Enameled wire bending fillet parameter optimization method

Abstract

The invention relates to the technical field of enamelled wire bending, and discloses an enamelled wire bending fillet parameter optimization method. A platform is included, and a mounting plate is embedded in the top of the platform. A fixed first adjusting part and a rotating second adjusting part are arranged on the platform, and after the two ends of an enamelled wire are clamped in cooperation with a first clamping strip and a second clamping strip, the two ends of the enamelled wire are clamped through the first adjusting part and the second adjusting part; the position of the indicating strip at the top of the protractor can be observed at the moment, so that the bending angle parameter of the enameled wire is bent to the required angle, and meanwhile, the arc-shaped groove of the arc-shaped piece between the first adjusting piece and the second adjusting piece is located in the middle of the enameled wire, so that the middle of the enameled wire has a good arc angle. Therefore, after the two ends of the varnished wire are clamped, the varnished wire can have good fillet parameters in the bending process in cooperation with the protractor and the arc-shaped piece in the middle, the stability of the varnished wire in the bending process is improved, and the bent varnished wire has a better arc effect.

Description

Technical Field

[0001] The present invention relates to the technical field of enameled wire bending, and specifically to an optimization method for the rounded corner parameters of enameled wire bending. Background Technique

[0002] Enameled wire is a kind of wire made of copper or aluminum, with an insulating paint coated on its surface, mainly used in motors, transformers and electronic devices. Its excellent electrical conductivity and insulation performance enable it to effectively prevent short circuits, and at the same time support tight winding to save space, making it an indispensable material in modern electrical engineering and electronic technology. When bending enameled wire, optimizing the rounded corner parameters of enameled wire bending can make it have a better arc.

[0003] When the existing enameled wire is bent, it is usually directly bent by an operator using their hands. It is not convenient to control the fine angle and the arc of the bent part during bending, resulting in poor rounded corner parameters after bending the enameled wire, and poor angle accuracy of the bent enameled wire, which is not conducive to subsequent processing operations. Therefore, we propose an optimization method for the rounded corner parameters of enameled wire bending. Summary of the Invention

[0004] The purpose of the present invention is to provide an optimization method for the rounded corner parameters of enameled wire bending to solve the problem of poor rounded corner parameters when bending enameled wire in the above-mentioned background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An optimization method for the rounded corner parameters of enameled wire bending, including a platform. An installation plate is embedded at the top of the platform, a protractor is embedded at the top of the installation plate, an adjusting member II is arranged at the top of the protractor, a support shaft is arranged on the side wall of the adjusting member II, an adjusting member I fixed to the platform is arranged on the side wall of the support shaft, a clamping strip I is fixed to the side wall of the adjusting member II, a clamping strip II is arranged on the side wall of the clamping strip I, an iron sheet is fixed to the side wall of the clamping strip II, a locking member is fixed to the side wall of the iron sheet, a locking bolt is arranged on the side wall of the locking member, a connecting piece and an indicating strip are fixed to the side wall of the adjusting member II, and a pushing block is fixed to the side wall of the connecting piece.

[0006] Preferably, an arc-shaped member is arranged on the side wall of the support shaft and is adapted between the adjusting member I and the adjusting member II.

[0007] Preferably, a rubber sheet is arranged on the top of the arc-shaped member, and the rubber sheet is in a fan-shaped structure.

[0008] Preferably, an arc-shaped groove is opened on the side wall of the arc-shaped member, and a plurality of pulling springs are fixed to the side wall of the arc-shaped member.

[0009] Preferably, a heating element adapted to the arc-shaped member is fixedly connected to the top of the platform. A sponge sheet is arranged inside the heating element, and a plurality of electric heating wires are embedded in the side wall of the sponge sheet.

[0010] Preferably, a fixing column is fixedly connected to the side wall of the heating element, and a gap adapted to the platform is arranged at the bottom of the heating element.

[0011] Preferably, a placement groove is machined on one side wall of the clamping strip, and the first clamping strip and the second clamping strip are oppositely arranged.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. By arranging the fixed adjusting member one and the rotating adjusting member two on the platform in the present invention, after clamping the two ends of the enameled wire with the first clamping strip and the second clamping strip, the pushing block can be pushed. At this time, observe the position of the indicating strip on the top of the protractor, so that the bending angle parameter of the enameled wire is bent to the required angle. At the same time, the arc-shaped groove of the arc-shaped member between the adjusting member one and the adjusting member two makes the middle position of the enameled wire have a better arc angle at the middle position of the enameled wire. Therefore, after clamping the two ends of the enameled wire, cooperating with the protractor and the arc-shaped member in the middle can make the enameled wire have better rounded corner parameters when being bent, improve the stability during the bending operation of the enameled wire, make the bent enameled wire have a better arc effect, and make the enameled wire have a more accurate angle bending effect.

[0014] 2. When performing the bending operation in the present invention, the heating element is electrified so that the electric heating wires heat the enameled wire inside the arc-shaped groove of the arc-shaped member, so that the enameled wire is heated when being bent, thereby having better ductility and toughness, and reducing the risk of breakage of the enameled wire when being bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 is a schematic diagram of the split structure of the first clamping strip and the second clamping strip of the present invention;

[0017] Figure 3 is a schematic diagram of the combined structure of the first adjusting member and the arc-shaped member of the present invention;

[0018] Figure 4 is of the present invention Figure 1 The enlarged schematic diagram of position A in.

[0019] In the figure: 100, platform; 110, mounting plate; 111, protractor; 120, first adjusting member; 130, second adjusting member; 131, first clamping strip; 132, second clamping strip; 133, iron sheet; 134, locking member; 135, locking bolt; 136, placement groove; 140, connecting piece; 141, indicating strip; 142, pushing block; 150, support shaft; 151, arc-shaped member; 152, rubber sheet; 153, pulling spring; 154, arc-shaped groove; 160, heating member; 161, sponge sheet; 162, fixing column; 163, heating wire. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment

[0022] Please refer to Figures 1-4 , a method for optimizing the bending round angle parameters of enameled wire shown in the figure, including a platform 100, a mounting plate 110 is embedded at the top of the platform 100, a protractor 111 is embedded at the top of the mounting plate 110, the mounting plate 110 is made of transparent acrylic plate, a second adjusting member 130 is fitted at the top of the protractor 111, the protractor 111 is a common fan-shaped protractor on the market, a support shaft 150 fixed to the center position of the protractor 111 is arranged on the side wall of the second adjusting member 130, a first adjusting member 120 fixed to the platform 100 is arranged on the side wall of the support shaft 150, a first clamping strip 131 for clamping enameled wire, a first clamping strip 131 and a second clamping strip 132, and a locking member 134 which are the same as those of the second adjusting member 130 are arranged on the side wall of the first adjusting member 120, a second clamping strip 132 is arranged on the side wall of the first clamping strip 131, the first clamping strip 131 and the second clamping strip 132 are made of rubber strips, an iron sheet 133 is fixed to the side wall of the second clamping strip 132 by bolts, a locking member 134 is fixed to the side wall of the iron sheet 133 by bolts, a locking bolt 135 is arranged on the side wall of the locking member 134. When the locking bolt 135 is loosened, the first clamping strip 131 and the second clamping strip 132 can be separated, and then the enameled wire can be fitted into the placement groove 136 inside the first clamping strip 131 and the second clamping strip 132. A connecting piece 140 and an indicating strip 141 are fixed to the side wall of the second adjusting member 130 by bolts, a pushing block 142 is fixed to the side wall of the connecting piece 140 by bolts, and the connecting piece 140 is made of transparent acrylic plate.

[0023] Specifically, an arc-shaped member 151 is provided on the side wall of the support shaft 150 and is fitted between the first adjusting member 120 and the second adjusting member 130. A pulling spring 153 on the front side wall of the arc-shaped member 151 is fixedly connected to the first adjusting member 120, and the pulling spring 153 on the front side wall of the arc-shaped member 151 is fixedly connected to the second adjusting member 130. Thus, by using the pulling springs 153 on both sides, the arc-shaped member 151 is located between the first adjusting member 120 and the second adjusting member 130 when the second adjusting member 130 rotates, and further, in cooperation with the arc-shaped groove 154, a better radian is formed at the rounded corner when the enameled wire is bent.

[0024] Furthermore, a rubber sheet 152 is provided on the top of the arc-shaped member 151. The rubber sheet 152 is made of common heat-resistant rubber and has a fan-shaped structure.

[0025] Still further, an arc-shaped groove 154 is formed on the side wall of the arc-shaped member 151, and a plurality of pulling springs 153 are fixedly connected to the front and rear side walls of the arc-shaped member 151 by bolts.

[0026] Still further, a heating member 160 fitted to the arc-shaped member 151 is fixedly connected to the top of the platform 100 by bolts. The heating member 160 is integrally made of heat-resistant plastic plate and can be bent without affecting the rotation of the second adjusting member 130. A sponge sheet 161 is provided inside the heating member 160, and a plurality of electric heating wires 163 are embedded in the side wall of the sponge sheet 161. The electric heating wires 163 are common electric heating wires on the market and mainly consist of nickel-chromium alloy wires, heat-resistant silica gel outer skins, and thermocouples. When the electric heating wires 163 are energized, the nickel-chromium alloy wires generate heat, and at the same time, the thermocouples are used to detect the temperature.

[0027] It should be noted that a fixing column 162 is fixedly connected to the side wall of the heating member 160 by bolts, and a gap fitted to the platform 100 is provided at the bottom of the heating member 160.

[0028] It should be noted that placing grooves 136 are machined on the side walls of the first clamping strip 131 and the second clamping strip 132, and the first clamping strip 131 and the second clamping strip 132 are arranged oppositely.

[0029] In addition, the above-mentioned electrical components and electrical equipment all use an external power supply. The circuits, electronic components, and modules involved in the present invention are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by the present invention does not involve improvements to the internal structure and method.

[0030] Working principle: By setting a fixed adjusting part 120 and a rotating adjusting part 130 on the platform 100, after clamping the two ends of the enameled wire with the clamping strip 131 and the clamping strip 132, the pushing block 142 can be pushed. At this time, observe the position of the indicating strip 141 at the top of the protractor 111, so that the bending angle parameter of the enameled wire is bent to the required angle. At the same time, the arc-shaped groove 154 of the arc-shaped part 151 between the adjusting part 120 and the adjusting part 130 is at the middle position of the enameled wire, so that the middle position of the enameled wire has a better arc angle. Therefore, after clamping the two ends of the enameled wire, cooperating with the protractor 111 and the arc-shaped part 151 in the middle can make the enameled wire have better fillet parameters when being bent, improve the stability when bending the enameled wire, make the bent enameled wire have a better arc effect, and make the enameled wire have a more accurate angle bending effect. When performing the bending operation, the heating part 160 is powered on, so that the heating wire 163 heats the enameled wire inside the arc-shaped groove 154 of the arc-shaped part 151, so that the enameled wire is heated when being bent, thereby having better ductility and toughness, and reducing the risk of breakage of the enameled wire when being bent.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for optimizing parameters of bending fillet of enameled wire, comprising a platform (100), characterized in that: The platform (100) is embedded with a mounting plate (110) on the top, a protractor (111) is embedded with the top of the mounting plate (110), an adjusting member (130) is matched with the top of the protractor (111), a supporting shaft (150) is arranged on the side wall of the adjusting member (130), an adjusting member (120) fixedly connected to the platform (100) is arranged on the side wall of the supporting shaft (150), and a clamping bar (131) is fixedly connected to the side wall of the adjusting member (130). ), the side wall of the clamping strip one (131) is provided with a clamping strip two (132), the side wall of the clamping strip two (132) is fixedly connected with an iron sheet (133), the side wall of the iron sheet (133) is fixedly connected with a locking member (134), the side wall of the locking member (134) is provided with a locking bolt (135), the side wall of the adjusting member two (130) is fixedly connected with a connecting piece (140) and an indicating strip (141), the side wall of the connecting piece (140) is fixedly connected with a pushing block (142).

2. The method for optimizing the bending radius parameters of an enameled wire according to claim 1, characterized in that: The side wall of the support shaft (150) is provided with an arc-shaped member (151) which is matched between the first adjustment member (120) and the second adjustment member (130).

3. The method for optimizing the bending radius parameters of an enameled wire according to claim 2, characterized in that: A rubber sheet (152) is arranged on the top of the arc-shaped member (151), and the rubber sheet (152) is in a fan-shaped structure.

4. The method for optimizing the bending radius parameters of an enameled wire according to claim 2, characterized in that: The side wall of the arc-shaped member (151) is provided with an arc-shaped groove (154), and the side wall of the arc-shaped member (151) is fixedly connected with a plurality of pulling springs (153).

5. The method for optimizing the bending radius parameters of an enameled wire according to claim 1, characterized in that: A heating element (160) matched with the arc-shaped element (151) is fixedly connected to the top of the platform (100), a sponge sheet (161) is arranged inside the heating element (160), and a plurality of electric heating wires (163) are embedded in the side wall of the sponge sheet (161).

6. The method for optimizing the bending radius parameters of an enameled wire according to claim 5, characterized in that: A fixing column (162) is fixedly connected to the side wall of the heating element (160), and a gap matching the platform (100) is provided at the bottom of the heating element (160).

7. The method for optimizing the bending radius parameters of an enameled wire according to claim 1, characterized in that: The side wall of the clamping strip 1 (131) is processed with a placement groove (136), and the clamping strip 1 (131) and the clamping strip 2 (132) are arranged opposite to each other.

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