Iron powder core winding tool clamp
By designing an iron powder core winding tool clamp including a first clamping ring, a cylinder and a second clamping ring, the problem of the inability to rotate in the prior art is solved, and flexible clamping of the iron powder core ring is realized and efficient winding.
Patent Information
- Application Number
- CN202420476131.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing iron powder core winding tool clamps cannot rotate after clamping the iron powder core, resulting in the need to adjust the direction of the clamps multiple times, reducing the winding efficiency.
An iron powder core winding tool clamp including a first clamping ring, a cylinder and a second clamping ring is designed. By cooperating the first clamping ring and the cylinder, clamping and rotating the iron powder core ring is realized. The rotating part is used to remove the wound iron powder core ring from the winding and prepare a new iron powder core ring.
The iron powder core ring can rotate after clamping, which facilitates winding operation and improves winding efficiency through uninterrupted workflow.
Smart Images
Figure CN222507345U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of iron powder core winding, in particular to an iron powder core winding tooling fixture. Background Art
[0002] Iron powder core is a kind of metal magnetic powder core, which is composed of iron powder and insulating medium. It is mainly used in electrical circuits to solve electromagnetic compatibility problems. In actual application, various other substances will be added according to different filtering requirements in different bands.
[0003] At present, the existing iron powder core winding tooling fixtures are usually composed of clamps or claws, but after clamping the iron powder core, the iron powder core is fixed and cannot rotate, and the fixture direction needs to be adjusted multiple times, which cannot meet the winding requirements, reduces the iron powder core winding efficiency, and is not conducive to the use of iron powder core winding.
[0004] To this end, we propose an iron powder core winding fixture. Utility Model Content
[0005] Technical issues solved
[0006] In view of the deficiencies in the prior art, the utility model provides an iron powder core winding fixture, which solves the technical problem that the iron powder core is fixed and cannot be rotated after being clamped, and the direction of the fixture needs to be adjusted multiple times.
[0007] Technical Solution
[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0009] An iron powder core winding fixture, comprising
[0010] Clamping part;
[0011] The clamping part is located at the top end of the rotating part, and the clamping part includes a first clamping ring, the inner cavity of the first clamping ring is sleeved with a rotating rod, the bottom end of the rotating rod surface is sleeved with a driven gear, the bottom end of the rotating rod is movably connected to a moving plate through a bearing, and the bottom end of the moving plate is slidably provided with a push-pull frame, the outer side of the push-pull frame is connected to a cylinder, the inner side of the cylinder is connected to a telescopic rod, the side of the telescopic rod away from the cylinder passes through the inner cavity of the push-pull frame and is connected to the push-pull plate, the outer side of the top end of the moving plate is connected to a first stepper motor, the top end of the output end of the first stepper motor is sleeved with a driving gear, the inner side of the driving gear is meshed with the driven gear, and the first stepper motor is used to drive the rotating rod to provide power.
[0012] In a further embodiment, the top of the push-pull plate is connected to the movable plate, a sliding groove is provided on the top of the push-pull frame, and the push-pull plate is located in an inner cavity of the sliding groove.
[0013] In a further embodiment, the rotating part includes a rotating plate, the top of the rotating plate is connected to a clamping part, the bottom of the rotating plate is slidably provided with a turntable, the top of the rotating plate is connected to a plurality of sliding rods, the top sliding sleeve of the sliding rod surface is provided with a second clamping ring, and the surface of the second clamping ring and the surface of the first clamping ring are both provided with iron powder core rings.
[0014] In a further embodiment, the top of the turntable is connected to a workbench, the top of the turntable passes through the workbench, a second stepper motor is connected to the center of the bottom end of the inner cavity of the turntable, a turning bar is sleeved on the top of the output end of the second stepper motor, a rotating plate is connected to the side of the turning bar away from the second stepper motor, the bottom end of the rotating plate is in sliding contact with the inner cavity of the turntable, and the top end of the rotating plate is connected to the rotating plate.
[0015] In a further embodiment, the second clamping ring and the first clamping ring are both in the shape of a tool, and the second clamping ring and the first clamping ring are both made of metal material.
[0016] In a further embodiment, the second stepper motor is used to drive the rotating plate to rotate and provide power, and the rotating bar is in a cross shape.
[0017] In a further embodiment, the cylinder is used to push the movable plate to provide push-pull force, and the movable plate is made of wear-resistant material.
[0018] Beneficial Effects
[0019] The utility model provides a powder iron core winding fixture. Compared with the prior art, it has the following beneficial effects:
[0020] 1. Through the first clamping ring, the cylinder and the second clamping ring, iron powder core rings of different sizes can be clamped, and the iron powder core rings can be rotated during the clamping process, which is convenient for winding work.
[0021] 2. Through the rotating part, the iron powder core ring that has been wound can be taken out of the working range of the winder, and then a new iron powder core ring can be put into the working range of the winder, so that the winding work can be carried out uninterruptedly and the winding efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 It is a schematic diagram of the structure of the utility model.
[0024] Figure 2 This is a top sectional view of the turntable structure of the utility model.
[0025] Figure 3 This is a schematic diagram of the structure of the second clamping ring of the utility model.
[0026] Figure 4 This is a cross-sectional view of the push-pull frame structure of the utility model.
[0027] The reference numerals in the figure are:
[0028] 1. Workbench; 2. Rotating part; 21. Rotating plate; 22. Turntable; 23. Second stepper motor; 24. Rotating bar; 25. Rotating plate; 3. Clamping part; 31. First clamping ring; 32. Push-pull frame; 33. Cylinder; 34. Moving plate; 35. First stepper motor; 36. Rotating rod; 37. Driven gear; 38. Push-pull plate; 39. Telescopic rod; 310. Driving gear; 4. Iron powder core ring; 5. Second clamping ring; 6. Sliding rod. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] The embodiment of the present application provides an iron powder core winding fixture, which solves the problem that the iron powder core is fixed and cannot rotate after being clamped, and the direction of the fixture needs to be adjusted multiple times. When in use, the iron powder core can be rotated after being clamped.
[0031] The technical solution in the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:
[0032] Through the first clamping ring 31, the cylinder 33 and the second clamping ring 5, iron powder core rings 4 of different sizes can be clamped, and the iron powder core rings 4 can be rotated during the clamping process. Through the rotating part 2, the iron powder core ring 4 that has been wound can be taken out of the working range of the winder, and a new iron powder core ring 4 can be put into the working range of the winder, so that the winding work can be carried out uninterruptedly.
[0033] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0034] Reference Figure 1-Figure 4, an iron powder core winding fixture, comprising
[0035] Clamping part 3;
[0036] The clamping part 3 is located at the top of the rotating part 2, and the clamping part 3 includes a first clamping ring 31. The inner cavity of the first clamping ring 31 is sleeved with a rotating rod 36, and the bottom end of the surface of the rotating rod 36 is sleeved with a driven gear 37. The bottom end of the rotating rod 36 is movably connected to a movable plate 34 through a bearing, and a push-pull frame 32 is slidably provided at the bottom end of the movable plate 34. The outer side of the push-pull frame 32 is connected to a cylinder 33, and the inner side of the cylinder 33 is connected to a telescopic rod 39. The side of the telescopic rod 39 away from the cylinder 33 passes through the inner cavity of the push-pull frame 32 and is connected to a push-pull plate 38. The outer side of the top of the movable plate 34 is connected to a first stepper motor 35, and the top end of the output end of the first stepper motor 35 is sleeved with a driving gear 310, and the inner side of the driving gear 310 is meshed with the driven gear 37. The first stepper motor 35 is used to drive the rotating rod 36 to provide power.
[0037] The first clamping ring 31 can be moved by the movable plate 34 to adjust the size of the iron powder core ring 4 to be clamped. The rotating rod 36 is connected to the first clamping ring 31 by a fixed sleeve or an integrated manner.
[0038] Reference Figure 4 In a further embodiment, the top of the push-pull plate 38 is connected to the movable plate 34, a sliding groove is provided on the top of the push-pull frame 32, and the push-pull plate 38 is located in the inner cavity of the sliding groove.
[0039] The sliding groove can provide a path for the movable plate 34 to slide.
[0040] Reference Figure 2-Figure 3 In a further embodiment, the rotating part 2 includes a rotating plate 21, the top of the rotating plate 21 is connected to the clamping part 3, the bottom of the rotating plate 21 is slidably provided with a turntable 22, the top of the rotating plate 21 is connected to a plurality of sliding rods 6, the top sliding sleeve of the surface of the sliding rod 6 is provided with a second clamping ring 5, and the surface of the second clamping ring 5 and the surface of the first clamping ring 31 are both provided with an iron powder core ring 4.
[0041] The iron powder core ring 4 and the second clamping ring 5 can be driven to rotate by rotating the clamping part 3 .
[0042] Reference Figure 2 In a further embodiment, the top of the turntable 22 is connected to the workbench 1, the top of the turntable 22 passes through the workbench 1, the second stepper motor 23 is connected to the center of the bottom end of the inner cavity of the turntable 22, the top of the output end of the second stepper motor 23 is sleeved with a turn bar 24, the side of the turn bar 24 away from the second stepper motor 23 is connected to a rotating plate 25, the bottom end of the rotating plate 25 is in sliding contact with the inner cavity of the turntable 22, and the top end of the rotating plate 25 is connected to the rotating plate 21.
[0043] The turntable 22 can protect the second stepping motor 23 and prevent the second stepping motor 23 from being damaged.
[0044] Reference Figure 3 In a further embodiment, the second clamping ring 5 and the first clamping ring 31 are both in the shape of a tool, and the second clamping ring 5 and the first clamping ring 31 are both made of metal material.
[0045] The second clamping ring 5 and the first clamping ring 31 are both made of stainless steel or aluminum alloy. The second clamping ring 5 and the first clamping ring 31 are both in the shape of a tool, so as to facilitate clamping of the iron powder core ring 4 .
[0046] Reference Figure 2 In a further embodiment, the second stepping motor 23 is used to drive the rotating plate 21 to rotate and provide power, and the rotating bar 24 is in a cross shape.
[0047] The cross-shaped rotating bar 24 facilitates the control of the rotating plate 25 to rotate.
[0048] Reference Figure 4 In a further embodiment, the cylinder 33 is used to push the movable plate 34 to provide a push-pull force, and the movable plate 34 is made of a wear-resistant material.
[0049] The movable plate 34 is made of wear-resistant steel plate, wear-resistant metal and other materials, and the telescopic rod 39 is controlled to be extended and retracted by the cylinder 33 .
[0050] During use, the iron powder core ring 4 is placed between the second clamping ring 5 and the first clamping ring 31, and the cylinder 33 is started by an external controller to drive the telescopic rod 39 to extend, and the push-pull plate 38 and the movable plate 34 to move inward until the first clamping ring 31 contacts the iron powder core ring 4, and the first stepper motor 35 is started by an external controller to drive the driving gear 310 to rotate. With the cooperation of the driven gear 37 and the rotating rod 36, the first clamping ring 31 is driven to rotate, so that the iron powder core ring 4 rotates to facilitate the winding work; when the winding is completed, the second stepper motor 23 is started by an external controller to rotate, and the rotating bar 24 is driven to rotate, so that the rotating plate 25 and the rotating plate 21 rotate, and the clamping part 3 is driven to rotate, and the iron powder core ring 4 that has been wound is turned away from the winder, so that the unwound iron powder core ring 4 is located within the working range of the winder.
[0051] In summary, compared with the prior art, the present invention has the following beneficial effects:
[0052] The first clamping ring 31, the cylinder 33 and the second clamping ring 5 can clamp the iron powder core rings 4 of different sizes, and during the clamping process, the iron powder core ring 4 can be rotated to facilitate the winding work.
[0053] The rotating part 2 can be used to move the iron powder core ring 4 that has been wound away from the working range of the winder, and then a new iron powder core ring 4 can be brought into the working range of the winder, so that the winding work can be carried out uninterruptedly, thereby improving the winding efficiency.
[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. An iron powder core winding fixture, characterized in that: include A clamping portion (3); The clamping part (3) is located at the top end of the rotating part (2), and the clamping part (3) includes a first clamping ring (31), the inner cavity of the first clamping ring (31) is sleeved with a rotating rod (36), the bottom end of the surface of the rotating rod (36) is sleeved with a driven gear (37), the bottom end of the rotating rod (36) is movably connected to a moving plate (34) through a bearing, the bottom end of the moving plate (34) is slidably provided with a push-pull frame (32), the outer side of the push-pull frame (32) is connected to a cylinder (33), and the cylinder (33) ) is connected to the inner side of a telescopic rod (39), the side of the telescopic rod (39) away from the cylinder (33) penetrates into the inner cavity of the push-pull frame (32) and is connected to a push-pull plate (38), the outer side of the top of the movable plate (34) is connected to a first stepper motor (35), the top of the output end of the first stepper motor (35) is sleeved with a driving gear (310), the inner side of the driving gear (310) is meshed with a driven gear (37), and the first stepper motor (35) is used to drive the rotating rod (36) to provide power.
2. The iron powder core winding fixture as claimed in claim 1, characterized in that: The top of the push-pull plate (38) is connected to the movable plate (34), the top of the push-pull frame (32) is provided with a sliding groove, and the push-pull plate (38) is located in the inner cavity of the sliding groove.
3. The iron powder core winding fixture as claimed in claim 1, characterized in that: The rotating part (2) comprises a rotating plate (21), the top of the rotating plate (21) is connected to a clamping part (3), the bottom of the rotating plate (21) is slidably provided with a turntable (22), the top of the rotating plate (21) is connected to a plurality of sliding rods (6), the top sliding sleeve of the surface of the sliding rod (6) is provided with a second clamping ring (5), and the surface of the second clamping ring (5) and the surface of the first clamping ring (31) are both provided with iron powder core rings (4).
4. The iron powder core winding fixture as claimed in claim 3, characterized in that: The top of the turntable (22) is connected to a workbench (1), the top of the turntable (22) passes through the workbench (1), the center of the bottom end of the inner cavity of the turntable (22) is connected to a second stepper motor (23), the top of the output end of the second stepper motor (23) is sleeved with a rotating bar (24), the side of the rotating bar (24) away from the second stepper motor (23) is connected to a rotating plate (25), the bottom end of the rotating plate (25) is in sliding contact with the inner cavity of the turntable (22), and the top end of the rotating plate (25) is connected to the rotating plate (21).
5. The iron powder core winding fixture as claimed in claim 3, characterized in that: The second clamping ring (5) and the first clamping ring (31) are both in the shape of a workpiece, and the second clamping ring (5) and the first clamping ring (31) are both made of metal material.
6. The iron powder core winding fixture as claimed in claim 4, characterized in that: The second stepping motor (23) is used to drive the rotating plate (21) to rotate and provide power, and the rotating bar (24) is in a cross shape.
7. The iron powder core winding fixture as claimed in claim 1, characterized in that: The cylinder (33) is used to push the moving plate (34) to provide a push-pull force, and the moving plate (34) is made of a wear-resistant material.