CN103952901B - A kind of shearing knife of convex shape sample - Google Patents
A kind of shearing knife of convex shape sample Download PDFInfo
- Publication number
- CN103952901B CN103952901B CN201410210429.3A CN201410210429A CN103952901B CN 103952901 B CN103952901 B CN 103952901B CN 201410210429 A CN201410210429 A CN 201410210429A CN 103952901 B CN103952901 B CN 103952901B
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- China
- Prior art keywords
- convex shape
- wall
- trough rim
- inwall
- ditch trough
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- 238000010008 shearing Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005520 cutting process Methods 0.000 abstract description 18
- 239000000523 sample Substances 0.000 abstract description 10
- 239000006101 laboratory sample Substances 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of shearing knife of convex shape sample, comprise upper plate and lower shoe, be movably connected by rotating shaft between described upper plate and lower shoe; Described upper plate is provided with convex shape groove cutter body, described lower shoe is provided with lower convex shape cutter hub; Between the lower surface of the first convex shape inwall on wherein said upper convex shape groove cutter body and the lower surface of the first convex shape outer wall, the first blade part is installed; Between the upper end of the second convex shape inwall on described lower convex shape cutter hub and the upper end of the second convex shape outer wall, the second blade part is installed; The first described convex shape inwall is identical with the second convex shape outer wall size dimension, and corresponding in opposite directions installation.The present invention is used for fast cutting out the convex shape laboratory sample of pincher elasticity recoverability, only need once cutting is shaping on convex shape scissors, not only save time but also laborsaving, and processing and fabricating is convenient.
Description
Technical field
The present invention relates to a kind of shearing knife of convex shape sample, be applicable to textile garment field, be particularly useful for a kind of convex shape shearing knife for pincher elasticity recoverability laboratory sample of textile test experiment.
Background technology
In textile test laboratory, the common preparation method of the convex laboratory sample of pincher elasticity recoverability is, has the seal of convex shape projection on fabric, stamp convex shape vestige with bottom, then with common scissors manual clip convex shape sample.Once experiment clip 10 warp-wises of each fabric and 10 horizontal convex shape samples.Generally do experiment of single factor, need to several pieces even tens pieces of fabrics do one or many test.From seal to cutting, especially cutting process is loaded down with trivial details, and test fabric is too many, then cut acid even injured skin of going smoothly.And the appearance sample edge that manual cutting is difficult to avoid is uneven, affects experimental result.
Summary of the invention
The object of the present invention is to provide a kind of shearing knife of convex shape sample, for fast cutting out the convex shape laboratory sample of pincher elasticity recoverability, make convex shape laboratory sample without the seal stamping convex shape, more do not need manual cutting, only need once cutting be shaping on convex shape scissors, not only save time but also laborsaving, and processing and fabricating is convenient.
For achieving the above object, technical scheme of the present invention is:
A shearing knife for convex shape sample, comprises upper plate and lower shoe, is movably connected between described upper plate and lower shoe by rotating shaft; Described upper plate is provided with convex shape groove cutter body, described lower shoe is provided with lower convex shape cutter hub; Wherein said upper convex shape groove cutter body comprises the first convex shape inwall, is positioned at the first convex shape outer wall of the first convex shape inwall periphery, and the convex shape internal cavity surrounded by the first convex shape inwall; Wherein the vertical height of the first convex shape inwall is greater than the vertical height of the first convex shape outer wall, the first described convex shape inwall and the upper end of the first convex shape outer wall are welded with the lower surface of upper plate respectively and are connected, and are provided with the first blade part between the lower surface of the first described convex shape inwall and the lower surface of the first convex shape outer wall; Described lower convex shape cutter hub comprises convex block and is positioned at the second convex shape outer wall of convex block periphery; The vertical height of wherein said convex block is less than the vertical height of the second convex shape outer wall; The lower surface of described convex block and the second convex shape outer wall is welded with the upper surface of lower shoe respectively and is connected, described convex block edge forms the second convex shape inwall being positioned at the outer wall of the second convex shape, and is provided with the second blade part between the upper end of the second described convex shape inwall and the upper end of the second convex shape outer wall; The first described convex shape inwall is identical with the second convex shape outer wall size dimension, and corresponding in opposite directions installation.
Level interval between the first described convex shape inwall and the first convex shape outer wall is 1mm, and the first described convex shape inwall and the first convex shape outer wall wall thickness are respectively 1mm; The vertical height of the first described convex shape inwall is 13mm, and the vertical height of the first convex shape outer wall is 10mm; The first described convex shape inwall and the first convex shape outer wall are stainless steel.
Level interval between the second described convex shape inwall and the second convex shape outer wall is 1mm, and described second convex shape outer wall wall thickness is 1mm; The vertical height of described convex block is 12mm, and the vertical height of the second described convex shape outer wall is 15mm; The second described convex shape inwall and the second convex shape outer wall are stainless steel second convex shape inwall and the second convex shape outer wall.
The both sides of described upper plate are provided with the first left ditch trough rim and the first right ditch trough rim that thickness is 3mm, the both sides of described lower shoe are provided with the second left ditch trough rim and the second right ditch trough rim that thickness is 5mm, described first left ditch trough rim, first right ditch trough rim and the second right ditch trough rim offer the installing hole that diameter is 3mm respectively, described second left ditch trough rim offers the shaft thread hole that diameter is 3mm, and the described first left ditch trough rim, shaft thread hole internal frame in installing hole on first right ditch trough rim and the second right ditch trough rim and on the second left ditch trough rim is provided with threaded rotating shaft, make threaded rotating shaft successively through the installing hole on the second right ditch trough rim, installing hole on first right ditch trough rim, installing hole on first left ditch trough rim, shaft thread hole on second left ditch trough rim, screw thread in threaded rotating shaft and shaft thread hole are screwed togather be connected, object is that the threaded rotating shaft in one end is fixed on lower shoe, and upper plate can around this axis of rotation.And described upper plate and lower shoe are thickness is the corrosion resistant plate of 3mm.
Described first left ditch trough rim is stainless steel first left ditch trough rim, the described first right ditch trough rim is stainless steel first right ditch trough rim, the described second left ditch trough rim is stainless steel second left ditch trough rim, the described second right ditch trough rim is the right ditch trough rim of stainless steel second.
Described upper plate is provided with handle.
Described handle is oval rubber handle.
Beneficial effect of the present invention is: the shearing knife that the present invention relates to a kind of convex shape sample, for fast cutting out the convex shape laboratory sample of pincher elasticity recoverability, make convex shape laboratory sample without the seal stamping convex shape, more do not need manual cutting, only need once cutting be shaping on convex shape scissors, not only save time but also laborsaving, and processing and fabricating is convenient.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is upper plate structural representation of the present invention;
Fig. 3 is lower shoe structural representation of the present invention;
Fig. 4 is the enlarged diagram of upper convex shape groove cutter body in Fig. 2;
Fig. 5 is the enlarged diagram of lower convex shape groove cutter hub in Fig. 3;
Fig. 6 is structural representation when convex shape groove cutter body and lower convex shape groove cutter hub coordinate in the present invention.
Detailed description of the invention
Embodiment 1
The shearing knife of a kind of convex shape sample as shown in figures 1 to 6, comprises upper plate 1 and lower shoe 2, is movably connected between described upper plate 1 and lower shoe 2 by rotating shaft 3, and described rotating shaft 3 one end is welded with rivet, and the other end offers screw thread, described upper plate 1 is provided with convex shape groove cutter body 4, described lower shoe 2 is provided with lower convex shape cutter hub 5, wherein said upper convex shape groove cutter body 4 comprises the first convex shape inwall 6, is positioned at the first convex shape outer wall 7 of the first convex shape inwall 6 periphery, and the convex shape internal cavity 8 surrounded by the first convex shape inwall 6, wherein the vertical height of the first convex shape inwall 6 is greater than the vertical height of the first convex shape outer wall 7, the first described convex shape inwall 6 and the upper end of the first convex shape outer wall 7 are welded with the lower surface of upper plate 1 respectively and are connected, between the lower surface of the first described convex shape inwall 6 and the lower surface of the first convex shape outer wall 7, first blade part 12 is installed, the first described blade part 12 is exactly be formed by connecting by a tapered plane by between the lower surface of the first convex shape inwall 6 and the lower surface of the first convex shape outer wall 7, and the first convex shape inwall 6 forms edge line with tapered plane junction, described lower convex shape cutter hub 5 comprises convex block 9 and is positioned at the second convex shape outer wall 10 of convex block 9 periphery, the vertical height of wherein said convex block 9 is less than the vertical height of the second convex shape outer wall 10, described convex block 9 and the lower surface of the second convex shape outer wall 10 are welded with the upper surface of lower shoe 2 respectively and are connected, described convex block 9 edge forms the second convex shape inwall 11 being positioned at the outer wall 10 of the second convex shape, and between the upper end of the second described convex shape inwall 11 and the upper end of the second convex shape outer wall 10, second blade part 20 being installed, the second described blade part 20 is exactly be formed by connecting by a tapered plane by between the upper end of the second convex shape inwall 11 and the upper end of the second convex shape outer wall 10, the first described convex shape inwall 6 is identical with the second convex shape outer wall 10 size dimension, and corresponding in opposite directions installation.Level interval between the first described convex shape inwall 6 and the first convex shape outer wall 7 is 1mm, and the first described convex shape inwall 6 and the first convex shape outer wall 7 wall thickness are respectively 1mm; The vertical height of the first described convex shape inwall 6 is 13mm, and the vertical height of the first convex shape outer wall 7 is 10mm; Make the vertical height difference 3mm of the first convex shape inwall 6 and the first convex shape outer wall 7, make the first blade part 12 angle of inclination on it large, blade is sharper, is easy to cutting.Level interval between the second described convex shape inwall 11 and the second convex shape outer wall 10 is 1mm, and described second convex shape outer wall 10 wall thickness is 1mm; The vertical height of described convex block 9 is 12mm, and the vertical height of the second convex shape outer wall 10 is 15mm, makes the vertical height difference 3mm of the second convex shape outer wall 10 and the second convex shape inwall 11.The both sides of described upper plate 1 are provided with the first left ditch trough rim 13 and the first right ditch trough rim 14 that thickness is 3mm, it is 5mm second left ditch trough rim 15 and the second right ditch trough rim 16 that the both sides of described lower shoe 2 are provided with thickness, described first left ditch trough rim 13, first right ditch trough rim 14 and the second right ditch trough rim 16 offer the installing hole 18 that diameter is 3mm respectively, described second left ditch trough rim 15 offers the shaft thread hole 17 that diameter is 3mm, and the described first left ditch trough rim 13, shaft thread hole 17 internal frame in installing hole 18 on first right ditch trough rim 14 and the second right ditch trough rim 16 and on the second left ditch trough rim 15 is provided with threaded rotating shaft 3, make threaded rotating shaft 3 successively through the installing hole 18 on the second right ditch trough rim 16, installing hole 18 on first right ditch trough rim 14, installing hole 18 on first left ditch trough rim 13, shaft thread hole 17 on second left ditch trough rim 15, screw thread in threaded rotating shaft 3 and shaft thread hole 17 are screwed togather be connected, and described upper plate 1 and lower shoe 2 for thickness be the corrosion resistant plate of 3mm.Described upper plate 1 is provided with oval rubber handle 19, and as the application point pressing down cutting cloth specimen, quality of rubber materials improves frictional force and the level of comfort of hand and handle.
