CN111928762A - Automobile body A post backplate mounting hole face angle measuring tool - Google Patents
Automobile body A post backplate mounting hole face angle measuring tool Download PDFInfo
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- CN111928762A CN111928762A CN202010860593.4A CN202010860593A CN111928762A CN 111928762 A CN111928762 A CN 111928762A CN 202010860593 A CN202010860593 A CN 202010860593A CN 111928762 A CN111928762 A CN 111928762A
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- rail
- bolt
- angle
- angle measuring
- hole
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a tool for measuring the hole surface angle of a mounting hole of an A-column protective plate of a vehicle body, which comprises a clamping mechanism, a slide rail, an L-shaped slide rod and an angle measuring mechanism, wherein the L-shaped slide rod is arranged on the clamping mechanism; the clamping mechanism includes: the clamping device comprises a clamping device support, an adjustable clamping bolt and a sliding rail, wherein the clamping device support is assembled and connected with the sliding rail through a positioning pin and a non-standard mounting bolt, and the adjustable clamping bolt is fixed on the clamping device support. The slide rail is fixed on the clamp support through the insert and the non-standard mounting bolt. The angle measuring mechanism includes: the angle measuring mechanism comprises an angle measuring mechanism main body which can be freely positioned on the L-shaped long slide rod, a fastening bolt for fixing the angle measuring mechanism main body and the L-shaped long slide rod, a protractor and a positioning bolt for fixing the protractor and the angle measuring mechanism main body. The tool for measuring the hole surface angle of the mounting hole of the A-column protective plate of the vehicle body is easy to mount, convenient to carry and simple to operate, can be shared by multiple vehicle types, only needs to calibrate the angle reference value once, measures at any time, is short in measuring time, can trace data, greatly improves the working efficiency and improves the part quality.
Description
Technical Field
The invention relates to an angle measuring tool, in particular to an angle measuring tool for a hole surface of an A-column guard plate mounting hole of a vehicle body.
Background
At present, due to the fact that the side wall assembly side wall inner plate is limited by structural space of a vehicle body clamp, personnel operation problems, process problems, part RPS setting rationality problems, product design defects and other factors, the installation hole surface of an A column protective plate on the side wall inner plate of the side wall assembly is rotated, trimming corresponding to the A column protective plate and an air window glass installation surface is interfered, the appearance quality problem of the matching area of the A column protective plate, a ceiling and air window glass is generated, and even the A column protective plate is difficult to disassemble when the A column protective plate and the air window glass sealant are contacted to be adhered to the outer surface of the A column protective plate after the sealant.
And traditional CMM's measurement mode when being applied to side wall assembly or white automobile body and measuring, can't measure often on line, need through the transportation and measuring time long, and data extraction is untimely, and mounting hole face measured data is inaccurate, and rectification effect verification time is long, only can professional operate, seriously influences work efficiency and quality.
Disclosure of Invention
In order to solve the problems, the invention provides a tool for measuring the hole surface angle of an A-pillar guard plate mounting hole of a vehicle body.
The invention is realized by the following technical scheme:
a tool for measuring the hole surface angle of a mounting hole of an A-column protective plate of a vehicle body comprises a clamping mechanism, a slide rail, an L-shaped slide rod and an angle measuring mechanism; the clamping mechanism includes: the clamp comprises a clamp support, an adjustable clamping bolt and a handle, wherein the clamp support is assembled and connected with the sliding rail through a positioning pin and a non-standard mounting bolt; the slide rail is fixed on the clamp support through the insert and the non-standard mounting bolt; the L-shaped sliding rod short rod can freely slide on the sliding rail track, and one end of the long rod is connected with the angle measuring mechanism; the angle measuring mechanism includes: the angle measuring mechanism comprises an angle measuring mechanism body freely positioned on the L-shaped long slide rod, a fastening bolt for fixing the angle measuring mechanism body and the L-shaped long slide rod, a protractor and a positioning bolt for fixing the protractor and the angle measuring mechanism body.
Furthermore, the clamp support is provided with 2 positioning holes and 4 bolt mounting holes.
Furthermore, the positioning hole and the bolt mounting hole of the clamp support are in assembly connection with the positioning hole on the diagonal line of the end face of the rail body of the slide rail and the insert block which is mounted in the rail groove of the slide rail through the positioning pin and the bolt.
Furthermore, two positioning holes matched with the clamp support are arranged on the diagonal line of the end face of one side of the rail of the sliding rail.
Furthermore, a rail groove insert is installed in a rail groove of the sliding rail, when the end face of the insert is flush with the end face of the rail of the sliding rail, the insert is fixed in the rail of the sliding rail through a non-standard bolt, a coordinate line and a coordinate value are arranged on the outer surface of the rail of the sliding rail, and the position coordinate of the L-shaped sliding rod on the main rail can be read.
Furthermore, a fixing hole is formed in a short rod of the L-shaped sliding rod, and the L-shaped sliding rod can be freely positioned at any position on the sliding rail track through a bolt for fastening the fixing hole.
Furthermore, a coordinate reticle and a coordinate value are engraved on the long rod of the L-shaped sliding rod, so that the position of the angle measuring mechanism on the L-shaped sliding rod can be read.
Compared with the prior art, the invention has the following advantages:
the tool for measuring the hole surface angle of the mounting hole of the A-column protective plate of the vehicle body is easy to mount, convenient to carry and simple to operate, can be shared by multiple vehicle types, can be used for measuring at any time by calibrating the angle reference value once, is short in measuring time, can trace data, greatly improves the working efficiency and improves the part quality.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a clamping mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of a slide rail according to an embodiment of the present invention;
FIG. 4 is a schematic view of an L-shaped slide bar according to an embodiment of the present invention;
FIG. 5 is a schematic view of an angle measuring mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of a non-standard mounting bolt according to an embodiment of the present invention;
FIG. 7 is a schematic view of a locating pin according to an embodiment of the present invention;
FIG. 8 is a schematic view of an insert according to an embodiment of the present invention;
the invention is illustrated in the figures with the reference numbers:
1. the clamping mechanism 1.1 clamps the bolt 1.2 clamp holder 1.3 locating pin 1.4 nonstandard mounting bolt 2. slide rail 3.L type slide bar 4. angle measuring mechanism 4.1 angle measuring mechanism body 4.2 fastening bolt 4.3 protractor 4.4 locating bolt.
Detailed Description
For clearly and completely describing the technical scheme and the specific working process thereof, the specific implementation mode of the invention is as follows by combining the attached drawings of the specification:
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Example 1
The utility model provides a car body A post backplate mounting hole face angle measuring tool, includes clamping mechanism 1, slide rail 2, L type slide bar 3 and angle measuring mechanism 4. The clamping mechanism includes: the clamping device comprises a clamping device support 1.2 which is connected with the sliding rail 2 in an assembling way through a positioning pin 1.3 and a non-standard mounting bolt 1.4, and an adjustable clamping bolt 1.1 which is fixed on the clamping device support, wherein the clamping bolt is provided with a handle. The slide rail 2 is fixed on the clamp support 1.2 through an insert and a non-standard mounting bolt. The short rod of the L-shaped sliding rod 3 can freely slide on the track of the sliding rail 2, and one end of the long rod is connected with the angle measuring mechanism 4. The angle measuring mechanism 4 includes: an angle measuring mechanism body 4.1 which can be freely positioned on the long rod of the L-shaped sliding rod 3, a fastening bolt 4.2 for fixing the angle measuring mechanism body 4.1 and the long rod of the L-shaped sliding rod 3, a protractor 4.3, and a positioning bolt 4.1 for fixing the protractor 4.3 and the angle measuring mechanism body 4.1.
And the clamper support is provided with 2 positioning holes and 4 bolt mounting holes.
The clamp support positioning hole and the bolt mounting hole are in assembly connection with the positioning hole on the diagonal line of the end face of the rail body of the slide rail and the insert block which is mounted in the rail groove of the slide rail through the positioning pin and the bolt.
And the diagonal line of the end surface of one side of the rail of the sliding rail is provided with two positioning holes matched with the clamp support.
The rail groove insert is installed in the rail groove of the sliding rail, when the end face of the insert is flush with the end face of the rail of the sliding rail, the insert is fixed in the rail of the sliding rail through a non-standard bolt, and the outer surface of the rail of the sliding rail is provided with a coordinate line and a coordinate value, so that the position coordinate of the L-shaped sliding rod on the main rail can be read.
The short rod of the L-shaped sliding rod is provided with a fixing hole, and the L-shaped sliding rod can be freely positioned at any position on the sliding rail track through a bolt for fastening the fixing hole.
A coordinate reticle and a coordinate value are carved on a long rod of the L-shaped sliding rod, and the position of the angle measuring mechanism on the L-shaped sliding rod can be read.
Before the rotation angle of the A-pillar guard plate mounting hole of the vehicle body is measured, a measuring tool is calibrated by using a whole vehicle main model, a clamping mechanism 1 of a tool is assembled at a relevant position of a front windshield glass mounting surface of the main model, the position of an L-shaped slide bar 3 on a main rail of a slide rail 2 and the position of an angle measuring mechanism 4 on the L-shaped slide bar 3 are adjusted, a positioning bolt 4.4 of the L-shaped slide bar and a fastening bolt 4.2 of an angle measuring mechanism main body 4.1 are locked after a reference surface of a protractor 4.3 and a measured mounting hole surface are completely attached, when an intermediate scribed line on a connecting plate of the angle measuring mechanism main body 4.1 is overlapped with an angle scribed line of the protractor 4.3, the angle reading of the protractor is read, the coordinates of the rail of the slide rail 2.
The method comprises the steps of fixing an L-shaped slide bar 3 and an angle measuring mechanism 4 at the position of a whole vehicle main model during calibration, assembling a clamping mechanism 1 of a tool on a tested vehicle body or a side wall assembly at the relevant position of a front windshield glass mounting surface on the tested vehicle body or the side wall assembly, locking a locking bolt of the L-shaped slide bar 3 and a fastening bolt 4.2 of the angle measuring mechanism 4 after a reference surface and a tested mounting hole surface of a protractor 4.3 are completely attached by adjusting the position of the L-shaped slide bar 3 on a main track of a slide rail 2 and the position of the angle measuring mechanism 4 on the L-shaped slide bar 3, and reading the angle reading of the protractor when an intermediate scribed line on a connecting plate of the angle measuring body 4 is overlapped with an angle scribed line of the protractor 4.3.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. A tool for measuring the hole surface angle of a mounting hole of an A-column protective plate of a vehicle body is characterized by comprising a clamping mechanism, a slide rail, an L-shaped slide bar and an angle measuring mechanism; the clamping mechanism includes: the clamp comprises a clamp support, an adjustable clamping bolt and a handle, wherein the clamp support is assembled and connected with the sliding rail through a positioning pin and a non-standard mounting bolt; the slide rail is fixed on the clamp support through the insert and the non-standard mounting bolt; the L-shaped sliding rod short rod can freely slide on the sliding rail track, and one end of the long rod is connected with the angle measuring mechanism; the angle measuring mechanism includes: the angle measuring mechanism comprises an angle measuring mechanism body freely positioned on the L-shaped long slide rod, a fastening bolt for fixing the angle measuring mechanism body and the L-shaped long slide rod, a protractor and a positioning bolt for fixing the protractor and the angle measuring mechanism body.
2. The tool for measuring the angle of the hole surface of the mounting hole of the A-pillar guard of the vehicle body as claimed in claim 1, wherein the clamper holder is provided with 2 positioning holes and 4 bolt mounting holes.
3. The tool for measuring the hole surface angle of the A-pillar fender mounting hole of the vehicle body according to claim 2, wherein the clamp holder positioning hole and the bolt mounting hole are assembled and connected with the positioning hole on the diagonal line of the end surface of the body of the rail of the slide rail and the insert installed in the rail groove of the rail of the slide rail by a positioning pin and a bolt.
4. The tool for measuring the angle of the hole surface of the A-pillar fender mounting hole of the vehicle body according to claim 2, wherein two positioning holes matched with the clamp holder are provided on a diagonal line of one side end surface of the rail of the slide rail.
5. The tool for measuring the angle of the hole surface of the mounting hole of the A-pillar guard board of the vehicle body as claimed in claim 1, wherein the rail groove insert is mounted in the rail groove of the slide rail, when the end surface of the insert is flush with the end surface of the rail of the slide rail, the insert is fixed in the rail of the slide rail through a non-standard bolt, and the outer surface of the rail of the slide rail is provided with a coordinate line and a coordinate value, so that the position coordinate of the L-shaped slide rod on the main rail can be read.
6. The tool for measuring the hole surface angle of the mounting hole of the A-pillar guard board of the vehicle body as claimed in claim 1, wherein the short rod of the L-shaped sliding rod is provided with a fixing hole, and the L-shaped sliding rod can be freely positioned at any position on the sliding rail track by fastening a bolt of the fixing hole.
7. The tool of claim 1, wherein the L-shaped slide bar has a long rod with coordinate marks and coordinates for reading the position of the angle measuring mechanism on the L-shaped slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010860593.4A CN111928762A (en) | 2020-10-09 | 2020-10-09 | Automobile body A post backplate mounting hole face angle measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010860593.4A CN111928762A (en) | 2020-10-09 | 2020-10-09 | Automobile body A post backplate mounting hole face angle measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111928762A true CN111928762A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010860593.4A Pending CN111928762A (en) | 2020-10-09 | 2020-10-09 | Automobile body A post backplate mounting hole face angle measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111928762A (en) |
Citations (9)
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| GB589838A (en) * | 1945-03-17 | 1947-07-01 | William Francis Boyce | Centering devices |
| CN101406871A (en) * | 2008-10-14 | 2009-04-15 | 南京华显高科有限公司 | Hollowed spray-finishing method |
| CN101556135A (en) * | 2009-05-19 | 2009-10-14 | 北京北内发动机零部件有限公司 | Detector for detecting angular orientation and depth of pinhole of camshaft |
| CN102350908A (en) * | 2011-09-16 | 2012-02-15 | 张亦弛 | Ruler-compasses-angulometer |
| CN202501819U (en) * | 2012-03-19 | 2012-10-24 | 北汽福田汽车股份有限公司 | Measuring device and pedal measuring device |
| CN102967262A (en) * | 2012-11-14 | 2013-03-13 | 安徽巨一自动化装备有限公司 | Vehicle wheel toe-in measurer |
| CN103307957A (en) * | 2012-03-14 | 2013-09-18 | 江苏天瑞仪器股份有限公司 | Goniometer |
| CN105928685A (en) * | 2016-03-24 | 2016-09-07 | 苏州伽蓝致远电子科技股份有限公司 | Optical switch operation collimator test platform |
| CN209623534U (en) * | 2019-03-03 | 2019-11-12 | 龙岩市中鑫质检技术服务有限公司 | Clamping and positioning device is used in a kind of calibrating of micrometer |
-
2020
- 2020-10-09 CN CN202010860593.4A patent/CN111928762A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB589838A (en) * | 1945-03-17 | 1947-07-01 | William Francis Boyce | Centering devices |
| CN101406871A (en) * | 2008-10-14 | 2009-04-15 | 南京华显高科有限公司 | Hollowed spray-finishing method |
| CN101556135A (en) * | 2009-05-19 | 2009-10-14 | 北京北内发动机零部件有限公司 | Detector for detecting angular orientation and depth of pinhole of camshaft |
| CN102350908A (en) * | 2011-09-16 | 2012-02-15 | 张亦弛 | Ruler-compasses-angulometer |
| CN103307957A (en) * | 2012-03-14 | 2013-09-18 | 江苏天瑞仪器股份有限公司 | Goniometer |
| CN202501819U (en) * | 2012-03-19 | 2012-10-24 | 北汽福田汽车股份有限公司 | Measuring device and pedal measuring device |
| CN102967262A (en) * | 2012-11-14 | 2013-03-13 | 安徽巨一自动化装备有限公司 | Vehicle wheel toe-in measurer |
| CN105928685A (en) * | 2016-03-24 | 2016-09-07 | 苏州伽蓝致远电子科技股份有限公司 | Optical switch operation collimator test platform |
| CN209623534U (en) * | 2019-03-03 | 2019-11-12 | 龙岩市中鑫质检技术服务有限公司 | Clamping and positioning device is used in a kind of calibrating of micrometer |
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Application publication date: 20201113 |
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