CN215909805U - Equipment surface roughness measuring device - Google Patents
Equipment surface roughness measuring device Download PDFInfo
- Publication number
- CN215909805U CN215909805U CN202122415925.0U CN202122415925U CN215909805U CN 215909805 U CN215909805 U CN 215909805U CN 202122415925 U CN202122415925 U CN 202122415925U CN 215909805 U CN215909805 U CN 215909805U
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- surface roughness
- fastening bolt
- fixing
- roughness meter
- pair
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- 230000003746 surface roughness Effects 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000004439 roughness measurement Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a device for measuring the surface roughness of equipment, which comprises: the lifting device comprises a support frame, a lifting fixing mechanism and a clamping mechanism; a movable groove is cut on the supporting frame; the lifting fixing mechanism comprises a main fixing block, a connecting rod is connected to the main fixing block, a supporting column is connected to one end, far away from the main fixing block, of the connecting rod, and a first fixing bearing is connected between the connecting rod and the supporting column; clamping mechanism includes the fixed station, fixed station and support column fixed connection, and threaded connection has fastening bolt on the fixed station, and fastening bolt's one end is connected with the clamp plate, is connected with second fixing bearing between fastening bolt and the clamp plate, is equipped with the roughness meter body between clamp plate and the fixed station. According to the utility model, through the arrangement of the corresponding mechanism of the support frame of the existing roughness meter, the roughness meter and the support frame can be automatically leveled when in use, the horizontal accuracy of the roughness meter is improved, and the condition of error is not easy to occur, so that the accuracy of the measurement data of the roughness meter is ensured.
Description
Technical Field
The utility model belongs to the technical field of roughness measurement, and particularly relates to a device for measuring the surface roughness of equipment.
Background
The roughness meter is also called surface roughness meter, roughness measuring instrument, roughness meter, roughness tester and so on. The portable detection instrument has the characteristics of high measurement precision, wide measurement range, simplicity and convenience in operation, convenience in carrying, stability in working and the like, can be widely applied to detection of various metal and nonmetal processing surfaces, is a pocket instrument with integrated sensor and host, has the handheld characteristic, and is more suitable for being used in a production field.
Roughness appearance is because the volume is less when using, so be staff's hand-held type operation more, but hand-held operation can lead to measuring the inaccuracy because of trembling and rocking sometimes, also some producers can use the support frame to fix, but current roughness appearance support frame mostly all lacks the function of self leveling, when leading to the face of placing slope of roughness appearance support frame, can drive roughness appearance slope, at this moment the staff will adjust it, but the regulation level still is artifical naked eye judgement, so be difficult to guarantee roughness appearance level, the error appears easily, finally cause roughness appearance measured data inaccurate.
Therefore, in view of the above technical problems, it is necessary to provide a device surface roughness measuring apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for measuring the surface roughness of equipment, which solves the problems that the existing support frame of a roughness meter is lack of an automatic leveling function, manual adjustment is needed when the placing surface of the support frame is inclined, errors are easy to occur, and the measured data is inaccurate.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
an apparatus surface roughness measurement device comprising: the lifting device comprises a support frame, a lifting fixing mechanism and a clamping mechanism;
a movable groove is drilled on the support frame;
the lifting fixing mechanism is arranged in the movable groove and comprises a main fixing block, a connecting rod is connected onto the main fixing block, a supporting column is connected to one end, far away from the main fixing block, of the connecting rod, and a first fixing bearing is connected between the connecting rod and the supporting column;
the clamping mechanism is mounted on the supporting column.
Furthermore, a plurality of fixing holes which are uniformly distributed are formed in the inner walls of the two sides of the movable groove and used for clamping the clamping blocks, so that the clamping blocks are not easy to move, the main fixing blocks are fixed through the clamping blocks, and the purpose of fixing the supporting columns is finally achieved.
Furthermore, a buffer groove is formed in the main fixing block in a chiseled mode, a space is provided for the movement of the pair of limiting plates, and therefore the pair of clamping blocks can be conveniently stretched;
and a telescopic spring is connected between the pair of limiting plates and used for pushing the pair of limiting plates to be away from each other so as to drive the pair of clamping blocks to extend outwards, so that the pair of clamping blocks are not easy to retract when clamped in the fixing holes.
Furthermore, a pair of limiting plate all is connected with the block on keeping away from one side each other for the block makes main fixed block difficult rising again or reduces in the fixed orifices, thereby makes the support column difficult rising again or reduces, and is a pair of the block runs through main fixed block and block in the fixed orifices.
