CN108180805B - Motorcycle back armrest detection device - Google Patents
Motorcycle back armrest detection device Download PDFInfo
- Publication number
- CN108180805B CN108180805B CN201711362870.3A CN201711362870A CN108180805B CN 108180805 B CN108180805 B CN 108180805B CN 201711362870 A CN201711362870 A CN 201711362870A CN 108180805 B CN108180805 B CN 108180805B
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- rod
- positioning
- ejector rod
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- motorcycle
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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
- G01B5/0025—Measuring of vehicle parts
-
- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- 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
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a detection device, in particular to a motorcycle rear handrail detection device, which comprises a detection table, wherein first positioning columns are arranged on two sides of the detection table, a second positioning column is arranged on one side of each first positioning column in a sliding mode, an ejector rod is vertically arranged at one end of the detection table, a transparent water storage barrel is arranged below the detection table, a piston is arranged in the water storage barrel in a sliding mode and connected with the ejector rod, a first spring is connected between the piston and the bottom of the water storage barrel, a fixed block is arranged on the ejector rod, a first positioning rod is arranged on one side of the ejector rod, a second spring is connected between one end of the first positioning rod and the fixed block, a first magnet is arranged at the other end of the first positioning rod, a sleeve is arranged on the other side of the ejector rod, the sleeve is connected with the fixed block, a second. The invention can realize the detection of the position and the space size of the mounting hole of the rear handrail of the motorcycle.
Description
Technical Field
The invention relates to a detection device, in particular to a rear handrail detection device of a motorcycle.
Background
Motorcycles are generally designed to be ridden by two persons, and rear armrests are often mounted on two sides of a rear seat of the motorcycle for safety, so that a person sitting behind the motorcycle can grab the motorcycle conveniently in the driving process.
The two pivot points of the rear handrail are mounted on the frame, so the positioning of the mounting holes of the rear handrail must be accurate, and in addition, the geometry of the handrail is limited in order to make the grasper feel comfortable during use.
The detection of the motorcycle back armrest in the prior art generally adopts a universal measuring tool, the detection result is one-sided, and the position and the space size of the mounting hole of the motorcycle back armrest cannot be detected. And its efficiency is extremely low if a universal gauge is used in testing a batch of products.
Disclosure of Invention
The invention aims to provide a motorcycle rear handrail detection device to realize detection of the position and the space size of a mounting hole of a motorcycle rear handrail.
In order to achieve the purpose, the invention provides the following technical scheme:
handrail detection device behind motorcycle, including examining test table, it all is provided with first reference column to examine test table both sides, first reference column one side slides and is provided with the second reference column, be connected with the elastic webbing between second reference column and the first reference column, examine the vertical ejector pin that is provided with of test table one end, it is provided with a transparent water storage section of thick bamboo to examine test table below, it is provided with the piston to slide in the water storage section of thick bamboo, the piston is connected with the ejector pin, be connected with first spring between piston and the water storage section of thick bamboo bottom, be provided with the fixed block on the ejector pin, ejector pin one side is provided with first locating rod, be connected with the second spring between first locating rod one end and the fixed block, the first locating rod other end is provided with first magnet, the ejector pin opposite side is provided with the sleeve, the sleeve is connected with the fixed block, it.
The principle of the invention is as follows:
the detection table is used for placing workpieces, and the first positioning column and the second positioning column are used for fixing the workpieces, so that the workpieces are stably placed on the detection table, and the detection result is prevented from being influenced by movement of the workpieces. The ejector rod is used for detecting the height of a workpiece, and the first positioning rod and the second positioning rod are used for detecting the position of a workpiece bending part. During actual application, a workpiece is placed on the detection table, the first positioning column penetrates through one mounting hole in two sides of the workpiece, the second positioning column is moved to penetrate through the other mounting hole in two sides of the workpiece, and therefore the workpiece is fixed on the detection table. The detection of the position of the workpiece mounting hole can be completed by measuring the moving distance of the second positioning column and comparing the moving distance with the data detected by the standard workpiece.
When the workpiece is placed on the detection table, the ejector rod can slide downwards according to the height of the workpiece under the condition that the ejector rod is always abutted to the top of the workpiece, and the height of the workpiece can be detected by measuring the downward sliding distance of the ejector rod and comparing the detected distance with data detected by a standard workpiece.
The first fixing rod is fixed by adsorbing the first magnet on a bending part of the workpiece. The ejector pin can drive the second ejector pin and slide downwards when gliding, and the ejector pin can drive the piston and extrude the water in the water storage section of thick bamboo to the sleeve in simultaneously, outwards releases the second ejector pin from the sleeve through hydraulic pressure to realize the regulation of second ejector pin length. And adsorbing the second positioning rod on the other bending part of the workpiece by using a second magnet so as to fix the second positioning rod. The detection of the position of the bending part of the manuscript can be finished by measuring the included angle between the first positioning rod and the second positioning rod and comparing the measured result with the detection result of a standard workpiece.
The invention has the beneficial effects that:
1. the workpiece is fixed by the first positioning column and the second positioning column, and the position of the workpiece mounting hole is detected by adjusting the position of the second positioning column, so that the operation is convenient.
2. The height of the workpiece can be measured by measuring the sliding distance of the ejector rod, and the device is convenient to operate and simple in structure.
3. The distance between two bent parts of the workpiece can be measured by measuring the included angle between the first positioning rod and the second positioning rod, so that the position of the bent part of the workpiece can be detected.
4. The invention does not need power resources such as a motor and the like, and has simple structure, low manufacturing cost and environmental protection.
Furthermore, the side walls of the two sides of the detection table and the side wall of the water storage cylinder are provided with scales. The scale is utilized to visually measure the moving distance of the second positioning column and the ejector rod, additional tools are not needed to measure the second positioning column and the ejector rod, the operation is simple, and the working procedures are saved.
Furthermore, a protractor is arranged on one side of the ejector rod, and planes where the first positioning rod and the second positioning rod are located are parallel to the protractor. The angle between the first positioning rod and the second positioning rod can be accurately and visually measured by using the protractor without additionally using other tools for measurement. The planes of the first positioning rod and the second positioning rod are parallel to the protractor, and the accuracy of the measured data can be guaranteed to the greatest extent.
Furthermore, a supporting block is arranged at the top of the ejector rod. The supporting block can increase the area of contact of ejector pin and work piece top to make placing that the work piece can be more stable examine the test table.
Further, first magnet and second magnet all are the arc that matches with motorcycle back handrail flexion. So can increase the matching degree of first magnet, second magnet and work piece flexion for the work piece can be placed more stably.
Furthermore, one end of the supporting block, which is far away from the ejector rod, is in an arc shape matched with the top of the rear handrail of the motorcycle. Therefore, the matching degree of the supporting block and the top of the workpiece can be increased.
Further, the elastic band is a spring band. The spring band not only can provide accommodation space for the second positioning column, but also can strain the first positioning column and the second positioning column, so that the workpiece is fixed more stably.
Drawings
FIG. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the detection device comprises a detection table 1, a workpiece 11, a second positioning column 12, a spring belt 13, a first positioning column 14, a supporting block 2, a push rod 21, a piston 22, a first spring 23, a second magnet 3, a second positioning rod 31, a sleeve 32, a hose 33, a water storage cylinder 34, a first magnet 4, a first positioning rod 41, a second spring 42 and a protractor 43.
As shown in fig. 2 and 3, the motorcycle rear armrest detection device comprises a detection table 1, scales are marked on the side walls of two sides of the detection table 1, first positioning columns 14 are welded on two sides of the detection table 1, second positioning columns 12 are slidably mounted on one sides of the first positioning columns 14, spring belts 13 are connected between the second positioning columns 12 and the first positioning columns 14 so as to provide adjustment spaces for the second positioning columns 12, and meanwhile, the spring belts 13 can tension the first positioning columns 14 and the second positioning columns 12.
As shown in fig. 1, a top rod 21 is vertically installed at one end of the detection table 1, a supporting block 2 is installed at the top of the top rod 21, and the upper surface of the supporting block 2 is arc-shaped and matched with the top of the workpiece 11, so that the matching degree of the supporting block 2 and the workpiece 11 is increased, and the installation stability of the workpiece 11 is improved. A transparent water storage cylinder 34 is arranged below the detection table 1, and scales are arranged on the side wall of the water storage cylinder 34. A piston 22 is arranged in the water storage cylinder 34 in a sliding mode, the ejector rod 21 penetrates through the detection table 1, the bottom of the ejector rod 21 is connected with the piston 22, and a first spring 23 is connected between the bottom of the piston 22 and the bottom wall of the water storage cylinder 34. The fixed block is installed at ejector pin 21 mid-mounting, and first locating lever 41 is installed on the ejector pin 21 left side, and first locating lever 41 slope sets up, is connected with second spring 42 between its low end and the fixed block, and first magnet 4 is installed on first locating lever 41 top, and first magnet 4 is the arc that matches with work piece 11 left side flexion. The sleeve 32 is installed in the slope of ejector pin 21 right side, and sleeve 32 and fixed block fixed connection, sliding connection has second locating lever 31 in the sleeve 32, and second magnet 3 is installed on second locating lever 31 top, and second magnet 3 is the arc that matches with work piece 11 right side flexion. The sleeve 32 is communicated with the water storage cylinder 34 through a hose 33, a protractor 43 is installed on the rear side of the ejector rod 21, and the protractor 43 is perpendicular to the detection table 1 and parallel to the plane where the first positioning rod 41 and the second positioning rod 31 are located.
In use of the present invention, the workpiece 11 is placed on the inspection table 1, the first positioning post 14 is passed through one mounting hole of the workpiece 11, and the second positioning post 12 is moved to be aligned with and passed through the other mounting hole of the workpiece 11, thereby fixing the workpiece 11 on the inspection table 1. The moving distance of the second positioning column 12 can be measured by observing the scales on the side wall of the detection table 1, and the moving distance is compared with the data detected by the standard workpiece 11, so that the detection of the position of the mounting hole of the workpiece 11 can be completed.
When the workpiece 11 is placed, the supporting block 2 is enabled to abut against the highest point of the top of the workpiece 11, initially, the length of the ejector rod 21 extending out of the detection table 1 is larger than the height of the workpiece 11, and when the workpiece 11 is placed, the ejector rod 21 slides downwards along with the workpiece 11. After the workpiece 11 is placed stably, the sliding distance of the ejector rod 21 is measured through the scales on the side wall of the water storage cylinder 34, and the sliding distance is compared with the detection result of the standard workpiece 11, so that the height detection of the workpiece 11 can be completed.
When the workpiece 11 is placed, the position of the first positioning rod 41 is adjusted, so that the first magnet 4 is adsorbed on the left bending part of the workpiece 11, the adsorption surface of the first magnet 4 and the workpiece 11 is in an arc shape matched with the workpiece 11, and the adsorption is firmer. When the mandril 21 moves downwards, the sleeve 32 and the second positioning rod 31 can be driven to move downwards together, meanwhile, the mandril 21 pushes the piston 22 to slide downwards in the water storage cylinder 34, the first spring 23 is compressed, the space in the water storage cylinder 34 is reduced, the pressure is increased, the water in the water storage cylinder is extruded into the sleeve 32 through the hose 33, the second positioning rod 31 is pushed outwards by the water in the sleeve 32, and therefore the length adjustment of the second positioning rod 31 is completed. The second magnet 3 is attracted to the bent portion on the right side of the workpiece 11 to complete the fixing of the second positioning rod 31. The detection of the position of the bent portion of the workpiece 11 is completed by measuring the angle between the first positioning rod 41 and the second positioning rod 31 by the protractor 43 to calculate the distance between the two bent portions of the workpiece 11.
After the detection is completed, the first magnet 4 and the second magnet 3 are removed from the workpiece, and the second spring 42 pulls the first positioning rod 41 back to the initial position. The workpiece 11 is removed, the ejector rod 21 loses the pressure on the workpiece 11, and the first spring 23 pushes the ejector rod 21 upwards to return to the initial position. The piston 22 slides upwards along with the mandril 21, the space in the water storage cylinder 34 is increased, the pressure is reduced, and the water in the sleeve 32 flows back to the water storage cylinder 34 along the hose 33 under the action of gravity. The second positioning rod 31 loses the supporting force of water and slides back into the sleeve 32 under the action of gravity, so that the resetting of the device is completed.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. Motorcycle back handrail detection device, its characterized in that: comprises a detection table, wherein two sides of the detection table are respectively provided with a first positioning column, one side of the first positioning column is provided with a second positioning column in a sliding way, an elastic belt is connected between the second positioning column and the first positioning column, one end of the detection table is vertically provided with an ejector rod, a transparent water storage cylinder is arranged below the detection table, a piston is arranged in the water storage cylinder in a sliding way, the piston is connected with the ejector rod, a first spring is connected between the piston and the bottom of the water storage barrel, a fixed block is arranged on the ejector rod, a first positioning rod is arranged on one side of the ejector rod, a second spring is connected between one end of the first positioning rod and the fixed block, a first magnet is arranged at the other end of the first positioning rod, a sleeve is arranged on the other side of the ejector rod, the sleeve is connected with the fixed block, a second positioning rod is arranged in the sleeve in a sliding mode, a second magnet is arranged on the second positioning rod, and the sleeve is communicated with the water storage barrel through a; and one side of the ejector rod is provided with a protractor, and planes where the first positioning rod and the second positioning rod are located are parallel to the protractor.
2. The motorcycle back armrest detecting device according to claim 1, characterized in that: the side walls of the two sides of the detection table and the side wall of the sleeve are provided with scales.
3. The motorcycle back armrest detecting device according to claim 2, characterized in that: and the top of the ejector rod is provided with a supporting block.
4. A motorcycle back armrest detection apparatus as claimed in claim 3, wherein: the first magnet and the second magnet are both in an arc shape matched with the bent part of the rear handrail of the motorcycle.
5. The motorcycle back armrest detecting device according to claim 4, characterized in that: and one end of the supporting block, which is far away from the ejector rod, is in an arc shape matched with the top of the rear handrail of the motorcycle.
6. The motorcycle back armrest detecting device according to claim 5, characterized in that: the elastic band is a spring band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362870.3A CN108180805B (en) | 2017-12-18 | 2017-12-18 | Motorcycle back armrest detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362870.3A CN108180805B (en) | 2017-12-18 | 2017-12-18 | Motorcycle back armrest detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108180805A CN108180805A (en) | 2018-06-19 |
| CN108180805B true CN108180805B (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362870.3A Active CN108180805B (en) | 2017-12-18 | 2017-12-18 | Motorcycle back armrest detection device |
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| Country | Link |
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| CN (1) | CN108180805B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537243B (en) * | 2020-06-15 | 2024-07-12 | 中检西部检测有限公司 | Motorcycle pedal and passenger handrail test bed and test method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2526272A1 (en) * | 1975-06-12 | 1976-12-30 | Goetzewerke | DEVICE AND METHOD FOR DETERMINING THE DIAMETER OF TENSION SPRING RINGS |
| EP0227969A1 (en) * | 1985-12-05 | 1987-07-08 | Zenter Sa Vnedrjavane V Promischlenostta | Apparatus for measurements of amplitudes |
| CN1078772A (en) * | 1992-03-30 | 1993-11-24 | S·梅耶 | Hydraulic pressure installation with synchronous jacks |
| CN202836422U (en) * | 2012-09-29 | 2013-03-27 | 徐州徐工斗山发动机有限公司 | Measuring device for engine cylinder top dead center |
| CN103075949A (en) * | 2013-01-06 | 2013-05-01 | 一汽解放柳州特种汽车有限公司 | Hanging-hammer-type dumper lifting angle measuring instrument |
| CN103900447A (en) * | 2014-03-18 | 2014-07-02 | 萧县泰达制衣有限公司 | Angle detecting tool |
| CN205002715U (en) * | 2015-10-12 | 2016-01-27 | 刘钊 | Road traffic denoter dipperstick |
| CN106066144A (en) * | 2016-06-01 | 2016-11-02 | 重庆万斯金属特种成形有限公司 | A kind of piston rod center distance measurement platform |
| CN206420404U (en) * | 2016-12-06 | 2017-08-18 | 广州旺地园林工程有限公司 | A kind of simple and efficient height of seedling measuring scale |
-
2017
- 2017-12-18 CN CN201711362870.3A patent/CN108180805B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2526272A1 (en) * | 1975-06-12 | 1976-12-30 | Goetzewerke | DEVICE AND METHOD FOR DETERMINING THE DIAMETER OF TENSION SPRING RINGS |
| EP0227969A1 (en) * | 1985-12-05 | 1987-07-08 | Zenter Sa Vnedrjavane V Promischlenostta | Apparatus for measurements of amplitudes |
| CN1078772A (en) * | 1992-03-30 | 1993-11-24 | S·梅耶 | Hydraulic pressure installation with synchronous jacks |
| CN202836422U (en) * | 2012-09-29 | 2013-03-27 | 徐州徐工斗山发动机有限公司 | Measuring device for engine cylinder top dead center |
| CN103075949A (en) * | 2013-01-06 | 2013-05-01 | 一汽解放柳州特种汽车有限公司 | Hanging-hammer-type dumper lifting angle measuring instrument |
| CN103900447A (en) * | 2014-03-18 | 2014-07-02 | 萧县泰达制衣有限公司 | Angle detecting tool |
| CN205002715U (en) * | 2015-10-12 | 2016-01-27 | 刘钊 | Road traffic denoter dipperstick |
| CN106066144A (en) * | 2016-06-01 | 2016-11-02 | 重庆万斯金属特种成形有限公司 | A kind of piston rod center distance measurement platform |
| CN206420404U (en) * | 2016-12-06 | 2017-08-18 | 广州旺地园林工程有限公司 | A kind of simple and efficient height of seedling measuring scale |
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| CN108180805A (en) | 2018-06-19 |
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Effective date of registration: 20200331 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 400000 Chongqing Jiulongpo District, Chongqing New Road No. 176, No. 5 negative layer Patentee before: CHONGQING HOUQUAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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