A kind of straight-bar machines bodkin needle plate
Technical field:
The utility model relates to field of textile machinery more particularly to a kind of straight-bar machines bodkin needle plates.
Background technique:
Straight-bar machines is the abbreviation of flat machine, belongs to one kind of Knitting Machinery, is the main production equipments for producing woollen sweater.It is horizontal
The main component of machine includes rack, needle plate, guide rail, faucet, card etc., and wherein needle plate is the component for installing knitting needle combination.At present
Needle plate specification in industry determines that needle plate more than 7 needle of per inch is fine needle needle plate, every English according to the knitting needle quantity of per inch
Very little 7 needle needle plate below is bodkin needle plate.Needle plate is adding man-hour requirement to beat limit hole above, in punching, if aperture is big
In inserted sheet thickness, it can be processed using lathe automatic press, if aperture is less than inserted sheet thickness, Manual punching must be used.
Since the inserted sheet thickness on bodkin needle plate is larger, aperture is often below inserted sheet thickness, therefore needs in current production process
Using Manual punching, production efficiency is influenced.
Summary of the invention:
Purpose of the utility model is to solve the problems of the prior art, a kind of stable structure are provided, using assembling
Formula structure makes the straight-bar machines bodkin needle plate that with complete mechanical, can improve production efficiency in inserted sheet production.
In order to achieve the above object, the technical solution of the present invention is:
A kind of straight-bar machines bodkin needle plate, the needle plate bottom plate including offering inserted slot in parallel pass through on the needle plate bottom plate
Inserted slot is equipped with inserted sheet, and the inserted sheet includes preceding inserted sheet and is made of the identical seperated inserted sheet of at least 2 plate shapes rear slotting
Piece;The prelocalization slot and rear locating slot for extending vertically through each inserted slot are offered on the needle plate bottom plate, are opened on the preceding inserted sheet
Equipped with preceding bayonet corresponding with prelocalization slot and at an acute angle two sides inner wall, offered on the rear inserted sheet opposite with rear locating slot
It answers and rear bayonet that two sides inner wall is at an acute angle, is formed between the side inner wall and bottom surface of the prelocalization slot before angle is acute angle
Positioning port forms the rear positioning port that angle is acute angle between the side inner wall and bottom surface of the rear locating slot;The prelocalization slot
Prelocalization steel wire is inside installed, the preceding inserted sheet is connected by prelocalization mouth, prelocalization steel wire and preceding bayonet with needle plate bottom plate;Institute
It states and rear positioning wire is installed in rear locating slot, the rear inserted sheet passes through rear positioning port, positioning wire and rear bayonet and needle plate bottom
Plate is connected;Inserted sheet, which is located on the side above inserted slot, after described offers limit hole, passes through between the rear inserted sheet of adjacent inserted sheet
Corresponding limit hole is equipped with limit steel wire.
Limiting slot is offered on one end of the preceding inserted sheet, offers on one end of the rear inserted sheet and limiting slot is clamped phase
Limited block even.
The Split plugging on piece offers location hole, and the positioning hole is equipped with the positioning for connecting adjacent seperated inserted sheet
Pin.
Riveting mouth is offered on side of the inserted sheet far from preceding inserted sheet after described.
The beneficial effects of the utility model are: a kind of straight-bar machines bodkin needle plate of the utility model, using modular construction
Preceding inserted sheet and rear inserted sheet replace existing integral type inserted sheet, rear inserted sheet using the identical seperated inserted sheet composition of at least 2 plate shapes,
The thickness of seperated inserted sheet is more thinner than preceding inserted sheet, and to meet the requirement of lathe automatic press processing, and limit hole is beaten
Afterwards on inserted sheet, to solve the problems, such as to process by Manual punching since inserted sheet thickness is excessive, production effect is improved
Rate;Meanwhile preceding inserted sheet is connected by limiting slot with the clamping of the structure of limited block with rear inserted sheet, preceding inserted sheet and rear inserted sheet pass through calmly
The structure of position slot, positioning wire and bayonet is connected with needle plate bottom plate, preceding to insert after rear inserted sheet tail end carries out inserted sheet to rivet and fix
Piece and rear inserted sheet are firmly installed on needle plate bottom plate, stable structure.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of inserted sheet in the prior art;
Fig. 2 is the structural schematic diagram of the utility model;
Fig. 3 is the enlarged drawing in Fig. 2 at A;
Fig. 4 is the enlarged drawing in Fig. 2 at B;
Fig. 5 be Fig. 2 in E-E to cross-sectional view;
Fig. 6 be Fig. 2 in F-F to cross-sectional view;
Fig. 7 is the enlarged drawing in Fig. 6 at C;
Fig. 8 is the structural schematic diagram of preceding inserted sheet in the utility model;
Fig. 9 is the structural schematic diagram of rear inserted sheet in the utility model.
Specific embodiment:
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and embodiment
The invention is described in further detail.
A kind of straight-bar machines bodkin needle plate as shown in figs 1-9, the needle plate bottom plate 1 including offering inserted slot 11 in parallel, institute
It states and inserted sheet 2 is equipped with by inserted slot 11 on needle plate bottom plate 1, the installation for forming installation knitting needle between adjacent inserted sheet 2 is empty
Between 99.The inserted sheet 2 includes preceding inserted sheet 21 and the rear inserted sheet 22 being made of the identical seperated inserted sheet 5 of at least 2 plate shapes, rear to insert
The quantity of piece 5 can be made 2 or more according to actual processing, be further reduced the thickness of seperated inserted sheet 5, add convenient for punching
Work.As a preferred embodiment, limiting slot 8 is offered on one end of the preceding inserted sheet 21, is opened on one end of the rear inserted sheet 22
Equipped with the limited block 81 being connected is clamped with limiting slot 8, after limiting slot 8 and limited block 81 are clamped, inserted sheet 21 is inserted with rear before increasing
Connective stability between piece 22 loosen inserted sheet 2 will not when in use.As another preferred embodiment, the fission
Location hole 7 is offered on inserted sheet 5, and the positioning pin 71 for connecting adjacent seperated inserted sheet 5 is installed in the location hole 7, forms one piece
All seperated inserted sheets 5 of inserted sheet 22 can be linked together by positioning pin 71 afterwards, be easily installed, also made the structure of rear inserted sheet 22
Stablize.Riveting mouth 9 is offered after described on side of the inserted sheet 22 far from preceding inserted sheet 21, it can be from 2 rear end of inserted sheet by riveting mouth 9
Inserted sheet is riveted on needle plate bottom plate 1, stable structure is easy for installation.
The prelocalization slot 3 and rear locating slot 4 for extending vertically through each inserted slot 11 are offered on the needle plate bottom plate 1, it is described
Preceding bayonet 31 corresponding with prelocalization slot 3 and at an acute angle two sides inner wall is offered on preceding inserted sheet 21, is opened on the rear inserted sheet 22
Equipped with the rear bayonet 41 corresponding and at an acute angle two sides inner wall with rear locating slot 4, the side inner wall of the prelocalization slot 3 and bottom surface
Between formed angle be acute angle prelocalization mouth 32, it is described after locating slot 4 side inner wall and bottom surface between formed angle be sharp
The rear positioning port 42 at angle.Prelocalization steel wire 33 is installed in the prelocalization slot 3, the preceding inserted sheet 21 by prelocalization mouth 32,
Prelocalization steel wire 33 and preceding bayonet 31 are connected with needle plate bottom plate 1;Rear positioning wire 43 is installed in locating slot 4 after described, it is described
Inserted sheet 22 is connected by rear positioning port 42, positioning wire 43 and rear bayonet 41 with needle plate bottom plate 1 afterwards.Prelocalization steel wire 33 passes through institute
The preceding inserted sheet 21 having, after inserted sheet 2 under the action of end thrust, prelocalization mouth 32 and preceding bayonet 31 from surrounding to prelocalization steel wire 33 into
Row is fixed, and inserted sheet 21 is fixed together with needle plate bottom plate 1 before also making.The principle of positioning wire 43 and prelocalization steel wire 33 afterwards
It is identical, and after inserted sheet 2 under the action of end thrust, make rear positioning port 42 and rear bayonet 41 from surrounding to prelocalization steel wire 33 into
Row is fixed.
As the structure of installation knitting needle combination, the rear inserted sheet 22, which is located on the side of 11 top of inserted slot, offers limit
Hole 6 is equipped with limit steel wire 61 by corresponding limit hole 6 between the rear inserted sheet 22 of adjacent inserted sheet 2, passes through limit steel on needle plate
Installation space 99 between silk 61 and adjacent inserted sheet 2 installs corresponding knitting needle.
A kind of straight-bar machines bodkin needle plate of the present embodiment is replaced existing using the preceding inserted sheet of modular construction and rear inserted sheet
Integral type inserted sheet, for rear inserted sheet using the identical seperated inserted sheet composition of at least 2 plate shapes, the thickness of seperated inserted sheet is thicker than preceding inserted sheet
Degree is thinner, and to meet the requirement of lathe automatic press processing, and limit hole is beaten on rear inserted sheet, to solve due to inserted sheet
Thickness is excessive and the problem of must being processed by Manual punching, improve production efficiency;Meanwhile preceding inserted sheet and rear inserted sheet pass through limit
The structure clamping of position slot and limited block is connected, preceding inserted sheet and rear inserted sheet pass through locating slot, positioning wire and bayonet structure and
Needle plate bottom plate is connected, and after rear inserted sheet tail end carries out inserted sheet to rivet and fix, preceding inserted sheet and rear inserted sheet are firmly installed in needle
On board bottom plate, stable structure.