Thick wire drawing tool

Abstract

The utility model provides a thick wire drawing tool, and relates to the technical field of wire drawing tools, the thick wire drawing tool comprises a frame, one side of the frame is provided with a connecting seat, one side of the frame is provided with an adjusting device, one side of the frame is provided with an auxiliary device, the adjusting device comprises a rectangular hole formed in one side of the frame, and the rectangular hole is communicated with the connecting seat. A circular through hole is formed in one side of the frame, a rectangular plate is connected to the inner wall of the rectangular hole in a sliding mode, a plurality of wire drawing holes are formed in one side of the rectangular plate, the inner walls of the wire drawing holes are different in size, and a plurality of circular grooves are formed in one side of the rectangular plate. The multiple wire drawing holes with different diameters can be alternately used, the situation that when induction wires with different diameters are subjected to wire drawing forming, different wire drawing dies need to be replaced, and consequently time consumed by personnel for replacing the wire drawing dies is large is reduced, and the production efficiency of the induction wires with different diameters is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing tools, in particular to a thick wire drawing tool. Background Art

[0002] Induction heating coil is the common name for inductor, also known as heating furnace head, induction coil, medium frequency heating coil, melting coil, etc. It is used in conjunction with an induction heating power supply. A variable frequency current is passed through the coil to generate a variable frequency magnetic field to achieve the purpose of heating the metal workpiece.

[0003] Existing induction coils need to undergo wire drawing during the production process, and in the wire drawing process, the raw material thick wire is often placed in a heating device for heating, and then the heated thick wire is passed through a wire drawing die on one side of the heating device and extruded through a die hole to cause plastic deformation, thereby reducing the cross-section and increasing the length, thereby achieving wire drawing of the induction wire. However, since the versatility of the wire drawing die is low and the same wire drawing die can only produce induction wires of the same diameter, different wire drawing dies need to be replaced when producing induction wires of different diameters, resulting in a situation where personnel consume a lot of time to replace the wire drawing die, affecting production efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a thick wire drawing tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a thick wire drawing tool, comprising a frame, a connecting seat is provided on one side of the frame, an adjusting device is provided on one side of the frame, an auxiliary device is provided on one side of the frame, the adjusting device comprises a rectangular hole opened on one side of the frame, a circular through hole is provided on one side of the frame, a rectangular plate is slidably connected to the inner wall of the rectangular hole, a plurality of drawing holes are provided on one side of the rectangular plate, the inner walls of the plurality of drawing holes are of different sizes, a plurality of circular grooves are provided on one side of the rectangular plate, the plurality of circular grooves respectively correspond to the positions of the plurality of drawing holes, a pin is slidably connected to the inner wall of one of the circular grooves, and the surface size and shape of the pin are adapted to the size and shape of the inner wall of the circular through hole.

[0006] The effect achieved by the above-mentioned components is: by setting the adjustment device, first manually move the rectangular plate so that the rectangular plate drives the multiple drawing holes to move left and right along the inside of the rectangular hole. When any drawing hole moves to the center position of the frame, the inner wall of the circular groove corresponding to the drawing hole coincides with the inner wall of the circular through hole. At this time, manually move the pin so that the pin moves to the inserted circular through hole and the corresponding circular groove inner position to fix the position of the rectangular plate, thereby completing the rapid alternation of drawing holes of different diameters, so that personnel can quickly alternate between multiple drawing holes of different diameters by manually moving the rectangular plate, reducing the need to replace different wire drawing dies when drawing induction wires of different diameters, which causes personnel to spend more time replacing wire drawing dies, thereby improving the production efficiency of induction wires of different diameters.

[0007] Preferably, a baffle is fixedly connected to one side of the rectangular plate, and the surface of the baffle is larger than the inner wall of the rectangular hole.

[0008] The effect achieved by the above components is: by setting the baffle, the baffle can assist in intercepting the rectangular plate during movement, thereby reducing the situation where the rectangular plate escapes from the rectangular hole during movement.

[0009] Preferably, one end of the latch is fixedly connected to an auxiliary plate, and the surface of the auxiliary plate is circular.

[0010] The effect achieved by the above components is: by setting the auxiliary plate, the auxiliary plate can increase the contact area of ​​the bolt, so that personnel can drive the bolt to move quickly by manually moving the auxiliary plate, thereby improving the convenience of manually moving the bolt.

[0011] Preferably, a calibration groove is provided on one side of the rectangular plate, and a calibration hole is provided on one side of the frame.

[0012] The effect achieved by the above components is: by setting the proofreading groove and the proofreading hole, the proofreading groove can move with the rectangular plate, and move to the position where the inner wall coincides with the inner wall of the proofreading hole to quickly proofread the position of the circular through hole and the circular groove, thereby improving the convenience for personnel to proofread the position of the inner wall of the circular through hole and the circular groove.

[0013] Preferably, a limiting groove is provided on the inner wall of the frame, a limiting block is fixedly connected to one side of the rectangular plate, and a surface of the limiting block is slidably connected to the inner wall of the limiting groove.

[0014] The effect achieved by the above components is: by setting the limit block and the limit groove, the limit block can be located inside the limit groove to assist in limiting the rectangular plate, thereby reducing the shaking of the rectangular plate on the side away from the pin during use.

[0015] Preferably, the auxiliary device includes a first circular hole block, which is fixedly connected to a side of the frame close to the circular through hole, and the inner wall of the first circular hole block is slidably connected with a positioning rod, one end of the positioning rod is fixedly connected with a circular plate, one side of the circular plate is fixedly connected with a spring, the spring is sleeved on the surface of the positioning rod, and the other end of the spring is fixedly connected to the first circular hole block, a circular hole is opened on one side of the pin, and the surface size and shape of the positioning rod are adapted to the size and shape of the inner wall of the circular hole.

[0016] The effect achieved by the above-mentioned components is: by setting up the auxiliary device, when the pin moves to the position where it is completely inserted into the circular through hole, under the reaction force of the spring, the spring drives the circular plate to move toward the first circular hole block, so that the circular plate drives the positioning rod to move along the first circular hole block toward the first circular hole block; when the positioning rod moves to the position where it is inserted into the circular hole, the auxiliary limiting of the pin is completed, which reduces the possibility of the pin accidentally falling off from the circular through hole during use, and further improves the stability of the pin's limiting of the rectangular plate.

[0017] Preferably, an operating plate is fixedly connected to one side of the circular plate, and the surface of the operating plate is rectangular.

[0018] The effect achieved by the above components is: by setting the operating panel, personnel can drive the circular plate to move quickly by manually moving the operating panel, thereby improving the convenience and stability of manually moving the circular plate.

[0019] Preferably, a second circular hole block is fixedly connected to one side of the frame that is symmetrical to the first circular hole block, and the surface of the latch is slidably connected to the inner wall of the second circular hole block.

[0020] The effect achieved by the above components is: by setting the second circular hole block, the second circular hole block can provide auxiliary support for the plug inserted therein, thereby reducing the shaking of the plug away from the side of the first circular hole block during use.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, an adjustment device is provided so that a plurality of wire drawing holes of different diameters can be used alternately, thereby reducing the need to replace different wire drawing dies when drawing induction wires of different diameters, which results in a long time consumed by personnel in replacing wire drawing dies, and improving the production efficiency of induction wires of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2It is a schematic diagram of the partial structure of the rectangular plate of the utility model;

[0025] Figure 3 It is a schematic diagram of the partial structure of the proofreading hole of the utility model;

[0026] Figure 4 For this utility model Figure 1 Schematic diagram of the local structure.

[0027] Legend: 1. Frame; 2. Connecting seat; 3. Adjusting device; 31. Rectangular hole; 32. Limiting groove; 33. Proofing hole; 34. Round through hole; 35. Rectangular plate; 36. Drawing hole; 37. Round groove; 38. Latch; 39. Auxiliary plate; 310. Baffle; 311. Limiting block; 312. Proofing groove; 4. Auxiliary device; 41. First round hole block; 42. Positioning rod; 43. Round plate; 44. Spring; 45. Operating plate; 46. Second round hole block; 47. Round hole. DETAILED DESCRIPTION

[0028] Reference Figure 1-3 As shown, the present embodiment discloses a thick wire drawing tool, comprising a frame 1, a connecting seat 2 is provided on one side of the frame 1, an adjusting device 3 is provided on one side of the frame 1, an auxiliary device 4 is provided on one side of the frame 1, the adjusting device 3 comprises a rectangular hole 31 opened on one side of the frame 1, a round through hole 34 is opened on one side of the frame 1, a rectangular plate 35 is slidably connected to the inner wall of the rectangular hole 31, a plurality of wire drawing holes 36 are opened on one side of the rectangular plate 35, the inner walls of the plurality of wire drawing holes 36 are of different sizes, a plurality of circular grooves 37 are opened on one side of the rectangular plate 35, the plurality of circular grooves 37 respectively correspond to the positions of the plurality of wire drawing holes 36, a pin 38 is slidably connected to the inner wall of one of the circular grooves 37, the surface size and shape of the pin 38 are adapted to the size and shape of the inner wall of the round through hole 34, by setting the adjusting device 3, first manually move The rectangular plate 35 is moved so that the rectangular plate 35 drives the multiple wire drawing holes 36 to move left and right along the inside of the rectangular hole 31. When any wire drawing hole 36 moves to the center position of the frame 1, the inner wall of the circular groove 37 corresponding to the wire drawing hole 36 coincides with the inner wall of the round through hole 34. At this time, the pin 38 is manually moved so that the pin 38 moves to the inserted round through hole 34 and the corresponding circular groove 37 to fix the position of the rectangular plate 35, thereby completing the rapid alternation of wire drawing holes 36 of different diameters, so that personnel can quickly alternate between multiple wire drawing holes 36 of different diameters by manually moving the rectangular plate 35, reducing the need to replace different wire drawing dies when drawing induction wires of different diameters, which causes personnel to spend more time replacing wire drawing dies, thereby improving the production efficiency of induction wires of different diameters.

[0029] Reference Figure 2 and Figure 3As shown, the present embodiment discloses that a baffle plate 310 is fixedly connected to one side of the rectangular plate 35, and the surface of the baffle plate 310 is larger than the inner wall of the rectangular hole 31. By setting the baffle plate 310, the baffle plate 310 can assist in intercepting the rectangular plate 35 during the movement, thereby reducing the situation where the rectangular plate 35 is separated from the inside of the rectangular hole 31 during the movement. An auxiliary plate 39 is fixedly connected to one end of the latch 38, and the surface of the auxiliary plate 39 is circular. By setting the auxiliary plate 39, the auxiliary plate 39 can increase the contact area of ​​the latch 38, so that personnel can drive the latch 38 to move quickly by manually moving the auxiliary plate 39, thereby improving the convenience of manually moving the latch 38.

[0030] Reference Figure 2 and Figure 3 As shown, the present embodiment discloses that a proofreading groove 312 is provided on one side of the rectangular plate 35, and a proofreading hole 33 is provided on one side of the frame 1. By setting the proofreading groove 312 and the proofreading hole 33, the proofreading groove 312 can move with the rectangular plate 35, and move to the position where the inner wall coincides with the inner wall of the proofreading hole 33 to quickly proofread the positions of the round through hole 34 and the round groove 37, thereby improving the convenience for personnel to proofread the positions of the inner walls of the round through hole 34 and the round groove 37. A limiting groove 32 is provided on the inner wall of the frame 1, and a limiting block 311 is fixedly connected to one side of the rectangular plate 35, and the surface of the limiting block 311 is slidably connected to the inner wall of the limiting groove 32. By setting the limiting block 311 and the limiting groove 32, the limiting block 311 can be located inside the limiting groove 32 to assist in limiting the rectangular plate 35, thereby reducing the shaking of the side of the rectangular plate 35 away from the latch 38 during use.

[0031] Reference Figure 2 and Figure 4 As shown, the present embodiment discloses that the auxiliary device 4 includes a first circular hole block 41, the first circular hole block 41 is fixedly connected to one side of the frame 1 near the circular through hole 34, the inner wall of the first circular hole block 41 is slidably connected with a positioning rod 42, one end of the positioning rod 42 is fixedly connected with a circular plate 43, one side of the circular plate 43 is fixedly connected with a spring 44, the spring 44 is sleeved on the surface of the positioning rod 42, the other end of the spring 44 is fixedly connected to the first circular hole block 41, a circular hole 47 is opened on one side of the latch 38, the surface size and shape of the positioning rod 42 are adapted to the size and shape of the inner wall of the circular hole 47, and the auxiliary device 41 is provided with a circular hole 47, and the surface size and shape of the positioning rod 42 are adapted to the size and shape of the inner wall of the circular hole 47. Auxiliary device 4, when the pin 38 moves to a position where it is fully inserted into the circular through hole 34, under the reaction force of the spring 44, the spring 44 drives the circular plate 43 to move toward the first circular hole block 41, so that the circular plate 43 drives the positioning rod 42 to move along the first circular hole block 41 toward the first circular hole block 41. When the positioning rod 42 moves to a position where it is inserted into the circular hole 47, the auxiliary limiting of the pin 38 is completed, which reduces the possibility of the pin 38 accidentally falling off from the circular through hole 34 during use, and further improves the limiting stability of the pin 38 on the rectangular plate 35.

[0032] Reference Figure 2 and Figure 4 As shown, the present embodiment discloses that an operating panel 45 is fixedly connected to one side of the circular plate 43, and the surface of the operating panel 45 is rectangular. By setting the operating panel 45, a person can drive the circular plate 43 to move quickly by manually moving the operating panel 45, thereby improving the convenience and stability of manually moving the circular plate 43. A second circular hole block 46 is fixedly connected to one side of the frame 1 that is symmetrical to the first circular hole block 41, and the surface of the latch 38 is slidably connected to the inner wall of the second circular hole block 46. By setting the second circular hole block 46, the second circular hole block 46 can provide auxiliary support for the latch 38 inserted therein, thereby reducing the shaking of the latch 38 away from the side of the first circular hole block 41 during use.

[0033] Working principle: first, manually move the rectangular plate 35 so that the rectangular plate 35 drives the multiple wire drawing holes 36 to move left and right along the inside of the rectangular hole 31. When any wire drawing hole 36 moves to the center position of the frame 1, the inner wall of the circular groove 37 corresponding to the wire drawing hole 36 coincides with the inner wall of the round through hole 34. At this time, manually move the pin 38 so that the pin 38 moves to the inserted round through hole 34 and the corresponding circular groove 37 to fix the position of the rectangular plate 35, thereby completing the rapid alternation of wire drawing holes 36 of different diameters, so that personnel can quickly alternate the use of multiple wire drawing holes 36 of different diameters by manually moving the rectangular plate 35. At this time, the frame 1 is assembled with the external heating equipment through the connecting seat 2, and then the induction wire is passed through the corresponding wire drawing hole 36 for extrusion, thereby achieving the wire drawing forming of induction wires of different diameters.

[0034] When the latch 38 moves to a position where it is fully inserted into the circular through hole 34, under the reaction force of the spring 44, the spring 44 drives the circular plate 43 to move toward the first circular hole block 41, so that the circular plate 43 drives the positioning rod 42 to move along the inside of the first circular hole block 41 toward the first circular hole block 41. When the positioning rod 42 moves to a position where it is inserted into the circular hole 47, the auxiliary limiting of the latch 38 is completed.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A thick wire drawing tool, comprising a frame (1), characterized in that: A connecting seat (2) is provided on one side of the frame (1), an adjusting device (3) is provided on one side of the frame (1), an auxiliary device (4) is provided on one side of the frame (1), the adjusting device (3) comprises a rectangular hole (31) provided on one side of the frame (1), a round through hole (34) is provided on one side of the frame (1), a rectangular plate (35) is slidably connected to the inner wall of the rectangular hole (31), a plurality of wire drawing holes (36) are provided on one side of the rectangular plate (35), the inner walls of the plurality of wire drawing holes (36) are of different sizes, a plurality of circular grooves (37) are provided on one side of the rectangular plate (35), the plurality of circular grooves (37) respectively correspond to the positions of the plurality of wire drawing holes (36), a latch (38) is slidably connected to the inner wall of one of the circular grooves (37), the surface size and shape of the latch (38) are adapted to the size and shape of the inner wall of the round through hole (34).

2. A thick wire drawing tool according to claim 1, characterized in that: A baffle (310) is fixedly connected to one side of the rectangular plate (35), and the surface of the baffle (310) is larger than the inner wall of the rectangular hole (31).

3. A thick wire drawing tool according to claim 1, characterized in that: One end of the latch pin (38) is fixedly connected to an auxiliary plate (39), and the surface of the auxiliary plate (39) is circular.

4. A thick wire drawing tool according to claim 1, characterized in that: A calibration groove (312) is provided on one side of the rectangular plate (35), and a calibration hole (33) is provided on one side of the frame (1).

5. A thick wire drawing tool according to claim 1, characterized in that: The inner wall of the frame (1) is provided with a limiting groove (32), one side of the rectangular plate (35) is fixedly connected to a limiting block (311), and the surface of the limiting block (311) is slidably connected to the inner wall of the limiting groove (32).

6. A thick wire drawing tool according to claim 1, characterized in that: The auxiliary device (4) comprises a first circular hole block (41), the first circular hole block (41) being fixedly connected to a side of the frame (1) close to the circular through hole (34), a positioning rod (42) being slidably connected to the inner wall of the first circular hole block (41), one end of the positioning rod (42) being fixedly connected to a circular plate (43), one side of the circular plate (43) being fixedly connected to a spring (44), the spring (44) being sleeved on the surface of the positioning rod (42), the other end of the spring (44) being fixedly connected to the first circular hole block (41), a circular hole (47) being formed on one side of the latch (38), the surface size and shape of the positioning rod (42) being adapted to the size and shape of the inner wall of the circular hole (47).

7. A thick wire drawing tool according to claim 6, characterized in that: An operating plate (45) is fixedly connected to one side of the circular plate (43), and the surface of the operating plate (45) is rectangular.

8. A thick wire drawing tool according to claim 6, characterized in that: A second circular hole block (46) is fixedly connected to one side of the frame (1) symmetrical to the first circular hole block (41), and a surface of the latch (38) is slidably connected to an inner wall of the second circular hole block (46).

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