Wire drawing device for electrical equipment processing

Abstract

The utility model provides a wire drawing device for electrical equipment processing, which relates to the technical field of electrical equipment processing and comprises a wire inlet and outlet assembly and a main wire drawing mechanism, and the main wire drawing mechanism assembled by bolts is arranged above the side of the wire inlet and outlet assembly. The opposite side end part of the main wire drawing mechanism is provided with an auxiliary wire drawing component which is sleeved by a bolt; the main wire drawing mechanism comprises a slotting side plate, a transmission box, a driving motor, a screw rod group, a threaded block, a connecting frame, a duct cabin, a hydraulic cylinder and a telescopic rod; according to the utility model, a single-duct duct cabin is mainly utilized to output a wire harness, and the annularly distributed hydraulic cylinders output power to drive the output end to perform telescopic operation, so that the telescopic rod operates, and then the wheel sleeve and the pressing guide wheel can effectively achieve the effect of positioning and pressing the wire harness; the auxiliary wire drawing component is matched to achieve the wire drawing effect, so that the accident that the wire harness is tightly wound and broken can be avoided, and the safety of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment processing, in particular to a wire drawing device for power equipment processing. Background Art

[0002] Electromagnetic wire is an insulated wire used to manufacture coils or windings in electrical products, also known as winding wire. Electromagnetic wire can be classified according to its basic composition, conductive wire core, and electrical insulation layer. It is usually divided into enameled wire, covered wire, enameled covered wire, and inorganic insulated wire according to the insulating material and manufacturing method used for the electrical insulation layer. The processing process of electromagnetic wire includes stock preparation, wire drawing, water washing, annealing, impregnation, drying, and wire winding. Among them, wire drawing is mostly carried out by a wire drawing machine, which is a non-slip dry continuous wire drawing machine that can accumulate wire.

[0003] When the existing wire drawing device is in use, for example, a low-energy consumption wire drawing process and wire drawing device for electromagnetic wire production disclosed in the application number CN202011059489.1. The process includes: attaching a lubricant to the surface of the low-oxygen copper wire to be processed; feeding the processed low-oxygen copper wire into the wire drawing machine through a traction machine for continuous wire drawing treatment; the device includes a frame and a table board, and at least one wire drawing part, a driving part, and a cooling part are arranged on the table board. In the present invention, powders, waxes, etc. with lubricating effects are used to wipe the workpiece, making the workpiece easy to pull and reducing the phenomenon of getting stuck on the equipment. During wire drawing, lubricating oil is used for lubrication and cooling at the same time. The lubricating oil is weakly alkaline, and the surface of the wire drawing wheel body of the processing device is covered with a layer of high-density polytetrafluoroethylene coating; however, in the above technology, the mounting block has a multi-duct structure, which is likely to cause the winding of the wire harness when the wire enters, and is likely to cause equipment failure and even the fracture of the wire harness during wire drawing. Therefore, the present utility model proposes a wire drawing device for power equipment processing to solve the problems existing in the prior art. Summary of the Utility Model

[0004] In view of the above problems, the present utility model proposes a wire drawing device for power equipment processing. The wire drawing device for power equipment processing mainly uses a single-duct duct cabin to output the wire harness. After the power is output by the annularly distributed hydraulic cylinders to drive the output end to perform telescopic operation, the telescopic rod operates, so that the wheel sleeve and the pressure guide wheel can effectively achieve the function of positioning and pressing the wire harness. Through one-way reciprocating sliding, the wire drawing function can be realized in cooperation with the auxiliary wire drawing components, thereby avoiding the accident of wire harness winding and breaking and improving the safety of the equipment.

[0005] To achieve the purpose of the present utility model, the present utility model is realized through the following technical solutions: A wire drawing device for power equipment processing includes an inlet and outlet wire assembly and a main wire drawing mechanism. The main wire drawing mechanism is arranged above the side of the inlet and outlet wire assembly by bolt assembly, and an auxiliary wire drawing component is arranged at the opposite end of the main wire drawing mechanism by bolt socketing;

[0006] The main wire drawing mechanism includes a grooved side plate, a transmission box, a driving motor, a lead screw group, a threaded block, a connecting frame, a duct cabin, a hydraulic cylinder, a telescopic rod, a wheel sleeve and a pressure guide wheel. The grooved side plate is arranged above the side of the wire inlet and outlet assembly. A transmission box connected to the output end of the driving motor is arranged on one end side of the grooved side plate, and a lead screw group threadedly connected to the threaded block is arranged at the output end of the transmission box. A connecting frame assembled with bolts is arranged on the inner side of the threaded block, and a duct cabin is arranged on the inner side of the connecting frame. A hydraulic cylinder is arranged on the duct cabin, and a telescopic rod is arranged at the output end of the hydraulic cylinder. A wheel sleeve is arranged at the inner end of the telescopic rod, and a pressure guide wheel is arranged on the inner side of the wheel sleeve.

[0007] As a preferred embodiment of the present invention, the telescopic rod and the wheel sleeve are symmetrically distributed with respect to the central axis of the hydraulic cylinder, and the hydraulic cylinders are annularly distributed with respect to the central axis of the duct cabin.

[0008] As a preferred embodiment of the present invention, the wire inlet and outlet assembly includes a base block, a bottom plate, an end connecting rod, an inlet and outlet guide wheel and a top plate. The bottom plate is arranged on the top side of the base block, and an end connecting rod for installing an inlet and outlet guide wheel is bolted to one end of the bottom plate. A top plate assembled with bolts is arranged at the upper end of the end connecting rod.

[0009] As a preferred embodiment of the present invention, the auxiliary wire drawing component includes a middle cabin, a machine shell, an output motor, a transmission gear set, a limit sleeve rod, a threaded bar, a threaded cabin, an end block, a fork-shaped frame, a positioning guide wheel, an end duct frame, a fixed guide roller, a cylinder group and a pressing guide roller. The middle cabin is bolted to the opposite side of the grooved side plate. A machine shell is arranged at one end of the middle cabin, and a transmission gear set connected to the output end of the output motor is arranged inside the machine shell.

[0010] As a preferred embodiment of the present invention, a limit sleeve rod is arranged at the output end of the transmission gear set, and a threaded bar threadedly connected to the threaded cabin is inserted and sleeved on the limit sleeve rod. An end block is arranged at one end of the threaded bar.

[0011] As a preferred embodiment of the present invention, fork-shaped frames are arranged on both sides of the end block, and positioning guide wheels are arranged on the inner sides of the ends of the fork-shaped frames. An end duct frame is arranged at one end of the end block, and a fixed guide roller is arranged on the inner side of the end duct frame. A cylinder group is arranged on the end duct frame, and a pressing guide roller is arranged at the output end of the cylinder group.

[0012] The beneficial effects of the present invention are as follows:

[0013] This utility model mainly uses the duct cabin of a single duct to output wire harnesses. After the power is output by the annularly distributed hydraulic cylinders to drive the output end to perform telescopic operation, the telescopic rod operates, enabling the wheel sleeve and the pressure guide wheel to effectively position and hold the wire harness. Through one-way reciprocating sliding, the wire drawing function is realized in cooperation with the auxiliary wire drawing component, thus avoiding the accident of wire harness winding and breaking and improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of this utility model;

[0015] Figure 2 It is a bottom three-dimensional structure schematic diagram of this utility model;

[0016] Figure 3 It is a three-dimensional structure schematic diagram of the main wire drawing mechanism of this utility model;

[0017] Figure 4 It is a structure schematic diagram of the auxiliary wire drawing component of this utility model;

[0018] Figure 5 It is a three-dimensional structure schematic diagram of the air cylinder group and the pressure holding guide roller of this utility model.

[0019] Wherein: 1. Inlet and outlet wire component; 101. Base block; 102. Bottom plate; 103. End connecting rod; 104. Inlet and outlet guide wheel; 105. Top plate; 2. Main wire drawing mechanism; 201. Grooved side plate; 202. Transmission box; 203. Driving motor; 204. Lead screw group; 205. Threaded block; 206. Connecting frame; 207. Duct cabin; 208. Hydraulic cylinder; 209. Telescopic rod; 2010. Wheel sleeve; 2011. Pressure guide wheel; 3. Auxiliary wire drawing component; 301. Middle cabin; 302. Machine shell; 303. Output motor; 304. Transmission gear group; 305. Limit sleeve rod; 306. Threaded bar; 307. Threaded cabin; 308. End block; 309. Fork-shaped frame; 3010. Positioning guide wheel; 3011. End duct frame; 3012. Fixed guide roller; 3013. Air cylinder group; 3014. Pressure holding guide roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to deepen the understanding of this utility model, the following will further describe this utility model in detail in combination with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the protection scope of this utility model.

[0021] According to Figures 1-5As shown in the figure, this embodiment proposes a wire drawing device for the processing of power equipment, including an inlet and outlet wire assembly 1 and a main wire drawing mechanism 2. The main wire drawing mechanism 2 is arranged above the side of the inlet and outlet wire assembly 1 by bolts, and an auxiliary wire drawing component 3 is sleeved on the opposite side end of the main wire drawing mechanism 2 by bolts;

[0022] The main wire drawing mechanism 2 includes a grooved side plate 201, a transmission box 202, a driving motor 203, a lead screw group 204, a threaded block 205, a connecting frame 206, a duct cabin 207, a hydraulic cylinder 208, a telescopic rod 209, a wheel sleeve 2010 and a pressure guide wheel 2011. The grooved side plate 201 is arranged above the side of the inlet and outlet wire assembly 1. A transmission box 202 connecting the output end of the driving motor 203 is arranged at one end side of the grooved side plate 201, and a lead screw group 204 threadedly connected to the threaded block 205 is arranged at the output end of the transmission box 202. A connecting frame 206 is assembled to the inner side of the threaded block 205 by bolts, and a duct cabin 207 is arranged on the inner side of the connecting frame 206. A hydraulic cylinder 208 is arranged on the duct cabin 207, and a telescopic rod 209 is arranged at the output end of the hydraulic cylinder 208. A wheel sleeve 2010 is arranged at the inner end of the telescopic rod 209, and a pressure guide wheel 2011 is arranged on the inner side of the wheel sleeve 2010.

[0023] The telescopic rod 209 and the wheel sleeve 2010 are symmetrically distributed with respect to the central axis of the hydraulic cylinder 208, and the hydraulic cylinders 208 are annularly distributed with respect to the central axis of the duct cabin 207.

[0024] In this embodiment, when the raw material is output through the inlet and outlet guide wheels 104, the duct cabin 207 is used to input the raw material, and then the hydraulic cylinder 208 outputs power to drive the output end to run. After that, the telescopic rod 209 expands and contracts to make the wheel sleeve 2010 and the pressure guide wheel 2011 press the raw material. Then, the driving motor 203 outputs power to drive the output end to run, so that the transmission box 202 drives and runs, and the lead screw group 204 can drive the threaded block 205 to perform a reciprocating motion in a fixed direction, so as to achieve the effect of pulling the pressed raw material.

[0025] The inlet and outlet wire assembly 1 includes a base block 101, a bottom plate 102, an end connecting rod 103, inlet and outlet guide wheels 104 and a top plate 105. The bottom plate 102 is arranged on the top side of the base block 101, and an end connecting rod 103 for installing the inlet and outlet guide wheels 104 is bolted to one end of the bottom plate 102. A top plate 105 is assembled to the upper end of the end connecting rod 103 by bolts.

[0026] In this embodiment, during use, the device is placed at the processing location through the base block 101 and the bottom plate 102, and the main wire drawing mechanism 2 and the auxiliary wire drawing component 3 are assembled and spliced through the bottom plate 102. When processing is required, the raw material is input through the inlet and outlet guide wheels 104 on the end connecting rod 103.

[0027] The auxiliary wire drawing component 3 includes a middle cabin 301, a housing 302, an output motor 303, a transmission gear set 304, a limit sleeve rod 305, a threaded bar 306, a threaded cabin 307, an end block 308, a fork-shaped frame 309, a positioning guide wheel 3010, an end culvert frame 3011, a fixed guide roller 3012, a cylinder group 3013, and a pressing guide roller 3014. The middle cabin 301 is bolted to the opposite side of the slotted side plate 201. One end of the middle cabin 301 is provided with a housing 302, and inside the housing 302 is a transmission gear set 304 connected to the output end of the output motor 303.

[0028] In this embodiment, when it is necessary to cooperate with the main wire drawing mechanism 2 for pulling, the output motor 303 is used to output power to drive the output end to operate, and then the housing 302 can drive the transmission gear set 304 to operate to achieve the effect of meshing transmission operation.

[0029] The output end of the transmission gear set 304 is provided with a limit sleeve rod 305, and the limit sleeve rod 305 is inserted and sleeved with a threaded bar 306 that is threadedly connected to the threaded cabin 307. One end of the threaded bar 306 is provided with an end block 308.

[0030] In this embodiment, when the transmission gear set 304 meshes and operates, the limit sleeve rod 305 cooperates with the threaded cabin 307 and the threaded bar 306 to achieve the effect of screw drive. After the screw drive, the end block 308 is displaced, and after the displacement, the auxiliary stretching effect is achieved, so as to cooperate with the main wire drawing mechanism 2 to achieve the function of limited wire drawing operation.

[0031] On both sides of the end block 308 are provided fork-shaped frames 309, and inside the ends of the fork-shaped frames 309 are provided positioning guide wheels 3010. One end of the end block 308 is provided with an end culvert frame 3011, and on the inner side of the end culvert frame 3011 is provided a fixed guide roller 3012. On the end culvert frame 3011 is provided a cylinder group 3013, and the output end of the cylinder group 3013 is provided with a pressing guide roller 3014.

[0032] In this embodiment, when the raw material is output through the wheel sleeve 2010 and the pressing guide wheel 2011, the positioning guide wheel 3010 on the fork-shaped frame 309 is used for output operation, and then it is attached to the fixed guide roller 3012 on the end culvert frame 3011. Then, the cylinder group 3013 is used to output power to drive the output end to expand and contract, and then the pressing guide roller 3014 is used to cooperate with the fixed guide roller 3012 to achieve limited pressing and positioning.

[0033] The working principle of the wire drawing device for power equipment processing is as follows: When in use, the device is placed at the processing site through the base block 101 and the bottom plate 102. Then, the main wire drawing mechanism 2 and the auxiliary wire drawing component 3 are assembled and spliced through the bottom plate 102. When processing is required, raw materials are input through the inlet and outlet guide wheels 104 on the end connecting rod 103. After the raw materials are output through the inlet and outlet guide wheels 104, the raw materials are input using the duct cabin 207. Then, the hydraulic cylinder 208 outputs power to drive the output end to operate, causing the telescopic rod 209 to expand and contract, and then the wheel sleeve 2010 and the pressure guide wheel 2011 press and hold the raw materials. After that, the drive motor 203 outputs power to drive the output end to operate, causing the transmission box 202 to drive and operate, enabling the lead screw group 204 to drive the threaded block 205 to perform reciprocating motion in a fixed direction, so that the pressed raw materials can be pulled. When the raw materials are output through the wheel sleeve 2010 and the pressure guide wheel 2011, they are output and run through the positioning guide wheel 3010 on the fork-shaped frame 309. Then, they are made to conform through the fixed guide roller 3012 on the end culvert frame 3011. Next, the cylinder group 3013 outputs power to drive the output end to expand and contract, and the pressure holding guide roller 3014 is used in cooperation with the fixed guide roller 3012 to achieve limited pressure holding and positioning. When it is necessary to cooperate with the main wire drawing mechanism 2 for pulling, the output motor 303 outputs power to drive the output end to operate, and the drive housing 302 can drive the transmission gear set 304 to operate to achieve the effect of meshing transmission. When the transmission gear set 304 meshes and drives, the limit sleeve rod 305 cooperates with the threaded cabin 307 and the threaded bar 306 to achieve the effect of spiral transmission. After spiral transmission, the end block 308 displaces, and after displacement, it achieves the effect of auxiliary stretching, so as to cooperate with the main wire drawing mechanism 2 to achieve the function of limited wire drawing operation.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing device for power equipment processing, comprising an inlet and outlet wire assembly (1) and a main wire drawing mechanism (2), characterized in that: Above the side of the incoming and outgoing line assembly (1), a main wire drawing mechanism (2) assembled with bolts is provided, and an auxiliary wire drawing component (3) sleeved with bolts is provided at the opposite end of the main wire drawing mechanism (2); The main wire drawing mechanism (2) includes a grooved side plate (201), a transmission box (202), a driving motor (203), a lead screw group (204), a threaded block (205), a connecting frame (206), a duct cabin (207), a hydraulic cylinder (208), a telescopic rod (209), a wheel sleeve (2010) and a pressure guiding wheel (2011). The grooved side plate (201) is arranged above the side of the incoming and outgoing line assembly (1). One end side of the grooved side plate (201) is provided with a transmission box (202) connected to the output end of the driving motor (203), and the output end of the transmission box (202) is provided with a lead screw group (204) threadedly connected to the threaded block (205). The inner side of the threaded block (205) is provided with a connecting frame (206) assembled with bolts, and the inner side of the connecting frame (206) is provided with a duct cabin (207). A hydraulic cylinder (208) is arranged on the duct cabin (207), and the output end of the hydraulic cylinder (208) is provided with a telescopic rod (209). The inner end of the telescopic rod (209) is provided with a wheel sleeve (2010), and the inner side of the wheel sleeve (2010) is provided with a pressure guiding wheel (2011).

2. A wire drawing device for power equipment processing according to claim 1, characterized in that: The telescopic rod (209) and the wheel sleeve (2010) are symmetrically distributed with respect to the central axis of the hydraulic cylinder (208), and the hydraulic cylinder (208) is annularly distributed with respect to the central axis of the duct cabin (207).

3. A wire drawing device for power equipment processing according to claim 1, characterized in that: The incoming and outgoing line assembly (1) includes a base block (101), a bottom plate (102), an end connecting rod (103), incoming and outgoing guiding wheels (104) and a top plate (105). The top side of the base block (101) is provided with a bottom plate (102), and one end of the bottom plate (102) is bolted to an end connecting rod (103) for installing incoming and outgoing guiding wheels (104). One upper end of the end connecting rod (103) is provided with a top plate (105) assembled with bolts.

4. A wire drawing device for power equipment processing according to claim 1, characterized in that: The auxiliary wire drawing component (3) includes a middle cabin (301), a machine shell (302), an output motor (303), a transmission gear group (304), a limiting sleeve rod (305), a threaded bar (306), a threaded cabin (307), an end block (308), a fork-shaped frame (309), a positioning guide wheel (3010), an end duct frame (3011), a fixed guide roller (3012), a cylinder group (3013) and a pressing guide roller (3014). The middle cabin (301) is bolted to the opposite side of the grooved side plate (201). One end of the middle cabin (301) is provided with a machine shell (302), and a transmission gear group (304) connected to the output end of the output motor (303) is arranged inside the machine shell (302).

5. A wire drawing device for power equipment processing according to claim 4, characterized in that: A limiting sleeve rod (305) is provided at the output end of the transmission gear set (304), and a threaded bar (306) threadedly connected to a threaded cabin (307) is inserted and sleeved on the limiting sleeve rod (305), and an end block (308) is provided at one end of the threaded bar (306).

6. The wire drawing device for power equipment processing according to claim 4, wherein: Fork-shaped frames (309) are provided on both sides of the end block (308), and positioning guide wheels (3010) are provided on the inner sides of the ends of the fork-shaped frames (309). An end culvert frame (3011) is provided at one end of the end block (308), and fixed guide rollers (3012) are provided on the inner side of the end culvert frame (3011). An air cylinder group (3013) is provided on the end culvert frame (3011), and a pressing guide roller (3014) is provided at the output end of the air cylinder group (3013).

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