CN106644434A - Ice chest door plate fatigability testing device - Google Patents
Ice chest door plate fatigability testing device Download PDFInfo
- Publication number
- CN106644434A CN106644434A CN201611123944.3A CN201611123944A CN106644434A CN 106644434 A CN106644434 A CN 106644434A CN 201611123944 A CN201611123944 A CN 201611123944A CN 106644434 A CN106644434 A CN 106644434A
- Authority
- CN
- China
- Prior art keywords
- ice chest
- plate
- door
- bearing
- resistance test
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 206010016256 fatigue Diseases 0.000 title abstract description 15
- 238000012856 packing Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
An ice chest door plate fatigability testing device comprises a doorframe, a door plate and a test bed. The device also comprises a slider-crank mechanism and a driving device thereof, the left end of the door plate is hinged with the doorframe, the right side of the door plate is connected with the slider-crank mechanism, the slider-crank mechanism comprises a regulation screw, a connection arm and a swing arm, the regulation screw is hinged with the connection arm and the swing arm, and the swing arm is driven by the driving device. The ice chest door plate fatigability testing device replaces the traditional artificial ice chest door plate fatigability test, the force and the angle of the switch door are more constant, and the result obtained by the test can more accurately assess the reliability of the door body.
Description
Technical field
The present invention relates to automatic test field, is to be related to a kind of ice chest door-plate fatigue resistance test device more specifically.
Background technology
Ice chest is that one have good heat-insulated, and can maintain certain low temperature requirements, it is adaptable to the transport of all kinds of perishable items, store
The Special Container deposited, ice chest store food and take out food when, be required to switch ice chest door-plate in a large number, when ice chest door-plate by
When a large amount of switches cause door-plate fatigability weak, accident is may result in transportation.
The content of the invention
The technical problem to be solved in the present invention:There is provided a kind of using reliable, full automatic ice chest door-plate fatigability examination
Experiment device, to overcome the deficiencies in the prior art.
Technical scheme：A kind of ice chest door-plate fatigue resistance test device, including doorframe, door-plate, test-bed, its
It is characterised by：Also include slider-crank mechanism and its driving means, left end and the doorframe of the door-plate are hinged, the right side of door-plate and
Slider-crank mechanism connect, slider-crank mechanism include adjusting screw rod, linking arm, swing arm, adjusting screw rod respectively with linking arm, pendulum
Arm is hinged, and swing arm is driven by driving means.Handle is set on door-plate, and the linking arm of slider-crank mechanism is connected with handle.
Linking arm includes grip block and latch, the connection end connection adjusting screw rod of latch, the handle end of latch with
Grip block splices so as to handle be encircled.
Latch arranges axis hole, and bearing pin is inserted with axis hole, latch is connected with adjusting screw rod by bearing pin.
The end of adjusting screw rod arranges and arrange in first bearing seat, bearing block bearing, and in bearing both sides lip packing is arranged
Circle, lip-type packing is sealed with the first end cap lid.
Shaft seat is set in swing arm, jack-post is set on shaft seat, adjusting screw rod arranges second bearing seat, in second bearing seat
If bearing, in the bearing of jack-post insertion second bearing seat.
Swing arm is connected with shaft seat by flat key.
Driving means are planetary reducers, and the output parameter of reductor is 16r/min, and output shaft and the swing arm of reductor connect
Connect.
The invention has the beneficial effects as follows：
Present invention uses driving slider-crank mechanism to carry out ice chest door-plate fatigue resistance test with reductor, conventional people is instead of
Work mode carries out ice chest door-plate fatigue resistance test, and the dynamics of switch gate is more constant with angle, the last knot obtained by test
Fruit more can exactly assess the reliability of door body.
Description of the drawings
Fig. 1 is ice chest door-plate fatigue resistance test device planar structure schematic diagram of the present invention.
Fig. 2 is the crank-rocker structure top view of ice chest door-plate fatigue resistance test device of the present invention.
Fig. 3 is the A-A cut-away views of Fig. 2.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " in front and back ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should broadly understood, for example, it may be being fixedly connected.Can also be detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
The concrete meaning of invention.
