Metal wire drawing adjusting device
By designing a metal wire drawing adjustment device that includes an adjustment structure, the problem of inaccurate wire drawing straightness caused by wire harness winding is solved, and a higher straightness requirement is achieved.
Patent Information
- Application Number
- CN202422404264.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-30
AI Technical Summary
During the drawing process of existing metal wire drawing adjustment devices, the wire harness is easily wound onto the drawing guide wheel, resulting in the drawing straightness inaccurate enough and cannot meet the higher straightness requirements.
A metal wire drawing adjustment device including a device frame, a fixture, a drawing die, a drawing guide wheel and an adjustment structure is designed. The adjustment structure consists of a mounting block, a connecting block, an adjustment block, a metal wire guide wheel and a fine-tuning top wire. By adjusting the angle of the metal wire guide wheel, the metal wire returns to the wire drawing guide wheel at a higher straightness.
It effectively avoids the situation where the wire harness is wound to the wire drawing guide wheel, improves the straightness of the metal wire, and meets higher straightness requirements.
Smart Images
Figure CN223028138U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal wire drawing adjustment devices, in particular to a metal wire drawing adjustment device. Background Art
[0002] The metal wire drawing adjustment device is a key device used to adjust and control the metal wire drawing process in metal wire processing. The wire drawing process is to draw a thicker metal wire through the holes of one or more dies (drawing dies) to make it into a thinner wire.
[0003] During the process of using the current metal wire drawing adjustment device, the staff often find that: generally, the wire harness directly winds around the wire drawing guide wheel after being drawn out from the drawing die. For ordinary steel wires, the relative positions of the drawing die and the wire drawing guide wheel are adjusted to initially ensure the straightness of the metal wire. However, such straightness cannot be guaranteed to be completely accurate. Now, there are higher requirements for the straightness of the metal wire, so it is necessary to further ensure the straightness of wire drawing. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a metal wire drawing adjustment device is proposed.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a metal wire drawing adjustment device, including a device frame body, a fixture is fixedly connected to the device frame body, a drawing die is arranged in the fixture, a wire drawing guide wheel is rotatably connected to the device frame body, an adjustment structure is arranged on the device frame body, the adjustment structure is mainly composed of a mounting block, the mounting block is fixedly connected to the device frame body, a connecting block is arranged on the mounting block, a rotating shaft is rotatably connected to the connecting block, one end of the rotating shaft is fixedly connected to an adjusting block, a metal wire guide wheel is rotatably connected to the adjusting block, and two fine-tuning jackscrews are threadedly connected to the connecting block.
[0006] The effects achieved by the above components are as follows: the drawing die is installed on the fixture, the metal wire to be drawn is passed through the drawing die and wound around the wire drawing guide wheel, then the metal wire passing through the wire drawing guide wheel is wound around the metal wire guide wheel, and then the two fine-tuning jackscrews are rotated by means of tools to drive the adjusting block to rotate, so as to adjust the angle of the metal wire guide wheel, so that the metal wire returns to the wire drawing guide wheel with higher straightness, thus avoiding the situation of lower wire drawing straightness caused by the general wire harness directly winding around the wire drawing guide wheel after being drawn out from the drawing die.
[0007] Preferably, a first sliding groove is opened on the mounting block, a first bolt is fixedly connected to the connecting block, and a nut is threadedly connected to the first bolt.
[0008] The effects achieved by the above components are as follows: The staff can drive the first bolt to move in the first chute by moving the connecting block to adjust the position of the connecting block. After the position of the connecting block is adjusted, a tool is used to screw the nut to limit the first bolt.
[0009] Preferably, two second chutes are provided on the connecting block, two second bolts are fixedly connected to the adjusting block, and nuts are threadedly connected to the second bolts.
[0010] The effects achieved by the above components are as follows: When the adjusting block rotates slightly, it will drive the two second bolts to move slightly in the second chute, and finally two nuts are screwed on with a tool to limit the second bolts.
[0011] Preferably, gaskets are sleeved on the first bolt and the second bolt.
[0012] The effects achieved by the above components are as follows: When the gasket is squeezed, it deforms, and can evenly distribute the pressure of the first bolt and the second bolt on a larger contact surface, preventing damage to the components due to excessive local pressure.
[0013] Preferably, two limiting grooves are provided on the connecting block, two limiting blocks are fixedly connected to the mounting block, and the limiting blocks are slidably connected to the limiting grooves.
[0014] The effects achieved by the above components are as follows: The limiting blocks are slidably limited in the limiting grooves, which can prevent relative rotation between the connecting block and the mounting block.
[0015] Preferably, a storage structure is provided on the device frame. The storage structure is mainly composed of a storage box. The storage box is arranged on the device frame. A fixing block is fixedly connected to the storage box, and two hooks are fixedly connected to the device frame.
[0016] The effects achieved by the above components are as follows: The staff places the tools needed during the adjustment process in the storage box, and then clips the fixing block on the hook, which is convenient for the staff to use.
[0017] Preferably, a pull-out plate is slidably connected to the storage box. A rotating plate is rotatably connected to the pull-out plate. A plug is slidably inserted into the rotating plate, and a circular groove is provided on the storage box.
[0018] The effects achieved by the above components are as follows: Place the tools on the pull-out plate, pull the rotating plate outwards to drive the pull-out plate out of the storage box, and then rotate the rotating plate so that the rotating plate and the pull-out plate are horizontal, which is convenient for the staff to take. Insert the plug into the circular groove to limit the pull-out plate.
[0019] Preferably, a plurality of partition plates are fixedly connected in the storage box, a plurality of baffle plates are fixedly connected to the draw plate, and clamping grooves are formed in the partition plates.
[0020] The effects achieved by the above components are as follows: The partition plates and the baffle plates can separate the tools to prevent various tools from being randomly stacked together.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are that in the present utility model, by setting an adjustment structure, the wire drawing die is installed on the fixture, and the wire to be drawn is passed through the wire drawing die and wound around the wire drawing guide wheel, and then the wire passing through the wire drawing guide wheel is wound around the wire guide wheel. Then, with the help of tools, two fine-tuning jackscrews are rotated to drive the adjustment block to rotate, so as to adjust the angle of the wire guide wheel, so that the wire returns to the wire drawing guide wheel with higher straightness, thereby avoiding the situation that the wire drawing straightness is relatively low because the general wire harness directly winds around the wire drawing guide wheel after being drawn out from the wire drawing die. Brief Description of the Drawings
[0022] Figure 1 is a three-dimensional structural schematic diagram of the wire drawing adjustment device proposed by the present utility model;
[0023] Figure 2 is a partial schematic diagram of the adjustment structure of the wire drawing adjustment device proposed by the present utility model;
[0024] Figure 3 is a partial schematic diagram of the storage structure of the wire drawing adjustment device proposed by the present utility model;
[0025] Figure 4 is another partial schematic diagram of the storage structure of the wire drawing adjustment device proposed by the present utility model.
[0026] Legend Explanation: 1. Device frame; 2. Fixture; 3. Wire drawing die; 4. Wire drawing guide wheel; 5. Adjustment structure; 51. Mounting block; 52. Connecting block; 53. Adjustment block; 54. Wire guide wheel; 55. Rotating shaft; 56. First chute; 57. First bolt; 58. Second chute; 59. Second bolt; 510. Fine-tuning jackscrew; 511. Spacer; 512. Limiting block; 513. Limiting groove; 6. Storage structure; 61. Storage box; 62. Hook; 63. Fixed block; 64. Draw plate; 65. Rotating plate; 66. Plug pin; 67. Circular groove; 68. Partition plate; 69. Baffle plate; 610. Clamping groove. Detailed Description of the Embodiment
[0027] Example 1, as Figure 1 shown, the wire drawing adjustment device includes a device frame 1, a fixture 2 is fixedly connected to the device frame 1, a wire drawing die 3 is arranged in the fixture 2, and a wire drawing guide wheel 4 is rotatably connected to the device frame 1.
[0028] Referring to Figure 2 , an adjustment structure 5 is provided on the device frame 1. The adjustment structure 5 is mainly composed of a mounting block 51. The mounting block 51 is fixedly connected to the device frame 1. A connecting block 52 is provided on the mounting block 51. A rotating shaft 55 is rotatably connected to the connecting block 52. One end of the rotating shaft 55 is fixedly connected to an adjusting block 53. A metal wire guide wheel 54 is rotatably connected to the adjusting block 53. Two fine-tuning set screws 510 are threadedly connected to the connecting block 52. The wire drawing die 3 is installed on the fixture 2, and the metal wire to be drawn is passed through the wire drawing die 3 and wound around the wire drawing guide wheel 4. Then, the metal wire passing through the wire drawing guide wheel 4 is wound around the metal wire guide wheel 54. Then, by using a tool to rotate the two fine-tuning set screws 510 to drive the adjusting block 53 to rotate, the angle of the metal wire guide wheel 54 is adjusted so that the metal wire returns to the wire drawing guide wheel 4 with higher straightness, thereby avoiding the situation that the general wire harness directly winds around the wire drawing guide wheel after being drawn out of the wire drawing die 3, resulting in low wire drawing straightness. A first chute 56 is opened on the mounting block 51. A first bolt 57 is fixedly connected to the connecting block 52. A nut is threadedly connected to the first bolt 57. The staff can move the connecting block 52 to drive the first bolt 57 to move in the first chute 56 to adjust the position of the connecting block 52. After the position of the connecting block 52 is adjusted, then use a tool to screw the nut to limit the first bolt 57. Two second chutes 58 are opened on the connecting block 52. Two second bolts 59 are fixedly connected to the adjusting block 53. A nut is threadedly connected to the second bolt 59. When the adjusting block 53 rotates slightly, it will drive the two second bolts 59 to move slightly in the second chutes 58. Finally, use a tool to screw on the two nuts to limit the second bolts 59. A gasket 511 is sleeved on the first bolt 57, and a gasket 511 is sleeved on the second bolt 59. When the gasket 511 is squeezed, it deforms and can evenly distribute the pressure of the first bolt 57 and the second bolt 59 on a larger contact surface, preventing damage to components due to excessive local pressure. Two limiting grooves 513 are opened on the connecting block 52. Two limiting blocks 512 are fixedly connected to the mounting block 51. The limiting blocks 512 are slidably connected to the limiting grooves 513. The limiting blocks 512 are limited and slide in the limiting grooves 513, which can prevent relative rotation between the connecting block 52 and the mounting block 51.
[0029] Referring to Figure 3 and Figure 4, a storage structure 6 is provided on the device frame 1. The storage structure 6 is mainly composed of a storage box 61. The storage box 61 is arranged on the device frame 1. A fixing block 63 is fixedly connected to the storage box 61. Two hooks 62 are fixedly connected to the device frame 1. The staff places the tools needed during the adjustment process in the storage box 61, and then clips the fixing block 63 on the hooks 62, which is convenient for the staff to use. A pull-out plate 64 is slidably connected to the storage box 61. A rotating plate 65 is rotatably connected to the pull-out plate 64. A plug pin 66 is slidably inserted into the rotating plate 65. A circular groove 67 is formed in the storage box 61. Place the tool on the pull-out plate 64, pull the rotating plate 65 outwards to drive the pull-out plate 64 out of the storage box 61, and then rotate the rotating plate 65 so that the rotating plate 65 is horizontal with the pull-out plate 64, which is convenient for the staff to pick up. Insert the plug pin 66 into the circular groove 67 to limit the pull-out plate 64. A number of partition plates 68 are fixedly connected to the storage box 61. A number of baffle plates 69 are fixedly connected to the pull-out plate 64. A card slot 610 is formed in the partition plate 68. The partition plates 68 and the baffle plates 69 can separate the tools to prevent various tools from being stacked together in a mess.
[0030] Working principle: Install the wire drawing die 3 on the fixture 2, pass the metal wire to be drawn through the wire drawing die 3 and wind it around the wire drawing guide wheel 4, then wind the metal wire passing through the wire drawing guide wheel 4 around the metal wire guide wheel 54, and then use tools to rotate two fine-tuning screws 510 to drive the adjusting block 53 to rotate, so as to adjust the angle of the metal wire guide wheel 54, so that the metal wire returns to the wire drawing guide wheel 4 with higher straightness, thus avoiding the situation that the general wire harness will directly wind around the wire drawing guide wheel after being drawn out of the wire drawing die 3, resulting in lower wire drawing straightness. The staff can move the connecting block 52 to drive the first bolt 57 to move in the first chute 56 to adjust the position of the connecting block 52. After the position of the connecting block 52 is adjusted, use tools to screw the nut to limit the first bolt 57. When the adjusting block 53 rotates slightly, it will drive the two second bolts 59 to move slightly in the second chute 58. Finally, use tools to screw on two nuts to limit the second bolts 59. When the gasket 511 is squeezed, it will deform, and can evenly distribute the pressure of the first bolt 57 and the second bolt 59 on a larger contact surface, preventing damage to the components due to excessive local pressure. The limiting block 512 is limited and slides in the limiting groove 513, which can prevent the relative rotation between the connecting block 52 and the mounting block 51. The staff places the tools needed during the adjustment process in the storage box 61, and then clips the fixing block 63 on the hooks 62, which is convenient for the staff to use. Place the tool on the pull-out plate 64, pull the rotating plate 65 outwards to drive the pull-out plate 64 out of the storage box 61, and then rotate the rotating plate 65 so that the rotating plate 65 is horizontal with the pull-out plate 64, which is convenient for the staff to pick up. Insert the plug pin 66 into the circular groove 67 to limit the pull-out plate 64. The partition plates 68 and the baffle plates 69 can separate the tools to prevent various tools from being stacked together in a mess.
[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
Claims
1. A metal wire drawing adjustment device, comprising a device frame (1), characterized in that: The device frame (1) is fixedly connected to a clamp (2), a wire drawing die (3) is arranged in the clamp (2), a wire drawing guide wheel (4) is rotatably connected to the device frame (1), an adjustment structure (5) is arranged on the device frame (1), and the adjustment structure (5) is mainly composed of a mounting block (51), the mounting block (51) is fixedly connected to the device frame (1), a connecting block (52) is arranged on the mounting block (51), a rotating shaft (55) is rotatably connected to the connecting block (52), one end of the rotating shaft (55) is fixedly connected to an adjustment block (53), a metal wire guide wheel (54) is rotatably connected to the adjustment block (53), and two fine-tuning top screws (510) are threadedly connected to the connecting block (52).
2. The metal wire drawing adjustment device according to claim 1, characterized in that: The mounting block (51) is provided with a first sliding groove (56), the connecting block (52) is fixedly connected with a first bolt (57), and the first bolt (57) is threadedly connected with a nut.
3. The metal wire drawing adjustment device according to claim 2, characterized in that: The connecting block (52) is provided with two second sliding grooves (58), the adjusting block (53) is fixedly connected with two second bolts (59), and nuts are threadedly connected to the second bolts (59).
4. The metal wire drawing adjustment device according to claim 3, characterized in that: A gasket (511) is sleeved on the first bolt (57), and a gasket (511) is sleeved on the second bolt (59).
5. The metal wire drawing adjustment device according to claim 4, characterized in that: Two limiting grooves (513) are formed on the connection block (52), and two limiting blocks (512) are fixedly connected to the installation block (51), and the limiting blocks (512) are slidably connected to the limiting grooves (513).
6. The metal wire drawing adjustment device according to claim 5, characterized in that: A storage structure (6) is provided on the device frame (1), the storage structure (6) mainly consisting of a storage box (61), the storage box (61) is provided on the device frame (1), a fixing block (63) is fixedly connected to the storage box (61), and two hooks (62) are fixedly connected to the device frame (1).
7. The metal wire drawing adjustment device according to claim 6, characterized in that: The storage box (61) is slidably connected to a pull-out plate (64), the pull-out plate (64) is rotatably connected to a rotating plate (65), a latch (66) is slidably inserted into the rotating plate (65), and a circular groove (67) is provided on the storage box (61).
8. The metal wire drawing adjustment device according to claim 7, characterized in that: A plurality of partitions (68) are fixedly connected to the storage box (61), a plurality of baffles (69) are fixedly connected to the pull-out plate (64), and a card slot (610) is provided on the partition (68).