CN107328568A - Dog bone bar portion yield strength detects construction package and its detection method - Google Patents
Dog bone bar portion yield strength detects construction package and its detection method Download PDFInfo
- Publication number
- CN107328568A CN107328568A CN201710673585.7A CN201710673585A CN107328568A CN 107328568 A CN107328568 A CN 107328568A CN 201710673585 A CN201710673585 A CN 201710673585A CN 107328568 A CN107328568 A CN 107328568A
- Authority
- CN
- China
- Prior art keywords
- dog bone
- bar portion
- pedestal
- yield strength
- construction package
- 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.)
- Granted
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 99
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000012360 testing method Methods 0.000 claims description 6
- 238000012669 compression test Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a kind of dog bone bar portion yield strength detection construction package and its detection method, it belongs to auto parts machinery field.The detection construction package of the present invention includes platen, dog bone body, pedestal, pressing plate, block and half slot, dog bone body includes dog bone portion, dog bone bar portion and the dog bone afterbody being connected with each other, the dog bone portion and dog bone afterbody are provided with circular hole, pedestal is arranged on platen, pressing plate is arranged on the top of pedestal, block is arranged on the centre of platen, and dog bone body is arranged on pedestal, and half slot is contacted with dog bone bar portion.The present invention also provides a kind of easy to operate dog bone bar portion yield strength detection detection method.The present invention is simple in construction, and reasonable in design, with low cost, easy to operate, it is ensured that dog bone is not offset, the data of measurement are accurate.
Description
Technical field
The present invention relates to one kind detection construction package and its detection method, more particularly, to a kind of dog bone bar portion yield strength
Construction package and its detection method are detected, it belongs to auto parts machinery field.
Background technology
At present, dog bone is widely used in car shock mitigation system, and almost each car can all be used.Set according to shock mitigation system
The demand of meter, the shape of dog bone is also varied, and total pattern is that centre is bar footpath, and there are a circular hole and a waist hole in two ends.
Because dog osteomere is in shock mitigation system, then inevitable to want moment stress in use, so dog bone bar portion is strong
Degree requires inevitable important, and the detection of intensity is always a difficult point.
Therefore it provides a kind of can be safe and reliable, and it is easy to operate, it can solve the problem that the detection structure group of detection bar portion strength problem
Part, it appears particularly necessary.
Publication date is on December 17th, 2014, in Publication No. 104215516A Chinese patent, discloses a kind of title
For the patent of invention of " a kind of auto absorber piston cylinder weld strength detection means ".The base of the patent including horizontal positioned and
Connecting plate, is provided with two pieces of vertical supporting plates between the two；The groove for positioning welding tube is provided with above base；Connecting plate
Be fixedly arranged above hydraulic cylinder；The piston rod of hydraulic cylinder extends to the lower section of the connecting plate, and the end of piston rod passes through nut
The pressure head terminal pad is connected with, pressure head is provided with below it, the front end of pressure head is machined with the pressure head conical surface；Although the patent energy
It is enough that quickly damper welding line intensity is detected, but it is not suitable for the detection of dog bone bar portion yield strength.
The content of the invention
It is an object of the invention to overcome above shortcomings in the prior art, and provide a kind of simple in construction, design
Rationally, it is with low cost, easy to operate, it is ensured that dog bone is not offset, the accurate dog bone bar portion yield strength detection knot of data of measurement
Structure component and its detection method.
The present invention the used technical scheme that solves the above problems is：The dog bone bar portion yield strength detects construction package,
Including platen and dog bone body, the dog bone body includes dog bone portion, dog bone bar portion and the dog bone afterbody being connected with each other, the dog
Bone portion and dog bone afterbody are provided with circular hole, it is characterised in that：Also include pedestal, pressing plate, block and half slot, the pedestal peace
On platen, pressing plate is arranged on the top of pedestal, and block is arranged on the centre of platen, and dog bone body is arranged on pedestal, and half
Circular groove is contacted with dog bone bar portion；Total is rationally, with low cost, easy to operate, it is ensured that dog bone is not offset, and the data of measurement are accurate
Really, the requirement needed for detection is met.
Preferably, the two ends of platen of the present invention are provided with screwed hole, pedestal passes through the screwed hole and platen bolt
It is fixed；So that the more preferable connection of pedestal and platen.
Preferably, being provided with pin-and-hole on pedestal of the present invention, pressing plate passes through the pin-and-hole and base stand location；So that pressing plate with
Pedestal is preferably positioned.
Preferably, pedestal of the present invention is two, two pedestals are separately fixed at the both sides of platen.
Preferably, block of the present invention is two pieces, two pieces of blocks place the centre for being arranged on platen vertically respectively.
Preferably, pressing plate of the present invention is two pieces, two block pressur plate is arranged at the top of pedestal.
Preferably, half slot of the present invention is arranged between two pieces of blocks.
Preferably, the big 10mm of radius of the circular groove radius ratio dog bone bar portion of half slot of the present invention；Ensure half slot
Groove face exceedes dog bone body maximum during placement.
Preferably, dog bone portion of the present invention, dog bone bar portion and dog bone afterbody are connected as a single entity.
The present invention also provides a kind of dog bone bar portion yield strength detection detection method, according to the dog bone bar portion yield strength
Detect construction package, it is characterised in that：Step is as follows：Dog bone body is placed on pedestal, pushed down by pressing plate, then will be partly
Circular groove is placed on dog bone body, whole detection construction package is placed on the work top of pulling force compression test, according to drawing
The operational procedure of force compresses testing machine is operated, and dog bone body is offset without position, and test situation is good, and detection data accurately may be used
Lean on, complete the detection of dog bone bar portion yield strength.
The present invention compared with prior art, with advantages below and effect：Total is simple, and reasonable in design, cost is low
Honest and clean, easy to operate, it is ensured that dog bone is not offset, the data of measurement are accurate, are easy to the application in similar detection.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the dog bone body construction schematic diagram in the embodiment of the present invention.
In figure：Platen 1, pedestal 2, pressing plate 3, block 4, half slot 5, dog bone body 6, alignment pin 7, left pedestal 21, right base
Seat 22, left pressing plate 31, right pressing plate 32, positive stop 41, rear baffle 42, dog bone portion 61, dog bone bar portion 62, dog bone afterbody 63, circle
Hole 64.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair
Bright explanation and the invention is not limited in following examples.
Embodiment.
Referring to Fig. 1 to Fig. 2, the dog bone bar portion yield strength detection structure in the present embodiment mainly include platen 1, pedestal 2,
Pressing plate 3, block 4 and half slot 5.
Pedestal 2 in the present embodiment is arranged on platen 1, and pressing plate 3 is arranged on the top of pedestal 2, and block 4 is arranged on platen
1 centre, dog bone body 6 is set on the base 2, and half slot 5 is contacted with dog bone bar portion 62.
Dog bone body 6 in the present embodiment includes dog bone portion 61, dog bone bar portion 62 and the dog bone afterbody 63 being connected with each other,
The dog bone portion 61 and dog bone afterbody 63 are provided with circular hole 64,
The two ends of platen 1 in the present embodiment are provided with four screwed holes, and pedestal 2 passes through four screwed holes and the bolt of platen 1
It is fixed.
Two pin-and-holes are provided with pedestal 2 in the present embodiment, pressing plate 3 is determined by two pin-and-holes and alignment pin 7 with pedestal 2
Position；Pedestal 2 is two, and two pedestals 2 are separately fixed at the both sides of platen 1, and two pedestals 2 are left pedestal 21 and Right socle
22。
Block 4 in the present embodiment is two pieces, and two pieces of blocks 4 place the centre for being fixed on platen 1, two pieces of blocks vertically respectively
4 be positive stop 41 and rear baffle 42.
Pressing plate 3 in the present embodiment is two pieces, and two block pressur plate 3 is arranged at the top of pedestal 2, and two pressing plates are left pressure
Plate 31 and right pressing plate 32.
Half slot 5 in the present embodiment is arranged between two pieces of blocks 4, the circular groove radius ratio dog bone bar portion 62 of half slot 5
The big 10mm of radius.
Dog bone portion 61, dog bone bar portion 62 and dog bone afterbody in the present embodiment are connected as a single entity 63.
Dog bone bar portion yield strength detection detection method in the present embodiment is as follows：Dog bone body 6 is placed on pedestal 2
On, pushed down, half slot 5 is placed on dog bone body 6 by pressing plate 3 then, whole detection construction package is placed on pulling force pressure
On contracting testing machine work top, operated according to testing machine operational procedure, in practical operation, dog bone body 6 is substantially without position
Skew is put, test situation is good, detection data accurately and reliably, complete the detection of dog bone bar portion yield strength.
The present embodiment detection construction package mainly employs bolt and fixed, the spacing mode of alignment pin, and two ends are each on platen 1
Four screwed holes are processed, for fixing two pedestals 2, the surface rubbing of pedestal 2, for placing dog bone body 6, while pedestal 2
Upper pin hole processing, it is spacing for dog bone body 6, two screwed holes are also processed on pedestal 2 in addition and are fixed for pressing plate 3, Gu
Determine dog bone body 6.Two pieces are fixed in the middle of platen 1 and places block 4 vertically, semi-circular groove is reprocessed in addition, for withstanding dog bone body 6,
Semi-circular groove is contacted with equipment.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Title etc. can be different, and the above content described in this specification is only to structure example explanation of the present invention.It is all according to
The equivalence changes or simple change done according to the construction described in inventional idea of the present invention, feature and principle, are included in this hair
In the protection domain of bright patent.Those skilled in the art can do various to described specific embodiment
The modification of various kinds or supplement or using similar mode substitute, without departing from the present invention structure or surmount present claims
Scope defined in book, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of dog bone bar portion yield strength detects construction package, including platen and dog bone body, the dog bone body includes phase
Dog bone portion, dog bone bar portion and the dog bone afterbody connected, the dog bone portion and dog bone afterbody are provided with circular hole, and its feature exists
In：Also include pedestal, pressing plate, block and half slot, the pedestal is arranged on platen, and pressing plate is arranged on the top of pedestal, gear
Block is arranged on the centre of platen, and dog bone body is arranged on pedestal, and half slot is contacted with dog bone bar portion.
2. dog bone bar portion yield strength according to claim 1 detects construction package, it is characterised in that：The two of the platen
End is provided with screwed hole, and pedestal is fixed by the screwed hole with platen bolt.
3. dog bone bar portion yield strength according to claim 1 detects construction package, it is characterised in that：Opened on the pedestal
There is pin-and-hole, pressing plate passes through the pin-and-hole and base stand location.
4. the dog bone bar portion yield strength detection construction package according to claim 1 or 3, it is characterised in that：The pedestal
For two, two pedestals are separately fixed at the both sides of platen.
5. dog bone bar portion yield strength according to claim 1 detects construction package, it is characterised in that：The block is two
Block, two pieces of blocks place the centre for being arranged on platen vertically respectively.
6. dog bone bar portion yield strength according to claim 1 detects construction package, it is characterised in that：The pressing plate is two
Block, two block pressur plate is arranged at the top of pedestal.
7. dog bone bar portion yield strength according to claim 5 detects construction package, it is characterised in that：The half slot is set
Put between two pieces of blocks.
8. dog bone bar portion yield strength according to claim 1 detects construction package, it is characterised in that：The half slot
The big 10mm of radius of circular groove radius ratio dog bone bar portion.
9. dog bone bar portion yield strength according to claim 1 detects construction package, it is characterised in that：The dog bone
Portion, dog bone bar portion and dog bone afterbody are connected as a single entity.
10. a kind of dog bone bar portion yield strength detects detection method, the surrender of dog bone bar portion is strong according to any claim 1-9
Degree detection construction package, it is characterised in that：Step is as follows：Dog bone body is placed on pedestal, pushed down by pressing plate, then will
Half slot is placed on dog bone body, and whole detection construction package is placed on the work top of pulling force compression test, according to
The operational procedure of pulling force compression test is operated, and dog bone body is offset without position, and test situation is good, and detection data accurately may be used
Lean on, complete the detection of dog bone bar portion yield strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673585.7A CN107328568B (en) | 2017-08-09 | 2017-08-09 | Canine bone stem yield strength detection structural assembly and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673585.7A CN107328568B (en) | 2017-08-09 | 2017-08-09 | Canine bone stem yield strength detection structural assembly and detection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107328568A true CN107328568A (en) | 2017-11-07 |
| CN107328568B CN107328568B (en) | 2023-08-08 |
Family
ID=60199848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710673585.7A Active CN107328568B (en) | 2017-08-09 | 2017-08-09 | Canine bone stem yield strength detection structural assembly and detection method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328568B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202240543U (en) * | 2011-08-01 | 2012-05-30 | 芜湖鑫业汽车零部件有限公司 | Shifting shaft drilling fixture |
| CN102729078A (en) * | 2012-06-13 | 2012-10-17 | 江苏省徐州锻压机床厂集团有限公司 | Universal clamp for machining pin holes of ball-head screws |
| CN202582463U (en) * | 2012-04-28 | 2012-12-05 | 河南航天精工制造有限公司 | Verticality detecting device of rod body workpiece |
| CN203140967U (en) * | 2013-04-02 | 2013-08-21 | 河南科技大学 | Adjusting screw rod electric resistance welding tool fixture |
| CN203993235U (en) * | 2014-06-13 | 2014-12-10 | 湖北三环锻造有限公司 | Knuckle curved boom processing two ends centre hole clamp |
| CN204188105U (en) * | 2014-09-09 | 2015-03-04 | 云南西仪工业股份有限公司 | A kind of instrument measured for connecting-rod bolts elongation |
| CN204269365U (en) * | 2014-12-08 | 2015-04-15 | 西安交通大学 | A kind of pretension adjustable rolling ball screw pair moment of friction dynamic measurement device |
| CN205940943U (en) * | 2016-07-25 | 2017-02-08 | 中国航空动力机械研究所 | Engine blade clamping device |
| CN207114159U (en) * | 2017-08-09 | 2018-03-16 | 海盐猛凌汽车配件有限公司 | Dog bone bar portion yield strength detects construction package |
-
2017
- 2017-08-09 CN CN201710673585.7A patent/CN107328568B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202240543U (en) * | 2011-08-01 | 2012-05-30 | 芜湖鑫业汽车零部件有限公司 | Shifting shaft drilling fixture |
| CN202582463U (en) * | 2012-04-28 | 2012-12-05 | 河南航天精工制造有限公司 | Verticality detecting device of rod body workpiece |
| CN102729078A (en) * | 2012-06-13 | 2012-10-17 | 江苏省徐州锻压机床厂集团有限公司 | Universal clamp for machining pin holes of ball-head screws |
| CN203140967U (en) * | 2013-04-02 | 2013-08-21 | 河南科技大学 | Adjusting screw rod electric resistance welding tool fixture |
| CN203993235U (en) * | 2014-06-13 | 2014-12-10 | 湖北三环锻造有限公司 | Knuckle curved boom processing two ends centre hole clamp |
| CN204188105U (en) * | 2014-09-09 | 2015-03-04 | 云南西仪工业股份有限公司 | A kind of instrument measured for connecting-rod bolts elongation |
| CN204269365U (en) * | 2014-12-08 | 2015-04-15 | 西安交通大学 | A kind of pretension adjustable rolling ball screw pair moment of friction dynamic measurement device |
| CN205940943U (en) * | 2016-07-25 | 2017-02-08 | 中国航空动力机械研究所 | Engine blade clamping device |
| CN207114159U (en) * | 2017-08-09 | 2018-03-16 | 海盐猛凌汽车配件有限公司 | Dog bone bar portion yield strength detects construction package |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107328568B (en) | 2023-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105510047A (en) | Car swing arm road simulation test device | |
| CN106441857A (en) | Fatigue testing apparatus for mounting joint of damper post of main gear | |
| CN210293598U (en) | Adjustable fixture tool | |
| CN106525352A (en) | Detection fixture device used for detecting sealing of welding part | |
| CN207114159U (en) | Dog bone bar portion yield strength detects construction package | |
| CN107328568A (en) | Dog bone bar portion yield strength detects construction package and its detection method | |
| CN207892931U (en) | A kind of experiment loading unit of verification pressurized strut bearing capacity | |
| CN205888394U (en) | Welding seam verifying attachment | |
| CN209372396U (en) | A kind of damper radial direction applied load device | |
| CN213543995U (en) | Novel hinge test equipment | |
| CN204503828U (en) | A kind of shape tube radian detects frock | |
| CN207961155U (en) | Hydraulic cylinder fictitious load buffer test device | |
| CN107132002A (en) | Suitable for the test device of engine oil pressure pickup | |
| CN106969866A (en) | A kind of rear damper damping force checking device | |
| CN209400245U (en) | A kind of detecting tool of bathyscaph anchor | |
| CN207586019U (en) | A kind of fixture for the experiment of composite board compression performance | |
| CN210037474U (en) | Pendulum impact test platform | |
| CN207991810U (en) | A kind of shock absorber effect verifying attachment | |
| CN206258202U (en) | Based on the strain stress detection means connected to arm full-bridge | |
| CN205981878U (en) | A anchor clamps for detecting bar bending strength | |
| CN206557013U (en) | A kind of metal-material extension rate test detects positioner | |
| CN205506565U (en) | Welding seam tensile testing machine | |
| CN204903180U (en) | Adjustable switching device of single -point for forklift steering bridge pressure test | |
| CN217638431U (en) | Anchor plate strength static load bearing testing machine | |
| CN218584330U (en) | Supporting leg test tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Structural components and testing methods for yield strength testing of canine bone rods Granted publication date: 20230808 Pledgee: Industrial Commercial Bank of China Ltd. Haiyan branch Pledgor: HAIYAN MENGLING CAR FITTINGS CO.,LTD. Registration number: Y2024980002780 |