CN203807705U - Fatigue testing device for spring pieces of knitting needles of computerized flat knitting machines - Google Patents
Fatigue testing device for spring pieces of knitting needles of computerized flat knitting machines Download PDFInfo
- Publication number
- CN203807705U CN203807705U CN201420225624.9U CN201420225624U CN203807705U CN 203807705 U CN203807705 U CN 203807705U CN 201420225624 U CN201420225624 U CN 201420225624U CN 203807705 U CN203807705 U CN 203807705U
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- CN
- China
- Prior art keywords
- motor
- fixed
- knitting
- knitting needle
- spring pieces
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a fatigue testing device for spring pieces of knitting needles of computerized flat knitting machines. The fatigue testing device comprises a motor, a motor fixing seat, a fixing sleeve, rotary rods, a knitting needle fixing plate, a fixing block and a limiting stopper. A circular mounting hole is formed in a side of the motor fixing seat, the motor is fixed onto the motor fixing seat, and a motor shaft penetrates the circular mounting hole; the circular fixing sleeve sleeves the motor shaft; the rotary rods are fixed onto the circumference of the fixing sleeve; a rectangular groove is formed in the middle of the motor fixing seat; the knitting needle fixing plate is mounted on the motor fixing seat via a screw, and the front end of the knitting needle fixing plate presses the upper side of the rectangular groove; the fixing block is integrally of an 'L'-shaped structure and is fixed onto the motor fixing seat; the limiting stopper is fixed to a port of the rectangular groove. The fatigue testing device has the advantages that the rotation speed and the rotation frequency of the motor is quantitatively controlled at regular time by a single chip microcomputer, so that states of the spring pieces utilized by the knitting needles during knitting can be simulated when the rotary rods pass the spring pieces of the knitting needles, and the performance of the spring pieces of the knitting needles can be tested.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly the fatigue test device of knitting needle spring leaf in a kind of Computerized flat knitting machine.
Background technology
Knitting needle is most important parts in Computerized flat knitting machine knitting cycle, is also use amount maximum, one of part the most frequently.In barring-on process, adapter ring knitting needle enters between the spring leaf and transfer needle body of transfer needle, and then coverer rollback, keeps coil in the pinhock of adapter ring pin, completes barring-on work.The quality of knitting needle spring leaf directly affects the weave effect of Computerized flat knitting machine, and reduced the service life of knitting needle, has increased production cost.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and provides a kind of easy to operate, can test in advance the fatigue test device of knitting needle spring leaf in the fine or not Computerized flat knitting machine of knitting needle.
For this reason, the technical solution of the utility model is: the fatigue test device of knitting needle spring leaf in a kind of Computerized flat knitting machine, is characterized in that: it comprises motor, motor fixing base, fixed cover, bull stick, knitting needle fixed head, fixed block and limited block; Described motor fixing base one side has circular mounting hole, and motor is fixed on motor fixing base, and motor drive shaft is through circular mounting hole; Described fixed cover is circular, is enclosed within on motor drive shaft; Described bull stick is fixed on the circumference of fixed cover, and described bull stick front end has flat head; In the middle of described motor mount, there is a rectangular recess; Described knitting needle fixed head is arranged on motor mount by screw, and described knitting needle fixed head front end is pressed in rectangular recess top; The L-shaped structure of described fixed block entirety, fixed block is fixed on motor mount, is positioned at knitting fixed head one side; Described fixed block front end is fixed with a pellet screw; Described limited block is fixed on the port of rectangular recess.
The utility model is by speed and the frequency of the rotation of single-chip microcomputer control motor at regular time and quantity, fixed cover and bull stick on motor drive shaft are rotated, state while simulating knitting needle braiding use spring leaf while making bull stick through knitting needle spring leaf, the performance of test knitting needle spring leaf.Thereby can test in advance the quality of knitting needle, avoid unnecessary loss.When the utility model work, knitting needle is placed in the rectangular recess of motor fixing base, limits the upper-lower position of knitting needle by the pellet screw of knitting needle fixed head and fixed block front end, limit the front and back position of knitting needle by limited block; Then regulate the position of bull stick and fixed cover, make bull stick through knitting needle spring leaf; Then open motor, fixed cover and bull stick on motor drive shaft are rotated, state while simulating knitting needle braiding use spring leaf when bull stick process knitting needle spring leaf.
Brief description of the drawings
Be further described in 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 work schematic diagram of the present utility model.
Detailed description of the invention
Referring to accompanying drawing.The present embodiment comprises motor 1, motor fixing base 2, fixed cover 3, bull stick 4, knitting needle fixed head 5, fixed block 6 and limited block 7; Described motor fixing base 2 one sides have circular mounting hole, and motor 1 is fixed on motor fixing base 2, and motor drive shaft is through circular mounting hole; Described fixed cover 3 is circular, is enclosed within on motor drive shaft; Described bull stick 4 is fixed on the circumference of fixed cover 3, and described bull stick 4 front ends have flat head 41; In the middle of described motor mount 2, there is a rectangular recess 21; Described knitting needle fixed head 5 is arranged on motor mount 2 by screw 8, and described knitting needle fixed head 5 front ends are pressed in rectangular recess 21 tops; The overall L-shaped structure of described fixed block 6, fixed block 6 is fixed on motor mount 2, is positioned at knitting fixed head 5 one sides; Described fixed block 6 front ends are fixed with a pellet screw 9; Described limited block 7 is fixed on the port of rectangular recess 21.
When the present embodiment work, knitting needle 10 is placed in the rectangular recess 21 of motor fixing base 2, limits the upper-lower position of knitting needle 10 by the pellet screw 9 of knitting needle fixed head 5 and fixed block 6 front ends, limit the front and back position of knitting needle 10 by limited block 7; Then regulate the position of bull stick 4 and fixed cover 3, make bull stick 4 through knitting needle spring leaf 11; Then open motor 1, fixed cover 3 and bull stick 4 on motor drive shaft are rotated, the state while simulating knitting needle 10 braiding use spring leaf 11 when bull stick 4 process knitting needle spring leaf 11.
Claims (1)
1. a fatigue test device for knitting needle spring leaf in Computerized flat knitting machine, is characterized in that: it comprises motor, motor fixing base, fixed cover, bull stick, knitting needle fixed head, fixed block and limited block; Described motor fixing base one side has circular mounting hole, and motor is fixed on motor fixing base, and motor drive shaft is through circular mounting hole; Described fixed cover is circular, is enclosed within on motor drive shaft; Described bull stick is fixed on the circumference of fixed cover, and described bull stick front end has flat head; In the middle of described motor mount, there is a rectangular recess; Described knitting needle fixed head is arranged on motor mount by screw, and described knitting needle fixed head front end is pressed in rectangular recess top; The L-shaped structure of described fixed block entirety, fixed block is fixed on motor mount, is positioned at knitting fixed head one side; Described fixed block front end is fixed with a pellet screw; Described limited block is fixed on the port of rectangular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225624.9U CN203807705U (en) | 2014-05-05 | 2014-05-05 | Fatigue testing device for spring pieces of knitting needles of computerized flat knitting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225624.9U CN203807705U (en) | 2014-05-05 | 2014-05-05 | Fatigue testing device for spring pieces of knitting needles of computerized flat knitting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807705U true CN203807705U (en) | 2014-09-03 |
Family
ID=51446488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225624.9U Withdrawn - After Issue CN203807705U (en) | 2014-05-05 | 2014-05-05 | Fatigue testing device for spring pieces of knitting needles of computerized flat knitting machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924379A (en) * | 2014-05-05 | 2014-07-16 | 宁波慈星股份有限公司 | Device for testing fatigue of knitting needle spring piece in computerized flat knitting machine |
-
2014
- 2014-05-05 CN CN201420225624.9U patent/CN203807705U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924379A (en) * | 2014-05-05 | 2014-07-16 | 宁波慈星股份有限公司 | Device for testing fatigue of knitting needle spring piece in computerized flat knitting machine |
| CN103924379B (en) * | 2014-05-05 | 2015-11-18 | 宁波慈星股份有限公司 | The fatigue test device of knitting needle spring leaf in a kind of Computerized flat knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |