CN203440591U - Needle pressing triangle in flat knitting machine - Google Patents
Needle pressing triangle in flat knitting machine Download PDFInfo
- Publication number
- CN203440591U CN203440591U CN201320578876.5U CN201320578876U CN203440591U CN 203440591 U CN203440591 U CN 203440591U CN 201320578876 U CN201320578876 U CN 201320578876U CN 203440591 U CN203440591 U CN 203440591U
- Authority
- CN
- China
- Prior art keywords
- depressing cam
- plate
- needle
- triangle
- needle pressing
- 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 - Lifetime
Links
Abstract
The utility model discloses a needle pressing triangle in a flat knitting machine, which comprises a hill plate and a needle pressing triangle, wherein a through hole is formed in the hill plate; the needle pressing triangle passes through the through hole in clearance fit and can relatively slide in the through hole of the hill plate; the needle pressing triangle consists of a needle pressing triangle shaft and a triangle head part; the needle pressing triangle shaft is positioned in the through hole of the hill plate, and the triangle head part is positioned on the lower surface of the hill plate; a lock nut is also arranged on the needle pressing triangle; a shaft sleeve is also sleeved on the needle pressing triangle shaft; a spring is arranged between the shaft sleeve of the needle pressing triangle and the triangle head part of the needle pressing triangle. The needle pressing triangle is not in contact with a needle plate in the initial position; after the hill plate is mounted on the machine, the needle pressing triangle is debugged to a work position, and the triangle head part of the needle pressing triangle is in contact with the needle plate; when the hill plate moves, the two bevels of the needle pressing triangle work; when a knitting needle higher than the surface of the needle plate comes, the knitting needle is pressed into the surface of the needle plate by the bevels of the needle pressing triangle, and the non-working knitting needle is pressed back into the needle plate to finally realize a needle pressing function.
Description
Technical field
The utility model belongs to flat machine technical field, relates in particular to the depressing cam in a kind of straight-bar machines.
Background technology
Knitting needle is the topmost execution unit of horizontal volume machine, and the cam structure being comprised of the triangle on the plate of mountain drives.In order to guarantee that knitting needle all ensconces needle plate the inside when not working, not with mountain plate on triangle bump against, just need a back-stitching cam that knitting needle is pressed onto to needle plate the inside.But depressing cam of the prior art, due to too mechanical depressing cam work underaction that causes itself.
Summary of the invention
In order to address the above problem, the utility model provides the depressing cam in a kind of straight-bar machines, thereby reaches improvement purpose.
Adopt following technical scheme: the depressing cam in straight-bar machines for this reason, comprise mountain plate and depressing cam, on the plate of mountain, there is a through hole, described depressing cam is through through hole and matched in clearance, can be in the through hole of mountain plate relative sliding, described depressing cam is comprised of depressing cam axle and triangle head, and depressing cam axle is arranged in the through hole of mountain plate and the lower surface of trigonocephalia position Yushan Hill plate; It is characterized in that: on depressing cam, also have a stop nut, described stop nut is fixed on depressing cam shaft tail end and controls triangle head and mountain plate lower surface maintenance certain interval; On depressing cam axle, also cover has an axle sleeve, described axle sleeve and mountain plate through hole interference fit, and depressing cam axle is free to slide in axle sleeve; Between the triangle head of depressing cam axle sleeve and depressing cam, have a spring, described spring housing is on depressing cam axle.
Further, the triangle head of described depressing cam has two inclined-planes, and described inclined-plane can make triangle head higher than other planar deltas.
Further, between described stop nut and plate surface, mountain, also have a pad, described pad is fixed on the tail end of depressing cam axle.
At initial position, depressing cam does not contact with needle plate, after mountain plate is contained on machine, depressing cam is debugged operating position, and the triangle head of depressing cam contacts with needle plate, left tilted surface work when mountain plate depressing cam during toward left movement, when mountain plate is turned right motion, the work of depressing cam right tilted surface, runs into and has the knitting needle that exceeds needle plate surface, and just the inclined-plane by depressing cam is pressed into needle plate surface knitting needle, idle knitting needle is all pushed back needle plate the inside, finally realizes the function of pressing.And by spring and pad, can play buffering effect, and reduce accessory loss, improve service life.
Accompanying drawing explanation
Fig. 1 is the present embodiment initial position schematic diagram.
Fig. 2 is the present embodiment operating position schematic diagram.
The specific embodiment
Referring to accompanying drawing.The present embodiment comprises mountain plate 1 and depressing cam 2, has a through hole on mountain plate 1, and described depressing cam 2 is through through hole and matched in clearance, can be in the through hole of mountain plate 2 relative sliding; Described depressing cam 2 is comprised of depressing cam axle 22 and triangle head 21, and depressing cam axle 22 is arranged in the through hole of mountain plate 1 and the lower surface of trigonocephalia 21 position Yushan Hill plates; The triangle head 21 of described depressing cam has two inclined-planes 23, and described inclined-plane 23 can make triangle head 21 higher than other triangle 7 planes.On depressing cam 2, also there is a stop nut 3, described stop nut 3 is fixed on depressing cam axle 22 tail ends and controls triangle head 21 and mountain plate 1 surface maintenance certain interval, between described stop nut 3 and mountain plate 1 surface, also have a pad 6, described pad 6 is fixed on the tail end of depressing cam axle 22.On depressing cam axle 22, also cover has an axle sleeve 4, described axle sleeve 4 and mountain plate 1 through hole interference fit, and depressing cam axle 22 is free to slide in axle sleeve 4; Between the triangle head 21 of depressing cam axle sleeve 4 and depressing cam, have a spring 5, described spring 5 is enclosed within on depressing cam axle 22.
At initial position, depressing cam 2 does not contact with needle plate, after mountain plate 1 is contained on machine, depressing cam 2 debugging are to operating position, and the triangle head 22 of depressing cam contacts with needle plate, left tilted surface work when mountain plate depressing cam during toward left movement, when mountain plate is turned right motion, the work of depressing cam right tilted surface, runs into and has the knitting needle that exceeds needle plate surface, and just the inclined-plane by depressing cam is pressed into needle plate surface knitting needle, idle knitting needle is all pushed back needle plate the inside, finally realizes the function of pressing.
Claims (3)
1. the depressing cam in straight-bar machines, comprise mountain plate and depressing cam, on the plate of mountain, there is a through hole, described depressing cam is through through hole and matched in clearance, can be in the through hole of mountain plate relative sliding, described depressing cam is comprised of depressing cam axle and triangle head, and depressing cam axle is arranged in the through hole of mountain plate and the lower surface of trigonocephalia position Yushan Hill plate; It is characterized in that: on depressing cam, also have a stop nut, described stop nut is fixed on depressing cam shaft tail end and controls triangle head and mountain plate lower surface maintenance certain interval; On depressing cam axle, also cover has an axle sleeve, described axle sleeve and mountain plate through hole interference fit, and depressing cam axle is free to slide in axle sleeve; Between the triangle head of depressing cam axle sleeve and depressing cam, have a spring, described spring housing is on depressing cam axle.
2. according to the depressing cam in straight-bar machines claimed in claim 1, it is characterized in that: the triangle head of described depressing cam has two inclined-planes, described inclined-plane can make triangle head higher than other planar deltas.
3. according to the depressing cam in straight-bar machines claimed in claim 1, it is characterized in that: between described stop nut and plate surface, mountain, also have a pad, described pad is fixed on the tail end of depressing cam axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578876.5U CN203440591U (en) | 2013-09-18 | 2013-09-18 | Needle pressing triangle in flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578876.5U CN203440591U (en) | 2013-09-18 | 2013-09-18 | Needle pressing triangle in flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440591U true CN203440591U (en) | 2014-02-19 |
Family
ID=50091658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578876.5U Expired - Lifetime CN203440591U (en) | 2013-09-18 | 2013-09-18 | Needle pressing triangle in flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485055A (en) * | 2013-09-18 | 2014-01-01 | 宁波慈星股份有限公司 | Needle pressing triangle for flat knitting machine |
-
2013
- 2013-09-18 CN CN201320578876.5U patent/CN203440591U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485055A (en) * | 2013-09-18 | 2014-01-01 | 宁波慈星股份有限公司 | Needle pressing triangle for flat knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203702925U (en) | Brake device for automated machine | |
| CN203440591U (en) | Needle pressing triangle in flat knitting machine | |
| CN103225673B (en) | A kind of cam slide block linkage device | |
| CN103485055A (en) | Needle pressing triangle for flat knitting machine | |
| CN203625600U (en) | Pressing triangle in flat knitting machine | |
| CN204537917U (en) | A kind of automobile-used gearshift rotary switch | |
| CN204792503U (en) | Compact pulley travel switch | |
| CN204169047U (en) | The feed arrangement of cigarette machine | |
| CN201982476U (en) | Diaphragm pump power end crosshead device | |
| CN202539731U (en) | Wire electrode dropping preventing device for wire-cut electric discharge machine | |
| CN202482614U (en) | Wear-resisting movable cutter | |
| CN203393404U (en) | Spring leaf for compressing spring needle | |
| CN202509213U (en) | Non-woven compressing piece of flat knitting machine | |
| CN203317186U (en) | Machine head regulating device of triangular sanding machine | |
| CN204690316U (en) | A kind of low noise high-speed handpiece needle bar drive device of embroidery machine | |
| CN203202144U (en) | Cam slider linkage device | |
| CN202099523U (en) | Bottom-needle for flat knitting machine | |
| CN203960509U (en) | Grooved needle bed motion control cam | |
| CN204354604U (en) | A kind of type plate mechanism being applicable to impact printer | |
| CN203679770U (en) | Hydrostatic guideway device | |
| CN102684095B (en) | Double-guide-groove elastic linkage locking mechanism for switch cabinet | |
| CN203307565U (en) | Transverse needle used for round knitting machine | |
| CN203044376U (en) | Mechanism used for cleaning surface of sliding rail | |
| CN206864326U (en) | Travel switch | |
| CN204690312U (en) | A kind of low noise high-speed handpiece presser bar driving mechanism of embroidery machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |