Wire core and cable adjusting device
By using a core and cable adjustment device, and combining multi-dimensional adjustment components and guide wheels, the problems of core position misalignment and uneven cooling in cable production are solved, thereby improving the concentricity and quality of the cable.
Patent Information
- Application Number
- CN202423281471.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the traditional cable production process, the misalignment of the wire core position leads to uneven insulation sheath thickness, affecting concentricity. Furthermore, uneven cooling causes cable twisting or asymmetry, affecting cable quality.
The device employs a core and cable adjustment mechanism, including a core adjustment mechanism on the extruder and a cable adjustment mechanism on the cooling device. Through the combination of X, Y, and Z axis adjustment components and guide wheels, the core position is precisely adjusted to ensure concentricity and maintain cable stability during the cooling process.
It improves the concentricity and quality of the cable, avoids deformation or quality problems caused by uneven cooling, and ensures the stability of the cable during extrusion and cooling processes.
Smart Images
Figure CN223864284U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire processing technology, specifically to a wire core and cable adjustment device. Background Technology
[0002] As an important component of power transmission and information communication, cables play an indispensable role in modern society. The performance of cables directly affects their transmission efficiency and reliability, and one of the key factors is the concentricity of the cables.
[0003] Traditional extruders extrude the core wire directly through the inner die of the extruder head, then through the outer die to extrude the insulating sheath, thus forming a cable. In this process, if the core wire is misaligned, the insulating sheath around it will become uneven, with one side thicker than the other, affecting normal use. Controlling the core wire position and ensuring stability during extrusion are crucial for improving cable concentricity. After extrusion, the cable needs rapid cooling and shaping to prevent deformation or other quality problems caused by high temperatures. The cooling process also significantly impacts cable concentricity because the cable's geometry gradually stabilizes during cooling. Uneven cooling can lead to twisting or asymmetry, affecting concentricity. Utility Model Content
[0004] In view of the above-mentioned technical problems in the existing technology, this utility model provides a patent title.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A wire core and cable adjustment device includes an extruder and a cooling device. The extruder is equipped with a wire core adjustment device, which includes a connecting frame, an X-axis adjustment assembly, a first YZ-axis adjustment assembly, and a first guide wheel assembly. One end of the connecting frame is connected to the extruder, and the other end is connected to the X-axis adjustment assembly. The X-axis adjustment assembly includes a slide rail and a slider arranged along the X-axis direction. A first connecting plate is provided on the slider, and a first connecting rod adjustable along the longitudinal axis is provided on the first connecting plate. The top of the first connecting rod is connected to the first YZ-axis adjustment assembly, and the first guide wheel assembly is connected to the first YZ-axis adjustment assembly. The cooling device includes a housing and a cooling water tank. A cable adjustment device is provided on the cooling water tank. The cable adjustment device includes a second YZ-axis adjustment assembly, a second connecting plate, and a second guide wheel. The second connecting plate is connected to the second YZ-axis adjustment assembly, and the second guide wheel is connected to the second connecting plate.
[0007] Preferably, the X-axis adjustment assembly further includes an adjusting nut, which passes through the first connecting plate and presses the slide rail at one end to fix the X-axis adjustment assembly.
[0008] Preferably, the first YZ axis adjustment assembly includes a first Y axis adjustment assembly, a first connector, and a first Z axis adjustment assembly. The first connector includes a first base plate and a first side plate that are perpendicular to each other. The first Y axis adjustment assembly is disposed at the bottom of the first base plate, the first Z axis adjustment assembly is disposed on the first side plate, and the first guide wheel assembly is disposed at the end of the first Z axis adjustment assembly away from the first side plate.
[0009] Preferably, the first Y-axis adjustment assembly includes a first Y-axis fixing block disposed on the top of the first connecting rod, a first Y-axis slider disposed on the top of the first Y-axis fixing block, and a first Y-axis micrometer disposed on the first Y-axis fixing block; the first Z-axis adjustment assembly includes a first Z-axis fixing block disposed on the side plate, a first Z-axis slider disposed on the first Z-axis fixing block, and a first Z-axis micrometer disposed on the first Z-axis fixing block.
[0010] Preferably, the first guide wheel assembly is mounted on the first Z-axis slider and includes a mounting plate, a left guide wheel, and a right guide wheel. The mounting plate is rotatably mounted on the first Z-axis slider, and the left and right guide wheels are located at both ends of the mounting plate.
[0011] Preferably, the cooling water tank is also provided with a base, and the second YZ axis adjustment assembly is disposed on the base. The second YZ axis adjustment assembly includes a second Y axis adjustment assembly, a second connector and a second Z axis adjustment assembly. The second connector includes a second base plate and a second side plate that are perpendicular to each other. The second Y axis adjustment assembly is disposed at the bottom of the second base plate, the second Z axis adjustment assembly is disposed on the second side plate, and the second guide wheel is disposed at the end of the second Z axis adjustment assembly away from the second side plate.
[0012] Preferably, the second Y-axis adjustment assembly includes a second Y-axis fixing block disposed on the top of the base, a second Y-axis slider disposed on the top of the second Y-axis fixing block, and a second Y-axis micrometer disposed on the second Y-axis fixing block; the second Z-axis adjustment assembly includes a second Z-axis fixing block disposed on the side plate, a second Z-axis slider disposed on the second Z-axis fixing block, and a second Z-axis micrometer disposed on the second Z-axis fixing block.
[0013] Preferably, the second connecting plate is disposed on the second Y-axis slider, and the second guide wheel is disposed at the bottom of the second connecting plate.
[0014] Preferably, the cooling water tank is slidably disposed in the housing along the direction of cable movement, and a pair of baffles are provided in the cooling water tank. A first rubber block and a second rubber block are embedded between the pair of baffles, and a wire-passing hole is formed between the first rubber block and the second rubber block.
[0015] The beneficial effects of this utility model are:
[0016] This utility model discloses a wire core and cable adjustment device, comprising an extruder and a cooling device. The extruder is equipped with a wire core adjustment device, which includes a connecting frame, an X-axis adjustment assembly, a first YZ-axis adjustment assembly, and a first guide wheel assembly. One end of the connecting frame is connected to the extruder, and the other end is connected to the X-axis adjustment assembly. The X-axis adjustment assembly includes a slide rail and a slider arranged along the X-axis direction. A first connecting plate is provided on the slider, and a first connecting rod adjustable along the longitudinal axis is provided on the first connecting plate. The top of the first connecting rod is connected to the first YZ-axis adjustment assembly, and the first guide wheel assembly is connected to the first YZ-axis adjustment assembly. The cooling device includes a housing and a cooling water tank. A cable adjustment device is provided on the cooling water tank, comprising a second YZ-axis adjustment assembly, a second connecting plate, and a second guide wheel. The second connecting plate is connected to the second YZ-axis adjustment assembly, and the second guide wheel is connected to the second connecting plate. The multi-dimensional adjustment function of the X-axis adjustment component and the first YZ-axis adjustment component can precisely adjust the position of the wire core in the X, Y, and Z directions, ensuring the concentricity of the wire core during the extrusion process, thereby improving the quality of the cable. By setting the cable adjustment device on the cooling water tank, it can be ensured that the cable maintains a stable position during the cooling process, avoiding cable deformation or quality problems caused by uneven cooling. Attached Figure Description
[0017] Figure 1 This is a front view of a wire core and cable adjustment device in one embodiment.
[0018] Figure 2 This is a perspective view of the wire core adjustment device in the embodiment.
[0019] Figure 3 This is the first YZ axis adjustment component in the embodiment.
[0020] Figure 4 This is a perspective view of the cooling water tank in the embodiment.
[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.
[0022] Figure 6 This is a perspective view of the cable adjustment device in the embodiment.
[0023] Reference numerals: 1. Extruder; 101. Core adjusting device; 102. Connecting frame; 103. X-axis adjusting assembly; 104. Slide rail; 105. Slider; 106. First connecting plate; 107. First connecting rod; 108. Adjusting nut; 109. First YZ axis adjusting assembly; 110. First Y-axis adjusting assembly; 111. First Y-axis slider; 112. First Y-axis fixing block; 113. First Y-axis micrometer; 114. First connecting piece; 115. First base plate; 116. First side plate; 117. First Z-axis adjusting assembly; 118. First Z-axis slider; 119. First Z-axis fixing block; 120. First Z-axis micrometer; 121. First guide wheel assembly; 122. Mounting plate; 123. Left guide wheel; 124. Right guide wheel;
[0024] 2. Cooling device; 201. Housing; 202. Cooling water tank; 203. Cable adjustment device; 204. Base; 205. Second YZ axis adjustment assembly; 206. Second Y axis adjustment assembly; 207. Second Y axis slider; 208. Second Y axis fixing block; 209. Second Y axis micrometer; 210. Second connector; 211. Second base plate; 212. Second side plate; 213. Second Z axis adjustment assembly; 214. Second Z axis slider; 215. Second Z axis fixing block; 216. Second Z axis micrometer; 217. Second connecting plate; 218. Second guide wheel; 219. Water baffle; 220. First rubber block; 221. Second rubber block; 222. Cable hole. Detailed Implementation
[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0026] This embodiment provides a wire core and cable adjustment device, such as... Figures 1 to 6 As shown, the device includes an extruder 1 and a cooling device 2. The extruder 1 is provided with a core adjustment device 101 for adjusting the concentricity of the core and the outer insulation layer. The core adjustment device 101 includes an X-axis adjustment assembly 103, a first YZ-axis adjustment assembly 109 and a first guide wheel assembly 121. The first YZ-axis adjustment assembly 109 is connected to the X-axis adjustment assembly 103, and the first guide wheel assembly 121 is connected to the first YZ-axis adjustment assembly 109.
[0027] Furthermore, the core adjustment device 101 also includes a connecting frame 102, one end of which is connected to the extruder 1, and the other end of which is connected to the X-axis adjustment assembly 103. The X-axis adjustment assembly 103 includes a slide rail 104 and a slider 105 slidably mounted on the slide rail. The slide rail 104 is arranged along the X-axis at the end of the connecting frame 102 away from the extruder 1. A first connecting plate 106 is also provided on the slider 105, and a first connecting rod 107 is provided on the first connecting plate 106. The first connecting rod 107 is movable along the longitudinal axis of the first connecting plate 106, and a first YZ-axis adjustment assembly 109 is located on top of the first connecting rod 107.
[0028] Furthermore, the core adjustment device 101 also includes an adjusting nut 108, which is used to fix the X-axis adjustment assembly 103. The adjusting nut 108 is disposed through the first connecting plate 106. The adjusting nut 108 is threadedly engaged with the first connecting plate 106, so that after the slider 105 and the first connecting plate 106 are adjusted to the preset position along the slide rail 104, the adjusting nut 108 presses the slide rail 104 to prevent it from being displaced due to vibration or other external forces during the production process, thus ensuring the accuracy of the core position.
[0029] Furthermore, the first YZ axis adjustment assembly 109 includes a first Y axis adjustment assembly 110, a first connector 114, and a first Z axis adjustment assembly 117. The first Y axis adjustment assembly 110 and the first Z axis adjustment assembly 117 are connected by the first connector 114. The first connector 114 includes a first base plate 115 and a first side plate 116 that are perpendicular to each other. The first Y axis adjustment assembly 110 is disposed at the bottom of the first base plate 115, and the first Z axis adjustment assembly 117 is disposed on the first side plate 116. The first guide wheel assembly 121 is disposed at the end of the first Z axis adjustment assembly 117 away from the first side plate 116.
[0030] The first Y-axis adjustment assembly 110 includes a first Y-axis slider 111, a first Y-axis fixing block 112, and a first Y-axis micrometer 113. The first Y-axis fixing block 112 is fixed to the top of the first connecting rod 107. The first Y-axis slider 111 is slidably disposed on the top of the first Y-axis fixing block 112, and its top is fixedly connected to the bottom of the first base plate 115. The first Y-axis micrometer 113 is disposed on the first Y-axis fixing block 112. By rotating the first Y-axis micrometer 113, it can push against the first Y-axis slider 111 and move along the Y-axis direction, thereby driving the first connecting member 114 to move together.
[0031] The first Z-axis adjustment assembly 117 includes a first Z-axis slider 118, a first Z-axis fixing block 119, and a first Z-axis micrometer 120. The first Z-axis fixing block 119 is disposed on the first side plate 116, the first Z-axis slider 118 is slidably disposed on the first Z-axis fixing block 119, and the first Z-axis micrometer 120 is disposed on the first Z-axis fixing block 119. By rotating the first Z-axis micrometer 120, it can abut against the first Z-axis slider 118 and move along the Z-axis direction.
[0032] Furthermore, the first guide wheel assembly 121 is mounted on the first Z-axis slider 118. The first guide wheel assembly 121 includes a mounting plate 122, a left guide wheel 123, and a right guide wheel 124. The left guide wheel 123 and the right guide wheel 124 are respectively located at both ends of the mounting plate 122. The mounting plate 122 is rotatably mounted on the first Z-axis slider 118 to adjust the positions of the left guide wheel 123 and the right guide wheel 124. When the wire core passes through the first guide wheel assembly 121, the mounting plate 122 can be rotated according to the actual situation to adjust the positions of the left guide wheel 123 and the right guide wheel 124, preventing the wire core from twisting as it passes through.
[0033] Furthermore, the cooling device 2 includes a housing 201 and a cooling water tank 202. The cooling water tank 202 is slidably disposed within the housing 201 along the direction of cable movement; specifically, the cooling water tank 202 is slidably disposed within the housing 201 along its length. Since the cooling water tank 202 can slide back and forth along the length of the housing 201, after the wire core is extruded from the extruder 1, it is possible to select early or delayed cooling based on the requirements of different insulation layer characteristics on the outer surface of the wire core. Simultaneously, the cooling timing of the cable can be adjusted according to actual production needs to change the crystallinity of the insulation material on the cable surface, thereby changing the electrostatic capacitance of the cable.
[0034] A cable adjustment device 203 is provided on the cooling water tank 202. The cable adjustment device 203 includes a base 204, a second YZ axis adjustment assembly 205, a second connecting plate 217, and a second guide wheel 218.
[0035] The second YZ axis adjustment assembly 205 includes a second Y axis adjustment assembly 206, a second connector 210, and a second Z axis adjustment assembly 213. The second Y axis adjustment assembly 206 and the second Z axis adjustment assembly 213 are connected by the second connector 210. The second connector 210 includes a second base plate 211 and a second side plate 212 that are perpendicular to each other. The second Y axis adjustment assembly 206 is disposed at the bottom of the second base plate 211 and includes a second Y axis slider 207 and a second Y axis fixing block. The second Y-axis micrometer 208 and the second Y-axis slider 207 are fixedly mounted on the bottom of the second base plate 211. The second Y-axis fixing block 208 is slidably mounted on the bottom of the second Y-axis slider 207, and the bottom of the second Y-axis fixing block 208 is fixed to the top of the base 204. The second Y-axis micrometer 209 is mounted on the second Y-axis fixing block 208. By rotating the second Y-axis micrometer 209, the second Y-axis slider 207 can be driven to move along the Y-axis direction, thereby driving the second connecting member 210 to move together.
[0036] The second Z-axis adjustment assembly 213 includes a second Z-axis fixing block 215, a second Z-axis slider 214, and a second Z-axis micrometer 216. The second Z-axis fixing block 215 is fixedly mounted on the second side plate 212, the second Z-axis slider 214 is slidably mounted on the second Z-axis fixing block 215, and the second Z-axis micrometer 216 is mounted on the second Z-axis fixing block 215. By rotating the second Z-axis micrometer 216, the second Z-axis slider 214 can be driven to move along the Z-axis direction.
[0037] In addition, the second connecting plate 217 is connected to the second Z-axis slider 214, while the second guide wheel 218 is installed at the bottom of the second connecting plate 217.
[0038] Furthermore, a pair of baffles 219 are provided in the cooling water tank 202. The pair of baffles 219 are located on the left side of the cable adjustment assembly 203. A first rubber block 220 and a second rubber block 221 are embedded between the pair of baffles 219. A wire hole 222 is formed between the first rubber block 220 and the second rubber block 221. The design of the wire hole 222 can ensure that the cable moves along a predetermined path in the cooling water tank 202 and reduce the deviation of the cable during the cooling process.
[0039] In the description of this utility model, it is obvious that the described embodiments are only a part of the embodiments of this utility model, and not all of them. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0040] Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0041] In the description of this utility model, it should be noted that the terms "middle," "upper," "lower," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0042] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
Claims
1. A wire core and cable adjustment device, comprising an extruder (1) and a cooling device (2), characterized in that, The extruder (1) is equipped with a wire core adjustment device (101). The wire core adjustment device (101) includes a connecting frame (102), an X-axis adjustment assembly (103), a first YZ-axis adjustment assembly (109), and a first guide wheel assembly (121). One end of the connecting frame (102) is connected to the extruder (1), and the other end is connected to the X-axis adjustment assembly (103). The X-axis adjustment assembly (103) includes a slide rail (104) and a slider (105) arranged along the X-axis direction. The slider (105) is equipped with a first connecting plate (106), and the first connecting plate (106) is equipped with a first connecting rod (107) that can be adjusted along the longitudinal axis. The top of the connecting rod (107) is connected to the first YZ axis adjustment assembly (109), and the first guide wheel assembly (121) is connected to the first YZ axis adjustment assembly (109); the cooling device (2) includes a housing (201) and a cooling water tank (202), and a cable adjustment device (203) is provided on the cooling water tank (202). The cable adjustment device (203) includes a second YZ axis adjustment assembly (205), a second connecting plate (217) and a second guide wheel (218). The second connecting plate (217) is connected to the second YZ axis adjustment assembly (205), and the second guide wheel (218) is connected to the second connecting plate (217).
2. The wire core and cable adjustment device according to claim 1, characterized in that, The X-axis adjustment assembly (103) also includes an adjustment nut (108), which passes through the first connecting plate (106). One end of the adjustment nut (108) passing through the first connecting plate (106) presses against the slide rail (104) to fix the X-axis adjustment assembly (103).
3. The wire core and cable adjustment device according to claim 1, characterized in that, The first YZ axis adjustment assembly (109) includes a first Y axis adjustment assembly (110), a first connector (114) and a first Z axis adjustment assembly (117). The first connector (114) includes a first base plate (115) and a first side plate (116) that are perpendicular to each other. The first Y axis adjustment assembly (110) is located at the bottom of the first base plate (115), the first Z axis adjustment assembly (117) is located on the first side plate (116), and the first guide wheel assembly (121) is located at the end of the first Z axis adjustment assembly (117) away from the first side plate (116).
4. The wire core and cable adjustment device according to claim 3, characterized in that, The first Y-axis adjustment assembly (110) includes a first Y-axis fixing block (112) disposed on the top of the first connecting rod (107), a first Y-axis slider (111) disposed on the top of the first Y-axis fixing block (112), and a first Y-axis micrometer (113) disposed on the first Y-axis fixing block (112). The first Z-axis adjustment assembly (117) includes a first Z-axis fixing block (119) disposed on the side plate, a first Z-axis slider (118) disposed on the first Z-axis fixing block (119), and a first Z-axis micrometer (120) disposed on the first Z-axis fixing block (119).
5. The wire core and cable adjustment device according to claim 4, characterized in that, The first guide wheel assembly (121) is mounted on the first Z-axis slider (118) and includes a mounting plate (122), a left guide wheel (123) and a right guide wheel (124). The mounting plate (122) is rotatably mounted on the first Z-axis slider (118), and the left guide wheel (123) and the right guide wheel (124) are mounted at both ends of the mounting plate (122).
6. The wire core and cable adjustment device according to claim 1, characterized in that, The cooling water tank (202) is also provided with a base (204), and the second YZ axis adjustment assembly (205) is provided on the base (204). The second YZ axis adjustment assembly (205) includes a second Y axis adjustment assembly (206), a second connector (210) and a second Z axis adjustment assembly (213). The second connector (210) includes a second base plate (211) and a second side plate (212) that are perpendicular to each other. The second Y axis adjustment assembly (206) is provided at the bottom of the second base plate (211), the second Z axis adjustment assembly (213) is provided on the second side plate (212), and the second guide wheel (218) is provided at the end of the second Z axis adjustment assembly (213) away from the second side plate (212).
7. The wire core and cable adjustment device according to claim 6, characterized in that, The second Y-axis adjustment assembly (206) includes a second Y-axis fixing block (208) disposed on the top of the base (204), a second Y-axis slider (207) disposed on the top of the second Y-axis fixing block (208), and a second Y-axis micrometer (209) disposed on the second Y-axis fixing block (208). The second Z-axis adjustment assembly (213) includes a second Z-axis fixing block (215) disposed on the side plate, a second Z-axis slider (214) disposed on the second Z-axis fixing block (215), and a second Z-axis micrometer (216) disposed on the second Z-axis fixing block (215).
8. The wire core and cable adjustment device according to claim 7, characterized in that, The second connecting plate (217) is mounted on the second Y-axis slider (207), and the second guide wheel (218) is mounted on the bottom of the second connecting plate (217).
9. A wire core and cable adjustment device according to claim 6, characterized in that, The cooling water tank (202) is slidably disposed in the housing (201) along the direction of cable movement. A pair of baffles (219) are also provided in the cooling water tank (202). A first rubber block (220) and a second rubber block (221) are embedded between the pair of baffles (219). A wire hole (222) is formed between the first rubber block (220) and the second rubber block (221).