CN203658162U - Device for detecting compressive strength of Uz seat of flat knitting machine - Google Patents
Device for detecting compressive strength of Uz seat of flat knitting machine Download PDFInfo
- Publication number
- CN203658162U CN203658162U CN201420013625.7U CN201420013625U CN203658162U CN 203658162 U CN203658162 U CN 203658162U CN 201420013625 U CN201420013625 U CN 201420013625U CN 203658162 U CN203658162 U CN 203658162U
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- base
- fixed
- seat
- screw
- tension
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a device for detecting compressive strength of a Uz seat of a flat knitting machine. The device comprises a base, a screw base, a screw, a nut base, a movable tray, a fixed base, a baffle base, a hand wheel and a pointer type tension and compression force meter, wherein the screw base is fixed at the tail end of the base; the hand wheel is fixed at the tail end of the screw; the front end of the screw passes through the screw base and then is connected with the nut base; the lower part of the movable tray is connected with the nut base; the pointer type tension and compression force meter is fixed on the movable tray; the fixed base and the baffle base are fixed on the base; the baffle base, the fixed base, the pointer type tension and compression force meter and the hand wheel are arranged on a same straight line. The device is simple in structure, and high in practicability, can quickly and accurately detect the comprehensive strength of the Uz seat, and provides reliable experiment data for detection on a material of the Uz seat.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly this detecting device for pressure strength of the crow of flat machine.
Background technology
Yarn-conducting device of flat knitting machine is to be mainly used for fixing yarn mouth, can be under the promotion of colour changing push rod, and edge guide rail slides.When flat machine operation, yarn mouth need to supply yarn back and forth with head, completes the braiding of fabric.And every revolution of yarn mouth once, colour changing push rod will collide once this seat of crow.If the material of Wu Sizuo is partially soft, easily wearing and tearing; If the material of Wu Sizuo is harder, easily fracture.This material of crow will be carried out strict detection, and this compressive strength detection of crow is one of key project of this material detection of crow.How can be fast, accurately, economically yarn-conducting device of flat knitting machine compressive strength is detected, be the technical matters that flat machine manufacturing industry faces.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and provides a kind of simple in structure, easy to operate, can detect quickly and accurately this detecting device for pressure strength of crow of the compressive strength of Wu Sizuo.
For this reason, the technical solution of the utility model is: this detecting device for pressure strength of the crow of flat machine, is characterized in that: it comprises base, screw rodb base, screw mandrel, nut seat, movable tray, holder, block seat, handwheel and pointer tension and compression dynamometer; Described screw rodb base is fixed on base least significant end, and described handwheel is fixed on the end of screw mandrel; The front end of described screw mandrel is connected with nut seat through screw rodb base; Described movable tray below is connected with nut seat, and described pointer tension and compression dynamometer is fixed on Moveable tray; Described holder and block seat are fixed on base, and described block seat, holder, pointer tension and compression dynamometer and handwheel are positioned at same straight line.
Screw mandrel of the present utility model right side utilizes single radial thrust bearing to contact with screw rodb base, and support screw push-and-pull nut seat moves around, and Moveable tray below is connected with nut seat, the constraint of spacing pressing plate before and after being subject on it is longitudinal.So by manipulation handwheel, the lateral shuttle that can realize Moveable tray and pointer tension and compression dynamometer moves.Pointer tension and compression dynamometer of the present utility model can, under the driving of handwheel, provide a constant thrust to Wu Sizuo; Lever operated laborsaving, thrust loads continous-stable, and size is controlled, reads conveniently; It is simple in structure, practical, can detect quickly and accurately the compressive strength of Wu Sizuo, for the detection of this material of crow provides reliable experimental data.
Brief description of the drawings
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is work schematic diagram of the present utility model.
Embodiment
Referring to accompanying drawing.The present embodiment comprises base 6, screw rodb base 7, screw mandrel 8, nut seat 9, movable tray 2, holder 4, block seat 5, handwheel 1 and pointer tension and compression dynamometer 3; Described screw rodb base 7 is fixed on base 6 least significant ends, and described handwheel 1 is fixed on the end of screw mandrel 8; The front end of described screw mandrel 8 is connected with nut seat 9 through screw rodb base 7; Described movable tray 2 belows are connected with nut seat 9, and described pointer tension and compression dynamometer 3 is fixed on Moveable tray 2; Described holder 4 is fixed on base 6 with block seat 5, and described block seat 5, holder 4, pointer tension and compression dynamometer 3 and handwheel 1 are positioned at same straight line.
In the present embodiment when work,, first by crow, this 10 is screwed on the suitable position of holder 4, and bottom is flat by block seat 5; Operator wheel drive pointer-type tension and compression dynamometer 3 withstands this shoulder of 10 of crow, loads thrust continuously until limit resistance to compression value is recorded in these seat 10 fractures of crow; Remove this seat 10 of crow damaging, these seat 10 compressive strength of crow detect and have operated.
Claims (1)
1. this detecting device for pressure strength of the crow of flat machine, is characterized in that: it comprises base, screw rodb base, screw mandrel, nut seat, movable tray, holder, block seat, handwheel and pointer tension and compression dynamometer; Described screw rodb base is fixed on base least significant end, and described handwheel is fixed on the end of screw mandrel; The front end of described screw mandrel is connected with nut seat through screw rodb base; Described movable tray below is connected with nut seat, and described pointer tension and compression dynamometer is fixed on Moveable tray; Described holder and block seat are fixed on base, and described block seat, holder, pointer tension and compression dynamometer and handwheel are positioned at same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013625.7U CN203658162U (en) | 2014-01-10 | 2014-01-10 | Device for detecting compressive strength of Uz seat of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013625.7U CN203658162U (en) | 2014-01-10 | 2014-01-10 | Device for detecting compressive strength of Uz seat of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203658162U true CN203658162U (en) | 2014-06-18 |
Family
ID=50924539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420013625.7U Expired - Fee Related CN203658162U (en) | 2014-01-10 | 2014-01-10 | Device for detecting compressive strength of Uz seat of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203658162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284905A (en) * | 2020-12-29 | 2021-01-29 | 中铁科学研究院有限公司 | Concrete detection device and method |
-
2014
- 2014-01-10 CN CN201420013625.7U patent/CN203658162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284905A (en) * | 2020-12-29 | 2021-01-29 | 中铁科学研究院有限公司 | Concrete detection device and 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: 20140618 Termination date: 20160110 |