Ring pressing mechanism

Abstract

The utility model discloses a pressing ring mechanism which comprises a supporting assembly, a pressing ring assembly and an adjusting assembly, and the supporting assembly comprises two supports; the pressing ring assembly comprises a pressing rod arranged between the two supports, and the pressing rod is used for abutting against the free end of the induction coil. The induction coil pressing device has the advantages that the pressing rod abuts against the free end of the induction coil, under the limiting effect of the pressing rod, the possibility that the free end of the induction coil swings upwards is reduced, the attaching degree of the induction coil and a rotating mold is improved, the production quality is improved, and the production cost is reduced. Under the action of the adjusting assembly, the position of the pressing rod can be adjusted according to the model of the induction coil, the application range is wide, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of induction coil production, in particular to a coil pressing mechanism. Background Art

[0002] The industrial application of induction coils is to be used with industrial heating equipment. They are an important part of industrial power supplies and industrial induction heating power supplies. Induction coils are generally wound with copper wire or aluminum wire.

[0003] In the related art, an induction coil winding device is proposed, including a mounting bracket, a rotating mold, both ends of the rotating mold are rotatably arranged on the mounting bracket, and the rotating mold and the mounting bracket are detachably connected, the rotating mold can be used to wind the induction coil, a clamping device, the clamping device is arranged at one end of the rotating mold, the clamping device can be used to clamp the induction coil, and a driving device, the driving device is connected to the rotating mold.

[0004] Regarding the above-mentioned related technologies, there are the following defects: the clamping device fixes one end of the induction coil on the rotating mold, and the other end of the induction coil is a free end. When the driving device drives the rotating mold to rotate, the free end of the induction coil will swing upward with the rotation of the rotating mold, resulting in poor fit between the induction coil and the rotating mold, affecting the production quality. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies and to provide a ring pressing mechanism to solve the technical problem that the free end of the induction coil is easy to swing in the prior art.

[0006] In order to achieve the above technical purpose, the utility model provides a technical solution of a pressing ring mechanism, including a support assembly, wherein the support assembly includes two brackets;

[0007] A pressing ring assembly, the pressing ring assembly comprising a pressing rod disposed between two brackets, the pressing rod being used to abut against a free end of the induction coil; and,

[0008] An adjusting component is arranged on the bracket and is used to adjust the position of the pressure rod.

[0009] In some embodiments, the bracket includes two vertical poles, the bottoms of the two vertical poles are in contact with the ground, and a horizontal pole is provided between the two vertical poles.

[0010] In some embodiments, the pressure rod is rotatably connected between two brackets.

[0011] In some embodiments, the pressure rod is cylindrical.

[0012] In some embodiments, the adjustment assembly includes a plurality of sleeves for accommodating pressure rods, respectively provided on two brackets, both ends of the sleeves are open, the plurality of sleeves on the two brackets correspond one to one, and the plurality of sleeves are arranged in sequence along the width direction of the bracket.

[0013] In some embodiments, the end of the pressure rod is spherical.

[0014] In some embodiments, a wear-resistant layer is provided on the inner side of the sleeve.

[0015] In some embodiments, a limiting assembly is provided at the end of the pressure rod for limiting the sliding of the pressure rod along the sleeve.

[0016] In some embodiments, the limiting assembly includes a limiting cylinder clamped on the end of the pressure rod, the limiting cylinder is open at one end close to the pressure rod, and a limiting plate is provided on the end of the limiting cylinder away from the pressure rod, and the limiting plate is used to abut against the end of the sleeve.

[0017] In some embodiments, an elastic layer is provided on the inner side of the limiting cylinder.

[0018] Compared with the prior art, the beneficial effects of the utility model include: the pressure rod abuts against the free end of the induction coil, and under the limiting action of the pressure rod, the possibility of the free end of the induction coil swinging upward is reduced, the fit between the induction coil and the rotating mold is improved, and the production quality is improved; under the action of the adjustment component, the position of the pressure rod can be adjusted according to the model of the induction coil, the application range is wide, and the production cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a pressing ring mechanism provided by the utility model;

[0020] Figure 2 It is a schematic diagram of a limiting component of a pressing ring mechanism provided by the utility model.

[0021] Description of reference numerals:

[0022] 1-support assembly, 11-bracket, 13-vertical pole, 14-cross bar, 2-pressure ring assembly, 21-pressure rod, 3-adjustment assembly, 31-sleeve, 4-induction coil, 5-limiting assembly, 51-limiting cylinder, 52-limiting plate, 6-rotating mold. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The utility model provides a pressing ring mechanism, the structure of which is as follows Figure 1 - Figure 2 As shown, it includes a support component 1, a pressure ring component 2 and an adjustment component 3.

[0025] The support assembly 1 includes two brackets 11 , and the two brackets 11 are parallel to each other.

[0026] The pressure ring assembly 2 includes a pressure rod 21 disposed between two brackets 11 and at the top. The pressure rod 21 is perpendicular to the brackets 11 and is used to abut against the top of the free end of the induction coil 4 .

[0027] The adjusting assembly 3 is disposed on the bracket 11 , and the adjusting assembly 3 is used to adjust the position of the pressing rod 21 .

[0028] When in use, the pressure rod 21 is installed between the two brackets 11. According to the model of the induction coil 4, the position of the pressure rod 21 is adjusted using the adjustment component 3. During the winding process of the induction coil 4, the pressure rod 21 always abuts against the top of the free end of the induction coil 4, providing downward pressure on the free end of the induction coil 4. Under the limiting effect of the pressure rod 21, the possibility of the free end of the induction coil 4 swinging upward is reduced, the fit between the induction coil 4 and the rotating mold 6 is improved, and the production quality is improved. It can adapt to the winding of various models of induction coils 4, has a wide range of applications, is highly practical, and reduces production costs.

[0029] In the utility model, the pressure rod 21 abuts against the free end of the induction coil 4. Under the limiting action of the pressure rod 21, the possibility of the free end of the induction coil 4 swinging upward is reduced, the fit between the induction coil 4 and the rotating mold 6 is improved, and the production quality is improved. Under the action of the adjustment component 3, the position of the pressure rod 21 can be adjusted according to the model of the induction coil 4. It has a wide range of applications and reduces production costs.

[0030] In order to improve the strength of the bracket 11 and reduce the cost of the bracket 11, please refer to Figure 1 In a preferred embodiment, the bracket 11 includes two vertical poles 13, the two vertical poles 13 are parallel, the bottoms of the two vertical poles 13 are against the ground, and a cross bar 14 is provided at the top between the two vertical poles 13, and the two ends of the cross bar 14 are fixedly connected to the two vertical poles 13 respectively.

[0031] When in use, the bottoms of the two vertical poles 13 abut against the ground to play a supporting role, and the cross bar 14 is connected between the two vertical poles 13 to play a connecting role. The structure is simple and stable.

[0032] In order to reduce the wear of the pressure rod 21 and the induction coil 4, please refer to Figure 1In a preferred embodiment, the pressure rod 21 is rotatably connected between the two brackets 11.

[0033] During use, when the induction coil 4 is wound, the pressure rod 21 will rotate with the movement of the induction coil 4, and there is rolling friction between the pressure rod 21 and the induction coil 4, which reduces the friction between the pressure rod 21 and the induction coil 4, reduces the possibility of damage to the pressure rod 21 and the induction coil 4, and improves production quality.

[0034] In order to reduce the wear of the pressure rod 21 and the induction coil 4, please refer to Figure 1 In a preferred embodiment, the cross-section of the pressure rod 21 is cylindrical.

[0035] When in use, the contact area between the pressure rod 21 and the induction coil 4 is reduced, the friction between the pressure rod 21 and the induction coil 4 is further reduced, the possibility of damage to the pressure rod 21 and the induction coil 4 is reduced, and the production quality is improved.

[0036] To adjust the position of the pressure rod 21, please refer to Figure 1 In a preferred embodiment, the adjustment assembly 3 includes a plurality of sleeves 31 for accommodating the pressure rod 21, which are respectively fixedly connected to the two brackets 11, and both ends of the sleeves 31 are open. The plurality of sleeves 31 on the two brackets 11 correspond to each other one by one, and the plurality of sleeves 31 are arranged in sequence along the width direction of the bracket 11, and the sleeves 31 are coaxial with the pressure rod 21.

[0037] When in use, select the corresponding type of rotating mold 6 according to the type of induction coil 4, select the sleeve 31 at the corresponding position according to the type of rotating mold 6, and slide the pressure rod 21 into the sleeve 31 at the corresponding position. It is convenient to disassemble and assemble, and improves production efficiency.

[0038] In order to make the pressure rod 21 easier to slide into the sleeve 31, please refer to Figure 1 In a preferred embodiment, the end of the pressure rod 21 is spherical.

[0039] When in use, when the pressing rod 21 slides into the sleeve 31, it plays a guiding role, making it easier for the pressing rod 21 to slide into the sleeve 31, avoiding repeated adjustment of the position of the pressing rod 21, and improving production efficiency.

[0040] To reduce the wear of the sleeve 31, please refer to Figure 1 In a preferred embodiment, a wear-resistant layer is fixedly connected to the inner side of the sleeve 31, and the wear-resistant layer is a low-carbon steel plate.

[0041] When in use, the sleeve 31 is fixedly connected to the bracket 11. When the pressure rod 21 rotates along the sleeve 31, the sleeve 31 will produce severe wear. Due to the provision of the wear-resistant layer, the wear resistance of the sleeve 31 is improved, the service life of the sleeve 31 is improved, the frequency of replacement of the sleeve 31 is reduced, and the production efficiency is improved.

[0042] To prevent the pressure rod 21 from coming out of the sleeve 31, please refer to Figure 2 In a preferred embodiment, a limiting component 5 for limiting the sliding of the pressure rod 21 along the sleeve 31 is provided at the end of the pressure rod 21.

[0043] During use, when the induction coil 4 is wound, the induction coil 4 applies a thrust to the pressure rod 21 not only in the radial direction of the pressure rod 21, but also in the axial direction of the pressure rod 21, which makes it easy for the pressure rod 21 to fall out of the sleeve 31. Under the limiting action of the limiting assembly 5, the possibility of the pressure rod 21 falling out of the sleeve 31 is reduced.

[0044] In order to improve the efficiency of disassembly and assembly of the pressure rod 21, please refer to Figure 2 In a preferred embodiment, the limiting assembly 5 includes a limiting cylinder 51 that is clamped on the end of the pressure rod 21. The end of the limiting cylinder 51 close to the pressure rod 21 is open, and the end of the limiting cylinder 51 away from the pressure rod 21 is fixedly connected to a limiting plate 52. The limiting plate 52 is perpendicular to the limiting cylinder 51, and the limiting plate 52 is used to abut against the end of the sleeve 31.

[0045] When in use, when installing the pressure rod 21, the pressure rod 21 is slid into the sleeve 31. After the pressure rod 21 is installed in place, the limiting cylinder 51 is clamped to the end of the pressure rod 21, which is convenient for disassembly and assembly, and improves production efficiency. When the pressure rod 21 deviates, the limiting plate 52 will abut against the end of the sleeve 31, thereby reducing the possibility of the pressure rod 21 being loosened.

[0046] In order to improve the disassembly and assembly efficiency of the limit cylinder 51, please refer to Figure 2 In a preferred embodiment, an elastic layer is fixedly connected to the inner side of the limiting cylinder 51, and the elastic layer is a rubber pad.

[0047] When in use, when the limiting cylinder 51 is sleeved onto the end of the pressure rod 21, the elastic layer is squeezed and deformed, and under the action of the restoring force of the elastic layer, the limiting cylinder 51 is fixed to the end of the pressure rod 21. The assembly and disassembly is convenient and the fixing is stable.

[0048] In order to better understand the present invention, the following Figure 1 - Figure 2The working principle of the technical solution of a ring pressing mechanism of the utility model is described in detail: the pressing rod 21 is installed between the two brackets 11, and the position of the pressing rod 21 is adjusted using the adjusting assembly 3 according to the model of the induction coil 4. During the winding process of the induction coil 4, the pressing rod 21 always abuts against the top of the free end of the induction coil 4, providing downward pressure on the free end of the induction coil 4. Under the limiting effect of the pressing rod 21, the possibility of the free end of the induction coil 4 swinging upward is reduced, the fit between the induction coil 4 and the rotating mold 6 is improved, and the production quality is improved. It can adapt to the winding of various models of induction coils 4, has a wide range of applications, strong practicality, and reduces production costs.

[0049] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A ring pressing mechanism, characterized in that: include: A support assembly, the support assembly comprising two brackets; A pressing ring assembly, the pressing ring assembly comprising a pressing rod disposed between two brackets, the pressing rod being used to abut against a free end of the induction coil; and, An adjusting component is arranged on the bracket and is used to adjust the position of the pressure rod.

2. A ring pressing mechanism according to claim 1, characterized in that: The bracket comprises two vertical poles, the bottoms of the two vertical poles are in contact with the ground, and a horizontal pole is arranged between the two vertical poles.

3. A ring pressing mechanism according to claim 1, characterized in that: The pressure rod is rotatably connected between the two brackets.

4. A pressing ring mechanism according to claim 1, characterized in that: The pressure rod is cylindrical.

5. A ring pressing mechanism according to claim 1, characterized in that: The adjustment assembly includes a plurality of sleeves for accommodating the pressure rods, which are respectively arranged on two brackets. Both ends of the sleeves are open. The plurality of sleeves on the two brackets correspond to each other one by one, and the plurality of sleeves are arranged in sequence along the width direction of the brackets.

6. A ring pressing mechanism according to claim 1, characterized in that: The end of the pressure rod is spherical.

7. A ring pressing mechanism according to claim 5, characterized in that: A wear-resistant layer is arranged on the inner side of the sleeve.

8. A ring pressing mechanism according to claim 5, characterized in that: The end of the pressure rod is provided with a limiting assembly for limiting the pressure rod from sliding along the sleeve.

9. A pressing ring mechanism according to claim 8, characterized in that: The limiting assembly includes a limiting cylinder clamped on the end of the pressure rod, the limiting cylinder is open at one end close to the pressure rod, and a limiting plate is provided on the end of the limiting cylinder away from the pressure rod, and the limiting plate is used to abut against the end of the sleeve.

10. A ring pressing mechanism according to claim 9, characterized in that: An elastic layer is arranged on the inner side of the limiting cylinder.

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