CN206430903U - A kind of door handle life testing machine - Google Patents
A kind of door handle life testing machine Download PDFInfo
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- CN206430903U CN206430903U CN201720081551.4U CN201720081551U CN206430903U CN 206430903 U CN206430903 U CN 206430903U CN 201720081551 U CN201720081551 U CN 201720081551U CN 206430903 U CN206430903 U CN 206430903U
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- door handle
- testing
- testing machine
- electric motors
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Abstract
The utility model is related to a kind of door handle life testing machine, including upper spider and lower bearing bracket, testing of electric motors frame is provided with upper spider, test product rack and transition wheel carrier, testing of electric motors frame is secured in place in moving stage, testing of electric motors is installed on testing of electric motors frame, the output shaft of testing of electric motors is connected with test rotating disk, one group is respectively provided with above and below test product rack is used for the fixed pressure pin mechanism for testing closing piece, transition wheel is installed on transition wheel carrier, test closing piece is fixed on the right side of transition wheel, closing piece is tested with locking fixture to coordinate, test and assembly pulley is provided with closing piece, the lower section of assembly pulley is provided with counterweight component.Door handle life testing machine of the present utility model, door lock with handles is simulated by testing closing piece, push-and-pull test of the simulation handle under load different weight can be automatically completed, simple operation, eliminate heavy man-driven operation test, testing efficiency can be improved, shortens test period, and can reach simulation authenticity test effect.
Description
Technical field
The utility model is related to door handle life test field, and in particular to a kind of door handle life testing machine.
Background technology
Usually, the operation principle of door handle is very simple, no matter switch gate, be all people hand to handle apply one rotation
Power, by a pressure lever mechanism with spring, is retracted dead bolt, opens the door or close the door, and then unclamps handle, and dead bolt ejects multiple again
Position.No matter which kind of door handle, be all the combination of dead bolt, spring, depression bar or other transmission mechanisms, these mechanisms are being used to switch
After door certain time and number of times, normal opening and closing function can be gradually lost, such as spring aging, depression bar are broken, be failure to actuate, gear
Abrasion etc., therefore it has certain service life.
In order to test the life-span of door handle, lock is judged by the action of 100,000 continuous repeat switch doors of tester's number
The quality of tool, the test job very waste of manpower of this repetition, testing efficiency is extremely low, and test period is long, tests the life-span 100,000
A secondary door handle may will several time-of-weeks, test it is several, it is necessary to time may with year over calculate.Therefore, urgently
A kind of full automatic equipment for testing service life of research and development is needed to be tested.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of door handle life testing machine, by surveying
Try closing piece and simulate door lock with handles, push-and-pull test of the simulation handle under load different weight can be automatically completed, operation is just
Victory, eliminates heavy man-driven operation test, mitigates the labor intensity of operating personnel significantly, can improve testing efficiency, contract
Short test period, because test rotating disk can be adjusted up and down, it is adaptable to simulate the life-span of different type door lock with handles
Test, reaches simulation authenticity test effect.
To solve the problem of prior art is present, the technical solution adopted in the utility model is as follows：
Provided with testing of electric motors frame, survey in a kind of door handle life testing machine, including upper spider and lower bearing bracket, the upper spider
Trial product rack and transition wheel carrier, the testing of electric motors frame are secured in place in moving stage, and survey is provided with the testing of electric motors frame
Motor is tried, the output shaft of the testing of electric motors is connected with test rotating disk, and a test roller bearing, institute are provided with the test rotating disk
State and one group is respectively provided with above and below test product rack is used for the fixed pressure pin mechanism for testing closing piece, pressure pin described in every group
Mechanism includes being provided with transition wheel on upper pressure pin and lower supporting rod, the transition wheel carrier, and the test closing piece is fixed on the mistake
The right side of ferry boat, the test closing piece coordinates with locking fixture, is provided with the test closing piece under assembly pulley, the assembly pulley
Side is provided with counterweight component.
Further, the assembly pulley includes top sheave and lower sheave, passes through between the top sheave and the lower sheave
Pull rope is wound.
Further, the counterweight component includes two sets of unit counterweight components, often covers the unit counterweight component including 1
55N counterweights and 1 40N counterweight.
Further, the test roller bearing outer surface is to be provided with 2 ball bearings in quality of rubber materials, the test roller bearing.
Further, the periphery of the upper spider is provided with acrylic outer cover, and the periphery of the lower bearing bracket is provided with frame outer cover.
Further, middle plate is provided between the upper spider and the lower bearing bracket.
Further, the lower bearing bracket is fixed on regulation pin cup and castor.
Further, the lower bearing bracket is provided with front door.
Preferably, the lower bearing bracket is made using square tube, and the length and width of its cross section are 40mm, and pipe thickness is 3mm.
Preferably, the middle plate uses thickness to be made for 36mm glued board.
Preferably, the upper spider, the transition wheel, the transition wheel carrier and the locking fixture use aluminium alloy type
Material makes.
Compared with prior art, the utility model has the advantages that：
Door handle life testing machine of the present utility model, door lock with handles is simulated by testing closing piece, can be automatically complete
Into push-and-pull test of the simulation handle under load different weight, simple operation eliminates heavy man-driven operation test, greatly
The big labor intensity for mitigating operating personnel, can improve testing efficiency, shorten test period, because test rotating disk can be up and down
Regulation, it is adaptable to simulate the life test of different type door lock with handles, reaches simulation authenticity test effect.
Brief description of the drawings
Fig. 1 is the structural representation for the door handle life testing machine that the utility model is provided.
In figure：1- upper spiders, 2- lower bearing brackets, 3- testing of electric motors framves, 4- test product racks, 5- transition wheel carriers, 6- is surveyed
Plate in preliminary operation disk, 7- transition wheels, 8- acrylic outer covers, 9- frame outer covers, 10-, 11- regulation pin cups, 12- castors, 13- front doors.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained on the premise of dynamic, belongs to the scope of the utility model protection.
As shown in figure 1, the utility model provides a kind of door handle life testing machine, including upper spider 1 and lower bearing bracket 2, institute
State and testing of electric motors frame 3, test product rack 4 and transition wheel carrier 5 are provided with upper spider 1, the testing of electric motors frame 3 is secured in place
In moving stage, testing of electric motors is installed on the testing of electric motors frame 3, the output shaft of the testing of electric motors is connected with test rotating disk 6, institute
State to be provided with test rotating disk 6 and be respectively provided with one group above and below a test roller bearing, the test product rack 4 and be used for
The pressure pin mechanism of fixed test closing piece, pressure pin mechanism described in every group includes pacifying on upper pressure pin and lower supporting rod, the transition wheel carrier 5
Equipped with transition wheel, the test closing piece is fixed on the right side of the transition wheel, and the test closing piece coordinates with locking fixture, described
Test and assembly pulley is provided with closing piece, the lower section of the assembly pulley is provided with counterweight component.
Further, the displacement platform is used to adjust testing of electric motors above and below, the position of left and right directions, and adjustable extent is
100 × 100mm, it is fixed after regulation to correct position.
As a kind of preferred embodiment, the test product rack 4 is two groups of aluminium type material combinations, whole using aluminium type material
The high advantage of body formed precision, mounted configuration is compact, firmly, good appearance.Specifically, the test product rack 4 is used
In being fixedly secured test closing piece in correct position, position is without regulation.
Further, a test roller bearing is installed on the test rotating disk 6, the test roller bearing outer surface is rubber material
Matter, built-in 2 ball bearings reduce frictional force, to ensure that tested product is not injured by roller bearing.
Further, the assembly pulley includes top sheave and lower sheave, passes through between the top sheave and the lower sheave
Pull rope is wound.Specifically, lower sheave is arranged on counterweight end and connected with belt.
As a kind of preferred embodiment, the counterweight component includes two sets of unit counterweight components, wherein a set of unit counterweight group
Part includes 1 55N counterweight and 1 40N counterweight, is lifted on below lower sheave, and weights are controlled in 5N；Other set weight will
Ask identical, but the mechanism of lifting counterweight is slightly different.
Further, the upper spider 1 is surrounded using acrylic outer cover 8.Specifically, the acrylic outer cover 8 is use
The arcuate structure of import acrylic board time processing shaping, with splendid weatherability, higher case hardness and lustrous surface,
And preferable high-temperature behavior, its wearability is close to aluminium, and stability is good, the corrosion of resistant to many chemicals, is conducive to protection machine
Device, and protection personal security, prevent accidental injury caused by improper operation.
Further, the periphery of the lower bearing bracket 2 is provided with frame outer cover 9, is conducive to protecting machine, and with attractive in appearance make
With while the weight of lower bearing bracket 2 can be increased, making machine more stablize in use.
Further, middle plate 10 is provided between the upper spider 1 and the lower bearing bracket 2.
As a kind of preferred embodiment, the middle plate 10 uses thickness to be made for 36mm glued board, and its size is slightly larger than institute
State upper spider 1 and the lower bearing bracket 2.
Further, the lower bearing bracket 2 is fixed on regulation pin cup 11 and castor 12, and the castor 12 facilitates the shifting of machine
Dynamic, the regulation pin cup 11 is easy to machine to carry out horizontal adjustment after positioning.
