CN110595327B - Inner cavity size detection tool for gearbox assembly line - Google Patents
Inner cavity size detection tool for gearbox assembly line Download PDFInfo
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- CN110595327B CN110595327B CN201910983371.9A CN201910983371A CN110595327B CN 110595327 B CN110595327 B CN 110595327B CN 201910983371 A CN201910983371 A CN 201910983371A CN 110595327 B CN110595327 B CN 110595327B
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- long pipe
- rotating
- tape
- assembly line
- fixedly connected
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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
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an inner cavity size detection tool for a gearbox assembly line, which comprises a long pipe, wherein rotating rods are arranged on two sides of the bottom of the long pipe, the lower end of each rotating rod is hinged with the outer wall of the long pipe, the middle part of each rotating rod is connected with the outer wall of the long pipe through a spring, the upper end of each rotating rod is fixedly connected with one end of a connecting rope, the other end of each connecting rope extends into the long pipe through an opening in the outer wall of the long pipe and is fixedly connected with the lower end of a tape, the tape is arranged in the long pipe along the length direction of the long pipe, and the tape is; the upper end of the tape measure extends out of the upper end of the long pipe and is fixedly connected with the rotating wheel, rotating shafts are fixedly arranged at two ends of the rotating wheel and are rotatably connected with the support, and the support is arranged at the top end of the long pipe. According to the invention, the long pipe is inserted into the hole to be measured of the gearbox, so that the upper end of the rotating rod is attached to the inner wall of the hole, the diameter of the hole is calculated by calculating the displacement of the tape measure, the detection method is convenient and fast, and the problem that the conventional detection means is very inconvenient due to the fact that the hole of the gearbox is deep is solved.
Description
Technical Field
The invention relates to the field of variable boxes, in particular to an inner cavity size detection tool for a gearbox assembly line.
Background
The gearbox is an important part of the vehicle, and can change the transmission ratio and enlarge the torque and the rotating speed of a driving wheel. With the development of modern science and technology, the gearbox is also upgraded, and the control is more and more convenient from the original manual gearbox to the current stepless gearbox from the synchronizer-free gearbox to the synchronizer-containing gearbox.
In the production process of the gearbox, the diameter of the bottom of a hole in the gearbox needs to be measured to detect whether the diameter is within a standard range, and due to the fact that the hole of the gearbox is deep, a conventional detection method is very inconvenient, and improvement is needed.
Disclosure of Invention
The invention aims to provide an inner cavity dimension detection tool for a gearbox assembly line, which aims to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme:
an inner cavity size detection tool for a gearbox assembly line comprises a long pipe, wherein rotating rods are arranged on two sides of the bottom of the long pipe, the lower end of each rotating rod is hinged to the outer wall of the long pipe, the middle of each rotating rod is connected with the outer wall of the long pipe through a spring, the upper end of each rotating rod is fixedly connected with one end of a connecting rope, the other end of each connecting rope extends into the long pipe through an opening in the outer wall of the long pipe and is fixedly connected with the lower end of a tape measure, the tape measure is arranged in the long pipe along the length direction of the long pipe, and the tape measure;
the upper end of the tape measure extends out of the upper end of the long pipe and is fixedly connected with the rotating wheel, rotating shafts are fixedly arranged at two ends of the rotating wheel and are rotatably connected with the support, and the support is arranged at the top end of the long pipe.
Preferably, the lower end of the rotating rod is connected with the outer wall of the long pipe through a hinge.
Preferably, the bottom end of the long tube is fixedly connected with the top surface of the bottom plate, and the long tube is perpendicular to the bottom plate.
Preferably, both ends of the rotating wheel are sleeved with limiting discs for limiting the position of the tape, and the limiting discs are fixedly connected with the rotating wheel.
Preferably, the long pipe is made of stainless steel.
Preferably, the connecting rope is a steel wire rope.
The invention has the beneficial effects that:
according to the invention, the long pipe is inserted into the hole to be measured of the gearbox, so that the upper end of the rotating rod is attached to the inner wall of the hole, the diameter of the hole is calculated by calculating the displacement of the tape measure, the detection method is convenient and fast, and the problem that the conventional detection means is very inconvenient due to the fact that the hole of the gearbox is deep is solved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
reference numerals: 1-tape measure; 2-long pipe; 3-a spring; 4-opening; 5-connecting ropes; 6-rotating the rod; 7-a hinge; 8-scale mark; 9-a scaffold; 10-a rotating wheel; 11-a limiting disc; 12-a rotating shaft; 13-bottom plate.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1-2, an inner cavity size detection tool for a gearbox assembly line comprises a long tube 2, wherein the long tube 2 is made of stainless steel, the bottom end of the long tube 2 is fixedly connected with the top surface of a bottom plate 13, the long tube 2 is perpendicular to the bottom plate 13, two sides of the bottom of the long tube 2 are both provided with rotating rods 6, the lower ends of the rotating rods 6 are connected with the outer wall of the long tube 2 through hinges 7, the middle parts of the rotating rods 6 are connected with the outer wall of the long tube 2 through springs 3, the upper ends of the rotating rods 6 are fixedly connected with one end of connecting ropes 5, the connecting ropes 5 are steel wire ropes, the other ends of the connecting ropes 5 extend into the long tube 2 through openings 4 in the outer wall of the long tube 2 to be fixedly connected with the lower ends of tape rule; the upper end of the tape 1 extends out of the upper end of the long tube 2 to be fixedly connected with the rotating wheel 10, the two ends of the rotating wheel 10 are fixedly provided with the rotating shaft 12, the rotating shaft 12 is rotatably connected with the support 9, the support 9 is arranged at the top end of the long tube 2, the two ends of the rotating wheel 10 are both sleeved with the limiting discs 11 used for limiting the position of the tape 1, and the limiting discs 11 are fixedly connected with the rotating wheel 10.
The working principle is as follows: with bull stick 6 and the laminating of long tube 2, rotate runner 10 and flare-out tape 1 with connecting rope 5, the record this moment with the tape 1's of 2 top parallel and level of long tube reading, 2 measure the volume of measuring the hole axial with long tube along the gear box and insert, the reversal rotates runner 10 and makes bull stick 6 expand and come with the laminating of hole inner wall, the record this moment with the tape 1's of 2 top parallel and level of long tube reading, the two times of difference of reading is the numerical value of measuring the hole diameter promptly with the diameter of long tube 2.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a gearbox is inner chamber size detection instrument for assembly line, includes long tube (2), its characterized in that:
the long pipe is characterized in that rotating rods (6) are arranged on two sides of the bottom of the long pipe (2), the lower ends of the rotating rods (6) are hinged to the outer wall of the long pipe (2), the middle of each rotating rod (6) is connected with the outer wall of the long pipe (2) through a spring (3), the upper end of each rotating rod (6) is fixedly connected with one end of a connecting rope (5), the other end of each connecting rope (5) extends into the long pipe (2) through an opening (4) in the outer wall of the long pipe (2) and is fixedly connected with the lower end of a tape (1), the tape (1) is arranged in the long pipe (2) along the length direction of the long pipe (2), and scale marks (8) are arranged on the tape (1) along the length;
the upper end of the tape (1) extends out of the upper end of the long tube (2) and is fixedly connected with the rotating wheel (10), rotating shafts (12) are fixedly arranged at two ends of the rotating wheel (10), the rotating shafts (12) are rotatably connected with the support (9), and the support (9) is installed at the top end of the long tube (2).
2. The tool for detecting the size of the inner cavity of the gearbox assembly line, according to claim 1, is characterized in that: the lower end of the rotating rod (6) is connected with the outer wall of the long pipe (2) through a hinge (7).
3. The tool for detecting the size of the inner cavity of the gearbox assembly line, according to claim 1, is characterized in that: the bottom end of the long tube (2) is fixedly connected with the top surface of the bottom plate (13), and the long tube (2) is perpendicular to the bottom plate (13).
4. The tool for detecting the size of the inner cavity of the gearbox assembly line, according to claim 1, is characterized in that: both ends of the rotating wheel (10) are sleeved with limiting discs (11) used for limiting the position of the tape (1), and the limiting discs (11) are fixedly connected with the rotating wheel (10).
5. The tool for detecting the size of the inner cavity of the gearbox assembly line, according to claim 1, is characterized in that: the long pipe (2) is made of stainless steel.
6. The tool for detecting the size of the inner cavity of the gearbox assembly line, according to claim 1, is characterized in that: the connecting rope (5) is a steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983371.9A CN110595327B (en) | 2019-10-16 | 2019-10-16 | Inner cavity size detection tool for gearbox assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983371.9A CN110595327B (en) | 2019-10-16 | 2019-10-16 | Inner cavity size detection tool for gearbox assembly line |
Publications (2)
| Publication Number | Publication Date |
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| CN110595327A CN110595327A (en) | 2019-12-20 |
| CN110595327B true CN110595327B (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910983371.9A Active CN110595327B (en) | 2019-10-16 | 2019-10-16 | Inner cavity size detection tool for gearbox assembly line |
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| CN (1) | CN110595327B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915229A (en) * | 1974-04-09 | 1975-10-28 | Schlumberger Technology Corp | Well tool centralizer |
| JP3268200B2 (en) * | 1996-06-14 | 2002-03-25 | 三菱重工業株式会社 | Pipe bore diameter measurement probe |
| CN102109313A (en) * | 2010-12-21 | 2011-06-29 | 西南石油大学 | Device and method for measuring small diameter of Monod drilling tool/pump stator liner inner chamber |
| CN104359376A (en) * | 2014-11-28 | 2015-02-18 | 湖南大麓管道工程有限公司 | Device and method for measuring diameter of underground pipe network |
| CN105783655A (en) * | 2014-12-19 | 2016-07-20 | 中国航空工业集团公司沈阳发动机设计研究所 | Axisymmetric nozzle throat diameter measurement tool |
| CN107167057A (en) * | 2017-07-10 | 2017-09-15 | 柳州铁道职业技术学院 | A kind of portable bore inner diameter detection instrument |
| CN109297390A (en) * | 2018-09-18 | 2019-02-01 | 中冶建工集团有限公司 | A kind of vertical deep hole spotting device and its diameter detection method |
| CN208704613U (en) * | 2018-08-17 | 2019-04-05 | 浙江建业工程管理有限公司 | A kind of project supervision stake holes hole diameter detection apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668310A (en) * | 2019-10-16 | 2020-01-10 | 安徽道一智能制造技术有限公司 | Transfer mechanism for gearbox assembly line |
-
2019
- 2019-10-16 CN CN201910983371.9A patent/CN110595327B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915229A (en) * | 1974-04-09 | 1975-10-28 | Schlumberger Technology Corp | Well tool centralizer |
| JP3268200B2 (en) * | 1996-06-14 | 2002-03-25 | 三菱重工業株式会社 | Pipe bore diameter measurement probe |
| CN102109313A (en) * | 2010-12-21 | 2011-06-29 | 西南石油大学 | Device and method for measuring small diameter of Monod drilling tool/pump stator liner inner chamber |
| CN104359376A (en) * | 2014-11-28 | 2015-02-18 | 湖南大麓管道工程有限公司 | Device and method for measuring diameter of underground pipe network |
| CN105783655A (en) * | 2014-12-19 | 2016-07-20 | 中国航空工业集团公司沈阳发动机设计研究所 | Axisymmetric nozzle throat diameter measurement tool |
| CN107167057A (en) * | 2017-07-10 | 2017-09-15 | 柳州铁道职业技术学院 | A kind of portable bore inner diameter detection instrument |
| CN208704613U (en) * | 2018-08-17 | 2019-04-05 | 浙江建业工程管理有限公司 | A kind of project supervision stake holes hole diameter detection apparatus |
| CN109297390A (en) * | 2018-09-18 | 2019-02-01 | 中冶建工集团有限公司 | A kind of vertical deep hole spotting device and its diameter detection method |
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| CN110595327A (en) | 2019-12-20 |
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Address after: 230000 7th floor, building A3, intelligent equipment science and Technology Park, east of Susong road and north of Guanhai Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Hagong Daoyi Intelligent Manufacturing Technology Co.,Ltd. Address before: 230000 7th floor, building A3, intelligent equipment science and Technology Park, east of Susong road and north of Guanhai Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI DOIT INTELLIGENT MANUFACTURING TECHNOLOGY Co.,Ltd. |