During cutting convex cloth specimen, cutting position is needed by cloth specimen to be placed on the upper surface of the lower convex shape cutter hub 5 of lower shoe 2, by pressing oval rubber handle 19 with subordinate, make upper plate 1 near lower shoe 2, fit until the first convex shape inwall 6 contacts with the second convex shape outer wall 10, make lower convex shape cutter hub 5 enter convex shape groove cutter body 4 completely, utilize the cooperation of the first blade part 12 and the second blade part 20, cut out convex cloth specimen.The shearing knife of a kind of convex shape sample of the present embodiment, for fast cutting out the convex shape laboratory sample of pincher elasticity recoverability, make convex shape laboratory sample without the seal stamping convex shape, more do not need manual cutting, only need once cutting be shaping on convex shape scissors, not only save time but also laborsaving, and processing and fabricating is convenient.And only need revise mid portion shape or size just can be applicable to other field.
Claims (7)
1. a shearing knife for convex shape sample, is characterized in that: comprise upper plate (1) and lower shoe (2), is movably connected between described upper plate (1) and lower shoe (2) by rotating shaft (3); Described upper plate (1) is provided with convex shape groove cutter body (4), described lower shoe (2) is provided with lower convex shape cutter hub (5); Wherein said upper convex shape groove cutter body (4) comprises the first convex shape inwall (6), be positioned at the first convex shape outer wall (7) that the first convex shape inwall (6) is peripheral, and the convex shape internal cavity (8) surrounded by the first convex shape inwall (6); Wherein the vertical height of the first convex shape inwall (6) is greater than the vertical height of the first convex shape outer wall (7), the first described convex shape inwall (6) and the upper end of the first convex shape outer wall (7) are welded with the lower surface of upper plate (1) respectively and are connected, and are provided with the first blade part (12) between the lower surface of the first described convex shape inwall (6) and the lower surface of the first convex shape outer wall (7); Described lower convex shape cutter hub (5) comprises convex block (9) and is positioned at the second peripheral convex shape outer wall (10) of convex block (9); The vertical height of wherein said convex block (9) is less than the vertical height of the second convex shape outer wall (10); The lower surface of described convex block (9) and the second convex shape outer wall (10) is welded with the upper surface of lower shoe (2) respectively and is connected, described convex block (9) edge forms the second convex shape inwall (11) being positioned at the outer wall (10) of the second convex shape, and is provided with the second blade part (20) between the upper end of the second described convex shape inwall (11) and the upper end of the second convex shape outer wall (10); The first described convex shape inwall (6) is identical with the second convex shape outer wall (10) size dimension, and corresponding in opposite directions installation.
2. the shearing knife of a kind of convex shape sample as claimed in claim 1, it is characterized in that: the level interval between the first described convex shape inwall (6) and the first convex shape outer wall (7) is 1mm, the first described convex shape inwall (6) and the first convex shape outer wall (7) wall thickness are respectively 1mm; The vertical height of the first described convex shape inwall (6) is 13mm, and the vertical height of the first convex shape outer wall (7) is 10mm; The first described convex shape inwall (6) and the first convex shape outer wall (7) are stainless steel first convex shape inwall and the first convex shape outer wall.
3. the shearing knife of a kind of convex shape sample as claimed in claim 1, it is characterized in that: the level interval between the second described convex shape inwall (11) and the second convex shape outer wall (10) is 1mm, described second convex shape outer wall (10) wall thickness is 1mm; The vertical height of described convex block (9) is 12mm, and the vertical height of the second described convex shape outer wall (10) is 15mm; The second described convex shape inwall (11) and the second convex shape outer wall (10) are stainless steel second convex shape inwall and the second convex shape outer wall.
4. the shearing knife of a kind of convex shape sample as claimed in claim 1, is characterized in that: the both sides of described upper plate (1) are provided with the first left ditch trough rim (13) and the first right ditch trough rim (14) that thickness is 3mm; It is 5mm second left ditch trough rim (15) and the second right ditch trough rim (16) that the both sides of described lower shoe (2) are provided with thickness; and the described first left ditch trough rim (13), first right ditch trough rim (14) and the second right ditch trough rim (16) offer the installing hole (18) that diameter is 3mm respectively, described second left ditch trough rim (15) offers the shaft thread hole (17) that diameter is 3mm, and the described first left ditch trough rim (13), shaft thread hole (17) internal frame in installing hole (18) on first right ditch trough rim (14) and the second right ditch trough rim (16) and on the second left ditch trough rim (15) is provided with threaded rotating shaft (3), make threaded rotating shaft (3) successively through the installing hole (18) on the second right ditch trough rim (16), installing hole (18) on first right ditch trough rim (14), installing hole (18) on first left ditch trough rim (13), shaft thread hole (17) on second left ditch trough rim (15), screw thread in threaded rotating shaft (3) and shaft thread hole (17) are screwed togather be connected, and described upper plate (1) and lower shoe (2) for thickness be the corrosion resistant plate of 3mm.
5. the shearing knife of a kind of convex shape sample as claimed in claim 4, is characterized in that: the described first left ditch trough rim (13) is stainless steel first left ditch trough rim, the described first right ditch trough rim (14) is stainless steel first right ditch trough rim (14), the described second left ditch trough rim (15) is stainless steel second left ditch trough rim (15), the described second right ditch trough rim (16) is the right ditch trough rim (16) of stainless steel second.
6. the shearing knife of a kind of convex shape sample as described in claim 1 or 4, is characterized in that: described upper plate (1) is provided with handle.
7. the shearing knife of a kind of convex shape sample as claimed in claim 6, is characterized in that: described handle is oval rubber handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210429.3A CN103952901B (en) | 2014-05-19 | 2014-05-19 | A kind of shearing knife of convex shape sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210429.3A CN103952901B (en) | 2014-05-19 | 2014-05-19 | A kind of shearing knife of convex shape sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103952901A CN103952901A (en) | 2014-07-30 |
| CN103952901B true CN103952901B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410210429.3A Expired - Fee Related CN103952901B (en) | 2014-05-19 | 2014-05-19 | A kind of shearing knife of convex shape sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103952901B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342188A (en) * | 2018-10-08 | 2019-02-15 | 浙江染化宝检测服务有限公司 | A kind of small fabric tearing strength detector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446621A (en) * | 1982-10-29 | 1984-05-08 | The Singer Company | Fabric repairing tool with cylindrical sheet metal cutter |
| CN2547475Y (en) * | 2002-05-25 | 2003-04-30 | 王校帮 | Pattern perforating machine |
| CN201215126Y (en) * | 2008-06-30 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Spring clamp |
| CN202644255U (en) * | 2012-04-23 | 2013-01-02 | 曾建国 | Puncher for fabric curtains |
| CN203923769U (en) * | 2014-05-19 | 2014-11-05 | 浙江理工大学 | A kind of shearing knife of convex shape sample |
-
2014
- 2014-05-19 CN CN201410210429.3A patent/CN103952901B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446621A (en) * | 1982-10-29 | 1984-05-08 | The Singer Company | Fabric repairing tool with cylindrical sheet metal cutter |
| CN2547475Y (en) * | 2002-05-25 | 2003-04-30 | 王校帮 | Pattern perforating machine |
| CN201215126Y (en) * | 2008-06-30 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Spring clamp |
| CN202644255U (en) * | 2012-04-23 | 2013-01-02 | 曾建国 | Puncher for fabric curtains |
| CN203923769U (en) * | 2014-05-19 | 2014-11-05 | 浙江理工大学 | A kind of shearing knife of convex shape sample |
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| Publication number | Publication date |
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| CN103952901A (en) | 2014-07-30 |
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