CN204882236U - Tensile test device - Google Patents
Tensile test device Download PDFInfo
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- CN204882236U CN204882236U CN201520439206.4U CN201520439206U CN204882236U CN 204882236 U CN204882236 U CN 204882236U CN 201520439206 U CN201520439206 U CN 201520439206U CN 204882236 U CN204882236 U CN 204882236U
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- base plate
- tautness meter
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- tensile force
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Abstract
The utility model provides a tensile test device, include: first bottom plate, second bottom plate, tensiometer fixed plate, be located the slide of first bottom plate top and be located the carousel of slide top, wherein, first bottom plate and slide sliding connection, the carousel passes through bearing and skateboard connection, be provided with fixing base and mounting on the carousel, the mounting will await measuring trial production article and press from both sides fasten and to fix on on the fixing base, second bottom plate and first bottom plate fixed connection, tensiometer fixed plate set up in second bottom plate top to with second bottom plate sliding connection, the fixed tensiometer that is provided with on the tensiometer fixed plate, the tensiometer is connected with the trial production article that await measuring. Utilize above -mentioned utility model, can adjust in a flexible way by the position of test product, can realize through once fixed that the precision is high, and is fast to the tensile test of all test positions by the test product.
Description
Technical field
The utility model relates to electronics and field of mechanical technique, more specifically, relates to a kind of device for testing tensile force.
Background technology
In electronics and mechanical processing industry, for assessing the resistance to pulling force degree of product component, usually need carry out tensile test to it.At present, common tensile test process comprises: be fixed on product holder on by certain orientation by clinching by product to be tested, the tensile test position of product is connected with hook, and adjust the direction of product orientation or tautness meter, at the uniform velocity tractive tautness meter the test data read on tautness meter, after having tested, then opens the placement direction of clinching adjustment product, and after retightening, detect next pull force calculation position, need all complete tensile test in the place of detection until all.
Known, there is following defect in existing tensile test mode:
1, because product placement plate is relative with tautness meter fixed head fixing, need during test constantly to adjust product orientation according to product structure, very flexible, complex operation, testing efficiency is low;
2, need tractive tautness meter manually, when testing in enormous quantities, operation intensity is high, not easily realizes;
3, easily there is measurement error in Non-follow control direction of pull, for different testers, and test result disunity.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of device for testing tensile force, and to solve current product tensile test mode complicated operation, operation intensity is high, efficiency is low, easily there is the problems such as measurement error.
There is provided a kind of device for testing tensile force according to the utility model, comprising: the first base plate, the second base plate, tautness meter fixed head, the rotating disk being positioned at the slide plate above the first base plate and being positioned at above slide plate; Wherein, the first base plate is connected with slide plate slides, and rotating disk is connected with slide plate by bearing; Rotating disk is provided with holder and fixture, and clamping product to be tested is fixed on holder by fixture; Second base plate is fixedly connected with the first base plate, and tautness meter fixed head is arranged on above the second base plate, and is slidably connected with the second base plate; On tautness meter fixed head, fixed placement has tautness meter, and tautness meter is connected with product to be tested.
In addition, preferred structure is, the first base plate is fixed with guide rail, and slide plate is fixed with the orienting lug suitable with guide rail; Orienting lug is fastened in guide rail, and along slide.
In addition, preferred structure is, the second base plate is fixed with slide rail, and tautness meter fixed head is fixed with the slide block suitable with slide rail; Slide block is fastened in slide rail, and slides along slide rail.
In addition, preferred structure is, the direction of pull that tautness meter is subject to and the slide block glide direction on slide rail is consistent, and vertical with the glide direction of orienting lug in guide rail.
In addition, preferred structure is, bearing comprises inner ring and the outer shroud of corresponding setting, and inner ring is fixed on slide plate, and outer shroud is embedded in rotating disk.
In addition, preferred structure is, also comprises control system and motor; Motor is connected with tautness meter fixed head; Control system is connected with motor and drives tautness meter fixed head uniform motion to control motor.
In addition, preferred structure is, also comprises data-storage system and analytic system; Wherein, data-storage system is for storing the tensile test data of tautness meter; Analytic system is used for statistics and analysis tensile test data.
In addition, preferred structure is, fixture is clinching, clip, hasp or snak link.
In addition, preferred structure also comprises locating part; Rotating disk and slide plate are fixed spacing by locating part.
Utilize above-mentioned according to device for testing tensile force of the present utility model, increased the flexibility in position of product holder by rotating disk and slide plate, product only need fix the tensile test that once can realize multiple test position, and simple to operate, measuring accuracy is high.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present utility model, other object of the present utility model and result will be understood and easy to understand more.In the accompanying drawings:
Fig. 1 is the device for testing tensile force structural representation according to the utility model embodiment;
Fig. 2 is the device for testing tensile force side view according to the utility model embodiment.
Reference numeral wherein comprises: the first base plate 1, second base plate 2, slide plate 3, rotating disk 4, holder 5, fixture 6, slide rail 7, slide block 8, tautness meter fixed head 9, tautness meter 10, drag hook 101, guide rail 11, orienting lug 12, product to be tested 13, position to be tested 1, position to be tested 2 132, bearing 14, locating part 15.
Label identical in all of the figs indicates similar or corresponding feature or function.
Embodiment
In the following description, for purposes of illustration, in order to provide the complete understanding to one or more embodiment, many details have been set forth.But, clearly, also these embodiments can be realized when there is no these details.In other example, one or more embodiment for convenience of description, known structure and equipment illustrate in block form an.
The orientation of constantly adjustment tested product is needed for current tensile test mode, repeat to fix to clamp operation, and then cause test very flexible, complex operation, operation intensity is large, testing efficiency is low, easily occur the problems such as deviation, product to be tested is fixed on rotatable rotating disk by the utility model, by the position to be tested of rotating disk conversion product, and by the relative position between slide plate adjustment tested product and tautness meter, then under the effect of slide rail and slide block, pull tautness meter to carry out tensile test to product, simple to operate, measuring accuracy is high.
For describing the device for testing tensile force of the utility model embodiment in detail, below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.
Fig. 1 shows the device for testing tensile force structure according to the utility model embodiment; Fig. 2 shows the device for testing tensile force mechanism for testing according to the utility model embodiment.
As Fig. 1 and Fig. 2 jointly shown in, the device for testing tensile force that the utility model provides, comprises product fixed mechanism to be tested and tautness meter fixed mechanism two parts.Wherein, product fixed mechanism to be tested comprises the first base plate 1, slide plate 3, rotating disk 4 and the holder 5 that set gradually from the bottom to top; Be slidably connected between first base plate 1 and slide plate 3, therebetween position can adjust according to product structure, rotating disk 4 is fixedly connected with slide plate 3 by bearing 14, be positioned at the position of the holder 5 above rotating disk 4 by rotating rotating disk 4 adjustment, and then treat orientation adjustment and the conversion that test products 13 carries out multi-angle.
Particularly, in a concrete embodiment of the present utility model, first base plate 1 is provided with guide rail 11, on slide plate 3, the position of corresponding guide rail 11 is provided with the orienting lug 12 suitable with guide rail 11, orienting lug 12 is fastened in guide rail 11, the relative position of slided in guide rail 11 by orienting lug 12 adjustment slide plate 3 and the first base plate 1.Rotating disk 4 is connected with by bearing 14 above slide plate 3, the inner ring of bearing 14 is fixed on slide plate 3, outer shroud is embedded in rotating disk 4, the inner ring of bearing 14 is inserted in outer shroud and realizes being flexibly connected of rotating disk 4 and slide plate 3, make rotating disk 4 can carry out the rotation of 360 ° under the effect of bearing 14, rotating disk 4 is fixed with holder 5, and product 13 to be tested is placed on holder 5, and is fixedly clamped by fixture 6.
Known, the rotating disk 4 in the utility model also can use universal location structure to replace, and rotating disk and product holder also can be set to integrative-structure, and the replacement of similar functions and improvement are all in protection domain of the present utility model.
The tautness meter fixed head 9 that tautness meter fixed mechanism comprises the second base plate 2 and is arranged on above the second base plate 2, the tautness meter 10 that test uses is fixed on tautness meter fixed head 9; Also the form be slidably connected is set between second base plate 2 and tautness meter fixed head 9.In an embodiment of the present utility model, second base plate 2 is fixed with slide rail 7, tautness meter fixed head 9 is fixed with the slide block 8 suitable with slide rail 7, and slide block 8 is fastened in slide rail 7, the position of the adjustment tautness meter fixed head 9 that slided in slide rail 7 by slide block 8.
It should be noted that, the first base plate 1 and the movable connection method of slide plate 3, be not limited to and arrange guide rail on the first base plate, slide plate arranges orienting lug.Also can be arranged on slide plate by guide rail, corresponding orienting lug is arranged on the first base plate, and the position that can realize the first base plate and slide plate by guide rail and orienting lug equally adjusts.In addition, slide rail is arranged on tautness meter fixed head by can adopt same with the mode that is slidably connected between tautness meter fixed head 9 of the second base plate 2, the slide block of correspondence is arranged on the second base plate, realize tautness meter fixed head by slide rail and slide block to slide on the second base plate, concrete movable connection method and the mode that is slidably connected all can according to concrete test request relative set.
For guaranteeing that product 13 to be tested is positioned at same level height with tautness meter, the first base plate 1 in the utility model and the height (or thickness) of the second base plate 2 can correspondingly adjust or rational height adjusting gear, for the product to be tested of differing heights, hook 101 and position to be tested are kept in the same horizontal line, and by being fixedly connected with the first base plate 1 and the second base plate 2, product fixed mechanism to be tested and tautness meter fixed mechanism two parts are fixed as a whole.
When treating test products and carrying out tensile test, pull the direction of tautness meter 10 consistent with the direction of the slide rail 7 be positioned on the second base plate 2, namely, in the process pulling tautness meter 10, the direction of pull that tautness meter 10 is subject to is consistent with the glide direction of slide block 8 on slide rail 7.And the direction being positioned at the guide rail 11 on a base plate 1 is vertical with the direction of the slide rail 7 be positioned on the second base plate 2, namely the glide direction of orienting lug 12 on guide rail 11 is vertical with the glide direction of slide block 8 on slide rail 7.In test process, the position to be tested of product 13 to be tested adjusts by rotary turnplate 4, spacing between product to be tested and tautness meter 10 can be adjusted by slide rail 7, and the relative position between product to be detected 13 and tautness meter 10 can be adjusted by guide rail 11.
In a specific embodiment of the present utility model, the first base plate 1 is flexibly connected with slide plate 3 by guide rail 11 and orienting lug 12, and slide plate 3 is connected with rotating disk 4 and the holder 5 be positioned at above rotating disk 4 by bearing 14.Product 13 to be tested is fixed on holder 5 by two fixtures 6, and product 13 to be tested is provided with position 1 to be tested and position to be tested 2 132.Rotary turnplate 4 makes the position to be tested 1 of product 13 to be tested towards drag hook 101 position of tautness meter 10, if there is position deviation position 1 to be tested with the drag hook 101 of tautness meter 10, position by sliding skateboard 3 adjusts, and after adjustment completes, by locating part 15, rotating disk 4 is fixed on slide plate 3, when pulling product 13 to be tested to prevent drag hook 101, there is relative motion in the two.After position 1 to be tested completes test, by unclamping locating part 15 and rotary turnplate 4, make position 2 132 to be tested corresponding with the position of drag hook 101, carry out adjustment and measurement by identical mode, so that complete the tensile test of the position all to be tested for the treatment of on test products 13.
In another embodiment of the present utility model, the fixture 6 of product 13 to be tested can be clinching, clip, hasp or snak link etc.Fixing rotating disk 4 can be also clinching, clip, hasp or snak link etc. with the locating part 15 of slide plate 3, can play fixed glides 3 and rotating disk 4.
In order to the workload overcoming the existence of manual testing's pulling force is large, the problems such as test benchmark disunity, in a preferred implementation of the present utility model, device for testing tensile force can also comprise control system and motor (not shown), motor is connected with tautness meter fixed head, tautness meter fixed head autonomous travel is driven by actuating motor, save tractive manually, control system then drives the speed of tautness meter fixed head uniform motion and motion and distance etc. for controlling motor.
In addition, also be provided with data-storage system and analytic system (not shown), after tensile test being carried out to each position to be tested of same product to be tested or a collection of product to be tested by tautness meter, the test data that tautness meter obtains can be stored in data-storage system, and by analytic system, statistics and analysis is carried out to test data, obtain the tensile test result (showing by display screen or touch-screen etc.) of product, and when there is a large amount of pulling force substandard product, according to test result, front end production is adjusted, avoid the continuous production of defective products.
Process that test products carries out tensile test mainly comprises to utilize above-mentioned device for testing tensile force to treat:
Step one: product to be tested is fixed on holder by fixture.
Step 2: the position of adjustment rotating disk angle and slide plate, makes the position to be measured of product to be tested corresponding with the position of tautness meter.
Particularly, rotate the drag hook of surface of position to be tested to tautness meter that rotating disk makes product to be tested, when there is deviation in the position of position to be tested and drag hook, make the line between the two (drag hook and position to be tested) consistent with the glide direction (glide direction of slide block on slide rail) of tautness meter by sliding skateboard, and after the position of rotating disk and slide plate is adjusted, by locating part, slide plate and rotating disk are fixed, to prevent from, in test process, relative motion occurs, and affect test result.
Step 3: be connected with described tautness meter by product to be tested, pulls tautness meter fixed head to carry out tensile test.
Particularly, after position to be tested is determined, drag hook be directly connected with position to be tested or by stay cord, the two connected, and pulling tautness meter fixed head, make it move on slide rail and carry out tensile test and digital independent.
