A bending tool for LED lamp bead pins
By designing the LED lamp bead pin bending tool, using multiple bend surfaces and positioning groove structures, the problem of unstandard pin bending in LED lamp production is solved, and efficient and accurate bending treatment is achieved to meet the different Assembly demand improves product quality and production efficiency.
Patent Information
- Application Number
- CN202111606726.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-12-26
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2041-12-26
AI Technical Summary
During the LED lamp production process, the pin bending treatment of LED lamp beads has a poor standard, which cannot meet the assembly needs of different products, resulting in the inability to guarantee product quality.
A bending tool for LED lamp bead pins is designed, including a bending seat and multiple bending table surfaces, pin positioning using A and B positioning slots, and is assembled and clamped through removable overlapping. Structure to meet the bending needs of different models.
Accurate bending processing of different models of LED lamp bead pins is achieved, which improves assembly efficiency and quality and reduces production costs.
Smart Images
Figure CN114226593B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of LED lamp production and assembly, and in particular to a bending tool for LED lamp bead pins. Background Art
[0002] During the production of LED lamps, the pins of LED lamp beads need to be bent to meet the corresponding assembly requirements, such as welding and connecting with the wiring harness. Traditional bending is done by operators based on their own experience, and most of the bending is not standard. At the same time, the bending requirements for different products are different, and relying entirely on manual operation experience cannot maintain the quality of the product. Summary of the invention
[0003] In order to solve the above technical problems, the present invention provides a bending tool for LED lamp bead pins, and the specific solution is as follows.
[0004] A bending tool for LED lamp bead pins, characterized in that it includes a bending seat, the bending seat has a bending table surface, the bending table surface has a first side portion and a second side portion, the first and second side portions are arranged opposite to each other, the side lines of the first and second side portions are arranged at an angle, and one of the two side portions is in a straight line shape, and the other is in a straight line shape or an arc shape.
[0005] A further solution is that the first and second sides are both straight lines. A positioning part for positioning the bending angle is arranged on the bending table surface, and the positioning part is arranged along the spacing direction between the first and second sides.
[0006] The positioning portion is composed of various A-type positioning grooves arranged on the bending table surface. The two pins of the LED lamp bead are arranged in the same A-type positioning groove. The groove length direction of the A-type positioning groove is arranged perpendicular to the first side. The groove width of the A-type positioning groove meets the requirement that the two pins on the LED lamp bead and the groove wall of the A-type positioning groove are arranged in close contact. The A-type positioning grooves are arranged at intervals on the bending table surface along the length direction of the first side.
[0007] The positioning portion is composed of various B-type positioning grooves arranged on the bending table portion. The B-type positioning groove is only used to accommodate a pin for arranging the LED lamp bead. The groove width of the B-type positioning groove matches the size of a pin. The B-type positioning grooves are arranged at intervals on the bending table portion along the length direction of the first edge portion, and the spacing between adjacent B-type positioning grooves is consistent with the spacing between two pins on the LED lamp bead.
[0008] The bending seat is provided with a plurality of bending platform portions, and the included angles between the first side portion and the second side portion on each of the bending platform portions are different.
[0009] The bending seat is formed by detachably stacking and assembling the bending blocks, and the upper surface of each bending block is respectively provided with a bending table surface.
[0010] Each bending block is detachably connected and matched with each other through a clamping structure arranged on two adjacent overlapping surfaces.
[0011] A through hole is provided in the middle of the bending seat, and the through hole is prism-shaped. Bending table surfaces are provided on the outer sides of each edge at the opening of the through hole, and each edge at the opening of the through hole constitutes the first edge, and the edge on the outer periphery of the upper surface of the bending seat corresponding to the first edge constitutes the second edge.
[0012] The opening of the through hole is a regular N-polygon, N∈[4,8].
[0013] The above-mentioned solution provided by the present invention can be conveniently and accurately used by operators to realize reliable bending processing of LED lamp bead pins of different models to meet different assembly requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic diagram of the structure of the present invention;
[0015] Figure 2 for Figure 1 A top view of
[0016] Figure 3 for Figure 2 Structural diagram of the B-type tank body being replaced by the A-type tank body;
[0017] Figure 4 It is a structural schematic diagram of another embodiment of the present invention;
[0018] Figure 5 It is a schematic diagram of the structure of LED lamp beads.
[0019] 10-bending seat, 11-bending table portion, 12-first edge portion, 13-second edge portion, 14-B-type slot body, 15-A-type slot body, 16-bending block, 17-transition edge portion, 18-through hole, 21-light source, 22-pin, 23-bending line. DETAILED DESCRIPTION
[0020] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or more specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human errors.
[0021] like Figure 1As shown, a bending tool for an LED lamp bead pin 22 includes a bending seat 10, wherein the bending seat 10 has a bending table portion 11, and the bending table portion 11 has a first side portion 12 and a second side portion 13, the first and second sides are arranged relative to each other, the side lines of the first and second sides are arranged at an angle, and one of the two is in a straight line, and the other is in a straight line or an arc. The specific scheme is: the first and second sides are both straight lines. The bending table portion 11 is provided with a positioning portion for positioning the bending angle, and the positioning portion is arranged along the spacing direction between the first and second sides. The positioning portion is composed of various A-type positioning grooves arranged on the bending table portion 11. The two pins 22 of the LED lamp bead are arranged in the same A-type positioning groove. The groove length direction of the A-type positioning groove is arranged perpendicular to the first side portion 12. The groove width of the A-type positioning groove meets the requirement that the two pins 22 on the LED lamp bead and the groove wall of the A-type positioning groove are arranged close to each other. The A-type positioning grooves are arranged at intervals on the bending table portion 11 along the length direction of the first side portion 12. Figure 3 As shown. It is preferred to adopt Figure 1 , 2 The technical solution shown in the figure is implemented, the positioning part is composed of various B-type positioning grooves arranged on the bending table portion 11, the B-type positioning groove is only used to accommodate a pin 22 for arranging the LED lamp bead, the groove width of the B-type positioning groove matches the size of a pin 22, and the B-type positioning grooves are arranged at intervals on the bending table portion 11 along the length direction of the first side portion 12, and the spacing between adjacent B-type positioning grooves is consistent with the spacing between two pins 22 on the LED lamp bead. This method can adapt to the bending requirements of more models or types, and at the same time, the positioning effect of the pin 22 is better.
[0022] The bending seat 10 has a plurality of bending table portions 11, and the angles between the first side portion 12 and the second side portion 13 on each bending table portion 11 are different. Figure 5 The technical solution shown in the figure is implemented, and the bending seat 10 is composed of detachable and superimposed bending blocks 16, and a bending table surface 11 is respectively provided on the upper surface of each bending block 16. The bending blocks 16 are detachably connected and matched by means of a snap-fit structure provided on two adjacent superimposed surfaces. For example, a snap block is provided on the lower surface of the upper bending block 16, and a snap-fit is provided on the upper surface of the next bending block 16, and the two are detachably snap-fitted. The positions of the snap block and the snap-fit can be arranged to avoid the A and B type slots 14. The bending block 16 of the type to be used is placed at the uppermost part of the bending seat 10 for use. It is preferred to adopt the following method: Figure 1The technical scheme shown is implemented, a through hole 18 is provided in the middle of the bending seat 10, and the through hole 18 is prism-shaped, and bending table parts 11 are respectively provided on the outer sides of each side at the opening of the through hole 18, and each side at the opening of the through hole constitutes the first side 12, and the side corresponding to the first side 12 on the outer periphery of the upper surface of the bending seat 10 constitutes the second side 13. The opening of the through hole is a regular N polygon, N∈[4,8]. It is preferred to implement the scheme with a regular hexagonal opening. A more preferred scheme is that the angle values between the first and second sides on each bending table part 11 are in an arithmetic progression in the clockwise direction. The angle value referred to here refers to the acute angle between the first and second sides. If the actual angle between the two is an obtuse angle, the supplementary angle of the obtuse angle is taken as the angle value. Figure 4 As shown, a1, a2, a3, a4, a5, and a6 are arithmetic progressions. The ends of the second side portions 13 on adjacent bending table sections 11 that are farthest / closest to the center of the bending seat 10 are arranged adjacent to each other, so that the structure of the mounting seat is more coordinated and the manufacturing is more convenient. A transition side portion 17 is provided between adjacent second side portions. The spacing between adjacent A-type slots 15 on adjacent bending table sections 11 is different / the spacing between adjacent B-type slots 14 on adjacent bending table sections 11 is different.
[0023] like Figure 5 As shown, the LED lamp bead needs to be bent, and the lamp bead consists of a light source 21 and two pins 22. The LED lamp bead needs to be bent along the bending line 23, and a bending table portion 11 with a slope consistent with the bending line 23 is selected for use. According to the distance between the bending line 23 and the light source 21, a corresponding A-type slot 15 or B-type slot 14 is selected for use. The light source 21 is located on the outside of the first edge 12 and abuts against the first edge 12, and the two pins 22 are placed in the A-type slot 15 / B-type slot 14. The pins 22 are pressed by hand to prevent them from escaping from the A-type slot 15 / B-type slot 14 or bending at non-bending positions during bending. The pins 22 on the outside of the second edge 13 are pressed downward so that the two pins 22 are bent along the bending line 23. After bending, the LED lamp bead is moved out of the bending seat 10 toward each other for subsequent assembly.
[0024] The above scheme provided by the present invention can be conveniently and accurately used by operators to realize reliable bending processing of LED lamp bead pins 22 of different models, so that the connecting ends of the two pins after bending present different required states to meet different assembly requirements. The above tool provided by the present invention has a simple structure and is easy to use, which improves the assembly efficiency of LED lamp beads and reduces production costs. Generally, the bending quality of LED lamp beads is improved.
[0025] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.
Claims
1. A bending tool for LED lamp bead pins, characterized in that: It comprises a bending seat, wherein the bending seat has a bending table portion, the bending table portion has a first side portion and a second side portion, the first and second side portions are arranged oppositely, and the side lines of the first and second side portions are arranged at an angle; the first and second side portions are both straight lines; the bending table portion is provided with a positioning portion for positioning the bending angle, and the positioning portion is arranged along the spacing direction between the first and second side portions; the positioning portion is composed of various B-type positioning grooves provided on the bending table portion, the B-type positioning groove is only used to accommodate one pin of an LED lamp bead, the groove width of the B-type positioning groove matches the size of one pin, the B-type positioning grooves are arranged at intervals on the bending table portion along the length direction of the first side portion, and the spacing between adjacent B-type positioning grooves is consistent with the spacing between two pins on the LED lamp bead; The bending seat is provided with a plurality of bending table sections, and the angles between the first side and the second side of each bending table section are different; a through hole is provided in the middle of the bending seat, and the through hole is prism-shaped, and bending table sections are respectively provided on the outer sides of each side at the opening of the through hole, and each side at the opening of the through hole constitutes the first side, and the side of the outer periphery of the upper surface of the bending seat corresponding to the first side constitutes the second side.
2. The bending tool for LED lamp bead pins according to claim 1, characterized in that: The opening of the through hole is a regular N-polygon, N∈[4,8].
Citation Information
Patent Citations
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