CN110514374A - A kind of quick detection device of the elastic coefficient - Google Patents
A kind of quick detection device of the elastic coefficient Download PDFInfo
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- CN110514374A CN110514374A CN201910843454.8A CN201910843454A CN110514374A CN 110514374 A CN110514374 A CN 110514374A CN 201910843454 A CN201910843454 A CN 201910843454A CN 110514374 A CN110514374 A CN 110514374A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of quick detection devices of the elastic coefficient, including detection case and the test chamber being set in the detection case, the test chamber rear wall is fixed with fixed link, the fixed link front end is fixed with work box, working chamber is equipped in the work box, the perforative through hole in left and right is equipped in the working chamber or so wall, press mechanism is equipped in the working chamber, closing means are equipped in the test chamber, spring is placed in the working chamber by the through hole, the present invention uses constant power compressed spring, judge the coefficient of elasticity of spring in turn according to the displacement of spring, and the present invention can in batches detect spring, detection process high degree of automation, to improve efficiency, simultaneously, the present invention is after detecting spring, spring can be subjected to category filter according to the coefficient of elasticity of spring, from And guarantee the consistency of product, improve product confidence level.
Description
Technical field
The present invention relates to spring detection technique field, specially a kind of quick detection device of the elastic coefficient.
Background technique
The coefficient of elasticity of spring is also known as stiffness factor, is the size of produced elastic force when describing unit deformation quantity, if certain
The elasticity values of spring are bigger, then illustrate that the power needed when the spring deformation unit is long is big, in the production of spring, to same
The coefficient of elasticity detection of the spring of a batch production is generally sampling Detection, it is difficult to guarantee the consistent of all the elastic coefficients
Property, such as all springs are detected, cost can be then greatly increased using existing detection device, and efficiency is lower, for solution
The certainly above problem proposes the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of quick detection devices of the elastic coefficient, overcome above-mentioned
Problem.
The present invention is achieved through the following technical solutions.
The quick detection device of a kind of the elastic coefficient of the invention, including detection case and be set in the detection case
Test chamber, the test chamber rear wall is fixed with fixed link, and the fixed link front end is fixed with work box, the work box
In be equipped with working chamber, the perforative through hole in left and right is equipped in described working chamber or so wall, is equipped with press mechanism in the working chamber,
It is equipped with closing means in the test chamber, spring is placed in the working chamber by the through hole, the closing means
The through hole is closed, the press mechanism uses certain power by the spring-compressed, according to the spring-compressed distance
It can be learnt that the coefficient of elasticity of the spring；
It is rotatably equipped with turntable in the test chamber, the placing groove there are four upward opening, the placement are set in the turntable
Storage bin is placed in slot, the storage bin is located on the downside of the work box, and the storage of upward opening is equipped in the storage bin
Chamber；
Ejecting mechanism is equipped in the test chamber, after spring detection, the closing means open the through hole,
The turntable rotation rotates storage bin corresponding with the elastic coefficient to the work box lower left side, the release
Mechanism releases the spring in the working chamber, falls the spring in the storage chamber, thus by different coefficient of elasticity
The spring screened；
Feeding mechanism is equipped in the test chamber, the spring can be sent into the working chamber by the feeding mechanism.
Further, the ejecting mechanism includes the motorized rails for being fixedly installed on the test chamber antetheca, described electronic
Guide rail installed in front has drive block, and the drive block front end is fixed with link block, and the link block can pass through the through hole
It is equipped with into the working chamber, in the work box to open front and the notch that be connected to the working chamber, the notch left side
The work box is run through on the right side, and when the link block is entered in the working chamber, the drive block passes through from the notch.
Further, the feeding mechanism includes the support plate being fixedly installed in the test chamber left wall, the branch
Fagging upper surface is fixed with feed pipe, and feeding chamber is equipped in the feed pipe, stores the spring, institute in the feeding chamber
State and be equipped with the perforative discharge hole in left and right in feeding chamber right wall, be equipped in the feeding chamber can side-to-side movement maneuvering board, the company
It connects block left side and is fixed with the first electromagnet, the link block will detect when passing through the working chamber in the working chamber
The spring be pushed into the storage chamber, the link block, which continues to move downward, makes first electromagnet and the feed pipe
Right side offsets, and the maneuvering board pushes to the right the spring, and the first electromagnet energization makes the spring be fixed on institute
It states on the first electromagnet, the link block moves right, when first electromagnet moves in the working chamber, described
The power-off of one electromagnet, the spring is stayed in the working chamber.
Further, the second electromagnet is fixed in the working chamber antetheca.
Further, the upper end face of support plate is fixed with rotating electric machine, has been connected by power on the upside of the rotating electric machine
Rotation axis, the rotation axis upper end are fixed with cam, and the cam offsets with the maneuvering board left side, and the feed pipe is left
End face is fixed with supporting plate, downwardly open sliding slot is equipped in the supporting plate, sliding is equipped with sliding block in the sliding slot, described
Sliding block is fixedly connected with the maneuvering board, is connected with top pressure spring between the sliding block and the sliding slot right wall.
Further, the closing means include the rotation that bilateral symmetry is rotatably set to the test chamber rear wall
Axis, described swingle one end are fixed with closing block, and the rotary shaft rotation can make the closing block move to the through hole
It is middle to close the through hole.
Further, the second electric pushrod is fixed in the test chamber roof, on the downside of second electric pushrod
Second push rod lower end is fixed with driver plate, and the driver plate lower end surface bilateral symmetry is fixed with rack gear, in the rotary shaft
It is fixed with the gear being located on rear side of the swingle, the gear is engaged with the rack gear.
Further, the press mechanism includes the first electric pushrod for being fixedly installed on the working chamber roof, described
The first push rod lower end on the downside of first electric pushrod is fixed with lower lock block.
Further, alignment sensor there are four being set in the working chamber rear wall, it is described after the lower lock block pushes
Alignment sensor can detect the lower lock block position, to judge the lower lock block dropping distance, the test chamber bottom wall is fixed
Equipped with adjustment motor, it is connected by power dynamic axis on the upside of the adjustment motor, the line shaft is fixed with the turntable lower end surface
Connection is equipped with signal and transmits between the adjustment motor and the alignment sensor.
Beneficial effects of the present invention: the present invention uses constant power compressed spring, according to the displacement of spring and then judges
The coefficient of elasticity of spring, and the present invention can in batches detect spring, detection process high degree of automation, to improve
Efficiency, meanwhile, spring can be carried out category filter according to the coefficient of elasticity of spring after detecting to spring by the present invention, from
And guarantee the consistency of product, improve product confidence level.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is structural schematic diagram when the invention works；
Fig. 3 is structural schematic diagram at A-A in Fig. 1；
Fig. 4 is structural schematic diagram at B-B in Fig. 2.
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of quick detection device of the elastic coefficient in conjunction with described in attached drawing 1-4 mainly includes detection case 10 and is set
The test chamber 11 being placed in the detection case 10,11 rear wall of test chamber are fixed with fixed link 48, before the fixed link 48
End is fixed with work box 21, and working chamber 22 is equipped in the work box 21, left and right is equipped in 22 or so the wall of working chamber and passes through
The through hole 24 worn is equipped with press mechanism 93 in the working chamber 22, closing means 90 is equipped in the test chamber 11, by spring
17 are placed in the working chamber 22 by the through hole 24, and the closing means 90 close the through hole 24, described
Press mechanism 93 is compressed the spring 17 using certain power, according to 17 compression distance of spring it can be learnt that the spring
17 coefficient of elasticity；
It is rotatably equipped with turntable 41 in the test chamber 11, the placing groove 38 there are four upward opening is set in the turntable 41,
Storage bin 36 is placed in the placing groove 38, the storage bin 36 is located on the downside of the work box 21, in the storage bin 36
Storage chamber 37 equipped with upward opening；
Ejecting mechanism 91 is equipped in the test chamber 11, after the spring 17 detection, the closing means 90 open institute
Through hole 24 is stated, the rotation of turntable 41 rotates storage bin 36 corresponding with 17 coefficient of elasticity of spring to the work
21 lower left side of case, the ejecting mechanism 91 release the spring 17 in the working chamber 22, fall the spring 17 described
In storage chamber 37, so that the spring 17 of different coefficient of elasticity be screened；
Feeding mechanism 92 is equipped in the test chamber 11, the spring 17 can be sent into the working chamber 22 by the feeding mechanism 92
In.
