CN215856233U - Wire frame for wire thermal cycle treatment - Google Patents

Abstract

The utility model discloses a wire rack for thermal cycle treatment of wires, wherein an upright post is fixed on a breathable bottom plate; the upright posts are uniformly distributed and fixed in the middle of the breathable bottom plate by a plurality of upright posts; the top of the upright post forms a chamfer and is provided with a vent hole. And the hanging plate is connected to the top of the upright post. A plurality of reinforcing plate units of the reinforcing plate are fixedly connected to the middle and the bottom of the upright post at intervals. The ventilating bottom plate is provided with an atmospheric hole positioned in the middle of the ventilating bottom plate and a plurality of air holes uniformly arranged on the edge of the ventilating bottom plate; the detachable bottom plate is detachably arranged on the breathable bottom plate, and a plurality of bottom plate air holes which are communicated with the plurality of air holes are formed in the detachable bottom plate. The wire frame can avoid the integral scrapping of the wire frame caused by abrasion, and improve the use frequency of the wire frame; meanwhile, the wire rack is convenient to hoist and suitable for various heat radiation forms; and the problems of wire rod damage and decarburization are greatly optimized, and the quality of wire rod products is greatly improved.

Description

Wire frame for wire thermal cycle treatment

Technical Field

The utility model belongs to the technical field of wire processing, and particularly relates to a containing and storing device for wire thermal cycle processing.

Background

The existing wire heat treatment and wire drawing are two important processing technologies for wire processing and production. The quality and the production efficiency of the wire rod need to be ensured by using a good and stable wire frame as a carrier. After the wires are drawn, the wires are bundled and coiled and are placed on a wire frame, so that the storage space and the carrying cost are effectively reduced. However, the existing wire frame structure is single and thin and cannot effectively meet the control of wire quality in heat treatment, and a carrier for transferring the wire to a heat treatment processing furnace is needed, so that the process cost is increased, and the production efficiency is also reduced.

In order to solve the problems, the industry has developed a wire frame which can be used for wire drawing and coiling, and can also be used as a heat treatment wire frame, such as chinese patent application publication CN20176309 published by 2010.7.10. The metal wire drawing rack adopts a column type structure, is provided with a hanging ring, is convenient to hoist, can be used as a wire drawing rack of a wire drawing machine and a metal wire drawing rack of a heat treatment wire rack, and can effectively reduce the process cost. However, the existing wire frame has the following problems: firstly, the middle of the material barrel is wrapped in a tubular upright column mode, so that heat radiation is blocked, local internal and external heating is uneven, the plate is bent, stress is concentrated, the material barrel fails, and finally the service life is reduced; secondly, due to the blocking of the middle upright post, the heating radiation can be only arranged from top to bottom, and the other forms of pyrogen arrangement cause uneven heating of the product, so that decarburization is caused, and the quality is poor; thirdly, after long-term use, the bottom plate can be worn, which causes the whole wire frame to be scrapped.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a wire frame for heat cycle treatment of wires. The wire rack has simple structure and convenient and quick manufacture, can avoid the integral scrapping of the wire rack caused by abrasion, and improves the use frequency of the wire rack; meanwhile, the wire frame has a lighter structure, is convenient to hoist, has uniform wire spheroidization effect after wire heat treatment, and is suitable for various heat radiation forms; and the problems of wire rod damage and decarburization are greatly optimized, and the quality of wire rod products is greatly improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a wire frame for thermal cycle processing of wires comprises a wire frame body and a detachable bottom plate; the wire rack body comprises a hanging plate, an upright post, a reinforcing plate and a ventilating bottom plate; wherein,

the upright post is fixed on the breathable bottom plate; the upright posts are uniformly distributed and fixed in the middle of the breathable bottom plate by a plurality of upright posts; chamfers are formed at the tops of the upright columns, and vent holes are formed in the upright columns;

the hanging plate is connected to the tops of the stand columns, and the tail ends of the hanging plate are respectively connected with the plurality of stand columns;

the reinforcing plate consists of a plurality of reinforcing plate units arranged below the hanging plate, and the plurality of reinforcing plate units are fixedly connected to the middle part and the bottom part of the upright post at intervals;

the ventilating bottom plate is provided with a plurality of air holes and an atmospheric hole; the atmospheric hole is positioned in the middle of the breathable bottom plate, and the plurality of breathable holes are uniformly formed in the edge of the breathable bottom plate;

the detachable bottom plate is detachably arranged on the breathable bottom plate, and a plurality of bottom plate air holes which are communicated with the plurality of air holes are formed in the detachable bottom plate.

According to the wire frame for the thermal cycle treatment of the wires, the upright posts are formed by arranging and enclosing four upright post bodies 4 into a square and are fixed in the middle of the air-permeable bottom plate.

The wire rack for the thermal cycle treatment of the wire rods is characterized in that the hanging plate is of a cross-shaped structure, and the tail ends of the hanging plate of the cross-shaped structure are respectively connected with four upright posts; the reinforcing plate is composed of three reinforcing plate units, wherein the first reinforcing plate unit and the second reinforcing plate are both of a cross-shaped structure, and the tail ends of the first reinforcing plate unit and the second reinforcing plate of the cross-shaped structure are respectively connected with four upright columns; the third reinforcing plate unit consists of four straight plates which are respectively connected with four upright columns end to end.

According to the wire rack for the thermal cycle treatment of the wires, the atmospheric hole is positioned in the center position in the upright post.

The technical scheme provided by the above has the following beneficial effects:

firstly, a plurality of upright columns are uniformly distributed and fixed on the breathable bottom plate to control the inner diameter of the coil and prevent wires from moving left and right.

Secondly, the top of the upright post is provided with a chamfer so as to effectively prevent the wire from scratching the surface when being led in.

Thirdly, the upright post is provided with the vent hole to prevent the upright post from deforming due to uneven internal heating.

Fourthly, the reinforcing plate is fixedly connected to the middle and the bottom of the upright post at intervals, so that the breakage of the hanger plate caused by expansion and contraction due to temperature difference inside and outside the heating furnace can be resisted, and meanwhile, the use of the reinforcing plate units instead of the integral rib plate can reduce the problem of wire decarburization caused by uneven heating of the wire due to blocking of heat radiation during heat treatment.

Fifthly, the utility model discloses a line frame is equipped with can dismantle the bottom plate of installing on ventilative bottom plate, can dismantle the bottom plate and be used for the direct contact with the wire rod, has undertaken the whole wearing and tearing when the wire rod is tied up, when damaging, can directly scrap the removable bottom plate, but the sustainable use of line frame body of the utility model, and then promote the frequency of use of line frame.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a column structure of a wire rack for thermal cycle treatment of wire rods according to the present invention;

FIG. 2 is a schematic top view of a wire rack for thermal cycle treatment according to the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of a wire frame for thermal cycle treatment of a wire rod according to the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

fig. 5 is an enlarged schematic view of a portion B of fig. 3.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring now to fig. 1 to 5, a wire rack for thermal cycle treatment of wires according to the present invention is described, which includes a wire rack body 100 and a detachable bottom plate 200.

The inventive wire rack body 100 includes a hanger plate 110, a pillar 120, a reinforcing plate 130, and an air-permeable bottom plate 140. The upright post 120 is fixed to the air-permeable base plate 140, and the hanger plate 110 and the reinforcing plate 130 are fixed to the upright post 120, respectively.

The upright column 120 is composed of a plurality of upright columns, and the upright columns are uniformly distributed at intervals and fixed in the middle of the air-permeable bottom plate 140. The plurality of upright columns are uniformly distributed to control the inner diameter of the coil element coil and prevent the wire from moving left and right. In this embodiment, the upright column 120 is composed of four upright columns 121, 122, 123, and 124, and the four upright columns 121, 122, 123, and 124 are arranged to surround a square and fixed in the middle of the air permeable bottom plate 140.

The tops of the plurality of upright columns form a chamfer 125 to effectively prevent the wire from scratching the surface when being introduced. The plurality of upright columns are further provided with vent holes 126, and the vent holes 126 are arranged on the inner sides of the plurality of upright columns to prevent the upright columns 120 from being deformed due to uneven internal heating. In this embodiment, the four upright columns 121, 122, 123, 124 are all provided with the vent hole 126, and the vent hole 126 is disposed toward the centers of the four upright columns 121, 122, 123, 124.

The hanger plate 110 is connected to the top of the upright post 120, and the tail end of the hanger plate 110 is connected to a plurality of upright posts respectively for hoisting by a crane and forklifts by a forklift. In this embodiment, the hanging plate 110 has a cross-shaped structure, and the ends of the hanging plate 110 of the cross-shaped structure are respectively connected to four upright columns 121, 122, 123, 124.

The reinforcing plate 130 is composed of a plurality of reinforcing plate units disposed below the hanger plate 110, and the plurality of reinforcing plate units are fixedly connected to the middle and bottom positions of the pillar 120 at intervals. In this embodiment, the reinforcing plate 130 is composed of three reinforcing plate units, and the three reinforcing plate units include a first reinforcing plate unit 131 and a second reinforcing plate unit 132 fixedly connected to the middle of the upright 120, and further include a third reinforcing plate unit 133 fixedly connected to the bottom of the upright 120. The first reinforcing plate unit 131 and the second reinforcing plate 132 are both in a cross-shaped structure, and the ends of the first reinforcing plate unit 131 and the second reinforcing plate 132 in the cross-shaped structure are respectively connected with the four upright columns 121, 122, 123, 124. The third reinforcing plate unit 133 is composed of four straight plates, which are respectively connected end to the four upright bodies 121, 122, 123, 124. The reinforcing plate 130 of the present invention is used for resisting the breakage of the hanger plate 110 caused by the expansion and contraction of heat caused by the temperature difference inside and outside the heating furnace, and the reinforcing plate 130 of the present invention adopts a plurality of reinforcing plate units to replace the use of the integral rib plate, so as to reduce the problem of wire decarburization caused by uneven heating of the wire due to the blocking of heat radiation during heat treatment.

The airing bottom plate 140 is provided with a plurality of airing holes 141 and one atmospheric hole 142. The atmospheric hole 142 is located in the middle of the air-permeable bottom plate 140, and particularly, the atmospheric hole 142 is located in the center of the upright post 120. The plurality of ventilation holes 141 are uniformly formed at the edge of the ventilation base plate 140.

The detachable base plate 200 of the present invention is detachably mounted on the air-permeable base plate 140. Specifically, during assembly, the detachable bottom plate 200 is hoisted by a hoisting machine (crane) and sleeved from the top of the bracket body 100, so that the detachable bottom plate 200 is placed on the air-permeable bottom plate 140; during disassembly, the removable base 200 is lifted out by a crane. The plurality of the soleplate air holes 210 are arranged on the detachable soleplate 200, when the detachable soleplate 200 is arranged on the ventilating soleplate 140, the number and the positions of the plurality of the soleplate air holes 210 are arranged corresponding to the plurality of the ventilating holes 141, so that the plurality of the soleplate air holes 210 are correspondingly communicated with the plurality of the ventilating holes 141, and the detachable soleplate 200 is used for heat circulation to ensure that the wire rod is uniformly heated.

The detachable base plate 200 is used for directly contacting wires, because the detachable base plate 200 bears all abrasion during wire bundling, and the detachable base plate 200 can be directly scrapped when the detachable base plate is damaged, the wire rack body 100 can be continuously used, and the use frequency of the wire rack is further promoted.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (4)

1. A wire frame for thermal cycle processing of wires is characterized by comprising a wire frame body (100) and a detachable bottom plate (200); the wire rack body (100) comprises a hanging plate (110), a vertical column (120), a reinforcing plate (130) and a ventilating bottom plate (140); wherein,

the upright column (120) is fixed on the air-permeable bottom plate (140); the upright columns (120) are formed by uniformly distributing and fixing a plurality of upright columns in the middle of the air-permeable bottom plate (140); chamfers (125) are formed at the tops of the upright columns, and vent holes (126) are further formed in the upright columns;

the hanging plate (110) is connected to the tops of the upright columns (120), and the tail ends of the hanging plate (110) are respectively connected with the upright columns;

the reinforcing plate (130) is composed of a plurality of reinforcing plate units arranged below the hanging plate (110), and the plurality of reinforcing plate units are fixedly connected to the middle and bottom positions of the upright post (120) at intervals;

the ventilating bottom plate (140) is provided with a plurality of ventilating holes (141) and an atmospheric hole (142); the large air holes (142) are positioned in the middle of the air-permeable bottom plate (140), and the plurality of air holes (141) are uniformly arranged on the edge of the air-permeable bottom plate (140);

the detachable bottom plate (200) is detachably arranged on the ventilating bottom plate (140), and a plurality of bottom plate air holes (210) which are correspondingly communicated with the plurality of air holes (141) are arranged on the detachable bottom plate (200).

2. The wire rack for thermal cycle processing of wire rods as claimed in claim 1, wherein the upright column (120) is a square formed by four upright columns arranged and enclosed, and is fixed in the middle of the air-permeable bottom plate (140).

3. The wire rack for thermal cycle processing of wire rod as claimed in claim 2, wherein the hanging plate (110) is a cross-shaped structure, and the tail end of the hanging plate (110) of the cross-shaped structure is connected with four upright columns respectively; the reinforcing plate (130) is composed of three reinforcing plate units, wherein the first reinforcing plate unit (131) and the second reinforcing plate (132) are both of a cross-shaped structure, and the tail ends of the first reinforcing plate unit (131) and the second reinforcing plate (132) of the cross-shaped structure are respectively connected with four upright columns; the third reinforcing plate unit (133) is composed of four straight plates which are respectively connected with four upright columns end to end.

4. The wire stand according to claim 1, 2 or 3, wherein the atmospheric vent (142) is centrally located within the upright (120).

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