CN103115756B - Clamp for mechanics experiment and stop mechanics experimental equipment - Google Patents
Clamp for mechanics experiment and stop mechanics experimental equipment Download PDFInfo
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- CN103115756B CN103115756B CN201110366089.XA CN201110366089A CN103115756B CN 103115756 B CN103115756 B CN 103115756B CN 201110366089 A CN201110366089 A CN 201110366089A CN 103115756 B CN103115756 B CN 103115756B
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- 238000002474 experimental method Methods 0.000 title claims abstract description 57
- 238000012360 testing method Methods 0.000 claims abstract description 93
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention discloses clamp for mechanics experiment and this clamp for mechanics experiment is applied to the stop mechanics experimental equipment of stop.Wherein, clamp for mechanics experiment comprises jig main body and lid, and wherein, jig main body comprises the first connecting portion and the second connecting portion, and described second connecting portion arranges the connecting structure being used for removably being connected with test instrument; Lid is fixed to described first connecting portion of described jig main body, and described lid arranges the mounting structure being used for installation test part.Thus, adopt clamp for mechanics experiment of the present invention, quickly and easily tested parts to be tested can be installed and be fixed on test instrument, and then the correlated performance that can be completed tested parts to be tested is carried out by test instrument is easily tested.
Description
Technical field
The present invention relates to parts field tests, particularly relate to a kind of clamp for mechanics experiment for automobile door stopper and there is the stop mechanics experimental equipment of this clamp for mechanics experiment.
Background technology
Car door limiter is moving component important in Automobile Door System, and it is for the maximum open angle of restricting vehicle car door when opening.A car door limiter often only has 200-300 grammes per square metre, but it but will ensure the sports limiting function of the door device of 20-30 kilogram.As a rule, the design of a good car door limiter needs to ensure not produce the failure mode such as breakage, abnormal sound after completing the endurance quality test of 100,000-20 ten thousand times.The performance quality of car door limiter directly determines its serviceable life, also directly affects its security, and therefore, the mechanical property in the development phase for car door limiter carries out effectively testing being very important.
In car door limiter design effort in the past, usually for each car door limiter newly developed, need a set of proprietary test fixture of design or frock, to help through the Test Data Collecting work of Mechanics Performance Testing.But along with the continuous increase of automotive type, the kind of car door limiter also grows with each passing day, correspondingly, design and the dimensions of car door limiter are also not quite similar, therefore, in order to carry out the test of relevant mechanical property to the car door limiter of different designs, different size, the multiple test clamping device adapted with it must be developed, thus various car door limiter could be fixedly mounted on the Holding seat that Tensile Tester itself carries by corresponding test clamping device, complete the test of relevant mechanical property.Because the existing test clamping device for car door limiter only can for specific car door limiter, therefore, when there is new stop, need to develop new test clamping device, not only cause the development time long, and cost of development is high, so the range of application of this test clamping device has limitation.
Therefore, be necessary to provide the technical scheme of improvement to overcome the technical matters existed in prior art.
Summary of the invention
The main technical problem to be solved in the present invention is to provide a kind of clamp for mechanics experiment, easily tested parts to be tested can be installed the test instrument be fixed to for testing.
Another technical matters that the present invention will solve is to provide a kind of stop mechanics experimental equipment this clamp for mechanics experiment being applied to stop, can complete the test of the relevant mechanical property to stop easily.
For solving the problems of the technologies described above, the invention provides following technical scheme:
An aspect of of the present present invention provides a kind of clamp for mechanics experiment, and it comprises:
Jig main body, it comprises the first connecting portion and the second connecting portion, and described second connecting portion arranges the connecting structure being used for removably being connected with test instrument;
Lid, it is fixed to described first connecting portion of described jig main body, and described lid arranges the mounting structure being used for installation test part.
In above technical scheme, preferably, the periphery of described lid is fixed to described jig main body, described lid has the test plane being set to support tested parts, the middle part of described test plane arranges the resigning hole allowing the outstanding position of tested parts to pass through, described mounting structure be included in that the surrounding of described resigning hole arranges at least one for installing the first through hole of the kidney-shaped of the bolt running through described test plane.
In above technical scheme, preferably, the second through hole of the circle for installing the bolt running through described test plane that the surrounding that described mounting structure is also included in described resigning hole is arranged.
In above technical scheme, preferably, described jig main body is rotational-like, and described connecting structure comprises the first pin hole of radial through described jig main body.
In above technical scheme, preferably, described jig main body also comprises the middle part extended between described first connecting portion and described second connecting portion, and the external diameter at described middle part is greater than described second connecting portion, thus between described middle part is connected with described second forming station terrace.
In above technical scheme, preferably, described step surface is parallel to described test plane.
In above technical scheme, preferably, described first connecting portion and the middle of described middle part form the hollow cavity be communicated with, and described hollow cavity is communicated with described resigning hole.
In above technical scheme, preferably, arrange multiple third through-hole in the peripheral intervals of described lid, described lid is fixedly attached on the first connecting portion of described jig main body through described third through-hole by bolt.
Another aspect of the present invention additionally provides a kind of stop mechanics experimental equipment, and it comprises test instrument for testing stop and for described stop being installed the clamp for mechanics experiment be fixed on described test instrument, wherein, described clamp for mechanics experiment comprises:
Jig main body, it comprises the first connecting portion and the second connecting portion, and described second connecting portion arranges the connecting structure being used for removably being connected with described test instrument;
Lid, it is fixed to described first connecting portion of described jig main body, and described lid arranges the mounting structure for installing described stop.
According to the present invention, the lid of clamp for mechanics experiment is detachably fixed to the first connecting portion of jig main body, second connecting portion of jig main body arranges the connecting structure for being connected to test instrument, and, its lid arranges the mounting structure for installing tested parts to be tested, thus, quickly and easily tested parts to be tested can be installed and be fixed on test instrument, and then the correlated performance that can be completed tested parts to be tested is carried out by test instrument is easily tested.
Because tested parts is only fixed on the simple lid of structure, therefore change lid ratio and be easier to.In addition, bolt can be movable along the longitudinally of kidney-shaped in the first through hole, thus, clamp for mechanics experiment of the present invention can adapt to the different each money tested parts of erection bolt pitch-row, therefore, clamp for mechanics experiment of the present invention can be widely used in the multiple stop of different designs, different size, has versatility widely.When the stop tested parts of new model occurs, do not need to take time and develop the fixture of new structure, can easily various tested parts is fixedly installed on test instrument at once, complete the test of the relevant mechanical property of various tested parts.Therefore, be with a wide range of applications according to clamp for mechanics experiment of the present invention and stop mechanics experimental equipment.
By the detailed description below with reference to accompanying drawing, other side of the present invention and feature become obvious.But it should be known that this accompanying drawing is only the object design of explanation, instead of as the restriction of scope of the present invention, this is because it should with reference to additional claim.Should also be appreciated that, unless otherwise noted, unnecessaryly draw accompanying drawing to scale, they only try hard to structure described herein and flow process are described conceptually.
Accompanying drawing explanation
Read accompanying drawing in the lump, consult the detailed description of following preferred embodiment, present invention will become more fully understood, and reference numbers same in accompanying drawing refers to element same in view all the time.Wherein:
Fig. 1 is the overall construction drawing of the clamp for mechanics experiment of a kind of embodiment of the present invention;
Fig. 2 is the vertical view of the lid of the clamp for mechanics experiment shown in Fig. 1;
Fig. 3 is the diagrammatic cross-section of the jig main body of the clamp for mechanics experiment shown in Fig. 1;
Fig. 4 is the front partial schematic diagram of the stop mechanics experimental equipment of a kind of embodiment of the present invention; And
Fig. 5 is the skeleton view installed on the lid of the clamp for mechanics experiment of a kind of embodiment of the present invention after stop.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Fig. 1 to Fig. 3 discloses the structural drawing of the clamp for mechanics experiment of a kind of embodiment of the present invention, wherein, Fig. 1 is the overall construction drawing of clamp for mechanics experiment 100, and Fig. 2 is the vertical view of the lid 2 of clamp for mechanics experiment 100, and Fig. 3 is the cut-open view of the jig main body 1 of clamp for mechanics experiment 100.Referring now to shown in Fig. 1 to Fig. 3, the clamp for mechanics experiment 100 of a kind of embodiment of the present invention comprises the jig main body 1 and lid 2 that are mutually permanently connected.Wherein, jig main body 1 comprises the first connecting portion 11 and the second connecting portion 12, second connecting portion 12 and arranges the connecting structure being used for removably being connected with test instrument 700 (as shown in Figure 4).Lid 2 is fixed to the first connecting portion 11 of jig main body 1, and lid 2 is arranged the mounting structure for installing tested parts 600 (as shown in Figure 4 and Figure 5) to be tested.
Clamp for mechanics experiment of the present invention 100 by arranging the first connecting portion 11 that lid 2 can be fixed thereon and the second connecting portion 12 with the connecting structure for being connected to test instrument 700 on its jig main body 1, and, its lid 2 arranges the mounting structure for installing tested parts 600 to be tested, thus, quickly and easily tested parts 600 to be tested can be installed and be fixed on test instrument 700, and then the correlated performance that can be completed tested parts 600 to be tested is carried out by test instrument 700 is easily tested.
Clamp for mechanics experiment 100 of the present invention is a general clamping devices, can be used for clamping the tested parts of each money different designs, different size, thus can easily various tested parts be fixedly installed on test instrument 700, complete the test of the relevant mechanical property of various tested parts.Because clamp for mechanics experiment 100 of the present invention is not only applicable to specific tested parts, therefore, clamp for mechanics experiment 100 of the present invention is with a wide range of applications.
In a kind of embodiment of the present invention, such as, tested parts 600 is a kind of stop 600, particularly a kind of car door limiter 600.Test instrument 700 is a kind of Tensile Tester 700.Clamp for mechanics experiment 100 of the present invention is a kind of stop clamp for mechanics experiment 100 for car door limiter 600, it can be connected on Tensile Tester 700, thus can easily the car door limiter 600 of different automobile types be fixed on Tensile Tester 700, utilize Tensile Tester 700 to gather the force-displacement curve of car door limiter 600, be mainly used in the energy-absorption tests of car door limiter end construction and the data acquisition test of part stop mechanical property test.
As shown in Figure 2, in the peripheral intervals of lid 2, multiple third through-hole 24 is set, three circular third through-holes 24 are only schematically shown in Fig. 2 of the present invention, but, the quantity of the third through-hole 24 that lid 2 of the present invention is arranged is not limited to the quantity shown in Fig. 2, can arrange any number of third through-hole 24 according to the size of actual lid 2 and jig main body 1.Lid 2 is fixedly attached on the first connecting portion 11 of jig main body 1 through third through-hole 24 by the first bolt 3.Particularly, incorporated by reference to reference to shown in figure 3, the position that first connecting portion 11 mates third through-hole 24 is provided with screw 16, is mutually engaged through the first bolt 3 of third through-hole 24 and the screw thread (not shown, the existing technology in this area can be adopted to realize) of screw 16 and fixes.Preferably, incorporated by reference to reference to shown in figure 5, the periphery of lid 2 arranges flange 25, and flange 25, for coordinating with jig main body 1, realizes better radial location.Because the mode by bolt between lid 2 and jig main body 1 is mutually permanently connected, this connected mode is simple, reliable, and, the installation of lid 2 and jig main body 1 can be realized by fastening or loose bolts simply or disassemble, carry out dismounting and the replacing of tested parts 600 easily, thus realize that one between lid 2 with jig main body 1 is detachable to be connected.
The periphery of lid 2 is fixed to jig main body 1, and lid 2 has the test plane 20 being set to support tested parts 600.The middle part 13 of the test plane 20 of lid 2 arranges the resigning hole 21 allowing the outstanding position 601 of tested parts 600 to pass through.When the tested parts of a kind of embodiment of the present invention is stop 600, the teat 601 of described tested parts 600 is the position limit arm 601 (as shown in Figure 5) of stop 600.
As shown in Figure 2, in a kind of embodiment, the mounting structure for installation test part 600 that lid 2 is arranged be included in that the surrounding of resigning hole 21 arranges at least one for installing the first through hole 22 of the kidney-shaped of the second bolt 8 (as shown in Figure 5) of piercing test plane 20.Second bolt 8 can be movable along the longitudinally of kidney-shaped in the first through hole 22, thus, clamp for mechanics experiment 100 of the present invention can adapt to the different each money stop of erection bolt pitch-row, therefore, clamp for mechanics experiment 100 of the present invention can be widely used in the multiple stop of different designs, different size, has versatility widely.
As shown in Figure 2, circle second through hole 23 of the second bolt 8 (as shown in Figure 5) for installing piercing test plane 20 that the surrounding that the mounting structure for installation test part 600 lid 2 arranged also is included in resigning hole 21 is arranged.Mounting structure for mounting limit device 600 of the present invention adopts the second circular through hole 23 to arrange in pairs or groups the installation positioning form of the first through hole 22 of kidney-shaped, may be used for installing and the different each money stop of fastening bolt spacing.
In a kind of embodiment of the present invention, kidney-shaped first through hole 22 and circular second through hole 23 are respectively set around resigning hole 21, first through hole 22 lays respectively at the relative both sides of resigning hole 21 with the second through hole 23, further, the longitudinally of kidney-shaped first through hole 22 is along the line direction between the first through hole 22 and the second through hole 23.
Jig main body 1 also comprises the middle part 13 extended between the first connecting portion 11 and the second connecting portion 12, and the external diameter at middle part 13 is greater than the second connecting portion 12, thus between middle part 13 is connected with second forming station terrace 14.Preferably, step surface 14 is parallel to test plane 20.
The first connecting portion 11 of jig main body 1, middle part 13 and the second connecting portion 12 in the middle of form the hollow cavity 15 be communicated with successively, and hollow cavity 15 is communicated with resigning hole 21.The position limit arm 601 of stop 600 is housed in the hollow cavity 15 of jig main body 1, and the height of hollow cavity 15 is greater than the length of the position limit arm 601 of stop 600, thus is convenient to the whole position limit arm 601 of stop 600 to be contained in this hollow cavity 15.
Jig main body 1 is in rotational-like, the connecting structure of jig main body 1 comprises the first pin hole 120 of radial through jig main body 1, thus can be connected to by jig main body 1 easily on the base 701 that test instrument 700 carries by latch 5 (as shown in Figure 1 and Figure 5).
When above-mentioned clamp for mechanics experiment 100 being used for mounting limit device 600, present invention also offers a kind of stop mechanics experimental equipment, Fig. 4 discloses the side schematic view of the stop mechanics experimental equipment of a kind of embodiment of the present invention.As shown in Figure 4, the stop mechanics experimental equipment of a kind of embodiment of the present invention comprise the mechanical property for testing stop 600 test instrument 700 and for stop 600 to be tested being installed the clamp for mechanics experiment 100 be fixed on test instrument 700.
In a kind of embodiment, stop 600 is car door limiter 600, and test instrument 700 is Tensile Tester 700, and clamp for mechanics experiment 100 of the present invention is a kind of stop clamp for mechanics experiment 100 for car door limiter 600.Stop mechanics experimental equipment of the present invention carrys out mounting limit device 600 by clamp for mechanics experiment 100, and then clamp for mechanics experiment 100 can be connected on Tensile Tester 700, thus can easily the car door limiter 600 of different automobile types be fixed on Tensile Tester 700, utilize Tensile Tester 700 to gather the force-displacement curve of car door limiter 600, complete the test of the relevant mechanical property of stop 600 easily.
As shown in Figure 5, test instrument 700 comprises with the base 701 of through hole (not shown) and the lower lock block acted on stop 600 or chuck 702, wherein, base 701 arranges radial the second pin hole (not shown).Second connecting portion 12 of the jig main body 1 of clamp for mechanics experiment 100 can be housed in the through hole of base 701 of test instrument 700, and, latch 5 inserts in the second pin hole of the base 701 of test instrument 700 and the first pin hole 120 of jig main body 1, thus clamp for mechanics experiment 100 can be connected on test instrument 700.
When needs test stop 600, stop 600 is arranged on lid 2 by the mounting structure first by the lid 2 of clamp for mechanics experiment 100 is arranged, particularly, by the second through hole 23 and the first through hole 22 on lid 2, by means of the second bolt 8 and nut 4 (as shown in Figure 5), stop 600 is arranged on lid 2.Subsequently, by the multiple third through-holes 24 on lid 2 and the screw 16 on jig main body, by means of the first bolt 3, further the lid 2 being provided with stop 600 is fixed on the jig main body 1 of clamp for mechanics experiment 100, then, by the connecting structure that the jig main body 1 of clamp for mechanics experiment 100 is arranged, the clamp for mechanics experiment 100 being provided with stop 600 is connected to the test instrument 700 for testing this stop 600, particularly, second connecting portion 12 of the jig main body 1 of clamp for mechanics experiment 100 is positioned over test instrument 700 self with on the base 701 of through hole, and, by the first pin hole 120 of the second connecting portion 12 of the second pin hole on test instrument 700 and jig main body 1, further by means of latch 5, thus, the clamp for mechanics experiment 100 being provided with stop 600 is integrally connected on test instrument 700, in test, the lower lock block of Tensile Tester 700 or the top of chuck 702 pairs of stops 600 apply pressure/pulling force, export the force-displacement curve that stop 600 is correlated with required for Mechanics Performance Testing, thus, complete the test of the relevant mechanical property of stop 600 to be tested.
Because mechanical test fixture 100 of the present invention can be applicable to clamp various types of stop, therefore, stop mechanics experimental equipment of the present invention is also a general stop testing apparatus, can be used for carrying out various types of stop the test of relevant mechanical property, there is usability and good application prospect widely.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (14)
1. clamp for mechanics experiment, is characterized in that, it comprises:
Jig main body, it comprises the first connecting portion and the second connecting portion, and described second connecting portion arranges the connecting structure being used for removably being connected with test instrument;
Lid, it is fixed to described first connecting portion of described jig main body, and described lid arranges the mounting structure being used for installation test part,
Wherein, the periphery of described lid is fixed to described jig main body, described lid has the test plane being set to support tested parts, the middle part of described test plane arranges the resigning hole allowing the outstanding position of tested parts to pass through, described mounting structure be included in that the surrounding of described resigning hole arranges at least one for installing the first through hole of the kidney-shaped of the bolt running through described test plane.
2. clamp for mechanics experiment according to claim 1, wherein, circle second through hole for installing the bolt running through described test plane that the surrounding that described mounting structure is also included in described resigning hole is arranged.
3. clamp for mechanics experiment according to claim 1, wherein, described jig main body is rotational-like, and described connecting structure comprises the first pin hole of radial through described jig main body.
4. clamp for mechanics experiment according to claim 1, wherein, described jig main body also comprises the middle part extended between described first connecting portion and described second connecting portion, the external diameter at described middle part is greater than described second connecting portion, thus between described middle part is connected with described second forming station terrace.
5. clamp for mechanics experiment according to claim 4, wherein, described step surface is parallel to described test plane.
6. clamp for mechanics experiment according to claim 4, wherein, described first connecting portion and the middle of described middle part form the hollow cavity be communicated with, and described hollow cavity is communicated with described resigning hole.
7. clamp for mechanics experiment according to claim 1, wherein, arranges multiple third through-hole in the peripheral intervals of described lid, and described lid is fixedly attached on the first connecting portion of described jig main body through described third through-hole by bolt.
8. stop mechanics experimental equipment, is characterized in that, it comprises test instrument for testing stop and for described stop being installed the clamp for mechanics experiment be fixed on described test instrument, wherein, described clamp for mechanics experiment comprises:
Jig main body, it comprises the first connecting portion and the second connecting portion, and described second connecting portion arranges the connecting structure being used for removably being connected with described test instrument;
Lid, it is fixed to described first connecting portion of described jig main body, and described lid arranges the mounting structure for installing described stop,
Wherein, described lid has the test plane being set to support described stop, the middle part of described test plane arranges the resigning hole allowing the position limit arm of described stop to pass through, described mounting structure be included in that the surrounding of described resigning hole arranges at least one for installing the first through hole of the kidney-shaped of the bolt running through described test plane.
9. stop mechanics experimental equipment according to claim 8, wherein, described stop is car door limiter, and described test instrument is Tensile Tester.
10. stop mechanics experimental equipment according to claim 8, wherein, arranges multiple third through-hole in the peripheral intervals of described lid, and described lid is fixedly attached on the first connecting portion of described jig main body through described third through-hole by bolt.
11. stop mechanics experimental equipments according to claim 8, wherein, circle second through hole for installing the bolt running through described test plane that the surrounding that described mounting structure is also included in described resigning hole is arranged.
12. stop mechanics experimental equipments according to claim 8, it also comprises latch, described jig main body is rotational-like, described connecting structure comprises the first pin hole of radial through described jig main body, described test instrument comprises the base with axially extended through hole, described base arranges radial the second pin hole extended, described second connecting portion of described jig main body is housed in the through hole of the base of described test instrument, further, described latch inserts in described first pin hole and described second pin hole.
13. stop mechanics experimental equipments according to claim 9, wherein, described jig main body also comprises the middle part extended between described first connecting portion and described second connecting portion, described first connecting portion and the middle of described middle part form the hollow cavity be communicated with, and described hollow cavity is communicated with described resigning hole.
14. stop mechanics experimental equipments according to claim 13, wherein, described stop has position limit arm, and the height of described hollow cavity is greater than the length of the position limit arm of described car door limiter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110366089.XA CN103115756B (en) | 2011-11-17 | 2011-11-17 | Clamp for mechanics experiment and stop mechanics experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110366089.XA CN103115756B (en) | 2011-11-17 | 2011-11-17 | Clamp for mechanics experiment and stop mechanics experimental equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103115756A CN103115756A (en) | 2013-05-22 |
| CN103115756B true CN103115756B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110366089.XA Expired - Fee Related CN103115756B (en) | 2011-11-17 | 2011-11-17 | Clamp for mechanics experiment and stop mechanics experimental equipment |
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| Country | Link |
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| CN (1) | CN103115756B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236887A (en) * | 2014-09-05 | 2014-12-24 | 力帆实业(集团)股份有限公司 | Durability test tool of door stop |
| CN106441830A (en) * | 2016-08-30 | 2017-02-22 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Universal tool for limiter tension tests |
| CN106353189A (en) * | 2016-08-30 | 2017-01-25 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Device for testing strength of threaded hole of door limiting device |
| CN113865850B (en) * | 2021-10-15 | 2023-04-25 | 广汽本田汽车有限公司 | Durability test system and method for coating limiter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2921804Y (en) * | 2005-11-18 | 2007-07-11 | 贵州凯星液力传动机械有限公司 | Neutral gear torque measuring device |
| CN201872104U (en) * | 2010-11-16 | 2011-06-22 | 东风汽车股份有限公司 | Stop for mounting automobile door |
| CN201903441U (en) * | 2010-12-14 | 2011-07-20 | 昆山市工业技术研究院有限责任公司 | Fatigue test mechanism for auxiliary supporting arm in department of cerebral surgery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008070144A (en) * | 2006-09-12 | 2008-03-27 | Murata Mfg Co Ltd | Grasping jig |
| JP2011064476A (en) * | 2009-09-15 | 2011-03-31 | Toppan Printing Co Ltd | Jig for parallel-feeding of samples |
-
2011
- 2011-11-17 CN CN201110366089.XA patent/CN103115756B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2921804Y (en) * | 2005-11-18 | 2007-07-11 | 贵州凯星液力传动机械有限公司 | Neutral gear torque measuring device |
| CN201872104U (en) * | 2010-11-16 | 2011-06-22 | 东风汽车股份有限公司 | Stop for mounting automobile door |
| CN201903441U (en) * | 2010-12-14 | 2011-07-20 | 昆山市工业技术研究院有限责任公司 | Fatigue test mechanism for auxiliary supporting arm in department of cerebral surgery |
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| CN103115756A (en) | 2013-05-22 |
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