Simple adjusting mechanism for double-size saddle

Abstract

The utility model relates to the technical field of knitting machinery, in particular to a double-size saddle simple adjusting mechanism which comprises a mounting table, a sliding groove is formed in the mounting table, a base mechanism is connected to the upper side of the sliding groove in a clamped mode, a saddle mechanism is arranged on the base mechanism, and the base mechanism comprises a bottom plate, a clamping strip, a handle, a threaded rod and a first friction pad. The clamping strips are symmetrically and fixedly installed at the bottom of the bottom plate, the handle is fixedly installed on the front side of the bottom plate, two inner threaded holes are symmetrically formed in the bottom plate, and the threaded rods are installed on the inner sides of the inner threaded holes in a threaded connection mode. By means of the base mechanism, the adjusting range of the base mechanism is enlarged, the base mechanism can be fixed very conveniently and conveniently, operation is convenient, practicability is enhanced, the barrel base can be replaced conveniently and rapidly through the saddle mechanism, and meanwhile the rotation freedom degree of the barrel base on the bottom plate is strengthened and limited through the friction force effect; the phenomenon that the cylinder base slips in actual production is avoided, and the installation stability of the cylinder base is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to knitting machinery technical field especially, it relates to a double size saddle simple adjusting mechanism. BACKGROUND

[0002] The positioning structure of the saddle in the existing circular knitting machine is mainly that screw holes are arranged on the saddle, the saddle and the saddle bottom ring are fixedly connected through bolts, and the front and back positions of the saddle are determined through the positioning pins of the saddle and the saddle bottom ring part, so that the saddle is accurately positioned on the saddle bottom ring.

[0003] A double size saddle simple adjusting mechanism is disclosed in the granted patent No. CN202466099U, which comprises a saddle, a saddle bottom ring, a positioning pin and a jam screw, corresponding positioning pin grooves are respectively formed on the bottom surface of the saddle and the top surface of the saddle bottom ring, jam screw holes are respectively formed on the saddle and the saddle bottom ring, the diameter of the jam screw hole on the saddle is larger than the diameter of the upper end of the jam screw, a sliding groove is formed below the jam screw hole on the saddle, a movable saddle adjusting block is arranged in the sliding groove, and a through hole is formed in the saddle adjusting block for the jam screw to pass through; after the saddle and the saddle bottom ring are positioned through the positioning pin, the saddle and the saddle adjusting block are fixed on the saddle bottom ring through the jam screw, and after the position of the saddle is adjusted within the sliding range of the saddle adjusting block, the saddle and the saddle adjusting block are fixedly connected through a screw.

[0004] In use, the fixing part of the saddle is positioned by the cooperation of the screw hole and the bolt, so that the installation position and the adjustment position of the saddle are limited by the punching position of the screw hole, the installation and adjustment positions are limited, and a plurality of bolts need to be removed for installation or adjustment during installation or adjustment, the adjustment range is small, and the adjustment is not very convenient. UTILITY MODEL CONTENTS

[0005] The utility model discloses a double size saddle simple adjusting mechanism.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a double size saddle simple adjusting mechanism, including the installation platform, the slide groove is seted up on the installation platform, the bottom seat mechanism is connected with the upper side of slide groove, the saddle mechanism is arranged on the bottom seat mechanism, the bottom seat mechanism includes bottom plate, clamping strip, handle, threaded rod and first friction pad, the clamping strip is fixedly installed at bottom plate bottom, the handle is fixedly installed at bottom plate front side, two internal thread holes are seted up on the bottom plate symmetry, the threaded rod is screwly connected and installed in the inboard of internal thread hole, the first friction pad is fixedly installed at threaded rod bottom, the threaded seat is installed on the upper side of bottom plate, the saddle mechanism includes cylinder seat and ear seat, the ear seat is fixedly installed at cylinder seat side, the lead screw is screwly connected and installed on the ear seat, the second friction pad is fixedly installed at the lead screw bottom, the inner bottom plate is fixedly installed in the cylinder seat inside.

[0008] Preferably, the slide groove section size and the clamping strip section size are matched, and the clamping strip is slidingly connected in the inboard of the slide groove.

[0009] Preferably, the inner bottom plate bottom is provided with a threaded hole, the threaded seat is provided with a convex thread, and the inner bottom plate is screwly connected and installed on the threaded seat.

[0010] Preferably, the first friction pad and the second friction pad are rubber round pads, and the first friction pad section size is slightly smaller than the internal thread hole.

[0011] Preferably, the handle is provided with a grip sleeve, and the grip sleeve is a rubber sheath.

[0012] Preferably, the lead screw upper end is fixedly provided with a nut, and the nut is a hexagonal adjusting nut.

[0013] Preferably, the cylinder seat is conical, and the cylinder seat inside is a cavity structure.

[0014] In the utility model, the bottom seat mechanism is slidingly connected in the inboard of the slide groove through the clamping strip at the bottom, so that the bottom seat mechanism can slide along the slide groove direction, the adjusting range is the slide groove length, and the adjusting range is obviously improved compared with the traditional screwing fixing mode; when the bottom seat mechanism is fixed, only the first friction pad at the bottom of the threaded rod is brought into contact with the installation platform by rotating the threaded rod, the sliding freedom of the bottom plate on the slide groove is limited by the friction force of the first friction pad, the fixing work of the whole bottom seat mechanism is completed, and the adjustment is very convenient.

[0015] The utility model discloses a simple and easy adjusting mechanism of double size saddle, through setting up the saddle mechanism, install the cylinder seat on the bottom plate through the mode of screwing, and the installation is stable and convenient to dismount and replace the cylinder seat, and the rotating screw rod can drive the second friction pad to abut against the bottom plate after the installation of the cylinder seat is completed, and the rotation freedom degree of the cylinder seat on the bottom plate is strengthened by the friction force effect, the silk sliding phenomenon of the cylinder seat in actual production is avoided, and the installation stability of the cylinder seat is guaranteed.

[0016] The utility model discloses the reasonable in design, through setting up the base mechanism, the adjusting range of base mechanism is expanded, when fixed base mechanism, also very convenient, convenient operation, strengthened practicability, in addition, the replacement of the cylinder seat is also convenient and fast to the saddle mechanism of setting up, and the rotation freedom degree of the cylinder seat on the bottom plate is strengthened by the friction force effect, the silk sliding phenomenon of the cylinder seat in actual production is avoided, and the installation stability of the cylinder seat is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a kind of double size saddle simple and easy adjusting mechanism's three-dimensional structure schematic diagram that the utility model proposes;

[0018] Fig. 2 It is the front view of a kind of double size saddle simple and easy adjusting mechanism that the utility model proposes;

[0019] Fig. 3 It is the section view schematic diagram of a kind of double size saddle simple and easy adjusting mechanism that the utility model proposes.

[0020] In the drawing: 1, installation platform;2, sliding slot;3, base mechanism;31, bottom plate;32, clamping strip;33, handle;34, grip sleeve;35, internal thread hole;36, threaded rod;37, first friction pad;38, threaded seat;4, saddle mechanism;41, cylinder seat;42, ear seat;43, screw rod;44, second friction pad;45, union nut;46, inner bottom plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] REFERENCE Figs. 1-3The utility model provides a double size saddle simple adjusting mechanism, including installation platform 1, the slide groove 2 is seted up on installation platform 1, the bottom seat mechanism 3 is connected with the upper side of slide groove 2, the saddle mechanism 4 is arranged on the bottom seat mechanism 3, the bottom seat mechanism 3 includes bottom plate 31, clamping strip 32, handle 33, threaded rod 36 and first friction pad 37, clamping strip 32 is fixedly installed in the bottom of bottom plate 31, handle 33 is fixedly installed in the front side of bottom plate 31, two internal thread holes 35 are seted up on the upper side of bottom plate 31, and threaded rod 36 is screwed in the inboard of internal thread hole 35, and first friction pad 37 is fixedly installed in the bottom of threaded rod 36, and threaded seat 38 is installed on the upper side of bottom plate 31, and the saddle mechanism 4 includes cylinder seat 41 and ear seat 42, and ear seat 42 is fixedly installed in the side of cylinder seat 41, and screw rod 43 is screwed on ear seat 42, and second friction pad 44 is fixedly installed in the bottom of screw rod 43, and internal bottom plate 46 is fixedly installed in the inside of cylinder seat 41, and cylinder seat 41 is conical and the inside of cylinder seat 41 is hollow structure.

[0023] Through the above structure, rotate threaded rod 36, drive first friction pad 37 on the bottom of threaded rod 36 to resist the upper side of installation platform 1 by screwing transmission, the freedom degree of the sliding of bottom plate 31 along slide groove 2 is limited by the friction force between first friction pad 37 and installation platform 1, then the fixing work of bottom plate 31 is completed, second friction pad 44 can be driven to resist bottom plate 31 by rotating screw rod 43, and the rotational freedom degree of cylinder seat 41 on bottom plate 31 is strengthened by the friction force.

[0024] In the embodiment, the section size of slide groove 2 and clamping strip 32 is matched, and clamping strip 32 is slidingly connected in the inboard of slide groove 2.

[0025] Through the above structure, the sliding freedom degree of bottom plate 31 is provided by the sliding connection between clamping strip 32 and slide groove 2, and the moving freedom degree of bottom plate 31 downwards or upwards is limited, and the sliding freedom degree of bottom plate 31 is limited by the cooperation of first friction pad 37.

[0026] In the embodiment, the bottom of internal bottom plate 46 is provided with a threaded hole, and the threaded seat 38 is provided with a convex thread, and the internal bottom plate 46 is screwed on the threaded seat 38.

[0027] Through the above structure, the cylinder seat 41 is screwed on the bottom plate 31, and the installation is stable and convenient to disassemble and replace the cylinder seat 41.

[0028] In the embodiment, the first friction pad 37 and the second friction pad 44 are rubber round pads, and the section size of first friction pad 37 is slightly smaller than the internal thread hole 35.

[0029] Through the above structure, the first friction pad 37 and the second friction pad 44 are arranged as rubber pads to increase the friction, and the cross-sectional size of the first friction pad 37 is arranged to be slightly smaller than the inner threaded hole 35, so that the threaded rod 36 drives the first friction pad 37 to move inside the inner threaded hole 35.

[0030] In the embodiment, the handle 33 is sleeved with a grip sleeve 34, and the grip sleeve 34 is a rubber sleeve.

[0031] Through the above structure, the grip sleeve 34 is arranged to improve the holding feeling when the base mechanism 3 is adjusted.

[0032] In the embodiment, the upper end of the lead screw 43 is fixedly provided with a rotating nut 45, and the rotating nut 45 is a hexagonal adjusting rotating seat.

[0033] Through the above structure, the hexagonal adjusting rotating seat is designed to increase the holding friction of the rotating nut 45 during adjustment, thereby facilitating adjustment.

[0034] In the embodiment, when in use, the bottom plate 31 is slid in the sliding groove 2 to a suitable position, and the first friction pad 37 at the bottom of the threaded rod 36 is driven by rotating the threaded rod 36 to abut against the mounting table 1, the sliding freedom of the bottom plate 31 in the sliding groove 2 is limited by the friction of the first friction pad 37, and the fixing work of the entire base mechanism 3 is completed, when the position of the base mechanism 3 needs to be adjusted subsequently, the first friction pad 37 is driven upward by reversely rotating the threaded rod 36, the limitation of the sliding freedom of the bottom plate 31 is released, and then the position adjustment work can be performed, when the position of the base mechanism 3 is fixed, the barrel seat 41 is screwed and installed on the threaded seat 38 on the bottom plate 31, and the rotating lead screw 43 drives the second friction pad 44 to abut against the bottom plate 31 after being rotated to the position, the rotating freedom of the barrel seat 41 on the bottom plate 31 is limited by the friction, the barrel seat 41 is prevented from slipping in actual production, and the installation stability of the barrel seat 41 is ensured.

[0035] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model, and for those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0036] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A simple adjustment mechanism for a dual-size saddle, characterized in that, The system includes a mounting platform (1), on which a sliding groove (2) is provided. A base mechanism (3) is engaged on the upper side of the sliding groove (2). A saddle mechanism (4) is provided on the base mechanism (3). The base mechanism (3) includes a base plate (31), a retaining strip (32), a handle (33), a threaded rod (36), and a first friction pad (37). The retaining strip (32) is symmetrically fixedly installed at the bottom of the base plate (31). The handle (33) is fixedly installed on the front side of the base plate (31). Two internal threaded holes (35) are symmetrically provided on the base plate (31). The threaded rod (36) is screwed into the inner side of the internal threaded hole (35), the first friction pad (37) is fixedly installed at the bottom of the threaded rod (36), the threaded seat (38) is installed on the upper side of the base plate (31), the saddle mechanism (4) includes a cylinder seat (41) and an ear seat (42), the ear seat (42) is fixedly installed on the side of the cylinder seat (41), the lead screw (43) is screwed into the ear seat (42), the second friction pad (44) is fixedly installed at the bottom of the lead screw (43), and the inner base plate (46) is fixedly installed inside the cylinder seat (41).

2. The simple adjustment mechanism for a dual-size saddle according to claim 1, characterized in that, The cross-sectional dimensions of the groove (2) and the cross-sectional dimensions of the clip (32) are compatible, and the clip (32) is slidably engaged inside the groove (2).

3. The simple adjustment mechanism for a dual-size saddle according to claim 1, characterized in that, The bottom of the inner base plate (46) is provided with a threaded hole, and the threaded seat (38) is provided with a protruding thread. The inner base plate (46) is screwed onto the threaded seat (38).

4. The simple adjustment mechanism for a dual-size saddle according to claim 1, characterized in that, Both the first friction pad (37) and the second friction pad (44) are rubber round pads, and the cross-sectional size of the first friction pad (37) is slightly smaller than that of the internal thread hole (35).

5. A simple adjustment mechanism for a dual-size saddle according to claim 1, characterized in that, The handle (33) is fitted with a grip sleeve (34), which is a rubber sleeve.

6. The simple adjustment mechanism for a dual-size saddle according to claim 1, characterized in that, A screw nut (45) is fixedly installed at the upper end of the lead screw (43), and the screw nut (45) is a hexagonal adjustment seat.

7. A simple adjustment mechanism for a dual-size saddle according to claim 1, characterized in that, The cylinder seat (41) is conical and has a hollow interior.

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