Referring to Fig. 1-3, the present invention discloses a kind of ice chest door-plate fatigue resistance test device, mainly have fixed mount, installing plate 5,
The components such as slider-crank mechanism 14, installing rack 15, on a mounting board, installing plate is fixed on installing rack slider-crank mechanism, peace
Shelve and be fixed with fixed mount.Ice chest door-plate fatigue resistance test device includes doorframe, door-plate 20, test-bed, also including song
Handle slide block mechanism 14 and its driving means, left end and the doorframe of the door-plate are hinged, and right side and the slider-crank mechanism of door-plate connect
Connect, slider-crank mechanism includes adjusting screw rod 10, linking arm, swing arm 4, adjusting screw rod is hinged respectively with linking arm, swing arm, swing arm
Driven by driving means.Handle is set on door-plate, and the linking arm of slider-crank mechanism is connected with handle.Linking arm includes grip block
16 and latch 17, the connection end connection adjusting screw rod of latch, handle end and the grip block of latch splice so as to will handle
Encircle.Latch arranges axis hole, and bearing pin 13 is inserted with axis hole, latch is connected with adjusting screw rod by bearing pin.Adjusting screw rod
End first bearing seat 11 is set, bearing 6 is set in bearing block, in bearing both sides, lip-type packing 5, lip-type packing are set
Sealed with the lid of the first end cap 12, setting lip-type packing is prevented from the lubricating oil of bearing block and spills.Shaft seat 3 is set in swing arm,
Jack-post is set on shaft seat, and adjusting screw rod arranges second bearing seat 9, bearing 6, jack-post insertion second bearing are set in second bearing seat
In the bearing of seat.Swing arm is connected with shaft seat by flat key 2.Driving means are planetary reducers 1, the output parameter of reductor
For 16r/min, the output shaft of reductor is connected with swing arm.
Although an embodiment of the present invention has been shown and described, it will be understood by those within the art that：Not
These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this
The scope of invention is limited by claim and its equivalent, without creative work improvements introduced etc., all should be included
Within protection scope of the present invention.
Claims (9)
1. a kind of ice chest door-plate fatigue resistance test device, including doorframe, door-plate, test-bed, it is characterised in that：Also include crank
Slide block mechanism and its driving means, left end and the doorframe of the door-plate are hinged, and the right side of door-plate is connected with slider-crank mechanism, bent
Handle slide block mechanism includes adjusting screw rod, linking arm, swing arm, and the adjusting screw rod is hinged respectively with linking arm, swing arm, and swing arm is by institute
State driving means driving.
2. ice chest door-plate fatigue resistance test device according to claim 1, it is characterised in that：Arrange on the door-plate and draw
Hand, the linking arm of the slider-crank mechanism is connected with handle.
3. ice chest door-plate fatigue resistance test device according to claim 2, it is characterised in that：The linking arm includes folder
Hold plate and latch, the connection end connection adjusting screw rod of the latch, handle end and the grip block of the latch splice from
And encircle on handle.
4. ice chest door-plate fatigue resistance test device according to claim 3, it is characterised in that：The latch arranges axis hole,
Bearing pin is inserted with axis hole, latch is connected with adjusting screw rod by the bearing pin.
5. ice chest door-plate fatigue resistance test device according to claim 4, it is characterised in that：The end of adjusting screw rod arranges the
Bearing is set in one bearing block, bearing block, lip-type packing is set in bearing both sides.
6. ice chest door-plate fatigue resistance test device according to claim 5, it is characterised in that：Lip-type packing is with the first end cap
Lid envelope.
7. ice chest door-plate fatigue resistance test device according to claim 6, it is characterised in that：Rotating shaft is set in the swing arm
Seat, arranges jack-post on shaft seat, the adjusting screw rod arranges second bearing seat, and bearing is set in second bearing seat, and the jack-post is inserted
Enter in the bearing of second bearing seat.
8. ice chest door-plate fatigue resistance test device according to claim 7, it is characterised in that：The swing arm is led to shaft seat
Cross flat key connection.
9. ice chest door-plate fatigue resistance test device according to claim 8, it is characterised in that：The driving means are planets
Reductor, the output parameter of reductor is 16r/min, and the output shaft of reductor is connected with swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123944.3A CN106644434A (en) | 2016-12-08 | 2016-12-08 | Ice chest door plate fatigability testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123944.3A CN106644434A (en) | 2016-12-08 | 2016-12-08 | Ice chest door plate fatigability testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106644434A true CN106644434A (en) | 2017-05-10 |
Family
ID=58818888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123944.3A Pending CN106644434A (en) | 2016-12-08 | 2016-12-08 | Ice chest door plate fatigability testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106644434A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040031184A (en) * | 2002-10-04 | 2004-04-13 | 현대자동차주식회사 | Apparatus for testing durability for door in a vehicle |
| CN2864653Y (en) * | 2005-04-22 | 2007-01-31 | 上海市建筑科学研究院有限公司 | Multifunctional new type experiment table for detecting fatigne performance of building door and window |
| TWM315334U (en) * | 2006-11-13 | 2007-07-11 | Ching-Shiung Yang | Fatigue measuring device of a door structure |
| CN201331437Y (en) * | 2008-12-19 | 2009-10-21 | 鞍钢房地产开发集团有限公司 | Fire door reliability tester |
| CN201637598U (en) * | 2010-05-12 | 2010-11-17 | 成都市产品质量监督检验院 | Test stand for detecting fatigue performance of furniture door and door gemel |
| KR101038430B1 (en) * | 2010-11-01 | 2011-06-01 | 파크너(주) | Crossing gate for vehicle having improved stability and durability |
| CN103575548A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Durability test bed for automobile door |
| CN204202878U (en) * | 2014-08-29 | 2015-03-11 | 北京新能源汽车股份有限公司 | A kind of car door lock durability test apparatus |
| CN206208516U (en) * | 2016-12-08 | 2017-05-31 | 广东富华机械装备制造有限公司 | Ice chest door-plate fatigue resistance test device |
| CN216050644U (en) * | 2021-08-26 | 2022-03-15 | 珠海广通汽车有限公司 | Fatigue testing device for door |
-
2016
- 2016-12-08 CN CN201611123944.3A patent/CN106644434A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040031184A (en) * | 2002-10-04 | 2004-04-13 | 현대자동차주식회사 | Apparatus for testing durability for door in a vehicle |
| CN2864653Y (en) * | 2005-04-22 | 2007-01-31 | 上海市建筑科学研究院有限公司 | Multifunctional new type experiment table for detecting fatigne performance of building door and window |
| TWM315334U (en) * | 2006-11-13 | 2007-07-11 | Ching-Shiung Yang | Fatigue measuring device of a door structure |
| CN201331437Y (en) * | 2008-12-19 | 2009-10-21 | 鞍钢房地产开发集团有限公司 | Fire door reliability tester |
| CN201637598U (en) * | 2010-05-12 | 2010-11-17 | 成都市产品质量监督检验院 | Test stand for detecting fatigue performance of furniture door and door gemel |
| KR101038430B1 (en) * | 2010-11-01 | 2011-06-01 | 파크너(주) | Crossing gate for vehicle having improved stability and durability |
| CN103575548A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Durability test bed for automobile door |
| CN204202878U (en) * | 2014-08-29 | 2015-03-11 | 北京新能源汽车股份有限公司 | A kind of car door lock durability test apparatus |
| CN206208516U (en) * | 2016-12-08 | 2017-05-31 | 广东富华机械装备制造有限公司 | Ice chest door-plate fatigue resistance test device |
| CN216050644U (en) * | 2021-08-26 | 2022-03-15 | 珠海广通汽车有限公司 | Fatigue testing device for door |
Non-Patent Citations (2)
| Title |
|---|
| 吴玉月等: "冰箱门铰链耐久性试验装置的研制", 《机电一体化》 * |
| 王东浩等: "微波炉门的疲劳试验装置", 《家电科技》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |