CN102687934B - Equipment for testing bending performance of shoes - Google Patents
Equipment for testing bending performance of shoes Download PDFInfo
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- CN102687934B CN102687934B CN201210207230.6A CN201210207230A CN102687934B CN 102687934 B CN102687934 B CN 102687934B CN 201210207230 A CN201210207230 A CN 201210207230A CN 102687934 B CN102687934 B CN 102687934B
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Abstract
The invention discloses equipment for testing the bending performance of shoes, comprising a stander, shoe head clampers arranged on the stander, and heel bases; the shoe head clampers are used for leaning against the shoe heads on the stander; the heel bases are used for supporting the bottoms of the heels, the front ends of the heel bases are hinged with the stander, hinge shafts of the heel bases are transversely arranged, and the heel bases can rotate or lock around the hinge shafts; the equipment is further provided with balance weight parts balancing the weight of the heel bases relative to the two sides of the vertical surfaces of the hinge shafts; and the equipment is internally provided with the balance weight parts balancing the weight of the heel bases relative to the two sides of the vertical surfaces of the hinge shafts, so that because the shoes are provided with the balance weight parts, the influence of the self weight of the heel bases to the bending process of the shoes can be balanced, and the bending test data are more accurate.
Description
Technical field
The present invention relates to footwear performance test apparatus technical field, particularly a kind of equipment for the test of footwear bending performance.
Background technology
According to investigations in various injurys gained in sports, the injury gained in sports of foot is maximum, fact proved that the injury gained in sports of foot and the performance of sport footwear are closely bound up, wear suitable running shoes and can greatly reduce the injury of motion process, therefore how to increase sport footwear comfortableness, to reduce injury gained in sports be an important research direction always.
Wherein, the bending performance of sport footwear has a great impact the comfortableness in shoes wearing process, and unpliant shoes can hinder the walk bending naturally of forefoot in process of people, to wearer, bring discomfort; And too emphasize the easy bending of shoes; can make sole lose protective value, easily cause the damage that moves of foot, therefore the quality of sport footwear bending performance; closely bound up with comfortableness and movement protection, the existing stage is for the following equipment of the main employing of sport footwear bending performance test.
Equipment for footwear bending performance test mainly comprises fixed frame and is arranged at toe-cap clamper, the heel pedestal in described frame, and toe-cap clamper is mainly used in toe part to be resisted against in frame; Heel pedestal is mainly used in supporting heel of a shoe bottom, and usually, the front end of heel pedestal is articulated with in frame, so that it rotates relative to toe-cap clamper around this jointed shaft, and when it turns to certain position, heel pedestal can be locked in this position of rotation.
When the bending performance of test shoes, toe-cap is fixed on above-mentioned toe-cap clamper, footwear are positioned on heel pedestal, then the regular length position of heel pedestal is applied to a directed force F, make heel pedestal rotate about 45 degree relative to jointed shaft, measure the maximum pull of heel pedestal in rotation process, for evaluating the bending performance of shoes.
In existing equipment, due to the existence of heel pedestal own wt, in the present rotary course of heel pedestal, its deadweight will produce on tensile force f the impact that continues variation, and its principle can be with reference to figure 1, if plate weight is G, bending angle α,, on direction of pull, the power value decomposition amount of plate own wt is G * cos α, decompose on tensile force f, plate deadweight is on pulling force impact=c * G * cos α, and because bending angle α becomes large from 0 °, so c * G * cos α is also in continuous variation.CL is the distance that plate center of gravity arrives point of force application, and hence one can see that, and certainly focusing in its rotation process of heel pedestal is to eliminate on the impact of shoes bending generation.
Therefore, how to provide a kind of equipment for the test of shoes bending performance, this equipment is more accurate to shoes bending test performance, is those skilled in that art's technical problems urgently to be resolved hurrily.
Summary of the invention
Object of the present invention is for providing a kind of equipment for the test of shoes bending performance, and this equipment is more accurate to shoes bending test performance.
For solving the problems of the technologies described above, the invention provides a kind of equipment for the test of footwear bending performance, comprise frame and be arranged at toe-cap clamper, the heel pedestal in described frame;
Described toe-cap clamper, for being resisted against toe part described frame;
Described heel pedestal, for supporting heel of a shoe bottom, the front end of described heel pedestal is articulated with in described frame, and its jointed shaft horizontally set, and described heel pedestal can rotate or locking around described jointed shaft;
Also be provided with the weight member of heel pedestal relatively described jointed shaft vertical plane of living in both sides weight described in balance.
Preferably, be also provided with the power part for driving heel pedestal to rotate around described jointed shaft in described frame, the torque output shaft of described power part is connected with described jointed shaft.
Preferably, on the torque output shaft of described power part, be provided with its moment of torsion of detection and export big or small torque sensor.
Preferably, be also provided with the angular transducer that detects described heel pedestal rotational angle.
Preferably, described heel pedestal comprises the stringer board that both sides longitudinally arrange and is connected in the support bar between stringer board described in two, heel of a shoe bottom described in they sup-port described in each, described in two, stringer board is articulated with in described frame, and described weight member is located at the leading section of stringer board described in two.
Preferably, support bar horizontally set described in each, and the described support bar that is positioned at described stringer board both ends is fixedly connected with described stringer board, other each described in the two ends of support bar and the described stringer board of corresponding side roll and be connected.
Preferably, the both ends of described support bar are connected by bearing element with the described stringer board of corresponding side.
Preferably, the leading section of described stringer board is provided with the rule of determining described weight member position.
Preferably, described toe-cap clamper is also provided with and has the cambered surface back-up block matching with test toe spring.
Preferably, described toe-cap clamper comprises lower holding frame, upper holding frame and the bolt that steps up described lower holding frame, upper holding frame, the fixing threaded hole that is provided with the described bolt that some groups of lateral separations are different on described lower holding frame, described cambered surface back-up block is arranged at the front end of described lower holding frame.
Preferably, described toe-cap clamper comprises lower holding frame, upper holding frame and the screw rod-gear ring structure moving up and down for promoting or lock described upper holding frame.
When using the equipment for the test of footwear bending performance provided by the present invention to bend test to shoes, first shoes are positioned on heel pedestal, toe-cap is fixed, then apply bending power on heel pedestal, under the effect of bending power, heel pedestal drives shoes to bend along a certain athwartship plane of shoes, owing to being provided with the weight member of balance heel pedestal relatively described jointed shaft vertical plane of living in both sides weight in this equipment, therefore, in the whole bending process of shoes weight member can balance heel pedestal the impact that produces on shoes bending process of deadweight, make to bend test data more accurate.
In a kind of preferred embodiment, heel pedestal comprises the stringer board that both sides longitudinally arrange and is connected in the support bar between stringer board described in two, heel of a shoe bottom described in they sup-port described in each, described in two, stringer board is articulated with in described frame, and described weight member is located at the leading section of stringer board described in two; Heel foundation design is the version of support bar and stringer board, can alleviate the weight of heel pedestal, and then alleviates the weight of equipment, reduces equipment consumptive material, saves cost.
In another kind of preferred embodiment, support bar horizontally set described in each, and the described support bar that is positioned at described stringer board both ends is fixedly connected with described stringer board, other each described in the two ends of support bar and the described stringer board of corresponding side roll and be connected; In this set-up mode, parts have guaranteed the connective stability of heel base supports frame, and can reduce the frictional force between heel pedestal and sole, further increase accuracy and the reliability to the test of shoes bending performance.
In another preferred embodiment, the leading section of stringer board is also provided with the rule of determining weight member position, by the label size on rule, the accurate position of mobile counterweight parts, to reach weight member optimization position in equipment, arrange, further increase the reliability of bending test emulation experimental data.
Accompanying drawing explanation
Fig. 1 be in prior art a kind of typically for the equipment heel pedestal of footwear bending performance test power analysis chart;
Fig. 2 is for the structural representation of the equipment of footwear bending performance test in a kind of specific embodiment of the present invention;
Fig. 3 is for the partial schematic diagram of the equipment of footwear bending performance test shown in Fig. 2;
Fig. 4 is for the structural representation of the equipment heel pedestal of footwear bending performance test shown in Fig. 2;
Fig. 5 is the explosive view of heel pedestal shown in Fig. 4;
Fig. 6 is for the structural representation of the equipment of footwear bending performance test in the another kind of specific embodiment of the present invention.
Wherein, the component names in Fig. 2 to Fig. 6 and the one-to-one relationship between Reference numeral are as follows:
Frame 10, stringer board 11, support bar 12, weight member 13, rule 14, angular transducer 15, miniature radial ball bearing 16, nut 17, jointed shaft 18, upper holding frame 21, lower holding frame 22, bolt 23, cambered surface back-up block 24, screw rod 31, guide post 32, gear ring 33, handle 34, motor 41, torque sensor 42.
The specific embodiment
Core of the present invention is for a kind of footwear bending performance test fixture is provided, and this equipment is more accurate to shoes bending test performance.
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 2, Fig. 3 and Fig. 4, Fig. 2 is the structural representation of footwear bending performance testing equipment in a kind of specific embodiment of the present invention; Fig. 3 is the partial schematic diagram of the test of footwear bending performance shown in Fig. 2.
The invention provides a kind of equipment for the test of footwear bending performance, comprise frame and be arranged at toe-cap clamper, the heel pedestal in frame; Toe-cap clamper, for being resisted against frame by toe part; Heel pedestal, for supporting heel of a shoe bottom, the front end of heel pedestal is articulated with in frame, and its jointed shaft horizontally set, and described heel pedestal can rotate or locking around described jointed shaft.
Equipment for the test of footwear bending performance provided in this article is also provided with the weight member of balance heel pedestal relatively described jointed shaft vertical plane of living in both sides weight.
When using the equipment for the test of footwear bending performance provided by the present invention to bend test to shoes, first shoes are positioned on heel pedestal, toe-cap is fixed, then apply bending power on heel pedestal, under the effect of bending power, heel pedestal drives shoes to bend along a certain athwartship plane of shoes, owing to being provided with the weight member of balance heel pedestal relatively described jointed shaft vertical plane of living in both sides weight in this equipment, therefore, in the whole bending process of shoes weight member can balance heel pedestal the impact that produces on shoes bending process of deadweight, make to bend test data more accurate.
It should be noted that, described laterally for being approximately perpendicular to the direction of shoes toe-cap and heel line.
In a kind of specific embodiment, in frame 10, be also provided with the power part for driving heel pedestal to rotate around jointed shaft, the torque output shaft of power part is connected with jointed shaft; With in prior art, by pulling force, drive heel pedestal to rotate and compare around its jointed shaft, in present embodiment, by moment of torsion, directly drive heel pedestal to rotate, without the length of gripper shoe and the contact position of power part and heel pedestal of considering to support in heel pedestal shoes, apply the size of moment of torsion without calculating, can record more accurately.
Further, in order to record more accurately the size that puts on the moment of torsion on heel pedestal, on the torque output shaft of power part, can be provided with its moment of torsion of detection and export big or small torque sensor 42.
In like manner, in order to record more accurately the size of rotational angle on heel pedestal, on the torque output shaft of power part, can be provided with the angular transducer 15 that detects its rotational angle.
Certainly, power part can arrange independent power part in equipment, for drive disk assembly provides moment of torsion, such as motor 41 parts such as grade are installed in frame 10, also can adopt external power-equipment that moment of torsion is provided, such as external devices such as puller systems.
For the concrete structure of realizing the heel pedestal of above-mentioned technique effect, can have various ways, below describe the preferred embodiment a kind of of heel pedestal, specific as follows described in.
Please refer to Fig. 4 and Fig. 5, Fig. 4 is the structural representation of heel pedestal in the testing equipment of footwear bending performance shown in Fig. 2; Fig. 5 is the explosive view of heel pedestal shown in Fig. 4.
Heel pedestal can comprise the stringer board 11 that both sides longitudinally arrange and be connected in the support bar 12 of 11 of two stringer boards, each support bar 12 can horizontally set, be parallel to shoes fore-and-aft direction, parallel support bar 12 supports heel of a shoe bottom, support bar 12 can be realized and being connected of both sides stringer board by the attaching parts such as bolt, two stringer boards 11 are articulated with in frame 10, and weight member 13 is located at the leading section of two stringer boards 11.
In this embodiment, heel foundation design is the version of support bar 12 and stringer board 11, can alleviate the weight of heel pedestal, and then alleviates the weight of equipment, reduces equipment consumptive material, saves cost.
Usually, at heel pedestal, rotate gradually in the process of lifting, between shoes bottom and the supporting surface of heel pedestal, can produce frictional force.
Please refer again to Fig. 3, a kind of preferred embodiment in, each support bar 12 horizontally sets, and the support bar 12 that is positioned at stringer board 11 both ends is fixedly connected with stringer board 11, roll and be connected with the stringer board of corresponding side 11 in the two ends of other each support bars 12; In this set-up mode, parts have guaranteed the connective stability of heel base supports frame, and can reduce the frictional force between heel pedestal and sole, further increase accuracy and the reliability to the test of shoes bending performance.
Further, the both ends of support bar 12 and the stringer board of corresponding side 11 in above-described embodiment can be connected by bearing element, can use miniature radial ball bearing 16 to realize both connections, mounting means can be with reference to as Fig. 5, parts of bearings can be realized support bar 12 and stringer board 11, and both rotate more flexibly, and arrange fairly simple, easy for installation.
A kind of preferred embodiment in, the leading section of stringer board is also provided with the rule 14 of determining weight member 13 positions, as shown in Figure 4, by the label size on rule 14, the accurate position of mobile counterweight parts 13, to reach weight member 13 optimization position in equipment, arrange, further increase the reliability of bending test emulation experimental data.
Wherein, weight member 13 can be designed as form of sleeve, please refer again to Fig. 5, be set on stringer board 11, and can be along stringer board relative sliding, when weight member moves to correct position, use screw 19 or bolt be relative locking in position with stringer board by it.
Further, in order to increase the comfortableness of shoes dress, existing stage is during footwear design, its front end toe-cap all has certain radian that upwarps, therefore, in the various embodiments described above, toe-cap clamper provided by the present invention is also provided with has the cambered surface back-up block matching with test toe spring, to toe-cap, can play better support and clamping action.
Particularly, toe-cap clamper comprises lower holding frame 22, upper holding frame 21 and the bolt 23 that steps up described lower holding frame, upper holding frame, bolt 23 is the both sides that are held in holding frame 21 and lower holding frame 22, the fixing threaded hole that is provided with the bolt 23 that some groups of lateral separations are different on lower holding frame 22, cambered surface back-up block 24 is arranged at the front end of described lower holding frame 22; Can be by the different clamping transverse width of test shoes in this embodiment, the lateral separation of the bolt 23 in adjusting between holding frame 21 and lower holding frame 22, is installed in the corresponding screw of lower holding frame 22, is convenient to realize the clamping of toe part.
Please refer to Fig. 6, Fig. 6 be in the another kind of specific embodiment of the present invention for the structural representation of the equipment of footwear bending performance test, be that from the main distinction in above-described embodiment the structure of toe-cap clamper is different.
In the another kind of specific embodiment, toe-cap clamper can comprise lower holding frame 22, upper holding frame 21 and the screw rod-gear ring structure moving up and down for promoting or lock upper holding frame 21, screw rod-gear ring structure comprises the guide post 32 that upper holding frame 21 is play the guiding role, the screw rod 31 that is fixed on the internal thread gear ring 33 on guide post 32 and is meshed with described gear ring 33, the lower end of guide post 32 is fixed on lower holding frame 22, this embodiment can be realized moving up and down of upper holding frame 21 by rotating screw bolt 31, regulate more accurate, simple to operate.
Further, the upper end of screw rod 31 can also be provided with handle 34, to facilitate the operation of screw rod.
Above a kind of equipment for the test of footwear bending performance provided by the present invention is described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (9)
1. for an equipment for footwear bending performance test, comprise frame (10) and be arranged at toe-cap clamper, the heel pedestal in described frame (10);
Described toe-cap clamper, for being resisted against toe part described frame;
Described heel pedestal, for supporting heel of a shoe bottom, the front end of described heel pedestal is articulated with in described frame, and its jointed shaft horizontally set, and described heel pedestal can rotate or locking around described jointed shaft; It is characterized in that,
Also be provided with the weight member (13) of heel pedestal relatively described jointed shaft vertical plane of living in both sides weight described in balance;
Also be provided with the angular transducer (15) that detects described heel pedestal rotational angle;
Described heel pedestal comprises the stringer board (11) that both sides longitudinally arrange and is connected in the support bar (12) between stringer board described in two (11), support bar described in each (12) supports described heel of a shoe bottom, it is upper that stringer board described in two (11) is articulated with described frame (10), and described weight member (13) is located at the leading section of stringer board described in two (11).
2. the equipment for footwear bending performance test as claimed in claim 1, it is characterized in that, in described frame (10), be also provided with the power part for driving heel pedestal to rotate around described jointed shaft (18), the torque output shaft of described power part is connected with described jointed shaft (18).
3. the equipment for the test of footwear bending performance as claimed in claim 2, is characterized in that, is provided with its moment of torsion of detection and exports big or small torque sensor (42) on the torque output shaft of described power part.
4. the equipment for footwear bending performance test as claimed in claim 1, it is characterized in that, support bar described in each (12) horizontally set, and the described support bar (12) that is positioned at described stringer board (11) both ends is fixedly connected with described stringer board (11), other each described in the two ends of support bar (12) and the described stringer board (11) of corresponding side roll and be connected.
5. the equipment for the test of footwear bending performance as claimed in claim 4, is characterized in that, the both ends of described support bar (12) are connected by bearing element with the described stringer board (11) of corresponding side.
6. the equipment for the test of footwear bending performance as claimed in claim 4, is characterized in that, the leading section of described stringer board is provided with the rule (14) of determining described weight member (13) position.
7. the equipment for the test of footwear bending performance as claimed in claim 1, is characterized in that, described toe-cap clamper is also provided with has the cambered surface back-up block (24) matching with test toe spring.
8. the equipment for footwear bending performance test as claimed in claim 7, it is characterized in that, described toe-cap clamper comprises lower holding frame (22), upper holding frame (21) and the bolt that steps up described lower holding frame (22), upper holding frame (21), the fixing threaded hole that is provided with the described bolt that some groups of lateral separations are different on described lower holding frame (22), described cambered surface back-up block is arranged at the front end of described lower holding frame (22).
9. the equipment for footwear bending performance test as claimed in claim 7, it is characterized in that, described toe-cap clamper comprises lower holding frame (22), upper holding frame (21) and for promoting or lock screw rod-gear ring structure that described upper holding frame (21) moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207230.6A CN102687934B (en) | 2012-06-21 | 2012-06-21 | Equipment for testing bending performance of shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207230.6A CN102687934B (en) | 2012-06-21 | 2012-06-21 | Equipment for testing bending performance of shoes |
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| Publication Number | Publication Date |
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| CN102687934A CN102687934A (en) | 2012-09-26 |
| CN102687934B true CN102687934B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210207230.6A Active CN102687934B (en) | 2012-06-21 | 2012-06-21 | Equipment for testing bending performance of shoes |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9560897B2 (en) * | 2014-12-19 | 2017-02-07 | Flextronics Ap, Llc | Shoe testing apparatus |
| CN104905493A (en) * | 2015-07-02 | 2015-09-16 | 宁波慈星股份有限公司 | Sole fixing apparatus for robot shoemaking streamline |
| CN107822266B (en) * | 2017-09-27 | 2023-08-11 | 惠州市泰捷鞋业有限公司 | Multipurpose shoe detector with anti-slip detection function |
| CN109738357B (en) * | 2018-12-29 | 2024-06-07 | 大加利（太仓）质量技术检测中心有限公司 | Shoe peeling testing machine with novel base and working method thereof |
| CN116098348A (en) * | 2023-03-24 | 2023-05-12 | 唐岩军 | Shoe gluing process |
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| CN2691327Y (en) * | 2004-04-13 | 2005-04-13 | 裕铭机械有限公司 | Footwear comprehensive quality testing machine |
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| CN201107246Y (en) * | 2007-11-08 | 2008-08-27 | 高铁检测仪器（东莞）有限公司 | Safety shoe-pad folding-resistant testing machine |
| CN202043712U (en) * | 2011-03-31 | 2011-11-23 | 东莞市恒宇仪器有限公司 | Safety shoes bending test machine |
| CN202635802U (en) * | 2012-06-21 | 2013-01-02 | 安踏（中国）有限公司 | Device for testing footwear bending performances |
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| US6845568B2 (en) * | 2000-09-22 | 2005-01-25 | Eric G. Ward | High performance foot bed for sports equipment |
| CN101236148B (en) * | 2008-03-06 | 2010-11-17 | 上海交通大学 | Rotary Bending Fatigue Testing Machine |
| CN202095653U (en) * | 2011-04-29 | 2012-01-04 | 上海天祥质量技术服务有限公司 | Flexing resistance testing device of shoes |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691327Y (en) * | 2004-04-13 | 2005-04-13 | 裕铭机械有限公司 | Footwear comprehensive quality testing machine |
| CN201075075Y (en) * | 2007-08-03 | 2008-06-18 | 高铁检测仪器（东莞）有限公司 | Whole shoe bending fixed stress angle analyzer |
| CN201107246Y (en) * | 2007-11-08 | 2008-08-27 | 高铁检测仪器（东莞）有限公司 | Safety shoe-pad folding-resistant testing machine |
| CN202043712U (en) * | 2011-03-31 | 2011-11-23 | 东莞市恒宇仪器有限公司 | Safety shoes bending test machine |
| CN202635802U (en) * | 2012-06-21 | 2013-01-02 | 安踏（中国）有限公司 | Device for testing footwear bending performances |
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