CN208458987U - A kind of door for microwave oven durability-testing machines - Google Patents
A kind of door for microwave oven durability-testing machines Download PDFInfo
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- CN208458987U CN208458987U CN201821274767.3U CN201821274767U CN208458987U CN 208458987 U CN208458987 U CN 208458987U CN 201821274767 U CN201821274767 U CN 201821274767U CN 208458987 U CN208458987 U CN 208458987U
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- speed reducer
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Abstract
The utility model discloses a kind of door for microwave oven durability-testing machines, including control cabinet, left and right stepper motor passes through motor axis connection power input shaft, power input shaft is set in the speed reducer of left and right, gear-driven assembly is equipped in the speed reducer of left and right, left and right speed reducer is swung left and right axis by power output axis connection, pallet positioning component connects rotation seat, rotation seat is rotatablely connected pallet mobile putter, pallet mobile putter connects swing rod guide rail, the utility model can adapt to the endurance test that the door for microwave oven of different door-opening modes is tried to stop people from fighting each other with big oven door and interior tray, it is applicable to the micro-wave oven of most of left and right opening doors and upper downward swing door and the life test of big oven door, the power supply of sample is housed on board, sample can carry out electrification and uncharged test, station is separated with electric control box, enable sample easy for installation and electrical interference-free , using manipulator substitution manpower operation, accommodable sample range is wide, it is easy to operate with replace various sample when it is easy for installation.
Description
Technical field
The utility model relates to testing machine technical field, specifically a kind of door for microwave oven durability-testing machines.
Background technique
Door for microwave oven durability-testing machines are for examining door for microwave oven system, including hinge, microwave seal part and other phases
The Special test instrument of the abrasion resistance properties of the structure of component in use is closed, and can be by sum to door system
The circulate operation in 10000 periods is tested to check whether qualification.The door of micro-wave oven is not plump, including hinge, microwave secret skill part and its
The structure of his associated components should all be subjected to the abrasion generated in normal use, and door system is tested by progress claimed below: first being allowed micro-
Wave furnace works under rated input power and loads with microwave absorption appropriate, operates 10000 periods, in addition sends out in microwave
10000 periods are operated again under raw device off position, open and close door by normal use situation, the position that Men Yingcong is closed
It sets and is opened between 135 degree~180 degree, if the openable maximum angle of fire door is less than 135 degree, then door should be opened to maximum
Open position, the rate of operation are six periods per minute.
The door-opening mode of micro-wave oven has from left toward to opening (referred to as left and right mode) and open from top to bottom (referred to as upper and lower mode)
Two kinds, big oven door then only has mode up and down, and the pallet inside big oven is also required to do the endurance test pulled out into push-in,
Since, without offer test diagram, most endurance test before is by manually going operation or simple mechanical pulling in standard
Mode causes test result different in this way, and human factor influences test result, it sometimes appear that the requirement of standard is violated, for
The above problem, ad hoc meter the utility model are solved.
Utility model content
The purpose of this utility model is to provide a kind of door for microwave oven durability-testing machines, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of door for microwave oven durability-testing machines, including control cabinet, control cabinet are set in rack, and control upper box part is equipped with work
Table top, work top are equipped with the bearing block that is swung left and right, and the bearing block that is swung left and right connects the axis that is swung left and right, sets on the axis that is swung left and right
There is swing rod link block, swing rod link block connects swing rod guide rail, and swing rod guide rail passes through the mobile holder assembly of attachment base connecting sucker, sucker
Mobile holder assembly side is equipped with Suction cup assembly, and Suction cup assembly includes sucker, and work top side is equipped with swinging shaft support plate component,
Work top rear portion is fixed with installs case, and installs case side is equipped with the bearing block that teeters, and the bearing block that teeters connection is up and down
Swinging shaft, the axis that teeters are equipped with upper draft link link block, and work top is equipped with sample and clamps holder assembly, sets in control cabinet
There is left and right stepper motor, left and right stepper motor is set to left and right speed reducer by motor axis connection power input shaft, power input shaft
It is interior, it is equipped with gear-driven assembly in the speed reducer of left and right, left and right speed reducer is swung left and right axis by power output axis connection, control cabinet
Interior to be equipped with upper and lower stepper motor, upper and lower stepper motor is set in upper and lower speed reducer by motor axis connection input shaft, input shaft, on
Lower speed reducer is teetered axis by exporting axis connection, and swinging shaft support rod component passes through the mobile support of fixture nut connecting trays
Beam, the mobile supporting beam connecting trays moving beam of pallet, pallet moving beam top connecting trays moving guide rail, pallet movement are led
Rail top movable connecting trays move sliding block, and the mobile sliding block top of pallet is fixedly connected with pallet positioning component, pallet positioning component
Rotation seat is connected, rotation seat is rotatablely connected pallet mobile putter, and pallet mobile putter connects swing rod guide rail.
As a further solution of the present invention: the bottom of the frame is equipped with support leg.
As a further solution of the present invention: the mobile holder assembly other side of the sucker is equipped with handle fixation kit.
