CN203053815U - Monofilament linear density tester - Google Patents
Monofilament linear density tester Download PDFInfo
- Publication number
- CN203053815U CN203053815U CN 201320029000 CN201320029000U CN203053815U CN 203053815 U CN203053815 U CN 203053815U CN 201320029000 CN201320029000 CN 201320029000 CN 201320029000 U CN201320029000 U CN 201320029000U CN 203053815 U CN203053815 U CN 203053815U
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- CN
- China
- Prior art keywords
- monofilament
- linear density
- ruler
- fine setting
- fine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a monofilament linear density tester. The monofilament linear density tester comprises a back plate, wherein a straight ruler capable of sliding up and down is mounted on the back plate; a captive panel screw for fixing a monofilament is arranged on the upper part of the straight ruler; a weight tray connected with the lower end of the monofilament through a weight hook is arranged below the straight ruler; the lower end of the weight tray is connected with a fine-tuning gravity chain through a fine-tuning gravity chain hook; the fine-tuning gravity chain is connected with a fine-tuning scale reading device; and the fine-tuning scale reading device is fixedly mounted on a base of the tester. The monofilament linear density tester provided by the utility model has a reasonable structure, and can accurately apply pre-tension, thereby ensuring the test accuracy of monofilament linear density as well as good work effect.
Description
Technical field
The utility model relates to a kind of device of measuring monofilament linear density.
Background technology
At present, public monofilament linear density proving installation is used for implementing the Weight box of pre-tension based on a vertical ruler of placing and a cover.This mode has three outstanding problems in actual applications.One: use inconvenience, need fixedly ruler and build the anchor point of fixing tested monofilament of user oneself; Two: counterweight especially counterweight combination is difficult to directly link to each other with tested monofilament, connects the accuracy with the gravity effect pre-tension of medium; Three: implement the restriction that the pre-tension value is subjected to minimum mass counterweight weight, can't realize continuous variation.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and implements pre-tension monofilament linear density determinator accurately.
Technical solution of the present utility model is:
A kind of monofilament linear density analyzer, it is characterized in that: comprise backboard, adorn the ruler that can slide up and down on the backboard, ruler top arranges the fixedly hand-tight screw of monofilament, the ruler below arranges the weight tray that is connected with the monofilament lower end by the counterweight suspension hook, the weight tray lower end is connected with fine setting gravity chain by fine setting gravity chain suspension hook, and fine setting gravity chain is read scale device with fine setting and is connected, and fine setting is read scale device and is packed on the instrument base.
Ruler is contained in the chute of backboard, and fixes by dog screw.
The bottom of instrument base is provided with the level-off footing.
Backboard fixedly is on the framework of base connection.
The utility model is rational in infrastructure, and it is accurate to implement pre-tension; Guaranteed the accuracy of monofilament linear density mensuration work, good working effect.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
Embodiment
A kind of monofilament linear density analyzer, comprise backboard 18, adorn the ruler 2 that can slide up and down on the backboard, ruler top arranges the hand-tight screw 1 of fixing tested monofilament 3, and the ruler below arranges the weight tray 8 that is connected with the monofilament lower end by counterweight suspension hook 6, dress counterweight 7 in the weight tray 8, hang by fine setting gravity chain the weight tray lower end, 9 are connected with fine setting gravity chain 10, and fine setting gravity chain is read scale device 11 with fine setting and is connected, and finely tune to read scale device and be packed on the instrument base 16.
Ruler is contained in the chute 5 of backboard, and fixing by dog screw 4.
The bottom of instrument base is provided with level-off footing 13.
Backboard fixedly is on the framework 17 of base connection.
Also have scale holder 12, fine setting to read trimming hand wheel 14 and the micro-adjusting mechanism case 15 of scale device among the figure, regulate the fine setting scale by trimming hand wheel.
The course of work of the present utility model is:
A: level is regulated: adjust horizontal footing (13) firm banking (16) that installs is adjusted to level.
B: fixing monofilament free end to be measured: the free end of tested monofilament (3) is wound into hand-tight screw (1) goes up and be tightened, make its freedom sagging.
C: calculate required pre-tension value: calculate required pre-tension value according to normalized form according to monofilament-type and nominal line density.
D: implement pre-tension: if required pre-tension is less than the maximum range of gravity chain (10), turn trimming hand wheel (14) transfers the scale that makes fine setting read scale (11) to equate with pre-tension, by fine setting gravity chain suspension hook (9) chain is linked to each other with tested monofilament lower end, the position that moves up and down ruler (2) makes suspension hook position and calibration line contour.If pre-tension is greater than the maximum range of gravity chain (10), it is identical with required pre-tension that the counterweight quantity that adjustment weight tray (8) is upward placed and specification (7) and turn trimming hand wheel (14) make weight tray, counterweight and fine setting read scale (11) indicating value three's weight sum.After (9) will finely tune gravity chain (10) and weight tray (8) will link to each other by fine setting gravity chain suspension hook, weight tray (8) is linked to each other with tested monofilament by weight tray suspension hook (6), and the position that moves up and down ruler (2) makes suspension hook position and calibration line contour.
E: fixing ruler position: turn ruler gib screw (4) is the ruler position fixedly.
F: intercept one meter long monofilament: balance is after 30 seconds, and contrast ruler scale intercepts 1 meter long monofilament.
Claims (4)
1. monofilament linear density analyzer, it is characterized in that: comprise backboard, adorn the ruler that can slide up and down on the backboard, ruler top arranges the fixedly hand-tight screw of monofilament, the ruler below arranges the weight tray that is connected with the monofilament lower end by the counterweight suspension hook, the weight tray lower end is connected with fine setting gravity chain by fine setting gravity chain suspension hook, and fine setting gravity chain is read scale device with fine setting and is connected, and fine setting is read scale device and is packed on the instrument base.
2. monofilament linear density analyzer according to claim 1, it is characterized in that: ruler is contained in the chute of backboard, and fixes by dog screw.
3. monofilament linear density analyzer according to claim 1 and 2, it is characterized in that: the bottom of instrument base is provided with the level-off footing.
4. monofilament linear density analyzer according to claim 1 and 2 is characterized in that: backboard fixedly is on the framework that base connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029000 CN203053815U (en) | 2013-01-21 | 2013-01-21 | Monofilament linear density tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029000 CN203053815U (en) | 2013-01-21 | 2013-01-21 | Monofilament linear density tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053815U true CN203053815U (en) | 2013-07-10 |
Family
ID=48736757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029000 Expired - Fee Related CN203053815U (en) | 2013-01-21 | 2013-01-21 | Monofilament linear density tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289851A (en) * | 2016-07-18 | 2017-01-04 | 北京化工大学 | The sampler of a kind of carbon fiber multifilament threads density measurement and sampling method |
-
2013
- 2013-01-21 CN CN 201320029000 patent/CN203053815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289851A (en) * | 2016-07-18 | 2017-01-04 | 北京化工大学 | The sampler of a kind of carbon fiber multifilament threads density measurement and sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20180121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |