Inductor pin cutting tool and inductor pin cutting equipment
By designing the inductor pin cutting tool and using the combination of base, cover and cutting parts, the problem of low inductor cutting efficiency in the existing technology is solved, and efficient, reliable quality inductor pin cutting is achieved.
Patent Information
- Application Number
- CN202421125141.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-21
AI Technical Summary
In the prior art, the cutting of inductors mainly relies on manual operations, is inefficient and difficult, and cannot efficiently handle the cutting task of multiple inductors.
An inductor pin cutting tool is designed, including a base, a cover plate and a cutting piece. By placing the inductor in the slot, the inductor pin is placed in the slot, and the cover is used to fix the pin and expose the frame. Subsequently, multiple pins can be cut simultaneously by lifting and lowering the moving cutting piece.
The efficient tailoring of the inductive pin is achieved, the tailoring efficiency is improved, and the inductive pin is avoided during the cutting process, ensuring the consistency and quality of the cutting effect.
Smart Images
Figure CN222385818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting tooling, in particular to an inductor pin cutting tooling and an inductor pin cutting device. Background Art
[0002] An inductor is a component that can generate electromagnetic induction in a circuit. During the production process of the inductor, the pressed inductors are usually connected to a frame in multiple arrangements. After pressing, the frames on both sides need to be cut off to keep the pins for subsequent bending. However, the existing cutting of the frames is done manually, and multiple inductors on the same frame need to be manually cut one by one, which is not only difficult to cut, but also has low cutting efficiency. Utility Model Content
[0003] The main purpose of the utility model is to provide an inductor pin cutting tool and an inductor pin cutting device, aiming at improving the efficiency of inductor cutting.
[0004] To achieve the above-mentioned purpose, the inductor pin cutting tool proposed in the utility model comprises:
[0005] A base, wherein the base is formed with a receiving groove and a plurality of placement grooves, the receiving groove is used to place the inductor, and the placement groove is used to place the inductor pins;
[0006] A cover plate, which is disposed above the base and cooperates with the outer edge of the placement groove of the base to fix the inductor pins and expose the frame at the end of the inductor pins;
[0007] A cutting piece is arranged above the base, a cutting portion is formed on a side of the cutting piece facing the placement groove, and the cutting piece can be lifted and moved relative to the base so that the cutting portion cuts downwardly the frame exposed at the outer edge of the cover plate.
[0008] In one embodiment, the placement grooves are provided on both the left and right sides of the containing groove.
[0009] In one embodiment, a first cutting portion is provided at the bottom end of the cutting portion, and the cutting piece is pressed downward relative to the base so that the first cutting portion and the bottom edge of the placement groove cut the inductor pin.
[0010] In one embodiment, the cutting piece can slide forward and backward relative to the base, and a second cutting portion is further provided at a side end of the cutting portion, and the second cutting portion and the side edge of the placement groove cut the inductor pin.
[0011] In one embodiment, the cross-section of the placement groove is arranged in a stepped shape, and the placement groove includes a first step and a second step that are successively raised, the bottom edge of the first step cooperates with the first shearing portion, and the side edge of the second step cooperates with the second shearing portion.
[0012] In one embodiment, the cross-section of the shearing portion is rectangular or stepped.
[0013] In one embodiment, the base is further formed with a discharge hole, and the discharge hole is extended in a vertical direction corresponding to the shearing portion, so that the frame can fall along the discharge hole.
[0014] In one embodiment, the base further includes a guide groove, and the cutting piece is disposed in the guide groove and can slide back and forth relative to the base.
[0015] In one embodiment, the inductor pin cutting tool also includes a driving member, and the driving member includes a first driving member and a second driving member. The output end of the first driving member is connected to the top end of the cutting member to drive the cutting member to move up and down, and the output end of the second driving member is connected to the side end of the cutting member to drive the cutting member to move forward and backward.
[0016] The utility model also provides an inductor pin cutting device, the inductor pin cutting device includes the inductor pin cutting tool mentioned above, and the inductor pin cutting tool includes:
[0017] A base, wherein the base is formed with a receiving groove and a plurality of placement grooves for placing the inductor and the inductor pins respectively;
[0018] A cover plate, which is disposed above the base and cooperates with the outer edge of the placement groove of the base to suppress the inductor pins and expose the inductor pins and the frame at the outer end;
[0019] A cutting piece is arranged above the base, a cutting portion is formed on a side of the cutting piece facing the placement groove, and the cutting piece can be lifted and moved relative to the base so that the cutting portion cuts downwards the frame exposed at the outer edge of the cover plate.
[0020] The technical solution of the utility model is to arrange the inductor to be cut in the receiving groove, so that each inductor pin is arranged in the placement groove, and the cover plate cooperates with the base to press each inductor pin to achieve fixation, and the frame is exposed on the outside of the placement groove, and the cutting piece is moved downward to generate a shearing force between the shearing portion and the edge of the placement groove to simultaneously cut off multiple inductor pins from the frame, thereby achieving the purpose of cutting the inductor pins, cutting multiple pins at a time, improving the cutting efficiency, avoiding deformation of the inductor pins during cutting, and ensuring the effect of cutting the inductor pins. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] 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 the structures shown in these drawings without paying creative work.
[0022] Figure 1 An exploded schematic diagram of an embodiment of an inductor pin cutting tool provided by the utility model;
[0023] Figure 2 for Figure 1 Schematic diagram of the structure of the middle base;
[0024] Figure 3 for Figure 1 Schematic diagram of the structure of the cutting piece.
[0025] Description of Figure Numbers:
[0026] 1000. Inductor pin cutting tool; 1. base; 11. receiving groove; 12. placement groove; 121. first step; 122. second step; 13. discharge hole; 14. guide groove; 2. cover plate; 3. cutting piece; 31. cutting part; 311. first cutting part; 312. second cutting part.
[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.
[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0031] An inductor is a component that can generate electromagnetic induction in a circuit. During the production process of the inductor, the pressed inductors are usually connected to a frame in multiple arrangements. After pressing, the frames on both sides need to be cut off to keep the pins for subsequent bending. However, the existing cutting of the frames is done manually, and multiple inductors on the same frame need to be manually cut one by one, which is not only difficult to cut, but also has low cutting efficiency.
[0032] In order to solve the above problems, the utility model proposes an inductor pin cutting tool 1000, including a base 1, a cover plate 2 and a cutting piece 3, the base 1 is formed with a receiving groove 11 and a plurality of placement grooves 12, the receiving groove 11 is used to place the inductor, and the placement groove 12 is used to place the inductor pin; the cover plate 2 is arranged above the base 1, and cooperates with the outer edge end of the placement groove 12 of the base 1 to fix the inductor pin and expose the frame at the end of the inductor pin; the cutting piece 3 is arranged above the base 1, and a shearing portion 31 is formed on the side of the cutting piece 3 facing the placement groove 12, and the cutting piece 3 can be raised and lowered relative to the base 1 so that the shearing portion 31 cuts downward the frame exposed at the outer edge of the cover plate 2.
[0033] The technical solution of the utility model is to place the inductor to be cut in the receiving groove 11, so that each inductor pin is placed in the placement groove 12, so that the cover plate 2 cooperates with the base 1 to press each inductor pin to achieve fixation, and the frame is exposed on the outside of the placement groove 12, and the cutting piece 3 is moved downward to make the shearing portion 31 and the edge of the placement groove 12 generate a shearing force to simultaneously cut off multiple inductor pins from the frame, thereby achieving the purpose of cutting the inductor pins, cutting multiple pins at a time, improving the cutting efficiency, avoiding deformation of the inductor pins during cutting, and ensuring the effect of cutting the inductor pins.
[0034] In an optional embodiment, in order to realize the simultaneous cutting of the pins at both ends of the inductor from the frame at both ends, the placement grooves 12 are provided on both sides of the receiving groove 11. Figure 1 and Figure 2 In actual operation, the inductor is placed in the receiving groove 11 in the middle of the base 1, and the inductor pins at both ends of the inductor are arranged in the placement grooves 12, so that the frame is exposed outside the placement grooves 12. This allows the cutting piece 3 to be pressed down to accurately cut the inductor pins to remove the frame from the inductor pins. In this way, all the pins on the frame can be cut off in one cutting, which improves the cutting efficiency and ensures that the cutting effect of each inductor pin is consistent, avoiding the occurrence of uneven product quality.
[0035] In an optional embodiment, in order to ensure the cutting effect of the inductor pin, the bottom end of the cutting portion 31 is provided with a first cutting portion 311, and the cutting piece 3 is pressed down relative to the base 1 so that the first cutting portion 311 and the bottom edge of the placement groove 12 cut the inductor pin. Figure 1 and Figure 3 The first shearing portion 311 is disposed at the bottom end of the shearing portion 31, and the first shearing portion 311 moves downward to form a shearing force with the edge of the placement slot 12 to cut off the inductor pin. Optionally, the bottom end of the first shearing portion 311 can be a plane or a pointed end, and it is only necessary to ensure that the straight-line distance between the shearing portion 31 and the placement slot 12 can meet the shearing effect.
[0036] In an optional embodiment, in order to cut the inductor pins in the front-to-back direction, the cutting piece 3 can slide forward and backward relative to the base 1, and the side end of the cutting portion 31 is further provided with a second cutting portion 312, and the second cutting portion 312 and the side edge of the placement groove 12 cut the inductor pins. Figures 1 to 3 In the actual production process of inductors, since the cross-sectional shape of the inductor pins is rectangular, during the cutting process of the inductor pins, it is necessary to cut from the wider side of the inductor pins to avoid excessive deformation of the cutting part of the inductor pins. In the production process of some inductors, the inductor needs to be twisted, resulting in the two wider sides of the inductor pins being arranged left and right instead of up and down. At this time, if the inductor pins are cut from the vertical direction, the cutting part of the pins will be greatly deformed, thereby affecting the cutting quality of the inductor pins. In this regard, in this solution, the cutting piece 3 is slid forward and backward relative to the base 1 so that the second cutting portion 312 is matched with the side edge of the placement groove 12, so as to cut from the side end of the inductor pins, thereby avoiding large deformation of the cutting part of the inductor pins and ensuring the cutting quality of the inductor pins.
[0037] In an optional embodiment, in order to facilitate cutting of the inductor pins and realize alternation between cutting from the top and bottom direction and cutting from the front and back direction, the cross section of the placement groove 12 is arranged in a stepped shape, and the placement groove 12 includes a first step 121 and a second step 122 which are successively raised, the bottom edge of the first step 121 cooperates with the first cutting portion 311, and the side edge of the second step 122 cooperates with the second cutting portion 312. Please refer to Figure 1 and Figure 2 The placement groove 12 includes a first step 121 at the bottom and a second step 122 at the top. The cover plate 2 is provided with a first protrusion and a second protrusion respectively corresponding to the first step 121 and the second step 122. When the inductor pin needs to be cut in the vertical direction, the inductor pin is horizontally placed on the top surface of the first step 121, and the cover plate 2 is pressed down to make the first protrusion and the first step 121 cooperate to compact the inductor pin, and then the cutting piece 3 is moved up and down to cut the inductor pin in the vertical direction. When the inductor pin needs to be cut from the side in the front-back direction, the inductor pin is placed on the second step 122, and the cover plate 2 is pressed down to make the first protrusion cooperate with the second step 122, so that the side of the first protrusion facing the second step 122 and the side of the second step 122 press the two opposite sides of the inductor pin to achieve fixation, and then the cutting piece 3 is moved forward and backward to make each second shearing portion 312 and the side edge of the second step 122 generate shear force to cut the inductor pin. The purpose of cutting the inductor pins along the front-to-back direction is achieved, and a pair of inductor pin cutting tools 1000 can be used to cut the inductor pins along the vertical direction and the horizontal direction, avoiding the need for two pairs of tools for cutting, thereby reducing the production cost of the tools and the time cost required for alternating installation when using two pairs of tools.
[0038] Optionally, the cross-sectional shape of the shearing portion 31 is rectangular or stepped. In the actual design process, the shearing shape can be selected by oneself, and can be set in a rectangular shape or a stepped structure corresponding to the placement groove 12, which is not specifically limited here.
[0039] In an optional embodiment, in order to facilitate the collection of the cut frame, the base 1 is further formed with a discharge hole 13, and the discharge hole 13 is arranged to extend in the vertical direction corresponding to the shearing portion 31, so that the frame can fall along the discharge hole 13. Figure 1 The discharge holes 13 are correspondingly arranged below each shearing portion 31, so that the frame at the end of the inductor pin can fall into the collection container below for collection under the action of its own gravity after being cut off, and there is no need to clean the frame additionally, thereby improving the convenience of cutting the inductor pin.
[0040] In an optional embodiment, in order to facilitate the movement of the cutting piece 3 in the front-to-back direction, the base 1 further includes a guide groove 14, and the cutting piece 3 is arranged in the guide groove 14 and can slide forward and backward relative to the base 1. Figure 1 The cutting piece 3 is clamped in the guide groove 14, and the cutting piece 3 is limited in the left and right directions by the groove walls on both sides, so that the cutting piece 3 can always maintain accuracy when moving forward and backward to ensure the cutting effect.
[0041] In an optional embodiment, in order to realize the automation of inductor cutting, the inductor pin cutting tool 1000 further includes a driving member, and the driving member includes a first driving member and a second driving member, the output end of the first driving member is connected to the top of the cutting member 3 to drive the cutting member 3 to move up and down, and the output end of the second driving member is connected to the side end of the cutting member 3 to drive the cutting member 3 to move forward and backward. By arranging the first driving member and the second driving member in the vertical direction and the horizontal direction respectively, the cutting member 3 is driven to realize cutting in the vertical direction and the horizontal direction respectively, thereby improving the efficiency of inductor pin cutting. Optionally, the first driving member and the second driving member can be driving cylinders or hydraulic cylinders, which are not specifically limited here.
[0042] The utility model also proposes an inductor pin cutting device, which includes an inductor pin cutting tool 1000. The specific structure of the inductor pin cutting tool 1000 refers to the above embodiment. Since the inductor pin cutting device adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.
[0043] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. An inductor pin cutting tool, characterized in that: include: A base, wherein the base is formed with a receiving groove and a plurality of placement grooves, the receiving groove is used to place the inductor, and the placement groove is used to place the inductor pins; A cover plate, which is disposed above the base and cooperates with the outer edge of the placement groove of the base to fix the inductor pins and expose the frame at the end of the inductor pins; A cutting piece is arranged above the base, a cutting portion is formed on a side of the cutting piece facing the placement groove, and the cutting piece can be lifted and moved relative to the base so that the cutting portion cuts downwardly the frame exposed at the outer edge of the cover plate.
2. The inductor pin cutting tool as claimed in claim 1, characterized in that: The placement grooves are arranged on both the left and right sides of the containing groove.
3. The inductor pin cutting tool as claimed in claim 2, characterized in that: A first cutting portion is provided at the bottom end of the cutting portion, and the cutting piece is pressed downward relative to the base so that the first cutting portion and the bottom edge of the placement groove cut the inductor pin.
4. The inductor pin cutting tool as claimed in claim 3, characterized in that: The cutting piece can slide forward and backward relative to the base, and a second cutting portion is further provided at a side end of the cutting portion, and the second cutting portion and the side edge of the placement groove cut the inductor pin.
5. The inductor pin cutting tool as claimed in claim 4, characterized in that: The cross-section of the placement groove is arranged in a stepped shape, and the placement groove includes a first step and a second step which are raised in sequence, the bottom edge of the first step cooperates with the first shearing portion, and the side edge of the second step cooperates with the second shearing portion.
6. The inductor pin cutting tool according to any one of claims 1 to 5, characterized in that: The cross-section of the shearing portion is rectangular or stepped.
7. The inductor pin cutting tool as claimed in claim 6, characterized in that: The base is also formed with a discharge hole, and the discharge hole is extended in a vertical direction corresponding to the shearing portion, so that the frame can fall along the discharge hole.
8. The inductor pin cutting tool as claimed in claim 7, characterized in that: The base also includes a guide groove, and the cutting piece is arranged in the guide groove and can slide back and forth relative to the base.
9. The inductor pin cutting tool as claimed in claim 8, characterized in that: The inductor pin cutting tool also includes a driving member, which includes a first driving member and a second driving member. The output end of the first driving member is connected to the top end of the cutting member to drive the cutting member to move up and down, and the output end of the second driving member is connected to the side end of the cutting member to drive the cutting member to move forward and backward.
10. An inductor pin cutting device, characterized in that: It comprises the inductor pin cutting tool as claimed in any one of claims 1 to 9.