CN104819797B - Penknife cuts torsion tester - Google Patents
Penknife cuts torsion tester Download PDFInfo
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- CN104819797B CN104819797B CN201510203354.0A CN201510203354A CN104819797B CN 104819797 B CN104819797 B CN 104819797B CN 201510203354 A CN201510203354 A CN 201510203354A CN 104819797 B CN104819797 B CN 104819797B
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- penknife
- torsion
- torque sensor
- pencil
- fixture
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Abstract
The present invention relates to stationery class class detection device technical field, more particularly to penknife cutting torsion tester, it includes the touch-screen and base for being used to set testing time and test speed, fixture, motor and torsion torque sensor are installed on the base, fixture is fixed with penknife, and penknife is provided with swinging handle, the motor drive connection torsion torque sensor, torsion torque sensor, which is provided with, pulls out handle, and torsion torque sensor drives penknife to work by pulling out handle alignment swinging handle；The front end of the base is provided with guide rod, and guide rod is provided with the fixed seat that can be moved along guide rod, and fixed seat is installed with pencil, and fixed seat is also connected with counterweight by connecting rope, and pencil inserts penknife in the presence of counterweight；With simple and compact for structure, convenient mounting and clamping, testing efficiency is high, the scientific and reasonable advantage of testing result.
Description
Technical field
The present invention relates to stationery class class detection device technical field, more particularly to penknife cutting torsion tester.
Background technology
It is penknife cutting torsional test to have an important content in stationery detection.Existing testing machine structure is complicated,
Testing efficiency is low, and testing result is not scientific and reasonable enough.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art and a kind of penknife cutting torsion tester is provided, have
Simple and compact for structure, convenient mounting and clamping, testing efficiency is high, the scientific and reasonable advantage of testing result.
To achieve the above object, the present invention is adopted the following technical scheme that：Penknife cuts torsion tester, and it includes being used for
Set and fixture, motor and torsion torque sensor be installed on the touch-screen and base of testing time and test speed, the base,
Fixture is fixed with penknife, and penknife is provided with swinging handle, and the motor drive connection torsion torque sensor, torsion torque sensor is set
It is equipped with and pulls out handle, torsion torque sensor drives penknife to work by pulling out handle alignment swinging handle；The front end of the base is provided with
Guide rod, guide rod is provided with the fixed seat that can be moved along guide rod, and fixed seat is installed with pencil, and fixed seat is also connected by connecting rope
Counterweight is connected to, pencil inserts penknife in the presence of counterweight；During test, motor pass sequentially through torsion torque sensor, pull out grip strip move
Penknife is cut pencil, and touch-screen shows cutting force in good time, and when test reaches the setting time, test will stop.
The fixture is provided with sidepiece clamping screw and upper pinch screw rod.
The present invention has the beneficial effect that：A kind of penknife cutting torsion tester of the present invention, with simple and compact for structure,
Convenient mounting and clamping, testing efficiency is high, the scientific and reasonable advantage of testing result.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the internal structure schematic diagram of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings：As depicted in figs. 1 and 2, penknife of the present invention is cut
Torsion tester is cut, it includes pacifying on the touch-screen 10 and base for being used to set testing time and test speed, the base
Equipped with fixture 6, motor 1 and torsion torque sensor 2, fixture 6 is fixed with penknife 5, and penknife 5 is provided with swinging handle 3, the electricity
The drive connection torsion torque sensor 2 of machine 1, torsion torque sensor 2, which is provided with, pulls out handle 4, and torsion torque sensor 2 shakes hand by pulling out the alignment of handle 4
Handle 3 drives the penknife 5 to work；The front end of the base is provided with guide rod 11, and high bar is provided with can be along consolidating that guide rod 11 is moved
Reservation 9, fixed seat 9 is installed with pencil 8, and fixed seat 9 is also connected with counterweight 7 by connecting rope, with predetermined weight
Pencil 8 inserts penknife 5 in the presence of counterweight 7；During test, motor 1 passes sequentially through torsion torque sensor 2, pulls out the drive penknife of handle 4
5 pairs of pencils 8 are cut, and touch-screen 10 shows cutting force in good time, and when test reaches the setting time, test will stopping.The folder
Tool 6 is provided with sidepiece clamping screw and upper pinch screw rod, and both sides and top for clamping penknife 5, fine must fix are cut
Machine 5.
Penknife cutting torsion tester of the present invention applies a constant power, penknife by pencil 8 to penknife 5
5 are cut pencil 8 with certain rotating speed, the cutting torsion of detection now.It uses touch-screen 10 to control, test speed,
Testing time can be set；The convenient mounting and clamping of fixture 6, can the different profile of clamping penknife 5；With simple and compact for structure, clamping side
Just, testing efficiency is high, the scientific and reasonable advantage of testing result.
Described above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (2)
1. penknife cuts torsion tester, it is characterised in that：It includes the touch for being used to set testing time and test speed
Screen（10）And base, fixture is installed on the base（6）, motor（1）And torsion torque sensor（2）, fixture（6）It is fixed with and cuts
Machine（5）, penknife（5）It is provided with swinging handle（3）, the motor（1）Drive connection torsion torque sensor（2）, torsion sensing
Device（2）It is provided with and pulls out handle（4）, torsion torque sensor（2）By pulling out handle（4）It is directed at swinging handle（3）To drive penknife（5）Work
Make；The front end of the base is provided with guide rod（11）, guide rod（11）Being provided with can be along guide rod（11）Mobile fixed seat（9）Gu,
Reservation（9）It is installed with pencil（8）, fixed seat（9）Counterweight is also connected with by connecting rope（7）, in counterweight（7）In the presence of
Pencil（8）Insert penknife（5）；During test, motor（1）Pass sequentially through torsion torque sensor（2）, pull out handle（4）Drive penknife（5）
To pencil（8）Cut, touch-screen（10）Display cutting force, the setting time is reached when testing in good time, and testing to stop；Pass through
Pencil（8）To penknife（5）Apply a constant power, penknife（5）With certain rotating speed to pencil（8）Cut, detected
Cutting torsion now；Penknife cutting torsion tester uses touch-screen（10）Control, test speed, testing time can set
Put；Fixture（6）Convenient mounting and clamping, can the different profile of clamping penknife（5）.
2. penknife according to claim 1 cuts torsion tester, it is characterised in that：The fixture（6）It is provided with side
Portion's clamping screw and upper pinch screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203354.0A CN104819797B (en) | 2015-04-27 | 2015-04-27 | Penknife cuts torsion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203354.0A CN104819797B (en) | 2015-04-27 | 2015-04-27 | Penknife cuts torsion tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104819797A CN104819797A (en) | 2015-08-05 |
| CN104819797B true CN104819797B (en) | 2017-09-29 |
Family
ID=53730157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510203354.0A Active CN104819797B (en) | 2015-04-27 | 2015-04-27 | Penknife cuts torsion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104819797B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426590B (en) * | 2020-02-18 | 2022-08-30 | 浙江鸿星文具有限公司 | Pencil sharpening force testing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10017719A1 (en) * | 2000-04-11 | 2001-10-18 | Knecht Maschb Gmbh | Knife sharpening device |
| CN2690178Y (en) * | 2004-03-18 | 2005-04-06 | 贾汀 | Full automatic safety pencil sharpener |
| CN102109401B (en) * | 2009-12-27 | 2014-11-26 | 娄甫君 | Torsion tester for pencil sharpener |
| CN203567429U (en) * | 2013-11-21 | 2014-04-30 | 济南蜜蜂笔业有限公司 | Point sharpening and cutting integrated machine for pencils |
-
2015
- 2015-04-27 CN CN201510203354.0A patent/CN104819797B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104819797A (en) | 2015-08-05 |
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