CN114002141A - Plate surface cutting device for scratch test - Google Patents
Plate surface cutting device for scratch test Download PDFInfo
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- CN114002141A CN114002141A CN202111154398.0A CN202111154398A CN114002141A CN 114002141 A CN114002141 A CN 114002141A CN 202111154398 A CN202111154398 A CN 202111154398A CN 114002141 A CN114002141 A CN 114002141A
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- moving
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention provides a plate surface cutting device for a scratch test, which belongs to the field of scratch tests and comprises a support body, a support frame, a worktable, a first translation mechanism, a cutting mechanism, a second translation mechanism and a third translation mechanism, wherein the support frame is fixedly arranged on the support body, the worktable moves on the support body along the direction vertical to the support frame, the first translation mechanism is arranged on the support body and is used for driving the worktable to move on the support body, the cutting mechanism longitudinally moves on the support frame to be close to or far away from the worktable, the second translation mechanism is arranged on the support frame and is used for driving the cutting mechanism to longitudinally move, and the third translation mechanism is arranged on the support frame and is used for driving the second translation mechanism and the cutting mechanism to transversely move on the support frame. This cutting device simple structure, convenient to use can replace manual operation effectively, can reduce staff's working strength effectively, can reduce the influence of human factor to product mar test result simultaneously effectively.
Description
Technical Field
The invention belongs to the technical field of scratch tests, and particularly relates to a plate surface cutting device for a scratch test.
Background
The material surface scratch test is to scratch the surface of a tested material at a specific pressure and frequency, and analyze the scratch so as to test the scratch resistance of the surface of a product.
Traditional scratch test's cut-out is carried out the mar by artifical handheld cutter, because of the human factor influence, and the mar orbit is hardly guaranteed, and dynamics size, cut-out frequency be not convenient for control, influence the precision of product surface scratch test, and artifical working strength height.
Disclosure of Invention
The embodiment of the invention provides a plate surface cutting device for scratch test, aiming at solving the problems in the background technology.
The embodiment of the invention is realized in such a way that the plate surface scribing device for the scratch test comprises a support body, a support frame fixed on the support body, a workbench moving on the support body along the direction vertical to the support frame, a first translation mechanism arranged on the support body and used for driving the workbench to move on the support body, a scribing mechanism longitudinally moving on the support frame to be close to or far from the workbench, a second translation mechanism arranged on the support frame and used for driving the scribing mechanism to longitudinally move, and a third translation mechanism arranged on the support frame and used for driving the second translation mechanism and the scribing mechanism to transversely move on the support frame, wherein a positioning clamp used for fixing a product on the workbench is arranged on the workbench.
Preferably, the first translation mechanism includes a movable frame fixedly disposed on the support, a first sliding block fixedly disposed at the bottom of the working table and sliding on the movable frame, a first movable shaft rotatably mounted on the movable frame and used for driving the first sliding block to move on the movable frame, and a first driving motor fixedly mounted at one end of the movable frame and used for driving the first movable shaft to rotate.
Preferably, the two sides of the moving frame are symmetrically provided with guide plates fixedly connected with the supporting body, and the workbench is fixedly provided with fixing blocks sliding on the guide plates.
Preferably, the second translation mechanism comprises a support plate which moves transversely on the support frame, a moving plate which moves longitudinally on the support plate and is close to or far away from the workbench, a second slider which is fixedly arranged on the moving plate, and a second movement shaft which is rotatably arranged on the support plate and is used for driving the second slider to move on the support plate.
Preferably, first guide bars fixedly connected with the support plate are symmetrically arranged on two sides of the second moving shaft, and a first moving block sliding on the first guide bars is fixedly arranged on the moving plate.
Preferably, the third translation mechanism includes a third slider fixedly disposed on one surface of the support plate away from the movable plate, a transmission belt rotatably mounted on one surface of the support frame close to the support plate for driving the third slider to move on the support frame, rotating rollers rotatably mounted on the support frame corresponding to two ends of the transmission belt, and a second driving motor fixedly disposed on the support frame for driving one of the rotating rollers to rotate.
Preferably, the third translation mechanism further includes a second guide bar fixedly disposed on the support frame, and a second moving block fixedly disposed on a surface of the support plate away from the moving plate, where the second moving block slides on the second guide bar.
Preferably, the cutting mechanism comprises a positioning block fixedly arranged at one end of the moving plate close to the workbench, a cutting head arranged at the inner side of the positioning block, and a fastening pin which penetrates through the positioning block from the outer side of the positioning block and is in contact with the cutting head.
Preferably, the positioning clamp is an elbow clamp and is fixed on the workbench through a screw.
This cutting device simple structure, convenient to use can replace manual operation effectively, can reduce staff's working strength effectively, can reduce the influence of human factor to product mar test result simultaneously effectively.
Drawings
FIG. 1 is a schematic view showing the construction of a plate surface scribing apparatus for a scratch test;
fig. 2 is a schematic structural view of a first translation mechanism in a plate surface dicing apparatus for a scratch test.
In the figure:
1. a support body; 11. a guide plate;
2. a support frame;
3. a work table; 31. a fixed block;
4. a first translation mechanism; 41. a movable frame; 42. a first slider; 43. a first moving axis; 44. a first drive motor;
5. a cutting mechanism;
6. a second translation mechanism; 61. a support plate; 611. a first guide bar; 62. moving the plate; 621. a first moving block; 63. a second slider; 64. a second moving axis;
7. a third translation mechanism; 71. a third slider; 72. a transmission belt; 73. rotating the roller; 74. a second drive motor; 75. a second guide bar; 76. a second moving block;
8. and a positioning clip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention provides a plate surface scribing apparatus for a scratch test, as shown in fig. 1 and 2, the scribing device comprises a supporting body 1, a supporting frame 2 fixed on the supporting body 1, a workbench 3 moving on the supporting body 1 along the direction vertical to the supporting frame 2, a first translation mechanism 4 arranged on the supporting body 1 and used for driving the workbench 3 to move on the supporting body 1, a scribing mechanism 5 longitudinally moving on the supporting body 2 to be close to or far from the workbench 3, a second translation mechanism 6 arranged on the supporting frame 2 and used for driving the scribing mechanism 5 to longitudinally move, and a third translation mechanism 7 arranged on the supporting frame 2 and used for driving the second translation mechanism 6 and the scribing mechanism 5 to transversely move on the supporting frame 2, and a positioning clamp 8 for fixing a product on the workbench 3 is arranged on the workbench 3.
During the use, will be surveyed through the locating clip 8 and fix on workstation 3, then through 6 drive cutting mechanism 5 of second translation mechanism and surveyed a surface contact, the rethread first actuating mechanism 4 drive workstation 3 drive is surveyed a removal on supporter 1 or drives cutting mechanism 5 through third actuating mechanism 7 and is carrying out the cutting at being surveyed a surface removal to carry out the cutting to being surveyed a surface effectively, carry out scratch to being surveyed a surface and handling.
Wherein, for the convenience to be surveyed the piece and fix a position, it is fixed to adapt to the not surveyed piece of equidimension, the fixation clamp 8 is the elbow clamp, the fixation clamp 8 passes through the fix with screw on workstation 3.
In one embodiment, the first translation mechanism 4 includes a moving frame 41 fixedly disposed on the supporting body 1, a first sliding block 42 fixedly disposed at the bottom of the working table 3 and sliding on the moving frame 41, a first moving shaft 43 rotatably mounted on the moving frame 41 for driving the first sliding block 42 to move on the moving frame 41, and a first driving motor 44 fixedly mounted at one end of the moving frame 41 for driving the first moving shaft 43 to rotate.
In this embodiment, when selecting to drive the measured piece through workstation 3 and carry out the surface cutting, drive first removal axle 43 through first driving motor 44 and rotate to drive first slider 42 and drive workstation 3 and translate on removing frame 41, and then drive the measured piece and remove on supporter 1, make the directional removal of measured piece and the contact of cutting mechanism 5, thereby carry out the cutting to the measured piece surface.
Wherein, in order to ensure the stability of the movement of the worktable 3, guide plates 11 fixedly connected with the supporting body 1 are symmetrically arranged on both sides of the movable frame 41, and a fixing block 31 sliding on the guide plates 11 is fixedly arranged on the worktable 3. The worktable 3 is guided and supported by the guide plate 11 and the fixed block 31, so that the moving stability of the worktable 3 is ensured.
In one embodiment, the second translation mechanism 6 comprises a supporting plate 61 moving on the supporting frame 2 in the transverse direction, a moving plate 62 moving on the supporting plate 61 in the longitudinal direction to approach or depart from the working table 3, a second slide block 63 fixedly arranged on the moving plate 62, and a second moving shaft 64 rotatably arranged on the supporting plate 61 and used for driving the second slide block 63 to move on the supporting plate 61.
In this embodiment, in use, the second moving shaft 64 is manually rotated, so that the moving shaft 64 drives the second slider 63 to move on the supporting plate 61, and thus the moving plate 62 is driven to move on the supporting plate 61, and the moving plate 62 drives the scribing mechanism 5 to move close to the workbench 3, so that the scribing mechanism 5 contacts with the surface of the tested object.
In order to ensure the stability of the movement of the moving plate 62, first guide bars 611 fixedly connected to the support plate 61 are symmetrically disposed on both sides of the second moving shaft 64, and a first moving block 621 sliding on the first guide bars 611 is fixedly disposed on the moving plate 62. The moving plate 62 is supported by the first guide bar 611 and the first moving block 621, so that the moving stability of the moving plate 62 is ensured.
In one embodiment, the third translation mechanism 7 includes a third slider 71 fixedly disposed on a surface of the support plate 61 away from the moving plate 62, a transmission belt 72 rotatably mounted on a surface of the support frame 2 close to the support plate 61 for driving the third slider 71 to move on the support frame 2, rotating rollers 73 rotatably mounted on the support frame 2 corresponding to two ends of the transmission belt 72, and a second driving motor 74 fixedly disposed on the support frame 2 for driving one of the rotating rollers 73 to rotate.
In this embodiment, when the cutting mechanism 5 contacts the surface of the measured object, the third translation mechanism 7 drives the cutting mechanism 5 to move to cut the surface of the measured object, and at this time, the second driving mechanism 74 drives the rotating roller 73 to rotate, so as to drive the transmission belt 72 to rotate, so as to drive the third slider 71 to move transversely on the supporting frame 2, so as to drive the second translation mechanism 6 and the cutting mechanism 5 to move transversely on the supporting frame 2, so as to cut the surface of the measured object.
In order to ensure the stability of the movement of the second translation mechanism 6 and the dicing mechanism 5, the third translation mechanism 7 further includes a second guide bar 75 fixedly disposed on the support frame 2 and a second moving block 76 fixedly disposed on a surface of the support plate 61 away from the moving plate 62, and the second moving block 76 slides on the second guide bar 75. The second translation mechanism 6 is moved laterally on the support frame 2 by the second moving block 76 and the second guide bar 75, and the second translation mechanism 6 and the dicing mechanism 5 are moved and guided.
In one embodiment, the cutting mechanism 5 includes a positioning block 52 fixedly disposed at one end of the moving plate 62 close to the working table 3, a cutting head 51 disposed inside the positioning block 52, and a fastening pin 53 penetrating the positioning block 52 from the outside of the positioning block 52 and contacting the cutting head 51.
In the embodiment, the cutting head 51 is placed inside the positioning block 52, and the cutting head 51 is fixed on the positioning block 52 through the fastening pin 53, so that the cutting head 51 is convenient to detach and replace.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A plate surface cutting device for a scratch test is characterized by comprising a supporting body (1), a supporting frame (2) fixedly arranged on the supporting body (1), a working table (3) moving on the supporting body (1) along the direction vertical to the supporting frame (2), a first translation mechanism (4) arranged on the supporting body (1) and used for driving the working table (3) to move on the supporting body (1), a cutting mechanism (5) longitudinally moving on the supporting frame (2) to be close to or far away from the working table (3), a second translation mechanism (6) arranged on the supporting frame (2) and used for driving the cutting mechanism (5) to longitudinally move, and a third translation mechanism (7) arranged on the supporting frame (2) and used for driving the second translation mechanism (6) and the cutting mechanism (5) to transversely move on the supporting frame (2), the workbench (3) is provided with a positioning clamp (8) for fixing a product on the workbench (3).
2. The apparatus for scribing a surface of a plate material for a scratch test according to claim 1, wherein the first translation mechanism (4) comprises a moving frame (41) fixedly disposed on the supporting body (1), a first slider (42) fixedly disposed at the bottom of the worktable (3) and sliding on the moving frame (41), a first moving shaft (43) rotatably mounted on the moving frame (41) for driving the first slider (42) to move on the moving frame (41), and a first driving motor (44) fixedly mounted at one end of the moving frame (41) for driving the first moving shaft (43) to rotate.
3. The apparatus for scribing a surface of a plate material for a scratch test according to claim 2, wherein guide plates (11) fixedly connected to the support body (1) are symmetrically provided on both sides of the moving frame (41), and a fixing block (31) sliding on the guide plates (11) is fixedly provided on the table (3).
4. The apparatus for scribing a surface of a plate material for a scratch test according to claim 1, wherein said second translation mechanism (6) comprises a support plate (61) laterally moving on said support frame (2), a moving plate (62) longitudinally moving on said support plate (61) to be close to or away from said work table (3), a second slider (63) fixedly disposed on said moving plate (62), and a second moving shaft (64) rotatably mounted on said support plate (61) for driving said second slider (63) to move on said support plate (61).
5. The apparatus for scribing the surface of the plate material for the scratch test according to claim 4, wherein first guide bars (611) fixedly connected with the supporting plate (61) are symmetrically provided on both sides of the second moving shaft (64), and a first moving block (621) sliding on the first guide bars (611) is fixedly provided on the moving plate (62).
6. The apparatus for scribing the surface of the plate material for the scratch test according to claim 4, wherein the third translation mechanism (7) comprises a third slider (71) fixedly arranged on one surface of the support plate (61) far away from the moving plate (62), a transmission belt (72) rotatably arranged on one surface of the support frame (2) close to the support plate (61) and used for driving the third slider (71) to move on the support frame (2), rotating rollers (73) rotatably arranged on the support frame (2) and corresponding to two ends of the transmission belt (72), and a second driving motor (74) fixedly arranged on the support frame (2) and used for driving one of the rotating rollers (73) to rotate.
7. The apparatus for scribing on the surface of a plate material for scratch test according to claim 6, wherein said third translation mechanism (7) further comprises a second guide bar (75) fixedly disposed on said supporting frame (2) and a second moving block (76) fixedly disposed on a surface of said supporting plate (61) away from said moving plate (62), said second moving block (76) sliding on said second guide bar (75).
8. The apparatus for scribing a surface of a plate material for a scratch test according to claim 4, wherein the scribing mechanism (5) comprises a positioning block (52) fixedly disposed at one end of the moving plate (62) near the working table (3), a scribing head (51) disposed inside the positioning block (52), and a fastening pin (53) penetrating the positioning block (52) from the outside of the positioning block (52) and contacting the scribing head (51).
9. The apparatus for scribing a surface of a plate material for a scratch test according to claim 1, wherein said positioning clip (8) is an elbow clip, and said positioning clip (8) is fixed to said table (3) by means of a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111154398.0A CN114002141A (en) | 2021-09-29 | 2021-09-29 | Plate surface cutting device for scratch test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111154398.0A CN114002141A (en) | 2021-09-29 | 2021-09-29 | Plate surface cutting device for scratch test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114002141A true CN114002141A (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111154398.0A Pending CN114002141A (en) | 2021-09-29 | 2021-09-29 | Plate surface cutting device for scratch test |
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| CN (1) | CN114002141A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969141A (en) * | 2013-01-29 | 2014-08-06 | 中南大学 | A hard rock hobbing cutter rock breaking characteristic testing device |
| CN203941063U (en) * | 2014-06-30 | 2014-11-12 | 武汉钢铁(集团)公司 | Super thin metal strip high temperature tension test fixture |
| WO2014205402A1 (en) * | 2013-06-21 | 2014-12-24 | Massachusetts Materials Technologies Llc | Scratch testing apparatus and methods of using same |
| TWM523853U (en) * | 2015-12-31 | 2016-06-11 | Univ Far East | Sleeve type stretching process test fixture for thin plate |
| CN106769432A (en) * | 2017-03-28 | 2017-05-31 | 哈尔滨理工大学 | A kind of large-scale fibre metal wall panel structure fatigue test machine clamp |
| CN213239764U (en) * | 2020-11-03 | 2021-05-18 | 安徽省六源光电科技有限公司 | Cell-phone glass apron mar testing arrangement |
| CN213482026U (en) * | 2020-09-30 | 2021-06-18 | 深圳市锐欧光学电子有限公司 | Hundred check devices of drawing |
-
2021
- 2021-09-29 CN CN202111154398.0A patent/CN114002141A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969141A (en) * | 2013-01-29 | 2014-08-06 | 中南大学 | A hard rock hobbing cutter rock breaking characteristic testing device |
| WO2014205402A1 (en) * | 2013-06-21 | 2014-12-24 | Massachusetts Materials Technologies Llc | Scratch testing apparatus and methods of using same |
| CN203941063U (en) * | 2014-06-30 | 2014-11-12 | 武汉钢铁(集团)公司 | Super thin metal strip high temperature tension test fixture |
| TWM523853U (en) * | 2015-12-31 | 2016-06-11 | Univ Far East | Sleeve type stretching process test fixture for thin plate |
| CN106769432A (en) * | 2017-03-28 | 2017-05-31 | 哈尔滨理工大学 | A kind of large-scale fibre metal wall panel structure fatigue test machine clamp |
| CN213482026U (en) * | 2020-09-30 | 2021-06-18 | 深圳市锐欧光学电子有限公司 | Hundred check devices of drawing |
| CN213239764U (en) * | 2020-11-03 | 2021-05-18 | 安徽省六源光电科技有限公司 | Cell-phone glass apron mar testing arrangement |
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