CN216898717U - Flat plate flatness checking jig - Google Patents
Flat plate flatness checking jig Download PDFInfo
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- CN216898717U CN216898717U CN202220129306.7U CN202220129306U CN216898717U CN 216898717 U CN216898717 U CN 216898717U CN 202220129306 U CN202220129306 U CN 202220129306U CN 216898717 U CN216898717 U CN 216898717U
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- flat plate
- base
- detection rod
- sliding
- plate flatness
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 239000012780 transparent material Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims 6
- 238000009434 installation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of equipment for detecting the flatness of a flat plate, and discloses a flat plate flatness checking jig, aiming at solving the problems that the existing flatness checking jig is complex to operate, inconvenient to move and low in adaptability when in use; the top surface of the detection rod is connected with the level in a sliding manner, a sliding groove is formed in the bottom surface of the detection rod, a plurality of sliding blocks are connected in the sliding groove in a sliding manner, and the sliding blocks are connected with a base through bolts; a base is arranged below the detection rod with the rectangular block structure and is matched with a level gauge for use, so that the jig is convenient to move, retract and place; the base and the detection rod are limited through the bolt and the sliding block, so that the jig is more convenient to operate and use, and the working efficiency is improved; set up the scale in the side of test rod, the accurate distance of adjusting between two sets of bases of the staff of being convenient for increases the suitability of tool.
Description
Technical Field
The utility model relates to the technical field of equipment for detecting the flatness of a flat plate, in particular to a flat plate flatness checking jig.
Background
Flat panels are planar fiducials used for workpiece inspection or scribing.
Planarity refers to the deviation of the macroscopic debossment height of a substrate from the ideal plane. The flatness is an index for limiting the fluctuation of the actual plane to the ideal plane, and is used for controlling the shape error of the measured actual plane.
When detecting the plane degree of flat board, among the prior art, most are place the flat board on the tool of check-up, detect the plane degree of flat board through the tool, and the tool that detects most of structures are comparatively complicated, complex operation, and be not convenient for remove it, consequently, in the use, it is limited great.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a flat plate flatness checking jig.
The purpose of the utility model is realized by the following technical scheme: the flat plate flatness checking jig comprises a level meter; still include the measuring pole, the measuring pole is the rectangle, the top surface of measuring pole with spirit level sliding connection, the spout has been seted up on the bottom surface of measuring pole, the spout runs through the measuring pole, the spout is T shape spout, sliding connection has a plurality of sliders in the spout, the slider has the base through bolted connection, the base with sliding connection between the measuring pole, the side of measuring pole still is equipped with the scale.
As a preferred technical scheme of the utility model, the sliding block is provided with a threaded hole meshed with the bolt, the base is provided with a counter bore for the bolt to rotate, and the bolt and the sliding block are used for limiting the position between the base and the detection rod, so that the jig is more convenient to operate and use, and the working efficiency is improved.
As a preferable technical scheme of the utility model, the longitudinal dimension of the base is the same as that of the detection rod, the bottom surface of the base is parallel to the top surface of the detection rod, the base is arranged below the detection rod through the detection rod with a rectangular block structure and is matched with the level gauge for use, and the jig is convenient to move, store and release.
As a preferable technical solution of the present invention, the slider is a T-shaped slider, and includes a transverse sliding portion and a longitudinal connecting portion, and the threaded hole penetrates through the slider.
According to the preferable technical scheme, the top surface of the sliding part is rotatably connected with the plurality of balls, the bottom surface of the sliding part is provided with the groove, the groove is internally provided with the magnet, the detection rod is made of a magnetic material, the top surface and the bottom surface of the sliding block are respectively provided with the balls and the magnet, the balls can reduce the friction force of the sliding block in the sliding groove, and the magnet can preliminarily limit the sliding block, so that a worker can conveniently fix the base and the graduated scale through the screw.
As a preferable technical scheme, the side surface of the detection rod is provided with the installation groove, the graduated scale is arranged in the installation groove, and the side surface of the detection rod is provided with the graduated scale, so that a worker can accurately adjust the distance between the two groups of bases, and the adaptability of the jig is improved.
According to the preferable technical scheme, the mounting groove is hinged with the cover plate, the torsion spring is arranged between the cover plate and the detection rod in a pressing mode, the cover plate is made of transparent materials, the graduated scale is arranged in the mounting groove of the detection rod, the cover plate made of transparent materials is arranged, the graduated scale can be protected, and the phenomenon that the graduated scale is seriously abraded and is inconvenient for workers to observe due to long-term use is avoided.
The utility model has the following advantages:
the base is arranged below the detection rod with the rectangular block structure and is matched with the level gauge for use, so that the jig is convenient to move, retract and place; the base and the detection rod are limited by the bolt and the sliding block, so that the jig is more convenient to operate and use, and the working efficiency is improved; the graduated scale is arranged on the side surface of the detection rod, so that a worker can accurately adjust the distance between the two groups of bases, and the adaptability of the jig is improved; the graduated scale is arranged in the mounting groove of the detection rod, and the cover plate made of transparent materials is arranged, so that the graduated scale can be protected, and the phenomenon that the graduated scale is seriously abraded and is inconvenient for workers to observe due to long-term use is avoided; set up ball and magnet respectively at the top surface and the bottom surface of slider, the ball can reduce the frictional force of slider in the spout, and magnet can tentatively be spacing to the slider, and the staff of being convenient for fixes between base and the scale through the screw.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a first partial schematic view of the present invention;
fig. 4 is a partial structural schematic diagram of the present invention.
In the figure: 1. a detection lever; 2. a level gauge; 3. a base; 4. a graduated scale; 5. a chute; 6. a cover plate; 7. A slider; 8. a ball bearing; 9. a bolt; 10. a counter bore; 11. a threaded hole; 12. a magnet; 13. a groove; 14. And (4) mounting the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application provided below in connection with the appended drawings is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application. The utility model is further described below with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 4, the flat plate flatness checking jig includes a level 2; still include test rod 1, test rod 1 is the rectangle, test rod 1's top surface with 2 sliding connection of spirit level, spout 5 has been seted up on test rod 1's the bottom surface, spout 5 runs through test rod 1, spout 5 is T shape spout, 5 sliding connection in the spout has a plurality of sliders 7, slider 7 is equipped with two sets ofly, slider 7 is connected with base 3 through bolt 9, base 3 with sliding connection between the test rod 1, test rod 1's side still is equipped with scale 4.
As a preferred technical solution of the present invention, the slider 7 is provided with a threaded hole 11 engaged with the bolt 9, the base 3 is provided with a counter bore 10 for the bolt 9 to rotate, and the bolt 9 passes through the counter bore 10 to engage with the threaded hole 11 of the slider 7.
In a preferred embodiment of the present invention, the longitudinal dimension of the base 3 is the same as the longitudinal dimension of the detection bar 1, and the bottom surface of the base 3 is parallel to the top surface of the detection bar 1.
As a preferred technical solution of the present invention, the slider 7 is a T-shaped slider, and includes a transverse sliding portion and a longitudinal connecting portion, the sliding slot 5 includes a transverse slot and a vertical slot, the height of the connecting portion is smaller than the depth of the vertical slot, and the threaded hole 11 penetrates through the slider 7.
As a preferred technical solution of the present invention, the top surface of the sliding part is rotatably connected with a plurality of balls 8, the bottom surface of the sliding part is provided with a groove 13, a magnet 12 is arranged in the groove 13, the detection rod 1 is made of a magnetic material, and the slider 7 can be adsorbed on the detection rod 1 through the magnet 12.
As a preferable technical scheme of the utility model, the side surface of the detection rod 1 is provided with an installation groove 14, and the graduated scale 4 is arranged in the installation groove 14.
Example two:
as a preferred technical scheme of the utility model, the mounting groove 14 is hinged with a cover plate 6, a torsion spring is pressed between the cover plate 6 and the detection rod 1, the cover plate 6 is made of transparent material, and the cover plate 6 can be made of acrylic material.
The working process of the utility model is as follows: when the device is used, a worker adjusts the distance between the two groups of bases 3 according to requirements, the detection rod 1 is inverted, the bolt 9 is rotated anticlockwise by using an inner hexagonal wrench, the bolt 9 rotates in the counter bore 10 on the base 3, the slide block 7 is arranged in the sliding groove 5 and cannot rotate along with the bolt 9, the bolt 9 is screwed out from the threaded hole 11 on the slide block 7, after half of the bolt is screwed out, the bolt 9 can be pressed downwards to drive the slide block 7 to move downwards, the magnet 12 in the groove 13 on the bottom surface of the slide block 7 is separated from the detection rod 1, the ball 8 on the top surface of the slide block 7 is contacted with the sliding groove 5, the base 3 can be moved to drive the slide block 7 to slide in the sliding groove 5, the distance between the two groups of bases 3 is adjusted by means of the graduated scale 4 on the side surface of the detection rod 1, so that the distance is more accurate, after the adjustment is completed, the bolt 9 is loosened, and the slide block 7 is primarily limited under the action of the magnet 12, clockwise rotation bolt 9 is spacing on test rod 1 with base 3, and the staff can overturn test rod 1, makes base 3 downward, removes test rod 1, makes it place on waiting to detect the flat board, and base 3 contacts the laminating with the flat board, places spirit level 2 on test rod 1's top surface, through observing spirit level 2, comes to check-up dull and stereotyped plane degree.
The level gauge adopted by the utility model is a commercially available product, and belongs to the prior art.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and is not to be construed as limited to the exclusion of other embodiments, and that various other combinations, modifications, and environments may be used and modifications may be made within the scope of the concepts described herein, either by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The flat plate flatness checking jig comprises a level gauge (2); the method is characterized in that: still including detecting pole (1), it is the rectangle to detect pole (1), the top surface of detecting pole (1) with spirit level (2) sliding connection, spout (5) have been seted up on the bottom surface of detecting pole (1), spout (5) run through detect pole (1), spout (5) are T shape spout, sliding connection has a plurality of sliders (7) in spout (5), slider (7) are connected with base (3) through bolt (9), base (3) with sliding connection between detecting pole (1), the side of detecting pole (1) still is equipped with scale (4).
2. The flat plate flatness verification jig according to claim 1, wherein: the sliding block (7) is provided with a threaded hole (11) meshed with the bolt (9), and the base (3) is provided with a counter bore (10) for the bolt (9) to rotate.
3. The flat plate flatness verification jig according to claim 1, wherein: the longitudinal dimension of the base (3) is the same as that of the detection rod (1), and the bottom surface of the base (3) is parallel to the top surface of the detection rod (1).
4. The flat plate flatness verification jig according to claim 2, wherein: the slider (7) is T-shaped, and comprises a transverse sliding part and a longitudinal connecting part, and the threaded hole (11) penetrates through the slider (7).
5. The flat plate flatness verification jig according to claim 4, wherein: the detection rod is characterized in that the top surface of the sliding part is rotatably connected with a plurality of balls (8), the bottom surface of the sliding part is provided with a groove (13), a magnet (12) is arranged in the groove (13), and the detection rod (1) is made of a magnetic material.
6. The flat plate flatness verification jig according to claim 1, wherein: the side of the detection rod (1) is provided with a mounting groove (14), and the graduated scale (4) is arranged in the mounting groove (14).
7. The flat plate flatness verification jig according to claim 6, wherein: the hinge has apron (6) on mounting groove (14), apron (6) with the torsional spring is equipped with in the pressure between check rod (1), apron (6) adopt transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220129306.7U CN216898717U (en) | 2022-01-18 | 2022-01-18 | Flat plate flatness checking jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220129306.7U CN216898717U (en) | 2022-01-18 | 2022-01-18 | Flat plate flatness checking jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216898717U true CN216898717U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220129306.7U Active CN216898717U (en) | 2022-01-18 | 2022-01-18 | Flat plate flatness checking jig |
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| Country | Link |
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| CN (1) | CN216898717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200458A (en) * | 2022-07-21 | 2022-10-18 | 苏州巴斯曼机电科技有限公司 | Flatness detection equipment |
-
2022
- 2022-01-18 CN CN202220129306.7U patent/CN216898717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200458A (en) * | 2022-07-21 | 2022-10-18 | 苏州巴斯曼机电科技有限公司 | Flatness detection equipment |
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