CN207147760U - One kind surveys door hinge durability degree frock - Google Patents
One kind surveys door hinge durability degree frock Download PDFInfo
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- CN207147760U CN207147760U CN201720526320.XU CN201720526320U CN207147760U CN 207147760 U CN207147760 U CN 207147760U CN 201720526320 U CN201720526320 U CN 201720526320U CN 207147760 U CN207147760 U CN 207147760U
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Abstract
The utility model discloses one kind to survey door hinge durability degree frock, including is fixed with the framework of doorframe, and door-plate is fixed on framework by fixing device；The opposite side for being provided with doorframe is provided with driving platform in vertical framework, driving platform is provided with the drive mechanism for driving the door-plate being hinged with doorframe, drive mechanism includes a push rod, and one end of push rod is driven by a driver and causes the other end of push rod to do the action that swings back and forth for pushing door-plate or remote door-plate to；Push rod, which also links, a counting device, to count the number of push rod swing；A door closer-holder for driving door-plate to be closed is provided between door-plate and doorframe；A proximity switch is additionally provided between door-plate and doorframe, when proximity switch reaches default proximity values scope, cause driver action once to driver transmission signal, by the numerical value for observing counter, can intuitively show very much that hinge uses on this collection of door it is qualified whether situation, and then determine whether batch production directly on the door.
Description
Technical field
Gate test frock field is the utility model is related to, in particular, is related to a kind of survey door hinge durability degree frock.
Background technology
Copper door of the prior art or aluminium alloy door, generally it is made up of doorframe and door-plate pivot joint, pivot joint position is generally adopted
The mode being hinged, hinge also will constantly be overturn during the continuous folding of door-plate, and the weight of door-plate is also led
To be born by hinge, the physical burden ability of hinge and quality will determine that Yishanmen being brought to client in use is straight
Junctor is tested.
Because the weight of door-plate is directly born by hinge, and hinge will produce constantly mill in the moving process of door-plate
Damage, so, once the quality of hinge goes wrong or position deviation occurs in the installation of hinge and door-plate, the mill of hinge will be accelerated
Damage so that after using shorter a period of time gap just occurs, even more so that the folding of door-plate in door between door and doorframe
There is stuck phenomenon.
And in the production process of door, the installation of door-plate and door hinge is produced in batches typically by frock installs, once
When quality problems occurs in the hinge in this batch, in other words, designed in the hinge installation site of design door-plate and doorframe
During error, the substandard products door of a large amount of formulas of batch will be all caused, huge economic loss can be caused to producer.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of frock that can detect door plate hinge durability degree.
To achieve the above object, realized by following technological means：One kind surveys door hinge durability degree frock, including is fixed with
The vertical framework of doorframe, door-plate are fixed on framework by fixing device；In vertical framework relative to being provided with the another of doorframe
Side is provided with driving platform, and the driving platform is provided with the drive mechanism for driving the door-plate being hinged with doorframe, the drive
Motivation structure includes a push rod, and one end of push rod is driven by a driver and causes the other end of push rod is done to push door-plate or remote to
The action that swings back and forth of door-plate；The push rod, which also links, a counting device, to count the number of push rod swing；In door-plate and door
A door closer-holder for driving door-plate to be closed is provided between frame；A proximity switch is additionally provided between door-plate and doorframe, works as institute
When stating proximity switch and reaching default proximity values scope, cause driver action once to driver transmission signal.
Further it is optimized for：The actuator is cylinder, and the gas circuit trend of the cylinder is controlled by an electromagnetism Pneumatic valve, gas
The cylinder body of cylinder is articulated with driving platform, and one end of the push rod is connection end, and the other end is promote-side, its connection end and cylinder
Piston rod is hinged, and the shaft of push rod is articulated with driving platform, during piston rod stretches out or bounced back cylinder body, piston rod band
The connection end of dynamic push rod causes the promote-side of push rod is done to push door-plate or the action that swings back and forth away from door-plate to.
Further it is optimized for：The push rod is J-shaped, and the pin joint of push rod and driving platform is located at the bending place of push rod,
And push rod with pin joint to one section of connection end for rocking arm, with pin joint to one section of promote-side for swing arm, the swing arm is longer than
Rocking arm, when the piston rod of the cylinder stretches out, the rocking arm is parallel with piston rod, and the promote-side is away from door-plate.
