CN216815329U - Flatness measuring equipment - Google Patents
Flatness measuring equipment Download PDFInfo
- Publication number
- CN216815329U CN216815329U CN202220549058.1U CN202220549058U CN216815329U CN 216815329 U CN216815329 U CN 216815329U CN 202220549058 U CN202220549058 U CN 202220549058U CN 216815329 U CN216815329 U CN 216815329U
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- platform
- fixed block
- measuring
- measuring device
- fixed
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- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application discloses roughness measuring equipment relates to measuring equipment technical field. It includes that the upper surface is the platform of horizontal plane, is provided with measuring unit and fixed subassembly on the platform, and the vertical setting of measuring unit is on the platform upper surface, and measuring unit slides along the upper surface level of platform, and fixed subassembly includes two fixed blocks, the fixed block all slides along platform upper surface level, and equal level is provided with the open fixed slot in both ends on the lateral wall of each fixed block, the upper surface and the platform upper surface parallel arrangement of fixed block. This application has the effect of the roughness or the height of being convenient for measure heterotypic work piece.
Description
Technical Field
The application relates to the technical field of measuring equipment, in particular to flatness measuring equipment.
Background
At present, after a workpiece is manufactured, the surface flatness is required to be detected whether to meet the specification, and most flatness measuring equipment has a complex structure.
With respect to the related art described above, when the workpiece is a special-shaped workpiece, the general measuring apparatus is inconvenient to measure the flatness thereof.
SUMMERY OF THE UTILITY MODEL
In order to measure the roughness or the height of heterotypic work piece for the convenience, this application provides a roughness measuring equipment.
The application provides a roughness measuring equipment adopts following technical scheme:
the utility model provides a roughness measuring equipment, includes that the upper surface is the platform of horizontal plane, be provided with measuring unit and fixed subassembly on the platform, the vertical setting of measuring unit is on the platform upper surface, just measuring unit moves along the upper surface horizontal slip of platform, fixed subassembly includes two fixed blocks, two the fixed block all slides along platform upper surface level, each equal level is provided with the open fixed slot in both ends on the lateral wall of fixed block, the upper surface and the platform upper surface parallel arrangement of fixed block.
By adopting the technical scheme, the upper surface of the platform is a horizontal plane, the measuring assembly is vertically arranged on the upper surface of the platform, when the flatness or height of the special-shaped workpiece is to be measured, one sides of the two fixing blocks, which are provided with the fixing grooves, are oppositely arranged, two ends of the special-shaped workpiece are respectively clamped in the two fixing grooves, and the special-shaped workpiece is fixed by adjusting the distance between the fixing blocks, so that the effect of conveniently measuring the flatness or height of the special-shaped workpiece is realized; and the upper surface of fixed block is the horizontal plane, is convenient for place the work piece on the fixed block upper surface, through the horizontal slip measuring component for measuring component butt is on the work piece, realizes measuring the effect of its roughness.
Preferably, the fixing groove is a V-shaped groove.
Through adopting above-mentioned technical scheme, V type groove can be applicable to the heterotypic work piece of more shapes, improves the suitability of fixed block.
Preferably, the fixed block is located the open both sides of fixed slot and all rotates and is connected with the piece that supports, each the piece that supports extends towards the one side level of keeping away from the fixed block.
Through adopting above-mentioned technical scheme, the horizontal both ends of fixed slot are opened the end, and when the fixed block pressed from both sides tight heterotypic work piece, heterotypic work piece fell out from opening the end easily, set up on the fixed block and support the piece, support tight piece and be located the fixed block lateral wall that the fixed slot opened the end, can support tight required measuring work piece in the horizontal direction, improve the installation stability of work piece.
Preferably, a tension spring is arranged on the surface of the abutting piece facing the fixing groove, and the other end of the tension spring is arranged on the groove wall of the fixing groove.
Through adopting above-mentioned technical scheme, when the horizontal thickness of heterotypic work piece was greater than the length of fixed slot, both ends set up respectively and drive the extension spring that supports on the face that supports the retainer part and fixed slot are opposite to the retainer part and support tightly on the work piece surface, improve the suitability that supports the retainer part.
Preferably, the measuring component comprises a base and a height vernier caliper, the base is horizontally arranged on the upper surface of the platform in a sliding mode, and the height vernier caliper is vertically arranged on the base.
Through adopting above-mentioned technical scheme, the base horizontal slip sets up on the upper surface of platform, and high slide caliper sets up on the base, and the base can drive high slide caliper and do the horizontal slip along the horizontal plane of platform, is convenient for test workpiece's roughness.
Preferably, the height vernier caliper is an electronic digital display caliper.
By adopting the technical scheme, the electronic digital display caliper paper bag electronic digital display meter is convenient for direct reading to judge the flatness of the workpiece.
Preferably, an elastic pad is arranged on a measuring jaw of the height vernier caliper and is attached to the surface, facing the platform, of the measuring jaw.
Through adopting above-mentioned technical scheme, the cushion has good elastic deformation ability, can reduce the surface of work piece because of receiving the mar that collides with the production, avoids damaging the work piece.
Preferably, a balancing weight is arranged on the base.
Through adopting above-mentioned technical scheme, increase the weight of base, improve measuring component's stability.
In summary, the present application includes at least one of the following beneficial technical effects:
(1) the effect of conveniently measuring the flatness or height of the special-shaped workpiece is realized by arranging the platform, the measuring assembly, the fixing block and the fixing groove in a matching manner;
(2) through setting up fixed block, fixed slot, supporting the cooperation between piece and the extension spring, stability when realizing improving the work piece and measuring.
Drawings
FIG. 1 is a schematic structural view of a measuring apparatus according to the present embodiment;
FIG. 2 is a schematic structural diagram of a highlight fixing block of the present embodiment;
FIG. 3 is a schematic view of the present embodiment showing the explosion of the measurement component.
Reference numerals are as follows: 1. a platform; 2. a measurement assembly; 21. a base; 22. a height vernier caliper; 3. a fixing assembly; 31. a fixed block; 4. fixing grooves; 5. an abutting piece; 6. a tension spring; 7. an elastic pad; 8. a balancing weight; 9. a stud.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses roughness measuring equipment. Referring to fig. 1, the measuring device includes a platform 1, a measuring assembly 2 and a fixing assembly 3, the upper surface of the platform 1 is a horizontal plane, the measuring assembly 2 is vertically arranged on the upper surface of the platform 1, the measuring assembly 2 horizontally moves along the upper surface of the platform 1, the fixing assembly 3 includes two fixing blocks 31 vertically arranged on the upper surface of the platform 1, the two fixing blocks 31 horizontally move along the upper surface of the platform 1, a fixing groove 4 is horizontally arranged on a vertical side wall of each fixing block 31, both horizontal ends of the fixing groove 4 are open ends, and the upper surface of the fixing block 31 is also a horizontal plane; in this embodiment, the platform 1 is a marble table with a smooth surface, and the fixing groove 4 is a V-shaped groove.
Specifically, referring to fig. 2, the fixing block 31 is hinged with two abutting pieces 5, the abutting pieces 5 are arranged in two numbers, the two abutting pieces 5 are respectively located on two sides of the horizontal opening end of the fixing groove 4, the abutting pieces 5 are elastic pieces, and the abutting pieces 5 extend horizontally towards one side far away from the fixing block 31. Support and be fixed with extension spring 6 on the face that retaining groove 4 lateral wall is in opposite directions is equipped with to chucking spare 5 with fixed block 31, and the both ends of extension spring 6 are located respectively and support 5 on the face towards fixed block 31 and the cell wall that the retaining groove 4 was equipped with to the fixed block 31, and when supporting 5 butt when the both sides of heterotypic work piece, extension spring 6 drives and supports chucking spare 5 and press from both sides tight heterotypic work piece surface along the horizontal direction, improves the stability of work piece.
