CN218601065U - Leather shoe colludes heart rigidity test machine - Google Patents
Leather shoe colludes heart rigidity test machine Download PDFInfo
- Publication number
- CN218601065U CN218601065U CN202222743870.0U CN202222743870U CN218601065U CN 218601065 U CN218601065 U CN 218601065U CN 202222743870 U CN202222743870 U CN 202222743870U CN 218601065 U CN218601065 U CN 218601065U
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- Prior art keywords
- mounting seat
- seat
- rod
- test
- leather shoe
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 67
- 239000010985 leather Substances 0.000 title claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a leather shoe shank rigidity testing machine, which comprises a frame, wherein a test board is arranged on the frame, a mounting seat is arranged in the frame, the mounting seat is arranged below the test board, a guide rod is arranged on the mounting seat, and the mounting seat is connected with the test board through the guide rod; the guide rod is sleeved with a lifting seat, the lifting seat is slidably arranged on the guide rod, and the lifting seat is arranged between the test board and the mounting seat; the lifting seat is provided with a slidable sliding bottom plate, the sliding bottom plate is provided with a load cell, one end, away from the sliding bottom plate, of the load cell is provided with a connecting block, the connecting block is provided with a connecting rod, the load can be placed on the connecting block, and the load is hung on the connecting rod. The utility model is suitable for a leather shoes collude test of the vertical bending stiffness of heart, adopt electronic test loading load, and have the automatic positive structure of leading that floats, the test is convenient, and degree of automation is high, has improved the accuracy of experimental result.
Description
Technical Field
The utility model relates to a test technical field especially relates to a leather shoes collude heart rigidity test machine of detecting resistant scraping of sample and wear resistance performance.
Background
In the manufacturing of leather shoes, the steel shank cores for the leather shoes are increasingly complex in types, shapes and specifications, the steel shank for the leather shoes is a steel rod which is formed by stamping a cold-rolled steel plate and has certain hardness and elasticity, and if the longitudinal rigidity of the steel shank for the leather shoes is too poor, the steel shank for the leather shoes is easy to fatigue and deform plastically, so that the steel shank for the leather shoes needs to be subjected to a rigidity test. The fixed rod of the existing leather shoe shank stiffness detector is fixed by a universal joint, so that the detection position is not vertical, the vertical stability performance during the experiment is poor, and the error of the test is easily caused; for the long-distance steel hook test, the structure of the whole detector is complex, the occupied space is large, and the detection test of various products is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a leather shoes collude heart rigidity test machine is applicable to the test of the vertical bending stiffness of leather shoes collude heart, has the connecting rod and perpendicular concentric with the sample stress point, makes the sample stress point automatic alignment load cell.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a leather shoe shank rigidity testing machine comprises a rack, wherein a testing table is arranged on the rack, a mounting seat is arranged in the rack and is arranged below the testing table, a guide rod is arranged on the mounting seat, and the mounting seat is connected with the testing table through the guide rod;
the guide rod is sleeved with a lifting seat, the lifting seat is slidably arranged on the guide rod, and the lifting seat is arranged between the test board and the mounting seat;
a slidable sliding bottom plate is arranged on the lifting seat, a load cell is arranged on the sliding bottom plate, a connecting block is arranged at one end of the load cell far away from the sliding bottom plate, and a connecting rod is arranged on the connecting block;
the test board is provided with a rear clamp, one side of the rear clamp is provided with a front clamp matched with the rear clamp, the bottom of the front clamp is provided with a connecting rod, and the other end of the connecting rod penetrates through the test board and then is arranged on the connecting block.
Further, in some embodiments, a bottom shaft seat is arranged on the mounting seat, a synchronous belt pulley is arranged at one end, far away from the mounting seat, of the bottom shaft seat, a screw rod is arranged in the bottom shaft seat, and the synchronous belt pulley is in transmission connection with the screw rod.
The mounting seat is provided with a motor, and the motor is in transmission connection with a synchronous belt pulley through a driving wheel;
one end of the screw rod, which is far away from the synchronous belt pulley, is butted with the bottom surface of the lifting seat.
Further, in some embodiments, a positioning rod is disposed on a side of the front fixture away from the rear fixture, the positioning rod is erected on the test board, and the positioning rod is disposed perpendicular to a clamping surface of the rear fixture.
Further, in some embodiments, one end of the positioning rod, which is close to the rear clamp, is arranged below the front clamp, one end of the positioning rod, which is close to the rear clamp, is provided with a longitudinally through limiting groove, the limiting groove is located right below the joint of the front clamp and the connecting rod, and the connecting rod extends downwards to penetrate through the limiting groove.
Further, in some embodiments, a touch screen is arranged on the front surface of the rack, and the limiting groove is in a narrow slit strip shape.
Further, in some embodiments, a threaded shaft sleeve is disposed in the bottom shaft seat, and the screw is in threaded connection with the shaft sleeve in the bottom shaft seat.
Further, in some embodiments, a locking handle is arranged on the rear clamp, and the rear clamp is movably arranged on the test bench through the locking handle.
Further, in some embodiments, a load is arranged on the connecting block, and the load is hung on the connecting rod.
The utility model is suitable for a leather shoes collude test of the vertical bending rigidity of heart. The utility model discloses to collude heart back heel fixed, front end loading load, the load loading adopts the electrodynamic type, makes collude the heart sample crooked like the cantilever, produces bending deformation, and the heart camber of colluding is measurationed again this moment, measures its crooked degree, and the bending stiffness who colludes the heart (colludes heart rigidity) is calculated. The utility model discloses an electronic test loading, and have automatic floating and lead positive structure, apply to the long distance and collude the heart test, the test is convenient, and degree of automation is high, and detection efficiency is high, has improved the accuracy of test result.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of an embodiment of the present invention;
fig. 3 is a schematic front view of an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 2;
fig. 5 is a schematic perspective view of an embodiment of the present invention.
The notation in the figure is:
the device comprises a rack 11, a touch screen 12, a test bench 13, a rear clamp 14, a front clamp 15, a locking handle 16, a positioning rod 17, a connecting rod 18, a limiting groove 19, a sample 20, a mounting seat 21, a bottom shaft seat 22, a synchronous belt pulley 23, a screw 24, a driving wheel 25, a motor 26, a lifting seat 27, a sliding bottom plate 28, a connecting block 29, a guide rod 33, a load cell 34 and a load 37.
Detailed Description
In order to further understand the features and technical means of the present invention and achieve specific objects and functions, the embodiments and features of the embodiments in the present application can be combined with each other without conflict. For further understanding the utility model discloses a specific purpose, function, the analysis that characteristic, technological means and reached the utility model discloses an advantage and spirit are right through following combination drawing and detailed implementation the utility model discloses a detailed description obtains further understanding.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "front," "back," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to the attached drawings, the utility model is suitable for the test of the longitudinal bending rigidity of leather shoe shank, which comprises a frame 11, a touch screen 12 is arranged on the front side of the frame 11, a test board 13 is arranged on the upper side of the frame 11, a mounting seat 21 is arranged in the frame 11, the mounting seat 21 is arranged below the test board 13, a guide rod 33 is arranged on the mounting seat 21, and the mounting seat 21 is connected with the test board 13 through the guide rod 33;
further, in one embodiment of the present invention, a bottom shaft seat 22 is disposed on the mounting seat 21, a synchronous belt pulley 23 is disposed at one end of the bottom shaft seat 22 away from the mounting seat 21, a screw 24 is disposed in the bottom shaft seat 22, and the synchronous belt pulley 23 is in transmission connection with the screw 24; a threaded shaft sleeve is arranged in the bottom shaft seat 22, and the screw rod 24 is in threaded connection with the shaft sleeve in the bottom shaft seat 22.
A motor 26 is arranged on (one side of) the mounting seat 21, and the motor 26 is in transmission connection with the synchronous belt pulley 23 through a driving wheel 25.
The guide rod 33 is sleeved with a lifting seat 27, the lifting seat 27 is slidably arranged on the guide rod 33, the lifting seat 27 is arranged between the test bench 13 and the mounting seat 21, and one end of the screw rod 24, which is far away from the synchronous belt pulley 23, is abutted to the bottom surface of the lifting seat 27.
Furthermore, in one embodiment of the present invention, the lifting seat 27 is provided with a slidable sliding bottom plate 28, the sliding bottom plate 28 is provided with a load cell 34, one end of the load cell 34 away from the sliding bottom plate 28 is provided with a connecting block 29, the connecting block 29 is provided with a connecting rod 18, the connecting block 29 can be used for placing a load 37, and the load 37 is hung on the connecting rod 18.
Further, in one embodiment of the present invention, a rear fixture 14 is disposed on the test platform 13, a locking handle 16 is disposed on the rear fixture 14, the rear fixture 14 is movably disposed on the test platform 13, and the rear fixture 14 is fixed on the test platform 13 through the locking handle 16; the long distance hook center test can be facilitated by adjusting the position of the rear clamp 14 on the test bench 13.
One side of the rear clamp 14 is provided with a front clamp 15 matched and corresponding to the rear clamp, the bottom of the front clamp 15 is provided with a connecting rod 18, and the other end of the connecting rod 18 passes through the test platform 13 and then is arranged on a connecting block 29.
The side of the front clamp 15 away from the rear clamp 14 is provided with a positioning rod 17, the positioning rod 17 is erected on the test bench 13, and the positioning rod 17 is arranged perpendicular to the clamping surface of the rear clamp 14, in other words, the positioning rod 17 is perpendicular to the rear clamp 14.
One end of the positioning rod 17 close to the rear clamp 14 is arranged below the front clamp 15, one end of the positioning rod 17 close to the rear clamp 14 is provided with a limiting groove 19 which is longitudinally (vertically) communicated, the limiting groove 19 is in a narrow slit long shape, the limiting groove 19 is positioned right below the joint of the front clamp 15 and the connecting rod 18, and the connecting rod 18 extends downwards to penetrate through the limiting groove 19.
In the test, the heel part of the leather shoe shank (sample 20) is fixed, the front end (front clamp 15) is loaded with a load 37 (such as a weight), the load 37 is in an electrodynamic type, so that the shank generates bending deformation, the load cell 34 senses the loaded force, and then the bending deflection of the shank is measured, so as to calculate the bending rigidity of the shank.
During testing, a load 37 is hung on the connecting rod 18, and the load 37 is placed on the connecting block 29.
The connecting rod 18 is assembled in a floating state, and when a load 37 is loaded, the tension applied to the connecting rod 18 and the stress point of the test sample 20 are in a vertical concentric state;
the slide base 28 can slide left and right: when the motor 26 is operated, the screw 24 drives the lifting seat 27 to displace, and the whole part on the lifting seat 27 moves downwards, the sliding bottom plate 28 slides on the plane of the lifting seat 27, the guide connecting rod 18 hangs down, and all forces (the part and the load 37) are on a vertical line and are opposite to the load cell 34 (the force loaded by sensing). The device is suitable for long-distance hook core testing and high in detection efficiency.
When the device works, the screw rod 24 is driven to move up and down through the motor 26, so that the lifting seat 27 is driven to slide up and down, the load 37 and the load cell 34 are driven to move along with the screw rod, the driving assembly 1 applies force on the force measuring knife, the front clamp 15 clamps the front end of the sample 20 (hook core), the load 37 applies pulling force on the front end of the hook core sample, the load cell 34 senses the loaded force, the sample 20 (hook core) is bent like a cantilever, the bending degree of the sample 20 (hook core) is measured, and the bending rigidity of the hook core is calculated.
The foregoing examples, which represent several preferred embodiments of the invention and are described in considerable detail with the understanding that the present invention is not limited to the forms disclosed herein, but is to be considered as excluding other examples and from numerous other combinations, modifications, and environments and is capable of modifications within the scope of the invention as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art, and not limited thereby. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention, which is to be construed as being limited only by the appended claims. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A leather shoe shank rigidity testing machine comprises: the test bed comprises a rack (11), wherein a test bed (13) is arranged on the rack (11); the device is characterized in that a mounting seat (21) is arranged in the rack (11), the mounting seat (21) is arranged below the test board (13), a guide rod (33) is arranged on the mounting seat (21), and the mounting seat (21) is connected with the test board (13) through the guide rod (33);
a lifting seat (27) is sleeved on the guide rod (33), the lifting seat (27) is slidably arranged on the guide rod (33), and the lifting seat (27) is arranged between the test bench (13) and the mounting seat (21);
a slidable sliding bottom plate (28) is arranged on the lifting seat (27), a load cell (34) is arranged on the sliding bottom plate (28), a connecting block (29) is arranged at one end, away from the sliding bottom plate (28), of the load cell (34), and a connecting rod (18) is arranged on the connecting block (29);
the test bench (13) is provided with a rear clamp (14), one side of the rear clamp (14) is provided with a front clamp (15) which is matched and corresponding to the rear clamp, the bottom of the front clamp (15) is provided with a connecting rod (18), and the other end of the connecting rod (18) penetrates through the test bench (13) and then is arranged on a connecting block (29).
2. The leather shoe shank rigidity testing machine according to claim 1, characterized in that a bottom shaft seat (22) is arranged on the mounting seat (21), a synchronous belt pulley (23) is arranged at one end of the bottom shaft seat (22) far away from the mounting seat (21), a screw rod (24) is arranged in the bottom shaft seat (22), and the synchronous belt pulley (23) is in transmission connection with the screw rod (24).
3. The leather shoe shank stiffness testing machine according to claim 2, wherein a motor (26) is arranged on the mounting seat (21), and the motor (26) is in transmission connection with a synchronous belt pulley (23) through a driving wheel (25);
one end of the screw rod (24) far away from the synchronous belt pulley (23) is arranged on the bottom surface of the lifting seat (27) in an abutting mode.
4. The leather shoe shank rigidity testing machine according to claim 1, characterized in that a positioning rod (17) is arranged on one side of the front clamp (15) far away from the rear clamp (14), the positioning rod (17) is erected on the test bench (13), and the positioning rod (17) is arranged perpendicular to a clamping surface of the rear clamp (14).
5. The leather shoe shank rigidity testing machine according to claim 4, characterized in that one end of the positioning rod (17) close to the rear clamp (14) is arranged below the front clamp (15), one end of the positioning rod (17) close to the rear clamp (14) is provided with a longitudinally through limiting groove (19), the limiting groove (19) is positioned under the joint of the front clamp (15) and the connecting rod (18), and the connecting rod (18) extends downwards and penetrates through the limiting groove (19).
6. A leather shoe shank rigidity testing machine according to claim 5, characterized in that a touch screen (12) is arranged on the front surface of the machine frame (11), and the limiting groove (19) is in a narrow slit strip shape.
7. The leather shoe shank stiffness testing machine according to claim 2, wherein a threaded shaft sleeve is arranged in the bottom shaft seat (22), and the screw rod (24) is in threaded connection with the shaft sleeve in the bottom shaft seat (22).
8. A leather shoe shank rigidity testing machine according to claim 1, characterized in that a locking handle (16) is arranged on the rear clamp (14), and the rear clamp (14) is movably arranged on the testing table (13) through the locking handle (16).
9. A leather shoe shank stiffness testing machine according to claim 1, wherein a load (37) is arranged on the connecting block (29), and the load (37) is hung on the connecting rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222743870.0U CN218601065U (en) | 2022-10-18 | 2022-10-18 | Leather shoe colludes heart rigidity test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222743870.0U CN218601065U (en) | 2022-10-18 | 2022-10-18 | Leather shoe colludes heart rigidity test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218601065U true CN218601065U (en) | 2023-03-10 |
Family
ID=85401999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222743870.0U Expired - Fee Related CN218601065U (en) | 2022-10-18 | 2022-10-18 | Leather shoe colludes heart rigidity test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218601065U (en) |
-
2022
- 2022-10-18 CN CN202222743870.0U patent/CN218601065U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |