CN201614459U - Improved structure for single-sided triangle of circular knitting machine - Google Patents

Abstract

The utility model discloses an improved structure for single-sided triangle of a circular knitting machine. A knitting needle guide groove, a semicircular arc groove and a positioning hole are formed on the outer surface of an improved structure body; and one side of the inner bottom side of the knitting needle guide groove is concaved to form a single-sided L-shaped groove. In the utility model, one side of the bottom side of the knitting needle guide groove of the single-sided triangle of the circular knitting machine is concaved to form the L-shaped groove, thereby greatly reducing the friction between a knitting needle and the knitting needle guide groove and further reducing the wear of the knitting needle guide groove wall. Meanwhile, the utility model also plays the role of improving the wear resistance, ensures that the knitted fabric is smooth, improves the integral quality and the production efficiency of the whole circular knitting machine, remarkably prolongs the service life of the knitting needle, solves the puzzle of a user to frequently replace the knitting needles, and saves the maintenance and repair cost indirectly.

Description

The improvement structure of circular knitting machine single-side triangle

Technical field

The utility model relates to a kind of circular knitting machine, particularly relates to a kind of improvement structure of circular knitting machine single-side triangle.

Background technology

Shown in Figure 1A, Figure 1B, the single-side triangle of existing plain edition circular knitting machine split-type structural mainly is made up of last triangle 1 ' and following triangle 2 '.All be provided with identical knitting guide groove 11 ' and 21 ' at last triangle 1 ' with following triangle 2 ', the accuracy of size is only required in common knitting guide groove design.In the course of the work, the friction in stage just can take place in knitting needle 3 ' and knitting guide groove 11 ', 21 ' two walls, can generate heat after the time is long, even abrasive wear takes place, and will make the gap increase between knitting needle 3 ' and the knitting guide groove 11 ', 21 ' like this.Will cause slide block 4 ' to drive knitting needle 3 ' by knitting guide groove 11 ', 21 ' like this and move up and down, position deviation appears in knitting needle 3 ' when going out pin, narrowing and pressing, and it is not steady to work, and often will change knitting needle.

The utility model content

The purpose of this utility model is to provide a kind of improvement structure of circular knitting machine single-side triangle of long service life.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of improvement structure of circular knitting machine single-side triangle, is provided with knitting needle guide groove, half-arc groove on the outer surface of its body, offers a locating hole.One side indent of the interior bottom side of described knitting needle guide groove forms a monolateral L type groove.

After adopting such scheme, because the utility model is recessed into L type guide groove in one side of the knitting needle guide groove bottom side of circular knitting machine single-side triangle, thereby reduced knitting needle and knitting guide groove friction greatly, and then reduced the wearing and tearing of knitting guide groove wall.Meanwhile, also played the effect that increases ABRASION RESISTANCE.Make that the cloth cover weave is smooth, improved the total quality and the production efficiency of whole circular knitting machine, significantly prolonged the physical life of knitting needle, solved the puzzlement that the user often changes knitting needle, indirect saving maintenance, maintenance cost.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Figure 1A is a front view of commonly using single-side triangle;

Figure 1B is a side view of commonly using single-side triangle;

Fig. 2 A is a front view of the present utility model;

Fig. 2 B is a vertical view of the present utility model;

Fig. 2 C is a rearview of the present utility model;

Fig. 2 D be among Fig. 2 A A to cross-sectional view.

The specific embodiment

Shown in Fig. 2 A, Fig. 2 B, Fig. 2 C, the utility model is a kind of improvement structure of circular knitting machine single-side triangle.

Be provided with knitting needle guide groove 1, half-arc groove 2, slide block mating groove 3 on the outer surface of single-side triangle body 10, knitting needle guide groove 1 is a deep gouge across body 10.On body 10, also offer a locating hole 4.

Shown in Fig. 2 D, one side indent of the interior bottom side of described knitting needle guide groove 1 forms a monolateral L type groove 11.

In the above-described embodiments, L type groove can adopt special L type cutter to machine by the programming of CNC machining center.

Emphasis of the present utility model just is: L type groove is set in the guide groove bottom side.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims (1)

1. the improvement structure of a circular knitting machine single-side triangle is provided with knitting needle guide groove, half-arc groove on the outer surface of its body, offers a locating hole; It is characterized in that: one side indent of the interior bottom side of described knitting needle guide groove forms a monolateral L type groove.

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