CN216049613U - Mechanism for detecting surface profile by dial indicator - Google Patents
Mechanism for detecting surface profile by dial indicator Download PDFInfo
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- CN216049613U CN216049613U CN202122024344.4U CN202122024344U CN216049613U CN 216049613 U CN216049613 U CN 216049613U CN 202122024344 U CN202122024344 U CN 202122024344U CN 216049613 U CN216049613 U CN 216049613U
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Abstract
The utility model relates to the technical field of automatic detection equipment, in particular to a dial indicator surface contour detection mechanism which comprises a workbench, a first detection assembly and a second detection assembly, wherein the first detection assembly comprises a detection groove seat, a rotary supporting arm and a plurality of first dial indicators, and the detection groove seat is provided with a detection groove; the second detection assembly comprises a rotary supporting arm, an electromagnetic structure and a plurality of second dial indicators, the rotary supporting arm is arranged on the workbench, and the workpiece to be detected is provided with an adaptive part. The workpiece is placed in the detection groove, the rotary supporting arm is turned over and closed, the electromagnetic structure is magnetic after being conductive, the workpiece in the detection groove is adsorbed, the measurement values on the first percentage meters and the second percentage meters are observed, and the error of the outline profile of the workpiece on the basis of the size of the standard component can be reflected. The workpiece surface contour detection device can realize batch detection of workpieces, is high in working efficiency, and can be suitable for workpiece surface contour detection with wide area, small space and high precision requirements.
Description
Technical Field
The utility model relates to the technical field of automatic detection equipment, in particular to a mechanism for detecting a surface profile by a dial indicator.
Background
In order to ensure the accuracy of a machined workpiece during its production, it is necessary to detect its surface profile. The existing detection method has the disadvantages of complicated measurement process, low detection efficiency in the detection process and large measurement error. When the contour of the workpiece surface with wide area, small space and high precision requirement is detected, the difficulty is extremely high, the structure of the detection equipment is complex, and the workpiece to be detected is not easy to position.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a dial indicator surface contour detection mechanism which is convenient for positioning workpieces to be detected, realizes batch detection of the workpieces, has high working efficiency and can be suitable for workpiece surface contour detection with wide area, small space and high precision requirements.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a dial indicator mechanism for detecting surface profiles comprises a workbench, a first detection assembly and a second detection assembly, wherein the first detection assembly comprises a detection groove seat, a rotary supporting arm and a plurality of first dial indicators, the detection groove seat is arranged on the workbench and is provided with a detection groove, one end of the rotary supporting arm is rotatably arranged on the workbench, one or more first dial indicators are arranged at the other end of the rotary supporting arm, and one or more first dial indicators are arranged on the detection groove seat; the second detection assembly comprises a rotary supporting arm, an electromagnetic structure and a plurality of second percentage meters, the rotary supporting arm is arranged on the workbench, the rotary supporting arm is provided with a percentage meter fixing block, one or more second percentage meters are arranged on the percentage meter fixing block, and the electromagnetic structure is arranged on the percentage meter fixing block.
Further, first detection assembly still includes locking part, rotatory support arm is equipped with keeps away the vacancy hole, the workstation is provided with the supporting seat, the one end of rotatory support arm rotate install in the supporting seat, the supporting seat is equipped with the locking hole, keep away the vacancy hole with the corresponding setting in locking hole, locking part passes in proper order keep away the vacancy hole with the locking hole.
Further, the workpiece to be detected is provided with an adaptive part, the adaptive part and the electromagnetic structure are correspondingly arranged, the adaptive part is provided with two flat contact pins, the two flat contact pins are respectively arranged at two ends of the adaptive part, and the two flat contact pins are arranged on the surface of the workpiece.
Furthermore, the first parts of the second parts of the third parts of the fourth parts of the.
Furthermore, the second dial indicator is provided with a second needle head, one or more second needle heads of the second dial indicator are abutted against the upper surface of the workpiece, and one or more second needle heads of the second dial indicator are abutted against the edge of the workpiece.
The utility model has the beneficial effects that: the rotary supporting arm is turned over and opened, so that a workpiece can be conveniently placed into the detection groove, and the working efficiency is improved; the workpiece is placed in the detection groove, the rotary supporting arm is turned over and closed, the electromagnetic structure is magnetic after being conductive, the workpiece in the detection groove is adsorbed, the positioning of the workpiece is completed, the detection ends of the first dial indicators and the second dial indicators are respectively in contact with the outer contour of the workpiece, the first dial indicators and the second dial indicators are adjusted to zero, the workpieces can be detected in sequence, the measurement values of the first dial indicators and the second dial indicators are observed, and the error of the profile line profile of the workpiece on the standard size basis can be reflected. The workpiece surface contour detection device can realize batch detection of workpieces, is convenient for positioning workpieces to be detected, is high in working efficiency, and can be suitable for workpiece surface contour detection with wide area, small space and high precision requirements.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of a first detecting assembly according to the present invention.
Fig. 3 is a schematic structural diagram of the adapter of the present invention.
Description of reference numerals:
1-a workpiece; 2-a first detection assembly; 3-a second detection assembly; 4-detecting the groove seat; 5-rotating the support arm; 6-a first percentile table; 7-detecting the groove; 8-rotating the support arm; 9-an electromagnetic structure; 10-a second dial indicator; 11-dial indicator fixed block; 12-an adapter part; 13-a locking member; 14-clearance holes; 15-a support seat; 16-plate contact pins; 17-first needle.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, the mechanism for detecting a profile of a dial indicator provided by the present invention comprises a workbench (not shown in the drawings), a first detecting component 2 and a second detecting component 3, wherein the first detecting component 2 comprises a detecting slot seat 4, a rotary supporting arm 5 and a plurality of first dial indicators 6, the detecting slot seat 4 is arranged on the workbench, the detecting slot seat 4 is provided with a detecting slot 7, one end of the rotary supporting arm 5 is rotatably mounted on the workbench, one or more first dial indicators 6 are mounted at the other end of the rotary supporting arm 5, and one or more first dial indicators 6 are mounted on the detecting slot seat 4; the second detection assembly 3 comprises a rotary supporting arm 8, an electromagnetic structure 9 and a plurality of second dial indicators 10, the rotary supporting arm 8 is arranged on the workbench, the rotary supporting arm 8 is provided with a dial indicator fixing block 11, one or more second dial indicators 10 are arranged on the dial indicator fixing block 11, and the electromagnetic structure 9 is arranged on the dial indicator fixing block 11.
In practical application, the shape of the detection groove 7 is designed according to the surface profile of the workpiece 1, and the detection groove is used for detecting the workpiece 1; the electromagnetic structure 9 may be an electromagnet. The rotary supporting arm 5 can be turned over, and when the rotary supporting arm is used, the rotary supporting arm 5 is turned over and opened, so that a workpiece can be conveniently placed into the detection groove, and the working efficiency is improved; place work piece 1 in detecting groove 7, the rotatory support arm 5 is closed in the upset, the electromagnetism structure 9 is magnetic after electrically conducting, will detect work piece 1 absorption in the groove 7, accomplish the location of work piece 1, the sense terminal of a plurality of first percentage table 6 and a plurality of second percentage table 10 contacts with the outline of work piece 1 respectively, turn to zero a plurality of first percentage tables 6 and a plurality of second percentage table 10, can detect a plurality of work pieces 1 in proper order, observe the measured value on a plurality of first percentage tables 6 and a plurality of second percentage table 10, can reflect the error of the outline profile of this work piece on standard size basis. The workpiece surface contour detection device can realize batch detection of workpieces, is high in working efficiency, and can be suitable for workpiece surface contour detection with wide area, small space and high precision requirements.
In this embodiment, the first detecting assembly 2 further includes a rotating component 13, the rotating support arm 5 is provided with a clearance hole 14, the workbench is provided with a support seat 15, one end of the rotating support arm 5 is rotatably mounted on the support seat 15, the support seat 15 is provided with a locking hole (not shown in the figure), the clearance hole 14 is arranged corresponding to the locking hole, and the locking component 13 sequentially passes through the clearance hole 14 and the locking hole. Specifically, one end of the locking component 13 is a bolt, internal threads are arranged below the clearance hole 14 and the locking hole, the locking component 13 is in threaded connection with the rotary supporting arm 5 and the supporting seat 15, the locking and loosening operations are simple, and the working efficiency is improved.
In this embodiment, the workpiece 1 to be detected is provided with the adapting part 12, the adapting part 12 is arranged corresponding to the electromagnetic structure 9, the adapting part 12 is provided with two flat contact pins 16, the two flat contact pins 16 are respectively arranged at two ends of the adapting part 12, and the two flat contact pins 16 are both arranged on the surface of the workpiece 1. The adapting part 12 is made of a metal material which can be adsorbed by an electromagnet, the two flat contact pins 16 can be symmetrically arranged, and the contact area between the flat contact pins 16 and the surface of the workpiece 1 can be increased, so that the workpiece is stably installed, and the reliability and the stability are improved.
In this embodiment, the first dial indicators 6 are all provided with first needles 17, the first needles 17 of one or more of the first dial indicators 6 are abutted against the upper surface of the workpiece 1, and the first needles 17 of one or more of the first dial indicators 6 are abutted against the edge of the workpiece 1. Specifically, the shape of the workpiece may be irregular, and a plurality of first fraction meters 6 are arranged in the detection process of the irregular workpiece, so that the surface profile of the workpiece can be accurately and comprehensively detected, and the detection accuracy is improved.
In this embodiment, the second dial indicators 10 are all provided with second needles (not shown in the figure), the second needles have the same shape and structure as the first needles 17, the second needles of one or more second dial indicators 10 abut against the upper surface of the workpiece 1, and the second needles of one or more second dial indicators 10 abut against the edge of the workpiece 1. Specifically, the shape of the workpiece 1 may be irregular, and a plurality of second dial indicators 10 are arranged in the detection process of the irregular workpiece, so that the surface profile of the workpiece can be accurately and comprehensively detected, and the detection accuracy is improved.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a mechanism of percentage table detection surface profile, includes the workstation, its characterized in that: the first detection assembly comprises a detection groove seat, a rotary supporting arm and a plurality of first dial gauges, the detection groove seat is arranged on the workbench and is provided with a detection groove, one end of the rotary supporting arm is rotatably arranged on the workbench, one or more first dial gauges are arranged at the other end of the rotary supporting arm, and one or more first dial gauges are arranged on the detection groove seat; the second detection assembly comprises a rotary supporting arm, an electromagnetic structure and a plurality of second percentage meters, the rotary supporting arm is arranged on the workbench, the rotary supporting arm is provided with a percentage meter fixing block, one or more second percentage meters are arranged on the percentage meter fixing block, and the electromagnetic structure is arranged on the percentage meter fixing block.
2. The mechanism for detecting the surface profile of the dial indicator according to claim 1, wherein: the first detection assembly further comprises a locking component, the rotary supporting arm is provided with a clearance hole, the workbench is provided with a supporting seat, one end of the rotary supporting arm is rotatably installed on the supporting seat, the supporting seat is provided with a locking hole, the clearance hole corresponds to the locking hole, and the locking component sequentially penetrates through the clearance hole and the locking hole.
3. The mechanism for detecting the surface profile of the dial indicator according to claim 1, wherein: the workpiece to be detected is provided with an adaptive part, the adaptive part and the electromagnetic structure are correspondingly arranged, the adaptive part is provided with two flat contact pins, the two flat contact pins are respectively arranged at two ends of the adaptive part, and the two flat contact pins are arranged on the surface of the workpiece.
4. The mechanism for detecting the surface profile of the dial indicator according to claim 1, wherein: the first parts of the workpiece are provided with a first needle head, one or more first needle heads of the first parts of the workpiece are abutted against the upper surface of the workpiece, and one or more first needle heads of the first parts of the workpiece are abutted against the edge of the workpiece.
5. The mechanism for detecting the surface profile of the dial indicator according to claim 1, wherein: the second dial indicator is provided with a second needle head, one or more second needle heads of the second dial indicator are abutted against the upper surface of the workpiece, and one or more second needle heads of the second dial indicator are abutted against the edge of the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024344.4U CN216049613U (en) | 2021-08-25 | 2021-08-25 | Mechanism for detecting surface profile by dial indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024344.4U CN216049613U (en) | 2021-08-25 | 2021-08-25 | Mechanism for detecting surface profile by dial indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049613U true CN216049613U (en) | 2022-03-15 |
Family
ID=80621581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122024344.4U Active CN216049613U (en) | 2021-08-25 | 2021-08-25 | Mechanism for detecting surface profile by dial indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049613U (en) |
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2021
- 2021-08-25 CN CN202122024344.4U patent/CN216049613U/en active Active
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