CN210154731U - A polishing dynamics testing arrangement for metallography system appearance - Google Patents
A polishing dynamics testing arrangement for metallography system appearance Download PDFInfo
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- CN210154731U CN210154731U CN201921164247.1U CN201921164247U CN210154731U CN 210154731 U CN210154731 U CN 210154731U CN 201921164247 U CN201921164247 U CN 201921164247U CN 210154731 U CN210154731 U CN 210154731U
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- supporting
- fixedly connected
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- plate
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Abstract
The utility model discloses a polishing force testing device for metallographic sample preparation, which belongs to the field of metallographic preparation tools and comprises a base, wherein the front end inside the base is provided with a supporting groove, both sides of the bottom surface inside the supporting groove are both connected with a supporting spring in a sliding way, the upper surface of the supporting spring is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a threaded rod, the upper surface of the threaded rod is fixedly connected with an operating plate, the upper end of the outer surface of the threaded rod is connected with an adjusting nut in a threaded way, the outer side surface of the adjusting nut is fixedly connected with a connecting disc, the upper surface of the base is provided with a hinged seat, the inner side surface of the hinged seat is hinged with a lever, the front side end head of the lever is provided with a ball head, the outer surface of the ball head is connected with the lower surface of the connecting, and the test accuracy is ensured.
Description
Technical Field
The utility model relates to a metallography preparation instrument field, more specifically say, relate to a polishing dynamics testing arrangement for metallography system appearance.
Background
In metallography system appearance preparation engineering, for the convenience different contrast, generally need carry out the not polishing processing of equidimension to the metallography surface, and in order to guarantee to distinguish the surperficial burnishing and polishing degree, need test burnishing and polishing's dynamics.
But present testing arrangement is that the structure is more complicated mostly, is unfavorable for the operation, the convenience that should be practical earlier, simultaneously also inconvenient direct indication, be unfavorable for the zeroing to return to the position moreover when using, influence the measuring accuracy, practical effect is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a polishing dynamics testing arrangement for metallography system appearance, the backup pad through spring-supported connects the operation panel, conveniently place the metallography, do benefit to and push down to measure, the connection pad through threaded connection compresses tightly the bulb simultaneously, do benefit to the zeroing, convenient operation combines the arc indicator board through the lever simultaneously, can enlarge and push down the distance and carry out the show directly perceived, do benefit to the use, simple structure easy to operate, convenience and stability that like this can improve the use greatly, guarantee the test accuracy.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A polishing force testing device for metallographic specimen preparation comprises a base, wherein a supporting groove is arranged at the front end inside the base, two sides of the inner bottom surface of the supporting groove are both connected with supporting springs in a sliding way, the upper surfaces of the supporting springs are fixedly connected with supporting plates, the outer side surface of the supporting plate is connected with the upper end of the inner side surface of the supporting groove in a sliding way, the upper surface of the supporting plate is fixedly connected with a threaded rod, the upper surface of the threaded rod is fixedly connected with an operation plate, the upper end of the outer surface of the threaded rod is in threaded connection with an adjusting nut, the outer side surface of the adjusting nut is fixedly connected with a connecting disc, the upper surface of the base is provided with a hinged seat, the inner side surface of the hinged seat is hinged with a lever, a ball head is arranged at the front side end of the lever, the outer surface of the ball head is connected to the lower surface of the connecting disc in a sliding mode, and a pointer is arranged at the rear side end of the lever.
Further, the both ends of lever are located the left and right sides of articulated seat, and left and right sides length ratio is 1: and 5, the two ends of the lever are unevenly distributed, so that the rotating stroke can be enlarged, visual display is facilitated, and the use is convenient.
Further, the upper surface rear side of base is equipped with the connecting seat, the inboard surface of connecting seat rotates through the axis of rotation and is connected with the connecting block, the last fixed surface of connecting block is connected with arc indicator board, installs the arc backup pad through the connecting block of rotating the connection, and the time spent can overturn to horizontal position and reduce the height, does benefit to and deposits, avoids colliding with, the safety and stability.
Further, the outside surface of arc indicator board is equipped with the scale mark, the outside surface sliding connection of arc indicator board is in the surface of pointer, through set up the scale mark on the arc indicator board, combines the pointer, does benefit to the demonstration and forms the degree of pressure under corresponding, and is convenient high-efficient.
Further, the lower fixed surface of connecting block is connected with the location ball, the outside surface of location ball passes through the constant head tank joint in the upper surface of base, through the location ball joint location, can guarantee the vertical stability of placing of arc indicator board, does benefit to adjust the use.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the backup pad that this scheme passed through spring-supported connects the operation panel, conveniently places the metallography, does benefit to push down to measure, compresses tightly the bulb through threaded connection's connection pad simultaneously, does benefit to zero setting, convenient operation.
(2) Through unevenly distributing the two ends of the lever, the rotating stroke can be enlarged, visual display is facilitated, and the use is convenient.
(3) The arc-shaped supporting plate is installed through the connecting block connected in a rotating mode, and the arc-shaped supporting plate can be turned to a horizontal position to reduce the height when not used, is favorable for storage, avoids collision, and is safe and stable.
(4) Through set up the scale mark on arc indicator board, combine the pointer, do benefit to the demonstration and form corresponding lower pressure degree, it is convenient high-efficient.
(5) Through the location ball joint location, can guarantee the vertical stability of placing of arc indicator board, do benefit to adjust and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the connection between the connection plate and the ball head of the present invention;
fig. 3 is an enlarged view of a position a of the arc indicating plate of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a support groove 11, a support spring 12, a support plate 13, a threaded rod 14, an operation plate 15, an adjusting nut 16, a connecting plate 17, a hinge seat 2, a lever 21, a ball head 22, a pointer 23, a connecting seat 24, a connecting block 25, an arc-shaped indicating plate 26, a scale mark 27, a positioning ball 28 and a positioning groove 29.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a polishing force testing device for metallographic specimen preparation comprises a base 1, referring to fig. 1 and 2, a supporting groove 11 is arranged at the front end of the inside of the base 1, supporting springs 12 are slidably connected to both sides of the bottom surface of the inside of the supporting groove 11, a supporting plate 13 is fixedly connected to the upper surface of the supporting spring 12, the supporting spring 12 is pressed upwards to ensure stability, and the supporting spring 12 can be pressed downwards during polishing to balance through compression of the supporting spring 12, so that measurement is facilitated, stability and efficiency are high, the outer side surface of the supporting plate 13 is slidably connected to the upper end of the inner side surface of the supporting groove 11, a threaded rod 14 is fixedly connected to the upper surface of the supporting plate 13, an operating plate 15 is fixedly connected to the upper surface of the threaded rod 14, an adjusting nut 16 is connected to the upper end of the outer surface of the threaded rod 14 through threads, can highly push down bulb 22 through adjusting connection pad 17, simultaneously because the rear end of lever 21 is than longer, gravity is big and pushes down, bulb 22 will upwards lift like this, push down through connection pad 17, can guarantee the level and place, and then pointer 23 returns to zero, convenient regulation, can visual display, the upper surface of base 1 is equipped with articulated seat 2, the inboard surface of articulated seat 2 articulates there is lever 21, the preceding side end of lever 21 is equipped with bulb 22, the surface sliding connection of bulb 22 is in the lower surface of connection pad 17, the back side end of lever 21 is equipped with pointer 23.
Referring to fig. 1 and 3, a connecting seat 24 is arranged on the rear side of the upper surface of a base 1, the inner side surface of the connecting seat 24 is rotatably connected with a connecting block 25 through a rotating shaft, the connecting block can be turned to a horizontal position by ninety degrees when not in use, the stable placement is facilitated, the collision is avoided, the safety and the stability are achieved, an arc indicating plate 26 is fixedly connected to the upper surface of the connecting block 25, scale marks 27 are arranged on the outer side surface of the arc indicating plate 26, the scale marks are uniformly distributed, the rotating angle of the connecting block can be indicated, the downward pressing is directly formed correspondingly, the downward pressure during polishing is displayed through the compression amount, the test is facilitated, the outer side surface of the arc indicating plate 26 is slidably connected to the outer surface of a pointer 23, a positioning ball 28 is fixedly connected to the lower surface of the connecting block 25, the outer side surface of the positioning ball 28 is, the stability of the arc indicator board 26 is ensured.
During the use, can be with the metallography board location to the operation panel 15 on, because gravity changes, naturally push down, at this moment need zero setting, can rotate adjusting nut 16 and take connection pad 17 to extrude bulb 22, and then adjust lever 21's levelness, pointer 23 point to horizontal position's scale mark 27 is accurate, convenient regulation, then can polish, and among the polishing process, need compress tightly golden looks board downwards in order to guarantee the dynamics of polishing, at this moment will promote threaded rod 14 downwards, and then can push down bulb 22, lever 21's front end is rotated downwards, the rear end will upwards rotate round articulated seat 2, and through 1: 5, the rear end of the lever 21 can rotate by 5 times of arc length, so that the arc length can be visually displayed, the measurement is facilitated, and the stability and the high efficiency are realized.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a polishing dynamics testing arrangement for metallography system appearance, includes base (1), its characterized in that: the inner front end of the base (1) is provided with a supporting groove (11), two sides of the inner bottom surface of the supporting groove (11) are respectively connected with a supporting spring (12) in a sliding manner, the upper surface of the supporting spring (12) is fixedly connected with a supporting plate (13), the outer surface of the supporting plate (13) is connected with the upper end of the inner surface of the supporting groove (11) in a sliding manner, the upper surface of the supporting plate (13) is fixedly connected with a threaded rod (14), the upper surface of the threaded rod (14) is fixedly connected with an operating plate (15), the upper end of the outer surface of the threaded rod (14) is connected with an adjusting nut (16) in a threaded manner, the outer surface of the adjusting nut (16) is fixedly connected with a connecting plate (17), the upper surface of the base (1) is provided with a hinged seat (2), the inner surface of the hinged seat (2) is hinged with a lever (, the outer surface of the ball head (22) is connected to the lower surface of the connecting disc (17) in a sliding mode, and a pointer (23) is arranged at the rear end of the lever (21).
2. A polishing force testing device for metallographic specimen preparation according to claim 1, characterized in that: the both ends of lever (21) are located the left and right sides of articulated seat (2), and left and right sides length ratio is 1: 5.
3. a polishing force testing device for metallographic specimen preparation according to claim 1, characterized in that: the upper surface rear side of base (1) is equipped with connecting seat (24), the inboard surface of connecting seat (24) is connected with connecting block (25) through the axis of rotation, the last fixed surface of connecting block (25) is connected with arc indicator board (26).
4. A polishing force testing device for metallographic specimen preparation according to claim 3, characterized in that: the outer side surface of the arc-shaped indicating plate (26) is provided with scale marks (27), and the outer side surface of the arc-shaped indicating plate (26) is connected to the outer surface of the pointer (23) in a sliding mode.
5. A polishing force testing device for metallographic specimen preparation according to claim 3, characterized in that: the lower fixed surface of connecting block (25) is connected with location ball (28), the outside surface of location ball (28) passes through constant head tank (29) joint in the upper surface of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921164247.1U CN210154731U (en) | 2019-07-23 | 2019-07-23 | A polishing dynamics testing arrangement for metallography system appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921164247.1U CN210154731U (en) | 2019-07-23 | 2019-07-23 | A polishing dynamics testing arrangement for metallography system appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210154731U true CN210154731U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921164247.1U Expired - Fee Related CN210154731U (en) | 2019-07-23 | 2019-07-23 | A polishing dynamics testing arrangement for metallography system appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210154731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916625A (en) * | 2021-09-28 | 2022-01-11 | 北海惠科半导体科技有限公司 | Automatic grinding device and microsection equipment |
-
2019
- 2019-07-23 CN CN201921164247.1U patent/CN210154731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916625A (en) * | 2021-09-28 | 2022-01-11 | 北海惠科半导体科技有限公司 | Automatic grinding device and microsection equipment |
| CN113916625B (en) * | 2021-09-28 | 2024-05-03 | 北海惠科半导体科技有限公司 | Automatic grinding device and metallographic slicing equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20200723 |