Furthermore, the clamping mechanism comprises a fixed table which is used for supporting the roughness meter body, so that the roughness meter body can keep a horizontal device, and measurement is convenient;
threaded connection has fastening bolt on the fixed station for conveniently drive the clamp plate and remove, make the staff adjust the position of clamp plate through rotatory fastening bolt, fastening bolt's one end is connected with the clamp plate for press from both sides tight roughness meter body, improve the stability of roughness meter body, conveniently measure.
Furthermore, a second fixing bearing is connected between the fastening bolt and the clamping plate, so that the rotation of the fastening bolt is not easily influenced, the fastening bolt can push the clamping plate to move, and a roughness meter body is arranged between the clamping plate and the fixing table and used for measuring the roughness of the surface of equipment.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, through the arrangement of the corresponding mechanism of the support frame of the existing roughness meter, the roughness meter and the support frame can be automatically leveled when in use, the horizontal accuracy of the roughness meter is improved, and the condition of error is not easy to occur, so that the accuracy of the measurement data of the roughness meter is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a supporting device for a device surface roughness measuring apparatus according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a support device for an apparatus surface roughness measurement device in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 2 at B;
FIG. 5 is a partial cross-sectional view of a lift pin mechanism according to an embodiment of the present invention.
In the figure: 1. the roughness meter comprises a support frame, 101, a fixing hole, 2, a lifting fixing mechanism, 201, a main fixing block, 202, a connecting rod, 203, a support column, 204, a first fixing bearing, 205, a limiting plate, 206, a telescopic spring, 207, a clamping block, 3, a clamping mechanism, 301, a fixing table, 302, a fastening bolt, 303, a clamping plate, 304, a second fixing bearing and 305, a roughness meter body.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The utility model discloses a device for measuring the surface roughness of equipment, which is shown in figures 1-5 and comprises: support frame 1, lift fixed establishment 2 and clamping mechanism 3.
Referring to fig. 1 to 5, a movable groove is cut on the supporting frame 1 to provide a space for the main fixing block 201 to go up and down, and a plurality of fixing holes 101 are cut on the inner walls of the two sides of the movable groove and are uniformly distributed for clamping the clamping block 207, so that the clamping block 207 is not easy to move again, and the main fixing block 201 is fixed by the clamping block 207, and finally the purpose of fixing the supporting column 203 is achieved.
Referring to fig. 1 to 5, the lifting fixing mechanism 2 is disposed in the movable groove, the lifting fixing mechanism 2 includes a main fixing block 201 for supporting the connecting rod 202, so as to support the supporting column 203, the main fixing block 201 is connected with the connecting rod 202 for supporting the supporting column 203, so that the supporting column 203 is not easy to fall off, and the clamping mechanism 3 is not easy to fall off.
Wherein, the one end that main fixed block 201 was kept away from to connecting rod 202 is connected with support column 203 for support and fixed clamping mechanism 3, be connected with first fixing bearing 204 between connecting rod 202 and the support column 203, make the rotation of support column 203 difficult be influenced by, thereby make support column 203 perpendicular downwards because of gravity reason all the time, so fixed station 301 is in the horizontality all the time, is difficult for influencing the measurement of roughness meter body 305.
Referring to fig. 5, a buffer groove is formed in the main fixing block 201 to provide a space for the pair of limiting plates 205 to move, so that the pair of engaging blocks 207 can be conveniently stretched, and the pair of limiting plates 205 are arranged in the buffer groove to limit the engaging blocks 207, so that the engaging blocks 207 are not easy to fall off, and the service life of the device is prolonged.
The retractable spring 206 is connected between the pair of limiting plates 205 and used for pushing the pair of limiting plates 205 away from each other, so as to drive the pair of engaging blocks 207 to extend outward, and the pair of engaging blocks 207 is not easy to retract when being engaged in the fixing hole 101.
Referring to fig. 1 to 5, the surfaces of the pair of limiting plates 205 away from each other are connected with engaging blocks 207 for engaging with the fixing holes 101, so that the main fixing block 201 is not easily lifted or lowered, and the supporting column 203 is not easily lifted or lowered, and the pair of engaging blocks 207 penetrate through the main fixing block 201 and engage with the fixing holes 101.
Referring to fig. 1-4, the clamping mechanism 3 is mounted on the supporting column 203, the clamping mechanism 3 includes a fixing table 301 for supporting the roughmeter body 305, so that the roughmeter body 305 can hold a horizontal device, which is convenient for measurement, the fixing table 301 is fixedly connected with the supporting column 203, so that the fixing table 301 is not easy to shake, and the fixing table 301 can hold the horizontal device all the time.
Referring to fig. 1 to 4, a fastening bolt 302 is connected to the fixing table 301 in a threaded manner and is used for conveniently driving the clamping plate 303 to move, so that a worker can adjust the position of the clamping plate 303 by rotating the fastening bolt 302, and one end of the fastening bolt 302 is connected with the clamping plate 303 and is used for clamping the roughness meter body 305, so that the stability of the roughness meter body 305 is improved, and measurement is convenient.
Specifically, a second fixed bearing 304 is connected between the fastening bolt 302 and the clamping plate 303, so that the rotation of the fastening bolt 302 is not easily affected, and the fastening bolt 302 can push the clamping plate 303 to move, and a roughness meter body 305 is arranged between the clamping plate 303 and the fixed table 301 and used for measuring the roughness of the surface of the equipment.
When the roughness measuring device is used specifically, when the roughness of equipment needs to be measured, a worker places the roughness measuring device body 305 between the clamping plate 303 and the fixed table 301, then rotates the fastening bolt 302, drives the clamping plate 303 to move through the fastening bolt 302, then clamps the roughness measuring device body 305, and places the support frame 1 on the edge of the equipment;
then, the pair of engaging blocks 207 is pushed to make the pair of engaging blocks 207 not engaged with the fixing hole 101, then the supporting column 203 is pulled to move the roughmeter body 305 to a proper height, then the pair of engaging blocks 207 is released to make the pair of engaging blocks 207 engaged with the fixing hole 101 again, and at this time, the roughmeter body 305 can be started to measure the device.
According to the technical scheme, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the corresponding mechanism of the support frame of the existing roughness meter, the roughness meter and the support frame can be automatically leveled when in use, the horizontal accuracy of the roughness meter is improved, and the condition of error is not easy to occur, so that the accuracy of the measurement data of the roughness meter is ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An apparatus for measuring surface roughness of a device, comprising:
the supporting frame (1), a movable groove is cut on the supporting frame (1);
the lifting fixing mechanism (2) is arranged in the movable groove, the lifting fixing mechanism (2) comprises a main fixing block (201), a connecting rod (202) is connected onto the main fixing block (201), one end, far away from the main fixing block (201), of the connecting rod (202) is connected with a supporting column (203), and a first fixing bearing (204) is connected between the connecting rod (202) and the supporting column (203);
and the clamping mechanism (3) is arranged on the supporting column (203).
2. The apparatus surface roughness measuring device of claim 1, wherein the movable groove is formed with a plurality of fixing holes (101) uniformly distributed on both side inner walls.
3. The device surface roughness measuring device of claim 2, characterized in that a buffer groove is chiseled in the main fixed block (201), a pair of limiting plates (205) is arranged in the buffer groove, and a telescopic spring (206) is connected between the pair of limiting plates (205).
4. The device for measuring the surface roughness of the equipment according to claim 3, wherein the surfaces of the pair of limiting plates (205) far away from each other are connected with clamping blocks (207), and the pair of clamping blocks (207) penetrate through the main fixing block (201) and are clamped in the fixing holes (101).
5. The device for measuring the surface roughness of the equipment according to claim 1, wherein the clamping mechanism (3) comprises a fixed table (301), the fixed table (301) is fixedly connected with the supporting column (203), a fastening bolt (302) is in threaded connection with the fixed table (301), and a clamping plate (303) is connected with one end of the fastening bolt (302).
6. An equipment surface roughness measuring device according to claim 5, characterized in that a second fixed bearing (304) is connected between the fastening bolt (302) and the clamping plate (303), and a roughness meter body (305) is arranged between the clamping plate (303) and the fixed table (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122415925.0U CN215909805U (en) | 2021-10-08 | 2021-10-08 | Equipment surface roughness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122415925.0U CN215909805U (en) | 2021-10-08 | 2021-10-08 | Equipment surface roughness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909805U true CN215909805U (en) | 2022-02-25 |
Family
ID=80311667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122415925.0U Expired - Fee Related CN215909805U (en) | 2021-10-08 | 2021-10-08 | Equipment surface roughness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909805U (en) |
-
2021
- 2021-10-08 CN CN202122415925.0U patent/CN215909805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |