CN201512652U

CN201512652U - Central adjusting and fixing structure of knitting machine

Info

Publication number: CN201512652U
Application number: CN2009200627313U
Authority: CN
Inventors: 颜英雄
Original assignee: QINGXI'ANGMING GEAR (XIAMEN) CO Ltd
Current assignee: QINGXI'ANGMING GEAR (XIAMEN) CO Ltd
Priority date: 2009-08-21
Filing date: 2009-08-21
Publication date: 2010-06-23
Anticipated expiration: 2019-08-21

Abstract

The utility model discloses a central adjusting and fixing structure of a knitting machine, which comprises a large disc, a saddle bottom ring, a pressure block, an ejecting block, a pressure plate and a cover plate; more than three grooves for fixing are formed on the large disc; more than three built-in clamping grooves are correspondingly formed on the excircle of the saddle bottom ring; the ejecting block is mounted in the grooves through screws; an opening is formed in the middle of the front end of the ejecting block; the pressure plate is arranged in the opening and mounted on the large disc through screws and a fixing sleeve; the pressure block is arranged on the back of the ejecting block and mounted on the large disc through screws; the cover plate is arranged at the notches of the grooves, is covered on the pressure block, the ejecting block and the pressure plate, and is fixed on the ejecting block through screws; and adjusting holes are formed on the cover plate in the position corresponding to the screws on the pressure plate. The structure enables the saddle bottom ring to be free from displacement and deformation when the saddle bottom ring rises and falls, thereby ensuring better roundness requirement of the saddle bottom ring.

Description

A kind of central adjusting-fixing structure of knitting machine

Technical field

The utility model patent relates to a kind of knitting machine, refers in particular to a kind of central adjusting-fixing structure.

Background technology

Traditional central authorities adjust structure and are meant saddle and saddle foundation ring (Triangulum of title and cam ring are also arranged) in the braiding process, adjust the height of saddle, the structural design of being done of being convenient to operate according to the requirement of cloth cover.But the fixed form of this structure is fairly simple, and 3 or above briquetting are housed on deep bid exactly, pushes down the saddle foundation ring.

This kind design no doubt has its advantage easy and simple to handle, but has often ignored the displacement problem of saddle foundation ring in lifting process in actual use, and in compaction process, to the distortion of saddle foundation ring generation.In view of this, the inventor has proposed a kind of central adjusting-fixing structure that improves design, and this case produces thus.

The utility model content

The purpose of this utility model is to provide a kind of central adjusting-fixing structure of knitting machine, makes in the lifting process of saddle foundation ring, does not produce displacement and distortion, has guaranteed its circularity requirement preferably.

To achieve these goals, the technical scheme that the utility model adopted is:

A kind of central adjusting-fixing structure of knitting machine comprises deep bid, saddle foundation ring, briquetting, jacking block, pressing plate and cover plate; Have on the deep bid to fix more than three and use groove, correspondence has built-in draw-in groove more than three on the cylindrical of saddle foundation ring; Jacking block is installed in the groove by screw and front end places draw-in groove, forms opening in the middle of the front end of jacking block; Pressing plate places this opening, and pressing plate is installed on the deep bid by screw and adapter sleeve; Briquetting is positioned at the back of jacking block, and briquetting is installed on the deep bid by screw; Cover plate is positioned at the notch place of groove, covers on briquetting, jacking block and pressing plate, and is fixed on the jacking block by screw, and adjustment hole is offered in the position of the corresponding pressing plate screwing of cover plate.

Have the through hole that interts for screw on described jacking block, briquetting and the pressing plate, each screw passes corresponding through hole and is screwed onto on the deep bid, and jacking block, briquetting and pressing plate are installed on the deep bid; Also have tapped blind hole on the jacking block, cover plate cooperates with tapped blind hole by screw and is fixed on the jacking block.

The front end of described jacking block has two projectioies, and two projectioies place draw-in groove, and the face that two projectioies contact with the saddle foundation ring is circular arc type, and diameter is with the saddle foundation ring unanimity that matches.

The contacted face of described jacking block and briquetting is the inclined-plane.

Described pressing plate is the Z font, and the transverse slat of top places draw-in groove, and the transverse slat of below is installed on the deep bid by screw and adapter sleeve.

After adopting said structure, the utility model operating process is: the circular degree of adjusting the saddle foundation ring earlier, then with the screw lock of briquetting, make jacking block withstand the saddle foundation ring, again with the screw lock of pressing plate, just can prevent the unsteady distortion of the on-stream saddle of machine foundation ring, reduce quality influence knitted fabric; In the lifting process of saddle foundation ring, only need the screw of pressing plate is unscrewed, behind to be adjusted the finishing, the screw lock with pressing plate is just passable once more, operates very easy.Like this, do not produce displacement and distortion in the lifting process of saddle foundation ring, guaranteed its circularity requirement preferably.

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

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is that the position of the utility model briquetting, jacking block and pressing plate concerns vertical view;

Fig. 3 is the vertical view of the utility model cover plate.

Label declaration

Deep bid 10 grooves 11

Saddle foundation ring 20 draw-in grooves 21

Briquetting 30 screws 31

Through hole 32

Jacking block 40 projectioies 41

Screw 42 through holes 43

Tapped blind hole 44 openings 45

Pressing plate 50

Screw 51 through holes 52

Adapter sleeve 53

Cover plate 60 screws 61

Adjustment hole 62

The specific embodiment

The utility model has disclosed a kind of central adjusting-fixing structure of knitting machine, comprises deep bid 10, saddle foundation ring 20, briquetting 30, jacking block 40, pressing plate 50 and cover plate 60.

Wherein, have the uniform fixing groove 11 of using more than three on the deep bid 10.

Correspondence has uniform built-in draw-in groove 21 more than three on the cylindrical of saddle foundation ring 20.

In the draw-in groove 21 of each groove 11 and correspondence one group of briquetting 30, jacking block 40, pressing plate 50 and cover plate 60 are installed.

Have the through hole 43 that supplies screw 42 interspersed 43, two screws 42 of two through holes to pass correspondence respectively on the jacking block 40 and be screwed onto on the deep bid 10, jacking block 40 is installed in the groove 11 of deep bid 10.The front end of jacking block 40 has 41, two projectioies 41 of two projectioies and places draw-in groove 21, and the face that two projectioies 41 contact with saddle foundation ring 20 is circular arc type, and diameter is with saddle foundation ring 20 unanimity that matches.Also have two tapped blind holes 44 that are used to install and fix cover plate 60 on the jacking block 40.Also be formed for installing the opening 45 of pressing plate 50 in the middle of the front end of jacking block 40.

Pressing plate 50 places this opening 45.Pressing plate 50 is the Z font, and the transverse slat of top places draw-in groove 21, has the through hole 52 that interts for screw 51 on the transverse slat of below, and screw 51 passes adapter sleeve 53 and corresponding through hole 52 is screwed onto on the deep bid 10, and pressing plate 50 is installed on the deep bid 10.

Briquetting 30 is positioned at the back of jacking block 40.Jacking block 40 and briquetting 30 contacted faces are inclined-planes.Have the through hole 32 that interts for screw 31 on the briquetting 30, screw 31 passes through hole 32 and is screwed onto on the deep bid 10, and briquetting 30 is installed on the deep bid 10.

Cover plate 60 is positioned at the notch place of groove 11, covers on briquetting 30, jacking block 40 and pressing plate 50, and cooperates with tapped blind hole 44 and be fixed on the jacking block 40 by screw 61.Adjustment hole 62 is offered in the position of cover plate 60 corresponding pressing plate 50 screwings 51.

The utility model is according to after the above-mentioned installation, when adjusting the fixing operation process, adjust the circular degree of saddle foundation ring 20 earlier, then the screw 31 of briquetting 30 is locked, make jacking block 40 withstand saddle foundation ring 20, with screw 51 lockings of pressing plate 50, just can prevent the unsteady distortion of the on-stream saddle of machine foundation ring 20 again, reduce quality influence knitted fabric.

In the lifting process of saddle foundation ring 20, when needs were adjusted again, the screw 51 with pressing plate 50 unscrewed again, and is once more that screw 51 lockings are just passable behind to be adjusted the finishing, and operates very easy.

Claims

1. the central adjusting-fixing structure of a knitting machine is characterized in that: comprise deep bid, saddle foundation ring, briquetting, jacking block, pressing plate and cover plate; Have on the deep bid to fix more than three and use groove, correspondence has built-in draw-in groove more than three on the cylindrical of saddle foundation ring; Jacking block is installed in the groove by screw and front end places draw-in groove, forms opening in the middle of the front end of jacking block; Pressing plate places this opening, and pressing plate is installed on the deep bid by screw and adapter sleeve; Briquetting is positioned at the back of jacking block, and briquetting is installed on the deep bid by screw; Cover plate is positioned at the notch place of groove, covers on briquetting, jacking block and pressing plate, and is fixed on the jacking block by screw, and adjustment hole is offered in the position of the corresponding pressing plate screwing of cover plate.

2. a kind of central adjusting-fixing structure of knitting machine according to claim 1, it is characterized in that: have the through hole that interts for screw on jacking block, briquetting and the pressing plate, each screw passes corresponding through hole and is screwed onto on the deep bid, and jacking block, briquetting and pressing plate are installed on the deep bid; Also have tapped blind hole on the jacking block, cover plate cooperates with tapped blind hole by screw and is fixed on the jacking block.

3. as the central adjusting-fixing structure of a kind of knitting machine as described in the claim 2, it is characterized in that: the front end of jacking block has two projectioies, two projectioies place draw-in groove, and the face that two projectioies contact with the saddle foundation ring is circular arc type, and diameter is with the saddle foundation ring unanimity that matches.

4. a kind of central adjusting-fixing structure of knitting machine according to claim 1, it is characterized in that: the contacted face of jacking block and briquetting is the inclined-plane.

5. a kind of central adjusting-fixing structure of knitting machine according to claim 1, it is characterized in that: pressing plate is the Z font, and the transverse slat of top places draw-in groove, and the transverse slat of below is installed on the deep bid by screw and adapter sleeve.