Valuably, the ejecting mechanism 91 includes the motorized rails 49 for being fixedly installed on 11 antetheca of test chamber, described
49 installed in front of motorized rails has drive block 19, and 19 front end of drive block is fixed with link block 18, and the link block 18 can
By the through hole 24 enter the working chamber 22 in, in the work box 21 be equipped with to open front and with the working chamber 22
The notch 51 of connection, the notch 51 or so runs through the work box 21, when the link block 18 is entered in the working chamber 22,
The drive block 19 passes through from the notch 51.
Valuably, the feeding mechanism 92 includes the support plate 43 being fixedly installed in 11 left wall of test chamber, institute
It states 43 upper surface of support plate and is fixed with feed pipe 15, feeding chamber 16 is equipped in the feed pipe 15, is stored up in the feeding chamber 16
There is the spring 17, the perforative discharge hole 42 in left and right is equipped in 16 right wall of feeding chamber, being equipped in the feeding chamber 16 can
The maneuvering board 47 of side-to-side movement, 18 left side of link block are fixed with the first electromagnet 20, and the link block 18 passes through institute
The spring 17 detected in the working chamber 22 is pushed into the storage chamber 37 when stating working chamber 22, the link block
18 continue to move downward first electromagnet 20 are made to offset with 15 right side of feed pipe, and the maneuvering board 47 is by the bullet
Spring 17 pushes to the right, and the energization of the first electromagnet 20 is fixed on the spring 17 on first electromagnet 20, the company
Block 18 is connect to move right, when first electromagnet 20 moves in the working chamber 22, first electromagnet 20 is powered off,
The spring 17 is stayed in the working chamber 22.
Valuably, the second electromagnet 50 is fixed in 22 antetheca of working chamber.
Valuably, 43 upper surface of support plate is fixed with rotating electric machine 44, and the 44 upside power of rotating electric machine connects
It is connected to rotation axis 45,45 upper end of rotation axis is fixed with cam 46, the cam 46 and the 47 left side phase of maneuvering board
It supports, 15 left side of feed pipe is fixed with supporting plate 52, and downwardly open sliding slot 13 is equipped in the supporting plate 52, described
Sliding is equipped with sliding block 12 in sliding slot 13, and the sliding block 12 is fixedly connected with the maneuvering board 47, the sliding block 12 and the sliding slot
Top pressure spring 14 is connected between 13 right walls.
Valuably, the closing means 90 include the rotation that bilateral symmetry is rotatably set to 11 rear wall of test chamber
Axis 35, described 27 one end of swingle are fixed with closing block 26, and the rotation of rotary shaft 35 can be such that the closing block 26 moves to
The through hole 24 is closed in the through hole 24.
Valuably, the second electric pushrod 31 is fixed in 11 roof of test chamber, under second electric pushrod 31
30 lower end of the second push rod of side is fixed with driver plate 29, and 29 lower end surface of the driver plate bilateral symmetry is fixed with rack gear 23,
The gear 28 positioned at 27 rear side of swingle is fixed in the rotary shaft 35, the gear 28 is nibbled with the rack gear 23
It closes.
Valuably, the press mechanism 93 includes the first electric pushrod 32 for being fixedly installed on 22 roof of working chamber,
33 lower end of the first push rod of first electric pushrod, 32 downside is fixed with lower lock block 34.
Valuably, alignment sensor 25 there are four being set in 22 rear wall of working chamber, after the lower lock block 34 pushes,
The alignment sensor 25 can detect 34 position of lower lock block, to judge 34 dropping distance of lower lock block, the detection
11 bottom wall of chamber is fixed with adjustment motor 40, is connected by power dynamic axis 39, the line shaft 39 on the upside of the adjustment motor 40
It is fixedly connected with 41 lower end surface of turntable, signal is equipped between the adjustment motor 40 and the alignment sensor 25 and is transmitted.
The sequence of the mechanical action of whole device:
1. the starting of rotating electric machine 44 is rotated by rotation axis 45 with moving cam 46, cam 46 pushes maneuvering board 47 to move right, and transports
Movable plate 47, which pushes to the right a spring 17 in feeding chamber 16, makes spring 17 offset with the first electromagnet 20；
2. the first electromagnet 20, which is powered, attracts spring 17；
3. the starting of motorized rails 49 drives link block 18 to move right by drive block 19, link block 18 drives the first electromagnet 20
It moves right；
4. the first electromagnet 20 is moved in working chamber 22, the power-off of the first electromagnet 20, the second electromagnet 50, which is powered, attracts bullet
Spring 17, the first electromagnet 20 continue to move right, and spring 17 stays in working chamber 22；
5. the starting of the second electric pushrod 31 drives driver plate 29 to rise by the second push rod 30, driver plate 29 is on carry-over bar 23
It rises, gear 28 rotates, so that rotary shaft 35 be made to rotate, drives closing block 26 to rotate by swingle 27, closing block 26 will penetrate through
After hole 24 is closed, the second electric pushrod 31 is closed, the power-off of the second electromagnet 50；
6. the first electric pushrod 32 starts, spring 17 is pressed downward using constant power, the coefficient of elasticity of spring 17 is bigger, pushes
The downward shift length of block 34 is smaller；
7. lower lock block 34 is contacted with one of alignment sensor 25 at this time after lower lock block 34 is displaced, adjustment motor 40 is opened
It is dynamic, it drives turntable 41 to rotate by line shaft 39, makes the corresponding rotation of storage bin 36 to 21 left side of work box；
8. the starting of the first electric pushrod 32 makes lower lock block 34 be back to initial position, the starting of the second electric pushrod 31 makes closing block 26
It is back to initial position；
9. the starting of motorized rails 49 moves downward the first electromagnet 20, when the first electromagnet 20 moves in working chamber 22,
Spring 17 is pushed into storage chamber 37, the first electromagnet 20, which continues to move downward, is back to initial position, starts to carry out next
The detecting step of spring 17.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of quick detection device of the elastic coefficient, including detection case and the test chamber being set in the detection case,
The test chamber rear wall is fixed with fixed link, and the fixed link front end is fixed with work box, is equipped with work in the work box
Make chamber, it is characterised in that: be equipped with the perforative through hole in left and right in described working chamber or so wall, be equipped with lower press in the working chamber
Structure is equipped with closing means in the test chamber, spring is placed in the working chamber by the through hole, the closing machine
Structure closes the through hole, the press mechanism using certain power by the spring-compressed, according to the spring-compressed away from
From it can be learnt that the spring coefficient of elasticity；
It is rotatably equipped with turntable in the test chamber, the placing groove there are four upward opening, the placement are set in the turntable
Storage bin is placed in slot, the storage bin is located on the downside of the work box, and the storage of upward opening is equipped in the storage bin
Chamber；
Ejecting mechanism is equipped in the test chamber, after spring detection, the closing means open the through hole,
The turntable rotation rotates storage bin corresponding with the elastic coefficient to the work box lower left side, the release
Mechanism releases the spring in the working chamber, falls the spring in the storage chamber, thus by different coefficient of elasticity
The spring screened；
Feeding mechanism is equipped in the test chamber, the spring can be sent into the working chamber by the feeding mechanism.
2. the quick detection device of a kind of the elastic coefficient according to claim 1, it is characterised in that: the kickoff mechanism
Structure includes the motorized rails for being fixedly installed on the test chamber antetheca, and the motorized rails installed in front has drive block, the biography
Motion block front end is fixed with link block, and the link block can be entered in the working chamber by the through hole, the work box
In be equipped with to open front and the notch that be connected to the working chamber, described notch or so is through the work box, the link block
When into the working chamber, the drive block passes through from the notch.
3. a kind of quick detection device of the elastic coefficient according to claim 2, it is characterised in that: the feeder
Structure includes the support plate being fixedly installed in the test chamber left wall, and the upper end face of support plate is fixed with feed pipe, institute
It states and is equipped with feeding chamber in feed pipe, the spring is stored in the feeding chamber, left and right is equipped in the feeding chamber right wall and runs through
Discharge hole, be equipped in the feeding chamber can side-to-side movement maneuvering board, the link block left side is fixed with the first electromagnetism
The spring detected in the working chamber is pushed into the storage chamber when link block passes through the working chamber by iron
In, the link block, which continues to move downward, makes first electromagnet offset with the feed pipe right side, and the maneuvering board will
The spring pushes to the right, and the first electromagnet energization is fixed on the spring on first electromagnet, the connection
Block moves right, when first electromagnet moves in the working chamber, the first electromagnet power-off, by the spring
It stays in the working chamber.
4. a kind of quick detection device of the elastic coefficient according to claim 3, it is characterised in that: the working chamber
The second electromagnet is fixed in antetheca.
5. a kind of quick detection device of the elastic coefficient according to claim 3, it is characterised in that: the support plate
Upper surface is fixed with rotating electric machine, and rotation axis has been connected by power on the upside of the rotating electric machine, and the rotation axis upper end fixation is set
There is cam, the cam offsets with the maneuvering board left side, and the feed pipe left side is fixed with supporting plate, the bracket
Downwardly open sliding slot is equipped in plate, sliding is equipped with sliding block in the sliding slot, and the sliding block is fixedly connected with the maneuvering board, institute
It states and is connected with top pressure spring between sliding block and the sliding slot right wall.
6. the quick detection device of a kind of the elastic coefficient according to claim 1, it is characterised in that: the closing machine
Structure includes the rotary shaft that bilateral symmetry is rotatably set to the test chamber rear wall, and described swingle one end is fixed with closing
Block, rotary shaft rotation can be such that the closing block moves in the through hole to close the through hole.
7. a kind of quick detection device of the elastic coefficient according to claim 6, it is characterised in that: the test chamber
The second electric pushrod is fixed in roof, the second push rod lower end on the downside of second electric pushrod is fixed with driver plate,
The driver plate lower end surface bilateral symmetry is fixed with rack gear, is fixed on rear side of the swingle in the rotary shaft
Gear, the gear are engaged with the rack gear.
8. the quick detection device of a kind of the elastic coefficient according to claim 1, it is characterised in that: the lower press
Structure includes the first electric pushrod for being fixedly installed on the working chamber roof, under the first push rod on the downside of first electric pushrod
End is fixed with lower lock block.
9. a kind of quick detection device of the elastic coefficient according to claim 8, it is characterised in that: the working chamber
Alignment sensor there are four setting in rear wall, after the lower lock block pushes, the alignment sensor can detect the lower lock block
Position, to judge the lower lock block dropping distance, the test chamber bottom wall is fixed with adjustment motor, on the adjustment motor
Side is connected by power dynamic axis, and the line shaft is fixedly connected with the turntable lower end surface, the adjustment motor and the positioning
Signal is equipped between sensor to transmit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843454.8A CN110514374B (en) | 2019-09-06 | 2019-09-06 | Spring elastic coefficient rapid detection equipment |
| JP2019202752A JP6826254B1 (en) | 2019-09-06 | 2019-11-07 | Equipment that can quickly measure the elastic modulus of a spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843454.8A CN110514374B (en) | 2019-09-06 | 2019-09-06 | Spring elastic coefficient rapid detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110514374A true CN110514374A (en) | 2019-11-29 |
| CN110514374B CN110514374B (en) | 2020-12-18 |
Family
ID=68630278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910843454.8A Active CN110514374B (en) | 2019-09-06 | 2019-09-06 | Spring elastic coefficient rapid detection equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6826254B1 (en) |
| CN (1) | CN110514374B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090552A (en) * | 2022-06-13 | 2022-09-23 | 浙江伊思灵双第弹簧有限公司 | Combined type spring automatic checkout device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740011B (en) * | 2021-09-28 | 2024-06-21 | 成都深地领航能源科技有限公司 | Spring measuring device |
| CN114483418B (en) * | 2022-01-14 | 2023-06-13 | 中国长江电力股份有限公司 | Device and method for verifying stiffness coefficient of yield spring of speed regulator of hydroelectric generating set |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2021043173A (en) | 2021-03-18 |
| JP6826254B1 (en) | 2021-02-03 |
| CN110514374B (en) | 2020-12-18 |
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