CN210098576U - Stamping workpiece plane turn-ups root measuring tool - Google Patents
Stamping workpiece plane turn-ups root measuring tool Download PDFInfo
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- CN210098576U CN210098576U CN201920382480.0U CN201920382480U CN210098576U CN 210098576 U CN210098576 U CN 210098576U CN 201920382480 U CN201920382480 U CN 201920382480U CN 210098576 U CN210098576 U CN 210098576U
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- supporting plate
- positioning reference
- measuring tool
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Abstract
The utility model discloses a stamping part plane flanging root measuring tool, which relates to the technical field of automobile part detection tools and comprises a positioning reference block, a supporting plate, a detection clamping plate, a fastening screw, a fastening bolt and a pin shaft, wherein the positioning reference block is hinged with the supporting plate through the pin shaft and is fixed together through the fastening bolt to prevent relative rotation between the positioning reference block and the supporting plate; the backup pad with detect cardboard sliding connection to it is fixed with the two through fastening screw, prevent to produce relative slip between the two, seted up first round hole and first screw hole on the reference block of location respectively, backup pad upper portion is provided with the spout, and well lower part is provided with second round hole and arc slotted hole, is provided with slide rail and second screw hole on the detection cardboard, the utility model discloses can realize evaluating stamping workpiece plane turn-ups root numerical value on examining the utensil, have convenient operation, the accurate, the high characteristics of flexibility ratio of measuring result.
Description
Technical Field
The utility model relates to an automobile parts detects instrument technical field, in particular to stamping workpiece plane turn-ups root measuring tool.
Background
At present, the size evaluation mode of the automobile stamping part mainly depends on a checking tool, and the distance between the flanging of the stamping part and the checking tool body is measured through a wedge ruler to obtain the size data of the profile of the flanging of the stamping part. The condition that flanging surfaces are uneven often appears in actual stamping parts, the actual stamping parts are limited by the structure of the wedge ruler and the shape of the checking fixture, numerical values of roots cannot be read by naked eyes, and the actual stamping parts are not beneficial to guiding a die to correct and change the parts with out-of-tolerance.
Conventionally, to solve such problems, encrypted measurement is often performed on the problem area of the part by means of measuring equipment such as three-coordinate equipment. Three-coordinate measurement needs to coordinate measurement resources, professional measurement personnel, measurement digital models, programming, system establishment, communication of measurement positions and the like, and wastes a large amount of time and cost.
The existing measuring method of the checking fixture is not beneficial to quickly finding, solving and verifying the problems. Therefore, a novel measuring tool which can efficiently and accurately confirm the data of the plane flanging root of the stamping part by means of the checking fixture is needed.
Disclosure of Invention
The utility model aims at providing a rely on and examine measuring tool of quick evaluation stamping workpiece plane turn-ups root numerical value, its simple structure, convenient operation, the availability factor is high, and is with low costs.
A measuring tool for the root of a planar flanging of a stamping part comprises a positioning reference block, a supporting plate, a detection clamping plate, a fastening screw, a fastening bolt and a pin shaft, wherein the positioning reference block is hinged with the supporting plate through the pin shaft and is fixed together through the fastening bolt to prevent relative rotation between the positioning reference block and the supporting plate; the supporting plate is connected with the detection clamping plate in a sliding manner and fixed by a fastening screw to prevent relative sliding between the supporting plate and the detection clamping plate;
a first round hole and a first threaded hole are respectively formed in the positioning reference block;
the upper part of the supporting plate is provided with a sliding chute, and the middle lower part of the supporting plate is provided with a second round hole and an arc-shaped long round hole;
the detection clamping plate is provided with a slide rail and a second threaded hole.
Preferably, the positioning reference block is of a square structure.
Preferably, the support plate is an F-shaped structural plate.
Preferably, the positioning reference block is provided with a large round angle.
Preferably, the detection clamping plate is designed in a cutting edge mode, so that the measurement and reading of the wedge-shaped ruler are more accurate.
The utility model has the advantages that:
the side wall surface of the positioning reference block is a positioning plane which acts on the side wall of the measuring profile of the checking fixture and is used for positioning a measuring part; the front surface of the positioning reference block is provided with a first round hole and a first threaded hole, and the support plate is connected with the positioning reference block through a pin shaft and a fastening bolt, so that the rotation and the fixation after the rotation to a certain position can be realized; the detection clamping plate is provided with a slide rail which is matched with a slide groove arranged on the supporting plate, so that the detection clamping plate can move freely; the utility model discloses can realize evaluating stamping workpiece plane turn-ups root numerical value on examining the utensil, have convenient operation, the accurate, the high characteristics of flexibility ratio of measuring result.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a partially enlarged view of a portion i in fig. 1.
Fig. 4 is a partial enlarged view of part iii of fig. 2.
Fig. 5 is a partial enlarged view of part ii in fig. 2.
Fig. 6 is a perspective view of the present invention.
Fig. 7 is a schematic view of the usage state of the present invention.
Fig. 8 is a schematic view of embodiment 1 of the present invention.
Fig. 9 is a schematic view of embodiment 2 of the present invention.
Fig. 10 is a schematic view of embodiment 3 of the present invention.
Detailed Description
As shown in fig. 1-5, a tool for measuring the root of a planar flanging of a stamping part comprises a positioning reference block 1, a support plate 2, a detection clamping plate 3, a fastening screw 4, a fastening bolt 5 and a pin shaft 6, wherein the positioning reference block 1 is hinged with the support plate 2 through the pin shaft 6 and is fixed together through the fastening bolt 5 to prevent relative rotation between the two; the supporting plate 2 is connected with the detection clamping plate 3 in a sliding manner and fixed by a fastening screw 4 to prevent relative sliding between the two;
a first round hole and a first threaded hole are respectively formed in the positioning reference block 1;
the upper part of the supporting plate 2 is provided with a sliding chute, and the middle lower part is provided with a second round hole and an arc-shaped long round hole;
the detection clamping plate 3 is provided with a slide rail and a second threaded hole.
Preferably, the positioning reference block 1 has a square structure.
Preferably, the support plate 2 is an F-shaped structural plate.
Preferably, the positioning reference block 1 is provided with a large round angle.
Preferably, the detection clamping plate 3 is designed in a cutting edge mode, so that the measurement reading of the wedge ruler is more accurate.
The utility model discloses a theory of operation:
as shown in fig. 1, 2, 6 and 7, a fastening bolt 5 passes through an arc-shaped oblong hole at the lower part of the support plate 2 to pre-fasten the positioning reference block 1 and the support plate 2 together, the support plate 2 can rotate relative to the positioning reference block 1 around a pin 6, after the supporting plate 2 rotates to a proper position, the positioning reference block 1 and the supporting plate 2 can be fixed together by screwing the fastening bolt 5, the slide rail in the middle of the detection clamping plate 3 is inserted into the slide groove in the upper part of the supporting plate 2, the detection clamping plate 3 can slide along the supporting plate 2, the fastening screw 4 is arranged in a second threaded hole at the upper part of the detection clamping plate 3, tightening fastening screw 4, the dead in top between fastening screw 4's terminal surface and backup pad 2 detects 3 and backup pad 2 and does not have relative slip promptly, and sufficient space is reserved to the arc slotted hole of backup pad 2 lower part, can not have the interference phenomenon with fastening bolt 5 when backup pad 2 is rotatory.
As shown in FIG. 5, the detection card 3 is designed in a cutting edge manner, so that the measurement reading by using a wedge ruler is more accurate. As shown in FIG. 8, the large round angle on the positioning reference block 1, the formed opening area between the support plate 2 and the detection clamping plate 3 can avoid the interference between the change of the trimming length of the part and the measurement tool.
In order to make the technical problems, technical solutions and advantages of the present invention clearer, the following detailed description will be made with reference to the accompanying drawings and specific methods of use.
The utility model discloses a concrete measurement application method:
the first step is as follows: measurement location validation
Confirming the position of the stamping part to be measured, and taking down the stamping part;
the second step is that: identifying the shape of the profile measured by the gauge, as shown in FIG. 7
①, attaching the side wall surface of the positioning datum block 1 to the detection body;
② the angle between the supporting plate 2 and the positioning reference block 1 is adjusted by rotating the supporting plate 2, and the positioning reference block 1 moves up and down simultaneously, so as to ensure that the detection clamping plate 3 is completely attached to the measuring profile of the detection tool
③ fastening the fastening bolt 5 to ensure no relative rotation between the positioning reference block 1 and the support plate 2;
the third step: measuring parts, as shown in FIGS. 8-10
① placing the stamping part to be measured, and placing the detection tool at the position to be measured;
②, attaching the side wall surface of the positioning reference block 1 to the detector body, sliding the detection clamping plate 3 according to the width of the measurement surface of the stamping part, and then screwing the fastening screw 4;
③ move the detection tool from top to bottom and stop when the detection card 3 contacts the measuring plane of the stamping part.
Example 1:
as shown in fig. 8, the detection pallet 3 contacts with the root of the planar flange first, a wedge ruler is used for measuring the value a of the detection pallet 3 and the end face of the planar flange, and meanwhile, the value b of the positioning reference block 1 and the end face of the planar flange is measured, so that the root value c is b + a.
Example 2:
as shown in fig. 9, the detection card 3 contacts with the planar flange end face first, a value a of the detection card 3 and the planar flange end face is measured by a wedge ruler, and a value b of the positioning reference block 1 and the planar flange end face is measured at the same time, so that a root value c is b-a.
Example 3:
as shown in FIG. 10, the middle of the detection card 3 is contacted with the flat flanging first, and the numerical value a of the detection card 3 and the root of the flat flanging is measured sequentially by using a wedge ruler1The numerical value a of the detection card board 3 and the plane flanging end face2And simultaneously measuring the value b of the positioning reference block 1 and the end face of the plane flanging to obtain the root value c which is b- (a)1-a2)。
The fourth step: the measuring tool is removed and the next measuring site cycle is started.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a stamping workpiece plane turn-ups root measuring tool which characterized in that: the device comprises a positioning reference block (1), a supporting plate (2), a detection clamping plate (3), a fastening screw (4), a fastening bolt (5) and a pin shaft (6), wherein the positioning reference block (1) is hinged with the supporting plate (2) through the pin shaft (6) and fixed together through the fastening bolt (5) to prevent relative rotation between the positioning reference block and the supporting plate, the supporting plate (2) is in sliding connection with the detection clamping plate (3) and fixed through the fastening screw (4) to prevent relative sliding between the supporting plate and the detection clamping plate;
a first round hole and a first threaded hole are respectively formed in the positioning reference block (1);
the upper part of the supporting plate (2) is provided with a sliding chute, and the middle lower part of the supporting plate is provided with a second round hole and an arc-shaped long round hole;
the detection clamping plate (3) is provided with a slide rail and a second threaded hole.
2. The stamping part plane flanging root measuring tool according to claim 1, characterized in that: the positioning reference block (1) is of a square structure.
3. The stamping part plane flanging root measuring tool according to claim 1, characterized in that: the supporting plate (2) is an F-shaped structural plate.
4. The stamping part plane flanging root measuring tool according to claim 1, characterized in that: the positioning reference block (1) is provided with a large round angle.
5. The stamping part plane flanging root measuring tool according to claim 1, characterized in that: the detection clamping plate (3) is designed in a cutting edge mode, so that the measurement and reading of the wedge-shaped ruler are more accurate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382480.0U CN210098576U (en) | 2019-03-25 | 2019-03-25 | Stamping workpiece plane turn-ups root measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382480.0U CN210098576U (en) | 2019-03-25 | 2019-03-25 | Stamping workpiece plane turn-ups root measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210098576U true CN210098576U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920382480.0U Active CN210098576U (en) | 2019-03-25 | 2019-03-25 | Stamping workpiece plane turn-ups root measuring tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954763A (en) * | 2019-03-25 | 2019-07-02 | 一汽轿车股份有限公司 | A kind of stamping parts plane flange root measuring tool |
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2019
- 2019-03-25 CN CN201920382480.0U patent/CN210098576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954763A (en) * | 2019-03-25 | 2019-07-02 | 一汽轿车股份有限公司 | A kind of stamping parts plane flange root measuring tool |
| CN109954763B (en) * | 2019-03-25 | 2024-08-06 | 一汽奔腾轿车有限公司 | Stamping workpiece plane turn-ups root measuring tool |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200311 Address after: 130000 No. 4888 Weishan Road, Changchun High-tech Zone, Jilin Province Patentee after: FAW Pentium Car Co., Ltd Address before: 130000 No. 4888 Weishan Road, Changchun High-tech Zone, Jilin Province Patentee before: FAW CAR Co., Ltd. |