Further it is optimized for：The counting device includes a sensor for countering, and it is flexible that the sensor for countering includes one
Bar, the expansion link are linked with push rod, and the once counting of counter is realized in stretching and the retraction process of expansion link.
Further it is optimized for：The first roller being hinged on the end is provided with the promote-side, at the end of expansion link
Portion is hinged with the second roller, and first roller exists during door-plate is promoted with door-plate rolling friction, second roller
Link push rod during with push rod rolling friction.
Further it is optimized for：When the proximity switch being arranged on door-plate and doorframe is close to each other arrives preset value, transmitting letter
The electromagnetism Pneumatic valve number is given, the gas circuit of the electromagnetism Pneumatic valve control cylinder move towards to convert and controls cylinder to act once.
Further it is optimized for：The fixing device includes a force rod, and one end of the force rod is fixed with perpendicular
The first briquetting, one and the first briquetting clamping block in the same direction are provided with the shaft of force rod, clamping block is provided with and stress
The parallel screwed hole of bar, the screwed hole are threaded with a compressor arm, when the doorframe is against on framework, first briquetting
It is pressed on doorframe, the compressor arm is pressed on framework.
Further it is optimized for：One end of the compressor arm towards framework is also associated with the second briquetting, the second briquetting court
Form friction pattern is provided with to the one side of framework.
Further it is optimized for：The compressor arm is provided with the diameter anticreep bigger than compressor arm with respect to one end of the second briquetting
Head, the one side of the second briquetting towards compressor arm are provided with the rotating drum coordinated with anti-drop head.
Further it is optimized for：The framework is provided with the keel of evagination, the doorframe in the side bottom for placing doorframe
Bottom shelf on the keel.
The utility model compared with prior art the advantages of be：, can be before door be produced in batches, just by this frock
This collection of door is detected, the installation of usual a collection of new door-plate and doorframe, all can the pre-designed position for installing hinge
With the model of hinge, so that before batch production, a door-plate and doorframe are first installed, the sample is fitted into this frock and carried out
The durability degree test of door hinge, during continuous folding door-plate, hinge will wear so that door-plate and doorframe upper limb it
Between spacing gradually increase, once this spacing be more than proximity switch it is default triggering distance most short value when, proximity switch will no longer
Electromagnetism Pneumatic valve is transmitted signals to, cylinder will not be reoperated, and cylinder is failure to actuate, then door-plate does not continue to be open, that is, stops door
The folding test of plate, unison counter are also no longer triggered by push rod, and count value keeps constant, and this numerical value is changed into the folding of door-plate
Number, namely the normal working life of hinge, by observing the numerical value of counter, it can intuitively draw very much hinge at this
Used on batch door it is qualified whether situation, and then determine whether batch production directly on the door.
Brief description of the drawings
Fig. 1 is the survey door hinge durability degree frock front axonometric drawing that embodiment loads after Door frame board (door-plate is not switched on)；
Fig. 2 is the survey door hinge durability degree frock back side axonometric drawing that embodiment loads after Door frame board (door-plate is not switched on)；
Fig. 3 is Fig. 2 A portions enlarged drawing；
Fig. 4 is the survey door hinge durability degree frock front axonometric drawing (door-plate opening) that embodiment loads after Door frame board；
Fig. 5 is the survey door hinge durability degree frock back side axonometric drawing (door-plate opening) that embodiment loads after Door frame board；
Fig. 6 is the fixing device decomposing schematic representation in embodiment；
Fig. 7 is Fig. 6 B portions enlarged drawing.
In figure, 11, doorframe；12nd, door-plate；13rd, hinge；14th, door closer；2nd, framework；21st, platform is driven；22nd, keel；
3rd, cylinder；31st, the first hinged block；32nd, piston rod；33rd, electromagnetism Pneumatic valve；4th, push rod；41st, rocking arm；42nd, swing arm；421st, first
Roller；43rd, the second hinged block；5th, counter；51st, expansion link；511st, the second roller；6th, proximity switch；7th, force rod；71st,
One briquetting；72nd, clamping block；721st, screwed hole；8th, compressor arm；81st, hand grip portion；82nd, anti-drop head；83rd, the second briquetting；831st, revolve
Turn chamber.
Embodiment
It is described in further detail below in conjunction with the accompanying drawings and by specific embodiment to utility model, following examples simply describe
Property, it is not limited the scope of protection of the utility model.
Embodiment
One kind surveys door hinge durability degree frock, and referring to accompanying drawing 1-2, door includes doorframe 11 and door-plate 12, door-plate 12 and door
Frame 11 is connected by hinge 13, and the closure of door-plate 12 for convenience, and door closer is provided between doorframe 11 and door-plate 12
14.Frock includes the framework 2 being vertically arranged, and the bottom of framework 2 is provided with keel 22, and the bottom of doorframe 11 is directly placed at pad
On high block 22, the setting of this keel 22, doorframe 11 is on the one hand protected, on the other hand facilitated after door is completed and tested
The carrying of door, the structure body or fork truck of lifting directly can be inserted through from the lower section of doorframe 11, so as to which doorframe 11 be born away.When door leans against
After on framework 2, the fixation to doorframe 11 is carried out by fixing device.
Specific fixing device includes force rod 7 referring to accompanying drawing 6-7, in the end set and force rod of force rod 7
7 vertical first pressure blocks, the clamping block 72 set in the same direction with first pressure block is provided with the shaft position of force rod 7, and
And clamping block 72 is caused to be greater than thickness of the doorframe 11 plus framework 2 to the spacing between first pressure block.On clamping block 72
It is provided with towards the screwed hole 721 parallel with force rod 7, screwed hole 721 and is combined with compressor arm 8, the shaft of compressor arm 8 carries
The threaded rod coordinated with screwed hole 721, is provided with hand grip portion 81, the other end is provided with anti-drop head 82, and anti-drop head 82 revolves at one end
Turn to be connected with second pressure block, the rotating drum 831 with the form fit of anti-drop head 82, and the second pressure are provided with second pressure block
Power block is provided with form friction pattern (not shown) away from the one side of compressor arm 8.When operation, by first pressure block and locking
Block 72 is stuck between doorframe 11 and framework 2, and first pressure block is attached on the face of doorframe 11, then rotates hand grip portion 81,
So that compressor arm 8 moves with second pressure block to framework 2, until second pressure block is compressed on the frame 2, so as to realize framework
Fixation between 2 and doorframe 11, and in order to increase the fix tightly solidity between doorframe 11 and framework 2, fixing device can be set
Put in four corners close to doorframe 11.
Referring to accompanying drawing 2-5, driving platform 21 is provided with the back side of framework 2, is provided with and is used for door on driving platform 21
The drive mechanism that plate 12 is pushed open, drive mechanism include cylinder 3, J-shaped push rod 4, second are provided with driving platform 21
Hinged block 43, the second hinged block 43 are arranged on the bending part of push rod 4 and realized with push rod 4 and be hinged, and one end of push rod 4, which is provided with, to push away
Head, cut somebody's hair and be provided with the first roller 421 above, the piston rod 32 of the other end and cylinder 3, which is realized, to be hinged, and is cut somebody's hair to push rod 4
One section of bending part be swing arm 42, one section of bending part to push rod 4 and the hinged place of piston rod 32 is Rocker arm 41, swing arm 42
Length is more than Rocker arm 41, so as to which when cylinder 3 drives Rocker arm 41 to rotate relatively short distance, swing arm 42 just can swing larger distance,
Add be arranged on the end of swing arm 42 cut somebody's hair promote door-plate 12 distance and flexibility.It is additionally provided with driving platform 21 close
First hinged block 31 of the cylinder body afterbody of cylinder 3, the cylinder body of cylinder 3 are hinged with the first handing-over block.So as to when cylinder 3 acts, drive
Dynamic push rod 4 so that cutting somebody's hair can be moved to door-plate 12, and door-plate 12 is pushed open, when cut somebody's hair retract when, door-plate 12 will be
Closed automatically in the presence of door closer 14, and then realize the effect of 12 continuous folding of door-plate, namely realized to the folding of hinge 13
The test process of durability degree.
In order to further record the number of the normal use folding of hinge 13, counter is provided with driving platform 21
5, the second roller 511 is set on the expansion link 51 of counter 5, when the piston rod 32 of cylinder 3 reaches extreme position, expansion link 51
On the second roller 511 will be touched by Rocker arm 41 and so that counter 5 triggers once, the first roller 421 and the second rolling here
The setting of wheel 511, it is for reducing the either frictional force between expansion link 51 and door-plate 12 or Rocker arm 41 of push rod 4, and then
Increase their service life.Proximity transducer namely proximity switch 6 are provided between door-plate 12 and doorframe 11, close to biography
Sensor is divided into sensing head and sensed portion, is separately fixed on doorframe 11 and door-plate 12, and only works as sensing head and sensed portion
During close to certain distance, sensing head ability sending and receiving go out signal, once after sensing head transmission signal, will be controlled by PLC
Electromagnetism Pneumatic valve 33, commutate once, so as to realize that cylinder 3 acts once.And act once will be so that door-plate 12 be open cylinder 3
Once, and counter 5 increases a count value., can and PLC programming in logic program is in the scope of protection of the utility model
To be write according to actual condition, do not do deploy herein.During the continuous folding of door-plate 12, hinge 13 will be by not
Disconnected abrasion, and the spacing between doorframe 11 and the top edge of door-plate 12 can be caused to increase gradually, so as to when door-plate 12 and doorframe 11
When closing, the spacing between the sensing head of proximity switch 6 and sensed portion will also increase gradually, until this spacing exceedes sensing head
During scope default with sensed portion, sensing head transmission signal will not cause electromagnetism Pneumatic valve 33 to act again, and then cylinder 3 stops
Only work, final door-plate 12 is no longer open, and counter 5 stops counting and added up, and counter 5 will show accurate hinge
13 opening/closing frequency under normal usage.Proximity switch 6 therein can be capacitive approach switch 6LJC30A3-H-Z,
Cross the numerical value of observation counter 5, can intuitively show very much that hinge 13 uses on this collection of door it is qualified whether situation, enter
And determining whether batch production directly on the door, counter 5 can be mechanical counter 5, it is of course possible to understand ground, counter
5 can also be by the way of proximity switch and PLC and display screen programming, when in this way, it is only necessary in driving platform
It is positioned proximate to switch on 21, and when Rocker arm 41 is close to the proximity switch, once, this function can be by for flip-flop number
PLC programming realizations.Described above is only preferred embodiment of the present utility model, the scope of protection of the utility model and not only office
It is limited to above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.Should
When pointing out, for those skilled in the art, some under the premise of the utility model principle is not departed from change
Enter and retouch, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. one kind surveys door hinge durability degree frock, it is characterised in that the vertical framework (2) including being fixed with doorframe (11), door-plate
(12) it is fixed on by fixing device on framework (2)；Set in vertical framework (2) relative to the opposite side for being provided with doorframe (11)
There is driving platform (21), the driving platform (21) is provided with the driving machine for driving the door-plate (12) being hinged with doorframe (11)
Structure, the drive mechanism include a push rod (4), and one end of push rod (4) is driven by a driver and causes the another of push rod (4)
End, which is done, pushes door-plate (12) or the action that swings back and forth away from door-plate (12) to；The push rod (4), which is also linked, a counting device, with
Count the number that push rod (4) is swung；Be provided between door-plate (12) and doorframe (11) one drive door-plate (12) close close door
Device；A proximity switch (6) is additionally provided between door-plate (12) and doorframe (11), when the proximity switch (6) reaches default
Proximity values scope when, to driver transmission signal cause driver action once.
2. a kind of survey door hinge durability degree frock according to claim 1, it is characterised in that the actuator is cylinder
(3), the gas circuit trend of the cylinder (3) is controlled by an electromagnetism Pneumatic valve (33), and the cylinder body of cylinder (3) is articulated with driving platform
(21), one end of the push rod (4) is connection end, and the other end is promote-side, and its connection end and the piston rod (32) of cylinder (3) are cut with scissors
Connect, and the shaft of push rod (4) is articulated with driving platform (21), during piston rod (32) stretches out or bounced back cylinder body, piston
Bar (32) drives the connection end of push rod (4) to cause the promote-side of push rod (4) is done to push door-plate (12) to or come away from door-plate (12)
Return wobbling action.
A kind of 3. survey door hinge durability degree frock according to claim 2, it is characterised in that the push rod (4) is J-shaped,
And the pin joint of push rod (4) and driving platform (21) is located at the bending place of push rod (4), and push rod (4) with pin joint to connection end
One section be rocking arm (41), to one section of promote-side be swing arm (42) with pin joint, the swing arm (42) is longer than rocking arm (41), when
When the piston rod (32) of the cylinder (3) stretches out, the rocking arm (41) is parallel with piston rod (32), and the promote-side is away from door
Plate (12).
4. a kind of survey door hinge durability degree frock according to claim 3, it is characterised in that the counting device includes one
Sensor for countering, the sensor for countering include an expansion link (51), and the expansion link (51) is linked with push rod (4), Yu Shen
The once counting of counter (5) is realized in the stretching of contracting bar (51) with retraction process.
5. a kind of survey door hinge durability degree frock according to claim 4, it is characterised in that be provided with the promote-side
The first roller (421) being hinged on the end, is hinged with the second roller (511) in the end of expansion link (51), and described first
Roller (421) is with door-plate (12) rolling friction during door-plate (12) is promoted, and second roller (511) is in linkage push rod
(4) during with push rod (4) rolling friction.
A kind of survey door hinge durability degree frock 6. according to claim 2, it is characterised in that when be arranged on door-plate (12) and
Proximity switch (6) on doorframe (11) is close to each other when arriving preset value, transmits signals to the electromagnetism Pneumatic valve (33), the electricity
The gas circuit of magnetic Pneumatic valve (33) control cylinder (3) is moved towards to convert and controls cylinder (3) action once.
7. a kind of survey door hinge durability degree frock according to claim 1, it is characterised in that the fixing device includes one
Force rod (7), one end of the force rod (7) is fixed with perpendicular the first briquetting (71), on the shaft of force rod (7)
One and first briquetting (71) clamping block (72) in the same direction are provided with, clamping block (72) is provided with the screw thread parallel with force rod (7)
Hole (721), the screwed hole (721) are threaded with a compressor arm (8), described when the doorframe (11) is against on framework (2)
First briquetting (71) is pressed on doorframe (11), and the compressor arm (8) is pressed on framework (2).
A kind of 8. survey door hinge durability degree frock according to claim 7, it is characterised in that compressor arm (8) direction
One end of framework (2) is also associated with the second briquetting (83), and second briquetting (83) is rubbed towards being provided with the one side of framework (2)
Wipe line.
9. a kind of survey door hinge durability degree frock according to claim 8, it is characterised in that the compressor arm (8) is relative
One end of second briquetting (83) is provided with the diameter anti-drop head (82) bigger than compressor arm (8), and the second briquetting (83) direction compresses
The one side of bar (8) is provided with the rotating drum (831) coordinated with anti-drop head (82).
10. a kind of survey door hinge durability degree frock according to claim 1, it is characterised in that the framework (2) is in placement
The side bottom of doorframe (11) is provided with the keel (22) of evagination, and the bottom shelf of the doorframe (11) is located at the keel
(22) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526320.XU CN207147760U (en) | 2017-05-12 | 2017-05-12 | One kind surveys door hinge durability degree frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526320.XU CN207147760U (en) | 2017-05-12 | 2017-05-12 | One kind surveys door hinge durability degree frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147760U true CN207147760U (en) | 2018-03-27 |
Family
ID=61658322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720526320.XU Active CN207147760U (en) | 2017-05-12 | 2017-05-12 | One kind surveys door hinge durability degree frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141862A (en) * | 2018-10-16 | 2019-01-04 | 深圳市金合联供应链技术有限公司 | A kind of hinge steady testing device |
| CN110763452A (en) * | 2019-11-19 | 2020-02-07 | 中山市鑫海精密制造科技有限公司 | Revolving door life-span testing arrangement |
| CN116026577A (en) * | 2023-03-29 | 2023-04-28 | 菏泽嘉泽电子材料有限公司 | Glass hinge life-span test equipment |
-
2017
- 2017-05-12 CN CN201720526320.XU patent/CN207147760U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141862A (en) * | 2018-10-16 | 2019-01-04 | 深圳市金合联供应链技术有限公司 | A kind of hinge steady testing device |
| CN109141862B (en) * | 2018-10-16 | 2023-10-27 | 深圳市金合联技术股份有限公司 | Hinge stability testing device |
| CN110763452A (en) * | 2019-11-19 | 2020-02-07 | 中山市鑫海精密制造科技有限公司 | Revolving door life-span testing arrangement |
| CN116026577A (en) * | 2023-03-29 | 2023-04-28 | 菏泽嘉泽电子材料有限公司 | Glass hinge life-span test equipment |
| CN116026577B (en) * | 2023-03-29 | 2023-06-23 | 菏泽嘉泽电子材料有限公司 | Glass hinge life-span test equipment |
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