Wherein, in the tensile test process of the utility model embodiment, fixture and/or locating part can be clinching, clip, hasp or snak link.
In addition, the above-mentioned process utilizing device for testing tensile force to carry out tensile test can also comprise: be stored in data-storage system by the test data obtained by tautness meter, and by analytic system, statistics and analysis is carried out to the test data stored, pull-up curve figure, histogram or substandard product cake chart etc. are drawn, for front end production and application according to analysis result.
Known, the device for testing tensile force that the utility model provides, has the following advantages:
1, the dirigibility of holder is increased by rotating disk and slide plate, product to be detected only needs one-time positioning can complete the tensile test of all test positions, solving existing proving installation needs frequent adjustment product orientation and repeats the testing efficiency that fixed product causes low, the problems such as operation intensity is high.
2, replace manually pulling tautness meter by engine, improve the automaticity of tensile test, avoid manual testing easily to occur deviation and the problems such as operation intensity height.
3, by data-storage system and analytic system, the tensile test data in test process to be stored, statistics and analysis, to make corresponding adjustment according to analysis result to front end production line, avoid the continuous production of bad product.
Describe in an illustrative manner according to device for testing tensile force of the present utility model above with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that the device for testing tensile force that above-mentioned the utility model is proposed, various improvement can also be made on the basis not departing from the utility model content.Therefore, protection domain of the present utility model should be determined by the content of appending claims.
Claims (9)
1. a device for testing tensile force, is characterized in that, comprises the first base plate, the second base plate, tautness meter fixed head, the rotating disk that is positioned at the slide plate above described first base plate and is positioned at above described slide plate; Wherein,
Described first base plate is connected with described slide plate slides, and described rotating disk is connected with described slide plate by bearing;
Described rotating disk is provided with holder and fixture, and clamping product to be tested is fixed on described holder by described fixture;
Described second base plate is fixedly connected with described first base plate, and described tautness meter fixed head is arranged on above described second base plate, and is slidably connected with described second base plate;
Described tautness meter fixed head is fixedly installed tautness meter, and described tautness meter is connected with described product to be tested.
2. device for testing tensile force as claimed in claim 1, is characterized in that,
Described first base plate is fixed with guide rail, described slide plate is fixed with the orienting lug suitable with described guide rail;
Described orienting lug is fastened in described guide rail, and along described slide.
3. device for testing tensile force as claimed in claim 2, is characterized in that,
Described second base plate is fixed with slide rail, described tautness meter fixed head is fixed with the slide block suitable with described slide rail;
Described slide block is fastened in described slide rail, and slides along described slide rail.
4. device for testing tensile force as claimed in claim 3, is characterized in that,
The direction of pull that described tautness meter is subject to is consistent with the glide direction of described slide block on described slide rail, and vertical with the glide direction of described orienting lug in described guide rail.
5. device for testing tensile force as claimed in claim 1, is characterized in that,
Described bearing comprises inner ring and the outer shroud of corresponding setting, and described inner ring is fixed on described slide plate, and described outer shroud is embedded in described rotating disk.
6. device for testing tensile force as claimed in claim 1, is characterized in that, also comprise control system and motor;
Described motor is connected with described tautness meter fixed head;
Described control system is connected to control described motor and drives described tautness meter fixed head uniform motion with described motor.
7. device for testing tensile force as claimed in claim 1, is characterized in that, also comprise data-storage system and analytic system; Wherein,
Described data-storage system is for storing the tensile test data of described tautness meter;
Described analytic system is used for tensile test data described in statistics and analysis.
8. device for testing tensile force as claimed in claim 1, is characterized in that,
Described fixture is clinching, clip, hasp or snak link.
9. device for testing tensile force as claimed in claim 1, is characterized in that, also comprise locating part;
Described rotating disk and described slide plate are fixed spacing by described locating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439206.4U CN204882236U (en) | 2015-06-24 | 2015-06-24 | Tensile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439206.4U CN204882236U (en) | 2015-06-24 | 2015-06-24 | Tensile test device |
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| Publication Number | Publication Date |
|---|---|
| CN204882236U true CN204882236U (en) | 2015-12-16 |
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| CN201520439206.4U Active CN204882236U (en) | 2015-06-24 | 2015-06-24 | Tensile test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931351A (en) * | 2015-06-24 | 2015-09-23 | 歌尔声学股份有限公司 | Tensile test device and tensile test method |
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- 2015-06-24 CN CN201520439206.4U patent/CN204882236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931351A (en) * | 2015-06-24 | 2015-09-23 | 歌尔声学股份有限公司 | Tensile test device and tensile test method |
| CN104931351B (en) * | 2015-06-24 | 2018-06-12 | 歌尔股份有限公司 | Device for testing tensile force and its test method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |