Novel threading tool for rolling mill

Abstract

The utility model discloses a novel threading tool for a rolling mill, and belongs to the technical field of mechanical tools, the novel threading tool for the rolling mill comprises a wire rolling machine, and the front end of the wire rolling machine is rotatably connected with a winding roller. Then the bare wire is drawn out of the wire rolling die and inserted into a second threading hole of the wire clamping device, a tool screwdriver drives the wire pressing nut to rotate and longitudinally move in an installation hole till the bare wire is abutted against and is clamped and fixed, a lead is inserted into two side rods of the wire clamping device in a penetrating mode, the lead can be directly clamped and pulled through a tool clamp, and the bare wire can be clamped and pulled. By means of the technical scheme, the purpose that the bare wire is driven to be led out of the wire rolling die through the wire clamping device can be achieved, the bare wire can be fixed to the wire clamping device in advance and directly pulled out, the waste degree of the bare wire is reduced, meanwhile, the work intensity in the operation process is reduced, the production efficiency is improved, the safety and stability are improved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical tooling, and more specifically to a new threading tooling for a rolling mill. Background Art

[0002] Due to the rise of the domestic new energy market and the rapid development of the new energy vehicle industry, the requirements for the conductor size stability of the enameled wire used in the electric drive of new energy vehicles are also increasing. Therefore, most of the new energy enameling machines currently used in China use online rolling to control the size. The rolling mill is a device that realizes the metal rolling process, and generally refers to the equipment that completes the entire process of rolled material production.

[0003] In actual use of the existing new threading tool for rolling mills, the tool pliers are used to pass the existing bare wire through the mold for several meters, and then fix it on the threading hole of the corresponding pulling plate for operation. The threading method has high work intensity and has a certain degree of safety hazards during operation. At the same time, the bare wire required to be clamped and pulled out has a certain length, which is relatively wasteful. Therefore, there is an urgent need to improve the technology of the structure of the new threading tool for rolling mills to improve this equipment. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a new type of wire threading tool for a rolling mill, which can be realized by setting a wire clamp at the side wall opening of the wire rolling mold when the new type of wire threading tool for the rolling mill is used, and then the bare wire is drawn out of the wire rolling mold and inserted into the second threading hole of the wire clamp, and the wire pressing nut is driven by a tool screwdriver to rotate and move longitudinally in the mounting hole until it contacts the bare wire and clamps the bare wire. Lead wires are inserted into the two side rods of the wire clamp, and the lead wires can be directly clamped and pulled by tool pliers to achieve the purpose of leading the bare wire out of the wire rolling mold by the wire clamp. The bare wire can be fixed on the wire clamp in advance and directly pulled out, reducing the waste of the bare wire. At the same time, the tool also reduces the work intensity during operation, improves production efficiency, and improves safety and stability, making it easy to use.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A new type of wire threading tool for a rolling mill comprises a wire rolling mill, wherein the front end of the wire rolling mill is rotatably connected to a winding roller, a support seat is connected to a side of the wire rolling mill close to the winding roller, a wire rolling mold is fixedly connected to the top of the support seat, a wire clamp is provided on the outside of the winding roller, two symmetrical side rods are fixedly connected to the end of the wire clamp away from the wire rolling mold, a first wire threading hole is provided inside the two side rods, a lead wire is passed through the inside of the first wire threading hole, a second wire threading hole is provided at one end of the wire clamp close to the wire rolling mold, a mounting hole is provided on the side end of the wire clamp close to the second wire threading hole, and a wire pressing nut is threadedly connected to the inner wall of the mounting hole.

[0009] Furthermore, the wire clamp is made of carbon steel, and an outer end of the wire clamp is provided with a wear-resistant layer.

[0010] Furthermore, there are two mounting holes, and both mounting holes are located on the same side of the second threading hole in the wire clamp.

[0011] Furthermore, the cross-sections of the mounting hole and the second threading hole are both circular, and the diameter of the mounting hole is larger than the diameter of the second threading hole.

[0012] Furthermore, a regular octagonal groove is provided inside the wire pressing nut, and a frosted layer is provided on the inner wall of the wire pressing nut.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] (1) The utility model sets the wire clamp at the side wall opening of the wire rolling die, then draws out the bare wire from the wire rolling die and inserts it into the second threading hole of the wire clamp, and drives the wire pressing nut to rotate and move longitudinally in the installation hole by a tool screwdriver until it contacts the bare wire and clamps the bare wire. Lead wires are inserted into the two side rods of the wire clamp, and the lead wires can be directly clamped and pulled by tool pliers to achieve the purpose of leading the bare wire out of the wire rolling die by the wire clamp. The bare wire can be fixed on the wire clamp in advance and directly pulled out, which reduces the waste of the bare wire. At the same time, the tooling also reduces the work intensity during operation, improves production efficiency, and improves safety and stability, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the wire clamp of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the wire clamp of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the wire clamp of the utility model from a top view.

[0020] Description of the numbers in the figure:

[0021] 1. Wire rolling machine; 2. Winding roller; 3. Support seat; 4. Wire rolling mold; 5. Wire clamp; 6. Side rod; 7. First threading hole; 8. Lead wire; 9. Second threading hole; 10. Mounting hole; 11. Wire pressing nut. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-4 A new type of wire threading tool for a rolling mill comprises a wire rolling mill 1, the front end of the wire rolling mill 1 is rotatably connected to a winding roller 2, a support seat 3 is connected to the side of the wire rolling mill 1 close to the winding roller 2, a wire rolling mold 4 is fixedly connected to the top of the support seat 3, a wire clamp 5 is arranged on the outside of the winding roller 2, and two symmetrical side rods 6 are fixedly connected to the end of the wire clamp 5 away from the wire rolling mold 4, a first wire threading hole 7 is opened inside the two side rods 6, a lead wire 8 is passed through the inside of the first wire threading hole 7, a second wire threading hole 9 is opened at the end of the wire clamp 5 close to the wire rolling mold 4, a mounting hole 10 is opened at the side end of the wire clamp 5 close to the second wire threading hole 9, and a wire pressing nut 11 is threadedly connected to the inner wall of the mounting hole 10.

[0025] The wire clamp 5 is set up at the side wall opening of the wire rolling mold 4, and then the bare wire is pulled out of the wire rolling mold 4 and inserted into the second threading hole 9 of the wire clamp 5, and the wire pressing nut 11 is driven by a tool screwdriver to rotate and move longitudinally in the mounting hole 10 until it contacts the bare wire and clamps the bare wire. Lead wires 8 are inserted into the two side rods 6 of the wire clamp 5, and the lead wires 8 can be directly clamped and pulled by tool pliers to achieve the purpose of leading the bare wire out of the wire rolling mold 4 through the wire clamp 5. The bare wire can be fixed on the wire clamp 5 in advance and pulled out directly, which reduces the waste of the bare wire. At the same time, the tooling also reduces the work intensity during operation, improves production efficiency, and improves safety and stability, making it easy to use.

[0026] See also Figure 2-3The material of the wire clamp 5 is carbon steel, and a wear-resistant layer is provided at the outer end of the wire clamp 5. By setting the material of the wire clamp 5 to carbon steel, it can have a certain hardness, and a wear-resistant layer is provided at the outer end of the wire clamp 5, which enhances the wear resistance of the wire clamp 5 and extends the service life of the wire clamp 5. There are two mounting holes 10, and the two mounting holes 10 are both opened on the same side of the second threading hole 9 in the wire clamp 5.

[0027] See also Figure 3-4 The cross-sections of the mounting hole 10 and the second threading hole 9 are both circular, the diameter of the mounting hole 10 is larger than the diameter of the second threading hole 9, a regular octagonal groove is provided inside the wire nut 11, and a frosted layer is provided on the inner wall of the wire nut 11. By providing the frosted layer on the inner wall of the wire nut 11, the friction between the tool and the wire nut 11 is improved, and relative rotation between the tool and the wire nut 11 is avoided to affect the abutment effect between the wire nuts 11.

[0028] In the utility model, when the relevant technical personnel use the device, the wire clamp 5 is set at the side wall opening of the wire rolling mold 4, and then the bare wire can be drawn out of the wire rolling mold 4 and inserted into the second threading hole 9 of the wire clamp 5, and a tool screwdriver is inserted into the wire pressing nut 11, and the screwdriver is rotated so that the screwdriver drives the wire pressing nut 11 to rotate in the mounting hole 10. The wire pressing nut 11 can move longitudinally in the mounting hole 10 through the threaded connection formed with the mounting hole 10 until it contacts the bare wire and clamps the bare wire;

[0029] Lead wires 8 are inserted into the two side rods 6 of the wire clamp 5. The lead wires 8 can be directly clamped and pulled by using pliers to achieve the purpose of directly driving the bare wire to be led out of the wire rolling mold 4 through the wire clamp 5. The bare wire can be fixed on the wire clamp 5 in advance and pulled out directly, reducing the waste of the bare wire. At the same time, the tooling also reduces the work intensity during operation, improves production efficiency, and improves safety and stability, making it easy to use.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of wire threading tool for a rolling mill, comprising a wire rolling mill (1), characterized in that: The front end of the wire rolling machine (1) is rotatably connected to a winding roller (2), and a support seat (3) is connected to a side of the wire rolling machine (1) close to the winding roller (2), and a rolling mold (4) is fixedly connected to the top of the support seat (3). A wire clamp (5) is provided on the outside of the winding roller (2), and two symmetrical side rods (6) are fixedly connected to the end of the wire clamp (5) away from the rolling mold (4), and a first threading hole (7) is provided inside the two side rods (6), and a lead wire (8) is passed through the inside of the first threading hole (7). A second threading hole (9) is provided at one end of the wire clamp (5) close to the rolling mold (4), and a mounting hole (10) is provided at the side end of the wire clamp (5) close to the second threading hole (9), and a wire pressing nut (11) is threadedly connected to the inner wall of the mounting hole (10).

2. The new threading tool for a rolling mill according to claim 1 is characterized in that: The material of the wire clamp (5) is carbon steel, and the outer end of the wire clamp (5) is provided with a wear-resistant layer.

3. The new threading tool for a rolling mill according to claim 1 is characterized in that: The mounting holes (10) are provided at two locations, and the two mounting holes (10) are both provided at the same side of the second threading hole (9) in the wire clamp (5).

4. The new threading tool for a rolling mill according to claim 1 is characterized in that: The cross-sections of the mounting hole (10) and the second threading hole (9) are both circular, and the diameter of the mounting hole (10) is greater than the diameter of the second threading hole (9).

5. The new threading tool for a rolling mill according to claim 1 is characterized in that: A regular octagonal groove is provided inside the wire pressing nut (11), and a frosted layer is provided on the inner wall of the wire pressing nut (11).

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