Die box of wire drawing machine

Abstract

The utility model discloses a die box of a wire drawing machine, which comprises a wire drawing box, a wire drawing barrel is arranged at one end of the wire drawing box, a metal wire penetrates through the wire drawing barrel, a slot is arranged at the lower end of the wire drawing barrel, a collecting box is arranged below the wire drawing barrel, and a powder cleaning mechanism is arranged in the collecting box. The utility model belongs to the technical field of wire drawing, and particularly relates to a wire drawing machine die box which solves the problems that in the prior art, when a metal wire is lubricated and then comes out of a wire drawing machine die box, lubricating powder is easily attached to the metal wire, and measures for cleaning the lubricating powder are lacked.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire drawing, specifically referring to the die box of a wire drawing machine. Background Art

[0002] A wire drawing machine is a mechanical device widely used in industries such as mechanical manufacturing, hardware processing, petrochemical industry, and wire and cable. Its purpose is to draw wire or rod materials to make the specifications such as the diameter, roundness, internal metallographic structure, and surface finish of the wire or rod material meet the requirements of production.

[0003] In the prior art, when lubricating metal wire, after the metal wire comes out of the die box, the lubricating powder attached to the metal wire will fall on the workbench, lacking measures for centralized collection of the lubricating powder. Based on this, improvement is needed. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that when the metal wire comes out of the die box of the wire drawing machine after being lubricated in the prior art, lubricating powder is likely to adhere to the metal wire, lacking measures for cleaning the lubricating powder.

[0005] To achieve the above functions, the technical solution adopted by the utility model is as follows: a die box of a wire drawing machine, including a drawing box, one end of the drawing box is provided with a drawing barrel, a metal wire is passed through the drawing barrel, a slot is provided at the lower end of the drawing barrel, a collection box is provided below the drawing barrel, and a powder cleaning mechanism is provided in the collection box; the powder cleaning mechanism includes a guide rod fixed in the collection box, a fixing plate is fixedly connected to the guide rod, a turntable is rotatably provided on the fixing plate, a motor is provided on the fixing plate and is in power connection with the turntable, a connecting plate is passed through the guide rod, a cross plate is provided on the connecting plate, a collar is provided at the upper end of the connecting plate and is sleeved on the metal wire, a brush is provided on the inner side of the collar, and a connecting device is provided between the cross plate and the turntable. By rotating the turntable, the connecting plate can be driven to slide left and right, and the residual lubricating powder on the metal wire can be cleaned by the brush on the collar and fall into the collection box along the slot, achieving the purpose of cleaning the lubricating powder on the metal wire.

[0006] Further, the connecting device includes a fixed shaft fixedly connected to the cross plate and the turntable. The fixed shaft on the turntable is set offset from the center of the turntable. A buckle ring is rotatably sleeved on the fixed shaft, and a connecting rod is fixedly connected to the buckle ring. By rotating the turntable, the connecting rod can push the cross plate, so that the connecting plate slides back and forth on the guide rod.

[0007] Preferably, the buckle ring rotates on the fixed shaft in a snap - on rotational connection, and the buckle ring cannot be separated from the fixed shaft.

[0008] Preferably, multiple groups of the guide rods are vertically aligned in the collection box.

[0009] Preferably, the ends of the bristles form a circle within the collar and the radius is smaller than the radius of the metal wire.

[0010] Preferably, the connecting plate is located in the slot, and the length of the slot can meet the left and right reciprocating stroke of the connecting plate.

[0011] The beneficial effects of the present utility model adopting the above structure are as follows:

[0012] 1. By setting the powder cleaning mechanism, the present utility model can clean and remove the residual lubricating powder on the metal wire, and the fallen lubricating powder will fall into the collection box along the slot for centralized collection.

[0013] 2. Through the eccentric connection of the connecting rod on the turntable, when the turntable rotates, the connecting rod can push the connecting plate to reciprocate and slide on the guide rod, so as to reciprocally clean the lubricating powder on the metal wire more thoroughly. Description of the Drawings

[0014] Figure 1 It is the overall structure diagram of the die box of the wire drawing machine of the present utility model;

[0015] Figure 2 It is the bottom view perspective view of the wire drawing barrel of the die box of the wire drawing machine of the present utility model;

[0016] Figure 3 It is the schematic structural diagram of the powder cleaning mechanism located in the collection box;

[0017] Figure 4 It is Figure 3 The partial enlarged view at A in

[0018] Figure 5 It is the distribution diagram of the bristles within the collar.

[0019] Among them, 1. Wire drawing box, 2. Wire drawing barrel, 3. Metal wire, 4. Slot, 5. Collection box, 6. Powder cleaning mechanism, 7. Guide rod, 8. Fixed plate, 9. Turntable, 10. Motor, 11. Connecting plate, 12. Cross plate, 13. Collar, 14. Bristles, 15. Connecting device, 16. Fixed shaft, 17. Snap ring, 18. Connecting rod. Detailed Embodiments

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

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model.

[0022] As Figures 1 - 5 , the die box of the wire drawing machine of the present utility model includes a wire drawing box 1. One end of the wire drawing box 1 is provided with a wire drawing barrel 2. A metal wire 3 is passed through the wire drawing barrel 2. A slot 4 is provided at the lower end of the wire drawing barrel 2. A collection box 5 is provided below the wire drawing barrel 2. A powder cleaning mechanism 6 is provided in the collection box 5.

[0023] As Figure 1 , 3 As shown in FIGS. 5, the powder cleaning mechanism 6 includes a guide rod 7. The guide rod 7 is fixed in the collection box 5. A plurality of groups of the guide rod 7 are vertically aligned in the collection box 5. A fixing plate 8 is fixedly connected to the guide rod 7. A turntable 9 is rotatably provided on the fixing plate 8. A motor 10 is provided on the fixing plate 8 and is power-connected to the turntable 9. A connecting plate 11 is passed through the guide rod 7. The connecting plate 11 is located in the slot 4. The length of the slot 4 can satisfy the left and right reciprocating stroke of the connecting plate 11. A cross plate 12 is provided on the connecting plate 11. A collar 13 is provided at the upper end of the connecting plate 11 and is sleeved on the metal wire 3. A brush 14 is provided inside the collar 13. The end of the brush 14 forms a circle inside the collar 13 and the radius is smaller than the radius of the metal wire 3. A connecting device 15 is provided between the cross plate 12 and the turntable 9. By rotating the turntable 9, the connecting plate 11 can be driven to slide left and right. The residual lubricating powder on the metal wire 3 can be cleaned by the brush 14 on the collar 13 and fall into the collection box 5 along the slot 4, achieving the purpose of cleaning the lubricating powder on the metal wire 3.

[0024] As Figures 4 - 5 , the connecting device 15 includes a fixed shaft 16. The fixed shaft 16 is fixedly connected to the cross plate 12 and the turntable 9. The fixed shaft 16 on the turntable 9 is disposed offset from the center of the turntable 9. A buckle ring 17 is sleeved and rotatably connected on the fixed shaft 16. The buckle ring 17 is rotationally connected in a buckling manner on the fixed shaft 16 and cannot be separated from the fixed shaft 16. A connecting rod 18 is fixedly connected to the buckle ring 17. By rotating the turntable 9, the connecting rod 18 can push the cross plate 12, so that the connecting plate 11 reciprocates on the guide rod 7.

[0025] During specific use, after the metal wire comes out of the wire drawing box 1, it passes through the wire drawing barrel 2 and enters the collar 13. By starting the motor 10, the turntable 9 rotates, and the fixed shaft 16 on the turntable 9 drives the connecting rod 18 to move. The connecting rod 18 pulls and pushes the fixed shaft 16 on the cross plate 12, so that the connecting plate 11 can reciprocate on the guide rod 7, and the connecting plate 11 moves in the slot 4.

[0026] The lubricating powder adhering to the surface of the metal wire 3 passing through it can be cleaned by the bristles 14 on the collar 13. The cleaned lubricating powder will fall into the collection box 5 through the slot 4, completing the thorough cleaning and collection of the lubricating powder on the surface of the metal wire 3.

[0027] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. In general, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. Drawing machine die box, including a drawing box, one end of the drawing box is provided with a drawing barrel, and a metal wire is threaded through the drawing barrel, characterized in that: A slot is provided at the lower end of the wire drawing barrel, a collecting box is provided below the wire drawing barrel, and a powder cleaning mechanism is provided in the collecting box.

2. The wire drawing machine die box according to claim 1, characterized in that: The powder cleaning mechanism includes a guide rod, which is fixed in a collecting box, a fixed plate is fixedly connected to the guide rod, a turntable is rotatably arranged on the fixed plate, a motor is arranged on the fixed plate and is connected to the turntable power, a connecting plate is passed through the guide rod, a cross plate is arranged on the connecting plate, a ring is arranged on the upper end of the connecting plate and is sleeved on a metal wire, bristles are arranged on the inner side of the ring, and a connecting device is arranged between the cross plate and the turntable.

3. The die box of the wire drawing machine according to claim 2, characterized in that: The connecting device comprises a fixed shaft, the fixed shaft is fixedly connected to the transverse plate and the turntable, the fixed shaft on the turntable is arranged away from the center of the turntable, a buckle is rotatably sleeved on the fixed shaft, and a connecting rod is fixedly connected to the buckle.

4. The wire drawing machine die box according to claim 3, characterized in that: The buckle ring is rotated on the fixed shaft to adopt a buckle-connection rotational connection.

5. The die box of the wire drawing machine according to claim 4, characterized in that: The guide rods are arranged in multiple groups in the collecting box in an up-and-down manner.

6. The die box of the wire drawing machine according to claim 5, characterized in that: The ends of the bristles form a circle in the ring, and the radius of the circle is smaller than the radius of the metal wire.

7. The die box of the wire drawing machine according to claim 6, characterized in that: The connecting plate is located in the slot, and the length of the slot can meet the left and right reciprocating stroke of the connecting plate.

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