Wire drawing machine head structure capable of conveniently changing modes

Abstract

The utility model discloses a wire drawing machine head structure capable of conveniently changing modes, which comprises an assembly seat, a groove is arranged on one side of the assembly seat, a wire drawing module is rotatably connected in the groove, one side of the wire drawing module is fixedly connected with one side of a connecting round block, and the other side of the connecting round block is fixedly connected with a limiting round block. Through the arrangement of the plurality of wire drawing holes, the wire drawing module, the connecting block, the positioning groove, the fixing block, the spring, the sliding block, the positioning rod, the shifting plate and the like, the center of the wire drawing hole with the corresponding hole diameter can be aligned with the center of the through hole by rotating the wire drawing module, and the positioning rod is clamped into the corresponding positioning groove by operating the shifting plate, so that the position of the connecting block is fixed; therefore, the position of the wire drawing module is fixed, the center of the corresponding wire drawing hole is conveniently adjusted to be aligned with the center of the through hole according to the diameter specification of the drawn wire, the position of the wire drawing module is fixed, operation is convenient, the wire drawing die head does not need to be replaced by disassembling a plurality of bolts, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing machine technology, specifically to a convenient mode-changing wire drawing machine head structure. Background Technology

[0002] Wire drawing machines, also known as wire drawing machines, are widely used mechanical equipment in industrial applications, including machinery manufacturing, hardware processing, petrochemicals, plastics, bamboo and wood products, and wire and cable industries. Wire drawing machines can be classified into round wire drawing machines and flat wire drawing machines according to the cross-sectional shape of the workpiece they draw. A wire drawing machine includes a pay-off frame, drawing die head, intermediate drum, rollers, pulleys, guide rollers, and finished product drum, among which the drawing die head is the most important component. Steel wire is drawn into fine wires through the drawing die head. Currently, most wire drawing die heads have only one die hole.

[0003] For example, Chinese utility model patent CN222326265U discloses a high-speed copper wire drawing machine, including a base, support plates, drawing rollers, pressure rollers, drawing holes, electric telescopic rods, a drawing motor, a winding motor, and a water immersion tank. Support plates are provided on both sides of the base, and fixed vertical plates are provided on both support plates. Fixed horizontal plates are provided on the upper side of the two fixed vertical plates, and drawing holes are provided on the lower side of the fixed horizontal plates. Electric telescopic rods are provided on both support plates near the fixed vertical plates, and adjusting blocks are provided at the ends of the electric telescopic rods away from the support plates. A pressure roller is provided between the two adjusting blocks. Adjusting grooves are provided on the two fixed vertical plates at positions corresponding to the pressure rollers, and the size of the adjusting grooves is adapted to the size of the pressure rollers. This utility model has a simple structure, and the water stains after immersion and cooling during the wire drawing process can be dried in time.

[0004] However, existing wire drawing machines require drawing copper wires to meet the needs of different types of wires. When drawing copper wires with different apertures, the drawing die head needs to be replaced. The drawing die head in existing wire drawing machines is connected to the drawing machine by bolts. Replacing the drawing die head requires disassembling multiple bolts, which is quite troublesome.

[0005] To address these issues, we propose a convenient mode-changing wire drawing machine head structure. Utility Model Content

[0006] The purpose of this utility model is to provide a convenient mode-changing wire drawing machine head structure to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a convenient mode-changing wire drawing machine head structure, including an assembly base, a groove on one side of the assembly base, a wire drawing module rotatably connected in the groove, a connecting block fixedly connected to one side of the wire drawing module, a limiting block fixedly connected to the other side of the connecting block, multiple wire drawing holes of different diameters on one side of the wire drawing module, multiple connecting blocks fixedly connected to the outer surface of the wire drawing module, a positioning groove on one side of the connecting block, a fixing block fixedly connected to one side of the assembly base, a sliding groove in the fixing block, a spring fixedly connected to the top surface of the sliding groove, a slider fixedly connected to the bottom end of the spring, the slider slidably connected to the sliding groove, a positioning rod fixedly connected to the bottom surface of the slider, the positioning rod engaging the positioning groove, and a toggle plate fixedly connected to one side of the slider.

[0008] Preferably, the connecting block and the limiting block are rotatably connected to the assembly base, and a through hole is opened on one side of the groove.

[0009] Preferably, mounting plates are fixed to both sides of the assembly base, positioning rulers are fixed to both ends of one side of the connecting block, and positioning lines are provided at both ends of one side of the assembly base.

[0010] Preferably, a toggle opening is provided on one side of the groove, and the toggle plate is slidably connected to the toggle opening.

[0011] Preferably, limiting blocks are fixed to both sides of the slider, and limiting grooves are opened on both sides of the slide groove, with the limiting blocks slidably connected to the limiting grooves.

[0012] Preferably, a sliding opening is provided on the bottom surface of the groove, and the positioning rod is slidably connected to the sliding opening.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention incorporates multiple wire drawing holes, a wire drawing module, a connecting block, a positioning groove, a fixing block, a spring, a slider, a positioning rod, and a toggle plate. By rotating the wire drawing module, the center of the wire drawing hole of the corresponding diameter can be aligned with the center of the through hole. Furthermore, by operating the toggle plate, the positioning rod engages with the corresponding positioning groove, fixing the position of the connecting block and thus the wire drawing module. This facilitates adjusting the alignment of the wire drawing hole center with the through hole center according to the wire drawing hole diameter specifications and fixing the position of the wire drawing module. It is convenient to operate, eliminating the need to disassemble multiple bolts to replace the wire drawing die head, making operation easy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view sectional structural diagram of the present invention;

[0017] Figure 3This is a frontal cross-sectional view of the present invention.

[0018] In the diagram: 1. Assembly base; 2. Mounting plate; 3. Through hole; 4. Groove; 5. Brushing module; 6. Connecting round block; 7. Limiting round block; 8. Brushing hole; 9. Connecting block; 91. Positioning groove; 10. Positioning ruler; 11. Fixing block; 111. Slide groove; 1111. Limiting groove; 112. Actuating port; 113. Sliding port; 12. Spring; 13. Slider; 131. Limiting block; 14. Actuating plate; 15. Positioning rod; 16. Positioning line. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: Please refer to Figure 1-3 This is the first embodiment of the present invention, which provides a technical solution: a convenient mode-changing wire drawing machine head structure, including an assembly base 1. A groove 4 is formed on one side of the assembly base 1, and a wire drawing module 5 is rotatably connected in the groove 4. A circular block 6 is fixedly connected to one side of the wire drawing module 5, and a limiting circular block 7 is fixedly connected to the other side of the circular block 6. Multiple wire drawing holes 8 with different diameters are formed on one side of the wire drawing module 5. The diameter of any one of the multiple wire drawing holes 8 is smaller than the diameter of the through hole 3, which facilitates the selection of the corresponding wire drawing hole 8 according to the wire drawing diameter. The center of the through hole 3 is aligned with the center. Multiple connecting blocks 9 are fixed to the outer surface of the wire drawing module 5. Each wire drawing hole 8 is provided with a corresponding connecting block 9. A positioning groove 91 is opened on one side of the connecting block 9. A fixing block 11 is fixed to one side of the mounting base 1. A sliding groove 111 is opened in the fixing block 11. A spring 12 is fixed to the top surface of the sliding groove 111. A slider 13 is fixed to the bottom end of the spring 12. The slider 13 slides and connects to the sliding groove 111. A positioning rod 15 is fixed to the bottom surface of the slider 13. The positioning rod 15 is engaged with the positioning groove 91. A toggle plate 14 is fixed to one side of the slider 13.

[0021] Example 2: Please refer to Figure 1-3 This is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. The connecting round block 6 and the limiting round block 7 are rotatably connected to the assembly base 1, and a through hole 3 is opened on one side of the groove 4.

[0022] Mounting plates 2 are fixed to both sides of the mounting base 1. The wire drawing die structure can be fixed to the copper wire drawing machine through the mounting plates 2 by bolts. Positioning rulers 10 are fixed to both ends of one side of the connecting block 9. Positioning lines 16 are provided at both ends of one side of the mounting base 1. They can be used for auxiliary positioning when the center of the corresponding wire drawing hole 8 is aligned with the center of the through hole 3. When the positioning ruler 10 on the connecting block 9 is aligned with the positioning line 16, the center of the corresponding wire drawing hole 8 can correspond to the center of the through hole 3.

[0023] A toggle opening 112 is provided on one side of the slide groove 111, and the toggle plate 14 is slidably connected to the toggle opening 112.

[0024] Limiting blocks 131 are fixedly connected to both sides of slider 13. Limiting grooves 1111 are opened on both sides of slide groove 111. Limiting blocks 131 are slidably connected to limiting grooves 1111 to improve the stability of slider 13 movement and limit the range of slider 13 movement.

[0025] A sliding opening 113 is provided on the inner bottom surface of the slide groove 111, and the positioning rod 15 is slidably connected to the sliding opening 113.

[0026] Example 3: Please refer to Figure 1-3 This is the third embodiment of the present invention. Based on the above two embodiments, in actual use, the corresponding wire drawing hole 8 is selected according to the required wire drawing hole diameter. The actuating plate 14 is moved to drive the slider 13 upward, so that the slider 13 compresses the spring 12, causing the positioning rod 15 to move upward as well. The wire drawing module 5 is rotated so that the center of the selected wire drawing hole 8 corresponds to the center of the through hole 3, so that the positioning ruler 10 set on the connecting block 9 corresponding to the wire drawing hole 8 is aligned with the positioning line 16. The actuating plate 14 is released so that the slider 13 and the positioning rod 15 are moved by the spring 12. The positioning rod 15 is inserted into the positioning groove 91 set on the corresponding connecting block 9, which can fix the position of the wire drawing module 5. It is convenient to adjust the center of the corresponding wire drawing hole 8 to align with the center of the through hole 3 according to the wire drawing hole diameter and fix the position of the wire drawing module 5. It is convenient to operate and does not require disassembling multiple bolts to replace the wire drawing die head.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A convenient mode-changing wire drawing machine head structure, comprising an assembly base (1), characterized in that: The assembly base (1) has a groove (4) on one side, and a wire drawing module (5) is rotatably connected in the groove (4). The wire drawing module (5) is fixedly connected to one side of a connecting block (6), and a limiting block (7) is fixedly connected to the other side of the connecting block (6). The wire drawing module (5) has multiple wire drawing holes (8) with different diameters on one side. Multiple connecting blocks (9) are fixedly connected to the outer surface of the wire drawing module (5). A positioning groove (91) is opened on one side of the connecting block (9). A fixing block (11) is fixedly connected to one side of the assembly base (1). A sliding groove (111) is opened in the fixing block (11). A spring (12) is fixedly connected to the top surface of the sliding groove (111). A slider (13) is fixedly connected to the bottom end of the spring (12). The slider (13) is slidably connected to the sliding groove (111). A positioning rod (15) is fixedly connected to the bottom surface of the slider (13). The positioning rod (15) is engaged with the positioning groove (91). A toggle plate (14) is fixedly connected to one side of the slider (13).

2. The convenient mode-changing wire drawing machine head structure according to claim 1, characterized in that: The connecting block (6) and the limiting block (7) are rotatably connected to the assembly base (1), and a through hole (3) is opened on one side of the groove (4).

3. The convenient mode-changing wire drawing machine head structure according to claim 1, characterized in that: Mounting plates (2) are fixed to both sides of the mounting base (1), and positioning rulers (10) are fixed to both ends of one side of the connecting block (9). Positioning lines (16) are provided at both ends of one side of the mounting base (1).

4. The convenient mode-changing wire drawing machine head structure according to claim 1, characterized in that: A toggle opening (112) is provided on one side of the slide groove (111), and the toggle plate (14) is slidably connected to the toggle opening (112).

5. The convenient mode-changing wire drawing machine head structure according to claim 1, characterized in that: Limiting blocks (131) are fixedly connected to both sides of the slider (13), and limiting grooves (1111) are opened on both sides of the slide groove (111). The limiting blocks (131) are slidably connected to the limiting grooves (1111).

6. The convenient mode-changing wire drawing machine head structure according to claim 1, characterized in that: The bottom surface of the groove (111) is provided with a sliding opening (113), and the positioning rod (15) is slidably connected to the sliding opening (113).

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