CN207717555U - A kind of paint film hardness testing device - Google Patents
A kind of paint film hardness testing device Download PDFInfo
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- CN207717555U CN207717555U CN201721903180.XU CN201721903180U CN207717555U CN 207717555 U CN207717555 U CN 207717555U CN 201721903180 U CN201721903180 U CN 201721903180U CN 207717555 U CN207717555 U CN 207717555U
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- test
- mobile mechanism
- paint film
- scriber
- leading screw
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Abstract
The utility model is related to a kind of paint film hardness testing devices, the device includes test platform, a pair of X being disposed in parallel on test platform to mobile mechanism, a pair of Y-direction mobile mechanism being disposed in parallel on test platform and the automatic load test mechanism for being arranged between LiangYXiang mobile mechanisms and being sequentially connected with Y-direction mobile mechanism, and X is to mobile mechanism equipped with test board clamping device.Compared with prior art, the utility model enables automatic load test mechanism gradually to pressurize and carries out hardness test to the paint film on test board, easy to operate, testing efficiency is high by Y-direction mobile mechanism and cooperations of the X to mobile mechanism；By the cooperation of rotating disc and fixed plate, the counterweight of different weight is enable to pressurize automatically to scriber component, avoids the inconvenience of manual swing weight-adding, and the counterweight of different weight can be placed in counterweight putting hole according to actual needs, flexibility is good.
Description
Technical field
The utility model belongs to paint film technical field of measurement and test, is related to a kind of paint film hardness testing device.
Background technology
Hardness of paint film is paint film Collision-free, collapse, wipes the ability for the mechanical forces such as drawing, and is to indicate paint film property quality
One of important indicator.The hardness measuring method of paint film mainly has determination of pencil hardness method, pendulum-rocker hardness measuring method, indentation test
Method and scratch method for test.Wherein, scratch test carries out on scratching instrument, and test process is：Test board is fixed on instrument can
On mobile workbench, instrument is opened, workbench is made at the uniform velocity to advance, the scriber on instrument can move on test board, depending on drawing
Trace situation, gradually on scriber plus counterweight, until just scratch paint film, using minimum load when scratching paint film as the paint film
Hardness number.
However, existing scratching instrument is often inconvenient, and flexibility is poor, and application range is by larger limitation.
Utility model content
The purpose of this utility model is exactly to provide a kind of hardness of paint film to overcome the problems of the above-mentioned prior art
Test device.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of paint film hardness testing device, the device include test platform, a pair of X being disposed in parallel on test platform to
Mobile mechanism, a pair of Y-direction mobile mechanism being disposed in parallel on test platform and be arranged between LiangYXiang mobile mechanisms and with
The automatic load test mechanism that Y-direction mobile mechanism is sequentially connected, the X are equipped with test board clamping device to mobile mechanism.
The test board for being coated with paint film is placed in two X between mobile mechanism, and is fixedly clamped by test board clamping device, later Y-direction
Mobile mechanism drives automatic load test mechanism to carry out scratch test on test board；After carrying out a test, on test board
Paint film do not scratched, by X to mobile mechanism by test board along X to moving a certain distance, make not drawing part position on test board
Below the test position of automatic load test mechanism, automatic load test mechanism increases load and automatically on test board later
Scratch test next time is carried out, until just scratching paint film.
Further, the X to mobile mechanism include a pair of X being disposed in parallel on test platform to lead screw base, edge
Horizontal direction is rotatably arranged on two X and is located at X on leading screw to the X between lead screw base to leading screw, along X to leading screw axial direction movable sleeving
The X that X is connect to nut and with X to lead screw transmission is to leading screw driving motor, and test board clamping device setting is in X to spiral shell
On mother.X drives X to be rotated to leading screw to leading screw driving motor, and X is made to drive test board clamping device along X to reciprocating motion to nut.
Further, the test board clamping device include be arranged in X on nut test board folder mounting blocks and
Test board folder on test board folder mounting blocks is set.It is pressed from both sides using test board and test board is fixedly clamped, X passes through test to nut
Plate presss from both sides mounting blocks and drives test board along X to reciprocating motion.
Further, the Y-direction mobile mechanism includes a pair of Y-direction lead screw base being disposed in parallel on test platform, edge
Horizontal direction is rotatably arranged on Y-direction leading screw between two Y-direction lead screw bases, is located on Y-direction leading screw along Y-direction leading screw axial direction movable sleeving
Y-direction nut and the Y-direction leading screw driving motor being connect with Y-direction lead screw transmission, the automatic load test mechanism are arranged in Y-direction
On nut.Y-direction leading screw driving motor drives the rotation of Y-direction leading screw, and Y-direction nut is made to drive automatic load test mechanism reciprocal along Y-direction
Movement.
Further, the automatic load test mechanism include be arranged in Y-direction mobile mechanism and with Y-direction mobile mechanism
The fixation board mount of drive connection, the fixed plate being arranged on fixed board mount and the rotation being rotatably arranged in fixed plate
Disk is circumferentially uniformly provided with multiple counterweight putting holes on the rotating disc, and counterweight is equipped in the counterweight putting hole, described
Fixed plate is equipped with scriber component compatible with counterweight putting hole.Fixed plate is located above test platform, in counterweight putting hole
Counterweight be pressed on scriber component, pressurize to scriber component；When needing to increase load, rotary motion disk makes another
Counterweight in counterweight putting hole is pressed on scriber component, is pressurizeed to scriber component.Counterweight weight in each counterweight putting hole
Amount is different, to load different size of load to scriber component.
Further, it is vertically equipped with shaft between the fixed plate and rotating disc, is set in the fixed plate
There are shaft driving motor, the top of the shaft to be fixedly connected with rotating disc, bottom end is sequentially connected with shaft driving motor.Turn
Axis driving motor drives turn disc by shaft, and the counterweight in different counterweight putting holes is made to turn to scriber component successively
On, to realize the gradually pressurization to scriber component.
The fixed plate is equipped with shaft driving motor holder, shaft driving as a preferred technical solution,
Motor is arranged by shaft driving motor holder in fixed plate.
Further, bearing is equipped between the shaft and fixed plate.Bearing can reduce between shaft and fixed plate
Frictional force when mutually rotating.
Further, the scriber component includes the scriber mounting bracket being arranged in fixed plate, setting scriber mounting bracket
Scriber mounting plate upper and compatible with counterweight putting hole and be arranged vertically at scriber mounting plate bottom and with test
The compatible scriber of platform.Counterweight in counterweight putting hole is pressed on scriber mounting plate, and the bottom end of scriber is made to be against on test board.
The top end face of scriber mounting plate is flushed with the top end face of fixed plate as a preferred technical solution, is ensured
In turn disc, counterweight can successfully be slid by other positions in fixed plate on scriber mounting plate, with to scriber
Pressurization.
Gap is equipped between the bottom face and scriber mounting bracket of the scriber mounting plate as a preferred technical solution,
Ensure that the weight of counterweight can be all added on scriber.
The utility model in practical application, the test board for being coated with paint film is placed on test platform, and positioned at two X to
Between mobile mechanism, fixation is clamped to the both ends of test board by test board folder；Y-direction mobile mechanism drives automatic load test
Mechanism is moved back and forth along Y-direction, and scriber bottom end is made to be moved on test board, carries out scratch test；If paint film on test board not by
It scratches, drives test board along X to moving a certain distance to mobile mechanism by X, make not drawing part and scriber bottom end on test board
It contacts, shaft driving motor drives turn disc by shaft later, and the counterweight of weight bigger is turned to scriber mounting plate
On, and scratch test next time is carried out on test board；It gradually pressurizes to scriber component in this way, until just drawing paint film
It is broken.
Compared with prior art, the utility model has the characteristics that：
1) by Y-direction mobile mechanism and cooperations of the X to mobile mechanism, automatic load test mechanism is enable gradually to pressurize simultaneously
Hardness test is carried out to the paint film on test board, easy to operate, testing efficiency is high；
2) by the cooperation of rotating disc and fixed plate, so that the counterweight of different weight is pressurizeed automatically to scriber component, keep away
The inconvenience of manual swing weight-adding is exempted from, and the counterweight of different weight, spirit can be placed in counterweight putting hole according to actual needs
Activity is good.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of scriber component in the utility model；
Description of symbols in figure：
1-test platform, 2-X to lead screw base, 3-X to leading screw, 4-test boards folder mounting blocks, 5-Y-direction lead screw bases,
6-Y-direction leading screws, 7-fixed board mounts, 8-fixed plates, 9-rotating discs, 10-counterweight putting holes, 11-counterweights, 12-turn
Axis, 13-shaft driving motors, 14-scriber mounting brackets, 15-scriber mounting plates, 16-scribers, 17-test boards.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, gives detailed embodiment and specific operating process, but the guarantor of the utility model
Shield range is not limited to following embodiments.
Embodiment：
A kind of paint film hardness testing device as shown in Figure 1, the device include that test platform 1, a pair are disposed in parallel in survey
X on examination platform 1 to mobile mechanism, a pair of Y-direction mobile mechanism being disposed in parallel on test platform 1 and is arranged in two Y-directions
The automatic load test mechanism being sequentially connected between mobile mechanism and with Y-direction mobile mechanism, X are equipped with test board to mobile mechanism
Clamping device.
Wherein, X to mobile mechanism include a pair of X being disposed in parallel on test platform 1 to lead screw base 2, in the horizontal direction
Be rotatably arranged on two X to the X between lead screw base 2 to leading screw 3, along X to leading screw 3 axial movement be set in Xs of the X on leading screw 3 to
Nut and with X to the X that leading screw 3 is sequentially connected to leading screw driving motor, test board clamping device is arranged in X on nut.
Test board clamping device includes the test board folder mounting blocks 4 being arranged in X on nut and is arranged in test board folder
Test board folder on mounting blocks 4.
Y-direction mobile mechanism includes a pair of Y-direction lead screw base 5 being disposed in parallel on test platform 1, rotation is set in the horizontal direction
Set the Y-direction leading screw 6 between two Y-direction lead screw bases 5, along Y-direction leading screw 6 axial movement be set in the Y-direction nut on Y-direction leading screw 6 with
And the Y-direction leading screw driving motor being sequentially connected with Y-direction leading screw 6, automatic load test mechanism are arranged on Y-direction nut.
Automatic load test mechanism includes the fixation for being arranged in Y-direction mobile mechanism and being sequentially connected with Y-direction mobile mechanism
Board mount 7, the fixed plate 8 being arranged on fixed board mount 7 and the rotating disc 9 being rotatably arranged in fixed plate 8, the rotating disc
Circumferentially be uniformly provided with multiple counterweight putting holes 10 on 9, be equipped with counterweight 11 in counterweight putting hole 10, fixed plate 8 be equipped with
10 compatible scriber component of counterweight putting hole.Shaft 12, fixed plate 8 are vertically equipped between fixed plate 8 and rotating disc 9
It is equipped with shaft driving motor 13, the top of shaft 12 is fixedly connected with rotating disc 9, and bottom end connects with the transmission of shaft driving motor 13
It connects.Bearing is equipped between shaft 12 and fixed plate 8.As shown in Fig. 2, scriber component includes the scriber peace being arranged in fixed plate 8
It shelves 14, scriber mounting plate 15 compatible with counterweight putting hole 10 and set on setting scriber mounting bracket 14 and vertically
It sets in 15 bottom of scriber mounting plate and scriber compatible with test platform 1 16.
In practical application, the test board 17 for being coated with paint film is placed on test platform 1, and positioned at two X to
Between mobile mechanism, fixation is clamped to the both ends of test board 17 by test board folder；Y-direction mobile mechanism drives certainly
Dynamic load test mechanism is moved back and forth along Y-direction, and 16 bottom end of scriber is made to be moved on test board 17, carries out scratch test；If test
Paint film on plate 17 is not scratched, drives test board 17, to moving a certain distance, to make test board 17 along X to mobile mechanism by X
On do not draw part contacted with 16 bottom end of scriber, later shaft driving motor 13 by shaft 12 drive rotating disc 9 rotate, by weight
The counterweight 11 of bigger turns on scriber mounting plate 15, and scratch test next time is carried out on test board 17；It is right in this way
Scriber component gradually pressurizes, until just scratching paint film.
Practicality can be understood and used the above description of the embodiments is intended to facilitate those skilled in the art
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiment without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (8)
1. a kind of paint film hardness testing device, which is characterized in that the device includes that test platform (1), a pair are disposed in parallel in survey
The Y-direction mobile mechanism and be arranged two that X on examination platform (1) is disposed in parallel in mobile mechanism, a pair on test platform (1)
The automatic load test mechanism being sequentially connected between Y-direction mobile mechanism and with Y-direction mobile mechanism, the X is in mobile mechanism
Equipped with test board clamping device.
2. a kind of paint film hardness testing device according to claim 1, which is characterized in that the X is wrapped to mobile mechanism
Include X that a pair is disposed in parallel on test platform (1) to lead screw base (2), be rotatably arranged on two X in the horizontal direction to lead screw base
(2) X between to leading screw (3), along X to leading screw (3) axial movement be set in Xs of the X on leading screw (3) to nut and with X to
To leading screw driving motor, the test board clamping device is arranged in X on nut the X that leading screw (3) is sequentially connected.
3. a kind of paint film hardness testing device according to claim 2, which is characterized in that the test board clamping device
Including the test board of test board folder mounting blocks (4) and setting on test board folder mounting blocks (4) in X on nut is arranged
Folder.
4. a kind of paint film hardness testing device according to claim 1, which is characterized in that the Y-direction mobile mechanism packet
It includes Y-direction lead screw base (5) that a pair is disposed in parallel on test platform (1), be rotatably arranged on two Y-direction lead screw bases in the horizontal direction
(5) Y-direction leading screw (6) between is set in Y-direction nut and and Y-direction on Y-direction leading screw (6) along Y-direction leading screw (6) axial movement
The Y-direction leading screw driving motor that leading screw (6) is sequentially connected, the automatic load test mechanism are arranged on Y-direction nut.
5. a kind of paint film hardness testing device according to claim 1, which is characterized in that the automatic load test machine
Structure include be arranged in Y-direction mobile mechanism and be sequentially connected with Y-direction mobile mechanism fixation board mount (7), be arranged in fixed plate
Fixed plate (8) on holder (7) and the rotating disc (9) being rotatably arranged in fixed plate (8), on the rotating disc (9) circumferentially
Multiple counterweight putting holes (10) are uniformly provided with, counterweight (11), the fixed plate are equipped in the counterweight putting hole (10)
(8) compatible scriber component is equipped with counterweight putting hole (10).
6. a kind of paint film hardness testing device according to claim 5, which is characterized in that the fixed plate (8) with turn
Shaft (12) is vertically equipped between Moving plate (9), the fixed plate (8) is equipped with shaft driving motor (13), described
The top of shaft (12) be fixedly connected with rotating disc (9), bottom end is sequentially connected with shaft driving motor (13).
7. a kind of paint film hardness testing device according to claim 6, which is characterized in that the shaft (12) and fixation
Bearing is equipped between plate (8).
8. a kind of paint film hardness testing device according to claim 5, which is characterized in that the scriber component includes setting
It sets the scriber mounting bracket (14) in fixed plate (8), be adapted on setting scriber mounting bracket (14) and with counterweight putting hole (10)
Scriber mounting plate (15) and be arranged vertically at scriber mounting plate (15) bottom and compatible with test platform (1)
Scriber (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903180.XU CN207717555U (en) | 2017-12-29 | 2017-12-29 | A kind of paint film hardness testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903180.XU CN207717555U (en) | 2017-12-29 | 2017-12-29 | A kind of paint film hardness testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717555U true CN207717555U (en) | 2018-08-10 |
Family
ID=63053595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903180.XU Active CN207717555U (en) | 2017-12-29 | 2017-12-29 | A kind of paint film hardness testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176159A (en) * | 2021-04-25 | 2021-07-27 | 洪婷 | Metal surface scratch testing arrangement for industrial manufacturing |
-
2017
- 2017-12-29 CN CN201721903180.XU patent/CN207717555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176159A (en) * | 2021-04-25 | 2021-07-27 | 洪婷 | Metal surface scratch testing arrangement for industrial manufacturing |
| CN113176159B (en) * | 2021-04-25 | 2024-03-22 | 洪婷 | Industrial manufacturing metal surface scratch testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190215 Address after: 226601 Room 12160, 21(22) Building, 1692 Xinghu Avenue, Nantong Economic and Technological Development Zone, Jiangsu Province Patentee after: Mecca Coatings (Nantong) Co., Ltd. Address before: 1515 Sicheng Road, Malu Town, Jiading District, Shanghai, 201801 Patentee before: Shanghai Mega Coatings Company Limited |
|
| TR01 | Transfer of patent right |