CN214308692U - Roughness measuring mechanism of product with periphery - Google Patents
Roughness measuring mechanism of product with periphery Download PDFInfo
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- CN214308692U CN214308692U CN202120636623.3U CN202120636623U CN214308692U CN 214308692 U CN214308692 U CN 214308692U CN 202120636623 U CN202120636623 U CN 202120636623U CN 214308692 U CN214308692 U CN 214308692U
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Abstract
The utility model relates to a roughness measurement mechanism of product with periphery, the measurement mechanism has the longitudinal direction parallel to the axial direction of the product after the product is clamped and the transverse direction perpendicular to the longitudinal direction, the measurement mechanism comprises a supporting table, a roughness measurement instrument, a clamping tool for clamping a workpiece, a first supporting mechanism for supporting the clamping tool, and a second supporting mechanism for supporting the roughness measurement instrument, the clamping tool is rotatably arranged on the first supporting mechanism; the measuring mechanism of the utility model abandons the previous roughness measuring method through the brand-new structure design and layout; through rotating the product, the problem of measuring the roughness of the product with the circumferential surface in a whole circle is solved, the risk of human misjudgment is avoided, the measuring efficiency and the measuring quality are improved, and the economic benefit of an enterprise is improved.
Description
Technical Field
The utility model relates to a roughness measurement mechanism of product with periphery.
Background
Roughness refers to the small pitch and the unevenness of the tiny peaks and valleys of the machined surface, and belongs to microscopic geometric shape errors. The surface roughness has close relation with the matching property, the wear resistance, the fatigue strength, the contact rigidity, the vibration, the noise and the like of mechanical parts, and has important influence on the service life and the reliability of mechanical products. As a method for measuring roughness, a comparative method, a stylus method, a photoshear method, an interference method, and the like are conventional. The stylus method is characterized in that a diamond stylus is used for slowly sliding along the surface of a workpiece to be detected, the displacement of the surface of the stylus is converted into an electric signal by a sensor, and the surface roughness value of the workpiece is displayed by an instrument after amplification, filtering and calculation; in the prior art, when the roughness of a workpiece is measured, the roughness measurement is carried out by adopting a mode of fixing the workpiece and moving a measuring needle, in the field of industrial automation, products with a circumferential surface, such as cylinder products, have high requirements on sealing performance, so that the roughness requirement on the circumferential direction of an inner cavity is very high, under the condition of the measuring mode, the local measurement can be carried out only after an abnormal area of the product is identified manually, the large-range measurement in the circumferential direction cannot be carried out, the measuring efficiency is low, and the probability of manual misjudgment is high.
Disclosure of Invention
The utility model aims to solve the technical problem that the prior art is not enough to overcome, a roughness measurement mechanism of product with periphery is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:
the measuring mechanism comprises a supporting table, a roughness measuring instrument, a clamping tool for clamping a workpiece, a first supporting mechanism for supporting the clamping tool and a second supporting mechanism for supporting the roughness measuring instrument, wherein the clamping tool is rotatably arranged on the first supporting mechanism.
Preferably, the position of the clamping tool in the longitudinal direction and the transverse direction can be adjusted.
Preferably, the position of the roughness measuring instrument in the up-down direction is adjustably set.
Preferably, the first supporting mechanism comprises a base arranged on the supporting table in a longitudinal sliding mode, an installation table arranged on the base in a transverse sliding mode, and a fixed frame arranged on the installation table, and the clamping tool is rotatably arranged on the fixed frame.
Preferably, the fixing frame is detachably arranged on the mounting table.
Preferably, the clamping tool is a chuck.
Preferably, the second support frame comprises a vertical frame arranged on the support table and a sliding seat arranged on the vertical frame in a sliding manner along the vertical direction, and the roughness measuring instrument is arranged on the sliding seat.
Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:
the measuring mechanism of the utility model abandons the previous roughness measuring method through the brand-new structure design and layout; through rotating the product, the problem of measuring the roughness of the product with the circumferential surface in a whole circle is solved, the risk of human misjudgment is avoided, the measuring efficiency and the measuring quality are improved, and the economic benefit of an enterprise is improved.
Drawings
FIG. 1 is a schematic side view of the measuring mechanism of the present invention;
wherein: 100. a support table; 11. a base; 12. an installation table; 13. a fixed mount; 14. a chuck; 20. erecting a frame; 21. a sliding seat; 22. and (5) a roughness measuring instrument.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the measuring mechanism for measuring the roughness of a product with a circumferential surface has a longitudinal direction parallel to the axial direction of the product after the product is clamped and a transverse direction perpendicular to the longitudinal direction, and comprises a supporting table 100, a roughness measuring instrument 22, a clamping tool (the clamping tool is a chuck 14) for clamping a workpiece, a first supporting mechanism for supporting the clamping tool, and a second supporting mechanism for supporting the roughness measuring instrument 22, wherein the clamping tool is rotatably arranged on the first supporting mechanism. In the embodiment, the positions of the clamping tool in the longitudinal direction and the transverse direction can be adjusted; the position of the roughness measuring instrument 22 in the up-down direction is adjustably set.
Specifically, the first supporting mechanism includes a base 11 longitudinally slidably disposed on the supporting table 100, a mounting table 12 laterally slidably disposed on the base 11, and a fixing frame 13 disposed on the mounting table 12, and the clamping tool is rotatably disposed on the fixing frame 13. Screw transmission structures are arranged between the base 11 and the supporting platform 100 and between the mounting platform 12 and the base 11, and the base 11 moves longitudinally and the mounting platform 12 moves transversely in a manual mode of rotating a handle; in this example, the fixing frame 13 is detachably provided on the mounting table 12.
Further, the second support frame includes a vertical frame 20 disposed on the support table 100, and a sliding seat 21 slidably disposed on the vertical frame 20 in the vertical direction, the roughness measuring instrument 22 is disposed on the sliding seat 21, and the sliding seat 21 can move up and down through a screw transmission structure, and may be a manual mode or an electric mode.
The clamping tool adopts the chuck 14, the jaw structure on the chuck 14 can be adjusted according to the size of the round hole of the actual product and the product structure, and the application range is wide.
The utility model discloses a roughness measurement mechanism can make roughness measurement appearance 22's gauge needle and the inner peripheral surface contact of product at horizontal and vertical and roughness measurement appearance 22 ascending position from top to bottom through adjusting the clamping frock to can be at vertical regulation contact position, then through rotating chuck 14, realize the roughness measurement of periphery.
To sum up, the measuring mechanism of the utility model, through the brand new structure design and layout, abandons the previous roughness measuring method; through rotating the product, the problem of measuring the roughness of the product with the circumferential surface in a whole circle is solved, the risk of human misjudgment is avoided, the measuring efficiency and the measuring quality are improved, and the economic benefit of an enterprise is improved.
The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. A roughness measuring mechanism for a product having a circumferential surface, characterized by: the measuring mechanism is provided with a longitudinal direction and a transverse direction which are parallel to the axial direction of the product after the product is clamped, and comprises a supporting table, a roughness measuring instrument, a clamping tool for clamping a workpiece, a first supporting mechanism for supporting the clamping tool and a second supporting mechanism for supporting the roughness measuring instrument, wherein the clamping tool is rotatably arranged on the first supporting mechanism.
2. The roughness measurement mechanism of a product having a circumferential surface according to claim 1, wherein: the clamping tool is adjustable in longitudinal and transverse positions.
3. The roughness measurement mechanism of a product having a circumferential surface according to claim 1, wherein: the position of the roughness measuring instrument in the vertical direction can be adjusted.
4. The roughness measurement mechanism of a product having a circumferential surface according to claim 1, wherein: the first supporting mechanism comprises a base arranged on the supporting table in a longitudinal sliding mode, an installation table arranged on the base in a transverse sliding mode, and a fixing frame arranged on the installation table, and the clamping tool is arranged on the fixing frame in a rotating mode.
5. The roughness measurement mechanism of a product having a circumferential surface of claim 4, wherein: the fixing frame is detachably arranged on the mounting table.
6. The roughness measurement mechanism of a product having a circumferential surface according to claim 1, wherein: the clamping tool is a chuck.
7. The roughness measurement mechanism of a product having a circumferential surface according to claim 1, wherein: the second support frame comprises a vertical frame arranged on the support table and a sliding seat arranged on the vertical frame in a sliding mode along the vertical direction, and the roughness measuring instrument is arranged on the sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120636623.3U CN214308692U (en) | 2021-03-29 | 2021-03-29 | Roughness measuring mechanism of product with periphery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120636623.3U CN214308692U (en) | 2021-03-29 | 2021-03-29 | Roughness measuring mechanism of product with periphery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308692U true CN214308692U (en) | 2021-09-28 |
Family
ID=77837481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120636623.3U Active CN214308692U (en) | 2021-03-29 | 2021-03-29 | Roughness measuring mechanism of product with periphery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308692U (en) |
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2021
- 2021-03-29 CN CN202120636623.3U patent/CN214308692U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 215143 No. 2779, Taidong Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Zhongyifeng Jinyi (Suzhou) Technology Co.,Ltd. Address before: 215143 No. 2779, Taidong Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU MINGDE ALUMINUM Co.,Ltd. |