CN204882236U - Tensile test device - Google Patents
Tensile test device Download PDFInfo
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- plate
- sliding
- bottom plate
- fixed
- tension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009864 tensile test Methods 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 57
- 238000013500 data storage Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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 an electron and mechanical technical field, more specifically relate to a tensile testing device.
Background
In the electronics and machining industries, tensile testing is often performed on product parts to assess their resistance to tensile stress. At present, the common tensile test process includes: fixing a product to be tested on a product fixing seat through a pressing buckle according to a certain direction, connecting the tension test position of the product with a hook, adjusting the direction of the product or the direction of a tension meter, drawing the tension meter at a constant speed and reading test data on the tension meter, opening the pressing buckle after the test is finished to adjust the placement direction of the product, and detecting the next tension test position after the product is fixed again until all places needing to be tested finish the tension test.
It can be known that the existing tension test method has the following defects:
1. because the product placing plate and the tension meter fixing plate are relatively fixed, the product orientation needs to be continuously adjusted according to the product structure during testing, the flexibility is poor, the operation is complicated, and the testing efficiency is low;
2. the tension meter needs to be manually pulled, and the operation strength is high and difficult to realize when the test is carried out on a large scale;
3. the tension direction is manually controlled, test deviation is easy to exist, and test results are not uniform for different testers.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a tensile testing device to solve present product tensile testing mode operation complicacy, operation intensity height, inefficiency, the easy test deviation scheduling problem that exists.
According to the utility model provides a tensile testing device, include: the tension meter comprises a first bottom plate, a second bottom plate, a tension meter fixing plate, a sliding plate and a rotary table, wherein the sliding plate is positioned above the first bottom plate; the first bottom plate is connected with the sliding plate in a sliding mode, and the turntable is connected with the sliding plate through a bearing; a fixed seat and a fixed part are arranged on the turntable, and the fixed part clamps and fixes a product to be tested on the fixed seat; the second bottom plate is fixedly connected with the first bottom plate, and the tension meter fixing plate is arranged above the second bottom plate and is in sliding connection with the second bottom plate; and a tension meter is fixedly arranged on the tension meter fixing plate and is connected with a product to be tested.
In addition, the preferable structure is that a guide rail is fixed on the first bottom plate, and a guide block matched with the guide rail is fixed on the sliding plate; the guide block is clamped in the guide rail and slides along the guide rail.
In addition, the preferable structure is that a slide rail is fixed on the second bottom plate, and a slide block matched with the slide rail is fixed on the tension meter fixing plate; the slide block is clamped in the slide rail and slides along the slide rail.
In addition, the preferable structure is that the tension direction received by the tension meter is consistent with the sliding direction of the slide block on the slide rail and is vertical to the sliding direction of the guide block in the guide rail.
In addition, the preferred structure is that the bearing includes corresponding inner ring and the outer loop that sets up, and the inner ring is fixed on the slide, and the outer loop inlays in the carousel.
In addition, the preferable structure is that the device further comprises a control system and a motor; the motor is connected with the tension meter fixing plate; the control system is connected with the motor to control the motor to drive the tension meter fixing plate to move at a constant speed.
In addition, the preferable structure is that the system further comprises a data storage system and an analysis system; the data storage system is used for storing tension test data of the tension meter; the analysis system is used for counting and analyzing the tensile test data.
In addition, the fixing member is preferably a press buckle, a clip buckle, a buckle or a snap buckle.
In addition, a preferable configuration is that the display device further includes a stopper; the turntable and the sliding plate are fixed and limited through the limiting part.
Utilize the aforesaid to according to the utility model discloses a tension testing device increases the position flexibility of product fixing base through carousel and slide, and the product only needs fixed once can realize the tension test to a plurality of test position, easy operation, and the measuring accuracy is high.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic structural view of a tension testing device according to an embodiment of the present invention;
fig. 2 is a side view of a tensile testing apparatus according to an embodiment of the present invention.
Wherein the reference numerals include: the device comprises a first bottom plate 1, a second bottom plate 2, a sliding plate 3, a rotary table 4, a fixed seat 5, a fixed part 6, a sliding rail 7, a sliding block 8, a tension meter fixing plate 9, a tension meter 10, a draw hook 101, a guide rail 11, a guide block 12, a product to be tested 13, a first position to be tested 131, a second position to be tested 132, a bearing 14 and a limiting part 15.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Need constantly to adjust the position by the test product to present tensile test mode, the repeated tight operation of fixed clamp that carries on, and then lead to the test flexibility poor, complex operation, operation intensity is big, the efficiency of software testing is low, the deviation scheduling problem easily appears, the utility model discloses fix the product that awaits measuring on can rotatory carousel, through the examination position of awaiting measuring of carousel transform product to relative position between by test product and the tensiometer through the slide adjustment, then under the effect of slide rail and slider, the pulling tensiometer is in order to carry out the tensile test to the product, easy operation, measuring accuracy height.
For describing the tensile testing apparatus according to the embodiments of the present invention in detail, the following description will be made with reference to the accompanying drawings.
Fig. 1 shows a tensile testing apparatus structure according to an embodiment of the present invention; fig. 2 shows a tensile testing apparatus testing mechanism according to an embodiment of the present invention.
As shown in fig. 1 and 2 together, the utility model provides a tension testing device, including the product fixed establishment and the tensiometer fixed establishment two parts that await measuring. The fixing mechanism for the product to be tested comprises a first bottom plate 1, a sliding plate 3, a rotary table 4 and a fixed seat 5 which are sequentially arranged from bottom to top; sliding connection between first bottom plate 1 and the slide 3, position between the two can be adjusted according to the product structure, carousel 4 then through bearing 14 and slide 3 fixed connection, is located the position of the fixing base 5 of carousel 4 top through rotating the adjustment of carousel 4, and then carries out the position adjustment and the transform of multi-angle to the product 13 that awaits measuring.
Specifically, in a specific embodiment of the present invention, a guide rail 11 is provided on the first bottom plate 1, a guide block 12 adapted to the guide rail 11 is provided at a position corresponding to the guide rail 11 on the sliding plate 3, the guide block 12 is engaged in the guide rail 11, and the relative position between the sliding plate 3 and the first bottom plate 1 is adjusted by sliding the guide block 12 in the guide rail 11. Be connected with carousel 4 through bearing 14 in the top of slide 3, the inner ring of bearing 14 is fixed on slide 3, and the outer loop is inlayed in carousel 4, puts into the inner ring of bearing 14 and realizes the swing joint of carousel 4 with slide 3 in the outer loop, makes carousel 4 can carry out 360 rotations under the effect of bearing 14, is fixed with fixing base 5 on carousel 4, and the product 13 of awaiting measuring is placed on fixing base 5 to press from both sides tightly fixedly through mounting 6.
It can know, the utility model provides a carousel 4 also can use universal location structure to replace, and carousel and product fixing base also can set up to structure as an organic whole, and similar function's replacement is all in with the improvement the utility model discloses a within the scope.
The tension meter fixing mechanism comprises a second bottom plate 2 and a tension meter fixing plate 9 arranged above the second bottom plate 2, and a tension meter 10 used for testing is fixed on the tension meter fixing plate 9; the second base plate 2 and the tension meter fixing plate 9 are also in a sliding connection. The utility model discloses an among the concrete embodiment, be fixed with slide rail 7 on second bottom plate 2, be fixed with the slider 8 with 7 looks adaptations of slide rail on tensiometer fixed plate 9, slider 8 block is in slide rail 7, through the position of slider 8 sliding adjustment tensiometer fixed plate 9 in slide rail 7.
The movable connection between the first base plate 1 and the slide plate 3 is not limited to the arrangement of the guide rail on the first base plate and the arrangement of the guide block on the slide plate. The guide rail can also be arranged on the sliding plate, the corresponding guide block is arranged on the first bottom plate, and the position adjustment of the first bottom plate and the sliding plate can also be realized through the guide rail and the guide block. In addition, the sliding connection mode between the second bottom plate 2 and the tension meter fixing plate 9 can also adopt that the slide rail is arranged on the tension meter fixing plate, the corresponding slide block is arranged on the second bottom plate, the tension meter fixing plate slides on the second bottom plate through the slide rail and the slide block, and the specific movable connection mode and the sliding connection mode can be correspondingly arranged according to specific test requirements.
For ensuring that the product 13 that awaits measuring is located same level with the tensiometer, the utility model provides a height (or thickness) of first bottom plate 1 and second bottom plate 2 can adjust or set up height adjusting device correspondingly, to the product that awaits measuring of co-altitude, makes couple 101 and the position that awaits measuring keep on same water flat line to through the first bottom plate of fixed connection 1 and second bottom plate 2, fix the product fixed establishment that awaits measuring and tensiometer fixed establishment two parts as a whole.
When a product to be tested is subjected to a tension test, the direction of pulling the tension meter 10 is consistent with the direction of the sliding rail 7 on the second bottom plate 2, that is, in the process of pulling the tension meter 10, the direction of the tension applied to the tension meter 10 is consistent with the sliding direction of the sliding block 8 on the sliding rail 7. And the direction of the guide rail 11 on the first and second bottom plates 1 is perpendicular to the direction of the slide rail 7 on the second bottom plate 2, i.e. the sliding direction of the guide block 12 on the guide rail 11 is perpendicular to the sliding direction of the slide block 8 on the slide rail 7. In the testing process, the position to be tested of the product to be tested 13 can be adjusted through the rotary turntable 4, the distance between the product to be tested and the tension meter 10 can be adjusted through the slide rail 7, and the relative position between the product to be tested 13 and the tension meter 10 can be adjusted through the guide rail 11.
In an embodiment of the present invention, the first base plate 1 is movably connected to the sliding plate 3 through the guide rail 11 and the guide block 12, and the sliding plate 3 is connected to the turntable 4 and the fixing seat 5 located above the turntable 4 through the bearing 14. The product to be tested 13 is fixed on the fixing base 5 through two fixing pieces 6, and a first position to be tested 131 and a second position to be tested 132 are arranged on the product to be tested 13. The rotary table 4 is rotated to enable the to-be-tested position one 131 of the to-be-tested product 13 to face the drag hook 101 of the tension meter 10, if the to-be-tested position one 131 has position deviation with the drag hook 101 of the tension meter 10, the to-be-tested position one 131 can be adjusted through the position of the sliding plate 3, and after the adjustment is completed, the rotary table 4 is fixed on the sliding plate 3 through the limiting piece 15, so that when the to-be-tested product 13 is pulled by the drag hook 101, the to-be-tested product and. After the first position to be tested 131 is tested, the second position to be tested 132 corresponds to the position of the draw hook 101 by loosening the limiting member 15 and rotating the rotary table 4, and the tensile force test on all the positions to be tested on the product to be tested 13 is completed by adjusting and testing in the same way.
In another embodiment of the present invention, the fixing member 6 of the product to be tested 13 can be a press buckle, a clip, a buckle, a spring buckle, or the like. The limiting members 15 for fixing the rotating plate 4 and the sliding plate 3 may be press buckles, clip buckles, hasp or spring buckles, and the sliding plate 3 and the rotating plate 4 may be fixed.
Big in order to overcome the work load that artifical test pulling force exists, the test benchmark scheduling problem that is not unified the utility model discloses an among the preferred embodiment, the pulling force testing arrangement can also include control system and motor (not shown in the figure), and the motor is connected with the tensiometer fixed plate, drives tensiometer fixed plate self-motion through the starter motor, saves artifical manual tractive, and control system then is used for controlling the motor and drives the speed and the distance etc. of tensiometer fixed plate uniform motion and motion.
In addition, still be provided with data storage system and analytic system (not shown in the figure), after each position or a batch of examination product that awaits measuring of awaiting measuring of same examination product of awaiting measuring is carried out the tensile test through the tensiometer, the test data that the tensiometer acquireed can be saved to the data storage system in to statistics and analysis are carried out to the test data through analytic system, the tensile test result of acquireing the product (accessible display screen or touch-sensitive screen etc. show), and when a large amount of tensile unqualified products appear, adjust the front end production according to the test result, avoid the continuous production of defective products.
The process of utilizing the tension testing device to carry out tension testing on the product to be tested mainly comprises the following steps:
the method comprises the following steps: the product to be tested is fixed on the fixing seat through the fixing piece.
Step two: and adjusting the angle of the turntable and the position of the sliding plate to enable the position to be detected of the product to be detected to correspond to the position of the tension meter.
Specifically, the rotary table is rotated to enable the position to be tested of the product to be tested to face the draw hook of the tension meter, when the position to be tested is deviated from the position of the draw hook, a connecting line between the draw hook and the position to be tested is enabled to be consistent with the sliding direction of the tension meter (the sliding direction of the sliding block on the sliding rail) through the sliding plate, and after the positions of the rotary table and the sliding plate are adjusted, the sliding plate and the rotary table are fixed through the limiting part, so that the relative motion in the testing process is prevented from occurring, and the testing result is prevented from being influenced.
Step three: and connecting the product to be tested with the tension meter, and pulling a tension meter fixing plate to perform tension test.
Specifically, after the position to be tested is determined, the draw hook is directly connected with the position to be tested or the draw hook and the position to be tested are connected through the draw rope, and the tension meter fixing plate is pulled to move on the slide rail and perform tension test and data reading.
Wherein, in the tensile test process of the embodiment of the utility model, the fixing part and/or the limiting part can be a pressing buckle, a clamping buckle, a hasp or a spring buckle.
In addition, the process of performing the tension test by using the tension test device may further include: and storing the test data acquired by the tension meter into a data storage system, counting and analyzing the stored test data by an analysis system, and drawing a tension curve graph, a bar graph or a pie chart of unqualified products and the like according to the analysis result for front-end production.
Therefore, the utility model provides a tensile testing device has following advantage:
1. the flexibility of the fixing seat is increased through the rotary plate and the sliding plate, the tensile test of all test positions can be completed by only once positioning of a product to be detected, and the problems that the existing testing device needs to frequently adjust the position of the product and repeatedly fix the product, the testing efficiency is low, the operation strength is high and the like are solved.
2. Replace artifical pulling tensiometer through the engine, improve the degree of automation of tensile test, avoid artifical test easily to appear the deviation and problem such as working strength height.
3. Through the data storage system and the analysis system, the tensile test data in the test process are stored, counted and analyzed, so that corresponding adjustment is made on a front-end production line according to an analysis result, and continuous production of bad products is avoided.
The tensile testing device according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the tension testing device provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (9)
1. A tension testing device is characterized by comprising a first base plate, a second base plate, a tension meter fixing plate, a sliding plate and a rotary table, wherein the sliding plate is positioned above the first base plate; wherein,
the first bottom plate is connected with the sliding plate in a sliding mode, and the turntable is connected with the sliding plate through a bearing;
a fixed seat and a fixed part are arranged on the turntable, and the fixed part clamps and fixes a product to be tested on the fixed seat;
the second bottom plate is fixedly connected with the first bottom plate, and the tension meter fixing plate is arranged above the second bottom plate and is in sliding connection with the second bottom plate;
and a tension meter is fixedly arranged on the tension meter fixing plate and is connected with the product to be tested.
2. The tensile testing apparatus of claim 1,
a guide rail is fixed on the first bottom plate, and a guide block matched with the guide rail is fixed on the sliding plate;
the guide block is clamped in the guide rail and slides along the guide rail.
3. The tensile testing apparatus of claim 2,
a slide rail is fixed on the second bottom plate, and a slide block matched with the slide rail is fixed on the tension meter fixing plate;
the sliding block is clamped in the sliding rail and slides along the sliding rail.
4. The tensile testing apparatus of claim 3,
the tension direction borne by the tension meter is consistent with the sliding direction of the sliding block on the sliding rail and is vertical to the sliding direction of the guide block in the guide rail.
5. The tensile testing apparatus of claim 1,
the bearing comprises an inner ring and an outer ring which are correspondingly arranged, the inner ring is fixed on the sliding plate, and the outer ring is embedded in the turntable.
6. The tension testing device according to claim 1, further comprising a control system and a motor;
the motor is connected with the tension meter fixing plate;
the control system is connected with the motor to control the motor to drive the tension meter fixing plate to move at a constant speed.
7. The tensile testing apparatus of claim 1 further comprising a data storage system and an analysis system; wherein,
the data storage system is used for storing tension test data of the tension meter;
the analysis system is used for counting and analyzing the tensile test data.
8. The tensile testing apparatus of claim 1,
the fixing piece is a pressing buckle, a clamping buckle, a hasp or a spring buckle.
9. The tension testing device according to claim 1, further comprising a stopper;
the turntable and the sliding plate are fixed and limited through the limiting 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882236U true CN204882236U (en) | 2015-12-16 |
Family
ID=54826598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439206.4U Active CN204882236U (en) | 2015-06-24 | 2015-06-24 | Tensile test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882236U (en) |
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 |
-
2015
- 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108225938B (en) | Bending test device and bending test method | |
| CN104931351B (en) | Device for testing tensile force and its test method | |
| US20210364399A1 (en) | High-throughput and small size samples tension, compression, bending test system and method thereof | |
| CN203287255U (en) | Tension testing device | |
| CN106646947A (en) | Gammatuning testing jig for FOG liquid crystal screen | |
| CN205808825U (en) | A kind of electronics tensile and compression testing machine | |
| CN103196683A (en) | Toy automatic force application tester and test method thereof | |
| CN207197933U (en) | A kind of tensile testing machine | |
| CN108303319A (en) | The Young's modulus automatic testing equipment of harness | |
| CN204882236U (en) | Tensile test device | |
| CN208606913U (en) | For testing the fixation device of fundamental frequency at flexible Cable Structure 1/3 | |
| CN214747560U (en) | Steel tape calibrating device | |
| CN210665017U (en) | Bridge expansion joint detection device | |
| CN106092742A (en) | A kind of for testing film tensile strength with the device of puncture strength | |
| CN106352752B (en) | Only drift automatic detection device | |
| CN208653430U (en) | A kind of disc surfaces precision measure instrument | |
| CN209043705U (en) | A kind of novel interlocked tensilon Wedge gripping | |
| CN109027622A (en) | For testing the fixation device and application method of fundamental frequency at flexible Cable Structure 1/3 | |
| CN207964484U (en) | The Young's modulus automatic testing equipment of harness | |
| CN211347746U (en) | Toothbrush tension bending resistance testing machine | |
| CN209673525U (en) | A kind of fatigue testing equipment for metal processing piece | |
| CN209280479U (en) | A kind of pipette tips spool device for testing tensile force of new-energy automobile | |
| CN108680880B (en) | Magnet tensile test equipment | |
| CN208187541U (en) | A kind of motor rotation amplitude automatic testing equipment | |
| CN208270331U (en) | Mechanics Performance Testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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. |