Further, the lower bearing bracket 2 is provided with front door 13, good appearance, and is easy to open to machine inside and electricity
Overhauled device part.The bottom surface of the lower bearing bracket 2 is without filling shrouding.
As a kind of preferred embodiment, the upper spider 1 is made using aluminium alloy extrusions, facilitates installation and debugging.
As a kind of preferred embodiment, the lower bearing bracket 2 is made using square tube, and the length and width of its cross section are 40mm, pipe
Wall thickness is 3mm.
As a kind of preferred embodiment, the transition wheel carrier 5 is made using aluminium alloy extrusions, in correct position fixation,
Position adjustments are not needed.
As a kind of preferred embodiment, the transition wheel is made using aluminium alloy extrusions, and the inside fills a bearing.
As a kind of preferred embodiment, the locking fixture makes of aluminium alloy extrusions, and its firm, lightweight, processing is simple
And cost is relatively low.
Door handle life testing machine of the present utility model, door lock with handles is simulated by testing closing piece, can be automatically complete
Into push-and-pull test of the simulation handle under load different weight, simple operation eliminates heavy man-driven operation test, greatly
The big labor intensity for mitigating operating personnel, can improve testing efficiency, shorten test period, because test rotating disk can be up and down
Regulation, it is adaptable to simulate the life test of different type door lock with handles, reaches simulation authenticity test effect.
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 handle life testing machine, it is characterised in that including upper spider (1) and lower bearing bracket (2), the upper spider (1)
Interior to be provided with testing of electric motors frame (3), test product rack (4) and transition wheel carrier (5), the testing of electric motors frame (3) is secured in place
In moving stage, testing of electric motors is installed on the testing of electric motors frame (3), output shaft and the test rotating disk (6) of the testing of electric motors connect
Connect, be provided with above and below a test roller bearing, the test product rack (4) and respectively set on the test rotating disk (6)
There is one group to be used for the pressure pin mechanism of fixed test closing piece, pressure pin mechanism described in every group is including upper pressure pin and lower supporting rod, the mistake
Transition wheel is installed, the test closing piece is fixed on the right side of the transition wheel, the test closing piece and locking on ferry boat frame (5)
Fixture coordinates, and assembly pulley is provided with the test closing piece, and the lower section of the assembly pulley is provided with counterweight component.
2. door handle life testing machine according to claim 1, it is characterised in that the assembly pulley includes top sheave with
Pulley, is wound between the top sheave and the lower sheave by pull rope.
3. door handle life testing machine according to claim 2, it is characterised in that the counterweight component includes two sets of units
Counterweight component, often covering the unit counterweight component includes 1 55N counterweight and 1 40N counterweight.
4. door handle life testing machine according to claim 3, it is characterised in that the test roller bearing outer surface is rubber
2 ball bearings are installed in material, the test roller bearing.
5. the door handle life testing machine according to claim 1-4 any one, it is characterised in that the upper spider (1)
Periphery be provided with acrylic outer cover (8), the periphery of the lower bearing bracket (2) is provided with frame outer cover (9).
6. door handle life testing machine according to claim 5, it is characterised in that the lower bearing bracket (2) uses square tube system
Make, the length and width of its cross section are 40mm, and pipe thickness is 3mm.
7. door handle life testing machine according to claim 6, it is characterised in that the upper spider (1) and the lower machine
Middle plate (10) is provided between frame (2), the middle plate (10) uses thickness to be made for 36mm glued board.
8. door handle life testing machine according to claim 1, it is characterised in that the upper spider (1), the transition
Wheel, the transition wheel carrier (5) and the locking fixture are made using aluminium alloy extrusions.
9. door handle life testing machine according to claim 8, it is characterised in that the lower bearing bracket (2) is fixed on regulation
On pin cup (11) and castor (12).
10. door handle life testing machine according to claim 8 or claim 9, it is characterised in that the lower bearing bracket (2) is provided with
Front door (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081551.4U CN206430903U (en) | 2017-01-22 | 2017-01-22 | A kind of door handle life testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081551.4U CN206430903U (en) | 2017-01-22 | 2017-01-22 | A kind of door handle life testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430903U true CN206430903U (en) | 2017-08-22 |
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ID=59590417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081551.4U Active CN206430903U (en) | 2017-01-22 | 2017-01-22 | A kind of door handle life testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206430903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106835A (en) * | 2017-12-29 | 2018-06-01 | 东莞禾盈通用零部件有限公司 | A kind of knocker life testing machine |
-
2017
- 2017-01-22 CN CN201720081551.4U patent/CN206430903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106835A (en) * | 2017-12-29 | 2018-06-01 | 东莞禾盈通用零部件有限公司 | A kind of knocker life testing machine |
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