Referring to fig. 3, the measuring assembly 2 includes a horizontally disposed base 21 and a vertically disposed height vernier caliper 22, the base 21 is horizontally slidably disposed on the upper surface of the platform 1, and the lower end of the height vernier caliper 22 is fixed on the base 21. In this embodiment, the height vernier caliper 22 is an electronic digital display caliper, which is convenient for reading the caliper; wherein, the elastic pad 7 is pasted on the measuring jaw of the height vernier caliper 22, the elastic pad 7 is selected as a rubber pad, and the elastic pad 7 is pasted on the surface of the measuring jaw facing the platform 1, so that the direct contact between the surface of the workpiece and the measuring jaw is reduced, and the abrasion of the surface of the workpiece is reduced.
In addition, install the balancing weight 8 that is used for improving the stability of measuring subassembly 2 on the base 21, balancing weight 8 is the rectangular block, and the lower extreme of balancing weight 8 is vertical to be fixed with downwardly extending's double-screw bolt 9, and the vertical screw hole that has seted up on the base 21, double-screw bolt 9 spiro union realize quick dismantlement, the installation between balancing weight 8 and the base 21 on the screw hole.
The implementation principle of the flatness measuring equipment in the embodiment of the application is as follows: the upper surface of the platform 1 is a horizontal plane, the measuring assembly 2 is vertically arranged on the upper surface of the platform 1, when the flatness or height of the special-shaped workpiece is to be measured, one sides of the two fixing blocks 31, which are provided with the fixing grooves 4, are oppositely arranged, two ends of the special-shaped workpiece are respectively clamped in the two fixing grooves 4, the special-shaped workpiece is fixed by adjusting the distance between the fixing blocks 31, and the effect of conveniently measuring the flatness or height of the special-shaped workpiece is achieved; and the upper surface of fixed block 31 is the horizontal plane, is convenient for place the work piece at fixed block 31 upper surface, through horizontal slip measuring component 2 for measuring component 2 butt is on the work piece, realizes measuring the effect of its roughness.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a roughness measuring equipment, its characterized in that, includes that the upper surface is platform (1) of horizontal plane, be provided with measuring unit (2) and fixed subassembly (3) on platform (1), the vertical setting of measuring unit (2) is on platform (1) upper surface, just measuring unit (2) move along the upper surface level of platform (1), fixed subassembly (3) include two fixed block (31), two fixed block (31) all slide along platform (1) upper surface level, each equal level is provided with both ends open fixed slot (4) on the lateral wall of fixed block (31), the upper surface and platform (1) upper surface parallel arrangement of fixed block (31).
2. Flatness measuring device according to claim 1, characterized in that the fixation groove (4) is arranged as a V-groove.
3. Flatness measuring device according to claim 2, characterized in that the holding block (31) is rotatably connected with retaining elements (5) on both open sides of the holding groove (4), each retaining element (5) extending horizontally towards the side remote from the holding block (31).
4. Flatness measuring device according to claim 3, characterized in that the abutment member (5) is provided with a tension spring (6) on its face facing the fixation groove (4), the other end of the tension spring (6) being provided on the groove wall of the fixation groove (4).
5. Flatness measuring device according to claim 1, characterized in that the measuring unit (2) comprises a base (21) and a height vernier caliper (22), the base (21) being horizontally slidably arranged on the upper surface of the platform (1), the height vernier caliper (22) being vertically arranged on the base (21).
6. A flatness measuring device according to claim 5, characterised in that the height vernier caliper (22) is an digimatic caliper.
7. A flatness measuring device according to claim 6, characterized in that the height vernier caliper (22) has an elastic pad (7) on the measuring jaw, and the elastic pad (7) is attached to the surface of the measuring jaw facing the platform (1).
8. Flatness measuring device according to claim 5, characterized in that a counterweight (8) is arranged on said base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220549058.1U CN216815329U (en) | 2022-03-14 | 2022-03-14 | Flatness measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220549058.1U CN216815329U (en) | 2022-03-14 | 2022-03-14 | Flatness measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216815329U true CN216815329U (en) | 2022-06-24 |
Family
ID=82044610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220549058.1U Expired - Fee Related CN216815329U (en) | 2022-03-14 | 2022-03-14 | Flatness measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216815329U (en) |
-
2022
- 2022-03-14 CN CN202220549058.1U patent/CN216815329U/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: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |