CN210031048U

CN210031048U - Big circular knitting machine triangle fixing base with adjustable

Info

Publication number: CN210031048U
Application number: CN201920611746.4U
Authority: CN
Inventors: 刘国良
Original assignee: Quanzhou Liangyou Precision Machinery Co Ltd
Current assignee: Quanzhou Liangyou Precision Machinery Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-07
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a big circular knitting machine triangle fixing base with adjustable, including ring piece, set-square and slider, seted up the ring piece fixed orifices on the ring piece, and the ring piece front end has seted up the second lift groove, and the set-square is installed to the ring piece upper end, and has seted up the spiro union hole below the set-square, and the set-square upper end is fixed with the roof through roof fixing bolt, the set-square front end is provided with the slide rail, and slidable mounting has the slider on the slide rail, and the second adjustment tank has been seted up at the slider middle part, and inside first adjustment hole of seting up on the set-square was installed to first adjusting screw, first adjustment tank had been seted up to the slider upper end, and inside second adjusting screw gos deep into first adjustment tank. This big circular knitting machine triangle fixing base with adjustable adopts two sets of adjusting screw that the angle is different to carry out the regulation of slider, promotes the slider and slides on the triangle base to form two sets of adjusting screw of perpendicular setting and play the effect of pressing from both sides tight slider, and then the location effect after the slider adjustment targets in place is more stable.

Description

Big circular knitting machine triangle fixing base with adjustable

Technical Field

The utility model relates to a circular knitting machine accessory technical field specifically is a circular knitting machine triangle fixing base with adjustable.

Background

The existing circular knitting machine mainly comprises a machine frame, a yarn supply mechanism, a knitting mechanism, a transmission mechanism, a lubricating and dust removing mechanism, an electric control mechanism, a drawing and winding mechanism and other auxiliary devices. The knitting mechanism is the core of the circular knitting machine and mainly comprises a lower needle cylinder fixed on a needle cylinder turntable, a knitting needle arranged on the outer side of the lower needle cylinder, a triangular seat positioning structure and a knitting triangular seat arranged on the triangular seat positioning structure, wherein a knitting track is arranged on the knitting triangular seat, the knitting needle is inserted into a needle cylinder groove during working, the needle cylinder rotates relative to the knitting needle triangular seat, when a knitting needle heel passes through the knitting track of the knitting needle triangular seat, the knitting needle moves up and down to extract yarn for knitting, when the existing circular knitting machine needs to adjust a sliding block, an adjusting bolt is screwed in, the position of the sliding block is positioned through the matching of a conical end and a conical adjusting opening, during adjustment, the contact mode of the conical end and the conical adjusting opening is line contact, the contact area of the adjusting bolt and the sliding block is small, the point line contact is realized, and the positioning effect of the sliding block after the, after the adjustment is in place, the sliding block is easy to move up and down by the operation of the machine knitting needle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming knitting big circular knitting machine's triangle when needing the adjustment slider, this cone end is the line contact with the contact mode of conical adjustment mouth, and adjusting bolt is little with the area of contact of slider, for the dotted line contact, and the location effect after the slider adjustment targets in place is very unstable, and the adjustment targets in place the back, and the slider easily receives the function of machine knitting needle and the problem of drunkenness from top to bottom.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable triangular fixing seat of a circular knitting machine comprises a ring piece, a triangular seat and a sliding block, wherein a ring piece fixing hole is formed in the ring piece, a second lifting groove is formed in the front end of the ring piece, a second positioning rod is arranged inside the second lifting groove, the triangular seat is arranged at the upper end of the ring piece, a screwing hole is formed below the triangular seat, a fixing bolt penetrates through the screwing hole to be screwed inside the ring piece fixing hole to fix the triangular seat and the ring piece, a top plate is fixed to the upper end of the triangular seat through a top plate fixing bolt, the top plate fixing bolt penetrates through the top plate fixing hole formed in the top plate, a first lifting groove is formed in the lower end of the top plate, and a first positioning rod is arranged inside the first lifting groove;

the utility model discloses a three corner seats, including three corner seats, slider, first adjusting screw, second adjusting groove, first adjusting screw, second adjusting groove, third adjusting groove, fourth.

Preferably, adjusting spring has been put to the cover on the inside first adjusting screw of first regulation hole, and has been put adjusting spring on the inside second adjusting screw of second regulation hole, and the inside spiro union of triangle base first adjusting screw forms 45 contained angles of tilt up with the horizontal plane simultaneously, and the inside spiro union of triangle base second adjusting screw and horizontal plane downward sloping 45 contained angles.

Preferably, slide rails are installed on two sides of the front face of the triangular seat, grooves are formed in the inner sides of the slide rails, and convex blocks are arranged on two sides of the rear end of the sliding block and can be installed on the inner sides of the slide rails in a sliding mode.

Preferably, first locating lever includes the location body of rod, location lifting spring and location pole head, and the first lift inslot portion of deepening of the liftable of the location body of rod to location body of rod front end is fixed with the location pole head, and location lifting spring has been put to the cover on the location body of rod between location pole head and the roof simultaneously, and fixes a position lifting spring upper end on the roof through glue, and fixes a position lifting spring lower extreme on the locating lever is overhead, and first locating lever and second locating lever structure are the same.

Preferably, the second locating slot is formed in the lower end of the sliding block, the front end of the second locating rod mounted on the ring piece extends into the second locating slot, the first locating slot is formed in the upper end of the sliding block, and the front end of the first locating rod mounted on the top plate extends into the first locating slot.

Preferably, the first adjusting groove and the second adjusting groove formed in the slider are both in an equilateral trapezoid structure, an inclined plane included angle between the first adjusting groove and the second adjusting groove is 45 degrees, the front end of the first adjusting screw penetrates into the second adjusting groove and contacts with an inclined plane on the second adjusting groove, and the front end of the second adjusting screw penetrates into the first adjusting groove and contacts with a downward inclined plane of the first adjusting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. two groups of adjusting screws with different angles are adopted to adjust the sliding block, the sliding block is pushed to slide on the triangular seat, and the two groups of adjusting screws which are vertically arranged are formed to play a role in clamping the sliding block, so that the positioning effect of the sliding block after being adjusted in place is more stable;

2. the combined lifting positioning rods are arranged at the upper end and the lower end of the sliding block sliding on the sliding rail of the triangular seat, the sliding block can slowly move downwards, the impact force of the up-down movement is reduced, the stability is better, and the service life of the triangular fixing seat of the machine is further prolonged.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic structural section view of the present invention;

fig. 3 is a schematic view of the first positioning rod of the present invention.

Reference numbers in the figures: 1. ring piece, 2, ring piece fixed orifices, 3, spiro union hole, 4, fixing bolt, 5, first regulation hole, 6, first adjusting screw, 7, adjusting spring, 8, the triangular seat, 9, second adjusting screw, 10, second regulation hole, 11, roof fixing bolt, 12, roof, 13, first lifting groove, 14, first locating lever, 15, first locating slot, 16, first adjusting slot, 17, second adjusting slot, 18, slider, 19, second locating slot, 20, second locating lever, 21, second lifting groove, 22, the locating rod body, 23, location lifting spring, 24, the locating rod head, 25, roof fixed orifices, 26, the lug, 27, the slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable triangular fixing seat of a circular knitting machine comprises a ring piece 1, a triangular seat 8 and a sliding block 18, wherein a ring piece fixing hole 2 is formed in the ring piece 1, a second lifting groove 21 is formed in the front end of the ring piece 1, a second positioning rod 20 is arranged inside the second lifting groove 21, the triangular seat 8 is arranged at the upper end of the ring piece 1, a screw hole 3 is formed below the triangular seat 8, a fixing bolt 4 penetrates through the screw hole 3 and is screwed inside the ring piece fixing hole 2 to fix the triangular seat 8 and the ring piece 1, a top plate 12 is fixed at the upper end of the triangular seat 8 through a top plate fixing bolt 11, the top plate fixing bolt 11 penetrates through a top plate fixing hole 25 formed in the top plate 12, a first lifting groove 13 is formed in the lower end of the top plate 12, a first positioning rod 14 is arranged inside the first lifting groove 13, the first positioning rod 14 comprises a positioning rod body 22, a positioning lifting spring 23 and a positioning rod head 24, and the positioning rod body 22 extends into the first lifting groove 13, a positioning rod head 24 is fixed at the front end of the positioning rod body 22, a positioning lifting spring 23 is sleeved on the positioning rod body 22 between the positioning rod head 24 and the top plate 12, the upper end of the positioning lifting spring 23 is fixed on the top plate 12 through glue, the lower end of the positioning lifting spring 23 is fixed on the positioning rod head 24, the first positioning rod 14 and the second positioning rod 20 have the same structure, a slide rail 27 is arranged at the front end of the triangular seat 8, a slide block 18 is slidably arranged on the slide rail 27, slide rails 27 are arranged at the two sides of the front surface of the triangular seat 8, grooves are respectively arranged at the inner sides of the slide rails 27, convex blocks 26 are arranged at the two sides of the rear end of the slide block 18, the convex blocks 26 can be slidably arranged at the inner sides of the slide rails 27, a second adjusting groove 17 is arranged at the middle part of the slide block 18, a first adjusting screw rod 6 is arranged on the triangular, an adjusting spring 7 is sleeved on a first adjusting screw 6 in a first adjusting hole 5, an adjusting spring 7 is sleeved on a second adjusting screw 9 in a second adjusting hole 10, the first adjusting screw 6 screwed in a triangular seat 8 forms an upward inclined angle of 45 degrees with the horizontal plane, the second adjusting screw 9 screwed in the triangular seat 8 inclines downward 45 degrees with the horizontal plane, a first adjusting groove 16 is arranged at the upper end of a sliding block 18, a second adjusting hole 10 is arranged on the triangular seat 8 at the rear side of the first adjusting groove 16, a second adjusting screw 9 is screwed in the second adjusting hole 10, the second adjusting screw 9 extends into the first adjusting groove 16, a second positioning groove 19 is arranged at the lower end of the sliding block 18, the front end of a second positioning rod 20 arranged on the ring piece 1 extends into the second positioning groove 19, and a first positioning groove 15 is arranged at the upper end of the sliding block 18, and the front end of a first positioning rod 14 installed on the top plate 12 extends into the first positioning groove 15, a first adjusting groove 16 and a second adjusting groove 17 formed on the sliding block 18 are both in an equilateral trapezoid structure, the inclined angle between the inclined planes of the first adjusting groove 16 and the second adjusting groove 17 is 45 degrees, the front end of the first adjusting screw 6 extends into the second adjusting groove 17 and contacts with the upper inclined plane of the second adjusting groove 17, and the front end of the second adjusting screw 9 extends into the first adjusting groove 16 and contacts with the lower inclined plane of the first adjusting groove 16.

When the adjustable circular knitting machine triangle fixing seat is used, the first adjusting screw 6 in the first adjusting hole 5 is firstly loosened, then the sliding block 18 is pushed to slide downwards on the sliding rail 27 on the triangle seat 8 by rotating the second adjusting screw 9, the first positioning rod 14 and the second positioning rod 20 arranged at the upper and lower sides play a role of buffering, and after being adjusted in place, the first adjusting screw 6 is rotated so that the first adjusting screw 6 is supported to the inclined surface of the upper end of the second adjusting groove 17, which has the effect of stabilizing the slider 18, when need carry out the upwards slip, in the same way, after not hard up second adjusting screw 9, rotate first adjusting screw 6 and promote slider 18 and slide on the trigonometry 8, later rotate first adjusting screw 6 and the inclined plane contact of first adjustment tank 16 lower extreme, play stable effect, this is this adjustable circular knitting machine triangle fixing base whole process of work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big circular knitting machine triangle fixing base with adjustable, includes ring piece (1), trigonid (8) and slider (18), its characterized in that: the ring piece (1) is provided with a ring piece fixing hole (2), the front end of the ring piece (1) is provided with a second lifting groove (21), a second positioning rod (20) is arranged inside the second lifting groove (21), the upper end of the ring piece (1) is provided with a triangular seat (8), a screw hole (3) is formed below the triangular seat (8), a fixing bolt (4) penetrates through the screw hole (3) to be screwed inside the ring piece fixing hole (2) to fix the triangular seat (8) and the ring piece (1), the upper end of the triangular seat (8) is fixed with a top plate (12) through a top plate fixing bolt (11), the top plate fixing bolt (11) penetrates through a top plate fixing hole (25) formed in the top plate (12), the lower end of the top plate (12) is provided with a first lifting groove (13), and a first positioning rod (14) is arranged inside the first lifting groove (13);

the utility model discloses a three corner seats (8) and a set of corner seats (8) are fixed, the front end of three corner seats (8) is provided with slide rail (27), and slidable mounting has slider (18) on slide rail (27), second adjustment tank (17) have been seted up at slider (18) middle part, and install first adjusting screw (6) on three corner seats (8) of second adjustment tank (17) rear end, first adjusting screw (6) have been seted up inside first regulation hole (5) seted up on three corner seats (8), first adjustment tank (16) have been seted up to slider (18) upper end, and seted up second regulation hole (10) on three corner seats (8) of first adjustment tank (16) rear side, and the inside spiro union of second regulation hole (10) has second adjusting screw (9), and second adjusting screw (9) are deepened inside first regulation tank (16).

2. The adjustable circular knitting machine triangle fixing seat as claimed in claim 1, characterized in that: adjusting spring (7) have been put to the cover on first adjusting screw (6) of first regulation hole (5) inside, and adjusting spring (7) have been put to the cover on second adjusting screw (9) of second regulation hole (10) inside, and first adjusting screw (6) of the inside spiro union of triangular seat (8) forms 45 contained angles of tilt up with the horizontal plane simultaneously, and second adjusting screw (9) of the inside spiro union of triangular seat (8) and 45 contained angles of horizontal plane downward sloping.

3. The adjustable circular knitting machine triangle fixing seat as claimed in claim 1, characterized in that: slide rails (27) are installed on two sides of the front face of the triangular seat (8), grooves are formed in the inner sides of the slide rails (27), protruding blocks (26) are arranged on two sides of the rear end of the sliding block (18), and the protruding blocks (26) can be installed on the inner sides of the slide rails (27) in a sliding mode.

4. The adjustable circular knitting machine triangle fixing seat as claimed in claim 1, characterized in that: first locating lever (14) are including the location body of rod (22), location lifting spring (23) and location pole head (24), and the location body of rod (22) liftable go deep into inside first lift groove (13), and location body of rod (22) front end is fixed with location pole head (24), location lifting spring (23) have been put to the cover on the location body of rod (22) between location pole head (24) and roof (12) simultaneously, and fix a position lifting spring (23) upper end and fix on roof (12) through glue, and fix a position lifting spring (23) lower extreme and fix on location pole head (24), first locating lever (14) and second locating lever (20) structure are the same.

5. The adjustable circular knitting machine triangle fixing seat as claimed in claim 1, characterized in that: second constant head tank (19) have been seted up to slider (18) lower extreme, and inside second locating lever (20) front end of installing on ring piece (1) gos deep into second constant head tank (19), first constant head tank (15) have been seted up to slider (18) upper end simultaneously, and the first locating lever (14) front end of installing on roof (12) gos deep into inside first constant head tank (15).

6. The adjustable circular knitting machine triangle fixing seat as claimed in claim 1, characterized in that: the first adjusting groove (16) and the second adjusting groove (17) formed in the sliding block (18) are both of an equilateral trapezoid structure, the inclined plane included angle of the first adjusting groove (16) and the second adjusting groove (17) is 45 degrees, the front end of the first adjusting screw (6) penetrates into the interior of the second adjusting groove (17) to be in contact with the upper inclined plane of the second adjusting groove (17), and the front end of the second adjusting screw (9) penetrates into the interior of the first adjusting groove (16) to be in contact with the lower inclined plane of the first adjusting groove (16).