As a further solution of the present invention: the work top corner is equipped with sample power outlet.
As a further solution of the present invention: being equipped with gear-driven assembly in the speed reducer up and down.
Compared with prior art, the utility model has the beneficial effects that the utility model can adapt to different door-opening modes
Door for microwave oven and the endurance test tried to stop people from fighting each other of big oven door and interior tray, be applicable to most of left and right opening doors and upper downward swing door
Micro-wave oven and big oven door life test, the power supply of sample is housed on board, sample can carry out electrification with it is not charged
Test, station separates with electric control box, enables sample easy for installation and electrical interference-free, substitutes manpower using manipulator
Operation, accommodable sample range is wide, it is easy to operate with replace various sample when it is easy for installation.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the right view of the utility model；
Fig. 4 is the top view of the utility model；
Fig. 5 is the structural schematic diagram of the utility model；
Fig. 6 is the working condition main view of the utility model；
Fig. 7 is the operation schematic diagram of the utility model.
In figure: handle fixation kit 1, sucker Mobile base 3, Suction cup assembly 4, upper draft link link block 5, shakes swing rod guide rail 2
Balance staff support plate component 6, the axis 8 that is swung left and right, the bearing block 9 that is swung left and right, control cabinet 10, teeters at left and right swing rod link block 7
Bearing block 11, the axis 12 that teeters, sample clamp holder assembly 13, left and right stepper motor 14, left and right speed reducer 15, upper and lower stepping electricity
Machine 16, upper and lower speed reducer 17, sample power outlet 18, work top 19, pallet moving guide rail 20, pallet mobile putter 21, support
The mobile supporting beam 24 of disk moving beam 22, fixture nut 23, pallet, pallet mobile sliding block 25, pallet positioning component 26.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7, a kind of door for microwave oven durability-testing machines, including control cabinet 10 are please referred to, control cabinet 10 is set in rack, machine
Frame bottom is equipped with support leg, and control upper box part is equipped with work top 19, and work top 19 is equipped with the bearing block 9 that is swung left and right, left
The right side waves bearing block 9 and connects the axis 8 that is swung left and right, and the axis 8 that is swung left and right is equipped with swing rod link block 7, and swing rod link block 7 connects swing rod
Guide rail 2, swing rod guide rail 2 are equipped with Suction cup assembly by the mobile holder assembly 3 of attachment base connecting sucker, mobile 3 side of holder assembly of sucker,
Suction cup assembly includes sucker, and mobile 3 other side of holder assembly of sucker is equipped with handle fixation kit 1, and 19 side of work top is equipped with and shakes
Balance staff support plate component 6,19 rear portion of work top are fixed with installs case, and installs case side is equipped with the bearing block 11 that teeters, on
Under wave the connection of bearing block 11 and teeter axis 12, the axis 12 that teeters is equipped with upper draft link link block 5, on work top 19
Holder assembly 13 is clamped equipped with sample, left and right stepper motor 14 is equipped in control cabinet 10, left and right stepper motor 14 is connected by motor shaft
Power input shaft is connect, power input shaft is set in left and right speed reducer 15, and gear-driven assembly, left and right are equipped in left and right speed reducer 15
Speed reducer 15 is swung left and right axis 8 by power output axis connection, and upper and lower stepper motor 16, upper and lower stepping electricity are equipped in control cabinet 10
Machine 16 is set in upper and lower speed reducer 17 by motor axis connection input shaft, input shaft, is equipped with gear drive in upper and lower speed reducer 17
Component, upper and lower speed reducer 17 are teetered axis 12 by exporting axis connection, and 19 corner of work top is equipped with sample power outlet
18, swinging shaft support rod component 6 passes through the mobile supporting beam 24 of 23 connecting trays of fixture nut, the mobile connection of supporting beam 24 support of pallet
Disk moving beam 22,22 top connecting trays moving guide rail 20 of pallet moving beam, the connection of 20 top movable of pallet moving guide rail
Pallet moves sliding block 25, and mobile 25 top of sliding block of pallet is fixedly connected with pallet positioning component 26, and the connection of pallet positioning component 26 turns
Dynamic seat, rotation seat are rotatablely connected pallet mobile putter 21, and pallet mobile putter 21 connects swing rod guide rail 2.
When utility model works, when the door for microwave oven for carrying out left and right mode is tested, power is by left and right stepper motor 14
It provides, the axis 8 that is swung left and right is transmitted power to after 15 reduction of speed of left and right speed reducer, swing rod link block 5 and swing rod guide rail 2 is driven to transport
Dynamic, sucker mobile disk component 3 follows swing rod guide rail 2 to rotate, when sucker 4 or handle fixation kit 1 are connected with sample door, just
Sample door can be pulled open and be closed, in moving process, the relative motion of swing rod guide rail 2 and the mobile holder assembly 3 of sucker can
Solve the problems, such as that the center of circle of the rotation center of circle of swing rod guide rod 2 and the folding rotation of sample door is out of line, what sample door was opened
Angular dimension is operated by stepper motor 14, control circuit and PLC, is come in conjunction with the actual conditions of the openable angle of maximum of sample door
Setting, sample or so is identical as the working principle of upper and lower switching door, when needing to carry out switching door up and down, by upper and lower stepper motor
16 provide power, transmit power to the axis that teeters after upper and lower speed reducer reduction of speed, can by the way that maximum door open limit is arranged
The door for protecting sample, prevents from being drawn bad.When needing to carry out the tray rack pull-out in big oven with push-in endurance test, tear open first
Sucker Mobile base 3, handle fixation kit 1 and Suction cup assembly 4 are removed, pallet test fixture is installed by fixture nut, when swing rod group
It when part 2 is swung, drives pallet moving assembly 21 to move, makes 26 stress of pallet positioning component, in the mobile sliding block 25 of pallet and pallet
It is moved forward and backward under the action of moving guide rail 20, pallet will be pulled out and is pushed into when pallet positioning component 26 is connect with pallet, drawn
It is operated out with the stroke of push-in by PLC, and completes the endurance test of pallet through instruction, the mobile holder assembly 2 of sucker is for coupling
Sample door without knob, and handle fixation kit is for coupling the sample door for having knob, the utility model can adapt to difference
The endurance test that the door for microwave oven of door-opening mode and big oven door and interior tray are tried to stop people from fighting each other, be applicable to most of left and right opening doors with
The life test of the micro-wave oven of upper downward swing door and big oven door, the power supply of sample is equipped on board, and sample can be charged
With uncharged test, station is separated with electric control box, enables sample easy for installation and electrical interference-free, using manipulator
Substitute manpower operation, accommodable sample range is wide, it is easy to operate with replace various sample when it is easy for installation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of door for microwave oven durability-testing machines, including control cabinet, which is characterized in that control cabinet is set in rack, on control cabinet
Portion is equipped with work top, and work top is equipped with the bearing block that is swung left and right, and the bearing block that is swung left and right connects the axis that is swung left and right, left and right
Swinging shaft is equipped with swing rod link block, and swing rod link block connects swing rod guide rail, and swing rod guide rail is mobile by attachment base connecting sucker
Holder assembly, the mobile holder assembly side of sucker are equipped with Suction cup assembly, and Suction cup assembly includes sucker, and work top side is equipped with swinging shaft
Support plate component, work top rear portion are fixed with installs case, and installs case side is equipped with the bearing block that teeters, and teeter bearing
Seat connects the axis that teeters, and the axis that teeters is equipped with upper draft link link block, and work top is equipped with sample and clamps holder assembly,
Left and right stepper motor is equipped in control cabinet, left and right stepper motor is set to by motor axis connection power input shaft, power input shaft
In the speed reducer of left and right, gear-driven assembly is equipped in the speed reducer of left and right, left and right speed reducer is shaken by power output axis connection or so
Balance staff, control cabinet is interior to be equipped with upper and lower stepper motor, and upper and lower stepper motor is set to up and down by motor axis connection input shaft, input shaft
In speed reducer, upper and lower speed reducer is teetered axis by exporting axis connection, and swinging shaft support rod component passes through fixture nut connection
Pallet moves supporting beam, the mobile supporting beam connecting trays moving beam of pallet, and the movement of pallet moving beam top connecting trays is led
Rail, the mobile sliding block of pallet moving guide rail top movable connecting trays, the mobile sliding block top of pallet are fixedly connected with pallet positioning component,
Pallet positioning component connects rotation seat, and rotation seat is rotatablely connected pallet mobile putter, and pallet mobile putter connects swing rod guide rail.
2. door for microwave oven durability-testing machines according to claim 1, which is characterized in that the bottom of the frame is equipped with support
Foot.
3. door for microwave oven durability-testing machines according to claim 1, which is characterized in that the mobile holder assembly of the sucker is another
Side is equipped with handle fixation kit.
4. door for microwave oven durability-testing machines according to claim 1, which is characterized in that the work top corner is equipped with
Sample power outlet.
5. door for microwave oven durability-testing machines according to claim 1, which is characterized in that be equipped with tooth in the speed reducer up and down
Take turns transmission component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274767.3U CN208458987U (en) | 2018-08-08 | 2018-08-08 | A kind of door for microwave oven durability-testing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274767.3U CN208458987U (en) | 2018-08-08 | 2018-08-08 | A kind of door for microwave oven durability-testing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458987U true CN208458987U (en) | 2019-02-01 |
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ID=65179330
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821274767.3U Active CN208458987U (en) | 2018-08-08 | 2018-08-08 | A kind of door for microwave oven durability-testing machines |
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| Country | Link |
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| CN (1) | CN208458987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261812A (en) * | 2019-07-09 | 2019-09-20 | 国网上海市电力公司 | A kind of batch meter compbined test detection device |
-
2018
- 2018-08-08 CN CN201821274767.3U patent/CN208458987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261812A (en) * | 2019-07-09 | 2019-09-20 | 国网上海市电力公司 | A kind of batch meter compbined test detection device |
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