CN215976255U

CN215976255U - Embedded nut type sley guide device

Info

Publication number: CN215976255U
Application number: CN202121856323.2U
Authority: CN
Inventors: 邵亚飞
Original assignee: Nantong Flywheel Rapier Spinning Machine Accessories Co ltd
Current assignee: Nantong Flywheel Rapier Spinning Machine Accessories Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-08
Anticipated expiration: 2031-08-10

Abstract

The utility model provides an embedded nut type sley guide device, and belongs to the technical field of sley structures used by weaving machines. Including the going part body, the top of going part body fixed mounting has first flange and second flange respectively, and a set of first counter sink that is linear array and distributes is seted up to the inside of second flange, and the inside of second flange is fixed and is provided with nut location muscle, and the inside of second flange just corresponds the equal fixed nut mounting hole of seting up nut location muscle intercommunication in the position directly over each first counter sink, the equal fixed mounting in inside of every nut mounting hole have with nut location muscle complex square nut. The utility model optimizes the installation mode of the guide hook of the sley with compact space, can use the nut to fix the guide hook in limited space, is suitable for upgrading and reconstructing the sley in the market, and the device changes the traditional mode of arranging the internal thread on the sley into the nut installation mode.

Description

Embedded nut type sley guide device

Technical Field

The application relates to the technical field of sley structures used for weaving machines, in particular to an embedded nut type sley guide device.

Background

In the prior art, the guide hook mounting mode on the sley is two kinds, one kind is that square nut and bolt fastening, and a groove can be designed to general sley, and the nut is arranged in the groove, and the mounting groove can influence the intensity of sley itself to a certain extent, and the sley must carry out corresponding reinforcement design again, so the general overall dimension of this kind of sley is great, is applicable to the structure that the space is abundant.

The other is to process the screw hole on the slay, lead and collude and fix on the slay through the bolt, this kind of structure is generally applicable to the compact field of slay space, in the actual production practice, leads and colludes the passageway for the guide channel of sword head and sword area, and long-term friction atress is the vulnerable part, and when the loom needs adjustment weaving width, realizes through dismouting slay both sides end guide collude, consequently leads and colludes and need frequent dismouting.

Because the sley body is made of aluminum alloy, the hardness of the sley body is low, threads arranged in the sley body are easy to slip and lose efficacy, a plurality of guide hooks are arranged on the sley, taking a loom with the width of 3.8 meters as an example, the number reaches 191, the maintenance cost is high after the threads lose efficacy, the damage frequency is extremely high, the integral replacement is generally selected, and the use cost is high.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a guiding device for a sley with an embedded nut, which solves the above problems of the prior art.

The embodiment of the application adopts the following technical scheme:

a nut-embedded type sley guide device comprises a sley body, wherein a first convex plate and a second convex plate are fixedly mounted at the top of the sley body respectively, a group of first countersunk holes distributed in a linear array mode are formed in the second convex plate, nut positioning ribs are fixedly arranged in the second convex plate, nut mounting holes communicated with the nut positioning ribs are fixedly formed in the second convex plate and correspond to positions right above the first countersunk holes, and square nuts matched with the nut positioning ribs are embedded in each nut mounting hole;

threaded connection hole, every have all been seted up to the inside of second flange and the position of adjacent every first counter sink the equal threaded connection of inner wall of threaded connection hole has brake bolt, every brake bolt's one end all cooperatees with the square nut that corresponds the position, the side of second flange and the position that corresponds every first counter sink all are connected with the guide and collude, every the inside of guide colluding all is seted up with first counter sink complex second counter sink, every hexagon socket head cap screw is all installed to the inner wall of second counter sink, every hexagon socket head cap screw's week side all with the square nut threaded connection that corresponds the position, hexagon socket head cap screw's week side cover is equipped with two compensating spring, hexagon socket head cap screw's afterbody threaded connection has hexagon nut.

Preferably, an inner groove is formed in the side surface of the second convex plate, a bearing groove is formed between the opposite surfaces of the first convex plate and the second convex plate, a declination groove is fixedly formed in the bottom surface of the bearing groove, two through holes and a reinforcing hole are formed in the sley body respectively, and the two through holes are regular polygon holes.

Preferably, the side of first flange is fixed be provided with right-angle portion just right-angle side and the contained angle of water flat line of right-angle portion are 45, two spacing slotted holes have all been seted up at the top of right-angle portion and the position that corresponds every first counter sink, two the axis of spacing slotted hole is 45 with the contained angle of water flat line.

Preferably, the inside of guide hook is fixedly provided with the interior recess of right angle portion form adaptation, the week side and the interior recess block of right angle portion, the equal fixed mounting in position of the bottom surface of interior recess and corresponding every spacing slotted hole has the reference column, every the week side of reference column all with the spacing slotted hole block of corresponding position.

Preferably, a placing groove is fixedly formed in the guide hook, the placing groove is of a U-shaped structure, an included angle between the axis of the placing groove and a horizontal line is 45 degrees, a lower concave portion is further fixedly formed in the placing groove, and chamfer inclined surfaces are fixedly formed in the guide hook and adjacent to the placing groove.

Preferably, the axes of the first counter sink, the second counter sink and the threaded connection hole are parallel to the horizontal line, the counter sink directions of the first counter sink and the second counter sink are opposite, and the two compensating springs are respectively arranged inside the first counter sink and the second counter sink.

Preferably, the end head part of the inner hexagon bolt is fixedly provided with a transmission screw hole, and the end part of the brake bolt is fixedly provided with a cross slotted hole.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the guide hook mounting mode of the sley is optimized, the guide hook can be fixed by using a nut in a limited space, the guide hook mounting mode is suitable for upgrading and reconstructing the sley on the market, the device changes the traditional mode that the internal thread is arranged on the sley into the nut additional mounting mode, and the problem that the internal thread sliding wire of the traditional sley fails on the premise that the appearance and the mounting size of the sley are not changed is effectively solved through the additional structure of the nut.

Its two, through two compensation spring's setting, can effectively compensate the loose momentum of bolt in the use, through the realization of compensation effect, effectively guarantee then the structural stability of this device, through the cooperation design of reference column, then can effectively improve and lead the installation accuracy of colluding on the going part body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of an overall structure provided by an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a portion of the enlarged structure at A in FIG. 1 according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a guide hook and a placement groove provided in the embodiment of the present invention;

fig. 5 is a schematic structural view of a sley body and a first flange according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a second convex plate and a threaded connection hole provided in an embodiment of the present invention;

fig. 7 is a schematic perspective view of a square nut and a hexagon socket head cap screw according to an embodiment of the present invention.

In the figure: 1-sley body; 2-a first flange; 3-a second convex plate; 4-a first counterbore; 5-nut positioning ribs; 6-a nut mounting hole; 7-square nut; 8-threaded connection holes; 9-a brake bolt; 10-a guide hook; 11-a second counterbore; 12-hexagon socket head cap screw; 13-a compensation spring; 14-hexagonal nut; 301-inner grooves; 302-a bearing groove; 303-a downtilt groove; 304-a via; 305-reinforcement holes; 306-right angle portion; 307-limiting slotted holes; 1001-inner concave portion; 1002-a positioning column; 1003-place the tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: an embedded nut type sley guide device comprises a sley body 1, wherein the sley body 1 is made of an aluminum alloy material by adopting an extrusion processing technology, a first convex plate 2 and a second convex plate 3 are fixedly installed at the top of the sley body 1 respectively, a group of first countersunk holes 4 distributed in a linear array mode are formed in the second convex plate 3, nut positioning ribs 5 are fixedly arranged in the second convex plate 3, and the nut positioning ribs 5 are used for axially positioning opposite nuts 7;

nut mounting holes 6 communicated with nut positioning ribs 5 are fixedly formed in the second convex plate 3 and correspond to positions right above the first counter sink holes 4, square nuts 7 matched with the nut positioning ribs 5 are embedded in the nut mounting holes 6, and threaded grooves are fixedly formed in the inner axis positions of the square nuts 7;

the specification of the square nut 7 is matched with the specification of the nut mounting hole 6 and the specification of the nut positioning rib 5, so that the nut mounting hole 6 and the nut positioning rib 5 can effectively limit the square nut 7 after the square nut 7 is mounted;

the threaded connecting holes 8 are formed in the second convex plate 3 and adjacent to the positions of the first counter bores 4, the threaded connecting holes 8 are formed above the first counter bores 4, the inner walls of the threaded connecting holes 8 are in threaded connection with brake bolts 9, cross slotted holes are formed in the end portions of the brake bolts 9 in a fixed mode, one end of each brake bolt 9 is matched with a square nut 7 in the corresponding position, the brake bolts 9 are arranged to be used for fully abutting against the square nuts 7, and therefore looseness or displacement of the square nuts 7 during working is avoided, and through the realization of the technical effects, the working effect and the working stability of the square nuts 7 are effectively improved;

the side surface of the second convex plate 3 and the position corresponding to each first counter sink 4 are connected with guide hooks 10, a second counter sink 11 matched with the first counter sink 4 is arranged in each guide hook 10, the axes of the first counter sink 4, the second counter sink 11 and the threaded connecting hole 8 are parallel to the horizontal line, the counter sink directions of the first counter sink 4 and the second counter sink 11 are opposite, an inner hexagonal bolt 12 is arranged on the inner wall of each second counter sink 11, and a transmission screw hole is fixedly formed in the end head part of the inner hexagonal bolt 12;

every hexagon socket head cap screw 12's all with the square nut 7 threaded connection who corresponds the position of week side, hexagon socket head cap screw 12's week side cover is equipped with two compensation spring 13, two compensation spring 13 set up respectively inside first counter bore 4 and second counter bore 11, the effect that compensation spring 13 set up lies in compensating for the looseness volume between hexagon socket head cap screw 12 and guide hook 10 and first flange 2, hexagon nut 14 is connected to hexagon nut 12's afterbody threaded connection, the effect that hexagon nut 14 set up lies in carrying out spacing operation to the supplementary spring of adjacent position.

Referring to fig. 6, 1 and 5, an inner groove 301 is formed in a side surface of the second convex plate 3, a bearing groove 302 is formed between opposite surfaces of the first convex plate 2 and the second convex plate 3, a declination groove 303 is fixedly formed in a bottom surface of the bearing groove 302, two through holes 304 and a reinforcing hole 305 are respectively formed in the sley body 1, the two through holes 304 are regular polygon holes, the through holes 304 are used for realizing the installation operation of the sley body 1, and the reinforcing hole 305 is used for increasing the structural strength of the sley body 1.

The side of the first convex plate 2 is fixedly provided with a right-angle part 306, the included angle between the right-angle side of the right-angle part 306 and the horizontal line is 45 degrees, the top of the right-angle part 306 and the position corresponding to each first counter sink 4 are both provided with two limiting slotted holes 307, and the included angles between the axes of the two limiting slotted holes 307 and the horizontal line are 45 degrees.

The inside of guide hook 10 is fixedly provided with interior concave part 1001 with right angle portion 306 shape adaptation, and the week side of right angle portion 306 and interior concave part 1001 block, and the equal fixed mounting in position that just corresponds every spacing slotted hole 307 of the bottom surface of interior concave part 1001 has a reference column 1002, and the week side of every reference column 1002 all blocks with the spacing slotted hole 307 that corresponds the position, and two reference columns 1002 set up respectively in the first counter sink 4 both sides that correspond the position.

Referring to fig. 4 and 2, a placing groove 1003 is fixedly formed in the guide hook 10, the placing groove 1003 is of a U-shaped structure, an included angle between an axis of the placing groove 1003 and a horizontal line is 45 degrees, a concave portion is further fixedly formed in the placing groove 1003, and a chamfer inclined surface is fixedly formed in the guide hook 10 and adjacent to the placing groove 1003.

The working principle is as follows: during the use, a set of guide hook 10 is assembled on going part body 1 as shown in figure 1, the standing groove 1003 inside a set of guide hook 10 jointly forms a semi-closed channel, the channel supplies the sword area of loom transmission woof to pass through, nut location muscle 5 can carry out axial positioning to square nut 7, avoid the drunkenness of square nut 7 in the installation, the installation degree of difficulty has been reduced, the section bar has designed interior concave part 1001 on going part body 1, can avoid spot facing work to produce the burr and influence the installation accuracy, square nut 7 can be followed nut mounting hole 6 and packed into on going part body 1.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The reed wire guide device is characterized in that a first convex plate (2) and a second convex plate (3) are fixedly mounted at the top of the reed wire body (1) respectively, a group of first countersunk holes (4) distributed in a linear array manner are formed in the second convex plate (3), nut positioning ribs (5) are fixedly arranged in the second convex plate (3), nut mounting holes (6) communicated with the nut positioning ribs (5) are fixedly formed in the second convex plate (3) and correspond to positions right above the first countersunk holes (4), and square nuts (7) matched with the nut positioning ribs (5) are embedded in the nut mounting holes (6);

the inner side of the second convex plate (3) and the position of each adjacent first counter sink (4) are provided with threaded connecting holes (8), each inner wall of each threaded connecting hole (8) is connected with a brake bolt (9) in a threaded manner, one end of each brake bolt (9) is matched with a square nut (7) corresponding to the corresponding position, the side of the second convex plate (3) and the position corresponding to each first counter sink (4) are connected with a guide hook (10), each guide hook (10) is internally provided with a second counter sink (11) matched with the first counter sink (4), an inner hexagonal bolt (12) is installed on the inner wall of each second counter sink (11), the peripheral side of each inner bolt (12) is connected with the square nut (7) corresponding to the corresponding position in a threaded manner, and the peripheral side of each inner hexagonal bolt (12) is sleeved with two compensating springs (13), the tail part of the inner hexagonal bolt (12) is in threaded connection with a hexagonal nut (14).

2. The batten guide device of claim 1, wherein an inner groove (301) is formed in the side surface of the second convex plate (3), a bearing groove (302) is formed between the opposite surfaces of the first convex plate (2) and the second convex plate (3), a downward inclination groove (303) is fixedly formed in the bottom surface of the bearing groove (302), two through holes (304) and a reinforcing hole (305) are respectively formed in the batten body (1), and the two through holes (304) are regular polygonal holes.

3. The lay guiding device as claimed in claim 1, wherein a right angle part (306) is fixedly arranged on the side of the first convex plate (2), the angle between the right angle side of the right angle part (306) and the horizontal line is 45 °, two limiting slotted holes (307) are arranged on the top of the right angle part (306) and the position corresponding to each first countersunk hole (4), and the angle between the axis of the two limiting slotted holes (307) and the horizontal line is 45 °.

4. The guiding device of an embedded nut type sley as claimed in claim 1, wherein the inside of the guiding hook (10) is fixedly provided with an inner concave part (1001) matched with the shape of the right angle part (306), the peripheral side surface of the right angle part (306) is clamped with the inner concave part (1001), the bottom surface of the inner concave part (1001) and the position corresponding to each limit slotted hole (307) are fixedly provided with positioning columns (1002), and the peripheral side surface of each positioning column (1002) is clamped with the limit slotted hole (307) at the corresponding position.

5. The guiding device of an embedded nut type sley as claimed in claim 1, wherein a placing groove (1003) is fixedly arranged inside the guiding hook (10), the placing groove (1003) is of a U-shaped structure, the included angle between the axis of the placing groove (1003) and the horizontal line is 45 degrees, a lower concave part is further fixedly arranged inside the placing groove (1003), and a chamfer inclined plane is fixedly arranged inside the guiding hook (10) and adjacent to the placing groove (1003).

6. An in-nut slay guide as claimed in claim 1, characterized in that the axes of the first counter bore (4), the second counter bore (11) and the threaded connection bore (8) are all parallel to the horizontal, the counter bores of the first counter bore (4) and the second counter bore (11) are in opposite directions, and the two compensating springs (13) are arranged inside the first counter bore (4) and the second counter bore (11), respectively.

7. The lay guiding device as claimed in claim 1, wherein the end of the hexagon socket head cap screw (12) is fixedly provided with a driving screw hole, and the end of the brake bolt (9) is fixedly provided with a cross-shaped slotted hole.