CN106066288B - A kind of memory metal central sill endurance test equipment - Google Patents
A kind of memory metal central sill endurance test equipment Download PDFInfo
- Publication number
- CN106066288B CN106066288B CN201610667735.9A CN201610667735A CN106066288B CN 106066288 B CN106066288 B CN 106066288B CN 201610667735 A CN201610667735 A CN 201610667735A CN 106066288 B CN106066288 B CN 106066288B
- Authority
- CN
- China
- Prior art keywords
- memory metal
- central sill
- clamping device
- metal central
- counter
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
Abstract
A kind of memory metal central sill endurance test equipment, it solves the problems, such as that the test of memory metal central sill endurance mostly uses manual testing.Its shell, operation panel, clamping device, the operation panel is equipped with power switch, and counter, the clamping device is for clamping memory metal eyeglass leg, the shell is equipped with the shifting chute moved left and right for clamping device, the counter is connect with clamping device, can record the mobile number of clamping device, the energization part of energization is also in series on counter, the energization part setting can stop counting behind memory metal glasses both ends or memory metal central sill both ends, the fracture of memory metal central sill.The advantage is that can detect automatically whether memory metal central sill complies with standard, and can stop counting after the fracture of memory metal central sill, and test effect accurate and effective greatly reduces manually, improves testing efficiency.
Description
Technical field
The present invention relates to a kind of Glasses detection instruments, are specifically related to a kind of memory metal central sill endurance test equipment.
Background technique
Memory alloy material has intensity height, light specific gravity, super-elasticity, corrosion-resistant, endurance, nontoxic and human body
Extremely excellent etc. characteristics of biocompatibility and have broad application prospects in medicine etc. field.In the consumer field of high-grade glasses
Also because memory alloy material more wears use with sweat proof erosion, super-elasticity, glasses because of it other than including above-mentioned good characteristic
The excellent material properties such as middle recoverable force is good and have very big research and development and industrialization demand.But in research and development and industrialization
In it is understood that memorial alloy as the aforementioned some most characteristics material property, such as: shape Memorability, superlastic
Property, become with the alloy atom of its material than component, alloy smelting process, alloy rolling mill practice, alloy at the heat before and after profile
Reason, the special process processing to obtain shape memory effect, work molding are prolonged processing, are had as heat treatment after accessory etc.
Because technique fine difference is the relationship for bringing performance change very big, 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 rejection rate of process after reducing,
Production efficiency is improved, such super-elasticity detects the full inspection even to a manifest batch in some cases.Therefore it produces
It is middle to need dedicated test equipment device.Currently, perhaps such test or such test are set not yet for each manufacturing enterprise
Standby device is mostly simple crude manual fixture, even manual operations completely, and clamping is inconvenient when test operation, labor intensity
Greatly, low efficiency is not suitable for the big sampling observation ratio testing of bulk production single batch.
Summary of the invention
In order to overcome the shortcomings of that background technique, the present invention provide a kind of memory metal central sill endurance test equipment.
The technical solution adopted in the present invention: a kind of memory metal central sill endurance test equipment, including shell, operating surface
Plate, clamping device, the operation panel are equipped with power switch, and counter, the clamping device is for clamping memory metal eye
Mirror mirror pin, the shell are equipped with the shifting chute moved left and right for clamping device, and the counter connect with clamping device, can remember
The mobile number of clamping device is recorded, the energization part of energization is also in series on counter, the energization part is arranged in memory metal glasses
Both ends or memory metal central sill both ends, the energization part, memory metal central sill and counter are formed into a loop, and memory metal central sill is disconnected
Splitting rear counter can stop counting.
The clamping device includes two clamping pieces, and clamping piece is equipped with for accommodating the holding tank of mirror pin, for compressing
The compact heap of mirror pin, and adjust the elastic adjusting block of compact heap.
Clamping piece can be made of nonmetallic materials, and the compact heap is made of rubber material.
The first control knob and control clamping device that control clamping device moving distance is additionally provided on the operation panel move
Second control knob of dynamic speed.
The energization part is the metal clip with conducting wire, and conducting wire is serially connected on the circuit of counter.
The clamping device can include straight trip guide rail and two movements by cylinder or solenoid-driven, the clamping device
Block, the moving member are equipped with connecting shaft, and the connecting shaft is pierced by shifting chute and is connected with clamping piece, and the movable block can be along straight
Row guide rail moves left and right.
The clamping device further includes the regulating mechanism for adjusting straight trip guide rail and movable block position, the regulating mechanism
Including adjusting rod and rotating block.
The beneficial effects of the present invention are: using above scheme, memory metal central sill endurance test equipment of the invention, eye
Two mirror pins of mirror are clamped in clamping device respectively, and clamping device can move in shifting chute, so that outside mirror pin is driven to swing,
Central sill also bending deformation therewith, the mobile number of clamping device can be displayed in counter, since the elasticity of memory metal is preferable, survey
The examination time may be up to a couple of days, it is possible to which central sill is broken at night and Nobody Knows, and counter is also counting, and causes to test
As a result inaccurate, therefore the energization part of energization is also in series on counter, the energization part is arranged at memory metal glasses both ends
Or memory metal central sill both ends, conducting wire is served as by memory metal, after central sill fracture, circuit is disconnected, and counter also stops counting,
Pay attention at the moment that precise number can also be obtained without personnel, save manpower and material resources, improves the accuracy and test efficiency of test.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram inside clamping device of the embodiment of the present invention.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
It is further described in detail, embodiments given below is not intended to be limiting of the invention only for illustrating the present invention
Range." first " described in text, " second " are just for the sake of being identified associated components, without limiting it.Equally, literary
Described in "upper", "lower" etc. be only that direction position with conventional top for standard and attached drawing is set, do not represent tool
The direction of body limits.
A kind of memory metal central sill endurance test equipment, including shell 1, operation panel 2, clamping device 3, the operation
Panel 2 is equipped with power switch 21, counter 22, and the clamping device 3 is used to clamp the mirror pin 41 of memory metal glasses 4, institute
It states shell 1 and is equipped with the shifting chute 11 moved left and right for clamping device 3, the counter 22 is connect with clamping device 3, can record
Clamping device 3 moves number, and the energization part 23 of energization is also in series on counter 22, and the energization part 23 is arranged in memory metal
42 both ends of 4 both ends of glasses or memory metal central sill, the energization part, memory metal central sill and counter are formed into a loop, memory gold
Belonging to counter after central sill 42 is broken can stop counting.Memory metal central sill endurance test equipment of the invention, two of glasses
Mirror pin is clamped in clamping device respectively, and clamping device can move in shifting chute, so that outside mirror pin be driven to swing, central sill also with
Bending deformation, the mobile number of clamping device can be displayed in counter, due to memory metal elasticity preferably, the testing time can
A couple of days can be up to, it is possible to which central sill is broken at night and Nobody Knows, and counter is also counting, and causes test result inaccurate
Really, therefore on counter it is also in series with the energization part of energization, the energization part setting is in memory metal glasses both ends or memory gold
Belong to central sill both ends, conducting wire is served as by memory metal, after central sill fracture, circuit is disconnected, and counter also stops counting, and is not necessarily to personnel
Moment pays attention to that precise number can also be obtained, saves manpower and material resources, improve the accuracy and test efficiency of test.For save at
This, the energization part 23 is the metal clip 232 with conducting wire 231, and conducting wire 231 is serially connected on the circuit of counter 22.
In order to adapt to the glasses of various different mirror pins, the clamping device 3 includes two clamping pieces 31, is set on clamping piece 31
There are the holding tank 32 for accommodating mirror pin 41, the compact heap 33 for compressing mirror pin 41, and adjusts the elastic tune of compact heap 33
Locking nub 34.
Sometimes the mirror pin of glasses also uses memory metal or other metal materials, and to prevent short circuit, clamping piece 31 can be by non-
Metal material is made, and the compact heap 33 is that also another function is made in rubber material, exactly prevents compaction process from damaging
Mirror pin causes test result error occur.
The testing standard that every kind of different memory metal has its different, in order to test the memory metal of different materials, institute
State the first control knob 24 and control 3 movement speed of clamping device that control 3 moving distance of clamping device is additionally provided on operation panel 2
The second control knob 25.
The clamping device 3 can also be driven, the clamping device by cylinder or solenoid-driven by other driving devices
3 include straight trip guide rail 35 and two movable blocks 36, and the moving member 36 is equipped with connecting shaft 37, and the connecting shaft 37 is pierced by shifting
Dynamic slot 11 is connected with clamping piece 31, and the movable block 36 can be moved left and right along straight trip guide rail 35 to drive mirror pin and central sill to move
Deformation.
Since the frame of each glasses is different, and test will keep mirror pin and frame in the raw before starting, because
This described clamping device 3 further includes for adjusting the regulating mechanism 37 of straight trip guide rail 35 and 36 position of movable block to adapt to different width
The glasses of degree, the regulating mechanism 37 include adjusting rod 371 and rotating block 372, adjust straight trip by rotating block and adjusting rod and lead
The position of rail and movable block.
General operating procedure is as follows:
Clamping piece fixes mirror pin, and clamping piece position is generally above frame at 65mm, adjusts movable block by regulating mechanism
Position makes the width of left and right clamping electricity be equal to the width between memory metal glasses bipod silk, is in eye glass frame and mirror pin
Nature adjusts clamping device mobile distance and movement speed, mirror pin is made to swing out standard angle, generally 15 °, will
Counter O reset starts to test, until swinging 40,000 times or memory metal central sill and being broken, as mirror pin swings 40,000 postscripts
It is not broken to recall metal central sill, is determined as qualification, it is on the contrary then determine unqualified.
Embodiment is not construed as the limitation to invention, but any based on spiritual improvements introduced of the invention, all Ying Ben
Within the protection scope of invention.
Claims (7)
1. a kind of memory metal central sill endurance test equipment, it is characterised in that: including shell (1), operation panel (2), clamping
Mechanism (3), the operation panel (2) are equipped with power switch (21), and counter (22), the clamping device (3) is for clamping
The mirror pin (41) of memory metal glasses (4), the shell (1) are equipped with the shifting chute (11) moved left and right for clamping device (3),
The counter (22) connect with clamping device (3), and the mobile number of record clamping device (3), counter is also in series on (22)
The energization part (23) of energization, the energization part (23) are arranged in memory metal glasses (4) both ends or memory metal central sill (42) two
End, the energization part, memory metal central sill and counter are formed into a loop, and counter stops meter after memory metal central sill (42) fracture
Number.
2. memory metal central sill endurance test equipment according to claim 1, it is characterised in that: the clamping device
It (3) include two clamping pieces (31), clamping piece (31) is equipped with for accommodating the holding tank (32) of mirror pin (41), for compressing mirror
The compact heap (33) of foot (41), and adjust compact heap (33) elastic adjusting block (34).
3. memory metal central sill endurance test equipment according to claim 2, it is characterised in that: clamping piece (31) is by non-
Metal material is made, and the compact heap (33) is made of rubber material.
4. memory metal central sill endurance test equipment according to claim 1, it is characterised in that: the operation panel
(2) it is additionally provided with first control knob (24) of control clamping device (3) moving distance on and controls clamping device (3) movement speed
Second control knob (25).
5. memory metal central sill endurance test equipment according to claim 1, it is characterised in that: the energization part (23)
For the metal clip (232) with conducting wire (231), conducting wire (231) is serially connected on the circuit of counter (22).
6. memory metal central sill endurance test equipment according to claim 2, it is characterised in that: the clamping device
(3) by cylinder or solenoid-driven, the clamping device (3) includes straight trip guide rail (35) and two movable blocks (36), described
Movable block (36) is equipped with connecting shaft (37), and the connecting shaft (37) is pierced by shifting chute (11) and is connected with clamping piece (31), institute
Movable block (36) are stated to move left and right along straight trip guide rail (35).
7. memory metal central sill endurance test equipment according to claim 6, it is characterised in that: the clamping device
It (3) further include the regulating mechanism (37) for being used to adjust straight trip guide rail (35) and movable block (36) position, the regulating mechanism (37)
Including adjusting rod (371) and rotating block (372).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667735.9A CN106066288B (en) | 2016-08-15 | 2016-08-15 | A kind of memory metal central sill endurance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667735.9A CN106066288B (en) | 2016-08-15 | 2016-08-15 | A kind of memory metal central sill endurance test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106066288A CN106066288A (en) | 2016-11-02 |
| CN106066288B true CN106066288B (en) | 2019-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667735.9A Active CN106066288B (en) | 2016-08-15 | 2016-08-15 | A kind of memory metal central sill endurance test equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN106066288B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466069B (en) * | 2021-07-20 | 2023-07-14 | 广东东晟密封科技有限公司 | Full-automatic bending-resistant testing machine |
| CN113504139B (en) * | 2021-09-08 | 2021-12-07 | 江苏摩信工业系统有限公司 | Fatigue resistance testing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205910081U (en) * | 2016-08-15 | 2017-01-25 | 温州市八达光学有限公司 | Roof beam instrument of nai fatigue test among memory metal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63250549A (en) * | 1987-04-08 | 1988-10-18 | Nec Corp | Tension testing machine for thin-film |
| CN202002857U (en) * | 2010-12-24 | 2011-10-05 | 厦门顺拓电子有限公司 | Bending machine |
| CN203502313U (en) * | 2013-08-27 | 2014-03-26 | 东莞龙杰电子有限公司 | Flat cable bending test machine |
| CN104535435B (en) * | 2014-10-13 | 2017-10-31 | 南京航空航天大学 | A kind of fragile material tension-torsion test method |
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2016
- 2016-08-15 CN CN201610667735.9A patent/CN106066288B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205910081U (en) * | 2016-08-15 | 2017-01-25 | 温州市八达光学有限公司 | Roof beam instrument of nai fatigue test among memory metal |
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| CN106066288A (en) | 2016-11-02 |
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