CN1264762A - Single concave-convex inserting pieces combined needle plate and its making technology - Google Patents
Single concave-convex inserting pieces combined needle plate and its making technology Download PDFInfo
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- CN1264762A CN1264762A CN 99120624 CN99120624A CN1264762A CN 1264762 A CN1264762 A CN 1264762A CN 99120624 CN99120624 CN 99120624 CN 99120624 A CN99120624 A CN 99120624A CN 1264762 A CN1264762 A CN 1264762A
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Abstract
A single concave-convex type inserting pieces combined needle plate is composed of base plate and several inserting pieces which can be inserted in slots of base plate one by one. Said base plate has front slope and tail slots. Said inserting piece has tail slot, E-shaped front, small hole and concave-convex back end. Its advantages are single model of inserting pieces, simple production technology, stable yarn dropping, and high weaving quality.
Description
What the present invention relates to is needle plate-single concave-convex type inserting pieces combined needle plate on a kind of flat braiding machine.
Its needle plate of prior art is whole shape, be repeatedly to process, it adopts roller to mill the production and processing technology of ditch, yet the corresponding supporting equipment with it of milling machine that it need many complexity is finished its processing technology, as ZL 96211835.4, it is exactly that the title self-pressing type roller of a complexity mills the channel forming machine, its mat one is presented the conveying of transmission mechanism, draw conveying through several roller set roll extrusion bands, and enter the back program, presenting transmission mechanism mainly is to utilize the motor driving chain to drive screw drive through fluted disc, because of the transmission of screw engages travelling gear, and then drives the adjustable roller set transmission of array, mat guide seat and enter the milling cutter seat group, do to mill ditch processing through replaceable type milling cutter axle center, and be provided with several vertical vertically adjustment pressure holding devices and laterally adjust guide, make its guiding property, pressure holding just can obtain to revise.Process numerous, assorted, weight, the cost height, efficient is low, maintenance, installation difficulty.
The objective of the invention is to defective, propose a kind of single concave-convex type inserting pieces combined needle plate at above-mentioned existence.
Technical solution of the present invention: base plate A and N inserted sheet B arranged, N inserted sheet B fixedly is entrenched on the base plate A one by one, wherein the front end of base plate A is slope shape, angle between it and the end horizontal line is less than 90 degree, its afterbody is provided with groove 1, its groove 2 on inserted sheet B rearward end is corresponding, their two grooves 1 during use, the 2nd, be through together with a steel wire, vertical fixed base plate A and inserted sheet B, have on the base plate A and the corresponding groove of inserted sheet B number, the degree of depth of this groove, the width of length and inserted sheet B rear end, the length correspondent equal of inserted sheet B rear end, spacing AD between inserted sheet B is suitable with the spacing AD between groove, spacing AD equals 25.4mm/G, and inserted sheet B inserts in the groove from crosswise fixed inserted sheet B and base plate A; The front end of inserted sheet B is " mountain " shape, and has two apertures, and the upper rear end of inserted sheet B has pin chi groove 3 and following pin chi groove 4, and inserted sheet B rear end integral body is the concave, convex shape, and the length of inserted sheet B is consistent with the longitudinal length of base plate A.Shape, size, the angle of pin chi groove 3 and following pin chi groove 4 are consistent with prior art.
The production technology of single concave-convex type inserting pieces combined needle plate is divided following steps
(a) the slot number AN on the calculating base plate A, it is consistent with the number N of inserted sheet B, AN=G * K, G in the formula represents that pin is other, it has 1.5,2,3.5,5,7,9,10,12,14,16,18, and the K in the formula represents the pin width of cloth, and it has 36,40,42,44,48 (inches).Each pin safety pin wide (H) is different, as G=12, the wide H=0.66mm of its pin, the spacing AD=25.4mm/G that calculates groove calculates the width B H of inserted sheet B, it is consistent with the width B H of groove, BH=AD-H, the diameter=2mm of groove 1 and groove 2, calculate depth H H=0.74mm, the 1.376mm of groove 1 and groove 2, the longitudinal length L of base plate A is consistent with the length L of inserted sheet B;
(b) processing base plate A, according to the spacing AD of slot number AN, groove, the width B H of groove, with milling machine groove milling ditch, the bottom line that cuts off the front end that makes base plate A and base plate A with lathe satisfies less than 90 degree on base plate A, according to the diameter of groove 1 and its degree of depth afterbody punch ram groove 1 at base plate A;
(c) processing inserted sheet B, the thickness of selection material is 0.5mm, and the pin chi groove 3 of the length of root a tree name base plate A and the upper rear end of inserted sheet B and following pin chi groove 4 and inserted sheet B rear end integral body are concave, convex shape, dark, the height 0.5mm of its concave, convex, be made into mould, once be stamped to form with punch press.
Advantage of the present invention:
1, replacing only needs the extraction of the steel wire in the groove of front and back end is got final product easily, and got rid of old-fashioned monolithic devices replacing needle plate and cost an arm and a leg,
2, owing to inserted sheet B concave-convex surface, its concavo-convex dark (height) is 0.5mm respectively, adds the thickness 0.5mm of inserted sheet B itself, and the overall width of inserted sheet B is 1.5mm, can replace three or multi-sheet structure with single inserted sheet B like this,
3, needle plate adopts inserted sheet B and base plate A insertion to combine, and has cast out huge and complicated machinery equipment, has simplified production and processing technology, has reduced production cost, has guaranteed the uniformity of material behavior, use, easy to maintenance.
4, owing to have aperture on the top of inserted sheet B, the steadily downslide that effectively guarantees to doff is smooth and easy, reduces arrogating to oneself of pin, improves weaving quality.And put on a steel wire, have vertically the fixedly possibility of inserted sheet B front end.
Accompanying drawing 1 is a structural representation of the present invention
Accompanying drawing 2 is structural representations of base plate A
Accompanying drawing 3 is structural representations of inserted sheet B
Accompanying drawing 4 is embodiment mould schematic diagrames (G=12) of inserted sheet B
Accompanying drawing 5 is structural representations of inserted sheet B front end
Embodiment: the other G=12 of pin, pin width of cloth K=36
(a) the slot number AN=N on the base plate A (number of inserted sheet B)=G * K=432, width (the BH)=AD-H=1.376mm of width=groove of the spacing AD=25.4mm/12=2.116mm inserted sheet B of the wide H=0.66mm groove of pin, the degree of depth=the 0.74mm1.376mm of groove 1 and groove 2, length L=108mm of the longitudinal length of base plate A and inserted sheet B
(b) mill 432 grooves with milling machine on base plate A, the front end of base plate A and the bottom line angle 35 of base plate A are spent, the top R:0.6 of base plate A is according to the diameter=2mm of the groove 1 afterbody cut-in groove 1 at base plate A;
(c) processing inserted sheet B, the thickness of material is 0.5mm, and the pin chi groove 3 of the length of root a tree name base plate A and the upper rear end of inserted sheet B and following pin chi groove 4 and inserted sheet B rear end integral body are the concave, convex form, and dark (height) of its recessed (protruding) is 0.5mm, R:0.6 is made into mould and once is stamped to form with punch press.
With in corresponding 432 grooves that insert on the base plate A of 432 inserted sheet B from crosswise fixed inserted sheet B and base plate A, penetrate vertical fixedly inserted sheet B and base plate A in groove 1 and the groove 2 with steel wire, insert respectively in the upper and lower needle tray with upper and lower pin chi and to form needle plate, be used for braiding machine.
Claims (2)
1, single concave-convex type inserting pieces combined needle plate, it is characterized in that having base plate A and N inserted sheet B, N inserted sheet B fixedly is entrenched on the base plate A one by one, wherein the front end of base plate A is slope shape, angle between it and the end horizontal line is less than 90 degree, its afterbody is provided with groove (1), its groove (2) on inserted sheet B rearward end is corresponding, have and the corresponding N bar of inserted sheet B number groove the width of the degree of depth of this groove, length and inserted sheet B rear end, the length correspondent equal of inserted sheet B rear end on the base plate A; The front end of inserted sheet B is " mountain " shape, and has two apertures, and the upper rear end of inserted sheet B has pin chi groove (3) and following pin chi groove (4), and inserted sheet B rear end integral body is the concave, convex shape.
2, the production technology of single concave-convex type inserting pieces combined needle plate, the step branch
(a) the slot number AN on the calculating base plate A, it is consistent with the number N of inserted sheet B, AN=G * K,
G in the formula represents that pin is other, it has 1.5,2,3.5,5,7,9,10,12,14,16,18, K in the formula represents the pin width of cloth, it has 36,40,42,44,48 (inches), each pin safety pin wide (H) is different, as G=12, the wide H=0.66mm of its pin calculates the width B H of the spacing AD=25.4mm/G calculating inserted sheet B between groove, it is consistent with the width B H of groove, BH=AD-H, the diameter=2mm of groove (1) and groove (2), calculate its width=1.376mm of recessed depth H H=0.74mm of groove (1) and groove (2), the longitudinal length L of base plate A is consistent with the length L of inserted sheet B;
(b) processing base plate A, according to the spacing AD of slot number AN, groove, the width B H of groove, on base plate A, use milling machine groove milling ditch, the front end that makes base plate A with lathe cutting satisfies less than 90 degree with the bottom line of base plate A, according to the diameter of groove (1) and its degree of depth afterbody cut-in groove (1) at base plate A;
(c) processing inserted sheet B, the thickness of selection material is 0.5mm, the pin chi groove (3) of the length of root a tree name base plate A and the upper rear end of inserted sheet B and following pin chi groove (4) and inserted sheet B rear end integral body are concave, convex shape, its concave, convex dark, highly be 0.5mm, be made into mould, once be stamped to form with punch press, with lathe cut-in groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99120624A CN1087366C (en) | 1999-12-16 | 1999-12-16 | Single concave-convex inserting pieces combined needle plate and its making technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99120624A CN1087366C (en) | 1999-12-16 | 1999-12-16 | Single concave-convex inserting pieces combined needle plate and its making technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1264762A true CN1264762A (en) | 2000-08-30 |
| CN1087366C CN1087366C (en) | 2002-07-10 |
Family
ID=5281591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99120624A Expired - Fee Related CN1087366C (en) | 1999-12-16 | 1999-12-16 | Single concave-convex inserting pieces combined needle plate and its making technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1087366C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008030328A1 (en) | 2008-06-30 | 2009-12-31 | Ten May Chen | Coaxial connector, has side arms inwardly bent for wrapping insulating body, and pair of fixing elements arranged at edges, which are provided between two side edges of rear part and side arms to arrange usable opening |
| US7950959B2 (en) | 2008-07-15 | 2011-05-31 | Chen Ten May | Coaxial connector |
| DE202011105638U1 (en) | 2010-09-21 | 2011-10-13 | Chun Yuan Precision Co., Ltd. | Coaxial connector with shielding housing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1194060A (en) * | 1967-11-27 | 1970-06-10 | Shima Idea Ct Company Ltd | Improvements in and relating to knitting machines |
-
1999
- 1999-12-16 CN CN99120624A patent/CN1087366C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008030328A1 (en) | 2008-06-30 | 2009-12-31 | Ten May Chen | Coaxial connector, has side arms inwardly bent for wrapping insulating body, and pair of fixing elements arranged at edges, which are provided between two side edges of rear part and side arms to arrange usable opening |
| US7950959B2 (en) | 2008-07-15 | 2011-05-31 | Chen Ten May | Coaxial connector |
| DE202011105638U1 (en) | 2010-09-21 | 2011-10-13 | Chun Yuan Precision Co., Ltd. | Coaxial connector with shielding housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1087366C (en) | 2002-07-10 |
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