Stirring device for die box of wire drawing machine

Abstract

The utility model belongs to the technical field of wire drawing machines, and particularly relates to a wire drawing machine die box stirring device which comprises a wire drawing machine die box body, symmetrical die wire penetrating holes are formed in the two ends of the wire drawing machine die box body, and a motor is installed on one side of the wire drawing machine die box body. The output end of the motor penetrates through the side face of the wire drawing machine mold box body and is connected with one end of a connecting part, the other end of the connecting part is fixedly connected with a main shaft body, powder scooping blades are arranged on the surface of the main shaft body, mold passing grooves are formed in the powder scooping blades, and bristles are connected to the inner walls of the mold passing grooves. According to the utility model, through the arrangement of the powder scooping blade, the mold passing groove and the bristles, when the motor rotates, the powder scooping blade can scatter lubricating powder in the mold box main body of the wire drawing machine onto mold wires, and meanwhile, the bristles can comprehensively coat the mold wires with the lubricating powder, so that the wire drawing quality is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire drawing machines, and particularly relates to a stirring device for a die box of a wire drawing machine. Background Art

[0002] Wire drawing machines can be divided into metal wire drawing machines, plastic wire drawing machines, etc. according to their uses. Metal wire drawing machines belong to pre-processing equipment for metal product production. The purpose is to subject the wire rods or bars of metal product production enterprises to wire drawing treatment by the wire drawing machine, so that the diameter, roundness, internal metallographic structure, surface finish and straightness of the wire rods or bars all meet the raw material treatment requirements for the production of metal products such as standard parts. Therefore, the pretreatment quality of the wire rods or bars by the wire drawing machine is directly related to the product quality of metal product production enterprises such as standard parts. The die box of the wire drawing machine is used to fix the wire drawing die and provide lubricating powder;

[0003] For example, a stirring device for a die box of a wire drawing machine with the publication number CN105327959A includes at least two baffles arranged in a circumferential arrangement and radially, and a fixing frame fixed between the respective baffles; the stirring device for the die box of the wire drawing machine of the present invention stirs the lubricating powder by using a plurality of baffles arranged in a circumferential arrangement and radially. Each baffle is connected together by a fixing frame and driven to rotate by a motor, so that the lubricating powder keeps tumbling with the baffle and spills onto the surface of the workpiece. Compared with the prior art, the stirring efficiency of the lubricating powder can be improved, and the product quality can be guaranteed;

[0004] The inventor believes that when the stirring device for the die box of the wire drawing machine in the prior art is in use, the lubricating powder spills onto the surface of the workpiece by the continuous tumbling of the baffle. This way of spilling the lubricating powder cannot comprehensively coat the lubricating powder on the surface of the workpiece. Therefore, the quality of the wire drawing operation of the workpiece needs to be improved;

[0005] In view of this, the utility model provides a stirring device for a die box of a wire drawing machine to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a stirring device for a die box of a wire drawing machine, aiming to solve the problem that the lubricating powder cannot be comprehensively coated on the surface of the workpiece in the prior art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A stirring device for a die box of a wire drawing machine, including a main body of the die box of the wire drawing machine. Symmetric die wire perforations are provided at both ends of the main body of the die box of the wire drawing machine. A motor is installed on one side of the main body of the die box of the wire drawing machine. The output end of the motor penetrates through the side surface of the main body of the die box of the wire drawing machine and is connected to one end of a connecting part. The other end of the connecting part is fixedly connected to a main shaft body. A powder scooping leaf is provided on the surface of the main shaft body. A die passing groove is provided inside the powder scooping leaf. A brush hair is connected to the inner wall of the die passing groove.

[0008] Preferably, for a stirring device of a wire drawing machine die box according to the present utility model, the output end of the motor is fixedly connected to one end of the connecting part through a coupling.

[0009] Preferably, for a stirring device of a wire drawing machine die box according to the present utility model, the cross-section of the powder scooping leaf is in an "L" shape, and the powder scooping leaves are arranged in an annular shape at equal intervals along the surface of the main shaft body.

[0010] Preferably, for a stirring device of a wire drawing machine die box according to the present utility model, the opening size of the wire passing groove is larger than the size of the die wire perforation. When the die wire passes through the die wire perforation, the die wire just hangs in the wire passing groove.

[0011] Preferably, for a stirring device of a wire drawing machine die box according to the present utility model, the brush bristles are made of nylon material.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the arrangement of the powder scooping leaves, the wire passing groove and the brush bristles in the present utility model, when the motor rotates, the powder scooping leaves can sprinkle the lubricating powder in the main body of the wire drawing machine die box onto the die wire, and at the same time, the brush bristles can evenly coat the lubricating powder on the die wire, thereby effectively improving the wire drawing quality.

[0014] 2. Through the rotation of the powder scooping leaves in the present utility model, the lubricating powder in the main body of the wire drawing machine die box can be further stirred, so that the lubricating powder raw material is fully mixed and broken, effectively improving the uniformity and fineness of the lubricating powder, and further improving the wire drawing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a top view structural schematic diagram of the present utility model;

[0017] Figure 2 is a cross-sectional structural schematic diagram of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the powder scooping leaf of the present utility model.

[0019] In the figures: 1, main body of the wire drawing machine die box; 2, die wire perforation; 3, motor; 4, connecting part; 5, main shaft body; 6, powder scooping leaf; 7, wire passing groove; 8, brush bristles. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-3 , the present invention provides the following technical solutions: A stirring device for a wire drawing machine die box, including a wire drawing machine die box main body 1. Symmetrical die wire perforations 2 are provided at both ends of the wire drawing machine die box main body 1. A motor 3 is installed on one side of the wire drawing machine die box main body 1. The output end of the motor 3 penetrates the side surface of the wire drawing machine die box main body 1 and is connected to one end of a connecting part 4. The other end of the connecting part 4 is fixedly connected to a main shaft body 5. A powder scooping blade 6 is provided on the surface of the main shaft body 5. An over-die groove 7 is provided inside the powder scooping blade 6. A brush hair 8 is connected to the inner wall of the over-die groove 7.

[0022] Preferably: The output end of the motor 3 is fixedly connected to one end of the connecting part 4 through a coupling.

[0023] During specific use, by inserting the output end of the motor 3 and one end of the connecting part 4 into both ends of the coupling respectively and locking and fixing them through the coupling, the connecting part 4 can be rotated with the motor 3. Secondly, connecting through the coupling is also convenient for later disassembly and maintenance.

[0024] Preferably: The cross-section of the powder scooping blade 6 is in an "L" shape. The powder scooping blades 6 are arranged in an annular and equally spaced manner along the surface of the main shaft body 5. The opening size of the over-die groove 7 is larger than the size of the die wire perforation 2. When die wire is inserted into the die wire perforation 2, the die wire just hangs in the over-die groove 7. The brush hair 8 is made of nylon material.

[0025] During specific use, when the powder scooping blade 6 rotates, its "L" shape can scoop up the lubricating powder in the wire drawing machine die box main body 1 well, and then conveniently sprinkle the lubricating powder on the die wire; at the same time, since the die wire hangs in the over-die groove 7, when the powder scooping blade 6 rotates, the lubricating powder adhered to the brush hair 8 can fully coat the surface of the die wire well, improving the pretreatment quality of the die wire.

[0026] Preferably: A box cover is covered on the top of the wire drawing machine die box main body 1. The connection method between the box cover and the wire drawing machine die box main body 1 can adopt hinge connection. By flipping the box cover to cover on the top of the wire drawing machine die box main body 1, the top of the wire drawing machine die box main body 1 is covered to prevent the splashing of lubricating powder;

[0027] In addition to the hinged flipping method, a magnetic attraction method can also be adopted between the lid and the main body 1 of the wire drawing machine die box. Magnetically attractable blocks are respectively arranged on the surface of the top opening end of the main body 1 of the wire drawing machine die box and the bottom surface of the lid. When the lid covers the top opening of the main body 1 of the wire drawing machine die box, the lid is fixed through the mutual magnetic attraction between the magnetically attractable blocks, so as to conveniently cover the top opening of the main body 1 of the wire drawing machine die box.

[0028] Working principle: When using this wire drawing machine die box stirring device, first pass the die wire through the two die wire perforations 2, and connect the die wire to the wire drawing machine to straighten the die wire. At this time, the die wire located inside the main body 1 of the wire drawing machine die box is suspended in the die passing groove 7 of the powder scooping leaf 6. Then pour the lubricating powder into the main body 1 of the wire drawing machine die box, and then cover the lid on the top opening end of the main body 1 of the wire drawing machine die box. By starting the wire drawing machine and the motor 3, the motor 3 drives the powder scooping leaf 6 to rotate. When the powder scooping leaf 6 rotates, it will scoop up the lubricating powder and sprinkle it on the surface of the die wire. At the same time, the bristles 8 in the die passing groove 7 will also evenly coat the lubricating powder on the surface of the die wire, thereby effectively improving the wire drawing quality.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wire drawing machine die box stirring device, comprising a wire drawing machine die box body (1), symmetrical wire drawing holes (2) are provided at both ends of the wire drawing machine die box body (1), and a motor (3) is installed on one side of the wire drawing machine die box body (1), characterized in that: The output end of the motor (3) passes through the side of the wire drawing machine mold box body (1) and is connected to one end of the connecting part (4); the other end of the connecting part (4) is fixedly connected to the main shaft body (5); a powder scooping leaf (6) is provided on the surface of the main shaft body (5); a mold groove (7) is provided inside the powder scooping leaf (6); and bristles (8) are connected to the inner wall of the mold groove (7).

2. A wire drawing machine die box stirring device according to claim 1, characterized in that: The output end of the motor (3) is fixedly connected to one end of the connecting part (4) via a coupling.

3. A wire drawing machine die box stirring device according to claim 1, characterized in that: The cross section of the powder scooping blade (6) is in an "L" shape, and the powder scooping blade (6) is arranged in a ring shape at equal intervals along the surface of the main shaft body (5).

4. A wire drawing machine die box stirring device according to claim 1, characterized in that: The opening size of the over-mold groove (7) is larger than the size of the mold wire through hole (2). When the mold wire is inserted into the mold wire through hole (2), the mold wire is just suspended in the over-mold groove (7).

5. A wire drawing machine die box stirring device according to claim 1, characterized in that: The bristles (8) are made of nylon.

6. A wire drawing machine die box stirring device according to claim 1, characterized in that: The top of the wire drawing machine die box body (1) is covered with a box cover.

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