CN202204505U - Surface roughness measuring device - Google Patents
Surface roughness measuring device Download PDFInfo
- Publication number
- CN202204505U CN202204505U CN2011202919489U CN201120291948U CN202204505U CN 202204505 U CN202204505 U CN 202204505U CN 2011202919489 U CN2011202919489 U CN 2011202919489U CN 201120291948 U CN201120291948 U CN 201120291948U CN 202204505 U CN202204505 U CN 202204505U
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- China
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- moving platform
- platform
- axis
- support bar
- surface roughness
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a device for measuring the surface roughness of a workpiece, comprising a roughness measuring instrument and an operating platform, wherein the roughness measuring instrument is used for measuring the surface roughness of the workpiece; and the operating platform is used for placing the roughness measuring instrument. The device is characterized in that the operating platform comprises a fixed platform and a moving platform; the fixed platform is positioned at the bottom of the operating platform; the moving platform is arranged on the fixed platform; the upper surface of the fixed platform is provided with at least three telescopic supporting rods; the lower ends of the supporting rods are rotatably connected with the upper surface of the fixed platform; the upper ends of the supporting rods are rotatably connected with the lower surface of the moving platform; and the roughness measuring instrument is arranged on the upper surface of the moving platform. Compared with the prior art, the device has the advantages that by adjustment of the lengths of all the supporting rods, the moving platform can translate along an x axis, a y axis and a z axis in the space and also can rotate around the x axis, the y axis and the z axis, and the composite motion taking the 6 types of motion as basis also can be realized, so that various space motion postures can be simulated, and further the roughness of the surface of a complex and curve workpiece can be better measured; and the operation is very convenient.
Description
Technical field
The utility model relates to a kind of workpiece surface roughness measurement mechanism.
Background technology
Surfaceness is an important indicator of reflection surface of the work microcosmos geometric shape error.Surface of the work is unsmooth mainly be owing to workpiece friction between cutter and the surface of the work in process, when smear metal separates plastic yield and metal is torn and technology in the reasons such as dither that exist formed.The workpiece surface roughness problem is in commercial production; Especially in manufacturings such as precision optical machinery, instrument and meter and rolling bearing; Be an anxious key issue of treating correctly, rationally solving, also be simultaneously an important indicator of the various mechanical workpieces suface processing qualities of evaluation always.
Present workpiece surface roughness measurement mechanism mainly by the roughmeter that is used for the measuring workpieces surfaceness and the operator's console that is used to place said roughmeter form; Operator's console is generally the load carrier that can only in the vertical direction goes up and down; Portable roughmeter is placed on the load carrier that can in the vertical direction goes up and down, not only can adjusts instrument easily, and the operation easier of lowering apparatus greatly; Especially when measuring high-precision part, effect is more obvious.But existing load carrier can only move up and down, like this detect various complex-curved in, adjustment is got up just very inconvenient, is difficult to accomplish the detection to irregular curved surface.
The utility model content
The utility model technical matters to be solved is to above-mentioned prior art complex-curved workpiece roughness of a kind of energy measurement and easy to operate workpiece surface roughness measurement mechanism to be provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this workpiece surface roughness measurement mechanism; Comprise the roughmeter that is used for the measuring workpieces surfaceness; Be used to place the operator's console of said roughmeter; It is characterized in that: said operator's console comprise be in the bottom silent flatform be arranged on the moving platform on the silent flatform, the upper surface of said silent flatform is provided with at least three retracted support bars, the lower end of said support bar and the upper surface of said silent flatform are rotationally connected; The upper end of said support bar and the lower surface of said moving platform are rotationally connected, and said roughmeter is arranged on the upper surface of said moving platform.
The lower end of said support bar is rotationally connected through the upper surface of spherical hinge and said silent flatform, and the upper end of said support bar is rotationally connected through the lower surface of spherical hinge and said moving platform.
Said support bar adopts the piston rod of band cylinder.
Said support bar is the six roots of sensation.
Said six roots of sensation support bar is obliquely installed between said silent flatform and said moving platform.
Compared with prior art; The advantage of the utility model is: silent flatform is connected through at least three retracted support bars with moving platform; Thereby make moving platform can carry out the translation of space x, y, z axle and, also can realize with above-mentioned 6 kinds of compound motions that motion is the basis, thereby can simulate various spatial movement attitudes around the rotation of x, y, z axle; Thereby ability is the roughness on measuring complex curve surface work pieces surface better, and operation is very easy.
Description of drawings
Fig. 1 is the perspective view of workpiece surface roughness measurement mechanism among the utility model embodiment;
Fig. 2 is the perspective view of operator's console among the utility model embodiment;
Fig. 3 is the three-dimensional exploded view of operator's console among the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1,2, the workpiece surface roughness measurement mechanism shown in 3; Comprise the portable roughmeter 1 that is used for the measuring workpieces surfaceness; Be used to place the operator's console of said portable roughmeter 1; This operator's console comprises the silent flatform 2 that is in the bottom and is arranged on the moving platform 3 on the silent flatform; Silent flatform 2 is circular platform with moving platform 3, is provided with the piston rod 4 of six roots of sensation band cylinder between silent flatform 2 and the moving platform 3, and the lower end of the piston rod 4 of band cylinder is rotationally connected through the upper surface of spherical hinge 6 with said silent flatform; The upper end of the piston rod 4 of band cylinder is rotationally connected through the lower surface of spherical hinge 6 with said moving platform, and the piston rod 4 of six roots of sensation band cylinder all is obliquely installed between said silent flatform and said moving platform.Said portable roughmeter 1 is arranged on the upper surface of said moving platform.
The accurate motion of the piston rod 4 through six roots of sensation band cylinder is ordered about moving platform in the motion of the optional position in space; So just can drive the complicated accurately motion of portable roughmeter 1, utilize this device, can carry out complicated accurate adjustment; Can make the user adjust the position of complicated measured workpiece 5 required measurements easily; Through using this device, can promote the overall quality of roughness concentration, measuring reliability is greatly enhanced.
Claims (5)
1. workpiece surface roughness measurement mechanism; Comprise the roughmeter that is used for the measuring workpieces surfaceness; Be used to place the operator's console of said roughmeter; It is characterized in that: said operator's console comprise be in the bottom silent flatform be arranged on the moving platform on the silent flatform, the upper surface of said silent flatform is provided with at least three retracted support bars, the lower end of said support bar and the upper surface of said silent flatform are rotationally connected; The upper end of said support bar and the lower surface of said moving platform are rotationally connected, and said roughmeter is arranged on the upper surface of said moving platform.
2. workpiece surface roughness measurement mechanism according to claim 1; It is characterized in that: the lower end of said support bar is rotationally connected through the upper surface of spherical hinge and said silent flatform, and the upper end of said support bar is rotationally connected through the lower surface of spherical hinge and said moving platform.
3. workpiece surface roughness measurement mechanism according to claim 1 is characterized in that: said support bar adopts the piston rod of band cylinder.
4. according to claim 1 or 2 or 3 described workpiece surface roughness measurement mechanisms, it is characterized in that: said support bar is the six roots of sensation.
5. workpiece surface roughness measurement mechanism according to claim 4 is characterized in that: said six roots of sensation support bar is obliquely installed between said silent flatform and said moving platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202919489U CN202204505U (en) | 2011-08-09 | 2011-08-09 | Surface roughness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202919489U CN202204505U (en) | 2011-08-09 | 2011-08-09 | Surface roughness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204505U true CN202204505U (en) | 2012-04-25 |
Family
ID=45968625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202919489U Expired - Fee Related CN202204505U (en) | 2011-08-09 | 2011-08-09 | Surface roughness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071395A (en) * | 2014-07-16 | 2014-10-01 | 安徽吉曜玻璃微纤有限公司 | Connecting device for seal heating strip of vacuum sealing machine |
| CN105276348A (en) * | 2015-10-19 | 2016-01-27 | 中山大学 | Paralleling stabilization enhancing omnidirectional moving platform |
-
2011
- 2011-08-09 CN CN2011202919489U patent/CN202204505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071395A (en) * | 2014-07-16 | 2014-10-01 | 安徽吉曜玻璃微纤有限公司 | Connecting device for seal heating strip of vacuum sealing machine |
| CN105276348A (en) * | 2015-10-19 | 2016-01-27 | 中山大学 | Paralleling stabilization enhancing omnidirectional moving platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |