to the outside of the transmission shaft (521), the transmission shaft fixing hole (532) is provided at one side of the cam (531), the cam transmission shaft (533) is welded to the surface of the cam (531), the connecting member (54) includes a connecting rod (541), a cam transmission shaft fixing hole (542) and a connecting rod transmission shaft (543), the connecting rod (541) is installed to the outside of the cam transmission shaft (533), the cam transmission shaft fixing hole (542) is provided in the inside of the connecting rod (541), and the connecting rod transmission shaft (543) is installed at one side of the connecting rod (541).
4. The paint surface RCA wear-resistant tester according to claim 1, wherein the polishing piece (55) comprises a polishing piece cross rod (551), a connecting rod transmission shaft fixing hole (552), a polishing piece vertical rod (553) and a polishing piece fixing head (554), the polishing piece cross rod (551) is installed on the outer part of the connecting rod transmission shaft (543), the connecting rod transmission shaft fixing hole (552) is formed in one side of the polishing piece cross rod (551), the polishing piece vertical rod (553) is welded on the lower surface of the polishing piece cross rod (551), the polishing piece fixing head (554) is welded on one side of the polishing piece vertical rod (553), the polishing device (56) comprises a polishing device fixing piece (561) and a polishing head (562), the polishing device fixing piece (561) is installed on the inner part of the polishing device fixing head (554), and the polishing head (562) is installed on one side of the polishing device fixing piece (561).
5. The paint surface RCA wear-resistant tester according to claim 1, wherein the tester fixing part (2) comprises a rail (21), a spring (22) and a clamp (23), the rail (21) is welded on the upper surface of the base (1), the spring (22) is installed in a groove of the rail (21), and the clamp (23) is installed on one side of the spring (22).
6. The paint surface RCA wear-resistant tester according to claim 1, wherein the mounting plate (3) comprises a fixing piece (31), a motor controller (32) and a battery (33), the fixing piece (31) is welded on the surface of the mounting plate (3), the motor controller (32) is mounted on the lower portion of the mounting plate (3), and the battery (33) is mounted in the middle of the mounting plate (3).
7. The paint RCA abrasion-resistant tester according to claim 1, wherein the screen assembly (4) comprises a screen frame (41) and a screen (42), the screen frame (41) is mounted on the upper surface of the mounting plate (3), and the screen (42) is mounted inside the screen frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953044.7U CN220323023U (en) | 2023-07-24 | 2023-07-24 | Paint surface RCA wear-resisting tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953044.7U CN220323023U (en) | 2023-07-24 | 2023-07-24 | Paint surface RCA wear-resisting tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323023U true CN220323023U (en) | 2024-01-09 |
Family
ID=89413741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321953044.7U Active CN220323023U (en) | 2023-07-24 | 2023-07-24 | Paint surface RCA wear-resisting tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323023U (en) |
-
2023
- 2023-07-24 CN CN202321953044.7U patent/CN220323023U/en active Active
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