CN206430902U - A kind of door hinge life testing machine - Google Patents
A kind of door hinge life testing machine Download PDFInfo
- Publication number
- CN206430902U CN206430902U CN201720081534.0U CN201720081534U CN206430902U CN 206430902 U CN206430902 U CN 206430902U CN 201720081534 U CN201720081534 U CN 201720081534U CN 206430902 U CN206430902 U CN 206430902U
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- Prior art keywords
- swing rod
- drive cylinder
- testing machine
- door hinge
- life testing
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to a kind of door hinge life testing machine, including frame, frame is provided with swing-bar mechanism, swing-bar mechanism includes the first swing rod, second swing rod and connecting rod, one end of first swing rod is provided with the first roller, one end of second swing rod is provided with the second roller, first swing rod is connected with the first drive cylinder, second swing rod is connected with the second drive cylinder, first drive cylinder and the second drive cylinder are connected with control device respectively, choke valve and Magnetic Induction switch are mounted on first drive cylinder and the second drive cylinder, control device includes human-computer interaction interface and PLC, control device is connected with mechanical life test module, mechanical life test module is connected with stopping means.Door hinge life testing machine of the present utility model, is closed by cylinder+swing rod driving, is controlled using PLC; running frequency is set in man-machine interface, number of run reaches setting number of times autostop and alarmed; it is easy to operate, it has been really achieved unattended purpose.
Description
Technical field
The utility model is related to door hinge testing field, and in particular to a kind of door hinge life testing machine.
Background technology
At present, it is main that the fatigue life performance of finished product door hinge is tested using door hinge life testing machine.In machine
In tool life test, through driving finished door to make open and close movement frequently with motor driving swing rod, it is necessary to switch in process of the test
The parameters such as speed, the angle of switch gate, running frequency and the number of run of door are controlled.Traditional door hinge life testing machine
Using manual control, cumbersome, control accuracy is low, it is impossible to realize unattended.Because it lacks stopping means, in the machine of progress
When tool is tested, easily occur inertia and damage.In addition, its frame is generally rigid material frame structure, it is impossible to meet big stress, high-strength
The high heavy structure requirement of degree, supporting degree.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of door hinge life testing machine, it will test
Hinge is connected with experiment door and frame main body, is closed, is controlled using PLC by cylinder+swing rod driving, can be on man-machine boundary
Face sets running frequency, and number of run reaches setting number of times autostop and alarmed, easy to operate, has been really achieved unmanned value
The purpose kept.
To solve the problem of prior art is present, the technical solution adopted in the utility model is as follows：
A kind of door hinge life testing machine, including frame, the frame are provided with swing-bar mechanism, and the swing-bar mechanism includes
Being provided with first swing rod, the second swing rod and connecting rod, the connecting rod in first rotating shaft and the second rotating shaft, the first rotating shaft to turn
Move to be connected with to be rotatably connected in first swing rod, second rotating shaft and have second swing rod, the one of first swing rod
End is provided with the first roller, and one end of second swing rod is provided with the second roller, and first swing rod is connected with the first drive cylinder,
Second swing rod is connected with the second drive cylinder, and first drive cylinder and second drive cylinder are filled with control respectively
Put and choke valve and Magnetic Induction switch are mounted on connection, first drive cylinder and second drive cylinder, it is described
Control device includes human-computer interaction interface and PLC, and the control device is connected with mechanical life test module, the machine
Tool life test module is connected with stopping means.
Further, first swing rod and second swing rod are the swing rod of formed objects, during initial position, described the
Angle between one swing rod and second swing rod is equal to 90 degree.
Further, first drive cylinder and second drive cylinder respectively by the first drive cylinder tailstock and
Second drive cylinder tailstock is fixed in the frame.
Further, the human-computer interaction interface includes touch-screen, operation button and indicator lamp.
Further, the frame is bolted to connection shape by the horizontal square tube and longitudinal square tube mutually arranged vertically
Into.
Preferably, the horizontal square tube and longitudinal square tube are aluminum square tube.
Preferably, the quantity of the horizontal square tube and longitudinal square tube is 8.
Preferably, the length and width of the cross section of longitudinal square tube are 100mm~200mm, pipe thickness be 10mm~
20mm。
Further, the bottom of longitudinal square tube is fixed with the lower margin fixed plate with fixed perforation.
Preferably, the quantity of the lower margin fixed plate is 4.
Compared with prior art, the utility model has the advantages that：
1st, door hinge life testing machine of the present utility model, test hinge is connected with experiment door and frame main body, passed through
Cylinder+swing rod driving closure, is controlled using PLC, can set running frequency in man-machine interface, number of run, arrival is set
Determine number of times autostop and alarm, it is easy to operate, it has been really achieved unattended purpose；
2nd, door hinge life testing machine of the present utility model, using the speed of throttle valve adjustment switch gate, using magnetic sense
Inductive switch adjusts the angle of switch gate, and control accuracy is high；
3rd, door hinge life testing machine of the present utility model, using stopping means, can prevent inertia from damaging；
4th, door hinge life testing machine of the present utility model, assembled using aluminum material, disclosure satisfy that satisfaction greatly should
The high heavy structure requirement of power, high intensity, supporting degree, it is elegant in appearance, it is easy for installation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the door hinge life testing machine that the utility model is provided.
In figure：1- frames, 2- swing-bar mechanisms, the swing rods of 3- first, the swing rods of 4- second, 5- connecting rods, 6- first rotating shafts, 7- second
Rotating shaft, the rollers of 8- first, the rollers of 9- second, the drive cylinders of 10- first, the drive cylinders of 11- second, 12- the first drive cylinder tails
Seat, 13- the second drive cylinder tailstocks, 14- transverse direction square tubes, 15- longitudinal directions square tube, 16- lower margin fixed plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
Embodiment one：
Set as shown in figure 1, the utility model is provided in a kind of door hinge life testing machine, including frame 1, the frame 1
There is swing-bar mechanism 2, the swing-bar mechanism 2 includes being provided with first on the first swing rod 3, the second swing rod 4 and connecting rod 5, the connecting rod 5
Being rotatably connected in the rotating shaft 7 of rotating shaft 6 and second, the first rotating shaft 6 has first swing rod 3, can turn in second rotating shaft 7
Dynamic to be connected with second swing rod 4, one end of first swing rod 3 is provided with the first roller 8, and one end of second swing rod 4 is set
There is the second roller 9, first swing rod 3 is connected with the first drive cylinder 10, and second swing rod 4 connects with the second drive cylinder 11
Connect, first drive cylinder 10 and second drive cylinder 11 are connected with control device respectively, first drive cylinder
10 and second drive cylinder 11 on be mounted on choke valve and Magnetic Induction switch, the control device include man-machine interaction
Interface and PLC, the control device are connected with mechanical life test module, the mechanical life test module with it is spacing
Device is connected.
First swing rod 3 and the swing rod that second swing rod 4 is formed objects, during initial position, first swing rod 3
Angle between second swing rod 4 is equal to 90 degree.
Further, choke valve and Magnetic Induction are mounted on first drive cylinder and second drive cylinder
Switch, can be by adjusting the speed of throttle valve adjustment switch gate when carrying out mechanical endurance test, and is opened by adjusting Magnetic Induction
Off position adjusts open angle.
Further, first drive cylinder 10 and second drive cylinder 11 pass through the first drive cylinder tail respectively
The drive cylinder tailstock 13 of seat 12 and second is fixed in the frame 1.
Further, the human-computer interaction interface includes touch-screen, operation button and indicator lamp.Carry out mechanical endurance test
When, running frequency can be set on human-computer interaction interface, and number of run reaches setting number of times autostop.
Further, the frame 1 is bolted by the horizontal square tube 14 and longitudinal square tube 15 mutually arranged vertically
Connection is formed.
As a kind of preferred embodiment, the horizontal square tube 14 and longitudinal square tube 15 are aluminum square tube, be disclosure satisfy that
The high heavy structure requirement of big stress, high intensity, supporting degree, it is elegant in appearance, it is easy for installation.
As a kind of preferred embodiment, the quantity of the horizontal square tube 14 and longitudinal square tube 15 is 8.
As a kind of preferred embodiment, the length and width of the cross section of longitudinal square tube 15 are 100mm, and pipe thickness is
10mm。
As a kind of preferred embodiment, the bottom of longitudinal square tube 15 is fixed with 4 lower margins with fixed perforation and fixed
Plate 16.
The door hinge life testing machine of the present embodiment, it is adaptable to the life test of various finished product door hinges.Hinge will be tested
Joint test door and frame main body, the situation during the simulation normal use of mesh are opened and closed repeatedly to experiment door, are circulated
Check hinge with the presence or absence of situation about damaging or other influences are used after certain number of times.
The hinge life testing method of the present embodiment is as follows：
S1, turn on the power switch, connect source of the gas；
S2, the hinge for testing needs are separately mounted in left test door leaf and right test door leaf and frame, connect source of the gas,
By the speed for adjusting throttle valve adjustment switch gate；Source of the gas is disconnected, open angle is adjusted by adjusting the Magnetic Induction position of the switch；
S3, running frequency and number of run are set on human-computer interaction interface；
S4, startup control device, the first drive cylinder and the second drive cylinder are flexible, and the first swing rod and second are driven respectively
Swing rod is circled, and drives left and right test gate to make open and close movement, the first swing rod respectively by the first roller and the second roller
Often rotated a circle with the second swing rod, test gate each folding in left and right once, moves in circles, until when counting reaches default counting, from
It is dynamic to shut down and alarm.
S5, turn off the power switch, disconnect source of the gas.
Embodiment two：
The present embodiment and the difference of embodiment one are：
The length and width of the cross section of longitudinal square tube are 200mm in the present embodiment, and pipe thickness is 20mm.
Door hinge life testing machine of the present utility model, test hinge is connected with experiment door and frame main body, passes through gas
Cylinder+swing rod driving closure, is controlled using PLC, and running frequency can be set in man-machine interface, and number of run reaches setting
Number of times autostop is simultaneously alarmed, easy to operate, has been really achieved unattended purpose；Using the speed of throttle valve adjustment switch gate
Degree, using the angle of Magnetic Induction switch-mode regulation switch gate, control accuracy is high；Using stopping means, it can prevent inertia from damaging；
It is assembled using aluminum material, it disclosure satisfy that and meet the high heavy structure requirement of big stress, high intensity, supporting degree, it is attractive in appearance big
Side, it is easy for installation.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations are also considered as protection domain of the present utility model.
Claims (10)
1. a kind of door hinge life testing machine, it is characterised in that including frame (1), the frame (1) is provided with swing-bar mechanism
(2), the swing-bar mechanism (2) includes the first swing rod (3), the second swing rod (4) and connecting rod (5), and the is provided with the connecting rod (5)
Being rotatably connected on one rotating shaft (6) and the second rotating shaft (7), the first rotating shaft (6) has first swing rod (3), described second
Being rotatably connected in rotating shaft (7) has second swing rod (4), and one end of first swing rod (3) is provided with the first roller (8), institute
The one end for stating the second swing rod (4) is provided with the second roller (9), and first swing rod (3) is connected with the first drive cylinder (10), described
Second swing rod (4) is connected with the second drive cylinder (11), first drive cylinder (10) and second drive cylinder (11)
It is connected respectively with control device, choke valve is mounted on first drive cylinder (10) and second drive cylinder (11)
With Magnetic Induction switch, the control device includes human-computer interaction interface and PLC, the control device and mechanical life
Test module is connected, and the mechanical life test module is connected with stopping means.
2. door hinge life testing machine according to claim 1, it is characterised in that first swing rod (3) and described
Two swing rods (4) are the swing rod of formed objects, during initial position, the folder between first swing rod (3) and second swing rod (4)
Angle is equal to 90 degree.
3. door hinge life testing machine according to claim 2, it is characterised in that first drive cylinder (10) and institute
State the second drive cylinder (11) and institute is fixed on by the first drive cylinder tailstock (12) and the second drive cylinder tailstock (13) respectively
State in frame (1).
4. door hinge life testing machine according to claim 3, it is characterised in that the human-computer interaction interface includes touching
Screen, operation button and indicator lamp.
5. the door hinge life testing machine according to claim 1-4 any one, it is characterised in that the frame (1) by
The horizontal square tube (14) and longitudinal square tube (15) mutually arranged vertically are bolted to connection to be formed.
6. door hinge life testing machine according to claim 5, it is characterised in that the horizontal square tube (14) and described vertical
It is aluminum square tube to square tube (15).
7. door hinge life testing machine according to claim 6, it is characterised in that the horizontal square tube (14) and longitudinal direction side
The quantity for managing (15) is 8.
8. door hinge life testing machine according to claim 7, it is characterised in that the cross section of longitudinal square tube (15)
Length and width be 100mm~200mm, pipe thickness is 10mm~20mm.
9. the door hinge life testing machine according to claim 7 or 8, it is characterised in that the bottom of longitudinal square tube (15)
End is fixed with the lower margin fixed plate (16) with fixed perforation.
10. door hinge life testing machine according to claim 9, it is characterised in that the number of the lower margin fixed plate (16)
Measure as 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081534.0U CN206430902U (en) | 2017-01-22 | 2017-01-22 | A kind of door hinge life testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081534.0U CN206430902U (en) | 2017-01-22 | 2017-01-22 | A kind of door hinge life testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430902U true CN206430902U (en) | 2017-08-22 |
Family
ID=59591727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081534.0U Active CN206430902U (en) | 2017-01-22 | 2017-01-22 | A kind of door hinge life testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206430902U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029950A (en) * | 2018-07-13 | 2018-12-18 | 佛山市远阳五金制品有限公司 | A kind of hinge tester |
| CN109357849A (en) * | 2018-10-09 | 2019-02-19 | 熊文 | Handle may be programmed fatigue tester |
| CN110186658A (en) * | 2019-04-26 | 2019-08-30 | 长兴溪谷智能装备有限公司 | A kind of hinge test machine |
| CN112595507A (en) * | 2020-12-16 | 2021-04-02 | 澳柯玛股份有限公司 | Portable sliding door body switch life test machine |
| CN117168792A (en) * | 2023-09-16 | 2023-12-05 | 广东图特精密五金科技股份有限公司 | Life detection equipment and detection method for buffer hinge |
-
2017
- 2017-01-22 CN CN201720081534.0U patent/CN206430902U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029950A (en) * | 2018-07-13 | 2018-12-18 | 佛山市远阳五金制品有限公司 | A kind of hinge tester |
| CN109357849A (en) * | 2018-10-09 | 2019-02-19 | 熊文 | Handle may be programmed fatigue tester |
| CN110186658A (en) * | 2019-04-26 | 2019-08-30 | 长兴溪谷智能装备有限公司 | A kind of hinge test machine |
| CN110186658B (en) * | 2019-04-26 | 2021-04-30 | 长兴溪谷智能装备有限公司 | Hinge test machine |
| CN112595507A (en) * | 2020-12-16 | 2021-04-02 | 澳柯玛股份有限公司 | Portable sliding door body switch life test machine |
| CN117168792A (en) * | 2023-09-16 | 2023-12-05 | 广东图特精密五金科技股份有限公司 | Life detection equipment and detection method for buffer hinge |
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