CN205910081U - Roof beam instrument of nai fatigue test among memory metal - Google Patents
Roof beam instrument of nai fatigue test among memory metal Download PDFInfo
- Publication number
- CN205910081U CN205910081U CN201620880560.5U CN201620880560U CN205910081U CN 205910081 U CN205910081 U CN 205910081U CN 201620880560 U CN201620880560 U CN 201620880560U CN 205910081 U CN205910081 U CN 205910081U
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- China
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- memory metal
- clamping device
- central sill
- enumerator
- metal central
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Abstract
The utility model provides a problem that roof beam instrument of nai fatigue test among memory metal, it has been solved among the memory metal the resistant fatigue test of roof beam and has adopted manual testing more. Its casing, operating panel, fixture, the last switch that is equipped with of operating panel, the counter, fixture is used for centre gripping memory metal glasses mirror foot, be equipped with on the casing and supply fixture to control the shifting chute that removes, the counter is connected with fixture, can take notes fixture and remove the number of times, and it has the circular telegram piece of circular telegram still to establish ties on the counter, a circular telegram setting can stop count after the roof beam fracture at memory metal glasses both ends or memory metal zhong liang both ends among the memory metal. Its advantage lies in in can automated inspection memory metal whether meet the standard of roof beam, and can stop the count after the roof beam fracture in memory metal, and test effectiveness is accurate effective, and the manual work that has significantly reduced has improved efficiency of software testing.
Description
Technical field
This utility model is related to a kind of Glasses detection instrument, specifically related to a kind of memory metal central sill endurance tester
Device.
Background technology
Memory alloy material has intensity height, light specific gravity, super-elasticity, corrosion-resistant, endurance, nontoxic and human body
The characteristic such as biocompatibility is extremely excellent and have broad application prospects in medical science etc. field.Consumer field in high-grade glasses
Also because memory alloy material is in addition to including above-mentioned good characteristic, more there is sweat proof erosion because of it, use worn by super-elasticity, glasses
The excellent material behavior such as middle recoverable force is good and have very big research and development and industrialization demand.But in research and development and industrialization
It is understood that the material property of as the aforementioned some the most characteristics of memorial alloy in application, such as: shape Memorability, superlastic
Property, at the heat before and after becoming section bar with the alloy atom of its material than component, alloy smelting process, alloy rolling mill practice, alloy
Reason, the special process for acquisition shape memory effect are processed, processing is prolonged in work molding, become heat treatment after accessory etc. has
And bring the very big relation of performance change because of technique fine difference, thus in the production of memorial alloy glasses, need to it
Carry out elastomeric check.Again because memory alloy material price, production technology cost are high, for the percent defective of operation after reducing,
Improve production efficiency, such super-elasticity detects in the full inspection even to a manifest batch in some cases.Therefore produce
The special test equipment device of middle needs.At present, each manufacturing enterprise or also do not have such test, or such test sets
Mostly standby device is simply rough manual fixture, even manual operations completely, and during test operation, clamping is inconvenient, labor intensity
Greatly, efficiency is low, is not suitable for the big sampling observation ratio testing of bulk production single batch.
Utility model content
In order to overcome the shortcomings of background technology, this utility model provides a kind of memory metal central sill endurance test instrunment.
The technical scheme that this utility model is adopted: a kind of memory metal central sill endurance test instrunment, including housing, behaviour
Make panel, clamping device, described guidance panel is provided with and off switch, enumerator, described clamping device is used for clamping memory gold
Belong to eyeglass leg, described housing is provided with the shifting chute moving left and right for clamping device, and described enumerator is connected with clamping device,
Recordable clamping device moves number of times, enumerator is also in series with the energising part of energising, described energising part is arranged on memory metal
Glasses two ends or memory metal central sill two ends, described energising part, memory metal central sill and enumerator form loop, in memory metal
After beam fracture, enumerator can stop counting..
Described clamping device includes two holders, holder be provided with for accommodate mirror pin holding tank, be used for compressing
The compact heap of mirror pin, and adjust the elastic regulating block of compact heap.
Holder can be made up of nonmetallic materials, and described compact heap is made up of elastomeric material.
The first control knob controlling clamping device displacement is additionally provided with described guidance panel and controls clamping device to move
Second control knob of dynamic speed.
Described energising part is the metal clip with wire, and wire is serially connected on the circuit of enumerator.
Described clamping device can be by cylinder or solenoid-driven, and described clamping device includes keep straight on guide rail and two movements
Block, described movable block is provided with connecting shaft, and described connecting shaft is passed shifting chute and is connected with holder, and described movable block can be along straight
Row guide rail moves left and right.
Described clamping device also includes the governor motion for adjusting straight trip guide rail and movable block position, described governor motion
Including adjusting rod and moving block.
The beneficial effects of the utility model are: adopt above scheme, memory metal central sill endurance of the present utility model is surveyed
Test instrument, two mirror pins of glasses are clamped in clamping device respectively, and clamping device can move in shifting chute, thus outwards driving
Mirror pin swings, central sill also flexural deformation therewith, and the number of times of clamping device movement can be displayed in enumerator, due to the bullet of memory metal
Property preferably, the testing time may up to a couple of days it is possible to central sill ruptured at night and Nobody Knows, and enumerator is also in meter
Number, causes test result inaccurate, is therefore also in series with the energising part of energising on enumerator, and described energising part is arranged on memory gold
Belong to glasses two ends or memory metal central sill two ends, wire is served as by memory metal, after central sill ruptures, circuit disconnects, enumerator
Also stop counting, note in the moment also to obtain precise number without personnel, save manpower and materials, improve test accuracy and
Test efficiency.
Brief description
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation within this utility model embodiment clamping device.
Specific embodiment
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings to this
Utility model is further described in detail, embodiments given below only for illustrating this utility model, rather than in order to
Limit scope of the present utility model." first " described in literary composition, " second " are used for the purpose of associated components being identified, not
It is limited.Equally, described in literary composition " on ", D score etc. be only as standard with above routine, and the direction position of accompanying drawing is carried out
Set, do not represent specific direction and limit.
A kind of memory metal central sill endurance test instrunment, including housing 1, guidance panel 2, clamping device 3, described operation
Panel 2 is provided with and off switch 21, enumerator 22, and described clamping device 3 is used for clamping the mirror pin 41 of memory metal glasses 4, institute
State housing 1 and be provided with the shifting chute 11 moving left and right for clamping device 3, described enumerator 22 is connected with clamping device 3, recordable
Clamping device 3 moves number of times, and enumerator 22 is also in series with the energising part 23 of energising, and described energising part 23 is arranged on memory metal
Glasses 4 two ends or memory metal central sill 42 two ends, described energising part, memory metal central sill and enumerator form loop, memory gold
After belonging to central sill 42 fracture, enumerator can stop counting.Memory metal central sill endurance test instrunment of the present utility model, glasses
Two mirror pins are clamped in clamping device respectively, and clamping device can move in shifting chute, thus driving outside mirror pin to swing, central sill
Also flexural deformation therewith, the number of times of clamping device movement can be displayed in enumerator, because the elasticity of memory metal is preferable, during test
Between may up to a couple of days it is possible to central sill night rupture and Nobody Knows, and enumerator also count, cause test result
Inaccurate, the energising part of energising is therefore also in series with enumerator, described energising part is arranged on memory metal glasses two ends or note
Recall metal central sill two ends, wire is served as by memory metal, after central sill ruptures, circuit disconnects, enumerator also stops counting, need not
Personnel note also to obtain precise number in the moment, save manpower and materials, improve accuracy and the test efficiency of test.For saving
Cost, described energising part 23 is the metal clip 232 with wire 231, and wire 231 is serially connected on the circuit of enumerator 22.
In order to adapt to the glasses of various difference mirror pins, described clamping device 3 includes two holders 31, holder 31 sets
Have for accommodate mirror pin 41 holding tank 32, for compressing the compact heap 33 of mirror pin 41, and adjust the elastic tune of compact heap 33
Locking nub 34.
Sometimes the mirror pin of glasses is also adopted by memory metal or other metal materials, and for preventing short circuit, holder 31 can be by non-
Metal material is made, described compact heap 33 for elastomeric material make also another one function it is simply that prevent compaction process damage
Mirror pin leads to test result error.
Every kind of different memory metal has its different testing standard, in order to test the memory metal of different materials, institute
State and the first control knob 24 controlling clamping device 3 displacement is additionally provided with guidance panel 2 and controls clamping device 3 translational speed
The second control knob 25.
Described clamping device 3 also can be driven by other driving means, described clamping device by cylinder or solenoid-driven
3 include keep straight on guide rail 35 and two movable blocks 36, and described movable block 36 is provided with connecting shaft 38, and described connecting shaft 38 passes shifting
Dynamic groove 11 is connected with holder 31, and described movable block 36 can move left and right along straight trip guide rail 35 to drive mirror pin and central sill to move
Deformation.
Because the picture frame of each glasses is different, and test start before mirror pin to be kept with picture frame in the raw, because
This described clamping device 3 also includes Bu Tong wide to adapt to the governor motion 37 of movable block 36 position for adjusting straight trip guide rail 35
The glasses of degree, described governor motion 37 includes adjusting rod 371 and moving block 372, adjusts straight trip by moving block and adjusting rod and leads
Rail and the position of movable block.
General operating procedure is as follows:
Holder fixes mirror pin, and holder position is generally above picture frame at 65mm, adjusts movable block by governor motion
Position, the width making the width of left and right clamping electricity be equal between memory metal glasses bipod silk, so that eye glass frame and mirror pin is in
Naturalness, adjusts distance and the translational speed of clamping device movement, makes mirror pin swing out standard angle, generally 15 °, incites somebody to action
Counter O reset, starts to test, and till swing 40,000 times or the fracture of memory metal central sill, such as mirror pin swings 40,000 postscripts
Recall metal central sill not rupture, it is qualified to be judged to, otherwise then judge unqualified.
Embodiment is not construed as the restriction to utility model, but any based on of the present utility model spirit improvements introduced,
All should be within protection domain of the present utility model.
Claims (7)
1. a kind of memory metal central sill endurance test instrunment it is characterised in that: include housing (1), guidance panel (2), clamping
Mechanism (3), described guidance panel (2) is provided with and off switch (21), enumerator (22), and described clamping device (3) is used for clamping
The mirror pin (41) of memory metal glasses (4), described housing (1) is provided with the shifting chute (11) moving left and right for clamping device (3),
Described enumerator (22) is connected with clamping device (3), and recordable clamping device (3) moves number of times, and enumerator is also connected on (22)
There is the energising part (23) of energising, described energising part (23) is arranged on memory metal glasses (4) two ends or memory metal central sill (42)
Two ends, described energising part, memory metal central sill and enumerator form loop, and after memory metal central sill (42) fracture, enumerator can stop
Only count.
2. memory metal central sill endurance test instrunment according to claim 1 it is characterised in that: described clamping device
(3) include two holders (31), holder (31) be provided with for accommodate mirror pin (41) holding tank (32), be used for compressing mirror
The compact heap (33) of foot (41), and adjust the elastic regulating block (34) of compact heap (33).
3. memory metal central sill endurance test instrunment according to claim 2 it is characterised in that: holder (31) can be by
Nonmetallic materials are made, and described compact heap (33) is made up of elastomeric material.
4. memory metal central sill endurance test instrunment according to claim 1 it is characterised in that: described guidance panel
(2) it is additionally provided with the first control knob (24) controlling clamping device (3) displacement on and control clamping device (3) translational speed
Second control knob (25).
5. memory metal central sill endurance test instrunment according to claim 1 it is characterised in that: described energising part (23)
For the metal clip with wire (231) (232), wire (231) is serially connected on the circuit of enumerator (22).
6. memory metal central sill endurance test instrunment according to claim 2 it is characterised in that: described clamping device
(3) can be by cylinder or solenoid-driven, described clamping device (3) includes straight trip guide rail (35) and two movable blocks (36), institute
State movable block (36) and be provided with connecting shaft (38), described connecting shaft (38) is passed shifting chute (11) and is connected with holder (31),
Described movable block (36) can move left and right along straight trip guide rail (35).
7. memory metal central sill endurance test instrunment according to claim 6 it is characterised in that: described clamping device
(3) governor motion (37) for adjusting straight trip guide rail (35) and movable block (36) position, described governor motion (37) are also included
Including adjusting rod (371) and moving block (372).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880560.5U CN205910081U (en) | 2016-08-15 | 2016-08-15 | Roof beam instrument of nai fatigue test among memory metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880560.5U CN205910081U (en) | 2016-08-15 | 2016-08-15 | Roof beam instrument of nai fatigue test among memory metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910081U true CN205910081U (en) | 2017-01-25 |
Family
ID=57801386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880560.5U Withdrawn - After Issue CN205910081U (en) | 2016-08-15 | 2016-08-15 | Roof beam instrument of nai fatigue test among memory metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066288A (en) * | 2016-08-15 | 2016-11-02 | 温州市八达光学有限公司 | A kind of memory metal central sill endurance test instrunment |
| CN108254268A (en) * | 2017-12-28 | 2018-07-06 | 温州新马亚电器有限公司 | A kind of cable winds strength tester |
-
2016
- 2016-08-15 CN CN201620880560.5U patent/CN205910081U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066288A (en) * | 2016-08-15 | 2016-11-02 | 温州市八达光学有限公司 | A kind of memory metal central sill endurance test instrunment |
| CN106066288B (en) * | 2016-08-15 | 2019-10-11 | 温州市八达光学有限公司 | A kind of memory metal central sill endurance test equipment |
| CN108254268A (en) * | 2017-12-28 | 2018-07-06 | 温州新马亚电器有限公司 | A kind of cable winds strength tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170125 Effective date of abandoning: 20191011 |