CN108486724A - A kind of anti-breaking keevil of jacquard loom harness cord - Google Patents
A kind of anti-breaking keevil of jacquard loom harness cord Download PDFInfo
- Publication number
- CN108486724A CN108486724A CN201810545598.0A CN201810545598A CN108486724A CN 108486724 A CN108486724 A CN 108486724A CN 201810545598 A CN201810545598 A CN 201810545598A CN 108486724 A CN108486724 A CN 108486724A
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- CN
- China
- Prior art keywords
- keevil
- harness cord
- sides
- offer
- breaking
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/38—Comber boards
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a kind of anti-breaking keevils of jacquard loom harness cord, including keevil ontology, multigroup harness cord hole is equidistantly offered on the keevil ontology, the both ends both sides of harness cord hole offer card slot, harness cord hole is internally provided with two groups of elastic rings, the both sides of keevil ontology offer adjusting cavity, the both sides of adjusting cavity offer through-hole, the inside of adjusting cavity is fixed with two groups of guide rods, movable plate is slidably connected on guide rod, the mutually separate middle side part of two groups of movable plates is respectively and fixedly provided with mounting blocks, the both sides of movable plate offer telescopic chute, telescopic chute is internally provided with telescopic rod, one end of telescopic rod all extends to the outside of movable plate.Of the invention novel in design, clever structure is easy to operate, convenient that keevil is installed or dismantled, the mounting stability of keevil can be enhanced simultaneously, in addition, convenient installed or dismantled to elastic ring, flexibility is strong, harness cord can be effectively prevent to be broken, and is conducive to extend the service life of keevil.
Description
Technical field
The present invention relates to harness cord keevil technical field more particularly to a kind of anti-breaking keevils of jacquard loom harness cord.
Background technology
It is mentioned in the documents of the Patent No. CN203295738U announced：The keevil of existing jacquard loom fails
Reach the rate request of present jacquard loom, it appears keevil intensity is obviously inadequate, and wear-resisting property is very poor, and harness cord is easily broken, and keevil is logical
Silk hole quick abrasion, one-year age is often not achieved in use to be used, to will to part mechanism again
Transformation, causes serious loss, greatly improves production cost, prodigious trouble is caused to high-velocity electrons jacquard loom,
And cause prodigious waste, quality that the requirement of design is not achieved fabric, it also just cannot be satisfied the requirement of user.But
Be that structure in documents is too simple, flare openings used simply by by the both ends of harness cord hole, harness cord hole both ends with
Arc transition is used between the plate face of keevil, to reduce the phenomenon that harness cord is cut, in addition, by increasing on harness cord hole inner wall
One layer of wear-resistant protective layer, keeps surface more smooth, improves the friction, lubrication of keevil and harness cord, reduces friction of the harness cord to keevil.
Anti-breaking effect is poor, if wear-resistant protective layer generates breakage, it has not been convenient to be made up, and keevil inconvenience is carried out with jacquard loom
Installation or dismounting, it is therefore desirable to which we design a kind of anti-breaking keevil of jacquard loom harness cord, to solve these problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of jacquard loom harness cord proposed
Anti-breaking keevil.
To achieve the goals above, present invention employs following technical solutions：
A kind of anti-breaking keevil of jacquard loom harness cord, including keevil ontology equidistantly offer on the keevil ontology multigroup
Harness cord hole, the both ends both sides of harness cord hole offer card slot, and harness cord hole is internally provided with two groups of elastic rings, and the two of keevil ontology
Side offers adjusting cavity, and the both sides of adjusting cavity offer through-hole, and the inside of adjusting cavity is fixed with two groups of guide rods, guide rod
On slidably connect movable plate, the mutually separate middle side part of two groups of movable plates is respectively and fixedly provided with mounting blocks, and the both sides of movable plate are opened
Equipped with telescopic chute, telescopic chute is internally provided with telescopic rod, and one end of telescopic rod all extends to the outside of movable plate.
Preferably, the both sides of the card slot offer fixing groove, the inside of fixing groove be respectively arranged with the first spring and
Limited block, for the first spring between fixing groove and limited block, the mutually close side of limited block is arc-shaped structure.
Preferably, the elastic ring is T-shaped structure, and elastic ring is made of elastic material, the top two of elastic ring
Side is respectively and fixedly provided with fixture block, and the both sides of fixture block offer limiting slot, and the size of limiting slot and the size of limited block match.
Preferably, slide opening is offered in the middle part of the both ends of the keevil ontology, the inner wall of mounting blocks and slide opening is slidably connected.
Preferably, the outside of the guide rod is arranged with second spring, and second spring is respectively positioned between two groups of movable plates.
Preferably, the inside of the telescopic chute is both provided with third spring, third spring be located at telescopic chute and telescopic rod it
Between, telescopic rod is T-shaped structure, and the inner wall of telescopic rod and through-hole is slidably connected.
The beneficial effects of the invention are as follows：
1, convenient that keevil is carried out under the mating reaction of mounting blocks and mounting hole by the elastic reaction of second spring
Installation or dismounting, while by the elastic reaction of third spring, under the mating reaction of telescopic rod and through-hole, mesh can be enhanced
The mounting stability of plate；
2, by installing elastic ring at the both ends of harness cord hole, the friction, lubrication of keevil and harness cord can be improved, is reduced logical
Friction of the silk to keevil, can effectively prevent harness cord to be broken, be conducive to extend the service life of keevil；
3, by the cooperation of fixture block and card slot, under the elastic reaction of the first spring, due to the limit of limited block and limiting slot
It makes and uses, convenient that elastic ring is installed or dismantled, flexibility is strong.
In conclusion the present invention is novel in design, clever structure is easy to operate, convenient that keevil is installed or dismantled,
The mounting stability of keevil can be enhanced simultaneously, in addition, convenient installed or dismantled to elastic ring, flexibility is strong, can
It effectively prevent harness cord to be broken, is conducive to extend the service life of keevil.
Description of the drawings
Fig. 1 is a kind of structure top view of the anti-breaking keevil of jacquard loom harness cord proposed by the present invention；
Fig. 2 is a kind of structural side view of the anti-breaking keevil of jacquard loom harness cord proposed by the present invention；
Fig. 3 is a kind of structure front view of the anti-breaking keevil of jacquard loom harness cord proposed by the present invention.
In figure：1 keevil ontology, 2 harness cord holes, 3 card slots, 4 fixing grooves, 5 limited blocks, 6 elastic rings, 7 fixture blocks, 8 limiting slots, 9
Adjusting cavity, 10 slide openings, 11 through-holes, 12 guide rods, 13 movable plates, 14 mounting blocks, 15 telescopic chutes, 16 telescopic rods.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated equipment or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Referring to Fig.1-3, a kind of anti-breaking keevil of jacquard loom harness cord, including keevil ontology 1 are equidistantly opened on keevil ontology 1
Equipped with multigroup harness cord hole 2, the both ends both sides of harness cord hole 2 offer card slot 3, and harness cord hole 2 is internally provided with two groups of elastic rings
6, the both sides of keevil ontology 1 offer adjusting cavity 9, and the both sides of adjusting cavity 9 offer through-hole 11, and the inside of adjusting cavity 9 is solid
Surely there are two groups of guide rods 12, movable plate 13 is slidably connected on guide rod 12, the mutually separate middle side part of two groups of movable plates 13 is equal
Mounting blocks 14 are fixed with, the both sides of movable plate 13 offer telescopic chute 15, and telescopic chute 15 is internally provided with telescopic rod 16, stretches
One end of contracting bar 16 all extends to the outside of movable plate 13.Of the invention novel in design, clever structure is easy to operate, convenient to mesh
Plate is installed or is dismantled, while can enhance the mounting stability of keevil, in addition, it is convenient to elastic ring carry out installation or
Dismounting, flexibility is strong, harness cord can be effectively prevent to be broken, and is conducive to extend the service life of keevil.
In the present embodiment, the both sides of card slot 3 offer fixing groove 4, and the inside of fixing groove 4 is respectively arranged with the first spring
With limited block 5, for the first spring between fixing groove 4 and limited block 5, the mutually close side of limited block 5 is arc-shaped structure,
Elastic ring 6 is T-shaped structure, and elastic ring 6 is made of elastic material, and the top both sides of elastic ring 6 are respectively and fixedly provided with fixture block 7,
The both sides of fixture block 7 offer limiting slot 8, and the size and the size of limited block 5 of limiting slot 8 match, the both ends of keevil ontology 1
Middle part offers slide opening 10, and mounting blocks 14 and the inner wall of slide opening 10 are slidably connected, and the outside of guide rod 12 is arranged with second
Spring, second spring are respectively positioned between two groups of movable plates 13, and the inside of telescopic chute 15 is both provided with third spring, third spring position
Between telescopic chute 15 and telescopic rod 16, telescopic rod 16 is T-shaped structure, and telescopic rod 16 and the inner wall of through-hole 11 are slidably connected.
In the present embodiment, when in use, when in use, two groups of mounting holes can be first opened up on jacquard loom, pass through
The elastic reaction of two springs so that mounting blocks 14 stick into inside mounting hole, while under the elastic reaction of third spring so that stretch
Contracting bar 16 sticks into inside through-hole 11, can prevent mounting blocks 14 from shaking, can enhance the mounting stability of keevil ontology 1, similarly,
When needing to dismantle keevil ontology 1, by the way that telescopic rod 16 is pressed into inside adjusting cavity 9, then by mobile mounting blocks 14,
Make mounting blocks 14 far from mounting hole, and then conveniently keevil ontology 1 is dismantled, in addition, by being set at the both ends of harness cord hole 2
Elastic ring 6 is set, the friction, lubrication of keevil and harness cord can be improved, reduces friction of the harness cord to keevil, it is worth noting that, when
It is convenient that it is dismantled and is installed when any one group of elastic ring 6 generates breakage, specifically, when fixture block 7 sticks into card slot 3
When internal, due to the elastic reaction of the first spring so that limited block 5 sticks into limiting slot 8, and then is conveniently carried out to elastic ring 6
Installation, by pulling elastic ring 6, facilitates limit in addition, since two groups of mutually close sides of limited block 5 are arc-shaped structure
Block 5 is further facilitated and is dismantled to elastic ring 6, flexibility is strong far from limiting slot 8.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of anti-breaking keevil of jacquard loom harness cord, including keevil ontology (1), which is characterized in that on the keevil ontology (1)
Multigroup harness cord hole (2) is equidistantly offered, the both ends both sides of harness cord hole (2) offer card slot (3), and the inside of harness cord hole (2) is set
Two groups of elastic rings (6) are equipped with, the both sides of keevil ontology (1) offer adjusting cavity (9), and the both sides of adjusting cavity (9) offer
The inside of through-hole (11), adjusting cavity (9) is fixed with two groups of guide rods (12), and guide rod slidably connects movable plate on (12)
(13), two groups of mutually separate middle side parts of movable plate (13) are respectively and fixedly provided with mounting blocks (14), and the both sides of movable plate (13) open up
There are telescopic chute (15), telescopic chute (15) to be internally provided with telescopic rod (16), one end of telescopic rod (16) all extends to movable plate
(13) outside.
2. a kind of anti-breaking keevil of jacquard loom harness cord according to claim 1, which is characterized in that the card slot (3)
Both sides offer fixing groove (4), and the inside of fixing groove (4) is respectively arranged with the first spring and limited block (5), the first spring position
Between fixing groove (4) and limited block (5), the mutually close side of limited block (5) is arc-shaped structure.
3. a kind of anti-breaking keevil of jacquard loom harness cord according to claim 2, which is characterized in that the elastic ring (6)
It is T-shaped structure, elastic ring (6) is made of elastic material, and the top both sides of elastic ring (6) are respectively and fixedly provided with fixture block (7), card
The both sides of block (7) offer limiting slot (8), and the size and the size of limited block (5) of limiting slot (8) match.
4. a kind of anti-breaking keevil of jacquard loom harness cord according to claim 1, which is characterized in that the keevil ontology
(1) slide opening (10) is offered in the middle part of both ends, mounting blocks (14) and the inner wall of slide opening (10) are slidably connected.
5. a kind of anti-breaking keevil of jacquard loom harness cord according to claim 1, which is characterized in that the guide rod (12)
Outside be arranged with second spring, second spring is respectively positioned between two groups of movable plates (13).
6. a kind of anti-breaking keevil of jacquard loom harness cord according to claim 1, which is characterized in that the telescopic chute (15)
Inside be both provided with third spring, third spring is located between telescopic chute (15) and telescopic rod (16), telescopic rod (16) be T words
Shape structure, telescopic rod (16) and the inner wall of through-hole (11) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545598.0A CN108486724A (en) | 2018-05-25 | 2018-05-25 | A kind of anti-breaking keevil of jacquard loom harness cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545598.0A CN108486724A (en) | 2018-05-25 | 2018-05-25 | A kind of anti-breaking keevil of jacquard loom harness cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108486724A true CN108486724A (en) | 2018-09-04 |
Family
ID=63352613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810545598.0A Withdrawn CN108486724A (en) | 2018-05-25 | 2018-05-25 | A kind of anti-breaking keevil of jacquard loom harness cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108486724A (en) |
-
2018
- 2018-05-25 CN CN201810545598.0A patent/CN108486724A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
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| WW01 | Invention patent application withdrawn after publication |