CN214470487U - A detection device for curved plate - Google Patents
A detection device for curved plate Download PDFInfo
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- CN214470487U CN214470487U CN202120590467.1U CN202120590467U CN214470487U CN 214470487 U CN214470487 U CN 214470487U CN 202120590467 U CN202120590467 U CN 202120590467U CN 214470487 U CN214470487 U CN 214470487U
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Abstract
本实用新型涉及一种弯弧板的检测装置，属于检测设备领域。包括检测板及滑轨，所述检测板为与弯弧板相匹配的弧形，所述检测板上设置有至少一个用于检测弯弧板与所述检测板之间间隙的检测表，所述检测表沿所述检测板弧形的法线方向设置；所述滑轨设置在所述检测板的弧形开口方向上，所述滑轨沿所述检测板弧形所在平面的轴线方向设置，所述滑轨上设置有用于定位弯弧板的定位基准，所述定位基准在所述滑轨上沿所述滑轨的延伸方向滑动。从而实现对弯弧板的整体弧面外形尺寸精度及外形轮廓尺寸进行检测，无需更换其他检测设备，操作简单、方便，适于加工过程中的实时检测。
The utility model relates to a detection device for a curved arc plate, which belongs to the field of detection equipment. It includes a detection board and a slide rail, the detection board is an arc matching with the curved arc board, and at least one detection table for detecting the gap between the curved curved board and the detection board is provided on the detection board. The detection table is arranged along the normal direction of the arc of the detection plate; the sliding rail is arranged in the direction of the arc opening of the detection plate, and the sliding rail is arranged along the axis direction of the plane where the arc of the detection plate is located , the sliding rail is provided with a positioning reference for positioning the curved plate, and the positioning reference slides on the sliding rail along the extending direction of the sliding rail. Therefore, the detection of the overall cambered outline dimension accuracy and outline dimension of the curved arc plate is realized without the need to replace other detection equipment, the operation is simple and convenient, and it is suitable for real-time detection in the processing process.
Description
Technical Field
The utility model belongs to the check out test set field relates to a detection device of curved arc board.
Background
The curved arc plate is an important collar part of a rail motor vehicle component, the requirement on the accuracy of the external dimension of the curved arc plate is high, the conventional checking fixture comprises a two-dimensional sample plate, a caliper, a tape measure and the like, the radian of the curved arc plate in a single plane can only be detected, and the dimension of the curved arc plate cannot be integrally and accurately detected. Although the characteristic dimension of the curved arc plate can be detected by three coordinates, the detection time is too long, the detection is inconvenient, and the detection is not suitable for real-time detection in the machining process.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a detection device of curved arc board can detect the whole size of curved arc board, and easy operation, convenience are suitable for the real-time detection in the course of working.
In order to achieve the above purpose, the utility model provides a following technical scheme: a detection device for a bent arc plate comprises a detection plate and a slide rail, wherein the detection plate is arc-shaped and matched with the bent arc plate, at least one detection meter for detecting a gap between the bent arc plate and the detection plate is arranged on the detection plate, and the detection meter is arranged along the normal direction of the arc shape of the detection plate; the detection plate is characterized in that the slide rail is arranged in the direction of an arc opening of the detection plate, the slide rail is arranged along the axis direction of a plane where the arc of the detection plate is located, a positioning reference for positioning the arc bending plate is arranged on the slide rail, and the positioning reference slides on the slide rail along the extending direction of the slide rail.
Optionally, the number of the slide rails is two, and the two slide rails are arranged in parallel.
Optionally, the positioning reference includes a sliding seat, and a reference seat and a positioning pin that are disposed on the sliding seat, the sliding seat is disposed on the sliding rail, a positioning surface is disposed on a side of the reference seat close to the detection plate, and the positioning pin is disposed on the positioning surface.
Optionally, the number of the reference bases and the number of the positioning pins are two, and the two positioning pins are respectively arranged on the two reference bases.
Optionally, a profile detection block matched with the profile of the curved arc plate is further arranged on the sliding seat, and the profile detection block is arranged around the curved arc plate.
Optionally, the detection device further comprises a base, and the detection plate and the sliding rail are both arranged on the base.
Optionally, the detection plates are provided with a plurality of detection tables, and the plurality of detection tables are sequentially and uniformly arranged along the arc-shaped extension direction of the detection plate.
Optionally, the number of detection tables is 3.
Optionally, the detection meter is a dial indicator.
The beneficial effects of the utility model reside in that: (1) through setting up the slide rail, make the curved arc board can follow the location benchmark on the slide rail along the displacement of perpendicular to curved arc board arc place plane vertical direction to the realization detects the whole cambered surface overall dimension precision of curved arc board, and easy operation, convenience are suitable for the real-time detection in the course of working. (2) Be provided with the profile on the sliding seat and detect the piece, the profile detects the piece and can detect the profile side cut size precision of curved arc board, need not to detect again on other detection device, improves detection efficiency.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a curved plate before inspection;
FIG. 2 is a schematic view of the curved plate during the detection.
Reference numerals: the detection device comprises a detection plate 1, a slide rail 2, a slide seat 3, a detection meter 4, a reference seat 5, a positioning pin 6, a contour detection block 7, a base 8 and a bent arc plate 9.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 to 2, a curved plate detection device includes a detection plate 1, a slide rail 2 and a base 8, wherein the detection plate 1 and the slide rail 2 are both fixedly disposed on the base 8. The detection plate 1 is arc-shaped and matched with the bent arc plate 9, at least one detection meter 4 used for detecting the gap between the bent arc plate 9 and the detection plate 1 is arranged on the detection plate 1, and the detection meter 4 is arranged along the arc-shaped normal direction of the detection plate 1. In this embodiment, detection table 4 is the percentage table, and detection table 4 is 3, and 3 detection table 4 evenly set up in proper order along 1 curved extending direction of pick-up plate.
The location benchmark includes sliding seat 3 and sets up benchmark seat 5 and locating pin 6 on sliding seat 3, and sliding seat 3 sets up on slide rail 2, and benchmark seat 5 is the locating surface on being close to one side of pick-up plate 1, and locating pin 6 sets up on the locating surface. The number of the reference bases 5 and the number of the positioning pins 6 are two, and the two positioning pins 6 are respectively arranged on the two reference bases 5. Still be provided with on the sliding seat 3 with the profile assorted profile detection piece 7 of curved arc board 9, in this embodiment, the profile detection piece 7 is a plurality of, and a plurality of profile detection piece 7 sets up around curved arc board 9.
During actual use, the curved plate 9 is provided with a positioning hole, the positioning hole of the curved plate 9 and the positioning pin 6 are correspondingly placed on the reference seat 5 of the positioning reference, and the positioning surface on the reference seat 5 and the positioning pin 6 position the curved plate 9. And detecting the gap between the profile trimming edge of the curved arc plate 9 and the profile detection block 7 by using a gap ruler to obtain the profile size of the curved arc plate 9. Promote the location benchmark and remove on slide rail 2, until the probe of percentage table and the cambered surface contact of curved plate 9, obtain 3 points on curved plate 9 and the pick-up plate 1 between the relative dimension, and then calculate the overall dimension of curved plate 9, continue to promote the location benchmark a plurality of times, until the completion to the detection of whole curved plate 9 cambered surface, obtain the detection data of complete cambered surface.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a detection device of curved plate which characterized in that: the detection device comprises a detection plate and a slide rail, wherein the detection plate is arc-shaped and matched with a bent arc plate, at least one detection meter for detecting a gap between the bent arc plate and the detection plate is arranged on the detection plate, and the detection meter is arranged along the normal direction of the arc of the detection plate;
the detection plate is characterized in that the slide rail is arranged in the direction of an arc opening of the detection plate, the slide rail is arranged along the axis direction of a plane where the arc of the detection plate is located, a positioning reference for positioning the arc bending plate is arranged on the slide rail, and the positioning reference slides on the slide rail along the extending direction of the slide rail.
2. The apparatus for detecting the curved plate according to claim 1, wherein: the slide rail is two, two slide rail parallel arrangement each other.
3. The apparatus for detecting the curved plate according to claim 1, wherein: the positioning datum comprises a sliding seat, a datum seat and a positioning pin, the datum seat and the positioning pin are arranged on the sliding seat, the sliding seat is arranged on the sliding rail, one side, close to the detection plate, of the datum seat is a positioning surface, and the positioning pin is arranged on the positioning surface.
4. The apparatus for detecting the curved plate according to claim 3, wherein: the number of the reference bases and the number of the positioning pins are two respectively, and the two positioning pins are arranged on the two reference bases respectively.
5. The apparatus for detecting the curved plate according to claim 3, wherein: the sliding seat is further provided with a contour detection block matched with the contour of the bent arc plate, and the contour detection block is arranged around the bent arc plate.
6. The apparatus for detecting the curved plate according to claim 1, wherein: the detection plate and the sliding rail are arranged on the base.
7. The apparatus for detecting the curved plate according to claim 1, wherein: the detection device comprises a detection plate, a detection plate and a detection plate, wherein the detection plate is provided with a plurality of detection tables, and the detection tables are sequentially and uniformly arranged along the arc-shaped extension direction of the detection plate.
8. The apparatus for detecting the curved plate according to claim 7, wherein: the number of the detection tables is 3.
9. The apparatus for detecting the curved plate according to claim 1, wherein: the detection meter is a dial indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120590467.1U CN214470487U (en) | 2021-03-23 | 2021-03-23 | A detection device for curved plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120590467.1U CN214470487U (en) | 2021-03-23 | 2021-03-23 | A detection device for curved plate |
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| Publication Number | Publication Date |
|---|---|
| CN214470487U true CN214470487U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120590467.1U Active CN214470487U (en) | 2021-03-23 | 2021-03-23 | A detection device for curved plate |
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| CN (1) | CN214470487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115752173A (en) * | 2022-11-07 | 2023-03-07 | 中铁检验认证中心有限公司 | Device for measuring profile tolerance of concave-convex spherical surface |
-
2021
- 2021-03-23 CN CN202120590467.1U patent/CN214470487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115752173A (en) * | 2022-11-07 | 2023-03-07 | 中铁检验认证中心有限公司 | Device for measuring profile tolerance of concave-convex spherical surface |
| CN115752173B (en) * | 2022-11-07 | 2025-10-17 | 中铁检验认证中心有限公司 | Device for measuring concave-convex spherical profile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250113 Address after: 111013 Xujia Village, Shuguang Township, Hongwei District, Liaoyang City, Liaoning Province Patentee after: LIAONING ZHONGWANG GROUP Co.,Ltd. Country or region after: China Address before: 111000 Zhoushan Village, Luodatai Town, Wensheng District, Liaoyang City, Liaoning Province Patentee before: LIAONING ZHONGWANG QUANLV INTELLIGENT FURNITURE TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 111013 Xujia Village, Shuguang Township, Hongwei District, Liaoyang City, Liaoning Province Patentee after: Liaoyang Xiangyu Aluminum Industry Co.,Ltd. Country or region after: China Address before: 111013 Xujia Village, Shuguang Township, Hongwei District, Liaoyang City, Liaoning Province Patentee before: LIAONING ZHONGWANG GROUP Co.,Ltd. Country or region before: China |