CN104764667B - Stainless steel kitchenware neck fatigue strength tester and its method of testing - Google Patents
Stainless steel kitchenware neck fatigue strength tester and its method of testing Download PDFInfo
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- CN104764667B CN104764667B CN201510147800.0A CN201510147800A CN104764667B CN 104764667 B CN104764667 B CN 104764667B CN 201510147800 A CN201510147800 A CN 201510147800A CN 104764667 B CN104764667 B CN 104764667B
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Abstract
Stainless steel kitchenware neck fatigue strength tester and its method of testing, its structure is：Head oscillation device, neck clamping device and shank clamping device is provided with base platform.Patent of the present invention provides a kind of stainless steel kitchenware neck fatigue strength tester, it is provided by head oscillation device, neck clamping device and shank clamping device, stainless steel kitchenware neck fatigue intensity is tested, the blank of neck fatigue degree tester is filled up, in combination with the use of buncher and proximity switch, the test of automation can be realized and measuring accuracy is high, applied widely.
Description
Technical field
Patent of the present invention is related to a kind of tester, especially a kind of stainless steel kitchenware neck fatigue strength tester and its survey
Method for testing.
Background technology
Stainless steel kitchenware is one of indispensable cooker in people's daily life, the quality of stainless steel kitchenware product quality
Directly influence the person and the property safety of the people, due to the gap of each manufacturer production technical merit, making material
Not equal each side factor, causes the quality of stainless steel kitchenware product also very different.So, relevant departments have worked out middle Chinese
People republic light industry standard, for the quality of specification kitchen tools product.But now or using technical staff manually to which
Fatigue strength is tested, also without such tester.
Content of the invention
In order to solve above-mentioned technical problem, patent of the present invention provides a kind of stainless steel kitchenware neck fatigue strength tester
And its method of testing, head oscillation device, neck clamping device and shank clamping device is provided by, to the steel kitchen tools neck that becomes rusty
Fatigue strength is tested, and has filled up the blank of neck fatigue degree tester.
To achieve these goals, the technical solution used in the present invention is：Stainless steel kitchenware neck fatigue strength tester,
It is characterized in that：Head oscillation device, neck clamping device and shank clamping device is provided with base platform；
Described head oscillation device is made up of bearing and buncher, setting screw on the output shaft of buncher
The oscillating deck of connection, upper rocker arm and lower shake-changing arm, oscillating deck, upper rocker arm and lower shake-changing arm can be under the drives of output shaft, to export
Oscillating motion is done centered on axle, the relative angle between upper and lower rocking arm and output shaft is adjusted by Positioning screw, in upper rocker arm
The other end is provided with seaming chuck, and the other end of lower shake-changing arm is provided with push-down head, and seaming chuck is corresponding with the position of push-down head；
Described neck clamping device is made up of support and the fixed block being arranged on support, in the upper inner surface of fixed block
Adjustable for height pressure head I is provided with, lower inner surface is provided with square toes fore-set.
Described shank clamping device is made up of support base and fixed body, and fixed body upper inner surface is provided with height adjustable
Pressure head II, lower inner surface is provided with cup dolly.
One end that the upper and lower rocking arm of described head oscillation device is connected with output shaft is provided with Positioning screw, upper and lower pressure
Head is respectively adopted the fixed cover of adjustable angle and is connected on the upper and lower rocking arm other end.
The oscillating deck of described head oscillation device is vertically arranged, and is symmetrically arranged with the bearing of the oscillating deck left and right sides
Two proximity switches, proximity switch is arranged in arc chute and position is adjustable.
Microswitch is additionally provided with the correspondence position below two proximity switches.
Fixed block on described neck clamping device is " " font, and screw mandrel I is threaded connection mode and passes vertically through
The upper surface of fixed block, is connected with pressure head I in the bottom of screw mandrel I, and top is connected with swing arm I.
Fixed block is connected by screw on support, and fixed block is adjustable with the relative angle of support.
Screw mandrel II is threaded connection the upper surface that mode passes vertically through fixed body, is connected with pressure head in the bottom of screw mandrel II
II tops are connected with swing arm II.
Fixed body is connected by screw on support base, and fixed body is adjustable with the relative angle of support base.
9th, stainless steel kitchenware neck fatigue strength test method, it is characterised in that：
1）Clamping：By the head of stainless steel kitchenware, neck and shank are separately mounted to head oscillation device, and neck clamps dress
Put with shank clamping device, adjustment pressure head is clamped to which；
2）Test：Push switch, drives upper rocker arm and lower shake-changing arm by buncher, so as to drive the head of stainless steel kitchenware
Do circulation oscillating motion in portion.
The beneficial effect of patent of the present invention is：Patent of the present invention adopts said structure, is provided by head oscillation dress
Put, neck clamping device and shank clamping device, stainless steel kitchenware neck fatigue intensity is tested, neck fatigue has been filled up
The blank of degree tester, in combination with the use of buncher and proximity switch, can realize test and the test for automating
High precision, applied widely.
Description of the drawings
Fig. 1：Overall top view for patent of the present invention.
Fig. 2：Be Figure 1A-A to head oscillation device and shank clamping device and stainless steel kitchenware installation diagram.
Fig. 3：It is side views of Figure 1B-B to head oscillation device and neck clamping device.
Fig. 4：Front view for upper rocker arm in Fig. 2.
Fig. 5：For upper rocker arm in Fig. 2 and fixed cover and the assembling schematic diagram of seaming chuck.
Specific embodiment
Below in conjunction with the accompanying drawings patent of the present invention is described in detail.
Stainless steel kitchenware neck fatigue strength tester as shown in Figure 1, it is characterised in that：Arrange on base platform 1
There are head oscillation device 2, neck clamping device 3 and shank clamping device 4, wherein head oscillation device 2 and neck clamping device 3
It is oppositely arranged.
Head oscillation device 2 is made up of bearing 201 and buncher 202 as shown in Figure 2, in the output of buncher 202
Oscillating deck 203 with mode connects for screw, upper rocker arm 204 and lower shake-changing arm 205, oscillating deck 203,204 and of upper rocker arm is provided with axle 212
Lower shake-changing arm 205 can do oscillating motion centered on output shaft 212 under the drive of output shaft 212, by Positioning screw 208
Adjust upper and lower rocking arm 204；Relative angle between 205 and output shaft 212, is provided with seaming chuck in the other end of upper rocker arm 204
206, the other end of lower shake-changing arm 205 is provided with push-down head 207, seaming chuck 206 is corresponding with the position of push-down head 207.
As illustrated in figures 4-5, upper rocker arm 204 is the rectangle symmetrical along center line to upper rocker arm 204, on rectangle side
Elongated gap is provided with, described gap originates in the side of upper rocker arm 204, is provided with and seam at the end points of rectangular slot
The through hole 211 that gap is connected.Through hole 211 on the right of upper rocker arm 204 is used for inserting output shaft 212, by itself and lower shake-changing arm 205 and swing
Plate 203 is connected to the angle that can adjust 204 entirety of upper rocker arm on buncher 202 together, tightens afterwards and passes across upper rocker arm
The Positioning screw 208 of 204 right-hand member elongated gaps, makes the right part of upper rocker arm 204 produce a certain amount of deformation, so as to clamp through logical
The output shaft 212 in hole 211, its angle with upper rocker arm 204 is fixed.In the through hole 211 on 204 left side of upper rocker arm, insertion angle can
The fixed cover 209 of tune, the top of fixed cover 209 is oblate post, and seaming chuck 206 is vertical to screw in oblate post in fixed cover 209
In lower planes, the bottom of fixed cover 209 is cylindrical, and the size of cylinder is corresponding with the size of through hole 211.By fixed cover
In the through hole 211 on the 209 insertion left sides, adjustment fixed cover 209 is tightened so as to adjust the direction of seaming chuck 206, afterwards and is passed across
The Positioning screw 208 of 204 left elongated gap of rocking arm, the direction of seaming chuck 206 is fixed.In a device, one can be provided with
Long seaming chuck 206 and two short push-down heads 207.Two push-down heads 207 be arranged in parallel, to 5 head of stainless steel kitchenware under
Surface is fixed, and the head of stainless steel kitchenware 5 is fixedly clamped on head oscillation device 2.
The structure of lower shake-changing arm 205 is identical with upper rocker arm 204.
The oscillating deck 203 of head oscillation device 2 as shown in Figure 2 and upper and lower rocking arm 204；205 are fixed by screws in tune
On the output shaft 212 of speed motor 202, oscillating deck 203 perpendicular to base platform 1, in the bearing 201 of 203 left and right sides of oscillating deck
On be symmetrically arranged with two proximity switches 210, proximity switch 210 is arranged in arc chute and can adjust in arc chute
Position.Microswitch 213, during normal work, oscillating deck are additionally provided with the correspondence position below two proximity switches 210
203 with microswitch 213 not in contact with and microswitch 213 also do not play a role, when proximity switch 210 breaks down failure
When, in 203 swing process of oscillating deck, touching after microswitch 213 being capable of stop motion, it is ensured that the security performance of system.
Neck clamping device 3 as shown in Figure 3 is made up of support 301 and the fixed block 302 being arranged on support 301,
The upper inner surface of fixed block 302 is provided with adjustable for height pressure head I303, and lower inner surface is provided with square toes fore-set 304.Neck is pressed from both sides
Fixed block 302 on tight device 3 is " " font, and screw mandrel I305 is threaded connection mode and passes vertically through the upper of fixed block 302
Surface, is connected with pressure head I303 tops in the bottom of screw mandrel I305 and is connected with swing arm I306.Fixed block 302 is connected by screw
On support 301, fixed block 302 is adjustable with the relative angle of support 301.The top of support 301 and the structure of 204 end of upper rocker arm
Identical, through hole and elongated gap is provided with, during use, the rear portion of fixed block 302 passes through screw, and screw is passed through support 301
The through hole at top, can adjust angle of the fixed block 302 relative to support 301, by being driven through the positioning spiral shell of elongated gap
Follow closely the relative angle that determines fixed block 302 and support 301.
Shank clamping device 4 as shown in Figure 2 is made up of support base 401 and fixed body 402, is arranged on fixed body 402
There are adjustable for height pressure head II403 and cup dolly 404.Screw mandrel II405 is threaded connection mode and passes vertically through fixed body 402
Upper surface, be connected with pressure head II403 tops in the bottom of screw mandrel II405 and be connected with swing arm II406.Fixed body 402 passes through spiral shell
Nail is connected on support base 401, and fixed body 402 is adjustable with the relative angle of support base 401.Fixed body 402 and support base 401
Coupling part structure is identical with support 301 with fixed block 302.The setting of the fixed body 402 and support base 401 of angle adjustable, can
To be applied to the handle shapes of various stainless steel kitchenwares 5, device applicability is enhanced.
Neck clamping device 3 is oppositely arranged with head oscillation device 2, is saved the area of base platform 1, is reduced the whole series
The volume of device.
A kind of stainless steel kitchenware neck fatigue strength test method, its step is：
1）Clamping：By the head of stainless steel kitchenware, neck and shank are separately mounted to head oscillation device, and neck clamps dress
Put with shank clamping device, adjustment pressure head is clamped to which；
2）Test：Push switch, drives upper rocker arm and lower shake-changing arm by buncher, so as to drive the head of stainless steel kitchenware
Do circulation oscillating motion in portion.
During use, by the shank clamping of stainless steel kitchenware 5 to be tested between pressure head II403 and cup dolly 404, lead to
Overwinding rotates the height that bar II406 adjusts pressure head II403, and the shank of stainless steel kitchenware 5 is clamped.
Identical, the neck of stainless steel kitchenware 5 is pressed from both sides by the neck of stainless steel kitchenware 5 by pressure head I and square toes fore-set 304
Tightly, and stainless steel kitchenware 5 is kept parallel to base platform 1.
By adjusting the relative angle of upper rocker arm 204, lower shake-changing arm 205, seaming chuck 206 and push-down head 207 and stainless steel is made
The head joint of the spoon shape of kitchen tools 5, then by adjusting fixed cover 209, make seaming chuck 206 clamp stainless steel with push-down head 207
The head of kitchen tools 5.Can be provided with lower shake-changing arm 205 fixed cover 209 and the push-down head 207 that is set up in parallel for a pair in order to
Strengthen fixed effect.Thus different shape stainless steel kitchenware 5 is fixedly clamped on request.
After each position of stainless steel kitchenware 5 is fixed, activate switch is pressed, be fixed on buncher 202 and export
The upper rocker arm 204 and lower shake-changing arm 205 of axle 212 and oscillating deck 203 start to follow the output shaft 212 of buncher 202 to carry out inverse
Hour hands are rotated, so that the head of stainless steel kitchenware 5 also concomitant rotation, rotates when oscillating deck 203 to the proximity switch 210 on the left side
When, for the first time motion is completed, and now buncher 202 starts to rotate clockwise, so as to drive stainless steel kitchenware 5 head therewith
Rotate clockwise, when oscillating deck 203 is rotated to right side proximity switch 210, second motion is completed.So circulate, so as to complete
Neck fatigue degree into stainless steel kitchenware is tested.In use can pass through by proximity switch 210 be arranged on different positions from
And change the rotation amplitude of 5 neck of stainless steel kitchenware.Buncher 202 drives motion of the neck of stainless steel kitchenware 5 to require
Frequency, does motion repeatedly between proximity switch 210, identifies the quality of stainless steel kitchenware according to the damaged condition of neck.
Claims (9)
1. stainless steel kitchenware neck fatigue strength tester, it is characterised in that：In base platform（1）On be provided with head oscillation dress
Put（2）, neck clamping device（3）With shank clamping device（4）；
Described head oscillation device（2）By bearing（201）And buncher（202）Composition, in buncher（202）Output
Axle（212）The oscillating deck of upper setting mode connects for screw（203）, upper rocker arm（204）And lower shake-changing arm（205）, oscillating deck（203）, on
Rocking arm（204）And lower shake-changing arm（205）Can be in output shaft（212）Drive under, with output shaft（212）Centered on do swing fortune
Dynamic, in upper rocker arm（204）The other end be provided with seaming chuck（206）, in lower shake-changing arm（205）The other end be provided with push-down head
（207）, seaming chuck（206）With push-down head（207）Position corresponding；
Described neck clamping device（3）By support（301）With the fixed block being arranged on support（302）Composition, in fixed block
（302）Upper inner surface be provided with adjustable for height pressure head I（303）, lower inner surface is provided with square toes fore-set（304）；
Described shank clamping device（4）By support base（401）And fixed body（402）Composition, in fixed body（402）Upper inner surface
It is provided with adjustable for height pressure head II（403）, lower inner surface is provided with cup dolly（404）.
2. stainless steel kitchenware neck fatigue strength tester according to claim 1, it is characterised in that：Described head pendulum
Dynamic device（2）Upper and lower rocking arm（204；205）With output shaft（212）One end of connection is provided with Positioning screw（208）, pass through
Positioning screw（208）Can adjust upper and lower rocking arm（204；205）With output shaft（212）Between relative angle, upper and lower pressure head
（206；207）The fixed cover of adjustable angle is respectively adopted（209）It is connected to upper and lower rocking arm（204；205）On.
3. according to the stainless steel kitchenware neck fatigue strength tester described in claim 1, it is characterised in that：Described head oscillation
Device（2）Oscillating deck（203）It is vertically arranged, in oscillating deck（203）The bearing of the left and right sides（201）On be symmetrically arranged with two
Proximity switch（210）, proximity switch（210）It is arranged in arc chute and position is adjustable.
4. according to the stainless steel kitchenware neck fatigue strength tester described in claim 3, it is characterised in that：In two proximity switches
（210）Microswitch is provided with following correspondence position（213）.
5. stainless steel kitchenware neck fatigue strength tester according to claim 1, it is characterised in that：Described neck folder
Tight device（3）On fixed block（302）For " " font, screw mandrel I（305）The mode of being threaded connection passes vertically through fixed block
（302）Upper surface, in screw mandrel I（305）Bottom be connected with pressure head I（303）, top is connected with swing arm I（306）.
6. stainless steel kitchenware neck fatigue strength tester according to claim 1 or 5, it is characterised in that：Fixed block
（302）It is connected by screw in support（301）On, fixed block（302）With support（301）Relative angle adjustable.
7. stainless steel kitchenware neck fatigue strength tester according to claim 1, it is characterised in that：Described shank folder
Tight device（4）On screw mandrel II（405）The mode of being threaded connection passes vertically through fixed body（402）Upper surface, in screw mandrel II
（405）Bottom be connected with pressure head II（403）, top is connected with swing arm II（406）.
8. the stainless steel kitchenware neck fatigue strength tester according to claim 1 or 7, it is characterised in that：Fixed body
（402）It is connected by screw in support base（401）On, fixed body（402）With support base（401）Relative angle adjustable.
9. the method for testing of stainless steel kitchenware neck fatigue strength tester according to claim 1, it is characterised in that：
1）Clamping：By stainless steel kitchenware（5）Head, neck and shank are separately mounted to head oscillation device（2）, neck clamping
Device（3）With shank clamping device（4）On, adjustment pressure head is clamped to which；
2）Test：Push switch, by buncher（202）Drive upper rocker arm（204）And lower shake-changing arm（205）, so as to drive not
Rust steel kitchen tools（5）Head do circulation oscillating motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147800.0A CN104764667B (en) | 2015-03-31 | 2015-03-31 | Stainless steel kitchenware neck fatigue strength tester and its method of testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147800.0A CN104764667B (en) | 2015-03-31 | 2015-03-31 | Stainless steel kitchenware neck fatigue strength tester and its method of testing |
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| Publication Number | Publication Date |
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| CN104764667A CN104764667A (en) | 2015-07-08 |
| CN104764667B true CN104764667B (en) | 2017-03-15 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108871982B (en) * | 2018-07-26 | 2024-02-27 | 杭州富春弹簧有限公司 | Welding spot knocking test device |
| CN113484148A (en) * | 2021-08-04 | 2021-10-08 | 陈泰都 | Stainless steel tableware strength detection process |
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| CN2804845Y (en) * | 2005-06-16 | 2006-08-09 | 黄清洁 | Instrument for testing anti-fatique strength for table-wares kitchen-tools or knives |
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| CN201707274U (en) * | 2010-05-14 | 2011-01-12 | 桂林瑞特试验机有限公司 | Resonant spring fatigue test device |
| CN202276909U (en) * | 2011-09-30 | 2012-06-20 | 台州宝利特鞋业有限公司 | Heel fatigue resistance testing machine |
| CN103743639A (en) * | 2013-12-26 | 2014-04-23 | 宝钢不锈钢有限公司 | Method for detecting bending fatigue property of welding connector and bending machine |
| CN203643273U (en) * | 2013-12-19 | 2014-06-11 | 吉林大学 | Cam type in-situ three-point bending type fatigue mechanics performance testing platform |
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2015
- 2015-03-31 CN CN201510147800.0A patent/CN104764667B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2804845Y (en) * | 2005-06-16 | 2006-08-09 | 黄清洁 | Instrument for testing anti-fatique strength for table-wares kitchen-tools or knives |
| CN101587013A (en) * | 2009-06-25 | 2009-11-25 | 中国日用五金技术开发中心 | Lock durability tester |
| CN201707274U (en) * | 2010-05-14 | 2011-01-12 | 桂林瑞特试验机有限公司 | Resonant spring fatigue test device |
| CN202276909U (en) * | 2011-09-30 | 2012-06-20 | 台州宝利特鞋业有限公司 | Heel fatigue resistance testing machine |
| CN203643273U (en) * | 2013-12-19 | 2014-06-11 | 吉林大学 | Cam type in-situ three-point bending type fatigue mechanics performance testing platform |
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