CN211199569U - A kind of through-wire eye plate with replaceable hole core - Google Patents

Abstract

The utility model discloses a harness cord comber with replaceable hole core, including two piece at least comber units, can dismantle the connection between the comber unit, adjacent comber unit can be amalgamated each other, all has seted up a plurality of half slots along the length direction of comber unit on the two contact surfaces of every two adjacent comber units the indent, and the half slot on two contact surfaces sets up one-to-one respectively, and the relative half slot amalgamation forms the through-hole, every behind two adjacent comber unit amalgamations the through-hole is interior all fixed to be set up a hollow hole core. Can amalgamate the mesh board of unidimensional not, satisfy the processing demand of different machines, when the hole core wearing and tearing, can change the wearing and tearing hole core pertinence, and need not wholly to change the mesh board, effective reduction in production cost.

Description

A kind of through-wire eye plate with replaceable hole core

technical field

The utility model relates to the field of textiles, in particular to a wire mesh plate with replaceable hole cores.

Background technique

Jacquard looms form various patterns by controlling the up and down movement of hundreds of warp threads and weft threads intertwined. The wire mesh plate product is a necessary accessory for the textile jacquard industry, and it is the connected product of the wire thread of all jacquard looms. The existing eye plates have a single size and cannot meet the requirements for eye plates of different sizes.

Utility model content

The purpose of the embodiments of the present application is to provide a through wire mesh plate with replaceable hole cores, which can assemble mesh plates of different sizes to meet the processing requirements of different machines, and when the hole core is worn, the worn holes can be replaced in a targeted manner. core, without the need to replace the entire eye plate, effectively reducing production costs.

In order to achieve the above purpose of the utility model, the embodiment of the present application discloses a through-thread eye plate with replaceable hole cores, which includes at least two eye plate units, the eye plate units are detachably connected, and the adjacent eye plate units can be combined with each other There are several semicircular grooves recessed on the two contact surfaces of each adjacent two eye plate units along the length direction of the eye plate unit, and the semicircular grooves on the two contact surfaces are respectively arranged one by one opposite, and the two adjacent mesh After the plate units are assembled, the opposite semicircular grooves are assembled to form through holes, and a hollow hole core is fixedly arranged in each of the through holes.

In one embodiment, the hole core includes a hollow cylindrical section in the middle and an extension section extending outward along both ends of the hollow cylindrical section and with a gradually increasing hole diameter, and the height of the hollow cylindrical section is the same as the height of the through hole. Equal, the outer diameter of the hollow cylinder segment is equal to the diameter of the through hole.

With the above technical solution, the hole core includes an extension section with a gradually increasing aperture, so that a smooth transition between the cylinder section and the extension section can effectively reduce the friction between the through wire and the hole core, and increase the service life of the hole core. The height of the hollow cylinder segment is equal to the height of the through hole, so that the hole core can fit in the through hole formed by the semicircular groove, and after the assembled eye plate unit is fastened, the hole core is also firmly fixed in the through hole.

In one of the embodiments, bolts and nuts are also provided, and mounting through holes are opened on the side wall of each eye plate unit along the width direction. After at least two eye plate units are assembled, the bolts are inserted into the installation After the hole is matched with the nut to fix all the assembled eye plate units.

By adopting the above technical scheme, by opening installation through holes in the same position of the eye plate unit, after two or more eye plate units are assembled, the installation through holes of the adjacent eye plate units are opposite to each other, and the bolts are inserted into the bolts and put on the bolts. Tightening the nut can fix the assembled target plate unit to form a complete target plate. When it needs to be disassembled, just unscrew the nut and take out the bolt to realize the detachable connection between the target plate units.

In one of the embodiments, the lengths of the sides on which the semicircular grooves are formed in each eye plate unit are equal.

After the above technical solution is adopted, the size of the eye plate formed by the assembly of the eye plate units is consistent, which is not only beautiful, but also convenient to use.

Compared with the prior art, the beneficial effects of the wire mesh plate provided by the embodiment of the present invention can be achieved at least as follows: the mesh plate unit is provided, and the mesh plate units are detachably connected, and can be assembled to form different sizes according to processing needs. There are semi-circular grooves on the two contact surfaces of the adjacent eye-plate units. After splicing, the opposite semi-circular grooves form through holes. The hole core is set in the through holes, and bolts and nuts are used to fasten all the assembled mesh plates. After the unit, the hole core is also fixed in the through hole correspondingly. In this way, the installation and disassembly are convenient, and the hole core can be easily replaced after the hole core is worn, and it is not necessary to discard the entire mesh plate, which improves the utilization rate of the mesh plate. Effectively reduce production costs.

Description of drawings

FIG. 1 is a schematic structural diagram of a wire mesh plate with a replaceable hole core provided by an embodiment of the present invention.

FIG. 2 is a top view of three adjacent eye plate units.

FIG. 3 is a cross-sectional view of a wire mesh plate with a replaceable hole core provided by an embodiment of the present invention.

4 is a schematic diagram of a hole core of a wire mesh plate with a replaceable hole core provided by an embodiment of the present invention.

Detailed ways

In order to better understand the present utility model, the contents of the present utility model are further explained below in conjunction with the embodiments, but the contents of the present utility model are not limited to the following embodiments.

Example 1

Referring to FIG. 1 to FIG. 4 , the present embodiment provides a through-thread eye plate with replaceable hole cores, including at least two eye plate units 1 , each eye plate unit 1 is a square plate, and adjacent eye plate units 1 They can be combined with each other, and the eye plate units 1 can be detachably connected.

In this embodiment, bolts 5 and nuts (not shown in the figure) are also provided, and mounting through holes 11 are opened on the side walls of each eye plate unit 1 along the width direction. After at least two eye plate units 1 are assembled , the bolts 5 are sequentially inserted into the installation through holes 11 on the eye plate unit 1 and then matched with the nuts to fix all the eye plate units 1 after being assembled. In this embodiment, two installation through holes 11 are respectively opened on both sides of the side wall of each eye plate unit 1, so that the fixation between the eye plate units is more firm.

A number of semicircular grooves 2 are recessed on the two contact surfaces of each adjacent two eye plate units 1 along the length direction of the eye plate unit 1, and the semicircular grooves 2 are equally spaced. The semicircular grooves 2 are opposite one by one, and the opposite semicircular grooves 2 are assembled after two adjacent eye plate units 1 are assembled to form through holes 3 , and a hollow hole core 4 is fixedly arranged in each of the through holes 3 .

The lengths of the sides on which the semicircular grooves are opened in all the eye plate units 1 are the same, so two or more eye plate units will still be square plates after being assembled, with the same appearance and convenient use.

If only two eye plate units 1 are assembled, then only the two contact surfaces of the two eye plate units 1 are oppositely opened with semicircular grooves 2, the hole cores 4 are placed, and the two eye plate units 1 are assembled. Pass the bolts 5 through the installation through holes 11 on the two eye plate units in sequence and then cooperate with the nuts to fasten the two eye plate units, and at the same time fix each hole core between the corresponding two semicircular grooves 2, That is, each hole core 4 is correspondingly fixed in each through hole 3 . If three or more eye plate units are assembled, the two opposite eye plate units on the outermost side are only provided with semicircular grooves 2 on the inner side, and the opposite sides of the other eye plate units are provided with semicircular grooves 2. Place each hole core 4, splicing the two adjacent eye plate units, then pass the bolts through the mounting holes on each eye plate unit in turn, and then fit with the nuts to fasten all the eye plate units. And fix each hole core.

The hole core is fixed by tightening the eye plate unit, and the eye plate units are connected in a detachable manner. In this way, after the hole core is worn, it is only necessary to loosen the nut and bolt to replace the worn hole core, while the There is no need to replace the entire eye plate, the service life of the eye plate is increased, the production cost is greatly reduced, and the installation, disassembly and replacement are convenient and practical.

The hole core 4 includes a hollow cylinder section 41 in the middle and an extension section 42 extending outward along both ends of the hollow cylinder section 41 and with a gradually increasing aperture. The height of the hollow cylinder section 41 is equal to the height of the through hole 3, The outer diameter of the hollow cylindrical body section 41 is equal to the diameter of the through hole 3 . The height of the hollow cylinder segment 41 is equal to the height of the through hole 3, and the inner walls of the two opposite semicircular grooves 2 on the adjacent two mesh plate units 1 can be close to the outer wall of the hollow cylinder segment 41 in the hole core 4, thereby After the two adjacent eye plate units 1 are assembled and fastened with bolts and nuts, the hole core 4 can be firmly fixed in the through hole 3 . The hole core 4 is provided with an extension section 42 with a gradually increasing aperture, so that a smooth transition between the hollow cylinder section 41 and the extension section 42 reduces the friction of the through wire to the hole core, effectively prevents the through wire from being cut, and improves the The service life of the hole core reduces the production cost.

The parts not involved in the present invention are the same as the prior art or implemented by using the prior art.

The above descriptions are only the preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Those skilled in the art can apply various equivalent changes and improvements on the basis of the above-mentioned embodiments, and all equivalent changes and modifications made within the scope of the claims shall fall within the protection scope of the present invention.

Claims (4)

1. A wire mesh plate with replaceable hole core is characterized in that: it comprises at least two mesh plate units (1), the mesh plate units (1) are detachably connected, and the adjacent mesh plate units (1) can be detachably connected. Assembled with each other, the two contact surfaces of each adjacent two eye plate units (1) are recessed with a number of semicircular grooves (2) along the length direction of the eye plate unit (1), and the semicircular grooves on the two contact surfaces are (2) They are respectively arranged opposite to each other, and the opposite semicircular grooves (2) of the adjacent two eye plate units (1) are assembled to form a through hole (3), and a through hole (3) is fixedly arranged in each Hollow core (4). 2. The wire mesh plate with a replaceable hole core according to claim 1, characterized in that: the hole core (4) comprises a hollow cylindrical body section (41) in the middle and a hollow cylindrical body section (41) along the hollow core section (41). ) an extension section (42) with both ends extending outward and the aperture gradually increasing, the height of the hollow cylinder section (41) is equal to the height of the through hole (3), and the outer diameter of the hollow cylinder section (41) is the same as the through hole (41). (3) have the same diameter. 3. A kind of through-wire eye plate with replaceable hole core according to claim 1, characterized in that: bolts (5) and nuts are also provided, and the side walls of each eye plate unit (1) are all along the An installation through hole (11) is provided in the width direction. After at least two eye plate units (1) are assembled, the bolt (5) is passed through the installation through hole (11) and matched with a nut to fix all the assembled eye plate units ( 1). 4 . The wire mesh plate with replaceable hole cores according to claim 1 , wherein the lengths of the sides on which the semicircular grooves ( 2 ) are opened in each mesh plate unit ( 1 ) are equal. 5 .

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