Inclined end ring forming device

Abstract

The utility model relates to the technical field of forming devices, and discloses an inclined end ring forming device which comprises a base, a lining is fixedly installed on the base, and the periphery of the lining is fixedly connected with a supporting plate used for supporting an inclined end ring. A driving mechanism is arranged in the lining, and the driving mechanism is connected with a rolling measuring mechanism used for rolling the periphery of the inclined end ring and measuring the thickness; a containing box used for collecting glue liquid leaked from the inclined end ring is placed on the base. According to the inclined end ring forming device, due to the fact that the rolling measuring mechanism is arranged, the formed thickness can be measured while the inclined end ring is rolled and pressed tightly, the convenience of detection and forming is improved, and the forming efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of forming devices, in particular to an oblique end ring forming device. Background Art

[0002] The existing transformer bevel end ring is made by applying PVA glue to layers of cardboard, stacking and wrapping them. This production method helps to ensure that the insulation performance and mechanical strength of the bevel end ring meet the requirements and can meet the needs of different specifications and shapes.

[0003] However, the existing oblique end ring needs to measure the thickness of the bonded molding cardboard sleeve repeatedly during processing to meet the requirements of the required molding size. The reciprocating measurement increases the complexity and is not conducive to improving the initial molding efficiency of production.

[0004] In order to solve the above problems, the present application proposes a bevel end ring forming device. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a bevel end ring forming device. The utility model is provided with a rolling measuring mechanism, which is conducive to rolling and pressing the bevel end ring while measuring the formed thickness, so as to increase the convenience of detection and forming and further improve the forming efficiency.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides an oblique end ring forming device, comprising a base, a bushing is fixedly mounted on the base, and a support plate for supporting the oblique end ring is fixedly connected to the outer periphery of the bushing;

[0009] A driving mechanism is provided inside the bushing, and the driving mechanism is connected to a rolling measuring mechanism for rolling the outer periphery of the oblique end ring and measuring the thickness;

[0010] A containing box for collecting the glue leaking from the oblique end ring is placed on the base.

[0011] Preferably, the driving mechanism comprises a driving rod, a driving motor for driving the driving rod to rotate is fixedly installed inside the bushing, and the driving rod is connected to the rolling measurement mechanism.

[0012] Preferably, a stabilizing rod is fixedly connected to the outer periphery of the driving rod, and one end of the stabilizing rod away from the driving rod is slidably connected to the inner wall of the bushing.

[0013] Preferably, the rolling measuring mechanism includes a rotating plate, a slider, an elastic member, a pressure roller and a pointer, one end of the rotating plate is fixedly connected to the driving rod, a sliding opening is provided on the rotating plate, the slider is slidably arranged inside the sliding opening, a scale is provided on the rotating plate, one end of the pointer is fixedly connected to the slider for indicating the scale, the slider is connected to the inner wall of the sliding opening through the elastic member, and the pressure roller is rotatably connected to the pressure roller through a rotating shaft.

[0014] Preferably, the pressure roller is connected to a fan blade via a rotating shaft thereon.

[0015] Preferably, the elastic member is a spring or an elastic rope.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The adhered layers of cardboard are put on the outside of the bushing, and the pressure roller drives the slider to move along the length direction of the rotating plate according to the thickness of the cardboard, so that the position of the pointer changes for indication, and the driving motor is started. The driving motor drives the rotating plate to rotate, so that the pressure roller rolls the adhered cardboard circle to increase the compaction degree. The pressure roller rolls along the outer circumference of the cardboard circle and drives the fan blade to rotate to increase the drying effect and further improve the preforming efficiency. At the same time, the glue liquid falls into the inside of the containing box, which plays a role in collecting the glue liquid to reduce the phenomenon of contaminating the on-site working environment when the glue liquid overflows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural schematic diagram of an oblique end ring forming device.

[0019] Figure 2 The utility model is a partial structural schematic diagram of an inclined end ring forming device.

[0020] Figure 3 The utility model discloses a schematic diagram of the internal structure of a bushing in a bevel end ring forming device.

[0021] Figure numerals: 1. base; 2. bushing; 3. support plate; 4. driving mechanism; 41. driving rod; 42. driving motor; 43. stabilizing rod; 5. rolling measuring mechanism; 51. rotating plate; 52. slider; 53. elastic member; 54. pressure roller; 55. pointer; 56. fan blade; 6. containing box. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-3 As shown, the utility model provides a bevel end ring forming device, comprising a base 1, a bushing 2 is fixedly mounted on the base 1, and a support plate 3 for supporting the bevel end ring is fixedly connected to the outer periphery of the bushing 2;

[0024] A driving mechanism 4 is provided inside the bushing 2, and the driving mechanism 4 is connected to a rolling measuring mechanism 5 for rolling the outer periphery of the bevel end ring and measuring the thickness;

[0025] A containing box 6 for collecting the glue leaking from the oblique end ring is placed on the base 1.

[0026] In an optional embodiment, the driving mechanism 4 includes a driving rod 41 , and a driving motor 42 for driving the driving rod 41 to rotate is fixedly installed inside the bushing 2 , and the driving rod 41 is connected to the rolling measurement mechanism 5 .

[0027] Furthermore, the driving motor 42 is connected to the driving rod 41 via a speed reducer to increase the driving torque.

[0028] Furthermore, a stabilizing rod 43 is fixedly connected to the outer periphery of the driving rod 41 , and one end of the stabilizing rod 43 away from the driving rod 41 is slidably connected to the inner wall of the bushing 2 .

[0029] Under the action of the stabilizing rod 43 , the radial position of the driving rod 41 is stabilized.

[0030] A ball is rotatably sleeved on one end of the stabilizing rod 43 close to the bushing 2 , and the ball is rollingly connected to the inner wall of the bushing 2 to increase the smoothness of the rotation of the stabilizing rod 43 .

[0031] In an optional embodiment, the rolling measuring mechanism 5 includes a rotating plate 51, a slider 52, an elastic member 53, a pressure roller 54 and a pointer 55. One end of the rotating plate 51 is fixedly connected to the driving rod 41. A sliding opening is provided on the rotating plate 51. The slider 52 is slidably arranged inside the sliding opening. A scale is provided on the rotating plate 51. One end of the pointer 55 is fixedly connected to the slider 52 for indicating the scale. The slider 52 is connected to the inner wall of the sliding opening through the elastic member 53. The pressure roller 54 is rotatably connected to the pressure roller 54 through a rotating shaft.

[0032] The rotating plate 51 is provided with a sliding groove along the length direction for the pointer 55 to pass through.

[0033] Specifically, the elastic member 53 is a spring or an elastic rope.

[0034] It should be noted that, under the action of the elastic member 53 , the slider 52 is stretched by the increasing thickness of the cardboard ring, and as the thickness of the cardboard ring increases, the force of the pressure roller 54 increases accordingly.

[0035] In an optional embodiment, the pressure roller 54 is connected to a fan blade 56 via a rotating shaft.

[0036] The fan blade 56 is provided with a hollow protective cover for protecting the fan blade 56.

[0037] It should be noted that, under the action of the fan blades 26, along with the rotation of the pressure roller 54, the fan blades 56 are driven to rotate to blow air downward, increase air flow, and improve the efficiency of the oblique end ring forming.

[0038] In the utility model, the adhered layers of cardboard are sleeved on the outside of the liner 2, and the pressure roller 54 drives the slider 52 to move along the length direction of the rotating plate 51 according to the thickness of the cardboard, so that the position of the pointer 55 changes for indication, and the driving motor 42 is started. The driving motor 42 drives the rotating plate 51 to rotate, so that the pressure roller 54 rolls the adhered cardboard circle to increase the compaction degree. The pressure roller 54 rolls along the outer periphery of the cardboard circle and drives the fan blade 56 to rotate to increase the drying effect and further improve the preforming efficiency. At the same time, the glue liquid falls into the interior of the containing box 6, which plays a role in collecting the glue liquid, so as to reduce the phenomenon of contaminating the on-site working environment when the glue liquid overflows.

[0039] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A device for forming an oblique end ring, comprising a base (1), characterized in that: A bushing (2) is fixedly mounted on the base (1), and a support plate (3) for supporting the oblique end ring is fixedly connected to the outer periphery of the bushing (2); A driving mechanism (4) is provided inside the bushing (2), and the driving mechanism (4) is connected to a rolling measuring mechanism (5) for rolling the outer periphery of the oblique end ring and measuring the thickness; A containing box (6) for collecting the glue liquid leaking from the oblique end ring is placed on the base (1).

2. The device for forming an oblique end ring according to claim 1, characterized in that: The driving mechanism (4) comprises a driving rod (41), a driving motor (42) for driving the driving rod (41) to rotate is fixedly installed inside the bushing (2), and the driving rod (41) is connected to the rolling measurement mechanism (5).

3. The device for forming an oblique end ring according to claim 2, characterized in that: A stabilizing rod (43) is fixedly connected to the outer periphery of the driving rod (41), and one end of the stabilizing rod (43) away from the driving rod (41) is slidably connected to the inner wall of the bushing (2).

4. A bevel end ring forming device according to claim 2 or 3, characterized in that: The rolling measurement mechanism (5) comprises a rotating plate (51), a slider (52), an elastic member (53), a pressure roller (54) and a pointer (55); one end of the rotating plate (51) is fixedly connected to the driving rod (41); a sliding opening is provided on the rotating plate (51); the slider (52) is slidably arranged inside the sliding opening; a scale is provided on the rotating plate (51); one end of the pointer (55) is fixedly connected to the slider (52) for indicating the scale; the slider (52) is connected to the inner wall of the sliding opening through the elastic member (53); and the pressure roller (54) is rotationally connected to the pressure roller (54) through a rotating shaft.

5. The device for forming an oblique end ring according to claim 4, characterized in that: The pressure roller (54) is connected to a fan blade (56) via a rotating shaft thereon.

6. The device for forming an oblique end ring according to claim 5, characterized in that: The elastic member (53) is a spring or an elastic rope.

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